Abstract: The invention relates to a method for computationally designing re-usable silicone molds for the reproduction of an object, wherein the silicone mold is fillable with casting material, for example, but not limited to, resin, to form the object.

Abstract: The injection mold has a mold core including a first part and a second part. The parts are mobile relative to one another between a first injection position in which they are moved together to form an injection cavity permitting the injection of a material to form an injected part (50; 50?), and a second demolding position in which they are moved away from one another to permit the demolding of the injected part (50; 50?). The injection mold has at least one ejector designed to contribute to the demolding, and at least one movable intermediate plate (10; 10?, 20?), separate from the two parts of the mold core. The intermediate pate is arranged between the two parts of the mold core, and has at least one cutout (12; 12?, 22?) forming at least one part of the injection cavity of the injection mold.

Abstract: A mold includes a stationary mold, a movable mold, a coupling unit that performs coupling and uncoupling of the stationary mold and the movable mold, a coupling portion movement unit that moves a coupling portion of the stationary mold and the movable mold in a mold closing direction, and a control unit that controls the coupling unit and the coupling portion movement unit.

Abstract: Modular fluid processing apparatuses, modular components and related methods are provided. A fluid processing apparatus for use in fluid processing systems can include a housing comprising first body half and a second body halves that are secured together. The first body half has one or more half bores that extend along a length of the first body half and the second body half has one or more half bores that extend along a length of the second body half with the one or more half bores in the first body half aligning with the one or more half bores in the second body half forming one or more full sleeve-receiving bores. The fluid processing apparatus can include one or more sleeves that are securable between the first and second body halves within the one or more sleeve-receiving bores to form piston pathways within the housing for receiving pistons.

Abstract: A post-moulding station is described which is used in the manufacturing of a wind turbine blade. A blade shell forming part of a wind turbine blade is initially moulded in a blade mould, the blade shell subsequently transferred to a post-moulding station which allows for various post-moulding operations to be carried out on the blade shell away from the mould, thereby increasing the productivity of the blade mould in the manufacturing process. The post-moulding station may be operable to perform the closing of first and second blade shells to form a wind turbine blade, and may be formed from an adjustable structure which can provide relatively easy access to the contained blade shell for working thereon. Accordingly, the manufacturing equipment may be of reduced cost, combined with an increase in the overall productivity of the manufacturing system.

Abstract: A system (15) for manufacturing a reinforcing element (1) for reinforced concrete comprises a feeder (16) of a reinforcing fiber bundle (2) along a pultrusion path (4), an impregnating device (17) which impregnates the reinforcing fiber bundle (2) with a liquid thermoplastic polymeric resin (6) to obtain an impregnated fiber bundle (2), a forming channel (8) through which the impregnated fiber bundle (2) is conducted, a solidification device (19) of the composite thread (9) forming a solidified thermoplastic fiber-reinforced bar (11), a pulling device (20) which holds the reinforcing fiber bundle (2) taut along the pultrusion path (4), a winder (21) which winds the solidified bar (11) to form a coil (14), a provisional bending device (22) which bends the composite thread (9) not yet solidified or heats the solidified bar (11) to soften it, bends the heated bar (11) and then cools the bar (11) to solidify it again, so as to confer a continuous provisional curvature to the solidified bar (11) in the direction o

Abstract: The invention relates to a filtering device for filtering a fluid, and in particular a liquefied plastic. The filtering device includes a control unit to control the position of a screen carrier by generating control signals such that the fluid pressure in a fluid inlet channel and/or in a fluid outlet channel remains within definable pressure ranges while a cavity is being filled.

Abstract: The invention relates to a filter device for a plastic melt or another highly viscous fluid, comprising a housing with an inlet plate and a discharge plate. At least one spacing element and a screen wheel which can be rotated by a drive device are arranged between the inlet plate and the discharge plate. The inlet plate and the discharge plate are clamped against each other with the inclusion of the spacing element via at least three housing clamping elements. An engagement point of the drive device on the screen wheel is arranged outside of the pretensioning surface. When viewed in the rotational direction, an angle ? larger than 110° and smaller than 160° is formed on the screen wheel between a first line that extends between the pretensioning surface centroid on which a resulting frictional force FR acts and the center of the screen wheel and a second line between the center and the engagement point on which an advancing force Fv acts.

Abstract: A mold, system and method for manufacturing a part includes injection molding a substrate in a single injection mold and optionally trimming the panel substrate. The substrate can have a first configuration or a second, different configuration. Trimming of the substrate can occur when the substrate has the first configuration to define an aperture in the substrate.

Abstract: A tool (100) comprises a plurality of layers (102, 104, 106) which are arranged to provide a thermally agile tool face (110) and to protect control circuitry and delicate components (150) from excessive temperatures.

Abstract: A method of injection moulding an article, the method comprising the steps of: (a) providing an injection mould comprising a plurality of mould parts defining a mould cavity of the injection mould, the plurality of mould parts including first and second movable mould parts, the injection mould further comprising an injection inlet for injecting molten thermoplastic resin material into the mould cavity, wherein the injection inlet is located in the vicinity of the first movable mould part and the second movable mould part is remote from the injection inlet; (b) disposing the first and second movable mould parts in a first configuration so as to define a first intermediate moulding cavity, in which first configuration the first movable mould part is in a first rearward position and the second movable mould part is in a first forward position; (c) injecting molten thermoplastic resin material into the first intermediate moulding cavity through the injection inlet to fill the first intermediate moulding cavity wi

Abstract: A mold for use with an injection molding machine includes a body having a surface and a ring protruding from the surface for aligning the body and a platen. The ring defines a right circular cylinder having a protruding end, the protruding end having subtracted therefrom a generally wedge-shaped portion, the protruding end forming a tapered end.

Abstract: A platen for use with an injection molding machine includes a body having an opening for receiving a ring protruding from a mold for aligning the body and the mold. The opening includes a tapered recess having a surface extending radially outward from the opening. The tapered recess defines opposed edges along an outer surface of the body, the opposed edges converging in a radially outward direction away from the opening.

Abstract: A filtering device (100) for highly viscous media comprises at least one screen plug (10) which is movably arranged in a screen plug bore (27) of a housing (20) and which has at least one screen cavity (11, 12), a filter element (11.7) lying in said screen cavity. The screen cavity (11, 12) narrows to a funnel section (11.6) in a rear region when viewed in the flow direction, said funnel section opening into at least one screen plug outlet channel that opens upstream of the housing outlet channel (24, 25) in the production position. According to the invention, the screen plug outlet channel comprises an inlet zone (11.1, 11.2), at least one deflecting point (11.3), and an outlet zone (11.2, 12.2). The intake zone (11.1, 12.1) extends from an edge region of the funnel section (11.6), and the outlet zone (11.2, 12.2) is designed as a groove that extends on the outer face of the screen plug (10, 10?) and/or on the inner face of the screen plug bore (27).

Abstract: The invention relates to an apparatus for separating blood, more particularly an apparatus (1) for absorbing blood (19) and separating blood components, e.g. blood plasma, as a sample liquid (2). Said apparatus (1) comprises a feeding device (13) for absorbing the blood (2), a device (15) for separating blood components as a sample liquid (2), a duct which preferably absorbs the sample liquid (2) exclusively by means of capillary forces, and a device for filling the duct (3) with sample liquid (2) in an inlet or feeding zone (18) of the duct (3). The separating device (15), in particular a membrane, is curved, especially convexly shaped, and the apex of said curved, especially convex shape projects into the filling device.

Abstract: The invention relates to a filtering device for highly viscous fluids, having at least two parallel screen plungers which are arranged in a displaceable fashion in screen plunger bores of a housing and which have in each case at least one screen cavity in which at least one filter element is arranged, wherein the housing has an inflow opening from which, on the untreated side, at least one flow duct leads to each screen plunger bore, and the housing has at least one flow duct which, on the clean side, leads from each screen plunger bore to an outflow opening. On the untreated side and/or on the clean side, in each case one common flow duct leads rectilinearly along both screen plunger bores and, in a production position, tangentially intersects the screen cavities.

Abstract: A device for producing pipes made of thermoplastic with annular transverse profilings with a cross section in the form of undulation peaks and undulation troughs has half-molds, which complete one another pairwise along a straight mold section to form a closed mold, which can be moved in a movement direction. Projecting into the mold is an extrusion tool, which has a nozzle support body. To produce an adequate seal between the half-molds and nozzle support body, the latter is covered with exchangeably attached hollow half-shells, which form a cylindrical external face.

Abstract: The present invention is on injection mold with cooling and heating passage which can form cooling and heating passage close to forming space in the inside of mold body and easily design cooling and heating passage in forming space with complicated trajectory. Injection mold with cooling and heating passage consists of lower mold and upper mold forming blowed forming space by combining said lower mold on the top of said lower mold, provided that said lower mold or said upper mold consists of mold body in which forming space is created on one side so that melted resin is injected and formed; connecting groove depressed towards said forming space from the opposite side of the side with said forming space created; and sealing kit which is inserted into said connecting groove in separation from the end of forming space of said connecting groove and creates cooling and heating passage 60) in said separated space.

Abstract: An extrusion head configured for at least one extruder includes a flow channel a finishing die; and an opening in operative communication with the flow channel, wherein the opening is configured to at least partially accommodate a screw shaft of an additional extruder.

Abstract: The subject invention provides systems and methods for customizing the arrangement of a food tray. The system includes a demonstration unit having a boundary defining a desired shape for a food tray, and components representing a segment of a food tray. Each of the components may be adapted to be arrangeable within the boundary with a subset of the plurality of components as desired to form a food tray arrangement. The system further includes a modular mold adapted to receive a sub-mold inserts in configurable arrangements, and the sub-mold inserts. Each sub-mold insert may correspond to one of the selection of components, and may be adapted to be positioned within the modular mold in a plurality of arrangements. The method includes providing a demonstration unit having a boundary that defines a desired shape for a food tray, and providing components each representing a segment of a food tray.

Abstract: An extrusion and conditioning apparatus, with an extruder in a conveying position, leads into a conveyor housing connected in a sealed manner to a pneumatic supply line and to a pneumatic conveyor line in which extruded material can be removed pneumatically, by means of superheated steam, via the conveyor line. The extruder can be moved from the conveying position into a bypass position, in which the extruder leads to the exterior of the conveyor housing, having a means for sealing the supply and conveyor lines and the conveyor housing from the surroundings when the extruder is in the conveying and bypass positions.

Abstract: A mold includes a mold core, a first cover, and a second cover. The mold core includes a cavity and a pair of elastic pieces. The pair of elastic pieces is in the cavity and divides the cavity into a first room and a second room. The first cover covers the first room of the cavity. The first cover defines a plurality of first plug holes. A first I/O can be formed in the first room by injecting a first liquid plastic material in the first room via the plurality of first plug holes. The second cover covers the first room and second room of the cavity. The second cover defines a plurality of second plug holes. A second I/O port assembly can be formed by injecting a second liquid plastic material in the first room and the second room via the plurality of second plug holes.

Abstract: A completely disposable cooking apparatus used for preparing, filling assembling and decorating of foods, that is a one-piece disposable construction, comprising an elongated bag with a soft side wall, an open first end through which food material can be inserted into the bag and a second end that is closed by a tapered discharge orifice (also sometimes referred to as a nozzle or a tip). The orifice has a first end in contact with the second end of the bag and a distal end away from the bag. The cross-sectional area of the orifice at the first end is greater than the cross-sectional area of the orifice at the distal end. The orifice is made of a material so that it is capable of being cut at any point along its longitudinal axis to yield an exit opening or hole with a desired size.

Abstract: A 3-plate mold assembly with a common mold base comprises: a stationary mold mounted on a fixed side of an injection molding machine and a movable mold mounted on a movable side of the injection molding machine. The stationary mold comprises a stationary-side fixed plate on which are disposed four pillars to be inserted through a stripper and into a female insert assembly. When new products need to be produced, it only needs to replace the female and male insert and the rest parts of the stationary and movable molds don't need to be replaced, thus substantially saving production cost.

Abstract: An injection mold includes a first mold base, a first mold core, a second mold base, a fastening member, a second mold core and at least one elastic member. The first mold core is fixed to the first mold base, and the fastening member is fixed to the second mold base. The second mold core is movably mounted on the second mold base for engaging with the first mold core to fabricate a workpiece. The at least one elastic member acts as a shock absorber between the fastening member and the second mold core.

Abstract: Disclosed is a device for forming containers and a method for damped closing of a mold carrier unit and a base mold carrier of a blow mold for forming containers. The device includes at least one mold carrier unit for holding blow mold parts and a base mold carrier for holding a base mold and a base mold carrier lift device for moving the base mold carrier in conjunction with the movement of the mold carrier unit. The mold carrier unit includes at least two mold carriers which surround the container to be processed at least during a molding process. The base mold carrier covers a base area of the container to be treated. The base mold carrier lift device includes at least one first damping element for damping and limiting the vertical movement of the base mold carrier in relation to the mold carrier unit.

Abstract: The invention relates to a system for the automatic manufacture of wind turbine blades using die halves (2,3) wherein by applying dry fiber mats, two complementary shells are molded whereby the attachment thereof will result in the blade to be obtained, head-bearing means (5,6) being arranged with respect to the die halves (2,3), said means being susceptible to selectively having demolding agent, paint, adhesive application accessories or a machining accessory, and head-bearing means (13) having a functional assembly capable of applying the dry fiber mats in the die halves (2,3).

Abstract: The present invention relates to a foldable capsular vitreous body (FCVB), and its mold design, method for manufacturing, product appearance, and drug delivery property and so on. A mold for molding a foldable artificial vitreous body comprises an upper mold (1), a lower mold (2) and a core (3). The core (3) is disposed between the upper mold (1) and the lower mold (2) and is connected with a drainage-tube pin connected with an injection channel (4). Heating holes (6) are disposed in the upper mold (1) and/or the lower mold (2). Material is injected to the mold and is heated to vulcanize to mold vitreous body. The FCVB is adapted to be injected with any harmless medium and can be used as a delivery vehicle inside or around the eye ball. The size or shape of the FCVB can be changed depending on the different implant site.

Abstract: A former for fabricating a gas composite material casing for a gas turbine, which is obtained by forming fiber reinforcement as superposed layers of a fiber texture and densifying the fiber reinforcement with a matrix, is disclosed. The former has two cheekplates and an annular wall with an outside surface presenting a profile that corresponds to the profile of the inside surface of the casing that is to be fabricated. The annular wall of the former includes a removable fastener device for fastening a fiber texture layer and serving to hold the first layer of the fiber texture mechanically while the fiber texture is being wound on the former.

Abstract: A liquid coolant supply pipe and an over flow pipe are provided on the outer side of a capsule forming pipe through which a liquid coolant flows and into which liquid droplets are dropped from a nozzle. The liquid coolant is supplied to the liquid coolant supply pipe by a low pulsatory motion type pump, and the flow is regulated by a flow straightening block in the liquid coolant supply pipe. The cooling liquid passes through a liquid coolant introducing section having a curved surface, and then flows into the capsule forming pipe from an upper portion opening in a cap mounted to the upper part of the capsule forming pipe. The liquid coolant flows into the capsule forming pipe, and the excess flows into the overflow pipe.

Abstract: A molding system is disclosed that includes a plurality of cavity portions or core block assemblies attached to a mold plate and a plurality of core portion or core block assemblies attached to a second mold plate, and a plurality of stripper rings or thread split-slide assemblies attached to a stripper plate assembly. The stripper plate assembly includes a main stripper plate with one or more stripper plate panels coupled thereto that are translatable away from the main stripper plate during installation of at least the core portions or core block assemblies. The one or more stripper plate panels may be translatable to fold, outwardly swing, and/or slide relative to the main stripper plate to clear any core portions or core block assemblies that may have been previously installed.

Abstract: Provided are an industrial product production facility and a production method suitable for manufacturing a wide variety of products in small quantities. A production facility (P) is provided with an injection molding machine (2), a first mold exchanging machine (3), and a device (4) for automatically opening and closing molds. The injection molding machine (2) molds a synthetic resin product by using a pair of molds (1a, 1b). The first mold exchanging machine (3) moves the pair of molds (1a, 1b) in an X direction. The first mold exchanging machine (3) is moveable in a Y direction. The device (4) for automatically opening and closing molds is disposed adjacent to the first mold exchanging machine (3) and opposite to the injection molding machine (2). The device (4) for automatically opening and closing molds separates at least the pair of molds (1a, 1b) so that rust-preventive oil on molding surfaces of the molds (1a, 1b) can be either removed or applied while gripping the pair of molds.

Abstract: Apparatus for producing an object by sequentially forming thin layers of a construction material one on top of the other responsive to data defining the object, the apparatus comprising: a plurality of printing heads each having a surface formed with a plurality of output orifices and controllable to dispense the construction material through each orifice independently of the other orifices; a shuttle to which the printing heads are mounted; a support surface; and a controller adapted to control the shuttle to move back and forth over the support surface and as the shuttle moves to control the printing heads to dispense the construction material through each of their respective orifices responsive to the data to form a first layer on the support surface and thereafter, sequentially the other layers; wherein each printing head is dismountable from the shuttle and replaceable independently of the other printing heads.

Abstract: A mold for molding an optical fiber connector having a number of lens portions with a flat surface or a curved surface, is provided. The mold includes an upper molding portion, a lower molding portion, a first insert, a number of second inserts and a fixing portion. The first insert includes a number of curved molding portions and a flat molding portion. The upper molding portion, the lower molding portion, the first insert and the fixing portion cooperatively define a molding space. A distal end of each second insert is inserted into the molding space. The first insert is moveable relative to the second insert such that the curved molding portions or the flat molding portion is selectively exposed in the molding space and is opposite to the distal ends of the second inserts.

Abstract: The present invention provides a method for manufacturing a back frame of flat panel display device, which joins at least first and second primary assembling pieces to form a back frame, in which the first primary assembling piece has an end forming at least two joint sections, and each of the joint sections has a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece, the back frame further including a plurality of bracing pieces that is fixed to the primary assembling pieces; making a combination of bracing patterns of a bracing mold according to a mounting structure to be formed in the bracing pieces in order to form a corresponding mounting structure on the bracing pieces.

Abstract: A modular molding assembly comprises an input module for loading electronic devices for molding, a press station including one or more molding presses for molding the electronic devices, an output module for offloading molded electronic devices after they have been molded and a carrier that is movable at least between the input module and the press station and/or the press station and the output module. The carrier has an adaptor located thereon for detachably mounting a first attachment or a second attachment which is operative to perform a function of transporting the electronic devices and/or introducing a molding compound to the press station for conducting molding. The first and second attachments each has a corresponding mounting device for detachably mounting the first or second attachment onto the adapter and the first attachment has a different function from the second attachment.

Abstract: Apparatus and method for making a plurality of different types of suture packages employ a mold with first and second opposing mold parts partially defining a mold cavity, at least one of the opposing mold parts has an opening therein communicating with the mold cavity. An insert is removeably inserted into the opening, to complete the mold cavity in a form suitable for molding a first type of suture package. An alternative insert is interchangeable with the first insert for completing the mold cavity in a form suitable for molding a second type of suture package. To make different suture packages, the mold is initially configured and used with one of the inserts to thereby make one type of suture package. The first insert is then replaced with the second, changing the mold cavity to form another type of suture package.

Abstract: Apparatus for producing an object by sequentially forming thin layers of a construction material one on top of the other responsive to data defining the object, the apparatus comprising: a plurality of printing heads each having a surface formed with a plurality of output orifices and controllable to dispense the construction material through each orifice independently of the other orifices; a shuttle to which the printing heads are mounted; a support surface; and a controller adapted to control the shuttle to move back and forth over the support surface and as the shuttle moves to control the printing heads to dispense the construction material through each of their respective orifices responsive to the data to form a first layer on the support surface and thereafter, sequentially the other layers; wherein each printing head is dismountable from the shuttle and replaceable independently of the other printing heads.

Abstract: A mold apparatus with replaceable mold plates comprises mold bases, and positioning units used to position mold plates on the respective mold bases. If the positioning units are removed, the mold plates can be easily replaced in such a manner that the mold plates are made to slide along the positioning units, facilitating the replacement of the mold plates. Since the mold plates can be quickly replaced, when different products are going to be produced, it only needs to redesign new mold plates with new forming blocks, and the new mold plates can also be applied to the original mold bases as long as they are formed with the guide grooves for cooperating with the positioning portions of the positioning units, greatly reducing the production cost while producing high economic benefits.

Abstract: A color changing apparatus of an injection molding hot runner die which is simple in construction and easily capable of changing colors for molding products without removing and replacing a hot runner. In the apparatus, a passage for supplying a melted resin to a molding die, a divided type hot runner block is provided with hot runners each for exclusive use of each of molding colors, sprues and nozzles being in communication with the hot runners. A moving device is provided for moving the molding die, which is united with the divided type hot runner block, along with the divided type hot runner block. A positioning device is adapted to place the molding die in position in a state where either of the sprues of the divided type hot runner block is moved by the moving device to a position opposed to an injection nozzle for injecting the melted resin.

Abstract: A mold includes a die block, a core, two fixing bolts and four screw bolts. The die block includes a top surface, and two side surfaces. The top surface defines a cavity receiving the core. The core includes two opposite outer side surfaces. One side surface defines a first and a second guiding slots extended to the other side surface and communicating with the cavity. One outer side surface defines a third guiding slot aligned with the first guiding slot. The other outer side surface defines a fourth guiding slot aligned with the second guiding slot. One of the fixing bolts inserts into the first and the third guiding slots. The other one of the fixing bolts inserts into the second and fourth guiding slots. The at least two screw bolts respectively engage with the die block until resisting on a corresponding fixing bolt.

Abstract: A multi-cavity mold includes a female die and a male die for molding products with the female die. The female die core includes a female die body and a number of female die cores received in the female die body. The male die consists of a male die body, a number of male die cores each corresponding to one female die core received in the male die body, and an ejection member. The male die body consists of a first plate, a second plate connected to the first plate, and a plurality of restricting plates corresponding to the plurality of male die cores. The first plate defining a number of male die cavities each receive a corresponding male die core therein. The restricting plates are fixed onto the first plate and configured to restrict the male die cores in the corresponding male die cavities.

Abstract: In a quick-change system for exchangeable machine elements, particularly in a container processing machine in which the machine element (E) can be brought into a target position and can be localized in a target position by a securing unit comprising at least one securing element, at least a second securing unit (P2) is provided with which a machine element that either has not been brought into the target position or that has moved out of the target position (X) can be localized in a securing position. The securing position is detected and evaluated as grounds for a corrective action before commencing an operation or during the operating sequence before a corrective action is initiated and executed.

Abstract: A mold is provided, at an outer circumferential region thereof, with portions to be gripped, to allow a transfer apparatus to perform transferring to an object. The portions to be gripped are formed in a different shape from the remaining portion of the outer circumferential region. For a mold set including two molds, each of the molds is provided, at an outer circumferential region thereof, with portions to be gripped, to allow the transfer apparatus to perform transferring to the object. The portions to be gripped are formed in a different shape from the remaining portion of the outer circumferential region. The portions to be gripped of one of the molds and the portions to be gripped of the other mold are disposed at different angular positions.

Abstract: A solid imaging apparatus is provided that includes a replaceable cartridge containing a source of build material and an extendable and retractable flexible transport film for transporting the build material layer-by-layer from the cartridge to the surface of a build in an image plane. An operator using the device needs merely to remove a spent cartridge and replace it with a fresh cartridge to continue solid imaging virtually uninterrupted. The apparatus also includes the capability of withdrawing and inserting an imager without the operator having to perform a separate alignment step. A brush attached to the transport film and forming part of the cartridge provides for intra-layer removal of excess uncured build material. If desired, the apparatus can produce a fully reacted build. A high intensity UV source cures the build between layers. An injection molded build pad is designed to hold a build in an inverted position for improving the build.

Abstract: Apparatus for manufacturing a three-dimensional object (3) by solidifying a powdery constituent material layer by layer at the positions corresponding to the profile of the object (3) to be manufactured in the corresponding layer, by the action of a laser or another energy source comprises a support (2) on which the object (3) is formed and an applicator (6, 7) for applying a layer of the constituent material onto the support or a layer at least partially solidified in advance. The applicator (6, 7) has a receiving device (40) for receiving a applying module such as a blade module (30). The receiving device (40) is formed in a way so that the applying module (30) can be exchangeably inserted into and removed from the receiving device (40) in a way that a predetermined position of the applying module (30) in the receiving device (40) is reproducibly determined.

Abstract: A mold for molding an optical fiber connector having a number of lens portions with a flat surface or a curved surface, is provided. The mold includes an upper molding portion, a lower molding portion, a first insert, a number of second inserts and a fixing portion. The first insert includes a number of curved molding portions and a flat molding portion. The upper molding portion, the lower molding portion, the first insert and the fixing portion cooperatively define a molding space. A distal end of each second insert is inserted into the molding space. The first insert is moveable relative to the second insert such that the curved molding portions or the flat molding portion is selectively exposed in the molding space and is opposite to the distal ends of the second inserts.

Abstract: An injection molding machine includes supporting plates, molds coupled to the supporting plates, and a coupling guide device to guide the coupling of the molds and the supporting plates. The coupling guide device includes a first coupling guide recess and a first coupling guide protrusion provided at center portions of the molds and the supporting plates so as to be coupled to each other, and a second coupling guide recess and a second coupling guide protrusion provided at the molds and the supporting plates, spaced apart from the first coupling guide recess and the first coupling guide protrusion, so as to be coupled to each other. The second coupling guide recess is formed lengthwise in a direction toward a periphery from the center portions of the molds and the supporting plates.

Abstract: A patty-forming machine includes a food supply system where the drive mechanism for feed screws use integrated and compact motor and gearbox assemblies. The feed screws have heavy wall thickness flights and the feed screw shafts are journaled through modular bearing assemblies. A conveyor that forms the bottom of the hopper uses a sealed drum motor housed in the drive roller to drive the conveyor. A food supply system includes independent sensing means for indicating whenever the moldable food material accumulated at one end of the hopper exceeds a given level.

Abstract: An automated removal and insertion machine for mold drawers operable with a molding machine is described. The machine includes a frame, a plurality of actuators mounted within the frame, a plurality of encoders, a plurality of electromagnetic effectors, and a controller. The actuators are operable in a substantially horizontal direction for removal and insertion of molds with respect to the molding machine, and movable within the frame in a substantially vertical direction. At least one of the encoders is operably attached to each of the actuators for providing data indicative of a position of the respective said actuators. At least one electromagnetic effector is attached to a terminal end of each of the actuators for engagement with a respective mold. The controller is operable to control movement of the actuators in the substantially horizontal direction and further operable for controlling power applied to the electromagnetic effectors.