Abstract: A food cutter assembly can include a spindle body defining an interior passage for receiving a food product. The food cutter assembly can also include a thrust disc connected to the spindle body. The thrust disc can include opposing surfaces extending radially from the rotational axis of the spindle body and a circumferential surface between the opposing surfaces. A cutting tool can be connected to an end of the spindle body for cutting the food product. The food cutter assembly can also include a housing for rotationally mounting the spindle body, where the housing includes a radial bearing to be positioned proximate to the thrust disc. The spindle body and the housing can define fluid passages extending from a port in the housing through the radial bearing to the spindle body and across the opposing surfaces and the circumferential surface to the spindle body.

Abstract: A material handling system is presented having a frame member and a pair of fork members that form a holding area configured to receive sheet stock therein. The sheet stock includes a plurality of parts that are connected by small tabs of material. The material handling system is used to remove the sheet stock from a cutting tool and dislodge the parts from the sheet stock by impacting the sheet stock with the fork members by rotation or movement of the forks. This arrangement eliminates the need to remove individual parts from a cutting tool, and instead allows for removal of the sheet stock and parts in a single operation thereby improving the utilization rate of the cutting tool and streamlining the manufacturing process.

Abstract: According to some aspects disclosed herein, there is an apparatus for perforating a sheet of material. The apparatus includes a tile holder and a plurality of perforation tiles removably mountable to the tile holder. Each perforation tile includes a fastener plate for removably mounting the perforation tile to the tile holder; a punch plate supported by the fastener plate opposite the tile holder, the punch plate having at least one aperture therein; and at least one punch received in the at least one aperture and extending outwardly beyond the punch plate away from the fastener plate for perforating the sheet of material.

Abstract: The invention relates to an assembly comprising, on the one hand, a tubular compressed mineral wool felt element and, on the other hand, at least one means of maintaining the compression state of the said felt. The maintaining means may be a film surrounding the felt element on its cylinder-shaped surface. The assembly may be used as an insulating pipe section for pipework. The invention also relates to a method of producing annular elements, by way of punching, where the starting material is a web of bonded fibrous material, such as tempered mineral wool. A punching tool in the form of at least one punch knife which is mounted on a press plate is pressed through the web then pulled out again.

Abstract: Provided is a cutting equipment for automatically cutting off workpieces from a material tape. The cutting equipment includes an electrical control box, a base board, a material-feeding mechanism, a material-transferring mechanism, a material-pulling mechanism and a cutting mechanism. The material-feeding mechanism includes a supporting bracket, a material disc and a disc-driving device. The material-transferring mechanism mounted on the base board includes a pad board, a first supporting board and a second supporting board. The material-pulling mechanism disposed above the material-transferring mechanism includes a driving component and a material-pulling component. The cutting mechanism mounted on the base board includes a lower supporting plate, an upper cutting plate and a transferring cylinder. The upper cutting plate disposes at least one cutting blade.

Abstract: An apparatus for punching and binding a stack of papers is disclosed. The apparatus includes a paper clamp and a binding element insertion device that are movable relative to each other. The binding element insertion device is configured to receive and detect binding elements of different sizes. The apparatus also includes a punching mechanism, a controller, and a user interface. The controller controls movement of the paper clamp and the binding element insertion device based on the size of the binding element needed to bind the stack of papers together. The user interface is configured to provide information to a user of the apparatus and to receive input from the user before, during, and after the punching and binding operation.

Abstract: A method is provided for cutting beaded fabric that includes a bead attached to cloth-like material. According to one embodiment, a continuous length of the beaded fabric is fed through a guide into a die-cutting press and is die-cut via a soft anvil die while the material is retained in the guide. A guide is also provided for retaining the beaded fabric during die-cutting operations. Pre-cut beaded fabric is also provided that is easily separated into tie-downs. A continuous cutting method is also provided for forming individual tie-downs from a combination of fabric and plastic material used to form a bead on the fabric. The continuous cutting method may include die-cutting beaded fabric, placing a mark on a bead of the beaded fabric, and severing the bead at the mark.

Abstract: An improved punching tool (1) has a lower tool (3), which is subdivided into a lower tool base plate (7) and a lower-tool operative part (8). The lower tool base plate (7) has a receiving face, with which uniform base areas of a plurality of lower-tool operative parts (8) are associated. The dividing place between the lower-tool operative part (8) and the lower tool base plate (9) is disposed such that all the workpiece-specific designs are present exclusively on the lower-tool operative part (8), while the lower tool base plate (7) is the same, without change, for all workpieces to be machined.

Abstract: The object of the present invention is to provide a turret punch press capable of discharging easily the small article work sheet cut off from the material work sheet, without employing a subhead separately from the punch driving mechanism. The punch press comprises a work sheet outlet 12 for discharging small article work sheet cut off from the material work sheet in the punch processing, employed in the lower turret 4. Moreover, a chute 13 connected to the work sheet outlet 12 is employed in a main body frame 1.

Abstract: The invention provides an apparatus and method for orienting a part detached from a web of parts. The apparatus and method use a duct with at least one interior sloped side to orient the part in a substantially vertical orientation. The invention further provides an apparatus for stacking a plurality of flexible circuits. The apparatus includes a container having a contoured end that causes the flexible circuits to stack upon the contoured end.

Abstract: A punch and die tool for cutting a slug from a sheet of material that is retained in the opening of the die and does not adhere to or follow the punch on its upward stroke, and a method for retaining a slug in a die, are disclosed. The die is formed with one or more irregularities or grooves on the edge of the die face so that the slug cut by the operation of the punch and die will have a burr on its edge. The burr causes the slug to lodge in the inside surface of the die and prevents the slug from following the punch on its upward stroke.

Abstract: A hole punching apparatus having a frame, a blade having a tubular cutting edge and a cavity, and a projection on the frame. The blade is movable relative to the frame between a retracted position and a cutting position. The projection moves into the blade cavity as the blade moves from the retracted position into the cutting position.

Abstract: In a method and apparatus for rotating loose laminations in a loose lamination die, a strip is fed through the die to a rotatable blanking chamber of a blanking station. There, a punch engages with a die ring to punch a lamination free from the strip. The rotatable blanking chamber is biased in an upwardly direction. When the punch is not engaging with the die ring, the rotatable chamber is in an upward position wherein a gap develops between laminations retained at a bottom of the rotatable chamber, and those laminations lying directly below the rotatable chamber. The rotatable chamber can then be rotated without damage to the laminations at the gap because of the presence of the gap. A finger joint having an upper and lower portion is provided below the rotatable chamber which permits the gap to develop when the rotatable chamber is biased in the upward direction.

Abstract: Improved steel rule for use in a cutting die for cutting fixed patterns in a single or plurality of stacked material layers according to the shape of the steel rule. The improvement in the rule assists in the removal of small pieces of scrap material through the bottom of the die. The rule is undercut so that the gap between adjacent cavities is tapered. The tapered gap between adjacent cavities creates a vertical passageway that becomes wider toward the bottom of the passageway. This greatly facilitates removal of scrap material through the bottom of the die. By allowing scrap material to escape through the die, the operators are not required to stop periodically to clean the die, and the likelihood of scrap material becoming trapped in the die is minimized. Thus, the speed of the cutting operation is increased and life of the die may be prolonged.

Abstract: A punch and die tool for cutting a slug from a sheet of material that is retained in the opening of the die and does not adhere to or follow the punch on its upward stroke, and a method for retaining a slug in a die, are disclosed. The die is formed with one or more irregularities or grooves on the edge of the die face so that the slug cut by the operation of the punch and die will have a burr on its edge. The burr causes the slug to lodge in the inside surface of the die and prevents the slug from following the punch on its upward stroke.

Abstract: The object of the present invention is to provide a turret punch press capable of discharging easily the small article work sheet cut off from the material work sheet, without employing a subhead separately from the punch driving mechanism. The punch press comprises a work sheet outlet 12 for discharging small article work sheet cut off from the material work sheet in the punch processing, employed in the lower turret 4. Moreover, a shooter 13 connected to the work sheet outlet 12 is employed in a main body frame 1.

Abstract: A device for cutting wads used to reload ammunition. The device is used with an ammunition reloader press and comprises an anvil that threadably attaches to the head of a reloading press, a punch that attaches to a cartridge casing holder connected to the ram of the reloading press, and a guide that threadably engages the anvil and guides the punch into the anvil when the ram is moved toward the head of the reloader press. The anvil and guide have aligned axial bores which receive the punch. The bore of the anvil has a smaller diameter portion with a cutting edge, and a larger diameter portion which retains the cut wads. The guide has a slot for receiving wad material. The slot extends transversely through the guide and intersects the internal bore of the guide. One end of the punch has a sloped cutting face with a peripheral edge which acts with the anvil cutting edge to cut wad material.

Abstract: This is a cutter assembly for linerless strip media having an uncovered adhesive backing. There is a cutter for transverse movement across the media and a backing bar with at least two cutting edges. The backing bar can be rotated to place one of the cutting edges in contact with the cutter. A cleaning station cleans the previously used cutting edge as the bar is rotated. Rotating and fixed cutters can be used. The cutter is replaceable and can be supplied in combination with as associated media for which it is designed. The cutter may partially cut the media to make it separate without fouling the cutter with adhesive. A self-healing "solid" roller is also disclosed.

Abstract: A method for forming a plurality of holes, creating profiles, in a plurality of vinyl layers using a hollow portion of an RF sealing die and for removing the profiles from the die using a base plate punch and a removal means.

Abstract: A rotary punching device for punching a hole on a sheet includes: a first rotary shaft having an outer peripheral surface; a punch mounted on the outer peripheral surface of the first rotary shaft; a second rotary shaft arranged in parallel with the first rotary shaft, the second rotary shaft having an outer peripheral surface; a die mounted on the outer peripheral surface of second rotary shaft; a motor connected to the first and second rotary shafts to synchronously drive the first and second rotary shafts such that the punch and the die are engaged with each other within a predetermined rotational angle range; a sheet feeding mechanism for feeding the sheet into between the first and second rotary shafts at a constant sheet feeding speed to punch the sheet by the punch and the die; and controller for controlling the rotation speed of the motor referring to the sheet feeding speed.

Abstract: A punching device is provided that includes a frame disposed on a base and a pair of wall members, a lever having one end pivotally coupled between the wall members, a block slidably retained between the wall members by two plates and having an upper end linked to the lever a recess formed in the block, and a rod having an upper end fixed to the block and including a bore in communication with the recess of the block. The rod is movable downwardly by the lever to punch holes in paper, and provision is made for the residual of the paper to move through the bore of the rod, through the recess of the block, and into an access with a removable cover. A downwardly biased foot presses against the sheet materials on the base before the rod punches through the sheet materials. The base includes two interconnected support racks which are simultaneously adjustable.

Abstract: Stamping die for use with a punch to produce holes in strip material with the resulting production of a slug has a camming rib in the die opening. The rib prevents slug pulling when the punch returns from its extended position to its retracted position. The camming rib causes the slug to become wedged in the die opening and is effective to move the slug laterally in its own plane across the leading edge of the punch thereby overcoming any surface tension or other forces which might cause the slug to adhere to the face of the punch. The camming rib can be straight and extend parallel to the axis of the die opening if the die opening is not tapered. If the die opening has a slight taper, the camming rib is inclined thereby to cause movement of the slug across the face of the punch as the punch moves into the die opening.

Abstract: An inspection station punch block apparatus for removing a portion of an integrated circuit die lead from a lead frame. The missing lead is used to mark a defective die and is lataer monitored by a scanning means which causes rejection of the die from the lead frame. A method of carrying out this operation is also disclosed.

Abstract: An improved press produces oval blanks arranged in a "nested" pattern from a web of material. The press includes a cutting die plate having a plurality of oval-shaped discharge apertures, an inclined die shoe underneath the cutting die plate, and a punch for piercing a web supported on the cutting die plate to form blanks and then deposit the blanks into the inclined die shoe via the discharge apertures. Partitions divide the inclined die shoe into a plurality of blank transfer lanes. Each transfer lane connects one of the discharge apertures to a companion exit region. Guide rails are provided to guide blanks deposited into the transfer lanes toward the exit regions as the blanks fall under gravity through the inclined die shoe.

Abstract: A punch is disclosed having a hollow removable blade for punching an opening in a sheet of cardboard or other similar material. The blade has a beveled cutting edge about an inlet end. The diameter of the blade increases from the inlet end to the outlet end to prevent the slugs from becoming compacted in the blade.

Abstract: An automatic punching machine having a gripping/lifting attachment which grips and lifts upright punched stacks from a delivery channel, turns them and deposits them onto transfer statics for further conveyance to an automatic bundling machine. The deposited stacks are held in the transfer station by stack guides. So that the stack guides do not interfere when the swivel arm of the gripping/lifting attachment, which is arranged so as to be turnable overhead through about 180.degree., is swung into the transfer station, such are fastened to a lifting table which can be lowered out of the plane of further conveyance. Mounted on the free end of the swivel arm is a swivel head which is pivotable through about 90.degree. and which is provided with a parting knife for the dividing or separating of the stacks.

Abstract: To permit punching of very small holes from a strip of sheet metal, for example to form a sequence of holes at the margin thereof, or to obtain small punched blanks, having diameters of a few millimeters, for example 1-2 mm or even less, and prevent adhesion of the punched blanks to a reciprocating punch plunger (1), the punch die (4) is formed with a shallow groove (8) in the wall of the opening (5) of a die, the groove extending either spirally or axially for the depth of penetration or stroke of the punch plunger. Upon withdrawal of the plunger, a small projection or nose which will have formed in the region of the groove will wedge or jam therein, thus preventing upward travel of the blank with the withdrawing reciprocating tool. Preferably, the opening is slightly conical, with a cone angle of, for example, about 1/2.degree. with respect to the axis (12) of the bore (5); a suitable angle of inclination for a spiral groove is, for example, 12.degree.

Abstract: Cucumber spears are rapidly and reliably packed into and around the inner periphery of a jar with the same cut side of each of the spears facing outwardly. The spears are formed by pushing a cucumber lengthwise through a set of knife blades, and the resultant spears are individually pushed through twisted channels by flexible rods which deliver them onto a horizontal platform with their cut sides down and all facing the same way. Two conveyor belts are recessed in the top of the platform, so that by lowering the platform the set of spears is deposited on the conveyor belts and conveyed downstream to a pair of adjacent platens each having grooves aligned with the conveyor belts. A fence across the conveyor arrests a first set of spears above the first platen, which is then raised to lift the first set of spears from the conveyor, whereupon a second set of spears accumulate above the second platen.

Abstract: A punch for cutting an elongated slug from material has a removable hollow blade having first and second sides, one side shorter than the other. The blade is received in a body having upper and lower seats for receiving the first and second sides of the blade. An opening in the body allows for passage of the severed slug.

Abstract: A cutting assembly is provided for use in cutting vegetable products, such as potatoes and the like, into a longitudinally extending central core and a plurality of longitudinally extending outer strips having a generally arcuate cross section. The cutting assembly is mounted along an hydraulic flow path defined by an inlet pressure conduit for passage of the product one at a time at a relatively high velocity into cutting engagement with a core knife and a plurality of strip knives and for separation of the core and the outer strips for respective flow along an inner core discharge conduit and a concentric outer strip discharge conduit. The cutting assembly is supported within an assembly housing between the inlet conduit and the discharge conduits with the core knife having a cylindrical shape for mounting at the upstream end of the core discharge conduit and defining a circular leading cutting edge along the axis of the flow path.

Abstract: A trim press for severing articles differentially pressure formed in a thermoplastic sheet comprising a pair of dynamically balanced trim die members mounted for movement toward and away from each other between spaced apart positions and closed positions engaging opposite sides of the sheet to sever the article from the sheet. One of the trim die members includes an opening therethrough for receiving the article as it is being trimmed and for passing the article therethrough after it is trimmed and part receiver means stationarily mounted in alignment with the opening for receiving the articles from the moving trim die member.

Abstract: Improvements in apparatus and methods for cutting potatoes into strips, wherein the potatoes are carried hydraulically in single file against and through an arrangement of knife blades, rapidly and with great force. The improvements reside in the manner in which the potatoes are preconditioned for cutting, the mechanism by which the potatoes are aligned in the hydraulic stream as they approach the knives, and the knife device by which the potatoes are effectively cut into strips.

Abstract: A side outlet, self-stripping punch adapted to be mounted in a bore in a die board. The self-stripping punch includes an elongated, cylindrical base having a cutting edge on the top end and a pair of locking ears on the bottom end to prevent rotation of the punch in the die board. The locking ears are formed by upsetting them from the punch base, and they each have a flat face disposed on a common plane passing through the longitudinal axis of the punch.

Abstract: A montage or "light" table comprising a structure movable along the table, and a punch mechanism mounted upon the structure for movement relatively thereto across the table, the punch mechanism comprising a hollow cutting punch, and means for reciprocating the hollow cutting punch to effect a punching operation by cutting.

Abstract: Improvements in apparatus and methods for cutting potatoes into strips, wherein the potatoes are carried hydraulically .[.in single file.]. against and through an arrangement of knife blades, rapidly and with great force. The improvements reside in the manner in which the potatoes are preconiditioned for cutting, the mechanism .[.by.]. which .Iadd.causes .Iaddend.the potatoes .[.are aligned in.]. to .Iadd.move toward the axis of .Iaddend.the hydraulic stream as they approach the knives, and the knife device by which the potatoes are effectively cut into strips.