Abstract: Tape cassette (22) of the present disclosure configured to house roll body (RT) of a carrier tape includes housing (41) and shutter (42). Housing (41) includes housing space (41S) for housing roll body (RT) and front opening (41K) through which roll body (RT) is allowed to be taken in and out in a front part of housing (41). Shutter (42) can be displaced between a closing position at which movement of roll body (RT) to an outside of housing (41) through front opening (41K) is restricted by blocking at least a part of front opening (41K) and an open position at which the movement of roll body (RT) to the outside of housing (41) through front opening (41K) is allowed. Housing (41) is equipped on a component mounting device with front opening (41K) facing the component mounting device, and supplies roll body (RT) to the component mounting device with shutter (42) positioned at the open position.

Abstract: A component supply apparatus includes a tape conveying path that includes, both on an upstream side thereof: a first conveying route into which a carrier tape is inserted; and a second conveying route that is positioned under the first conveying route, the first conveying route and the second conveying route joining each other to guide traveling of the carrier tape in a downstream direction, a first tape conveying part that sequentially conveys the carrier tape in the tape conveying path present more downstream than a position at which the first conveying route and the second conveying route join each other, to a component taking out position in the tape conveying path, a tape holding part that holds the carrier tape in at least a portion of the first conveying route, a second tape conveying part that conveys the carrier tape held by the tape holding part, in the downstream direction of the tape conveying path, a tape holding releasing mechanism that causes the carrier tape held by the tape holding part to dr

Abstract: A component supply device supplies a component accommodated in a carrier tape including a base tape and a cover tape pasted on the base tape and having a length to a forward end thereof that is longer than that of the base tape. The component supply device includes a tape conveying part, a turning over correcting part, and a peeling part. The tape conveying part conveys the carrier tape along a conveyance path. The turning over correcting part moves the forward end of the cover tape folded to a side opposite to a side of a conveyance direction, to a position located ahead of a forward end of the base tape in the conveyance direction in the conveyance path. The peeling part captures the forward end of the cover tape, and peels off the cover tape from the base tape.

Abstract: The component mounting device includes a component supply part on which a component supply unit that supplies a component stored in a carrier tape is detachably mounted; a feeder information acquisition part that acquires feeder information including a type of the component supply unit mounted on the component supply part; a component mounting part that mounts the component supplied from the component supply unit onto a substrate; and a unit controller that controls the component supply unit based on the feeder information.

Abstract: A component supply device includes an introduction sprocket that rotates with an outer peripheral pin engaged with a feed hole of a carrier tape on a conveyance path, thereby conveying the carrier tape, and a wheel that has a plurality of recesses on an outer periphery, and receives the outer peripheral pin of the rotating introduction sprocket by the recess to rotate in accordance with rotation of the introduction sprocket. A contact surface of the outer peripheral pin contacting an inner surface of the recess and a contacted surface with which the outer peripheral pin contacts out of the inner surface of the recess are both formed of flat surfaces, and the contact surface and the contacted surface come into line contact with each other.

Abstract: A component supply device includes a first peeling gear and a second peeling gear that are provided upstream of a component supply position, catch a cover tape to peel the cover tape from a base tape, and rotate, the second peeling gear coming into contact with the first peeling gear to rotate together with the first peeling gear; a third peeling gear that comes into contact with the first peeling gear to rotate together with the first peeling gear, and together with the first peeling gear, feeds the cover tape fed out by the first peeling gear and the second peeling gear; and a guide part that guides the cover tape peeled off from the base tape by the first peeling gear and the second peeling gear to move toward between the first peeling gear and the third peeling gear.

Abstract: There are provided a carrier tape supply unit that supplies a carrier tape storing components, and a carrier tape processing unit that pulls out the carrier tape from the carrier tape supply unit, forms the carrier tape into a roll shape, and stores the carrier tape in a case. Further, the carrier tape processing unit includes a roll body creating unit that includes a shaft member holding a tip end part of the carrier tape, and creates a roll-shaped roll body by rotating the shaft member to wind the carrier tape around the shaft member, and a shaft member extracting unit that extracts the shaft member from the roll body created by the roll body creating unit.

Abstract: A roll body taking-out unit that takes out a roll body from a reel that holds a carrier tape storing components in a state of the roll body and stores the roll body in a case is provided. The roll body taking-out unit includes a separation unit that separates the roll body from the reel, and a roll body storage unit that stores the roll body separated from the reel by the separation unit in a case. Further, the roll body storage unit includes a case holding part that holds an empty case, and a chute part that stores the roll body separated from the reel by the separation unit one by one in the empty case held by the case holding part.

Abstract: Provided are a roll body extractor that extracts roll bodies from reels and store the roll bodies in cases having radio tags, respectively, and a storage warehouse that includes a plurality of storage positions for storing the cases storing the roll bodies. Furthermore, provided are a reading unit that acquires component information, an identification information generator that generates identification information for identifying a component, a writing unit that writes the component information and the identification information in the radio tag, and a contactless reader that reads the identification information written in the radio tag. Further, the component information written in the radio tag and the identification information are stored in association with each other, and storage position information generated by specifying the storage position and the identification information read by the contactless reader are stored in association with each other.

Abstract: A carrier tape holding device is installed in a component supply unit that supplies a component by drawing a carrier tape storing the component from a tape roll body formed by winding the carrier tape in a roll shape. The carrier tape holding device includes a storage portion that stores the tape roll body. The storage portion holds the tape roll body in a state where the component supply unit is able to draw the carrier tape from the tape roll body, and is capable of receiving a tape roll body for replenishment moved from a holder storing the tape roll body for replenishment in a state where the holder is detachably attached.

Abstract: The component supply device includes a body, a first carrier tape transporter, a second carrier tape transporter, and a controller. The body includes a tape transport path. The first carrier tape transporter transports a carrier tape to a component pickup position. The second carrier tape transporter transports the carrier tape to the first carrier tape transporter. The controller is configured to communicate with the component installation device and control the first carrier tape transporter and the second carrier tape transporter in one operation mode selected from a plurality of operation modes.

Abstract: The component feeding device includes a body portion, a first sprocket, a second sprocket, a peeler, a pair of rollers, and an openable cover. The first sprocket transports the carrier tape to the downstream component pickup position. The second sprocket transports the carrier tape from the component pickup position to the discharge port. The pair of rollers discharges the cover tape peeled off at the peeler. The first sprocket, the second sprocket, and the pair of rollers are disposed below the openable cover.

Abstract: A screen printing apparatus includes a squeegee driver that lifts/lowers a first lifting/lowering shaft and a second lifting/lowering shaft; a link mechanism including a swinging member that pivots about a horizontal axis by lifting/lowering operations of the first lifting/lowering shaft and the second lifting/lowering shaft; a squeegee unit installed to the swinging member; and a controller that controls at least a height of the squeegee unit and an orientation of the squeegee unit in a rotating direction by controlling the squeegee driver.

Abstract: A screen printing apparatus includes a print head, a moving base, and a mask cleaner. The print head prints a paste onto a board through the mask. The moving base moves under the mask in a horizontal paste scraping direction. The mask cleaner is mounted to the moving base and moves under the mask integrally with the moving base, and scrapes off the paste adhering to a lower surface of the mask. A base body is mounted to the moving base and includes a longitudinal side being horizontal and intersecting the paste scraping direction. Plurality of blades are detachably mounted to the base body and extending in the longitudinal direction and are arranged side by side in parallel to the paste scraping direction and cause a paste scraping edge protruding upward from the base body to come into abutment against the lower surface of the mask.

Abstract: A screen printing apparatus includes a squeegee driver that lifts/lowers a first lifting/lowering shaft and a second lifting/lowering shaft; a link mechanism including a swinging member that pivots about a horizontal axis by lifting/lowering operations of the first lifting/lowering shaft and the second lifting/lowering shaft; a squeegee unit installed to the swinging member; and a controller that controls at least a height of the squeegee unit and an orientation of the squeegee unit in a rotating direction by controlling the squeegee driver.

Abstract: There is provided a screen printing apparatus including: a mask plate on which a plurality of pattern holes are formed; a carrier supporter which supports a carrier which has a plurality of first openings and in which a plurality of workpieces are disposed on the plurality of first openings; a backup unit which has a plurality of workpiece supporters; a raising and lowering unit which lifts up the plurality of workpieces from the carrier and returns the plurality of lifted-up workpieces to the carrier; an aligner which aligns the plurality of workpieces in accordance with arrangement of the plurality of pattern holes; an overlapper which relatively moves the backup unit and the mask plate; and a print head which prints a paste on the plurality of workpieces on the plurality of workpiece supporters through the plurality of pattern holes.

Abstract: A workpiece holding body holding a workpiece having a three-dimensional shape is swung around a lateral swing axis to position the workpiece so that one mounting surface of the workpiece faces a predetermined worked direction and a viscous substance is printed on the one mounting surface of the workpiece which is positioned. The workpiece holding body is swung around the swing axis to position the workpiece so that another mounting surface of the workpiece in which the viscous substance is printed on one mounting surface faces the worked direction and to print the viscous substance on the other mounting surface of the workpiece which is positioned.

Abstract: A screen printing apparatus includes a print head, a moving base, and a mask cleaner. The print head prints a paste onto a board through the mask. The moving base moves under the mask in a horizontal paste scraping direction. The mask cleaner is mounted to the moving base and moves under the mask integrally with the moving base, and scrapes off the paste adhering to a lower surface of the mask. A base body is mounted to the moving base and includes a longitudinal side being horizontal and intersecting the paste scraping direction. Plurality of blades are detachably mounted to the base body and extending in the longitudinal direction and are arranged side by side in parallel to the paste scraping direction and cause a paste scraping edge protruding upward from the base body to come into abutment against the lower surface of the mask.

Abstract: There is provided a screen printing apparatus including: a mask plate on which a plurality of pattern holes are formed; a carrier supporter which supports a carrier which has a plurality of first openings and in which a plurality of workpieces are disposed on the plurality of first openings; a backup unit which has a plurality of workpiece supporters; a raising and lowering unit which lifts up the plurality of workpieces from the carrier and returns the plurality of lifted-up workpieces to the carrier; an aligner which aligns the plurality of workpieces in accordance with arrangement of the plurality of pattern holes; an overlapper which relatively moves the backup unit and the mask plate; and a print head which prints a paste on the plurality of workpieces on the plurality of workpiece supporters through the plurality of pattern holes.