WO2022157831A1 - 装着作業システム、およびテープフィーダの交換方法 - Google Patents
装着作業システム、およびテープフィーダの交換方法 Download PDFInfo
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- WO2022157831A1 WO2022157831A1 PCT/JP2021/001679 JP2021001679W WO2022157831A1 WO 2022157831 A1 WO2022157831 A1 WO 2022157831A1 JP 2021001679 W JP2021001679 W JP 2021001679W WO 2022157831 A1 WO2022157831 A1 WO 2022157831A1
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- Prior art keywords
- feeder
- tape
- mounting
- tape feeder
- storage
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- 238000000034 method Methods 0.000 title claims description 7
- 238000003860 storage Methods 0.000 claims abstract description 139
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 238000012546 transfer Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0417—Feeding with belts or tapes
- H05K13/0419—Feeding with belts or tapes tape feeders
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/02—Feeding of components
- H05K13/021—Loading or unloading of containers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0417—Feeding with belts or tapes
Definitions
- the present disclosure relates to a mounting work system including a work machine in which a tape feeder is automatically replaced by operation of a tape feeder replacement device, and a tape feeder replacement method.
- JP 2019-075466 A Japanese Patent Application Laid-Open No. 2020-014021
- the present specification provides a device for mounting a component supplied by a tape feeder mounted on a mounting table onto a substrate conveyed by a conveying device, wherein the tape mounted on the mounting table
- One or more automatic feeder changing machines in which the feeders are automatically changed by the operation of the tape feeder changing device, and parts supplied by the tape feeders mounted on the mounting table are mounted on the substrates conveyed by the conveying device.
- one or more manual feeder replacement work machines for manually replacing the tape feeders mounted on the mounting table by an operator; and a storage space for storing the one or more tape feeders.
- a mounting work system provided with storages arranged side by side in a conveying direction and arranged next to the one or more automatic feeder exchange work machines.
- a storage for storing the tape feeder is arranged next to the work machine whose tape feeder is automatically replaced by the operation of the tape feeder replacement device. Further, in the tape feeder replacement method of the present specification, a plurality of tape feeders are replaced collectively using the replacement mechanism. This makes it possible to appropriately replace the tape feeder.
- FIG. 1 is a perspective view showing a board-to-board working system
- FIG. 4 is a perspective view showing an automatic changer/mounter and a feeder changer; It is a perspective view showing a tape feeder.
- FIG. 4 is a schematic diagram showing a tape feeder replacement operation; It is a perspective view showing a storage rack. It is a block diagram which shows a control apparatus.
- FIG. 1 shows a board-to-board work system 10 .
- a system 10 shown in FIG. 1 is a system for mounting electronic components on a circuit board.
- the substrate handling system 10 is composed of one feeder storage 20, three automatic exchange/mounting devices 22, two manual exchange/mounting devices 24, and one feeder changer 26.
- One feeder container 20, three automatic changer/mounters 22, and two manual changer/mounters 24 are combined into one feeder container 20, three automatic changer/mounters 22, and two The manual exchange mounting devices 24 are arranged in a line adjacent to each other in this order.
- the feeder changing device 26 is arranged on the front side of the automatic changing/mounting device 22 (on the front side in FIG. 1).
- the direction in which the feeder storage 20, the automatic changer/mounter 22, and the manual changer/mounter 24 are arranged is the X direction
- the horizontal direction perpendicular to the X direction is the Y direction
- the X direction and the Y direction are perpendicular to each other.
- the direction in which the In addition, in the X direction, the side on which the feeder storage 20 is arranged is called the upstream side
- the side on which the manual exchange mounting device 24 is arranged is called the downstream side.
- the three automatic exchange mounting devices 22 have substantially the same configuration as each other.
- a device (hereinafter sometimes abbreviated as “moving device”) 34 and a supply device 36 are provided.
- the transport device 30 has two conveyor devices 50 .
- the two conveyor devices 50 are arranged on a base 52 parallel to each other and extending in the X direction.
- Each of the two conveyor devices 50 conveys a circuit board 57 supported on each conveyor device 50 by an electromagnetic motor (see FIG. 6) 56 in the X direction.
- Each conveyor device 50 also has a board holding device (see FIG. 6) 58, which holds a circuit board 57 fixedly at a predetermined position.
- the mounting head 32 mounts electronic components on the circuit board 57 .
- the mounting head 32 has a suction nozzle 60 provided on the lower end surface.
- the suction nozzle 60 communicates with a positive/negative pressure supply device (see FIG. 6) 62 via negative pressure air and positive pressure air passages.
- the suction nozzle 60 sucks and holds an electronic component with negative pressure, and releases the held electronic component with positive pressure.
- the mounting head 32 also has a nozzle lifting device (see FIG. 6) 64 for lifting and lowering the suction nozzle 60 .
- the mounting head 32 changes the vertical position of the electronic component held by the nozzle lifting device 64 .
- the suction nozzle 60 is detachable from the mounting head 32, and can be changed to a suction nozzle of a different size.
- the moving device 34 is a device that moves the mounting head 32 to any position on the base 52 .
- the moving device 34 is composed of an X-direction slide mechanism 70 and a Y-direction slide mechanism 72 .
- the Y-direction slide mechanism 72 is arranged on a beam 73 mounted on the base 52 and has a pair of Y-direction guide rails 74 .
- the pair of Y-direction guide rails 74 are arranged to extend in the Y-direction.
- the X-direction slide mechanism 70 has an X-direction guide rail 76 that extends in the X direction and is held by a pair of Y-direction guide rails 74 .
- the Y-direction slide mechanism 72 has an electromagnetic motor (see FIG.
- the X-direction guide rail 76 moves to any position in the Y direction.
- the X-direction guide rail 76 holds the slider 80 movably along its own axis.
- the X-direction slide mechanism 70 has an electromagnetic motor (see FIG. 6) 82, and driving the electromagnetic motor 82 moves the slider 80 to an arbitrary position in the X-direction.
- the mounting head 32 is mounted on the slider 80 . With such a structure, the mounting head 32 can be moved to any position on the base 52 by the moving device 34 .
- the mounting head 32 can be attached to and detached from the slider 80 with one touch. Thereby, it is possible to change to a different kind of working head such as a dispenser head.
- the feeding device 36 is arranged at the front end of the base 52 and has a plurality of tape feeders 90 .
- Each tape feeder 90 has a reel 92, a delivery device 94, and a stripping device 96, as shown in FIG. 3, and feeds electronic components at the top end.
- the taped component 98 is wound around the reel 92 , and the taped component 98 is pulled out from the reel 92 onto the tape guide 100 .
- the taped component 98 is an electronic component taped, and feed holes (not shown) are formed at a predetermined pitch.
- a sprocket 102 of the delivery device 94 is meshed with the feed hole.
- the sprocket 102 is rotated by an electromagnetic motor 104 . With such a structure, the taped component 98 is delivered toward the supply position.
- the peeling device 96 has a film peeling mechanism 106 and a gear mechanism 108 .
- the film peeling mechanism 106 is a mechanism for peeling the top film 110 from the taped component 98 , and is arranged in front of an opening 112 formed at the top end of the tape feeder 90 .
- the gear mechanism 108 is a mechanism that pulls the top film 110 peeled from the taped component 98 into the film collection section 114 . With such a structure, the top film 110 is peeled off from the taped component 98 , so that the electronic components housed in the taped component 98 are exposed at the openings 112 , and the exposed electronic components are placed on the mounting head 32 . is sucked and held by the sucking nozzle 60 of .
- the opening 112 is the electronic component supply position of the tape feeder 90 .
- a tape guide passage 116 is formed downward on the side surface of the opening 112 in the feeding direction of the taped component 98 . Through this tape guide path 116, the waste tape 118 from which the electronic components have been removed from the taped components 98 is discharged.
- the tape feeder 90 is detachable from a tape feeder holder 120 fixedly provided at the front end of the base 52, as shown in FIG.
- the tape feeder holder 120 is composed of a standing surface 122 standing vertically with respect to the base 52 and a projecting surface 124 projecting from the lower end of the standing surface 122.
- a connector connecting portion 126 is provided on the standing surface 122 .
- a connector 128 is provided on the side surface of the tape feeder 90 .
- the bottom surface of the tape feeder 90 is supported by the projecting surface 124 by connecting the connector 128 of the tape feeder 90 to the connector connecting portion 126 of the standing surface 122 .
- the tape feeder 90 is electrically connected to the tape feeder holding base 120 . Further, an insertion hole 130 is provided in the standing surface 122 . On the other hand, a pin 132 is provided on the side surface of the tape feeder 90 . By connecting the pins 132 of the tape feeder 90 to the insertion holes 130 of the standing surface 122 , the tape feeder 90 is positioned on the tape feeder holding table 120 .
- a storage space 140 is formed below the tape feeder holding base 120.
- the storage space 140 is a space for storing a plurality of tape feeders 90 by utilizing the entire width direction of the empty space below the tape feeder holding base 120, that is, the X direction.
- the storage rack 150 has a box shape with an open front surface.
- the height dimension inside the box-shaped storage rack 150 is slightly larger than the height dimension of the tape feeder 90
- the depth dimension inside the storage rack 150 is slightly larger than the depth dimension of the tape feeder 90 .
- the width dimension inside the storage rack 150 is larger than the width dimension of the tape feeder 90 by N times (for example, 30 times).
- N tape feeders 90 can be stored side by side.
- a plurality of N rails 154 are formed on the lower surface of the top plate 152 of the storage rack 150 so as to extend in the front-rear direction.
- N insertion holes 156 are formed side by side in the width direction of the storage rack 150 inside the rear surface of the storage rack 150 . Therefore, by fitting the upper end of the tape feeder 90 into the rail 154 and inserting the pin 132 of the tape feeder 90 into the insertion hole 156 , the tape feeder 90 is positioned inside the storage rack 150 .
- the outer dimensions of the storage rack 150 are slightly smaller than the inner dimensions of the storage space 140 . Therefore, the storage rack 150 can be stored inside the storage space 140 , that is, below the tape feeder holding table 120 . Accordingly, by storing the storage rack 150 in which the plurality of tape feeders 90 are stored in the storage space 140, as shown in FIG. Tape feeder 90 can be stored.
- the two manual exchange mounting devices 24 have substantially the same configuration as each other, and each of the two manual exchange mounting devices 24 has substantially the same configuration as the automatic exchange mounting device 22 except for the storage space 140. . That is, as shown in FIG. 1, the storage space 140 is not formed in the lower part of the manual changer/mounter 24, and the tape feeder 90 cannot be stored. Configuration. For this reason, a detailed description of the manual changer/mounter 24 will be omitted, and the constituent elements of the manual changer/mounter 24, that is, the conveying device, the mounting head, the moving device, the supply device, etc., will be referred to as the configuration of the automatic changer/mounter 22. Use the same sign as the element.
- the feeder storage 20 has a two-stage shelf shape, and an upper storage space 160 is formed in the upper stage of the two-stage shelves, and a lower storage space 162 is formed in the lower stage.
- the internal width and depth dimensions of the upper storage space 160 and the lower storage space 162 are the same, but the internal height dimension of the upper storage space 160 is slightly larger than the height dimension of the lower storage space 162 .
- the inner dimensions of the lower storage space 162 are the same as the inner dimensions of the storage space 140 of the automatic exchange mounting device 22 .
- the storage rack 150 in the lower storage space 162 , and by storing the storage rack 150 in which the plurality of tape feeders 90 are stored in the lower storage space 162 , the lower stage of the feeder storage 20 can be stored.
- a plurality of tape feeders 90 can be stored in the same location.
- a storage rack (referred to as "upper stage storage rack") 166 having substantially the same structure as the storage rack 150 except for the height dimension is also prepared.
- N tape feeders 90 can be accommodated.
- the height dimension of the upper storage rack 166 is slightly smaller than the height dimension of the upper storage space 160 . Therefore, the upper storage rack 166 can be stored in the upper storage space 160.
- the feeders can be stored.
- a plurality of tape feeders 90 can be stored in the upper stage of the warehouse 20.
- the feeder exchange device 26 exchanges the tape feeders 90 for each of the three automatic exchange mounting devices 22 and the feeder storage 20 . More specifically, an upper guide rail 170 and a lower guide rail 172 are arranged on the front surfaces of the three automatic exchange mounting devices 22 and the feeder storage 20 so as to extend in the X direction. The automatic changer/mounting device 22 and the upper guide rail 170 provided in front of the feeder storage 20 are connected to form a single rail. In addition, the automatic changer/mounting device 22 and the lower guide rail 172 arranged in front of the feeder storage 20 are also connected to form a single rail. The feeder exchange device 26 is held by an upper guide rail 170 and a lower guide rail 172 so as to be slidable in the X direction, and driven by an electromagnetic motor (see FIG. 6) 176 to move to any position in the X direction.
- an electromagnetic motor see FIG. 6
- the feeder exchange device 26 has an elevating device 180, a horizontal moving device 182, and a clamping mechanism 184, as shown in FIG.
- Elevator 180 includes a pair of Z-direction guide rails 186 extending in the Z-direction to support tape feeder holder 120 of automatic changer/mounter 22 and storage unit 120 . It is arranged on the front side of the space 140 .
- the horizontal movement device 182 also has an X-direction guide rail 188 which extends in the X-direction and is held by a pair of Z-direction guide rails 186 .
- the X-direction guide rail 168 is driven by a Z-direction motor (see FIG. 6) 190 to move to any position in the Z direction.
- the X-direction guide rail 168 holds a clamp mechanism 184 movably along its own axis.
- the clamp mechanism 184 is driven by an X-direction motor (see FIG. 6) 192 to move to any position in the X-direction.
- the clamping mechanism 184 can be expanded and contracted in the Y direction, and is expanded and contracted in the Y direction by being driven by an expansion motor (see FIG. 6) 194 .
- a clamping portion (see FIG. 4) 196 for clamping the tape feeder 90 is provided at the tip of the clamping mechanism 184 .
- the feeder exchange device 26 automatically exchanges the tape feeder 90 between the tape feeder holding table 120 and the storage space 140, as will be described later in detail.
- the board-related work system 10 also includes a control device 200, as shown in FIG.
- the control device 200 comprises a controller 202 and a plurality of drive circuits 204 .
- a plurality of drive circuits 204 include electromagnetic motors 56 , 78 , 82 , 104 of automatic changer/mounter 22 and manual changer/mounter 24 , substrate holding device 58 , positive/negative pressure supply device 62 , nozzle lifter 64 , and feeder changer 26 . , an electromagnetic motor 176, a Z-direction motor 190, an X-direction motor 192, and an extension motor 194.
- the controller 202 includes a CPU, ROM, RAM, etc., is mainly a computer, and is connected to a plurality of drive circuits 204 . Accordingly, the controller 202 controls the operations of the conveying device 30, the moving device 34, the feeder changing device 26, and the like.
- the circuit board 57 is conveyed by the conveying device 30 inside the three automatic exchange mounting devices 22 and the two manual exchange mounting devices 24, and the automatic exchange mounting devices 22 and An electronic component is mounted on the circuit board 57 by the manual replacement/mounting device 24 . Since the electronic component mounting operation by the automatic exchange mounting device 22 and the electronic component mounting operation by the manual exchange mounting device 24 are the same, the description of the mounting work will refer to the automatic exchange mounting device 22 and the manual exchange mounting device. 24 are collectively referred to as mounting devices 22 and 24.
- the circuit board 57 is carried into the most upstream mounting device among the five mounting devices 22 and 24 . Then, in the mounting device, the circuit board 57 is conveyed to the working position by a command from the controller 202 and fixedly held by the board holding device 58 at that position.
- the tape feeder holding table 120 mounted on the tape feeder holding table 120 sends out the taped components and supplies the electronic components at the supply position according to the command from the controller 202 .
- the mounting head 32 moves above the supply position of the electronic component according to a command from the controller 202 , and the suction nozzle 60 sucks and holds the electronic component. Subsequently, the mounting head 32 moves above the circuit board 57 and mounts the held electronic component on the circuit board.
- the circuit board is conveyed downstream and carried into a mounting device arranged downstream. Then, the mounting work is sequentially performed by each mounting device, thereby producing a circuit board with electronic components mounted thereon.
- the mounting devices 22 and 24 suck and hold the electronic component supplied by the tape feeder 90 with the suction nozzle 60 of the mounting head 32, and mount the sucked and held electronic component on the circuit board. It is configured.
- the tape feeder 90 mounted on the tape feeder holding table 120 is replaced with a new tape feeder 90 in order to deal with shortages of electronic components.
- the operator removes the tape feeder 90 mounted on the tape feeder holding base 120, and mounts a new tape feeder 90 in place of the removed tape feeder 90. That is, in the manual replacement/mounting device 24, the replacement work of the tape feeder 90 is performed manually. On the other hand, in the automatic exchange/mounting device 22, the exchange operation of the tape feeder 90 is automatically performed.
- the electromagnetic motor 176 is driven by a command from the controller 202.
- a feeder changer 26 moves in front of the automatic changer mounting device 22 .
- the Z-direction motor 190 and the X-direction motor 192 of the lifting device 180 and the horizontal movement device 182 are driven, and a tape feeder having a predetermined number or less of electronic components (hereinafter referred to as "used feeder 90a") ), the clamping mechanism 184 is moved to a position facing.
- the telescopic motor 194 is driven by a command from the controller 202 , and the clamping mechanism 184 extends to approach the used feeder 90 a and clamp the used feeder 90 a with the clamping section 196 .
- the telescopic motor 194 is driven by a command from the controller 202, and the clamping mechanism 184 is contracted.
- the used feeder 90a is pulled out in the direction of arrow 210 and removed from the tape feeder holder 120, as shown in FIG.
- the used feeder 90a removed from the tape feeder holder 120 is pulled into the upper transfer section (see FIG. 2) 220 of the feeder exchange device 26.
- FIG. 220 the upper transfer section
- a command from the controller 202 drives the Z-direction motor 190 of the lifting device 180 to move the clamping mechanism 184 in the direction of the arrow 212 (downward).
- the used feeder 90a clamped by the clamp section 196 moves from the upper transfer section 220 to the lower transfer section (see FIG. 2) 222 inside the feeder exchange device .
- the lower transfer section 222 is formed at a position facing the storage space 140 of the automatic exchange/mounting device 22, and the clamp mechanism 184 is moved to the lower transfer section 222 to accommodate the storage space 140. It faces the storage rack 150 that is present.
- the X direction motor 192 of the horizontal movement device 182 is driven, and the clamp mechanism 184 moves in the X direction.
- the driving of the X-direction motor 192 is controlled so that the used feeder 90a clamped by the clamping section 196 moves to a position facing an empty slot of the storage rack 150 in which the tape feeder 90 is not accommodated. be.
- the telescopic motor 194 is driven and the clamping mechanism 184 is extended.
- the used feeder 90 a is pushed in the direction of the arrow 214 and stored in the empty slot of the storage rack 150 .
- the clamping mechanism 184 releases the clamping of the used feeder 90a and contracts according to a command from the controller 202.
- the X-direction motor 192 of the horizontal movement device 182 is driven by a command from the controller 202, and the clamp mechanism 184 moves forward of the feeder 90b to be loaded.
- the telescopic motor 194 is driven by a command from the controller 202 to extend the clamp mechanism 184 , thereby clamping the feeder 90 b to be mounted by the clamp section 196 .
- the extension motor 194 is driven by the command of the controller 202, and the clamping mechanism 184 is contracted, whereby the feeder to be mounted 90b is pulled out from the storage rack 150.
- the to-be-mounted feeder 90 b pulled out from the storage rack 150 is pulled into the lower transfer section 222 of the feeder exchange device 26 .
- a command from the controller 202 drives the Z-direction motor 190 of the lifting device 180 to move the clamping mechanism 184 upward.
- the to-be-mounted feeder 90 b clamped by the clamp section 196 moves from the lower transfer section 222 to the upper transfer section 220 inside the feeder exchange device 26 .
- the X-direction motor 192 of the horizontal movement device 182 is driven, and the clamping mechanism 184 moves in the X-direction.
- the drive of the X-direction motor 192 is controlled so that the feeder to be mounted 90b clamped by the clamping part 196 moves forward of the tape feeder holder 120 on which the used feeder 90a is mounted.
- the telescopic motor 194 is driven by a command from the controller 202 to extend the clamping mechanism 184 to approach the tape feeder holding base 120 and mount the feeder to be mounted 90 b on the tape feeder holding base 120 . Then, when the feeder to be mounted 90b is mounted on the tape feeder holder 120, the clamping mechanism 184 releases the clamping of the feeder to be mounted 90b and shrinks according to a command from the controller 202.
- FIG. By the series of operations of the feeder exchange device 26 described above, the work of exchanging the used feeder 90a and the feeder to be mounted 90b is automatically performed.
- the electromagnetic motor 176 is driven by a command from the controller 202. Then, the feeder changer 26 moves in front of the feeder storage 20 . Then, according to a command from the controller 202, the Z-direction motor 190 and the X-direction motor 192 of the lifting device 180 and the horizontal movement device 182 are driven, and the clamping mechanism 184 moves forward of the mounting-scheduled feeder 90b.
- the extension motor 194 is driven by a command from the controller 202 , and the clamping mechanism 184 is extended, so that the feeder to be mounted 90 b is approached and the feeder to be mounted 90 b is clamped by the clamp section 196 . Since the method after the mounting-scheduled feeder 90b is clamped by the clamping unit 196 is the same as the method described above, the description is omitted.
- the board-to-board work system 10 is an example of a mounting work system.
- the feeder storage 20 is an example of a storage.
- the automatic exchange mounting device 22 is an example of a mounting work machine and an automatic feeder exchange work machine.
- the manual exchange mounting device 24 is an example of a mounting work machine and a manual feeder exchange work machine.
- the feeder changer 26 is an example of a tape feeder changer.
- the transport device 30 is an example of a transport device.
- Tape feeder 90 is an example of a tape feeder.
- the tape feeder holding base 120 is an example of a mounting base.
- Storage space 140 is an example of a storage space.
- Storage rack 150 is an example of a replacement mechanism.
- the upper storage space 160 and the lower storage space 162 are examples of storage spaces.
- the feeder storage 20 is arranged next to three automatic exchange/mounting devices 22 . Therefore, for example, when the feeder 90b to be mounted is stored in the feeder storage 20, the movement distance of the automatic exchange/mounting device 22 can be reduced. As a result, the time required for replacing the tape feeder 90 can be shortened.
- two manual exchange mounting devices 24 are arranged next to the three automatic exchange mounting devices 22 on the side opposite to the feeder storage 20.
- the feeder storage 20, one group of automatic changer/mounter devices 22, and one group of manual changer/mounter devices 24 are combined into the feeder container 20, one group of automatic changer/mounter devices 22, and one group of automatic changer/mounter devices 22. are arranged side by side in the order of the manual exchange mounting devices 24. As shown in FIG.
- the other of the automatic replacement/mounting device 22 and the manual replacement/mounting device 24 can perform the mounting operation on the circuit board for which the mounting operation has been completed by one of the automatic replacement/mounting device 22 and the manual replacement/mounting device 24. ⁇ can be done.
- a storage space 140 is formed below the automatic exchange/mounting device 22, and the tape feeder 90 is stored in the storage space 140. Therefore, for example, when the feeder 90b to be mounted is stored in the storage space 140, the tape feeder 90 automatically moves between the tape feeder holder 120 and the storage space 140 without moving the feeder exchange device 26. exchanged with As a result, the time required for replacing the tape feeder 90 can be shortened. Moreover, the tape feeders 90 can be stored not only in the feeder storage 20 but also in the automatic changer/mounter 22 , so that many tape feeders 90 can be stored in the board-to-board work system 10 .
- the plurality of tape feeders 90 are stored using the entire widthwise empty space below the tape feeder holding table 120 . This makes it possible to store many tape feeders 90 . As a result, it is possible to reduce the number of tape feeders 90 that have been stored outside the board-to-board work system 10, and it is possible to reduce the storage area of the tape feeders 90.
- FIG. 1 A block diagram illustrating an exemplary computing environment in accordance with the present disclosure.
- a plurality of tape feeders 90 can be collectively replaced in the storage space 140 of the automatic exchange mounting device 22 and the lower storage space 162 of the feeder storage 20 using the storage rack 150 .
- a plurality of tape feeders 90 can be collectively replaced in the upper storage space 160 of the feeder storage 20.
- FIG. In other words, an operator stores a plurality of tape feeders 90 in the storage racks 150, 166, and simply puts the storage racks 150, 166 into and out of the storage spaces 140, 160, 162 to collectively replace the plurality of tape feeders 90. be able to. This makes it possible to save the labor of the operator.
- the feeder storage 20 is formed with two storage spaces, that is, an upper storage space 160 and a lower storage space 162. As a result, it becomes possible to store many tape feeders 90 in the feeder storage 20 .
- the storage space 140 is formed in the automatic replacement/mounting device 22 , but the storage space may be formed in the manual replacement/mounting device 24 . In this manner, a storage space is also formed in the manual replacement/mounting device 24, so that a larger number of tape feeders 90 can be stored.
- the plurality of tape feeders 90 are collectively replaced using the storage rack 150, but the plurality of tape feeders 90 may be collectively replaced using another mechanism.
- a mounting portion capable of mounting a plurality of tape feeders 90 is formed on a carriage, and the mounting portion can be inserted into the storage space 140 .
- the plurality of tape feeders 90 can be collectively mounted in the storage space 140. good.
- an empty mounting portion may be inserted into the storage space 140 in which the plurality of tape feeders 90 are stored, and the plurality of tape feeders 90 may be taken out from the storage space 140 all at once.
- the operator manually stores the storage rack 150 and the like in the storage space 140 and the like, but the storage rack 150 and the like may be automatically stored in the storage space 140 and the like by a storage device or the like.
- the plurality of tape feeders 90 are collectively exchanged using the storage rack 150 in the board-related work system 10.
- a plurality of tape feeders 90 may be exchanged collectively.
- a plurality of tape feeders 90 may be replaced collectively using the storage rack 150 in an area for storing the tape feeders 90 that is different from the work area where the mounting work is performed.
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Abstract
Description
Claims (6)
- 装着台に装着されたテープフィーダにより供給される部品を搬送装置により搬送される基板に装着するものであって、前記装着台に装着されたテープフィーダがテープフィーダ交換装置の作動により自動で交換される1以上のフィーダ自動交換作業機と、
装着台に装着されたテープフィーダにより供給される部品を搬送装置により搬送される基板に装着するものであって、前記装着台に装着されたテープフィーダが作業者により手動で交換される1以上のフィーダ手動交換作業機と、
1以上のテープフィーダを収納するための収納スペースが形成され前記搬送装置の搬送方向に並んで配設され前記1以上のフィーダ自動交換作業機の隣に配設された収納庫と、
を備える装着作業システム。 - 前記1以上のフィーダ手動交換作業機は、前記1以上のフィーダ自動交換作業機の前記収納庫と反対側の隣に配設された請求項1に記載の装着作業システム。
- 前記1以上のフィーダ自動交換作業機の各々は、
前記装着台の下方に形成されたスペースの幅全体を利用してテープフィーダを収納するための収納スペースを有する請求項1または請求項2に記載の装着作業システム。 - テープフィーダを交換するための交換機構を用いて、前記収納庫と前記フィーダ自動交換作業機との少なくとも一方の収納スペースの複数のテープフィーダを一括して交換する請求項3に記載の装着作業システム。
- 複数段の収納スペースが形成された前記収納庫を備える請求項1ないし請求項4のいずれか1項に記載の装着作業システム。
- テープフィーダを収納するための収納スペースに収納されている複数のテープフィーダを、テープフィーダを交換するための交換機構を用いて一括して交換するテープフィーダの交換方法。
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