WO2022157884A1 - Dispositif de montage de composant et procédé de correction d'orientation de borne - Google Patents

Dispositif de montage de composant et procédé de correction d'orientation de borne Download PDF

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Publication number
WO2022157884A1
WO2022157884A1 PCT/JP2021/002039 JP2021002039W WO2022157884A1 WO 2022157884 A1 WO2022157884 A1 WO 2022157884A1 JP 2021002039 W JP2021002039 W JP 2021002039W WO 2022157884 A1 WO2022157884 A1 WO 2022157884A1
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WO
WIPO (PCT)
Prior art keywords
lead
pair
component
terminals
electrical component
Prior art date
Application number
PCT/JP2021/002039
Other languages
English (en)
Japanese (ja)
Inventor
暁東 遅
Original Assignee
株式会社Fuji
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社Fuji filed Critical 株式会社Fuji
Priority to PCT/JP2021/002039 priority Critical patent/WO2022157884A1/fr
Priority to CN202180086039.8A priority patent/CN116636322A/zh
Priority to DE112021006862.8T priority patent/DE112021006862T5/de
Priority to JP2022576296A priority patent/JP7572461B2/ja
Publication of WO2022157884A1 publication Critical patent/WO2022157884A1/fr

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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
    • H05K13/0421—Feeding with belts or tapes with treatment of the terminal leads

Definitions

  • the present invention relates to a component mounting device equipped with a terminal straightening device for straightening a plurality of terminals of electrical components.
  • the object of this specification is to appropriately correct a plurality of terminals of electrical components.
  • the present specification provides a board transporting and holding device for transporting a circuit board in a horizontal direction and holding it fixedly, and an electric component having a plurality of terminals which is held and mounted on the circuit board. and a correction tool into which the plurality of terminals are inserted, wherein the correction tool into which the plurality of terminals are inserted is moved in the horizontal direction perpendicular to the direction in which the circuit board is conveyed. and a terminal straightening device for straightening the plurality of terminals by moving the terminal straightening device.
  • the present specification provides an inserting step of inserting a plurality of terminals of an electrical component held by a working head into a corrector from above, and a method of inserting the plurality of electrical components into the corrector by the inserting step.
  • Disclosed is a method for correcting postures of a plurality of terminals provided in the electrical component.
  • FIG. 10 is a diagram showing the lead component when mounted on a circuit board;
  • FIG. 10 is a diagram showing the lead component when mounted on a circuit board;
  • 1 is a perspective view of a lead straightening device;
  • FIG. It is a perspective view of a lead straightening mechanism.
  • FIG. 3 is a perspective view of the lead straightening mechanism with the cover and clamping mechanism removed; It is an expansion perspective view of a slide mechanism.
  • FIG. 4 is an enlarged perspective view of a clamping mechanism; It is an enlarged front view of a clamp mechanism.
  • FIG. 4 is an operation diagram of the lead straightening device when the lead is straightened.
  • FIG. 4 is an operation diagram of the lead straightening device when the lead is straightened.
  • FIG. 4 is an operation diagram of the lead straightening device when the lead is straightened.
  • FIG. 4 is an operation diagram of the lead straightening device when the lead is straightened. It is a figure which shows multiple types of covers. It is a figure which shows several types of correction plates.
  • FIG. FIG. 1 is a perspective view of the component mounting apparatus 10
  • FIG. 2 is a plan view showing the component mounting apparatus 10 with the cover and the like removed, as viewed from above.
  • the component mounting apparatus 10 is an apparatus for mounting components on the circuit board 12 .
  • the component mounting apparatus 10 includes an apparatus body 20 , a substrate conveying/holding device 22 , a component mounting device 24 , imaging devices 26 and 28 , a bulk component supplying device 30 and a component supplying device 32 .
  • the circuit board 12 includes a circuit board, a three-dimensional structure base material, and the like, and the circuit board includes a printed wiring board, a printed circuit board, and the like.
  • the device main body 20 is composed of a frame 40 and a beam 42 suspended on the frame 40 .
  • the substrate conveying/holding device 22 is arranged in the center of the frame 40 in the front-rear direction, and has a conveying device 50 and a clamping device 52 .
  • the conveying device 50 is a device for conveying the circuit board 12, and has conveyor belts 56 for a pair of conveying lanes extending linearly in the horizontal direction.
  • the circuit board 12 supported by the pair of conveyor belts 56 is horizontally transported by the transport device 50 .
  • the clamp device 52 fixedly holds the circuit board 12 transported to a predetermined position by the transport device 50 .
  • the direction in which the pair of conveyor belts 56 extend that is, the direction in which the circuit board 12 is conveyed is referred to as the X direction.
  • the horizontal direction perpendicular to the X direction is called the Y direction, and the vertical direction is called the Z direction. That is, the width direction of the component mounting apparatus 10 is the X direction, and the front-rear direction is the Y direction.
  • the component mounting device 24 is arranged on the beam 42 and has two working heads 60 and 62 and a working head moving device 64 .
  • a component holder 66 is provided on the lower end surface of each working head 60, 62, as shown in FIG.
  • the component holder 66 is a so-called chuck, and includes a main body 67, a pair of gripping claws 68, and a pusher 69, as shown in FIG.
  • a pair of gripping claws 68 are arranged to extend downward from the lower surface of the main body 67 and linearly slide toward and away from each other.
  • the pusher 69 is held between the pair of gripping claws 68 by the main body 67 so as to be vertically movable.
  • the component holder 66 grips the component with the pair of gripping claws 68 by bringing the pair of gripping claws 68 closer. Then, the component holder 66 releases the component from between the pair of gripping claws 68 by separating the pair of gripping claws 68 . Further, by lowering the pusher 69, the separated component is pressed downward from between the pair of gripping claws 68. - ⁇
  • the working head moving device 64 has an X-direction moving device 70, a Y-direction moving device 72, and a Z-direction moving device 73, as shown in FIG. Then, the two working heads 60 and 62 are integrally moved to arbitrary positions on the frame 40 by the X-direction moving device 70 and the Y-direction moving device 72 .
  • the working heads 60 and 62 are positioned and attached to the sliders 74 and 76 so that they can be attached and detached with one touch by the operator without using any tools. Move up and down. That is, the working heads 60 and 62 are individually moved vertically by the Z-direction moving device 73 .
  • the imaging device 26 is attached to the slider 74 while facing downward on the vertical axis, and moves together with the working head 60 in the X, Y and Z directions. Thereby, the imaging device 26 images an arbitrary position on the frame 40 . As shown in FIGS. 1 and 2, the imaging device 28 is arranged vertically upward between the substrate conveying/holding device 22 and the component supply device 32 on the frame 40 . Thereby, the imaging device 28 images the components held by the component holders 66 of the working heads 60 and 62 . Note that the imaging devices 26 and 28 are two-dimensional cameras and capture two-dimensional images.
  • the bulk part supply device 30 is arranged at one end of the frame 40 in the front-rear direction.
  • the discrete component supply device 32 is a device that aligns a plurality of scattered components and supplies the components in an aligned state. In other words, it is a device that aligns a plurality of parts in arbitrary postures in a predetermined posture and supplies the components in the predetermined posture.
  • the component supply device 32 is arranged at the other end of the frame 40 in the front-rear direction.
  • the component supply device 30 has a tray type component supply device 78 and a feeder type component supply device 80 .
  • the tray-type component supply device 78 is a device that supplies components placed on a tray 81 .
  • the feeder-type component supply device 80 is a device that supplies components using a tape feeder 82 .
  • the tape feeder 82 for example, separates the lead component from the taped component and supplies the separated lead component.
  • the rails of the tape feeder 82 are fitted into the slots 88 formed on the upper surface of a feeder holding base 86 fixedly provided at the other end of the frame 40, so that the tape feeder 82 becomes a feeder.
  • a connector (not shown) is provided on the front end face of the tape feeder 82 , and the connector is formed on the feeder holding base 86 by mounting the tape feeder 82 on the feeder holding base 86 . is connected to a connector connecting portion (not shown). Thereby, the tape feeder 82 is electrically connected to the component mounting apparatus 10 and power is supplied to the tape feeder 82 .
  • a plurality of slots 88 are formed in the feeder holder 86, and the tape feeder 82 is mounted in any one of the plurality of slots 88. As shown in FIG.
  • the upper surface of the feeder holding base 86 is a horizontal surface, and a slot 88 is formed in the upper surface so as to extend in the Y direction. It is attached to the feeder holding base 86 in a posture extending vertically.
  • the operation of mounting components is performed on the circuit board 12 held by the substrate conveying/holding device 22 by the above-described configuration.
  • Various components can be mounted on the circuit board 12 by the component mounting apparatus 10. A case where a lead component (see FIG. 5) 100 is mounted on the circuit board 12 will be described below.
  • the circuit board 12 is transported by the transport device 50 to the working position, and is fixedly held by the clamp device 52 at that position.
  • the imaging device 26 moves above the circuit board 12 and takes an image of the circuit board 12 .
  • the bulk component supply device 30 or the component supply device 32 supplies the lead component 100 at a predetermined supply position.
  • the lead component 100 includes a generally block-shaped component body 106 and two leads 108 extending in the same direction from the bottom surface of the component body 106, as shown in FIG. That is, the lead component 100 is a so-called radial lead component.
  • one of the working heads 60 and 62 moves above the component supply position, and the pair of gripping claws 68 of the component holder 66 grips the component main body 106 of the lead component 100 . is held by the component holder 66 . Subsequently, the working heads 60 and 62 holding the lead component 100 are moved above the imaging device 28 , and the lead component 100 held by the component holder 66 is imaged by the imaging device 28 . This provides information about the tip positions of the pair of leads 108 .
  • the working heads 60 and 62 holding the lead component 100 move above the circuit board 12, and the holding posture of the held component is changed to the position of the through hole 102 formed in the circuit board 12 and , the adjustment is made based on the information on the tip positions of the leads 108 of the lead component 100 held by the component holder 66 .
  • the positions of the pair of through holes 102 formed in the circuit board 12 and the tip positions of the pair of leads 108 of the lead component 100 held by the component holder 66 are aligned in the vertical direction. , movement of the working heads 60 and 62 and adjustment of the holding posture are performed.
  • the working heads 60, 62 move so that the positions of the pair of through holes 102 and the tip positions of the pair of leads 108 match in the vertical direction, the working heads 60, 62 descend. Thereby, as shown in FIG. 5, the tip portions of the pair of lead components 100 are inserted into the pair of through holes 102 of the circuit board 12 . Then, after the pair of gripping claws 68 of the component holder 66 are separated and the held lead component 100 is released, the pusher 69 descends. As a result, the pusher 69 contacts the upper surface of the component body 106 of the lead component 100 and pushes the lead component 100 downward, thereby inserting the pair of leads 108 of the lead component 100 into the pair of through holes 102 to the root. be done. Thus, in the component mounting apparatus 10, the lead component 100 is mounted on the circuit board 12 by inserting the pair of leads 108 of the lead component 100 into the pair of through holes 102 of the circuit board 12. .
  • the leads 108 of the lead component 100 may be bent obliquely during the manufacturing process, when set on the tape feeder 82, or when separated from the taped component by the tape feeder 82.
  • the distance between the tips of the pair of leads 108 of the lead component 100 and the distance between the pair of through-holes 102 of the circuit board 12 are different. 108 may not be able to be inserted into the pair of through holes 102 .
  • the leading ends of a pair of leads are obliquely bent in directions away from each other, forming a V-shape.
  • a lead correcting device for correcting the posture of the pair of leads 108 of the lead component 100 is attached to the feeder holder 86 for attaching the tape feeder 82.
  • the lead straightening device 110 is composed of a housing 112 and a lead straightening mechanism 114 .
  • the housing 112 has substantially the same shape as the housing of the tape feeder 82, and the bottom surface of the housing 112 is provided with a rail (not shown) having the same shape as the rail provided on the bottom surface of the tape feeder 82.
  • the lead straightening device 110 can be inserted into the slot 88 of the feeder holding table 86 so that the operator can use the tool. It is positioned and mounted so that it can be attached and detached with one touch without using a That is, by mounting the lead correction device 110 in the slot 88 , the lead correction device 110 is mounted on the feeder holder 86 in a posture extending in the Y direction, like the tape feeder 82 .
  • a connector 116 having the same shape as the connector of the tape feeder 82 is arranged on the front end face of the housing 112 . , is connected to a connector connecting portion formed on the feeder holding base 86 .
  • the lead straightening apparatus 110 is electrically connected to the component mounting apparatus 10, and power is supplied to operate the lead straightening apparatus 110.
  • the upper end surface of the housing 112 is open, and the lead correction mechanism 114 is built in the upper end portion of the housing 112 with the upper end surface of the lead correction mechanism 114 exposed through the opening.
  • the lead correction mechanism 114 has a base 120, a support stand 122, a slide mechanism 124, a clamp mechanism 126, and a cover 128, as shown in FIG.
  • the base 120 has a generally rectangular plate shape and is arranged in a posture extending in the Y direction.
  • the support base 122 is generally desk-shaped and fixed to the upper surface of the base 120 .
  • the slide mechanism 124 is composed of a piston 130 operated by air, a slide body 132, and a correction plate 134. It should be noted that the clamping mechanism 126 and the cover 128 are omitted in FIG. 9 in order to ensure the visibility of the slide mechanism 124 .
  • the slide body 132 has a generally rectangular plate shape and is arranged on the upper surface of the support base 122 in a posture extending in the Y direction. Note that the upper surface of the slide body 132 is a horizontal plane.
  • a rail 136 is provided on the upper surface of the support base 122 so as to extend in the Y direction, and the rail 136 supports the slide body 132 so as to be slidable in the Y direction.
  • the piston 130 is arranged in a posture extending in the Y direction on the rear side of the slide body 132 , and the tip of the piston rod 138 of the piston 130 is connected to the slide body 132 via the bracket 140 . Accordingly, the slide body 132 slides on the upper surface of the support base 122 in the Y direction by operating the piston 130 . Further, the correction plate 134 is bolted to the upper surface of the slide body 132, and as shown in FIG.
  • the clamping mechanism 126 includes a piston 150 operated by air, a connecting mechanism 152, a pair of support legs 154, a pair of movable clampers 156, and a pair of fixed clamps. and a clamper 158 .
  • the cover 128 is omitted in order to ensure visibility of the clamp mechanism 126.
  • the piston 150 is disposed below the base 120 so as to extend vertically with a piston rod (not shown) directed upward.
  • the connecting mechanism 152 is composed of a pair of arms (only one arm is shown in the figure) 160 and a pair of support blocks (only one support block is shown in the figure) 162.
  • a through hole 164 is formed through the base 120 in the vertical direction, and the arm 160 extends through the through hole 164 in the vertical direction of the base 120 .
  • the arm 160 is generally bent in a doglegged shape, and is swingably held by the base 120 at the bent portion of the arm 160 by a shaft 166 extending in the Y direction.
  • Rails 168 are arranged on the upper surface of the base 120 so as to extend in the X direction, and a pair of support blocks 162 are supported by the rails 168 so as to be slidable in the X direction.
  • Upper ends of the pair of arms 160 are connected to a pair of support blocks 162 .
  • the lower ends of the pair of arms 160 are connected to the piston rod of the piston 150 via brackets 170 .
  • a pair of cutouts (only one cutout is shown in the figure) 172 is formed on both edges of the support base 122 in the X direction. It extends above the support base 122 through the pair of notches 172 .
  • the upper ends of the pair of support blocks 162 extend slightly above the upper surface of the correction plate 134 of the slide mechanism 124 .
  • a pair of movable clampers 156 are fixed to the upper surfaces of a pair of support blocks 162 extending upward from the support base 122 .
  • a pair of support legs 154 are erected on the upper surface of the support table 122 so as to sandwich a pair of support blocks 162 extending upward from the support table 122 .
  • the upper ends of the pair of support legs 154 are located at approximately the same height as the upper surfaces of the pair of movable clampers 156 .
  • a pair of fixed clampers 158 are held by a pair of support legs 154 between the pair of movable clampers 156 so as to face the pair of movable clampers 156 .
  • the piston 150 is extended and the pair of support blocks 162 are slid in a direction approaching each other, so that, as shown in FIG. , a pair of movable clampers 156 approach a pair of fixed clampers 158 .
  • the piston 150 contracts and the pair of support blocks 162 slides away from each other, as shown in FIG. It is separated from the pair of fixed clampers 158 .
  • Grooves 176 and 178 corresponding to the wire diameter of the lead 108 are formed in the facing surfaces of the movable clamper 156 and the fixed clamper 158 so as to extend vertically.
  • the lead 108 is clamped between a groove 176 formed in the movable clamper 156 and a groove 178 formed in the fixed clamper 158, which will be described in detail later. .
  • the grooves 176 and 178 are positioned above the through hole 146 of the correction plate 134 when the movable clamper 156 approaches the fixed clamper 158 and clamps the lead. is formed in
  • the cover 128 is generally plate-shaped and bolted to the upper ends of the pair of support legs 154 .
  • a plurality of insertion holes 180 penetrating vertically are formed in the cover 128 so as to vertically match the plurality of through holes 146 of the correction plate 134 of the slide mechanism 124 .
  • the inner diameter of the insertion hole 180 is larger than the inner diameter of the through hole 102 formed in the circuit board 12, and as shown in FIG. Large enough to be inserted into hole 180 .
  • the pair of leads 108 of the lead component 100 held by the component holder 66 are inserted into the pair of insertion holes 180 of the cover 128, and the pair of leads 108 are inserted. is clamped by the clamp mechanism 126 .
  • the tips of the pair of leads 108 clamped by the clamp mechanism 126 are inserted into the through holes 146 of the correction plate 134 of the slide mechanism 124, and the correction plate 134 is moved by the operation of the piston 130. , the posture of the pair of leads 108 is corrected.
  • the working head 60, 62 moves.
  • the pair of leads 108 of the lead component 100 are moved out of the plurality of insertion holes 180 formed in the cover 128 of the lead straightening mechanism 114 of the lead straightening device 110 . It is inserted into a pair of insertion holes 180 corresponding to a pair of leads of the lead component.
  • the piston 150 is contracted, and the pair of movable clampers 156 are separated from the pair of fixed clampers 158, as shown in FIG.
  • the pair of gripping claws 68 are separated from each other to release the lead component 100 from being held by the component holder 66 .
  • the pusher 69 of the component holder 66 descends.
  • the lead component 100 is pushed downward by the pusher 69 from above, and the pair of leads 108 are inserted into the pair of insertion holes 180 to their roots as shown in FIG.
  • the tips of the pair of leads 108 are inserted between the movable clamper 156 and the fixed clamper 158 into the pair of through holes 146 of the correction plate 134 located below the pair of insertion holes 180 .
  • the pusher 69 continues to press the lead component 100 downward. In other words, even after the pair of leads 108 are inserted into the pair of insertion holes 180 to the root, the lead component 100 is kept pressed by the pusher 69 .
  • the pistons 150 are actuated and extended, so that, as shown in FIG. Approach the fixed clamper 158 .
  • each of the pair of leads 108 is clamped between the groove 176 of the movable clamper 156 and the groove 178 of the fixed clamper 158 . That is, the pair of leads 108 are fixedly held by the clamp mechanism 126 .
  • the bend position of the lead when the lead 108 is obliquely bent is statistically assumed in advance, and the position where the lead is clamped by the movable clamper 156 and the fixed clamper 158 is set to the bend position of the lead.
  • the heights of the movable clamper 156 and the fixed clamper 158 are set. That is, for example, when the lead 108 is obliquely bent, if the bend position of the lead is assumed to be 5 mm from the root of the lead, the movable clamper 156 and the fixed clamper 158 are positioned 5 mm below the upper surface of the cover 128.
  • the lead straightening mechanism 114 is designed to do so. As a result, the lead inserted into the insertion hole 180 in the lead correction mechanism 114 is clamped by the clamp mechanism 126 at the bent position of the lead. Even when the lead is clamped by the clamping mechanism 126, the lead component 100 is kept pressed by the pusher 69. FIG. This allows the clamping mechanism 126 to properly clamp the pair of leads.
  • the piston 130 operates in the slide mechanism 124 and the correction plate 134 slides.
  • the correction plate 134 slides in one direction in the Y direction, for example, in the direction of the arrow in FIG.
  • the amount of expansion and contraction of the piston 130 at that time that is, the amount of sliding of the correction plate 134 in one direction in the Y direction is determined by It is set to slightly pass below the grooves 176 and 178 of the movable clamper 156 and the fixed clamper 158 that clamp the .
  • the pair of leads 108 inserted into the pair of through-holes 146 of the correction plate 134 by being pushed into the pushers 69 of the component holder 66 are bent in a V shape as shown in FIG. rice field. That is, the tips of the pair of leads 108 were bent outward and away from each other. 15, one lead 108a of the pair of leads 108 comes into contact with the inner wall surface defining the through hole 146, thereby causing the other lead 108a to slide. It bends slightly toward the lead 108b. That is, the leads 108a bent outward contact the inner wall surface defining the through hole 146 and are slightly bent inward.
  • the lead 108a is straightened substantially straight.
  • the Y direction in which the correction plate 134 moves is the horizontal direction perpendicular to the X direction
  • the X direction is the direction in which the circuit board 12 is transported by the substrate transporting/holding device 22 . Therefore, the correcting plate 134 moves in a horizontal direction perpendicular to the X direction in which the circuit board 12 is transported by the substrate transporting/holding device 22 .
  • the correction plate 134 slides in one direction in the Y direction (the direction of the arrow in FIG. 15) by the operation of the piston 130, the correction plate 134 slides in the other direction in the Y direction, that is, Slide in the direction of the arrow in FIG.
  • the amount of expansion and contraction of the piston 130 at that time that is, the amount of sliding of the correction plate 134 in the other direction in the Y direction is determined by It is set to slightly pass below the grooves 176 and 178 of the movable clamper 156 and the fixed clamper 158 that clamp the .
  • the other lead 108b of the pair of leads 108 was initially bent outward, but when the lead 108b comes into contact with the inner wall surface that defines the through hole 146, one of the leads 108 It bends slightly in the direction approaching the lead 108a. In other words, the outwardly bent lead 108b contacts the inner wall surface defining the through hole 146 and is slightly bent inwardly. However, since the amount of inward bending of the lead 108b is very small, the lead 108b is straightened substantially straight. When the correcting plate 134 slides in the direction of the arrow in FIG. 15, the through hole 146 is defined by sliding the correcting plate 134 in the direction of the arrow in FIG. The inner wall surfaces contact each other and are bent outward, but the amount of outward bending of the lead 108a is extremely small, so the lead 108a is maintained substantially straight.
  • the straightening plate 134 is reciprocated once by the operation of the piston 130, that is, by extending and contracting one piston 130 once without using a plurality of drive sources, one pair of The postures of the leads 108 are corrected, and the pair of leads 108 are made substantially straight. Even when the posture of the pair of leads 108 is corrected by the operation of the piston 130, the lead component 100 is kept pressed by the pusher 69. FIG. Thereby, the posture of the pair of leads 108 can be appropriately corrected by sliding the correction plate 134 . That is, the pair of leads are clamped by the clamping mechanism 126 and the lead component 100 is pressed against the cover 128, thereby preventing the lead component from being displaced when the lead is corrected, thereby clamping the lead. can be properly corrected.
  • the pusher 69 of the component holder 66 releases the pressure of the lead component, and the pair of gripping claws 68 grips the component main body 106 of the lead component. be.
  • the pair of movable clampers 156 are separated from the pair of fixed clampers 158, and the clamping of the pair of leads 108 by the clamping mechanism 126 is released.
  • the lead correction operation in the lead correction apparatus 110 is completed, and the lead component mounting operation for which the lead correction has been completed is executed.
  • the cover 128, the correction plate 134, etc. can be replaced according to the type of lead component, and the leads of multiple types of lead components can be corrected.
  • the cover 128 is bolted to the upper ends of the pair of support legs 154 as described above.
  • a plurality of types of covers 128a and 128b are prepared.
  • a plurality of types of insertion holes 180a and 180b are formed according to diameters and the like. For this reason, among the plurality of types of covers 128a and 128b, the cover corresponding to the lead component to be corrected by the lead correction device 110 (hereinafter referred to as "target component”) is selected from the pair of support legs.
  • target component the cover corresponding to the lead component to be corrected by the lead correction device 110
  • the correction plate 134 is bolted to the slide body 132 as described above, and as shown in FIG. 18, a plurality of types of correction plates 134a and 134b are prepared.
  • a plurality of through holes 146a and 146b are formed in each of the plurality of types of correction plates 134a and 134b at positions corresponding to the plurality of insertion holes 180a and 180b formed in the plurality of types of covers 128a and 128b.
  • the correcting plate 134a is formed with a plurality of through holes 146a at positions corresponding to the plurality of insertion holes 180a formed in the cover 128a, and the correcting plate 134b is formed in the cover 128b.
  • a plurality of through holes 146b are formed at positions corresponding to the plurality of insertion holes 180b. That is, the cover 128a and the correction plate 134a correspond, and the cover 128b and the correction plate 134b correspond. Therefore, when the cover 128a is attached to the pair of support legs 154, the correction plate 134a is attached to the slide body 132, and when the cover 128b is attached to the pair of support legs 154, the correction plate 134b is attached. It is attached to the slide body 132 .
  • leads of a plurality of types of lead components can be straightened.
  • the component mounting apparatus 10 is an example of a component mounting apparatus.
  • the circuit board 12 is an example of a circuit board.
  • the substrate conveying and holding device 22 is an example of a substrate conveying and holding device.
  • Working heads 60 and 62 are examples of working heads.
  • Tape feeder 82 is an example of a feeder.
  • the feeder holding table 86 is an example of a device table.
  • Lead component 100 is an example of an electrical component.
  • Lead 108 is an example of a terminal.
  • the lead straightening device 110 is an example of a terminal straightening device.
  • Correction plate 134 is an example of a correction tool.
  • the present invention is not limited to the above embodiments, and can be implemented in various aspects with various modifications and improvements based on the knowledge of those skilled in the art.
  • the lead component 100 more specifically, the lead of the radial lead component
  • the lead straightening device 110 is straightened by the lead straightening device 110, but the lead of various lead components, such as the axial lead component, may be straightened.
  • the correction device is not limited to leads of lead components, and may be used to correct pin-shaped terminals or terminal-shaped protrusions that are not electrically connected to a circuit board as long as they are terminals of electrical components.
  • correction is performed by bringing the lead into contact with the inner wall surface of the through hole 146 formed in the correction plate 134, but the lead is brought into contact with the inner wall surface of the bottomed hole, that is, the non-penetrating recess. You can correct it by letting In addition, it may be corrected by bringing the lead into contact with an outer wall surface such as a convex portion or a wall.
  • the lead clamped by the clamping mechanism 126 is corrected by moving the correction plate 134.
  • the correction plate 134 is fixed and the clamping mechanism 126 that clamps the lead is moved.
  • the lead may be straightened by allowing the Alternatively, the lead may be corrected by relatively moving the clamping mechanism 126 that clamps the lead and the correction plate 134 .
  • the lead is corrected while the lead is clamped by the clamping mechanism 126.
  • the lead is not clamped by the clamping mechanism 126 and the lead component is held by the component holder 66.
  • the lead may be straightened.
  • the lead may be corrected by moving the correction plate 134 with respect to the lead component held by the component holder 66 , and the lead may be corrected while the component holder 66 holds the fixed correction plate 134 .
  • the lead may be corrected by moving the lead component.
  • the lead may be corrected by relatively moving the correction plate 134 and the lead component held by the component holder 66 .
  • the lead is corrected by reciprocating the correction plate 134 once, but the lead may be corrected by reciprocating the correction plate 134 multiple times. Further, the lead may be corrected by moving the correction plate 134 only in one direction without reciprocating.
  • the lead is corrected by moving the correction plate 134 in the Y direction, but the lead may be corrected by moving the correction plate 134 in the X direction.
  • the leads are corrected by using the lead straightening device in which the straightening plate 134 moves in one direction, the leads are inserted into the lead straightening device a plurality of times while changing the angle at which the leads of the lead components are inserted by 90 degrees.
  • the lead may be corrected in two directions.
  • the leads may be corrected by moving the correction plate 134 in directions perpendicular to each other, for example, the X direction and the Y direction. At this time, the correction plate 134 may be reciprocated in each of the X and Y directions, or may be moved in one direction in the X direction and in one direction in the Y direction.
  • the lead is corrected while the component body of the lead component is pressed downward by the pusher 69 of the component holder 66.
  • the lead may be corrected while the main body is pressed downward.
  • the lead component may be pressed by operating the component holder 66 downward while the lead component 100 is gripped by the pair of gripping claws 68 .
  • the lead is corrected while pressing the lead component from above downward, but the lead may be corrected while pressing the lead component upward from below. That is, the corrector may be pressed toward the lead component.
  • the bend position of the lead when the lead 108 is obliquely bent is statistically assumed in advance. A position may be calculated. Then, the calculated bend position of the lead may be clamped by the clamp mechanism 126 .
  • the lead straightening device 110 is attached to the feeder holding base 86 by fitting the rails of the lead straightening device 110 into the slots 88 of the feeder holding base 86. It may be attached to the feeder holding base 86 by screwing or the like, or may be attached to a position where the working head can move within the component mounting apparatus.
  • Component mounting device Component mounting device
  • Circuit substrate circuit board
  • Substrate conveying and holding device 60: Working head 62: Working head 82: Tape feeder (feeder)
  • Feeder holding stand device stand

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Supply And Installment Of Electrical Components (AREA)

Abstract

L'invention concerne un dispositif de montage de composant comprenant : un dispositif de transport/support de carte qui transporte une carte de circuit imprimé dans une direction horizontale et maintient fermement celle-ci ; une tête d'opération qui maintient un composant électrique pourvu d'une pluralité de bornes et monte le composant électrique sur la carte de circuit imprimé ; et un dispositif de correction de borne qui a un outil de correction dans lequel la pluralité de bornes sont insérées, déplace l'outil de correction, dans lequel la pluralité de bornes sont insérées, dans une direction orthogonale à la direction dans laquelle la carte de circuit imprimé est transportée, qui est la direction horizontale, et corrige la pluralité de bornes.　L'invention concerne également un procédé de correction de l'orientation d'une pluralité de bornes d'un composant électrique à travers : une étape d'insertion dans laquelle la pluralité de bornes du composant électrique maintenu par une tête d'opération sont insérées depuis le haut dans un outil de correction ; une étape de pressage dans laquelle le composant électrique, dont la pluralité de bornes ont été insérées dans l'outil de correction selon l'étape d'insertion, est pressé depuis le dessus ; et le déplacement de l'outil de correction et/ou le composant électrique dans une direction horizontale dans un état dans lequel le composant électrique est pressé selon l'étape de pressage.
PCT/JP2021/002039 2021-01-21 2021-01-21 Dispositif de montage de composant et procédé de correction d'orientation de borne WO2022157884A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2021/002039 WO2022157884A1 (fr) 2021-01-21 2021-01-21 Dispositif de montage de composant et procédé de correction d'orientation de borne
CN202180086039.8A CN116636322A (zh) 2021-01-21 2021-01-21 元件装配装置及矫正端子的姿势的方法
DE112021006862.8T DE112021006862T5 (de) 2021-01-21 2021-01-21 Bauteilbestückungsvorrichtung und Verfahren zum Korrigieren der Stellung von Klemmen
JP2022576296A JP7572461B2 (ja) 2021-01-21 部品装着装置、及び端子の姿勢を矯正する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/002039 WO2022157884A1 (fr) 2021-01-21 2021-01-21 Dispositif de montage de composant et procédé de correction d'orientation de borne

Publications (1)

Publication Number Publication Date
WO2022157884A1 true WO2022157884A1 (fr) 2022-07-28

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Country Link
CN (1) CN116636322A (fr)
DE (1) DE112021006862T5 (fr)
WO (1) WO2022157884A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116453968A (zh) * 2023-06-08 2023-07-18 深圳奥蒂赛设计有限公司 一种用于集成电路元件生产的检测装置
CN116511376A (zh) * 2023-07-03 2023-08-01 深圳市森宝智能装备有限公司 一种电池盖板引脚自动整形设备及其修正方法

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Publication number Priority date Publication date Assignee Title
JPH06216592A (ja) * 1993-01-18 1994-08-05 Toshiba Corp 電子部品のリード矯正装置
JPH08330795A (ja) * 1995-06-05 1996-12-13 Sony Corp リード付き部品の装着装置
JP2000022397A (ja) * 1998-07-06 2000-01-21 Matsushita Electric Ind Co Ltd 電子部品実装機
WO2014038087A1 (fr) * 2012-09-10 2014-03-13 富士機械製造株式会社 Procédé de correction de broche et dispositif de correction de broche

Family Cites Families (1)

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Publication number Priority date Publication date Assignee Title
JPS6450050U (fr) 1987-09-18 1989-03-28

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06216592A (ja) * 1993-01-18 1994-08-05 Toshiba Corp 電子部品のリード矯正装置
JPH08330795A (ja) * 1995-06-05 1996-12-13 Sony Corp リード付き部品の装着装置
JP2000022397A (ja) * 1998-07-06 2000-01-21 Matsushita Electric Ind Co Ltd 電子部品実装機
WO2014038087A1 (fr) * 2012-09-10 2014-03-13 富士機械製造株式会社 Procédé de correction de broche et dispositif de correction de broche

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116453968A (zh) * 2023-06-08 2023-07-18 深圳奥蒂赛设计有限公司 一种用于集成电路元件生产的检测装置
CN116453968B (zh) * 2023-06-08 2023-08-18 深圳奥蒂赛设计有限公司 一种用于集成电路元件生产的检测装置
CN116511376A (zh) * 2023-07-03 2023-08-01 深圳市森宝智能装备有限公司 一种电池盖板引脚自动整形设备及其修正方法
CN116511376B (zh) * 2023-07-03 2023-09-19 深圳市森宝智能装备有限公司 一种电池盖板引脚自动整形设备及其修正方法

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DE112021006862T5 (de) 2023-11-02
CN116636322A (zh) 2023-08-22
JPWO2022157884A1 (fr) 2022-07-28

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