WO2001099484A1 - Dispositif d'alimentation en pieces et procede de collecte de ruban de couverture pour le dispositif - Google Patents

Dispositif d'alimentation en pieces et procede de collecte de ruban de couverture pour le dispositif Download PDF

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Publication number
WO2001099484A1
WO2001099484A1 PCT/JP2001/005295 JP0105295W WO0199484A1 WO 2001099484 A1 WO2001099484 A1 WO 2001099484A1 JP 0105295 W JP0105295 W JP 0105295W WO 0199484 A1 WO0199484 A1 WO 0199484A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover tape
tape
component
sending
section
Prior art date
Application number
PCT/JP2001/005295
Other languages
English (en)
Japanese (ja)
Inventor
Hiroshi Oota
Kunio Sakurai
Kurayasu Hamasaki
Yoichi Makino
Akiko Katsui
Original Assignee
Matsushita Electric Industrial Co., Ltd.
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
Priority claimed from JP2000183858A external-priority patent/JP3916377B2/ja
Priority claimed from JP2000199459A external-priority patent/JP2002026578A/ja
Application filed by Matsushita Electric Industrial Co., Ltd. filed Critical Matsushita Electric Industrial Co., Ltd.
Publication of WO2001099484A1 publication Critical patent/WO2001099484A1/fr

Links

Classifications

    • 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

Definitions

  • the present invention relates to a component delivery device applied as a component supply device in a component mounting device and the like, and a cover tape collecting method thereof.
  • a conventional component delivery device of this type will be described with reference to FIG. 3 and FIGS. 4A to 4C.
  • the tape component 21 accommodates the electronic component 24 in a component holding recess 26 provided at regular intervals on the carrier tape 22 in which the feed hole 25 is formed, and covers the electronic component 24.
  • the cover tape 23 is attached to the carrier tape 22, and is mounted on the component sending device while being wound on the supply reel 27.
  • the component feeding device 30 includes a feeding unit 31 for sequentially feeding and positioning the tape components 21 at regular intervals, and a separating plate 3 2 for separating the cover tape 23 from the carrier tape 22.
  • a first link 33 for interlocking the pressing operation of the feed lever 37 with the operation of the feed portion 31 and the separating plate 32, and a cover tape rotatable only in a direction in which the peeled cover tape 23 is wound.
  • the intermediate roller 38 provided on the feed lever 37 so as to be peeled off, and the winding lever 35 operated by the winding panel 36 in conjunction with the pushing-down operation of the feed lever 37, allow the winding lever 35 to operate.
  • the second It is constituted by a lever 4 0, which is operatively connected to the feed lever 3 7 via a link 3 9.
  • the tape component 21 is sent out by the interlocking of the members, the cover tape 23 is peeled off, and the peeled cover tape 23 is wound on the cover tape take-up reel 34.
  • a series of operations such as winding are performed.
  • the path length of the peeled cover tape 23 can be made to be constant by the action of the intermediate roller 38, and the winding interlocking with the cover tape take-up reel 34 can be performed.
  • the take-up spring 36 an appropriate tension can be applied to the cover tape 23 on the path.
  • the cover tape 23 is wound around the force bar tape winding reel 34, so that the winding spring 36 is attached with an increase in the winding amount.
  • the tension of the cover tape 23 applied by the power decreases. For this reason, it is difficult to design the winding panel 36 with an appropriate force, and the cover tape 23 does not follow the operation of the separation plate 32, so that an appropriate peeling operation is not performed, and There were problems such as causing variation when positioning the component 24.
  • cover tape 23 is wound around the cover tape take-up reel 34 while the cover tape 23 is being tensioned, the cover tape 23 is collected from the cover tape take-up reel 34.
  • the component delivery device of the present invention includes: a feed unit that holds electronic components on a carrier tape at appropriate intervals, sends a tape component covered with a cover tape, and sequentially positions the electronic components at a take-out position; And a cover tape storage unit for storing the force bar tape, and a cover tape sending unit for holding the cover tape separated by the separation unit and sending the cover tape to the cover tape storage unit.
  • a cover tape storage unit for storing the force bar tape
  • a cover tape sending unit for holding the cover tape separated by the separation unit and sending the cover tape to the cover tape storage unit.
  • an intermediate roller is provided at a position between the separating plate and the cover tape sending section in a path where the peeled cover tape is sent, and the intermediate roller is separated with the tape component feeding operation.
  • the peeled cover tape is temporarily pushed out by the amount of the tape component by synchronously driving while sliding on the peeled cover tape. It is designed to apply an appropriate tension to the cover tape.
  • the cover tape that has been peeled off by the separation plate is sent to the cover tape storage unit by the cover tape sending unit and stored, so that the cover tape can be easily collected and the work efficiency such as parts replacement can be improved. Can be improved.
  • the cover tape storage section is provided in the component sending device main body, it can be used for a component mounting device in which the component sending device moves.
  • FIG. 1A is an overall perspective view of a component supply device according to an embodiment of the present invention
  • FIG. 1B is a rear view of an IB portion in FIG. 1A
  • FIG. 1C is an enlarged front view of an IC portion in FIG. 1A.
  • FIG. 2 is an enlarged front view of a main part in the embodiment
  • FIG. 3 is a perspective view of the tape component and its components, etc.
  • FIG. 4A is an overall front view of a conventional component supply device
  • FIG. 4B is a rear view of an IVB portion in FIG. 4A
  • FIG. 4C is an enlarged front view of an IVC portion in FIG. 4A.
  • the component feeder of the present embodiment includes a feed lever 1, a feeder 5 for feeding and positioning the tape component 21 to a predetermined position, and a separating plate for separating the cover tape 23 of the tape component 21 from the carrier tape 22.
  • feed lever 1 and feed section 5 A link lever 4 for connecting the separating plate 2 with an intermediate roller 6 attached to the feed lever 1 so that the path length of the cover tape 23 is kept constant in accordance with the operation of the separating plate 2; It has a storage section 14 and a cover tape sending section 3 for sending the cover tape 23 peeled off by the separation plate 2 to the cover tape storage section 14.
  • the cover tape sending section 3 is provided so as to engage with the drive roller 8 arranged to rotate only in the direction in which the cover tape 23 is sent to the cover tape storage section 14 and the feed repeller 1.
  • Feed lever 7 that can swing in the direction of rotation about the rotation axis of the drive roller 8, a feed spring 9 that biases the feed lever 7 in one direction, and a biasing spring 10 that urges the feed lever 7 to swing.
  • the urging lever 11 and the urging lever 11 are arranged so that they can rotate only in the direction in which the cover tape 23 is sent out to the cover tape storage unit 14, and engage with the drive roller 8.
  • a driven roller 12 that is pressed and urged.
  • a guide 13 that constitutes a path for feeding the cover tape 23 toward the cover tape storage section 14 is provided between the cover tape sending section 3 and the cover tape storage section 14.
  • the width of the guide 13 is increased toward the cover tape storage section 14 so that the cover tape stored in the cover tape storage section 14 does not flow backward.
  • the guide 13 is formed so that its tip is formed in a convex shape so as to enter a groove formed in the center portion of the drive roller 8 and the driven roller 12, so that the guide 13 is separated from the drive roller 8 and the driven roller 12. It is also possible to adopt a configuration in which the cover tape 23 is reliably peeled off to prevent winding of the cover tape 23.
  • the intermediate roller 6 operates together with the feed lever 1 to keep the path length of the cover tape 23 constant.
  • the groove formed at the center of the driving roller 8 and the driven roller 12 includes a convex portion at the tip of the guide 13, so that the groove was sandwiched between the driving roller 8 and the driven roller 12.
  • the cover tape 23 is peeled off without being wound around both rollers, and the cover tape 23 is reliably sent to the cover tape storage section 14. '
  • the separation plate 2 is fed by the feed portion 5 through the link lever 4 in the direction a in FIG. 1B, and the next electronic component 24 is positioned at the take-out position.
  • the carrier tape 23 also moves following the separation plate 2.
  • the intermediate roller 6 operates together with the feed lever 1 to keep the path length of the cover tape 23 constant.
  • the feed lever 1 comes into contact with the feed lever 7 to return the feed lever 7 to the initial position and at the same time extend the feed panel 9 to stop the rotation of the drive roller 8 via the feed lever 7.
  • the drive roller 8 and the driven roller 12 rotate only in the direction in which the cover tape 23 is sent to the cover tape storage section 14, the rotation stops with each other, and the cover tape 23 is held in a sandwiched state. Stop. This allows the cover tape 23 to perform the next operation in a state where a constant tension is applied.
  • the cover tape 23 is sandwiched between the driving roller 8 and the driven roller 12 which are engaged with each other. It is also possible to form the outer peripheral portion into an uneven shape by a single-lett process or to provide an elastic layer such as rubber on the outer peripheral portion.
  • the cover tape since the cover tape is stored in the cover tape storage section without winding the cover tape, the cover tape can be easily turned, and the time for component replacement can be reduced. Also, since the amount of cover tape recovered increases without affecting the tension applied to the cover tape, it is suitable for ensuring stable positioning of electronic components. Furthermore, since the drive means of the device is the same as that of the conventional component sending device, there is no need to change the configuration on the component mounting device side, and the component sending device body has a cover tape storage section, It is also useful when using a component mounting device of a type in which the sending device body moves.

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 d'alimentation en pièces comprenant une partie d'alimentation (5) contenant des pièces électroniques (24) sur un ruban porteur (22) à des intervalles appropriés, alimentant une partie de ruban (21) recouverte d'un ruban de couverture (23), et positionnant les parties électroniques en ordre au niveau d'une position d'enlèvement, une plaque de séparation (2) séparant le ruban de couverture du ruban porteur, un levier de liaison (4) transmettant le fonctionnement du levier d'alimentation (1) à la partie d'alimentation et à la plaque de séparation, un rouleau intermédiaire (6) disposé sur le levier d'alimentation de manière à garder la longueur de la route du ruban de couverture à une constante selon le fonctionnement de la plaque de séparation, une partie de stockage (14) du ruban de couverture destinée à stocker le ruban de couverture, et une partie d'alimentation en ruban de couverture conservant le ruban de couverture séparé et acheminant ce ruban vers la partie de stockage de ruban de couverture; et un procédé de collecte du ruban de couverture pour le dispositif d'alimentation en pièces.
PCT/JP2001/005295 2000-06-20 2001-06-20 Dispositif d'alimentation en pieces et procede de collecte de ruban de couverture pour le dispositif WO2001099484A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000183858A JP3916377B2 (ja) 2000-06-20 2000-06-20 部品送出装置およびそのカバーテープ回収方法
JP2000-183858 2000-06-20
JP2000-199459 2000-06-30
JP2000199459A JP2002026578A (ja) 2000-06-30 2000-06-30 部品供給装置

Publications (1)

Publication Number Publication Date
WO2001099484A1 true WO2001099484A1 (fr) 2001-12-27

Family

ID=26594234

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/005295 WO2001099484A1 (fr) 2000-06-20 2001-06-20 Dispositif d'alimentation en pieces et procede de collecte de ruban de couverture pour le dispositif

Country Status (1)

Country Link
WO (1) WO2001099484A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0967850A1 (fr) * 1998-06-24 1999-12-29 FUJI MACHINE Mfg. Co., Ltd. Appareils de distribution et de traitement de rubans de recouvrement pour un distributeur de composants
JP2000114778A (ja) * 1998-09-30 2000-04-21 Matsushita Electric Ind Co Ltd テープフィーダおよびテープ送り方法
JP2000124667A (ja) * 1998-10-13 2000-04-28 Matsushita Electric Ind Co Ltd 電子部品供給装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0967850A1 (fr) * 1998-06-24 1999-12-29 FUJI MACHINE Mfg. Co., Ltd. Appareils de distribution et de traitement de rubans de recouvrement pour un distributeur de composants
JP2000114778A (ja) * 1998-09-30 2000-04-21 Matsushita Electric Ind Co Ltd テープフィーダおよびテープ送り方法
JP2000124667A (ja) * 1998-10-13 2000-04-28 Matsushita Electric Ind Co Ltd 電子部品供給装置

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