WO2016002035A1 - テープフィーダ - Google Patents

テープフィーダ Download PDF

Info

Publication number
WO2016002035A1
WO2016002035A1 PCT/JP2014/067743 JP2014067743W WO2016002035A1 WO 2016002035 A1 WO2016002035 A1 WO 2016002035A1 JP 2014067743 W JP2014067743 W JP 2014067743W WO 2016002035 A1 WO2016002035 A1 WO 2016002035A1
Authority
WO
WIPO (PCT)
Prior art keywords
tape
pair
reel
tape reel
side wall
Prior art date
Application number
PCT/JP2014/067743
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
幸則 高田
勉 国広
Original Assignee
富士機械製造株式会社
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 富士機械製造株式会社 filed Critical 富士機械製造株式会社
Priority to JP2016530753A priority Critical patent/JP6466934B2/ja
Priority to CN201480080124.3A priority patent/CN106664817B/zh
Priority to PCT/JP2014/067743 priority patent/WO2016002035A1/ja
Publication of WO2016002035A1 publication Critical patent/WO2016002035A1/ja

Links

Images

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
    • H05K13/02—Feeding of components

Definitions

  • the present invention relates to a tape feeder provided with a tape reel and a reel holding portion for holding the tape reel.
  • the tape feeder supplies electronic components from a taped component in which the electronic components are accommodated, and includes a tape reel that holds the taped component in a wound state and a reel holding unit that holds the tape reel. ing. Then, the taped component is pulled out from the tape reel, and the electronic component is supplied from the taped component at the supply position. At this time, the tape reel rotates inside the reel holding unit. For this reason, the reel holding unit holds the tape reel in a rotatable state. Further, in the tape feeder, the tape reel is exchanged in order to cope with replenishment of electronic parts. For this reason, the reel holding part has a structure in which the tape reel can be attached and detached. An example of such a tape feeder is described in the following patent document.
  • a plurality of rotating rollers are arranged so as to contact the outer peripheral portion of the tape feeder in order to ensure the rotation of the tape reel. Further, the tape reel is held on the reel holding portion by being placed on the plurality of rotating rollers. For this reason, in the tape feeder described in the said patent document, it is possible to replace
  • the center hole of the tape reel is open on both sides of the tape reel
  • a tape feeder that holds the tape reel by hooking a pin to one of the openings on both sides.
  • the tape reel held by the reel holding unit is pulled upward, the tape reel is taken out from the reel holding unit, and the tape reel is pushed into the reel holding unit to hold the tape reel. It becomes possible to load the part. For this reason, it is possible to replace the tape reel relatively easily.
  • the pin is hooked on one of the openings on both side surfaces of the center hole of the tape reel, it is possible to prevent the tape reel from being lifted to some extent.
  • the present invention has been made in view of such circumstances, and an object of the present invention is to appropriately balance the ease of replacement of a tape reel and the prevention of lifting of the tape reel.
  • a tape feeder configured such that the tape reel that holds a taped component in which an electronic component is accommodated is wound and a pair of side wall surfaces.
  • a tape feeder having a reel holding portion for rotatably holding the tape reel, wherein the reel holding portion has a pair of projecting pins arranged to face each other on the pair of side wall surfaces
  • the tape reel is rotatably held in a shaft hole formed in the rotation shaft of the tape reel by the pair of projecting pins, and the reel is interposed between the pair of projecting pins. It is characterized by being attached to and detached from the holding portion.
  • each of the pair of protruding pins has a shape in which the diameter gradually increases from the distal end portion toward the proximal end portion.
  • each of the pair of projecting pins is rotatable about the respective axis line. It is arranged on the wall surface.
  • the reel holding portion is the pair of protruding pins on the pair of side wall surfaces.
  • a pair of protrusions disposed at least above the protrusions, and a protrusion amount of the pair of protrusions is smaller than a protrusion amount of the pair of protrusion pins.
  • a pair of projecting pins are arranged so as to face each other on the pair of side wall surfaces. And the tape reel is clamped so that it can rotate in the center hole by a pair of protruding pins. Thereby, it is possible to suppress the play of the tape reel and appropriately prevent the tape reel from lifting. Further, the tape reel is attached to and detached from the reel holding part through a pair of protruding pins. As a result, the tape reel can be easily replaced. As described above, according to the tape feeder of the first aspect, it is possible to appropriately achieve both easy replacement of the tape reel and prevention of lifting of the tape reel.
  • the protruding pin has a shape in which the diameter gradually increases from the distal end portion toward the proximal end portion. That is, the shape of the protruding pin is a dome shape, that is, a shape protruding in a mountain shape.
  • the side surface of the projecting pin is an inclined surface, and the tape reel is held in a state in which the tape reel is in sliding contact with the inclined surface when the tape reel is attached to and detached from the reel holding unit through a pair of projecting pins. It is attached to the part. As a result, the tape reel can be exchanged without applying a great force.
  • the protruding pin is rotatable about the axis.
  • the protrusion is disposed at least above the protruding pin on the side wall surface. Further, the protruding amount of the protruding portion is smaller than the protruding amount of the protruding pin.
  • a clearance is provided between the projecting pin and the side wall surface to ensure smooth rotation of the projecting pin. If the tape reel is caught in this clearance, the tape reel may not be replaced properly. Therefore, by disposing a protrusion at least above the protruding pin on the side wall surface, the protrusion can prevent the tape reel from being caught in the clearance. As a result, the tape reel can be appropriately replaced.
  • FIG. 1 shows an electronic component mounting apparatus 10.
  • the electronic component mounting apparatus 10 includes two electronic component mounting machines (hereinafter, may be abbreviated as “mounting machines”) 14.
  • Each mounting machine 14 mainly includes a mounting machine body 20, a transport device 22, a moving device 24, a mounting head 26, and a supply device 28.
  • the mounting machine main body 20 includes a frame portion 32 and a beam portion 34 that is overlaid on the frame portion 32.
  • the transport device 22 includes two conveyor devices 40 and 42. Each of these two conveyor devices 40 and 42 conveys the circuit board supported by each conveyor device 40 and 42 in the X-axis direction.
  • the moving device 24 is an XY robot type moving device, and moves the slider 50 to an arbitrary position. Then, by attaching the mounting head 26 to the slider 50, the mounting head 26 is moved to an arbitrary position on the frame portion 32.
  • the mounting head 26 has a suction nozzle 60 provided on the lower end surface. The suction nozzle 60 sucks and holds the electronic component with a negative pressure, and detaches the held electronic component with a positive pressure.
  • the supply device 28 is a feeder-type supply device, and is disposed at the front end of the frame portion 32.
  • the supply device 28 has a tape feeder 70.
  • the tape feeder 70 accommodates the taped component in a wound state. Then, the tape feeder 70 sends out the taped parts by a delivery device (not shown). Thereby, the feeder type supply device 28 supplies the electronic component at the supply position by feeding the taped component.
  • the taped component 72 includes a carrier tape 74, an electronic component 76, and a top cover tape 78.
  • the carrier tape 74 has a large number of receiving recesses 80 and feed holes 82 formed at an equal pitch, and the electronic components 76 are received in the receiving recesses 80.
  • the housing recess 80 in which the electronic component 76 is housed is covered with a top cover tape 78.
  • the tape feeder 70 includes a tape reel 84, a reel holding portion 86, and a feeder main body portion 88.
  • the tape reel 84 includes a pair of flange portions 90 and a shaft portion 92.
  • the pair of flange portions 90 have a disk shape and are connected to each other by a shaft portion 92 in the center portion in a state of facing each other.
  • a taped component 72 is wound around the outer periphery of the shaft portion 92.
  • the shaft portion 92 is formed with a center hole 98 penetrating the center portion in the axial direction thereof.
  • the reel holding portion 86 holds the tape reel 84, and includes a pair of side wall plates 100, a plurality of couplers 102, and a pair of support pins (see FIG. 5) 104. .
  • the pair of side wall plates 100 generally has a half-moon shape and faces each other with a predetermined size and a distance.
  • a pair of side wall board 100 is connected with the some connector 102 in each edge.
  • the dimension between the pair of side wall plates 100 is longer than the width of the tape reel 84. Accordingly, the tape reel 84 can be inserted between the pair of side wall plates 100.
  • the pair of side wall plates 100 has a pair of through holes 110 so as to face the center hole 98 of the tape reel 84 inserted between the pair of side wall plates 100. Is formed.
  • a generally cylindrical support shaft 112 is fitted into the pair of through holes 110.
  • the pair of support shafts 112 protrudes between the pair of side wall plates 100, and the end surfaces on the protruding side of the pair of support shafts 112 face each other in a state of being separated by a predetermined dimension.
  • the outer diameter of the support shaft 112 is smaller than the inner diameter of the center hole 98 of the tape reel 84.
  • the dimension between the protruding end faces of the pair of support shafts 112, that is, the end face side end face is slightly shorter than the width of the tape reel 84.
  • support pins 104 are fitted to the outer peripheral surfaces of the pair of support shafts 112 via radial bearings 114.
  • the support pin 104 has a dome shape.
  • the dome shape means a hemispherical shape, a spire shape, an umbrella shape, or a convex shape close to those shapes. That is, the dome shape is a shape whose diameter gradually increases from the distal end portion toward the proximal end portion.
  • the cross-sectional shape of the support pin 104 in the axial direction is generally trapezoidal.
  • the support pin 104 has a shape in which the outer diameter of the end surface 116 on the proximal end side is larger than the outer diameter of the end surface 118 on the distal end side, and the side surface of the support pin 104 is a tapered surface.
  • the outer diameter of the end surface 116 on the proximal end side is approximately twice the outer diameter of the end surface 118 on the distal end side.
  • the support pins 104 are arranged so that the end surface 116 on the base end side faces the side wall plate 100. A slight clearance is provided between the end face 116 on the base end side and the side wall plate 100. Thereby, smooth rotation of the support pin 104 is ensured.
  • the end surface on the tip end side of the support shaft 112 and the end surface 118 on the tip end side of the support pin 104 are flush with each other. That is, the end surface on the tip end side of the support shaft 112 and the end surface 118 on the tip end side of the support pin 104 are located on the same plane. For this reason, the dimension between the end surfaces 118 on the front end side of the pair of support pins 104 is slightly shorter than the width of the tape reel 84. Further, the outer diameter of the end surface 118 on the front end side of the support pin 104 is slightly smaller than the inner diameter of the center hole 98 of the tape reel 84.
  • the edge of the center hole 98 is in contact with the side surface of the support pin 104 in a state where the end surface 118 on the tip end side of the support pin 104 slightly enters the center hole 98 of the tape reel 84. .
  • the tape reel 84 is held in the center hole 98 by the pair of support pins 104.
  • the tape reel 84 is held by the reel holding portion 86 by being sandwiched between the pair of support pins 104. Then, the taped component 72 is pulled out from the tape reel 84 held by the reel holding unit 86, and the taped component 72 drawn out is extended on the upper surface of the feeder main body 88.
  • the feeder main body 88 incorporates a sprocket (not shown) that engages with the feed hole 82 of the taped component 72, and the sprocket is rotated by the delivery device. As a result, the taped component 72 is sent out in the direction away from the tape reel 84 on the upper surface of the feeder main body 88.
  • the accommodation recessed part 80 in which the electronic component 76 was accommodated is released by peeling off the top cover tape 78 from the carrier tape 74 by peeling apparatus (illustration omitted). Thereby, the tape feeder 70 supplies an electronic component in a supply position.
  • the taped component 72 is fed out from the tape reel 84, and the electronic component 76 is exposed from the receiving recess 80 of the taped component 72 on the upper surface of the feeder main body 88. An electronic component 76 is supplied.
  • the tape reel 84 rotates inside the reel holding portion 86.
  • the tape reel 84 is lifted upward. There is a risk that electronic components cannot be supplied properly.
  • the tape reel 84 is clamped from both sides by a pair of support pins 104, and the pair of support pins 104 can rotate.
  • the tape reel 84 smoothly rotates inside the reel holding portion 86. As a result, even if the feeding speed of the taped component 72 is high, the tape reel 84 can be prevented from being lifted, and the electronic component can be supplied appropriately.
  • the inclination angle of the side surface of the support pin 104 is not constant, and as shown in FIG. 6, from the end surface 116 on the proximal end side to the distal end side.
  • the inclination angle gradually decreases toward the end face 118.
  • the inclination angle of the side surface of the support pin 104 becomes larger as it is closer to the end surface 116 on the base end side, and the inclination angle at the position closest to the end surface 116 on the side of the base end side of the support pin 104 is This is the maximum inclination angle of the side surface of the pin 104.
  • the maximum inclination angle of the side surface of the support pin 104 is 30 degrees, which is a gentle inclined surface.
  • annular protrusion 120 is formed on each of the pair of side wall plates 100 so as to surround the support pins 104.
  • the protrusion 120 protrudes between the pair of side wall plates 100, and the protrusion amount is smaller than the amount corresponding to the height dimension of the support pin 104, and the end surface 116 on the base end side of the support pin 104. More than the amount corresponding to the clearance between the wall plate 100 and the side wall plate 100.
  • the mounting operation can be performed by the mounting head 26 on the circuit board held by the transport device 22 with the above-described configuration. Specifically, the circuit board is transported to the working position and is fixedly held at that position by a command from a control device (not shown) of the mounting machine 14. Further, the tape feeder 70 sends out the taped parts and supplies the electronic parts at the supply position in accordance with an instruction from the control device. Then, the mounting head 26 moves above the supply position of the electronic component and sucks and holds the electronic component by the suction nozzle 60. Subsequently, the mounting head 26 moves above the circuit board and mounts the held electronic component on the circuit board.
  • the mounting machine 14 is configured to suck and hold the electronic component supplied by the tape feeder 70 by the suction nozzle 60 of the mounting head 26 and mount the sucked and held electronic component on the circuit board.
  • the tape reel 84 around which the taped component 72 is wound can be exchanged in order to cope with replenishment of electronic components. That is, the tape reel 84 can be taken out from the reel holder 86 of the tape feeder 70 and a new tape reel 84 can be loaded into the reel holder 86.
  • the tape reel 84 is held by the reel holding portion 86 by being sandwiched by the pair of support pins 104 as described above.
  • the support pin 104 holds the tape reel 84 with the end surface 118 on the tip end side slightly entering the center hole 98 of the tape reel 84.
  • the side surface of the support pin 104 in contact with the edge of the center hole 98 is a gently tapered surface. Therefore, the tape reel 84 can be easily taken out from the reel holding portion 86 by lifting the tape reel 84 held by the reel holding portion 86 upward.
  • the tape reel 84 is taken out from the reel holding portion 86, it is slightly elastically deformed in the direction in which the pair of side wall plates 100 are separated.
  • the tape reel 84 can be easily replaced.
  • the protruding portion 120 is formed on the side wall plate 100 of the reel holding portion 86, and the tape reel 84 can be appropriately replaced by the protruding portion 120.
  • a clearance is provided between the end surface 116 on the base end side of the support pin 104 and the side wall plate 100 in order to ensure smooth rotation of the tape reel 84.
  • the flange portion 90 of the tape reel 84 has a clearance between the end surface 116 on the base end side of the support pin 104 and the side wall plate 100.
  • the tape reel 84 may not be properly inserted into the reel holding portion 86. Therefore, the side wall plate 100 is formed with a protruding portion 120 so as to surround the support pin 104, and the protruding amount of the protruding portion 120 is larger than the amount corresponding to the dimension of the clearance. For this reason, when the tape reel 84 is inserted into the inside of the reel holding portion 86, the flange portion 90 of the tape reel 84 comes into contact with the protruding portion 120, thereby preventing the flange portion 90 from being caught in the clearance. As a result, the tape reel 84 can be appropriately inserted into the reel holder 86, and the tape reel 84 can be appropriately replaced.
  • the side wall plate 100 is an example of a side wall surface.
  • the support pin 104 is an example of a protruding pin.
  • the support pin 104 is rotatably disposed on the side wall plate 100 so as to be rotatable about the axis, but may be fixed to the side wall plate 100.
  • the support pins 104 be rotatably disposed on the side wall plate 100.
  • the dome-shaped support pin 104 is used as a pin for sandwiching the tape reel 84.
  • various shapes of pins can be used.
  • the maximum inclination angle of the side surface of the support pin 104 is 30 degrees, but the maximum inclination angle can be about 10 to 80 degrees. However, if the maximum tilt angle is too small, it is difficult to properly hold the tape reel 84, and if the maximum tilt angle is too large, it is difficult to replace the tape reel 84. Considering this, it is desirable that the maximum inclination angle of the side surface of the support pin 104 is about 20 to 40 degrees.
  • the inclination angle of the side surface of the support pin 104 becomes smaller as it goes from the base end portion to the tip end portion, but the inclination angle of the side surface of the support pin 104 is changed from the base end portion to the tip end portion. The more you go, the bigger it is.
  • the inclination angle of the side surface of the support pin 104 can be made constant.
  • the annular protrusion 120 is formed on the side wall plate 100 so as to surround the support pin 104, but at least above the support pin 104 of the side wall plate 100, that is, on the reel holding portion 86. If the tape reel 84 is formed in the direction in which the tape reel 84 is inserted and removed, it is possible to prevent the flange portion 90 of the tape reel 84 from being caught in the clearance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Supply And Installment Of Electrical Components (AREA)
PCT/JP2014/067743 2014-07-03 2014-07-03 テープフィーダ WO2016002035A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016530753A JP6466934B2 (ja) 2014-07-03 2014-07-03 テープフィーダ
CN201480080124.3A CN106664817B (zh) 2014-07-03 2014-07-03 带式供料器
PCT/JP2014/067743 WO2016002035A1 (ja) 2014-07-03 2014-07-03 テープフィーダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/067743 WO2016002035A1 (ja) 2014-07-03 2014-07-03 テープフィーダ

Publications (1)

Publication Number Publication Date
WO2016002035A1 true WO2016002035A1 (ja) 2016-01-07

Family

ID=55018634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/067743 WO2016002035A1 (ja) 2014-07-03 2014-07-03 テープフィーダ

Country Status (3)

Country Link
JP (1) JP6466934B2 (zh)
CN (1) CN106664817B (zh)
WO (1) WO2016002035A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108260340A (zh) * 2016-12-28 2018-07-06 松下知识产权经营株式会社 带卷盘支承装置、部件安装装置以及带卷盘支承方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6806743B2 (ja) * 2018-08-24 2021-01-06 ファナック株式会社 リールホルダ、テープ供給装置、ロボットハンド、ロボットおよび部品実装システム
JP7256705B2 (ja) * 2019-06-25 2023-04-12 ファナック株式会社 ロボットハンドおよびロボット
JP7342521B2 (ja) * 2019-08-23 2023-09-12 マックス株式会社 結束機

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0770858B2 (ja) * 1987-01-19 1995-07-31 三洋電機株式会社 部品供給装置
JPH07206230A (ja) * 1994-01-21 1995-08-08 Kaneda Kikai Seisakusho:Kk 巻取紙の回転支持装置
JP3555747B2 (ja) * 1998-12-09 2004-08-18 茨木精機株式会社 綿紙製シートロールの支持装置
JP2004299886A (ja) * 2003-03-31 2004-10-28 Kenji Shimazaki ロール部材用巻き戻し装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09298387A (ja) * 1996-05-08 1997-11-18 Suzuki:Kk 部品供給装置のテープリールの保持機構と部品供給装置
JP2013235900A (ja) * 2012-05-07 2013-11-21 Juki Corp リールホルダ及び電子部品供給装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0770858B2 (ja) * 1987-01-19 1995-07-31 三洋電機株式会社 部品供給装置
JPH07206230A (ja) * 1994-01-21 1995-08-08 Kaneda Kikai Seisakusho:Kk 巻取紙の回転支持装置
JP3555747B2 (ja) * 1998-12-09 2004-08-18 茨木精機株式会社 綿紙製シートロールの支持装置
JP2004299886A (ja) * 2003-03-31 2004-10-28 Kenji Shimazaki ロール部材用巻き戻し装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108260340A (zh) * 2016-12-28 2018-07-06 松下知识产权经营株式会社 带卷盘支承装置、部件安装装置以及带卷盘支承方法

Also Published As

Publication number Publication date
CN106664817A (zh) 2017-05-10
CN106664817B (zh) 2019-04-23
JPWO2016002035A1 (ja) 2017-04-27
JP6466934B2 (ja) 2019-02-06

Similar Documents

Publication Publication Date Title
JP6466934B2 (ja) テープフィーダ
JP5746593B2 (ja) 電子部品供給装置
EP3316671B1 (en) Component mounter
JP6412125B2 (ja) 部品装着機
JPWO2015140896A1 (ja) パネル装置、および作業機
JP2017117970A (ja) テープフィーダ
JP6294891B2 (ja) 搭載位置最適化プログラム
JP6232584B2 (ja) スプライシングテープ用のテープカッター
US10696511B2 (en) Tape reel supporting device, component placement machine, and tape reel supporting method
JP6578346B2 (ja) テープフィーダのリール保持装置
JP6814504B2 (ja) テープフィーダ
JP2008141083A (ja) テープフィーダおよび電子部品実装装置
JP6420851B2 (ja) ノズル収容装置
JP4858450B2 (ja) テープフィーダ
JP5965697B2 (ja) 部品供給ユニット
JP2018116992A (ja) フィーダー管理システム及びこれを備えた部品実装システム
WO2023166704A1 (ja) リール保持装置及びテープフィーダ
JP7142204B2 (ja) 吸着ノズルおよび部品実装装置
JP2013033780A (ja) 部品供給装置
WO2022044148A1 (ja) 部品実装システム及び電子部品の供給方法
JP2019004037A (ja) リール保持装置
JP6570437B2 (ja) ロータリーヘッド、部品実装装置、及び、表面実装機
JP6714609B2 (ja) 部品装着ヘッド
KR101056167B1 (ko) 테이프 피더의 릴 포켓
JP2018158048A (ja) 接続機構、ミシン、及び下糸自動供給装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14896545

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2016530753

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14896545

Country of ref document: EP

Kind code of ref document: A1