WO2019244294A1 - Dispositif d'alimentation de bandes - Google Patents

Dispositif d'alimentation de bandes Download PDF

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Publication number
WO2019244294A1
WO2019244294A1 PCT/JP2018/023569 JP2018023569W WO2019244294A1 WO 2019244294 A1 WO2019244294 A1 WO 2019244294A1 JP 2018023569 W JP2018023569 W JP 2018023569W WO 2019244294 A1 WO2019244294 A1 WO 2019244294A1
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WO
WIPO (PCT)
Prior art keywords
tape
waste
cutting device
feeder
component
Prior art date
Application number
PCT/JP2018/023569
Other languages
English (en)
Japanese (ja)
Inventor
祐輔 山▲崎▼
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 JP2020525162A priority Critical patent/JP7012847B2/ja
Priority to PCT/JP2018/023569 priority patent/WO2019244294A1/fr
Publication of WO2019244294A1 publication Critical patent/WO2019244294A1/fr

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/02Feeding of components

Definitions

  • the present invention relates to a tape feeder that supplies components from taped components.
  • a tape feeder that supplies components from taped components, components are removed from the carrier tape, and the removed components are supplied. Then, the carrier tape after the components are removed, that is, the waste tape is discharged from the tape feeder.
  • the following patent document describes an example of such a tape feeder.
  • the present specification is a tape feeder that supplies components from a tape-formed component, and discharges waste tape after the components are supplied from the tape-formed component to the outside of the tape feeder. And a tape feeder that performs at least one of the ejection of air into the discharge path and the vibration of at least a part of the discharge path.
  • At least one of the ejection of air into a discharge path for discharging the waste tape to the outside of the tape feeder and the vibration of at least a part of the discharge path is executed.
  • the waste tape can be suitably discharged from the tape feeder, and components can be supplied stably.
  • FIG. 2 is an enlarged perspective view of various devices constituting the tape feeder. It is an expansion perspective view inside a tape feeder. It is an expansion perspective view inside a tape feeder. It is a side view inside a tape feeder.
  • 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 main 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 mounted on the frame portion 32.
  • the transfer device 22 includes two conveyor devices 40 and 42. Each of the two conveyor devices 40, 42 transports a circuit board supported by each conveyor device 40, 42.
  • the transport direction of the circuit board is referred to as an X direction
  • a horizontal direction perpendicular to the direction is referred to as a Y direction
  • a vertical direction is referred to as a Z direction.
  • the moving device 24 is an XY robot type moving device, and moves the slider 50 to an arbitrary position.
  • the mounting head 26 is attached 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 by negative pressure, and separates the held electronic component by positive pressure.
  • the mounting head 26 mounts electronic components on the circuit board.
  • a suction nozzle 60 is provided on a lower end surface of the mounting head 26.
  • the suction nozzle 60 communicates with a positive / negative pressure supply device (not shown) via a negative pressure air and a positive pressure air passage.
  • a positive / negative pressure supply device not shown
  • the mounting head 26 has a nozzle elevating device (not shown) for elevating and lowering the suction nozzle 60, and changes the vertical position of the electronic component to be held.
  • the supply device 28 is a device that supplies components by the tape feeder 70.
  • the tape feeder 70 includes a feeder main body 72, and is detachably mounted on a mounting table (see FIG. 1) 76 provided at an end of the frame 32 in the feeder main body 72. You.
  • the tape feeder 70 is a device that removes a radial lead component (hereinafter abbreviated as “radial component”) 78 from the taped component 76 and supplies the removed radial component 78.
  • the tape-formed component 76 includes a plurality of radial components 78 and a carrier tape 80, as shown in FIG.
  • the radial component 78 includes a generally cylindrical main body 82 and two leads 84 extending in the same direction from the bottom surface of the main body 82.
  • the two leads 84 of the radial component 78 are taped to the carrier tape 80 at the lower ends.
  • a plurality of feed holes 88 are formed at an equal pitch.
  • the plurality of radial components 78 are taped to the carrier tape 80 at the same pitch as the pitch at which the feed holes 88 are formed.
  • the tape feeder 70 has a guide mechanism 100, a sending device 102, a lead cutting device 104, and a tape cutting device 106.
  • the guide mechanism 100, the sending device 102, the lead cutting device 104, the tape cutting device 106, are disposed inside the feeder body 72.
  • a side on which the tape cutting device 106 is provided may be referred to as a front side, and a side opposite to the front side may be referred to as a rear side.
  • the guide mechanism 100 includes a pair of guide rails 110, and the pair of guide rails 110 are disposed on the upper end surface of the feeder main body 72 so as to extend in the front-rear direction while facing each other. I have.
  • the carrier tape 80 of the taped component 76 is inserted between the pair of guide rails 110 in a state where the width direction of the carrier tape 80 extends in the up-down direction, that is, in an upright state.
  • the state in which the carrier tape 80 is erected is a state in which the carrier tape 80 and the upper surface of the tape feeder 70 generally intersect at a right angle, and the leads 84 taped on the carrier tape 80 extend in the vertical direction. Then, the radial component 78 held by the carrier tape 80 extends upward from between the pair of guide rails 110.
  • the delivery device 102 has a pawl member (not shown) and a delivery air cylinder (not shown).
  • the claw member is disposed slidably in the front-rear direction below the pair of guide rails 110, and slides in the front-rear direction by the operation of the delivery air cylinder.
  • the claw member is engaged with a feed hole 88 of the taped component 76 inserted between the pair of guide rails 110. Then, when the claw member slides forward, the taped component 76 is sent forward.
  • the amount of one slide of the claw member is set to the same length as the formation pitch of the feed hole 88 to the taped component 76.
  • the engagement of the claw member with the feed hole 88 is released.
  • the taped component 76 is fed forward by an amount corresponding to the formation pitch of the feed hole 88 by one reciprocation of the claw member in the front-rear direction.
  • a lead cutting device 104 is disposed in a direction in which the tape-formed component 76 is sent out by the sending device 102, that is, in front of the sending device 102.
  • the lead cutting device 104 includes a fixing member 120, a swing member 122, and a lead cutting air cylinder 124.
  • the fixing member 120 is omitted.
  • the fixing member 120 and the swinging member 122 are disposed in front of the delivery device 102 with the carrier tape 80 of the taped component 76 delivered by the delivery device 102 interposed therebetween.
  • Reference numeral 124 is disposed on the rear side of the lower ends of the fixing member 120 and the swinging member 122.
  • the fixing member 120 is fixedly disposed in a posture extending in the vertical direction, and the upper end of the fixing member 120 faces the lead 84 held by the carrier tape 80.
  • a fixed-side holding plate 126 is provided at the upper end of the fixed member 120.
  • the swing member 122 is disposed in a posture extending in the up-down direction with the carrier tape 80 sandwiched therebetween and facing the fixing member 120, and is capable of swinging about an axis extending in the front-rear direction. .
  • the swing member 122 swings in a controllable manner by the operation of the lead cutting air cylinder 124.
  • the upper end of the swing member 122 faces the lead 84 held by the carrier tape 80, and a swing-side holding plate 128 is provided at the upper end of the swing member 122.
  • the swing member 122 swings, so that the swing-side holding plate 128 of the swing member 122 approaches and separates from the fixed-side holding plate 126 of the fixed member 120.
  • the swing member 122 swings in a direction in which the upper end portion approaches the fixing member 120, so that the leads 84 taped to the carrier tape 80 move to the fixed side holding plate 126 and the swing side It is held by the holding plate 128.
  • a swing-side cutter (not shown) is provided below the swing-side holding plate 128, and is provided below the fixed-side holding plate 126 so as to face the swing-side cutter.
  • a cutter (not shown) is provided. Therefore, the lead 84 held between the fixed-side holding plate 126 and the swing-side holding plate 128 is cut by the swing-side cutter and the fixed-side cutter.
  • the radial component 78 is separated from the carrier tape 80, and the taped component 76 becomes a separated carrier tape of the radial component 78 (hereinafter, referred to as “waste tape”).
  • the tape cutting device 106 is disposed in front of the lead cutting device 104, that is, in the direction in which the tape-formed component 76 is sent out. And a tape cutting air cylinder 134.
  • the tape cutting air cylinder 134 is omitted.
  • the fixed arm 130 and the swing arm 132 are disposed on the front side of the lead cutting device 104 with the waste tape interposed therebetween.
  • the tape cutting air cylinder 134 is connected to the fixed arm 130 and the swing arm 132. It is arranged in front of the lower end.
  • the fixed arm 130 is fixedly disposed in a posture extending in the up-down direction, and a fixed-side cutter 136 is disposed on a side edge facing the waste tape.
  • the swing arm 132 is disposed in a posture extending in the vertical direction with the waste tape sandwiched therebetween and facing the fixed arm 130, and is swingable about a shaft 138 extending in the front-rear direction.
  • a swing-side cutter (not shown) is provided on a side edge of the swing arm 132 facing the waste tape.
  • the swing arm 132 is controllably swingable by the operation of the tape cutting air cylinder 134.
  • the tape cutting device 106 when the swing arm 132 swings in a direction approaching the fixed arm 130, the waste tape is cut by the fixed cutter 136 and the swing cutter. .
  • the waste tape cut by the tape cutting device 106 is referred to as a waste tape piece 140.
  • a discharge path 150 is formed in the front side of the tape cutting device 106, that is, in the sending direction of the tape-formed component 76, as shown in FIGS.
  • the discharge path 150 is for discharging the waste tape piece 140 to the outside of the tape feeder 70, and includes an inclined path 152 and a duct path 154.
  • the inclined path 152 is disposed downstream of the tape cutting device 106, that is, in the direction in which the taped component 76 is sent out, and is a path through which the waste tape piece 140 is discharged from the tape cutting device 106.
  • the side wall 162 of the second member is formed in the front side of the tape cutting device 106, that is, in the sending direction of the tape-formed component 76, as shown in FIGS.
  • the discharge path 150 is for discharging the waste tape piece 140 to the outside of the tape feeder 70, and includes an inclined path 152 and a duct path 154.
  • the inclined path 152 is disposed downstream of the tape cutting device 106, that is, in the
  • the inclined plate 160 is disposed in an inclined state so as to descend toward the front below the waste tape extending from between the fixed arm 130 and the swing arm 132 of the tape cutting device 106.
  • the inclined plate 160 is fixed to the partition wall 166 that partitions the inside of the feeder main body 72 only at the front end, and the rear end of the inclined plate 160 is positioned between the fixed arm 130 and the swing arm 132. It extends below the waste tape that extends.
  • the pair of side walls 162 are erected on the upper surface of the inclined plate 160 so as to extend in the front-rear direction while facing each other. A waste tape extending from between the fixed arm 130 and the swing arm 132 is inserted between the pair of side walls 162. Therefore, when the waste tape is cut by the fixed arm 130 and the swing arm 132, the cut waste tape, that is, the waste tape piece 140 is partitioned by the inclined plate 160 and the pair of side walls 162. It is discharged to the inclined path 152.
  • a plurality of through holes 168 are formed in the inclined plate 160, and the plurality of through holes 168 are opened between a pair of side walls 162 in a state of being arranged in a line in the front-rear direction. .
  • a jetting device 170 is provided below the inclined plate 160.
  • the ejection device 170 is a device that ejects air upward, and by the operation of the ejection device 170, a plurality of through holes 168 formed in the inclined plate 160, between a pair of side walls 162, that is, an inclined path. Air is ejected to 152.
  • the inclined plate 160 vibrates due to the ejection of air. That is, the lower surface that is a part of the inclined path 152 vibrates.
  • the duct path 154 is disposed downstream of the inclined path 152, that is, in the direction in which the taped component 76 is sent out, and includes a first duct 176 and a second duct 178.
  • the first duct 176 is defined by the front end of the feeder main body 72 and the partition wall 166, and is a duct extending in the vertical direction in front of the inclined path 152.
  • the first duct 176 communicates with the inclined path 152 at the upper end. Therefore, the waste tape piece 140 cut by the tape cutting device 106 is discharged to the first duct 176 via the inclined path 152, and in the first duct 176, the waste tape piece 140 falls by its own weight.
  • a blower 180 is provided at the upper end of the first duct 176, and the blower 180 blows air downward inside the first duct 176. For this reason, the waste tape piece 140 is sent downward in the first duct 176 by its own weight and air blowing.
  • the second duct 178 is formed to extend in the front-rear direction inside the feeder main body 72 below the sending device 102, the lead cutting device 104, the tape cutting device 106, and the like.
  • the second duct 178 is inclined so as to descend rearward, and is open at the rear end to the rear side of the feeder main body 72.
  • the front end of the second duct 178 communicates with the lower end of the first duct 176.
  • the waste tape piece 140 that has fallen in the first duct 176 is sent rearward in the second duct 178 by the air blow from the blower 180, and is discharged from the rear end side opening of the second duct 178. , And is discharged to the outside of the tape feeder 70, that is, the tape feeder 70.
  • the taped component 76 is fed forward at a predetermined pitch by the operation of the sending air cylinder of the sending device 102.
  • the predetermined pitch is the pitch at which the feed holes 88 are formed in the taped component 76, and is the arrangement pitch of the radial components 78 in the taped component 76. Therefore, each time the taped component 76 is sent forward at a predetermined pitch, one radial component 78 moves between the fixing member 120 and the swinging member 122 of the lead cutting device 104.
  • the lead 84 of the radial component 78 is moved by the actuation of the lead cutting air cylinder 124 to the fixing side of the fixing member 120.
  • the cutting is performed by the cutter and the swing-side cutter of the swing member 122.
  • the lead 84 is sandwiched by the fixed-side holding plate 126 of the fixed member 120 and the swing-side holding plate 128 of the swinging member 122 above the cut portion. Therefore, the radial component 78 is supplied while being held between the fixed side holding plate 126 and the swing side holding plate 128 on the lead 84. That is, the upper side of the fixed side holding plate 126 and the swing side holding plate 128 of the lead cutting device 104 is the supply position of the tape feeder 70.
  • the carrier tape 80 on which the radial components 78 are taped becomes waste tape. Then, the waste tape is inserted between the fixed arm 130 and the swing arm 132 of the tape cutting device 106 with the sending of the taped component 76 by the sending device 102. In the tape cutting device 106, every time the lead 84 is cut by the lead cutting device 104, the waste tape is moved by the operation of the tape cutting air cylinder 134 to the fixed side cutter 136 of the fixed arm 130 and the swing side of the swing arm 132. It is cut by the cutter.
  • the waste tape is cut by the tape cutting device 106 every time the tape-formed component 76 is sent out by the sending device 102 at a predetermined pitch. Therefore, the length of the waste tape cut by the tape cutting device 106, that is, the length of the waste tape piece 140 is a length corresponding to a predetermined pitch.
  • the waste tape piece 140 moves forward along the inclined surface of the inclined plate 160 on the inclined path 152.
  • the lower end of the taped lead remains in the waste tape piece 140. That is, in the lead cutting device 104, since the lead taped on the carrier tape 80 is cut at a position protruding upward from the carrier tape 80, a lead below the cut position (hereinafter referred to as a “remaining lead”). ) Remains on the waste tape piece 140. For this reason, the waste tape piece 140 becomes difficult to move along the inclined path 152 due to the remaining lead, and may be clogged.
  • a plurality of through holes 168 are formed in the inclined path 152, and air is ejected from the plurality of through holes 168 by the operation of the ejection device 170.
  • the ejection device 170 operates for a predetermined time after the waste tape is cut by the tape cutting device 106. That is, the ejection device 170 ejects air for a predetermined time after the waste tape is cut by the tape cutting device 106. For this reason, the waste tape piece 140 discharged to the inclined path 152 moves smoothly in the inclined path 152 due to the ejection of air, and the discharge of the duct path 154 to the first duct 176 is promoted. In the inclined path 152, the inclined plate 160 vibrates due to the ejection of air.
  • the waste tape piece 140 does not adhere to the inclined path 152, and the discharge of the waste tape piece 140 is promoted with the vibration of the inclined plate 160.
  • the waste tape piece 140 is preferably discharged to the first duct 176 by the ejection and vibration of air regardless of the remaining lead.
  • the blowing device 180 operates for a predetermined time after the waste tape is cut by the tape cutting device 106. That is, the blowing device 180 blows air for a predetermined time after the waste tape is cut by the tape cutting device 106.
  • the waste tape piece 140 discharged to the first duct 176 moves downward due to its own weight and the air blown from the blower 180, and falls to the second duct 178.
  • the waste tape piece 140 that has fallen into the second duct 178 moves rearward by the air blown from the blower 180.
  • the waste tape piece 140 is discharged from the opening on the rear end side of the second duct 178 to the outside of the feeder main body 72, that is, the outside of the tape feeder 70.
  • the ejection of the waste tape piece 140 is promoted by the ejection of the air and the vibration of the inclined plate 160. Further, in the first duct 176 and the second duct 178, the discharge of the waste tape piece 140 is promoted by blowing air. This prevents the waste tape piece 140 from being clogged in the discharge path 150 and allows the waste tape piece 140 to be appropriately discharged to the outside of the tape feeder 70.
  • each of the sending device 102, the lead cutting device 104, and the tape cutting device 106 includes a drive source, and the operation of each device is individually controlled. That is, the sending device 102 sends out the taped component 76 by the operation of the sending air cylinder, the lead cutting device 104 cuts the lead 84 by the operation of the lead cutting air cylinder 124, and the tape cutting device 106 By operating the tape cutting air cylinder 134, the waste tape is cut. Therefore, regardless of the size of the component to be supplied, the length, that is, the size, of the waste tape piece 140 can be made constant.
  • the above-described radial component 78 is taped to the carrier tape 80 at the same pitch as the formation pitch of the perforation hole in the carrier tape 80.
  • a large component is, for example, twice the formation pitch of the perforation hole.
  • the tape is taped to the carrier tape 80 at the pitch.
  • the taped component of this large component is separated from the fixing member of the lead cutting device 104 by the feeding device 102 at a distance equivalent to twice the pitch of the formation of the perforation hole, every time the component is fed. It moves between 120 and the swing member 122.
  • the lead cutting device 104 cuts the lead and supplies the taped component, which is a large component, every time the component is sent out at a distance corresponding to twice the pitch of the perforation holes.
  • the length of the waste tape piece 140 is changed to the length of the perforation 88.
  • the length is equivalent to twice the pitch. That is, the waste tape piece in the taped component of the large component is twice as long as the waste tape piece 140 in the taped component 76.
  • the lead is cut every time the taped component of the large component is sent out by a distance corresponding to twice the pitch of the formation hole of the perforation hole, it corresponds to the formation pitch of the perforation hole.
  • the waste tape is cut by the distance and sent out.
  • the length of the waste tape piece 140 is a length corresponding to the formation pitch of the feed holes 88. That is, the waste tape is cut by the tape cutting device 106 every time the claw member makes one reciprocation in the sending device 102, and the lead is cut by the lead cutting device 104 every time the claw member makes two reciprocations in the sending device 102. This makes it possible to keep the size of the waste tape piece 140 constant regardless of the size of the component to be supplied, and prevent the waste tape piece 140 from being clogged in the discharge path 150.
  • the tape feeder 70 is an example of a tape feeder.
  • the taped component 76 is an example of a taped component.
  • the radial component 78 is an example of a component.
  • the sending device 102 is an example of a sending device.
  • the tape cutting device 106 is an example of a cutting device.
  • the waste tape piece 140 is an example of a waste tape.
  • the discharge path 150 is an example of a discharge path.
  • the inclined path 152 is an example of a first path.
  • the duct path 154 is an example of a second path.
  • the present invention is not limited to the above embodiments, but can be implemented in various modes with various changes and improvements based on the knowledge of those skilled in the art.
  • the tape feeder 70 that supplies the radial component 78 from the taped component 76 is employed, but a tape feeder that supplies the axial component from the taped component may be employed. It is. Further, it is also possible to adopt a tape feeder that supplies a non-leaded component from a taped component irrespective of a lead component such as a radial component.
  • the tape feeder 70 provided with the tape cutting device 106 is employed, but a tape feeder not provided with the tape cutting device 106 may be employed. That is, it is also possible to employ a tape feeder that discharges the carrier tape after the parts are removed, that is, the tape tape feeder without cutting the waste tape.
  • the ejection device 170 and the blowing device 180 operate for a predetermined time after the waste tape is cut by the tape cutting device 106. It may be operated for a predetermined time regardless of the feed timing of. Alternatively, a sensor may be provided on the inclined path 152 or the like, and the ejection device 170 or the like may be operated at the timing when the waste tape piece 140 is detected by the sensor.
  • the ejection of the waste tape piece 140 is promoted by the ejection of the air and the vibration of the inclined plate 160 in the inclined path 152, but the ejection of the air and the vibration of the inclined plate 160 are promoted.
  • discharge of the waste tape piece 140 may be promoted.
  • the ejection device 170 and the blowing device 180 may be configured as one device, and the one device may supply the air.
  • the second duct 178 may be provided with a blower 180 or an outlet for air supplied from the blower 180. Further, the first duct 176 and the second duct 178 may be provided with a plurality of air outlets.
  • the inclined plate 160 may be vibrated by using the exhaust air of the air cylinder that drives the delivery device 102 or the lead cutting device 104, and the ejection device 170 and the blower 180 are used by using the exhaust air. May be omitted
  • a signal for operating or stopping the sending device 102 and the lead cutting device 104 may be used as a signal for operating or stopping the ejection device 170 and the blowing device 180.

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

Abstract

Ce dispositif d'alimentation de bandes fournit des composants à partir d'un composant placé dans une bande. Le dispositif d'alimentation de bandes est pourvu d'un trajet de décharge pour décharger, vers l'extérieur du dispositif d'alimentation de bandes, une bande usagée après que les composants ont été fournis à partir de la bande contenant le composant, et exécute une propulsion d'air dans le trajet de décharge et/ou génère une vibration d'au moins une partie du trajet de décharge.
PCT/JP2018/023569 2018-06-21 2018-06-21 Dispositif d'alimentation de bandes WO2019244294A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020525162A JP7012847B2 (ja) 2018-06-21 2018-06-21 テープフィーダ
PCT/JP2018/023569 WO2019244294A1 (fr) 2018-06-21 2018-06-21 Dispositif d'alimentation de bandes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/023569 WO2019244294A1 (fr) 2018-06-21 2018-06-21 Dispositif d'alimentation de bandes

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WO2019244294A1 true WO2019244294A1 (fr) 2019-12-26

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PCT/JP2018/023569 WO2019244294A1 (fr) 2018-06-21 2018-06-21 Dispositif d'alimentation de bandes

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JP (1) JP7012847B2 (fr)
WO (1) WO2019244294A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402452B1 (en) * 1999-04-26 2002-06-11 Hover-Davis, Inc. Carrier tape feeder with cover tape parting
JP2018018874A (ja) * 2016-07-26 2018-02-01 富士機械製造株式会社 部品フィーダ
JP2018032763A (ja) * 2016-08-25 2018-03-01 ヤマハ発動機株式会社 テープ切断装置、部品実装機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402452B1 (en) * 1999-04-26 2002-06-11 Hover-Davis, Inc. Carrier tape feeder with cover tape parting
JP2018018874A (ja) * 2016-07-26 2018-02-01 富士機械製造株式会社 部品フィーダ
JP2018032763A (ja) * 2016-08-25 2018-03-01 ヤマハ発動機株式会社 テープ切断装置、部品実装機

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JP7012847B2 (ja) 2022-01-28
JPWO2019244294A1 (ja) 2021-02-15

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