WO2017098628A1 - Dispositif de support de bobine - Google Patents

Dispositif de support de bobine Download PDF

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Publication number
WO2017098628A1
WO2017098628A1 PCT/JP2015/084656 JP2015084656W WO2017098628A1 WO 2017098628 A1 WO2017098628 A1 WO 2017098628A1 JP 2015084656 W JP2015084656 W JP 2015084656W WO 2017098628 A1 WO2017098628 A1 WO 2017098628A1
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WO
WIPO (PCT)
Prior art keywords
reel
holder
tape
holding device
feeder
Prior art date
Application number
PCT/JP2015/084656
Other languages
English (en)
Japanese (ja)
Inventor
正隆 岩▲崎▼
貴規 高木
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 PCT/JP2015/084656 priority Critical patent/WO2017098628A1/fr
Priority to JP2017554733A priority patent/JP6726684B2/ja
Publication of WO2017098628A1 publication Critical patent/WO2017098628A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • 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 reel holding device that is used in combination with a feeder installed in an electronic component mounting machine and rotatably holds a tape reel on which a carrier tape is wound.
  • the electronic component mounting machine includes a substrate transfer device, a component supply device, a component transfer device, and a control device.
  • the component supply device there is a feeder that feeds out carrier tapes each storing electronic components in a plurality of component storage units.
  • a reel holding device that holds a tape reel on which a carrier tape is wound in a rotatable and replaceable manner is used.
  • the reel holding device only has to hold the same number of tape reels as the number of feeders.
  • the electronic circuit component supply device disclosed by the applicant of the present application in Patent Document 1 is called a hexa-feeder, and can supply six types of electronic components in an arrangement space for three conventional feeders.
  • the component tape feeder of Patent Document 2 is called a multi-feeder, and can supply two types of electronic components by alternately advancing and retracting two carrier tapes.
  • a new type auto loading feeder which has a function of automatically feeding the second carrier tape following the rear end of the first carrier tape and omits the splicing work is becoming widespread.
  • the reel holding device needs to hold twice as many tape reels as the conventional one.
  • a technical example relating to this type of reel holding structure is disclosed in Patent Document 3.
  • a reel stand is rotatably attached to a frame, and the reel stand is rotated so that the position can be changed to an upper position, a lower position, and a higher escape position than the upper position.
  • the reel stands are alternately arranged at the upper position and the lower position, and the mounting pitch can be made smaller than the width dimension of the reel.
  • JP 2011-138834 A Japanese Patent No. 4856761 JP-A-8-204385
  • Patent Document 3 it is possible to hold a larger number of tape reels than in the past, but it is difficult to increase up to twice.
  • the reel holding device is enlarged, the installation space tends to be large, and there is a concern that various operations of the operator may be hindered.
  • feeders are often compatible so that they are arranged regardless of their type or structure.
  • Patent Document 3 a case where a plurality of types of feeders are used together is not considered.
  • the present invention has been made in view of the problems of the background art described above, and by holding two tape reels side by side in the vertical direction, the number of holding reels can be doubled and space can be saved.
  • An object to be solved is to provide a reel holding device that does not hinder the work.
  • the reel holding device of the present invention that solves the above problems is combined with a feeder that feeds out carrier tapes each storing electronic components in a plurality of component storage units and can collect the electronic components at a supply position.
  • a reel holding device used to hold a tape reel on which the carrier tape is wound which is disposed above and below the device base and the device base, and each holds the tape reel in a rotatable and replaceable manner.
  • a holder moving mechanism that enables movement of at least one of the upper reel holder and the lower reel holder.
  • the upper reel holder and the lower reel holder are arranged above and below the device base, and the two tape reels are held side by side in the vertical direction.
  • the number of tape reels to be held is doubled as compared with the conventional case.
  • the space for arranging the reel holding device can be saved as compared with a configuration in which two tape reels are held side by side in the front-rear direction.
  • at least one of the upper reel holder and the lower reel holder is movable between the use position and the retracted position. Therefore, the operator can move the upper reel holder and the lower reel holder to a retracted position that does not interfere with the work when performing various work, and the various work is not hindered.
  • FIG. 1 is a plan view schematically showing an overall configuration of an electronic component mounting machine 9 using the reel holding device 1 of the embodiment.
  • the direction from the left side to the right side in FIG. 1 is the X-axis direction for loading and unloading the substrate K, and the direction from the rear side on the lower side to the front side on the upper side is the Y-axis direction.
  • the electronic component mounting machine 9 is configured by assembling a substrate transport device 92, a component supply device 93, a component transfer device 94, a component camera 95, a control device 96, and the like on a machine base 91.
  • the substrate transfer device 92, the component supply device 93, the component transfer device 94, and the component camera 95 are controlled by the control device 96, and each performs a predetermined operation.
  • the substrate transfer device 92 includes a substrate transfer unit 925, a backup unit 926, and the like.
  • the substrate transport unit 925 includes a pair of guide rails 921 and 922, a pair of conveyor belts, and the like, and carries the substrate K to and from the mounting position.
  • the backup unit 926 is disposed below the mounting execution position, and pushes up the substrate K for positioning.
  • the component supply device 93 is configured based on the device pallet 98 and the bucket member 2.
  • the device pallet 98 is a substantially rectangular member, and a plurality of feeders 8 are arranged on the upper surface.
  • the device pallet 98 is detachably mounted behind the machine base 91.
  • the bucket member 2 is disposed on the rear side of the device pallet 98. Detailed configurations of the device pallet 98 and the bucket member 2 will be described later.
  • the component transfer device 94 picks up and collects electronic components from the plurality of feeders 8 and transports and mounts them to the positioned substrate K.
  • the component transfer device 94 is an XY robot type device that can move horizontally in the X-axis direction and the Y-axis direction.
  • the component transfer device 94 includes a pair of Y-axis rails 941 and 942 and a Y-axis slider 943 constituting a head driving mechanism, a mounting head 944 driven in the X-axis direction and the Y-axis direction, a nozzle tool 945, a suction nozzle 946, And a substrate camera 947 and the like.
  • the nozzle tool 945 is held by the mounting head 944 in an exchangeable manner, while holding the suction nozzle 946 on the lower side.
  • the suction nozzle 946 sucks the electronic component and attaches it to the substrate K.
  • the board camera 947 is provided on the mounting head 944 and images a position reference mark attached to the board K to detect an accurate position of the board K.
  • the component camera 95 is provided upward on the upper surface of the machine base 91 between the substrate transfer device 92 and the component supply device 93.
  • the component camera 95 images the state of the electronic component sucked by the suction nozzle 946 while the mounting head 944 moves from the feeder 8 onto the substrate K.
  • the control device 96 is assembled to the machine base 91, and the arrangement position thereof is not particularly limited.
  • the control device 96 controls the component mounting operation according to a previously stored mounting sequence.
  • FIG. 2 is a perspective view showing a detailed structure of the device pallet 98 and the bucket member 2 constituting the component supply device 93.
  • the device pallet 98 is formed such that an upright portion 983 is erected at the front end of a substantially rectangular flat portion 981.
  • slots 982 extending in the front-rear direction (Y-axis direction) are engraved along the width direction (X-axis direction).
  • Positioning holes and connectors are respectively provided at positions corresponding to the slots 982 of the upright portion 983.
  • FIG. 2 illustrates a state in which one conventional feeder 8 is mounted. Actually, a maximum of 20 feeders 8 are arranged in the device pallet 98. The positioning pin provided on the front surface of the feeder 8 is fitted into the positioning hole of the upright portion 983. Thereby, the attachment position of the feeder 8 with respect to the device pallet 98 is determined. At the same time, the connector provided on the front surface of the feeder 8 is fitted to the connector of the upright portion 983. As a result, the feeder 8 is connected to the control device 96 in communication and supplied with power.
  • the tape discharge duct 985 disposed on the machine base 91 discharges the used carrier tape 89 coming out of the feeder 8 downward.
  • the used carrier tape 89 is collected in a tape collection box 97 (shown in FIGS. 8 to 10) below the machine base 91.
  • the feeder 8 has a tape insertion port 81 near the rear intermediate height.
  • a feed-out rail 82 is disposed from the tape insertion port 81 of the feeder 8 toward the upper part of the front end.
  • a component supply position 83 is set on the upper surface near the front end of the feed rail 82.
  • a sprocket 84 is rotatably supported on the lower side behind the supply position 83 of the feed rail 82. The teeth of the sprocket 84 protrude from the groove formed in the feed rail 82 and fit into the sprocket hole of the carrier tape.
  • the sprocket 84 is intermittently rotated by a motor (not shown), pulls out the carrier tape 89 from the tape reel 88, and feeds it to the component supply position 83 by a predetermined pitch.
  • a tape peeling mechanism (not shown) is provided at a position near the sprocket 84 on the upper surface of the feed rail 82.
  • the feeder lined up on the device pallet 98 is not limited to the conventional feeder 8 described above.
  • a new hexafeeder 8H shown in FIGS. 8 to 10
  • a multi-feeder shown in FIGS. 8 to 10
  • an autoloading feeder hereinafter collectively referred to as a new feeder
  • the new feeder requires twice as many tape reels 88 as the conventional one.
  • the bucket member 2 can hold the tape reel 88 corresponding to the conventional feeders 8 arranged in the width direction of the electronic component mounting machine 9. That is, the component supply device 93 can be configured using the bucket member 2 to supply one tape reel 88 for each feeder 8 and not using the reel holding device 1 of the embodiment.
  • the bucket member 2 may be an existing member provided in the existing electronic component mounting machine 9 or may be a part of a newly manufactured electronic component mounting machine 9.
  • the bucket member 2 includes two arm members 21, two side plates 22, four roller shafts 231 to 234, two partition plate holding shafts 251 and 252, and a plurality of partition plates 26. .
  • the two arm members 21 are fixed to rear portions on both sides in the width direction of the flat portion 981 of the device pallet 98.
  • the arm member 21 is formed so as to extend in the horizontal rear at first, then incline toward the rear downward direction, and finally extend in the horizontal rear.
  • a handle 28 is provided by connecting the rear portions of the two arm members 21. By pulling the handle 28, the entire component supply device 93 can be removed rearward from the electronic component mounting machine 9.
  • Side plates 22 are disposed on the upper side of the inclined portion and the rear horizontal portion of the two arm members 21, respectively.
  • the two side plates 22 are arranged in parallel at a separation distance wider than the width dimension of the device pallet 98.
  • the side plate 22 is formed with a large front side and a small rear side. Between the two side plates 22, four roller shafts 231 to 234 and two partition plate holding shafts 251 and 252 are bridged.
  • the lower three roller shafts 231 to 233 are arranged near the front, near the center, and near the rear of the lower portion of the side plate 22.
  • the upper roller shaft 234 is disposed near the front side of the upper portion of the side plate 22.
  • Each of the roller shafts 231 to 234 is rotatably supported by a plurality of support rollers on the outer periphery.
  • the width dimension of each support roller is slightly larger than the width dimension of the tape reel 88.
  • a support shaft having a smooth outer peripheral surface can be used.
  • the tape reel 88 is placed and held between the roller shaft 231 near the front and the roller shaft 232 near the center, or between the roller shaft 232 near the center and the roller shaft 233 near the center.
  • the front and rear support rollers are paired and rotatably support the lower outer periphery of the tape reel 88.
  • the support roller 244 of the upper roller shaft 234 guides the carrier tape 89 fed from the tape reel 88 to the tape insertion port 81 of the feeder 8.
  • the partition plate holding shafts 251 and 252 are disposed near the upper part of the front side of the side plate 22 and near the rear end of the side plate 22.
  • the two front and rear partition plate holding shafts 251 and 252 hold the plurality of partition plates 26 in a detachable manner.
  • the partition plate 26 can be inserted between the tape reels 88 and is held substantially parallel to the side plate 21. In the configuration example of FIG. 2, the partition plate 26 is inserted every two tape reels 88.
  • FIG. 3 is a perspective view of the reel holding device 1 of the embodiment.
  • the reel holding device 1 can hold six tape reels 88 (881 to 883) corresponding to one hexa feeder, three multi feeders, or three auto loading feeders.
  • the reel holding device 1 includes a device base 3, an upper reel holder 4, a lower reel holder 5, an upper holder turning mechanism 6, a lower holder turning mechanism 7, and the like. Note that the bucket member 2 may be added to the components of the reel holding device 1.
  • the device base 3 is formed with two side plates 31 as main members.
  • the side plates 31 are plate members that are long in the front-rear direction, and are arranged parallel to each other.
  • the upper edge of the side plate 31 has approximately four steps. Thereby, the apparatus base 3 is formed higher toward the front side.
  • the lower edge of the side plate 31 gently descends from the front end to about 1/3 of the length direction, and thereafter extends substantially horizontally to the rear end.
  • the two side plates 31 are connected by using first to third roller shafts 341 to 343 and a plurality of connection shafts having a reference numeral. Thereby, the mechanical strength of the apparatus base 3 is ensured.
  • An upper mounting groove 321 extending in the front-rear direction is formed in the upper part of the front end of the device base 3.
  • a lower mounting groove 322 extending in the front-rear direction is formed in the lower part of the front end of the device base 3.
  • a bowl-shaped bottom mounting groove 323 is formed in the horizontal bottom 335 of the apparatus base 3.
  • the upper mounting groove 321 and the bottom mounting groove 323 are used when the reel holding device 1 is mounted on the bucket member 2.
  • the lower mounting groove 322 is used in combination with the upper mounting groove 321 in another application, for example, when the reel holding device 1 is kept in a storage place.
  • a positioning bracket 36 is provided at the highest upper front portion 331 of the device base 3 (details will be described later).
  • a reel holding space is formed between the side plates 31 from the second highest upper central part 332 of the device base 3 to the third highest upper rear part 333.
  • the upper reel holder 4 is erected upward at the fourth upper rear end 334 of the device base 3.
  • the lower reel holder 5 is erected downward.
  • the three first to third roller shafts 341 to 343 are arranged around the reel holding space.
  • the first roller shaft 341 is disposed at the uppermost portion of the rear end of the upper front portion 331.
  • the second roller shaft 342 is disposed on the front side obliquely above the bottom mounting groove 323.
  • the third roller shaft 343 is disposed slightly below the upper rear end 333.
  • Each of the first to third roller shafts 341 to 343 is rotatably supported by three support rollers 344 on the outer periphery.
  • the width dimension of each support roller 344 is slightly larger than the width dimension of the tape reel 881.
  • the support roller 344 rotatably supports the outer periphery of the tape reel 881 set in the reel holding space.
  • the upper reel holder 4 is composed of two side plates 41, a connecting plate 42, first to sixth roller shafts 431 to 436, and the like.
  • the side plate 41 is a plate material that is long in the vertical direction and is cut out at two central positions.
  • the two side plates 41 are arranged in parallel and spaced apart from each other by the same separation distance as the two side plates 31 of the device base 3.
  • the shape of the lower edge 411 of the side plate 41 is similar to the shapes of the upper rear portion 333 and the upper rear end portion 334 of the device base 3.
  • the lower part of the rear edge 412 is connected by the connecting plate 42.
  • the reel holding space formed between the side plates 41 is integrally connected to the reel holding space formed between the side plates 31 of the apparatus base 3.
  • the reel holding space can hold three tape reels arranged in the width direction so as to be rotatable and replaceable.
  • FIG. 3 illustrates a state where the reel holding space holds one large-diameter tape reel 881.
  • the first to third roller shafts 431 to 433 are stretched over three positions separated in the vertical direction of the rear edges 412 of the two side plates 41.
  • the fourth to sixth roller shafts 434 to 436 are bridged at three locations approaching in the front-rear direction of the upper edges 413 of the two side plates 41.
  • Each of the first to sixth roller shafts 431 to 436 is rotatably supported by three rollers on the outer periphery.
  • the width of each roller is slightly larger than the width of the tape reel 88.
  • the first to sixth roller shafts 431 to 436 prevent deviation of the tape reel 881 set in the reel holding space. Note that, instead of the first to sixth roller shafts 431 to 436 and the rollers, it is possible to use a support shaft having a smooth outer peripheral surface.
  • the upper holder turning mechanism 6 is provided between the rear part of the device base 3 and the lower part of the upper reel holder 4.
  • the upper holder turning mechanism 6 supports the upper reel holder 4 so as to be turnable between a use position shown in FIG. 3 and a retracted position farther from the feeder 8 than the use position.
  • the upper holder turning mechanism 6 is an embodiment of the holder moving mechanism of the present invention.
  • FIG. 4 is a perspective view illustrating the configuration of the upper holder turning mechanism 6. In FIG. 4, the upper reel holder 4 is in a rearward retracted position that is turned counterclockwise by approximately 90 ° from the use position. Further, in FIG. 4, the side plate 41 on the near side of the upper reel holder 4 is seen through.
  • the upper holder turning mechanism 6 has a turning support shaft 61, a pair of use positioning members 62, a use position lock bar 63, and a retraction positioning member 64 on the apparatus base 3 side.
  • a rear plate 35 is erected upward between the side plates 31 at the rear of the apparatus base 3.
  • the turning support shaft 61 is disposed behind the rear plate 35 and extends in the width direction.
  • the pair of use positioning members 62 are spaced apart in the width direction on the upper rear side of the rear plate 35.
  • the use position lock bar 63 is a linear member, extends upward from the upper portion of the rear plate 35, and is inclined and stretched in the width direction.
  • the retraction positioning member 64 has, for example, a disc shape made of synthetic rubber, and is disposed on the front side of a substantially intermediate height of the rear plate 35.
  • the upper holder turning mechanism 6 has a turning cylinder 65, a pair of use position contact members 66, a use position lock screw 67, and a retraction position stopper 68 on the upper reel holder 4 side.
  • the swivel cylinder 65 is disposed at the lower end of the connecting plate 42 of the upper reel holder 4 and extends in the width direction.
  • the swivel cylinder 65 is disposed so as to be rotatable around the outer periphery of the swivel support shaft 61. Thereby, the upper reel holder 4 can be turned around the turning support shaft 61 as a turning center.
  • the pair of use position abutting members 66 are disposed inside the two side plates 41 facing each other.
  • the use position lock screw 67 is disposed through the connecting plate 42.
  • the butterfly-shaped head 671 protruding outside the holder of the use position lock screw 67 can be rotated by an operator's finger.
  • the threaded portion 672 protruding inside the holder of the use position lock screw 67 engages and releases the use position lock bar 63.
  • the retreat position stopper 68 is provided in contact with the use position abutting member 66 on the back side in FIG. 4, and is disposed so as to wrap around from the side of the rear plate 35 to the front side.
  • the pair of use position abutting members 66 also pivot and abut against the use positioning members 62, as indicated by the broken line arrow M1. Thereby, further clockwise turning of the upper reel holder 4 is restricted.
  • the screw portion 672 engages the use position lock bar 63.
  • the upper reel holder 4 is restricted from turning in both directions. In this state, the tape reel 881 is stably held, and the upper reel holder 4 can stably perform the feeding operation of the carrier tape 891 (shown in FIGS. 8 and 10).
  • the lower reel holder 5 includes two side plates 51, first to fourth roller shafts 521 to 524, a detachable roller 54, and the like.
  • the side plate 51 includes a main plate portion 510 and four first to fourth branch plate portions 511 to 514.
  • the main plate 510 extends downward from the lower side of the device base 3, bends in the middle, and extends in the front lower direction.
  • the first to fourth branch plate portions 511 to 514 branch and extend from the lower end of the main plate portion 510 at an angular pitch of approximately 60 °.
  • the first to fourth branch plate portions 511 to 514 have the same length, and the plate width is narrower than that of the main plate portion 510.
  • the first to fourth roller shafts 521 to 524 are bridged by connecting the tips of the first to fourth branch plate portions 511 to 514 of the two side plates 51 to each other.
  • Each of the first to fourth roller shafts 521 to 524 is rotatably supported by three rollers on the outer periphery.
  • the width of each roller is slightly larger than the width of the tape reels 882 and 883.
  • a partition plate 53 is inserted between the rollers arranged in the width direction.
  • the shape of the partition plate 53 is similar to the shape in which the four branch plate portions 511 to 514 are combined.
  • a detachable attachment / detachment roller 54 is bridged by connecting a position slightly above the bent portion of the rear edge of the main plate 510 of the two side plates 51.
  • FIG. 3 illustrates a state where the reel holding space holds the large-diameter tape reel 882 in the center and holds the small-diameter tape reel 883 on the back side of the drawing.
  • the large-diameter tape reel 882 contacts the respective rollers of the first to fourth roller shafts 521 to 524 and the detachable roller 54 or is positioned at a close distance so as to be rotatably supported.
  • the small-diameter tape reel 883 is rotatably supported by the two rollers of the first and second roller shafts 521 and 522. In this state, the tape reels 882 and 883 are stably held, and the lower reel holder 5 can stably feed the carrier tapes 892 and 893 (shown in FIGS. 8 and 10).
  • the lower holder turning mechanism 7 is provided between the rear part of the bottom 335 of the apparatus base 3 and the upper part of the lower reel holder 5.
  • the lower holder turning mechanism 7 supports the lower reel holder 5 so as to be turnable between a use position and a retracted position farther from the feeder 8 than the use position.
  • the lower holder turning mechanism 7 is an embodiment of the holder moving mechanism of the present invention.
  • FIG. 5 is a perspective view for explaining the configuration of the lower holder turning mechanism 7, and shows the use position of the lower reel holder 5.
  • FIG. 6 is a perspective view for explaining the configuration of the lower holder turning mechanism 7 and shows the retracted position of the lower reel holder 5.
  • the lower reel holder 5 is in a retracted position that is turned clockwise by approximately 90 ° from the use position shown in FIG. 5 and 6, the side plate 51 on the near side of the lower reel holder 5 is seen through.
  • the lower holder turning mechanism 7 has a turning support portion 71 and a positioning lever 72 on the device base 3 side.
  • the swivel support portion 71 is a block-shaped member and is provided at the rear portion of the bottom portion 335 of the device base 3.
  • the swivel support part 71 has a bearing hole 711 drilled in the width direction.
  • a lever support member 712 for supporting the positioning lever 72 is provided on the lower surface of the turning support portion 71.
  • the positioning lever 72 includes an operation unit 721, a retraction positioning unit 722, a supported portion 723, a use positioning unit 724, and a use position guiding unit 725.
  • the positioning lever 72 is formed by bending and cutting a plate material.
  • the operation portion 721 serving as the rear end of the positioning lever 72 is formed by extending a plate material in the vertical direction.
  • the operation unit 721 can be pushed forward with an operator's finger.
  • the retraction positioning unit 722 is formed in a shape in which the plate material extends forward from the lower end of the operation unit 721, refracts in the middle, and extends downward. Further, the retracting positioning portion 722 has a plate material extending downward and an intermediate portion in the width direction is inclined. Thereby, the retraction positioning part 722 has a positioning space between the horizontal upper part and the V-shaped lower part in a side view.
  • the supported portion 723 is formed by extending a plate material forward from the lower end of the retracting positioning portion 722.
  • the supported portion 723 is sandwiched and supported by the turning support portion 71 and the lever support member 712, and is supported so as to be movable in the front-rear direction.
  • the use positioning portion 724 is formed by bending a plate material from the front side of the supported portion 723 into a U-shape that opens backward. Thereby, the use positioning part 724 has a positioning space inside the U-shape.
  • the use position guiding portion 725 is formed to extend downward from the lower rear end of the U-shape of the use positioning portion 724.
  • an urging spring 726 is provided between the retracting positioning portion 722 and the turning support portion 71, and the positioning lever 72 is always urged rearward. For this reason, the positioning lever 72 is located on the rear side except during operation.
  • the lower holder turning mechanism 7 has a turning shaft 75, a stop positioning roller 76, and a retracting positioning roller 77 on the lower reel holder 5 side.
  • the pivot 75 extends in the width direction by connecting the rear ends of the upper portions of the two side plates 51.
  • the turning shaft 75 is supported by the bearing hole 711 of the turning support portion 71 so as to be turnable. Thereby, the lower reel holder 5 can be turned around the turning shaft 75 as a turning center.
  • the use positioning roller 76 extends in the width direction by connecting the upper portions of the front edges of the two side plates 51.
  • the retraction positioning roller 77 extends in the width direction by connecting the upper portions of the rear edges of the two side plates 51.
  • the use positioning roller 76 enters and is locked into the positioning space of the use positioning unit 724. Thereby, turning of the lower reel holder 5 is restricted.
  • the operator first pushes the operation portion 721 of the positioning lever 72 forward (see the broken line arrow M2). Then, the use positioning unit 724 moves forward (see the broken line arrow M3) to release the use positioning roller 76. Thereby, the lower reel holder 5 can be turned.
  • the positioning lever 72 returns to the rear side by the action of the biasing spring 726.
  • the retracting positioning roller 77 pushes the V-shaped rear side of the retracting positioning portion 722 and resists the biasing spring 726 to position the positioning lever. 72 is driven forward.
  • the retracting positioning roller 77 enters and is locked into the positioning space of the retracting positioning portion 722, and the positioning lever 72 returns to the rear side.
  • the retracted position of the lower reel holder 5 shown in FIG. 6 is obtained, and the turning of the lower reel holder 5 is restricted.
  • the operator When turning the lower reel holder 5 from the retracted position to the use position, the operator first pushes the operation portion 721 of the positioning lever 72 forward (see the broken line arrow M2). Then, the retract positioning unit 722 moves forward to release the retract positioning roller 77. Thereby, the lower reel holder 5 can be turned.
  • the positioning lever 72 returns to the rear side by the action of the biasing spring 726.
  • the use positioning roller 76 rises while pushing the use position guiding portion 725 forward. Accordingly, the use positioning roller 76 drives the positioning lever 72 forward against the biasing spring 726.
  • the use positioning roller 76 enters and is locked in the positioning space of the use positioning portion 724, and the positioning lever 72 returns to the rear side. Accordingly, the use position of the lower reel holder 5 shown in FIG. 5 is reached, and the turning of the lower reel holder 5 is restricted.
  • FIG. 7 is a partially enlarged perspective view showing the configuration of the positioning bracket 36 of the apparatus base 3.
  • the positioning bracket 36 includes bracket members 361 and 362 provided on the two side plates 31, respectively.
  • the two bracket members 361 and 362 face each other, are largely separated on the front side, and have a small constant separation distance on the rear side.
  • the positioning bracket 36 receives a positioning pin 85 provided at a lower rear end of a hexafeeder 8H, which will be described later, and aligns the position of the reel holding device 1 in the width direction.
  • FIG. 8 is a side view for explaining how to use the reel holding device 1 of the embodiment.
  • the operator attaches the hexafeeder 8H to the desired position in the width direction of the device pallet 98. Since the hexafeeder 8H requires an arrangement space for three conventional feeders 8, it is mounted using three slots 982.
  • the operator removes the partition plate 26 located behind the hexafeeder 8H from the bucket member 2 and mounts the reel holding device 1 instead.
  • the operator first advances the reel holding device 1 from the rear toward the bucket member 2. At this time, the position of the reel holding device 1 in the width direction is adjusted so that the reel holding device 1 and the positioning pin 85 at the lower rear end of the hexafeeder 8H face each other.
  • the positioning pin 85 is engaged between the two bracket members 361 and 362 of the positioning bracket 36. Thereby, the position of the reel holding device 1 in the width direction is automatically determined.
  • the main partition plate holding shaft 251 on the front side of the bucket member 2 is engaged into the upper mounting groove 311 of the reel holding device 1.
  • the parent partition plate holding shaft 252 on the rear side of the bucket member 2 is inserted to the back of the saddle-shaped bottom mounting groove 313 of the reel holding device 1, and the mounting is completed.
  • the tape reels 881 to 883 can be set in either a single state of the reel holding device 1 or a state in which the reel holding device 1 is mounted on the bucket member 2. Although omitted in FIG. 3, the upper reel holder 4 and the lower reel holder 5 hold three tape reels 88 (including 881 to 883) side by side in the width direction.
  • the carrier tape 891 of the tape reel 881 held by the upper reel holder 4 is fed almost linearly to the insertion port 81H of the hexafeeder 8H.
  • the carrier tapes 892 and 893 of the tape reels 882 and 883 held by the lower reel holder 5 are fed to the insertion port 81H through the rear and upper sides of the upper reel holder 4.
  • the rollers of the first to sixth roller shafts 431 to 436 of the upper reel holder 4 guide the carrier tapes 892 and 893.
  • the hexafeeder 8H feeds out the carrier tapes 891 to 893 to perform the component supply operation, and the electronic component mounting machine 9 operates.
  • the lower reel holder 5 faces the lower part of the machine base 91.
  • a tape collection box 97 is disposed at the lower part of the machine base 91 so as to be able to be inserted and removed backward.
  • One tape collection box 97 is provided in common for the used carrier tapes 89 and 891 to 893 coming out of all the feeders 8 and 8H on the device pallet 98.
  • FIG. 9 is a side view for explaining the turning operation of the upper reel holder 4 to the retracted position.
  • the rear side of the hexafeeder 8H is a cassette portion 87 that can be exchanged with respect to the feeder main body portion 86.
  • the cassette part 87 is pulled out from the feeder body part 86 and replaced.
  • the upper reel holder 4 at the use position interferes with the replacement work of the cassette portion 87.
  • the operator can easily turn the upper reel holder 4 to the illustrated retracted position. Therefore, the upper reel holder 4 does not hinder the replacement operation of the cassette portion 87.
  • FIG. 10 is a side view for explaining the turning operation of the lower reel holder 5 to the retracted position.
  • the tape collection box 97 is pulled out to the rear of the machine base 91 as shown.
  • the lower reel holder 5 in the use position interferes with the drawing operation of the tape collection box 97.
  • the operator can easily turn the lower reel holder 5 to the illustrated retracted position. Therefore, the lower reel holder 5 does not hinder the operation of pulling out the tape collection box 97.
  • the small-diameter tape reel 883 is supported by the two rollers of the second and third roller shafts 522 and 523 so that the position where the tape reel 883 is held moves.
  • any feeder can be installed in the slot 982 other than the hexafeeder 8H.
  • the second unit feeder 8H can be mounted, and the second component holding device 1 can be disposed behind the second unit.
  • one to three multi-feeders or auto-loading feeders can be mounted, and the second component holding device 1 can be arranged behind them.
  • a conventional feeder 8 can be mounted adjacent to the hexafeeder 8H, and a single tape reel 88 can be disposed adjacent to the component holding device 1 of the bucket member 2.
  • a plurality of types of feeders can be freely combined and arranged on the device pallet 98, and the component holding device 1 and the tape reel 88 can be arranged side by side in the width direction of the bucket member 2 correspondingly.
  • the reel holding device 1 is combined with feeders 8 and 8H that can feed out electronic components at a supply position by feeding out carrier tapes 89 and 891 to 893 each storing electronic components in a plurality of component storage units.
  • a reel holding device 1 that is used in a mounting machine 9 and holds tape reels 881 to 883 around which carrier tapes 891 to 893 are wound.
  • the reel holding device 1 is disposed above and below the device base 3 and the device base 3, respectively.
  • the upper reel holder 4 and the lower reel holder 5 that hold the reels 881 to 883 in a rotatable and replaceable manner, and the use positions where the carrier tapes 891 to 893 can be fed from the held tape reels 881 to 883 to the hexafeeder 8H. Between the upper reel holder 4 and the retracted position farther away from the hexafeeder 8H than the use position.
  • a holder moving mechanism for the movable least one side reel holder 5 (upper holder pivot mechanism 6, the lower holder pivot mechanism 7), comprising a.
  • the upper reel holder 4 and the lower reel holder 5 are arranged above and below the device base 3, and the two tape reels 88 are held side by side in the vertical direction.
  • the number of tape reels 88 to be held is doubled as compared with the conventional case.
  • the space for disposing the reel holding device 1 can be saved as compared with the configuration in which the two tape reels 88 are held side by side in the front-rear direction.
  • at least one of the upper reel holder 4 and the lower reel holder 5 is movable between a use position and a retracted position. Therefore, the operator can move the upper reel holder 4 and the lower reel holder 5 to a retracted position that does not interfere with the work when performing various work, and the various work is not hindered.
  • the holder moving mechanism is an upper holder turning mechanism 6 and a lower holder turning mechanism 7 that can turn the upper reel holder 4 and the lower reel holder 5 between the use position and the retracted position, respectively. According to this, since the upper reel holder 4 and the lower reel holder 5 can be moved to the retracted position using a compact mechanism, the effect of space saving becomes remarkable.
  • each of the upper reel holder 4 and the lower reel holder 5 can hold a plurality of tape reels 88. According to this, since it can cope with many kinds of new type feeders such as the hexa-feeder 8H, a plurality of multi-feeders, and a plurality of auto-loading feeders, the applicable range is wide.
  • the reel holding device 1 can be used for the existing electronic component mounting machine 9.
  • the bucket member 2 can hold the apparatus base 3 and the plurality of tape reels 88 side by side in the width direction, and extends in the width direction and rotatably supports the lower outer periphery of the plurality of tape reels 88.
  • Supporting rollers supporting rollers for the roller shafts 231 to 233) or a supporting shaft, a partition plate 26 that can be inserted between desired reel positions between the plurality of tape reels 88, and a partition plate 26 that extends in the width direction.
  • the partition plate holding shafts 251 and 252, and the device base 3 is held by the partition plate holding shafts 251 and 252.
  • the tape reel 88 directly held by the bucket member 2 and the upper and lower two tape reels 88 held by the reel holding device 1 attached to the bucket member 2 can be used in combination. Therefore, when a plurality of types of feeders are used in combination, for example, when the conventional feeder 8 and the new feeder are used together, it can be flexibly handled. Further, the reel holding device 1 can be mounted using the partition plate holding shafts 251 and 252 originally provided on the bucket member 2. Therefore, when the reel holding device 1 is used for the existing electronic component mounting machine 9, it is not necessary to make a large modification to the existing bucket member 2.
  • the apparatus base 3 has a positioning bracket 36 for aligning the position in the width direction with any of a plurality of feeders arranged in the width direction of the electronic component mounting machine 9. According to this, since the position of the reel holding device 1 in the width direction is automatically determined, position adjustment work by the operator is unnecessary.
  • the upper holder turning mechanism 6 allows the cassette portion 87 (at least part of the feeder) of the hexafeeder 8H to be attached and detached by moving the upper reel holder 4 from the use position to the retracted position. According to this, the upper reel holder 4 does not hinder the replacement work of the cassette portion 87.
  • the lower holder turning mechanism 7 moves the lower reel holder 5 from the use position to the retracted position, and is disposed so as to be able to be taken in and out of the lower part of the electronic component mounting machine 9 and collects the used carrier tape 89.
  • the tape collection box 97 to be removed can be taken in and out. According to this, the lower reel holder 5 does not hinder the operation of pulling out the tape collection box 97.
  • the number of tape reels 88 that the upper reel holder 4 and the lower reel holder 5 hold side by side in the width direction is not limited to the three described in the embodiment.
  • the upper reel holder 4 and the lower reel holder 5 each hold one tape reel 88
  • the reel holding device 1 can be configured to correspond to one multi-feeder or auto-loading feeder.
  • one of the upper reel holder 4 and the lower reel holder 5 may be fixed, and only the other may be swung by the upper holder turning mechanism 6 or the lower holder turning mechanism 7.
  • a slide type holder moving mechanism that horizontally moves the upper reel holder 4 and the lower reel holder 5 backward may be used.
  • Reel holding device 2 Bucket member 21: Arm member 22: Side plate 231 to 234: Roller shaft 251 and 252: Partition plate holding shaft 26: Partition plate 3: Device base 31: Side plate 341 to 343: First to third Roller shaft 4: Upper reel holder 41: Side plate 42: Connection plate 431 to 436: First to sixth roller shafts 5: Lower reel holder 51: Side plate 521 to 524: First to fourth roller shafts 54: Removable roller 6 : Upper holder turning mechanism 7: Lower holder turning mechanism 8: Conventional feeder 8H: Hexafeeder 85: Positioning pin 86: Feeder main body 87: Cassette portion 88, 881-883: Tape reel 89, 891-893: Carrier Tape 9: Electronic component mounting machine 93: Component supply device 97: Tape collection box 98: Device pallet

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

La présente invention concerne un dispositif de support de bobine (1) destiné à supporter des bobines de bande (881 à 883) autour desquelles sont enroulées des bandes porteuses (891 à 893). Le dispositif de support de bobine (1) comporte : une base de dispositif (3) ; un support de bobine supérieur (4) et un support de bobine inférieur (5) qui sont disposés au-dessus et en dessous de la base du dispositif et qui supportent respectivement les bobines de bande de telle sorte que les bobines de bande puissent tourner et puissent être remplacées ; un mécanisme de déplacement de support (un mécanisme de pivotement de support supérieur (6) et un mécanisme de pivotement de support inférieur (7)) destiné à permettre au support de bobine supérieur et/ou au support de bobine inférieur de se déplacer entre une position d'utilisation dans laquelle les bandes porteuses peuvent être fournies à une ligne d'alimentation (8H) depuis les bobines de bande supportées, et une position rétractée plus éloignée de la ligne d'alimentation que ne l'est la position d'utilisation. Grâce à cette configuration, le nombre de bobines de bande supportées est doublé par rapport à celui des dispositifs de l'état de la technique, le dispositif de support de bobine nécessite un espace de montage réduit et divers types de tâche effectués par un opérateur ne sont pas interrompus.
PCT/JP2015/084656 2015-12-10 2015-12-10 Dispositif de support de bobine WO2017098628A1 (fr)

Priority Applications (2)

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PCT/JP2015/084656 WO2017098628A1 (fr) 2015-12-10 2015-12-10 Dispositif de support de bobine
JP2017554733A JP6726684B2 (ja) 2015-12-10 2015-12-10 リール保持装置

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Application Number Priority Date Filing Date Title
PCT/JP2015/084656 WO2017098628A1 (fr) 2015-12-10 2015-12-10 Dispositif de support de bobine

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WO2017098628A1 true WO2017098628A1 (fr) 2017-06-15

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WO (1) WO2017098628A1 (fr)

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JP2019121751A (ja) * 2018-01-11 2019-07-22 ヤマハ発動機株式会社 部品供給装置および部品実装装置
JP2020107680A (ja) * 2018-12-26 2020-07-09 ファナック株式会社 部品実装機に配置されるリール保持装置およびリール保持装置を備えるロボットシステム
CN112429564A (zh) * 2019-08-26 2021-03-02 英泰克普拉斯有限公司 卷盘自动更换系统
CN112772012A (zh) * 2018-10-15 2021-05-07 松下知识产权经营株式会社 安装基板制造系统、部件安装系统以及收纳体移送方法
CN113519207A (zh) * 2019-03-12 2021-10-19 株式会社富士 管理装置、移动型作业装置、安装系统以及管理方法

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JP2019121751A (ja) * 2018-01-11 2019-07-22 ヤマハ発動機株式会社 部品供給装置および部品実装装置
CN112772012A (zh) * 2018-10-15 2021-05-07 松下知识产权经营株式会社 安装基板制造系统、部件安装系统以及收纳体移送方法
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JP2020107680A (ja) * 2018-12-26 2020-07-09 ファナック株式会社 部品実装機に配置されるリール保持装置およびリール保持装置を備えるロボットシステム
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CN113519207A (zh) * 2019-03-12 2021-10-19 株式会社富士 管理装置、移动型作业装置、安装系统以及管理方法
CN112429564A (zh) * 2019-08-26 2021-03-02 英泰克普拉斯有限公司 卷盘自动更换系统
CN112429564B (zh) * 2019-08-26 2023-10-13 英泰克普拉斯有限公司 卷盘自动更换系统

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