WO2023286215A1 - テープ先端処理治具 - Google Patents

テープ先端処理治具 Download PDF

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Publication number
WO2023286215A1
WO2023286215A1 PCT/JP2021/026502 JP2021026502W WO2023286215A1 WO 2023286215 A1 WO2023286215 A1 WO 2023286215A1 JP 2021026502 W JP2021026502 W JP 2021026502W WO 2023286215 A1 WO2023286215 A1 WO 2023286215A1
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WO
WIPO (PCT)
Prior art keywords
tape
leading end
carrier tape
support portion
processing jig
Prior art date
Application number
PCT/JP2021/026502
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
広康 大橋
圭 高橋
利律 清水
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 JP2023534523A priority Critical patent/JP7723093B2/ja
Priority to PCT/JP2021/026502 priority patent/WO2023286215A1/ja
Publication of WO2023286215A1 publication Critical patent/WO2023286215A1/ja

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/02—Feeding of components

Definitions

  • This specification relates to a tape tip processing jig.
  • a carrier tape is a tape in which a cover tape is attached to a base tape in which electronic components are housed in cavities arranged at predetermined intervals in the longitudinal direction.
  • the apparatus described in Patent Document 1 performs a process of bending the leading end of the carrier tape so as to form an inclined portion that is inclined upward toward the leading end.
  • the carrier tape is loaded into the tape feeder while being wound on a tape reel.
  • the auto loading feeder when the tip of the carrier tape is inserted into the tape entrance, the carrier tape is guided and transported.
  • the cover tape is peeled off from the base tape by inserting a peeling blade between the base tape and the cover tape at the leading end of the carrier tape during such transportation, the electronic components in the cavity are exposed so as to be removable.
  • an embossed tape in which a cavity is provided in a protruding portion that protrudes downward from a flat portion of a base tape.
  • the protruding portions of the base tape are arranged at predetermined intervals in the longitudinal direction of the carrier tape, and between the protruding portions is provided a connecting portion that connects the upper portions of both protruding portions as part of the flat portion. It is The connecting portion is formed thinner than the projecting portion.
  • the above connecting portion may be provided with a recess in which the upper end position is lower than other flat portions of the base tape (for example, the portion where the feed holes are provided). If the connecting portion is provided with a recess, the cover tape can easily bend downward until it comes into contact with the upper surface of the connecting portion. If the cover tape is still easily bent downwardly in this way, when the peeling blade is inserted between the base tape and the cover tape, the cover tape tends to escape into the recess, and the peeling blade is not properly inserted between the base tape and the cover tape, and the cover tape may not be properly peeled off.
  • An object of the present specification is to provide a tape leading edge processing jig that can make it difficult for the cover tape to be normally peeled off from the base tape and to be less likely to bend downward.
  • the present specification provides a tape leading end processing jig for processing the leading end of a carrier tape having a base tape provided with cavities arranged at predetermined intervals in the longitudinal direction and a cover tape covering the cavities, Disclosed is a tape leading end processing jig comprising a clamping portion that clamps a leading end portion from above and below, and a push-up portion that deforms the leading end portion clamped by the clamping portions into a convex shape.
  • the leading end of the carrier tape is deformed into an upwardly convex shape by the push-up portion, so that the leading end of the carrier tape has a shape with an upwardly convex bending habit. Therefore, it is possible to make it difficult for the cover tape to bend downward when the cover tape is normally peeled off from the base tape.
  • FIG. 4 is a perspective view of the tape leading edge processing jig according to the embodiment in a state in which a carrier tape is inserted; It is a perspective view of a carrier tape. It is a sectional view of a carrier tape.
  • FIG. 4 is a top view including the carrier tape being conveyed in the auto loading feeder;
  • FIG. 5 is a cross-sectional view taken along the line VV shown in FIG. 4;
  • It is a perspective view of a tape front end processing jig. It is a top view of a tape leading edge processing jig. It is a front view of a tape front end processing jig. It is a side view of a tape leading edge processing jig.
  • FIG. 4 is a perspective view of the tape leading edge processing jig according to the embodiment in a state in which a carrier tape is inserted; It is a perspective view of a carrier tape. It is a sectional view of a carrier tape.
  • FIG. 4 is
  • FIG. 4 is a circuit diagram for heating the leading end of the carrier tape by a heating unit provided in the tape leading end processing jig.
  • FIG. 10 is a cross-sectional view showing a state before the holding portion holds the leading end portion of the carrier tape in the tape leading end processing jig;
  • FIG. 5 is a cross-sectional view showing a state in which the clamping part clamps the leading end of the carrier tape and the pushing-up part pushes up the leading end of the carrier tape in the tape leading end processing jig.
  • FIG. 10 is a cross-sectional view showing the state of the carrier tape after the holding section of the tape front end processing jig holds the front end of the carrier tape and the push-up section pushes up the front end of the carrier tape.
  • Outline A tape leading end processing jig 1 is a jig for processing the leading end of a carrier tape 10 as shown in FIG.
  • the carrier tape 10 is a tape mainly loaded into an auto loading feeder 20 (see FIG. 4).
  • the auto loading feeder 20 automatically conveys the carrier tape 10 while processing it to expose the electronic component 2 so that it can be taken out.
  • the carrier tape 10 is a tape that accommodates a plurality of electronic components 2 .
  • the electronic component 2 is a component mounted on an electronic substrate, and includes, for example, a minute component such as 0201 size (0.2 mm ⁇ 0.1 mm) to a large component.
  • the carrier tape 10 has a base tape 11 and a cover tape 19, as shown in FIGS.
  • the base tape 11 has cavities 12 .
  • the cavity 12 is an accommodation space that accommodates the electronic component 2 .
  • the base tape 11 is made of a flexible material such as resin.
  • the base tape 11 has a planar portion 13 formed in a planar shape and a projecting portion 14 projecting downward from the planar portion 13 .
  • the cavity 12 is provided within the projecting portion 14 and is open on the plane portion 13 side.
  • the projections 14 and the cavities 12 are arranged side by side at predetermined intervals in the longitudinal direction of the tape.
  • the carrier tape 10 is an embossed tape having cavities 12 in protrusions 14 .
  • the base tape 11 is also provided with feed holes 15 penetrating therethrough.
  • the feed hole 15 is a feed hole with which the engaging projection of the sprocket of the auto loading feeder 20 engages.
  • the feed hole 15 is formed in a substantially circular or elliptical shape.
  • the feed holes 15 are arranged side by side at predetermined intervals in the longitudinal direction of the tape.
  • the cavities 12 described above are arranged in a line in the tape longitudinal direction on one side in the tape width direction (for example, on the right side with respect to the tape conveying direction Y). Also, the feed holes 15 are arranged in a row in the tape longitudinal direction on the other side in the tape width direction (eg, the left side with respect to the tape transport direction Y).
  • the plane portion 13 has a first plane portion 13a, a second plane portion 13b, and a connecting portion 13c.
  • the first flat portion 13a is a flange-like portion provided on the other side in the longitudinal direction of the tape, that is, on the side where the feed holes 15 are arranged.
  • the second plane portion 13b is a flange-like portion provided on one side in the tape longitudinal direction.
  • the first plane portion 13a and the second plane portion 13b each extend in the longitudinal direction of the tape.
  • the connecting portion 13c is a portion provided between two projecting portions 14 adjacent in the longitudinal direction of the tape at a position sandwiched between the first flat portion 13a and the second flat portion 13b.
  • the connecting portion 13c connects the upper portions of the two projecting portions 14 to each other.
  • the connecting portion 13c is formed thinner than the projecting portion 14. As shown in FIG.
  • the connecting portion 13c is also formed thinner than the other flat portions 13, that is, the first flat portion 13a and the second flat portion 13b.
  • the connecting portion 13 c may be provided with a recess 16 whose upper end position is lower than that of the other flat portion 13 .
  • a cover tape 19 is a tape that covers the cavity 12 .
  • the cover tape 19 is made of plastic such as a transparent polymer film.
  • the cover tape 19 is attached to the upper surface of the base tape 11 with an adhesive.
  • the cover tape 19 is attached to both sides of the cavity 12 in the width direction while avoiding the cavity 12 .
  • the cover tape 19 may be formed so as to exclude the portion where the feed holes 15 are provided.
  • the cover tape 19 closes the upper portion of the cavity 12 of the base tape 11 to prevent the parts accommodated in the cavity 12 from jumping out.
  • the auto-loading feeder 20 is a device that feeds the electronic components 2 in the cavity 12 to the component pick-up position by conveying the carrier tape 10 inserted into the tape entrance.
  • the auto loading feeder 20 is detachably attached to a slot of a component mounting machine provided on a board production line for producing boards.
  • the electronic component 2 supplied from the auto loading feeder 20 to the component pick-up position is sucked and held by a suction nozzle or the like attached to the mounting head of the component mounting machine, and then mounted on the electronic board by releasing the suction.
  • the auto-loading feeder 20 conveys the carrier tape 10 by rotating the sprocket provided below the tape conveying path and engaging the engagement projections of the sprocket with the feed holes 15 of the carrier tape 10 .
  • the auto loading feeder 20 has a tape guide 21 as shown in FIG.
  • the tape guide 21 is a guide member that holds and guides the carrier tape 10 that engages the engagement protrusions of the sprockets in the feed holes 15 .
  • the tape guide 21 is formed to have a U-shaped cross section so as to abut on the upper surface and side surfaces of the carrier tape 10 .
  • the upper surface of the tape guide 21 has an aperture 22 extending therethrough.
  • the opening hole 22 is provided at a component extraction position where the electronic component 2 is extracted from the cavity 12 .
  • the tape guide 21 has a peeling blade 23.
  • the peeling blade 23 is a blade portion for peeling the cover tape 19 from the base tape 11 to expose the electronic components in the cavity 12 .
  • the peeling blade 23 is provided upstream in the tape transport direction Y from the opening 22 on the upper surface of the tape guide 21, and extends from the tape transport direction Y downstream side toward the tape transport direction Y upstream side.
  • the peeling blade 23 is inserted between the base tape 11 and the cover tape 19 at the leading end of the carrier tape 10 while the carrier tape 10 is being transported.
  • the sprocket on the tape entrance side is fed in the tape transport direction Y by rotating the sprocket while the feed hole 15 is engaged with the sprocket. Further, the carrier tape 10 is then fed into the tape guide 21 and held thereon, and is further fed in the tape feeding direction Y by rotating the sprocket on the tape exit side with the feed hole 15 engaged with the sprocket.
  • the carrier tape 10 is separated from the base tape 11 and the cover tape 19 by inserting the peeling blade 23 of the tape guide 21 between the base tape 11 and the cover tape 19 at the leading end of the carrier tape 10 . becomes stripped.
  • the cover tape 19 is peeled off, the electronic component 2 in the cavity 12 of the base tape 11 is exposed so as to be removable. After that, when the electronic component 2 reaches the component extraction position of the opening hole 22, it is sucked and held by a suction nozzle or the like and transferred to the electronic substrate.
  • the cover tape 19 is likely to bend downward until it comes into contact with the upper surfaces of the connecting portions 13c.
  • the cover tape 19 will be bent downward when the peeling blade 23 is inserted between the base tape 11 and the cover tape 19 as shown in FIG. It bends and becomes easy to escape to said recess 16. As shown in FIG. Therefore, the peeling blade 23 may not be properly inserted between the base tape 11 and the cover tape 19, and the cover tape 19 may not be properly peeled off.
  • the tape leading edge processing jig 1 processes the leading end of the carrier tape 10 so that the cover tape 19 is less likely to bend downward.
  • the carrier tape 10 is cut in advance near the center in the tape longitudinal direction of the connecting portion 13c between two projecting portions 14 adjacent in the tape longitudinal direction.
  • the front end of the carrier tape 10 to be processed by the tape front end processing jig 1 is the flat portion 13 including the connection portion 13 c of the base tape 11 and the portion of the cover tape 19 corresponding to the flat portion 13 .
  • the timing at which the tape leading end processing jig 1 processes the leading end of the carrier tape 10 is preferably immediately before the carrier tape 10 is inserted into the tape entrance of the auto loading feeder 20, for example.
  • the tape leading end processing jig 1 may be arranged near a workbench where an operator inserts the carrier tape 10 into the tape entrance of the auto loading feeder 20, or may be carried by the operator himself/herself. Alternatively, it may be installed in a device that processes the leading end of the carrier tape 10 .
  • the tape leading end processing jig 1 has a holding portion 30 as shown in FIGS.
  • the tape leading edge processing jig 1 may be a jig in which two or more types of clamping portions 30 provided in accordance with the size of the cavity 12 and thus the electronic component 2 are integrated.
  • two types of holding portions 30 are provided as shown in FIG. 6, one holding portion 30A corresponds to a size of less than 2 mm, and the other holding portion 30B corresponds to a size of 2 mm or more.
  • the sandwiching portion 30 is a portion that sandwiches the tip portion of the carrier tape 10 (particularly, the first flat portion 13a and the second flat portion 13b of the flat portion 13 and the cover tape 19 corresponding to the flat portions 13a and 13b) from above and below. is.
  • the holding portion 30 has an upper support portion 31 , a lower support portion 32 , a support pin 33 , an insertion port 34 and an urging portion 35 .
  • the upper support portion 31 is a portion that abuts and supports the upper surface of the leading end portion of the carrier tape 10 when the carrier tape 10 is sandwiched.
  • the lower support portion 32 is a portion that abuts and supports the lower surface of the leading end portion of the carrier tape 10 when the carrier tape 10 is sandwiched.
  • Each of the upper support portion 31 and the lower support portion 32 is formed in a plate shape having a U-shaped cross section.
  • the upper support portion 31 is formed in a gutter shape that protrudes upward, and has an opening facing downward.
  • the lower support portion 32 is formed in a gutter shape that protrudes downward and has an opening facing upward.
  • the width of the opening of the lower support portion 32 is set to be greater than or equal to the lateral width of the upper support portion 31 to the extent that the upper support portion 31 can be fitted therein.
  • the upper support part 31 and the lower support part 32 are supported at one end in the longitudinal direction so as to be able to swing relative to each other.
  • the upper support portion 31 and the lower support portion 32 are connected to each other via a support pin 33 at one end in the longitudinal direction. That is, the support pin 33 supports the upper support portion 31 and the lower support portion 32 so as to swing.
  • the upper support portion 31 and the lower support portion 32 are configured such that the other longitudinal ends are separated from each other by swinging.
  • An insertion opening 34 into which the leading end of the carrier tape 10 is inserted is provided at the other end in the longitudinal direction of the upper support portion 31 and the lower support portion 32 .
  • the insertion port 34 is provided between the other longitudinal end portion of the upper support portion 31 and the other longitudinal end portion of the lower support portion 32 .
  • the biasing portion 35 is a member that generates a biasing force that biases the upper support portion 31 and the lower support portion 32 away from each other (that is, in the vertical direction).
  • the biasing portion 35 is, for example, a torsion coil spring or a torsion bar.
  • the upper support portion 31 and the lower support portion 32 are biased by a biasing portion 35 in a direction to expand the insertion opening 34, and movement thereof is restricted by a stopper 50 when the insertion opening 34 is opened to the maximum. .
  • the upper support part 31 and the lower support part 32 are in a state in which the insertion opening 34 is opened to the maximum in a normal state, and the other longitudinal ends of the upper support part 31 and the lower support part 32 are pressed toward each other against the biasing force of the biasing part 35 .
  • the insertion port 34 is closed in the contracting direction.
  • the upper support part 31 has a guide part 36 .
  • the guide portion 36 is a portion that guides the carrier tape 10 when the leading end portion of the carrier tape 10 is inserted into the insertion port 34 .
  • the guide portion 36 is formed in a gutter shape that protrudes downward and has an opening facing upward.
  • the guide portion 36 has an opening width that is larger than the expected lateral width of the projecting portion 14 of the carrier tape 10 and smaller than the overall tape width of the carrier tape 10 .
  • the guide portion 36 is arranged in the insertion port 34 .
  • the guide portion 36 is attached and fixed to the rear side of the main body upper wall of the upper support portion 31 .
  • the guide portion 36 is arranged in the insertion opening 34 and is formed to protrude from the main body of the upper support portion 31 to the front side, which is the outside of the insertion opening 34 .
  • the guide portion 36 has a tape support portion 37.
  • the tape support portion 37 is a portion that contacts and supports the lower surfaces of the first plane portion 13a and the second plane portion 13b of the carrier tape 10 from the attachment point of the guide portion 36 to the upper wall of the main body of the upper support portion 31 to the projecting tip. be.
  • the tape support portion 37 is the upper end surface of both side walls of the guide portion 36 , and extends from the projecting tip to the inner side beyond the tip of the main body upper wall of the upper support portion 31 .
  • the guide portion 36 accommodates the protruding portion 14 of the carrier tape 10 inside the opening, and guides the carrier tape 10 at the tape support portion 37 from the protruding tip toward the inner side of the tip of the main body upper wall of the upper support portion 31 . It supports the one plane portion 13a and the second plane portion 13b.
  • the guide portion 36 has a stopper portion 39.
  • the stopper portion 39 is a portion that positions the leading end portion of the carrier tape 10 when the carrier tape 10 is deformed by the push-up portion 40 .
  • the stopper portion 39 is an end surface facing toward the projecting tip end formed between the attachment portion of the guide portion 36 to the main body upper wall and the tape support portion 37 .
  • the stopper portion 39 positions the leading end portion of the carrier tape 10 when the leading end surface of the carrier tape 10 inserted into the insertion port 34 abuts thereon.
  • the projecting portion 14 of the carrier tape 10 is accommodated inside the opening of the guide portion 36, and the first flat portion 13a and the second flat portion 13b serve as tape support portions. While being supported by 37, the leading end surface of the carrier tape 10 eventually abuts against the stopper portion 39 and is positioned. When the leading end surface of the carrier tape 10 abuts against the stopper portion 39 and is positioned, the end surface of the projecting portion 14 at the leading end of the carrier tape 10 is in contact with or adjacent to the front end surface 40b of the push-up portion 40, which will be described later. can be
  • the tape leading end processing jig 1 has a push-up portion 40 .
  • the push-up portion 40 is a portion that deforms the leading end portion of the carrier tape 10 sandwiched between the holding portions 30 (especially the connecting portion 13c and the cover tape 19 corresponding to the connecting portion 13c) into an upward convex shape.
  • the push-up portion 40 is provided on the lower support portion 32 . That is, the lower support portion 32 has a push-up portion 40 .
  • the push-up portion 40 is attached and fixed to the main body upper wall of the lower support portion 32 .
  • the push-up portion 40 extends upward from the main body upper wall of the lower support portion 32 in a block shape.
  • the push-up portion 40 pushes the first flat portion 13a and the second flat surface of the leading end of the carrier tape 10 in a state in which the leading end of the carrier tape 10 is positioned by contacting the stopper portion 39 with the leading end surface of the carrier tape 10.
  • the upper end surface 40a of the push-up portion 40 pushes up the connecting portion 13c at the leading end of the carrier tape 10 and the cover tape 19 corresponding to the connecting portion 13c.
  • the upper support portion 31 has a window portion 31a.
  • the window portion 31a is a through hole penetrating through the main body upper wall of the upper support portion 31 in the vertical direction.
  • the window portion 31a is a portion that allows the operator to visually check the positional relationship between the stopper portion 39 and the leading end portion of the carrier tape 10 inserted into the insertion port 34 . The operator can visually check whether the leading end surface of the carrier tape 10 inserted into the insertion port 34 is in contact with the stopper portion 39 through the window portion 31a.
  • the window portion 31a is formed in, for example, a rectangular shape or an elliptical shape. Further, the window portion 31 a can serve as a space for releasing the leading end portion of the carrier tape 10 pushed up by the pushing-up portion 40 when the leading end portion of the carrier tape 10 is held by the holding portion 30 .
  • the upper support portion 31 also has a mark line 31b.
  • the mark line 31 b is a line segment attached to the upper surface of the main body upper wall of the upper support portion 31 .
  • the mark line 31b is formed by the leading end surface of the carrier tape 10 when the operator views the carrier tape 10 through the window portion 31a while the leading end surface of the carrier tape 10 is in contact with the stopper portion 39. It is an auxiliary line formed so as to form a straight line with the line segment.
  • the mark line 31b serves as a guideline for the operator to insert the carrier tape 10 into the insertion opening 34 while visually checking the positional relationship between the stopper portion 39 and the leading end portion of the carrier tape 10 through the window portion 31a. It is an auxiliary line.
  • the mark lines 31b are preferably attached to the upper surface of the main body upper wall of the upper support portion 31 on both sides of the window portion 31a.
  • the push-up section 40 has a heating section 41 as shown in FIG.
  • the heating part 41 is a part that heats the leading end of the carrier tape 10 .
  • the heating portion 41 is embedded in the vicinity of the upper end surface 40 a of the push-up portion 40 mainly in contact with the lower surface of the connecting portion 13 c of the carrier tape 10 .
  • the heating temperature of the heating unit 41 makes it easy to deform the leading end of the carrier tape 10 (especially the connecting portion 13c and the cover tape 19) and maintains the deformed state for a long time (for example, half a day to a day).
  • the temperature is set at a temperature (for example, 60° C. to 80° C.).
  • the heating unit 41 is, for example, a heating wire.
  • the heating part 41 When the heating part 41 is a heating wire, the heating part 41 performs heating by power supply from the power source 42 .
  • the power source 42 is a battery, a small battery, or the like that can be mounted in the tape leading edge processing jig 1 .
  • the heating unit 41 When the operator turns on the switch 43 , the heating unit 41 is supplied with power from the power supply 42 and performs heating.
  • the switch 43 may be operably attached to the surface of the tape leading end processing jig 1 .
  • the operator causes the tape leading edge processing jig 1 to process the leading end of the carrier tape 10 .
  • the upper support part 31 and the lower support part 32 of the clamping part 30 are separated from each other.
  • 32 is the state in which the insertion port 34 is opened to the maximum. In this state, the operator first inserts the leading end of the carrier tape 10 into the insertion port 34 of the tape leading end processing jig 1 .
  • the clamping portion 30 corresponding to the size of the cavity 12 of the carrier tape 10 and the size of the electronic component 2 is selected.
  • the leading end of the carrier tape 10 is inserted into the insertion opening 34 of the holding portion 30 .
  • the carrier tape 10 is inserted into the insertion opening 34 until the leading end surface of the carrier tape 10 comes into contact with the stopper portion 39 while the carrier tape 10 is guided by the guide portion 36 of the upper support portion 31 .
  • the operator performs the insertion work while visually observing the positional relationship between the stopper portion 39 and the leading end portion of the carrier tape 10 inserted into the insertion port 34 through the window portion 31a opened in the upper surface of the upper support portion 31. conduct. 11, the carrier tape 10 is supported by the tape supporting portion 37 of the guide portion 36 at its leading end. In this state, the carrier tape 10 is not in contact with the upper end surface 40a of the push-up portion 40 and is not pushed upward by the push-up portion 40, so that the cover tape 19 remains in a state of being easily bent downwardly. .
  • the operator moves the other longitudinal end of the upper support part 31 and the other longitudinal end of the lower support part 32 of the clamping part 30 against the biasing force of the biasing part 35 in a direction to approach each other.
  • Press to operate This pressing operation causes the first plane portion 13a and the second plane portion 13b of the carrier tape 10 and the cover tape 19 corresponding thereto to move between the upper support portion 31 (specifically, the guide portion 36) and the lower support portion 32 (specifically, the guide portion 36). Specifically, it is carried out until it is clamped by the push-up portion 40).
  • the connecting portion 13c of the carrier tape 10 and the cover tape 19 corresponding to the connecting portion 13c are pushed upward by the pushing-up portion 40, as shown in FIG.
  • the connecting portion 13 c of the carrier tape 10 and the cover tape 19 are heated by the heating portion 41 .
  • the pressing operation described above is continuously performed for several seconds to ten-odd seconds, for example.
  • the connecting portion 13c and the cover of the leading end of the carrier tape 10 sandwiched between the holding portions 30 are connected.
  • the tape 19 is pushed upward by the push-up portion 40 .
  • the leading end of the carrier tape 10 is bent upwardly and deformed, so that the cover tape 19 and the connecting portion 13c at the leading end of the carrier tape 10 are bent upwardly. becomes a shape with the cover tape 19 is peeled off by the peeling blade 23 while the leading edge of the carrier tape 10 is bent as described above.
  • the cover tape 19 when the cover tape 19 is peeled off by the peeling blade 23 on the carrier tape 10, the cover tape 19 has an upward convex curving habit, so that the cover tape 19 is bent downward. It becomes difficult to bend convexly. Therefore, even when peeling is performed by the peeling blade 23, the cover tape 19 can be prevented from escaping into the recess 16 of the connecting portion 13c. Therefore, according to the tape leading end processing jig 1, the peeling blade 23 can be appropriately inserted between the base tape 11 and the cover tape 19 of the carrier tape 10, and the cover tape 19 can be easily peeled normally. be able to.
  • the insertion opening 34 is opened to the maximum by the urging force of the urging portion 35 in the normal state, while the upper support portion 31 and the lower side of the holding portion 30 resist the urging force.
  • the front end of the carrier tape 10 is sandwiched by the pressing operation in the approaching direction to the supporting portion 32, and the front end is given the above-described bending tendency by using the push-up portion 40. As shown in FIG.
  • the insertion port 34 can be opened wide, so that the carrier tape 10 can be inserted into the insertion port 34. It is possible to facilitate the operation of inserting the tip. By performing a pressing operation for contracting the insertion opening 34 after the insertion, the leading end of the carrier tape 10 can be bent upwardly and deformed. It is possible to easily perform the work of imparting a habit.
  • the holding section 30 has a stopper section 39 that positions the leading edge of the carrier tape 10 deformed by the push-up section 40 . Therefore, when the push-up portion 40 pushes up and deforms the tip portion of the carrier tape 10, the tip portion can be positioned with high accuracy. Therefore, the pushing-up deformation of the leading end portion of the carrier tape 10 by the pushing-up portion 40 can be reliably performed at a desired portion of the carrier tape 10 .
  • the upper support portion 31 has a window portion 31 a that allows the operator to visually check the positional relationship between the stopper portion 39 and the leading end portion of the carrier tape 10 .
  • the operator is allowed to perform the positioning operation of the leading end portion of the carrier tape 10 while visually checking through the window portion 31a whether the leading end surface of the carrier tape 10 is in contact with the stopper portion 39 or not. can be done. Therefore, the leading end of the carrier tape 10 can be positioned with high accuracy, and the upward deformation can be properly performed at a desired portion of the carrier tape 10 .
  • the upper support portion 31 has a mark line 31b that serves as a guide when the operator inserts the carrier tape 10 into the insertion opening 34 while visually observing through the window portion 31a.
  • the operator can visually check the positional relationship through the window 31a, thereby preventing the operator from erroneously positioning the leading end of the carrier tape 10.
  • FIG. Therefore, while improving the positioning accuracy of the leading end of the carrier tape 10, it is possible to perform the upward deformation at a desired position of the carrier tape 10 more appropriately.
  • the push-up section 40 has a heating section 41 that heats the leading edge of the carrier tape 10 . Therefore, the leading end of the carrier tape 10 can be easily deformed by heating, and the bending tendency of the leading end of the carrier tape 10 can be maintained for a long period of time.
  • the carrier tape 10 is an embossed tape in which the cavities 12 are provided in the protruding portions 14 protruding downward from the flat portion 13 .
  • the present disclosure is not limited to this, and the carrier tape 10 may be a paper tape in which the cavity 12 is provided in a concave shape on the planar portion of the base tape 11 .
  • 1 tape tip processing jig
  • 2 electronic component
  • 10 carrier tape
  • 11 base tape
  • 12 cavity
  • 13a first plane portion
  • 13b second plane portion
  • 13c connecting portion
  • 14 protrusion
  • 16 recess
  • 19 cover tape
  • 20 auto loading feeder
  • 21 tape guide
  • 23 peeling blade
  • 30 clamping portion
  • 31a window
  • 31b mark Line
  • 32 Lower support portion
  • 34 Insertion port
  • 35 Biasing portion
  • 36 Guide portion
  • 39 Stopper portion
  • 40 Push-up portion
  • 41 Heating portion.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Supply And Installment Of Electrical Components (AREA)
PCT/JP2021/026502 2021-07-14 2021-07-14 テープ先端処理治具 WO2023286215A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023534523A JP7723093B2 (ja) 2021-07-14 2021-07-14 テープ先端処理治具
PCT/JP2021/026502 WO2023286215A1 (ja) 2021-07-14 2021-07-14 テープ先端処理治具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/026502 WO2023286215A1 (ja) 2021-07-14 2021-07-14 テープ先端処理治具

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