WO2016113896A1 - Carrier tape cutting device and cutting method and carrier tape feeding method - Google Patents

Carrier tape cutting device and cutting method and carrier tape feeding method Download PDF

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Publication number
WO2016113896A1
WO2016113896A1 PCT/JP2015/051060 JP2015051060W WO2016113896A1 WO 2016113896 A1 WO2016113896 A1 WO 2016113896A1 JP 2015051060 W JP2015051060 W JP 2015051060W WO 2016113896 A1 WO2016113896 A1 WO 2016113896A1
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WO
WIPO (PCT)
Prior art keywords
tape
carrier tape
cutting
carrier
base
Prior art date
Application number
PCT/JP2015/051060
Other languages
French (fr)
Japanese (ja)
Inventor
浩規 村瀬
広康 大橋
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/JP2015/051060 priority Critical patent/WO2016113896A1/en
Priority to JP2016569191A priority patent/JP6445592B2/en
Publication of WO2016113896A1 publication Critical patent/WO2016113896A1/en

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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

  • the present invention relates to a carrier tape cutting device, a cutting method, and a carrier tape supply method for cutting a carrier tape at a predetermined position.
  • the base tape of the carrier tape sent by the tape feeder has a large number of component storage portions for storing components, and a cover tape for closing these component storage portions is bonded to the base tape.
  • the tape feeder is provided with a peeling device for peeling the cover tape from the base tape. Then, the cover tape is peeled off by the peeling device to open the component storage portion, so that the component supplied to the component supply position can be sucked by the suction nozzle.
  • This type of tape feeder is described in Patent Document 1, for example.
  • the peeling device is designed to peel the cover tape from the base tape by inserting a peeling member between the cover tape and the base tape from the front end side of the moving carrier tape.
  • a peeling member between the cover tape and the base tape from the front end side of the moving carrier tape.
  • Patent Document 2 has a problem that the configuration of the cutting device is complicated, and further, there is a problem that it cannot cope with a carrier tape having a different pitch of the component storage portions.
  • the present invention has been made in order to solve the above-described problems.
  • the peeling member can smoothly enter between the base tape and the cover tape. It is an object of the present invention to provide a carrier tape cutting device, a cutting method, and a carrier tape supply method.
  • the present invention is characterized in that a component storage portion for storing a component and a base tape in which feed holes are formed at regular intervals, and a surface side of the base tape so as to cover the component storage portion
  • a carrier tape cutting device having a cutting portion for cutting a carrier tape having a cover tape bonded to a predetermined position at a predetermined position, wherein the cutting portion is used after cutting when cutting the carrier tape. It is comprised so that a shearing force may work from the base tape side of the carrier tape.
  • the edge portion on the cover tape side is cut in a direction perpendicular to the longitudinal direction of the tape without being crushed in an arc shape, and the base tape and the cover of the carrier tape fed by the tape feeder It becomes possible to allow the peeling member of the peeling device to smoothly enter between the tape and the tape.
  • FIG. 1 It is a figure which shows the tape feeder suitable for implementation of this invention. It is an enlarged view which shows the tape insertion part of a tape feeder. It is a figure which shows the operation state of FIG. It is a figure which shows the peeling apparatus attached to the tape feeder. It is a top view of the carrier tape inserted in a tape feeder. It is a figure which shows the cutting
  • FIG. 1 shows a tape feeder 21 that is detachably attached to a component supply device of a component mounting machine, and a carrier tape 100 (see FIGS. 2 and 3) is conveyed by the tape feeder 21.
  • the carrier tape 100 is in the form of a strip formed with a predetermined width, and a large number of electronic components and the like are stored at intervals. As shown in FIG. 5, the carrier tape 100 is composed of a base tape 101 and a cover tape 102.
  • the base tape 101 is made of a flexible material such as paper or resin.
  • a component storage portion 101a that stores components with a constant interval in the tape longitudinal direction.
  • feed holes 101b are formed at a constant pitch interval, and these feed holes 101b are arranged in a fixed positional relationship with the component storage portion 101a.
  • Both sides in the width direction of the cover tape 102 are bonded to both sides on the upper surface of the base tape 101 by adhesives 102a and 102b, and normally the upper part of the component storage unit 101a is closed to prevent the components from popping out.
  • the cover tape 102 is made of a transparent polymer film.
  • the tape feeder 21 mainly includes a feeder body 21b, a first servo motor 22, a second servo motor 23, a first gear 24, a second gear 25, a third gear 26, a first gear 26, and a second gear 26.
  • Four gears 27, levitation preventing member 28, torsion spring 29, stopper member 31, upstream side pressing member 32, downstream side pressing member 33, first sprocket 61, second sprocket 62, third sprocket 63, fourth sprocket 64, rail 38, the control part 39, and the peeling apparatus 70 are comprised.
  • the tape feeder 21 is detachably attached to a component supply device of a component mounting machine.
  • FIG. 1 is a view in which the side wall of the feeder main body 21b is removed so that the internal structure of the tape feeder 21 can be visually recognized.
  • the rail 38 is provided from the rear insertion portion 21d of the feeder main body 21b to the front part supply position 21a.
  • the upper surface of the rail 38 forms a conveyance path for the carrier tape 100.
  • the front portion 38a of the rail 38 is formed horizontally.
  • the rail 38 is inclined so as to gradually increase from the rear part to the front part of the front part 38a.
  • guide members are provided on both sides of the rail 38 so as to be separated by a dimension slightly larger than the width dimension of the carrier tape 100.
  • the first sprocket is located in the feeder main body 21b below the front portion 38a of the rail 38, that is, at a position adjacent to the component supply position 21a of the feeder main body 21b from the front to the rear (from the downstream side in the transport direction to the upstream side).
  • 61 and the second sprocket 62 are rotatably provided.
  • a third sprocket 63 and a fourth sprocket 64 are rotatably provided on the feeder main body 21b below the rear portion of the rail 38 from the front to the rear, respectively.
  • a first engagement protrusion 61a, a second engagement protrusion 62a, and a third engagement protrusion 63a are formed on the outer periphery of each of the first sprocket 61, the second sprocket 62, and the third sprocket 63 at a predetermined angle.
  • a fourth engagement protrusion 64 a is provided at a certain angle on a part of the outer periphery of the fourth sprocket 64.
  • Each of the engaging protrusions 61 a to 64 a engages with the feed hole 101 b of the carrier tape 100.
  • a first sprocket gear 61b, a second sprocket gear 62b, a third sprocket gear 63b, and a fourth sprocket gear 64b are formed inside the outer peripheral portions of the first sprocket 61 to the fourth sprocket 64, respectively.
  • a window hole 38b (see FIG. 2) is provided above the sprockets 61 to 64 of the rail 38. From the window hole 38b, the engaging protrusions 61a to 64a protrude from the rail 38.
  • the first servo motor 22 is a servo motor that rotates the first sprocket 61 and the second sprocket 62.
  • a first drive gear 22 b is provided on the rotation shaft 22 a of the first servo motor 22.
  • the first gear 24 is rotatably provided on the feeder body 21 b below the first sprocket 61 and the second sprocket 62.
  • a first outer gear 24 a that meshes with the first drive gear 22 b is formed on the outer periphery of the first gear 24.
  • a first inner gear 24 b is formed inside the outer periphery of the first gear 24.
  • the second gear 25 is rotatably provided on the feeder main body 21 b between the first sprocket 61 and the second sprocket 62 and the first gear 24.
  • the second gear 25 meshes with the first sprocket gear 61b, the second sprocket gear 62b, and the first inner gear 24b.
  • the second servomotor 23 is a servomotor that rotates the third sprocket 63 and the fourth sprocket 64.
  • a second drive gear 23 b is provided on the rotation shaft 23 a of the second servomotor 23.
  • the third gear 26 is rotatably provided on the feeder main body 21 b below the third sprocket 63 and the fourth sprocket 64.
  • a third outer gear 26 a that meshes with the second drive gear 23 b is formed on the outer periphery of the third gear 26.
  • a third inner gear 26 b is formed inside the outer periphery of the third gear 26.
  • the fourth gear 27 is rotatably provided on the third sprocket 63 and the feeder body 21b between the fourth sprocket 64 and the third gear 26.
  • the fourth gear 27 meshes with the third sprocket gear 63b, the fourth sprocket gear 64b, and the third inner gear 26b.
  • the downstream pressing member 33 is provided in the insertion portion 21d of the feeder main body 21b above the rear portion of the rail 38.
  • the downstream holding member 33 is attached to the first support member 30-1 and the second support member 30-2 attached to the feeder main body 21b via the shaft 34-1 so as to be movable in the vertical direction.
  • a coil spring 35-1 for urging the downstream pressing member 33 downward is attached to the shaft 34-1.
  • a pressing portion 33 d that contacts the rail 38 on the third sprocket 63 is formed in front of the downstream pressing member 33. With such a configuration, the pressing portion 33d is separated from the rail 38. As shown in FIG. 2, an intrusion portion 33b is formed in the lower portion of the rear end of the pressing portion 33d.
  • the upstream holding member 32 is provided along the upper surface of the rear portion of the rail 38.
  • the upstream side pressing member 32 is attached to the downstream side pressing member 33 downward from the rear part via a shaft 34-2 so as to be movable in the vertical direction.
  • the upstream pressing member 32 is adjacent to the rear of the pressing portion 33d.
  • a coil spring 35-2 for urging the upstream pressing member 32 downward is attached to the shaft 34-2. With such a configuration, the upstream holding member 32 is separated from the rail 38.
  • An insertion recess 32 a is formed in the lower part of the rear end of the upstream holding member 32.
  • the stopper member 31 is provided adjacent to the downstream side of the upstream holding member 32.
  • the stopper member 31 is swingable with a shaft support portion 31b formed at an intermediate portion thereof being pivotally supported by the downstream pressing member 33.
  • An abutting portion 31a that protrudes downward is formed at a lower portion of the stopper member 31 in front of the shaft support portion 31b.
  • the rear end of the lower portion of the stopper member 31 is a stop portion 31c.
  • a spring 36 that urges the stopper member 31 in a direction in which the abutting portion 31 a approaches the rail 38 is attached to the downstream pressing member 33.
  • the top part of the fourth sprocket 64 is located between the front end of the downstream pressing member 33 and the rear end of the stopper member 31 (see FIG. 2).
  • the levitation prevention member 28 is provided along the rail 38 between the third sprocket 63 and the second sprocket 62.
  • a shaft support portion 28a is formed at the front end of the levitation prevention member 28.
  • the shaft support portion 28a is supported by a shaft portion 21c provided in the feeder main body 21b so that the levitation prevention member 28 can swing. Is attached.
  • a guide portion 28 b bent upward is formed at the rear end of the levitation preventing member 28.
  • the torsion spring 29 is attached to the feeder main body 21b above the anti-floating member 28 and urges the anti-floating member 28 downward. By this torsion spring 29, the lower surface of the levitation preventing member 28 is in close contact with the upper surface of the rail 38.
  • a space 38 c is formed on the rail 38 between the second sprocket 62 and the third sprocket 63.
  • the control unit 39 controls the tape feeder 21 and controls the rotation of the first servo motor 22 and the second servo motor 23.
  • the control unit 39 includes a microprocessor and a driver that supplies a drive current to the servo motors 22 and 23.
  • the feeder main body 21b on the downstream side of the third sprocket 63 is provided with a first sensor 65 that detects the presence or absence of the carrier tape 100 and outputs a detection signal to the control unit 39.
  • the first sensor 65 is a sensor that detects a boundary portion between the two carrier tapes 100.
  • the feeder main body 21 b on the upstream side of the second sprocket 62 is provided with a second sensor 66 that detects the presence or absence of the carrier tape 100 and outputs a detection signal to the control unit 39.
  • the carrier tape 100 includes a plurality of types having different pitches of the component storage portions 101a, and the pitch interval of the component storage portions 101a varies depending on the type of the carrier tape 100, as will be described later. Therefore, the type of the carrier tape 100 can be determined by detecting the pitch interval of the component storage unit 101a.
  • an attachment block 71 having a peeling device 70 for peeling the cover tape 102 from the base tape 101 of the carrier tape 100 sent to the component supply position 21a is provided at the tip of the feeder body 21b. It is detachably attached to the feeder main body 21b.
  • the peeling device 70 includes a peeling member 72 that peels the cover tape 102 and a folding member 73 that raises one end of the peeled cover tape 102 and turns it back.
  • the peeling device 70 can peel the cover tape 102 from the base tape 101 by the peeling member 72, supply the cut end portion (cut portion CU) of the carrier tape 100 to the component supply position 21a, and take out the component from the component storage portion 101a.
  • the operation of the tape feeder 21 will be described.
  • the operator inserts the carrier tape 100 between the insertion recess 32a and the rear end of the rail 38 shown in FIG.
  • the fourth engagement protrusion 64 a engages with the feed hole 101 b formed at the tip of the inserted carrier tape 100, and the carrier tape 100 is conveyed to the third sprocket 63 by the fourth sprocket 64. Since the fourth engagement protrusion 64a is formed only on a part of the outer periphery of the fourth sprocket 64, the fourth engagement protrusion 64a is engaged with the feed hole 101b formed at the tip of the inserted carrier tape 100. When this occurs, the carrier tape 100 intermittently moves to the third sprocket 63 side. For this reason, since the carrier tape 100 is not suddenly pulled into the third sprocket 63 side, it is safe.
  • the tip of the carrier tape 100 fed downstream by the fourth sprocket 64 enters from below the intrusion portion 33b to below the pressing portion 33d. Then, when the feed hole 101 b formed in the leading portion of the carrier tape 100 is engaged with the third engagement protrusion 63 a, the carrier tape 100 is conveyed to the second sprocket 62 by the third sprocket 63. Since the third engagement protrusion 63a is formed on the entire outer periphery of the third sprocket 63, the carrier tape 100 is transported to the second sprocket 62 side in a short time. The carrier tape 100 is pressed from above by the pressing portion 33d so that the engagement between the feed hole 101b and the third engagement protrusion 36a is not released.
  • the leading end of the carrier tape 100 enters under the levitation preventing member 28 from between the guide portion 28b and the rail 38.
  • the tip of the carrier tape 100 is transported to the second sprocket 62 with the floating prevention member 28 restraining the lift from the rail 38.
  • the first servo motor 22 and the second servo motor 23 intermittently rotate the sprockets 61 to 64 by the component pitch.
  • the carrier tape 100 is fed to the peeling device 70 by the second sprocket 62, and the carrier by the peeling member 72 of the peeling device 70.
  • the cover tape 102 is peeled from the tape 100.
  • the components stored in the carrier tape 100 are sequentially positioned and supplied to the component supply position 21a by the first sprocket 61. Is done.
  • the carrier tape 100 When the carrier tape 100 being transported (preceding) is transported by the tape feeder 21, the carrier tape 100 presses the contact portion 31a as shown in FIG.
  • the stop portion 31 c swings in the direction approaching the rail 38 against the urging force, and the rear lower end of the stopper member 31 contacts the upper surface of the carrier tape 100.
  • the operator inserts the subsequent carrier tape 100 between the insertion recess 32a and the upper surface of the carrier tape 100 to be punched. Then, since the rear lower end of the stopper member 31 is in contact with the upper surface of the preceding carrier tape 100, the leading end of the subsequent carrier tape 100 comes into contact with the stop portion 31c of the stopper member 31, as shown in FIG. The downstream carrier tape 100 is prevented from being conveyed downstream, and the subsequent carrier tape 100 waits on the preceding carrier tape 100.
  • the succeeding carrier tape 100 is pressed against the preceding carrier tape 100 by the upstream pressing member 32. For this reason, the leading edge of the subsequent carrier tape 100 is prevented from being lifted from the preceding carrier tape 100, and the leading edge of the upstream carrier member 100 at the leading edge of the subsequent carrier tape 100 and the rear end of the stopper member 31 are prevented. Intrusion is prevented.
  • the succeeding carrier tape 100 is placed on the rail 38.
  • a feed hole 101b formed in the leading portion of the subsequent carrier tape 100 engages with the fourth engagement protrusion 64a.
  • tip of the carrier tape 100 fed with the 4th sprocket 64 penetrate
  • the carrier tape 100 is conveyed to the second sprocket 62 by the third sprocket 63, and the parts are supplied as described above. It is conveyed to position 21a.
  • the stopper member 31 When the leading end of the carrier tape 100 in standby presses the contact portion 31a, the stopper member 31 resists the biasing force of the spring 36, and the stop portion 31c swings in the direction approaching the upper surface of the rail 38, thereby stopping the stopper member.
  • the rear lower end of 31 comes into contact with a new carrier tape 100 (old standby tape 920).
  • the cutting device 130 includes a scissor-shaped cutting portion having a first member 133 and a second member 134 that are pivotally supported by a pivot shaft 131.
  • the cutting portion includes a pair of cutting blade portions 135 and 136 formed at the tip portions of the first and second members 133 and 134, and the carrier tape 100 is positioned on one of the cutting blade portions 135 and 136 (136).
  • a positioning / holding portion 137 to be held is integrally attached by a bolt or the like.
  • the pair of cutting blade portions 135 and 136 are respectively provided with blade edges 135a and 136a having acute angles at their tips, and are slidably movable at one end in the tape longitudinal direction of the blade edges 135a and 136a.
  • the contacting vertical surfaces 135a1 and 136a1 are formed perpendicular to the tape longitudinal direction.
  • the positioning holding portion 137 includes a base block 138 fixed to the outer surface of the cutting blade portion 136, and an axis line of the pivot shaft 139 parallel to the pivot block 131 on the base block 138. And a turning member 140 supported so as to be able to turn around the head.
  • the base block 138 has a support surface 138a perpendicular to the relative movement direction of the pair of cutting blade portions 135 and 136, and at the tip of the support surface 138a, that is, on the tip side of the cutting blade portions 135 and 136, A shaft support portion 138b that supports the pivot shaft 139 is provided.
  • the swivel member 140 is supported so as to be rotatable around the pivot shaft 139 and movable in the axial direction of the pivot shaft 139, and is normally deployed on the front end side of the cutting blade portions 135 and 136.
  • a tape placement surface 140a for placing the tape 100 face up with the cover tape 102 facing upward is formed.
  • Two positioning pins 141 for positioning the carrier tape 100 in the tape longitudinal direction by engaging with the feed hole 101b of the carrier tape 100 are provided on the tape placement surface 140a with a predetermined interval.
  • the pivot member 140 can be positioned and held at two positions by engaging a notch biased by a spring with an engagement recess of the pivot shaft 139.
  • the carrier tape 100 When cutting the front end portion of the carrier tape 100 at a predetermined position, the carrier tape 100 is positioned on the tape placement surface 140a of the turning member 140 with the front side (the cover tape 102 side) of the carrier tape 100 facing upward.
  • the pins 141 are positioned and placed.
  • the front end side discarded by cutting is placed on the tape mounting surface 140a of the turning member 140, and the side to be used after cutting extends to the opposite side of the turning member 140 with the cutting blade portions 135 and 136 interposed therebetween. Mounted.
  • the turning member 140 is turned upward (in the direction of the arrow in FIG. 8) about the pivot shaft 139 with the carrier tape 100 positioned and held on the tape placement surface 140a. Then, when the turning member 140 is turned 180 degrees, the carrier tape 100 is changed in posture so that the cover tape 102 faces downward and is sandwiched between the base block 138 and the turning member 140. At the same time, the cutting portion CU of the carrier tape 100 is positioned between the pair of cutting blade portions 135 and 136.
  • a cutting blade By operating the grip portions 143 and 144 provided at the other end portions of the first and second members 133 and 134 in a state where the carrier tape 100 is sandwiched between the base block 138 and the turning member 140, a cutting blade The portions 135 and 136 are relatively moved in a direction intersecting the tape longitudinal direction, and the leading end portions of the carrier tape 100 are cut at the cutting portion CU by the blade edges 135a and 135b of the cutting blade portions 135 and 136. That is, the end of the carrier tape 100x to be used after cutting (see FIG. 11B) is cut by the vertical surface 135a1 of the cutting edge 135a of one cutting blade 135 that moves downward from the upper position of the carrier tape 100. The end of the carrier tape 100y (see FIG. 11B) on the side discarded after cutting is cut by the vertical surface 136a1 of the cutting edge 136a of the other cutting blade 136 that moves upward from the lower position of the carrier tape 100. Disconnected.
  • the vertical surface 135a1 of the cutting edge 135a of the cutting blade portion 135 that moves downward coincides with the cutting portion of the carrier tape 100x on the side to be used after cutting, and the carrier tape 100 Since it moves in the direction perpendicular to the longitudinal direction of the tape so as to enter from the back surface side (base tape 101 side opposite to the cover tape 102) of the (base tape 101), the cut surface of the carrier tape 100x on the side used after cutting 11B and FIG. 12, the edge portion 100b on the back surface side of the carrier tape 100 is crushed and formed into an arc shape, but the edge on the front surface side (the cover tape 102 side) of the carrier tape 100 The part 100a is cut perpendicular to the longitudinal direction of the tape.
  • one cutting blade portion 135 of the cutting device 130 has a strong shearing force from the base tape 101 side to the cover tape 102 side on the cut surface of the carrier tape 100x to be used after cutting, and the other is discarded after cutting.
  • the carrier tape 100 has a structure in which a shearing force can be applied from the cover tape 102 side, so that the edge portion 100a on the cover tape 102 side is not crushed in an arc shape, but in the longitudinal direction of the tape. Cut vertically.
  • the carrier tape 100 purchased from the component manufacturer, there are empty portions in which no components are stored in the plurality of component storage portions 101a arranged at the tip portion. For this reason, the carrier tape 100 can be positioned and held on the tape placement surface 140a of the swivel member 140 face up, so that the component storage portion 101a in which the component is stored and the component storage portion in which the component is not stored are visually observed by the operator. It can be easily attached so as to be a cutting part CU between 101a. Thereafter, the carrier tape 100 is inverted for cutting.
  • the cutting device 130 for cutting the carrier tape 100 is configured by the scissor-type cutting portion having the pair of cutting blade portions 135 and 136 is described.
  • the cutting device 130 can also be configured by at least one cutting blade that is movable in the direction. In this case, in a state where the front surface side (the cover tape 102 side) of the carrier tape 100 is seated on the fixed base, one cutting blade portion enters from the back surface side opposite to the front surface side of the carrier tape 100. do it.
  • FIG. 13 and FIG. 14 show another embodiment of the cutting device 130, and shows an example in which the cutting device 130 is applied to a splicing device 200 that automatically loads and splices the carrier tape 100. .
  • the splicing device 200 includes a tape insertion slot 184 for inserting two carrier tapes 100 from both sides, and the inserted carrier tape 100 is cut at the tape cutting position Lc and sent to the splicing position Ls. Yes.
  • the splicing device 200 includes a tape transport path 160 from the tape insertion port 184 toward the splicing position Ls, and a tape feeding device 151 that transports the carrier tape 100 along the tape transport path 160.
  • the component detection position Ld is disposed between the tape insertion port 184 and the tape cutting position Lc.
  • a tape cutting position Lc is arranged between the component detection position Ld and the splicing position Ls.
  • a cutting device 130 that cuts the leading end portion of the carrier tape 100 at a predetermined position and a take-in device 157 that takes in an unnecessary portion at the leading end are provided.
  • the component detection device 153 includes, for example, a photo sensor, and includes a component storage unit 101a of the carrier tape 100 conveyed through the tape conveyance path 160, a tape portion between the component storage units 101a, and a component e in the component storage unit 101a (see FIG. 14). ) Is detected by a change in the amount of light.
  • the detection signal of the component detection device 153 is sent to the control device 185, and the control device 185 controls the tape feeding device 151, the cutting device 130, the take-in device 157, and the like.
  • a camera can be used as the component detection device 153 instead of the photosensor.
  • the tape feeder 151 includes a sprocket 161 disposed below the tape transport path 160, a stepping motor 162 as a rotating device coupled to the sprocket 161, a sprocket tooth detector 163 disposed in the vicinity of the sprocket 161,
  • the tape detection device 164 and the like disposed above the tape conveyance path 160 are configured.
  • the tape feeder 151 transports the carrier tape 100 along the tape transport path 160, and sequentially positions the carrier tape 100 at the tape cutting position Lc and at the splicing position Ls.
  • the sprocket 161 is formed with a plurality of teeth 167 having the same pitch as the pitch of the feed holes 101b over the entire circumference.
  • the sprocket 161 is disposed below the tape conveyance path 160 so that the uppermost tooth 167 can mesh with the feed hole 101b of the carrier tape 100 inserted from the tape insertion port 184.
  • the sprocket tooth detection device 163 detects that the sprocket 161 has been positioned at the origin position by reading a mark or the like attached to the side surface of the sprocket 161.
  • the tape detection device 164 detects that the carrier tape 100 has been inserted from the tape insertion port 184.
  • the cutting device 130 includes one cutting blade portion 235 provided at the tape cutting position Lc, a cam 169 that can be slidably contacted with the cutting blade portion 235, a motor 170 connected to the cam 169, and one end of the cutting blade portion 235. Is attached, the other end is attached to the fixed part, the pressing member 172 provided adjacent to the cutting blade part 235, one end is attached to the cutting blade part 235, and the other end is the pressing member.
  • a spring 173 and the like attached to 172 are included.
  • the cutting blade portion 235 cuts the cutting portion CU of the carrier tape 100 positioned at the tape cutting position Lc, has the same configuration as the cutting blade portion 135 described above, and has a cutting edge that forms an acute angle at the tip.
  • a vertical surface 235a1 perpendicular to the tape longitudinal direction is formed at one end of the blade edge in the tape longitudinal direction.
  • the cutting blade portion 235 is mounted so as to be movable upward from the back surface side (base tape 101 side) of the carrier tape 100.
  • the cam 169 of the cutting device 130 is rotated by the motor 170 to move the cutting blade portion 235 in the vertical direction.
  • the pressing member 172 is provided so as to be movable upward so that the vicinity of the cutting portion CU of the carrier tape 100 positioned at the tape cutting position Lc is pressed from below and is seated on the fixed base 174.
  • the take-in device 157 includes a take-up member 175 that includes a movable member 177 and a fixed member 178 that rotatably supports the moveable member 177, a drive device 176 that includes a solenoid that drives the moveable member 177, and the like.
  • the movable member 177 is formed with a movable conveyance path 179 forming a part of the tape conveyance path 160 and an opening 180 for taking in an unnecessary portion at the tip of the carrier tape 100 conveyed on the tape conveyance path 160.
  • the movable member 177 is formed with a duct 182 for guiding the taken-in unnecessary portion to the disposal location.
  • the movable member 177 is normally held at an angular position where the opening 180 is aligned with the tape conveyance path 160 (a state indicated by a two-dot chain line in FIG. 13). 179 is rotated to an angular position (a state indicated by a solid line in FIG. 13) aligned with the tape transport path 160.
  • the carrier tape 100 is cut at the cutting site CU by the cutting device 130 and is transported by a predetermined amount from the tape cutting position Lc, so that it is positioned at the splicing position Ls and spliced.
  • the thing of the structure as described in the international publication 2013/157107 which concerns on this application, for example can be employ
  • the operation of automatically positioning the cutting part CU of the carrier tape 100 at the tape cutting position Lc will be described.
  • the insertion of the carrier tape 100 is detected by the tape detection device 164, and the stepping motor 162 is started based on this detection signal.
  • the sprocket 161 is rotated, and the carrier tape 100 engaged with the feed hole 101b in the teeth 167 of the sprocket 161 is conveyed on the tape conveyance path 160 toward the component detection position Ld.
  • the type of the carrier tape 100 and the cut portion CU of the carrier tape 100 are calculated based on the detection signal of the component detection device 153.
  • the detection signal (light quantity) S from the component detection device 153 including a photosensor indicates So in the tape portion between the component storage portions 101a of the carrier tape 100 as shown in FIG.
  • the amount of transmitted light is increased to Sa, and in the component storage unit 101a having the component e, the amount of transmitted light is decreased to Sb.
  • the rising timing t1 of the detection signal S when moving from the tape portion to the first empty component storage portion 101a and the detection signal S when moving from the tape portion to the second empty component storage portion 101a. Is detected, and the number of pulses of the stepping motor 162 that drives the sprocket 161 between time t1 and time t2 is counted. Then, by calculating the feed amount of the carrier tape 100 based on this pulse count, the pitch between the component storage portions 101a can be calculated. From this calculation result, the type of the carrier tape 100 can be grasped, and the cutting part CU of the carrier tape 100 is obtained.
  • the number of pulses of the stepping motor 162 between the rising time t3 and the current time t4 of the detection signal S when the component storage unit 101a storing the component e is transferred from the empty component storage unit 101a is counted. Then, by determining the feed amount of the carrier tape 100 based on this pulse count, the distance d1 between the illustrated right end position Lct of the component storage portion 101a storing the component e and the component detection position Ld can be determined. Further, the distance d2 between the illustrated right end position Lct of the component storage unit 101a in which the component e is stored and the cut portion CU of the carrier tape 100 can be obtained from the pitch Pc between the component storage units 101a.
  • the carrier tape 100 is conveyed by a distance D2-d1-d2 obtained by subtracting the distances d1 and d2 from a known (designed) distance D2 between the component detection position Ld and the tape cutting position Lc.
  • the cutting part CU of the tape 100 can be positioned at the tape cutting position Lc.
  • the cutting portion CU of the carrier tape 100 is automatically cut by the cutting blade portion 235 of the cutting device 130.
  • the vertical surface 235a1 of the cutting blade portion 235 moving upward coincides with the cutting portion of the carrier tape 100 on the side to be used after cutting, and enters from the back surface side (base tape 101 side) of the carrier tape 100.
  • the shearing force is generated from the base tape 101 side of the carrier tape 100 to be used after cutting from the base tape 101 side to the cover tape 102 side.
  • the edge 100a on the cover tape 102 side is cut perpendicularly to the longitudinal direction of the tape, as shown in FIG.
  • the carrier tape 100 cut at a predetermined position is transported to the splicing position Ls, and is automatically spliced to the leading end of the carrier tape that is inserted from the other tape insertion opening (not shown) and cut in the same manner as above. .
  • the edge portion 100a on the cover tape 102 side is cut perpendicularly to the longitudinal direction of the tape without being crushed in an arc shape, so the cover tape 102 and the base tape of the carrier tape 100 fed by the tape feeder 21 are cut.
  • the tip of the peeling member 72 of the peeling device 70 can smoothly enter between 101 and 101.
  • the cutting portion of the cutting device 130 includes the pair of cutting blade portions 135 and 136, and one of the cutting blade portions (135) of the carrier tape 100 on the side to be used after cutting.
  • a shear force is applied from the base tape 101 side, and the other (136) is applied a shear force from the cover tape 102 side of the carrier tape 100 on the side discarded after cutting.
  • the edge portion 100a on the cover tape 102 side is cut perpendicularly to the longitudinal direction of the tape without being crushed in an arc shape. Accordingly, the tip of the peeling member 72 of the peeling device 70 can be smoothly entered between the cover tape 102 and the base tape 101 of the carrier tape 100 fed by the tape feeder 21, and the cover tape is not peeled off successfully. In addition, it is possible to suppress the problem that the tip of the peeling member 72 bites into the base tape 101.
  • the cutting unit of the cutting device 130 includes the pair of cutting blade parts 135 and 136 that can move relative to each other in the direction perpendicular to the longitudinal direction of the tape.
  • a positioning holding portion 137 is provided on one side of 136, and a turning member 140 for positioning and holding the carrier tape 100 is supported on the positioning holding portion 137 so as to be turnable about an axis parallel to the longitudinal direction of the tape.
  • the carrier tape 100 when the carrier tape 100 is positioned and held on the turning member 140 face up, the operator visually observes the gap between the component storage portion 101a in which the component is stored and the component storage portion 101a in which the component is not stored. It can be easily positioned and held so as to be a cutting site.
  • the turning member 140 includes the plurality of positioning pins 141 that engage with the feed holes 101 b formed in the base tape 101, and the carrier tape 100 is moved upward by the positioning pins 141. In order to cut the carrier tape 100, the turning member 140 is turned 180 degrees so that the cover tape 102 faces downward.
  • the carrier tape 100 can be accurately positioned in the longitudinal direction of the tape by the positioning pins 141, and the cutting blade portion 135 that is moved downward when the carrier tape 100 is cut is provided on the back surface of the carrier tape 100. It is possible to enter from the side (base tape 101 side).
  • the turning member 140 is provided so as to be movable by a predetermined amount in the tape longitudinal direction with respect to the base block 138 of the positioning holding portion 137, and the carrier tape 100 according to the pitch of the component storage portion 101a. Since the cutting site can be changed, the carrier tape can be positioned at the cutting site corresponding to the plurality of types of carrier tapes 100.
  • the sprocket 161 that engages with the feed hole 101 b of the carrier tape 100
  • the stepping motor (rotating device) 162 that rotates the sprocket 161
  • the component in the component storage portion 101 a of the carrier tape 100
  • a control device 185 for controlling the stepping motor 162 so as to position the carrier tape 100 at the cutting site CU based on a detection signal from the component detection device 153.
  • the carrier tape 100 can be automatically positioned so that the space between the empty component storage unit 101a and the component storage unit 101a in which the component is stored is the cut portion CU. At the same time, the carrier tape 100 can be automatically cut by the cutting device 130.
  • the carrier tape 100 is cut by applying a shearing force from the base tape 101 side of the carrier tape 100 to be used after cutting.
  • the edge portion 100a on the cover tape 102 side is cut perpendicularly to the longitudinal direction of the tape without being crushed in an arc shape, so the cover tape 102 and the base tape of the carrier tape 100 fed by the tape feeder 21 are cut.
  • the tip of the peeling member 72 of the peeling device 70 can smoothly enter between 101 and 101.
  • the carrier tape 100 is cut so that a shearing force is applied from the base tape side of the carrier tape 100 to be used after cutting, and the cut end portion of the cut carrier tape 100 is cut. Is set at the component supply position 21 a of the tape feeder 21.
  • the component storage portion 101a storing the components can be reliably set in the component supply position 21a.
  • the carrier tape cutting device, the cutting method, and the carrier tape supply method according to the present invention are suitable for use in cutting an end portion of a carrier tape sent by a tape feeder at a predetermined position.

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

Abstract

The purpose of the present invention is to provide a carrier tape cutting device and cutting method and a carrier tape feeding method that can cause a peeling member 72 to smoothly advance in between a base tape 101 and a cover tape 102 of a carrier tape 100. To this end, a cutting device 130 is configured such that when cutting the carrier tape 100, shearing force acts on the carrier tape 100 on the side used after cutting from the base tape 101 side. More specifically, a cutting part of the cutting device 130 is provided with a pair of cutting blades 135, 136, and one of the cutting blades causes shearing force to act on the carrier tape 100 on the side used after cutting from the base tape 101 side and the other causes shearing force to act on the carrier tape 100 on the side discarded after cutting from the cover tape 102 side.

Description

キャリアテープ切断装置および切断方法ならびにキャリアテープ供給方法Carrier tape cutting device, cutting method, and carrier tape supply method
　本発明は、キャリアテープを所定位置で切断するキャリアテープ切断装置および切断方法ならびにキャリアテープ供給方法に関するものである。 The present invention relates to a carrier tape cutting device, a cutting method, and a carrier tape supply method for cutting a carrier tape at a predetermined position.
　テープフィーダによって送られるキャリアテープのベーステープには、部品を収納する部品収納部が多数形成され、これら部品収納部を閉塞するカバーテープがベーステープに接着されている。このため、テープフィーダには、ベーステープよりカバーテープを剥離する剥離装置が備えられている。そして、剥離装置によりカバーテープを剥離して部品収納部を開放させることにより、部品供給位置に供給された部品を吸着ノズルによって吸着できるようにしている。この種のテープフィーダが、例えば、特許文献１に記載されている。 The base tape of the carrier tape sent by the tape feeder has a large number of component storage portions for storing components, and a cover tape for closing these component storage portions is bonded to the base tape. For this reason, the tape feeder is provided with a peeling device for peeling the cover tape from the base tape. Then, the cover tape is peeled off by the peeling device to open the component storage portion, so that the component supplied to the component supply position can be sucked by the suction nozzle. This type of tape feeder is described in Patent Document 1, for example.
　一般に、剥離装置は、移動中のキャリアテープの前端側からカバーテープとベーステープとの間に剥離部材を進入させることにより、カバーテープをベーステープから剥離するようになっているが、ベーステープからカバーテープを剥離する場合に、剥離部材の先端がベーステープとカバーテープとの間にうまく進入せず、カバーテープが剥離されないままキャリアテープが送られたり、剥離部材の先端がベーステープに食い込んだりする不具合が発生する場合がある。 Generally, the peeling device is designed to peel the cover tape from the base tape by inserting a peeling member between the cover tape and the base tape from the front end side of the moving carrier tape. When peeling the cover tape, the leading edge of the peeling member does not enter well between the base tape and the cover tape, and the carrier tape is sent without peeling the cover tape, or the leading edge of the peeling member bites into the base tape. May occur.
　すなわち、図１５に示すように、切断装置の切断刃によって、キャリアテープ１００が矢印方向に切断されるため、この切断によって、ベーステープ１０１の表面に接着されたカバーテープ１０２側のエッジ部１００ａが円弧状に潰れ、このために、ベーステープ１０１とカバーテープ１０２との間に剥離部材の先端をうまく進入することができないこととなる。 That is, as shown in FIG. 15, since the carrier tape 100 is cut in the direction of the arrow by the cutting blade of the cutting device, the edge portion 100a on the cover tape 102 side adhered to the surface of the base tape 101 is cut by this cutting. It will be crushed in the shape of an arc, and for this reason, the leading end of the peeling member cannot be entered well between the base tape 101 and the cover tape 102.
　このような不具合を解決するものとして、特許文献２に記載されているように、押圧部材２０を備えた特殊な構成の切断装置を用いて、ベーステープ３０４を凹部状に塑性変形させることにより、ベーステープ３０４とトップテープ（カバーテープ）３０６との間に、剥離部材が進入する凹部（隙間）３０４ｅを形成するものが知られている。 As described in Patent Document 2, as a solution to such a problem, by using a cutting device having a special configuration including the pressing member 20, the base tape 304 is plastically deformed into a concave shape, It is known that a recess (gap) 304e into which a peeling member enters is formed between a base tape 304 and a top tape (cover tape) 306.
特開２０１４－１２７５１７号公報JP 2014-127517 A 特開２０１４－１５７９３２号公報JP 2014-157932 A
　しかしながら、特許文献２に記載のものにおいては、切断装置の構成が複雑となる問題があり、しかも、部品収納部のピッチが異なるキャリアテープには対応することができない問題がある。 However, the one described in Patent Document 2 has a problem that the configuration of the cutting device is complicated, and further, there is a problem that it cannot cope with a carrier tape having a different pitch of the component storage portions.
　本発明は、上記した問題を解決するためになされたもので、キャリアテープを切断する切断方法に改良を加えることにより、ベーステープとカバーテープとの間に剥離部材をスムーズに進入させることができるようにしたキャリアテープ切断装置および切断方法ならびにキャリアテープ供給方法を提供することを目的とするものである。 The present invention has been made in order to solve the above-described problems. By improving the cutting method for cutting the carrier tape, the peeling member can smoothly enter between the base tape and the cover tape. It is an object of the present invention to provide a carrier tape cutting device, a cutting method, and a carrier tape supply method.
　上記の課題を解決するため、この発明の特徴は、部品を収納する部品収納部および送り穴をそれぞれ一定の間隔に形成したベーステープと、前記部品収納部を覆うように前記ベーステープの表面側に接着されたカバーテープとを備えたキャリアテープを、所定位置で切断する切断部を有するキャリアテープ切断装置であって、前記切断部を、前記キャリアテープを切断する際に、切断後に使用する側の前記キャリアテープの前記ベーステープ側からせん断力が働くように構成したことである。 In order to solve the above problems, the present invention is characterized in that a component storage portion for storing a component and a base tape in which feed holes are formed at regular intervals, and a surface side of the base tape so as to cover the component storage portion A carrier tape cutting device having a cutting portion for cutting a carrier tape having a cover tape bonded to a predetermined position at a predetermined position, wherein the cutting portion is used after cutting when cutting the carrier tape. It is comprised so that a shearing force may work from the base tape side of the carrier tape.
　上記した発明によれば、カバーテープ側のエッジ部は、円弧状に潰れることなく、テープ長手方向に対して垂直に切断されるようになり、テープフィーダにて送られるキャリアテープのベーステープとカバーテープとの間に剥離装置の剥離部材をスムーズに進入させることが可能となる。 According to the above-described invention, the edge portion on the cover tape side is cut in a direction perpendicular to the longitudinal direction of the tape without being crushed in an arc shape, and the base tape and the cover of the carrier tape fed by the tape feeder It becomes possible to allow the peeling member of the peeling device to smoothly enter between the tape and the tape.
本発明の実施に好適なテープフィーダを示す図である。It is a figure which shows the tape feeder suitable for implementation of this invention. テープフィーダのテープ挿入部分を示す拡大図である。It is an enlarged view which shows the tape insertion part of a tape feeder. 図２の作動状態を示す図である。It is a figure which shows the operation state of FIG. テープフィーダに取付けられた剥離装置を示す図である。It is a figure which shows the peeling apparatus attached to the tape feeder. テープフィーダに挿入されるキャリアテープの上面図である。It is a top view of the carrier tape inserted in a tape feeder. キャリアテープの切断部位を示す図である。It is a figure which shows the cutting | disconnection site | part of a carrier tape. キャリアテープを切断する切断装置を示す図である。It is a figure which shows the cutting device which cut | disconnects a carrier tape. 図７の作動状態を示す図である。It is a figure which shows the operation state of FIG. 切断装置の位置決め保持部を示す図である。It is a figure which shows the positioning holding | maintenance part of a cutting device. 位置決め保持部にキャリアテープを取付けた状態を示す図である。It is a figure which shows the state which attached the carrier tape to the positioning holding | maintenance part. 切断装置の刃部の刃先を示す図である。It is a figure which shows the blade edge | tip of the blade part of a cutting device. 切断装置によって切断されたキャリアテープの切断面を示す図である。It is a figure which shows the cut surface of the carrier tape cut | disconnected by the cutting device. 本発明の別の実施の形態の切断装置を示す概要図である。It is a schematic diagram which shows the cutting device of another embodiment of this invention. 別の実施の形態において、キャリアテープの切断部位をテープ切断位置に位置決めする説明図である。In another embodiment, it is explanatory drawing which positions the cutting site | part of a carrier tape in a tape cutting position. 従来におけるキャリアテープの切断面を示す図である。It is a figure which shows the cut surface of the conventional carrier tape.
　以下本発明の実施の形態を図面に基づいて説明する。図１は、部品実装機の部品供給装置に着脱可能に装着されるテープフィーダ２１を示すもので、テープフィーダ２１によってキャリアテープ１００（図２、図３参照）が搬送される。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows a tape feeder 21 that is detachably attached to a component supply device of a component mounting machine, and a carrier tape 100 (see FIGS. 2 and 3) is conveyed by the tape feeder 21.
　キャリアテープ１００は、所定の幅で細長く形成された帯状のもので、多数の電子部品等の部品が間隔を有して収納されている。図５に示すように、キャリアテープ１００は、ベーステープ１０１と、カバーテープ１０２とから構成されている。 The carrier tape 100 is in the form of a strip formed with a predetermined width, and a large number of electronic components and the like are stored at intervals. As shown in FIG. 5, the carrier tape 100 is composed of a base tape 101 and a cover tape 102.
　ベーステープ１０１は、紙材や樹脂等の柔軟な材料で構成されている。ベーステープ１０１の幅方向の中央部には、テープ長手方向に一定の間隔を有して部品を収納する部品収納部１０１ａが形成されている。ベーステープ１０１の幅方向の一端側には、送り穴１０１ｂが一定のピッチ間隔で形成され、これら送り穴１０１ｂは部品収納部１０１ａと一定の位置関係に配置されている。 The base tape 101 is made of a flexible material such as paper or resin. In the center portion of the base tape 101 in the width direction, there is formed a component storage portion 101a that stores components with a constant interval in the tape longitudinal direction. On one end side in the width direction of the base tape 101, feed holes 101b are formed at a constant pitch interval, and these feed holes 101b are arranged in a fixed positional relationship with the component storage portion 101a.
　カバーテープ１０２の幅方向の両側部は、接着材１０２ａ、１０２ｂによってベーステープ１０１上面の両側部に接着され、通常は、部品収納部１０１ａの上部を閉塞して部品の飛び出しを防止している。なお、カバーテープ１０２は、透明な高分子フィルムによって構成されている。 Both sides in the width direction of the cover tape 102 are bonded to both sides on the upper surface of the base tape 101 by adhesives 102a and 102b, and normally the upper part of the component storage unit 101a is closed to prevent the components from popping out. The cover tape 102 is made of a transparent polymer film.
　テープフィーダ２１は、図１および図２に示すように、主に、フィーダ本体２１ｂ、第一サーボモータ２２、第二サーボモータ２３、第一ギヤ２４、第二ギヤ２５、第三ギヤ２６、第四ギヤ２７、浮上防止部材２８、トーションスプリング２９、ストッパー部材３１、上流側押さえ部材３２、下流側押さえ部材３３、第一スプロケット６１、第二スプロケット６２、第三スプロケット６３、第四スプロケット６４、レール３８、制御部３９、剥離装置７０とから構成されている。テープフィーダ２１は、部品実装機の部品供給装置に着脱可能に装着される。なお、図１は、フィーダ本体２１ｂの側壁を除去して、テープフィーダ２１の内部構造が視認できるようにした図である。 As shown in FIGS. 1 and 2, the tape feeder 21 mainly includes a feeder body 21b, a first servo motor 22, a second servo motor 23, a first gear 24, a second gear 25, a third gear 26, a first gear 26, and a second gear 26. Four gears 27, levitation preventing member 28, torsion spring 29, stopper member 31, upstream side pressing member 32, downstream side pressing member 33, first sprocket 61, second sprocket 62, third sprocket 63, fourth sprocket 64, rail 38, the control part 39, and the peeling apparatus 70 are comprised. The tape feeder 21 is detachably attached to a component supply device of a component mounting machine. FIG. 1 is a view in which the side wall of the feeder main body 21b is removed so that the internal structure of the tape feeder 21 can be visually recognized.
　レール３８は、フィーダ本体２１ｂの後部の挿入部２１ｄから前部の部品供給位置２１ａに亘って設けられている。レール３８は、その上面がキャリアテープ１００の搬送路を構成している。レール３８の前部３８ａは、水平に形成されている。レール３８は、その後部から前部３８ａの手前まで徐々に高くなるように傾斜している。なお、図示はしていないが、レール３８の両側には、キャリアテープ１００の幅寸法よりも僅かに大きい寸法で離間したガイド部材が設けられている。 The rail 38 is provided from the rear insertion portion 21d of the feeder main body 21b to the front part supply position 21a. The upper surface of the rail 38 forms a conveyance path for the carrier tape 100. The front portion 38a of the rail 38 is formed horizontally. The rail 38 is inclined so as to gradually increase from the rear part to the front part of the front part 38a. Although not shown, guide members are provided on both sides of the rail 38 so as to be separated by a dimension slightly larger than the width dimension of the carrier tape 100.
　レール３８の前部３８ａの下方のフィーダ本体２１ｂ、すなわち、フィーダ本体２１ｂの部品供給位置２１ａに隣接する位置には、前方から後方（搬送方向下流側から上流側）に向かってそれぞれ、第一スプロケット６１及び第二スプロケット６２が回転可能に設けられている。レール３８の後部の下方のフィーダ本体２１ｂには、前方から後方に向かってそれぞれ、第三スプロケット６３及び第四スプロケット６４が回転可能に設けられている。第一スプロケット６１、第二スプロケット６２、及び第三スプロケット６３のそれぞれの外周には、一定角度をおいて、第一係合突起６１ａ、第二係合突起６２ａ、第三係合突起６３ａが形成されている。第四スプロケット６４の外周の一部には、一定角度をおいて第四係合突起６４ａが設けられている。それぞれの係合突起６１ａ～６４ａは、キャリアテープ１００の送り穴１０１ｂと係合する。 The first sprocket is located in the feeder main body 21b below the front portion 38a of the rail 38, that is, at a position adjacent to the component supply position 21a of the feeder main body 21b from the front to the rear (from the downstream side in the transport direction to the upstream side). 61 and the second sprocket 62 are rotatably provided. A third sprocket 63 and a fourth sprocket 64 are rotatably provided on the feeder main body 21b below the rear portion of the rail 38 from the front to the rear, respectively. A first engagement protrusion 61a, a second engagement protrusion 62a, and a third engagement protrusion 63a are formed on the outer periphery of each of the first sprocket 61, the second sprocket 62, and the third sprocket 63 at a predetermined angle. Has been. A fourth engagement protrusion 64 a is provided at a certain angle on a part of the outer periphery of the fourth sprocket 64. Each of the engaging protrusions 61 a to 64 a engages with the feed hole 101 b of the carrier tape 100.
　第一スプロケット６１～第四スプロケット６４の外周部よりも内側には、それぞれ、第一スプロケットギヤ６１ｂ、第二スプロケットギヤ６２ｂ、第三スプロケットギヤ６３ｂ、第四スプロケットギヤ６４ｂが形成されている。なお、レール３８の各スプロケット６１～６４の上方には、窓穴３８ｂ（図２参照）が設けられている。この窓穴３８ｂから、各係合突起６１ａ～６４ａがレール３８上から突出する。 A first sprocket gear 61b, a second sprocket gear 62b, a third sprocket gear 63b, and a fourth sprocket gear 64b are formed inside the outer peripheral portions of the first sprocket 61 to the fourth sprocket 64, respectively. A window hole 38b (see FIG. 2) is provided above the sprockets 61 to 64 of the rail 38. From the window hole 38b, the engaging protrusions 61a to 64a protrude from the rail 38.
　第一サーボモータ２２は、第一スプロケット６１及び第二スプロケット６２を回転させるサーボモータである。第一サーボモータ２２の回転軸２２ａには、第一ドライブギヤ２２ｂが設けられている。第一ギヤ２４は、第一スプロケット６１及び第二スプロケット６２の下方のフィーダ本体２１ｂに回転可能に設けられている。第一ギヤ２４の外周には、第一ドライブギヤ２２ｂと噛合する第一外側ギヤ２４ａが形成されている。第一ギヤ２４の外周よりも内側には、第一内側ギヤ２４ｂが形成されている。 The first servo motor 22 is a servo motor that rotates the first sprocket 61 and the second sprocket 62. A first drive gear 22 b is provided on the rotation shaft 22 a of the first servo motor 22. The first gear 24 is rotatably provided on the feeder body 21 b below the first sprocket 61 and the second sprocket 62. A first outer gear 24 a that meshes with the first drive gear 22 b is formed on the outer periphery of the first gear 24. A first inner gear 24 b is formed inside the outer periphery of the first gear 24.
　第二ギヤ２５は、第一スプロケット６１及び第二スプロケット６２と第一ギヤ２４の間のフィーダ本体２１ｂに回転可能に設けられている。第二ギヤ２５は、第一スプロケットギヤ６１ｂ、第二スプロケットギヤ６２ｂ、及び第一内側ギヤ２４ｂと噛合している。このような構成によって、第一サーボモータ２２の回転が減速されて第一スプロケット６１及び第二スプロケット６２に伝達されて、第一スプロケット６１及び第二スプロケット６２が同期して回転する。 The second gear 25 is rotatably provided on the feeder main body 21 b between the first sprocket 61 and the second sprocket 62 and the first gear 24. The second gear 25 meshes with the first sprocket gear 61b, the second sprocket gear 62b, and the first inner gear 24b. With such a configuration, the rotation of the first servo motor 22 is decelerated and transmitted to the first sprocket 61 and the second sprocket 62, and the first sprocket 61 and the second sprocket 62 rotate in synchronization.
　第二サーボモータ２３は、第三スプロケット６３及び第四スプロケット６４を回転させるサーボモータである。第二サーボモータ２３の回転軸２３ａには、第二ドライブギヤ２３ｂが設けられている。第三ギヤ２６は、第三スプロケット６３及び第四スプロケット６４の下方のフィーダ本体２１ｂに回転可能に設けられている。第三ギヤ２６に外周には、第二ドライブギヤ２３ｂと噛合する第三外側ギヤ２６ａが形成されている。第三ギヤ２６の外周よりも内側には、第三内側ギヤ２６ｂが形成されている。 The second servomotor 23 is a servomotor that rotates the third sprocket 63 and the fourth sprocket 64. A second drive gear 23 b is provided on the rotation shaft 23 a of the second servomotor 23. The third gear 26 is rotatably provided on the feeder main body 21 b below the third sprocket 63 and the fourth sprocket 64. A third outer gear 26 a that meshes with the second drive gear 23 b is formed on the outer periphery of the third gear 26. A third inner gear 26 b is formed inside the outer periphery of the third gear 26.
　第四ギヤ２７は、第三スプロケット６３及び第四スプロケット６４と第三ギヤ２６の間のフィーダ本体２１ｂに回転可能に設けられている。第四ギヤ２７は、第三スプロケットギヤ６３ｂ、第四スプロケットギヤ６４ｂ、及び第三内側ギヤ２６ｂと噛合している。このような構成によって、第二サーボモータ２３の回転が減速されて第三スプロケット６３及び第四スプロケット６４に伝達されて、第三スプロケット６３及び第四スプロケット６４及が同期して回転する。 The fourth gear 27 is rotatably provided on the third sprocket 63 and the feeder body 21b between the fourth sprocket 64 and the third gear 26. The fourth gear 27 meshes with the third sprocket gear 63b, the fourth sprocket gear 64b, and the third inner gear 26b. With such a configuration, the rotation of the second servo motor 23 is decelerated and transmitted to the third sprocket 63 and the fourth sprocket 64, and the third sprocket 63 and the fourth sprocket 64 and the like rotate in synchronization.
　下流側押さえ部材３３は、レール３８後部の上方に、フィーダ本体２１ｂの挿入部２１ｄに設けられている。下流側押さえ部材３３は、フィーダ本体２１ｂに取り付けられた第一支持部材３０－１及び第二支持部材３０－２に、シャフト３４－１を介して、上下方向移動可能に取り付けられている。シャフト３４－１には、下流側押さえ部材３３を下方に付勢するコイルスプリング３５－１が取り付けられている。下流側押さえ部材３３の前方には、第三スプロケット６３上においてレール３８と当接する押さえ部３３ｄが形成されている。このような構成によって、押さえ部３３ｄは、レール３８から離接する。押さえ部３３ｄの後端下部には、図２に示すように、侵入部３３ｂが切欠形成されている。 The downstream pressing member 33 is provided in the insertion portion 21d of the feeder main body 21b above the rear portion of the rail 38. The downstream holding member 33 is attached to the first support member 30-1 and the second support member 30-2 attached to the feeder main body 21b via the shaft 34-1 so as to be movable in the vertical direction. A coil spring 35-1 for urging the downstream pressing member 33 downward is attached to the shaft 34-1. In front of the downstream pressing member 33, a pressing portion 33 d that contacts the rail 38 on the third sprocket 63 is formed. With such a configuration, the pressing portion 33d is separated from the rail 38. As shown in FIG. 2, an intrusion portion 33b is formed in the lower portion of the rear end of the pressing portion 33d.
　上流側押さえ部材３２は、レール３８の後部上面に沿って設けられている。上流側押さえ部材３２は、下流側押さえ部材３３の後部から下方に、シャフト３４－２を介して、上下方向移動可能に取り付けられている。上流側押さえ部材３２は、押さえ部３３ｄの後方に隣接している。シャフト３４－２には、上流側押さえ部材３２を下方に付勢するコイルスプリング３５－２が取り付けられている。このような構成によって、上流側押さえ部材３２は、レール３８から離接する。上流側押さえ部材３２の後端の下部には、挿入凹部３２ａが切欠形成されている。 The upstream holding member 32 is provided along the upper surface of the rear portion of the rail 38. The upstream side pressing member 32 is attached to the downstream side pressing member 33 downward from the rear part via a shaft 34-2 so as to be movable in the vertical direction. The upstream pressing member 32 is adjacent to the rear of the pressing portion 33d. A coil spring 35-2 for urging the upstream pressing member 32 downward is attached to the shaft 34-2. With such a configuration, the upstream holding member 32 is separated from the rail 38. An insertion recess 32 a is formed in the lower part of the rear end of the upstream holding member 32.
　図２に示すように、ストッパー部材３１は、上流側押さえ部材３２の下流側に隣接して設けられている。ストッパー部材３１は、その中間部分に形成された軸支部３１ｂが下流側押さえ部材３３に軸支されて、揺動可能となっている。ストッパー部材３１の軸支部３１ｂよりも前方の下部は、下方に突出形成された当接部３１ａが形成されている。ストッパー部材３１の下部の後端は、停止部３１ｃとなっている。 As shown in FIG. 2, the stopper member 31 is provided adjacent to the downstream side of the upstream holding member 32. The stopper member 31 is swingable with a shaft support portion 31b formed at an intermediate portion thereof being pivotally supported by the downstream pressing member 33. An abutting portion 31a that protrudes downward is formed at a lower portion of the stopper member 31 in front of the shaft support portion 31b. The rear end of the lower portion of the stopper member 31 is a stop portion 31c.
　下流側押さえ部材３３には、ストッパー部材３１を、当接部３１ａがレール３８に近接する方向に付勢するスプリング３６が取り付けられている。下流側押さえ部材３３の前端とストッパー部材３１の後端との間に、第四スプロケット６４の頂部が位置している（図２参照）。 A spring 36 that urges the stopper member 31 in a direction in which the abutting portion 31 a approaches the rail 38 is attached to the downstream pressing member 33. The top part of the fourth sprocket 64 is located between the front end of the downstream pressing member 33 and the rear end of the stopper member 31 (see FIG. 2).
　浮上防止部材２８は、第三スプロケット６３と第二スプロケット６２の間のレール３８上に沿って設けられている。浮上防止部材２８の前端には、軸支部２８ａが形成され、この軸支部２８ａが、フィーダ本体２１ｂに設けられた軸部２１ｃに軸支されて、浮上防止部材２８が揺動可能にフィーダ本体２１ｂに取り付けられている。浮上防止部材２８の後端には、上方に曲げられた案内部２８ｂが形成されている。トーションスプリング２９は、浮上防止部材２８の上方のフィーダ本体２１ｂに取り付けられ、浮上防止部材２８を下方に付勢している。このトーションスプリング２９によって、浮上防止部材２８の下面は、レール３８の上面に密接されている。なお、第二スプロケット６２と第三スプロケット６３の間のレール３８上には、空間３８ｃが形成されている。 The levitation prevention member 28 is provided along the rail 38 between the third sprocket 63 and the second sprocket 62. A shaft support portion 28a is formed at the front end of the levitation prevention member 28. The shaft support portion 28a is supported by a shaft portion 21c provided in the feeder main body 21b so that the levitation prevention member 28 can swing. Is attached. A guide portion 28 b bent upward is formed at the rear end of the levitation preventing member 28. The torsion spring 29 is attached to the feeder main body 21b above the anti-floating member 28 and urges the anti-floating member 28 downward. By this torsion spring 29, the lower surface of the levitation preventing member 28 is in close contact with the upper surface of the rail 38. A space 38 c is formed on the rail 38 between the second sprocket 62 and the third sprocket 63.
　制御部３９は、テープフィーダ２１を制御するものであり、第一サーボモータ２２及び第二サーボモータ２３の回転を制御する。制御部３９は、マイクロプロセッサや、サーボモータ２２、２３に駆動電流を供給するドライバを有している。 The control unit 39 controls the tape feeder 21 and controls the rotation of the first servo motor 22 and the second servo motor 23. The control unit 39 includes a microprocessor and a driver that supplies a drive current to the servo motors 22 and 23.
　第三スプロケット６３の下流側のフィーダ本体２１ｂには、キャリアテープ１００の有無を検知し、その検知信号を制御部３９に出力する第一センサ６５が設けられている。第一センサ６５は、２つのキャリアテープ１００の境界部分を検知するセンサである。第二スプロケット６２の上流側のフィーダ本体２１ｂには、キャリアテープ１００の有無を検知し、その検知信号を制御部３９に出力する第二センサ６６が設けられている。 The feeder main body 21b on the downstream side of the third sprocket 63 is provided with a first sensor 65 that detects the presence or absence of the carrier tape 100 and outputs a detection signal to the control unit 39. The first sensor 65 is a sensor that detects a boundary portion between the two carrier tapes 100. The feeder main body 21 b on the upstream side of the second sprocket 62 is provided with a second sensor 66 that detects the presence or absence of the carrier tape 100 and outputs a detection signal to the control unit 39.
　なお、キャリアテープ１００は、部品収納部１０１ａのピッチが互いに異なる複数種類からなり、キャリアテープ１００の種類によって、後述するように、部品収納部１０１ａのピッチ間隔が異なっている。従って、部品収納部１０１ａのピッチ間隔を検出することにより、キャリアテープ１００の種類を判別することができる。 The carrier tape 100 includes a plurality of types having different pitches of the component storage portions 101a, and the pitch interval of the component storage portions 101a varies depending on the type of the carrier tape 100, as will be described later. Therefore, the type of the carrier tape 100 can be determined by detecting the pitch interval of the component storage unit 101a.
　フィーダ本体２１ｂの先端部には、図４に示すように、部品供給位置２１ａに送られるキャリアテープ１００のベーステープ１０１よりカバーテープ１０２を剥離するための剥離装置７０を備えた取付けブロック７１が、フィーダ本体２１ｂに対し着脱可能に取付けられている。剥離装置７０は、カバーテープ１０２を剥離する剥離部材７２と、剥離したカバーテープ１０２の一方の端部を立ち上げて折り返す折り返し部材７３とによって構成されている。剥離装置７０は、剥離部材７２によってベーステープ１０１よりカバーテープ１０２を剥離し、部品供給位置２１ａにキャリアテープ１００の切断端部（切断部位ＣＵ）を供給して部品収納部１０１ａより部品を取出しできるようにセットする。 As shown in FIG. 4, an attachment block 71 having a peeling device 70 for peeling the cover tape 102 from the base tape 101 of the carrier tape 100 sent to the component supply position 21a is provided at the tip of the feeder body 21b. It is detachably attached to the feeder main body 21b. The peeling device 70 includes a peeling member 72 that peels the cover tape 102 and a folding member 73 that raises one end of the peeled cover tape 102 and turns it back. The peeling device 70 can peel the cover tape 102 from the base tape 101 by the peeling member 72, supply the cut end portion (cut portion CU) of the carrier tape 100 to the component supply position 21a, and take out the component from the component storage portion 101a. Set as follows.
　次に、テープフィーダ２１の動作について説明する。作業者は、キャリアテープ１００を、図１に示す挿入凹部３２ａとレール３８の後端との間に差し込む。すると、差し込まれたキャリアテープ１００の先端部に形成された送り穴１０１ｂに第四係合突起６４ａが係合して、当該キャリアテープ１００が第四スプロケット６４によって第三スプロケット６３に搬送される。第四係合突起６４ａは、第四スプロケット６４の外周の一部にしか形成されていないので、差し込まれたキャリアテープ１００の先端部に形成された送り穴１０１ｂに第四係合突起６４ａが係合すると、当該キャリアテープ１００は間欠的に第三スプロケット６３側に移動する。このため、キャリアテープ１００が急激に、第三スプロケット６３側に引き込まれないので、安全である。 Next, the operation of the tape feeder 21 will be described. The operator inserts the carrier tape 100 between the insertion recess 32a and the rear end of the rail 38 shown in FIG. Then, the fourth engagement protrusion 64 a engages with the feed hole 101 b formed at the tip of the inserted carrier tape 100, and the carrier tape 100 is conveyed to the third sprocket 63 by the fourth sprocket 64. Since the fourth engagement protrusion 64a is formed only on a part of the outer periphery of the fourth sprocket 64, the fourth engagement protrusion 64a is engaged with the feed hole 101b formed at the tip of the inserted carrier tape 100. When this occurs, the carrier tape 100 intermittently moves to the third sprocket 63 side. For this reason, since the carrier tape 100 is not suddenly pulled into the third sprocket 63 side, it is safe.
　第四スプロケット６４によって下流側に送給されるキャリアテープ１００の先端は、侵入部３３ｂから、押さえ部３３ｄの下方に侵入する。そして、キャリアテープ１００の先頭部に形成された送り穴１０１ｂが第三係合突起６３ａと係合すると、第三スプロケット６３によってキャリアテープ１００が第二スプロケット６２に搬送される。第三スプロケット６３の外周には、全周にわたって第三係合突起６３ａが形成されているので、短時間でキャリアテープ１００が第二スプロケット６２側に搬送される。なお、キャリアテープ１００は、押さえ部３３ｄによって上方から押し付けられて、送り穴１０１ｂと第三係合突起３６ａとの係合が外れないようになっている。 The tip of the carrier tape 100 fed downstream by the fourth sprocket 64 enters from below the intrusion portion 33b to below the pressing portion 33d. Then, when the feed hole 101 b formed in the leading portion of the carrier tape 100 is engaged with the third engagement protrusion 63 a, the carrier tape 100 is conveyed to the second sprocket 62 by the third sprocket 63. Since the third engagement protrusion 63a is formed on the entire outer periphery of the third sprocket 63, the carrier tape 100 is transported to the second sprocket 62 side in a short time. The carrier tape 100 is pressed from above by the pressing portion 33d so that the engagement between the feed hole 101b and the third engagement protrusion 36a is not released.
　キャリアテープ１００の先端は、案内部２８ｂとレール３８の間から、浮上防止部材２８の下方に侵入する。キャリアテープ１００の先端は、浮上防止部材２８によってレール３８からの浮き上がりが抑制されて、第二スプロケット６２に搬送される。 The leading end of the carrier tape 100 enters under the levitation preventing member 28 from between the guide portion 28b and the rail 38. The tip of the carrier tape 100 is transported to the second sprocket 62 with the floating prevention member 28 restraining the lift from the rail 38.
　第二センサ６６が、第三スプロケット６３によって搬送されたキャリアテープ１００の先頭を検出すると、第一サーボモータ２２及び第二サーボモータ２３は、スプロケット６１～６４を部品ピッチ分間欠的に回転させる。キャリアテープ１００の先頭部に形成された送り穴１０１ｂが第二係合突起６２ａに係合すると、第二スプロケット６２によってキャリアテープ１００が剥離装置７０に送られ、剥離装置７０の剥離部材７２によってキャリアテープ１００からカバーテープ１０２が剥離される。そして、キャリアテープ１００の先頭に形成された送り穴１０１ｂが第一係合突起６１ａに係合すると、第一スプロケット６１によってキャリアテープ１００に収納された部品が順次部品供給位置２１ａに位置決めされて供給される。 When the second sensor 66 detects the head of the carrier tape 100 conveyed by the third sprocket 63, the first servo motor 22 and the second servo motor 23 intermittently rotate the sprockets 61 to 64 by the component pitch. When the feed hole 101b formed in the leading portion of the carrier tape 100 is engaged with the second engagement protrusion 62a, the carrier tape 100 is fed to the peeling device 70 by the second sprocket 62, and the carrier by the peeling member 72 of the peeling device 70. The cover tape 102 is peeled from the tape 100. When the feed hole 101b formed at the top of the carrier tape 100 is engaged with the first engagement protrusion 61a, the components stored in the carrier tape 100 are sequentially positioned and supplied to the component supply position 21a by the first sprocket 61. Is done.
　搬送中（先行する）のキャリアテープ１００がテープフィーダ２１によって搬送されている場合には、図２に示すように、キャリアテープ１００が当接部３１ａを押圧して、ストッパー部材３１がスプリング３６の付勢力に抗して停止部３１ｃがレール３８に近接する方向に揺動し、ストッパー部材３１の後下端がキャリアテープ１００の上面と接触する。 When the carrier tape 100 being transported (preceding) is transported by the tape feeder 21, the carrier tape 100 presses the contact portion 31a as shown in FIG. The stop portion 31 c swings in the direction approaching the rail 38 against the urging force, and the rear lower end of the stopper member 31 contacts the upper surface of the carrier tape 100.
　作業者は、後続するキャリアテープ１００を、挿入凹部３２ａと穿孔するキャリアテープ１００の上面との間に差し込む。すると、ストッパー部材３１の後下端が先行するキャリアテープ１００の上面と接触しているので、図２に示すように、後続のキャリアテープ１００の先端がストッパー部材３１の停止部３１ｃに当接し、後続のキャリアテープ１００の下流への搬送が阻止されて、後続のキャリアテープ１００が先行するキャリアテープ１００上において待機される。 The operator inserts the subsequent carrier tape 100 between the insertion recess 32a and the upper surface of the carrier tape 100 to be punched. Then, since the rear lower end of the stopper member 31 is in contact with the upper surface of the preceding carrier tape 100, the leading end of the subsequent carrier tape 100 comes into contact with the stop portion 31c of the stopper member 31, as shown in FIG. The downstream carrier tape 100 is prevented from being conveyed downstream, and the subsequent carrier tape 100 waits on the preceding carrier tape 100.
　後続のキャリアテープ１００は、上流側押さえ部材３２によって、先行するキャリアテープ１００に押し付けられている。このため、後続のキャリアテープ１００の先端は、先行するキャリアテープ１００から浮き上がりが防止され、後続のキャリアテープ１００の先端の上流側押さえ部材３２の前端とストッパー部材３１の後端との間への侵入が防止される。 The succeeding carrier tape 100 is pressed against the preceding carrier tape 100 by the upstream pressing member 32. For this reason, the leading edge of the subsequent carrier tape 100 is prevented from being lifted from the preceding carrier tape 100, and the leading edge of the upstream carrier member 100 at the leading edge of the subsequent carrier tape 100 and the rear end of the stopper member 31 are prevented. Intrusion is prevented.
　図３に示すように、先行するキャリアテープ１００の後端が後続のキャリアテープ１００の先端よりも下流側に搬送されると、後続のキャリアテープ１００がレール３８上に載置された状態となり、後続のキャリアテープ１００の先頭部に形成された送り穴１０１ｂが第四係合突起６４ａと係合する。そして、第四スプロケット６４によって送給されるキャリアテープ１００の先端は、侵入部３３ｂから、押さえ部３３ｄの下方に侵入する。そして、キャリアテープ１００の先頭部に形成された送り穴１０１ｂが第三係合突起６３ａと係合すると、第三スプロケット６３によってキャリアテープ１００が第二スプロケット６２に搬送され、上述したように部品供給位置２１ａまで搬送される。 As shown in FIG. 3, when the trailing end of the preceding carrier tape 100 is transported downstream from the leading end of the succeeding carrier tape 100, the succeeding carrier tape 100 is placed on the rail 38. A feed hole 101b formed in the leading portion of the subsequent carrier tape 100 engages with the fourth engagement protrusion 64a. And the front-end | tip of the carrier tape 100 fed with the 4th sprocket 64 penetrate | invades below the holding | suppressing part 33d from the penetration part 33b. When the feed hole 101b formed in the leading portion of the carrier tape 100 is engaged with the third engagement protrusion 63a, the carrier tape 100 is conveyed to the second sprocket 62 by the third sprocket 63, and the parts are supplied as described above. It is conveyed to position 21a.
　待機中のキャリアテープ１００の先端が当接部３１ａを押圧すると、ストッパー部材３１がスプリング３６の付勢力に抗して、停止部３１ｃがレール３８の上面に近接する方向に揺動し、ストッパー部材３１の後下端が新たなキャリアテープ１００（旧待機テープ９２０）に当接する。 When the leading end of the carrier tape 100 in standby presses the contact portion 31a, the stopper member 31 resists the biasing force of the spring 36, and the stop portion 31c swings in the direction approaching the upper surface of the rail 38, thereby stopping the stopper member. The rear lower end of 31 comes into contact with a new carrier tape 100 (old standby tape 920).
　次に、キャリアテープ１００の先端部を所定位置で切断する切断装置１３０の一例について、図７～図１１に基づいて説明する。かかる切断装置１３０は、図７および図８に示すように、枢支軸１３１によって枢支された第１部材１３３および第２部材１３４を有するはさみ状の切断部からなっている。切断部は、第１および第２部材１３３、１３４の先端部に形成された一対の切断刃部１３５、１３６を備え、切断刃部１３５、１３６の一方（１３６）には、キャリアテープ１００を位置決め保持する位置決め保持部１３７がボルト等によって一体的に取付けられている。 Next, an example of the cutting device 130 that cuts the front end portion of the carrier tape 100 at a predetermined position will be described with reference to FIGS. As shown in FIGS. 7 and 8, the cutting device 130 includes a scissor-shaped cutting portion having a first member 133 and a second member 134 that are pivotally supported by a pivot shaft 131. The cutting portion includes a pair of cutting blade portions 135 and 136 formed at the tip portions of the first and second members 133 and 134, and the carrier tape 100 is positioned on one of the cutting blade portions 135 and 136 (136). A positioning / holding portion 137 to be held is integrally attached by a bolt or the like.
　一対の切断刃部１３５、１３６は、図１１に詳細図示するように、先端に鋭角をなす刃先１３５ａ、１３６ａをそれぞれ備え、これら刃先１３５ａ、１３６ａのテープ長手方向の一端に、相対移動可能に摺接する垂直面１３５ａ１、１３６ａ１がテープ長手方向に対して垂直に形成されている。 As shown in detail in FIG. 11, the pair of cutting blade portions 135 and 136 are respectively provided with blade edges 135a and 136a having acute angles at their tips, and are slidably movable at one end in the tape longitudinal direction of the blade edges 135a and 136a. The contacting vertical surfaces 135a1 and 136a1 are formed perpendicular to the tape longitudinal direction.
　図９および図１０に詳細図示するように、位置決め保持部１３７は、切断刃部１３６の外側面に固着されたベースブロック１３８と、ベースブロック１３８に枢支軸１３１と平行なピボット軸１３９の軸線の回りに回動可能に支持された旋回部材１４０とを備えている。また、ベースブロック１３８は、一対の切断刃部１３５、１３６の相対移動方向に対して垂直な支持面１３８ａを有し、支持面１３８ａの先端、すなわち、切断刃部１３５、１３６の先端側に、ピボット軸１３９を支持した軸支持部１３８ｂが設けられている。 As shown in detail in FIGS. 9 and 10, the positioning holding portion 137 includes a base block 138 fixed to the outer surface of the cutting blade portion 136, and an axis line of the pivot shaft 139 parallel to the pivot block 131 on the base block 138. And a turning member 140 supported so as to be able to turn around the head. In addition, the base block 138 has a support surface 138a perpendicular to the relative movement direction of the pair of cutting blade portions 135 and 136, and at the tip of the support surface 138a, that is, on the tip side of the cutting blade portions 135 and 136, A shaft support portion 138b that supports the pivot shaft 139 is provided.
　旋回部材１４０は、ピボット軸１３９の回りに回動可能に、かつピボット軸１３９の軸方向に移動可能に支持され、通常切断刃部１３５、１３６の先端側に展開されており、その上面にキャリアテープ１００をカバーテープ１０２が上方を向く表向きに載置するテープ載置面１４０ａが形成されている。テープ載置面１４０ａには、キャリアテープ１００の送り穴１０１ｂに係合してキャリアテープ１００をテープ長手方向に位置決めする２つの位置決めピン１４１が所定の間隔を有して設けられている。 The swivel member 140 is supported so as to be rotatable around the pivot shaft 139 and movable in the axial direction of the pivot shaft 139, and is normally deployed on the front end side of the cutting blade portions 135 and 136. A tape placement surface 140a for placing the tape 100 face up with the cover tape 102 facing upward is formed. Two positioning pins 141 for positioning the carrier tape 100 in the tape longitudinal direction by engaging with the feed hole 101b of the carrier tape 100 are provided on the tape placement surface 140a with a predetermined interval.
　旋回部材１４０は、キャリアテープ１００の種類（部品収納部１０１ａのピッチ）に応じて切断部位ＣＵを変更できるように、ピボット軸１３９に沿って軸方向に移動され、２位置に位置決め可能となっている。具体的には、部品収納部１０１ａのピッチが送り穴１０１ｂのピッチと同じ４ｍｍのピッチ（Ｐ＝４）のキャリアテープ１００の場合には、図６（Ａ）に示すように、切断部位ＣＵが部品収納部１０１ａおよび送り穴１０１ｂの中心位置となるように位置決めされる。また、部品収納部１０１ａのピッチが送り穴１０１ｂのピッチの１／２のピッチ（Ｐ＝２）のキャリアテープ１００の場合には、図６（Ｂ）に示すように、切断部位ＣＵが部品収納部１０１ａの中間位置となるように位置決めされる。 The swivel member 140 is moved in the axial direction along the pivot shaft 139 so that the cutting part CU can be changed according to the type of the carrier tape 100 (pitch of the component storage unit 101a), and can be positioned at two positions. Yes. Specifically, in the case of the carrier tape 100 having a pitch of 4 mm (P = 4), which is the same as the pitch of the feed holes 101b, as shown in FIG. It is positioned so as to be at the center position of the component storage portion 101a and the feed hole 101b. In the case of the carrier tape 100 in which the pitch of the component storage portion 101a is ½ the pitch (P = 2) of the pitch of the feed holes 101b, as shown in FIG. Positioned so as to be an intermediate position of the portion 101a.
　旋回部材１４０のテープ載置面１４０ａ上には、部品収納部１０１ａのピッチに応じた切替え位置を示すＰ＝２、Ｐ＝４の文字が刻印されている。そして、図１０に示すように、ベースブロック１３８側に付与されたマークＭにＰ＝２を合わせた位置に旋回部材１４０を位置決めすれば、キャリアテープ１００は、図６（Ｂ）に示す切断部位ＣＵが切断刃部１３５、１３６の垂直面１３５ａ１、１３６ａ１に対応する位置に位置決めされる。また、旋回部材１４０を、マークＭにＰ＝４を合う位置に位置決めすれば、キャリアテープ１００は、図６（Ａ）に示す切断部位ＣＵが切断刃部１３５、１３６の垂直面１３５ａ１、１３６ａ１に対応する位置に位置決めされる。 On the tape mounting surface 140a of the turning member 140, characters P = 2 and P = 4 indicating the switching position corresponding to the pitch of the component storage unit 101a are engraved. Then, as shown in FIG. 10, if the turning member 140 is positioned at a position where P = 2 is aligned with the mark M given to the base block 138 side, the carrier tape 100 is cut at the cutting site shown in FIG. The CU is positioned at a position corresponding to the vertical surfaces 135a1 and 136a1 of the cutting blade portions 135 and 136. Further, if the swiveling member 140 is positioned at a position where P = 4 matches the mark M, the carrier tape 100 has the cutting portion CU shown in FIG. 6A on the vertical surfaces 135a1 and 136a1 of the cutting blade portions 135 and 136. Positioned at the corresponding position.
　なお、図示してないが、旋回部材１４０は、スプリングによって付勢されたノッチがピボット軸１３９の係合凹部に係合することにより、２位置において位置決め保持可能となっている。 Although not shown, the pivot member 140 can be positioned and held at two positions by engaging a notch biased by a spring with an engagement recess of the pivot shaft 139.
　キャリアテープ１００の先端部を所定位置で切断する場合には、キャリアテープ１００の表面側（カバーテープ１０２側）を上方に向けて、旋回部材１４０のテープ載置面１４０ａ上にキャリアテープ１００を位置決めピン１４１によって位置決めして載置する。この際、切断によって廃棄される先端側が旋回部材１４０のテープ載置面１４０ａ上に載置され、切断後に使用する側が切断刃部１３５，１３６を挟んで旋回部材１４０の反対側に伸延するように取付けられる。 When cutting the front end portion of the carrier tape 100 at a predetermined position, the carrier tape 100 is positioned on the tape placement surface 140a of the turning member 140 with the front side (the cover tape 102 side) of the carrier tape 100 facing upward. The pins 141 are positioned and placed. At this time, the front end side discarded by cutting is placed on the tape mounting surface 140a of the turning member 140, and the side to be used after cutting extends to the opposite side of the turning member 140 with the cutting blade portions 135 and 136 interposed therebetween. Mounted.
　旋回部材１４０は、キャリアテープ１００をテープ載置面１４０ａ上に位置決め保持した状態で、ピボット軸１３９を中心にして上方(図８の矢印方向)に旋回される。そして、旋回部材１４０が１８０度旋回されることにより、キャリアテープ１００はカバーテープ１０２が下方を向く裏向きに姿勢を変換されて、ベースブロック１３８と旋回部材１４０との間で挟持される。同時に、キャリアテープ１００の切断部位ＣＵが一対の切断刃部１３５、１３６の間に位置決めされる。 The turning member 140 is turned upward (in the direction of the arrow in FIG. 8) about the pivot shaft 139 with the carrier tape 100 positioned and held on the tape placement surface 140a. Then, when the turning member 140 is turned 180 degrees, the carrier tape 100 is changed in posture so that the cover tape 102 faces downward and is sandwiched between the base block 138 and the turning member 140. At the same time, the cutting portion CU of the carrier tape 100 is positioned between the pair of cutting blade portions 135 and 136.
　キャリアテープ１００がベースブロック１３８と旋回部材１４０との間で挟持された状態で、第１および第２部材１３３、１３４の他端部に設けた把持部１４３、１４４を操作することにより、切断刃部１３５、１３６がテープ長手方向に対して交差する方向に相対移動され、切断刃部１３５、１３６の刃先１３５ａ、１３５ｂによってキャリアテープ１００の先端部を切断部位ＣＵで切断する。すなわち、キャリアテープ１００の上方位置より下向きに移動する一方の切断刃部１３５の刃先１３５ａの垂直面１３５ａ１によって、切断後に使用する側のキャリアテープ１００ｘ（図１１（Ｂ）参照）の端部が切断され、キャリアテープ１００の下方位置より上向きに移動する他方の切断刃部１３６の刃先１３６ａの垂直面１３６ａ１によって、切断後に廃棄される側のキャリアテープ１００ｙ（図１１（Ｂ）参照）の端部が切断される。 By operating the grip portions 143 and 144 provided at the other end portions of the first and second members 133 and 134 in a state where the carrier tape 100 is sandwiched between the base block 138 and the turning member 140, a cutting blade The portions 135 and 136 are relatively moved in a direction intersecting the tape longitudinal direction, and the leading end portions of the carrier tape 100 are cut at the cutting portion CU by the blade edges 135a and 135b of the cutting blade portions 135 and 136. That is, the end of the carrier tape 100x to be used after cutting (see FIG. 11B) is cut by the vertical surface 135a1 of the cutting edge 135a of one cutting blade 135 that moves downward from the upper position of the carrier tape 100. The end of the carrier tape 100y (see FIG. 11B) on the side discarded after cutting is cut by the vertical surface 136a1 of the cutting edge 136a of the other cutting blade 136 that moves upward from the lower position of the carrier tape 100. Disconnected.
　この際、図１１（Ａ）に示すように、下向きに移動する切断刃部１３５の刃先１３５ａの垂直面１３５ａ１が、切断後に使用する側のキャリアテープ１００ｘの切断部位に一致し、かつキャリアテープ１００（ベーステープ１０１）の裏面側（カバーテープ１０２と反対のベーステープ１０１側）より進入するようにテープ長手方向に対して垂直方向に移動するため、切断後に使用する側のキャリアテープ１００ｘの切断面は、図１１（Ｂ）および図１２に示すように、キャリアテープ１００の裏面側のエッジ部１００ｂが潰れて円弧状に形成されるが、キャリアテープ１００の表面側（カバーテープ１０２側）のエッジ部１００ａは、テープ長手方向に対して垂直に切断される。 At this time, as shown in FIG. 11A, the vertical surface 135a1 of the cutting edge 135a of the cutting blade portion 135 that moves downward coincides with the cutting portion of the carrier tape 100x on the side to be used after cutting, and the carrier tape 100 Since it moves in the direction perpendicular to the longitudinal direction of the tape so as to enter from the back surface side (base tape 101 side opposite to the cover tape 102) of the (base tape 101), the cut surface of the carrier tape 100x on the side used after cutting 11B and FIG. 12, the edge portion 100b on the back surface side of the carrier tape 100 is crushed and formed into an arc shape, but the edge on the front surface side (the cover tape 102 side) of the carrier tape 100 The part 100a is cut perpendicular to the longitudinal direction of the tape.
　すなわち、切断装置１３０の一方の切断刃部１３５は、切断後に使用する側のキャリアテープ１００ｘの切断面において、ベーステープ１０１側からカバーテープ１０２側にせん断力が強く働き、他方が、切断後に廃棄される側のキャリアテープ１００のカバーテープ１０２側からせん断力を働せる構成となっており、これにより、カバーテープ１０２側のエッジ部１００ａは、円弧状に潰れることなく、テープ長手方向に対して垂直に切断される。 That is, one cutting blade portion 135 of the cutting device 130 has a strong shearing force from the base tape 101 side to the cover tape 102 side on the cut surface of the carrier tape 100x to be used after cutting, and the other is discarded after cutting. The carrier tape 100 has a structure in which a shearing force can be applied from the cover tape 102 side, so that the edge portion 100a on the cover tape 102 side is not crushed in an arc shape, but in the longitudinal direction of the tape. Cut vertically.
　なお、部品メーカより購入したキャリアテープ１００においては、先端部に配置された複数の部品収納部１０１ａに部品が収納されていない空の部分が存在する。このため、キャリアテープ１００を表向きで旋回部材１４０のテープ載置面１４０ａ上に位置決め保持できることにより、作業者の目視によって、部品が収納された部品収納部１０１ａと部品が収納されていない部品収納部１０１ａとの間を切断部位ＣＵとするように容易に取付け可能となる。そして、その後、キャリアテープ１００は切断のために反転される。 Note that, in the carrier tape 100 purchased from the component manufacturer, there are empty portions in which no components are stored in the plurality of component storage portions 101a arranged at the tip portion. For this reason, the carrier tape 100 can be positioned and held on the tape placement surface 140a of the swivel member 140 face up, so that the component storage portion 101a in which the component is stored and the component storage portion in which the component is not stored are visually observed by the operator. It can be easily attached so as to be a cutting part CU between 101a. Thereafter, the carrier tape 100 is inverted for cutting.
　上記した実施の形態においては、キャリアテープ１００を切断する切断装置１３０を、一対の切断刃部１３５、１３６を有するはさみ式の切断部によって構成した例について述べたが、テープ長手方向に対して垂直方向に移動可能な少なくとも１つの切断刃部で切断装置１３０を構成することもできる。この場合には、キャリアテープ１００の表面側（カバーテープ１０２側）を固定台座上に着座した状態で、１つの切断刃部をキャリアテープ１００の表面側と反対側の裏面側より進入するようにすればよい。 In the above-described embodiment, the example in which the cutting device 130 for cutting the carrier tape 100 is configured by the scissor-type cutting portion having the pair of cutting blade portions 135 and 136 is described. The cutting device 130 can also be configured by at least one cutting blade that is movable in the direction. In this case, in a state where the front surface side (the cover tape 102 side) of the carrier tape 100 is seated on the fixed base, one cutting blade portion enters from the back surface side opposite to the front surface side of the carrier tape 100. do it.
　図１３および図１４は、切断装置１３０の別の実施の形態を示すもので、切断装置１３０を、キャリアテープ１００を自動的にローディングしてスプライシングするスプライシング装置２００に適用した例を示すものである。 FIG. 13 and FIG. 14 show another embodiment of the cutting device 130, and shows an example in which the cutting device 130 is applied to a splicing device 200 that automatically loads and splices the carrier tape 100. .
　図１３において、スプライシング装置２００は、両側より２つのキャリアテープ１００を挿入するテープ挿入口１８４を備え、挿入されたキャリアテープ１００をテープ切断位置Ｌｃで切断してスプライシング位置Ｌｓに送るようになっている。なお、図１３においては、一方のキャリアテープ１００を切断してスプライシング位置Ｌｓに送る構成のみが示されているが、図１３の右側にも、図示省略したが、他方のキャリアテープ１００を切断してスプライシング位置Ｌｓに送る同様な構成が設けられる。
　スプライシング装置２００は、テープ挿入口１８４から、スプライシング位置Ｌｓに向かってテープ搬送路１６０を備えるとともに、テープ搬送路１６０に沿ってキャリアテープ１００を搬送するテープ送り装置１５１を備えている。テープ搬送路１６０上には、部品検知位置Ｌｄがテープ挿入口１８４とテープ切断位置Ｌｃとの間に配置されている。 In FIG. 13, the splicing device 200 includes a tape insertion slot 184 for inserting two carrier tapes 100 from both sides, and the inserted carrier tape 100 is cut at the tape cutting position Lc and sent to the splicing position Ls. Yes. In FIG. 13, only the configuration in which one carrier tape 100 is cut and sent to the splicing position Ls is shown, but although not shown on the right side of FIG. 13, the other carrier tape 100 is cut. A similar configuration is provided for sending to the splicing position Ls.
The splicing device 200 includes a tape transport path 160 from the tape insertion port 184 toward the splicing position Ls, and a tape feeding device 151 that transports the carrier tape 100 along the tape transport path 160. On the tape conveyance path 160, the component detection position Ld is disposed between the tape insertion port 184 and the tape cutting position Lc.
　また、テープ搬送路１６０上には、部品検知位置Ｌｄとスプライシング位置Ｌｓとの間に、テープ切断位置Ｌｃが配置されている。テープ切断位置Ｌｃには、キャリアテープ１００の先端部を所定位置で切断する切断装置１３０と、先端の不要部分を取込む取込装置１５７が設けられている。 Further, on the tape conveyance path 160, a tape cutting position Lc is arranged between the component detection position Ld and the splicing position Ls. At the tape cutting position Lc, a cutting device 130 that cuts the leading end portion of the carrier tape 100 at a predetermined position and a take-in device 157 that takes in an unnecessary portion at the leading end are provided.
　部品検知装置１５３は、例えばフォトセンサからなり、テープ搬送路１６０を搬送されるキャリアテープ１００の部品収納部１０１ａ、部品収納部１０１ａ間のテープ部分および部品収納部１０１ａ内の部品ｅ（図１４参照）を、光量の変化により検知するセンサである。部品検知装置１５３の検出信号は、制御装置１８５に送出され、制御装置１８５によって、テープ送り装置１５１、切断装置１３０、取込装置１５７等が制御される。なお、部品検知装置１５３として、フォトセンサの代わりにカメラを用いることもできる。 The component detection device 153 includes, for example, a photo sensor, and includes a component storage unit 101a of the carrier tape 100 conveyed through the tape conveyance path 160, a tape portion between the component storage units 101a, and a component e in the component storage unit 101a (see FIG. 14). ) Is detected by a change in the amount of light. The detection signal of the component detection device 153 is sent to the control device 185, and the control device 185 controls the tape feeding device 151, the cutting device 130, the take-in device 157, and the like. Note that a camera can be used as the component detection device 153 instead of the photosensor.
　テープ送り装置１５１は、テープ搬送路１６０の下方に配置されたスプロケット１６１と、スプロケット１６１に連結された回転装置としてのステッピングモータ１６２と、スプロケット１６１の近傍に配置されたスプロケット歯検知装置１６３と、テープ搬送路１６０の上方に配置されたテープ検知装置１６４等によって構成されている。 The tape feeder 151 includes a sprocket 161 disposed below the tape transport path 160, a stepping motor 162 as a rotating device coupled to the sprocket 161, a sprocket tooth detector 163 disposed in the vicinity of the sprocket 161, The tape detection device 164 and the like disposed above the tape conveyance path 160 are configured.
　テープ送り装置１５１は、キャリアテープ１００を、テープ搬送路１６０に沿って搬送し、キャリアテープ１００をテープ切断位置Ｌｃにおよびスプライシング位置Ｌｓに順次位置決めする。 The tape feeder 151 transports the carrier tape 100 along the tape transport path 160, and sequentially positions the carrier tape 100 at the tape cutting position Lc and at the splicing position Ls.
　スプロケット１６１には、送り穴１０１ｂのピッチと同一ピッチの複数の歯１６７が全周に亘って形成されている。スプロケット１６１は、最上部の歯１６７に、テープ挿入口１８４より挿入されたキャリアテープ１００の送り穴１０１ｂが噛合可能なように、テープ搬送路１６０の下方に配置されている。 The sprocket 161 is formed with a plurality of teeth 167 having the same pitch as the pitch of the feed holes 101b over the entire circumference. The sprocket 161 is disposed below the tape conveyance path 160 so that the uppermost tooth 167 can mesh with the feed hole 101b of the carrier tape 100 inserted from the tape insertion port 184.
　スプロケット歯検知装置１６３は、スプロケット１６１が原点位置に位置決めされたことを、スプロケット１６１の側面に付されたマーク等を読み取ることにより検知する。テープ検知装置１６４は、テープ挿入口１８４からキャリアテープ１００が挿入されたことを検知する。 The sprocket tooth detection device 163 detects that the sprocket 161 has been positioned at the origin position by reading a mark or the like attached to the side surface of the sprocket 161. The tape detection device 164 detects that the carrier tape 100 has been inserted from the tape insertion port 184.
　切断装置１３０は、テープ切断位置Ｌｃに設けられた１つの切断刃部２３５と、切断刃部２３５に摺接可能なカム１６９と、カム１６９に連結されたモータ１７０と、切断刃部２３５に一端が取着され、他端が固定部に取着されたばね１７１と、切断刃部２３５に隣接して設けられた押圧部材１７２と、切断刃部２３５に一端が取着され、他端が押圧部材１７２に取着されたばね１７３等によって構成されている。 The cutting device 130 includes one cutting blade portion 235 provided at the tape cutting position Lc, a cam 169 that can be slidably contacted with the cutting blade portion 235, a motor 170 connected to the cam 169, and one end of the cutting blade portion 235. Is attached, the other end is attached to the fixed part, the pressing member 172 provided adjacent to the cutting blade part 235, one end is attached to the cutting blade part 235, and the other end is the pressing member. A spring 173 and the like attached to 172 are included.
　切断刃部２３５は、テープ切断位置Ｌｃに位置決めされたキャリアテープ１００の切断部位ＣＵを切断するもので、上記した切断刃部１３５と同様な構成のものであり、先端に鋭角をなす刃先を備え、刃先のテープ長手方向の一端に、テープ長手方向に対して垂直な垂直面２３５ａ１が形成されている。切断刃部２３５は、キャリアテープ１００の裏面側（ベーステープ１０１側）から上方向に向かって移動可能に装架されている。切断装置１３０のカム１６９は、モータ１７０によって回動され、切断刃部２３５を上下方向に移動させる。押圧部材１７２は、テープ切断位置Ｌｃに位置決めされたキャリアテープ１００の切断部位ＣＵの近傍を下方より押圧して固定台座１７４に着座させるよう、上方向に向かって移動可能に設けられている。 The cutting blade portion 235 cuts the cutting portion CU of the carrier tape 100 positioned at the tape cutting position Lc, has the same configuration as the cutting blade portion 135 described above, and has a cutting edge that forms an acute angle at the tip. A vertical surface 235a1 perpendicular to the tape longitudinal direction is formed at one end of the blade edge in the tape longitudinal direction. The cutting blade portion 235 is mounted so as to be movable upward from the back surface side (base tape 101 side) of the carrier tape 100. The cam 169 of the cutting device 130 is rotated by the motor 170 to move the cutting blade portion 235 in the vertical direction. The pressing member 172 is provided so as to be movable upward so that the vicinity of the cutting portion CU of the carrier tape 100 positioned at the tape cutting position Lc is pressed from below and is seated on the fixed base 174.
　取込装置１５７は、可動部材１７７および可動部材１７７を回転可能に支承する固定部材１７８からなる取込部材１７５と、可動部材１７７を駆動するソレノイド等からなる駆動装置１７６等によって構成されている。可動部材１７７には、テープ搬送路１６０の一部をなす可動搬送路１７９と、テープ搬送路１６０上を搬送されるキャリアテープ１００の先端部の不要部分を取り込むための開口１８０が形成されている。可動部材１７７には、取り込んだ不要部分を、廃却箇所に案内するダクト１８２が形成されている。 The take-in device 157 includes a take-up member 175 that includes a movable member 177 and a fixed member 178 that rotatably supports the moveable member 177, a drive device 176 that includes a solenoid that drives the moveable member 177, and the like. The movable member 177 is formed with a movable conveyance path 179 forming a part of the tape conveyance path 160 and an opening 180 for taking in an unnecessary portion at the tip of the carrier tape 100 conveyed on the tape conveyance path 160. . The movable member 177 is formed with a duct 182 for guiding the taken-in unnecessary portion to the disposal location.
　可動部材１７７は、通常は、開口１８０がテープ搬送路１６０に整列する角度位置（図１３の２点鎖線に示す状態）に保持され、不要部分を取り込んだ後、駆動装置１７６によって、可動搬送路１７９がテープ搬送路１６０に整列する角度位置（図１３の実線に示す状態）まで回動される。 The movable member 177 is normally held at an angular position where the opening 180 is aligned with the tape conveyance path 160 (a state indicated by a two-dot chain line in FIG. 13). 179 is rotated to an angular position (a state indicated by a solid line in FIG. 13) aligned with the tape transport path 160.
　キャリアテープ１００は、切断装置１３０によって切断部位ＣＵで切断され、テープ切断位置Ｌｃから所定量だけ搬送されることにより、スプライシング位置Ｌｓに位置決めされ、スプライシングされる。なお、キャリアテープ１００のスプライシングについては、例えば、本件出願人の出願に係る国際公開第２０１３／１５７１０７号に記載の構成のものを採用できる。 The carrier tape 100 is cut at the cutting site CU by the cutting device 130 and is transported by a predetermined amount from the tape cutting position Lc, so that it is positioned at the splicing position Ls and spliced. In addition, about the splicing of the carrier tape 100, the thing of the structure as described in the international publication 2013/157107 which concerns on this application, for example can be employ | adopted.
　次に、キャリアテープ１００の切断部位ＣＵをテープ切断位置Ｌｃに自動的に位置決めする作用について説明する。テープ挿入口１８４よりキャリアテープ１００が挿入されると、テープ検知装置１６４によってキャリアテープ１００の挿入が検知され、この検知信号に基づいて、ステッピングモータ１６２が起動される。これにより、スプロケット１６１が回転され、スプロケット１６１の歯１６７に送り穴１０１ｂを係合されたキャリアテープ１００は、部品検知位置Ｌｄに向かってテープ搬送路１６０上を搬送される。 Next, the operation of automatically positioning the cutting part CU of the carrier tape 100 at the tape cutting position Lc will be described. When the carrier tape 100 is inserted from the tape insertion slot 184, the insertion of the carrier tape 100 is detected by the tape detection device 164, and the stepping motor 162 is started based on this detection signal. Thus, the sprocket 161 is rotated, and the carrier tape 100 engaged with the feed hole 101b in the teeth 167 of the sprocket 161 is conveyed on the tape conveyance path 160 toward the component detection position Ld.
　キャリアテープ１００が、部品検知位置Ｌｄまで搬送されると、部品検知装置１５３の検知信号に基づいて、キャリアテープ１００の種類およびキャリアテープ１００の切断部位ＣＵが演算される。 When the carrier tape 100 is transported to the component detection position Ld, the type of the carrier tape 100 and the cut portion CU of the carrier tape 100 are calculated based on the detection signal of the component detection device 153.
　すなわち、フォトセンサからなる部品検知装置１５３からの検知信号（光量）Ｓは、図１４に示すように、キャリアテープ１００の部品収納部１０１ａ間のテープ部分でＳｏを示すとすると、部品ｅが無い空の部品収納部１０１ａでは透過光量が増大するのでＳａとなり、部品ｅが有る部品収納部１０１ａでは透過光量が減少するのでＳｂとなる。 That is, if the detection signal (light quantity) S from the component detection device 153 including a photosensor indicates So in the tape portion between the component storage portions 101a of the carrier tape 100 as shown in FIG. In the empty component storage unit 101a, the amount of transmitted light is increased to Sa, and in the component storage unit 101a having the component e, the amount of transmitted light is decreased to Sb.
　そこで、テープ部分から１つ目の空の部品収納部１０１ａに移行するときの検知信号Ｓの立ち上がり時点ｔ１、およびテープ部分から２つ目の空の部品収納部１０１ａに移行するときの検知信号Ｓの立ち上がり時点ｔ２を検出し、時点ｔ１と時点ｔ２との間のスプロケット１６１を駆動するステッピングモータ１６２のパルス数をカウントする。そして、このパルスカウント数に基づいてキャリアテープ１００の送り量を求めることにより、部品収納部１０１ａ間のピッチを演算できる。この演算結果より、キャリアテープ１００の種類を把握することができ、キャリアテープ１００の切断部位ＣＵが求められる。 Therefore, the rising timing t1 of the detection signal S when moving from the tape portion to the first empty component storage portion 101a and the detection signal S when moving from the tape portion to the second empty component storage portion 101a. Is detected, and the number of pulses of the stepping motor 162 that drives the sprocket 161 between time t1 and time t2 is counted. Then, by calculating the feed amount of the carrier tape 100 based on this pulse count, the pitch between the component storage portions 101a can be calculated. From this calculation result, the type of the carrier tape 100 can be grasped, and the cutting part CU of the carrier tape 100 is obtained.
　次に、空の部品収納部１０１ａから部品ｅが収納された部品収納部１０１ａに移行したときの検知信号Ｓの立ち上がり時点ｔ３と現時点ｔ４との間のステッピングモータ１６２のパルス数をカウントする。そして、このパルスカウント数に基づいてキャリアテープ１００の送り量を求めることにより、部品ｅが収納された部品収納部１０１ａの図示右端位置Ｌｃｔと部品検知位置Ｌｄとの距離ｄ１を求めることができる。また、部品収納部１０１ａ間のピッチＰｃから、部品ｅが収納された部品収納部１０１ａの図示右端位置Ｌｃｔとキャリアテープ１００の切断部位ＣＵとの距離ｄ２を求めることができる。 Next, the number of pulses of the stepping motor 162 between the rising time t3 and the current time t4 of the detection signal S when the component storage unit 101a storing the component e is transferred from the empty component storage unit 101a is counted. Then, by determining the feed amount of the carrier tape 100 based on this pulse count, the distance d1 between the illustrated right end position Lct of the component storage portion 101a storing the component e and the component detection position Ld can be determined. Further, the distance d2 between the illustrated right end position Lct of the component storage unit 101a in which the component e is stored and the cut portion CU of the carrier tape 100 can be obtained from the pitch Pc between the component storage units 101a.
　その結果、部品検知位置Ｌｄとテープ切断位置Ｌｃとの間の既知（設計上）の距離Ｄ２から上記距離ｄ１およびｄ２を減算した距離Ｄ２－ｄ１－ｄ２だけキャリアテープ１００を搬送することにより、キャリアテープ１００の切断部位ＣＵをテープ切断位置Ｌｃに位置決めすることができる。その結果、切断装置１３０の切断刃部２３５によって、キャリアテープ１００の切断部位ＣＵが自動的に切断される。 As a result, the carrier tape 100 is conveyed by a distance D2-d1-d2 obtained by subtracting the distances d1 and d2 from a known (designed) distance D2 between the component detection position Ld and the tape cutting position Lc. The cutting part CU of the tape 100 can be positioned at the tape cutting position Lc. As a result, the cutting portion CU of the carrier tape 100 is automatically cut by the cutting blade portion 235 of the cutting device 130.
　この場合においても、上向きに移動する切断刃部２３５の垂直面２３５ａ１が、切断後に使用する側のキャリアテープ１００の切断部位に一致し、かつキャリアテープ１００の裏面側（ベーステープ１０１側）より進入するようにテープ長手方向に対して垂直方向に移動するため、先に述べた実施の形態と同様に、切断後に使用する側のキャリアテープ１００のベーステープ１０１側からカバーテープ１０２側にせん断力が強く働き、切断後に使用する側のキャリアテープ１００の切断面は、図１２に示すように、カバーテープ１０２側のエッジ部１００ａは、テープ長手方向に対して垂直に切断される。 Also in this case, the vertical surface 235a1 of the cutting blade portion 235 moving upward coincides with the cutting portion of the carrier tape 100 on the side to be used after cutting, and enters from the back surface side (base tape 101 side) of the carrier tape 100. Thus, as in the embodiment described above, the shearing force is generated from the base tape 101 side of the carrier tape 100 to be used after cutting from the base tape 101 side to the cover tape 102 side. As shown in FIG. 12, the edge 100a on the cover tape 102 side is cut perpendicularly to the longitudinal direction of the tape, as shown in FIG.
　所定位置で切断されたキャリアテープ１００は、スプライシング位置Ｌｓに搬送され、図略の他方のテープ挿入口より挿入されて上記下と同様に切断されたキャリアテープの先端部に自動的にスプライシングされる。 The carrier tape 100 cut at a predetermined position is transported to the splicing position Ls, and is automatically spliced to the leading end of the carrier tape that is inserted from the other tape insertion opening (not shown) and cut in the same manner as above. .
　上記した実施の形態によれば、キャリアテープ１００の端部を、所定位置で切断する切断装置１３０の切断部を、キャリアテープ１００を切断する際に、切断後に使用する側のキャリアテープ１００のベーステープ１０１側からせん断力が働くように構成した。 According to the above-described embodiment, the base of the carrier tape 100 on the side to be used after cutting when the carrier tape 100 is cut by the cutting portion of the cutting device 130 that cuts the end of the carrier tape 100 at a predetermined position. Shearing force was applied from the tape 101 side.
　これにより、カバーテープ１０２側のエッジ部１００ａは、円弧状に潰れることなく、テープ長手方向に対して垂直に切断されるので、テープフィーダ２１にて送られるキャリアテープ１００のカバーテープ１０２とベーステープ１０１との間に剥離装置７０の剥離部材７２の先端をスムーズに進入させることが可能となる。 As a result, the edge portion 100a on the cover tape 102 side is cut perpendicularly to the longitudinal direction of the tape without being crushed in an arc shape, so the cover tape 102 and the base tape of the carrier tape 100 fed by the tape feeder 21 are cut. Thus, the tip of the peeling member 72 of the peeling device 70 can smoothly enter between 101 and 101.
　また、上記した実施の形態によれば、切断装置１３０の切断部は、一対の切断刃部１３５、１３６を備え、切断刃部の一方（１３５）が、切断後に使用する側のキャリアテープ１００のベーステープ１０１側からせん断力を働かせるものであり、他方（１３６）が、切断後に廃棄される側のキャリアテープ１００のカバーテープ１０２側からせん断力を働かせるものである。 Further, according to the above-described embodiment, the cutting portion of the cutting device 130 includes the pair of cutting blade portions 135 and 136, and one of the cutting blade portions (135) of the carrier tape 100 on the side to be used after cutting. A shear force is applied from the base tape 101 side, and the other (136) is applied a shear force from the cover tape 102 side of the carrier tape 100 on the side discarded after cutting.
　これにより、カバーテープ１０２側のエッジ部１００ａは、円弧状に潰れることなく、テープ長手方向に対して垂直に切断される。従って、テープフィーダ２１にて送られるキャリアテープ１００のカバーテープ１０２とベーステープ１０１との間に剥離装置７０の剥離部材７２の先端をスムーズに進入させることができ、カバーテープがうまく剥離されなかったり、剥離部材７２の先端がベーステープ１０１に食い込んだりする不具合を抑制することができる。 Thereby, the edge portion 100a on the cover tape 102 side is cut perpendicularly to the longitudinal direction of the tape without being crushed in an arc shape. Accordingly, the tip of the peeling member 72 of the peeling device 70 can be smoothly entered between the cover tape 102 and the base tape 101 of the carrier tape 100 fed by the tape feeder 21, and the cover tape is not peeled off successfully. In addition, it is possible to suppress the problem that the tip of the peeling member 72 bites into the base tape 101.
　また、上記した実施の形態によれば、切断装置１３０の切断部は、テープ長手方向に対して垂直方向に相対移動可能な一対の切断刃部１３５、１３６からなり、一対の切断刃部１３５、１３６の一方に、位置決め保持部１３７を設け、位置決め保持部１３７に、キャリアテープ１００を位置決め保持する旋回部材１４０をテープ長手方向と平行な軸線の回りに旋回可能に支持した。 In addition, according to the above-described embodiment, the cutting unit of the cutting device 130 includes the pair of cutting blade parts 135 and 136 that can move relative to each other in the direction perpendicular to the longitudinal direction of the tape. A positioning holding portion 137 is provided on one side of 136, and a turning member 140 for positioning and holding the carrier tape 100 is supported on the positioning holding portion 137 so as to be turnable about an axis parallel to the longitudinal direction of the tape.
　これにより、キャリアテープ１００を表向きで旋回部材１４０上に位置決め保持する際に、作業者の目視によって、部品が収納された部品収納部１０１ａと部品が収納されていない部品収納部１０１ａとの間を切断部位とするように容易に位置決め保持することができる。 As a result, when the carrier tape 100 is positioned and held on the turning member 140 face up, the operator visually observes the gap between the component storage portion 101a in which the component is stored and the component storage portion 101a in which the component is not stored. It can be easily positioned and held so as to be a cutting site.
　さらに、上記した実施の形態によれば、旋回部材１４０は、ベーステープ１０１に形成した送り穴１０１ｂに係合する複数の位置決めピン１４１を備え、位置決めピン１４１によってキャリアテープ１００をカバーテープ１０２が上方を向くように位置決め保持し、キャリアテープ１００の切断時には、旋回部材１４０を１８０度旋回してカバーテープ１０２が下方を向くようにした。 Furthermore, according to the above-described embodiment, the turning member 140 includes the plurality of positioning pins 141 that engage with the feed holes 101 b formed in the base tape 101, and the carrier tape 100 is moved upward by the positioning pins 141. In order to cut the carrier tape 100, the turning member 140 is turned 180 degrees so that the cover tape 102 faces downward.
　これにより、位置決めピン１４１によってキャリアテープ１００をテープ長手方向に精度よく位置決めすることができるとともに、キャリアテープ１００の切断時には、下方向に向かって移動される切断刃部１３５を、キャリアテープ１００の裏面側（ベーステープ１０１側）より進入させることが可能となる。 Thus, the carrier tape 100 can be accurately positioned in the longitudinal direction of the tape by the positioning pins 141, and the cutting blade portion 135 that is moved downward when the carrier tape 100 is cut is provided on the back surface of the carrier tape 100. It is possible to enter from the side (base tape 101 side).
　さらに、上記した実施の形態によれば、旋回部材１４０は、位置決め保持部１３７のベースブロック１３８に対しテープ長手方向に所定量移動可能に設けられ、部品収納部１０１ａのピッチに応じてキャリアテープ１００の切断部位を変更可能としたので、複数種類のキャリアテープ１００に応じた切断部位にキャリアテープを位置決めすることができる。 Further, according to the above-described embodiment, the turning member 140 is provided so as to be movable by a predetermined amount in the tape longitudinal direction with respect to the base block 138 of the positioning holding portion 137, and the carrier tape 100 according to the pitch of the component storage portion 101a. Since the cutting site can be changed, the carrier tape can be positioned at the cutting site corresponding to the plurality of types of carrier tapes 100.
　さらに、上記した実施の形態によれば、キャリアテープ１００の送り穴１０１ｂに係合するスプロケット１６１と、スプロケット１６１を回転するステッピングモータ（回転装置）１６２と、キャリアテープ１００の部品収納部１０１ａに部品が収納されているか否かを検出する部品検知装置１５３と、部品検知装置１５３の検出信号に基づいてキャリアテープ１００を切断部位ＣＵに位置決めするようにステッピングモータ１６２を制御する制御装置１８５を備える。 Furthermore, according to the above-described embodiment, the sprocket 161 that engages with the feed hole 101 b of the carrier tape 100, the stepping motor (rotating device) 162 that rotates the sprocket 161, and the component in the component storage portion 101 a of the carrier tape 100 And a control device 185 for controlling the stepping motor 162 so as to position the carrier tape 100 at the cutting site CU based on a detection signal from the component detection device 153.
　これにより、部品検知装置１５３の検出信号に基づいて、空の部品収納部１０１ａと部品が収納された部品収納部１０１ａとの間を切断部位ＣＵとするようにキャリアテープ１００を自動的に位置決めできるとともに、切断装置１３０によってキャリアテープ１００を自動的に切断することができる。 Thereby, based on the detection signal of the component detection apparatus 153, the carrier tape 100 can be automatically positioned so that the space between the empty component storage unit 101a and the component storage unit 101a in which the component is stored is the cut portion CU. At the same time, the carrier tape 100 can be automatically cut by the cutting device 130.
　さらに、上記した実施の形態によれば、切断後に使用する側のキャリアテープ１００のベーステープ１０１側からせん断力が働くようにして、キャリアテープ１００を切断するようにした。 Furthermore, according to the above-described embodiment, the carrier tape 100 is cut by applying a shearing force from the base tape 101 side of the carrier tape 100 to be used after cutting.
　これにより、カバーテープ１０２側のエッジ部１００ａは、円弧状に潰れることなく、テープ長手方向に対して垂直に切断されるので、テープフィーダ２１にて送られるキャリアテープ１００のカバーテープ１０２とベーステープ１０１との間に剥離装置７０の剥離部材７２の先端をスムーズに進入させることができる。 As a result, the edge portion 100a on the cover tape 102 side is cut perpendicularly to the longitudinal direction of the tape without being crushed in an arc shape, so the cover tape 102 and the base tape of the carrier tape 100 fed by the tape feeder 21 are cut. The tip of the peeling member 72 of the peeling device 70 can smoothly enter between 101 and 101.
　さらに、上記した実施の形態によれば、切断後に使用する側のキャリアテープ１００のベーステープ側からせん断力が働くようにして、キャリアテープ１００を切断し、切断されたキャリアテープ１００の切断端部をテープフィーダ２１の部品供給位置２１ａにセットするようにした。 Furthermore, according to the above-described embodiment, the carrier tape 100 is cut so that a shearing force is applied from the base tape side of the carrier tape 100 to be used after cutting, and the cut end portion of the cut carrier tape 100 is cut. Is set at the component supply position 21 a of the tape feeder 21.
　これにより、キャリアテープ１００のカバーテープ１０２が剥離装置７０の剥離部材７２によって確実に剥離された状態で、部品を収納した部品収納部１０１ａを部品供給位置２１ａ確実にセットすることができる。 Thus, in the state where the cover tape 102 of the carrier tape 100 is reliably peeled off by the peeling member 72 of the peeling device 70, the component storage portion 101a storing the components can be reliably set in the component supply position 21a.
　以上、本発明を実施の形態に即して説明したが、本発明は上記した実施の形態で述べた構成に限定されるものではなく、特許請求の範囲に記載した本発明の主旨を逸脱しない範囲内で種々の形態を採り得るものである。 Although the present invention has been described with reference to the embodiments, the present invention is not limited to the configurations described in the above embodiments, and does not depart from the gist of the present invention described in the claims. Various forms can be adopted within the range.
　本発明に係るキャリアテープ切断装置および切断方法ならびにキャリアテープ供給方法は、テープフィーダによって送られるキャリアテープの端部を所定位置で切断するものに用いるのに適している。 The carrier tape cutting device, the cutting method, and the carrier tape supply method according to the present invention are suitable for use in cutting an end portion of a carrier tape sent by a tape feeder at a predetermined position.
　２１…テープフィーダ、２１ａ…部品供給位置、７０…剥離装置、７２…剥離部材、１００…キャリアテープ、１０１…ベーステープ、１０１ａ…部品収納部、１０１ｂ…送り穴、１０２…カバーテープ、１３０…切断装置、１３５、１３６、２３５…切断刃部、１３５ａ１、１３６ａ１、２３５ａ１…垂直面、１３７…位置決め保持部、１３８…ベースブロック、１４０…旋回部材、１４１…位置決めピン、１５３…部品検知装置、１６１…スプロケット、１６２…回転装置（ステッピングモータ）、１８５…制御装置、２００…スプライシング装置２００、ＣＵ…切断部位。 DESCRIPTION OF SYMBOLS 21 ... Tape feeder, 21a ... Component supply position, 70 ... Peeling device, 72 ... Peeling member, 100 ... Carrier tape, 101 ... Base tape, 101a ... Component storage part, 101b ... Feed hole, 102 ... Cover tape, 130 ... Cutting Device, 135, 136, 235 ... Cutting blade, 135a1, 136a1, 235a1 ... Vertical surface, 137 ... Positioning holding part, 138 ... Base block, 140 ... Swing member, 141 ... Positioning pin, 153 ... Component detection device, 161 ... Sprocket, 162, rotating device (stepping motor), 185, control device, 200, splicing device 200, CU, cutting site.

Claims (8)

  1. 　部品を収納する部品収納部および送り穴をそれぞれ一定の間隔に形成したベーステープと、前記部品収納部を覆うように前記ベーステープの表面側に接着されたカバーテープとを備えたキャリアテープを、所定位置で切断する切断部を有するキャリアテープ切断装置であって、
    　前記切断部を、前記キャリアテープを切断する際に、切断後に使用する側の前記キャリアテープの前記ベーステープ側からせん断力が働くように構成したことを特徴とするキャリアテープの切断装置。     A carrier tape comprising a base tape in which parts storage portions for storing parts and feed holes are formed at regular intervals, and a cover tape bonded to the surface side of the base tape so as to cover the parts storage portion; A carrier tape cutting device having a cutting part for cutting at a predetermined position,
    An apparatus for cutting a carrier tape, wherein the cutting portion is configured such that when the carrier tape is cut, a shearing force is applied from the base tape side of the carrier tape to be used after cutting.
  2. 　前記切断部は、一対の切断刃部を備え、前記切断刃部の一方が、切断後に使用する側の前記キャリアテープの前記ベーステープ側からせん断力を働かせるものであり、他方が、切断後に廃棄される側の前記キャリアテープの前記カバーテープ側からせん断力を働かせるものである請求項１に記載のキャリアテープの切断装置。 The cutting portion includes a pair of cutting blade portions, and one of the cutting blade portions applies a shearing force from the base tape side of the carrier tape on the side to be used after cutting, and the other is discarded after cutting. 2. The carrier tape cutting device according to claim 1, wherein a shearing force is applied from the cover tape side of the carrier tape on the side to be operated.
  3. 　前記切断部は、前記テープ長手方向に対して垂直方向に相対移動可能な一対の切断刃部からなり、前記一対の切断刃部の一方に、位置決め保持部材を設け、前記位置決め保持部材に、前記キャリアテープを位置決め保持する旋回部材を前記テープ長手方向と平行な軸線の回りに旋回可能に支持した請求項２に記載のキャリアテープの切断装置。 The cutting portion includes a pair of cutting blade portions that can move in a direction perpendicular to the tape longitudinal direction, a positioning holding member is provided on one of the pair of cutting blade portions, and the positioning holding member includes The carrier tape cutting device according to claim 2, wherein a turning member for positioning and holding the carrier tape is supported so as to be turnable about an axis parallel to the longitudinal direction of the tape.
  4. 　前記旋回部材は、前記ベーステープに形成した送り穴に係合する複数の位置決めピンを備え、前記位置決めピンによって前記キャリアテープを前記カバーテープが上方を向くように位置決め保持し、前記キャリアテープの切断時には、前記旋回部材を１８０度旋回して前記カバーテープが下方を向くようにした請求項３に記載のキャリアテープの切断装置。 The swivel member includes a plurality of positioning pins that engage with feed holes formed in the base tape, and the positioning tape holds the carrier tape so that the cover tape faces upward, and cuts the carrier tape. 4. The carrier tape cutting device according to claim 3, wherein the turning member is turned 180 degrees so that the cover tape faces downward.
  5. 　前記旋回部材は、前記位置決め保持部材のベースブロックに対し前記テープ長手方向に所定量移動可能に設けられ、前記部品収納部のピッチに応じて前記キャリアテープの切断部位を変更可能とした請求項３または請求項４に記載のキャリアテープの切断装置。 The swivel member is provided so as to be movable by a predetermined amount in the longitudinal direction of the tape with respect to the base block of the positioning and holding member, and the cutting portion of the carrier tape can be changed according to the pitch of the component storage portion. Or the cutting device of the carrier tape of Claim 4.
  6. 　前記キャリアテープの前記送り穴に係合するスプロケットと、前記スプロケットを回転する回転装置と、前記キャリアテープの前記部品収納部に部品が収納されているか否かを検出する部品検知装置と、前記部品検知装置の検出信号に基づいて前記キャリアテープの切断部位を位置決めするように前記回転装置を制御する制御装置を備えた請求項１または請求項２に記載のキャリアテープの切断装置。 A sprocket that engages with the feed hole of the carrier tape, a rotating device that rotates the sprocket, a component detection device that detects whether or not a component is stored in the component storage portion of the carrier tape, and the component The carrier tape cutting device according to claim 1, further comprising a control device that controls the rotating device so as to position a cutting portion of the carrier tape based on a detection signal of a detection device.
  7. 　部品を収納する部品収納部および送り穴をそれぞれ一定の間隔に形成したベーステープと、前記部品収納部を覆うように前記ベーステープの表面側に接着されたカバーテープとを備えたキャリアテープを、所定位置で切断するキャリアテープ切断方法であって、
    　切断後に使用する側の前記キャリアテープの前記ベーステープ側からせん断力が働くようにして、前記キャリアテープを切断することを特徴とするキャリアテープの切断方法。     A carrier tape comprising a base tape in which parts storage portions for storing parts and feed holes are formed at regular intervals, and a cover tape bonded to the surface side of the base tape so as to cover the parts storage portion; A carrier tape cutting method for cutting at a predetermined position,
    A cutting method for a carrier tape, wherein a shearing force is applied from the base tape side of the carrier tape on the side to be used after cutting, and the carrier tape is cut.
  8. 　部品を収納する部品収納部および送り穴をそれぞれ一定の間隔に形成したベーステープと、前記部品収納部を覆うように前記ベーステープの表面側に接着されたカバーテープとを備えたキャリアテープを所定位置で切断した後、テープフィーダに供給するキャリアテープ供給方法であって、
    　切断後に使用する側の前記キャリアテープの前記ベーステープ側からせん断力が働くようにして、前記キャリアテープを切断し、
    　切断された前記キャリアテープの切断端部を前記テープフィーダの部品供給位置にセットすることを特徴とするキャリアテープの供給方法。     A carrier tape comprising a base tape in which parts storage parts for storing parts and feed holes are formed at regular intervals, and a cover tape bonded to the surface side of the base tape so as to cover the parts storage part is predetermined. A carrier tape supply method for supplying to a tape feeder after cutting at a position,
    The carrier tape is cut from the base tape side of the carrier tape on the side to be used after cutting, and the carrier tape is cut.
    A carrier tape supply method comprising: setting a cut end portion of the cut carrier tape at a component supply position of the tape feeder.
PCT/JP2015/051060 2015-01-16 2015-01-16 Carrier tape cutting device and cutting method and carrier tape feeding method WO2016113896A1 (en)

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