JP2747417B2 - Tape winding device and method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tape-shaped tape comprising a carrier tape in which pockets for accommodating a workpiece are formed at predetermined intervals, and a cover tape joined to the carrier tape to cover the pockets of the carrier tape. The present invention relates to a tape winding device and a method for winding a package on a reel.

[0002]

2. Description of the Related Art When mounting chip-type electronic components such as a chip resistor, a chip capacitor, or a chip-type mini-mold transistor or a diode on a semiconductor substrate, the chip-type electronic components are formed in a tape shape at predetermined intervals. It is common practice to take out electronic components one by one from a package using a manipulator and automatically mount them at predetermined positions on a substrate.

The above-described tape-shaped package for storing chip-type electronic components and the like has a pocket portion for storing chip-type electronic components and the like serving as a work and a perforation hole for conveying the tape-shaped package in parallel. It consists of a carrier tape formed at a predetermined interval and a cover tape that is heat-sealed removably to the carrier tape so as to cover the pocket portion. The cardboard punched out of the pocket is adopted.

A tape-shaped package manufactured by a taping machine is cut into a predetermined length by a tape winding device and wound on a reel. In this case, the inner peripheral end of the tape-shaped package is inserted into a tape locking groove formed in the hub center of the reel. Further, the carrier tape on the outer peripheral end side of the tape-shaped package is cut, for example, about 200 mm shorter than the cover tape, and the portion of the cover tape longer than the carrier tape is used as a leader portion when attaching to the mounting machine. . further,
By bonding an end seal having adhesiveness to the tip of the cover tape serving as the leader portion, care is taken to prevent the tape-shaped package from coming off the reel.

A tape winding device for winding such a tape-shaped package on a reel is disclosed in, for example,
Japanese Patent Application Laid-Open No. 200993 discloses a taping tape leader forming mechanism and a chip tape automatic winding apparatus disclosed in Japanese Patent Application Laid-Open No. 4-239418.

The taping tape leader forming mechanism disclosed in Japanese Patent Application Laid-Open No. 63-200993 is provided with a cutting cutter section for cutting a carrier tape on the downstream side of a cutter section for cutting a tape-shaped package. After cutting the tape-shaped package by cutting, the carrier tape that bends downward is cut by the cutting cutter,
A leader portion made of a cover tape is formed. Further, in the automatic chip tape winding device disclosed in Japanese Patent Application Laid-Open No. 4-239418, the tip of the movable guide shoe moves in the radial direction of the reel in accordance with the amount of the tape wound on the reel. A tape guide is interposed between the movable guide shoe and the cutter so that the tip of the chip tape cut by the cutter is fed from the tape guide to the base end of the movable guide shoe. .

[0007]

Problems to be Solved by the Invention Japanese Patent Application Laid-Open No. 63-2009
The leader forming mechanism of a taping tape disclosed in Japanese Patent Publication No. 93 can form only a leader having a length corresponding to the interval between a pair of cutters arranged in the conveying direction of the taping tape. In order to adapt to a mounting machine that requires a part, it is necessary to increase the interval between the pair of cutter parts, and there is a possibility that the entire winding device becomes longer. Such a problem also occurs in the automatic chip tape winding device disclosed in Japanese Patent Application Laid-Open No. 4-239418.

When the leader portion is wound on a reel after the leader portion is formed, an adhesive end seal is attached to a terminal of the leader portion to prevent the tape-like package from being unwound from the reel. However, in the conventional device described above, when the end seal is attached to the terminal of the leader section, the terminal of the leader section is not in a restraining state. There was a possibility that it would be.

[0009]

SUMMARY OF THE INVENTION It is a first object of the present invention to provide a compact tape winding device and a method thereof capable of forming a leader portion having an arbitrary length.

A second object of the present invention is to provide a tape winding device capable of accurately winding a terminal of a leader section on a reel together with an end seal.

[0011]

According to a first aspect of the present invention, there is provided a tape winding device comprising: a carrier tape having pockets for accommodating a work formed at predetermined intervals; and a carrier tape joined to the carrier tape. A tape winding device for winding a tape-shaped package consisting of a cover tape covering the pocket portion on a reel, and a reel drive shaft on which a reel for winding the tape-shaped package is detachably mounted; and A pair of pinch rollers for sending out the tape-shaped package toward a reel drive shaft, and a cover tape suction means provided between the pair of pinch rollers and the reel drive shaft and capable of sucking and holding the cover tape, It is provided on the opposite side of the cover tape suction means with the tape-like package interposed therebetween, and reciprocates in the direction facing the tape-like package. And the carrier tape cutting cutter that,
The carrier tape cutting cutter is opposed to the carrier tape cutting cutter with the tape-shaped package interposed therebetween, and the package cutting cutter reciprocating in the opposite direction, and the carrier tape is provided on a side of the carrier tape cutting cutter. A tape protruding cylinder to be pushed out to the package cutting cutter side, inserted between the carrier tape and the cover tape of the tape-shaped package, and cutting the carrier tape with the carrier tape cutting cutter; And a cutter receiver for cutting the package with the package cutting cutter.

[0012] In a second aspect of the tape winding device according to the present invention, there is provided a carrier tape in which pockets for accommodating a work are formed at predetermined intervals, and the pocket portion of the carrier tape joined to the carrier tape. A tape winding device that winds a tape-shaped package consisting of a cover tape covering a reel onto a reel, and a reel drive shaft on which a reel for winding the tape-shaped package is detachably mounted; and a reel drive shaft. A pair of pinch rollers for sending out the tape-shaped package toward the cover, a cover tape suction means provided between the pair of pinch rollers and the reel drive shaft to suction-hold the cover tape, and the tape-shaped package A carrier provided on the opposite side of the cover tape suction means with the body interposed therebetween and reciprocating in the direction facing the tape-shaped package. A tape cutting cutter, a cover tape cutting cutter that faces the carrier tape cutting cutter with the tape-shaped package interposed therebetween, and reciprocates in the facing direction, the carrier tape of the tape-shaped package, A cutter receiver inserted between the cover tape and the carrier tape cutting cutter to cut the carrier tape while the cover tape cutting cutter cuts the cover tape. Things.

[0013] On the other hand, the tape winding method according to the present invention comprises: a carrier tape having pockets for accommodating a work formed at predetermined intervals; and a cover tape joined to the carrier tape and covering the pockets of the carrier tape. A tape winding method for forming a leader portion consisting of only the cover tape at a terminal portion of the tape-shaped package when winding the tape-shaped package formed on a reel, comprising: winding the tape-shaped package by the reel. A step of increasing the feeding speed of the tape-like package to the reel, a step of sucking the cover tape to form a gap between the cover tape and the carrier tape, and A step of inserting a cutter receiver into a gap between the carrier tape and the cutter receiver; A step of cutting the carrier tape, a step of winding the cover tape serving as the leader section around the reel by a predetermined length, and a step of cutting the cover tape together with the carrier tape using the cutter receiver. It is characterized by the following.

In a third aspect of the tape winding device according to the present invention, there is provided a carrier tape in which pockets for accommodating a work are formed at predetermined intervals, and the pocket portion of the carrier tape joined to the carrier tape. And a tape winding device for winding a leader portion connected to a terminal of the tape-shaped package around a reel, wherein the tape-shaped package and the leader portion are wound. A reel drive shaft on which a reel is detachably mounted, means for connecting an end seal to a terminal of the leader unit, and a reel which is located above the reel mounted on the reel drive shaft and whose base end is the reel A swing arm pivotally attached via a swing shaft parallel to the drive shaft, and is rotatably attached to the tip of the swing arm. A press roller that can be in rolling contact with the tape-shaped package and the leader section and the end seal wound on the reel; and an opening on a side of the swing arm facing the reel, and the leader section and the end seal. And a suction means for suctioning.

[0015]

According to the first aspect of the present invention, when the winding amount of the tape-like package around the reel mounted on the reel drive shaft becomes a predetermined amount, the rotation speed of the pinch roller is increased from the reel drive shaft. The tape-like package between the reel mounted on the reel drive shaft and the pinch roller is slackened, and the cover tape is sucked by the cover tape suction means to form a gap between the cover tape and the carrier tape. . Then, the cutter receiver is inserted into the gap, and the carrier tape cutting cutter is operated to cut the carrier tape interposed between the cutter receiver and the carrier tape cutting cutter. In this case, since the reel drive shaft continues to rotate, a cover tape serving as a leader portion is wound around the reel.

Thereafter, when the leader portion having a predetermined length is formed, the cutter receiver is retracted, and the insertion guide cylinder is operated to push out the carrier tape toward the cutter for cutting the package. After projecting to the opposite side of the package cutting cutter with the carrier tape in between, by operating the package cutting cutter, a cover tape positioned between the package cutting cutter and the cutter receiver and The carrier tape is cut to form a terminal of a leader unit that is wound around a reel.

Further, according to the second aspect of the present invention, when the leader portion having a predetermined length is formed, the cutter for cutting the carrier tape and the cutter for cutting the cover tape are operated, so that these cutters and the cutter receiver are cut. The cover tape and the carrier tape located between them are cut to form a terminal of the leader unit to be wound on a reel.

Further, according to the third aspect of the present invention, the holding roller is urged toward the reel drive shaft side around the swing shaft at the base end of the swing arm by the own weight of the swing arm and the holding roller. Press the leader inside the reel. At this time, the suction means is operated to suck and hold the leader so that the leader does not move, and in this state, the end seal is attached to the end of the leader by means of connecting the end seal, so that the function of the holding roller and In combination, the end seal is securely attached to the leader portion or the tape-like package wound on the reel.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the tape winding device according to the first and third embodiments of the present invention is applied to a tape-like package containing semiconductor chips will be described in detail with reference to FIGS. .

As shown in FIG. 1 showing the front shape of the entire apparatus and FIG. 2 in which the upper housing portion is extracted, a lower housing 104 installed on a floor 102 via a caster 100 is provided.
An upper housing 108 having an operation panel 106 mounted on the upper front is installed on the upper side. The operation panel 106 described above is provided with a start switch and a stop switch (not shown) of the tape winding device in this embodiment, various alarm lamps, a display device, a counter, and the like. The tape winding device is automatically operated, and the tape-like package 110 (see FIG. 3) supplied from a taping machine (not shown) is sequentially wound on empty reels 114 mounted on a reel drive shaft 112. It has become.

That is, the empty reel 114 is moved to the reel drive shaft 11.
After the tape insertion groove 118 formed in the hub core 116 (see FIG. 15) of the empty reel 114 is indexed at a predetermined position, the tip of the tape-shaped package 110 is attached to the hub core 11.
6 Insert the tape into the tape insertion groove 118
The tape-like package 110 is wound around a reel 114 by driving and rotating a 112, and a leader 120 (see FIG. 3) is formed at the end of the tape-like package 110. After the seal 122 is joined, the reel 114 is discharged from the reel drive shaft 112, and then the operation returns to the initial operation.

In order to automatically repeat such a series of operations, in the present embodiment, a pair of pinch rollers 124, which feed the leading end of the tape-shaped package 110 toward the reel drive shaft 112,
126, and a package leading end guide device 128 for gripping the leading end of the tape-like package 110 sent out from the pair of pinch rollers 124, 126 and guiding the tape toward the empty reel 114 mounted on the reel drive shaft 112. The leader portion 120 is formed by cutting only the carrier tape 130 positioned between the body tip guide device 128 and the pair of pinch rollers 124 and 126, or the cover tape 132 is formed together with the carrier tape 130.
For cutting the tape 134, the leader unit 120
The end seal supply device 136 for joining the end seal 122 to the end of the
A reel attachment / detachment device 138 (see FIG. 14) for attaching / detaching the unit is attached to the upper housing 108. Also, reel drive shaft
While supplying an empty reel 114 to the reel 112, the reel 114 on which the tape-shaped package 110 is wound is moved to the reel drive shaft 11.
Reel delivery device 140 received from 2 (see FIG. 18)
Or an empty reel 11 with respect to the reel transfer device 140.
4 and a reel supply / discharge device 142 (see FIG. 19) for receiving the reel 114 on which the tape-shaped package 110 has been wound from the reel transfer device 140, and the like are assembled to the lower housing 104. Further, a dancer device 144 for temporarily storing the leading end side of the tape-like package 110 continuously fed from the taping machine when the reel 114 is attached to or detached from the reel drive shaft 112 astride the lower housing 104 and the upper housing 108. Is provided.

In this embodiment, a predetermined position of the flange portion 146 of the reel 114 on which the tape-shaped package 110 is wound is
A label sticking device for sticking a label 148 on which various information such as the form of the tape-shaped package 110 and its contents are printed is attached to the side of the tape winding device.

In the taping machine for manufacturing the above-described tape-shaped package 110, a semiconductor chip 152 is placed in a pocket 150 formed in a carrier tape 130 as shown in FIG. A chip loading mechanism (not shown) for storing the semiconductor chips 152 one by one
And a tape joining mechanism (not shown) for thermally fusing the cover tape 132 to the carrier tape 130 in which is stored. The above-described chip loading mechanism uses the carrier tape 13
The semiconductor chips 152 are stored in the pocket portions 150 of the carrier tape 130, respectively. After a predetermined amount of the semiconductor chips 152 are stored, the semiconductor chips 152 are stored in the pocket portions 150 of the carrier tape 130.
A certain amount of the empty portion that does not accommodate the is formed. In the above-described tape joining mechanism, the cover tape 132 is heat-sealed to the portion of the carrier tape 130 where the semiconductor chip 152 is stored, while the cover tape 132 is
By forming an unwelded portion which is not heat-sealed, the cover tape 132 of the unwelded portion is used as the leader portion 120.

In the dancer device 144 of this embodiment, the tape-like package 110 is wound around a slider 156 that moves up and down along the guide bar 154, and the tape is driven by the reel drive shaft 112 in accordance with the position of the slider 156 moving up and down with respect to the guide bar 154. The winding speed of the tape-shaped package 110 can be automatically changed.

That is, when the slider 156 is moved to the lower end side of the guide rod 154, the winding speed of the tape-like package 110 is increased to a preset maximum speed, whereby the position of the slider 156 is rapidly raised. Conversely, slider 15
When 6 moves to the upper end side of the guide rod 154, the winding speed of the tape-like package 110 is reduced to a preset minimum speed, thereby rapidly lowering the position of the slider 156. In this way, the slider is positioned at the intermediate position of the guide rod 154.
The rotation speed of the reel drive shaft 112 is adjusted so that 156 is maintained.

A pair of pinch rollers 124 and 126 for feeding the tape-like package 110 toward the reel drive shaft 112 are provided on the side of the package introduction pulley 158 rotatably attached to the leftmost end of the upper housing 108. ing. FIG. 4 showing the schematic structure of the pinch rollers 124 and 126 and FIG.
As shown in FIG.
8, a pinch roller drive shaft 162 whose tip projects toward the front side of the upper housing 108 is rotatably mounted on a cylindrical bearing holder 160 fixed to the back side of the upper housing 108 via a pair of bearings 164. At the tip of the pinch roller drive shaft 162,
A pair of drive pinch rollers 124a and 124b, which receive both sides in the width direction of the tape-shaped package 110 with the pocket 150 of the tape-shaped package 110 interposed therebetween, are integrally fitted. 124a can be fixed by a set screw 166 at an arbitrary position along the longitudinal direction of the pinch roller drive shaft 162 according to the width of the tape-shaped package 110. A pinch roller drive motor 168 for driving the pinch roller drive shaft 162 is mounted on a frame 170 provided in the upper housing 108 via a speed reducer 172, and
A drive gear 176 integrally fitted to the second output shaft 174;
An endless toothed belt 182 is wound around an idle gear 180 rotatably mounted on the base end of the pinch roller drive shaft 162 via a bearing 178.

An electromagnetic clutch 184 is interposed between the floating gear 180 and the upper housing 108. When the electromagnetic clutch 184 is not energized, the rotational force of the pinch roller drive motor 168 is Is transmitted to a pinch roller drive shaft 162 by a floating gear 180 via a toothed belt 182. Conversely, when the electromagnetic clutch 184 is energized, the rotational force of the pinch roller drive motor 168 is transmitted only to the floating gear 180 via the toothed belt 182, and these are transmitted to the pinch roller drive shaft 162. It becomes idle.

The above-described electromagnetic clutch 184 is used between the time when the package leading end device 128 at the package receiving position to be described later grips the leading end of the tape-shaped package 110 and the case where the package leading end device 128 When the reel drive shaft 112 rotates at a low speed and the leading end of the tape-shaped package 110 is wound around the hub core 116 of the reel 114 several times in the initial position of the body feeding, the pinch roller drive motor is turned off. 168 is transmitted to the drive pinch roller 124a, but is kept energized during other periods.

On the other hand, in the vicinity of the bearing holder 160, the upper housing
A swing shaft 188 fixed to the swing shaft holding tube 186 penetrates the upper housing 108 in parallel with the pinch roller drive shaft 162.
Are rotatably held by the swing shaft holding cylinder 186. A pinch roller drive shaft is attached to the distal end of a swing arm 190 whose base end is integrally fitted to the distal end of the swing shaft 188.
A roller holding shaft 192 is provided in parallel with the roller 162. The roller holding shaft 192 has an idle pinch roller 126 facing the pair of drive pinch rollers 124a and 124b with the tape-shaped package 110 interposed therebetween. It is rotatably supported via. An adjusting screw shaft is attached to a tension pin 196 protruding from the back of the upper housing 108 above the swing shaft 188.
The tension pin 196 and the adjustment screw shaft 198 are integrated by screwing a pair of lock nuts 200 from both sides of the adjustment screw shaft 198 with the tension pin 196 interposed therebetween. An idle pinch roller 12 is attached to a distal end of the adjusting screw shaft 198 and a disk-shaped tension ring 202 integrally fitted to a base end of the swing shaft 188.
6 are connected to both ends of a tension coil spring 204 for urging the coil spring 6 toward the drive pinch rollers 124a and 124b.

That is, the idle pinch roller 126 is urged toward the drive pinch rollers 124a and 124b by the spring force of the tension coil spring 204, and the tape-like package 110 sandwiched between them is driven by the drive pinch rollers 124a and 124b. With the drive rotation of, it is fed rightward in the figure. Also, the spring force of the tension coil spring 204 is
By adjusting the screwing position of the lock nut 200 with respect to the adjusting screw shaft 198, it can be arbitrarily changed.

A pin roller 206 is arranged beside the pair of pinch rollers 124 and 126. FIG. 6 showing a cross-sectional structure of a portion of the pin roller 206 and an arrow VI thereof.
As shown in FIG.
A large number of pins 210 engaging with perforation holes 208 (see FIG. 3) formed at predetermined intervals in the tape package 112 are radially projected at predetermined intervals through set screws 212 on the outer peripheral edge of the tape packaging body 112. Have been. Further, the pin roller 206 is fixed to the upper housing 108 and fixed to the pin roller 206.
The passage length of the tape-shaped package 110 with respect to
4, a rotary encoder 214 for detecting the length of the tape-shaped package 110 wound up is coaxially and integrally mounted.

In order to guide the tape-shaped package 110 from the pair of pinch rollers 124 and 126 to the tape cutting device 134 described below, a tape-shaped bracket 218 screwed to the upper housing 108 via bolts 216 includes a tape-shaped bracket 218. A fixed guide member 222 having a guide portion 220 for slidably holding one side end of the package 110 and a facing direction of the fixed guide member 222 corresponding to the width of the tape-shaped package 110 (FIG. 6). The movable guide member 224 which can move in the middle, left and right directions is screwed, and a gap 226 formed between the fixed guide member 222 and the movable guide member 224 is formed by the pocket portion 150 of the tape-shaped package 110. It is designed to pass. In the center of the guide portion 228 of the movable guide member 224 that slidably holds the other side end portion of the tape-shaped package 110, an escape groove 230 into which the tip of the pin 210 of the pin roller 206 is inserted.
Are formed. Thus, when the tape-shaped package 110 passes between the guide members 222 and 224 and the pin roller 206, the tip of the pin 210 of the pin roller 206 fits into the perforation hole 208 formed in the tape-shaped package 110, As the tape-like package 110 moves, the pin rollers 206
Are rotated, and the amount of movement of the tape-shaped package 110 is detected by the rotary encoder 214.

FIG. 8 is an enlarged view of a portion of the tape cutting device 134 arranged on the side of the above-mentioned pin roller 206, and FIG.

That is, the upper housing 108 is provided with a package cutting cutter 232 and a carrier tape cutting cutter 234 which are vertically opposed to each other with the transport path of the tape-shaped package 110 therebetween. At the lower end side of the piston rod 238 of the knife driving air cylinder 236 of the package cutting cutter 232 facing downward, a cutter knife 240 for cutting the cover tape 132 is fixed via a cutter holder 242. In addition, the cutter for cutting carrier tape turned upward
234 Knife drive air cylinder 244 Piston rod
A cutter knife 248 for cutting the carrier tape 130 is fixed to the upper end of the 246 via a cutter holder 250.

The plate-shaped cutter receiver 252 whose tip can protrude from the back side of the upper casing 108 between the cutter knives 240 and 248 is positioned horizontally (see FIG. 4) with respect to the cutter receiver holder 254 fixed to the back side of the upper casing 108. 9, in the left-right direction) and is connected to a cutter receiving drive cylinder (not shown). Prior to the downward movement of the piston rods 238, 246 of the knife driving air cylinders 236, 244, the piston rod 256 of the cutter receiving driving cylinder extends, and the tip side of the cutter receiving holder 254 is in a non-welded state of the tape-shaped package 110. Projecting into the gap formed by the procedure described later between the carrier tape 130 and the cover tape 132, and the cutter knife 240,
It receives 248 pressing forces.

Further, by pushing up the carrier tape 130 to the side of the package cutting cutter 232 rather than the cutter receiver 252 on the side of the carrier tape cutting cutter 234, the cutter receiver 252 is protruded directly below the carrier tape 130. The resulting tape ejecting cylinder 312 is provided upward.

When the package cutting cutter 232 and the carrier tape cutting cutter 234 of the tape cutting device 134 operate to cut the cover tape 132 and the carrier tape 130, the reel drive shaft 112 is temporarily stopped. First, after the cutter 234 for cutting the carrier tape is operated, the reel drive shaft 112 is rotated again to take up the cover tape 132 of a predetermined length on the reel 114 as the leader section 120, and then the piston rod of the cylinder for driving the cutter receiver is driven.
256 is retracted, and the cutter receiver 252 is retracted into the upper housing 108. Then, the carrier tape 130, which is hanging downward by its own weight, is tape-projected and the cylinder 31 for tape projection is used.
The piston rod 546 of No. 2 is pushed up by the extension operation of the piston rod 546, the piston rod 256 of the cutter receiving drive cylinder is extended again, and the cutter receiving
Move just below 0. After that, the cutter for cutting the package
232 activates the cover tape 132 and carrier tape
130 is cut at the same time.

When the package cutting cutter 232 is operated, the cut piece of the carrier tape 130 is turned into a tape-shaped package.
In order to discharge the cut piece of the carrier tape 130 to a predetermined position on the lower housing 104 side, a tape cut piece discharge chute 258 is provided at the lower part of the upper housing 108 adjacent to the tape cutting device 134 to drop the cut piece from the carrier tape 130. I have. Further, as the structure of the above-described tape cutting device 134, other well-known structures other than this embodiment can be adopted.

According to a second embodiment of the present invention,
The above-described package cutting cutter 232 functions as a cutter that cuts only the cover tape 132, and can cut the cover tape 132 and the carrier tape 130 without using the tape protruding cylinder 312. That is, when the tape cutting device 134 operates to cut the cover tape 132 and the carrier tape 130, the cutter receiver 252 is inserted between the cover tape 132 and the carrier tape 130, and the carrier tape cutting cutter 234 is kept in this state. It operates to cut the carrier tape 130. And the reel drive shaft
Rotate 112 to insert a predetermined length of cover tape 132 into the leader section.
After winding on the reel 114 as 120, the package cutting cutter 232 and the carrier tape cutting cutter 234 are sequentially and sequentially operated, and the cover tape 132 is cut by the package cutting cutter 232 and the carrier tape 130 is cut. It is cut by the carrier tape cutting cutter 234.

Before and after the tape cutting device 134, a pair of cover tape suction blocks 260 arranged just above the transport path of the tape-like package 110 along the transport path are provided with an upper housing.
Fixed to 108. On the lower surface of the cover tape suction block 260, the cover tape suction block 260 is provided.
A plurality of suction holes 262 capable of sucking the cover tape 132 of the tape-shaped package 110 passing through the lower surface of the tape-shaped package 110 in a sliding state are opened,
A suction pump (not shown) is connected to these suction holes 262. By operating the suction pump, the cover tape 132 is moved to the cover tape suction block 260.
The suction pump is in close contact with the lower surface of the
The process is continued until the cover tape 132 passes through a tape confirmation sensor 292, which will be described later, from the time when the leader section 120 is formed.

In this embodiment, the cover tape suction block 260, the suction hole 262, the suction pump, and the like are used as the cover tape suction means. However, when the cutter 232 for cutting the package is operated, the tape-shaped package 110 is removed. Cover tape
It is of course possible to adopt a structure other than the above as long as it has a structure capable of sucking 132.

A schematic plan structure of a package leading end guide device 128 for gripping the leading end of the tape-like package 110 sent out from the pair of pinch rollers 124, 126 and guiding the tape toward the empty reel 114 mounted on the reel drive shaft 112. And drive mechanism
0 and FIG. 11, and FIG. 12 and FIG. 13 show the cross-sectional structures taken along arrows XII-XII and XIII-XIII in FIG.

That is, on the back side of the upper housing 108 between the tape cutting device 134 and a reel drive shaft 112 described later, both ends of the slider guide rail 264 extending in the direction connecting the tape cutting device 134 and the reel drive shaft 112 are provided. Each part is held via a bracket 266. A slider 270 slidably engages with the slider guide rail 264 through an opening 268 formed in the upper housing 108 in parallel with the slider guide rail 264 and having a front end protruding from the front side of the upper housing 108. doing. A tape clamp block 272 and a package guide arm 274 are attached to the tip of the slider 270.

The tape clamp block 272 is integrally fixed to one end of a tape clamp shaft 276 which penetrates the slider 270 so as to be rotatable in a horizontal direction perpendicular to the conveying direction of the tape-shaped package 110. block
A receiving plate portion 278 facing the upper surface of the slider 272 with a gap therebetween is formed integrally with the slider 270. A clamp lever 280 is integrally connected to the other end of the tape clamp shaft 276. A tension coil is provided between the tip of the clamp lever 280 and the tip of a bracket 282 provided on the slider 270. Both ends of the spring 284 are stretched. That is, a gap is formed between the tape clamp block 272 and the receiving plate portion 278 by the spring force of the tension coil spring 284 as shown by the solid line in FIG. And a receiving plate portion 278.

The above-mentioned bracket 282 has a tape clamp block 27 protruding toward the clamp lever 280 side.
A lever stopper 286 for properly maintaining the height of the gap between the second lever 2 and the receiving plate portion 278 is screwed, and furthermore, the clamp lever is pressed against the spring force of the tension coil spring 284.
11, the gap between the tape clamp block 272 and the receiving plate portion 278 is narrowed as shown by the two-dot chain line in FIG.
Insert the tip of 110 with the tape clamp block 272 and the receiving plate
278 Air cylinder for tape clamp to be clamped with 278
Are mounted on the bracket 282 described above.

Therefore, immediately above the receiving plate portion 282, the presence or absence of the tape-like package 110 or the like which is passed through the gap between the tape clamp block 272 and the receiving plate portion 282 is determined by a window formed in the receiving plate portion 282. A tape confirmation sensor 292 for detection via the section 290 is provided, and when the tape confirmation sensor 292 detects the leading end of the tape-like package 110, the tape clamping air cylinder 288 operates and the tape-like package Body 11
0 of the tape clamp block 272 and the receiving plate 27
8 and to be held together.

On the other hand, the base end of the package guide arm 274 having a package guide groove 294 on which the tape package 110 is slidably engaged is perpendicular to the transport direction of the tape package 110. The package guide arm 274 is integrally fixed to one end of an arm swinging shaft 296 that penetrates through the slider 270 so as to be rotatable in a horizontal direction.
4 Slide the tape-shaped package 110 that slides along
A base end of a leaf spring 298 for holding the plate spring 298 so as not to be lifted from the base 294 is screwed. Further, a swing lever 300 is integrally connected to the other end of the swing shaft 296, and between the tip of the swing lever 300 and the tip of the bracket 302 provided on the slider 270, Both ends of the tension coil spring 304 are stretched. That is, as shown by the solid line in FIG. 2, the package guide arm 274 is directed toward the reel drive shaft 112 by the spring force of the tension coil spring 304, and the leading end of the tape-shaped package 110 is moved to the hub center of the reel 114. The tape is guided to a tape insertion groove 118 formed in the groove 116.

For this reason, an insertion groove detecting sensor 30 for detecting the tape insertion groove 118 formed in the hub center 116 of the reel 114 is provided at the lower end of the package guide arm 274.
6 are provided. Then, the leading end of the package guide arm 274 is opposed to the outer periphery of the hub center 116 of the reel 114 in the proximity state at the package delivery position, and then the reel 11
4 is rotated at a low speed together with the reel drive shaft 112. In this state, when the insertion groove detection sensor 306 detects the tape insertion groove 118 formed in the hub core 116, this detection signal is transmitted to the reel driving stepping motor 308, which will be described later. Not output to the control device. The control device rotates the reel drive shaft 112 by a predetermined angle with respect to the time when the detection signal from the insertion groove detection sensor 306 is issued, and then stops the reel drive shaft 112, whereby the tape insertion groove of the reel 114 is The package body guide groove 294 of the package body guide arm 274 faces the package body guide groove 294 in a straight line.

The bracket 302 described above is positioned at the package receiving position so that the tip of the tape-like package 110 is inserted into the package guide groove 294 of the package guide arm 274 as shown in FIG. A tape insertion guide air cylinder 310 for inclining the package guide arm 274 is provided as shown by a two-dot chain line. Further, the tape protruding cylinder 312 located between the tape clamp block 272 at the package receiving position and the cutter receiver 252 of the tape cutting device 134 moves the tape clamp block when the leading end of the tape-shaped package 110 is fed. The upper end of the piston rod 546 temporarily pushes up the tip of the tape-like package 110 from below so that the tape-like package 110 is fed between the upper end surface of the 272 and the receiving plate portion 278. I have.

A pair of toothed pulleys 314 and 316 are rotatably mounted on the upper housing 108 on both sides in the longitudinal direction of the slider guide rail 264.
The endless belt 318 is wound around 4,316. The above-described slider 270 is connected to the toothed belt 318 via a connection fitting 320, and one of the toothed pulleys 314 is connected to a guide device driving stepping motor 322 provided in the upper housing 108. I have.

Therefore, by operating the stepping motor 322 for driving the guide device in the normal and reverse directions, the slider 270 is moved via the toothed belt 318 to the slider guide rail 264.
11 can be moved right and left in FIG. In this case, the slider 270 is stopped at the above-mentioned package receiving position and the package sending initial position.
Receiving switch 326 and sending switch 328 for detecting the plate-shaped dog 324 protruding from 270 and stopping the operation of the guide device driving stepping motor 322, respectively.
Are arranged along the longitudinal direction of the bracket 302 described above. That is, the receiving switch 326 is set to the dog 324
Is detected, a stepping motor for driving the guide device
322 stops operating, causing the slider 270 to move to the position shown in FIG.
As shown in (1), the package is positioned at the package receiving position close to the tape cutting device 134 side. Further, when the delivery switch 328 detects the dog 324, the operation of the guide device driving stepping motor 322 is stopped, whereby the tip end of the package guide arm 274 enters the flange portion 146 of the reel 114, and The package 114 is positioned at the package delivery position facing the outer periphery of the hub 116.

Incidentally, a stepping motor for driving the guide device
As the winding of the tape-like package 110 on the reel 114 progresses, the 322 gradually retracts from the package sending-out position to the package receiving position side, and is taken up by the tip of the package guide arm 274 and the reel 114. Tape-shaped package 110
Is kept substantially constant. When the package guide arm 274 is moved from the package receiving position to the package delivery position, the end of the package guide arm 274 does not hit the flange 146 of the reel 114 so that the flange 146 of the reel 114 does not hit the flange 146 of the reel 114. A widening cylinder 332 provided with a flange widening block 330 (see FIG. 2) for elastically expanding the distance between them is mounted on the upper housing 108 below the package leading end guide device 128.

That is, in order to insert the leading end of the tape-shaped package 110 into the tape insertion groove 118 of the reel 114, when determining the rotational phase of the reel 114 mounted on the reel drive shaft 112, the widening cylinder 332 is operated. The flange widening block 330 is protruded toward the reel 114, and the flange portion 146 of the reel 114 is widened by the wedge-shaped flange widening block 330 having a tapered tip. In this state, the guide device driving stepping motor 322 is operated to operate the slider. 27
0 to the package delivery position, and
274 is guided into the reel 114. Thereafter, the widening cylinder 332 is operated again to activate the flange widening block 330.
From the reel 114 side, and from this state the reel 114
The rotation phase of the is determined.

FIG. 14 shows a sectional structure of the reel attaching / detaching device 138 in this embodiment.

That is, a thick subframe 334 is fixed in the upper housing 108 in parallel with the upper housing 108. A cylindrical drive shaft holder 336 having a distal end fixed between the subframe 334 and the upper housing 108 and fixed to the upper housing 108 has a pair of reel drive shafts 112 penetrating the drive shaft holder 336. It is rotatably held via a bearing 338. Also, on the proximal end side of the reel drive shaft 112,
A reel driving stepping motor 308 fixed to the sub-frame 334 is connected via a joint 340, and by the operation of the reel driving stepping motor 308,
The reel 114 mounted on the reel drive shaft 112 is driven. Further, a disk 342 having a plurality of notches (not shown) cut radially in the outer peripheral portion is integrally fitted to the base end of the reel drive shaft 112, and the amount of rotation of the disk 342 is detected. As a result, a reel rotation position determination sensor 344 for determining the rotation phase of the reel 114 with respect to the reel drive shaft 112 at a predetermined position is attached to the sub-frame 334 via the bracket 346.

The rotation speed of the reel drive shaft 112 depends on the above-described rotary encoder 214, insertion groove detection sensor 306,
Or switch 326 for receiving and switch for sending out
328, and further, arbitrarily changed by a command from a control device (not shown) based on detection signals from a reel rotation position indexing sensor 344, a notch detecting sensor 348 described later, and the like. Is rotated at a low speed when the winding of the tape-shaped package 110 is started and immediately before the winding is completed, is driven at a high speed during other periods, and stops when the reel 114 is replaced.

At the tip of the reel drive shaft 112, a drive claw whose tip end can be engaged with a shaft engaging groove 352 of a reel hole 350 formed at the center of a reel 114 mounted on the reel drive shaft 112. The base end of 354 is mounted via a pin 356 so as to be displaceable in the radial direction (vertical direction in FIG. 14).
The distal end of 354 is urged radially outward (upward in FIG. 14) by the spring force of the built-in compression coil spring 358, but the stopper 360 restricts the maximum amount of radial projection outward. Has become. In other words, this driving claw 354
When the phase does not match with the shaft engaging groove 352 of the reel hole 350, the tip of the driving claw 354 is pushed back inside the reel driving shaft 112, and when these phases match, the driving claw is
354 protrudes to the outer peripheral side of the reel drive shaft 112 so that the shaft engaging groove 35
2 and the reel 114 can rotate with respect to the reel drive shaft 112.

An annular reel push-out plate 362 for removing the reel 114 from the reel drive shaft 112 after the tape-shaped package 110 has been wound up is disposed so as to surround the reel drive shaft 112, and the rear end face thereof has an upper part. The distal ends of a plurality of guide rods 366 slidably penetrating a rod guide bush 364 mounted on the housing 108 are fixed. The base ends of the guide rods 366 are fixed to annular connecting plates 368 surrounding the drive shaft holder 336, and the connecting plates 368 of the reel discharging air cylinder 372 mounted on the sub-frame 334 via the bracket 370. The piston rod 374 is connected.

That is, by extending the piston rod 374 of the reel discharge air cylinder 372, the reel pushing plate 362 at the retracted position shown in FIG. 14 is advanced to the position shown by the two-dot chain line in FIG. The reel 114 fitted to the shaft 112 is pushed out to a later-described reel transfer shaft 376 facing the reel drive shaft 112.

FIG. 14 and FIG. 1 showing the appearance of the reel 114.
As shown in FIG. 5, in this embodiment, the flange portion of the reel 114 is used.
The notch for detecting the position of the notch 380 formed on the outer peripheral edge of the flange 146 because it is necessary to stick the label 148 to the label affixing part 378 formed at 146 by a label sticking device described later. A detection sensor 348 is attached to the upper housing 108. Then, the notch detection sensor 348
Detects a notch 380 formed in the flange portion 146, the detection signal is transmitted to the reel driving stepping motor.
Output to 308 controller. The control device rotates the reel drive shaft 112 by a predetermined angle with respect to the time when the detection signal from the notch portion detection sensor 348 is issued, stops the reel drive shaft 112, and in this state, the reel transfer device 140 When the reel 114 is transported to the label sticking device side, the sticking position of the label 148 is accurately determined.

As the structure of the above-mentioned reel attaching / detaching device 138, other well-known structures other than this embodiment can be adopted.

The end seal 122 is attached to the terminal of the leader section 120.
As shown in FIG. 2, the end seal supply reel 382 of the end seal supply device 136 for joining
8 is detachably and rotatably mounted on the upper end of
A release paper tape 384 on which a ribbon-shaped end seal 122 is adhered at a predetermined interval is wound around the end seal supply reel 382. A used release paper tape 384 is wound around a release paper take-up shaft 386 rotatably mounted on the upper housing 108 at a side of the end seal supply reel 382.

Above the package guide arm 274 at the package receiving position of the package tip guide device 128 described above, a wedge-shaped peel plate 390 for peeling off the end of the end seal 122 from the release paper tape 384 is provided on the upper housing 108. A pair of pressing rollers 392 and 394 are provided above and below the base end of the peel plate 390.
108 are provided rotatably. Then, the release paper tape 384 pulled out from the end seal supply reel 382 is passed over the release paper winding shaft 386 from the first press roller 392 via the peel plate 390, the second press roller 394, and the like. With the sudden change of direction at the peel plate 390, the end seal 122 peels off from the release paper tape 384 and projects from the tip of the peel plate 390.

Between the end seal supply reel 382 and the first pressing roller 392, it is determined whether there is a tape pressing roller 396 for pressing the release paper tape 384 and the end seal 122 attached to the release paper tape 384. An end seal detection sensor 398 for detecting the end seal is arranged in order, and a tape pressing roller 396 is provided rotatably with respect to the upper housing 108. Also, the second pressing roller 394 and the release paper winding shaft 386
A pair of pinch rollers 400 and 402 that sandwich the release paper tape 384 are disposed between the two. Of the pair of pinch rollers 400 and 402, the drive pinch roller 400 is connected to a release paper driving motor 404 that operates intermittently, and the floating pinch roller 402 has a base end on the swing shaft 40 on the upper housing 108.
6 is rotatably supported on the tip end of a swing lever 408 rotatably connected via a shaft 6, and a swing shaft 406 biases a floating pinch roller 402 toward the drive pinch roller 400 by a spring force (not shown). Has been energized.

The release paper driving motor 404 is intermittently driven and rotated when the formation of the leader section 120 by the operation of the package cutting cutter 232 of the tape cutting device 134 is completed.
That is, the cover tape 13 by the package cutting cutter 232 is used.
Immediately after the end of the cutting operation of Step 2, the rotation of the release tape 384 starts at a low speed in synchronization with the operation of the stepping motor 308 for driving the reel, and at a speed corresponding to the transport speed of the leader unit 120.
And an end seal 122 at the rear end of the leader section 120.
Are bonded by the adhesive force, and stop when the remaining release paper tape 384 is wound on the release paper take-up reel 388 by a predetermined length.

As shown in FIG. 2 and FIG. 16 and FIG. 17 showing a cross-sectional structure taken along the line XVII-XVII, an upper housing 108 located above the reel drive shaft 112 has a tape holding shaft 410 attached thereto.
A bearing bush 412 for rotatably supporting the shaft is screwed. A swinging lever 414 having a base end integrally fitted to the tip of the tape holding shaft 410 penetrating the upper housing 108 and the bearing bush 412 is provided. A tape pressing roller 416 that can penetrate into the flange portion 146 of the reel 114 mounted on the reel drive shaft 112 is rotatably mounted at the tip end.
The tape holding roller 416 rotates clockwise in FIG. 16 around the tape holding shaft 410 by its own weight,
The outer periphery of the tape-shaped package 110 wound around in FIG. 4 is pressed against the hub core 116 side, so that the end seal 122 does not have poor adhesion to the tape-shaped package 110.

On the surface of the swing lever 414 on the side facing the reel 114, that is, on the lower surface of the swing lever 414, the leader portion 120 and the end seal 122 are sucked to prevent them from floating on the reel 114. The suction holes 542 are connected to a suction pump (not shown) via a communication passage 544. That is, by operating this suction pump, the leader portion 120 and the end seal 12 are formed by the suction hole 542 through the communication passage 544.
2 is wound on the reel 114 while sliding the slider 2 on the lower surface of the swing lever 414 in close contact.

The upper housing is opposed to the retracting lever 418 integrally fitted to the base end of the tape holding shaft 410.
Cylinder 420 for retracting press roller fixed in 108
The tip of the piston rod 422 pushes the retreat lever 418 due to the extension operation of the piston rod 422. As a result, the tape pressing roller 416 withdraws from the reel 114 counterclockwise in FIG. 2 together with the swing lever 414 via the retracting lever 418 about the tape pressing shaft 410, and the reel driving shaft
The reel 114 can be attached to and detached from the reel 112.

The above-described end seal supply device 136
Can be adopted other known structures besides the present embodiment.

Empty reel 114 with respect to reel drive shaft 112
FIG. 18 shows a cross-sectional structure of a reel transfer device 140 for supplying the reel 114 on which the tape-shaped package 110 has been wound up from the reel drive shaft 112 while supplying the tape-shaped package 110.

That is, the base end of a swing arm 426 is pivotally attached to the upper end of the lower housing 104 via a horizontal swing shaft 424 orthogonal to the reel drive shaft 112. The base of the swing arm 426 and the lower housing 10
The bracket 428 attached to the upper end of the arm 4 has both ends of an arm swing air cylinder 430 pivotally connected thereto. By driving the arm swing air cylinder 430, the swing arm 426 The position can be switched between a horizontal state and a vertical state indicated by a two-dot chain line as a reel transfer position.

At the tip of the swing arm 426, a reel
Air cylinder for driving a mating shaft having a reel transfer shaft 376 that can fit into a reel hole 350 formed in the center of 114
432 is fixed upward and this reel delivery shaft 3
The outer diameter of 76 is set substantially equal to the outer diameter of the tip of the reel drive shaft 112. Air cylinder for driving this mating shaft
At the side of 432, a receiving ring driving air cylinder 434 parallel to the fitting shaft driving air cylinder 432 is provided with a bracket 436.
The piston rod 438 of the receiving ring driving air cylinder 434 has an annular reel receiving surface which is horizontal at the upper end surface via the receiving ring bracket 440 at the standby position of the swing arm 426. A ring 442 is integrally connected. Reel delivery shaft 376 described above
In the state in which the air cylinder 432 for driving the fitting shaft is extended, as shown by a two-dot chain line in the drawing, the tip of the air cylinder 432 projects from the center of the reel receiving ring 442, and the reel on the reel receiving ring 442 It will pass through the 114 reel hole 350,
When the fitting shaft driving air cylinder 432 is pulled back, the reel delivery shaft 376 is moved to the reel receiving ring 44 as shown in the figure.
It will be retracted below 2. Further, when the piston rod 438 of the receiving ring driving air cylinder 434 is extended from a state where the reel drive shaft 112 and the reel transfer shaft 376 face in a straight line, the reel 114 held by the reel transfer shaft 376 is pulled out. Removed and reel drive shaft 11
It is pushed out to the 2 side.

FIG. 19 shows a plan view of a reel supply / discharge device 142 for supplying an empty reel 114 to the reel transfer device 140 and receiving the reel 114 on which the tape-shaped package 110 has been wound from the reel transfer device 140. , That XX
-XX and XXI-XXI in cross-section
0 and FIG. 21 respectively.

That is, the empty reel 114 is placed on the lower housing 104 on the side of the reel transfer device 140 at the standby position.
The empty reel storage 444 is formed to hold the reels stacked vertically. The empty reel storage 444 has a lower housing.
Spacer screwed up to protrude from 104
446 and brackets 44 on these spacers 446 respectively.
8, two reel holding columns 450 are provided at the front and rear, respectively, and project vertically upward. Then, an empty reel 114 is placed in the space surrounded by the reel holding columns 450.
Are stacked vertically, and the lowermost reel 114 is
104 is placed on the upper surface.

On the other hand, the reel transfer device at the standby position
Lower housing 104 opposite to empty reel storage area 444 across 140
On the side of, the reel on which the tape-shaped package 110 is wound
Collection reel storage area 4 that holds 114 stacked vertically
52 are formed. At the bottom of a stocker housing 454 surrounding the collection reel storage space 452 and provided integrally with the lower housing 104, a magazine base 458 for removably mounting the reel magazine 456 in a positioned state is installed. ing. Also, this magazine base 45
A guide bush 464 slidably penetrating a guide rod 462 vertically installed in the stocker housing 454 is integrally attached to a base end of a frame-shaped lifter 460 surrounding the frame 8. A feed nut 470 integrally attached to a lifter 460 is screwed onto a lifting screw shaft 468 that is rotatably held by a stocker housing 454 via bearings 466 at both upper and lower ends in parallel with the guide rod 462. I agree. The driven bevel gear 472 attached to the lower end of the lifting screw shaft 468 meshes with a drive bevel gear 480 integral with the output shaft 478 of the speed reducer 476 attached via a bracket 474 to the lower end of the stocker housing 454. I have. The lifter elevating motor 482 connected to the speed reducer 476
As a result of the forward / reverse rotation of the lifting screw shaft 468, the lifter 460 integrated with the feed nut 470 screwed with the lifting screw shaft 468 moves up and down along the guide rod 462.

In this embodiment, the reel magazine 456
Bottom plate placed on magazine base 458 with positioning
484 and a mandrel 486 protruding vertically upward from the bottom plate 484 and penetrating through the reel hole 350 of the reel 114, the main part is constituted. When the reels 114 are stacked on the bottom plate 484, the reels 114 are manually replaced with new empty reel magazines 456.

At the rear end of the lifter 460, a dog 488 for detecting the upper and lower positions of the lifter 460 in the stocker housing 454 is integrally protruded, and the upper end of the dog 488 is detected. Lifter end position detecting sensor 490 for detecting the lower end position of the dog 488 and a lifter lowering end position detecting sensor 492 for detecting the lower end position of the dog 488 are screwed respectively above and below the rear end of the stocker housing 454. In addition, the tape-shaped package 110
Every time the reel 114 on which the
Lower the lifter 460 corresponding to the width of
In order to keep the upper end surface of the lower housing 104 flush with the upper surface of the lower housing 104, the upper end of the stocker housing 454 has the uppermost reel 114 stacked on the collection reel storage area 452.
A pair of reel top position detection sensors 494 for detecting the position of the reel 114 are installed so as to face each other with the flange portion 456 of the uppermost reel 114 interposed therebetween. In this case, in this embodiment, the positions of the upper end position detection sensors 494 of the reels 114 are moved up and down in accordance with the width of the reel 114 so as to be able to accommodate reels 114 having different widths with the change of the width of the tape-shaped package 110. It can be modified.

Accordingly, the reel magazine 456 has the reel 114
When there is nothing, the lifter elevating motor 482 rotates forward to raise the lifter 460 to a position flush with the upper surface of the lower housing 104 based on the detection signal from the lifter up end position detection sensor 490. In this state, when the reel 114 is carried into the collection reel storage area 452, the lifter elevating motor 482 reversely operates to lower the lifter 460 by the width of the reel 114 based on the detection signal from the reel upper end position detection sensor 494. Let this be the core of reel magazine 456
The reel hole 350 of the reel 114 is inserted into the reel 486, and the operation is repeated to stack the reels 114 on the reel magazine 456. And Reel Magazine 45
When a predetermined number of reels 114 are stacked in 6, a lifter lower end position detection sensor 492 operates, and a warning means (not shown) prompts the operator to replace the reel magazine 456.

The empty reel storage 444, the standby position of the reel transfer device 140, and the recovery reel storage 452 are arranged at equal intervals. The lowermost reel 114 stacked in the empty reel storage 444 is transferred to the reel transfer device 14 at the standby position.
Empty reel supply member in the form of a plate for pushing directly above 0
Reference numeral 496 denotes a standby position indicated by a solid line in FIG.
A pair of left and right rollers 498 capable of rolling on the upper surface of the lower housing 104 are rotatably mounted on the empty reel supply member 496. Also,
The reel 114 on which the tape-shaped package 110 is wound on the reel transfer device 140 at the standby position is returned to the recovery reel storage area 452.
Collection reel unloading table 50 in the form of a frame for sending to
0 is reciprocable between a standby position surrounding the reel receiving ring 442 of the reel transfer device 140 and the collection reel storage area 452, and the collection reel unloading table 500 rolls on the upper surface of the lower housing 104. A pair of rollers (not shown) are rotatably mounted. These empty reel supply members
The 496 and the collection reel unloading table 500 are integrally connected to each other via a connecting bracket 502. The connecting bracket 502 has a sliding member 506 of a rodless cylinder 504 mounted on the upper end of the lower housing 104. Are connected via a plurality of bolts 508.

That is, when the sliding body 506 of the rodless cylinder 504 is at one stroke end, the empty reel supply member 496 and the recovery reel unloading table 500 are at the standby position shown by the solid line in FIG. When the sliding body 506 of the rodless cylinder 504 is at the other stroke end, the empty reel supply member 496 is located at the empty reel storage 444 and the recovery reel unloading table 500 is located at the recovery reel storage 452. I have. Specifically, when the empty reel supply member 496 in the standby state moves to the reel transfer device 140 side, the side end surface 510 of the empty reel supply member 496 becomes the lowermost reel located at the empty reel place 444.
The lowermost reel 114 is pushed to the reel transfer device 140 side. At the same time, the collection reel unloading table 500 is
Then, it moves to the collecting reel place 452 together with the reel 114 on which the upper tape-shaped package 110 is wound.

The upper housing directly above the stocker housing 454
A reel holding cylinder 514 from which a piston rod 512 can protrude forward is provided at a side end of the piston rod 512.
0 and the collection reel unloading table 50 interposed between the collection reel storage area 452 and the collection reel storage table 452.
0 A reel holder 516 that can abut the outer peripheral edge of the flange portion 456 of the upper reel 114 is integrally mounted. That is, the collection reel unloading table 500 is used for the collection reel storage area 452.
When returning to the standby position from the
In order to keep the reel 114 around which the tape-shaped package 110 placed on the reel 500 is wound in the recovery reel storage 452, a reel holder 516 is provided between the standby position of the reel transfer device 140 and the recovery reel storage 452. When the collection reel unloading table 500 moves to the reel transfer device 140 side,
The reels 114 on the collection reel unloading table 500 are retained in the collection reel storage area 452.

The structure of the reel feeding / discharging device 142 described above may be other well-known structures other than this embodiment.

At the upper end of the stocker housing 454,
The above-mentioned label sticking apparatus is provided. A label supply reel 520 is provided on the front surface of a housing 518 positioned so as to protrude above the collection reel storage area 452 of the label sticking apparatus.
And a release paper take-up reel 522 are rotatably mounted. On the label supply reel 520, a release paper tape 524 on which substantially rectangular labels 148 are adhered at predetermined intervals is wound. Immediately below the label supply reel 520, a ribbon supply reel 528 around which the ink ribbon 526 is wound, and a ribbon take-up reel for winding up the used ink ribbon 526.
530 are rotatably mounted, and a print head 532 for printing desired information such as a bar code on the label 148 is provided below these.

Immediately below the print head 532, a wedge-shaped peel plate 534 for peeling the label 148 from the release paper tape 524 is provided so as to be substantially horizontal, and the release paper tape pulled out from the label supply reel 520 is provided. 524
Is passed from the print head 532 to the release paper take-up reel 522 through the peel plate 534, and the label 148 is peeled off from the release paper tape 524 by the sudden change of direction at the peel plate 534, and the peel plate 534 protrudes from the leading edge, but the necessary information is
8 to be printed.

A printing drive motor (not shown) that operates intermittently is mounted in a housing 518 of the label sticking apparatus. A release paper take-up reel 522 and a ribbon take-up reel 530 are connected to the print drive motor. Have been. And
Each time the reel 114 on which the tape-shaped package 110 has been wound is carried into the collection reel place 452, the printing drive motor intermittently operates, and the label 148 on which predetermined information is printed is horizontally moved from the tip of the peel plate 534. Protrude.

The piston rod of the air cylinder 536 for attaching a label provided on the housing 518 of the label attaching apparatus so as to face the label attaching section 378 of the reel 114 on the collection reel unloading table 500 located at the collection reel place 452. 538
A label suction pad 540 for sucking and holding a label 148 protruding from the tip of the peel plate 534 is attached to the tip of the reel plate 534. Label attaching part 37 of reel 114 on reel unloading table 500
The label 148 on which predetermined information is printed is attached to the label attaching portion 378 of the reel 114 by reciprocating up and down between 8 and the side of the peel plate 534.

During the operation of winding the tape-shaped package by the tape winding device, the label suction pad 540 is on the side of the peel plate 534. The reel 114 on the collection reel unloading table 500 is a rodless cylinder.
Prior to being carried into the collection reel storage area 452 by the operation of 504, the printing drive motor operates intermittently and the release paper tape
After printing the necessary barcode information at a predetermined position on the label 148 intermittently attached to the 524 by the print head 532, the printing drive motor operates again intermittently and peels the label 148 on which the barcode information is printed. The plate 534 is separated from the release tape 524.

Label 148 peeled from release paper tape 524
Is attracted to the label suction pad 540 at the standby position. When the reel 114 is carried into the collection reel storage area 452, the piston rod 53 of the air cylinder 536 for attaching a label is used.
8 extends downward from the standby position, presses the label 148 against the label sticking portion 378 set on the flange portion 6 of the reel 114 on the collection reel unloading table 500, and stops the suction operation by the label suction pad 540. Piston rod 53
The label 148 is attached to the label attaching portion 378 of the reel 114 by returning 8 to the original standby position.

Thereafter, as described above, the reel holder 516 is projected between the standby position of the reel delivery device 140 and the collection reel place 452, and the collection reel unloading table 500 is returned to the reel delivery device 140 side.

[0091]

According to the tape winding device of the present invention,
The cutter for cutting the package and the cutter for cutting the carrier tape are opposed to each other with the cutter receiver interposed therebetween, or the cutter for cutting the cover tape and the cutter for cutting the carrier tape are opposed to each other, and the cutter receiver is interposed between the cover tape and the carrier tape. Is inserted, the carrier tape is cut, and the cover tape is wound on a reel as a leader portion. Then, the cover tape and the carrier tape are cut, so that a leader portion having an arbitrary length can be formed.

Further, since the cutter for cutting the package or the cutter for cutting the cover tape and the cutter for cutting the carrier tape are opposed to each other with the cutter receiver interposed therebetween, regardless of the length of the leader portion, the tape-shaped package is cut. Therefore, it is not necessary to lengthen the transfer passage, and the entire apparatus can be made compact.

In addition, suction means for sucking the leader portion and the end seal is provided on the lower surface side of the swing arm holding the tape pressing roller, and the leader portion wound on the reel is pressed by the tape pressing roller. In addition, the terminal and the end seal of the leader section can be reliably wound on the reel.

[Brief description of the drawings]

FIG. 1 is a front view of an embodiment of a tape winding device according to the present invention.

FIG. 2 is an enlarged front view of an upper housing portion of the embodiment shown in FIG.

FIG. 3 is a perspective view illustrating a schematic shape of a tape-shaped package in the present embodiment.

FIG. 4 is an enlarged front view illustrating a schematic structure of a portion of a pinch roller in the present embodiment.

FIG. 5 is a sectional view taken along the line VV in FIG. 4;

FIG. 6 is a cross-sectional view illustrating a structure of a pin roller in the present embodiment.

FIG. 7 is an enlarged sectional view of a portion VII in FIG. 6;

FIG. 8 is an enlarged front view of a portion of the tape cutting device according to the present embodiment.

FIG. 9 is a right side view of FIG.

FIG. 10 is an extracted plan view of a portion of the package body leading end guide device in the present embodiment.

FIG. 11 is a front view illustrating a driving mechanism of a part of the package body leading end guide device in the present embodiment.

12 is a sectional view taken along the line XII-XII in FIG. 11;

FIG. 13 is a sectional view taken along the arrow XIII-XIII in FIG. 11;

FIG. 14 is an enlarged cross-sectional view illustrating a portion of a reel drive shaft according to the present embodiment.

FIG. 15 is a cutaway front view showing the internal structure of the reel mounted on the reel drive shaft.

FIG. 16 is an enlarged front view illustrating a portion of a tape pressing roller in the present embodiment.

17 is a sectional view taken along the line XVII-XVII in FIG. 16;

FIG. 18 is an enlarged cross-sectional view illustrating a part of the reel attaching / detaching device in the present embodiment.

FIG. 19 is a cutaway plan view of a part of the reel supply / discharge device in the present embodiment.

20 is a sectional view taken along the line XX-XX in FIG.

21 is a sectional view taken along the line XXI-XXI in FIG.

[Explanation of symbols]

 100 Caster 102 Floor 104 Lower housing 106 Operation panel 108 Upper housing 110 Tape-like package 112 Reel drive shaft 114 Reel 116 Hub core 118 Tape insertion groove 120 Leader 122 End seal 124,126 Pinch rollers 124a, 124b Drive pinch rollers 128 Packaging Tip guide device 130 Carrier tape 132 Cover tape 134 Tape cutting device 136 End seal supply device 138 Reel attachment / detachment device 140 Reel delivery device 142 Reel supply / discharge device 144 Dancer device 146 Flange part 148 Label 150 Pocket part 152 Semiconductor chip 154 Guide rod 156 Slider 158 Package introduction pulley 160 Bearing holder 162 Pinch roller drive shaft 164 Bearing 166 Set screw 168 Pinch roller drive motor 170 Frame 172 Reduction gear 174 Output shaft 176 Drive gear 178 Bearing 180 Idling gear 182 Toothed belt 184 Electromagnetic clutch 186 Swing shaft Holding tube 188 Swing shaft 190 Swing arm 192 Low Bearing shaft 194 Bearing 196 Tension pin 198 Adjustment screw shaft 200 Lock nut 202 Tension ring 204 Tension coil spring 206 Pin roller 208 Perforation hole 210 Pin 212 Set screw 214 Rotary encoder 216 Bolt 218 Bracket 220 Guide 222 Fixed guide 224 Movable guide 226 Clearance 228 Guide 230 Relief groove 232 Cutter for cutting package 234 Cutter for cutting carrier tape 236 Knife driving air cylinder 238 Piston rod 240 Cutter knife 242 Cutter holder 244 Knife driving air cylinder 246 Piston rod 248 Cutter knife 250 Cutter holder 252 Cutter Receiver 254 Cutter receiver holder 256 Piston rod 258 Tape cut piece discharge chute 260 Cover tape suction block 262 Suction hole 264 Slider guide rail 266 Bracket 268 Opening 270 Slider 272 Tape clamp block 274 Package guide arm 276 Tape clamp shaft 278 Receiving plate 280 Clamp lever 282 Bracket 284 Pull coil spring 286 Lever stopper 288 Air cylinder for tape clamp 290 Window 292 Tape confirmation sensor 294 Package guide groove 296 Arm swing shaft 298 Plate spring 300 Swing lever 302 Bracket 304 Tension coil spring 306 Insertion groove detection sensor 308 Reel drive stepping motor 310 Tape insertion guide air cylinder 312 Tape ejection cylinder 314,316 Toothed pulley 318 Toothed belt 320 Connection bracket 322 Guide drive stepping Motor 324 Dog 326 Receiving switch 328 Feeding switch 330 Flange widening block 332 Widening cylinder 334 Subframe 336 Drive shaft holder 338 Bearing 340 Joint 342 Disk 344 Reel rotation position index sensor 346 Bracket 348 Notch detection Output sensor 350 Reel hole 352 Shaft engagement groove 354 Driving claw 356 Pin 358 Compression coil spring 360 Stopper 362 Reel push plate 364 Rod guide bush 366 Guide rod 368 Connecting plate 370 Bracket 372 Air cylinder for reel discharge 374 Piston rod 376 Reel delivery shaft 378 Label sticking part 380 Notch part 382 End seal supply reel 384 Release paper tape 386 Release paper take-up shaft 390 Peel plate 392,394 Press roller 396 Tape press roller 398 End seal detection sensor 400 Drive pinch roller 402 Idle pinch roller 404 Release paper Drive motor 406 Swing shaft 408 Swing lever 410 Tape holding shaft 412 Bearing bush 414 Swing lever 416 Tape holding roller 418 Evacuation lever 420 Holding cylinder evacuation cylinder 422 Piston rod 424 Swing shaft 426 Swing arm 428 Bracket 430 Arm swing Operating air cylinder 432 Mating shaft Air cylinder for movement 434 Air cylinder for receiving ring drive 436 Bracket 438 Piston rod 440 Receiving ring bracket 442 Reel receiving ring 444 Empty reel storage 446 Spacer 448 Bracket 450 Holding support 452 Collection reel storage 454 Stocker housing 456 Reel magazine 458 Magazine base 460 Lifter 462 Guide rod 464 Guide bush 466 Bearing 468 Elevating screw shaft 470 Feed nut 472 Follower bevel gear 474 Bracket 476 Reducer 478 Output shaft 480 Drive bevel gear 482 Lifter elevating motor 484 Bottom plate 486 Core metal 488 Dog 490 Lifter rising end position detection sensor 492 Lifter lower end position detection sensor 494 Reel upper end position detection sensor 496 Empty reel supply member 498 Roller 500 Recovery reel unloading table 502 Connection bracket 504 Rodless cylinder 506 Sliding body 508 Bolt 510 Side end face 512 Piston rod 514 Reel holding cylinder 516 Reel holding Five 18 Housing 520 Label supply reel 522 Release paper take-up reel 524 Release paper tape 526 Ink ribbon 528 Ribbon supply reel 530 Ribbon take-up reel 532 Print head 534 Peel plate 536 Label attaching air cylinder 538 Piston rod 540 Label suction pad 542 Suction hole 544 Communication passage 546 Piston rod

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-63-200993 (JP, A) JP-A-2-75556 (JP, A) JP-A-2-38247 (JP, A) 200548 (JP, U) (58) Field surveyed (Int. Cl. ⁶ , DB name) B65H 19/26

Claims (4)

(57) [Claims] 1. A tape-like package comprising a carrier tape having pocket portions for accommodating a workpiece formed at predetermined intervals and a cover tape joined to the carrier tape and covering the pocket portion of the carrier tape. A tape winding device for winding, a reel drive shaft on which a reel for winding the tape-shaped package is detachably mounted, and a pair of pinch rollers for feeding the tape-shaped package toward the reel drive shaft. A cover tape suction means provided between the pair of pinch rollers and the reel drive shaft and capable of sucking and holding the cover tape; and a cover tape suction means provided on the opposite side of the cover tape suction means with the tape-shaped package interposed therebetween. And a carrier tape cutting cutter that reciprocates in a direction facing the tape-shaped package, and that sandwiches the tape-shaped package. The package cutting cutter is opposed to the carrier tape cutting cutter and reciprocates in the opposite direction. The carrier tape is provided on the side of the carrier tape cutting cutter and the carrier tape is disposed on the package cutting cutter side. Cylinder for extruding tape, inserted between the carrier tape and the cover tape of the tape-shaped package, and cuts the carrier tape with the cutter for cutting the carrier tape, while cutting the package tape with the cutter for cutting the package. And a cutter receiver for cutting the package. 2. A tape-like package comprising a carrier tape having pocket portions for accommodating a workpiece formed at predetermined intervals and a cover tape joined to the carrier tape and covering the pocket portion of the carrier tape. A tape winding device for winding, a reel drive shaft on which a reel for winding the tape-shaped package is detachably mounted, and a pair of pinch rollers for feeding the tape-shaped package toward the reel drive shaft. A cover tape suction means provided between the pair of pinch rollers and the reel drive shaft and capable of sucking and holding the cover tape; and a cover tape suction means provided on the opposite side of the cover tape suction means with the tape-shaped package interposed therebetween. And a carrier tape cutting cutter that reciprocates in a direction facing the tape-shaped package, and that sandwiches the tape-shaped package. A cover tape cutting cutter that faces the carrier tape cutting cutter and reciprocates in the opposite direction; and is inserted between the carrier tape and the cover tape of the tape-shaped package to cut the carrier tape. And a cutter receiver for cutting the cover tape with the cutter for cutting the carrier tape while cutting the carrier tape with a cutter. 3. A tape-like package comprising a carrier tape having pocket portions for accommodating a workpiece formed at predetermined intervals and a cover tape joined to the carrier tape and covering the pocket portion of the carrier tape is provided on a reel. A tape winding method for forming a leader portion consisting of only the cover tape at a terminal portion of the tape-shaped package when winding the tape-shaped package, wherein the winding speed of the tape-shaped package with the reel is smaller than the winding speed of the tape-shaped package. A step of increasing the feeding speed of the tape-shaped package, a step of sucking the cover tape to form a gap between the cover tape and the carrier tape, and a step of forming a gap between the cover tape and the carrier tape. Inserting a cutter receiver, cutting a carrier tape using the cutter receiver, A step of winding the cover tape serving as a leader portion on the reel by a predetermined length, and a step of cutting the cover tape together with the carrier tape using the cutter receiver. . 4. A tape-like package comprising: a carrier tape having pocket portions for accommodating a work formed at predetermined intervals; a cover tape joined to the carrier tape to cover the pocket portion of the carrier tape; What is claimed is: 1. A tape winding device for winding a leader unit connected to a terminal of a tape-shaped package on a reel, wherein a reel drive shaft on which the reel for winding the tape-shaped package and the leader unit is detachably mounted; Means for connecting an end seal to a terminal of the leader unit, and a base end located above the reel mounted on the reel drive shaft and swingable via a swing shaft parallel to the reel drive shaft. A swing arm pivotally mounted on the tape-shaped package, which is rotatably attached to a tip end of the swing arm and is wound around the reel; and A pressure roller capable of rolling contact with the leader portion and the end seal; and a suction means opened on a side of the swing arm facing the reel to suction the leader portion and the end seal. Tape winding device.