JP2003103499A - Slit forming device for tape member, stripping device, slit forming method and stripping method, and sticking device and sticking method for tape member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To eliminate slackening caused in a tape member in a device and method for forming a slit in a tape formed by a releasing paper and an adhesive tape member and stripping a part of the tape member. SOLUTION: This slit forming device is provided with a tape carrying part 109 for supporting an ACF tape formed of releasing paper and an adhesive ACF in a binding state and carrying the same in a designated carrying direction, a tensile force applying part 107 for applying tensile force in the direction opposite to the carrying direction to the tape, a taper slit forming part 103 for pressing a blade 101 to the ACF and subsequently separating to thereby form a slit in the ACF, a sucking part 105 disposed on the opposite side of the slit forming part with the ACF tape 125 interposed between them for sucking the ACF tape 125, and a control part for controlling the on-off state of binding the tape of the tape carrying part 109, on-off state of the sucking force of the sucking part 105 and press/separate of the blade 101 to the ACF.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus and method for forming a notch in an adhesive tape member which is conveyed together with a release paper, an apparatus and method for peeling a part of the tape member, and a tape member sticking method. The present invention relates to a bonding apparatus and method, and more particularly to notch formation and partial peeling of an anisotropic conductive tape, and sticking to a substrate.

[0002]

2. Description of the Related Art In recent years, TCP (Tape
To attach electronic parts such as Carrier Package)
Anisotropic conductive film (Anisotropic Conduc
A tive film (hereinafter referred to as “ACF”) is attached to a substrate or an electronic component in advance.

Now, an example of attaching the ACF to the substrate will be described. The ACF is attached as follows.

First, ACF is supplied in a state of being attached to a tape-shaped release paper. Hereinafter, the release paper and the ACF that is a tape member integrated with the release paper will be referred to as an ACF tape. The ACF tape is supplied using a chuck mechanism. The ACF tape held by the chuck mechanism is pulled out from the supply unit by a predetermined length. And
The cutting blade (half cutter) forms a notch with the release paper left behind, whereby only the ACF is cut and an ACF piece having a predetermined length is formed. A formed in this way
The CF pieces are attached to the substrate by being sequentially positioned on the substrate positioned at the attaching position and then pressed against the substrate via the release paper by the pressure bonding tool. After that, the release paper is peeled off from the attached ACF piece by the release paper peeling device.

Further, in such a sticking process, in order to hold the ACF by the crimping tool, the AC which is scheduled to be stuck this time is used.
In addition to the F piece, the crimping tool may press part of the subsequent ACF. Therefore, in order to avoid this problem, the ACF piece to be attached this time and the subsequent ACF piece
2 mm apart from each other to form an ACF cut piece, and the ACF cut piece is peeled from the release paper by a peeling device using a peeling tape or the like.
It has also been considered to form a gap between the CF pieces.

[0006]

In the conventional apparatus and method, when the adhesiveness of the ACF is high, when the half cutter is pressed against the ACF to make a cut and then the half cutter is separated, the entire ACF tape is removed. Will be pulled by the half-cutter, causing slack in the ACF tape.

Similarly, when the release tape is separated from the ACF cut piece after the release tape is pressed against the ACF cut piece, the entire ACF tape is pulled by the release tape.
The tape becomes loose.

The slack generated in this way is temporarily eliminated when the chuck mechanism pulls out the ACF tape next time. At the moment when the slack is eliminated, the ACF tape is removed.
A great shock is applied to the tape. That is, the ACF tape is normally applied with a pulling force in the direction opposite to the feeding direction, but when the slack is eliminated, this pulling force is added to the feeding force by the chuck mechanism. is there. And when removing slack like this, A
When a large impact force is applied to the CF tape, the half-cut portion is particularly weak, so that this portion extends and an error occurs in the next feeding amount of the ACF tape by the chuck mechanism. As a result, there is a problem that the accuracy of the ACF attachment position decreases.

An object of the present invention is to make it possible to improve the accuracy of the subsequent transportation of the tape member even if the tape member is loosened when a cut is formed in the tape member or when the tape member is partially peeled off. To do.

[0010]

The first feature of the present invention is to:
(A) A tape transporting unit that supports a tape composed of a release paper and a tape member having adhesiveness and transports the tape in a predetermined transporting direction; and (b) applying a pulling force in a direction opposite to the transporting direction to the tape. A tensile force imparting portion to be imparted to
(C) A tape notch forming portion that forms a notch in the tape member by pressing a blade against the tape member and then separating the tape member, and (d) is arranged on the opposite side of the notch forming portion with the tape interposed therebetween, A suction portion for sucking the release paper on the tape, (e) turning on / off the tape restraining state of the tape transporting portion, turning on / off the suction force of the suction portion, pressing the blade against the tape member /
A control unit for controlling the detachment, wherein the control unit applies a pulling force to the tape by the pulling force imparting unit, and (1) turns on the suction force of the suction unit to set the tape member to the tape member. (2) The suction force of the suction unit is turned off after the blade is pressed and pulled apart.

With this structure, when the suction force of the suction portion is turned off after the notch is formed, the tape is pulled by the pulling force given by the pulling force giving portion, and the slack of the tape is removed.

A second feature of the present invention is: (a) a tape transporting section for supporting a tape comprising a release paper and a tape member having adhesiveness in a constrained state and transporting the tape in a predetermined transport direction; (B) A pulling force applying portion that applies a pulling force to the tape in the direction opposite to the transport direction, and (c) a tape notch forming that cuts the tape member by pressing a blade against the tape member and then separating the tape member. And (d) a suction unit that is disposed on the opposite side of the cut forming unit with the tape sandwiched therebetween and that sucks the release paper of the tape, and forms a cut in the tape member. With the pulling force applied to the tape by the pulling force applying section, (1) the suction force of the suction section is turned on, and the blade is pressed against the tape member; After running away can, it is to turn off the suction force of (2) the suction unit.

According to this method, when the suction force of the suction portion is turned off after the notch is formed, the tape is pulled by the pulling force given by the pulling force giving portion, and the looseness of the tape is removed.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is an overall view of a tape member sticking apparatus according to an embodiment of the present invention. As shown in FIG. 1, the tape member attaching device includes a half cutter 101, an ACF tape peeling unit 103, a suction unit 105, an ACF pressure bonding unit 106,
The ACF tape supply unit 107, the ACF tape pull-out unit 109, and the ACF tape winding unit 111 are included.

FIG. 2 shows the half cutter 101 shown in FIG.
It is an enlarged view of the peeling tape 131, the peeling head 133, etc.

FIGS. 3 and 4 are diagrams showing the structure of the ACF tape supply unit 107 shown in FIG. 3 shows a state in which the dancer roller 173 is at the upper limit position, and FIG. 4 shows a state in which the dancer roller 173 is at the lower limit position.

FIG. 5 shows (1) control section 501, (2) supply reel drive motor 511, take-up reel drive motor 513, drawer clamper movement motor 515, peeling tape take-up motor 517, and (3) supply reel. A motor drive unit 521 that drives the drive motor 511 and a motor drive unit 52 that drives the take-up reel drive motor 513.
3, a motor drive unit 525 for driving the pullout clamper moving motor 515, a peeling tape winding motor 517
A motor drive unit 527 for driving, (4) drawer clamper opening / closing air cylinder 531, half cutter vertical movement air cylinder 535, and peeling head vertical movement air cylinder 53.
7, a press head air cylinder 539, a cylinder drive unit 541 for driving (5) an air cylinder 531 for opening and closing the drawer clamper, and an air cylinder 53 for vertically moving the half cutter.
5, a cylinder drive unit 545 that drives the peeling head vertical movement air cylinder 537.
7, a cylinder drive unit 549 that drives the air cylinder 539 for the pressure bonding head, and (6) upper limit position sensor 55 on the supply unit side
1, supply unit side lower limit position sensor 553, winding unit side upper limit position sensor 555, winding unit side lower limit position sensor 557
FIG. 6 is a block diagram showing (7) an adsorption block electromagnetic switching valve 561.

The half cutter 101 is a release paper 123 and an ACF 121 which is a tape member integrated with the release paper 123.
A notch is formed only in the ACF 121 of the ACF tape 125 consisting of.

In the ACF tape peeling unit 103, the peeling head 133 around which the peeling tape 131 is wound is attached to the ACF tape 1.
Peeling tape 131 after pressing against 25 ACF 121
By lowering the peeling head 133, the ACF cut piece 603 (see FIG. 6) between the two cuts made by the half cutter 101 is peeled from the release paper 123. A tape retainer 135 is provided on the ACF tape peeling unit 103. This tape holder 13
The upper surface of the ACF tape 1 is located in the supply path.
The peeling head 133 is positioned in the vicinity of the lower surface of 25 so as to face the lower surface thereof, and the central portion thereof is set as a path through which the peeling head 133 moves up and down. When the peeling head 133 is positioned at the rising end, the upper surface of the peeling head 133 is located above the tape retainer 135, and when it is positioned at the descending end, the upper surface is positioned below the upper surface of the tape retainer 135. . Therefore,
When the peeling head 133 descends, it sticks to the peeling tape 131 and tries to descend together with the peeling head 133.
The CF tape 125 comes into contact with the upper surface of the tape retainer 135 to prevent the CF tape 125 from descending thereafter, thereby assisting the peeling of the ACF cut piece 603 from the release paper 123.

The suction unit 105 includes a suction block 151 provided with a suction passage 153, a vacuum source (not shown), and an electromagnetic switching valve 5.
It consists of 61. The suction unit 105 is provided for the ACF tape 1 with respect to the half cutter 101 and the ACF tape peeling unit 103.
It is arranged at a position facing each other with 25 in between. Suction path 153
One side is opened on the surface facing the release paper 123, and the other side of the suction path 153 is connected to a vacuum source via an electromagnetic switching valve 561. As will be described later, the suction unit 105
Moves down when the ACF piece 601 (see FIG. 6) is attached to the glass substrate 81.

The ACF tape pull-out section 109 has a pull-out clamper 191. Drawer clamper 191
Is supported by a ball screw mechanism (not shown) driven by a pull-out clamper moving motor 515 so as to be reciprocally movable in the pull-out direction. In addition, the drawer clamper 191
The drawer clamper is opened / closed by an air cylinder 531 for opening / closing.

The ACF crimping section 106 has a thermocompression bonding tool 93 that moves up and down. Then, the ACF piece 601 on the ACF tape 125 is moved by the downward movement of the crimping tool 93.
Is pressed against the glass substrate 81 via the release paper 123 and is attached. The ACF pressing unit 106 is provided with a release paper peeling device (not shown). The release paper peeling device itself is publicly known, and is used for peeling the release paper 123 from the ACF piece 601 attached to the glass substrate 81.
Release paper 1 attached to the ACF piece 601 attached to
It has a peeling member in the form of, for example, a roller or a rod that moves along the longitudinal direction of the ACF piece 601 while lifting 23. Reference numeral 533 in FIG. 5 indicates an air cylinder for moving the peeling member, and 543 indicates a cylinder driving unit for driving the air cylinder 533 for moving the peeling member.

The ACF tape supply section 107 has an ACF tape supply reel 171 and a first dancer roller 173.

The ACF tape winding section 111 is an ACF tape
Tape take-up reel 113 and second dancer roller 11
Have 5.

Since the construction and operation of the first and second dancer rollers are almost the same, only the first dancer roller 173 will be described to avoid redundant description.

As shown in FIGS. 3 and 4, the first dancer roller 173 is rotatably supported by a support block 174. The support block 174 has a guide portion 175.
Is movably supported in the vertical direction. A wire (not shown) is connected to the upper end of the support block 174. The other end of this wire is connected to a weight 176 via a pulley (not shown) arranged near the upper end of the guide portion 175. As shown in FIG. 3, when the dancer roller 173 is at the upper limit position, the weight 176 is at the lower limit position, and as shown in FIG. 4, when the dancer roller 173 is at the lower limit position, the weight 176 is at the upper limit position. Set the length so that

The dancer roller 1 corresponds to the upper and lower limit positions of the vertical stroke of the dancer roller 173.
Supply unit side upper limit position sensor 551 that detects that 73 has reached the upper limit position, and supply unit side lower limit position sensor 553 that detects that the dancer roller 173 has reached the lower limit position.
Are arranged respectively. Tape supply reel 171
Are controlled based on the output values of these sensors 551 and 553. Specifically, the sensors 551 and 553 are configured by, for example, a sensor dog fixed to the support block 174 of the dancer roller 173 and a transmission type sensor arranged corresponding to the lower limit position and the upper limit position. Support block 1
When 74 reaches the upper limit position or the lower limit position, the sensor dog interrupts the sensor light of the corresponding sensor, so that the sensor emits a detection signal.

The tape supply reel 171 has a pull-out section 1
The ACF tape 125 is supplied until the dancer roller 173 reaches the upper limit position at the timing before the pulling-out of the ACF tape 125 by 09 is started,
It stops while the ACF tape 125 is being pulled out by 9.
The tape take-up reel 113 on the side of the tape take-up unit 111 is provided with the ACF tape 12 by the pull-out unit 109.
The release paper 123 after the ACF peeling is wound up until the dancer roller 173 is located at the lower limit position at the timing before the pulling-out of No. 5 is started, and the pulling-out of the ACF tape 125 is stopped.

Next, a series of operations for attaching the ACF having such a configuration will be described.

Before the ACF tape 125 is pulled out by the tape pull-out unit 109, the supply reel 171 is driven by the supply reel drive motor 511 in the supply direction of the ACF tape 125 (direction of arrow 177 in FIG. 3). A until the dancer roller 173 reaches the upper limit position.
The CF tape 125 is fed out.

On the other hand, the take-up reel 113 is driven and stopped in the take-up direction (direction of arrow 117 shown in FIG. 1) until the dancer roller 115 reaches the lower limit position. In this state, the suction unit 105 sucks and holds the ACF tape 125.

Next, the pull-out section 109 makes the clamper 19
1 is opened and moved leftward from the pull-out standby position (Fig. 1) by a distance corresponding to the pull-out tape length to the current pull-out start position (Fig. 1), whereupon the clamper 191 is closed to close the ACF. Chuck the tape 125. After cutting off the suction of the suction block 151, the pull-out clamper 191 chucking the ACF tape 125 moves the ACF tape 1 by a distance corresponding to a predetermined pull-out length.
It moves in the pulling direction of 25 and returns to the standby position.

By this drawing operation, the ACF tape 1
When the half cut target position in 25 reaches the half cutter position, the ACF tape 125 is half cut by the half cutter 101, and when the peel target position in the ACF tape 125 reaches the peel position, the ACF cutting of the peel target position is performed. The piece 603 is peeled off by the peeling unit 103. At the time of the above half cut and peeling of the ACF cut piece, the suction unit 105 is activated each time and the ACF tape 12 is removed.
5 is adsorbed and held. Details of half-cutting and partial peeling will be described later.

When the ACF tape 125 is pulled out as described above, the dancer roller 173 of the tape supply unit 107 descends by a distance of half the length of the pulled-out tape.
In addition, the dancer roller 115 of the tape winding unit 111
Rises by a distance of one half of the length of the tape that is pulled out.

Further, by the pulling-out operation of the ACF tape 125 by the pulling-out portion 109, the ACF piece 601 to be attached to the glass substrate 81 in the ACF tape 125 this time.
When reaches the position facing the glass substrate 81,
The suction unit 105 sucks and holds the ACF tape 125, and then the drawer clamper 191 opens. And the suction unit 10
5 descends together with the claw members a and b shown in FIG.
The CF piece 601 is positioned at the attachment surface level of the glass substrate 81. When the suction unit 105 descends, the drawer clamper 191 stays in that position in the open state.

Next, the pressure bonding tool 93 descends in this state, and the ACF piece 601 positioned on the glass substrate 81.
Is pressed against the glass substrate 81 and thermocompression bonded at a predetermined position. After thermocompression bonding, the pressure bonding tool 93 moves up to the standby position, and the suction unit 105 also moves up to the original position together with the claw members a and b while adsorbing and holding the ACF tape 125. In addition, the ACF tape 12 when the suction portion 105 is raised
The slack of No. 5 is caused by the dancer rollers 173 and 115 in the ACF tape supply unit 107 and the ACF tape winding unit 111.
Removed by moving.

After that, the release paper 123 is peeled off from the ACF piece 601 thermocompression-bonded on the glass substrate 81 by using a release paper peeling device (not shown).

On the other hand, as described above, the glass substrate 81 on the ACF tape 125 is moved by the movement of the drawer 109.
At this time, the ACF piece 601 to be attached this time reaches the position facing the glass substrate 81, and the suction section 105 causes the ACF tape 12 to move.
5 is sucked and held, and the drawer clamper 191 opens, A
In the CF tape supply unit 107, the ACF tape supply reel 171 is driven to supply the ACF tape 125. The supply reel 171 is stopped when the supply unit side upper limit sensor 551 detects that the dancer roller 173 reaches the upper limit position. In the ACF winding unit 111, the take-up reel 113 is driven to wind the release paper 123.
The take-up reel 113 includes a take-up side lower limit sensor 557.
Stops when the dancer roller 115 reaches the lower limit position.

Next, the notch formation and partial peeling will be described.

FIG. 6A shows a sample pattern for drawing out the ACF tape 125, and FIG. 6B shows the distance between the tip of the half cutter 101 and the center of the peeling head 133. As shown in FIG. 6A, the ACF piece 601 has a length of 100 mm, the ACF cutting piece 603 has a length of 5 mm, and the AC
The length of the F piece 605 is 60 mm. As shown in FIG. 6B, the tip of the half cutter 101 and the peeling head 133.
The distance from the center of is 25 mm. Incidentally, reference numeral 610
Is the last cut position, and the half cutter 1
Suppose 01 is now facing.

FIGS. 7 to 15 are views showing the state of the ACF tape 125 before and after forming the notch and before and after peeling the ACF cut piece. FIG. 7 shows the state before forming the first notch, and FIG. FIG. 9 shows a state after the first notch is formed, FIG. 9 shows a state after removing the slack caused by the first notch formation, FIG. 10 shows a state before the second notch is formed, and FIG. FIG. 12 shows the state after the second notch is formed, FIG. 12 shows the state after removing the slack caused by the second notch formation, and FIG. 13 shows the ACF between the first and second notches.
FIG. 14 shows a state before peeling the cut piece, and FIG. 14 shows a state after peeling the ACF cut piece between the first and second cuts.
Shows the state after removing the slack caused by peeling the ACF cut piece between the first and second cuts, respectively.

A method for forming the first and second cuts and peeling off the ACF cut piece 603 between the first and second cuts will be described below with reference to these drawings.

The suction of the suction block 151 is turned on, and A
In the CF tape drawer section 109, the drawer clamper 1
Open 91 and pull out the clamper 191 to suction block 1
After moving 100 mm to the 51 side and closing the pull-out clamper 191, the suction of the suction block 151 is turned off here, and then the pull-out clamper 191 returns to the pull-out standby position while holding the ACF tape 125 therebetween. The first cut position is above the half cutter 101 (FIG. 7).

After turning on the suction of the suction block 151, the half cutter 101 is moved up and down to turn off the AC.
Make a first notch 620 in F121. When lowering the half cutter 101, the ACF 121 attached to the half cutter 101 is pulled downward, so that the AC
Looseness occurs in the F tape 125 (FIG. 8).

When the suction of the suction block 151 is turned off, the dancer roller 173 of the tape supply unit 107 has the weight 1
Since it is pulled upward by the influence of 76, the looseness of the ACF tape 125 is removed (FIG. 9).

The suction of the suction block 151 is turned on, the drawer clamper 191 is opened, and the drawer clamper 191 is opened.
Is moved to the suction block 151 side by 5 mm and the pull-out clamper 191 is closed. Here, after the suction of the suction block 151 is turned off, the pull-out clamper 191 returns to the pull-out standby position with the ACF tape 125 sandwiched therebetween. The second cut position is above the half cutter 101 (see FIG. 1).
0).

After turning on the suction block 151, the half cutter 101 is moved up and down to move the ACF 121.
Make a second notch 630 in. Half cutter 101
A attached to the half-cutter 101 when lowering
Since the CF 121 is pulled downward, the ACF tape 125 is loosened (FIG. 11).

When the suction of the suction block 151 is turned off, the dancer roller 173 of the tape supply unit 107 has a weight of 1
Since it is pulled upward by the influence of 76, the looseness of the ACF tape 125 is removed (FIG. 12).

The suction of the suction block 151 is turned on, the pull-out clamper 191 is opened, and the pull-out clamper 191 is opened.
Is moved to the suction block 151 side by 22.5 mm, the pull-out clamper 191 is closed, and the suction of the suction block 151 is turned off. Then, the pull-out clamper 191 returns to the pull-out standby position while holding the ACF tape 125 therebetween. Since the distance between the tip of the half-cutter and the center of the peeling head is 25 mm, (distance between the tip of the half-cutter and the center of the peeling head: 25 mm) to (peeling dimension: 5 mm) / 2
By pulling out the ACF tape 125 by the pulled length (that is, 22.5 mm), the center of the ACF cutting piece 603 is located on the center of the peeling head 133 (FIG. 13).

After turning on the suction block 151, the peeling head 133 is moved up and down to remove the ACF cutting piece 6.
03 is peeled off from the release paper 123. ACF attached to the peeling tape 131 when the peeling head 133 is lowered
Since the cut piece 603 is pulled downward, the ACF tape 125 is loosened (FIG. 14).

When the suction of the suction block 151 is turned off, the dancer roller 173 of the tape supply unit 107 has a weight of 1
Since it is pulled upward by the influence of 76, the looseness of the ACF tape 125 is removed (FIG. 15).

In this way, the first and second cuts are formed and the ACF cut piece 603 between the first and second cuts is formed.
Peeling is completed.

The suction of the suction block 151 is turned on, the drawing clamper 191 is opened, and the drawing clamper 191 is opened.
Is moved to the suction block 151 side (60-22.5) mm, the drawer clamper 191 is closed, and the suction block 15
After 1 is turned off, the drawer clamper 191 is ACF
With the tape 125 sandwiched, it returns to the pull-out standby position. As a result, the third cut position is located above the half cutter 101.

After turning on the suction block 151, the half cutter 101 is moved up and down to move the ACF 121.
Make a third notch 640 in. Half cutter 101
A attached to the half-cutter 101 when lowering
Since the CF 121 is pulled downward, the ACF tape 125 is loosened.

When the suction of the suction block 151 is turned off, the dancer roller 173 of the tape supply unit 107 has a weight of 1
Since it is pulled upward by the influence of 76, the slack of the ACF tape 125 is removed.

According to the above-described embodiment, the slack generated when the notch is formed in the ACF 121 and when the ACF cutting piece 603 is peeled off, the suction of the suction block 151 is turned off, and the
It is cleared before the next pulling out of the CF tape 125 is started. And when this slack is eliminated, the ACF tape 12
5, only the pulling force by the dancer roller 173 of the tape supply unit 107 is applied. Therefore, since the impact force applied to the ACF tape 125 at the time of removing the slack can be reduced, the expansion of the ACF tape can be suppressed as much as possible, and thus the accuracy of transporting the tape member 125 can be improved, and the ACF piece 601 can be attached. Positional accuracy can be improved.

In the above embodiment, the dancer roller was used as the means for applying the pulling force to remove the slack, but the dancer roller is not necessarily required and a drive means for removing the slack is separately provided. Good.

In the embodiment, the ACF cutting piece 6 is placed between the ACF pieces 601 and 605 attached to the glass substrate 81.
03, but this is not necessary.

Further, in the embodiment, the half cutter 101 is used.
By forming a notch in the ACF 121 using
ACF pieces (tape pieces) 601, 605, ACF cutting pieces 6
No. 03 is formed respectively, but for example, the ACF 121 conveyed together with the release paper 123 has the notches formed in advance at the intervals shown in FIG. ACF by 103
The ACF pieces 601 and 605 formed between the adjacent ACF cut pieces may be pressed and attached to the adherend member by peeling the cut pieces 603.

Further, in the embodiment, the tape member A
Although the CF has been described as an example, the tape member need not be the ACF as long as it is a tape member that is transported together with the release paper.

[0062]

As described above, according to the present invention,
It is possible to remove the slack of the tape member that occurs when a cut is formed in the tape member or when the tape member is partly peeled off, and the transport accuracy of the tape member thereafter increases, and for example, it is possible to stabilize the attachment position of the tape member. Become.

[Brief description of drawings]

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

FIG. 2 is a half cutter 101 and a peeling tape 1 shown in FIG.
31 is an enlarged view of the peeling head 133 and the like.

3 is a diagram showing a configuration of an ACF tape supply unit 107 shown in FIG. 1, showing a state in which a dancer roller 173 is at an upper limit position.

FIG. 4 is a diagram showing a configuration of an ACF tape supply unit 107 shown in FIG. 1, showing a state in which a dancer roller 173 is at a lower limit position.

FIG. 5 is a control unit 501 and various motor drive units 521 to 52.
7 is a block diagram showing a connection relationship between various cylinder drive units 541 to 549 and the like.

6A is a drawing sample pattern of the ACF tape 125, and FIG. 6B is a half cutter 10.
The distance between the tip of No. 1 and the center of the peeling head 133 is shown.

FIG. 7: ACF tape 1 before forming a first notch
It is a figure which shows the state of 25.

FIG. 8: ACF tape 1 after forming a first notch
It is a figure which shows the state of 25.

FIG. 9 is a diagram showing a state of the ACF tape 125 after removing a slack caused by forming a first cut.

FIG. 10 is a diagram showing a state of the ACF tape 125 before forming a second cut.

FIG. 11 is a diagram showing a state of the ACF tape 125 after forming a second cut.

FIG. 12 is a diagram showing a state of the ACF tape 125 after removing a slack caused by forming a second cut.

FIG. 13 is a diagram showing a state of the ACF tape 125 before peeling off the ACF cut piece between the first and second cuts.

FIG. 14 is a diagram showing a state of the ACF tape 125 after peeling off the ACF cut piece between the first and second cuts.

FIG. 15 is a diagram showing a state of the ACF tape 125 after removing the slack caused by peeling the ACF cut piece between the first and second cuts.

[Explanation of symbols]

101 Blade (Half Cutter) 103 Tape Peeling Section 105 Tape Suction Section 107 Tape Supply Section 109 Tape Conveying Section (Tape Pulling Out Section) 111 Tape Winding Section 113 Winding Reel 115 Dancer Roller 121 ACF, 123 Release Paper, 125 ACF
Tape 131 Peeling tape 133 Peeling head 171 Supply reel 173 Dancer roller 191 Drawer clamp

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) B65H 41/00 B65H 41/00 AF term (reference) 3C060 AB01 BA03 BA07 BG13 BH01 3F062 AA01 AA12 AB03 BA08 BC08 BF38 BG07 CA06 FA24 3F104 AA03 DA32 DA37 FA08 FA11 KA18 3F105 AA04 AB09 BA16 BA27 CA09 CA17 CA20 3F108 JA04

Claims (12)

[Claims] 1. A tape transport unit for supporting a tape, which comprises a release paper and a tape member having adhesiveness, in a constrained state and transporting the tape in a predetermined transport direction; and a pulling force applied to the tape in a direction opposite to the transport direction. A tensile force applying portion to be applied, a tape notch forming portion that presses a blade against the tape member and then separates to form a notch in the tape member, and is arranged on the opposite side of the notch forming portion with the tape sandwiched therebetween. A suction unit for sucking the release paper on the tape, turning on / off the tape restraining state of the tape transporting unit, turning on / off the suction force of the suction unit, and pressing / pulling the blade against the tape member. In a state in which the control section applies a pulling force to the tape by the pulling force applying section, (1) the suction section The attraction is turned on, the after performing the detachment pressing and the cutting to the tape member, (2) the cut-forming apparatus of the tape member, characterized in that turning off the suction force of the suction unit. 2. A tape transport unit for supporting a tape made of a release paper and a tape member having adhesiveness in a constrained state and transporting the tape in a predetermined transport direction, and a pulling force to the tape in a direction opposite to the transport direction. A pulling force applying portion to be applied, a tape peeling portion that presses a peeling tape against the tape member and then peels apart a part of the tape member from the release paper, and the tape releasing portion with the tape sandwiched therebetween. And a suction portion disposed on the opposite side of the tape for sucking the release paper on the tape, turning on / off the tape restraining state of the tape transporting portion, turning on / off the suction force of the suction portion, and the peeling tape for the tape member. And a control unit for controlling the pressing / pulling of the tape, wherein the control unit applies a pulling force to the tape by the pulling force applying unit, 1) After the suction force of the suction section is turned on and the peeling tape is pressed against and separated from the tape member, (2) the suction force of the suction section is turned off. Peeling device. 3. A tape notch forming section that presses a blade against the tape member and then separates the tape member to form a notch, and the control unit further presses the blade against the tape member. / Controlling the separation, and in a state in which the control unit applies the pulling force to the tape by the pulling force applying unit, (1) the suction force of the suction unit is turned on, and the blade is pressed against the tape member. After performing contact and separation, (2) after turning off the suction force of the suction section, (3) after turning on the suction force of the suction section, and after pressing and separating the release tape against the tape member (4) The tape member peeling device according to claim 2, wherein the suction force of the suction portion is turned off. 4. A tape carrying section for carrying a tape comprising a release paper and a tape member having adhesiveness in a constrained state and carrying it in a predetermined carrying direction, and a pulling force applied to the tape in a direction opposite to the carrying direction. A tensile force applying portion to be applied, a tape notch forming portion that presses a blade against the tape member and then separates to form a notch in the tape member, and is arranged on the opposite side of the notch forming portion with the tape sandwiched therebetween. A suction unit for sucking the release paper on the tape,
A method of forming a notch in the tape member using the tape member, wherein (1) the suction force of the suction unit is turned on in a state where the pulling force is applied to the tape by the pulling force applying unit. (2) The method for forming a notch in a tape member, comprising: (2) turning off the suction force of the suction unit after pressing and pulling the blade against the blade. 5. A tape transporting unit configured to support a tape composed of a release paper and a tape member having an adhesive property in a constrained state and transport the tape in a predetermined transport direction; and a pulling force applied to the tape in a direction opposite to the transport direction. A pulling force applying portion to be applied, a tape peeling portion that presses a peeling tape against the tape member and then peels apart a part of the tape member from the release paper, and the tape releasing portion with the tape sandwiched therebetween. A method of peeling off a part of the tape member by using a suction unit arranged on the opposite side of the tape for sucking the release paper in the tape, wherein a pulling force is applied to the tape by the pulling force applying unit. In this state, (1) the suction force of the suction section is turned on, and the peeling tape is pressed against and separated from the tape member, and (2) the suction Peeling method of the tape member, characterized in that turning off the attraction parts. 6. A tape notch forming unit that forms a notch in the tape member by pressing a blade against the tape member and then separating the tape member, and applies a pulling force to the tape by the pulling force applying unit. In this state, (1) the suction force of the suction unit is turned on, and the blade is pressed against and separated from the tape member, (2) the suction force of the suction unit is turned off, and (3) the above 6. The tape according to claim 5, wherein (4) the suction force of the suction unit is turned off after the suction force of the suction unit is turned on and the release tape is pressed against and separated from the tape member. How to peel off a member. 7. A tape transporting section for supporting a tape composed of a release paper and a tape member having an adhesive property in a constrained state and transporting the tape in a predetermined transport direction, and a pulling force to the tape in a direction opposite to the transport direction. A tensile force applying portion to be applied, a tape notch forming portion that presses a blade against the tape member and then separates to form a notch in the tape member, and is arranged on the opposite side of the notch forming portion with the tape sandwiched therebetween. A suction unit for sucking the release paper of the tape, a pressure bonding tool for pressing and sticking a tape piece formed by cutting the tape member by the notch forming unit to a target member, and the tape transport unit. A controller for controlling the pulling force imparting portion, the tape notch forming portion, the suction portion and the crimping tool, wherein the control portion is While the pulling force is being applied to the tape by the pulling force applying section, (1) the suction force of the suction section is turned on, and the blade is pressed against and separated from the tape member, and then (2) ) A tape member attaching device, wherein the suction force of the suction portion is turned off. 8. A tape transport unit for supporting a tape made of a release paper and a tape member having an adhesive property in a constrained state and transporting the tape in a predetermined transport direction, and a pulling force applied to the tape in a direction opposite to the transport direction. A pulling force applying portion to be applied, a peeling portion that presses a peeling tape against the tape member, and then peels apart a part of the tape member from the release paper; and a tape releasing portion sandwiching the tape. A suction unit arranged on the opposite side, for sucking the release paper of the tape, and a pressure bonding tool for pressing and sticking a tape piece formed by peeling the tape member by the tape peeling unit to a target member, A control unit that controls the tape transport unit, the pulling force application unit, the peeling unit, the suction unit, and the pressure bonding tool, wherein the control unit is provided with the pulling force. In a state in which a pulling force is applied to the tape by the applying unit, (1) the suction force of the suction unit is turned on, and the peeling tape is pressed against and separated from the tape member, and then (2) the suction is performed. A sticking device for tape members, characterized in that the suction force of the portion is turned off. 9. A tape notch forming unit that presses a blade against the tape member and then separates the tape member to form a notch, and the control unit further presses the blade against the tape member. / Controlling the separation, and in a state in which the control unit applies the pulling force to the tape by the pulling force applying unit, (1) the suction force of the suction unit is turned on, and the blade is pressed against the tape member. After performing contact and separation, (2) after turning off the suction force of the suction section, (3) after turning on the suction force of the suction section, and after pressing and separating the release tape against the tape member (4) The tape member sticking device according to claim 8, wherein the suction force of the suction unit is turned off. 10. A tape transporting unit configured to support a tape composed of a release paper and an adhesive tape member in a constrained state and transport the tape in a predetermined transport direction; and a pulling force applied to the tape in a direction opposite to the transport direction. A tensile force applying portion to be applied, a tape notch forming portion that presses a blade against the tape member and then separates to form a notch in the tape member, and is arranged on the opposite side of the notch forming portion with the tape sandwiched therebetween. A suction unit for sucking the release paper of the tape, and a pressure bonding tool for pressing and sticking a tape piece formed by cutting into the tape member by the notch forming unit to an adherend member, A method of adhering a tape member, comprising: (1) applying a pulling force to the tape by the pulling force applying section, The attraction is turned on, the after performing the pressing and pulling away of the blade relative to the tape member, (2) attaching method of the tape member, characterized in that turning off the suction force of the suction unit. 11. A tape transport unit for supporting a tape, which comprises a release paper and a tape member having adhesiveness, in a constrained state and transporting the tape in a predetermined transport direction, and a pulling force applied to the tape in a direction opposite to the transport direction. A pulling force applying portion to be applied, a tape peeling portion that presses a peeling tape against the tape member and then peels apart a part of the tape member from the release paper, and the tape releasing portion with the tape sandwiched therebetween. A suction unit arranged on the opposite side of the tape for sucking the release paper in the tape, and a pressure bonding tool for pressing and sticking the tape piece formed by peeling the tape member by the tape peeling unit to the adherend member. A method of adhering the tape member by using, wherein (1) the suction unit in a state in which a pulling force is applied to the tape by the pulling force applying unit. The suction force is turned on, the after performing the pressing and pulling away of the release tape to the tape member, (2) attaching method of the tape member, characterized in that turning off the suction force of the suction unit. 12. A tape notch forming unit that forms a notch in the tape member by pressing a blade against the tape member and then separating the tape member, and applies a pulling force to the tape by the pulling force applying unit. In this state, (1) the suction force of the suction unit is turned on, and the blade is pressed against and separated from the tape member, (2) the suction force of the suction unit is turned off, and (3) the above 12. The tape according to claim 11, wherein the suction force of the suction unit is turned on, and after the pressing and the separation of the peeling tape with respect to the tape member are executed, (4) the suction force of the suction unit is turned off. How to attach members.