JP2680428B2 - Method for sticking double-sided adhesive material piece and device therefor - Google Patents

Description

TECHNICAL FIELD The present invention relates to a method for adhering a double-sided pressure-sensitive adhesive material piece of a double-sided pressure-sensitive adhesive tape and an apparatus therefor.

[Conventional technology]

Conventionally, in order to perform adhesion work using double-sided adhesive tape,
A continuous support sheet having releasability, which is obtained by intermittently adhering double-sided adhesive material pieces, is used.

That is, while intermittently feeding the support sheet, the object to be attached is pressed onto the double-sided adhesive material piece, and then, with the support sheet fixed, the object is sucked up by a suction cup and pulled up, The piece of double-sided adhesive material is peeled off from the support sheet.

Then, the object is pressed and adhered to the adhered portion.

[Problems to be solved by the invention]

However, the conventional method requires a large amount of force for peeling, and when used in an automatic sticking device, etc., the machine fails in peeling and sticks something to the place to be stuck. It causes troubles such as not being done.

[Means for solving the problem]

In order to solve the above-mentioned problems, the present invention attaches a thin strip having elasticity from the top of a double-sided pressure-sensitive adhesive material piece to a continuous support sheet having releasability in which double-sided pressure-sensitive adhesive material pieces are intermittently attached. After that, the support sheet is pulled in one direction and inverted halfway so that the strip is gradually peeled from the support sheet together with the double-sided adhesive material piece, and the strip that is peeling is not adhered to the adhesive. It uses a structure in which it is received by members.

In addition, as a device directly used for carrying out the method, a reversing member for reversing the running of a continuous support sheet with peeling property in which pieces of double-sided adhesive material are intermittently attached is provided in the running path of the support sheet. A strip supply for arranging and adhering a strip wider than the double-sided adhesive material piece to the double-sided adhesive material piece of the support sheet on the upstream side of the reversing member in the traveling path of the support sheet. And a receiving member is disposed on an extension line of the reversing member for receiving a strip that is peeled off together with the double-sided adhesive material piece by reversing the supporting sheet by the reversing member. It employs a structure in which a concave portion is formed corresponding to a strip of double-sided adhesive.

[Action]

When the continuous support sheet is temporarily stopped, the strips are supplied and attached onto the double-sided adhesive material pieces.

When the running path of the support sheet to which such a strip is attached is reversed halfway, the strip is peeled off from the support sheet together with the double-sided adhesive material piece at the reversal point.

Since this strip is wider than the double-sided adhesive material piece, the double-sided adhesive material piece does not enter the recess of the receiving member and does not adhere to the receiving member. Held in.

Therefore, the strip can be easily taken out of the receiving member by a suction cup or the like.

〔Example〕

 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

As shown in FIG. 12 and FIG. 13, the double-sided pressure-sensitive adhesive tape 1 is a continuous support sheet 2 that is peelable from the pressure-sensitive adhesive material.
The double-sided adhesive material piece 3 is intermittently attached to the upper surface of the support sheet 2 along the longitudinal direction of the support sheet 2.

Each of the double-sided pressure-sensitive adhesive pieces 3 is formed as an elongated piece, and a pressure-sensitive adhesive is applied to both sides of a thin plastic film.

A continuous release sheet 4 having a higher releasability than the support sheet 2 is attached to the adhesive material as shown in FIG.

The surface of the release sheet 4 is finished more smoothly than the surface of the support sheet 2, so that when the release sheet 4 is peeled off from the double-sided adhesive tape 1, the double-sided adhesive material pieces 3 are moved toward the support sheet 2. Will remain.

Further, as described later, in order to facilitate control of the feed amount of the double-sided adhesive tape 1, the support sheet 2 and the release sheet 4 are formed of a transparent material, and the double-sided adhesive piece 3 is formed of a translucent or opaque material. I have.

Further, marginal punch holes 5 for positioning are formed on both sides of the continuous support sheet 2 and the release sheet 4 of the double-sided adhesive tape 1 in accordance with the pitch of the double-sided adhesive material pieces 3.

Next, the case where the method of peeling the double-sided adhesive material piece 3 from the double-sided adhesive tape 1 is applied to the attachment of the guide plate to the disk storage cartridge will be described.

First, prior to the description of the method of attaching the guide plate, the disk storage cartridge will be described with reference to FIGS. 14 and 15.

The disk storage cartridge path is composed of an upper half piece 8 and a lower half piece 9 which are rectangular in shape and have a shallow bottom for inserting and storing a disk 7 such as an optical disk or a magnetic disk. The upper and lower half pieces 8 and 9 are made of polycarbonate resin or A
Made of BS resin.

The upper half piece 8 and the lower half piece 9 are provided with a concave portion 10 and a convex portion 11 which are fitted to each other when they overlap with each other at a position along the peripheral wall.

By the fitting of the concave portion 10 and the convex portion 11, the upper half 8 and the lower half 9 are integrated with the disk 7 interposed therebetween, thereby forming the main body of the cartridge 6.

Reference numeral 12 denotes a hole provided in the upper half 8 and the lower half 9 corresponding to the center hole of the disk 7, and reference numeral 13 denotes a rectangular hole for inserting a read / write head (not shown). Is shown.

The upper half piece 8 and the lower half piece 9 overlap each other, and a shutter 14 for opening and closing the holes 12 and 13 is covered from above.

The shutter 14 is formed of a metal thin plate bent in a substantially U-shape, and its bent portion is connected to the cartridge 6 via a slider 15. The slider 15
The shutter 14 is housed in a groove formed by matching the upper half piece 8 and the lower half piece 9, and the shutter 14 is screwed to the slider 15 at a bent portion thereof. The slider 15 is made of a slippery polyacetal resin or fluorine resin.

In the vicinity of the slider 15, a turnover spring 16 for urging the slider 15 in the closing direction of the shutter 14
Is installed. One end of the turnover spring 16 is locked to the slider 15, and the other end is
It is locked on the inner wall of 8,9.

Therefore, when the shutter 14 is pushed in the opening direction, the shutter 14 moves a certain distance against the biasing force of the turnover spring 16 and then opens the holes 12 and 13 and maintains the opened state. When the shutter 14 is pushed in the closing direction, the return force of the turnover spring 16 slides in the opposite direction to close the holes 12 and 13.

Elongated guide plates 17 are attached to the upper half piece 8 and the lower half piece 9 at positions corresponding to the hem portions on both sides of the shutter 14. The guide plate 17 guides the shutter 14 to smoothly slide.

Reference numerals 18 and 19 denote two sets of write-inhibition mechanisms provided on the front and back surfaces of the disk 7, respectively, and each of the write-inhibition mechanisms 18 and 19 has a movable plug 20. It is stored.

Reference numeral 21 denotes a hole for inserting a pin and positioning the cartridge 6 when the cartridge 6 is loaded into the reading / writing device (not shown).

The guide plate 17 is adhered to the cartridge 6 after the double-sided adhesive material piece 3 is adhered to one surface of the guide plate 17 by a guide plate attaching device having a configuration as shown in FIGS. 1 to 11. .

The guide plate adhering device includes a table-shaped machine frame portion 22 arranged in an assembly line of the cartridge 6 and a plate-shaped machine frame portion 23 that stands up from one end of the machine frame portion 22.

A reel 24 for feeding the double-sided pressure-sensitive adhesive tape 1 and a take-up reel 25 for winding the release sheet 4 of the double-sided pressure-sensitive adhesive tape 1 are vertically supported at regular intervals above the plate-shaped machine frame portion 23. A take-up reel 26 for winding up the support sheet 2 of the double-sided adhesive tape 1 is provided below the plate-shaped machine frame portion 23.
Are supported vertically.

Further, a knife-like support sheet reversing member 27 is provided on the table-like machine frame portion 22, and four rolls 28a are provided between the support sheet reversing member 27 and the take-up reel 26 of the support sheet 2. , 28b, 28c, 28d. Three rolls 29a, 29b, and 29c are provided between the feed reel 24 of the double-sided adhesive tape 1 and the take-up reel 25 of the release sheet 4.

Of the rolls arranged on the running path of the release sheet 4, the roll 29c on the take-up roll 25 side is a dancer roll, and the release sheet 4 is wound by a constant pitch each time the roll 29c swings once. I am supposed to send it to 25 people. The roll 28d on the take-up reel 26 side among the rolls arranged on the traveling path of the support sheet 2 is also a dancer roll, and the support sheet 2 rotates at a constant pitch every time the roll 28d swings once. Each of them is sent to the take-up reel 26.

Thus, when the two dancer rolls 28d and 29c are driven synchronously, the double-sided adhesive tape 1 is pulled out from the reel 24 by a fixed length, and the release sheet 4 is double-coated with the first roll 29a. It is peeled off from the piece 3. Then, the release sheet 4 is taken up by the take-up reel 25, and the double-sided pressure-sensitive adhesive piece 3 from which the release sheet 4 has been removed and the support sheet 2 supporting the same are formed into a support sheet reversing member 27
Drive intermittently towards.

The dancer rolls 28d and 29c are adapted to feed the double-sided adhesive tape 1 one pitch at a time, with the pitch between the adjacent double-sided adhesive material pieces 3 being one pitch by one swing. Those indicated by reference numerals 30a and 30b are dancer rolls 28.
d, 29c is a light emitting and receiving device for controlling such, since the support sheet 2 and the release sheet 4 are made of a transparent material and the double-sided adhesive material piece 3 is made of an opaque material as described above, The pitch length is detected based on the fact that the amount of transmitted light is different between a portion where the double-sided adhesive material piece is present and a portion where the piece is not present.

Note that the double-sided adhesive piece 3 may be made of a transparent material. Since the transmitted light amount of the double-sided adhesive tape 1 is different between a portion where the double-sided adhesive piece 3 is interposed and a portion where it is not interposed, the pitch is detected. I can do it.

The reversing member on the table-like machine frame portion 22
Between the roll 27a for removing the release sheet 4 and a roll 29a, a holding member 31 for holding a large number of the guide plates 17 stacked horizontally is provided.
And a guide plate extracting unit 32 for extracting the sheet one by one.

The holding member 31 holds the guide plate 17 in parallel to the running direction of the support sheet 2 from which the release sheet 4 has been removed, and includes a frame that encloses the four sides of the guide plate 17.

An elevator (not shown) is provided below the guide plate holding member 31 to gradually push up the stacked guide plates 17.

As shown in FIG. 4, a slant hole 33 is formed in the upper part of the guide plate take-out part 32.
The light emitted from 34a is transmitted and received by the light receiver 34b. The oblique hole 33 is formed so that the guide plate 17 is
Is reached by the guide plate 17 when it reaches the top, and is exposed when the top guide plate 17 is removed, so that the presence or absence of the guide plate 17 is sensed by the light receiver 34a, and this light receiver 34b The elevator operates so as to push up the guide plate 17 little by little by a signal from the elevator.

1 and 3 for the guide plate holding member 31.
As shown in the figure, two air cylinders 38a and 38b for pressing the guide plate 17 therein against the inner wall surface of the guide plate holding member 31 to perform positioning are arranged in directions orthogonal to each other.

The guide plate take-out portion 32 includes a first air cylinder 35 fixed on the table-shaped machine frame portion 22 in a direction orthogonal to the traveling direction of the support sheet 2, and a tip portion of a rod of the air cylinder 35. And a vacuum head 37 fixed to the lower end of the rod of the second air cylinder 36.

As shown in FIG. 5, the vacuum head 37 has a structure in which an electric heating plate 40 is superimposed on a lower surface of a substrate 39, and includes a vacuum suction hole 41 for sucking the guide plate 17.

Since the heating plate 40 is provided in this manner, the guide plate
While holding the guide plate 17, the guide plate 17 is preheated,
With the adhesive.

In addition, the hot air blowing nozzle 42 may be installed facing the double-sided adhesive piece 3 together with the electric heating plate 40 or in place of the electric heating plate 40.

The operation of the guide plate take-out section 32 is performed by the second air cylinder.
It starts by lowering the vacuum head 37 by the operation of 36.
With the reciprocation of the second air cylinder 36, the vacuum head 37 sucks the uppermost guide plate 17 in the holding member 31 with its vacuum suction hole and takes it out of the holding member 31. And the first
Vacuum head 37 with the reciprocation of the air cylinder 35
Is reciprocated to a position directly above the support sheet 2. The vacuum head 37 is temporarily stopped on the support sheet 2, and during that time, the reciprocating movement of the second air cylinder 36 causes the vacuum head 37 to move.
The guide plate 17 held by 37 is attached to the double-sided adhesive material piece 3 on the support sheet 2.

In addition, as shown in FIG.
When the guide plate 17 is adhered to the double-sided adhesive piece 3 by lowering, the pins 44 project upward from below the flat plate 43 supporting the support sheet 2, and the margins are formed at the four corners of the double-sided adhesive piece 3 on the support sheet 2. Enter the punch hole 5 and double-sided adhesive strip 3
Is to be positioned.

The support sheet 2 to which the guide plate 17 is attached in this manner
Is pulled toward the supporting sheet reversing member 27 by the pulling force of the dancer roll 28d as described above, and is reversed about 180 degrees at the tip of the supporting sheet reversing member 27. For this reason, the guide plate 17 on the support sheet 2 is gradually peeled off from the support sheet 2 together with the double-sided adhesive piece 3.

As shown in FIGS. 6 and 7, the guide plate 17 being peeled off is provided near the tip of the support sheet reversing member 27.
The receiving member 45 is arranged along the traveling direction of the vehicle.

The receiving member 45 is provided with a positioning member for positioning the guide plate 17 on the receiving member 45 in relation to the next swivel transfer section 46.
The rods of the two air cylinders 48a and 48b placed on the positioning member 47 and arranged in the directions orthogonal to each other are pressed against a predetermined corner portion on the positioning member 47.

The receiving member 45 is a substantially rectangular parallelepiped, and a groove 49 having a width slightly larger than the width of the guide plate 17 is formed on the extension of the receiving member 45 on the extension of the reversing member 27. Also, its groove 49
At the bottom of the plate, a double-sided adhesive piece 3 adhered to the lower surface of the guide plate 17
A recess 50 is formed corresponding to the
51 are to exist.

For this reason, when the guide plate 17 moves onto the receiving member while being peeled off from the support sheet 2, both sides of the guide plate 17 ride on the step 51, and the double-sided adhesive material piece 3 enters the concave portion 50 and moves to another location. Does not adhere to

Note that the receiving member 45 can be configured as shown in FIG.

In this case, the step portion on one side is formed as a slope 52. It is desirable that silicon or the like is applied to the slope 52 so as not to adhere to the adhesive piece 3.

The double-sided adhesive piece 3 is stuck on one side to the guide plate 17, but as a result of this bias, the distance between the end of the guide plate 17 and the end of the double-sided adhesive piece 3 is, for example, only 0.5 mm. For this reason, it is difficult to form the step 51, but if the slope 52 is formed as shown in the illustrated example, the molding becomes relatively easy. In addition, the transfer of the guide plate 17 from the support sheet 2 to the receiving member 45 also becomes smooth.

Guide plate thus peeled from support sheet 2
17 is supplied to the cartridge 6 by the revolving transfer section 46.

The swivel transfer section 46 includes a swivel arm 53 that receives the guide plate 17 from the receiving member 45 of the guide plate 17 and transfers the guide plate 17 toward the loading position of the cartridge 6.

A vacuum head 54 similar to that shown in FIG. 5 is attached to the distal end of the revolving arm 53 via a vacuum head vertical air cylinder 57. A pinion (not shown) is coaxially attached to the turning shaft 55,
A rack (not shown) reciprocated by an air cylinder 56 meshes with the pinion. For this reason, the operation of the air cylinder 56 causes the vacuum head 54 to move the guide plate.
A reciprocating swiveling motion is performed between directly above the receiving member 45 of 17 and directly above the cartridge 6 installed at a predetermined position on the table-shaped machine frame portion 22.

The operation of the revolving transfer section 46 is started by sucking the guide plate 17 on the receiving member 45 by the vacuum head 54, the vacuum head 54 is pulled up by the air cylinder 57, and then the revolving arm 53 is operated by the operation of the air cylinder 56. Is turned 90 degrees. Then, the air cylinder 57 moves downward again to bring the vacuum head 54 closer to the cartridge, and adheres the guide plate 17 held by the vacuum head 54 to a predetermined portion of the cartridge 6.

The cartridge 6 to which the guide plate 17 is to be attached
Are held by a reversing unit 58 as shown in FIGS. 9 to 11.

The reversing portion 58 includes frame members 59a and 59b having a shape along the contour of the cartridge 6 and are horizontally opposed to each other with a distance corresponding to the thickness of the cartridge 6.

The frame members 59a, 59b are integrally fixed to a horizontal rotating shaft 60, and the rotating shaft 60 is rotated by a motor 61 arranged as shown in FIGS. 2 and 3. ing. That is, when the rotating shaft 60 is stopped, the frame members 59a, 59b
When the guide plate 17 is bonded, the frame members 59a and 59b are rotated by 180 degrees, and the cartridge 6 supported by the frame members 59a and 59b is turned upward or downward.

On both sides of the frame members 59a and 59b in a horizontal state, other rotation shafts 61a and 61b are arranged along the sides of the frame members. A frame member 59 is attached to each of the rotating shafts 61a and 61b.
Two arms 62 are fixed to the frame members 59a, 59b so as to cross the gaps on both sides of the frame members 59a, 59b. Further, a lever 63 is also fixed, and by rotating the lever 63 with an air cylinder 64, the arm 62 is moved to the frame member 59a,
59b can be applied to both sides and separated.

Reference numeral 65 denotes a torsion coil spring mounted on the rotation shafts 61a and 61b. The arm 65 is constantly urged by the spring 65 in a direction in which the arm 62 comes into contact with the frame members 59a and 59b.

When the frame members 59a and 59b rotate together with the rotation shaft 60, the arm 62 rotates downward and is separated from the frame members 59a and 59b, so that the cartridge 6 may drop from between the frame members. . In order to prevent this, as shown in FIGS. 9 and 10, a fall prevention member 66 is installed below the frame members 59a and 59b along the rotation trajectory of the frame members. The fall prevention member 66 is formed by bending a plate material along the rotation locus. Note that the fall prevention member 66 is arranged such that both ends thereof do not close the gap between the frame members 59a and 59b which are in the horizontal position.

Further, an end plate 67 for opening and closing a gap at the end of the frame members 59a and 59b is attached to the table-shaped machine frame portion 22 side. This end plate 67 is also for preventing the cartridge 6 from dropping from the frame members 59a, 59b.

The end plate 67 is held by a turning shaft 68 so as to turn, and the turning shaft 68 extends in a direction perpendicular to the turning shaft 60 of the frame member. In addition, one end of the rotation shaft 68 has the rotation shaft
A lever 69 for rotating the 68 together with the end plate 67 is fixed. The lever 69 is provided with a turnover spring 70 for keeping the end plate 67 in an open position or a closed position when opening and closing the gap.

Further, below the frame members 59a and 59b, as shown in FIGS. 9 to 11, a positioning member 71 for positioning the cartridge 6 held by the frame member in the frame member. Is installed. This is the frame member 59a,
Pins 73 project from both sides of a rod member 72 arranged in a direction connecting the two holes 21 of the cartridge 6 held by the cartridge 59b. Then, the rod member 72 is fixed to the piston rod 74 of the air cylinder, and the position where the rod member 72 enters the hole 21 of the cartridge 6 shown in FIG. 11 and the frame member shown in FIG.
It can reciprocate between positions that do not hinder the rotation of 59a, 59b.

As shown in FIGS. 1 and 3, on the side of the reversing portion 58 of the cartridge 6, a cartridge pushing member 75 that can enter and exit the gap between the frame members 59a and 59b is provided with a rod of the cylinder 76. It is held and arranged at the tip.

The reversing unit 58 is reversed each time one guide plate 17 is adhered to one surface of the cartridge 6 by the revolving transfer unit 46 so that the guide plates 17 are adhered to both surfaces of the cartridge 6. When the attachment of the guide plate 17 to one cartridge 6 is completed, the air cylinder 76 is operated each time, and the cartridge 6 is moved by the pushing member 75 to the frame members 59a, 59b.
Push out.

Above the table-shaped machine frame portion 22, as shown in FIGS. 1 to 3, a pair of pressing members is provided along the traveling path of the guide plate 17 of the cartridge 6 being pushed out by the cartridge pushing member 75. Rolls 77a and 77b are installed.

One of the pressing rolls 77a is a tension coil spring 78
Urged toward the other pressing roll 77b.

As a result, the cartridge 6 to which the guide plate 17 has been adhered is conveyed by the pushing member 75 (not shown).
When it moves upward, it is pressed by the pressing rolls 77a and 77b and is completely bonded.

Next, the operation of the guide plate sticking device will be described.

By driving the dancer rolls 28d and 29c, the double-sided pressure-sensitive adhesive tape 1 is unwound from the reel 24, the release sheet 4 is removed, and is conveyed intermittently in one direction.

Then, the guide plate 17 is taken out of the holding portion 31 by the vacuum head 37 of the guide plate take-out portion 32, and the support sheet 2 is
It is attached to the upper double-sided adhesive material piece 3. At this time, since the pins 44 are inserted and fixed in the marginal punch holes 5 of the support sheet 2, the guide plate 17 is attached to the double-sided adhesive material piece 3 in an appropriate positional relationship.

The support sheet 2 to which the guide plate 17 is adhered is inverted at the position of the support sheet reversing member 27, so that the guide plate 17 on the support sheet 2 is peeled off together with the double-sided adhesive material piece 3, and FIG. 6 and FIG. As shown by, it moves onto the receiving member 45.

The guide plate 17 on the receiving member 45 is sucked by the vacuum head 54 of the revolving transfer section 46 and sent to the reversing section 58.

The reversing unit 58 is loaded with the cartridge 6 in advance by an operator.

When loading the cartridge 6, first, the lever 69
To open the gap by rotating the end plate 67 downward, and insert the cartridge 6 into the frame members 59a and 59b from the gap.
At this time, since the arm 62 is in contact with the side portions of the frame members 59a and 59b, the positioning of the cartridge 6 can be easily performed. Next, the lever 69 is returned and the gap is closed by the end plate 67.

Thereafter, the positioning pins 73 are raised and the cartridge 6
And the positioning of the cartridge 6 in the frame members 59a and 59b is performed with higher accuracy.

Thereafter, the vacuum head 54 of the revolving transfer section 46 arrives at the cartridge 6 while holding the guide plate 17, and the air cylinder 57 operates the adhesive sheet 3 on the lower surface of the guide plate 17 together with the guide plate 17. The cartridge 6 is pressed against a predetermined portion of the upper half 8 and adhered.

Next, the air cylinder 64 or the like is operated to rotate the arm 62 downward to separate it from the frame members 59a and 59b,
Is separated from the cartridge 6.

Thereafter, the motor 60 is started, the frame members 59a and 59b are reversed together with the cartridge 6, the lower half 9 is turned upward, and the arm 62 is again brought into contact with the frame members 59a and 59b,
The positioning pin 73 is inserted into the hole 21 of the cartridge 6. Then, the vacuum head 54 of the swivel transfer portion 46 holding the other guide plate 6 arrives, and the guide plate 17 is pressed and attached to the cartridge 6 in the same manner as described above.

Thereafter, the guide plate 17 is adhered to another cartridge 6 in the same manner as described above.

〔The invention's effect〕

As described above, the method for peeling the double-sided pressure-sensitive adhesive material piece according to the present invention is performed from the top of the double-sided pressure-sensitive adhesive material piece with respect to a continuous support sheet having a peelable property in which the double-sided pressure-sensitive adhesive material piece is intermittently attached. With a strip, and then by pulling the support sheet in one direction and inverting halfway to gradually peel the strip with the double-sided adhesive material piece from the support sheet, the strip that is peeling Since the receiving member that is not adhered to the pressure-sensitive adhesive is used for receiving, a large force is not required for peeling the double-sided pressure-sensitive adhesive piece from the support sheet. Therefore, even when it is used in an automatic sticking device or the like, it is possible to prevent malfunction and improve the production efficiency of cartridges and the like.

Further, the device for peeling off the double-sided adhesive material piece, a reversing member for reversing the running of a continuous support sheet having a peelable double-sided adhesive material piece is intermittently stuck in the running path of the support sheet. A strip supply for arranging and adhering a strip wider than the double-sided pressure-sensitive adhesive piece to the double-sided pressure-sensitive adhesive piece of the support sheet on the upstream side of the reversing member in the traveling path of the support sheet. And a receiving member is disposed on an extension line of the reversing member for receiving a strip that is peeled off together with the double-sided adhesive material piece by reversing the supporting sheet by the reversing member. Since the concave portion is formed corresponding to the double-sided adhesive piece of the elongated piece, there is an effect that the structure of the device can be simplified. Further, since the receiving member is formed with a recess corresponding to the double-sided adhesive material piece, the strip having the double-sided adhesive material piece can be supported in a free state. The effect that it can be conveyed quickly is exhibited.

[Brief description of the drawings]

1 to 11 show an apparatus for carrying out the method for sticking a double-sided adhesive material piece according to the present invention, FIG. 1 is a schematic perspective view of the entire apparatus, FIG. 2 is a front view, and FIG. Is a plan view, FIG. 4 is a sectional view taken along line IV-IV in FIG. 1, FIG. 5 is a sectional view taken along line VV in FIG. 1, and FIG. 6 is a sectional view taken along line VI-VI in FIG. 7 is a sectional view taken along the line VII-VII in FIG. 1, FIG. 8 is a sectional view similar to FIG. 7 showing another embodiment of the receiving member, FIG. 9 is a perspective view of the reversing portion, and FIG. 9 is a sectional view taken along the line XX in FIG. 9, FIG. 11 is a sectional view similar to FIG. 10 showing the positioning member in operation, and FIG. 12 is a plan view of the double-sided adhesive tape from which the release sheet has been removed. 12 is a sectional view taken along the line XIII-XIII in FIG. 12, FIG. 14 is a perspective view of a disk storage cartridge, and FIG. 15 is a perspective view of a lower half piece of the disk storage cartridge. DESCRIPTION OF SYMBOLS 1 ... Double-sided adhesive tape, 2 ... Support sheet, 3 ... Double-sided adhesive material piece, 4 ... Release sheet, 6 ... Disk storage cartridge, 14 ... Shutter, 17 ... Guide plate, 21 ... Positioning hole,
27 ... Reversing member, 32 ... Guide plate take-out portion, 45 ... Receiving member, 46
… Swirl transfer section, 50… Concave section, 58… Inversion section, 59… Frame member, 60
… Rotation shaft, 71… Positioning member, 77… Pressing roller.

Claims (2)

(57) [Claims] 1. An elastic strip is attached from above the double-sided adhesive material piece to a continuous peelable support sheet to which the double-sided adhesive material piece is attached intermittently, and then the support sheet is formed. By pulling in one direction and reversing in the middle to gradually peel the strip from the supporting sheet together with the double-sided adhesive material piece, and to receive the stripping strip with a receiving member that does not adhere to the adhesive piece. A characteristic method for sticking double-sided adhesive material pieces. 2. A reversing member for reversing the running of a continuous, peelable support sheet to which pieces of double-sided adhesive material are stuck intermittently is arranged in the running path of the supporting sheet, and the running of the supporting sheet. On the upstream side of the reversing member in the path, there is installed a strip feeding section for sticking a strip wider than the double-sided adhesive piece to the double-sided adhesive sheet of the support sheet, and the reversing member. On the extension line of the above, there is arranged a receiving member for receiving the strip that is peeled off together with the double-sided adhesive material piece by reversing the support sheet by the reversing member, and the receiving member has the double-sided adhesive piece of the strip. A device for sticking a double-sided pressure-sensitive adhesive material piece, characterized in that a recess is formed correspondingly.