JP5116506B2 - Sticking device and sticking method - Google Patents

Description

  The present invention relates to a sticking device having a peeling device for peeling an unnecessary portion of an adhesive portion cut by a cutting device, and a sticking method using such a sticking device.

  Conventionally, a feeding device for feeding out a tape member having an adhesive part and a release paper, a cutting part for cutting the adhesive part pasted on the release paper leaving the release paper, and an adhesive part cut by the cutting part are pasted. A substrate support part that positions the substrate to be attached to the sticking position of the adhesive part, a pressure part that presses the adhesive part cut to the substrate located at the sticking position, and an adhesive that is cut at the cutting part A sticking device having a peeling device that peels an unnecessary adhesive part from a release paper among the parts is known (for example, see Patent Document 1).

Among these, the peeling device is provided on a base member that moves up and down by an elevating device such as an air cylinder, a sampling tape supply reel for supplying a sampling tape having adhesiveness, a peeling head that supports the sampling tape, A sampling tape collecting reel for winding the sampling tape;
JP 2003-51517 A

  In such a tape peeling device, when the extraction tape wound around the extraction tape supply reel disappears, it is necessary to attach a new extraction tape to the extraction tape supply reel. At this time, it is necessary to stop the operation of the sticking device. For this reason, it is desired to improve the operating efficiency of the sticking device by reducing the replacement frequency of the sampling tape.

  The present invention has been made in consideration of such points, and by effectively using the extraction tape, the frequency of replacement of the extraction tape can be reduced, and the attaching device capable of improving the operation efficiency and It aims at providing the sticking method.

The sticking device according to the present invention comprises:
A substrate support for supporting the substrate;
A tape member supply unit for feeding a tape member having an adhesive part and a release paper onto a substrate supported by the substrate support part;
A cutting unit that is arranged on the downstream side of the tape member supply unit, and cuts the adhesive unit leaving the release paper of the tape member;
A peeling unit that is arranged on the downstream side of the cutting part and has a sampling tape that peels an unnecessary part of the adhesive part cut by the cutting part from the release paper, and a peeling support part that supports the sampling tape. Equipment,
A pressure unit that is arranged on the downstream side of the peeling device and presses the tape member from which unnecessary portions are peeled off by the peeling device against the substrate, thereby pressing the adhesive portion;
A tape member collecting unit that is disposed on the downstream side of the pressurizing unit and collects the tape member after being pressurized by the pressurizing unit;
The peeling device includes a sampling tape supply unit that sends out the sampling tape along a predetermined supply direction, and a sampling tape recovery unit that collects the sampling tape sent out by the sampling tape supply unit,
One of the extraction tape and the peeling support portion is movable relative to the other in a direction perpendicular to the supply direction of the extraction tape.

In the sticking device according to the present invention,
The extraction tape is preferably movable in a direction perpendicular to the supply direction of the extraction tape.

In the sticking device according to the present invention,
It is preferable that the said peeling support part is movable in the direction orthogonal to the supply direction of the said extraction tape.

In the sticking device according to the present invention,
It is preferable that the peeling device further includes a delivery amount detection unit that detects a delivery amount of the extraction tape delivered by the extraction tape supply unit.

In the sticking device according to the present invention,
A control unit for controlling a relative position between the sampling tape and the peeling support unit;
The control unit stops the delivery of the extraction tape from the extraction tape supply unit, and then makes one of the extraction tape and the peeling device relative to the other in a direction orthogonal to the supply direction of the extraction tape. After that, it is preferable to resume delivery of the extraction tape from the extraction tape supply unit.

In the sticking device according to the present invention,
A control unit for controlling a relative position between the sampling tape and the peeling support unit;
When the control unit sends out the extraction tape from the extraction tape supply unit, the control unit moves one of the extraction tape and the peeling device relative to the other in a direction orthogonal to the supply direction of the extraction tape. Is preferred.

The sticking method according to the present invention comprises:
A tape member supply section for feeding out a tape member having a substrate support section, an adhesive section and a release paper, a cutting section disposed on the downstream side of the tape member supply section, and a sampling section disposed on the downstream side of the cutting section. A peeling device having a tape, a pressure unit disposed on the downstream side of the peeling device, and a tape member collecting unit disposed on the downstream side of the pressure unit, and the peeling device includes the extraction device. A pasting device including a sampling tape supply unit for feeding out a tape, a sampling tape recovery unit for recovering the sampling tape sent out by the sampling tape supply unit, and a peeling support unit for supporting the sampling tape was used. In the sticking method,
A substrate supporting step for supporting the substrate by the substrate supporting portion;
A tape member supply step of feeding the tape member onto a substrate supported by the substrate support portion by the tape member supply portion;
A cutting step of cutting the adhesive portion leaving the release paper of the tape member by the cutting portion,
A peeling step of peeling an unnecessary part from the release paper of the adhesive part cut by the cutting part by the sampling tape of the peeling device;
A pressing step of pressing the adhesive member against the substrate by pressing the tape member from which unnecessary portions are peeled off by the pressing unit;
A tape member recovery step of recovering the tape member after being pressurized by the pressure unit by the tape member recovery unit;
A sampling tape supply step in which the sampling tape is fed out along a predetermined supply direction by the sampling tape supply unit,
A sampling tape recovery process in which the sampling tape is recovered by the sampling tape recovery unit,
A sampling tape moving step of moving one of the sampling tape and the peeling support portion relative to the other in a direction perpendicular to the supply direction of the sampling tape;
It has.

  According to the present invention, one of the extraction tape and the peeling support portion can be moved relative to the other in the direction orthogonal to the supply direction of the extraction tape, so that the extraction tape can be used effectively. Can do. For this reason, the exchanging frequency of the sampling tape can be lowered to improve the operation efficiency. In addition, it is possible to effectively use the sampling tape.

BEST MODE FOR CARRYING OUT THE INVENTION

First Embodiment Hereinafter, a first embodiment of a sticking apparatus and a sticking method according to the present invention will be described with reference to the drawings. Here, FIG. 1 thru | or FIG. 6 is a figure which shows the 1st Embodiment of this invention.

  As shown in FIG. 1, the adhering apparatus is supported by the substrate support unit 1 with a substrate support unit 1 that supports the substrate 60, and a tape member 65 (see FIG. 5) having an adhesive unit 66 and a release paper 67. The tape member supply reel (tape member supply unit) 2 to be fed onto the substrate 60, and the cutting unit 35 which is disposed on the downstream side of the tape member supply reel 2 and cuts the adhesive portion 66 while leaving the release paper 67 of the tape member 65. And a peeling device 10 that has a removal tape 15 that is arranged on the downstream side of the cutting portion 35 and peels an unnecessary portion of the adhesive portion 66 cut by the cutting portion 35 from the release paper 67.

  The tape member 65 supplied from the tape member supply reel 2 has an adhesive portion 66 located on the lower side and a release paper 67 located on the upper side on the substrate 60 (see FIG. 5). As such an adhesive part 66, ACF etc. can be mentioned as an example. Moreover, the extraction tape 15 has adhesiveness.

  Further, as shown in FIG. 1, on the downstream side of the peeling device 10, a pressure unit that presses the tape member 65 from which unnecessary portions are peeled off by the peeling device 10 against the substrate 60 and presses the remaining adhesive portion 66. 6 is arranged. A tape member collection reel (tape member collection unit) 3 that collects the tape member 65 in which only the release paper 67 that has been pressurized by the pressure unit 6 remains is provided downstream of the pressure unit 6. Has been placed.

  As shown in FIG. 1, the peeling device 10 is provided on a base member 17, an elevating member 18 such as an air cylinder that moves the base member 17 up and down, and the base member 17. The extraction tape supply reel (extraction tape supply unit) 11 that is sent out along with the extraction tape collection reel (extraction tape collection unit) 12 that is provided on the base member 17 and collects the extraction tape 15 that is sent out by the extraction tape supply reel 11. And a peeling head (peeling support portion) 14 that supports the extraction tape 15 from below.

  The extraction tape supply reel 11 and the extraction tape collection reel 12 are movable with respect to the base member 17 in the width direction of the extraction tape 15 (see FIG. 2). As a result, the extraction tape 15 can be moved in the width direction of the tape member 65 located between the tape member supply reel 2 and the tape member recovery part 3 (direction perpendicular to the supply direction) (FIG. 2). reference). In the present application, the phrase “being movable in the direction orthogonal to the supply direction” means that any object can be used as long as it can move in the direction orthogonal to the supply direction. That is, the extraction tape 15 may be movable in a direction orthogonal to the supply direction (see FIG. 4A) or may be movable in an oblique direction with respect to the supply direction. (See FIG. 4 (b)).

  Further, as shown in FIG. 1, an adsorption unit 40 that adsorbs and holds the release paper 67 of the tape member 65 is provided above the peeling device 10. Further, guide reels 21 and 22 for guiding the tape member 65 fed from the tape member supply reel 2 are provided on the downstream side of the tape member supply reel 2. Further, guide reels 31 and 32 for guiding the tape member 65 (release paper 67) after being pressurized by the pressure unit 6 are provided on the upstream side of the tape member collection reel 3.

  Further, as shown in FIG. 1, the peeling device 10 is provided with a control unit 50 that controls the movement of the extraction tape supply reel 11 and the extraction tape collection reel 12. Specifically, the control unit 50 stops the delivery of the extraction tape 15 from the extraction tape supply reel 11, and then moves the extraction tape supply reel 11 and the extraction tape collection reel 12 to the base member 17. The movement of the extraction tape supply reel 11 and the extraction tape collection reel 12 is controlled so as to resume the feeding of the extraction tape 15 from the extraction tape supply reel 11. (See FIG. 4A). In addition, the arrow shown by Fig.4 (a) has shown the order affixed on the extraction tape 15 of the peeled adhesion part 66. FIG.

  Next, the operation of the present embodiment having such a configuration will be described.

  First, the board | substrate 60 is supported by the board | substrate support part 1 (board | substrate support process 81) (refer FIG. 1 and FIG. 3).

  Next, the tape member 65 is fed by the tape member supply reel 2 onto the substrate 60 supported by the substrate support portion 1 (tape member supply step 82) (see FIGS. 1 and 3).

  Next, the adhesive portion 66 is cut by the cutting portion 35 leaving the release paper 67 of the tape member 65 (cutting step 83) (see FIGS. 1 and 3).

  Next, an unnecessary portion of the adhesive portion 66 cut by the cutting portion 35 is peeled off from the release paper 67 by the sampling tape 15 of the peeling device 10 (peeling step 84) (see FIGS. 3 and 5). At this time, the release paper 67 of the tape member 65 is sucked and held by the suction portion 40 located above the peeling device 10 (see FIG. 1).

  In the peeling step 84, first, the extraction tape 15 is sent out by a predetermined amount along the predetermined supply direction by the extraction tape supply reel 11 and stopped (extraction tape supply step 91) (FIG. 3 and FIG. 3). 4 (a)). At this time, the extraction tape 15 is recovered by the extraction tape recovery reel 12 (extraction tape recovery step 97).

  Next, the base member 17 is positioned upward by the elevating member 18 (upper positioning step 92) (see FIGS. 3 and 5). At this time, the extraction tape 15 is adhered to an unnecessary portion of the adhesive portion 66 cut by the cutting portion 35. Thereafter, the elevating member 18 positions the base member 17 downward (downward positioning step 93) (see FIGS. 3 and 5). At this time, an unnecessary portion of the adhesive portion 66 is peeled off from the release paper 67.

  The tape member 65 from which the unnecessary portion has been peeled is pressed against the substrate 60 by the pressurizing unit 6, and the remaining adhesive portion 66 is pressure-bonded to the substrate 60 (pressurizing step 85) (FIG. 1). And FIG. 3). Thereafter, the tape member collection unit 3 collects the tape member 65 composed only of the release paper 67 after being pressurized by the pressure unit 6 (tape member collection step 86) (see FIGS. 1 and 3).

  Next, another substrate 60 is supported by the substrate support portion 1 (substrate support step 81) (see FIGS. 1 and 3). Thereafter, as described above, a tape member supply step 82 and a cutting step 83 are performed (see FIG. 3).

  Next, the extraction tape supply reel 11 and the extraction tape collection reel 12 are moved in the width direction of the extraction tape 15 (direction perpendicular to the supply direction of the extraction tape 15) with respect to the base member 17 (see FIG. 2). As a result, the extraction tape 15 is moved in the width direction (extraction tape moving step 95) (see FIGS. 2, 3, and 4A). At this time, the peeling head 14 is fixed to the base member 17, and the tape member 65 is not moved in the width direction of the extraction tape 15.

  Thereafter, a pressurizing step 85 and a tape member collecting step 86 are sequentially performed (see FIG. 3). Then, until the above-described steps are repeated a predetermined number of times (twice in the present embodiment) (until the extraction tape 15 is moved a predetermined number of times in the width direction), the extraction tape moving step in the peeling step 84 is performed. 95 is performed (see FIGS. 3 and 4A). On the other hand, when the process described above is repeated a predetermined number of times, a sampling tape supply process 91 is performed instead of the sampling tape moving process 95 in the peeling process 84 (see FIGS. 3 and 4A).

  As described above, according to the present embodiment, the extraction tape 15 after peeling an unnecessary portion of the adhesive portion 66 moves in the width direction of the extraction tape 15 with respect to the peeling head 14 and the tape member 65. Be made. For this reason, the extraction tape 15 can be used effectively.

  In other words, in the prior art, the extraction tape after peeling unnecessary portions of the adhesive portion was only sent from the extraction tape supply reel side to the extraction tape collection reel side, so that the remaining unused in the width direction The part was recovered as it was with a sampling tape recovery reel.

  On the other hand, according to the present invention, the extraction tape supply reel 11 and the extraction tape collection reel 12 are movable in the width direction of the extraction tape 15 with respect to the base member 17. The peeling head 14 and the tape member 65 can be moved in the width direction of the extraction tape 15. For this reason, the surplus part in the width direction which could not be used conventionally can be used effectively (see FIG. 4A).

  Thus, according to this Embodiment, since the extraction tape 15 can be used effectively, the replacement frequency of a extraction tape can be made low and the operating efficiency of an adhesion apparatus can be improved. In addition, the extraction tape 15 can be effectively used.

  The series of driving of the peeling device 10 described above is performed according to an instruction from the control unit 50.

  By the way, in the above, after the control part 50 stops sending out the extraction tape 15 from the extraction tape supply reel 11, the width direction of the extraction tape 15 is set with respect to the peeling head 14 and the tape member 65. Although it demonstrated using the aspect which restarts sending out of the extraction tape 15 from the extraction tape supply reel 11 after that (refer Fig.4 (a)), it is not restricted to this.

  For example, when the extraction tape 15 is sent from the extraction tape supply reel 11, the control unit 50 moves the extraction tape 15 in the width direction of the extraction tape 15 with respect to the peeling head 14 and the tape member 65. It may be present (see FIG. 4B). Note that when the extraction tape 15 is sent out from the extraction tape supply reel 11, the extraction tape 15 is moved in the width direction of the extraction tape 15. Therefore, the arrow indicating the order of the peeled adhesive portions 66 is directed obliquely. Become.

  As shown in FIG. 6, the peeling device 10 is connected to the control unit 50 and has a delivery amount detection unit 45 that detects the delivery amount of the extraction tape 15 delivered by the extraction tape supply reel 11. May be. By using such a delivery amount detection unit 45, it is possible to feed the sampling tape 15 by an accurate amount, which is preferable. As the delivery amount detection unit 45, a detection circle detection or encoder having a measuring roller can be used.

  In the present embodiment, the upper positioning process 92, the lower positioning process 93, and the extraction tape moving process 95 are described in order. However, the present invention is not limited to this. For example, the lower positioning step 93 and the extraction tape moving step 95 are performed simultaneously, and when the base member 17 is positioned downward, the extraction tape 15 is moved in the width direction, or the upper positioning step 92 and the extraction tape moving step 95 are performed. Simultaneously, when the base member 17 is positioned upward, the extraction tape 15 may be moved in the width direction. Thus, the operation efficiency can be further improved by performing the lower positioning step 93 and the sampling tape moving step 95 at the same time or performing the upper positioning step 92 and the sampling tape moving step 95 at the same time.

Second Embodiment Next, a second embodiment of the present invention will be described with reference to FIG. In the second embodiment shown in FIG. 7, instead of the extraction tape 15 being movable in the width direction of the extraction tape 15, the peeling head 14 and the tape member 65 are movable in the width direction of the extraction tape 15. The other configurations are substantially the same as those of the first embodiment shown in FIGS.

  In the second embodiment shown in FIG. 7, the same parts as those in the first embodiment shown in FIGS. 1 to 6 are denoted by the same reference numerals, and detailed description thereof is omitted.

  In the present embodiment, the peeling head 14 and the tape member 65 are movable in the width direction of the extraction tape 15 (see FIG. 7). In the present embodiment, each of the tape member supply reel 2 and the tape member recovery reel 3 is movable in the width direction of the tape member 65 (width direction of the sampling tape 15) (see FIG. 1). The tape member 65 is movable in the width direction of the extraction tape 15. Here, the guide reels 21, 22, 31, 32 extend in the width direction of the tape member 65, and even if the tape member supply reel 2 and the tape member collection reel 3 move in the width direction of the tape member 65, The tape member 65 can be guided.

  Also in this embodiment, the same effects as those of the first embodiment can be obtained, and the following effects can be obtained as main effects.

  That is, as described above, since the peeling head 14 and the tape member 65 are movable in the width direction of the extraction tape 15, the separation head 14 and the tape member 65 are moved with respect to the extraction tape 15. It can be moved in the width direction. For this reason, the surplus part in the width direction which could not be used conventionally can be used effectively, and the replacement frequency of the sampling tape can be lowered, and the operating efficiency of the adhesive device can be improved.

The schematic side view which shows the structure of the sticking apparatus by the 1st Embodiment of this invention. The schematic perspective view which shows a part of peeling apparatus by the 1st Embodiment of this invention. The flowchart which shows the flow of the sticking method by the 1st Embodiment of this invention. The schematic plan view which showed the adhesion part stuck to the extraction tape of the peeling apparatus by the 1st Embodiment of this invention. The schematic side view which showed a mode that the unnecessary part of the adhesion part was peeled by the peeling apparatus by the 1st Embodiment of this invention. The schematic side view which shows the structure of the peeling apparatus by the modification of the 1st Embodiment of this invention. The schematic perspective view which shows a part of peeling apparatus by the 2nd Embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Board | substrate support part 2 Tape member supply part 3 Tape member collection | recovery part 6 Pressure part 10 Peeling apparatus 11 Extraction tape supply reel (extraction tape supply part)
12 Extraction tape recovery reel (extraction tape recovery part)
14 Peeling head (peeling support part)
DESCRIPTION OF SYMBOLS 15 Extraction tape 60 Board | substrate 65 Tape member 66 Adhesive part 67 Release paper 35 Cutting part 45 Delivery amount detection part 50 Control part 81 Substrate support process 82 Tape member supply process 83 Cutting process 84 Separation process 85 Pressurization process 86 Tape member collection process 91 Extraction tape supply process 92 Upper positioning process 93 Lower positioning process 95 Extraction tape moving process 97 Extraction tape recovery process

Claims (7)

A substrate support for supporting the substrate;
A tape member supply unit for feeding a tape member having an adhesive part and a release paper onto a substrate supported by the substrate support part;
A cutting unit that is arranged on the downstream side of the tape member supply unit, and cuts the adhesive unit leaving the release paper of the tape member;
A peeling unit that is arranged on the downstream side of the cutting part and has a sampling tape that peels an unnecessary part of the adhesive part cut by the cutting part from the release paper, and a peeling support part that supports the sampling tape. Equipment,
A pressure unit that is arranged on the downstream side of the peeling device and presses the tape member from which unnecessary portions are peeled off by the peeling device against the substrate, thereby pressing the adhesive portion;
A tape member collecting unit that is disposed on the downstream side of the pressurizing unit and collects the tape member after being pressurized by the pressurizing unit;
The peeling apparatus includes a sampling tape supply unit that sends out the sampling tape along a predetermined supply direction, and a sampling tape recovery unit that collects the sampling tape sent out by the sampling tape supply unit,
One of the said extraction tape and the said peeling support part can move relatively in the direction orthogonal to the supply direction of this extraction tape with respect to the other.   The sticking apparatus according to claim 1, wherein the extraction tape is movable in a direction orthogonal to a supply direction of the extraction tape. The said peeling support part and the said tape member are movable in the direction orthogonal to the supply direction of the said extraction tape, The sticking apparatus of Claim 1 characterized by the above-mentioned.   The sticking apparatus according to claim 1, wherein the peeling device further includes a delivery amount detection unit that detects a delivery amount of the extraction tape delivered by the extraction tape supply unit. A control unit for controlling a relative position between the sampling tape and the peeling support unit;
The control unit stops the delivery of the extraction tape from the extraction tape supply unit, and then makes one of the extraction tape and the peeling device relative to the other in a direction orthogonal to the supply direction of the extraction tape. The sticking apparatus according to claim 1, wherein the feeding of the extraction tape from the extraction tape supply unit is resumed. A control unit for controlling a relative position between the sampling tape and the peeling support unit;
When the control unit sends out the extraction tape from the extraction tape supply unit, the control unit moves one of the extraction tape and the peeling device relative to the other in a direction orthogonal to the supply direction of the extraction tape. The sticking apparatus according to claim 1. A tape member supply section for feeding out a tape member having a substrate support section, an adhesive section and a release paper, a cutting section disposed on the downstream side of the tape member supply section, and a sampling section disposed on the downstream side of the cutting section. A peeling device having a tape, a pressure unit disposed on the downstream side of the peeling device, and a tape member collecting unit disposed on the downstream side of the pressure unit, and the peeling device includes the extraction device. A pasting device including a sampling tape supply unit for feeding out a tape, a sampling tape recovery unit for recovering the sampling tape sent out by the sampling tape supply unit, and a peeling support unit for supporting the sampling tape was used. In the sticking method,
A substrate supporting step for supporting the substrate by the substrate supporting portion;
A tape member supply step of feeding the tape member onto a substrate supported by the substrate support portion by the tape member supply portion;
A cutting step of cutting the adhesive portion leaving the release paper of the tape member by the cutting portion,
A peeling step of peeling an unnecessary part from the release paper of the adhesive part cut by the cutting part by the sampling tape of the peeling device;
A pressing step of pressing the adhesive member against the substrate by pressing the tape member from which unnecessary portions are peeled off by the pressing unit;
A tape member recovery step of recovering the tape member after being pressurized by the pressure unit by the tape member recovery unit;
A sampling tape supply step in which the sampling tape is fed out along a predetermined supply direction by the sampling tape supply unit,
A sampling tape recovery process in which the sampling tape is recovered by the sampling tape recovery unit,
A sampling tape moving step of moving one of the sampling tape and the peeling support portion relative to the other in a direction perpendicular to the supply direction of the sampling tape;
A sticking method characterized by comprising:

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