CN201166757Y - Apparatus FOR shearing and peeling aeolotropism conducting resin - Google Patents
Apparatus FOR shearing and peeling aeolotropism conducting resin Download PDFInfo
- Publication number
- CN201166757Y CN201166757Y CNU2008200793766U CN200820079376U CN201166757Y CN 201166757 Y CN201166757 Y CN 201166757Y CN U2008200793766 U CNU2008200793766 U CN U2008200793766U CN 200820079376 U CN200820079376 U CN 200820079376U CN 201166757 Y CN201166757 Y CN 201166757Y
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- stripping
- cylinder
- arm
- acf
- conductiving glue
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Abstract
The utility model relates to a device for cutting and stripping anisotropic conductive adhesive, which comprises a cutting mechanism and a stripping mechanism. The cutting mechanism including a base with two arms, and blade sets connected with each arm. The base is connected with a first driving device for driving the base to move. A second driving device for driving the stripping mechanism to move is disposed on the base. The device only requires three process operations to complete the cutting and the stripping of the anisotropic conductive adhesive at one time, therefore, the process is simplified, the cutting and stripping speed are improved, and the operating efficiency is improved. In addition, when the stripping mechanism strips the anisotropic conductive adhesive, two blade sets still push the substrate strip on a fixed mesa, so that the substrate strip can not be detached along with the stripping of the anisotropic conductive adhesive; therefore, a release tap can smoothly strip the anisotropic conductive adhesive, and the stripping and adhering effects of the anisotropic conductive adhesive can be improved.
Description
Technical field
The utility model relates to the demonstration field, particularly relates to a kind of anisotropy conductiving glue and shears and stripping off device.
Background technology
Anisotropy conductiving glue (Anistotropic Conductive Film; Be called for short: ACF) because of having anisotropy and electric conductivity, and have can process continuously, the stock utilization advantages of higher, thereby be widely applied to field of liquid crystal display, be the important materials of liquid crystal panel and chip for driving linking.
In the preparation technology of LCD, liquid crystal panel and chip for driving can adopt the ACF winding to attach technology (Tape Automated Bonding automatically, be called for short: TAB) be connected, this technology shears by anisotropy conductiving glue usually and stripping off device is realized the automatic shearing of ACF and peeled off (Half-Cutting and Peeling), shear in the process of ACF at this device, cut off ACF but do not cut off the base band that is stained with ACF, therefore, can visually this device be sheared the ACF process and be referred to as " Half-Cutting " (half cut-off).Fig. 1 shears and the stripping off device structural representation for the prior art anisotropy conductiving glue.As shown in Figure 1, the ACF automatic attachment device comprises shearing (Half-Cutting) a1 of mechanism and peels off (Peeling) a2 of mechanism, wherein, cutting mechanism a1 is connected with the cylinder arm of the first cylinder a3 that drives cutting mechanism a1 elevating movement, mechanism for stripping a2 is connected with the cylinder arm of the second cylinder a4 that drives mechanism for stripping a2 elevating movement, only is provided with one group of blade a11 that is used to cut off ACF on the cutting mechanism a1.
The shearing of an ACF of existing ACF automatic attachment device operation and stripping process comprise the steps: that cutting mechanism a1 moves upward for the first time under the first cylinder a3 drives, after the base band a51 that blade a11 will be stained with ACF is pressed to fixedly base station (Back Up) a52 of tape-feed, ACF is cut off; Cutting mechanism resets under the first cylinder a3 drives for the first time; After ACF continued to transport preset length forward under tape-feed drives, cutting mechanism a1 moved upward for the second time, cuts off ACF once more; Cutting mechanism a1 resets for the second time; The vacuum of tape-feed (Vacuum) adsorbent equipment a53 absorption base band a51, mechanism for stripping a2 moves upward under the second cylinder a4 drives, and after peeling off band (Peeling Tape) a21 and clinging the ACF that has cut off, mechanism for stripping a2 resets.This shows that there is following defective in prior art ACF automatic attachment device:
1, because cutting mechanism only is provided with one group of blade, therefore shears and peel off in the ACF process, the cutting mechanism of ACF automatic attachment device needs the to-and-fro movement secondary, mechanism for stripping also needs to-and-fro movement once, and therefore, ACF shearing and peeling rate are slow, complex procedures, work efficiency is lower.
2, base band is only adsorbed by tape-feed, when preparation resets downwards after peeling off band to cling ACF, easily with ACF together with the base band adhesion, make base band break away from the vacuum suction position of tape-feed, base band drives ACF and travels forward, cause ACF to attach badly with peeling off band, and ACF also might adhere to other positions of device and pollutes.
3, after cutting mechanism moves up to the fixedly base station collision of blade and tape-feed fast, the movement velocity of blade reduces to zero rapidly, because blade and cutting mechanism are for fixedlying connected, this makes that the blade gouging abrasion is serious, and can not cut off ACF effectively behind the blade abrasion, this also will influence the actual effect of peeling off of ACF.
The utility model content
The purpose of this utility model provides a kind of anisotropy conductiving glue and shears and stripping off device, can improve the speed of shearing and peeling off ACF, simplifies working process, and improves ACF and peels off and attach effect.
To achieve these goals, the utility model provides a kind of anisotropy conductiving glue to shear and stripping off device, comprise cutting mechanism and mechanism for stripping, described cutting mechanism comprises the set of blades that pedestal with two arms is connected with each arm, described pedestal is connected with first drive unit that drives described base motion, and second drive unit that drives described mechanism for stripping motion is arranged on the described pedestal.
On the basis of technique scheme, will also can be connected between described arm and the set of blades by the spring that plays buffer action.Described set of blades can specifically comprise the knife rest of blade and fixing described blade, and described knife rest is connected with described arm by described spring.Also can be provided with first rail plate of the described knife rest direction of motion of restriction on described arm and the knife rest.Described first drive unit can specifically comprise first cylinder and the first cylinder arm that is connected with described first cylinder, and the described first cylinder arm is connected with described pedestal.
On the basis of technique scheme, described mechanism for stripping can specifically comprise housing, be located at power rotor and the driven rotor on the described housing, the peeling off band and supporting the described base station of peeling off band on described power rotor and driven rotor that be in transmission connection, and described base station is located at the top of described housing.Also can be provided with the described backstay of peeling off band of tensioning between described power rotor and the described driven rotor, described backstay is connected with described housing.Described second drive unit can specifically comprise second cylinder and the second cylinder arm that is connected with described second cylinder, and described second cylinder is connected with described pedestal, and the described second cylinder arm is connected with described housing.Also can be provided with second rail plate of the described housing direction of motion of restriction on described second cylinder and the housing.
The utility model proposes a kind of anisotropy conductiving glue and shear and stripping off device, have following advantage:
1, the utility model is by being provided with the pedestal of two arms, and two arms respectively are provided with a set of blades, and move upward in the time of by cutting mechanism and mechanism for stripping, making the utility model inferior three process operations that only need that shear and stripping off device all move upward once, stripping off device resets once, shear resets can finish an ACF shears and stripping process, therefore help simplifying working process, improve the speed that ACF shears and peels off, increase work efficiency.
2, mechanism for stripping of the present utility model carries out ACF when peeling off, since two set of blades of cutting mechanism still with the base band roof pressure on fixing base station, when therefore peeling off band and peeling off ACF, can with base band related sticking under, be convenient to peel off band and peel off ACF smoothly, that improves ACF peels off and attaches effect.
3, the utility model is owing to be provided with the spring that can play buffer action in the junction of set of blades and arm, the utility model wearing and tearing of blade have in use been reduced, prolong the serviceable life of blade, make blade effectively cut off ACF, what help improving ACF actually peels off and attaches effect.
4, the utility model has effectively guaranteed operating accuracy of the present utility model, thereby has increased work efficiency by stop means such as rail plate are set.
Because the utlity model has speed that improve to shear and peel off ACF, simplify working process, operating accuracy and efficient height, blade wearing and tearing are little, peel off advantages such as ACF is effective, therefore, the utility model can be applicable to display panels and flexible PCB (Tape Carrier Package, be called for short: bonding, display panels TCP) and bonding or organic EL display panel (OrganicLight Emitting Devices, the abbreviation: OLED) wait other display panels bonding of driving circuit with being connected of driving circuit.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 shears and the stripping off device structural representation for the prior art anisotropy conductiving glue;
Fig. 2 shears and the stripping off device structural representation for the utility model anisotropy conductiving glue;
Fig. 3 shears and the stripping off device first example structure synoptic diagram for the utility model anisotropy conductiving glue;
Fig. 4 shears and the stripping off device second example structure synoptic diagram for the utility model anisotropy conductiving glue;
Fig. 5 is the structural representation of set of blades among shearing of the utility model anisotropy conductiving glue and stripping off device second embodiment;
Fig. 6 is the structural representation of mechanism for stripping among shearing of the utility model anisotropy conductiving glue and stripping off device second embodiment.
Description of reference numerals:
The 1-cutting mechanism; The 2-mechanism for stripping; 3-first drive unit;
4-second drive unit; The 111-arm; The 112-pedestal;
The 121-knife rest; The 122-blade; 21-peels off band;
The 22-base station; The 23-housing; The 24-power rotor;
The 25-driven rotor; The 26-backstay; 31-first cylinder;
The 32-first cylinder arm; 41-second cylinder; The 42-second cylinder arm;
The 51-rotor; 52-ACF; The 53-base band;
The 54-vacuum absorption device; 55-is base station fixedly; The 6-spring;
71-first rail plate; 72-second rail plate.
Embodiment
Fig. 2 is the structural representation of shearing of the utility model anisotropy conductiving glue and stripping off device.As shown in Figure 2, the utility model agent structure comprises cutting mechanism 1, mechanism for stripping 2, drives first drive unit 3 of cutting mechanism 1 elevating movement and second drive unit 4 of driving mechanism for stripping 2 elevating movements, cutting mechanism 1 is connected with first drive unit 3, and is connected with mechanism for stripping 2 by second drive unit 4.When the utility model uses in reality, can be used, finish the shearing fast of ACF and peel off with the tape-feed of the conveying ACF of outside.
First embodiment
Fig. 3 is the structural representation of shearing of the utility model anisotropy conductiving glue and stripping off device first embodiment.As shown in Figure 3, in the present embodiment, cutting mechanism comprises U type pedestal and two set of blades; U type pedestal comprises two arms 111 and the pedestal 112 that is connected two arms 111; Set of blades comprises knife rest 121 and blade 122, and blade 122 is fixed on the knife rest 121 by fixed screw; Each arm 111 of U type pedestal is connected with a knife rest 121 by screw.
Mechanism for stripping comprises and is used to peel off peeling off with 21, support base station 22, the housing 23 that is connected with base station 22 belows peeled off with 21, being arranged on power rotor 24 and driven rotor 25 and backstay 26 on the housing 23 of ACF.Peel off when guaranteeing to peel off ACF and be with 21 to have certain force of strain, ACF only is attached to peel off, can on driven rotor 25, set up clutch coupling with on 21 and can not adhere to other positions of equipment.Peel off with 21 upper surfaces of walking around base station 22 and be in transmission connection on power rotor 24 and driven rotor 25, backstay 26 is arranged between power rotor 24 and the driven rotor 25 and with housing 23 and is connected, and is used to limit the tape transport direction of peeling off with 21.
First drive unit comprises first cylinder 31 and the first cylinder arm 32.First cylinder 31 is connected with an end of the first cylinder arm 32, and the other end of the first cylinder arm 32 is connected with the lower surface of the pedestal 112 of U type pedestal, is used under the driving of first cylinder 31, drives the elevating movement of U type pedestal.
Second drive unit comprises second cylinder 41 and the second cylinder arm 42.One end of the second cylinder arm 42 is connected with second cylinder 41, and the other end is connected with the bottom of housing 23, is used for drive shell 23 elevating movements under the driving of second cylinder 41; The pedestal of second cylinder 41 is connected with the upper surface of the pedestal 112 of U type pedestal.Cutting mechanism, second drive unit and stripping off device can be done elevating movement simultaneously under the driving of first cylinder 31.
Present embodiment can cooperate outside tape-feed to realize the shearing of ACF and peel off when practical application.As shown in Figure 3, tape-feed comprises one group of rotor 51 that is used to carry ACF, is stained with the base band 53 of ACF52, the vacuum absorption device 54 of absorption base band 53, and for shearing the fixedly base station 55 that ACF52 provides support; ACF52 is carried by base band 53, and is externally carried under the drive source drives by rotor 51.
During the present embodiment real work, finish the course of work that ACF shears and peel off and be:
By to the analysis of the above-mentioned course of work of present embodiment as can be known, present embodiment compared with prior art has following advantage:
1, present embodiment is provided with U type pedestal, on two arms of U type pedestal, a set of blades is set respectively, and drive when realizing cutting mechanism and mechanism for stripping by first cylinder, making present embodiment inferior three process operations that only need that shear and stripping off device all move upward once, stripping off device resets once, shear resets can finish an ACF shears and stripping process, therefore help simplifying working process, improve the speed that ACF shears and peels off, increase work efficiency;
2, the present embodiment mechanism for stripping carries out ACF when peeling off, since two set of blades of cutting mechanism still with the base band roof pressure on fixing base station, when therefore peeling off band and peeling off ACF, can with base band related sticking under, be convenient to peel off band and peel off ACF smoothly, that improves ACF peels off and attaches effect.
Second embodiment
Fig. 4 is the structural representation of shearing of the utility model anisotropy conductiving glue and stripping off device second embodiment.As shown in Figure 4, present embodiment and anisotropy conductiving glue are sheared and the difference of aforementioned first embodiment of stripping off device is, present embodiment is provided with spring 6 at each arm 111 of U type pedestal and the junction of knife rest 121.Preferably, spring 6 has bigger elasticity, makes two blade 122 roof pressures fixedly can obtain buffer displacement during base station 55, reduces two blades 122 and the fixing impact force of base station 55, thereby reduces the wearing and tearing of blade 122, prolongs the serviceable life of blade 122.
Fig. 5 is the structural representation of set of blades among shearing of the utility model anisotropy conductiving glue and stripping off device second embodiment.As shown in Figure 5, for guaranteeing that blade 122 vertically moves, first rail plate 71 of restriction blade 122 direction of motion can be set on arm 111 and knife rest 121.
Fig. 6 is the structural representation of mechanism for stripping among shearing of the utility model anisotropy conductiving glue and stripping off device second embodiment.As shown in Figure 6, vertically move, second rail plate 72 of restriction housing 23 direction of motion can be set on the pedestal of second cylinder 41 and housing 23 for guaranteeing stripping off device.
Present embodiment is owing to can play the spring of buffer action in the setting of the junction of the arm of set of blades and U type pedestal, the wearing and tearing of present embodiment blade have been reduced, prolong the serviceable life of blade, make blade effectively cut off ACF, what help improving ACF actually peels off and attaches effect.In addition, by stop means such as rail plate are set, effectively guaranteed the operating accuracy of present embodiment, thereby increased work efficiency.
Because present embodiment has speed that improve to shear and peel off ACF, simplifies working process, the wearing and tearing of operating accuracy and efficient height, blade are little, peel off advantages such as ACF is effective, therefore, present embodiment can be applicable to display panels and TCP bonding, display panels is bonding with being connected of driving circuit with other display panels such as bonding or OLED of driving circuit.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that previous embodiment is put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of the utility model embodiment technical scheme.
Claims (9)
1, a kind of anisotropy conductiving glue is sheared and stripping off device, comprise cutting mechanism and mechanism for stripping, it is characterized in that, described cutting mechanism comprises the set of blades that pedestal with two arms is connected with each arm, described pedestal is connected with first drive unit that drives described base motion, and second drive unit that drives described mechanism for stripping motion is arranged on the described pedestal.
2, anisotropy conductiving glue according to claim 1 is sheared and stripping off device, it is characterized in that, the spring by a buffer action between described arm and the set of blades is connected.
3, anisotropy conductiving glue according to claim 2 is sheared and stripping off device, it is characterized in that, described set of blades comprises the knife rest of blade and fixing described blade, and described knife rest is connected with described arm by described spring.
4, anisotropy conductiving glue according to claim 3 is sheared and stripping off device, it is characterized in that, described arm and knife rest are provided with first rail plate of the described knife rest direction of motion of restriction.
5, shear and stripping off device according to the described arbitrary anisotropy conductiving glue of claim 1-4, it is characterized in that described first drive unit comprises first cylinder and the first cylinder arm that is connected with described first cylinder, the described first cylinder arm is connected with described pedestal.
6, shear and stripping off device according to the described arbitrary anisotropy conductiving glue of claim 1-4, it is characterized in that, described mechanism for stripping comprises housing, is located at power rotor and the driven rotor on the described housing, the peeling off band and supporting the described base station of peeling off band on described power rotor and driven rotor that be in transmission connection, and described base station is located at the top of described housing.
7, anisotropy conductiving glue according to claim 6 is sheared and stripping off device, it is characterized in that be provided with the described backstay of peeling off band of tensioning between described power rotor and the described driven rotor, described backstay is connected with described housing.
8, anisotropy conductiving glue according to claim 6 is sheared and stripping off device, it is characterized in that, described second drive unit comprises second cylinder and the second cylinder arm that is connected with described second cylinder, described second cylinder is connected with described pedestal, and the described second cylinder arm is connected with described housing.
9, anisotropy conductiving glue according to claim 8 is sheared and stripping off device, it is characterized in that, described second cylinder and housing are provided with second rail plate of the described housing direction of motion of restriction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200793766U CN201166757Y (en) | 2008-03-13 | 2008-03-13 | Apparatus FOR shearing and peeling aeolotropism conducting resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200793766U CN201166757Y (en) | 2008-03-13 | 2008-03-13 | Apparatus FOR shearing and peeling aeolotropism conducting resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201166757Y true CN201166757Y (en) | 2008-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200793766U Expired - Lifetime CN201166757Y (en) | 2008-03-13 | 2008-03-13 | Apparatus FOR shearing and peeling aeolotropism conducting resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201166757Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227760A (en) * | 2008-12-26 | 2011-10-26 | Nec液晶技术株式会社 | Acf attachment device and display device manufacturing method |
| CN101995677B (en) * | 2009-08-20 | 2012-05-30 | 友达光电(厦门)有限公司 | Anisotropies conductor film (ACF) attaching device and attaching method |
| CN102127374B (en) * | 2010-12-29 | 2012-06-13 | 北京遥测技术研究所 | Method for repairing DAD-40 conductive adhesive bonding product |
| CN106626717A (en) * | 2017-01-05 | 2017-05-10 | 京东方科技集团股份有限公司 | Conductive adhesive stripping device, conductive adhesive attaching device and control method of attaching device |
| CN114800628A (en) * | 2021-01-18 | 2022-07-29 | 三赢科技（深圳）有限公司 | Cutter and rubber cutting device |
-
2008
- 2008-03-13 CN CNU2008200793766U patent/CN201166757Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227760A (en) * | 2008-12-26 | 2011-10-26 | Nec液晶技术株式会社 | Acf attachment device and display device manufacturing method |
| CN102227760B (en) * | 2008-12-26 | 2014-11-05 | Nlt科技股份有限公司 | ACF attachment device and display device manufacturing method |
| CN101995677B (en) * | 2009-08-20 | 2012-05-30 | 友达光电(厦门)有限公司 | Anisotropies conductor film (ACF) attaching device and attaching method |
| CN102127374B (en) * | 2010-12-29 | 2012-06-13 | 北京遥测技术研究所 | Method for repairing DAD-40 conductive adhesive bonding product |
| CN106626717A (en) * | 2017-01-05 | 2017-05-10 | 京东方科技集团股份有限公司 | Conductive adhesive stripping device, conductive adhesive attaching device and control method of attaching device |
| CN106626717B (en) * | 2017-01-05 | 2019-11-19 | 京东方科技集团股份有限公司 | A kind of control method of the stripping off device of conducting resinl, adhering device and adhering device |
| CN114800628A (en) * | 2021-01-18 | 2022-07-29 | 三赢科技（深圳）有限公司 | Cutter and rubber cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150716 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150716 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150716 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081217 |