CN212219571U - Automatic bonding head for changing polarizer strip - Google Patents
Automatic bonding head for changing polarizer strip Download PDFInfo
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- CN212219571U CN212219571U CN202020545664.7U CN202020545664U CN212219571U CN 212219571 U CN212219571 U CN 212219571U CN 202020545664 U CN202020545664 U CN 202020545664U CN 212219571 U CN212219571 U CN 212219571U
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Abstract
The utility model discloses a polarizer belt material changing automatic adhesive joint, which comprises a film, a film rolling component and a film pressing and cutting component, wherein the film is horizontally arranged on a support plate, and an adhesive tape is wound on the film; the film pressing and cutting component and the film rolling component are sequentially arranged on one side of the film outlet end; the adhesive tape sequentially passes through the adhesive pressing and cutting part and the adhesive rolling part; the outer end and the inner end of the adhesive tape are propped against and adhered to the two strip-shaped polaroids by the adhesive rolling component and the adhesive pressing and cutting component, and the strip-shaped polaroids are gradually adhered to the strip-shaped polaroids along the opposite direction of the adhesive tape guiding out by the driving of the linear module; the adhesive pressing and cutting part loosens the inner end of the adhesive tape after the adhesion is finished and cuts the adhesive tape. The utility model discloses an automatic and new banded polaroid bonding of banded polaroid after cutting has effectively promoted switching material efficiency in the polaroid.
Description
Technical Field
The utility model relates to an automated manufacturing field indicates a polaroid area automatic bonding head of reloading very much.
Background
The flat panel display device is an important part of electronic products needing a display function, such as smart phones, flat computers, notebook computers, wearable electronic equipment, televisions, refrigerators, air conditioners, instruments and meters and the like. In recent years, with the rapid expansion of market demands of emerging consumer electronic products and smart home products represented by large-screen smart phones and wearable electronic devices, the shipment volume of flat panel display devices in China keeps continuously and rapidly increasing, and the leap-type development of flat panel display device production equipment is driven. According to recent predictions, the required area of a TFT LCD panel will increase from 16,100 ten thousand square meters in 2015 to 17,400 ten thousand square meters in 2016, with 8% rise. Although the end product demand slips, the number of shipment pieces of the panel is reduced. However, as the size of products increases and the demand of mobile phones and flat panel computers continues to increase, the demand of panels calculated by area will steadily increase, and the global LCD panel shipment will still keep 6-8% increase in 2016 + 2020. With the regional change of the industrial development, more and more Taiqi and Japanese enterprises invest and build panel factories in continental areas, such as landscapes, group creation and the like; while investing in building factories, equipment updating is indispensable, and relatively speaking, domestic manufacturers are under great competitive pressure, and in order to keep competitive advantages in the same row, the promotion and updating of modern equipment will also be used as the main development direction of the equipment, such as the current Huaxing photoelectricity, Tianma microelectronics group and the like.
The automatic attaching of the polaroid is a key core process in the manufacturing process of the flat-panel display, and the automatic attaching of the polaroid of the optical film body to the glass substrate is realized. The polarizer supplied material is generally a roll material, that is, a strip-shaped polarizer strip is wound on a winding wheel, and the polarizer is cut off according to the size of the produced screen body in the subsequent processing process. The web-shaped polarizer on the winding wheel needs to be completely pulled out during the process and then needs to be subjected to a reel change operation, which requires cutting the web-shaped polarizer on the original winding wheel and adhering the cut portion to the tape head of the new winding wheel. Aiming at the technical problem of bonding two polarizer belts on an original winding wheel and a new winding wheel, an automatic bonding head for changing the polarizer belts is required to be designed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, provide one kind and realized the automatic and new banded polaroid bonding of banded polaroid after the disconnection, effectively promoted the automatic bonding head of polaroid area reloading of switching material efficiency in the polaroid.
The utility model adopts the following technical scheme: the automatic adhesive joint for changing the material of the polaroid strip comprises a film, a film rolling component, a film pressing component and a film cutting component, wherein the film is horizontally arranged on a support plate, and an adhesive tape is wound on the film; the film pressing and cutting component and the film rolling component are sequentially arranged on one side of the film outlet end; the adhesive tape sequentially passes through the adhesive pressing and cutting part and the adhesive rolling part; the outer end and the inner end of the adhesive tape are propped against and adhered to the two strip-shaped polaroids by the adhesive rolling component and the adhesive pressing and cutting component, and the strip-shaped polaroids are gradually adhered to the strip-shaped polaroids along the opposite direction of the adhesive tape guiding out by the driving of the linear module; the adhesive pressing and cutting part loosens the inner end of the adhesive tape after the adhesion is finished and cuts the adhesive tape.
Preferably, the roller glue part include roller glue cylinder and outer compression roller, wherein, above-mentioned outer compression roller includes two, two outer compression rollers upper and lower interval and rotationally set up on the output of roller glue cylinder, roller glue cylinder drive outer compression roller is pressed close to the sticky tape.
Preferably, the glue pressing and cutting component comprises a cutting cylinder, a connecting block, a cutter, a main pushing cylinder, a connecting frame, an inner pressing roller, a press roller and a pressed roller, wherein the connecting frame is a V-shaped frame body, and the inner pressing roller and the press roller are respectively and rotatably arranged on two sides of the connecting frame; the pressure receiving roller is arranged in the V-shaped opening of the connecting frame, and the adhesive tape sequentially penetrates through the belt pressing roller, the V-shaped opening and the inner pressure roller.
Preferably, the main pushing cylinder is arranged on one side of the connecting frame and drives the connecting frame to move linearly, so that the inner pressing roller and the belt pressing roller press the adhesive tape on the strip-shaped polarizer.
Preferably, one end of the connecting block is rotatably connected to the outer side of the inner pressing roller, and the cutter is vertically connected to the connecting block.
Preferably, the cutting cylinder set up the lateral part at the connecting block, and the output rotationally is connected with the other end of connecting block, cuts off cylinder drive connecting block and drives the cutter and cut off the sticky tape.
The beneficial effects of the utility model reside in that:
the utility model discloses defect and not enough autonomic research and development to prior art existence have designed one kind and have realized effectively having promoted the automatic bonding of polaroid area reloading of conversion material efficiency in the polaroid to the automatic and new banded polaroid bonding of banded polaroid after the disconnection. The utility model comprises a film, a film rolling component and a film pressing and cutting component, wherein the film is horizontally arranged on a support plate, and an adhesive tape is wound on the film; the film pressing and cutting component and the film rolling component are sequentially arranged on one side of the film discharging end; the adhesive tape sequentially passes through the adhesive pressing and cutting part and the adhesive rolling part; the outer end and the inner end of the adhesive tape are propped against and adhered to the two strip-shaped polaroids by the adhesive rolling component and the adhesive pressing and cutting component, and the strip-shaped polaroids are gradually adhered to the strip-shaped polaroids along the opposite direction of the adhesive tape guiding out by the driving of the linear module; the glue pressing and cutting part loosens the inner end of the adhesive tape after the adhesion is finished and cuts the adhesive tape. The utility model discloses a from the roller glue cylinder and the outer compression roller that the sticky tape outermost end set up compress tightly the sticky tape from the outside up and down at an interval, set up interior compression roller and pinch roller through the link both ends of V type design, set up the compression roller in the V type opening between interior compression roller and the pinch roller, the sticky tape is after leading out from the film, passes interior compression roller, compression roller and pinch roller in proper order, through the pinch roller tensioning, the link drives interior compression roller and pinch roller through main push cylinder drive and presses the sticky tape roller on the polaroid area; meanwhile, a connecting block is also rotatably arranged at the connecting shaft end of the belt pressing roller, a cutter is vertically connected onto the connecting block, the connecting block is driven by a cutting cylinder to drive the cutter to rotate, after the adhesive tape is adhered, the cutting cylinder drives the connecting block to rotate, so that the belt pressing roller at one end of the connecting frame presses the inner end of the adhesive tape, the cutter rotates to be tangential to the outer end of the adhesive tape, and meanwhile, an inner pressing roller at the other end of the connecting frame loosens the adhesive tape; when the adhesive tape is cut off and needs to be attached again, the inner pressing roller and the outer pressing roller which are positioned at the other end of the connecting frame roll the adhesive tape simultaneously, and the pressing roller and the cutter which are positioned at one end of the connecting frame retract inwards so that the adhesive tape is adhered by the linear roller.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a second schematic perspective view of the present invention.
Fig. 3 is a third schematic view of a three-dimensional structure of the present invention.
Fig. 4 is a fourth schematic view of the three-dimensional structure of the present invention.
Fig. 5 is a top view of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1 to 5, the technical solution adopted by the present invention is as follows: a polarizer belt reloading automatic adhesive joint comprises a film 41, a film rolling component, a film pressing and cutting component, wherein the film 41 is horizontally arranged on a support plate, and an adhesive tape 42 is wound on the film 41; the film pressing and cutting component and the film rolling component are sequentially arranged on one side of the film outlet end of the film 41; the adhesive tape 42 sequentially passes through the adhesive pressing and cutting part and the adhesive rolling part; the outer end and the inner end of the adhesive tape 42 are propped against and adhered to the two strip-shaped polaroids by the glue rolling component and the glue pressing and cutting component, and the strip-shaped polaroids are gradually adhered to the strip-shaped polaroids along the opposite direction of the guiding out of the adhesive tape 42 by the driving of the linear module 3; the above-mentioned pressing and cutting means loosens the inner end of the adhesive tape 42 having been adhered and cuts the adhesive tape 42.
The glue rolling component comprises two glue rolling cylinders 43 and two outer pressing rollers 44, wherein the two outer pressing rollers 44 are vertically spaced and rotatably arranged at the output end of the glue rolling cylinders 43, and the glue rolling cylinders 43 drive the outer pressing rollers 44 to be close to the adhesive tapes 42.
The glue pressing and cutting component comprises a cutting cylinder 45, a connecting block 46, a cutter 47, a main pushing cylinder 48, a connecting frame 49, an inner pressing roller 410, a belt pressing roller 411 and a pressed roller 412, wherein the connecting frame 49 is a V-shaped frame body, and the inner pressing roller 410 and the belt pressing roller 411 are respectively and rotatably arranged on two sides of the connecting frame 49; the pressure receiving roller 412 is disposed in the V-shaped opening of the connecting frame 49, and the adhesive tape 42 passes through the tape pressing roller 411, the V-shaped opening, and the inner pressing roller 410 in this order.
The main push cylinder 48 is disposed at one side of the link 49, and drives the link 49 to move linearly, so that the inner press roller 410 and the pinch roller 411 press the tape 42 against the strip polarizer.
One end of the connecting block 46 is rotatably connected to the outside of the inner press roller 410, and the cutting knife 47 is vertically connected to the connecting block 46.
The cutting cylinder 45 is arranged on the side of the connecting block 46, the output end of the cutting cylinder is rotatably connected with the other end of the connecting block 46, and the cutting cylinder 45 drives the connecting block 46 to drive the cutter 47 to cut off the adhesive tape 42.
Further, the utility model designs an automatic bonding head is expected in polaroid area switching that has effectively promoted conversion efficiency in the polaroid to the automatic and new banded polaroid bonding of banded polaroid after the disconnection. The utility model comprises a film, a film rolling component and a film pressing and cutting component, wherein the film is horizontally arranged on a support plate, and an adhesive tape is wound on the film; the film pressing and cutting component and the film rolling component are sequentially arranged on one side of the film discharging end; the adhesive tape sequentially passes through the adhesive pressing and cutting part and the adhesive rolling part; the outer end and the inner end of the adhesive tape are propped against and adhered to the two strip-shaped polaroids by the adhesive rolling component and the adhesive pressing and cutting component, and the strip-shaped polaroids are gradually adhered to the strip-shaped polaroids along the opposite direction of the adhesive tape guiding out by the driving of the linear module; the glue pressing and cutting part loosens the inner end of the adhesive tape after the adhesion is finished and cuts the adhesive tape. The utility model discloses a from the roller glue cylinder and the outer compression roller that the sticky tape outermost end set up compress tightly the sticky tape from the outside up and down at an interval, set up interior compression roller and pinch roller through the link both ends of V type design, set up the compression roller in the V type opening between interior compression roller and the pinch roller, the sticky tape is after leading out from the film, passes interior compression roller, compression roller and pinch roller in proper order, through the pinch roller tensioning, the link drives interior compression roller and pinch roller through main push cylinder drive and presses the sticky tape roller on the polaroid area; meanwhile, a connecting block is also rotatably arranged at the connecting shaft end of the belt pressing roller, a cutter is vertically connected onto the connecting block, the connecting block is driven by a cutting cylinder to drive the cutter to rotate, after the adhesive tape is adhered, the cutting cylinder drives the connecting block to rotate, so that the belt pressing roller at one end of the connecting frame presses the inner end of the adhesive tape, the cutter rotates to be tangential to the outer end of the adhesive tape, and meanwhile, an inner pressing roller at the other end of the connecting frame loosens the adhesive tape; when the adhesive tape is cut off and needs to be attached again, the inner pressing roller and the outer pressing roller which are positioned at the other end of the connecting frame roll the adhesive tape simultaneously, and the pressing roller and the cutter which are positioned at one end of the connecting frame retract inwards so that the adhesive tape is adhered by the linear roller.
The embodiments of the present invention are only for describing the specific implementation thereof, and are not limited to the scope of protection thereof. The present invention is not limited to the above embodiments, but can be modified in various ways without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a polarizer area reloads from moving bonding head which characterized in that: comprises a film (41), a film rolling component and a film pressing and cutting component, wherein the film (41) is horizontally arranged on a support plate, and an adhesive tape (42) is wound on the film (41); the glue pressing and cutting component and the glue rolling component are sequentially arranged on one side of the glue outlet end of the roll film (41); the adhesive tape (42) sequentially passes through the adhesive pressing and cutting part and the adhesive rolling part; the outer end and the inner end of the adhesive tape (42) are propped against and adhered to the two strip-shaped polaroids by the adhesive rolling component and the adhesive pressing and cutting component, and the strip-shaped polaroids are gradually rolled and adhered to the strip-shaped polaroids along the opposite direction of the adhesive tape (42) driven by the linear module (3); the adhesive pressing and cutting part loosens the inner end of the adhesive tape (42) after the adhesion is finished, and cuts the adhesive tape (42).
2. The polarizer tape reloading automatic adhesive joint according to claim 1, wherein: the roller glue component comprises a roller glue cylinder (43) and two outer pressing rollers (44), wherein the two outer pressing rollers (44) are arranged at the output end of the roller glue cylinder (43) in a vertically spaced mode, and the roller glue cylinder (43) drives the outer pressing rollers (44) to be close to the adhesive tape (42).
3. The polarizer tape reloading automatic adhesive joint according to claim 2, wherein: the glue pressing and cutting component comprises a cutting cylinder (45), a connecting block (46), a cutter (47), a main pushing cylinder (48), a connecting frame (49), an inner pressing roller (410), a press belt roller (411) and a pressed roller (412), wherein the connecting frame (49) is a V-shaped frame body, and the inner pressing roller (410) and the press belt roller (411) are respectively and rotatably arranged on two sides of the connecting frame (49); the pressure receiving roller (412) is arranged in a V-shaped opening of the connecting frame (49), and the adhesive tape (42) sequentially passes through the belt pressing roller (411), the V-shaped opening and the inner pressure roller (410).
4. A polarizer tape changing automatic bonding head according to claim 3, wherein: the main push cylinder (48) is arranged on one side of the connecting frame (49) and drives the connecting frame (49) to move linearly, so that the inner pressing roller (410) and the belt pressing roller (411) press the adhesive tape (42) on the strip-shaped polarizer.
5. The polarizer tape reloading automatic adhesive joint according to claim 4, wherein: one end of the connecting block (46) is rotatably connected to the outer side of the inner pressing roller (410), and the cutter (47) is vertically connected to the connecting block (46).
6. The polarizer tape reloading automatic adhesive joint according to claim 5, wherein: cut off cylinder (45) set up the lateral part at connecting block (46), and the output rotationally is connected with the other end of connecting block (46), cut off cylinder (45) drive connecting block (46) and drive cutter (47) and cut off sticky tape (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545664.7U CN212219571U (en) | 2020-04-14 | 2020-04-14 | Automatic bonding head for changing polarizer strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545664.7U CN212219571U (en) | 2020-04-14 | 2020-04-14 | Automatic bonding head for changing polarizer strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212219571U true CN212219571U (en) | 2020-12-25 |
Family
ID=73906430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020545664.7U Active CN212219571U (en) | 2020-04-14 | 2020-04-14 | Automatic bonding head for changing polarizer strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212219571U (en) |
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2020
- 2020-04-14 CN CN202020545664.7U patent/CN212219571U/en active Active
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