CN220340510U - Liquid crystal module membrane material gum tool equipment - Google Patents
Liquid crystal module membrane material gum tool equipment Download PDFInfo
- Publication number
- CN220340510U CN220340510U CN202322066941.2U CN202322066941U CN220340510U CN 220340510 U CN220340510 U CN 220340510U CN 202322066941 U CN202322066941 U CN 202322066941U CN 220340510 U CN220340510 U CN 220340510U
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- CN
- China
- Prior art keywords
- guide rail
- linear guide
- sliding block
- groove
- block
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- 239000000463 material Substances 0.000 title claims abstract description 46
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 19
- 239000012528 membrane Substances 0.000 title description 2
- 239000000853 adhesive Substances 0.000 claims abstract description 29
- 230000001070 adhesive effect Effects 0.000 claims abstract description 29
- 238000010030 laminating Methods 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model provides a liquid crystal module film material back adhesive tooling device which accurately reaches an attaching position under the guiding of a tooling so as to achieve the purposes of optimizing a production process, minimizing production cost and maximizing production efficiency. Comprises a linear guide rail and a guiding limiting supercharging device; the guiding limiting supercharging device comprises a groove sliding block, a fixed block, a lifting pressure block and a spring; the fixed block and the lifting pressure block are connected up and down through a spring and then fixed on one side of the groove sliding block. The linear guide rail is fixed on the working platform of the laminating equipment, the bottom of the groove sliding block of the guiding limiting supercharging device is arranged on the linear guide rail and can slide on the linear guide rail, a longitudinal groove is formed in the middle of the groove sliding block, and the groove is used for passing through a rubber material.
Description
Technical Field
The utility model relates to the technical field of displays, in particular to a liquid crystal module film material back glue tool device.
Background
Currently, a large number of die-cut pieces are used in a liquid crystal module, and part of the die-cut pieces need to be adhered to other devices by double-sided adhesive tape. The implementation method comprises two main types of manual lamination and automatic equipment lamination:
1) The special-shaped part rubberizing is a pain point except that the efficiency is low, the accuracy is poor and the repair proportion is high;
2) The other is that the automatic laminating of equipment needs the direction frock to assist, otherwise has the extravagant area of glue material more than 70%, or only uses equipment to laminate from taking spacing auxiliary member, has the defect that the product rejection rate is high that the position is out of tolerance, prevents to fall this synergy measure in the inside enterprise and carries out.
Disclosure of Invention
In order to solve the technical problems in the background art, the utility model provides a liquid crystal module film material back adhesive tooling device which can accurately reach an attaching position under the guiding of the tooling so as to achieve the purposes of optimizing the production process, minimizing the production cost and maximizing the production efficiency.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
a film material back glue tool device of a liquid crystal module comprises a linear guide rail and a guide limiting pressurizing device; the guiding limiting supercharging device comprises a groove sliding block, a fixed block, a lifting pressure block and a spring; the fixed block and the lifting pressure block are connected up and down through a spring and then fixed on one side of the groove sliding block.
The linear guide rail is fixed on the working platform of the laminating equipment, the bottom of the groove sliding block of the guiding limiting supercharging device is arranged on the linear guide rail and can slide on the linear guide rail, a longitudinal groove is formed in the middle of the groove sliding block, and the groove is used for passing through a rubber material.
Further, the linear guide rail is of an I-shaped structure, a chute matched with the I-shaped structure of the linear guide rail is arranged at the bottom of the groove sliding block, and clearance fit H8/f7 is adopted between the linear guide rail and the groove sliding block.
Further, the middle of the bottom of the linear guide rail is also provided with an avoidance groove for keeping a space at the bottom after the linear guide rail is fixed on a working platform of the laminating equipment, so that the adhesive material can pass through.
Further, the device also comprises an inner hexagonal jackscrew, a screw hole is formed in the upper end of the groove sliding block, the inner hexagonal jackscrew penetrates into the screw hole, and when the groove sliding block slides to the attaching position, the inner hexagonal jackscrew is jacked on the linear guide rail to lock the position of the groove sliding block.
Further, the lifting pressure block further comprises an inner hexagon screw, wherein a vertical through hole is formed in the fixing block, the inner hexagon screw sequentially penetrates through the through hole and the spring from the upper end of the fixing block, and the lower end of the inner hexagon screw is screwed into the lifting pressure block.
Compared with the prior art, the utility model has the beneficial effects that:
1) According to the liquid crystal module film material back adhesive tool, on the premise of ensuring quality on the basis of automatic adhesive bonding of equipment, balance is achieved between output speed and cost control, equipment is used for bonding, the bonding position is accurately reached under the guidance of the tool, the optimization of the production process is achieved, the production cost is minimized, and the production efficiency is maximized;
2) The tooling provided by the utility model can be used for rapidly and comprehensively pushing Chen Naxin through manual operation flexibility and automation, and simultaneously taking the product quality as a precondition, so that the production efficiency is improved compared with that of manual back glue; but also solves the defect of inaccurate manual alignment of the adhesive tape; the automatic back glue keeps the production automation degree; the cost of effectively controlling the utilization rate is improved by reducing the generation of the rubber waste.
Drawings
FIG. 1 is a perspective structure diagram of a film back adhesive tooling device for a liquid crystal module;
FIG. 2 is a front view of a film back adhesive tooling device for a liquid crystal module according to the present utility model;
FIG. 3 is a top view of a film back adhesive tooling device for a liquid crystal module according to the present utility model;
FIG. 4 is a schematic view of the initial contact between a glue material and a material to be bonded using the tooling device of the present utility model;
FIG. 5 is a schematic illustration of the adhesive and the adhesive backing of the bonded material using the tooling device of the present utility model;
FIG. 6 is a schematic diagram of a finished material adhesive-backed article using the tooling apparatus of the present utility model;
FIG. 7 is a schematic illustration of manual taping;
FIG. 8 is a schematic diagram of the finished product of an equipment automated rubberizing (waste area over 70%) plate product;
fig. 9 is a schematic diagram of a finished product of an equipment automated rubberizing (high product rejection rate) version product.
In the figure: the device comprises a linear guide rail 11, a mounting hole site 12, an avoidance groove 2, a guide limiting pressurizing device 21, a groove sliding block 22, an inner hexagonal jackscrew 23, a fixed block 24, a lifting pressure block 25, a spring 26, an inner hexagonal screw 27, a fixed screw 28, a groove 3, a device discharging shaft 4, a glue material 5, a material to be bonded 6, a material to be bonded 7, a glue material waste 8, a device self-provided limiting device 9 and a bonding device working platform.
Detailed Description
The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:
as shown in fig. 1-6, a film material back glue tool device of a liquid crystal module comprises a linear guide rail 1 and a guide limiting pressurizing device 2; the guiding limit supercharging device 2 comprises a groove sliding block 21, a fixed block 23, a lifting pressure block 24 and a spring 25; the fixing block 23 and the lifting pressure block 24 are vertically connected through a spring 25 and then fixed on one side of the groove sliding block 21 (when in use, the fixing block is positioned on the rear side of the groove sliding block 21, namely, the tail end direction of the adhesive material 4).
The linear guide rail 1 is fixed on the laminating equipment working platform 9, the bottom of the groove sliding block 21 of the guiding limit supercharging device 2 is arranged on the linear guide rail 1 and can slide on the linear guide rail 1, a longitudinal groove 28 (the linear guide rail 1 is transverse, the longitudinal direction is perpendicular to the linear guide rail 1) is arranged in the middle of the groove sliding block 21, and the groove 28 is used for passing through the adhesive material 4.
In this embodiment, the sliding structure of the guiding, limiting and pressurizing device 2 and the linear guide rail 1 is as follows: the linear guide rail 1 is of an I-shaped structure, a chute matched with the I-shaped structure of the linear guide rail 1 is arranged at the bottom of the groove sliding block 21, clearance fit H8/f7 is adopted between the linear guide rail 1 and the groove sliding block 21, lubricating grease is used for filling the inner space of the whole sliding block, and oil quantity is supplemented: q=n/150 (cm) 3 /hr)n。
In this embodiment, the linear guide 1 both ends are equipped with mounting hole site 11, adopt positioning bolt to fix on laminating equipment work platform 9, still are equipped with in the middle of the linear guide 1 bottom and dodge recess 12 for after on the fixed laminating equipment work platform 9 with linear guide 1, the bottom can leave the space, makes glue material 4 can pass.
In this embodiment, there is a position locking structure between the groove sliding block 21 and the linear guide 1, specifically: the inner hexagonal jackscrew 22 is arranged at the upper end of the groove sliding block 21, the inner hexagonal jackscrew 22 penetrates into the screw hole, and when the groove sliding block 21 slides to the attaching position, the inner hexagonal jackscrew 22 is propped against the linear guide rail 1 to lock the position of the groove sliding block 21.
In this embodiment, the lower end of the spring 25 is fixed on the lifting pressure block 24, the upper end of the spring 25 is penetrated in the fixed block 23, the fixed block 23 and the lifting pressure block 24 are connected into a whole, and then the fixed block 23 and the lifting pressure block 24 are mounted on the groove sliding block 21 by using the fixing screw 27. In this embodiment, there is an inner hexagon screw 26 for fixing the spring 25, the fixing block 23 is provided with a vertical through hole (the diameter of the through hole is smaller than the outer diameter of the spring 25), the inner hexagon screw 26 sequentially passes through the through hole and the spring 25 from the upper end of the fixing block 23, and the lower end is screwed into the threaded hole of the lifting pressure block 24. When in use, the fixed block 23 and the lifting pressure block 24 are positioned at the rear side of the groove sliding block 21, namely in the tail end direction of the adhesive material 4, and are used for secondarily pressurizing the adhesive material 4.
The width of the groove 28 of the groove sliding block 21 is set according to the width of the adhesive 4, and in this embodiment, the width of the groove 28 is 0.8mm-10mm.
The mechanical principle and the using method of the liquid crystal module film material back glue tool device are as follows:
as shown in fig. 4 to 6, a mechanical principle of a film material back adhesive tool for a liquid crystal module is as follows: firstly, the guiding limiting supercharging device 2 finds the attaching position of the adhesive material 4 on the linear guide rail 1 through sliding action and fixes the adhesive material, secondly, the adhesive material 4 is primarily adhered to the attached material 5 through the groove sliding block 21 to generate primary adhesive force, and finally, the adhesive material 4 with the primary adhesive force and the attached film material 5 are secondarily pressurized together through the lifting pressure block 24. The specific operation steps are as follows:
1) The linear guide rail 1 is fixed on a working platform 9 of the laminating equipment by adopting positioning bolts.
2) The guiding, limiting and pressurizing device 2 with the proper groove 28 is selected according to the width of the adhesive material 4, the device is roughly slid to a required interval on the linear slide rail 1, and the device is fixed by the inner hexagonal jackscrew 22 after measuring and determining the position by using a caliper.
3) And measuring the position of the finished product rubberizing material 4 by using a caliper, checking a design drawing label, if deviation exists, loosening the inner hexagonal jackscrew 22 to finely adjust the guiding limiting supercharging device 2, and repeatedly measuring the position of the finished product rubberizing material 4 by using the caliper until reaching the standard.
4) The glue material 4 is fixed on the material discharging shaft 3 of the equipment in a hanging mode, the initial end of the glue material 4 passes through the bottom of the linear guide rail 1 to be attached to the attached material 5 near the groove 28 of the sliding block 21, and the glue material 4 is manually guided into the groove 28 and runs along with the equipment. And then the material 5 to be bonded is bonded more firmly through the secondary pressurization of the lifting pressure block 24, and finally the equipment continuously operates to produce the product.
The practical verification shows that the range of the adhesive 4 suitable for the tool is 0.8mm-10mm in the adhesive 4 applying implementation process and manual adhesive applying and original equipment automatic adhesive applying process shown in fig. 6-9, and the product is stable in production in the interval, saves the adhesive 4 and has economic benefit.
The above examples are implemented on the premise of the technical scheme of the present utility model, and detailed implementation manners and specific operation processes are given, but the protection scope of the present utility model is not limited to the above examples. All other embodiments, which can be made by those skilled in the art without the inventive effort, are intended to be within the scope of the present utility model.
Claims (5)
1. The film material back glue tool device for the liquid crystal module is characterized by comprising a linear guide rail and a guide limiting pressurizing device; the guiding limiting supercharging device comprises a groove sliding block, a fixed block, a lifting pressure block and a spring; the fixed block is connected with the lifting pressure block up and down through a spring and then fixed on one side of the groove sliding block;
the linear guide rail is fixed on the working platform of the laminating equipment, the bottom of the groove sliding block of the guiding limiting supercharging device is arranged on the linear guide rail and can slide on the linear guide rail, a longitudinal groove is formed in the middle of the groove sliding block, and the groove is used for passing through a rubber material.
2. The liquid crystal module film material back glue tool device according to claim 1, wherein the linear guide rail is of an I-shaped structure, a sliding groove matched with the I-shaped structure of the linear guide rail is arranged at the bottom of the groove sliding block, and clearance fit H8/f7 is adopted between the linear guide rail and the groove sliding block.
3. The liquid crystal module film back glue tool device according to claim 1, wherein an avoidance groove is further formed in the middle of the bottom of the linear guide rail, and a space is reserved at the bottom of the linear guide rail after the linear guide rail is fixed on a working platform of the laminating device, so that glue materials can pass through the linear guide rail.
4. The liquid crystal module film back adhesive tooling device according to claim 1, further comprising an inner hexagonal jackscrew, wherein the upper end of the groove sliding block is provided with a screw hole, the inner hexagonal jackscrew penetrates into the screw hole, and when the groove sliding block slides to the attaching position, the inner hexagonal jackscrew is jacked on the linear guide rail to lock the position of the groove sliding block.
5. The liquid crystal module film back adhesive tooling device according to claim 1, further comprising an inner hexagon screw, wherein the fixing block is provided with a vertical through hole, the inner hexagon screw sequentially penetrates through the through hole and the spring from the upper end of the fixing block, and the lower end of the inner hexagon screw is screwed into the lifting pressure block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066941.2U CN220340510U (en) | 2023-08-03 | 2023-08-03 | Liquid crystal module membrane material gum tool equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066941.2U CN220340510U (en) | 2023-08-03 | 2023-08-03 | Liquid crystal module membrane material gum tool equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220340510U true CN220340510U (en) | 2024-01-12 |
Family
ID=89456832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322066941.2U Active CN220340510U (en) | 2023-08-03 | 2023-08-03 | Liquid crystal module membrane material gum tool equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220340510U (en) |
-
2023
- 2023-08-03 CN CN202322066941.2U patent/CN220340510U/en active Active
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