CN220096890U - Paper-taking clamping mechanism for glass substrate processing - Google Patents
Paper-taking clamping mechanism for glass substrate processing Download PDFInfo
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- CN220096890U CN220096890U CN202320937573.1U CN202320937573U CN220096890U CN 220096890 U CN220096890 U CN 220096890U CN 202320937573 U CN202320937573 U CN 202320937573U CN 220096890 U CN220096890 U CN 220096890U
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- paper
- glass substrate
- mounting block
- paper taking
- negative pressure
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- 239000011521 glass Substances 0.000 title claims abstract description 40
- 239000000758 substrate Substances 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 238000004806 packaging method and process Methods 0.000 claims abstract description 5
- 241000252254 Catostomidae Species 0.000 claims 2
- 230000007547 defect Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model provides a paper-taking clamping mechanism for glass substrate processing, which relates to the field of glass substrate processing and comprises the following components: the device comprises a driving base mechanism, a left mounting block, a right mounting block and an arc clamping plate, wherein the lower end of the driving base mechanism is connected with a glass substrate packaging table top, the left mounting block and the right mounting block are connected with a paper taking roller through a rotating shaft, a negative pressure adsorption net mouth is formed in the surface of the paper taking roller, four groups of paper taking suction cups are inlaid and mounted on the lower end face of the paper taking roller, the negative pressure adsorption net mouth and the paper taking suction cups are connected with a negative pressure cavity through branch pipelines, and the left end of the negative pressure cavity is connected with a vacuum pipeline. The utility model solves the defects that paper on the upper surface of the lower clamping plate is easy to stay on the surface when the two groups of clamping plates move up and down to loosen, and the paper is difficult to automatically fall on the glass substrate after clamping and separating.
Description
Technical Field
The utility model relates to the field of glass substrate processing, in particular to a paper taking clamping mechanism for glass substrate processing.
Background
The glass substrate is a thin glass sheet with an extremely flat surface, is one of key basic materials of the flat panel display industry, a piece of specially processed paper is paved between two adjacent glass sheets when the glass substrate is packaged, so that the glass sheets are free from relative sliding, damage to the glass sheets caused by relative sliding in the transportation process is eliminated, the quality of the glass sheets is improved, through retrieval, the prior art (application number: CN 202221382474.3) describes that' when the spacing sheets need to be taken away, the output end of a cylinder stretches out, a connecting rod drives a turnover plate to rotate, two clamping plates are closed, a paper clamping device clamps the spacing sheets and cannot fall off, when the spacing sheets need to be placed, the output end of the cylinder retracts, the connecting rod drives the turnover plate to rotate, the two clamping plates are separated, the paper clamping device releases the spacing sheets, the spacing sheets can be separated from the paper clamping device, clamping and placing of the spacing sheets are stably and rapidly realized, and faults of a production line are avoided.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the paper-taking clamping mechanism for processing the glass substrate is provided at present, so that the defect that paper on the upper surface of a lower clamping plate is easy to stay on the surface when two groups of clamping plates move up and down to loosen in the prior art, and the paper is difficult to automatically fall on the glass substrate after clamping and separating is overcome.
In order to achieve the above object, there is provided a glass substrate processing paper-taking clamping mechanism comprising: the lower end of the driving base mechanism is connected with a glass substrate packaging table top,
the left mounting block and the right mounting block are connected with a paper taking roller through a rotating shaft, a negative pressure adsorption net mouth is formed in the surface of the paper taking roller, four groups of paper taking suction cups are mounted on the lower end face of the paper taking roller in an embedded mode, the negative pressure adsorption net mouth and the paper taking suction cups are connected with a negative pressure cavity through branch pipelines, and the left end of the negative pressure cavity is connected with a vacuum pipeline.
Further, the driving base mechanisms are symmetrically distributed with two groups; and a left mounting block and a right mounting block are respectively connected through the electric push rod, and a controller is fixed on the upper surface of the right mounting block.
Further, the inside embedding of right installation piece is fixed with step motor, step motor passes through the axis of rotation on the right side of shaft coupling connection paper taking cylinder.
Further, the front end surfaces of the left mounting block and the right mounting block are welded with a fixing frame, and the fixing frame is connected with an arc clamping plate through a hydraulic column; and the arc clamping plate is positioned at the front side of the paper taking roller.
Further, an infrared positioner is fixed on the right end face of the paper taking roller, and a receiver is arranged on the left side face of the right mounting block; and the receiver receives the infrared locator infrared beam.
Further, an annular negative pressure cavity is arranged in the paper taking roller, and the vacuum pipeline is connected with a vacuum pump through a pipeline rotary joint.
Further, a distance sensor is embedded in the middle of the lower end surface of the paper taking roller; and the distance sensor wire is connected with a controller.
The glass substrate processing paper taking clamping mechanism has the beneficial effects that the paper taking sucker on the surface of the paper taking roller is utilized to absorb and adhere to the upper surface of paper, the paper taking roller is driven by the stepping motor to rotate for 360 degrees, so that the negative pressure absorption net mouth on the surface of the paper taking roller is absorbed with the paper, the paper is conveniently clamped on the surface of the paper taking roller in a surrounding manner, the clamping firmness of the paper taking clamping mechanism is improved, and when the paper taking clamping mechanism is separated, the paper taking roller is reversely rotated for 360 degrees, so that the surrounding paper is separated from and falls onto the glass substrate, and the paper clamped by the paper taking clamping mechanism is ensured to automatically fall.
Drawings
Fig. 1 is a schematic front view of a glass substrate processing and paper-taking clamping mechanism according to an embodiment of the utility model.
Fig. 2 is a schematic diagram showing a front partial cross-sectional structure of a glass substrate processing and paper-taking clamping mechanism according to an embodiment of the utility model.
Fig. 3 is a schematic side sectional view of a paper taking roller according to an embodiment of the utility model.
Fig. 4 is a schematic bottom view of the lower end surface of the paper taking roller according to an embodiment of the present utility model.
In the figure: 1. a drive base mechanism; 11. an electric push rod; 2. a left mounting block; 21. a right mounting block; 22. a controller; 23. a stepping motor; 3. a paper taking roller; 31. a rotating shaft; 32. an infrared locator; 33. a receiver; 34. a distance sensor; 4. a negative pressure adsorption net opening; 41. a vacuum pipe; 42. a negative pressure chamber; 43. a branch pipe; 5. an arc clamping plate; 51. a fixing frame; 52. a hydraulic column; 6. and a paper taking sucker.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
Referring to fig. 1 to 4, the present utility model provides a glass substrate processing and paper taking clamping mechanism, comprising: the lower end of the driving base mechanism 1 is connected with a glass substrate packaging table top,
the left mounting block 2 and the right mounting block 21 are connected with a paper taking roller 3 through a rotating shaft 31, a negative pressure adsorption net mouth 4 is formed in the surface of the paper taking roller 3, four groups of paper taking suction cups 6 are mounted on the lower end face of the paper taking roller 3 in an embedded mode, a negative pressure cavity 42 is connected with the negative pressure adsorption net mouth 4 and the paper taking suction cups 6 through branch pipelines 43, and the left end of the negative pressure cavity 42 is connected with a vacuum pipeline 41.
Working principle: when paper is taken, the lower end face of the paper taking roller 3 is attached to the edge of the paper surface, a vacuum pump is started, paper is adsorbed by the paper taking sucker 6 and moves towards the glass substrate, meanwhile, a stepping motor 23 is started, the paper taking roller 3 is driven to overturn, a negative pressure adsorption net mouth 4 on the surface of the paper taking roller 3 is adsorbed on the surface of the paper, the paper is wound on the surface of the paper taking roller 3, an arc clamping plate 5 is pushed to clamp and press, when the paper is moved to the upper part of the glass substrate, the arc clamping plate 5 is loosened, the paper taking roller 3 overturns for 360 degrees, the paper on the surface of the paper taking roller 3 is wound around and separated from the paper taking roller, and vacuum adsorption is disconnected again, so that the paper automatically falls on the glass substrate.
In the present embodiment, the driving base mechanism 1 is symmetrically distributed with two groups; and the left mounting block 2 and the right mounting block 21 are respectively connected through the electric push rod 11, and a controller 22 is fixed on the upper surface of the right mounting block 21.
As a preferred embodiment, the controller 22 is used to control the forward and reverse rotation and start and stop of the stepper motor 23. The electric push rod 11 is used for adjusting the height of the paper taking roller 3.
In the present embodiment, the stepping motor 23 is embedded and fixed inside the right mounting block 21, and the stepping motor 23 is connected to the rotating shaft 31 on the right side of the paper taking roller 3 through a coupling.
As a preferred embodiment, the stepper motor 23 drives the paper taking roller 3 to rotate positively and negatively through the rotation shaft 31, so that the paper sheet and the paper taking roller 3 can be conveniently attached to or detached from each other by adsorption.
In the embodiment, the front end surfaces of the left mounting block 2 and the right mounting block 21 are welded with a fixing frame 51, and the fixing frame 51 is connected with an arc clamping plate 5 through a hydraulic column 52; and the arc-shaped clamping plate 5 is positioned at the front side of the paper taking roller 3.
As a preferred embodiment, the hydraulic column 52 pushes the arc clamping plate 5 to be pressed on the front side surface of the paper taking roller 3, so that the paper sheet encircling the surface of the paper taking roller 3 is conveniently clamped, and the stability of clamping the paper sheet is ensured.
In the embodiment, an infrared positioner 32 is fixed on the right end surface of the paper taking roller 3, and a receiver 33 is arranged on the left side surface of the right mounting block 21; and receiver 33 receives the infrared beam from infrared locator 32.
As a preferred embodiment, the infrared positioner 32 is convenient for positioning the position of the paper taking sucker 6, so that the rotated paper taking sucker 6 is reversed to return to the original position, and the paper is conveniently driven to separate from the surface of the paper taking roller 3 and automatically falls.
In the present embodiment, an annular negative pressure chamber 42 is provided inside the paper taking roller 3, and a vacuum pump is connected to the vacuum pipe 41 through a pipe rotary joint.
As a preferred embodiment, the annular negative pressure cavity 42 provides vacuum adsorption for the negative pressure adsorption net mouth 4 and the paper taking sucker 6, so that paper is conveniently adsorbed to be wound on the surface of the paper taking roller 3.
In the embodiment, a distance sensor 34 is embedded in the middle of the lower end surface of the paper taking roller 3; and the controller 22 is wired to the distance sensor 34.
As a preferred embodiment, the distance sensor 34 is used for detecting the distance between the lower end surface of the paper taking roller 3 and the paper, so that the paper taking roller 3 can be conveniently moved downwards to be attached to the surface of the paper, and the paper can be conveniently absorbed.
The paper taking clamping mechanism for processing the glass substrate can effectively solve the defect that paper is difficult to automatically fall down on the glass substrate after clamping and separating, is convenient for the paper to encircle and clamp on the surface of the paper taking roller, improves the clamping firmness of the paper taking clamping mechanism, ensures that the paper clamped by the paper taking clamping mechanism automatically falls down, and is suitable for the paper taking clamping mechanism for processing the glass substrate.
Claims (7)
1. A glass substrate processing paper-taking clamping mechanism, comprising: the glass substrate packaging table is characterized in that the glass substrate packaging table is connected with the lower end of the driving base mechanism (1), the left mounting block (2), the right mounting block (21) and the arc clamping plate (5):
the paper collecting device is characterized in that the left mounting block (2) and the right mounting block (21) are connected with a paper collecting roller (3) through a rotating shaft (31), a negative pressure adsorption net mouth (4) is formed in the surface of the paper collecting roller (3), four groups of paper collecting suckers (6) are mounted on the lower end face of the paper collecting roller (3) in an embedded mode, the negative pressure adsorption net mouth (4) and the paper collecting suckers (6) are connected with a negative pressure cavity (42) through branch pipelines (43), and the left end of the negative pressure cavity (42) is connected with a vacuum pipeline (41).
2. The glass substrate processing and paper taking clamping mechanism according to claim 1, wherein the driving base mechanism (1) is symmetrically distributed with two groups; and a left mounting block (2) and a right mounting block (21) are respectively connected through an electric push rod (11), and a controller (22) is fixed on the upper surface of the right mounting block (21).
3. The glass substrate processing paper taking clamping mechanism according to claim 2, wherein a stepping motor (23) is embedded and fixed in the right mounting block (21), and the stepping motor (23) is connected with a rotating shaft (31) on the right side of the paper taking roller (3) through a coupler.
4. The glass substrate processing and paper taking clamping mechanism according to claim 1, wherein the front end surfaces of the left mounting block (2) and the right mounting block (21) are welded with a fixing frame (51), and the fixing frame (51) is connected with an arc clamping plate (5) through a hydraulic column (52); and the arc clamping plate (5) is positioned at the front side of the paper taking roller (3).
5. The glass substrate processing paper taking clamping mechanism according to claim 1, wherein an infrared positioner (32) is fixed on the right end face of the paper taking roller (3), and a receiver (33) is arranged on the left side face of the right mounting block (21); and a receiver (33) receives the infrared beam of the infrared locator (32).
6. The glass substrate processing paper taking clamping mechanism according to claim 1, wherein an annular negative pressure cavity (42) is arranged inside the paper taking roller (3), and the vacuum pipeline (41) is connected with a vacuum pump through a pipeline rotary joint.
7. The glass substrate processing paper taking clamping mechanism according to claim 1, wherein a distance sensor (34) is embedded in the middle of the lower end surface of the paper taking roller (3); and the distance sensor (34) is connected with the controller (22) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320937573.1U CN220096890U (en) | 2023-04-21 | 2023-04-21 | Paper-taking clamping mechanism for glass substrate processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320937573.1U CN220096890U (en) | 2023-04-21 | 2023-04-21 | Paper-taking clamping mechanism for glass substrate processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220096890U true CN220096890U (en) | 2023-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320937573.1U Active CN220096890U (en) | 2023-04-21 | 2023-04-21 | Paper-taking clamping mechanism for glass substrate processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220096890U (en) |
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2023
- 2023-04-21 CN CN202320937573.1U patent/CN220096890U/en active Active
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