CN209867693U - Positioning and clamping device suitable for laser drilling - Google Patents
Positioning and clamping device suitable for laser drilling Download PDFInfo
- Publication number
- CN209867693U CN209867693U CN201920426021.8U CN201920426021U CN209867693U CN 209867693 U CN209867693 U CN 209867693U CN 201920426021 U CN201920426021 U CN 201920426021U CN 209867693 U CN209867693 U CN 209867693U
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- positioning
- driving device
- glass
- clamping
- cross beam
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- 238000005553 drilling Methods 0.000 title claims abstract description 39
- 239000011521 glass Substances 0.000 claims abstract description 71
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000004080 punching Methods 0.000 abstract description 17
- 206010011376 Crepitations Diseases 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000002349 favourable Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a positioning and clamping device suitable for laser beam drilling relates to laser beam drilling technical field, include: the device comprises a displacement sensor, a controller, two positioning devices and two clamping devices; the positioning device comprises a first beam and a plurality of auxiliary glass placing components; the auxiliary glass placing component is arranged on the first cross beam; the auxiliary glass placing component comprises a first driving device and a first roller; the first driving device is connected with the first roller, the displacement sensor is electrically connected with the controller, and the clamping device comprises a second cross beam and a plurality of clamping components; the clamping part comprises a second driving device and a second roller, and the second driving device is connected with the second roller, so that the defect that the vertical positioning precision of glass is low due to the fact that the glass is repeatedly positioned by the moving reference platform and the upper and lower planes at present, and the glass punching quality is poor is overcome, the vertical positioning precision of the bottom surface of the glass is improved, and the qualification rate of glass punching products is improved.
Description
Technical Field
The utility model relates to a laser beam drilling technical field especially relates to a positioning and clamping device suitable for laser beam drilling.
Background
At present, glass punching is mainly traditional mechanical punching, and compared with traditional mechanical punching, laser punching has obvious advantages. The laser-induced separation process generates high-strength and naturally tempered edges, no micro cracks exist, cracks and breakage can be avoided, the punching quality is improved, the defective rate is reduced, the laser punching speed is higher, and the efficiency is higher.
However, compared with the conventional mechanical drilling, in the laser drilling process, because the cutting starting point of the laser focusing point is fixed, and the number of cutting turns needs to be reduced to the maximum extent, the position accuracy requirement of the glass in the vertical direction is very high, the existing clamping device clamps the glass placed in the middle by moving the lower reference surface and the upper reference surface of the reference platform simultaneously, although the glass can be clamped, the lower reference surface and the upper reference surface of the reference platform move, the lower reference surface and the upper reference surface of the reference platform are repeatedly positioned, so that the glass has a large positioning error in the vertical direction, and the method for moving the reference plane can move the lower reference surface when the glass is cut every time, so that the position accuracy of the glass in the vertical direction cannot meet the set requirement, and further, when the glass is drilled, the drilling cracks or even the glass is cracked easily occur, the glass becomes waste, the qualification rate of glass punching products is reduced, and the batch production of factories is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a positioning and clamping device suitable for laser beam drilling to solve the problem that above-mentioned prior art exists, guarantee that glass's bottom surface is accurate in vertical orientation location, crackle or burst appear when preventing glass from punching, with the qualification rate that improves glass punching product.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a positioning and clamping device suitable for laser drilling, which comprises a displacement sensor, a controller, two positioning devices and two clamping devices; the clamping device is arranged on the outer side of the positioning device; the positioning device comprises a first cross beam and a plurality of auxiliary glass placing components; the auxiliary glass placing part is arranged on the first cross beam; the auxiliary glass placing component comprises a first driving device and a first roller; the first driving device is fixedly arranged on the first cross beam, the output end of the first driving device is connected with the first roller wheel, the first driving device is used for driving the first roller wheel to vertically reciprocate, the first roller wheel is used for supporting glass, the displacement sensor is used for monitoring the displacement of the glass in a reference plane which is vertically and fixedly arranged relatively, the displacement sensor is electrically connected with the controller, and the controller is electrically connected with the first driving device; the clamping device comprises a second cross beam and a plurality of clamping components; the second cross beam is fixedly arranged on one side of the first cross beam, and the clamping component is fixedly arranged on the second cross beam; the clamping component comprises a second driving device and a second roller, the controller is electrically connected with the second driving device, and the second driving device is connected with the second roller so as to drive the second roller to press the glass on the reference plane.
Preferably, the positioning and clamping device suitable for laser drilling further comprises two first vertical plates, and the two first vertical plates are fixedly connected to two ends of the first cross beam respectively.
Preferably, each first beam is provided with three auxiliary glass placing parts.
Preferably, the positioning and clamping device suitable for laser drilling further comprises two second vertical plates, and the two second vertical plates are respectively and fixedly connected to two ends of the second cross beam.
Preferably, the positioning and clamping device suitable for laser drilling further comprises a first driving plate, the first driving plate is fixedly connected with the output end of the first driving device, and the first roller is fixedly connected to the first driving plate.
Preferably, the positioning and clamping device suitable for laser drilling further comprises a bottom plate, a second transmission plate, a third transmission plate, a wheel axle track plate and a wheel axle, wherein one end of the bottom plate is fixedly connected to the second cross beam, the second driving device is fixedly arranged on the bottom plate, one end of the second transmission plate is fixedly connected to the output end of the second driving device, the other end of the second transmission plate is rotatably connected to one end of the third transmission plate, the other end of the third transmission plate is fixedly connected to the second roller, the wheel axle is fixedly connected to the side wall of the third transmission plate, the wheel axle track plate is fixedly connected to the bottom plate, a wheel axle track is arranged on the wheel axle track plate, and the wheel axle track form a sliding connection.
Preferably, the number of the wheel shafts is equal to that of the wheel shaft track plates, and the number of the wheel shafts is two, and the two wheel shafts are respectively and fixedly connected to the two side walls of the third transmission plate.
Preferably, each of the second cross beams is provided with three clamping parts.
The utility model discloses for prior art gain following technological effect:
the utility model provides a positioning and clamping device suitable for laser drilling, which is characterized in that a datum plane is fixedly arranged, a glass bottom surface is placed on the fixedly arranged datum plane, and then the glass is pressed on the datum plane by a clamping device; compare current location clamping device can reduce clamping device's upper and lower reference surface at the motion of pressing from both sides tight glass process and punch the vertical positioning error that all will remove clamping device's lower reference surface and bring at every turn to glass, consequently, the utility model discloses can improve the vertical positioning accuracy to the glass bottom surface, be favorable to improving the qualification rate that laser punched.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a structural view of a clamping device of a positioning and clamping device suitable for laser drilling provided by the present invention;
FIG. 2 is a partial structure view of a clamping member of the positioning and clamping device suitable for laser drilling according to the present invention;
fig. 3 is the utility model provides a clamping part structure chart suitable for laser beam drilling's positioning and clamping device.
Fig. 4 is a structural diagram of a positioning device of the positioning and clamping device suitable for laser drilling provided by the present invention;
fig. 5 is a structure view of the positioning and clamping device for laser drilling, which is suitable for assisting the glass placing component.
Wherein: 1-second vertical plate, 2-second cross beam, 3-clamping part, 4-second driving device, 5-second driving plate, 6-third driving plate, 7-wheel shaft, 8-second roller, 9-bottom plate, 10-first vertical plate, 11-first cross beam, 12-assisting glass placing part, 13-first roller, 14-first driving plate and 15-first driving device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model aims at providing a positioning and clamping device suitable for laser beam drilling to solve the problem that prior art exists, guarantee that glass's bottom surface is accurate in vertical orientation location, crackle or burst appear when preventing glass from punching, with the qualification rate that improves glass punching product.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in FIGS. 1 to 5: the embodiment provides a positioning and clamping device suitable for laser drilling, which comprises a displacement sensor, a controller, two positioning devices and two clamping devices; the clamping device is arranged on the outer side of the positioning device; the positioning device comprises a first beam 11 and a plurality of auxiliary glass placing parts 12; the auxiliary glass placing member 12 is provided on the first beam 11; the auxiliary glass placing member 12 includes a first driving device 15 and a first roller 13; the first driving device 15 is fixedly arranged on the first cross beam 11, the output end of the first driving device 15 is connected with the first roller 13, the first driving device 13 is used for driving the first roller 13 to vertically reciprocate, the first roller 13 is used for supporting glass, the displacement sensor is used for monitoring the displacement of the glass in a reference plane which is vertically and fixedly arranged, when the displacement sensor monitors that the distance between the glass conveyed by the lifting mechanism above and the reference plane reaches a set distance, the displacement sensor is electrically connected with the controller and sends a signal to the controller, the controller is electrically connected with the first driving device 15, the controller controls the first driving device to be started, the first driving device 15 drives the first roller 13 to vertically move upwards to contact the bottom surface of the glass so as to support the glass, and then the controller controls the first driving device 15 to drive the first roller 13 to drive the glass to vertically move downwards, until the glass is stably placed on the reference plane, the first roller 15 moves to a position below the reference plane, so that the position precision of the bottom surface of the glass in the vertical direction is ensured, the positioning precision of laser drilling and the qualification rate of glass products subjected to laser drilling can be improved, and meanwhile, the movement error caused by the need of adjusting the position of the reference plane when the glass is drilled every time can be avoided, so that the qualification rate of batch laser drilling is further improved; the clamping device comprises a second cross beam 2 and a plurality of clamping components 3; the second cross beam 2 is fixedly arranged on one side of the first cross beam 11, and the clamping component 3 is fixedly arranged on the second cross beam 2; the clamping component 3 comprises a second driving device 4 and a second roller 8, the controller is electrically connected with the second driving device 4 to control whether the second driving device 4 is opened or not, the glass is stably placed on the reference plane, the controller controls the second driving device 4 to be opened, the second driving device 4 is connected with the second roller 8 to drive the second roller 8 to press the glass on the reference plane, certain pressure is applied to the periphery of glass punching, and the laser punching quality is improved.
The positioning and clamping device suitable for laser drilling further comprises two first vertical plates 10, and the two first vertical plates 10 are respectively fixedly connected to two ends of the first cross beam 11 and used for supporting the first cross beam 11.
Three auxiliary glass placing parts 12 are arranged on each first cross beam 11 so as to increase the contact surface of the positioning device and the glass and improve the glass placing stability.
The positioning and clamping device suitable for laser drilling further comprises two second vertical plates 1, and the two second vertical plates 1 are respectively fixedly connected to two ends of the second cross beam 2 and used for supporting the second cross beam 2.
The positioning and clamping device suitable for laser drilling further comprises a first driving plate 14, the first driving plate 14 is fixedly connected with the output end of the first driving device 15, and the first roller 13 is fixedly connected to the first driving plate 14.
The positioning and clamping device suitable for laser drilling further comprises a bottom plate 9, a second transmission plate 5, a third transmission plate 6, a wheel axle track plate and a wheel axle 7, one end of the bottom plate 9 is fixedly connected to the second cross beam 2, the second driving device 4 is fixedly arranged on the bottom plate 9, one end of the second transmission plate 5 is fixedly connected with the output end of the second driving device 4, the other end of the second transmission plate 5 is rotatably connected with one end of the third transmission plate 6, the other end of the third transmission plate 6 is fixedly connected with the second roller 8, the wheel axle 7 is fixedly connected with the side wall of the third transmission plate 6, the wheel axle track plate is fixedly connected to the bottom plate 9, a wheel axle track is arranged on the wheel axle track plate, the wheel axle 7 and the wheel axle track form sliding connection, the wheel axle 7 can rotate relative to the wheel axle track, so that the second roller 8 moves in an area limited along the wheel axle track, and one end of the wheel axle track far away from the second transmission plate 5 is higher than one end of the roller axle track, so set up, in order to guarantee when glass places and when punching, second drive arrangement 4 stretches out and slides to the one end of keeping away from second driving plate 5 with drive second gyro wheel 8 to press from both sides tight glass, and after glass punching is accomplished, second drive arrangement 4 shrink slides to the one end that is close to second driving plate 5 with drive second gyro wheel 8, makes second gyro wheel 8 lift from glass, is convenient for glass simultaneously and takes off.
The number of the wheel shafts 7 is equal to that of the wheel shaft track plates, and the two wheel shafts 7 are respectively and fixedly connected to two side walls of the third transmission plate 6.
Be provided with three hold assembly on every second crossbeam 2, increase hold assembly and can exert pressure to a plurality of positions simultaneously, be favorable to improving and evenly exert pressure to glass to guarantee laser drilling's pore-forming quality.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. The utility model provides a positioning and clamping device suitable for laser beam drilling which characterized in that: the device comprises a displacement sensor, a controller, two positioning devices and two clamping devices; the clamping device is arranged on the outer side of the positioning device; the positioning device comprises a first cross beam and a plurality of auxiliary glass placing components; the auxiliary glass placing part is arranged on the first cross beam; the auxiliary glass placing component comprises a first driving device and a first roller; the first driving device is fixedly arranged on the first cross beam, the output end of the first driving device is connected with the first roller wheel, the first driving device is used for driving the first roller wheel to vertically reciprocate, the first roller wheel is used for supporting glass, the displacement sensor is used for monitoring the displacement of the glass in a reference plane which is vertically and fixedly arranged relatively, the displacement sensor is electrically connected with the controller, and the controller is electrically connected with the first driving device; the clamping device comprises a second cross beam and a plurality of clamping components; the second cross beam is fixedly arranged on one side of the first cross beam, and the clamping component is fixedly arranged on the second cross beam; the clamping component comprises a second driving device and a second roller, the controller is electrically connected with the second driving device, and the second driving device is connected with the second roller so as to drive the second roller to press the glass on the reference plane.
2. The positioning and clamping device suitable for laser drilling as claimed in claim 1, wherein: the first vertical plates are fixedly connected to two ends of the first cross beam respectively.
3. The positioning and clamping device suitable for laser drilling as claimed in claim 1, wherein: each first cross beam is provided with three auxiliary glass placing components.
4. The positioning and clamping device suitable for laser drilling as claimed in claim 1, wherein: the two second vertical plates are fixedly connected to two ends of the second cross beam respectively.
5. The positioning and clamping device suitable for laser drilling as claimed in claim 1, wherein: the first driving device is arranged on the base, the second driving device is arranged on the base, the first driving device is arranged on the second driving device, the second driving device is arranged on the base, and the first roller is fixedly connected to the first driving plate.
6. The positioning and clamping device suitable for laser drilling as claimed in claim 1, wherein: the wheel axle track plate is fixedly connected to the bottom plate, a wheel axle track is formed in the wheel axle track plate, and the wheel axle track form sliding connection.
7. The positioning and clamping device suitable for laser drilling as claimed in claim 6, wherein: the number of the wheel shafts is equal to that of the wheel shaft track plates, the number of the wheel shafts is two, and the two wheel shafts are fixedly connected to the two side walls of the third transmission plate respectively.
8. The positioning and clamping device suitable for laser drilling as claimed in claim 1, wherein: and three clamping components are arranged on each second cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920426021.8U CN209867693U (en) | 2019-04-01 | 2019-04-01 | Positioning and clamping device suitable for laser drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920426021.8U CN209867693U (en) | 2019-04-01 | 2019-04-01 | Positioning and clamping device suitable for laser drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209867693U true CN209867693U (en) | 2019-12-31 |
Family
ID=68957754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920426021.8U Active CN209867693U (en) | 2019-04-01 | 2019-04-01 | Positioning and clamping device suitable for laser drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209867693U (en) |
-
2019
- 2019-04-01 CN CN201920426021.8U patent/CN209867693U/en active Active
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