CN213531263U - Embossed glass hole machining system - Google Patents
Embossed glass hole machining system Download PDFInfo
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- CN213531263U CN213531263U CN202022466136.5U CN202022466136U CN213531263U CN 213531263 U CN213531263 U CN 213531263U CN 202022466136 U CN202022466136 U CN 202022466136U CN 213531263 U CN213531263 U CN 213531263U
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Abstract
The utility model relates to a laser beam machining technical field, concretely relates to knurling glass hole system of processing, include: fixing device, the laser cutting module, electric lift platform, liquid feeding mechanism and water trap, fixing device is used for the fixed clamp to wait to process knurling glass, the laser cutting module is used for treating to process knurling glass and carries out the processing in hole, the laser cutting module is fixed and is carried out focusing on electric lift platform, liquid feeding mechanism is used for treating to process knurling glass treats the processing position and applys transparent liquid, liquid feeding mechanism sets up in below one side of laser cutting module, water trap sets up and is used for getting rid of the transparent liquid of treating to process knurling glass's upper surface when the processing is accomplished soon in below one side of laser cutting module. The utility model discloses the production yields is high, the line change adjustment and routine maintenance are convenient, and the suitability is strong, and the advantage is obvious.
Description
Technical Field
The utility model relates to a laser beam machining technical field, concretely relates to knurling glass spot facing work system.
Background
One surface of the glass produced by the rolling production process of the patterned glass is an embossed surface, and the other surface of the glass is a non-smooth surface. In order to make holes in the patterned glass, none of the existing solutions is ideal:
mechanical drilling adopts an upper drill bit and a lower drill bit machining mode, glass needs to be placed between the upper drill bit and the lower drill bit during machining, an upper pressing mechanism is adopted to compress the glass, then upper and lower drilling is carried out, water needs to be sprayed during drilling, and powder generated during drilling is taken away. The mechanical drilling mode has many defects, for example, the yield is reduced due to the abrasion of the drill bit, only round holes can be processed, other special-shaped holes cannot be processed, and the defects of overlong line changing and debugging time, inconvenient routine maintenance and the like exist.
Although the laser drilling is successfully applied to float glass, the production yield is high, the line change adjustment and the daily maintenance are convenient, and the laser drilling tends to replace the traditional mechanical drilling processing mode. However, due to the surface characteristics of the patterned glass, the patterned surface is densely covered with large concave-convex patterns, the non-smooth surface is composed of a plurality of micro orange patterns, pits and the like, after light irradiates the surface and is scattered, diffracted or refracted in different directions, light beams are diffused in the material, laser cannot directly penetrate through the non-smooth surface to effectively focus on the lower surface of the glass to punch and cut the glass from bottom to top, and only can focus on the upper surface to cut and process the glass from top to bottom, so that the mode is low in efficiency and is not suitable for the mass production requirements of enterprises.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an knurling glass hole system of processing, this system adopts earlier to treat processing position unsmooth upper surface through liquid feeding mechanism and applies one deck transparent liquid, transparent liquid is close with the refracting index of treating the processing glass material, the tongue and groove of glass unsmooth upper surface is filled up to transparent liquid to receive liquid tension effect transparent liquid upper surface natural formation smooth surface, make laser still can effectively focus after passing the glass surface, carry out the cutting of punching from bottom to top to glass. And (4) processing to a proper height, pausing cutting by laser, removing the transparent liquid on the upper surface of the processed part by a water removal device, and then resuming processing by laser to finish the cutting of the embossed glass through hole.
Specifically, the technical scheme of the utility model is that: an embossed glass hole machining system comprising: fixing device, the laser cutting module, electric lift platform, liquid feeding mechanism and water trap, fixing device is used for the fixed clamp to wait to process knurling glass, the laser cutting module is fixed and is carried out focusing on the electric lift platform, the laser cutting module is used for treating to process knurling glass and carries out the processing in hole, liquid feeding mechanism is used for treating to process knurling glass waits to process the position and applys transparent liquid, liquid feeding mechanism sets up in below one side of laser cutting module, water trap sets up and is used for getting rid of the transparent liquid of waiting to process knurling glass's upper surface when processing is accomplished soon in below one side of laser cutting module.
Furthermore, the liquid adding mechanism applies the transparent liquid in a way of mutually matching the pump body and the liquid flow control valve.
Further, the pump body is a glue dispensing pump or a peristaltic pump or a water pump.
Furthermore, the device also comprises a left-right moving mechanism which is connected with the electric lifting platform through a connecting plate and is used for driving the electric lifting platform to move left and right.
Furthermore, the laser cutting module adopts a concentric circle etching route, a spiral line etching route or a jitter line etching route for processing.
Further, the laser cutting module realizes that the processing route is etched from bottom to top through 3D galvanometer module or electric lift platform focusing, and the miropowder granule that the etching produced can in time drop, has avoided the influence of miropowder granule to incident laser, improves cutting efficiency.
Furthermore, the laser in the laser cutting module is a 532nm short pulse width green laser or a 1064nm short pulse width infrared laser, generates a high-pulse-energy light beam, is adjusted by expanding beams through an outer light path, and is focused on the patterned glass to be processed in a high-speed galvanometer scanning mode to perform hole cutting processing, the 1064nm infrared laser is preferentially adopted, and the processing efficiency of the 1064nm infrared laser can be improved by nearly one time compared with that of the 532nm short pulse width green laser.
Furthermore, the water removing device blows the transparent liquid away in a compressed air blowing mode or sucks the transparent liquid away in a negative pressure suction mode, the water removing device comprises an air pressure or vacuum control switch, an air flow regulating valve and a water removing blow pipe or a water suction head, and the water removing device removes the transparent liquid on the upper surface of the processing part completely to achieve an open water-free state.
Further, the laser cutting module is in the shape of the hole of waiting to process the knurling glass processing is circular port, quad slit, waist shape hole or arbitrary curve shape's hole.
The utility model has the advantages that:
1. the utility model discloses a transparent liquid that liquid feeding mechanism will have appropriate refracting index covers at the knurling glass and treats the processing position upper surface, makes laser can effectual formation focus carry out cutting process to realize that the knurling glass also can carry out etching processing from bottom to top high-efficiently with utilizing laser even there is the unsmooth surface condition under.
2. The utility model discloses a liquid feeding mechanism spun transparent liquid can be ordinary pure water or distilled water etc. that add certain composition additive, easily realizes in the in-service use of production, and is with low costs, can all draw materials on the spot in most glass workshop.
3. The utility model discloses go on in the laser beam machining process segmentation, get rid of transparent liquid before laser beam machining knurling glass upper surface, avoided laser focusing to be transparent liquid splashes, pollutes the laser cutting camera lens.
4. The utility model discloses the laser beam drilling mode production yields is high, the adjustment of trade line and routine maintenance are convenient, and the suitability is strong, and the advantage is obvious, and it is the trend to replace mechanical drilling.
Drawings
Fig. 1 is a perspective view of the present invention.
In the figure: the device comprises a fixing device 1, patterned glass 10, a laser cutting module 20, an electric lifting table 21, a liquid adding mechanism 30, a liquid flow control valve 31, a water removing device 40, a control switch 41, a gas flow control valve 42, a left-right moving mechanism 50 and a connecting plate 51.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the present invention will be combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides an embossed glass hole machining system, include: fixing device 1, laser cutting module 20, electric lift platform 21, liquid feeding mechanism 30 and water trap 40, fixing device 1 is used for the fixed clamp to wait to process knurling glass 10, laser cutting module 20 is fixed and is carried out the focusing on electric lift platform 21, laser cutting module 20 is used for treating that processing knurling glass 10 carries out the processing in hole, liquid feeding mechanism 30 is used for treating that processing knurling glass 10 waits to process the position and applys transparent liquid, liquid feeding mechanism 30 sets up the one side in electric lift platform 21 bottom, water trap 40 sets up the transparent liquid that is used for getting rid of the processing to wait to process knurling glass 10's upper surface when accomplishing soon in below one side of laser cutting module 20.
In this embodiment, the liquid adding mechanism 30 applies the transparent liquid by means of the mutual cooperation of the pump body and the liquid flow control valve 31.
In this embodiment, the pump body is a glue dispensing pump or a peristaltic pump or a water pump.
In this embodiment, the device further includes a left-right moving mechanism 50, and the left-right moving mechanism 50 is connected to the electric lift table 21 through a connecting plate 51 and is used for driving the electric lift table 21 to move left and right.
In this embodiment, the laser cutting module 20 performs processing by using a concentric etching, spiral etching or dithering line etching route.
In this embodiment, laser cutting module 20 realizes processing route etching from bottom to top through 3D galvanometer module or electronic elevating platform 21 focusing, and the miropowder granule that the etching produced can in time drop, has avoided the influence of miropowder granule to incident laser, improves cutting efficiency, and electronic elevating platform 21 focusing mode is with low costs, and the efficiency is equivalent, becomes the preferred of this embodiment.
In this embodiment, the laser beam is a short pulse laser beam or an ultrashort pulse laser beam, the laser in the laser cutting module 20 is preferably a 532nm short pulse width green laser or a 1064nm short pulse width infrared laser with a wavelength, generates a high pulse energy light beam, and is adjusted by expanding beam through an external optical path, and is focused on the patterned glass to be processed in a high-speed galvanometer scanning manner to perform hole cutting processing, while the 1064nm short pulse width infrared laser is preferably adopted as the laser, and the processing efficiency of the 1064nm short pulse width infrared laser can be improved by nearly one time compared with that of the 532nm short pulse width green laser.
In this embodiment, the water removing device 40 blows the transparent liquid away by means of compressed air blowing or sucks the transparent liquid away by means of negative pressure suction, the water removing device 40 includes an air pressure or vacuum control switch 41, an air flow control valve 42, a water removing blow pipe or a water suction head, and the water removing device 40 removes the transparent liquid on the upper surface of the processing portion to a state without open water.
In this embodiment, the shape of the hole processed by the laser cutting module 20 on the patterned glass 10 to be processed is a circular hole, a square hole, a kidney-shaped hole or a hole with any curve shape.
The working of the present invention will be explained in detail below: placing the patterned surface of the patterned glass 10 downwards, placing the non-smooth surface upwards, and clamping the patterned glass 10 by the fixing device 1 after the patterned glass is conveyed to the right position and stopped; the liquid adding mechanism 30 applies a layer of transparent liquid on the upper surface of the to-be-processed part of the figured glass 10, the transparent liquid is sprayed on the surface of the figured glass 10 and can not form bubbles, the bubbles can refract light and are not beneficial to focusing of laser, standing is carried out for a short time, and a smooth surface is naturally formed on the upper surface of the transparent liquid; then the laser cutting module 20 controls the laser beam to penetrate through the transparent liquid and the embossed glass 10 to be processed, focuses on the lower surface of the embossed glass 10 to be processed, material removing etching processing is carried out from bottom to top according to a set track, when the laser focus is close to the upper surface of the embossed glass 10 and is 0.2 mm-0.8 mm, laser cutting is suspended, the water removing device 40 works, the transparent liquid applied on the processed part is removed, the state of no clear water is achieved, laser cutting is recovered, the height of the laser focus is continuously raised to penetrate through the whole product, through holes with required sizes and shapes are obtained, if the distance during suspension is too short, the laser focus acts on the transparent liquid to generate liquid splashing, and if the distance is too long, the laser cannot effectively focus on the interior of the embossed glass through the non-smooth surface to carry out punching and cutting.
It is to be understood that while the invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein, and any combination of the various embodiments may be made therein without departing from the spirit and scope of the present invention as defined by the following claims.
Claims (9)
1. The utility model provides an embossed glass spot facing work system which characterized in that: including fixing device, laser cutting module, electric lift platform, liquid feeding mechanism and water trap, fixing device is used for the fixed clamp to wait to process knurling glass, the laser cutting module is fixed carry out focusing on the electric lift platform, the laser cutting module is used for right wait to process knurling glass and carry out the processing in hole, liquid feeding mechanism is used for treating processing knurling glass wait to process the position and applys transparent liquid, liquid feeding mechanism sets up below one side of laser cutting module, water trap sets up below one side of laser cutting module is used for getting rid of when processing is accomplished soon wait to process knurling glass's transparent liquid.
2. An embossed glass hole machining system according to claim 1, wherein: the liquid adding mechanism applies transparent liquid in a mode of mutual matching of the pump body and the liquid flow control valve.
3. An embossed glass hole machining system according to claim 2, wherein: the pump body is a glue dispensing pump or a peristaltic pump or a water pump.
4. An embossed glass hole machining system according to claim 1, wherein: the left-right moving mechanism is connected with the electric lifting platform through a connecting plate and is used for driving the electric lifting platform to move left and right.
5. An embossed glass hole machining system according to claim 1, wherein: the laser cutting module adopts a concentric circle etching route, a spiral line etching route or a jitter line etching route for processing.
6. An embossed glass hole machining system according to claim 1, wherein: and the laser cutting module carries out etching processing on a processing path from bottom to top through focusing of the 3D galvanometer module or the electric lifting table.
7. An embossed glass hole machining system according to claim 1, wherein: the laser in the laser cutting module is a 532nm short pulse width green laser or a 1064nm short pulse width infrared laser.
8. An embossed glass hole machining system according to claim 1, wherein: the water removal device blows the transparent liquid away in a compressed air blowing mode or sucks the transparent liquid away in a negative pressure suction mode, and comprises an air pressure or vacuum control switch, an air flow regulating valve, a water removal blow pipe or a water suction head.
9. An embossed glass hole machining system according to claim 1, wherein: the laser cutting module is in the shape of the hole to be processed on the patterned glass is a circular hole, a square hole, a waist-shaped hole or a hole with any curve shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022466136.5U CN213531263U (en) | 2020-10-30 | 2020-10-30 | Embossed glass hole machining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022466136.5U CN213531263U (en) | 2020-10-30 | 2020-10-30 | Embossed glass hole machining system |
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| CN213531263U true CN213531263U (en) | 2021-06-25 |
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| CN202022466136.5U Active CN213531263U (en) | 2020-10-30 | 2020-10-30 | Embossed glass hole machining system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399847A (en) * | 2021-06-29 | 2021-09-17 | 中国建材国际工程集团有限公司 | Laser drilling device for photovoltaic glass and control method thereof |
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2020
- 2020-10-30 CN CN202022466136.5U patent/CN213531263U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399847A (en) * | 2021-06-29 | 2021-09-17 | 中国建材国际工程集团有限公司 | Laser drilling device for photovoltaic glass and control method thereof |
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