CN210548833U - Large-breadth multi-galvanometer laser equipment - Google Patents
Large-breadth multi-galvanometer laser equipment Download PDFInfo
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- CN210548833U CN210548833U CN201920518479.6U CN201920518479U CN210548833U CN 210548833 U CN210548833 U CN 210548833U CN 201920518479 U CN201920518479 U CN 201920518479U CN 210548833 U CN210548833 U CN 210548833U
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Abstract
The utility model discloses a large-breadth multi-galvanometer laser device, which comprises a frame component, an outer cover component, an electric appliance box, a Y-axis operation platform system, an adsorption platform, an X-axis operation platform system, a scanning system, an upper cover component, a galvanometer cover component, a dust hood component, a CCD camera component and a marble column; the periphery of the frame component is covered with an outer cover component, two groups of Y-axis running platform systems and double-drive Y-axis running platforms are arranged on the outer cover component, and an adsorption platform with a large breadth size is arranged in the middle of the outer cover component; the left marble column and the right marble column are provided with an X-axis running platform system; the scanning system is provided with a plurality of scanning systems and a plurality of galvanometers which are uniformly arranged in a line; the device is provided with an upper cover assembly, a vibrating mirror cover assembly, a dust hood assembly and the like; the scanning system and the corresponding galvanometers are provided with an even number of ten or six or eight. The utility model has reasonable multi-structure layout and stable operation, and can meet the processing precision requirement of large-breadth products; the production efficiency is improved; has obvious practical effect.
Description
Technical Field
The invention relates to laser processing equipment, in particular to large-format multi-galvanometer laser equipment which is only used for processing large-size products such as large-size touch screens.
Background
The touch screen is also called as touch screen or touch panel, and is an inductive liquid crystal display device capable of receiving input signals of a touch head and the like, when a graphical button on the screen is touched, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, so that the touch screen can be used for replacing a mechanical button panel, and vivid video and audio effects can be produced by a liquid crystal display picture. As a latest computer input device, the touch screen is the simplest, convenient and natural man-machine interaction mode at present. The development trend of the touch screen technology has the characteristics of specialization, multimedia, three-dimensional, large screen and the like. With the development of the information society, people need to obtain various public information, a public information transmission system using a touch screen technology as an interactive window intuitively and vividly introduces various information to people by adopting advanced computer technology and using various forms of characters, images, music, explanation, animation, video and the like, thereby bringing great convenience to people.
Correspondingly, the technical problems of the process and the equipment are solved for the laser precision machining of the large-breadth and large-size touch screen. At present, the processing of the touch screen is generally finished by adopting a high-precision picosecond laser device. Firstly, however, the original laser equipment with double vibrating mirrors or four vibrating mirrors has low processing efficiency and cannot meet the actual requirements of normal production and processing; even if the galvanometer can run in the X, Y axis direction for a long distance, the processing precision is greatly influenced due to the accumulation of running errors; secondly, for processing a large-format large-size touch screen, a large adsorption mounting platform is needed to finish one-time reference positioning during processing; correspondingly, in order to meet the connection and installation of a large adsorption installation platform, the size of the whole support frame assembly of the equipment is increased, and the structural arrangement of the operation platform of the X, Y-axis operation platform system influences the whole machining precision. Therefore, a new large-format laser device is needed to meet the high-precision processing requirement of large-format large-size touch screens.
Disclosure of Invention
The purpose of the invention is as follows: aiming at the problems and the defects in the prior art, the invention aims to provide a large-breadth multi-galvanometer laser device which is reasonable in structural layout, high in processing precision and high in production efficiency.
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the technical scheme that:
a large-breadth multi-galvanometer laser device comprises a rack assembly, an outer cover assembly, an electrical appliance box, a Y-axis operation platform system, an adsorption platform, an X-axis operation platform system, a scanning system, an upper cover assembly, a galvanometer cover assembly, a dust hood assembly, a CCD camera assembly and a marble column; the periphery of the rack component is covered with an integrated outer cover component, two groups of Y-axis running platform systems and double-drive Y-axis running platforms are arranged on the left side and the right side above the rack component, and an electric appliance box is arranged in the middle of the rear side; an adsorption platform with a large breadth size is arranged in the middle of the rack assembly; a left marble column and a right marble column are arranged at the two sides of the rear part of the rack component, and an X-axis running platform system is supported and installed on the marble columns; the X-axis operation platform system is of a two-end double-drive structure, and the CCD camera assembly is arranged on the two-end double-drive structure; a plurality of scanning systems which are parallel to each other are fixedly arranged on a marble platform on the X-axis running platform system, a plurality of galvanometers are connected to the front ends of the scanning systems, and the galvanometers are uniformly arranged in a line in the X-axis direction; the upper cover assembly is arranged at the upper part and the periphery of the plurality of scanning systems; the galvanometer cover assembly is connected with the upper cover assembly and covers the plurality of galvanometers; the upper part of the adsorption platform and the front ends of the plurality of vibrating mirrors are provided with dust hood components and are fixedly connected to the left marble column and the right marble column.
Preferably, an even number of scanning systems and corresponding galvanometers are provided, and ten or six or eight scanning systems and ten or six or eight galvanometers are correspondingly provided.
According to the structure, a plurality of galvanometers are linearly arranged in a line, and the front-back distance deviation is adjusted to be within a smaller deviation range after the alignment detection is carried out on the CCD camera assembly and the alignment detection is carried out on the system, so that the processing quality and the precision can be ensured to be consistent, and the consistency of product line butt joint is ensured to the maximum extent; the galvanometer and the scanning system are fixedly arranged on a stable marble platform, and do not move up and down in the Z-axis direction, so that the requirements on strength and stability are met structurally, and the processing precision of each subsection is guaranteed; because the adsorption platform is big breadth size, the double-drive Y-axis operation platform system arranged on the left side and the right side ensures the consistency of the operation size of the X-axis motor system and the supported multi-vibration mirror on the adsorption platform in the Y-axis direction through the high-precision guide rail parallelism adjustment, and the operation is stable.
Furthermore, the X-axis operation platform system is in an inverted suspension installation structure form and comprises an X-axis marble platform and an X linear motor assembly which is arranged at the lower part of the marble platform and is provided with a double-head double-drive structure; specifically, a guide rail is arranged at the lower part of the X-axis marble platform, a group of rotors are respectively installed at two ends of the guide rail in a matched mode, and the rotors are connected with an X-axis sliding table; a group of drag chain guide plates are respectively arranged on the X sliding tables, and the other ends of the drag chain guide plates are connected to the marble platform; a linear motor stator is arranged between the guide rails, and the linear motor drives the drag chain guide plate to move, so that a double-head double-drive structure is formed. Therefore, the scanning system and the X-axis operation platform system are ingeniously arranged above and below the X-axis marble platform, the structure is compact, and the layout is reasonable.
Furthermore, the guide rails in the Y-axis running platform system are all arranged on a marble bottom plate of the rack assembly and are kept in parallel, and the parallelism between the guide rails is less than 0.005 mm/m; the straightness of the left-right double-drive Y-axis operation platform system is ensured, and the high-precision processing requirement of the laser equipment is ensured.
Optimized, in order to ensure the flatness of the adsorption platform, the whole adsorption platform is formed by splicing four small adsorption platforms with the same size, so that the difficulty of process machining can be reduced, and the manufacturing cost is reduced.
Optimally, the width of the rack assembly is set to be 2000-3000mm, and the length is set to be 3000-4000 mm; correspondingly, the size of the adsorption platform can be set in the range of 2000-2500mm in length and 1200-2000mm in width; and the processing requirements of products with different sizes are met.
Has the advantages that: compared with the prior art, the large-breadth multi-galvanometer laser equipment has the advantages that the plurality of galvanometers are linearly arranged in a line and fixedly installed on a stable marble platform, the structural layout is reasonable, and the requirements on strength and stability are met; the double-drive Y-axis running platform system ensures the consistency of running sizes of an X-axis motor system and a supported multi-galvanometer on the double-drive Y-axis running platform system in the Y-axis direction through high-precision guide rail parallelism adjustment, runs stably and can meet the requirement of processing precision of large-format products; the arrangement of the multi-vibration mirrors greatly improves the production efficiency; has obvious practical effect.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
3 FIG. 3 3 3 is 3 a 3 front 3 view 3 of 3 the 3 section 3 A 3- 3 A 3 of 3 the 3 present 3 invention 3; 3
FIG. 4 is a left side view of the present invention;
FIG. 5 is a right side view of the present invention;
fig. 6 is an enlarged schematic view of a partial structure of the present invention.
Wherein: 1 frame subassembly, 2 dustcoat subassemblies, 3 electrical apparatus casees, 4Y axle operation platform systems, 5 adsorption platform, 6X axle operation platform systems, 7 scanning system, 8 upper shield subassemblies, 9 mirror cover subassemblies that shake, 10 dust excluding hood subassemblies, 11 CCD camera subassembly, 12 marble posts.
Detailed Description
The present invention is further illustrated by the following figures and specific examples, which are to be understood as illustrative only and not as limiting the scope of the invention, which is to be given the full breadth of the appended claims and any and all equivalent modifications thereof which may occur to those skilled in the art upon reading the present specification.
The first embodiment is as follows:
as shown in fig. 1, 2, 3, 4, and 5, a large-format multi-galvanometer laser device includes a frame assembly 1, an outer cover assembly 2, an electrical box 3, a Y-axis operation platform system 4, an adsorption platform 5, an X-axis operation platform system 6, a scanning system 7, an upper cover assembly 8, a galvanometer cover assembly 9, a dust hood assembly 10, a CCD camera assembly 11, and a marble column 12; the periphery of the rack component 1 is covered with an integrated outer cover component 2, two groups of Y-axis operation platform systems 4 and double-drive Y-axis operation platforms are arranged on the left side and the right side above the rack component, and an electric appliance box 3 is arranged in the middle of the rear side; an adsorption platform 5 with large breadth size is arranged on the middle part of the rack component 1; left and right marble columns 12 are arranged at the two sides of the rear part of the rack component 1, and an X-axis running platform system 6 is supported and installed on the marble columns; the X-axis operation platform system 6 is a two-end double-drive structure, and the CCD camera component 11 is arranged on the two-end double-drive structure; a plurality of scanning systems 7 which are parallel to each other are fixedly arranged on a marble platform on the X-axis operation platform system 6, a plurality of galvanometers are connected to the front ends of the scanning systems 7, and the galvanometers are uniformly arranged in a line in the X-axis direction; the upper cover assembly 8 is arranged at the upper part and the periphery of the plurality of scanning systems 7 and used for preventing dust; the galvanometer cover assembly 9 is connected with the upper cover assembly 8 and covers a plurality of galvanometers; a dust hood component 10 is arranged above the adsorption platform 5 and at the front ends of the plurality of galvanometers and is fixedly connected to the left marble column 12 and the right marble column 12; ten for the plurality of scanning systems 7 and ten for the corresponding plurality of galvanometers.
According to the structure, a plurality of galvanometers are linearly arranged in a line, and the front-back distance deviation is adjusted to be within a smaller deviation range after the alignment detection is carried out on the CCD camera assembly and the alignment detection is carried out on the system, so that the processing quality and the precision can be ensured to be consistent, and the consistency of product line butt joint is ensured to the maximum extent; the galvanometer and the scanning system are fixedly arranged on a stable marble platform, and do not move up and down in the Z-axis direction, so that the requirements on strength and stability are met structurally, and the processing precision of each subsection is guaranteed; because the adsorption platform is big breadth size, the double-drive Y-axis operation platform system arranged on the left side and the right side ensures the consistency of the operation size of the X-axis motor system and the supported multi-vibration mirror on the adsorption platform in the Y-axis direction through the high-precision guide rail parallelism adjustment, and the operation is stable.
Further, the X-axis operation platform system 6 is in an inverted suspension installation structure form and comprises an X-axis marble platform and an X linear motor assembly which is arranged at the lower part of the marble platform and is provided with a double-head double-drive structure; specifically, a guide rail is arranged at the lower part of the marble platform, a group of rotors are respectively installed at two ends of the guide rail in a matched mode, and the rotors are connected with an X-axis sliding table; a group of drag chain guide plates are respectively arranged on the X sliding tables, and the other ends of the drag chain guide plates are connected to the marble platform; a linear motor stator is arranged between the guide rails, and the linear motor drives the drag chain guide plate to move, so that a double-head double-drive structure is formed. Therefore, the upper part and the lower part of the marble platform are skillfully provided with the scanning system 7 and the X-axis operation platform system 6, so that the structure is compact and the layout is reasonable.
Further, guide rails in the Y-axis running platform system 4 are all arranged on a marble bottom plate of the rack assembly 1 and are kept in parallel, and the parallelism between the guide rails is less than 0.005 mm/m; the straightness of the left-right double-drive Y-axis operation platform system is ensured, and the high-precision processing requirement of the laser equipment is ensured.
Optimized, in order to ensure the flatness of the adsorption platform, the whole adsorption platform is formed by splicing 4 small adsorption platforms with consistent sizes, so that the difficulty of process machining can be reduced, and the manufacturing cost is reduced.
Optimally, the width of the frame component is set to 2000-3000mm, and the length is set to 3000-4000 mm; correspondingly, the size of the adsorption platform can be set in the range of 2000-2500mm in length and 1200-2000mm in width; and the processing requirements of products with different sizes are met.
Example two:
in order to meet the requirement of processing touch screen products with different sizes and large amplitudes, an even number of scanning systems 7 and corresponding galvanometers are provided, and ten or six or eight scanning systems 7 and ten or six or eight galvanometers are correspondingly provided.
According to the large-breadth multi-galvanometer laser equipment, the plurality of galvanometers are linearly arranged in a line and fixedly installed on a stable marble platform, and the requirements on strength and stability are met structurally; the double-drive Y-axis running platform system ensures the consistency of running sizes of an X-axis motor system and a supported multi-galvanometer on the double-drive Y-axis running platform system in the Y-axis direction through high-precision guide rail parallelism adjustment, runs stably and can meet the requirement of processing precision of large-format products; the arrangement of the multi-vibration mirrors greatly improves the production efficiency; has obvious practical effect.
Claims (6)
1. A big breadth many galvanometer laser equipment which characterized in that: the device comprises a rack assembly (1), an outer cover assembly (2), an electrical appliance box (3), a Y-axis operation platform system (4), an adsorption platform (5), an X-axis operation platform system (6), a scanning system (7), an upper cover assembly (8), a galvanometer cover assembly (9), a dust hood assembly (10), a CCD camera assembly (11) and a marble column (12); the periphery of the rack component (1) is covered with an integrated outer cover component (2), the left side and the right side above the rack component are provided with two groups of Y-axis operation platform systems (4) to form a double-drive Y-axis operation platform, and the middle of the rear side is provided with an electric appliance box (3); an adsorption platform (5) with large breadth is arranged in the middle of the rack assembly (1); left and right marble columns (12) are arranged at the two sides of the rear part of the rack component (1), and an X-axis running platform system (6) is supported and installed on the marble columns; the X-axis operation platform system (6) is of a two-end double-drive structure, and the CCD camera assembly (11) is arranged on the two-end double-drive structure; a plurality of scanning systems (7) which are parallel to each other are fixedly arranged on a marble platform on the X-axis running platform system (6), the front ends of the scanning systems (7) are connected with a plurality of galvanometers, and the galvanometers are uniformly arranged in a line in the X-axis direction; the upper cover assembly (8) is arranged at the upper part and the periphery of the plurality of scanning systems (7); the galvanometer cover assembly (9) is connected with the upper cover assembly (8) and covers the plurality of galvanometers; the dust hood assembly (10) is arranged above the adsorption platform (5) and at the front ends of the vibrating mirrors and is fixedly connected to the left marble column (12) and the right marble column (12).
2. The large format multi-mirror laser apparatus of claim 1, wherein: the scanning systems (7) and the corresponding galvanometers are provided with an even number of ten or six or eight scanning systems (7) and are correspondingly provided with ten or six or eight galvanometers.
3. The large format multi-mirror laser apparatus of claim 1, wherein: the X-axis operation platform system (6) is in an inverted suspension installation structure form and comprises an X-axis marble platform and an X linear motor assembly which is arranged at the lower part of the marble platform and is provided with a double-head double-drive structure; a guide rail is arranged at the lower part of the X-axis marble platform, a group of rotors are respectively installed at two ends of the guide rail in a matched mode, and the rotors are connected with an X-axis sliding table; a group of drag chain guide plates are respectively arranged on the X sliding tables, and the other ends of the drag chain guide plates are connected to the marble platform; a linear motor stator is arranged between the guide rails, and the linear motor drives the drag chain guide plate to move, so that a double-head double-drive structure is formed.
4. The large format multi-mirror laser apparatus of claim 1, wherein: the guide rails in the Y-axis running platform system (4) are all arranged on a marble bottom plate of the rack assembly (1) and are kept in parallel, and the parallelism between the guide rails is less than 0.005 mm/m.
5. The large format multi-mirror laser apparatus of claim 1, wherein: the adsorption platform is formed by splicing four small adsorption platforms with the same size.
6. The large format multi-mirror laser apparatus of claim 1, wherein: the width of the rack assembly (1) is set to be 2000-3000mm, and the length is set to be 3000-4000 mm; accordingly, the size of the adsorption platform (5) can be set in the range of 2000-2500mm in length and 1200-2000mm in width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518479.6U CN210548833U (en) | 2019-04-17 | 2019-04-17 | Large-breadth multi-galvanometer laser equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518479.6U CN210548833U (en) | 2019-04-17 | 2019-04-17 | Large-breadth multi-galvanometer laser equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210548833U true CN210548833U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920518479.6U Expired - Fee Related CN210548833U (en) | 2019-04-17 | 2019-04-17 | Large-breadth multi-galvanometer laser equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210548833U (en) |
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2019
- 2019-04-17 CN CN201920518479.6U patent/CN210548833U/en not_active Expired - Fee Related
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Granted publication date: 20200519 |