Laser drilling device for photovoltaic glass

Abstract

The photovoltaic glass laser drilling device comprises a base, a drilling assembly used for drilling glass is installed at the top of the base, a clamping mechanism used for clamping the glass is installed at the top of the base, and the clamping mechanism comprises a supporting assembly which is installed at the top of the base and used for clamping the glass. Comprising a supporting table fixed to the top of a base and used for supporting a clamping mechanism to clamp glass, the clamping assembly is installed at the top of the supporting table and comprises a centrosymmetric sliding rail, and the outer wall of the sliding rail is slidably connected with a clamping block; compared with a comparison file, the punching device has the advantages that two clamping blocks can be centered at the same time for automatic clamping through the clamping assembly in the clamping mechanism, glass is automatically centered and limited through the correcting assembly in the clamping process, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a photovoltaic glass laser punching device. Background Art

[0002] The processing of ultra-thin photovoltaic glass is relatively complicated, generally including: batching, melting, rolling, annealing, board dropping, cutting, stacking, edge grinding, drilling and other processes; drilling requires the use of a laser punching machine, but it is inconvenient to position ultra-thin photovoltaic glass on the workbench of the laser punching machine.

[0003] According to Chinese patent CN 215615893 U, a rapid positioning device for laser drilling of ultra-thin photovoltaic glass is disclosed, comprising: a supporting base connected to the workbench of the laser drilling machine; two first linear guides connected to the supporting base in parallel at intervals, each of which has two first sliders; two second linear guides arranged in parallel, one second linear guide connected to the two first sliders, and each of which has two second sliders; and four limiting members connected to the second sliders one by one, and a positioning space for the ultra-thin photovoltaic glass is formed between the limiting members to clamp the ultra-thin photovoltaic glass; thereby overcoming the technical problem of inconvenient positioning;

[0004] Although this patent can achieve the effect of clamping the photovoltaic glass by forming a positioning space, since the first slider and the second slider do not move at the same time, their sizes may be different. The other four limiters need to be connected to the second slider one-to-one, and their moving distances may also be different. This requires re-limiting, and the operation is more troublesome.

[0005] Therefore, it is necessary to provide a new photovoltaic glass laser drilling device to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a photovoltaic glass laser drilling device.

[0007] The utility model provides a photovoltaic glass laser drilling device, comprising a base, a drilling assembly for drilling holes in the glass is installed on the top of the base, a clamping mechanism for clamping the glass is installed on the top of the base, and the clamping mechanism comprises:

[0008] A support assembly is installed on the top of the base, including a support platform fixed on the top of the base, used to support the clamping mechanism to clamp the glass;

[0009] A clamping assembly is installed on the top of the support platform, comprising a centrally symmetrical slide rail, the outer wall of the slide rail is slidably connected to a clamping block, a support rod is fixed to the bottom of the support platform, the outer wall of the support rod is rotatably connected to a connecting plate through a bearing, a connecting column is symmetrically fixed to the outer wall of the connecting plate, the outer wall of the connecting column is rotatably connected to a connecting strip through a bearing, the other end of the connecting strip is rotatably connected to the outer wall of the clamping block through a bearing, and a correction assembly for correcting the position of the glass is installed on the top of the clamping block;

[0010] The driving assembly is installed at the bottom of the supporting platform and is used to drive the clamping block to clamp the glass.

[0011] Preferably, the driving assembly comprises a first driving cylinder fixed to the bottom of the support platform, and a moving end of the first driving cylinder is fixed to an outer wall of one of the clamping blocks.

[0012] Preferably, the correction component includes a limiting column symmetrically fixed on the top of the clamping block, the outer wall of the limiting column is rotatably connected to the limiting plate via a bearing, and the outer wall of the limiting plate is symmetrically rotatably connected to a roller via a bearing.

[0013] Preferably, the punching assembly includes a supporting plate fixed to the top of the base, a second driving cylinder is installed at the bottom of the connecting plate, and a precise punching device is installed at the moving end of the second driving cylinder.

[0014] Preferably, anti-slip pads are fixed on the tops of the two clamping blocks.

[0015] Preferably, a fixing plate is fixed to the outer wall of the lower end of the support rod.

[0016] Compared with the related art, the photovoltaic glass laser drilling device provided by the utility model has the following beneficial effects:

[0017] Since the first slider and the second slider do not move at the same time, their sizes may be different. The other four limiters need to be connected to the second slider one-to-one. The moving distances may also be different, which requires re-limiting. The clamping assembly in the clamping mechanism can automatically clamp the two clamping blocks at the same time. In addition, during the clamping process, the correction assembly automatically limits the centering of the glass, and its operation is relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the slide rail structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the connecting plate structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the correction component structure of the utility model.

[0022] Numbers in the figure: 1. base; 2. punching assembly; 101. support plate; 102. second drive cylinder; 103. precision punching equipment; 3. clamping mechanism; 4. support assembly; 201. support table; 5. clamping assembly; 301. slide rail; 302. clamping block; 303. support rod; 304. connecting plate; 305. connecting column; 306. connecting strip; 6. correction assembly; 401. limit column; 402. limit plate; 403. roller; 7. drive assembly; 501. first drive cylinder; 8. anti-slip pad; 9. fixed plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] See also Figures 1 to 4 The photovoltaic glass laser drilling device provided by the embodiment of the utility model comprises a base 1, a drilling assembly 2 for drilling holes in the glass is installed on the top of the base 1, a clamping mechanism 3 for clamping the glass is installed on the top of the base 1, and the clamping mechanism 3 comprises:

[0026] The support assembly 4 is installed on the top of the base 1, including a support platform 201 fixed on the top of the base 1, and is used to support the clamping mechanism 3 to clamp the glass;

[0027] A clamping assembly 5 is installed on the top of the support platform 201, and includes a centrally symmetrical slide rail 301, the outer wall of which is slidably connected to a clamping block 302, a support rod 303 is fixed to the bottom of the support platform 201, the outer wall of the support rod 303 is rotatably connected to a connecting plate 304 through a bearing, a connecting column 305 is symmetrically fixed to the outer wall of the connecting plate 304, the outer wall of the connecting column 305 is rotatably connected to a connecting strip 306 through a bearing, the other end of the connecting strip 306 is rotatably connected to the outer wall of the clamping block 302 through a bearing, and a correction assembly 6 for correcting the position of the glass is installed on the top of the clamping block 302;

[0028] The driving assembly 7 is installed at the bottom of the supporting platform 201 and is used to drive the clamping block 302 to clamp the glass.

[0029] In this embodiment, the driving assembly 7 includes a first driving cylinder 501 fixed to the bottom of the support platform 201 , and a moving end of the first driving cylinder 501 is fixed to an outer wall of one of the clamping blocks 302 .

[0030] In this embodiment, the correction component 6 includes a limit column 401 symmetrically fixed on the top of the clamping block 302, the outer wall of the limit column 401 is rotatably connected to the limit plate 402 through a bearing, and the outer wall of the limit plate 402 is symmetrically rotatably connected to the roller 403 through a bearing.

[0031] Compared with the reference document, the present application can automatically clamp the two clamping blocks 302 in the center at the same time through the clamping component 5 in the clamping mechanism 3. In addition, during the clamping process, the correction component 6 automatically limits the centering of the glass, and its operation is relatively simple.

[0032] In this embodiment, the punching assembly 2 includes a support plate 101 fixed on the top of the base 1, a second driving cylinder 102 is installed at the bottom of the connecting plate 304, and a precise punching device 103 is installed at the moving end of the second driving cylinder 102.

[0033] In this embodiment, anti-slip pads 8 are fixed on the tops of the two clamping blocks 302 .

[0034] In this embodiment, a fixing plate 9 is fixed to the outer wall of the lower end of the support rod 303 .

[0035] The working principle of a photovoltaic glass laser drilling device provided by the utility model is as follows:

[0036] First, place the glass on the anti-slip pad 8, then start the first driving cylinder 501 to drive one of the clamping blocks 302 to slide toward the center, and then drive the connecting plate 304 to rotate, and then the connecting plate 304 drives the other clamping block 302 to slide toward the center, and then when the roller 403 is squeezed and contacted with the outer wall of the glass, the roller 403 drives the limiting plate 402 to rotate at a right angle to limit the four corners of the glass, and then start the second driving cylinder 102, and then the moving end of the second driving cylinder 102 drives the precise punching device 103 to punch the glass that has been limited.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A photovoltaic glass laser drilling device, characterized in that: The invention comprises a base (1), a punching assembly (2) for punching holes in glass is installed on the top of the base (1), a clamping mechanism (3) for clamping glass is installed on the top of the base (1), and the clamping mechanism (3) comprises: A support assembly (4) is installed on the top of the base (1), comprising a support platform (201) fixed on the top of the base (1) and used to support the clamping mechanism (3) to clamp the glass; A clamping assembly (5) is installed on the top of the support platform (201), comprising a centrally symmetrical slide rail (301), the outer wall of the slide rail (301) being slidably connected to a clamping block (302), a support rod (303) being fixed to the bottom of the support platform (201), the outer wall of the support rod (303) being rotatably connected to a connecting plate (304) via a bearing, a connecting column (305) being symmetrically fixed to the outer wall of the connecting plate (304), the outer wall of the connecting column (305) being rotatably connected to a connecting strip (306) via a bearing, the other end of the connecting strip (306) being rotatably connected to the outer wall of the clamping block (302) via a bearing, and a correction assembly (6) for correcting the position of the glass being installed on the top of the clamping block (302); The driving assembly (7) is installed at the bottom of the supporting platform (201) and is used to drive the clamping block (302) to clamp the glass.

2. A photovoltaic glass laser drilling device according to claim 1, characterized in that: The driving assembly (7) comprises a first driving cylinder (501) fixed to the bottom of the support platform (201), and a movable end of the first driving cylinder (501) is fixed to an outer wall of one of the clamping blocks (302).

3. The photovoltaic glass laser drilling device according to claim 1, characterized in that: The correction component (6) comprises a limit column (401) symmetrically fixed on the top of the clamping block (302), the outer wall of the limit column (401) is rotatably connected to the limit plate (402) via a bearing, and the outer wall of the limit plate (402) is symmetrically rotatably connected to a roller (403) via a bearing.

4. The photovoltaic glass laser drilling device according to claim 1, characterized in that: The punching assembly (2) comprises a support plate (101) fixed on the top of the base (1), a second driving cylinder (102) is installed at the bottom of the connecting plate (304), and a precise punching device (103) is installed at the moving end of the second driving cylinder (102).

5. The photovoltaic glass laser drilling device according to claim 1, characterized in that: Anti-skid pads (8) are fixed on the tops of the two clamping blocks (302).

6. The photovoltaic glass laser drilling device according to claim 1, characterized in that: A fixing plate (9) is fixed to the outer wall of the lower end of the support rod (303).

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