Scribing device for photovoltaic panel production

Abstract

A scribing device for photovoltaic panel production comprises a T-shaped frame, a first electric sliding rail is fixedly connected to the T-shaped frame, a first electric sliding block is arranged on the first electric sliding rail, a laser scribing gun is arranged on the first electric sliding block, two second electric sliding rails which are symmetrically distributed are fixedly connected to the T-shaped frame, and the two second electric sliding rails are fixedly connected to the T-shaped frame. And the two second electric sliding rails are jointly provided with a second electric sliding block, two supporting frames which are symmetrically distributed are fixedly connected to the second electric sliding rails, limiting frames are fixedly connected to the supporting frames, and the two limiting frames are jointly and fixedly connected with a discharging frame. The cam is driven by the double-shaft motor to rotate, the cam pulls the moving plate to reciprocate left and right through the connecting rod, the photovoltaic panel in the discharging frame is continuously pushed to the flow guide plate by the material shifting block, the flow guide plate guides the photovoltaic panel to the second electric sliding block, in this way, automatic and rapid feeding is achieved, scribing work can be conducted continuously, and therefore the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a dicing device, in particular to a dicing device used for photovoltaic panel production. Background Art

[0002] Photovoltaic panels are devices that convert light energy into electrical energy. When manufacturing photovoltaic panels, a dicing operation is required. By cutting the silicon wafers in the photovoltaic panels, the silicon wafers are divided into smaller components for subsequent processing and assembly.

[0003] The patent with the patent authorization announcement number CN219522613U discloses a dicing machine for photovoltaic modules. The patent fixes the photovoltaic module to the loading plate through a clamping plate, then starts the second motor to drive the third screw to rotate, so that the loading plate moves to the side of the dicing knife, and then starts the first motor to drive the second screw to rotate to adjust the distance between the dicing knives. Finally, the cylinder and the driving part are started to make the adjustment frame and the moving plate drive the dicing knife to dice the photovoltaic module. However, the patent still has shortcomings. The patent lacks automatic loading function. When in use, it is necessary to manually place and fix the photovoltaic panel to the loading plate. The loading speed is slow, which is not convenient for continuous dicing work, thereby reducing the overall processing efficiency.

[0004] Therefore, there is an urgent need to provide a dicing device for photovoltaic panel production that can automatically load materials. Utility Model Content

[0005] In order to overcome the lack of automatic loading function in the above patent, the photovoltaic panel needs to be placed and fixed on the loading plate manually during use, the loading speed is slow, and it is not convenient to carry out the dicing work continuously, thereby reducing the overall processing efficiency. The utility model provides a dicing device for photovoltaic panel production that can automatically load.

[0006] To solve the above problems, the utility model adopts the following technical scheme: a slicing device for photovoltaic panel production, comprising a T-frame, a first electric slide rail is fixedly connected to the T-frame, a first electric slider is arranged on the first electric slide rail, a laser slicing gun is arranged on the first electric slider, two symmetrically distributed second electric slide rails are fixedly connected to the T-frame, the two second electric slide rails are jointly provided with a second electric slider, two symmetrically distributed supporting frames are fixedly connected to the second electric slide rails, a limiting frame is fixedly connected to the supporting frame, a material discharge frame is jointly fixedly connected to the two limiting frames, a dual-axis motor is arranged on the limiting frame, a cam is connected to the output shaft at the front of the dual-axis motor through a key, the two limiting frames are jointly fixedly connected to a guide rail, a movable plate is slidably arranged in the guide rail, a connecting rod is hinged on the movable plate, the connecting rod is rotatably connected to the cam, a plurality of shaft seats are fixedly connected to the movable plate at equal intervals, and a material stripping block is rotatably connected to the shaft seat.

[0007] Optionally, the second electric slide rail is located below the first electric slide rail.

[0008] Optionally, the material discharging frame is in a funnel shape.

[0009] Optionally, the output shaft at the rear of the dual-axis motor is connected to a shift rod, and two symmetrically distributed hinged seats are fixed to the second electric slider. The two hinged seats are jointly hinged with a clamping frame that cooperates with the shift rod, and a torsion spring is sleeved at the hinge of the clamping frame to reset the clamping frame.

[0010] Optionally, a protective pad is provided on the side of the clamping frame contacting the photovoltaic panel.

[0011] Optionally, a baffle is fixedly connected to the second electric slide rail, a mounting plate is fixedly connected to the baffle, and a dust suction fan is installed in the mounting plate.

[0012] Optionally, the baffle is upper-ly curved.

[0013] Optionally, a protective net is embedded in the mounting plate and is located on the left side of the dust suction fan.

[0014] Optionally, a warning sign is provided on one side of the discharge frame.

[0015] Optionally, the two support frames are commonly fixed with a material guide plate.

[0016] Compared with the prior art, the utility model has the following technical effects: 1. The cam is driven to rotate by a dual-axis motor, and the cam pulls the movable plate to make left and right reciprocating motion through the connecting rod, so that the material-selecting block continuously pushes the photovoltaic panel in the material-discharging frame to the guide plate, and the guide plate guides it to the second electric slider, thereby realizing automatic and rapid material loading, so that the slicing work can be carried out continuously, thereby improving processing efficiency.

[0017] 2. The dual-axis motor drives the lever to rotate and lift the clamp to load the material. Then the lever continues to rotate and disengages from the clamp. Under the reset force of the torsion spring, the clamp rotates downward to reset and press the photovoltaic panel to fix it, thereby preventing the photovoltaic panel from moving during the scribing process.

[0018] 3. The dust collecting fan can be used to remove the debris generated during the photovoltaic panel dicing process, thereby preventing the debris from affecting subsequent processing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the material discharging frame, the limiting frame and the supporting frame of the utility model.

[0021] Figure 3It is a three-dimensional structural schematic diagram of the clamping frame, the hinged seat and the shifting rod of the utility model.

[0022] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the baffle, the mounting plate and the dust suction fan of the utility model.

[0024] Markings in the accompanying drawings: 1: T-frame, 101: first electric slide rail, 102: first electric slider, 103: laser scribing gun, 104: second electric slide rail, 105: second electric slider, 2: material discharge frame, 201: limit frame, 202: support frame, 203: moving plate, 204: material shifting block, 205: shaft seat, 206: connecting rod, 207: cam, 208: dual-axis motor, 209: guide rail, 3: clamping frame, 301: articulated seat, 302: shifting rod, 303: torsion spring, 4: baffle, 401: mounting plate, 402: dust suction fan, 5: protective net, 6: warning sign, 7: material guide plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0026] See also Figure 1 and Figure 2A scribing device for photovoltaic panel production includes a T-shaped frame 1, a first electric slide rail 101 is fixedly connected to the top of the T-shaped frame 1 by welding, a first electric slider 102 is arranged on the first electric slide rail 101, a laser scribing gun 103 is arranged on the first electric slider 102, and the laser scribing gun 103 can be moved left and right by driving the first electric slider 102 by the first electric slide rail 101, and two second electric slide rails 104 symmetrically distributed on the left and right are fixedly connected to the front side of the lower part of the T-shaped frame 1 by welding, and the second electric slide rail 104 is fixedly connected to the top ... first electric slider 102 is fixedly connected to the top of the T-shaped frame 1 by welding, and the first electric slider 102 is fixedly connected to the top of the T-shaped frame 1 by welding, and the first electric slider 10 04 is located below the first electric slide rail 101, and the two second electric slide rails 104 are jointly provided with a second electric slider 105, and the second electric slide rail 104 can drive the second electric slider 105 to move forward and backward. The second electric slide rail 104 on the left side is fixedly connected with two support frames 202 symmetrically distributed front and back by welding, and the upper part of the support frame 202 is fixedly connected with a limit frame 201 by welding, and the left parts of the two limit frames 201 are jointly fixedly connected with a material discharge frame 2 by welding. The material discharge frame 2 is used to place photovoltaic panels, and the The material discharging frame 2 is in the shape of a funnel, which is convenient for material discharging. A warning sign 6 is arranged on the front side of the material discharging frame 2 by means of screw connection, and the warning sign 6 serves as a warning. A double-axis motor 208 is arranged at the bottom of the limit frame 201 at the rear side, and a cam 207 is connected to the output shaft at the front of the double-axis motor 208 by a key. The operation of the double-axis motor 208 can drive the cam 207 to rotate. The bottoms of the two limit frames 201 are fixedly connected with a guide rail 209 by welding. A movable plate 203 is slidably arranged in the guide rail 209, and a connecting rod 203 is hinged on the movable plate 203. The connecting rod 206 is rotatably connected to the cam 207. The rotation of the cam 207 can drive the movable plate 203 to move left and right through the connecting rod 206. Five shaft seats 205 are fixedly connected to the top of the movable plate 203 at equal intervals. A material shifting block 204 is rotatably connected to the shaft seat 205. The material shifting block 204 is used to push out the photovoltaic panel in the discharge frame 2 and push the photovoltaic panel to move to the right. The two support frames 202 are fixedly connected with a guide plate 7 by welding. The guide plate 7 is used to guide the photovoltaic panel to the second electric slider 105.

[0027] When in use, first stack a plurality of photovoltaic panels into the material discharging frame 2, then start the dual-axis motor 208, the dual-axis motor 208 drives the cam 207 to rotate, and the cam 207 pulls the movable plate 203 to do left and right reciprocating motion through the connecting rod 206. When the movable plate 203 moves to the left, the upper end of the leftmost material discharging block 204 contacts the photovoltaic panel at the bottom layer inside the material discharging frame 2, and the photovoltaic panel squeezes the material discharging block 204 to rotate clockwise, so that the material discharging block 204 can be smoothly moved to the left side of the photovoltaic panel and reset under the action of gravity, and then the movable plate 203 resets to the right, so that the material discharging block 204 pushes the photovoltaic panel out of the material discharging frame 2, and the remaining material discharging blocks 204 are in the moving The movable plate 203 then makes a left and right reciprocating motion to push the pushed out photovoltaic panel to the right toward the guide plate, and the guide plate guides the second electric slider 105, thereby realizing automatic and rapid loading, so that the scribing work can be carried out continuously, thereby improving the processing efficiency. When the photovoltaic panel moves to the second electric slider 105, the second electric slide rail 104 drives the second electric slider 105 to move backward while the laser scribing gun 103 scribes the photovoltaic panel. After the photovoltaic panel is scribed, the second electric slide rail 104 drives the second electric slider 105 to move forward out from under the laser scribing gun 103 to withdraw the material, and at the same time the material removal block 204 pushes the photovoltaic panel to the guide plate for loading. Example 2

[0028] Based on Example 1, please refer to Figure 2 and Figure 3 The output shaft at the rear of the dual-axis motor 208 is connected to a lever 302, and the dual-axis motor 208 can drive the lever 302 to rotate. The right part of the second electric slider 105 is fixed with two hinge seats 301 symmetrically distributed front and back by welding. The two hinge seats 301 are jointly hinged with a clamp 3 that cooperates with the lever 302. The clamp 3 is used to clamp the photovoltaic panel, and the lever 302 can lift the clamp 3 by rotating. A protective pad is provided on the side of the clamp 3 that contacts the photovoltaic panel. The protective pad on the clamp 3 can protect the photovoltaic panel when the clamp 3 clamps the photovoltaic panel. A torsion spring 303 is provided at the hinge of the clamp 3 to reset the clamp 3, and the two ends of the torsion spring 303 are respectively connected to the clamp 3 and the hinge seat 301.

[0029] While the dual-axis motor 208 drives the cam 207 to rotate, the dual-axis motor 208 drives the lever 302 to rotate. The lever 302 rotates to lift the clamp 3, and the torsion spring 303 is deformed accordingly. At the same time, the guide plate guides the photovoltaic panel to the second electric slider 105. Then the lever 302 continues to rotate and disengages from the clamp 3. Under the reset force of the torsion spring 303, the clamp 3 rotates downward to reset and press and fix the photovoltaic panel, thereby preventing the photovoltaic panel from moving during the slicing process.

[0030] See also Figure 5A baffle 4 is fixedly connected to the second electric slide rail 104 on the right side by welding. The baffle 4 is used to block the debris generated when the photovoltaic panel is sliced, and the upper part of the baffle 4 is bent to better block the debris. A mounting plate 401 is fixedly connected to the middle part of the baffle 4 by welding. A dust suction fan 402 is installed in the mounting plate 401. The dust suction fan 402 is used to absorb the debris. A protective net 5 is embedded in the mounting plate 401 and is located on the left side of the dust suction fan 402. The protective net 5 is used to prevent foreign matter from entering the dust suction fan 402.

[0031] During the dicing process, the dust suction fan 402 is turned on, and the dust suction fan 402 operates to remove the debris generated during the photovoltaic panel dicing process, thereby preventing the debris from affecting subsequent processing operations.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A scribing device for photovoltaic panel production, characterized in that: The invention comprises a T-shaped frame (1), wherein a first electric slide rail (101) is fixedly connected to the T-shaped frame (1), a first electric slide block (102) is arranged on the first electric slide rail (101), a laser scribing gun (103) is arranged on the first electric slide block (102), two symmetrically distributed second electric slide rails (104) are fixedly connected to the T-shaped frame (1), the two second electric slide rails (104) are jointly provided with a second electric slide block (105), two symmetrically distributed support frames (202) are fixedly connected to the second electric slide rails (104), a limiting frame (201) is fixedly connected to the support frame (202), and the two limiting frames (201) are fixedly connected to the support frame (202). 1) are fixedly connected to a material discharging frame (2), a double-axis motor (208) is arranged on the limiting frame (201), a cam (207) is connected to the output shaft at the front of the double-axis motor (208) via a key, a guide rail (209) is fixedly connected to the two limiting frames (201), a movable plate (203) is slidably arranged in the guide rail (209), a connecting rod (206) is hinged on the movable plate (203), the connecting rod (206) is rotatably connected to the cam (207), a plurality of shaft seats (205) are fixedly connected to the movable plate (203) at equal intervals, and a material shifting block (204) is rotatably connected to the shaft seat (205).

2. A dicing device for photovoltaic panel production according to claim 1, characterized in that: The second electric slide rail (104) is located below the first electric slide rail (101).

3. A dicing device for photovoltaic panel production according to claim 1, characterized in that: The material discharging frame (2) is in the shape of a funnel.

4. A dicing device for photovoltaic panel production according to claim 1, characterized in that: The output shaft at the rear of the dual-axis motor (208) is connected to a lever (302); two symmetrically distributed hinge seats (301) are fixedly connected to the second electric slider (105); the two hinge seats (301) are jointly hinged to a clamping frame (3) that cooperates with the lever (302); and a torsion spring (303) for resetting the clamping frame (3) is sleeved at the hinge of the clamping frame (3).

5. A scribing device for photovoltaic panel production according to claim 4, characterized in that: A protective pad is provided on the side of the clamping frame (3) that contacts the photovoltaic panel.

6. The scribing device for photovoltaic panel production according to claim 1, characterized in that: A baffle (4) is fixedly connected to the second electric slide rail (104), a mounting plate (401) is fixedly connected to the baffle (4), and a dust collecting fan (402) is installed in the mounting plate (401).

7. A scribing device for photovoltaic panel production according to claim 6, characterized in that: The baffle (4) has a curved upper portion.

8. The scribing device for photovoltaic panel production according to claim 6, characterized in that: A protective net (5) is embedded in the mounting plate (401) and is located on the left side of the dust collecting fan (402).

9. The scribing device for photovoltaic panel production according to claim 1, characterized in that: A warning sign (6) is provided on one side of the material discharging frame (2).

10. The scribing device for photovoltaic panel production according to claim 1, characterized in that: The two support frames (202) are commonly fixed with a material guide plate (7).

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