Welding device for photovoltaic cell production

Abstract

The utility model discloses a welding device for photovoltaic cell production, relates to the technical field of photovoltaic cell welding, and provides the following scheme that the welding device comprises a workbench and a reciprocating mechanism arranged at the top end of the workbench, and the reciprocating mechanism comprises a working assembly and a sliding assembly; the working assembly comprises a supporting frame, a first motor and a first sliding groove, the supporting frame is fixedly connected to the top end of the working table, the supporting frame, the first motor, the first sliding groove, a connecting rod, a first sliding block, a sliding groove block, a second sliding groove, a second sliding block and a clamping piece are arranged, and the first motor works to drive the connecting rod to rotate; and then the first sliding block is driven to slide on the second sliding groove in the sliding groove block, so that the sliding groove block is driven to move, the second sliding block synchronously slides on the first sliding groove, the clamping piece synchronously moves, reciprocating motion control is achieved, the clamping piece conveys the welding strip to the photovoltaic battery piece, manual adding is not needed, manpower is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic cell welding, in particular to a welding device for photovoltaic cell production. Background Art

[0002] Solar cells are classified as crystalline silicon and amorphous silicon. Crystalline silicon cells can be further divided into monocrystalline and polycrystalline cells. Monocrystalline silicon also has different efficiency levels compared to polycrystalline silicon. Welding, also known as welding, is a manufacturing process and technology that uses heat, high temperature, or high pressure to join metals or other thermoplastic materials such as plastics.

[0003] However, the welding device for photovoltaic cell production in the prior art generally requires manual assistance in adding welding ribbons, which increases the labor burden of workers, fails to save manpower, reduces work efficiency, and does not meet people's usage needs. Therefore, a welding device for photovoltaic cell production is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a welding device for producing photovoltaic cells, which solves the problem in the prior art of requiring manual assistance in adding welding strips.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: A welding device for producing photovoltaic cells, comprising a workbench and a reciprocating mechanism disposed on the top of the workbench, wherein the reciprocating mechanism comprises a working assembly and a sliding assembly;

[0006] The working assembly includes a support frame, a first motor and a first sliding groove. The top of the workbench is fixedly connected to the support frame, the top of the support frame is provided with the first motor, and the outer wall of the support frame is provided with a first sliding groove;

[0007] The sliding assembly includes a connecting rod, a first slider, a slide block, a second sliding groove, a second slider and a clamping piece. The output end of the first motor is provided with a connecting rod, and the end of the connecting rod away from the first motor is rotatably connected to the first slider. The outer wall of the first slider is slidably connected to the slide block, and a second sliding groove is provided inside the slide block. The side wall of the slide block is fixedly connected to the second slider, and the outer wall of the second slider is provided with a clamping piece.

[0008] Preferably, the top of the workbench is fixedly connected to a connecting frame, the inner wall of the connecting frame is penetrated by a second motor, the output end of the second motor is provided with a screw, the outer wall of the screw is threadedly connected to the first thread groove block, the side wall of the first thread groove block is rotatably connected to the first connecting rod, the end of the first connecting rod away from the first thread groove block is rotatably connected to the connecting bolt, the inside of the connecting bolt is rotatably connected to the second connecting rod, the end of the second connecting rod away from the connecting bolt is rotatably connected to the second thread groove block threadedly connected to the outer wall of the screw, the bottom end of the connecting bolt is fixedly connected to a welding plate, and a conveyor belt is provided at the top of the workbench.

[0009] Preferably, the first sliding block has a T-shaped outer shape, and the first sliding block forms a sliding structure with the sliding block through the connecting rod and the second sliding groove.

[0010] Preferably, a rotating structure is formed between the connecting rod and the first sliding block, and a sliding structure is formed between the second sliding block and the first sliding block via the sliding block.

[0011] Preferably, the clamping members form a reciprocating structure between the second slider and the support frame, and the clamping members are distributed in a matrix along the outer wall of the second slider.

[0012] Preferably, a rotation structure is formed between the first thread groove block and the first connecting rod, and a rotation structure is formed between the second connecting rod and the second thread groove block.

[0013] Preferably, the first connecting rod forms a rotating structure with the welding plate through the connecting bolt, and the second connecting rod forms a rotating structure with the welding plate through the connecting bolt.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By setting a support frame, a first motor, a first sliding groove, a connecting rod, a first slider, a slide block, a second sliding groove, a second slider and a clamping member, the first motor drives the connecting rod to rotate, and then drives the first slider to slide on the second sliding groove in the slide block, thereby driving the slide block to move, the second slider slides on the first sliding groove synchronously, and the clamping member moves synchronously, realizing reciprocating motion control, and the clamping member transports the welding strip to the photovoltaic cell piece, without manual addition, saving manpower and improving work efficiency.

[0016] 2. By setting a connecting frame, a second motor, a screw, a first thread groove block, a first connecting rod, a connecting bolt, a second connecting rod, a second thread groove block and a welding plate, the second motor drives the screw to rotate, the first thread groove block and the second thread groove block move toward each other on the screw, and the welding plate is prompted to move up and down by rotating the connected first connecting rod and the second connecting rod, which facilitates automatic welding of battery cells, reduces the labor intensity of workers and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall first-view structure of a welding device for photovoltaic cell production proposed by the present invention;

[0018] Figure 2 This is a schematic diagram of the overall structure from a second perspective of a welding device for producing photovoltaic cells proposed in the present invention;

[0019] Figure 3 This is a schematic diagram of the connection structure of the first slider and the chute block of a welding device for photovoltaic cell production proposed by the present invention;

[0020] Figure 4 This is a schematic diagram of the connection structure of a lead screw and a first thread groove block of a welding device for producing photovoltaic cells proposed by the present invention.

[0021] In the figure: 1. workbench; 2. support frame; 3. first motor; 4. first sliding groove; 5. connecting rod; 6. first slider; 7. slide groove block; 8. second sliding groove; 9. second slider; 10. clamping member; 11. connecting frame; 12. second motor; 13. screw rod; 14. first thread groove block; 15. first connecting rod; 16. connecting bolt; 17. second connecting rod; 18. second thread groove block; 19. welding plate; 20. conveyor belt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] like Figure 1-4 As shown, a photovoltaic cell production welding device in the figure includes a workbench 1 and a reciprocating mechanism arranged on the top of the workbench 1, and the reciprocating mechanism includes a working component and a sliding component;

[0025] The working assembly includes a support frame 2, a first motor 3 and a first sliding groove 4. The top of the workbench 1 is fixedly connected to the support frame 2, the top of the support frame 2 is provided with the first motor 3, and the outer wall of the support frame 2 is provided with a first sliding groove 4;

[0026] The sliding assembly includes a connecting rod 5, a first slider 6, a slide block 7, a second sliding groove 8, a second slider 9 and a clamping piece 10. The output end of the first motor 3 is provided with a connecting rod 5, and the end of the connecting rod 5 away from the first motor 3 is rotatably connected to the first slider 6. The outer wall of the first slider 6 is slidably connected to the slide block 7, and the interior of the slide block 7 is provided with a second sliding groove 8. The side wall of the slide block 7 is fixedly connected to the second slider 9, and the outer wall of the second slider 9 is provided with a clamping piece 10.

[0027] Among them, Figure 3 As shown, the first slider 6 has a "T" shape. The first slider 6 forms a sliding structure between the connecting rod 5 and the second sliding groove 8 and the slide block 7, which is conducive to the operation of the first motor 3 to drive the connecting rod 5 to rotate, thereby driving the first slider 6 to slide in the second sliding groove 8, thereby driving the slide block 7 and the second slider 9 to move synchronously, and the second slider 9 slides in the first sliding groove 4, so that the clamping member 10 performs synchronous reciprocating motion, thereby facilitating the conveying and placement of the welding ribbon on the photovoltaic cell through the clamping member 10, facilitating welding, and eliminating the need for manual addition of welding ribbon, saving manpower and improving work efficiency.

[0028] Among them, Figure 3 As shown, a rotating structure is formed between the connecting rod 5 and the first slider 6, and a sliding structure is formed between the second slider 9 and the first sliding groove 4 through the slide block 7, which is conducive to driving the first slider 6 to slide in the second sliding groove 8 through the connecting rod 5, thereby driving the slide block 7 and the second slider 9 to move. The second slider 9 slides on the first sliding groove 4, and the clamping part 10 clamps the welding strip and transports it to the photovoltaic cell, which facilitates subsequent welding and improves work efficiency.

[0029] Among them, Figure 3 As shown, the clamping member 10 forms a reciprocating structure between the second slider 9 and the support frame 2, and the clamping member 10 is distributed in a matrix along the outer wall of the second slider 9, which is conducive to driving the connecting rod 5 to rotate through the operation of the first motor 3, and then driving the first slider 6 to slide on the second sliding groove 8 in the slide block 7, thereby driving the slide block 7 to move, and the second slider 9 slides synchronously on the first sliding groove 4, and the clamping member 10 moves synchronously, realizing reciprocating motion control, and the clamping member 10 transports the welding tape to the photovoltaic cell sheet without manual addition, saving manpower and improving work efficiency.

[0030] Example 2

[0031] like Figure 1 、 Figure 2 and Figure 4As shown, this embodiment further illustrates Example 1, the top of the workbench 1 is fixedly connected to a connecting frame 11, the inner wall of the connecting frame 11 is penetrated by a second motor 12, the output end of the second motor 12 is provided with a screw rod 13, the outer wall of the screw rod 13 is threadedly connected to a first thread groove block 14, the side wall of the first thread groove block 14 is rotatably connected to a first connecting rod 15, the end of the first connecting rod 15 away from the first thread groove block 14 is rotatably connected to a connecting bolt 16, the inside of the connecting bolt 16 is rotatably connected to a second connecting rod 17, the end of the second connecting rod 17 away from the connecting bolt 16 is rotatably connected to a second thread groove block 18 threadedly connected to the outer wall of the screw rod 13, the bottom end of the connecting bolt 16 is fixedly connected to a welding plate 19, and a conveyor belt 20 is provided at the top of the workbench 1.

[0032] Among them, such as Figure 4 As shown, a rotating structure is formed between the first thread groove block 14 and the first connecting rod 15, and a rotating structure is formed between the second connecting rod 17 and the second thread groove block 18, which is conducive to driving the screw rod 13 to rotate through the operation of the second motor 12. The first thread groove block 14 and the second thread groove block 18 move toward each other on the screw rod 13, and the first connecting rod 15 and the second connecting rod 17 connected by rotation cause the welding plate 19 to perform lifting movement, thereby facilitating welding on the conveyor belt 20 without manual welding, thereby improving welding efficiency.

[0033] Among them, such as Figure 4 As shown, the first connecting rod 15 forms a rotating structure with the connecting bolt 16 and the welding plate 19, and the second connecting rod 17 forms a rotating structure with the connecting bolt 16 and the welding plate 19, which is conducive to the first thread groove block 14 moving on the screw rod 13 through the rotating structure of the first connecting rod 15 and the connecting bolt 16, so that the welding plate 19 moves up and down. Similarly, the symmetrically arranged second connecting rod 17 and the connecting bolt 16 will also cause the welding plate 19 to move up and down, realizing the control of lifting and lowering, facilitating the welding of battery cells, reducing the labor intensity of workers, and improving work efficiency.

[0034] When in use: First, by setting the support frame 2, the first motor 3, the first sliding groove 4, the connecting rod 5, the first slider 6, the slide block 7, the second sliding groove 8, the second slider 9 and the clamping member 10, the first motor 3 drives the connecting rod 5 to rotate, and then drives the first slider 6 to slide on the second sliding groove 8 in the slide block 7, thereby driving the slide block 7 to move, the second slider 9 slides synchronously on the first sliding groove 4, and the clamping member 10 moves synchronously, realizing reciprocating motion control, and the clamping member 10 transports the welding tape to the photovoltaic cell piece, without manual addition, saving manpower and improving work efficiency.

[0035] Finally, by setting up the connecting frame 11, the second motor 12, the screw 13, the first thread groove block 14, the first connecting rod 15, the connecting bolt 16, the second connecting rod 17, the second thread groove block 18 and the welding plate 19, the second motor 12 drives the screw 13 to rotate, the first thread groove block 14 and the second thread groove block 18 move toward each other on the screw 13, and the welding plate 19 is prompted to perform a lifting movement by rotating the connected first connecting rod 15 and the second connecting rod 17, which facilitates the automatic welding of the battery cells, reduces the labor intensity of workers, and improves work efficiency.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding device for producing photovoltaic cells, comprising a workbench (1) and a reciprocating mechanism arranged on the top of the workbench (1), characterized in that: The reciprocating mechanism includes a working component and a sliding component; The working assembly comprises a support frame (2), a first motor (3) and a first sliding groove (4); the top end of the workbench (1) is fixedly connected to the support frame (2); the top end of the support frame (2) is provided with the first motor (3); and the outer wall of the support frame (2) is provided with the first sliding groove (4); The sliding assembly comprises a connecting rod (5), a first slider (6), a slide block (7), a second sliding groove (8), a second slider (9) and a clamping member (10); the output end of the first motor (3) is provided with a connecting rod (5); the end of the connecting rod (5) away from the first motor (3) is rotatably connected to the first slider (6); the outer wall of the first slider (6) is slidably connected to the slide block (7); the interior of the slide block (7) is provided with a second sliding groove (8); the side wall of the slide block (7) is fixedly connected to the second slider (9); and the outer wall of the second slider (9) is provided with a clamping member (10).

2. A photovoltaic cell production welding device according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a connecting frame (11), the inner wall of the connecting frame (11) is penetrated by a second motor (12), the output end of the second motor (12) is provided with a screw (13), the outer wall of the screw (13) is threadedly connected to a first thread groove block (14), the side wall of the first thread groove block (14) is rotatably connected to a first connecting rod (15), the end of the first connecting rod (15) away from the first thread groove block (14) is rotatably connected to a connecting bolt (16), the inside of the connecting bolt (16) is rotatably connected to a second connecting rod (17), the end of the second connecting rod (17) away from the connecting bolt (16) is rotatably connected to a second thread groove block (18) threadedly connected to the outer wall of the screw (13), the bottom end of the connecting bolt (16) is fixedly connected to a welding plate (19), and a conveyor belt (20) is provided at the top of the workbench (1).

3. A photovoltaic cell production welding device according to claim 1, characterized in that: The first sliding block (6) has a T-shaped appearance, and the first sliding block (6) forms a sliding structure with the sliding block block (7) through the connecting rod (5) and the second sliding groove (8).

4. A photovoltaic cell production welding device according to claim 1, characterized in that: The connecting rod (5) and the first sliding block (6) form a rotating structure, and the second sliding block (9) and the first sliding groove (4) form a sliding structure through the sliding groove block (7).

5. A photovoltaic cell production welding device according to claim 1, characterized in that: The clamping members (10) form a reciprocating structure between the second slider (9) and the support frame (2), and the clamping members (10) are distributed in a matrix along the outer wall of the second slider (9).

6. A photovoltaic cell production welding device according to claim 2, characterized in that: A rotating structure is formed between the first thread groove block (14) and the first connecting rod (15), and a rotating structure is formed between the second connecting rod (17) and the second thread groove block (18).

7. A photovoltaic cell production welding device according to claim 2, characterized in that: The first connecting rod (15) forms a rotating structure with the welding plate (19) through the connecting bolt (16), and the second connecting rod (17) forms a rotating structure with the welding plate (19) through the connecting bolt (16).

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