Welding mechanism for solar panel

Abstract

The utility model relates to the technical field of solar panel production, in particular to a welding mechanism for a solar panel, which comprises a workbench, a support plate, a first electric slide rail, a movable plate, a second electric slide rail, a laser head and a feeding device, the support plate is fixedly connected with the top surface of the workbench, and the first electric slide rail is arranged on the surface of the support plate; the movable plate is in sliding connection with the surface of the first electric sliding rail, the second electric sliding rail is arranged on the surface of the movable plate, the laser head is in sliding connection with the surface of the second electric sliding rail, the feeding device is arranged on the surface of the workbench and comprises two sets of supports, the supports are fixedly connected with the surface of the workbench, and the supports are symmetrically arranged. The number of the supports in each group is two. According to the utility model, through the arrangement of the feeding device, the two solar panels can be conveniently pushed to the central position and are fixedly aligned, the process of manually placing the solar panels and manually aligning the solar panels is omitted, and the convenience of the equipment is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of solar panel manufacturing technology, and in particular to a welding mechanism for solar panels. Background Technology

[0002] Solar panels are the core component of photovoltaic power generation. They absorb sunlight and convert it into electricity. In the process of manufacturing solar panels, multiple solar panels are usually welded together to form a photovoltaic power generation module. In order to avoid the welding slag produced by traditional welding methods from affecting the quality of solar panels, laser welding is usually used.

[0003] Existing technologies, such as Chinese Patent Publication No. CN220050415U, disclose a solar panel laser welding device, including a base plate. An electric slide table is fixedly connected to the upper rear side of the base plate. A pad is provided on the upper part of the electric slide table, and a bracket is fixedly connected to the upper part of the pad. An electric slide table 2 is fixedly connected to the upper part of the bracket, and a mounting plate is provided at the lower part of the electric slide table 2. An electric push rod is fixedly connected to the lower part of the mounting plate, and a fume hood is fixedly connected to the output end of the electric push rod. A laser head is fixedly connected to the inner bottom wall of the fume hood, and a processing box is fixedly connected to the lower middle part of the base plate. In this invention, the solar panel laser welding device can absorb and purify the welding fumes, ensuring stable purification effects. Simultaneously, the device can clamp and position two solar panels to be welded, preventing displacement during welding and improving welding accuracy. However, this invention still requires manually placing the solar panels on the platform before clamping and fixing them, which is cumbersome, and it cannot collect the welding debris.

[0004] To address the issue of manually placing, securing, and aligning solar panels during welding, current equipment often requires manual placement of the panels on a workbench before securing and aligning the two panels to be welded. This process is labor-intensive and time-consuming, and therefore needs improvement. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where solar panel welding requires manual placement, fixing, and alignment of the solar panels, and to propose a welding mechanism for solar panels.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a welding mechanism for solar panels, comprising a worktable, a support plate, an electric slide rail one, a movable plate, an electric slide rail two, a laser head, and a feeding device. The support plate is fixedly connected to the top surface of the worktable. The electric slide rail one is disposed on the surface of the support plate. The movable plate is slidably connected to the surface of the electric slide rail one. The electric slide rail two is disposed on the surface of the movable plate. The laser head is slidably connected to the surface of the electric slide rail two. The feeding device is disposed on the surface of the worktable and includes a bracket. The bracket is connected to the worktable... The worktable is fixedly connected to the surface. There are two sets of supports arranged symmetrically. Each set of supports has two supports. The inner wall of each set of supports is rotatably connected to a set of bidirectional threaded rods. The surface of each set of bidirectional threaded rods is threadedly connected to a set of movable blocks. There are two sets of movable blocks, and the surface of each set of movable blocks is rotatably connected to a connecting rod. There are two sets of connecting rods, and the surface of each connecting rod is rotatably connected to the same rotating shaft. The two connecting rods are rotatably connected to each other through the rotating shaft. The end of each connecting rod away from the movable block is rotatably connected to a clamping plate.

[0007] Furthermore, the surface of the workbench is slidably connected to a push plate, and there are two sets of push plates arranged symmetrically. The inner wall of the push plate is fixedly connected to a guide post. The two sets of clamping plates are slidably connected to the surface of one set of guide posts, and the two sets of clamping plates are slidably connected to the inner wall of one set of push plates. The surfaces of the two supports are fixedly connected to the same limiting post, and the movable block is slidably connected to the surface of the limiting post.

[0008] Furthermore, a motor is fixedly mounted on the surface of any of the brackets, the output end of the motor is fixedly connected to one end of any bidirectional threaded rod, and pulleys are fixedly connected to the surfaces of both sets of bidirectional threaded rods, with a conveyor belt drivingly connected to the surface of the pulleys.

[0009] Furthermore, two storage racks are fixedly connected to the surface of the support plate. The inner wall dimensions of the storage racks are consistent with those of the solar panels. The distance between the storage racks and the workbench is set to the thickness of a single solar panel. Anti-slip textures are provided on the side surfaces of the two clamping plates that are close to each other.

[0010] Furthermore, a cleaning device is provided on the surface of the support plate. The cleaning device includes a groove, which is formed on the surface of the support plate. An electric push rod is fixedly installed on the surface of the groove. A vacuum cleaner is fixedly connected to the drive end of the electric push rod, and the vacuum cleaner is slidably connected to the surface of the groove.

[0011] Furthermore, a collection box is fixedly connected to the bottom surface of the workbench, a flexible hose is connected through the surface of the collection box, the end of the flexible hose away from the collection box is connected through the surface of the vacuum cleaner, and a door is hinged to the surface of the collection box.

[0012] Furthermore, a protective cover is fixedly connected to the side surface of the movable plate away from the support plate, and the opening of the protective cover is located in the direction close to the support plate.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by setting up a feeding device, multiple solar panels are first placed in two storage racks. The motor is started, and the pulleys and conveyor belts make two sets of bidirectional threaded rods rotate synchronously. The moving blocks move towards each other, and the connecting rods extend forward while rotating along the rotating shaft, so that the push plate pushes a solar panel forward along the worktable. At the same time, the two clamping plates move towards each other, and finally push the two solar panels to the center position of the worktable and align them. Then welding can be carried out. After welding is completed, the reverse motor removes the finished product. After the connecting rod is no longer restricted, the next solar panel in the storage rack falls onto the worktable, and the next feeding can be carried out. By setting up a feeding device, it is easy to push two solar panels to the center position and fix them in alignment, eliminating the process of manually placing solar panels and manually aligning them, thus effectively improving the convenience of the equipment.

[0015] 2. In this utility model, by setting up a cleaning device, the fumes generated during welding are blocked by a protective cover. An electric push rod moves the dust extraction fan upward along the slide, sucking the fumes into the collection box through a hose. After welding is completed, the dust extraction fan is moved downward to the workbench surface, sucking the generated debris into the collection box through a hose. The box door can be opened periodically to clean the inside of the collection box. By setting up a cleaning device, the fumes generated during welding and the debris left after welding are properly collected, preventing workers from inhaling fumes or debris that may affect subsequent processing, thus effectively improving the safety of the equipment. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of a welding mechanism for solar panels is provided for this utility model.

[0017] Figure 2 This utility model provides a partial structural diagram of a feeding device in a welding mechanism for solar panels.

[0018] Figure 3 This utility model provides a partial structural diagram of a feeding device in a welding mechanism for solar panels.

[0019] Figure 4This utility model provides a partial structural diagram of a cleaning device in a welding mechanism for solar panels.

[0020] Figure 5 This utility model provides a partial structural diagram of a cleaning device in a welding mechanism for solar panels.

[0021] Legend:

[0022] 1. Workbench; 2. Support plate; 3. Electric slide rail one; 4. Movable plate; 5. Electric slide rail two; 6. Laser head; 7. Feeding device; 701. Bracket; 702. Bidirectional threaded rod; 703. Movable block; 704. Connecting rod; 705. Rotating shaft; 706. Clamping plate; 707. Push plate; 708. Guide column; 709. Limiting column; 710. Motor; 711. Pulley; 712. Conveyor belt; 713. Storage rack; 714. Anti-slip texture; 8. Cleaning device; 81. Slide chute; 82. Electric push rod; 83. Dust extraction fan; 84. Collection box; 85. Hose; 86. Box door; 87. Protective cover. Detailed Implementation

[0023] Please see Figure 1-5 This utility model provides a technical solution: a welding mechanism for solar panels, including a worktable 1, a support plate 2, an electric slide rail 1 3, a movable plate 4, an electric slide rail 2 5, a laser head 6, and a feeding device 7. The support plate 2 is fixedly connected to the top surface of the worktable 1. The electric slide rail 1 3 is disposed on the surface of the support plate 2. The movable plate 4 is slidably connected to the surface of the electric slide rail 1 3. The electric slide rail 2 5 is disposed on the surface of the movable plate 4. The laser head 6 is slidably connected to the surface of the electric slide rail 2 5. The feeding device 7 is disposed on the surface of the worktable 1.

[0024] The specific setup and function of the feeding device 7 and the cleaning device 8 will be explained below.

[0025] In this embodiment: the feeding device 7 includes a support 701, which is fixedly connected to the surface of the workbench 1. There are two sets of supports 701 arranged symmetrically, with two supports 701 in each set. The inner wall of each set of supports 701 is rotatably connected to a set of bidirectional threaded rods 702. The surface of each set of bidirectional threaded rods 702 is threadedly connected to a set of movable blocks 703. There are two movable blocks 703 in each set, and their surfaces are rotatably connected to connecting rods 704. There are two sets of connecting rods 704, with two connecting rods 704 in each set. The surfaces of the two connecting rods 704 are rotatably connected to the same rotating shaft 705. The two connecting rods 704 are rotatably connected through the rotating shaft 705. The end of each connecting rod 704 away from the movable block 703 is rotatably connected to a clamping plate 706.

[0026] The effect achieved by the above components is as follows: the rotation of the bidirectional threaded rod 702 causes the two movable blocks 703 on it to move towards each other, and the connecting rod 704 extends forward while rotating along the rotating shaft 705, driving the two clamping plates 706 to move towards each other and extend forward at the same time, thereby clamping and fixing the solar panel.

[0027] Specifically, the surface of the workbench 1 is slidably connected to a push plate 707. There are two sets of push plates 707 arranged symmetrically. The inner wall of the push plate 707 is fixedly connected to a guide post 708. Two sets of clamping plates 706 are slidably connected to the surface of one set of guide posts 708, and two sets of clamping plates 706 are slidably connected to the inner wall of one set of push plates 707. The surface of the two supports 701 is fixedly connected to the same limiting post 709, and the movable block 703 is slidably connected to the surface of the limiting post 709.

[0028] The above components achieve the following effects: the connecting rod 704 drives the push plate 707 to slide forward along the worktable 1, pushing the solar panel to the center position of the worktable 1 for welding; the guide post 708 is set to facilitate the sliding of the two clamping plates 706 along the guide post 708 to clamp and fix the solar panel; the limiting post 709 is set to prevent the movable block 703 from rotating with the bidirectional threaded rod 702.

[0029] Specifically, a motor 710 is fixedly mounted on the surface of any bracket 701, and the output end of the motor 710 is fixedly connected to one end of any bidirectional threaded rod 702. Both sets of bidirectional threaded rods 702 are fixedly connected to pulleys 711, and a conveyor belt 712 is connected to the surface of the pulleys 711.

[0030] The effect achieved by the above components is as follows: starting the motor 710 causes a set of bidirectional threaded rods 702 connected to it to rotate, and under the action of the conveyor belt 712 and the pulley 711, another set of bidirectional threaded rods 702 rotates synchronously.

[0031] Specifically, two storage racks 713 are fixedly connected to the surface of the support plate 2. The inner wall size of the storage rack 713 is consistent with that of the solar panel. The distance between the storage rack 713 and the workbench 1 is set to the thickness of a single solar panel. Anti-slip textures 714 are provided on the side of the two clamping plates 706 that are close to each other.

[0032] The effect achieved by the above components is as follows: multiple solar panels are placed in two storage racks 713 respectively. The bottom solar panel will fall onto the surface of the workbench 1. Since the distance between the storage rack 713 and the workbench 1 is the thickness of a single solar panel, when the push plate 707 moves forward, it will push the bottom solar panel forward for welding. At the same time, the connecting rod 704 blocks the other solar panels until the connecting rod 704 drives the push plate 707 to retract. Only then will the next solar panel fall onto the workbench 1, making it convenient for the next loading.

[0033] Specifically, a cleaning device 8 is provided on the surface of the support plate 2. The cleaning device 8 includes a slide 81, which is formed on the surface of the support plate 2. An electric push rod 82 is fixedly installed on the surface of the slide 81. A vacuum cleaner 83 is fixedly connected to the drive end of the electric push rod 82. The vacuum cleaner 83 is slidably connected to the surface of the slide 81.

[0034] The effect achieved by the above components is as follows: starting the electric push rod 82 drives the dust extraction fan 83 to move up and down along the slide 81, which can collect the fumes generated during welding and the debris left on the worktable 1 after welding.

[0035] Specifically, a collection box 84 is fixedly connected to the bottom surface of the workbench 1, a hose 85 is connected through the surface of the collection box 84, the end of the hose 85 away from the collection box 84 is connected through the surface of the vacuum cleaner 83, and a door 86 is hinged to the surface of the collection box 84.

[0036] The effect achieved by the above components is as follows: the vacuum blower 83 sucks in smoke and dust and debris, which are then properly stored in the collection box 84 through the hose 85. The box door 86 is provided to facilitate regular cleaning of the collection box 84, and the hose 85 is provided to facilitate the up and down movement of the vacuum blower 83.

[0037] Specifically, a protective cover 87 is fixedly connected to the side surface of the movable plate 4 away from the support plate 2, and the opening of the protective cover 87 is set in the direction close to the support plate 2.

[0038] The effect achieved by the above components is as follows: the protective cover 87 is set to prevent the fumes and debris generated during welding from flying away from the dust extraction fan 83.

[0039] Working principle: By setting up the feeding device 7, multiple solar panels are first placed in two storage racks 713. The motor 710 is started, and the pulley 711 and conveyor belt 712 cause the two sets of bidirectional threaded rods 702 to rotate synchronously. The moving blocks 703 move towards each other, and the connecting rod 704 rotates along the rotating shaft 705 while extending forward, causing the push plate 707 to push one solar panel forward along the worktable 1. Simultaneously, the two clamping plates 706 move towards each other, ultimately pushing two solar panels to the center position of the worktable 1 and aligning them. Welding can then be performed. After welding is completed, the reverse motor 710 removes the finished product. Once the connecting rod 704 is no longer restricting the solar panel, the next solar panel in the storage rack 713 falls onto the worktable 1, ready for the next feeding. The feeding device 7 facilitates the loading of two solar panels... The solar panel is pushed to the center position and fixed in alignment, eliminating the need for manual placement and alignment, thus effectively improving the convenience of the equipment. Furthermore, by incorporating a cleaning device 8, the fumes generated during welding are blocked by a protective cover 87. An electric push rod 82 moves the dust extraction fan 83 upwards along the slide 81, sucking the fumes into the collection box 84 via a hose 85. After welding, the dust extraction fan 83 is moved downwards to the surface of the workbench 1, sucking the generated debris into the collection box 84 via the hose 85. The box door 86 can be opened periodically to clean the inside of the collection box 84. By incorporating the cleaning device 8, the fumes generated during welding and the debris left after welding are properly collected, preventing workers from inhaling fumes or debris that could affect subsequent processing, thus effectively improving the safety of the equipment.

Claims

1. A welding mechanism for solar panels, comprising a worktable (1), a support plate (2), an electric slide rail one (3), a movable plate (4), an electric slide rail two (5), a laser head (6), and a feeding device (7), characterized in that: The support plate (2) is fixedly connected to the top surface of the workbench (1). The electric slide rail one (3) is set on the surface of the support plate (2). The movable plate (4) is slidably connected to the surface of the electric slide rail one (3). The electric slide rail two (5) is set on the surface of the movable plate (4). The laser head (6) is slidably connected to the surface of the electric slide rail two (5). The feeding device (7) is set on the surface of the workbench (1). The feeding device (7) includes a bracket (701). The bracket (701) is fixedly connected to the surface of the workbench (1). The number of brackets (701) is two sets and they are symmetrically arranged. The number of brackets (701) in each set is two. The inner wall of the bracket (701) is rotatably connected to a set of bidirectional threaded rods (702). The surface of each set of bidirectional threaded rods (702) is threadedly connected to a set of movable blocks (703). There are two movable blocks (703) in each set, and their surfaces are rotatably connected to connecting rods (704). There are two sets of connecting rods (704) in each set. The surfaces of the two connecting rods (704) are rotatably connected to the same rotating shaft (705). The two connecting rods (704) are rotatably connected through the rotating shaft (705). The end of each connecting rod (704) away from the movable block (703) is rotatably connected to a clamping plate (706).

2. The welding mechanism for solar panels according to claim 1, characterized in that: The workbench (1) is slidably connected to a push plate (707). There are two sets of push plates (707) arranged symmetrically. The inner wall of the push plate (707) is fixedly connected to a guide post (708). The two sets of clamping plates (706) are slidably connected to the surface of one set of guide posts (708). The two sets of clamping plates (706) are slidably connected to the inner wall of one set of push plates (707). The two supports (701) are fixedly connected to the same limiting post (709). The movable block (703) is slidably connected to the surface of the limiting post (709).

3. The welding mechanism for solar panels according to claim 2, characterized in that: A motor (710) is fixedly mounted on the surface of any of the brackets (701). The output end of the motor (710) is fixedly connected to one end of any bidirectional threaded rod (702). A pulley (711) is fixedly connected to the surface of both sets of bidirectional threaded rods (702). A conveyor belt (712) is connected to the surface of the pulley (711).

4. A welding mechanism for solar panels according to claim 3, characterized in that: Two storage racks (713) are fixedly connected to the surface of the support plate (2). The inner wall size of the storage rack (713) is consistent with that of the solar panel. The distance between the storage rack (713) and the workbench (1) is set to the thickness of a single solar panel. Anti-slip textures (714) are provided on the side of the two clamping plates (706) that are close to each other.

5. A welding mechanism for solar panels according to claim 1, characterized in that: The surface of the support plate (2) is provided with a cleaning device (8), the cleaning device (8) includes a groove (81), the groove (81) is opened on the surface of the support plate (2), an electric push rod (82) is fixedly installed on the surface of the groove (81), a vacuum fan (83) is fixedly connected to the drive end of the electric push rod (82), and the vacuum fan (83) is slidably connected to the surface of the groove (81).

6. A welding mechanism for solar panels according to claim 5, characterized in that: A collection box (84) is fixedly connected to the bottom surface of the workbench (1). A hose (85) is connected through the surface of the collection box (84). One end of the hose (85) away from the collection box (84) is connected through the surface of the vacuum cleaner (83). A door (86) is hinged to the surface of the collection box (84).

7. A welding mechanism for solar panels according to claim 6, characterized in that: A protective cover (87) is fixedly connected to the side surface of the movable plate (4) away from the support plate (2), and the opening of the protective cover (87) is set in the direction close to the support plate (2).

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