Workpiece moving assembly of busbar welding machine

Abstract

The application relates to the photovoltaic panel welding technical field, in particular to a workpiece moving assembly of a busbar welding machine, which comprises a mounting frame, a suction device for sucking and moving the busbar and an anti-falling device for preventing the busbar from falling, one side of the mounting frame is fixedly connected with a lifting device, one side of the lifting device is provided with a mounting plate, the bottom of the front side of the mounting plate is fixedly connected with a slide, the outer side of the slide is provided with a sliding block, and the left and right sides of the front of the mounting plate are fixedly connected with moving cylinders. In the application, the mounting frame, the lifting device, the mounting plate, the moving cylinders, the slide, the moving frame, the suction device, the sliding block, the anti-falling device, the mounting body and the mounting groove can be used for positioning the suction device and the anti-falling device, meanwhile, the moving cylinders drive the moving frame to move through the mounting body, the moving frame slides on the slide through the sliding block, the position of the suction device is adjusted, and the busbar can be sucked and moved conveniently.

Description

Technical Field

[0001] This application relates to the field of photovoltaic panel welding technology, specifically to a workpiece moving component of a busbar welding machine. Background Technology

[0002] A photovoltaic module is a device composed of multiple photovoltaic cells connected in series and parallel and packaged together. It can directly convert sunlight into electrical energy. During the production of photovoltaic modules, high-efficiency crystalline silicon solar cells are usually directly mounted on a base plate. At this time, the high-efficiency crystalline silicon solar cells cannot be connected to each other. In order for the high-efficiency crystalline silicon solar cells to generate electricity and output at the same time, a busbar welding machine is needed to weld the busbar to the current output terminal of the high-efficiency crystalline silicon solar cells.

[0003] When using a busbar welding machine, after the photovoltaic module is fed into the machine by the feeding device, the cut busbar needs to be placed on the moving component by the workpiece moving component before welding. However, due to the aging of the suction head of the suction device, the sealing performance decreases, which can cause the busbar to fall off during the suction process and into the welding machine. Therefore, a workpiece moving component for a busbar welding machine is proposed to address the above problem. Summary of the Invention

[0004] The purpose of this application is to provide a workpiece moving component for a busbar welding machine to solve the problem that the suction effect of the suction head of the suction device decreases after aging, causing the busbar to fall into the welding machine.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A workpiece moving assembly for a busbar welding machine includes a mounting frame, a suction device for moving the busbar, and an anti-detachment device to prevent the busbar from falling off. A lifting device is fixedly connected to one side of the mounting frame, and a mounting plate is mounted on one side of the lifting device. A slide rail is fixedly connected to the bottom front side of the mounting plate, and a slider is provided on the outer side of the slide rail. Moving cylinders are fixedly connected to the left and right sides in front of the mounting plate. A mounting body is fixedly connected to one side of the moving cylinder, and a moving frame is fixedly connected to one side of the mounting body. The anti-detachment device is mounted on the moving frame. Slider blocks are fixedly connected to the rear of both the moving frame and the mounting body. The bottom of the moving frame has evenly distributed mounting slots, and the suction device is installed in each of the mounting slots.

[0007] Preferably, the suction device includes a suction body, an external threaded sleeve, an upper nut, a lower nut, an external threaded tube, a sealing sleeve, and a suction head body. The external threaded sleeve is fixedly connected to the outside of the suction body. The external threaded sleeve is disposed in the mounting groove opened in the movable frame. The upper nut is threadedly connected to the external threaded sleeve above the mounting groove opened in the movable frame. The lower nut is threadedly connected to the external threaded sleeve below the mounting groove opened in the movable frame. The external threaded tube is fixedly connected to the bottom of the suction body. The suction head body is installed on the outside of the external threaded tube.

[0008] Preferably, the suction head body includes a mounting nut, a mounting shell, a sealing ring, a silicone suction head, a fixing ring, and a circular ring. The mounting shell is fixedly connected to the bottom of the mounting nut, the sealing ring is fixedly connected to the outer side of the mounting shell, the fixing ring is fixedly connected to the inner side of the sealing ring, the circular ring is fixedly connected to the bottom of the fixing ring, the silicone suction head is fixedly connected to the outer side of the circular ring, a deformation groove is formed in the upper part of the silicone suction head, and the top of the silicone suction head is fixedly connected to the sealing ring.

[0009] Preferably, the mounting nut is internally threaded to an external threaded pipe, and a sealing sleeve is fixedly connected to the bottom end of the external threaded pipe, with the outer side of the sealing sleeve tightly fitted to the mounting shell.

[0010] Preferably, the anti-detachment device includes a connecting rod, a sliding rod, a baffle, a return spring, a hydraulic moving body, a fixed rod, a base plate, and a support body. The front end of the connecting rod is fixedly connected to a uniformly distributed sliding rod, which passes through the moving frame. A baffle is fixedly connected to the end of the sliding rod away from the connecting rod. A return spring is provided on the outer side of the end of the sliding rod near the baffle. Hydraulic moving bodies are installed on both the left and right ends of the front side of the connecting rod. A vertically arranged and uniformly distributed fixed rod is fixedly connected to the rear of the connecting rod. A base plate is fixedly connected to the end of the fixed rod away from the connecting rod. A uniformly distributed sliding groove is opened in the base plate. A support body, which is located below the moving frame and is uniformly distributed, is installed on the base plate through the opened sliding groove.

[0011] Preferably, the hydraulic moving body includes a connecting shell, a vertical hydraulic shell, a first piston, a vertical rod, a longitudinal hydraulic shell, a second piston, and a longitudinal rod. The connecting shell has a vertical hydraulic shell that is connected to it. The first piston is disposed inside the vertical hydraulic shell. The bottom of the first piston is fixedly connected to the vertical rod. The connecting shell has a longitudinal hydraulic shell that is connected to it. The longitudinal hydraulic shell has a second piston disposed inside it. The end of the second piston away from the connecting shell is fixedly connected to the longitudinal rod. The end of the longitudinal rod away from the second piston is fixedly connected to the connecting rod. The two connecting shells are fixedly connected to the left and right ends of the moving frame.

[0012] Preferably, the support body includes a support rod, a fixing block, a clamping plate, and bolts. A fixing block is fixedly connected to the bottom of one end of the support rod. A clamping plate is provided at the bottom of the fixing block. A bolt threadedly connected to the support rod is provided through the clamping plate. The fixing block is located in a groove opened in the base plate.

[0013] Compared with the prior art, the beneficial effects of this application are:

[0014] 1. In this application, the suction device and the anti-detachment device can be positioned by the installation frame, lifting device, installation plate, moving cylinder, slide rail, moving frame, suction device, slider, anti-detachment device, installation body and installation groove. At the same time, the moving cylinder drives the moving frame to move through the installation body, and the moving frame slides on the slide rail through the slider, thereby adjusting the position of the suction device to facilitate the suction and movement of the manifold.

[0015] 2. In this application, the movable frame, mounting slot, suction device, suction body, external threaded sleeve, upper nut, lower nut, external threaded pipe, sealing sleeve, mounting nut, mounting shell, sealing ring, silicone suction head, fixing ring, circular ring, and deformation groove are configured to allow the suction body to be installed in the mounting slot of the movable frame via the threaded connection of the upper nut and lower nut on the outside of the external threaded sleeve. Simultaneously, the position of the suction body within the mounting slot of the movable frame can be adjusted to accommodate welding of different lengths of busbars. Furthermore, the mounting nut, threadedly connected to the external threaded pipe, allows the silicone suction head to be installed in the mounting slot. The suction head is installed at the bottom of the suction device, making it easy to replace the silicone suction head that has lost its sealing performance due to aging. When the silicone suction head comes into contact with the manifold, it deforms through the deformation groove, making the contact between the silicone suction head and the manifold tighter. At the same time, the fixing ring and the circular ring support the silicone suction head and the sealing ring, preventing deformation of the top of the silicone suction head and the sealing ring, thus improving the sealing effect, preventing air leakage, and improving the stability of adsorption. The sealing sleeve can seal the external thread tube and the mounting shell to prevent air leakage and make the adsorption of the manifold more stable.

[0016] 3. In this application, by setting a connecting rod, sliding rod, baffle, return spring, connecting shell, vertical hydraulic shell, first piston, vertical rod, longitudinal hydraulic shell, second piston, longitudinal rod, fixed rod, and base plate, the vertical rod can contact the plane where the busbar is placed during the suction process. At this time, the vertical rod pushes the hydraulic oil to move through the first piston, the hydraulic oil pushes the longitudinal rod to move through the second piston, and the longitudinal rod drives the base plate to move through the connecting rod and fixed rod. The base plate can drive the support body to move, preventing the support body from affecting the suction device's suction of the busbar. After suction, the moving frame moves away from the platform where the busbar is placed. At this time, the return spring drives the sliding rod to move through the baffle, the sliding rod drives the longitudinal rod to reset through the connecting rod, and the longitudinal rod pushes the first piston and vertical rod to reset through the second piston and hydraulic oil. At the same time, the connecting rod drives the base plate and support body to reset through the fixed rod. During the movement, when the suction device's suction force on the busbar is insufficient and it falls off, the support body can support the busbar to prevent it from falling off.

[0017] 4. In this application, by using a base plate, support rod, fixing block, clamping plate, bolts, and sliding groove, the position of the support block can be moved when moving busbars of different specifications. This allows the support rod to be moved to the appropriate position for different specifications of busbars. The bolts can push the top of the clamping plate to fit tightly against the base plate, thereby positioning the support rod. At the same time, after the bolts are completely removed from the fixing block, the support rod can be disassembled, allowing for the selection of different numbers of support rods to prevent the support rods from affecting the adsorption and movement of the busbar. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this application;

[0019] Figure 2 This is a schematic diagram of the installation structure of the mobile frame of this application from the rear view.

[0020] Figure 3 This is a schematic diagram of the suction device of this application;

[0021] Figure 4 This is a schematic diagram of the installation structure of the suction head body in this application;

[0022] Figure 5 A schematic diagram of the mounting structure for installing the nuts in this application;

[0023] Figure 6 This is a schematic diagram of the installation structure of the fixing ring in this application;

[0024] Figure 7 This is a schematic diagram of the anti-hair loss device of this application;

[0025] Figure 8 This is a schematic diagram of the structure of the hydraulic moving body of this application;

[0026] Figure 9 This is a schematic diagram of the installation structure supporting the main body of this application;

[0027] Figure 10 This is a schematic diagram of the bolt installation structure of this application.

[0028] In the diagram: 1. Mounting bracket; 2. Lifting device; 3. Mounting plate; 4. Moving cylinder; 5. Slide rail; 6. Moving frame; 7. Suction device; 71. Suction body; 72. External threaded sleeve; 73. Upper nut; 74. Lower nut; 75. External threaded tube; 76. Sealing sleeve; 77. Suction head body; 771. Mounting nut; 772. Mounting shell; 773. Sealing ring; 774. Silicone suction head; 775. Fixing ring; 776. Circular ring; 777. Deformation groove; 8. Slider; 9. Anti-detachment device ; 91. Connecting rod; 92. Slide rod; 93. Baffle; 94. Return spring; 95. Hydraulic moving main body; 951. Connecting shell; 952. Vertical hydraulic shell; 953. First piston; 954. Vertical rod; 955. Longitudinal hydraulic shell; 956. Second piston; 957. Longitudinal rod; 96. Fixing rod; 97. Base plate; 98. Supporting main body; 981. Support rod; 982. Fixing block; 983. Clamping plate; 984. Bolt; 99. Slide groove; 10. Mounting main body; 11. Mounting groove. Detailed Implementation

[0029] Please see Figure 1-10 This application provides a technical solution:

[0030] A workpiece moving assembly for a busbar welding machine includes a mounting frame 1, a suction device 7 for absorbing and moving the busbar, and an anti-detachment device 9 to prevent the busbar from falling. A lifting device 2 is fixedly connected to one side of the mounting frame 1, and a mounting plate 3 is mounted on one side of the lifting device 2. A slide rail 5 is fixedly connected to the bottom front side of the mounting plate 3, and a slider 8 is provided on the outer side of the slide rail 5. Moving cylinders 4 are fixedly connected to the left and right sides in front of the mounting plate 3. A mounting body 10 is fixedly connected to one side of the moving cylinder 4, and a moving frame 6 is fixedly connected to one side of the mounting body 10. The anti-detachment device 9 is mounted on the moving frame 6. The slider 8 is fixedly connected to the rear of both the moving frame 6 and the mounting body 10. The bottom of the moving frame 6 has evenly distributed mounting grooves 11, and the suction device 7 is installed in the mounting grooves 11 of the moving frame 6. Through this arrangement, the suction device 7 and the anti-detachment device 9 can be positioned. At the same time, the moving cylinder 4 drives the moving frame 6 to move through the mounting body 10, and the moving frame 6 slides on the slide rail 5 through the slider 8, thereby adjusting the position of the suction device 7 to facilitate the suction and movement of the busbar.

[0031] like Figure 1-6As shown, the suction device 7 includes a suction body 71, an external threaded sleeve 72, an upper nut 73, a lower nut 74, an external threaded tube 75, a sealing sleeve 76, and a suction head body 77. An external threaded sleeve 72 is fixedly connected to the outside of the suction body 71. The external threaded sleeve 72 is disposed within the mounting slot 11 of the movable frame 6. An upper nut 73 is threadedly connected to the external threaded sleeve 72 above the mounting slot 11 of the movable frame 6, and a lower nut 74 is threadedly connected to the external threaded sleeve 72 below the mounting slot 11 of the movable frame 6. An external threaded tube is fixedly connected to the bottom of the suction body 71. 75. A suction head body 77 is installed on the outside of the externally threaded tube 75. The suction head body 77 includes a mounting nut 771, a mounting shell 772, a sealing ring 773, a silicone suction head 774, a fixing ring 775, and a circular ring 776. The mounting shell 772 is fixedly connected to the bottom of the mounting nut 771. The sealing ring 773 is fixedly connected to the outside of the mounting shell 772. The fixing ring 775 is fixedly connected to the inside of the sealing ring 773. The circular ring 776 is fixedly connected to the bottom of the fixing ring 775. The silicone suction head 774 is fixedly connected to the outside of the circular ring 776. A deformation groove 777 is opened on the upper part of the silicone suction head 774. The top of the suction head 774 is fixedly connected to the sealing ring 773, and the mounting nut 771 is threadedly connected to the external threaded tube 75. A sealing sleeve 76 is fixedly connected to the bottom end of the external threaded tube 75, and the outer side of the sealing sleeve 76 fits tightly against the mounting shell 772. With this configuration, the suction body 71 can be installed in the mounting slot 11 opened in the movable frame 6 through the threaded connection of the upper nut 73 and the lower nut 74 on the outer side of the external threaded sleeve 72. At the same time, the position of the suction body 71 in the mounting slot 11 opened in the movable frame 6 can be adjusted to accommodate the welding of manifolds of different lengths, while maintaining the threaded connection with the external threaded tube 75. The mounting nut 771 allows the silicone suction head 774 to be installed at the bottom of the suction device 7, facilitating the replacement of the silicone suction head 774 after it has lost its sealing performance due to aging. When the silicone suction head 774 comes into contact with the manifold, it deforms through the deformation groove 777, making the contact between the silicone suction head 774 and the manifold tighter. At the same time, the fixing ring 775 and the circular ring 776 support the silicone suction head 774 and the sealing ring 773, preventing deformation of the top of the silicone suction head 774 and the sealing ring 773, thus improving the sealing effect, preventing air leakage, and improving the stability of adsorption.

[0032] like Figure 1 , 2As shown in Figures 7 and 8, the anti-detachment device 9 includes a connecting rod 91, a sliding rod 92, a baffle 93, a return spring 94, a hydraulic moving body 95, a fixed rod 96, a base plate 97, and a support body 98. The front end of the connecting rod 91 is fixedly connected to a uniformly distributed sliding rod 92, which passes through the moving frame 6. A baffle 93 is fixedly connected to the end of the sliding rod 92 away from the connecting rod 91. A return spring 94 is provided on the outer side of the end of the sliding rod 92 near the baffle 93. Hydraulic moving bodies 95 are installed on both the left and right ends of the front side of the connecting rod 91. A vertically arranged and uniformly distributed fixed rod 96 is fixedly connected to the rear of the connecting rod 91. The end of the fixed rod 96 away from the connecting rod 91 is fixedly connected to... The system includes a base plate 97 with evenly distributed grooves 99. Support bodies 98, also evenly distributed below the movable frame 6, are mounted on the base plate 97 via these grooves. The hydraulic movable body 95 includes a connecting shell 951, a vertical hydraulic shell 952, a first piston 953, a vertical rod 954, a longitudinal hydraulic shell 955, a second piston 956, and a longitudinal rod 957. The connecting shell 951 has a vertical hydraulic shell 952 fixedly connected to its bottom front side. The first piston 953 is housed within the vertical hydraulic shell 952, and the vertical rod 954 is fixedly connected to the bottom of the first piston 953. The connecting shell 951 also has a longitudinal hydraulic shell 955 fixedly connected to its rear end. A second piston 956 is installed inside the longitudinal hydraulic housing 955. A longitudinal rod 957 is fixedly connected to the end of the second piston 956 away from the connecting housing 951. The end of the longitudinal rod 957 away from the second piston 956 is fixedly connected to the connecting rod 91. Two connecting housings 951 are fixedly connected to the left and right ends of the movable frame 6. This arrangement allows the vertical rod 954 to contact the plane where the manifold is placed during the suction process. At this time, the vertical rod 954 pushes the hydraulic oil to move via the first piston 953, and the hydraulic oil pushes the longitudinal rod 957 to move via the second piston 956. The longitudinal rod 957 drives the base plate 97 to move via the connecting rod 91 and the fixed rod 96. The base plate 97 can... The moving frame 6 moves the support body 98 to prevent it from affecting the suction device 7's suction of the manifold. After suction, the moving frame 6 moves away from the platform where the manifold is placed. At this time, the return spring 94 moves the slide rod 92 through the baffle 93. The slide rod 92 moves the longitudinal rod 957 through the connecting rod 91. The longitudinal rod 957 pushes the first piston 953 and the vertical rod 954 to reset through the second piston 956 and hydraulic oil. At the same time, the connecting rod 91 moves the base plate 97 and the support body 98 to reset through the fixing rod 96. During the movement, if the suction device 7's suction force on the manifold is insufficient and it falls off, the support body 98 can support the manifold to prevent it from falling off.

[0033] like Figure 1 , 2As shown in Figures 7, 9, and 10, the support body 98 includes a support rod 981, a fixing block 982, a clamping plate 983, and bolts 984. The fixing block 982 is fixedly connected to one end of the support rod 981. The clamping plate 983 is provided at the bottom of the fixing block 982. The bolts 984, which are threadedly connected to the support rod, are provided through the clamping plate 983. The fixing block 982 is located in the sliding groove 99 opened in the base plate 97. With this setting, the position of the support block 981 can be moved when moving the busbars of different specifications, so that the support rod 981 can be moved to the appropriate position for the busbars of different specifications. The bolts 984 can push the top of the clamping plate 983 to fit tightly against the base plate 97, thereby positioning the support rod 981. At the same time, after the bolts 984 are completely removed from the fixing block 982, the support rod 981 can be disassembled, so that different numbers of support rods 981 can be selected to prevent the support rods 981 from affecting the adsorption and movement of the busbar.

[0034] Workflow: When using the workpiece moving assembly of this busbar welding machine, first install the mounting frame 1 on the horizontal moving device at the top of the busbar welding machine. Then connect the power supply and external controller. Next, place the photovoltaic module to be welded on the feeding device. The feeding device moves the photovoltaic module into the welding machine. Then, the controller controls the moving assembly to move the mounting frame 1. The mounting frame 1 moves the lifting device 2 and the mounting plate 3 until the silicone suction head 774 moves above the cut busbar. At this time, the external controller controls the extension and retraction of the moving cylinder 4. The moving cylinder 4 moves the moving frame 6 through the mounting body 10. The mounting body 10 and the moving frame 6 slide on the outside of the slide rail 5 fixedly connected to the mounting plate 3 via the slider 8 until the workpiece moving assembly is completed. The silicone suction head 774 moves to the appropriate position, and then the lifting device 2, controlled by the external controller, moves the mounting plate 3 downward. The mounting plate 3 moves the moving frame 6 downward via the slide rail 5 and the slider 8. At this time, the moving frame 6 moves the suction device 7 and the anti-detachment device 9 downward. The vertical rod 954 at the bottom of the anti-detachment device 9 contacts the plate holding the manifold. As the moving frame 6 moves, the vertical rod 954 pushes the first piston 953 upward within the vertical hydraulic housing 952. At this time, the first piston 953 pushes the hydraulic oil to move. The hydraulic oil enters the longitudinal hydraulic housing 955 through the connecting housing 951, pushing the second piston 956 to move. The second piston 956 moves the support rod 981 through the longitudinal rod 957, the connecting rod 91, the fixing rod 96, and the base plate 97, supporting... As rod 981 gradually moves away from the bottom of the movable frame 6, connecting rod 91 moves baffle 93 via slide rod 92. Baffle 93 compresses return spring 94 until silicone suction head 774 contacts the manifold. At this point, silicone suction head 774 deforms under pressure through deformation groove 777, allowing it to adhere tightly to the surface of the manifold. Then, the external controller activates the pneumatic unit to pump air. Gas from silicone suction head 774 and suction unit 71 enters the pneumatic unit through a conduit and is then discharged, thus adsorbing the manifold. The controller then controls the lifting device 2 to move. During the rise of the manifold, return spring 94 pushes baffle 93 to move using its own elasticity. The baffle 93 moves the fixed rod 96, the base plate 97, and the longitudinal rod 957 via the sliding rod 92 and the connecting rod 91. At this time, the longitudinal rod 957 pushes the hydraulic oil through the second piston 956, causing the hydraulic oil to push the first piston 953, which in turn resets the vertical rod 954. Simultaneously, the base plate 97 moves the support rod 981. The support rod 981 is positioned directly below the manifold. When the silicone suction head 774 cannot adhere to the manifold, it falls directly onto the support rod 981 for support. After the manifold moves to the appropriate position, the lifting device 2 moves the moving frame 6 downwards according to the above steps. During this downward movement, the support rod 981 leaves the bottom of the manifold, and then the external controller terminates the adhesion of the manifold.The busbar falls to the appropriate position, and then the external controller controls the moving device to press the busbar with the welding pressing component. Afterwards, the controller controls the welding device to perform welding. When welding photovoltaic modules of different specifications, the length of the busbar varies. At this point, the bolt 984 is rotated to move the clamping plate 983 away from the bottom of the base plate 97. Then, the support rod 981 is moved, causing the fixing block 983 to slide within the groove 99 opened in the base plate 97. After the support rod 981 moves to the appropriate position, the bolt 984 is rotated in the opposite direction, causing the bolt 984 to rotate within the fixing block 982. Simultaneously, the bolt 984 causes the clamping plate 983 to move upward. At this point, the support rod 981 and the base plate 983 are clamped on the outside of the base plate 97. If there are too many support rods 981, the bolt 984 can be removed. Then, the fixing block 982 can be removed from the groove 99 opened in the base plate 97 through the support rod 981, thus achieving the disassembly and replacement of the support rod 981.

[0035] This document uses specific examples to illustrate the principles and implementation methods of this application. The examples are merely for the purpose of helping to understand the methods and core ideas of this application. The above descriptions are only preferred embodiments of this application. It should be noted that due to the limitations of written expression, while there are objectively infinite specific structures, those skilled in the art can make various improvements, modifications, or variations without departing from the principles of this application, and can also combine the above technical features in an appropriate manner. These improvements, modifications, variations, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of this application.

Claims

1. A workpiece moving assembly for a busbar welding machine, comprising a mounting frame (1), a suction device (7) for suction and moving the busbar, and an anti-detachment device (9) for preventing the busbar from falling off, characterized in that: A lifting device (2) is fixedly connected to one side of the mounting frame (1), and a mounting plate (3) is installed on one side of the lifting device (2). A slide rail (5) is fixedly connected to the bottom front side of the mounting plate (3), and a slider (8) is provided on the outside of the slide rail (5). A moving cylinder (4) is fixedly connected to both the left and right sides in front of the mounting plate (3). A mounting body (10) is fixedly connected to one side of the moving cylinder (4), and a moving frame (6) is fixedly connected to one side of the mounting body (10). An anti-detachment device (9) is installed on the moving frame (6), and sliders (8) are fixedly connected to the rear of both the moving frame (6) and the mounting body (10). A uniformly distributed mounting groove (11) is opened at the bottom of the moving frame (6), and a suction device (7) is installed in the mounting groove (11) opened on the moving frame (6).

2. The workpiece moving assembly of a busbar welding machine according to claim 1, characterized in that: The suction device (7) includes a suction body (71), an external threaded sleeve (72), an upper nut (73), a lower nut (74), an external threaded tube (75), a sealing sleeve (76), and a suction head body (77). The external threaded sleeve (72) is fixedly connected to the outside of the suction body (71). The external threaded sleeve (72) is set in the mounting groove (11) opened in the movable frame (6). The upper nut (73) is threadedly connected to the external threaded sleeve (72) above the mounting groove (11) opened in the movable frame (6). The lower nut (74) is threadedly connected to the external threaded sleeve (72) below the mounting groove (11) opened in the movable frame (6). The external threaded tube (75) is fixedly connected to the bottom of the suction body (71). The suction head body (77) is installed on the outside of the external threaded tube (75).

3. The workpiece moving assembly of a busbar welding machine according to claim 2, characterized in that: The suction head body (77) includes a mounting nut (771), a mounting shell (772), a sealing ring (773), a silicone suction head (774), a fixing ring (775), and a circular ring (776). The mounting nut (771) is fixedly connected to the bottom of the mounting shell (772). The mounting shell (772) is fixedly connected to the outside of the mounting shell (772). The sealing ring (773) is fixedly connected to the inside of the sealing ring (773). The circular ring (776) is fixedly connected to the bottom of the fixing ring (775). The silicone suction head (774) is fixedly connected to the outside of the circular ring (776). The silicone suction head (774) has a deformation groove (777) on its upper part. The top of the silicone suction head (774) is fixedly connected to the sealing ring (773).

4. The workpiece moving assembly of a busbar welding machine according to claim 3, characterized in that: The mounting nut (771) is threadedly connected to the external threaded tube (75), and a sealing sleeve (76) is fixedly connected to the bottom end of the external threaded tube (75). The outer side of the sealing sleeve (76) is tightly fitted to the mounting shell (772).

5. The workpiece moving assembly of a busbar welding machine according to claim 1, characterized in that: The anti-detachment device (9) includes a connecting rod (91), a sliding rod (92), a baffle (93), a return spring (94), a hydraulic moving body (95), a fixed rod (96), a base plate (97), and a support body (98). The front end of the connecting rod (91) is fixedly connected to a sliding rod (92) that is evenly distributed. The sliding rod (92) passes through the moving frame (6). The end of the sliding rod (92) away from the connecting rod (91) is fixedly connected to a baffle (93). The outer side of the end of the sliding rod (92) near the baffle (93) is provided with a return spring. The connecting rod (91) has a spring (94) and hydraulic moving bodies (95) installed on both the left and right ends of the front side. A vertically arranged and evenly distributed fixed rod (96) is fixedly connected to the rear of the connecting rod (91). A base plate (97) is fixedly connected to the end of the fixed rod (96) away from the connecting rod (91). A sliding groove (99) is evenly distributed in the base plate (97). A support body (98) is evenly distributed below the moving frame (6) and installed on the base plate (97) through the sliding groove (99).

6. The workpiece moving assembly of a busbar welding machine according to claim 5, characterized in that: The hydraulic moving body (95) includes a connecting shell (951), a vertical hydraulic shell (952), a first piston (953), a vertical rod (954), a longitudinal hydraulic shell (955), a second piston (956), and a longitudinal rod (957). The connecting shell (951) is fixedly connected to the front bottom of the vertical hydraulic shell (952), which is in communication with it. The first piston (953) is disposed inside the vertical hydraulic shell (952), and the vertical rod (954) is fixedly connected to the bottom of the first piston (953). The connecting shell (951) is fixedly connected to a longitudinal hydraulic shell (955) that is in communication with each other. A second piston (956) is provided inside the longitudinal hydraulic shell (955). A longitudinal rod (957) is fixedly connected to one end of the second piston (956) away from the connecting shell (951). The end of the longitudinal rod (957) away from the second piston (956) is fixedly connected to the connecting rod (91). The two connecting shells (951) are fixedly connected to the left and right ends of the moving frame (6) in a group.

7. The workpiece moving assembly of a busbar welding machine according to claim 5, characterized in that: The supporting body (98) includes a support rod (981), a fixing block (982), a clamping plate (983), and bolts (984). The bottom of one end of the support rod (981) is fixedly connected to the fixing block (982). The bottom of the fixing block (982) is provided with a clamping plate (983). A bolt (984) threadedly connected to the support rod is provided through the clamping plate (983). The fixing block (982) is provided in a sliding groove (99) opened in the base plate (97).

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