Welding equipment for photovoltaic module machining

Abstract

The invention relates to the technical field of photovoltaic module machining, in particular to welding equipment for photovoltaic module machining. Photovoltaic module positioning structures are symmetrically installed at the top end of the inner side of the welding frame box along the middle portion, one photovoltaic module positioning structure used for clamping a photovoltaic module part is matched with the other photovoltaic module positioning structure used for clamping the photovoltaic module part for fixed clamping, and the position needing to be welded is adjusted to face upwards. According to the device, the buffer clamping rod moves along the positioning inner plate and the limiting inner plate through the reset inner groove, and the electric telescopic rod is started. And after the electric telescopic rod is started, the toothed plate moves, moves along the straight gear and is engaged with the straight gear to drive the inclined rotating rod to be locked in the reset inner groove, so that the height position of the buffer clamping rod corresponding to the adjusted photovoltaic module is locked. The height of the electric arc welding machine can be adjusted through the vertical air cylinder, and the electric arc welding machine installed on the vertical air cylinder is welded through the transverse air cylinder.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic component processing, and in particular to welding equipment for photovoltaic component processing. Background Art

[0002] The function of solar photovoltaic modules is to convert solar energy into electrical energy and store it in batteries. In the manufacturing process of solar cell modules, the quality of the front single welding and back series welding of the battery cells is very important. A Chinese patent discloses a welding device for photovoltaic module processing (authorization announcement number CN116748753B). The patent technology discloses a welding device for photovoltaic module processing, which relates to the field of photovoltaic module processing technology, including a frame, a first chain plate conveyor is installed on the inner side of the frame, and the conveying chain plate of the first chain plate conveyor is evenly fixed with A support block is provided on the support block, and a clamping unit for fixing the battery cell is installed on the inner side of the end of the frame, and a clamping unit opening and closing mechanism is installed on the inner side of the end of the frame, and a flipping driving mechanism for driving the clamping unit to rotate is installed in the middle of the frame, and a welding strip conveying unit is installed on the side of the frame, and a welding unit and a welding strip picking unit are installed on the top of the frame respectively. The photovoltaic module processing welding equipment can perform assembly line operations, and its flipping is convenient, which is convenient for welding the front and back sides of the battery cell, and it reduces the process of human participation, saves time and effort, and thus improves the efficiency of welding. This patented technology solves the problem that most domestic manufacturers currently use manual welding methods. When welding, the left hand takes the battery cell from the single welding area to be welded, and the right hand takes the welding strip. The welding direction is uniformly welded from left to right and from top to bottom according to the main grid line, and the human participation process is more, time-consuming and labor-intensive, and the welding efficiency is low.

[0003] However, in the prior art, some irregular parts in photovoltaic modules require two modules to be stably clamped during welding, and the problem of stable welding processing of photovoltaic modules in the prior art needs to be solved.

[0004] Therefore, those skilled in the art provide a welding device for photovoltaic module processing to solve the problems raised in the above background technology. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides:

[0006] A welding device for processing photovoltaic modules, comprising: a welding frame box; a photovoltaic module positioning structure is symmetrically installed along the middle of the top of the inner side of the welding frame box;

[0007] The two photovoltaic assembly positioning structures are identical, and one photovoltaic assembly positioning structure for clamping photovoltaic assembly parts cooperates with the other photovoltaic assembly positioning structure for clamping photovoltaic assembly parts to fix and clamp, and the welding position is adjusted to face upward;

[0008] The photovoltaic assembly positioning structure is symmetrically equipped with two clamping structures suitable for clamping irregular photovoltaic assemblies in the middle;

[0009] The welding frame box is also equipped with a photovoltaic assembly conveying structure 1 and a photovoltaic assembly conveying structure 2 for conveying the welded photovoltaic assemblies;

[0010] The inside of the welding frame box can also be movably equipped with a photovoltaic module welding finished product conveying structure for conveying and moving the photovoltaic modules after welding;

[0011] A horizontal cylinder is provided between the two photovoltaic assembly positioning structures, and a vertical cylinder is installed at the output end of the horizontal cylinder. One end of the horizontal cylinder is fixedly mounted on the top inner wall of the welding frame box, and an arc welding machine for welding two photovoltaic assemblies is installed at the output end of the vertical cylinder.

[0012] Preferably: the photovoltaic assembly positioning structure comprises a fixed rail frame fixedly mounted on the inner top wall of the welding frame box, and a screw rod 1 is rotatably mounted on the inner side of the fixed rail frame, and one end of the screw rod 1 is connected to a servo motor 1;

[0013] A screw rail block is movably arranged inside the fixed rail frame, a spiral transmission sleeve of the screw rail block is arranged outside the screw rod 1, a cylinder 1 is arranged at the bottom of the screw rail block, and a positioning shaft frame is fixedly arranged at the bottom conveying end of the cylinder 1.

[0014] Preferably: a track adjustment rod is rotatably mounted inside the positioning shaft frame, an axis adjustment frame is integrally fixed inside the track adjustment rod, and a helical gear ring is fixedly mounted on the outer wall of the axis adjustment frame, the helical gear ring is meshed with a helical gear, and a servo motor 2 is connected to the top of the helical gear;

[0015] An adjusting rod is rotatably mounted on the inner wall of the axis adjusting frame, one end of the adjusting rod is rotatably passed through the outer side of the axis adjusting frame, and a fixing frame is integrally fixed thereto.

[0016] Preferably: the adjusting rod is fixedly equipped with a worm wheel 1 at a position inside the axis adjustment frame, the worm wheel 1 is meshed with a worm screw 1, and one end of the worm screw 1 is connected to a servo motor 3.

[0017] Preferably: a bidirectional screw rod 1 is rotatably mounted on the outer side of the fixed frame, and a bidirectional motor 1 is connected to the middle of the bidirectional screw rod 1, and screw shift racks are spirally mounted on the outer walls on both sides of the bidirectional screw rod 1, and a clamping plate is fixedly mounted on one end of the screw shift rack away from the bidirectional screw rod 1.

[0018] Preferably: the applicable clamping structure comprises a load-bearing moving block movably arranged on the inner side wall of the fixing frame, a second cylinder is installed between the load-bearing moving block and the fixing frame, an adjustment frame is integrally fixed to the outer wall of the load-bearing moving block, a positioning frame is integrally fixedly installed on the adjustment frame, and two screws are rotatably installed at both upper and lower ends of the positioning frame;

[0019] The outer side of the second screw is spirally driven with a load-bearing screw block that is slidably limited inside the positioning frame. One end of the second screw rotates and penetrates the outer wall of the adjustment frame and the positioning frame, and the outer wall is fixed with a worm gear.

[0020] Preferably: a second worm is meshed on the outer side of the second worm wheel, and the second worm is connected to a second bidirectional motor.

[0021] Preferably: a cylinder three is integrally fixed to the outer wall of the load-bearing screw block, and a suitable clamping frame is fixedly installed on the output end of the cylinder three.

[0022] Preferably: the photovoltaic module conveying structure 1 includes a conveying frame 1 fixedly mounted on the outer wall of the mounting side frame 1, and transmission rollers 1 are rotatably mounted on the inner sides of both ends of the conveying frame 1, and one end of a single transmission roller 1 rotatably penetrates the outer wall of the mounting side frame 1 and is connected to a servo motor 4;

[0023] A conveyor belt is wound between the two driving rollers.

[0024] Preferably: the photovoltaic module welding finished product conveying structure includes a mobile frame movably arranged inside the welding frame box, and a cylinder 4 is installed between the mobile frame and the welding frame box;

[0025] A plurality of moving wheels for sliding displacement are installed at the bottom of the moving frame;

[0026] Transmission rollers 2 are rotatably mounted on the inner sides of both ends of the moving frame, and one end of a single transmission roller 2 rotates and penetrates the outer side of the moving frame and is connected to a servo motor 5;

[0027] A conveyor belt 2 is wound between the two transmission rollers 2.

[0028] Technical effects and advantages of the present invention:

[0029] The present invention utilizes the cooperation of servo motor 1 and screw rod 1 to accurately move and adjust the position of the screw track block. When servo motor 1 is started, the screw track block is moved along the inner side of the fixed rail frame through the spiral transmission of screw rod 1, driving the clamping plate to the position of photovoltaic component conveying structure 1. The height of the clamping plate is adjusted by cylinder 1 to adapt to the height position of the photovoltaic component on the photovoltaic component conveying structure 1. Servo motor 2 cooperates with the bevel gear, and the bevel gear is engaged with the bevel gear ring to rotate the axis adjustment frame to realize the vertical annular angle adjustment of the clamping plate, which is beneficial to the stable clamping and adjustment of the position and angle according to the shape of the component during the welding of the photovoltaic component.

[0030] In the present invention, when the buffer clamping rod contacts the photovoltaic module, the spring is compressed by the irregular shape, so that the buffer clamping rod shrinks according to the irregular shape. The buffer clamping rod moves along the positioning inner plate and the limiting inner plate through the reset inner groove, and the electric telescopic rod is started. After the electric telescopic rod is started, the gear plate moves, moves along the spur gear and meshes, driving the oblique rod to lock inside the reset inner groove, thereby locking the buffer clamping rod to the adjusted height position of the photovoltaic module. The arc welding machine can be adjusted in height through the vertical cylinder, and the arc welding machine installed on the vertical cylinder is welded through the horizontal cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of a welding device for photovoltaic module processing provided by the present application;

[0032] Figure 2 This is a schematic diagram of the structure of a photovoltaic module processing welding device provided by the present application from a top view;

[0033] Figure 3 This is a schematic diagram of the structure of a side surface of a welding device for photovoltaic module processing provided by the present application;

[0034] Figure 4 This is a schematic diagram of the structure of a dust filter box in a welding device for photovoltaic module processing provided by the present application;

[0035] Figure 5 It is a structural schematic diagram of a monitoring camera in a photovoltaic module processing welding device provided by the present application;

[0036] Figure 6 It is a structural schematic diagram of a photovoltaic module positioning structure in a photovoltaic module processing welding device provided by the present application;

[0037] Figure 7 It is a structural schematic diagram of a fixed rail frame in a welding device for photovoltaic module processing provided by the present application;

[0038] Figure 8 It is a structural schematic diagram of a servo motor 2 in a photovoltaic module processing welding device provided by the present application;

[0039] Fig. 9 It is a structural schematic diagram of a clamping plate in a welding device for photovoltaic module processing provided by the present application;

[0040] Fig.10 It is a structural schematic diagram of a clamping structure applicable to a welding device for photovoltaic module processing provided by the present application;

[0041] Fig.11 It is a structural schematic diagram of cylinder three in a photovoltaic module processing welding device provided by the present application;

[0042] Fig.12 This application provides a photovoltaic module processing welding equipment Fig.11 The structural diagram at A in the middle;

[0043] Fig.13 It is a structural schematic diagram of a clamping frame applicable to a welding device for photovoltaic module processing provided by the present application;

[0044] Fig.14 This application provides a photovoltaic module processing welding equipment Fig.13 Schematic diagram of the structure of B;

[0045] Fig.15 It is a structural schematic diagram of a photovoltaic module conveying structure 1 in a photovoltaic module processing welding device provided by the present application;

[0046] Fig.16 It is a structural schematic diagram of a finished photovoltaic module welding product conveying structure in a photovoltaic module processing welding device provided in the present application.

[0047] In the figure:

[0048] 1. Welding frame box;

[0049] 2. Photovoltaic module positioning structure; 201, fixed rail frame; 202, screw rod 1; 203, servo motor 1; 204, cylinder 1; 205, positioning shaft frame; 206, rail adjustment rod; 207, shaft adjustment frame; 208, helical gear ring; 209, helical gear; 210, servo motor 2; 211, adjustment rod; 212, worm wheel 1; 213, worm rod 1; 214, servo motor 3; 215, fixed frame; 216, bidirectional screw rod; 217, bidirectional motor 1; 218, screw shift frame; 219, clamping plate; 220, screw rail block;

[0050] 21. Applicable clamping structure; 2101. Load-bearing shifting block; 2102. Cylinder 2; 2103. Adjustment frame; 2104. Positioning frame; 2105. Screw 2; 2106. Worm gear 2; 2107. Worm 2; 2108. Bidirectional motor 2; 2109. Applicable clamping frame; 2110. Cylinder 3; 2111. Limiting inner plate; 2112. Positioning inner plate; 2113. Buffer clamping rod; 2114. Reset inner groove; 2115. Oblique rotation rod; 2116. Spur gear; 2117. Tooth plate; 2118. Electric telescopic rod; 2119. Load-bearing screw block;

[0051] 3. Photovoltaic module conveying structure 1; 301. Conveying frame; 302. Transmission roller 1; 303. Servo motor 4; 304. Conveyor belt 1;

[0052] 4. Photovoltaic module conveying structure 2;

[0053] 5. Conveying structure for finished photovoltaic module welding products; 501. Mobile frame; 502. Mobile wheel; 503. Cylinder 4; 504. Transmission roller 2; 505. Servo motor 5; 506. Conveyor belt 2;

[0054] 6. Install side frame one; 7. Install side frame two; 8. Adsorption collection frame; 9. Air duct; 10. Vacuum cleaner; 11. Dust filter box; 12. Controller; 13. Three-slot conveyor frame; 14. Double-slot conveyor frame; 15. Vertical cylinder; 16. Arc welding machine; 17. Monitoring camera; 18. Horizontal cylinder. DETAILED DESCRIPTION

[0055] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The examples of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific uses.

[0056] For example, see Figures 1 to 5 In this embodiment, a photovoltaic module processing welding device is provided, comprising: a welding frame box 1; a photovoltaic module positioning structure 2 is symmetrically installed along the middle of the inner top of the welding frame box 1;

[0057] The two photovoltaic assembly positioning structures 2 have the same structure, and one photovoltaic assembly positioning structure 2 for clamping photovoltaic assembly parts cooperates with the other photovoltaic assembly positioning structure 2 for clamping photovoltaic assembly parts to fix and clamp, and the welding position is adjusted to face upward;

[0058] The photovoltaic assembly positioning structure 2 is symmetrically equipped with two suitable clamping structures 21 suitable for clamping irregular photovoltaic assemblies in the middle;

[0059] The welding frame box 1 is also equipped with a photovoltaic assembly conveying structure 1 3 and a photovoltaic assembly conveying structure 2 4 for conveying the welded photovoltaic assembly;

[0060] The inside of the welding frame box 1 can also be movably equipped with a photovoltaic module welding finished product conveying structure 5 for conveying and moving the photovoltaic modules after welding;

[0061] A horizontal cylinder 18 is provided between the two photovoltaic component positioning structures 2, and a vertical cylinder 15 is installed at the output end of the horizontal cylinder 18. One end of the horizontal cylinder 18 is fixedly mounted on the top inner wall of the welding frame box 1, and the output end of the vertical cylinder 15 is equipped with an arc welding machine 16 for welding two photovoltaic components.

[0062] The two ends of the welding frame 1 are respectively fixedly mounted with a mounting side frame 1 6 and a mounting side frame 2 7;

[0063] The photovoltaic module conveying structure 1 3 is assembled inside the welding frame box 1 through the mounting side frame 1 6;

[0064] The photovoltaic module conveying structure 2 4 is assembled on the inner side of the welding frame box 1 through the mounting side frame 2 7;

[0065] The welding frame box 1 is equipped with monitoring cameras 17 directly above the photovoltaic module conveying structure 1 3 and the photovoltaic module conveying structure 2 4;

[0066] A monitoring camera 17 mounted on the top wall inside the welding frame 1 is also provided at the position corresponding to the arc welding machine 16;

[0067] The welding frame 1 is provided with an adsorption collection frame 8 for discharging welding slag and welding fume below the welding area. The bottom of the adsorption collection frame 8 passes through the outside of the welding frame 1 and is connected with an air duct 9. A dust collector 10 is connected to one end of the top of the air duct 9. A dust filter box 11 is connected to the discharge end of the dust collector 10. The dust filter box 11 is used to filter welding slag in the air. The exhaust port of the dust filter box 11 can be connected to an external air purification device, or the exhaust port of the dust filter box 11 can be connected to the outdoors through a pipeline, so as to reduce the indoor air polluted by welding.

[0068] A double-slot conveying frame 14 is fixed at one end of the welding frame box 1 corresponding to the positions of the photovoltaic assembly conveying structure 1 3 and the photovoltaic assembly conveying structure 2 4, and a three-slot conveying frame 13 is fixed at the other end of the welding frame box 1 corresponding to the positions of the photovoltaic assembly conveying structure 1 3, the photovoltaic assembly conveying structure 2 4 and the photovoltaic assembly welding finished product conveying structure 5;

[0069] A controller 12 is installed on the outer wall of the welding frame box 1 .

[0070] For example 2, please refer to Figures 6 to 14 In this embodiment, a photovoltaic module positioning structure 2 in a photovoltaic module processing welding device is provided;

[0071] The photovoltaic assembly positioning structure 2 includes a fixed rail frame 201 fixedly mounted on the inner top wall of the welding frame box 1, and a screw rod 202 is rotatably mounted inside the fixed rail frame 201, and one end of the screw rod 202 is connected to a servo motor 203;

[0072] A screw rail block 220 is movably provided inside the fixed rail frame 201, and a spiral transmission sleeve of the screw rail block 220 is arranged outside the screw rod 202. A cylinder 204 is installed at the bottom of the screw rail block 220, and a positioning shaft frame 205 is fixedly installed at the bottom conveying end of the cylinder 204.

[0073] The servo motor 1 203 is fixedly mounted on the inner wall of the fixed rail frame 201, and the servo motor 1 203 is used to actively drive the screw 1 202 to rotate;

[0074] The inner wall of the fixed rail frame 201 is provided with a slot body, and the screw rail block 220 is fixed with a slot block corresponding to the slot body of the fixed rail frame 201 as a whole, and the screw rail block 220 is movably arranged inside the slot body of the fixed rail frame 201 through the slot block.

[0075] The positioning shaft frame 205 is rotatably equipped with a track adjustment rod 206 inside, and an axis adjustment frame 207 is integrally fixed inside the track adjustment rod 206. The outer wall of the axis adjustment frame 207 is fixedly equipped with a helical gear ring 208, and the helical gear ring 208 is meshed with a helical gear 209. The top of the helical gear 209 is connected to a servo motor 210.

[0076] An adjusting rod 211 is rotatably mounted on the inner wall of the axis adjustment frame 207 . One end of the adjusting rod 211 is rotatably passed through the outer side of the axis adjustment frame 207 , and a fixing frame 215 is fixed to the whole frame.

[0077] The second servo motor 210 is fixedly mounted on the inner wall of the positioning shaft frame 205 , and the second servo motor 210 is used to actively drive the helical gear 209 to rotate.

[0078] The adjusting rod 211 is fixedly equipped with a worm gear 212 at a position inside the axis adjustment frame 207, the worm gear 212 is meshed with a worm 213, and one end of the worm 213 is connected to a servo motor 3 214.

[0079] The servo motor three 214 is fixedly mounted on the inner wall of the axis adjustment frame 207 and is used to actively drive the worm one 213 to rotate.

[0080] A bidirectional screw rod 216 is rotatably mounted on the outer side of the fixed frame 215, and a bidirectional motor 217 is connected to the middle of the bidirectional screw rod 216. The outer walls on both sides of the bidirectional screw rod 216 are spirally driven and mounted with a screw shifting frame 218. The end of the screw shifting frame 218 away from the bidirectional screw rod 216 is fixedly mounted with a clamping plate 219.

[0081] The bidirectional motor 217 is fixedly mounted on the inner wall of the adjusting rod 211, and the bidirectional motor 217 is used to actively drive the bidirectional screw rod 216 to rotate;

[0082] The inner side of the clamping plate 219 is made of high temperature resistant and non-slip rubber material;

[0083] The inner wall of the screw moving frame 218 is provided with a rail groove, and the screw moving frame 218 is slidably sleeved on the outer side of the fixing frame 215 through the rail groove.

[0084] The applicable clamping structure 21 includes a load-bearing moving block 2101 movably arranged on the inner wall of a fixing frame 215, a second cylinder 2102 is installed between the load-bearing moving block 2101 and the fixing frame 215, an adjustment frame 2103 is integrally fixed to the outer wall of the load-bearing moving block 2101, a positioning frame 2104 is integrally fixedly installed on the adjustment frame 2103, and screws 2105 are rotatably installed at both upper and lower ends of the positioning frame 2104;

[0085] The outer spiral transmission of the second screw rod 2105 is provided with a load-bearing screw block 2119 which is slidably restricted inside the positioning frame 2104. One end of the second screw rod 2105 rotates and passes through the outer walls of the adjustment frame 2103 and the positioning frame 2104, and the outer wall is fixed with a second worm gear 2106.

[0086] There are two screw rods 2105 in total, and there are two corresponding load-bearing screw blocks 2119 arranged on the screw rods 2105 , which are symmetrically arranged along the middle of the adjustment frame 2103 .

[0087] The outer side of the worm wheel 2106 is meshed with a worm 2107 , and the worm 2107 is connected to a bidirectional motor 2108 .

[0088] The bidirectional motor 2108 is fixedly assembled between the adjustment frame 2103 and the positioning frame 2104, and the bidirectional motor 2108 is used to actively drive the worm 2107 to rotate.

[0089] The outer wall of the load-bearing screw block 2119 is integrally fixed with a cylinder three 2110, and the output end of the cylinder three 2110 is fixedly installed with a suitable clamping frame 2109.

[0090] The applicable clamping frame 2109 is provided with a plurality of buffer clamping rods 2113 for vertical sliding restriction inside, and the inner wall of the buffer clamping rod 2113 is provided with a reset inner groove 2114 for vertical sliding, and the reset inner groove 2114 is provided with a limit inner plate 2111 and a positioning inner plate 2112 fixedly assembled inside the applicable clamping frame 2109 for sliding inside, and a tilting rod 2115 is movably provided between the limit inner plate 2111 and the positioning inner plate 2112;

[0091] The outer wall of the tilting rod 2115 is fixedly equipped with a spur gear 2116, the spur gear 2116 is meshed with a tooth plate 2117, and an electric telescopic rod 2118 is installed between the tooth plate 2117 and the applicable clamping frame 2109;

[0092] A spring is provided inside the reset inner groove 2114 of the inner wall of the buffer clamping rod 2113, and the spring is installed between the positioning inner plate 2112 and the buffer clamping rod 2113;

[0093] The spring is used to reset the buffer clamping rod 2113.

[0094] For example 3, please refer to Fig.15 In this embodiment, a photovoltaic module conveying structure 3 in a photovoltaic module processing welding device is provided;

[0095] The photovoltaic module conveying structure 3 includes a conveying frame 301 fixedly mounted on the outer wall of the mounting side frame 6, and transmission rollers 302 are rotatably mounted on the inner sides of both ends of the conveying frame 301. One end of a single transmission roller 302 rotates and penetrates the outer wall of the mounting side frame 6, and is connected to a servo motor 4 303;

[0096] A conveyor belt 304 is wound between the two driving rollers 302 .

[0097] The servo motor four 303 is fixedly mounted on the outer wall of the conveying frame 301, and the servo motor four 303 is used to actively drive the single transmission roller one 302 to rotate.

[0098] Example 4, please refer to Fig.16 In this embodiment, a photovoltaic module welding finished product conveying structure 5 in a photovoltaic module processing welding device is provided;

[0099] The photovoltaic module welding finished product conveying structure 5 includes a mobile frame 501 movably arranged inside the welding frame 1, and a cylinder 503 is installed between the mobile frame 501 and the welding frame 1;

[0100] A plurality of moving wheels 502 for sliding displacement are installed at the bottom of the moving frame 501;

[0101] Transmission rollers 504 are rotatably mounted on the inner sides of both ends of the moving frame 501. One end of a single transmission roller 504 rotates and penetrates the outer side of the moving frame 501, and is connected to a servo motor 505.

[0102] A conveyor belt 506 is wound between the two transmission rollers 504 .

[0103] The servo motor 505 is fixedly mounted on the outer wall of the moving frame 501 and is used to actively drive the single driving roller 2 504 to rotate.

[0104] According to the above embodiments, the working principle of the present invention is:

[0105] The two photovoltaic modules to be welded are respectively transported into the inner side of the welding frame box 1 through the photovoltaic module transport structure 1 3 and the photovoltaic module transport structure 2 4;

[0106] The photovoltaic components transported on the photovoltaic component transport structure 1 3 and the photovoltaic component transport structure 2 4 are positioned and clamped respectively through the two photovoltaic component positioning structures 2, and fixed to each other according to the welding position, and the welding position is facing the arc welding machine 16 above, and the arc welding machine 16 performs welding processing;

[0107] Furthermore, the photovoltaic components can be fixed at any angle through the two photovoltaic component positioning structures 2 during welding, so that the arc welding machine 16 can move stably and continuously, and perform stable welding movement for the two photovoltaic components;

[0108] When the photovoltaic component conveying structure 1 3 and the photovoltaic component conveying structure 2 4 convey the photovoltaic component, the servo motor 4 303 can be started, and the servo motor 4 303 starts to drive the single transmission roller 1 302 to rotate, so that the single transmission roller 1 302 moves the conveyor belt 1 304, so that the moving conveyor belt 1 304 moves the photovoltaic component to the photovoltaic component positioning structure 2;

[0109] The monitoring camera 17 can monitor the photovoltaic components moved to the photovoltaic component positioning structure 2 in real time;

[0110] When the photovoltaic assembly positioning structure 2 is used to clamp and position the photovoltaic assembly on the photovoltaic assembly conveying structure 1 3;

[0111] The screw rail block 220 can be moved and adjusted in position through the cooperation of the servo motor 203 and the screw rod 202;

[0112] The servo motor 203 starts to drive the screw 202 to rotate, so that the screw 202 performs a spiral transmission on the screw rail block 220, and the screw rail block 220 moves along the screw 202 on the inner side of the fixed rail frame 201, driving the two clamping plates 219 to move to the position of the photovoltaic module conveying structure 3;

[0113] The height of the two clamping plates 219 can be adjusted to correspond to the height position of the photovoltaic components on the photovoltaic component conveying structure 3 through the cylinder 204;

[0114] The two clamping plates 219 can rotate the shaft frame 207 through the cooperation of the servo motor 210 and the bevel gear 209;

[0115] The servo motor 210 is started, and the servo motor 210 drives the bevel gear 209 to rotate. The bevel gear 209 is meshed with the bevel gear ring 208, and the bevel gear ring 208 can drive the axis adjustment frame 207, so that the axis adjustment frame 207 rotates along the inner side of the positioning axis frame 205 through the track adjustment rod 206, so that the vertical annular angle of the clamping plate 219 can be adjusted.

[0116] The servo motor 3 214 cooperates with the worm 1 213 to adjust the horizontal annular angle of the clamping plate 219 mounted on the fixing frame 215;

[0117] After the servo motor 3 214 is started, it drives the worm 1 213 to rotate, and the worm 1 213 drives the worm wheel 1 212 to rotate, and the worm wheel 1 212 drives the adjusting rod 211 to adjust the horizontal annular angle, so that the adjusting rod 211 drives the two clamping plates 219 on the fixing frame 215 to adjust the horizontal annular angle, so that the annular angle adjustment of the two clamping plates 219 is beneficial to the clamping angle adjustment of the photovoltaic components on the photovoltaic component conveying structure 1 3;

[0118] When the photovoltaic components are clamped and fixed by the two clamping plates 219, the bidirectional motor 217 is started, and the bidirectional motor 217 drives the bidirectional screw rod 216 to rotate. After the bidirectional screw rod 216 rotates, the screw moving frame 218 is spirally driven, so that the screw moving frame 218 moves along the bidirectional screw rod 216 on the outside of the fixing frame 215. The moving screw moving frame 218 can drive the clamping plate 219 to clamp and fix the photovoltaic components;

[0119] The two sides of the photovoltaic module are fixed by the clamping plate 219, and then the irregular shapes of the upper and lower surfaces of the photovoltaic module are clamped by the applicable clamping structure 21 through a plurality of buffer clamping rods 2113;

[0120] The buffer clamping rod 2113 can be moved and adjusted according to the upper and lower positions of the photovoltaic module. The adjustment is placed through the worm gear 2106 meshing with the worm 2107 of the bidirectional motor 2108 to rotate the screw 2105;

[0121] The bidirectional motor 2108 starts to drive the worm 2107, which is engaged with the worm wheel 2106 to rotate. The rotating worm wheel 2106 causes the screw 2105 to rotate. After the screw 2105 rotates, the load-bearing screw block 2119 movably arranged on the inner side of the positioning frame 2104 can be moved along the screw 2105, so that the position of the buffer clamping rod 2113 facing the photovoltaic module can be adjusted.

[0122] The position of the buffer clamping rod 2113 inside the fixing frame 215 can be adjusted by the opening and closing cylinder 2102 to adjust the position of the adjustment frame 2103 inside the fixing frame 215;

[0123] The distance between the buffer clamping rod 2113 and the photovoltaic module can be adjusted by the opening and closing cylinder 3 2110, and the height position of the buffer clamping rod 2113 from the photovoltaic module can be adjusted by the cylinder 3 2110;

[0124] When the buffer clamping rod 2113 contacts the photovoltaic module, the buffer clamping rod 2113 is compressed by the irregularly shaped spring, so that the buffer clamping rod 2113 shrinks according to the irregular shape, so that the buffer clamping rod 2113 moves along the positioning inner plate 2112 and the limiting inner plate 2111 through the reset inner groove 2114, and the electric telescopic rod 2118 is started. After the electric telescopic rod 2118 is started, the tooth plate 2117 can be moved, so that the tooth plate 2117 moves along the spur gear 2116, so that the spur gear 2116 is meshed by the tooth plate 2117, and the oblique rotation rod 2115 is driven by the spur gear 2116, and the oblique rotation rod 2115 is locked inside the reset inner groove 2114, so that the height position of the buffer clamping rod 2113 adjusted to the irregular shape of the photovoltaic module is locked;

[0125] The arc welding machine 16 can be adjusted in height through the vertical cylinder 15, and the arc welding machine 16 installed on the vertical cylinder 15 can be welded through the horizontal cylinder 18;

[0126] When the photovoltaic assembly after a single welding is transported to the outside of the welding frame box 1, the cylinder 4 503 is started. After the cylinder 4 503 is started, the mobile frame 501 can be moved to the middle position of the corresponding three-slot conveying frame 13 on the inner side of the welding frame box 1 through the moving wheel 502, and the photovoltaic assembly after welding is placed on the conveyor belt 2 506 through the photovoltaic assembly positioning structure 2;

[0127] The servo motor 505 is started, and the servo motor 505 drives the single transmission roller 2 504 to rotate, and the single transmission roller 2 504 drives the conveyor belt 2 506 to move, and the welded photovoltaic components are moved to the outside of the welding frame box 1 through the conveyor belt 2 506, which is conducive to the automatic movement and unloading of the welded photovoltaic components;

[0128] When the arc welding machine 16 is welding, the vacuum cleaner 10 is started, and the vacuum cleaner 10 uses suction force to discharge the air polluted by the arc welding machine 16 inside the welding frame box 1 through the adsorption collection frame 8 connected to the air duct pipe 9, and the welding slag of the arc welding machine 16 is collected inside the dust filter box 11.

[0129] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A welding device for photovoltaic module processing, characterized in that: include: A welding frame box (1); a photovoltaic module positioning structure (2) is symmetrically installed along the middle of the inner top of the welding frame box (1); The two photovoltaic assembly positioning structures (2) have the same structure, and one photovoltaic assembly positioning structure (2) used for clamping photovoltaic assembly parts cooperates with the other photovoltaic assembly positioning structure (2) used for clamping photovoltaic assembly parts to fix and clamp, and adjusts the welding position to face upward; The photovoltaic component positioning structure (2) is symmetrically equipped with two suitable clamping structures (21) suitable for clamping irregular photovoltaic components in the middle part; The welding frame box (1) is also equipped with a photovoltaic component conveying structure 1 (3) and a photovoltaic component conveying structure 2 (4) for conveying the welded photovoltaic components; The welding frame box (1) may also be movably equipped with a photovoltaic module welding finished product conveying structure (5) for conveying and moving the photovoltaic modules after welding; A horizontal cylinder (18) is provided between the two photovoltaic module positioning structures (2), and a vertical cylinder (15) is installed at the output end of the horizontal cylinder (18). One end of the horizontal cylinder (18) is fixedly mounted on the top inner wall of the welding frame box (1), and an arc welding machine (16) for welding two photovoltaic modules is installed at the output end of the vertical cylinder (15).

2. A photovoltaic module processing welding device according to claim 1, characterized in that: The photovoltaic assembly positioning structure (2) comprises a fixed rail frame (201) fixedly mounted on the inner top wall of the welded frame box (1), and a screw rod (202) is rotatably mounted on the inner side of the fixed rail frame (201), and one end of the screw rod (202) is connected to a servo motor (203); A screw rail block (220) is movably provided inside the fixed rail frame (201), and a spiral transmission sleeve of the screw rail block (220) is arranged outside the screw rod (202). A cylinder (204) is installed at the bottom of the screw rail block (220), and a positioning shaft frame (205) is fixedly installed at the bottom conveying end of the cylinder (204).

3. A photovoltaic module processing welding device according to claim 2, characterized in that: The inner side of the positioning shaft frame (205) is rotatably equipped with a track adjustment rod (206), the inner side of the track adjustment rod (206) is integrally fixed with an axis adjustment frame (207), and the outer wall of the axis adjustment frame (207) is fixedly equipped with a helical gear ring (208), the helical gear ring (208) is meshed with a helical gear (209), and the top of the helical gear (209) is connected to a servo motor 2 (210); An adjusting rod (211) is rotatably mounted on the inner wall of the axis adjustment frame (207), one end of the adjusting rod (211) is rotatably passed through the outer side of the axis adjustment frame (207), and a fixing frame (215) is fixed to the whole.

4. A photovoltaic module processing welding device according to claim 3, characterized in that: The adjusting rod (211) is fixedly equipped with a worm gear 1 (212) at a position inside the shaft adjusting frame (207); the worm gear 1 (212) is meshed with a worm gear 1 (213); and one end of the worm gear 1 (213) is connected to a servo motor 3 (214).

5. A photovoltaic module processing welding device according to claim 3, characterized in that: A bidirectional screw rod (216) is rotatably mounted on the outer side of the fixed frame (215), and a bidirectional motor (217) is connected to the middle of the bidirectional screw rod (216). The outer walls on both sides of the bidirectional screw rod (216) are both spirally driven and mounted with screw shifting frames (218), and a clamping plate (219) is fixedly mounted on one end of the screw shifting frame (218) away from the bidirectional screw rod (216).

6. A photovoltaic module processing welding device according to claim 3, characterized in that: The applicable clamping structure (21) comprises a load-bearing moving block (2101) movably arranged on the inner wall of a fixed frame (215), a second cylinder (2102) is installed between the load-bearing moving block (2101) and the fixed frame (215), an adjustment frame (2103) is integrally fixed to the outer wall of the load-bearing moving block (2101), a positioning frame (2104) is integrally fixedly installed on the adjustment frame (2103), and two screws (2105) are rotatably installed at both upper and lower ends of the positioning frame (2104); The outer spiral transmission of the second screw rod (2105) is provided with a load-bearing screw block (2119) which is slidably restricted inside the positioning frame (2104); one end of the second screw rod (2105) rotates and penetrates the outer wall of the adjustment frame (2103) and the positioning frame (2104), and the outer wall is fixed with a worm gear (2106).

7. A photovoltaic module processing welding device according to claim 6, characterized in that: The outer side of the worm wheel 2 (2106) is meshed with a worm gear 2 (2107), and the worm gear 2 (2107) is connected to a bidirectional motor 2 (2108).

8. A photovoltaic module processing welding device according to claim 6, characterized in that: The outer wall of the load-bearing screw block (2119) is integrally fixed with a cylinder three (2110), and an applicable clamping frame (2109) is fixedly installed at the output end of the cylinder three (2110).

9. A photovoltaic module processing welding device according to claim 1, characterized in that: The photovoltaic module conveying structure (3) comprises a conveying frame (301) fixedly mounted on the outer wall of the mounting side frame (6), and transmission rollers (302) are rotatably mounted on the inner sides of both ends of the conveying frame (301), and one end of a single transmission roller (302) is rotatably penetrated through the outer wall of the mounting side frame (6) and is connected to a servo motor (303); A conveyor belt (304) is wound between the two transmission rollers (302).

10. The photovoltaic module processing welding equipment according to claim 1, characterized in that: The photovoltaic module welding finished product conveying structure (5) comprises a movable frame (501) movably arranged inside the welding frame box (1), and a cylinder four (503) is installed between the movable frame (501) and the welding frame box (1); A plurality of moving wheels (502) for sliding displacement are installed at the bottom of the moving frame (501); Transmission rollers 2 (504) are rotatably mounted on the inner sides of both ends of the moving frame (501); one end of a single transmission roller 2 (504) rotatably passes through the outer side of the moving frame (501) and is connected to a servo motor 5 (505); a conveyor belt 2 (506) is wound between the two transmission rollers 2 (504).

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