Photovoltaic module processing auxiliary equipment

Abstract

The utility model discloses photovoltaic module processing auxiliary equipment which comprises a conveying frame, a lower hollow roller is rotatably connected to the interior of the conveying frame, the front end of the lower hollow roller penetrates through the conveying frame and is rotatably connected with a rotating pipe, a gas collecting box is fixedly arranged at the front end of the rotating pipe, and a negative pressure fan is fixedly arranged on the front face of the gas collecting box. The photovoltaic module machining auxiliary equipment comprises a conveying frame, the bottom of the conveying frame is movably connected with a linkage frame through a lifting assembly, vertical frames are fixedly arranged on the upper surface of the linkage frame in a front-back symmetry mode, and an upper hollow roller is rotationally connected to the position, located over a lower hollow roller, between the two vertical frames. After air in the air collecting box is pumped out by the negative pressure fan, external air enters the lower hollow roller and the upper hollow roller through the through holes, and then is supplemented into the air collecting box through the rotating pipe, the assembling pipe and the hose, so that when the photovoltaic panel assembly passes through the position between the lower hollow roller and the upper hollow roller, the air in the air collecting box is discharged out of the air collecting box. And carrying out negative pressure dust removal on the bottom surface and the top surface of the photovoltaic panel assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic component processing, and specifically relates to photovoltaic component processing auxiliary equipment. Background Art

[0002] In the actual photovoltaic panel processing and production process, a junction box needs to be installed on the back of the photovoltaic panel to assist in the transmission of electricity. At the same time, the junction box of the photovoltaic panel is often installed by welding, and the position of the junction box is fixed to avoid conflicts between the junction box and the photovoltaic panel frame during the subsequent installation of the photovoltaic panel. Therefore, during the welding process between the photovoltaic panel and the junction box, a good fixing structure is particularly important.

[0003] The utility model with authorization announcement number CN218867070U provides a fixed structure for photovoltaic module production. By setting up a negative pressure adsorption part, rapid negative pressure adsorption can be achieved, which can realize auxiliary negative pressure dust removal while improving the fit when conveying the main body of the photovoltaic panel assembly and improving the conveying stability.

[0004] However, in the above patent, the negative pressure adsorption component can only perform negative pressure dust removal on the bottom surface of the photovoltaic panel assembly, while the welding surface between the photovoltaic panel and the junction box is located on the top surface of the photovoltaic panel assembly. The negative pressure adsorption component has a poor dust removal effect on the welding surface. Dust retained on the welding surface will reduce the welding quality. For this reason, we propose a photovoltaic module processing auxiliary equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic module processing auxiliary equipment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic component processing auxiliary equipment, including a conveying frame, a lower hollow roller is rotatably connected inside the conveying frame, the front end of the lower hollow roller passes through the conveying frame and is rotatably connected to a rotating tube, an air collecting box is fixedly provided at the front end of the rotating tube, a negative pressure fan is fixedly provided on the front side of the air collecting box, a linkage frame is movably connected to the bottom of the conveying frame through a lifting component, vertical frames are symmetrically fixed on the upper surface of the linkage frame, an upper hollow roller is rotatably connected at a position directly above the lower hollow roller between the two vertical frames, through holes are opened in arrays on the circumferential sides of the upper hollow roller and the lower hollow roller, an assembly tube is rotatably connected to the front end of the upper hollow roller, the front end of the assembly tube is connected to the inside of the air collecting box through a hose, a positioning component is provided at the top of the linkage frame near the right end, and transmission components are provided at the left and right sides of the lower hollow roller in the conveying frame.

[0007] Preferably, the assembly tube is fixed to the outer wall of one of the vertical frames, positioning plates are symmetrically fixed to the left and right walls of the gas collecting box, and the rear ends of the two positioning plates are fixed to the front of the conveying frame.

[0008] Preferably, the transmission assembly includes two shafts rotatably connected to the inner wall of the conveying frame, belt rollers are fixedly provided on the circumferential outer walls of the two shafts, conveyor belts are sleeved on the circumferential outer walls of the two belt rollers, a motor is fixedly provided on the outer wall of the conveying frame, and the motor output shaft extends into the interior of the conveying frame and is rotatably connected to one of the belt rollers.

[0009] Preferably, the lower hollow roller and the rear end of one of the shaft rods extend to the outside of the conveying frame and are fixed with transmission wheels, and the circumferential outer walls of the two transmission wheels are sleeved with transmission belts.

[0010] Preferably, the lifting assembly includes a servo electric cylinder fixed on the upper surface of the linkage frame, the upper end of the servo electric cylinder piston rod is fixed to the bottom of the conveying frame, the bottom of the conveying frame is symmetrically slidably connected with a guide rod, and the lower ends of the two guide rods are fixed to the upper surface of the linkage frame.

[0011] Preferably, the positioning assembly includes a sleeve frame fixed on the upper surface of the linkage frame, a pressing frame is fixed on the top surface of the sleeve frame, electric push rods are symmetrically fixed on the front and back of the conveying frame, the inner ends of the movable rods of the two electric push rods extend into the interior of the conveying frame and are fixed with side clamps, and movable grooves are symmetrically opened on the front and back of the linkage frame, and the two movable grooves are respectively movably sleeved on the outside of the two electric push rods.

[0012] Preferably, the transmission component further comprises a support plate fixedly mounted on the inner wall of the conveying frame, and an upper surface of the support plate abuts against a top surface inside the conveyor belt.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The photovoltaic module processing auxiliary equipment, by arranging a lower hollow roller and an upper hollow roller, can allow external air to enter the interior of the lower hollow roller and the upper hollow roller through the through holes after the negative pressure fan extracts the air in the air collecting box, and then replenish the air to the interior of the air collecting box through the rotating tube, the assembly tube and the hose. Then, when the photovoltaic panel assembly passes through the position between the lower hollow roller and the upper hollow roller, the bottom and top surfaces of the photovoltaic panel assembly are subjected to negative pressure dust removal, thereby improving the welding quality.

[0015] (2) The photovoltaic module processing auxiliary equipment is provided with a linkage frame. When the linkage frame drives the sleeve frame and the pressing frame to move vertically downward, the photovoltaic panel assembly can be clamped and positioned in the vertical direction in cooperation with the support plate. At the same time, when the linkage frame moves vertically, the distance between the upper hollow roller and the lower hollow roller can be adjusted, thereby performing negative pressure dust removal on photovoltaic panel assemblies of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a side cutaway perspective view of the utility model;

[0018] Figure 3 It is a front cutaway perspective view of the utility model;

[0019] Figure 4 It is a rear perspective view of the present invention.

[0020] In the figure: 1. conveying frame; 2. lower hollow roller; 3. through hole; 4. rotating tube; 5. air collecting box; 6. negative pressure fan; 7. linkage frame; 8. vertical frame; 9. upper hollow roller; 10. assembly tube; 11. hose; 12. positioning plate; 13. servo electric cylinder; 14. guide rod; 15. sleeve frame; 16. pressing frame; 17. electric push rod; 18. side clamping plate; 19. movable groove; 20. shaft rod; 21. belt roller; 22. conveyor belt; 23. support plate; 24. motor; 25. transmission wheel; 26. transmission belt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model provides a photovoltaic module processing auxiliary equipment, including a conveying frame 1, the conveying frame 1 is rotatably connected with a lower hollow roller 2, the front end of the lower hollow roller 2 passes through the conveying frame 1 and is rotatably connected with a rotating tube 4, the front end of the rotating tube 4 is fixedly provided with an air collecting box 5, and the front side of the air collecting box 5 is fixedly provided with a negative pressure fan 6. The bottom of the conveying frame 1 is movably connected with a linkage frame 7 through a lifting component, and a vertical frame 8 is symmetrically fixed on the upper surface of the linkage frame 7. An upper hollow roller 9 is rotatably connected at a position directly above the lower hollow roller 2 between the two vertical frames 8. Through holes 3 are arranged in an array on the circumferential sides of the upper hollow roller 9 and the lower hollow roller 2. An assembly tube 10 is rotatably connected to the front end of the upper hollow roller 9, and the front end of the assembly tube 10 is connected to the inside of the air collecting box 5 through a hose 11. A positioning component is provided at the top of the linkage frame 7 near the right end, and transmission components are provided at the left and right sides of the lower hollow roller 2 in the conveying frame 1.

[0023] In the present embodiment, preferably, the assembly tube 10 is fixed to the outer wall of one of the vertical frames 8, positioning plates 12 are symmetrically fixed to the left and right walls of the air collecting box 5, and the rear ends of the two positioning plates 12 are fixed to the front of the conveying frame 1, thereby ensuring the stability of the air collecting box 5 and the assembly tube 10 during the rotation of the lower hollow roller 2 and the upper hollow roller 9.

[0024] In this embodiment, preferably, the transmission component includes two shafts 20 rotatably connected to the inner wall of the conveying frame 1, belt rollers 21 are fixedly provided on the circumferential outer walls of the two shafts 20, and conveyor belts 22 are sleeved on the circumferential outer walls of the two belt rollers 21. A motor 24 is fixedly provided on the outer wall of the conveying frame 1, and the output shaft of the motor 24 extends to the interior of the conveying frame 1 and is rotatably connected to one of the belt rollers 21. After the motor 24 is started, its output shaft drives one of the shafts 20 and one of the belt rollers 21 to rotate, thereby making the conveyor belt 22 run.

[0025] In the present embodiment, preferably, the rear ends of the lower hollow roller 2 and one of the shafts 20 extend to the outside of the conveying frame 1 and are fixedly provided with transmission wheels 25, and the outer circumferential walls of the two transmission wheels 25 are sleeved with transmission belts 26. When one of the shafts 20 drives one of the transmission wheels 25 to rotate, the other transmission wheel 25 drives the lower hollow roller 2 to rotate synchronously, so that the photovoltaic panel assembly can pass over the lower hollow roller 2 more smoothly and be transported from one conveyor belt 22 to another conveyor belt 22.

[0026] In this embodiment, preferably, the lifting assembly includes a servo electric cylinder 13 fixed on the upper surface of the linkage frame 7, the upper end of the piston rod of the servo electric cylinder 13 is fixed to the bottom of the conveying frame 1, and the bottom of the conveying frame 1 is symmetrically slidably connected to a guide rod 14 front and back, and the lower ends of the two guide rods 14 are fixed to the upper surface of the linkage frame 7. When the piston rod of the servo electric cylinder 13 is extended or retracted, it drives the linkage frame 7 to move vertically, and the two guide rods 14 can enhance the stability of the linkage frame 7 during vertical movement.

[0027] In this embodiment, preferably, the positioning assembly includes a sleeve frame 15 fixed on the upper surface of the linkage frame 7, a pressing frame 16 is fixed on the top surface of the sleeve frame 15, electric push rods 17 are symmetrically fixed on the front and back of the conveying frame 1, the inner ends of the movable rods of the two electric push rods 17 extend to the inside of the conveying frame 1 and are fixed with side clamps 18, and movable grooves 19 are symmetrically opened on the front and back of the linkage frame 7, and the two movable grooves 19 are respectively movably sleeved on the outside of the two electric push rods 17. When the photovoltaic panel assembly is transported to the bottom of the pressing frame 16 by the conveyor belt 22, the conveyor belt 22 is suspended, and the linkage frame 7 drives the sleeve frame 15 and the pressing frame 16 to move vertically downward until the pressing frame 16 presses and positions the photovoltaic panel assembly, and then the two electric push rods 17 are synchronously extended to drive the two side clamps 18 to move inward respectively until the two side clamps 18 are against the side walls of the photovoltaic panel assembly to correct the deviation and laterally position the photovoltaic panel assembly.

[0028] In this embodiment, preferably, the transmission component also includes a support plate 23 fixed on the inner wall of the conveying frame 1, and the upper surface of the support plate 23 is against the top surface of the conveyor belt 22. The support plate 23 supports the photovoltaic panel assembly on the upper surface of the conveyor belt 22 to prevent the photovoltaic panel assembly from pressing the conveyor belt 22 down to a recessed state under the action of gravity. When the sleeve frame 15 drives the pressing frame 16 to move downward, the pressing frame 16 cooperates with the support plate 23 to clamp and fix the photovoltaic panel assembly in the up and down directions.

[0029] The working principle and use process of the utility model: when the device is used, the device is connected to an external power supply, and the two motors 24 are started synchronously to make the two conveyor belts 22 run, and the negative pressure fan 6 is started. After the negative pressure fan 6 extracts the air in the air collecting box 5, the external air enters the lower hollow roller 2 and the upper hollow roller 9 through the through hole 3, and then is replenished to the inside of the air collecting box 5 through the rotating tube 4, the assembly tube 10 and the hose 11. In the process of the photovoltaic panel assembly being transported from the left conveyor belt 22 to the right conveyor belt 22, the photovoltaic panel assembly passes through the position between the lower hollow roller 2 and the upper hollow roller 9, and negative pressure dust is removed on the bottom and top surfaces of the photovoltaic panel assembly. The motor 24, the servo electric cylinder 13 and the electric push rod 17 are all electrically connected to the external controller. When the photovoltaic panel assembly is conveyed by the conveyor belt 22 After being transported to the bottom of the pressing frame 16, the output shaft of the motor 24 is stopped, the conveyor belt 22 is suspended, and the piston rod of the servo electric cylinder 13 is extended, so that the linkage frame 7 drives the sleeve frame 15 and the pressing frame 16 to move vertically downward until the pressing frame 16 presses and positions the photovoltaic panel assembly, and then the two electric push rods 17 are synchronously extended to drive the two side clamps 18 to move inward respectively until the two side clamps 18 are against the side walls of the photovoltaic panel assembly, and the photovoltaic panel assembly is corrected and laterally positioned to avoid instability in the middle of the photovoltaic panel during welding, and the multi-directional limit fixation of the photovoltaic panel can be achieved to ensure the overall welding quality. When the linkage frame 7 moves vertically, it can adjust the distance between the upper hollow roller 9 and the lower hollow roller 2, and then negative pressure dust removal is performed on photovoltaic panel assemblies of different thicknesses.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module processing auxiliary device, comprising a conveyor frame (1), characterized in that: The conveying frame (1) is rotatably connected to a lower hollow roller (2) inside. The front end of the lower hollow roller (2) passes through the conveying frame (1) and is rotatably connected to a rotating tube (4). An air collecting box (5) is fixedly provided at the front end of the rotating tube (4). A negative pressure fan (6) is fixedly provided on the front of the air collecting box (5). The bottom of the conveying frame (1) is movably connected to a linkage frame (7) through a lifting component. A vertical frame (8) is symmetrically fixedly provided on the upper surface of the linkage frame (7). An upper hollow roller (9) is rotatably connected to a position located directly above the lower hollow roller (2) between the two vertical frames (8). Through holes (3) are arranged in an array on the circumferential side surfaces of the upper hollow roller (9) and the lower hollow roller (2). The front end of the upper hollow roller (9) is rotatably connected to an assembly tube (10). The front end of the assembly tube (10) is connected to the inside of the air collecting box (5) through a hose (11). A positioning component is provided at a position near the right end of the top of the linkage frame (7). Transmission components are provided at positions on the left and right sides of the lower hollow roller (2) in the conveying frame (1).

2. A photovoltaic module processing auxiliary equipment according to claim 1, characterized in that: The assembly tube (10) is fixed to the outer wall of one of the vertical frames (8), and positioning plates (12) are symmetrically fixed to the left and right walls of the gas collecting box (5), and the rear ends of the two positioning plates (12) are fixed to the front of the conveying frame (1).

3. The photovoltaic module processing auxiliary equipment according to claim 1, characterized in that: The transmission assembly comprises two shafts (20) rotatably connected to the inner wall of the conveyor frame (1); belt rollers (21) are fixedly provided on the circumferential outer walls of the two shafts (20); conveyor belts (22) are sleeved on the circumferential outer walls of the two belt rollers (21); a motor (24) is fixedly provided on the outer wall of the conveyor frame (1); and an output shaft of the motor (24) extends into the interior of the conveyor frame (1) and is rotatably connected to one of the belt rollers (21).

4. The photovoltaic module processing auxiliary equipment according to claim 3, characterized in that: The rear ends of the lower hollow roller (2) and one of the shaft rods (20) extend to the outside of the conveying frame (1) and are fixedly provided with transmission wheels (25). The outer circumferential walls of the two transmission wheels (25) are provided with transmission belts (26).

5. The photovoltaic module processing auxiliary equipment according to claim 1, characterized in that: The lifting assembly comprises a servo electric cylinder (13) fixed on the upper surface of the linkage frame (7); the upper end of the piston rod of the servo electric cylinder (13) is fixed to the bottom of the conveying frame (1); the bottom of the conveying frame (1) is symmetrically slidably connected to guide rods (14) in the front and rear directions, and the lower ends of the two guide rods (14) are fixed to the upper surface of the linkage frame (7).

6. The photovoltaic module processing auxiliary equipment according to claim 1, characterized in that: The positioning assembly comprises a sleeve frame (15) fixedly mounted on the upper surface of the linkage frame (7), a pressing frame (16) fixedly mounted on the top surface of the sleeve frame (15), electric push rods (17) symmetrically mounted on the front and rear sides of the conveying frame (1), the inner ends of the movable rods of the two electric push rods (17) both extend into the interior of the conveying frame (1) and are fixedly mounted with side clamping plates (18), and movable grooves (19) are symmetrically opened on the front and rear sides of the linkage frame (7), and the two movable grooves (19) are respectively movably mounted on the outer sides of the two electric push rods (17).

7. The photovoltaic module processing auxiliary equipment according to claim 3, characterized in that: The transmission assembly further comprises a support plate (23) fixedly mounted on the inner wall of the conveying frame (1), wherein the upper surface of the support plate (23) abuts against the top surface of the conveyor belt (22).

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