Photovoltaic glue filling structure

Abstract

The utility model belongs to the technical field of photovoltaic glue filling, and particularly relates to a photovoltaic glue filling structure which comprises a filling operation table. The top of the filling operation table is fixedly connected with a side plate; the side wall, close to the filling operation table, of the side plate is slidably connected with a fixing plate. A filling assembly is arranged in the middle of the fixing plate; a fixing assembly is arranged at the top of the filling operation table; an extrusion assembly is arranged on the side wall of the side plate; the fixing plate is connected with a heating assembly through a filling assembly. The filling assembly comprises a first servo motor, a glue outlet barrel, a glue inlet pipe, a screw rod, a fixed block, an electric push rod and a sealing plate; according to the step, a photovoltaic glue filling structure is formed by arranging a filling operation table, a fixing plate, a filling assembly, a fixing assembly and an extruding assembly, the functions of filling photovoltaic glue into a glue barrel and automatically sealing the glue barrel are achieved, the situation that the photovoltaic glue is solidified and deteriorated due to the fact that a glue outlet nozzle is exposed in air for a long time after the photovoltaic glue is filled is avoided, and the production efficiency is improved. And the production quality of the photovoltaic adhesive is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic glue filling, in particular to a photovoltaic glue filling structure. Background Art

[0002] Photovoltaic adhesive is an important component of solar photovoltaic modules. It is mainly used for the encapsulation of photovoltaic modules, playing the role of bonding, sealing and potting to ensure the quality and long-term stability of photovoltaic modules.

[0003] The types of photovoltaic adhesives mainly include organic silicone adhesive, polyurethane adhesive and epoxy resin adhesive. Organic silicone adhesive has the advantages of good low-temperature elasticity, excellent thermal stability, excellent electrical insulation performance, high and low temperature resistance, oxidation resistance, radiation resistance and non-corrosiveness. When maintaining photovoltaic equipment, photovoltaic adhesive is used to reinforce the part where the photovoltaic junction box is connected to the wire. Photovoltaic adhesive is usually filled in an adhesive cartridge for easy carrying and use.

[0004] In the existing photovoltaic adhesive filling technology, filling equipment is used to fill the photovoltaic adhesive into the adhesive cartridge, and the photovoltaic adhesive is squeezed into the adhesive cartridge through the adhesive nozzle. After the adhesive cartridge is full, a new adhesive cartridge is replaced to continue filling. When replacing the adhesive cartridge, the adhesive nozzle is exposed to the air, causing part of the photovoltaic adhesive to solidify, affecting the quality of photovoltaic adhesive production.

[0005] To this end, the utility model provides a photovoltaic glue filling structure. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the photovoltaic glue filling structure described in the utility model includes a filling operation table; the top of the filling operation table is fixedly connected to a side panel; the side panel is slidably connected to a fixed plate near the side wall of the filling operation table; a filling assembly is provided in the middle of the fixed plate; the top of the filling operation table is provided with a fixed assembly; the side wall of the side panel is provided with an extrusion assembly; the fixed plate is connected to a heating assembly through the filling assembly; this step constitutes a photovoltaic glue filling structure through the arrangement of the filling operation table, the fixed plate, the filling assembly, the fixed assembly and the extrusion assembly, realizes the function of filling the photovoltaic glue into the glue cylinder and self-sealing, solves the problem that the glue nozzle is exposed to the air for a long time after the photovoltaic glue is filled, resulting in the solidification and deterioration of the photovoltaic glue, and improves the quality of photovoltaic glue production.

[0008] Preferably, the filling assembly includes a first servo motor, a glue discharge cylinder, a glue inlet pipe, a screw, a fixed block, an electric push rod and a sealing plate; the first servo motor is fixedly connected to the top of the fixed plate; the glue discharge cylinder is fixedly connected to the bottom of the fixed plate; the glue inlet pipe is fixedly connected to the side wall of the glue discharge cylinder; the screw is fixedly connected to the transmission end of the first servo motor; the screw is rotatably connected inside the glue discharge cylinder; the fixed block is fixedly connected to the side wall of the glue discharge cylinder away from the first servo motor; the electric push rod is fixedly connected to the side wall of the fixed block away from the glue discharge cylinder; a pair of electric push rods are arranged on the side wall of the fixed block and are symmetrically arranged; the sealing plate is fixedly connected to the end of the electric push rod close to the glue discharge cylinder; the sealing plate slides with the glue discharge cylinder; this step constitutes a photovoltaic glue filling structure through the arrangement of the first servo motor, the glue discharge cylinder, the glue inlet pipe, the screw, the fixed block, the electric push rod and the sealing plate, which realizes the function of self-sealing after the photovoltaic glue is poured into the glue cylinder, solves the problem that the photovoltaic glue hardens due to long contact time with the air, improves the quality of photovoltaic glue production, and reduces the solidification of photovoltaic glue.

[0009] Preferably, the fixed assembly includes a second servo motor, a rotating shaft, a first rotating frame and a second rotating frame; the second servo motor is fixedly connected to the bottom of the filling operation table; the first rotating frame is fixedly connected to the transmission end of the second servo motor; the first rotating frame is fixedly connected to the outer wall of the rotating shaft close to the filling operation table; the second rotating frame is fixedly connected to the top of the rotating shaft; multiple groups of placement slots are set in the middle of the first rotating frame and the second rotating frame; this step forms a rubber cylinder rotating feeding structure through the setting of the second servo motor, the rotating shaft, the first rotating frame and the second rotating frame, which realizes the function of moving the rubber cylinder to be filled to the bottom of the rubber cylinder for filling, solves the problem of the rubber cylinder tipping over during filling, and improves the convenience of rubber cylinder feeding.

[0010] Preferably, the extrusion assembly includes a push rod, a spring, a push block and a rubber plate; the push rod is slidably connected to the side wall of the side plate close to the rotating shaft; the push rod is arranged in a pair on the side wall of the side plate, and is symmetrically arranged; the push block is fixedly connected to the end of the push rod close to the rotating shaft; the spring is sleeved on the outer side wall of the push rod away from the push block; the rubber plate is fixedly connected to the side wall of the top block close to the rotating shaft; the side wall of the top block close to the rotating shaft is arc-shaped; this step forms a rubber cylinder extrusion structure through the arrangement of the push rod, spring, push block and rubber plate, realizes the function of positioning and fixing the rubber cylinder, solves the problem that the rubber cylinder is offset on the second rotating frame and is inconsistent with the rubber outlet cylinder, improves the accuracy of photovoltaic glue filling, and reduces glue overflow.

[0011] Preferably, a gasket is fixedly connected to the groove in the middle of the first rotating frame; multiple groups of gaskets are arranged in the middle of the first rotating frame; this step increases the friction between the rubber cylinder and the first rotating frame through the arrangement of the gaskets, reduces the deviation of the rubber cylinder in the middle of the first rotating frame, and improves the stability of the rubber cylinder on the first rotating frame.

[0012] Preferably, the heating component includes a heating wire; the heating wire is fixedly connected to the outer wall of the glue discharging cylinder; this step heats the photovoltaic glue inside the glue discharging cylinder through the setting of the heating wire, increases the temperature of the photovoltaic glue, and improves the fluidity of the photovoltaic glue.

[0013] Preferably, the bottom of the filling operation table is fixedly connected to a support leg; the support legs are arranged in multiple groups at the bottom of the filling operation table and are evenly distributed at the four corners of the bottom of the filling operation table; the bottom ends of the support legs are fixedly connected to universal wheels; the support legs support the filling operation table, and when the device needs to be moved, the device is moved by the universal wheels, thereby improving the stability of the device during operation, reducing the possibility of the device tipping over, and improving the convenience of moving the device.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The photovoltaic glue filling structure described in the present invention is composed of a filling operating table, a fixing plate, a filling component, a fixing component and an extrusion component to form a photovoltaic glue filling structure, which realizes the function of filling the photovoltaic glue into the glue cylinder and sealing it by itself, solves the problem that the glue nozzle is exposed to the air for a long time after the photovoltaic glue is filled, causing the photovoltaic glue to solidify and deteriorate, and improves the quality of photovoltaic glue production.

[0016] 2. The photovoltaic glue filling structure described in the present invention is composed of a first servo motor, a glue outlet cylinder, a glue inlet pipe, a screw, a fixed block, an electric push rod and a sealing plate to form a photovoltaic glue filling structure, which realizes the function of self-sealing after the photovoltaic glue is poured into the glue cylinder, solves the problem that the photovoltaic glue hardens due to long contact time with the air, improves the quality of photovoltaic glue production, and reduces the solidification of photovoltaic glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the sealing plate and the discharging cylinder in the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the top block and the side plate in the utility model;

[0021] Figure 4It is a structural diagram of the cooperation between the second servo motor and the rotating frame in the utility model.

[0022] In the figure: 1. Filling operation table; 11. Side panel; 12. First servo motor; 13. Glue outlet cylinder; 14. Glue inlet pipe; 15. Screw; 16. Fixed block; 17. Electric push rod; 18. Sealing plate; 19. Fixed plate; 2. Second servo motor; 21. Rotating shaft; 22. First rotating frame; 23. Second rotating frame; 3. Ejector rod; 31. Spring; 32. Ejector block; 33. Rubber sheet; 4. Gasket; 5. Heating wire; 6. Support leg; 61. Universal wheel. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figures 1 to 4 As shown, a photovoltaic glue filling structure of the embodiment of the present invention comprises a filling operation table 1; a side plate 11 is fixedly connected to the top of the filling operation table 1; a fixing plate 19 is slidably connected to the side wall of the side plate 11 close to the filling operation table 1; a filling component is provided in the middle of the fixing plate 19; a fixing component is provided on the top of the filling operation table 1; an extrusion component is provided on the side wall of the side plate 11; the fixing plate 19 is connected to a heating component through the filling component; during operation, the glue cartridge to be filled is placed on the fixing component, the extrusion component squeezes the glue cartridge and fixes it on the fixing component, and the sliding fixing plate 19 drives the filling The assembly moves up and down to make the filling assembly close to the rubber cylinder and fill the photovoltaic glue into the rubber cylinder. After the filling is completed, the filling assembly performs a self-sealing operation, and the rotating fixing assembly drives the new rubber cylinder close to the filling assembly for the next round of filling. This step is composed of a photovoltaic glue filling structure through the setting of the filling operation table 1, the fixing plate 19, the filling assembly, the fixing assembly and the extrusion assembly, which realizes the function of filling the photovoltaic glue into the rubber cylinder and self-sealing, and solves the problem that the glue nozzle is exposed to the air for a long time after the photovoltaic glue is filled, resulting in the curing and deterioration of the photovoltaic glue, thereby improving the quality of photovoltaic glue production.

[0025] like Figures 1 to 3As shown, the filling assembly includes a first servo motor 12, a glue discharge cylinder 13, a glue inlet pipe 14, a screw 15, a fixed block 16, an electric push rod 17 and a sealing plate 18; the first servo motor 12 is fixedly connected to the top of the fixed plate 19; the glue discharge cylinder 13 is fixedly connected to the bottom of the fixed plate 19; the glue inlet pipe 14 is fixedly connected to the side wall of the glue discharge cylinder 13; the screw 15 is fixedly connected to the transmission end of the first servo motor 12; the screw 15 is rotatably connected inside the glue discharge cylinder 13; the fixed block 16 is fixedly connected to the side wall of the glue discharge cylinder 13 away from the first servo motor 12; the electric push rod 17 is fixedly connected to the side wall of the fixed block 16 away from the side wall of the glue discharge cylinder 13; a pair of electric push rods 17 are arranged on the side wall of the fixed block 16, and are symmetrically arranged; the sealing plate 18 is fixedly connected to the end of the electric push rod 17 close to the glue discharge cylinder 13; the sealing plate 18 slides with the glue discharge cylinder 13 During operation, the glue inlet pipe 14 is connected to the glue storage tank, and the photovoltaic glue enters the glue outlet cylinder 13. The fixed plate 19 drives the glue outlet cylinder 13 downward to the glue cylinder, and the first servo motor 12 is started. The first servo motor 12 drives the screw 15 to rotate, and the photovoltaic glue is squeezed out from the bottom of the glue outlet cylinder 13 and poured into the glue cylinder. After the filling is completed, the electric push rod 17 is started, and the electric push rod 17 drives the sealing plate 18 to move to seal the bottom of the fixed block 16; this step is composed of the photovoltaic glue filling structure through the arrangement of the first servo motor 12, the glue outlet cylinder 13, the glue inlet pipe 14, the screw 15, the fixed block 16, the electric push rod 17 and the sealing plate 18, which realizes the function of self-sealing after the photovoltaic glue is poured into the glue cylinder, solves the problem that the photovoltaic glue hardens due to long contact time with the air, improves the quality of photovoltaic glue production, and reduces the solidification of photovoltaic glue.

[0026] like Figure 3 and Figure 4 As shown, the fixed assembly includes a second servo motor 2, a rotating shaft 21, a first rotating frame 22 and a second rotating frame 23; the second servo motor 2 is fixedly connected to the bottom of the filling operation table 1; the first rotating frame 22 is fixedly connected to the transmission end of the second servo motor 2; the first rotating frame 22 is fixedly connected to the outer wall of the rotating shaft 21 close to the filling operation table 1; the second rotating frame 23 is fixedly connected to the top of the rotating shaft 21; multiple groups of placement slots are set in the middle of the first rotating frame 22 and the second rotating frame 23; during operation, after the filling is completed, the rubber cartridge to be filled is placed on the second rotating frame 23 and the first rotating frame The second servo motor 2 is started in the placement slot between the rotating frames 22, and the second servo motor 2 drives the rotating shaft 21, the first rotating frame 22 and the second rotating frame 23 to rotate, so that the rubber cylinder to be filled moves to the bottom of the rubber outlet cylinder 13 for a new round of filling; this step is to form a rubber cylinder rotating feeding structure through the arrangement of the second servo motor 2, the rotating shaft 21, the first rotating frame 22 and the second rotating frame 23, so as to realize the function of moving the rubber cylinder to be filled to the bottom of the rubber outlet cylinder 13 for filling, solve the problem of the rubber cylinder tipping over during filling, and improve the convenience of rubber cylinder feeding.

[0027] like Figure 3 and Figure 4 As shown, the extrusion assembly includes a push rod 3, a spring 31, a push block 32 and a rubber plate 33; the push rod 3 is slidably connected to the side wall of the side plate 11 close to the rotating shaft 21; a pair of push rods 3 are set on the side wall of the side plate 11, and are symmetrically arranged; the push block 32 is fixedly connected to the end of the push rod 3 close to the rotating shaft 21; the spring 31 is sleeved on the outer side wall of the push rod 3 away from the push block 32; the rubber plate 33 is fixedly connected to the side wall of the push block 32 close to the rotating shaft 21; the side wall of the push block 32 close to the rotating shaft 21 is an arc-shaped setting; during operation, the rubber cylinder is placed on the first rotating frame 22 and the second rotating frame 2 When the rubber cylinder 13 is in the state of being rotated, the spring 31 drives the push rod 3 to move closer to the rotating shaft 21, and the push block 32 and the rubber plate 33 squeeze the rubber cylinder, so that the rubber cylinder is positioned and fixed between the first rotating frame 22 and the second rotating frame 23, and the rubber cylinder is moved and positioned below the rubber discharge cylinder 13; this step forms a rubber cylinder extrusion structure through the arrangement of the push rod 3, the spring 31, the push block 32 and the rubber plate 33, realizes the function of positioning and fixing the rubber cylinder, solves the problem that the rubber cylinder is offset on the second rotating frame 23 and is inconsistent with the rubber discharge cylinder 13, improves the accuracy of photovoltaic glue filling, and reduces glue overflow.

[0028] like Figure 4 As shown, a gasket 4 is fixedly connected to the groove in the middle of the first rotating frame 22; multiple groups of gaskets 4 are arranged in the middle of the first rotating frame 22; during operation, when the rubber cylinder is placed in the middle of the first rotating frame 22, the gasket 4 contacts the rubber cylinder, increasing the friction between the rubber cylinder and the first rotating frame 22; this step increases the friction between the rubber cylinder and the first rotating frame 22 by setting the gasket 4, reduces the deviation of the rubber cylinder in the middle of the first rotating frame 22, and improves the stability of the rubber cylinder on the first rotating frame 22.

[0029] like Figure 3 As shown, the heating component includes a heating wire 5; the heating wire 5 is fixedly connected to the outer wall of the glue discharging cylinder 13; during operation, the heating wire 5 is turned on to heat the glue discharging cylinder 13 to increase the temperature of the photovoltaic glue; this step heats the photovoltaic glue inside the glue discharging cylinder 13 through the setting of the heating wire 5, increases the temperature of the photovoltaic glue, and improves the fluidity of the photovoltaic glue.

[0030] like Figure 1 As shown, the bottom of the filling operation platform 1 is fixedly connected to the support legs 6; multiple groups of support legs 6 are arranged at the bottom of the filling operation platform 1, and are evenly distributed at the four corners of the bottom of the filling operation platform 1; the bottom ends of the support legs 6 are fixedly connected to the universal wheels 61; during operation, the support legs 6 support the filling operation platform 1, and when the device needs to be moved, the device is moved through the universal wheels 61, which improves the stability of the device during operation, reduces the possibility of the device tipping over, and improves the convenience of moving the device.

[0031] During operation, the rubber cylinder to be filled is placed on the fixed assembly, the extrusion assembly squeezes the rubber cylinder and fixes it on the fixed assembly, and the sliding fixed plate 19 drives the filling assembly to move up and down, so that the filling assembly is close to the rubber cylinder and the photovoltaic glue is poured into the rubber cylinder. After the filling is completed, the filling assembly performs a self-sealing operation, and the rotating fixed assembly drives the new rubber cylinder to approach the filling assembly for the next round of filling; the rubber inlet pipe 14 is connected to the glue storage tank, and the photovoltaic glue enters the rubber outlet cylinder 13, and the fixed plate 19 drives the rubber outlet cylinder 13 downward to approach the rubber cylinder, and the first servo motor 12 is started. The first servo motor 12 drives the screw 15 to rotate, and the photovoltaic glue is squeezed out from the bottom of the rubber outlet cylinder 13 and poured into the rubber cylinder. After the filling is completed, the electric push rod 17 is started, and the electric push rod 17 drives the sealing plate 18 to move to seal the bottom of the fixed block 16; after the filling is completed, the rubber cylinder to be filled is placed in the placement groove between the second rotating frame 23 and the first rotating frame 22, and the second servo motor 2 is started. The second servo motor 2 drives the rotating shaft 21, the first rotating frame 22 and the second rotating frame 23 to rotate, so that the rubber cylinder to be filled moves to the bottom of the rubber outlet cylinder 13 for a new round of filling; when the rubber cylinder is placed on the first rotating frame 22 and the second rotating frame 23, the spring 31 drives the push rod 3 to approach the rotating shaft 21, and the push block 32 and the rubber plate 33 squeeze the rubber cylinder, so that the rubber cylinder is positioned and fixed between the first rotating frame 22 and the second rotating frame 23, so that the rubber cylinder is moved and positioned below the rubber outlet cylinder 13; when the rubber cylinder is placed in the middle of the first rotating frame 22, the gasket 4 contacts the rubber cylinder, increasing the friction between the rubber cylinder and the first rotating frame 22; the heating wire 5 is turned on to heat the rubber outlet cylinder 13 to increase the temperature of the photovoltaic rubber; the support legs 6 support the filling operating table 1. When the device needs to be moved, the device is moved by the universal wheels 61 to improve the stability of the device during operation, reduce the possibility of the device tipping over, and improve the convenience of moving the device.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic adhesive filling structure, comprising a filling operation table (1); characterized in that: The top of the filling operation table (1) is fixedly connected to a side plate (11); the side plate (11) is slidably connected to a fixed plate (19) near the side wall of the filling operation table (1); a filling assembly is provided in the middle of the fixed plate (19); the top of the filling operation table (1) is provided with a fixed assembly; the side wall of the side plate (11) is provided with an extrusion assembly; the fixed plate (19) is connected to a heating assembly via the filling assembly.

2. The photovoltaic adhesive filling structure according to claim 1, characterized in that: The filling assembly comprises a first servo motor (12), a glue discharge cylinder (13), a glue inlet pipe (14), a screw (15), a fixed block (16), an electric push rod (17) and a sealing plate (18); the first servo motor (12) is fixedly connected to the top of the fixed plate (19); the glue discharge cylinder (13) is fixedly connected to the bottom of the fixed plate (19); the glue inlet pipe (14) is fixedly connected to the side wall of the glue discharge cylinder (13); the screw (15) is fixedly connected to the transmission end of the first servo motor (12); the screw (1 5) is rotatably connected inside the glue discharging cylinder (13); the fixed block (16) is fixedly connected to the side wall of the glue discharging cylinder (13) away from the first servo motor (12); the electric push rod (17) is fixedly connected to the side wall of the fixed block (16) away from the glue discharging cylinder (13); a pair of the electric push rods (17) are arranged on the side wall of the fixed block (16) and are symmetrically arranged; the sealing plate (18) is fixedly connected to the end of the electric push rod (17) close to the glue discharging cylinder (13); the sealing plate (18) is slidably matched with the glue discharging cylinder (13).

3. The photovoltaic adhesive filling structure according to claim 1, characterized in that: The fixed assembly comprises a second servo motor (2), a rotating shaft (21), a first rotating frame (22) and a second rotating frame (23); the second servo motor (2) is fixedly connected to the bottom of the filling operation table (1); the first rotating frame (22) is fixedly connected to the transmission end of the second servo motor (2); the first rotating frame (22) is fixedly connected to the outer wall of the rotating shaft (21) close to the filling operation table (1); the second rotating frame (23) is fixedly connected to the top of the rotating shaft (21); and a plurality of placement slots are provided in the middle of the first rotating frame (22) and the second rotating frame (23).

4. The photovoltaic adhesive filling structure according to claim 3, characterized in that: The extrusion assembly comprises a push rod (3), a spring (31), a push block (32) and a rubber plate (33); the push rod (3) is slidably connected to the side wall of the side plate (11) close to the rotating shaft (21); a pair of push rods (3) are arranged on the side wall of the side plate (11) and are symmetrically arranged; the push block (32) is fixedly connected to the end of the push rod (3) close to the rotating shaft (21); the spring (31) is sleeved on the outer side wall of the push rod (3) away from the push block (32); the rubber plate (33) is fixedly connected to the side wall of the push block (32) close to the rotating shaft (21); the side wall of the push block (32) close to the rotating shaft (21) is arranged in an arc shape.

5. The photovoltaic adhesive filling structure according to claim 3, characterized in that: A gasket (4) is fixedly connected in a placement groove in the middle of the first rotating frame (22); multiple groups of the gaskets (4) are arranged in the middle of the first rotating frame (22).

6. The photovoltaic adhesive filling structure according to claim 2, characterized in that: The heating assembly comprises a heating wire (5); the heating wire (5) is fixedly connected to the outer side wall of the glue discharging cylinder (13).

7. The photovoltaic adhesive filling structure according to claim 1, characterized in that: The bottom of the filling operation table (1) is fixedly connected to a support leg (6); the support legs (6) are arranged in multiple groups at the bottom of the filling operation table (1) and are evenly distributed at the four corners of the bottom of the filling operation table (1); the bottom ends of the support legs (6) are fixedly connected to a universal wheel (61).

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