Photovoltaic solder strip tinning cooling device with adjusting assembly

Abstract

The utility model relates to the technical field of photovoltaic solder strips, in particular to a photovoltaic solder strip tinning cooling device with an adjusting component, which comprises a cooling box and a conveying component, a cover plate is arranged at the top of the cooling box, and the conveying component is mounted on one side of the top of the cover plate. The conveying assembly comprises a photovoltaic welding strip winding roller, a first guide wheel, a second guide wheel, a third guide wheel, a photovoltaic welding strip traction wheel and a synchronous motor. The novel tinning cooling device for the photovoltaic welding strip is provided with a structure for conveying the photovoltaic welding strip in a mode of combining pulley guiding and motor traction, stable conveying of the photovoltaic welding strip can be achieved without opening in the cooling box, then the overall safety of equipment can be effectively improved, the risk of leakage of cooling liquid is remarkably reduced, and the production efficiency is improved. And meanwhile, the stability and the uniformity of the photovoltaic welding strip in the cooling process are guaranteed, and the cooling efficiency and the product quality can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic welding band technical field, concretely relates to a photovoltaic welding band tinning cooling device with adjusting assembly. BACKGROUND

[0002] Photovoltaic welding band is also called tinned copper band or tin-coated copper band, and is an important component of photovoltaic module, which is used for connection in photovoltaic cell packaging. The photovoltaic welding band is composed of a base material and a surface coating, and the raw material of the product is mainly copper and tin alloy. The electric energy converted from light energy on the silicon wafer can be led out and delivered to electrical equipment, playing an important role in electric conduction and electric aggregation, so as to improve the output voltage and power of the photovoltaic module. Tinning the photovoltaic welding band can effectively improve its resistivity and reduce current loss, thereby improving the conductivity, corrosion resistance and oxidation resistance of the photovoltaic welding band.

[0003] Cooling the photovoltaic welding band after tinning not only helps the tinning layer to solidify quickly and form stable intermetallic compounds, thereby improving the mechanical strength and corrosion resistance of the welding band, but also restores the welding band to its original size, ensuring that it meets the design requirements. At the same time, the surface of the cooled welding band is hardened, which is beneficial to forming a firm weld in the welding process, making the photovoltaic welding band have better heat resistance and corrosion resistance, which helps to prolong the service life of the photovoltaic module and improve the reliability and efficiency of the entire photovoltaic system.

[0004] However, the existing photovoltaic welding band tinning cooling device generally has an opening on the cooling box, so that the photovoltaic welding band can enter the cooling box. It lacks a structure that uses a combination of pulley guidance and motor traction to transport the photovoltaic welding band. The opening on the cooling box is prone to leakage of the cooling liquid, resulting in low overall safety of the equipment. Therefore, we propose a photovoltaic welding band tinning cooling device with an adjusting assembly. UTILITY MODEL CONTENTS

[0005] In view of the problems in the prior art, the utility model provides a photovoltaic welding band tinning cooling device with an adjusting assembly. The new photovoltaic welding band tinning cooling device has a structure that uses a combination of pulley guidance and motor traction to transport the photovoltaic welding band. Without opening on the cooling box, the photovoltaic welding band can be stably transported, thereby effectively improving the overall safety of the equipment, significantly reducing the risk of cooling liquid leakage, and ensuring the stability and uniformity of the photovoltaic welding band during the cooling process. It can effectively improve the cooling efficiency and product quality.

[0006] The utility model discloses a photovoltaic welding band tinning cooling device with adjusting assembly, including cooling box and conveying assembly, the top of cooling box is provided with apron, the one side of apron top installs conveying assembly, and conveying assembly includes photovoltaic welding band winding roller, guide wheel no.

[0007] The photovoltaic welding band winding roller and the photovoltaic welding band traction wheel are arranged on the two sides of the top of the apron respectively, the guide wheel no.

[0008] By adopting the above technical scheme, the photovoltaic welding band tinning cooling device has the structure of using the combination of pulley guide and motor traction to convey the photovoltaic welding band, which can realize the stable conveying of the photovoltaic welding band without opening the cooling box, thereby effectively improving the overall safety of the equipment, significantly reducing the risk of cooling liquid leakage, ensuring the stability and uniformity of the photovoltaic welding band during the cooling process, and effectively improving the cooling efficiency and product quality.

[0009] Specifically, the photovoltaic welding band is arranged between the photovoltaic welding band winding roller and the photovoltaic welding band traction wheel, one end of the photovoltaic welding band is connected with the photovoltaic welding band winding roller, and the other end of the photovoltaic welding band is connected with the outside of the photovoltaic welding band traction wheel in sequence through the bottom of the guide wheel no.

[0010] By adopting the above technical scheme, the synchronous motor can drive the photovoltaic welding band traction wheel to rotate, and the photovoltaic welding band traction wheel can pull the photovoltaic welding band, and the guide wheel no.

[0011] Specifically, the top of the apron is provided with a cooling liquid filling port, the inside of the cooling liquid filling port is provided with a sealing plug, and the top of the apron and the two sides of the cooling liquid filling port are provided with handles.

[0012] By adopting the above technical scheme, the cooling liquid filling port is convenient for personnel to fill the cooling liquid into the cooling box, the sealing plug can block the cooling liquid filling port, and the handle is convenient for personnel to lift the apron.

[0013] Specifically, the top of the apron and the inside of the photovoltaic welding band winding roller and the photovoltaic welding band traction wheel are provided with a reserved port.

[0014] Specifically, the corners around the bottom of the apron are provided with insertion rods, and the corners around the bottom of the cooling box are provided with insertion holes.

[0015] Specific, the bottom of the cooling box one end is provided with a drain pipe by opening a drain, the drain pipe is installed with a drain valve.

[0016] The utility model discloses beneficial effect:

[0017] (1) a photovoltaic welding band tinning cooling device with adjusting assembly of the utility model, synchronous motor can drive photovoltaic welding band traction wheel to rotate, and photovoltaic welding band traction wheel can pull photovoltaic welding band, and the direction and angle of photovoltaic welding band movement can be adjusted through No. 1 guide wheel, No. 2 guide wheel and No. 3 guide wheel, and the movement direction and angle of photovoltaic welding band are adjusted, which not only can reach the purpose of leveling photovoltaic welding band, but also can promote photovoltaic welding band to move stably and smoothly.

[0018] (2) a photovoltaic welding band tinning cooling device with adjusting assembly of the utility model, personnel inserts the plug rod to the inside of the jack, can close the cooling box with the cover plate, and the cover plate can be lifted through the mode of holding the handle, and the equipment in the cooling box is convenient to overhaul, maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model is further illustrated below in connection with the drawings and examples.

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the conveying assembly structure schematic diagram of the utility model;

[0022] Figure 3 It is the plug rod and the jack structure schematic diagram of the utility model.

[0023] In the drawing: 1, cooling box;2, cover plate;3, conveying assembly;301, photovoltaic welding band winding roller;302, No. 1 guide wheel;303, No. 2 guide wheel;304, No. 3 guide wheel;305, photovoltaic welding band traction wheel;306, synchronous motor;4, drain;5, sealing plug;6, handle;7, drain pipe;8, drain valve;9, photovoltaic welding band;10, reserved port;11, cooling liquid filling port;12, jack;13, plug rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further illustrated below in connection with specific implementation.

[0025] In order to improve the overall safety of equipment, and improve the cooling efficiency and product quality, such as Figures 1-3The utility model provides a photovoltaic welding band tinning cooling device with adjusting assembly, including cooling box 1 and conveying assembly 3, the top of cooling box 1 is provided with cover plate 2, one side of cover plate 2 top installs conveying assembly 3, and conveying assembly 3 includes photovoltaic welding band winding roller 301, first guide wheel 302, second guide wheel 303, third guide wheel 304, photovoltaic welding band traction wheel 305 and synchronous motor 306,

[0026] Photovoltaic welding band winding roller 301 and photovoltaic welding band traction wheel 305 are arranged on the two sides of the top of cover plate 2 respectively, first guide wheel 302 and third guide wheel 304 are arranged on the two sides of the inner wall of cooling box 1 respectively, second guide wheel 303 is arranged on the inner bottom of cooling box 1, and one side of photovoltaic welding band traction wheel 305 is provided with synchronous motor 306.

[0027] In use, synchronous motor 306 can drive photovoltaic welding band traction wheel 305 to rotate, photovoltaic welding band traction wheel 305 can pull photovoltaic welding band 9, and the direction and angle of photovoltaic welding band 9 during movement can be adjusted through first guide wheel 302, second guide wheel 303 and third guide wheel 304, the movement direction and angle of photovoltaic welding band 9 are adjusted, the purpose that photovoltaic welding band 9 is flattened is reached, and photovoltaic welding band 9 moves stably and smoothly is promoted.

[0028] Personnel inserts the plug rod 13 into the inside of the jack 12, can close the cover plate 2 and the cooling box 1, and the cover plate 2 is lifted by the way of holding the handle 6, which is convenient for the equipment inside the cooling box 1 to be overhauled, maintained.

[0029] Exemplarily, as shown in Figure 1 、 Figure 3 Photovoltaic welding band 9 is arranged between photovoltaic welding band winding roller 301 and photovoltaic welding band traction wheel 305, one end of photovoltaic welding band 9 is connected with photovoltaic welding band winding roller 301, and the other end of photovoltaic welding band 9 is sequentially connected with the outside of photovoltaic welding band traction wheel 305 through the bottom of first guide wheel 302, second guide wheel 303 and third guide wheel 304.

[0030] In use, synchronous motor 306 can drive photovoltaic welding band traction wheel 305 to rotate, photovoltaic welding band traction wheel 305 can pull photovoltaic welding band 9, and the movement of photovoltaic welding band 9 can be guided by first guide wheel 302, second guide wheel 303 and third guide wheel 304.

[0031] Exemplarily, as shown in Figure 1 、 Figure 3As shown, the top of the cover plate 2 is provided with a cooling liquid filling port 11, the inside of the cooling liquid filling port 11 is provided with a sealing plug 5, and the top of the cover plate 2 and on both sides of the cooling liquid filling port 11 are provided with handles 6.

[0032] In use, the cooling liquid filling port 11 facilitates personnel to fill cooling liquid into the inside of the cooling box 1, the sealing plug 5 can block the cooling liquid filling port 11, and the handle 6 facilitates personnel to lift the cover plate 2.

[0033] As shown, Figure 3 As shown, the top of the cover plate 2 and on the inside of the photovoltaic welding ribbon winding roller 301 and the photovoltaic welding ribbon traction wheel 305 are provided with a reserved port 10.

[0034] In use, the reserved port 10 facilitates the photovoltaic welding ribbon 9 to pass through the cover plate 2 and enter the inside of the cooling box 1.

[0035] As shown, Figure 3 As shown, the corners around the bottom of the cover plate 2 are provided with insertion rods 13, and the corners around the bottom of the cooling box 1 are provided with insertion holes 12.

[0036] In use, personnel inserts the insertion rod 13 into the inside of the insertion hole 12, so that the cover plate 2 is closed with the cooling box 1.

[0037] As shown, Figure 1 , Figure 3 As shown, the bottom of one end of the cooling box 1 is provided with a drainage pipeline 7 by opening a drainage port 4, and the drainage pipeline 7 is provided with a drainage valve 8.

[0038] In use, the drainage pipeline 7 facilitates the discharge of the cooling liquid in the inside of the cooling box 1, and the drainage valve 8 can control the opening and closing of the drainage pipeline 7.

[0039] In use, personnel connects one end of the photovoltaic welding ribbon 9 with the outside of the photovoltaic welding ribbon winding roller 301, and sends one end of the photovoltaic welding ribbon 9 to the inside of the cooling box 1 through the reserved port 10;

[0040] Further, personnel sequentially passes the other end of the photovoltaic welding ribbon 9 through the bottom of the first guide wheel 302, the second guide wheel 303 and the third guide wheel 304 and connects the other end of the photovoltaic welding ribbon 9 with the outside of the photovoltaic welding ribbon traction wheel 305;

[0041] Further, personnel removes the sealing plug 5 in the inside of the cooling liquid filling port 11, so that cooling liquid can be filled into the inside of the cooling box 1 through the cooling liquid filling port 11, so that the photovoltaic welding ribbon 9 can be immersed in the cooling liquid;

[0042] Further, the synchronous motor 306 can drive the photovoltaic solder strip traction wheel 305 to rotate, and the photovoltaic solder strip traction wheel 305 can pull the photovoltaic solder strip 9; during the movement of the photovoltaic solder strip 9, the direction and angle of the photovoltaic solder strip 9 can be adjusted through the first guide wheel 302, the second guide wheel 303 and the third guide wheel 304; the movement direction and angle of the photovoltaic solder strip 9 are adjusted;

[0043] Further, the personnel open the drainage valve 8 on the drainage pipeline 7, and the cooling liquid in the cooling box 1 can be discharged.

[0044] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic solder ribbon tinning cooling device with a regulating assembly, characterized in that, Including cooling box (1) and conveying assembly (3), the top of the cooling box (1) is provided with a cover plate (2), one side of the top of the cover plate (2) is provided with a conveying assembly (3), the conveying assembly (3) comprises a photovoltaic welding strip winding roller (301), a first guide wheel (302), a second guide wheel (303), a third guide wheel (304), a photovoltaic welding strip traction wheel (305) and a synchronous motor (306); The photovoltaic welding strip winding roller (301) and the photovoltaic welding strip traction wheel (305) are arranged on the two sides of the top of the cover plate (2) respectively, the first guide wheel (302) and the third guide wheel (304) are arranged on the two sides of the inner wall of the cooling box (1) respectively, the second guide wheel (303) is arranged on the inner bottom of the cooling box (1), and the side of the photovoltaic welding strip traction wheel (305) is provided with a synchronous motor (306).

2. The photovoltaic solder strip tinning cooling device with adjusting assembly according to claim 1, characterized in that, The photovoltaic welding strip (9) is arranged between the photovoltaic welding strip winding roller (301) and the photovoltaic welding strip traction wheel (305), one end of the photovoltaic welding strip (9) is connected with the photovoltaic welding strip winding roller (301), and the other end of the photovoltaic welding strip (9) is sequentially connected with the outside of the photovoltaic welding strip traction wheel (305) through the bottom of the first guide wheel (302), the second guide wheel (303) and the third guide wheel (304).

3. The photovoltaic solder strip tinning cooling device with adjusting assembly according to claim 1, characterized in that, The top of the cover plate (2) is provided with a cooling liquid filling port (11), the inside of the cooling liquid filling port (11) is provided with a sealing plug (5), and the top of the cover plate (2) and on both sides of the cooling liquid filling port (11) are provided with handles (6).

4. The photovoltaic solder strip tinning cooling device with adjusting assembly according to claim 1, characterized in that, The top of the cover plate (2) and on the inside of the photovoltaic welding strip winding roller (301) and the photovoltaic welding strip traction wheel (305) are provided with a reserved port (10).

5. The photovoltaic solder strip tinning cooling device with adjusting assembly according to claim 1, characterized in that, The corners of the bottom of the cover plate (2) are provided with plug rods (13), and the corners of the bottom of the cooling box (1) are provided with plug holes (12).

6. The photovoltaic solder strip tinning cooling device with adjustment assembly according to claim 1, characterized in that, The bottom of one end of the cooling box (1) is provided with a drainage pipeline (7) through the opening of a drainage port (4), and the drainage pipeline (7) is provided with a drainage valve (8).

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