Photovoltaic welding tape coating device

Abstract

The utility model relates to a photovoltaic welding strip coating device, including a processing frame, a feeding structure is arranged in the middle position of the left side of the processing frame, a discharging structure is arranged in the middle position of the right side of the processing frame, and a coating assembly is arranged in the processing frame; guide support assemblies are arranged in the processing frames on the left and right sides of the coating assembly, two cooling assemblies are arranged in the processing frame close to the side of the discharging structure, and the air supply assembly outside the processing frame is respectively connected to the two cooling assemblies. The utility model is provided with guide support assemblies on the left and right sides of the coating assembly, and guides and supports the front and back of the welding strip coating to improve the stability of the welding strip during coating; the utility model can synchronously cool the upper and lower sides of the welding strip after coating through the structural arrangement of the upper and lower cooling assemblies, thereby improving the cooling effect and cooling efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field related to photovoltaic welding strip processing, and in particular to a photovoltaic welding strip coating device. Background Art

[0002] The welding ribbon is a welding material used on photovoltaic modules. Its main function is to connect and conduct electricity. The welding ribbon is an important raw material in the welding process of photovoltaic modules. The quality of the welding ribbon will directly affect the current collection efficiency of the photovoltaic module and have a great impact on the power of the photovoltaic module.

[0003] After massive searches, it was found that the prior art publication number is CN217495187U, which discloses a welding tape coating device for photovoltaic panel processing, and its technical solution is: including a base, a welding tape, an upper film and a lower film, the upper film is located directly above the welding tape, and the lower film is located directly below the welding tape, and also includes a coating mechanism, the top of the base is fixedly connected with a first support plate, a second support plate, a third support plate, a working cabin and a fourth support plate from left to right, the coating mechanism includes a welding tape winding assembly, an upper film winding assembly, a lower film winding assembly, a guide assembly, a heating assembly, a lifting assembly and an air cooling assembly. The beneficial effects of the utility model are: the upper film and the lower film can be directly hot-pressed on the surface of the welding tape and cooled in time, and continuous production can be achieved, which greatly simplifies the operating steps, reduces the labor intensity of the staff, and improves the coating efficiency of the welding tape. It is highly practical and suitable for promotion.

[0004] To sum up, when the existing solder strip laminating device is laminating the solder strip, no supporting mechanism is set before and after the laminating, so that the state of the solder strip and the laminating before and after the laminating is not very stable; in addition, when the solder strip is cooled after laminating, it is generally a unidirectional cooling method, and the cooling effect and cooling efficiency are poor.

[0005] In view of the above-mentioned defects, the designer actively carried out research and innovation in order to create a photovoltaic welding strip coating device to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above-mentioned technical problems, the purpose of the utility model is to provide a photovoltaic welding strip coating device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A photovoltaic welding strip coating device comprises a processing frame, a feeding structure is arranged at the middle position of the left side of the processing frame, a discharging structure is arranged at the middle position of the right side of the processing frame, and a coating assembly is arranged in the processing frame;

[0009] Guide support components are arranged in the processing frames on the left and right sides of the laminating component, and two cooling components are arranged in the processing frame near the side of the discharging structure. The two cooling components are arranged in sequence from top to bottom and are distributed in a mirror image. The air supply component outside the processing frame is connected to the two cooling components respectively;

[0010] The guide support assembly includes two guide support rollers in mirror image distribution from top to bottom, the guide support rollers are mounted on the outer support roller frame, and the driving end of the outer support lifting cylinder is connected to the inner support roller frame through the support lifting rod;

[0011] The cooling component includes an air outlet duct and an air outlet hood, and the air supply component includes an air intake duct, a blower and an exhaust duct. The air intake duct is connected to the exhaust duct through the blower, and the exhaust duct is respectively connected to the air outlet ducts of the two cooling components through the air distribution duct. An air outlet hood is installed at the bottom of the air outlet duct.

[0012] As a further improvement of the utility model, an air filter is installed between the air duct and the blower.

[0013] As a further improvement of the present invention, the feed structure includes a feed channel, cleaning brushes are installed at the top and bottom of the feed channel, and a feed port is arranged between the two cleaning brushes.

[0014] As a further improvement of the present invention, the discharging structure includes a discharging channel, and anti-static brushes are installed at the top and bottom of the discharging channel, and a discharging port is arranged between the two anti-static brushes.

[0015] As a further improvement of the utility model, the film coating assembly includes two film coating heating plates which are distributed in a mirror image from top to bottom, and the outer film coating lifting cylinder is connected to the inner film coating heating plate through a film coating lifting rod.

[0016] As a further improvement of the utility model, the air outlet pipe comprises an upper air outlet pipe, a connecting hose and a lower air outlet pipe from top to bottom.

[0017] As a further improvement of the utility model, the upper air outlet duct and the lower air outlet duct are respectively locked in the processing frame by locking pieces.

[0018] As a further improvement of the utility model, the locking member is a clamp.

[0019] By means of the above solution, the utility model has at least the following advantages:

[0020] The utility model is provided with guide support components on both sides of the laminating component, and guide support treatment is performed on the front and back of the welding strip laminating component, thereby improving the stability of the welding strip laminating component;

[0021] The utility model can synchronously cool the upper and lower sides of the weld strip after lamination through the structural arrangement of the upper and lower cooling components, thereby improving the cooling effect and cooling efficiency.

[0022] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a schematic structural diagram of a photovoltaic welding strip coating device of the utility model;

[0025] Figure 2 yes Figure 1 Structural diagram of the medium feed structure;

[0026] Figure 3 yes Figure 1 Structural schematic diagram of the middle discharging structure;

[0027] Figure 4 yes Figure 1 A schematic diagram of the structure of the middle guide support assembly;

[0028] Figure 5 yes Figure 1 Schematic diagram of the structure of the middle film covering component;

[0029] Figure 6 yes Figure 1 Schematic diagram of the structure of the cooling component.

[0030] The meanings of the various reference numerals in the figures are as follows.

[0031] Processing frame 1, feeding structure 2, discharging structure 3, guiding support assembly 4, coating assembly 5, cooling assembly 6, air intake duct 7, air filter 8, blower 9, exhaust duct 10, air distribution duct 11, feeding channel 21, cleaning brush 22, feeding port 23, discharging channel 31, anti-static brush 32, discharging port 33, supporting lifting cylinder 41, supporting lifting rod 42, supporting roller frame 43, guiding support roller 44, coating lifting cylinder 51, coating lifting rod 52, coating heating plate 53, upper air outlet duct 61, locking piece 62, connecting hose 63, lower air outlet duct 64, air outlet hood 65. DETAILED DESCRIPTION

[0032] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0033] In order to make the technical personnel in the technical field better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but only represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0034] Example

[0035] like Figure 1 to Figure 6 As shown,

[0036] A photovoltaic welding strip coating device comprises a processing frame 1, a feeding structure 2 is arranged in the middle position of the left side of the processing frame 1, a discharging structure 3 is arranged in the middle position of the right side of the processing frame 1, and a coating component 5 is arranged in the processing frame 1.

[0037] 1. Structural distribution of the guide support assembly 4, the film coating assembly 5 and the cooling assembly 6:

[0038] Guide support assemblies 4 are provided in the processing frame 1 on the left and right sides of the coating assembly 5, and two cooling assemblies 6 are provided in the processing frame 1 close to the discharge structure 3. The two cooling assemblies 6 are arranged sequentially from top to bottom and are mirror-distributed, and the air supply assembly on the outside of the processing frame 1 is connected to the two cooling assemblies 6 respectively.

[0039] Second, the feeding structure 2 includes a feeding channel 21, and cleaning brushes 22 are installed at the top and bottom of the feeding channel 21, and a feeding port 23 is provided between the two cleaning brushes 22. The welding strip to be processed and the upper and lower coatings enter the processing frame 1 from the feeding port 23, and the cleaning brushes 22 can be used to remove dust from them.

[0040] 3. The discharge structure 3 includes a discharge channel 31. Antistatic brushes 32 are installed at the top and bottom of the discharge channel 31. A discharge port 33 is provided between the two antistatic brushes 32. The coated solder strip leaves the processing frame 1 from the discharge port 33 and is subjected to antistatic operation by the antistatic brushes 32.

[0041] Fourth, the guide support assembly 4 includes two guide support rollers 44 in mirror image distribution from top to bottom. The guide support rollers 44 are installed on the outer support roller frame 43. The driving end of the outer support lifting cylinder 41 is connected to the inner support roller frame 43 through the support lifting rod 42. Before and after lamination, the two guide support assemblies 4 are used to guide and support the welding strip and the upper and lower laminations to ensure the stability of the three during lamination and the lamination yield.

[0042] 5. The film coating assembly 5 includes two film coating heating plates 53 which are arranged in a mirror image from top to bottom. The outer film coating lifting cylinder 51 is connected to the inner film coating heating plate 53 through the film coating lifting rod 52.

[0043] 6. Cooling system:

[0044] The cooling assembly 6 includes an air outlet pipe and an air outlet cover 65, and the air supply assembly includes an air intake duct 7, a blower 9 and an exhaust duct 10. The air intake duct 7 is connected to the exhaust duct 10 through the blower 9, and an air filter 8 is installed between the air duct 7 and the blower 9. The exhaust duct 10 is connected to the air outlet pipes of the two cooling assemblies 6 through the air distribution duct 11, and an air outlet cover 65 is installed at the bottom of the air outlet pipe.

[0045] The air outlet duct includes an upper air outlet duct 61, a connecting hose 63 and a lower air outlet duct 64 from top to bottom. The upper air outlet duct 61 and the lower air outlet duct 64 are respectively locked in the processing frame 1 by a locking piece 62, and the locking piece 62 can be a clamp or the like.

[0046] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0047] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can also be the internal connection of two elements.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A photovoltaic welding ribbon coating device, comprising a processing frame (1), a feeding structure (2) is arranged at the middle position of the left side of the processing frame (1), a discharging structure (3) is arranged at the middle position of the right side of the processing frame (1), and a coating assembly (5) is arranged in the processing frame (1); Features: Guide support components (4) are arranged in the processing frame (1) on the left and right sides of the laminating component (5), and two cooling components (6) are arranged in the processing frame (1) on the side close to the discharge structure (3), the two cooling components (6) are arranged in sequence from top to bottom and are distributed in a mirror image, and the air supply component on the outside of the processing frame (1) is connected to the two cooling components (6) respectively; The guide support assembly (4) includes two guide support rollers (44) in mirror-image distribution from top to bottom, the guide support rollers (44) are mounted on an outer support roller frame (43), and the driving end of the outer support lifting cylinder (41) is connected to the inner support roller frame (43) through a support lifting rod (42); The cooling assembly (6) comprises an air outlet pipe and an air outlet cover (65), the air supply assembly comprises an air intake duct (7), an air supply fan (9) and an air exhaust duct (10), the air intake duct (7) is connected to the air exhaust duct (10) via the air supply fan (9), the air exhaust duct (10) is respectively connected to the air outlet pipes of the two cooling assemblies (6) via an air distribution duct (11), and an air outlet cover (65) is installed at the bottom of the air outlet pipe.

2. A photovoltaic welding tape coating device as claimed in claim 1, characterized in that: An air filter (8) is also installed between the air duct (7) and the air blower (9).

3. A photovoltaic welding strip coating device as claimed in claim 1, characterized in that: The feeding structure (2) comprises a feeding channel (21), cleaning brushes (22) are installed at the top and bottom of the feeding channel (21), and a feeding port (23) is arranged between the two cleaning brushes (22).

4. A photovoltaic welding tape coating device as claimed in claim 1, characterized in that: The discharge structure (3) comprises a discharge channel (31), and anti-static brushes (32) are installed at the top and bottom of the discharge channel (31), and a discharge port (33) is arranged between the two anti-static brushes (32).

5. A photovoltaic welding tape coating device as claimed in claim 1, characterized in that: The film coating assembly (5) comprises two film coating heating plates (53) which are arranged in a mirror image from top to bottom, and the outer film coating lifting cylinder (51) is connected to the inner film coating heating plate (53) via a film coating lifting rod (52).

6. A photovoltaic welding strip coating device as claimed in claim 1, characterized in that: The air outlet pipe comprises, from top to bottom, an upper air outlet pipe (61), a connecting hose (63) and a lower air outlet pipe (64).

7. A photovoltaic welding strip coating device as claimed in claim 6, characterized in that: The upper air outlet pipe (61) and the lower air outlet pipe (64) are respectively locked in the processing frame (1) by means of locking pieces (62).

8. A photovoltaic welding strip coating device as claimed in claim 7, characterized in that: The locking member (62) is a clamp.

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