Polygonal winding drum for conductive wire of stacked gate battery

Abstract

The utility model relates to the photovoltaic field, in particular to a polygonal winding roller for a conductive wire of a stacked gate battery. The utility model provides a polygonal winding roller for a conductive wire of a stacked gate battery. The polygonal winding roller comprises a roller bottom plate, the retainer is arranged on one side of the roller bottom plate; the wrapping posts are arranged between the roller bottom plate and the retainer at intervals, and the two ends of each wrapping post are connected with the roller bottom plate and the retainer respectively; and the multiple adsorption assemblies are fixedly installed on the side wall of the roller bottom plate and the side wall of the holder, and the multiple adsorption assemblies are arranged between every two adjacent wrapping posts. The adsorption assemblies are arranged on the roller bottom plate and the side wall of the retainer, the adsorption assemblies adsorb the pressing tool and apply pressure to the battery piece, the welding strip winding process is reduced, and operation is simpler and more convenient. And the anti-skid layer is arranged on the magnetic plate, so that the friction force between the hold-down device and the roller base and the holder is increased, and the movement of the battery piece caused by the sliding of the hold-down device is prevented.

Description

Technical Field

[0001] The utility model relates to the photovoltaic field, in particular to a polygonal winding drum for conductive wires of a stacked grid battery. Background Art

[0002] The roller winding method used by the current grid stacking welding machine makes the battery cell into an arc shape. This method requires winding the welding ribbon so that the welding ribbon has a certain pressure on the battery cell to achieve welding between the welding ribbon and the battery cell. The operation process is relatively cumbersome. Summary of the Invention

[0003] In order to solve the technical problem that the traditional winding method requires winding the welding ribbon and allowing the welding ribbon to exert a certain pressure on the battery cell to achieve welding between the welding ribbon and the battery cell, and the operation process is relatively cumbersome, one purpose of the utility model is to provide a polygonal winding roller for the conductive wire of the stacked grid battery.

[0004] To achieve the above-mentioned purpose, an embodiment of the present invention provides a polygonal winding drum for conductive wires of a stacked grid battery, comprising:

[0005] drum bottom plate;

[0006] A retainer is provided on one side of the drum bottom plate;

[0007] A winding post is provided between the drum bottom plate and the retaining frame, and two ends of the winding post are connected to the drum bottom plate and the retaining frame respectively;

[0008] A plurality of adsorption components are fixedly mounted on the side wall of the drum bottom plate and the side wall of the retaining frame, and the plurality of adsorption components are respectively arranged between two adjacent winding poles.

[0009] In the above technical solution, the adsorption assembly includes at least two adsorption members, and the at least two adsorption members are fixedly connected to the side wall of the drum bottom plate and the side wall of the retaining frame respectively.

[0010] In the above technical solution, at least one anti-slip layer is fixedly connected to the adsorption member.

[0011] In the above technical solution, one end of the winding post is fixedly connected to an adjusting member.

[0012] Additional aspects and advantages of the present invention will become apparent in the following description or will be understood through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0014] Figure 1This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0015] in, Figure 1 The corresponding relationship between the reference numerals and component names is as follows:

[0016] 1. Drum bottom plate; 2. Cage; 3. Winding column; 4. Adsorption part; 5. Anti-slip layer; 6. Adjustment part. DETAILED DESCRIPTION

[0017] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0019] Refer to the following Figure 1 The present invention describes a polygonal winding drum for conductive wires of a stacked grid battery according to some embodiments of the present invention.

[0020] like Figure 1 As shown, an embodiment of the present invention provides a polygonal winding drum for conductive wires of a stacked grid battery, comprising a drum bottom plate 1, a retaining frame 2, a winding column 3 and a plurality of adsorption components.

[0021] Specifically, the retaining frame 2 is arranged on one side of the drum bottom plate 1; the winding pole 3 is arranged between the edge of the drum bottom plate 1 and the edge of the retaining frame 2, and the two ends of the winding pole 3 are respectively rotatably connected to the drum bottom plate 1 and the retaining frame 2; a plurality of adsorption components are fixedly installed on the side wall of the drum bottom plate 1 and the side wall of the retaining frame 2, and a plurality of adsorption components are respectively arranged between two adjacent winding poles 3.

[0022] The roller bottom plate 1 and the retaining frame 2 are both polygonal in shape. Taking a dodecagon as an example here, each corner of the roller bottom plate 1 corresponds to each corner of the retaining frame 2. The roller bottom plate 1 and the retaining frame 2 have twelve sides of the same shape and size. Twelve winding posts 3 are provided between the roller bottom plate 1 and the retaining frame 2. The two ends of the winding posts 3 are rotatably connected to the corresponding corners of the roller bottom plate 1 and the corners of the retaining frame 2 respectively. When the battery cell needs to be installed, the battery cell is first placed on the surface of the press, and then the press and the battery cell are pushed to the bottom of the roller as a whole, and then the roller is rotated. Since adsorption components are fixedly installed on the corresponding side surfaces of the roller bottom plate 1 and the side surfaces of the retaining frame 2, the two ends of the press are aligned with one of the adsorption components, and then the adsorption component can adsorb the press. During the process of the adsorption component adsorbing the press, the press and the adsorption component can apply pressure to the battery cell. Compared with the prior art, the present application directly aligns the two ends of the press with the adsorption component to apply pressure to the battery cell, avoiding the process of winding the welding ribbon, and the operation process is simpler.

[0023] like Figure 1 As shown, an embodiment of the present invention provides a stacked grid battery welding press, wherein the adsorption assembly includes at least two adsorption members 4, and the at least two adsorption members 4 are respectively fixedly connected to the side wall of the roller bottom plate 1 and the side wall of the retaining frame 2.

[0024] An adsorption member 4 is fixedly connected to the corresponding side wall of the roller base and the side wall of the retaining frame 2. The adsorption member 4 is made of steel or iron and can be adsorbed by the magnet on the pressing tool.

[0025] like Figure 1 As shown, an embodiment of the present invention provides a stacked grid battery welding press, wherein at least one anti-slip layer 5 is fixedly connected to the adsorption member 4 .

[0026] By fixing two anti-skid layers 5 on the magnetic plate, the anti-skid layers 5 are silicone pads, which can increase the friction between the press and the roller base and the retaining frame 2, preventing the sliding of the press from causing the movement of the battery cell.

[0027] like Figure 1 As shown, an embodiment of the present invention provides a stacked grid battery welding press, wherein the winding post 3 is fixedly connected to an adjusting member 6 at one end close to the roller bottom plate 1 .

[0028] An adjusting member 6 is fixedly connected to one end of the winding column 3 close to the drum bottom plate 1. The adjusting member 6 can be an adjusting nut. The function of the adjusting nut is that due to the errors in installation and processing, the triangular conductive wire may not enter the triangular groove on the winding column 3 during winding. In this way, the error can be corrected by adjusting the nut, so that the triangular conductive wire can completely enter the triangular groove of the winding column 3.

[0029] The utility model has the following advantages:

[0030] 1. By fixing the adsorption assembly on the side wall of the roller bottom plate 1 and the retaining frame 2, the adsorption assembly adsorbs the press and applies pressure to the battery cell, which reduces the process of winding the welding ribbon and makes the operation easier.

[0031] 2. By fixing two anti-slip layers 5 on the magnetic plate, the friction between the press and the roller base and the holder 2 can be increased to prevent the sliding of the press from causing the movement of the battery cell.

[0032] 3. By fixing the adjusting member 6 to one end of the winding column 3 close to the drum bottom plate 1, the error during installation and processing can be reduced by adjusting the adjusting component.

[0033] In this utility model, the terms "install," "connect," "connect," and "fix" should be understood in a broad sense. For example, "connect" can refer to a fixed connection, a detachable connection, or an integral connection; "connected" can refer to a direct connection or an indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0034] In the description of the present invention, it should be understood that the terms "inside" and "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0035] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0036] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A polygonal winding drum for conductive wires of stacked grid batteries, characterized in that: include: drum bottom plate; A retainer is provided on one side of the drum bottom plate; A winding post is provided between the drum bottom plate and the retaining frame, and two ends of the winding post are connected to the drum bottom plate and the retaining frame respectively; A plurality of adsorption components are fixedly mounted on the side wall of the drum bottom plate and the side wall of the retaining frame, and the plurality of adsorption components are respectively arranged between two adjacent winding poles.

2. The polygonal winding drum for conductive wires of stacked grid batteries according to claim 1, characterized in that: The adsorption assembly includes at least two adsorption members, and the at least two adsorption members are fixedly connected to the side wall of the drum bottom plate and the side wall of the retaining frame respectively.

3. The polygonal winding drum for conductive wires of stacked grid batteries according to claim 2, characterized in that: At least one anti-slip layer is fixedly connected to the adsorption component.

4. The polygonal winding drum for conductive wires of stacked grid batteries according to claim 1, characterized in that: One end of the winding post is fixedly connected with an adjusting piece.

Images