Surface mounting tool for thin battery

Abstract

The utility model discloses a surface mounting tool for thin batteries, which belongs to the technical field of solar batteries and comprises a vacuum adsorption table for adsorbing the thin batteries, a cavity is arranged in the vacuum adsorption table, a negative pressure air nozzle communicated with the cavity is arranged on the side surface of the vacuum adsorption table, and a plurality of step frames for placing the thin batteries are arranged on the top surface of the vacuum adsorption table. Air holes communicated with the cavity are formed in the surface of the vacuum adsorption table in the space defined by each step frame, so that the thin batteries placed in the step frames can be adsorbed to the surface of the vacuum adsorption table through negative pressure. According to the utility model, the solar cell patch quality is ensured, the solar cell cracking is effectively controlled, the product cost is reduced, the tool can be widely used in the space system satellite solar cell production process, and the reliability of a space solar cell array is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar cells, and particularly relates to a patch tooling for thin cells. Background Art

[0002] Solar panels are characterized by light weight, high reliability, and strong adaptability to space. For the current field of space communication satellites, the main energy source comes from solar panels. At present, satellite solar cells need to be covered with glass on the surface of solar cells to solve the impact of space particles on solar cell radiation during space applications.

[0003] Satellite solar cells are gradually becoming lighter, the thickness of solar cells is gradually decreasing, thin cells are being used more and more, and their mechanical strength is also decreasing. As the mechanical strength decreases, the glass cover attached to the surface of the solar cells causes more and more serious damage to the solar cells. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a patch tooling for thin batteries, which can significantly reduce the cracking rate of solar cells during the patching process, and has practicality and improves product reliability.

[0005] The utility model is realized as follows: a patch tool for thin batteries, comprising a vacuum adsorption table for adsorbing thin batteries, the vacuum adsorption table having a cavity inside and a negative pressure air nozzle communicating with the cavity on the side, a plurality of step frames for placing thin batteries on the top surface of the vacuum adsorption table, air holes communicating with the cavity are opened on the surface of the vacuum adsorption table in the space surrounded by each step frame, so that the thin battery placed in the step frame can be adsorbed to the surface of the vacuum adsorption table by negative pressure.

[0006] The vacuum adsorption platform is made of stainless steel material, and the negative pressure air nozzle is made of epoxy resin material.

[0007] The air hole is provided with a detachable sealing cap.

[0008] The lower wall of the cavity located at the bottom of the vacuum adsorption table is a detachable structure.

[0009] The utility model has the following advantages and technical effects:

[0010] 1. The flatness of solar cells after vacuum adsorption is greatly improved, which improves the quality of solar cell patches.

[0011] 2. Reduce the cracking rate of solar cells after mounting and improve product quality.

[0012] 3. Simple structure, easy to process and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a plan view of a patch tooling for thin batteries.

[0014] Figure 2 for Figure 1 AA cross-section diagram. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0017] In the description of the invention of the utility model, unless otherwise specified, "plurality" means two or more. In the description of the invention of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the invention of the utility model can be understood by specific circumstances.

[0018] like Figure 1 , 2 As shown, the patch tooling for thin batteries of the present invention includes a vacuum adsorption table 2 for adsorbing thin batteries, the vacuum adsorption table 2 has a cavity 5 inside, and a negative pressure air nozzle 3 communicating with the cavity 5 on the side, and a plurality of step frames 1 for placing thin batteries are opened on the top surface of the vacuum adsorption table 2, and air holes 4 communicating with the cavity 5 are opened on the surface of the vacuum adsorption table in the space enclosed by each step frame 1, so that the thin battery placed in the step frame 1 can be adsorbed to the surface of the vacuum adsorption table 2 by negative pressure.

[0019] Furthermore, the vacuum adsorption platform 2 is made of stainless steel, and the negative pressure air nozzle 3 is made of epoxy resin.

[0020] Furthermore, a detachable sealing cap is provided on the air hole 4.

[0021] Furthermore, the lower wall 6 of the cavity located at the bottom of the vacuum adsorption platform 2 is a detachable structure.

[0022] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0023] Step frame 1: used for placing solar cells to be mounted.

[0024] Vacuum adsorption table 2: used for adsorbing thin batteries, made of stainless steel, with a hollow back, and the side connected to a negative pressure air nozzle, with air holes 4 for adsorbing batteries.

[0025] Negative pressure air nozzle 3: in order to add negative pressure to the surface of the vacuum adsorption table, it is made of epoxy resin material and connected to the vacuum adsorption table.

[0026] Before mounting, first place the battery to be mounted on the step frame 1 through the gripping device, align the edge of the step frame 1, and firmly connect the negative pressure nozzle 3 to the vacuum adsorption platform 2. Open the negative pressure nozzle 3, firmly adsorb the battery to be mounted, and after checking the adsorption condition, start the solar cell mounting.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A patch tool for thin batteries, characterized in that: The invention comprises a vacuum adsorption platform (2) for adsorbing thin batteries, wherein the vacuum adsorption platform (2) has a cavity (5) inside and a negative pressure air nozzle (3) communicating with the cavity (5) on the side, and a plurality of step frames (1) for placing thin batteries are provided on the top surface of the vacuum adsorption platform (2), and air holes (4) communicating with the cavity (5) are provided on the surface of the vacuum adsorption platform in the space enclosed by each step frame (1), so that the thin battery placed in the step frame (1) can be adsorbed to the surface of the vacuum adsorption platform (2) by negative pressure.

2. The patch tooling for thin batteries according to claim 1, characterized in that: The vacuum adsorption platform (2) is made of stainless steel material, and the negative pressure air nozzle (3) is made of epoxy resin material.

3. The patch tooling for thin batteries according to claim 1, characterized in that: A detachable sealing cap is provided on the air hole (4).

4. The patch tooling for thin batteries according to claim 1, characterized in that: The lower wall (6) of the cavity located at the bottom of the vacuum adsorption platform (2) is a detachable structure.

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