Novel pressing claw device

A new type of technology for pressing claws, applied in auxiliary devices, electrical components, auxiliary welding equipment, etc., can solve the problems of inability to carry out auxiliary welding of multi-standard battery chips, and cannot adapt to the production of multi-standard products, so as to achieve appropriate pressing force, Improved welding quality and high compatibility

Active Publication Date: 2016-04-27
SUZHOU AUTOWAY SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using the above device, although the situation of virtual welding can be improved, but because the grid line specifications of the cells are different, such as three-grid cells, four-grid cells or five-grid cells, etc., plus the structure of the welding press pla

Method used

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] In order to achieve the purpose of the present invention, as Figure 1-8 As shown, in some embodiments of the new claw device of the present invention, the device is used to fix the position of the welding ribbon 9 when the battery sheet 1 is welded. The new claw device includes a pressure plate 2, a driving part 3 for driving the pressure plate 2, A number of pressing jaws 4 located under the pressing plate 2 and a base 5 for carrying various components. Th...

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Abstract

The invention discloses a novel pressing claw device. The novel pressing claw device comprises a pressing plate, a drive part driving the pressing plate, a plurality of pressing claws located under the pressing plate, a foundation base for bearing the parts and an installation base connected to the foundation base; installation parts for installing the pressing claws are arranged on the installation base at intervals, and an installation gap is formed between every two adjacent installation parts; convex installation plates are arranged on the tails of the reverse sides of the installation parts at intervals and are located on the joints between the installation parts and the installation gaps, and a concave installation plate is formed between every two adjacent convex installation plates; clamping and connecting elements are arranged at the tails of the pressing claws and are clamped from the installation gaps; one installation gap is connected to one or two pressing claws in a clamping mode, and the clamping and connecting ends of the clamping and connecting elements are placed on the convex installation plates or the concave installation plates; the pressing claws are connected to the installation parts in a rotating mode. According to the novel pressing claw device, the pressure welding position is more accurate, the pressing strength is more appropriate, the compatibility is high, the requirements of pressure welding of battery pieces of various specifications can be met, and the product quality can be improved.

Description

technical field [0001] The present invention relates to a new type of pressing claw device, in particular to a new type of pressing claw device used to make the welding strip and the grid line in the battery sheet contact when the battery sheet is welded. Background technique [0002] With the widespread application of solar energy, the solar photovoltaic panel industry is also booming. As an important component of the solar photovoltaic panel, the battery panel needs to be welded together with the grid wire of the battery sheet during the production process. The traditional welding method is: laying the welding ribbon on the battery sheet and directly welding. However, during welding, due to the lightness of the welding ribbon, it is impossible to ensure the complete contact between the welding ribbon and the battery sheet, so it will cause a virtual soldering phenomenon. [0003] In view of the above defects, the industry currently uses a welding platen device to assist ...

Claims

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Application Information

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IPC IPC(8): B23K37/04H01L31/18
CPCY02P70/50
Inventor 鲁乾坤李嘉宁赵丹
Owner SUZHOU AUTOWAY SYST
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