A grasping mechanism for curved photovoltaic crystalline silicon cells

Abstract

The invention relates to a grabbing mechanism of a bending photovoltaic crystal silicon cell. The grabbing mechanism comprises a swinging arm and a sucker group. The swinging arm is in a U shape; a rising inclined surface is formed in the middle portion; and a square block body is formed in the rear portion. Two pores with threads are formed in the middle portions of the U-shaped head of the swinging head portion; and twp pores (2) are formed in the latter portions of the upper portion. The sucker group includes four flatheaded suckers (4) and two corrugated suckers (3); three suckers are respectively arranged at each of two sides of the front portion of the swinging arm, wherein the flatheaded suckers are arranged at the outer sides and the corrugated sucker is in the middle; and the suckers are arranged in a horizontal alignment mode and a vertical alignment mode.

Description

Technical field [0001] The invention relates to a grabbing mechanism for curved photovoltaic crystalline silicon cells. Specifically, the mechanism realizes the function of quickly grabbing ultra-thin curved solar cells. The curved arc of the ultra-thin curved solar cells can reach 1-4 mm. When pressing down vertically, the suction nozzle cannot completely touch the battery slices. If the battery slices are forced to be flattened and sucked, it will cause the hidden danger of crushing the battery slices. Moreover, based on the characteristics of ultra-thin, fragile and large bending of the battery slices, It is also prone to breakage during the conveying process, but this system can realize high-speed grabbing and conveying while ensuring the safety of the cells. Background technique [0002] At present, most domestic photovoltaic companies focus on the production and sales of polycrystalline silicon wafers, battery modules and other products. Most of the products are homogenous,...

AI Technical Summary

Problems solved by technology

[0002] At present, domestic photovoltaic enterprises are mostly concentrated in the production and sales of polysilicon wafers, battery modules and other products. Most of the products are homogeneous, the production threshold is not high, and the production capacity is rapidly expanding. However, the cost advantage of relying on scale is not high. , due to the lack of core technology, most of the profits are offset by the cost. Therefore, the development of ultra-thin cells has become an important direction for the development of the photovoltaic industry today. How to realize the industrialization of ultra-thin cells has also become a problem that has to be solved

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