A conveying and positioning mechanism for string welding of battery slices and inversion of front and back sides of battery slices
A technology of positioning mechanism and turning mechanism, which is applied in the direction of conveyor objects, circuits, electrical components, etc., can solve the problems of cell damage and the order of magnitude reduction of cell fragments, etc., to enhance compatibility, improve production efficiency and quality, and reduce damage efficiency effect
Active Publication Date: 2022-08-05
深圳光远智能装备股份有限公司
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Problems solved by technology
[0003] However, due to the production process, two different equipment are required for production, and the intermediate handling process will cause partial damage to the cells. In order to better automate the production, the integration of marking and welding can be realized, thereby reducing chipping and cracking of the cells caused by external forces. The risk of damage is also reduced by an order of magnitude for battery fragments. In order to solve the above problems, we propose a positioning mechanism for battery string welding and battery flipping.
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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.
[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of...
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The invention is applicable to the technical field of inversion and positioning of solar cell sheets, and discloses a conveying and positioning mechanism for string welding of cell sheets and inversion of front and back sides of cell sheets. The cell string welding, cell front and back flipping conveying and positioning mechanisms are sequentially provided with a customized cell vacuum conveyor belt mechanism, a cell flipping mechanism, a cell conveying and distance changing mechanism, a cell positioning mechanism and a high-precision visual recognition cell image. Belt mechanism, the battery vacuum conveyor belt mechanism is composed of a vacuum conveyor belt drive motor assembly, a vacuum adsorption belt, a front vacuum conveyor belt, a rear vacuum conveyor belt and a vacuum negative pressure cavity. The invention greatly enhances the compatibility of the machine cell scribing and stringing and welding integrated machine through the arrangement of the solar cell string welding, the front and back of the cell sheet inverting the conveying positioning mechanism, thereby reducing the damage efficiency of the cell sheet and improving the cell sheet. production efficiency and quality.
Description
technical field [0001] The invention is applicable to the technical field of inversion and positioning of solar cell sheets, and particularly relates to a conveying and positioning mechanism for string welding of cell sheets and inversion of front and back sides of cell sheets. Background technique [0002] At present, most of the existing non-destructive dicing machines are slicing from the back of the cell, and then flow into the next process for collection through inspection, and then manually put the cell face-up into the tray and send it to the stringer. Ribbon string welding on the front side. [0003] However, due to the production of the process, two different equipments are required for production, and the intermediate handling process will cause partial damage to the cells. In order to better automate the production, the integration of scratching and welding can reduce the chipping and cracking of the cells caused by external forces. In order to solve the above-me...
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IPC IPC(8): H01L31/18H01L21/677H01L21/68H01L21/683
CPCH01L31/1876H01L21/67718H01L21/67706H01L21/681H01L21/6838
Inventor 朱光刘鑫王旺辉
Owner 深圳光远智能装备股份有限公司