Transmission device and solar cell production system
A technology of transmission device and conveyor belt, which is applied in the direction of transportation and packaging, circuits, electrical components, etc., and can solve the problems of reduced production efficiency, heat loss, and spending a lot of time heating the carrier board, etc.
Active Publication Date: 2020-04-17
SUZHOU MAIZHENG TECH CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to provide a transmission device and a solar cell production system to alleviate the loss of a large amount of heat in the process of returning the existing carrier board, resulting in the need to spend a lot of time heating the carrier board, production Technical issues that reduce efficiency
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[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] Such as Figure 1-Figure 3 As shown, a transmission device provided by an embodiment of the present invention, the transmission device includes: a heat preservation cavity 100 and a conveyor belt mechanism 200, the conveyor belt mechanism 200 is located in the heat preservation cavity 100; the heat preservation cavity 100 is close to Both the loading end and the unloading end of the conveyor belt mechanism 200 are provided with openings 110 through which the heat preservation chamber 100 communicates with the outs...
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The invention provides a transmission device and a solar cell production system, which relate to the technical field of solar cell preparation. The transmission device comprises a thermal insulation cavity and a conveyor belt mechanism, and the conveyor belt mechanism is located in the thermal insulation cavity; openings are formed in the positions, close to the feeding end and the discharging endof the conveyor belt mechanism, of the thermal insulation cavity, and the thermal insulation cavity communicates with the outside through the openings. And each opening is provided with a sealing door capable of being opened and closed. Only when the articles enter or leave the thermal insulation cavity, the sealing doors corresponding to the openings can be opened, the sealing doors are closed under other conditions, and therefore heat exchange between the articles to be transported in the thermal insulation cavity and the outside can be reduced as much as possible, and the problem that thetemperature of the articles is excessively reduced in the transportation process is solved.
Description
technical field [0001] The invention relates to the technical field of solar cell preparation, in particular to a transmission device and a solar cell production system. Background technique [0002] Among all kinds of silicon solar cells, crystalline silicon cells have always occupied the most important position. In recent years, great achievements and progress have been made in improving the efficiency of crystalline silicon solar cells, further enhancing its dominant position in future photovoltaic applications. In the production process of crystalline silicon solar cells, in order to make the cells have good anti-reflection and passivation effects, and at the same time protect the front of the cells, a film is usually coated on the front of the cells. [0003] During the production process, the solar silicon wafer is placed on the carrier plate, and then the solar silicon wafer is processed. The processed silicon wafer is separated from the carrier plate, and the carrier...
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Login to View More IPC IPC(8): H01L21/677H01L31/18
CPCH01L21/67706H01L21/67727H01L31/18Y02P70/50
Inventor 徐文涛张斌
Owner SUZHOU MAIZHENG TECH CO LTD