Carrying device

Abstract

The invention relates to a carrying device for carrying solar battery pieces in a process of processing the solar battery pieces. A step part of the carrying device comprises at least two steps, wherein the distance between the step in the bottommost layer of the first step part and the step in the bottommost layer of the second step part is the closest the distance between the step in the uppermost layer of the first step part and the step in the uppermost layer of the second step part is the farthest, and the solar battery pieces can be placed on the steps of preset layers of the first steppart and the second step part according to dimensions of the solar battery pieces. The carrying device can maintain the solar battery pieces in unit frames, and the solar battery pieces can be supported stably by the steps and are not damaged as a result of too large contact area with the steps. The step structure provided by the invention further can play a guiding role in the process of placingthe solar battery pieces, so that each solar battery piece can be placed in position quickly and accurately.

Description

technical field [0001] The invention relates to the field of energy, in particular to a carrying device for carrying solar cells during the process of processing solar cells. Background technique [0002] With the accelerated consumption of conventional fossil energy such as coal, oil, and natural gas around the world, and the continuous deterioration of the ecological environment, especially the increasingly severe global climate change caused by greenhouse gas emissions, the sustainable development of human society has been seriously threatened. Countries around the world have formulated their own energy development strategies to deal with the limitation of conventional fossil energy resources and the environmental problems brought about by their development and utilization. Solar energy has become one of the most important renewable energy sources due to its reliability, safety, extensiveness, longevity, environmental protection, and resource adequacy, and is expected to ...

AI Technical Summary

Problems solved by technology

Taking roller transmission equipment as an example, the largest carrier plate currently designed can carry a very limited number of solar cells. When the area of ​​the carrier plate is increased, it will cause the following two problems: Partial pressure in the chamber during chemical vapor deposition production process Uneven, resulting in uneven coating; the increase in the area of ​​the substrate increases the deformation of the substrate

[0008] Moreover, in the existing design of the carrier board, the contact area between the cell and the carrier box is relatively large, which is easy to cause damage to the cell, thereby affecting the performance of the cell

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