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AGV trolley used to carry flower baskets in the production process of solar cells

A technology of solar cells and production process, which is applied in the direction of circuits, electrical components, transportation and packaging, etc. It can solve the problems of affecting the layout of the workshop and the flow of people and logistics, occupying a large space, and poor flexibility, so as to improve work efficiency and product quality. , solve the effect of poor flexibility and reduce production costs

Active Publication Date: 2021-02-23
HUNAN RED SUN PHOTOELECTRICITY SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This delivery method is often one-to-one, with poor flexibility
Moreover, the structure is complex and huge, which requires a lot of space and seriously affects the layout of the workshop and the flow of people and logistics.

Method used

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  • AGV trolley used to carry flower baskets in the production process of solar cells
  • AGV trolley used to carry flower baskets in the production process of solar cells
  • AGV trolley used to carry flower baskets in the production process of solar cells

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like Figure 1 to Figure 8 As shown, the AGV trolley used to carry flower baskets in the solar cell production process of this embodiment includes an AGV chassis 100 with a laser navigation function and a main carriage 200 located on the AGV chassis 100. The interior of the main carriage 200 is divided into upper and lower parts. Two floors, each floor is provided with two storage areas 300 side by side, each storage area 300 can store four flower basket boxes 400, the bottom of the storage area 300 is provided with a transmission mechanism 500 for transmitting flower basket boxes 400, and the main carriage 200 has a side It is open, and the entrances of each storage area 300 are located at the open side of the main carriage 200 . The AGV chassis 100 adopts laser navigation, is responsible for walking, and has the function of autonomously selecting routes. The main carriage 200 is provided with a signal transceiver unit 210, specifically a transceiver antenna, installed...

Embodiment 2

[0042] In this embodiment, the main carriage 200 has two opposite sides that are open, one of which is the inlet and the other is the outlet. One side feeds and the other side discharges. The rest are the same as those in Embodiment 1, and will not be repeated here.

[0043] In addition to the above embodiment 1 and embodiment 2, each storage area 300 can also store one or two or three or more than four flower basket boxes 400 .

[0044] Except for the first and second embodiments above, the pressing device 600 only includes a pressing plate 610 , an electric push rod 620 and an electric push rod fixing seat 630 . The electric push rod 620 drives the pressing plate 610 up and down to compress the flower basket box 400 .

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Abstract

The invention discloses an AGV for carrying flower basket boxes in a solar cell piece production process. The AGV comprises an AGV chassis with a laser navigation function and a main vehicle compartment arranged on the AGV chassis. The interior of the main vehicle compartment is divided into upper and lower layers. Each layer is provided with two storage areas side by side. Each storage area can store at least one flower basket box. The bottom of the storage area is provided with a conveying mechanism for conveying the flower basket box. At least one side of the main vehicle compartment is open. The entrance of each storage area is located at the open side of the main vehicle compartment. The main vehicle compartment is equipped with a signal transceiver unit. The AGV of the invention canautomatically load, unload and transfer the flower basket box, solves the problem that manual flower basket conveyance is high in labor intensity, low in production efficiency, high in fragmentation rate and likely to cause silicon wafer pollution, can realize complete automatic production of a solar cell production line, greatly improves work efficiency and product quality, reduces production cost to a great extent and improves economic efficiency.

Description

technical field [0001] The invention relates to processing equipment for solar cells, in particular to an AGV trolley used for carrying flower baskets in the production process of solar cells. Background technique [0002] Crystalline silicon solar cells are the original components that convert solar energy into electrical energy. It is a product obtained after a series of processing procedures are performed on silicon wafers as the substrate material. Its technological process is: silicon wafer cleaning—surface texture—diffusion doping—etching—surface passivation—electrode printing—sintering—testing and sorting. The whole process is carried out in a clean workshop, forming a complete production line from the first process to the last process. On the production line, the transfer of semi-finished products between the front and back processes is completed through a special carrier (flower basket) for silicon wafers. [0003] At present, most of the flower basket boxes betwe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L21/677H01L31/18
CPCH01L21/67763H01L31/18Y02P70/50
Inventor 张宇曾昭贤李祥辉
Owner HUNAN RED SUN PHOTOELECTRICITY SCI & TECH
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