Trolley transfer device for production

Abstract

The invention belongs to the field of transportation devices, in particular to a trolley transfer device for production with automatic braking and anti-collision devices. The trolley transfer device includes a trolley frame body and a push handle arranged thereon. A plurality of storage compartments for placing products to be transported are arranged in the trolley frame, wheels are arranged at the bottom of the trolley frame body, the low end of the push handle is provided with a brake link, the push handle is movably connected with the upper end of the brake link, a brake abrasive disc and abrake arm are arranged at the lower part of the trolley frame body, the brake abrasive disc is connected to one end of the brake arm, the low end of the brake link is movably connected with the otherend of the brake arm through an elastic member. As an automatic brake function is added, under the effect of the brake link, the friction between the brake abrasive disc and the ground is generated,and the automatic brake is applied, so that the sliding phenomenon caused by the inertia action is effectively prevented, the safety in use is greatly improved, damage to the silicon wafer is avoided,the production cost is indirectly reduced, the transfer efficiency is high, and the application prospect is broad.

Description

technical field [0001] The invention belongs to the field of transportation devices, in particular to a production trolley transfer device with an automatic brake and an anti-collision device. Background technique [0002] In recent years, solar photovoltaic power generation technology has been continuously improved, production costs have been continuously reduced, and conversion efficiency has been continuously improved, making the application of photovoltaic power generation increasingly popular and developing rapidly, and gradually becoming an important source of power supply. [0003] Solar cells are mainly composed of silicon wafers, and semiconductor P-N junctions are formed on high-purity silicon wafers. The processing process mainly includes multiple processes such as cleaning, drying, diffusion, etching, spraying, printing, and sintering. In the production process of all processes of solar cells, the operator needs to take out the silicon wafers one by one, arrange ...

AI Technical Summary

Problems solved by technology

In the production process of all processes of solar cells, the operator needs to take out the silicon wafers one by one, arrange the silicon wafers in the same direction, place them in the flower basket, and then put the flower basket into the production trolley and push it into the In each process, the operation process is complex and difficult

Although there are small trolleys in the existing market, the structure of the existing small trolleys is simple and does not include a brake function. When employees push and pull the trolleys, they often collide and slip, causing the flower baskets in the trolleys to collide with the trolleys. The flower basket is toppled over, the silicon wafers are damaged and other undesirable phenomena. At this time, employees need to spend a lot of time to select the defective silicon wafers and put them aside, and to reload them, which is time-consuming and laborious, which greatly affects the production efficiency and indirectly increases many unnecessary costs

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