On-board fixture for loading and unloading

Abstract

The invention relates to an on-board fixture for loading and unloading, which comprises a charging car and a location device. The location device is connected with the charging car in the manner of sliding. The charging car comprises an object stage. An adjusting device is arranged at the lower part of the object stage and a sliding plate is arranged at the lower part of the adjusting device. Theadjusting device comprises an elastic device and a connection plate. The connection plate is hinged with a connection handle and the connection handle is connected with a handle. The handle is hingedwith a supporting plate and the supporting plate is fixedly connected with the sliding plate. A limit device is arranged on the handle. The limit device comprises a connection block. A connection lever is arranged inside the connection block in a sliding connection manner. One end of the connection lever is provided with a fixing block. A spring is arranged on the connection lever between the connection block and the fixing block. A latch is arranged on the sliding plate. The elastic device comprises a spring sleeve and a bolt. The spring sleeve is arranged on the sliding plate. The bolt passes through the sliding plate and the spring sleeve and is fastened at the lower part of the object stage. A spring is arranged on the bolt between the spring sleeve and the object stage. A sliding barand a pulley are arranged at the lower part of the sliding plate. The location device comprises a chute which is fixedly connected with a bearing support.

Description

technical field [0001] The invention relates to a jig, in particular to a vehicle-mounted jig used for loading and unloading polycrystalline silicon ingots in a polishing machine during the production process of solar silicon wafers. Background technique [0002] Currently, in the photovoltaic industry, polishing polysilicon ingots plays a vital role in product yield during the process of cutting polysilicon ingots into wafers. During the polishing process of polysilicon ingots, the operator usually carries the polysilicon ingots by hand, and then puts it into the polishing machine for polishing. During this process, the polysilicon ingots are easily damaged by the polishing machine, and the damaged polysilicon ingots It can no longer be used, resulting in cost loss; at the same time, the operator is easily injured by the jaws on both sides of the polishing machine; during the operation, the operator needs to manually carry the polysilicon ingot, which consumes a lot of phys...

AI Technical Summary

Problems solved by technology

During the polishing process of polysilicon ingots, the operator usually carries the polysilicon ingots by hand, and then puts them into the polishing machine for polishing. During this process, the polysilicon ingots are easily damaged by the polishing machine, and the damaged polysilicon ingots It can no longer be used, resulting in cost loss; at the same time, the operator is easily injured by the jaws on both sides of the polishing machine; during the operation, the operator needs to manually carry the polysilicon ingot, which consumes a lot of physical strength and reduces production efficiency

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