Silicon rod cutting and grinding all-in-one machine, silicon rod squaring machine and silicon rod machining method

Abstract

The invention discloses a silicon rod cutting and grinding all-in-one machine, a silicon rod squaring machine and a silicon rod machining method, and the silicon rod cutting and grinding all-in-one machine comprises a machine base provided with a silicon rod machining platform; the cutting device comprises a movably arranged cutting unit; the grinding device comprises a grinding tool which is movably arranged; the silicon rod conversion device is arranged on the silicon rod processing platform; provided is a silicon rod loading-unloading device. According to the silicon rod cutting and grinding all-in-one machine, the silicon rod is squared and cut through the cutting device to form the silicon rod with the rectangular-like section, and the silicon rod subjected to squaring and cutting is ground through the grinding device; the first bearing piece and the second bearing piece in the silicon rod loading and unloading device are used for bearing the silicon rods in different forms respectively, the bearing body is driven to turn over so that the currently-borne silicon rods can be switched between different placing states, and the loading operation of the silicon rods to be machined and the unloading operation of the machined silicon rods can be achieved at the same time. And the production efficiency and the quality of product processing operation are improved.

Description

technical field [0001] The present application relates to the technical field of silicon workpiece processing, in particular to a silicon rod cutting and grinding integrated machine, a silicon rod squarer and a silicon rod processing method. Background technique [0002] At present, with the attention and opening of the society to the utilization of green and renewable energy, the field of photovoltaic solar power generation has received more and more attention and development. In the field of photovoltaic power generation, common crystalline silicon solar cells are fabricated on high-quality silicon wafers, which are cut and subsequently processed by a multi-wire saw from a pulled or cast silicon ingot. [0003] The existing manufacturing process of silicon wafers, taking monocrystalline silicon products as an example, generally, the rough operation process can include: first, use a silicon rod cutting machine to cut off the original long silicon rods to form multi-section ...

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Problems solved by technology

[0005] In view of the various deficiencies in the above-mentioned related technologies, the purpose of this application is to disclose a silicon rod cutting and grinding machine, a silicon rod squarer and a silicon rod processing method, which are used to solve the problems of complex structure and operation in the existing related technologies. Inconvenience and other issues

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