Double-stick monocrystalline silicon stick cutting machine moving and standing based on cutting head

Abstract

The invention discloses a double-stick monocrystalline silicon stick cutting machine moving and standing based on a cutting head. The machine comprises the cutting head and clamping devices; two longcutting main rollers horizontally arranged up and down and three short cutting main rollers vertically arranged left and right are fixed on the front surface of the cutting head; the long cutting mainrollers and the short cutting main rollers are driven to rotate through servo motors; four guide wheels are arranged on each long cutting main roller; two guide wheels are arranged on each short cutting main roller; diamond wires penetrate out from the back surface of a fixed plate to be arranged on the guide wheels, and then, penetrate back to the back surface; through multiple identical operations, two well-shaped cutting wire nets are finally formed on the front surface of the cutting head; the cutting head is provided with monocrystalline silicon stick passing ports in the two cutting wire nets; two sets of clamping devices are provided for clamping two monocrystalline silicon sticks; and the cutting head and the clamping devices relatively move. The cutting machine can efficiently machine double monocrystalline silicon sticks.

Description

technical field [0001] The invention relates to a square cutting machine, more specifically, to a double-rod single crystal silicon rod square cutting machine based on the moving and stationary cutting heads. Background technique [0002] The square cutting machine is a device that cuts a cylindrical monocrystalline silicon rod along the crystal line to form a square prism. The core equipment in the device is the cutting head. Monocrystalline silicon rods. [0003] The traditional diamond wire monocrystalline silicon ingot squarer can only cut a single monocrystalline silicon ingot, which is inefficient and slow. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a double-rod type monocrystalline silicon rod squarer based on the moving and static cutting head, so as to be able to use double rods for simultaneous loading and unloading to improve processing efficiency. [0005] In order to achieve the above object, ...

AI Technical Summary

Problems solved by technology

[0003]The traditional diamond wire single crystal silicon ingot squarer can only cut a single single crystal silicon ingot, which is inefficient and slow

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