Diamond line numerical control take-up and payoff device

Abstract

The invention provides a diamond line numerical control take-up and payoff device. The device is simple in structure, friction generated between diamond lines can be effectively prevented, carborundum peeling off can be reduced, linear materials are saved, the reciprocated service life of the diamond lines is greatly prolonged, the strength and the machining efficiency of the diamond lines are improved, and therefore the silicon block slicing yield is improved; a take-up management device and a payoff management device are arranged on the two sides of one end inside a machine tool, guide wheels are arranged on the two sides of the other end inside the machine tool, a payoff routing wheel and a payoff tension wheel are arranged above the payoff management device, a take-up routing wheel and a take-up tension wheel are arranged above the take-up management device, a pay-off passing wheel is arranged at the initial end of one guide wheel, and a take-up passing wheel is arranged above the tail end of the other guide wheel; the take-up management device and the payoff management device are each of a segmented integral structure; the payoff management device comprises a payoff turn and a payoff wiring turn, and the take-up management device comprises a take-up turn and a turn-up wiring turn; and diamond lines between the guide wheels, on the payoff wiring turn and the take-up wiring turn are each arranged in a single-layer manner.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tool automation, in particular to a diamond wire numerical control take-up and release device. Background technique [0002] Due to fierce competition in the photovoltaic industry, users have further increased requirements for high efficiency, high speed, thin wire, low energy consumption, and low-carbon production in the application of diamond wire multi-wire slicers. Today, the CNC diamond wire slicers on the market still use traditional diamond wire Management system, that is, the same position on the pay-off reel is used as both the pay-off turn and the wiring, the same position on the take-up reel is used as both the take-up turn and the wiring, and the existing pay-off and take-up reels The length is 250mm, and the diameter is 180mm, so that the diamond wire is densely packed in multiple layers on the take-up and pay-off reels, and due to the friction between the wires, it ...

AI Technical Summary

Problems solved by technology

[0002] Due to fierce competition in the photovoltaic industry, users have further increased requirements for high efficiency, high speed, thin wire, low energy consumption, and low-carbon production in the application of diamond wire multi-wire slicers. Today, the CNC diamond wire slicers on the market still use traditional diamond wire Management system, that is, the same position on the pay-off reel is used as both the pay-off turn and the wiring, the same position on the take-up reel is used as both the take-up turn and the wiring, and the existing pay-off and take-up reels The length is 250mm, and the diameter is 180mm, so that the diamond wire is densely packed in multiple layers on the take-up and pay-off reels, and due to the friction between the wires, it is easy to cause the emery to peel off, reduce the cutting force of the diamond wire, and reduce the diamond wire. Strength and service life. Experiments have proved that the non-cutting loss of diamond wire diamond particles in the original process of cutting is as high as 40%, that is, the consumption of wire is large, which wastes the amount of diamond wire per chip and seriously affects the finished product of (single crystal, polycrystalline) silicon block slicing. Rate

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