Winding head and cutting machine of multi-wire cutting machine

Abstract

The invention discloses a winding machine head of a multi-wire cutting machine and the cutting machine. The winding machine head comprises even numbers of winding wheel supports, winding wheels, lead screw module connecting blocks, and drive wheels with the same quantity as that of the winding wheel supports, wherein each winding wheel support is fixedly arranged together, the winding wheel supports and the lead screw module connecting blocks are fixedly arranged together, at least one winding wheel installing board which is arranged vertically is arranged on each winding wheel support, one winding wheel is arranged on each winding wheel support, the plane where the winding wheels are positioned is tangent with the drive wheels, the axes of the two sets of opposite driving wheels are in parallel with one another, each drive wheel comprises a driving wheel and a driven wheel, which are coaxially arranged with each other, and a driving wheel motor drives one driving wheel to rotate. After the winding machine head is used, through the specific structural design of the drive wheels and the winding wheels, and in combination with steering wheels, the single-line cutting can be realized, the cutting length can be effectively prolonged, the possibility for breaking a diamond wire can be reduced, and the production efficiency can be improved.

Description

technical field [0001] The invention discloses a polysilicon cutting machine, in particular to a winding head of a multi-wire cutting machine and a cutting machine. Background technique [0002] At present, the domestic production of polysilicon uses diamond tools to cut the entire silicon rod and cut it into multiple thin rectangular silicon cores of 7*7mm or 8*8mm. In the prior art, the cutting machine can usually be divided into single wire cutting Among them, the double wire cutting machine needs two sets of drive systems to drive two diamond wires at the same time. Although the structure is relatively simple, it is difficult to strictly ensure the synchronous operation of the two diamond wires, which causes a lot of inconvenience to the use. It is relatively difficult to popularize. The single-wire cutting machine adopts a diamond wire, which is wound several times. However, the current single-wire cutting machine needs to change back and forth in the direction of ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the disadvantages of complex structure of the polysilicon cutting machine in the prior art mentioned above, the present invention provides a new multi-wire cutting machine winding head and cutting machine, which uses a special driving wheel and winding wheel structure Design, and with the steering wheel, to achieve single-line cutting, and increase the effective cutting length, improve production efficiency

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