a wire puller

Abstract

The invention relates to the field of wire cutting, in particular to a wire unwinder. The wire unwinder includes a motor, the driving shaft of the motor is connected with a main shaft, and a wire reel is sleeved on the main shaft; The disc body and the sub-disc body include a sealing baffle, a circular through hole is provided at the center of the sealing baffle, and a main rod extending along the axial direction is provided on one side of the circular through hole, and the two main rods of the two sub-discs They are superimposed on each other, the main rod is provided with a groove, and the notches of the two grooves are arranged opposite to each other to form a sleeve, and the cross-sectional shape of the sleeve is the same as that of the main shaft. The wire unwinder provided by the present invention replaces the original manual operation, reduces the workload and cost, and improves work efficiency. The general operation time only needs 2-3 minutes, and the collected waste silk is regularly wound on the waste On the wire reel, it is small in size and easy to store and put away.

Description

technical field [0001] The invention relates to the field of wire cutting, in particular to a wire unwinder. Background technique [0002] During the wire cutting process, the wire electrode will be worn out after a certain period of time, and the wire electrode will become thinner, the efficiency will be reduced, or the wire will be broken. When the above phenomenon occurs, a new wire electrode needs to be replaced. [0003] The filaments or broken filaments after loss need to be withdrawn from the filament drum first. At present, the commonly used operation method is to use manual operation to remove the filaments manually. This operation method is time-consuming and generally takes 10 to 15 minutes. And it is easy to hurt the hands, and the fingers will be scratched if you are not careful during the operation. At the same time, the recovered wastes are generally lumped together irregularly, and the volume is large, which is not easy to pack and reprocess. Contents of th...

AI Technical Summary

Problems solved by technology

[0002] During the wire cutting process, the electrode wire will be worn out after a certain period of time, the electrode wire will become thinner, the efficiency will decrease, or the phenomenon of wire breakage will occur. When the above phenomenon occurs, it is necessary to replace the new electrode wire

[0003] The filaments or broken filaments after loss need to be withdrawn from the filament drum first. At present, the commonly used operation method is to use manual operation to remove the filaments manually. This operation method is time-consuming and generally takes 10 to 15 minutes. And it is easy to hurt the hands. If you are not careful during the operation, your fingers will be cut. At the same time, the recovered wastes are generally lumped together irregularly, and the volume is large, which is not easy to pack and reprocess.

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