Automatic wire cutting machine and method

Abstract

The invention discloses an automatic wire cutting machine and method. The automatic wire cutting machine comprises a feeding device, a base plate and a cutting device. The feeding device and the cutting device are arranged on the upper surface of the base plate side by side. The feeding device comprises a feeding device pedestal, an adjusting rod, a wire pressing gear and an additional wheel. Thefeeding device pedestal is in a plate shape and is fixedly arranged on the base plate vertically. The wire pressing gear is vertically arranged on the plate of the feeding device pedestal. One end ofthe adjusting rod is hinged to the feeding device pedestal below the wire pressing gear, and the additional gear is arranged on the adjusting rod and located at the hinged position. The distance between the additional wheel and the wire pressing gear can be adjusted by moving the adjusting rod. The adjusting rod is provided with a feeding channel, and the feeding channel aligns the position between the additional wheel and the wire pressing gear. According to the automatic wire cutting machine, the cutting part is provided with a clamping device, wires can be fixed to the two sides of a cutterbefore being cut off, the stability in the cutting process is guaranteed, and the wire cutting precision and safety are improved.

Description

technical field [0001] The invention belongs to the technical field of metal wire cutting, and in particular relates to an automatic wire cutting machine and a method. Background technique [0002] With the rapid expansion of the scale of my country's manufacturing industry, the application of various metal wires is also becoming more and more widespread. In the application, the wires are generally specified lengths, so the coiled wires need to be cut and processed. If manual cutting is not only a waste of time, but also low efficiency and low precision. In order to improve the efficiency and accuracy of the wire cutting process, a wire cutting machine has appeared. [0003] At present, the development of my country's wire cutting machine industry is very slow, and there are some outstanding problems in the existing equipment. First of all, due to its backward control technology, the domestic wire cutting machine has a low degree of automation or no automation, which great...

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Problems solved by technology

First of all, due to its backward control technology, the domestic wire cutting machine has a low degree of automation or no automation, which greatly limits its application occasions; secondly, the cutting tool design of the existing wire cutting machine is unreasonable, which is easy to cause slipping or continuous cutting At the same time, the cutting part does not use an effective clamping device, which causes instability during cutting and seriously affects the cutting accuracy; in addition, some wire cutting machines need to wrap the cut wire around the winding wheel during work. On the one hand, the design limits the choice of wire diameter and texture (if the texture is too hard or the wire diameter is too large, it will be inconvenient to wrap around, resulting in failure to work), on the other hand, it also increases the chance of damage to the cut wire

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