Multi-cutter dividing and cutting machine for sawtooth decorative ribbon

Abstract

The invention provides a multi-cutter dividing and cutting machine for a sawtooth decorative ribbon. The machine comprises a machine frame, the machine frame comprises a supporting base and supports symmetrically arranged on the front side and the rear side of the top face of the supporting base, the support on the front side is provided with a driving mechanism, and an unwinding mechanism, a tooth edge dividing and cutting mechanism and a winding mechanism are sequentially arranged between the two supports from right to left. The unwinding mechanism comprises an unwinding gas expansion shaft.The tooth edge dividing and cutting mechanism comprises a tooth cutter roller, a nylon roller and a carrier roller which are sequentially arranged from top to bottom in the vertical direction. The winding mechanism comprises two winding gas expansion shafts which are horizontally arranged up and down. The driving mechanism comprises a first magnetic powder clutch and a winding motor. The multi-cutter dividing and cutting machine has the advantages that multi-cutter sawtooth dividing and cutting for raw materials is achieved through high pressure of the tooth cutter roller and the nylon roller, the sawtooth decorative ribbon with the needed specification is obtained through one working procedure, waste is avoided, the problems that machining is tedious and complex and the efficiency is loware effectively solved, the two winding gas expansion shafts are adopted after dividing and cutting to achieve the staggered winding effect, and two adjacent sawtooth decorative ribbons are preventedfrom being intertwined during winding.

Description

technical field [0001] The invention relates to the technical field of multi-knife cutting, in particular to a multi-knife cutting machine for zigzag decorative strips. Background technique [0002] Zigzag decorative strips are often used for decoration in various industries such as clothing, shoes, bags, handbags, etc. The existing zigzag decorative strips are generally processed by two processes, first unwinding on a multi-knife slitting machine , slitting, rewinding, cut the material into certain specifications, and then unwind, slitting and rewinding the cut material on the sawtooth trimming machine. In this way, it is necessary to repeat unwinding, trimming, and rewinding, especially when working on a sawtooth trimming machine, it is necessary to repeat the operation of each small roll, which is not only low in work efficiency but also high in labor intensity, which is far from satisfying the existing production. Requirements; At the same time, a certain width margin s...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention discloses a multi-knife cutting machine for zigzag decorative strips, which solves the problems of complicated and inefficient processing of zigzag decorative strips

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