Needle-type unwinding device

Abstract

The invention relates to a needle type unwinding device. The needle type unwinding device comprises a transmission baffle plate, a feeding positioning sleeve and an unwinding bin, wherein the unwinding bin and the feeding positioning sleeve are coaxially fixedly arranged on one side of the transmission baffle plate, the other side of the transmission baffle plate is connected with a motor through a transmission shaft, and the needle type unwinding device is characterized in that a plurality of positioning material pressing blocks are connected to the inner wall of the feeding positioning sleeve through pressure springs, a crushing needle extending to the direction of the feeding positioning sleeve is arranged at the axle center of the transmission baffle plate, and a plurality of auxiliary crushing needles extending to two sides are uniformly distributed on the crushing needle. The needle type unwinding device provided by the invention solves the technical difficult problems that a traditional wire unwinding device can not deal with a coir rope formed by winding coir rope fibers too tightly and the obtained coir rope fibers subjected to crushing cannot meet production needs usually; according to the needle type unwinding device, the coir rope is tightly clamped through the plurality of positioning material pressing blocks on the inner wall of the feeding positioning sleeve; during feeding, the rotating crushing needle is informed of penetrating into the coir rope in a matching manner, then the coir rope is unwound by high-speed rotation, and meanwhile, the large section of the coir rope fiber is broken up by cutting and clamping pieces in the unwinding bin, so that the unwinding efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, and relates to a disassembly mechanism, in particular to a needle type untwisting device. Background technique [0002] As a raw material, natural palm rope fiber is widely used in household mattresses and car seat cushions. It is characterized by good elasticity, no pollution, no pollution, and has the effect of warming in winter and cooling in summer; therefore, it is favored by people. The brown rope is made of natural brown rope fibers. Because the brown rope fibers are thinner and longer, the brown rope fibers are entangled tightly. The rope is completely broken, and the broken brown rope fibers often do not meet the production needs. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the prior art, and provide a needle-type untwisting device that is fixed and stable, can be broken quickly and easily, and can meet production needs...

AI Technical Summary

Problems solved by technology

The brown rope is made of natural brown rope fibers. Because the brown rope fibers are thinner and longer, the brown rope fibers are entangled tightly. The rope is completely broken, and the broken brown rope fibers often do not meet the production needs.

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