Automatic knotting device for handle rope

Abstract

The invention discloses an automatic knotting device for a handle rope. The device comprises a supporting frame, wherein a working table plate is connected to the supporting frame in a lifting manner,a conveying belt is arranged above the working table plate, positioning blocks for positioning paper bags are uniformly arranged on the conveying belt at intervals, an auxiliary knotting bracket is fixed on the working table plate, a knotting device and a winding device are respectively arranged on the left side and the right side of the auxiliary knotting bracket, and a clamping device comprisesa rotating eccentric wheel and a clamping block located on the side edge of the eccentric wheel; the winding device is provided with a first clamping rod rotating around the central axis of a perforating frame; the knotting device comprises a second clamping rod which is switched between a limiting hole and the perforating frame and shuttles in the limiting hole and the perforating frame. The device is reasonable and compact in structure, the paper bags are positioned through the positioning blocks and conveyed to a designated position by virtue of the conveying belt, the clamping device is used for positioning a rope, and the knotting device and the winding device are matched with the auxiliary knotting bracket for knotting operation, the whole process is completely automated, the knotting efficiency of the handle rope is greatly improved, the consistency of the knotting effect is ensured, and the device is suitable for popularization.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a knotting device, in particular to an automatic knotting device for a hand rope. Background technique [0002] At present, with the rapid increase of transactions in life, the amount of paper bags used for packaging items is also increasing. The hand rope on the paper bag can carry the paper bag very well, but due to structural and installation problems, the knotting efficiency of the hand rope is problematic. It has not been solved quickly, so that paper bags cannot be quickly produced to meet the demand. Now a device that can quickly knot the hand rope is needed to improve the production efficiency of paper bags. Contents of the invention [0003] The present invention aims to solve the problems existing in the above-mentioned prior art, and provides an automatic knotting device for hand ropes, which solves the problem of low knotting efficiency of hand ropes for paper b...

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Problems solved by technology

[0003] The present invention aims to solve the problems existing in the above-mentioned prior art, and provides an automatic knotting device for hand ropes, which solves the problem of low knotting efficiency of hand ropes for paper bags at present, and satisfies the demand for fast knotting of paper bag hand ropes in batches

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