Automatic plastic woven bag bagging grooving machine

Abstract

The invention relates to the field of plastic woven bag manufacture, in particular to an automatic plastic woven bag bagging grooving machine. A servo motor drives a cloth feeding pinch roll to automatically feed cloth; the servo motor drives a hot knife to cut off cylinder cloth, and at the same time, two openings are automatically twisted; a suction port sliding table moves a bag in a servo drive manner to enter an automatic inner film bag bagging working procedure, and at the same time, an inner film bag is automatically rolled up; a frequency converter controls a deceleration motor to drive a cloth pulling pinch roll to pull the rolled inner film bag; an upper heating plate and a lower heating plate seal the bottom of the inner film bag; the servo motor drives the cloth feeding pinch roll to automatically feed cloth; the cut-off cylinder woven bag is blown in through an upper air-blowing port and a lower air-blowing port and is dragged in a bottom seaming conveying pressing belt from a suction port of the sliding table to enter the edge folding and bottom seaming working procedures; the woven bag is conveyed to automatic turning and folding working procedures through the conveying pressing belt; then, the woven bag enters the automatic counting and moving working procedures; and finally, the counted finished bags are manually collected. The automatic plastic woven bag bagging grooving machine is convenient to operate, time-saving and labor-saving, and high in precision and rate of finished products.

Description

technical field [0001] The invention relates to the technical field of cylindrical woven bags, in particular to an automatic bagging and cutting machine for plastic woven bags. Background technique [0002] Woven bags are packaging bags made of plastic. Woven bags have a wide range of uses. They are mainly used for holding and packaging various items, and they are also widely used in industry, agriculture, and transportation. Plastic woven bags are composed of polypropylene bags and polyethylene bags according to the main materials; according to the sewing method, they are divided into bottom-seam bags and bottom-seam bags. At present, it is widely used as a packaging material for fertilizers, chemical products, food and other items. Its main production process is to use plastic particle raw materials to extrude film through wire drawing machine, cut into pieces, stretch into flat wire in one direction, and weave into cylindrical woven bag through warp and weft circular loo...

AI Technical Summary

Problems solved by technology

In the current prior art, plastic woven bags, single-sided or double-sided coated woven bags, and paper-plastic composite woven bags are all manually sewed and hemmed by inserting the inner film bag into the cylindrical woven bag. , not only wastes a lot of labor, but also has low production efficiency and unstable product quality. At the same time, there are many manual operations and a large floor area. During the production process, the scrap rate of each process is high, time-consuming, power-consuming, and power-consuming

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