Plastic woven bag cutting device

Abstract

The invention discloses a plastic woven bag cutting device. The plastic woven bag cutting device comprises a discharging rotating shaft used for supporting a woven bag winding ring and a supporting frame used for supporting the discharging rotating shaft, and further comprises a discharging device used for pulling a plastic woven bag to conduct discharging, a cutting structure used for cutting theplastic woven bag, a conveying device used for pulling the cut plastic woven bag, and an infrared sensor which is used for detecting the plastic woven bag and is adjustable in position. The infraredsensor and the cutting structure are arranged on the two sides of the conveying device, and the discharging device, the conveying device, the infrared sensor, a first air cylinder device and a secondair cylinder device are all in signal connection with a controller. The production efficiency and the product quality can be improved effectively through the plastic woven bag cutting device.

Description

technical field [0001] The invention belongs to the field of plastic processing, in particular to a plastic woven bag cutting device. Background technique [0002] Plastic woven bags are widely used in daily life because of their low production cost and strong performance. At present, it is widely used in the packaging of fertilizers, chemical products and other items. Its main production process is to use plastic raw materials to extrude film, cut, and unidirectionally stretch into flat yarns, and then weave warp and weft products to obtain products. At present, in the process of cutting plastic woven bags with bundled bag tapes, an electric heating cutting device is generally equipped to cut the printed bag tapes into individual bags. The structure of the cutting device includes a knife rest and a roller installed on the frame. This electric heating cutting device cannot cut woven bags of different lengths, which affects work efficiency. At the same time, the electric hea...

AI Technical Summary

Problems solved by technology

The structure of the cutting device includes a knife rest and a roller installed on the frame. This electric heating cutting device cannot cut woven bags of different lengths, which affects work efficiency. At the same time, the electric heating element contacts the plastic woven bag. After the cutting is carried out by heating and melting, the cutting time is long, and the surface of the electric heating element will form plastic burnt lumps, and these burnt lumps will continue to emit smoke, which will affect the health of the operators and affect the environment.

Images