Packing bag heat-seal cutting device

Abstract

The invention provides a packing bag heat-seal cutting device which comprises a heat-seal plate, supporting frames, first belt pulleys, electric heating rollers, driven electric heating rollers, driving electric heating rollers, a cutting blade and hydraulic cylinders. The heat-seal plate is mounted on the left side of the upper end face of a workbench; the supporting frames are symmetrically mounted on the front end face and the rear end face of the workbench; the driven electric heating rollers are mounted on the inner sides of the supporting frames, the driving electric heating rollers aremounted on the right sides of the driven electric heating rollers, and the driven electric heating rollers and the driving electric heating rollers are both mounted on the upper side of the heat-sealplate; the first belt pulleys are mounted on the front end faces and the rear end faces of the driven electric heating rollers; belts are mounted on the annular side faces of the first belt pulleys; the hydraulic cylinders are mounted on the front end face and the rear end face of the workbench; and the cutting blade is mounted on the annular side face of a rotating rod. According to the packing bag heat-seal cutting device, the problem that an original packing bag has defects in the heat-seal cutting device is solved, and the packing bag heat-seal cutting device is reasonable in structure, convenient to combine and mount, high in stability and good in heat-seal cutting effect.

Description

technical field [0001] The invention relates to a packaging bag heat-sealing cutting device, which belongs to the technical field of packaging equipment. Background technique [0002] Packaging bags refer to bags used to pack various supplies, making the goods convenient to transport and store during the production and distribution process. Widely used in daily life and industrial production, the actual figures show that 80% of the used plastic bags are finally transported to the landfill area for disposal like general garbage, and only 7% of the plastic is recycled. [0003] When processing the packaging bag, it is necessary to bond two layers of packaging film together to increase the thickness and quality of the packaging bag. The double layer is bonded by heat, and then cut and cut according to the size after heat sealing. In the prior art, heat sealing and The cutting process is usually carried out separately and cannot be processed at the same time, which affects the ...

AI Technical Summary

Problems solved by technology

[0003] When processing the packaging bag, it is necessary to bond two layers of packaging film together to increase the thickness and quality of the packaging bag. The double layer is bonded by heat, and then cut and cut according to the size after heat sealing. In the prior art, heat sealing and The cutting process is usually carried out separately and cannot be processed at the same time, which affects the production efficiency of packaging bags to a certain extent. Therefore, a packaging bag heat-sealing cutting device is urgently needed to solve the above-mentioned problems.

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