Automatic conveying device for plastic woven bag production line

Abstract

The invention relates to the field of plastic woven bag production, in particular to an automatic conveying device for a plastic woven bag production line. The automatic conveying device comprises a pressing mechanism, a printing machine and a leveling mechanism, the pressing mechanism is placed on the ground, the printing machine of an inverted-L-shaped structure is arranged on the front side of the right end of the pressing mechanism, the printing machine is placed on the ground, the printing end of the printing machine is located above the pressing mechanism, and the leveling mechanism is arranged on the right rear side of the pressing mechanism and placed on the ground. According to the automatic conveying device for the plastic woven bag production line, a re-leveling design concept is adopted to conduct automatic conveying of the plastic woven bag production line, the whole device can conduct multi-direction leveling treatment on woven bags, then the surface levelness of the woven bags is improved, and the purpose of improving the woven bag printing effect is achieved; and the leveling mechanism is arranged, a leveling effect can be achieved on the woven bags, and meanwhile the woven bags can be prevented from deviating during printing due to the pressing effect on the woven bags.

Description

technical field [0001] The invention relates to the field of plastic woven bag production, in particular to an automatic conveying device for a plastic woven bag production line. Background technique [0002] Woven bags are plastic bag A type of woven bag, which is often used for packaging. The color of the woven bag is generally white or off-white, non-toxic and tasteless, and generally less harmful to the human body. Although it is made of various chemical plastics, it is more environmentally friendly and Recycling efforts are strong, and woven bags are widely used, mainly used for packaging of various items, and widely used in industry. [0003] Woven bags are generally polyethylene , Polypropylene various chemical plastic raw material As the main raw material, it is extruded and stretched into flat wire, and then weaved, braided and bagged. The specific production process is mainly: PP, PE material or recycled material is dried and stirred → extruded and stretched...

AI Technical Summary

Problems solved by technology

[0002] Woven bags are plastic bag A type of woven bag, which is often used for packaging. The color of the woven bag is generally white or off-white, non-toxic and tasteless, and generally less harmful to the human body. Although it is made of various chemical plastics, it is more environmentally friendly and The recovery is strong, and the woven bag is widely used. It is mainly used for the packaging of various items, and it is widely used in industry.

[0003] Woven bags are generally polyethylene , Polypropylene various chemical plastic raw material As the main raw material, it is extruded and stretched into flat wire, and then weaved, braided and bagged. The specific production process is mainly: PP, PE material or recycled material is dried and stirred → extruded and stretched into flat wire →weaving and weaving→bag making→rolling→circular weaving→bag cutting→sewing bag→printing→packing, where the printing link is mainly to print the text and pattern representing the material on the surface of the woven bag; but the printing process on the surface of the woven bag The following problems will occur: in the case of wrinkles or overlaps on the surface of the woven bag, the printing effect of the text or pattern on the surface of the woven bag is poor, and the printing is more likely to be incomplete or uneven. In the state of no external compression, so that the woven bag is more prone to deviation

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