High-strength woven bag production device and use method thereof

Abstract

The invention discloses a high-strength woven bag production device and a use method thereof. The device comprises a yarn drawing machine, a yarn outlet cavity, a refrigerator, a feeding port, a heater, a yarn outlet, a winding roller, a yarn guide and a shell; the yarn outlet cavity is connected to the middle end of the yarn drawing machine; the left end of the yarn outlet cavity is connected with the yarn outlet; the winding roller and the yarn guide are arranged on the left side of the yarn drawing machine; the yarn drawing machine is provided with a thermoplastic cavity in the upper end of the yarn outlet cavity and a yarn splitting cavity in the lower end of the yarn outlet cavity; a molding pipe extending to the yarn splitting cavity from the rear portion of the left end is arranged at the middle end of the thermoplastic cavity; the right end of the molding pipe is connected with one ends of a plurality of refrigeration pipes; the other ends of the refrigeration pipes are connected with the refrigerator; one ends of a plurality of heating pipes are arranged at the left end of the molding pipe; the other ends of the heating pipes are connected with the heater; the right end of the molding pipe is connected with a plastic collecting cavity; the upper end of the plastic collecting cavity is connected with a plastic melting cavity; a heating rod is arranged at the middle end of the plastic melting cavity; and the upper end of the heating rod is fixed to the lower end of the inner wall of the shell.

Description

technical field [0001] The invention relates to the production field of woven bags, in particular to a high-strength woven bag production device and a use method thereof. Background technique [0002] The plastic wire drawing machine uses polypropylene and high-density ethylene as raw materials. After heating, extruding, cutting, and stretching to form a flat wire, it is wound up and then woven by a circular loom. In the plastic wire drawing machine, there is generally a device under the feeding port. The filter box is used to filter the materials for drawing, which can reduce the impurities in the products and improve the quality of the products. [0003] At present, the production method of woven bags is mainly through manual packing, which has a small strength and insufficient packing strength, and the packed woven bags are relatively fluffy and not strong enough, and the manual packing method is labor-intensive, and the work efficiency is poor, which is inconvenient for ...

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Problems solved by technology

[0003] At present, the production method of woven bags is mainly through manual packaging, which has a small strength and insufficient packaging strength, and the packaged woven bags are relatively fluffy and not strong enough, and the manual packaging method is manpower-intensive, and the work efficiency is poor, which is inconvenient for large-scale production. At this stage, although the equipment used to produce woven bags on the assembly line has improved the work efficiency, the strength of the woven bag is not enough, and the fault tolerance rate of the equipment is low. After the cooling is completed, the quality of the flat yarn will be affected, and the hardness will increase when the flat yarn is too cold, the flat yarn may break, and the flat yarn will break and affect the strength of the woven bag. Therefore, after the material is filamentized, ensure that the temperature of the flat yarn is moderate extremely important

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