Production line processing-based PET wide-mouth bottle integral molding technology

Abstract

The invention discloses a production line processing-based PET wide-mouth bottle integral molding technology. The technology is characterized in that an automatic production line is arranged, the production line is composed of a feeding mechanism, an injection molding machine, a manipulator, a transmission mechanism and a molding device, and the molding mechanism is composed of a bottle blowing machine; the feeding mechanism completes material guiding and feeding processes; the injection molding machine realizes bottle preform injection molding; the bottle preform is transmitted and the mouth of the injection molded bottle preform is artificially sheared, the obtained bottle preform is molded through the bottle blowing machine; and the molded bottle is detected and packaged, and the packaged bottle is warehoused and preserved. Raw material particles are directly added and are integrally processed to directly produce the finished product, and the injection molding machine and the bottle blowing machine are automatically connected to realize direct bottle blowing without 48 h ageing treatment, so no random line phenomenon appears, and the process is stable; and the manipulator cooperates with a transmission belt and an automatic shearing device, so continuous automatic processing is realized, artificial manual control is avoided, the production efficiency is improved, and the quality of the product is guaranteed.

Description

technical field [0001] The invention relates to the technical field of processing PET jars, in particular to an integral forming process of PET jars based on production line processing. Background technique [0002] The production of domestic PET wide-mouth bottles is different from the processing of small-mouth bottles of mineral water or beverages. The traditional processing method is to inject the preforms inside and store them for 48 hours before processing. The finished products are packaged after blowing on the blow molding machine. Realized by four independent processes, this production method requires a lot of human resources, and the efficiency is very low. In the production process, a large amount of turnover equipment is required, including turnover boxes and temporary storage space of the factory building, etc., and packaging materials in the middle link The waste is serious, accompanied by the waste of materials and the cost of auxiliary materials, which are dif...

AI Technical Summary

Problems solved by technology

[0002] The production of domestic PET wide-mouth bottles is different from the processing of small-mouth bottles of mineral water or beverages. The traditional processing method is to inject the preforms inside and store them for 48 hours before processing. The finished products are packaged after blowing on the blow molding machine. Realized by four independent processes, this production method requires a lot of human resources, and the efficiency is very low. In the production process, a large amount of turnover equipment is required, including turnover boxes and temporary storage space of the factory building, etc., and packaging materials in the middle link The waste is serious, accompanied by the waste of materials and the cost of auxiliary materials, which are difficult to solve. Considering various aspects, the waste of human and material resources is serious, and the quality cannot be guaranteed, resulting in low yield, especially the quality parameters such as transparency, gloss, and random lines of the bottle. hard to control

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