Full-automatic cover film shrinking machine

Abstract

The invention discloses a full-automatic cover film shrinking machine. The full-automatic cover film shrinking machine comprises a pipe inlet device, a cover pressing device, a film hanging device, afilm sleeving mechanism, a secondary film pressing device, a hot air gun alignment mechanism, a turntable, a countertop, a pipe outlet device and wheels, wherein a third film paper rolling wheel is arranged at the bottom of a central guide column, the central guide column is arranged between a marking guide wheel and a gear guide wheel, the central guide column is arranged between marking main transmission wheels, a first film paper rolling wheel is correspondingly matched with the marking guide wheel and the gear guide wheel, a second film paper roller is correspondingly matched with a firstguide wheel and a second guide wheel, the third film paper roller is matched with the marking main transmission wheels correspondingly. According to the full-automatic cover film shrinking machine, the central guide column is adopted for multi-point positioning, multiple cutters can carry out ring cutting synchronously, can achieve the purpose of delivering labels synchronously, when the film sleeving and film shrinking are carried out, the film paper position is accurate, the film paper is not easy to deviate, the length of the film paper is precisely controlled, the problem of non-uniform film cutting is solved, the film shrinking is uniform, and the phenomenon of wrinkling is avoided.

Description

technical field [0001] The invention relates to the technical field of lid processing, in particular to an automatic lid shrink film machine. Background technique [0002] Due to the development of injection molding production and soft materials, the application of soft material containers such as plastic bottles and rubber bottles has become more and more extensive. For example, existing medicines, cosmetics, and chemical products have been packaged in plastic bottles. It needs to be formed, and there are many types and styles. The existing liquid outer packaging, such as: cosmetic lotion, shower gel, hair conditioner, etc., mostly uses PE plastic bottles. The hose is then injected into the head of the hose by the injection head machine, and one end is closed to make a container, and then the cap is configured to make a PE plastic bottle for packaging. The existing hose injection head is formed by the injection head machine This injection head machine includes: injection m...

AI Technical Summary

Problems solved by technology

[0002] Due to the development of injection molding production and soft materials, the application of soft material containers such as plastic bottles and rubber bottles has become more and more extensive. For example, existing medicines, cosmetics, and chemical products have been packaged in plastic bottles. It needs to be formed, and there are many types and styles. The existing liquid outer packaging, such as: cosmetic lotion, shower gel, hair conditioner, etc., mostly uses PE plastic bottles. The hose is then injected into the head of the hose by the injection head machine, and one end is closed to make a container, and then the cap is configured to make a PE plastic bottle for packaging. The existing hose injection head is formed by the injection head machine This injection head machine includes: injection molding device and mold mandrel, the mold mandrel is placed upright on the workbench, the semi-finished hose is nested on the mold mandrel by hand, sent to the injection molding device by the sliding workbench, and formed Finally, the hose with the head is manually pulled out from the mold rod. In th...

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