In-mold labeling, spoon folding and cover closing equipment and preparation method thereof

Abstract

The invention discloses in-mold labeling, spoon folding and cover closing equipment. The equipment comprises an injection molding station; a folding station; the injection molding device is arranged at the injection molding station; the material moving and labeling device moves back and forth between the injection molding station and the folding station; the spoon folding device is arranged on the folding station and corresponds to the material moving and labeling device; the product turn-over device is arranged on the folding station corresponding to the spoon folding device; the cover folding device is arranged on the folding station corresponding to the product turnover pre-folding device; and the product sequentially flows through the spoon folding device, the product turnover pre-folding device and the cover folding device to form a spoon folding and cover closing path. The injection molding station and the folding station are independently divided, the standardization of injection molding and spoon cover folding operation is optimized, the injection molding station and the folding station are communicated through the material moving and labeling device, the material moving time consumption of semi-finished spoon covers is effectively shortened, pollution to the spoon covers due to too many production links is avoided, and the production efficiency is improved. And the controllability and efficiency of material moving and folding are improved.

Description

technical field [0001] The invention relates to the technical field of milk powder cap production, in particular to an in-mold labeling folding spoon and cap closing device and a preparation method thereof. Background technique [0002] At present, milk powder and other similar products on the market are usually packaged with a lid with a spoon pressed together. Such a lid-spoon assembly product usually consists of a lid ring and a lid press-fit, and the spoon is fixed in the lid ring. The lid-scoop assembly product is still produced by the traditional production process, that is, after the lid-scoop injection molding is completed in the injection molding equipment, it needs to be folded and pressed before discharging. However, the existing device lacks a device for folding the spoon and the lid. Manual folding and assembly, low work efficiency, difficult to meet mass production, and poor folding effect, easy to break when folding the spoon, resulting in unqualified products...

AI Technical Summary

Problems solved by technology

The lid and spoon assembly products are still produced using the traditional production process, that is, after the lid and spoon are injection-molded in the injection molding equipment, they need to be folded and pressed before being discharged. However, the existing device lacks a device for folding the spoon and the lid. Manual folding and assembly, low work efficiency, difficult to meet mass production, and the folding effect is poor, it is easy to break when folding the spoon, resulting in unqualified products; secondly, after the injection molding is completed in the existing process, the injection molded parts need to be assembled in a long-distance order on the assembly line Flowing through the spoon folding device and the lid folding device, the product is easily contaminated, and in the process of pressing and assembling, the folding direction and angle of the spoon and the lid cannot be guaranteed to be adjusted, and the controllability and positioning accuracy of the device are poor.

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