Paperboard film covering device with accurate positioning function

Abstract

A paperboard film covering device with an accurate positioning function is provided by the invention. The device comprises a frame body, a correcting part and a film covering part, wherein the frame body comprises supporting legs and a roller plate which are fixedly connected, and side walls are arranged on the two sides of the roller plate; the correcting part comprises an inner fixing column, two connecting plates, an outer rotating sleeve, a first sleeve plate assembly and a second sleeve plate assembly; the two ends of the inner fixing column penetrate through the outer rotating sleeve and are rotationally connected with the outer rotating sleeve; the connecting plates are fixedly connected to the two ends of the inner fixing column at one end respectively, and the other end of each connecting plate is fixedly connected to the side wall, of the roller plate, at the rear end; one end of the first sleeve plate assembly is fixedly connected to the outer rotating sleeve, and the other end of the first sleeve plate assembly is connected to the second sleeve plate assembly through a hinge; the second sleeve plate assembly is fixedly connected to the side wall, located at the rear end, of the roller plate; the film covering part comprises a film fixing assembly and a film covering assembly, and the film covering part is fixedly connected to the right end of the roller plate; the position of a paperboard is limited through the correcting part, and film covering is corrected through the film covering part.

Description

technical field [0001] The invention relates to the technical field of cardboard film coating, in particular to a cardboard film coating device with precise positioning. Background technique [0002] At present, because of its light weight, cheap price, easy production, wide range of uses, and recyclability, corrugated cardboard has been fully promoted and applied as packaging for various commodities, and it has rapidly developed into one of the main materials for making packaging containers. After the cardboard is treated with film coating, it has good moisture-proof, wear-resistant properties, high compressive and bursting strength, which further expands its application range, but the size of the cardboard in actual use is different, and most The laminating device needs to perform complex adjustments to change the lamination specifications of the equipment according to different cardboard needs, or manually position it manually. This method is time-consuming and laborious,...

AI Technical Summary

Problems solved by technology

[0002] At present, because of its light weight, cheap price, easy production, wide range of uses, and the ability to recycle, corrugated cardboard has been fully promoted and applied as packaging for various commodities, and has rapidly developed into one of the main materials for making packaging containers. After the cardboard is treated with film coating, it has good moisture-proof, wear-resistant properties, high compressive and bursting strength, which further expands its application range, but the size of the cardboard in actual use is different, and most of them are The laminating device needs to perform complex adjustments to change the lamination specifications of the equipment according to different cardboard needs, or manually position it manually. This method is time-consuming and laborious and seriously affects work efficiency.

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