Full-automatic carton indentation device

Abstract

The invention proposes a full-automatic carton indentation device. A first line pressing unit comprises a first bracket, and multiple first line pressing devices mounted on the first bracket; the first bracket is horizontally mounted on the frame, and can displace in the vertical direction of a frame; the multiple first line pressing devices are distributed at the two sides of a conveying belt; a second line pressing unit comprises a second bracket, and multiple second line pressing devices mounted on the second bracket and matched with the first line pressing devices; the second bracket is horizontally mounted on the frame, and can displace in the vertical direction of the frame; the second line pressing devices are positioned above the first line pressing devices, and are corresponding to the first line pressing devices one to one; and a shortest distance between the first line pressing devices and the second line pressing devices is smaller than a thickness of a carton paperboard. The full-automatic carton indentation device can synchronously perform the indentation for one carton for many times, can control the depths of the indentations, can adapt to the indentations of the cartons with different specifications, and is high in working efficiency and high in indentation quality.

Description

Technical field [0001] The invention relates to the technical field of packaging equipment, in particular to a full-automatic creasing device for a carton. Background technique [0002] Corrugated cardboard is a multi-layer glued body, which at least consists of a layer of corrugated core paper interlayer and a layer of cardboard. It has high mechanical strength and can withstand collisions and falls during handling. Corrugated cardboard is made of at least one layer of corrugated paper and one layer of cardboard paper, which has good elasticity and extensibility. Mainly used in the manufacture of cartons, carton sandwiches and other packaging materials for fragile commodities. Corrugated boxes are environmentally friendly products, which are good for environmental protection and convenient for loading, unloading and transportation. In the forming process of the corrugated carton, the bent part must be indented before it can be smoothly made into the carton. At present, the c...

AI Technical Summary

Problems solved by technology

This utility model solves the problem that the existing carton crimping device can only crimp once when the air cylinder enters and exhausts at a time, and the creasing speed is slow and the efficiency is low.

However, when the utility model indents cartons, the depth of the indentation cannot be controlled, the quality of the indentation is poor, and the work efficiency is low. Moreover, the device cannot adapt to the indentation of cartons of different sizes, and the application range is small.

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