An automatic creasing system for corrugated paper used in the production of packaging boxes

Abstract

The invention discloses an automatic creasing system for corrugated paper used for producing packaging boxes, which comprises a support platform, a longitudinal pressing device and a horizontal pressing device. The longitudinal pressing device includes a driving roller, a first pressing roller, a second pressing roller, a pressing roller shaft, a first supporting frame and a second supporting frame; The frame is connected with the second support frame, and the first pressure roller and the second pressure roller are installed on the pressure roller shaft. The first horizontal pressure bracket and the second horizontal pressure bracket are installed on the bracket platform, the two ends of the first horizontal pressure plate are installed on the first horizontal pressure bracket and the second horizontal pressure bracket respectively, and the second horizontal pressure plate is fixedly installed on the first horizontal pressure bracket. On the pressing plate, the lower pressing plate is installed on the first horizontal pressing plate. The cylinder body of the third hydraulic cylinder is installed on the first horizontal pressure plate, and the two cutters are slidably mounted on the lower pressure plate. The cylinder bodies of the two fourth hydraulic cylinders are connected with the first horizontal pressure plate, and the pistons of the two fourth hydraulic cylinders are respectively connected with the The two tools are connected. The invention can improve the regularity of the cut.

Description

technical field [0001] The invention relates to the technical field of corrugated paper processing, in particular to an automatic creasing system for corrugated paper used for producing packaging boxes. Background technique [0002] Corrugated box is the most widely used packaging product. During the production process, it needs to be creased, die-cut, nailed and bundled to form a packaging box. [0003] Such as figure 1 as shown, figure 1 It is an unfolded view of a corrugated box in the prior art. After the corrugated box is unfolded, there are two longitudinal indentations a and multiple transverse indentations b, and there are transverse incisions c on the extension lines at both ends of the transverse indentations. In the prior art, in the process of creasing the corrugated paper of the packaging box, it is necessary to firstly press it longitudinally and then press it horizontally, which increases the process and reduces the efficiency. In addition, when cutting the...

AI Technical Summary

Problems solved by technology

In the prior art, in the process of creasing the corrugated paper of the packing box, it needs to be pressed longitudinally and then horizontally, which increases the process and is inefficient

In addition, when cutting the corrugated paper outside the longitudinal indentation, the width of the cutter used is small, and the cutting of the corrugated paper is realized by moving the cutter horizontally, because the same point of the blade is used to cut the corrugated paper during the cutting process. , prone to increased tool wear

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