Paper cutting method for papermaking

Abstract

The invention belongs to the technical field of paper cutting, and particularly relates to a paper cutting method for papermaking. A paper cutting device used in the method comprises a base, side plates, a push plate and a controller, wherein the base is circular, the upper end of the base is polished, and an arc-shaped plate is arranged at the upper end of the base; the arc length of the arc-shaped plate is semicircular, and the two ends of the arc-shaped plate are fixedly connected with first electric push rods; the ends of the first electric push rods are fixedly connected with the side plates; and the two side plates are oppositely arranged. According to the paper cutting device used in the paper cutting method for papermaking, a first spring abutting a first pressing plate against theupper end of paper is matched with a sliding rod driving a sliding block to slide along a through groove, so that the problem that in the process that a cutter cuts the paper, the cutter bring the cut paper into a cutting seam, so that the paper is broken and scattered is solved, the stability of paper cutting is improved, and then the working efficiency of workers is improved, so that the efficiency of paper cutting is improved, and meanwhile the quality of the cut paper is improved.

Description

technical field [0001] The invention belongs to the technical field of paper cutting, and in particular relates to a paper cutting method for papermaking. Background technique [0002] Papermaking is an important invention of the working people of the ancient Han nationality. It is divided into two forms: mechanism and manual. The mechanism is carried out continuously on the paper machine. The pulp suitable for paper quality is diluted with water to a certain concentration, and it is initially dehydrated in the wire part of the paper machine. Wet paper is formed, then dehydrated by pressing, and then dried into paper. After drying, the paper will be cut into a fixed size. Therefore, the paper cutting method is completed by a paper cutter. At present, the general paper cutting The machine has a body, a workbench, a paper pressing system, and a cutting system. The cutting system uses an electric hydraulic pump to drive a hydraulic cylinder to drive the knife bed. The paper kn...

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Problems solved by technology

[0002] Papermaking is an important invention of the working people of the ancient Han nationality. It is divided into two forms: mechanism and manual. The mechanism is carried out continuously on the paper machine. The pulp suitable for paper quality is diluted with water to a certain concentration, and it is initially dehydrated in the wire part of the paper machine. Wet paper is formed, then dehydrated by pressing, and then dried into paper. After drying, the paper will be cut into a fixed size. Therefore, the paper cutting method is completed by a paper cutter. At present, the general paper cutting The machine has a body, a workbench, a paper pressing system, and a cutting system. The cutting system uses an electric hydraulic pump to drive a hydraulic cylinder to drive the knife bed. The paper knife completes the cutting work, but this kind of paper cutter has the disadvantage of unstable cutting. When the cutter cuts the paper, the cutter will bring the cut paper into the slit, which will cause the cutting The cut paper is messed up, which makes the workers need to rearrange the paper, which affects the work efficiency of the staff

[0003] In the prior art, there are also some technical solutions about the paper cutting method for papermaking. For example, a Chinese patent with the application number CN201710980693.9 discloses an automatic paper cutting machine for papermaking, including a bottom plate. The surface of the bottom plate is designed There are a first guide frame and a second guide frame, a first cutter frame is arranged between the first guide frame and the second guide frame, and an adjusting device is arranged between the first guide frame and the first cutter frame , the surface of the bottom plate on the side of the second guide frame is provided with a mounting frame, the mounting frame is connected with an adsorption device, and the side of the mounting frame is provided with a second cutter frame. , The work of the second electric telescopic rod and the third electric telescopic rod is adjusted, so that the paper is cut longitudinally by the first cutter, and by controlling the work of the fifth electric telescopic rod, the paper is cut by the second cutter Carrying out horizontal cutting reduces the handling link of the paper in the cutting process, thereby speeding up the processing speed of the paper and improving the work efficiency; The cut paper is brought into the slit, which disrupts the cut paper, making the workers need to reorganize the paper, which affects the cutting efficiency and causes the limitation of this technical solution

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