Paper machine protection device capable of adjusting paper pressing degree

Abstract

The invention relates to the technical field of paper machines, and discloses a paper machine protection device capable of adjusting the paper pressing degree. The protection device comprises a shell, a guide wheel is rotatably connected in the shell, a fixed shaft is fixedly connected in the shell, an electromagnet is fixedly connected in the fixed shaft, and a ratchet rod is movably connected outside the fixed shaft. A rotating gear is rotatably connected to the outer part of the fixed shaft. Through interaction of all structures of the device, paper can be squeezed and dried after entering the device, the position of a push plate can be adjusted under the action between a lamp bead and a photosensitive assembly, then the distance between two squeezing wheels is adjusted, and the temperature of a drying wheel can be detected in real time under the action of double metal strips, so that the effects that the pressing degree of paper can be adjusted according to different requirements and the temperature of the drying wheel can be detected in real time are achieved, and the production quality of products is guaranteed.

Description

technical field [0001] The invention relates to the technical field of paper machines, in particular to a paper machine protection device capable of adjusting the paper pressing degree. Background technique [0002] A paper machine is a machine that makes paper from a pulp water suspension that meets the requirements of papermaking through filter dehydration, mechanical extrusion dehydration, and drying. A paper machine usually includes forming, pressing, drying, and coiling. [0003] Since we use different types of paper in production and life, each paper still has a certain amount of moisture in the paper after being pressed and dried, but the moisture content of each paper is different, so each machine can only Paper is processed, and the degree of pressing cannot be changed. At this time, it is only possible to use another machine for production, which will waste more time and increase the labor intensity of the operator. In addition, during the drying step, the existing...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a paper machine protection device that can adjust the degree of paper pressing, which can adjust the degree of paper pressing according to different needs, can detect the temperature of the drying wheel in real time, and can detect the degree of pressing in real time. The advantage of the rotation speed of the roller solves the problems of being unable to adjust the squeezing degree of moisture in the paper, detecting the temperature of the drying wheel in real time, and detecting the rotating speed of the pressing wheel

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