Paperboard shaping and pressing device

Abstract

The invention discloses a paperboard shaping and pressing device. The paperboard shaping and pressing device includes a frame, pressure rollers and pressure plate sets, wherein the multiple pressure rollers are correspondingly arranged in the width direction of a paperboard and arranged in parallel on the frame in the moving direction of the paperboard; the pressure plate sets comprise a pluralityof pressure plates and a plurality of air cylinders and are arranged in the width direction of the paperboard; the multiple air cylinders separately drive the corresponding pressure plates to apply pressure; a proportional valve for controlling pressure is arranged between each air cylinder and the corresponding pressure plate; and the multiple pressure plate sets are arranged in parallel on theframe in the moving direction of the paperboard. The device has the advantages that the sizing is fast during production; the device has the heavy load, the loading pressure is infinitely adjustable on the line, the life of the cotton taps is not shortened, and at the same time, the production efficiency and the quality of products are improved.

Description

technical field [0001] The invention relates to a pressing device, in particular to a cardboard shaping and pressing device. Background technique [0002] At present, corrugated paper is a common packaging paper. Because of its reasonable structure, simple processing, low cost, and convenient storage and transportation, it has become a wide range of paper container packaging and is widely used in the field of transportation packaging. The corrugated cardboard used in my country The production is made of corrugated paper processed by corrugated rollers. In order to improve the function and value of the packaging carton, people have been researching and improving the packaging carton to reduce costs, increase functions and value, and facilitate production and use. Improve automatic production; however, the existing corrugated cardboard production process has the problems of low quality value, single function, unreasonable process design and high production cost. Contents of th...

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Problems solved by technology

[0002] At present, corrugated paper is a common packaging paper. Because of its reasonable structure, simple processing, low cost, and convenient storage and transportation, it has become a wide range of paper container packaging and is widely used in the field of transportation packaging. The corrugated cardboard used in my country The production is made of corrugated paper processed by corrugated rollers. In order to improve the function and value of the packaging carton, people have been researching and improving the packaging carton to reduce costs, increase functions and value, and facilitate production and use. Improve automatic production; however, the existing corrugated cardboard production process has the problems of low quality value, single function, unreasonable process design and high production cost

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