Corrugating machine

Abstract

The invention discloses a corrugating machine. The corrugating machine comprises a corrugating machine module and a core paper preheating cylinder, wherein the corrugating machine module comprises pressure rollers, an upper pressing roller and a lower pressing roller; the pressure rollers are arranged above the upper pressing roller, and the upper pressing roller and the lower pressing roller are meshed for transmission; the core paper preheating cylinder comprises a rotating shaft, a cylinder body connected to the rotating shaft, a heating device arranged in the cylinder body and mounting plates arranged on the two sides of the cylinder body; a fixed lug is arranged on the pressure rollers, and is connected with the air cylinder; the air cylinder pushes the pressure rollers to compress the upper pressing roller, and a limiting block is arranged below the fixed lug; the position of the limiting block is vertically adjustable, and the fixed plug abuts against the limiting block, and therefore the mounting height of the pressure roller can be limited; bearings are arranged at the two ends of the rotating shaft, and the rotating shaft is fixed to the mounting plates; a tension adjusting device is arranged on the mounting plates, and can adjust the mounting height of the pressure rollers; tension of core paper can be adjustable, and therefore the rolling pressing quality of the core paper is improved.

Description

technical field [0001] The invention relates to a corrugating machine. Background technique [0002] Corrugated paper is a board-shaped object formed by bonding face paper and corrugated corrugated core paper through corrugating roll processing. The core paper and face paper are bonded together through the pressure roller and the upper pressure roller, while the prior art The installation height of the pressure roller in the corrugating machine cannot be adjusted, which leads to the need to specifically set the gap between the pressure roller and the upper pressure roller for the core paper of different thicknesses and sizes, which cannot meet the bonding of various corrugated papers. Before, the core paper preheating cylinder was used to heat and adjust the tension, but after the corrugating machine of the prior art is installed, the tension of the core paper preheating cylinder to the core paper cannot be adjusted, resulting in that the core paper of different sizes and ma...

AI Technical Summary

Problems solved by technology

[0002] Corrugated paper is a board-shaped object formed by bonding face paper and corrugated corrugated core paper through corrugating roll processing. The core paper and face paper are bonded together through the pressure roller and the upper pressure roller, while the prior art The installation height of the pressure roller in the corrugating machine cannot be adjusted, which leads to the need to specifically set the gap between the pressure roller and the upper pressure roller for the core paper of different thicknesses and sizes, which cannot meet the bonding of various corrugated papers. Before, the core paper preheating cylinder was used to heat and adjust the tension, but after the corrugating machine of the prior art is installed, the tension of the core paper preheating cylinder to the core paper cannot be adjusted, resulting in that the core paper of different sizes and materials cannot be optimized. Rolling with high tension reduces the quality of corrugated paper

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