Composite paper winding device and method

Abstract

The embodiment of the invention discloses a composite paper winding device on the first aspect. The device comprises a fixed base, a winding motor, a winding shaft, a tension sensor, a first guide roller and a second guide roller, wherein the tension sensor, the winding shaft and the winding motor are sequentially arranged on the fixed base in the winding direction of composite paper, the first guide roller and the second guide roller are arranged at the end, close to the tension sensor, of the fixed base in an up-down mode, and the winding shaft comprises an air expansion shaft and a windingpipe core arranged on the air expansion shaft. The embodiment of the invention discloses a composite paper winding method on the second aspect. The composite paper winding method comprises the steps that the composite paper passes through the second guide roller, the first guide roller and the tension sensor to be wound by the winding shaft, wherein the initial winding tension of the winding shaftis set to be 10-15 kg, and after winding is carried out for 300-400 m, the winding tension of the winding shaft is adjusted to be 35-40 kg until winding is completed. According to the composite paperwinding device and method, the composite paper can be prevented from wrinkling in the winding process.

Description

technical field [0001] The present application relates to the technical field of winding technology, in particular to a composite paper winding device and method. Background technique [0002] Paper, cardboard and other plastics, aluminum foil, cloth, etc. are laminated with adhesives to obtain composite paper. Composite paper can not only improve the appearance and strength of paper and cardboard, but mainly improve the performance of waterproof, moisture-proof, oil-proof, airtight and fragrance-proof, and also obtain heat-sealing, light-blocking and heat-resistant properties. [0003] The prior art composite paper winding device has a single structure, which is the process of rolling the composite paper onto the paper core through the deceleration of the motor, and when the number of winding meters reaches the set value, the automatic roll change is completed. However, during the winding process of the composite paper, the rewinding paper core will be deformed left and ri...

AI Technical Summary

Problems solved by technology

[0003] The prior art composite paper rewinding device has a single structure, which is the process of rolling the composite paper onto the paper core through the deceleration of the motor, and completes the automatic roll change when the number of winding meters reaches the set value

However, during the winding process of the composite paper, the rewinding paper core will be deformed left and right due to the expansion of the air shaft when the rewinding paper core starts to be rewound, which will cause uneven force on the rewinding paper core, which will make the rewinding If the paper wrinkles, the paper behind it will also wrinkle, which may eventually lead to the waste of the material.

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