Printing roll paper cylinder with lubricating function and using method thereof

Abstract

The invention discloses a printing roll paper cylinder with a lubricating function and a using method thereof. The printing roll paper with the lubricating function comprises a base, wherein two groups of side plates are symmetrically arranged on the outer wall of the top of the base; the outer wall of the right side of the left side plate is connected with a guide block; the right end of the guide block is connected with a connecting rod; the right end of the connecting rod is slidably connected with the outer wall of the left side of the right side plate; the outer wall of the connecting rodis sleeved with a paper roll cylinder; the inner wall of the top of the paper roll is connected with a brush; and an oil storage groove is formed in the top outer wall of the connecting rod and the top of the guide block. According to the printing roll paper cylinder, lubricating oil in the oil storage groove is uniformly coated on the outer wall of the connecting rod by the brush due to rotationof the paper roll cylinder in a device, frictional force generated when the paper roll cylinder rotates is reduced, normal rotation of the paper roll cylinder is guaranteed, the situation that papercannot be pulled out or damaged due to excessive frictional force between the paper roll cylinder and the connecting rod is avoided, and printing efficiency is guaranteed.

Description

Technical field [0001] The invention relates to the field of printing technology, in particular to a printing roll with lubrication function and a method of use. Background technique [0002] Printing is to display the required text or pattern on the paper. The existing printing rolls are generally sleeved on the outer wall of the connecting rod. When the printing paper is pulled out, the roll of paper rotates on the outer wall of the connecting rod. After the roll paper drum and the connecting rod are used for a long time, due to external or own factors, the friction force increases, which makes it difficult to rotate the roll paper drum. It is necessary to apply greater pulling force to pull the paper out, which may cause paper damage and affect printing. Efficiency, for this, we propose a printing roll with lubricating function and its use method. Summary of the invention [0003] The purpose of the present invention is to provide a printing roll with a lubricating function an...

AI Technical Summary

Problems solved by technology

[0002] Printing is to display the required characters or patterns on the paper. The existing printing rolls are generally set on the outer wall of the connecting rod. When the printing paper is pulled out, the rolling paper roll rotates on the outer wall of the connecting rod. After long-term use of the paper reel and the connecting rod, due to external or internal factors, the friction force increases, making it difficult to rotate the reel, and it is necessary to apply a greater pulling force to pull the paper out, which is likely to cause damage to the paper and affect the printing quality. efficiency, for this reason, we propose a printing reel with lubricating function and its usage method

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