Linear grinding machine for anilox roller body

Abstract

The invention discloses a linear grinding machine for an anilox roller body. The linear grinding machine comprises a rack, wherein a bearing roller, a grinding roller and a spin coating roller are arranged at the upper end of the rack; the bearing roller, the grinding roller and the spin coating roller are driven by a motor to rotate; the bearing roller and the spin coating roller are respectively positioned on two sides of the grinding roller; the bearing roller is lower than the grinding roller; a speed difference exists between the rotating speed of the bearing roller and the rotating speed of the grinding roller; a baffle is arranged on the side, which is far away from the grinding roller, of the spin coating roller; and the baffle extends to the lower ends of the bearing roller and the grinding roller. According to the linear grinding machine disclosed by the invention, the grinding amount of the roller body can be accurately controlled by utilizing the speed difference between the bearing roller and the grinding roller, the grinding machine can adapt to processing of roller bodies in more specifications by virtue of a roller distance adjusting mechanism, the linearity of the bearing roller and the grinding roller can be maintained by virtue of a self-protection mechanism, and when grinding materials on the grinding roller are accumulated, the grinding materials on the grinding roller can be uniformly laid by virtue of a feeding and homogenizing mechanism, so that the grinding efficiency and the grinding precision are improved.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a linear grinder for an anilox roll body. Background technique [0002] The anilox roller is the core component of the flexographic printing machine, which is used to evenly transfer a certain amount of ink to the printing plate. A grinding machine is a grinding machine that grinds the surface of a workpiece with a grinding tool coated or embedded with abrasives. Due to the improvement of printing precision, the requirements for the grinding precision of the anilox roller are also increasing day by day, so how to improve the straightness of the anilox roller is a relatively important issue. [0003] The existing linear anilox roll grinding machine has many defects: [0004] 1. When grinding the roller body, it is difficult to adjust the grinding accuracy. That is, when the specification of the roller body changes, the existing linear grinder cannot control the gri...

AI Technical Summary

Problems solved by technology

[0004] 1. When grinding the roller body, it is difficult to adjust the grinding accuracy. That is, when the specification of the roller body changes, the existing linear grinder cannot control the grinding efficiency according to the size of the roller body and the corresponding grinding amount, resulting in a change in the specification of the roller body. When changing, it is difficult to control the grinding amount of the roller body, and it is difficult to improve the grinding efficiency;

[0005] 2. After the existing grinding machine has been used for a period of time, the grinding roller also suffers a certain loss, resulting in a decrease in the linearity of the grinding roller, making it difficult for the processed roller body to meet the required linear accuracy;

[0006] 3. The existing grinding machine is manually coated with abrasives, the efficiency is too low, and when grinding between the grinding roller and the roller body, the abrasives are piled up, resulting in the grinding material between the grinding roller and the roller body Blockage, the grinding material that actually acts on the roller body becomes thinner and thinner, and the grinding efficiency and grinding accuracy gradually decrease with the grinding process

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