High-performance copper alloy strip grinding device

Abstract

The invention discloses a high-performance copper alloy strip grinding device. The high-performance copper alloy strip grinding device comprises a plurality of groups of grinding devices; each group of grinding devices is provided with an upper belt surface grinding device and a lower belt surface grinding device; the center lines of the plurality of groups of grinding devices are aligned and aresequentially and separately and fixedly arranged in the moving direction of the copper alloy strip; the plurality of groups of grinding devices are used for grinding the copper alloy strip, under thecondition that the total grinding amount is certain, the grinding pressure between a grinding roller and a supporting roller of each group of grinding devices is reduced, and the service life of the grinding roller and the supporting roller is prolonged; and a tensioning roller swing mechanism is arranged on a grinding belt device of each group of grinding devices, and a tensioning roller swings to drive the grinding belt to move along the axis of the grinding roller and the supporting roller, so that the abrasion of the grinding roller and the supporting roller is uniform, and the service life of the grinding roller and the supporting roller is further prolonged. According to the grinding device, the service life of the grinding roller and the supporting roller is prolonged, and meanwhile, the grinding sand particle size of each group of grinding devices can be adjusted, the grinding quality of the copper alloy strip is further improved while the grinding efficiency is guaranteed.

Description

technical field [0001] The invention relates to the technical field of high-performance copper alloy strip grinding devices, in particular to a high-performance copper alloy strip grinding device. Background technique [0002] In the actual production process of copper alloy strip, the surface quality requirements of the strip are relatively high. Relevant standards and usage specifications usually require that the surface of the material should be smooth and clean, and there should be no cracks, peeling, air bubbles, pinholes, and inclusions. , burrs, intrusions, creasing and corrosion; however, during the rolling production process of copper alloy strips, there will be defects such as rolling marks, creasing and scratches, so pickling treatment is required to achieve the surface Requirements; pickling process is used to treat the surface of copper alloy strip, which usually has defects such as polluted environment and black spots, empty holes, and pockmarks on the surface ...

AI Technical Summary

Problems solved by technology

[0002] In the actual production process of copper alloy strip, the surface quality requirements of the strip are relatively high. Relevant standards and usage specifications usually require that the surface of the material should be smooth and clean, and there should be no cracks, peeling, air bubbles, pinholes, and inclusions. , burrs, intrusions, creasing and corrosion; however, during the rolling production process of copper alloy strips, there will be defects such as rolling marks, creasing and scratches, so pickling treatment is required to achieve the surface Requirements; pickling process is used to treat the surface of copper alloy strip, which usually has defects such as polluted environment and black spots, empty holes, and pockmarks on the surface of copper alloy strip

[0003] At present, some manufacturers try to use the grinding process to treat the surface of the copper alloy strip, but the production efficiency of the grinding process is low; in order to improve the production efficiency of the grinding process, the methods of increasing the grinding pressure and the speed of the grinding belt are usually adopted, but this The method will increase the wear of the grinding roller and the supporting roller, so that the grinding roller and supporting roller will be scrapped in advance, resulting in an increase in production costs

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