Rubber-covered roller laser detector

Abstract

The invention discloses a rubber-covered roller laser detector which comprises a lathe bed, wherein a headstock is arranged at one end of the lathe bed, the headstock is provided with a workpiece driving stepping motor, the workpiece driving stepping motor is connected with a workpiece chuck, a distribution box and an operation box are arranged on one side of the headstock, the distribution box is electrically connected with the operation box, the distribution box is connected with a power supply, a tailstock is arranged at the other end of the lathe bed, a detection frame is arranged between the headstock and the tailstock, the detection frame is provided with a group of laser testers, the detection frame is matched with the lathe bed through a linear guide rail to achieve longitudinal moving, the detection frame is connected with a measuring head through a stepping motor which controls longitudinal moving, and the laser testers, the stepping motor driving a workpiece to rotate, the stepping motor driving the measuring head to move, and the operation box are all connected with a PLC system through guide lines.

Description

technical field [0001] The invention relates to the technical field of rubber roller production and detection equipment manufacturing, in particular to a rubber roller laser detector. Background technique [0002] The rubber roller on the printing machine is the most important part. The precision of the rubber roller, such as roundness, concentricity and other geometric dimensions, is too different, and there will be no full contact between the rubber roller and the printing material, and the force will be uniform. The parts that exceed the limit will squeeze each other under high-speed operation and generate a lot of heat, thus shortening the service life of the rubber roller, causing wrinkles in the printed matter, and affecting the printing quality. However, to manufacture high-quality rubber roller products, in addition to relying on high-quality equipment, advanced technology, and the technical level of operators, it also requires precise and scientific testing methods,...

AI Technical Summary

Problems solved by technology

On the contrary, if the geometric dimensions such as the roundness and concentricity of the rubber roller are too large, the rubber roller and the printing material will not be in full contact, and the force will be uniform, and the parts with oversized dimensions will squeeze each other under high-speed operation. And generate a lot of heat, shorten the service life of the rubber roller, and at the same time cause the wrinkles of the printed matter, affecting the printing quality

[0004] In the prior art, the shape and position tolerance of rubber rollers, such as ellipticity, taper, straightness of generatrix and other geometric dimensions, are usually measured manually, or using measuring tools such as vernier calipers and micrometers to measure different parts of rubber rollers. Different operators use different forces when measuring, and the relative positions of the measuring tool and the workpiece are different, so the measurement error is large, the product qualification rate is low, and the work efficiency is low and the work intensity is high, which cannot meet the requirements of modern production lines for product quality control.

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