Plate surface roughness detection device

Abstract

The invention discloses a plate surface roughness detection device, and relates to the technical field of plate production detection. The device comprises a supporting piece used for fixing a to-be-detected plate, a support assembly used for installing the supporting piece and a resistance sliding block capable of sliding along the surface of the to-be-detected plate. The supporting piece comprises a supporting plate of a rectangular plate-shaped structure, a fixing block is arranged at the top of the supporting plate, two guide rods are movably arranged on the fixing block in a penetrating mode, the two ends of each guide rod are connected with end plates respectively, and locking bolts B matched with the guide rods are arranged on the fixing block; a clamping assembly used for clamping the resistance sliding block is further arranged on the two guide rods in a matched mode. By detecting the sliding distances of the resistance sliding block on the surface of the to-be-detected plate at different inclination angles, the surface roughness of the to-be-detected plate is detected and calculated, and the problem that the interface treatment roughness effect cannot be precisely represented due to human deviation existing in a visual inspection method is avoided; and meanwhile, the roughness detection accuracy and precision are improved.

Description

technical field [0001] The invention belongs to the technical field of plate production detection, in particular to a plate surface roughness detection device. Background technique [0002] Solid wood boards, plastic boards, composite boards, steel plates, concrete boards and other boards are indispensable raw materials in industrial production. In recent years, as the demand for sheet metal continues to increase, the requirements for its surface quality are also getting higher and higher. In the prefabricated construction industry, during the production process of decorative panels, the hollowing and cracking of the slurry layer on the surface of the decorative panels is a common construction problem, and the quality of the interface treatment of the base surface plays a crucial role in the hollowing and cracking of the mortar. . The base surface becomes rough after the interface treatment, so that the mortar can be firmly bonded to the base surface, so as to avoid the ho...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a board surface roughness detection device, which can detect the roughness of building boards, and solves the problems of artificial deviation and inability to accurately characterize the roughness effect of interface treatment in existing visual inspection methods

Images