A gypsum board thickness monitoring device

Abstract

The embodiment of the invention discloses a gypsum board thickness monitoring device, which includes a base, a vertical frame connected to the top of the base, an upper sliding rod and a lower rod connected to the upper and lower ends of the vertical frame respectively, and the upper sliding rod and the lower rod are connected on both sides A chute is provided, the bottom of the upper sliding rod and the top of the lower rod are provided with monitoring sliders, the first laser distance measuring sensor mounting seat and the second laser ranging sensor mounting seat are respectively installed on the inside of the monitoring slider, the top of the upper sliding rod and the The bottom end of the sliding rod is connected with the upper bending rod and the lower bending rod respectively, and the bottom end of the upper bending rod and the top of the lower bending rod are respectively installed with a photoelectric sensor transmitting seat and a photoelectric sensor receiving seat. The measurement accuracy of this device is higher and the measurement speed is faster. , and the monitoring range is more comprehensive, which can ensure that the thickness of the gypsum board is more uniform, and can avoid measurement errors caused by the jumping of the gypsum board during measurement. In addition, the device can ensure that the connection line of the measurement points below the gypsum board vertical, thus avoiding measurement deviations.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of gypsum board manufacturing, and in particular to a device for monitoring the thickness of gypsum boards. Background technique [0002] Gypsum board is a material made of building gypsum as the main raw material. It is a building material with light weight, high strength, thin thickness, convenient processing, sound insulation, heat insulation and fire resistance. One of the new lightweight panels. Gypsum boards have been widely used in interior partition walls, wall cladding panels (replacing plastering layers), ceilings, sound-absorbing panels, ground floor panels and various Decorative panels, etc., for indoor use should not be installed in the bathroom or kitchen. [0003] Gypsum board mainly includes paper gypsum board, paperless gypsum board, decorative gypsum board, gypsum hollow strip board, fiber gypsum board, gypsum sound-absorbing board, anchor point gypsum board, etc...

AI Technical Summary

Problems solved by technology

[0005] (1) The accuracy of manual measurement is low, the measurement speed is slow, and the monitoring range is not comprehensive, which may easily cause uneven thickness of gypsum boards. During the mass production of gypsum boards, it is easy to cause batch products to be unqualified;

[0006] (2) In the process of transportation, the gypsum board often jumps due to the vibration of the conveying roller table, which leads to a large measurement error of the thickness of the gypsum board and affects the measurement accuracy;

[0007] (3) When measuring the thickness of the gypsum board, it is necessary to ensure that the connection line of the measurement points below the gypsum board is perpendicular to the gypsum board, but in actual measurement, it is difficult to ensure this, resulting in deviations in the measurement results

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