A quality detection device for door and window gauze and its application method

Abstract

The invention discloses a quality detection device for a door / window screen, belonging to the field of quality detection. The quality detection device disclosed by the invention comprises an overall frame, a screen clamping mechanism, a detection mechanism and a loading mechanism, wherein the screen clamping mechanism adjusts the relative height of a screen fixing rod on the overall frame by utilizing a tensioning mechanism; a screen fixing clamping groove is formed in the overall frame, and the upper and lower sides of a to-be-detected screen are clamped by virtue of the screen fixing clamping groove and the screen fixing rod; the detection mechanism comprises a driving motor, a lead screw sliding table, a support frame, a detection meter bracket, a digital indicator and a sliding rail; the lead screw sliding table is driven by the driving motor and is used for driving the support frame to move along the horizontal direction; a measuring head of the digital indicator faces the to-be-detected screen, and the digital indicator is positioned in the middle of the to-be-detected screen; and the loading mechanism hooks the to-be-detected screen by virtue of a hook so as to realize tension loading of the to-be-detected screen. The special detection device and method are designed according to the screen detection standard, the structure is simple, the detection is convenient, and the intelligent degree is high.

Description

technical field [0001] The present invention relates to a gauze detection device, more specifically, to a door and window gauze quality detection device and its use method, which is mainly used to detect the changes of each part of the gauze when it is under tension. Background technique [0002] Mosquitoes often plague people's daily life, especially in summer and autumn, which not only affects people's quality of life, but also is the medium of infectious diseases. In order to overcome the disturbance of mosquitoes and other unwelcome foreign objects, gauze is generally installed on doors and windows in families now. Netting, after installing the gauze, significantly reduces the mosquito infestation. Gauze is a commonly used building material. Although the country and the industry have formulated corresponding standards for gauze to regulate the production and manufacturing of gauze; however, there is still no corresponding gauze quality testing equipment since the standar...

AI Technical Summary

Problems solved by technology

Gauze is a commonly used building material. Although the country and the industry have formulated corresponding standards for gauze to regulate the production and manufacturing of gauze; however, there is still no corresponding gauze quality testing equipment since the standard was formulated until today. , so that the quality of gauze on the market cannot be effectively detected

[0003] At present, the quality of gauze on the market is uneven, a large number of low-quality gauze floods the market, and the market is chaotic, which brings great losses to consumers.

Under the action of tension (tension), the deformation of each part of the gauze is an important indicator that affects the quality of the gauze. The gauze with better quality has better recovery performance after being deformed by tension. The overall deformation of the gauze is small, basically will not affect the use of the gauze, and the service life is longer; and the gauze of poor quality will deform greatly after being stressed, and it is difficult to recover, causing the gauze to be fluffy, bulging, and the gauze Net shrinkage, loose silk, etc., seriously affect the service life of the gauze

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