A nose wire intelligent feeding device and method for a mask machine

Abstract

The invention discloses a nose wire intelligent feeding device and method for a mask machine, which includes a frame, on which a nose wire feeding mechanism, a nose wire straightening mechanism, a nose wire cutting mechanism, a nose wire pushing mechanism, Nose wire clamping block and control module, the nose wire cutting mechanism includes a power crank, a cutting connecting rod, a cutting guide rail, a cutting slider, an online cutting force adjustment device and a cutter; the nose wire clamping block is equipped with a photoelectric detection sensor module, The control module is used to control the working states of the nose wire feeding mechanism, the nose wire straightening mechanism, the nose wire cutting mechanism and the nose wire pushing mechanism. In the present invention, the image information scanned by the linear CCD sensor component and the processed data of the metal signal strength information detected by the metal sensor are input into the deep convolutional neural network, so as to carry out online intelligent judgment on the pushing quality of the nose wire, and then through the control The module controls the nose wire cutting mechanism to perform corresponding operations, completes the online real-time adjustment of the cutting force of the cutter, and improves the output yield rate.

Description

technical field [0001] The invention relates to the technical field of mask processing machinery, in particular to an intelligent nose wire feeding device and method for a mask machine. Background technique [0002] According to relevant authoritative research, the new type of coronavirus pneumonia is mainly transmitted through droplets and direct contact. Wearing a mask is one of the main ways for people to prevent the virus. Therefore, the country and local governments require citizens to wear masks when going out during the epidemic. Face mask. With the spread of the pneumonia epidemic caused by the new coronavirus, the demand for masks has surged across the country, and masks are in short supply. According to statistics from the Ministry of Industry and Information Technology, before the outbreak, my country's production capacity of masks was about 20 million per day, but after the outbreak, residents need to wear masks when going out. my country is a large country wit...

AI Technical Summary

Problems solved by technology

Since the longitudinal discharging method occupies more length of the production line than the horizontal discharging method, its output per unit time is relatively low. The discharging mechanism of the horizontal discharging method is preferred. At the same time, due to the uneven force in the cutting and pushing process, the tool is easy to wear, resulting in The output yield rate of the horizontal feeding method is low. Therefore, it is necessary to improve the existing nose wire feeding method and propose a matching mechanism to achieve a high yield rate.

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