Intelligent nose wire discharging device and method of mask machine

Abstract

The invention discloses an intelligent nose wire discharging device and method of a mask machine. The device comprises a machine frame. A nose wire discharging mechanism, a nose wire straightening mechanism, a nose wire cutting mechanism, a nose wire pushing mechanism, a nose wire clamping block and a control module are arranged on the machine frame. The nose wire cutting mechanism comprises a power crank, a cutting connecting rod, a cutting guide rail, a cutting sliding block, an online cutting force adjusting device and a cutter. A photoelectric detection sensing module is arranged inside the nose wire clamping block. The control module is used for controlling working states of the nose wire discharging mechanism, the nose wire straightening mechanism, the nose wire cutting mechanism andthe nose wire pushing mechanism. According to the device and the method, data which are obtained after processing image information scanned by a linear CCD sensor assembly and metal signal intensityinformation detected by a metal sensor are input into a deep convolutional neural network, then online intelligent judgment is conducted on the pushing quality of nose wires, then the control module controls the nose wire cutting mechanism to conduct corresponding operation, online real-time adjustment on the cutting force of the cutter is completed, and the production yield is improved.

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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