Ear belt production device of mask machine

Abstract

The invention discloses an ear belt production device of a mask machine. The ear belt production device comprises an ear belt conveying line support, an ear belt conveying line arranged on the ear belt conveying line support, a wiring mechanism positioned on one side of the ear belt conveying line, and a shearing mechanism, and a plurality of wire clamping mechanisms are arranged on one side of the ear belt conveying line at intervals; each wire clamping mechanism comprises two wire clamping devices which are arranged at intervals, and a plurality of wrapping posts are arranged on the other side of the ear belt conveying line at intervals; the wiring mechanism is used for arranging a wire between the wrapping posts and the wire clamping mechanisms in a snake shape; and the shearing mechanism is located on one side of the ear belt conveying line and used for shearing the wire between the two wire clamping devices of each wire clamping mechanism so that one ear belt can be formed betweenevery two adjacent wire clamping mechanisms. According to the ear belt production device, the process of producing the ear belt is independently stripped, and the process of producing the ear belt and the process of welding can be simultaneously carried out, so that the connection time among various steps is saved.

Description

technical field [0001] The invention relates to the field of welding technology of mask ear loops, in particular to an ear loop production device for a mask machine. Background technique [0002] Mask is a kind of sanitary protective equipment, which is usually worn on the mouth and nose to filter the air entering the mouth and nose, and block the droplets, dust, pollen and other substances in the air. And mouth mask generally all is to adopt ear strap to hang on the ear of human body, so that mouth mask body can fit on mouth and nose. Therefore, in the production process of the mask, one of the steps is to bend the ear straps into a semicircle, and then weld the two ends of the ear straps to the mask body. [0003] In the prior art, the earband production device of the mask machine adopts an integrated structure, in which the wiring mechanism, welding device, and shearing device are all integrated in a small area, and the wiring mechanism includes several rotating parts an...

AI Technical Summary

Problems solved by technology

With such a welding device, the steps of pulling the wire, compressing the wire, welding, and cutting the wire must be carried out in sequence. The connection between the steps needs to waste a lot of time, and it is difficult to further improve the work efficiency.

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