A kind of plane mask production equipment and production method

Abstract

The invention discloses a flat mask production equipment and a production method. The flat mask production equipment includes a frame, a mask roll feeding device, a pre-order processing device, an ear wire welding device, a mask cutting device, and a mask substrate conveying device The ear wire welding device and the mask cutting device are successively arranged on the frame along the conveying direction of the mask substrate; the mask substrate conveying device is arranged on the ear in the conveying direction of the mask substrate The two ends of the wire welding device are used to pull the movement of the mask base, including the first mask base conveying device and the second mask base conveying device; the first mask base conveying device includes the first conveying roller set and the first power mechanism, and the first mask base conveying device includes the first conveying roller set and the first power mechanism. The second mask substrate conveying device includes a second conveying roller set and a second power mechanism. The plane mask production equipment of the present invention can improve the accuracy and quality of ear wire welding, and is easy to expand modules to improve production efficiency.

Description

technical field [0001] The invention relates to a plane mask machine, in particular to a plane mask production equipment and production method. Background technique [0002] A mask is a sanitary product, generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, viruses, and droplets from entering and exiting the wearer's mouth and nose. The mask is mainly made of non-woven fabrics Made of gauze, the mask has a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, wearing a mask has a very good effect when working in a polluted environment such as dust. [0003] Existing masks are generally produced automatically by mask production equipment. The mask production equipment manufactures a filter with a certain filtration performance through processes such as hot pressing, folding, ultrasonic welding, waste removal, and welding of ear loops and ...

AI Technical Summary

Problems solved by technology

In this process, after the mask base is cut into independent mask bodies, the mask body will be more or less deformed and contracted, which will cause the position of the mask body to shift, so position errors are prone to occur, thus affecting the ear Ear wire welding accuracy and welding quality when the wire welding device welds the ear wire to the mask body (false welding occurs)

[0006] (2), because in the mask production process, the production efficiency of the mask cutting device (that is, cutting the mask base into the mask body) is greater than the production efficiency of the ear wire welding of the ear wire welding module, the one-to-two fully automatic flat mask The machine sends the cut mask body to two sets of ear wire welding modules through a fully automatic feeding system divided into two for ear wire welding respectively, so as to balance the production of the two processes of ear wire welding and mask cutting Beats, the existing problem is that the combined volume of the cut part of the mask body and the welding part of the ear wire of the mask is relatively large, and if you want to further improve production efficiency, when adding ear wire welding modules, each additional set of ear wire welding modules will cost more A separate fully automatic feeding system needs to be set up to cooperate with it, which further increases the volume of the flat mask machine, and the manufacturing cost is also relatively high

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