Face mask body making machine

Abstract

The invention relates to the field of face mask production equipment, in particular to a face mask body making machine. The face mask body making machine comprises a feeding mechanism, a frame, a printing mechanism, a fixed nose bridge strip mechanism, a pattern mechanism, a cutting mechanism, a waste material collecting mechanism and a discharging mechanism, wherein the feeding mechanism is used for feeding non-woven fabrics and nose bridge strips; the printing mechanism is used for printing on the non-woven fabrics; the fixed nose bridge strip mechanism is used for welding the nose bridge strips on the non-woven fabrics; the pattern mechanism is used for molding patterns on the non-woven fabrics; the cutting mechanism is used for cutting corners of the non-woven fabrics on which the patterns are molded; the waste material collecting mechanism is used for recovering waste scraps; the discharging mechanism is used for discharging finished face masks; the printing mechanism, the fixed nose bridge strip mechanism, the pattern mechanism, the cutting mechanism, the waste collecting mechanism and the discharging mechanism are all arranged above the frame, and are all positioned behind the feeding mechanism. The face mask body making machine has high production efficiency, and has contribution to improvement of the face mask quality.

Description

technical field [0001] The invention relates to the field of mask production equipment, in particular to a mask body manufacturing machine. Background technique [0002] Disposable masks (including medical and civil) are widely used in all walks of life because of their low price and easy use. Disposable masks generally use non-woven fabrics with good air permeability, and the mask body is made into a mask body by a mask body manufacturing machine, and then the elastic ear straps are welded by an ear strap welding machine. [0003] The mask body manufacturing machine of the prior art has the following problems. On the one hand, during the discharging process of the feeding mechanism, the non-woven fabric strip will collapse during the conveying process, resulting in a change in the tension of the strip, so that the strip of material reaching the processing mechanism will appear The bending phenomenon seriously affects the product quality. In the prior art, handles are gene...

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Problems solved by technology

[0003] The mask body manufacturing machine of the prior art has the following problems. On the one hand, during the discharging process of the feeding mechanism, the non-woven fabric strip will collapse during the conveying process, resulting in a change in the tension of the strip, so that the strip of material reaching the processing mechanism will appear Bending phenomenon seriously affects product quality

In the prior art, handles are generally provided to adjust the position of the discharge shaft to change the tension of the non-woven fabric, but the handles are mostly set on the rear side of the material rack. When adjusting, the material rack needs to be moved first, and then adjusted. The operation is complicated and the adjustment The efficiency is low, and the adjustment effect is not good, and the bending phenomenon of the material strip cannot be completely avoided, which affects the quality of subsequent products

In the second aspect, when cutting non-woven fabric strips, due to the unstable tension of the strips, the cutting accuracy is low, and the quality of the masks produced is poor; In the middle, there will be errors, resulting in that the pattern may be just below the cutter when the material strip enters the cutting mechanism. Direct cutting will destroy the pattern due to the inaccurate cutting position, which will further affect the product quality.

In the third aspect, in the waste collection device in the prior art, the waste collection wheel is a rubber wheel, but the rubber wheel will generate static electricity due to friction during the waste collection process, causing the waste collection wheel to absorb the waste, so that the waste cannot be discharged, and the waste is accumulated in the At the waste collection wheel, it will cause downtime and affect work efficiency

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