1. Overview
This equipment is used for fully automatic forming of disposable flat masks: after the whole roll of fabric is unrolled, it is driven by rollers to automatically fold and wrap the edges; The whole roll of the bridge of the nose is drawn and unrolled, cut to a fixed length and then imported into the hemming fabric, the upper and lower sides and both sides are ultrasonically welded to the seal, and then cut into shape by a cutter; The mask is transported to the mask ear loop welding station through the assembly line, and the mask is finally formed by ultrasonic welding; when the mask is made, it is transported to the flat belt line through the assembly line for collection
2. Technical Parameters
– Production efficiency: 80-110 pieces/minute (it is recommended to operate at a speed of 90 pieces/minute within 200,000 pieces, after 200,000 pieces, the customer should choose the appropriate speed according to its process and material quality);
-The qualification rate of equipment production: >95% (except when the incoming materials do not meet the requirements and the improper operation of employees);
– Equipment failure rate: <2% (refers to the failure caused by the equipment itself).
3. Features
– The performance of the whole machine is stable, the production speed can be continuously adjusted, the production efficiency is high, the maximum can reach 110 pieces/minute, the counting is convenient and accurate, the utilization rate of raw materials is high, the operation and adjustment are simple and convenient, the degree of automation is high, and the labor cost is effectively reduced;
– The punching machine adopts a plug-in folding device, which is simple and quick to adjust;
– It adopts integrated welding tooth mold, the tooth mold material is CR12MOV, and the machining center is processed and formed at one time. After heat treatment, it reaches about HRC55 degrees, which greatly improves the service life of the tooth mold;
– The aluminum alloy frame is used, which is strong and beautiful, ensuring the precise size of the finished product;
– The tension of the cloth width can be adjusted through the counterweight of the friction belt, so as to effectively ensure the beauty and flatness of the finished product;
– Adopt independent nose wire conveying group, which is convenient for adjustment and maintenance;
– Adopt the self-developed ultrasonic welding system for mask machine, the output is strong and stable, and the welding quality of the product is effectively guaranteed;
– Pneumatic components adopt SMC and AirTAC brands to ensure product quality and smooth movement.
– Adopt PLC to automatically control the movement of the whole machine to reduce the difficulty of operation for users.
– The motor of the servo system has a large output torque and a high speed; the motor itself generates little heat, has low noise and high efficiency; it responds quickly and is suitable for frequent startup, which can make the mask machine run smoothly and has a low failure rate.
– The product discharge position is automatically stacked, which is convenient for finishing and stacking of finished products.
