Guangzhou Karts Mechanical & Electrical Manufacture Co.,Ltd.
Guangzhou Karts Mechanical & Electrical Manufacture Co.,Ltd.
Contact Us
How to Weld and Fold the Ear Straps of the Automatic Face Mask Making Machine?
How to Weld and Fold the Ear Straps of the Automatic Face Mask Making Machine?


Ⅰ. Working sequence of the automatic face mask making machine


1. The main body of the face mask is transported from the previous process to the feeding place, and follows the marching type conveyor line;

2. Going through the ear strap welding mechanism, the ear strap is welded to the main body of the face mask;

3. Going through the ear strap folding mechanism of the automatic face mask making machine, the ear straps are folded inward; (This mechanism is the extra process that this face mask will receive compared to the outer ear type face mask)

4. The finished face mask enters the stacking mechanism, which will then stack 10 masks each time, put them on the unloading conveyor belt. And then manually take them away.


Ⅱ. The analysis of the mechanism of the automatic face mask making machine


1. Marching type conveyor line

The conveyor line adopts a double sprocket structure, with chains with ears on both sides, and the mask carrier is fixed on the chain; Then the carrier advances in a step-by-step manner, each time it walks one grid, and the drive of the conveyor line is step-by-step /servo motor;


2. Earband welding mechanism

Action sequence of the automatic face mask making machine:

The conveying line transports the mask body to the mask stop position → ear strap processing mechanism places the ear straps on both ends of the mask → press the pressing mechanism down → the ultrasonic welding machine works to weld the ear straps to the mask → complete.


3. Earband folding mechanism

Action sequence of the automatic face mask making machine:

→ The mask carrier transports the mask, and when it passes the earband deflector, the earband will be folded by 90°(the function of the lower pressure roller of the face mask is to prevent the face mask from being brought up during the diversion);

→ After reaching the position, press the air cylinder down to press the face mask, and then the earband folding cylinder pushes the earband forward onto the face mask and retracts;

→ Press the welding guide pin down, press the contact point between the ear strap and the mask body, and then heat it.


4. Palletizing mechanism

Action sequence of the automatic face mask making machine

→ The carrier conveys the face mask to the belt line, and the conveyor belt line takes the face mask to the blanking place;

→ The upper sensor has a counting function. Every time when 10 pieces are accumulated, press the cylinder downward to press the 10 masks onto the feeding conveyor belt, and finally the face masks are manually taken away.