The function and characteristics of the circular die-cutting machine
The automatic circular die-cutting machine adopts man-machine interface, touch screen operation, and is fully controlled by PLC. The main drive adopts variable frequency speed regulation, which can achieve excellent performance such as energy saving, stable speed increase, safety and reliability. In the die-cutting part, the double rolls of the machine are made of high-quality seamless steel pipes, quenched and tempered, and balanced and corrected. The wall thickness of the roller is 40mm, the surface is ground and hard chrome plated. The rubber pad of the die-cutting soft roller adopts American CUE, and the number of die-cuts is 12 million times. At the same time, it is equipped with an automatic grinding system for rubber pads, which can grind rubber pads 3-5 times, which greatly improves and prolongs the service life of rubber pads. In order to prevent the change of the surface speed and the change of the die-cutting size after the rubber pad is ground, the machine is also equipped with an automatic speed difference compensation device. No matter how the diameter of the soft roller changes, the speed difference automatic compensation device can maintain the die-cutting size. completely consistent. At the same time, the machine moves left and right on the soft roller, effectively and reasonably making the die-cutting knife in a different position each time it is cut. SGM series automatic circular die-cutting machine adopts finely ground helical teeth made of 40CR material on the transmission gear. The use of automatic intermittent oil supply lubrication, oil shortage automatic alarm device, and die-cutting roller cylinder-type separation device not only reduces the wear of the rubber pad, but also ensures the correct die-cutting of each cardboard. In the adjustment of the size of the cardboard, the machine adopts unilateral electric adjustment on the left and right, and double-bar linkage adjustment on the front and rear, which is fast and accurate. The outstanding performance of SGM series automatic circular die-cutting machine is not only high die-cutting precision, easy to use, safe and reliable, but also the fastest machine speed of the equipment can reach 10,000 pieces of cardboard per hour, which fully demonstrates the circular die-cutting die. High efficiency level of the cutting machine.