How to adjust the height of the line pressing wheel of carton machine

The height adjustment method of the line pressing wheel of the carton machine is that each line pressing wheel independently uses a cylinder to drive the line pressing wheel to rise and fall. The welding wire pinch roller is a fixing device for fixing the welding wire after it leaves the die. When in use, the wheel part is pressed on the welding wire, and one end is fixed on the die box through the positioning device.