The structure of the imported lock forming machine
1.The feed part
First of all, the feed part is mainly to achieve quantitative feed, to ensure that the material evenly into the rollers. The spiral feed unit is driven by an electromagnetic speed regulator and rotated by the pulley and the worm reducer, pressing the pressed material into the main feed port. Due to the constant torque characteristics of the electromagnetic speed control motor, a constant supply pressure can be maintained to stabilize the quality of the particles when the amount of material in the spiral feeder is equal to the amount of material required by the host. If the feed volume is too large, the feed unit will be overloaded, and if the feed volume is too small, it will not become a ball. Therefore, skilled operation is an important condition to ensure the normal operation of the ball.
2.The transmission part
Secondly, the molding part mainly refers to the main part, and the core part is the roller. When the two pressure rollers between the feed too much or into the metal block, the hydraulic cylinder piston rod is in a pressure overload state, the hydraulic pump will stop, the accumulator will buffer pressure changes, the safety valve will open the return port, the piston rod will shift. The gap between the pressure rollers increases to allow the hard material to pass through the pressure roller and the system pressure returns to normal, thus protecting the pressure roller from damage.
3.The formation part
Third, the transmission part, the main transmission system is: the motor a triangular belt – a decelerator – an open gear – a roll. The main unit is powered by an electromagnetic speed control motor and is transmitted to the drive shaft via a pulley and cylindrical gear reducer. The active and passive shafts ensure synchronous operation through open gears. The hydraulics are mounted behind the driven bearing box. The hydraulic protection is driven by a hydraulic pump to drive the high pressure oil into the hydraulic cylinder, causing the axial displacement of the piston. The front joint of the piston rod is placed on the bearing box to meet the requirements of production pressure.