ABB GFD563A101 3BHE046836R0101 Pneumatic Solenoid Valve

ABB GFD563A101 3BHE046836R0101 Pneumatic Solenoid Valve

ABB GFD563A101 3BHE046836R0101 work process: close the control box power switch, open the control box panel power switch (Note: in the drawing of the control principle system flowchart, found that the machine’s previous control system there are security risks. Previously, the machine did not run ready to press the button, which is added to my technical reform with the start / stop that is the piano key interlock button control, press the run ready to press the button to prevent the manual state of the actuator mistakenly moving, resulting in accidental bodily injury or damage to the machine), you can select the manual or automatic mode of operation.

ABB GFD563A101 3BHE046836R0101 choose automatic operation: in the automatic switch closed state, press the start button, slide into the pneumatic solenoid valve for, slide in / slide back cylinder in the role of air pressure to drive the action of the tie rod, so that the moving template sliding forward. When touching the slide-in proximity switch, stop sliding in, then close the mold pneumatic solenoid valve gets power to work, close the mold/open the mold cylinder under the action of air pressure to drive the guide bar action, make the moving template to the top and the fixed template to close quickly.

ABB GFD563A101 3BHE046836R0101 in the mold sliding into the stage with the mold, once there is an abnormal emergency situation, the safety grating sensing work or step on the foot pedal very stop switch, the mold solenoid valve will be powered off since the reset, the cylinder in the role of the gas pressure into the mold under the action of the action of the open mold, when the mold position reaches the open mold limit close switch, slide back the solenoid valve is powered to work, the slide back solenoid valve. When the open mold position reaches the limit switch of the open mold, the sliding solenoid valve will get the power to work, and the sliding in/sliding out cylinder will make the moving template slide backward under the action of air pressure to complete the man-machine protection process.