Installation And Adjustment Of Two-Color Tablet Press Die
Mar 07, 2022
Before installing the mold of the two-color tablet press, the power source of the tablet pressing motor must be cut off, and the cover plate, the lower punch and the upper rail, the hopper and the feeder must be removed. Open the door on the right, and gradually clean the working surface of the turntable, the die hole and the die for installation, and apply some animal oil to the middle die and the punch, and adjust the thickness of the sheet to more than 5.
To install the middle die of the two-color tablet press, loosen the embossed screw screwed on the upper track cover, pull out the cover, and tap the middle die from the punching hole with a middle die punch to make the middle die fit into the middle die hole. The middle mold must not exceed the task surface of the turntable, and should be tested one by one to avoid mistakes. When installing the middle mold, move the inner test handwheel of the lower part of the machine to make the turntable move clockwise, and then fix it with the middle mold screw.
To install the upper punch of the two-color tablet press, remove the cover on the upper rail guide plate, then gradually pull the upper punch out of the hole, twist the punch with your thumb and forefinger, and check that the head enters the middle die and slides up and down quickly. , no hard rubbing scene is qualified. The upper punch is all installed, and the cover plate is fastened.
After the complete set of tablet press molds are installed, move the handwheel to make the turn back and rotate for two circles, and check the high and low punches entering the middle die hole and the running status on the rail guide, which should be sensitive, without collision and hard rubbing. It should be noted that when the lower punch rises to the highest point (ie, the film output), it should exceed the working surface of the turntable by 0.05-0.15, so as to avoid damage to the punch and other parts, then start the machine, idle for 5 minutes, and start production after stable operation.