Single punching machine working principle: The single punching machine features a small desktop electric continuous tableting machine, which can also be hand-cranked. The pressed tablets have the same thickness and high gloss without polishing. Since the single punching machine has only one die, it is called a single punching machine; the filling depth of the material and the thickness of the tablet can be adjusted. The punch of the lower punch of the single punching machine enters the middle die hole from the lower end of the middle die, seals the bottom of the middle die hole, fills the middle die hole with the drug by the feeder, and the punch of the upper punch enters the middle die from the upper end of the middle die hole Hole, and a certain distance, press the powder into a piece; then, the upper punch rises out of the hole, and the lower punch rises to push the tablet out of the middle die hole to complete the pressing process; the lower punch falls to the original position, ready to be filled again.
maintenance:
1. Lubrication of the friction surfaces of all moving parts is an important part of ensuring the normal operation of the machine and prolonging the service life. In particular, if the main moving parts are dry and run in the absence of oil, they will be quickly damaged and cannot be used. Therefore, the tablet press is Before use, all oil cups, oil holes and friction surfaces must be lubricated, and the air is running so that the friction surfaces are covered with oil film before they can be put into use. In the future, each shift will be refueled on time, but it should not be too much for each refueling, so as to avoid spillage affecting cleaning and staining the tablets. The fueling parts and the number of fueling are shown in the following table:
2. Before each shift, check whether the screws are loose. During the work, always pay attention to the inspection. If it is loose, tighten it immediately to avoid malfunction. The main parts are: upper punch fastening nut, middle die fixing screw, undershoot fixing screw; connecting rod lock nut, link pin set screw; lift fork lock nut (2) butterfly screw; Set the fixing screws (2).
3, before and after each shift, you must manually test a few pieces, and then open the electric tablet after no problem.
4. In the process of tableting, the quality of the die should be checked frequently. If there is a missing edge, a crack, or a serious damage, it will be replaced in time to avoid damage to the machine and affect the quality of the tablet.
5. After using each day, remove the remaining powder and wipe off all parts of the machine. If the deactivation time is long, the die must be removed and the machine rubbed each side. Wipe the work surface, apply anti-rust oil, cover the dust-proof clothes; the die should be wiped clean and immersed in oil to save.
6, regular inspection of the machine, 2 times a month.
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