How much do you know about the operating procedures of vertical injection molding machines?
It is understood that vertical injection molding machines are one of the common equipment among injection molding machines. In practical applications, they are mainly widely used in the plastic products industry. So how does a vertical injection molding machine operate? How much do you know about the operating procedures of vertical injection molding machines? The following editor will introduce it to you in detail.
1. Preparation
1.1. Check whether the various parts of the machine and the electrical control box are in good condition.
1.2. Check the oil level of the hydraulic oil, whether the oil storage is sufficient, start the motor to observe whether the oil output of the axial piston valve is normal.
1.3. Open the cooling water valve to connect the cooling water.
Operation of vertical injection molding machine
2. Operation
2.1. Mold loading: Push the mold transfer mechanism to the *** position, install the plastic mold on the mobile template, unscrew the fixed template, calibrate the upper mold and the fixed template of the plastic mold and tighten the screw, fasten the lower mold of the plastic mold to the mobile template, run the mold transfer mechanism, and check whether the mold position is correct.
2.2. Heating the barrel: Turn on the electric heating switch of the electrical control box, add plastic into the barrel, and heat it fully to melt the plastic.
2.3. Injection molding operation: Turn on the solenoid valve 8 to make the mold shifting mechanism rise and close the plastic mold, and turn on the solenoid valve 6 to press the injection plunger into the barrel for injection molding. After the injection molding is completed, turn on the solenoid valve 6 to press the injection plunger out of the barrel, turn on the solenoid valve 8 to make the mold shifting mechanism descend, and then the plastic mold can be opened and demolded.
3. Maintenance and care
3.1. Check whether the hydraulic oil storage is sufficient. If it is insufficient, it should be replenished in time, and the oil should be kept clean at all times.
3.2. Lubrication points should be regularly lubricated according to regulations, and the oil filter should be cleaned regularly. Keep the area around the machine clean and do not allow dirt to enter the oil tank.
3.3. After use, the dirt on the machine should be wiped clean, and the smooth surface should be oiled
3.4. Regularly check the electrical parts, remove dirt, oil dust, keep the electrical contacts clean, and frequently remove dirt and dust on the joints.
