Debugging skills of blow molding machine

The blow molding machine needs to be carefully debugged before operation to ensure that there will be no operational problems in the subsequent use process. How to operate the specific debugging, let us learn about the debugging skills of the blow molding machine.

Debugging skills of blow molding machine

When debugging the blow molding machine, the time and pressure of each link must be adjusted.

Check the hydraulic oil in the pressure tank and the oil level in the oil injector to ensure an adequate supply of hydraulic oil and lubricating oil.

Turn on the main power, turn on the main switch on the control box, and set the operation mode selection switch to jog or manual.

The starting of the machine should be carried out under the condition of no pressure in the hydraulic system, and then adjust the pressure of the hydraulic system to the normal pressure after starting.

After the hydraulic pump works, open the cooling water valve of the oil cooler to cool the return oil to prevent the oil temperature from being too high.

After the hydraulic pump works for a short time, close the safety door and manually close the mold, and open the pressure gauge to observe whether the pressure rises.

When the car is empty, manually operate the machine for several times and observe whether the actions of the safety door, indicator light and various valves are correct and sensitive.

Check whether the relay, limit switch, counting device and total stop button work normally, reliably and sensitively.

Carry out a semi-automatic operation test run and an automatic operation test run to check whether the operation is normal.

Lubricate all parts that need to be lubricated, including water pipe junctions and other pipeline junctions, to ensure that these parts can run unobstructed. If the lubrication is not in place, the phenomenon of jamming will occur, thus affecting the entire production process of the equipment ;

Make sure that all the travel switches are in the designated positions. Everyone should know that the travel switches control the movement and stop of the moving platen. If the adjustment of the travel switches is done, the operation of the moving platen will be guaranteed;

Install and fasten the position of the mold to ensure that the mold will not loosen, but before installation, clean the surface of the mold and the contact surface between the mold and the template, otherwise it will enter the production process of the product and affect the quality of the product.