The basic maintenance process of wet tissue packaging machine

Before working every day, the conveyor belt of the machine should be air-cleaned.

Maintenance of the remaining recovery axis

(1) Maintain once a month.

(2) Remove the fixing nut of the recovery wheel, take out the spring and the collection wheel.

(3) Apply butter on the contact surface between the shaft and the collecting wheel to keep the collecting wheel running smoothly.

When the shrink film remains after the sealing and trimming, please use a cork board to gently remove the surface residue. Do not wipe with metal. Metal friction will damage the protective film on the knife and reduce the function of the sealing knife.

Maintenance of bearings and housings: Maintenance should be carried out every three months. The parts with bearings and bearing seats on the outer surface of the machine should be lubricated by hydraulic oil dripping into the contact gap between the bearing and the main shaft, and the machine surface should be kept clean.

Maintenance of the chain and sprocket: about once every three months, first remove the protective cover of the transmission part, apply butter to the contact gap between the chain and the sprocket, and replace the protective cover after maintenance.

Adjust the belt tension: After the belt runs for a period of time, the belt will slack. If the belt drive is not tight, you need to adjust the belt tension.

Check whether the fixing screw of the cutter is tightened, if it is loose, tighten it. (Once a month)

Check the Teflon tape on the sealing silicone tape. If it is damaged, you need to replace it with a new one.

If the Teflon on the cutting knife has fallen off, and the film is easy to stick to the cutting knife, the cutting knife should be treated with Teflon again or replaced with a new sealing knife.

Replacement of electric heating tube: When the electric heating tube cannot be heated, it should be replaced.

(1) Before replacing the electric heating tube, first determine whether the voltage and wattage of the electric heating tube meet the requirements, and then turn off the power until the residual heat of the electric heating tube is eliminated.

(2) Remove the wires of the electric heating tube in the junction box.

(3) Loosen the fixing screw of the electric heating tube, take out the electric heating tube, and then put the newly purchased electric heating tube in.

(4) Ensure that all screws are fixed and locked, and lock the junction box after connecting all lines.

The lifting screw should be well lubricated: it should be maintained about once a month. First, remove the outer baffle and lubricate the contact gap between the T-shaped screw and the T-shaped nut. Then, turn the adjusting handle to adjust the lifting device up and down, so that the lubricating oil is fully lubricated. After maintenance, install the outer baffle.

Replacement of heat-resistant rubber or heat-resistant tape:

(1) After the residual temperature of the electric heating tube is eliminated, turn off the power and tear off the heat-resistant tape.

(2) Take out the heat-resistant rubber, replace it with the newly purchased heat-resistant rubber, and install it with the recess of the knife holder to ensure that its surface is completely flat, and remove the excessively long and redundant parts.

(3) Paste the heat-resistant tape again, paying attention that the tape should be flat and without wrinkles.

These are the precautions in the maintenance of the packaging machine. If you want to know more about packaging machine product details, please consult us.