Rewinding machine maintenance and fault cleaning method

Sweeping the toilet paper rewinding machine problem Two steps:

1. The photoelectric protection function of a fully-open toilet paper production and processing equipment fails, and the machine can still operate after emergency treatment. Because there is no protection detection operator was worried about personal safety, resulting in low efficiency.

2, remove the circuit board, perform visual inspection, find the color of the substrate around the power bridge, determine that the bridge has burned out, and replace it with the bridge. Still no response. Measuring with a multimeter, the newly replaced bridge pile has also burned out, thereby discriminating that there is a short circuit. Looking at the components one by one from the bridge stack, it was found that a three-terminal regulator block (7805) was broken down, and the components were replaced. After power-on, the power indicator on the board was lit. The operator installed the circuit board on the machine and operated according to the normal procedure to see if the photoelectric protection function was working. The light was covered by the hand, and the falling knife immediately stopped. It was tried several times and was normal.

Maintenance:

1. The transmission equipment of the toilet paper rewinding machine, such as the gear chain, needs to be added with butter over time.

2. The rewinding machine generally does not have problems. The consumable parts are nothing more than small pinions. If one is added, the printing knife is simply broken, and the wool roller is in use. After one and a half years, it will become thinner. The demand will be transported back to the factory for renovation. If the steel roller embossing equipment needs to replace the embossed pattern, it is necessary to transport the steel roller back to the original factory for modification. It will not cost much.

3. Pay attention to the voltage of the winder should be stable, otherwise simply burn the motor; pay attention to hygiene, do not let the debris fall between the steel roller and the roller.