Views: 0 Author: Site Editor Publish Time: 2023-01-10 Origin: Site
Is there any noise in the blowing molding machine? How to solve it?
The operation process of the blowing machine is to preheat and heat up, set the temperature value on the temperature control meter according to the process requirements, start the heating system for heat up, and check whether the current indication value of each heater is normal. After reaching the processing temperature, start the feeding production. Whether in the traction machine driving, or the cutting machine closed after the power supply will produce a certain amount of noise.
The clamping conveying device of the tractor runs slowly, heat the heating device according to the process requirements, and adjust the heating temperature by the procedure. After the temperature reaches the process requirements, the prefabricated pipe billet shall be sent to the heating device with a special holding mechanism. After heating the billet to the required temperature, place the mandrel from the-end. The manrol is provided with an air inlet and can be moved axially. Welding pipe bottom. The upper end module of the heating device is pressed down to weld the bottom of the pipe blank to form the bottom of the bottle. The mandrel extends upward, stretches the whole pipe, and injects compressed air into the pipe, so as to achieve bidirectional tensile orientation.
Then to the blow mold into the cooling medium, so that the bidirectional stretch of the product quickly transport cooling shape, get the desired shape of the plastic hollow products. In this series of production process, it will inevitably produce some noise, affecting the life and rest of the surrounding people. This requires us to make a good safe operation procedure for the extrusion blowing machine, and try to avoid or reduce the noise.
Now the general factory uses light bricks, that is, hollow bricks as the exterior wall, these materials are poor sealing, in the production, the noise issued when the machine does irregular vibration will hinder people's normal rest, study and work. If it is in the residential area, the impact is very big, you can also make a light steel on the wall against the road, add the paper gypsum board filled with sound insulation cotton sandwich, and then treat the surface with ordinary wall paint.
There are three ways to reduce noise when blowing molding operation
1, first reduce the noise from the sound source, that is, the workshop window should be strictly sealed, no matter you are a single window or a double window, the main sealing. Using thick curtains to consume part of the energy of the sound, is also a simpler way, but certainly not a very effective way
2. Another one is to reduce the noise in the process of sound propagation. Double curtains can be installed in the window of the workshop, and the thick and thick floor curtains are used. Close the window and pull the double thick curtains when starting the production, which can effectively reduce the noise and absorb part of the noise.
3. Reduce the noise in the human ear. Workers in operation can wear earplugs to reduce the impact of noise on themselves.
The above content is the solution to the plastic blowing machine noise method, I hope to be useful to you.