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In the rubber production industry, the role of the rubber mixing mill is becoming more and more important. So it is necessary to know how to use the rubber mixing mill correctly. Let’s go together to learn how to use the rubber mixing mill correctly.
Here is the content list:
1. What is a rubber mixing machine?
2. How to operate the rubber mixing machine correctly?
What is a rubber mixing machine?
A rubber mixing machine is a kind of mixing plastic equipment applied earlier in plastic products production factories. In the calendar production line, the rubber mixer is in front of the calendar and after the mixer, and its role is to mix and plasticize the evenly mixed raw materials and provide a more evenly mixed molten material for the calendar to calendar and mold plastic products. When producing cable material, the rubber mixer can directly mix the powder material according to the formula into molten material, and then press the plastic into a sheet belt, so that the granulator is cut into granules. In the floor leather production line, it can directly provide the cloth-based leather with the base coat which is mixed and plasticized evenly. The recycled waste plastic film (sheet) can also be re-refined and plasticized back to the system on the rubber mixing machine.
How to operate the rubber mixing machine correctly?
1. Make a good preparation
Before driving the rubber mixing machine, you must wear leather wrist guards, wear a mask for mixing operations, and avoid waist-tie ropes, belts, rubber, etc. It is strictly forbidden to operate in a cloak. Carefully check the size of the rubber mixing machine gears and rollers between the debris. The first time to drive each shift, must pull the emergency brake device, check whether the brake is sensitive and reliable (after the empty brake, the front roller rotation shall not exceed a quarter of a week), the normal operation of the emergency brake device is strictly prohibited to shut down the car. If more than two people operate together, they must echo each other and confirm that there is no danger before driving.
2. Correct operation
First of all, adjust the roll distance and keep the balance of the roll distance. It is strictly forbidden to adjust the roller distance at both ends with different sizes, which will cause roller bias and damage the equipment easily. It is customary to add material from the power incoming end, which is unreasonable. From the bending moment diagram and torque diagram, the material should be added at the speed ratio gear end. Since the synthetic bending moment and torque at the drive end are greater than that at the speed ratio gear end, it is easier to damage the equipment by adding hard and large pieces of rubber at the drive end first.
In the process of roller operation, the hot roller is suddenly cooled, that is, when the roller temperature is found to be too high, the sudden passage of cooling water, under the combined effect of transverse pressure and temperature difference stress, will lead to damage to the roller Jane. Therefore, the cooling of the rubber mixing machine should be carried out gradually, and it is best to cool down the machine empty.
When there is debris in the rubber or roller or accumulation of rubber at the gear plate rubber and shaft tile during the operation of the roller, it is necessary to stop and deal with it. If the rubber accumulates in the transport belt or malfunctions, it must stop and deal with it. In case of sudden stopping, the power should be cut off and the water and steam valves should be closed in order. It is forbidden to drive with the load. It is forbidden to rely on the rotating part of the rubber mixing machine and the material tray, stand and sit; not to transmit objects above the running roller; to pay attention to the surrounding situation when pulling and pushing the vehicle, to prevent hitting and touching people, and to prevent overturning and injuring people when loading materials.
The above is the operation of the rubber mixing mill, have you learned? Qingdao Huicai Machine Manufacture Co., Ltd. conducts many tests on rubber mixing mills before they leave the factory, and the quality qualification rate is guaranteed. If you are in the rubber mixing mill business, you can consider our cost-effective products.