Plastic net teaches you how to operate the embossing machine correctly

Plastic net teaches you how to operate the embossing machine correctly?

1. It is best to run at low speed during trial production. After familiarizing with the performance of the machine, the production speed can be gradually increased, so that the production safety and the embossing quality of the product can be better ensured.

2. During operation, proper control of temperature and pressure is very important. If the control is not good, it is easy to cause accidents and may even damage the machine. When heating and embossing and shaping, the problem can be controlled according to the material characteristics. Under normal circumstances, the temperature can be controlled between 40-90 °C. It is forbidden to use embossing three-dimensional printing with ultra-high temperature to prevent discoloration or deformation of the printed product and avoid the roller. The body is deformed by the influence of high temperature. The working pressure during embossing should be controlled according to the thickness and density of the printed materials, as appropriate, in the range of 3-8mpa. Do not blindly increase the pressure for the pursuit of high-definition embossing, so as to avoid pressure due to excessive pressure. The roll is deformed.

3. Pay attention to the relationship between machine speed, temperature and pressure and embossing effect. Generally speaking, e-commerce, when the machine speed is slow, the temperature is high, and the pressure is high, the embossing effect is relatively good, but it must be moderate, otherwise it will affect the embossing quality of the product. For the typesetting of materials with high tightness and good stiffness, the machine pressure can be appropriately larger.

4. In order to prevent the deformation of the pressure roller, the pressure roller must be depressurized when it is stopped for a long time. The operation procedure is as follows: firstly loosen the oil control valve, separate the pressure roller from the pattern roller, and then stop.

5. When pressing different patterns to replace the pattern roll, first loosen the 6 screws on the roller support beam, remove the heating tube on the drive chain and the pattern roll, and then remove the upper part of the bearing block at both ends of the pattern roll. Then use a belt or a soft and flexible rope sleeve to balance and lift on the drum. Quality control during disassembly, avoid using iron rollers or other hard objects to rub, pad and hit the surface of the pattern roller to prevent damage to the roller pattern.

6. If there is obvious wear and deformation of the pressure roller, it can be ground to achieve the centering degree required for uniform pressure.

7. During the use of the equipment, attention should be paid to the regular filling of the lubricating oil equipment. The bearings at both ends of the pattern roller are filled with calcium-based molybdenum disulfide once a month. The pressure roller supports both ends, the chain conveying roller and the oil cup are filled daily. Once the oil is applied, the cycloidal planetary gearbox changes the oil once every 3 months. Good lubrication can improve the performance and life of the embossing machine and ensure the embossing quality of the product.