As a kind of high efficiency and high precision forming equipment, servo electric screw brick press is widely used in ceramics, building materials and other fields. However, in the process of use, it is inevitable to encounter some problems. This paper will introduce some common faults and solutions of servo electric screw brick press, and illustrate through actual production cases.

First, common faults and solutions

Screw mechanism stuck

Fault performance: the screw mechanism can not rotate normally, resulting in blocked feeding. Solution: Check whether there is a foreign body stuck in the screw mechanism, clean up and restart the equipment. Check the lubrication of the screw mechanism to ensure good lubrication.

Mold cavity leakage

Fault performance: the seal between the mold cavity and the screw mechanism is not strict, resulting in mud leakage. Solution: Check whether the cavity seal ring is aging or damaged, and replace the seal ring in time. Adjust the gap between the mold cavity and the screw mechanism to ensure a good seal.

The shape of the brick is uneven

Fault performance: the shape of the brick is irregular and the size is inconsistent.

Solution: Check the control accuracy of the servo motor to ensure that the motor can accurately control the rotation of the spiral mechanism. Check whether the feeding system is stable and ensure that the feeding amount is even. Adjust molding pressure and time, optimize molding process parameters.

The device runs excessively noisy

Fault performance: the noise increases significantly when the equipment is running.

Solution: Check the fastening of each component of the device to ensure that it is not loose. Check that the lubrication system is working properly to ensure that the lubrication is good. If the equipment is used for a long time, you can consider replacing parts that are seriously worn.

2. Actual production cases

When a ceramic manufacturer uses a servo electric screw press to produce ceramic tiles, there is a mold cavity leakage fault. After inspection, the technical personnel of the enterprise found that the sealing ring of the mold cavity was aging, resulting in a loose seal. The technical staff replaced the sealing ring in time, and carried out a comprehensive inspection and maintenance of the equipment to ensure that the equipment returned to normal operation. Through this troubleshooting, the enterprise strengthened the maintenance and maintenance awareness of the equipment, and improved the operating efficiency of the equipment and product quality.

Although the servo electric screw brick press has the advantages of high efficiency and high precision, it will inevitably appear various problems in the actual use process. In order to ensure the normal operation of the equipment and the smooth progress of production, the enterprise should strengthen the maintenance and maintenance of the equipment, and discover and solve the fault problem in time. At the same time, it is also necessary to understand and master the common faults and solutions of the servo electric screw brick press, which helps to improve the production efficiency and product quality of the enterprise.