Daily maintenance and solution of cement brick machine
2021-09-06
Every kind of mechanical equipment will have one problem or another in the process of use, which will bring economic losses to the manufacturer. Why does the equipment have one problem or another? We all know that machinery needs maintenance like human body. Only in this way can there be no problems, and so do mechanical products, In the ordinary application process, as long as we use it correctly and often maintain it, it not only improves our production efficiency, but also saves us the trouble and cost of maintenance. How can we make our equipment free from problems? Next, let's briefly introduce some common problems and treatment methods of cement brick machine
The oscillation molding time of cement brick machine is only 1-2 times. The oscillation mode molding machine has little meaning in improving the oscillation acceleration. Therefore, it is reasonable to determine the necessary oscillation acceleration. The oscillation acceleration of brick machine is too small, the oscillation duration extends, and the oscillation compaction; If the oscillation acceleration is too large, the power of oscillation will be wasted, and the principle of oscillation architecture will not be improved. The oscillation frequency of the block forming machine, the concrete skills of oscillation, and the equipment force the concrete mixture particles with oscillation frequency, such as the resonance near the natural frequency, to be reduced to the minimum and maximum amplitude.
1. Before starting each time, check whether the clutch, brake, steel wire rope, etc. are in good condition, and there shall be no foreign matter in the drum. During equipment maintenance, the hopper shall be fixed and the power supply shall be cut off. When using the mixer, it is necessary to settle in a solid place and support it stably with a support or foot cylinder. It is not allowed to replace the support with a tire.
2. In case of oil leakage of hydraulic parts such as oil cylinder, valve parts, valve block and oil pipe, maintenance methods such as replacing oil seal and sealing ring or replacing the whole part shall be adopted to avoid faulty operation. The oil pump and oil motor shall often listen, see and touch during operation. If any abnormality is found, it must be shut down and discharged. Please keep the hydraulic system, oil pipeline and hydraulic station clean Note that the oil temperature is too high, which will affect the performance of the machine. When repairing the non burning brick machine, fix the hopper and cut off the power supply. The vibration time of products shall be strictly controlled. The vibration time shall be adjusted according to the requirements of products, and a better ratio shall be summarized between yield and quality. If necessary, the feeding amount or feeding times shall be adjusted to achieve balance. Always pay attention to whether the limit of each process is normal and whether the screws are loose. If the situation is found in time, stop the machine for adjustment in time to eliminate hidden dangers.
3. The vibration box and the vibration motor are connected by a triangular belt. Generally, there will be a marathon after running for a period of time, which will affect the vibration effect and reduce the product compactness of the cement brick machine. It must be observed and checked frequently. In addition, there are relatively rare faults in the vibration box, such as bearing rupture and damage, or motor failure, In general, if the vibration is abnormal or the vibration stops, the replacement of damaged parts should be stopped. At the same time, when replacing the bearing, it should be noted that the eccentric shaft must move upward to avoid excessive vibration.
Automatic hydraulic brick mach...