Special vibration platform

summary:
The SC vibration platform is specifically designed for abrasive passivation blades. The machine uses a variable frequency motor as the excitation source, which is transmitted by pulleys and other means, and is equipped with a variable frequency converter to adjust the vibration frequency. It is supported by springs and isolated from vibration.
Structure and working principle:
The SC vibration platform is mainly composed of a tank body, a variable frequency motor, a variable frequency drive, a pulley, an eccentric block, a vibration reduction device, and a bottom support. The vibration source is installed on the lower left side of the screen body, and the motor shafts are parallel to each other; The platform is made of high-quality steel plates, with a reasonable structure and sturdy durability.
The SC vibration platform is driven by a variable frequency motor, which causes the groove to undergo periodic reciprocating vibration in the direction of the excitation force, thereby causing friction between the abrasive and the blade, achieving a passivation effect.
Installation and Debugging:
When installing a vibration platform, the following points should be noted:
1. Fix the channel steel frame of the vibration platform on the foundation or place it on a horizontal ground, so that the height difference between the front and rear support seats on the same side is consistent, and the support seat plates on both sides are in the same horizontal plane.
2. Install the spring on the support base of the chassis, adjust the relative position, and try to make the heights of the springs on both sides of the groove as equal as possible.
3. Install the groove body and slowly place it vertically on top of the spring, ensuring that each spring is properly positioned
Vertically correspond and firmly insert the upper and lower spring seats. At this time, the compression height of the springs at each support point should be consistent, with an error of no more than 5mm, and the left and right directions should not tilt.
4. Connect the frequency converter to the frequency converter motor. Please refer to the frequency converter manual for precautions.
5. The connection of each part of the equipment must be firm and reliable, and all bolts must not be loose. During the operation of the equipment, there must be no abnormal sound or impact from any parts. The minimum gap between the vibrating parts of the equipment and surrounding objects is 30-50mm.
6. If the equipment is transported as a whole, please remove the transport card at the spring part before testing.
When using the equipment, attention should be paid to:
1. After installation, please have a professional electrician connect the power supply. The platform can be tested empty. Before starting the equipment, it should be checked for loose bolts.
2. Observe that the rotational speed of the eccentric blocks at both ends should be the same. After meeting the requirements, cover the fixed eccentric block with a cover.
3. If the user feels that the excitation force is too large or too small, they can adjust the size of the vibration force by adjusting the angle of the eccentric block. The angle between the eccentric blocks on both sides of the platform needs to be consistent to adjust the size of the excitation force
Change the amplitude size.
4. Adjustable frequency converter can be used to change the vibration frequency of the equipment. Please refer to the frequency converter user manual.
Maintenance and upkeep:
1. Regular maintenance of the motor; If working continuously (8 hours per shift), lubricating grease should be added once in a fixed amount. If producing in a single shift, lubricating grease should be added once a week; The lubricating oil adopts lithium based 3 # grease
2. Continuous working equipment should be regularly maintained, with insulation, bolt connections, belts, and cleaning of dirt.
3. After running for 10000 hours, major repairs should be carried out, such as checking bearings, vibration isolation springs, etc. If there is any damage, they should be replaced.
4. Clean the equipment thoroughly after use
5. Maintain and inspect the vibration source.
6. We should regularly observe the platform load situation. If the load is too heavy and the amplitude decreases significantly,
The feeding amount should be adjusted.
7. Equipment shutdown should comply with the sequence of the process system.