7 solutions for vibrating feeder that do not feed

Feeder is what we often call vibrating feeder, vibrating feeder is an auxiliary equipment in industrial production, its main role is to have processed materials or unprocessed materials, from a device, such as hoppers, etc., uniformly and continuously fed to the undertaking equipment, is the necessary equipment to achieve streamlined operation, widely used in mineral processing, chemical, metallurgical, coal, building materials, abrasive and other industries.

Vibrating Feeder in the long-term operation process, may occur abnormal vibration, the equipment does not material, encounter this situation, should immediately stop to see the cause of timely processing, to avoid affecting the entire production line process.

Vibrating Feeder

Vibrating feeder does not feed the reasons and solutions

The first reason: feeding too much material

If too much material is given to the feeder, the material can not be transported, it will occur in the machine accumulation, resulting in the material stuck in the exit can not go down. When encountering this situation, we must immediately stop the machine to clean up the pile of materials, and again when feeding must pay attention to the smooth and continuous uniformity.

The second reason: material wet sticky

If the material wet viscosity is larger, the liquidity is relatively poor, the material is easy to occur agglomeration phenomenon, which leads to no material. In this case, the material can be dewatered and dried before feeding.

The third reason: vibration motor excitation force is not enough

Vibrating feeder is to rely on the motor or exciter to provide vibration force, in order to make the material to run, so when the vibration motor excitation force is not enough, it will happen not material situation. Encounter this situation, timely stop to adjust the eccentric block angle, increase the motor excitation force on the good.

Vibrating feeder operation site

The fourth reason: the bolt is loose

Loose bolts will lead to feeder overall imbalance, the slide groove can not reach the set amplitude, it will affect the feeder feeding. This situation should be adjusted under the component, check the spring plate compression bolt, adjust its pressure to the appropriate level, so that the slide groove to reach the production of the specified amplitude range.

The fifth reason: spring plate and connecting fork damage

Work when you tend to bin load directly on the feed chute, after a long time, the spring plate and connecting fork is easy to break, thus affecting the equipment under the material. So the feeder in the process of use, should pay attention to the load of the silo is not directly pressed on the feeder slots.

The sixth reason: the eccentric block angle at both ends of the vibrating motor is not consistent

Eccentric block position at both ends of the vibrating motor, as well as the angle should be consistent, their settings must be equal, otherwise it will produce the wrong direction of excitation force, resulting in the material moving in the opposite direction, thus affecting the feeder under the material.

The seventh reason: eccentric bearing damage

Chute on the left and right material weight is not the same, will give a larger axial force on the bearing of the two exciter eccentric shaft, a long time down will make the bearing hole, two eccentric shaft concentric is not the same, the vibration direction is not consistent, thus affecting the direction of operation of the material, resulting in feeding machine does not feed.

In summary, if your feeder also appear not to feed the problem, you can follow the above reasons one by one to investigate, solve the problem in a timely manner, resume production, to ensure production efficiency. There is usually more attention to the maintenance of equipment, will make its operation more efficient, making the entire production line more smooth.