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Vibratory Bowl Feeder Cleaning Method

Jun 29, 2019
Vibratory Bowl Feeder Cleaning Method
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If it is not regularly or carefully cleaned, it will destroy the vibratory bowl feeder and reduce the service life.

Below, SWOER tell you how to clean some vibratory bowl feeder. The method is as follows:

 

  1. Wipe clean the grease, oil and lubricating oil on the surface of the vibratory bowl feeder with a soft cloth, and then clean with a neutral detergent or ammonia solution or with a special detergent.

  2. The surface with dust and dirt can be washed with soap, weak detergent or warm water. The surface of the trademark, film, washed with warm water, weak detergent, these adhesive ingredients, should be scrubbed with alcohol or organic solvents.

  3. The rust caused by surface dirt can be washed with 10% nitric acid or grinding detergent, or it can be washed with special washing drugs.

  4. If the surface of the vibratory bowl feeder has rainbow pattern, which is caused by excessive use of detergent or oil. It can be washed with warm water detergent when washing.

  5. The surface of the vibratory bowl feeder is bleached and various acids are attached. Rinse immediately with water, then dip with ammonia solution or neutral carbonated soda solution, and wash with neutral detergent or warm water.

What Is Vibratory Bowl Feeder

Jun 18, 2019
What Is Vibratory Bowl Feeder
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Working theory of vibratory bowl feeder: There is a pulse electromagnet under the hopper, which can make the hopper vibrate up and down in the vertical direction. Due to the tilt of the shrapnel, the hopper twists and oscillates around its vertical axis. The parts inside the hopper are subjected to this vibration and rises up along the spiral track and then to the next process: the linear hopper vibrates to and fro linearly whereas the cylindrical vibrates to and fro torsionally. It is mainly driven by a vibration motor. When the vibration motor works, it generates a directional frequency force. Think of the vibrating bowl feeder as a bevel, and then analyze the physical force of the bevel, you can easily understand its working theory. When the electromagnetic coil of vibrating bowl feeder is in operation, the bevel will slightly up and down because of the electromagnetic force, and then the operating frequency and clearance of the vibrating bowl feeder can be adjusted to achieve smooth operation.

 

Under the action of the electromagnetic vibrator, the hopper vibrates up and down to make the workpieces move from bottom to top along the spiral track, and are automatically oriented until they enter the feed chute from the upper output. And then they are sent to the corresponding worker by the feeding mechanism. 

 

Due to the attraction of the electromagnet and the reverse resetting action of the supporting spring, the trough generates high-speed, high-frequency (50~100 times/second) and micro-amplitude (0.5~1mm) vibration, which move toward the workpieces to the top. As a result, this is the working process of the vibratory upper feeder.

 

When I=0, the trough is reset to the upper right by the support spring, and the workpieces move to the upper right with the friction of the rail and is gradually accelerated.

 

When I>0, the trough moves to the lower left under the attraction of the electromagnet, and the workpieces deviate from the orbit due to inertia, and continues to move to the upper right (slip or jump).

 

Over and over again → the workpieces move from bottom to top on the track.

Higher-efficiency Is Always What We Pursue

Jun 18, 2019
Higher-efficiency Is Always What We Pursue
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With laser cutting machine, we now the working efficiency is higher than before, because we can make the hopper, noise cover case etc by laser cutting machine rather than by manually. Let me tell you surprising improvement: Before, we should take almost one week to make hopper, now, we just only take 1.5 days! We are so glad to see this progress, we must keep pursuing the efficiency and quality, Nonstop pace, Never fail.
 

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