A vibrating table is a device that uses the principle of vibration and is widely used in industries such as industry, scientific research, healthcare, and construction. Coreal Machinery has compiled some information for your reference.
Operating Principle
The rotational force generated by a motor drives a vibrator on a platform to produce vibrations. The motor is typically a three-phase asynchronous motor or a brushless DC motor. Its speed is reduced to within the vibrator's operating range by a speed reducer. The vibrator is typically an electromagnetic vibrator or a piezoelectric vibrator. The vibration frequency and amplitude are adjusted by controlling the current or voltage.
Structural Components
- Frame: Supports the entire vibrating table, ensuring stable operation.
- Tabletop: Places materials for processing. Its shape can be designed to be square, rectangular, or circular, depending on the application. It is typically covered with a non-slip material.
- Vibrating Mechanism: Primarily composed of several vibrating motors and transmission plates. The number of vibrating motors is typically an even number, such as 4, 6, or 8. The transmission plates transmit the motor vibrations to the tabletop.
- Shock Absorber: Typically composed of damping springs, including rubber springs, composite springs, and gas springs, these dampens the impact of vibration on the surrounding environment while ensuring stable operation of the vibrating table.
Product Features
- Easy Adjustment: The vibration motor's excitation force and frequency can be adjusted to achieve the desired vibration effect on the material on the platform.
- Power Source Advantages: The vibration motor serves as the excitation source, offering advantages such as low noise, low power consumption, and simple maintenance.
- Simple Structure: The overall structure is simple, reliable, lightweight, compact, and easy to install.
- Diverse Functions: Available in high-power, large-table models with adjustable table heights. Some models feature three-dimensional vibration, continuously variable speeds, and self-locking features.
Applications
- Industrial Production: Widely used in industries such as metallurgy, molds, food, chemicals, and building materials. They are used to convert granular and powdered materials from bulk to block or shape. For example, in precast concrete production, they can remove air bubbles, making the precast parts stronger.
- Scientific Research: It can simulate natural disasters such as earthquakes and wind, as well as mechanical vibration environments. It is used for vibration testing and research in fields such as earthquake engineering, building structures, aerospace, material mechanics, mechanical engineering, and electronics, such as testing the vibration resistance of aircraft and electronic products.
Safety and Maintenance
- Safe Operation: Avoid overloading and regularly inspect fasteners.
- Maintenance Tips: Lubricate moving parts, clean dust, and calibrate sensors.
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