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GZV series micro feeder
GZV micro vibrating feeder is a new type of feeding equipment that can achieve automatic centralized control
Product details
GZV micro vibrating feeder is a new type of feeding equipment that can achieve automatic centralized control. This feeder is a seat type structure with exquisite design and can be used for workbenches. It has low pressure and is not affected by power voltage fluctuations. It can be automatically adjusted at any time and has high feeding accuracy. It is suitable for small-scale or fine-grained feeding and can be easily screened by adding a screen.
Introduction to GZV Micro Vibration Feeder:
The GZV micro vibrating feeder adopts a linear groove reciprocating feeding method, which is composed of a material groove, an electromagnetic exciter, and a shock absorber, and can perform non directional screening of materials. Its electronic control adopts a half wave rectification circuit, without any rotating parts, and uses the principle of micro throwing motion for feeding. The feeding process is fully automated, with minimal wear on the material trough, making it easy to maintain the machine. At the same time, it can transport materials with severe high-temperature wear and corrosive properties. The utility model can achieve manual and automatic adjustment, and a sieve can be installed in the material trough, which can be used as a small vibrating screen. Miniature electromagnetic vibration feeder/medicine feeder/GZV series feeder, suitable for a minimum voltage of 220 V, can be used in situations with extremely unstable voltage; The overall volume is small, the weight is light, and it comes standard according to specifications, with a minimum weight of up to 4 kilograms; The vibration frequency is stable, the vibration force is 3000, and the double amplitude is 1.5; The effective power of the product can reach 50 W; Energy saving and energy-efficient, with good operational safety performance.
The GZV micro vibrating feeder is widely used in industries such as light industry, chemical industry, grain, food, and commerce. Suitable for the feeding, batching, and quantitative automatic packaging of powder and granular materials, and can achieve centralized and automated production process control.
Characteristics of GZV micro vibrating feeder:
GZV micro vibrating feeder is a new type of feeding equipment, which has the following characteristics compared to other feeding equipment:
Small size, light weight, simple structure, easy installation, and low operating costs.
The vibrating feeder consumes less power due to the use of near resonance principle.
This series of vibrating feeders adopts a controllable silicon half wave rectification power supply, and the feeding amount can be infinitely adjusted during use.
The feeder is constantly thrown up during the feeding process, so the wear of the feeding trough is relatively small.
Design and installation of GZV micro vibrating feeder:
When designing this series of electromagnetic vibration feeders, the influence of silo pressure was not considered. To ensure the normal operation of the feeder, the following points should be noted when configuring the silo:
To ensure that the material bin is not affected by the material bin during the vibration process, there should be a gap of about 5 millimeters between the outlet of the material bin and the feeding bin.
(2) The outlet of the silo should have a slanted spout design to avoid the vertical pressure of the material column directly pressing into the silo, otherwise it will seriously affect the efficiency of the silo.
3、 The size of the opening of the silo should ensure sufficient thickness of the material layer. To adjust the thickness of the material layer, gates should also be installed. Usually, the proportion of warehouse configuration is about 1/4.
The GZV series feeder has a seat structure and can be installed flat on the support plate.
Technical parameters of GZV micro vibrating feeder:
Note: The productivity is calculated based on a material capacity of 1.6T/M3.
Technical parameters of the appearance of the micro electromagnetic vibration feeder:
Test run and adjustment of micro electromagnetic vibration feeder:
The feeder has been debugged before leaving the factory, and generally does not require on-site debugging. If the performance does not meet the requirements during testing or maintenance, necessary adjustments can be made.
1. Test drive
Connect the installed electric vibration machine to the control machine and control box, turn on the power switch, adjust the potentiometer knob, gradually increase the current, and observe the amplitude indicated on the amplitude sign on the tank. When the amplitude reaches 1.5mm, the current should be equal to or less than the rated value. After 1 hour of operation, the amplitude should slowly increase or not increase, but should not continuously decrease, except for fluctuating with the grid voltage. Otherwise, necessary adjustments must be made: the electric vibration machine should be ensured to operate in a collision free state. 2. Adjustment
(1) First, use the screw adjustment method. Adjust the tightness of the fastening screws of the leaf spring to meet the normal operation requirements in the above test drive;
(2) Method of adjusting the number of leaf springs. By increasing or decreasing the number of plates, the stiffness of the elastic system can be changed to meet the requirements for normal operation;
(3) Air gap adjustment method. By changing the size of the air gap, the excitation force can be increased or decreased to meet the requirements of normal operation. However, after adjusting the air gap, the current value should not be greater than the rated value during the test run. This method is generally not commonly used, and the air gap value should be maintained at 1.8-2.3mm.
These three methods can be coordinated and carried out simultaneously during the adjustment until the electric vibration machine is in the optimal operating state.
2. Usage:
(1) Adjustment of productivity
The adjustment of feeder productivity usually adopts the following two methods:
a) Adjust the amplitude of the feeder. Within the rated amplitude range, the amplitude can be directly adjusted by rotating the potentiometer knob of the control box, allowing for seamless adjustment of the feeder's productivity.
b) Adjusting the opening of the silo gate and changing the thickness of the material layer can also achieve the goal of adjusting the productivity of the feeder.
(2) Operation and maintenance
During the operation of the feeder, it is necessary to regularly check the stability of the amplitude and current. If the plate spring breaks, the air gap between the iron core and the armature changes or collides, the machine must be stopped immediately for handling.
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