座式电磁振动给料机概述

 

GZ系列电磁振动给料机工作原理

　　电磁振动给料机的激振器电磁线圈的电流是经过单相半波整流的，当线圈接通后在正半周内有电流通过，衔铁与铁芯之间便产生了一脉冲电磁力互相吸引，这时槽体向后运动，激振器的主弹簧发生变形储存了一定的势能，在负半周线圈中无电流通过，电磁力消失，主弹簧释放能量，使衔铁和铁芯朝反方向离槽体向前运动，于是电磁振动给料机以交流电源的频率作每分钟3000次的往复振动，由于槽体的底平面与激振力作用线有一定的夹角，因此槽体中的物料沿抛物线的轨迹连续不断地向前运动。调节整流电压的高低，即可控制电磁振动给料机的送料量。给料机采用可控硅整流供电。改变可控硅的导通角，即可控制输出电压的高低。根据使用条件，可取不同信号来控制可控硅导通角的大小以达到自动定量送料的目的。

Working principles
      Electromagnetic vibrating feeder of the vibrator of electromagnetic coil current is a single-phase half-wave rectifier, when the coil after connect in the positive half cycle with an electric current passes through, between armature and core to produce a pulse electromagnetic force to attract each other, when the tub backwards movement, the main spring vibrator distortion stored potential energy, no current through in the negative half cycle coil, electromagnetic force, the main spring release energy, make the armature and core in the opposite direction from the tub forward movement, so the electromagnetic vibrating feeder with the frequency of the ac power source 3000 beats per minute of reciprocating vibration, due to the tub bottom plane and the excitation force corresponding to a certain Angle, so material along a parabolic trajectory in tub continuously move forward.Adjust the height of the rectifier voltage, can control of electromagnetic vibrating feeder to send shoes.Feeder with silicon controlled rectifier power supply.Change the conduction Angle of silicon controlled rectifier to control the output voltage of the high and low.According to the conditions of use, recommend different signal to control the size of the thyristor conduction Angle in order to achieve the purpose of automatic quantitative feeding.

电磁振动给料机配套控制箱

    配套控制箱具有手动控制和自动控制两种功能。自动控制信号为0～5V或～20mA。控制箱基本电路采用先进的移相触发器控制固态继电器作为主回路整流控制原件，可靠性好、寿命长，是一种新型控制电路。控制箱分为挂式与台式两种，订货时请注明。

Form a complete set of control box
    Form a complete set of control box with manual control and automatic control two functions.Automatic control signal is 0 ~ 5 v or ~ 20 ma.Basic circuits of control box is the advanced phase shift trigger control of solid state relay as the main circuit of the original rectifier control, good reliability, long service life, is a new type of control circuit.Control box is divided into hanging and table two, please specify when ordering.

座式电磁振动给料机技术参数表

Parameters