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ZJ-N010型控制器
标   题    ZJ-N010型控制器 
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发布时间    2019/11/21 14:53:17 
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产品说明 Product Description

红外光电对中装置是集光机电为一体的新颖产品,改装置可广泛应用于染整行业定型机、烧毛机、上胶机、水洗机、烘燥机、印花机等机械设备上。它能快速纠偏织物在轴线对称位置上的偏差,即具有很强的中心校正功能。

本对中装置主要由电气控制盒和红外传感器部件组成,部件的外形如图所示。红外传感器部件由红外发射管 和接收管两部分组成,电子元器件均置于铝合金圆管内,圆管外紧套耐酸碱的特殊透明塑料保护管,能做到完全密封防水。

工作过程中,进布织物置于发射和接收两保护管的空隙内,当织物中心位置偏离中心轴时,本装置的左右两路会自动分别发出和偏差信号方向相对应的触点信号,通过控制气动纠偏机构或电动纠偏机构使纠偏辊快速摆动,以使工作织物中心位置仍又回到原中心位置处,即达到纠偏机构校正的功能。气动纠偏机构的动作是由本装置的触点控制气动阀门的开启使工作缸或左或右的移动,来快速移动纠偏辊。电动纠偏机构的动作是由本装置的触点控制电动机的正反转驱动丝杆的正反转来快速移动纠偏辊。本装置同时还可以输出和偏差信号方向相对应,并和偏差信号大小成线性比例关系的模拟信号-10V-0-+10V,用作其他用途。

Infrared photoelectric centering equipment is a new type product integrated optical,mechanical and electronic technologies which is widely applied to setting machine,singeing machine,gluing machine,washing machine,drying machine and printing machine of printing and dying industry.The equipment can correct the deviation of axisymmetric position of the fabric fast,which means it has a strong ability to central correction.

The centering equipment is composed of electric control box and infrared senor mainly.The appearances of the components are shown in the figure.The infrared sensor inside is composed of infrared transmitting tube and receiving tube.All of the electronic components are put in the aluminum alloy circular tube covered tightly with special plastic protective tube which is acid and alkali resistant.The tube is completely sealed and water-proof.

During the working process, the feed-in fabric is located in the interspace between transmitting and receiving protective tubes.When the central position of fabric is deviated from the center shaft,the two channels of both right and left sides will send contact signal automatically corresponding to the direction of deviation signal.Through controlling the pneumatic or electric correction mechanism,the correction rollers will swing fast .As a result, the central position of working fabric will return to the original central position,this is means correction function of correction mechanism .The action of the pneumatic correction mechanism is caused by the opening of contactor control pneumatic valve which moves the working cylinder toward left or right to shift the correction roller quickly.The action of the electric correction mechanism is that the positive inversion of the contactor control electromotor of the equipment drives the positive inversion of the lead screw to move the correction roller fast.The equipment also can output the analog signal -10V-0-+10V which keeps linear proportional relationship with deviation signal value corresponding to the direction of deviation signal, for the other purposes.

技术参数 Technical Parameters

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