Unlock instant, AI-driven research and patent intelligence for your innovation.

Electromagnetic valve operation monitoring system and method and automatic sorting equipment

An operation monitoring, solenoid valve technology, applied in mechanical equipment, valve details, valve devices, etc., can solve the problem of no response signal feedback output of the solenoid valve, inability to monitor the working state of the solenoid valve, affecting the accuracy and stability of the solenoid valve action, etc. question

Active Publication Date: 2020-10-20
苏州英诺威视半导体设备有限公司
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the signal output is directly used to control the start of the solenoid valve in each automation equipment. There is no feedback output for the response signal of the solenoid valve, and the working status of the solenoid valve cannot be monitored, which affects the accuracy and stability of the solenoid valve action.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electromagnetic valve operation monitoring system and method and automatic sorting equipment
  • Electromagnetic valve operation monitoring system and method and automatic sorting equipment
  • Electromagnetic valve operation monitoring system and method and automatic sorting equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] figure 1 The structural block diagram of the electromagnetic valve operation monitoring system provided by Embodiment 1 of the present invention, such asfigure 1 As shown, the monitoring system includes a solenoid valve body 10 , a control unit 20 and a feedback monitoring unit 30 . The solenoid valve body 10 includes a fluid inlet, a fluid inlet control switch 11 and a fluid outlet. The fluid inlet control switch 11 is disposed at the fluid inlet and is electrically connected to the control unit 20 for receiving a control signal provided by the control unit 20 and controlling the fluid inlet switch or closing it according to the control signal. The feedback monitoring unit 30 is arranged at the fluid outlet and is electrically connected with the control unit 20 for monitoring the outflow information of the fluid at the fluid outlet, and converting the outflow signal into a feedback signal and sending it to the control unit 20; the control unit 20 is used to The contro...

Embodiment 2

[0060] Figure 4 It is a flow chart of a solenoid valve operation monitoring method provided in Embodiment 2 of the present invention, which is applied to the solenoid valve operation monitoring system provided in Embodiment 1 above, such as Figure 4 As shown, the method includes:

[0061] S110, providing a control signal to the fluid inlet control switch, so that the fluid inlet control switch controls the fluid inlet switch or closes it according to the control signal.

[0062] Wherein, the monitoring system includes a solenoid valve body, a control unit and a feedback monitoring unit. The solenoid valve body includes a fluid inlet and a fluid outlet. The solenoid valve body also includes a fluid inlet control switch composed of a solenoid valve coil and a valve body. The fluid inlet control switch is arranged at the fluid inlet, and the control unit fluid inlet control switch provides a control signal so that the fluid inlet control switch controls the fluid inlet accord...

Embodiment 3

[0083] Embodiment 3 of the present invention also provides an automatic sorting device, which includes the solenoid valve operation monitoring system described in Embodiment 1 above. The automatic sorting equipment can be used in the sorting process of food, medicine and electronic components. Since the automatic sorting equipment includes the electromagnetic valve operation monitoring system in the first embodiment above, it also has the beneficial effects of the first embodiment above, and will not be repeated here. In addition, the automatic sorting equipment also improves the stability of long-term operation and the reliability of sorting results.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An embodiment of the invention discloses an electromagnetic valve operation monitoring system and method and automatic sorting equipment. The monitoring system comprises an electromagnetic valve body,a control unit and a feedback monitoring unit; the electromagnetic valve body comprises a fluid inlet, a fluid inlet control switch and a fluid outlet; the fluid inlet control switch is arranged at the fluid inlet and electrically connected with the control unit, receives a control signal provided by the control unit, and controls the fluid inlet switch to open or close according to the control signal; the feedback monitoring unit is arranged at the fluid outlet and electrically connected with the control unit, monitors an outflow signal of the fluid at the fluid outlet, converts the outflowsignal into a feedback signal and sends the feedback signal to the control unit; and the control unit monitors the operation state of an electromagnetic valve according to the control signal and the feedback signal. According to the technical scheme, the operation state of the electromagnetic valve is monitored, and action accuracy of the electromagnetic valve is improved.

Description

technical field [0001] The embodiments of the present invention relate to automatic sorting technology, in particular to a solenoid valve operation monitoring system, method and automatic sorting equipment. Background technique [0002] Solenoid valve is an automation basic component used to control fluid, and it is mostly used in electromagnetically controlled industrial automation equipment. Especially in the application of high-speed automatic sorting equipment, high requirements are placed on the speed, dynamic response and precision of the solenoid valve. [0003] At present, the signal output is directly used to control the start of the solenoid valve in each automation equipment. There is no feedback output for the response signal of the solenoid valve, and the working status of the solenoid valve cannot be monitored, which affects the accuracy and stability of the solenoid valve action. Contents of the invention [0004] The invention provides a solenoid valve ope...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/06F16K37/00
CPCF16K31/0675F16K37/0025
Inventor 高晓艺
Owner 苏州英诺威视半导体设备有限公司