Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Device for detecting voltage and time of electrophoretic coating

An electrophoretic coating and electrophoretic technology, applied in the direction of measuring devices, electrolytic coating, electrophoretic plating, etc., can solve the problems of re-production, unqualified product quality, and enterprise troubles, so as to improve product quality and production efficiency and reduce the number of times The effect of product rate

Pending Publication Date: 2019-04-05
WUHAN POLYTECHNIC
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the product quality is unqualified, and it needs to be re-produced or directly scrapped
Caused great trouble to the enterprises in this field

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
  • Device for detecting voltage and time of electrophoretic coating
  • Device for detecting voltage and time of electrophoretic coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0016] Such as figure 1 As shown, a device for detecting the voltage and time of electrophoretic coating, including a photoelectric sensor 1 for collecting the length and width of the pendant product, a sounder 3, a controller 2, an electrophoretic voltage collection aerial plug, an electrophoretic time collection aerial plug and Power supply; wherein, the electrophoresis voltage collection aerial plug and the electrophoresis time collection aerial plug are used to collect the electrophoresis voltage and electrophoresis time in the electrophoretic coating equipment;

[0017] The photoelectric sensor and the sounder are res...

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

The invention discloses a device for detecting the voltage and the time of electrophoretic coating. The device comprises a photoelectric sensor, an alarm annunciator, a controller, an electrophoreticvoltage acquisition aviation plug and socket, an electrophoretic time acquisition aviation plug and socket and a power source. The photoelectric sensor and the alarm annunciator are connected with thecontroller, and the electrophoretic voltage acquisition aviation plug and socket and the electrophoretic time acquisition aviation plug and socket are connected with the controller. The form of a signal acquired by the photoelectric sensor is a square wave pulse signal. The controller is used for sending an electrophoretic voltage signal and an electrophoretic time signal to an electrophoretic coating facility according to the square wave pulse signal received from the photoelectric sensor. By use of the device, the voltage and the time can be switched to the corresponding voltage and the corresponding time by the electrophoretic coating facility accoding to a workpiece which is coated, the unattended automatic production mode is achieved, the product quality and the production efficiencyare improved, and the defective rate is reduced.

Description

technical field [0001] The invention relates to coating technology, in particular to a device for detecting voltage and time of electrophoretic coating. Background technique [0002] Electrophoretic coating is a coating method that uses an external electric field to make the particles such as pigments and resins suspended in the electrophoretic liquid directional migrate and deposit on the surface of the substrate of one of the electrodes. The voltage has a great influence on the paint film; the higher the voltage, the thicker the electrophoretic paint film, which can improve the coating ability and shorten the construction time for parts that are difficult to paint. However, if the voltage is too high, the surface of the paint film will be rough, and the phenomenon of "orange peel" will easily occur after drying. The voltage is too low, the electrolytic reaction is slow, the paint film is thin and uniform, and the throwing power is poor. The thickness of the paint film in...

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): C25D13/22G01N27/447
CPCG01N27/44752C25D13/22
Inventor 石建华彭芬薛君
Owner WUHAN POLYTECHNIC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com