Check patentability & draft patents in minutes with Patsnap Eureka AI!

Device and method for detecting edge defects of bonded composite board

A detection device and composite board technology, applied in the direction of measuring device, using sound wave/ultrasonic wave/infrasonic wave to analyze solid, using sound wave/ultrasonic wave/infrasonic wave to conduct material analysis, etc. It can solve the problem of non-destructive testing of the edge of metal composite plate without bonding, etc. , to achieve the effect of simple structure and low labor intensity

Pending Publication Date: 2020-10-30
嘉峪关天源新材料有限责任公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a detection device and detection method for edge defects of bonded composite boards in order to solve the problem that there is no relevant testing equipment for edge non-destructive testing of bonded metal composite boards

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 and method for detecting edge defects of bonded composite board
  • Device and method for detecting edge defects of bonded composite board
  • Device and method for detecting edge defects of bonded composite board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figures 1 to 6 As shown, this embodiment provides a detection device for edge defects of bonded composite boards, including a data display 1, a central processing unit 2, an excitation generator 3, an exciter 5, a signal receiver 8 and two Turning to the pinch mechanism, the data display 1, the excitation generator 3 and the signal receiver 8 are all electrically connected to the central processing unit 2, the vibration exciter 5 is electrically connected to the excitation generator 3, and the two steering pinch A composite plate 7 is arranged between the mechanisms, and the vibrator 5 and the signal receiver 8 are symmetrically arranged on both sides of the composite plate 7, and the ports of the vibrator 5 and the signal receiver 8 are all perpendicular to the sides of the composite plate 7. The board surface and both point to the board surface of the composite board 7 , the composite board 7 includes a double board 9 , an adhesive layer 10 and a substrate 12...

Embodiment 2

[0033] Such as Figures 1 to 6 As shown, this embodiment is further improved on the basis of Embodiment 1, specifically, the steering pinch mechanism includes two pinch rollers 6 .

[0034] Preferably, the pinch roller 6 is a polyester rubber roller.

Embodiment 3

[0036] Such as Figures 1 to 6 As shown, this embodiment has been further improved on the basis of Embodiment 1, specifically, the distance between the exciter 5 and the composite board 7 is 0.5mm-1mm, and the signal receiver 8 and the composite board 7 The distance between them is 0.5mm-1mm.

[0037] Preferably, the vibrator 5 is an electromagnetic vibrator 5 .

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Widthaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a device and method for detecting edge defects of a bonded composite board. The invention relates to the technical field of bonded composite boards. The device comprises a datadisplay, a central processing unit, an excitation generator, a vibration exciter, a signal receiver and two steering pinch mechanisms; the data display, the excitation generator and the signal receiver are electrically connected with the central processing unit; the vibration exciter is electrically connected with the excitation generator; a composite plate is arranged between the two steering pinch mechanisms; the vibration exciter and the signal receiver are symmetrically arranged on the two sides of the composite board, ports of the vibration exciter and the signal receiver are perpendicular to the board surface of the composite board and point to the board surface of the composite board, and detection is completed through three steps of selecting a standard sample, measuring a vibration curve of the standard sample and detecting edge defects of the composite board. The detection device has the advantages of simple structure and convenience in detection of the edge defects of the composite board.

Description

technical field [0001] The invention relates to the technical field of bonded composite boards, and more specifically relates to a detection device and a detection method for edge defects of bonded composite boards, which are used for detecting edge defects of bonded metal composite boards. Background technique [0002] Adhesive metal composite board is a layered metal composite board formed by coating the adhesive on the carbon steel substrate and the doubler board with a coating machine, and then bonded by a composite roller. The substrate is usually cheap and corrosion-resistant The galvanized steel sheet with better performance, the doubler sheet is usually more expensive stainless steel or non-ferrous metals such as aluminum sheet, copper and titanium, and the bonded metal composite sheet is widely used in architectural decoration because of its excellent decorative and low cost advantages And the field of home appliances, and because the binder is a polymer with certai...

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
IPC IPC(8): G01N29/04G01N29/12
CPCG01N29/045G01N29/12G01N2291/014G01N2291/0231G01N2291/0234G01N2291/0289G01N2291/2632
Inventor 白江虎刘有东李具仓薛海军马艳丽陈立章杨爱元孙爱楠邵建勇陈磊
Owner 嘉峪关天源新材料有限责任公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com