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Wax liquid penetration detection device

A technology of penetration detection and wax liquid, which is applied in the field of vehicle coating, and can solve the problems of inconvenient acquisition and verification of the permeability of wax liquid in the penetration area

Pending Publication Date: 2022-01-28
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above, the present invention aims to provide a wax liquid penetration detection device to solve the problem of inconvenient acquisition and verification of the wax liquid permeability in the penetration area

Method used

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0028] The present invention proposes an embodiment of a wax liquid penetration detection device, specifically, as figure 1 As shown, it includes: a first device block 1, a second device block 2, several sensing electrode strips 3, and electrode signal collection and display components. Wherein, the first device block 1 and the second device block 2 are connected to an integrated device body 10 by bolts (not shown in the figure), and a wax injection tank 101 is formed at one end of the device body 10, Inside the device body 1...

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Abstract

The invention discloses a wax liquid penetration detection device, a wax liquid penetration detection scheme is constructed through a first device block, a second device block, a plurality of induction electrode strips and an electrode signal acquisition and display component, specifically, the first device block and the second device block are connected into a device body through bolts, a wax injection groove is formed in one end of the device body, a permeation groove communicated with the wax injection groove is formed in the device body and located on the connecting face of the first device block and the second device block, the induction electrode strips penetrate through the permeation groove at preset intervals, and the two ends of each induction electrode strip extend out of the side of the device body and then can be in electric signal connection with the electrode signal collecting and displaying component. According to the invention, the sensing electrode connected with the permeation tank is used for acquiring the signal so as to obtain the permeation effect of the wax liquid, manual disassembly and manual measurement are not needed any more, a quantitative evaluation reference for the permeability of the wax material can be provided, and secondary development caused by poor permeability of the wax material is avoided, so that the cost of manpower and material resources is greatly saved, and the detection result is more reliable and accurate.

Description

technical field [0001] The invention relates to the field of vehicle painting, in particular to a wax liquid penetration detection device. Background technique [0002] In the automotive coating industry, electrophoretic anticorrosion is mainly used for anticorrosion. However, due to the complex structure of the body sheet metal, there are gaps, folded edges, corners and other coating dead spots in some parts. Conventional coatings cannot achieve effective protection. [0003] It has become a mainstream protection technology to use anti-corrosion wax in the inner cavity of the car body such as longitudinal beams and thresholds for wax injection and wax injection for anti-corrosion. Therefore, the permeability of the wax material in the sheet metal gap directly affects the anticorrosion effect of the car body at the construction temperature or at room temperature. [0004] However, there is currently no quantitative evaluation scheme that considers the permeability of wax ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N13/04
CPCG01N13/04
Inventor 李艳霞李欣闻王林
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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