CN210803363U - Device for detecting adhesive layer of automobile tail door - Google Patents
Device for detecting adhesive layer of automobile tail door Download PDFInfo
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- CN210803363U CN210803363U CN201921440149.6U CN201921440149U CN210803363U CN 210803363 U CN210803363 U CN 210803363U CN 201921440149 U CN201921440149 U CN 201921440149U CN 210803363 U CN210803363 U CN 210803363U
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- probe
- robotic arm
- frock
- detecting
- adhesive layer
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Abstract
The utility model discloses a detect device of car tail-gate glue film, including probe, frock, robotic arm, supersound appearance, mechanical control system and computer, the frock is connected to the probe, and robotic arm is connected to the frock, and robotic arm connects the supersound appearance, and robotic arm connects mechanical control system, and the computer is connected to the supersound appearance, and mechanical control system connects the computer. Adopt above-mentioned technical scheme to make a convenient and practical's device of detection car tail-gate glue film. The utility model discloses an ultrasonic phased array probe combines automated inspection frock to detect the rear of a vehicle door, realizes automatic detection, and convenient simple and direct, detectivity is high, repeatability is high, and when the discovery is unusual, the system sends the police dispatch newspaper automatically, and data and image can all realize real-time recording and storage.
Description
Technical Field
The utility model relates to a car tail-gate detection area, in particular to detect device of car tail-gate glue film.
Background
For the lightweight, the structure of present car tail-gate mainly adopts two kinds of modes of high strength plastics and glue film bonding and high strength glass and glue film bonding. In order to detect the bonding condition of the adhesive layer and ensure the sealing property, the tail gate is usually immersed in water with foam to observe whether the air bubbles penetrate through gaps between the plastic and the adhesive layer and between the glass and the adhesive layer, and if the air bubbles exist, the adhesive layer is not firmly bonded, and a gap is formed in the middle. This method has the following disadvantages: 1. the operation is troublesome and tedious, and the operation needs to be repeatedly immersed, taken out and washed clean; 2. although the method is simple and intuitive, the method cannot quantify and record the width or depth of the glue layer and cannot store data and images; 3. the detection is greatly influenced by human, the labor intensity of the personnel is reduced after long-time operation, and the detection result is influenced.
Therefore, a convenient and practical device for detecting the glue layer of the automobile tail door is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a convenient and practical's device for detecting car tail-gate glue film.
The utility model provides a detect device of car tail-gate glue film, including probe, frock, robotic arm, supersound appearance, mechanical control system and computer, the probe connection frock, robotic arm is connected to the frock, robotic arm connects the supersound appearance, robotic arm connects mechanical control system, the computer is connected to the supersound appearance, mechanical control system connects the computer.
In the scheme, the probe is provided with the wedge block, the wedge block is provided with the coupling agent irrigation hole and the tool mounting hole, the tool mounting hole is connected with the tool, and the probe is internally provided with the chip.
In the scheme, the frequency of the probe is 0.5Mhz-2.5 Mhz.
In the scheme, the wedge block is further provided with an anti-abrasion screw.
In the above scheme, the ultrasonic instrument is a phased array ultrasonic instrument.
In the scheme, the number of chip array elements in the probe is 16-64, and the chip spacing is 0.3-1 mm.
In the above scheme, the voussoir is the organic glass voussoir, and voussoir thickness is 2 ~ 20 mm.
In the scheme, an alarm device is arranged in the phased array ultrasonic instrument.
The utility model has the advantages and the beneficial effects that: the utility model provides a convenient and practical's device for detecting car tail-gate glue film. The utility model discloses an ultrasonic phased array probe combines automated inspection frock to detect the rear of a vehicle door, realizes automatic detection, and convenient simple and direct, detectivity is high, repeatability is high, and when the discovery is unusual, the system sends the police dispatch newspaper automatically, and data and image can all realize real-time recording and storage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. probe 2, tool 3, mechanical arm 4 and ultrasonic instrument
5. Machine control system 6 and computer
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in FIG. 1, the utility model relates to a detect device of car tail-gate glue film, including probe 1, frock 2, robotic arm 3, supersound appearance 4, mechanical control system 5 and computer 6, frock 2 is connected to probe 1, and robotic arm 3 is connected to frock 2, and robotic arm 3 connects supersound appearance 4, and robotic arm 3 connects mechanical control system 5, and computer 6 is connected to supersound appearance 4, and computer 6 is connected to mechanical control system 5.
Be equipped with the voussoir on the probe 1, be equipped with couplant irrigation hole and frock mounting hole on the voussoir, the frock mounting hole is connected with the frock, is equipped with the chip in the probe. The wedge shape is a rectangular parallelepiped shape.
The frequency of the probe 1 is 0.5Mhz to 2.5 Mhz. And an anti-abrasion screw is also arranged on the wedge block. The ultrasonic instrument is a phased array ultrasonic instrument. The number of chip array elements in the probe is 16-64, and the chip spacing is 0.3-1 mm.
The wedge block is an organic glass wedge block, and the thickness of the wedge block is 2-20 mm. An alarm device is arranged in the phased array ultrasonic instrument and supports alarming, automatic acquisition and scanning.
The utility model discloses mainly realize through following technique: a low-frequency linear array phased array probe, a matched wedge block, a phased array instrument, a robot arm and a detection tool are matched. The instrument acquisition system and the automatic detection tool control system are connected to a PC computer through cables, and acquisition and control are realized on the PC computer through software. Before detection, related parameters such as probe scanning path, probe parameters, sensitivity and the like are set, then the probe is placed on a tail gate panel, a couplant flows out through a couplant irrigation hole on a wedge block, during normal scanning, a sound beam can completely penetrate through a tail gate material and an adhesive layer, then the sound beam is applied to a plastic bottom surface and returns to the probe, therefore, a bottommost interface reflected wave can be seen on an instrument and acquisition software, the whole distribution area and the width of the adhesive layer can be clearly distinguished in S and C scanning views, whether the adhesive layer is debonded in a thickness range can be judged according to the change of a bottommost interface reflected wave signal, an alarm threshold value is set on the software, automatic alarm can be realized, the whole acquisition and scanning process can be recorded and stored, and subsequent analysis and reinspection are facilitated.
The utility model has the advantages that: 1. the real-time automatic monitoring is realized, manual detection is not needed, and the working intensity is greatly reduced; 2. the data and the images can be recorded and stored in real time, so that the analysis and the review are convenient; 3. the detection result is reliable and stable, and the repeatability is high; 4. the defect positioning is more accurate; 5. the maintenance cost is low, the probe and the wedge block are used as main consumable materials, the wedge block is replaced once in 2-3 years, the probe is replaced once in 3-4 years, the process of the probe and the wedge block is mature, and the cost is low.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a detect device of car tail-gate glue film, its characterized in that, includes probe, frock, robotic arm, supersound appearance, mechanical control system and computer, the frock is connected to the probe, robotic arm is connected to the frock, robotic arm connects the supersound appearance, robotic arm connects mechanical control system, the computer is connected to the supersound appearance, mechanical control system connects the computer.
2. The device for detecting the adhesive layer of the automobile tail door according to claim 1, wherein a wedge block is arranged on the probe, a couplant irrigation hole and a tool mounting hole are arranged on the wedge block, the tool mounting hole is connected with a tool, and a chip is arranged in the probe.
3. The apparatus for detecting the adhesive layer of the automobile tail door as claimed in claim 2, wherein the frequency of the probe is 0.5Mhz-2.5 Mhz.
4. The device for detecting the glue layer of the automobile tail door as claimed in claim 2, wherein an anti-abrasion screw is further arranged on the wedge block.
5. The device for detecting the adhesive layer of the automobile tail door as claimed in claim 2, wherein the ultrasonic instrument is a phased array ultrasonic instrument.
6. The device for detecting the glue layer of the automobile tail door as claimed in claim 2, wherein the number of the chip array elements in the probe is 16-64, and the chip spacing is 0.3-1 mm.
7. The device for detecting the adhesive layer of the automobile tail door is characterized in that the wedge block is an organic glass wedge block, and the thickness of the wedge block is 2-20 mm.
8. The device for detecting the adhesive layer of the automobile tail door as claimed in claim 5, wherein an alarm device is arranged in the phased array ultrasonic instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921440149.6U CN210803363U (en) | 2019-08-30 | 2019-08-30 | Device for detecting adhesive layer of automobile tail door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921440149.6U CN210803363U (en) | 2019-08-30 | 2019-08-30 | Device for detecting adhesive layer of automobile tail door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210803363U true CN210803363U (en) | 2020-06-19 |
Family
ID=71227539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921440149.6U Active CN210803363U (en) | 2019-08-30 | 2019-08-30 | Device for detecting adhesive layer of automobile tail door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210803363U (en) |
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2019
- 2019-08-30 CN CN201921440149.6U patent/CN210803363U/en active Active
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