CN214426920U - Detection apparatus for coating seals - Google Patents
Detection apparatus for coating seals Download PDFInfo
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- CN214426920U CN214426920U CN202022938765.3U CN202022938765U CN214426920U CN 214426920 U CN214426920 U CN 214426920U CN 202022938765 U CN202022938765 U CN 202022938765U CN 214426920 U CN214426920 U CN 214426920U
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Abstract
A detection device for paint seal is provided, wherein a seal is arranged in the middle of a support body; the workpiece is connected to the support body through glue to form a body to be measured, and the workpiece covers the seal of the support body; the detection device comprises a mounting frame, a cylinder, a pressing plate, an air pump and an air pressure sensor; a support plate is arranged on the mounting rack; the supporting plate is provided with a detection cavity with an upward opening; the body to be detected covers the opening of the detection cavity; an air pressure sensor for detecting air pressure is arranged in the detection cavity; the detection cavity is provided with an air inlet and an air outlet; the air inlet is communicated with the air pump through a connecting pipe; a pressing plate is arranged on the body to be detected; the air cylinder pushes the pressing plate to extrude the body to be measured; the air pressure sensor, the air pump and the electromagnetic valve are electrically connected with the controller; the utility model discloses a take out the gas that detects the intracavity, detect the pressure that detects the intracavity, judge the junction leakproofness of work piece and supporter, improve the efficiency that detects.
Description
Technical Field
The utility model relates to a sealed detection area, concretely relates to detection device that coating sealed.
Background
The product to be detected is shown in figure 3, and a seal is arranged in the middle of the supporting body; the workpiece is connected to the support body through glue to form a body to be measured, and the workpiece covers the seal of the support body; according to the requirements of some special working environments, the joint of the workpiece and the support body is required to be sealed, but the adhesive dispensing device pastes the workpiece and the support body together, and the air tightness between the workpiece and the support body cannot be judged through direct observation of workers.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a detection device that coating sealed to detect the junction leakproofness of work piece and supporter.
The utility model provides a following technical scheme:
a detection device for paint seal is provided, wherein a seal is arranged in the middle of a support body; the workpiece is connected to the support body through glue to form a body to be measured, and the workpiece covers the seal of the support body; the detection device comprises a mounting frame, a cylinder, a pressing plate, an air pump and an air pressure sensor; a support plate is arranged on the mounting rack; the supporting plate is provided with a detection cavity with an upward opening; the body to be detected covers the opening of the detection cavity; an air pressure sensor for detecting air pressure is arranged in the detection cavity; the detection cavity is provided with an air inlet and an air outlet; the air inlet is communicated with the air pump through a connecting pipe, and a one-way valve is arranged on the air inlet; the exhaust port is provided with an electromagnetic valve; a pressing plate is arranged on the body to be detected; the air cylinder pushes the pressing plate to extrude the body to be measured; the cylinder is arranged on the mounting frame; the air pressure sensor, the air pump and the electromagnetic valve are electrically connected with the controller.
Preferably, the mounting rack comprises a support plate, a support column, a top plate and a support plate; a top plate is arranged above the supporting plate; a support plate is arranged below the support plate; the supporting plate, the top plate and the carrier plate are connected into a whole through four supporting columns; the four support columns are respectively arranged on four corners of the support plate; the cylinder is connected to the top plate; the air pump is arranged on the carrier plate.
Preferably, the supporting plate is provided with a rubber layer, and the rubber layer is arranged between the supporting plate and the body to be measured.
Preferably, a sealing plate is arranged at the bottom of the detection cavity; the sealing plate is connected to the supporting plate through a screw; and a sealing ring is arranged between the sealing plate and the supporting plate.
Preferably, the upper surface of the supporting plate is recessed downwards to form a step surface; the body to be detected is arranged on the step surface; a blind hole is formed in the step surface, and a compression spring for ejecting the body to be detected is arranged in the blind hole; a push block is arranged above the compression spring; the push block is connected to the blind hole in a sliding mode.
Preferably, the pressure plate is provided with an annular bulge for extruding the support body; and the pressure plate is provided with a ventilation hole.
Compared with the prior art, the utility model has the advantages of it is following and effect:
the utility model covers the opening of the detection cavity with the body to be detected; an air pressure sensor for detecting air pressure is arranged in the detection cavity; the detection cavity is provided with an air inlet and an air outlet; the pressure in the detection cavity is detected by pumping out the gas in the detection cavity, the sealing performance of the joint of the workpiece and the support body is judged, and the detection efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of a paint seal detection device of the present invention;
fig. 2 is an enlarged view of a portion of fig. 1 according to the present invention;
fig. 3 is a cross-sectional view of the subject to be measured.
In the figure: the device comprises a cylinder 1, a mounting frame 2, a support plate 21, a detection cavity 211, a rubber layer 212, a compression spring 213, a pushing block 214, a support plate 22, a support column 23, a top plate 24, a pressing plate 3, a vent hole 31, an annular bulge 32, an air pump 4, a connecting pipe 41, a sealing plate 5, a support body 6, a workpiece 7, glue 8, a check valve 9, an electromagnetic valve 10, an air pressure sensor 11 and a sealing ring 12.
Detailed Description
The utility model discloses a concrete implementation way does:
referring to the attached drawings, in the detection device for the coating seal, a seal is arranged in the middle of a support body 6; the workpiece 7 is connected to the support body 6 through glue 8 to form a body to be measured, and the workpiece 7 covers the seal of the support body 6; the detection device comprises a mounting frame 2, a cylinder 1, a pressure plate 3, an air pump 4 and an air pressure sensor 11; the mounting frame 2 comprises a support plate 21, a support column 23, a top plate 24 and a carrier plate 22; a top plate 24 is arranged above the supporting plate 21; a carrier plate 22 is arranged below the support plate 21; the supporting plate 21, the top plate 24 and the carrier plate 22 are connected into a whole through four supporting columns 23; the four supporting columns 23 are respectively arranged on four corners of the supporting plate 21.
A support plate 21 is arranged on the mounting frame 2; the support plate 21 is provided with a detection cavity 211 with an upward opening; a sealing plate 5 is arranged at the bottom of the detection cavity 211; the sealing plate 5 is connected to the supporting plate 21 through screws; a sealing ring 12 is arranged between the sealing plate 5 and the supporting plate 21 to prevent air leakage at the bottom of the detection cavity 211;
the body to be detected covers the opening of the detection cavity 211; the rubber layer 212 is arranged on the support plate 21, and the rubber layer 212 is arranged between the support plate 21 and the body to be detected to prevent air leakage between the support plate 21 and the body to be detected; the upper surface of the support plate 21 is downwards sunken to form a step surface; the body to be detected is arranged on the step surface; a blind hole is formed in the step surface, and a compression spring 213 for ejecting the body to be detected is arranged in the blind hole, so that the charging and discharging of workers are facilitated; a push block 214 is arranged above the compression spring 213; the push block 214 is slidably connected to the blind hole.
An air pressure sensor 11 for detecting air pressure is arranged in the detection cavity 211; the detection cavity 211 is provided with an air inlet and an air outlet; the air inlet is communicated with the air suction pump 4 through a connecting pipe 41, and a one-way valve 9 is arranged on the air inlet to prevent outside air from entering the detection cavity from the air inlet; the air pump 4 is arranged on the carrier plate 22; the exhaust port is provided with an electromagnetic valve 10; a pressing plate 3 is arranged on the body to be tested; the pressure plate 3 is provided with an annular bulge 31 for extruding the support body; the pressure plate 3 is provided with a ventilation hole 31; the air cylinder 1 pushes the pressing plate to extrude the body to be detected; the cylinder 1 is connected to a top plate 24; the air pressure sensor 11, the air pump 4 and the electromagnetic valve 10 are electrically connected with the controller.
The working principle is as follows: the worker sets the body to be detected on the step surface, and the body to be detected covers the opening of the detection cavity 211; the air cylinder 1 pushes the pressing plate to extrude the body to be detected; pumping gas in the detection cavity through the air pump 4, detecting the pressure in the detection cavity through the air pressure sensor 11, transmitting data to the controller through the air pressure sensor 11, and judging the tightness of the connection part of the workpiece 7 and the support body 6 through the controller; the air cylinder 1 drives the pressing plate to be separated from the body to be detected; the controller controls the electromagnetic valve 10 to be opened, outside air enters the detection cavity 211, and a worker replaces the body to be detected for detection.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A detection device for paint seal is provided, wherein a seal is arranged in the middle of a support body; the workpiece is connected to the support body through glue to form a body to be measured, and the workpiece covers the seal of the support body; the method is characterized in that: the detection device comprises a mounting frame, a cylinder, a pressing plate, an air pump and an air pressure sensor; a support plate is arranged on the mounting rack; the supporting plate is provided with a detection cavity with an upward opening; the body to be detected covers the opening of the detection cavity; an air pressure sensor for detecting air pressure is arranged in the detection cavity; the detection cavity is provided with an air inlet and an air outlet; the air inlet is communicated with the air pump through a connecting pipe, and a one-way valve is arranged on the air inlet; the exhaust port is provided with an electromagnetic valve; a pressing plate is arranged on the body to be detected; the air cylinder pushes the pressing plate to extrude the body to be measured; the cylinder is arranged on the mounting frame; the air pressure sensor, the air pump and the electromagnetic valve are electrically connected with the controller.
2. A paint seal detection apparatus as claimed in claim 1, wherein: the mounting frame comprises a supporting plate, supporting columns, a top plate and a supporting plate; a top plate is arranged above the supporting plate; a support plate is arranged below the support plate; the supporting plate, the top plate and the carrier plate are connected into a whole through four supporting columns; the four support columns are respectively arranged on four corners of the support plate; the cylinder is connected to the top plate; the air pump is arranged on the carrier plate.
3. A paint seal detection apparatus as claimed in claim 1, wherein: and the rubber layer is arranged between the support plate and the body to be detected.
4. A paint seal detection apparatus as claimed in claim 1, wherein: a sealing plate is arranged at the bottom of the detection cavity; the sealing plate is connected to the supporting plate through a screw; and a sealing ring is arranged between the sealing plate and the supporting plate.
5. A paint seal detection apparatus as claimed in claim 1, wherein: the upper surface of the supporting plate is downwards sunken to form a step surface; the body to be detected is arranged on the step surface; a blind hole is formed in the step surface, and a compression spring for ejecting the body to be detected is arranged in the blind hole; a push block is arranged above the compression spring; the push block is connected to the blind hole in a sliding mode.
6. A paint seal detection apparatus as claimed in claim 1, wherein: the pressing plate is provided with an annular bulge for extruding the support body; and the pressure plate is provided with a ventilation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022938765.3U CN214426920U (en) | 2020-12-10 | 2020-12-10 | Detection apparatus for coating seals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022938765.3U CN214426920U (en) | 2020-12-10 | 2020-12-10 | Detection apparatus for coating seals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214426920U true CN214426920U (en) | 2021-10-19 |
Family
ID=78051630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022938765.3U Active CN214426920U (en) | 2020-12-10 | 2020-12-10 | Detection apparatus for coating seals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214426920U (en) |
-
2020
- 2020-12-10 CN CN202022938765.3U patent/CN214426920U/en active Active
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