CN216621648U - Plastic shell leakage detection single machine - Google Patents
Plastic shell leakage detection single machine Download PDFInfo
- Publication number
- CN216621648U CN216621648U CN202122755481.5U CN202122755481U CN216621648U CN 216621648 U CN216621648 U CN 216621648U CN 202122755481 U CN202122755481 U CN 202122755481U CN 216621648 U CN216621648 U CN 216621648U
- Authority
- CN
- China
- Prior art keywords
- plastic casing
- plastic shell
- plate
- leakage detection
- detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to a single leakage detection machine for a plastic shell, which belongs to the technical field of leakage detection equipment and comprises a rack, wherein the upper end of the rack is provided with a leakage detection mechanism, and the inside of the leakage detection mechanism is provided with the plastic shell. The leakage detection mechanism comprises a detection conveying assembly, a lower pressing plate movably connected with the plastic shell in a pressing mode is arranged at the upper end of the detection conveying assembly, a plurality of pressing rods are arranged between the lower pressing plate and the plastic shell, and an air booster pump and a pressure sensor which are communicated with the plastic shell are arranged on the plastic shell. Has the characteristics of simple structure, convenient operation and good effect. The problem of the product leak testing degree of difficulty big is solved. Products with air holes or cracks are prevented from being detected.
Description
Technical Field
The utility model relates to the technical field of leakage detection equipment, in particular to a single leakage detection machine for a plastic shell.
Background
After the plastic shell is injection molded, leakage detection needs to be carried out on the product, and the defective products are prevented from flowing out.
Disclosure of Invention
The utility model mainly solves the defects of complex structure, complex detection process and poor effect in the prior art, and provides the single plastic shell leakage detection machine which has the characteristics of simple structure, convenience in operation and good effect. The problem of the product leak testing degree of difficulty big is solved. Products with porosity or cracks are avoided from being detected.
The technical problem of the utility model is mainly solved by the following technical scheme:
the utility model provides a plastic casing leak testing unit, includes the frame, frame upper end be equipped with leakage testing mechanism, leakage testing mechanism in be equipped with plastic casing. The leakage detection mechanism comprises a detection conveying assembly, a lower pressing plate movably connected with the plastic shell in a pressing mode is arranged at the upper end of the detection conveying assembly, a plurality of pressing rods are arranged between the lower pressing plate and the plastic shell, and an air booster pump and a pressure sensor which are communicated with the plastic shell are arranged on the plastic shell.
Preferably, the detection conveying assembly comprises a detection bottom plate, a supporting plate is arranged between the detection bottom plate and the plastic shell, linear guide rails connected with the supporting plate in a sliding type inserting and embedding manner are arranged between two sides of the lower end of the supporting plate and the detection bottom plate, a conveying cylinder fixedly connected with the detection bottom plate through screws is arranged on one side edge of the supporting plate, and a conveying connecting block is arranged between the conveying cylinder and the supporting plate.
Preferably, the front end and the rear end of the linear guide rail are both provided with travel limit switches, and the rear end of the detection bottom plate is provided with a rear limit plate which is positioned between the two travel limit switches and is in movable limit contact with the supporting plate.
Preferably, the upper end of the lower pressing plate is provided with a pressing cylinder, the periphery of the pressing cylinder is provided with a plurality of guide rods, and the front end of the lower pressing plate is provided with a front limiting plate fixedly connected with the detection conveying assembly through bolts.
Preferably, the periphery of the leakage detection mechanism is provided with a cover which is fixedly connected with the frame through screws.
The utility model can achieve the following effects:
compared with the prior art, the single machine for detecting the leakage of the plastic shell has the characteristics of simple structure, convenience in operation and good effect. The problem of the product leak testing degree of difficulty big is solved. Products with porosity or cracks are avoided from being detected.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic structural view of the inspection conveying assembly in the present invention.
Fig. 4 is a schematic view of the structure of the air booster pump of the present invention.
In the figure: the device comprises a frame 1, a housing 2, a leakage detection mechanism 3, a detection conveying assembly 4, an air booster pump 5, a pressing cylinder 6, a lower pressing plate 7, a guide rod 8, a pressing rod 9, a front limiting plate 10, a detection bottom plate 11, a rear limiting plate 12, a plastic shell 13, a stroke limiting switch 14, a pressure sensor 15, a supporting plate 16, a linear guide rail 17, a conveying cylinder 18 and a conveying connecting block 19.
Detailed Description
The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.
Example (b): as shown in fig. 1-4, a single plastic casing leakage detection machine comprises a frame 1, a leakage detection mechanism 3 is arranged at the upper end of the frame 1, and a housing 2 which is fixedly connected with the frame 1 through screws is arranged on the periphery of the leakage detection mechanism 3. A plastic housing 13 is provided in the leak detection mechanism 3. The leakage detection mechanism 3 comprises a detection conveying assembly 4, the detection conveying assembly 4 comprises a detection bottom plate 11, a supporting plate 16 is arranged between the detection bottom plate 11 and a plastic shell 13, linear guide rails 17 connected with the supporting plate 16 in a sliding type insertion and embedding mode are arranged between two sides of the lower end of the supporting plate 16 and the detection bottom plate 11, travel limit switches 14 are arranged at the front end and the rear end of each linear guide rail 17, and a rear limit plate 12 which is located between the two travel limit switches 14 and is in movable limiting contact with the supporting plate 16 is arranged at the rear end of the detection bottom plate 11. A conveying cylinder 18 which is fixedly connected with the detection bottom plate 11 through screws is arranged on one side edge of the supporting plate 16, and a conveying connecting block 19 is arranged between the conveying cylinder 18 and the supporting plate 16. The upper end of the detection conveying assembly 4 is provided with a lower pressing plate 7 movably connected with the plastic shell 13 in a pressing mode, the upper end of the lower pressing plate 7 is provided with a pressing cylinder 6, the periphery of the pressing cylinder 6 is provided with a plurality of guide rods 8, and the front end of the lower pressing plate 7 is provided with a front limiting plate 10 fixedly connected with the detection conveying assembly 4 through bolts. 8 pressure rods 9 are arranged between the lower pressure plate 7 and the plastic shell 13, and an air booster pump 5 and a pressure sensor 15 which are communicated with the plastic shell 13 are arranged on the plastic shell 13.
After the air booster pump 5 and the pressure sensor 15 are arranged at two hole sites of the plastic shell 13, the plastic shell is placed on the supporting plate 16, the conveying cylinder 18 drives the conveying connecting block 19 to convey the plastic shell 13 on the supporting plate 16 to the lower part of the lower pressing plate 7, at the moment, the supporting plate 16 is attached to the rear limiting plate 12, and the travel limiting switch 14 senses the stop operation of the conveying cylinder 18. The pressing cylinder 6 is then pressed down along the guide rod 8, so that the pressing rod 9 and the supporting plate 16 at the lower end of the lower pressing plate 7 form a sealing state on the plastic shell 13. After the inner cavity of the plastic shell 13 is pressurized and stabilized by the air booster pump 5, the pressure maintaining numerical value of the pressure sensor 15 is observed to realize the leakage detection process of the plastic shell.
In conclusion, the single plastic shell leakage detection machine has the characteristics of simple structure, convenience in operation and good effect. The problem of the product leak testing degree of difficulty big is solved. Products with porosity or cracks are avoided from being detected.
It is obvious to a person skilled in the art that the utility model is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the essential characteristics of the utility model. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In summary, the above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.
Claims (5)
1. The utility model provides a plastic casing leak testing unit which characterized in that: the device comprises a rack (1), wherein a leakage detection mechanism (3) is arranged at the upper end of the rack (1), and a plastic shell (13) is arranged in the leakage detection mechanism (3); leak detection mechanism (3) including detecting conveyor assembly (4), detection conveyor assembly (4) upper end be equipped with holding down plate (7) with plastic casing (13) movable crimping mutually, holding down plate (7) and plastic casing (13) between be equipped with a plurality of depression bars (9), plastic casing (13) on be equipped with air booster pump (5) and pressure sensor (15) that are linked together with plastic casing (13).
2. The single plastic casing leakage detector as claimed in claim 1, wherein: detect conveying subassembly (4) including detecting bottom plate (11), detection bottom plate (11) and plastic casing (13) between be equipped with layer board (16), layer board (16) lower extreme both sides and detection bottom plate (11) between all be equipped with layer board (16) looks slidingtype insert inlay linear guide (17) of being connected, layer board (16) a side be equipped with detect bottom plate (11) looks screw connection fixed transport cylinder (18), transport cylinder (18) and layer board (16) between be equipped with and carry connecting block (19).
3. The single plastic casing leakage detection machine as claimed in claim 2, wherein: the front end and the rear end of the linear guide rail (17) are respectively provided with a travel limit switch (14), and the rear end of the detection bottom plate (11) is provided with a rear limit plate (12) which is positioned between the two travel limit switches (14) and movably contacted with the supporting plate (16) in a limiting way.
4. The single plastic casing leakage detector as claimed in claim 1, wherein: the device is characterized in that a pressing cylinder (6) is arranged at the upper end of the lower pressing plate (7), a plurality of guide rods (8) are arranged on the periphery of the pressing cylinder (6), and a front limiting plate (10) fixedly connected with the detection conveying assembly (4) through bolts is arranged at the front end of the lower pressing plate (7).
5. The single plastic casing leakage detector as claimed in claim 1, wherein: and a housing (2) which is fixedly connected with the frame (1) through screws is arranged on the periphery of the leakage detection mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122755481.5U CN216621648U (en) | 2021-11-11 | 2021-11-11 | Plastic shell leakage detection single machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122755481.5U CN216621648U (en) | 2021-11-11 | 2021-11-11 | Plastic shell leakage detection single machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216621648U true CN216621648U (en) | 2022-05-27 |
Family
ID=81696246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122755481.5U Active CN216621648U (en) | 2021-11-11 | 2021-11-11 | Plastic shell leakage detection single machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216621648U (en) |
-
2021
- 2021-11-11 CN CN202122755481.5U patent/CN216621648U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201397217Y (en) | Capacitor leakage detection device | |
| CN206056885U (en) | Air tightness test machine | |
| CN216621648U (en) | Plastic shell leakage detection single machine | |
| CN209027741U (en) | It is a kind of for detecting the detection device of ring flange component leakage performance | |
| CN210051487U (en) | Novel engine cylinder head crosses nail hole leak test frock | |
| CN205749869U (en) | Electric energy meter module self-checking device | |
| CN102735402B (en) | Semi-automatic vacuum test fixture | |
| CN213275876U (en) | Detection tool for LED circuit board production | |
| CN209246983U (en) | Axial movement of motor automatic detecting machine | |
| CN203908765U (en) | Nickel-metal hydride battery exhaust valve pressure test device | |
| CN217586675U (en) | Intensity detection device is used in processing of tray is moulded to paper | |
| CN213397549U (en) | Line speed product gas tightness detection device | |
| CN204064626U (en) | A kind of Ni-MH battery vent valve pressure testing machine | |
| CN109813506B (en) | Cylinder body gas detection equipment | |
| CN219589901U (en) | Leak detection system of leak detector | |
| CN213006650U (en) | Welding profiling positioning mould | |
| CN217687064U (en) | Combined detection device for automobile mold position degree | |
| CN210487191U (en) | Air tightness detection device | |
| CN219798626U (en) | Engine end cover air tightness detection device | |
| CN209727362U (en) | A kind of high-precision air tightness detection apparatus | |
| CN221100005U (en) | Automobile part air tightness detection equipment | |
| CN221476040U (en) | Die dislocation detection device | |
| CN218469843U (en) | Improved generation baby's product test machine | |
| CN209460014U (en) | A kind of battery leak detecting device | |
| CN109738131A (en) | A kind of qualified product screening installation for electronic water pump seal chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |