CN202720094U - Liquefied gas cylinder valve low pressure opening sealing detection machine - Google Patents
Liquefied gas cylinder valve low pressure opening sealing detection machine Download PDFInfo
- Publication number
- CN202720094U CN202720094U CN 201220367643 CN201220367643U CN202720094U CN 202720094 U CN202720094 U CN 202720094U CN 201220367643 CN201220367643 CN 201220367643 CN 201220367643 U CN201220367643 U CN 201220367643U CN 202720094 U CN202720094 U CN 202720094U
- Authority
- CN
- China
- Prior art keywords
- cylinder mechanism
- pressure opening
- low pressure
- gas cylinder
- valve low
- 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.)
- Expired - Fee Related
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a liquefied oil gas cylinder valve low pressure opening sealing detection machine which comprises a frame (1), a bedplate (3) and a top plate (8). A lifting cylinder mechanism (2) is arranged on the bedplate (3). A tray (4) is arranged on the lifting cylinder mechanism (2). A mould (5) on which a workpiece is placed is arranged on the tray (4). A detection mechanism (7) is arranged below the top plate (8). A side sealing cylinder mechanism (9) is arranged at the lower left of the detection mechanism (7). A back strength cylinder mechanism (6) is arranged opposite the side sealing cylinder mechanism (9). According to the utility model, the liquefied gas cylinder valve low pressure opening sealing detection machine has the advantage of high detection accuracy; the production efficiency is improved; and the production cost is reduced.
Description
Technical field:
The utility model relates to checkout equipment, relates in particular to a kind of valve of liquified gas bomb low-pressure opening encapsulation and detects machine.
Technical background:
At present, valve of liquified gas bomb manufacturer adopts water cannot detect the impermeability of liquefied petroleum gas cylinder valve, puts into water after measured piece is full of air, and whether have bubble, produce the degree of how much judging leakage of bubble by certain hour if observing.But this method error is larger, can't realize automated production, and the workpiece after detecting needs to dry, preservative treatment, has increased production cost.
Summary of the invention:
It is high that the purpose of this utility model provides a kind of production efficiency, detects accurately, and the valve of liquified gas bomb low-pressure opening encapsulation that can reduce production costs detects machine.
The utility model is achieved in that a kind of valve of liquified gas bomb low-pressure opening encapsulation detects machine, comprise frame, platen, top board, it is characterized in that: be provided with lifting cylinder mechanism on the described platen, be provided with pallet above the lifting cylinder mechanism, be provided with the mould of place work piece on the pallet, the top board below is provided with testing agency, and the testing agency lower left is provided with the side seal cylinder mechanism, and side seal cylinder mechanism opposite is provided with the back strength cylinder mechanism.
The utility model detects accurately high, and has improved production efficiency, has reduced production cost.
Description of drawings:
Fig. 1 is the utility model structural representation.
Among the figure 1, frame, 2, lifting cylinder mechanism, 3, platen, 4, pallet, 5, mould, 6, the back strength cylinder mechanism, 7, testing agency, 8, top board, 9, the side seal cylinder mechanism, 10, retaining valve.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
With reference to accompanying drawing, a kind of valve of liquified gas bomb low-pressure opening encapsulation detects machine, comprise frame 1, platen 3, top board 8, it is characterized in that: be provided with lifting cylinder mechanism 2 on the described platen 3, be provided with pallet 4 above the lifting cylinder mechanism 2, be provided with the mould 5 of place work piece on the pallet 4, top board 8 belows are provided with testing agency 7, testing agency 7 lower lefts are provided with side seal cylinder mechanism 9, and side seal cylinder mechanism 9 opposites are provided with back strength cylinder mechanism 6.During implementation, measured piece is put into mould, the lifting of lifting cylinder mechanism, register pin stretches out after giving rise to upper limit position, lifting cylinder mechanism descends behind the time-delay 0.5S, time-delay 0.5S back strength cylinder mechanism stretches out, lifting cylinder mechanism lifting behind the extended position, and measured piece lower end air intake opening is sealed, 0.5S rear side seal cylinder stretches out, the measured piece side is imported and exported and to be sealed, and side seal cylinder mechanism one-way valve opens behind the extended position detects gas and is filled with the measured piece cavity, carry out Leak Detection, detect and finish the decline of rear lifting cylinder mechanism, the side seal cylinder mechanism is return behind the time-delay 0.5S, and side seal is return to retracted position back strength cylinder mechanism, lifting cylinder mechanism rises after returning to the position, register pin is return behind the time-delay 0.5S, and lifting cylinder mechanism drops to initial position behind the time-delay 0.5S, and a beginning new round detects.The utility model test gas is the mixed gas of hydrogen and nitrogen, detect hydrogen with gas sensor, when measured piece leaks, gas sensor detects hydrogen and produces electric signal output, upload to the analog module of PLC, PLC will measure gained amount of leakage numerical value and standard figures compares, and it is qualified to judge whether.
Claims (1)
1. a liquefied petroleum gas cylinder valve low-pressure opening encapsulation detects machine, comprise frame (1), platen (3), top board (8), it is characterized in that: be provided with lifting cylinder mechanism (2) on the described platen (3), be provided with pallet (4) above the lifting cylinder mechanism (2), be provided with the mould (5) of place work piece on the pallet (4), top board (8) below is provided with testing agency (7), testing agency (7) lower left is provided with side seal cylinder mechanism (9), and side seal cylinder mechanism (9) opposite is provided with back strength cylinder mechanism (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367643 CN202720094U (en) | 2012-07-27 | 2012-07-27 | Liquefied gas cylinder valve low pressure opening sealing detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367643 CN202720094U (en) | 2012-07-27 | 2012-07-27 | Liquefied gas cylinder valve low pressure opening sealing detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720094U true CN202720094U (en) | 2013-02-06 |
Family
ID=47621916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367643 Expired - Fee Related CN202720094U (en) | 2012-07-27 | 2012-07-27 | Liquefied gas cylinder valve low pressure opening sealing detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643941A (en) * | 2016-12-28 | 2017-05-10 | 宁波考比锐特汽车科技有限公司 | Mold testing device |
-
2012
- 2012-07-27 CN CN 201220367643 patent/CN202720094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643941A (en) * | 2016-12-28 | 2017-05-10 | 宁波考比锐特汽车科技有限公司 | Mold testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |