CN2685860Y - Rigid capsule sealing leak-testing apparatus - Google Patents
Rigid capsule sealing leak-testing apparatus Download PDFInfo
- Publication number
- CN2685860Y CN2685860Y CN 200420042867 CN200420042867U CN2685860Y CN 2685860 Y CN2685860 Y CN 2685860Y CN 200420042867 CN200420042867 CN 200420042867 CN 200420042867 U CN200420042867 U CN 200420042867U CN 2685860 Y CN2685860 Y CN 2685860Y
- Authority
- CN
- China
- Prior art keywords
- hard shell
- transparent vessel
- shell capsules
- checkout equipment
- sealed sealing
- 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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Abstract
The utility model relates to a sealing-testing apparatus, in particular to a rigid capsule sealing leak-testing apparatus, which is characterized in that when the sealing leakage of rigid capsule is tested, the rigid capsule is sunk in the test medium such as soybean oil, etc. arranged in the transparent vacuum vessel to observe whether air bubbles are generated. The testing apparatus has small volume, low cost, convenient operation and accurate testing, and is applied to the leak-testing of the rigid capsule that is filled with solid materials, filling liquid and soft materials after the sealing is sealed.
Description
Technical field
The utility model relates to a kind of sealing detection equipment, especially hard shell capsules is sealed the checkout equipment of sealing.
Background technology
Hard shell capsules also claims split type capsule, is formed by close nested with capsule body of capsule cap, is widely used in splendid attire particle or pulverulent solids, low viscosity or medium-viscosity fluid etc.Isolate for guaranteeing the hard shell capsules environment, stop the leakage of material in the hard shell capsules, sealant is coated in industrial capsule cap, capsule body bonding pad, make the capsule bonding that material is housed and seal, the height of its sealing property will directly have influence on result of use and shelf life, therefore, how to detect, supervise the sealing that hard shell capsules seals and just seem particularly important.
Summary of the invention
The purpose of this utility model is exactly that a kind of checkout equipment that hard shell capsules is sealed sealing that is used for will be provided, and this equipment has when using that volume is little, cost is low, and is easy to operate, detects accurately.
Above-mentioned purpose of the present utility model is to realize by such technical scheme, promptly be hard shell capsules to be immersed in the soybean wet goods that places in the transparent vacuum container detect the equipment whether medium observation has bubble to produce, this equipment comprises: sight chamber and be used for described sight chamber is evacuated to the vacuum generator spare of negative pressure, described vacuum device is connected with digital display vacuum control device so that show and the Control work constant pressure.
Above-mentioned sight chamber comprises able to turn on or off airtight transparent vessel, places one in it and is loaded with soybean oil as the transparent vessel that detects medium.
Be mounted with the capsule anchor clamps in the above-mentioned transparent vessel with the clamping hard shell capsules.
Above-mentioned able to turn on or off airtight transparent vessel is a casing, and the upper end is provided with lid, and the lower end is provided with through hole.
Above-mentioned vacuum generator spare comprises vacuum pump, tracheae, and described tracheae is sealedly connected between the through hole and vacuum pump of able to turn on or off airtight transparent vessel, and inter-burst is connected to solenoid valve A so that control the interior negative pressure value of described airtight transparent vessel.
Above-mentioned tracheae also is provided with a relief port, is serially connected with solenoid valve B at the relief port place so that control described airtight transparent vessel internal gas pressure balance.
After adopting technique scheme, the said checkout equipment of the utility model has then that volume is little, cost is low, and easily control directly perceived is easy to operate, detects accurately.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the stereographic map of the embodiment of the invention;
Fig. 3 is the annexation synoptic diagram of the embodiment of the invention.
Embodiment
Be used to detect the checkout equipment that hard shell capsules is sealed sealing, be hard shell capsules to be immersed in the salad wet goods that places the transparent vacuum container detect the equipment whether medium observation has bubble to produce, this equipment comprises: sight chamber 1 and be used for described sight chamber 1 is evacuated to the vacuum generator spare of negative pressure, described vacuum device is connected with digital display vacuum control device 2 so that show and the Control work constant pressure.As shown in the figure.Sight chamber 1 comprises able to turn on or off airtight transparent vessel 3, places one in it and is loaded with soybean oil as the transparent vessel 4 that detects medium.In transparent vessel 4, be mounted with capsule anchor clamps 5 with the clamping hard shell capsules.
For reaching ideal effect, in the present invention, able to turn on or off airtight transparent vessel 3 is a casing, and obviously preferred design becomes cylinder, and the upper end is provided with lid 6, and the lower end is provided with through hole 7.
Vacuum generator spare comprises vacuum pump 8, tracheae 9, and tracheae is sealedly connected between the through hole 7 and vacuum pump 8 of able to turn on or off airtight transparent vessel 3, and inter-burst is connected to solenoid valve A10 so that control the interior negative pressure value of described airtight transparent vessel.
In application process owing to will take out capsule anchor clamps 5 to fold up tested hard shell capsules frequently, this just needs the air pressure balance ability uncap 6 in the airtight transparent vessel 3 of recovery, so, tracheae 9 also is provided with a relief port 11, and is connected in series solenoid valve B12 so that control described airtight transparent vessel internal gas pressure balance at the relief port place.
During detection, at first injecting kinetic viscosity at transparent vessel 4 is 2-500mpa.s, can be transparent soybean oil or other plant, animal, chemical substance liquid etc. detect medium, use the tested hard shell capsules of capsule anchor clamps 5 clampings again, and extension is fixed in the transparent vessel 4, the concrete degree of depth detects in the medium to guarantee that its folded hard shell capsules can be immersed in, place it in then in the able to turn on or off airtight transparent vessel 3, cover lid 6 gives airtight and starts vacuum pump 8 will being evacuated to negative pressure in the airtight transparent vessel 3 for any one numerical value between the-0.001--0.05Mpa and keep the constant 5-30 of this working pressure second by tracheae.
Observation detection medium has or not bubble to produce during this period, if there is bubble to produce, shows the blow-by of sealing of detected hard shell capsules, and is undesirable, otherwise then meets the sealing property requirement.
When detection finished, solenoid valve B12 opened, and relief port 11 paths restore balance airtight transparent vessel 3 internal gas pressures, just can take out tested capsule with unlatching.
Claims (6)
1, a kind ofly is used to detect the checkout equipment that hard shell capsules is sealed sealing, it is characterized in that this equipment comprises: sight chamber and be used for described sight chamber is evacuated to the vacuum generator spare of negative pressure, described vacuum device is connected with digital display vacuum control device so that show and the Control work constant pressure.
2, a kind of checkout equipment that hard shell capsules is sealed sealing that is used for according to claim 1 is characterized in that described sight chamber comprises able to turn on or off airtight transparent vessel, places one in it and is loaded with soybean oil as the transparent vessel that detects medium.
3, a kind of checkout equipment that hard shell capsules is sealed sealing that is used for according to claim 2 is characterized in that being mounted with in the described transparent vessel capsule anchor clamps with the clamping hard shell capsules.
4, a kind of checkout equipment that hard shell capsules is sealed sealing that is used for according to claim 2 is characterized in that described able to turn on or off airtight transparent vessel is a casing, and the upper end is provided with lid, and the lower end is provided with through hole.
5, a kind of checkout equipment that hard shell capsules is sealed sealing that is used for according to claim 1, it is characterized in that described vacuum generator spare comprises vacuum pump, tracheae, described tracheae is sealedly connected between the through hole and vacuum pump of able to turn on or off airtight transparent vessel, and inter-burst is connected to solenoid valve A so that control the interior negative pressure value of described airtight transparent vessel.
6, a kind of checkout equipment that hard shell capsules is sealed sealing that is used for according to claim 5 is characterized in that described tracheae also is provided with a relief port, is serially connected with solenoid valve B at the relief port place so that control described airtight transparent vessel internal gas pressure balance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420042867 CN2685860Y (en) | 2004-02-26 | 2004-02-26 | Rigid capsule sealing leak-testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420042867 CN2685860Y (en) | 2004-02-26 | 2004-02-26 | Rigid capsule sealing leak-testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685860Y true CN2685860Y (en) | 2005-03-16 |
Family
ID=34671538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420042867 Expired - Fee Related CN2685860Y (en) | 2004-02-26 | 2004-02-26 | Rigid capsule sealing leak-testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685860Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175404A (en) * | 2011-01-25 | 2011-09-07 | 深圳市南士科技股份有限公司 | Waterproofness tester |
-
2004
- 2004-02-26 CN CN 200420042867 patent/CN2685860Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175404A (en) * | 2011-01-25 | 2011-09-07 | 深圳市南士科技股份有限公司 | Waterproofness tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |