CN114264439A - Leak detection method for filling liquid container - Google Patents
Leak detection method for filling liquid container Download PDFInfo
- Publication number
- CN114264439A CN114264439A CN202111666814.5A CN202111666814A CN114264439A CN 114264439 A CN114264439 A CN 114264439A CN 202111666814 A CN202111666814 A CN 202111666814A CN 114264439 A CN114264439 A CN 114264439A
- Authority
- CN
- China
- Prior art keywords
- discharge
- liquid container
- filling liquid
- leak detection
- electrode
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 66
- 239000007788 liquid Substances 0.000 title claims abstract description 61
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The invention relates to the technical field of pharmaceutical machinery, in particular to a leak detection method for a filling liquid container, wherein the filling liquid container is detected by a discharge leak detection device, the discharge leak detection device comprises a discharge electrode and a receiving electrode, the filling liquid container is conveyed by a detection conveying line, the discharge electrode of the discharge leak detection device is arranged above the detection conveying line, the discharge leak detection moving device also comprises a discharge leak detection moving device, the discharge leak detection moving device can enable the discharge electrode to move back and forth along the conveying direction of the filling liquid container, the detection conveying line enables the conveying speed of the filling liquid container to be V1, the discharge leak detection moving device enables the speed of the discharge electrode of the discharge leak detection device along the conveying direction of the filling liquid container to be V2, V1 is more than V2, namely the conveying speed of the filling liquid container is higher than the speed of the discharge electrode along the conveying direction of the filling liquid container, so that the contact time of the discharge electrode and the filling liquid container is longer, the detection time is longer, and the detection accuracy is further improved.
Description
Technical Field
The invention relates to the technical field of pharmaceutical machinery, in particular to a leak detection method for a filled liquid container.
Background
In order to ensure the safety of medication, the filled liquid container after being filled with liquid needs to be detected to detect whether the filled liquid container is damaged or not and whether the leakage condition occurs or not, and the filled liquid container is usually a hard bottle or a soft bag. Whether the detection of revealing filling liquid container is carried out through discharge leak hunting device, and discharge leak hunting device includes discharge electrode and receiving electrode, and discharge electrode is to each position contact discharge of soft bag, and the receiving electrode receives corresponding electric current, judges through the change of voltage whether each position of filling liquid container has the damage, and then obtains whether the soft bag appears revealing. At present, when filling liquid container detected, filling liquid container carried through detecting the transfer chain, and discharge leak hunting device's discharge electrode setting was in the top that detects the transfer chain, and discharge leak hunting device's discharge electrode and filling liquid container contact and detect, and the hypothesis filling liquid container detects from a left side to the right side, and discharge electrode and soft bag contact process are right side to the left side from filling liquid container, and check-out time is shorter, influences the accuracy that filling liquid container detected.
Disclosure of Invention
The invention aims to provide a leakage detection method for a filled liquid container, which has higher detection accuracy.
The technical scheme adopted by the invention for solving the technical problems is as follows: the leakage detection method for the filled liquid container comprises the steps that the filled liquid container is detected through a discharge leakage detection device, the discharge leakage detection device comprises a discharge electrode and a receiving electrode, the discharge electrode is matched with the receiving electrode, the filled liquid container is conveyed through a detection conveying line, the discharge electrode of the discharge leakage detection device is arranged above the detection conveying line, and the discharge leakage detection device also comprises a discharge leakage detection moving device, and the discharge electrode can move back and forth along the conveying direction of the filled liquid container;
the detection conveying line enables the conveying speed of the filling liquid container to be V1, the discharge leakage detection moving device enables the speed of a discharge electrode of the discharge leakage detection device along the conveying direction of the filling liquid container to be V2, and V1 is larger than V2.
Further, the liquid filling container is a hard bottle or a soft bag.
Further, the discharge leak detection device includes at least two discharge electrodes arranged symmetrically with respect to a rotation axis of the discharge electrodes.
Furthermore, the receiving electrode is made of iron wires, iron sheets or copper wires.
The invention has the beneficial effects that: by arranging the discharge leakage detection moving device, the discharge leakage detection moving device can enable the discharge electrode to move back and forth along the conveying direction of the filling liquid container; the detection conveying line enables the conveying speed of the filling liquid container to be V1, the discharging leakage detection moving device enables the speed of a discharge electrode of the discharging leakage detection device along the conveying direction of the filling liquid container to be V2, V1 is larger than V2, namely the conveying speed of the filling liquid container is larger than the speed of the discharge electrode along the conveying direction of the filling liquid container, so that the contact time of the discharge electrode and the filling liquid container is longer, the detection time is longer, and the detection accuracy is further improved.
Detailed Description
The leakage detection method for the filled liquid container comprises the steps that the filled liquid container is a hard bottle or a soft bag, the filled liquid container is detected through a discharge leakage detection device, the discharge leakage detection device comprises a discharge electrode and a receiving electrode, the discharge electrode is matched with the receiving electrode, the filled liquid container is conveyed through a detection conveying line, the discharge electrode of the discharge leakage detection device is arranged above the detection conveying line, and the leakage detection device further comprises a discharge leakage detection moving device, and the discharge leakage detection moving device can enable the discharge electrode to move back and forth along the conveying direction of the filled liquid container;
the detection conveying line enables the conveying speed of the filling liquid container to be V1, the discharge leakage detection moving device enables the speed of a discharge electrode of the discharge leakage detection device along the conveying direction of the filling liquid container to be V2, and V1 is larger than V2.
Assuming that the conveying direction of the filling liquid container is from left to right, the contact process of the discharge electrode and the soft bag is from the right side to the left side of the filling liquid container, and the conveying speed V1 of the filling liquid container is greater than the speed V2 of the discharge electrode along the conveying direction of the filling liquid container, so that the contact time of the discharge electrode and the filling liquid container is longer, the detection time is longer, and the detection accuracy is further improved.
In order to further improve the detection efficiency, each discharge leakage detection device has at least two discharge electrodes, the discharge electrodes are symmetrically arranged about the rotating shaft of the discharge electrodes, so that the discharge electrodes can rotate back and forth around the rotating shaft of the discharge electrodes, and the discharge electrodes can rotate along with the movement of the liquid filling container. In order to make the detection sensitivity higher, the receiving electrode has three types of iron wires, iron sheets and copper wires. The resistors of the receiving electrodes with different shapes and materials are different, so that the detection diversity is increased, and the detection sensitivity is improved.
Claims (4)
1. A leak hunting method for filling liquid container, filling liquid container detects through discharge leak hunting device, and discharge leak hunting device includes discharge electrode and receiving electrode, discharge electrode and receiving electrode looks adaptation, and filling liquid container carries through detecting the transfer chain, and discharge leak hunting device's discharge electrode sets up in the top that detects the transfer chain, its characterized in that: the discharge leakage detection moving device can enable the discharge electrode to move back and forth along the conveying direction of the filling liquid container;
the detection conveying line enables the conveying speed of the filling liquid container to be V1, the discharge leakage detection moving device enables the speed of a discharge electrode of the discharge leakage detection device along the conveying direction of the filling liquid container to be V2, and V1 is larger than V2.
2. A leak detection method for a filled liquid container as defined in claim 1, wherein: the liquid filling container is a hard bottle or a soft bag.
3. A leak detection method for a filled liquid container as defined in claim 1, wherein: the discharge leak detection device includes at least two discharge electrodes arranged symmetrically about a rotation axis of the discharge electrodes.
4. A leak detection method for a filled liquid container according to any one of claims 1 to 3, wherein: the receiving pole is made of iron wires, iron sheets or copper wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666814.5A CN114264439A (en) | 2021-12-31 | 2021-12-31 | Leak detection method for filling liquid container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666814.5A CN114264439A (en) | 2021-12-31 | 2021-12-31 | Leak detection method for filling liquid container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114264439A true CN114264439A (en) | 2022-04-01 |
Family
ID=80832107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111666814.5A Pending CN114264439A (en) | 2021-12-31 | 2021-12-31 | Leak detection method for filling liquid container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114264439A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2605202Y (en) * | 2003-04-21 | 2004-03-03 | 长沙楚天包装机械有限公司 | Tracknig bottle-washing device |
| CN200977515Y (en) * | 2006-11-03 | 2007-11-21 | 湖南千山制药机械股份有限公司 | Outside bottleneck synchronous cleaning ultrasonic cleaning machine |
| CN101398390A (en) * | 2008-10-31 | 2009-04-01 | 湖南大学 | On-line vision detection device for visual foreign body in bottle contained liquid |
| CN102288373A (en) * | 2011-07-06 | 2011-12-21 | 湖南正中制药机械有限公司 | Full-automatic infusion bottle electronic micro-hole leakage detector |
| CN102620897A (en) * | 2012-03-31 | 2012-08-01 | 湖南正中制药机械有限公司 | Automatic electronic microporous leakage detecting machine for flexible bag |
| CN103512900A (en) * | 2013-09-10 | 2014-01-15 | 上海东富龙科技股份有限公司 | Baseless light inspection machine for hydro-acupuncture ampoule bottles |
| CN105084276A (en) * | 2015-08-28 | 2015-11-25 | 厦门理工学院 | Tracking type self-filling machine and method thereof |
| CN106630573A (en) * | 2016-12-26 | 2017-05-10 | 湖南千山制药机械股份有限公司 | Tracking device for pharmaceutical glass tube type bottle making machine |
| CN106770352A (en) * | 2016-12-02 | 2017-05-31 | 长沙汇制药机械有限公司 | A kind of automatic lamp-checking machine for big transfusion production |
| CN111103300A (en) * | 2020-01-07 | 2020-05-05 | 湖南正中制药机械有限公司 | Infusion bottle foreign matter and leak integral type check out test set |
| CN210505495U (en) * | 2019-06-19 | 2020-05-12 | 广州市广森智能机械设备有限公司 | Automatic following type cap screwing mechanism |
-
2021
- 2021-12-31 CN CN202111666814.5A patent/CN114264439A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2605202Y (en) * | 2003-04-21 | 2004-03-03 | 长沙楚天包装机械有限公司 | Tracknig bottle-washing device |
| CN200977515Y (en) * | 2006-11-03 | 2007-11-21 | 湖南千山制药机械股份有限公司 | Outside bottleneck synchronous cleaning ultrasonic cleaning machine |
| CN101398390A (en) * | 2008-10-31 | 2009-04-01 | 湖南大学 | On-line vision detection device for visual foreign body in bottle contained liquid |
| CN102288373A (en) * | 2011-07-06 | 2011-12-21 | 湖南正中制药机械有限公司 | Full-automatic infusion bottle electronic micro-hole leakage detector |
| CN102620897A (en) * | 2012-03-31 | 2012-08-01 | 湖南正中制药机械有限公司 | Automatic electronic microporous leakage detecting machine for flexible bag |
| CN103512900A (en) * | 2013-09-10 | 2014-01-15 | 上海东富龙科技股份有限公司 | Baseless light inspection machine for hydro-acupuncture ampoule bottles |
| CN105084276A (en) * | 2015-08-28 | 2015-11-25 | 厦门理工学院 | Tracking type self-filling machine and method thereof |
| CN106770352A (en) * | 2016-12-02 | 2017-05-31 | 长沙汇制药机械有限公司 | A kind of automatic lamp-checking machine for big transfusion production |
| CN106630573A (en) * | 2016-12-26 | 2017-05-10 | 湖南千山制药机械股份有限公司 | Tracking device for pharmaceutical glass tube type bottle making machine |
| CN210505495U (en) * | 2019-06-19 | 2020-05-12 | 广州市广森智能机械设备有限公司 | Automatic following type cap screwing mechanism |
| CN111103300A (en) * | 2020-01-07 | 2020-05-05 | 湖南正中制药机械有限公司 | Infusion bottle foreign matter and leak integral type check out test set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0273946A1 (en) | Positioning a can on a rotating turret | |
| US10597239B2 (en) | Transfer system for containers | |
| CN204434252U (en) | A kind of Full-automatic linear formula bottle placer | |
| CN206712324U (en) | A kind of HV Transmission Line Routing Inspection robot | |
| CN114264439A (en) | Leak detection method for filling liquid container | |
| US20130062163A1 (en) | Device for transporting hollow bodies | |
| CN105035730A (en) | Multi-station sorting machine for infusion bags | |
| CN105644860B (en) | It is a kind of to fill the Ti Ping mechanisms for revolving all-in-one machine for blowing | |
| CN102288373A (en) | Full-automatic infusion bottle electronic micro-hole leakage detector | |
| CN109573567A (en) | One kind is into packet system and method | |
| CN209367227U (en) | A kind of transmission device for electrolytic capacitor | |
| CN105883078A (en) | Tableware production device for multiple knives, forks and spoons | |
| CN117023087B (en) | Detect tilting mechanism for leak hunting BFS production line of packing leakproofness | |
| US20140352409A1 (en) | Device for detecting leaks in packages | |
| CN201895955U (en) | Cartridge bottle adjustable multi-group classification device and inspection classification apparatus thereof | |
| CN204575826U (en) | A kind of battery on-line measuring device | |
| CN207389721U (en) | A kind of chocolate bag conveying device | |
| CN207618553U (en) | The equidistant splitting mechanism of bag can be found | |
| CN102030189A (en) | Cartridge bottle adjustable multi-group grading device and check grading equipment | |
| CN108082585A (en) | A kind of flexible conduit loading tail sealing machine with auto tube feeding device | |
| CN202119606U (en) | Full-automatic electronic micropore leak detection machine of infusion bottle | |
| JP3377385B2 (en) | Pinhole inspection device | |
| CN107275654B (en) | No. 9 battery polar selections and righting complete machine | |
| CN106925471B (en) | The automatic coating apparatus of steel billet | |
| CN109625823B (en) | Feeding system and speed monitoring method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |