CN105352686A - Detection device used for detecting air tightness of container online - Google Patents
Detection device used for detecting air tightness of container online Download PDFInfo
- Publication number
- CN105352686A CN105352686A CN201510938730.0A CN201510938730A CN105352686A CN 105352686 A CN105352686 A CN 105352686A CN 201510938730 A CN201510938730 A CN 201510938730A CN 105352686 A CN105352686 A CN 105352686A
- Authority
- CN
- China
- Prior art keywords
- feedback unit
- unit
- analog
- digital converter
- driver
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/40—Investigating fluid-tightness of structures by using electric means, e.g. by observing electric discharges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Programmable Controllers (AREA)
Abstract
The invention discloses a detection device used for detecting air tightness of a container online, comprising a knocking feedback unit, an actuator, an analog-digital converter, an embedded controller and a rejecting mechanism, wherein the embedded controller is formed by an embedded mainboard, a power supply source, an encoder and a human-machine interface; the human-machine interface and the encoder are connected with the embedded mainboard in a connected way; the knocking feedback unit is connected with and controlled by the actuator; the analog-digital converter, the rejecting mechanism and the actuator are connected with and controlled by the embedded controller; the knocking feedback unit and the rejecting mechanism are sequentially fixed on a conveying line of a conveyer; and the knocking feedback unit is formed by a magnet exciting coil and a feedback coil. According to the invention, due to the theory of kinetic energy, the detection device has the characteristics of being high in detection speed, high in precision and low in power consumption, having no requirement on installation space and having no pollution to environment, and is applicable to products needing online detection for leakage.
Description
Technical field
The present invention relates to a kind of checkout equipment, specifically a kind of checkout equipment for on-line checkingi container tightness.
Background technology
The development of beverage industry and client's improving constantly product requirement, nearly all beverage-producing factory man all strengthens the detection of filling liquid level.But the leakage of the usual not testing product of the level sensing of routine; because the process that liquid reduces slowly; need to measure and carry out contrast to value for many days to determine whether product leaks, this is just for product-filled tiny leaks or leakage hidden danger leave the space of existence.More or less there is impact to its quality in the leakage of product, is fatal concerning this impact some product.
Beverage occur leak reason be many-sided, both may be that bottle does not have good seal in capping procedure, may be also bottle impaired, there is hole or there is crack in neck region.
In being produced beverage by pinch detection mode by domestic manufacturers for the problems referred to above, the leakage of PET bottle detects, this technology can reach a higher detection level, but there is bottle and be squeezed and easily occur impression in fashion of extrusion simultaneously, the loss of belt, the loss of motor, leak bottle and pollute adjacent bottle, particular/special requirement is equipped with to installation position, the shortcomings such as power consumption is large, whether leaked so we have proposed by kinetic energy Cleaning Principle on-line checkingi bottle, power consumption can be reduced, save space, bottle surface is without vestige, free from environmental pollution, the dark welcome by domestic correspondent.
Summary of the invention
The object of the present invention is to provide a kind of checkout equipment for on-line checkingi container tightness, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of checkout equipment for on-line checkingi container tightness, comprise and knock feedback unit, driver, analog to digital converter, embedded controller and rejecting mechanism, described embedded controller is by embedded main board, power supply, scrambler and man-machine interface composition, man-machine interface and scrambler are by embedded main board control linkage, knock feedback unit by driver connection control, analog to digital converter, rejecting mechanism, driver is by embedded primary controller connection control, knock feedback unit and rejecting mechanism order be fixed on the pipeline of conveyor, the described feedback unit that knocks is made up of field coil and tickler.
As the further scheme of the present invention: described in knock the external guard shield of feedback unit, there are field coil, tickler in its inside, knock bar, and field coil is connected with driver, and tickler is connected with analog to digital converter.
As the further scheme of the present invention: described driver is connected to form successively by voltage conversion unit, HF voltage inversion unit and sequential processing unit.
As the further scheme of the present invention: described analog to digital converter is connected to form successively by high-accuracy low-ripple voltage source, filtering sampling holding unit, pretreatment unit.
As the present invention's further scheme: described embedded controller is made up of power-switching circuit, digital signal processor, communication unit, and connect man-machine interface and carry out parameter adjustment display.
Compared with prior art, the invention has the beneficial effects as follows: the present invention by kinetic energy theory, have that detection speed is fast, precision is high, low in energy consumption, without requirements of installation space, the feature such as free from environmental pollution, go for the product needing on-line checkingi to leak.
Accompanying drawing explanation
Fig. 1 is the structural representation of the checkout equipment for on-line checkingi container tightness.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, in the embodiment of the present invention, a kind of checkout equipment for on-line checkingi container tightness, comprise and knock feedback unit 1, driver 2, analog to digital converter 3, embedded controller 4 and rejecting mechanism 5, described embedded controller 4 is by embedded main board, power supply, scrambler and man-machine interface composition, man-machine interface and scrambler are by embedded main board control linkage, knock feedback unit 1 by driver 2 connection control, analog to digital converter 3, rejecting mechanism 5, driver 2 is by embedded primary controller 4 connection control, knock feedback unit 1 and rejecting mechanism 5 order be fixed on the pipeline 6 of conveyor, the described feedback unit 1 that knocks is made up of field coil and tickler, describedly knock the external guard shield of feedback unit 1, there are field coil, tickler in its inside, knock bar, and field coil is connected with driver 2, and tickler is connected with analog to digital converter 3, described driver 2 is connected to form successively by voltage conversion unit, HF voltage inversion unit and sequential processing unit, described analog to digital converter 3 is connected to form successively by high-accuracy low-ripple voltage source, filtering sampling holding unit, pretreatment unit, described embedded controller 4 is made up of power-switching circuit, digital signal processor, communication unit, and connects man-machine interface and carry out parameter adjustment display.
Principle of work of the present invention is: refer to Fig. 1, the present invention is by applying certain field voltage to knocking bar, make to knock bar to stretch out with certain acceleration, the speed that final acquisition is certain, under certain speed, collision needs the bottle 7 detected, after touching bottle 7, the speed of knocking bar can reduce gradually from maximal rate, until stop completely, at this moment knock bar and arrive maximum length, due to bottle 7 stressed after need to discharge this part power, knock bar and can be bounce back into beginning beating position by bottle 7, complete whole motion flow.What embedded controller 4 read whole process by tickler, analog to digital converter 3 knocks bar Distance geometry pace of change dynamic change value, the state judging bottle 7 is gone according to the parameter of setting, if deviation value exceedes certain limit value, feed back in embedded controller 4, equipment is by defective for the sealing of this bottle 7 of mark, by synchronous device latch container positions on a conveyor such as scramblers, when defective bottle 7 is through rejecting mechanism 5 position, this bottle 7 is rejected NonConforming Parts Area by embedded controller output signal.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. the checkout equipment for on-line checkingi container tightness, comprise and knock feedback unit (1), driver (2), analog to digital converter (3), embedded controller (4) and rejecting mechanism (5), it is characterized in that, described embedded controller (4) is by embedded main board, power supply, scrambler and man-machine interface composition, man-machine interface and scrambler are by embedded main board control linkage, knock feedback unit (1) by driver (2) connection control, analog to digital converter (3), rejecting mechanism (5), driver (2) is by embedded primary controller (4) connection control, knock feedback unit (1) and rejecting mechanism (5) order be fixed on the pipeline (6) of conveyor, the described feedback unit (1) that knocks is made up of field coil and tickler.
2. the checkout equipment for on-line checkingi container tightness according to claim 1, it is characterized in that, describedly knock feedback unit (1) external guard shield, there are field coil, tickler in its inside, knock bar, field coil is connected with driver (2), and tickler is connected with analog to digital converter (3).
3. the checkout equipment for on-line checkingi container tightness according to claim 1, is characterized in that, described driver (2) is connected to form successively by voltage conversion unit, HF voltage inversion unit and sequential processing unit.
4. the checkout equipment for on-line checkingi container tightness according to claim 1, is characterized in that, described analog to digital converter (3) is connected to form successively by high-accuracy low-ripple voltage source, filtering sampling holding unit, pretreatment unit.
5. the checkout equipment for on-line checkingi container tightness according to claim 1, it is characterized in that, described embedded controller (4) is made up of power-switching circuit, digital signal processor, communication unit, and connects man-machine interface and carry out parameter adjustment display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510938730.0A CN105352686A (en) | 2015-12-17 | 2015-12-17 | Detection device used for detecting air tightness of container online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510938730.0A CN105352686A (en) | 2015-12-17 | 2015-12-17 | Detection device used for detecting air tightness of container online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105352686A true CN105352686A (en) | 2016-02-24 |
Family
ID=55328693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510938730.0A Pending CN105352686A (en) | 2015-12-17 | 2015-12-17 | Detection device used for detecting air tightness of container online |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105352686A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051499A (en) * | 2017-12-12 | 2018-05-18 | 西南石油大学 | A kind of workover treatment oil pipe on-line measuring device |
| CN112213056A (en) * | 2020-09-14 | 2021-01-12 | 无锡纳纬科技有限公司 | Device and method for detecting sealing angle of beverage bottle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60263856A (en) * | 1984-06-12 | 1985-12-27 | Nippon Seimitsu Denki Kk | Method and instrument for inspecting can sealing |
| GB2196130A (en) * | 1986-08-22 | 1988-04-20 | Jeyes Group Ltd | Method and apparatus for testing filled containers for leakage |
| US4756184A (en) * | 1987-03-12 | 1988-07-12 | General Mills, Inc. | Apparatus and method for seal testing flexible containers |
| CN1789962A (en) * | 2004-12-16 | 2006-06-21 | 吴绍明 | Hardness testing device |
| CN103344516A (en) * | 2013-06-17 | 2013-10-09 | 曾汉 | Method for acknowledging rebound value of rebound instrument |
| CN204314034U (en) * | 2014-11-24 | 2015-05-06 | 应达利电子(深圳)有限公司 | A kind of quartz-crystal resonator air-tightness detection device |
| US20150226632A1 (en) * | 2012-10-31 | 2015-08-13 | Stratec Control - Systems Gmbh | Device and method for checking the leak tightness of containers |
| CN205246306U (en) * | 2015-12-17 | 2016-05-18 | 天朗科技有限公司 | A check out test set for on -line measuring container seals nature |
-
2015
- 2015-12-17 CN CN201510938730.0A patent/CN105352686A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60263856A (en) * | 1984-06-12 | 1985-12-27 | Nippon Seimitsu Denki Kk | Method and instrument for inspecting can sealing |
| GB2196130A (en) * | 1986-08-22 | 1988-04-20 | Jeyes Group Ltd | Method and apparatus for testing filled containers for leakage |
| US4756184A (en) * | 1987-03-12 | 1988-07-12 | General Mills, Inc. | Apparatus and method for seal testing flexible containers |
| CN1789962A (en) * | 2004-12-16 | 2006-06-21 | 吴绍明 | Hardness testing device |
| US20150226632A1 (en) * | 2012-10-31 | 2015-08-13 | Stratec Control - Systems Gmbh | Device and method for checking the leak tightness of containers |
| CN103344516A (en) * | 2013-06-17 | 2013-10-09 | 曾汉 | Method for acknowledging rebound value of rebound instrument |
| CN204314034U (en) * | 2014-11-24 | 2015-05-06 | 应达利电子(深圳)有限公司 | A kind of quartz-crystal resonator air-tightness detection device |
| CN205246306U (en) * | 2015-12-17 | 2016-05-18 | 天朗科技有限公司 | A check out test set for on -line measuring container seals nature |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051499A (en) * | 2017-12-12 | 2018-05-18 | 西南石油大学 | A kind of workover treatment oil pipe on-line measuring device |
| CN112213056A (en) * | 2020-09-14 | 2021-01-12 | 无锡纳纬科技有限公司 | Device and method for detecting sealing angle of beverage bottle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102274829A (en) | Bottle testing and rejecting apparatus | |
| CN201955207U (en) | Dry-type leak hunting machine of filter | |
| CN103449348B (en) | For the automatic packaging machine of viscous fluid packaging | |
| CN105352686A (en) | Detection device used for detecting air tightness of container online | |
| CN205257385U (en) | Steering conveying device | |
| CN105173655A (en) | Bottle cap state identifying system | |
| CN202054592U (en) | Detecting device for capping machine | |
| CN205246306U (en) | A check out test set for on -line measuring container seals nature | |
| CN202061822U (en) | Detection and rejection device for bottle labels | |
| CN205916417U (en) | Cigarette case seals packing appearance quality detection device | |
| CN203750870U (en) | Electric detection device for medicament bottle cap | |
| CN206002255U (en) | A kind of device for detecting sealability of packaging product | |
| CN102974546A (en) | Substandard product removing device on cover screwing machine | |
| CN201343183Y (en) | Device of cartoning machine capable of automatically eliminating unqualified medicine boxes in non-weighting manner | |
| CN205078792U (en) | Intelligent gas meter motor valve | |
| CN205436360U (en) | Medicine bottle vacuum is vacuum leak detection system of machine of hunting leak and leak hunting machine be applied to on line | |
| CN204429717U (en) | A kind of bottle cap be applied in bottled drink production equipment detects screening plant | |
| CN203629777U (en) | Medicine bottle leak detection machine | |
| CN202079010U (en) | Device for on-line measurement of length and alignment of pole piece | |
| CN202909960U (en) | Defective eliminating device on cap screwing machine | |
| CN202255797U (en) | Device for detecting air-tightness of speed reducer casing | |
| CN206528719U (en) | Ecological board packs ink jet numbering machine automatically | |
| CN204938292U (en) | A kind of bottle cap state recognition system | |
| CN102331283A (en) | Swing splitter plate type commutator driven by stepping motor | |
| CN209326567U (en) | An automatic detection device for electric energy meter seal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
|
| RJ01 | Rejection of invention patent application after publication |