CN108971020A - Rotary closed container vacuum detects separator - Google Patents
Rotary closed container vacuum detects separator Download PDFInfo
- Publication number
- CN108971020A CN108971020A CN201810682151.8A CN201810682151A CN108971020A CN 108971020 A CN108971020 A CN 108971020A CN 201810682151 A CN201810682151 A CN 201810682151A CN 108971020 A CN108971020 A CN 108971020A
- Authority
- CN
- China
- Prior art keywords
- closed container
- electrode
- rotary
- disk body
- conveyer belt
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3404—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Examining Or Testing Airtightness (AREA)
- Sorting Of Articles (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
The invention discloses a kind of rotary closed container vacuums to detect separator, it include: workbench, rotation disk body on the working platform is set, the rotating disk external week is equipped with several continuous helical teeth, and it is located at the closed container delivery pipe and conveyer belt of rotation disk body two sides, electrode parallel on workbench is fixed on equipped at least a pair of, the electrode has the high-frequency electric field for being applied to surface, it can induce closed container to be measured and rotate to and generate glow discharge between electrode, it is additionally provided with signal detector, the signal detector can capture the glow discharge signal generated between closed container movement in the electrodes to be measured.Signal detector rotates to the vacuum degree of the closed container of electric field location by detection, and controls corresponding conveyer belt, realizes the detection and separation of closed container.
Description
Technical field
The present invention relates to a kind of vacuum detecting separator more particularly to a kind of rotary closed container vacuum detection separation
Device.
Background technique
For the substance of some drugs or the special preservation of needs, in order to guarantee to store for a long time, it will usually using true
Empty storage method, and influence of the vacuum degree for drug or other substances is extremely important, therefore close in actual production vacuum
When closing container, needs to screen out the underproof product of vacuum degree and.
It is by infrared light supply radiation and seal container, by the variation of detection device Detection wavelength, then in the prior art
The level of vacuum in container is determined by a complicated detection calculating instrument.Using one of the device the disadvantage is that needing valuableness
Instrument, in addition entirely detection program time it is long so that detection efficiency is low, detection and separation in assembly line can not be applied.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, provide a kind of rotary closed container vacuum detection separator.
In order to achieve the above objectives, a kind of the technical solution adopted by the present invention are as follows: rotary closed container vacuum detection separation
Device, comprising: rotation disk body on the working platform is arranged in workbench, is equipped with several in the rotating disk external week
Continuous helical teeth, and it is located at the closed container delivery pipe and conveyer belt of rotation disk body two sides, which is characterized in that it is adjacent
The junction bottom shape of helical teeth described in two and the closed container peripheral shape are coincide, and described conveyer belt one end is engaged on institute
Rotation disk body edge is stated, is fixed on electrode parallel on workbench equipped at least a pair of, the electrode, which has, is applied to surface
High-frequency electric field, can induce closed container to be measured and rotate to and generate glow discharge between electrode, be additionally provided with signal detector, it is described
Signal detector can capture the glow discharge signal generated between closed container movement in the electrodes to be measured.
In a preferred embodiment of the present invention, series resonant tank is generated between the electrode.
In a preferred embodiment of the present invention, the junction two sides of the bottom inner surface of helical teeth described in described adjacent two is equipped with
A pair is for preventing the dielectric of electric arc.
In a preferred embodiment of the present invention, the width and the distance between length and electrode of the electrode are according to
The size and characteristic of closed container is adjusted.
In a preferred embodiment of the present invention, the closed container is nonmetallic transparent or semitransparent container.
In a preferred embodiment of the present invention, the electrode is plate electrode.
In a preferred embodiment of the present invention, the electrode is wire electrode.
In a preferred embodiment of the present invention, the signal detector includes color image input system.
In a preferred embodiment of the present invention, the signal detector includes processing system, and the processing system is according to light
Performance, including aura brightness, the vacuum glow characteristic of shape and color discrimination closed container.
In a preferred embodiment of the present invention, the rotation disk body is driven by driving device to be rotated.
In a preferred embodiment of the present invention, the driving device is motor.
In a preferred embodiment of the present invention, the closed container delivery pipe is transmitted by conveyer belt uniform velocity.
In a preferred embodiment of the present invention, it is equipped at least two conveyer belts.
In a preferred embodiment of the present invention, the conveyer belt and the workbench are located at identical platform.
In a preferred embodiment of the present invention, the workbench is and the body concentric horizontal rotary table of the rotating disk, institute
Rotating disk body is stated to be located above the platform.
In a preferred embodiment of the present invention, the rotation disk body is rotated towards the helical teeth inclined direction.
In a preferred embodiment of the present invention, signal is connected between the signal detector and the conveyer belt, can control
The movement and stopping of conveyer belt.
The invention solves the defect existing in the background technology, the present invention have it is following the utility model has the advantages that
(1) the phenomenon that generating glow discharge inside closed container, is induced by high-frequency electric field, is captured using signal detector
The brightness of glow discharge, shape and color being capable of determination closed containers rapidly and efficiently by comparing with existing data
Level of vacuum.
It (2), can be in the finite region shape in closed container by the distribution of electrode and the placement location of closed container
At high-frequency electric field, and entire detection time is very short, and signal detector only needs to obtain the brightness of glow discharge, shape and color
Etc. data can carry out analysis vacuum degree, therefore the shadow for the substance in container and container can reduce using the device
It rings.
(3) the junction two sides of the bottom inner surface of helical teeth described in adjacent two is equipped with a pair of of dielectric, dielectric presence
Make to be formed on the specific region of appropriate location of the high-frequency electric field in closed container, to prevent electric arc from being formed, reduces device production
Raw adverse effect.
(4) by the rotation of rotation disk body, each helical teeth junction bottom can seize a closed container, rotate to electrode
When intermediate, glow discharge phenomenon is generated, signal detector according to the signal of generation, determines whether the vacuum degree of container meets rapidly
It is required that then sending a signal to conveyer belt, when rotation disk body rotates to conveyer belt, according to testing result, mutually it is applied to qualification
The conveyer belt of product and the conveyer belt of rejected product are moved, and can effectively be realized closed container according to the difference of vacuum degree
Separation.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples；
Fig. 1 is the floor map of the preferred embodiment of the present invention；
Fig. 2 is the circuit diagram of the preferred embodiment of the present invention；
In figure: 1, electric current generating unit；2, secondary coil；3, electrode；3-a, dielectric；4, closed container；5, signal is examined
Survey device；6, workbench；7, closed container delivery pipe；8, conveyer belt；9, shaft；10, helical teeth.
Specific embodiment
Presently in connection with drawings and examples, the present invention is described in further detail, these attached drawings are simplified signal
Figure, the basic structure of the invention will be illustrated schematically only, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of 4 vacuum detecting separator of rotary closed container, comprising: workbench 6 is arranged at this
Rotation disk body on workbench 6, the rotating disk external week is equipped with several continuous helical teeth 10, and is located at rotating disk
The closed container delivery pipe 7 and conveyer belt 8 of body two sides, the junction bottom shape and the closed appearance of adjacent two helical teeth 10 being somebody's turn to do
4 peripheral shape of device is coincide, which is engaged on the rotation disk body edge, is fixed on workbench 6 equipped at least a pair
Upper parallel electrode 3, the electrode 3 have the high-frequency electric field for being applied to surface, can induce closed container 4 to be measured and rotate to electrode 3
Between generate glow discharge, be additionally provided with signal detector 5, it is mobile in electrode which can capture closed container 4 to be measured
The glow discharge signal generated among 3.
The present invention, can be by closed container 4 in use, closed container delivery pipe 7 is transmitted by conveyer belt with certain speed
It is transferred among helical teeth 10, the junction bottom shape for the helical teeth 10 being somebody's turn to do due to adjacent two and 4 peripheral shape of closed container are kissed
It closes, i.e., can just seize a closed container 4, adjustment conveyor belt speed and rotation disk body rotation speed, make adjacent two helical teeth
A closed container 4 can be seized between 10, closed container 4 and then rotates disk body rotation.Rotation disk body is driven by motor, around
The rotation of 9 uniform velocity of shaft, direction of rotation are the inclined direction of helical teeth 10, can guarantee that the long side of helical teeth 10 will not be to closed in this way
Container transport pipe 7 has an impact.Workbench 6 is located at the body concentric horizontal rotary table of the rotating disk, the rotating disk body
Above the platform.
Conveyer belt 8 there are two setting in the other side of closed container delivery pipe 7,8 one end of conveyer belt is engaged on the rotation disk body
Edge, the conveyer belt 8 are located at identical platform with the workbench 6, can guarantee the rotation for not influencing to rotate disk body.Conveying
Band 8 divides for qualified product conveyer belt 8 and rejected product conveyer belt 8, in a rotational direction, in closed container delivery pipe 7 and conveyer belt 8
Between be equipped with a pair of electrodes 3 for being fixed on platform, when closed container 4 rotates between electrode 3, series connection is formed between electrode 3
Resonant tank can induce in closed container 4 to be measured and generate glow discharge phenomenon, the signal detection being now placed on workbench 6
Device 5 can capture the mobile glow discharge signal generated among electrode 3 of closed container 4 to be measured.Signal detector 5 and conveyer belt 8
Between signal connection, can control conveyer belt 8 movement and stopping.
Vacuum degree in closed container 4 determines aura brightness and the display of color.In general, when vacuum degree is high, it is bright
Degree is stronger, and thickness is thicker, shows as the color close to white light.When vacuum degree is low, the brightness of aura is weaker, and thickness is relatively narrow, and
And clearly express purple.I.e. when vacuum degree is low, thin purple line is shown as, with the increase of vacuum degree, the face of aura
Discoloration is white, and luminous width broadens, and brightness brightens.It therefore can be by closed appearance according to the glow-discharge characteristic in examining system
Vacuum degree in device 4 is clearly classified.
Signal detector 5 includes color image input system, which is a highly sensitive color image input system
System, according to aura brightness, shape and color can be quick by comparing with the brightness in database, shape and color
Differentiate the level of vacuum of container.
Fig. 2 is the circuit diagram of the preferred embodiment of the present invention, i.e. high-frequency electrical electric field generating unit, including high-frequency current hair
Raw device, high-frequency and high-voltage converting unit.High-frequency current generator is that electric current generating unit 1 and primary coil are constituted, and produces electric current
The boosting to original voltage is carried out by the auto-transformer that secondary coil 2 is constituted, to form high voltage in operating circuit
With the state of high current, a pair of electrodes 3 is configured to the two sides of secondary coil 2, and secondary coil 2 and a pair of electrodes 3 constitute at this time
LC series resonance slot.In other words, the series connection that the secondary coil 2 and a pair of electrodes 3 for constituting high-frequency and high-voltage converting unit are constituted is humorous
Vibration slot is to occur with electric current generating unit 1 in the same time.After generating glow discharge inside closed container 4 at this time, signal inspection
Survey device 5 and closed container 4 determined according to aura brightness, shape and color discrimination, by with the brightness in database, shape and color
It compares, can quickly differentiate the level of vacuum of container.
High-frequency electrical electric field generating unit further includes at least a pair of of dielectric 3-a of the formation facing with each other between electrode 3, and electricity is situated between
The presence of matter 3-a forms high-frequency electric field on the specific region of the appropriate location in closed container 4, to prevent electric arc from being formed.
Wherein electrode 3 can be plate electrode 3, can reduce ionized gas in closed container 4 using plate electrode 3 and produce
Time required for raw glow discharge, be also possible to be placed on the two sides with 4 transmission direction of closed container, closed container 4 along
Scheduled direction is transmitted with certain speed, therefore the glow discharge in closed container 4 also will form with constant speed
Degree is continuously moved.The distance between width and length and electrode 3 of electrode 3 are according to the size of the closed container 4
It is adjusted with characteristic, so as to obtain clearest measurement result.The closed appearance is induced by forming high-frequency electric field between electrode 3
Glow discharge in device 4, due to only in limited region, to form high-frequency electric field, therefore can be in container and container
The influence of drug or other substances is reduced to minimum.
After signal detector 5 detects the closed container 4 rotated among electric field, the closed container has been obtained
4 vacuum, and the requirement standard of 4 vacuum of closed container being arranged in the detector compare, and vacuum degree is lower than requiring
Belong to qualified product, and be higher than and require to belong to rejected product, when being determined as qualified product, sends a signal to the defeated of qualified product
Band 8 is sent, qualified product conveying is started to work, can be collected qualified product along conveyer belt 8, similarly rejected product is also classified
It collects, realizes 4 vacuum detecting of closed container and isolated effect.
By rotating the rotation of disk body, each 10 junction bottom of helical teeth can seize a closed container 4, rotate to electrode
3 it is intermediate when, generate glow discharge phenomenon, signal detector 5 according to the signal of generation, determines whether the vacuum degree of container accords with rapidly
It closes and requires, then send a signal to conveyer belt 8, when rotation disk body rotates to conveyer belt 8, according to testing result, be mutually applied to
The conveyer belt 8 of qualified product and the conveyer belt 8 of rejected product are moved, can be effectively by closed container 4 according to vacuum degree
Difference realizes separation.
Based on the above description of the preferred embodiments of the present invention, through the above description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (10)
1. a kind of rotary closed container vacuum detects separator, comprising: workbench is arranged on the working platform
Disk body is rotated, the rotating disk external week is equipped with several continuous helical teeth, and is located at the closed of rotation disk body two sides
Container transport pipe and conveyer belt, which is characterized in that the junction bottom shape of helical teeth described in adjacent two and the closed appearance
Device peripheral shape is coincide, and described conveyer belt one end is engaged on the rotation disk body edge, and it is flat to be fixed on work equipped at least a pair
Parallel electrode on platform, the electrode have the high-frequency electric field for being applied to surface, can induce closed container to be measured and rotate to electrode
Between generate glow discharge, be additionally provided with signal detector, it is mobile in electrode that the signal detector can capture closed container to be measured
The glow discharge signal that centre generates.
2. a kind of rotary closed container vacuum according to claim 1 detects separator, it is characterised in that: the height
Frequency electric field is generated by high-frequency electrical electric field generating unit, and the high-frequency electrical electric field generating unit includes high-frequency current generator, high-frequency and high-voltage
Converting unit.
3. a kind of rotary closed container vacuum according to claim 1 detects separator, it is characterised in that: adjacent two
The junction two sides of the bottom inner surface of the helical teeth is equipped with a pair of for preventing the dielectric of electric arc.
4. a kind of rotary closed container vacuum according to claim 1 detects separator, it is characterised in that: the electricity
The width and the distance between length and electrode of pole are adjusted according to the size of the closed container and characteristic.
5. a kind of rotary closed container vacuum according to claim 1 detects separator, it is characterised in that: the letter
Number detector includes color image input system.
6. a kind of rotary closed container vacuum according to claim 1 detects separator, it is characterised in that: the letter
Number detector includes processing system, and the processing system includes aura brightness, shape and color discrimination closed container according to light
Vacuum glow characteristic.
7. a kind of rotary closed container vacuum according to claim 1 detects separator, it is characterised in that: be equipped with extremely
Few two conveyer belts.
8. a kind of rotary closed container vacuum according to claim 1 or claim 7 detects separator, it is characterised in that: institute
It states conveyer belt and the workbench is located at identical platform.
9. a kind of rotary closed container vacuum according to claim 1 detects separator, it is characterised in that: the work
It as platform is located above the platform with the body concentric horizontal rotary table of the rotating disk, the rotating disk body.
10. a kind of rotary closed container vacuum according to claim 1 detects separator, it is characterised in that: described
Rotation disk body is rotated towards the helical teeth inclined direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810682151.8A CN108971020B (en) | 2018-06-27 | 2018-06-27 | Rotary type vacuum detection separation device for closed container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810682151.8A CN108971020B (en) | 2018-06-27 | 2018-06-27 | Rotary type vacuum detection separation device for closed container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108971020A true CN108971020A (en) | 2018-12-11 |
| CN108971020B CN108971020B (en) | 2021-02-02 |
Family
ID=64538607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810682151.8A Expired - Fee Related CN108971020B (en) | 2018-06-27 | 2018-06-27 | Rotary type vacuum detection separation device for closed container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108971020B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614228A (en) * | 2019-10-29 | 2019-12-27 | 绵阳市维博电子有限责任公司 | Non-contact continuous high-precision length detection and sorting device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998053293A1 (en) * | 1997-05-21 | 1998-11-26 | Alexander Robert Powell | Vacuum detection system |
| CN201024134Y (en) * | 2007-04-10 | 2008-02-20 | 邵尚伟 | Vacuum glass with vacuum detection device |
| CN201233373Y (en) * | 2008-06-05 | 2009-05-06 | 沧州四星玻璃制管有限公司 | Turntable type medicinal glass bottle on-line detection device |
| CN202519013U (en) * | 2012-03-28 | 2012-11-07 | 杭州胡庆余堂药业有限公司 | Medicine bottle automatic arranging device for liquid filling production lines |
| CN203959305U (en) * | 2014-07-15 | 2014-11-26 | 刘锡海 | Bottle tag location means of identification |
| CN205673218U (en) * | 2016-06-17 | 2016-11-09 | 廊坊百冠包装机械有限公司 | Bottle embryo image checking device for eliminating |
| WO2017055427A1 (en) * | 2015-09-29 | 2017-04-06 | Lange Christian Sa | Waste separation appliance |
| CN206981227U (en) * | 2017-07-18 | 2018-02-09 | 珠海经济特区龙狮瓶盖有限公司 | Bottle cap positive and negative sorter |
| CN107843387A (en) * | 2017-10-30 | 2018-03-27 | 佛山市蓝瑞欧特信息服务有限公司 | The vacuum identifying system of closed container |
-
2018
- 2018-06-27 CN CN201810682151.8A patent/CN108971020B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998053293A1 (en) * | 1997-05-21 | 1998-11-26 | Alexander Robert Powell | Vacuum detection system |
| CN201024134Y (en) * | 2007-04-10 | 2008-02-20 | 邵尚伟 | Vacuum glass with vacuum detection device |
| CN201233373Y (en) * | 2008-06-05 | 2009-05-06 | 沧州四星玻璃制管有限公司 | Turntable type medicinal glass bottle on-line detection device |
| CN202519013U (en) * | 2012-03-28 | 2012-11-07 | 杭州胡庆余堂药业有限公司 | Medicine bottle automatic arranging device for liquid filling production lines |
| CN203959305U (en) * | 2014-07-15 | 2014-11-26 | 刘锡海 | Bottle tag location means of identification |
| WO2017055427A1 (en) * | 2015-09-29 | 2017-04-06 | Lange Christian Sa | Waste separation appliance |
| CN205673218U (en) * | 2016-06-17 | 2016-11-09 | 廊坊百冠包装机械有限公司 | Bottle embryo image checking device for eliminating |
| CN206981227U (en) * | 2017-07-18 | 2018-02-09 | 珠海经济特区龙狮瓶盖有限公司 | Bottle cap positive and negative sorter |
| CN107843387A (en) * | 2017-10-30 | 2018-03-27 | 佛山市蓝瑞欧特信息服务有限公司 | The vacuum identifying system of closed container |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614228A (en) * | 2019-10-29 | 2019-12-27 | 绵阳市维博电子有限责任公司 | Non-contact continuous high-precision length detection and sorting device |
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| Publication number | Publication date |
|---|---|
| CN108971020B (en) | 2021-02-02 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yao Ruyong Inventor after: Yao Sicong Inventor after: Zhang Haiping Inventor after: Zhang Guoji Inventor after: Zhang Xilan Inventor before: Zhang Guoji Inventor before: Zhang Xilan |
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Effective date of registration: 20210112 Address after: 266000 No. 16, Jiangsu Road, Qingdao, Shandong Applicant after: THE AFFILIATED HOSPITAL OF QINGDAO University Address before: Room 433 2, block 1, golden field Plaza, No.1 Foping Third Road, Guicheng Street, Foshan City, Guangdong Province, 528200 Applicant before: FOSHAN JINJINGCHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20210202 Termination date: 20210627 |