CN105675228A - Special-purposed micro leakage airtight detection clamp for bacteria collecting incubator - Google Patents
Special-purposed micro leakage airtight detection clamp for bacteria collecting incubator Download PDFInfo
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- CN105675228A CN105675228A CN201610033677.4A CN201610033677A CN105675228A CN 105675228 A CN105675228 A CN 105675228A CN 201610033677 A CN201610033677 A CN 201610033677A CN 105675228 A CN105675228 A CN 105675228A
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- air passage
- culture device
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- cylinder
- push
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- 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
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- General Physics & Mathematics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention relates to a special-purposed micro leakage airtight detection clamp for a bacteria collecting incubator, and belongs to the field of automatic clamps. The clamp comprises a master installation plate, a cup base air passage block fixing plate, a push-out mechanism, cup base air passage blocks, a guiding mechanism, a blockage testing seat, a cut-off mechanism, sealing ring installation pieces, a heavy-duty guide rail and the like; the cup base air passage blocks provided with detection air passages are mounted on the cup base air passage block fixing plate, the push-out mechanism composed of push pieces and push rods are connected with a top cylinder, and the push rods cooperate with through holes of the cup base air passage blocks respectively. Under the effect of the cylinder, the push-out mechanism can push installed cup bodies out so that the cup bodies are disengaged; and as to a sealing structure at the bottom, when the cup bodies are installed, large springs carry out pre-clamping positioning, the sealing mechanism seals the bottoms of the cup bodies flexibly due to effect of the cylinder, the whole sealing mechanism slides on the heavy-duty guide rail, and higher coaxial degree is ensured. The automatic clamp is simple and ingenious in structure, convenient to maintain, long in service life, high-efficiency and safe in the whole detection process and capable of improving the detection efficiency.
Description
Technical field
The present invention relates to the sealing property detection field of colony culture device, relate in particular to the fixture that a kind of tiny leakage for colony culture device carries out clamping sealing automatically, automatization can be realized be sealed and matched detection, it is to increase detection efficiency, and improve original accuracy of detection.
Background technology
Colony culture device is again disposable full closed aseptic filtering culturing dish, meticulously manufactures through 50 multiple working procedures, every procedure close inspection, and 100% by integrity detection, by ISO9001 quality requirement, it is achieved that the Continual Improvement of quality tracing and quality. But, because its structure is special, the sealing property of original incubator adopts manual detection always, can not meet the requirements of quality standard and detection efficiency very well. Therefore, developing a automatization fixture can assist the automatization sealing detection realizing colony culture device to become an important subject of industry technician.
Summary of the invention
Technical problem to be solved by this invention is to provide the fixture of a kind of automatization clamping sealing colony culture device, and can realize the multiple functions such as sealing detection blocking test, it is to increase overall colony culture device detection efficiency, reduces cost of labor, it is to increase the precision of detection.
The present invention solves the problems of the technologies described above the technical scheme adopted to be:
Utilize cylinder to promote customization guiding mechanism to position, and undertaken ventilating by cup seat air passage block (6) and seal. one-piece construction is by total mounting plate (1), cup seat air passage block retaining plate (2), eject air cylinder fixed plate (3), many curable type cylinder (4), push piece plate (5.1), push rod (5.2), cup seat air passage block (6), guiding part (7), guiding part support (8), big spring (9), push-tight air cylinder support (10), survey block (11), pressure transmitter (12), cut-off tracheae seat (13.1), cut-off rubber cushion (13.2), cut-off push pedal (13.3), web member (14.1), little spring (14.2), seal gasket fabricated section (14.3), seal gasket (14.4), sealing-ring fabricated section (15), heavy duty guide rail, sealing-rings etc. are composition jointly.It is characterized in that, described cup seat air passage block (6) is arranged on cup seat air passage block retaining plate by socket head cap screw, built with O RunddichtringO fabricated section (15), when colony culture device is placed on cup seat air passage block (6), cup body side surface coordinates location with the sidewall (c) on cup seat air passage block (6), O RunddichtringO in sealing-ring fabricated section (15) can to the front needle seal of tube of colony culture device, detected gas is entered by the inlet mouth in cup seat air passage block (6), colony culture device is entered by the gas circuit of the sealing-ring fabricated section in heavy hole (d).
Described cup seat air passage block (6) there are two through holes (b), promoting push piece plate (5.1) mobile with push rod (5.2) by many curable type on top cylinder (4), push rod (5.2) makes glass body depart from from cup seat air passage block (6) by the through hole (b) in cup seat air passage block (6).
Described special seal gasket (14.4), it is arranged in seal gasket fabricated section (14.3) groove, seal gasket fabricated section (14.3) is connected with web member (14.1) by a harder little spring (14.2), whole sealed structure (14) is fixing with many curable type cylinder (4) of bottom, is promoted by cylinder and bottom of cup rising head carries out flexible sealing.
Described sealed structure (14) one end and bottomed cylinder are fixed, and one end coordinates with guiding part (7) small?gap suture.
Described guiding part (7) is arranged in guiding part support (8), and bottom of cup edge is installed to groove (f) by the guiding surface (e) on the part that leads (7); Sealed structure (14) coordinates with through hole (g) small?gap suture; Softer big spring (9) coordinates with groove (h); Guiding part support (8) is fixed on heavy duty guide rail.
Described big spring (9) the other end is fixed on propulsion cylinder support (10), and guiding part (7), guiding part support (8), sealed structure (14), cylinder piston shaft is all on the same axis.
Described cut-off tracheae mechanism (13) is made up of cut-off tracheae seat (13.1), cut-off rubber cushion (13.2), cut-off push pedal (13.3), promotes cut-off push pedal (13.3) by cylinder.
Described survey block (11) is arranged on total mounting plate (1) by socket head cap screw, and for installing the respiratory organ of colony culture device, built with O RunddichtringO, pressure transmitter (12) is equipped with in lower section, for detecting air pressure.
Compared with prior art, it is an advantage of the invention that the semi-automatic detection fixture that have employed horizontal structure, decrease artificial ventilation, sealed cup body, is sealed into gas port, sealing-duct, opens sealing road, the links such as blocking test. Can effectively be combined with air-leakage detector, to realize the automatization sealing detection for colony culture device, substantially increase detection efficiency and precision.
As improvement, can placed two sealing-rings in cup body seat, in the use procedure of fixture, sealing-ring and inlet mouth fit tightly, and have effectively ensured overall sealing property.
As improvement, integral clamp uses horizontal structure instead, is convenient to place. Compared with vertical structure, requirement on machining accuracy is lower, cost is lower, and effectively solves the problem being difficult to ensure right alignment, it is to increase accuracy of detection.
As improvement, add guiding trestle, according to cup wall angle customization guiding angle so that the function to the heart that leads can be realized.
As improvement, cup seat air passage block adds ventilating pit, it is achieved that cup body can be carried out sealed holding, can ventilate for cup body again.
As improvement, add big spring to carry out pre-clamping and positioning, added little spring and carry out flexible propelling, so that sealing.
As preferably, selecting nylon or aluminium to replace fixture steel, prevent from, in the process of detection, cup wall is caused the unnecessary damages such as scratching.
As preferably, ensureing sealing because being provided with multiple sealing-ring, for spring strength, wire diameter need to carry out Lectotype and calculation, and the compression of guarantee spring and relaxation state can ensure normal propelling and the sealing of mechanism, ensure use properties and the life-span of integral clamp simultaneously.
As preferably, the cut-off device that cut-off tracheae seat adopts, will adopt rubber material, and moulded meeting is designed to boss shape, ensures at the flexible pipe that can conveniently put into colony culture device, and effectively ends tracheae, pipeline can not be caused damage simultaneously.
As preferably, multiple cylinder all needs the detecting pressure required for coordinating air-leakage test to carry out Lectotype and calculation, compression action can be realized at original paper by within the scope of power ensureing.
As improvement, the movement of cup seat air passage block retaining plate can adopt existing optics slide unit to carry out adjustable operation, facilitates complete installation to debug, and can ensure right alignment.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of present clip.
Fig. 2 is the schematic perspective view that the 1/4 of present clip is analysed and observe
Fig. 3 is the schematic perspective view of cup body seat of the present invention
Fig. 4 is 1/4 schematic perspective view analysed and observe of cup body seat of the present invention
Fig. 5 is 1/4 schematic perspective view analysed and observe of sealing-ring fabricated section of the present invention
Fig. 6 is that the present invention leads the schematic perspective view that the 1/4 of part analyses and observe
In figure: total mounting plate (1), cup seat air passage block retaining plate (2), eject air cylinder fixed plate (3), many curable type cylinder (4), push piece plate (5.1), push rod (5.2), cup seat air passage block (6), guiding part (7), guiding part support (8), big spring (9), push-tight air cylinder support (10), survey block (11), pressure transmitter (12), cut-off tracheae seat (13.1), cut-off rubber cushion (13.2), cut-off push pedal (13.3), web member (14.1), little spring (14.2), seal gasket fabricated section (14.3), seal gasket (14.4), sealing-ring fabricated section (15).
Embodiment
Below in conjunction with drawings and Examples, patent of the present invention is illustrated further.
This preferred embodiment is if Fig. 1 is extremely if Fig. 6 is a kind of close detection unit clamp of micro-gas leakage for colony culture device, three cup seat gas circuit (6) blocks being inside provided with a road detection gas circuit are arranged on cup seat air passage block retaining plate (2), the cylinder at the throwing mechanism that push piece plate (5.1) and push rod (5.2) form and top is connected and installed, and push rod (5.2) coordinates with the through hole of cup seat air passage block (6). The cup body being installed with can be ejected disengaging by throwing mechanism under the reactive force of cylinder. The sealed structure of bottom, when cup body is installed, first carry out pre-clamping and positioning by big spring (9), by cylinder action sealing mechanism, bottom of cup rising head carried out flexible sealing, whole sealing mechanism slides on heavy duty guide rail, to ensure higher right alignment.
The above-mentioned contact part being positioned at cup seat air passage block (6) and colony culture device air inlet port is special sealing-ring contact seal, and above-mentioned to be positioned at guiding part support (8) large end face be that big spring (9) contacts with the contact part of push-tight air cylinder support (10).
Preferably cup seat air passage block (6), big spring (9) guiding part support (8), push-tight air cylinder support (10) part. The process ensureing ventilation also well ensureing, overall sealing property is with the auxiliary air-leakage test link realizing automatization, it is to increase accuracy of detection and efficiency.
A kind of close detection unit clamp of micro-gas leakage for colony culture device of such the present invention just achieves the clamping to colony culture device efficiently and detects.
Embodiment described in the invention, can not illustrate that the present invention only only has these scopes.
Claims (9)
1. the close detection unit clamp of the micro-gas leakage for colony culture device, comprise total mounting plate (1), cup seat air passage block retaining plate (2), eject air cylinder fixed plate (3), many curable type cylinder (4), push piece plate (5.1), push rod (5.2), cup seat air passage block (6), guiding part (7), guiding part support (8), big spring (9), push-tight air cylinder support (10), survey block (11), pressure transmitter (12), cut-off tracheae seat (13.1), cut-off rubber cushion (13.2), cut-off push pedal (13.3), web member (14.1), little spring (14.2), seal gasket fabricated section (14.3), seal gasket (14.4), sealing-ring fabricated section (15), heavy duty guide rail, sealing-ring etc. it is characterized in that jig main body is primarily of cup seat air passage block (6), sealing mechanism (14) composition.
2. the close detection unit clamp of the micro-gas leakage for colony culture device according to claim 1, it is characterized in that, described cup seat air passage block (6) is arranged on cup seat air passage block retaining plate (2) by socket head cap screw, built with O RunddichtringO fabricated section (15), when colony culture device is placed on cup seat air passage block (6), cup body side surface coordinates location with the sidewall (c) on cup seat air passage block (6), O RunddichtringO in sealing-ring fabricated section (15) can to the front needle seal of tube of colony culture device, detected gas is entered by the inlet mouth (a) in cup seat air passage block (6), colony culture device is entered by the gas circuit of the sealing-ring fabricated section (15) in heavy hole (d).
3. the close detection unit clamp of the micro-gas leakage for colony culture device according to claim 2, it is characterized in that, described cup seat air passage block (6) there are two through holes (b), promoting push piece plate (5.1) mobile with push rod (5.2) by many curable type on top cylinder (4), push rod (5.2) makes glass body depart from from cup seat air passage block (6) by the through hole (b) in cup seat air passage block (6).
4. the close detection unit clamp of the micro-gas leakage for colony culture device according to claim 1, it is characterized in that, described special seal gasket (14.4), it is arranged in seal gasket fabricated section (14.3) groove, seal gasket fabricated section (14.3) is connected with web member (14.1) by a harder little spring (14.2), whole sealed structure (14) is fixing with many curable type cylinder (4) of bottom, is promoted by cylinder and bottom of cup rising head carries out flexible sealing.
5. the close detection unit clamp of the micro-gas leakage for colony culture device according to claim 4, it is characterised in that, described sealed structure (14) one end and bottomed cylinder are fixed, and one end coordinates with guiding part (7) small?gap suture.
6. the close detection unit clamp of the micro-gas leakage for colony culture device according to claim 1, it is characterized in that, described guiding part (7) is arranged in guiding part support (8), and bottom of cup edge is installed to groove (f) by the guiding surface (e) on the part that leads (7); Sealed structure (14) coordinates with through hole (g) small?gap suture; Softer big spring (9) coordinates with groove (h); Guiding part support (8) is fixed on heavy duty guide rail.
7. the close detection unit clamp of the micro-gas leakage for colony culture device according to claim 6, it is characterized in that, described big spring (9) the other end is fixed on propulsion cylinder support (10), guiding part (7), guiding part support (8), sealed structure (14), cylinder piston shaft is all on the same axis.
8. the close detection unit clamp of the micro-gas leakage for colony culture device according to claim 1, it is characterized in that, described cut-off tracheae mechanism (13) is made up of cut-off tracheae seat (13.1), cut-off rubber cushion (13.2), cut-off push pedal (13.3), promotes cut-off push pedal (13.3) by cylinder.
9. according to the close detection unit clamp of the micro-gas leakage for colony culture device described in claim 1, it is characterized in that, described survey block (11) is arranged on total mounting plate (1) by socket head cap screw, for installing the respiratory organ of colony culture device, built with O RunddichtringO, pressure transmitter (12) is equipped with in lower section, for detecting air pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610033677.4A CN105675228A (en) | 2016-01-11 | 2016-01-11 | Special-purposed micro leakage airtight detection clamp for bacteria collecting incubator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610033677.4A CN105675228A (en) | 2016-01-11 | 2016-01-11 | Special-purposed micro leakage airtight detection clamp for bacteria collecting incubator |
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| CN105675228A true CN105675228A (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610033677.4A Pending CN105675228A (en) | 2016-01-11 | 2016-01-11 | Special-purposed micro leakage airtight detection clamp for bacteria collecting incubator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020387A (en) * | 2016-10-28 | 2018-05-11 | 天津台信检测技术有限公司 | A kind of car deceleration device housing airtightness test table |
| CN116399524A (en) * | 2023-04-10 | 2023-07-07 | 南京儒一航空机械装备有限公司 | Air tightness detection device of aircraft fuel tank port cover |
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| CN104713722A (en) * | 2015-04-15 | 2015-06-17 | 特瑞斯（北京）流体科技有限公司 | Self-closed compression test tool |
| CN204679227U (en) * | 2015-06-26 | 2015-09-30 | 宁波市宇华电器有限公司 | A kind of PE joint for plastic tube leak tightness testing equipment |
| CN104977144A (en) * | 2015-06-19 | 2015-10-14 | 柳州市通顺汽车部件有限责任公司 | Airtightness detection apparatus for washing kettle |
| CN204831710U (en) * | 2015-07-28 | 2015-12-02 | 咸阳盛宏重型汽车零部件制造有限公司 | Air -tight test tooling |
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2016
- 2016-01-11 CN CN201610033677.4A patent/CN105675228A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2134660A (en) * | 1983-02-08 | 1984-08-15 | Tectron | Testing fuel injectors |
| CN201397217Y (en) * | 2009-04-14 | 2010-02-03 | 深圳市吉阳自动化科技有限公司 | Capacitor leakage detection device |
| CN203940959U (en) * | 2014-06-18 | 2014-11-12 | 四川绵阳华元航升环保科技有限公司 | A kind of manifold catalytic converter airtightness test table |
| CN204188357U (en) * | 2014-11-27 | 2015-03-04 | 四川科伦药业股份有限公司 | Novel horizontal PP infusion bottle leak hunting device |
| CN104713722A (en) * | 2015-04-15 | 2015-06-17 | 特瑞斯（北京）流体科技有限公司 | Self-closed compression test tool |
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| CN204679227U (en) * | 2015-06-26 | 2015-09-30 | 宁波市宇华电器有限公司 | A kind of PE joint for plastic tube leak tightness testing equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020387A (en) * | 2016-10-28 | 2018-05-11 | 天津台信检测技术有限公司 | A kind of car deceleration device housing airtightness test table |
| CN116399524A (en) * | 2023-04-10 | 2023-07-07 | 南京儒一航空机械装备有限公司 | Air tightness detection device of aircraft fuel tank port cover |
| CN116399524B (en) * | 2023-04-10 | 2023-10-17 | 南京儒一航空机械装备有限公司 | Air tightness detection device of aircraft fuel tank port cover |
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Application publication date: 20160615 |
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