CN206223378U - Liquid medicine filter detection means - Google Patents
Liquid medicine filter detection means Download PDFInfo
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- CN206223378U CN206223378U CN201621285391.7U CN201621285391U CN206223378U CN 206223378 U CN206223378 U CN 206223378U CN 201621285391 U CN201621285391 U CN 201621285391U CN 206223378 U CN206223378 U CN 206223378U
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Abstract
The utility model provides a kind of liquid medicine filter detection means, belongs to medicine equipment production auxiliary device technical field.The problems such as it solves existing liquid medicine filter detection inconvenience.This liquid medicine filter detection means includes detection seat, lower bearing bracket and upper spider, several locating slots are offered on detection seat, lower bearing bracket is fixed with cylinder one, the piston rod of cylinder one straight up and is fixed with top pressure block, top pressure block is provided with quantity, the position top pressure plug corresponding with locating slot, upper spider is fixed with cylinder two, the piston rod of cylinder two straight down and is fixed with lower lock block, lower lock block is provided with ventilating joint, each ventilating joint is connected to pressure gauge by conduit, each pressure gauge is connected into air parcel by conduit, enter air parcel to be connected and be connected on upper spider with extraneous source of the gas, detect that seat is driven between top pressure block and lower lock block by conveying mechanism during detection.The utility model has the advantages that high degree of automation, detection health and efficiency high.
Description
Technical field
The utility model belongs to medicine equipment production auxiliary device technical field, is related to a kind of leak-checking apparatus, more particularly to
A kind of liquid medicine filter detection means.
Background technology
Transfusion device is a kind of Dispoable medical consumptive material for being mainly used in venous transfusion, and it is generally by intravenous needle, medical filtration
Pipe, air inlet pipe, air cleaner, needle for inserting bottle, sheath connect in device, transfusion short tube, flow regulator, transfusion long tube, dropping funnel, transfusion
Composition is connect, wherein most part is required to carry out bonding assembling, so very high to sealing requirements.In order to ensure each part it
Between be not in that the situation of leakage or breakage is blocked up, leaked hunting, it is necessary to carry out survey to transfusion device, leaking hunting for liquid medicine filter is typically adopted
Examined with water and inner inflatable detects two ways.
When entering water-filling to liquid medicine filter and examining, first one end of liquid medicine filter is docked with inflatable interface, and by the other end
Closure, is inflated to filter for transfusion, and filter for transfusion is submerged in water, and whether observation liquid medicine filter appearance has bubble
Emerge, water stain to liquid medicine filter appearance after the completion of detection to dry, whole detection process is cumbersome, and the cycle is more long, health matter
Amount is difficult to control to, and is not used typically now.
When inner inflatable detection is carried out to liquid medicine filter, first one end of liquid medicine filter is docked with inflatable interface, and
The other end is blocked, to being inflated in liquid medicine filter, inflation completion makes liquid medicine filter inside pressurize, pressurize to booster air pump
Closure end is unclamped after a period of time again, makes liquid medicine filter internal pressure relief, become by the pressure gauge numerical value in pressurize, pressure leak process
Change to judge stifled, the leakage situation of liquid medicine filter, whole detection process by the manually operated completion of workman, with not defending
It is raw, efficiency is low, labour intensity is big, fatigue when the easy problem for going wrong.
The content of the invention
The purpose of this utility model is directed to the above-mentioned problems in the prior art, there is provided a kind of automaticity
High, detection process health, can be leaked hunting to liquid medicine filter, be surveyed the stifled and good liquid medicine filter detection means of Detection results.
The purpose of this utility model can be realized by following technical proposal：A kind of liquid medicine filter detection means, including
Detection seat, lower bearing bracket and upper spider, offer the confession liquid medicine filter placement of several up/down perforations on described detection seat
Locating slot, described lower bearing bracket is fixed with cylinder one, and the piston rod of described cylinder one is set straight up and the piston rod is solid
It is connected with top pressure block, described top pressure block is provided with quantity, position the top pressure plug corresponding with locating slot, described upper spider is consolidated
Cylinder two is connected with, the piston rod of described cylinder two is set straight down and the piston rod is fixed with directly over top pressure block
Lower lock block, described lower lock block is provided with and is divided by conduit with the one-to-one ventilating joint of top pressure plug, each ventilating joint
The pressure gauge being connected on upper spider is not connected with, and each pressure gauge is connected into air parcel by conduit, and described enters air parcel
It is connected and is connected on upper spider with extraneous source of the gas, the detection seat described in during detection is driven to top pressure block and pushed by conveying mechanism
Between block.
In above-mentioned liquid medicine filter detection means, described upper spider includes top board, the lifting below top board
Plate, described top board is fixed with cylinder three, and the piston rod of described cylinder three sets and is fixed with lifter plate straight down, described
Cylinder two be connected on lifter plate, described elevating lever is fixed with compact heap by connecting rod, and described compact heap is offered
The pressing groove of lower insertion, described ventilating joint is set in inserting corresponding pressing groove.
When detecting that seat is located between top pressure block and lower lock block, cylinder three first drives lifter plate to decline so that compact heap pressure
In the upper binding head insertion pressing groove of the tight liquid medicine filter on detection seat, detection seat, liquid on detection seat has been achieved in that
The compression positioning of filter, liquid medicine filter position is fixed during subsequent detection, improves accuracy of detection.
In above-mentioned liquid medicine filter detection means, described ventilating joint is made and is cylindrical in shape using nylon material,
The top of described ventilating joint is connected with conduit, and the bottom of ventilating joint is the upper binding head for connecting liquid medicine filter
Connection end.So ventilating joint is flexible, will not scratch liquid medicine filter upper binding head outer wall, do not result in liquid medicine filter
Scrap.
In above-mentioned liquid medicine filter detection means, described top pressure plug includes cylindrical body, described column sheet
The bottom of body is through top pressure block and the bottom is fixed with the lower block for being pressed on top pressure block bottom surface, and cylindrical body is equipped with and is pressed on top pressure
The upper block of block top surface, the top of cylindrical body is embedded with block rubber, and cylindrical body encloses the gear of radially protruding near top end one
Ring, cylindrical body is also equipped with spring, and described spring one end acts on baffle ring, and the spring other end acts on block.
The setting of block rubber will not cause crushing, and good airproof performance to the lower union joint of liquid medicine filter；Work as block rubber
Contact when the lower union joint of liquid medicine filter, spring serves cushioning effect, it is to avoid damage the lower union joint of liquid medicine filter by pressure,
Other spring provides elastic force and causes that lower block has the trend for being pressed on top pressure block bottom surface all the time, i.e., when block rubber contacts medical filtration
During the lower union joint of device so that block rubber is sealed in the lower union joint of liquid medicine filter all the time, the medical filtration in detection process
Good airproof performance at the lower union joint of device.
In above-mentioned liquid medicine filter detection means, the described air parcel that enters is connected with pressure regulator valve, and each pressure regulator valve is by leading
Pipe is connected to corresponding pressure gauge, and the top of ventilating joint is connected with prevents the check valve and check valve of gas backstreaming from passing through conduit
It is connected to pressure gauge.The air pressure entered in conduit into air parcel can adjust by pressure regulator valve, matched somebody with somebody with the standard value set with air gauge
Set, reduces the atmospheric pressure value requirement of the compressed air of source of the gas to external world, and check valve avoids enter into the air return in ventilating joint,
So that accuracy of detection is high.
In above-mentioned liquid medicine filter detection means, described lifter plate is fixed with several through the lead column of top board
One, described lower lock block is fixed with several through the lead column two of lifter plate, and described top pressure block is fixed with several and passes through
The lead column three of lower bearing bracket.The guidance quality of so lifter plate, lower lock block and top pressure block is good, mobile steady accurate.
In above-mentioned liquid medicine filter detection means, supporting plate, described supporting plate are fixed with described lifter plate
It is fixedly connected with compact heap.So structural strength is high, compact heap good operating stability.
In above-mentioned liquid medicine filter detection means, described conveying mechanism includes the rotating disk being rotated by motor,
The edge of described rotating disk is fixed with detection seat.Turntable rotation drives detection seat to be located between top pressure block and lower lock block.
Used as another situation, in above-mentioned liquid medicine filter detection means, described conveying mechanism includes conveyer belt,
Detection seat is fixed with described conveyer belt.Conveyer belt drives detection seat to be located between top pressure block and lower lock block.
Compared with prior art, the high degree of automation of this liquid medicine filter detection means, realizes to liquid medicine filter
Leak hunting, survey stifled, both improve detection efficiency, liquid medicine filter can be made not receive germ contamination again, it is ensured that the cleanliness factor of product,
And compact conformation, accuracy of detection and Detection results are good.
Brief description of the drawings
Fig. 1 is the structural representation of this liquid medicine filter detection means.
Fig. 2 is the side structure schematic view of this liquid medicine filter detection means.
In figure, 1, detection seat；2nd, lower bearing bracket；3rd, upper spider；4th, cylinder one；5th, top pressure block；6th, top pressure plug；6a, column
Body；6b, baffle ring；7th, cylinder two；8th, lower lock block；9th, ventilating joint；10th, pressure gauge；11st, air parcel is entered；12nd, top board；13rd, lift
Plate；14th, cylinder three；15th, compact heap；16th, lower block；17th, upper block；18th, block rubber；19th, spring；20th, pressure regulator valve；21st, it is single
To valve；22nd, lead column one；23rd, lead column two；24th, lead column three；25th, supporting plate；26th, rotating disk.
Specific embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, this liquid medicine filter detection means includes detection seat 1, lower bearing bracket 2 and upper spider 3, detection
The locating slot that the confession liquid medicine filter of several up/down perforations is placed is offered on seat 1, detects that seat 1 is in strip in the present embodiment
Shape, locating slot forms a line on detection seat 1.Lower bearing bracket 2 is fixed with cylinder 1, and the piston rod of cylinder 1 is set straight up
And the piston rod is fixed with top pressure block 5, top pressure block 5 is provided with quantity, position the top pressure plug 6 corresponding with locating slot, upper machine
Frame 3 is fixed with cylinder 27, and the piston rod of cylinder 27 is set straight down and the piston rod is fixed with directly over top pressure block 5
Lower lock block 8, lower lock block 8 be provided with the one-to-one ventilating joint 9 of top pressure plug 6, each ventilating joint 9 is by conduit point
The pressure gauge 10 being connected on upper spider 3 is not connected with, and each pressure gauge 10 is connected into air parcel 11 by conduit, enters air parcel
11 are connected and are connected on upper spider 3 with extraneous source of the gas, and extraneous source of the gas is air pump, detect that seat 1 is driven by conveying mechanism during detection
To between top pressure block 5 and lower lock block 8.
Further describe in detail, conveying mechanism includes the rotating disk 26 being rotated by motor, and the edge of rotating disk 26 is fixed with detection
Seat 1.Upper spider 3 includes top board 12, the lifter plate 13 positioned at the lower section of top board 12, and top board 12 is fixed with cylinder 3 14, cylinder 3 14
Piston rod set straight down and be fixed with lifter plate 13, cylinder 27 is connected on lifter plate 13, and elevating lever is solid by connecting rod
Compact heap 15 is connected with, compact heap 15 offers the pressing groove of up/down perforation, and ventilating joint 9 is set in inserting corresponding pressing groove.
Ventilating joint 9 is made and is cylindrical in shape using nylon material in the present embodiment, and the top of ventilating joint 9 is connected with conduit, ventilation
The bottom of joint 9 is in undergauge shape and inserts pressing groove, and the bottom of ventilating joint 9 is the upper connection for connecting liquid medicine filter
The connection end of head.
Top pressure plug 6 includes cylindrical body 6a, and the bottom of cylindrical body 6a passes through top pressure block 5 and the bottom is fixed with and is pressed on
The lower block 16 of the bottom surface of top pressure block 5, cylindrical body 6a is equipped with the upper block 17 for being pressed on the top surface of top pressure block 5, cylindrical body 6a's
Top is embedded with block rubber 18, and cylindrical body 6a encloses the baffle ring 6b of radially protruding near top end one, and cylindrical body 6a also wears
There is spring 19, the one end of spring 19 acts on baffle ring 6b, and the other end of spring 19 acts on block 17.
Enter air parcel 11 and be connected with pressure regulator valve 20, each pressure regulator valve 20 is connected to corresponding pressure gauge 10 by conduit, and ventilation connects
First 9 top is connected with the check valve 21 that prevents gas backstreaming and check valve 21 is connected to pressure gauge 10 by conduit.In order to move
Dynamic steady accurate, lifter plate 13 is fixed with four lead columns 1 through top board 12, and lower lock block 8 is fixed with two through lifting
The lead column 2 23 of plate 13, top pressure block 5 is fixed with two lead columns 3 24 through lower bearing bracket 2, and branch is fixed with lifter plate 13
Fagging 25, supporting plate 25 is fixedly connected with compact heap 15.
Pressure gauge 10 is existing digital display manometer in this liquid medicine filter detection means, is adjusted by pressure regulator valve 20 using preceding
The air pressure entered in conduit into air parcel 11 is saved, with supporting with the standard value that air gauge sets.
The operation principle that this liquid medicine filter detection means is leaked hunting to liquid medicine filter is as follows：Rotating disk 26 rotarily drives detection
Seat 1 is located between top pressure block 5 and lower lock block 8, and cylinder 3 14 drives lifter plate 13 to decline first so that compact heap 15 is pressed in inspection
Seat 1 is surveyed, in the upper binding head insertion pressing groove of the liquid medicine filter on detection seat 1, medical filtration on detection seat 1 has been achieved in that
The compression positioning of device, exhaust hood 1 work, top pressure block 5 is driven near the lower section of detection seat 1, until block rubber 18 is sealed in medicine
The lower union joint of liquid filter, cylinder 27 drives lower lock block 8 near the top of detection seat 1, until the bottom connection of ventilating joint 9
In the upper binding head of liquid medicine filter, then air inlet so that air is entered in liquid medicine filter by ventilating joint 9, check valve
21 avoid enter into the air return in ventilating joint 9, then judged by barometric atmospheric pressure value liquid medicine filter whether gas leakage,
When the atmospheric pressure value on pressure gauge 10 is more than standard value, then it represents that this liquid medicine filter is certified products, the air pressure on pressure gauge 10
Value is less than standard value, then it represents that this liquid medicine filter is waste product, will be picked in next station, and it is convenient accurate to leak hunting；This medicine
Liquid filter detection means can also be realized blocking up the survey of liquid medicine filter, and after leaking hunting, cylinder 1 drives top pressure block 5 to reset first,
The lower union joint of liquid medicine filter is opened wide, now the light leak, the gas on air gauge within a certain period of time of the air in liquid medicine filter
Pressure value is less than standard value, then show that this liquid medicine filter is not blocked by glue, otherwise this liquid medicine filter is the waste product blocked,
Picked in next station, then cylinder 27 drives lower lock block 8 to reset, cylinder 3 14 drives lifter plate 13 to reset, rotating disk 26
It is rotated further and moves between lower lock block 8 and top pressure block 5 next detection seat 1, carries out leaking hunting next time, surveys stifled detection.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (9)
1. a kind of liquid medicine filter detection means, it is characterised in that：Including detection seat（1）, lower bearing bracket（2）And upper spider（3）, institute
The detection seat stated（1）On offer several up/down perforations confession liquid medicine filter place locating slot, described lower bearing bracket（2）
It is fixed with cylinder one（4）, described cylinder one（4）Piston rod set straight up and the piston rod is fixed with top pressure block（5）,
Described top pressure block（5）It is provided with quantity, position the top pressure plug corresponding with locating slot（6）, described upper spider（3）It is connected
There is cylinder two（7）, described cylinder two（7）Piston rod set straight down and the piston rod is fixed with positioned at top pressure block（5）
The lower lock block of surface（8）, described lower lock block（8）It is provided with and top pressure plug（6）One-to-one ventilating joint（9）, often
Individual ventilating joint（9）It is connected to by conduit and is connected in upper spider（3）On pressure gauge（10）, each pressure gauge（10）
It is connected into air parcel by conduit（11）, described enters air parcel（11）Upper spider is connected and is connected in extraneous source of the gas（3）On, inspection
Detection seat described in during survey（1）Driven to top pressure block by conveying mechanism（5）And lower lock block（8）Between.
2. liquid medicine filter detection means according to claim 1, it is characterised in that described upper spider（3）Including top
Plate（12）, positioned at top board（12）The lifter plate of lower section（13）, described top board（12）It is fixed with cylinder three（14）, described cylinder
Three（14）Piston rod set straight down and be fixed with lifter plate（13）, described cylinder two（7）It is connected in lifter plate（13）
On, described elevating lever is fixed with compact heap by connecting rod（15）, described compact heap（15）Offer the compression of up/down perforation
Groove, described ventilating joint（9）Insert setting in corresponding pressing groove.
3. liquid medicine filter detection means according to claim 1 and 2, it is characterised in that described ventilating joint（9）Adopt
It is made of nylon material and is cylindrical in shape, described ventilating joint（9）Top be connected with conduit, ventilating joint（9）Bottom
It is the connection end for connecting the upper binding head of liquid medicine filter.
4. liquid medicine filter detection means according to claim 3, it is characterised in that described top pressure plug（6）Including
Cylindrical body（6a）, described cylindrical body（6a）Bottom pass through top pressure block（5）And the bottom is fixed with and is pressed on top pressure block（5）
The lower block of bottom surface（16）, cylindrical body（6a）It is equipped with and is pressed on top pressure block（5）The upper block of top surface（17）, cylindrical body（6a）
Top be embedded with block rubber（18）, cylindrical body（6a）The baffle ring of radially protruding is enclosed near top end one（6b）, cylindrical body
（6a）Also it is equipped with spring（19）, described spring（19）One end acts on baffle ring（6b）, spring（19）The other end is acted on
Block（17）.
5. liquid medicine filter detection means according to claim 1, it is characterised in that described enters air parcel（11）It is connected with
Pressure regulator valve（20）, each pressure regulator valve（20）Corresponding pressure gauge is connected to by conduit（10）, ventilating joint（9）Top be connected with
Prevent the check valve of gas backstreaming（21）And check valve（21）Pressure gauge is connected to by conduit（10）.
6. liquid medicine filter detection means according to claim 2, it is characterised in that described lifter plate（13）It is fixed with
Several pass through top board（12）Lead column one（22）, described lower lock block（8）Several are fixed with through lifter plate（13）'s
Lead column two（23）, described top pressure block（5）Several are fixed with through lower bearing bracket（2）Lead column three（24）.
7. liquid medicine filter detection means according to claim 6, it is characterised in that described lifter plate（13）It is upper to be connected
There is supporting plate（25）, described supporting plate（25）With compact heap（15）It is fixedly connected with.
8. liquid medicine filter detection means according to claim 1, it is characterised in that described conveying mechanism is included by electricity
The rotating disk that machine is rotated（26）, described rotating disk（26）Edge be fixed with detection seat（1）.
9. liquid medicine filter detection means according to claim 1, it is characterised in that described conveying mechanism includes conveying
Band, is fixed with detection seat on described conveyer belt（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285391.7U CN206223378U (en) | 2016-11-28 | 2016-11-28 | Liquid medicine filter detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285391.7U CN206223378U (en) | 2016-11-28 | 2016-11-28 | Liquid medicine filter detection means |
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| Publication Number | Publication Date |
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| CN206223378U true CN206223378U (en) | 2017-06-06 |
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ID=58786064
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621285391.7U Active CN206223378U (en) | 2016-11-28 | 2016-11-28 | Liquid medicine filter detection means |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246941A (en) * | 2017-08-08 | 2017-10-13 | 柳州市开宇机器人有限公司 | A kind of automatic airtight testing agency |
| CN108489684A (en) * | 2018-05-11 | 2018-09-04 | 浙江爱康医用塑料有限公司 | Deep-well plates apparatus for testing weeping |
| CN109385369A (en) * | 2018-11-15 | 2019-02-26 | 中南大学湘雅二医院 | A kind of filtration system that can prevent cell rupture |
| CN110068422A (en) * | 2019-04-24 | 2019-07-30 | 马鞍山市亿格仪表有限公司 | A kind of rapid automatized detection verifying attachment of bluetooth digital pressure gauge |
-
2016
- 2016-11-28 CN CN201621285391.7U patent/CN206223378U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246941A (en) * | 2017-08-08 | 2017-10-13 | 柳州市开宇机器人有限公司 | A kind of automatic airtight testing agency |
| CN108489684A (en) * | 2018-05-11 | 2018-09-04 | 浙江爱康医用塑料有限公司 | Deep-well plates apparatus for testing weeping |
| CN108489684B (en) * | 2018-05-11 | 2024-05-17 | 浙江爱康医用塑料有限公司 | Deep hole plate liquid leakage detection device |
| CN109385369A (en) * | 2018-11-15 | 2019-02-26 | 中南大学湘雅二医院 | A kind of filtration system that can prevent cell rupture |
| CN109385369B (en) * | 2018-11-15 | 2021-10-08 | 中南大学湘雅二医院 | Filtering system capable of preventing cell rupture |
| CN110068422A (en) * | 2019-04-24 | 2019-07-30 | 马鞍山市亿格仪表有限公司 | A kind of rapid automatized detection verifying attachment of bluetooth digital pressure gauge |
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