CN107860664A - A kind of capsule impedance pressure testing machine - Google Patents
A kind of capsule impedance pressure testing machine Download PDFInfo
- Publication number
- CN107860664A CN107860664A CN201711241183.6A CN201711241183A CN107860664A CN 107860664 A CN107860664 A CN 107860664A CN 201711241183 A CN201711241183 A CN 201711241183A CN 107860664 A CN107860664 A CN 107860664A
- Authority
- CN
- China
- Prior art keywords
- capsule
- pressure
- testing machine
- efferent duct
- casing
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/062—Special adaptations of indicating or recording means with mechanical indicating or recording means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0611—Hydraulic or pneumatic indicating, recording or sensing means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
Abstract
The present invention relates to test equipment technical field, more particularly to a kind of capsule impedance pressure testing machine, including casing, it is communicated in the efferent duct of casing, the motor for being set in turn in efferent duct, pressure-detecting device and flow sensor and control device, the control device electrically connects with motor, pressure-detecting device and flow sensor respectively, motor is used to liquid in casing being drawn to efferent duct, pressure-detecting device is used for the pressure for detecting liquid in efferent duct input capsule, and flow sensor is used to detect fluid flow in efferent duct input capsule.A kind of capsule impedance pressure testing machine of the present invention, is provided with pressure-detecting device and flow sensor, test pressure can be monitored and be controlled with flow by control device, convenient test, effect is good.
Description
Technical field
The present invention relates to test equipment technical field, and in particular to a kind of capsule impedance pressure testing machine.
Background technology
At present, capsule has iquid capsule and capsule fortreating AIDS, and iquid capsule makes to have necessarily in capsule due to being coated with liquid
Pressure, with capsule place time increase, the pressure of capsule can change, when the pressure in capsule exceedes certain pressure
After power, capsule can split or pop, and cause damage, therefore need a kind of equipment that impedance pressure test is carried out to capsule.
The content of the invention
The purpose of the present invention is to be directed to above-mentioned deficiency of the prior art, there is provided a kind of capsule impedance pressure testing machine, if
Pressure-detecting device and flow sensor are equipped with, test pressure can be monitored and be controlled with flow by control device,
Convenient test, effect are good.
The purpose of the present invention is achieved through the following technical solutions：
A kind of capsule impedance pressure testing machine, including casing, be communicated in the efferent duct of casing, be set in turn in efferent duct
Drawing liquid pump, pressure-detecting device and flow sensor and control device, the control device respectively with drawing liquid pump, pressure detecting
Device and flow sensor electrical connection, drawing liquid pump are used to the liquid in casing being pumped into the capsule in the external world via efferent duct,
Pressure-detecting device is used for the pressure for detecting liquid in efferent duct input capsule, and flow sensor is used to detect efferent duct input glue
Intracapsular fluid flow.
Wherein, the pressure-detecting device includes being communicated in the transparent tube body of efferent duct, is installed in transparent tube body and is used in combination
In the instruction block and pressure test spring of pressure in display transparent tube body, one end of pressure test spring is connected to transparent tube body
Sealed end, the other end of pressure test spring is connected to instruction block, and the openend of transparent tube body is connected to efferent duct, transparent pipe
The side arm of body is provided with pressure scale.
Wherein, the flow sensor includes flowtube and transducer, and the flowtube, which is provided with, to be used to be installed with transducer
Transducing groove, end face of the transducer away from transducing groove are concordant with inner wall of flow tube.
Wherein, the capsule impedance pressure testing machine also includes being used for the discharging device for installing extraneous capsule, the blowing
Device includes being used for the discharge plate for placing extraneous capsule and the drive device for driving discharge plate rotation.
Wherein, the drive device includes motor, the sliding block for the output end for being connected to motor, the first linkage
Bar, the second gangbar and the guide rod for being arranged in sliding block, one end of first gangbar are hinged with sliding block, the second gangbar
The other end and one end of the first gangbar be hinged, the other end and the discharge plate of the first gangbar are hinged.
Wherein, the casing is provided with the discharging tube for being communicated in casing.
Wherein, the discharging tube is provided with the tapping valve for opening or closing discharging tube.
Wherein, the casing is provided with the feed tube for being communicated in casing.
Wherein, the capsule impedance pressure testing machine also includes housing, and the housing is provided with consolidating for static housing
Determine pin.
Beneficial effects of the present invention：The present invention a kind of capsule impedance pressure testing machine, be provided with pressure-detecting device and
Flow sensor, can be monitored and controlled with flow to test pressure by control device, convenient test, and effect is good.
Brief description of the drawings
Invention is described further using accompanying drawing, but the embodiment in accompanying drawing does not form any limitation of the invention,
For one of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to the following drawings
Its accompanying drawing.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the part-structure schematic diagram of the present invention.
Fig. 3 is the structural representation of pressure-detecting device of the present invention.
Fig. 4 is the structural representation of inventive flow sensor.
Fig. 5 is the structural representation of discharging device of the present invention.
Reference includes：
1 --- casing；11 --- discharging tube；111 --- tapping valve；12 --- feed tube；2 --- efferent duct；3 --- take out
Liquid pump；4 --- pressure-detecting device；41 --- transparent tube body；42 --- instruction block；43 --- pressure test spring；5 --- stream
Quantity sensor；51 --- flowtube；511 --- transducing groove；52 --- transducer；6 --- control device；7 --- discharging device；
71 --- discharge plate；72 --- drive device；721 --- motor；722 --- sliding block；723 --- the first gangbar；
724 --- the second gangbar；725 --- guide rod；8 --- housing；81 --- fixed feet.
Embodiment
With the following Examples and accompanying drawing the invention will be further described.
As depicted in figs. 1 and 2, a kind of capsule impedance pressure testing machine of the invention, including casing 1, it is communicated in casing 1
Efferent duct 2, the drawing liquid pump 3 for being set in turn in efferent duct 2, pressure-detecting device 4 and flow sensor 5 and control device 6, institute
State control device 6 to electrically connect with drawing liquid pump 3, pressure-detecting device 4 and flow sensor 5 respectively, drawing liquid pump 3 is used for casing 1
Middle liquid is pumped into the capsule in the external world via efferent duct 2, and pressure-detecting device 4 is used for the pressure for detecting the liquid in efferent duct 2
Power, flow sensor 5 are used for the flow for detecting the liquid that efferent duct 2 is inputted in capsule.A kind of capsule impedance pressure of the present invention
Test machine, pressure-detecting device 4 and flow sensor 5 are provided with, test pressure and flow can be carried out by control device 6
Monitoring and control, convenient test, effect are good.In use, by capsule set at the mouth of pipe of efferent duct 2, start drawing liquid pump 3, lead to
Crossing the regulation drawing liquid pump 3 of control device 6 makes increase pressure in capsule, while the pressure and flow of efferent duct 2 can be monitored,
When capsules break, you can obtain the resistive drag force of capsule.
As shown in Figures 2 and 3, pressure-detecting device 4 of the invention includes being communicated in the transparent tube body 41 of efferent duct 2, dress
Instruction block 42 and pressure test spring 43 in transparent tube body 41 and for showing pressure in transparent tube body 41, pressure are surveyed
One end of examination spring 43 is connected to the sealed end of transparent tube body 41, and the other end of pressure test spring 43 is connected to instruction block 42,
The openend of transparent tube body 41 is connected to efferent duct 2, and the side arm of transparent tube body 41 is provided with pressure scale, and instruction block 42 is used to indicate
Pressure scale.Instruction block 42 is connected to transparent tube body 41 by pressure test spring 43, in efferent duct 2 in the presence of pressure,
The compression pressure of block 42 test spring 43 is indicated, and makes up to the state of balance, now, by the pressure for being arranged at transparent tube body 41
Power scale, the resistance pressure of capsule can be read, it is easy to operate.
As shown in Figure 2 and Figure 4, flow sensor 5 of the invention includes flowtube 51 and transducer 52, the flowtube 51
Provided with the transducing groove 511 for being installed with transducer 52, end face of the transducer 52 away from transducing groove 511 and the inwall of flowtube 51
Concordantly.Transducer 52 is installed in transducing groove 511, and the dead space in flowtube 51 can be greatly decreased, and reduces pipe inside vortex, is improved and is surveyed
Try the degree of accuracy.
As shown in 2 and Fig. 5, capsule impedance pressure testing machine of the invention also includes being used for the blowing dress for installing extraneous capsule
7 are put, the discharging device 7 includes being used for the discharge plate 71 for placing extraneous capsule and the driving dress for driving the rotation of discharge plate 71
Put 72.Discharge plate 71 can place multiple capsules, be easy to successively test multiple capsules, improve testing efficiency.
As shown in figure 5, inventive drive means 72 include motor 721, are connected to the output end of motor 721
Sliding block 722, the first gangbar 723, the second gangbar 724 and the guide rod 725 for being arranged in sliding block 722, described first
One end of lever 723 is be hinged with sliding block 722, and the other end of the second gangbar 724 and one end of the first gangbar 723 are hinged, the
The other end of one gangbar 723 is be hinged with discharge plate 71.Motor 721 moves with movable slider 722 along guide rod 725, sliding
Block 722 drives the first gangbar 723 and the second gangbar 724 to move, so that discharge plate 71 rotates, is easy to different station
Capsule is tested.
As depicted in figs. 1 and 2, casing 1 of the invention is provided with the discharging tube 11 for being communicated in casing 1.Discharging tube 11 is set
There is the tapping valve 111 for opening or closing discharging tube 11.Liquid in casing 1 can be discharged by discharging tube 11, so as to right
Liquid is changed in casing 1, during discharge, opens tapping valve 111.Casing 1 is provided with the feed tube 12 for being communicated in casing 1, surveys
Liquid is filled it up with to casing 1 by feed tube 12 before examination, is easy to testing multiple capsules.
As shown in Fig. 2 the capsule impedance pressure testing machine of the present invention also includes housing 8, the housing 8 is provided with for solid
Determine the fixed feet 81 of casing 1.When being tested, drawing liquid pump 3, which works, easily makes casing 1 produce shake, makes test inaccurate, fixed
Casing 1 and housing 8 can be fixed for pin 81, increase the stability of casing 1, increase test accuracy.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (9)
- A kind of 1. capsule impedance pressure testing machine, it is characterised in that：Including casing, it is communicated in the efferent duct of casing, sets gradually In the drawing liquid pump of efferent duct, pressure-detecting device and flow sensor and control device, the control device respectively with drawing liquid Pump, pressure-detecting device and flow sensor electrical connection, drawing liquid pump are used to the liquid in casing being pumped into outer via efferent duct In the capsule on boundary, pressure-detecting device is used for the pressure for detecting liquid in efferent duct input capsule, and flow sensor is used to detect Fluid flow in efferent duct input capsule.
- A kind of 2. capsule impedance pressure testing machine according to claim 1, it is characterised in that：The pressure-detecting device bag Include and be communicated in the transparent tube body of efferent duct, be installed in transparent tube body and for show pressure in transparent tube body instruction block and Pressure test spring, one end of pressure test spring are connected to the sealed end of transparent tube body, and the other end of pressure test spring connects Instruction block is connected to, the openend of transparent tube body is connected to efferent duct, and the side arm of transparent tube body is provided with pressure scale, and instruction block block is used In instruction pressure scale.
- A kind of 3. capsule impedance pressure testing machine according to claim 1, it is characterised in that：The flow sensor includes Flowtube and transducer, the flowtube are provided with the transducing groove for being used for being installed with transducer, end of the transducer away from transducing groove Face is concordant with inner wall of flow tube.
- A kind of 4. capsule impedance pressure testing machine according to claim 1, it is characterised in that：The capsule impedance pressure is surveyed Test-run a machine also includes being used for the discharging device for installing extraneous capsule, and the discharging device includes being used for the discharge plate for placing extraneous capsule With the drive device for driving discharge plate to rotate.
- A kind of 5. capsule impedance pressure testing machine according to claim 4, it is characterised in that：The drive device includes driving Dynamic motor, be connected to motor output end sliding block, the first gangbar, the second gangbar and the guiding for being arranged in sliding block Bar, one end of first gangbar are hinged with sliding block, and the other end of the second gangbar and one end of the first gangbar are hinged, the The other end of one gangbar is hinged with discharge plate.
- A kind of 6. capsule impedance pressure testing machine according to claim 1, it is characterised in that：The casing is provided with connection In the discharging tube of casing.
- A kind of 7. capsule impedance pressure testing machine according to claim 6, it is characterised in that：The discharging tube is provided with use In the tapping valve for opening or closing discharging tube.
- A kind of 8. capsule impedance pressure testing machine according to claim 1, it is characterised in that：The casing is provided with connection In the feed tube of casing.
- A kind of 9. capsule impedance pressure testing machine according to claim 1, it is characterised in that：The capsule impedance pressure is surveyed Test-run a machine also includes housing, and the housing is provided with the fixed feet for static housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241183.6A CN107860664A (en) | 2017-11-30 | 2017-11-30 | A kind of capsule impedance pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241183.6A CN107860664A (en) | 2017-11-30 | 2017-11-30 | A kind of capsule impedance pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107860664A true CN107860664A (en) | 2018-03-30 |
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ID=61704275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711241183.6A Pending CN107860664A (en) | 2017-11-30 | 2017-11-30 | A kind of capsule impedance pressure testing machine |
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| Country | Link |
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| CN (1) | CN107860664A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482516A (en) * | 2018-12-24 | 2019-03-19 | 四川中烟工业有限责任公司 | Quick-fried pearl compressive resistance detection system and the method for continuously detecting quick-fried pearl compressive resistance |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1370475A (en) * | 1970-12-04 | 1974-10-16 | Csepeli Tervezo Intezet | Pressure testing machines for tubes |
| CN101229694A (en) * | 2008-01-21 | 2008-07-30 | 苏光宝 | Feeding device of fine powder press molding machine |
| CN102928776A (en) * | 2012-11-22 | 2013-02-13 | 江苏环力科技发展有限公司 | Automatic testing table for water pump pressure switch |
| CN103512806A (en) * | 2013-09-18 | 2014-01-15 | 华侨大学 | Novel test device and method for safety performance of concrete barrel shells |
| CN104019008A (en) * | 2014-06-27 | 2014-09-03 | 吴堂军 | Reciprocating type piston pushing mechanism of mechanical piston cylinder capable of automatically solving locking problem |
| CN105842007A (en) * | 2016-05-18 | 2016-08-10 | 中国北方发动机研究所(天津) | On-line automatic sampling device for lubrication oil of engine test bench |
| CN207540899U (en) * | 2017-11-30 | 2018-06-26 | 东莞市世通仪器检测服务有限公司 | A kind of capsule impedance pressure testing machine |
-
2017
- 2017-11-30 CN CN201711241183.6A patent/CN107860664A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1370475A (en) * | 1970-12-04 | 1974-10-16 | Csepeli Tervezo Intezet | Pressure testing machines for tubes |
| CN101229694A (en) * | 2008-01-21 | 2008-07-30 | 苏光宝 | Feeding device of fine powder press molding machine |
| CN102928776A (en) * | 2012-11-22 | 2013-02-13 | 江苏环力科技发展有限公司 | Automatic testing table for water pump pressure switch |
| CN103512806A (en) * | 2013-09-18 | 2014-01-15 | 华侨大学 | Novel test device and method for safety performance of concrete barrel shells |
| CN104019008A (en) * | 2014-06-27 | 2014-09-03 | 吴堂军 | Reciprocating type piston pushing mechanism of mechanical piston cylinder capable of automatically solving locking problem |
| CN105842007A (en) * | 2016-05-18 | 2016-08-10 | 中国北方发动机研究所(天津) | On-line automatic sampling device for lubrication oil of engine test bench |
| CN207540899U (en) * | 2017-11-30 | 2018-06-26 | 东莞市世通仪器检测服务有限公司 | A kind of capsule impedance pressure testing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482516A (en) * | 2018-12-24 | 2019-03-19 | 四川中烟工业有限责任公司 | Quick-fried pearl compressive resistance detection system and the method for continuously detecting quick-fried pearl compressive resistance |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 523179 Houde Shangliangzhou Industrial Zone, Daojiao Town, Dongguan City, Guangdong Province Applicant after: Guangdong Shitong Instrument Testing Service Co.,Ltd. Applicant after: GUANGDONG PROVINCE JIEYANG CITY QUALITY AND METROLOGY SUPERVISION TESTING INSTITUTE Address before: 523000 Shangliangzhou Industrial Zone, Houde Village, Daojiao Town, Dongguan City, Guangdong Province Applicant before: DONGGUAN SHITONG INSTRUMENTS INSPECTION SERVICE CO.,LTD. Applicant before: GUANGDONG PROVINCE JIEYANG CITY QUALITY AND METROLOGY SUPERVISION TESTING INSTITUTE |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180330 |
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| WD01 | Invention patent application deemed withdrawn after publication |