CN106644967A - Testing device and testing method for content of visible gel of rubber product - Google Patents
Testing device and testing method for content of visible gel of rubber product Download PDFInfo
- Publication number
- CN106644967A CN106644967A CN201510718323.9A CN201510718323A CN106644967A CN 106644967 A CN106644967 A CN 106644967A CN 201510718323 A CN201510718323 A CN 201510718323A CN 106644967 A CN106644967 A CN 106644967A
- Authority
- CN
- China
- Prior art keywords
- glue
- buchner funnel
- rubber
- gel content
- feed pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 134
- 239000005060 rubber Substances 0.000 title claims abstract description 134
- 238000012360 testing method Methods 0.000 title claims abstract description 79
- 239000007788 liquid Substances 0.000 claims abstract description 51
- 238000004064 recycling Methods 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 126
- 230000000007 visual effect Effects 0.000 claims description 57
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 30
- 230000010355 oscillation Effects 0.000 claims description 22
- 238000010998 test method Methods 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000012956 testing procedure Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 238000004040 coloring Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract 5
- 238000010586 diagram Methods 0.000 description 10
- 239000000975 dye Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 150000003613 toluenes Chemical class 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
- G01N2021/296—Visually measuring scintillation effect
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a testing device and a testing method for the content of visible gel of a rubber product. The testing device comprises a rubber liquid storage bottle for storing to-be-tested rubber liquid and a filtering device; the filtering device further comprises a Buchner funnel, a connecting mechanism and a waste rubber liquid recycling tank, wherein the Buchner funnel is internally provided with a funnel screen mesh and filter paper is stuck on the funnel screen mesh; the connecting mechanism comprises a feeding pipe for communicating the rubber liquid storage bottle with the Buchner funnel and a sealing cover for sealing the Buchner funnel; the sealing cover is sealed and buckled on a feeding hole of the Buchner funnel through a sealing ring; the feeding hole of the feeding pipe is communicated with the rubber liquid storage bottle and a discharging hole of the feeding pipe penetrates through the sealing cover so as to be communicated with the Buchner funnel; a vibration device is used for storing the rubber liquid storage bottle and the vibration device is used for vibrating and filtering the rubber liquid storage bottle in a testing process; the waste rubber liquid recycling tank is used for collecting filtered waste rubber liquid; a tank opening of the waste rubber liquid recycling tank is hermetically connected with the discharging hole of the Buchner funnel; an exhaust hole for vacuumizing is formed in the waste rubber liquid recycling tank.
Description
Technical field
The present invention relates to a kind of test device, particularly a kind of test device and method of testing for the visual gel content of rubber product.
Background technology
At present, visual gel content method test is that butadiene-styrene rubber or low cis butadiene rubber are dissolved in toluene and are filtered, and insoluble gel is left on paper, is then coloured with dyestuff, by visual observation method of the method to judge gel content degree.
The Chinese patent of Application No. 201420629508.3 discloses a kind of test device of the visual gel content of rubber product, and the test device is included：Glue for depositing glue to be measured lays in bottle；Filter, further includes：Buchner funnel, is provided with funnel screen cloth in the Buchner funnel, on the funnel screen cloth filter paper is covered with；Bindiny mechanism, including for connecting the feed pipe and closure for sealing the Buchner funnel of glue deposit bottle and the Buchner funnel, the seal cap sealing is fastened on the charging aperture of the Buchner funnel, one end of the feed pipe connects with glue deposit bottle, and the other end of the feed pipe is connected through the closure with the Buchner funnel；And for collecting the scrap rubber liquid recycling can of the scrap rubber liquid after filtering, tank mouth and the discharging opening of the Buchner funnel of the scrap rubber liquid recycling can are tightly connected, and the scrap rubber liquid recycling can is provided with the exhaust outlet for vacuumizing.Although the test device reduces the operating burden of tester, but tester is also needed in testing the dispersed continuous output flowing of gel so that in glue is ceaselessly manually vibrated to glue deposit bottle, while after the completion of test also needing to that test device is cleaned multiple times by a large amount of solvent toluenes etc..Even if using artificial vibration or the horizontal oscillator tube of prior art, but there is glue and aspirate endless, the problem of more residual glue is sticked on chamber wall, so as to affect test result.Therefore develop the test device and method of testing of a kind of visual gel content of rubber product for overcoming drawbacks described above has become a urgent problem
The content of the invention
The technical problem to be solved is the test device for providing a kind of visual gel content of rubber product, wherein, comprising：
Glue for depositing glue to be measured lays in bottle；
Filter, further includes：
Buchner funnel, is provided with funnel screen cloth in the Buchner funnel, on the funnel screen cloth filter paper is covered with；
Bindiny mechanism, including for connecting the feed pipe and closure for sealing the Buchner funnel of glue deposit bottle and the Buchner funnel, the closure is sealingly fastened on the charging aperture of the Buchner funnel by sealing ring, the charging aperture of the feed pipe is connected with glue deposit bottle, and the discharging opening of the feed pipe is connected through the closure with the Buchner funnel；
Oscillation device, the glue deposit bottle is arranged on the oscillation device, and the oscillation device carries out vibration filtration to the glue in testing to holding in the glue deposit bottle；And
For collecting the scrap rubber liquid recycling can of the scrap rubber liquid after filtering, tank mouth and the discharging opening of the Buchner funnel of the scrap rubber liquid recycling can are tightly connected, and the scrap rubber liquid recycling can is provided with the exhaust outlet for vacuumizing.
The test device of the visual gel content of above-mentioned rubber product, wherein, the oscillation device is included：One oscillator and an angle fixer, the angle fixer is arranged on the oscillator, and the glue deposit bottle is arranged on the angle fixer, and the glue deposit bottle has angle with the oscillator shape.
The test device of the visual gel content of above-mentioned rubber product, wherein, the oscillation device also includes a fixed mechanism, and the fixed mechanism is included：
One support, is vertically connected on the oscillator；
One semicircle geometrical clamp, its one end is connected to the support, and the other end of the semicircle geometrical clamp clamps the glue and lays in bottle；And
One spring, is arranged at the semicircle geometrical clamp bottom, and the two ends of the spring connect the support and the semicircle geometrical clamp.
The test device of the visual gel content of above-mentioned rubber product, wherein, the semicircle geometrical clamp is included：
One semicircle clamping ring, clamps the glue and lays in bottle；And
One clamping ring connecting rod, its one end is connected to the semicircle clamping ring, and a connecting hole is provided with the other end of the clamping ring connecting rod, and the support penetrates the connecting hole, a fixing hole is additionally provided with the clamping ring connecting rod, one end of the spring is connected to the fixing hole.
The test device of the visual gel content of above-mentioned rubber product, wherein, the flow control valve of control flow is provided with the feed pipe.
The test device of the visual gel content of above-mentioned rubber product, wherein, the charging aperture of the feed pipe is laid in bottle and is connected by the first seal rubber plug and the glue, and the charging aperture of the feed pipe is located at the bottom that the glue lays in bottle.
The test device of the visual gel content of above-mentioned rubber product, wherein, the glue deposit bottle is additionally provided with blow-down pipe.
The test device of the visual gel content of above-mentioned rubber product, wherein, one end of the blow-down pipe is laid in bottle and is connected by first seal rubber plug and the glue, and the other end of the blow-down pipe is provided with atmospheric valve.
The test device of the visual gel content of above-mentioned rubber product, wherein, the closure is transparent material part.
The test device of the visual gel content of above-mentioned rubber product, wherein, window is provided with the closure, the window is transparent material materials and parts.
The test device of the visual gel content of above-mentioned rubber product, wherein, the closure is cone or the spherical structural member of semicircle.
The test device of the visual gel content of above-mentioned rubber product, wherein, the sealing ring is provided with cover seal groove corresponding to the closure, the sealing ring is provided with tank seal groove corresponding to the scrap rubber liquid recycling can, and the cover seal groove and the tank seal groove are respectively positioned at the circle body both sides of the sealing ring.
The test device of the visual gel content of above-mentioned rubber product, wherein, the discharging opening of the Buchner funnel is connected by the second seal rubber plug with the scrap rubber liquid recycling can, and the exhaust outlet is arranged on the tank body of the scrap rubber liquid recycling can or on second seal rubber plug.
The test device of the visual gel content of above-mentioned rubber product, wherein, also comprising a feed pipe fixed support, the front end of the fixation feed pipe.
Present invention also offers a kind of method of testing of the visual gel content of rubber product, wherein, comprise the steps of：
Test preparation process：One glue is injected into glue deposit bottle, a filter paper is positioned on a funnel screen cloth of a Buchner funnel；
Test device installation steps：The glue is connected by a bindiny mechanism and lays in bottle and the Buchner funnel, the feed pipe of the bindiny mechanism is fixed by a feed pipe fixed support, and the tank mouth of the discharging opening of the Buchner funnel and a scrap rubber liquid recycling can is connected and sealed；
Testing procedure：Open an oscillator of the oscillation device and open the flow control valve on the feed pipe, the glue is flowed into by the feed pipe and carry out suction strainer on the filter paper, the oscillator is closed after the completion of suction strainer.
Obtain test result step：Take out the filter paper and the filter paper is coloured, the gel grade of the filter paper after coloring is judged by a gel master sample.
The method of testing of the visual gel content of above-mentioned rubber product, wherein, a glue preparation process was also included before the test preparation process, one rubber product and a toluene are put into the glue deposit bottle, the glue deposit bottle is arranged on an angle fixer of the oscillation device, the angle fixer is installed on the oscillator, and the glue deposit bottle has angle with the oscillator shape, is opened the oscillator and is vibrated the glue deposit bottle acquisition glue.
The method of testing of the visual gel content of above-mentioned rubber product, wherein, described in the test device installation steps, one closure is sealingly fastened on the charging aperture of the Buchner funnel by a sealing ring, one charging aperture of the feed pipe is connected with glue deposit bottle, the discharging opening of the feed pipe is connected through the closure with the Buchner funnel, and the discharging opening of the Buchner funnel is connected by one second seal rubber plug with a scrap rubber liquid recycling can.
The method of testing of the visual gel content of above-mentioned rubber product, wherein, in the testing procedure, the glue solution flow is observed by a window of the closure, the glue solution flow is controlled by the flow control valve on the feed pipe, the scrap rubber liquid recycling can reclaims the glue.
The method of testing of the visual gel content of above-mentioned rubber product, wherein, also include a washing step, after the testing procedure and before the acquisition test result step, the washing step is after the glue suction strainer is completed and closes the oscillator, add again after toluene to glue deposit bottle, open the oscillator and the Buchner funnel, the feed pipe and the flow control valve are washed.
The test device of the visual gel content of rubber product of the present invention is directed to prior art its effect：The glue for having dissolved is laid in using mechanical rocking equipment is filtered in vibration in glue deposit bottle, glue deposit bottle inclination certain angle (15～35 degree) is positioned over simultaneously in being vibrated on oscillation device and is filtered, can ensure that glue suction filtration as far as possible is complete, and incline certain angle vibration and can reduce glue and stick amount on the wall, that improves glue is uniformly dissolved degree, so as to reach the purpose of accurately control measurement gel content.
The method of testing of the visual gel content of rubber product of the present invention is directed to prior art its effect：Realize that the filter progress of the visual gel content determining of rubber product is semi-automatic and carries out in closed system by this method of testing；Reduce operating burden and environmental pollution, the test error and testing time of tester. only need to dismantle lower measure filter paper after the completion of test, coloured with dyestuff, by visual observation method of the method to judge gel content, so as to reduce human error, improves the operating efficiency of analysis test.
Description of the drawings
Fig. 1 is the test device schematic diagram of the visual gel content of rubber product of the present invention；
Fig. 2 is semi-circular geometrical clamp schematic diagram；
Fig. 3 A are the ring structure schematic diagram of one embodiment of the invention；
Fig. 3 B are the sectional view of Fig. 3 A；
Fig. 4 A are the ring structure schematic diagram of another embodiment of the present invention；
Fig. 4 B are the sectional view of Fig. 4 A；
Fig. 5 A are the ring structure schematic diagram for inventing another embodiment；
Fig. 5 B are the sectional view of Fig. 5 A；
Fig. 6 is the method for testing flow chart of the visual gel content of rubber product of the present invention.
Wherein, reference
11 glues lay in bottle
111 blow-down pipes
112 emptying valves
121 Buchner funnels
1211 funnel screen clothes
1212 charging apertures
1213 discharging openings
1221 feed pipes
1222 closures
1223 sealing rings
12231 cover seal grooves
12232 tank seal grooves
12233 circle bodies
1224 first seal rubber plugs
1225 second seal rubber plugs
1226 feed pipe fixed supports
131 oscillators
132 angle fixers
1331 supports
1332 semicircle geometrical clamps
13321 semicircle clamping rings
13322 clamping ring connecting rods
133221 connecting holes
133222 fixing holes
1333 springs
14 scrap rubber liquid recycling cans
141 exhaust outlets
15 filter paper
16 flow control valves
A angles
Specific embodiment
Hereby detailed content for the present invention and technology explanation, are now described further with a preferred embodiment, but are not necessarily to be construed as the restriction of present invention enforcement.
Fig. 1-2 is refer to, Fig. 1 is the test device schematic diagram of the visual gel content of rubber product of the present invention；Fig. 2 is semi-circular geometrical clamp schematic diagram.As shown in Figure 1-2, the test device of the visual gel content of rubber product of the invention, including：One is used to deposit glue deposit bottle 11, a filter, an oscillation device and a scrap rubber liquid recycling can 14 of glue to be measured；Filter is to filter glue to be measured；Glue deposit bottle 11 is arranged on oscillation device, and oscillation device carries out vibration filtration to the glue in testing to holding in glue deposit bottle 11；The tank mouth 14 of scrap rubber liquid recycling can reclaims the scrap rubber liquid after filtering.Wherein, filter includes, a Buchner funnel 121 and a bindiny mechanism；Funnel screen cloth 1211 is provided with Buchner funnel 121, filter paper 15 is covered with funnel screen cloth 1211；Bindiny mechanism further includes the feed pipe 1221 and the closure 1222 for sealing Buchner funnel 121 for connecting glue deposit bottle 11 and Buchner funnel 121, closure 1222 is sealingly fastened on the charging aperture 1212 of Buchner funnel by sealing ring 1223, the charging aperture of feed pipe 1221 is connected with glue deposit bottle 11, and the discharging opening of feed pipe is connected through closure 1222 with Buchner funnel 121；The tank mouth of scrap rubber liquid recycling can 14 is tightly connected with the discharging opening 1213 of Buchner funnel 121, and scrap rubber liquid recycling can 14 is provided with the exhaust outlet 141 for vacuumizing.Wherein, closure 1222 is preferably transparent material part, can be made up of the transparent material such as glass or other pressure resins, for observation control glue feed rate, alternatively common material part, is provided with window on closure 1222, and window is transparent material materials and parts, closure 1222 can be conical (as shown in Figure 1) or the spherical structural member of semicircle, and the material of feed pipe 1221 can be stainless steel tube or glass tube.
Further, the flow control valve 16 of control flow is provided with feed pipe 1221, for example with the three-way valve of a controllable flow rate, flow control valve 16 can be the valve of stainless steel and glass material.The charging aperture of feed pipe is laid in bottle 11 and is connected by the first seal rubber plug 1224 and glue, and the charging aperture of feed pipe 1221 is located at the bottom that the glue lays in bottle 11.The discharging opening 1213 of Buchner funnel 121 is connected by the second seal rubber plug 1225 with scrap rubber liquid recycling can 14, exhaust outlet 141 is arranged on the tank body of scrap rubber liquid recycling can 14 or is arranged on the second seal rubber plug 1225, it is 2000-3500ml bottle,suctions that the scrap rubber liquid recycling can 14 may also be employed volume, and the exhaust outlet 14 for vacuumizing is arranged on the side wall of bottle,suction.In the present embodiment, glue deposit bottle 11 is additionally provided with blow-down pipe 111, bottle 11 is laid in by the first seal rubber plug 1224 and glue and is connected in one end of blow-down pipe 111, the other end of blow-down pipe 111 is provided with emptying valve 112, and first seal rubber plug 1224 is sealingly mounted on the bottleneck of the glue deposit bottle 11.In the present embodiment, also comprising a feed pipe fixed support 1226, the front end of fixed feed pipe 1221
Further, oscillation device includes an oscillator 131, an angle fixer 132 and a fixed mechanism；Angle fixer 132 is arranged on oscillator 131, and glue deposit bottle 11 is arranged on angle fixer 132, by angle fixer 132 cause glue lay in bottle 11 incline and it is at an angle with the shape of oscillator 131 be 15 degree to 35 degree of angle a；Fixed mechanism is included：The semicircle spring 1333 of geometrical clamp 1332 and of one support 1331,；Support 1331 is vertically connected on oscillator 131；Its one end of semicircle geometrical clamp 1332 is connected to support 1331, the other end clamping glue deposit bottle 11 of semicircle geometrical clamp 1332；Spring 1333 is arranged at the bottom of semicircle geometrical clamp 1332, the two ends connecting bracket 1331 of spring 1333 and semicircle geometrical clamp 1332.Semicircle geometrical clamp 1332 is further included：The one semicircle clamping ring connecting rod 13322 of clamping ring 13321 and；The clamping glue deposit bottle 11 of semicircle clamping ring 13321；Its one end of clamping ring connecting rod 13322 is connected to semicircle clamping ring 13321, a connecting hole 133221 is provided with the other end of clamping ring connecting rod 13322, support 1331 penetrates connecting hole 133221, a fixing hole 133222 is additionally provided with clamping ring connecting rod 13322, one end of spring 1333 is connected to fixing hole 133222.
Referring to Fig. 3 A- Fig. 5 B, Fig. 3 A are the ring structure schematic diagram of one embodiment of the invention, Fig. 3 B are the sectional view of Fig. 3 A, Fig. 4 A are the ring structure schematic diagram of another embodiment of the present invention, Fig. 4 B are the sectional view of Fig. 4 A, Fig. 5 A are the ring structure schematic diagram of further embodiment of this invention, and Fig. 5 B are the sectional view of Fig. 5 A.The sealing ring 1223 of the present invention is provided with cover seal groove 12231 corresponding to closure 1222, sealing ring 1223 can also correspond to scrap rubber liquid recycling can 14 and be provided with tank seal groove 12232 (referring to Fig. 4 B), and cover seal groove 12231 and tank seal groove 12232 are respectively positioned at the both sides of circle body 12233 of sealing ring 1223.Or, the sealing ring 1223 corresponds only to closure 1222 and arranges cover seal groove 12231, sealed (referring to Fig. 5 B, Fig. 5 B) by inclined-plane with glue recycling can 14, wherein, the section of cover seal groove 12231 and tank seal groove 12232 can be L-type, U-shaped or V-type etc., tetrafluoroethene material pieces can be adopted, as long as can be effectively engaged with Buchner funnel 121, the good of sealing effectiveness is kept, it is without limitation.
Fig. 6 is refer to, Fig. 6 is the method for testing flow chart of the visual gel content of rubber product of the present invention.As shown in fig. 6, the method for testing of the visual gel content of the rubber product of the present invention, wherein, comprise the steps of：
Test preparation process S200：One glue is injected in glue deposit bottle 11, a filter paper 15 is positioned on a funnel screen cloth 1211 of a Buchner funnel 121；
Test device installation steps S300：Glue is connected by a bindiny mechanism and lays in bottle 11 and Buchner funnel 121, the feed pipe 1221 of mechanism is fixedly connected by a feed pipe fixed support 1226, and the tank mouth of the discharging opening 1213 of Buchner funnel 121 and scrap rubber liquid recycling can 14 is connected and sealed.Wherein, closure 1222 is sealingly fastened on the charging aperture of Buchner funnel 121 by a sealing ring 1223, one charging aperture of feed pipe 1221 is laid in bottle 11 and is connected by the first seal rubber plug 1224 and glue, the discharging opening of feed pipe 1221 is connected through closure 1222 with Buchner funnel 121, and the discharging opening 1213 of Buchner funnel 121 is connected by one second seal rubber plug 1225 with a scrap rubber liquid recycling can 14.
Testing procedure S400：The oscillator 131 for opening oscillation device simultaneously opens the flow control valve 16 on feed pipe 1221, and glue is flowed on filter paper into 15 by feed pipe 1221 carries out suction strainer, closing oscillator 131 after the completion of suction strainer.Wherein, in testing glue solution flow is controlled by the flow control valve 16 on feed pipe 1221 by the window observation glue solution flow of closure 1222, scrap rubber liquid recycling can 14 reclaims glue.
Obtain test result step S600：Take out filter paper 15 and filter paper 15 is coloured, the gel grade of the filter paper 15 after coloring is judged by a gel master sample.
Further, glue preparation process S100 was also included before test preparation process S200, one rubber product and a toluene are put into glue deposit bottle 11, glue deposit bottle 11 is arranged on an angle fixer 132 of oscillation device, angle fixer 132 is installed on oscillator 131, glue deposit bottle 11 and the shape of oscillator 131 have angle a, open the vibration glue deposit bottle 11 of oscillator 131 and obtain glue.
Yet further, a washing step S500 is also included after testing procedure S400 and before acquisition test result step S600：After glue suction strainer is completed and closes oscillator 131, adds again after toluene to glue deposit bottle 11, unlatching oscillator 131 is washed to Buchner funnel 121, feed pipe 1221 and flow control valve 16.
Below in conjunction with Fig. 1 and Fig. 6, the test device of the visual gel content of rubber product of the present invention and the course of work of method of testing are illustrated.5g rubber samples are weighed first, for the ease of the dissolving of sample, rubber sample is cut into the thin squares of 2-4mm with scissors etc., it is put into glue deposit bottle 11, it is subsequently adding the toluene after 200ml is filtered, lid is subsequently screwed, glue deposit bottle 11 is arranged on oscillator 11 and is vibrated at least 4～6 hours, until rubber product is completely dissolved to form glue；Filter paper 15 is applied on the screen cloth 1211 in Buchner funnel 121 again, uses toluene washes clean, notice that Buchner funnel 1211 should fit closely with filter paper 15, it is impossible to there is space.When placing filter paper 15, it is ensured that level, if filter paper 15 is uneven, filter paper lower section can be deposited on due to excess dye, form darker regions, make image be difficult to differentiate, therefore, when placing filter paper, the uneven phenomenon of filter paper after must noting preventing to filter；Second seal rubber plug 1225 in engagement sleeves on Buchner funnel 121；Then above-mentioned three sub-assembly is put into the tank mouth of scrap rubber liquid recycling can 14, is stoppered standby；Sealing ring 1223 and closed transparent closure 1222 and the feed pipe 1221 for connecting in advance and flow control valve 16 in connection on Buchner funnel 121, then feed pipe 1221 is laid in into bottle 11 by the first seal rubber plug 1224 and glue to be connected, the discharging opening of feed pipe 1221 is placed in into glue deposit bottle 11 bottom, glue deposit bottle 11 is by the fixed placement of semi-circular geometrical clamp 1332 on oscillator 131 on angle fixer 132, semi-circular geometrical clamp 1332 is connected on support 1331, connected by spring 1333 again, blow-down pipe 111 and emptying valve 112 are connected on first seal rubber plug 1224；Open operating oscillator 131, with appropriate hunting of frequency, then flow control valve 16 is rotated to emptying position, connect the vacuum system of scrap rubber liquid recycling can 14, after ensureing system sealing well well, filter paper 15 and Buchner funnel 121 are observed from closed transparent closure 1222.Then flow control valve 16 is slowly rotated to feed entrance point, open emptying valve 112, by the control glue solution flow of flow control valve 16, the suitable flow of observation control glue from transparent sealing lid 1222, to guarantee that glue is not overflowed on the side wall of Buchner funnel 121, until the glue of glue deposit bottle 11 is exhausted, stop oscillation device 131, then glue deposit bottle 11 is unloaded from the first seal rubber plug 1224, add 50-100ml toluene, reconnect the first seal rubber plug 1224, blow-down pipe 111, emptying valve 112, from newly by glue deposit bottle 11 by the fixed angle fixator 132 of semi-circular geometrical clamp 1332, it is again turned on operating oscillator 131, with appropriate hunting of frequency, it is again switched on the vacuum system of bottle,suction, glue deposit bottle 11 is carried out to whole system, feed pipe 1221 and flow control valve 16 are fully cleaned, so carry out 3 times, finally take out filter paper 15, coloured with dye solution spraying, it is compared with the master sample of visual gel, judge the grade of visual gel.
Above are only presently preferred embodiments of the present invention; not it is used for limiting the scope of present invention enforcement; in the case of without departing substantially from spirit of the invention and its essence; those of ordinary skill in the art work as can make various corresponding changes and deformation according to the present invention, but these corresponding changes and deformation should all belong to the protection domain of appended claims of the invention.
Claims (19)
1. the test device of the visual gel content of a kind of rubber product, it is characterised in that include：
Glue for depositing glue to be measured lays in bottle；
Filter, further includes：
Buchner funnel, is provided with funnel screen cloth in the Buchner funnel, be covered with the funnel screen cloth
Filter paper；
Bindiny mechanism, including for connect glue deposit bottle and the Buchner funnel feed pipe and
For sealing the closure of the Buchner funnel, the closure is sealingly fastened on described by sealing ring
On the charging aperture of Buchner funnel, the charging aperture of the feed pipe is connected with glue deposit bottle, described
The discharging opening of feed pipe is connected through the closure with the Buchner funnel；
Oscillation device, the glue deposit bottle is arranged on the oscillation device, the oscillation device to
A glue in test to holding in the glue deposit bottle carries out vibration filtration；And
For collecting the scrap rubber liquid recycling can of the scrap rubber liquid after filtering, the tank mouth of the scrap rubber liquid recycling can and institute
The discharging opening for stating Buchner funnel is tightly connected, and the scrap rubber liquid recycling can is provided with the exhaust for vacuumizing
Mouthful.
2. the test device of the visual gel content of rubber product as claimed in claim 1, it is characterised in that
The oscillation device is included：One oscillator and an angle fixer, the angle fixer is arranged at described shaking
Swing on device, the glue deposit bottle is arranged on the angle fixer, the glue deposit bottle shakes with described
Swing device shape to have angle.
3. the test device of the visual gel content of rubber product as claimed in claim 2, it is characterised in that
The oscillation device also includes a fixed mechanism, and the fixed mechanism is included：
One support, is vertically connected on the oscillator；
One semicircle geometrical clamp, its one end is connected to the support, the other end folder of the semicircle geometrical clamp
Hold the glue deposit bottle；And
One spring, is arranged at the semicircle geometrical clamp bottom, the two ends of the spring connect the support and
The semicircle geometrical clamp.
4. the test device of the visual gel content of rubber product as claimed in claim 3, it is characterised in that
The semicircle geometrical clamp is included：
One semicircle clamping ring, clamps the glue and lays in bottle；And
One clamping ring connecting rod, its one end is connected to the semicircle clamping ring, the other end of the clamping ring connecting rod
On be provided with a connecting hole, the support penetrates the connecting hole, in the clamping ring connecting rod one is additionally provided with
Fixing hole, one end of the spring is connected to the fixing hole.
5. the test device of the visual gel content of rubber product as described in claim 1 or 4, its feature exists
In, be provided with the feed pipe control flow flow control valve.
6. the test device of the visual gel content of rubber product as claimed in claim 5, it is characterised in that
The charging aperture of the feed pipe is laid in bottle and is connected by the first seal rubber plug and the glue, the feed pipe
Charging aperture is located at the bottom that the glue lays in bottle.
7. the test device of the visual gel content of rubber product as claimed in claim 6, it is characterised in that
The glue deposit bottle is additionally provided with blow-down pipe.
8. the test device of the visual gel content of rubber product as claimed in claim 7, it is characterised in that
One end of the blow-down pipe is laid in bottle and is connected by first seal rubber plug and the glue, the blow-down pipe
The other end atmospheric valve is installed.
9. the test device of the visual gel content of rubber product as described in claim 1,7 or 8, it is special
Levy and be, the closure is transparent material part.
10. the test device of the visual gel content of rubber product as described in claim 1,7 or 8, it is special
Levy and be, window is provided with the closure, the window is transparent material materials and parts.
The test device of the visual gel content of 11. rubber products as claimed in claim 9, it is characterised in that
The closure is cone or the spherical structural member of semicircle.
The test device of the 12. visual gel contents of rubber product as described in claim 1,7,8 or 11,
Characterized in that, the sealing ring is provided with cover seal groove, the sealing ring correspondence corresponding to the closure
The scrap rubber liquid recycling can is provided with tank seal groove, the cover seal groove and the tank seal groove are located at respectively
The circle body both sides of the sealing ring.
The test device of the visual gel content of 13. rubber products as claimed in claim 12, it is characterised in that
The discharging opening of the Buchner funnel is connected by the second seal rubber plug with the scrap rubber liquid recycling can, the exhaust
Mouth is arranged on the tank body of the scrap rubber liquid recycling can or on second seal rubber plug.
The test device of the visual gel content of 14. rubber products as claimed in claim 1, it is characterised in that
Also include a feed pipe fixed support, the front end of the fixation feed pipe.
The method of testing of the visual gel content of 15. a kind of rubber products, it is characterised in that comprise the steps of：
Test preparation process：One glue is injected into glue deposit bottle, a filter paper is positioned over into a Buchner funnel
A funnel screen cloth on；
Test device installation steps：The glue is connected by a bindiny mechanism and lays in bottle and Bu Shi leakages
Bucket, by a feed pipe fixed support feed pipe of the bindiny mechanism is fixed, and by the Buchner funnel
The tank mouth of discharging opening and a scrap rubber liquid recycling can is connected and sealed；
Testing procedure：Open an oscillator of the oscillation device and open the flow control on the feed pipe
Valve processed, the glue is flowed into by the feed pipe and carry out suction strainer on the filter paper, is closed after the completion of suction strainer
The oscillator.
Obtain test result step：Take out the filter paper and the filter paper is coloured, by a gel mark
Quasi- sample judges the gel grade of the filter paper after coloring.
The method of testing of the visual gel content of 16. rubber products as claimed in claim 15, it is characterised in that
A glue preparation process was also included before the test preparation process, a rubber product and a toluene are put into
In the glue deposit bottle, the glue deposit bottle is arranged at into an angle fixer of the oscillation device
On, the angle fixer is installed on the oscillator, and the glue deposit bottle is formed with the oscillator
One angle, opens the oscillator and vibrates the glue deposit bottle acquisition glue.
The method of testing of the visual gel content of 17. rubber products as claimed in claim 15, it is characterised in that
Described in the test device installation steps, a closure is sealingly fastened on the Bu Shi by a sealing ring
On the charging aperture of funnel, a charging aperture of the feed pipe is connected with glue deposit bottle, the feed pipe
Discharging opening connect with the Buchner funnel through the closure, the discharging opening of the Buchner funnel passes through one
Second seal rubber plug is connected with a scrap rubber liquid recycling can.
The method of testing of the visual gel content of 18. rubber products as claimed in claim 15, it is characterised in that
In the testing procedure, the glue solution flow is observed by a window of the closure, by described
Flow control valve on feed pipe controls the glue solution flow, and the scrap rubber liquid recycling can reclaims the glue
Liquid.
The method of testing of the visual gel content of 19. rubber products as claimed in claim 18, it is characterised in that
A washing step is also included, after the testing procedure and before the acquisition test result step, institute
State washing step after the glue suction strainer is completed and closes the oscillator, to glue deposit bottle again
After adding toluene, the oscillator is opened to the Buchner funnel, the feed pipe and the flow control valve
Washed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510718323.9A CN106644967A (en) | 2015-10-29 | 2015-10-29 | Testing device and testing method for content of visible gel of rubber product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510718323.9A CN106644967A (en) | 2015-10-29 | 2015-10-29 | Testing device and testing method for content of visible gel of rubber product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106644967A true CN106644967A (en) | 2017-05-10 |
Family
ID=58829808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510718323.9A Pending CN106644967A (en) | 2015-10-29 | 2015-10-29 | Testing device and testing method for content of visible gel of rubber product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106644967A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544738A (en) * | 2022-02-15 | 2022-05-27 | 河北北方学院 | Electrophoresis buffer solution |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203519452U (en) * | 2013-09-27 | 2014-04-02 | 中国石油天然气股份有限公司 | Testing device for gel content of rubber product |
| CN103990506A (en) * | 2014-03-27 | 2014-08-20 | 浙江省海洋水产研究所 | Application device of vortex oscillation instrument |
| US20140269153A1 (en) * | 2013-03-15 | 2014-09-18 | NKD Technologies, LLC | Chemical solution mixing and dispensing apparatus |
| CN204116347U (en) * | 2014-10-28 | 2015-01-21 | 中国石油天然气股份有限公司 | The proving installation of the visual gel content of a kind of rubber product |
| CN205229035U (en) * | 2015-10-29 | 2016-05-11 | 中国石油天然气股份有限公司 | Testing arrangement of visual gel content of rubber product |
-
2015
- 2015-10-29 CN CN201510718323.9A patent/CN106644967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140269153A1 (en) * | 2013-03-15 | 2014-09-18 | NKD Technologies, LLC | Chemical solution mixing and dispensing apparatus |
| CN203519452U (en) * | 2013-09-27 | 2014-04-02 | 中国石油天然气股份有限公司 | Testing device for gel content of rubber product |
| CN103990506A (en) * | 2014-03-27 | 2014-08-20 | 浙江省海洋水产研究所 | Application device of vortex oscillation instrument |
| CN204116347U (en) * | 2014-10-28 | 2015-01-21 | 中国石油天然气股份有限公司 | The proving installation of the visual gel content of a kind of rubber product |
| CN205229035U (en) * | 2015-10-29 | 2016-05-11 | 中国石油天然气股份有限公司 | Testing arrangement of visual gel content of rubber product |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544738A (en) * | 2022-02-15 | 2022-05-27 | 河北北方学院 | Electrophoresis buffer solution |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4427415A (en) | Manifold vacuum biochemical test method and device | |
| US3849830A (en) | Test tube washer | |
| JP2010025937A5 (en) | ||
| CN105445438B (en) | Simulate the experimental provision and experimental method of soil pollutant migration and soil remediation | |
| JPS59501963A (en) | Immunoassay system with integrated single tube plunger | |
| FR2957672A1 (en) | AUTOMATIC METHOD AND AUTOMATE FOR PREPARING AND ANALYZING A PLURALITY OF CELLULAR SUSPENSIONS | |
| CN106644967A (en) | Testing device and testing method for content of visible gel of rubber product | |
| CN204485421U (en) | A kind of Suction filtration device preventing filtrate contamination | |
| CN101600953A (en) | Test chamber, test film, chamber and test method | |
| EP0984833A1 (en) | Device for selectively filtering under reduced pressure and for vacuum drying sample liquids or drops of sample liquids as well as use of said device | |
| CN205229035U (en) | Testing arrangement of visual gel content of rubber product | |
| EP3417333B1 (en) | Rack for a filtration device | |
| CN105518463A (en) | Automatic method and automated device for processing a plurality of cell suspensions | |
| CN207516212U (en) | Device for testing permeability coefficient | |
| CN106501159A (en) | Particulate infiltration migration assay device and its method based on opposite opened osmos tube | |
| CN204746108U (en) | Psammitolite filter equipment | |
| CN108760458A (en) | A kind of method and apparatus of quick fixed miillpore filter | |
| JPH11201953A (en) | Cartridge for solid-phase extraction apparatus | |
| CN208780538U (en) | A kind of equipment of quick fixed miillpore filter | |
| CN206975003U (en) | Food plastic packaging detection infuser device | |
| CN204116347U (en) | The proving installation of the visual gel content of a kind of rubber product | |
| CN105572111A (en) | Excrement sample container and sample detection method | |
| CN106769863A (en) | A kind of cuvette apparatus for placing | |
| JP2663661B2 (en) | Liquid vacuum suction device | |
| CN112198296A (en) | Undisturbed soil leaching simulation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |