CN115219268A - Automatic sampling equipment of rotational rheometer - Google Patents
Automatic sampling equipment of rotational rheometer Download PDFInfo
- Publication number
- CN115219268A CN115219268A CN202211048647.2A CN202211048647A CN115219268A CN 115219268 A CN115219268 A CN 115219268A CN 202211048647 A CN202211048647 A CN 202211048647A CN 115219268 A CN115219268 A CN 115219268A
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- CN
- China
- Prior art keywords
- connecting block
- automatic sampling
- rotational rheometer
- frame body
- support body
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- Pending
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000004080 punching Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000000518 rheometry Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N2001/002—Devices for supplying or distributing samples to an analysing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
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- Physics & Mathematics (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)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses automatic sampling equipment of a rotational rheometer, which belongs to the technical field of sampling equipment and comprises a first frame body, wherein a second frame body is movably arranged on the first frame body, the top of the second frame body is provided with a cylinder, the output end of the cylinder is connected with an extension rod, the bottom end of the extension rod is connected with a connecting mechanism, the bottom end of the connecting mechanism is connected with a punching cutter, and a switch is arranged on the first frame body. According to the sheet punching device, the second frame body, the air cylinder, the extension rod, the connecting mechanism and the punching cutter are arranged, so that the second frame body can be started through a switch to drive the punching cutter to punch a sheet to be detected placed on the inner side of the second frame body when the sheet punching device is used, the sampling accuracy is ensured, and the problem of inaccurate manual sampling is solved.
Description
Technical Field
The invention relates to sampling equipment, in particular to automatic sampling equipment of a rotary rheometer, and belongs to the technical field of sampling equipment.
Background
The rotational rheometer is one of instruments for researching and measuring rheological properties of materials, and adopts a mode of applying forced steady-state rate load, steady-state stress load, dynamic sinusoidal periodic strain load or dynamic sinusoidal periodic stress load to a sample to observe response data of the sample to the applied load; and (3) measuring rheological data such as shear rate, shear stress, oscillation frequency, stress strain amplitude and the like, and calculating rheological parameters such as viscosity, storage modulus, loss modulus, tan delta and the like of the sample. The rheological measurement instrument is the most widely applied rheological measurement instrument in the field of materials, can study the flow and deformation characteristics from low-viscosity fluid to high-strength solid samples, needs to sample an object to be detected according to the size of a clamp on a rotary rheometer when the rotary rheometer is used, generally, a detector performs manual cutting in the sampling process of a detection sheet, but the cutting precision is not high in the cutting process, so that the cut sample sheet is inaccurate in size and cannot be detected and used.
Aiming at the problem that the manual cutting of the sheet to be detected is not accurate enough at present, the invention provides a new solution.
Disclosure of Invention
The invention mainly aims to solve the defects of the existing problems and provides automatic sampling equipment of a rotary rheometer.
The purpose of the invention can be achieved by adopting the following technical scheme:
the utility model provides an automatic sampling equipment of rotatory rheometer, includes first support body, movable mounting has the second support body on the first support body, the cylinder is installed at the top of second support body, the output of cylinder is connected with the extension rod, the bottom of extension rod is connected with coupling mechanism, coupling mechanism's bottom is connected with the die-cutting sword, install the switch on the first support body.
Preferably, the first frame body comprises a bottom plate, a fixing plate is installed at the top of the bottom plate, and adjusting holes are formed in the fixing plate.
Preferably, a plurality of second studs used for fixing the second frame body are arranged inside the adjusting holes.
Preferably, the second support body includes first connecting block, the bottom of first connecting block is connected with the second connecting block, one side fixedly connected with third connecting block of second connecting block.
Preferably, the top of the first connecting block is provided with a groove matched with the cylinder, and a guide sleeve is arranged between the first connecting block and the third connecting block.
Preferably, a plurality of screw holes are formed in the other side of the second connecting block.
Preferably, a fourth connecting block fixedly connected to the second connecting block is arranged below the third connecting block.
Preferably, a second through hole is formed in the middle of the fourth connecting block, a supporting block is arranged inside the second through hole, and a first stud for fixing the supporting block is connected to one side of the fourth connecting block through threads.
Preferably, the connecting mechanism comprises a connector, and the bottom of the connector is provided with a mounting groove.
Preferably, one side of the connector is provided with a third stud inserted into the connector, and the connector is in threaded connection with the third stud.
The invention has the beneficial technical effects that: according to the automatic sampling equipment for the rotational rheometer, the second frame body, the air cylinder, the extension rod, the connecting mechanism and the punching cutter are arranged, so that the second frame body can be started through the switch to drive the punching cutter to punch the sheet to be detected placed on the inner side of the second frame body when the automatic sampling equipment is used, the sampling accuracy is ensured, and the problem of inaccurate manual sampling is solved.
Drawings
FIG. 1 is a schematic overall configuration of a preferred embodiment of a rotational rheometer automatic sampling apparatus according to the invention;
FIG. 2 is a cross-sectional view of a preferred embodiment of a rotational rheometer automatic sampling apparatus according to the invention;
FIG. 3 is a schematic illustration of a guide sleeve configuration of a preferred embodiment of a rotational rheometer automatic sampling apparatus according to the invention;
FIG. 4 is a schematic view of a first connecting block of a preferred embodiment of the rotational rheometer automatic sampling apparatus according to the invention;
FIG. 5 is a schematic view of a fixed plate configuration of a preferred embodiment of a rotational rheometer automatic sampling apparatus according to the invention;
fig. 6 is a schematic view of a connection head structure of a preferred embodiment of the automatic sampling apparatus of a rotational rheometer according to the invention.
In the figure: 1-a first frame body, 2-a second frame body, 3-an air cylinder, 4-a guide sleeve, 5-a supporting block, 6-a switch, 7-an extension rod, 8-a connecting mechanism, 9-a punching cutter, 10-a first screw bolt, 101-a base plate, 102-a fixing plate, 103-an adjusting hole, 104-a second screw bolt, 201-a first connecting block, 202-a second connecting block, 203-a screw hole, 204-a third connecting block, 205-a first through hole, 206-a groove, 207-a fourth connecting block, 208-a second through hole, 801-a connecting head and 802-a third screw bolt.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-6, the automatic sampling equipment of rotational rheometer that this embodiment provided, including first support body 1, movable mounting has second support body 2 on first support body 1, and cylinder 3 is installed at the top of second support body 2, and the output of cylinder 3 is connected with extension rod 7, and the bottom of extension rod 7 is connected with coupling mechanism 8, and coupling mechanism 8's bottom is connected with die-cutting knife 9, installs switch 6 on the first support body 1. Through the setting of second support body 2, cylinder 3, extension rod 7, coupling mechanism 8 and die-cut sword 9, can start second support body 2 through switch 6 when using and drive die-cut sword 9 and wait to detect the sheet to put in 2 inboards of second support body and die-cut, guarantee the accuracy of sample, solve the unsafe problem of manual sample.
The first frame body 1 comprises a bottom plate 101, a fixing plate 102 is mounted at the top of the bottom plate 101, and an adjusting hole 103 is formed in the fixing plate 102. The bottom plate 101 is provided to balance the whole body, thereby preventing the device from shaking during sampling.
The adjusting holes 103 are provided inside with a plurality of second studs 104 for fixing the second frame body 2. Through the setting of fixed plate 102, regulation hole 103 and second double-screw bolt 104, can cooperate screw 203 to adjust the height of second support body 2, it is more nimble to use.
The second support body 2 comprises a first connecting block 201, the bottom of the first connecting block 201 is connected with a second connecting block 202, and one side of the second connecting block 202 is fixedly connected with a third connecting block 204. By the arrangement of the first connection block 201 and the groove 206, the installation of the cylinder 3 can be facilitated.
The top of the first connecting block 201 is provided with a groove 206 matched with the cylinder 3, and a guide sleeve 4 is arranged between the first connecting block 201 and the third connecting block 204. Through the setting of third connecting block 204 and first connecting block 201, can make things convenient for guide sleeve 4's fixed, through guide sleeve 4's setting, can lead extension rod 7.
The other side of the second connecting block 202 is provided with a plurality of screw holes 203. Through the setting of screw 203, can conveniently adjust the height of second support body 2 to second double-screw bolt 104.
A fourth connecting block 207 fixedly connected to the second connecting block 202 is arranged below the third connecting block 204, a second through hole 208 matched with the supporting block 5 is formed in the middle of the fourth connecting block 207, and a first stud 10 used for fixing the supporting block 5 is connected to one side of the fourth connecting block 207 in a threaded manner. Through the setting of fourth connecting block 207, can conveniently treat the sample sheet and support, through the setting of first double-screw bolt 10, can conveniently lock supporting shoe 5.
The connecting mechanism 8 comprises a connecting head 801, and a mounting groove is formed in the bottom of the connecting head 801. Through the setting of mounting groove, can make things convenient for die-cutting knife 9's installation.
One side of the connecting head 801 is provided with a third stud 802 inserted into the connecting head 801, and the connecting head 801 and the third stud 802 are in threaded connection. Through the setting of third double-screw bolt 802, can conveniently fix connector 801.
In this embodiment, as shown in fig. 1 to 6, the operation process of an automatic sampling apparatus of a rotational rheometer provided in this embodiment is as follows:
step 1: when the sheet punching device is used, a sheet to be sampled is placed at the top of the fourth connecting block 207, the air cylinder 3 is started through the switch 6, the output end of the air cylinder 3 drives the punching cutter 9 to press downwards through the extension rod 7 and the connecting mechanism 8, and therefore the sheet placed at the top of the fourth connecting block 207 is punched;
and 2, step: the punched sheet can fall through the hole in the middle of the supporting block 5, and the height of the second frame body 2 can be adjusted through the second stud 104, the adjusting hole 103 and the screw hole 203 in the using process, so that punching and sampling are convenient.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic sampling equipment of rotatory rheometer, includes first support body (1), its characterized in that, movable mounting has second support body (2) on first support body (1), cylinder (3) are installed at the top of second support body (2), the output of cylinder (3) is connected with extension rod (7), the bottom of extension rod (7) is connected with coupling mechanism (8), the bottom of coupling mechanism (8) is connected with die-cutting knife (9), install switch (6) on first support body (1).
2. The automatic sampling device of the rotational rheometer according to claim 1, wherein the first frame (1) comprises a bottom plate (101), a fixing plate (102) is mounted on top of the bottom plate (101), and an adjusting hole (103) is formed in the fixing plate (102).
3. The automatic sampling device of a rotational rheometer according to claim 2, characterized in that the adjusting holes (103) are internally provided with a plurality of second studs (104) for fixing the second frame (2).
4. The automatic sampling device of a rotational rheometer according to claim 1, wherein the second frame body (2) comprises a first connecting block (201), a second connecting block (202) is connected to the bottom of the first connecting block (201), and a third connecting block (204) is fixedly connected to one side of the second connecting block (202).
5. The automatic sampling device of a rotational rheometer according to claim 4, wherein the top of the first connecting block (201) is formed with a groove (206) that is engaged with the cylinder (3), and a guide sleeve (4) is installed between the first connecting block (201) and the third connecting block (204).
6. The automatic sampling device of a rotational rheometer according to claim 5, wherein the second connecting block (202) has a plurality of screw holes (203) formed on the other side thereof.
7. The automatic sampling device of a rotary rheometer according to claim 6, characterized in that a fourth connecting block (207) fixedly connected to the second connecting block (202) is provided below the third connecting block (204).
8. The automatic sampling device of a rotational rheometer according to claim 7, wherein a second through hole (208) is formed in the middle of the fourth connecting block (207), a supporting block (5) is arranged inside the second through hole (208), and a first stud (10) for fixing the supporting block (5) is connected to one side of the fourth connecting block (207) in a threaded manner.
9. The automatic sampling equipment of a rotational rheometer according to claim 1, wherein the connection mechanism (8) comprises a connection head (801), and a mounting groove is formed at the bottom of the connection head (801).
10. The automatic sampling equipment of a rotational rheometer according to claim 9, wherein one side of the connection head (801) is provided with a third stud (802) inserted into the connection head, and the connection head (801) is screwed with the third stud (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211048647.2A CN115219268A (en) | 2022-08-29 | 2022-08-29 | Automatic sampling equipment of rotational rheometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211048647.2A CN115219268A (en) | 2022-08-29 | 2022-08-29 | Automatic sampling equipment of rotational rheometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115219268A true CN115219268A (en) | 2022-10-21 |
Family
ID=83616909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211048647.2A Pending CN115219268A (en) | 2022-08-29 | 2022-08-29 | Automatic sampling equipment of rotational rheometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115219268A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090272178A1 (en) * | 2008-04-30 | 2009-11-05 | Anton Paar Gmbh | Method and device for stripping or trimming samples to be examined rheologically |
| CN204964229U (en) * | 2015-10-09 | 2016-01-13 | 佛山市金银河智能装备股份有限公司 | Lithium - ion battery pole pieces sampler |
| CN206393753U (en) * | 2016-12-13 | 2017-08-11 | 衡水禹力工程橡胶有限公司 | Rubber is punched positioner |
| CN214187313U (en) * | 2020-12-15 | 2021-09-14 | 青岛励赫化工科技有限公司 | Sampling and cutting device |
| CN216372475U (en) * | 2021-11-19 | 2022-04-26 | 苏州洁利昌科技有限公司 | Automatic punching device for insulating sheet production |
| CN216728308U (en) * | 2022-02-09 | 2022-06-14 | 骆驼集团新能源电池有限公司 | Automatic sampling and detecting equipment for pole piece |
| CN216955207U (en) * | 2021-12-31 | 2022-07-12 | 瑞华高科技电子工业园(厦门)有限公司 | FPC test sampling device |
| CN217237278U (en) * | 2022-02-09 | 2022-08-19 | 骆驼集团新能源电池有限公司 | Automatic sampling equipment for battery cell pole piece |
-
2022
- 2022-08-29 CN CN202211048647.2A patent/CN115219268A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090272178A1 (en) * | 2008-04-30 | 2009-11-05 | Anton Paar Gmbh | Method and device for stripping or trimming samples to be examined rheologically |
| CN204964229U (en) * | 2015-10-09 | 2016-01-13 | 佛山市金银河智能装备股份有限公司 | Lithium - ion battery pole pieces sampler |
| CN206393753U (en) * | 2016-12-13 | 2017-08-11 | 衡水禹力工程橡胶有限公司 | Rubber is punched positioner |
| CN214187313U (en) * | 2020-12-15 | 2021-09-14 | 青岛励赫化工科技有限公司 | Sampling and cutting device |
| CN216372475U (en) * | 2021-11-19 | 2022-04-26 | 苏州洁利昌科技有限公司 | Automatic punching device for insulating sheet production |
| CN216955207U (en) * | 2021-12-31 | 2022-07-12 | 瑞华高科技电子工业园(厦门)有限公司 | FPC test sampling device |
| CN216728308U (en) * | 2022-02-09 | 2022-06-14 | 骆驼集团新能源电池有限公司 | Automatic sampling and detecting equipment for pole piece |
| CN217237278U (en) * | 2022-02-09 | 2022-08-19 | 骆驼集团新能源电池有限公司 | Automatic sampling equipment for battery cell pole piece |
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