CN113750929A - Sample carrying device for direct-current double-pole-head electromagnet - Google Patents
Sample carrying device for direct-current double-pole-head electromagnet Download PDFInfo
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- CN113750929A CN113750929A CN202110983908.9A CN202110983908A CN113750929A CN 113750929 A CN113750929 A CN 113750929A CN 202110983908 A CN202110983908 A CN 202110983908A CN 113750929 A CN113750929 A CN 113750929A
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- connecting rod
- beaker
- fixing support
- direct
- electromagnet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0871—Heating or cooling of the reactor
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a sample carrying device for a direct-current bipolar head electromagnet, which comprises a beaker fixing support, a control system, a connecting rod fixing slide block, a device mounting rack, a vertically movable connecting rod, a temperature sensor, a ceramic heating sheet, a cross contraction structure, a neodymium iron boron permanent magnet, a direct-current bipolar head electromagnet, an electromagnet pole head and a beaker. The invention has the beneficial effects that: the device can be installed on direct-current bipolar head electromagnets of different sizes, can be suitable for different polar head distances, integrates a heating module and a temperature measuring sensor on the surface of the device, realizes the timing of material heating and curing and the real-time monitoring of temperature through a control system, and greatly facilitates the preparation of the composite material.
Description
Technical Field
The invention relates to a sample carrying device, in particular to a sample carrying device for a direct-current bipolar head electromagnet, and belongs to the technical field of composite material preparation equipment.
Background
In some types of nano/organic resins (e.g. graphene/PDMS), magnetic particles/organic resins (e.g. Fe)3O4Silicon rubber) composite material, the nano particles are orderly aligned in the organic resin by using the strong magnetic field of the direct-current bipolar head electromagnet, so that the performance of the composite material can be improved, or brand new characteristics can be brought.
However, in the usual case:
1. the direct current bipolar head electromagnet is not provided with any object stage, which means that if a sample is put into a magnetic field for experiment, the sample object stage needs to be made by self;
2. due to the nature of organic resins, they can be cured rapidly when heated, and therefore, in order to achieve the desired material preparation efficiency, additional heating stages are required, however, the idle space between the pole heads of the conventional bipolar head electromagnet is not sufficient, and the additional heating stages cause the inner space to be crowded.
Disclosure of Invention
The present invention is directed to a sample loading device for a dc bipolar electromagnet.
The invention realizes the purpose through the following technical scheme: a sample carrying device for a direct current double-pole head electromagnet comprises
The beaker fixing support is used for placing a beaker filled with a composite resin material sample;
the adjusting mechanism is connected to the upper end of the beaker fixing support and consists of a connecting rod fixing sliding block for carrying out horizontal position adjustment on the beaker fixing support and a vertically movable connecting rod for carrying out vertical position adjustment on the beaker fixing support, one end of the vertically movable connecting rod is connected with the upper end of the beaker fixing support, and the other end of the vertically movable connecting rod penetrates through the connecting rod fixing sliding block;
the support mechanism is internally provided with and suspended with a beaker fixing support and consists of a direct-current bipolar head electromagnet positioned at the bottom end and a device mounting rack clamped above the direct-current bipolar head electromagnet, and the middle part of the device mounting rack is provided with a clamping groove used for clamping and placing a connecting rod fixing slide block.
As a still further scheme of the invention: the bottom end of the beaker fixing support is formed by adopting a cross contraction structure.
As a still further scheme of the invention: the device comprises a device mounting frame, wherein a control system for setting heating temperature and time is fixedly mounted on one side of the upper surface of the device mounting frame, and the control system is electrically connected with a ceramic heating sheet mounted on a cross contraction structure.
As a still further scheme of the invention: and the cross contraction structure is also provided with S-shaped thermocouple temperature sensors positioned at two ends of the ceramic heating sheet, and the temperature sensors are in signal transmission connection with the control system through leads.
As a still further scheme of the invention: a plurality of neodymium iron boron permanent magnets are installed on the inner side face of the device installation frame in an integrated mode.
As a still further scheme of the invention: the inner side of the direct current bipolar head electromagnet is provided with symmetrical electromagnet pole heads, and the beaker fixing support is adjusted to be in the middle position of the electromagnet pole heads in the horizontal and vertical directions through the connecting rod fixing slide block and the connecting rod capable of moving vertically.
The invention has the beneficial effects that:
1. can be arranged on direct current double-pole head electromagnets with different sizes and can be suitable for different pole head distances,
2. the device surface has integrateed heating module and temperature sensor, through control system, has realized the timing of material heating solidification and the real time monitoring to the temperature, has made things convenient for the preparation of this type of combined material greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of a connecting structure of the beaker fixing support and the device mounting frame of the present invention.
Fig. 3 is a schematic view of the cross adjustment structure of the beaker fixing support of the present invention.
FIG. 4 is a schematic view of the inner side of the mounting frame of the device of the present invention.
In the figure: 1. beaker fixed bolster, 2, control system, 3, connecting rod fixed sliding block, 4, device mounting bracket, 5, but vertical movement connecting rod, 6, temperature sensor, 7, ceramic heating piece, 8, alternately contraction structure, 9, neodymium iron boron permanent magnet, 10, direct current bipolar head electro-magnet, 11, electro-magnet utmost point head and 12, beaker.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, a sample carrying device for a dc bipolar head electromagnet includes
A beaker fixing support 1 for placing a beaker 12 containing a composite resin material sample;
the adjusting mechanism is connected to the upper end of the beaker fixing support 1 and consists of a connecting rod fixing slide block 3 for carrying out horizontal position adjustment on the beaker fixing support 1 and a vertically movable connecting rod 5 for carrying out vertical position adjustment on the beaker fixing support 1, one end of the vertically movable connecting rod 5 is connected with the upper end of the beaker fixing support 1, and the other end of the vertically movable connecting rod 5 penetrates through the connecting rod fixing slide block 3;
the supporting mechanism is internally provided with and suspended with a beaker fixing support 1, and consists of a direct-current bipolar head electromagnet 10 positioned at the bottom end and a device mounting rack 4 clamped above the direct-current bipolar head electromagnet 10, and the middle part of the device mounting rack 4 is provided with a clamping groove for clamping the connecting rod fixing slide block 3.
In the embodiment of the invention, the bottom end of the beaker fixing support 1 is formed by adopting the cross contraction structure 8, so that the beaker fixing support 1 can be adjusted in a cross shape, and can be further suitable for being placed in direct-current bipolar head electromagnets 10 with various sizes and different spacing pole heads.
In the embodiment of the invention, a plurality of neodymium iron boron permanent magnets 9 are integrally mounted on the inner side surface of the device mounting frame 4, so that the device mounting frame 4 can be stably connected with a direct current bipolar head electromagnet 10.
In the embodiment of the invention, symmetrical electromagnet pole heads 11 are arranged on the inner side of the direct current bipolar electromagnet 10, and the beaker fixing support 1 is adjusted to be in the middle position of the electromagnet pole heads 11 in the horizontal and vertical directions through the connecting rod fixing slide block 3 and the vertically movable connecting rod 5, so that a composite resin material sample in the beaker 12 can be ensured to be in a strong magnetic field, and further nanoparticles are orderly aligned in organic resin, so that the performance of the composite material is improved, or a brand new characteristic is brought.
Example one
Referring to fig. 1 to 4, a sample carrying device for a dc bipolar head electromagnet includes
A beaker fixing support 1 for placing a beaker 12 containing a composite resin material sample;
the adjusting mechanism is connected to the upper end of the beaker fixing support 1 and consists of a connecting rod fixing slide block 3 for carrying out horizontal position adjustment on the beaker fixing support 1 and a vertically movable connecting rod 5 for carrying out vertical position adjustment on the beaker fixing support 1, one end of the vertically movable connecting rod 5 is connected with the upper end of the beaker fixing support 1, and the other end of the vertically movable connecting rod 5 penetrates through the connecting rod fixing slide block 3;
the supporting mechanism is internally provided with and suspended with a beaker fixing support 1, and consists of a direct-current bipolar head electromagnet 10 positioned at the bottom end and a device mounting rack 4 clamped above the direct-current bipolar head electromagnet 10, and the middle part of the device mounting rack 4 is provided with a clamping groove for clamping the connecting rod fixing slide block 3.
In the embodiment of the invention, a control system 2 for setting heating temperature and time is fixedly installed on one side of the upper surface of the device installation frame 4, and the control system 2 is electrically connected with a ceramic heating plate 7 installed on a cross contraction structure 8, so that the ceramic heating plate 7 can be electrified and heated, and a composite resin material sample contained in a beaker 12 placed on a beaker fixing support 1 can be heated.
In the embodiment of the invention, the cross contraction structure 8 is further provided with S-shaped thermocouple temperature sensors 6 positioned at two ends of the ceramic heating sheet 7, the temperature sensors 6 are in signal transmission connection with the control system 2 through leads, the temperature of the ceramic heating sheet 7 is monitored in real time, a feedback mechanism is formed to adjust the working state of the ceramic heating sheet 7 so as to maintain relatively constant heating temperature, and the system stops working after the set working time is over.
The working principle is as follows: lay the device at first to direct current bipolar head electro-magnet 10 top, a plurality of neodymium iron boron permanent magnet 9 of integrated on the device mounting bracket 4, be used for with the firm connection of electro-magnet, then horizontal position through adjusting connecting rod solid fixed sliding block 3, and the vertical position of vertically movable connecting rod 5, remove beaker 12 to the centre of electro-magnet polar head 11, because beaker fixed bolster 1 has used cross contraction structure 8, in addition 1 position of beaker fixed bolster can the level, vertical migration, therefore the device adaptation is with multiple size, and have the direct current bipolar head electro-magnet 10 of different interval polar heads. After the installation is finished, the composite resin material is put into the beaker 12, the heating temperature and time are set in the control system 2, then the ceramic heating plate 7 on the surface of the cross contraction structure 8 starts to work, meanwhile, the temperature of the ceramic heating plate 7 is monitored by the S-shaped thermocouple temperature sensor 6 in real time, a feedback mechanism is formed to adjust the working state of the ceramic heating plate 7 so as to maintain the relatively constant heating temperature, and after the set working time is finished, the system stops working.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A sample carrying device for a direct-current bipolar head electromagnet is characterized in that: comprises that
The beaker fixing support (1) is used for placing a beaker (12) filled with a composite resin material sample;
the adjusting mechanism is connected to the upper end of the beaker fixing support (1) and consists of a connecting rod fixing slide block (3) used for carrying out horizontal position adjustment on the beaker fixing support (1) and a vertically movable connecting rod (5) used for carrying out vertical position adjustment on the beaker fixing support (1), one end of the vertically movable connecting rod (5) is connected with the upper end of the beaker fixing support (1), and the other end of the vertically movable connecting rod (5) penetrates through the connecting rod fixing slide block (3);
the supporting mechanism is internally placed and suspended with a beaker fixing support (1), and is composed of a direct-current bipolar head electromagnet (10) positioned at the bottom end and a device mounting rack (4) clamped above the direct-current bipolar head electromagnet (10), and a clamping groove used for clamping and placing a connecting rod fixing sliding block (3) is formed in the middle of the device mounting rack (4).
2. A sample carrying device for a dc bipolar head electromagnet according to claim 1, wherein: the bottom end of the beaker fixing support (1) is formed by a cross contraction structure (8).
3. A sample carrying device for a dc bipolar head electromagnet according to claim 1, wherein: the device is characterized in that a control system (2) for setting heating temperature and time is fixedly mounted on one side of the upper surface of the device mounting frame (4), and the control system (2) is electrically connected with a ceramic heating sheet (7) mounted on the cross contraction structure (8).
4. A sample carrying device for a dc bipolar head electromagnet according to claim 3, wherein: and the cross contraction structure (8) is also provided with S-shaped thermocouple temperature sensors (6) positioned at two ends of the ceramic heating sheet (7), and the temperature sensors (6) are in signal transmission connection with the control system (2) through leads.
5. A sample carrying device for a dc bipolar head electromagnet according to claim 1, wherein: a plurality of neodymium iron boron permanent magnets (9) are installed on the inner side face of the device installation frame (4) in an integrated mode.
6. A sample carrying device for a dc bipolar head electromagnet according to claim 1, wherein: the inner side of the direct current bipolar head electromagnet (10) is provided with symmetrical electromagnet pole heads (11), and the beaker fixing support (1) is adjusted in the middle of the electromagnet pole heads (11) in the horizontal and vertical directions through the connecting rod fixing slide block (3) and the vertically movable connecting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110983908.9A CN113750929A (en) | 2021-08-25 | 2021-08-25 | Sample carrying device for direct-current double-pole-head electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110983908.9A CN113750929A (en) | 2021-08-25 | 2021-08-25 | Sample carrying device for direct-current double-pole-head electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113750929A true CN113750929A (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110983908.9A Pending CN113750929A (en) | 2021-08-25 | 2021-08-25 | Sample carrying device for direct-current double-pole-head electromagnet |
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| CN (1) | CN113750929A (en) |
Citations (6)
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| CN101548185A (en) * | 2006-02-17 | 2009-09-30 | 新加坡科技研究局 | Apparatus for regulating the temperature of a biological and/or chemical sample and method of using the same |
| CN205043644U (en) * | 2015-09-30 | 2016-02-24 | 润奥电子(扬州)制造有限公司 | Spout boron source support |
| CN105879947A (en) * | 2014-12-05 | 2016-08-24 | 安顺市晶英科技研发有限责任公司 | Testing-tube operation system convenient for individual taking and placement |
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| US20190022668A1 (en) * | 2017-07-19 | 2019-01-24 | Amgen Inc. | Magnetic assisted separation apparatuses and related methods |
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2021
- 2021-08-25 CN CN202110983908.9A patent/CN113750929A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101548185A (en) * | 2006-02-17 | 2009-09-30 | 新加坡科技研究局 | Apparatus for regulating the temperature of a biological and/or chemical sample and method of using the same |
| CN105879947A (en) * | 2014-12-05 | 2016-08-24 | 安顺市晶英科技研发有限责任公司 | Testing-tube operation system convenient for individual taking and placement |
| CN205043644U (en) * | 2015-09-30 | 2016-02-24 | 润奥电子(扬州)制造有限公司 | Spout boron source support |
| CN106157757A (en) * | 2016-08-26 | 2016-11-23 | 侯明 | A kind of Novel physical laboratory table |
| US20190022668A1 (en) * | 2017-07-19 | 2019-01-24 | Amgen Inc. | Magnetic assisted separation apparatuses and related methods |
| CN212142710U (en) * | 2020-04-21 | 2020-12-15 | 苏州市信义检测技术研究有限公司 | Toilet's activity testing platform |
Non-Patent Citations (2)
| Title |
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| WANG XIN 等: "Ferromagnetic materials under high pressure in a diamond-anvil cell:A magnetic study", 《CHIN. PHYS. B》 * |
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Application publication date: 20211207 |