CN110716062A - Automatic sampling device for metal material detection - Google Patents
Automatic sampling device for metal material detection Download PDFInfo
- Publication number
- CN110716062A CN110716062A CN201810756637.1A CN201810756637A CN110716062A CN 110716062 A CN110716062 A CN 110716062A CN 201810756637 A CN201810756637 A CN 201810756637A CN 110716062 A CN110716062 A CN 110716062A
- Authority
- CN
- China
- Prior art keywords
- crucible
- carbon
- support
- main arm
- sulfur analyzer
- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 239000007769 metal material Substances 0.000 title claims abstract description 11
- YQCIWBXEVYWRCW-UHFFFAOYSA-N methane;sulfane Chemical compound C.S YQCIWBXEVYWRCW-UHFFFAOYSA-N 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 17
- 239000011593 sulfur Substances 0.000 claims abstract description 17
- 238000002485 combustion reaction Methods 0.000 claims abstract description 10
- 210000000078 claw Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1081—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane
- G01N35/109—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane with two horizontal degrees of freedom
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/0099—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor comprising robots or similar manipulators
Abstract
The invention discloses an automatic sampling device for metal material detection, which comprises a motor arranged on a carbon-sulfur analyzer, wherein a combustion furnace and a crucible support are arranged on the carbon-sulfur analyzer, a crucible is arranged on the crucible support, and the crucible support sends the crucible into the combustion furnace; the motor is arranged on the outer side of the crucible support, a rotating seat is connected to a rotating shaft of the motor, and a sampling mechanism is fixedly connected to the rotating seat. A sampling mechanism is arranged on the carbon and sulfur analyzer, so that the crucible is automatically grabbed from a crucible sample feeding platform and then placed on a crucible support, and the automatic sampling of the carbon and sulfur analysis is realized; the carbon and sulfur analyzer has the function of automatically and continuously detecting a plurality of samples, and the automation level of the carbon and sulfur analyzer is greatly expanded; overall structure is simple, convenient operation, and the operation accuracy is high.
Description
Technical Field
The invention relates to the technical field of material detection equipment, in particular to a part for a carbon-sulfur analyzer for analyzing carbon and sulfur of a metal material, and specifically relates to an automatic sampling device of the carbon-sulfur analyzer.
Background
An infrared carbon and sulfur analyzer is a detection device for detecting the content of carbon and sulfur elements in a sample, and is widely used for detecting the carbon and sulfur elements of various materials at present. During detection, carbon and sulfur in a sample are heated at high temperature under the condition of oxygen enrichment to generate carbon dioxide and sulfur dioxide gas, the gas enters a corresponding absorption cell after being processed to absorb corresponding infrared radiation light, the absorbed infrared radiation light is incident on a detector and is converted into an electric signal by the detector, and the content of carbon and sulfur in the material can be obtained through computer processing.
When an existing infrared carbon-sulfur analyzer detects a sample, the sample to be detected needs to be placed into a crucible, and then the crucible is sent into a combustion furnace through a sample sending mechanism to be heated at a high temperature. Because the content of carbon and sulfur in a sample is very low, the crucible is required to be pretreated before testing, and then the pretreated crucible is put into a drying oven for standby application, so that the influence of dust adhering to the crucible on a detection result is prevented. When the crucible is used, the crucible is taken out of the drying box, the sample and the fluxing agent are filled in the crucible, and then the crucible is placed into the sample feeding mechanism, and the crucible can not be directly contacted by hands in the process so as to avoid bringing other impurities. At present, the operation steps are usually carried out manually, the operation efficiency is low, and other impurities are easily introduced in the operation process to influence the detection result; meanwhile, the manual operation mode is difficult to realize automatic detection of a plurality of samples, and the automation degree is low.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides an automatic sampling device for metal material detection, which can automatically grab a crucible filled with a sample, automatically place the sample to be detected on a carbon-sulfur analyzer and automatically detect multiple samples.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
an automatic sampling device for metal material detection comprises a motor arranged on a carbon-sulfur analyzer, wherein a combustion furnace and a crucible support are arranged on the carbon-sulfur analyzer, a crucible is arranged on the crucible support, and the crucible support sends the crucible into the combustion furnace; the motor is arranged on the outer side of the crucible support, a rotating seat is connected to a rotating shaft of the motor, and a sampling mechanism is fixedly connected to the rotating seat; the crucible that is used for placing the crucible send a kind platform in the crucible support outside is provided with, crucible send a kind platform and crucible support upper surface is located the coplanar, the sampling mechanism is used for snatching the crucible from the crucible platform automatically and places on the crucible support.
In the above technical scheme, further, the sampling mechanism includes a main arm, two support arms symmetrically arranged on the main arm, and claws respectively arranged on the two support arms, the main arm is provided with an air cylinder, one ends of the two support arms are respectively hinged with the main arm, the middle parts of the support arms are respectively hinged with a push rod, the other end of the push rod is provided with a pin shaft, the main arm is provided with two parallel sliding grooves along the axis direction of the main arm, one end of the pin shaft extends into the sliding grooves, the other end of the pin shaft is connected with a push plate, and the push plate is connected with a piston rod of the air cylinder.
In the above technical solution, further, a travel switch for limiting rotation of the main arm is provided on the carbon sulfur analyzer.
In the above technical scheme, further, the jack catch inboard is provided with the cushion.
According to the invention, the sampling mechanism is arranged on the carbon-sulfur analyzer, so that the crucible is automatically grabbed from the crucible sample feeding platform and then placed on the crucible support, and the automatic sampling of carbon-sulfur analysis is realized; the carbon and sulfur analyzer has the function of automatically and continuously detecting a plurality of samples, and the automation level of the carbon and sulfur analyzer is greatly expanded; overall structure is simple, convenient operation, and the operation accuracy is high.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a front view of the sampling mechanism of the present invention.
FIG. 3 is a top view of the sampling mechanism of the present invention.
In the figure: 1. the device comprises a carbon-sulfur analyzer, a combustion furnace 2, a crucible support 3, a crucible 4, a crucible 5, a motor 6, a rotating seat 7, a crucible sample feeding platform 8, a sampling mechanism 9 and a travel switch;
801. main arm, 802, support arm, 803, claw, 804, cylinder, 805, cylinder piston rod, 806, push rod, 807, pin shaft, 808, sliding groove, 809 and push plate.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
As shown in fig. 1, the automatic sampling device for metal material detection in the present embodiment includes a motor 5 disposed on a carbon sulfur analyzer 1, a combustion furnace 2 and a crucible support 3 are disposed on the carbon sulfur analyzer 1, a crucible 4 is mounted on the crucible support 3, and the crucible support 3 feeds the crucible into the combustion furnace 2.
As shown in fig. 1, the motor 5 is arranged at the right side of the crucible support 3, a rotating shaft of the motor 5 is connected with a rotating seat 6, and a sampling mechanism is fixedly connected to the rotating seat 6; crucible that 3 right sides still is provided with the crucible that is used for placing the crucible and send a kind platform 7, crucible send a kind platform 7 and crucible support 3 upper surface to be located the coplanar, and here sampling mechanism is used for snatching the crucible from the crucible platform automatically and places the crucible on the crucible support. According to the invention, the automatic sampling device is arranged on the carbon and sulfur analyzer, so that the crucible on the crucible sample feeding platform can be automatically grabbed, then the crucible is fed to the position of the crucible support by rotating the motor for 180 degrees, and the crucible is installed on the crucible support, so that the automatic sampling analysis of the carbon and sulfur analyzer is realized. Of course, the automatic sampling device can take the crucible down from the crucible support after the analysis is finished, and then grab another crucible on the crucible sample feeding platform, so that the automatic and continuous detection of the carbon and sulfur analyzer is realized.
Specifically, as shown in fig. 2, the sampling mechanism in this embodiment includes a main arm 801, two arms 802 symmetrically disposed on the main arm, and claws 803 respectively disposed on the two arms, wherein the main arm 801 is fixedly disposed on the rotary base 6. The main arm 802 is provided with an air cylinder 804, one ends of two support arms 802 are respectively hinged with the main arm 801, the middle parts of the support arms 802 are respectively hinged with a push rod 806, the other end of the push rod 806 is provided with a pin shaft 807, the main arm 802 is provided with two parallel sliding grooves 808 along the axis direction, one end of the pin shaft 807 extends into the sliding groove 808, the pin shaft is in sliding fit with the sliding grooves, the other end of the pin shaft is connected with a push plate 809, and the push plate 809 is connected with an air cylinder piston rod 805. When the piston rod of the air cylinder stretches out rightwards, the piston rod of the air cylinder pushes the push plate to move rightwards, the push plate drives the two pin shafts to move rightwards along the sliding grooves, the push rod opens to enable the two support arms to open, the crucible to be detected is pushed to the designated position on the crucible sample conveying platform, the piston rod of the air cylinder moves leftwards, the piston rod of the air cylinder drives the push plate to move leftwards, the two pin shafts are driven by the push plate to move leftwards along the sliding grooves, the push rod is folded inwards at the moment, the two support arms are folded under the action of the push rod. The starting motor rotates 180 degrees to the left, sends the crucible to the crucible support position, starts the cylinder and repeats above-mentioned operation and can place the crucible on the crucible support, realizes carbon sulfur analyzer's automatic sampling operation.
Preferably, as shown in fig. 1, a travel switch 9 for limiting the rotation of the main arm is arranged on the carbon sulfur analyzer 1, and the travel switch is connected with a controller which controls the operation of the motor. When the motor drives the main arm to rotate to the position of the travel switch, the main arm is contacted with the travel switch, and the controller controls the motor to stop working, so that the automatic sampling device is effectively protected.
Preferably, an elastic pad is disposed inside the jaw 803. The clamping device is used for fixing and clamping the crucible and simultaneously providing buffering for clamping.
The present specification and figures are to be regarded as illustrative rather than restrictive, and it is intended that all such alterations and modifications that fall within the true spirit and scope of the invention, and that all such modifications and variations are included within the scope of the invention as determined by the appended claims without the use of inventive faculty.
Claims (4)
1. The utility model provides a metal material detects automatic sampling device which characterized in that: the device comprises a motor arranged on a carbon-sulfur analyzer, wherein a combustion furnace and a crucible support are arranged on the carbon-sulfur analyzer, a crucible is arranged on the crucible support, and the crucible support sends the crucible into the combustion furnace; the motor is arranged on the outer side of the crucible support, a rotating seat is connected to a rotating shaft of the motor, and a sampling mechanism is fixedly connected to the rotating seat; the crucible that is used for placing the crucible send a kind platform in the crucible support outside is provided with, crucible send a kind platform and crucible support upper surface is located the coplanar, the sampling mechanism is used for snatching the crucible from the crucible platform automatically and places on the crucible support.
2. The automatic sampling device for metal material detection according to claim 1, wherein: the sampling mechanism comprises a main arm, two support arms symmetrically arranged on the main arm and clamping jaws respectively arranged on the two support arms, wherein an air cylinder is arranged on the main arm, one ends of the two support arms are respectively hinged with the main arm, the middle parts of the support arms are respectively hinged with a push rod, a pin shaft is arranged at the other end of the push rod, two parallel sliding grooves are arranged on the main arm along the axis direction of the main arm, one end of the pin shaft extends into the sliding grooves, the other end of the pin shaft is connected with a push plate, and the push plate is connected with an air cylinder piston rod.
3. The automatic sampling device for metal material detection according to claim 2, wherein: and a travel switch for limiting the rotation of the main arm is arranged on the carbon and sulfur analyzer.
4. The automatic sampling device for metal material detection according to claim 2, wherein: and elastic pads are arranged on the inner sides of the clamping jaws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756637.1A CN110716062A (en) | 2018-07-11 | 2018-07-11 | Automatic sampling device for metal material detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756637.1A CN110716062A (en) | 2018-07-11 | 2018-07-11 | Automatic sampling device for metal material detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110716062A true CN110716062A (en) | 2020-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810756637.1A Pending CN110716062A (en) | 2018-07-11 | 2018-07-11 | Automatic sampling device for metal material detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110716062A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493832A (en) * | 2014-12-12 | 2015-04-08 | 重庆强达力科技发展有限公司 | Workpiece grabbing mechanism provided with elastic body |
| CN105486879A (en) * | 2015-11-30 | 2016-04-13 | 钢研纳克检测技术有限公司 | Vertical-type tubular furnace infrared carbon sulfur analyzer |
| CN206399824U (en) * | 2016-12-30 | 2017-08-11 | 南京麒麟科学仪器集团有限公司 | Coreless induction furnace and infrared carbon sulfur analyzer |
| CN110716060A (en) * | 2018-07-11 | 2020-01-21 | 四川赛恩思仪器有限公司 | Novel material element detection and analysis system |
| CN110716063A (en) * | 2018-07-11 | 2020-01-21 | 四川赛恩思仪器有限公司 | Material detection integrated equipment |
-
2018
- 2018-07-11 CN CN201810756637.1A patent/CN110716062A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493832A (en) * | 2014-12-12 | 2015-04-08 | 重庆强达力科技发展有限公司 | Workpiece grabbing mechanism provided with elastic body |
| CN105486879A (en) * | 2015-11-30 | 2016-04-13 | 钢研纳克检测技术有限公司 | Vertical-type tubular furnace infrared carbon sulfur analyzer |
| CN206399824U (en) * | 2016-12-30 | 2017-08-11 | 南京麒麟科学仪器集团有限公司 | Coreless induction furnace and infrared carbon sulfur analyzer |
| CN110716060A (en) * | 2018-07-11 | 2020-01-21 | 四川赛恩思仪器有限公司 | Novel material element detection and analysis system |
| CN110716063A (en) * | 2018-07-11 | 2020-01-21 | 四川赛恩思仪器有限公司 | Material detection integrated equipment |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200121 |
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