CN215375176U - Solid powder sample dividing and shaping device adaptive to XRF ring pressing method - Google Patents
Solid powder sample dividing and shaping device adaptive to XRF ring pressing method Download PDFInfo
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- CN215375176U CN215375176U CN202121823422.0U CN202121823422U CN215375176U CN 215375176 U CN215375176 U CN 215375176U CN 202121823422 U CN202121823422 U CN 202121823422U CN 215375176 U CN215375176 U CN 215375176U
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- shaping
- funnel
- separating
- solid powder
- platform
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- 238000007493 shaping process Methods 0.000 title claims abstract description 49
- 238000003825 pressing Methods 0.000 title claims abstract description 40
- 239000000843 powder Substances 0.000 title claims abstract description 35
- 239000007787 solid Substances 0.000 title claims abstract description 34
- 230000003044 adaptive effect Effects 0.000 title abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 39
- 238000000465 moulding Methods 0.000 claims abstract description 35
- 229920003023 plastic Polymers 0.000 claims abstract description 33
- 239000004033 plastic Substances 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims 1
- 238000004876 x-ray fluorescence Methods 0.000 abstract description 11
- 230000001629 suppression Effects 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 40
- 239000000758 substrate Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004846 x-ray emission Methods 0.000 description 1
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Abstract
The utility model relates to a solid powder sample separating and shaping device adaptive to an XRF (X ray fluorescence) ring pressing method, which comprises a separating and shaping plastic part, a sample containing part and a control part, wherein the sample containing part comprises a material containing plastic pressing ring, a metal circular plate pressing die, a material containing platform and a material containing base plate, the separating and shaping part comprises a separating and shaping platform, a separating and taking funnel, a shaping funnel and a vibrating motor, the vibrating motor is fixedly connected to the separating and shaping platform, the separating and taking funnel and the shaping funnel are both conical, a fixed seat is fixedly connected to the separating and shaping platform, the small opening end of the separating and taking funnel and the small opening end of the shaping funnel are both connected with the fixed seat, and the fixed seat is provided with a blanking hole. Moulding funnel adopts the cone funnel of handstand, receives the plasticity funnel spacing, stacks with the angle of repose or being less than the angle of repose when solid powder falls down, guarantees that solid powder occurrence appearance is unanimous, avoids solid powder excessive, and during the suppression film-making, the tight degree of appearance piece in the horizontal direction of assurance suppression is unanimous.
Description
Technical Field
The utility model relates to a laboratory sample processing device
Technical field especially relates to a solid powder sample of adaptation XRF pressure ring method gets moulding device separately.
Background
In a laboratory for testing and detecting, particularly a laboratory for a land resource system, a metallurgical system, an agricultural system, an ecological environment protection system, a forestry system and a commodity inspection system, an X-ray fluorescence spectrometer is often used for qualitative and quantitative analysis and test of a sample. Currently, when X-ray fluorescence spectroscopy (XRF) is used for solid powder samples, powder tableting is often used for sample preparation. The general operational procedure is as follows: 1. arranging the samples to be separated on the left side or the right side of an operator in sequence, arranging a metal circular plate pressing die on the right side or the left side of the operator, and horizontally placing a plastic sample pressing ring in the central position of the metal circular plate pressing die; 2. after an operator opens the sample container sealing cover by matching two hands, the operator holds the sample container with the left hand and holds the sampling spoon with the right hand, and then a proper amount of solid powder sample is obtained from the sample container and transferred into a plastic sample pressing ring; 3. an operator places the metal circular plate pressing die and the plastic sample pressing ring containing the divided test sample in a press machine, starts the press machine, and performs pressing according to set pressure and time; after the operation is finished, taking out the metal round plate pressing die and the pressed sample wafer; 4. the operator closes the sample container; 5. and (4) removing potential residual samples on the metal circular plate pressing die and the sampling spoon by an operator, repeating the operation, and continuing to separate the next sample. The above manual operation of separating the solid powder sample for sample wafer preparation has the following problems and disadvantages: 1. because the samples are divided for manual operation, the shapes of the samples divided in the plastic sample pressing ring are different, so that the heights of the samples on the metal circular plate pressing die are different, the compressed sample pieces are different in compactness in the horizontal direction, and the analysis and test results are influenced; 2. in the process of manually dividing the sample, the sample can fall on the edge and the periphery of the plastic sample pressure ring, and after the sample is produced, the sample pressed on the edge of the plastic sample pressure ring falls off in the process of moving the sample, so that the fault of an instrument and equipment can be polluted and caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problems in the prior art and provides a solid powder sample separating and shaping device adaptive to an XRF (X-ray fluorescence) ring pressing method, which is realized by the following technical scheme:
the utility model provides a moulding device is got to solid powder sample branch of adaptation XRF pressure ring method, gets moulding part, flourishing appearance part and control unit including the branch, flourishing appearance part is including expecting plastics clamping ring, metal plectane moulding-die, expecting the platform greatly and expecting the base plate greatly, expecting base plate fixed connection greatly on expecting the platform, offer the locating hole that is used for placing metal plectane moulding-die on expecting the base plate greatly, expecting plastics clamping ring and the coaxial placing of metal plectane moulding-die greatly, expecting plastics clamping ring external diameter greatly is less than metal plectane moulding-die diameter, control unit control branch gets moulding part and puts in solid powder to expecting plastics clamping ring greatly.
The utility model is further configured to: get moulding part including dividing and get moulding platform, divide and get funnel, moulding funnel and vibrating motor, vibrating motor fixed connection is on dividing and getting moulding platform, divide and get funnel and moulding funnel and all be the toper, divide and get fixedly connected with fixing base on the moulding platform, divide and get the little open end of funnel and the little open end of moulding funnel and all be connected with the fixing base, divide and get the funnel and be located moulding funnel directly over, the axial-section of fixing base is the H type, the blanking hole has been seted up to the fixing base, moulding funnel awl mouthful bore is less than the internal diameter of flourishing material plastics clamping ring.
The utility model is further configured to: the dividing and taking funnel and the shaping funnel are both in threaded connection with the fixed seat.
The utility model is further configured to: the control part comprises an electric rotating table and an electric telescopic rod, the electric rotating table is fixedly connected with the workbench, the electric telescopic rod is fixedly connected onto the electric rotating table, and the distributing and shaping platform is fixedly connected to the upper end of the electric telescopic rod.
The utility model is further configured to: the height of the metal circular plate pressing die is greater than the depth of the positioning hole.
The utility model is further configured to: divide to get on the moulding platform equidistant be provided with a plurality of groups and get funnel and moulding funnel, it is provided with a plurality of groups flourishing material plastics clamping ring and metal plectane moulding-die to correspond on the material base plate greatly.
In conclusion, the beneficial technical effects of the utility model are as follows:
the shaping funnel adopts an inverted conical funnel, and the solid powder is stacked at a repose angle or at an angle smaller than the repose angle when falling down, so that the consistent appearance of the solid powder is ensured, and the collapse of a solid powder sample in the material-containing plastic press ring after the shaping funnel is lifted is avoided; when the pressing is carried out, the consistency of the compact degree of the pressed sample piece in the horizontal direction is ensured.
Drawings
FIG. 1 is an isometric view of an overall structure for showing an embodiment;
FIG. 2 is a front view for showing an overall structure of the embodiment;
FIG. 3 is a top view of an overall structure for showing the embodiment;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic diagram showing a state in which the first embodiment is operated;
FIG. 6 is an isometric view showing the overall structure of the second embodiment.
Reference numerals: 1. separating and taking the shaping component; 11. a molding platform is taken; 12. separating and taking a funnel; 13. shaping a funnel; 14. a vibration motor; 15. a fixed seat; 16. a blanking hole; 2. a sample holding part; 21. material-containing plastic compression rings; 22. pressing a metal circular plate; 23. a material containing platform; 24. a material containing substrate; 25. positioning holes; 3. a control component; 31. an electric rotating table; 32. an electric telescopic rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
As shown in fig. 1-5, the device for separately taking and shaping a solid powder sample adapted to an XRF ring pressing method disclosed by the utility model comprises a separately taking and shaping component 1, a sample containing component 2 and a control component 3, wherein the sample containing component 2 comprises a material containing plastic pressing ring 21, a metal circular plate pressing die 22, a material containing platform 23 and a material containing substrate 24, the material containing substrate 24 is fixedly connected to the upper end surface of the material containing platform 23, a positioning hole 25 for placing the metal circular plate pressing die 22 is formed in the material containing substrate 24, the material containing plastic pressing ring 21 and the metal circular plate pressing die 22 are coaxially arranged, the outer diameter of the material containing plastic pressing ring 21 is smaller than the diameter of the metal circular plate pressing die 22, and the control component 3 controls the separately taking and shaping component 1 to put solid powder into the material containing pressing ring 21. The shaping funnel adopts an inverted conical funnel, and the solid powder is stacked at a repose angle or at an angle smaller than the repose angle when falling down, so that the consistent appearance of the solid powder is ensured, and the collapse of a solid powder sample in the material-containing plastic press ring after the shaping funnel is lifted is avoided; when the pressing is carried out, the consistency of the compact degree of the pressed sample piece in the horizontal direction is ensured.
Get moulding part 1 including dividing get moulding platform 11, divide and get funnel 12, moulding funnel 13 and vibrating motor 14, vibrating motor 14 fixed connection is on dividing get moulding platform 11, divide and get funnel 12 and moulding funnel 13 and all be the toper, divide and get fixedly connected with fixing base 15 on the moulding platform 11, divide the little open end of getting funnel 12 and the little open end of moulding funnel 13 and all be connected with fixing base 15, divide and get funnel 12 and be located moulding funnel 13 directly over, the axial section of fixing base 15 is the H type, blanking hole 16 has been seted up to fixing base 15, moulding funnel 13 bore is less than the internal diameter of flourishing material plastics clamping ring 21. Solid powder splendid attire is in dividing and getting funnel 12, vibration through vibrating motor 14, fall into flourishing material plastics clamping ring 21 through moulding funnel 13, moulding funnel 13 adopts the cone-shaped funnel that stands upside down, stack in flourishing material plastics clamping ring 12 with the repose angle or being less than the repose angle when solid powder falls down, avoid moulding funnel 13 to promote the back, solid powder sample in flourishing material plastics clamping ring 21 collapses, solid powder sample stacks with the repose angle in addition, when suppressing, solid powder glides easily on the inclined plane, thereby guarantee that the tight degree of sample piece of suppression is unanimous on the horizontal direction. The separating funnel 12 and the shaping funnel 13 are both in threaded connection with the fixed seat 15. To facilitate the replacement of the dispensing funnel 12 and the shaping funnel 13. The metal circular plate press mold 22 has a height greater than the depth of the positioning hole 25. To ensure that the plastic press ring 21 is fully deformed under force during pressing, the metal circular plate press 22 and thus the positioning hole 25 can be easily removed.
The vibration motor 14, the electric rotating platform 31 and the electric telescopic rod 32 can be connected with a control unit (the control unit is preferably S7-200PLC), the control unit is electrically connected with a touch operation screen, and a worker can operate the vibration motor 14, the electric rotating platform 31 and the electric telescopic rod 32 through the touch operation screen.
Example two
A solid powder sample dividing and shaping device adaptive to an XRF ring pressing method is characterized in that a plurality of component taking funnels 12 and shaping funnels 13 are arranged on a dividing and shaping platform 11 at equal intervals, and a plurality of groups of material containing plastic pressing rings 21 and a metal circular plate pressing die 22 are correspondingly arranged on a material containing base plate 24, wherein the difference between the embodiment and the embodiment I is shown in figure 6. Realize the splendid attire in batches, improve and divide and get moulding efficiency.
Claims (6)
1. The utility model provides a moulding device is got to solid powder sample branch of adaptation XRF pressure ring method, a serial communication port, get moulding part (1), flourishing appearance part (2) and control unit (3) including dividing, flourishing appearance part (2) are including flourishing material plastics clamping ring (21), metal plectane moulding-die (22), flourishing material platform (23) and flourishing material base plate (24), flourishing material base plate (24) fixed connection is on flourishing material platform (23), offer locating hole (25) that are used for placing metal plectane moulding-die (22) on flourishing material base plate (24), flourishing material plastics clamping ring (21) and the coaxial placement of metal plectane moulding-die (22), flourishing material plastics clamping ring (21) external diameter is less than metal plectane moulding-die (22) diameter, control unit (3) control divides to get moulding part (1) and puts in flourishing material plastics clamping ring (21).
2. The XRF compression ring method-adapted solid powder sample dispensing and shaping device as claimed in claim 1, it is characterized in that the separating and taking shaping component (1) comprises a separating and taking shaping platform (11), a separating and taking funnel (12), a shaping funnel (13) and a vibration motor (14), the vibration motor (14) is fixedly connected to the separating and taking shaping platform (11), the separating and taking funnel (12) and the shaping funnel (13) are both conical, the distributing and shaping platform (11) is fixedly connected with a fixed seat (15), the small opening end of the distributing and shaping funnel (12) and the small opening end of the shaping funnel (13) are both connected with the fixed seat (15), the separating funnel (12) is positioned right above the shaping funnel (13), the shaft section of the fixed seat (15) is H-shaped, the fixed seat (15) is provided with a blanking hole (16), and the caliber of a conical opening of the shaping funnel (13) is smaller than the inner diameter of the material-containing plastic compression ring (21).
3. The XRF compression ring method-adapted solid powder sample dispensing and shaping device as claimed in claim 2, wherein the dispensing funnel (12) and the shaping funnel (13) are both screwed to the holder (15).
4. The XRF compression ring method-adapted solid powder sample dispensing and shaping device according to claim 3, wherein the control unit (3) comprises an electric rotary table (31) and an electric telescopic rod (32), the electric rotary table (31) is fixedly connected with a working table, the electric telescopic rod (32) is fixedly connected with the electric rotary table (31), and the dispensing and shaping platform (11) is fixedly connected with the upper end of the electric telescopic rod (32).
5. The XRF ring pressing method-adapted solid powder sample collection and shaping device according to claim 4, wherein the metal circular plate pressing die (22) has a height greater than the depth of the positioning hole (25).
6. The XRF ring pressing method-adapted solid powder sample dividing and shaping device according to claim 5, wherein a plurality of component dividing hoppers (12) and shaping hoppers (13) are arranged on the dividing and shaping platform (11) at equal intervals, and a plurality of material containing plastic pressing rings (21) and a metal circular plate pressing die (22) are correspondingly arranged on the material containing base plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121823422.0U CN215375176U (en) | 2021-08-05 | 2021-08-05 | Solid powder sample dividing and shaping device adaptive to XRF ring pressing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121823422.0U CN215375176U (en) | 2021-08-05 | 2021-08-05 | Solid powder sample dividing and shaping device adaptive to XRF ring pressing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215375176U true CN215375176U (en) | 2021-12-31 |
Family
ID=79615794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121823422.0U Expired - Fee Related CN215375176U (en) | 2021-08-05 | 2021-08-05 | Solid powder sample dividing and shaping device adaptive to XRF ring pressing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215375176U (en) |
-
2021
- 2021-08-05 CN CN202121823422.0U patent/CN215375176U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |