CN101476996A - Automatic sampling apparatus for rare earth magnetic powder - Google Patents
Automatic sampling apparatus for rare earth magnetic powder Download PDFInfo
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- CN101476996A CN101476996A CNA2009100024293A CN200910002429A CN101476996A CN 101476996 A CN101476996 A CN 101476996A CN A2009100024293 A CNA2009100024293 A CN A2009100024293A CN 200910002429 A CN200910002429 A CN 200910002429A CN 101476996 A CN101476996 A CN 101476996A
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Abstract
The invention relates to a rare-earth magnetic powder automatic sampling device arranged on a jet mill, which belongs to the technical field of rare-earth magnetic powder processing components. The device is characterized in that the device consists of hoppers, a feed box, a sampling mechanism, a pneumatic driving mechanism and the like. One end of the upper hopper and one end of the lower hopper are arranged on the rare-earth magnetic powder processing jet mill, while the other ends are correspondingly connected with the upper side and the lower side of the hollow, closed and cuboid feed box; the middle part of the feed box is provided with a sampling disk of the sampling mechanism and a sealing plate, and the lower position of the middle part of the feed box is correspondingly provided with a sampling funnel; the pneumatic driving mechanism consists of polish rods, a groove-shaped base, a piston inner cylinder, a piston rod, a cylinder I and a cylinder II; two polish rods are fixed on the groove-shaped base; the cylinder I is fixed on one end of the groove-shaped base, connected with the two polish rods through a connecting plate and fixes the piston inner cylinder, and the other end of piston inner cylinder is connected with the sampling disk; the other cylinder II is connected with the two polish rods through a connecting plate and fixes the piston rod, and the other end of the piston rod is connected with the sealing plate; and all the mechanisms are controlled by a PLC to act in sequence. The device solves the problems of large labor intensity, low working efficiency, and poor representation of the magnetic powder samples caused by manual sampling. The device has the advantages of novel and reasonable structure, convenient operation and good sampling precision and can automatically collect rare-earth magnetic powder samples in argon gas atmosphere at regular time and in equal proportion.
Description
Technical field
The present invention relates to a kind of automatic sampling apparatus for rare earth magnetic powder that is installed on the airflow milling, belong to rare-earth magnetic processing component technical field.
Background technology
As everyone knows, the sample collecting of rare-earth magnetic is by hand sampling at present, promptly in the rare-earth magnetic course of conveying, by manually with spoon bale-out rare-earth magnetic sample from rare-earth magnetic stream, sampling frequency is frequent, not only labour intensity is big, and manually when sampling, cause the rare-earth magnetic stream in rare-earth magnetic sample and the hopper to touch air, make it to take place oxidation, and the danger of burning or blast is arranged, change has obviously taken place in the performance of oxidized back rare-earth magnetic, can not measure its parameter accurately, sample representation is poor.The rare-earth magnetic sample is because human factor has directly caused properties of sample result's authenticity and fairness, the both sides' that affect one's business economic interests.In addition, the sampling workers with long time is in dust and with operation in the burning or the rugged surroundings of explosion danger, endangers healthyly, and work efficiency is not high, work quality is poor.It obviously is worthless that this, rare-earth magnetic unsecured to product quality processed complete manually-operated technology, need replace with more perfect more advanced automation equipment.
Summary of the invention
Produce the technical deficiency of middle rare earth magnetic hand sampling in order to overcome existing rare-earth magnetic, the invention provides a kind of device of in argon gas atmosphere, regularly gathering to equal proportion rare-earth magnetic automatically that newly is installed on the airflow milling.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automatic sampling apparatus for rare earth magnetic powder is characterized in that by hopper, hopper, sampling mechanism compositions such as pneumatic drive mechanism:
1, hopper: form by elevating hopper and hopper, be installed on the airflow milling of rare-earth magnetic processing;
2, hopper: be a hollow sealing rectangular parallelepiped, the upper part of one end and following position correspondence respectively are equipped with elevating hopper and hopper; Its middle part is equipped with sampling mechanism, and the empty cavity position at hopper middle part is equipped with the sampler tray and the seal pad of sampling mechanism, and hopper middle part lower portion correspondence is equipped with the sampling funnel of sampling mechanism; The piston inner core that its other end is equipped with pneumatic drive mechanism is connected with an end of sampler tray with piston rod;
3, sampling mechanism: by sampling mechanism by sampler tray, seal pad, sampling funnel etc. forms; Sampler tray be shelved on seal pad on the end face;
4, pneumatic drive mechanism: formed by polished rod, flute profile base, piston inner core, piston rod, cylinder I, cylinder II, two polished rods are fixed on the flute profile base, cylinder I is fixed on an end of flute profile base, be connected with two polished rods and fixed piston formula inner core by web joint, the other end of piston type inner core is connected with sampler tray, another cylinder I I connects two polished rods and fixed piston rod by web joint, and the other end and the seal pad of piston rod are connected;
5, each mechanism is moved by PLC control sequence.
According to above-mentioned described automatic sampling apparatus for rare earth magnetic powder, it is characterized in that: on the sampling funnel sensor and Pneumatic butterfly valve are installed.
Beneficial effect of the present invention: because the present invention newly is installed on the airflow milling of rare-earth magnetic processing; the hopper hollow sealing can be taken a sample in argon shield; pneumatic drive mechanism and each mechanism are moved by PLC control sequence; it is big to have solved the labour intensity that hand sampling brings; inefficiency, problems such as magnetic representativeness of sample difference.Novel structure, design science, easy and simple to handle, sampling precision is good, and high efficiency has realized the robotization sampling of rare-earth magnetic fully.
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a general assembly structural representation of the present invention
Fig. 2 is the positional structure synoptic diagram of cylinder
Fig. 3 is the structural representation of sampler
1. elevating hoppers among the figure, 2. sampling mechanism, 2-1. seal pad, 2-2. sampler tray, 2-3. Pneumatic butterfly valve, the 2-4. funnel of taking a sample, 3. cylinder I, 4. piston type inner core, 5. piston rod, 6. cylinder II, 7. polished rod, 8. hopper, 9. hopper, 10. web joint, 11. flute profile bases
Embodiment
Embodiment one
The present invention is by elevating hopper (1), sampling mechanism (2), seal pad (2-1), sampler tray (2-2), Pneumatic butterfly valve (2-3), sampling funnel (2-4), cylinder I (3), piston type inner core (4), piston rod (5), cylinder II (6), polished rod (7), hopper (8), hopper (9), web joint (10), flute profile base (11) etc. are formed.
The hopper of being made by metal (8) is a hollow sealing rectangular parallelepiped, seals with the O RunddichtringO, reach vacuum state, interior applying argon gas protection, the top of hopper (8) one ends are provided with the elevating hopper (1) that is connected with the airflow milling of rare-earth magnetic processing, and the below correspondence is equipped with hopper (9); The position at middle part is equipped with seal pad (2-1) and sampler tray (2-2) in hopper (8), sampler tray (2-2) is shelved on the end face of seal pad (2-1), by the self structure of sampler tray (2-2) and the thrust of piston rod (5), make between the bottom surface of the end face of seal pad (2-1) and sampler tray (2-2) and fit unlikely the overflowing of sampler tray (2-2) powder in moving process; Below correspondence at hopper (8) medium position is equipped with sampling funnel (2-4), on the sampling funnel (2-4) sensor and Pneumatic butterfly valve (2-3) are installed, sensor on the sampling funnel (2-4), after detecting the sealing bag of sampling sampling funnel (2-4) outlet, automatically open Pneumatic butterfly valve (2-3), make the Rare-Earth Magnetic powder fall into sealing bag, successfully obtain the magnetic sample.After sensor fell into sealing bag to powder, Pneumatic butterfly valve (2-3) was closed automatically.
Cylinder I (3) is connected with two polished rods (7) and fixed piston formula inner core (4) by web joint (10), and the other end of piston type inner core (4) is connected with sampling apparatus (2), and when getting the magnetic sample, cylinder promotes web joint (10) along polished rod (7) linearly
Motion, and it is mobile together to drive piston type inner core (4), and the sampling apparatus (2) that is connected with piston type inner core (4) is transported to notch, with elevating hopper (1) and hopper (9) center, after obtaining the rare-earth magnetic sample, by cylinder I (3) pumpback sampling apparatus (2).Cylinder I I (6) connects two polished rods (7) and fixed piston rod (5) by web joint (10), the other end of piston rod (5) is connected with seal pad (2-1), after sampler tray (2-2) is obtained magnetic, cylinder I I (6) promotes web joint (10) and moves linearly along polished rod (7), and it is mobile together to drive piston rod (5), the seal pad (2-1) that is connected with piston rod (5) detaches the sampler tray mouth, makes powder drop into sampling funnel (2-4), and cylinder I I returns seal pad (2-1) is resetted.
Claims (2)
1, a kind of automatic sampling apparatus for rare earth magnetic powder is characterized in that: by hopper, hopper, sampling mechanism, and compositions such as pneumatic drive mechanism:
1. hopper: form by elevating hopper (1) and hopper (9), be installed on the airflow milling of rare-earth magnetic processing;
2. hopper: hopper (8) is a hollow sealing rectangular parallelepiped, and the upper part of one end and following position correspondence respectively are equipped with elevating hopper (1) and hopper (9); Its middle part is equipped with sampling mechanism (2), and the empty cavity position at hopper (8) middle part is equipped with the seal pad (2-1) and the sampler tray (2-2) of sampling mechanism (2), and hopper (1) middle part lower portion correspondence is equipped with the sampling funnel (2-4) of sampling mechanism (2); The piston inner core (4) that its other end is equipped with pneumatic drive mechanism is connected with the end of piston rod (5) with sampler tray (2-2);
3. sampling mechanism: sampling mechanism (2) is made up of seal pad (2-1), sampler tray (2-2), sampling funnel (2-4) etc.; Sampler tray (2-2) is shelved on the end face of seal pad (2-1);
4. pneumatic drive mechanism: by polished rod (7), flute profile base (11), piston inner core (4), piston rod (5), cylinder I (3), cylinder II (6) forms, two polished rods (7) are fixed on the flute profile base (11), cylinder I (3) is fixed on an end of flute profile base (11), be connected with two polished rods (7) and fixed piston formula inner core (4) by web joint (10), the other end of piston type inner core (4) is connected with sampler tray (2-2), another cylinder I I (6) connects two polished rods (7) and fixed piston rod (5) by web joint (10), and the other end of piston rod (5) is connected with seal pad (2-1);
5. each mechanism is moved by PLC control sequence.
2, a kind of automatic sampling apparatus for rare earth magnetic powder according to claim 1 is characterized in that: on the sampling funnel (2-4) Pneumatic butterfly valve (2-3) and sensor are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100024293A CN101476996B (en) | 2009-01-19 | 2009-01-19 | Automatic sampling apparatus for rare earth magnetic powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100024293A CN101476996B (en) | 2009-01-19 | 2009-01-19 | Automatic sampling apparatus for rare earth magnetic powder |
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| Publication Number | Publication Date |
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| CN101476996A true CN101476996A (en) | 2009-07-08 |
| CN101476996B CN101476996B (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100024293A Active CN101476996B (en) | 2009-01-19 | 2009-01-19 | Automatic sampling apparatus for rare earth magnetic powder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614524B (en) * | 2009-07-21 | 2010-09-15 | 株洲硬质合金集团有限公司 | Automatic refined globular tooth diameter and height detection device |
| CN103521710A (en) * | 2013-10-13 | 2014-01-22 | 沈阿庆 | Grain filling machine |
| CN113702113A (en) * | 2021-08-23 | 2021-11-26 | 中国万宝工程有限公司 | Automatic sampling self-cleaning device |
-
2009
- 2009-01-19 CN CN2009100024293A patent/CN101476996B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614524B (en) * | 2009-07-21 | 2010-09-15 | 株洲硬质合金集团有限公司 | Automatic refined globular tooth diameter and height detection device |
| CN103521710A (en) * | 2013-10-13 | 2014-01-22 | 沈阿庆 | Grain filling machine |
| CN103521710B (en) * | 2013-10-13 | 2016-04-13 | 左享兰 | Particle charging point |
| CN113702113A (en) * | 2021-08-23 | 2021-11-26 | 中国万宝工程有限公司 | Automatic sampling self-cleaning device |
| CN113702113B (en) * | 2021-08-23 | 2023-12-12 | 中国万宝工程有限公司 | Automatic sampling self-cleaning device |
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| Publication number | Publication date |
|---|---|
| CN101476996B (en) | 2011-12-28 |
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Address after: 341000 289 piety Road, Zhanggong District, Ganzhou, Jiangxi Patentee after: QIANDONG RARE EARTH GROUP Co.,Ltd. Address before: 289 Qiandong Avenue, Shuidong Town, Ganzhou City, Jiangxi Province Patentee before: GANZHOU QIANDONG RARE EARTH GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190411 Address after: 341000 seven Li village, Shui Dong Town, Zhanggong District, Ganzhou, Jiangxi Patentee after: Ganzhou Kerui Precision Magnetic Material Co.,Ltd. Address before: 341000 289 piety Road, Zhanggong District, Ganzhou, Jiangxi Patentee before: QIANDONG RARE EARTH GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |