CN102103007B - Volumetric automatic measuring device - Google Patents
Volumetric automatic measuring device Download PDFInfo
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- CN102103007B CN102103007B CN200910273289A CN200910273289A CN102103007B CN 102103007 B CN102103007 B CN 102103007B CN 200910273289 A CN200910273289 A CN 200910273289A CN 200910273289 A CN200910273289 A CN 200910273289A CN 102103007 B CN102103007 B CN 102103007B
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Abstract
The invention relates to a measuring device and belongs to a volumetric automatic measuring device. The measuring device comprises a shell and a drug hopper and is characterized in that: a drug inlet is formed on the upper plate of the shell, a drug outlet is formed on a bottom plate, and the drug inlet and the drug outlet are distributed on an X-axis in a staggered way and are at a distance of S; the drug hopper is arranged on the shell and is in butt joint with the drug inlet; a drug storage sliding plate, a drug measuring plate and a valve plate are arranged on the upper, middle and lower parts in the shell respectively; the drug measuring plate is fixedly connected to the shell, a drug discharge hole is formed on the valve plate, a drug storehouse and a drug measuring cabin are arranged on the drug storage sliding plate and the drug measuring plate respectively, and the drug measuring cabin and the drug outlet are coaxially arranged; and the drug storage sliding plate is integrated with one end of the valve plate by a connection board, an air cylinder is arranged on the outer side of the shell, and a piston head of the air cylinder extends into the shell and is connected with the connection board. The device provided by the invention solves the problems of manual operation, large labor amount, low efficiency, weighing precision affected by human factors, large error fluctuation and the like of the traditional medicament loading and measuring, and is mainly applied to automatic or semi-automatic pressing production lines of explosives.
Description
(1) technical field: the present invention relates to the special-purpose WT-MSR on the automatic or semi-automatic pressing production line of explosive, especially a kind of positive displacement self-measuring device.
(2) background technology: suppress automatically in the production run at explosive, the preparatory process of the metering of medicinal powder before as pressing continued to use manual weighing's mode always.Promptly establish a metering plant in addition, utilize the artificial medicine of claiming of balance or electronic scales, concentrate to be placed in the medicine glass.Before then medicine glass being transported to the pressing operator's console in batches, beginning pressing operation.This weighing mode has strengthened artificial workload, and automaticity is low, and weighing precision also tends to receive weighing utensil and manually-operated influence, and error, fluctuation are unfavorable for guaranteeing product quality greatly.In today that production automation degree improves day by day, improve the automaticity of whole production line, must improve the automaticity of each operation.
(3) summary of the invention: the object of the invention will solve exactly on the existing explosive production line and adopt the manual weighing; Labor strength is big, and efficient is low, and weighing precision is influenced by human factor and weighing utensil; Error, the problem that fluctuation is big provide a kind of positive displacement self-measuring device.
Concrete scheme of the present invention is: the positive displacement self-measuring device, have housing and drug bucket, and it is characterized in that: have feeding opening at the housing upper plate, base plate has medicine outlet, feeding opening and the medicine outlet layout that on the X axle, misplaces, standoff distance is S; Said drug bucket is contained on the housing and docks with feeding opening; Be arranged with drug storage slide plate, amount medicine plate and valve plate in housing, dividing; Said amount medicine plate is fixedly connected with housing; Have medicine outlet hole on the said valve plate, said drug storage slide plate is respectively equipped with medicine holding bin and amount medicine storehouse, this amount medicine storehouse and said medicine outlet coaxial arrangement with measuring on the medicine plate; End at drug storage slide plate and valve plate adopts web joint to be connected one, and in the outside of housing cylinder is installed, and the piston head of cylinder puts in the housing and is connected with web joint.
Medicine holding bin on medicine outlet hole described in the present invention on the valve plate and the drug storage slide plate layout that on the X axle, misplaces, standoff distance is S.
For convenient dose is finely tuned, on amount medicine plate and housing, have a coaxial screw among the present invention, this screw communicates with amount medicine storehouse, and is furnished with the dose set screw.
For making things convenient for administration, reliable operation, the exit at drug bucket among the present invention is equipped with valve.
For improving sealing property, at the relative drug storage slide plate of housing upper plate inwall the sealing guide plate is installed among the present invention, correspondence has chute on the drug storage slide plate, and the feeding opening over against the housing upper plate has through hole on the sealing guide plate.
Principle of work of the present invention is:
The work beginning; Valve open with the drug bucket exit; Medicinal powder in the drug bucket starts cylinder then and shifts drug storage slide plate and valve plate onto precalculated position because action of gravity falls in the medicine holding bin of drug storage slide plate, makes medicine holding bin on the drug storage slide plate align with the amount medicine storehouse on the amount medicine plate (can through position-limit mechanism or the realization of control cylinder stroke); The medicinal powder amount of the entering into medicine storehouse of medicine holding bin, and valve plate just in time blocks medicinal powder.When cylinder was pulled back then, the medicine holding bin of drug storage slide plate was got back to drug bucket outlet, and the medicine outlet hole of valve plate just in time aligns with amount medicine storehouse, and medicinal powder just can come out through medicine outlet, supplied with follow-up pressing mechanism automatically.Just can calculate the spice weight of carrying out a pull action inlet medicine storehouse through the volume of medicine holding bin and the proportion of spice; Spice weight in the amount of the pushing medicine storehouse is all fixed at every turn, has removed manual weighing's process from, has realized automatic gauge; And production different cultivars powder column; Only need replacing amount medicine plate, adjustment dose set screw and control cylinder are reciprocal, can satisfy the dose measuring requirement of different powder columns.
The present invention makes simply, reliable operation, and metering is precisely stable.The present invention accomplishes the medicinal powder metering through pneumatic system and to the process of pressing mould powder charge, has realized metering automation, the powder charge robotization of pressing in producing, and has improved whole pressing automatic degree of production line.The tradition that has changed medicinal powder measurement process in the past and separately carried out to die cavity powder charge operation; The subsequent handling of medicinal powder measurement process and pressing is combined together, promptly claim immediate shipment, improved pressing production efficiency; Reduce the personnel amount in production place, improved the security of producing.
(4) description of drawings:
Fig. 1 is master of the present invention (a cuing open) view;
Fig. 2 is the present invention left side (cuing open) view.
Among the figure: the 1-drug bucket, the 2-feeding opening, the 3-valve, the 4-cylinder, the 5-housing, the 6-web joint, 7-drug storage slide plate, the 8-valve plate, 9-amount medicine plate, the 10-medicine outlet, the 11-medicine outlet hole, the 12-screw, the 13-set screw, 14-amount medicine storehouse, 15-seals guide plate, 16-medicine holding bin.
(5) embodiment:
Referring to Fig. 1, Fig. 2; The present invention adopts four blocks of side plates and upper plate and base plate to be assembled into rectangular box-like housing 5; Preparation stainless steel drug bucket 1, particularly: have feeding opening 10 at housing 5 upper plates, base plate has medicine outlet 10; Feeding opening 2 and medicine outlet 10 layout that on the X axle, misplaces, standoff distance is 100mm (can consider that simultaneously the cylinder stroke carries out designed distance according to the housing size); Said drug bucket 1 is contained on the housing 5 and docks with feeding opening 2; Be arranged with drug storage slide plate 7, amount medicine plate 9 and valve plate 8 in housing 5, dividing; Said amount medicine plate 9 is fixedly connected with housing 5; Have medicine outlet hole 11 on the said valve plate 8; Said drug storage slide plate 7 is respectively equipped with medicine holding bin 16 and amount medicine storehouse 14, this amount medicine storehouse 14 and medicine outlet 10 coaxial arrangement with measuring on the medicine plate 9; End at drug storage slide plate 7 and valve plate 8 adopts web joint 6 to be connected one, and in the outside of housing 5 cylinder 4 is installed, and the piston head of cylinder 4 puts in the housing 5 and is connected with web joint 6.
Medicine outlet hole 11 described in the above-mentioned WT-MSR on the valve plate 8 and medicine holding bin 16 on the drug storage slide plate 7 layout that on the X axle, misplaces, standoff distance is 100mm.
Preferred version of the present invention is: in above-mentioned WT-MSR, on amount medicine plate 9 and housing 5, have a coaxial screw 12 simultaneously; This screw 12 communicates with amount medicine storehouse 14; And be furnished with dose set screw 13, and valve 3 is installed in the exit of drug bucket 1, be installed with sealing guide plate 15 at the relative drug storage slide plate 7 of housing 5 upper plate inwalls; Correspondence has chute on drug storage slide plate 7, and the feeding opening 2 over against housing 5 upper plates has through hole on sealing guide plate 15.Promptly constitute preferred version of the present invention.
Claims (4)
1. the positive displacement self-measuring device has housing and drug bucket, it is characterized in that: have feeding opening at the housing upper plate, base plate has medicine outlet, feeding opening and the medicine outlet layout that on the X axle, misplaces, and standoff distance is S; Said drug bucket is contained on the housing and docks with feeding opening; Be arranged with drug storage slide plate, amount medicine plate and valve plate in housing, dividing; Said amount medicine plate is fixedly connected with housing; Have medicine outlet hole on the said valve plate, said drug storage slide plate is respectively equipped with medicine holding bin and amount medicine storehouse, this amount medicine storehouse and said medicine outlet coaxial arrangement with measuring on the medicine plate; End at drug storage slide plate and valve plate adopts web joint to be connected one, and in the outside of housing cylinder is installed, and the piston head of cylinder puts in the housing and is connected with web joint; Medicine holding bin on medicine outlet hole on the said valve plate and the drug storage slide plate layout that on the X axle, misplaces, standoff distance is S.
2. positive displacement self-measuring device according to claim 1 is characterized in that: on amount medicine plate and housing, have a coaxial screw, this screw communicates with amount medicine storehouse, and is furnished with the dose set screw.
3. positive displacement self-measuring device according to claim 1 is characterized in that: the exit at drug bucket is equipped with valve.
4. positive displacement self-measuring device according to claim 1; It is characterized in that: be installed with the sealing guide plate at the relative drug storage slide plate of housing upper plate inwall; Correspondence has chute on the drug storage slide plate, and the feeding opening over against the housing upper plate has through hole on the sealing guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910273289A CN102103007B (en) | 2009-12-18 | 2009-12-18 | Volumetric automatic measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910273289A CN102103007B (en) | 2009-12-18 | 2009-12-18 | Volumetric automatic measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102103007A CN102103007A (en) | 2011-06-22 |
| CN102103007B true CN102103007B (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910273289A Active CN102103007B (en) | 2009-12-18 | 2009-12-18 | Volumetric automatic measuring device |
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| CN (1) | CN102103007B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519530A (en) * | 2011-12-22 | 2012-06-27 | 中国兵器工业集团第五五研究所 | Automatic and accurate small explosive measuring device |
| CN106197629B (en) * | 2016-08-25 | 2019-06-28 | 西安航晨机电科技股份有限公司 | A kind of micro volumetric method powder meausring apparatus of automation |
| CN106672451B (en) * | 2017-03-15 | 2019-03-12 | 长江师范学院 | A kind of tablet preservation pick-and-place method |
| CN107176336A (en) * | 2017-05-05 | 2017-09-19 | 苏州信亨自动化科技有限公司 | The efficient quantitative medicine outlet device of medicine in bulk |
| CN108299133B (en) * | 2018-04-02 | 2023-09-26 | 湖北楚大智能装备有限公司 | Automatic filling and weighing equipment for thermoplastic explosive |
| CN114507106B (en) * | 2022-03-08 | 2023-04-11 | 中国兵器装备集团自动化研究所有限公司 | Metering device and control method for inflammable and explosive medicament |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5127483A (en) * | 1991-02-01 | 1992-07-07 | Hough International, Inc. | Micro weighing system |
| US6111206A (en) * | 1997-02-15 | 2000-08-29 | Maguire; Stephen B. | Apparatus and method for gravimetric blending with horizontal material feed |
| RU2163357C1 (en) * | 1999-05-21 | 2001-02-20 | ООО "Мировые технологии" | Automatically controlled weighing sensor |
| CN201569372U (en) * | 2009-12-18 | 2010-09-01 | 湖北东神楚天化工有限公司 | volumetric type automatic metering device |
| CN201569488U (en) * | 2009-12-15 | 2010-09-01 | 长沙中联重工科技发展股份有限公司 | Powder metering system |
-
2009
- 2009-12-18 CN CN200910273289A patent/CN102103007B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5127483A (en) * | 1991-02-01 | 1992-07-07 | Hough International, Inc. | Micro weighing system |
| US6111206A (en) * | 1997-02-15 | 2000-08-29 | Maguire; Stephen B. | Apparatus and method for gravimetric blending with horizontal material feed |
| RU2163357C1 (en) * | 1999-05-21 | 2001-02-20 | ООО "Мировые технологии" | Automatically controlled weighing sensor |
| CN201569488U (en) * | 2009-12-15 | 2010-09-01 | 长沙中联重工科技发展股份有限公司 | Powder metering system |
| CN201569372U (en) * | 2009-12-18 | 2010-09-01 | 湖北东神楚天化工有限公司 | volumetric type automatic metering device |
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| Publication number | Publication date |
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| CN102103007A (en) | 2011-06-22 |
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