JPH0264532U - - Google Patents
Info
- Publication number
- JPH0264532U JPH0264532U JP14370388U JP14370388U JPH0264532U JP H0264532 U JPH0264532 U JP H0264532U JP 14370388 U JP14370388 U JP 14370388U JP 14370388 U JP14370388 U JP 14370388U JP H0264532 U JPH0264532 U JP H0264532U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- powder
- upper plate
- lower plate
- granular material
- 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
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
図は何れもこの考案の実施例を示す。第１図は
粉粒体計量供給装置の縦断面図、第２図は第１図
の平面図、第３図Ａは上板の拡大平面図、第３図
Ｂは第３図Ａの中央部断面図、第４図Ａは下板の
拡大平面図、第４図Ｂは第４図Ａの中央部断面図
、第５図はロータの縦断面図、第６図はロータ上
板の平面図、第７図はロータ下板の底面図、第８
図は一部を断面を示したこの考案の適用例を示す
正面図である。
１……粉粒体計量供給装置、４……駆動源、１
０……上板、１１……材料入口、１２……加圧口
、１６，２６，３６……セラミツクス（耐摩耗性
素材）、１７，１８……加圧用気力源、２０……
下板、２１……材料出口、３０……ロータ、３１
……計量室、３２……ロータ上板、３３……ロー
タ下板、３４……計量筒、４０……挾圧部材、４
１……ボルト、４２，４４……ナツト、４３……
ばね、５０……位置センサー。
Each figure shows an embodiment of this invention. Figure 1 is a longitudinal sectional view of the powder metering and feeding device, Figure 2 is a plan view of Figure 1, Figure 3A is an enlarged plan view of the upper plate, and Figure 3B is the central part of Figure 3A. 4A is an enlarged plan view of the lower plate, FIG. 4B is a sectional view of the center of FIG. 4A, FIG. 5 is a longitudinal sectional view of the rotor, and FIG. 6 is a plan view of the rotor upper plate. , Figure 7 is a bottom view of the rotor lower plate, and Figure 8 is a bottom view of the rotor lower plate.
The figure is a front view showing an example of application of this invention, with a portion shown in cross section. 1... Powder metering and supplying device, 4... Drive source, 1
0... Upper plate, 11... Material inlet, 12... Pressurizing port, 16, 26, 36... Ceramics (wear-resistant material), 17, 18... Air source for pressurizing, 20...
Lower plate, 21...Material outlet, 30...Rotor, 31
...Measuring chamber, 32... Rotor upper plate, 33... Rotor lower plate, 34... Measuring tube, 40... Clamping member, 4
1...Bolt, 42, 44...Natsuto, 43...
Spring, 50...Position sensor.
Claims (1)
出口２１を形成した下板２０と、上板１０と下板
２０との間に回転可能に介装され、かつ前記材料
入口１１と材料出口２１とに連通できる少なくと
も１つ以上の計量室３１を有するロータ３０とか
らなり、 前記上板１０と下板２０とロータ３０とは着脱
自在に設ける一方、ロータ３０は、上板１０と下
板２０との間に挾圧部材４０により気密的に挾圧
保持するとともに、ロータ上板３２とロータ下板
３３と前記計量室３１を形成する計量筒３４とで
着脱自在に構成してあることを特徴とする粉粒体
の計量供給装置。 (2) 上板１０の下面と下板２０の上面およびロ
ータ３０の上下両面の摺動面にはセラミツクス等
の耐摩耗性素材で被覆してある請求項(1)項記載
の粉粒体の計量供給装置。 (3) 挾圧部材４０は、上板１０または下板２０
の一方側にボルト４１の一端を固定する一方、ボ
ルト４１の他端を他方の下板２０または上板１０
に貫通させばね４３を介してナツトで締め付け固
定するようにしてある請求項(1)項または第(2)項
記載の粉粒体の計量供給装置。 (4) 上板１０または下板２０には、ロータ３０
の回転中心から計量室３１までを半径とする仮想
円周イ上に加圧用気力源１７，１８と接続される
１つ以上の加圧口１２…と、排気口１３とを形成
し、材料入口１１側の圧力に比べ材料出口２１側
の圧力が高圧な場合には、ロータ３０の計量室３
１を加圧口１２…から材料出口２１側への圧力と
同圧ないしは高圧を加圧して材料を材料出口２１
より排出させるべく構成してある請求項(1)項な
いし第(3)項のいずれかに記載の粉粒体の計量供
給装置。 (5) ロータ３０には位置センサー５０を設け、
該位置センサー５０により計量室３１と加圧口１
２…が一致したときに加圧用気力源１７，１８で
加圧するタイミングを制御するようにしてある請
求項(1)項ないし第(4)項のいずれかに記載の粉粒
体の計量供給装置。 (6) 材料出口２１には粉粒体気力輸送用の加圧
タンク６が接続してある請求項(1)項ないし第(5)
項のいずれかに記載の粉粒体の計量供給装置。[Claims for Utility Model Registration] (1) An upper plate 10 forming a material inlet 11, a lower plate 20 forming a material outlet 21, and a structure rotatably interposed between the upper plate 10 and the lower plate 20. , and a rotor 30 having at least one measuring chamber 31 that can communicate with the material inlet 11 and the material outlet 21, and the upper plate 10, the lower plate 20, and the rotor 30 are provided removably, while the rotor 30 is airtightly clamped and held between the upper plate 10 and the lower plate 20 by a clamping pressure member 40, and also includes a rotor upper plate 32, a rotor lower plate 33, and a measuring cylinder 34 forming the measuring chamber 31. A measuring and feeding device for powder and granular material, characterized in that it is configured to be detachable. (2) The powder or granular material according to claim (1), wherein the lower surface of the upper plate 10, the upper surface of the lower plate 20, and the upper and lower sliding surfaces of the rotor 30 are coated with a wear-resistant material such as ceramics. Metering device. (3) The clamping member 40 is attached to the upper plate 10 or the lower plate 20.
One end of the bolt 41 is fixed to one side of the bolt 41, while the other end of the bolt 41 is fixed to the other lower plate 20 or upper plate 10
2. A metering and feeding device for powder and granular material according to claim 1 or claim 2, wherein the powder and granular material is passed through the body and is tightened and fixed with a nut via a spring 43. (4) The rotor 30 is mounted on the upper plate 10 or the lower plate 20.
One or more pressurizing ports 12 connected to the pressurizing air power sources 17, 18 and an exhaust port 13 are formed on a virtual circumference whose radius is from the rotation center to the measuring chamber 31, and the material inlet When the pressure on the material outlet 21 side is higher than the pressure on the 11 side, the measuring chamber 3 of the rotor 30
1 from the pressurizing port 12 to the material outlet 21 side by applying the same pressure or higher pressure to the material outlet 21
The metering and feeding device for powder and granular material according to any one of claims (1) to (3), which is configured to discharge more particles. (5) A position sensor 50 is provided on the rotor 30,
The measuring chamber 31 and the pressurizing port 1 are connected by the position sensor 50.
2. The apparatus for metering and feeding powder and granular material according to any one of claims (1) to (4), wherein the timing of pressurization by the pressurizing air sources 17 and 18 is controlled when the following conditions match. . (6) Claims (1) to (5) above, wherein the material outlet 21 is connected to a pressurized tank 6 for pneumatic transportation of powder and granules.
A metering and feeding device for powder or granular material according to any one of paragraphs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14370388U JPH0264532U (en) | 1988-11-01 | 1988-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14370388U JPH0264532U (en) | 1988-11-01 | 1988-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0264532U true JPH0264532U (en) | 1990-05-15 |
Family
ID=31410761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14370388U Pending JPH0264532U (en) | 1988-11-01 | 1988-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0264532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012201493A (en) * | 2011-03-28 | 2012-10-22 | Toppan Printing Co Ltd | Powder and granular material weighing supply device |
| JP2019069851A (en) * | 2017-10-10 | 2019-05-09 | 株式会社マイス | Constant feeding device of small components |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541775A (en) * | 1978-09-19 | 1980-03-24 | Sharp Corp | Position aligning device in semiconductor device |
| JPS5736223A (en) * | 1980-08-09 | 1982-02-27 | Kajima Corp | Method and apparatus for carrying-out of muck in caisson work |
-
1988
- 1988-11-01 JP JP14370388U patent/JPH0264532U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541775A (en) * | 1978-09-19 | 1980-03-24 | Sharp Corp | Position aligning device in semiconductor device |
| JPS5736223A (en) * | 1980-08-09 | 1982-02-27 | Kajima Corp | Method and apparatus for carrying-out of muck in caisson work |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012201493A (en) * | 2011-03-28 | 2012-10-22 | Toppan Printing Co Ltd | Powder and granular material weighing supply device |
| JP2019069851A (en) * | 2017-10-10 | 2019-05-09 | 株式会社マイス | Constant feeding device of small components |
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