JPH0426933U - - Google Patents
Info
- Publication number
- JPH0426933U JPH0426933U JP6886990U JP6886990U JPH0426933U JP H0426933 U JPH0426933 U JP H0426933U JP 6886990 U JP6886990 U JP 6886990U JP 6886990 U JP6886990 U JP 6886990U JP H0426933 U JPH0426933 U JP H0426933U
- Authority
- JP
- Japan
- Prior art keywords
- supply device
- powder
- granular material
- hopper
- weight
- 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
- 230000001133 acceleration Effects 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 10
- 239000000843 powder Substances 0.000 claims 9
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Control Of Conveyors (AREA)
- Jigging Conveyors (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
第１図は本考案装置の一実施例の構成説明図、
第２図はその要部の簡略正面図である。
１……第１ホツパー、２……第１供給装置（ベ
ルトコンベア）、３……第２ポツパー、４……第
２供給装置（シユート）、５……圧電バイブレー
タ、６……防震装置（防震ゴム）、７……重量測
定器（ロードセル）、８……加速度センサ、９…
…コントローラ、１０……ブリツジブレーカー（
中板）。
FIG. 1 is an explanatory diagram of the configuration of an embodiment of the device of the present invention;
FIG. 2 is a simplified front view of the main parts. 1...First hopper, 2...First supply device (belt conveyor), 3...Second hopper, 4...Second supply device (chute), 5...Piezoelectric vibrator, 6...Seismic isolation device (earthquake prevention rubber), 7... weight measuring device (load cell), 8... acceleration sensor, 9...
...Controller, 10...Bridge breaker (
middle plate).
Claims (1)
１ポツパー１内の粉粒体を間欠的に移送する第１
供給装置２と、この第１供給装置２により供給さ
れた粉粒体を収容する固定された第２ホツパー３
と、この第２ポツパー３から供給された粉粒体を
移送する第２供給装置４と、この第２供給装置４
を振動させる圧電バイブレータ５と、前記第２ホ
ツパー３内の上部に固定され、その下部を前記第
２供給装置４の内部に、当該第２ホツパー３の内
側形状に合つた傾斜をもつて接触させたブリツジ
ブレイカー１０と、前記第２ホツパー３と第２供
給装置４の重量を測定する重量測定器７と、この
重量計測器７により計測されその計測値が一定範
囲になるように前記第１供給装置２を間欠運転さ
せ、かつ第２ホツパー３に粉粒体が供給されてい
ない間に重量測定器７により第２ポツパー３と第
２供給装置４の重量変化を連続的に計測すると共
に粉粒体が供給されている時間を測定することに
より単位時間当たりの供給量を検出し、その検出
信号により圧電バイブレータ５を制御するコント
ローラ９とよりなる粉粒体の定量供給装置。 (2) 第２供給装置４により供給される粉粒体の
状態変化に対して自動的に安定供給を行うようコ
ントローラ９を介して圧電バイブレータ５を制御
する加速度センサ８を第２供給装置４に設けてな
る請求項第１項記載の粉粒体の定量供給装置。 (3) 圧電バイブレータ５と重量測定器７との間
に防震装置６を設けてなる請求項第１項、第２項
のいずれかに記載の粉粒体の定量供給装置。[Claims for Utility Model Registration] (1) A first popper 1 that stores powder and granules, and a first popper that intermittently transfers the powder and granules in the first popper 1.
A supply device 2 and a fixed second hopper 3 that accommodates the powder and granular material supplied by the first supply device 2.
, a second supply device 4 that transfers the powder and granular material supplied from this second popper 3, and this second supply device 4.
A piezoelectric vibrator 5 that vibrates is fixed to the upper part of the second hopper 3, and its lower part is brought into contact with the inside of the second supply device 4 with an inclination that matches the inner shape of the second hopper 3. a bridge breaker 10, a weight measuring device 7 for measuring the weight of the second hopper 3 and the second supply device 4, and a weight measuring device 7 for measuring the weight of the first The supply device 2 is operated intermittently, and while no powder or granular material is being supplied to the second hopper 3, the weight change of the second hopper 3 and the second supply device 4 is continuously measured by the weight measuring device 7. A quantitative supply device for powder and granular material, which comprises a controller 9 that detects the amount of supply per unit time by measuring the time during which the granular material is supplied, and controls a piezoelectric vibrator 5 based on the detection signal. (2) An acceleration sensor 8 is attached to the second supply device 4 to control the piezoelectric vibrator 5 via the controller 9 so as to automatically stably supply the powder and granules supplied by the second supply device 4 in response to changes in the state. 2. A quantitative supply device for powder or granular material according to claim 1. (3) The apparatus for quantitatively supplying powder or granular material according to any one of claims 1 and 2, further comprising a vibration isolation device 6 provided between the piezoelectric vibrator 5 and the weight measuring device 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6886990U JPH0426933U (en) | 1990-06-27 | 1990-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6886990U JPH0426933U (en) | 1990-06-27 | 1990-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426933U true JPH0426933U (en) | 1992-03-03 |
Family
ID=31603680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6886990U Pending JPH0426933U (en) | 1990-06-27 | 1990-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426933U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06323892A (en) * | 1993-05-14 | 1994-11-25 | A & D Co Ltd | Transfer metric system |
| JPH09110133A (en) * | 1995-10-13 | 1997-04-28 | Ceratec:Kk | Piezoelectric driven low height type part feeder |
| JP2020199781A (en) * | 2014-10-06 | 2020-12-17 | アムパセト コーポレイション | Weighing and feeding system |
| JP2021520328A (en) * | 2018-04-05 | 2021-08-19 | ケイ−トロン テクノロジーズ, インコーポレイテッドK−Tron Technologies, Inc. | Vibration conveyor |
-
1990
- 1990-06-27 JP JP6886990U patent/JPH0426933U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06323892A (en) * | 1993-05-14 | 1994-11-25 | A & D Co Ltd | Transfer metric system |
| JPH09110133A (en) * | 1995-10-13 | 1997-04-28 | Ceratec:Kk | Piezoelectric driven low height type part feeder |
| JP2020199781A (en) * | 2014-10-06 | 2020-12-17 | アムパセト コーポレイション | Weighing and feeding system |
| JP2021520328A (en) * | 2018-04-05 | 2021-08-19 | ケイ−トロン テクノロジーズ, インコーポレイテッドK−Tron Technologies, Inc. | Vibration conveyor |
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