JPH02139821U - - Google Patents
Info
- Publication number
- JPH02139821U JPH02139821U JP4887689U JP4887689U JPH02139821U JP H02139821 U JPH02139821 U JP H02139821U JP 4887689 U JP4887689 U JP 4887689U JP 4887689 U JP4887689 U JP 4887689U JP H02139821 U JPH02139821 U JP H02139821U
- Authority
- JP
- Japan
- Prior art keywords
- bowl
- layers
- parts feeder
- parts
- drive source
- 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
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Jigging Conveyors (AREA)
- Feeding Of Articles To Conveyors (AREA)
Description
第１図乃至第４図は本考案の一実施例を示すも
ので、第１図は一部を破断して示す側面図、第２
図は要部の拡大断面図、第３図はボウルの曲げ振
動の拡大を説明する図、第４図は振動音の周波数
と音圧との関係を示す図、第５図乃至第７図は従
来構成を示すもので、第５図は一部を破断して示
す側面図、第６図は要部の拡大断面図、第７図は
振動音の周波数と音圧との関係を示す図である。
図面中、１２……ベース、１３……圧電素子（
振動駆動源）、１８……ボウル、１８ａ……上部
板、１８ｂ……下部板、１８ｃ……粘弾性樹脂で
ある。
1 to 4 show an embodiment of the present invention, in which FIG. 1 is a partially cutaway side view, and FIG. 2 is a partially cutaway side view.
The figure is an enlarged sectional view of the main part, Figure 3 is a diagram explaining the expansion of bending vibration of the bowl, Figure 4 is a diagram showing the relationship between the frequency of vibration sound and sound pressure, and Figures 5 to 7 are The conventional configuration is shown in Fig. 5 as a partially cutaway side view, Fig. 6 as an enlarged sectional view of the main part, and Fig. 7 as a diagram showing the relationship between vibration sound frequency and sound pressure. be. In the drawing, 12... base, 13... piezoelectric element (
vibration drive source), 18... bowl, 18a... upper plate, 18b... lower plate, 18c... viscoelastic resin.
Claims (1)
該ボウル内の小物部品を整列搬送させるようにし
たパーツフイーダーにおいて、前記ボウルを層間
に粘弾性樹脂を挾み込んだ２層以上の板材にて形
成することを特徴とするパーツフイーダー。 In a parts feeder in which a bowl is vibrated in the circumferential direction by a vibration drive source to align and convey small parts in the bowl, the bowl is made of two or more layers of plate material with viscoelastic resin sandwiched between the layers. A parts feeder characterized by being formed by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4887689U JPH02139821U (en) | 1989-04-27 | 1989-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4887689U JPH02139821U (en) | 1989-04-27 | 1989-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02139821U true JPH02139821U (en) | 1990-11-22 |
Family
ID=31566077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4887689U Pending JPH02139821U (en) | 1989-04-27 | 1989-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02139821U (en) |
-
1989
- 1989-04-27 JP JP4887689U patent/JPH02139821U/ja active Pending
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