JPH0240017Y2 - - Google Patents
Info
- Publication number
- JPH0240017Y2 JPH0240017Y2 JP1984155186U JP15518684U JPH0240017Y2 JP H0240017 Y2 JPH0240017 Y2 JP H0240017Y2 JP 1984155186 U JP1984155186 U JP 1984155186U JP 15518684 U JP15518684 U JP 15518684U JP H0240017 Y2 JPH0240017 Y2 JP H0240017Y2
- Authority
- JP
- Japan
- Prior art keywords
- parts feeder
- attached
- vibrator
- electrostrictive
- leaf spring
- 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.)
- Expired
Links
- 239000011247 coating layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 1
- -1 lead zirconate titanate compound Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Description
【考案の詳細な説明】
「産業上の利用分野」
本考案は圧電振動子によつて傾斜板ばねを駆動
させ、主として小型の物品を次の工程に移送する
パーツフイーダに関する。[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a parts feeder that drives an inclined leaf spring using a piezoelectric vibrator to transport mainly small articles to the next process.
「従来技術」
この種の電歪振動子を駆動源としたパーツフイ
ーダはAC100〜200Vの商用電圧によつて駆動し、
消費電力も小さく、また装置を小型化するものと
して知られているが、従来は電歪振動子と該振動
子を貼着した傾斜板ばねとの間は絶縁性塗料によ
つて形成されていた薄膜によつて保護されていた
から長時間の使用によつて絶縁膜に亀裂を生じて
絶縁を劣化し、甚だしい場合は剥離する惧れがあ
つた。"Prior art" A parts feeder using this type of electrostrictive vibrator as a drive source is driven by a commercial voltage of AC100 to 200V.
It is known for its low power consumption and miniaturization of devices, but in the past, insulating paint was used to form the gap between the electrostrictive vibrator and the inclined plate spring to which the vibrator was attached. Since it was protected by a thin film, long-term use could cause cracks in the insulating film, deteriorate the insulation, and, in extreme cases, cause it to peel off.
「考案が解決しようとする問題点」
本考案は上記の問題点を解消し、耐久性に優れ
た電歪振動子を駆動源とするパーツフイーダを提
供しようとするものである。"Problems to be Solved by the Invention" The present invention aims to solve the above-mentioned problems and provide a parts feeder using an electrostrictive vibrator with excellent durability as a driving source.
「問題点を解決するための手段」
板ばねに貼着した電歪振動子を、周囲の板ばね
と共に熱収縮チユーブによつて被覆することによ
つて解決した。``Means for solving the problem'' The problem was solved by covering the electrostrictive vibrator attached to the leaf spring with a heat-shrinkable tube along with the surrounding leaf springs.
「実施例」
第１図は傾斜板ばねを用いた直進型パーツフイ
ーダの基本的態様を示し、該パーツフイーダは接
地、固定した基板１上に菱型の加振枠２を取付
け、該加振枠２上に多数の物品Ｐを前方に搬送す
る搬送体（トラフ）３を取付けたものであつて、
加振枠２は基盤１に固定された下方の水平枠片２
１ａと、上面にトラフ３を水平に固定する上方の
水平枠片２１ｂとを前後の傾斜板ばね２２ａ，２
２ｂによつて連結してなり、これらの傾斜板ばね
２２ａ，２２ｂのそれぞれ内外面のいずれか、又
は両面、図は外面に、チタン酸ジルコン酸鉛系化
合物等からなり、両主表面に銀焼付等による金属
化電極面（図示省略）を形成し直流の高電圧によ
つて分極する常法によつて製作し、電源からのリ
ード線４，４を接続した板状の電歪振動子２３
ａ，２３ｂを貼着して振動部分２′，２″を形成
し、上記の上下水平枠板２１ｂ，２１ａにそれぞ
れ連結するに先立つてそれら板状の電歪振動子２
３ａ，２３ｂの露出面に図示しない絶縁性塗料を
塗布してなるが、本考案においては第２図に示す
通り、上記傾斜板ばねと板状の電歪振動子とから
なる振動部分２′２″の電歪振動子を、周囲の傾斜
板ばねと共に、シリコンゴム、弗素ゴム等からな
る熱収縮チユーブによつて絶縁性の被覆層５を形
成する。"Example" Fig. 1 shows the basic aspect of a linear parts feeder using an inclined plate spring. A transport body (trough) 3 for transporting a large number of articles P forward is attached to the top,
The vibration frame 2 is a lower horizontal frame piece 2 fixed to the base 1
1a and the upper horizontal frame piece 21b that horizontally fixes the trough 3 on the upper surface by the front and rear inclined plate springs 22a, 2.
The inclined leaf springs 22a and 22b are made of a lead zirconate titanate compound or the like on either the inner or outer surface or on both surfaces (in the figure, the outer surface is shown), and both main surfaces are baked with silver. A plate-shaped electrostrictive vibrator 23 is manufactured by a conventional method in which a metallized electrode surface (not shown) is formed with a metallized electrode surface (not shown) and polarized by a high DC voltage, and lead wires 4, 4 from a power source are connected.
a, 23b are attached to form the vibrating parts 2', 2'', and the plate-shaped electrostrictive vibrators 2 are attached before being connected to the upper and lower horizontal frame plates 21b, 21a, respectively.
An insulating paint (not shown) is applied to the exposed surfaces of 3a and 23b, but in the present invention, as shown in FIG. An insulating coating layer 5 is formed on the electrostrictive vibrator '' together with the surrounding inclined plate springs using a heat-shrinkable tube made of silicone rubber, fluorine rubber, or the like.
なお、本例においては振動部分２′，２″を形成
する傾斜板ばね２２ａ，２２ｂに貼着する電歪振
動子をそれぞれ２３ａ，２３a′及び２３ｂ，２３
b′として該傾斜板ばね２２ａ，２２ｂの表裏両面
に貼着してパワーを増大する態様としたが、前に
述べた通りそれぞれ内外面のいずれかとしてもよ
い。 In this example, the electrostrictive vibrators attached to the inclined plate springs 22a and 22b forming the vibrating portions 2' and 2'' are respectively 23a and 23a' and 23b and 23.
b' is attached to both the front and back surfaces of the inclined plate springs 22a and 22b to increase the power, but as described above, it may be attached to either the inner or outer surfaces.
また、電歪振動子を駆動する電源は交流の他直
流も使用できるが、この場合はスイツチング機構
を要する。 Furthermore, as a power source for driving the electrostrictive vibrator, direct current as well as alternating current can be used, but in this case a switching mechanism is required.
更に上記実施例は物品を直線方向に搬送する直
進型パーツフイーダを対象としたが、物品を螺旋
方向に搬送する曲線型パーツフイーダにも本案を
適用し得ることは勿論である。 Furthermore, although the above embodiments are directed to a straight parts feeder that conveys articles in a straight line, it goes without saying that the present invention can also be applied to a curved parts feeder that conveys articles in a spiral direction.
「考案の効果」
以上の通り、板ばねに貼着した電歪振動子を熱
収縮チユーブによつて絶縁被覆してなる本考案の
パーツフイーダは、長期間、苛酷な使用に対して
も絶縁性能を保持するだけでなく、機械的にも電
歪振動子と板ばねの接着強度を補強しかつ電歪振
動子の電極面にロー着したリード線を該振動子及
び板ばねの一部に圧接するからロー着強度を大巾
に高める等幾多の効果がある。``Effects of the invention'' As mentioned above, the parts feeder of the invention, which consists of an electrostrictive vibrator attached to a leaf spring and insulated with a heat-shrinkable tube, has excellent insulation performance even under severe use over a long period of time. In addition to holding the electrostrictive vibrator, the adhesive strength between the electrostrictive vibrator and the leaf spring is mechanically reinforced, and the lead wire brazed to the electrode surface of the electrostrictive vibrator is pressure-welded to a part of the vibrator and the leaf spring. It has many effects such as greatly increasing brazing strength.
第１図は直進型パーツフイーダの略図、第２図
は一部を切欠して示した熱収縮チユーブによつて
被覆された本考案の板ばね及び電歪振動子からな
る振動部分及びリード線の斜視図である。
２……加振枠、２２ａ，２２ｂ……板ばね、２
３ａ，２３ｂ，２３a′，２３b′……電歪振動子、
３……搬送体、５……被覆層。
Fig. 1 is a schematic diagram of a linear parts feeder, and Fig. 2 is a perspective view of a vibrating part consisting of the leaf spring and electrostrictive vibrator of the present invention covered with a heat-shrinkable tube with a portion cut away, and a lead wire. It is a diagram. 2... Vibration frame, 22a, 22b... Leaf spring, 2
3a, 23b, 23a', 23b'...electrostrictive vibrator,
3...Carrier, 5...Coating layer.
Claims (1)
２２ｂに貼着した電歪振動子２３ａ，２３a′，２
３ｂ，２３b′を、周囲の上記板ばね２２ａ，２２
ｂと共に熱収縮チユーブからなる被覆層５によつ
て絶縁保護したことを特徴とするパーツフイー
ダ。 A leaf spring 22a of the vibration frame 2 that drives the carrier 3,
Electrostrictive vibrators 23a, 23a', 2 attached to 22b
3b, 23b' to the surrounding leaf springs 22a, 22
A parts feeder characterized in that, together with b, the parts feeder is insulated and protected by a covering layer 5 made of a heat-shrinkable tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984155186U JPH0240017Y2 (en) | 1984-10-15 | 1984-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984155186U JPH0240017Y2 (en) | 1984-10-15 | 1984-10-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6172509U JPS6172509U (en) | 1986-05-17 |
| JPH0240017Y2 true JPH0240017Y2 (en) | 1990-10-25 |
Family
ID=30713183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984155186U Expired JPH0240017Y2 (en) | 1984-10-15 | 1984-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240017Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010021867A1 (en) * | 2010-05-28 | 2011-12-01 | Eurocopter Deutschland Gmbh | Power generator for attachment to a structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5277276U (en) * | 1975-12-05 | 1977-06-09 |
-
1984
- 1984-10-15 JP JP1984155186U patent/JPH0240017Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6172509U (en) | 1986-05-17 |
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