JPH032510Y2 - - Google Patents
Info
- Publication number
- JPH032510Y2 JPH032510Y2 JP1986098663U JP9866386U JPH032510Y2 JP H032510 Y2 JPH032510 Y2 JP H032510Y2 JP 1986098663 U JP1986098663 U JP 1986098663U JP 9866386 U JP9866386 U JP 9866386U JP H032510 Y2 JPH032510 Y2 JP H032510Y2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- alignment
- cylinder
- hopper
- diameter
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Feeding Of Articles To Conveyors (AREA)
Description
【考案の詳細な説明】
〔概要〕
本考案の内部に潤滑油を含浸する小径ワークの
整列機構は、ワーク整列筒の一部に軸方向に沿つ
て通気用のスリツトが形成されている。このた
め、ワーク整列筒内で空気流が渋帯せずスリツト
から空気流と共にワークから滲み出した筒内の潤
滑油を放出し、ワークの姿勢修正の信頼性が向上
する。[Detailed Description of the Invention] [Summary] In the small-diameter work alignment mechanism of the present invention in which the inside is impregnated with lubricating oil, a ventilation slit is formed along the axial direction in a part of the work alignment cylinder. Therefore, the airflow is not restricted in the workpiece alignment cylinder, and the lubricating oil seeped from the workpieces is released from the slit along with the airflow, improving reliability in correcting the posture of the workpieces.
本考案は、プリンタの印字ハンマに用いられる
含油軸受等の含油部品を積み重ねて整列させる小
径ワークの整列機構に関する。
The present invention relates to a small-diameter workpiece alignment mechanism that stacks and aligns oil-impregnated parts such as oil-impregnated bearings used in printing hammers of printers.
第２図は従来の小径ワークの整列機構の構成を
示す要部側断面図、第３図はワークの一構造例を
示す側断面図である。
FIG. 2 is a side sectional view of a main part showing the configuration of a conventional alignment mechanism for small-diameter workpieces, and FIG. 3 is a side sectional view showing an example of the structure of the workpiece.
第２図に示すように、従来の小径部品整列機構
は、一対のベアリング２０によつて図示の支持体
に回転自在に軸支されたワーク整列筒１と、該ワ
ーク整列筒の上端部のワーク受入れ口にワーク給
送口を対向させて前記支持体に固設されたホツパ
２と、ベルト１６、プーリ１７を介してワーク整
列筒１の中心軸Ｏを回転中心としてそれを矢印Ｄ
方向に回転させる無段可変速モータ７と、これら
を支持するベース１０とによつて構成されてい
る。 As shown in FIG. 2, the conventional small-diameter parts aligning mechanism includes a workpiece aligning cylinder 1 rotatably supported by a pair of bearings 20 on the illustrated support, and a workpiece at the upper end of the workpiece aligning cylinder. The hopper 2 is fixed to the support body with the workpiece feeding port facing the receiving port, and the workpiece alignment cylinder 1 is rotated about the central axis O through the belt 16 and pulley 17 as shown by the arrow D.
It is composed of a continuously variable speed motor 7 that rotates in the direction, and a base 10 that supports these motors.
そして、モータ７に駆動されて投入されたワー
ク６に回転を付与し水平姿勢に修正するように適
正な回転数で回転するワーク整列筒１に供給され
た含油焼結合金より成るワーク６（形状ならびに
寸法は第３図参照）は、ホツパ２の斜面に沿つて
姿勢を傾斜させ滑り落ち回転するワーク整列筒１
の内壁面に衝接し、落下して行く過程で内壁面１
ａに接触して回転力を付与され、自らの遠心力に
よつて水平に姿勢を修正しながらワーク送出口３
から整列ゾーン１１へ送出される。 Then, a workpiece 6 made of an oil-impregnated sintered alloy (shaped (See Figure 3 for dimensions) is a workpiece alignment cylinder 1 that tilts its posture along the slope of the hopper 2 and slides down and rotates.
In the process of colliding with the inner wall surface of 1 and falling, the inner wall surface 1
A is applied with rotational force in contact with the workpiece delivery port 3 while correcting its posture horizontally by its own centrifugal force.
from there to the alignment zone 11.
送出された該ワーク６は順次整列ゾーン１１内
に積み重ねられ、矢印Ａ−A′方向の往復運動を
行う押出板１５により、一個宛矢印Ｂ方向へ送ら
れて次工程（図示せず）に投入される。 The sent out works 6 are stacked one by one in the alignment zone 11, and are sent one by one in the direction of arrow B by a pusher plate 15 that reciprocates in the direction of arrow A-A' to be input into the next process (not shown). be done.
しかしながら、上記従来の整列機構の場合は、
ワーク整列筒１には上端部開口以外に通気口はな
く筒内で空気が渋滞し、とくにワーク６が内部に
潤滑油を含浸させた含油合金であるため、該ワー
ク６から滲み出した潤滑油からなる汚染物９によ
つてワーク整列筒１の内壁面１ａが汚染されてワ
ーク６の回転がスムーズさを欠くようになり、姿
勢修正が的確に行われなくなる。
However, in the case of the above conventional alignment mechanism,
The workpiece alignment cylinder 1 has no ventilation holes other than the opening at the top end, and air is congested inside the cylinder.In particular, since the workpiece 6 is made of an oil-impregnated alloy with lubricating oil impregnated inside, the lubricating oil seeping out from the workpiece 6 The inner wall surface 1a of the workpiece alignment cylinder 1 is contaminated by the contaminants 9, and the rotation of the workpiece 6 becomes unsmooth, making it impossible to correct the posture accurately.
このため、ワーク送出口３から送出されたワー
ク６（第２図参照）が斜め方向を向いたり、或い
は直立したりといつた状態となり、整列ゾーン１
１内に正しく積み重ねることができなくなるとい
つた問題点があつた。 Therefore, the workpiece 6 (see Fig. 2) sent out from the workpiece delivery port 3 faces diagonally or stands upright, and the workpiece 6 is placed in the alignment zone 1.
There was a problem that the paper could not be stacked correctly in one box.
本考案のワーク整列機構に装備されるワーク整
列筒には、第１図の実施例図に示すように、中心
軸Ｏと平行する方向に通気用のスリツト５が形成
されている。
As shown in the embodiment diagram of FIG. 1, the workpiece alignment cylinder installed in the workpiece alignment mechanism of the present invention has a ventilation slit 5 formed in a direction parallel to the central axis O.
このように構成されたワーク整列筒１は、筒内
空気を共に回転させその遠心力によりスリツト５
を介して内部から外部へ流出する空気流８を生
じ、この空気流８と共に汚染物（潤滑油）９が筒
の外へ放出されるので、ワーク整列筒１の内部は
常に清潔さを維持できる。
The workpiece alignment cylinder 1 configured in this way rotates the air inside the cylinder and uses the centrifugal force to align the slits 5.
An air flow 8 is generated that flows from the inside to the outside through the tube, and contaminants (lubricating oil) 9 are discharged to the outside of the tube together with this air flow 8, so that the inside of the workpiece alignment tube 1 can always be kept clean. .
以下実施例図に基づいて本考案を詳細に説明す
る。
The present invention will be explained in detail below based on embodiment figures.
第１図ａ，ｂは本考案の一実施例を示す要部側
断面図と部分正面図であるが、前記第２図および
第３図と同一部分には同一符号を付している。 FIGS. 1a and 1b are a side sectional view and a partial front view of essential parts showing an embodiment of the present invention, and the same parts as in FIGS. 2 and 3 are given the same reference numerals.
第１図ａおよびｂに示すように、本考案の小径
ワークの整列機構を構成するワーク整列筒１には
中心軸Ｏと平行する方向にスリツト５が形成され
ている。 As shown in FIGS. 1a and 1b, a slit 5 is formed in a workpiece alignment cylinder 1 constituting the small-diameter workpiece alignment mechanism of the present invention in a direction parallel to the central axis O.
このため、モータ７に駆動されて矢印Ｄ方向に
回転するワーク整列筒１の内部の空気は共に回転
し自らの遠心力により、空気流８となつて矢印Ｃ
方向へスリツト５を通して放出され、同時に筒内
の汚染物（潤滑油）９も該空気流８と共にワーク
整列筒１の外へ放出される。 Therefore, the air inside the workpiece alignment tube 1, which is driven by the motor 7 and rotates in the direction of the arrow D, rotates together and becomes an air flow 8 due to its own centrifugal force, as shown in the direction of the arrow D.
At the same time, contaminants (lubricating oil) 9 inside the cylinder are also discharged to the outside of the workpiece alignment cylinder 1 along with the air flow 8.
ワーク６の落下に伴い筒内空気は渋滞すること
なく放出され絶えず新鮮な空気が上端部開口から
流入するため、ワーク整列筒１の内壁面１ａに汚
染物（潤滑油）９が付着する現象は殆ど無くな
り、ホツパ２から傾斜した姿勢で供給されたワー
ク６は、先ず、ワーク整列筒１の内壁面に外周の
一部を衝接し回転を付与されながら落下し、潤滑
油による障害もなく遠心力で自らの姿勢を水平に
修正しながら落下して整列ゾーン１１内に積み重
ねられ、押出板１５の矢印Ａ−A′方向の往復運
動により手際良く矢印Ｂ方向へ送られて次工程に
投入される。 As the workpiece 6 falls, the air inside the cylinder is released without congestion, and fresh air constantly flows in from the upper end opening, so that the phenomenon of contaminants (lubricating oil) 9 adhering to the inner wall surface 1a of the workpiece alignment cylinder 1 is prevented. The workpiece 6, which has almost completely disappeared and is fed from the hopper 2 in an inclined position, first collides with a part of its outer circumference against the inner wall surface of the workpiece alignment tube 1, and falls while being rotated, and the centrifugal force is exerted without any hindrance caused by the lubricating oil. While correcting their posture horizontally, they fall and are piled up in the alignment zone 11, and are deftly sent in the direction of arrow B by the reciprocating movement of the extrusion plate 15 in the direction of arrows A-A' to be input into the next process. .
ワーク整列筒１は、内部の状態が良く見えるよ
うな透明材料、例えばアクリル樹脂等で製作され
る。 The workpiece alignment tube 1 is made of a transparent material such as acrylic resin that allows the inside condition to be clearly seen.
なお、ワーク整列筒１に形成されるスリツト５
の幅Ｗならびに長さＬは、ワーク整列筒１の回転
速度、ワーク６の外径、厚さ等を勘案して決めら
れる。 Note that the slit 5 formed in the workpiece alignment cylinder 1
The width W and length L are determined by taking into consideration the rotational speed of the workpiece alignment cylinder 1, the outer diameter and thickness of the workpiece 6, and the like.
以上詳細に説明したように、本考案の小径ワー
クの整列機構は、ワーク整列筒内に汚染物を含ん
だ空気の滞留が無いため、ワークの姿勢修正の信
頼性が著しく向上する。
As described above in detail, the small-diameter workpiece alignment mechanism of the present invention does not allow air containing contaminants to remain in the workpiece alignment cylinder, so the reliability of workpiece posture correction is significantly improved.
第１図ａ，ｂは本考案の一実施例を示す要部側
断面図と部分正面図、第２図は従来の小径ワーク
の整列機構を示す要部側断面図、第３図はワーク
の一構造例を示す要部側断面図である。
第１図中、１はワーク整列筒、１ａは内壁面、
２はホツパ、３はワーク送出口、５はスリツト、
６はワーク、７はモータ、８は空気流、９は汚染
物、１０はベース、１１は整列ゾーン、１５は押
出板、１６はベルト、１７はプーリ、２０はベア
リング、Ｏは中心軸、Ｗはスリツトの幅、Ｌはス
リツトの長さ、をそれぞれ示す。
Figures 1a and b are a side sectional view and a partial front view of the main part showing an embodiment of the present invention, Figure 2 is a side sectional view of the main part showing a conventional alignment mechanism for small diameter workpieces, and Figure 3 is a side sectional view of the main part showing a conventional alignment mechanism for small diameter workpieces. FIG. 2 is a side cross-sectional view of a main part showing an example of a structure. In Fig. 1, 1 is a workpiece alignment cylinder, 1a is an inner wall surface,
2 is a hopper, 3 is a workpiece delivery port, 5 is a slit,
6 is a workpiece, 7 is a motor, 8 is an air flow, 9 is a contaminant, 10 is a base, 11 is an alignment zone, 15 is an extrusion plate, 16 is a belt, 17 is a pulley, 20 is a bearing, O is a center axis, W indicates the width of the slit, and L indicates the length of the slit.
Claims (1)
て姿勢を傾斜させ滑り落すように配設したホツパ
２と、該ホツパのワーク給送口に上方の端部のワ
ーク受入れ口を向け、下方の端部にワーク送出口
３を備え回転自在に鉛直に軸支されたワーク整列
筒１と、該ワーク整列筒１を一方向に回転させる
モータ７とを具備してなる小径ワークの整列機構
であつて、 前記ワーク整列筒１は、前記ワークの漏出する
潤滑油９を空気流と共に放出する軸方向に沿う通
気用のスリツト５を有してなることを特徴とする
小径ワークの整列機構。[Claims for Utility Model Registration] A hopper 2 that is arranged so that a small-diameter workpiece 6 made of an oil-impregnated part can be tilted and slid down along a slope, and a workpiece at the upper end of the hopper is inserted into the workpiece feeding port of the hopper. It is equipped with a workpiece alignment cylinder 1 which is rotatably supported vertically and has a workpiece delivery port 3 at its lower end with its receiving port facing, and a motor 7 which rotates the workpiece alignment cylinder 1 in one direction. A mechanism for aligning small-diameter workpieces, characterized in that the workpiece alignment tube 1 has a ventilation slit 5 along the axial direction that releases lubricating oil 9 leaking from the workpieces together with an air flow. Work alignment mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986098663U JPH032510Y2 (en) | 1986-06-26 | 1986-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986098663U JPH032510Y2 (en) | 1986-06-26 | 1986-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS634914U JPS634914U (en) | 1988-01-13 |
| JPH032510Y2 true JPH032510Y2 (en) | 1991-01-23 |
Family
ID=30966813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986098663U Expired JPH032510Y2 (en) | 1986-06-26 | 1986-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032510Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3124674B1 (en) * | 2014-03-27 | 2019-04-24 | Haier Group Corporation | Filter apparatus for recycling water of a washing machine having self-cleaning function and washing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58183972A (en) * | 1982-04-20 | 1983-10-27 | コンピユ−タ−サ−ビス株式会社 | Classifying apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517714Y2 (en) * | 1975-05-08 | 1980-04-24 |
-
1986
- 1986-06-26 JP JP1986098663U patent/JPH032510Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58183972A (en) * | 1982-04-20 | 1983-10-27 | コンピユ−タ−サ−ビス株式会社 | Classifying apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS634914U (en) | 1988-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4979730A (en) | Sheet drive system having an encoder apparatus | |
| US4955965A (en) | Positive drive, passive, sheet rotation device using differential roll velocities | |
| US5390909A (en) | Sheet justifier | |
| JPH032510Y2 (en) | ||
| CN101300182B (en) | Cap alignment apparatus | |
| GB2098589A (en) | Apparatus for orientating articles such as bottles and orientating means therefor | |
| US4099810A (en) | Upright document carousel | |
| US4050751A (en) | Document carousel | |
| EP0194557B1 (en) | Printing apparatus for printing both surfaces of chip type article | |
| JP6887533B2 (en) | Fin stack device | |
| JPH0262455B2 (en) | ||
| JP2020070122A (en) | Sheet discharge device | |
| JPS6091011A (en) | Magnetic bearing device of vertical shaft | |
| JP2001270692A (en) | Device for compensating radially threaded spindle stopper of spindle driving device | |
| US20080048385A1 (en) | Sheet material inverter | |
| JPS6058140B2 (en) | paper feeder | |
| US166153A (en) | Improvement in machines for assorting pins | |
| JPH019197Y2 (en) | ||
| JPS625261Y2 (en) | ||
| JPH0344313Y2 (en) | ||
| JPS6027512Y2 (en) | Cylindrical rotary sorter | |
| JPH0524985U (en) | Scroll compressor | |
| JPS6351210A (en) | Vertical transfer device | |
| JP2002192080A (en) | Classifier | |
| JPH07196196A (en) | Envelope conveyor mechanism for inserting-sealing machine |