JPH0420541Y2 - - Google Patents

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Publication number
JPH0420541Y2
JPH0420541Y2 JP1987009505U JP950587U JPH0420541Y2 JP H0420541 Y2 JPH0420541 Y2 JP H0420541Y2 JP 1987009505 U JP1987009505 U JP 1987009505U JP 950587 U JP950587 U JP 950587U JP H0420541 Y2 JPH0420541 Y2 JP H0420541Y2
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JP
Japan
Prior art keywords
oil
rotating body
slit
tank
amount
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
Application number
JP1987009505U
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Japanese (ja)
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JPS63118973U (en
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Filing date
Publication date
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Priority to JP1987009505U priority Critical patent/JPH0420541Y2/ja
Publication of JPS63118973U publication Critical patent/JPS63118973U/ja
Application granted granted Critical
Publication of JPH0420541Y2 publication Critical patent/JPH0420541Y2/ja
Expired legal-status Critical Current

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  • Coating Apparatus (AREA)

Description

【考案の詳細な説明】 産業上の利用分野 この考案は、組付部品等に一定少量の潤滑油等
の油を塗布する装置に関するものである。
[Detailed Description of the Invention] Industrial Application Field This invention relates to a device for applying a fixed amount of oil such as lubricating oil to assembled parts.

従来の技術 組付部品は、その組付部品を嵌め合い穴等に挿
入する場合に、円滑に挿入すると同時に挿入傷が
生じないようにするためにその先端や外周部等に
少量の潤滑油を塗布することがある。従来におけ
るこの組付部品へ潤滑油を塗布する方法として
は、移送途中において組付部品の移送を一時的に
停止させ、この停止している間に組付部品を貯油
槽等に浸漬して塗布を行なう方法が一般的であつ
た。
Conventional technology When inserting an assembly part into a fitting hole, etc., a small amount of lubricant is applied to the tip or outer circumference of the assembly part to ensure smooth insertion and to prevent insertion scratches. May be applied. The conventional method of applying lubricating oil to the assembled parts is to temporarily stop the transport of the assembled parts during transport, and while this is stopped, immerse the assembled parts in an oil storage tank or the like to apply the lubricating oil. A common method was to do this.

考案が解決しようとする問題点 しかし、この潤滑油等の塗布作業を自動化する
場合には、塗布量を常時一定にする必要がある
が、前記した従来の貯油槽等に浸漬する塗布方法
では、貯油槽内の油量が減り、油面の高さが下る
と組付部品に塗布される潤滑油の量が減少するた
め常時油面の高さを監視して油面の下るのを防止
する必要があつた。また、従来において組付部品
への油塗布は、組付部品の移送前あるいは移送後
に別個の作業として行なう場合が多く、そのため
この油塗布に要する分だけ長く時間がかかつてい
た。
Problems that the invention aims to solve: However, when automating the application of lubricating oil, etc., it is necessary to keep the amount of application constant at all times, but with the conventional application method of dipping into an oil storage tank, etc., When the amount of oil in the oil storage tank decreases and the oil level drops, the amount of lubricating oil applied to the assembled parts will decrease, so the oil level must be constantly monitored to prevent the oil level from dropping. The need arose. Furthermore, in the past, the application of oil to the parts to be assembled was often performed as a separate operation before or after the transport of the parts to be assembled, and as a result, it took a long time to apply the oil.

また、塗布液を均一に塗布する方法として塗布
液を塗布した部品を回転させて均一な塗膜を形成
する回転塗布方法が従来より知られている(特開
昭55−41864号、特開昭56−56261号等参照)。し
かし、この従来の回転塗布方法は、例えば塗布液
を塗布する板状の部品を水平に配置してこの部品
の上面に塗布液を供給した後、鉛直な回転軸を中
心に前記部品を回転させて所望の厚みの塗膜を得
るというもので、そのためこの方法によれば塗布
液を均一に塗布することはできるが、塗布液を塗
布する部品を1個ずつターンテーブル等の上にセ
ツトする必要があるため作業に時間がかかるとい
う欠点があつた。
In addition, as a method for uniformly applying a coating solution, a spin coating method has been known in the past, in which a component coated with a coating solution is rotated to form a uniform coating film (Japanese Patent Laid-Open No. 55-41864, 56-56261 etc.). However, in this conventional spin coating method, for example, a plate-shaped component to be coated with a coating solution is placed horizontally, the coating solution is supplied onto the top surface of the component, and then the component is rotated around a vertical axis of rotation. This method allows the coating solution to be applied uniformly, but it requires setting the parts to be coated with the coating solution one by one on a turntable, etc. The disadvantage was that it took a long time to complete the work.

この考案は上記問題点に鑑みなされたもので、
部品の移送中においてこの部品の移送を中止する
ことなく、部品の所定の部分に一定少量の油を塗
布することが可能な塗布装置の提供を目的として
いる。
This idea was created in view of the above problems.
The object of the present invention is to provide a coating device capable of applying a constant amount of oil to a predetermined portion of a part without stopping the transport of the part during the transport of the part.

問題点を解決するための手段 上記問題点を解決するための手段としてこの考
案は、円形断面の回転体がその回転中心軸線を水
平にしかつその下側の部分を油面下に浸漬した状
態に配置され、その回転体の表面の少なくとも油
面上の部分を該表面との間に所定の間隙を保持し
て覆う一対のカバー部材が、前記回転体の上方に
位置する各々の対向端の間に回転体の軸線方向と
平行なスリツトを形成するように配置され、かつ
それら一対のカバー部材の少なくとも一方のカバ
ー部材が前記スリツトの幅を変えるよう移動自在
に構成されていることを特徴としている。
Means for Solving the Problems As a means for solving the above-mentioned problems, this invention is based on a rotating body with a circular cross section, whose center axis of rotation is horizontal, and whose lower part is immersed under the oil surface. A pair of cover members that cover at least a portion of the surface of the rotating body above the oil level while maintaining a predetermined gap therebetween are disposed between opposing ends of the rotating body located above the rotating body. The rotor is arranged to form a slit parallel to the axial direction of the rotating body, and at least one of the pair of cover members is configured to be movable so as to change the width of the slit. .

作 用 上記のように構成することにより、断面円形の
回転体を一定の速度で回転駆動すると、該回転体
の油面下に浸漬されていた部分の表面に付着した
油が回転に伴なつて油面上に運ばれ、該回転体の
表面とカバー部材の下面間を上昇した後、カバー
部材の頂部に形成されたスリツトからカバー部材
の上面側へ連続的に一定量噴出する。また、回転
体の回転を高くすると前記スリツトから噴出する
油の量が多くなり、噴出する油の盛上がる高さも
高くなり、また回転を低くするとスリツトから噴
出する油の量が少なくなり、噴出する油の盛上が
る高さも低くなる。またいずれか一方のカバー部
材を移動してスリツト幅を狭くすれば、油の盛り
上がり高さを高くでき、また反対にスリツト幅を
広くすれば、油の盛り上がり高さが低くなる。
Effect With the above configuration, when a rotating body with a circular cross section is driven to rotate at a constant speed, the oil attached to the surface of the part of the rotating body that was immersed under the oil surface is removed as it rotates. After being carried onto the oil surface and rising between the surface of the rotating body and the lower surface of the cover member, a constant amount is continuously ejected from the slit formed at the top of the cover member toward the upper surface of the cover member. In addition, when the rotation of the rotating body is increased, the amount of oil spouted from the slit increases, and the height of the spouted oil increases, and when the rotation is decreased, the amount of oil spouted from the slit decreases, and the spouted oil increases. The height of the rise also decreases. If one of the cover members is moved to narrow the slit width, the height of the oil swell can be increased, and on the other hand, if the slit width is widened, the oil swell height can be lowered.

したがつて、この一定少量油塗布装置を部品搬
送経路の途中に設置し、またこの装置のスリツト
から噴出する油の盛上りが所定の高さとなる回転
速度で回転体を定速回転させると、搬送される部
品の油の塗布を必要とする部分が、スリツトから
連続的に噴出して所定の高さに盛上がつた油内を
通過し、少量の油が自動的に一定量塗布される。
Therefore, if this device for applying a constant amount of oil is installed in the middle of the parts conveyance path, and the rotating body is rotated at a constant speed such that the amount of oil ejected from the slit of this device reaches a predetermined height, The part of the transported part that requires oil application passes through the oil that is continuously ejected from the slit and rises to a predetermined height, and a small amount of oil is automatically applied in a fixed amount. .

実施例 以下、この考案の一定少量油塗布装置を、エン
ジン組立工程のバルブ組付装置により、シリンダ
ヘツドへ組付けるため搬送されるバルブのロツド
の先端部分に一定少量の潤滑油を塗布し、ガイド
孔への円滑な挿入組付けを図る塗布装置に適用し
た一実施例を第1図に基づき説明する。
EXAMPLE Hereinafter, a certain amount of lubricating oil of this invention will be used to apply a certain amount of lubricating oil to the tip of the valve rod that is transported to be assembled into the cylinder head by the valve assembly device of the engine assembly process, and then to guide the valve. An embodiment applied to a coating device for smooth insertion and assembly into a hole will be described with reference to FIG.

バルブ組付け装置の把持部等に把持して搬送す
るバルブ搬送経路Lの途中の下方位置に配置され
た塗布装置1は、堰板2により第1槽3aと第2
槽3bとに区画された油槽3と、前記バルブ搬送
方向(第1図において右から左へ)に対して直角
でかつ前記堰板2の上端より若干低い高さに水平
に設けられた回転軸4aを中心に第1図において
反時計回りに回転駆動される円筒形の回転体4
と、この回転体4の半径より若干大きな半径の円
弧状断面を有するカバー部材5と、前記油槽3の
第2槽3bの底部と油回収管6aにより配管接続
されるとともに、先端を前記第1槽3aの上方に
開口しかつ途中にポンプPを介設した給油管6b
の基端を配管接続したポンプユニツト6とを備え
ている。
The coating device 1, which is disposed at a lower position in the middle of the valve conveyance path L to be conveyed while being gripped by a gripping part of a valve assembly device, is connected to the first tank 3a and the second tank by a weir plate 2.
an oil tank 3 divided into a tank 3b, and a rotating shaft provided horizontally at a height slightly lower than the upper end of the weir plate 2 and perpendicular to the valve conveyance direction (from right to left in FIG. 1). A cylindrical rotating body 4 that is rotated counterclockwise in FIG.
A cover member 5 having an arcuate cross section with a radius slightly larger than the radius of the rotating body 4 is connected to the bottom of the second tank 3b of the oil tank 3 by an oil recovery pipe 6a, and its tip is connected to the first tank 3b. Oil supply pipe 6b that opens above the tank 3a and has a pump P interposed in the middle
The pump unit 6 has a base end connected to the pump unit 6 by piping.

また、前記カバー部材5は、それぞれ断面形状
が四半円弧状の固定側カバー5aと調整側カバー
5bとに二分されており、前記固定側カバー5a
は前記第1槽3a内の堰板2側でかつ前記回転体
4の回動軸4aとほぼ同じ高さに水平に設けられ
ている台座7上に基端側を固定されるとともに、
その下面が前記回転体4の表面に近接してその上
側表面のほぼ半分を覆うように配設されている。
また前記調整側カバー5bは、前記第1槽3a内
に前記台座7と同じ高さにほぼ水平に設けられた
台座8上にその基端を支持して前記回転体4の表
面との間に所定の間隙が形成されるとともに回動
軸4aに対して直角方向に移動して位置調整可能
に設けられており、該調整側カバー5bと前記固
定側カバー5aとの各先端が回転体4の頂部上方
にて平行に対峙して両先端間にスリツトSが前記
回動軸4aと平行に形成されており、またこのス
リツトSは、前記調整側カバー5bを位置調整す
ることにより、スリツト幅を変更できるように構
成されている。
Further, the cover member 5 is divided into a fixed side cover 5a and an adjustment side cover 5b, each having a quarter-arc cross-sectional shape, and the fixed side cover 5a is divided into two parts.
is fixed at its base end on a pedestal 7 which is provided horizontally on the weir plate 2 side in the first tank 3a and at approximately the same height as the rotation axis 4a of the rotor 4, and
The lower surface thereof is disposed close to the surface of the rotating body 4 so as to cover approximately half of the upper surface thereof.
Further, the adjustment side cover 5b has its base end supported on a pedestal 8 provided substantially horizontally at the same height as the pedestal 7 in the first tank 3a, and is spaced between it and the surface of the rotating body 4. A predetermined gap is formed and the position can be adjusted by moving in a direction perpendicular to the rotating shaft 4a. A slit S is formed parallel to the rotating shaft 4a between both ends of the upper part of the top, and the width of the slit S can be adjusted by adjusting the position of the adjustment side cover 5b. It is configured so that it can be changed.

また、前記油槽3の第1槽3aには潤滑油が堰
板2の上端の高さまで満され、余分な潤滑油は堰
板2の上端から溢れて第2槽3bに流入するよう
になつており、この第2槽3b内に流入した潤滑
油は油回収管6a、ポンプユニツト6、ポンプ
P、給油管6bを介して前記第1槽3aに還流さ
れて、この第1槽3a内の潤滑油の油面の高さが
前記堰板2の上端の高さに常時維持されるように
なつており、したがつて、第1槽3a内上部に配
設された前記回転体4は、円形断面の下方の半分
余りが油面下に常時浸漬されることとなる。
Further, the first tank 3a of the oil tank 3 is filled with lubricating oil up to the height of the upper end of the weir plate 2, and excess lubricating oil overflows from the upper end of the weir plate 2 and flows into the second tank 3b. The lubricating oil that has flowed into the second tank 3b is returned to the first tank 3a via the oil recovery pipe 6a, the pump unit 6, the pump P, and the oil supply pipe 6b, and the lubricating oil in the first tank 3a is The height of the oil level is always maintained at the height of the upper end of the weir plate 2, and therefore the rotating body 4 disposed at the upper part of the first tank 3a has a circular shape. More than half of the lower part of the cross section is constantly immersed under the oil level.

そして、前記回転体4を回転させると、該回転
体4の油面下に浸漬されていた部分の表面に付着
した潤滑油が回転に伴なつて油面上に運ばれ、先
ず、回転体4の表面と調整側カバー5bの下面と
の間を上昇した後、頂部に形成されたスリツトS
からカバー部材5の上面側へ連続的に一定量噴出
し、スリツトS上に潤滑油の盛上がりFがスリツ
トSの形成方向に長い帯状に形成される。
When the rotating body 4 is rotated, the lubricating oil adhering to the surface of the portion of the rotating body 4 that was immersed under the oil surface is carried onto the oil surface as the rotating body 4 rotates. The slit S formed at the top after rising between the surface of the adjustment side cover 5b and the lower surface of the adjustment side cover 5b.
A constant amount of lubricating oil is continuously ejected from the lubricating oil toward the upper surface of the cover member 5, and a bulge F of lubricating oil is formed on the slit S in the form of a long band in the direction in which the slit S is formed.

また、スリツトSから噴出する潤滑油の盛上が
りFの高さHは、前記回転体4を速く回転させれ
ば噴出する油量が増加して高くなり、また回転を
遅くすると噴出する油量が減少して低くなる。ま
た、前記回転体4の回転を一定に保持したまま
で、前記スリツトSのスリツト幅を狭くすると、
潤滑油の盛上がりFの高さHは、スリツト幅が広
い場合よりも高くなるとともに、盛上がりFの幅
が狭くなる。
Furthermore, the height H of the bulge F of lubricating oil spouted from the slit S increases as the rotating body 4 is rotated faster, increasing the amount of oil jetted out, and decreasing as the rotation slows down. and becomes lower. Furthermore, if the width of the slit S is narrowed while the rotation of the rotating body 4 is kept constant,
The height H of the bulge F of the lubricating oil becomes higher than when the slit width is wide, and the width of the bulge F becomes narrower.

したがつて、塗布装置1は、バルブ搬送経路L
の途中の下方位置に設置されるとともに、前記ス
リツトSから上方へ噴出する潤滑油の盛上がりF
内をバルブBのロツド部分の下端が通過するよう
に配設される。また、バルブBのロツド部分の下
端への潤滑油の塗布量の調節は、回転体4の回転
速度を調整することにより、スリツトSから噴出
する潤滑油の盛上がり高さHを調節して行なわれ
が、本実施例においては、二分したカバー部材5
の一方の調整側カバー5bを位置調整してスリツ
トSのスリツト幅を調節することによつても前記
潤滑油の盛上がり高さHを調節することができ
る。
Therefore, the coating device 1 has a valve conveyance path L.
The bulge F of lubricating oil is installed at a lower position in the middle of the
It is arranged so that the lower end of the rod portion of valve B passes through the inside. Further, the amount of lubricant applied to the lower end of the rod portion of valve B is adjusted by adjusting the rotational speed of rotor 4 to adjust the height H of the bulge of lubricant jetted from slit S. However, in this embodiment, the cover member 5 is divided into two parts.
The bulge height H of the lubricating oil can also be adjusted by adjusting the position of one adjustment side cover 5b and adjusting the slit width of the slit S.

また、上記実施例においては、油槽3を堰板2
により第1槽3aと第2槽3bとに区画し、堰板
2の上端から溢れた油が第2槽3b内に流入する
ようにするとともに、第2槽3bに流入した油を
ポンプPにより第1槽3aに還流するようにした
ので、第1槽3aの油面の高さが常時一定に保持
される。
In the above embodiment, the oil tank 3 is connected to the weir plate 2.
It is divided into a first tank 3a and a second tank 3b, so that the oil overflowing from the upper end of the weir plate 2 flows into the second tank 3b, and the oil flowing into the second tank 3b is pumped by the pump P. Since the oil is refluxed to the first tank 3a, the oil level in the first tank 3a is always kept constant.

なお、上記実施例において、円筒形の回転体4
の表面に複数の溝等を螺旋状あるいは回動軸4a
に平行に形成すれば、回転体4のポンプ作用を向
上させることができる。
In addition, in the above embodiment, the cylindrical rotating body 4
A plurality of grooves, etc. are formed on the surface of the spiral or rotating shaft 4a.
If it is formed parallel to , the pumping action of the rotating body 4 can be improved.

考案の効果 以上説明したようにこの考案の一定少量油塗布
装置は、円形断面の回転体がその回転中心軸線を
水平にしかつその下側の部分を油面下に浸漬した
状態に配置され、その回転体の表面の少なくとも
油面上の部分を該表面との間に所定の間隙を保持
して覆う一対のカバー部材が、前記回転体の上方
に位置する各々の対向端の間に回転体の軸線方向
と平行なスリツトを形成するように配置され、か
つそれら一対のカバー部材の少なくとも一方のカ
バー部材が前記スリツトの幅を変えるよう移動自
在に構成されていることにより、回転体の回転に
よりカバー部材の頂部のスリツトから油を連続的
に一定量噴出させることができるので、この装置
を部品搬送経路の途中に設置し、搬送される部品
の油の塗布を必要とする部分が前記スリツトから
噴出する油の盛上り内を通過するようにすれば、
部品の必要な部分への一定少量の油の塗布が容易
に達成できる。
Effects of the invention As explained above, the device for applying a constant amount of oil according to this invention has a rotary body with a circular cross section arranged with its center axis of rotation horizontal and its lower part immersed under the oil surface. A pair of cover members that cover at least a portion of the surface of the rotating body above the oil level while maintaining a predetermined gap therebetween are arranged between opposing ends of the rotating body located above the rotating body. They are arranged to form a slit parallel to the axial direction, and at least one of the pair of cover members is configured to be movable to change the width of the slit, so that the cover is removed by rotation of the rotating body. Since it is possible to continuously squirt a certain amount of oil from the slit at the top of the component, this device can be installed in the middle of the component transport route, and the parts of the transported component that require oiling will be spouted from the slit. If you make it pass through the mound of oil,
Applying a small amount of oil to the required areas of the part can be easily achieved.

また、油塗布部となるスリツトが、回転体とカ
バー部材とからなるポンプ作用を行なう部分に直
接形成されているので、ポンプと配管とを用いた
場合に比べて、油の温度、粘度、配管抵抗等の影
響を受けず、油の噴出量を容易に一定とすること
ができる。
In addition, since the slit that serves as the oil application part is formed directly in the part that performs the pump action consisting of the rotating body and the cover member, the temperature, viscosity of the oil, The amount of oil ejected can be easily kept constant without being affected by resistance or the like.

さらに、搬送中の部品に油を塗布する場合も、
部品の搬送を中断することなく、移動中に連続的
に一定少量塗布ができるので、自動組付工程等の
サイクルタイムを短縮でき、組付作業の高速化に
寄与することができる等の効果を有する。
Furthermore, when applying oil to parts being transported,
Since a constant small amount can be applied continuously during transport without interrupting the transportation of parts, cycle times such as automatic assembly processes can be shortened, contributing to faster assembly work, etc. have

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの考案に係る一定少量油塗布装置の
一実施例を示すものである。 1……塗布装置、2……堰板、3……油槽、3
a……第1槽、3b……第2槽、4……回転体、
4a……回動軸、5……カバー部材、5a……固
定側カバー、5b……調整側カバー、6……ポン
プユニツト、6a……油回収管、6b……給油
管、B……バルブ、F……潤滑油の盛上がり、S
……スリツト。
FIG. 1 shows an embodiment of the device for applying a constant amount of oil according to this invention. 1... Coating device, 2... Weir plate, 3... Oil tank, 3
a...first tank, 3b...second tank, 4...rotating body,
4a...Rotation shaft, 5...Cover member, 5a...Fixed side cover, 5b...Adjustment side cover, 6...Pump unit, 6a...Oil recovery pipe, 6b...Oil supply pipe, B...Valve , F... Lubricating oil rise, S
...Slit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円形断面の回転体がその回転中心軸線を水平に
しかつその下側の部分を油面下に浸漬した状態に
配置され、その回転体の表面の少なくとも油面上
の部分を該表面との間に所定の間隙を保持して覆
う一対のカバー部材が、前記回転体の上方に位置
する各々の対向端の間に回転体の軸線方向と平行
なスリツトを形成するように配置され、かつそれ
ら一対のカバー部材の少なくとも一方のカバー部
材が前記スリツトの幅を変えるよう移動自在に構
成されていることを特徴とする一定少量油塗布装
置。
A rotating body with a circular cross section is arranged with its center axis of rotation horizontal and its lower part immersed in the oil level, and at least the part of the surface of the rotating body above the oil level is placed between it and the surface. A pair of cover members that maintain and cover a predetermined gap are arranged so as to form a slit parallel to the axial direction of the rotor between the opposing ends located above the rotor, and A device for applying a constant amount of oil, characterized in that at least one of the cover members is configured to be movable so as to change the width of the slit.
JP1987009505U 1987-01-26 1987-01-26 Expired JPH0420541Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987009505U JPH0420541Y2 (en) 1987-01-26 1987-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987009505U JPH0420541Y2 (en) 1987-01-26 1987-01-26

Publications (2)

Publication Number Publication Date
JPS63118973U JPS63118973U (en) 1988-08-01
JPH0420541Y2 true JPH0420541Y2 (en) 1992-05-11

Family

ID=30794883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987009505U Expired JPH0420541Y2 (en) 1987-01-26 1987-01-26

Country Status (1)

Country Link
JP (1) JPH0420541Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287273A (en) * 1985-07-31 1987-04-21 ヤ−ゲンベルク・アクチエンゲゼルシヤフト Method and device for continuously coating band material travelling on corresponding roller uniformly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287273A (en) * 1985-07-31 1987-04-21 ヤ−ゲンベルク・アクチエンゲゼルシヤフト Method and device for continuously coating band material travelling on corresponding roller uniformly

Also Published As

Publication number Publication date
JPS63118973U (en) 1988-08-01

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