JP2010036162A - Lubricant continuously applying apparatus - Google Patents
Lubricant continuously applying apparatus Download PDFInfo
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- JP2010036162A JP2010036162A JP2008204847A JP2008204847A JP2010036162A JP 2010036162 A JP2010036162 A JP 2010036162A JP 2008204847 A JP2008204847 A JP 2008204847A JP 2008204847 A JP2008204847 A JP 2008204847A JP 2010036162 A JP2010036162 A JP 2010036162A
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Abstract
Description
本発明は潤滑剤を均一に連続塗布する装置の構造に関する。 The present invention relates to the structure of an apparatus for uniformly and continuously applying a lubricant.
工業用及び家庭用の電気製品及び機械器具等の滑動部に使用される部品には、動きを滑らかにするために、潤滑剤を塗布することが一般的に行われている。潤滑剤の塗布量や塗布範囲における均一性については、それぞれに要求される性能・機能等により違いがあり、特に高精度を要求するものについては、その精度要求が高く、また要求品質も年々厳しくなってきている。 It is a common practice to apply a lubricant to the parts used in sliding parts such as industrial and household electrical appliances and machinery and equipment in order to smooth the movement. There is a difference in the amount of lubricant applied and uniformity in the application range depending on the required performance and functions. Especially for those requiring high accuracy, the accuracy requirements are high, and the required quality is stricter year by year. It has become to.
従来の潤滑剤塗布の方法としては、ディスペンサーによる塗布が塗布効率もよく一般的に行われているが、ある範囲に均一に塗布をする方法としては不適切な場合がある。これに対し被塗布物の両面に均一に塗布をするため、ローラーが隣接して設置され、その間を被塗布物が通過することにより、ローラーに転写された潤滑剤が、被塗布物へ転写する方法が特許文献1で開示されている。 As a conventional method of applying a lubricant, application by a dispenser is generally performed with good application efficiency, but there are cases where it is inappropriate as a method of applying uniformly in a certain range. On the other hand, in order to apply uniformly on both sides of the object to be coated, rollers are installed adjacent to each other, and when the object passes between them, the lubricant transferred to the roller is transferred to the object to be coated. A method is disclosed in US Pat.
また、前述のローラーを利用した潤滑剤塗布の場合は、ディスペンサーによる塗布に比べれば、均一に塗布することが可能であるが、連続して塗布を行う場合や塗布範囲を限定された被塗布物の場合等は塗布量のバラツキが問題となる。 In addition, in the case of lubricant application using the above-mentioned roller, it is possible to apply uniformly compared to application by a dispenser, but the object to be applied has a limited application range or when applying continuously. In such a case, variation in the coating amount becomes a problem.
塗布量にバラツキが起こる要因として考えられることは、ローラーに供給される潤滑剤の量にバラツキがあること、連続塗布により潤滑剤の塗布と供給のバランスが崩れること、ローラーとローラーの間を被塗布物が侵入又は通過するときに被塗布物が安定しないこと等が考えられる。これらの要因は、被塗布物の構造や塗布位置、塗布範囲により、更に均一に塗布することの困難性が増してゆくものと考えられる。
解決しようとする課題は、潤滑剤の連続塗布において、被塗布物の両面に均一に均一量の潤滑剤を塗布できる装置を提供することで、塗布量のバラツキを低減し、塗布面に均一に塗布することで、高精度の品質要求に対応することにある。 The problem to be solved is to provide a device capable of uniformly applying a uniform amount of lubricant on both sides of an object to be coated in continuous application of the lubricant, thereby reducing variation in the amount of application and uniformly applying to the coated surface. By applying, it is to meet high-quality quality requirements.
第1のローラーと第2のローラーを一定の隙間を設けて平行に並べて設置されたものをローラーユニットとして、更にもう一つのローラーユニットを並列に隣接して設置し、第1のローラーが潤滑剤の供給を受け第2のローラーへ転写により供給し、第2のローラーが第1のローラーから潤滑剤の供給を受けながら、被塗布物に潤滑剤を転写により塗布する構造とした連続塗布装置において、被塗布物に対してローラーに傾きを設けた塗布用ローラーの構造を主要な特徴とする。 The first roller and the second roller are arranged side by side in parallel with a certain gap as a roller unit, and another roller unit is installed adjacent to each other in parallel, and the first roller is a lubricant. In a continuous coating apparatus having a structure in which the lubricant is applied to an object to be coated by transfer while the supply of the lubricant is supplied to the second roller by transfer and the second roller receives the supply of lubricant from the first roller. The main feature is the structure of a coating roller in which the roller is inclined with respect to the object to be coated.
被塗布物が安定してローラー間を通過することができ、潤滑剤の供給がローラー2段構造であるため、均一量の供給と塗布が可能となり、塗布量のバラツキの少ない均一量の潤滑剤塗布を連続でおこなうことが可能となる。 The coated material can pass between the rollers stably, and since the lubricant is supplied in a two-stage structure, it is possible to supply and apply a uniform amount, and a uniform amount of lubricant with little variation in the amount of application. Application can be performed continuously.
被塗布物が通過するローラー間の幅を調整することにより、被塗布物の寸法に合わせて潤滑剤の塗布をすることが可能となる。 By adjusting the width between the rollers through which the coating object passes, it becomes possible to apply the lubricant in accordance with the dimension of the coating object.
詳細について実施例をもとに説明する。 Details will be described based on examples.
図4は被塗布物の形状と潤滑剤塗布位置の一例を示す3面図である。図1は本発明の塗布用ローラーの構成を示す平面図である。
この塗布装置は、第1のローラーと第2のローラーを一定の隙間を設けて平行に並べて設置されたローラーユニットを2つ並列に隣接して設置される構成をとる。
FIG. 4 is a three-side view showing an example of the shape of an object to be coated and an example of a lubricant application position. FIG. 1 is a plan view showing the configuration of the coating roller of the present invention.
This coating apparatus has a configuration in which two roller units, which are arranged in parallel by providing a first gap and a second roller with a certain gap, are installed adjacent to each other in parallel.
第1のローラーは潤滑剤の供給を受ける役割と第2のローラーに潤滑剤を転写により供給する役割を持つ。第2のローラーは第1のローラーから潤滑剤の供給を受ける役割と被塗布物へ潤滑剤を転写により塗布する役割を持つ。ローラーを2段構成とすることで、第1のローラーが潤滑剤を一時的に蓄積する役割を持ち、第2のローラーに供給される潤滑剤の量のバラツキが少なくなり、均一量の供給が可能となる。 The first roller has a role of receiving the supply of the lubricant and a role of supplying the lubricant to the second roller by transfer. The second roller has a role of receiving supply of the lubricant from the first roller and a role of applying the lubricant to the object to be coated by transfer. With the two-stage roller configuration, the first roller has a role of temporarily storing the lubricant, the variation in the amount of lubricant supplied to the second roller is reduced, and a uniform amount can be supplied. It becomes possible.
第1のローラーへの潤滑剤の供給方法は、潤滑剤供給容器からパイプ又はチューブ等により、ローラー下部又は上部の中心部に接続され、ローラーにはローラー軸心に潤滑剤が流れる流路孔が設けられ、この軸心の流路孔からローラー表面に向けた複数の流路孔が設けられることにより、潤滑剤供給容器から一定の時間間隔で一定量の潤滑剤がローラー内の穴からローラー表面に供給される。
図5は第1のローラーの断面図である。
The method of supplying the lubricant to the first roller is connected to the center of the lower or upper part of the roller by a pipe or tube from the lubricant supply container, and the roller has a flow path hole through which the lubricant flows in the roller axis. By providing a plurality of flow path holes from the axial center flow path hole to the roller surface, a certain amount of lubricant is supplied from the hole in the roller to the roller surface at a constant time interval from the lubricant supply container. To be supplied.
FIG. 5 is a cross-sectional view of the first roller.
前述のローラーユニットをもう1つ用意し、被塗布物の寸法に応じた距離をおき、並列に設置する。被塗布物の寸法の違いに対応するため、ローラー間の距離を調整できるように、片側若しく双方のローラーユニットがスライド可能に可動式とする。ローラーユニットの可動方法は、例えばレール上にローラーユニットを置きレール上をスライド可能とし、位置調整後、ネジやマグネット等でレールとローラーユニットを固定する方法が望ましいが、これに限定されるものではない。 Prepare another roller unit as described above, set a distance according to the dimensions of the object to be coated, and install them in parallel. In order to cope with the difference in dimensions of the object to be coated, one side or both roller units are made slidable so that the distance between the rollers can be adjusted. The roller unit can be moved by, for example, a method in which the roller unit is placed on the rail and can be slid on the rail, and after the position adjustment, the rail and the roller unit are fixed with screws, magnets, etc. Absent.
これら2つのローラーユニットは、被塗布物が安定してローラー間を通過し、塗布される範囲に均一に且つ量のバラツキを抑えて塗布するために、被塗布物の進行方向に対して90度より小さくなるよう傾きを設ける。これは、仮にローラー角度が被塗布物に対して垂直であった場合、ローラーに入る瞬間において線で進入することとなり、進入時の負荷が大きくなり、負荷を受けた被塗布物が、負荷を吸収しきれず、上下左右に振動するような動きを伴い、安定して通過することができなくなる。 These two roller units are 90 degrees with respect to the traveling direction of the coating object in order to apply the coating object stably between the rollers and to apply uniformly and with less variation in the amount to be coated. An inclination is provided so as to be smaller. This means that if the roller angle is perpendicular to the object to be coated, it will enter with a line at the moment of entering the roller, the load at the time of entry will increase, and the object to be coated that receives the load will It cannot be absorbed completely and is accompanied by a movement that vibrates vertically and horizontally, making it impossible to pass stably.
この不具合を解消するために、ローラーに角度を設けることで、被塗布物がローラーに入る瞬間において点で進入するようにすることで、進入時の負荷が小さくなり安定して通過することが可能となる。
図2は本発明の構造を示す一例の斜視図。図3は従来構造のローラー角度と本発明の傾斜角を設けた構造の側面図である。
In order to eliminate this problem, by providing an angle to the roller, it is possible to enter the point at the moment when the workpiece enters the roller, so that the load at the time of entry can be reduced and it can pass stably. It becomes.
FIG. 2 is a perspective view of an example showing the structure of the present invention. FIG. 3 is a side view of a structure having a conventional roller angle and a tilt angle according to the present invention.
被塗布物の搬送方法は、被塗布物の上部又は下部を機械的に保持し、コンベア又はスライド機構により、水平に搬送する。被塗布物がローラーを通過するときに、保持位置が変化しないようある程度の保持力で固持する必要があると同時に、搬送位置の精度を確保するための設計精度も必要である。 In the method of transporting the object to be coated, the upper or lower part of the object to be coated is mechanically held and transported horizontally by a conveyor or a slide mechanism. When the object to be coated passes through the roller, it is necessary to hold it with a certain holding force so that the holding position does not change, and at the same time, design accuracy is required to ensure the accuracy of the transport position.
被塗布物の両面又は片面に潤滑剤を塗布する装置の基本構造として、被塗布物の大きさに合わせて利用でき、潤滑剤連続塗布装置として、又は塗布構造部として工業生産が可能であり、潤滑剤の換わりに接着剤塗布装置としても応用可能である。 As the basic structure of the device for applying the lubricant to both sides or one side of the object to be coated, it can be used according to the size of the object to be coated, and can be industrially produced as a lubricant continuous coating device or as a coating structure part. It can be applied as an adhesive application device instead of a lubricant.
1 第1のローラー 21 平面図
2 第2のローラー 22 正面図
3 搬送部 23 右側面図
4 被塗布物 24 左側面図
5 傾斜角 25 潤滑剤塗布位置
6 従来構造のローラー角度側面図 31 ローラー軸心の流路孔
7 本発明の傾斜角を設けた構造の側面図 32 流路孔
8 搬送用チャック 33 潤滑剤挿入口
34 ベアリング
1 First roller 21 Plan view
2 Second roller 22 Front view
3 Conveying unit 23 Right side view
4 Object 24 Left side view
5 Inclination angle 25 Lubricant application position 6 Roller angle side view of conventional structure 31 Flow path hole of roller axis
7 Side view of a structure having an inclination angle according to the present invention 32 Channel hole 8 Chuck for conveyance 33 Lubricant insertion port
34 Bearing
Claims (3)
The lubricant continuous application device according to claim 1, wherein a distance between the roller units is adjustable and a structure capable of fixing the adjusted roller unit is provided.
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JP2008204847A JP4630960B2 (en) | 2008-08-07 | 2008-08-07 | Lubricant continuous application equipment |
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JP2010036162A true JP2010036162A (en) | 2010-02-18 |
JP4630960B2 JP4630960B2 (en) | 2011-02-09 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4836403B1 (en) * | 1969-07-10 | 1973-11-05 | ||
JPS4911337Y1 (en) * | 1968-10-29 | 1974-03-19 | ||
JPS5260835A (en) * | 1975-11-14 | 1977-05-19 | Bridgestone Corp | Dusting machine for flexible belts |
JPS5237984B1 (en) * | 1969-07-28 | 1977-09-26 | ||
JPH0491765U (en) * | 1990-12-25 | 1992-08-10 | ||
JPH09103733A (en) * | 1995-07-31 | 1997-04-22 | Becton Dickinson & Co | Coating method and its device |
JPH11165105A (en) * | 1997-12-05 | 1999-06-22 | Misawa Homes Co Ltd | Coating device |
JP2003033698A (en) * | 2001-07-25 | 2003-02-04 | Dainippon Printing Co Ltd | Apparatus and method of applying liquid |
-
2008
- 2008-08-07 JP JP2008204847A patent/JP4630960B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911337Y1 (en) * | 1968-10-29 | 1974-03-19 | ||
JPS4836403B1 (en) * | 1969-07-10 | 1973-11-05 | ||
JPS5237984B1 (en) * | 1969-07-28 | 1977-09-26 | ||
JPS5260835A (en) * | 1975-11-14 | 1977-05-19 | Bridgestone Corp | Dusting machine for flexible belts |
JPH0491765U (en) * | 1990-12-25 | 1992-08-10 | ||
JPH09103733A (en) * | 1995-07-31 | 1997-04-22 | Becton Dickinson & Co | Coating method and its device |
JPH11165105A (en) * | 1997-12-05 | 1999-06-22 | Misawa Homes Co Ltd | Coating device |
JP2003033698A (en) * | 2001-07-25 | 2003-02-04 | Dainippon Printing Co Ltd | Apparatus and method of applying liquid |
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