JPH074562B2 - Reciprocator for painting - Google Patents
Reciprocator for paintingInfo
- Publication number
- JPH074562B2 JPH074562B2 JP18310392A JP18310392A JPH074562B2 JP H074562 B2 JPH074562 B2 JP H074562B2 JP 18310392 A JP18310392 A JP 18310392A JP 18310392 A JP18310392 A JP 18310392A JP H074562 B2 JPH074562 B2 JP H074562B2
- Authority
- JP
- Japan
- Prior art keywords
- guide rail
- elevating body
- chain
- elevating
- spray gun
- 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 - Fee Related
Links
Landscapes
- Spray Control Apparatus (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、特に重量の大きいスプ
レイガンを搭載して駆動するのに用いる縦型の塗装用レ
シプロケータの改良に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a vertical type reciprocator for painting, which is particularly used for mounting and driving a heavy spray gun.
【０００２】[0002]
【従来の技術】従来の塗装用レシプロケータの一例を図
２によつて説明する。互いに平行な一対の縦向きのガイ
ドレールａに昇降体ｂが昇降自由に嵌装されて、その昇
降体ｂにアームｄを介してスプレイガンｃが取り付けら
れており、そのガイドレールａの背面側に、一対の駆動
スプロケツトｅと従動スプロケツトｆとの間に掛け回さ
れて縦向きに循環走行する駆動チエーンｇが配設され
て、その駆動チエーンｇに突設した連結子ｈが、駆動チ
エーンｇの両直線走行部間を横切るように昇降体ｂに形
成された摺動溝ｉに嵌合連結され、駆動チエーンｇの循
環走行により連結子ｈが摺動溝ｉ内で移動しつつ昇降体
ｂがガイドレールａに沿つて昇降して、スプレイガンｃ
が一定のストロークで往復昇降されるようになつてい
る。2. Description of the Related Art An example of a conventional coating reciprocator will be described with reference to FIG. An elevating body b is vertically movably fitted to a pair of vertically extending guide rails a, and a spray gun c is attached to the elevating body b via an arm d. The back side of the guide rail a. Is provided with a drive chain g which is hung between a pair of drive sprocket e and a driven sprocket f and circulates in a vertical direction, and a connector h projecting from the drive chain g is connected to a drive chain g. Are fitted and connected to a sliding groove i formed in the elevating body b so as to traverse between the two straight running parts of the elevating body b while the connector h moves in the sliding groove i by the circulation traveling of the drive chain g. Moves up and down along the guide rail a, and the spray gun c
Is moved up and down with a constant stroke.
【０００３】このようなレシプロケータにおいて、スプ
レイガンｃの重量やそれによるモーメントの負荷が大き
い場合は、スプレイガンｃを取り付ける昇降体ｂを相応
の堅牢な構造にする必要があつて、必然的に昇降体ｂの
重量化を招くこととなる。In such a reciprocator, when the weight of the spray gun c and the load of the resulting moment are large, it is necessary to make the lifting / lowering body b to which the spray gun c is attached have a correspondingly robust structure, which is inevitable. This causes the weight of the lifting body b to be increased.
【０００４】そこで従来、昇降体ｂを上昇させる場合に
必要な駆動部の動力削減を図るため、また、駆動部が故
障したときに昇降体ｂが急激に落下してスプレイガンｃ
が損傷するのを防ぐために、バランスウエイトｗが使用
されていた。Therefore, conventionally, in order to reduce the power of the drive unit required for raising the lifting / lowering body b, and when the driving unit fails, the lifting / lowering body b suddenly drops and the spray gun c.
The balance weight w was used in order to prevent damage to the.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、このよ
うなバランスウエイトｗを用いた構造では、ともに重量
が大である昇降体ｂとウエイトｗとを移動させる必要が
あり、すなわち、運動系の質量が大きいために、駆動部
の動力削減には限界があり、また、昇降体ｂ自身の重量
が軽減されるわけではないから、それを支持するガイド
レールａやベアリングを高強度に製造する必要がある
等、未だ改良の余地が残されていた。However, in such a structure using the balance weight w, it is necessary to move the lifting body b and the weight w, both of which have a large weight, that is, the mass of the motion system is large. Since it is large, there is a limit to the power reduction of the drive unit, and the weight of the lifting body b itself is not reduced. Therefore, it is necessary to manufacture the guide rail a and the bearing for supporting it with high strength. Etc., there is still room for improvement.
【０００６】[0006]
【課題を解決するための手段】本発明の塗装用レシプロ
ケータは、叙上の点に鑑み完成されたものであつて、第
１昇降体を昇降自由に嵌装した縦向きの第１ガイドレー
ルの側方に、縦向きで循環走行される無端状の駆動チエ
ーンを配設して、その駆動チエーンに突設した連結子を
第１昇降体に対して駆動チエーンの両直線走行部間を横
切る方向の移動自由に連結するとともに、第２昇降体を
昇降自由に嵌装した縦向きの第２ガイドレールを第１ガ
イドレールに並設して、その両ガイドレールの間に縦向
きの無端状の連結チエーンを配設し、その連結チエーン
の直線走行部の一方と他方に第１昇降体と第２昇降体と
を夫々連結し、その第２昇降体にスプレイガンを取り付
けた構成とした。The reciprocator for coating of the present invention has been completed in view of the above points, and is a vertically oriented first guide rail in which a first elevating body is fitted in a vertically movable manner. An endless drive chain that circulates vertically is disposed on the side of the drive chain, and a connector projecting from the drive chain crosses the first elevating body between both linear travel portions of the drive chain. The vertical second guide rail in which the second elevating body is fitted freely in the vertical direction is installed in parallel with the first guide rail, and is vertically endless between the two guide rails. The connecting chain is provided, the first elevating body and the second elevating body are connected to one and the other of the straight running portions of the connecting chain, and the spray gun is attached to the second elevating body.
【０００７】[0007]
【作用】駆動チエーンを循環走行させると、連結子を介
してそれと連結された第１昇降体が第１ガイドレールに
沿つて一定のストロークで昇降し、それに伴い、その第
１昇降体を連結した連結チエーンの一方の直線走行部が
昇降駆動されて、他方の直線走行部に連結された第２昇
降体並びにそれに取り付けられたスプレイガンが第２ガ
イドレールに沿つて一定のストロークで昇降される。When the drive chain is circulated, the first elevating body connected to it through the connector moves up and down along the first guide rail with a constant stroke, and accordingly, the first elevating body is connected. One of the linear traveling portions of the connecting chain is driven to move up and down, and the second elevating body connected to the other linear traveling portion and the spray gun attached thereto are moved up and down along the second guide rail with a constant stroke.
【０００８】この間、第１昇降体は、スプレイガンを取
り付けた第２昇降体に対するバランスウエイトとして併
せて機能する。During this time, the first elevating body also functions as a balance weight for the second elevating body to which the spray gun is attached.
【０００９】[0009]
【発明の効果】本発明によれば、第１昇降体がバランス
ウエイトとして機能することによつて、第２昇降体を上
昇させる際の必要動力が削減され、また、駆動部が故障
したときに第２昇降体が急激に落下してスプレイガンが
損傷するのを防ぐことができる。According to the present invention, since the first lifting body functions as a balance weight, the power required to raise the second lifting body is reduced, and when the drive unit fails. It is possible to prevent the spray gun from being damaged by the second lifting body dropping suddenly.
【００１０】その上、第２昇降体は、スプレイガンを支
持するだけでチエーンとの間の移動連結機構は必要とし
ないから、従来のスプレイガンを支持するための堅牢な
構造とチエーンとの間の移動連結機構の両方が必要であ
つた昇降体と比べて、その構造を簡単にして軽量にで
き、一方の第１昇降体も、チエーンとの間の移動連結機
構を必要とするだけでスプレイガンを支持する堅牢な構
造は必要としないから、第２昇降体とバランスする程度
の相応の軽量にすることができ、これにより駆動の際の
運動系の質量の軽減化ができて、駆動部の必要動力を大
幅に削減することができる。In addition, since the second lifting body only supports the spray gun and does not require a moving connection mechanism with the chain, it has a rigid structure for supporting the conventional spray gun and the chain. The structure can be made simpler and lighter than the elevating body which requires both of the moving connecting mechanisms described above, and the first elevating body on the other hand can be sprayed only by requiring the moving connecting mechanism with the chain. Since it does not require a robust structure to support the gun, it can be made light enough to balance with the second lifting body, which can reduce the mass of the motion system during driving, and drive part The required power of can be significantly reduced.
【００１１】また、上記したように、第２昇降体はスプ
レイガンの支持機能が、第１昇降体はチエーンとの移動
連結機構が夫々必要なだけで軽量にできるから、それら
を支持する第１ガイドレールや第２ガイドレールあるい
はベアリングを、特に高強度を有しない簡易なものとす
ることができる効果がある。Further, as described above, since the second elevating body has a function of supporting the spray gun and the first elevating body needs only a moving connection mechanism with the chain, the weight can be reduced, so that the first supporting body supports them. There is an effect that the guide rail, the second guide rail, or the bearing can be made simple without particularly high strength.
【００１２】[0012]
【実施例】以下、本発明の一実施例を図１に基づいて説
明する。符号１は、互いに平行を成す一対の縦向きの第
１ガイドレールであつて、この第１ガイドレール１に第
１昇降体２が昇降自由に嵌装されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIG. Reference numeral 1 denotes a pair of vertically oriented first guide rails which are parallel to each other, and a first elevating body 2 is fitted on the first guide rail 1 so as to be able to move up and down.
【００１３】その第１ガイドレール１の背面側には、一
対の駆動スプロケツト３と従動スプロケツト４との間に
掛け回されて縦向きに循環走行する駆動チエーン５が配
設されており、その駆動チエーン５に突設した連結子６
が、駆動チエーン５の両直線走行部間を横切るように昇
降体２に形成された摺動溝７に嵌合されて連結されてい
る。On the rear side of the first guide rail 1, there is provided a drive chain 5 which is hung between a pair of drive sprocket 3 and a driven sprocket 4 and circulates vertically to run. Connector 6 protruding from the chain 5
Is fitted and connected to a sliding groove 7 formed in the elevating body 2 so as to traverse between both straight running portions of the drive chain 5.
【００１４】第１ガイドレール１の側方には、縦向きの
第２ガイドレール９が並設され、その第２ガイドレール
９に第２昇降体１０が昇降自由に嵌装されている。A vertically oriented second guide rail 9 is arranged side by side on the first guide rail 1, and a second elevating body 10 is fitted on the second guide rail 9 so as to be freely movable up and down.
【００１５】第１ガイドレール１と第２ガイドレール９
の間には、一対の遊動スプロケツト１２の間に縦向きに
掛け回された無端状の連結チエーン１３が配設されてお
り、その連結チエーン１３の一方の直線走行部に、上記
の第１昇降体２が連結具１５により連結され、他方の直
線走行部に、第２昇降体１０が連結具１６により連結さ
れている。First guide rail 1 and second guide rail 9
Between the pair of floating sprockets 12, an endless connecting chain 13 which is vertically wound is arranged, and one of the linear traveling portions of the connecting chain 13 has the above-mentioned first elevating / lowering unit. The body 2 is connected by a connecting tool 15, and the second elevating body 10 is connected by a connecting tool 16 to the other straight running portion.
【００１６】その第２昇降体１０に、アーム１８を介し
てスプレイガン１９が取り付けられている。A spray gun 19 is attached to the second lifting body 10 via an arm 18.
【００１７】本実施例はこのような構造になり、駆動ス
プロケツト３を矢線方向に回転駆動して駆動チエーン５
を循環走行させると、連結子６が摺動溝７内を摺動しつ
つ第１昇降体２が第１ガイドレール１に沿つて一定のス
トロークで昇降し、それに伴い、その第１昇降体２を連
結した連結チエーン１３の一方の直線走行部が昇降駆動
されて、他方の直線走行部に連結された第２昇降体１０
並びにそれに取り付けられたスプレイガン１９が第２ガ
イドレール９に沿つて一定のストロークで昇降される。The present embodiment has such a structure, and the drive chain 3 is rotationally driven in the arrow direction to drive the drive chain 5.
When the connector 6 is circulated, the first elevator 2 moves up and down along the first guide rail 1 with a constant stroke while the connector 6 slides in the sliding groove 7, and the first elevator 2 moves accordingly. One of the linear traveling parts of the connecting chain 13 that connects the
Also, the spray gun 19 attached thereto is moved up and down along the second guide rail 9 with a constant stroke.
【００１８】この間、第１昇降体２は、スプレイガン１
９を取り付けた第２昇降体１０に対するバランスウエイ
トとして併せて機能する。During this time, the first lifting / lowering body 2 is attached to the spray gun 1
It also functions as a balance weight for the second lifting body 10 to which 9 is attached.
【００１９】このように本実施例によれば、第１昇降体
２がバランスウエイトとして機能することによつて、第
２昇降体１０を上昇させる際の必要動力が削減され、ま
た、駆動部が故障したときに第２昇降体１０が急激に落
下してスプレイガン１９が損傷するのが防止される。As described above, according to the present embodiment, since the first lifting body 2 functions as the balance weight, the power required for lifting the second lifting body 10 is reduced, and the drive unit is When the breakdown occurs, the second lifting body 10 is prevented from dropping rapidly and the spray gun 19 is prevented from being damaged.
【００２０】それに加え、第２昇降体１０は、スプレイ
ガン１９を支持するだけで連結チエーン１３との間の摺
動連結機構は必要としないから、その構造を簡単として
軽量にでき、一方の第１昇降体２も、駆動チエーン５と
の間の摺動連結機構を必要とするだけでスプレイガン１
９を支持する堅牢な構造は必要としないから、第２昇降
体１０とバランスする程度の相応の軽量にでき、これに
より駆動の際の運動系の質量の軽減化ができて、駆動部
の必要動力が大幅に削減できる。In addition, since the second lifting / lowering body 10 only supports the spray gun 19 and does not require a sliding connection mechanism with the connection chain 13, its structure can be simplified and made lighter in weight. 1 Elevator 2 also requires a slide coupling mechanism between the drive chain 5 and the spray gun 1
Since a robust structure for supporting 9 is not required, the weight can be appropriately reduced to the extent that it is balanced with the second elevating / lowering body 10. This can reduce the mass of the motion system during driving, and a drive unit is required. Power can be significantly reduced.
【００２１】また、上記したように、第１昇降体２及び
第２昇降体１０は夫々軽量化されるから、それらを支持
する第１ガイドレール１や第２ガイドレール９あるいは
ベアリングを、特に高強度を有しない簡易な構造にでき
る。Further, as described above, since the weights of the first elevating body 2 and the second elevating body 10 are reduced, the first guide rail 1 and the second guide rail 9 or bearings for supporting them are particularly high. A simple structure with no strength can be obtained.
【図１】本発明の一実施例の構成図である。FIG. 1 is a configuration diagram of an embodiment of the present invention.
【図２】従来例の構成図である。FIG. 2 is a configuration diagram of a conventional example.
１：第１ガイドレール ２：第１昇降体 ３：駆動スプ
ロケツト ４：従動スプロケツト ５：駆動チエーン
６：連結子 ７：摺動溝 ９：第２ガイドレール １
０：第２昇降体 １２：遊動スプロケツト １３：連結
チエーン １８：アーム １９：スプレイガン1: First guide rail 2: First lifting body 3: Drive sprocket 4: Driven sprocket 5: Drive chain
6: Connector 7: Sliding groove 9: Second guide rail 1
0: Second lifting body 12: Floating sprocket 13: Connection chain 18: Arm 19: Spray gun
Claims (1)
の第１ガイドレールの側方に、縦向きで循環走行される
無端状の駆動チエーンを配設して、該駆動チエーンに突
設した連結子を前記第１昇降体に対して前記駆動チエー
ンの両直線走行部間を横切る方向の移動自由に連結する
とともに、第２昇降体を昇降自由に嵌装した縦向きの第
２ガイドレールを前記第１ガイドレールに並設して、該
両ガイドレールの間に縦向きの無端状の連結チエーンを
配設し、該連結チエーンの直線走行部の一方と他方に前
記第１昇降体と前記第２昇降体とを夫々連結し、該第２
昇降体にスプレイガンを取り付けたことを特徴とする塗
装用レシプロケータ。1. An endless drive chain, which is vertically circulated and circulated, is disposed on a side of a vertically oriented first guide rail in which a first elevating body is fitted so as to freely move up and down. The projecting connector is connected to the first elevating body so as to be freely movable in a direction traversing between the two straight running portions of the drive chain, and the second elevating body is vertically mounted so that the second elevating body is freely moved up and down. A guide rail is provided in parallel with the first guide rail, and a vertically oriented endless connecting chain is disposed between the guide rails, and the first elevating unit is provided on one side and the other side of the straight running portion of the connecting chain. The body and the second elevating body, respectively,
A painting reciprocator characterized by a spray gun attached to the lifting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18310392A JPH074562B2 (en) | 1992-06-16 | 1992-06-16 | Reciprocator for painting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18310392A JPH074562B2 (en) | 1992-06-16 | 1992-06-16 | Reciprocator for painting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0647322A JPH0647322A (en) | 1994-02-22 |
| JPH074562B2 true JPH074562B2 (en) | 1995-01-25 |
Family
ID=16129828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18310392A Expired - Fee Related JPH074562B2 (en) | 1992-06-16 | 1992-06-16 | Reciprocator for painting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074562B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100889265B1 (en) * | 2007-07-30 | 2009-03-19 | 문승일 | Rack frame spray coating system |
| KR200486576Y1 (en) * | 2017-02-13 | 2018-07-13 | (주)쓰리에이엔지니어링 | Reciprocator for painting |
-
1992
- 1992-06-16 JP JP18310392A patent/JPH074562B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647322A (en) | 1994-02-22 |
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