JPH0232923Y2 - - Google Patents
Info
- Publication number
- JPH0232923Y2 JPH0232923Y2 JP3359287U JP3359287U JPH0232923Y2 JP H0232923 Y2 JPH0232923 Y2 JP H0232923Y2 JP 3359287 U JP3359287 U JP 3359287U JP 3359287 U JP3359287 U JP 3359287U JP H0232923 Y2 JPH0232923 Y2 JP H0232923Y2
- Authority
- JP
- Japan
- Prior art keywords
- running
- zone
- running belt
- transmission
- rod
- 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
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、回動運動を直線運動に変えて、直
線運動のストロークは勿論、出発点、停止点を自
由に変えることができる調整装置に関するもので
ある。[Detailed description of the invention] [Field of industrial application] This invention relates to an adjustment device that can convert rotary motion into linear motion and freely change not only the stroke of the linear motion but also the starting point and stopping point. It is something.
例えば、塗装ラインにおいてトロリーコンベヤ
により移送される被塗装物を上下方向にスライド
するノズルで塗装する場合、被塗装物の大小やハ
ンガに掛吊された数量等によつてノズルのストロ
ークの距離、速度、出発点、停止点等をその都度
調整して塗料の損失は勿論、塗布の均一化をはか
つている。
For example, when painting workpieces transported by a trolley conveyor on a painting line with a nozzle that slides vertically, the nozzle stroke distance and speed depend on the size of the workpieces, the number of objects hung on a hanger, etc. , the starting point, stopping point, etc. are adjusted each time to prevent loss of paint and to ensure uniform application.
上記の調整方法は、モーターの回転運動を直線
運動に変えるには、モーター自体の回転を正逆さ
せるか、又はモーターの回転を変えずにギヤー等
の噛み合いを電磁等のクラツチで切替えて行なう
ようになつているが、いずれも電気的なリミツト
スイツチやエアのリミツトバルブを必要としてい
る。 In the above adjustment method, in order to change the rotational motion of the motor into linear motion, the rotation of the motor itself must be reversed, or the meshing of gears, etc. can be changed using an electromagnetic clutch without changing the rotation of the motor. However, both require an electric limit switch or an air limit valve.
リミツトスイツチの移動調節に手間がかかると
共に、簡単かつ迅速に調整できない問題があつ
た。
There was a problem in that it took time and effort to adjust the movement of the limit switch, and it was not possible to adjust it easily and quickly.
また、塗装においては、安全面の点で電気的な
リミツトスイツチを使用することができない問題
もあつた。 Additionally, in painting, there was a problem in that electrical limit switches could not be used for safety reasons.
上記の問題点を解決するために、この考案は並
設した無端状の第1走行帯及び第2走行帯と、こ
の第1走行帯を走行させるよう設けたドライブ装
置と、第1走行帯の走行により第2走行帯を往復
走行させるよう上記第1走行帯及び第2走行帯に
両端をそれぞれ回動自在に取付けたロツドと、上
記第2走行帯の走行により入力軸を交互に正転、
逆転駆動するよう設けた変速機と、この変速機の
出力軸により往復走行させる無端状の第3走行帯
とで構成したものである。
In order to solve the above problems, this invention includes a first running belt and a second running belt that are arranged in parallel and an endless shape, a drive device that is installed to drive the first running belt, and a drive device that runs the first running belt. a rod rotatably attached at both ends to the first running zone and the second running zone so as to cause the rod to travel back and forth through the second running zone;
It is composed of a transmission provided to drive in reverse, and an endless third running zone that is driven back and forth by the output shaft of this transmission.
ドライブ装置により第1走行帯を走行させる
と、ロツドの上端連結点が上記第1走行帯の走行
ライン上を移動することになるので、上記のロツ
ドが上昇と降下とを繰り返し、第2走行帯を往復
走行させる。
When the drive device travels in the first traveling zone, the upper end connection point of the rod moves on the traveling line of the first traveling zone, so the rod repeatedly rises and descends, and moves to the second traveling zone. Run back and forth.
その結果、変速機の入力軸を交互に正転、逆転
駆動して出力軸から伝達される第3走行帯が往復
走行する。 As a result, the input shaft of the transmission is alternately driven in forward and reverse directions, and the third traveling zone, which is transmitted from the output shaft, travels back and forth.
又第3走行帯の往復ストロークを調整する場
合、変速機を減速或いは増速する。 Further, when adjusting the reciprocating stroke of the third travel zone, the transmission is decelerated or accelerated.
更に第3走行帯の走行出発点、停止点を調整す
る場合、ロツドの上端連結点を最下死点迄移動さ
せ、次いで第3走行帯を手動操作により走行させ
ながら行なう。 Furthermore, when adjusting the traveling starting point and stopping point of the third traveling zone, the upper end connecting point of the rod is moved to the lowest dead center, and then the third traveling zone is manually operated.
図において1はドライブ装置2により走行させ
る無端状の第1走行帯である。
In the figure, reference numeral 1 denotes an endless first traveling zone that is driven by a drive device 2.
上記のドライブ装置2は、図示の場合モーター
3と、このモーター3の出力軸と第1走行帯1の
ドライブ軸とのスプロケツト4間にかけ渡したチ
エン5とで構成したが、その他の方法でドライブ
するようにしてもよい。 The drive device 2 described above is composed of a motor 3 and a chain 5 extending between the output shaft of the motor 3 and the drive shaft of the first running zone 1 in the case shown in the figure. You may also do so.
6は第1走行帯に並設した無端状の第2走行帯
である。 Reference numeral 6 denotes an endless second running zone that is arranged parallel to the first running zone.
7は第1走行帯1の走行により第2走行帯6を
往復走行させるよう上記第1走行帯1と第2走行
帯6とにピン8を介し両端を回動自在に連結した
ロツドである。 Reference numeral 7 designates a rod rotatably connected at both ends to the first running zone 1 and the second running zone 6 via a pin 8 so that the second running zone 6 travels back and forth as the first running zone 1 travels.
9は第2走行帯6に並設した無端状の第3走行
帯である。 Reference numeral 9 denotes an endless third running zone which is arranged in parallel to the second running zone 6.
上記の第3走行帯9の並行部の片側には、図示
の場合プレート10が取付けられており、またプ
レート10の両側合う下に設けてある回転子11
をフレーム12のガイドレール13により案内さ
せると、一定の線上でプレート10を往復走行さ
せることができる。 In the illustrated case, a plate 10 is attached to one side of the parallel portion of the third running belt 9, and a rotor 11 is provided below both sides of the plate 10.
When the plate 10 is guided by the guide rail 13 of the frame 12, the plate 10 can be reciprocated along a fixed line.
14は第2走行帯6の走行により入力軸15を
交互に正転、逆転駆動し、又出力軸16により第
3走行帯9を走行させる変速機である。 Reference numeral 14 denotes a transmission that alternately drives the input shaft 15 in forward and reverse rotations as the vehicle travels in the second travel zone 6, and causes the output shaft 16 to travel in the third travel zone 9.
上記の変速機14は、図示の場合右側のレバー
14′で高速と低速との二段階に切替え、さらに
左側のレバー14″で二段階の変速が行なうこと
ができるようになつているが、その他の方法で変
速される形式のものを用いてもよい。 In the case shown in the figure, the transmission 14 described above can be switched between high and low speeds using the lever 14' on the right side, and can be shifted between two stages using the lever 14'' on the left side. It is also possible to use a type in which the speed is changed by the following method.
又第1走行帯1、第2走行帯6、第3走行帯9
は、対のスプロケツトと、このスプロケツト間に
かけ渡した無端状のチエンとで構成されている。 Also, the first running zone 1, the second running zone 6, and the third running zone 9
It consists of a pair of sprockets and an endless chain extending between the sprockets.
なお、図示の場合上記の機構を塗装機として用
いるので、プレート10に筒状のガイド部材17
を設けて、このガイド部材17に貫通させたラツ
ク棒18の先端ホルダ21にノズルAを支持さ
せ、上記のノズルAは、ラツク棒18に噛み合つ
ているピニオン20をハンドル19の操作により
回動させてラツク棒18と共に進退スライドさせ
て位置決めができるようになつている。 In the illustrated case, since the above mechanism is used as a coating machine, a cylindrical guide member 17 is attached to the plate 10.
The nozzle A is supported by the tip holder 21 of the rack rod 18 passed through the guide member 17. The positioning can be performed by sliding it forward and backward together with the rack rod 18.
又台座22の上面前端にピン23を介し上記機
構の据え付けフレーム12の下面前端を回動自在
に取付け、そして台座22にピン25を介し揺動
自在に取付けてある雌ネジ26にねじ込んである
雄ネジ27を回動させて、リンク28の伸長或い
は曲収縮により前記フレーム12を前傾姿勢(第
1図鎖線の状態)にすると、被塗装部の上下間を
均一な塗膜となるよう塗装することができる。 The lower front end of the installation frame 12 of the mechanism is rotatably attached to the front end of the upper surface of the pedestal 22 via a pin 23, and a male screw is screwed into a female screw 26 which is swingably attached to the pedestal 22 via a pin 25. When the screw 27 is rotated and the link 28 is extended or contracted, the frame 12 is placed in a forward tilted position (the state shown by the chain line in Figure 1), and the upper and lower parts of the part to be painted are coated with a uniform coating. be able to.
次に調整方法を説明する。 Next, the adjustment method will be explained.
ドライブ装置2の運転により第1走行帯1を走
行させると、降下移動と上昇移動とを交互に繰り
返えすロツド7により第2走行帯6が往復走行を
繰返えす。 When the first traveling zone 1 is driven by the operation of the drive device 2, the second traveling zone 6 repeatedly travels back and forth due to the rod 7 which alternately repeats downward movement and upward movement.
したがつて変速機14の入力軸15を交互に正
転、逆転駆動するので、第3走行帯9が往復走行
を繰返えす。 Therefore, the input shaft 15 of the transmission 14 is driven alternately in forward and reverse directions, so that the third traveling zone 9 repeats reciprocating motion.
上記第3走行帯9の走行長は、変速機14の増
速、減速切替えによつて行なう。 The running length of the third running zone 9 is determined by changing the speed of the transmission 14 between speed increase and deceleration.
又第3走行帯9の走行出発点、停止点を調整す
るには、まずロツド7の上端連結点が第1走行帯
1の下死点に位置して停止するよう上記第1走行
帯1の運転を止める。 In addition, in order to adjust the running starting point and stopping point of the third running zone 9, first, the first running zone 1 is adjusted so that the upper end connecting point of the rod 7 is located at the bottom dead center of the first running zone 1 and stops. Stop driving.
その後に変速機14をニユートラルにして、ハ
ンドル16′により出力軸16を回動させながら
プレート10を所定の位置即ち出発点迄移動させ
る。 Thereafter, the transmission 14 is set to neutral, and the plate 10 is moved to a predetermined position, that is, the starting point, while rotating the output shaft 16 using the handle 16'.
以上のように、この考案に係るストローク調整
装置によれば、変速機の変速により第3走行帯の
走行ストロークを調整することができる。
As described above, according to the stroke adjustment device according to the present invention, the travel stroke of the third travel zone can be adjusted by changing the speed of the transmission.
また、ロツドの上端連結点を第1走行帯の下死
点に位置させてドライブ装置の運転を止め、次い
で変速機をニユートラルにして手動により第3走
行帯を走行させると、上記第3走行帯の出発点、
停止点を自由に変更することができる。 Further, when the upper end connecting point of the rod is located at the bottom dead center of the first running zone to stop the operation of the drive device, and then the transmission is set to neutral and the third running zone is manually driven, the third running zone is starting point,
The stopping point can be changed freely.
第1図はこの考案に係るストローク調整装置の
側面図、第2図は同正面図、第3図は同上の要部
を示す斜視図である。
1……第1走行帯、2……ドライブ装置、6…
…第2走行帯、7……ロツド、9……第3走行
帯、14……変速機。
FIG. 1 is a side view of the stroke adjusting device according to the invention, FIG. 2 is a front view thereof, and FIG. 3 is a perspective view showing the main parts of the same. 1... First running zone, 2... Drive device, 6...
...Second running zone, 7... Rod, 9... Third running zone, 14... Transmission.
Claims (1)
と、この第1走行帯を走行させるよう設けたドラ
イブ装置と、第1走行帯の走行により第2走行帯
を往復走行させるよう上記第1走行帯及び第2走
行帯に両端をそれぞれ回動自在に取付けたロツド
と、上記第2走行帯の走行により入力軸を交互に
正転、逆転駆動するよう設けた変速機と、この変
速機の出力軸により往復走行させる無端状の第3
走行帯とから成るストローク調整装置。 A first running belt and a second running belt arranged in parallel with each other in an endless shape, a drive device provided to run the first running belt, and a drive device provided to make the second running belt travel back and forth as the first running belt runs. A rod rotatably attached at both ends to a first running zone and a second running zone, a transmission provided to drive an input shaft alternately in forward and reverse directions as the rod runs in the second running zone, and this transmission. An endless third motor is driven back and forth by the output shaft of
A stroke adjustment device consisting of a running belt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3359287U JPH0232923Y2 (en) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3359287U JPH0232923Y2 (en) | 1987-03-06 | 1987-03-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63141349U JPS63141349U (en) | 1988-09-19 |
JPH0232923Y2 true JPH0232923Y2 (en) | 1990-09-05 |
Family
ID=30841343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3359287U Expired JPH0232923Y2 (en) | 1987-03-06 | 1987-03-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0232923Y2 (en) |
-
1987
- 1987-03-06 JP JP3359287U patent/JPH0232923Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS63141349U (en) | 1988-09-19 |
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