JPH0124018Y2 - - Google Patents
Info
- Publication number
- JPH0124018Y2 JPH0124018Y2 JP1985082563U JP8256385U JPH0124018Y2 JP H0124018 Y2 JPH0124018 Y2 JP H0124018Y2 JP 1985082563 U JP1985082563 U JP 1985082563U JP 8256385 U JP8256385 U JP 8256385U JP H0124018 Y2 JPH0124018 Y2 JP H0124018Y2
- Authority
- JP
- Japan
- Prior art keywords
- hanger
- liquid
- trolley
- laterally
- automobile body
- 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
- 239000007788 liquid Substances 0.000 claims description 23
- 238000004070 electrodeposition Methods 0.000 claims description 10
- 238000010422 painting Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Description
【考案の詳細な説明】
産業上の利用分野
この考案は、トロリーコンベヤに取付けたハン
ガーに自動車ボデーを載荷して搬送しつつ該ボデ
ーを錆取り、脱脂、水洗、乾燥等の塗装前処理工
程や電着液中での浸漬処理工程を経過する際に、
ボデーの上隅や下面の凹部等にも前処理液や電着
液が良く付着するようにした側方傾動可能なハン
ガーを有するトロリーコンベヤに関する。[Detailed description of the invention] Industrial application field This invention is designed to carry out pre-painting processes such as removing rust, degreasing, rinsing, drying, etc. while transporting an automobile body onto a hanger attached to a trolley conveyor. When going through the immersion treatment process in the liquid,
The present invention relates to a trolley conveyor having a laterally tiltable hanger that allows pretreatment liquid and electrodeposition liquid to adhere well to the upper corners and recesses of the lower surface of the body.
従来の技術
自動車ボデーの塗装前処理、電着塗装に際し、
塗装品質を良好ならしめるためには、自動車ボデ
ーを前処理槽や電着槽内の液中に浸漬した場合
に、処理液や電着液がボデーの内外面に充分良く
付着することと、自動車ボデー搬送用の天井走行
コンベヤの可動部等から落下した異物が液槽内に
入つたり、ボデー表面に付着したりするのを防止
することが必要である。Conventional technology During pre-painting treatment and electrodeposition painting of automobile bodies,
In order to achieve good coating quality, when an automobile body is immersed in a liquid in a pre-treatment tank or an electrodeposition tank, it is necessary to make sure that the treatment liquid and electrodeposition liquid adhere well to the inside and outside surfaces of the car body. It is necessary to prevent foreign matter that has fallen from the movable parts of the overhead conveyor for conveying the body from entering the liquid tank or adhering to the surface of the body.
ボデーを液中に浸漬すると、ボデー天井裏やボ
デー下面の凹部に滞溜する空気が液の付着を妨げ
るので、従来はボデーを液槽内で前後方向に傾動
させて滞溜空気をボデー外に放出したり滞溜位置
を変えていたのである。しかし、ボデーを前後傾
動させると、上方傾動時にはボデーが液面上に出
がちであり、下方傾動時にはコンベヤレールが液
内に浸入するおそれがあつて、液槽通過中にボデ
ーを充分長く傾斜保持することが困難であつた。
更に、ボデーを液槽内で前後傾動させることは、
コンベヤの駆動チエーンが上下に屈曲することに
なつて無理な荷重がかかる不利がある。 When the body is immersed in liquid, the air that accumulates in the ceiling of the body or in the recesses on the underside of the body prevents the liquid from adhering to the body. They were releasing it and changing the location of its accumulation. However, when tilting the body back and forth, the body tends to come out above the liquid surface when tilting upward, and there is a risk that the conveyor rail may enter the liquid when tilting downward, so the body is held tilted long enough while passing through the liquid tank. It was difficult to do so.
Furthermore, tilting the body back and forth within the liquid tank
This has the disadvantage that the drive chain of the conveyor is bent up and down, resulting in an unreasonable load.
また、コンベヤレールに勾配を設けないで被塗
装物を前後傾動させるハンガー装置もあるが、被
塗装物を１点吊りする構造であるため、ボデーの
如き長尺物に適用するには無理があるばかりでな
く、塗装以外の加工工程では傾動しないようハン
ガーガイドを設ける必要があつて不経済である。 There is also a hanger device that tilts the object to be coated back and forth without creating a slope on the conveyor rail, but because it has a structure in which the object to be coated is suspended from one point, it is difficult to apply it to long objects such as bodies. In addition, it is necessary to provide a hanger guide to prevent tilting during processing steps other than painting, which is uneconomical.
異物落下の問題はＣ形ハンガーの使用により解
決し得る。 The problem of falling foreign objects can be solved by using a C-shaped hanger.
考案が解決しようとする問題点
本案の目的は、従来の前後傾動ハンガー装置に
おける上記の困難や不経済な点を改善した側方傾
動自在なハンガーを有するトロリーコンベヤを提
案するにある。Problems to be Solved by the Invention The purpose of the present invention is to propose a trolley conveyor having a hanger that can be tilted laterally, which improves the above-mentioned difficulties and uneconomical points in the conventional tilting hanger device.
問題点を解決するための手段
本案は、トロリーに取付けたハンガー上に載荷
した自動車ボデーを塗装前処理・電着槽の液中に
浸漬しながら搬送する装置において、トロリーに
一側が開放した下部水平部分上に自動車ボデーを
載荷するハンガーを側方傾動自由に吊持し、該ハ
ンガーの一側に設けたカムローラと、カムローラ
と係合して前記液中に浸漬した自動車ボデーと共
にハンガーを側方傾動させる固定ガイドロツドと
を設けたことを特徴とする。Means to Solve the Problem This proposal is a device for transporting automobile bodies loaded on hangers attached to a trolley while being immersed in the liquid of a painting pretreatment/electrodeposition bath. A hanger on which an automobile body is loaded is suspended so that it can tilt laterally, and a cam roller provided on one side of the hanger engages with the cam roller to tilt the hanger laterally together with the automobile body immersed in the liquid. The invention is characterized in that it is provided with a fixed guide rod that allows the
作 用
ハンガーが自動車ボデーを載荷して塗装前処理
液や電着液中を移動するとき、ガイドロツドの高
さを変えてカムローラに上下動を与えてやると、
ハンガーが側方傾動してボデー天井やボデー下面
の凹部に溜つた空気が外部に放出されたり左右に
移動して前記液の付着を良好ならしめる。Function: When the hanger is loaded with an automobile body and moves through the pre-painting treatment solution or electrodeposition solution, changing the height of the guide rod to give the cam roller vertical movement will cause
When the hanger tilts laterally, the air accumulated in the recesses on the ceiling of the body or the lower surface of the body is released to the outside or moves from side to side to improve the adhesion of the liquid.
実施例
第１図、第２図において、トロリーレール１を
走行する４個のトロリー２は連結杆３，４により
屈曲自由に連結され、パワーレール５を走行する
駆動チエーン６に設けたプツシヤに先頭トロリー
２ａが係合して一体移動する。連結杆４の前後に
一側方に開口するコ字形連結部材７を固定し、そ
の下部に連結部材７と反対の一側が開放したハン
ガー８を前後のピン９にて側方傾動自由に枢着す
る。ハンガー８は前後のハンガー杆１０を縦バー
１１，１２，１３にて固着してなり、ハンガー杆
１０の下部水平部分１４上に自動車ボデーＭを載
荷して搬送する。Embodiment In FIGS. 1 and 2, four trolleys 2 running on a trolley rail 1 are connected freely by connecting rods 3 and 4, and the leading end is attached to a pusher provided on a drive chain 6 running on a power rail 5. The trolley 2a is engaged and moved together. A U-shaped connecting member 7 that opens on one side is fixed at the front and rear of the connecting rod 4, and a hanger 8 that is open on one side opposite to the connecting member 7 is pivoted to the lower part of the connecting rod 4 using front and rear pins 9 so that it can tilt freely laterally. do. The hanger 8 is formed by fixing front and rear hanger rods 10 with vertical bars 11, 12, 13, and carries the automobile body M loaded on the lower horizontal portion 14 of the hanger rod 10.
縦バー１１の中央に側方に突出する水平軸１５
を固着し、これにカムローラ１６を軸支する。連
結部材７の一側にはハンガー８の側方傾動時に連
結部材７やその上方のトロリー２等に横振れを生
じさせぬよう案内レール１７と接する垂直軸ガイ
ドローラ１８を取付ける。 A horizontal shaft 15 that projects laterally at the center of the vertical bar 11
, and the cam roller 16 is pivotally supported thereon. A vertical shaft guide roller 18 is attached to one side of the connecting member 7 so as to prevent the connecting member 7, the trolley 2, etc. above it from shaking laterally when the hanger 8 tilts laterally.
カムローラ１６は移動中ガイドロツド１９の下
面に接してボデーＭを水平に維持し、塗装前処理
槽や電着槽の上方においてトロリーレール１が低
くなると、ボデーＭは前記槽の液中に浸漬して移
動し、所定の処理が行われる。この場合、ガイド
ロツド１９を更に低くしてハンガー８を傾動させ
ることにより、ボデーＭの天井隅やボデー下面の
凹部等に残る空気を外部に放出させたり左右に移
動させて前記液をよく付着させる。前記傾動に際
し、カムローラ１６がガイドロツド１９にて真下
に押下されるよう、カムローラ１６の周面を、ガ
イドロツド１９の下面が平面ならば凸円弧状と
し、円筒面ならば凹円弧状（第２ａ図）として、
両者の接触面が常に水平となるように構成する。
これによりハンガー８は側方傾動時にガイドロツ
ド１９から水平分力を受けることがなく、ハンガ
ー８の吊持構造部分に前記水平分力による摩耗や
きしみ等を生ずることがない。 The cam roller 16 contacts the lower surface of the guide rod 19 during movement to maintain the body M horizontally, and when the trolley rail 1 is lowered above the coating pretreatment tank or the electrodeposition tank, the body M is immersed in the liquid in the tank. The robot moves and predetermined processing is performed. In this case, by further lowering the guide rod 19 and tilting the hanger 8, the air remaining in the ceiling corner of the body M, the recessed part on the lower surface of the body, etc. is discharged to the outside or moved from side to side, and the liquid is adhered well. In order for the cam roller 16 to be pushed straight down by the guide rod 19 during the tilting, the circumferential surface of the cam roller 16 is shaped like a convex arc if the lower surface of the guide rod 19 is flat, and shaped like a concave arc if it is cylindrical (Figure 2a). As,
Construct so that the contact surfaces between the two are always horizontal.
As a result, the hanger 8 is not subjected to a horizontal component force from the guide rod 19 when it is tilted laterally, and the suspension structure of the hanger 8 is prevented from being abraded or creaking due to the horizontal component force.
連結部材７及びハンガー８上の搬送物通路上方
には必要個所において落下異物の受板２０，２１
を挿入して固定する。 Above the conveyance path on the connecting member 7 and the hanger 8, there are receiving plates 20, 21 for falling foreign matter at necessary locations.
Insert and secure.
考案の効果
本案は上記の構成を有し、搬送中の自動車ボデ
ーを塗装前処理槽や電着槽の液中に浸漬して塗装
前処理や電着を行う場合に、自動車ボデーの各部
の滞溜空気による液の付着不良を解消するため、
液中でハンガーを側方傾動させるように構成した
ので、前記液中に自動車ボデーを傾斜状態で充分
長く移動させることが容易となり、またハンガー
の前後部を吊持するから自動車ボデーの姿勢が安
定し、塗装以外の加工工程にも経済的に使用しう
る効果がある。Effects of the invention This invention has the above-mentioned configuration, and when the car body being transported is immersed in the liquid of the paint pretreatment tank or electrodeposition tank to perform painting pretreatment or electrodeposition, it is possible to prevent stagnation in each part of the car body. In order to eliminate poor adhesion of liquid due to accumulated air,
Since the hanger is configured to tilt laterally in the liquid, it is easy to move the car body in the liquid in an inclined state for a sufficient length of time, and since the front and rear parts of the hanger are suspended, the posture of the car body is stable. However, it has the effect of being able to be used economically in processing processes other than painting.
第１図は本案の一実施例の立面図、第２図は同
じく側面図、第２ａ図は第２図のカムローラ部分
の拡大側面図である。
２……トロリー、８……ハンガー、１４……下
部水平部分、１６……カムローラ、１９……固定
ガイドロツド。
FIG. 1 is an elevational view of one embodiment of the present invention, FIG. 2 is a side view of the same, and FIG. 2a is an enlarged side view of the cam roller portion of FIG. 2. 2... Trolley, 8... Hanger, 14... Lower horizontal portion, 16... Cam roller, 19... Fixed guide rod.
Claims (1)
車ボデーを塗装前処理・電着槽の液中に浸漬しな
がら搬送するトロリーコンベヤにおいて、トロリ
ーに一側が開放した下部水平部分上に自動車ボデ
ーを載荷するハンガーを側方傾動自由に吊持し、
該ハンガーの一側に設けたカムローラと係合して
前記液中に浸漬した自動車ボデーと共にハンガー
を側方傾動させる固定ガイドロツドとを設けたこ
とを特徴とする側方傾動可能なハンガーを有する
トロリーコンベヤ。 In a trolley conveyor that conveys an automobile body loaded on a hanger attached to a trolley while being immersed in the solution of a painting pretreatment/electrodeposition tank, the hanger on which the automobile body is loaded is placed on the lower horizontal part of the trolley with one side open. Suspended with free lateral tilting.
A trolley conveyor having a laterally tiltable hanger, characterized in that it is provided with a fixed guide rod that engages with a cam roller provided on one side of the hanger to tilt the hanger laterally together with the automobile body immersed in the liquid. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985082563U JPH0124018Y2 (en) | 1985-06-03 | 1985-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985082563U JPH0124018Y2 (en) | 1985-06-03 | 1985-06-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61200825U JPS61200825U (en) | 1986-12-16 |
| JPH0124018Y2 true JPH0124018Y2 (en) | 1989-07-21 |
Family
ID=30630392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985082563U Expired JPH0124018Y2 (en) | 1985-06-03 | 1985-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0124018Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0684205B2 (en) * | 1987-11-20 | 1994-10-26 | 株式会社椿本チエイン | Suspended transport device with L-shaped hanger |
| JPH0813639B2 (en) * | 1988-07-26 | 1996-02-14 | 本田技研工業株式会社 | Hanging transport device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56119797A (en) * | 1980-02-27 | 1981-09-19 | Nissan Motor Co Ltd | Immersion method for object to be treated |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826214Y2 (en) * | 1980-04-15 | 1983-06-06 | 株式会社椿本チエイン | Tilting hanger device for overhead conveyor |
-
1985
- 1985-06-03 JP JP1985082563U patent/JPH0124018Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56119797A (en) * | 1980-02-27 | 1981-09-19 | Nissan Motor Co Ltd | Immersion method for object to be treated |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61200825U (en) | 1986-12-16 |
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