JPH04161266A - Painting apparatus - Google Patents
Painting apparatusInfo
- Publication number
- JPH04161266A JPH04161266A JP28954390A JP28954390A JPH04161266A JP H04161266 A JPH04161266 A JP H04161266A JP 28954390 A JP28954390 A JP 28954390A JP 28954390 A JP28954390 A JP 28954390A JP H04161266 A JPH04161266 A JP H04161266A
- Authority
- JP
- Japan
- Prior art keywords
- conveyor
- painted
- carry
- coated
- feed
- 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.)
- Granted
Links
- 238000010422 painting Methods 0.000 title description 5
- 239000003973 paint Substances 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims description 26
- 238000000576 coating method Methods 0.000 claims description 26
- 125000006850 spacer group Chemical group 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007591 painting process Methods 0.000 description 2
- 241000237502 Ostreidae Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は被塗装物を搬送しながらフローコータで塗装す
る塗装装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a coating apparatus that coats an object to be coated with a flow coater while conveying the object.
［従来の技術］
従来の塗装装置は第６図、第７図に示すように搬入側コ
ンベア１′と搬出側コンベア２′との間にグリッド状の
うま３を配置し、うま３の上にフローコータ用ヘッド４
を配置し、うま３の下に樋５を配置しである。かかる従
来例の搬入側コンベア１′及び搬出側コンベア２′は幅
の広い平ベルト６が回転する普通のベルトコンベアであ
って、うま３の両端部と搬入側コンベア１′や搬出側コ
ンベア２′の端部との間に隙間Ｓがおいている。[Prior Art] As shown in FIGS. 6 and 7, a conventional coating device has a grid-like carriage 3 disposed between an inlet conveyor 1' and an outlet conveyor 2', and a grid-shaped carriage 3 is placed on top of the carriage 3. Flow coater head 4
The gutter 5 is placed under the horse 3. The carry-in conveyor 1' and the carry-out conveyor 2' of the conventional example are ordinary belt conveyors in which a wide flat belt 6 rotates, and both ends of the horse 3 and the carry-in side conveyor 1' and the carry-out side conveyor 2' There is a gap S between the ends of the
しかして搬入側コンベア１′にて搬送されてくる被塗装
物７がうま３上を通過するときフローコータ用へラド４
から流下する塗料８が塗装され、搬出側コンベア２′で
搬出される。However, when the workpiece 7 being conveyed by the conveyor 1' on the inlet side passes over the horse 3, the flow coater rad 4
The coating material 8 flowing down is coated and carried out by the carrying-out conveyor 2'.
［発明が解決しようとする課題］
かかる塗装装置で塗装するとき、被塗装物１に反りがな
いときは第８図に示すように塗装される。[Problems to be Solved by the Invention] When coating with such a coating apparatus, if the object 1 to be coated is not warped, the coating will be as shown in FIG. 8.
つまり被塗装物７が第８図＜ａ）に示すように搬入側コ
ンベア１′にて６０〜１１０ｍ／ｍｉｎ程度の速度で送
られると、うま３上を通過するとき第８図（ｂ） （Ｃ
）に示すように塗料８が被塗装物７に塗装される。被塗
装物７に反りがない場合は被塗装物７が搬入側コンベア
１′及び搬出側コンベア２′に接触して一定の速度で送
られると共にフローコータ用ヘッド４との間の高さも一
定で第８図（ｄ）に示すように均一に塗装される。とこ
ろが、被塗装物７が十の反りのとき第９図（ａ） （ｂ
） （ｃ）に示すように塗装されるが、被塗装物７の先
端が上がっているため２０−コータ用ヘッド４との間の
高さが変わり、第９図（Ｃ）のように塗料８のカーテン
の欠如ができて塗装面に凹条９による横筋ができ −。In other words, when the object 7 to be coated is fed at a speed of about 60 to 110 m/min on the inlet conveyor 1' as shown in Fig. 8(a), when it passes over the horse 3, as shown in Fig. 8(b) C
), the paint 8 is applied to the object 7 to be painted. If the object to be coated 7 is not warped, the object to be coated 7 contacts the conveyor 1' on the inlet side and the conveyor 2' on the outlet side and is sent at a constant speed, and the height between it and the flow coater head 4 is also constant. The coating is uniformly applied as shown in FIG. 8(d). However, when the object 7 to be coated has a ten-fold warp, Fig. 9(a) (b
) The coating is applied as shown in FIG. 9(c), but since the tip of the object to be coated 7 is raised, the height between 20 and the coater head 4 changes, and the paint 8 is coated as shown in FIG. 9(C). There is a lack of curtains and horizontal lines due to grooves 9 are formed on the painted surface.
るという問題がある。またう、ｔ３上を通過するとき、
被塗装物７が搬入側コンベア１′及び搬出側コンベア２
′に確実に接触しないことが起こって搬送の衝撃を受け
て塗装が安定しないという問題がある。また被塗装物７
が−の反りのときは第１０図（ａ）（ｂ）（ｃ）（ｄ）
（ｅ）け）に示すように被塗装物７の端部が隙間Ｓに落
ち込み、このとき搬送のとき衝撃を受けて塗料８のカー
テンの欠如により塗装面に凹条９ができて横筋ができる
という問題がある。There is a problem that When passing over t3 again,
The object to be coated 7 is transferred to the carry-in conveyor 1' and the carry-out conveyor 2.
There is a problem in that the coating is not stable due to the shock of transportation because the coating does not come into contact with the coating reliably. Also, the object to be painted 7
Figure 10 (a) (b) (c) (d) when is a - warp.
As shown in (e) and (e), the end of the object to be painted 7 falls into the gap S, and at this time, due to the impact during transportation, the lack of curtains of the paint 8 creates grooves 9 on the painted surface, resulting in horizontal streaks. There is a problem.
本発明は叙述の点に鑑みてなされたものであって、本発
明の目的とするところは被塗装物が反っていても被塗装
物を一定速度で送ることができると共に被塗装物の塗料
が流下する部分を水平にして搬送できて反りによる影響
を受けないように均一な塗膜が得られるように塗装でき
る塗装装置を提供するにある。The present invention has been made in view of the above points, and the object of the present invention is to be able to feed the object to be coated at a constant speed even if the object is warped, and to keep the paint on the object to be coated. To provide a coating device which can be conveyed with a falling part horizontally and can coat so as to obtain a uniform coating film without being affected by warping.
［課題を解決するための手段］
上記目的を達成するため本発明塗装装置は、搬入側コン
ベア１と搬出側コンベア２との間にグリッド状のうま３
を配置し、うｉ３の上方にフローコータ用ヘッド４を配
置し、搬入側コンヘア１から搬出側コンベア２に被塗装
物７を搬送してうま３上でフローコータ用ヘッド４がら
流下する塗料８を塗装する塗装装置において、搬入側コ
ンベア］及び搬出側コンベア２を複数条の細幅帯状ベル
ト１１を並列に設けたコンベアで形成し、グリッド状の
うま３の両端部を細幅帯状ベルト１１間に入れ、搬入側
コンベア１及び搬出側コンベア２のうま３側の端部より
被塗装物７の長さの約１／２離れた位置で各細幅帯状ベ
ルト１１の高さを被塗装物７の平均反り高さＨ分上に上
げたことを特徴する。[Means for Solving the Problems] In order to achieve the above object, the coating apparatus of the present invention has a grid-shaped plate 3 between the carry-in side conveyor 1 and the carry-out side conveyor 2.
The flow coater head 4 is arranged above the conveyor belt 3, and the object 7 to be coated is conveyed from the conveyor belt 1 on the carry-in side to the conveyor belt 2 on the discharge side. In a coating device for painting, the carry-in side conveyor and the carry-out side conveyor 2 are formed by conveyors having a plurality of narrow belt-like belts 11 arranged in parallel, and both ends of the grid-shaped horse 3 are connected between the narrow belt-like belts 11. The height of each narrow belt-like belt 11 is set at a position approximately 1/2 the length of the object 7 from the end of the conveyor 1 on the inlet side and the end on the side 3 of the conveyor 2 on the output side. The average warpage height is increased by H.
［作用］
搬入側コンベア１や搬出側コンベア２とうま３との間に
隙間ができないことにより一の反りの被塗装物７を搬送
するときも被塗装物７の端部が落ち込んで引っ掛かる部
分がなく、被塗装物７が一定速度でスムーズに送られて
安定した塗装ができて塗膜が均一になる。搬入側コンベ
ア１及び搬出側コンベア２の各細幅帯状ベルト１１に被
塗装物７の平均反りの高さ分高い部分を設けたことによ
り、十の反りの被塗装物７でも被塗装物７の塗料が流下
する部分を略水平にして塗装できると共に搬入側コンベ
ア１または搬出側コンベア２を確実に被塗装物７に対し
て接触させて送ることができて塗膜が均一になるように
塗装される。[Function] Since there is no gap between the conveyor 1 on the carry-in side or the conveyor 2 on the carry-out side and the horse 3, even when conveying the object 7 to be coated which is warped, the edge of the object 7 to be coated falls down and the part that gets caught is prevented. Therefore, the object 7 to be coated is smoothly fed at a constant speed, and stable coating is possible, resulting in a uniform coating film. By providing each of the narrow strip belts 11 of the carry-in side conveyor 1 and the carry-out side conveyor 2 with a portion that is higher than the height of the average warpage of the objects 7 to be coated, even when the objects 7 to be coated have 10 degrees of warpage, the height of the objects 7 to be coated can be maintained. It is possible to paint the part where the paint flows down approximately horizontally, and also to ensure that the carry-in conveyor 1 or the carry-out conveyor 2 is in contact with the object 7 to be coated, so that the paint film can be painted evenly. Ru.
［実施例］
搬入側コンベアｌ、グリッド状のうま３及び搬出側コン
ベア２が搬送方向に順に設けである。うま３の上方には
フローコータ用ヘッド４を設けてあり、フローコータ用
ヘッド４から塗ｆ１８をカーテン状に流下させて塗装で
きるようになっている。[Example] A carry-in side conveyor 1, a grid-shaped horse 3, and a carry-out side conveyor 2 are provided in order in the conveyance direction. A flow coater head 4 is provided above the horse 3, and the coating f18 can be applied by flowing down from the flow coater head 4 in a curtain shape.
うま３の下方には樋５を設けてあり、余剰の塗料８を回
収するようになっている。搬入側コンベア１及び搬出側
コンベア２は■ベルトのような細幅帯状ベルト１１を複
数条並列に並べて形成されており、グリ・ンド状のうま
３の両端部を各細幅帯状ベルト１１間に挿入させて重複
させである。被塗装物７の長さをｌとしたとき搬入側コ
ンベア１及び搬出側コンベア２はフローコータ用ヘッド
４側の端部から約１／２の位置で細幅帯状ベルト１１の
高さを高くしである。この高さを高くするためにはテフ
ロンのようなもので形成せるスペーサ１２を挿入してあ
り、スペーサ１２にて被塗装物７の平均反りの高さＨだ
け高さを高くしている。しかして搬入側コンベア１から
６０〜１２０ｍ／ｍ１ｎの速度で被塗装物７を搬送する
と、被塗装物７がうま３の上を通過するときフローコー
タ用ヘッド４からカーテン状に流下する塗料８が被塗装
物７に塗装され、塗装された被塗装物７が搬出側コンベ
ア２で搬出される。第４図（ｂ）のような−の反りの被
塗装物７を搬送して塗装するときには搬入側コンベア１
や搬出側コンベア２の端部とうま３の端部が重複してい
てｌｌ！間がないので被塗装物７を搬送するとき端部が
落ち込んで引っ掛かって衝撃を受ける部分がなく、被塗
装物７が一定速度でスムーズに送られて塗料８のカーテ
ンの欠如がなく、被塗装！Ｉ＋！１７の全面に均一に塗
装を施すがことができる。また第４図（ａ＞に示すよう
な＋の反りの被塗装物７に塗装を施すときは搬入側コン
ベア１及び搬出側コンベア２のフローコータ用ヘッド４
側の端部とスペーサ１２との閏の細幅帯状ベルト１１の
傾斜にて第５図に示すように被塗装物７のうま３上を通
過する部分が水平になるように送られ、しかも被塗装物
７が搬入側コンベア１または搬出側コンベア２に確実に
接触して送られ、フローコータ用ヘッド４と被塗装物７
との間の高さが一定にされると共に一定速度でスムーズ
に送られ、塗料８のカーテンの欠如がなく、塗膜を一定
に塗装できる。A gutter 5 is provided below the horse 3 to collect excess paint 8. The carry-in side conveyor 1 and the carry-out side conveyor 2 are formed by arranging a plurality of narrow belt-like belts 11 in parallel. Insert and duplicate. When the length of the object to be coated 7 is l, the height of the narrow belt-shaped belt 11 is raised at a position of approximately 1/2 from the end of the carry-in side conveyor 1 and the carry-out side conveyor 2 on the side of the flow coater head 4. It is. In order to increase this height, a spacer 12 made of a material such as Teflon is inserted, and the spacer 12 increases the height by the average warp height H of the object 7 to be coated. However, when the object to be coated 7 is conveyed from the conveyor 1 on the inlet side at a speed of 60 to 120 m/m1n, when the object to be coated 7 passes over the horse 3, the paint 8 flows down from the flow coater head 4 in a curtain shape. The object 7 to be coated is coated, and the coated object 7 is carried out by a conveyor 2 on the carry-out side. When conveying and painting a workpiece 7 with a negative curve as shown in FIG. 4(b), the conveyor 1 on the carry-in side
Also, the end of the conveyor 2 on the unloading side and the end of the horse 3 overlap! Since there is no time difference, when the object 7 to be coated is transported, there is no part where the end part falls down and gets caught and receives impact, and the object 7 to be coated is sent smoothly at a constant speed, so there is no lack of curtain of paint 8, and the object 7 to be coated is transported smoothly. ! I+! It is possible to apply coating uniformly to the entire surface of 17. In addition, when coating a workpiece 7 with a + warp as shown in FIG.
As shown in FIG. 5, the narrow belt-like belt 11 between the side end and the spacer 12 is fed so that the part of the object 7 passing over the wall 3 is horizontal, and the object 7 is fed horizontally. The object to be coated 7 is sent in secure contact with the carry-in conveyor 1 or the carry-out conveyor 2, and the flow coater head 4 and the object to be coated 7
The height between the paint 8 and the paint 8 is kept constant, and the paint 8 is fed smoothly at a constant speed, so that there is no lack of a curtain of the paint 8, and the paint film can be uniformly coated.
［発明の効果］
本発明は叙述の如く搬入側コンベア及び搬出側コンベア
を複数粂の細幅帯状ベルトを並列に設けたコンベアで形
成し、グリッド状のうまの両端部を細幅帯状ベルト間に
入れているので、搬入側コンベア及び搬出側コンベアど
うよとの間に従来のように隙間ができることなく、−の
反りの被塗装物を搬送して塗装するときも被塗装物の端
部が落ち込んで引っ掛かる部分がなくて被塗装物が一定
速度でスムーズに搬送されて被塗装物に均一に塗膜が塗
装されるものであり、しかも搬入側コンベア及び搬出側
コンベアのうま側の端部より被塗装物の長さの約１／２
Ｍれた位置で各細幅帯状ヘルドの高さを被塗装物の平均
反り高さ分上に上けているので、この細幅帯状ベルトを
上げたことによるり斜にて十の反りの被塗装物でもうま
上を通過する部分が略水平になるように搬送されると共
に被塗装物に搬入側コンベアや搬出側コンベアが確実に
接触して搬送され、フローコル夕用ヘッドとの間の高さ
を一定に保って一定速度で安定よく搬送して塗膜が均一
になるように塗装されるものである。[Effects of the Invention] As described above, the present invention includes a conveyor on the carry-in side and a conveyor on the discharge side as conveyors in which a plurality of narrow strip-shaped belts of a plurality of oysters are provided in parallel, and both ends of the grid-shaped horse are connected between the narrow strip-shaped belts. Because of this, there is no gap between the conveyor on the inlet side and the conveyor on the output side than in the conventional case, and the edge of the object to be coated does not drop even when conveying and painting a curved object. The object to be coated is conveyed smoothly at a constant speed without any caught parts, and the coating is coated uniformly on the object to be coated.Moreover, the object to be coated is coated from the upper end of the carry-in conveyor and the carry-out conveyor. Approximately 1/2 of the length of the object
Since the height of each narrow belt-shaped heddle is raised above the average warpage height of the object to be coated at the M position, the height of each narrow belt-shaped heddle is increased by the average warpage height of the object to be coated, so that the warpage of 10 degrees is reduced by raising this narrow belt-shaped belt. The object to be coated is conveyed so that the part that passes over it is approximately horizontal, and the conveyor on the inlet side and the conveyor on the outlet side are conveyed in secure contact with the object to be coated, and the height between it and the flow col head is maintained. The coating is carried out stably at a constant speed while keeping the coating constant to ensure a uniform coating.
第１図は本発明の一実施例の正面図、第２図は同上の平
面図、第３図は同上のうまの斜視図、第４図（ａＨｂ）
は同上の被塗装物の正面図、第５図は同上の動作を説明
する概略正面図、第６図は従来例の正面図、第７図は従
来例の平面図、第８図（ａ）＜ｂＨｃ）（ｄ）は従来の
被塗装物に反りのない場合の塗装を説明する説明図、第
９図（ａ） （ｂ） （ｃ） （ｄ）は従来の被塗装物
に十の反りがある場合の塗装を説明する説明図、第１０
図（ａＨｂＨｃ）（ｄＨｅ）（ｆ）は従来の被塗装物に
−の反りがある場合の動作を説明する説明図であって、
１は搬入側コンベア、２は搬出側コンベア、３はうま、
４はフローコータヘッド、８は塗料、１１は細幅帯状ベ
ルトである。
第５＝
第６図
第７図
第１０図
（ｂ）
（Ｃ）
第１０ｇｌ
（ｄ）
（ｅ）
（ｆ）Fig. 1 is a front view of an embodiment of the present invention, Fig. 2 is a plan view of the same as above, Fig. 3 is a perspective view of the same as above, Fig. 4 (aHb)
is a front view of the object to be coated as above, FIG. 5 is a schematic front view for explaining the operation of the same as above, FIG. 6 is a front view of the conventional example, FIG. 7 is a plan view of the conventional example, and FIG. 8 (a) <bHc) (d) is an explanatory diagram explaining the conventional painting process when there is no warpage on the object to be painted, and Figure 9 (a) (b) (c) (d) is an explanatory diagram showing the conventional painting process when there is no warpage on the object to be painted. Explanatory diagram illustrating painting when there is
FIG.
1 is the carry-in side conveyor, 2 is the carry-out side conveyor, 3 is Uma,
4 is a flow coater head, 8 is a paint, and 11 is a narrow belt. 5th = Figure 6 Figure 7 Figure 10 (b) (C) 10th gl (d) (e) (f)
Claims (1)
ド状のうまを配置し、うまの上方にフローコータ用ヘッ
ドを配置し、搬入側コンベアから搬出側コンベアに被塗
装物を搬送してうま上でフローコータ用ヘッドから流下
する塗料を塗装する塗装装置において、搬入側コンベア
及び搬出側コンベアを複数条の細幅帯状ベルトを並列に
設けたコンベアで形成し、グリッド状のうまの両端部を
細幅帯状ベルト間に入れ、搬入側コンベア及び搬出側コ
ンベアのうま側の端部より被塗装物の長さの約１／２離
れた位置で各細幅帯状ベルトの高さを被塗装物の平均反
り高さ分上に上げて成ることを特徴する塗装装置。[1] A grid-shaped carriage is placed between the carry-in conveyor and the carry-out conveyor, a flow coater head is placed above the carriage, and the object to be coated is conveyed from the carry-in conveyor to the carry-out conveyor. In the coating device that applies the paint flowing down from the flow coater head, the conveyor on the inlet side and the conveyor on the output side are formed by a conveyor with multiple narrow strip belts installed in parallel, and both ends of the grid-shaped horse are formed. The height of each narrow belt is set between the narrow belts, and the height of each narrow belt is set at a position approximately 1/2 the length of the workpiece from the upper end of the carry-in conveyor and the carry-out conveyor. A coating device characterized by being raised by an amount equal to the average warpage height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28954390A JP2761093B2 (en) | 1990-10-26 | 1990-10-26 | Painting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28954390A JP2761093B2 (en) | 1990-10-26 | 1990-10-26 | Painting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04161266A true JPH04161266A (en) | 1992-06-04 |
| JP2761093B2 JP2761093B2 (en) | 1998-06-04 |
Family
ID=17744608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28954390A Expired - Fee Related JP2761093B2 (en) | 1990-10-26 | 1990-10-26 | Painting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2761093B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015208725A (en) * | 2014-04-28 | 2015-11-24 | アネスト岩田株式会社 | Coating device |
-
1990
- 1990-10-26 JP JP28954390A patent/JP2761093B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015208725A (en) * | 2014-04-28 | 2015-11-24 | アネスト岩田株式会社 | Coating device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2761093B2 (en) | 1998-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |