JPH0614801Y2 - painting booth - Google Patents

painting booth

Info

Publication number
JPH0614801Y2
JPH0614801Y2 JP1987164565U JP16456587U JPH0614801Y2 JP H0614801 Y2 JPH0614801 Y2 JP H0614801Y2 JP 1987164565 U JP1987164565 U JP 1987164565U JP 16456587 U JP16456587 U JP 16456587U JP H0614801 Y2 JPH0614801 Y2 JP H0614801Y2
Authority
JP
Japan
Prior art keywords
vehicle body
air supply
paint mist
chamber
window opening
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 - Lifetime
Application number
JP1987164565U
Other languages
Japanese (ja)
Other versions
JPH0169665U (en
Inventor
克人 伊田
理温 柿本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP1987164565U priority Critical patent/JPH0614801Y2/en
Publication of JPH0169665U publication Critical patent/JPH0169665U/ja
Application granted granted Critical
Publication of JPH0614801Y2 publication Critical patent/JPH0614801Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Description

【考案の詳細な説明】 <産業上の利用分野> 本考案は車体の塗装を行なう塗装ブースに関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention relates to a painting booth for painting a vehicle body.

<従来の技術> 自動車の車体の塗装は、連続して塗装ブース内を搬送さ
れて塗装が行なわれている。
<Prior Art> When painting a car body, the car body is continuously transported in a paint booth for painting.

第4図,第5図に従来の塗装ブースを示す。塗装ブース
1は準備室2,吹付室3,セッティング室4,焼付炉5
からなり、車体6は図示しないベルトコンベア等で準備
室2から吹付室3,セッティング室4,焼付炉5へと搬
送される。塗装ブース1の上部には給気ファン7が設け
られ、給気ファン7は連通路8により準備室2,吹付室
3及びセッティング室4の天井に連通している。尚、図
中9は風量調整用ダンパである。準備室2,吹付室3及
びセッティング室4の下部には排気ファン10がそれぞ
れ設けられ、各排気ファン10は連通路11により準備
室2,吹付室3及びセッティング室4の床面に連通して
いる。
Figures 4 and 5 show conventional coating booths. The coating booth 1 is a preparation room 2, a spray room 3, a setting room 4, a baking furnace 5
The vehicle body 6 is conveyed from the preparation chamber 2 to the spray chamber 3, the setting chamber 4, and the baking furnace 5 by a belt conveyor (not shown) or the like. An air supply fan 7 is provided above the coating booth 1, and the air supply fan 7 is connected to the ceilings of the preparation room 2, the spray room 3 and the setting room 4 by a communication passage 8. In addition, reference numeral 9 in the drawing denotes an air volume adjusting damper. Exhaust fans 10 are provided below the preparation chamber 2, the spray chamber 3, and the setting chamber 4, respectively, and each exhaust fan 10 communicates with the floor of the preparation chamber 2, the spray chamber 3, and the setting chamber 4 through a communication passage 11. There is.

第5図に示すように、給気ファン7からの空気は、整流
室12及び天井フィルタ13を通って各室内に送られ、
排気ファン10により床面から下部に排出され、下向層
流(ダウンフロー)が形成される。
As shown in FIG. 5, the air from the air supply fan 7 is sent to each room through the rectification room 12 and the ceiling filter 13.
The exhaust fan 10 discharges the air from the floor to the lower side, forming a downward laminar flow (downflow).

この塗装ブース1は、各室内に下向層流が形成されて効
果的な換気が行なえると共に、塗料ミスト等が下方に排
出され、連続して搬送される車体6に塗料ミスト等が付
着することがない。
In the coating booth 1, a downward laminar flow is formed in each room for effective ventilation, and paint mist and the like are discharged downward, and the paint mist and the like adhere to the continuously conveyed car body 6. Never.

<考案が解決しようとする問題点> 近年、ワンボックスカー(バン型)の需要が増大してき
ているが、ワンボックスカーはルーフが広く車室内も広
いので車室内の塗装箇所も多いものである。従来の塗装
ブース1でワンボックスカーの塗装を行なった場合、ル
ーフが広いので給気ファン7からの空気が十分に車室内
に導入されず車室内に塗料ミストがこもってしまってい
た。車室内に塗料ミストがこもると、塗装ブース1のう
ち天井給気を取り込めない所、給排気量の少ない所、給
排気バランスの悪い所(横流れのある所)、車体間の狭
い所、コンベア速度の遅い所などは、車室内塗装後のこ
もった塗料ミストが窓開口部等から排出されて浮遊して
いた。塗料ミストが浮遊すると前車や後車に浮遊した塗
料ミストが付着し、前・後車が異色の場合は色飛び不良
となり、前・後車が同色の場合は塗装面の状態が悪くな
っていた。
<Problems to be solved by the invention> In recent years, the demand for one-box cars (van type) has increased, but since one-box cars have a wide roof and a large passenger compartment, there are many painting points in the passenger compartment. . When a one-box car is painted in the conventional painting booth 1, the air from the air supply fan 7 is not sufficiently introduced into the vehicle compartment because the roof is wide, and the paint mist remains in the vehicle compartment. If paint mist is accumulated in the passenger compartment, a place in the painting booth where the ceiling air supply cannot be taken in, a place with a small amount of air supply / exhaust, a place with a poor air supply / exhaust balance (where there is a lateral flow), a place between vehicle bodies, a conveyor speed In places such as late in the year, mist of paint mist after painting inside the vehicle was discharged from the window openings and floated. When the paint mist floats, the paint mist that floats on the front and rear cars adheres to it.If the front and rear cars are of different colors, color skipping defects occur.If the front and rear cars have the same color, the condition of the painted surface is poor. It was

この欠点を解消するために、車体間隔を広げ塗装ブース
1の全長を長くしたり、給気ファン7からの空気量を増
加させることも考えられるが、省エネルギー、省スペー
スの点で不利になってしまう。
In order to eliminate this drawback, it is conceivable to widen the vehicle body interval and increase the total length of the coating booth 1 or increase the amount of air from the air supply fan 7, but this is disadvantageous in terms of energy saving and space saving. I will end up.

本考案は上記状況に鑑みてなされたもので、車体内にこ
もる塗料ミストの除去が可能な塗装ブースを提供し、も
って塗料ミストの浮遊を無くして他の車体への色飛びや
塗料ミストの付着を防止し、車体搬送間隔の極小化と搬
送速度の高速化を図ることを目的とする。
The present invention has been made in view of the above situation, and provides a coating booth capable of removing paint mist accumulated in a vehicle body, thereby preventing the paint mist from floating and adhering color mist or paint mist to other vehicle bodies. It is an object of the present invention to minimize the vehicle body conveyance interval and increase the conveyance speed.

<問題点を解決するための手段> 上記目的を達成するための本考案の構成は、車体通過部
の一方の側部で且つ前記車体の一側面に開口された窓開
口部に対向する位置に設けられ搬送される前記車体の一
側面の前記窓開口部から車体内へ給気を行う側部給気装
置と、前記側部給気装置に対向し前記車体通過部の他方
の側部に設けられ前記車体の他側面に開口された窓開口
部から車体外に排出された車体内の浮遊塗料ミストを吸
引して当該塗装ブース外へ排気する側部排気装置とを設
けたことを特徴とする。
<Means for Solving the Problems> The structure of the present invention for achieving the above-mentioned object is provided on one side of the vehicle body passing portion and at a position facing a window opening opened on one side surface of the vehicle body. A side air supply device that supplies air to the inside of the vehicle body through the window opening on one side of the vehicle body that is provided and conveyed, and a side air supply device that faces the side air supply device and is provided on the other side portion of the vehicle body passage portion. And a side exhaust device for sucking the floating paint mist in the vehicle body discharged from the vehicle body through a window opening opened to the other side surface of the vehicle body and exhausting it to the outside of the coating booth. .

<作用> 車体の搬送中に、車体の一側面の窓開口部に向けて側部
給気装置から車体内に空気を送り、車体内にこもった塗
料ミストを車体の他側面の窓開口部から強制的に排出
し、排出した浮遊塗料ミストを側部排気装置により吸引
して塗装ブース外へ排出する。
<Operation> During transportation of the vehicle body, air is blown into the vehicle body from the side air supply device toward the window opening on one side surface of the vehicle body, and the paint mist trapped in the vehicle body is discharged from the window opening on the other side surface of the vehicle body. It is forcibly discharged, and the discharged floating paint mist is sucked by the side exhaust device and discharged to the outside of the coating booth.

<実施例> 第1図には本考案の一実施例に係る塗装ブースの概略側
面、第2図にはその正面、第3図にはその側部給・排気
装置の位置を表す側面を示してある。尚、従来と同一部
材には同一符号を付して重複する説明は省略する。
<Embodiment> FIG. 1 shows a schematic side view of a coating booth according to an embodiment of the present invention, FIG. 2 shows its front surface, and FIG. 3 shows a side surface showing the position of its side air supply / exhaust device. There is. It should be noted that the same members as those of the related art will be denoted by the same reference numerals and redundant description will be omitted.

車体通過部である吹付室3及びセッティング室4の一方
側の側部には搬送される車体6の幅方向に給気を行なう
ための給気室21が設けられ、給気室21は給気ファン
22に連通している。給気室21と給気ファン22によ
り側部給気装置が形成される。車体6の搬送ラインを挟
んで給気室21に対応する位置における吹付室3及びセ
ッティング室4の他方の側部には排気室23が設けら
れ、排気室23は排気ファン24に連通している。図
2,図3に示すように、給気室21の位置は、車体6の
一側面に開口された窓開口部6aに対応した位置になっ
ており、排気室23の位置は、車体6の他側面に開口さ
れた窓開口部6bに対応した位置になっている。
An air supply chamber 21 for supplying air in the width direction of the conveyed vehicle body 6 is provided on one side of the blowing chamber 3 and the setting chamber 4 which are the vehicle body passing portions. It communicates with the fan 22. The air supply chamber 21 and the air supply fan 22 form a side air supply device. An exhaust chamber 23 is provided on the other side of the blowing chamber 3 and the setting chamber 4 at a position corresponding to the air supply chamber 21 with the transportation line of the vehicle body 6 interposed therebetween, and the exhaust chamber 23 communicates with an exhaust fan 24. . As shown in FIGS. 2 and 3, the position of the air supply chamber 21 is a position corresponding to the window opening 6a opened on one side surface of the vehicle body 6, and the position of the exhaust chamber 23 is the position of the vehicle body 6. It is located at a position corresponding to the window opening 6b opened on the other side surface.

上述した塗装ブース31では、従来の塗装ブース1と同
様に給気ファン7からの空気が各室内に送られ、排気フ
ァン10により床面から下部に排出される。
In the coating booth 31 described above, the air from the air supply fan 7 is sent into each room as in the conventional coating booth 1, and is exhausted downward from the floor surface by the exhaust fan 10.

給気ファン22からの空気は給気室21を介して車体6
の窓開口部6aに向けて送られ、車体6内にこもった塗
料ミスト32を排気室23側の窓開口部6bから強制的
に排出する。排出された塗料ミスト32(浮遊塗料ミス
ト)は排気ファン24によって排気室23に吸引されて
外部に排気され、車体6内に塗料ミスト32が残らな
い。
The air from the air supply fan 22 is passed through the air supply chamber 21 to the vehicle body 6
The paint mist 32 that has been sent toward the window opening 6a of the vehicle and is trapped inside the vehicle body 6 is forcibly discharged from the window opening 6b on the exhaust chamber 23 side. The discharged paint mist 32 (floating paint mist) is sucked into the exhaust chamber 23 by the exhaust fan 24 and exhausted to the outside, and the paint mist 32 does not remain in the vehicle body 6.

従って、上述した塗装ブース31は、給気ファン22及
び排気ファン24によって横向き層流を形成し、車体6
内の塗料ミスト32を排気することができ、車体6内に
塗料ミスト32がこもらなくなる。
Therefore, the coating booth 31 described above forms a lateral laminar flow by the air supply fan 22 and the exhaust fan 24, and the vehicle body 6
The paint mist 32 inside can be exhausted, and the paint mist 32 does not stay inside the vehicle body 6.

<考案の効果> 本考案の塗装ブースは、側部給気装置と側部排気装置を
設けたことにより、横向き層流が形成され、車体内の塗
料ミストを排気することができる。この結果、車体内に
塗料ミストがこもることがなくなり、塗料ミストが浮遊
して他の車体への色飛びや塗料ミストの付着が防止で
き、車体搬送間隔の極小化と搬送速度の高速化が図れ
る。
<Effect of the Invention> The coating booth of the present invention is provided with the side air supply device and the side exhaust device, so that a lateral laminar flow is formed and the paint mist in the vehicle body can be exhausted. As a result, the paint mist will not be trapped inside the vehicle body, and the paint mist will be prevented from being scattered and the paint mist can be prevented from adhering to other vehicle bodies, and the vehicle body transportation interval can be minimized and the transportation speed can be increased. .

【図面の簡単な説明】[Brief description of drawings]

第1図は本考案の一実施例に係る塗装ブースの概略側面
図、第2図はその正面図、第3図はその側部給・排気装
置の位置を表わす側面図、第4図は従来の塗装ブースの
概略側面図、第5図はその正面図である。 図面中、 2は準備室、 3は吹付室、 4はセッティング室、 6は車体、 21は給気室、 22は給気ファン、 23は排気室、 24は排気ファン、 31は塗装ブース、 32は塗料ミストである。
1 is a schematic side view of a coating booth according to an embodiment of the present invention, FIG. 2 is a front view thereof, FIG. 3 is a side view showing the position of a side air supply / exhaust device thereof, and FIG. FIG. 5 is a schematic side view of the coating booth, and FIG. 5 is a front view thereof. In the drawing, 2 is a preparation room, 3 is a spray room, 4 is a setting room, 6 is a vehicle body, 21 is an air supply room, 22 is an air supply fan, 23 is an exhaust room, 24 is an exhaust fan, 31 is a paint booth, 32 Is a paint mist.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】連続して搬送される車体の塗装を行なう塗
装ブースであって、車体通過部の一方の側部で且つ前記
車体の一側面に開口された窓開口部に対向する位置に設
けられ搬送される前記車体の一側面の前記窓開口部から
車体内へ給気を行う側部給気装置と、前記側部給気装置
に対向し前記車体通過部の他方の側部に設けられ前記車
体の他側面に開口された窓開口部から車体外に排出され
た車体内の浮遊塗料ミストを吸引して当該塗装ブース外
へ排気する側部排気装置とを設けたことを特徴とする塗
装ブース。
1. A coating booth for continuously painting a vehicle body, which is provided on one side of a vehicle body passing portion and at a position facing a window opening formed on one side surface of the vehicle body. A side air supply device that supplies air into the vehicle body from the window opening on one side of the vehicle body that is conveyed and conveyed; and a side air supply device that faces the side air supply device and is provided on the other side portion of the vehicle body passage portion. A coating provided with a side exhaust device for sucking the floating paint mist in the vehicle body discharged from the vehicle body through a window opening opened on the other side surface of the vehicle body and exhausting it to the outside of the coating booth. booth.
JP1987164565U 1987-10-29 1987-10-29 painting booth Expired - Lifetime JPH0614801Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987164565U JPH0614801Y2 (en) 1987-10-29 1987-10-29 painting booth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987164565U JPH0614801Y2 (en) 1987-10-29 1987-10-29 painting booth

Publications (2)

Publication Number Publication Date
JPH0169665U JPH0169665U (en) 1989-05-09
JPH0614801Y2 true JPH0614801Y2 (en) 1994-04-20

Family

ID=31450286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987164565U Expired - Lifetime JPH0614801Y2 (en) 1987-10-29 1987-10-29 painting booth

Country Status (1)

Country Link
JP (1) JPH0614801Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5505624B2 (en) * 2010-03-05 2014-05-28 マツダ株式会社 Painting equipment for vehicles

Also Published As

Publication number Publication date
JPH0169665U (en) 1989-05-09

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