JPS6094136A - Ultraviolet irradiation device - Google Patents
Ultraviolet irradiation deviceInfo
- Publication number
- JPS6094136A JPS6094136A JP20349683A JP20349683A JPS6094136A JP S6094136 A JPS6094136 A JP S6094136A JP 20349683 A JP20349683 A JP 20349683A JP 20349683 A JP20349683 A JP 20349683A JP S6094136 A JPS6094136 A JP S6094136A
- Authority
- JP
- Japan
- Prior art keywords
- irradiation
- metallic tube
- fittment
- light
- irradiated
- 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
- 241000545744 Hirudinea Species 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000001877 deodorizing effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coating Apparatus (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Printing Methods (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
木光明ＩＪ紫外線硬化型塗料、インキ等を塗ｒｌｉまた
は印刷した金属管などの被照射物に紫外線を効率よく照
射しで敏化乾ｆ９させる紫外ＦＡ照射装置に関りるもの
ぐ、金属管表面の防臭処理などに特に有効に実施でさる
ｂのである。[Detailed description of the invention] Kikomei IJ relates to an ultraviolet FA irradiation device that sensitizes and dries f9 by efficiently irradiating ultraviolet rays onto objects to be irradiated, such as metal tubes coated with RLI or printed with ultraviolet curable paints, inks, etc. It is particularly effective for deodorizing the surface of metal pipes.
先ず、従来のこの種照射方式の一例を第１図−′３よび
第２図につい−Ｃ説明づる。図においｃ１は紫外線照射
装置ぐ、内部に紫外線ランプ２と反射板３等から構成さ
れている照射器具４が被照射物である金属管５の搬送路
に対し同心円的に配置されている。金属管５は搬送ロー
ラ６によって搬送される。本方弐〇は、照ＩＪＪ器具４
は固定されており。First, an example of a conventional irradiation method of this type will be explained with reference to FIGS. 1-'3 and 2-C. In the figure, c1 indicates an ultraviolet irradiation device, in which an irradiation device 4 comprising an ultraviolet lamp 2, a reflector plate 3, etc. is arranged concentrically with respect to the conveyance path of a metal tube 5, which is an object to be irradiated. The metal tube 5 is conveyed by conveyance rollers 6. Honkata 2〇 is Teru IJJ equipment 4
is fixed.
搬送される金属管の外径の最大のものに合せて所定の紫
外線強度が（ｑられるように照射器具の位置および月数
が選定されている。従って口径の小さい金属管５ａを流
寸揚合にはランプからの距離が離れるために紫外線強度
が低下するので搬送スピードを下げる必要があり、且つ
被照用物の表面積が小さいので直接照射されないムダな
紫外線が増加づる。また、゛口径の大きさに係わらず搬
送スピードを一定にしようどする場合には紫外線が過剰
になり、不杼湾な照射ＶＺ置になる。このように従来の
装置では照射器具が固定されているため、被照射物の外
形の大きさの変化に対応できず、口径の小さいものでも
多数のランプを使用しなければならないというエネルギ
ー多消費型の照射方式であった。The position and number of months of the irradiation equipment are selected so that the predetermined intensity of ultraviolet rays is set according to the maximum outer diameter of the metal tube to be transported. Therefore, the metal tube 5a with a small diameter is Because the distance from the lamp increases, the intensity of the ultraviolet rays decreases, so it is necessary to reduce the transport speed, and since the surface area of the object to be irradiated is small, unnecessary ultraviolet rays that are not directly irradiated increase. If you try to keep the conveyance speed constant regardless of the situation, the ultraviolet rays will be excessive and the irradiation VZ position will become unstable.In this way, in conventional equipment, the irradiation equipment is fixed, so the object to be irradiated cannot be It was an energy-consuming irradiation method that could not accommodate changes in the external size of the lamp, and required the use of many lamps even for small diameter lamps.
本発明１．１金屈７へ等の被照射物の人きさに合ぜてラ
ンプの位１６ど″）：１数どを変化さけて、搬送スピー
ドを変えり゛に：所定の紫外線強度が１ｑられる照射装
置を提供けんどするものである。The present invention 1.1 Adjust the lamp position according to the size of the object to be irradiated, such as 7. The purpose is to provide an irradiation device that can emit 1q.
本発明は金属管等の被照射物の搬送路の周囲に、複数個
の照ｑ１器具を同心円状に配置６シ、被照射物の外形の
大きさに応じＣ１被照用物の中心位置の変化に合ｕ（拶
数■）４の照ｑ・１器具全体を上下移動さ！！、かつ複
数個の照射器具の全部または一部を選択的に被照用物の
中心に対して放射状に移動さけ、被照射物の表面どの距
離を調整りることにより被照α］物の外形の大小にかか
わらず適当なランプ数で所定の紫外線強度が１りられる
ようにしたものである。尚、照射器具の移０ノは必ずし
も連続的に変化さける必要【ｊなく、段階的に変化させ
てもよい３゜この場合、被照射物の大きさに差が少ない
とぎには１１ト−の照ＱＪ器１．！の配置状態で所要の
紫外線強度が得られるので、ｒ−’ｉｌ−の照Ｉ＝１条
件で紫外線を照射′することがＣ゛さる。。The present invention arranges a plurality of irradiation devices in a concentric circle around the conveyance path of the object to be irradiated, such as a metal tube, and adjusts the center position of the object to be irradiated according to the external size of the object to be irradiated. According to the change, u (number of greetings ■) 4's light q/1 Move the entire instrument up and down! ! , and by selectively moving all or part of the plurality of irradiation instruments radially with respect to the center of the object to be irradiated, and adjusting the distance from the surface of the object to be irradiated, the outer shape of the object to be irradiated can be determined. A predetermined intensity of ultraviolet rays can be obtained with an appropriate number of lamps regardless of the size of the lamp. It should be noted that the movement of the irradiation equipment does not necessarily need to be changed continuously [J], but may be changed in stages. Teru QJ device 1. ! Since the required intensity of ultraviolet rays can be obtained in the arrangement state of , it is preferable to irradiate ultraviolet rays under the condition of irradiation I=1 of r-'il-. .
１メ１；、本発明を第３３図および第４図に示した実施
ｔＭにより説明づる。この実施例は金属管の表面に防錆
用の紫外線硬化型塗料を塗ｆｌｉするためのものである
。図にＡ３ｂ）Ｔ １０ａ、 １０ｂは照射器具を保持
づるための昇降板でガイドブレー１へ１２を介してガイ
ドレール１３３に上下方向に摺動でひる様に取付りられ
てａ５す、該昇隣板の中心部には被照射物である金属性
・が通過する開口１１が設置ノられている。前記２枚の
昇降板の相対向する而の開口１１の周囲にはエアーシリ
ンタフを介して紫外線ランプ２、反射板３を備えた複数
個の照射器具４か同心円状に取付けられて８５す、エア
ーシリンダ７を操作することにより照射器具４が間口１
１の中心部に対し゛て放９Ａ状に移動づるようになって
いる。昇降板１０ａ、１０ｂ ｆまチェノ１５で吊下げ
られてｄ３す、ヂエン１５の他端は帖１Ｇに取（＝Ｊル
プられたスブ］コケッｌ〜１４を介してバランサ−２１
に結合されている。Ｊ−た軸１６は軸受１７によって保
持され、この軸に取＜＝Ｊ（ブられたプーリ１８を介し
、モータ１９のプーリ２０にベルト２２を通して結合さ
れている。従って、モータ１９の正逆運転によつ（シ１
１降板１０ａ、１０ｂに結合されたヂＪ−ン１；うが１
−手）す（仙し、これにＪ：って昇降板１０１Ｊカイト
］：１に沿つ−Ｃ上下に移動覆る。1. The invention will be illustrated by the implementation shown in FIGS. 33 and 4. This embodiment is for coating the surface of a metal tube with an ultraviolet curing paint for rust prevention. In Figure A3b) T 10a and 10b are lifting plates for holding the irradiation equipment, and they are attached to the guide rail 133 by sliding vertically to the guide brake 1 via 12. An opening 11 is provided in the center of the plate through which the metallic object to be irradiated passes. A plurality of irradiation devices 4 equipped with ultraviolet lamps 2 and reflectors 3 are installed concentrically around the openings 11 of the two elevator plates facing each other via air cylinder tuffs, 85. By operating the air cylinder 7, the irradiation device 4 is
It is designed to move in a 9A pattern with respect to the center of 1. Lifting plates 10a, 10b are suspended from the chain 15, and the other end of the chain 15 is attached to the plate 1G (=J-rupped sub) via the balancer 21 through 14.
is combined with The J-shaped shaft 16 is held by a bearing 17, and connected to this shaft via a pulled pulley 18 and a belt 22 to a pulley 20 of the motor 19. Therefore, the motor 19 can be operated in forward or reverse directions. Yotsu (shi1
1 Descending 10a, 10b combined with Jin 1; Uga 1
-Hands) (J:J:Elevating plate 101J kite]:1 -C Move up and down along 1) Cover.
本実旅例の動作機椙を第５図についで説明するど、第５
図（イ）に小した如り］」径の人さい金属管の場合にト
１、ＩＩｒ＋Ｉｒ−ラ６に保持された金属管５ａの中心
わ；；は〉：１でにりり、ｊ；（（明器具４の聞［］１
１の中心が×１朽１トにくるように昇降板１０ａ、１０
ｂを移動さｌ！ Ｃ１，ｙ定する。さらに、この状態で
金属管５ａ（Ｄ表面に最適４１票外線照射が１ｑられる
ように照用讃； 、ｌ：ｌ ／Ｉの数ｉｔ； Ｊ：び位
置を選定し一１１アーシリンタ７を操作しＣ所定位置に
設定する。次に小口径）公民↑ｊ； ５１１ ヲ流’Ｊ
ＱＡ 合ニ’ｓ、ＩＩ （−１１１（７） 中心線が
金属Ｔ”Ｃ！ｉ Ｉ＋の中心位置Ｃある×２線にくるよ
うシ１降機１０ ｒ＋、 １０ ｂをＦげる。さらに金
属性５ｂの表面に付効に紫外線を照ｑ・１するために、
魚身・ｊ器り、！４を１ｊ７−シリンダ７にＪ、り金属
管５ｂと照射器具４どの距離を１ａ近さける。この場合
、複数個の照射器具４のいずれを移動させるかは金属管
の口径に合ｔ！Ｕ最適照用条ｆ１に（２るように予め設
定してＪ３＜。第５図（ロ）に示した例で・は複数個の
照射器具を一つおきに最適位置まで金属管５ｂに接３斤
さけて点灯している。The mechanism of operation of this actual journey example will be explained with reference to Figure 5.
In the case of a small metal tube with a small diameter as shown in Figure (a), the center of the metal tube 5a held by the (Light utensils 4 [] 1
Lift plates 10a, 10 so that the center of 1 is at
Move b! C1,y is determined. Furthermore, in this state, select the position and operate the irradiator 7 so that 1q of optimal external rays are applied to the surface of the metal tube 5a (D). C Set in the specified position.Next, small diameter)Civil ↑j; 511 Wo-ryu'J
QA Goni's, II (-111 (7) Get off the plane so that the center line is at the center position C x 2 line of the metal T"C!i I+. In order to apply ultraviolet rays to the surface of the material 5b,
Fish meat/J utensils! 4 to 1j7-Cylinder 7, and reduce the distance between metal tube 5b and irradiation device 4 by 1a. In this case, which of the plurality of irradiation instruments 4 should be moved depends on the diameter of the metal tube! In the example shown in Fig. 5 (b), multiple irradiation devices are connected to the metal tube 5b every other time to the optimum position. Three loaves are lit.
これらの一連の動作は、予め金属性・の口径に合けて昇
降板１０ａ、１０ｂの位置ａ３よび照射器具４の数と位
置ぐ金属釣との距離）を設Ｇ１シてａ５き、自動または
その都度手動にて位置合せを行った後、所要の材料が塗
布された被照射物である金属管を通過させることにより
、常に最適条件で金属管の表面に紫外線が照ｍできる様
に設定づる。この場合昇薪板１０ａ、１０ｂの位置（高
さ）に連動して点９：Ｊ’−！Ｊる照射器具の数と位置
が自動的に設定されるようにづる°ことが望ましい。These series of operations are performed automatically or by setting the positions a3 of the lifting plates 10a and 10b, the number of irradiation devices 4, and the distance from the metal fishing rods in advance according to the diameter of the metal rods. After manually aligning each time, the UV rays are set so that the surface of the metal tube can always be illuminated under optimal conditions by passing through the metal tube coated with the required material. . In this case, the point 9: J'-! It is desirable to set the number and position of the irradiation devices automatically.
以上述へた如く、本発明の照射装置では被照射物の搬送
は搬送ローラ６を用い、予め塗ｆｇされた被照射物を昇
降板の間口１１の中を通過させて照射づる。また、照射
器具４の数および配置は流づ被照射物の外径に合せて自
動または手動で必要照射器具数を所定の位置に設置して
作業を開始する。As described above, in the irradiation apparatus of the present invention, the object to be irradiated is transported using the conveyance roller 6, and the object to be irradiated, which has been coated in advance, is passed through the opening 11 of the elevator plate and irradiated. Further, the number and arrangement of the irradiation instruments 4 are determined automatically or manually according to the outer diameter of the object to be irradiated, and the work is started by automatically or manually installing the required number of irradiation instruments 4 at predetermined positions.
尚、金属管のＪ：うな円筒状のものは紫外線を全周に照
射−りる必要があるが、その場合には金属色自体にスピ
ンをかけて回転させながら搬送するか、Ｊ、たは下面の
みを照射器る照射器具な前■程に設置し、先ず下面を硬
化させてから本発明の照射装置に送り込むなどの方式を
とることが出ｙ４（る。In addition, it is necessary to irradiate ultraviolet rays all around the cylindrical metal tube, but in that case, the metal tube itself must be spun and transported while rotating, or It is possible to use a method such as installing an irradiation device that irradiates only the lower surface at the front, hardening the lower surface first, and then feeding it into the irradiation device of the present invention.
このように本発明においては被照ｆＪＩ物の外径が変る
と、それに応じて最適な最小ランプ数で照（ト）覆るこ
とができ、不必要に多くのランプを点灯づる必要がなく
なるので、消費電力の節減、製品単価の引き下げに寄与
でき、その効果は極めて大きい。In this way, in the present invention, when the outer diameter of the object to be illuminated changes, it can be illuminated with the optimum minimum number of lamps accordingly, and there is no need to turn on an unnecessarily large number of lamps. It can contribute to reducing power consumption and lowering the unit price of products, and the effects are extremely large.
第１図は従束のこの種装置の概略断面図、第２図は第１
図の八−へ線に沿う断面図、第３図は本発明の一実施例
を示１断面図、第４図【よ第３図の８＝８線に沿う断面
図、第５図は本発明装置の動作を説明りるための図であ
る。
２・・・・・・紫外線ランプ ３・・・・・・反射板４
・・・・・・照射器具 ５・・・・・・金属宣６・・・
・・・搬送ローラ ７・・・・・・エアーシリンダ１０
・・・・・・シ１１（４楡 １１・・・・・・聞［］久
１ 菌
Ａ Ｊ ・
方 ７ Σ
オ ３ 図
７４ 府
λ ５
（イ１Figure 1 is a schematic cross-sectional view of this type of compliant device, and Figure 2 is a
3 is a sectional view taken along the line 8-8 in the figure, FIG. 3 is a sectional view showing an embodiment of the present invention, FIG. 4 is a sectional view taken along the line 8=8 in FIG. FIG. 3 is a diagram for explaining the operation of the invention device. 2... Ultraviolet lamp 3... Reflector plate 4
...Irradiation equipment 5...Metal detector 6...
... Conveyance roller 7 ... Air cylinder 10
・・・・・・shi11 (4 楡 11... きん[] く 1 Bacteria A J ・ 方 7 Σ O 3 Figure 74 Fuλ 5 (I1
Claims (1)
化片！塗１１まｌ、二はインキを硬化乾燥させる照射装
置において、被照用物の１ｆｆｌ送路の周囲に複数個の
照射器具を配置し、被照射物の外形の大きさに応じて照
射器具↑イホが上下方向に、また照射器具の全部あるい
Ｌｉ一部が中心方向に対して放射状に移動号るＪ、うに
１１１５成Ｌ〕だことを特徴とする紫外線黒用装置。To be coated ((Leech cloth or printed ultraviolet curable piece on the surface of the object!) 11 coats, 2) In the irradiation device for curing and drying the ink, multiple Place the irradiation equipment, and depending on the external size of the object to be irradiated, the irradiation equipment ↑ will move vertically, and all or part of the irradiation equipment will move radially relative to the center. 1115 L] UV blackening device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20349683A JPS6094136A (en) | 1983-10-29 | 1983-10-29 | Ultraviolet irradiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20349683A JPS6094136A (en) | 1983-10-29 | 1983-10-29 | Ultraviolet irradiation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6094136A true JPS6094136A (en) | 1985-05-27 |
| JPH0346173B2 JPH0346173B2 (en) | 1991-07-15 |
Family
ID=16475115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20349683A Granted JPS6094136A (en) | 1983-10-29 | 1983-10-29 | Ultraviolet irradiation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6094136A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS631631U (en) * | 1986-06-18 | 1988-01-07 | ||
| JPH02174968A (en) * | 1988-12-28 | 1990-07-06 | Orc Mfg Co Ltd | Irradiation device of dryer and reflector and side plate for positioning emitted light generating source used for this device |
-
1983
- 1983-10-29 JP JP20349683A patent/JPS6094136A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS631631U (en) * | 1986-06-18 | 1988-01-07 | ||
| JPH02174968A (en) * | 1988-12-28 | 1990-07-06 | Orc Mfg Co Ltd | Irradiation device of dryer and reflector and side plate for positioning emitted light generating source used for this device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346173B2 (en) | 1991-07-15 |
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