JPS61187967A - Device to prevent curing of coating part in coater - Google Patents
Device to prevent curing of coating part in coaterInfo
- Publication number
- JPS61187967A JPS61187967A JP60026579A JP2657985A JPS61187967A JP S61187967 A JPS61187967 A JP S61187967A JP 60026579 A JP60026579 A JP 60026579A JP 2657985 A JP2657985 A JP 2657985A JP S61187967 A JPS61187967 A JP S61187967A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- coating
- solvent
- coating part
- vapor
- 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
- 239000011248 coating agent Substances 0.000 title claims abstract description 50
- 238000000576 coating method Methods 0.000 title claims abstract description 46
- 239000002904 solvent Substances 0.000 claims abstract description 36
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 239000003973 paint Substances 0.000 claims abstract description 13
- 230000008023 solidification Effects 0.000 claims description 10
- 238000007711 solidification Methods 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 7
- -1 etc. Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Coating Apparatus (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は塗布装置における塗布部の固化防止装置の改良
に関し、塗料、接着剤等を塗布する装置における塗布部
が固化するのを防止する装置として利用される。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of a device for preventing solidification of a coating portion in a coating device, and more specifically, a device for preventing solidification of a coating portion in a coating device for coating paint, adhesive, etc. used as.
従来、塗布装置を用いて塗料や接着剤等を所要の箇所に
塗布する場合、塗布休止時すなわち塗布終了後火の塗布
開始までの間に、刷毛部やノズル部等塗布部に付着して
いる塗料や接着剤等が空気中で固化してしまう。Conventionally, when applying paints, adhesives, etc. to the required locations using a coating device, during the time when the coating is stopped, that is, after the coating is finished and before the flame coating starts, the adhesive adheres to the coating parts such as the brush and nozzle. Paints, adhesives, etc. solidify in the air.
この結果、塗布作業を再開した際、円滑な塗布ができな
いばかりでなく、甚だしい場合は、塗布部を構成する例
えば刷毛部が硬化したり、ノズル部が詰ってしまい塗布
作業に重大な支障を来す等の問題があった。As a result, when the coating operation is restarted, not only will it not be possible to apply the coating smoothly, but in extreme cases, the brush section that makes up the coating section, for example, may become hardened or the nozzle section may become clogged, which may seriously impede the coating operation. There were other problems.
本発明は上述した問題を解消すべく検討の結果、達成さ
れたものである。The present invention was achieved as a result of studies aimed at solving the above-mentioned problems.
従って本発明の目的は、塗布休止時において刷毛部やノ
ズル部等塗布部を挿入しておくだけで、塗布剤の固化を
確実に防止することができる構成が極めて簡単な塗布装
置における塗布部の固化防止装置を提供することにある
。Therefore, it is an object of the present invention to provide a coating device with an extremely simple configuration that can reliably prevent solidification of the coating agent by simply inserting the coating section such as a brush section or nozzle section when coating is stopped. An object of the present invention is to provide an anti-caking device.
すなわち本発明は、密閉可能な箱体内に、塗料、接着剤
等用塗布装置の塗布部を抜挿可能に収容する塗布部数容
室と、溶剤を収容した溶剤収容室とを配置してなり、上
記溶剤は、空気より比重の大きな蒸気を発生する揮発性
溶剤を用い、また、前記塗布部数容室と溶剤収容室とは
、その各室の上部で相互に連通せしめたことを特徴とす
る塗布装置における塗布部の固化防止装置を、その要旨
とするものである。That is, the present invention has a coating unit capacity chamber that removably accommodates the coating unit of a coating device for paint, adhesive, etc., and a solvent storage chamber that accommodates a solvent, arranged in a sealable box. The solvent is a volatile solvent that generates vapor having a higher specific gravity than air, and the coating volume chamber and the solvent storage chamber are in communication with each other at the upper part of each chamber. The gist of this invention is a device for preventing solidification of the application section of the device.
以下本発明を実施例により図面を参照しつつ具体的に説
明する。Hereinafter, the present invention will be specifically described by way of examples with reference to the drawings.
図は本発明の実施例からなる塗布装置における塗布部の
固化防止装置を示す断面説明図である。The figure is an explanatory cross-sectional view showing a solidification prevention device of a coating section in a coating device according to an embodiment of the present invention.
図においてＥは本発明の実施例からなる塗布装置におけ
る塗布部の固化防止装置で、密閉可能な箱体１０内に、
塗料、接着剤等を塗布する装置（図示しない）の塗布部
Ｋを抜挿可能に収容する塗布部数容室２０と、溶剤Ａを
収容した溶剤収容室３０とを配置することにより構成さ
れている。In the figure, E denotes a hardening prevention device for the coating section in the coating device according to the embodiment of the present invention, which is housed in a sealable box 10.
It is constructed by arranging a coating part number chamber 20 that removably accommodates a coating part K of a device (not shown) for coating paint, adhesive, etc., and a solvent storage chamber 30 that accommodates a solvent A. .
そして本発明においては、特に、上記溶剤Ａは、空気よ
り比重の大きな蒸気を発生する揮発性溶剤を用い、また
、前記塗布部数容室２０と溶剤収容室３０とは、その各
室の上部で相互に連通せしめである。In the present invention, in particular, the solvent A is a volatile solvent that generates vapor with a higher specific gravity than air, and the application volume chamber 20 and the solvent storage chamber 30 are arranged in the upper part of each chamber. They must communicate with each other.
さらにこの構造を説明すると、本塗布装置における塗布
部の固化防止装置Ｅは本実施例において、図示したよう
に、箱体１０内の中央部に位置せしめて、箱体１０の高
さの略１／２の高さを有する塗布部数容室２０が取り付
けられており、この塗布部数容室２０の周囲と箱体１０
の内側との間に前記溶剤収容室３０が形成されている。To further explain this structure, in this embodiment, the solidification prevention device E of the coating section in the present coating device is located at the center of the box 10 as shown in the figure, and is approximately 1/2 the height of the box 10. An application volume chamber 20 having a height of /2 is attached, and the surroundings of this application volume volume chamber 20 and the box body 10
The solvent storage chamber 30 is formed between the inside of the housing and the inside of the housing.
そして、上記溶剤収容室３０内には酢酸エチル。Ethyl acetate is contained in the solvent storage chamber 30.
メチレンクロライド、メチルエチルケトン等空気より比
重の大きな蒸気を発生する揮発性溶剤Ａが所定の高さく
本実施例においては塗布部数容室２０の日周縁から３０
ｍ以内）まで収容されている。Volatile solvent A, such as methylene chloride and methyl ethyl ketone, which generates vapor with a specific gravity higher than that of air, is heated at a predetermined height of 30 m from the daily periphery of the application volume chamber 20.
(within m).
従って、上記溶剤Ａから蒸発した蒸気は、上述したよう
に空気より比重が大きいので、塗布部数容室２０の日周
縁を越えて塗布部数容室２０内に高濃度に蓄積されるこ
とになる。この結果、塗布部にの固化防止効果を大幅に
向上することができる。Therefore, since the vapor evaporated from the solvent A has a higher specific gravity than air as described above, it accumulates at a high concentration in the application volume chamber 20 beyond the daily periphery of the application volume chamber 20. As a result, the effect of preventing solidification on the applied area can be significantly improved.
また、本実施例においては上記溶剤Ａの蒸発を助長し蒸
気濃度を向上する為に、図示したように、箱体１０の上
部壁面１０ａにホルダー４１を突設し、このホルダー４
１に、下端が上記溶剤Ａ内に浸るようカーテン４０が設
けられている。Further, in this embodiment, in order to promote the evaporation of the solvent A and improve the vapor concentration, a holder 41 is provided protruding from the upper wall surface 10a of the box body 10 as shown in the figure.
1, a curtain 40 is provided so that its lower end is immersed in the solvent A.
なお、必要に応じて上記溶剤Ａの蒸発を助長すべく、前
記溶剤収容室３０内に加熱器具を配置したり、箱体１０
の溶剤収容室３０該当部を加熱する等しても良いのは勿
論である。In addition, in order to promote the evaporation of the solvent A, a heating device may be arranged in the solvent storage chamber 30 or the box body 10 may be
Of course, the corresponding portion of the solvent storage chamber 30 may be heated.
さらに箱体１０の上周縁つまり開口部には、これを覆う
よう蓋体５０が設けられ°ζいる。そしてこの蓋体５０
の中央部には、前記塗布部Ｋを抜挿可能に保持するシャ
ッター５１が設けられており、このシャッター５１を介
して、塗布部Ｋを溶剤Ａの蒸気が充満した塗布部数容室
２０内に保持できるようにしである。Further, a lid 50 is provided at the upper periphery of the box 10, that is, at the opening, so as to cover this. And this lid body 50
A shutter 51 for holding the application section K in a removable manner is provided in the center thereof, and the application section K is inserted into the application section volume chamber 20 filled with vapor of solvent A through this shutter 51. It is designed to be able to hold.
また、上記塗布部数容室２０の内側には、着脱可能に受
型２１が設けられており、塗布部Ｋから落下する塗料や
接着剤等を受は止め、これを回収し得るようにしである
。Further, a removable receiving mold 21 is provided inside the application volume chamber 20, and is designed to catch and collect paint, adhesive, etc. falling from the application area K. .
なお、図中６０は前記溶剤Ａの自動補給槽で、箱体１０
の側壁に取り付けられており、上述した溶剤収容室３０
に溶剤Ａを自動的に補給できるようにしである。In addition, 60 in the figure is an automatic replenishment tank for the solvent A, and the box body 10 is
It is attached to the side wall of the solvent storage chamber 30 mentioned above.
This allows for automatic replenishment of solvent A.
本発明は上述したように、前記溶剤収容室内に収容され
た溶剤から蒸発した蒸気は、空気より比重が大きいので
、塗布部数容室の日周縁を越えて塗布部収容室内に高濃
度に蓄積せしめるこ′とができる。As described above, in the present invention, the vapor evaporated from the solvent contained in the solvent storage chamber has a higher specific gravity than air, so that it is allowed to accumulate at a high concentration in the application portion storage chamber beyond the diurnal edge of the application portion storage chamber. be able to.
従って、塗料や接着剤等の塗布作業休止時に、刷毛部や
ノズル部等塗布部を、上記塗布部収容室内に挿入してお
くだけで、塗料や接着剤等塗布剤の固化を確実に防止す
ることができる。この結果、
（ａ） 塗料や接着剤等塗布剤を所定の位置に塗布す
るに際し、ライントラブルを確実に防止することができ
て作業効率を大幅に向上することができる。Therefore, when the application work of paints, adhesives, etc. is stopped, simply inserting the application part such as the brush part or nozzle part into the application part housing chamber will reliably prevent the solidification of the paint, adhesive, etc. be able to. As a result, (a) line troubles can be reliably prevented when applying coating agents such as paints and adhesives to predetermined positions, and work efficiency can be greatly improved.
（ｂ） また、刷毛部やノズル部等からなる塗布部の
耐久性を大幅に向上することができ、これらの交換頻度
を少なくすることができて経済性を向上することができ
る。(b) Furthermore, the durability of the application section consisting of the brush section, nozzle section, etc. can be greatly improved, and the frequency of replacement of these sections can be reduced, making it possible to improve economic efficiency.
（Ｃ） さらに、本装置は前述したように構造が極め
て簡単な為、軽量化を図ることができて持ち運びが容易
であり、さらにメインテナンスの低減化を図ることがで
きる。(C) Furthermore, as described above, the structure of this device is extremely simple, so it is lightweight and easy to carry, and furthermore, maintenance can be reduced.
図は本発明の実施例からなる塗布装置における塗布部の
固化防止装置を示す断面説明図である。
１０・・・密閉可能な箱体、２０・・・塗布部数容室、
３０・・・溶剤収容室、Ｋ・・・塗料、接着剤等を塗布
する装置の塗布部、Ａ・・・空気より比重の大きな蒸気
を発生する揮発性溶剤。The figure is an explanatory cross-sectional view showing a solidification prevention device of a coating section in a coating device according to an embodiment of the present invention. 10... Sealable box body, 20... Coating number capacity chamber,
30...Solvent storage chamber, K...Applying section of equipment for applying paint, adhesive, etc., A...Volatile solvent that generates vapor with a higher specific gravity than air.
Claims (1)
部を抜挿可能に収容する塗布部収容室と、溶剤を収容し
た溶剤収容室とを配置してなり、上記溶剤は、空気より
比重の大きな蒸気を発生する揮発性溶剤を用い、また、
前記塗布部収容室と溶剤収容室とは、その各室の上部で
相互に連通せしめたことを特徴とする塗布装置における
塗布部の固化防止装置。A sealable box body includes an applicator storage chamber that removably accommodates the applicator of a coating device for paints, adhesives, etc., and a solvent storage chamber that stores a solvent. Using a volatile solvent that generates a vapor with a higher specific gravity, and
A device for preventing solidification of a coating portion in a coating apparatus, wherein the coating portion storage chamber and the solvent storage chamber are communicated with each other at an upper portion of each chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60026579A JPS61187967A (en) | 1985-02-15 | 1985-02-15 | Device to prevent curing of coating part in coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60026579A JPS61187967A (en) | 1985-02-15 | 1985-02-15 | Device to prevent curing of coating part in coater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61187967A true JPS61187967A (en) | 1986-08-21 |
| JPH0446630B2 JPH0446630B2 (en) | 1992-07-30 |
Family
ID=12197460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60026579A Granted JPS61187967A (en) | 1985-02-15 | 1985-02-15 | Device to prevent curing of coating part in coater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61187967A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013501616A (en) * | 2009-08-11 | 2013-01-17 | グラクソスミスクライン・リミテッド・ライアビリティ・カンパニー | Steam sheath for liquid dispensing nozzles |
-
1985
- 1985-02-15 JP JP60026579A patent/JPS61187967A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013501616A (en) * | 2009-08-11 | 2013-01-17 | グラクソスミスクライン・リミテッド・ライアビリティ・カンパニー | Steam sheath for liquid dispensing nozzles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446630B2 (en) | 1992-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |