WO2000041817A1 - Apparatus for automatic painting - Google Patents
Apparatus for automatic painting Download PDFInfo
- Publication number
- WO2000041817A1 WO2000041817A1 PCT/EP2000/000236 EP0000236W WO0041817A1 WO 2000041817 A1 WO2000041817 A1 WO 2000041817A1 EP 0000236 W EP0000236 W EP 0000236W WO 0041817 A1 WO0041817 A1 WO 0041817A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- support
- painting
- article
- painted
- shaft
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/08—Spreading liquid or other fluent material by manipulating the work, e.g. tilting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0235—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being a combination of rotation and linear displacement
Definitions
- the present invention relates to an apparatus for the automatic painting of at least one article. More particularly, the present invention relates to a revolving flat- painting installation for painting articles with an increased surface-finish quality.
- the present invention relates to an apparatus for the automatic painting of at least one article comprising a support for the article to be painted, a transport system transporting the support along a painting means, wherein the transport system simultaneously rotates the support around a horizontal axis during the transport of the support.
- the rotation performed simultaneously to the transport of the system assures that the orientation of the at least one article with respect to the direction of gravity changes continuously thus avoiding a flow of the paint in the gravitation direction and the resulting negative effects to the surface of the painted article.
- the transport system transports the support after the painting procedure to further processing stages for the at least one article, such as evaporating tunnels, or furnace tunnels.
- the continued rotation of the support avoids any negative influence of gravity during the post processing of the paint applied to the article.
- the transport system comprises preferably at least one conveyor, to which the support is mounted.
- two parallel conveyors are bridged by the support.
- the support is rotated by means of a pinion engaging an endless chain arranged preferably essentially parallel to the conveyor.
- the rotational speed of the support can be modified in order to take different viscosities of different paints into account.
- a method for the automatic painting of at least one article comprising the steps of arranging the article on a support, transporting the support along a painting device and simultaneously to transporting rotating the support around a horizontal axis.
- the articles are positioned longitudinally with respect to the support which is conveyed by the two conveyors.
- One of the conveyors has an attached carriage to which one of the ends of the support is connected.
- a pinion is mounted to produce rotation thereof, whilst the other end is able to rotate freely, mounted on a bearing which is supported on a carriage circulating on a motorized twin chain.
- Rotation of the carrier is produced by means of the aforementioned pinion being attached to the main carriage and receiving movement by action of a simple roller chain at the desired rotational speed which is independent from that of the conveyors.
- Fig. 1 a schematic elevational, cross-sectional view of a preferred embodiment of the invention
- Fig. 2 a partial top plan view of the embodiment shown in Figure 1 ;
- Fig. 3 an elevational side view of the apparatus wherein the pinion providing the rotational movement as well as the support moving on the conveyors can be observed; and
- Fig. 4 a partial view similar to that of Figure 3 but corresponding to the other end of the support.
- the preferred embodiment according to the present invention comprises two conveyors 1 and 2 being arranged in parallel on a plurality of posts 3, 4. Between the conveyors 1 and 2, a shaft 8 extends being mounted to the upper side of the conveyors so that it is transported along the conveying direction. To the shaft 8, a plurality of support structures 5 are mounted carrying the articles 6 to be painted. The support structures may have the form of wheels 7 being mounted at regular distances along the shaft 8 (see Figures 3 and 4).
- the shaft 8 and the support structure 5 are transported by means of the conveyors 1 and 2 below a painting station 14 which sprays the paint onto the articles 6.
- a painting station 14 which sprays the paint onto the articles 6.
- the paint is sprayed onto the articles 6 from above, any other direction is possible as well.
- the shaft 8 is mounted by its ends to respective carriages 9 and 10 which advance in parallel, pulled by the respective conveyors 1 and 2. As can be seen in Figure 2, it is possible that only one conveyor 2 is provided and that the carriage 9 on the opposite side of the conveyor 2 is provided with a plurality of rollers rolling along a rail or the like.
- a pinion 12 is arranged close to one end of the shaft engaging a corresponding endless chain 13 (cf. Figure 2). Due to the rotatable suspension of the shaft 8 by means of a bearing 11 in the carriages 9, 10, the shaft 8 can be rotated, if the speed of the endless chain 13 differs from the speed of the conveyors.
- the rotational speed of the shaft 8 and thus of the support structure 5 can be modified in order to take different properties of the used paint (viscosity, drying time etc.) into account so that smooth surfaces of the painted articles 6 are achieved.
- the endless chain 13 is preferably driven by a corresponding motor.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU22907/00A AU2290700A (en) | 1999-01-13 | 2000-01-13 | Apparatus for automatic painting |
BR0007496-9A BR0007496A (en) | 1999-01-13 | 2000-01-13 | Automatic painting apparatus |
JP2000593419A JP2002534261A (en) | 1999-01-13 | 2000-01-13 | Equipment for automatic painting |
EP00901554A EP1146966A1 (en) | 1999-01-13 | 2000-01-13 | Apparatus for automatic painting |
MXPA01006672A MXPA01006672A (en) | 1999-01-13 | 2000-01-13 | Apparatus for automatic painting. |
CA002360332A CA2360332A1 (en) | 1999-01-13 | 2000-01-13 | Apparatus for automatic painting |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9900063 | 1999-01-13 | ||
ES9900063A ES2180352B1 (en) | 1999-01-13 | 1999-01-13 | FLAT, ROTARY PAINT INSTALLATION. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000041817A1 true WO2000041817A1 (en) | 2000-07-20 |
Family
ID=8306910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/000236 WO2000041817A1 (en) | 1999-01-13 | 2000-01-13 | Apparatus for automatic painting |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1146966A1 (en) |
JP (1) | JP2002534261A (en) |
AU (1) | AU2290700A (en) |
BR (1) | BR0007496A (en) |
CA (1) | CA2360332A1 (en) |
ES (1) | ES2180352B1 (en) |
MX (1) | MXPA01006672A (en) |
WO (1) | WO2000041817A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101875038A (en) * | 2010-07-24 | 2010-11-03 | 劳绮雯 | Automatic feeding mechanism of paint spraying machine |
WO2011085746A1 (en) * | 2009-12-22 | 2011-07-21 | Eisenmann Ag | System for treating surfaces of objects |
EP2347830A1 (en) * | 2010-01-08 | 2011-07-27 | United Technologies Corporation | Fixture for coating application |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2598201A (en) * | 1944-01-06 | 1952-05-27 | Williams Gethin | Apparatus for treating vehicle bodies |
JPS62130914A (en) * | 1985-11-28 | 1987-06-13 | Asahi Okuma Ind Co Ltd | Conveyor of suspended transport type |
GB2202552A (en) * | 1987-03-06 | 1988-09-28 | Coated Electrodes Internationa | Coating elongated carbon articles by spraying |
US4874639A (en) * | 1986-09-25 | 1989-10-17 | Mazda Motor Corporation | Coating method in coating line and coating apparatus therefor |
EP0646419A2 (en) * | 1993-09-30 | 1995-04-05 | Mazda Motor Corporation | Coating apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4772374A (en) * | 1983-11-14 | 1988-09-20 | Prime-Coat Technology, Inc. | Electrodeposition system and method therefor |
DE19641048C2 (en) * | 1996-10-04 | 2000-07-20 | Flaekt Ab | Method for inserting and removing workpieces, in particular vehicle bodies, device and system for surface treatment of workpieces in one go |
-
1999
- 1999-01-13 ES ES9900063A patent/ES2180352B1/en not_active Expired - Fee Related
-
2000
- 2000-01-13 MX MXPA01006672A patent/MXPA01006672A/en unknown
- 2000-01-13 JP JP2000593419A patent/JP2002534261A/en not_active Withdrawn
- 2000-01-13 BR BR0007496-9A patent/BR0007496A/en not_active Application Discontinuation
- 2000-01-13 CA CA002360332A patent/CA2360332A1/en not_active Abandoned
- 2000-01-13 WO PCT/EP2000/000236 patent/WO2000041817A1/en not_active Application Discontinuation
- 2000-01-13 AU AU22907/00A patent/AU2290700A/en not_active Abandoned
- 2000-01-13 EP EP00901554A patent/EP1146966A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2598201A (en) * | 1944-01-06 | 1952-05-27 | Williams Gethin | Apparatus for treating vehicle bodies |
JPS62130914A (en) * | 1985-11-28 | 1987-06-13 | Asahi Okuma Ind Co Ltd | Conveyor of suspended transport type |
US4874639A (en) * | 1986-09-25 | 1989-10-17 | Mazda Motor Corporation | Coating method in coating line and coating apparatus therefor |
GB2202552A (en) * | 1987-03-06 | 1988-09-28 | Coated Electrodes Internationa | Coating elongated carbon articles by spraying |
EP0646419A2 (en) * | 1993-09-30 | 1995-04-05 | Mazda Motor Corporation | Coating apparatus |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 011, no. 352 (M - 643) 18 November 1987 (1987-11-18) * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011085746A1 (en) * | 2009-12-22 | 2011-07-21 | Eisenmann Ag | System for treating surfaces of objects |
CN102665931A (en) * | 2009-12-22 | 2012-09-12 | 艾森曼股份公司 | System for treating surfaces of objects |
US9475076B2 (en) | 2009-12-22 | 2016-10-25 | Eisenmann Ag | System for treating surfaces of objects having a treatment space selectionally delimited by a conveying element |
EP2347830A1 (en) * | 2010-01-08 | 2011-07-27 | United Technologies Corporation | Fixture for coating application |
CN101875038A (en) * | 2010-07-24 | 2010-11-03 | 劳绮雯 | Automatic feeding mechanism of paint spraying machine |
CN101875038B (en) * | 2010-07-24 | 2013-07-17 | 劳绮雯 | Automatic feeding mechanism of paint spraying machine |
Also Published As
Publication number | Publication date |
---|---|
JP2002534261A (en) | 2002-10-15 |
EP1146966A1 (en) | 2001-10-24 |
AU2290700A (en) | 2000-08-01 |
BR0007496A (en) | 2001-10-16 |
ES2180352B1 (en) | 2004-06-16 |
CA2360332A1 (en) | 2000-07-20 |
MXPA01006672A (en) | 2003-06-24 |
ES2180352A1 (en) | 2003-02-01 |
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