Painting plant

Patent metadata

Field	Value
Publication number	US-10016774-B2
Application number	US-201214124427-A
Country	US
Kind code	B2
Filing date	May 31, 2012
Priority date	Jun 7, 2011
Publication date	Jul 10, 2018
Grant date	Jul 10, 2018

Abstract

The present invention relates to painting plant, the individual apparatus of which, which are required for different process steps, are accommodated in individual detachable modules, thus considerably simplifying the installation of the painting plant as well as the maintenance and servicing thereof.

First claim

What is claimed is:

1. Coating facility comprising at least the following means:
a) means for cleaning substrates to be coated;
b) means for coating the substrate; and
c) means for curing the coated substrates;
wherein the coating facility is designed in a modular construction and a module is provided for each one of the means a) to c), respectively,
wherein each module comprises its own transport device in such a manner that when the modules work together, a continuous inline transport through the modules in the direction of movement can be achieved,
wherein each of the modules includes a housing having an entrance door and an exit door,
wherein the individual modules are arranged in relation to one another in such a manner that the exit door of one module has in each case a connection with the entrance door of a subsequent module, wherein only the entrance door of a first module of the facility and the exit door of a last module of the facility are not connected to a door of another module,
wherein the transport devices of the modules are arranged such that the substrates are transferred from the transport device of the one module onto the transport device of the subsequent module and wherein due to a driving mechanism of the transport devices each substrate slides out of the one module and is displaced on the transport device of the subsequent module,
wherein an automatic device is provided for loading and unloading the coating facility, a first transport device is provided for conveying the substrates from the automatic device to the entrance door of the first module and a second transport device is provided for conveying the substrates from the exit door of the last module to the automatic device, and
wherein the exit door of at least one module and the entrance door of a subsequent module form one unit with a common driving mechanism and wherein one of the modules is a module for physical vapor deposition coating.

2. Coating facility according to claim 1 , characterized in that the entrance door and the exit door are provided for at least one of the modules to enable a tight seal of the module inner space against a surrounding environment.

3. Coating facility according to claim 1 , characterized in that in the facility, it is provided for the curing of the coated substrates in at least two steps namely i) the removal of a solvent from the coating and ii) the curing of the coating, and in that the coating facility comprises for step i) a module with means for the execution thereof, and in that the coating facility comprises for step ii) a module with means for the execution thereof.

4. Coating facility according to claim 3 , wherein the means for the execution for step i) comprises ventilation.

5. Coating facility according to claim 3 , wherein the means for the execution for step i) comprises heating means.

6. Coating facility according to claim 5 , wherein the heating means comprise one of a glow filament, a hot air and an infrared lamp.

7. Coating facility according to claim 3 , wherein the means for the execution for step ii) comprises at least one irradiation source.

8. Coating facility according to claim 3 , wherein the means for the execution for step ii) comprises a UV lamp.

9. Coating facility according to claim 1 , characterized in that each module includes a control unit and associated electrics for controlling a venting installation, a processing means and the transport devices of the modules and a central controller is provided for coordinating the controls of each module.

10. Coating facility according to claim 1 , characterized in that the transport devices are designed as conveyor belts and the transfer of the substrates is achieved by pushing the substrates out over the edge of one transport device to a subsequent transport device.

11. Coating facility according to claim 1 , wherein the entrance door and the exit door comprise a shutter through which the substrates are transported in or out of the respective each module.

12. Coating facility according to claim 1 , wherein each module is an essentially self-sufficient functional module whose interaction is controlled by a central control.

13. Coating facility according to claim 1 , wherein the exit door of the one module is arranged in immediate vicinity of the entrance door of the subsequent module.

Assignees

• Ribeiro Carlos
• Oerlikon Surface Solutions Ag Pfaeffikon

Inventors

• Ribeiro Carlos

Classifications

• B05B16/20 Primary

  Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations · CPC title

• B05B16/60

  Ventilation arrangements specially adapted therefor · CPC title

• B05B13/0221 Primary

  characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts (B05B13/0207 takes precedence; conveyors in general B65G) · CPC title

• B05B16/95 Primary

  the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means · CPC title