Cabinet for electrostatic painting
First Claim
1. Cabinet (1) for electrostatic painting comprising a framework (2) supporting flat walls (3) whose inner surfaces (5) bound a volume inside which at least one pneumatic distributor (6) is installed, which distributes the powders to be applied onto a workpiece (7) to be painted, also contained inside said volume, which cabinet is characterized in that it comprises means (19) for removing the powder which settles on all of the inner surfaces of said walls, said means (19) comprising at least one suction mouth (19) per each wall (3), which suction mouth (19) generates an air stream adjacent to and which cleans the inner surface (5) of the wall (3), and means (22) for moving each wall (3) past its associated suction mouth (19) to thereby progressively clean each wall (3) during the movement thereof.
2 Assignments
0 Petitions
Accused Products
Abstract
A cabinet (1) for electrostatic painting which includes a framework (2) supporting flat walls (3) whose surfaces (5) bound a volume inside of which at least pneumatic distributor (6) is installed to distribute powder onto a workpiece (7) which is to be painted thereby. The powder which is not applied to the workpiece settles on the interior surfaces of the walls and is removed therefrom by a combination of air blown from a blowing mouth (20) against the inner surface (5) of each wall in opposition to an air stream generated by a suction mouth (19). During the opposition of the suction and blowing mouths (19, 20, respectively), each wall is moved past the mouths whereby each wall is thereby progressively cleaned of the powder.
11 Citations
11 Claims
- 1. Cabinet (1) for electrostatic painting comprising a framework (2) supporting flat walls (3) whose inner surfaces (5) bound a volume inside which at least one pneumatic distributor (6) is installed, which distributes the powders to be applied onto a workpiece (7) to be painted, also contained inside said volume, which cabinet is characterized in that it comprises means (19) for removing the powder which settles on all of the inner surfaces of said walls, said means (19) comprising at least one suction mouth (19) per each wall (3), which suction mouth (19) generates an air stream adjacent to and which cleans the inner surface (5) of the wall (3), and means (22) for moving each wall (3) past its associated suction mouth (19) to thereby progressively clean each wall (3) during the movement thereof.
Specification