Bumper paint removing apparatus
AssigneeTakaroku Shoji Co.,Ltd.
InventorNoboru Takahashi
Life of this patent
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Abstract
In order to be able to easily and sufficiently remove paint from the surface of a bumper, grooves or projections are provided on the surface of one roller, from among a pair of rollers on a roller apparatus (1), that comes into contact with the surface of the paint, and the paint is divided by making cuts in the paint by means of the grooves, or the like. In addition, by making the rotation speed of one roller faster than the other roller, the abovementioned cuts are widened further and the paint is divided into a plurality of narrow, strip-shaped pieces. When a sandblasting apparatus (2) sandblasts towards the strips of paint, and the like, from a diagonal direction, the sandblast strikes not only the surface of the paint but the edges of the cuts as well, whereby the paint can be efficiently removed.
Claims8
A device for removing paint from a bumper of a vehicle made of synthetic resin, the device for removing paint from a bumper of a vehicle comprising a pair of rollers for rolling the bumper, a cooling device for cooling the bumper prior to rolling the bumper by means of the pair of rollers, and a shot blast device for removing paint remaining on the surface of the bumper that is transferred out from the rollers,
- wherein the pair of rollers rotate in mutually opposing directions and one roller has higher rotating speed that is faster than that of the other roller,
- wherein grooves or projections are provided on the surface of the one roller, and
- wherein the pair of rollers rolls the bumper while forming nicks in the paint through the grooves or projections provided on the surface of the one roller.
Dependencies are inferred from the claim text.