US 6,200,044 B1Granted

Device with a mark-holder hopper and a revolver hopper for stamping distinguishing marks on moving parts

OwnerBruno Bergerinventor

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Abstract

The invention relates to a device for stamping distinguishing marks on the parts moving in the feed direction of a transport device, e.g. a roll line, comprising at least one mark-holder for holding a mark, the mark-holder being removably placed on the circumference of a stamping wheel. The inventive device comprises at least one hopper for the mark-holders. The hopper for the mark-holders and the stamping wheel can be placed relatively to one another, in a position where the mark-holders of the stamping wheel can pass through cavities of the mark-holder hopper, and the mark-holders of the mark-holder hopper can pass directly through cavities of the stamping wheel. A revolver hopper comprising mark-holder pins which can move axially with it is rotatably mounted and has the same axis as the stamping wheel. The stamping wheel is provided with at least one outward push channel which extends radially towards the circumference of the stamping wheel, as well as with a linear driving mechanism which is rotationally fixed on the stamping wheel, to allow radial displacement of a mark-holder pin located in an angular position of the outward push channel, between an inner rest position and an outer stamping position.

Claims12

Dependent claims

Device for the marking of parts (1) moving in the direction of motion of a conveying device such as a roller table, having at least one character carrier (3) carrying one character, said character carrier being exchangeably inserted at the circumference of a stamping wheel (2),

wherein
at least one character carrier magazine (29) for character carriers (3) is provided and the character carrier magazine (29) and the stamping wheel (2) can be moved into positions relative to each other where character carriers of the stamping wheel (2) can be directly transferred into receptacles (28) of the character carrier magazine- (29) and character carriers of the character carrier magazine (29) can be directly transferred into receptacles of the stamping wheel (2), and wherein a magazine revolver (15) containing character carrier pins (5) radially movable therein is pivotally mounted in such a way that it is coaxial with the stamping wheel (2), at least one outlet channel (20) radially extending to the circumference of the stamping wheel is provided in the stamping wheel and a linear drive (18) non-pivotally mounted on the stamping wheel (2) is provided for radial shifting of a character carrier pin (5) located in the angular position of the outlet channel from an internal inoperative position to an external impacting position.

Dependencies are inferred from the claim text.