Peeling jig for rubber wheel on pickup roller

Abstract

The invention discloses a peeling jig for a rubber wheel on a pickup roller. The peeling jig comprises a support seat which is in the shape of a rectangular frame body, wherein side plates extending downwards are formed at the two sides of the support seat; a circular peeling sleeve is inserted in the support seat; the peeling sleeve is composed of two semicircular sleeve elements; an inclined arc-shaped scraping knife is formed on the inner side of a stop sheet; a hinge seat is fixed to the outer wall of each sleeve element; an adjustment bolt is hinged to each hinge seat; each adjustment bolt penetrates through the sidewall of the support seat and is screwed to a location nut; each location nut is welded and fixed to the outer sidewall of the support seat; T-shaped guide rods are inserted into parts at the two sides of each adjustment bolt, of the outer sidewall of the support seat; each guide rod is fixed to the outer wall of the corresponding sleeve element; a lifting plate is arranged at the lower side of the peeling sleeve; a plurality of vertical guide grooves are formed in each side plate; a plurality of guide blocks are formed at the two sides of the lifting plate; the guide blocks are inserted into the guide grooves of the side plates; and a jack is fixed to the lower end surface of the lifting plate. The device disclosed by the invention facilitates to realize manualpeeling working for the rubber wheel on the pickup roller, thereby increasing the efficiency of manual peeling for the rubber wheel.

Description

Technical field: [0001] The invention relates to the technical field of printer accessories, and more specifically relates to a peeling jig for a rubber wheel on a paper pickup wheel. Background technique: [0002] The pickup roller is an important component of the printer. The existing pickup rollers generally consist of a rotating shaft and a rubber wheel body inserted on the rotating shaft. The general rubber wheel body is fixed on the rotating shaft by pasting to prevent the rubber wheel body from There is relative rotation with the rotating shaft, and the rubber wheel body is easy to age, and the fixed rubber wheel body is not easy to peel off from the rotating shaft, so a corresponding device is needed to peel off the rubber wheel body so that the rotating shaft can be recycled and reused. Invention content: [0003] The purpose of the present invention is to address the deficiencies in the prior art, and provides a stripping jig for the rubber wheel on the pickup wh...

AI Technical Summary

Problems solved by technology

[0002] The pickup roller is an important component of the printer. The existing pickup rollers generally consist of a rotating shaft and a rubber wheel body inserted on the rotating shaft. The general rubber wheel body is fixed on the rotating shaft by pasting to prevent the rubber wheel body from There is relative rotation with the rotating shaft, and the rubber wheel body is easy to age, and the fixed rubber wheel body is not easy to peel off from the rotating shaft, so a corresponding device is required to peel off the rubber wheel body so that the rotating shaft can be recycled and reused

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