JPH0265U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1a is an explanatory view of the main parts of an embodiment of the abrasive paper winding device of the wrapping machine of the present invention, Fig. 1b is a detailed view of part A of Fig. 1a, and Fig. 2 is a detailed view of the part A of Fig. 1a. 1A is a side view, FIG. 3 is an overall explanatory view of a conventional wrapping machine, FIG. 4 is a front view of essential parts of a conventional abrasive paper winding device, and FIG. 5 is a side view of the same. 2...Feeding reel, 5...Take-up reel, 5b...
...Flange part, 8...Rotation drive shaft, 9...Friction plate, 9a...Flange part, w...Workpiece member, p...
...Abrasive paper.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) The abrasive paper wound on a feeding reel is drawn out by a paper feeding device and supplied to a wrapping head device, and the wrapping head device wraps a workpiece with the abrasive paper. , a wrapping machine in which the abrasive paper pulled out from the feed reel is wound onto a take-up reel and new abrasive paper is sequentially fed out from the feed reel; An elastic pressing force is applied to the outer periphery of the flange portion of the take-up reel between the flange portions of a pair of opposing friction plates that are provided so as to be movable in the axial direction on the rotational drive shaft and rotatable integrally. A polishing paper take-up for a wrapping machine, characterized in that the take-up reel is rotated by the sliding resistance between the flange part of a friction plate and the flange part of a take-up reel when the paper is held in the same position. Device. (2) The abrasive paper winding device for a wrapping machine according to claim 1, wherein the flange portions of the friction plates rotating oppositely to each other are biased in the approaching direction by a spring.