Autorotation Drive Mechanism And Film Label Sticking Device Using The Same

Abstract

Provided are: a rotating drive mechanism which can, without requiring a special drive device and a control device, rotate a large number of rotating shafts while continuously moving the rotating shafts and which is configured so that the rotational speed of the rotating shafts can be arbitrarily changed by a simple configuration; and a film label application device. A rotating drive mechanism is provided with: a movable driven member (103) which has a follower mechanism (105) provided to the tapered section (104) thereof and to which a rotating shaft (112) is connected; and a driving member (101) which is provided along the direction of movement of the driven member (103) and which has a transmission mechanism (102) provided to the sloped section (115) thereof. The transmission mechanism (102) is provided so as to face an arbitrary position of the follower mechanism (105).

Description

technical field

[0001] The invention relates to a self-rotating drive mechanism and a film label sticking device using the mechanism. Background technique

[0002] Conventionally, as a film label sticking device for sticking a film label on the outer peripheral surface of a can body, there is known a film label sticking device that rotates the can body while moving for film label sticking, pre-processing, post-processing, and the like.

[0003] Furthermore, various mechanisms are known for an autorotation drive mechanism for autorotating a tank body while moving.

[0004] For example, in a known film label sticking device such as Japanese Unexamined Patent Application Publication No. 2001-179830 (Patent Document 1), it is configured that a film label is sticked to a can body, the can is heated as a pre-processing, and the post-processing is performed. In the process of cooling the cans, the can body is supported by the mandrel 20 of the mandrel rotary conveying mechanism 1,...

Images