| 摘要 |
Disclosed is a tape guide device for an automatic roll tape cutter, the toll tape cutter including a tape feed-out unit housed in a case for feeding out a roll tape loaded in a tape loading portion thereof through a plurality of guide rollers from a supply roller thereof, and a tape cutting unit which is mounted in front of the case for cutting the tape fed out at a proper length, the tape guide device comprising: a body disposed between the tape loading portion and the supply roller of the tape feed-out unit and having both ends, one end of which is hingeably mounted to one side wall of the tape feed-out unit as to be elastically biased toward an opening direction, and the other free end of which has engaging protrusions formed thereon; a first guide roller installed at the rear end of the body and having engaging recesses formed on an outer circumference of both ends thereof; a pair of stoppers horizontally installed inside the body in such a manner as to be moved oppositely with respect to each other, each of the stoppers having, at one end, a fixing piece protruded outwardly from the body so as to be inserted into the engaging recess of the first guide roller and being elastically biased toward its engaging direction; a second guide roller installed at the front end of the body; and a locker mounted to the other side wall of the tape feed-out unit for restricting the engaging protrusions of the body so as to fix the body in a closed state, whereby during the feeding out of the roll tape from the rolls, the tape is fed out along a curved face while maintaining a proper tension, thereby preventing the tape fed out from being twisted or entangled.
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