PURPOSE: To make a moving table transferable easily and surely along guide rail by an endless timing-belt having continuously arranged teeth and wound between a driving pulley having driving teeth rotated by drive unit and a driven pulley having driven teeth.
CONSTITUTION: Positioned at one end side of a guide rail 5 is a pulley 6 having driving teeth 6b provided in an outer circumferential V-shaped groove 6a by securing the pulley 6 to an output shaft 1a of a drive unit 1, and a pulley 7 having driven teeth is positioned at the other end side of the guide rail 5, while an intermediate pulley 8 is provided between the pulleys 6 and 7. An endless timing belt 9 having continuously arranged teeth 9a formed along its inner and engaged with respective teeth of the pulleys 6 and 7 is wound over said pulleys 6 and 7, and the predetermined tensile force is supplied to the timing-belt by pressing down the outer surface of the timing-belt. Further, a part of the belt 9 is fixed to the moving table 4 by a clasp 10, and the moving table 4 is made transferable along the guide rail 5 following the transference of the belt 9.
| JP2018024520 | TRANSPORTATION DEVICE |
| WO/2023/224880 | MODULAR BASE FOR DRIVING CONVEYORS AND RELATED COMPONENTS |
OONO TAKASHI
KODAMA MIKIO
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