| 摘要 |
<p>In an automated deboning device for deboning a bone-in leg of livestock carcass, a clamp unit 12 suspending the work w includes a servomotor 104, a threaded shaft 106 connected to an output shaft of the servomotor 104 and a lifting and lowering block 108 threadably mounted on the threaded shaft 106. A lifting and lowering roller 92 mounted on a lifting and lowering shaft 70 travels in a traveling path 94 to lower and transfer the work w to a next work station. By bring a swinging roller 84 mounted on the lifting and lowering shaft 70 in contact with the cam plate 170, 180, 182, the lifting and lowering shaft 70 is rotated by a setting angle so that the work w faces round cutter blades 22, 64. Thus, the pathway of the round cutter blades 22, 64 can be approximately straight, thereby simplifying and reducing the cost of the moving mechanism.</p> |
