| 摘要 |
PROBLEM TO BE SOLVED: To provide a stably controllable conveyor device. SOLUTION: A pair of conveyor frames 14, 15 opposed to each other in parallel are connected to each other via cross tie members 16 in given intervals. The conveyor frames 14, 15 are sectionally U-shaped and opened to the outside faces to form storage parts. A power board 32 and a 200 V power line 35 for supplying power are stored in the storage part of one conveyor frame 14. A control board 33 and a 24 V control line 36 are stored in the storage part of the other conveyor frame 15. The 200 V power line 35 having relatively high voltage is stored in the storage part of one conveyor frame 14 and the 24 V control line 36 is stored in the storage part of the other conveyor frame 15. The power line 35 and the control line 36 are isolated from each other and lower wiring density is achieved in the storage parts, whereby overlapping noises generated by the power line 35 are hardly entered into the control line 36 and a signal line 37. COPYRIGHT: (C)2004,JPO
|
