| 摘要 |
A product bag unloading apparatus in which two product bags (3, 4) arranged in a single row in the bag width direction are conveyed on a carry-out conveyor (5) in a single-row arrangement, with their length direction oriented in the conveyor's conveying direction. The apparatus includes a first chuck (11) for gripping one product bag (3), a second chuck (12) for gripping the other product bag (4), a pivot arm (17) pivoting through 90 degrees about a fulcrum shaft (16) with the first chuck (11) rotatably provided at a free end thereof, and a chuck translation mechanism (parallel linkage mechanism) (14) maintaining the first chuck (11) in a constant orientation at all times when the first chuck (11) is moved between a bag receiving position and a bag release position by the pivot motion of the pivot arm (17). |
