| 摘要 |
PURPOSE:To decrease loss time and to reduce the length of an air-permeable conveyer to improve work efficiency in an automatic cutter by sucking a cut material on the air-permeable conveyer to be transferred onto a subsequent after treatment conveyer. CONSTITUTION:On completion of cutting, an air-permeable conveyer belt 13 and an after treatment conveyer 15 are started, and a negative pressure chamber 12 is set at negative pressure. Pressurized air is introduced into a blowoff device 16. Thus, a cut material is pushed to the air-permeable conveyer 13 side by pressurized air from a nozzle 16 and adsorbed to the air-permeable conveyer 13 by negative pressure of the negative pressure chamber 12 to be transferred. At the end portion of the air-permeable conveyer 13, the cut material is separated from the conveyer 13 to be transferred to the after treatment conveyer 15. In this arrangement, loss time can be reduced and the air-permeable conveyer can be shortened to improve work efficiency. |
