| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a straightening machine which conveys not only objective material to be straightened but also a material not requiring to be straightened on the same conveying line without providing a large-scaled moving mechanism and a lifting/lowering mechanism. <P>SOLUTION: The conveying route of materials comprising a carrying-in line 20 and a taking-out line 30 is made horizontal by adjusting the attitude of the carrying-in line 20 and the taking-out line 30. A through-hole 7b is formed on a bearing supporting block 7 for supporting a lower straightening roll 4, and a guide pipe 12 for passing through a material X not requiring to be straightened is fit into this through-hole 7b. When the conveying route of the material is made horizontal, the carrying-in line 20, the guide pipe 12 and the taking-out line 30 are located in a horizontal straight line and the material X not requiring to be straightened which is carried in from the carrying-in line 20 is passed through the guide pipe 12. <P>COPYRIGHT: (C)2012,JPO&INPIT |
