The material transport device in the multi-stage type heading making machine

摘要

Topic Actuated position of the support frame which supports the operational frame where you can install the chuck for material transport or corresponding to the fluctuation to the unactuated position, the operational frame and Drive means automatically or try to make separate to make concatenate.SolutionsAs operational frame it provides the Drive rod 22 where, is moved to the portable direction of operational frame 14 to the concatenated section of 14 of the material transport device in multi-stage type heading making machine 1 and Drive means 20, by Drive means 20 overwraps with the Tip of Drive rod, 22 and one destal of operational frame 14 facilities it does the person in charge union 21 of the block condition which has the aperture hole the base aperture to T letter condition on the operational frame side in the overwraped part shift, with the fluctuation operation of operational frame 14 vis-a-vis the aperture hole in the Tip of the Drive rod 22 which overwraps with person in charge union 21Automatically engagement and breaking off possible head attaching concatenated frame 23 was provided. Choice figure Drawing 2