Cylinder welding roller carrier
The welding turn roll frame adjusts the roller spacing according to the diameter of the tube, so that the tube center of gravityin best position,rotation is stable, safe reliable, also can be controlled in conjunction with welding operation.The wel-ding turn roll can be divided into self-adjustable adjustable type, the traveling mechanism anti-rolling mechanismcan be selected as required.
The adjustable roller carrier adopts manual adjustment of roller center distance to adapt to the change of workpiece diameter, which is suitable for the workpiece with less cylinder specification change longer processing cycle; the roller center distance can also be adjusted by hand electric screw.
The self-adjusting roller carrier can automatically adjust the swing angle of the roller according to the change of the diameter of the workpiece without manual adjustment. It is suitable for welding of small workpieces various diameter specifications of the workpiece. It has more supporting points for the workpiece increases the friction force. It is suitable for the production of thin-walled vessels, pipes light-weight cylinders.
On the basis of the adjustable roller, the roller of the driven frame is made into a lifting type. The photoelectric encoder is used to detect the displacement direction. The control system automatically controls the rise fall of the driven wheel, so as to prevent the axial movement of the workpiece.
The structure can be selected according to the needs of users, various roller carriers can be designed manufactured for users.
