The invention discloses a double tractor applied to the rear end of an aluminum profile extruder, comprising a support frame. A first traction mechanism and a second traction mechanism are installed on the support frame, and a cutting mechanism and a guide frame are respectively arranged on both sides of the support frame. Aluminum profiles are transported along the guide frame and cut into fixed lengths by the cutting mechanism. The equipment further includes a reset platform located at the discharge end of the support frame. The first traction mechanism comprises a support plate equipped with a rotatable first longitudinal shaft, a first transverse arm fixed on the longitudinal shaft, and a first material clamp and a first concave-convex wheel installed at both ends of the transverse arm. The first concave-convex wheel drives the opening and closing of the first material clamp through a rotating shaft. The second traction mechanism comprises a support frame with a rotatable second longitudinal shaft, a second transverse arm fixed thereon, and a second material clamp and a second concave-convex wheel arranged at both ends. The second concave-convex wheel controls the opening and closing of the second material clamp through a shaft sleeve.
Area Code: CN
Application Number: CN201810947185.5
