Novel rod feeding mechanical arm of aluminum profile extrusion machine

Abstract

The invention relates to a novel rod feeding mechanical arm of an aluminum profile extrusion machine. The novel rod feeding mechanical arm of the aluminum profile extrusion machine comprises a lower machine frame and an upper machine frame. The upper machine frame is installed on the lower machine frame in a sliding manner. A material pushing mechanism is installed on the upper machine frame. The material pushing mechanism comprises a rod supporting frame, a rod pressing device and a material pushing device. The rod supporting frame is used for holding a material rod. The rod pressing device is used for tightly pressing the material rod to the rod supporting frame. The material pushing device is used for pushing the material rod to be conveyed into an ingot containing cylinder. The rod supporting frame is installed at the front end of the upper machine frame through a swinging connection mechanism. The rod supporting frame is of a swinging type structure through the swinging connection mechanism. The rod pressing device is located above the rod supporting frame. The rod pressing device is driven by a rod pressing motor to tightly press the material rod to the rod supporting frame. The material pushing device is arranged on the rod supporting frame. The material pushing device is driven by a material pushing motor to push the material rod on the rod supporting frame forward into the ingot containing cylinder. According to the novel rod feeding mechanical arm of the aluminum profile extrusion machine, when the fed material rod is dislocated and gets stuck, the rod supporting arm can be swung, and the mechanical arm is directly withdrawn; and the situation that the mechanical arm hinders material releasing, so that the use efficiency of the extrusion machine is influenced is avoided.

Description

technical field [0001] The invention relates to an aluminum profile extruding machine, in particular to a manipulator structure for feeding rods of aluminum profiles. Background technique [0002] At present, the upper frame of the rod-feeding manipulator of the aluminum profile extrusion machine is driven by a motor and driven by a sprocket to move on the lower frame, while the cross-arm of the rod-pressing device presses the material rod against the V of the rod holder by swinging up and down. The manipulator of this structure has many defects: for example, the movement accuracy of the upper frame on the lower frame is poor, the upper and lower pressing rods of the pressing cross arm are unstable, and when the manipulator moves forward, It is easy to jump, so that the material rod is not pushed smoothly in the V-shaped groove, etc., and when the feeding rod is dislocated and clamped under abnormal conditions such as bending of the aluminum rod and uneven shearing, the mani...

AI Technical Summary

Problems solved by technology

[0002] At present, the upper frame of the rod-feeding manipulator of the aluminum profile extrusion machine is driven by a motor and driven by a sprocket to move on the lower frame, while the cross-arm of the rod-pressing device presses the material rod against the V of the rod holder by swinging up and down. The manipulator of this structure has many defects: for example, the movement accuracy of the upper frame on the lower frame is poor, the upper and lower pressing rods of the pressing cross arm are unstable, and when the manipulator moves forward, It is easy to jump, so that the material rod is not pushed smoothly in the V-shaped groove, etc., and when the feeding rod is dislocated and clamped under abnormal conditions such as bending of the aluminum rod and uneven shearing, the manipulator cannot directly withdraw, resulting in The manipulator forms a material removal obstacle, which affects the efficiency of the extruder

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