Metal-tube sectional material rewinder

Abstract

The invention discloses a metal-tube sectional material rewinder. The metal-tube sectional material rewinder comprises a machine table machine frame. A metal tube guiding device and a sizing and prebending mechanism are arranged on the upper left side of the machine frame, an automatic tube-bank control mechanism is arranged on the left side of the machine frame, a tube winding rotating shaft driven by a motor and an unwinding mechanism are arranged in the middle of the machine frame, a to-be-rewound metal-tube sectional material is put into the guiding device, a metal tube output through guiding is bent to a certain degree through the sizing and prebending mechanism, and then rewinding tube winding is carried out at the tube winding rotating shaft under controlling of the automatic tube-bank control mechanism, and after rewinding are carried out, unwinding is carried out through the unwinding mechanism. The metal-tube sectional material rewinder has the advantages that the metal-tube sectional material can be automatically rewound, and the whole device is simple in structure; a winding tube bank is controlled by the automatic tube-bank control system, real-time monitoring is carried out through a motor-running-state sensor, and the quality of a rewinding tube bank is guaranteed; as unwinding is carried out through a horizontal tube winding and unwinding mechanism, the working efficiency of winding is improved.

Description

technical field [0001] The invention relates to the technical field of metal pipe profile preparation, in particular to a metal tube profile rewinding machine. Background technique [0002] Metal pipe profiles, such as copper pipes, aluminum pipes, and copper pipes with grooved inner walls, are widely used in domestic and industrial production. In the processing of metal pipes, especially for pipes with relatively large lengths, such as copper pipes for air conditioners, it is necessary to rewind the copper pipes to the copper pipe brackets, and the existing metal pipe manufacturers use the rewinding process It is a manual rewinding machine or a semi-automatic rewinding machine. The manual rewinding machine drives the rewinding drum shaft to rotate through the DC or AC speed regulating motor, and the pipe arrangement and speed regulation are controlled manually. The semi-automatic rewinding machine only realizes automatic wire discharge and rewinding speed adjustment throug...

AI Technical Summary

Problems solved by technology

The manual rewinding machine drives the rewinding drum shaft to rotate through the DC or AC speed regulating motor, and the pipe arrangement and speed regulation are controlled manually. The semi-automatic rewinding machine only realizes automatic wire discharge and rewinding speed adjustment through the two-way movement of the rewinding drum shaft. It still relies on manual speed regulation, and there are deficiencies: uneven pipe arrangement; high energy consumption and low efficiency; in addition, the existing rewinding pipes are generally wound on the vertical plane, while most of the semi-finished metal pipe profiles are wound horizontally, so the horizontal Winding avoids repeated bending and wrinkles during rewinding

Images