Automatic heating pipe bending device

Abstract

The invention discloses an automatic heating pipe bending device. The automatic heating pipe bending device comprises a fixed station, a machine body is fixedly connected to the outer wall of one sideof the fixed station through bolts, a first left-handed screw is rotatably connected to the inner wall of one side of the fixed station, a first right-handed is welded to one end of the first left-handed screw, screw nut seats are connected to the outer walls of one sides of the first left-handed screw and the first right-handed in a spin closing mode through threads, and first supporting framesare welded to the tops of the two screw nut seats. According to the automatic heating pipe bending device, through a lifting type second transmission rack, under the cooperation of a first transmission rack, automatic feeding of heating pipes is realized, it is ensured that the heating pipes move stably and evenly in the bending process, so that the conformity of bending angles is ensured, and thebending precision and quality of the heating pipes are improved; and through a rotary disc with an adjustable interval, corresponding adjustment can be carried out according to diameters of the heating pipes, and thus the heating pipes are effectively tied.

Description

technical field [0001] The invention relates to the technical field of heating tubes, in particular to an automatic bending device for heating tubes. Background technique [0002] The heating tube is made of seamless metal tubes (carbon steel tubes, titanium tubes, stainless steel tubes, copper tubes) filled with electric heating wires, the gaps are filled with magnesium oxide powder with good thermal conductivity and insulation, and the tubes are shrunk, and then processed into Various shapes required by users, it has simple structure, high thermal efficiency, good mechanical strength, and good adaptability to harsh environments. [0003] However, in order to ensure that the heating area is even and sufficient in the existing heating tubes, some heating tubes are bent into a spiral shape, so that the bending of the heating tubes needs to be realized by a bending device. Most of the folding devices are fed manually, which is not only time-consuming and laborious, but also d...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic heating tube bending device to solve the problems in the above-mentioned background art that the existing heating tube bending device is difficult to automatically and uniformly feed materials, the position of the heating tube is easy to deviate, and the heating tube lacks effective support.

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