Bending machine for spiral light tube

Abstract

The invention discloses a bending machine for a spiral light tube. The bending machine comprises a frame, a light tube clamping mechanism arranged on the frame, bending actuating mechanisms which are respectively arranged at two sides of the light tube clamping mechanism, a flame heating system arranged above the light tube clamping mechanism, and an automatic control system arranged in a distribution box outside the frame, wherein, the light tube clamping mechanism is used for fixing the current spiral light tubes of all specifications; the bending actuating mechanisms are positioned at the two sides of the light tube clamping mechanism and are used for clamping two pins and executing predetermined actions; the flame heating system is arranged above the light tube and is used for heating the designated positions of the pins and can slide up and down; and the automatic control system can carry out preset control on all the actions of the frame, and the main functional element of the automatic control system is a PLC (programmable logic controller). The bending machine has the advantages of single station, small volume, low cost and high production efficiency up to over twice as high as that in the case of manual operation, and is simple in operation.

Description

technical field [0001] The invention relates to a spiral lamp tube bending machine, which is used in the processing procedure of the spiral energy-saving lamp bright tube, and bends the straight leg of the formed spiral bright tube into a shape perpendicular to the spiral body. Background technique [0002] At present, the bending process of the spiral exposed tube is manual, that is, the operator holds the lamp tube and heats it on the flame and then bends it into the desired shape by hand. Only one leg can be bent at a time, which is inefficient and unstable in shape. The period for operators to learn this technology is long, and the production cost of exposed pipe manufacturers is high. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned defects in the prior art, and provide a spiral lamp tube bending machine to replace manual bending. [0004] In order to achieve the above object, the technical solution provided by...

AI Technical Summary

Problems solved by technology

[0002] At present, the bending process of the spiral exposed tube is manual, that is, the operator holds the lamp tube and heats it on the flame and then bends it into the desired shape by hand. Only one leg can be bent at a time, which is inefficient and unstable in shape. It takes a long time for operators to learn this technology, and the production cost of exposed pipe manufacturers is high

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