Tube body forming structure of fluorescent tube processor

Abstract

The invention discloses a tube body forming structure of a fluorescent tube processor and belongs to the technical field of processing machines of glass products. The tube body forming structure comprises a first motor, a first speed reducer, a first chain wheel, a second chain wheel, a first chain, a shaft support seat, a square shaft, a screw, a screw signal acquisition device, a screw seat, nut beds, a protection bowel and a forming die, wherein the first motor is connected with the first speed reducer in a drive way and is arranged at the bottom of a frame of the fluorescent tube processor; the first chain wheel is fixedly arranged on a last-stage power output shaft of the first speed reducer; one end of the first chain is sleeved on the first chain wheel; the other end of the first chain is sleeved on the second chain wheel; the second chain wheel is fixedly arranged on the square shaft; the lower end of the square shaft is pivotally arranged on the shaft support seat; the shaft support seat is fixedly arranged on the frame; the upper end of the square shaft is connected with the lower end of the screw; the screw is arranged on the screw seat which is fixedly arranged on the frame through a pair of nut beds; the upper end of the screw is connected with the lower end of the forming die; a tube billet groove is formed on the end surface at the top end of the forming die; the protection bowl is fixedly arranged on one upper nut bed in the pair of nut beds and corresponds to the lower part of the forming die; the screw signal acquisition device is fixedly arranged on the screw seat and is matched with a bunter at the lower part of the screw; the screw signal acquisition device is a microswitch, a travel switch or a proximity switch; and the first motor is a forward-reverse motor. The tube body forming structure has the advantage that energy sources of a heating furnace for heating a tube billet of the fluorescent tube can be saved.

Description

technical field [0001] The invention belongs to the technical field of glass product processing machinery, and in particular relates to a tube body forming structure of a fluorescent lamp tube processing machine. Background technique [0002] The spiral lamp tube is mainly used to make energy-saving lamps or craft lamps. In the prior art, the processing of the spiral lamp tube is to heat the tube blank that needs to be formed on a high-temperature flame-breathing furnace or a flame-breathing lamp to soften the tube blank. To the extent that it can be formed, it is quickly placed on the forming die to form a spiral tubular structure. The disadvantages are: because the workers usually process one person, one furnace and one mold, the labor intensity is high and the processing efficiency is low. In addition, it is not conducive to saving energy. For example, when the workers put the heated tube blank into the mold During the forming process, the high-temperature flame-breathin...

AI Technical Summary

Problems solved by technology

The disadvantages are: because the workers usually process one person, one furnace and one mold, the labor intensity is high and the processing efficiency is low. In addition, it is not conducive to saving energy. For example, when the workers put the heated tube blank into the mold During the forming process, the high-temperature flame-throwing furnace continues to work, which results in dry operation

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