A light bulb exhaust pipe secondary burning tip jig

Abstract

The invention discloses a bulb exhaust pipe secondary tipping jig which includes a bulb conveying device, a first flame nozzle and a manipulator, the bulb conveying device comprises a positioning disc and a first drive mechanism which drives the positioning disc to rotate, the positioning disc is provided with at least one groove for inserting of the bottom of a bulb, the bottom of the groove is provided with a first through hole for an exhaust pipe at the bottom of the bulb to pass through, an isolation component is arranged in the groove for isolation of a casing of the bulb and the exhaust pipe at the bottom of the bulb, the first flame nozzle is located below the positioning disc and arranged slantly upward, and the manipulator is located below the positioning disc. The tipped exhaust pipe of the bulb is secondarily tipped, the exhaust pipe part exceeding the casing of the bulb is removed without any damage on the bulb body, the remaining exhaust pipe does not exceed the casing of the bulb, and more spaces are left for assembly.

Description

technical field [0001] The invention relates to the technical field of tip burning, in particular to a second burning tip fixture for a light bulb exhaust pipe. Background technique [0002] Energy-saving lamps are replaced by filament lamps. Filament lamps encounter many difficulties in the manufacturing process, especially the technology of burning the glass exhaust pipe after the bulb exhausts. It is currently known that the exhaust pipe is heated by the fire source to soften the glass to the point of burning, and the bulb body cannot be burned to cause damage during the process. It is necessary to level the fire source to control the burning of the exhaust pipe. The remaining part of the exhaust pipe after burning the tip exceeds the bulb shell, which creates difficulties in the space when assembling the drive power supply and the lamp cap. It is easy to cause the exhaust pipe to be squeezed and broken by external force, causing the bulb to be scrapped, and the bonding s...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the technical problems that some parts of the exhaust pipe of the light bulb exceed the bulb shell after burnt out, which affects the assembly, and is easily squeezed and broken by external force, which leads to the scrapping of the bulb. Point fixture, which burns the burnt bulb exhaust pipe twice, and removes the part of the exhaust pipe that exceeds the bulb shell without damaging the bulb body, so that the remaining exhaust pipe does not exceed the bulb shell body, leaving more room for assembly

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