Improved structure of production device burning lamp filaments in glass bulb

Abstract

An improved structure of a production device burning lamp filaments in a glass bulb comprises a framework, a rotating plate, a power mechanism, a plurality of lamp filament and glass tube fixing devices, an upper feed workstation, a filament feeding workstation, a burning workstation and a discharging workstation, wherein each lamp filament and glass tube fixing device comprises a glass bulb clamp, and a lamp filament clamp / lamp filament lifting device assembly. The improved structure is characterized by being provided with a base, each lamp filament clamp / filament lifting device assembly and each glass bulb clamp are arranged on the base, each glass bulb clamp is provided with a protection gas lead-in port which is slidably arranged on the base via a secondary guide column, a main wheel is arranged at the lower end of a primary guide column, a secondary wheel is arranged at the lower end of the secondary guide column, and a boss with a guide slope is arranged on a framework of the upper feeding workstation, the filament feeding workstation and the discharging workstation of the production device burning lamp filaments in glass bulb. Compared with the prior art, the improved structure has the advantages that power types at the discharging workstation are few and automatic glass bulb feeding can be conveniently realized.

Description

Technical field: [0001] The invention relates to a light bulb production device. Background technique: [0002] As disclosed in the patent 200720053654.6, the existing production device for burning the filament in the glass bulb in the production process of the light bulb includes a frame, a turntable arranged on the frame, a power mechanism that drives the turntable to rotate, and a device fixed on the turntable. Several filaments, glass tube fixing devices, filaments set beside the turntable, glass tube positioning station, filament, glass tube firing station, finished product blanking station and control circuit for the action of the control device, filaments, glass tube fixing device Consists of a glass tube holder (glass bulb holder), a filament located under the glass tube holder, a glass tube lifting device (or a filament lifting device), a filament with a trigger mechanism in the filament, and a glass tube lifting device The holder is composed of a filament and glas...

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Problems solved by technology

The glass bulb of this kind of device needs to be placed manually, and the extraction of the finished product at the blanking station requires a complex set of opening devices for the glass tube holder and the opening device for the filament holder to cooperate with the extraction device. After the mouth, a set of power lifting device is needed to lift the protective gas inlet to extract the finished product. Various powers are concentrated at the blanking station, which not only brings great difficulties to the design of the device, but also creates a barrier for continuous production of light bulbs. caused an obstacle

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