Amalgam injecting device

Abstract

The invention discloses an amalgam injecting device comprising a supporting seat, a stepping motor component arranged on the supporting seat, a rotor component connected with the stepping motor component and an amalgam outlet component connected with the rotor component. The stepping motor component is provided with a stepping motor mounting seat and a stepping motor arranged on the stepping motor mounting seat; the stepping motor is provided with a stepping motor shaft; the supporting seat is provided with an inclined mounting surface for mounting the stepping motor mounting seat; the rotor component is provided with a rotor shaft connected with the motor shaft; and the amalgam injecting device is also provided with a detecting part connected with the amalgam outlet component. The amalgam injecting device adopts a direct connection design of the motor shaft and the rotor shaft so that blanking amalgam can be accurately controlled, and ejected amalgam can also be supplemented. In addition, the amalgam injecting device is provided with a photoelectric sensor which can detect whether the amalgam can be reliably discharged or not.

Description

Technical field [0001] The invention relates to an equipment for the production of energy-saving lamps, in particular to an amalgam injection device for injecting amalgam into an energy-saving lamp tube. Background technique [0002] At present, the domestic lamp industry, especially compact fluorescent lamps, has achieved automated production, and the production line’s productivity has reached 1,200 to 2,500 per hour. In the production process of energy-saving lamps, mercury-containing amalgam must be added to the lamp, manually or Adding amalgam to the lamp with simple tools cannot meet the requirements of automated production. The requirement for the amalgam injection device is to automatically and reliably inject the amalgam into the lamp tube, otherwise it will cause batches of amalgam-free lamps, causing the lamp to be scrapped, and the amalgam injection device is required to have automatic detection and refill Or call the police. [0003] Therefore, it is necessary to deve...

AI Technical Summary

Problems solved by technology

[0002] At present, the domestic lamp industry, especially compact fluorescent lamps, has realized automatic production, and the productivity of the production line reaches 1200 to 2500 per hour. Adding amalgam into the lamp with a simple tool cannot meet the requirements of automatic production

The requirement for the amalgam injector is to automatically and reliably inject the amalgam into the lamp tube, otherwise it will result in a batch of amalgam-free lamps, causing the lamp tube to be scrapped, and the amalgam injector is required to have automatic detection and refilling or call the police

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