Station device for powder coating of energy-saving lamps

Abstract

The invention discloses a workstation device for powdering an energy-saving lamp. The workstation device comprises a workstation frame, a workstation rod, a driving motor and a blowpipe, the workstation frame fixes a lamp pipe, enables an opening of the lamp pipe to be outward and is connected with the workstation rod which is driven by the driving motor arranged at the rear end and drives the workstation frame to rotate, a shaft hole used for containing a limiting rod is arranged axially at the center of the front end of the workstation rod, the limiting rod can move longitudinally along the workstation rod and controls slurry thickness of the lamp pipe, and a blowing port of the blowpipe performs powdering operations facing at the outward opening of the lamp pipe. The blowpipe can be adjusted to align to a pipe opening for blowing, and the outward opening of the lamp pipe is easier to recover the slurry.

Description

technical field [0001] The invention discloses a station device for powder coating of energy-saving lamps, which belongs to the technical field of powder coating equipment for energy-saving lamps according to the International Patent Classification (IPC). Background technique [0002] The powder coating process of the energy-saving lamp tube is to coat a layer of fluorescent powder on the inner wall of the transparent spiral tube. At present, there are generally two methods of powder coating: static powder coating and dynamic powder coating. Among them, static powder coating is easy to produce powder accumulation on the inner wall of the tube, which reduces the light efficiency of the lamp tube, and at the same time wastes fluorescent powder, resulting in high production costs; dynamic powder coating. The powder coating process has a better coating effect and has become the main process used in the production of energy-saving lamps. [0003] However, the existing energy-sav...

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Problems solved by technology

[0004] 1. The lamp tube opening of the powder coating station faces inward, so that during the powder coating process, it is easy to flow the powder slurry along the work rod to the station and the machine. The recycling rate of the powder slurry is low, and it affects the cleanliness and convenience of the machine beautiful;

[0005] 2. The blowing pipe of the existing station device for powder coating of energy-saving lamps is a stainless steel pipe, which is inconvenient to adjust so that it is aligned with the mouth of the lamp pipe for blowing;

[0006] 3. The station frame for fixing the lamp tube is fixed, the outflow of the powder slurry in the lamp tube is very small, and the thickness of the powder coating cannot be effectively controlled

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