Double-end lamp ceramic sheath welding mud coating device

By designing a double-ended lamp ceramic sheathed welding mud coating device with a stirring tank and a discharging system, the problem of uneven welding mud coating is solved, uniform mixing and stable coating of the welding mud are achieved, and product quality is improved.

CN223324866UActive Publication Date: 2025-09-12KUNSHAN TOPA PRECISION MASCH CO LTD
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Patent Information

Application Number
CN202422329859.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-24
Publication Date
2025-09-12
Estimated Expiration
2034-09-24

AI Technical Summary

Technical Problem

In the prior art, the amount of solder paste applied to the ceramic sheath of a double-ended lamp is difficult to control and difficult to apply evenly, which easily leads to solder paste overflow or insufficient coating, thus affecting product quality.

Method used

A double-ended lamp ceramic sheathed welding mud coating device is used, which includes a stirring tank, a stirring rod, a scraper and a discharge system. The uniform mixing of the welding mud is achieved through the design of stirring blades, side scrapers and bottom scrapers, and the cooperation of the pressurizing device and the discharge gun is used to ensure the continuity and uniform coating of the welding mud.

Benefits of technology

It achieves uniform mixing and stable coating of the welding mud, improves coating efficiency and quality, prevents the welding mud from adhering to the container wall, and ensures a firm bond between the welding mud and the ceramic sheath.

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Abstract

The utility model relates to the technical field of light source production, and discloses a double-end lamp ceramic sheath welding mud coating device which comprises an operation table and a supporting table, a stirring tank is arranged on the supporting table, a driving motor is fixedly connected to the stirring tank, a rotating shaft is fixedly connected to the output end of the driving motor, and the rotating shaft is fixedly connected to the output end of the driving motor. A stirring rod is fixedly connected to the rotating shaft, a side scraping plate is fixedly connected to one end of the stirring rod, and stirring blades are fixedly connected to the rotating shaft. According to the utility model, all-directional and multi-angle stirring of welding mud mixed materials in the stirring tank is realized through the three groups of stirring blades which are obliquely arranged, uniform mixing of welding mud is effectively promoted, the phenomenon of local caking or insufficient mixing is avoided, and meanwhile, the side scraping plates and the bottom scraping plate are designed and can be tightly attached to the inner wall and the bottom of a container for scraping, so that the stirring efficiency is improved. The welding mud is effectively prevented from adhering to the wall of the container in the stirring process, and the mixing uniformity and the utilization rate of the welding mud are further improved.
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