Phosphor powder glue processing device for LED lamp production

Abstract

The invention discloses a fluorescent powder glue processing device for LED lamp production, which belongs to the technical field of fluorescent powder processing equipment; the fluorescent powder glue processing device for LED lamp production includes a mounting frame and a movable base, and the top of the movable base is provided with a mixing tank, the mounting frame is provided with a driving stirring rod extending to the inner cavity of the mixing tank, and the extended end of the driving stirring rod is detachably connected with the first stirring piece that is offset against the inner wall of the bottom of the mixing tank, and the inner wall of the mixing tank is provided with a gear ring , the top of the gear ring is slidingly connected with a mounting plate, the mounting plate is provided with symmetrically distributed driving gears, and the driving gears mesh with the gear teeth on the gear ring, the driving end of the driving gear is connected with a quantitative feeding device, and the quantitative The feeding end of the feeding device is also connected with a stirring component; the invention realizes the stirring and mixing function of phosphor and glue while uniformly distributing the material, and greatly avoids the occurrence of gel phenomenon during the stirring and mixing process, ensuring the mixing stability and uniformity.

Description

technical field [0001] The invention relates to the technical field of fluorescent powder processing equipment, in particular to a fluorescent powder glue processing device for LED lamp production. Background technique [0002] LED lamp: Its basic structure is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver or gold wires, and then sealed with epoxy resin around the To protect the inner core wire, the outer shell is finally installed, so its shock resistance is good. The field of application involves mobile phones, table lamps, home appliances and other daily household appliances and machinery production. [0003] Phosphor powder: Commonly known as luminous powder, it is usually divided into two types: photo-induced energy storage luminous powder and radioactive luminous powder. Photo-energy storage luminous powder is a fluorescent powder that stores...

AI Technical Summary

Problems solved by technology

The mixing cylinder used in the present invention is a closed cylinder, which enhances the sealing of the entire cylinder, prevents various dust impurities from being mixed in, and reduces the influence on the accuracy of the phosphor powder ratio; More fully, the mixing effect is better; the phosphor adding device can ensure that the phosphor powder can be added continuously during the process of phosphor powder stirring and mixing, and at the same time, the phosphor powder is not in contact with the outside world, which can avoid the impurities in the air from mixing with the added phosphor powder. Guarantee the purity of the phosphor powder; add the phosphor powder directly into the mixing drum by using the phosphor powder adding device, no air bubbles will be generated when adding the phosphor powder, and ensure the mixing effect of the two”, but there are still defects, stirring during the phosphor powder addition process uniformity difference

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