CN210846115U

CN210846115U - Fluorescent glue stirring machine for LED lamp production

Info

Publication number: CN210846115U
Application number: CN201921499346.5U
Authority: CN
Inventors: 孙绪娟
Original assignee: Lianyungang Sanming Quartz Products Co ltd
Current assignee: Lianyungang Sanming Quartz Products Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-26
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a fluorescent glue mixer for LED lamp production, which relates to the technical field of LED lamp production equipment and comprises a mixing box, wherein two feeding ports and an exhaust port are arranged on the two sides of the top of the mixing box, a discharge port is arranged at the bottom of the mixing box, valves are arranged on the feeding ports and the discharge port, a mixing motor is fixedly connected with the outside of the top of the mixing box, the output end of the mixing motor is coaxially and fixedly connected with a mixing shaft, the mixing shaft passes through the top of the mixing box and is rotatably connected with the bottom of the mixing box, the mixing shaft is close to a driving gear which is coaxially and fixedly connected with the top, two driven gears are respectively meshed with the two sides of the driving gear, the utility model drives two driven shafts to rotate by the rotation of the mixing shaft and the driven shafts under the, and (4) comprehensively stirring the fluorescent powder and the glue in the stirring box to fully and uniformly mix the fluorescent powder and the glue.

Description

Fluorescent glue stirring machine for LED lamp production

Technical Field

The utility model relates to a LED lamp production facility technical field especially relates to a fluorescent glue mixer for production of LED lamp.

Background

In the production process of the LED lamp, a dispensing step needs to be performed by using a packaging adhesive, and a phosphor material is generally added to the packaging adhesive to assist in displaying light. When the fluorescent powder particles are mixed with the glue, the mixing effect is poor due to the agglomeration phenomenon of small particles existing in the fluorescent powder particles, and meanwhile, the fluorescent powder tends to be deposited at the bottom of the container due to the action of self gravity, so that further uneven distribution is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fluorescent glue mixer for production of LED lamp, the purpose is in order to solve in the conventional art fluorescent powder because reunion and deposit mix uneven problem when mixing with glue.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fluorescent glue stirrer for LED lamp production comprises a stirring box, wherein two feed inlets and an exhaust outlet are formed in two sides of the top of the stirring box, a discharge outlet is formed in the bottom of the stirring box, valves are mounted on the feed inlets and the discharge outlet, a stirring motor is fixedly connected to the outer side of the top of the stirring box, a stirring shaft is coaxially and fixedly connected to the output end of the stirring motor, penetrates through the top of the stirring box and is rotatably connected to the bottom of the stirring box, the stirring shaft is close to a driving gear which is coaxially and fixedly connected to the top of the stirring box, two driven gears are respectively meshed with two driven gears which are coaxially and fixedly connected to the top of a driven shaft, an inner gear ring is meshed with one side of the two driven gears, which is far away from the stirring shaft, the, the periphery of the driven shaft is fixedly connected with an inclined plate, and one side, away from the stirring shaft, of the inclined plate is abutted against the inner side wall of the stirring box.

Preferably, an annular groove is formed in the top of the stirring box, and the annular groove is connected with the top end of the driven shaft in a sliding mode.

Preferably, the bottom of the inner gear ring is fixedly connected with a baffle, the baffle is provided with an annular opening and a round hole, and the annular opening and the round hole are in clearance fit with the driven shaft and the stirring shaft.

Preferably, the bottom of the stirring shaft is rotatably connected to a connecting block, and the connecting block is fixedly connected to the bottom of the stirring box through a supporting rod.

Preferably, the agitator tank bottom is the back taper, back taper bottom intercommunication has the discharge gate.

Preferably, the helical blade is directed downwards; the inclined plate and the vertical direction form an included angle of 15 degrees.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a (mixing) shaft and driven shaft, under agitator motor's output rotated, the (mixing) shaft rotated and drives two driven shafts and rotate, through stirring epaxial helical blade and the swash plate on the driven shaft, stirred phosphor powder and glue in the agitator tank comprehensively, made the abundant mixing of phosphor powder and glue.

2. The utility model discloses a helical blade and swash plate rotate along with (mixing) shaft and driven shaft, and helical blade makes the glue in its stirring range move downwards, and the swash plate makes the glue in its stirring range move upwards to both avoid phosphor powder because the deposit produces mix the inequality, the inside stirring circulation that produces of agitator tank simultaneously improves stirring efficiency; meanwhile, the inclined plate is abutted against the side wall of the stirring box, so that fluorescent powder is prevented from being adhered in the stirring box.

Drawings

FIG. 1 is a schematic structural view of a fluorescent glue stirring machine for producing LED lamps according to the present invention;

FIG. 2 is a schematic view showing the connection among the inner gear ring, the driving gear and the driven gear of the fluorescent glue stirring machine for producing LED lamps according to the present invention;

FIG. 3 is a side view of the sloping plate of the fluorescent glue stirring machine for LED lamp production.

In the figure: 1 agitator tank, 11 ring channels, 2 pan feeding mouths, 3 discharge gates, 4 gas vents, 5 agitator motors, 6 ring gears, 7 (mixing) shaft, 71 driving gear, 72 connecting blocks, 8 helical blade, 9 driven shaft, 91 driven gear, 10 swash plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a fluorescent glue mixer for production of LED lamp, includes agitator tank 1, and pan feeding mouth 2 and gas vent 4 have been seted up to 1 top both sides of agitator tank and discharge gate 3 has been seted up to the bottom, and gas vent 4 is used for discharging the bubble that produces when stirring, avoids the fluorescent glue that the stirring was accomplished to mix to have the bubble, installs the valve on pan feeding mouth 2 and the discharge gate 3, conveniently controls the speed and the volume of pan feeding and the ejection of compact.

1 top outside fixedly connected with agitator tank 5, the coaxial fixedly connected with (mixing) motor 7 of agitator motor 5 output, (mixing) shaft 7 passes 1 top of agitator tank and rotation connection is at the bottom in agitator tank 1, (mixing) shaft 7 is close to the coaxial fixedly connected with driving gear 71 in top, driving gear 71 both sides are engaged with two driven gear 91 respectively, the coaxial fixed connection of driven gear 91 is on driven shaft 9 is close to the top, two driven gear 91 keep away from (mixing) shaft 7 one side and are engaged with ring gear 6, ring gear 6 bottom fixedly connected with baffle 51, annular mouth and round hole have been seted up on the baffle 51, annular mouth and round hole clearance fit driven shaft 9 and (mixing) shaft 7, avoid stirring to make glue surge the adhesion to the gear.

An annular groove 11 is formed in the top of the stirring box 1, and the annular groove 11 is connected with the top end of the driven shaft 9 in a sliding mode.

Stirring motor 5 work, stirring motor 5 output drive (mixing) shaft 7 rotates, and (mixing) shaft 7 passes through driving gear 71 and driven gear 91 and drives driven shaft 9 rotatory to under the cooperation of interior ring gear 6, make driven shaft 9 make circular motion around (mixing) shaft 7, increase stirring scope, improve stirring efficiency.

The coaxial fixedly connected with helical blade 8 of (mixing) shaft 7 periphery side, helical blade 8 spiral direction is downward, and driven shaft 9 periphery side fixedly connected with swash plate 10, swash plate 10 and vertical direction are 15 contained angles, and swash plate 10 keeps away from (mixing) shaft 7 one side and supports and lean on at 1 inside wall of agitator tank, exempts from the phosphor powder adhesion on 1 inside wall of agitator tank.

The spiral blade 8 makes the glue in the stirring range move downwards, and the inclined plate 10 makes the glue in the stirring range move upwards, so that uneven mixing of the fluorescent powder due to deposition is avoided, meanwhile, a stirring circulation is generated in the stirring box 1, and the stirring efficiency is improved.

The (mixing) shaft 7 bottom is rotated and is connected on connecting block 72, and connecting block 72 passes through branch fixed connection in 1 bottom of agitator tank, and 1 bottom of agitator tank is the back taper, and back taper bottom intercommunication has discharge gate 3, the ejection of compact of being convenient for.

Now, the operation principle of the present invention is described as follows:

firstly, the valves on the two feeding ports 2 are opened, fluorescent powder and glue are put in, when the valves are closed, the stirring motor 5 is started, the output end of the stirring motor 5 drives the stirring shaft 7 to rotate, the stirring shaft 7 drives the driven shaft 9 to rotate through the driving gear 71 and the driven gear 91, the driven shaft 9 makes circular motion around the stirring shaft 7 under the cooperation of the inner gear ring 6, the stirring range is enlarged, and the stirring efficiency is improved.

Helical blade 8 and swash plate 10 rotate along with (mixing) shaft 7 and driven shaft 9, helical blade 8 makes the glue downstream of its stirring within range, and swash plate 10 makes the glue upward movement of its stirring within range, thereby both avoided phosphor powder because the deposit produces mix the inequality, stirring cycle is produced to 1 inside of agitator tank simultaneously, improve stirring efficiency, at the stirring in-process, swash plate 10 keeps away from (mixing) shaft 7 one side and supports and lean on at 1 inside wall of agitator tank, avoid the phosphor powder adhesion on 1 inside wall of agitator tank, reduce the phosphor powder loss.

After the stirring is finished, the valve on the discharge port 3 is opened to finish the discharge.

In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The fluorescent glue stirring machine for producing the LED lamp comprises a stirring box (1) and is characterized in that two feeding ports (2) and an exhaust port (4) are formed in two sides of the top of the stirring box (1), a discharge port (3) is formed in the bottom of the stirring box (1), valves are mounted on the feeding ports (2) and the discharge port (3), a stirring motor (5) is fixedly connected to the outer side of the top of the stirring box (1), a stirring shaft (7) is coaxially and fixedly connected to the output end of the stirring motor (5), the stirring shaft (7) penetrates through the top of the stirring box (1) and is rotatably connected to the inner bottom of the stirring box (1), the stirring shaft (7) is close to a driving gear (71) which is coaxially and fixedly connected to the top, two driven gears (91) are respectively meshed with two sides of the driving gear (71), and the driven gears (91), two driven gear (91) keep away from (mixing) shaft (7) one side meshing has ring gear (6), driven shaft (9) top sliding connection is on agitator tank (1) interior top, coaxial fixedly connected with helical blade (8) of (mixing) shaft (7) periphery side, driven shaft (9) periphery side fixedly connected with swash plate (10), swash plate (10) are kept away from (mixing) shaft (7) one side and are leaned on at agitator tank (1) inside wall.

2. The fluorescent glue stirring machine for LED lamp production according to claim 1, characterized in that an annular groove (11) is formed in the top of the stirring box (1), and the annular groove (11) is slidably connected with the top end of the driven shaft (9).

3. The fluorescent glue stirring machine for LED lamp production according to claim 2, characterized in that a baffle (51) is fixedly connected to the bottom of the inner gear ring (6), the baffle (51) is provided with an annular opening and a circular hole, and the annular opening and the circular hole are in clearance fit with the driven shaft (9) and the stirring shaft (7).

4. A fluorescent glue stirring machine for LED lamp production according to claim 3, characterized in that the bottom of the stirring shaft (7) is rotatably connected to a connecting block (72), and the connecting block (72) is fixedly connected to the bottom of the stirring box (1) through a support rod.

5. The fluorescent glue stirring machine for producing the LED lamps as claimed in claim 4, wherein the bottom of the stirring box (1) is in an inverted cone shape, and the bottom of the inverted cone shape is communicated with the discharge hole (3).

6. A fluorescent light mixer for LED lamp production as claimed in claim 1, characterized in that the helical blades (8) are spiralled downwards; the inclined plate (10) forms an included angle of 15 degrees with the vertical direction.