CN215695386U

CN215695386U - Dispensing device is used in LED production

Info

Publication number: CN215695386U
Application number: CN202121929849.9U
Authority: CN
Inventors: 王勇
Original assignee: Xincheng Micro Technology Shenzhen Co ltd
Current assignee: Xincheng Micro Technology Shenzhen Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-01
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a glue dispensing device for producing a light-emitting diode, which comprises a bottom plate, wherein connecting columns are fixedly arranged at four corners of the top end of the bottom plate, a fixing assembly is arranged in the middle of the top end of the bottom plate, the fixing assembly comprises a fixing table, the fixing table is fixedly arranged in the middle of the top end of the bottom plate, a first groove is formed in the middle of the top end of the fixing table, fixing grooves are fixedly arranged on two sides of the top end of the fixing table, connecting plates are fixedly arranged at the top ends of two connecting columns on the same side, and glue dispensing assemblies are arranged on the two connecting plates, the glue dispensing device has the beneficial effects that: through putting into the light source board of placing emitting diode in fixed subassembly, need not the staff with the hand restriction light source board at the point in-process of gluing, improved the degree of accuracy of point operation location, make the height and the horizontal position of some rubber tubes adjust at will through the subassembly of gluing, do not need artifical manual removal some rubber tubes, improve some efficiency of gluing, shorten process time.

Description

Dispensing device is used in LED production

Technical Field

The utility model relates to a glue dispensing device, in particular to a glue dispensing device for light-emitting diode production, and belongs to the technical field of light-emitting diode production.

Background

An LED light emitting diode is a solid state semiconductor device that can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin. The semiconductor wafer is composed of two parts, one of which is a P-type semiconductor in which holes predominate and the other of which is an N-type semiconductor in which electrons predominate. When the two semiconductors are connected, a "P-N junction" is formed between them. When current is applied to the wafer through the wire, electrons are pushed to the P region where they recombine with holes and then emit energy in the form of photons, which is the principle of LED light emission. The wavelength of the light, i.e., the color of the light, is determined by the material forming the P-N junction.

The existing dispensing device for producing the light-emitting diode needs a worker to limit a light source plate for placing the light-emitting diode by hands in a dispensing process, the accuracy of dispensing operation positioning is low, and meanwhile, a dispensing tube needs to be manually held for dispensing operation, so that great manpower is consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dispensing device for producing a light-emitting diode, which aims to solve the problems that a light source plate for placing the light-emitting diode is limited by a worker with hands and dispensing operation is carried out by manually holding a dispensing tube in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a dispensing device for producing a light-emitting diode comprises a base plate, connecting columns are fixedly mounted at four corners of the top end of the base plate, a fixing component is arranged at the middle of the top end of the base plate and comprises a fixing table, the fixing table is fixedly arranged at the middle of the top end of the base plate, a first groove is formed in the middle of the top end of the fixing table, fixing grooves are fixedly mounted at two sides of the top end of the fixing table, springs are fixedly mounted at two sides of the inner part of each fixing groove, clamping strips are fixedly mounted at one ends of the two springs at the same side, connecting plates are fixedly mounted at the top ends of the two connecting columns at the same side, dispensing components are arranged on the two connecting plates and comprise fixing plates, the fixing plates are fixedly arranged at the side between the two connecting plates, and first servo motors are fixedly mounted at two sides of the side fixing plates, two the output shaft of first servo motor all runs through fixed plate fixed mounting and has first lead screw, two thread bush is equipped with first movable plate on the first lead screw, another avris fixed mounting of first movable plate has the second servo motor, the output shaft fixed mounting of second servo motor has the second lead screw, thread bush is equipped with the second movable plate on the second lead screw, the avris of second movable plate and another avris sliding contact of first movable plate, fixed interlude installs electric cylinder on the second movable plate, electric cylinder's bottom fixed mounting has the motor box, the inside fixed mounting of motor box has the point gum machine, the bottom fixed mounting of motor box has some glue pipe, one of them the top fixed mounting of connecting plate has the bin, the inside of bin is annotated with glue, the opposite side fixed interlude of bin bottom installs the connecting pipe, the bottom end of the connecting pipe is fixedly inserted into the top of the spot rubber pipe.

As a preferred technical scheme of the utility model, the two sides of the top end of the fixed table are both provided with second grooves, the two clamping strips are both slidably inserted with two unlocking plates, and the bottom ends of the two unlocking plates are respectively in sliding contact with the bottom ends of the inner walls of the two second grooves.

As a preferred technical scheme of the utility model, the middle part of the bottom end of the storage box is fixedly provided with a stirring motor, an output shaft of the stirring motor penetrates through the bottom end of the storage box and is fixedly provided with a stirring shaft, and the stirring shaft is fixedly provided with a plurality of blades.

As a preferred technical scheme of the utility model, the packing auger is rotatably arranged in the dispensing tube, and an output shaft of the dispensing motor penetrates through the bottom end of the motor box and the top end of the dispensing tube and is fixedly connected with the top end of the packing auger.

As a preferable technical scheme of the utility model, the top end of the storage box is fixedly inserted with a liquid inlet pipe.

As a preferable technical scheme, a limiting plate is fixedly mounted on the other side between the two connecting plates, and one ends of the two first screw rods are rotatably connected with the side of the limiting plate.

As a preferred technical scheme of the utility model, a controller is arranged at the side of the storage box, the two first servo motors, the two second servo motors, the electric cylinder, the dispensing motor and the stirring motor are electrically connected with the controller, and the controller is electrically connected with an external power supply.

Compared with the prior art, the utility model has the beneficial effects that: according to the dispensing device for producing the light emitting diode, the light source plate provided with the light emitting diode is placed in the first groove in the fixing table in the fixing assembly, the two clamping strips move to drive the spring to compress when the light source plate is placed in the first groove, the spring drives the clamping strips to reset to clamp the light source plate after the light source plate is completely placed in the first groove, a worker does not need to limit the light source plate by hands in a dispensing process, and the accuracy of dispensing operation positioning is improved; the motor box is driven to lift through an electric cylinder in the dispensing assembly, the height of the dispensing tube can be adjusted at will, meanwhile, the first servo motor drives the first screw rod to rotate, the second servo motor drives the second low mountain to rotate, the first movable plate and the second movable plate are driven to translate respectively, the horizontal position of the dispensing tube can be adjusted at will, manual dispensing tube moving is not needed, dispensing efficiency is improved, and processing time is shortened.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic top cross-sectional view of the present invention;

FIG. 4 is a schematic side sectional view of the present invention;

fig. 5 is a schematic rear view of a cross-sectional structure according to the present invention.

In the figure: 1. a base plate; 2. connecting columns; 3. a fixing assembly; 31. a fixed table; 32. a first groove; 33. fixing grooves; 34. a spring; 35. clamping the strip; 4. a connecting plate; 5. dispensing components; 51. a fixing plate; 52. a first servo motor; 53. a first lead screw; 54. a first moving plate; 55. a second servo motor; 56. a second lead screw; 57. a second moving plate; 58. an electric cylinder; 59. a motor box; 510. a dispensing motor; 511. dispensing a rubber tube; 6. a storage tank; 7. glue; 8. a connecting pipe; 9. a second groove; 10. an unlocking plate; 11. a stirring motor; 12. a stirring shaft; 13. a blade; 14. a packing auger; 15. a liquid inlet pipe; 16. a limiting plate; 17. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a dispensing device for light emitting diode production, including a bottom plate 1, connecting posts 2 are fixedly mounted at four corners of the top end of the bottom plate 1, a fixing component 3 is disposed at the middle portion of the top end of the bottom plate 1, the fixing component 3 includes a fixing table 31, the fixing table 31 is fixedly disposed at the middle portion of the top end of the bottom plate 1, a first groove 32 is disposed at the middle portion of the top end of the fixing table 31, fixing grooves 33 are fixedly mounted at two sides of the top end of the fixing table 31, springs 34 are fixedly mounted at two sides inside the two fixing grooves 33, a clamping strip 35 is fixedly mounted at one end of the two springs 34 at the same side, connecting plates 4 are fixedly mounted at the top ends of the two connecting posts 2 at the same side, dispensing components 5 are disposed on the two connecting plates 4, the dispensing components 5 include fixing plates 51, the fixing plates 51 are fixedly disposed at the sides between the two connecting plates 4, first servo motors 52 are fixedly arranged on two sides of the side of the fixed plate 51, first screw rods 53 are fixedly arranged on output shafts of the two first servo motors 52 through the fixed plate 51, a first moving plate 54 is sleeved on the two first screw rods 53 in a threaded manner, a second servo motor 55 is fixedly arranged on the other side of the first moving plate 54, a second screw rod 56 is fixedly arranged on an output shaft of the second servo motor 55, a second moving plate 57 is sleeved on the second screw rod 56 in a threaded manner, the side of the second moving plate 57 is in sliding contact with the other side of the first moving plate 54, an electric cylinder 58 is fixedly arranged on the second moving plate 57 in an inserting manner, a motor box 59 is fixedly arranged at the bottom end of the electric cylinder 58, a dispensing motor 510 is fixedly arranged in the motor box 59, a point rubber tube 511 is fixedly arranged at the bottom end of the motor box 59, and a storage box 6 is fixedly arranged at the top end of one connecting plate 4, glue 7 is injected into the storage box 6, a connecting pipe 8 is fixedly and alternately installed on the other side of the bottom end of the storage box 6, the bottom end of the connecting pipe 8 is fixedly and alternately arranged at the top of a dispensing pipe 511, a light source plate provided with light emitting diodes is placed in a first groove 32 on a fixing table 31 in a fixing component 3, when the light source plate is placed in the first groove 32, two clamping strips 35 move to drive a spring 34 to compress, when the light source plate is completely placed in the first groove 32, the spring 34 drives the clamping strips 35 to reset to clamp the light source plate, in the dispensing process, a worker does not need to limit the light source plate by hands, the accuracy of dispensing operation positioning is improved, an electric cylinder 58 in the dispensing component 5 drives a motor box 59 to lift, the height of the dispensing pipe 511 can be adjusted at will, meanwhile, a first servo motor 52 drives a first screw rod 53 to rotate and a second servo motor 55 drives a second low mountain to rotate, the first movable moving plate and the second movable plate 57 are respectively driven to move horizontally, so that the horizontal position of the dispensing tube 511 can be adjusted at will, the dispensing tube 511 does not need to be manually moved, the dispensing efficiency is improved, and the processing time is shortened.

Preferably, the two sides of the top end of the fixed platform 31 are both provided with second grooves 9, the two clamping strips 35 are both slidably inserted with two unlocking plates 10, the bottom ends of the two unlocking plates 10 are respectively in sliding contact with the bottom ends of the inner walls of the two second grooves 9, the unlocking plates 10 are pressed downwards to drive the two clamping strips 35 to move outwards, so that the light source plate can be conveniently taken out after the dispensing operation is completed, the middle part of the bottom end of the storage box 6 is fixedly provided with a stirring motor 11, the output shaft of the stirring motor 11 penetrates through the bottom end of the storage box 6 and is fixedly provided with a stirring shaft 12, the stirring shaft 12 is fixedly provided with a plurality of blades 13, the blades 13 on the stirring shaft 12 are driven by the stirring motor 11 to stir the glue 7 inside the storage box 6, the glue 7 is prevented from being solidified, the auger 14 is rotatably arranged inside the dispensing pipe 511, the output shaft of the dispensing motor 510 penetrates through the bottom end of the motor box 59 and the top end of the dispensing pipe 511 and is fixedly connected with the top end of the auger 14, the packing auger 14 is driven to rotate by the dispensing motor 510, the glue 7 which is communicated with the dispensing hose 511 through the connecting pipe 8 in the storage box 6 is extruded, the liquid inlet pipe 15 is fixedly and alternately arranged at the top end of the storage box 6, the glue 7 in the storage box 6 is conveniently supplemented through the liquid inlet pipe 15, the limiting plate 16 is fixedly arranged at the other side between the two connecting plates 4, one ends of the two first screw rods 53 are rotatably connected with the side of the limiting plate 16, the first moving plate 54 is prevented from sliding out of the first screw rods 53 through the limiting plate 16, the controller 17 is arranged at the side of the storage box 6, the two first servo motors 52, the second servo motor 55, the electric cylinder 58, the dispensing motor 510 and the stirring motor 11 are electrically connected with the controller 17, the controller 17 is electrically connected with an external power supply, and the two first servo motors 52, the second servo motor 55 and the stirring motor 11 are controlled by the controller 17, The electric cylinder 58, the dispensing motor 510 and the stirring motor 11 are turned on or off.

When the dispensing device is used, glue 7 is injected into the storage box 6 through the liquid inlet pipe 15, the stirring motor 11 is started through the controller 17 with the model number being GT008, the stirring motor 11 drives the blades 13 on the stirring shaft 12 to stir the glue 7, the glue 7 is prevented from being solidified, then the light source plate with the light emitting diode is placed in the first groove 32 on the fixing table 31 in the fixing component 3, when the light source plate is placed in the first groove 32, the two clamping strips 35 move to drive the springs 34 to be compressed, when the light source plate is completely placed in the first groove 32, the springs 34 drive the clamping strips 35 to reset to clamp the light source plate, in the dispensing process, a worker is not required to limit the light source plate by hands, the accuracy of dispensing operation positioning is improved, then the two first servo motors 52, the second servo motor 55 and the electric cylinder 58 are started through the controller 17, the electric cylinder 58 drives the motor box 59 to lift, so that the height of the dispensing tube 511 can be adjusted at will, the first servo motor 52 drives the first screw rod 53 to rotate, the second servo motor 55 drives the second low mountain to rotate, the first movable plate and the second movable plate 57 are respectively driven to move horizontally, the horizontal position of the dispensing tube 511 can be adjusted at will, the dispensing efficiency is improved, the processing time is shortened, the dispensing motor 510 is started to drive the packing auger 14 to rotate, the packing auger 14 extrudes glue 7 which is discharged from the storage box 6 into the dispensing tube 511 through the connecting pipe 8 for dispensing operation, the unlocking plate 10 is pressed down after dispensing is finished, so that the unlocking plate 10 drives the two clamping strips 35 to move outwards, the light source plate is taken out, and the dispensing effect is observed.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a glue dispensing device for light emitting diode production, includes bottom plate (1), its characterized in that, the equal fixed mounting in four corners on bottom plate (1) top has spliced pole (2), the middle part on bottom plate (1) top is equipped with fixed subassembly (3), fixed subassembly (3) include fixed station (31), fixed station (31) are fixed to be set up at the middle part on bottom plate (1) top, first recess (32) have been seted up at the middle part on fixed station (31) top, the equal fixed mounting fixed slot (33) in both sides on fixed station (31) top, two the equal fixed mounting in both sides of fixed slot (33) inside has spring (34), is in two of same one side the equal fixed mounting in one end of spring (34) has card strip (35), is in two of same one side the equal fixed mounting in top of spliced pole (2) has connecting plate (4), two be equipped with on connecting plate (4) and glue subassembly (5), it includes fixed plate (51) to glue subassembly (5), fixed plate (51) is fixed to be set up the avris between two connecting plates (4), the equal fixed mounting in both sides of fixed plate (51) avris has first servo motor (52), two the output shaft of first servo motor (52) all runs through fixed plate (51) fixed mounting and has first lead screw (53), two threaded bush is equipped with first movable plate (54) on first lead screw (53), another avris fixed mounting of first movable plate (54) has second servo motor (55), the output shaft fixed mounting of second servo motor (55) has second lead screw (56), threaded bush is equipped with second movable plate (57) on second lead screw (56), the avris of second movable plate (57) and another avris sliding contact of first movable plate (54), electric cylinder (58) are installed to fixed interlude on second movable plate (57), the bottom fixed mounting of electric cylinder (58) has motor box (59), the inside fixed mounting of motor box (59) has some glue motor (510), the bottom fixed mounting of motor box (59) has some glue pipe (511), one of them the top fixed mounting of connecting plate (4) has bin (6), the inside of bin (6) is annotated there is glue (7), connecting pipe (8) are installed to the opposite side fixed interlude of bin (6) bottom, the bottom fixed of connecting pipe (8) interlude and set up the top in some glue pipe (511).

2. The dispensing device for producing the light emitting diode as claimed in claim 1, wherein: second recess (9), two have all been seted up to the both sides on fixed station (31) top equal slip interlude installs two unlocking plate (10) on card strip (35), two the bottom of unlocking plate (10) respectively with the bottom sliding contact of two second recess (9) inner walls.

3. The dispensing device for producing the light emitting diode as claimed in claim 1, wherein: the middle part fixed mounting of the bottom of bin (6) has agitator motor (11), the output shaft of agitator motor (11) runs through the bottom fixed mounting of bin (6) and has (mixing) shaft (12), fixed mounting has a plurality of blade (13) on (mixing) shaft (12).

4. The dispensing device for producing the light emitting diode as claimed in claim 1, wherein: the packing auger (14) is installed in the inside rotation of some rubber tube (511), the output shaft of some rubber motor (510) runs through the bottom of motor box (59) and the top of some rubber tube (511) and the top fixed connection of packing auger (14).

5. The dispensing device for producing the light emitting diode as claimed in claim 1, wherein: and a liquid inlet pipe (15) is fixedly inserted and installed at the top end of the storage box (6).

6. The dispensing device for producing the light emitting diode as claimed in claim 1, wherein: two another avris fixed mounting between connecting plate (4) has limiting plate (16), two the one end of first lead screw (53) all rotates with the avris of limiting plate (16) to be connected.

7. The dispensing device for producing the light emitting diode as claimed in claim 3, wherein: the avris of bin (6) is equipped with controller (17), two first servo motor (52), second servo motor (55), electric cylinder (58), point glue motor (510) and agitator motor (11) all with controller (17) electric connection, controller (17) and external power supply electric connection.