CN111871699A

CN111871699A - Novel LED lamp dispensing equipment with adjustable dispensing amount

Info

Publication number: CN111871699A
Application number: CN202010534473.5A
Authority: CN
Inventors: 胡徐民
Original assignee: Zhejiang Hongfeng Lighting Co ltd
Current assignee: Jiangmen Xinde Lighting Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-11-03
Anticipated expiration: 2040-06-12
Also published as: CN111871699B

Abstract

The invention relates to the technical field of LEDs (light emitting diode) and discloses novel LED lamp dispensing equipment with adjustable dispensing amount, which comprises a back plate, wherein the surface of the back plate is rotatably connected with a rotating wheel, the surface of the rotating wheel is fixedly connected with a protrusion, a rotating shaft of the rotating wheel is movably connected with a positioning block, the right end of the positioning block is provided with a groove, the inside of the groove is movably connected with a synchronizing rod, the right end of the synchronizing rod is fixedly connected with a threaded rod, the outer ring of the threaded rod is movably sleeved with a threaded block, the right end of a gear is movably connected with a toothed plate, the right end of the toothed plate is fixedly connected with a dispensing device, the inside of the dispensing device is provided with a notch, the inside of the dispensing device. This equipment is glued to LED lamp point with adjustable neotype volume of gluing uses through the cooperation of locating piece, recess, synchronizing bar, threaded rod, thread piece and shaking hand to the effect that the volume can freely be adjusted is glued to the single point has been reached.

Description

Novel LED lamp dispensing equipment with adjustable dispensing amount

Technical Field

The invention relates to the technical field of LEDs (light emitting diode), in particular to novel LED lamp dispensing equipment with adjustable dispensing amount.

Background

Light emitting diodes are referred to as LEDs for short. Is prepared from the compound containing Ga, As, P and N. When electrons and holes are recombined, visible light is radiated, so that the light-emitting diode can be manufactured. In circuits and instruments as indicator lights or to form text or numerical displays. Gallium arsenide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and gallium nitride diodes emit blue light. Organic light emitting diodes OLED and inorganic light emitting diodes LED are classified by their chemical properties.

And applying silver glue or insulating glue to corresponding positions of the LED support. For the conductive substrate, the red, yellow and yellow-green chips with the back electrodes adopt silver adhesive. And for the blue light LED chip and the green light LED chip of the sapphire insulating substrate, insulating glue is adopted to fix the chips. The process difficulty lies in the control of single glue dispensing amount, and the glue height and the glue dispensing position have detailed process requirements. The silver glue and the insulating glue have strict requirements on storage and use.

The manual dispensing mode often has the problems of unfixed dispensing amount, uneven dispensing, low dispensing precision, time and labor waste, extremely low efficiency and extremely low total quality of finished products. The single glue dispensing amount of common automatic equipment is fixed, the single glue dispensing amount can not be adjusted according to different conditions and requirements, the actual application range is small, and the adaptability to different requirements is low.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides novel LED lamp dispensing equipment with adjustable dispensing amount, which has the advantages of uniform dispensing, high dispensing precision, manpower and material resources saving, free adjustment of single dispensing amount and the like, and solves the problems of nonuniform dispensing, high dispensing precision, manpower and material resources saving and free adjustment of single dispensing amount.

(II) technical scheme

In order to realize the purposes of uneven dispensing, high dispensing precision, manpower and material resource saving and free adjustment of single dispensing amount, the invention provides the following technical scheme: a novel LED lamp dispensing device with adjustable dispensing amount comprises a back plate, wherein a rotating wheel is rotatably connected to the surface of the back plate, a protrusion is fixedly connected to the surface of the rotating wheel, a positioning block is movably connected to a rotating shaft of the rotating wheel, a groove is formed in the right end of the positioning block, a synchronizing rod is movably connected inside the groove, a threaded rod is fixedly connected to the right end of the synchronizing rod, a threaded block is movably sleeved on the outer ring of the threaded rod, a handle is fixedly connected to the right end of the threaded rod, a gear is rotatably connected to the surface of the back plate, a clamping strip is fixedly connected to the left end of the gear, a toothed plate is movably connected to the right end of the gear, a dispenser is fixedly connected to the right end of the toothed plate, a notch is formed inside the dispenser, a dispensing tube is sleeved inside the dispenser, and, the lamp plate has been placed in the lower extreme activity of some rubber tubes, the belt has been cup jointed in the outer lane activity of runner, the inboard swing joint of belt has the pulley, the lower extreme fixedly connected with spring of pulley, the inboard interactive connection of belt has the motor output.

Preferably, the number of the pulleys is two, the pulleys are in axial symmetry distribution by taking the spring as a reference, and the positions of the output end of the motor and the pulleys are kept relatively fixed.

Preferably, the thread block is internally provided with threads, and the threads are matched with the threaded rod.

Preferably, the bulge is movably sleeved in a strip-shaped groove formed in the holding strip.

Preferably, the rotating wheel, the thread block and the gear are synchronously connected to the surface of the back plate, wherein the rotating wheel and the gear are rotationally connected with the center point as a reference.

Preferably, the inner wall of the glue dispenser is tightly attached to the outer wall of the glue dispensing tube.

Preferably, the size of the groove and the size of the synchronous rod are matched with each other.

Preferably, the lamp plate is placed on the surface of a conveying plate conveyed at a uniform speed and moves from left to right at the uniform speed, wherein a screw rod rotating at the uniform speed is movably sleeved at the lower end of the conveying plate, and the positions and the intervals of the lamp plate are matched with the glue discharging rhythm of the glue dispensing pipe.

(III) advantageous effects

Compared with the prior art, the invention provides novel LED lamp dispensing equipment with adjustable dispensing amount, which has the following beneficial effects:

1. this equipment is glued to LED lamp point with adjustable neotype volume of gluing is used through the cooperation of runner, arch, gear, holding strip, pinion rack, point gluer, some rubber tubes, blocking board, through-hole and notch to reached the point and glued the automation, the precision is high, and even effect is glued to the point, has released the manpower, has saved the material resources, has promoted the off-the-shelf overall quality of LED lamp.

2. This novel LED lamp dispensing equipment with adjustable volume is glued to point uses through the cooperation of locating piece, recess, synchronizing bar, threaded rod, thread piece and shaking hand to reach the effect that the volume can freely be adjusted is glued to the single point, improved the application scope of coping different demands LED lamp and the certain practicality of this dispensing equipment.

Drawings

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

FIG. 2 is a schematic back sectional view of the structure of the present invention;

FIG. 3 is a schematic diagram of a cross-section of a dispensing device and a dispensing tube structure in a glue-blocking state according to the present invention;

FIG. 4 is a schematic view of the pulley and spring structure of the present invention.

In the figure: 1. a back plate; 2. a rotating wheel; 3. a protrusion; 4. positioning blocks; 5. a groove; 6. a synchronization lever; 7. a threaded rod; 8. a thread block; 9. c, shaking the hand; 10. a gear; 11. clamping strips; 12. a toothed plate; 13. a glue dispenser; 14. a recess; 15. dispensing a rubber tube; 16. a blocking plate; 17. a through hole; 18. a lamp panel; 19. a belt; 20. a pulley; 21. a spring; 22. and a motor output end.

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. 1-4, a novel dispensing amount adjustable LED lamp dispensing device includes a back plate 1, a rotating wheel 2, a thread block 8 and a gear 10 synchronously connected to the surface of the back plate 1, wherein the rotating wheel 2 and the gear 10 are rotatably connected with a center point as a reference. The back plate 1 will synchronously fix the relative positions of the runner 2, the threaded block 8 and the gear 10, and the three structures thereof remain relatively undisplaced.

The surface swivelling joint of backplate 1 has runner 2, and the fixed surface of runner 2 is connected with arch 3, and the pivot swing joint of runner 2 has locating piece 4, and the right-hand member of locating piece 4 is seted up flutedly 5, and the inside swing joint of recess 5 has synchronizing bar 6, and the size of recess 5 and synchronizing bar 6 matches each other. The groove 5 and the synchronous rod 6 ensure that the rotating wheel 2 and the positioning block 4 keep horizontal position synchronization with the threaded rod 7, and meanwhile, the positioning block 4 is not influenced in the rotating process of the threaded rod 7.

The right-hand member fixedly connected with threaded rod 7 of synchronizing bar 6, threaded block 8 has been cup jointed in the activity of threaded rod 7 outer lane, and the inside of threaded block 8 is seted up threadedly, and its screw thread and threaded rod 7 match each other. When the threaded rod 7 is rotated, it can be moved horizontally relative to the threaded block 8.

The right-hand member fixedly connected with handle 9 of threaded rod 7, the surperficial swivelling joint of backplate 1 has gear 10, and the left end fixedly connected with holding strip 11 of gear 10, protruding 3 activities cup joint in the inside bar groove of seting up of holding strip 11. The protrusion 3 of the wheel 2 will drive the gear 10 to rotate around its center through the holding strip 11.

The right-hand member swing joint of gear 10 has pinion rack 12, and the right-hand member fixedly connected with point glue ware 13 of pinion rack 12, notch 14 has been seted up to the inside of point glue ware 13, and the inside activity of point glue ware 13 is cup jointed a some rubber tube 15, and the outer wall of some rubber tube 15 is hugged closely to the inner wall of point glue ware 13. The close contact can ensure that the dispensing material can not leak from the two structures when the dispenser 13 and the dispensing tube 15 are displaced relatively.

The intraductal fixedly connected with of some glue pipe 15 blocks board 16, blocks the upper and lower end of board 16 and has seted up through-hole 17, and lamp plate 18 has been placed in some glue pipe 15's lower extreme activity, and lamp plate 18 is placed on the conveying board surface of conveying at the uniform velocity and is moved at the uniform velocity from a left side to the right, and wherein the lead screw at the uniform velocity of rotation is cup jointed in the activity of conveying board lower extreme, and lamp plate 18 position and interval and some glue pipe 15 play gluey rhythm phase. When the lamp panel 18 moves to the lower end of the dispensing tube 15, the dispensing tube 15 just releases dispensing glue.

The outer ring of the rotating wheel 2 is movably sleeved with a belt 19, the inner side of the belt 19 is movably connected with a pulley 20, the lower end of the pulley 20 is fixedly connected with a spring 21, the number of the pulleys 20 is two, the pulleys are distributed in an axisymmetric manner by taking the spring 21 as a reference, and meanwhile, the positions of the output end 22 of the motor and the pulley 20 are kept relatively fixed. The pulley 20 and the spring 21 are used in cooperation, so that the belt 19 can be kept tight all the time when the rotating wheel 2 is displaced horizontally, and the power generated by the rotation of the output end 22 of the motor is effectively transmitted to the rotating wheel 2.

The inner side of the belt 19 is interactively connected with a motor output end 22. The motor output end 22 drives the rotating wheel 2 and the whole equipment to run through the belt 19.

The working principle is as follows: the output end 22 of the motor provides power to drive the rotating wheel 2 to rotate through the belt 19. When the rotating wheel 2 rotates, the protrusions 3 fixedly connected with the surface drive the holding strips 11 to move, meanwhile, the gear 10 is driven to do reciprocating rotation motion by taking the circular shape as a reference, and the gear 10 drives the glue dispenser 13 to do vertical reciprocating motion by the toothed plate 12 meshed with the gear 10.

In the process that the dispenser 13 vertically reciprocates, when the dispenser 13 is at the uppermost end of the movement, the notch 14 is just at the horizontal position with the through hole 17 at the upper end, and the dispensing material in the dispensing tube 15 is completely blocked; when the dispenser 13 moves downwards, the blocking plate 16 will be located at the middle of the notch 14, and the dispensing glue will be released from the bottom end of the dispensing tube 15 through the notch 14 and the through hole 17 onto the lamp panel 18. Thus, one period of the dispensing process is completed.

Rotatory hand crank 9, simultaneously through threaded rod 7 synchronous drive synchronizing bar 6 locating piece 4 and runner 2 left direction removal, because the horizontal position of runner 2 has changed, 2 surperficial fixed connection's of runner arch 3 will change at the rotation range of holding strip 11 inner circle, guide gear 10 simultaneously, pinion rack 12 and the motion range of point glue ware 13 change, when point glue ware 13 moves to the lowest position, notch 14 and through-hole 17 area that corresponds each other will become bigger, on the premise of the at the uniform velocity from dispensing tube 15 input of point glue material, thereby reach the effect of the free change single point volume of gluing, wherein runner 2 is nearer apart from gear 10, the vertical motion amplitude of point glue ware 13 is the less, the single point volume of gluing is less, otherwise, the vertical motion amplitude of point glue ware 13 is the bigger, the single point volume of gluing is more.

To sum up, this LED lamp dispensing equipment with adjustable neotype volume of gluing uses through runner 2, arch 3, gear 10, holding strip 11, pinion rack 12, some glue ware 13, dispensing tube 15, blocking board 16, through-

hole

17 and 14 cooperation of notch to it is automatic to have reached the point gluing, and the precision is high, and the even effect of point gluing has released the manpower, has saved the material resources, has promoted the off-the-shelf overall quality of LED lamp. The positioning block 4, the groove 5, the synchronizing rod 6, the threaded rod 7, the threaded block 8 and the handle 9 are matched for use, so that the effect that the single glue dispensing amount can be freely adjusted is achieved, and the application range of the LED lamps with different requirements is widened, and the glue dispensing equipment is practical.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel LED lamp dispensing equipment with adjustable volume is glued to point, includes backplate (1), its characterized in that: the surface of the back plate (1) is rotatably connected with a rotating wheel (2), the surface of the rotating wheel (2) is fixedly connected with a protrusion (3), a rotating shaft of the rotating wheel (2) is movably connected with a positioning block (4), the right end of the positioning block (4) is provided with a groove (5), the inside of the groove (5) is movably connected with a synchronizing rod (6), the right end of the synchronizing rod (6) is fixedly connected with a threaded rod (7), the outer ring of the threaded rod (7) is movably sleeved with a threaded block (8), the right end of the threaded rod (7) is fixedly connected with a handle (9), the surface of the back plate (1) is rotatably connected with a gear (10), the left end of the gear (10) is fixedly connected with a clamping strip (11), the right end of the gear (10) is movably connected with a toothed plate (12), and the right end of, notch (14) have been seted up to the inside of some glue ware (13), the inside activity of some glue ware (13) is cup jointed some glue pipe (15), the intraductal fixedly connected with blocking plate (16) of some glue pipe (15), through-hole (17) have been seted up to the upper and lower end of blocking plate (16), lamp plate (18) have been placed in the lower extreme activity of some glue pipe (15), belt (19) have been cup jointed in the outer lane activity of runner (2), the inboard swing joint of belt (19) has pulley (20), the lower extreme fixedly connected with spring (21) of pulley (20), the inboard interactive connection of belt (19) has motor output (22).

2. The novel LED lamp dispensing equipment with adjustable dispensing amount according to claim 1, is characterized in that: the number of the pulleys (20) is two, the pulleys are in axisymmetric distribution by taking the spring (21) as a reference, and the positions of the output end (22) of the motor and the pulleys (20) are kept relatively fixed.

3. The novel LED lamp dispensing equipment with adjustable dispensing amount according to claim 1, is characterized in that: the thread block (8) is internally provided with threads, and the threads are matched with the threaded rod (7).

4. The novel LED lamp dispensing equipment with adjustable dispensing amount according to claim 1, is characterized in that: the bulges (3) are movably sleeved in the strip-shaped grooves formed in the clamping strips (11).

5. The novel LED lamp dispensing equipment with adjustable dispensing amount according to claim 1, is characterized in that: the rotating wheel (2), the thread block (8) and the gear (10) are synchronously connected to the surface of the back plate (1), wherein the rotating wheel (2) and the gear (10) are in rotating connection by taking a central point as a reference.

6. The novel LED lamp dispensing equipment with adjustable dispensing amount according to claim 1, is characterized in that: the inner wall of the glue dispenser (13) is tightly attached to the outer wall of the glue dispensing tube (15).

7. The novel LED lamp dispensing equipment with adjustable dispensing amount according to claim 1, is characterized in that: the sizes of the groove (5) and the synchronous rod (6) are matched with each other.

8. The novel LED lamp dispensing equipment with adjustable dispensing amount according to claim 1, is characterized in that: the conveying board surface that conveys at the uniform velocity is placed in lamp plate (18) and from a left side right uniform motion, wherein conveying board lower extreme activity cup joints the lead screw at the uniform velocity of rotation, and lamp plate (18) position and interval match with the play of glue dispensing pipe (15) rhythm of gluing.