CN112934609A

CN112934609A - Automatic fixed point and quantitative dispensing device for LED lamp production

Info

Publication number: CN112934609A
Application number: CN202110127882.8A
Authority: CN
Inventors: 冯宗平
Original assignee: Ningbo Baojia Lamp Manufacture Co ltd
Current assignee: Ningbo Baojia Lamp Manufacture Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-06-11

Abstract

The invention relates to the technical field of lamps and discloses an automatic fixed-point quantitative dispensing device for LED lamp production, which comprises a base and a movable block, wherein the top of the base is fixedly connected with a clamping piece, the inside of the clamping piece is movably connected with a clamping rod, the top of the base is movably connected with a positioning block, an electromagnetic push block is arranged inside the positioning block, the inside of the positioning block is movably connected with an ejector block, the top of the ejector block is fixedly connected with a lower magnetic ring, and the bottom of the lower magnetic ring is provided with an electric contact block; the outer part of the movable block is movably connected with a cam, and the outer part of the cam is movably connected with a push rod. The plunger piece moves downwards at the same stroke every time in a reciprocating stroke through the matching use of the cam, the push rod, the slide block, the adjusting rod, the plunger piece and the rubber tube, so that the effect of effectively controlling the single dispensing amount is achieved, the dispensing amount at every time is the same, the effect of quantitatively dispensing is achieved, the dispensing quality is effectively guaranteed, and the using effect of the device is guaranteed.

Description

Automatic fixed point and quantitative dispensing device for LED lamp production

Technical Field

The invention relates to the technical field of lamps, in particular to an automatic fixed-point quantitative dispensing device for LED lamp production.

Background

The lamp mainly plays a role in illumination in daily life of people, and gradually evolves from an incandescent lamp to an LED lamp along with the development of science and technology, wherein the LED lamp mainly comprises an electroluminescent semiconductor material chip and a circuit board which is solidified by silver adhesive or white adhesive.

In the process of the dispensing process in the production of the LED lamp, the requirement on the dispensing amount is very strict, once an error occurs, the whole LED lamp equipment is easily scrapped, however, the dispensing amount of the existing dispensing equipment is not accurately controlled, and particularly, the dispensing equipment is more obviously driven by air pressure electricity, so that the dispensing effect of the existing dispensing equipment is poor, the product percent of pass is low, the productivity is low, and meanwhile, the existing dispensing equipment still has the problems that the dispensing amount cannot be adjusted, the positioning of a dispensing device is inaccurate, and the use effect of the existing equipment is further influenced.

In order to solve the above problems, the inventor provides an automatic fixed-point quantitative dispensing device for LED lamp production, which has the advantages of accurate dispensing amount control, effective achievement of quantitative dispensing effect, and convenient adjustment of single-cycle dispensing amount, thereby effectively improving the use effect of the device, ensuring the product quality, improving the production efficiency, simultaneously effectively ensuring the positioning accuracy of the dispensing head, and further improving the use effect of the device.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: an automatic fixed-point quantitative dispensing device for LED lamp production comprises a base, a movable block, a clamping piece, a clamping rod, a positioning block, an electromagnetic push block, an ejector block, a lower magnetic ring, an electric contact block, a cam, a push rod, a slide block, an adjusting rod, a plunger piece, a glue pipe, a movable head and an upper magnetic ring.

The positions and the connection relations of the structures are as follows:

the electromagnetic push-type clamping device is characterized in that a clamping piece is fixedly connected to the top of the base, a clamping rod is movably connected to the inside of the clamping piece, a positioning block is movably connected to the top of the base, an electromagnetic push block is arranged inside the positioning block, an ejector block is movably connected to the inside of the positioning block, a lower magnetic ring is fixedly connected to the top of the ejector block, and an electric contact block is arranged at the bottom of the lower magnetic ring.

The rubber tube sealing device is characterized in that a cam is movably connected to the outer portion of the movable block, a push rod is movably connected to the outer portion of the cam, a sliding block is movably connected to the inner portion of the push rod, an adjusting rod and a plunger piece are movably connected to the outer portion of the sliding block, a rubber tube is fixedly connected to the side bottom of the movable block, a movable head is movably connected to the bottom of the rubber tube, and an upper magnetic ring is movably connected to the bottom of the rubber tube.

Preferably, the base and the movable block are both of an integral structure of the equipment, a top adjusting drive is arranged outside the movable block, and the rubber conveying pipe is communicated with the rubber pipe through the movable block.

Preferably, the clamping driving part is arranged in the clamping part and is movably connected with the clamping rod.

Preferably, the bottom of the positioning block is provided with a Y-axis moving rod, the top of the Y-axis moving rod is provided with an X-axis moving drive, and the X-axis moving drive is fixedly connected with the positioning block.

Preferably, a dispensing drive is arranged outside the cam, and the dispensing drive is electrically connected with the electric contact block.

Preferably, the bottom of plunger spare is provided with the plunger head, plunger head swing joint in the inside of glue pipe, plunger spare and movable block sliding connection.

Preferably, the inner bottom of the glue tube is provided with an inner tube, the inner tube is inserted in the movable head, the bottom of the inner tube is conical, the discharge port is formed in the side of the conical portion, and the movable head is internally provided with an annular sealing block matched with the movable head.

Preferably, a hydraulic driving rod is arranged between the movable head and the rubber pipe.

Preferably, the upper magnetic ring and the lower magnetic ring have the same size and are connected at the superposed position through the opposite magnetic poles of the upper magnetic ring and the lower magnetic ring.

Advantageous effects

Compared with the prior art, the invention provides an automatic fixed-point quantitative dispensing device for LED lamp production, which has the following beneficial effects:

1. this LED lamp production automatic fixed point ration adhesive deposite device uses through the cooperation of locating piece, electromagnetism ejector pad, kicking block, lower magnetic ring, movable block and last magnetic ring to effectively guarantee the accuracy of point location, effectively guarantee the quality of point, avoid the position mistake and lead to a little gluing failure, thereby improve the product percent of pass.

2. This LED lamp production automatic fixed point ration adhesive deposite device uses through the cooperation of cam, push rod, slider, regulation pole, plunger piece and sizing material pipe, makes reciprocal stroke plunger piece downstream stroke the same at every turn to reach the effect of effective control single point volume of gluing, make the volume of gluing the same at every turn, reach the effect that the ration was glued, effectively guarantee the quality of gluing, guarantee the device's result of use.

3. This LED lamp production automatic fixed point ration adhesive deposite device uses through the cooperation of glue pipe and activity head, and the inside annular seal piece of activity head makes the inner tube reach encapsulated situation, and then effectively prevents the effect that the sizing material drips to guarantee the quality of product, further improve the qualification rate of product.

4. This LED lamp production automatic fixed point ration adhesive deposite device uses through the cooperation of adjusting pole and plunger piece, when rotating the regulation pole, under the restriction effect of adjusting the pole, makes the reciprocal stroke change of plunger piece single to reach the effect of adjusting the point volume of gluing, make the device satisfy the use of different products, effectively improve the device's application range.

Drawings

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

FIG. 2 is an enlarged view of the connection of part A of the structure of FIG. 1;

FIG. 3 is a schematic view of the bottom positioning assembly of the present invention;

FIG. 4 is a schematic connection diagram of an injection molding dispensing mechanism according to the present invention;

FIG. 5 is a schematic view of the dispensing head connection according to the present invention.

In the figure: 1. a base; 2. a movable block; 3. a clamping member; 4. a clamping bar; 5. positioning blocks; 6. an electromagnetic push block; 7. a top block; 8. a lower magnetic ring; 9. an electrical contact; 10. a cam; 11. a push rod; 12. a slider; 13. adjusting a rod; 14. a plunger member; 15. a glue tube; 16. a movable head; 17. and (4) an upper magnetic ring.

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, an automatic fixed-point and quantitative dispensing device for LED lamp production includes a base 1, a movable block 2, a clamping member 3, a clamping rod 4, a positioning block 5, an electromagnetic push block 6, a top block 7, a lower magnetic ring 8, an electrical contact block 9, a cam 10, a push rod 11, a slide block 12, an adjusting rod 13, a plunger member 14, a glue tube 15, a movable head 16, and an upper magnetic ring 17.

The positions and the connection relations of the structures are as follows:

the top fixedly connected with holder 3 of base 1, the inside swing joint of holder 3 has clamping bar 4, and the top swing joint of base 1 has locating piece 5, and the inside of locating piece 5 is provided with electromagnetism ejector pad 6, and the inside swing joint of locating piece 5 has kicking block 7, and magnetic ring 8 under the top fixedly connected with of kicking block 7, the bottom of lower magnetic ring 8 is provided with electric touch multitouch 9.

The outer portion of the movable block 2 is movably connected with a cam 10, the outer portion of the cam 10 is movably connected with a push rod 11, the inner portion of the push rod 11 is movably connected with a sliding block 12, the outer portion of the sliding block 12 is movably connected with an adjusting rod 13 and a plunger piece 14, the side bottom of the movable block 2 is fixedly connected with a rubber material pipe 15, the bottom inside the rubber material pipe 15 is movably connected with a movable head 16, and the bottom of the rubber material pipe 15 is movably connected with an upper magnetic ring 17.

Wherein:

a, the base 1 and the movable block 2 are both of an integral structure of the device, a top adjusting drive is arranged outside the movable block 2, and the rubber conveying pipe is communicated with the rubber pipe 15 through the movable block 2.

And b, a clamping drive is arranged in the clamping piece 3 and is movably connected with the clamping rod 4.

And c, a Y-axis moving rod is arranged at the bottom of the positioning block 5, an X-axis moving drive is arranged at the top of the Y-axis moving rod, and the X-axis moving drive is fixedly connected with the positioning block 5.

d, a dispensing drive is arranged outside the cam 10, and the dispensing drive is electrically connected with the electric contact block 9.

And e, a plunger head is arranged at the bottom of the plunger piece 14, the plunger head is movably connected inside the glue pipe 15, and the plunger piece 14 is in sliding connection with the movable block 2.

f, an inner pipe is arranged at the inner bottom of the rubber material pipe 15 and is inserted into the movable head 16, the bottom of the inner pipe is conical, the discharge port is formed in the side of the conical part, and an annular sealing block matched with the movable head 16 is arranged in the movable head 16.

And g, a hydraulic driving rod is arranged between the movable head 16 and the rubber pipe 15.

h, the upper magnetic ring 17 and the lower magnetic ring 8 have the same size and are overlapped, and the upper magnetic ring 17 and the lower magnetic ring 8 are connected with each other by the opposite magnetic poles.

The working process and principle are that when the working process is started, the clamping piece 3 clamps the circuit board through the clamping rod 4, so that the stability of the circuit board is ensured, the accurate positioning of the circuit board by the positioning block 5 is facilitated, meanwhile, because the bottom of the positioning block 5 is provided with the Y-axis moving rod, the top of the Y-axis moving rod is provided with the X-axis moving drive, the X-axis moving drive is fixedly connected with the positioning block 5, so that the positioning block 5 is conveniently driven through the Y-axis moving rod and the X-axis moving drive, the positioning block 5 is accurately positioned below the glue dispensing position, meanwhile, the movable block 2 drives the glue tube 15 to move, so that the upper magnetic ring 17 is attached to the circuit board, when the upper magnetic ring 17 and the lower magnetic ring 8 are overlapped, because the upper magnetic ring 17 and the lower magnetic ring 8 have the same size and the overlapped position, and the opposite magnetic poles of the upper magnetic ring 17 and the lower, the lower magnetic ring 8 drives the electric contact block 9 to move, so that the electric contact block 9 controls the dispensing driving work, meanwhile, the hydraulic driving rod pushes the movable head 16 to move downwards, the dispensing process is started, and the upper magnetic ring 17 and the lower magnetic ring 8 are used in a matched mode, so that the accuracy of the dispensing position is effectively guaranteed, the dispensing quality is effectively guaranteed, the dispensing failure caused by position errors is avoided, and the product percent of pass is improved.

When the glue is dispensed, the glue dispensing driving device drives the cam 10 to rotate for one circle, then the cam 10 drives the push rod 11 to be far away from the cam 10 to slide, the push rod 11 passes through the sliding block 12 and slides downwards under the limiting effect of the adjusting rod 13, so that the plunger head moves inside the glue dispensing pipe 15, so that the glue dispensing process is carried out on the semiconductor material chip, and the plunger piece 14 moves downwards with the same stroke due to the reciprocating stroke at each time, so that the effect of effectively controlling the single glue dispensing amount is achieved, the glue dispensing amount at each time is enabled to be the same, the quantitative glue dispensing effect is achieved, the glue dispensing quality is effectively guaranteed, and the using.

And when gluing the completion in some, hydraulic drive pole drives movable head 16 and manages 15 upshifts at sizing material, because the interior bottom of sizing material pipe 15 is provided with the inner tube, the inner tube is pegged graft in movable head 16's inside, and the inner tube bottom is the toper, the discharge gate is seted up at the toper lateral part, movable head 16 is inside to be provided with the annular seal piece of assorted with it, so the annular seal piece makes the inner tube reach encapsulated situation, and then effectively prevent the effect that the sizing material drips, thereby guarantee the quality of product, further improve the qualification rate of product.

Meanwhile, during adjustment, the plunger piece 14 is changed in a single reciprocating stroke under the limiting action of the adjusting rod 13 by rotating the adjusting rod 13 during dispensing, so that the dispensing amount is adjusted, the device meets the use requirements of different products, and the use range of the device is effectively enlarged.

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 LED lamp production automatic fixed point ration adhesive deposite device, includes base (1) and movable block (2), its characterized in that: the clamping piece (3) is fixedly connected to the top of the base (1), the clamping rod (4) is movably connected to the interior of the clamping piece (3), the positioning block (5) is movably connected to the top of the base (1), the electromagnetic push block (6) is arranged inside the positioning block (5), the ejector block (7) is movably connected to the interior of the positioning block (5), the lower magnetic ring (8) is fixedly connected to the top of the ejector block (7), and the electric contact block (9) is arranged at the bottom of the lower magnetic ring (8);

the outer swing joint of movable block (2) has cam (10), the outer swing joint of cam (10) has push rod (11), the inside swing joint of push rod (11) has slider (12), the outside swing joint of slider (12) has regulation pole (13) and plunger spare (14), the side bottom fixedly connected with glue pipe (15) of movable block (2), the inside bottom swing joint of glue pipe (15) has movable head (16), the bottom swing joint of glue pipe (15) has last magnetic ring (17).

2. The automatic fixed-point and quantitative dispensing device for the production of the LED lamp according to claim 1, which is characterized in that: the base (1) and the movable block (2) are both of an integral structure of the device, the top of the movable block (2) is provided with a top adjusting drive, and the rubber conveying pipe is communicated with the rubber pipe (15) through the movable block (2).

3. The automatic fixed-point and quantitative dispensing device for the production of the LED lamp according to claim 1, which is characterized in that: the clamping driving device is arranged in the clamping piece (3) and is movably connected with the clamping rod (4).

4. The automatic fixed-point and quantitative dispensing device for the production of the LED lamp according to claim 1, which is characterized in that: the bottom of locating piece (5) is provided with Y axle carriage release lever, and the top of Y axle carriage release lever is provided with X axle removal drive, and X axle removal drive and locating piece (5) fixed connection.

5. The automatic fixed-point and quantitative dispensing device for the production of the LED lamp according to claim 1, which is characterized in that: and a dispensing drive is arranged outside the cam (10), and the dispensing drive is electrically connected with the electric contact block (9).

6. The automatic fixed-point and quantitative dispensing device for the production of the LED lamp according to claim 1, which is characterized in that: the bottom of plunger spare (14) is provided with the plunger head, and plunger head swing joint is in the inside of glue pipe (15), plunger spare (14) and movable block (2) sliding connection.

7. The automatic fixed-point and quantitative dispensing device for the production of the LED lamp according to claim 1, which is characterized in that: the inner bottom of the glue tube (15) is provided with an inner tube, the inner tube is inserted in the movable head (16), the bottom of the inner tube is conical, the discharge hole is formed in the side of the conical part, and an annular sealing block matched with the movable head (16) is arranged in the movable head.

8. The automatic fixed-point and quantitative dispensing device for the production of the LED lamp according to claim 1, which is characterized in that: a hydraulic driving rod is arranged between the movable head (16) and the glue tube (15).

9. The automatic fixed-point and quantitative dispensing device for the production of the LED lamp according to claim 1, which is characterized in that: the upper magnetic ring (17) and the lower magnetic ring (8) have the same size, and at the superposed position, the upper magnetic ring (17) and the lower magnetic ring (8) are connected by opposite magnetic poles.