CN212328069U

CN212328069U - LED encapsulation glue automatic mixing agitating unit

Info

Publication number: CN212328069U
Application number: CN202020886828.2U
Authority: CN
Inventors: 张建军; 周才祥
Original assignee: Ji'an Mulinsen Electronic Technology Co ltd
Current assignee: Ji'an Mulinsen Electronic Technology Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-12
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a LED encapsulation glue automatic mixing agitating unit, comprising a base plate, the both sides outer wall on bottom plate top all has the pole setting through the screw connection, and the inner wall of pole setting is provided with the sliding tray, and the inner wall sliding connection of sliding tray has the sliding plate, one side outer wall on bottom plate top has the pneumatic cylinder through rivet connection, and the top outer wall of pneumatic cylinder has the sleeve through screw connection, and the one end and the sliding plate of pneumatic cylinder piston rod are connected, the opposite side outer wall of sliding plate has last barrel through screw connection, and the bottom inner wall sliding connection who goes up the barrel has lower barrel. The utility model discloses the pneumatic cylinder just can part last barrel and lower barrel, and the second motor effect will be the rotatory convenient output to LED encapsulation glue of barrel down through the pivot, has avoided unloading pipe blockage to cause the phenomenon of unloading difficulty to take place, and goes up the barrel and part with lower barrel, makes the clearance process become simple easy, has improved stirring efficiency.

Description

LED encapsulation glue automatic mixing agitating unit

Technical Field

The utility model relates to a stirring technical field especially relates to a LED encapsulation glue automatic mixing agitating unit.

Background

The LED packaging adhesive is the packaging adhesive of a high-power light-emitting diode, has high refractive index and high light transmittance, can increase the luminous flux of the LED, has small viscosity, is easy to defoam, is suitable for encapsulation and compression molding, ensures that the LED has better durability and reliability, has the biggest characteristic of good water permeability, has the characteristic of resisting high temperature for 500 hours and does not change color, and can be used for a long time; the curing can be carried out at medium temperature or high temperature, and the curing speed is high; after curing, the paint has small yield, good moisture resistance, good luster and high hardness; the cured product has good mechanical strength, excellent electrical characteristics, humidity and heat resistance and atmospheric aging resistance.

LED encapsulation glue need mix stirring then unloading output before using, and most LED encapsulation glue agitating unit is all integrative at present, and the feed opening is a simple pipeline only, but glue is stirring the back viscidity increase, causes the jam to the unloading pipe easily and leads to the fact the unloading difficulty, and the easy adhesion of glue makes the clearance process become complicated difficulty at the agitator inner wall, has seriously reduced stirring efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a LED packaging glue automatic mixing and stirring device.

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

an automatic mixing and stirring device for LED packaging glue comprises a bottom plate, wherein the outer walls of two sides of the top end of the bottom plate are connected with upright posts through screws, the inner wall of the upright stanchion is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding plate in a sliding way, the outer wall of one side of the top end of the bottom plate is connected with a hydraulic cylinder through a rivet, the outer wall of the top end of the hydraulic cylinder is connected with a sleeve through a screw, one end of a piston rod of the hydraulic cylinder is connected with a sliding plate, the outer wall of the other side of the sliding plate is connected with an upper cylinder body through a screw, the inner wall of the bottom end of the upper cylinder body is connected with a lower cylinder body in a sliding way, the outer wall of the other side of the bottom end of the lower cylinder body is connected with a rotating shaft through a screw, and the outer wall of the other side of the top end of the bottom plate is connected with a second motor through a rivet, one end of an output shaft of the second motor is connected with the rotating shaft, the outer wall of the top end of the bottom plate is connected with a base through a screw, and the outer wall of the bottom end of the bottom plate is connected with a material guide plate through a screw.

Furthermore, a feed hole is formed in the outer wall of one side of the top end of the upper barrel, a feed pipe is inserted into the inner wall of the feed hole, and a funnel is sleeved at one end, far away from the upper barrel, of the feed pipe.

Furthermore, the other side outer wall at the top end of the upper cylinder body is provided with an air outlet, the inner wall of the air outlet is spliced with a vacuum suction pipe, and one end of the vacuum suction pipe, which is far away from the upper cylinder body, is sleeved with a vacuum pump.

Furthermore, the four corners department of bottom plate bottom outer wall all has the connecting block through screwed connection, and the bottom outer wall of connecting block all has the spring through screwed connection, and the bottom outer wall of spring has the backup pad through screwed connection.

Further, the base and the material guide plate are located under the lower barrel, circular grooves are formed in the outer walls of the top ends of the base and the material guide plate, and the size of each circular groove is matched with that of the lower barrel.

Further, the outer wall of the bottom end of the lower barrel is connected with a power supply through a rivet, and the inner wall of the bottom end of the lower barrel is connected with a heating plate through a screw.

Further, the opposite side outer wall on upper cylinder top has first motor through rivet connection, and the one end of first motor output shaft has first rotatory roller through the coupling joint, the outer wall of first rotatory roller has four to six equidistance first stirring leaves that distribute through the screw connection, the outer wall of one side of lower cylinder bottom has the third motor through rivet connection, the one end of third motor output shaft has the rotatory roller of second through the coupling joint, the outer wall of the rotatory roller of second has four to six equidistance second stirring leaves that distribute through the screw connection.

The utility model has the advantages that:

1. this LED encapsulates glue automatic mixing agitating unit, through being provided with the barrel, barrel down, the pneumatic cylinder, the sliding block, the second motor, the apparatus further comprises a rotating shaft, base and stock guide, after glue stirs the completion in barrel down, the pneumatic cylinder just can part barrel and lower barrel, the second motor effect will be down the rotatory convenient output to LED encapsulation glue of barrel through the pivot, the phenomenon emergence of unloading difficulty has been avoided blanking pipe plug to cause, and go up the barrel and part barrel down, it becomes simple and easy to make the clearance process, stirring efficiency has been improved.

2. This LED encapsulation glue automatic mixing agitating unit, through being provided with connecting block, spring and backup pad, when agitating unit at the during operation, the shrink and the resilience of the vibration of production through the spring reduce, have reduced the vibration range of device, have improved the stability of device.

3. This LED encapsulation glue automatic mixing agitating unit, through being provided with first motor, first rotatory roller, first stirring leaf, third motor, the rotatory roller of second and second stirring leaf, agitating unit is at the during operation, and first motor and third motor act on simultaneously, and first stirring leaf and the crisscross rotation of second stirring leaf rotate encapsulation glue, have improved LED encapsulation glue's stirring efficiency.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

Fig. 1 is a schematic view of an overall structure of an automatic mixing and stirring device for LED packaging glue according to the present invention;

fig. 2 is a schematic perspective view of the overall structure of the automatic mixing and stirring device for LED packaging glue during blanking provided by the utility model;

fig. 3 is the utility model provides a LED encapsulation glue automatic mixing agitating unit's overall structure plan view.

In the figure: 1-upper cylinder body, 2-first motor, 3-vacuum suction pipe, 4-vacuum pump, 5-vertical rod, 6-first rotating roller, 7-first stirring blade, 8-lower cylinder body, 9-second motor, 10-rotating shaft, 11-spring, 12-base, 13-power supply, 14-third motor, 15-material guide plate, 16-support plate, 17-connecting block, 18-bottom plate, 19-hydraulic cylinder, 20-sleeve, 21-sliding plate, 22-second stirring blade, 23-second rotating roller, 24-feeding pipe, 25-funnel and 26-heating plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, an automatic mixing and stirring device for LED packaging glue comprises a bottom plate 18, wherein two side outer walls of the top end of the bottom plate 18 are both connected with a vertical rod 5 through screws, the inner wall of the vertical rod 5 is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding plate 21 in a sliding manner, one side outer wall of the top end of the bottom plate 18 is connected with a hydraulic cylinder 19 through a rivet, the top outer wall of the hydraulic cylinder 19 is connected with a sleeve 20 through a screw, one end of a piston rod of the hydraulic cylinder 19 is connected with the sliding plate 21, the other side outer wall of the sliding plate 21 is connected with an upper cylinder 1 through a screw, the bottom inner wall of the upper cylinder 1 is connected with a lower cylinder 8 in a sliding manner, the other side outer wall of the bottom end of the lower cylinder 8 is connected with, the outer wall of the top end of the bottom plate 18 is connected with the base 12 through a screw, and the outer wall of the bottom end of the bottom plate 18 is connected with a material guide plate 15 through a screw.

The utility model discloses in, go up one side outer wall on barrel 1 top and seted up the feed port, and the inner wall of feed port is pegged graft and is had inlet pipe 24, and the funnel 25 has been cup jointed to the one end that barrel 1 was kept away from to inlet pipe 24.

The utility model discloses in, go up the opposite side outer wall on barrel 1 top and seted up the venthole, and the inner wall of venthole is pegged graft and is had vacuum suction pipe 3, and vacuum suction pipe 3 keeps away from the one end of barrel 1 and has cup jointed vacuum pump 4.

The utility model discloses in, the four corners department of the 18 bottom outer walls of bottom plate all has connecting block 17 through screw connection, and connecting block 17's bottom outer wall all has spring 11 through screw connection, and spring 11's bottom outer wall has backup pad 16 through screw connection.

The utility model discloses in, base 12 and stock guide 15 all are located barrel 8 under, and the top outer wall of base 12 and stock guide 15 all is provided with circular recess, the size of circular recess and barrel 8 looks adaptation down.

The utility model discloses in, the bottom outer wall of lower barrel 8 has power 13 through rivet connection, and the bottom inner wall of lower barrel 8 has hot plate 26 through the screw connection.

The working principle is as follows: when the packaging glue needs to be stirred, stirring raw materials enter the lower barrel 8 through the funnel 25, the vacuum pump 4 acts after the sealing, the inside air is sucked out through the vacuum suction pipe 3, the power supply 13 is electrified to heat the plate 26 heating device, the discharging is carried out after the stirring is finished, the hydraulic cylinder 19 starts to act, the piston rod is stretched out to push out the sliding plate 21, the upper barrel 1 ascends along with the sliding plate 21, after the lower barrel 8 is separated, the second motor 9 starts to act, the rotating shaft 10 rotates to drive the lower barrel 8 to rotate, the glue inside the lower barrel 8 is output through the guide plate 15, and the whole process of stirring the LED packaging glue is finished.

Example 2

Referring to fig. 1, an automatic mixing and stirring device for LED packaging glue, this embodiment compares in embodiment 1, still include that the opposite side outer wall on 1 top of last barrel has first motor 2 through rivet connection, and the one end of 2 output shafts of first motor has first rotatory roller 6 through the coupling joint, the outer wall of first rotatory roller 6 has first stirring leaf 7 that four to six equidistance distribute through screw connection, the outer wall of one side of 8 bottoms of lower barrel has third motor 14 through rivet connection, the one end of 14 output shafts of third motor has second rotatory roller 23 through the coupling joint, the outer wall of second rotatory roller 23 has four to six equidistance second stirring leaf 22 that distribute through screw connection.

The working principle is as follows: when needs stir encapsulation glue, first motor 2 begins to act on and drives first rotatory roller 6 rotatory to it is rotatory to drive first stirring leaf 7, and third motor 14 begins to act on simultaneously, thereby drives the rotation of second stirring roller 23 and drives the rotation of second stirring leaf 22, and first stirring leaf 7 and second stirring leaf 22 stir crisscross simultaneously.

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 automatic mixing and stirring device for the LED packaging glue comprises a bottom plate (18) and is characterized in that the outer walls of two sides of the top end of the bottom plate (18) are connected with a vertical rod (5) through screws, the inner wall of the vertical rod (5) is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding plate (21) in a sliding manner, the outer wall of one side of the top end of the bottom plate (18) is connected with a hydraulic cylinder (19) through a rivet, the outer wall of the top end of the hydraulic cylinder (19) is connected with a sleeve (20) through a screw, one end of a piston rod of the hydraulic cylinder (19) is connected with the sliding plate (21), the outer wall of the other side of the sliding plate (21) is connected with an upper cylinder body (1) through a screw, the inner wall of the bottom end of the upper cylinder body (1) is connected with a lower cylinder body (8) in, and one end of an output shaft of the second motor (9) is connected with the rotating shaft (10), the outer wall of the top end of the bottom plate (18) is connected with the base (12) through a screw, and the outer wall of the bottom end of the bottom plate (18) is connected with the material guide plate (15) through a screw.

2. The automatic LED packaging glue mixing and stirring device as claimed in claim 1, wherein a feed hole is formed in an outer wall of one side of the top end of the upper barrel (1), a feed pipe (24) is inserted into an inner wall of the feed hole, and a funnel (25) is sleeved at one end, away from the upper barrel (1), of the feed pipe (24).

3. The automatic mixing and stirring device for LED packaging glue as claimed in claim 1, wherein the outer wall of the other side of the top end of the upper cylinder (1) is provided with an air outlet, the inner wall of the air outlet is inserted with a vacuum suction pipe (3), and one end of the vacuum suction pipe (3) far away from the upper cylinder (1) is sleeved with a vacuum pump (4).

4. The automatic mixing and stirring device for LED packaging glue water as claimed in claim 1, wherein the four corners of the outer wall of the bottom end of the bottom plate (18) are respectively connected with a connecting block (17) through screws, the outer wall of the bottom end of each connecting block (17) is connected with a spring (11) through screws, and the outer wall of the bottom end of each spring (11) is connected with a supporting plate (16) through screws.

5. The automatic mixing and stirring device for LED packaging glue water as claimed in claim 1, wherein the base (12) and the material guiding plate (15) are both located right below the lower cylinder (8), and the outer walls of the top ends of the base (12) and the material guiding plate (15) are both provided with circular grooves, and the size of the circular grooves is matched with that of the lower cylinder (8).

6. The automatic mixing and stirring device for LED packaging glue water as claimed in claim 1, wherein the outer wall of the bottom end of the lower cylinder (8) is connected with a power supply (13) through a rivet, and the inner wall of the bottom end of the lower cylinder (8) is connected with a heating plate (26) through a screw.

7. The automatic mixing and stirring device for the LED packaging glue water as claimed in claim 1, wherein the outer wall of the other side of the top end of the upper barrel (1) is connected with a first motor (2) through a rivet, one end of an output shaft of the first motor (2) is connected with a first rotating roller (6) through a coupler, the outer wall of the first rotating roller (6) is connected with four to six first stirring blades (7) which are distributed equidistantly through screws, the outer wall of one side of the bottom end of the lower barrel (8) is connected with a third motor (14) through a rivet, one end of an output shaft of the third motor (14) is connected with a second rotating roller (23) through a coupler, and the outer wall of the second rotating roller (23) is connected with four to six second stirring blades (22) which are distributed equidistantly through screws.