CN217222241U

CN217222241U - Glue curing and baking device for packaging LED lamp with uniform heating

Info

Publication number: CN217222241U
Application number: CN202220809003.XU
Authority: CN
Inventors: 薛丹琳
Original assignee: Wah Wang Optoelectronics Shenzhen Co ltd
Current assignee: Wah Wang Optoelectronics Shenzhen Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-19
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a glue curing and baking device for packaging LED lamps, which is uniformly heated, and comprises a device body, a servo motor, a transmission rod, a fixing frame, an air heater, an air guide pipe, a splitter plate, a gas pipe and a spray head, wherein the servo motor is fixedly arranged in the device body, the upper end of the servo motor is connected with the transmission rod, and the upper end of the transmission rod is fixedly connected with the fixing frame; further comprising: the limiting plate is fixedly connected inside the fixing frame, a screw rod is mounted on the limiting plate, and a movable plate is connected to the screw rod; the pull rope is used for connecting the vertical rod and the impeller rod, a second vortex spring is installed on the outer side of the end portion of the impeller rod, and a poke rod is arranged on the inner side of the upper end of the impeller rod. This glue solidification baking equipment for LED lamp encapsulation that is heated evenly can conveniently improve hot-blast range of blowing when encapsulating the LED lamp and toasting, can play good limiting displacement to the LED lamp at the in-process that toasts simultaneously, avoids the phenomenon that the LED lamp appears dropping.

Description

Glue curing and baking device for packaging LED lamp with uniform heating

Technical Field

The utility model relates to a LED lamp encapsulation technical field specifically is a glue solidification baking equipment is used in LED lamp encapsulation of being heated evenly.

Background

The LED lamp is a lamp using a light emitting diode as a light source, a semiconductor LED is cured on a support by using silver paste or white paste, and the periphery of the LED lamp is sealed by epoxy resin, and the LED lamp is usually placed in a baking device for baking and curing in order to quickly solidify a paste solution on the LED lamp during encapsulation.

However, the glue curing and baking device has the following problems:

when current glue solidification baking equipment toasts the glue after the LED lamp encapsulation, hot-blast scope of blowing is comparatively limited to lead to the inhomogeneous phenomenon of being heated to appear easily in the LED lamp, when encapsulating the LED lamp and toasting simultaneously, be not convenient for play good limiting displacement to the LED lamp, and then make its phenomenon that appears dropping easily when toasting in the LED lamp.

Therefore, we propose a glue curing and baking device for packaging an LED lamp, which is uniformly heated, so as to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glue solidification baking equipment is used in encapsulation of LED lamp that is heated evenly, glue solidification baking equipment that current glue solidification baking equipment was in the present market that the solution above-mentioned background art provided toasts the LED lamp after the encapsulation when, the hot-blast scope of blowing is comparatively limited, thereby lead to the LED lamp to appear being heated inhomogeneous phenomenon easily, when encapsulating the LED lamp and toasting simultaneously, be not convenient for play good limiting displacement to the LED lamp, and then make its problem of the phenomenon that drops appear easily when toasting at the LED lamp.

In order to achieve the above object, the utility model provides a following technical scheme: a glue curing and baking device for packaging an LED lamp, which is uniformly heated, comprises a device body, a servo motor, a transmission rod, a fixing frame, a hot air blower, an air guide pipe, a flow distribution plate, an air delivery pipe and a spray head, wherein the servo motor is fixedly arranged in the device body, the upper end of the servo motor is connected with the transmission rod, the fixing frame is fixedly connected with the upper end of the transmission rod, the hot air blower is arranged at the upper end of the device body, the hot air blower and the flow distribution plate are mutually connected through the air guide pipe, and the flow distribution plate and the spray head are mutually connected through the air delivery pipe;

further comprising:

the limiting plate is fixedly connected inside the fixing frame, a screw rod is mounted on the limiting plate, and a movable plate is connected to the screw rod;

the rotating shaft is arranged at the upper end of the spray head, and a first vortex spring for providing reset elasticity is arranged outside the rotating shaft;

the hollow groove is formed in the flow distribution plate, a vertical rod penetrates through the hollow groove, the upper end of the vertical rod and the inner portion of the device body are connected with each other through a built-in spring, and the side of the lower end of the vertical rod and the side of the spray head are both provided with magnetic blocks;

the pull rope is used for connecting the vertical rod and the impeller rod, a second vortex spring is installed on the outer side of the end portion of the impeller rod, a poke rod is arranged on the inner side of the upper end of the impeller rod, and the poke rod is fixedly installed on the transmission rod.

Preferably, the limiting plates correspond to the movable plates one to one, and the movable plates are in threaded connection with the screw rod.

Through adopting above-mentioned technical scheme, the rotation through the lead screw can make threaded connection's fly leaf remove to can carry out spacing fixed to the LED lamp.

Preferably, the outer wall of the lower end of the movable plate is attached to the inner wall of the fixing frame, and the movable plate can horizontally slide in the fixing frame.

Through adopting above-mentioned technical scheme, the lower extreme outer wall of fly leaf and the inner wall of mount are laminated each other to can guarantee the stability of fly leaf at the inside removal of mount, avoid its phenomenon that appears rocking.

Preferably, the spray heads are uniformly distributed at the lower end of the flow distribution plate, the interior of the flow distribution plate is a hollow structure, and the upper end of the spray head forms a rotating structure with the lower end of the flow distribution plate through a rotating shaft.

Through adopting above-mentioned technical scheme, thereby utilize the shower nozzle to improve the spray range to steam in the rotation of flow distribution plate lower extreme, improve the effect of toasting the LED lamp.

Preferably, the vertical rod forms an elastic telescopic structure through the built-in spring and the inside of the device body, and the magnetic blocks at the side of the lower end of the vertical rod are the same as the magnetic blocks at the side of the spray head.

Through adopting above-mentioned technical scheme, can make the montant after the inside removal of device body rebound through built-in spring's setting and reset.

Preferably, the impeller rods are symmetrically arranged about a vertical central axis of the poke rod, and a rotating structure is formed between the rod body in the middle of the impeller rods and the inside of the device body.

Through adopting above-mentioned technical scheme, thereby can carry out the rolling and put long to the stay cord through the rotation of impeller pole in device body is inside.

Compared with the prior art, the beneficial effects of the utility model are that: the glue curing and baking device for packaging the LED lamp, which is uniformly heated, can conveniently improve the blowing range of hot air when the LED lamp is packaged and baked, and can play a good limiting role on the LED lamp in the baking process, thereby avoiding the phenomenon that the LED lamp falls;

1. the LED lamp fixing frame is provided with a limiting plate and a movable plate, the movable plate in threaded connection can move to one side close to the limiting plate through rotation of a screw rod, stable limiting can be carried out on the LED lamp through movement of the movable plate, meanwhile, the fixing frame in fixed connection can synchronously rotate through rotation of a transmission rod, and therefore the LED lamp can be uniformly heated through rotation of the fixing frame;

2. be provided with the montant, rotate the back through the poker rod and contact and break away from between the blade of impeller pole upper end to can utilize the stay cord to make the montant carry out up-and-down reciprocating motion, utilize the distance change between the magnetic path through the up-and-down reciprocating motion of montant, can make the shower nozzle carry out reciprocating rotation around the pivot, can improve hot-blast range of blowing through the reciprocating rotation of shower nozzle, guarantee the stoving effect to the LED lamp.

Drawings

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

fig. 2 is a schematic top view of the driving rod and the poking rod of the present invention;

FIG. 3 is a schematic view of the impeller rod and the second scroll spring of the present invention in a top-down sectional configuration;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the structure of the flow distribution plate and the empty groove in the present invention.

In the figure: 1. a device body; 2. a servo motor; 3. a transmission rod; 4. a fixed mount; 5. a limiting plate; 6. a screw rod; 7. a movable plate; 8. a hot air blower; 9. an air guide pipe; 10. a flow distribution plate; 11. a gas delivery pipe; 12. a spray head; 13. a rotating shaft; 14. a first scroll spring; 15. an empty groove; 16. a vertical rod; 17. a built-in spring; 18. a magnetic block; 19. pulling a rope; 20. an impeller stem; 21. a second scroll spring; 22. a poke rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a glue curing and baking device for packaging an LED lamp, which is uniformly heated, comprises a device body 1, a servo motor 2, a transmission rod 3, a fixing frame 4, an air heater 8, an air guide pipe 9, a splitter plate 10, an air delivery pipe 11 and a spray head 12, wherein the servo motor 2 is fixedly arranged in the device body 1, the upper end of the servo motor 2 is connected with the transmission rod 3, the fixing frame 4 is fixedly connected to the upper end of the transmission rod 3, the air heater 8 is arranged at the upper end of the device body 1, the air heater 8 and the splitter plate 10 are connected with each other through the air guide pipe 9, and the splitter plate 10 and the spray head 12 are connected with each other through the air delivery pipe 11; further comprising: the limiting plate 5 is fixedly connected inside the fixing frame 4, a screw rod 6 is installed on the limiting plate 5, and a movable plate 7 is connected to the screw rod 6; a rotating shaft 13 installed at the upper end of the nozzle 12, and a first scroll spring 14 providing a return elastic force is provided at the outer side of the rotating shaft 13; the limiting plates 5 correspond to the movable plates 7 one by one, and the movable plates 7 are in threaded connection with the screw rods 6. The outer wall of the lower end of the movable plate 7 is attached to the inner wall of the fixed frame 4, and the movable plate 7 can horizontally slide in the fixed frame 4.

As shown in fig. 1, when the LED lamp needs to be baked, place the LED lamp between limiting plate 5 and fly leaf 7, at this moment, the lead screw 6 rotates, the rotation of lead screw 6 can make threaded connection's fly leaf 7 move to the one side that is close to limiting plate 5, and then can press from both sides the LED lamp tightly between limiting plate 5 and fly leaf 7 through the removal of fly leaf 7, open air heater 8 after that, opening of air heater 8 can carry its steam to the inside of flow distribution plate 10 through the guide duct 9, after flow distribution plate 10 is inside to get into steam, its inside steam passes through the inside that the gas-supply pipe 11 entered into shower nozzle 12, thereby utilize shower nozzle 12 to realize the baking solidification of glue on the right LED lamp with the outside blowout of steam.

The hollow groove 15 is formed in the flow distribution plate 10, a vertical rod 16 penetrates through the hollow groove 15, the upper end of the vertical rod 16 and the inner portion of the device body 1 are connected with each other through a built-in spring 17, and magnetic blocks 18 are arranged on the side of the lower end of the vertical rod 16 and the side of the spray head 12; and the pull rope 19 is used for connecting the vertical rod 16 and the impeller rod 20, a second vortex spring 21 is arranged on the outer side of the end part of the impeller rod 20, a poke rod 22 is arranged on the inner side of the upper end of the impeller rod 20, and the poke rod 22 is fixedly arranged on the transmission rod 3. The spray heads 12 are uniformly distributed at the lower end of the flow distribution plate 10, the interior of the flow distribution plate 10 is a hollow structure, and the upper end of the spray heads 12 forms a rotating structure with the lower end of the flow distribution plate 10 through the rotating shaft 13. The vertical rod 16 and the inside of the device body 1 form an elastic telescopic structure through the built-in spring 17, and the magnetic block 18 at the side of the lower end of the vertical rod 16 is the same as the magnetic block 18 at the side of the spray head 12. The impeller rods 20 are symmetrically arranged about the vertical central axis of the poke rod 22, and a rotating structure is formed between the rod body in the middle of the impeller rods 20 and the inside of the device body 1.

As shown in fig. 1-5, when the servo motor 2 is turned on, the driving rod 3 is turned by turning the driving rod 3, the fixing frame 4 of the driving rod 3 can drive the LED lamp to synchronously rotate, so as to improve the curing effect of the LED lamp, and the driving rod 22 can be turned when the driving rod 3 is turned, when the driving rod 22 is turned and contacts with the blade at the upper end of the impeller rod 20, the impeller rod 20 can be turned, when the impeller rod 20 is turned, the pulling rope 19 can be wound, so as to pull the vertical rod 16 to move upward, when the vertical rod 16 moves upward, the magnetic block 18 at the lower end side of the vertical rod and the magnetic block 18 at the side of the nozzle 12 are close to each other, so as to rotate the nozzle 12, when the driving rod 22 and the blade on the impeller rod 20 are separated from each other, the impeller rod 20 is reset under the action of the second scroll spring 21, after the impeller rod 20 is reset and reversed, the pull rope 19 can be lengthened, through the lengthening of the pull rope 19, the vertical rod 16 is reset under the action of the built-in spring 17, the magnetic block 18 at the lower end of the vertical rod 16 and the magnetic block 18 at the side of the spray head 12 can be separated from each other after the vertical rod 16 is reset, the spray head 12 is reset under the action of the first vortex spring 14, therefore, the reciprocating swing of the spray head 12 is realized, the blowing range of hot air can be further improved through the swing of the spray head 12, and the baking and curing effects on the LED lamp are further improved.

The working principle is as follows: when the glue curing and baking device for packaging the LED lamp with uniform heating is used, firstly, as shown in the figure 1-5, the movable plate 7 connected by the screw threads can move towards one side close to the limiting plate 5 by the rotation of the screw rod 6, so that the LED lamp is clamped between the limiting plate 5 and the movable plate 7, then the hot air blower 8 is started, hot air of the hot air blower 8 can be conveyed to the inside of the splitter plate 10 through the air guide pipe 9 and enters the inside of the spray head 12 through the air conveying pipe 11, the spray head 12 is utilized to spray the hot air outwards to realize the curing and baking of the glue on the LED lamp, the fixing frame 4 can drive the LED lamp to synchronously rotate through the rotation of the transmission rod 3, thereby the curing and baking effects on the LED lamp can be improved, meanwhile, the poke rod 22 can rotate when the transmission rod 3 rotates, and the poke rod 22 rotates to contact and separate from the blades of the impeller rod 20, the vertical rod 16 can move up and down in a reciprocating manner under the action of the pull rope 19, the nozzle 12 can swing in a reciprocating manner by utilizing the distance change between the magnetic block 18 at the lower end of the vertical rod 16 and the magnetic block 18 on the inner side of the nozzle 12 after the vertical rod 16 moves, the blowing range of hot air can be further improved by the swinging of the nozzle 12, and the baking and curing effect on the LED lamp is further improved.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A glue curing and baking device for packaging an LED lamp, which is uniformly heated, comprises a device body (1), a servo motor (2), a transmission rod (3), a fixing frame (4), a hot air fan (8), an air guide pipe (9), a splitter plate (10), an air conveying pipe (11) and a spray head (12), wherein the servo motor (2) is fixedly installed inside the device body (1), the transmission rod (3) is connected to the upper end of the servo motor (2), the fixing frame (4) is fixedly connected to the upper end of the transmission rod (3), the hot air fan (8) is installed at the upper end of the device body (1), the hot air fan (8) and the splitter plate (10) are connected with each other through the air guide pipe (9), and the splitter plate (10) and the spray head (12) are connected with each other through the air conveying pipe (11);

it is characterized by also comprising:

the limiting plate (5) is fixedly connected inside the fixing frame (4), a screw rod (6) is installed on the limiting plate (5), and a movable plate (7) is connected to the screw rod (6);

the rotating shaft (13) is installed at the upper end of the spray head (12), and a first vortex spring (14) for providing return elastic force is arranged on the outer side of the rotating shaft (13);

the device comprises a flow distribution plate (10), an empty groove (15), a vertical rod (16) is arranged in the empty groove (15) in a penetrating mode, the upper end of the vertical rod (16) is connected with the inside of the device body (1) through an internal spring (17), and magnetic blocks (18) are arranged on the side of the lower end of the vertical rod (16) and the side of a spray head (12);

stay cord (19), be used for connecting montant (16) and impeller pole (20), second vortex spring (21) are installed to the tip outside of impeller pole (20), and the upper end inboard of impeller pole (20) is provided with poker rod (22) to poker rod (22) fixed mounting is on transfer line (3).

2. The glue curing and baking device for packaging the LED lamp, which is uniformly heated, according to claim 1, wherein: the limiting plates (5) and the movable plates (7) are in one-to-one correspondence, and the movable plates (7) are in threaded connection with the screw rods (6).

3. The glue curing and baking device for packaging the LED lamp, which is uniformly heated, according to claim 2, wherein: the outer wall of the lower end of the movable plate (7) is attached to the inner wall of the fixed frame (4), and the movable plate (7) can horizontally slide in the fixed frame (4).

4. The glue curing and baking device for packaging the LED lamp, which is uniformly heated, according to claim 1, wherein: the spray heads (12) are uniformly distributed at the lower end of the flow distribution plate (10), the interior of the flow distribution plate (10) is of a hollow structure, and the upper end of the spray heads (12) forms a rotating structure between the rotating shaft (13) and the lower end of the flow distribution plate (10).

5. The glue curing and baking device for packaging the LED lamp, which is uniformly heated, according to claim 1, wherein: the vertical rod (16) forms an elastic telescopic structure with the inside of the device body (1) through the built-in spring (17), and the magnetic blocks (18) on the side of the lower end of the vertical rod (16) are the same as the magnetic blocks (18) on the side of the spray head (12).

6. The glue curing and baking device for packaging the LED lamp, which is uniformly heated, according to claim 1, is characterized in that: the impeller rods (20) are symmetrically arranged about a vertical central axis of the poke rod (22), and a rotating structure is formed between the rod body in the middle of the impeller rods (20) and the inside of the device body (1).