Packaging equipment for LED lamp production

Abstract

The utility model provides packaging equipment for LED lamp production, which relates to the technical field of LED lamp production and comprises a base, a dust cleaning mechanism is arranged in the base, a rack is fixedly mounted at the top of the base, a driving device is slidably connected to the front side of the rack, a glue discharging device is arranged on the front side of the driving device, and the glue discharging device is arranged on the bottom of the base. And a slide way is fixedly mounted at the top of the base. The dust removal mechanism is used for removing dust on the cooling fins at the bottom of the mainboard and removing dust attached to the surfaces of the cooling fins, the situation that dust is attached to the surfaces of the cooling fins for a long time, the cooling effect of the cooling fins on the mainboard is affected is avoided, the mainboard is prevented from being overheated, the mainboard is prevented from being damaged, and the service life of the mainboard is prolonged. And air in the base is exhausted under the cooperation of the heat dissipation barrel and the double-shaft heat dissipation motor, then external air enters the base through the air inlet, air flow is formed in the base, heat dissipation is conducted on the heat dissipation fins through the air flow, and meanwhile cleaned dust is exhausted along with the air flow.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp production, and more particularly to a packaging device for LED lamp production. Background Technique

[0002] An LED lamp is a semiconductor material chip that emits light when electrically excited. It is cured to a bracket with silver glue or white glue, then the chip and the circuit board are connected with silver wire or gold wire, and the periphery is sealed with epoxy resin to protect the internal core wire. Finally, the shell is installed, so the LED lamp has good seismic performance.

[0003] Multiple devices are required to cooperate in the packaging process of LED lamps. Equipment such as a die bonder, a dispensing machine, and a thermal circulation drying oven are used for LED lamp packaging. The dispensing machine is a part of LED lamp packaging, and its function is to apply adhesive on the back of the PCB board or the wafer. During the use of the dispensing machine, heat is generated when its main board and drive board process signals. Generally, a cooling motor is used to dissipate heat from the main board. However, during the heat dissipation process, dust in the air is easily attached to the surface of the heat sink on the main board, resulting in a decrease in the heat dissipation effect of the heat sink on the main board, which easily causes the main board to overheat and leads to damage to the main board. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a packaging device for LED lamp production, which can effectively solve the problems raised in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A packaging device for LED lamp production includes a base. A dust cleaning mechanism is arranged inside the base. A frame is fixedly installed on the top of the base. A driving device is slidably connected to the front of the frame. A glue discharging device is arranged on the front of the driving device. A slideway is fixedly installed on the top of the base. A slide plate is slidably connected to the top of the slideway. The top of the inner cavity of the base is fixedly installed with a main board. A uniformly distributed heat sink is arranged at the bottom of the main board. The dust cleaning mechanism is located below the main board. A heat dissipation cylinder is communicated with the back of the base. A double-shaft cooling motor is arranged inside the heat dissipation cylinder. An air inlet is opened on the front of the base.

[0007] Preferably, the dust cleaning mechanism includes a brush wheel located at the bottom of the main board. Moving gears are fixedly installed on both sides of the brush wheel. Tracks are fixedly installed on both sides of the bottom inner cavity of the base. The moving gears are in transmission connection with the tracks. Connecting rods are connected to the relatively far sides of the moving gears by bearings. Rotating reciprocating trough cylinders are installed on both sides inside the base. One side of the connecting rod close to the reciprocating trough cylinder is movably connected to a transmission rod, and the other end of the transmission rod extends into the guide groove on the surface of the reciprocating trough cylinder. The output ends on the front side of the double-shaft cooling motor are respectively in transmission connection with the reciprocating trough cylinders.

[0008] Preferably, evenly distributed convex teeth are fixedly installed inside the track. The bottom of the moving gear is located inside the track, and the moving gear meshes with the convex teeth.

[0009] Preferably, a fixing ring is sleeved on the surface of the connecting rod. The fixing ring is fixedly installed on the surface of the connecting rod and is located between the moving gear and the reciprocating trough cylinder.

[0010] Preferably, a limiting block is fixedly installed at the bottom of the fixing ring. Limiting grooves are opened on both sides of the bottom inner cavity of the base, and the bottom of the limiting block is located inside the limiting groove.

[0011] Preferably, a driving wheel is fixedly installed at the output end on the front side of the double-shaft cooling motor. A driven wheel is fixedly installed on the back side of the reciprocating trough cylinder. A transmission belt is sleeved between the driven wheel and the driving wheel, and the driven wheel and the driving wheel are in transmission connection through the transmission belt.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By providing a dust cleaning mechanism for cleaning the heat sink at the bottom of the main board, the dust attached to the surface of the heat sink is cleaned, preventing the dust from adhering to the surface of the heat sink for a long time, affecting the heat dissipation effect of the heat sink on the main board, preventing the main board from overheating, and avoiding damage to the main board. With the cooperation of the heat dissipation cylinder and the double-shaft cooling motor, the air inside the base is discharged, and then the external air enters the inside of the base through the air inlet, forming an air flow inside the base. The air flow will dissipate heat from the heat sink and at the same time discharge the cleaned dust along with the air flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional schematic diagram of the overall structure in the utility model;

[0015] Figure 2 is a three-dimensional schematic diagram of the internal structure of the base in the utility model Figure 1 ;

[0016] Figure 3 is a three-dimensional schematic diagram of the internal structure of the base in the utility modelFigure 2 ;

[0017] Figure 4 is a three-dimensional schematic diagram of the main board structure in the present utility model;

[0018] Figure 5 is a three-dimensional schematic diagram of the dust cleaning mechanism structure in the present utility model.

[0019] In the figure: 1, base; 2, dust cleaning mechanism; 201, brush wheel; 202, moving gear; 203, track; 204, connecting rod; 205, fixing ring; 206, reciprocating trough cylinder; 207, driving wheel; 208, transmission belt; 209, driving gear; 3, frame; 4, driving device; 5, glue discharging device; 6, slideway; 7, sliding plate; 8, main board; 9, heat sink; 10, heat dissipation cylinder; 11, double-shaft heat dissipation motor; 12, limiting groove; 13, limiting block. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0021] As Figure 1 -4 shows, a packaging device for LED lamp production includes a base 1. A dust cleaning mechanism 2 is arranged inside the base 1. A frame 3 is fixedly installed on the top of the base 1. A driving device 4 is slidably connected to the front of the frame 3. A glue discharging device 5 is arranged in front of the driving device 4. A slideway 6 is fixedly installed on the top of the base 1. A sliding plate 7 is slidably connected to the top of the slideway 6. The top of the inner cavity of the base 1 is fixedly installed with a main board 8. The bottom of the main board 8 is provided with evenly distributed heat sinks 9. The dust cleaning mechanism 2 is located below the main board 8. The back of the base 1 is communicated with a heat dissipation cylinder 10. A double-shaft heat dissipation motor 11 is arranged inside the heat dissipation cylinder 10. An air inlet is opened on the front of the base 1.

[0022] The effects achieved by the above components are as follows: By setting the dust cleaning mechanism 2 to clean the heat sinks 9 at the bottom of the main board 8, cleaning the dust attached to the surface of the heat sinks 9, avoiding the dust adhering to the surface of the heat sinks 9 for a long time, affecting the heat dissipation effect of the heat sinks 9 on the main board 8, preventing the main board 8 from overheating, and avoiding damage to the main board 8. Under the cooperation of the heat dissipation cylinder 10 and the double-shaft heat dissipation motor 11, the air inside the base 1 is discharged, and then the external air enters the inside of the base 1 through the air inlet, so that an air flow is formed inside the base 1. The air flow will dissipate heat from the heat sinks 9 and at the same time discharge the cleaned dust along with the air flow.

[0023] As shown Figure 5 in Figure Figure 5 , the dust cleaning mechanism 2 includes a brush wheel 201. The brush wheel 201 is located at the bottom of the main board 8. Moving gears 202 are fixedly installed on both sides of the brush wheel 201. Guide rails 203 are fixedly installed on both sides of the inner bottom cavity of the base 1. The moving gears 202 are in driving connection with the guide rails 203. Connecting rods 204 are in bearing connection with the relatively far - away sides of the moving gears 202. Reciprocating barrel 206 is rotatably connected to both sides inside the base 1. One side of the connecting rod 204 close to the reciprocating barrel 206 is movably connected with a transmission rod, and the other end of the transmission rod extends into the guide groove on the surface of the reciprocating barrel 206. The output ends on the front side of the double - shaft cooling motor 11 are respectively in driving connection with the reciprocating barrel 206.

[0024] The effects achieved by the above - mentioned components are as follows: Under the action of the double - shaft cooling motor 11, the driving wheel 209 is driven to rotate, and then the driving wheel 209 drives the transmission belt 208 to rotate. Under the driving action of the transmission belt 208, the driving wheel 209 drives the driven wheel 207 to rotate, so that the driven wheel 207 drives the reciprocating barrel 206 to rotate. Under the action of the transmission rod, the reciprocating barrel 206 drives the connecting rod 204 and the brush wheel 201 to reciprocate inside the base 1. When the brush wheel 201 moves, the brush wheel 201 drives the moving gear 202 to move. Since the moving gear 202 meshes with the convex teeth inside the guide rail 203, the moving gear 202 will rotate when it moves, further driving the brush wheel 201 to rotate, so that the brush wheel 201 rotates while moving, thereby cleaning the heat sink 9 at the bottom of the main board 8, preventing dust from adhering to the surface of the heat sink 9 and affecting the heat dissipation effect of the heat sink 9 on the main board 8.

[0025] As shown Figure 5 in Figure Figure 5 , uniformly - distributed convex teeth are fixedly installed inside the guide rail 203. The bottom of the moving gear 202 is located inside the guide rail 203, and the moving gear 202 meshes with the convex teeth.

[0026] As shown Figure 5 in Figure Figure 5 , a fixing ring 205 is sleeved on the surface of the connecting rod 204. The fixing ring 205 is fixedly installed on the surface of the connecting rod 204. The fixing ring 205 is located between the moving gear 202 and the reciprocating barrel 206.

[0027] The effects achieved by the above - mentioned components are as follows: By setting the fixing ring 205 to fix the connecting rod 204, the transmission effect between the transmission rod and the reciprocating barrel 206 is improved, and further the moving stability of the brush wheel 201 is improved.

[0028] As shown Figure 3 Figure 5As shown, a limit block 13 is fixedly installed at the bottom of the fixed ring 205. Limit grooves 12 are opened on both sides of the inner bottom of the base 1, and the bottom of the limit block 13 is located inside the limit grooves 12.

[0029] The effects achieved by the above components are as follows: By setting the limit grooves 12 and the limit block 13 to cooperate with each other to limit the connecting rod 204, the stability of the connecting rod 204 during movement is improved, preventing the connecting rod 204 from shaking and shifting up and down, and further improving the stability of the brush wheel 201.

[0030] As Figure 5 shown, a driving wheel 209 is fixedly installed at the output end on the front of the double-shaft cooling motor 11. A transmission wheel 207 is fixedly installed on the back of the reciprocating drum 206. A transmission belt 208 is sleeved between the transmission wheel 207 and the driving wheel 209, and the transmission wheel 207 and the driving wheel 209 are drivingly connected through the transmission belt 208.

[0031] The effects achieved by the above components are as follows: By setting the transmission belt 208, the driving wheel 209 synchronously drives the transmission wheel 207, so that the two reciprocating drums 206 rotate synchronously, ensuring the stable movement of the brush wheel 201 and improving the cleaning effect of the brush wheel 201 on the heat sink 9.

[0032] The working principle of this LED lamp production encapsulation device:

[0033] With the cooperation of the cooling cylinder 10 and the double-shaft cooling motor 11, the air inside the base 1 is discharged. Then, the external air enters the inside of the base 1 through the air inlet, forming an air flow inside the base 1. The air flow dissipates heat from the heat sink 9 and discharges the cleaned dust along with the air flow. Under the action of the double-shaft cooling motor 11, the driving wheel 209 is driven to rotate. Then, the driving wheel 209 drives the transmission belt 208 to rotate. Under the driving action of the transmission belt 208, the driving wheel 209 drives the transmission wheel 207 to rotate. Thus, the transmission wheel 207 drives the reciprocating drum 206 to rotate. Under the action of the transmission rod, the reciprocating drum 206 drives the connecting rod 204 and the brush wheel 201 to reciprocate inside the base 1. When the brush wheel 201 moves, the brush wheel 201 drives the moving gear 202 to move. Since the moving gear 202 meshes with the convex teeth on the inner side of the track 203, the moving gear 202 will rotate when moving, further driving the brush wheel 201 to rotate, so that the brush wheel 201 rotates while moving, and thus the brush wheel 201 cleans the heat sink 9 at the bottom of the main board 8, preventing dust from adhering to the surface of the heat sink 9 and affecting the heat dissipation effect of the heat sink 9 on the main board 8.

[0034] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation manners here. Any obvious changes or modifications derived from the technical solutions of the present utility model still fall within the protection scope of the present utility model.

Claims

1. An encapsulation device for LED lamp production, comprising a base (1), characterized in that: Inside the base (1), there is an ash cleaning mechanism (2) arranged. On the top of the base (1), a frame (3) is fixedly installed. On the front side of the frame (3), a driving device (4) is slidably connected. On the front side of the driving device (4), a glue discharging device (5) is arranged. On the top of the base (1), a slideway (6) is fixedly installed. On the top of the slideway (6), a slide plate (7) is slidably connected. On the top of the inner cavity of the base (1), a main board (8) is fixedly installed. At the bottom of the main board (8), heat sinks (9) are evenly distributed. The ash cleaning mechanism (2) is located below the main board (8). On the back side of the base (1), a heat dissipation cylinder (10) is communicated. Inside the heat dissipation cylinder (10), a double-shaft heat dissipation motor (11) is arranged. On the front side of the base (1), an air inlet is opened.

2. The encapsulation device for LED lamp production according to claim 1, characterized in that: The ash cleaning mechanism (2) includes a brush wheel (201). The brush wheel (201) is located at the bottom of the main board (8). On both sides of the brush wheel (201), moving gears (202) are fixedly installed. On both sides of the bottom of the inner cavity of the base (1), tracks (203) are fixedly installed. The moving gears (202) are in transmission connection with the tracks (203). On the relatively far sides of the moving gears (202), connecting rods (204) are respectively connected by bearings. On both sides inside the base (1), reciprocating groove cylinders (206) are rotatably connected. On the side of the connecting rod (204) close to the reciprocating groove cylinder (206), a transmission rod is movably connected, and the other end of the transmission rod extends into the guide groove on the surface of the reciprocating groove cylinder (206). The output ends on the front side of the double-shaft heat dissipation motor (11) are respectively in transmission connection with the reciprocating groove cylinders (206).

3. The encapsulation device for LED lamp production according to claim 2, characterized in that: Inside the track (203), evenly distributed convex teeth are fixedly installed. The bottom of the moving gear (202) is located inside the track (203). The moving gear (202) meshes with the convex teeth.

4. The encapsulation device for LED lamp production according to claim 2, wherein: A fixing ring (205) is sleeved on the surface of the connecting rod (204). The fixing ring (205) is fixedly installed on the surface of the connecting rod (204). The fixing ring (205) is located between the moving gear (202) and the reciprocating groove cylinder (206).

5. The encapsulation device for LED lamp production according to claim 4, characterized in that: At the bottom of the fixing ring (205), a limiting block (13) is fixedly installed. On both sides of the bottom of the inner cavity of the base (1), limiting grooves (12) are opened. The bottom of the limiting block (13) is located inside the limiting groove (12).

6. The encapsulation device for LED lamp production according to claim 2, wherein: On the output end on the front side of the double-shaft heat dissipation motor (11), a driving wheel (209) is fixedly installed. On the back side of the reciprocating groove cylinder (206), a driven wheel (207) is fixedly installed. A transmission belt (208) is sleeved between the driven wheel (207) and the driving wheel (209). The driven wheel (207) and the driving wheel (209) are in transmission connection through the transmission belt (208).

Images