A lamp bead drying device for LED light source

Abstract

The utility model provides a kind of LED light source's lamp bead drying equipment, it is related to lamp bead drying technical field, the utility model includes support, the support is equipped with controller, the side of the controller is equipped with button, the side of the support is equipped with motor, the side of the support is equipped with transmission belt, the side of the support is equipped with shell, the side of the support close to shell inside is equipped with LED lamp, the side of the support close to shell entrance is equipped with limiting device, the limiting device passes through first limit board and second limit board, to the lamp bead on the surface of conveyer belt is positioned, the utility model can be positioned to the lamp bead moving on conveyer belt by first limit board and second limit board, avoid the lamp bead due to the continuous start-stop of conveyer belt, lead to lamp bead to be offset by inertia, then lead to part lamp bead to reach conveyer belt edge, cannot be well reached the situation of LED lamp lower end drying occurs, to improve the use effect of lamp bead drying equipment.

Description

Technical Field

[0001] This utility model relates to the field of LED chip drying, and in particular to an LED chip drying device. Background Technology

[0002] LED light source chip drying equipment is typically used to dry and cure LED chips during the LED production process to ensure the performance and lifespan of the chips. It is often used for materials that need to be cured during the production process, such as epoxy resin and encapsulating adhesives.

[0003] During LED chip production, the adhesive coating on the chips is dried. To dry the chips, they are placed on a conveyor belt on one side of a support frame. A button on the controller at the bottom of the frame starts the motor, which drives the internal rollers, which in turn move the upper conveyor belt. The chips are then moved onto the housing inside the upper part of the frame. The LEDs inside the housing then irradiate the chips with ultraviolet light, causing a chemical reaction in the adhesive and rapidly curing and drying it. However, as the conveyor belt starts and stops, the chips are tilted due to inertia, causing some to reach the edge of the conveyor belt and not reach the bottom of the LED for proper drying. This results in problems affecting the drying efficiency of the LED chip drying equipment. Utility Model Content

[0004] The technical problem this invention aims to solve is that when the LED beads reach the LED lamp inside the housing, the beads are deflected due to inertia caused by the continuous starting and stopping of the conveyor belt. This results in some beads reaching the edge of the conveyor belt and failing to reach the bottom of the LED lamp for drying, thus affecting the performance of the LED bead drying equipment.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an LED light source lamp bead drying device, including a bracket, a controller is provided on one side of the bracket, a button is provided on one side of the controller, a motor is provided on one side of the bracket, a transmission belt is provided on one side of the bracket, a housing is provided on one side of the bracket, an LED lamp is provided on the side of the bracket near the inside of the housing, and a limiting device is provided on the bracket near the entrance of the housing. The limiting device limits the lamp beads on the surface of the transmission belt through a first limiting plate and a second limiting plate.

[0006] Preferably, the limiting device includes a bolt, a support frame, an electric telescopic rod, a first limiting plate, a second limiting plate, a locking block, and a plurality of locking holes formed on the surface of the support frame. The bolt is inserted into one side of the support frame for threaded connection with the bracket. The electric telescopic rod is disposed on the support frame. The first limiting plate is disposed at the output end of the electric telescopic rod. The second limiting plate slides on the surface of the support frame. The locking block is inserted into one side of the second limiting plate and engages with the locking holes on one side of the support frame.

[0007] Preferably, a spring is provided on one side of the card block, and the two sides of the spring are respectively connected to the card block and the second limiting plate to reset the card block.

[0008] Preferably, a stabilizing rod is provided on one side of the card block. The stabilizing rod is sleeved inside the spring and passes through the second limiting plate to slide with the second limiting plate.

[0009] Preferably, the second limiting plate has several anti-slip blocks on both sides to increase the friction on both sides of the second limiting plate.

[0010] Preferably, a reinforcing plate is provided at the output end of the electric telescopic rod to improve the connection strength between the output end of the electric telescopic rod and the first limiting plate.

[0011] Preferably, the side of the support frame away from the electric telescopic pole contacts the bracket, so that the side of the support frame away from the electric telescopic pole can be used more stably.

[0012] Preferably, the four corners of the first and second limiting plates are rounded to avoid injury to the operator at the four corners of the first and second limiting plates.

[0013] In summary, the beneficial effects of this utility model are as follows: By using a limiting device, the moving LED beads on the conveyor belt can be limited by the first limiting plate and the second limiting plate. This prevents the LED beads from shifting due to inertia caused by the continuous starting and stopping of the conveyor belt, which would cause some LED beads to reach the edge of the conveyor belt and not reach the bottom of the LED lamp for drying. This improves the efficiency of the LED bead drying equipment. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This utility model Figure 2 A schematic diagram of the right-side stereoscopic structure; Figure 3 This utility model Figure 2 A schematic diagram of a partial three-dimensional structure; Figure 4 This is a three-dimensional structural diagram of the limiting device of this utility model; Figure 5 This utility model Figure 4 A schematic diagram of a partial three-dimensional structure; Figure 6 This is a bottom-view three-dimensional structural diagram of the limiting device of this utility model.

[0016] Legend: 1. Bracket; 2. Controller; 3. Button; 4. Motor; 5. Conveyor belt; 6. Housing; 7. LED light; 8. Limiting device; 81. Bolt; 82. Support frame; 83. Electric telescopic rod; 84. First limiting plate; 85. Second limiting plate; 86. Locking block; 87. Locking hole; 88. Spring; 89. Stabilizing rod; 810. Anti-slip block; 811. Reinforcing plate. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Figures 1 to 6The LED light source lamp bead drying equipment shown includes a bracket 1, a controller 2 on one side of the bracket 1, a button 3 on one side of the controller 2, a motor 4 on one side of the bracket 1, a transmission belt on one side of the bracket 1, a housing 6 on one side of the bracket 1, an LED lamp 7 on the side of the bracket 1 near the inside of the housing 6, and a limiting device 8 at the entrance of the bracket 1 near the housing 6. The limiting device 8 limits the lamp beads on the surface of the transmission belt 5 through a first limiting plate 84 and a second limiting plate 85. During the production of LED beads, the adhesive coated on the beads is dried. When drying the beads, the glue-coated beads are placed on the conveyor belt 5 on one side of the bracket 1. Then, the motor 4 on the bracket 1 is started by the button 3 of the controller 2 at the lower end of the bracket 1. The motor 4 drives the roller inside the bracket 1, which in turn drives the transmission belt at the upper end of the bracket 1. The LED beads on the conveyor belt 5 are then moved into the outer shell 6 at the upper end of the bracket 1. At this time, the limiting device 8 is used to limit the movement of the LED beads on the conveyor belt 5. Then, the LED light 7 inside the outer shell 6 irradiates the LED beads. The glue undergoes a chemical reaction due to the ultraviolet irradiation, and the beads are quickly cured and dried.

[0020] Figures 1 to 6 The limiting device 8 shown includes a bolt 81, a support frame 82, an electric telescopic rod 83, a first limiting plate 84, a second limiting plate 85, a locking block 86, and several locking holes 87 opened on the surface of the support frame 82. The bolt 81 is inserted into one side of the support frame 82 to be threadedly connected to the bracket 1. The electric telescopic rod 83 is set on the support frame 82. The first limiting plate 84 is set at the output end of the electric telescopic rod 83. The second limiting plate 85 slides on the surface of the support frame 82. The locking block 86 is inserted into one side of the second limiting plate 85 to engage with the locking holes 87 on one side of the support frame 82.

[0021] Figures 1 to 6When using the limiting device 8, the support frame 82 is placed on the side of the bracket 1 near the inlet of the outer casing 6. Then, the bolt 81 is rotated to thread the bolt through the support frame 82 and fix it to the bracket 1. Then, the second limiting plate 85 is moved to slide on one side of the support frame 82, so that the second limiting plate 85 is in a suitable position on the side of the conveyor belt 5. Then, the locking block 86 is moved to insert into the locking hole 87 on one side of the second limiting plate 85, thereby locking and fixing the second limiting plate 85. When the LED beads on the conveyor belt 5 approach the second limiting plate 85, they will be blocked by the second limiting plate 85 and will not be able to reach the conveyor belt. When some LED beads approach the first limiting plate 84 at the edge of the LED 5, the electric telescopic rod 83 is activated, causing the electric telescopic rod 83 to move the first limiting plate 84, which is fixed at the output end, closer to the second limiting plate 85. This moves the LED beads to the middle area of ​​the conveyor belt 5, thus completing the LED bead position adjustment and limiting. By using the limiting device 8, the LED beads moving on the conveyor belt 5 can be limited by the first limiting plate 84 and the second limiting plate 85. This prevents the LED beads from shifting due to inertia caused by the continuous starting and stopping of the conveyor belt 5, which would cause some LED beads to reach the edge of the conveyor belt 5 and not reach the lower end of the LED lamp 7 for drying. This improves the efficiency of the LED bead drying equipment.

[0022] Figures 1 to 6 A spring 88 is provided on one side of the locking block 86. The two sides of the spring 88 are connected to the locking block 86 and the second limiting plate 85 respectively to reset the locking block 86. By connecting the two ends of the spring 88 to the locking block 86 and the second limiting plate 85, the locking block 86 can be disengaged from the locking hole 87 on one side of the support frame 82 and reset more quickly, thus improving the usability of the locking block 86. A stabilizing rod 89 is provided on one side of the locking block 86. The stabilizing rod 89 is sleeved inside the spring 88 and passes through the second limiting plate 85, allowing for slidable connection with the second limiting plate 85. The stabilizing rod 89, sleeved inside the spring 88, with one side fixed to the locking block 86 and the other side passing through the second limiting plate 85 for slidable connection, prevents the spring 88 from bending, which would affect its subsequent use.

[0023] Figures 1 to 6The second limiting plate 85 shown has several anti-slip blocks 810 on both sides to increase the friction on both sides of the second limiting plate 85. By fixing the second limiting plate 85 with several anti-slip blocks 810, the friction on both sides of the second limiting plate 85 is increased, making the second limiting plate 85 easier to move. A reinforcing plate 811 is provided at the output end of the electric telescopic rod 83 to increase the connection strength between the output end of the electric telescopic rod 83 and the first limiting plate 84. By fixing the reinforcing plate 811 to the output end of the electric telescopic rod 83, and fixing the reinforcing plate 811 to the first limiting plate 84, the connection strength between the output end of the electric telescopic rod 83 and the first limiting plate 84 is increased, preventing deformation at the connection point.

[0024] Figures 1 to 6 The support frame 82 shown is in contact with the bracket 1 on the side away from the electric telescopic rod 83, making the side of the support frame 82 away from the electric telescopic rod 83 more stable for use. By having the side of the support frame 82 away from the electric telescopic rod 83 contact the bracket 1, the side of the support frame 82 away from the electric telescopic rod 83 is supported, thus making the side of the support frame 82 away from the electric telescopic rod 83 more stable for use. The four corners of the first limiting plate 84 and the second limiting plate 85 are rounded to prevent injury to the operator from the four corners of the first limiting plate 84 and the second limiting plate 85. By rounding the four corners of the first limiting plate 84 and the second limiting plate 85, the sharp edges at the four corners are removed, thus preventing injury to the operator from the four corners of the first limiting plate 84 and the second limiting plate 85, thereby improving the safety of using the first limiting plate 84 and the second limiting plate 85.

[0025] Working principle: During the production of LED beads, the adhesive coated on the beads is dried. When drying the beads, the adhesive-coated beads are placed on the conveyor belt 5 on one side of the bracket 1. Then, the motor 4 on the bracket 1 is started by the button 3 of the controller 2 at the lower end of the bracket 1. The motor 4 drives the roller inside the bracket 1, which in turn drives the transmission belt at the upper end of the bracket 1. The LED beads on the conveyor belt 5 are then moved into the outer shell 6 at the upper end of the bracket 1. At this time, the limiting device 8 is used to limit the movement of the LED beads on the conveyor belt 5. Then, the LED light 7 inside the outer shell 6 irradiates the LED beads. The adhesive undergoes a chemical reaction due to the ultraviolet irradiation, and the beads are quickly cured and dried. When using the limiting device 8, place the support frame 82 on the side of the bracket 1 near the inlet of the outer casing 6, then rotate the bolt 81 to thread the bolt through the support frame 82 and fix it to the bracket 1. Then move the second limiting plate 85 to slide on one side of the support frame 82, positioning it at a suitable position on the side of the conveyor belt 5. Then move the locking block 86 to insert it into the locking hole 87 on one side of the second limiting plate 85, securing it in place. When the LED beads on the conveyor belt 5 approach the second limiting plate 85, they will be blocked by the second limiting plate 85 and will not be able to reach the conveyor belt 5. When some LED beads approach the edge of the conveyor belt 5 and are close to the first limiting plate 84, the electric telescopic rod 83 is activated. This causes the electric telescopic rod 83 to move the first limiting plate 84, which is fixed at the output end, closer to the second limiting plate 85. This moves the LED beads to the middle area of ​​the conveyor belt 5, thus completing the LED bead position adjustment and limiting. By using the limiting device 8, the LED beads moving on the conveyor belt 5 can be limited by the first limiting plate 84 and the second limiting plate 85. This prevents the LED beads from shifting due to inertia caused by the continuous starting and stopping of the conveyor belt 5, which would cause some LED beads to reach the edge of the conveyor belt 5 and not reach the lower end of the LED lamp 7 for drying. This improves the efficiency of the LED bead drying equipment.

[0026] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or equivalent variations to the disclosed technical content and apply them to other fields. However, any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, shall still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A lamp bead drying device for LED light sources, comprising a support (1), characterized in that: A controller (2) is provided on one side of the bracket (1), a button (3) is provided on one side of the controller (2), a motor (4) is provided on one side of the bracket (1), a transmission belt is provided on one side of the bracket (1), a housing (6) is provided on one side of the bracket (1), an LED light (7) is provided on the side of the bracket (1) near the inside of the housing (6), and a limiting device (8) is provided at the entrance of the bracket (1) near the housing (6). The limiting device (8) limits the LED beads on the surface of the conveyor belt (5) through a first limiting plate (84) and a second limiting plate (85).

2. The LED light source lamp bead drying equipment according to claim 1, characterized in that: The limiting device (8) includes a bolt (81), a support frame (82), an electric telescopic rod (83), a first limiting plate (84), a second limiting plate (85), a locking block (86), and several locking holes (87) on the surface of the support frame (82). The bolt (81) is inserted into one side of the support frame (82) to be threadedly connected to the bracket (1). The electric telescopic rod (83) is set on the support frame (82). The first limiting plate (84) is set at the output end of the electric telescopic rod (83). The second limiting plate (85) slides on the surface of the support frame (82). The locking block (86) is inserted into one side of the second limiting plate (85) and engages with the locking holes (87) on one side of the support frame (82).

3. The LED light source lamp bead drying equipment according to claim 2, characterized in that: A spring (88) is provided on one side of the card block (86), and the two sides of the spring (88) are respectively connected to the card block (86) and the second limiting plate (85) to reset the card block (86).

4. The LED light source lamp bead drying equipment according to claim 3, characterized in that: The card block (86) has a stabilizing rod (89) on one side. The stabilizing rod (89) is sleeved inside the spring (88) and passes through the second limiting plate (85) to slide with the second limiting plate (85).

5. The LED light source lamp bead drying equipment according to claim 4, characterized in that: The second limiting plate (85) has several anti-slip blocks (810) on both sides to increase the friction on both sides of the second limiting plate (85).

6. The LED light source lamp bead drying equipment according to claim 5, characterized in that: The output end of the electric telescopic rod (83) is provided with a reinforcing plate (811) to improve the connection strength between the output end of the electric telescopic rod (83) and the first limiting plate (84).

7. The LED light source lamp bead drying equipment according to claim 6, characterized in that: The side of the support frame (82) away from the electric telescopic rod (83) contacts the bracket (1) to make the side of the support frame (82) away from the electric telescopic rod (83) more stable for use.

8. The LED light source lamp bead drying equipment according to claim 7, characterized in that: The four corners of the first limiting plate (84) and the second limiting plate (85) are rounded to avoid damage to the operator at the four corners of the first limiting plate (84) and the second limiting plate (85).

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