Automatic assembling device for LED lamp circuit board

Abstract

The utility model discloses an LED lamp circuit board automatic assembling device, and relates to the technical field of LED lamp circuit board assembling devices.The LED lamp circuit board automatic assembling device comprises an operation table, a controller is installed on one side of the operation table, two sets of movable blocks are connected to the two sides of the operation table in a sliding mode, and a sliding groove is formed in the outer surface of each movable block; a sliding block matched with the sliding groove is connected into each sliding groove in a sliding mode. According to the LED lamp circuit board clamping and positioning device, the sliding block is slidably connected into the sliding groove, so that the sliding block can be driven by the telescopic rod to move downwards in the sliding groove, the movable shaft synchronously moves in the sliding groove through the connecting piece, the fixed block and the pressing block synchronously move, and an LED lamp circuit board can be clamped and positioned through the pressing block; according to the device, the LED lamp circuit board is clamped and positioned from the top of the LED lamp circuit board, so that the clamping area is increased conveniently, clamping is more stable, shaking and displacement of the LED lamp circuit board in the assembling process are avoided, and the assembling precision and efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp circuit board assembly devices, in particular to an automatic assembly device for LED lamp circuit boards. Background Technique

[0002] The circuit board, also known as the printed circuit board, is an indispensable component in electronic devices. Its main functions are to realize the layout design of complex circuits and the transmission of electrical signals in electrical and electronic devices. The circuit board is applied in various fields, such as LED lamp circuit boards. The LED lamp circuit board is the core component of the LED lamp. The LED lamp circuit board is a printed circuit board that connects LED chips and wires together and is the key part responsible for power conversion, transmission, and management in the LED lamp.

[0003] With the continuous expansion of the LED lamp market, the demand for LED lamp circuit boards is also increasing. The automatic assembly device for LED lamp circuit boards can meet the needs of large-scale production and the rapid growth of the market. At the same time, the use of the automatic assembly device for LED lamp circuit boards can greatly improve the production efficiency of LED lamp circuit boards. Through automatic operation, it reduces the complexity and uncertainty of manual operation and realizes fast and efficient production.

[0004] Currently, when using the automatic assembly device for LED lamp circuit boards, various tools and equipment required for the automatic assembly device need to be checked and prepared first. Then, each component is sorted to the designated position by the automatic device and positioned by the positioning fixture, and then it can be welded and assembled to complete the assembly of the LED lamp circuit board.

[0005] However, currently, when using the positioning fixture to fix the position of the LED lamp circuit board, usually the edge of the LED lamp circuit board is clamped. Due to the small clamping area, the clamping is unstable, which easily causes the LED lamp circuit board to shake and displace, affecting the assembly accuracy and efficiency. Content of the Utility Model

[0006] Based on this, the purpose of the present utility model is to provide an automatic assembly device for LED lamp circuit boards to solve the technical problem that when clamping the edge of the LED lamp circuit board, due to the small clamping area, the clamping is unstable, which easily causes the LED lamp circuit board to shake and displace, affecting the assembly accuracy and efficiency.

[0007] To achieve the above object, the present utility model provides the following technical solution: an automatic assembly device for an LED lamp circuit board, including an operating table, a controller is installed on one side of the operating table, two groups of movable blocks are slidably connected to both sides of the operating table, each movable block is provided with a chute on its outer surface, a slider that fits the chute is slidably connected in each chute, a telescopic rod is provided at the bottom of each movable block, the top of the telescopic rod is connected to the bottom of the slider, a movable shaft that fits the chute is slidably connected in each chute, one end of each slider is rotatably connected to one end of a connecting member, the other end of the connecting member is rotatably connected to the other end of the movable shaft, a fixed block is fixedly connected to the outer side of a group of the movable shafts, and a plurality of pressing blocks are fixedly connected to the top of the fixed block.

[0008] By adopting the above technical solution, when the telescopic rod drives the slider to move downward in the chute, the movable shaft moves in the chute through the connecting member, so that the fixed block connected to the outer side of a group of the movable shafts and the pressing blocks on the top of the fixed block move synchronously, and thus the LED lamp circuit board can be clamped and positioned by the pressing blocks, and then the LED lamp circuit board can be assembled. This device clamps and positions the LED lamp circuit board from the top, which is convenient for increasing the clamping area, making the clamping more stable, avoiding shaking and displacement during the assembly process of the LED lamp circuit board, and increasing the assembly accuracy and efficiency.

[0009] The present utility model is further provided that a groove is provided on one side of the operating table, a group of convex blocks that fit the groove are slidably connected in the groove, each convex block is fixedly connected to one side of the corresponding movable block, a lead screw that cooperates with the convex block is rotatably connected in the groove, one end of the lead screw movably penetrates one side of the operating table and extends to the outside to be connected to the output end of a motor, and the motor is placed on the top of a support plate, and the support plate is fixedly connected to one side of the operating table.

[0010] By adopting the above technical solution, by driving the lead screw to rotate by the motor, the sliding position of the convex block that cooperates with the lead screw in the groove can be controlled, so that the position of the movable block can be accurately controlled, and the position of the movable block can be adjusted according to the size of the LED lamp circuit board to be clamped, which is convenient for better clamping and fixing the LED lamp circuit board.

[0011] The present utility model is further provided that a card slot is provided on the side of the operating table away from the groove, a group of rollers are movably connected in the card slot, and each roller is rotatably connected to one side of the corresponding movable block through a shaft.

[0012] By adopting the above technical solution, the setting of the roller can reduce the direct contact and friction between the movable block and the operating table, facilitating the synchronous movement of a set of movable blocks on both sides of the operating table and better clamping the LED lamp circuit board.

[0013] The present utility model is further configured such that limiting grooves are provided on both sides of each of the sliding grooves, and a limiting block that fits with the limiting groove is slidably connected in the limiting groove, and the limiting block is fixedly connected to both sides of the corresponding slider.

[0014] By adopting the above technical solution, when the slider moves in the sliding groove, the limiting block will slide synchronously in the limiting groove, thereby restricting the moving range of the slider. At the same time, precise position control of the slider in the sliding groove can be achieved and accidental movement can be prevented, facilitating the increase of the sliding stability of the slider.

[0015] The present utility model is further configured such that a rubber sleeve is provided at the bottom of each of the pressing blocks.

[0016] By adopting the above technical solution, a buffering effect can be achieved between the pressing block and the circuit board, effectively reducing direct impact and vibration, thereby protecting the circuit board from damage. At the same time, the rubber sleeve increases the friction between the pressing block and the circuit board, preventing sliding or displacement during operation and facilitating better clamping and fixing of the position of the LED lamp circuit board.

[0017] The present utility model is further configured such that the set of the connecting members are connected by a connecting rod.

[0018] By adopting the above technical solution, the connectivity between a set of connecting members can be increased, so that the connecting members can move synchronously, facilitating better use of the device.

[0019] The present utility model is further configured such that the limiting block is provided with a "T"-shaped structure.

[0020] By adopting the above technical solution, the sliding stability of the slider in the sliding groove can be increased, facilitating the driving of the corresponding movable block to move on both sides of the operating table.

[0021] In summary, the present utility model mainly has the following beneficial effects:

[0022] In the present utility model, a slider is slidably connected in a chute. Therefore, the telescopic rod can drive the slider to move downward in the chute, so that the movable shaft moves synchronously in the chute through the connecting member. Then, the fixed block connected to the outer side of a set of movable shafts and the pressing block on the top of the fixed block move synchronously. Thus, the LED lamp circuit board can be clamped and positioned by the pressing block, and then the LED lamp circuit board can be assembled. This device clamps and positions the LED lamp circuit board from the top, which is convenient for increasing the clamping area, making the clamping more stable, avoiding shaking and displacement during the assembly process of the LED lamp circuit board, and increasing the assembly accuracy and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 is a three-dimensional structural sectional view of the present utility model;

[0025] Figure 3 is a schematic diagram of the fixing structure of the present utility model;

[0026] Figure 4 is a detailed view of the fixing structure of the present utility model.

[0027] In the figure: 1, operating table; 2, movable block; 3, chute; 4, slider; 5, movable shaft; 6, connecting member; 7, connecting rod; 8, pressing block; 9, rubber sleeve; 10, telescopic rod; 11, fixed block; 12, limiting groove; 13, limiting block; 14, groove; 15, convex block; 16, lead screw; 17, roller; 18, motor; 19, support plate; 20, controller; 21, clamping groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as limiting the present utility model.

[0029] Next, the embodiments of the present utility model will be described according to the overall structure of the present utility model.

[0030] An automatic assembly device for an LED lamp circuit board, as Figures 1-4 shown, includes an operating table 1, and a controller 20 is installed on one side of the operating table 1. Then, the entire structure can be centrally controlled by the controller 20, and parameters such as the height and position of the movable block 2 can be conveniently adjusted, improving the operation efficiency of the system.

[0031] Subsequently, two groups of movable blocks 2 are slidably connected to both sides of the operation table 1. An outer surface of each movable block 2 is provided with a chute 3, and a top of the chute 3 is provided with an arc-shaped structure. A slider 4 that fits with the chute 3 is slidably connected in each chute 3. A telescopic rod 10 is provided at a bottom of each movable block 2, and a top of the telescopic rod 10 is connected to a bottom of the slider 4. The slider 4 can be driven by the telescopic rod 10 to move upward in the chute 3. An activity shaft 5 that fits with the chute 3 is slidably connected in each chute 3. One end of each slider 4 is rotatably connected to one end of a connecting member 6, and the other end of the connecting member 6 is rotatably connected to the other end of the activity shaft 5. Thus, the slider 4 drives the activity shaft 5 to move through the connecting member 6, so that the activity shaft 5 can first slide upward in the chute 3 and then rotate in the chute 3. And a group of connecting members 6 are connected by a connecting rod 7. A fixing block 11 is fixedly connected to an outer side of a group of activity shafts 5, and a plurality of pressing blocks 8 are fixedly connected to a top of the fixing block 11. The fixing block 11 and the pressing blocks 8 can be driven to move synchronously through a group of activity shafts 5. And a rubber sleeve 9 is provided at a bottom of each pressing block 8, which can play a buffering role between the pressing block 8 and the LED lamp circuit board, effectively reducing direct impact and vibration, thereby protecting the LED lamp circuit board from damage.

[0032] Therefore, during use, the slider 4 is driven by the telescopic rod 10 to move downward in the chute 3, so that the activity shaft 5 moves synchronously in the chute 3 through the connecting member 6. Then, the fixing block 11 connected to an outer side of a group of activity shafts 5 and the pressing blocks 8 on the top of the fixing block 11 move synchronously. Thus, the LED lamp circuit board can be clamped and positioned through the pressing blocks 8, and then the LED lamp circuit board can be assembled. This device clamps and positions the LED lamp circuit board from its top, facilitating an increase in the clamping area, making the clamping more stable, avoiding shaking and displacement during the assembly process of the LED lamp circuit board, and increasing the assembly accuracy and efficiency.

[0033] Furthermore, a groove 14 is provided on one side of the operation table 1. A group of convex blocks 15 that fit with the groove 14 are slidably connected in the groove 14. Each convex block 15 is fixedly connected to one side of the corresponding movable block 2. A lead screw 16 that cooperates with the convex block 15 is rotatably connected in the groove 14. One end of the lead screw 16 movably penetrates through one side of the operation table 1 and extends to the outside to be connected to an output end of a motor 18. By driving the lead screw 16 to rotate through the motor 18, the sliding position of the convex block 15 that cooperates with the lead screw 16 in the groove 14 can be controlled, thereby enabling precise control of the position of the movable block 2. Then, the position of the movable block 2 can be adjusted according to the size of the LED lamp circuit board to be clamped, facilitating better clamping and fixing of the LED lamp circuit board. The motor 18 is placed on the top of a support plate 19, and the support plate 19 is fixedly connected to one side of the operation table 1. The position of the motor 18 is fixed by the support plate 19.

[0034] Meanwhile, a clamping groove 21 is arranged on one side of the operating table 1 away from the groove 14. A group of rollers 17 are movably connected in the clamping groove 21. Each roller 17 is rotationally connected to the corresponding movable block 2 through a shaft. Therefore, the direct contact and friction between the movable block 2 and the operating table 1 can be reduced through the rollers 17, so that the movable block 2 can move better on both sides of the operating table 1.

[0035] In this embodiment, limiting grooves 12 are arranged on both sides in each sliding groove 3. A limiting block 13 that fits the limiting groove 12 is slidably connected in the limiting groove 12. The limiting block 13 is fixedly connected to both sides of the corresponding slider 4. When the slider 4 moves in the sliding groove 3, the limiting block 13 will slide synchronously in the limiting groove 12, thereby restricting the moving range of the slider 4. The limiting block 13 is arranged in a "T" - shaped structure, which can increase the stability of the slider 4 when sliding in the sliding groove 3.

[0036] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention and not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations that do not make creative contributions to the embodiments according to needs, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. An automatic assembly device for LED lamp circuit boards, comprising an operating table (1), a controller (20) being installed on one side of the operating table (1), characterized in that: Two groups of movable blocks (2) are slidably connected on both sides of the operating table (1), and a slide groove (3) is provided on the outer surface of each movable block (2). A slider (4) matching with the slide groove (3) is slidably connected in each slide groove (3). A telescopic rod (10) is provided at the bottom of each movable block (2), and the top of the telescopic rod (10) is connected to the bottom of the slider (4). A movable shaft (5) matching with the slide groove (3) is slidably connected in each slide groove (3). One end of each slider (4) is rotatably connected to one end of a connecting member (6), and the other end of the connecting member (6) is rotatably connected to the other end of the movable shaft (5). A fixed block (11) is fixedly connected to the outward side of a group of movable shafts (5), and a plurality of pressing blocks (8) are fixedly connected to the top of the fixed block (11).

2. The LED lamp circuit board automatic assembly device according to claim 1, characterized in that: A groove (14) is provided on one side of the operating table (1), and a group of protrusions (15) matching with the groove (14) are slidably connected in the groove (14), and each of the protrusions (15) is fixedly connected to one side of the corresponding movable block (2), and a screw rod (16) matching with the protrusion (15) is rotatably connected in the groove (14), and one end of the screw rod (16) movably passes through one side of the operating table (1) and extends to the output end of the motor (18) connected to the outside, and the motor (18) is placed on the top of a support plate (19), and the support plate (19) is fixedly connected to one side of the operating table (1).

3. The LED lamp circuit board automatic assembly device according to claim 2, characterized in that: A clamping groove (21) is provided on the side of the operating table (1) away from the groove (14), a group of rollers (17) are movably connected in the clamping groove (21), and each roller (17) is rotatably connected to a side of the corresponding movable block (2) via an axis.

4. The LED lamp circuit board automatic assembly device according to claim 1, characterized in that: Limiting grooves (12) are arranged on both sides of each sliding groove (3), and limiting blocks (13) matching with the limiting grooves (12) are slidably connected in the limiting grooves (12), and the limiting blocks (13) are fixedly connected to the two sides of the corresponding sliding blocks (4).

5. The LED lamp circuit board automatic assembly device according to claim 1, characterized in that: A rubber sleeve (9) is provided at the bottom of each pressing block (8).

6. The LED lamp circuit board automatic assembly device according to claim 1, characterized in that: A group of connecting members (6) are connected via connecting rods (7).

7. The LED lamp circuit board automatic assembly device according to claim 4, characterized in that: The limit block (13) is arranged in a "T"-shaped structure.

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