LED lamp panel etching device
By designing an etching device that automatically flips and fixes LED light boards, the problems of positional deviation and cumbersome operation in double-sided etching of LED light boards were solved, thus improving etching efficiency.
Patent Information
- Application Number
- CN202520015214.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-01-06
AI Technical Summary
The existing double-sided etching process for LED light boards suffers from positional deviations and cumbersome operations, especially inefficient when flipping and re-fixing.
An LED light panel etching device was designed, comprising an etching machine, an extrusion assembly, a support assembly, a fixing assembly, a moving assembly, and a limiting assembly. The device achieves automatic flipping and fixing of the LED light panel through a motor-driven flipping and extrusion block, avoiding re-clamping.
It enables automatic flipping and stable fixing of LED light boards, improves etching efficiency, simplifies the operation process, and avoids the tedious steps of positional deviation and reclamping.
Smart Images
Figure CN223968047U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of etching equipment technology, specifically to an LED light panel etching equipment. Background Technology
[0002] The purpose of LED light board etching is to etch the circuit pattern of the LED light board in order to achieve the purpose of manufacturing LED lights. In order to improve the light transmittance, reflectance and heat dissipation performance, existing LED light boards are etched on both sides during the etching process.
[0003] In existing technologies, when etching both sides of LED light boards, workers often manually flip the circuit board. However, this method can lead to positional errors, and after flipping, the operator needs to re-fix the LED light board, which is quite cumbersome. Therefore, we propose an LED light board etching device. Utility Model Content
[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide an LED light board etching device that can easily flip the etched LED light board, facilitate double-sided etching, and eliminate the need for re-clamping, thus effectively solving the problems in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an LED light panel etching device, comprising an etching machine and an extrusion assembly;
[0006] Etching machine: It has a fixed placement box inside. A second motor is installed on the left side of the placement box. Two corresponding rotating shafts are rotatably connected to the left and right sides inside the placement box. The output shaft of the second motor is fixed to the left end of the left rotating shaft. A U-shaped placement block is fixed on the end face of the rotating shaft. An LED light board is placed inside the two U-shaped placement blocks. A moving component is installed on the side of the placement box. A limit component is installed on the upper side of the moving component. Two corresponding support components are installed on the left and right sides inside the placement box. A fixing component is installed inside the U-shaped placement block. The input end of the second motor is electrically connected to the output end of an external control switch group.
[0007] The extrusion assembly includes a connecting groove, an extrusion block, and a first spring. Two corresponding connecting grooves are opened on the left side of the U-shaped placement block. An extrusion block is slidably connected inside the connecting groove. A first spring is fixed on the side of the extrusion block. The four extrusion blocks are respectively connected to two support assemblies. The extrusion assembly is used to extrude the two inclined blocks.
[0008] Furthermore, the support assembly includes an electric telescopic rod, a connecting ring, and a rotating ring. The connecting ring is sleeved on the circumferential surface of the rotating shaft. Four corresponding electric telescopic rods are installed on the left and right sides inside the placement box. The telescopic arms of the four electric telescopic rods are respectively fixed to the end faces of the two connecting rings. An annular groove is formed on the end face of the connecting ring away from the telescopic arms of the electric telescopic rods. A rotating ring is rotatably connected inside the annular groove. The two rotating rings are respectively in contact with the sides of the four extrusion blocks. The input end of the electric telescopic rod is electrically connected to the output end of an external control switch group. The two extrusion blocks are extruded by setting up the support assembly.
[0009] Furthermore, the fixing assembly includes a sliding hole, a fixing ring, a sliding rod, an inclined block, a second spring, and a fixing plate. The connecting groove has a sliding hole inside, and a fixing ring is fixed inside the sliding hole. A sliding rod is slidably connected inside the fixing ring. An inclined block is fixed to the end face of the sliding rod inside the connecting groove. A fixing plate is fixed to the other end of the sliding rod. The LED light panel is located between the upper and lower fixing plates. A second spring is sleeved on the circumference of the sliding rod. One end of the second spring is fixed to the side of the inclined block, and the other end of the second spring is fixed to the end face of the fixing ring. The inclined block and the pressing block correspond to each other. The fixing assembly fixes the LED light panel.
[0010] Furthermore, the moving component includes a moving frame, a threaded rod, a first motor, and a limiting rod. Two corresponding slots are opened on the left and right sides of the placement box. The moving frame is slidably connected inside the slots. A threaded hole is opened on the edge of the left moving frame, and a threaded rod is threadedly connected inside the threaded hole. The threaded rod is rotatably connected inside the left slot. A limiting hole is opened on the edge of the right moving frame, and a limiting rod is slidably connected inside the limiting hole. The limiting rod is fixed inside the right slot. A first motor is installed on the front side of the placement box. The output shaft of the first motor is fixed to the front end of the threaded rod. The input end of the first motor is electrically connected to the output end of an external control switch group. The moving component drives the limiting component to move.
[0011] Furthermore, the limiting component includes a slot, a limiting frame, and a locking post. The limiting frame is fixed on the upper side of the two movable frames, and two corresponding locking posts are fixed on the front side of the limiting frame. Two corresponding slots are opened on the front and rear sides of the U-shaped placement block, and the two locking posts are engaged inside the two slots on the rear side. The two U-shaped placement blocks are fixed by setting the limiting component.
[0012] Furthermore, a baffle is hinged to the front of the placement box, and a handle is fixed to the side of the baffle to seal the placement box.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This LED light board etching device has the following advantages:
[0014] The LED light board is stored by setting two U-shaped placement blocks. After storage, the support component squeezes the extrusion component, which in turn squeezes the fixing component to fix the LED light board. After fixing, the upper side can be etched. After etching, the moving component controls the two locking posts to move backward and separate from the two locking slots on the sides of the two U-shaped placement blocks. After separation, the second motor is started to flip the LED light board. Then, the moving component controls the two locking posts to move forward and reconnect with the two locking slots on the sides of the two U-shaped placement blocks. After connection, the stability of the LED light board is guaranteed. Then, the unetched side of the LED light board can be etched very conveniently. The whole process does not require re-clamping, which improves the etching efficiency. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the front structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the box placement area of this utility model;
[0017] Figure 3 This is a schematic diagram of the fixing component structure of this utility model;
[0018] Figure 4 This is a schematic diagram of the limiting component structure of this utility model.
[0019] In the diagram: 1 Etching machine, 2 Placement box, 3 Rotating shaft, 4 LED light panel, 5 Extrusion assembly, 51 Connecting groove, 52 Extrusion block, 53 First spring, 6 Support assembly, 61 Electric telescopic rod, 62 Connecting ring, 63 Rotating ring, 7 Fixing assembly, 71 Sliding hole, 72 Fixing ring, 73 Sliding rod, 74 Inclined block, 75 Second spring, 76 Fixing plate, 8 Moving assembly, 81 Moving frame, 82 Threaded rod, 83 First motor, 84 Limiting rod, 9 Limiting assembly, 91 Slot, 92 Limiting frame, 93 Locking post, 10 U-shaped placement block, 11 Baffle, 12 Handle, 13 Second motor. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figure 1-4This embodiment provides a technical solution: an LED light panel etching device, including an etching machine 1 and an extrusion assembly 5;
[0022] Etching machine 1: An internal placement box 2 is fixed inside. A second motor 13 is installed on the left side of the placement box 2. Two corresponding rotating shafts 3 are rotatably connected to the left and right sides inside the placement box 2. The output shaft of the second motor 13 is fixed to the left end of the left rotating shaft 3. A U-shaped placement block 10 is fixed to the end face of the rotating shaft 3. LED light panels 4 are placed inside the two U-shaped placement blocks 10. A moving component 8 is installed on the side of the placement box 2. A limit component 9 is installed on the upper side of the moving component 8. Two corresponding support components 6 are installed on the left and right sides inside the placement box 2. A fixing component 7 is installed inside the U-shaped placement block 10. The input end of the second motor 13 is electrically connected to the output end of an external control switch group. The support component 6 includes an electric telescopic rod 61, a connecting ring 62, and... A rotating ring 63 and a connecting ring 62 are fitted onto the circumference of the rotating shaft 3. Four corresponding electric telescopic rods 61 are installed on the left and right sides inside the placement box 2. The telescopic arms of the four electric telescopic rods 61 are respectively fixed to the end faces of the two connecting rings 62. An annular groove is opened on the end face of the connecting ring 62 away from the telescopic arm of the electric telescopic rod 61. The rotating ring 63 is rotatably connected inside the annular groove. The two rotating rings 63 are respectively in contact with the sides of the four extrusion blocks 52. The input end of the electric telescopic rod 61 is electrically connected to the output end of the external control switch group. The fixing assembly 7 includes a sliding hole 71, a fixing ring 72, a sliding rod 73, an inclined block 74, a second spring 75, and a fixing plate 76. A sliding hole 71 is opened inside the connecting groove 51, and a fixing ring 72 is fixed inside the sliding hole 71. A sliding rod 73 is slidably connected inside the fixed ring 72. An inclined block 74 is fixed to the end face of the sliding rod 73 inside the connecting groove 51. A fixed plate 76 is fixed to the other end of the sliding rod 73. The LED light panel 4 is located between the upper and lower fixed plates 76. A second spring 75 is sleeved on the circumference of the sliding rod 73. One end of the second spring 75 is fixed to the side of the inclined block 74, and the other end of the second spring 75 is fixed to the end face of the fixed ring 72. The inclined block 74 corresponds to the pressing block 52. The moving assembly 8 includes a moving frame 81, a threaded rod 82, a first motor 83, and a limiting rod 84. Two corresponding strip openings are opened on the left and right sides of the placement box 2. The moving frame 81 is slidably connected inside the strip openings. A threaded rod is opened on the side of the moving frame 81 on the left side. The threaded hole has a threaded rod 82 internally connected to the threaded hole. The threaded rod 82 is rotatably connected to the inside of the left-side slot. The right-side movable frame 81 has a limit hole on its side, and a limit rod 84 is slidably connected inside the limit hole. The limit rod 84 is fixed inside the right-side slot. A first motor 83 is installed on the front side of the placement box 2. The output shaft of the first motor 83 is fixed to the front end of the threaded rod 82. The input end of the first motor 83 is electrically connected to the output end of an external control switch group. The limit assembly 9 includes a slot 91, a limit frame 92, and a locking post 93. The limit frame 92 is fixed on the upper side of the two movable frames 81. Two corresponding locking posts 93 are fixed on the front side of the limit frame 92. Two corresponding slots 91 are opened on the front and rear sides of the U-shaped placement block 10.Two locking posts 93 engage with the interior of two locking slots 91 on the rear side. A limiting component 9 secures the two U-shaped placement blocks 10. A moving component 8 moves the limiting component 9. A fixing component 7 secures the LED light panel 4. A supporting component 6 presses down on the two pressing blocks 52.
[0023] The extrusion assembly 5 includes a connecting groove 51, an extrusion block 52, and a first spring 53. Two corresponding connecting grooves 51 are opened on the left side of the U-shaped placement block 10. The extrusion block 52 is slidably connected inside the connecting groove 51. The first spring 53 is fixed on the side of the extrusion block 52. The four extrusion blocks 52 are respectively connected to two support assemblies 6. The two inclined blocks 74 are extruded by setting the extrusion assembly 5.
[0024] Wherein: a baffle 11 is hinged to the front side of the placement box 2, and a handle 12 is fixed to the side of the baffle 11, and the placement box 2 is sealed by setting the baffle 11.
[0025] The working principle of the LED light board etching device provided by this utility model is as follows: First, pull open the baffle 11, and then place the LED light board 4 into the interior of the two U-shaped placement blocks 10. After placement, the four electric telescopic rods 61 can be activated to move the two rotating rings 63, causing the four left and right pressing blocks 52 to move and press the four inclined blocks 74. After pressing, the four fixing plates 76 move to fix the LED light board 4. After fixing, the upper side can be etched. After etching, the first motor 83 is activated to rotate the threaded rod 82. The rotation of the threaded rod 82 drives the limiting frame 92 to move backward. The movement of the limiting frame 92 causes the two locking posts 93 to separate backward from the two locking slots 91 on the side of the two U-shaped placement blocks 10. After separation, the second motor 13 is activated to flip the LED light board 4. Then, the moving component 8 controls the two locking posts 93 to move forward and reconnect with the two locking slots 91 on the side of the two U-shaped placement blocks 10. After connection, the stability of the LED light board 4 can be ensured. Then, the unetched side of the LED light board 4 can be etched very conveniently. The whole process does not require re-clamping, which improves the etching efficiency.
[0026] It is worth noting that the external control switch group disclosed in the above embodiments is equipped with buttons that correspond one-to-one with the first motor 83, the second motor 13 and the electric telescopic rod 61. The first motor 83 and the second motor 13 can be 1LE0003 three-phase asynchronous motors, and the electric telescopic rod 61 can be a TGC-A high-thrust electric telescopic rod.
[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A LED lamp panel etching device, characterized in that: The etching machine (1) and the extrusion assembly (5) are included. The etching machine (1) is internally fixed with a placing box (2), the left side of the placing box (2) is provided with a second motor (13), the left and right sides of the inside of the placing box (2) are rotatably connected with two corresponding rotating shafts (3), the output shaft of the second motor (13) is fixed on the left end of the left rotating shaft (3), the end surface of the rotating shaft (3) is fixed with a U-shaped placing block (10), the inside of the two U-shaped placing blocks (10) is placed with an LED lamp plate (4), the side of the placing box (2) is provided with a moving assembly (8), the upper side of the moving assembly (8) is provided with a limiting assembly (9), the left and right sides of the inside of the placing box (2) are provided with two corresponding supporting assemblies (6), the inside of the U-shaped placing block (10) is provided with a fixing assembly (7), and the input end of the second motor (13) is electrically connected with the output end of the external control switch group. The extrusion assembly (5) comprises a connecting groove (51), an extrusion block (52) and a first spring (53), the left side of the U-shaped placing block (10) is provided with two corresponding connecting grooves (51), the inside of the connecting groove (51) is slidably connected with the extrusion block (52), and the side of the extrusion block (52) is fixed with the first spring (53). Four extrusion blocks (52) are connected with two supporting assemblies (6) respectively.
2. The LED lamp panel etching device of claim 1, wherein: The supporting assembly (6) comprises an electric telescopic rod (61), a connecting ring (62) and a rotating ring (63), the circumference of the rotating shaft (3) is sleeved with the connecting ring (62), the inside of the placing box (2) is provided with four corresponding electric telescopic rods (61), the telescopic arms of the four electric telescopic rods (61) are fixed on the end surfaces of the two connecting rings (62) respectively, the end surface of the connecting ring (62) away from the telescopic arm of the electric telescopic rod (61) is provided with an annular groove, the inside of the annular groove is rotatably connected with the rotating ring (63), and the two rotating rings (63) are respectively attached to the sides of the four extrusion blocks (52). The input end of the electric telescopic rod (61) is electrically connected with the output end of the external control switch group.
3. The LED lamp panel etching device of claim 1, wherein: The fixing assembly (7) comprises a sliding hole (71), a fixing ring (72), a sliding rod (73), an inclined block (74), a second spring (75) and a fixed plate (76), the inside of the connecting groove (51) is provided with the sliding hole (71), the inside of the sliding hole (71) is fixed with the fixing ring (72), the inside of the fixing ring (72) is slidably connected with the sliding rod (73), the end surface of the sliding rod (73) located in the connecting groove (51) is fixed with the inclined block (74), the other end of the sliding rod (73) is fixed with the fixed plate (76), the LED lamp plate (4) is located between the upper and lower four fixed plates (76), the circumference of the sliding rod (73) is sleeved with the second spring (75), one end of the second spring (75) is fixed on the side of the inclined block (74), the other end of the second spring (75) is fixed on the end surface of the fixing ring (72), and the inclined block (74) corresponds to the extrusion block (52).
4. The LED lamp panel etching device of claim 1, wherein: Said mobile assembly (8) contains mobile frame (81), threaded rod (82), first motor (83) and limit rod (84), the left and right sides of the placement box (2) are provided with two corresponding strip-shaped openings, the inside of the strip-shaped opening is slidably connected with the mobile frame (81), the edge of the left mobile frame (81) is provided with a threaded hole, the threaded hole is threadedly connected with the threaded rod (82), the threaded rod (82) is rotatably connected inside the left strip-shaped opening, the edge of the right mobile frame (81) is provided with a limiting hole, the limiting hole is slidably connected with the limit rod (84), the limit rod (84) is fixed inside the right strip-shaped opening, the front side of the placement box (2) is provided with the first motor (83), the output shaft of the first motor (83) is fixed to the front end of the threaded rod (82), and the input end of the first motor (83) is electrically connected with the output end of the control switch group.
5. The LED lamp panel etching device of claim 4, wherein: Said limiting assembly (9) contains clamping groove (91), limiting frame (92) and clamping column (93), the upper side of the two mobile frames (81) is fixed with the limiting frame (92), the front side of the limiting frame (92) is fixed with two corresponding clamping columns (93), the front and rear sides of the U-shaped placement block (10) are provided with two corresponding clamping grooves (91), and the two clamping columns (93) are clamped in the inside of the two clamping grooves (91) on the rear side.
6. The LED lamp panel etching device of claim 1, wherein: The front side of the placement box (2) is hingedly connected with the baffle (11), and the side of the baffle (11) is fixedly connected with the handle (12).