Auxiliary fixing device for LED lamp panel machining

Abstract

The utility model discloses an auxiliary fixing device for LED lamp panel processing, which belongs to the technical field of LED lamp panel processing and comprises a support, support frames are arranged on two sides of the upper end of the support, a bearing plate is arranged between the two support frames, a bidirectional screw is arranged on the bearing plate, and a rotating mechanism is arranged on one side of the upper end of the bearing plate and corresponds to the bidirectional screw. By arranging the rotating assembly, the worm is rotated through the rotating handle to rotate in the folded plate, the worm rotates to drive the second rotating shaft to rotate through the worm gear, the second rotating shaft rotates to drive the bearing plate to rotate, and the bearing plate rotates to drive the bearing plate to rotate. And meanwhile, the first rotating shaft at the other end of the bearing plate rotates in the supporting frame on the other side, due to the fact that the worm can limit the worm gear, the bearing plate cannot rotate, rotation adjustment on the bearing plate is more accurate by arranging the rotating assembly, and the multi-angle machining requirement of the lamp panel is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED lamp board processing, and specifically relates to an auxiliary fixing device for processing a lamp board of an LED lamp. Background Art

[0002] Light-emitting diodes are referred to as LEDs. They are made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc. When electrons and holes recombine, they can radiate visible light, so they can be used to make light-emitting diodes. They are used as indicator lights in circuits and instruments, or as text or digital displays. Gallium arsenide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and gallium nitride diodes emit blue light. Due to their chemical properties, they are divided into organic light-emitting diodes OLED and inorganic light-emitting diodes LED.

[0003] Chinese patent application No. 2023221984503 discloses an auxiliary fixing device for processing LED lamp panels, which belongs to the field of lamp processing technology and aims at the problems of poor positioning effect of lamp panels and inconvenient angle adjustment. The device comprises a bracket, and the bracket also includes a support frame, which is fixed to the top side wall of the bracket, and one side wall of the support frame is rotatably connected to two symmetrically distributed rotating rods, and a supporting plate is commonly fixed at one adjacent end of the two rotating rods, and a positioning component is arranged on one side of the supporting plate, and the supporting plate is located directly above the supporting frame, and an adjustment component matched with the rotating rod is arranged on one side of the supporting frame; the utility model can effectively play a role in positioning the LED lamp panel through the setting of the positioning component, and can be suitable for clamping and positioning the LED lamp panels of different specifications and sizes, so as to avoid the situation that the processing is affected by the poor clamping effect, and the positioning effect of the LED lamp panel is better.

[0004] The above-mentioned patent discloses that the accuracy of adjusting the rotation angle of the carrier plate by setting a mounting plate and limiting holes is poor. At the same time, the original device cannot adjust the carrier plate to different heights for use, which makes it inconvenient for workers of different heights to process the light board on the carrier plate. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an auxiliary fixing device for processing a light board of an LED lamp, which has the characteristic of high precision in adjusting the rotation angle of a bearing plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary fixing device for processing a light panel of an LED lamp, comprising a bracket, support frames are arranged on both sides of the upper end of the bracket, a bearing plate is arranged between the two support frames, a bidirectional screw is arranged on the bearing plate, a rotating mechanism is arranged at a position corresponding to the bidirectional screw on one side of the upper end of the bearing plate, clamping plates are arranged on both sides of the surface of the bidirectional screw, a rubber plate is arranged on one side of the clamping plate, connecting rods are arranged on both sides between the rubber plate and the clamping plate, a spring is arranged on the surface of the connecting rod at one end of the clamping plate, and the bearing plate and the support frame are connected by a rotating assembly.

[0007] Preferably, the rotating assembly includes rotating shaft one, rotating shaft two, a worm gear, a folding plate, a worm, a turning handle and an observation assembly, wherein rotating shaft one is arranged between one end of the bearing plate and the support frame, rotating shaft two is arranged between the other end of the bearing plate and the support frame, a worm gear is arranged at one end of rotating shaft two, a folding plate is arranged at a position corresponding to the worm gear at one end of the support frame, a worm gear is arranged in the folding plate, a turning handle is arranged at the front end of the worm gear, and an observation assembly is arranged on rotating shaft two.

[0008] Preferably, the observation assembly includes an angle gauge, a horizontal plate, a fixed rod and a pointer, wherein a horizontal plate is provided at one end of the rotating shaft, a fixed rod is provided at one end of the horizontal plate, a pointer is provided at the other end of the fixed rod, and an angle gauge is provided at a position corresponding to the pointer at one end of the support frame.

[0009] Preferably, the turning handle and the worm gear, as well as the folding plate and the support frame are all welded by spot welding, and a bearing rotating seat is provided between the second rotating shaft and the support frame, as well as between the first rotating shaft and the support frame.

[0010] Preferably, a fixing box is provided on the lower side of the bracket, telescopic rods are provided on both sides between the fixing box and the bracket, a motor is provided at one end of the fixing box, a double-axis screw is provided at the output end of the motor, sliding seats are threadedly connected on both sides of the surface of the double-axis screw, a rotating plate is provided between the sliding seat and the bracket, and a sliding groove corresponding to the rotating plate is provided at the upper end of the fixing box.

[0011] Preferably, the rotating plate and the bracket as well as the rotating plate and the sliding seat are rotatably connected via an axle pin, and the two sliding seats are threadedly connected to the double-axis lead screw in opposite directions.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a rotating assembly, and the worm is rotated in the folding plate by turning the handle. The rotation of the worm drives the second rotating shaft to rotate through the worm gear, and the rotation of the second rotating shaft drives the bearing plate to rotate. At the same time, the first rotating shaft at the other end of the bearing plate rotates in the support frame on the other side. Since the worm can limit the worm gear, the bearing plate will not rotate on its own. By setting the rotating assembly, the rotation adjustment of the bearing plate is more accurate, and the multi-angle processing requirements of the light board are met.

[0014] 2. The utility model sets a fixed box, turns on the motor to drive the double-axis screw to rotate, and the rotation of the double-axis screw drives the two slides to move toward each other in the fixed box. The movement of the slide pushes the bracket to rise and fall through the rotating plate. The rotating plate moves in the slide groove, the telescopic rod is extended and retracted, and the lifting of the bracket can push the bearing plate to rise and fall. By setting the fixed box, the bearing plate can be adjusted to different heights, which is convenient for workers of different heights to process the light board on the bearing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a left-side stereogram of the utility model;

[0017] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0018] Figure 4 This is a cutaway perspective view of a fixing box of the utility model;

[0019] In the figure: 1. bracket; 2. rotating assembly; 21. rotating shaft 1; 22. rotating shaft 2; 23. worm gear; 24. folding plate; 25. worm; 26. turning handle; 27. observation assembly; 271. angle meter; 272. horizontal plate; 273. fixing rod; 274. pointer; 3. rotating mechanism; 4. bearing plate; 5. bidirectional screw; 6. rubber plate; 7. clamping plate; 8. supporting frame; 9. fixing box; 10. connecting rod; 11. spring; 12. telescopic rod; 13. motor; 14. double-axis screw; 15. slide seat; 16. rotating plate; 17. slide groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4The utility model provides the following technical solutions: an auxiliary fixing device for processing a light panel of an LED lamp, comprising a bracket 1, support frames 8 are arranged on both sides of the upper end of the bracket 1, a bearing plate 4 is arranged between the two support frames 8, a bidirectional screw 5 is arranged on the bearing plate 4, a rotating mechanism 3 is arranged at a position corresponding to the bidirectional screw 5 on one side of the upper end of the bearing plate 4, clamping plates 7 are arranged on both sides of the surface of the bidirectional screw 5, a rubber plate 6 is arranged on one side of the clamping plate 7, connecting rods 10 are arranged on both sides between the rubber plate 6 and the clamping plate 7, a spring 11 is arranged on the surface of the connecting rod 10 at one end of the clamping plate 7, and the bearing plate 4 and the support frame 8 are connected through a rotating component 2.

[0023] Specifically, the rotating assembly 2 includes a rotating shaft 1 21, a rotating shaft 22, a worm gear 23, a folding plate 24, a worm 25, a turning handle 26 and an observation assembly 27, wherein a rotating shaft 1 21 is arranged between one end of the carrying plate 4 and the support frame 8, a rotating shaft 22 is arranged between the other end of the carrying plate 4 and the support frame 8, a worm gear 23 is arranged at one end of the rotating shaft 22, a folding plate 24 is arranged at a position corresponding to the worm gear 23 at one end of the support frame 8, a worm 25 is arranged in the folding plate 24, a turning handle 26 is arranged at the front end of the worm 25, and an observation assembly 27 is arranged on the rotating shaft 22.

[0024] By adopting the above technical solution, the worm 25 is rotated in the folding plate 24 by turning the handle 26, and the rotation of the worm 25 drives the rotation shaft 22 to rotate through the worm gear 23, and the rotation of the rotation shaft 22 drives the bearing plate 4 to rotate. At the same time, the rotation shaft 1 21 at the other end of the bearing plate 4 rotates in the support frame 8 on the other side. Since the worm 25 can limit the worm gear 23, the bearing plate 4 will not rotate on its own. By setting the rotating component 2, the rotation adjustment of the bearing plate 4 is more precise, and the multi-angle processing requirements of the light board are met.

[0025] Specifically, the observation component 27 includes an angle gauge 271, a horizontal plate 272, a fixed rod 273 and a pointer 274, wherein a horizontal plate 272 is provided at one end of the rotating shaft 22, a fixed rod 273 is provided at one end of the horizontal plate 272, a pointer 274 is provided at the other end of the fixed rod 273, and an angle gauge 271 is provided at a position corresponding to the pointer 274 at one end of the support frame 8.

[0026] By adopting the above technical solution, when the supporting plate 4 is rotated and adjusted, the rotating shaft 22 drives the horizontal plate 272 to rotate, and the horizontal plate 272 drives the pointer 274 at one end of the fixed rod 273 to rotate. According to the position on the angle gauge 271 pointed by the pointer 274, the rotation adjustment angle of the supporting plate 4 can be known. By setting the observation component 27, it is convenient to know the rotation adjustment angle of the supporting plate 4.

[0027] Specifically, the turning handle 26 and the worm 25 as well as the folding plate 24 and the support frame 8 are all welded by spot welding, and a bearing rotating seat is provided between the second rotating shaft 22 and the support frame 8 as well as between the first rotating shaft 21 and the support frame 8.

[0028] By adopting the above technical solution, spot welding makes the connection between the turning handle 26 and the worm 25 and between the folding plate 24 and the support frame 8 stronger, and both the second rotating shaft 22 and the first rotating shaft 21 can rotate in the support frame 8.

[0029] When the present embodiment is used, when the auxiliary fixing device for processing the lamp panel of the LED lamp is used, the device is installed in a suitable position, the lamp panel is placed between the two clamping plates 7 on the bearing plate 4, and the bidirectional screw 5 is rotated by the rotating mechanism 3. The rotation of the bidirectional screw 5 drives the two clamping plates 7 to approach each other, and the two clamping plates 7 drive the rubber plate 6 to clamp and fix the lamp panel. The rubber plate 6 pushes the connecting rod 10 to slide in the clamping plate 7, and the spring 11 is stretched. By setting the rotating component 2, the worm 25 is rotated in the folding plate 24 through the turning handle 26, and the worm 25 rotates through the worm gear 23 to drive the second shaft 22 to rotate, and the rotation of the second shaft 22 drives the bearing plate 4 to rotate. At the same time, the rotating shaft 21 at the other end of the supporting plate 4 rotates in the supporting frame 8 on the other side. Since the worm 25 can limit the worm gear 23, the supporting plate 4 will not rotate on its own. By setting the rotating component 2, the rotation adjustment of the supporting plate 4 is more precise, and the multi-angle processing requirements of the lamp board are realized. By setting the observation component 27, when the supporting plate 4 is rotated and adjusted, the rotating shaft 22 drives the cross plate 272 to rotate, and the cross plate 272 drives the pointer 274 at one end of the fixed rod 273 to rotate. According to the position of the pointer 274 pointing to the angle gauge 271, the rotation adjustment angle of the supporting plate 4 can be known. By setting the observation component 27, it is convenient to know the rotation adjustment angle of the supporting plate 4.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that: a fixing box 9 is provided on the lower side of the bracket 1, telescopic rods 12 are provided on both sides between the fixing box 9 and the bracket 1, a motor 13 is provided at one end of the fixing box 9, a double-axis screw rod 14 is provided at the output end of the motor 13, a slide seat 15 is threadedly connected to both sides of the surface of the double-axis screw rod 14, a rotating plate 16 is provided between the sliding seat 15 and the bracket 1, and a sliding groove 17 corresponding to the rotating plate 16 is provided at the upper end of the fixing box 9.

[0032] By adopting the above technical solution, the motor 13 is turned on to drive the double-axis screw 14 to rotate. The rotation of the double-axis screw 14 drives the two slides 15 to move toward each other in the fixed box 9. The movement of the slide 15 pushes the bracket 1 to rise and fall through the rotating plate 16. The rotating plate 16 moves in the slide groove 17. The telescopic rod 12 is extended and retracted. The lifting of the bracket 1 can push the supporting plate 4 to rise and fall. By setting the fixed box 9, the supporting plate 4 can be adjusted to different heights, which is convenient for workers of different heights to process the light board on the supporting plate 4.

[0033] Specifically, the rotating plate 16 and the bracket 1 as well as the rotating plate 16 and the slide seat 15 are rotatably connected via an axle pin, and the two slide seats 15 are threadedly connected to the double-axis screw rod 14 in opposite directions.

[0034] By adopting the above technical solution, the rotating plate 16 can rotate between the bracket 1 and the slide 15, and the rotation of the double-axis screw rod 14 can drive the two slides 15 to move toward each other.

[0035] When this embodiment is used, by setting a fixed box 9, turning on the motor 13 to drive the double-axis screw 14 to rotate, the rotation of the double-axis screw 14 drives the two slides 15 to move toward each other in the fixed box 9, the movement of the slide 15 pushes the bracket 1 to rise and fall through the rotating plate 16, the rotating plate 16 moves in the slide groove 17, the telescopic rod 12 is extended and retracted, the lifting of the bracket 1 can push the bearing plate 4 to rise and fall, and by setting the fixed box 9, the bearing plate 4 can be adjusted to different heights, which is convenient for workers of different heights to process the light board on the bearing plate 4.

[0036] The motor 13 in the present invention is an existing disclosed technology, and the selected model is 5IK120GN-CF.

[0037] The structure and working principle of the bracket 1, rotating mechanism 3, bearing plate 4, bidirectional screw 5, rubber plate 6, clamping plate 7, support frame 8, connecting rod 10 and spring 11 in the utility model have been disclosed in an auxiliary fixing device for processing light board of LED lamps disclosed in Chinese patent application No. 2023221984503. The working principle is to place the light board between two clamping plates 7 on the bearing plate 4, and rotate the bidirectional screw 5 through the rotating mechanism 3. The rotation of the bidirectional screw 5 drives the two clamping plates 7 to approach each other, and the two clamping plates 7 drive the rubber plate 6 to clamp and fix the light board. The rubber plate 6 pushes the connecting rod 10 to slide in the clamping plate 7, and the spring 11 is stretched.

[0038] The working principle and use process of the utility model: when the auxiliary fixing device for processing the light board of LED lamps is used, the device is installed in a suitable position, and the light board is placed between the two clamping plates 7 on the bearing plate 4, and the bidirectional screw 5 is rotated by the rotating mechanism 3. The rotation of the bidirectional screw 5 drives the two clamping plates 7 to approach each other, and the two clamping plates 7 drive the rubber plate 6 to clamp and fix the light board, and the rubber plate 6 pushes the connecting rod 10 to slide in the clamping plate 7, and the spring 11 is stretched. By setting the rotating component 2, the worm 25 is rotated in the folding plate 24 through the turning handle 26, and the worm 25 rotates through the worm gear 23 to drive the rotating shaft 22 to rotate, and the rotating shaft 22 rotates to drive the bearing plate 4 to rotate, and at the same time, the rotating shaft 1 21 at the other end of the bearing plate 4 rotates in the support frame 8 on the other side. Since the worm 25 can limit the worm gear 23, the bearing plate 4 will not rotate on its own, and the rotation of the bearing plate 4 is adjusted by setting the rotating component 2 More accurately, the multi-angle processing requirements of the lamp board are realized. By setting the observation component 27, when the carrying plate 4 is rotated and adjusted, the rotating shaft 22 drives the horizontal plate 272 to rotate, and the horizontal plate 272 drives the pointer 274 at one end of the fixed rod 273 to rotate. According to the position on the angle gauge 271 pointed by the pointer 274, the rotation adjustment angle of the carrying plate 4 can be known. By setting the observation component 27, it is convenient to know the rotation adjustment angle of the carrying plate 4. By setting the fixed box 9, the motor 13 is turned on to drive the double-axis screw 14 to rotate. The rotation of the double-axis screw 14 drives the two slides 15 to move toward each other in the fixed box 9. The slide 15 moves through the rotating plate 16 to push the bracket 1 to rise and fall. The rotating plate 16 moves in the slide groove 17, the telescopic rod 12 is retracted, and the lifting of the bracket 1 can push the carrying plate 4 to rise and fall. By setting the fixed box 9, the carrying plate 4 can be adjusted to different heights, which is convenient for workers of different heights to process the lamp board on the carrying plate 4.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary fixing device for processing a light panel of an LED lamp, comprising a bracket, characterized in that: Support frames are arranged on both sides of the upper end of the bracket, a bearing plate is arranged between the two supporting frames, a bidirectional screw is arranged on the bearing plate, a rotating mechanism is arranged at a position corresponding to the bidirectional screw on one side of the upper end of the bearing plate, clamping plates are arranged on both sides of the surface of the bidirectional screw, a rubber plate is arranged on one side of the clamping plate, connecting rods are arranged on both sides between the rubber plate and the clamping plate, a spring is arranged on the surface of the connecting rod at one end of the clamping plate, and the bearing plate and the support frame are connected by a rotating assembly.

2. The auxiliary fixing device for processing a light panel of an LED lamp according to claim 1, characterized in that: The rotating assembly includes a first rotating shaft, a second rotating shaft, a worm gear, a folding plate, a worm, a turning handle and an observation assembly, wherein the first rotating shaft is arranged between one end of the load-bearing plate and the support frame, the second rotating shaft is arranged between the other end of the load-bearing plate and the support frame, one end of the second rotating shaft is arranged with a worm gear, a folding plate is arranged at a position corresponding to the worm gear at one end of the support frame, a worm is arranged in the folding plate, a turning handle is arranged at the front end of the worm, and the observation assembly is arranged on the second rotating shaft.

3. The auxiliary fixing device for processing a light panel of an LED lamp according to claim 2, characterized in that: The observation assembly includes an angle gauge, a horizontal plate, a fixed rod and a pointer, wherein a horizontal plate is provided at one end of the rotating shaft, a fixed rod is provided at one end of the horizontal plate, a pointer is provided at the other end of the fixed rod, and an angle gauge is provided at a position corresponding to the pointer at one end of the support frame.

4. The auxiliary fixing device for processing a light panel of an LED lamp according to claim 2, characterized in that: The turning handle and the worm, as well as the folding plate and the supporting frame are all spot welded, and a bearing rotating seat is arranged between the second rotating shaft and the supporting frame, as well as between the first rotating shaft and the supporting frame.

5. The auxiliary fixing device for processing a light panel of an LED lamp according to claim 1, characterized in that: A fixing box is arranged on the lower side of the bracket, telescopic rods are arranged on both sides between the fixing box and the bracket, a motor is arranged at one end of the fixing box, a double-axis screw is arranged at the output end of the motor, sliding seats are threadedly connected on both sides of the surface of the double-axis screw, a rotating plate is arranged between the sliding seat and the bracket, and a sliding groove corresponding to the rotating plate is arranged on the upper end of the fixing box.

6. The auxiliary fixing device for processing a light panel of an LED lamp according to claim 5, characterized in that: The rotating plate and the bracket as well as the rotating plate and the sliding seat are all rotatably connected via an axle pin, and the two sliding seats are threadedly connected to the double-axis lead screw in opposite directions.

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