A modular LED lamp multi-station parallel assembly device and assembly method thereof

Abstract

The present invention relates to the technical field of LED lamp assembly, and discloses a modular LED lamp multi-station parallel assembly device and an assembly method thereof, wherein the modular LED lamp multi-station parallel assembly device comprises a base, wherein a lamp bead assembly station and a plug-in station are arranged on the top of the base, wherein assembly mechanical arms are arranged on the top of the base corresponding to the lamp bead assembly station and the plug-in station respectively, wherein a support table is fixedly arranged on the top of the base between the lamp bead assembly station and the plug-in station; a rotating seat is arranged on the top of the support table, and is driven to rotate by an external force, wherein both sides of the rotating seat are rotatably provided with flip plates, and the inner sides of the flip plates are fixedly provided with annular sleeves. The modular LED lamp multi-station parallel assembly device and the assembly method thereof can effectively solve the problem in the prior art that when multiple stations are assembled in parallel, the continuously conveyed LED circuit board is not convenient to turn over, and thus it is not convenient to assemble lamp beads and other electronic components on both sides of the LED circuit board.

Description

Technical Field

[0001] The present invention relates to the technical field of LED lamp assembly, and in particular to a modular LED lamp multi-station parallel assembly device and an assembly method thereof. Background Art

[0002] Modular LED lamp is a kind of lighting equipment with modular design. Its main feature is that the LED chip, lens, heat sink, driving circuit and other components are separated to form a dimmable and combinable lighting module. This design makes LED lamp have significant advantages in energy saving, environmental protection, long life, etc., and it is easy to maintain and replace.

[0003] In the production process of traditional modular LED lights, various components are generally assembled and connected through multi-station parallel assembly to eventually form a complete modular LED lamp; however, during the assembly process, LED lamp beads and some electronic components are generally assembled on one side of the circuit board, while other functional modules, resistors, capacitors and other electronic components generally need to be assembled on the other side of the circuit board. When multiple stations are assembled in parallel, it is not convenient to turn over the continuously conveyed LED circuit board, and thus it is not convenient to assemble lamp beads and other electronic components on both sides of the LED circuit board. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a modular LED lamp multi-station parallel assembly device and an assembly method thereof, which can effectively solve the problem in the prior art that when multiple stations are assembled in parallel, the continuously conveyed LED circuit boards are not convenient to turn over, and thus it is not convenient to assemble lamp beads and other electronic components on both sides of the LED circuit boards.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The present invention provides a modular LED lamp multi-station parallel assembly device, comprising:

[0007] A base, a lamp bead assembly station and a plug-in station are arranged on the top of the base, an assembly robot arm is arranged on the top of the base corresponding to the lamp bead assembly station and the plug-in station respectively, and a support platform is fixedly arranged on the top of the base between the lamp bead assembly station and the plug-in station;

[0008] A rotating seat is driven by an external force to rotate and is arranged on the top of the support platform. Turnover plates are rotatably arranged on both sides of the rotating seat, and an annular sleeve is fixedly arranged on the inner side of the turnover plate;

[0009] The fixing components are distributed in an annular array inside the annular sleeve and are used to support the LED circuit board;

[0010] Among them, the shaft ends of the two flip plates and the rotating seat rotation connection parts are fixedly provided with bevel gears B, and the bottoms of the two bevel gears B are meshed with bevel gears A, and the bevel gears A are fixedly provided on the top of the support platform.

[0011] Furthermore, it also includes an adjustment component for driving the fixing component to adjust the support position;

[0012] The adjusting assembly includes a tooth plate slidably arranged on the side wall of the annular sleeve, the tooth plate and the fixing assembly are arranged in a one-to-one correspondence, the adjusting assembly is arranged along the radial direction of the annular sleeve, and the ends of the tooth plate are each provided with a fixing assembly; wherein, a plurality of the tooth plates are driven by an external force to synchronously drive the fixing assemblies to move closer to or away from each other.

[0013] Further, the fixing assembly includes an L-shaped plate, the vertical section of the L-shaped plate is slidably arranged on the inner side of the tooth plate, a fixing block is arranged on the inner side of the L-shaped plate, a side of the fixing block close to the LED circuit board is provided with an inclined surface A, and a supporting block for supporting the LED circuit board is fixedly arranged on the top of the tooth plate;

[0014] The L-shaped plate is pushed upward by the pushing member to drive the fixing block to move away from the supporting block in the vertical direction. The pushing member is located on the top of the base. The L-shaped plate relies on its own gravity to drive the fixing block to clamp the LED circuit board.

[0015] Furthermore, a horizontal sliding hole is provided inside the L-shaped plate, a fixed block is slidably provided inside the horizontal sliding hole, a magnetic block B and a slope B are provided on a side of the fixed block away from the slope A, the magnetic block B is embedded inside the fixed block, and the slope B is located below the magnetic block B;

[0016] The fixing assembly also includes an adjusting member, which is fixedly arranged on the top of the tooth plate. A magnetic block A and a wedge block are fixedly arranged on the outer side of the adjusting member corresponding to the magnetic block B and the inclined surface B, respectively.

[0017] Furthermore, it also includes a slip ring, which is rotatably arranged at the bottom of the annular sleeve, and an arc-shaped inclined plate is fixedly arranged at the bottom of the slip ring corresponding to the L-shaped plate. The bottom of the arc-shaped inclined plate is inclined upward toward the rotation direction of the rotating seat, and is used to lock and fix the L-shaped plate by rotating when the flip plate is flipped.

[0018] Furthermore, a counterweight is fixedly provided on the outer side of the slip ring, and the counterweight is located on the side of the slip ring that flips upward, and is used to drive the slip ring to automatically lock and fix the L-shaped plate by relying on its own gravity.

[0019] Furthermore, a rotating rod is rotatably provided at the top of the horizontal section of the L-shaped plate, and the rotating rod is fitted with the bottom of the arc-shaped inclined plate.

[0020] Furthermore, a gear ring A is fixedly provided at the bottom of the rotating seat, and the gear ring A is rotatably provided on the outside of the support platform. A driving gear is meshed on the outside of the gear ring A, and the driving gear is linked to the driving end of the motor A. The motor A is fixedly provided on the outside of the support platform and is used to drive the rotating seat to rotate back and forth in both directions.

[0021] The present invention also provides an assembly method of the above modular LED lamp multi-station parallel assembly device, comprising the following steps:

[0022] S1. Adjust the support position of the fixing assembly: by driving a plurality of tooth plates to slide along the radial direction of the annular sleeve, the tooth plates are used to drive the fixing assembly to move to the required support position to adapt to LED circuit boards of different specifications;

[0023] S2. Circuit board loading: Push the L-shaped plate to the highest position through the pusher, so that the L-shaped plate drives the fixed block away from the support block to prevent loading obstacles, and then place the LED circuit board on the lamp bead assembly station or plug-in station through the automatic loading equipment. At this time, it is supported by the toothed plate inside the annular sleeve, and the LED circuit board is located on the top of the support block;

[0024] S3, circuit board fixing: by moving the pusher downward to release the support of several L-shaped plates, the L-shaped plates can drive the fixing blocks to clamp and fix the LED circuit board by their own gravity;

[0025] S4, one-time assembly: the lamp beads or other electronic components are assembled on one side with the LED circuit board through the corresponding assembly robot arm at the lamp bead assembly station or the plug-in station;

[0026] S5, flipping: After single-sided assembly, the annular sleeves on the inner sides of the two flip plates are switched between the lamp bead assembly station and the plug-in station by rotating the rotating seat. During the switching process, the flip plate itself rotates to flip the inner LED circuit board;

[0027] S6, secondary assembly: After flipping, the lamp beads or other electronic components are assembled on the other side of the LED circuit board through the corresponding assembly robot;

[0028] S7, reset and unloading: drive the rotating seat to reverse and reset, so that the LED circuit board returns to the state after loading, and then control the pusher to rise to push the fixing component to release the fixation of the LED circuit board, and finally use the automated equipment to unload the assembled modular LED lamps and transfer them to the subsequent multiple parallel assembly stations.

[0029] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0030] The present invention is provided with a rotating seat, and annular sleeves are installed on both sides of the rotating seat through flip plates. The LED circuit board is clamped and fixed by the fixing components inside the annular sleeves to ensure the stability of the LED circuit board during assembly. After assembling one side of the LED circuit board, the rotating seat is controlled to rotate a certain angle, so that the rotating seat drives the flip plate to switch between the lamp bead assembly station or the plug-in station during rotation, so that the lamp group and other electronic components can be assembled respectively by the assembly robotic arms corresponding to the two stations; and the rotating seat drives the bevel gear B at the shaft end of the flip plate to roll along the top of the bevel gear A during rotation, so that the bevel gear B drives the flip plate itself to flip, thereby achieving the effect of driving the LED circuit board to automatically flip during the process of changing the station, so that both sides of the LED circuit board can be assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the present invention;

[0033] Figure 2 It is a structural schematic diagram of a support platform according to an embodiment of the present invention;

[0034] Figure 3 This is a schematic diagram of the structure of a rotating seat according to an embodiment of the present invention;

[0035] Figure 4 It is a schematic diagram of the structure of the assembly of the fixing component and the adjusting component according to an embodiment of the present invention;

[0036] Figure 5 It is a schematic diagram of the structure of the explosion of the fixing assembly according to an embodiment of the present invention;

[0037] Figure 6 It is a structural schematic diagram of a fixing assembly according to an embodiment of the present invention;

[0038] Figure 7 This is a schematic diagram of the structure of a fixed block according to an embodiment of the present invention;

[0039] Figure 8 Schematic diagram of the structure of the adjusting member according to an embodiment of the present invention.

[0040] The numbers in the figure represent:

[0041] 1. Base; 11. Assembly robot arm; 12. Support platform; 13. Bevel gear A; 14. Pusher; 15. Electric push rod; 16. Motor A; 17. Driving gear;

[0042] 2. Rotating seat; 21. Turning plate; 22. Annular sleeve; 23. Gear ring A; 24. Bevel gear B;

[0043] 3. Fixing assembly; 31. L-shaped plate; 32. Horizontal sliding hole; 33. Fixing block; 331. Inclined surface A; 332. Magnetic block B; 333. Inclined surface B; 334. Position-limiting protrusion; 34. Adjusting member; 35. Magnetic block A; 36. Wedge-shaped block; 37. Rotating rod;

[0044] 4. Adjustment assembly; 41. Tooth plate; 42. Transmission gear; 43. Gear ring B; 44. Motor B; 45. Vertical slide hole; 46. Support block;

[0045] 5. Slip ring; 51. Arc inclined plate; 52. Counterweight. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] The present invention will be further described below in conjunction with the embodiments.

[0048] Example:

[0049] See also Figure 1-Figure 8 The present invention provides a technical solution: a modular LED lamp multi-station parallel assembly device, comprising:

[0050] Base 1, a lamp bead assembly station and a plug-in station are arranged on the top of the base 1, an assembly robot 11 is arranged on the top of the base 1 corresponding to the lamp bead assembly station and the plug-in station respectively, and a support platform 12 is fixedly arranged on the top of the base 1 between the lamp bead assembly station and the plug-in station;

[0051] The rotating seat 2 is driven by external force to rotate on the top of the support platform 12, and both sides of the rotating seat 2 are rotatably provided with flip plates 21, and the inner sides of the flip plates 21 are fixedly provided with annular sleeves 22;

[0052] The fixing components 3 are distributed in an annular array inside the annular sleeve 22 and are used to support the LED circuit board;

[0053] Among them, the shaft ends of the rotating connection parts of the two flip plates 21 and the rotating seat 2 are fixedly provided with bevel gears B24, and the bottoms of the two bevel gears B24 are meshed with bevel gears A13, and the bevel gears A13 are fixedly provided on the top of the support platform 12.

[0054] It also includes an adjusting component 4, which is used to drive the fixing component 3 to adjust the supporting position; the adjusting component 4 includes a tooth plate 41 slidably arranged on the side wall of the annular sleeve 22, the tooth plate 41 and the fixing component 3 are arranged one by one, the adjusting component 4 is arranged along the radial direction of the annular sleeve 22, and the ends of the tooth plates 41 are arranged with fixing components 3; wherein, several tooth plates 41 are driven by external force to synchronously drive the fixing components 3 to move closer to or away from each other; specifically, transmission gears 42 are meshedly arranged on the outer sides of the tooth plates 41, and the transmission gears 42 are rotatably arranged inside the annular sleeve 22, and a gear ring B43 is also rotatably arranged inside the annular sleeve 22, and the gear ring B43 is meshedly arranged on the outer sides of several transmission gears 42, one of the transmission gears 42 is driven to rotate by a motor B44, and the motor B44 is fixedly arranged on the top of the annular sleeve 22.

[0055] The fixing assembly 3 includes an L-shaped plate 31, the vertical section of the L-shaped plate 31 is slidably arranged on the inner side of the tooth plate 41, a fixing block 33 is arranged on the inner side of the L-shaped plate 31, a slope A331 is arranged on the side of the fixing block 33 close to the LED circuit board, a supporting block 46 for supporting the LED circuit board is fixedly arranged on the top of the tooth plate 41, and a vertical sliding hole 45 is opened on the inner side of the tooth plate 41 corresponding to the L-shaped plate 31 and the fixing block 33; wherein, the L-shaped plate 31 is pushed upward by the pushing member 14 to drive the fixing block 33 to move away from the supporting block 46 in the vertical direction, the pushing member 14 is located at the top of the base 1, and an electric push rod 15 for driving the pushing member 14 is fixedly arranged on the top of the base 1; the L-shaped plate 31 relies on its own gravity to drive the fixing block 33 to clamp and fix the LED circuit board.

[0056] A horizontal sliding hole 32 is provided on the inner side of the L-shaped plate 31, and a fixed block 33 is slidably arranged on the inner side of the horizontal sliding hole 32. A limiting protrusion 334 is fixedly arranged on the outer side of the fixed block 33 to prevent the fixed block 33 from escaping from the inner side of the horizontal sliding hole 32; a magnetic block B332 and a slope B333 are arranged on the side of the fixed block 33 away from the inclined surface A331, and the magnetic block B332 is embedded in the fixed block 33, and the inclined surface B333 is located below the magnetic block B332; the fixing assembly 3 also includes an adjusting member 34, which is fixedly arranged on the top of the tooth plate 41, and a magnetic block A35 and a wedge block 36 are fixedly arranged on the outer side of the adjusting member 34 corresponding to the magnetic block B332 and the inclined surface B333, respectively.

[0057] It also includes a slip ring 5, which is rotatably set at the bottom of the annular sleeve 22. An arc-shaped inclined plate 51 is fixedly set at the bottom of the slip ring 5 corresponding to the L-shaped plate 31. The bottom of the arc-shaped inclined plate 51 is inclined upward toward the rotation direction of the rotating seat 2, and is used to lock and fix the L-shaped plate 31 by rotating when the flip plate 21 flips.

[0058] A counterweight 52 is fixedly disposed on the outer side of the slip ring 5 . The counterweight 52 is located on the side of the slip ring 5 that flips upwards and is used to drive the slip ring 5 to automatically lock and fix the L-shaped plate 31 by relying on its own gravity.

[0059] A rotating rod 37 is rotatably provided at the top of the horizontal section of the L-shaped plate 31 , and the rotating rod 37 is fitted with the bottom of the arc-shaped inclined plate 51 .

[0060] A gear ring A23 is fixedly arranged at the bottom of the rotating seat 2, and the gear ring A23 is rotatably arranged on the outside of the support platform 12. A driving gear 17 is meshed on the outside of the gear ring A23. The driving gear 17 is linked to the driving end of the motor A16. The motor A16 is fixedly arranged on the outside of the support platform 12 to drive the rotating seat 2 to rotate back and forth in both directions.

[0061] refer to Figure 1-Figure 8 The present invention also provides an assembly method of the above-mentioned modular LED lamp multi-station parallel assembly equipment, comprising the following steps:

[0062] S1. Adjust the support position of the fixing assembly 3: by driving a plurality of tooth plates 41 to slide along the radial direction of the annular sleeve 22, the tooth plates 41 are used to drive the fixing assembly 3 to move to the required support position, so as to adapt to LED circuit boards of different specifications;

[0063] S2, circuit board loading: push the L-shaped plate 31 to the highest position through the pusher 14, so that the L-shaped plate 31 drives the fixing block 33 away from the support block 46 to prevent loading obstacles, and then place the LED circuit board on the lamp bead assembly station or the plug-in station through the automatic loading equipment. At this time, it is supported by the toothed plate 41 inside the annular sleeve 22, and the LED circuit board is located on the top of the support block 46;

[0064] S3, fixing the circuit board: by moving the pusher 14 downward to release the support of the plurality of L-shaped plates 31, the L-shaped plates 31 drive the fixing blocks 33 to clamp and fix the LED circuit board by their own gravity;

[0065] S4, one-time assembly: the lamp beads or other electronic components are assembled on one side with the LED circuit board by the corresponding assembly robot 11 at the lamp bead assembly station or the plug-in station;

[0066] S5, flipping: After single-sided assembly, the annular sleeves 22 inside the two flip plates 21 are driven to switch between the lamp bead assembly station and the plug-in station by rotating the rotating seat 2. During the switching process, the flip plate 21 itself rotates to drive the LED circuit board inside to flip;

[0067] S6, secondary assembly: after flipping, the lamp beads or other electronic components are assembled on the other side of the LED circuit board by the corresponding assembly robot 11;

[0068] S7, reset and unloading: drive the rotating seat 2 to reverse and reset, so that the LED circuit board returns to the state after loading, and then control the pusher 14 to rise and push the fixing component 3 to release the fixation of the LED circuit board. Finally, use the automated equipment to unload the assembled modular LED lamp and transfer it to the subsequent multiple parallel assembly stations.

[0069] Principles and advantages of modular LED lamp multi-station parallel assembly equipment:

[0070] First, the supporting and fixing position of the fixing component 3 is adjusted according to the specifications of the LED circuit board to be assembled to prevent the fixing component 3 from causing obstacles to subsequent assembly after fixing the LED circuit board. During the adjustment, one of the transmission gears 42 inside the annular sleeve 22 is driven to rotate by the motor B44, so that the transmission gear 42 drives the outer gear ring B43 to rotate, and then synchronously drives several transmission gears 42 to rotate, so that the transmission gear 42 drives several tooth plates 41 to slide along the radial direction of the annular sleeve 22, and then the tooth plate 41 drives the end of the fixing component 3 to be located at the required supporting position; then the electric push rod 15 pushes the pusher 14 upward to the highest position, so that the pusher 14 pushes The movable L-shaped plate 31 moves to the highest point on the inner side of the tooth plate 41, and then the L-shaped plate 31 drives the inner fixing block 33 away from the supporting block 46 at the top of the tooth plate 41 to prevent the unloading of the LED circuit board from being hindered; finally, the LED circuit board to be assembled is placed on the lamp bead assembly station or the plug-in station through the automation equipment, and the automation equipment here can select a manipulator to realize the loading, which will not be described in detail; and the electric push rod 15 drives the pushing member 14 to move downward and reset to release the support for the L-shaped plate 31, so that the L-shaped plate 31 drives the fixing block 33 to move downward by its own gravity, and the fixing block 33 relies on the outer inclined surface A331 to clamp and fix the LED circuit board during the downward movement;

[0071] After the LED circuit board is fixed by the fixing component 3, the lamp beads or other electronic components are assembled on one side of the LED circuit board by the assembly robot 11 corresponding to the lamp bead assembly station or the plug-in station. After the assembly is completed, the active gear 17 is driven to rotate by the motor A16, so that the active gear 17 drives the gear ring A23 to drive the rotating seat 2 to rotate on the top of the support platform 12, so that the rotating seat 2 drives the flip plates 21 on both sides to switch between the lamp bead assembly station and the plug-in station. At the same time, the rotating seat 2 drives the bevel gear B24 to roll on the outside of the bevel gear A13 to achieve the automatic flipping effect of the flip plate 21 during the switching of the station, and then achieve the automatic flipping effect of the LED circuit board, so as to facilitate the assembly of both sides of the LED circuit board during the assembly process; when the assembly of both sides of the LED circuit board is completed, the active gear 17 is driven to reverse by the motor A16, so that the active gear 17 drives the rotating seat 2 to rotate in the opposite direction, and the assembled LED circuit board is moved to the loading and unloading station of the automation equipment, so that the LED circuit board can be unloaded by the automation equipment, and the LED circuit board is transferred to the subsequent multiple parallel assembly stations to realize the complete assembly of the modular LED lamp.

[0072] The advantages are that the LED circuit board is clamped and fixed by the fixing component 3 on the inner side of the annular sleeve 22 to ensure the stability of the LED circuit board during assembly, and after assembling one side of the LED circuit board, the rotating seat 2 is controlled to rotate a certain angle, so that the rotating seat 2 drives the flip plate 21 to switch between the lamp bead assembly station or the plug-in station during rotation, so that the lamp group and other electronic components can be assembled respectively by the assembly robot arms 11 corresponding to the two stations; and the rotating seat 2 drives the bevel gear B24 at the shaft end of the flip plate 21 to roll along the top of the bevel gear A13 during rotation, so that the bevel gear B24 drives the flip plate 21 to flip itself, so that the LED circuit board can be driven to automatically flip during the process of changing the station, so as to facilitate the assembly of both sides of the LED circuit board; and after assembly, the assembled LED circuit board is driven back to the loading station again by the reverse rotation of the rotating seat 2, so that the LED circuit board can be unloaded from the top; and before assembly, the supporting and fixing position of the fixing component 3 can be adjusted according to the specifications of the LED circuit board, so that the fixing component 3 can adapt to the assembly of LED circuit boards of different sizes.

[0073] In the process of fixing the LED circuit board in the fixing component 3 of the modular LED lamp multi-station parallel assembly equipment of the present application, before loading, the L-shaped plate 31 is pushed upward to the top by the pushing member 14, so that the L-shaped plate 31 drives the fixing block 33 inside the horizontal sliding hole 32 away from the supporting block 46 at the top of the tooth plate 41. At this time, the adjusting member 34 at the top of the tooth plate 41 absorbs the magnetic block B332 inside the fixing block 33 through the outer magnetic block A35, so that the magnetic block B332 drives the fixing block 33 to hide inside the horizontal sliding hole 32, thereby preventing the fixing block 33 from obstructing the unloading of the LED circuit board; when the LED circuit board is placed on the top of the supporting block 46, the pushing member 14 is moved downward to release the fixing block 33. The support of the L-shaped plate 31 allows the L-shaped plate 31 to move downward by its own gravity, driving the fixed block 33 to break away from the adsorption of the magnetic block B332, and as the fixed block 33 moves downward, the fixed block 33 cooperates with the wedge block 36 through the outer inclined surface B333, so that the fixed block 33 slides horizontally on the inner side of the horizontal sliding hole 32. In fact, in order to reduce the resistance of the fixed block 33 sliding on the inner side of the horizontal sliding hole 32, the horizontal sliding hole 32 and the fixed block 33 are assembled by a ball sliding assembly; and in the process of the fixed block 33 moving downward and horizontally, the LED circuit board is subjected to horizontal and vertical reverse extrusion forces, so that multiple fixed blocks 33 can clamp and fix the LED circuit board at the same time;

[0074] When the flip plate 21 rotates, the flip plate 21 drives the fixing component 3 inside the annular sleeve 22 and the LED circuit board fixed by the fixing component 3 to flip together. As the flipping angle of the annular sleeve 22 increases, the slip ring 5 at the bottom of the annular sleeve 22 rotates under the action of the counterweight 52, so that the slip ring 5 drives the arc-shaped inclined plate 51 at the bottom to rotate and squeeze toward the outside of the rotating rod 37, so as to fix the LED circuit board during the flipping process and prevent the L-shaped plate 31 from losing the supporting and fixing effect on the LED circuit board when it is inverted; and the arc-shaped inclined plate 51 can automatically adapt to the distance between the rotating rod 37 and the annular sleeve 22 by relying on the gravity of the counterweight 52, and then adapt to different clamping and fixing conditions of the fixing component 3.

[0075] It is worth mentioning that the above fixing method has the following advantages:

[0076] Advantage 1: By pushing the L-shaped plate 31 upward through the pushing member 14, the L-shaped plate 31 can drive the fixing block 33 away from the top of the motor B44. When the LED circuit board is placed on the top of the supporting block 46, the pushing member 14 releases the support for the L-shaped plate 31, allowing the fixing block 33 to fall on the outside of the LED circuit board, and the LED circuit board is clamped and fixed in the horizontal and vertical directions through the outer inclined surface A331.

[0077] Advantage 2: The L-shaped plate 31 is pushed upward by the pushing member 14, so that the L-shaped plate 31 drives the fixing block 33 to be in a loading state. After the LED circuit board is loaded, the pushing member 14 releases the support for the L-shaped plate 31. At this time, the L-shaped plate 31 relies on its own gravity to trigger the clamping and fixing effect of the fixing block 33, thereby realizing rapid positioning and fixing of the LED circuit board and preventing over-pressure damage to the LED circuit board.

[0078] Advantage three, when the fixing component 3 and the LED circuit board clamped by it are flipped, before the L-shaped plate 31 is flipped 90°, the rotating slip ring 5 drives the arc-shaped inclined plate 51 at the bottom to be squeezed toward the outside of the rotating rod 37, so that the arc-shaped inclined plate 51 limits the position of the rotating rod 37, preventing the L-shaped plate 31 from losing support for the LED circuit board due to gravity after flipping 90°, thereby ensuring the stability of the LED circuit board during and after flipping.

[0079] Advantage four, by arranging the counterweight 52 as the power source on the outside of the slip ring 5, after the counterweight 52 starts to flip, it drives the slip ring 5 to rotate due to the influence of its own gravity, and then the slip ring 5 drives the arc-shaped inclined plate 51 at the bottom to automatically lock and fix the rotating rod 37, and on the basis that the arc-shaped inclined plate 51 can automatically adapt to the rotating rod 37 in different positions, it can prevent the rotating rod 37 from being excessively squeezed, and then prevent the L-shaped plate 31 from driving the fixing block 33 to cause overpressure on the LED circuit board.

[0080] Advantage five, when the arc-shaped inclined plate 51 forms support for the rotating rod 37, the stability of the other side of the LED circuit board during assembly is guaranteed. When both sides are assembled, the rotating seat 2 is controlled to rotate in the opposite direction, so that the annular sleeve 22 drives the slip ring 5 to reset under the compressed state, so as to ensure the stability of the LED circuit board during the reset process after assembly. Moreover, on the basis of the reverse reset of the rotating seat 2, the slip ring 5 is rotated in the opposite direction by a certain angle, so that the slip ring 5 can automatically rotate in the opposite direction and reset under the action of its own gravity, so as to ensure the continuity of use.

[0081] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A modular LED lamp multi-station parallel assembly equipment, characterized in that: include: A base, a lamp bead assembly station and a plug-in station are arranged on the top of the base, an assembly robot arm is arranged on the top of the base corresponding to the lamp bead assembly station and the plug-in station respectively, and a support platform is fixedly arranged on the top of the base between the lamp bead assembly station and the plug-in station; A rotating seat is driven by an external force to rotate and is arranged on the top of the support platform. Turnover plates are rotatably arranged on both sides of the rotating seat, and an annular sleeve is fixedly arranged on the inner side of the turnover plate; The fixing components are distributed in an annular array inside the annular sleeve and are used to support the LED circuit board; Wherein, the shaft ends of the two flip plates and the rotating seat rotation connection parts are fixedly provided with bevel gears B, the bottoms of the two bevel gears B are meshed with bevel gears A, and the bevel gears A are fixedly provided on the top of the support platform; Also included is an adjustment component for driving the fixing component to adjust the support position; The adjusting assembly includes a toothed plate slidably arranged on the side wall of the annular sleeve, the toothed plate and the fixing assembly are arranged one by one, the fixing assembly includes an L-shaped plate, the vertical section of the L-shaped plate is slidably arranged on the inner side of the toothed plate, a fixing block is arranged on the inner side of the L-shaped plate, a side of the fixing block close to the LED circuit board is provided with an inclined surface A, and a support block for supporting the LED circuit board is fixedly arranged on the top of the toothed plate; The L-shaped plate is pushed upward by the pusher to drive the fixing block away from the supporting block in the vertical direction. The pusher is located at the top of the base. The L-shaped plate drives the fixing block to clamp and fix the LED circuit board by its own gravity. It also includes a slip ring, which is rotatably arranged at the bottom of the annular sleeve, and an arc-shaped inclined plate is fixedly arranged at the bottom of the slip ring corresponding to the L-shaped plate. The bottom of the arc-shaped inclined plate is inclined upward toward the rotation direction of the rotating seat, and is used to lock and fix the L-shaped plate by rotation when the flip plate is flipped. A counterweight is fixedly arranged on the outside of the slip ring, and the counterweight is located on the side of the slip ring that flips upward, and is used to drive the slip ring to automatically lock and fix the L-shaped plate by relying on its own gravity.

2. The modular LED lamp multi-station parallel assembly equipment according to claim 1, characterized in that: The adjusting assembly is arranged along the radial direction of the annular sleeve, and the ends of the tooth plates are provided with fixing assemblies; wherein, a plurality of the tooth plates are driven by external force to synchronously drive the fixing assemblies to move closer to or away from each other.

3. The modular LED lamp multi-station parallel assembly equipment according to claim 2, characterized in that: A horizontal sliding hole is provided on the inner side of the L-shaped plate, a fixed block is slidably provided on the inner side of the horizontal sliding hole, a magnetic block B and a slope B are provided on the side of the fixed block away from the slope A, the magnetic block B is embedded in the fixed block, and the slope B is located below the magnetic block B; The fixing assembly also includes an adjusting member, which is fixedly arranged on the top of the tooth plate. A magnetic block A and a wedge block are fixedly arranged on the outer side of the adjusting member corresponding to the magnetic block B and the inclined surface B, respectively.

4. The modular LED lamp multi-station parallel assembly equipment according to claim 3, characterized in that: A rotating rod is rotatably arranged at the top of the horizontal section of the L-shaped plate, and the rotating rod is fitted with the bottom of the arc-shaped inclined plate.

5. The modular LED lamp multi-station parallel assembly equipment according to claim 4, characterized in that: A gear ring A is fixedly arranged at the bottom of the rotating seat, and the gear ring A is rotatably arranged on the outside of the support platform. A driving gear is meshed on the outside of the gear ring A, and the driving gear is linked to the driving end of the motor A. The motor A is fixedly arranged on the outside of the support platform and is used to drive the rotating seat to rotate back and forth in both directions.

6. The assembly method of a modular LED lamp multi-station parallel assembly device according to claim 5, characterized in that: The following steps are involved: S1. Adjust the support position of the fixing assembly: by driving a plurality of tooth plates to slide along the radial direction of the annular sleeve, the tooth plates are used to drive the fixing assembly to move to the required support position to adapt to LED circuit boards of different specifications; S2. Circuit board loading: Push the L-shaped plate to the highest position through the pusher, so that the L-shaped plate drives the fixed block away from the support block to prevent loading obstacles, and then place the LED circuit board on the lamp bead assembly station or plug-in station through the automatic loading equipment. At this time, it is supported by the toothed plate inside the annular sleeve, and the LED circuit board is located on the top of the support block; S3, circuit board fixing: by moving the pusher downward to release the support of several L-shaped plates, the L-shaped plates can drive the fixing blocks to clamp and fix the LED circuit board by their own gravity; S4, one-time assembly: the lamp beads or other electronic components are assembled on one side with the LED circuit board through the corresponding assembly robot arm at the lamp bead assembly station or the plug-in station; S5, flipping: After single-sided assembly, the annular sleeves on the inner sides of the two flip plates are switched between the lamp bead assembly station and the plug-in station by rotating the rotating seat. During the switching process, the flip plate itself rotates to flip the inner LED circuit board; S6, secondary assembly: After flipping, the lamp beads or other electronic components are assembled on the other side of the LED circuit board through the corresponding assembly robot; S7, reset and unloading: drive the rotating seat to reverse and reset, so that the LED circuit board returns to the state after loading, and then control the pusher to rise to push the fixing component to release the fixation of the LED circuit board, and finally use the automated equipment to unload the assembled modular LED lamps and transfer them to the subsequent multiple parallel assembly stations.

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