Automatic assembling equipment for LED ceiling lamp

Abstract

The invention belongs to the technical field of lamp automatic assembly, and particularly discloses an LED ceiling lamp automatic assembly device which comprises a bottom plate lifting mechanism, an outer cover lifting mechanism and a linkage pressing mechanism, a lamp bottom plate is arranged on the bottom plate lifting mechanism, a lampshade is arranged on the outer cover lifting mechanism, and the linkage pressing mechanism is arranged on the outer cover lifting mechanism. The mode that the height of the lamp bottom plate is adjusted through the bottom plate lifting push rod is adopted, so that the downward pressing sleeve is located at different unfolding positions when being close to the lamp bottom plate, and therefore pressing installation of the electric control module and the LED light-emitting module at different positions is achieved; moreover, after the lamp bottom plate descends to the outside of the swing amplitude of the downward pressing sleeve, the downward pressing sleeve originally located in the lamp bottom plate can be unfolded outwards through continuous pressing, and therefore a space is reserved for installation of the lampshade; the electric control module, the LED light-emitting module and the lampshade can be installed through the top lifting push rod.

Description

Technical Field

[0001] The present invention belongs to the technical field of automatic assembly of lamps, and in particular relates to automatic assembly equipment for LED ceiling lamps. Background Art

[0002] An LED ceiling light consists of a base plate, an electronic control module, an LED light module, and a lampshade. Although the lampshade needs to be removed during installation, it should be installed first during packaging and transportation. This reduces the overall size and protects the electronic control module and LED light module. In the past, the assembly process was mostly done manually. With the increasing degree of automation, automated assembly now relies on machines simulating human movements. This method is simple and reliable, but there are many areas for optimization: A: Traditional lamps mostly use screws to install the internal electronic control modules and LED light modules. This delicate operation is relatively simple when installed manually, but the "automatic screw locking machine" has a series of disadvantages such as complex structure, high cost, low efficiency, and poor stability.

[0003] B: The connection between the electronic control module and the LED light-emitting module is mostly done through the terminals at the end of the wires. Manual plugging is not complicated, but plugging the end terminals of the flexible wires through a machine is very difficult.

[0004] C: During manual installation, multiple installation steps can be performed sequentially at one workstation. However, for an automated production line, the installation of the electronic control module, LED light module, and lampshade based on the lamp base often requires three workstations, which is relatively lengthy.

[0005] To solve the above problems, we cannot simply replace manual operations with machines. We must also combine the advantages and disadvantages of machines (compared to manual labor) to optimize and improve the connection methods and installation procedures of the lamps themselves. Summary of the Invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention proposes an automatic assembly equipment for LED ceiling lamps; first, the present invention proposes a parallel swing component, which adjusts the height of the lamp base through a base lifting push rod, so that the downward pressing sleeve is located at different expanded positions when it is close to the lamp base, thereby realizing the press-on installation of the electric control module and LED light-emitting module in different positions respectively; not only that, after the lamp base is lowered to the outside of the swing range of the downward pressing sleeve, continued pressing can also make the downward pressing sleeve originally located inside expand outward, thereby leaving space for the installation of the lampshade; through a top lifting push rod, the installation of the electric control module, LED light-emitting module and lampshade can be realized respectively.

[0007] The elastic positioning lock pin not only replaces the original positioning pin and screw functions, but also can be installed through a simple step of pressing, which is more suitable for automated assembly conditions; the terminals of the electronic control module and the LED light module are designed as fixed terminals (the female terminal is fixed on the electronic control module, and the male terminal is fixed on the LED light module), omitting the step of plugging the terminals. After the LED light module is installed in place, the terminal plugging is automatically completed.

[0008] The technical solution adopted by the present invention is as follows: The present invention proposes an automatic assembly device for an LED ceiling lamp, comprising a base plate lifting mechanism, an outer cover lifting mechanism and a linkage pressing mechanism, wherein the lamp base is arranged on the base plate lifting mechanism, the lamp cover is arranged on the outer cover lifting mechanism, and the linkage pressing mechanism is arranged on the outer cover lifting mechanism; The linkage pressing mechanism includes a parallel swing component, a linkage component and an intermediate bracket, the intermediate bracket is arranged on the outer cover lifting mechanism, the parallel swing components are arranged in a ring shape on the intermediate bracket, and the linkage component is arranged between the outer cover lifting mechanism and the parallel swing component.

[0009] By adjusting the height position of the base plate lifting mechanism, the spacing between the parallel swinging components evenly distributed in a ring can be changed, thereby realizing the installation control of the electronic control module and the LED light-emitting module respectively; not only that, by further lowering the height position of the lamp base plate, the parallel swinging components can be moved away from the center position by expanding outward, thereby installing the lampshade on the lamp base plate.

[0010] Furthermore, the parallel swinging assembly includes a fixed hinge seat, a swing hinge seat and a swing connecting rod, the outer cover lifting mechanism includes a top fixed plate, the top fixed plate is fixed to the external frame, the intermediate bracket is fixed to the bottom of the top fixed plate, the fixed hinge seat is fixed to the bottom of the intermediate bracket, the swing connecting rod is hinged to the fixed hinge seat, the swing hinge seat is hinged to the swing connecting rod, and the two swing connecting rods remain parallel to each other.

[0011] Under the linkage of the two swing links, the fixed hinge seat and the swing hinge seat always remain parallel, so that when the pressing sleeve presses the electronic control module or the LED light-emitting module, the contact surface remains horizontal and the pressure direction is perpendicular to the contact surface.

[0012] Preferably, the linkage assembly includes a lifting clamp and a linkage rod, the lifting clamp is provided on the outer cover lifting mechanism, one end of the linkage rod is hinged to the lifting clamp, and the other end of the linkage rod is hinged to the inner swing link.

[0013] Under the linkage of the linkage rod, when the lifting clamp is at different heights, the height and distance to the center of the swing hinge seat are different. On the one hand, it can flexibly match the elastic positioning lock pins with different center distances. On the other hand, it can also realize the installation of the lampshade by unfolding the parallel swing assembly. During this process, the lampshade is transferred from the top of the swing hinge seat to the bottom of the swing hinge seat, and the lampshade is transferred from the outside of the swing hinge seat to the inside of the swing hinge seat.

[0014] Furthermore, the outer cover lifting mechanism also includes a top lifting component and a torsion guide component, the top lifting component is slidably arranged on the top fixed plate, and the torsion guide component is arranged in the top lifting component.

[0015] Preferably, the top lifting assembly includes a lifting outer cover, a top lifting push rod and a top suction cup. The lifting outer cover is provided with a guide rod, and the guide rod is slidably arranged in the top fixed plate. The top lifting push rod is arranged on the top fixed plate. The telescopic part of the top lifting push rod is arranged on the lifting outer cover. The lifting clamp is fixed to the lifting outer cover. The top suction cup is rotatably arranged inside the lifting outer cover. A negative pressure tube is provided on the top of the top suction cup, and the lampshade is adsorbed and fixed by the top suction cup.

[0016] By lifting the outer cover, not only can the opening and closing of the parallel swinging component be controlled, thereby cooperating with the elastic positioning lock pins in different positions, but the lampshade can also be lifted and lowered, thereby realizing the loading and installation of the lampshade.

[0017] As a further preferred embodiment of the present invention, the torsion guide assembly includes a hollow bracket, a torsion main shaft and a torsion guide block, the hollow bracket is fixed in the top suction cup, the torsion main shaft is fixed in the hollow bracket, the torsion guide block is fixed in the top fixed plate, the torsion main shaft is slidably arranged in the torsion guide block, the top of the torsion main shaft is provided with a spiral convex pattern, and the interior of the torsion guide block is provided with a spiral groove that cooperates with the spiral convex pattern.

[0018] When the lampshade does not contact the lamp base, the torsion main shaft slides in the torsion guide block, and the lampshade descends in parallel; when the lampshade does not contact the lamp base, the two descend together, and the spiral convex pattern and the torsion guide block cooperate, and the lampshade rotates relative to the lamp base, thereby completing the engagement of the locking strip and the locking groove.

[0019] Furthermore, the bottom plate lifting mechanism includes a bottom fixing plate, the bottom fixing plate is fixedly connected to an external frame, a bottom plate lifting push rod is provided on the bottom fixing plate, and the lamp bottom plate is provided on the telescopic part of the bottom plate lifting push rod.

[0020] Preferably, elastic positioning lock pins are evenly distributed in a ring on the bottom plate of the lamp, the electric control module is sleeved on the elastic positioning lock pins of the inner circle, and the LED light-emitting module is sleeved on the elastic positioning lock pins of the outer circle, and both the electric control module and the LED light-emitting module are provided with circular holes with steps.

[0021] The elastic positioning lock pin not only has the function of positioning, but also can lock the electronic control module and LED light-emitting module through the anti-drop cap and deformation groove. It has the functions of both traditional positioning pin and fastening screw. More importantly, in the process of automated assembly, the press assembly equipment is much simpler than the screw locking machine, and has significant advantages in cost, volume, efficiency, stability and other aspects.

[0022] As a further preferred embodiment of the present invention, a step portion is provided at the bottom of the elastic positioning lock pin, an anti-drop cap is provided at the top of the elastic positioning lock pin, a through deformation groove is provided on the elastic positioning lock pin, and a downward pressing sleeve is provided at the bottom of the swing hinge seat.

[0023] The lampshade and the lamp base plate can be connected and fixed by rotating the locking groove and the locking strip.

[0024] As a further preferred embodiment of the present invention, a locking groove is provided on the edge of the lamp base plate, and a locking strip that cooperates with the locking groove is provided on the inner wall of the lampshade.

[0025] The beneficial effects achieved by the present invention using the above structure are as follows: (1) By adjusting the height of the base plate lifting mechanism, the spacing between the parallel swinging components evenly distributed in a ring can be changed, thereby realizing the installation control of the electric control module and the LED light-emitting module respectively; not only that, by further lowering the height of the lamp base, the parallel swinging components can be moved away from the center position by expanding outward, thereby installing the lampshade on the lamp base.

[0026] (2) Under the linkage of the two swing links, the fixed hinge seat and the swing hinge seat always remain parallel, so that when the pressing sleeve presses the electronic control module or the LED light module, the contact surface remains horizontal and the pressure direction is perpendicular to the contact surface.

[0027] (3) Under the linkage of the linkage rod, when the lifting clamp is at different heights, the height and distance from the center of the swing hinge seat are different. On the one hand, it can flexibly match the elastic positioning lock pins with different center distances. On the other hand, it can also realize the installation of the lampshade by unfolding the parallel swing assembly. During this process, the lampshade is transferred from the top of the swing hinge seat to the bottom of the swing hinge seat, and the lampshade is transferred from the outside of the swing hinge seat to the inside of the swing hinge seat.

[0028] (4) By lifting the outer cover, not only can the opening and closing of the parallel swing assembly be controlled, thereby cooperating with the elastic positioning lock pins at different positions, but the lampshade can also be lifted and lowered, thereby realizing the loading and installation of the lampshade.

[0029] (5) When the lampshade does not contact the lamp base, the torsion main shaft slides in the torsion guide block, and the lampshade descends in parallel; when the lampshade does not contact the lamp base, the two descend together, and the spiral convex pattern and the torsion guide block cooperate, and the lampshade rotates relative to the lamp base, thereby completing the engagement of the locking strip and the locking groove.

[0030] (6) The elastic positioning lock pin not only has the positioning function, but also can lock the electronic control module and LED light module through the anti-drop cap and deformation groove, and has the functions of both traditional positioning pins and fastening screws; more importantly, in the process of automated assembly, the press assembly equipment is much simpler than the screw locking machine, and has significant advantages in terms of cost, volume, efficiency, and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A three-dimensional diagram of an automatic assembly device for an LED ceiling lamp proposed by the present invention; Figure 2 This is a front view of an automatic assembly device for an LED ceiling lamp proposed by the present invention; Figure 3 for Figure 2 A cross-sectional view along the cutting line AA; Figure 4 for Figure 2 A cross-sectional view along the cutting line BB; Figure 5 This is a schematic diagram of the exploded structure of an automatic assembly equipment for LED ceiling lamps proposed by the present invention; Figure 6 for Figure 3 A partial enlarged view of point Ⅰ in the middle; Figure 7 for Figure 3 A partial enlarged view of the middle II; Figure 8 for Figure 5 A partial enlarged view of point III in the middle; Figure 9 Schematic diagram of the position of the lamp base and swing hinge seat at different assembly stages; Figure 10 This is a schematic diagram of the position when installing the electronic control module; Figure 11 This is a schematic diagram of the position when installing the LED light module; Figure 12 This is a schematic diagram of the position when installing the lampshade.

[0032] Among them, 1. Bottom plate lifting mechanism, 2. Outer cover lifting mechanism, 3. Linkage pressing mechanism, 4. Bottom fixing plate, 5. Lamp bottom plate, 6. Electric control module, 7. LED light module, 8. Lamp cover, 9. Bottom plate lifting push rod, 10. Elastic positioning lock pin, 11. Locking groove, 12. Locking strip, 13. Anti-drop cap, 14. Deformation groove, 15. Step part, 16. Top fixing plate, 17. Top lifting assembly, 18. Torsion guide assembly , 19. Lifting cover, 20. Top lifting push rod, 21. Top suction cup, 22. Hollow bracket, 23. Torsion spindle, 24. Torsion guide block, 25. Guide rod, 26. Negative pressure tube, 27. Spiral convex pattern, 28. Parallel swing assembly, 29. Linkage assembly, 30. Fixed articulated seat, 31. Swinging articulated seat, 32. Swinging connecting rod, 33. Lifting clamp, 34. Linkage rod, 35. Intermediate bracket, 36. Pressing sleeve.

[0033] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0034] The technical solutions 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 only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the present invention.

[0036] like Figures 1 to 8 As shown, the present invention proposes an automatic assembly device for an LED ceiling lamp, comprising a base plate lifting mechanism 1, an outer cover lifting mechanism 2, and a linkage pressing mechanism 3. The lamp base 5 is arranged on the base plate lifting mechanism 1, the lampshade 8 is arranged on the outer cover lifting mechanism 2, and the linkage pressing mechanism 3 is arranged on the outer cover lifting mechanism 2; The linkage pressing mechanism 3 includes a parallel swing component 28, a linkage component 29 and an intermediate bracket 35. The intermediate bracket 35 is arranged on the outer cover lifting mechanism 2. The parallel swing components 28 are evenly distributed in a ring on the intermediate bracket 35. The linkage component 29 is arranged between the outer cover lifting mechanism 2 and the parallel swing component 28.

[0037] By adjusting the height position of the base plate lifting mechanism 1, the spacing between the parallel swinging components 28 uniformly distributed in a ring can be changed, thereby realizing the installation control of the electronic control module 6 and the LED light-emitting module 7 respectively; not only that, by further lowering the height position of the lamp base plate 5, the parallel swinging component 28 can be moved away from the center position by expanding outward, thereby installing the lampshade 8 on the lamp base plate 5.

[0038] The parallel swing assembly 28 includes a fixed hinge seat 30, a swing hinge seat 31 and a swing link 32. The outer cover lifting mechanism 2 includes a top fixed plate 16. The top fixed plate 16 is fixed to the external frame. The intermediate bracket 35 is fixed to the bottom of the top fixed plate 16. The fixed hinge seat 30 is fixed to the bottom of the intermediate bracket 35. The swing link 32 is hinged to the fixed hinge seat 30. The swing hinge seat 31 is hinged to the swing link 32. The two swing links 32 remain parallel to each other.

[0039] Under the linkage of the two swing links 32, the fixed hinge seat 30 and the swing hinge seat 31 always remain parallel, so that when the pressing sleeve 36 presses the electronic control module 6 or the LED light-emitting module 7, the contact surface remains horizontal and the pressure direction is perpendicular to the contact surface.

[0040] The linkage assembly 29 includes a lifting snap ring 33 and a linkage rod 34. The lifting snap ring 33 is provided on the outer cover lifting mechanism 2. One end of the linkage rod 34 is hinged to the lifting snap ring 33, and the other end of the linkage rod 34 is hinged to the inner swing link 32.

[0041] Under the linkage of the linkage rod 34, when the lifting clamp 33 is at different heights, the height and distance to the center of the swing hinge seat 31 are different. On the one hand, it can flexibly match the elastic positioning lock pins 10 with different center distances. On the other hand, it can also realize the installation of the lampshade 8 by unfolding the parallel swing assembly 28. During this process, the lampshade 8 is transferred from the top of the swing hinge seat 31 to the bottom of the swing hinge seat 31, and the lampshade 8 is transferred from the outside of the swing hinge seat 31 to the inside of the swing hinge seat 31.

[0042] The outer cover lifting mechanism 2 further includes a top lifting assembly 17 and a twisting guide assembly 18 . The top lifting assembly 17 is slidably disposed on the top fixing plate 16 and is disposed in the top lifting assembly 17 .

[0043] The top lifting assembly 17 includes a lifting cover 19, a top lifting push rod 20 and a top suction cup 21. The lifting cover 19 is provided with a guide rod 25, which is engaged and slidably arranged in the top fixed plate 16. The top lifting push rod 20 is arranged on the top fixed plate 16. The telescopic part of the top lifting push rod 20 is arranged on the lifting cover 19. The lifting clamp 33 is fixed to the lifting cover 19. The top suction cup 21 is rotatably arranged inside the lifting cover 19. The top of the top suction cup 21 is provided with a negative pressure tube 26, and the lampshade 8 is adsorbed and fixed by the top suction cup 21.

[0044] By lifting and lowering the lifting cover 19, not only can the opening and closing of the parallel swing assembly 28 be controlled, thereby cooperating with the elastic positioning lock pins 10 at different positions, but the lampshade 8 can also be lifted and lowered, thereby realizing the loading and installation of the lampshade 8.

[0045] The torsion guide assembly 18 includes a hollow bracket 22, a torsion main shaft 23 and a torsion guide block 24. The hollow bracket 22 is fixed to the top suction cup 21, the torsion main shaft 23 is fixed to the hollow bracket 22, the torsion guide block 24 is fixed to the top fixed plate 16, the torsion main shaft 23 is slidably arranged in the torsion guide block 24, the top of the torsion main shaft 23 is provided with a spiral convex pattern 27, and the interior of the torsion guide block 24 is provided with a spiral groove that cooperates with the spiral convex pattern 27.

[0046] When the lampshade 8 does not contact the lamp base 5, the torsion main shaft 23 slides in the torsion guide block 24, and the lampshade 8 descends in parallel; when the lampshade 8 does not contact the lamp base 5, the two descend together, and the spiral ridges 27 and the torsion guide block 24 cooperate, and the lampshade 8 rotates relative to the lamp base 5, thereby completing the engagement of the locking strip 12 and the locking groove 11.

[0047] The bottom plate lifting mechanism 1 includes a bottom fixing plate 4 , which is fixed to an external frame. A bottom plate lifting push rod 9 is provided on the bottom fixing plate 4 , and the lamp bottom plate 5 is provided on the telescopic portion of the bottom plate lifting push rod 9 .

[0048] Elastic positioning lock pins 10 are evenly distributed in a ring on the lamp base 5, the electric control module 6 is sleeved on the elastic positioning lock pins 10 of the inner circle, and the LED light-emitting module 7 is sleeved on the elastic positioning lock pins 10 of the outer circle. Both the electric control module 6 and the LED light-emitting module 7 are provided with circular holes with steps.

[0049] The elastic positioning lock pin 10 not only has the positioning function, but also can lock the electronic control module 6 and the LED light-emitting module 7 through the anti-drop cap 13 and the deformation groove 14, and has the functions of both a traditional positioning pin and a fastening screw; more importantly, in the automated assembly process, the press assembly equipment is much simpler than the screw locking machine, and has significant advantages in cost, volume, efficiency, stability and other aspects.

[0050] The bottom of the elastic positioning lock pin 10 is provided with a step portion 15 , the top of the elastic positioning lock pin 10 is provided with an anti-drop cap 13 , the elastic positioning lock pin 10 is provided with a through deformation groove 14 , and the bottom of the swing hinge seat 31 is provided with a pressing sleeve 36 .

[0051] The lampshade 8 and the lamp base plate 5 can be connected and fixed by rotating the locking groove 11 and the locking strip 12 .

[0052] A locking groove 11 is provided on the edge of the lamp base plate 5 , and a locking strip 12 that cooperates with the locking groove 11 is provided on the inner wall of the lampshade 8 .

[0053] like Figure 9 、 10 As shown, the base plate 5 of the lamp is at height A. At this time, the top lifting push rod 20 is extended and pushes the swing hinge seat 31 down. When the swing hinge seat 31 moves to position a, the electric control module 6 can be pressed down to complete the installation of the electric control module 6.

[0054] like Figure 9 、 11 As shown, the base plate 5 of the lamp is at height B. At this time, the top lifting push rod 20 is extended and pushes the swing hinge seat 31 down. When the swing hinge seat 31 moves to position b, the LED light-emitting module 7 can be pressed down, thereby completing the installation of the LED light-emitting module 7.

[0055] like Figure 9 、 12 As shown, the lamp base 5 is at a height of C. At this time, the top lifting push rod 20 extends and pushes the swing hinge seat 31 down. Since the position of the lamp base 5 is low enough, the swing hinge seat 31 will never be close to the lamp base 5. When the lampshade 8 descends and fits on the lamp base 5, the swing hinge seat 31 just moves to the c position. In this process, the top lifting assembly 17 is unfolded to leave space for the top suction cup 21 and the lampshade 8 to descend.

[0056] When in use, the user first needs to install the lamp base plate 5 on the lifting part of the base plate lifting push rod 9, and install the lampshade 8 on the top suction cup 21. The lamp base plate 5 can also be fixed by a suction cup. Then, the electric control module 6 is sent to the lamp base plate 5 through the external feeding mechanism. At this time, the mounting hole of the electric control module 6 is placed on the anti-drop cap 13 of the inner ring. Then, the lamp base plate 5 is lifted to the upper position by extending the base plate lifting push rod 9. Figure 9 Position A in the middle, and then the lifting cover 19 is pushed down by the extension of the top lifting push rod 20. When the lifting cover 19 is lowered, the swing link 32 is pushed to swing through the linkage rod 34, and the swing hinge seat 31 is moved down in translation at the same time; When the swing hinge seat 31 moves to Figure 9When the electronic control module 6 is in position a, the downward pressing sleeve 36 contacts the electronic control module 6. When the swing hinge seat 31 continues to descend, the electronic control module 6 is pressed downward. At this time, the top end of the elastic positioning lock pin 10 is elastically deformed toward the deformation groove 14. When the installation step of the electronic control module 6 reaches the step portion 15, the anti-drop cap 13 is also completely passed through the installation hole of the electronic control module 6 and unfolded. At this time, the installation of the electronic control module 6 is completed.

[0057] Then the top lifting push rod 20 retracts and resets, and then the LED light emitting module 7 is sent to the lamp base plate 5 through the external feeding mechanism. At this time, the mounting hole of the LED light emitting module 7 is placed on the anti-drop cap 13 of the outer ring, and then the lamp base plate 5 is lifted to the bottom plate by retracting the bottom plate lifting push rod 9. Figure 9 Position B in the middle, and then the lifting cover 19 is pushed down by the extension of the top lifting push rod 20. When the lifting cover 19 is lowered, the swing link 32 is pushed to swing through the linkage rod 34, and at the same time, the swing articulated seat 31 is moved down in translation; When the swing hinge seat 31 moves to Figure 9 When the position is b, the pressing sleeve 36 contacts the LED light emitting module 7, and when the swing hinge seat 31 continues to descend, the LED light emitting module 7 is pressed downward, thereby completing the installation of the LED light emitting module 7.

[0058] The connection between the electric control module 6 and the LED light emitting module 7 can adopt a fixed plug-in terminal. When the electric control module 6 and the LED light emitting module 7 are installed in place, the terminals are automatically plugged in.

[0059] Then, the bottom plate 5 of the lamp is lifted to the bottom plate by retracting the bottom plate lifting push rod 9. Figure 9 The lifting cover 19 is moved to position C in the middle, and then the lifting cover 19 is pushed down by extending the top lifting push rod 20. When the lifting cover 19 is lowered, the swing link 32 is pushed to swing by the linkage rod 34. At this time, since the position of the lamp base 5 is low enough, the swing hinge seat 31 that moves in translation can never be close to the lamp base 5. Therefore, the swing link 32 is unfolded, and the lampshade 8 can be transferred from the outside of the swing hinge seat 31 to the inside of the swing hinge seat 31, thereby leaving space for the installation of the lampshade 8.

[0060] When the lifting cover 19 descends, the torsion main shaft 23 will also descend in the torsion guide block 24. Before the lampshade 8 contacts the lamp base plate 5, the torsion main shaft 23 follows the lifting cover 19 to move horizontally and descend; when the lamp base plate 5 and the lampshade 8 are fitted together, the spiral ridge 27 is also combined with the torsion guide block 24. At this time, the bottom plate lifting push rod 9 and the top lifting push rod 20 move together, and the lamp base plate 5 and the lampshade 8 descend together. In this process, through the cooperation of the spiral ridge 27 and the torsion guide block 24, the torsion main shaft 23 will cause the top suction cup 21 and the lampshade 8 to rotate relative to the lamp base plate 5, thereby causing the locking strip 12 to rotate into the inside of the locking groove 11, thereby completing the installation of the lampshade 8. The spiral rise angle of the spiral ridge 27 can be designed to be very large, thereby achieving the technical purpose of converting longitudinal motion into rotational motion.

[0061] After the assembly is completed, first reduce the suction force of the top suction cup 21, then reset the bottom plate lifting push rod 9 and the top lifting push rod 20, and then remove the assembled lamp through an external mechanism.

[0062] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0063] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. An automatic assembly device for LED ceiling lamps, characterized in that: The lamp comprises a bottom plate lifting mechanism (1), an outer cover lifting mechanism (2) and a linkage pressing mechanism (3), wherein the lamp bottom plate (5) is arranged on the bottom plate lifting mechanism (1), the lamp cover (8) is arranged on the outer cover lifting mechanism (2), and the linkage pressing mechanism (3) is arranged on the outer cover lifting mechanism (2); The linkage pressing mechanism (3) comprises a parallel swing component (28), a linkage component (29) and an intermediate bracket (35); the intermediate bracket (35) is arranged on the outer cover lifting mechanism (2); the parallel swing components (28) are arranged in a ring shape on the intermediate bracket (35); and the linkage component (29) is arranged between the outer cover lifting mechanism (2) and the parallel swing component (28).

2. The automatic assembly equipment for LED ceiling lamps according to claim 1, characterized in that: The parallel swing assembly (28) includes a fixed hinge seat (30), a swing hinge seat (31) and a swing link (32); the outer cover lifting mechanism (2) includes a top fixed plate (16); the top fixed plate (16) is fixed to an external frame; the intermediate bracket (35) is fixed to the bottom of the top fixed plate (16); the fixed hinge seat (30) is fixed to the bottom of the intermediate bracket (35); the swing link (32) is hinged to the fixed hinge seat (30); the swing hinge seat (31) is hinged to the swing link (32); and the two swing links (32) remain parallel to each other.

3. The automatic assembly equipment for LED ceiling lamps according to claim 2, characterized in that: The linkage assembly (29) comprises a lifting snap ring (33) and a linkage rod (34); the lifting snap ring (33) is provided on the outer cover lifting mechanism (2); one end of the linkage rod (34) is hinged to the lifting snap ring (33); and the other end of the linkage rod (34) is hinged to the inner swing link (32).

4. The automatic assembly equipment for LED ceiling lamps according to claim 3, characterized in that: The outer cover lifting mechanism (2) further comprises a top lifting assembly (17) and a torsion guide assembly (18), wherein the top lifting assembly (17) is slidably arranged on the top fixed plate (16), and the torsion guide assembly (18) is arranged in the top lifting assembly (17).

5. The automatic assembly equipment for LED ceiling lamps according to claim 4, characterized in that: The top lifting assembly (17) includes a lifting outer cover (19), a top lifting push rod (20) and a top suction cup (21), the lifting outer cover (19) is provided with a guide rod (25), the guide rod (25) is engaged and slidably arranged in the top fixed plate (16), the top lifting push rod (20) is arranged on the top fixed plate (16), the telescopic part of the top lifting push rod (20) is arranged on the lifting outer cover (19), the lifting clamp (33) is fixed to the lifting outer cover (19), the top suction cup (21) is rotatably arranged inside the lifting outer cover (19), the top of the top suction cup (21) is provided with a negative pressure tube (26), and the lampshade (8) is adsorbed and fixed by the top suction cup (21).

6. The automatic assembly equipment for LED ceiling lamps according to claim 5, characterized in that: The twist guide assembly (18) includes a hollow bracket (22), a twist main shaft (23) and a twist guide block (24), wherein the hollow bracket (22) is fixed to the top suction cup (21), the twist main shaft (23) is fixed to the hollow bracket (22), the twist guide block (24) is fixed to the top fixed plate (16), the twist main shaft (23) is slidably arranged in the twist guide block (24), the top of the twist main shaft (23) is provided with a spiral convex pattern (27), and the interior of the twist guide block (24) is provided with a spiral groove that matches the spiral convex pattern (27).

7. The automatic assembly equipment for LED ceiling lamps according to claim 6, characterized in that: The bottom plate lifting mechanism (1) comprises a bottom fixing plate (4), the bottom fixing plate (4) is fixed to an external frame, a bottom plate lifting push rod (9) is provided on the bottom fixing plate (4), and the lamp bottom plate (5) is provided on the telescopic portion of the bottom plate lifting push rod (9).

8. The automatic assembly equipment for LED ceiling lamps according to claim 7, characterized in that: Elastic positioning lock pins (10) are evenly distributed in a ring on the lamp base plate (5); the electric control module (6) is sleeved on the elastic positioning lock pins (10) on the inner ring; the LED light emitting module (7) is sleeved on the elastic positioning lock pins (10) on the outer ring; and circular holes with steps are provided on both the electric control module (6) and the LED light emitting module (7).

9. The automatic assembly equipment for LED ceiling lamps according to claim 8, characterized in that: The bottom of the elastic positioning lock pin (10) is provided with a step portion (15), the top of the elastic positioning lock pin (10) is provided with an anti-drop cap (13), the elastic positioning lock pin (10) is provided with a through deformation groove (14), and the bottom of the swing hinge seat (31) is provided with a pressing sleeve (36).

10. The automatic assembly equipment for LED ceiling lamps according to claim 9, characterized in that: A locking groove (11) is provided on the edge of the lamp base plate (5), and a locking strip (12) that cooperates with the locking groove (11) is provided on the inner wall of the lampshade (8).

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