Automatic assembling device for LED lamp

Abstract

The invention provides an LED lamp automatic assembling device which comprises an index plate, a stepping motor used for driving the index plate to rotate and two sets of conveying belts used for conveying base shells and light source shells, the index plate is at least provided with five stations, each station is provided with a base groove, and the base grooves are matched with the base grooves. The assembling device further comprises a base shell grabbing mechanism, a light source shell grabbing mechanism and a downward pressing mechanism, the base shell grabbing mechanism and the light source shell grabbing mechanism are used for grabbing the base shell and the light source shell to the base groove correspondingly, and the downward pressing mechanism is used for pressing the light source shell and the base shell. Before the pressing block makes contact with the light source shell, the linkage clamping mechanism is arranged to clamp the lamp holder, then the pressing block is pressed downwards to clamp the light source shell and the base shell together, deflection of the lamp holder in the extrusion process is avoided, and the yield of clamping connection of the light source shell and the base shell is greatly increased; and meanwhile, the lamp base is not subjected to large downward extrusion force, so that the lamp base is prevented from being crushed.

Description

Technical Field

[0001] The present invention relates to the technical field of LED lamp assembly, in particular to an automatic assembly device for LED lamps. Background Art

[0002] LED lights are a widely used light source, and can be found in a variety of indoor lighting fixtures, including crystal chandeliers and bedside lamps. With their high luminous efficiency and long lifespan, LED lights are replacing traditional halogen lamps.

[0003] Existing LED lamps are usually assembled from a lamp holder, a light source housing, a base housing, and a light source component through complex processes.

[0004] In order to improve production efficiency, automated equipment is currently used to replace manual assembly. The assembly process is to first place the base shell on the work station by a robot, then manually install the light source assembly into the base shell, then use the robot to put the light source shell on the light source assembly, and finally use the extrusion mechanism to snap the light source shell and the base shell together.

[0005] However, because the lamp cap of the light source assembly is flatter than the base, the base of the lamp cap is unstable. During the downward pressure of the squeezing mechanism, the lamp cap often deflects, causing the connection between the light source housing and the base housing to fail. Furthermore, due to the flat lamp cap, the squeezing mechanism can easily damage the lamp pins at the bottom of the lamp cap. Summary of the Invention

[0006] (1) Technical problems solved

[0007] In view of the deficiencies in the prior art, the present invention provides an automatic assembly device for LED lamps, which solves the problems raised in the above background technology.

[0008] (2) Technical solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic assembly device for LED lamps, used to assemble LED lamps, the LED lamp comprising a light source component and a base shell and a light source shell for covering the light source component, the light source component comprising a light source base and a light source and a lamp head arranged at the upper and lower ends of the light source base, the assembly device comprising a dividing plate, a stepping motor for driving the dividing plate to rotate, and two sets of conveyor belts for conveying the base shell and the light source shell, the dividing plate being provided with at least five workstations, each workstation being provided with a base groove, the assembly device also comprising a base shell grasping mechanism, a light source shell grasping mechanism, and a pressing mechanism, the base shell grasping mechanism and the light source shell grasping mechanism being used to grasp the base shell and the light source shell to the base groove respectively, the pressing mechanism being used to press the light source shell and the base shell, a linkage clamping mechanism being provided at each base groove corresponding to the dividing plate, and the linkage clamping mechanism being triggered to clamp the lamp head when the pressing mechanism is pressed down.

[0010] Preferably, the pressing mechanism includes a pressing block, a support body, an electric push rod, and a push rod, the pressing block is arranged at the bottom of the support body, the electric push rod is used to drive the vertical displacement of the support body, a slide groove is vertically opened on the push rod, and a slider that slides and fits in the slide groove is provided on the support body, and a spring 2 is provided between the slider and the bottom of the slide groove; when the pressing block is not subjected to pressure, the bottom end of the push rod is lower than the bottom surface height of the pressing block, and the bottom of the push rod corresponds to the linkage clamping mechanism.

[0011] Preferably, the linkage clamping mechanism includes a linkage plate, a lamp holder accommodating groove, a vertical rack and two sets of driving gears, a linkage gear, a transverse rack and a top block. A mechanism cavity is provided below each base groove in the dividing plate, the lamp holder accommodating groove is arranged in the mechanism cavity and is connected with the base groove up and down, the vertical rack is adapted to slide vertically in the mechanism cavity through a sliding assembly, the two sets of driving gears and the linkage gears are coaxially pivoted in the mechanism cavity, the two driving gears are respectively meshed with the two sides of the vertical rack, the two linkage gears are meshed with each other, the transverse rack is adapted to slide horizontally in the mechanism cavity, and are respectively meshed with the two linkage gears, the two top blocks are respectively provided with two transverse racks, and correspond to the lamp holder accommodating groove, and guide holes for the top blocks to enter are opened on both sides of the lamp holder accommodating groove, the vertical rack extends to the top of the dividing plate and is connected to the linkage plate, and when the top rod descends and contacts the linkage plate, the pressure block has not yet contacted the light source housing.

[0012] Preferably, the sliding assembly includes a guide rod vertically arranged at the bottom of the mechanism cavity and a spring sleeved on the guide rod, and a guide groove sleeved on the guide rod is vertically opened at the bottom of the vertical rack.

[0013] Preferably, six workstations are provided on the dividing plate, wherein the shell grabbing mechanism corresponds to workstation one, workstations two and three are used for workers to place light source components, the light source shell grabbing mechanism corresponds to workstation four, the pressing mechanism corresponds to workstation five, and the assembly device also includes a finished product grabbing mechanism corresponding to workstation six.

[0014] Preferably, the base shell grasping mechanism includes two coordinate moving modules and a clamping cylinder. The two coordinate moving modules are used to drive the clamping cylinder to move horizontally and vertically. The clamping cylinder is used to clamp the base shell on the conveyor belt into the base groove on the workstation.

[0015] Preferably, the light source housing grasping mechanism includes two coordinate moving modules and a clamping cylinder 2. The two coordinate moving modules are used to drive the clamping cylinder 2 to move horizontally and vertically. The clamping cylinder 2 is used to clamp the light source housing on the conveyor belt to the light source assembly on the workstation 4.

[0016] Preferably, the finished product grabbing mechanism includes a two-coordinate moving module and a clamping cylinder three. The two-coordinate moving module is used to drive the clamping cylinder three to move horizontally and vertically, and the clamping cylinder three is used to clamp the LED lamp on the base groove and leave the base groove.

[0017] An assembly method for an automatic assembly device for an LED lamp, the assembly method comprising the following steps:

[0018] Step 1: Arrange the base shell and light source shell neatly on the corresponding conveyor belt by a vibration plate or manually, and transport them to the vicinity of the work station by the conveyor belt;

[0019] Step 2: The clamping cylinder 1 of the base shell grabbing mechanism grabs the base shell into the base groove of the station 1;

[0020] Step 3: Rotate the indexing plate 60° to enter workstation 2. The worker places the light source assembly with the light source attached on the base shell. The lamp head of the light source assembly passes through the base shell and the base groove into the lamp head receiving groove.

[0021] Step 4: The indexing plate rotates 60° twice and then enters station 4. The clamping cylinder 2 of the light source housing grasping mechanism grasps the light source housing to the outside of the light source assembly at station 4.

[0022] Step 5: The indexing plate rotates 60° to enter station 5. The electric push rod of the pressing mechanism presses down. First, the push rod squeezes the linkage plate, and the two push blocks are driven to clamp the lamp holder through the linkage of the vertical rack, drive gear, linkage gear, and horizontal rack; then the electric push rod continues to press down the support body and the pressure block. During this process, the shape of the push rod remains unchanged, and the support body drives the slider downward and squeezes the spring 2, so that the pressure block presses the light source housing and the base housing together; finally, the pressing mechanism is reset;

[0023] Step 6: The indexing plate rotates 60° and enters station 6. The clamping cylinder 3 of the finished product grabbing mechanism clamps the LED light on the base groove and removes it from the base groove.

[0024] Step 7: Rotate the indexing plate 60° and enter station 1, and repeat the cycle.

[0025] (3) Beneficial effects

[0026] The present invention provides an automatic assembly device for LED lamps. It has the following beneficial effects:

[0027] 1. This automatic assembly device for LED lamps first clamps the lamp head by setting a linkage clamping mechanism before the pressing block contacts the light source housing. Then the pressing block presses down to clamp the light source housing and the base housing together, avoiding the lamp head from deflecting during the squeezing process, greatly improving the yield rate of the connection between the light source housing and the base housing. At the same time, the lamp pins will not be subjected to a large downward squeezing force, avoiding damage to the lamp pins.

[0028] 2. The automatic assembly device for LED lamps adopts six workstations. It grabs accessories through the base shell grabbing mechanism and the light source shell grabbing mechanism, and presses the base shell and light source shell together through the pressing mechanism. Compared with the traditional manual assembly method, the efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is an overall axonometric diagram of the present invention;

[0030] Figure 2 This is a schematic diagram of an explosion of an LED lamp according to the present invention;

[0031] Figure 3 It is a structural schematic diagram of the pressing mechanism of the present invention;

[0032] Figure 4 It is a schematic structural diagram of the indexing plate of the present invention;

[0033] Figure 5 It is a structural schematic diagram of the linkage clamping mechanism of the present invention.

[0034] In the figure: 1 indexing plate, 2 base slot, 3 linkage clamping mechanism, 4 stepping motor, 5 LED lamp, 51 light source base, 52 light source, 53 lamp holder, 54 base shell, 55 light source shell, 6 two-coordinate moving module, 7 pressing mechanism, 8 conveyor belt, 9 base shell slot, 10 clamping cylinder one, 11 light source shell slot, 12 clamping cylinder two, 13 clamping cylinder three, 31 linkage plate, 32 mechanism cavity, 33 lamp holder accommodating groove, 34 vertical rack, 35 driving gear, 36 linkage gear, 37 horizontal rack, 38 guide hole, 39 ejector block, 40 guide rod, 41 spring one, 71 pressure block, 72 support body, 73 electric push rod, 74 ejector rod, 75 slide groove, 76 slider, 77 spring two. DETAILED DESCRIPTION

[0035] The embodiment of the present invention provides an automatic assembly device for LED lamps, such as Figure 1-5 As shown, it is used to assemble the LED lamp 5.

[0036] like Figure 2 As shown, the LED lamp 5 includes a light source assembly and a base shell 54 and a light source shell 55 for covering the light source assembly. The light source assembly includes a light source base 51 and a light source 52 and a lamp head 53 arranged at the upper and lower ends of the light source base 51. The light source base 51 is elliptical, the light source 52 consists of a driving board and a light strip attached to the driving board, the lamp pins of the lamp head 53 are used for an external power supply, the cross-sections of the base shell 54 and the light source shell 55 are both elliptical, the lamp head 53 can pass through the base shell 54, the light source base 51 can be supported on the edge boss inside the base shell 54, and the base shell 54 and the light source shell 55 are interference fit together through a snap-fit ​​structure of a ring groove and a convex ring. The above are the basic components of the LED lamp 5.

[0037] like Figure 1 As shown, the assembly device includes a dividing plate 1, a stepping motor 4 for driving the dividing plate 1 to rotate, and two sets of conveyor belts 8 for conveying the base shell 54 and the light source shell 55. The conveyor belt 8 for conveying the base shell 54 is provided with base shell grooves 9 at equal intervals, and the conveyor belt 8 for conveying the light source shell 55 is provided with light source shell grooves 11 at equal intervals.

[0038] At least five workstations are provided on the dividing plate 1. As a preferred solution, six workstations are provided on the dividing plate 1, wherein the shell grasping mechanism corresponds to workstation one. In order to provide more time for manual placement of light source components, two workstations are provided for manual placement, and workstations two and three are used for workers to place light source components; the light source shell grasping mechanism corresponds to workstation four, the pressing mechanism 7 corresponds to workstation five, and the assembly device also includes a finished product grasping mechanism corresponding to workstation six.

[0039] like Figure 1 As shown, each station is provided with a base groove 2, and the assembly device further includes a base shell grasping mechanism, a light source shell grasping mechanism, and a pressing mechanism 7. The base shell grasping mechanism and the light source shell grasping mechanism are used to grasp the base shell 54 and the light source shell 55 onto the base groove 2 respectively.

[0040] The base housing gripping mechanism includes a two-coordinate moving module 6 and a clamping cylinder 10. The two-coordinate moving module 6 drives the clamping cylinder 10 in both horizontal and vertical displacement. Clamping cylinder 10 is used to clamp the base housing 54 on the conveyor belt 8 into the base slot 2 on the first station. Clamping cylinder 10 is an internally supported pneumatic gripper, such as the MHZ2 finger cylinder, which is currently available on the market.

[0041] The light source housing grasping mechanism includes two coordinate moving modules 6 and clamping cylinder 2 12. The two coordinate moving modules 6 are used to drive the clamping cylinder 2 12 to move horizontally and vertically. The clamping cylinder 2 12 is used to clamp the light source housing 55 on the conveyor belt 8 to the light source assembly on the workstation four.

[0042] The clamping cylinder 2 12 is an external-clamping finger pneumatic clamp, such as the finger cylinder model L000016 of Langxing Technology, which is an existing commercially available product.

[0043] The finished product grabbing mechanism includes a two-coordinate moving module 6 and a clamping cylinder three 13. The two-coordinate moving module 6 is used to drive the clamping cylinder three 13 to move horizontally and vertically. The clamping cylinder three 13 is used to clamp the LED lamp 5 on the base groove 2 away from the base groove 2.

[0044] The clamping cylinder 3 13 is an external clamping finger pneumatic clamp, such as the finger cylinder model L000016 of Langxing Technology, which is an existing commercially available product.

[0045] The two-coordinate moving module 6 is an existing commercially available product, which is composed of two sets of screw and nut modules to achieve horizontal and vertical linear feeding.

[0046] The pressing mechanism 7 is used to press the light source housing 55 and the base housing 54 together. A linkage clamping mechanism 3 is provided in the indexing plate 1 corresponding to each base groove 2. When the pressing mechanism 7 is pressed down, the linkage clamping mechanism 3 can be triggered to clamp the lamp head 53.

[0047] like Figure 3 As shown, the pressing mechanism 7 includes a pressing block 71, a support body 72, an electric push rod 73, and a push rod 74. The electric push rod 73 is fixed to the carrier. The pressing block 71 is arranged at the bottom of the support body 72. The electric push rod 73 is used to drive the support body 72 to move vertically. A vertical slide 75 is provided on the push rod 74. The support body 72 is provided with a slider 76 that slides and fits in the slide 75. A second spring 77 is provided between the slider 76 and the bottom of the slide 75. When the pressing block 71 is not under pressure, the second spring 77 pushes the slider 76 to the highest point in the slide 75. The bottom end of the push rod 74 is lower than the bottom surface of the pressing block 71, and the bottom of the push rod 74 corresponds to the linkage clamping mechanism 3.

[0048] like Figure 5As shown, the linkage clamping mechanism 3 includes a linkage plate 31, a lamp holder accommodating groove 33, a vertical rack 34 and two sets of driving gears 35, a linkage gear 36, a horizontal rack 37, and a top block 39. A mechanism cavity 32 is provided below each base groove 2 in the dividing plate 1. The lamp holder accommodating groove 33 is provided in the mechanism cavity 32 and is connected with the base groove 2 up and down. The vertical rack 34 is vertically slidably adapted in the mechanism cavity 32 through a sliding assembly. The sliding assembly includes a guide rod 40 vertically provided at the bottom of the mechanism cavity 32 and a spring 41 mounted on the guide rod 40. A guide groove mounted on the guide rod 40 is vertically opened at the bottom of the vertical rack 34.

[0049] The two sets of driving gears 35 and linkage gears 36 are coaxially pivoted in the mechanism cavity 32. The two sides of the vertical rack 34 are symmetrical teeth. The diameter of the driving gear 35 is smaller than the linkage gear 36. The two driving gears 35 are respectively meshed with the two sides of the vertical rack 34, and the two linkage gears 36 mesh with each other. A sliding rod is horizontally arranged in the mechanism cavity 32, and a sliding hole that is adapted to the horizontal sliding of the sliding rod is horizontally opened on the horizontal rack 37. The two horizontal racks 37 are respectively meshed with the two linkage gears 36. The two top blocks 39 are respectively provided with two horizontal racks 37, and correspond to the lamp holder accommodating groove 33. Guide holes 38 for the top blocks 39 to enter are opened on both sides of the lamp holder accommodating groove 33. The vertical rack 34 extends to the top of the dividing disk 1 and is connected to the linkage plate 31. When the top rod 74 moves downward to contact the linkage plate 31, the pressure block 71 has not yet contacted the light source housing 55.

[0050] When the top block 74 contacts the linkage plate 31, the distance between the pressure block 71 and the light source housing 55 is a, and the vertical displacement length a of the vertical rack 34 can drive the lateral displacement length b of the top block 39 through the driving gear 35 and the linkage gear 36, and the lateral displacement length b of the top block 39 can just clamp the lamp holder 53.

[0051] Before the pressing block 71 contacts the light source housing 55, the lamp head 53 is first clamped by setting a linkage clamping mechanism 3, and then the pressing block 71 is pressed down to clamp the light source housing 55 and the base housing 54 together, thereby avoiding the lamp head from being deflected during the extrusion process, and greatly improving the yield rate of the connection between the light source housing 55 and the base housing 54. At the same time, the lamp pin will not be subjected to a large downward extrusion force, thereby avoiding the lamp pin being crushed.

[0052] An assembly method for an automatic assembly device for an LED lamp, the assembly method comprising the following steps:

[0053] Step 1: Arrange the base housing 54 and the light source housing 55 neatly on the corresponding conveyor belt 8 by a vibration plate or manually, and transport them to the vicinity of the work station by the conveyor belt 8;

[0054] Step 2: The clamping cylinder 10 of the base shell grabbing mechanism grabs the base shell 54 into the base groove 2 of the station 1;

[0055] Step 3: Rotate the indexing plate 1 60° to enter workstation 2. The worker places the light source assembly with the light source attached on the base housing 54. The lamp holder 53 of the light source assembly passes through the base housing 54 and the base groove 2 and enters the lamp holder receiving groove 33.

[0056] Step 4: The indexing plate 1 rotates 60° twice and then enters the fourth station. The clamping cylinder 2 12 of the light source housing grasping mechanism grasps the light source housing 55 to the outside of the light source assembly at the fourth station.

[0057] Step 5: The indexing plate 1 rotates 60° and enters the fifth station. The electric push rod 73 of the pressing mechanism 7 presses down. First, the push rod 74 squeezes the linkage plate 31. The two push blocks 39 are driven to clamp the lamp holder 53 through the linkage of the vertical rack 34, the driving gear 35, the linkage gear 36, and the horizontal rack 37. Then the electric push rod 73 continues to press down the support body 72 and the pressure block 71. During this process, the shape of the push rod 74 remains unchanged. The support body 72 drives the slider 76 downward and squeezes the second spring 77, so that the pressure block 71 presses the light source housing 55 and the base housing 54 together. Finally, the pressing mechanism 7 is reset.

[0058] Step 6: The indexing plate 1 rotates 60 degrees and enters the sixth station. The clamping cylinder 3 13 of the finished product grabbing mechanism clamps the LED lamp 5 on the base groove 2 and removes it from the base groove 2.

[0059] Step 7: Rotate the indexing plate 1 60° and enter station 1, and repeat the cycle.

[0060] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automatic assembly device for an LED lamp, for assembling an LED lamp (5), wherein the LED lamp (5) comprises a light source assembly and a base shell (54) and a light source shell (55) for covering the light source assembly, wherein the light source assembly comprises a light source base (51) and a light source (52) and a lamp holder (53) arranged at upper and lower ends of the light source base (51), wherein the assembly device comprises a dividing plate (1), a stepping motor (4) for driving the dividing plate (1) to rotate, and two sets of conveyor belts (8) for conveying the base shell (54) and the light source shell (55), wherein the assembly device comprises: At least five workstations are provided on the indexing plate (1), each of which is provided with a base groove (2). The assembly device further comprises a base shell grasping mechanism, a light source shell grasping mechanism, and a pressing mechanism (7). The base shell grasping mechanism and the light source shell grasping mechanism are respectively used to grasp the base shell (54) and the light source shell (55) onto the base groove (2). The pressing mechanism (7) is used to press the light source shell (55) and the base shell (54). A linkage clamping mechanism (3) is provided in the indexing plate (1) corresponding to each base groove (2). When the pressing mechanism (7) is pressed downward, the linkage clamping mechanism (3) can be triggered to clamp the lamp head (53).

2. The automatic assembly device for LED lamps according to claim 1, characterized in that: The pressing mechanism (7) comprises a pressing block (71), a support body (72), an electric push rod (73), and a push rod (74); the pressing block (71) is arranged at the bottom of the support body (72); the electric push rod (73) is used to drive the support body (72) to vertically displace; a sliding groove (75) is vertically provided on the push rod (74); a slider (76) is provided on the support body (72) and is slidably fitted in the sliding groove (75); a spring (77) is provided between the slider (76) and the bottom of the sliding groove (75); when the pressing block (71) is not subjected to pressure, the bottom end of the push rod (74) is lower than the bottom surface height of the pressing block (71), and the bottom of the push rod (74) corresponds to the linkage clamping mechanism (3).

3. The automatic assembly device for LED lamps according to claim 2, characterized in that: The linkage clamping mechanism (3) comprises a linkage plate (31), a lamp holder accommodating groove (33), a vertical rack (34), two sets of driving gears (35), a linkage gear (36), a transverse rack (37), and a top block (39); a mechanism cavity (32) is provided below each base groove (2) in the indexing plate (1); the lamp holder accommodating groove (33) is provided in the mechanism cavity (32) and is vertically connected to the base groove (2); the vertical rack (34) is adapted to slide vertically in the mechanism cavity (32) through a sliding assembly; the two sets of driving gears (35) and the linkage gear (36) are coaxially pivoted in pairs in the mechanism cavity (32); the two driving gears (35) are respectively The two linkage gears (36) are meshed with each other on both sides of the vertical rack (34). The transverse rack (37) is adapted to slide transversely in the mechanism cavity (32) and mesh with the two linkage gears (36) respectively. The two top blocks (39) are respectively provided with two transverse racks (37) corresponding to the lamp holder receiving groove (33). The two sides of the lamp holder receiving groove (33) are provided with guide holes (38) for the top blocks (39) to enter. The vertical rack (34) extends to the top of the indexing plate (1) and is connected to the linkage plate (31). When the top rod (74) moves downward to contact the linkage plate (31), the pressure block (71) has not yet contacted the light source housing (55).

4. The automatic assembly device for LED lamps according to claim 3, characterized in that: The sliding assembly includes a guide rod (40) vertically arranged at the bottom of the mechanism cavity (32) and a spring (41) sleeved on the guide rod (40); the bottom of the vertical rack (34) is vertically provided with a guide slot sleeved on the guide rod (40).

5. The automatic assembly device for LED lamps according to claim 1, characterized in that: Six workstations are provided on the indexing plate (1), wherein the shell grasping mechanism corresponds to workstation one, workstations two and three are used for workers to place light source components, the light source shell grasping mechanism corresponds to workstation four, and the pressing mechanism (7) corresponds to workstation five. The assembly device also includes a finished product grasping mechanism corresponding to workstation six.

6. The automatic assembly device for LED lamps according to claim 5, characterized in that: The base shell grasping mechanism includes two coordinate moving modules (6) and a clamping cylinder (10). The two coordinate moving modules (6) are used to drive the clamping cylinder (10) to move horizontally and vertically. The clamping cylinder (10) is used to clamp the base shell (54) on the conveyor belt (8) into the base groove (2) on the workstation.

7. The automatic assembly device for LED lamps according to claim 5, characterized in that: The light source housing grasping mechanism comprises two coordinate moving modules (6) and a second clamping cylinder (12). The two coordinate moving modules (6) are used to drive the second clamping cylinder (12) to move horizontally and vertically. The second clamping cylinder (12) is used to clamp the light source housing (55) on the conveyor belt (8) to the light source assembly on the fourth station.

8. The automatic assembly device for LED lamps according to claim 5, characterized in that: The finished product grabbing mechanism comprises a two-coordinate moving module (6) and a clamping cylinder three (13). The two-coordinate moving module (6) is used to drive the clamping cylinder three (13) to move horizontally and vertically, and the clamping cylinder three (13) is used to clamp the LED lamp (5) on the base groove (2) away from the base groove (2).

9. An assembly method for an automatic assembly device for LED lamps, the assembly method using the assembly device according to any one of claims 1 to 8, characterized in that: The assembly method includes the following steps: Step 1: Arrange the base housing (54) and the light source housing (55) neatly on the corresponding conveyor belt (8) by a vibration plate or manually, and transport them to the vicinity of the work station by the conveyor belt (8); Step 2: The clamping cylinder 1 (10) of the base shell grabbing mechanism grabs the base shell (54) into the base groove (2) of the workstation 1; Step 3: The indexing plate (1) rotates 60 degrees to enter the second workstation, and the worker places the light source assembly with the light source attached on the base shell (54). The lamp head (53) of the light source assembly passes through the base shell (54) and the base groove (2) and enters the lamp head receiving groove (33); Step 4: the indexing plate (1) rotates 60° twice and then enters the fourth station. The clamping cylinder 2 (12) of the light source housing grasping mechanism grasps the light source housing (55) to the outside of the light source assembly at the fourth station. Step 5: the indexing plate (1) rotates 60° and enters the fifth station. The electric push rod (73) of the pressing mechanism (7) presses down. First, the push rod (74) squeezes the linkage plate (31). The two push blocks (39) are driven by the linkage of the vertical rack (34), the driving gear (35), the linkage gear (36), and the horizontal rack (37) to clamp the lamp head (53). Then the electric push rod (73) continues to press down the support body (72) and the pressing block (71). During this process, the shape of the push rod (74) remains unchanged. The support body (72) drives the slider (76) downward and squeezes the second spring (77), so that the pressing block (71) presses the light source housing (55) and the base housing (54) together. Finally, the pressing mechanism (7) is reset. Step 6: The indexing plate (1) rotates 60° and enters the workstation 6. The clamping cylinder 3 (13) of the finished product grabbing mechanism clamps the LED lamp (5) on the base groove (2) and leaves the base groove (2); Step 7: The indexing plate (1) rotates 60° and enters station 1, and the cycle continues.

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