An automatic assembly line for T5 LED lights

Abstract

The present invention relates to the field of LED lamp production, and particularly to an automatic assembly line for T5 LED lamps. The current LED lamp assembly process has the disadvantages of low assembly efficiency of LED lamps, difficulty in controlling the amount of glue injection, resulting in inconsistent glue consumption for each glue injection, and inconvenience in positioning the PCB board and LED lamp beads, resulting in poor quality of the subsequent produced LED lamps. An automatic assembly line for T5 LED lamps includes a chassis, etc.; two conveyor rollers are rotatably connected to the chassis, a conveyor belt is sleeved between the two conveyor rollers, and a servo motor is fixedly connected to the chassis. When the staff starts the servo motor, the conveyor belt transports the PCB board, and the suction device drives six LED lamp beads to be installed on the PCB board. The pusher plate will push six of the LED lamp beads in the lamp bead cartridge horizontally to a suitable position to position the LED lamp beads, which can reduce the error when the LED lamp beads are installed on the PCB board and make the quality of the subsequent produced LED lamps better.

Description

Technical Field

[0001] The present invention relates to the field of LED lamp production, and particularly to an automatic assembly line for T5 LED lamps. Background Art

[0002] An LED lamp generally consists of four parts: a light source board, a plastic-coated aluminum, a lamp tube, and a lamp housing, and has multiple advantages such as a long service life, energy saving, and no pollution. A T5 LED lamp tube is an LED lamp tube with a diameter of 5 / 8 inches, generally composed of components such as LED lamp beads, a driving power supply, and aluminum profiles, and is mainly applied to lighting scenarios such as factories, warehouses, supermarkets, and companies.

[0003] However, in the current LED lamp assembly process, most of them are to inject glue into the PCB manually, and then install the LED lamp beads through a riveting press. This will consume a large amount of manpower and time, resulting in a low assembly efficiency of the LED lamp. Moreover, it is difficult to control the amount of glue injection manually, which will lead to inconsistent glue usage for each glue injection. At the same time, it is inconvenient to position the PCB board and the LED lamp beads during the pressing process, and the positions of the PCB board and the LED lamp beads are not accurate enough, thus resulting in poor quality of the subsequent produced LED lamps. Summary of the Invention

[0004] Aiming at the above-mentioned disadvantages or deficiencies of the prior art, the present invention provides an automatic assembly line for T5 LED lamps, which can position the LED lamp beads and the PCB board, reduce errors, and can also quantify the amount of glue for each glue injection, making the quality of the subsequent produced LED lamps better.

[0005] The technical implementation solution of the present invention is: an automatic assembly line for T5 LED lamps, including a chassis, on which two conveyor rollers are rotatably connected, a conveyor belt is sleeved between the two conveyor rollers, a servo motor is fixedly connected to the chassis, and a bevel gear set is connected between the output shaft of the servo motor and one end of one of the conveyor rollers. The bevel gear set consists of a driving bevel gear and a driven bevel gear. The output shaft of the servo motor is fixedly connected with the driving bevel gear, and one end of one of the conveyor rollers is fixedly connected with the driven bevel gear. The driving bevel gear and the driven bevel gear are meshed. A sheet material box is fixedly connected to the top of the chassis, and a plurality of PCB boards are stacked in the sheet material box. Six mounting grooves are opened on the PCB board. Two guiding strips are fixedly connected to the chassis, and the two guiding strips are symmetrically arranged. Guiding inclined surfaces are provided on the two guiding strips. The top of the conveyor belt is in contact with both of the two guiding strips. A loading mechanism is arranged on the chassis, and an installation mechanism is arranged on the chassis.

[0006] In a preferred embodiment of the present invention, the loading mechanism includes a mounting frame, the mounting frame is fixedly connected to the top of the chassis, a lamp bead cartridge is fixedly connected to the top of the mounting frame, six placement openings are formed in the lamp bead cartridge, a pushing plate is slidably connected to the mounting frame, six notches are formed in the pushing plate, five compression springs are connected between the pushing plate and the mounting frame, the compression springs are sleeved on the mounting frame, multiple LED lamp beads are stacked in each placement opening of the lamp bead cartridge, and a pushing frame is fixedly connected to the bottom of the pushing plate.

[0007] In a preferred embodiment of the present invention, the mounting mechanism includes a limit groove plate, two limit groove plates are fixedly connected to the top of the chassis, the two limit groove plates are symmetrically arranged, guide grooves are formed in the two limit groove plates, two sliding plates are slidably connected to the top of the chassis, the two sliding plates are symmetrically arranged, sliders are slidably connected to the two sliding plates, a suction device is fixedly connected between the two sliders, six suction grooves are provided on the suction device, the suction device is used for sucking and placing LED lamp beads, the suction device passes through the guide grooves on the two limit groove plates, a mounting table is fixedly connected to the upper part of the chassis, a sliding block is slidably connected to the mounting table, an electric push rod is fixedly connected to the top of the mounting table, the telescopic rod of the electric push rod is fixedly connected to the sliding block, an inclined groove plate is fixedly connected to the sliding block, a guiding inclined groove is formed in the inclined groove plate, and one end of the suction device is located in the guiding inclined groove on the inclined groove plate.

[0008] In a preferred embodiment of the present invention, a limit mechanism is further included, the limit mechanism is arranged on the guide bar, the limit mechanism includes a fixed column, the fixed column is fixedly connected to the bottom of the two guide bars, swing rods are rotatably connected to the two fixed columns, guiding arc surfaces are provided at one ends of the two swing rods, rubber blocks are fixedly connected to the other ends of the two swing rods, a torsion spring is connected between the swing rod and the fixed column, the torsion spring is sleeved on the fixed column, sliding rods are fixedly connected to both sides of the pushing frame, push blocks are slidably connected to the bottoms of the two sliding rods, an extrusion arc surface is provided at one end of the push block close to the swing rod, and a first return spring is connected between the push block and the sliding rod.

[0009] In a preferred embodiment of the present invention, a quantitative glue injection mechanism is further included. The quantitative glue injection mechanism is arranged between the two limiting groove plates. The quantitative glue injection mechanism includes a glue storage box. The glue storage box is fixedly connected between the two limiting groove plates. Six glue injection boxes are fixedly connected to the bottom of the glue storage box. Two one-way valves are fixedly connected to each glue injection box. A communication pipe and a glue injection pipe are respectively fixedly connected to the two one-way valves on the same glue injection box. The glue storage box is fixedly connected to one end of the six communication pipes away from the one-way valves. The glue storage box is communicated with the six communication pipes. Six push plate frames are slidably connected to the push frame. The push plate frames are slidably connected to the glue injection boxes. A second return spring is connected between the push frame and the six push plate frames.

[0010] The beneficial effects of the present invention are as follows: First, the staff starts the servo motor. The servo motor drives the conveyor belt to transport one of the PCB boards. When one of the PCB boards moves to a suitable position, the servo motor will be temporarily turned off. At the same time, the suction device and the electric push rod will be started. The suction device will suck six LED lamp beads on the mounting rack. The electric push rod will drive the suction device to install six LED lamp beads on one of the PCB boards. The pushing plate will push six of the LED lamp beads in the lamp bead box horizontally to a suitable position. Then the electric push rod will drive the suction device and the pushing plate to move back to the original position. Another six LED lamp beads in the lamp bead box will fall into the six notches on the pushing plate. In this way, by pushing six LED lamp beads to the designated position simultaneously through the pushing plate, the position of the LED lamp beads can be positioned, which can reduce the error when the LED lamp beads are installed on the PCB board, making the quality of the subsequent produced LED lamps better.

[0011] When the pushing plate moves horizontally under the action of the compression spring, the two rubber blocks will contact the PCB board, and the PCB board will be positioned through the two rubber blocks, so that the position of the PCB board is more accurate, and the error when the LED lamp beads are installed on the PCB board can be further reduced.

[0012] When the pushing plate drives the push frame to move horizontally, the push plate frame will push the glue in the glue injection box to enter the glue injection pipe through one of the one-way valves. The glue is respectively injected into the six mounting grooves on the PCB board through the six glue injection pipes. When the pushing plate drives the push frame to move horizontally in the reverse direction and return to the original position, the push plate frame will pump the glue in the glue storage box into the six glue injection boxes respectively through the six communication pipes and six one-way valves. In this way, the amount of glue injected into the six mounting grooves on the PCB board each time can be the same, making the dosage more accurate, reducing resource waste, and at the same time being able to automatically load the glue and inject it into the mounting grooves on the PCB board, improving the assembly efficiency of the LED. Description of the Drawings

[0013] Figure 1 Schematic three-dimensional structure diagram of the present invention.

[0014] Figure 2 The present invention Figure 1 The enlarged three-dimensional structure diagram of A in the present invention.

[0015] Figure 3 The three-dimensional structure diagram of the chassis, conveyor belt and sliding plate of the present invention.

[0016] Figure 4 The disassembled three-dimensional structure diagram of the quantitative glue injection mechanism of the present invention.

[0017] Figure 5 The partial three-dimensional structure diagram of the quantitative glue injection mechanism of the present invention.

[0018] Figure 6 The partial sectional three-dimensional structure diagram of the loading mechanism of the present invention.

[0019] Figure 7 The present invention Figure 6 The enlarged three-dimensional structure diagram of B in the present invention.

[0020] Figure 8 The three-dimensional structure diagram of the chassis, conveyor belt and guide bar of the present invention.

[0021] Figure 9 The three-dimensional structure diagram of the aspirator of the present invention.

[0022] Among them, the above-mentioned drawings include the following reference numerals: 1, chassis; 2, conveyor roller; 3, conveyor belt; 4, servo motor; 41, bevel gear set; 5, sheet material box; 51, PCB board; 6, guide bar; 71, mounting bracket; 72, lamp bead box; 73, pushing plate; 74, compression spring; 75, LED lamp bead; 81, limit groove plate; 82, sliding plate; 83, slider; 84, aspirator; 841, mounting table; 85, sliding block; 86, electric push rod; 87, inclined groove plate; 91, fixed column; 92, swing rod; 93, rubber block; 94, torsion spring; 941, pushing frame; 95, sliding rod; 96, pushing block; 97, first reset spring; 101, glue storage box; 102, glue injection box; 103, one-way valve; 104, connecting pipe; 105, glue injection pipe; 106, push plate frame; 107, second reset spring. Detailed implementation manners

[0023] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the records of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, and pasting that are mature in the prior art, and will not be elaborated here.

[0024] Embodiment 1

[0025] An automatic assembly line for T5 LED lamps, asFigures 1-9 As shown in the figure, it includes a chassis 1. Two conveyor rollers 2 are rotatably connected to the chassis 1. A conveyor belt 3 is sleeved between the two conveyor rollers 2. A servo motor 4 is bolted to the chassis 1. A bevel gear set 41 is connected between the output shaft of the servo motor 4 and one end of one of the conveyor rollers 2. The bevel gear set 41 is composed of a driving bevel gear and a driven bevel gear. The driving bevel gear is connected to the output shaft of the servo motor 4 by a flat key, and the driven bevel gear is connected to one end of one of the conveyor rollers 2 by a flat key. The driving bevel gear and the driven bevel gear are meshed. A sheet metal box 5 is welded to the top of the chassis 1. A plurality of PCB boards 51 are stacked in the sheet metal box 5. Six mounting grooves are formed on the PCB board 51. Two guide bars 6 are bolted to the chassis 1. The two guide bars 6 are symmetrically arranged. Guide inclined surfaces are provided on the two guide bars 6. The top of the conveyor belt 3 is in contact with both of the two guide bars 6. A loading mechanism is arranged on the chassis 1, and a mounting mechanism is arranged on the chassis 1.

[0026] The loading mechanism includes a mounting frame 71. The mounting frame 71 is fixedly connected to the top of the chassis 1. A lamp bead box 72 is welded to the top of the mounting frame 71. Six placement openings are formed on the lamp bead box 72. A pushing plate 73 is slidably connected to the mounting frame 71. Six notches are formed on the pushing plate 73. Five compression springs 74 are connected between the pushing plate 73 and the mounting frame 71 by hooks. The compression springs 74 are sleeved on the mounting frame 71. A plurality of LED lamp beads 75 are stacked in each placement opening on the lamp bead box 72. A pushing frame 941 is welded to the bottom of the pushing plate 73.

[0027] The mounting mechanism includes a limit groove plate 81. Two limit groove plates 81 are fixedly connected to the top of the chassis 1. The two limit groove plates 81 are symmetrically arranged. Guide grooves are formed on the two limit groove plates 81. Two sliding plates 82 are slidably connected to the top of the chassis 1. The two sliding plates 82 are symmetrically arranged. Two sliders 83 are slidably connected to the two sliding plates 82. An absorber 84 is bolted between the two sliders 83. Six suction grooves are provided on the absorber 84. The absorber 84 is used for sucking and placing the LED lamp beads 75. The absorber 84 passes through the guide grooves on the two limit groove plates 81. A mounting table 841 is welded to the upper part of the chassis 1. A sliding block 85 is slidably connected to the mounting table 841. An electric push rod 86 is bolted to the top of the mounting table 841. The telescopic rod of the electric push rod 86 is fixedly connected to the sliding block 85. An inclined groove plate 87 is welded to the sliding block 85. A guide inclined groove is formed on the inclined groove plate 87. One end of the absorber 84 is located in the guide inclined groove on the inclined groove plate 87.

[0028] At first, there are multiple PCB boards 51 stacked in the sheet material box 5. There are six LED lamp beads 75 placed on the mounting bracket 71. The six LED lamp beads 75 are respectively located in six suction grooves on the suction device 84. There are multiple LED lamp beads 75 stacked in the lamp bead box 72. The six notches on the pusher plate 73 are located in the lamp bead box 72. Six of the LED lamp beads 75 in the lamp bead box 72 are located in the six notches on the pusher plate 73. The suction device 84 presses the pusher plate 73, and the compression spring 74 is in a compressed state. First, the staff starts the servo motor 4. The servo motor 4 will drive one of the conveyor rollers 2 to rotate through the bevel gear set 41. The rotation of one of the conveyor rollers 2 will drive the conveyor belt 3 and the other conveyor roller 2 to rotate. The rotation of the conveyor belt 3 will drive one of the PCB boards 51 in the sheet material box 5 to move horizontally. One of the PCB boards 51 will be separated from contact with the sheet material box 5. The remaining PCB boards 51 in the sheet material box 5 will fall downward under the action of gravity. When one of the PCB boards 51 moves to a suitable position, the servo motor 4 will be temporarily turned off. At the same time, the suction device 84 and the electric push rod 86 will both be started. The suction device 84 will suck the six LED lamp beads 75 on the mounting bracket 71. The telescopic rod of the electric push rod 86 will extend and push the sliding block 85 to move horizontally. The horizontal movement of the sliding block 85 will drive the inclined groove plate 87 to move horizontally. The horizontal movement of the inclined groove plate 87 will drive the suction device 84 to move along the guiding groove on the limit groove plate 81. The suction device 84 will drive the six LED lamp beads 75 and the two sliders 83 to move along the guiding groove on the limit groove plate 81. The movement of the two sliders 83 will respectively drive the two sliding plates 82 to move horizontally. The suction device 84 will be separated from contact with the pusher plate 73. The compression spring 74 will rebound. The rebound of the compression spring 74 will drive the pusher plate 73 to move horizontally. The pusher plate 73 will push six of the LED lamp beads 75 in the lamp bead box 72 to move horizontally. The bottoms of the other six LED lamp beads 75 in the lamp bead box 72 will contact the top of the pusher plate 73. When the suction device 84 moves directly above one of the PCB boards 51, the sliding plate 82 will stop moving. The inclined groove plate 87 will press the suction device 84, the two sliders 83 and the six LED lamp beads 75 to move downward. The six LED lamp beads 75 will be installed on one of the PCB boards 51. The suction device 84 will no longer suck the six LED lamp beads 75. Then, the contraction of the telescopic rod of the electric push rod 86 will drive the sliding block 85 and the inclined groove plate 87 to move horizontally in the reverse direction. The inclined groove plate 87 will press the suction device 84 and the two sliders 83 to move upward. Then, the inclined groove plate 87 will drive the suction device 84 to move along the guiding groove on the two limit groove plates 81 to reset. The two sliders 83 will respectively drive the two sliding plates 82 to move horizontally in the reverse direction to reset. Immediately afterwards, the suction device 84 will contact the pusher plate 73 again. The reverse horizontal movement of the suction device 84 will push the pusher plate 73 to move horizontally in the reverse direction to reset. The compression spring 74 will be compressed again. The other six LED lamp beads 75 in the lamp bead box 72 will fall into the six notches on the pusher plate 73. Finally,The servo motor 4 will continue to drive the conveyor belt 3 to convey and unload one of the PCB boards 51. This process is repeated in sequence. The pusher plate 73 simultaneously pushes six LED lamp beads 75 to move to the specified positions, positioning the LED lamp beads 75, which can reduce the error when installing the LED lamp beads 75 onto the PCB board 51 and make the quality of the subsequent produced LED lamps better.

[0029] Embodiment 2

[0030] Based on Embodiment 1, as Figures 4-7 shown, it further includes a limiting mechanism. The limiting mechanism is arranged on the guide bar 6. The limiting mechanism includes a fixed column 91. The fixed column 91 is welded to the bottom of both of the two guide bars 6. A swing rod 92 is rotatably connected to both of the two fixed columns 91. A guiding arc surface is provided at one end of both of the two swing rods 92. A rubber block 93 is fixedly connected to the other end of both of the two swing rods 92. A torsion spring 94 is connected between the swing rod 92 and the fixed column 91 through a hook. The torsion spring 94 is sleeved on the fixed column 91. Slide rods 95 are welded to both sides of the pusher frame 941. A pusher block 96 is slidably connected to the bottom of both of the two slide rods 95. An extrusion arc surface is provided at one end of the pusher block 96 close to the swing rod 92. A first return spring 97 is connected between the pusher block 96 and the slide rod 95 through a hook.

[0031] When the pushing plate 73 moves horizontally under the action of the compression spring 74, the pushing plate 73 will drive the pushing frame 941 to move horizontally. The horizontal movement of the pushing frame 941 will drive both sliding rods 95 to move horizontally. The sliding rods 95 will drive the first reset spring 97 and the pushing blocks 96 to move horizontally. The extrusion arc surface on the pushing block 96 will contact the guiding arc surface on the swing rod 92. The horizontal movement of the two pushing blocks 96 will respectively push the swing rods 92 to swing towards each other, and the torsion spring 94 will be twisted. The swinging of the two swing rods 92 will respectively drive the two rubber blocks 93 to swing. The two rubber blocks 93 will contact the PCB board 51. The swinging of the two rubber blocks 93 will push the PCB board 51 to move to the specified position to position the PCB board 51. Then the swing rod 92 will contact the limit groove plate 81, and the limit groove plate 81 will resist the swing rod 92. Then the pushing frame 941 will drive the two sliding rods 95 to continue to move horizontally, and the first reset spring 97 will be compressed. When the suction device 84 drives the pushing plate 73 to move horizontally in the reverse direction to reset, the pushing plate 73 will drive the pushing frame 941 and the two sliding rods 95 to move horizontally in the reverse direction to reset. The first reset spring 97 will reset. Then the sliding rod 95 will drive the first reset spring 97 and the pushing block 96 to move horizontally in the reverse direction to reset. The pushing block 96 will be separated from the swing rod 92, and the torsion spring 94 will reset. The reset of the torsion spring 94 will drive the two swing rods 92 to swing in the direction away from each other to reset. The reset of the two swing rods 92 will respectively drive the two rubber blocks 93 to swing in the direction away from each other to reset. The PCB board 51 will be separated from the two rubber blocks 93. In this way, the PCB board 51 is positioned by the two rubber blocks 93, so that the position of the PCB board 51 is more accurate, and the error of installing the LED lamp beads 75 on the PCB board 51 can be further reduced.

[0032] Embodiment 3

[0033] On the basis of Embodiment 2, as Figures 4-7 shown, it further includes a quantitative glue injection mechanism. The quantitative glue injection mechanism is arranged between the two limit groove plates 81. The quantitative glue injection mechanism includes a glue storage box 101. The glue storage box 101 is connected between the two limit groove plates 81 by bolts. Six glue injection boxes 102 are connected to the bottom of the glue storage box 101 by bolts. Two one-way valves 103 are connected to each glue injection box 102 by flanges. A communication pipe 104 and a glue injection pipe 105 are respectively connected to the two one-way valves 103 on the same glue injection box 102 by flanges. The glue storage box 101 is fixedly connected to the ends of the six communication pipes 104 far from the one-way valves 103. The glue storage box 101 is communicated with the six communication pipes 104. Six push plate frames 106 are slidably connected to the pushing frame 941. The push plate frames 106 are slidably connected to the glue injection boxes 102. A second reset spring 107 is connected between the pushing frame 941 and the six push plate frames 106.

[0034] At first, an appropriate amount of glue is placed in both the glue storage box 101 and the six glue injection boxes 102. When the pushing plate 73 drives the pushing frame 941 to move horizontally, the pushing frame 941 will drive six second reset springs 107 and six pushing plate frames 106 to move horizontally. The horizontal movement of the pushing plate frame 106 will push the glue in the glue injection box 102 to enter the glue injection tube 105 through one of the one-way valves 103. The glue is respectively injected into six installation grooves on the PCB board 51 through the six glue injection tubes 105. When the glue in the glue injection box 102 is completely injected, the pushing plate 73 will drive the pushing frame 941 to continue to move horizontally, and the second reset spring 107 will be compressed. When the pushing plate 73 drives the pushing frame 941 to move horizontally in the reverse direction to reset, the second reset spring 107 will reset. The reset of the pushing frame 941 will drive six second reset springs 107 and six pushing plate frames 106 to move horizontally in the reverse direction to reset. The reset of the pushing plate frame 106 will draw the glue in the glue storage box 101 to enter the six glue injection boxes 102 respectively through the six communication tubes 104 and six one-way valves 103. In this way, the amount of glue injected into each of the six installation grooves on the PCB board 51 can be the same each time, making the dosage more accurate, reducing resource waste, and at the same time being able to automatically load glue and inject it into the installation grooves on the PCB board 51, improving the assembly efficiency of the LED.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic assembly line for T5 LED lights, characterized in that: It includes a chassis (1), on which two conveyor rollers (2) are rotatably connected. A conveyor belt (3) is sleeved between the two conveyor rollers (2). A servo motor (4) is fixedly connected to the chassis (1). A bevel gear set (41) is connected between the output shaft of the servo motor (4) and one end of one of the conveyor rollers (2). The bevel gear set (41) consists of a driving bevel gear and a driven bevel gear. The output shaft of the servo motor (4) is fixedly connected with the driving bevel gear, and one end of one of the conveyor rollers (2) is fixedly connected with the driven bevel gear. The driving bevel gear and the driven bevel gear are meshed. A sheet material box (5) is fixedly connected to the top of the chassis (1). A plurality of PCB boards (51) are stacked in the sheet material box (5). Six mounting grooves are formed on the PCB board (51). Two guide bars (6) are fixedly connected to the chassis (1). The two guide bars (6) are symmetrically arranged. Guide inclined surfaces are provided on both of the two guide bars (6). The top of the conveyor belt (3) is in contact with both of the two guide bars (6). A loading mechanism is arranged on the chassis (1), and a mounting mechanism is arranged on the chassis (1). The loading mechanism includes a mounting frame (71). The mounting frame (71) is fixedly connected to the top of the chassis (1). A lamp bead box (72) is fixedly connected to the top of the mounting frame (71). Six placing openings are formed on the lamp bead box (72). A pushing plate (73) is slidably connected to the mounting frame (71). Six notches are formed on the pushing plate (73). Five compression springs (74) are connected between the pushing plate (73) and the mounting frame (71). The compression springs (74) are sleeved on the mounting frame (71). A plurality of LED lamp beads (75) are stacked in each placing opening of the lamp bead box (72). A pushing frame (941) is fixedly connected to the bottom of the pushing plate (73). The mounting mechanism includes a limiting groove plate (81). Two limiting groove plates (81) are fixedly connected to the top of the chassis (1). The two limiting groove plates (81) are symmetrically arranged. Guide grooves are formed on both of the two limiting groove plates (81). Two sliding plates (82) are slidably connected to the top of the chassis (1). The two sliding plates (82) are symmetrically arranged. Sliders (83) are slidably connected to both of the two sliding plates (82). An absorber (84) is fixedly connected between the two sliders (83). Six suction grooves are provided on the absorber (84). The absorber (84) is used for sucking and placing the LED lamp beads (75). The absorber (84) passes through the guide grooves on the two limiting groove plates (81). An installation table (841) is fixedly connected to the upper part of the chassis (1). A sliding block (85) is slidably connected to the installation table (841). An electric push rod (86) is fixedly connected to the top of the installation table (841). The telescopic rod of the electric push rod (86) is fixedly connected to the sliding block (85). An inclined groove plate (87) is fixedly connected to the sliding block (85). It further includes a quantitative glue injection mechanism, which is arranged between the two limiting groove plates (81). The quantitative glue injection mechanism includes a glue storage box (101), and the glue storage box (101) is fixedly connected between the two limiting groove plates (81). Six glue injection boxes (102) are fixedly connected to the bottom of the glue storage box (101). Two one-way valves (103) are fixedly connected to each glue injection box (102). A communicating pipe (104) and a glue injection pipe (105) are respectively fixedly connected to the two one-way valves (103) on the same glue injection box (102). The glue storage box (101) is fixedly connected to one end of the six communicating pipes (104) away from the one-way valves (103). The glue storage box (101) is communicated with the six communicating pipes (104). Six push plate frames (106) are slidably connected to the push frame (941). The push plate frames (106) are slidably connected to the glue injection boxes (102). A second return spring (107) is connected between the push frame (941) and the six push plate frames (106).

2. The automatic assembly line of a T5 LED lamp according to claim 1, characterized in that: A guiding inclined groove is formed in the inclined groove plate (87), and one end of the suction device (84) is located in the guiding inclined groove on the inclined groove plate (87).

3. The automatic assembly line for a T5 LED lamp according to claim 1, characterized in that: It further includes a limiting mechanism, which is arranged on the guiding strip (6). The limiting mechanism includes a fixed column (91). The fixed column (91) is fixedly connected to the bottom of the two guiding strips (6). Swing rods (92) are rotatably connected to the two fixed columns (91). A guiding arc surface is provided at one end of each of the two swing rods (92). Rubber blocks (93) are fixedly connected to the other end of the two swing rods (92). A torsion spring (94) is connected between the swing rod (92) and the fixed column (91). The torsion spring (94) is sleeved on the fixed column (91). Slide rods (95) are fixedly connected to both sides of the push frame (941). Push blocks (96) are slidably connected to the bottom of the two slide rods (95). An extrusion arc surface is provided at one end of the push block (96) close to the swing rod (92). A first return spring (97) is connected between the push block (96) and the slide rod (95).

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