LED automatic assembling and testing all-in-one machine

Abstract

The utility model relates to an LED automatic assembling and testing all-in-one machine, and belongs to the technical field of LED processing. Comprising a workbench, a testing mechanism is arranged on the left side of the workbench, and an assembling mechanism is arranged on the right side of the workbench; a liftable test platform is arranged on the surface of the workbench through a test jacking cylinder, an ox horn plug-in female head and a power supply plug-in female head are arranged on the test platform, a rotatable gland is arranged above the test platform, and a fixed test transmission track is arranged between the gland and the test platform; an assembling lifting platform capable of ascending and descending is arranged on the surface of the working table through an assembling jacking air cylinder, a tripping block is arranged on the assembling lifting platform, a fixed assembling transmission track is arranged above the assembling lifting platform, and a jig is arranged on the assembling transmission track in a sliding mode; the problems that an existing LED display screen module is manually tested, the assembling efficiency is low, and the quality is poor are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED processing, and in particular relates to an LED automatic assembly and testing integrated machine. Background Art

[0002] As the LED display industry gradually enters mass production, more intelligent equipment is needed to replace manual labor to avoid omissions and quality problems caused by inadequate manual operation. Therefore, the LED display module needs to be tested and the bottom shell assembled after the drive surface and lamp surface are produced. The test mainly tests the red, green, blue, white, horizontal sweep, oblique sweep and other items of the module, and inspects the appearance of the lamp board. After confirming that there is no problem, the bottom shell is assembled. At present, this link requires 12 steps to complete, which is inefficient. In addition, in the assembly process, manual operation is prone to quality problems. Utility Model Content

[0003] The utility model overcomes the shortcomings of the prior art and provides an LED automatic assembly and testing integrated machine, which solves the problems of manual testing of LED display screen modules, low assembly efficiency and poor quality.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions.

[0005] An LED automatic assembly and testing integrated machine comprises a workbench, a testing mechanism is arranged on the left side of the workbench surface, and an assembly mechanism is arranged on the right side of the workbench surface;

[0006] The testing mechanism includes a testing platform, a testing lifting cylinder, a testing transmission track, and a pressure cover. A lifting testing platform is provided on the workbench surface through the testing lifting cylinder. A horn plug-in female connector and a power plug-in female connector are provided on the testing platform. A rotatable pressure cover is provided above the testing platform. A fixed testing transmission track is provided between the pressure cover and the testing platform.

[0007] The assembly mechanism includes an assembly lifting platform, an assembly lifting cylinder, an assembly transmission track, and a fixture. A liftable assembly lifting platform is arranged on the workbench surface through the assembly lifting cylinder, a release block is arranged on the assembly lifting platform, a fixed assembly transmission track is arranged above the assembly lifting platform, and a fixture is slidably arranged on the assembly transmission track.

[0008] Furthermore, an electric control box is fixedly arranged at one end of the lower end surface of the workbench, and a protective cover is fixedly arranged above the table surface of the workbench.

[0009] Furthermore, the testing mechanism also includes a front fixing seat and a rear fixing seat, and the front fixing seat and the rear fixing seat are respectively fixedly arranged at the front and rear ends of the left side of the table top of the workbench, and the testing platform is located between the front fixing seat and the rear fixing seat. The testing platform is a horizontally arranged square plate structure, and a testing lifting cylinder is respectively arranged at the four corners of the lower end surface of the testing platform. The piston rod of the testing lifting cylinder is vertically upward and fixedly connected to the lower end surface of the testing platform, and the cylinder body of the testing lifting cylinder is fixedly connected to the table top of the workbench.

[0010] Furthermore, two front-to-back symmetrical test transverse slide rails are fixedly arranged on the upper end surface of the test platform, and the test transverse slide rails are horizontally arranged along the left-right direction; three mutually parallel test longitudinal slide rails are slidably arranged on the two test transverse slide rails, and the test longitudinal slide rails are horizontally arranged along the front-to-back direction; a horn female plug is slidably arranged in the middle of the left and right test longitudinal slide rails, respectively, and a power supply female plug is slidably arranged in the middle of the middle test longitudinal slide rail.

[0011] Furthermore, two test transmission tracks are arranged symmetrically in front and back above the test platform. The test transmission tracks are arranged horizontally along the left and right directions. The two test transmission tracks are located on the front and back sides of the horn female plug and the power female plug; the two test transmission tracks are fixedly connected to the front fixing seat and the rear fixing seat through track support rods symmetrically arranged in the left and right directions.

[0012] Furthermore, two groups of left-right symmetrical hinged seats are fixedly arranged on the front end face of the rear fixed seat, and a pressure cover is rotatably arranged on the hinged seat through a hinge shaft, and the hinge shaft is horizontally arranged along the left-right direction; the pressure cover is a square plate structure, the pressure cover is made of transparent material, and a pressing protrusion is arranged in the middle of the lower end face of the pressure cover, and the pressing protrusion is arranged along the left-right direction; when the pressure cover is rotated to a horizontal state, the pressing protrusion is located between the two test transmission rails.

[0013] Furthermore, the assembly mechanism also includes an assembly fixing platform, which is a horizontally arranged square plate-like structure, fixedly arranged above the right side of the workbench surface, and a square slot is arranged in the middle of the left edge of the assembly fixing platform, and the assembly lifting platform is arranged inside the square slot; the assembly lifting platform is a horizontally arranged square plate-like structure. An assembly lifting cylinder is arranged at each of the four corners of the lower end surface of the assembly lifting platform, the piston rod of the assembly lifting cylinder is vertically upward and fixedly connected to the lower end surface of the assembly lifting platform, and the cylinder body of the assembly lifting cylinder is fixedly connected to the workbench surface.

[0014] Furthermore, two of the assembly transmission rails are fixedly arranged on the upper end surface of the assembly fixed platform, the two assembly transmission rails are symmetrically arranged front and back relative to the assembly lifting platform, and the assembly transmission rails themselves are horizontally arranged along the left and right directions; the right end of the assembly transmission rail extends to the outer side of the right end of the workbench table surface, and is connected to the screw machine; a jig is slidably arranged on the assembly transmission rail, and the jig slides left and right between the two assembly transmission rails; the jig is a horizontally arranged square plate structure, and two left and right square fixing grooves are arranged on the upper end surface of the jig, and two front-to-back symmetrical buckle grooves are arranged at the left end edge of each fixing groove, and a buckle groove is arranged in the middle of the front end edge of each fixing groove, the buckle groove remains through-connected from top to bottom, and a reboundable buckle is arranged at the upper end of the buckle groove.

[0015] Furthermore, an assembly transverse slide rail is fixedly provided in the middle of the upper end surface of the assembly lifting platform, and the assembly transverse slide rail is horizontally arranged along the left and right directions; a transverse sliding block is slidably provided on the assembly transverse slide rail, and two left-right symmetrical release blocks are respectively fixedly provided on the front and rear end surfaces of the transverse sliding block, and the four release blocks on the transverse sliding block correspond to the buckles at the left ends of the two fixed grooves; an assembly longitudinal slide rail is fixedly provided on the upper end surface of the assembly lifting platform on the front side of the assembly transverse slide rail, and the assembly longitudinal slide rail is horizontally arranged along the front and rear directions, and a longitudinal sliding block is slidably provided on the assembly longitudinal slide rail, and two front-and-rear symmetrical release blocks are fixedly provided at the front end surface of the longitudinal sliding block, and the two release blocks on the longitudinal sliding block correspond to the buckles at the front ends of the two fixed grooves.

[0016] Furthermore, a limit block is fixedly arranged on the workbench surface between the test transmission track and the assembly transmission track.

[0017] The beneficial effects of the utility model compared with the prior art are:

[0018] The LED automatic assembly and testing integrated machine provided by the utility model can speed up the work speed of employees and improve production efficiency, directly reducing the original 12-step process to 4 steps; it can effectively prevent the interruption of circuits and splicing gaps caused by module misalignment; it can effectively improve the collision of modules with small spacing and insufficient thrust, and avoid bad outflow; it can realize the conversion from offline operation to online operation; and it can save temporary space in the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings:

[0020] Figure 1 It is a three-dimensional schematic diagram of the utility model as a whole;

[0021] Figure 2 yes Figure 1 A local enlarged schematic diagram of the middle A;

[0022] Figure 3 yes Figure 1 A partial enlarged schematic diagram of point B in the middle;

[0023] Figure 4 It is a front view of the utility model as a whole;

[0024] Figure 5 It is a horizontal cross-sectional view of the utility model;

[0025] Figure 6 This is a schematic diagram of the local structure of the test organization. Figure 1 ;

[0026] Figure 7 This is a schematic diagram of the local structure of the test organization. Figure 2 ;

[0027] Figure 8 This is a schematic diagram of the local structure of the assembly mechanism. Figure 1 ;

[0028] Fig. 9 This is a schematic diagram of the local structure of the assembly mechanism. Figure 2 ;

[0029] Among them, 1 is a workbench, 2 is an electric control box, 3 is a protective cover, 4 is a testing mechanism, 5 is an assembly mechanism, 6 is a front fixing seat, 7 is a rear fixing seat, 8 is a testing platform, 9 is a testing lifting cylinder, 10 is a testing horizontal slide rail, 11 is a testing longitudinal slide rail, 12 is a female plug for horns, 13 is a female plug for power supply, 14 is a testing transmission rail, 15 is a pressure cover, 16 is a pressing bump, 17 is a label auxiliary frame, 18 is a limit block, 19 is an assembly fixed platform, 20 is an assembly lifting platform, 21 is an assembly lifting cylinder, 22 is an assembly transmission rail, 23 is a fixture, 24 is a buckle, 25 is an assembly horizontal slide rail, 26 is a horizontal sliding block, 27 is a release block, 28 is an assembly longitudinal slide rail, and 29 is a longitudinal sliding block. DETAILED DESCRIPTION

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail in combination with the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. The technical solution of the present invention is described in detail below in combination with the embodiments and the accompanying drawings, but the scope of protection is not limited thereto.

[0031] like Figure 1 As shown in FIG. 9 , the utility model provides an LED automatic assembly and testing integrated machine, comprising a workbench 1 , an electric control box 2 is fixedly arranged at one end of the lower end surface of the workbench 1 , and a protective cover 3 is fixedly arranged above the table surface of the workbench 1 .

[0032] A testing mechanism 4 is arranged on the left side of the workbench 1 , and an assembling mechanism 5 is arranged on the right side of the workbench 1 .

[0033] The testing mechanism 4 includes a front fixing seat 6, a rear fixing seat 7, a testing platform 8, a testing lifting cylinder 9, a testing transmission track 14, a testing transverse slide rail 10, a testing longitudinal slide rail 11, a female plug 12 for the horn, a female plug 13 for the power supply, a track support rod, a pressure cover 15, a limit block 18,

[0034] The front fixing seat 6 and the rear fixing seat 7 are respectively fixedly arranged at the front and rear ends of the left side of the table top of the workbench 1. The test platform 8 is arranged above the table top of the workbench 1 between the front fixing seat 6 and the rear fixing seat 7. The test platform 8 is a horizontally arranged square plate structure. A test lifting cylinder 9 is respectively arranged at the four corners of the lower end surface of the test platform 8. The piston rod of the test lifting cylinder 9 is vertically upward and fixedly connected to the lower end surface of the test platform 8. The cylinder body of the test lifting cylinder 9 is fixedly connected to the table top of the workbench 1. The lifting and lowering of the test platform 8 is realized by retracting the piston rod of the test lifting cylinder 9.

[0035] Two symmetrical test transverse slide rails 10 are fixedly arranged on the upper end surface of the test platform 8, and the test transverse slide rails 10 are arranged horizontally along the left-right direction; three parallel test longitudinal slide rails 11 are slidably arranged on the two test transverse slide rails 10, and the test longitudinal slide rails 11 are arranged horizontally along the front-back direction. A horn plug female connector 12 is slidably arranged in the middle of the left and right test longitudinal slide rails 11, and a power plug female connector 13 is slidably arranged in the middle of the middle test longitudinal slide rail 11. By sliding the three test longitudinal slide rails 11 on the two test transverse slide rails 10, the left and right positions of the two horn plug female connectors 12 and the one power supply plug female connector 13 can be adjusted. By sliding the horn plug female connectors 12 and the power supply plug female connector 13 on the test longitudinal slide rails 11, the front and rear positions of the two horn plug female connectors 12 and the one power supply plug female connector 13 can be adjusted, so that the positions of the two horn plug female connectors 12 and the one power supply plug female connector 13 in the horizontal plane can be adjusted arbitrarily.

[0036] Two symmetrical test transmission tracks 14 are arranged above the test platform 8. The test transmission tracks 14 are arranged horizontally along the left-right direction. The two test transmission tracks 14 are located at the front and rear sides of the horn female plug 12 and the power female plug 13. The two test transmission tracks 14 are fixedly connected to the front fixing seat 6 and the rear fixing seat 7 through the track support rods arranged symmetrically, and the two test transmission tracks 14 are supported and fixed by the track support rods. The left ends of the two test transmission tracks 14 extend to the outside of the workbench 1 table, and the left ends of the test transmission tracks 14 are connected to the reflow soldering mechanism. The PCB board module output by the reflow soldering mechanism is transmitted to the test mechanism 4 through the test transmission tracks 14.

[0037] Two groups of left-right symmetrical hinge seats are fixedly arranged on the front side end surface of the rear side fixed seat 7, and a pressure cover 15 is rotatably arranged on the hinge seat through a hinge shaft, and the hinge shaft is horizontally arranged along the left-right direction. The pressure cover 15 is a square plate-shaped structure, and the pressure cover 15 is made of a transparent material. A pressing protrusion 16 is arranged in the middle of the lower end surface of the pressure cover 15, and the pressing protrusion 16 is arranged along the left-right direction; when the pressure cover 15 is rotated to a horizontal state, the pressing protrusion 16 is located between the two test transmission tracks 14.

[0038] A vertical limit block 18 is fixedly arranged on the workbench 1 on the right side of the two test transmission rails 14 , and the limit block 18 is located between the front and rear test transmission rails 14 .

[0039] A label auxiliary frame 17 is fixedly mounted on the front fixing seat 6 , and a detachable note holder is mounted on the label auxiliary frame 17 .

[0040] The assembly mechanism 5 includes an assembly fixed platform 19, an assembly lifting platform 20, an assembly transmission track 22, a fixture 23, an assembly transverse slide rail 25, an assembly longitudinal slide rail 28, an assembly lifting cylinder 21, a release block 27,

[0041] The assembly fixed platform 19 is a horizontally arranged square plate-like structure. The assembly fixed platform 19 is fixedly arranged above the right side of the workbench 1. A square slot is arranged in the middle of the left edge of the assembly fixed platform 19. A liftable assembly lifting platform 20 is arranged inside the square slot. The assembly lifting platform 20 is a horizontally arranged square plate-like structure. An assembly lifting cylinder 21 is arranged at each of the four corners of the lower end face of the assembly lifting platform 20. The piston rod of the assembly lifting cylinder 21 is vertically upward and fixedly connected to the lower end face of the assembly lifting platform 20. The cylinder body of the assembly lifting cylinder 21 is fixedly connected to the workbench 1. The assembly lifting platform 20 is controlled to be lifted and lowered inside the square slot of the assembly fixed platform 19 by the extension and retraction of the assembly lifting cylinder 21.

[0042] Two assembly transmission rails 22 are fixedly arranged on the upper end surface of the assembly fixed platform 19. The two assembly transmission rails 22 are arranged symmetrically with respect to the assembly lifting platform 20. The assembly transmission rails 22 themselves are arranged horizontally along the left-right direction. The right end of the assembly transmission rail 22 extends to the outside of the right end of the workbench 1 and is connected to the screw machine.

[0043] A jig 23 is slidably arranged on the assembly transmission rail 22, and the jig 23 slides left and right between the two assembly transmission rails 22; the jig 23 is a horizontally arranged square plate-like structure, and two left and right square fixing grooves are arranged on the upper end surface of the jig 23, and two front-to-back symmetrical buckle grooves are arranged at the left end edge of each fixing groove, and a buckle groove is arranged in the middle of the front end edge of each fixing groove, and the buckle groove is kept through from top to bottom, and a resilient buckle 24 is arranged at the upper end of the buckle groove. That is, a total of six buckles 24 are arranged on the jig 23.

[0044] The limit block 18 is located on the left side between the two assembly transfer rails 22 .

[0045] An assembly transverse slide rail 25 is fixedly provided in the middle of the upper end surface of the assembly lifting platform 20, and the assembly transverse slide rail 25 is horizontally provided along the left and right direction. A transverse sliding block 26 is slidably provided on the assembly transverse slide rail 25, and two left-right symmetrical fixing rods are respectively fixedly provided on the front and rear side end surfaces of the transverse sliding block 26, and the fixing rods are horizontally provided along the front and rear, one end of the fixing rod is fixedly connected to the transverse sliding block 26, and a release block 27 is fixedly provided on the other end of the fixing rod, and the four release blocks 27 on the transverse sliding block 26 correspond to the buckles 24 at the left ends of the two fixing grooves.

[0046] An assembly longitudinal slide rail 28 is fixedly arranged on the upper end surface of the assembly lifting platform 20 on the front side of the assembly transverse slide rail 25. The assembly longitudinal slide rail 28 is horizontally arranged along the front-to-back direction. A longitudinal sliding block 29 is slidably arranged on the assembly longitudinal slide rail 28. A longitudinal fixing rod is fixedly arranged at the front end surface of the longitudinal sliding block 29. The longitudinal fixing rod is horizontally arranged along the front-to-back direction. A transverse fixing rod is fixedly arranged at the end of the longitudinal fixing rod away from the longitudinal sliding block 29. The transverse fixing rod is horizontally arranged along the left-right direction. The middle part of the transverse fixing rod is fixedly connected to the longitudinal fixing rod. A release block 27 is fixedly arranged at both ends of the transverse fixing rod. The two release blocks 27 on the longitudinal sliding block 29 correspond to the buckles 24 at the front ends of the two fixing grooves.

[0047] The working principle of the utility model is:

[0048] After the PCB board module comes out of the reflow soldering mechanism, it moves to the test mechanism 4 through the test transmission track 14. When the PCB board module moves to contact the limit block 18, it stops moving and the PCB board module reaches the test position. At this time, the test lifting cylinder 9 is in a retracted state, and the test platform 8 is located at a low position. The two horn plug female heads 12 are adjusted to correspond to the two horn plug male heads on the PCB board module, and the power plug female head 13 is adjusted to correspond to the power plug male head on the PCB board module. Then, the four test lifting cylinders 9 are controlled to extend synchronously, and the pressure cover 15 also rotates downward. The pressing protrusion 16 on the pressure cover 15 presses the PCB board module downward, and the two horn-to-horn female plugs 12 are upwardly plugged with the two horn-to-horn male plugs of the PCB board module, and the power supply female plug 13 is upwardly plugged with the power supply male plug of the PCB board module, thereby realizing the fixation and connection of the PCB board module, and the PCB board module can be tested. After the light board of the test is manually identified and inspected through the transparent plate, the pressure cover 15 is lifted and lifted, and the test lifting cylinder 9 is lowered together with the test platform 8.

[0049] The label is manually removed from the label tube on the label auxiliary frame 17 and pasted onto the PCB board module.

[0050] Then, the assembly transmission track 22 is used to transfer the remaining jig 23 to the left until it contacts the limit block 18 and stops moving, and the jig 23 reaches the assembly position. The four release blocks 27 on the horizontal sliding block 26 are adjusted to the left and right positions by sliding the horizontal sliding block 26 on the assembly horizontal slide rail 25, so that the four release blocks 27 on the horizontal sliding block 26 correspond to the buckles 24 at the left ends of the two fixed grooves, and the two release blocks 27 on the longitudinal sliding block are adjusted to the front and rear positions by sliding the longitudinal sliding block 29 on the assembly longitudinal slide rail 28, so that the two release blocks 27 on the longitudinal sliding block 29 correspond to the buckles 24 at the front ends of the two fixed grooves. Then, the assembly lifting cylinder 21 is controlled to extend, so that the assembly lifting platform 20 rises, and the release block 27 extends upward into the corresponding buckle groove and lifts the buckle 24 upward, so that the six buckles 24 on the jig 23 are all in a stripping state.

[0051] The PCB board module that has passed the test is manually placed into the fixing groove of the fixture 23. Since all the buckles 24 are in the stripped state, the PCB board module can be smoothly placed into the fixing groove of the fixture 23.

[0052] Then the assembly lifting cylinder 21 is controlled to contract, the assembly lifting platform 20 starts to descend, the release block 27 is released from the buckle groove, and the buckle 24 rebounds again to clamp the PCB board module, so that the PCB board module is clamped and fixed by the six buckles 24.

[0053] After the PCB board module and the fixture 23 are fixed, they are transferred to the inside of the screw machine through the assembly transfer track 22 for assembly. The assembled finished product is transferred to the left on the assembly transfer track 22 until it contacts the limit block 18 and returns to the starting position.

[0054] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An LED automatic assembly and testing machine, characterized in that: It comprises a workbench (1), wherein a testing mechanism (4) is arranged on the left side of the workbench (1), and an assembly mechanism (5) is arranged on the right side of the workbench (1); The testing mechanism (4) comprises a testing platform (8), a testing lifting cylinder (9), a testing transmission track (14), and a pressure cover (15); a liftable testing platform (8) is arranged on the workbench (1) via the testing lifting cylinder (9); a horn plug female connector (12) and a power plug female connector (13) are arranged on the testing platform (8); a rotatable pressure cover (15) is arranged above the testing platform (8); and a fixed testing transmission track (14) is arranged between the pressure cover (15) and the testing platform (8); The assembly mechanism (5) comprises an assembly lifting platform (20), an assembly lifting cylinder (21), an assembly transmission track (22), and a fixture (23); a liftable assembly lifting platform (20) is arranged on the workbench (1) via the assembly lifting cylinder (21); a release block (27) is arranged above the assembly lifting platform (20); a fixed assembly transmission track (22) is arranged on the assembly lifting platform (20); and a fixture (23) is slidably arranged on the assembly transmission track (22).

2. The LED automatic assembly and testing integrated machine according to claim 1, characterized in that: An electric control box (2) is fixedly arranged at one end of the lower end surface of the workbench (1), and a protective cover (3) is fixedly arranged above the table surface of the workbench (1).

3. The LED automatic assembly and testing integrated machine according to claim 1, characterized in that: The testing mechanism (4) further comprises a front fixing seat (6) and a rear fixing seat (7), wherein the front fixing seat (6) and the rear fixing seat (7) are respectively fixedly arranged at the front and rear ends of the left side of the table surface of the workbench (1), and the testing platform (8) is located between the front fixing seat (6) and the rear fixing seat (7). The testing platform (8) is a horizontally arranged square plate-like structure, and a testing lifting cylinder (9) is respectively arranged at the four corners of the lower end surface of the testing platform (8), the piston rod of the testing lifting cylinder (9) is vertically upward and fixedly connected to the lower end surface of the testing platform (8), and the cylinder body of the testing lifting cylinder (9) is fixedly connected to the table surface of the workbench (1).

4. The LED automatic assembly and testing integrated machine according to claim 3, characterized in that: Two front-to-back symmetrical test transverse slide rails (10) are fixedly arranged on the upper end surface of the test platform (8), and the test transverse slide rails (10) are arranged horizontally along the left-right direction; three mutually parallel test longitudinal slide rails (11) are slidably arranged on the two test transverse slide rails (10), and the test longitudinal slide rails (11) are arranged horizontally along the front-to-back direction; a horn plug female connector (12) is slidably arranged in the middle of the left and right test longitudinal slide rails (11), and a power plug female connector (13) is slidably arranged in the middle of the middle test longitudinal slide rail (11).

5. The LED automatic assembly and testing integrated machine according to claim 4, characterized in that: Two test transmission rails (14) are arranged above the test platform (8) in a front-to-back symmetrical manner. The test transmission rails (14) are arranged horizontally along the left-right direction. The two test transmission rails (14) are located at the front and back sides of the horn female plug (12) and the power female plug (13). The two test transmission rails (14) are fixedly connected to the front fixing seat (6) and the rear fixing seat (7) via track support rods arranged symmetrically in the left-right direction.

6. The LED automatic assembly and testing integrated machine according to claim 5, characterized in that: Two groups of left-right symmetrical hinge seats are fixedly arranged on the front side end surface of the rear side fixed seat (7), and a pressure cover (15) is rotatably arranged on the hinge seat via a hinge shaft, and the hinge shaft is horizontally arranged along the left-right direction; the pressure cover (15) is a square plate-shaped structure, and the pressure cover (15) is made of a transparent material. A pressing protrusion (16) is arranged in the middle of the lower end surface of the pressure cover (15), and the pressing protrusion (16) is arranged along the left-right direction; when the pressure cover (15) is rotated to a horizontal state, the pressing protrusion (16) is located between the two test transmission rails (14).

7. The LED automatic assembly and testing integrated machine according to claim 1, characterized in that: The assembly mechanism (5) further comprises an assembly fixing platform (19), the assembly fixing platform (19) being a horizontally arranged square plate-like structure, the assembly fixing platform (19) being fixedly arranged above the right side of the workbench (1) tabletop, a square slot being arranged in the middle of the left edge of the assembly fixing platform (19), and the assembly lifting platform (20) being arranged inside the square slot; the assembly lifting platform (20) being a horizontally arranged square plate-like structure; an assembly lifting cylinder (21) being arranged at each of the four corners of the lower end surface of the assembly lifting platform (20), the piston rod of the assembly lifting cylinder (21) being vertically upward and fixedly connected to the lower end surface of the assembly lifting platform (20), and the cylinder body of the assembly lifting cylinder (21) being fixedly connected to the workbench (1) tabletop.

8. The LED automatic assembly and testing integrated machine according to claim 7, characterized in that: Two assembly transmission rails (22) are fixedly arranged on the upper end surface of the assembly fixed platform (19), the two assembly transmission rails (22) are symmetrically arranged front and rear relative to the assembly lifting platform (20), and the assembly transmission rails (22) themselves are arranged horizontally along the left and right direction; the right end of the assembly transmission rail (22) extends to the outer side of the right end of the workbench (1) tabletop and is connected to the screw machine; a jig (23) is slidably arranged on the assembly transmission rail (22), and the jig (23) slides left and right between the two assembly transmission rails (22); the jig (23) is a horizontally arranged square plate-shaped structure, and two left and right square fixing grooves are arranged on the upper end surface of the jig (23), two front and rear symmetrical buckle grooves are arranged at the left end edge of each fixing groove, and a buckle groove is arranged in the middle of the front end edge of each fixing groove, the buckle groove remains through from top to bottom, and a resilient buckle (24) is arranged at the upper end of the buckle groove.

9. The LED automatic assembly and testing integrated machine according to claim 8, characterized in that: An assembly transverse slide rail (25) is fixedly arranged at the middle of the upper end surface of the assembly lifting platform (20), and the assembly transverse slide rail (25) is horizontally arranged along the left-right direction; a transverse sliding block (26) is slidably arranged on the assembly transverse slide rail (25), and two left-right symmetrical release blocks (27) are respectively fixedly arranged on the front and rear side end surfaces of the transverse sliding block (26), and the four release blocks (27) on the transverse sliding block (26) correspond to the buckles (24) at the left ends of the two fixed grooves; an assembly longitudinal slide rail (28) is fixedly arranged on the upper end surface of the assembly lifting platform (20) on the front side of the assembly transverse slide rail (25), and the assembly longitudinal slide rail (28) is horizontally arranged along the front and rear direction, and a longitudinal sliding block (29) is slidably arranged on the assembly longitudinal slide rail (28), and two front-to-back symmetrical release blocks (27) are fixedly arranged at the front end surface of the longitudinal sliding block (29), and the two release blocks (27) on the longitudinal sliding block (29) correspond to the buckles (24) at the front ends of the two fixed grooves.

10. The LED automatic assembly and testing integrated machine according to claim 1, characterized in that: A limit block (18) is fixedly arranged on the surface of the workbench (1) between the test transmission track (14) and the assembly transmission track (22).

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