Lamp bead assembling device

Abstract

The invention relates to the technical field of lamp bead assembling production, in particular to a lamp bead assembling device. According to the lamp bead assembling device, pins of lamp beads can be straightened more sufficiently, the lamp beads can be assembled more quickly, and the assembling efficiency of the lamp beads is more effectively improved. A lamp bead assembling device comprises a mounting frame, a supporting block, a guide block, a limiting strip and the like. Two supporting blocks are fixedly connected to the mounting frame, guide blocks are fixedly connected to the two supporting blocks, and a limiting strip is fixedly connected between the tops of the two supporting blocks. According to the lamp bead pin straightening device, the two upper piston rods move, so that the two flattening plates move, the pins of the lamp beads are straightened, the pins of the lamp beads are corrected, the pins of the lamp beads can be straighter, and the lamp beads can be accurately assembled on the assembling plate in the follow-up process.

Description

Technical Field

[0001] The invention relates to the technical field of lamp bead assembly production, and in particular to a lamp bead assembly device. Background Art

[0002] Lamp beads are mainly composed of five materials: pins, silver glue, chips, gold wires, and epoxy resin. They have the advantages of small size, light weight, impact resistance, and low energy consumption. They are widely used in lighting and display. Generally, the pins of the lamp beads are passed through the circuit board and soldered and installed.

[0003] At present, most lamp beads are assembled by manual welding. Since the lamp bead pins are mostly made of soft metal, they have poor firmness and stability and are easily bent and deformed during storage and use. It is not convenient for workers to insert the lamp bead pins into the circuit board. Workers are required to straighten the lamp bead pins before inserting them into the circuit board. However, manual straightening may not be sufficient, and the hole diameter of the circuit board is small, so it is not convenient for workers to quickly insert the pins into the circuit board holes, resulting in low efficiency in assembling lamp beads and easy damage to the lamp bead pins.

[0004] Therefore, we urgently need a lamp bead assembly device that can more fully straighten the pins of the lamp bead, assemble the lamp bead more quickly, and more effectively improve the assembly efficiency of the lamp bead. Summary of the invention

[0005] In order to overcome the above-mentioned shortcomings, the present invention provides a lamp bead assembly device which can more fully straighten the pins of the lamp bead, and can assemble the lamp bead more quickly, thereby more effectively improving the assembly efficiency of the lamp bead.

[0006] A lamp bead assembly device comprises a mounting frame, a support block, a guide block, a limit strip, a fixed block, a flattening mechanism, a pressing mechanism and a limit strip, wherein two support blocks are fixedly connected to the mounting frame, an assembly plate is placed on the mounting frame, a plurality of assembly holes are opened on the assembly plate, two assembly holes on the assembly plate form a group, a plurality of lamp beads are placed between the two support blocks, guide blocks are fixedly connected to the two support blocks, the two guide blocks are located above the assembly plate, a limit strip is fixedly connected between the tops of the two support blocks, a plurality of lamp beads are located in the limit strip, two fixed blocks are fixedly connected to the side of the limit strip close to the guide block, the guide block is fixedly connected to the fixed block, a flattening mechanism is provided on the support block, a pressing mechanism is provided on the fixed block, and a limit strip is provided on the fixed block.

[0007] As a further preferred scheme, the flattening mechanism includes an upper hydraulic cylinder, an upper piston rod, a horizontal spring, a liquid passing pipe, a lower hydraulic cylinder, a lower piston rod and a flat plate. Each of the support blocks is fixedly connected to the upper hydraulic cylinder, and the two upper hydraulic cylinders are slidably connected to the upper piston rod. A horizontal spring is connected between the upper piston rod and the upper hydraulic cylinder, and one end of the liquid passing pipe is connected to the two upper hydraulic cylinders. Each of the support blocks is fixedly connected to the lower hydraulic cylinder, and the lower hydraulic cylinder is located below the upper hydraulic cylinder. The other end of the liquid passing pipe is connected to the lower hydraulic cylinder, and one end of the lower piston rod is slidably connected to the two lower hydraulic cylinders. The other ends of the two lower piston rods are fixedly connected to the flat plate, and the two pins of the lamp bead are located between the flat plate, and the flat plate is in contact with the two pins of the lamp bead.

[0008] As a further preferred scheme, the pressing mechanism includes a mounting plate, an electric cylinder and a pressing block, the mounting plate is fixedly connected between the top ends of the two fixed blocks, the electric cylinder is fixedly connected to the top end of the mounting plate, the mounting plate is slidingly connected to the telescopic rod of the electric cylinder, the bottom end of the telescopic rod of the electric cylinder is fixedly connected to the pressing block, and the pressing block is located inside the fixed block.

[0009] As a further preferred scheme, the limit mechanism includes a limit frame, a limit block, and a limit spring. The two guide blocks are slidably connected to the limit frame, the lower pressure block is located below the limit frame, and the limit frame is slidably connected to the fixed block. The two limit frames are provided with an inclined surface on one side close to the fixed block, the inclined surfaces of the two limit frames are in contact with the bottom of the lower pressure block, one side of the two limit frames is fixedly connected to the limit block, and a number of limit springs are connected between the limit frame and the fixed block.

[0010] As a further preferred embodiment, it also includes a straightening mechanism, the guide block is provided with a straightening mechanism, the straightening mechanism includes an electric slide rail, an electric slider, a trigger plate, a mounting shaft, a straightening frame and a torsion spring, the electric slide rail is fixedly connected between the two guide blocks, the electric slide rail is slidably connected with the electric slider, the electric slider is slidably connected with the trigger plate, the electric slider is located between the two fixed blocks, the electric slider is rotatably connected with two mounting shafts, each of the mounting shafts is fixedly connected with a straightening frame, the two straightening frames are in contact with the trigger plate, and a torsion spring is connected between the mounting shaft and the electric slider.

[0011] As a further preferred scheme, it also includes an alignment mechanism, the mounting frame is provided with an alignment mechanism, the alignment mechanism includes a large hydraulic cylinder, a large piston rod, a large spring, a connecting pipe, a small hydraulic cylinder and a small piston rod, each of the guide blocks is fixedly connected to a large hydraulic cylinder, the inner walls of the two large hydraulic cylinders are slidably connected to large piston rods, the two large piston rods are provided with long inclined surfaces, the large piston rod is slidably connected to the guide block, a large spring is connected between the large piston rod and the large hydraulic cylinder, one side of each of the large hydraulic cylinders is connected to one end of a connecting pipe, two small hydraulic cylinders are fixedly connected to the mounting frame, the other end of the connecting pipe is connected to the small hydraulic cylinder, the small hydraulic cylinder is located below the large hydraulic cylinder, and the inner walls of the two small hydraulic cylinders are slidably connected to small piston rods.

[0012] As a further preferred solution, a ramp block is provided on the large piston rod.

[0013] As a further preferred solution, a long plate is provided on the small piston rod.

[0014] Beneficial Effects

[0015] 1. The present invention moves the lamp bead and squeezes the two upper piston rods to move away from each other, so that the two pressing plates move and contact the pins of the lamp bead, and squeeze and straighten the two pins of the lamp bead, and then correct the two pins of the lamp bead, so that the two pins of the lamp bead can be straighter, so that the subsequent lamp bead can be quickly assembled on the assembly plate.

[0016] 2. The present invention drives the two straightening frames to swing through the electric slide rail, and clamps the two pins of the lamp bead, thereby limiting the two pins of the lamp bead. At the same time, the two straightening frames continue to move downward to further straighten the two pins of the lamp bead, so as to avoid the pins of the lamp bead from tilting during assembly, thereby causing the lamp bead to be unable to align with the assembly hole of the assembly plate, thereby more fully straightening the pins of the lamp bead, allowing the lamp bead to be quickly assembled on the assembly plate, thereby improving the assembly efficiency of the lamp bead.

[0017] 3. The present invention squeezes the lamp bead downward by the pressing block and contacts with the two large piston rods. The movement of the two large piston rods will clamp the lamp bead, so that the lamp bead can move downward more stably, so that the lamp bead can be stably installed on the assembly plate, to avoid the lamp bead being skewed so that the two pins are not aligned with the assembly hole of the assembly plate. At the same time, the movement of the two small piston rods will limit the two pins of the lamp bead, so that the two pins of the lamp bead are located directly above the assembly hole of the assembly plate, so that the lamp bead can be installed on the assembly plate more quickly, thereby more effectively improving the efficiency of lamp bead assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention.

[0020] Figure 3 It is a schematic diagram of a first partial cross-sectional three-dimensional structure of the flattening mechanism of the present invention.

[0021] Figure 4 It is a schematic diagram of a second partial cross-sectional three-dimensional structure of the flattening mechanism of the present invention.

[0022] Figure 5 It is a schematic diagram of the partial three-dimensional structure of the pressing mechanism of the present invention.

[0023] Figure 6 It is a partial cross-sectional three-dimensional structural schematic diagram of the pressing mechanism and the limiting mechanism of the present invention.

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the guide block of the present invention.

[0025] Figure 8 It is a schematic diagram of a first partial three-dimensional structure of the straightening mechanism of the present invention.

[0026] Fig. 9 It is a partial cross-sectional three-dimensional structural schematic diagram of the straightening mechanism of the present invention.

[0027] Fig.10 For the present invention Fig. 9 Schematic diagram of the enlarged three-dimensional structure of A in the middle.

[0028] Fig.11 It is a schematic diagram of a second partial three-dimensional structure of the straightening mechanism of the present invention.

[0029] Fig.12 It is a schematic diagram of the three-dimensional structure of the straight frame of the present invention.

[0030] Fig.13 It is a schematic diagram of the partial three-dimensional structure of the alignment mechanism of the present invention.

[0031] Fig.14 It is a partial cross-sectional three-dimensional structural schematic diagram of the alignment mechanism of the present invention.

[0032] Among them: 1-mounting frame, 2-support block, 21-assembly plate, 22-lamp bead, 3-guide block, 4-limit bar, 5-fixed block, 61-upper hydraulic cylinder, 62-upper piston rod, 63-horizontal spring, 64-fluid pipe, 65-lower hydraulic cylinder, 66-lower piston rod, 67-pressing plate, 71-mounting plate, 72-electric cylinder, 73-lower pressure block, 81-limiting frame, 82-limiting block, 83-limiting spring, 91-electric slide rail, 92-electric slider, 93-trigger plate, 94-mounting shaft, 95-straightening frame, 96-torsion spring, 101-large hydraulic cylinder, 102-large piston rod, 103-large spring, 104-connecting pipe, 105-small hydraulic cylinder, 106-small piston rod. DETAILED DESCRIPTION

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example 1

[0035] A lamp bead assembly device, such as Figure 1-Figure 7 As shown, it includes a mounting frame 1, a support block 2, a guide block 3, a limit bar 4, a fixed block 5, a flattening mechanism, a pressing mechanism and a limit mechanism. Two support blocks 2 are connected to the mounting frame 1 by bolts. An assembly plate 21 is placed on the mounting frame 1. A plurality of assembly holes are opened on the assembly plate 21. Two assembly holes on the assembly plate 21 form a group. A plurality of lamp beads 22 are placed between the two support blocks 2. The two support blocks 2 are connected to the guide blocks 3 by bolts. The two guide blocks 3 are located above the assembly plate 21. A limit bar 4 is connected to the tops of the two support blocks 2 by bolts. The limit bar 4 is horizontally arranged. A plurality of lamp beads 22 are located in the limit bar 4. The limit bar 4 is connected to two fixed blocks 5 by bolts on one side close to the guide block 3. The guide block 3 is fixedly connected to the fixed block 5. A flattening mechanism is provided on the support block 2, a pressing mechanism is provided on the fixed block 5, and a limit mechanism is provided on the fixed block 5.

[0036] The flattening mechanism includes an upper hydraulic cylinder 61, an upper piston rod 62, a horizontal spring 63, a liquid pipe 64, a lower hydraulic cylinder 65, a lower piston rod 66 and a flat plate 67. Each of the support blocks 2 is fixedly connected to the upper hydraulic cylinder 61, and the two upper hydraulic cylinders 61 are slidably connected to the upper piston rod 62. The upper piston rod 62 and the upper hydraulic cylinder 61 are connected to the horizontal spring 63 through a hook. One end of the liquid pipe 64 is connected to the two upper hydraulic cylinders 61. Each of the support blocks 2 A lower hydraulic cylinder 65 is fixedly connected to both, and the lower hydraulic cylinder 65 is located below the upper hydraulic cylinder 61. The other end of the liquid pipe 64 is connected to the lower hydraulic cylinder 65. One end of a lower piston rod 66 is slidably connected to the two lower hydraulic cylinders 65. The two lower piston rods 66 are horizontally arranged. The other ends of the two lower piston rods 66 are connected to a pressure plate 67 by bolts. The two pins of the lamp bead 22 are located between the pressure plates 67, and the pressure plates 67 are in contact with the two pins of the lamp bead 22.

[0037] The pressing mechanism includes a mounting plate 71, an electric cylinder 72 and a pressing block 73. The mounting plate 71 is connected between the top ends of the two fixed blocks 5 by rivets. The top ends of the mounting plate 71 are connected to the electric cylinder 72 by bolts. The mounting plate 71 is slidingly connected to the telescopic rod of the electric cylinder 72. The bottom end of the telescopic rod of the electric cylinder 72 is fixedly connected to the pressing block 73. The pressing block 73 is located inside the fixed block 5.

[0038] The limiting mechanism includes a limiting frame 81, a limiting block 82, and a limiting spring 83. The two guide blocks 3 are slidably connected to the limiting frame 81, the lower pressure block 73 is located below the limiting frame 81, and the limiting frame 81 is slidably connected to the fixed block 5. The two limiting frames 81 are provided with inclined surfaces on one side close to the fixed block 5, and the inclined surfaces of the two limiting frames 81 are in contact with the bottom of the lower pressure block 73. One side of the two limiting frames 81 is connected to the limiting block 82 by rivets, and a plurality of limiting springs 83 are connected between the limiting frame 81 and the fixed block 5 by hooks.

[0039] At first, the two liquid pipes 64 and the two lower hydraulic cylinders 65 are filled with hydraulic oil, and a lamp bead 22 is located between the two upper piston rods 62. The horizontal spring 63 is stretched, and the staff places the lamp bead 22 between the two support blocks 2 in turn and pushes the lamp bead 22 to move. The limit bar 4 will limit the lamp bead 22 so that all the lamp beads 22 are located on the same straight line. The movement of the first lamp bead 22 close to the guide block 3 will break away from the two upper piston rods 62. The reset of the two horizontal springs 63 will drive the two upper piston rods 62 to move towards each other. The movement of the upper piston rod 62 will draw the hydraulic oil in the liquid pipe 64, and the hydraulic oil in the lower hydraulic cylinder 65 will flow into the liquid pipe 64. Under the action of the pressure in the lower hydraulic cylinder 65, the two The two lower piston rods 66 will move in the direction away from each other, and the movement of the two lower piston rods 66 will drive the two pressure plates 67 to move in the direction away from each other. The movement of the two pressure plates 67 will no longer clamp the pin of the first lamp bead 22 close to the guide block 3. The first lamp bead 22 continues to move and will contact the two limit blocks 82. At the same time, the pin of the first lamp bead 22 will be located directly above one of the assembly holes of the assembly plate 21. At this time, the staff starts the electric cylinder 72, and the telescopic rod of the electric cylinder 72 moves downward to drive the lower pressure block 73 to move downward. The downward movement of the lower pressure block 73 will push the two limit frames 81 to move away from each other. Several limit springs 83 are stretched, and the movement of the two limit frames 81 will drive the two limit blocks 82 to move away from each other. When the first lamp bead 22 is installed on the assembly plate 21, the staff pushes the assembly plate 21 forward so that the next group of assembly holes of the assembly plate 21 are located below the two guide blocks 3, so that the next lamp bead 22 can be installed in the next group of assembly holes of the assembly plate 21. At this time, the telescopic rod of the electric cylinder 72 moves upward to drive the lower pressing block 73 to move upward. The lower pressing block 73 moves upward to disengage the limit block 82 and no longer pushes the limit frame 81. The reset of the two limit springs 83 will drive the two limit frames 81 to reset, and the two limit frames 81 to reset, thereby driving the two limit blocks 82 to reset. At the same time, the movement of the second lamp bead 22 will contact the two upper piston rods 62 and squeeze the two upper piston rods 62 to move away from each other. The two horizontal springs 63 are stretched, and the movement of the upper piston rod 62 will push the hydraulic oil in the upper hydraulic cylinder 61 to flow into the liquid pipe 64, and then be squeezed into the lower hydraulic cylinder 65 through the liquid pipe 64. The hydraulic oil in the two lower hydraulic cylinders 65 will push the two lower piston rods 66 to move in the direction of approaching each other. The movement of the two lower piston rods 66 will push the two pressing plates 67 to move in the direction of approaching each other, and the two pressing plates 67 will contact the pins of the second lamp bead 22.The two pins of the second lamp bead 22 are squeezed and straightened, and the shapes of the two pins of the lamp bead 22 are corrected to prevent the two pins of the lamp bead 22 from bending and deforming, which causes the two pins of the lamp bead 22 to fail to accurately align with a set of assembly holes of the assembly plate 21, resulting in failure of the installation of the lamp bead 22. The two pins of the lamp bead 22 can then be effectively straightened. The second lamp bead 22 will continue to move and will be out of contact with the two upper piston rods 62. Repeating this process allows the two pressing plates 67 to correct and straighten the two pins of the lamp bead 22 in turn, so that the two pins of each lamp bead 22 can be straighter, so that the subsequent lamp bead 22 can be quickly assembled on a set of assembly holes of the assembly plate 21.

[0040] Example 2

[0041] On the basis of Example 1, Figure 2-Figure 12 As shown, a straightening mechanism is also included. The guide block 3 is provided with a straightening mechanism, and the straightening mechanism includes an electric slide rail 91, an electric slider 92, a trigger plate 93, a mounting shaft 94, a straightening frame 95 and a torsion spring 96. The two guide blocks 3 are connected with an electric slide rail 91 by bolts, and the electric slide rail 91 is vertically arranged. The electric slide rail 91 is slidably connected with an electric slider 92, and the electric slider 92 is slidably connected with a trigger plate 93. The trigger plate 93 is vertically arranged, and the electric slider 92 is located between the two fixed blocks 5. Two mounting shafts 94 are rotatably connected to the electric slider 92, and each of the mounting shafts 94 is connected with a straightening frame 95 by rivets. The two straightening frames 95 are in contact with the trigger plate 93, and a torsion spring 96 is connected between the mounting shaft 94 and the electric slider 92 by a hook.

[0042] When the first lamp bead 22 is placed between the two limit blocks 82, the staff first starts the electric slide rail 91, which will drive the electric slider 92 to move downward. The downward movement of the electric slider 92 will drive the trigger plate 93, the mounting shaft 94, the straightening frame 95 and the torsion spring 96 to move downward together. The downward movement of the trigger plate 93 will contact the first lamp bead 22. The trigger plate 93 will continue to move downward and will be squeezed by the lamp bead 22 and move to the side close to the electric slide rail 91. The movement of the trigger plate 93 will push the two straightening frames 95 to swing in the direction of approaching each other. The swinging of the straightening frames 95 will drive the mounting shaft 94 to rotate, and the two torsion springs 96 will be twisted. The swinging of the two straightening frames 95 will clamp the two pins of the lamp bead 22 and limit the two pins of the lamp bead 22. At the same time, the continued downward movement of the two straightening frames 95 will further straighten the two pins of the lamp bead 22, so that the two pins of the lamp bead 22 are straightened to avoid the two pins of the lamp bead 22 from tilting when the lamp bead 22 is assembled, which will cause the lamp bead 22 to be unable to align with the assembly hole of the assembly plate 21, making The lamp bead 22 can be straightened more fully, so that the lamp bead 22 can be installed on the assembly plate 21 more quickly. When the two straightening frames 95 move to the bottom of the two pins, the electric slide rail 91 drives the electric slider 92 to move upward. The upward movement of the electric slider 92 drives the trigger plate 93, the installation shaft 94, the straightening frame 95 and the torsion spring 96 to move upward together. The reset of the electric slider 92 drives the trigger plate 93 and the installation shaft 94 to reset together. The reset of the trigger plate 93 will disengage from the lamp bead 22, and the torsion spring 96 will be released. The reset of the force spring 96 will drive the reset of the straightening frame 95, and the reset of the straightening frame 95 will disengage from the pins of the lamp bead 22. The reset of the two straightening frames 95 will push the trigger plate 93 to reset, and then the staff will start the electric cylinder 72, and then the trigger plate 93 will move downward to contact the second lamp bead 22, and squeeze the trigger plate 93 to move to the side close to the electric slide rail 91, and repeat this process, so that the two pins of the lamp bead 22 are straighter, so that the two pins of the lamp bead 22 can be assembled on the assembly plate 21 more quickly.

[0043] Example 3

[0044] On the basis of Example 2, Figure 2-Figure 14As shown, it also includes an alignment mechanism. The mounting frame 1 is provided with an alignment mechanism, and the alignment mechanism includes a large hydraulic cylinder 101, a large piston rod 102, a large spring 103, a connecting pipe 104, a small hydraulic cylinder 105 and a small piston rod 106. Each of the guide blocks 3 is fixedly connected to a large hydraulic cylinder 101, and the inner walls of the two large hydraulic cylinders 101 are slidably connected to large piston rods 102. The two large piston rods 102 are provided with long inclined surfaces. The large piston rods 102 are slidably connected to the guide blocks 3. A large spring 103 is connected between 2 and the large hydraulic cylinder 101 through a hook, one side of each of the large hydraulic cylinders 101 is connected to one end of a connecting pipe 104, and the two connecting pipes 104 are vertically arranged. Two small hydraulic cylinders 105 are fixedly connected to the mounting frame 1, and the other end of the connecting pipe 104 is connected to the small hydraulic cylinder 105. The small hydraulic cylinder 105 is located below the large hydraulic cylinder 101. Small piston rods 106 are slidably connected to the inner walls of the two small hydraulic cylinders 105, and the two small piston rods 106 are horizontally arranged.

[0045] One end of the large piston rod 102 is provided with a ramp block.

[0046] One end of the small piston rod 106 is provided with a long plate.

[0047] At first, the two large hydraulic cylinders 101 and the two connecting pipes 104 are filled with hydraulic oil. When the lower pressing block 73 squeezes the lamp bead 22 to move downward, the lamp bead 22 will contact the long inclined surfaces of the two large piston rods 102 and push the two large piston rods 102 to move away from each other. The large spring 103 is compressed. At the same time, under the elastic force of the large spring 103, the two large piston rods 102 will clamp the lamp bead 22, so that the lamp bead 22 moves slowly downward, so that the lamp bead 22 can move downward stably, so that the lamp bead 22 can be installed on the assembly plate 21 more quickly. The movement of the large piston rod 102 will squeeze the hydraulic oil in the large hydraulic cylinder 101 into the small hydraulic cylinder 105 through the connecting pipe 104, so that the two small piston rods 106 move in a direction close to each other. The movement of the two small piston rods 106 will contact the pins of the lamp bead 22 and squeeze the two pins of the lamp bead 22. The limit is formed by the two pins of the lamp bead 22 being located directly above a group of assembly holes of the assembly plate 21, so that the two pins of the lamp bead 22 can be installed in a group of assembly holes of the assembly plate 21 more quickly, so that the assembly efficiency of the lamp bead 22 can be more effectively improved. The lamp bead 22 continues to move downward and will be out of contact with the long inclined surfaces of the two large piston rods 102 and installed on the assembly plate 21. At this time, the reset of the large spring 103 will drive the reset of the large piston rod 102. The reset of the large piston rod 102 will draw the hydraulic oil in the small hydraulic cylinder 105 into the large hydraulic cylinder 101 through the connecting pipe 104. Under the action of the pressure in the small hydraulic cylinder 105, the two small piston rods 106 will be reset, and then the second lamp bead 22 will move to contact the long inclined surfaces of the two large piston rods 102. Repeat this process, so that the lamp bead 22 can move downward stably and can be assembled on the assembly plate 21 more quickly.

[0048] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A lamp bead assembly device, characterized in that: The invention comprises a mounting frame (1), a support block (2), a guide block (3), a limit strip (4), a fixing block (5), a flattening mechanism, a pressing mechanism and a limit strip, wherein the mounting frame (1) is fixedly connected to two support blocks (2), an assembly plate (21) is placed on the mounting frame (1), a plurality of assembly holes are opened on the assembly plate (21), and two assembly holes on the assembly plate (21) form a group, a plurality of lamp beads (22) are placed between the two support blocks (2), and the two support blocks (2) are fixedly connected to the guide strip. The two guide blocks (3) are both located above the assembly plate (21); a limiting strip (4) is fixedly connected between the tops of the two support blocks (2); a plurality of lamp beads (22) are located in the limiting strip (4); two fixed blocks (5) are fixedly connected to one side of the limiting strip (4) close to the guide block (3); the guide block (3) is fixedly connected to the fixed block (5); a flattening mechanism is provided on the support block (2); a pressing mechanism is provided on the fixed block (5); and a limiting mechanism is provided on the fixed block (5).

2. A lamp bead assembly device as claimed in claim 1, characterized in that: The flattening mechanism comprises an upper hydraulic cylinder (61), an upper piston rod (62), a horizontal spring (63), a liquid pipe (64), a lower hydraulic cylinder (65), a lower piston rod (66) and a flattening plate (67); each of the support blocks (2) is fixedly connected to an upper hydraulic cylinder (61); the two upper hydraulic cylinders (61) are slidably connected to an upper piston rod (62); a horizontal spring (63) is connected between the upper piston rod (62) and the upper hydraulic cylinder (61); and one end of the liquid pipe (64) is connected to the two upper hydraulic cylinders (61). Each of the support blocks (2) is fixedly connected to a lower hydraulic cylinder (65), the lower hydraulic cylinder (65) is located below the upper hydraulic cylinder (61), the other end of the liquid pipe (64) is connected to the lower hydraulic cylinder (65), one end of a lower piston rod (66) is slidably connected to the two lower hydraulic cylinders (65), the other ends of the two lower piston rods (66) are fixedly connected to a pressing plate (67), the two pins of the lamp bead (22) are located between the pressing plates (67), and the pressing plates (67) are in contact with the two pins of the lamp bead (22).

3. A lamp bead assembly device as claimed in claim 2, characterized in that: The pressing mechanism comprises a mounting plate (71), an electric cylinder (72) and a pressing block (73); the mounting plate (71) is fixedly connected between the top ends of the two fixed blocks (5); the top end of the mounting plate (71) is fixedly connected to the electric cylinder (72); the mounting plate (71) is slidably connected to the telescopic rod of the electric cylinder (72); the bottom end of the telescopic rod of the electric cylinder (72) is fixedly connected to the pressing block (73); and the pressing block (73) is located inside the fixed block (5).

4. A lamp bead assembly device as claimed in claim 3, characterized in that: The limiting mechanism comprises a limiting frame (81), a limiting block (82), and a limiting spring (83); the two guide blocks (3) are slidably connected to the limiting frame (81); the lower pressing block (73) is located below the limiting frame (81); and the limiting frame (81) is slidably connected to the fixed block (5); a side of the two limiting frames (81) close to the fixed block (5) is provided with an inclined surface; the inclined surfaces of the two limiting frames (81) are in contact with the bottom of the lower pressing block (73); one side of the two limiting frames (81) is fixedly connected to the limiting block (82); and a plurality of limiting springs (83) are connected between the limiting frame (81) and the fixed block (5).

5. A lamp bead assembly device as claimed in claim 4, characterized in that: The invention also comprises a straightening mechanism, wherein the guide block (3) is provided with the straightening mechanism, and the straightening mechanism comprises an electric slide rail (91), an electric slider (92), a trigger plate (93), a mounting shaft (94), a straightening frame (95) and a torsion spring (96). The electric slide rail (91) is fixedly connected between the two guide blocks (3), the electric slider (92) is slidably connected to the electric slide rail (91), the trigger plate (93) is slidably connected to the electric slider (92), the electric slider (92) is located between the two fixed blocks (5), the electric slider (92) is rotatably connected to two mounting shafts (94), each mounting shaft (94) is fixedly connected to a straightening frame (95), the two straightening frames (95) are in contact with the trigger plate (93), and a torsion spring (96) is connected between the mounting shaft (94) and the electric slider (92).

6. A lamp bead assembly device as claimed in claim 5, characterized in that: The mounting frame (1) is provided with an alignment mechanism, the alignment mechanism comprising a large hydraulic cylinder (101), a large piston rod (102), a large spring (103), a connecting pipe (104), a small hydraulic cylinder (105) and a small piston rod (106), each of the guide blocks (3) is fixedly connected to a large hydraulic cylinder (101), the inner walls of the two large hydraulic cylinders (101) are slidably connected to large piston rods (102), the two large piston rods (102) are provided with long inclined surfaces, and the large piston rods (102) and the guide blocks are fixedly connected to each other. (3) Sliding connection, a large spring (103) is connected between the large piston rod (102) and the large hydraulic cylinder (101), one side of each of the large hydraulic cylinders (101) is connected to one end of a connecting pipe (104), two small hydraulic cylinders (105) are fixedly connected to the mounting frame (1), the other end of the connecting pipe (104) is connected to the small hydraulic cylinder (105), the small hydraulic cylinder (105) is located below the large hydraulic cylinder (101), and small piston rods (106) are slidably connected to the inner walls of the two small hydraulic cylinders (105).

7. A lamp bead assembly device as claimed in claim 6, characterized in that: The large piston rod (102) is provided with an inclined surface block.

8. A lamp bead assembly device as claimed in claim 6, characterized in that: The small piston rod (106) is provided with a long plate.

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