Part assembling device of intelligent robot

Abstract

The invention belongs to the technical field of robot production, and relates to a part assembling device of an intelligent robot. The device comprises a conveying mechanism, a bottom plate and a bit; an assembling plate is arranged on the conveying mechanism, the bottom plate is arranged above the conveying mechanism, two moving frames are slidably mounted below the bottom plate, a first driving assembly for driving the two moving frames to be close to or away from each other is mounted on the bottom plate, and two sliding blocks are slidably arranged on each moving frame. Rotating shafts are rotationally mounted on the sliding blocks, and a bit is mounted on each rotating shaft; a second linkage assembly is arranged between the rotating shafts, and under the action of the second linkage assembly, the multiple rotating shafts rotate synchronously, so that the multiple bits rotate synchronously. The four screws are synchronously installed in the threaded holes, so that the assembling efficiency is improved. And the four screws are fastened at the same time, so that the tightening forces of the plurality of screws are the same, and the quality and the reliability of the circuit board are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of robot production, and relates to a component assembly device for an intelligent robot. Background Art

[0002] An intelligent robot is a complex system integrating a variety of high-tech technologies, which combines knowledge of multiple disciplines such as mechanics, electronics, computer science, cybernetics, and artificial intelligence, and plays an important role in multiple fields.

[0003] A circuit board is an important component of an intelligent robot. Numerous electrical components need to be installed on the circuit board to achieve control functions, and the circuit board also needs to be installed on an aluminum alloy frame for convenient installation. Four screws are mostly used for fixation. Since the shape of the circuit board is mostly rectangular, the screws used for fixing the circuit board are mostly distributed in a rectangular shape. In the prior art, a multi-axis manipulator is mostly used and an automatic screw locking machine is installed at the output end of the multi-axis manipulator. Moreover, the multi-axis manipulator needs to adjust the position of the automatic screw locking machine multiple times to tighten the screws in sequence, which not only results in low assembly efficiency, but also easily causes different tightening forces for multiple screws, affecting the quality and reliability of the circuit board.

[0004] To solve the above problems, the present invention proposes a component assembly device for an intelligent robot. Summary of the Invention

[0005] To solve the problems in the background art, the present invention proposes a component assembly device for an intelligent robot.

[0006] To achieve the above object, the technical solution adopted by the present invention is as follows: A component assembly device for an intelligent robot, comprising a transportation mechanism, a bottom plate, and a bit; an assembly plate is arranged on the transportation mechanism, the bottom plate is arranged above the transportation mechanism, two moving frames are slidably installed below the bottom plate, a first driving component for driving the two moving frames to approach or move away from each other is installed on the bottom plate, two sliders are slidably arranged on each moving frame, a first linkage component for simultaneously moving the sliders on the two moving frames is arranged between the two moving frames, a rotating shaft is rotatably installed on the slider, and a bit is installed on each rotating shaft; a second driving component for driving the rotating shaft to rotate is arranged on one of the sliders, a second linkage component is arranged between the rotating shafts, and under the action of the second linkage component, multiple rotating shafts rotate synchronously, and further multiple bits rotate synchronously.

[0007] Further, a polygonal chute matching the bit is opened at the lower end of the rotating shaft, the bit is slidably inserted into the polygonal chute, a vertical plate is installed on one side of the slider, and a third driving component for driving the bit to slide in the polygonal chute is installed on the vertical plate.

[0008] Further, a feeder for conveying screws is provided on the vertical plate, and a screw outlet is provided at the output end of the feeder.

[0009] Further, the third driving assembly includes an electric telescopic rod, the electric telescopic rod is installed on the vertical plate, the output end of the vertical plate is connected to the feeder, the feeder is slidably arranged on the vertical plate, the feeder is fixedly connected with a limiting ring, and the bit is rotatably connected to the limiting ring.

[0010] Further, the first linkage assembly includes a first hinge rod, a rack and a gear; the bottom plate is fixedly connected with a mounting plate, a hydraulic rod is fixedly installed on the mounting plate, the output end of the hydraulic rod is vertical, and the gear is rotatably installed on the output end of the hydraulic rod; each moving frame is fixedly connected with a sliding rod, and a rack is slidably connected with a limit on each sliding rod. The two racks are arranged on both sides of the gear and are both meshed with the gear; the rack is fixedly connected with a fixed shaft, a second shaft rod is installed on the fixed shaft, and a first shaft rod is rotatably installed on each slider. The first shaft rod is fixedly connected with the corresponding rotating shaft; a first hinge rod is rotatably installed on each first shaft rod, and the end of the first hinge rod away from the first shaft rod is rotatably sleeved on the corresponding second shaft rod.

[0011] Further, the second linkage assembly includes a first belt and a second belt; a second hinge rod is rotatably installed on each second shaft rod, the end of the second hinge rod away from the second shaft rod is rotatably installed on the third shaft rod, and a third pulley is rotatably installed on the third shaft rod; a first pulley is rotatably installed on the first shaft rod, and a second pulley is rotatably installed on the second shaft rod; the second belt is wound between the two second pulleys and the third pulley, and the first belt is wound between the second pulley and the corresponding two first pulleys.

[0012] Further, the second driving assembly includes a double-headed motor, the double-headed motor is installed in one of the sliders, one output shaft of the double-headed motor is fixedly connected with the corresponding rotating shaft, and the other output shaft of the double-headed motor is fixedly connected with the corresponding first shaft rod.

[0013] Further, the first driving assembly includes a first electric slide rail. Two connecting plates and two first electric slide rails are fixedly installed at the lower end of the transportation mechanism. The two connecting plates are parallel to each other, the two first electric slide rails are parallel to each other, and the connecting plates and the first electric slide rails form a rectangle; the moving frame is connected between the two first electric slide rails, and the first electric slide rail drives the moving frame to move.

[0014] Further, a second electric slide rail is installed on one side of one of the moving frames to make the two sliders on the corresponding moving frame move closer to or away from each other.

[0015] Furthermore, a plurality of limiting holes are formed in the transportation mechanism, and limiting columns adapted to the limiting holes are arranged at the bottom of the assembly plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects: Under the action of the second linkage component, the four screws are synchronously installed into the threaded holes, which is beneficial to improving the assembly efficiency. And at the same time, the four screws are tightened, which is beneficial to making the tightening forces of the plurality of screws the same, and is beneficial to improving the quality and reliability of the circuit board.

[0017] The first hinge rod, the second hinge rod, the first belt and the second belt are all located within the rectangle formed by the connecting plate and the first electric slide rail, which is beneficial to saving the operation space. At the same time, it is beneficial to avoid the mutual influence between other external mechanisms or staff and the first hinge rod and the second hinge rod, and is beneficial to improving the safety performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the external structure of the present invention; Figure 2 is a schematic diagram of the structure of the assembly plate in the present invention; Figure 3 is a schematic diagram of the structure of the mounting seat in the present invention; Figure 4 is a schematic diagram of the structure of the mounting plate in the present invention; Figure 5 is a schematic diagram of the structure of the second linkage component in the present invention; Figure 6 is in the present invention Figure 5 Enlarged view of part A; Figure 7 is a top view of the second linkage component in the present invention; Figure 8 is a connection diagram of the first hinge rod and the second hinge rod in the present invention; Figure 9 is a schematic diagram of the structure of the second hinge rod in the present invention; Figure 10 is a schematic diagram of the structure of the rack in the present invention; Figure 11 is a schematic diagram of the structure of the rotating shaft in the present invention; Figure 12 is a schematic diagram of the structure of the bit in the present invention; Figure 13 is a schematic diagram of the structure of the first moving frame in the present invention; Figure 14 is in the present invention Figure 13 Enlarged schematic view of part B; Figure 15 is in the present invention Figure 13Schematic enlarged view of part C in

[0019] In the figure: 1. Transportation mechanism; 2. Limit hole; 3. Assembly plate; 4. Limit post; 5. Mounting seat; 6. Bottom plate; 7. Fixed block; 8. Connecting plate; 9. First electric slide rail; 10. First moving frame; 11. Second moving frame; 12. Slide block; 13. Second electric slide rail; 14. Spring; 15. Rotating shaft; 16. First pulley; 17. First articulated rod; 18. Second shaft rod; 19. Second pulley; 20. Second articulated rod; 21. Third shaft rod; 22. Third pulley; 23. Fixed shaft; 24. Rack; 25. Chute; 26. Slide bar; 27. Mounting plate; 28. Hydraulic rod; 29. Gear; 30. First belt; 31. Stop block; 32. Second belt; 33. Vertical plate; 34. Feeder; 35. Screw outlet; 36. Electric telescopic rod; 37. Polygonal chute; 38. Bit; 39. Limit ring; 40. Camera. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] As Figures 1 - 15 shown, the technical solution adopted by the present invention is as follows: A component assembly device for an intelligent robot includes a transportation mechanism 1, a bottom plate 6 and a bit 38.

[0022] A plurality of limit holes 2 are formed in the transportation mechanism 1, and an assembly plate 3 is cooperatively arranged on the transportation mechanism 1. The assembly plate 3 is used for placing an aluminum alloy frame and a circuit board. The assembly plate 3 is provided with grooves for placing the aluminum alloy frame and the circuit board. A limit post 4 cooperating with the limit hole 2 is fixedly arranged at the bottom of the assembly plate 3. By inserting the limit post 4 into the limit hole 2, the assembly plate 3 is limited. The transportation mechanism 1 drives the assembly plate 3 to move, and then transports the assembly plate 3 to the lower part of the bottom plate 6. The transportation mechanism 1 is a conventional technology in the art and will not be elaborated here.

[0023] A mounting seat 5 is installed on the bottom plate 6, and the mounting seat 5 is connected to a robotic arm. The robotic arm drives the bottom plate 6 to move.

[0024] Two moving frames are slidably installed under the bottom plate 6, and the two moving frames are arranged in parallel. A first driving component is installed on the bottom plate 6. The first driving component drives the two moving frames to move closer to or away from each other.

[0025] Specifically, the first driving component includes a first electric slide rail 9. There are two first electric slide rails 9, and the two first electric slide rails 9 are arranged in parallel. Below the bottom plate 6, there are two connecting plates 8, and the two connecting plates 8 are arranged in parallel. The first electric slide rail 9 is fixedly connected between the ends of the two connecting plates 8. The connecting plate 8 and the first electric slide rail 9 form a rectangle. Both the connecting plate 8 and the first electric slide rail 9 are fixedly connected with fixing blocks 7, and the fixing blocks 7 are fixedly connected with the bottom plate 6.

[0026] The moving frame is arranged between the two first electric slide rails 9. The two moving frames are respectively a first moving frame 10 and a second moving frame 11. Under the driving action of the first electric slide rail 9, the first moving frame 10 and the second moving frame 11 move closer to or away from each other.

[0027] Two sliders 12 are symmetrically and slidably arranged in both the first moving frame 10 and the second moving frame 11. A second electric slide rail 13 for driving the two sliders 12 on it to move closer to or away from each other is installed on the first moving frame 10. There are two driving blocks arranged on the second electric slide rail 13. The two driving blocks are respectively connected to the two sliders 12 on the first moving frame 10. The two driving blocks move closer to or away from each other, driving the two sliders 12 on the first moving frame 10 to move closer to or away from each other.

[0028] A stop block 31 is fixedly installed in the middle of the second moving frame 11. The sliders 12 are respectively slidably arranged in the second moving frame 11 on both sides of the stop block 31. A spring 14 is fixedly connected between the slider 12 and the stop block 31 in the second moving frame 11. Under the action of the spring 14, the slider 12 is at the end of the second moving frame 11.

[0029] A first linkage component is arranged between the first moving frame 10 and the second moving frame 11. Under the action of the first linkage component, when the two sliders 12 on the first moving frame 10 move, the two sliders 12 on the second moving frame 11 move synchronously.

[0030] The first linkage assembly includes a first hinge rod 17, a rack 24, and a gear 29. Slide rods 26 are fixedly connected to both the first moving frame 10 and the second moving frame 11, and a rack 24 is slidably disposed on each slide rod 26 in a limited manner. Specifically, a chute 25 that slidably mates with the slide rod 26 is formed on the rack 24. The rack 24 is perpendicular to the first moving frame 10, and the moving direction of the rack 24 is perpendicular to the sliding direction of the slider 12. One end of the rack 24 is fixedly connected to a fixed shaft 23, and a second shaft rod 18 is fixedly installed on the fixed shaft 23. The lower end of the bottom plate 6 is fixedly connected to a mounting plate 27, and a hydraulic rod 28 is fixedly installed on the mounting plate 27. The output end of the hydraulic rod 28 is vertically upward, and the gear 29 is rotatably installed on the output end of the hydraulic rod 28. The two racks 24 are respectively disposed on both sides of the gear 29, and the rack 24 meshes with the gear 29. A first shaft rod is rotatably installed on each slider 12. A first hinge rod 17 is provided between each first shaft rod and the second shaft rod 18 on the same side. One end of the first hinge rod 17 is rotatably connected to the first shaft rod, and the other end of the first hinge rod 17 is rotatably connected to the second shaft rod 18.

[0031] When the two sliders 12 on the first moving frame 10 approach each other, the included angle between the two first hinge rods 17 corresponding to the first moving frame 10 becomes smaller. The slider 12 pushes the second shaft rod 18 to move away from the first moving frame 10 through the first hinge rod 17, thereby causing the rack 24 connected to the first moving frame 10 to move away from the first moving frame 10, and the rack 24 drives the gear 29 to rotate. This causes the rack 24 connected to the second moving frame 11 to move, and further causes the second shaft rod 18 corresponding to the second moving frame 11 to move away from the second moving frame 11, causing the two sliders 12 on the second moving frame 11 to approach each other.

[0032] Similarly, when the two sliders 12 on the first moving frame 10 move away from each other, the slider 12 pulls the corresponding second shaft rod 18 through the first hinge rod 17, causing the rack 24 connected to the first moving frame 10 to move closer to the first moving frame 10. Under the action of the gear 29, the rack 24 connected to the second moving frame 11 moves closer to the second moving frame 11, and the two sliders 12 on the second moving frame 11 move away from each other.

[0033] A rotating shaft 15 is rotatably installed on each slider 12, and the rotating shaft 15 is located below the slider 12. The rotating shaft 15 is coaxially and fixedly connected to the first shaft rod. A polygonal chute 37 that matches the bit 38 is formed at the lower end of each rotating shaft 15, and a bit 38 is slidably inserted into each polygonal chute 37. The slider 12 is fixedly connected to a vertical plate 33, and a collar is fixedly connected to the vertical plate 33. The rotating shaft 15 passes through the collar and is rotatably connected to the collar. A third driving assembly for driving the bit 38 to slide in the polygonal chute 37 is installed on the vertical plate 33.

[0034] A feeder 34 with a conveying screw is slidably installed on the vertical plate 33. A screw outlet 35 is provided at the output end of the feeder 34. The feeder 34 is a prior art and will not be elaborated here.

[0035] The third driving assembly includes an electric telescopic rod 36. The output end of the electric telescopic rod 36 is fixedly connected to the feeder 34. A limiting ring 39 is fixedly connected to the feeder 34. The bit 38 passes through the limiting ring 39 and is rotatably connected to the limiting ring 39. The electric telescopic rod 36 drives the feeder 34 to move, so that the screw outlet 35 is close to the threaded hole, which is beneficial to feeding the screw into the threaded hole.

[0036] When the rotating shaft 15 rotates, the rotating shaft 15 drives the bit 38 to rotate. At the same time, the electric telescopic rod 36 is started, and the bit 38 tightens and fixes the screw in the threaded hole, so that the aluminum alloy frame and the circuit board are fixedly connected.

[0037] A second driving assembly for driving the corresponding rotating shaft 15 to rotate is arranged in one of the sliders 12. A second linkage assembly is arranged between the four rotating shafts 15. Under the action of the second linkage assembly, the four rotating shafts 15 rotate synchronously, and then the four bits 38 rotate synchronously, so that four screws can be tightened and fixed at the same time. This is not only beneficial to improving production efficiency. When tightening multiple screws in sequence, it is easy to cause different tightening forces for each screw, which is likely to cause local deformation of the circuit board and affect the quality of the circuit board. Tightening multiple screws at the same time can avoid damage to the circuit board caused by uneven tightening forces of the screws and is beneficial to improving the quality of the circuit board.

[0038] As Figure 5 shown, the second linkage assembly includes a first belt 30 and a second belt 32. A second articulated rod 20 is rotatably connected to each second pulley 19. One end of the second articulated rod 20 away from the second shaft rod 18 is rotatably connected to the third shaft rod 21. A third pulley 22 is rotatably installed on the third shaft rod 21. A first pulley 16 is rotatably installed on the first shaft rod, and a second pulley 19 is rotatably installed on the second shaft rod 18. A first belt 30 is wound between each first pulley 16 and the second pulley 19 on the same side. A second belt 32 is wound between each second pulley 19 and the third pulley 22.

[0039] The second driving assembly is drivingly connected to the corresponding first shaft rod. While driving the rotating shaft 15 to rotate, the second driving assembly drives the corresponding first shaft rod to rotate. Under the action of the second linkage assembly, the four first shaft rods rotate synchronously, and then the four rotating shafts 15 rotate synchronously.

[0040] Specifically, as Figure 5As shown in the figure, the first moving frame 10 is on the left side, and the second moving frame 11 is on the right side. Assume that the double-headed motor is installed in the slider 12 on the lower right side. Then when the first pulley 16 on the lower right side rotates, the first pulley 16 on the lower right side drives the second pulley 19 on the right side to rotate through the corresponding first belt 30. The second pulley 19 drives the third pulley 22 to rotate through the second belt 32 on the right side, and the third pulley 22 drives the second pulley 19 on the left side to rotate through the second belt 32 on the left side. The second pulley 19 on the left side drives the two first axles on the first moving frame 10 to rotate through the two first belts 30 on the left side, so that the two rotating shafts 15 on the first moving frame 10 rotate synchronously with the rotating shaft 15 on the lower right side. At the same time, the second pulley 19 on the right side drives the first pulley 16 on the upper right to rotate through the first belt 30, so that the rotating shaft 15 on the upper right side rotates synchronously with the rotating shaft 15 on the lower right side. Thus, multiple rotating shafts 15 rotate synchronously, and multiple bits 38 rotate synchronously.

[0041] The second driving assembly includes a double-headed motor. The double-headed motor is fixedly installed in one of the sliders 12. One output shaft of the double-headed motor is fixedly connected to the corresponding rotating shaft 15, and the other output shaft of the double-headed motor is fixedly connected to the corresponding first axle.

[0042] The first hinge rod 17, the second hinge rod 20, the first belt 30, and the second belt 32 are all located within the rectangle formed by the connecting plate 8 and the first electric slide rail 9, which helps to save the operation space. At the same time, it helps to avoid the mutual influence between the first hinge rod 17, the second hinge rod 20 and other external mechanisms or staff, which is beneficial to improving the safety performance of the device.

[0043] A camera 40 is provided on the lower side of the mounting plate 27. The transport mechanism 1, the second electric slide rail 13, the first electric slide rail 9, the double-headed motor, the hydraulic rod 28, the feeder 34, the electric telescopic rod 36, and the camera 40 are all electrically connected to the controller. The camera 40 collects the position and model information of the circuit board on the assembly plate 3 and transmits the collected signal to the controller. When the circuit board moves directly below the bottom plate 6, the transport mechanism 1 is stopped. Then the controller of the bit 38 obtains the position of the threaded hole on the circuit board according to the model of the circuit board and adjusts the positions of the four bits 38 so that the bits 38 are directly above the corresponding threaded holes.

[0044] Working principle: Initially, the slider 12 is located at the end of the corresponding moving frame.

[0045] The bottom plate 6 is installed on the robotic arm through the mounting seat 5. During use, select a suitable assembly plate 3 according to the size of the circuit board used to assemble the intelligent robot, and then install the assembly plate 3 on the transport mechanism 1 through the limit posts 4. Then, the aluminum alloy frame and the circuit board are successively placed into the grooves on the assembly plate 3.

[0046] Start the transport mechanism 1. The transport mechanism 1 drives the assembly board 3 and conveys the assembly board 3 to directly below the bottom board 6. The camera 40 collects the position and model information of the circuit board on the assembly board 3, and transmits the collected information to the controller. When the circuit board moves to directly below the bottom board 6, the controller makes the transport mechanism 1 stop moving. Then the controller controls the robotic arm to move the bottom board 6 downward. Make the bit 38 approach the circuit board.

[0047] Then the controller obtains the position of the threaded hole on the circuit board according to the collected model information of the circuit board, and adjusts the position of the bit 38. Make the bit 38 be directly above the corresponding threaded hole.

[0048] Specifically, the hydraulic rod 28 shortens, causing the gear 29 to move downward, thereby disengaging the gear 29 from the rack 24. Then start the first electric slide rail 9 to make the first moving frame 10 and the second moving frame 11 approach or move away from each other, and adjust the position of the bit 38 in the first horizontal direction.

[0049] Then make the hydraulic rod 28 extend, causing the gear 29 and the rack 24 to engage. Start the second electric slide rail 13 to make the two sliders 12 on the first moving frame 10 approach each other. The slider 12 on the first moving frame 10 pushes the corresponding second shaft rod 18 through the first hinge rod 17, causing the rack 24 connected to the first moving frame 10 to move away from the first moving frame 10, and the angle between the two first hinge rods 17 connected to the first moving frame 10 becomes smaller. The rack 24 connected to the first moving frame 10 drives the second pulley 19 to rotate, and the second pulley 19 drives the rack 24 connected to the second moving frame 11 to move, thereby causing the corresponding second shaft rod 18 of the second moving frame 11 to move away from the second moving frame 11, that is, the two second shaft rods 18 approach each other. The corresponding second shaft rod 18 of the second moving frame 11 pulls the two sliders 12 on the second moving frame 11 to approach each other through the first hinge rod 17. Further adjust the position of the bit 38 in the second horizontal direction until the bit 38 is directly above the corresponding threaded hole.

[0050] After that, start the electric telescopic rod 36 to move the feeder 34 downward, making the screw outlet 35 approach the threaded hole. When the screw outlet 35 is in the appropriate position, stop the electric telescopic rod 36. Then start the feeder 34, and the feeder 34 sends the screw through the screw outlet 35 into the corresponding threaded hole.

[0051] After that, start the double-headed motor. The double-headed motor drives the rotation of the first shaft of the corresponding rotating shaft 15, and under the action of the second linkage assembly, multiple rotating shafts 15 rotate synchronously. Thus, multiple bit heads 38 rotate synchronously. Start the electric telescopic rod 36, and the electric telescopic rod 36 drives the bit head 38 to move downward, so that the bit head 38 moves downward while rotating, and then screws are screwed into the threaded holes to fix the circuit board to the aluminum alloy frame. The four bit heads 38 move synchronously to install the four screws into the threaded holes synchronously, which is beneficial to improving the assembly efficiency. When the screws are successively screwed into the threaded holes, it is easy to cause different tightening forces for each screw, which is likely to cause local deformation of the circuit board and affect the quality of the circuit board. Tightening the four screws simultaneously is beneficial to making the tightening forces of multiple screws the same, which is beneficial to improving the quality and reliability of the circuit board.

[0052] After the screws are tightened into the threaded holes, move the bottom plate 6 upward to return to the initial position, and the bit head 38 moves above the circuit board. Then start the transportation mechanism 1 again, and then move the assembled circuit board away from below the bottom plate 6, and convey the next assembly plate 3 with the aluminum alloy frame and the circuit board to below the bottom plate 6.

[0053] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A component assembly device for an intelligent robot, characterized in that: It includes a transport mechanism (1), a bottom plate (6) and a bit (38); an assembly plate (3) is provided on the transport mechanism (1), the bottom plate (6) is arranged above the transport mechanism (1), two moving frames are slidably installed below the bottom plate (6), a first driving component for driving the two moving frames to approach or separate from each other is installed on the bottom plate (6), two sliders (12) are slidably arranged on each moving frame, a first linkage component for the sliders (12) on the two moving frames to move simultaneously is arranged between the two moving frames, a rotating shaft (15) is rotatably installed on the slider (12), and a bit (38) is installed on each rotating shaft (15); a second driving component for driving the rotating shaft (15) to rotate is arranged on one of the sliders (12), a second linkage component is arranged between the rotating shafts (15), and under the action of the second linkage component, multiple rotating shafts (15) rotate synchronously, so that multiple bits (38) rotate synchronously.

2. The component assembly device of the intelligent robot according to claim 1, characterized in that: A polygonal chute (37) matching the bit (38) is opened at the lower end of the rotating shaft (15), the bit (38) is slidably inserted into the polygonal chute (37), a vertical plate (33) is installed on one side of the slider (12), and a third driving component for driving the bit (38) to slide in the polygonal chute (37) is installed on the vertical plate (33).

3. The component assembly device of the intelligent robot according to claim 2, wherein: A screw feeder (34) is arranged on the vertical plate (33), and a screw outlet (35) is arranged at the output end of the screw feeder (34).

4. The component assembly device of the intelligent robot according to claim 3, characterized in that: The third driving component includes an electric telescopic rod (36), the electric telescopic rod (36) is installed on the vertical plate (33), the output end of the vertical plate (33) is connected to the screw feeder (34), the screw feeder (34) is slidably arranged on the vertical plate (33), the screw feeder (34) is fixedly connected with a limiting ring (39), and the bit (38) is rotatably connected to the limiting ring (39).

5. The component assembly device of the intelligent robot according to claim 1, characterized in that: The first linkage component includes a first hinge rod (17), a rack (24) and a gear (29); the bottom plate (6) is fixedly connected with a mounting plate (27), a hydraulic rod (28) is fixedly installed on the mounting plate (27), the output end of the hydraulic rod (28) is vertical, the gear (29) is rotatably installed on the output end of the hydraulic rod (28); each moving frame is fixedly connected with a sliding rod (26), a rack (24) is slidably connected with a limit on each sliding rod (26), the two racks (24) are arranged on both sides of the gear (29) and are both engaged with the gear (29); the rack (24) is fixedly connected with a fixed shaft (23), a second shaft rod (18) is installed on the fixed shaft (23), a first shaft rod is rotatably installed on each slider (12), and the first shaft rod is fixedly connected with the corresponding rotating shaft (15); a first hinge rod (17) is rotatably installed on each first shaft rod, and the end of the first hinge rod (17) far from the first shaft rod is rotatably sleeved on the corresponding second shaft rod (18).

6. The component assembly device of the intelligent robot according to claim 5, characterized in that: The second linkage assembly includes a first belt (30) and a second belt (32); a second hinge rod (20) is rotatably installed on each second shaft rod (18), one end of the second hinge rod (20) away from the second shaft rod (18) is rotatably installed on a third shaft rod (21), and a third pulley (22) is rotatably installed on the third shaft rod (21); a first pulley (16) is rotatably installed on the first shaft rod, and a second pulley (19) is rotatably installed on the second shaft rod (18); the second belt (32) is wound between the two second pulleys (19) and the third pulley (22), and the first belt (30) is wound between the second pulley (19) and the corresponding two first pulleys (16).

7. The component assembly device of the intelligent robot according to claim 1, wherein: The second drive assembly includes a double-headed motor, the double-headed motor is installed in one of the sliders (12), one output shaft of the double-headed motor is fixedly connected to the corresponding rotating shaft (15), and the other output shaft of the double-headed motor is fixedly connected to the corresponding first shaft rod.

8. The component assembly device of the intelligent robot according to claim 1, characterized in that: The first drive assembly includes a first electric slide rail (9), two connecting plates (8) and two first electric slide rails (9) are fixedly installed at the lower end of the transportation mechanism (1), the two connecting plates (8) are parallel to each other, the two first electric slide rails (9) are parallel to each other, the connecting plates (8) and the first electric slide rails (9) form a rectangle; the moving frame is connected between the two first electric slide rails (9), and the first electric slide rail (9) drives the moving frame to move.

9. The component assembly device of the intelligent robot according to claim 1, wherein: A second electric slide rail (13) is installed on one side of one of the moving frames, so that the two sliders (12) on the corresponding moving frame move closer to or away from each other.

10. The component assembly device of the intelligent robot according to claim 1, characterized in that: A plurality of limit holes (2) are formed in the transportation mechanism (1), and limit posts (4) adapted to the limit holes (2) are arranged at the bottom of the assembly plate (3).

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