Multifunctional bending machine

Abstract

The present invention belongs to the field of bending machines, especially multifunctional bending machines. In view of the problems that the existing cutting, bending and arc bending operations need to be performed on three devices, which is time-consuming, labor-intensive and costly, and the process of transporting and moving steel bars between different processes increases working time and the workload of workers, has a low degree of automation, and requires workers to cooperate with equipment operation, the following scheme is proposed, which includes a first frame, a second frame and a first fixed block, the first fixed block is located on one side of the pump station, the first frame and the second frame are arranged in parallel on the same side of the first fixed block and the pump station, and the top of the first fixed block is slidably connected to the third frame. In the present invention, by arranging a cutting mechanism, a bending mechanism and a bending mechanism, cutting, bending and arc bending operations can be performed on one device, and there is no need to transport steel bars back and forth, which greatly reduces the workload of workers and reduces the investment in equipment, site occupancy and personnel investment.

Description

Technical Field

[0001] The present invention relates to the technical field of bending machines, in particular to a multifunctional bending machine. Background Art

[0002] A bending machine is a type of steel bar processing machine. The working mechanism is a horizontal working disc that rotates on a vertical axis. In order to bend steel bars of various diameters, there are several holes on the working disc for inserting bending pins. The center pins of different diameters can also be replaced accordingly.

[0003] The existing bending machine has the following defects when in use:

[0004] 1. The existing cutting, bending and arc bending operations need to be performed on three types of equipment, which is time-consuming, labor-intensive and costly;

[0005] 2. The process of transporting and moving steel bars between different processes increases working time and workload of workers;

[0006] 3. The degree of automation is low, and workers are required to cooperate with the equipment to achieve arc bending, bending and cutting operations. Summary of the Invention

[0007] The purpose of the present invention is to solve the shortcomings of the existing technology that the existing cutting, bending and arc bending operations need to be performed on three devices, which is time-consuming, labor-intensive and costly. The process of transporting and moving steel bars between different processes increases working time and the workload of workers. The degree of automation is low and workers are required to cooperate with the equipment to operate the arc bending and cutting operations. A multifunctional bending machine is proposed.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A multifunctional bending machine comprises a base plate, a pump station is provided on the top of the base plate, and further comprises:

[0010] A first frame, a second frame, and a first fixed block, wherein the first fixed block is located on one side of the pump station, the first frame and the second frame are arranged in parallel on the same side of the first fixed block and the pump station, the top of the first fixed block is slidably connected to the third frame, and the top of the third frame is provided with a guide assembly for guiding steel bars;

[0011] A clamping assembly for clamping steel bars is provided on the top of the second frame;

[0012] A top plate is fixedly connected to the top of the first frame, and a bending component for bending steel bars is provided at the bottom of the top plate.

[0013] Preferably, the guide assembly includes a first rotating shaft and a second rotating shaft that rotate through the top of the third frame, the outer walls of the first rotating shaft and the second rotating shaft are fixedly sleeved with synchronous wheels, and the outer wall transmission sleeves of the two synchronous wheels are provided with the same synchronous belt, the inner wall of one side of the third frame is fixedly connected to the second fixed plate, the top of the second fixed plate is fixedly connected to the second servo motor, the output shaft of the second servo motor is fixedly connected to the bottom of the first rotating shaft, the tops of the first rotating shaft and the second rotating shaft are fixedly connected to the fixed wheel, a through hole is opened on the top of the third frame, a cross plate is slidably connected inside the through hole, a sliding plate is fixedly connected to one side of the cross plate, and the top of the sliding plate is rotatably connected to two symmetrically arranged moving wheels, and an eighth cylinder is fixedly connected to one side of the third frame, and the piston rod of the eighth cylinder is fixedly connected to one side of the cross plate.

[0014] Preferably, the top of the third frame is fixedly connected to a third fixed block and a first fixed plate, the third fixed block and the first fixed plate form an angle of ninety degrees, one side of the third fixed block is fixedly connected to a second cylinder, the piston rod of the second cylinder slides through the third fixed block and is fixedly connected to a cutting block, a through hole is opened inside the first fixed plate, and one end of the cutting block is located inside the through hole of the first fixed plate.

[0015] Preferably, the clamping assembly includes a movable plate slidably connected to the top of the second frame, the top of the movable plate is fixedly connected to a transverse rail, one side of the movable plate is fixedly connected to a fifth servo motor, the output shaft of the fifth servo motor rotates through the movable plate and is fixedly connected to the second spur gear, the top of the second frame is fixedly connected to the second rack meshing with the second spur gear, the outer wall of the transverse rail is slidably connected to the sliding seat, the top of the transverse rail is fixedly connected to a sixth cylinder, the piston rod of the sixth cylinder is fixedly connected to one side of the sliding seat, the top of the sliding seat is fixedly connected to the first cylinder, the piston rod of the first cylinder slides through the sliding seat and is fixedly connected to the connecting rod, the bottom of the connecting rod is fixedly connected to a U-shaped plate, one side of the U-shaped plate is fixedly connected to the fifth cylinder, the piston rod of the fifth cylinder slides through the U-shaped plate and is fixedly connected to the clamping plate, and the clamping plate is slidably connected to the top inner wall of the U-shaped plate.

[0016] The top of the driving mechanism is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip of the first driving mechanism.

[0017] Preferably, the top of the first support plate is rotatably connected to a second driven shaft, the outer wall of the second driven shaft is fixedly sleeved with a second driven gear meshing with the driving gear, the top of the first support plate is fixedly connected to a fourth cylinder, the piston rod of the fourth cylinder is fixedly connected to a mounting plate, the mounting plate is slidably connected to an inner wall of one side of the first frame, the top of the mounting plate is fixedly connected to a fourth fixing plate, the top of the mounting plate is slidably connected to a threaded block, one side of the fourth fixing plate is fixedly connected to a third servo motor, the output shaft of the third servo motor is fixedly connected to a screw, the screw thread passes through the threaded block, the top of the threaded block is fixedly connected to an arc control wheel, the top of the mounting plate is slidably connected to a push plate, the top of the push plate is fixedly connected to two symmetrically arranged clamping traction wheels, the top of the mounting plate is fixedly connected to a third fixing plate, one side of the third fixing plate is fixedly connected to a ninth cylinder, the piston rod of the ninth cylinder slides through the third fixing plate and is fixedly connected to one side of the push plate, and the top of the top plate is provided with through holes for cooperating with the arc control wheel and the clamping traction wheel.

[0018] Preferably, a rectangular groove is opened inside the top plate, the inner wall of the rectangular groove is slidably connected to the first clamping plate, one side of the first clamping plate is fixedly connected to the inner wall of one side of the first frame, the third cylinder is fixedly connected to the piston rod of the third cylinder is fixedly connected to one end of the rectangular plate, the top of the rectangular plate is fixedly connected to the thirteenth cylinder, the top of the rectangular plate is slidably connected to the second clamping plate, and the piston rod of the thirteenth cylinder is fixedly connected to one side of the second clamping plate.

[0019] Preferably, a second fixing block is fixedly connected to the top of the outer net bottom plate, a seventh cylinder is fixedly connected to one side of the second fixing block, and a piston rod of the seventh cylinder is fixedly connected to one side of the third frame.

[0020] Preferably, the top of the base plate is fixedly connected to a fixed track, the bottom of the first frame is rotatably connected to a plurality of wheels, the wheels are used in conjunction with the fixed track, one side of the first frame is fixedly connected to a first servo motor, one side of the fixed track is fixedly connected to a first rack, the output shaft of the first servo motor is fixedly connected to a first spur gear, and the first spur gear is meshed with the first rack.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] In the present invention, by setting a cutting mechanism, a bending mechanism and an arc bending mechanism, cutting, bending and arc bending operations can be carried out on one device, without the need to carry steel bars back and forth, which greatly reduces the workload of workers and at the same time reduces equipment investment, site occupancy, personnel investment, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the multifunctional bending machine proposed in the present invention;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the first frame of the multifunctional bending machine proposed in the present invention from a first viewing angle;

[0025] Figure 3 This is a structural schematic diagram of the first frame from a second perspective in the multifunctional bending machine proposed by the present invention;

[0026] Figure 4 This is a schematic structural diagram of the second frame of the multifunctional bending machine proposed in the present invention;

[0027] Figure 5 This is a structural schematic diagram of the third frame from a first perspective in the multifunctional bending machine proposed by the present invention;

[0028] Figure 6 This is a structural schematic diagram of the third frame from a second perspective in the multifunctional bending machine proposed by the present invention;

[0029] Figure 7 This is a schematic structural diagram of the fourth servo motor in the multifunctional bending machine proposed by the present invention;

[0030] Figure 8 This is a schematic structural diagram of the driving gear and the first driven gear in the multifunctional bending machine proposed by the present invention;

[0031] Figure 9This is a structural schematic diagram of the first support plate and the mounting plate in the multifunctional bending machine proposed by the present invention from a first perspective;

[0032] Figure 10 This is a structural schematic diagram of the first support plate and the mounting plate in the multifunctional bending machine proposed in the present invention from a second perspective.

[0033] 1. Bottom plate; 2. First fixed block; 3. First support plate; 4. Top plate; 5. Fixed rail; 6. First frame; 7. Second frame; 8. Transverse rail; 9. First cylinder; 10. Second cylinder; 11. Pump station; 12. Fixed wheel; 13. First rack; 14. Third cylinder; 15. First driven gear; 16. Arc control wheel; 17. Compressing traction wheel; 18. Wheel; 19. First spur gear; 20. First servo motor; 21. Fourth cylinder; 22. Side column; 23. Center column; 24. Moving plate; 25. Fifth servo motor; 26. Fifth cylinder; 27. Clamping plate; 28. U-shaped plate; 29. ​​Connecting rod; 30. Sliding seat; 31. Sixth cylinder; 32. Cutting block; 33. First rotating shaft; 34. First fixed plate; 35. Synchronous wheel; 36. Second rotating shaft; 37. Synchronous belt; 38. Second fixed plate Fixed plate; 39. Third frame; 40. Second servo motor; 41. Seventh cylinder; 42. Second fixed block; 43. Third fixed block; 44. Eighth cylinder; 45. Cross plate; 46. Moving wheel; 47. Sliding plate; 48. Ninth cylinder; 49. Screw; 50. Third servo motor; 51. Fourth servo motor; 52. Reducer; 53. Driving gear; 54. Tenth cylinder; 55. Third fixed plate; 56. Fixed base; 57. Eleventh cylinder; 58. First driven shaft; 59. First clamping piece; 60. Second clamping piece; 61. Rectangular plate; 62. Upper circular plate; 63. Threaded block; 64. Fourth fixed plate; 65. Driving shaft; 66. Mounting plate; 67. Second driven shaft; 68. Lower circular plate; 69. Second driven gear; 70. Push plate; 71. Thirteenth cylinder; 72. Second spur gear; 73. Second rack. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Example 1

[0036] Reference Figure 1-10 , a multifunctional bending machine, comprising a base plate 1, a pump station 11 is provided on the top of the base plate 1, and further comprising:

[0037] The first frame 6, the second frame 7 and the first fixed block 2, the first fixed block 2 is located on one side of the pump station 11, the first frame 6 and the second frame 7 are arranged in parallel on the same side of the first fixed block 2 and the pump station 11, the top of the first fixed block 2 is slidably connected to the third frame 39, the top of the third frame 39 is provided with a guide assembly for guiding the steel bars, the guide assembly includes a first rotating shaft 33 and a second rotating shaft 36 that rotates through the top of the third frame 39, the outer walls of the first rotating shaft 33 and the second rotating shaft 36 are fixedly sleeved with synchronous wheels 35, the outer wall transmission sleeves of the two synchronous wheels 35 are provided with the same synchronous belt 37, and the inner side of the third frame 39 is provided with a plurality of fixed sleeves. A second fixed plate 38 is fixedly connected to the wall, a second servo motor 40 is fixedly connected to the top of the second fixed plate 38, an output shaft of the second servo motor 40 is fixedly connected to the bottom of the first rotating shaft 33, the tops of the first rotating shaft 33 and the second rotating shaft 36 are fixedly connected to the fixed wheel 12, a through hole is opened at the top of the third frame 39, a cross plate 45 is slidably connected inside the through hole, a sliding plate 47 is fixedly connected to one side of the cross plate 45, the top of the sliding plate 47 is rotatably connected to two symmetrically arranged moving wheels 46, an eighth cylinder 44 is fixedly connected to one side of the third frame 39, and the piston rod of the eighth cylinder 44 is fixedly connected to one side of the cross plate 45;

[0038] The top of the second frame 7 is provided with a clamping assembly for clamping steel bars, and the clamping assembly includes a moving plate 24 slidably connected to the top of the second frame 7, the top of the moving plate 24 is fixedly connected to the transverse track 8, and one side of the moving plate 24 is fixedly connected to the fifth servo motor 25. The output shaft of the fifth servo motor 25 rotates through the moving plate 24 and is fixedly connected to the second spur gear 72. The top of the second frame 7 is fixedly connected to a second rack 73 meshing with the second spur gear 72. The outer wall of the transverse track 8 is slidably connected to the sliding seat 30. The transverse track 8 is fixedly connected to the top of the sixth cylinder 31, the piston rod of the sixth cylinder 31 is fixedly connected to one side of the sliding seat 30, the top of the sliding seat 30 is fixedly connected to the first cylinder 9, the piston rod of the first cylinder 9 slides through the sliding seat 30 and is fixedly connected to the connecting rod 29, the bottom of the connecting rod 29 is fixedly connected to the U-shaped plate 28, one side of the U-shaped plate 28 is fixedly connected to the fifth cylinder 26, the piston rod of the fifth cylinder 26 slides through the U-shaped plate 28 and is fixedly connected to the clamping plate 27, and the clamping plate 27 is slidably connected to the top inner wall of the U-shaped plate 28;

[0039] The top of the first frame 6 is fixedly connected to the top plate 4, and the bottom of the top plate 4 is provided with a bending assembly for bending steel bars. The bending assembly includes a first support plate 3 slidably connected to the inner wall of the first frame 6, and the interior of the first frame 6 is fixedly connected to a fixed base 56. The top of the first support plate 3 is rotatably connected to the first driven shaft 58, and the outer wall of the first driven shaft 58 is fixedly sleeved with a first driven gear 15. The top of the first driven shaft 58 is fixedly connected to an upper circular plate 62, and the outer wall of the first driven shaft 58 is fixedly sleeved with a lower circular plate 68. The top of the lower circular plate 68 is fixedly connected to the tenth cylinder 54, and the piston rod of the tenth cylinder 54 is fixedly sleeved. It is fixedly connected to a side column 22, which is located inside the upper circular plate 62. The bottom of the first support plate 3 is fixedly connected to the eleventh cylinder 57, and the piston rod of the eleventh cylinder 57 rotates through the first driven shaft 58 and is fixedly connected to the center column 23. The top of the first support plate 3 is rotatably connected to the driving shaft 65. The outer wall of the driving shaft 65 is fixedly sleeved with a driving gear 53 that meshes with the first driven gear 15. The bottom inner wall of the first frame 6 is fixedly connected to the fourth servo motor 51, and the output shaft of the fourth servo motor 51 is fixedly connected to the reducer 52. The output shaft of the reducer 52 is fixedly connected to the bottom of the driving shaft 65.

[0040] Example 2

[0041] Reference Figure 1-10 , a multifunctional bending machine, comprising a base plate 1, a pump station 11 is provided on the top of the base plate 1, and further comprising:

[0042] The first frame 6, the second frame 7 and the first fixed block 2, the first fixed block 2 is located on one side of the pump station 11, the first frame 6 and the second frame 7 are arranged in parallel on the same side of the first fixed block 2 and the pump station 11, the top of the first fixed block 2 is slidably connected to the third frame 39, the top of the third frame 39 is provided with a guide assembly for guiding the steel bars, the guide assembly includes a first rotating shaft 33 and a second rotating shaft 36 that rotates through the top of the third frame 39, the outer walls of the first rotating shaft 33 and the second rotating shaft 36 are fixedly sleeved with synchronous wheels 35, the outer wall transmission sleeves of the two synchronous wheels 35 are provided with the same synchronous belt 37, the inner wall of one side of the third frame 39 is fixedly connected to the second fixed plate 38, the top of the second fixed plate 38 is fixedly connected to the second servo motor 40, the output shaft of the second servo motor 40 is fixedly connected to the bottom of the first rotating shaft 33, the first rotating shaft 33 and the first rotating shaft 33 are fixedly connected. The tops of the two rotating shafts 36 are fixedly connected to the fixed wheels 12, and a through hole is provided on the top of the third frame 39, and a horizontal plate 45 is slidably connected inside the through hole. A sliding plate 47 is fixedly connected to one side of the horizontal plate 45, and the top of the sliding plate 47 is rotatably connected to two symmetrically arranged moving wheels 46, and an eighth cylinder 44 is fixedly connected to one side of the third frame 39, and the piston rod of the eighth cylinder 44 is fixedly connected to one side of the horizontal plate 45. The top of the third frame 39 is fixedly connected to the third fixed block 43 and the first fixed plate 34, and the third fixed block 43 and the first fixed plate 34 form an angle of ninety degrees. One side of the third fixed block 43 is fixedly connected to the second cylinder 10, and the piston rod of the second cylinder 10 slides through the third fixed block 43 and is fixedly connected to the cutting block 32. A through hole is provided inside the first fixed plate 34, and one end of the cutting block 32 is located inside the through hole of the first fixed plate 34;

[0043] The top of the second frame 7 is provided with a clamping assembly for clamping steel bars, and the clamping assembly includes a moving plate 24 slidably connected to the top of the second frame 7, the top of the moving plate 24 is fixedly connected to the transverse track 8, and one side of the moving plate 24 is fixedly connected to the fifth servo motor 25. The output shaft of the fifth servo motor 25 rotates through the moving plate 24 and is fixedly connected to the second spur gear 72. The top of the second frame 7 is fixedly connected to a second rack 73 meshing with the second spur gear 72. The outer wall of the transverse track 8 is slidably connected to the sliding seat 30. The transverse track 8 is fixedly connected to the top of the sixth cylinder 31, the piston rod of the sixth cylinder 31 is fixedly connected to one side of the sliding seat 30, the top of the sliding seat 30 is fixedly connected to the first cylinder 9, the piston rod of the first cylinder 9 slides through the sliding seat 30 and is fixedly connected to the connecting rod 29, the bottom of the connecting rod 29 is fixedly connected to the U-shaped plate 28, one side of the U-shaped plate 28 is fixedly connected to the fifth cylinder 26, the piston rod of the fifth cylinder 26 slides through the U-shaped plate 28 and is fixedly connected to the clamping plate 27, and the clamping plate 27 is slidably connected to the top inner wall of the U-shaped plate 28;

[0044] The top of the first frame 6 is fixedly connected to the top plate 4, and the bottom of the top plate 4 is provided with a bending assembly for bending steel bars. The bending assembly includes a first support plate 3 slidably connected to the inner wall of the first frame 6, and the interior of the first frame 6 is fixedly connected to a fixed base 56. The top of the first support plate 3 is rotatably connected to the first driven shaft 58, and the outer wall of the first driven shaft 58 is fixedly sleeved with a first driven gear 15. The top of the first driven shaft 58 is fixedly connected to an upper circular plate 62, and the outer wall of the first driven shaft 58 is fixedly sleeved with a lower circular plate 68. The top of the lower circular plate 68 is fixedly connected to the tenth cylinder 54, and the piston rod of the tenth cylinder 54 is fixedly sleeved. The first support plate 3 is fixedly connected to a side column 22, which is located inside the upper circular plate 62. The bottom of the first support plate 3 is fixedly connected to the eleventh cylinder 57. The piston rod of the eleventh cylinder 57 rotates through the first driven shaft 58 and is fixedly connected to the center column 23. The top of the first support plate 3 is rotatably connected to the driving shaft 65. The outer wall of the driving shaft 65 is fixedly sleeved with a driving gear 53 that meshes with the first driven gear 15. The bottom inner wall of the first frame 6 is fixedly connected to the fourth servo motor 51. The output shaft of the fourth servo motor 51 is fixedly connected to the reducer 52. The output shaft of the reducer 52 is fixedly connected to the bottom of the driving shaft 65.

[0045] The top of the first support plate 3 is rotatably connected to the second driven shaft 67, and the outer wall of the second driven shaft 67 is fixedly sleeved with a second driven gear 69 meshing with the driving gear 53. The top of the first support plate 3 is fixedly connected to the fourth cylinder 21, and the piston rod of the fourth cylinder 21 is fixedly connected to the mounting plate 66. The mounting plate 66 is slidably connected to the inner wall of one side of the first frame 6. The top of the mounting plate 66 is fixedly connected to the fourth fixing plate 64, and the top of the mounting plate 66 is slidably connected to the threaded block 63. One side of the fourth fixing plate 64 is fixedly connected to the third servo motor 50. The output shaft is fixedly connected with a screw rod 49, which is threaded through a threaded block 63. The top of the threaded block 63 is fixedly connected with an radian control wheel 16. The top of the mounting plate 66 is slidably connected with a push plate 70. The top of the push plate 70 is fixedly connected with two symmetrically arranged compression traction wheels 17. The top of the mounting plate 66 is fixedly connected with a third fixed plate 55. One side of the third fixed plate 55 is fixedly connected with a ninth cylinder 48. The piston rod of the ninth cylinder 48 slides through the third fixed plate 55 and is fixedly connected to one side of the push plate 70. The top of the top plate 4 is provided with a radian control wheel 16 and a pressure wheel. A through hole is used in conjunction with the tightening traction wheel 17, a rectangular groove is opened inside the top plate 4, the inner wall of the rectangular groove is slidably connected to the first clamping piece 59, one side of the first clamping piece 59 is fixedly connected to the rectangular plate 61, the inner wall of one side of the first frame 6 is fixedly connected to the third cylinder 14, the piston rod of the third cylinder 14 is fixedly connected to one end of the rectangular plate 61, the top of the rectangular plate 61 is fixedly connected to the thirteenth cylinder 71, the top of the rectangular plate 61 is slidably connected to the second clamping piece 60, the piston rod of the thirteenth cylinder 71 is fixedly connected to one side of the second clamping piece 60, and the top of the outer net bottom plate 1 is fixedly connected It is connected to a second fixed block 42, one side of the second fixed block 42 is fixedly connected to the seventh cylinder 41, the piston rod of the seventh cylinder 41 is fixedly connected to one side of the third frame 39, the top of the base plate 1 is fixedly connected to the fixed track 5, the bottom of the first frame 6 is rotatably connected to a plurality of wheels 18, the wheels 18 are used in conjunction with the fixed track 5, one side of the first frame 6 is fixedly connected to the first servo motor 20, one side of the fixed track 5 is fixedly connected to the first rack 13, the output shaft of the first servo motor 20 is fixedly connected to the first spur gear 19, and the first spur gear 19 is meshed with the first rack 13.

[0046] Working principle: When in use, the steel bar passes between the two fixed wheels 12 and the two moving wheels 46, and the eighth cylinder 44 is started at this time. The piston rod of the eighth cylinder 44 drives the cross plate 45 to move horizontally, and the cross plate 45 drives the two sliding plates 47 and the moving wheel 46 to move horizontally to adapt to steel bars of different sizes. At the same time, the steel bar passes through the through hole inside the first fixed plate 34, and the steel bar can be bent by rotating the side column 22 and the center column 23. At the same time, by starting the thirteenth cylinder 71, the thirteenth cylinder 71 can drive the second clamping piece 60 to move horizontally to clamp the steel bar to avoid shaking of the steel bar during the bending process. The compression traction wheel 17 can bend the steel bar at a certain angle, which is convenient for adapting to various situations. When bending, the other end of the steel bar can be clamped by the U-shaped plate 28 to ensure normal bending. After the steel bar extends to a suitable length, the second cylinder 10 can be started. The piston rod of the second cylinder 10 drives the cutting block 32 to move horizontally to break the steel bar. There is no need to measure in advance, which reduces the difficulty of work. At the same time, after bending to a suitable angle, the device can be dropped by multiple cylinders. At this time, the sixth cylinder 31 is started, driving the sliding seat 30 to move horizontally, and the U-shaped plate 28 clamps the bent steel bar and sends it to one side of the device for easy collection.

[0047] However, as is well known to those skilled in the art, the working principles and wiring methods of the first cylinder 9, the second cylinder 10, the pump station 11, the third cylinder 14, the first servo motor 20, the fourth cylinder 21, the fifth cylinder 26, the second servo motor 40, the seventh cylinder 41, the sixth cylinder 31, the eighth cylinder 44, the first driven shaft 58, the fourth servo motor 51, the third servo motor 50, the eleventh cylinder 57, the twelfth cylinder 68, and the thirteenth cylinder 71 are commonplace and are conventional means or common knowledge, so they will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0048] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A multifunctional bending machine, comprising a base plate (1), a pump station (11) being provided on the top of the base plate (1), characterized in that: Also includes: A first frame (6), a second frame (7) and a first fixed block (2), wherein the first fixed block (2) is located on one side of the pump station (11), the first frame (6) and the second frame (7) are arranged in parallel on the same side of the first fixed block (2) and the pump station (11), the top of the first fixed block (2) is slidably connected to a third frame (39), and the top of the third frame (39) is provided with a guide assembly for guiding steel bars; A clamping assembly for clamping steel bars is provided on the top of the second frame (7); The top of the first frame (6) is fixedly connected to a top plate (4), and the bottom of the top plate (4) is provided with a bending assembly for bending steel bars, and the bending assembly includes a first support plate (3) slidably connected to the inner wall of the first frame (6), the interior of the first frame (6) is fixedly connected to a fixed base (56), the top of the first support plate (3) is rotatably connected to a first driven shaft (58), the outer wall of the first driven shaft (58) is fixedly sleeved with a first driven gear (15), the top of the first driven shaft (58) is fixedly connected to an upper circular plate (62), the outer wall of the first driven shaft (58) is fixedly sleeved with a lower circular plate (68), the top of the lower circular plate (68) is fixedly connected to a tenth cylinder (54), and the piston rod of the tenth cylinder (54) A side column (22) is fixedly connected, and the side column (22) is located inside the upper circular plate (62). The bottom of the first support plate (3) is fixedly connected to an eleventh cylinder (57). The piston rod of the eleventh cylinder (57) rotates through the first driven shaft (58) and is fixedly connected to the center column (23). The top of the first support plate (3) is rotatably connected to a driving shaft (65). The outer wall of the driving shaft (65) is fixedly sleeved with a driving gear (53) meshing with the first driven gear (15). The bottom inner wall of the first frame (6) is fixedly connected to a fourth servo motor (51). The output shaft of the fourth servo motor (51) is fixedly connected to a reducer (52). The output shaft of the reducer (52) is fixedly connected to the bottom of the driving shaft (65). The top of the first support plate (3) is rotatably connected to a second driven shaft (67), and the outer wall of the second driven shaft (67) is fixedly sleeved with a second driven gear (69) meshing with the driving gear (53). The top of the first support plate (3) is fixedly connected to a fourth cylinder (21), and the piston rod of the fourth cylinder (21) is fixedly connected to a mounting plate (66). The mounting plate (66) is slidably connected to an inner wall of one side of the first frame (6). The top of the mounting plate (66) is fixedly connected to a fourth fixed plate (64), and the top of the mounting plate (66) is slidably connected to a threaded block (63). One side of the fourth fixed plate (64) is fixedly connected to a third servo motor (50), and the output shaft of the third servo motor (50) is fixedly connected to the There is a screw rod (49), the screw rod (49) is threaded through the threaded block (63), the top of the threaded block (63) is fixedly connected to the radian control wheel (16), the top of the mounting plate (66) is slidably connected to the push plate (70), the top of the push plate (70) is fixedly connected to two symmetrically arranged clamping traction wheels (17), the top of the mounting plate (66) is fixedly connected to the third fixed plate (55), one side of the third fixed plate (55) is fixedly connected to the ninth cylinder (48), the piston rod of the ninth cylinder (48) slides through the third fixed plate (55) and is fixedly connected to one side of the push plate (70), and the top of the top plate (4) is provided with a through hole for use with the radian control wheel (16) and the clamping traction wheel (17).

2. The multifunctional bending machine according to claim 1, characterized in that: The guide assembly includes a first rotating shaft (33) and a second rotating shaft (36) that rotate and pass through the top of the third frame (39); the outer walls of the first rotating shaft (33) and the second rotating shaft (36) are fixedly sleeved with a synchronous wheel (35); the outer wall transmission sleeves of the two synchronous wheels (35) are provided with a same synchronous belt (37); the inner wall of one side of the third frame (39) is fixedly connected to a second fixed plate (38); the top of the second fixed plate (38) is fixedly connected to a second servo motor (40); the output shaft of the second servo motor (40) is connected to the first rotating shaft (33) The bottom of the first rotating shaft (33) and the top of the second rotating shaft (36) are fixedly connected to a fixed wheel (12). A through hole is opened on the top of the third frame (39). A horizontal plate (45) is slidably connected inside the through hole. A sliding plate (47) is fixedly connected to one side of the horizontal plate (45). The top of the sliding plate (47) is rotatably connected to two symmetrically arranged moving wheels (46). An eighth cylinder (44) is fixedly connected to one side of the third frame (39). The piston rod of the eighth cylinder (44) is fixedly connected to one side of the horizontal plate (45).

3. The multifunctional bending machine according to claim 1, characterized in that: The top of the third frame (39) is fixedly connected to a third fixed block (43) and a first fixed plate (34), and the third fixed block (43) and the first fixed plate (34) form an angle of ninety degrees. One side of the third fixed block (43) is fixedly connected to a second cylinder (10), and a piston rod of the second cylinder (10) slides through the third fixed block (43) and is fixedly connected to a cutting block (32). A through hole is opened inside the first fixed plate (34), and one end of the cutting block (32) is located inside the through hole of the first fixed plate (34).

4. The multifunctional bending machine according to claim 1, characterized in that: The clamping assembly includes a moving plate (24) slidably connected to the top of the second frame (7), the top of the moving plate (24) is fixedly connected to a transverse track (8), one side of the moving plate (24) is fixedly connected to a fifth servo motor (25), the output shaft of the fifth servo motor (25) rotates through the moving plate (24) and is fixedly connected to a second spur gear (72), the top of the second frame (7) is fixedly connected to a second rack (73) meshing with the second spur gear (72), the outer wall of the transverse track (8) is slidably connected to a sliding seat (30), the top of the transverse track (8) is fixedly connected to a sixth cylinder ( 31), the piston rod of the sixth cylinder (31) is fixedly connected to one side of the sliding seat (30), the top of the sliding seat (30) is fixedly connected to the first cylinder (9), the piston rod of the first cylinder (9) slides through the sliding seat (30) and is fixedly connected to the connecting rod (29), the bottom of the connecting rod (29) is fixedly connected to the U-shaped plate (28), one side of the U-shaped plate (28) is fixedly connected to the fifth cylinder (26), the piston rod of the fifth cylinder (26) slides through the U-shaped plate (28) and is fixedly connected to the clamping plate (27), and the clamping plate (27) is slidably connected to the top inner wall of the U-shaped plate (28).

5. The multifunctional bending machine according to claim 1, characterized in that: A rectangular groove is provided inside the top plate (4), and a first clamping piece (59) is slidably connected to the inner wall of the rectangular groove, and a rectangular plate (61) is fixedly connected to one side of the first clamping piece (59), and a third cylinder (14) is fixedly connected to the inner wall of one side of the first frame (6), and a piston rod of the third cylinder (14) is fixedly connected to one end of the rectangular plate (61), and a thirteenth cylinder (71) is fixedly connected to the top of the rectangular plate (61), and a second clamping piece (60) is slidably connected to the top of the rectangular plate (61), and a piston rod of the thirteenth cylinder (71) is fixedly connected to one side of the second clamping piece (60).

6. The multifunctional bending machine according to claim 1, characterized in that: A second fixed block (42) is fixedly connected to the top of the outer net bottom plate (1), a seventh cylinder (41) is fixedly connected to one side of the second fixed block (42), and a piston rod of the seventh cylinder (41) is fixedly connected to one side of the third frame (39).

7. The multifunctional bending machine according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a fixed track (5), the bottom of the first frame (6) is rotatably connected to a plurality of wheels (18), the wheels (18) are used in conjunction with the fixed track (5), one side of the first frame (6) is fixedly connected to a first servo motor (20), one side of the fixed track (5) is fixedly connected to a first rack (13), the output shaft of the first servo motor (20) is fixedly connected to a first spur gear (19), and the first spur gear (19) is meshed with the first rack (13).

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