Double-machine linkage bending system for super-thick plate

Abstract

The invention provides an ultra-thick plate double-machine linkage bending system, and belongs to the technical field of double bending machines, the ultra-thick plate double-machine linkage bending system comprises a mounting plate, and a moving groove is formed in one end of the mounting plate; the lead screw is rotationally connected between the inner walls of the two sides of the moving groove; the lead screw nut is in threaded connection with the circumferential surface of the lead screw; when a thick plate needs to be bent, the double-shaft motor is firstly driven to enable two output ends of the double-shaft motor to rotate, then on one hand, one output shaft of the double-shaft motor drives the lead screw to rotate and drives the lead screw nut to move leftwards in the moving groove, and on the other hand, the lead screw nut is driven to move leftwards in the moving groove. Meanwhile, a mounting shell is driven to move leftwards, then the thick plate is placed in the mounting shell, then an electric guide rail is started to enable an electric sliding block on the circumferential surface of the electric guide rail to slide downwards, and a pressing plate is driven to move downwards to be pressed to the middle of the thick plate.

Description

Technical Field

[0001] The invention belongs to the technical field of double bending machines, and in particular relates to a double-machine linkage bending system for ultra-thick plates. Background Art

[0002] A double bending machine is a mechanical equipment used for processing metal sheets. It is mainly used to bend flat metal sheets into preset angles and shapes. This machine usually has two linked working units that can bend different parts of the sheet simultaneously or successively, thereby improving work efficiency and bending accuracy.

[0003] When ultra-thick plates need to be bent, a double bending machine is often required. The usual workflow is to place the ultra-thick plates on the double bending machine, and then manually operate the double bending machine to bend the ultra-thick plates. This method requires manual operation twice, which is not conducive to the processing of ultra-thick plates, and relies on manual experience, which will affect the processing efficiency and speed of ultra-thick plates. Summary of the invention

[0004] The purpose of the present invention is to provide a double-machine linkage bending system for ultra-thick plates, aiming to solve the problems mentioned in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] Ultra-thick plate dual-machine linkage bending system, including:

[0007] A mounting plate, one end of which is provided with a moving groove;

[0008] A screw rod, the screw rod being rotatably connected between the inner walls on both sides of the movable groove;

[0009] A screw nut, wherein the screw nut is threadedly connected to the circumferential surface of the screw;

[0010] A plurality of abutment rods, wherein the plurality of abutment rods are fixedly connected in the mounting plate;

[0011] A mounting mechanism, which is arranged in the mounting plate and is used to fix the thick plate;

[0012] A double-linkage bending mechanism, which is disposed on the upper side of the mounting plate and is used to bend thick plates; and

[0013] The transmission mechanism is arranged on one side of the mounting plate and is used to transmit power to the lead screw and the double-linkage bending mechanism.

[0014] As a preferred solution of the present invention, the mounting mechanism consists of a mounting shell, two drive grooves, two electric sliders, a pressing plate and two electric guide rails, the mounting shell is fixedly connected to one end of the screw nut, the drive groove is opened on an inner wall of one side of the mounting shell, the electric guide rail is fixedly connected between the upper and lower inner walls of the drive groove, the electric slider is slidably connected to the circumferential surface of the electric guide rail, and the pressing plate is fixedly connected to the close ends of the two electric sliders.

[0015] As a preferred solution of the present invention, the double-linkage bending mechanism is composed of a top plate, multiple support rods, a movable groove, a gear and a rack. The multiple support rods are respectively fixedly connected to the two ends of the mounting plate, the top plate is fixedly connected to the close ends of the multiple support rods, the movable groove is opened at the upper end of the top plate, the gear is rotatably connected to the movable groove through a rotating shaft, the rack is slidably connected to the movable groove, and the rack is gap-engaged with the gear.

[0016] As a preferred solution of the present invention, the transmission mechanism consists of a first transmission belt, two first I-shaped wheels, a transmission shaft, two bevel gears, a connecting arm, a rotating shaft, a second transmission belt, two second I-shaped wheels and a dual-axis motor. The dual-axis motor is fixedly connected to one end of a mounting plate, and one output end of a mounting shell is fixedly connected to a screw rod, the connecting arm is fixedly connected to one end of the mounting plate, the rotating shaft is rotatably connected to one end of the connecting arm, the two second I-shaped wheels are respectively fixedly connected to the circumferential surface of the rotating shaft and the other output shaft of the dual-axis motor, the second transmission belt is drivingly connected to the circumferential surface of the two second I-shaped wheels, the transmission shaft is rotatably connected to one end of the mounting plate, the two bevel gears are respectively fixedly connected to one end of the transmission shaft and the rotating shaft, and the two bevel gears are meshed, the two first I-shaped wheels are respectively fixedly connected to the circumferential surface of the rotating shaft and the transmission shaft, and the first transmission belt is drivingly connected to the circumferential surface of the two first I-shaped wheels.

[0017] As a preferred solution of the present invention, two placement plates are fixedly connected to both ends of the mounting plate, the lower ends of the plurality of placement plates are fixedly connected to support rods, and the adjacent ends of the two support rods are fixedly connected to reinforcing rods.

[0018] As a preferred solution of the present invention, a horizontal groove is formed at one end of the mounting plate, a horizontal rod is fixedly connected to one end of the mounting shell, and the horizontal rod is slidably connected in the horizontal groove.

[0019] As a preferred solution of the present invention, one end of the horizontal rod is fixedly connected to an anti-slip plate, and the diameter of the anti-slip plate is larger than the diameter of the horizontal rod.

[0020] As a preferred solution of the present invention, a vertical block is fixedly connected to an inner wall of one side of the movable groove, and a vertical groove is formed at one end of the rack.

[0021] As a preferred solution of the present invention, the heights of the plurality of support rods are all 50 cm-60 cm, and the material of the plurality of support rods is low alloy steel.

[0022] As a preferred solution of the present invention, the diameter of the plurality of support rods is 15 cm, and the material of the plurality of support rods is aluminum alloy.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. When the thick plate needs to be bent, first drive the double-axis motor to rotate its two output ends, and then on the one hand, one of the output shafts of the double-axis motor will drive the screw to rotate, and drive the screw nut to move to the left in the moving groove, and at the same time drive the mounting shell to move to the left, and then place the thick plate inside the mounting shell, and then start the electric guide rail to slide the electric slider on its circumferential surface downward, and drive the pressing plate to move downward to press to the middle part of the thick plate, and on the other hand, the other output shaft of the double-axis motor rotates, and passes through two second I-shaped wheels, a second transmission belt, a transfer shaft, two bevel gears, a transmission shaft, a first transmission belt and two first working The cooperation of the character wheel transmits power to the rotating shaft, drives the gear to rotate in the movable groove, and drives the rack to move upward in the movable groove, so that the gear and the two bending rods are reset to the highest position. After the plate is fixed, the rotation direction of the dual-axis motor is driven in the reverse direction. At this time, the plate is driven by the mounting shell to move to the middle part of the mounting plate, and the rack will also drive the movable plate and the two movable plates downward to abut the two end positions of the plate. The stability of the middle part of the plate is maintained by the abutting rod, so that the two ends of the plate are bent at the position of the abutting rod, and then the plate is taken out manually. Through the above design, the bending of the plate is simpler, the number of processes is reduced, and the processing efficiency and speed of the plate are enhanced.

[0025] 2. Connect multiple support rods through multiple placement plates, support multiple placement plates, installation plates and multiple components through multiple support rods, strengthen the support strength of multiple support rods through multiple reinforcing rods, and when the installation shell moves, the horizontal rod can be driven to slide in the horizontal groove to improve the horizontal movement stability of the installation shell. The anti-slip plate can prevent the horizontal rod from being pulled out of the horizontal groove.

[0026] 3. When the rack moves, it can slide on the outer surface of the vertical block through the vertical groove to improve the vertical sliding stability of the rack. The support strength of multiple support rods can be enhanced by low-alloy steel, and the connection strength of multiple support rods can be improved by multiple aluminum alloys. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 The present invention is a three-dimensional Figure 1 ;

[0029] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0030] Figure 3 The present invention is a three-dimensional Figure 2 ;

[0031] Figure 4 For section Figure 1 ;

[0032] Figure 5 For section Figure 2 ;

[0033] Figure 6 for Figure 5 A partial enlarged view of point B in the middle.

[0034] In the figure: 1. mounting plate; 2. support rod; 3. top plate; 4. rack; 5. gear; 6. first I-shaped wheel; 7. first transmission belt; 8. placement plate; 9. support rod; 10. reinforcing rod; 11. screw nut; 12. movable groove; 13. screw rod; 14. abutment rod; 15. movable plate; 16. bending rod; 17. bevel gear; 18. connecting arm; 19. second I-shaped wheel; 20. second transmission belt; 21. dual-axis motor; 22. mounting shell; 23. drive groove; 24. electric slider; 25. electric guide rail; 26. vertical groove; 27. vertical block; 28. horizontal groove; 29. ​​anti-slip plate; 30. horizontal rod. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example

[0037] See also Figure 1-6 , the present invention provides the following technical solutions:

[0038] Ultra-thick plate dual-machine linkage bending system, including:

[0039] A mounting plate 1, one end of which is provided with a moving groove 12;

[0040] A screw rod 13, the screw rod 13 is rotatably connected between the inner walls of both sides of the movable groove 12;

[0041] A screw nut 11, the screw nut 11 is threadedly connected to the circumferential surface of the screw 13;

[0042] A plurality of abutment rods 14, wherein the plurality of abutment rods 14 are fixedly connected to the mounting plate 1;

[0043] The mounting mechanism is arranged in the mounting plate 1 and is used to fix the thick plate. The mounting mechanism is composed of a mounting shell 22, two driving grooves 23, two electric sliders 24, a pressing plate and two electric guide rails 25. The mounting shell 22 is fixedly connected to one end of the screw nut 11, the driving groove 23 is opened on one side inner wall of the mounting shell 22, the electric guide rail 25 is fixedly connected between the upper and lower inner walls of the driving groove 23, the electric slider 24 is slidably connected to the circumferential surface of the electric guide rail 25, and the pressing plate is fixedly connected to the close ends of the two electric sliders 24;

[0044] A double-linked bending mechanism, which is arranged on the upper side of the mounting plate 1 and is used to bend thick plates. The double-linked bending mechanism consists of a top plate 3, a plurality of support rods 2, a movable groove, a gear 5 and a rack 4. The plurality of support rods 2 are respectively fixedly connected to the two ends of the mounting plate 1, the top plate 3 is fixedly connected to the adjacent ends of the plurality of support rods 2, the movable groove is provided at the upper end of the top plate 3, the gear 5 is rotatably connected to the movable groove through a rotating shaft, the rack 4 is slidably connected to the movable groove, and the rack 4 is meshed with the gear 5 in a clearance; and

[0045] The transmission mechanism is arranged on one side of the mounting plate 1, and is used to transmit power to the screw 13 and the double-linkage bending mechanism. The transmission mechanism is composed of a first transmission belt 7, two first I-shaped wheels 6, a transmission shaft, two bevel gears 17, a connecting arm 18, a transfer shaft, a second transmission belt 20, two second I-shaped wheels 19 and a double-axis motor 21. The double-axis motor 21 is fixedly connected to one end of the mounting plate 1, and one of the output ends of the mounting shell 22 is fixedly connected to the screw 13, the connecting arm 18 is fixedly connected to one end of the mounting plate 1, and the transfer shaft is rotatably connected to At one end of the connecting arm 18, two second I-shaped wheels 19 are respectively fixedly connected to the circumferential surface of the rotating shaft and the other output shaft of the dual-axis motor 21, the second transmission belt 20 is transmission-connected to the circumferential surface of the two second I-shaped wheels 19, the transmission shaft is rotationally connected to one end of the mounting plate 1, the two bevel gears 17 are respectively fixedly connected to one end of the transmission shaft and the rotating shaft, and the two bevel gears 17 are meshed with each other, the two first I-shaped wheels 6 are respectively fixedly connected to the circumferential surface of the rotating shaft and the transmission shaft, and the first transmission belt 7 is transmission-connected to the circumferential surface of the two first I-shaped wheels 6.

[0046] When the thick plate needs to be bent, the dual-axis motor 21 is first driven to rotate its two output ends, and then on the one hand, one of the output shafts of the dual-axis motor 21 will drive the screw 13 to rotate, and drive the screw nut 11 to move left in the movable groove 12, and at the same time drive the mounting shell 22 to move left, and then place the thick plate inside the mounting shell 22, and then start the electric guide rail 25 to slide the electric slider 24 on its circumferential surface downward, and drive the pressing plate to move downward to press to the middle part of the thick plate, and on the other hand, the other output shaft of the dual-axis motor 21 rotates, and through the cooperation of the two second I-shaped wheels 19, the second transmission belt 20, the intermediate shaft, the two bevel gears 17, the transmission shaft, the first transmission belt 7 and the two first I-shaped wheels 6, the power is transmitted to the rotating shaft, and the gear 5 is driven to rotate in the movable groove, and the rack 4 is driven in the movable groove. The plate 1 is moved upward in the groove, so that the gear 5 and the two bending rods 16 are reset to the highest position. After the plate is fixed, the rotation direction of the dual-axis motor 21 is driven in the reverse direction. At this time, the plate is driven by the mounting shell 22 to move to the middle part of the mounting plate 1, and the rack 4 will also drive the movable plate 15 and the two movable plates 15 downward to abut the two end positions of the plate. The stability of the middle part of the plate is maintained by the abutment rod 14, so that the two ends of the plate are bent at the position of the abutment rod 14, and then the plate is taken out manually. Through the above design, the bending of the plate is simpler, the number of steps is reduced, and the processing efficiency and speed of the plate are enhanced. It should be noted that the specific type of dual-axis motor 21 and electric guide rail 25 to be used is selected by relevant technical personnel familiar with this field, and the above dual-axis motor 21 and electric guide rail 25 are all prior art, which will not be repeated in this scheme.

[0047] Two placement plates 8 are fixedly connected to both ends of the mounting plate 1, and the lower ends of the multiple placement plates 8 are fixedly connected to support rods 9. The adjacent ends of the two support rods 9 are fixedly connected to reinforcing rods 10. A horizontal groove 28 is opened at one end of the mounting plate 1, and a horizontal rod 30 is fixedly connected to one end of the mounting shell 22, and the horizontal rod 30 is slidably connected in the horizontal groove 28.

[0048] Multiple support rods 9 are connected by multiple placement plates 8, and multiple placement plates 8, installation plates 1 and multiple components are supported by multiple support rods 9. The support strength of the multiple support rods 9 is strengthened by multiple reinforcing rods 10. When the installation shell 22 moves, the horizontal rod 30 can be driven to slide in the horizontal groove 28, thereby improving the horizontal movement stability of the installation shell 22. The anti-slip plate 29 can prevent the horizontal rod 30 from being pulled out of the horizontal groove 28.

[0049] One end of the horizontal rod 30 is fixedly connected to an anti-slip plate 29, the diameter of the anti-slip plate 29 is larger than the diameter of the horizontal rod 30, a vertical block 27 is fixedly connected to the inner wall of one side of the movable groove, a vertical groove 26 is opened at one end of the rack 4, the heights of the multiple support rods 9 are 50cm-60cm, and the material of the multiple support rods 9 is low alloy steel, the diameters of the multiple support rods 2 are 15cm, and the material of the multiple support rods 2 is aluminum alloy.

[0050] When the rack 4 moves, it can slide on the outer surface of the vertical block 27 through the vertical groove 26 to improve the vertical sliding stability of the rack 4. The supporting strength of the multiple support rods 9 can be enhanced by low-alloy steel, and the connection strength of the multiple support rods 2 can be improved by multiple aluminum alloys.

[0051] The working principle and use process of the present invention are as follows: when it is necessary to bend a thick plate, first drive the dual-axis motor 21 to rotate its two output ends, and then on the one hand, one of the output shafts of the dual-axis motor 21 will drive the screw 13 to rotate, and drive the screw nut 11 to move leftward in the moving groove 12, and at the same time drive the mounting shell 22 to move leftward, and then place the thick plate inside the mounting shell 22, and then start the electric guide rail 25 to slide the electric slider 24 on its circumferential surface downward, and drive the pressing plate to move downward to press to the middle part of the thick plate, and on the other hand, the other output shaft of the dual-axis motor 21 rotates, and through the two second I-shaped wheels 19, the second transmission belt 20, the intermediate shaft, the two bevel gears 17, the transmission shaft, the first The transmission belt 7 and the two first I-shaped wheels 6 cooperate to transmit power to the rotating shaft, and drive the gear 5 to rotate in the movable groove, and drive the rack 4 to move upward in the movable groove, so that the gear 5 and the two bending rods 16 are reset to the highest position. After the plate is fixed, the rotation direction of the dual-axis motor 21 is driven in the reverse direction. At this time, the plate is driven by the mounting shell 22 to move to the middle part of the mounting plate 1, and the rack 4 will also drive the movable plate 15 and the two movable plates 15 downward to abut the two end positions of the plate, and the stability of the middle part of the plate is maintained by the abutting rod 14, so that the two ends of the plate are bent at the position of the abutting rod 14, and then the plate is taken out manually. Through the above design, the bending of the plate is simpler, the number of steps is reduced, and the processing efficiency and speed of the plate are enhanced.

Claims

1. Ultra-thick plate dual-machine linkage bending system, characterized by: include: A mounting plate (1), wherein a moving groove (12) is formed at one end of the mounting plate (1); A screw rod (13), the screw rod (13) being rotatably connected between the inner walls on both sides of the movable groove (12); A screw nut (11), wherein the screw nut (11) is threadedly connected to the circumferential surface of the screw (13); A plurality of abutment rods (14), wherein the plurality of abutment rods (14) are fixedly connected inside the mounting plate (1); A mounting mechanism, which is arranged in the mounting plate (1) and is used to fix the thick plate; A double-linked bending mechanism, which is arranged on the upper side of the mounting plate (1) and is used to bend thick plates; and A transmission mechanism is arranged on one side of the mounting plate (1) and is used to transmit power to the screw rod (13) and the double-linkage bending mechanism.

2. The ultra-thick plate dual-machine linkage bending system according to claim 1 is characterized in that: The mounting mechanism is composed of a mounting shell (22), two driving grooves (23), two electric sliders (24), a pressing plate and two electric guide rails (25); the mounting shell (22) is fixedly connected to one end of the screw nut (11); the driving groove (23) is opened on an inner wall of one side of the mounting shell (22); the electric guide rail (25) is fixedly connected between the upper and lower inner walls of the driving groove (23); the electric slider (24) is slidably connected to the circumferential surface of the electric guide rail (25); and the pressing plate is fixedly connected to the adjacent ends of the two electric sliders (24).

3. The ultra-thick plate dual-machine linkage bending system according to claim 1 is characterized in that: The double-linked bending mechanism is composed of a top plate (3), a plurality of support rods (2), a movable groove, a gear (5) and a rack (4); the plurality of support rods (2) are respectively fixedly connected to the two ends of the mounting plate (1); the top plate (3) is fixedly connected to the adjacent ends of the plurality of support rods (2); the movable groove is provided at the upper end of the top plate (3); the gear (5) is rotatably connected to the movable groove via a rotating shaft; the rack (4) is slidably connected to the movable groove; and the rack (4) and the gear (5) are meshed with each other in a clearance.

4. The ultra-thick plate dual-machine linkage bending system according to claim 1 is characterized in that: The transmission mechanism is composed of a first transmission belt (7), two first I-shaped wheels (6), a transmission shaft, two bevel gears (17), a connecting arm (18), a rotating shaft, a second transmission belt (20), two second I-shaped wheels (19) and a double-shaft motor (21); the double-shaft motor (21) is fixedly connected to one end of the mounting plate (1), and one output end of the mounting shell (22) is fixedly connected to the screw rod (13); the connecting arm (18) is fixedly connected to one end of the mounting plate (1), the rotating shaft is rotatably connected to one end of the connecting arm (18), and the two second I-shaped wheels ( The first transmission belt (20) is connected to the circumferential surfaces of the two second I-shaped wheels (19), the transmission shaft is rotatably connected to one end of the mounting plate (1), the two bevel gears (17) are respectively connected to one end of the transmission shaft and the rotation shaft, and the two bevel gears (17) are meshed with each other, the two first I-shaped wheels (6) are respectively connected to the circumferential surfaces of the rotation shaft and the transmission shaft, and the first transmission belt (7) is connected to the circumferential surfaces of the two first I-shaped wheels (6).

5. The ultra-thick plate dual-machine linkage bending system according to claim 1 is characterized in that: Two placement plates (8) are fixedly connected to both ends of the installation plate (1), the lower ends of the plurality of placement plates (8) are fixedly connected to support rods (9), and the adjacent ends of the two support rods (9) are fixedly connected to reinforcing rods (10).

6. The ultra-thick plate dual-machine linkage bending system according to any one of claims 1 to 5, characterized in that: A horizontal groove (28) is formed at one end of the mounting plate (1), a horizontal rod (30) is fixedly connected to one end of the mounting shell (22), and the horizontal rod (30) is slidably connected in the horizontal groove (28).

7. The ultra-thick plate dual-machine linkage bending system according to claim 6 is characterized in that: One end of the horizontal rod (30) is fixedly connected to an anti-slip plate (29), and the diameter of the anti-slip plate (29) is larger than the diameter of the horizontal rod (30).

8. The ultra-thick plate dual-machine linkage bending system according to claim 3 is characterized in that: A vertical block (27) is fixedly connected to an inner wall of one side of the movable groove, and a vertical groove (26) is formed at one end of the rack (4).

9. The ultra-thick plate dual-machine linkage bending system according to claim 5 is characterized in that: The heights of the plurality of support rods (9) are all 50-60 cm, and the material of the plurality of support rods (9) is low alloy steel.

10. The ultra-thick plate dual-machine linkage bending system according to claim 5 is characterized in that: The diameter of the plurality of support rods (2) is 15 cm, and the material of the plurality of support rods (2) is aluminum alloy.

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