A reinforcing strip bending machine

Abstract

The utility model discloses a reinforcing strip bending machine, which belongs to the technical field of bending machines, and includes a bending assembly and a mobile flip assembly located on the feeding side of the bending assembly for flipping the reinforcing strip, a fixed assembly is installed on the bending assembly, and the mobile flip assembly includes a moving assembly and a flip assembly, and the flip assembly is installed on the moving assembly; a feeding assembly for feeding the reinforcing strip is installed on the mobile flip assembly. Through the above method, the utility model can replace the upper mold body and the lower mold body of different shapes or different bending angles, so that the reinforcing strip can be bent in different shapes or angles, and has high applicability; and the reinforcing strip can be bent and then flipped over for bending.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a reinforcing strip bending machine. Background Art

[0002] A bending machine is a mechanical device specially used for bending metal plates or pipes. It uses mechanical force or hydraulic force to bend metal plates or pipes into the desired shape at a set angle. When bending reinforcing strips, it is sometimes necessary to turn the strip over and then bend it again to achieve the shape required by the design.

[0003] Chinese patent CN116037723A discloses a bending system for supporting and reinforcing plate processing, including a workbench, a hydraulic pump is fixedly connected to the top of the workbench, a top plate is fixedly connected to the top of the hydraulic pump, a cutting device is installed at the bottom of the top plate, a slide plate is slidably connected to the side end of the hydraulic pump, a motor is fixedly connected to the top of the slide plate, a first telescopic rod is fixedly connected to the output end of the motor, and a bending mold is fixedly connected to the side end of the first telescopic rod.

[0004] However, the cutting device of the patent is fixed at the bottom of the top plate and cannot be disassembled, and cannot bend the reinforcing plate into different shapes or angles, so the applicability is low.

[0005] Based on this, the utility model designs a reinforcing strip bending machine to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a reinforcing strip bending machine.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A reinforcing strip bending machine comprises a bending assembly, on which a fixing assembly is mounted;

[0009] It also includes a movable flipping assembly located on the feeding side of the bending assembly for flipping the reinforcing strip;

[0010] The mobile flip assembly comprises a mobile assembly and a flip assembly, and the flip assembly is mounted on the mobile assembly;

[0011] A feeding assembly for feeding the reinforcing strips is installed on the movable flipping assembly, and the feeding assembly is installed on the flipping assembly.

[0012] Furthermore, the bending assembly includes an operating table, a mounting plate, a first bracket, a hydraulic cylinder, a connecting plate, an upper mold body, a lower mold body, a mounting groove and a limit groove. The top of the operating table is fixedly connected with the mounting plate and the first bracket. The mounting plate is located on the inner side of the bottom of the first bracket. A mounting groove is provided on the top of the mounting plate. The front and rear sides of the top of the first bracket are fixedly connected with hydraulic cylinders. The output ends of the two hydraulic cylinders slide through the top of the first bracket and are fixedly connected with the connecting plate. A limit groove is provided at the bottom of the connecting plate. The top of the upper mold body is embedded in the limit groove and fits in the sliding connection. The bottom of the lower mold body is inserted into the mounting groove for detachable connection.

[0013] Furthermore, the fixing assembly includes a connecting rod and a limit plate. The rear end of the mounting groove extends through and extends to the outer side of the rear end of the connecting plate. The connecting rod is fixedly connected to the top of the rear end of the connecting plate. The limiting plate is rotatably connected to the connecting rod, and the front side surface of the limit plate is in contact and connected with the rear end of the upper mold body.

[0014] Furthermore, the fixing assembly also includes a support plate, a threaded rod and a crank handle. The thread on the right end of the threaded rod passes through the side wall of the mounting plate, extends to the mounting groove and is rotatably connected to the support plate. The right side surface of the support plate can fit against the bottom left outer wall of the lower mold body, and the left end of the threaded rod is fixedly connected to the crank handle.

[0015] Furthermore, the moving assembly includes a base plate, a first guide rail assembly, a first moving plate, a first cylinder, a second guide rail assembly, a second moving plate and a second cylinder. The base plate is spaced apart at the right side of the bottom of the operating table. The slide rails of the two first guide rail assemblies are fixedly connected to the top of the base plate. The sliders of the two first guide rail assemblies are fixedly connected to the bottom of the first moving plate. The first cylinder is fixedly connected to the rear side of the top of the base plate. The output end of the first cylinder is fixedly connected to the rear side of the first moving plate. The slide rails of the two second guide rail assemblies are fixedly connected to the top of the first moving plate. The sliders of the two second guide rail assemblies are fixedly connected to the bottom of the second moving plate. The second cylinder is fixedly connected to the front side of the top of the first moving plate. The output end of the second cylinder is fixedly connected to the front side of the second moving plate. The second moving plate is connected to the flip assembly.

[0016] Furthermore, the flip assembly includes a second bracket, a third cylinder, a mounting bracket, a first rotating rod, a second rotating rod, a fixing plate, a fourth cylinder, a first gear, a second gear, a flip plate and a hinge plate, the bottom of the second bracket is fixedly connected to the top of the second movable plate, the third cylinder is fixedly connected to the inner top wall of the second bracket, the output end of the third cylinder slides through the top of the second bracket and is fixedly connected to the mounting bracket, the first rotating rod and the second rotating rod are rotatably connected between the top two side walls of the mounting bracket, the first rotating rod is located below the second rotating rod, the left end bottom of the mounting bracket is fixedly connected to the fixing plate, the fourth cylinder is hinged on the inner bottom wall of the fixing plate, the output end of the fourth cylinder is hinged to one end of the hinge plate, the left end of the first rotating rod is hinged to the other end of the hinge plate, the right end of the first rotating rod is fixedly connected to the first gear, and the two ends of the second rotating rod are respectively fixedly connected to two flip plates, the second gear is sleeved on the right end of the second rotating rod and fixedly connected to the second rotating rod, and the second gear is meshed with the first gear.

[0017] Furthermore, the flip plate is connected to the feeding assembly.

[0018] Furthermore, the feeding assembly includes a frame, a slide groove, a slide plate, a motor, a feeding roller, a clamping roller and a fifth cylinder. The left and right sides of the rear end of the frame are respectively fixedly connected to the front ends of the two flip plates. The two side walls inside the frame are provided with slide grooves. The left and right ends of the two slide plates are respectively embedded in the slide grooves on the left and right sides and are slidably connected to the slide grooves. A motor is fixedly connected to the center of the rear end of each slide plate. The output end of the motor rotates through the corresponding slide plate and is fixedly connected to the feeding roller. The left and right sides of the rear ends of the two slide plates are fixedly connected to clamping rollers that cooperate with the feeding rollers. The top and bottom of the frame are fixedly connected to the fifth cylinder. The two fifth cylinders are symmetrically arranged, and the output ends of the two fifth cylinders are respectively fixedly connected to the two slide plates.

[0019] The utility model has the following technical effects:

[0020] When the utility model is used, the feeding component, the moving component and the flipping component cooperate to make the reinforcing strip be bent and then separated from the processing position, and then the reinforcing strip is flipped 180 degrees, and then the reinforcing strip is sent to the processing position for bending, and the above operation is repeated until the bending requirement is met, thereby realizing the autonomous feeding of the reinforcing strip 5, and the length of each feeding can be controlled to accurately bend the reinforcing strip.

[0021] The utility model can replace the upper mold body and the lower mold body with different shapes or different bending angles, so that the reinforcing strip can be bent into different shapes or angles, and has high applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 A three-dimensional reinforcing strip bending machine of the utility model Figure 1 ;

[0024] Figure 2 It is a front view of a reinforcing strip bending machine of the utility model;

[0025] Figure 3 This is a left view of a reinforcing strip bending machine of the utility model;

[0026] Figure 4 It is a three-dimensional diagram of a bending component and a fixing component of a reinforcing strip bending machine of the utility model;

[0027] Figure 5 It is a three-dimensional diagram of a mobile flip assembly of a reinforcing strip bending machine of the utility model;

[0028] Figure 6 It is a three-dimensional diagram of a feeding assembly of a reinforcing strip bending machine of the utility model;

[0029] Figure 7 For along Figure 3 AA direction cross-sectional view;

[0030] Figure 8 for Figure 7 Enlarged view of point B in the middle.

[0031] The numbers in the figure represent:

[0032] 1. Bending assembly; 11. Operating table; 12. Mounting plate; 13. First bracket; 14. Hydraulic cylinder; 15. Connecting plate; 16. Upper mold body; 17. Lower mold body; 18. Mounting slot; 19. Limiting slot; 2. Fixing assembly; 21. Connecting rod; 22. Limiting plate; 23. Abutment plate; 24. Threaded rod; 25. Crank handle; 3. Moving and flipping assembly; 31. Moving assembly; 311. Bottom plate; 312. First guide rail assembly; 313. First moving plate; 314. First cylinder; 315. Second guide rail assembly; 316. The second movable plate; 317, the second cylinder; 32, the flip assembly; 321, the second bracket; 322, the third cylinder; 323, the mounting frame; 324, the first rotating rod; 325, the second rotating rod; 326, the fixed plate; 327, the fourth cylinder; 328, the first gear; 329, the second gear; 3210, the flip plate; 3211, the hinged plate; 4, the feeding assembly; 41, the frame; 42, the slide; 43, the slide plate; 44, the motor; 45, the feeding roller; 46, the clamping roller; 47, the fifth cylinder; 5, the reinforcing strip. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] The utility model is further described below in conjunction with embodiments.

[0035] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0036] Example 1

[0037] Please refer to the instruction manual Figure 1-8 A reinforcing strip bending machine includes a bending component 1 and a mobile flipping component 3 located on the feeding side of the bending component 1 for flipping the reinforcing strip 5, a fixed component 2 is installed on the bending component 1, the mobile flipping component 3 includes a moving component 31 and a flipping component 32, and the flipping component 32 is installed on the moving component 31; a feeding component 4 for feeding the reinforcing strip 5 is installed on the mobile flipping component 3, and the feeding component 4 is installed on the flipping component 32.

[0038] When in use, the reinforcing strip 5 is clamped by the feeding assembly 4, and the reinforcing strip 5 is transported to the bending processing position of the bending assembly 1 by the feeding assembly 4, and then the feeding assembly 4 releases the reinforcing strip 5, so that the bending assembly 1 bends the reinforcing strip 5. Since the two ends of the reinforcing strip 5 will be lifted when the reinforcing strip 5 is bent, when the feeding assembly 4 releases the reinforcing strip 5, the moving assembly 31 drives the flipping assembly 32 and the feeding assembly 4 to move, so that the feeding assembly 4 is separated from the reinforcing strip 5, thereby preventing the feeding assembly 4 from affecting the reinforcing strip 5 and thus affecting the bending effect.

[0039] After the bending is completed, the moving assembly 31 drives the flip assembly 32 and the feeding assembly 4 to move and reset, and then the feeding assembly 4 clamps the reinforcing strip 5, and the reinforcing strip 5 is transported away from the bending processing part of the bending assembly 1 through the feeding assembly 4, and then the flip assembly 32 drives the feeding assembly 4 and the reinforcing strip 5 to move upward, so that the reinforcing strip 5 is separated from the bending processing part of the bending assembly 1, and then the flip assembly 32 drives the feeding assembly 4 and the reinforcing strip 5 to flip 180 degrees, and then the flip assembly 32 drives the feeding assembly 4 and the reinforcing strip 5 to move downward and reset , and then the feeding component 4 transports the reinforcing strip 5 to the bending processing position of the bending component 1, and transports the next bending position on the reinforcing strip 5 to the bending processing position of the bending component 1. Then the feeding component 4 releases the reinforcing strip 5, and the moving component 31 drives the flipping component 32 and the feeding component 4 to move, so that the feeding component 4 is separated from the reinforcing strip 5, so that the bending component 1 bends the reinforcing strip 5 again. After the bending is completed, the moving component 31 drives the flipping component 32 and the feeding component 4 to move and reset again, and repeats the above operation until the bending requirement is completed.

[0040] The bending assembly 1 includes an operating table 11, a mounting plate 12, a first bracket 13, a hydraulic cylinder 14, a connecting plate 15, an upper mold body 16, a lower mold body 17, a mounting groove 18 and a limiting groove 19. The top of the operating table 11 is fixedly connected with the mounting plate 12 and the first bracket 13. The mounting plate 12 is located at the bottom inner side of the first bracket 13. The top of the mounting plate 12 is provided with a mounting groove 18. The front and rear sides of the top of the first bracket 13 are fixedly connected with the hydraulic cylinder 14. The output ends of the two hydraulic cylinders 14 slide through the top of the first bracket 13 and are fixedly connected with the connecting plate 15. The bottom of the connecting plate 15 is provided with a limiting groove 19. The top of the upper mold body 16 is embedded in the limiting groove 19 for sliding connection. The bottom of the lower mold body 17 is inserted into the mounting groove 18 for detachable connection. Among them, the mounting plate 12, the connecting plate 15, the upper mold body 16 and the lower mold body 17 are all connected to the fixed assembly 2.

[0041] When bending, the hydraulic cylinder 14 drives the connecting plate 15 to move downward, and the connecting plate 15 drives the upper mold body 16 to move downward, and the reinforcing strip 5 is bent under the joint action of the upper mold body 16 and the lower mold body 17.

[0042] The fixing assembly 2 includes a connecting rod 21, a limit plate 22, a back plate 23, a threaded rod 24 and a crank 25. The rear end of the mounting groove 18 extends through and extends to the rear end outer side of the connecting plate 15. The connecting rod 21 is fixedly connected to the rear end top of the connecting plate 15. The connecting rod 21 is rotatably connected to the limit plate 22. The front side surface of the limit plate 22 is in contact with the rear end of the upper mold body 16. The right end of the threaded rod 24 threads through the side wall of the mounting plate 12 and extends to the mounting groove 18 and is rotatably connected to the back plate 23. The right side surface of the back plate 23 can fit against the bottom left outer wall of the lower mold body 17. The left end of the threaded rod 24 is fixedly connected to the crank 25.

[0043] When replacing the lower mold body 17, turn the crank handle 25, the crank handle 25 drives the threaded rod 24 to rotate, the threaded rod 24 drives the abutment plate 23 to move to the left to separate from the lower mold body 17, take the lower mold body 17 out of the mounting groove 18, put the new lower mold body 17 into the mounting groove 18, and then turn the crank handle 25 in the opposite direction, the crank handle 25 drives the threaded rod 24 to rotate, the threaded rod 24 drives the abutment plate 23 to move to the right to abut against the lower mold body 17, thereby fixing the lower mold body 17 and completing the replacement of the lower mold body 17.

[0044] When replacing the upper mold body 16, rotate the limit plate 22 so that the limit plate 22 rotates upward and disengages from the rear end face of the upper mold body 16, pull the upper mold body 16 backward, so that the front end of the upper mold body 16 disengages from the limit groove 19, and then put the new upper mold body 16 back into the limit groove 19, and push the upper mold body 16 until the front end of the upper mold body 16 abuts against the front end inner wall of the limit groove 19; then loosen the limit plate 22, and the limit plate 22 rotates downward under the action of gravity, so that the front side of the limit plate 22 abuts against the upper mold body 16, and the upper mold body 16 is fixed, and the replacement of the upper mold body 16 is completed. By replacing the upper mold body 16 and the lower mold body 17 of different shapes or different bending angles, the reinforcing strip 5 can be bent into different shapes or angles, which has high applicability.

[0045] The moving assembly 31 includes a bottom plate 311, a first guide rail assembly 312, a first moving plate 313, a first cylinder 314, a second guide rail assembly 315, a second moving plate 316 and a second cylinder 317. The bottom plate 311 is arranged at intervals on the right side of the bottom of the operating table 11. The slide rails of the two first guide rail assemblies 312 are fixedly connected to the top of the bottom plate 311. The sliders of the two first guide rail assemblies 312 are fixedly connected to the bottom of the first moving plate 313. The first cylinder 314 is fixedly connected to the bottom plate 311. On the rear side of the top, the output end of the first cylinder 314 is fixedly connected to the rear side of the first movable plate 313, the sliding rails of the two second guide rail assemblies 315 are fixedly connected to the top of the first movable plate 313, the sliders of the two second guide rail assemblies 315 are fixedly connected to the bottom of the second movable plate 316, the second cylinder 317 is fixedly connected to the front side of the top of the first movable plate 313, the output end of the second cylinder 317 is fixedly connected to the front side of the second movable plate 316, and the second movable plate 316 is connected to the flip assembly 32.

[0046] The flip assembly 32 includes a second bracket 321, a third cylinder 322, a mounting frame 323, a first rotating rod 324, a second rotating rod 325, a fixed plate 326, a fourth cylinder 327, a first gear 328, a second gear 329, a flip plate 3210 and a hinge plate 3211. The bottom of the second bracket 321 is fixedly connected to the top of the second movable plate 316, and the third cylinder 322 is fixedly connected to the inner top wall of the second bracket 321. The output end of the third cylinder 322 slides through the top of the second bracket 321 and is fixedly connected to the mounting frame 323. The first rotating rod 324 and the second rotating rod 325 are rotatably connected between the two side walls of the top of the mounting frame 323. 25, the first rotating rod 324 is located below the second rotating rod 325, the bottom of the left end of the mounting frame 323 is fixedly connected with a fixing plate 326, the inner bottom wall of the fixing plate 326 is hinged with a fourth cylinder 327, the output end of the fourth cylinder 327 is hinged with one end of the hinge plate 3211, the left end of the first rotating rod 324 is hinged with the other end of the hinge plate 3211, the right end of the first rotating rod 324 is fixedly connected with the first gear 328, the two ends of the second rotating rod 325 are respectively fixedly connected with two flip plates 3210, the second gear 329 is sleeved on the right end of the second rotating rod 325 and fixedly connected with the second rotating rod 325, and the second gear 329 is meshed with the first gear 328. Among them, the flip plate 3210 is connected with the feeding assembly 4.

[0047] When flipping the reinforcing strip 5, the feeding assembly 4 clamps the reinforcing strip 5 and transports the reinforcing strip 5 to the lower mold body 17, the upper mold body 16 bends the reinforcing strip 5, and then the feeding assembly 4 releases the reinforcing strip 5, the first cylinder 314 drives the first movable plate 313 to move forward under the guidance of the first guide rail assembly 312, the first movable plate 313 drives the second guide rail assembly 315, the second movable plate 316, the second cylinder 317, the flipping assembly 32 and the feeding assembly 4 to move forward, so that the feeding assembly 4 is separated from the reinforcing strip 5, and then the upper mold body 16 bends the reinforcing strip 5, so as to prevent the feeding assembly 4 from affecting the two ends of the reinforcing strip 5 to lift up when the reinforcing strip 5 is bent, thereby affecting the bending effect. After the reinforcing strip 5 is bent, the first cylinder 314 drives the first movable plate 313 to move backward under the guidance of the first guide rail assembly 312, and the first movable plate 313 drives the second guide rail assembly 315, the second movable plate 316, the second cylinder 317, the flip assembly 32 and the feeding assembly 4 to move backward and reset, so that the feeding assembly 4 re-clamps the reinforcing strip 5; then the output end of the third cylinder 322 drives the mounting frame 323 to move upward, the mounting frame 323 drives the second rotating rod 325 and the flip plate 3210 to move upward, the flip plate 3210 drives the feeding assembly 4 and the reinforcing strip 5 to move upward, so that the reinforcing strip 5 is separated from the lower mold body 17, and the feeding assembly 4 drives the reinforcing strip 5 to move in the direction away from the lower mold body 17 until it leaves the processing position; then the fourth cylinder 327 drives the first rotating rod 324 to rotate under the action of the hinged plate 3211, the first rotating rod 324 drives the first gear 328 to rotate, the first gear 328 drives the second gear 329 to rotate, and the second The gear 329 drives the second rotating rod 325 to rotate, and the second rotating rod 325 drives the two flip plates 3210 to rotate, so that the flip plate 3210 drives the feeding assembly 4 and the reinforcing strip 5 to flip one hundred and eighty degrees, and flips the reinforcing strip 5 located on the rear side to the front side; then the third cylinder 322 drives the mounting frame 323 to move downward, and the mounting frame 323 drives the second rotating rod 325 and the flip plate 3210 to move downward, and the flip plate 3210 drives the feeding assembly 4 and the reinforcing strip 5 to move downward and reset, and then the feeding assembly 4 continues to transport the reinforcing strip 5 to the lower mold body 17, and transports the next bending part on the reinforcing strip 5 to be transported to the lower mold body 17; then the feeding assembly 4 releases the reinforcing strip 5, and the second cylinder 317 drives the second movable plate 316 to move backward under the guidance of the second guide rail assembly 315, and the second movable plate 316 drives the flip assembly 32 and the feeding assembly 4 to move backward, so that the feeding assembly 4 is separated from the reinforcing strip 5, so that the upper mold body 16 bends the reinforcing strip 5 again.When the reinforcing strip 5 is bent, the second cylinder 317 drives the second movable plate 316 to move forward under the guidance of the second guide rail assembly 315, and the second movable plate 316 drives the flipping assembly 32 and the feeding assembly 4 to move forward and reset, so that the feeding assembly 4 re-clamps the reinforcing strip 5, and repeats the above-mentioned flipping and clamping operation until the reinforcing strip 5 meets the bending requirements. The reinforcing strip 5 can be bent and then turned over and bent.

[0048] The feeding assembly 4 includes a frame 41, a slide 42, a slide plate 43, a motor 44, a feeding roller 45, a clamping roller 46 and a fifth cylinder 47. The left and right sides of the rear end of the frame 41 are respectively fixedly connected to the front ends of the two flip plates 3210. The two side walls inside the frame 41 are provided with slide grooves 42. The left and right ends of the two slide plates 43 are respectively embedded in the left and right slide grooves 42 and are slidably connected to the slide grooves 42. The rear end center of each slide plate 43 is fixedly connected with a motor 44. The output end of the motor 44 rotates through the corresponding slide plate 43 and is fixedly connected with a feeding roller 45. The left and right sides of the rear ends of the two slide plates 43 are fixedly connected with clamping rollers 46 that cooperate with the feeding roller 45. The top and bottom of the frame 41 are fixedly connected with a fifth cylinder 47. The two fifth cylinders 47 are symmetrically arranged, and the output ends of the two fifth cylinders 47 are respectively fixedly connected to the two slide plates 43. The output end of the upper fifth cylinder 47 is used to drive the upper slide plate 43 to move, and the output end of the lower fifth cylinder 47 is used to drive the lower slide plate 43 to move.

[0049] When clamping the reinforcing strip 5, the reinforcing strip 5 is placed between the two feeding rollers 45, and the two fifth cylinders 47 respectively drive the two slide plates 43 to move in opposite directions along the slide groove 42, and the slide plates 43 drive the motor 44, the feeding roller 45 and the clamping roller 46 to move in opposite directions to clamp the reinforcing strip 5; then the two motors 44 respectively drive the two feeding rollers 45 to rotate, at this time, the rotation directions of the two feeding rollers 45 are opposite, so that the reinforcing strip 5 is fed into the lower mold body 17, and then the two fifth cylinders 47 respectively drive the two slide plates 43 to move in opposite directions along the slide groove 42 to reset, and the two slide plates 43 drive the motor 44, the feeding roller 45 and the clamping roller 46 to move in opposite directions to reset, so that the upper mold body 16 bends the reinforcing strip 5, thereby realizing autonomous feeding of the reinforcing strip 5, and the length of each feeding can be controlled to accurately bend the reinforcing strip 5.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A reinforcing bar bending machine, comprising a bending assembly (1), characterized in that: A fixing component (2) is installed on the bending component (1); It also includes a movable flipping assembly (3) located on the feeding side of the bending assembly (1) and used for flipping the reinforcing strip (5); The movable flip assembly (3) comprises a movable assembly (31) and a flip assembly (32), wherein the flip assembly (32) is mounted on the movable assembly (31); The movable flipping assembly (3) is provided with a feeding assembly (4) for feeding the reinforcing strip (5), and the feeding assembly (4) is installed on the flipping assembly (32).

2. The reinforcing strip bending machine according to claim 1, characterized in that: The bending assembly (1) comprises an operating table (11), a mounting plate (12), a first bracket (13), a hydraulic cylinder (14), a connecting plate (15), an upper mold body (16), a lower mold body (17), a mounting groove (18) and a limiting groove (19); the top of the operating table (11) is fixedly connected with the mounting plate (12) and the first bracket (13); the mounting plate (12) is located at the inner side of the bottom of the first bracket (13); the top of the mounting plate (12) is provided with a mounting groove (18); the front and rear sides of the top of the first bracket (13) are fixedly connected with the hydraulic cylinder (14); the output ends of the two hydraulic cylinders (14) are slid through the top of the first bracket (13) and are fixedly connected with the connecting plate (15); the bottom of the connecting plate (15) is provided with a limiting groove (19); the top of the upper mold body (16) is embedded in the limiting groove (19) for sliding connection; the bottom of the lower mold body (17) is inserted into the mounting groove (18) for detachable connection.

3. The reinforcing strip bending machine according to claim 2, characterized in that: The fixing assembly (2) comprises a connecting rod (21) and a limiting plate (22); the rear end of the mounting groove (18) extends through and to the rear end outside of the connecting plate (15); the connecting rod (21) is fixedly connected to the top of the rear end of the connecting plate (15); the limiting plate (22) is rotatably connected to the connecting rod (21); and the front side surface of the limiting plate (22) is in contact with and connected to the rear end of the upper mold body (16).

4. The reinforcing strip bending machine according to claim 3, characterized in that: The fixing assembly (2) further comprises a support plate (23), a threaded rod (24) and a crank (25); the threaded rod (24) at the right end thereof passes through the side wall of the mounting plate (12) and extends to the mounting groove (18) and is rotatably connected to the support plate (23); the right side surface of the support plate (23) can be fitted against the bottom left outer wall of the lower mold body (17); and the left end of the threaded rod (24) is fixedly connected to the crank (25).

5. The reinforcing strip bending machine according to claim 4, characterized in that: The moving assembly (31) comprises a bottom plate (311), a first guide rail assembly (312), a first moving plate (313), a first cylinder (314), a second guide rail assembly (315), a second moving plate (316) and a second cylinder (317); the bottom plate (311) is arranged at intervals on the right side of the bottom of the operating table (11); the slide rails of the two first guide rail assemblies (312) are fixedly connected to the top of the bottom plate (311); the slide blocks of the two first guide rail assemblies (312) are fixedly connected to the bottom of the first moving plate (313); the first cylinder (314) is fixedly connected to the bottom plate (311) the top rear side, the output end of the first cylinder (314) is fixedly connected to the rear side of the first movable plate (313), the slide rails of the two second guide rail assemblies (315) are fixedly connected to the top of the first movable plate (313), the sliders of the two second guide rail assemblies (315) are fixedly connected to the bottom of the second movable plate (316), the second cylinder (317) is fixedly connected to the top front side of the first movable plate (313), the output end of the second cylinder (317) is fixedly connected to the front side of the second movable plate (316), and the second movable plate (316) is connected to the flip assembly (32).

6. The reinforcing strip bending machine according to claim 5, characterized in that: The flip assembly (32) comprises a second bracket (321), a third cylinder (322), a mounting frame (323), a first rotating rod (324), a second rotating rod (325), a fixed plate (326), a fourth cylinder (327), a first gear (328), a second gear (329), a flip plate (3210) and a hinge plate (3211); the bottom of the second bracket (321) is fixedly connected to the top of the second movable plate (316); the third cylinder (322) is fixedly connected to the inner top wall of the second bracket (321); the output end of the third cylinder (322) slides through the top of the second bracket (321) and is fixedly connected to the mounting frame (323); the first rotating rod (324) and the second rotating rod (325) are rotatably connected between the two side walls on the top of the mounting frame (323); The first rotating rod (324) is located below the second rotating rod (325), the bottom of the left end of the mounting frame (323) is fixedly connected to a fixing plate (326), the inner bottom wall of the fixing plate (326) is hingedly connected to a fourth cylinder (327), the output end of the fourth cylinder (327) is hingedly connected to one end of the hinge plate (3211), the left end of the first rotating rod (324) is hingedly connected to the other end of the hinge plate (3211), the right end of the first rotating rod (324) is fixedly connected to the first gear (328), the two ends of the second rotating rod (325) are respectively fixedly connected to two flip plates (3210), the second gear (329) is sleeved on the right end of the second rotating rod (325) and fixedly connected to the second rotating rod (325), and the second gear (329) is meshedly connected to the first gear (328).

7. The reinforcing strip bending machine according to claim 6, characterized in that: The flip plate (3210) is connected to the feeding assembly (4).

8. The reinforcing strip bending machine according to claim 7, characterized in that: The feeding assembly (4) comprises a frame (41), a slide groove (42), a slide plate (43), a motor (44), a feeding roller (45), a clamping roller (46) and a fifth cylinder (47). The left and right sides of the rear end of the frame (41) are respectively fixedly connected to the front ends of the two flip plates (3210). The two side walls inside the frame (41) are provided with slide grooves (42). The left and right ends of the two slide plates (43) are respectively embedded in the slide grooves (42) on the left and right sides and are slidably connected with the slide grooves (42). Each slide plate A motor (44) is fixedly connected at the center of the rear end of each of the two slides (43); the output end of the motor (44) rotates through the corresponding slide (43) and is fixedly connected to a feeding roller (45); the left and right sides of the rear ends of the two slides (43) are fixedly connected to clamping rollers (46) that cooperate with the feeding roller (45); the top and bottom of the frame (41) are fixedly connected to a fifth cylinder (47); the two fifth cylinders (47) are symmetrically arranged, and the output ends of the two fifth cylinders (47) are fixedly connected to the two slides (43) respectively.

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