Reinforcing mesh bending device

Abstract

The invention relates to the technical field of steel bar bending equipment, in particular to a steel bar mesh bending device which comprises a rack, a positioning assembly is mounted on the rack, a fixing assembly is mounted on the rack, the fixing assembly comprises a mounting bottom plate, a mounting column is mounted on the mounting bottom plate, a second limiting groove is formed in the mounting column, and a mounting groove is formed in the mounting column. The mounting column is provided with a fixing plate, the fixing plate is arranged in the mounting groove, the fixing plate is provided with a first guide rod, the first guide rod is slidably provided with a locking plate, the first guide rod is sleeved with a first spring, the mounting column is provided with a locking opening, the locking opening is communicated with the mounting groove, and the locking plate extends into the locking opening and is slidably connected with the mounting column; and a driving mechanism for pushing the locking plate for fixing is installed on the installation bottom plate, an auxiliary forming assembly for assisting in bending machining of the reinforcing mesh is connected to the installation column, and a bending assembly is connected to the installation column. The reinforcing mesh bending device has the effect of improving the high efficiency of the reinforcing mesh bending device in the operation process.

Description

Technical Field

[0001] The present application relates to the technical field of steel bar bending equipment, and in particular to a steel bar mesh bending device. Background Art

[0002] In the construction industry, in order to enhance the stability of the building, a steel mesh is usually buried in the building. To facilitate construction, a single steel bar is first processed into a steel mesh during production. In order to facilitate the connection of each steel mesh, the connecting ends of the steel mesh are bent.

[0003] The steel mesh bending device and single-rebar bending mechanism disclosed in the Chinese patent with announcement number CN113263086B include an integral bending mechanism, which includes a second base, a positioning base, a rotating base and a third driving member. The positioning base is provided with a second positioning groove for accommodating the steel mesh, and the third driving member is connected to the rotating base. A bending head is provided on the rotating base. When the steel mesh is integrally bent, the outer transverse reinforcements of the steel mesh are first placed in the second positioning groove and extended to overlap the bending head. At this time, the rotating base is located below the outer transverse reinforcements, and the rotating base is driven to rotate around the positioning base by the third driving member, so that the bending head on the rotating base is pushed upward, and then the outer reinforcements of the steel mesh are bent, thereby realizing the overall bending of the outer reinforcements of the steel mesh.

[0004] During the operation of processing equipment, the steel bars may bend and deform during the processes of cutting and transportation. If the bending and deformation of the steel bars before processing is not taken into consideration, it cannot be guaranteed that the steel bars can fall completely into the processed grooves, which will result in the inability to guarantee the bending degree of the steel bars and affect the effect of the steel bar bending processing. Summary of the invention

[0005] In order to improve the convenience of the steel mesh bending device during operation, the present application provides a steel mesh bending device.

[0006] The present application provides a steel mesh bending device, which adopts the following technical solution: The fixing mechanism that can promote the fixing of the fixing plate is that the fixing plate is fixed on the fixing plate, and the fixing plate is fixed on the fixing plate with the fixing plate being fixed on the fixing plate.

[0007] By adopting the above technical scheme, the steel mesh is placed on the positioning component and quickly positioned by the positioning component. After positioning is completed, the locking plate is controlled by the driving mechanism to move to fix and lock each steel bar individually, which is beneficial to enhancing the stability of the steel mesh during processing, and the steel bars are fixed by the auxiliary locking plate of the auxiliary forming component so that the steel bars can be in the second limit groove. After the steel bars are fixed, they are bent by the bending component, which is beneficial to improving the efficiency of the steel mesh bending device during use.

[0008] In a specific feasible implementation scheme, the driving mechanism includes a first cylinder, which is mounted on the mounting base plate, the output shaft of the first cylinder is connected to a lifting plate, the lifting plate is arranged in the mounting groove, a first push plate is installed on the lifting plate, a side of the first push plate close to the locking plate is set as a bevel surface, and the locking plate abuts against the bevel surface of the first push plate.

[0009] By adopting the above technical solution, the first cylinder drives the lifting plate to move, and the lifting plate drives the first push plate to move, and the beveled surface on the first push plate can quickly push the locking plate to fix and lock the steel bar.

[0010] In a specific feasible implementation scheme, a receiving groove is provided on the mounting column, and the auxiliary molding assembly includes a molding plate, and the molding plate is slidably connected to the mounting column through the receiving groove, and a sliding groove is provided on the molding plate, and a second guide rod is installed on the molding plate, and the second guide rod is arranged in the sliding groove, and a movable plate is slidably installed on the second guide rod, and the end of the movable plate away from the second guide rod is connected to the locking plate, and a second spring is sleeved on the second guide rod, one end of the second spring is connected to the movable plate, and the other end is connected to the molding plate, and a first connecting plate is connected to the first push plate, and a second push plate that pushes the molding plate to move is connected to the first connecting plate.

[0011] By adopting the above technical solution, the movement of the locking plate is used to pull the molding plate to move, and the second pushing plate pushes the molding plate to move, so that when the locking plate presses the steel bar into the second limiting groove and fixes it, the molding plate can also move above the steel bar to press the steel bar into the second limiting groove, preventing the steel bars at both ends of the steel mesh from bending and deforming and failing to fall completely into the second groove, thereby ensuring that the steel bar is always below the bottom surface of the molding plate.

[0012] In a specific feasible implementation scheme, a chamfered surface is provided on one side of the second push plate close to the locking plate, the second push plate is arranged below the molding plate, a distance is left between the top surface of the second push plate and the molding plate, and the height of the distance between the second push plate and the molding plate is greater than or equal to the vertical height of the inclined surface on the first push plate.

[0013] By adopting the above technical solution, a distance is left between the top surface of the second push plate and the molding plate, so that the molding plate stays above the steel bar after the locking plate fixes the steel bar, ensuring that the locking plate is in a completely fixed and locked state with the steel bar. The locking plate remains stationary, and the second push plate pushes the molding plate to slide over the highest point of the steel bar cross section, avoiding the collision of the molding plate with the bent and deformed steel bar during movement and causing damage to the steel bar, thereby enabling the installation column to fix, position and process the bent and deformed steel bar.

[0014] In a specific feasible implementation scheme, a third guide rod is installed on the mounting column, a slider is slidably installed on the third guide rod, a third spring is sleeved on the third guide rod, one end of the third spring is connected to the slider, and the other end is connected to the mounting column, a push rod is installed on the slider, a pressure sensor is installed on the push rod, the pressure sensor is arranged opposite to the molding plate, a second connecting plate is installed on the first push plate, and a third push plate for pushing the slider to slide is installed on the second connecting plate, a distance is left between the top surface of the third push plate and the bottom surface of the slider, and the distance height between the third push plate and the slider is equal to the distance height between the second push plate and the molding plate.

[0015] By adopting the above technical solution, when the second push plate pushes the molding plate to move, the third push plate can also contact the slider and push the slider to move. The slider drives the push rod and the pressure sensor to move in the direction close to the molding plate, and finally collides with the molding plate. The pressure sensor and the molding plate are resisted, and the value of the pressure sensor is used to judge whether the molding plate has completely covered the top of the second limit groove. If the molding plate does not completely cover the top of the second limit groove, the pressure sensor will prompt, which is convenient for staff to inspect and repair. At the same time, it can ensure the normal progress of the steel bar bending process, and the pressure sensor can also be used to limit the molding plate to prevent the molding plate from escaping from the receiving groove during the steel bar bending process.

[0016] In a specific possible implementation scheme, the shaping plate is provided with a forming arc surface which limits the bending degree of the steel bars.

[0017] By adopting the above technical solution, the forming arc surface is opened on the shaping plate to limit the bending degree of the steel bar, thereby facilitating the rapid bending and forming of the steel bar.

[0018] In a specific possible implementation scheme, the bending assembly includes a first rotating disk, which is rotatably mounted on a mounting column, a first forming pressure column is mounted on the first rotating disk, an arc-shaped tooth plate is mounted on the first rotating disk, a rotating rod is rotatably mounted on the mounting base plate, a first motor for controlling the rotation of the rotating rod is mounted on the mounting base plate, a first gear is mounted on the rotating rod, and the first gear is meshingly connected to the arc-shaped tooth plate.

[0019] By adopting the above technical solution, after the steel bar is fixed, the first motor controls the rotating rod to rotate, the rotating rod drives the first gear to rotate, the first gear drives the arc-shaped tooth plate to rotate, the arc-shaped tooth plate drives the first rotation 1 turn to make the first forming pressure column to make a circular motion, when the first forming pressure column rotates to contact with the steel bar, it will push the steel bar to deform and bend, when the first forming pressure column rotates to the position above the molding plate, the molding plate will be used to quickly bend the steel bar into shape, thereby quickly completing the bending process, which is beneficial to improving the working efficiency of the steel mesh bending device.

[0020] In a specific possible implementation manner, the locking plate is provided with an arc-shaped inner groove.

[0021] By adopting the above technical solution, a single reinforcing bar falls into the arc-shaped inner groove of the locking plate, which can limit the upper and lower positions of the reinforcing bar and enhance the fixing effect.

[0022] In a specific possible implementation scheme, the positioning assembly includes a parking platform, which is installed on the frame. The parking platform is provided with a first limiting groove, which is configured as a mesh structure groove having the same contour structure as the steel mesh.

[0023] By adopting the above technical solution, the steel mesh is placed on the parking table, and the steel mesh can be quickly positioned through the mesh-shaped groove. Placing the steel mesh in the groove also prevents the steel mesh from being displaced during the preparation process, which facilitates subsequent rapid processing.

[0024] In a specific feasible implementation scheme, an independent bending mechanism is installed on the frame, and the independent bending mechanism includes a slide table, the slide table is installed on the frame, the slide table is connected to a carrier plate, the carrier plate is installed with a slide rail, a slide plate is slidably connected to the slide rail, a second motor is installed on the slide plate, the output shaft of the second motor is connected to a second gear, the carrier plate is installed with a rack, the rack is meshed with the second gear, the slide plate is connected, the output shaft of the second motor is connected to a rotating cylinder, the output shaft of the rotating cylinder is connected to a mounting plate, a fixed plate is installed on the mounting plate, a positioning block is installed on the fixed plate, a third limiting groove is provided on the positioning block, a second rotating plate is rotatably installed on the fixed plate, a second arc tooth plate is installed on the second rotating plate, a second forming pressure column is installed on the second arc tooth plate, a third motor is installed on the mounting plate, the output shaft of the third motor is connected to a third gear, and the third gear is meshed with the second arc tooth plate.

[0025] By adopting the above technical scheme, when it is necessary to bend a single rib or ribs of different lengths on both sides of the steel mesh, the slide controls the carrier plate to move to the bottom of the steel bar, the second motor controls the second gear to rotate, and the rack and the slide rail are used for guidance to move the slide plate on the slide rail, so that the positioning block stays on the side of the steel bar. After the slide plate stops, the second cylinder lifts the positioning block so that the third limit groove is flush with the steel bar, the second motor controls the second gear to rotate and drive the slide plate to move so that the steel bar enters the third limit groove, the third motor controls the third gear to rotate, the third gear drives the second arc-shaped tooth plate to rotate, and the second arc-shaped tooth plate drives the second forming pressure column to make a circular motion to bend the steel bar, thereby facilitating the rapid bending of the steel bar, which is beneficial to improving the efficiency of the steel mesh bending device during use.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. Place the steel mesh on the positioning assembly and quickly position it through the positioning assembly. After positioning is completed, the locking plate is controlled by the driving mechanism to move to fix and lock each steel bar individually, which is beneficial to enhance the stability of the steel mesh during processing, and the steel bars are fixed by the auxiliary locking plate of the auxiliary forming assembly so that the steel bars can be in the second limit groove. After the steel bars are fixed, the steel bars are bent by the bending assembly, which is beneficial to improve the efficiency of the steel mesh bending device during use.

[0027] 2. Through the setting of the auxiliary forming component, the movement of the locking plate is used to pull the molding plate to move, and the second push plate pushes the molding plate to move, so that when the locking plate presses the steel bar into the second limiting groove and fixes it, the molding plate can also move above the steel bar to press the steel bar into the second limiting groove, to prevent the steel bars at both ends of the steel mesh from being bent and deformed and unable to fall completely into the second groove, thereby ensuring that the steel bar is always below the bottom surface of the molding plate, and a distance is left between the top surface of the second push plate and the molding plate, so that after the locking plate fixes the steel bar, the molding plate stays above the steel bar, ensuring that the locking plate is in a completely fixed and locked state for the steel bar, the locking plate remains motionless, and then the second push plate pushes the molding plate to slide over the highest point of the steel bar cross section, avoiding the collision of the molding plate with the bent and deformed steel bar during movement to cause damage to the steel bar, thereby enabling the installation column to fix, position and process the bent and deformed steel bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of a steel mesh bending device according to an embodiment of the present application.

[0029] Figure 2 It is a schematic diagram of a fixing component of an embodiment of the present application.

[0030] Figure 3 It is a schematic diagram of the installation position relationship of the lock plate in the fixing assembly of the embodiment of the present application.

[0031] Figure 4 is a cross-sectional view of a mounting column implemented in the present application.

[0032] Figure 5 It is a schematic diagram of the molding plate of an embodiment of the present application.

[0033] Figure 6 It is a schematic diagram of a bending component according to an embodiment of the present application.

[0034] Figure 7 It is a schematic diagram of the installation position relationship between the pressure sensor and the plastic plate of the embodiment of the present application.

[0035] Figure 8 It is a schematic diagram showing the contact state between the pressure sensor and the molding plate according to an embodiment of the present application.

[0036] Fig. 9 It is a schematic diagram of a single bending mechanism according to an embodiment of the present application.

[0037] Fig.10 It is a schematic diagram of the installation position relationship of the slide plate of the independent bending mechanism of the embodiment of the present application.

[0038] 1. rack; 2. positioning assembly; 21. parking platform; 211. first limiting groove; 3. fixing assembly; 31. mounting base; 32. supporting plate; 33. mounting column; 331. second limiting groove; 332. mounting groove; 333. locking opening; 334. receiving groove; 341. fixing plate; 342. first guide rod; 343. locking plate; 344. first spring; 35. driving mechanism; 351. first cylinder; 352. lifting plate; 353. first push plate; 36. auxiliary molding assembly; 361. slide groove; 362. second guide rod; 363. moving plate; 364. second spring; 365. first connecting plate; 366. second push plate; 367. molding plate; 371. second connecting plate; 372. third push plate; 373. third guide rod; 37 4. Slider; 375. Third spring; 376. Push rod; 377. Pressure sensor; 4. Bending assembly; 41. First rotating disk; 42. First forming pressure column; 421. First pressure groove; 43. First arc-shaped tooth plate; 44. Rotating rod; 45. First motor; 46. First gear; 5. Independent bending mechanism; 51. Slide; 52. Carrier plate; 521. Slide rail; 53. Slide plate; 531. Second motor; 532. Second gear; 533. Rack; 54. Second cylinder; 55. Rotating cylinder; 56. Mounting plate; 561. Fixed disk; 562. Positioning block; 5621. Third limiting groove; 563. Second rotating disk; 564. Second arc-shaped tooth plate; 565. Second forming pressure column; 5651. Second pressure groove; 566. Third motor; 567. Third gear. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-10 This application is described in further detail.

[0040] The present application discloses a steel mesh bending device, referring to Figure 1 and Figure 2 , including a frame 1, a positioning component 2 for positioning the steel mesh is installed on the frame 1, a fixing component 3 for fixing the mesh is installed on the frame 1, and a bending component 4 for bending the mesh is connected to the fixing component 3.

[0041] The steel mesh is quickly positioned to the processing position by the positioning component 2 and fixed by the fixing component 3. After the fixing is completed, the steel bars are bent by the bending component 4 to facilitate the rapid processing and shaping of the steel mesh.

[0042] The positioning assembly 2 includes a parking platform 21, which is fixedly mounted on the frame 1. A first limiting groove 211 is provided on the parking platform 21. The first limiting groove 211 is configured as a mesh structure groove having the same contour structure as the steel mesh.

[0043] The steel mesh is placed on the parking platform 21, and the steel mesh can be quickly positioned through the mesh-shaped grooves. Placing the steel mesh in the grooves also prevents the steel mesh from being displaced during the preparation process, which facilitates subsequent rapid processing.

[0044] Reference Figure 2 , Figure 3 and Figure 4 The fixing assembly 3 includes a mounting base plate 31, which is fixedly mounted on the frame 1, a support plate 32 is fixedly mounted on the mounting base plate 31, a mounting column 33 is fixedly mounted on the support plate 32, a second limiting groove 331 is opened on the mounting column 33, a mounting groove 332 is opened on the mounting column 33, a fixing plate 341 is fixedly mounted on the mounting column 33, a first guide rod 342 is fixedly mounted on the fixing plate 341, two locking plates 343 are slidably mounted on the first guide rod 342, and the two locking plates 343 are respectively located on both sides of the second limiting groove 331. The mounting post 33 is provided with a locking opening 333, which is communicated with the mounting groove 332. The locking plate 343 is inserted into the locking opening 333 and is slidably connected with the mounting post 33 through the locking opening 333. The first guide rod 342 is sleeved with a first spring 344, one end of which is fixedly connected with the locking plate 343, and the other end of which is fixedly connected with the fixing plate 341. The locking plate 343 is provided with an arc-shaped inner groove on one side close to the second limiting groove 331.

[0045] Reference Figure 2 and Figure 4 A driving mechanism 35 for pushing the locking plate 343 to fix the steel mesh is installed on the mounting base plate 31, and the driving mechanism 35 includes a first cylinder 351, which is fixedly mounted on the mounting base plate 31, and the output shaft of the first cylinder 351 is vertically arranged upward, and a lifting plate 352 is fixedly mounted on the output shaft of the first cylinder 351, and the lifting plate 352 is arranged in the mounting groove 332, and an iron first push plate 353 is fixedly mounted on the lifting plate 352, and the first push plate 353 is arranged below the locking plate 343, and a side of the first push plate 353 close to the locking plate 343 is arranged as a bevel surface, and the bottom end of the locking plate 343 abuts against the bevel surface of the first push plate 353.

[0046] When the first push plate 353 is pressed against the locking plate 343, the first push plate 353 will push the locking plate 343 to slide on the first guide rod 342 toward the second limiting groove 331. When the locking plate 343 slides off the beveled surface on the first push plate 353, the two locking plates 343 can just clamp and fix the steel bar. The single steel bar falls into the arc-shaped inner groove of the locking plate 343, which can limit the upper and lower positions of the steel bar, enhance the fixing effect, and independently clamp and fix each single steel bar, which can enhance the stability of the steel mesh during the bending process.

[0047] Reference Figure 4 , Figure 5 and Figure 6 , an auxiliary forming component 36 for assisting the steel bar bending processing is connected to the mounting column 33, a receiving groove 334 is provided on the mounting column 33, the auxiliary forming component 36 includes a molding plate 367, the molding plate 367 is slidably installed on the mounting column 33 through the receiving groove 334, the side of the molding plate 367 away from the locking plate 343 is opened as a molding arc surface according to the bending angle of the steel bar, and the side of the molding plate 367 close to the locking plate 343 is provided with a sliding groove 361, a second guide rod 362 is installed on the molding plate 367, the second guide rod 362 is arranged in the sliding groove 361, and a moving plate 363 is slidably connected to the second guide rod 362, one end of the moving plate 363 away from the second guide rod 362 is fixedly connected to the locking plate 343, and a second spring 364 is sleeved on the second guide rod 362, one end of the second spring 364 is fixedly connected to the moving plate 363, and the other end is fixedly connected to the molding plate 367.

[0048] Taking the second limiting groove 331 as a reference, a first connecting plate 365 is fixedly installed on the first push plate 353 located on the same side as the mold plate 367, and a second push plate 366 is fixedly installed on the first connecting plate 365. The second push plate 366 is arranged below the mold plate 367, and the side of the second push plate 366 close to the locking plate 343 is arranged as an inclined surface. A distance is left between the top surface of the second push plate 366 and the bottom surface of the mold plate 367, and the distance height between the second push plate 366 and the mold plate 367 is greater than or equal to the vertical height of the inclined surface on the first push plate 353.

[0049] When the first push plate 353 moves upward and pushes the locking plate 343 to move toward the second limiting groove 331, the locking plate 343 drives the moving plate 363 to move toward the second limiting groove 331, and the moving plate 363 presses against the molding plate 367 and pushes the molding plate 367 to move out of the receiving groove 334 and move toward the upper part of the second limiting groove 331. When the bottom of the locking plate 343 leaves the inclined surface of the first push plate 353, the locking plate 343 stops moving, and the molding plate 367 just stays above the half position of the second limiting groove 331. Figure 4 and Figure 8 Because there is a distance between the second push plate 366 and the molding plate 367, when the first push plate 353 rises and causes the locking plate 343 to slide away from the inclined surface, the second push plate 366 can be against the bottom of the molding plate 367, and the first push plate 353 drives the second push plate 366 to continue to rise, and the molding plate 367 is continued to be pushed to move by the inclined surface of the second push plate 366 and finally completely covers the top of the second limiting groove 331.

[0050] The locking plate 343 is used to move the molding plate 367, so that when the locking plate 343 presses the steel bar into the second limiting groove 331 and fixes it, the molding plate 367 can also move above the steel bar to press the steel bar into the second limiting groove 331, preventing the steel bars at both ends of the steel mesh from being bent and deformed and unable to fall completely into the second limiting groove 331, thereby ensuring that the steel bar is always below the bottom surface of the molding plate 367. After the locking plate 343 fixes the steel bar, the molding plate 367 stays above the steel bar, the locking plate 343 remains stationary, and the second push plate 366 pushes the molding plate 367 to slide over the highest point of the steel bar cross section, thereby preventing the molding plate 367 from colliding with the bent and deformed steel bar during the movement and causing damage to the steel bar.

[0051] After the molding plate 367 blocks the second limiting groove 331, the steel bar is bent, and the bending degree of the steel bar is limited by the molding arc surface on the molding plate 367, which facilitates the rapid molding of the steel bar bending process.

[0052] Reference Figure 4 , Figure 7 and Figure 8, a third guide rod 373 is fixedly mounted on the mounting column 33, a slider 374 is slidably connected to the third guide rod 373, a third spring 375 is sleeved on the third guide rod 373, one end of the third spring 375 is fixedly connected to the slider 374, and the other end is fixedly connected to the mounting column 33, a push rod 376 is fixedly connected to the slider 374, a pressure sensor 377 is fixedly mounted on the push rod 376, and the pressure sensor 377 is arranged opposite to the molding plate 367. Taking the second limiting groove 331 as a reference, a second connecting plate 371 is fixedly connected to the first push plate 353 located on the side opposite to the molding plate 367, a third push plate 372 is fixedly mounted on the second connecting plate 371, and the third push plate 372 is arranged below the slider 374, and a chamfer is provided on one end of the third push plate 372 close to the slider 374, and a chamfer is provided on the side of the slider 374 away from the pressure sensor 377. There is a distance between the top surface of the third push plate 372 and the bottom surface of the slider 374 , and the distance height between the third push plate 372 and the slider 374 is the same as the distance height between the second push plate 366 and the molding plate 367 .

[0053] When the second push plate 366 pushes the molding plate 367 to move, the third push plate 372 can also contact the slider 374 and push the slider 374 to move. The slider 374 drives the push rod 376 and the pressure sensor 377 to move in the direction close to the molding plate 367, and finally contacts the molding plate 367. The pressure sensor 377 contacts the molding plate 367, and the value of the pressure sensor 377 is used to judge whether the molding plate 367 has completely covered the top of the second limit groove 331. If the molding plate 367 does not completely cover the top of the second limit groove 331, the pressure sensor 377 will prompt, which is convenient for staff to inspect and repair. At the same time, it can ensure the normal progress of the steel bar bending process. The molding plate 367 can also be limited by the pressure sensor 377 to prevent the molding plate 367 from escaping from the receiving groove 334 during the steel bar bending process.

[0054] Reference Figure 6 The bending assembly 4 includes a first rotating disk 41, which is rotatably mounted on the mounting column 33, a first arc-shaped toothed plate 43 is fixedly mounted on the first rotating disk 41, a first forming pressing column 42 is mounted on the first arc-shaped toothed plate 43, and a first pressing groove 421 is provided on the first forming pressing column 42. A rotating rod 44 is rotatably mounted on the support plate 32, a first motor 45 for controlling the rotation of the rotating rod 44 is fixedly mounted on the mounting base plate 31, a first gear 46 is rotatably mounted on the rotating rod 44, and the first gear 46 is meshed with the first arc-shaped toothed plate 43 through teeth.

[0055] After the steel bars are fixed, the first motor 45 controls the rotating rod 44 to rotate, the rotating rod 44 drives the first gear 46 to rotate, the first gear 46 drives the first arc-shaped tooth plate 43 to rotate, and the first arc-shaped tooth plate 43 drives the first rotating disk 41 to rotate, so that the first forming pressure column 42 makes a circular motion. When the first forming pressure column 42 rotates to contact with the steel bar, it will push the steel bar to deform and bend. When the first forming pressure column 42 rotates to the position above the molding plate 367, the molding plate 367 will be used to quickly bend the steel bar into shape, thereby quickly completing the bending process, which is beneficial to improving the working efficiency of the steel mesh bending device.

[0056] When the bending process of the steel mesh is completed, the first cylinder 351 controls the lifting plate 352 to descend, and the lifting plate 352 drives the first push plate 353 and the second push plate 366 to descend. Because the second push plate 366 pushes the molding plate 367 to move, the locking plate 343 and the moving plate 363 remain stationary, and the molding plate 367 will use the moving plate 363 as the support point of the second spring 364 to compress the second spring 364. When the second push plate 366 moves downward, the molding plate 367 will lose the thrust of the second push plate 366, and the second spring 364 rebounds to push the molding plate 367 to move into the accommodating groove 334. When the locking plate 343 slides toward both sides of the second limiting groove 331, the locking plate 343 will drive the movable plate 363 to squeeze the second spring 364 to continue to push the molding plate 367 into the accommodating groove 334, and finally push the molding plate 367 away from the top of the second limiting groove 331, thereby facilitating the removal of the steel mesh from the mounting column 33, which is beneficial to enhancing the convenience of the steel mesh bending device during use.

[0057] Reference Figure 1 , Fig. 9 and Fig.10, an independent bending mechanism 5 for independently bending a single steel bar is installed on the frame 1, and the independent bending mechanism 5 includes a slide 51, which is fixedly installed on the frame 1. In this embodiment, the slide 51 is an electric slide, which is a prior art and will not be described in detail in this embodiment of the application. A carrier plate 52 is connected to the slide 51, a slide rail 521 is fixedly installed on the carrier 52, a slide plate 53 is slidably connected to the slide rail 521, a second motor 531 is fixedly installed on the slide plate 53, the output shaft of the second motor 531 is vertically downwardly arranged, the output shaft of the second motor 531 is fixedly connected to the second gear 532, a rack 533 is fixedly installed on the carrier 52, and the rack 533 is meshed with the second gear 532. A second cylinder 54 is fixedly installed on the slide plate 53, the output shaft of the second cylinder 54 is vertically upwardly arranged, the output shaft of the second cylinder 54 is fixedly connected to a rotating cylinder 55, and the output shaft of the rotating cylinder 55 is fixedly connected to a mounting plate 56. A fixed disk 561 is fixedly mounted on the mounting plate 56, a positioning block 562 is fixedly mounted on the fixed disk 561, a third limiting groove 5621 is provided on the side of the positioning block 562 away from the fixed disk 561, a second rotating disk 563 is rotatably mounted on the fixed disk 561, a second arc-shaped tooth plate 564 is fixedly mounted on the second rotating disk 563, a second forming pressure column 565 is fixedly mounted on the second arc-shaped tooth plate 564, a second forming pressure column 565 is provided with a second pressure groove 5651, a third motor 566 is fixedly mounted on the mounting plate 56, an output shaft of the third motor 566 is fixedly connected to a third gear 567, and the third gear 567 is meshingly connected to the second arc-shaped tooth plate 564.

[0058] When it is necessary to bend a single rib or ribs of different lengths on both sides of the steel mesh, the slide 51 controls the carrier plate 52 to move to the bottom of the steel bar, the second motor 531 controls the second gear 532 to rotate, and the rack 533 and the slide rail 521 are used for guidance to make the slide plate 53 move on the slide rail 521, so that the positioning block 562 stays on the side of the steel bar. After the slide plate 53 stops, the second cylinder 54 lifts the positioning block 562 to make the third limiting groove 5621 flush with the steel bar, the second motor 531 controls the second gear 532 to rotate and drive the slide plate 53 to move so that the steel bar enters the third limiting groove 5621, the third motor 566 controls the third gear 567 to rotate, the third gear 567 drives the second arc-shaped tooth plate 564 to rotate, and the second arc-shaped tooth plate 564 drives the second forming pressure column 565 to make a circular motion to bend the steel bar, thereby facilitating the rapid bending of the steel bar, which is beneficial to improving the efficiency of the steel mesh bending device during use.

[0059] The implementation principle of the embodiment of the present application is as follows: the steel mesh is placed on the parking platform 21, quickly positioned through the first limiting groove 211, and the first push plate 353 pushes the locking plate 343 to move and quickly lock the steel bar on the mounting column 33. While fixing the steel bar, the molding plate 367 moves out of the accommodating groove 334 to above the steel bar. After the steel bar is fixed, the first gear 46 drives the first arc-shaped tooth plate 43 to rotate, so that the first molding pressure column 42 makes a circular motion to bend the steel bar, and limits the bending degree of the steel bar through the molding plate 367, thereby facilitating the rapid bending and forming of the steel bar, which is beneficial to improving the efficiency of the steel mesh bending device during use.

[0060] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel mesh bending device, characterized in that: The invention comprises a frame (1), a positioning assembly (2) being mounted on the frame (1), a fixing assembly (3) being mounted on the frame (1), the fixing assembly (3) comprising a mounting base plate (31), the mounting base plate (31) being mounted on the frame (1), a mounting column (33) being mounted on the mounting base plate (31), a second limiting groove (331) being formed on the mounting column (33), a mounting groove (332) being formed on the mounting column (33), a fixing plate (341) being mounted on the mounting column (33), the fixing plate (341) being arranged in the mounting groove (332), a first guide rod (342) being mounted on the fixing plate (341), and a locking plate (341) being slidably mounted on the first guide rod (342). 3), a first spring (344) is sleeved on the first guide rod (342), one end of the first spring (344) is connected to the locking plate (343), and the other end is connected to the fixing plate (341), a locking opening (333) is opened on the mounting column (33), the locking opening (333) is communicated with the mounting groove (332), the locking plate (343) extends into the locking opening (333) and is slidably connected to the mounting column (33), a driving mechanism (35) for pushing the locking plate (343) to be fixed is installed on the mounting base plate (31), an auxiliary forming component (36) for assisting the bending processing of the steel mesh is connected to the mounting column (33), and a bending component (4) is connected to the mounting column (33).

2. A steel mesh bending device according to claim 1, characterized in that: The driving mechanism (35) comprises a first cylinder (351), the first cylinder (351) being mounted on the mounting base plate (31), the output shaft of the first cylinder (351) being connected to a lifting plate (352), the lifting plate (352) being arranged in the mounting groove (332), a first push plate (353) being mounted on the lifting plate (352), a side of the first push plate (353) close to the locking plate (343) being arranged as an oblique surface, and the locking plate (343) abuts against the oblique surface of the first push plate (353).

3. A steel mesh bending device according to claim 2, characterized in that: The mounting column (33) is provided with a receiving groove (334), the auxiliary molding assembly (36) comprises a molding plate (367), the molding plate (367) is slidably connected to the mounting column (33) via the receiving groove (334), the molding plate (367) is provided with a slide groove (361), a second guide rod (362) is mounted on the molding plate (367), the second guide rod (362) is arranged in the slide groove (361), and a movable plate (362) is slidably mounted on the second guide rod (362). 3), one end of the movable plate (363) away from the second guide rod (362) is connected to the locking plate (343), the second guide rod (362) is sleeved with a second spring (364), one end of the second spring (364) is connected to the movable plate (363), and the other end is connected to the molding plate (367), the first push plate (353) is connected to a first connecting plate (365), and the first connecting plate (365) is connected to a second push plate (366) for pushing the molding plate (367) to move.

4. A steel mesh bending device according to claim 3, characterized in that: A chamfered surface is provided on one side of the second push plate (366) close to the locking plate (343); the second push plate (366) is arranged below the molding plate (367); a distance is left between the top surface of the second push plate (366) and the molding plate (367); and the height of the distance between the second push plate (366) and the molding plate (367) is greater than or equal to the vertical height of the inclined surface on the first push plate (353).

5. A steel mesh bending device according to claim 3, characterized in that: A third guide rod (373) is mounted on the mounting column (33), a slider (374) is slidably mounted on the third guide rod (373), a third spring (375) is sleeved on the third guide rod (373), one end of the third spring (375) is connected to the slider (374), and the other end is connected to the mounting column (33), a push rod (376) is mounted on the slider (374), a pressure sensor (377) is mounted on the push rod (376), and the pressure sensor (377) is connected to the The molding plates (367) are arranged relative to each other, the first push plate (353) is mounted with a second connecting plate (371), the second connecting plate (371) is mounted with a third push plate (372) for pushing the slider (374) to slide, a distance is left between the top surface of the third push plate (372) and the bottom surface of the slider (374), and the distance height between the third push plate (372) and the slider (374) is equal to the distance height between the second push plate (366) and the molding plate (367).

6. A steel mesh bending device according to claim 3, characterized in that: The shaping plate (367) is provided with a shaped arc surface for limiting the bending degree of the steel bars.

7. A steel mesh bending device according to claim 1, characterized in that: The bending assembly (4) comprises a first rotating disk (41), the first rotating disk (41) being rotatably mounted on a mounting column (33), a first forming pressure column (42) being mounted on the first rotating disk (41), a first arc-shaped toothed plate (43) being mounted on the first rotating disk (41), a rotating rod (44) being rotatably mounted on the mounting base plate (31), a first motor (45) for controlling the rotation of the rotating rod (44) being mounted on the mounting base plate (31), a first gear (46) being mounted on the rotating rod (44), and the first gear (46) being meshingly connected with the first arc-shaped toothed plate (43).

8. A steel mesh bending device according to claim 1, characterized in that: The locking plate (343) is provided with an arc-shaped inner groove.

9. A steel mesh bending device according to claim 1, characterized in that: The positioning assembly (2) comprises a parking platform (21), the parking platform (21) being mounted on the frame (1), the parking platform (21) being provided with a first limiting groove (211), the first limiting groove (211) being configured as a mesh structure groove having the same outline structure as the steel mesh.

10. A steel mesh bending device according to claim 1, characterized in that: An independent bending mechanism (5) is mounted on the frame (1), the independent bending mechanism (5) comprising a slide (51), the slide (51) being mounted on the frame (1), the slide (51) being connected to a carrier plate (52), the carrier plate (52) being mounted with a slide rail (521), a slide plate (53) being slidably connected to the slide rail (521), a second motor (531) being mounted on the slide plate (53), an output shaft of the second motor (531) being connected to a second gear (532), a rack (533) being mounted on the carrier plate (52), the rack (533) being meshingly connected to the second gear (532), a second cylinder (54) being connected to the slide plate (53), and an output shaft of the second cylinder (54) being connected to a rotary cylinder (55 ), the output shaft of the rotary cylinder (55) is connected to a mounting plate (56), a fixed disk (561) is mounted on the mounting plate (56), a positioning block (562) is mounted on the fixed disk (561), a third limiting groove (5621) is formed on the positioning block (562), a second rotating disk (563) is rotatably mounted on the fixed disk (561), a second arc-shaped toothed plate (564) is mounted on the second rotating disk (563), a second forming pressure column (565) is mounted on the second arc-shaped toothed plate (564), a third motor (566) is mounted on the mounting plate (56), an output shaft of the third motor (566) is connected to a third gear (567), and the third gear (567) is meshingly connected with the second arc-shaped toothed plate (564).

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