A steel bar material correction device

Abstract

A steel bar material correction device, in the technical field of steel bar correction, includes: a bottom plate, a clamping mechanism, a feeding mechanism, a detection mechanism, a correction mechanism, and a straightening mechanism; this device can detect the bending position and degree of the steel bar material and correct its bent part, improving the accuracy of correction and saving manpower; this device can perform secondary straightening on the corrected steel bar material to ensure the correction effect of the device and effectively prevent the steel bar material from bending again; this device can clamp the steel bar material simultaneously from above, below, left, and right, and cooperate with the device to rotate the bending position of the steel bar material, facilitating the device to correct the steel bar material and saving working time.

Description

Technical Field

[0001] The present invention relates to the technical field of steel bar correction, and particularly relates to a steel bar material correction device. Background Art

[0002] Steel bars refer to steel materials used in reinforced concrete and prestressed reinforced concrete. Their cross-sections are circular, and sometimes square with rounded corners. They include plain round bars, ribbed bars, and twisted bars. Steel bars for reinforced concrete refer to straight or coiled steel bars used for steel bar reinforcement in reinforced concrete. Their shapes are divided into plain round bars and deformed bars, and the delivery states are straight bars and coiled rounds. Plain round bars are actually small round bars and coiled rounds of ordinary low-carbon steel. Deformed bars are ribbed bars on the surface, usually with 2 longitudinal ribs and transverse ribs evenly distributed along the length direction. Steel bars are widely used in various building structures, especially large, heavy, light thin-walled, and high-rise building structures.

[0003] When using steel bar materials, they need to be bent or corrected according to actual situations. When currently correcting steel bar materials, manual tools are mostly used. In this way, it is impossible to accurately correct the bent part of the steel bar materials. A small error can lead to a huge deviation, greatly affecting the use effect.

[0004] Therefore, a steel bar material correction device is provided. This device can detect the bending position and degree of the steel bar material and correct its bent part, improving the accuracy of correction and saving labor. This device can re-straighten the corrected steel bar material to ensure the correction effect of the device and effectively prevent the steel bar material from bending again. This device can clamp the steel bar material simultaneously in the up, down, left, and right directions and rotate the bending position of the steel bar material in cooperation with the device, facilitating the correction of the steel bar material by the device and saving working time. Summary of the Invention

[0005] In view of the above technical problems, the present invention provides a steel bar material correction device to solve the above problems.

[0006] The technical solution used in the present invention is as follows: A steel bar material correction device, comprising: a bottom plate, a clamping mechanism, a feeding mechanism, a detection mechanism, a correction mechanism, and a straightening mechanism; the bottom plate is placed in a predetermined installation area on the ground, and the bottom plate is used for supporting the device; there are two clamping mechanisms, and the support boxes of the two clamping mechanisms are fixedly installed on the upper end surface of the bottom plate, and the clamping mechanism is used for clamping the steel bar material; there are two feeding mechanisms, and the rectangular frames of the two feeding mechanisms are fixedly installed on the side surface of the annular frame I of the corresponding clamping mechanism through rods, and the feeding mechanism is used for conveying the steel bar material; the support seat of the detection mechanism is fixedly installed in a predetermined installation area on the upper end surface of the bottom plate, and the detection mechanism is used for detecting the bending position of the steel bar material; the chute of the correction mechanism is fixedly installed on the upper end surface of the bottom plate, and the correction mechanism is used for correcting the steel bar material; the U-shaped frame of the straightening mechanism is fixedly installed on the ground, and the straightening mechanism is used for subsequent straightening of the steel bar material;

[0007] The correction mechanism described above includes: a chute, a lead screw slider group, a lower bracket, an electric cylinder I, an upper bracket, a V-shaped frame I, an electric cylinder II, and a V-shaped frame II; the chute is fixedly installed on the upper end surface of the bottom plate; the lead screw slider group includes a frame, a lead screw, a motor, and a slider, the frame is fixedly installed on the upper end surface of the bottom plate, the lead screw is rotatably installed in the frame, the motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the lead screw, the slider is slidably installed in the frame, and the threaded hole on the slider is in threaded cooperation with the lead screw; one end of the lower bracket is slidably installed on the chute, and the other end of the lower bracket is fixedly connected to the upper end surface of the slider in the lead screw slider group; the cylinder part of the electric cylinder I is fixedly installed on the lower bracket, and the piston rod end of the electric cylinder I is fixedly connected to the lower end of the upper bracket, and there are two cylinders on the inner side of the upper bracket; there are two V-shaped frames I, and the two V-shaped frames I are respectively rotatably installed on the two cylinders on the upper bracket; the cylinder part of the electric cylinder II is fixedly installed on the cross plate on the lower bracket, and the piston rod end of the electric cylinder II is fixedly connected to the V-shaped frame II.

[0008] Preferably, the clamping mechanism includes: a support box, a bracket I, an annular bracket I, a support plate, a clamping plate I, a gear I, a lead screw I, a clamping plate II, a gear II, a lead screw II, a bevel gear set, a motor I, and a motor IV; the support box is fixedly installed on the upper end surface of the bottom plate; the bracket I is slidably installed in the support box, a spring is installed on the side surface of the bracket I, and the other end of the spring is connected to the inner side of the support box; the annular bracket I is rotatably installed inside the cylindrical barrel at the upper end of the bracket I, and a circle of teeth is provided on the outer periphery of the annular bracket I; the motor IV is fixedly installed on the upper end of the cylindrical barrel on the bracket I, and its motor shaft is fixedly connected to a gear, and this gear meshes with the teeth on the outer periphery of the annular bracket I; the side surface of the support plate is fixedly connected to the side surface of the annular bracket I through a rod, and a material passing hole is provided at the middle position of the support plate; there are two clamping plates I, and the two clamping plates I are respectively slidably installed on one side of the support plate, and the two clamping plates I are located on the left and right sides of the material passing hole on the support plate. The inner side of the clamping plate I is arc-shaped, and a threaded hole is provided on the side surface of one of the clamping plates I; there are two gears I, and the shafts of the two gears I are respectively rotatably installed in two round holes on the side surface of the support plate, and the two gears I respectively mesh with the racks at the upper and lower ends of the two clamping plates I; the lead screw I is rotatably installed in the round hole on the side panel of the support plate, and the lead screw I is in threaded cooperation with the threaded hole on the side surface of one of the clamping plates I; there are two clamping plates II, and the two clamping plates II are respectively slidably installed on the other side of the support plate, and the two clamping plates II are located on the upper and lower sides of the material passing hole on the support plate. The inner side of the clamping plate II is arc-shaped, and a threaded hole is provided on the side surface of one of the clamping plates II; there are two gears II, and the shafts of the two gears II are respectively rotatably installed in two round holes on the side surface of the support plate, and the two gears II respectively mesh with the racks at the left and right ends of the two clamping plates II; the lead screw II is rotatably installed in the round hole on the side panel of the support plate, and the lead screw II is in threaded cooperation with the threaded hole on the side surface of one of the clamping plates II; the shafts of the two bevel gears in the bevel gear set are respectively rotatably installed in the round holes on the two plates on the side surface of the support plate, and the shafts of the two bevel gears in the bevel gear set are connected to the lead screw I and the lead screw II respectively through a synchronous belt; the motor I is fixedly installed at one end of the support plate, and its motor shaft is fixedly connected to the outer end of the lead screw II.

[0009] Preferably, a cylindrical barrel is fixedly installed at the upper end of the bracket I.

[0010] Preferably, racks are respectively fixedly installed at the upper and lower ends of the clamping plate I, and the positions of the racks on the two clamping plates I are different.

[0011] Preferably, racks are respectively fixedly installed at the left and right ends of the clamping plate II, and the positions of the racks on the two clamping plates II are different.

[0012] Preferably, the feeding mechanism includes: a rectangular frame, a U-shaped plate, feeding wheels, and a second motor; the rectangular frame is fixedly installed on the side surface of the corresponding first annular frame through a rod; there are two U-shaped plates, and the two U-shaped plates are slidably installed inside the rectangular frame. Springs are installed on the outer sides of the U-shaped plates, and the other ends of the springs are correspondingly connected to the inside of the rectangular frame; there are two feeding wheels, and the two feeding wheels are respectively rotatably installed in the round holes inside the two U-shaped plates; there are two second motors, and the two second motors are respectively fixedly installed at the lower ends of the two U-shaped plates, and the shafts of the two second motors are respectively fixedly connected to the lower ends of the two feeding wheels.

[0013] Preferably, the detection mechanism includes: a support base, a second annular frame, a hollow rod, and a first round rod; the support base is fixedly installed in a predetermined installation area on the upper end surface of the bottom plate, and an arc-shaped bracket is fixedly installed at the upper end of the support base; the second annular frame is fixedly installed on the arc-shaped bracket on the support base; there are several hollow rods, and the several hollow rods are respectively uniformly fixedly installed inside the second annular frame; there are several first round rods, and the several first round rods are respectively slidably installed in the several hollow rods correspondingly. Springs are installed on the peripheries of the first round rods, one end of each spring is connected to a baffle on the first round rod, the other end of each spring is connected to the hollow rod, and detection heads are fixedly installed at the outer ends of the first round rods.

[0014] Preferably, the straightening mechanism includes: a U-shaped frame, a first cross bar, a vertical plate, a pressing block, and a third electric cylinder; the U-shaped frame is fixedly installed on the ground; the first cross bar is fixedly installed inside the U-shaped frame; there are two vertical plates, and the two vertical plates are slidably installed on the first cross bar, and a cross plate is fixedly installed at the upper ends of the vertical plates; there are two pressing blocks, and the two pressing blocks are respectively fixedly installed inside the two vertical plates through rods; there are two third electric cylinders, the cylinder parts of the two third electric cylinders are respectively fixedly installed on the inner walls of the U-shaped frame, and the piston rod ends of the two third electric cylinders are respectively fixedly connected to the cross plates on the two vertical plates.

[0015] The beneficial effects of the present invention compared with the prior art are as follows:

[0016] 1. By simultaneously starting the two second motors, the present invention drives the two feeding wheels to rotate towards each other simultaneously, and the two feeding wheels drive the steel bar material passing through the middle position thereof to move into the equipment, saving manpower.

[0017] 2. By simultaneously starting the fourth motor, the present invention drives the first annular frame to rotate, the first annular frame drives the support plate to rotate, and the support plate drives the steel bar material clamped by it to rotate, making the bent position of the steel bar material face downward, which is convenient for subsequent straightening of the steel bar material.

[0018] 3. In the present invention, when the electric cylinder I contracts, it drives the upper bracket to move downward, causing the grooves of the two V-shaped brackets I to clamp the upper end of the steel bar material. Then, the electric cylinder II operates, and the electric cylinder II pushes the V-shaped bracket II upward. The V-shaped bracket II then clamps the lower end of the bent part of the steel bar material. Then, the electric cylinder II continues to operate, and the electric cylinder II drives the V-shaped bracket II to push the bent part of the steel bar material upward, straightening the bent part of the steel bar material and improving work efficiency. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the first angle of the overall part of the present invention.

[0020] Figure 2 It is a schematic structural diagram of the second angle of the overall part of the present invention.

[0021] Figure 3 It is a schematic combined structural diagram of the clamping mechanism and the feeding mechanism of the present invention.

[0022] Figure 4 It is a schematic diagram of the clamping mechanism of the present invention.

[0023] Figure 5 It is a schematic structural diagram of the first angle of a partial structure of the clamping mechanism of the present invention.

[0024] Figure 6 It is a schematic structural diagram of the second angle of a partial structure of the clamping mechanism of the present invention.

[0025] Figure 7 It is a schematic diagram of the feeding mechanism of the present invention.

[0026] Figure 8 It is a schematic diagram of the detection mechanism of the present invention.

[0027] Figure 9 It is a schematic partial structure diagram of the detection mechanism of the present invention.

[0028] Figure 10 It is a schematic diagram of the correction mechanism of the present invention.

[0029] Figure 11 It is a schematic diagram of the straightening mechanism of the present invention.

[0030] Reference numerals: 1, bottom plate; 2, clamping mechanism; 3, feeding mechanism; 4, detection mechanism; 5, straightening mechanism; 6, pressing and straightening mechanism; 201, support box; 202, bracket I; 203, annular frame I; 204, support plate; 205, clamping plate I; 206, gear I; 207, lead screw I; 208, clamping plate II; 209, gear II; 210, lead screw II; 211, bevel gear set; 212, motor I; 213, motor IV; 301, rectangular frame; 302, U-shaped plate; 303, feeding wheel; 304, motor II; 401, support seat; 402, annular frame II; 403, hollow rod; 404, round rod I; 501, chute; 502, lead screw slider group; 503, lower bracket; 504, electric cylinder I; 505, upper bracket; 506, V-shaped frame I; 507, electric cylinder II; 508, V-shaped frame II; 601, U-shaped frame; 602, cross bar I; 603, vertical plate; 604, pressing block; 605, electric cylinder III. Detailed implementation manners

[0031] Next, through embodiments and in combination with the drawings, the technical solutions of the present invention will be further specifically described. Many specific details are set forth in the following description in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementations disclosed below.

[0032] It should be noted that in this article, some connection methods, such as "fixed connection, fixed installation", refer to, but are not limited to, the fixation of two components, such as welding, screw and nut fixation, adhesion, riveting, interference fit, etc. between two components.

[0033] In an alternative implementation manner of the present invention, as Figures 1-11 shown, a reinforcing bar material straightening device includes: a bottom plate 1, a clamping mechanism 2, a feeding mechanism 3, a detection mechanism 4, a straightening mechanism 5, and a pressing and straightening mechanism 6; the bottom plate 1 is placed in a predetermined installation area on the ground, and the bottom plate 1 is used for supporting the device; there are two clamping mechanisms 2, and the support boxes 201 of the two clamping mechanisms 2 are fixedly installed on the upper end surface of the bottom plate 1, and the clamping mechanism 2 is used for clamping the reinforcing bar material; there are two feeding mechanisms 3, and the rectangular frames 301 of the two feeding mechanisms 3 are fixedly installed on the side surface of the corresponding annular frame I 203 of the clamping mechanism 2 through rods, and the feeding mechanism 3 is used for conveying the reinforcing bar material; the support seat 401 of the detection mechanism 4 is fixedly installed in a predetermined installation area on the upper end surface of the bottom plate 1, and the detection mechanism 4 is used for detecting the bending position of the reinforcing bar material; the chute 501 of the straightening mechanism 5 is fixedly installed on the upper end surface of the bottom plate 1, and the straightening mechanism 5 is used for straightening the reinforcing bar material; the U-shaped frame 601 of the pressing and straightening mechanism 6 is fixedly installed on the ground, and the pressing and straightening mechanism 6 is used for subsequent straightening of the reinforcing bar material;

[0034] As shown Figure 10 in the figure, the straightening mechanism 5 includes: a chute 501, a lead screw slider group 502, a lower bracket 503, an electric cylinder I 504, an upper bracket 505, a V-shaped bracket I 506, an electric cylinder II 507, and a V-shaped bracket II 508; the chute 501 is fixedly installed on the upper end surface of the bottom plate 1; the lead screw slider group 502 includes a frame, a lead screw, a motor, and a slider. The frame is fixedly installed on the upper end surface of the bottom plate 1. The lead screw is rotatably installed in the frame. The motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the lead screw. The slider is slidably installed in the frame, and the threaded hole on the slider is in threaded cooperation with the lead screw; one end of the lower bracket 503 is slidably installed on the chute 501, and the other end of the lower bracket 503 is fixedly connected to the upper end surface of the slider in the lead screw slider group 502; the cylinder part of the electric cylinder I 504 is fixedly installed on the lower bracket 503, and the piston rod end of the electric cylinder I 504 is fixedly connected to the lower end of the upper bracket 505. There are two cylinders inside the upper bracket 505; there are two V-shaped brackets I 506, and the two V-shaped brackets I 506 are respectively rotatably installed on the cylinders on the two upper brackets 505. The V-shaped bracket I 506 is used for auxiliary support during the straightening of the steel bar material; the cylinder part of the electric cylinder II 507 is fixedly installed on the cross plate on the lower bracket 503, and the piston rod end of the electric cylinder II 507 is fixedly connected to the V-shaped bracket II 508. The V-shaped bracket II 508 is used for pushing and straightening the steel bar material; specifically, when straightening the steel bar material, first, the lead screw slider group 502 works, and the lead screw slider group 502 drives the lower bracket 503 to move to find the specific bending position of the steel bar material. Then, the electric cylinder I 504 contracts, driving the upper bracket 505 to move downward, so that the grooves of the two V-shaped brackets I 506 are stuck on the upper end of the steel bar material. Then, the electric cylinder II 507 works, and the electric cylinder II 507 pushes the V-shaped bracket II 508 to move upward, and the V-shaped bracket II 508 is stuck on the lower end of the bending part of the steel bar material. Then, the electric cylinder II 507 continues to work, and the electric cylinder II 507 drives the V-shaped bracket II 508 to push the bending part of the steel bar material upward, so that the bending part of the steel bar material is straightened.

[0035] In an alternative embodiment of the present invention, as Figures 4-6As shown in the figure, the clamping mechanism 2 includes: a support box 201, a bracket I 202, an annular bracket I 203, a support plate 204, a clamping plate I 205, a gear I 206, a lead screw I 207, a clamping plate II 208, a gear II 209, a lead screw II 210, a bevel gear set 211, a motor I 212, and a motor IV 213; the support box 201 is fixedly installed on the upper end surface of the bottom plate 1; the bracket I 202 is slidably installed in the support box 201, and a spring is installed on the side surface of the bracket I 202, and the other end of the spring is connected to the inner side of the support box 201; the annular bracket I 203 is rotatably installed inside the annular cylinder at the upper end of the bracket I 202, and a circle of teeth is provided on the periphery of the annular bracket I 203; the motor IV 213 is fixedly installed at the upper end of the annular cylinder on the bracket I 202, and its motor shaft is fixedly connected to a gear, and this gear meshes with the teeth on the periphery of the annular bracket I 203. Specifically, when the motor IV 213 starts, it drives the annular bracket I 203 to rotate; the side surface of the support plate 204 is fixedly connected to the side surface of the annular bracket I 203 through a rod, and a material passing hole is provided in the middle position of the support plate 204; there are two clamping plates I 205, and the two clamping plates I 205 are respectively slidably installed on one side of the support plate 204. The two clamping plates I 205 are located on the left and right sides of the material passing hole on the support plate 204. The inner side of the clamping plate I 205 is arc-shaped, which is convenient for clamping the steel bar material. A threaded hole is provided on the side surface of one of the clamping plates I 205; there are two gears I 206, and the shafts of the two gears I 206 are respectively rotatably installed in two round holes on the side surface of the support plate 204, and the two gears I 206 respectively mesh with the racks at the upper and lower ends of the two clamping plates I 205; the lead screw I 207 is rotatably installed in the round hole on the side plate of the support plate 204, and the lead screw I 207 is in threaded cooperation with the threaded hole on the side surface of one of the clamping plates I 205. Specifically, when the lead screw I 207 rotates, it drives the corresponding clamping plate I 205 to move left and right. The rack on this clamping plate I 205 drives the corresponding gear I 206 to rotate, and the gear I 206 drives the rack on the other clamping plate I 205 to move, thereby driving the other clamping plate I 205 to move simultaneously, so that the two clamping plates I 205 clamp or loosen the steel bar material passing through the middle position; there are two clamping plates II 208, and the two clamping plates II 208 are respectively slidably installed on the other side of the support plate 204. The two clamping plates II 208 are located on the upper and lower sides of the material passing hole on the support plate 204. The inner side of the clamping plate II 208 is arc-shaped, which is convenient for clamping the steel bar material. A threaded hole is provided on the side surface of one of the clamping plates II 208; there are two gears II 209, and the shafts of the two gears II 209 are respectively rotatably installed in two round holes on the side surface of the support plate 204, and the two gears II 209 respectively mesh with the racks at the left and right ends of the two clamping plates II 208;The lead screw II 210 is rotatably installed in the round hole of the side panel of the support plate 204, and the lead screw II 210 is in threaded fit with the threaded hole on the side of a clamping plate II 208. Specifically, when the lead screw II 210 rotates, it drives a corresponding clamping plate II 208 to move up and down. The rack on this clamping plate II 208 drives the corresponding gear II 209 to rotate, and the gear II 209 drives the rack on another clamping plate II 208 to move, thereby driving another clamping plate II 208 to move simultaneously, so that the two clamping plates II 208 clamp or loosen the steel bar material passing through their middle position; the shafts of the two bevel gears in the bevel gear set 211 are respectively rotatably installed in the round holes on the two plates on the side of the support plate 204, and the shafts of the two bevel gears in the bevel gear set 211 are respectively connected to the lead screw I 207 and the lead screw II 210 through synchronous belts; the motor I 212 is fixedly installed at one end of the support plate 204, and its motor shaft is fixedly connected to the outer end of the lead screw II 210; specifically, when clamping the steel bar material passing through the material passing hole of the support plate 204, the motor I 212 is started to drive the lead screw II 210 to rotate. The lead screw II 210 drives a corresponding clamping plate II 208 to move downward. The rack on this clamping plate II 208 drives the corresponding gear II 209 to rotate, and the gear II 209 drives the rack on another clamping plate II 208 to move, thereby driving another clamping plate II 208 to move simultaneously, so that the two clamping plates II 208 clamp the upper and lower sides of the steel bar material passing through their middle position. At the same time, the motor I 212 drives the bevel gear set 211 to rotate, and the bevel gear set 211 drives the lead screw I 207 to rotate. When the lead screw I 207 rotates, it drives a corresponding clamping plate I 205 to move left and right. The rack on this clamping plate I 205 drives the corresponding gear I 206 to rotate, and the gear I 206 drives the rack on another clamping plate I 205 to move, thereby driving another clamping plate I 205 to move simultaneously, so that the two clamping plates I 205 clamp the left and right sides of the steel bar material passing through their middle position.;

[0036] In an alternative embodiment of the present invention, as Figure 4 shown, a ring cylinder is fixedly installed at the upper end of the support I 202.

[0037] In an alternative embodiment of the present invention, as Figure 5 shown, racks are respectively fixedly installed at the upper and lower ends of the clamping plate I 205, and the positions of the racks on the two clamping plates I 205 are different.

[0038] In an alternative embodiment of the present invention, as Figure 6 shown, racks are respectively fixedly installed at the left and right ends of the clamping plate II 208, and the positions of the racks on the two clamping plates II 208 are different.

[0039] In an alternative embodiment of the present invention, as Figure 7As shown in the figure, the feeding mechanism 3 includes: a rectangular frame 301, a U-shaped plate 302, a feeding wheel 303, and a motor II 304; the rectangular frame 301 is fixedly installed on the side of the corresponding annular frame I 203 through a rod; there are two U-shaped plates 302, and the two U-shaped plates 302 are slidably installed inside the rectangular frame 301. Springs are installed on the outer sides of the U-shaped plates 302, and the other ends of the springs are correspondingly connected to the inside of the rectangular frame 301; there are two feeding wheels 303, and the two feeding wheels 303 are respectively rotatably installed in the round holes inside the two U-shaped plates 302. The two feeding wheels 303 rotate simultaneously and can drive the steel bar material to move; there are two motors II 304, and the two motors II 304 are respectively fixedly installed at the lower ends of the two U-shaped plates 302, and the shafts of the two motors II 304 are respectively fixedly connected to the lower ends of the two feeding wheels 303; specifically, when it is necessary to transfer the steel bar material passing through the middle position between the two feeding wheels 303, the two motors II 304 are started simultaneously, driving the two feeding wheels 303 to rotate towards each other simultaneously, and the two feeding wheels 303 drive the steel bar material passing through their middle position to move.

[0040] In an alternative embodiment of the present invention, as Figure 8 , Figure 9 shown, the detection mechanism 4 includes: a support base 401, an annular frame II 402, a hollow rod 403, and a round rod I 404; the support base 401 is fixedly installed in a predetermined installation area on the upper end surface of the bottom plate 1, and an arc-shaped bracket is fixedly installed at the upper end of the support base 401; the annular frame II 402 is fixedly installed on the arc-shaped bracket on the support base 401; there are several hollow rods 403, and several hollow rods 403 are respectively evenly fixedly installed inside the annular frame II 402; there are several round rods I 404, and several round rods I 404 are respectively slidably installed in several hollow rods 403. Springs are installed on the periphery of the round rods I 404. One end of the spring is connected to the baffle on the round rod I 404, and the other end of the spring is connected to the hollow rod 403. The outer end of the round rod I 404 is fixedly installed with a detection head, and the detection head can detect the bending position and bending degree of the steel bar material by contacting the steel bar material and transmit the signal to the central processing unit. The central processing unit analyzes and processes the signal to further determine the specific position of the bending of the steel bar material and the magnitude of its bending degree; specifically, when detecting the bending position and bending degree of the steel bar material, first, the steel bar material passes through the central position of the annular frame II 402. At this time, the detection heads at the outer ends of several round rods I 404 contact the steel bar material, detect the bending position and bending degree of the steel bar material, and transmit the signal to the central processing unit. The central processing unit analyzes and processes the signal to further determine the specific position of the bending of the steel bar material and the magnitude of its bending degree.

[0041] In an alternative embodiment of the present invention, as Figure 11As shown in the figure, the straightening mechanism 6 includes: a U-shaped frame 601, a cross bar I 602, a vertical plate 603, a pressing block 604, and an electric cylinder III 605; the U-shaped frame 601 is fixedly installed on the ground; the cross bar I 602 is fixedly installed inside the U-shaped frame 601; there are two vertical plates 603, and the two vertical plates 603 are slidably installed on the cross bar I 602, and a cross plate is fixedly installed at the upper end of the vertical plate 603; there are two pressing blocks 604, and the two pressing blocks 604 are respectively fixedly installed on the inner sides of the two vertical plates 603 through rods, and the two pressing blocks 604 can be buckled to straighten the steel bar material; there are two electric cylinders III 605, and the cylinder parts of the two electric cylinders III 605 are respectively fixedly installed on the inner walls of the U-shaped frame 601, and the piston rod ends of the two electric cylinders III 605 are respectively fixedly connected to the cross plates on the two vertical plates 603; specifically, when performing unified secondary straightening on the corrected steel bar material, the two electric cylinders III 605 work, simultaneously pushing the two vertical plates 603 to move inward, and the two vertical plates 603 drive the two pressing blocks 604 to buckle, and the steel bar material passing through the middle position thereof is straightened again, ensuring that the steel bar material is corrected and preventing it from bending again.

[0042] Working principle: The device can detect the bending position and degree of the steel bar material and correct the bent part thereof, improving the accuracy of correction and saving manpower; the device can perform secondary straightening on the corrected steel bar material, ensuring the correction effect of the device and effectively preventing the steel bar material from bending again; the device can clamp the steel bar material simultaneously in the up, down, left, and right directions, and cooperate with the device to rotate the bending position of the steel bar material, facilitating the correction of the steel bar material by the device and saving working time;

[0043] When straightening the steel bar material, first, manually pass the steel bar material through a feeding mechanism 3. At this time, the two feeding wheels 303 in the feeding mechanism 3 clamp the steel bar material. Then, the two motors II 304 are started simultaneously, driving the two feeding wheels 303 to rotate towards each other simultaneously, and the two feeding wheels 303 drive the steel bar material passing through the middle position thereof to move into the device;

[0044] The moved steel bar material first passes through the material passing hole on the support plate 204 of a clamping mechanism 2, and then passes through the central position of the annular frame II 402. At this time, the detection heads at the outer ends of several round rods I 404 contact the steel bar material, detect the bending position and degree of the steel bar material, and transmit the signals to the central processing unit. The central processing unit analyzes and processes the signals to further determine the specific position of the steel bar material bending and the size of its bending degree;

[0045] Then, the steel bar material continues to move to the material passing hole on the support plate 204 of another clamping mechanism 2. At this time, the motors Ⅰ212 in both clamping mechanisms 2 are started, driving the lead screw Ⅱ210 to rotate. The lead screw Ⅱ210 drives a corresponding clamping plate Ⅱ208 to move downward. The rack on this clamping plate Ⅱ208 drives the corresponding gear Ⅱ209 to rotate, and the gear Ⅱ209 drives the rack on the other clamping plate Ⅱ208 to move, thereby driving the other clamping plate Ⅱ208 to move simultaneously, so that the upper and lower sides of the steel bar material passing through the middle position between the two clamping plates Ⅱ208 are clamped. At the same time, the motor Ⅰ212 drives the bevel gear set 211 to rotate, and the bevel gear set 211 drives the lead screw Ⅰ207 to rotate. The lead screw Ⅰ207 rotates and drives a corresponding clamping plate Ⅰ205 to move left and right. The rack on this clamping plate Ⅰ205 drives the corresponding gear Ⅰ206 to rotate, and the gear Ⅰ206 drives the rack on the other clamping plate Ⅰ205 to move, thereby driving the other clamping plate Ⅰ205 to move simultaneously, so that the left and right sides of the steel bar material passing through the middle position between the two clamping plates Ⅰ205 are clamped;

[0046] Then, the bending position on the steel bar material located between the two clamping mechanisms 2 is corrected. At this time, the motors Ⅳ213 in both clamping mechanisms 2 are started simultaneously, driving the annular frame Ⅰ203 to rotate. The annular frame Ⅰ203 drives the support plate 204 to rotate, and the support plate 204 drives the clamped steel bar material to rotate, making the bending position of the steel bar material face downward. Then, the lead screw slider group 502 works, and the lead screw slider group 502 drives the lower support 503 to move to find the specific bending position of the steel bar material. Then, the electric cylinder Ⅰ504 contracts, driving the upper support 505 to move downward, so that the grooves of the two V-shaped frames Ⅰ506 are stuck on the upper end of the steel bar material. Then, the electric cylinder Ⅱ507 works, and the electric cylinder Ⅱ507 pushes the V-shaped frame Ⅱ508 upward, and the V-shaped frame Ⅱ508 is stuck on the lower end of the bending part of the steel bar material. Then, the electric cylinder Ⅱ507 continues to work, and the electric cylinder Ⅱ507 drives the V-shaped frame Ⅱ508 to push the bending part of the steel bar material upward, so that the bending part of the steel bar material is straightened;

[0047] Finally, when the corrected steel bar material is uniformly straightened for the second time, the feeding wheels 303 in the two feeding mechanisms 3 drive the steel bar material to move. At the same time, the two electric cylinders Ⅲ605 work, simultaneously pushing the two vertical plates 603 to move inward. The two vertical plates 603 drive the two electric cylinders Ⅲ605 to close, and the steel bar material passing through the middle position between them is straightened again, ensuring that the steel bar material is corrected while preventing it from bending again.

[0048] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar material correction device, characterized in that: include: A base plate (1), a clamping mechanism (2), a feeding mechanism (3), a detection mechanism (4), a correction mechanism (5), and a straightening mechanism (6); the base plate (1) is placed in a predetermined installation area on the ground, and the base plate (1) is used to support the equipment; there are two clamping mechanisms (2), and the support boxes (201) of the two clamping mechanisms (2) are fixedly mounted on the upper end surface of the base plate (1), and the clamping mechanisms (2) are used to clamp the steel bar material; there are two feeding mechanisms (3), and the rectangular frames (301) of the two feeding mechanisms (3) are fixedly mounted on the side of the annular frame I (203) of the corresponding clamping mechanism (2) through a rod The feeding mechanism (3) is used for conveying the steel bar material; the support seat (401) of the detection mechanism (4) is fixedly mounted on a predetermined mounting area of ​​the upper end surface of the bottom plate (1); the detection mechanism (4) is used for detecting the bending position of the steel bar material; the clamping mechanism (2) drives the steel bar material clamped therein to rotate so that the bending position of the steel bar material faces downward; the slide groove (501) of the correction mechanism (5) is fixedly mounted on the upper end surface of the bottom plate (1); the correction mechanism (5) is used for correcting the steel bar material; the U-shaped frame (601) of the straightening mechanism (6) is fixedly mounted on the ground; the straightening mechanism (6) is used for subsequent straightening of the steel bar material; The correction mechanism (5) comprises: a slide groove (501), a lead screw slider group (502), a lower bracket (503), an electric cylinder I (504), an upper bracket (505), a V-shaped frame I (506), an electric cylinder II (507), and a V-shaped frame II (508); the slide groove (501) is fixedly mounted on the upper end surface of the base plate (1); the lead screw slider group (502) comprises a frame, a lead screw, a motor, and a slider; the frame is fixed to the upper end surface of the base plate (1); the lead screw is rotatably mounted in the frame; the motor is fixedly mounted on the frame, the motor shaft is fixedly connected to one end of the lead screw; the slider is slidably mounted in the frame, and the threaded hole on the slider cooperates with the thread of the lead screw; one end of the lower bracket (503) is slidably mounted On the slide groove (501), the other end of the lower bracket (503) is fixedly connected to the upper end surface of the slider in the lead screw slider group (502); the cylinder body of the electric cylinder I (504) is fixedly installed on the lower bracket (503), and the piston rod end of the electric cylinder I (504) is fixedly connected to the lower end of the upper bracket (505), and two cylinders are provided on the inner side of the upper bracket (505); there are two V-shaped frames I (506), and the two V-shaped frames I (506) are rotatably installed on the cylinders on the two upper brackets (505) respectively; the cylinder body of the electric cylinder II (507) is fixedly installed on the horizontal plate on the lower bracket (503), and the piston rod end of the electric cylinder II (507) is fixedly connected to the V-shaped frame II (508).

2. A steel bar material correction device according to claim 1, characterized in that: The clamping mechanism (2) comprises: a support box (201), a support frame I (202), an annular frame I (203), a support plate (204), a clamping plate I (205), a gear I (206), a lead screw I (207), a clamping plate II (208), a gear II (209), a lead screw II (210), a bevel gear set (211), a motor I (212), and a motor IV (213); the support box (201) is fixedly mounted on the upper end surface of the base plate (1); the support frame I (202) is slidably mounted in the support box (201), a spring is mounted on the side of the support frame I (202), and the other end of the spring is connected to the inner side of the support box (201); the annular frame I (203) is rotatably mounted on the annular cylinder at the upper end of the support frame I (202). Inside, the outer periphery of the annular frame I (203) is provided with a circle of gear teeth; the motor IV (213) is fixedly mounted on the upper end of the annular cylinder on the bracket I (202), and its motor shaft is fixedly connected to a gear, and the gear is meshed with the gear teeth on the outer periphery of the annular frame I (203); the side of the support plate (204) is fixedly connected to the side of the annular frame I (203) through a rod, and a feeding hole is provided in the middle of the support plate (204); there are two clamping plates I (205), and the two clamping plates I (205) are respectively slidably mounted on one side of the support plate (204), and the two clamping plates I (205) are located on the left and right sides of the feeding hole on the support plate (204), and the inner side of the clamping plate I (205) is arc-shaped, and a threaded hole is provided on the side of one of the clamping plates I (205); There are two gears I (206), the shafts of the two gears I (206) are rotatably mounted in two circular holes on the side of the support plate (204), and the two gears I (206) are respectively meshed with the racks at the upper and lower ends of the two clamping plates I (205); the lead screw I (207) is rotatably mounted in the circular hole of the side panel of the support plate (204), and the lead screw I (207) is threadedly matched with the threaded hole on the side of one clamping plate I (205); there are two clamping plates II (208), the two clamping plates II (208) are respectively slidably mounted on the other side of the support plate (204), the two clamping plates II (208) are located on the upper and lower sides of the feeding hole on the support plate (204), the inner side of the clamping plate II (208) is arc-shaped, and one of the clamping plates II (208) has a A threaded hole is provided on the side; there are two gears II (209), the shafts of the two gears II (209) are rotatably mounted in the two circular holes on the side of the support plate (204), and the two gears II (209) are respectively meshed with the racks on the left and right ends of the two clamping plates II (208); the lead screw II (210) is rotatably mounted in the circular hole of the side plate of the support plate (204), and the lead screw II (210) is threadedly matched with the threaded hole on the side of one clamping plate II (208); the shafts of the two bevel gears in the bevel gear set (211) are respectively rotatably mounted in the circular holes on the two plates on the side of the support plate (204), and the shafts of the two bevel gears in the bevel gear set (211) are respectively connected to the lead screw I (207) and the lead screw II (210) through a synchronous belt;The motor I (212) is fixedly mounted on one end of the support plate (204), and its motor shaft is fixedly connected to the outer end of the lead screw II (210). ; 3. A steel bar material correction device according to claim 2, characterized in that: A ring cylinder is fixedly mounted on the upper end of the bracket I (202).

4. A steel bar material correction device according to claim 2, characterized in that: Racks are fixedly mounted on the upper and lower ends of the clamping plate I (205), and the positions of the racks on the two clamping plates I (205) are different.

5. A steel bar material correction device according to claim 2, characterized in that: Racks are fixedly mounted on the left and right ends of the clamping plate II (208), respectively, and the positions of the racks on the two clamping plates II (208) are different.

6. The steel bar material correction equipment according to claim 1, characterized in that: The feeding mechanism (3) comprises: a rectangular frame (301), a U-shaped plate (302), a feeding wheel (303), and a motor II (304); the rectangular frame (301) is fixedly mounted on the side of the corresponding annular frame I (203) through a rod; there are two U-shaped plates (302), the two U-shaped plates (302) are slidably mounted inside the rectangular frame (301), a spring is mounted on the outer side of the U-shaped plate (302), and the other end of the spring is correspondingly connected to the inside of the rectangular frame (301); there are two feeding wheels (303), the two feeding wheels (303) are rotatably mounted in the circular holes in the two U-shaped plates (302); there are two motors II (304), the two motors II (304) are fixedly mounted on the lower ends of the two U-shaped plates (302), and the shafts of the two motors II (304) are fixedly connected to the lower ends of the two feeding wheels (303).

7. The steel bar material correction equipment according to claim 1, characterized in that: The detection mechanism (4) comprises: a support seat (401), an annular frame II (402), a hollow rod (403), and a round rod I (404); the support seat (401) is fixedly mounted on a predetermined mounting area of ​​the upper end surface of the base plate (1), and an arc-shaped bracket is fixedly mounted on the upper end of the support seat (401); the annular frame II (402) is fixedly mounted on the arc-shaped bracket on the support seat (401); there are a plurality of hollow rods (403), and the plurality of hollow rods (403) are respectively and evenly fixedly mounted inside the annular frame II (402); there are a plurality of round rods I (404), and the plurality of round rods I (404) are respectively and correspondingly slidably mounted inside the plurality of hollow rods (403); a spring is mounted on the periphery of the round rod I (404), one end of the spring is connected to a baffle on the round rod I (404), and the other end of the spring is connected to the hollow rod (403); a detection head is fixedly mounted on the outer end of the round rod I (404).

8. The steel bar material correction equipment according to claim 1, characterized in that: The straightening mechanism (6) comprises: a U-shaped frame (601), a cross bar I (602), a vertical plate (603), a pressure block (604), and an electric cylinder III (605); the U-shaped frame (601) is fixedly mounted on the ground; the cross bar I (602) is fixedly mounted inside the U-shaped frame (601); there are two vertical plates (603), the two vertical plates (603) are slidably mounted on the cross bar I (602), and the upper ends of the vertical plates (603) are fixedly mounted with a cross plate; there are two pressure blocks (604), the two pressure blocks (604) are respectively fixedly mounted on the inner sides of the two vertical plates (603) through rods; there are two electric cylinders III (605), the cylinder bodies of the two electric cylinders III (605) are respectively fixedly mounted on the inner wall of the U-shaped frame (601), and the piston rod ends of the two electric cylinders III (605) are respectively fixedly connected to the cross plates on the two vertical plates (603).

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