Intelligent shearing and bending equipment for reinforcing steel bars

Abstract

The invention discloses intelligent steel bar shearing and bending equipment which comprises a first conveying device, a first shearing machine, a second conveying device, a material turnover device, a bending moving device, a first supporting device and a material shifting device. The first conveying device, the first shearing machine, the second conveying device and the material turnover device are sequentially arranged from right to left. The bending moving device is located on the front side of the material overturning device. The first supporting device is located on the right side of the bending moving device. And the material shifting device is arranged on the bending moving device and the first supporting device. The device can realize integration of feeding, cutting, bending and discharging of reinforcing steel bar machining, is high in automation and intelligence degree, saves time and labor, and is high in working efficiency.

Description

Technical Field

[0001] The present invention belongs to the technical field of steel bar processing, and particularly relates to an intelligent steel bar shearing and bending device. Background Technique

[0002] In building construction projects, it is necessary to process steel bars, cut long steel bars into predetermined lengths, and bend the two ends of the cut steel bars into predetermined shapes. The traditional processing method is to manually cut long steel bars through a cutting machine, and then transfer the steel bars to a bending machine to separately bend the two ends of the steel bars. This method is relatively labor-intensive, time-consuming and laborious, with a large labor intensity and low work efficiency. There are already numerical control cutting and bending devices in the prior art, but these devices have low automation and intelligence levels, insufficient production continuity, and still relatively low processing efficiency. Summary of the Invention

[0003] The purpose of the present invention is to provide an intelligent steel bar shearing and bending device to solve the technical problems raised in the above background technique.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An intelligent steel bar shearing and bending device includes a first conveying device, a first cutting machine, a second conveying device, a material turning device, a bending and moving device, a first supporting device, and a material feeding device. The first conveying device, the first cutting machine, the second conveying device, and the material turning device are arranged in sequence from right to left; the bending and moving device is located in front of the material turning device; the first supporting device is located on the right side of the bending and moving device; the material feeding device is arranged on the bending and moving device and the first supporting device; the steel bar enters the first cutting machine through the first conveying device and is cut, then enters the material turning device through the second conveying device, the material turning device sends the steel bar into the bending and moving device for bending, and finally the bent steel bar is discharged through the material feeding device.

[0006] Further, the first conveying device includes a first conveying frame and a first conveying mechanism; the first conveying frame is vertically arranged; the first conveying mechanism includes a first conveying mounting plate, a first conveying motor, a first conveying driving pressure wheel, and a first conveying driven pressure wheel; the first conveying mounting plate is horizontally arranged on the first conveying frame; the first conveying motor is arranged at the bottom of the first conveying mounting plate, and its output shaft passes upward through the front side of the top surface of the first conveying mounting plate; the first conveying driving pressure wheel is horizontally and fixedly sleeved on the output shaft of the first conveying motor; the first conveying driven pressure wheel is horizontally rotatably arranged at the rear side of the top surface of the first conveying mounting plate; the second conveying device includes a second conveying frame and a second conveying mechanism; the second conveying frame is vertically arranged; the second conveying mechanism includes a second conveying mounting plate, a second conveying motor, a second conveying driving pressure wheel, and a second conveying driven pressure wheel; the second conveying mounting plate is horizontally arranged on the second conveying frame; the second conveying motor is arranged at the bottom of the second conveying mounting plate, and its output shaft passes upward through the front side of the top surface of the second conveying mounting plate; the second conveying driving pressure wheel is horizontally and fixedly sleeved on the output shaft of the second conveying motor; the second conveying driven pressure wheel is horizontally rotatably arranged at the rear side of the top surface of the second conveying mounting plate.

[0007] Further, a plurality of material turning devices are arranged at intervals. The material turning device includes a material turning frame, a fixing plate, a movable plate, a material turning mechanism, and a guide plate; the fixing plate is horizontally arranged left and right, and the fixing plate has an L-shaped structure, with its horizontal side located above and its vertical side located at the rear side of the bottom surface of the horizontal side; the movable plate is horizontally arranged left and right, and the movable plate has an L-shaped structure, with its horizontal side located below and its vertical side located at the front side of the top surface of the horizontal side. The movable plate and the fixing plate can be combined into a rectangular structure with a hollow interior and openings at both ends; the material turning mechanism is arranged on the top surface of the material turning frame and is connected to the fixing plate and the movable plate. The material turning mechanism can open or close the movable plate on the fixing plate; a plurality of guide plates are arranged at intervals left and right, and the rear end of the guide plate is fixedly connected to the upper part of the front side surface of the material turning frame, and the front end is inclined downward.

[0008] Further, the bending and moving device is arranged in front of the rightmost material turning device and includes a bending machine and a moving mechanism; the bending machine is vertically arranged and two are arranged at intervals left and right; the moving mechanism is arranged between the two bending machines and includes a platform frame, a moving mounting plate, a moving motor, a moving driving pressure wheel, and a moving driven pressure wheel; the platform frame is vertically arranged; the moving mounting plate is horizontally arranged in the middle of the top surface of the platform frame; the moving motor is arranged at the bottom of the moving mounting plate, and its output shaft passes upward through the rear side of the top surface of the moving mounting plate; the moving driving pressure wheel is horizontally and fixedly sleeved on the output shaft of the moving motor; the moving driven pressure wheel is horizontally rotatably arranged at the front side of the top surface of the moving mounting plate.

[0009] Further, the first support device includes a first support frame and a first support plate; the first support frame is horizontally arranged left and right, and a plurality of them are provided at intervals left and right; the first support plates are respectively arranged on the rear sides of the top surfaces of each first support frame, and the first support plates on adjacent first support frames are connected and joined together.

[0010] Further, the bending and moving device further includes a second encoder; the second encoder is arranged on the right side of the top surface of the bench; the first support device further includes a photoelectric sensor; the photoelectric sensor is arranged on the front side of the first support plate of the leftmost first support device.

[0011] Further, the material feeding device includes a material feeding base, a material feeding cylinder seat, a material feeding cylinder, a material feeding support, and a material feeding rod; the material feeding base is horizontally arranged front and back; the material feeding supports are vertically arranged on the rear side of the top surface of the material feeding base, and two of them are provided at intervals left and right; the rear bottom surface of the material feeding rod is rotatably connected to the two material feeding supports through a pin shaft, the rear end of the material feeding rod is a hook-shaped structure bent upward, and the front end extends forward; the material feeding cylinder seats are vertically arranged on the rear side of the top surface of the material feeding base, and two of them are provided at intervals left and right; the material feeding cylinder is obliquely arranged between the two material feeding cylinder seats and is rotatably connected to the two material feeding cylinder seats, and its piston rod is upward and hinged to the middle of the material feeding rod; the bottom surface of the material feeding base of the material feeding device arranged on the bending and moving device is fixedly connected to the top surface of the bench, and a plurality of them are provided at intervals left and right, the bottom surface of the material feeding base of the material feeding device arranged on the first support device is fixedly connected to the front side of the top surface of the first support frame, and a plurality of them are provided at intervals left and right; through openings are provided in the first support plate corresponding to the positions of the material feeding rods.

[0012] Further, a second cutting machine is further included; the second cutting machine is located on the left side of the bending and moving device.

[0013] Further, a waste material turning device is further included; the waste material turning device is located on the left side of the second cutting machine and includes a waste material turning frame, a waste material plate, and a waste material turning mechanism; the waste material turning frame is horizontally arranged; the waste material turning mechanism includes a waste material base plate, a waste material cylinder seat, a waste material turning cylinder, a waste material support, and a waste material turning part, the waste material supports are vertically arranged in the middle of the top surface of the waste material turning frame, and a plurality of them are provided at intervals left and right; the lower part of the front side of the waste material turning part is rotatably connected to the two waste material supports through a pin shaft, and a V-shaped bayonet is provided on the front side, and the rear side extends backward; the waste material base plate is horizontally arranged front and back, and the front side of its top surface is fixedly connected to the waste material turning frame; the waste material cylinder seats are vertically arranged on the rear side of the top surface of the waste material base plate, and two of them are provided at intervals left and right; the waste material turning cylinder is obliquely arranged between the two waste material cylinder seats and is rotatably connected to the two waste material cylinder seats; the waste material plate is horizontally arranged left and right, the waste material plate is a V-shaped structure with an upward opening, and its bottom surface is fixedly connected to the V-shaped bayonet of the waste material turning part.

[0014] Further, it further includes a separating mechanism; the pushing assembly includes a connecting plate, a pushing plate, a separating cylinder, and a connecting rod; the connecting plate is horizontally arranged on the top surface of the second conveying rack from left to right; the pushing plate is slidably arranged on the top surface of the connecting plate, and a slotted groove that penetrates up and down and communicates to the right is arranged on its top surface; the separating cylinder is horizontally arranged on the connecting plate from left to right, its piston rod faces leftward, and is fixedly connected to the inner wall of the slotted groove of the pushing plate; the connecting rod is vertically arranged and is rectangularly distributed on the pushing plate, and its top surface is fixedly connected to the bottom surface of the second conveying mounting plate of the second conveying mechanism.

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

[0016] 1. By providing a first conveying device, a first cutting machine, a second conveying device, a material turning device, a bending and moving device, a first supporting device, and a material pushing device; the long steel bars enter the first cutting machine, the second conveying device, and the material turning device through the first conveying device. After the steel bars are cut by the first cutting machine, they enter the bending and moving device through the material turning device for bending, and finally are discharged through the material pushing device, realizing the integration of feeding, cutting, bending, and discharging of steel bar processing, with high automation and intelligence, saving time and effort, and high work efficiency.

[0017] 2. In the material turning device of the present invention, the movable plate is opened or closed on the fixed plate through the material turning mechanism, which can realize the receiving and discharging of the cut steel bars. After the steel bars are discharged, they directly enter the bending and moving device for bending, without manual transfer, reducing labor costs and improving work efficiency.

[0018] 3. In the bending and moving device of the present invention, the steel bars are driven to move through the moving mechanism, so that both sides of the steel bars enter the two bending machines respectively, thereby enabling continuous bending of both sides of the steel bars and improving the processing efficiency of steel bar bending.

[0019] 4. By providing a first support frame and a second support frame, the present invention can support both sides of the steel bars during bending, preventing the steel bars from warping and affecting the bending work.

[0020] 5. By providing a material pushing mechanism, the present invention can directly push and discharge the steel bars after bending on both sides, avoiding interference between the bent steel bars and the bending machine, and realizing the smooth discharging of the steel bars.

[0021] 6. By providing a second cutting machine, when there is remaining material in the steel bars, it is cut by the second cutting machine to prevent the remaining material of the steel bars from remaining in the first conveying device and affecting the continuity of processing; at the same time, by providing a remaining material turning device, the cut remaining material can be left in the remaining material plate, and then the remaining material is discharged through the remaining material turning mechanism, realizing the direct discharge of waste materials.

[0022] 7. By providing a photoelectric sensor, the present invention can locate the initial position of the steel bar after it enters the bending and moving device, preventing position deviation when the steel bar enters the bending and moving device, so as to avoid deviation in the bending position of the steel bar and ensure the processing accuracy.

[0023] 8. By providing a disengaging mechanism, the present invention can disengage the second conveying mechanism from the end of the steel bar, preventing interference between the end of the steel bar and the second conveying mechanism when the steel bar falls from the material turning device, and ensuring that the steel bar can smoothly fall from the material turning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural view of the present invention;

[0025] Figure 2 is a schematic connection structure view of the first cutting machine of the present invention;

[0026] Figure 3 is a schematic structural view of the first conveying mechanism of the present invention;

[0027] Figure 4 is a schematic structural view of the second conveying mechanism of the present invention;

[0028] Figure 5 is a schematic structural view of the material turning device of the present invention;

[0029] Figure 6 is a schematic connection structure view of the material turning mechanism of the present invention;

[0030] Figure 7 is a schematic connection structure view of the material turning mechanism from another perspective of the present invention;

[0031] Figure 8 is a schematic structural view of the bending and moving device of the present invention;

[0032] Figure 9 is a schematic connection structure view of the moving mechanism of the present invention;

[0033] Figure 10 is a schematic structural view of the moving mechanism of the present invention;

[0034] Figure 11 is a schematic structural view of the clamping mechanism of the present invention;

[0035] Figure 12 is a schematic structural view of the first supporting device of the present invention;

[0036] Figure 13 is a schematic connection structure view of the first support frame of the present invention;

[0037] Figure 14 is a schematic structural view of the material pushing device of the present invention;

[0038] Figure 15 It is a schematic structural diagram of the waste material turning device of the present invention;

[0039] Figure 16 It is a schematic connection structure diagram of the waste material turning mechanism of the present invention;

[0040] Figure 17 It is a schematic connection structure diagram of the waste material turning mechanism from another perspective of the present invention;

[0041] Figure 18 It is a schematic structural diagram of the material storage device of the present invention;

[0042] Figure 19 It is a schematic structural diagram of the second support device of the present invention;

[0043] In the figure:

[0044] 1 - First conveying device;

[0045] 11 - First conveying rack;

[0046] 12 - First conveying mechanism; 121 - First conveying mounting plate; 122 - First conveying motor; 123 - First conveying driving pressure wheel; 124 - First conveying driven pressure wheel; 125 - First encoder;

[0047] 2 - First cutting machine;

[0048] 3 - Second conveying device; 31 - Second conveying rack;

[0049] 32 - Second conveying mechanism; 321 - Second conveying mounting plate; 322 - Second conveying motor; 323 - Second conveying driving pressure wheel; 324 - Second conveying driven pressure wheel;

[0050] 33 - Detaching mechanism; 331 - Connecting plate; 332 - Pushing plate; 333 - Detaching cylinder; 334 - Connecting rod;

[0051] 4 - Material turning device; 41 - Material turning rack; 42 - Fixed plate; 43 - Movable plate;

[0052] 44 - Material turning mechanism; 441 - Turning substrate; 442 - Fixed clamping part; 443 - Movable clamping part; 444 - Material cylinder seat; 445 - Material turning cylinder;

[0053] 45 - Guide plate;

[0054] 5 - Bending and moving device; 51 - Bending machine;

[0055] 52 - Moving mechanism; 521 - Bench; 522 - Moving mounting plate; 523 - Moving motor; 524 - Moving driving pressure wheel; 525 - Moving driven pressure wheel;

[0056] 53 - Clamping mechanism; 531 - Finger cylinder; 532 - Claw;

[0057] 54 - Pushing mechanism; 541 - Pushing cylinder seat; 542 - Pushing cylinder; 543 - Pushing block;

[0058] 55 - Second encoder;

[0059] 6 - First support device; 61 - First support frame; 62 - First support plate; 63 - Opening; 64 - Photoelectric sensor;

[0060] 7 - Stock pushing device; 71 - Stock pushing base; 72 - Stock pushing cylinder seat; 73 - Stock pushing cylinder; 74 - Stock pushing support; 75 - Stock pushing rod;

[0061] 8 - Second cutting machine;

[0062] 9 - Scrap turning device; 91 - Scrap turning frame; 92 - Scrap plate;

[0063] 93 - Scrap turning mechanism; 931 - Scrap base plate; 932 - Scrap cylinder seat; 933 - Scrap turning cylinder; 934 - Scrap support; 935 - Scrap turning part;

[0064] 10 - Stock storage device; 101 - Stock storage rack;

[0065] 11 - Second support device; 1101 - Second support frame; 1102 - Second support plate. Detailed implementation mode

[0066] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the following presents preferred embodiments with reference to the accompanying drawings and further elaborates on the present invention in detail. However, it should be noted that many details listed in the specification are only for enabling the reader to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.

[0067] As Figure 1-19As shown in the figure, an intelligent steel bar shearing and bending device includes a first conveying device 1, a first cutting machine 2, a second conveying device 3, a material turning device 4, a bending and moving device 5, a first supporting device 6, and a material pushing device 7. The first conveying device 1, the first cutting machine 2, the second conveying device 3, and the material turning device 4 are arranged in sequence from right to left. The bending and moving device 5 is located on the front side of the material turning device 4. The first supporting device 6 is located on the right side of the bending and moving device 5. The material pushing device 7 is arranged on the bending and moving device 5 and the first supporting device 6. The steel bar enters the first cutting machine 2 through the first conveying device 1 and is cut, then is sent into the material turning device 4 through the second conveying device 3. The material turning device 4 sends the steel bar into the bending and moving device 5 for bending, and finally the bent steel bar is discharged through the material pushing device 7.

[0068] As Figure 2-4As shown, the first conveying device 1 includes a first conveying frame 11 and a first conveying mechanism 12; the first conveying frame 11 is vertically arranged; the first conveying mechanism 12 includes a first conveying mounting plate 121, a first conveying motor 122, a first conveying driving pressure wheel 123, and a first conveying driven pressure wheel 124; the first conveying mounting plate 121 is horizontally arranged on the first conveying frame 11; the first conveying motor 122 is arranged at the bottom of the first conveying mounting plate 121, and its output shaft axially passes through the front side of the top surface of the first conveying mounting plate 121 and can rotate on the first conveying mounting plate 121; the first conveying driving pressure wheel 123 is horizontally and fixedly sleeved on the output shaft of the first conveying motor 122; the first conveying driven pressure wheel 124 is horizontally rotatably arranged at the rear side of the top surface of the first conveying mounting plate 121; the second conveying device 3 includes a second conveying frame 31 and a second conveying mechanism 32; the second conveying frame 31 is vertically arranged; the second conveying mechanism 32 includes a second conveying mounting plate 321, a second conveying motor 322, a second conveying driving pressure wheel 323, and a second conveying driven pressure wheel 324; the second conveying mounting plate 321 is horizontally arranged on the second conveying frame 31; the second conveying motor 322 is arranged at the bottom of the second conveying mounting plate 321, and its output shaft axially passes through the front side of the top surface of the second conveying mounting plate 321; the second conveying driving pressure wheel 323 is horizontally and fixedly sleeved on the output shaft of the second conveying motor 322; the second conveying driven pressure wheel 324 is horizontally rotatably arranged at the rear side of the top surface of the second conveying mounting plate 321. The first conveying device 1 serves as a feeding device. The steel bar passes between the first conveying driving pressure wheel 123 and the first conveying driven pressure wheel 124 in the first conveying device 1. When the first conveying motor 122 is started, it drives the first conveying driving pressure wheel 123 to rotate, so that the first conveying driving pressure wheel 123 and the first conveying driven pressure wheel 124 send the steel bar into the first cutting machine 2 and the second conveying device 3. The second conveying mechanism 32 of the second conveying device 3 sends the steel bar into the material turning device 4. After the first cutting machine 2 cuts the steel bar into a specified length, the second conveying device 3 continues to send the cut steel bar into the material turning device 4.

[0069] As Figure 3 shown, in a further embodiment, a first encoder 125 is further provided on the first conveying device 1; the length of the steel bar entering the first cutting machine 2 is determined by the first encoder 125, so that the first cutting machine 2 can cut the steel bar into a specified length as required.

[0070] As Figure 1 、 5As shown in the figure, a plurality of the material turnover devices 4 are arranged at intervals, including a material turnover frame 41, a fixed plate 42, a movable plate 43, a material turnover mechanism 44, and a guide plate 45; the fixed plate 42 is horizontally arranged left and right, and the fixed plate 42 has an L-shaped structure, with its horizontal side located above and its vertical side located at the rear of the bottom surface of the horizontal side; the movable plate 43 is horizontally arranged left and right, and the movable plate 43 has an L-shaped structure, with its horizontal side located below and its vertical side located at the front of the top surface of the horizontal side. The movable plate 43 and the fixed plate 42 can be combined into a rectangular structure with a hollow interior and openings 63 at both ends; the material turnover mechanism 44 is arranged on the top surface of the material turnover frame 41 and is connected to the fixed plate 42 and the movable plate 43. The material turnover mechanism 44 can open or close the movable plate 43 on the fixed plate 42; a plurality of the guide plates 45 are arranged at intervals left and right, and the rear end thereof is fixedly connected to the upper part of the front side surface of the material turnover frame 41, and the front end is inclined downward. The cut steel bars enter between the fixed plate 42 and the movable plate 43 through the second conveying device 3. The material turnover mechanism 44 opens the movable plate 43 on the fixed plate 42, so that the steel bars fall onto the guide plate 45 and then slide forward along the guide plate 45.

[0071] As Figure 6-7 shown, in a further embodiment, the material turnover mechanism 44 includes a turnover base plate 441, a fixed clamping member 442, a movable clamping member 443, a material cylinder seat 444, and a material turnover cylinder 445. The turnover base plate 441 is horizontally arranged at the middle of the top surface of the material turnover frame 41 front and rear; the fixed clamping member 442 is vertically arranged at the front side of the top surface of the turnover base plate 441, and two are arranged at intervals left and right. The front side surface thereof is provided with an L-shaped clamping opening and is fixedly connected to the top surface of the horizontal side of the fixed plate 42 and the rear side surface of the vertical side through the L-shaped opening 63; the movable clamping member 443 is arranged between the two fixed clamping members 442 and is rotatably connected to the fixed clamping member 442 through a pin shaft. The rear side surface of the lower part of the movable clamping member 443 is fixedly connected to the front side surface of the vertical side of the movable plate 43, and the upper part is inclined backward; the material cylinder seat 444 is vertically arranged at the rear side of the top surface of the turnover base plate 441, and two are arranged at intervals left and right; the material turnover cylinder 445 is inclined and arranged between the two material cylinder seats 444 and is rotatably connected to the two material cylinder seats 444. The piston rod thereof is hinged to the upper end of the movable clamping member 443. When the piston rod of the material turnover cylinder 445 contracts, it drives the movable clamping member 443 to rotate based on the connection point of the fixed clamping member 442, so that the front end of the movable clamping member 443 rotates upward, thereby driving the movable plate 43 to open on the fixed plate 42 and making the steel bars fall. On the contrary, when the piston rod of the material turnover cylinder 445 extends, it drives the movable plate 43 to close with the fixed plate 42.

[0072] As Figure 8-10As shown in the figure, the bending and moving device 5 is arranged in front of the rightmost material turning device 4 and includes a bending machine 51 and a moving mechanism 52. The bending machine 51 is vertically arranged and there are two spaced left and right. The bending machine 51 is a double-headed bending machine 51. The moving mechanism 52 is arranged between the two bending machines 51 and includes a bench 521, a moving mounting plate 522, a moving motor 523, a moving driving pressure wheel 524, and a moving driven pressure wheel 525. The bench 521 is vertically arranged. The moving mounting plate 522 is horizontally arranged in the middle of the top surface of the bench 521. The moving motor 523 is arranged at the bottom of the moving mounting plate 522, and its output shaft passes upward through the rear side of the top surface of the moving mounting plate 522 and can rotate on the moving mounting plate 522. The moving driving pressure wheel 524 is horizontally and fixedly sleeved on the output shaft of the moving motor 523. The moving driven pressure wheel 525 is horizontally rotatably arranged on the front side of the top surface of the moving mounting plate 522. When the steel bar falls from the material turning device 4, it will fall between the two bending machines 51 and the moving driving pressure wheel 524 and the moving driven pressure wheel 525 of the moving mechanism 52. The moving motor 523 of the moving mechanism 52 is started, so that the moving driving pressure wheel 524 and the moving driven pressure wheel 525 drive the steel bar to move to the right, and the bending position on the right side of the steel bar moves into the right bending machine 51. The right bending machine 51 is started to bend the right side of the steel bar. After the right side of the steel bar is bent, the moving mechanism 52 continues to drive the steel bar to move to the right, so that the bending position on the left side of the steel bar moves into the left bending machine 51. The left bending machine 51 is started to bend the left side of the steel bar, and the bending of both ends of the steel bar is completed.

[0073] As Figure 9 , 11 shown, in a further embodiment, the bending and moving device 5 further includes a clamping mechanism 53. The clamping mechanism 53 is arranged on the top surface of the bench 521. There are two clamping mechanisms 53, which are respectively located on the left and right sides of the second conveying mechanism 32 and include a finger cylinder 531 and a clamping jaw 532. The finger cylinder 531 is horizontally arranged front and back on the top surface of the bench 521. The clamping jaws 532 are respectively arranged on the two fingers of the finger cylinder 531, and a clamping notch is arranged on the opposite side of the clamping jaws 532. After the bending position of the steel bar moves in place, when the finger cylinder 531 is started, its two fingers move relatively, driving the two clamping jaws 532 to move relatively, so as to clamp the steel bar and ensure the stability of the steel bar during bending.

[0074] As Figure 12-13As shown, the first support device 6 includes a first support frame 61 and a first support plate 62; the first support frame 61 is horizontally arranged on the left and right sides, and multiple first support plates 62 are arranged at intervals on the left and right sides; the first support plates 62 are respectively arranged on the rear side of the top surface of each first support frame 61, and the first support plates 62 on adjacent first support frames 61 are connected and spliced with each other. After the right side of the steel bar is bent, the moving mechanism 52 drives the steel bar to continue to move to the right, so that the right side of the steel bar moves to the first support plate 62, supports the right side of the steel bar, prevents the right side of the steel bar from falling due to excessive length, and prevents the left side of the steel bar from tilting and being unable to be bent.

[0075] like Figure 9 , 13 As shown, the bending moving device 5 further includes a second encoder 55; the second encoder 55 is arranged on the right side of the top surface of the stand 521; the first supporting device 6 further includes a photoelectric sensor 64; the photoelectric sensor 64 is arranged on the front side of the first supporting plate 62 of the leftmost first supporting device 6. After the steel bar enters the bending moving device 5, the moving mechanism 52 first moves the steel bar to the right, so that the right end of the steel bar moves to the position of the photoelectric sensor 64, thereby determining the initial position of the steel bar, and preventing the steel bar from having a position deviation when entering the bending moving device 5, thereby causing the bending position of the steel bar to have a deviation; after the steel bar determines the initial position, the moving mechanism 52 moves the steel bar to the left, so that the right bending position of the steel bar enters the right bending machine 51, and the right side of the steel bar is bent. After the right side of the steel bar is bent, the moving mechanism 52 moves the steel bar to the right again, so that the left bending position of the steel bar enters the left bending machine 51, and the left side of the steel bar is bent. In this process, the second encoder 55 measures the travel of the steel bar to ensure the accuracy of the bending position of the steel bar.

[0076] like Figure 9 , 12As shown in Fig. -14, the stock pushing device 7 includes a stock pushing base 71, a stock pushing cylinder seat 72, a stock pushing cylinder 73, a stock pushing support 74, and a stock pushing rod 75. The stock pushing base 71 is horizontally arranged front and back. The stock pushing supports 74 are vertically arranged on the rear side of the top surface of the stock pushing base 71, and two of them are arranged at intervals left and right. The rear bottom surface of the stock pushing rod 75 is rotatably connected to the two stock pushing supports 74 through a pin shaft. The rear end of the stock pushing rod 75 is a hook-shaped structure bent upward, and the front end extends forward. The stock pushing cylinder seats 72 are vertically arranged on the front side of the top surface of the stock pushing base 71, and two of them are arranged at intervals left and right. The stock pushing cylinder 73 is obliquely arranged between the two stock pushing cylinder seats 72 and is rotatably connected to the two stock pushing cylinder seats 72. Its piston rod extends upward and is hinged to the middle of the stock pushing rod 75. The bottom surface of the stock pushing base 71 of the stock pushing device 7 arranged on the bending and moving device 5 is fixedly connected to the top surface of the bench 521, and multiple of them are arranged at intervals left and right. The bottom surface of the stock pushing base 71 of the stock pushing device 7 arranged on the first support device 6 is fixedly connected to the front side of the top surface of the first support frame 61, and multiple of them are arranged at intervals left and right. A through opening 63 is provided at the position corresponding to the stock pushing rod 75 on the first support plate 62. When the stock pushing rod 75 does not push the stock, the rear side of the stock pushing rod 75 is located below the opening 63 to prevent interference when the steel bar moves in the first support plate 62. When the stock pushing rod 75 pushes the stock, the front side of the stock pushing rod 75 can turn out from the opening 63. After the two sides of the steel bar are bent, the stock pushing devices 7 on the moving mechanism 52 and the first support device 6 are activated. The piston rod of the stock pushing cylinder 73 contracts, driving the stock pushing rod 75 to rotate based on the connection point of the stock pushing support 74, so that the rear end of the stock pushing rod 75 turns upward, thereby lifting the steel bar and making it slide down along the top surface of the stock pushing rod 75 to discharge the bent steel bar. Since the left side of the steel bar cannot pass through the left bending machine to the right after the two sides of the steel bar are bent, by providing a stock pushing mechanism on the moving mechanism 52 and the first support device 6, the steel bar can be directly pushed and discharged.

[0077] As Figure 9 shown, in a further embodiment, the bending and moving device 5 further includes a stock jacking mechanism 54. There are two stock jacking mechanisms 54, which are respectively arranged on the left and right sides of the bench 521. It includes a stock jacking cylinder seat 541, a stock jacking cylinder 542, and a stock jacking block 543. The stock jacking cylinder seat 541 is vertically arranged, and one side of it is fixedly connected to the side surface of the bench 521. The stock jacking cylinder 542 is vertically arranged on the other side of the stock jacking cylinder seat 541, and its piston rod extends upward. The stock jacking block 543 is arranged on the top surface of the piston rod of the stock jacking cylinder 542, and a groove is provided in the middle of its top surface. After the steel bar is bent, the piston rod of the stock jacking cylinder 542 extends, driving the stock jacking block 543 to move upward to jack up the steel bar, and then the steel bar is discharged through the stock pushing mechanism. By the cooperation of the stock jacking mechanism 54 and the stock pushing mechanism, the smooth discharge can be ensured.

[0078] As Figure 8As shown, it further includes a second cutting machine 8; the second cutting machine 8 is located on the left side of the bending and moving device 5; since the initial steel bar needs to be cut into multiple segments, there will be surplus material at the last segment. If all are cut by the first cutting machine 2, the surplus material will remain in the first conveying mechanism 12, which will affect the feeding of the next steel bar and thus affect the continuity of production and processing. Therefore, in the present invention, the last segment of the steel bar with surplus material is not cut by the first cutting machine 2, but enters the bending and moving device 5 through the material turning device 4, and then the second cutting machine 8 cuts the surplus material; when the steel bar with surplus material enters the bending and moving device 5, the moving mechanism 52 first drives the steel bar to move to the position of the photoelectric sensor 64 to determine the initial position of the steel bar, and then the moving mechanism 52 drives the steel bar to move to the left, so that the bending position on the right side of the steel bar moves to the right bending machine to bend the right side of the steel bar; after the right side of the steel bar is bent, the moving mechanism 52 drives the steel bar to move to the right again, moves the position to be cut on the left side of the steel bar to the second cutting machine 8, and the second cutting machine 8 cuts the steel bar into a specified length. Finally, the moving mechanism 52 drives the steel bar to move to the left again, moves the bending position on the left side of the steel bar to the left bending machine, and the left bending machine bends the left side of the steel bar. During this process, the second encoder 55 measures the travel of the steel bar movement to ensure the accuracy of the cutting position and bending position of the steel bar surplus.

[0079] As Figure 15-17As shown in the figure, it further includes a waste material turning device 9; the waste material turning device 9 is located on the left side of the second cutting machine 8 and includes a waste material turning frame 91, a waste material plate 92, and a waste material turning mechanism 93; the waste material turning frame 91 is horizontally arranged; the waste material turning mechanism 93 includes a waste material base plate 931, a waste material cylinder seat 932, a waste material turning cylinder 933, a waste material support 934, and a waste material turning member 935. The waste material support 934 is vertically arranged in the middle of the top surface of the waste material turning frame 91 and is provided with a plurality of them at intervals left and right; the lower part of the front side of the waste material turning member 935 is rotatably connected to two waste material supports 934 through a pin shaft, and a V-shaped bayonet is provided on the front side, and the rear side extends backward; the waste material base plate 931 is horizontally arranged before and after, and the front side of its top surface is fixedly connected to the waste material turning frame 91; the waste material cylinder seat 932 is vertically arranged on the rear side of the top surface of the waste material base plate 931 and is provided with two at intervals left and right; the waste material turning cylinder 933 is obliquely arranged between the two waste material cylinder seats 932 and is rotatably connected to the two waste material cylinder seats 932; the waste material plate 92 is horizontally arranged left and right, and the waste material plate 92 is a V-shaped structure with an opening 63 facing upward, and its bottom surface is fixedly connected to the V-shaped bayonet of the waste material turning member 935. After the steel bar enters the bending and moving device 5, it first moves to the right, so that the steel bar of the specified length remains on the right side of the second cutting machine 8, and then is cut by the second cutting machine 8. The waste material remains in the waste material turning device 9. The piston rod of the waste material turning cylinder 933 extends, driving the waste material turning member 935 to rotate based on the connection point with the waste material support 934, so that the front side of the waste material turning member 935 rotates downward, thereby driving the waste material plate 92 to rotate forward and discharging the waste material.

[0080] As Figure 18 shown, in a further embodiment, it further includes a stockpiling device 10. A plurality of stockpiling racks 101 are arranged at intervals left and right and are located in front of the bending and moving device 5 and the first support device 6. The middle part of the top surface of the stockpiling rack 101 slopes downward toward the center of the stockpiling rack 10 to form a downwardly concave stockpiling area. After the steel bar is fed through the feeding device 7, it enters the stockpiling area of the stockpiling rack 101 for storage.

[0081] As Figure 19 shown, it further includes a second support device 11; the second support device 11 is located on the left side of the waste material turning device 9 and is provided with a plurality of them at intervals left and right, including a second support frame 1101 and a second support plate 1102; the second support frame 1101 is horizontally arranged left and right; the second support plate 1102 is a V-shaped structure with an opening 63 facing upward, and its bottom surface is fixedly connected to the top surface of the support frame. The left side of the steel bar enters the second support plate 1102 from the material turning device 4. The second support plate 1102 supports the left side of the steel bar to prevent the left side of the steel bar from being too long and falling, thereby preventing the right side of the steel bar from tilting up and being unable to be bent.

[0082] In a further embodiment, the second conveying device 3 further includes a disengaging mechanism 33; the disengaging mechanism 33 includes a connecting plate 331, a pushing plate 332, a disengaging cylinder 333, and a connecting rod 334; the connecting plate 331 is horizontally disposed on the top surface of the second conveying frame 31 from left to right; the pushing plate 332 is slidably disposed on the top surface of the connecting plate 331, and a slotted opening that penetrates vertically and communicates to the right is provided on its top surface; the disengaging cylinder 333 is horizontally disposed on the connecting plate 331 from left to right, its piston rod faces leftward, and is fixedly connected to the inner wall of the slotted opening of the pushing plate 332; the connecting rod 334 is vertically disposed and is rectangularly distributed on the pushing plate 332, and its top surface is fixedly connected to the bottom surface of the second conveying mounting plate 321 of the second conveying mechanism 32. When the steel bar is fed into the material turnover rack 41 through the second conveying device 3, the end of the steel bar will remain between the second conveying driving pressing wheel 323 and the second conveying driven pressing wheel 324 of the second conveying device 3 and cannot be continuously conveyed. At this time, the piston rod of the disengaging cylinder 333 contracts, driving the second conveying mechanism 32 to move to the right, so that the second conveying mechanism 32 disengages from the end of the steel bar, preventing interference between the end of the steel bar and the second conveying mechanism 32 when the steel bar falls from the material turnover device 4.

[0083] Each motor, cylinder and other power components of the present invention are all connected to the PLC control system, and the start and stop of each power component are controlled through the PLC control system.

[0084] The working mode of the present invention is as follows:

[0085] Taking the example that a steel bar with a total length of 12 m needs to be processed into three steel bars of 3.6 m, 4.2 m, and 3.8 m, with a remaining material of 0.4 m. First, use the first cutting machine 2 to cut it into 3.6 m and 4.2 m. The remaining 4.2 m is not cut by the first cutting machine 2, but the remaining 4.2 m is cut into 3.8 m by the second cutting machine 8. In this embodiment, the distance of the cutting machine from the initial position is 2 m. The specific working mode is as follows:

[0086] First, a 12m steel bar enters between the first conveying driving press wheel 123 and the first conveying driven press wheel 124 of the first conveying device 1. The conveying motor 122 of the first conveying device 1 starts, causing the conveying driving press wheel 123 and the conveying driven press wheel 124 of the first conveying device 1 to send the steel bar into the first cutting machine 2, and then enter between the second conveying driving press wheel 323 and the second conveying driven press wheel 324 of the second conveying device 3 from the first cutting machine 2. The second conveying motor 322 of the second conveying device 3 starts, causing the second conveying mechanism 32 of the second conveying device 3 to continue sending the steel bar into the fixed plate 42 and the movable plate 43 of the material turning device 4. The first encoder 125 determines the length of the steel bar entering the first cutting machine 2 according to the moving stroke of the steel bar. When the length of the steel bar entering the first cutting machine 2 reaches 3.6m, the first cutting machine 2 cuts the steel bar. The second conveying device 3 continues to send the cut steel bar into the material turning device 4. After it can no longer be conveyed, the piston rod of the separating cylinder 333 contracts, driving the second conveying device 3 to move to the right, causing the second conveying mechanism 32 to disengage from the end of the steel bar.

[0087] After the steel bar enters the fixed plate 42 and the movable plate 43 of the material turning device 4, the piston rod of the material turning cylinder 445 of the material turning mechanism 44 contracts, driving the movable clamping member 443 to rotate based on the connection point of the fixed clamping member 442, causing the movable clamping member 443 to rotate upward, thereby driving the movable plate 43 to open on the fixed plate 42, causing the steel bar to fall onto the guide plate 45 and slide forward along the guide plate 45, so that the steel bar enters the bending moving device 5 and the second supporting device 11.

[0088] After the steel bar enters the bending moving device 5 and the second supporting device 11, the moving motor 523 of the moving mechanism 52 starts, causing the moving driving press wheel 524 and the moving driven press wheel 525 to drive the steel bar to move to the right onto the first supporting plate 62 of the first supporting device 6, and moving the right end of the steel bar to reach the position of the photoelectric sensor 64, thereby determining the initial position. After the initial position is determined, the moving mechanism 52 drives the steel bar to move to the left, moving the bending position on the right side of the steel bar into the right bending machine. At this time, the finger cylinder 531 of the clamping mechanism 53 starts, driving the two clamping jaws 532 to clamp the steel bar. Then, the right bending machine bends the right side of the steel bar. After the right side of the steel bar is bent, the clamping mechanism 53 resets. The moving mechanism 52 then drives the steel bar to move to the right, moving the bending position on the left side of the steel bar into the left bending machine. At this time, the clamping jaws 532 of the clamping mechanism 53 clamp the steel bar again. Then, the left bending machine bends the left side of the steel bar. The clamping mechanism 53 resets, completing the bending of both sides of the steel bar.

[0089] After the bending on both sides of the steel bar is completed, the piston rod of the ejector cylinder 542 of the ejector mechanism 54 extends, driving the ejector block 543 to move upward to lift the steel bar. The piston rod of the feeding cylinder 73 of the feeding device 7 contracts, driving the feeding rod 75 to rotate based on the connection point of the feeding support 74, causing the rear end of the feeding rod 75 to rotate upward, so that the feeding rod 75 warps the steel bar and then slides down along the top surface of the feeding rod 75 to discharge the bent steel bar into the storage rack 101.

[0090] When it is necessary to process the next section of steel bar into a 4.2m steel bar, cutting, bending and feeding can be carried out in the above manner.

[0091] When processing the last remaining 4.2m steel bar, the first conveying device 1 directly feeds this section of steel bar into the first cutting machine 2 and the second conveying device 3, but the first cutting machine 2 does not perform cutting. The second conveying device 3 directly feeds this section of steel bar into the material turnover device 4, and the material turnover device 4 then feeds it into the bending and moving device 5 and the second supporting device 11.

[0092] The moving mechanism 52 drives this section of steel bar to move to the right. After determining the initial position, the moving mechanism 52 then drives the steel bar to move 0.2m to the left. At this time, the length of the steel bar on the right side of the cutting position of the second cutting machine 8 is 1.8m, and the right bending position of the steel bar enters the right bending machine, and the right bending machine bends the right side of the steel bar. After the bending of the right side of the steel bar is completed, the moving mechanism 52 drives the steel bar to move 2m to the right. At this time, the length of the steel bar on the right side of the cutting position of the second cutting machine 8 is 3.8m, and the second cutting machine 8 cuts the steel bar, and the steel bar can be cut into a qualified 3.8m. After the steel bar is cut, the moving mechanism 52 moves the steel bar to the left to make the left bending position of the steel bar enter the left bending machine, and the left bending machine bends the left side of the steel bar to complete the cutting and bending of this section of steel bar. After the bending of this section of steel bar is completed, the feeding device 7 feeds the bent steel bar into the storage rack 101. In this embodiment, the steel bar with a margin is processed in the order of: determining the initial position, bending the right side position, cutting, and bending the left side position. Compared with cutting first and then bending, the processing continuity is better and the processing efficiency is higher.

[0093] After this section of steel bar is cut, the remaining material remains on the remaining material plate 92 of the remaining material turnover device 9. The piston rod of the remaining material turnover cylinder 933 extends, driving the remaining material turnover part 935 to rotate based on the connection point with the remaining material support 934, causing the front side of the remaining material turnover part 935 to rotate downward, thereby driving the remaining material plate 92 to rotate forward to discharge the remaining material.

[0094] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An intelligent steel bar shearing and bending device, comprising a first conveying device (1), a first cutting machine (2), a second conveying device (3), a material turning device (4), a bending and moving device (5), a first supporting device (6), and a material feeding device (7), characterized in that: The described first conveying device (1), first cutting machine (2), second conveying device (3), and material turning device (4) are arranged in sequence from right to left; the bending and moving device (5) is located on the front side of the material turning device (4); the first supporting device (6) is located on the right side of the bending and moving device (5); the material pushing device (7) is arranged on the bending and moving device (5) and the first supporting device (6); the steel bars enter the first cutting machine (2) through the first conveying device (1) and are cut, then are sent into the material turning device (4) through the second conveying device (3), the material turning device (4) sends the steel bars into the bending and moving device (5) for bending, and finally the bent steel bars are discharged through the material pushing device (7).

2. The intelligent steel bar shearing and bending equipment according to claim 1, wherein: The described first conveying device (1) includes a first conveying frame (11) and a first conveying mechanism (12); the first conveying frame (11) is arranged vertically; the first conveying mechanism (12) includes a first conveying mounting plate (121), a first conveying motor (122), a first conveying driving pressure wheel (123), and a first conveying driven pressure wheel (124); the first conveying mounting plate (121) is horizontally arranged on the first conveying frame (11); the first conveying motor (122) is arranged at the bottom of the first conveying mounting plate (121), and its output shaft passes upward through the front side of the top surface of the first conveying mounting plate (121); the first conveying driving pressure wheel (123) is horizontally and fixedly sleeved on the output shaft of the first conveying motor (122); the first conveying driven pressure wheel (124) is horizontally rotatably arranged at the rear side of the top surface of the first conveying mounting plate (121); the second conveying device (3) includes a second conveying frame (31) and a second conveying mechanism (32); the second conveying frame (31) is arranged vertically; the second conveying mechanism (32) includes a second conveying mounting plate (321), a second conveying motor (322), a second conveying driving pressure wheel (323), and a second conveying driven pressure wheel (324); the second conveying mounting plate (321) is horizontally arranged on the second conveying frame (31); the second conveying motor (322) is arranged at the bottom of the second conveying mounting plate (321), and its output shaft passes upward through the front side of the top surface of the second conveying mounting plate (321); the second conveying driving pressure wheel (323) is horizontally and fixedly sleeved on the output shaft of the second conveying motor (322); the second conveying driven pressure wheel (324) is horizontally rotatably arranged at the rear side of the top surface of the second conveying mounting plate (321).

3. The intelligent steel bar shearing and bending equipment according to claim 1, characterized in that: A plurality of the described material turnover devices (4) are provided at intervals. The material turnover device (4) includes a material turnover frame (41), a fixed plate (42), a movable plate (43), a material turnover mechanism (44), and a guide plate (45); the fixed plate (42) is horizontally arranged left and right, and the fixed plate (42) has an L-shaped structure, with its horizontal side located above and its vertical side located at the rear of the bottom surface of the horizontal side; the movable plate (43) is horizontally arranged left and right, and the movable plate (43) has an L-shaped structure, with its horizontal side located below and its vertical side located at the front of the top surface of the horizontal side. The movable plate (43) and the fixed plate (42) can be assembled into a rectangular structure with a hollow interior and openings (63) at both ends; the material turnover mechanism (44) is arranged on the top surface of the material turnover frame (41) and is connected to the fixed plate (42) and the movable plate (43). The material turnover mechanism (44) can open or close the movable plate (43) on the fixed plate (42); a plurality of the guide plates (45) are arranged at intervals left and right, and the rear end thereof is fixedly connected to the upper part of the front side surface of the material turnover frame (41), and the front end is inclined downward.

4. The intelligent steel bar shearing and bending equipment according to claim 1, characterized in that: The described bending and moving device (5) is arranged in front of the rightmost material turnover device (4) and includes a bending machine (51) and a moving mechanism (52); the bending machine (51) is vertically arranged, and two are arranged at intervals left and right; the moving mechanism (52) is arranged between the two bending machines (51) and includes a platform frame (521), a moving mounting plate (522), a moving motor (523), a moving driving pressure wheel (524), and a moving driven pressure wheel (525); the platform frame (521) is vertically arranged; the moving mounting plate (522) is horizontally arranged in the middle of the top surface of the platform frame (521); the moving motor (523) is arranged at the bottom of the moving mounting plate (522), and its output shaft passes upward through the rear side of the top surface of the moving mounting plate (522); the moving driving pressure wheel (524) is horizontally fixedly sleeved on the output shaft of the moving motor (523); the moving driven pressure wheel (525) is horizontally rotatably arranged at the front side of the top surface of the moving mounting plate (522).

5. The intelligent steel bar shearing and bending equipment according to claim 4, characterized in that: The described first support device (6) includes a first support frame (61) and a first support plate (62); the first support frame (61) is horizontally arranged left and right, and a plurality are arranged at intervals left and right; the first support plates (62) are respectively arranged at the rear sides of the top surfaces of each first support frame (61), and the first support plates (62) on adjacent first support frames (61) are connected and assembled with each other.

6. The intelligent steel bar shearing and bending equipment according to claim 5, wherein: The described bending and moving device (5) further includes a second encoder (55); the second encoder (55) is arranged on the right side of the top surface of the platform frame (521); the first support device (6) further includes a photoelectric sensor (64); the photoelectric sensor (64) is arranged on the front side surface of the first support plate (62) of the leftmost first support device (6).

7. The intelligent steel bar shearing and bending equipment according to claim 5, wherein: The described stock feeding device (7) includes a stock feeding base (71), a stock feeding cylinder seat (72), a stock feeding cylinder (73), a stock feeding support (74), and a stock feeding rod (75); the stock feeding base (71) is horizontally arranged front and back; the stock feeding supports (74) are vertically arranged on the rear side of the top surface of the stock feeding base (71), and two are provided at intervals left and right; the rear bottom surface of the stock feeding rod (75) is rotatably connected to the two stock feeding supports (74) through a pin shaft, the rear end of the stock feeding rod (75) is a hook-shaped structure bent upward, and the front end extends forward; the stock feeding cylinder seats (72) are vertically arranged on the rear side of the top surface of the stock feeding base (71), and two are provided at intervals left and right; the stock feeding cylinder (73) is obliquely arranged between the two stock feeding cylinder seats (72) and is rotatably connected to the two stock feeding cylinder seats (73), and its piston rod is hinged upward to the middle of the stock feeding rod (75); the bottom surface of the stock feeding base (71) of the stock feeding device (7) arranged on the bending and moving device (5) is fixedly connected to the top surface of the bench (521), and multiple are provided at intervals left and right, the bottom surface of the stock feeding base (71) of the stock feeding device (7) arranged on the first support device (6) is fixedly connected to the front side of the top surface of the first support frame (61), and multiple are provided at intervals left and right; a through opening (63) is provided at the position corresponding to the stock feeding rod (75) on the first support plate (62).

8. The intelligent steel bar shearing and bending equipment according to claim 6, characterized in that: It further includes a second cutting machine (8); the second cutting machine (8) is located on the left side of the bending and moving device (5).

9. The intelligent steel bar shearing and bending equipment according to claim 8, characterized in that: It further includes a waste material turning device (9); the waste material turning device (9) is located on the left side of the second cutting machine (8), and includes a waste material turning frame (91), a waste material plate (92), and a waste material turning mechanism (93); the waste material turning frame (91) is horizontally arranged; the waste material turning mechanism (93) includes a waste material base plate (931), a waste material cylinder seat, a waste material turning cylinder (933), a waste material support (934), and a waste material turning part (935), the waste material supports (934) are vertically arranged in the middle of the top surface of the waste material turning frame (91), and multiple are provided at intervals left and right; the lower part of the front side of the waste material turning part (935) is rotatably connected to the two waste material supports (934) through a pin shaft, and a V-shaped bayonet is provided on the front side, and the rear side extends backward; the waste material base plate (931) is horizontally arranged front and back, and the front side of its top surface is fixedly connected to the waste material turning frame (91); the waste material cylinder seats are vertically arranged on the rear side of the top surface of the waste material base plate (931), and two are provided at intervals left and right; the waste material turning cylinder (933) is obliquely arranged between the two waste material cylinder seats and is rotatably connected to the two waste material cylinder seats; the waste material plate (92) is horizontally arranged left and right, the waste material plate (92) is a V-shaped structure with an opening (63) facing upward, and its bottom surface is fixedly connected to the V-shaped bayonet of the waste material turning part (935).

10. The intelligent steel bar shearing and bending equipment according to claim 2, characterized in that: It further includes a disengaging mechanism (33); the pushing assembly includes a connecting plate (331), a pushing plate (332), a disengaging cylinder (333), and a connecting rod (334); the connecting plate (331) is horizontally arranged on the top surface of the second conveying rack (31) from left to right; the pushing plate (332) is slidably arranged on the top surface of the connecting plate (331), and a slotted opening that penetrates up and down and communicates to the right is provided on its top surface; the disengaging cylinder (333) is horizontally arranged on the connecting plate (331) from left to right, its piston rod faces leftward, and is fixedly connected to the inner wall of the slotted opening of the pushing plate (332); the connecting rod (334) is vertically arranged and is rectangularly distributed on the pushing plate (332), and its top surface is fixedly connected to the bottom surface of the second conveying mounting plate (321) of the second conveying mechanism (32).

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