Automatic feeding and discharging straightening machine

Abstract

The invention discloses an automatic feeding and discharging straightening machine, and relates to the technical field of mechanical correction, the automatic feeding and discharging straightening machine mainly comprises an identification adjusting mechanism, a feeding mechanism, a straightening machine main machine and a discharging mechanism, the identification adjusting mechanism comprises an identification assembly and an adjusting assembly, and the identification assembly and the adjusting assembly are both in electric signal connection with a control system; the recognition assembly is used for recognizing materials and transmitting electric signals to the control system. The adjusting assembly is used for adjusting the positions of the materials according to the electric signals output by the control system. The feeding mechanism is arranged at the tail end of the identifying and adjusting mechanism and can receive the materials adjusted by the adjusting mechanism; the straightening machine main machine is arranged at the tail end of the feeding mechanism and used for receiving the materials conveyed by the feeding mechanism and conducting straightening treatment. The discharging mechanism is arranged at the tail end of the straightening machine main machine and used for receiving materials straightened by the straightening machine main machine. The automatic feeding and discharging device can adapt to various materials, and automatic feeding and discharging can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical correction, in particular to an automatic loading and unloading straightening machine. Background Art

[0002] At present, the main problem with domestic parts straightening machines is that due to the different sizes and materials of parts, manual tooling debugging and classified loading are still required, which takes a lot of time. The existing straightening machine loading methods mainly include manual loading and robot loading. For manual loading, it is only suitable for small and light tooling, and large-volume tooling will not only increase the labor intensity of workers, but also reduce the safety of the work process; for robot loading, when carrying large-volume tooling, the requirements for the robots used will also become higher, and general robots can only carry materials of certain specifications and postures. Therefore, there is an urgent need for an automatic loading and unloading straightening machine to solve the above technical problems. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic loading and unloading straightening machine to solve the problems existing in the above-mentioned prior art, which can be adapted to a variety of materials and can realize automatic loading and unloading.

[0004] To achieve the above object, the present invention provides the following solutions:

[0005] The present invention provides an automatic loading and unloading straightening machine, comprising

[0006] An identification and adjustment mechanism, the identification and adjustment mechanism includes an identification component and an adjustment component, both of which are connected to the control system by electrical signals, the identification component is used to identify the material and transmit the electrical signal identifying the material to the control system, and the adjustment component is used to adjust the position of the material according to the electrical signal identified by the identification component output by the control system;

[0007] A feeding mechanism, which is arranged at the end of the identification and adjustment mechanism and is used to receive the material adjusted by the adjustment component;

[0008] A straightening machine main unit, which is arranged at the end of the feeding mechanism and is used to receive the material transmitted by the feeding mechanism and perform straightening processing;

[0009] The material unloading mechanism is arranged at the end of the straightening machine main body and is used to receive the material after the straightening of the straightening machine main body is completed.

[0010] Preferably, the identification component includes a bracket and a code scanning camera, the bracket includes a first longitudinal column, a second longitudinal column and a cross beam, the first longitudinal column is parallel to the second longitudinal column and is arranged at the same height, the two ends of the cross beam are respectively fixedly connected to the top of the first longitudinal column and the second longitudinal column, and the code scanning camera is slidably set on the cross beam of the bracket through an electric module.

[0011] Preferably, two adjustment components are provided and symmetrically arranged between the first longitudinal column and the second longitudinal column. The adjustment component includes an adjustment component base, a V-shaped frame, a first telescopic device, a second telescopic device and a third telescopic device. The center line of the length direction of the adjustment component base is perpendicular to the first longitudinal column and the second longitudinal column. The V-shaped frame is slidably arranged on the adjustment component base to support the material. The first telescopic device is arranged along the length direction of the adjustment component base. The telescopic rod of the first telescopic device is fixedly connected to the side of the V-shaped frame, and can drive the V-frame to move along the adjustment component base. The second telescopic device is arranged below the V-shaped frame, and the telescopic rod of the second telescopic device is fixedly connected to the lower end of the V-shaped frame, and can drive the V-shaped frame to slide up and down. The adjustment assembly also includes a sliding seat, and the V-shaped frame is fixedly arranged on the sliding seat, and the sliding seat is slidably arranged on the adjustment assembly base. The third telescopic device is fixedly arranged on the sliding seat and arranged along the width direction of the adjustment assembly base. The telescopic rod of the third telescopic device is fixedly connected to the other side of the V-shaped frame, and can drive the V-shaped frame to slide along the width direction of the adjustment assembly base.

[0012] Preferably, it also includes a fixed box and a sliding seat, the adjustment component base is provided with a guide rail along the length direction, the fixed box is slidably provided on the sliding seat and can slide along the width direction of the sliding seat, a roller is provided at the bottom of the sliding seat, the roller is located in the guide rail and can slide along the guide rail, the second telescopic device is provided in the fixed box, and the V-shaped frame is provided on the top of the fixed box.

[0013] Preferably, it also includes a fixed plate and a first guide rod, the bottom of the fixed plate is fixedly connected to the telescopic rod of the second telescopic device, the top of the fixed plate is used to fix the V-shaped frame, the first guide rod is arranged on the top of the fixed box and located on the side of the second telescopic device, and the first guide rod can pass through the fixed plate.

[0014] Preferably, it further comprises a baffle, which is arranged on a side of the V-shaped frame close to the feeding mechanism and is used to intercept the material and make it fall into the V-shaped frame.

[0015] Preferably, the loading mechanism and the unloading mechanism have the same structure, and both the loading mechanism and the unloading mechanism include a base plate, a cantilever, a lift, a first drive device and a second drive device. The lift is slidably arranged on the base plate through a lead screw, and the lead screw is connected to the output end of the first drive device. The first drive device can drive the lead screw to rotate, and the cantilever is fixedly connected to the output end of the lift, and the lift can drive the cantilever to move up and down. The lift is driven by the second drive device.

[0016] Preferably, the straightening machine main body includes a frame, a pressure head assembly, a support assembly and a rotary clamping assembly. The rotary clamping assembly is arranged in the frame and two rotary clamping assemblies are arranged relatively to each other. The support assembly is arranged between the two rotary clamping assemblies. The pressure head assembly is slidably arranged on the frame and can slide along the direction of the connection line of the two rotary clamping assemblies.

[0017] Preferably, the ram assembly comprises a ram hydraulic press, an arc-shaped ram and a ram guide rod, the hydraulic cylinder output end of the ram hydraulic press is connected to the ram support via a connecting seat, the arc-shaped ram is fixed on the ram support, one end of the ram guide rod is slidably connected to the cylinder body of the hydraulic cylinder, and the other end is slidably connected to the connecting seat;

[0018] The support assembly includes a plurality of support rods and is disposed between the two rotating clamping assemblies;

[0019] The rotary clamping assembly includes a shell, a clamping electric cylinder, a lifting mechanism, a top, a first measuring device, a second measuring device, a T-slot platform, a supporting U-shaped block, a locking cylinder and a supporting driving mechanism. The output end of the clamping electric cylinder is fixedly connected to the top, and the tops of the two rotary clamping assemblies clamp the material together. The clamping electric cylinder is slidably arranged in the shell through the lifting mechanism, and the lifting mechanism can drive the clamping electric cylinder to slide up and down relative to the shell. The first measuring device is in contact with the top for measuring the basic position of the material. The second measuring device is slidably arranged on the side of the shell for measuring the posture of the material. The second measuring device is connected to a measuring device driving mechanism. The measuring device driving mechanism The mechanism is slidably connected to the outside of the shell and is used to drive the second measuring device to slide relative to the shell. The control system can calculate the deflection of the material based on the measurement values ​​of the first measuring device and the second measuring device. The T-slot platform is arranged inside the shell. The supporting U-shaped block is slidably arranged on the T-slot platform, and the supporting U-shaped block is fixedly connected to the supporting driving mechanism. The supporting driving mechanism is slidably arranged on the outside of the shell. The supporting driving mechanism can drive the supporting U-shaped block to slide on the T-slot platform. The output end of the locking cylinder is connected to the supporting U-shaped block, and the locking cylinder can press the supporting U-shaped block against the T-slot platform.

[0020] Preferably, it also includes a material unloading conveying mechanism, which is arranged at the end of the material unloading mechanism and is used to transport the processed materials. The material unloading conveying mechanism includes a fourth telescopic device, a fifth telescopic device, a material unloading base, a material unloading box, a material unloading plate, a second guide rod and a material unloading V-block. The material unloading box is fixedly connected to the output end of the fourth telescopic device, and the fourth telescopic device is telescopic along the length direction of the material unloading base. The material unloading box is slidably arranged on the material unloading base, and the fifth telescopic device is arranged inside the material unloading box. The output end of the fifth telescopic device is fixedly connected to the material unloading plate and can drive the material unloading plate to move up and down. The material unloading V-block is fixedly arranged on the material unloading plate for supporting the material. One end of the second guide rod is fixed to the top of the material unloading box, and the other end passes through the material unloading plate.

[0021] Compared with the prior art, the present invention has achieved the following technical effects:

[0022] The identification and adjustment mechanism of the present invention includes an identification component and an adjustment component, both of which are connected to the control system electrical signal. The identification component is used to identify the material and transmit the electrical signal to the control system, and the adjustment component is used to adjust the position of the material according to the electrical signal output by the control system. The feeding mechanism is arranged at the end of the identification and adjustment mechanism, and is used to receive the material adjusted by the adjustment mechanism. The straightening machine host is arranged at the end of the feeding mechanism, and is used to receive the material transmitted by the feeding mechanism and perform straightening processing. The unloading mechanism is arranged at the end of the straightening machine host, and is used to receive the material after the straightening of the straightening machine host. The identification component can identify different materials, and the adjustment component can adjust materials of various models and sizes to a suitable feeding position, can adapt to a variety of materials, and the combination of the feeding mechanism and the unloading mechanism can realize automatic loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a structural schematic diagram of an automatic loading and unloading straightening machine in some embodiments of the present invention;

[0025] Figure 2 A schematic diagram of the structure of the identification adjustment mechanism in some embodiments of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of a loading mechanism (unloading mechanism) in some embodiments of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the main body of the straightening machine in some embodiments of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of relatively arranged rotating clamping assemblies in some embodiments of the present invention;

[0029] Figure 6 It is a side view of the material feeding and conveying mechanism in some embodiments of the present invention;

[0030] Figure 7 It is a top view of the material feeding and conveying mechanism in some embodiments of the present invention.

[0031] In the figure: 1-identification and adjustment mechanism; 101-first telescopic device; 102-adjustment component base; 103-first hinge; 104-sliding seat; 105-guide rail; 106-first guide rod; 107-second telescopic device; 108-V-frame; 109-baffle; 110-code scanning camera; 111-electric module; 112-crossbeam; 113-push plate; 114-electric cylinder bracket; 115-third telescopic device; 2-feeding mechanism; 201-bottom plate; 202-first drive device; 203-housing; 204-screw; 205-horizontally movable fixture; 206-elevator bracket; 207-second drive device; 208-elevator; 209-cantilever support plate; 210-cantilever; 211-tooling support plate; 3-straightening machine host; 301-clamping electric cylinder; 302-fixture ;303-slide rail;304-lifting mechanism;305-top;306-first measuring device;307-measuring device driving mechanism;308-second measuring device;310-support U-shaped block;311-locking cylinder;312-support driving mechanism;313-T-slot platform;314-clamping hydraulic cylinder;316-arc pressure head;317-pressure head support;318-connecting seat;319-hydraulic cylinder;320-pressure head guide rod;322-frame;323-sliding guide rail;324-pressure head hydraulic press;4-unloading mechanism;5-unloading conveying mechanism;501-unloading base;502-unloading guide rail;503-lifting platform;504-second guide rod;505-fifth telescopic device;506-unloading V-shaped block;507-second hinge;508-fourth telescopic device. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] The purpose of the present invention is to provide an automatic loading and unloading straightening machine to solve the problems existing in the prior art, which can be adapted to a variety of materials and can realize automatic loading and unloading.

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] like Figure 1-Figure 7As shown, the present invention provides an automatic loading and unloading straightening machine, including an identification and adjustment mechanism 1, a feeding mechanism 2, a straightening machine main unit 3 and a unloading mechanism 4, the identification and adjustment mechanism 1 includes an identification component and an adjustment component, both of which are connected to the control system by electrical signals, the identification component is used to identify materials and transmit the electrical signals of the identified materials to the control system, the adjustment component is used to adjust the position of the materials according to the electrical signals identified by the identification component output by the control system; the feeding mechanism 2 is arranged at the end of the identification and adjustment mechanism 1, and is used to receive the materials adjusted by the adjustment component; the straightening machine main unit 3 is arranged at the end of the feeding mechanism 2, and is used to receive the materials transmitted by the feeding mechanism and perform straightening processing; the unloading mechanism 4 is arranged at the end of the straightening machine main unit 3, and is used to receive the materials after the straightening of the straightening machine main unit 3 is completed, the identification component can identify different materials, the adjustment component can adjust materials of various models and sizes to a suitable loading position, can adapt to a variety of materials, and the combination of the feeding mechanism 2 and the unloading mechanism 4 can realize automatic loading and unloading without manual intervention.

[0036] In some embodiments, the identification component includes a bracket and a code scanning camera 110, the bracket includes a first longitudinal column, a second longitudinal column and a crossbeam 112, the first longitudinal column and the second longitudinal column are parallel and arranged at the same height, the two ends of the crossbeam 112 are respectively fixedly connected to the top of the first longitudinal column and the second longitudinal column, and the code scanning camera 110 is slidably set on the crossbeam 112 of the bracket through an electric module 111. The code scanning camera 110 is slidably set on the crossbeam 112 through the electric module 111, so that the code scanning camera 110 can be flexibly moved within the range of the crossbeam 112. In actual production, the size, shape and position of the identification information of the material may be different. For some large and long materials, their identification information may be distributed in different positions. By sliding the code scanning camera 110 through the electric module 111, the identification of each position of the material can be easily scanned without manually moving the material or adjusting the position of the entire identification component, which can improve the scanning efficiency.

[0037] In some embodiments, two adjustment components are provided and symmetrically arranged between the first longitudinal column and the second longitudinal column. The adjustment component includes an adjustment component base 102, a V-shaped frame 108, a first telescopic device 101, a second telescopic device 107 and a third telescopic device 115. The center line of the length direction of the adjustment component base 102 is perpendicular to the first longitudinal column and the second longitudinal column. The V-shaped frame 108 is slidably arranged on the adjustment component base 102 for supporting materials. The first telescopic device 101 is arranged along the length direction of the adjustment component base 102. The telescopic rod of the first telescopic device 101 is fixed to the side of the V-shaped frame 108. The first telescopic device 101 is connected to the second telescopic device 107, which can drive the V-frame 108 to slide along the length direction of the adjustment component base 102. The second telescopic device 107 is arranged below the V-frame 108. The telescopic rod of the second telescopic device 107 is fixedly connected to the lower end of the V-frame 108, which can drive the V-frame 108 to slide up and down. The third telescopic device 115 is fixedly arranged on the sliding seat 104 of the V-frame 108 and arranged along the width direction of the adjustment component base 102. The telescopic rod of the third telescopic device 115 is fixedly connected to the other side of the V-frame 108, which can drive the V-frame 108 to slide along the width direction of the adjustment component base 102. Two adjustment components are arranged and symmetrically distributed between the first longitudinal column and the second longitudinal column. When adjusting the position of the material, both sides of the material can be subjected to uniform and relatively balanced forces, and the symmetrical arrangement and simultaneous adjustment operations are helpful to improve the overall position adjustment accuracy. The first telescopic device 101 can drive the V-frame 108 to slide along the length direction of the adjustment component base 102, so that the position of the material in this direction can be changed as needed. In actual production, the length direction positions of different batches of incoming materials may be inconsistent. Through the action of the first telescopic device 101, the materials can be accurately adjusted to the length direction position that meets the feeding requirements. The second telescopic device 107 can drive the V-frame 108 to slide up and down, thereby adjusting the position of the material in the vertical direction. For example, there may be differences in the initial height of the material. The second telescopic device 107 can be used to uniformly lift or lower the material to a suitable height so that it can smoothly enter the subsequent feeding mechanism 2. The third telescopic device 115 can drive the V-frame 108 to slide along the width direction of the adjustment component base 102 to meet the material position adjustment requirements in the width direction. When the width direction position of the material deviates, precise corrections can be made.

[0038] In some embodiments, the automatic loading and unloading straightening machine also includes a fixed box and a sliding seat 104, the adjustment component base 102 is provided with a guide rail 105 along the length direction, the fixed box is slidably arranged on the sliding seat 104, and can slide along the width direction of the sliding seat 104, the sliding seat 104 is provided with a roller at the bottom, the roller is located in the guide rail 105, and can slide along the guide rail 105, the second telescopic device 107 is arranged in the fixed box, and the V-shaped frame 108 is arranged on the top of the fixed box. The roller at the bottom of the sliding seat 104 slides in the guide rail 105, providing a relatively stable bearing and moving foundation for the fixed box and the V-shaped frame 108. In the process of adjusting the position of the material by the adjustment component, even if there is a certain external force interference or vibration of the equipment itself, this structure sliding along the guide rail 105 can ensure that the position of the fixed box and the V-shaped frame 108 is relatively stable, thereby ensuring that the material is stably supported on the V-shaped frame 108, and the accuracy of the position adjustment will not be affected by accidental shaking.

[0039] It should be noted that the first telescopic device 101 adopts a hydraulic cylinder, the piston rod of the hydraulic cylinder is hinged to the sliding seat 104 through the first hinge 103, the second telescopic device 107 adopts an electric cylinder, and the third telescopic device 115 also adopts an electric cylinder, which is fixedly installed on the sliding seat 104 through the electric cylinder bracket 114. The end of the electric cylinder rod of the third telescopic device 115 is connected to a push plate 113, and the push plate 113 is used to push the material to adjust the position.

[0040] In some embodiments, the automatic loading and unloading straightening machine further includes a fixed plate and a first guide rod 106, the bottom of the fixed plate is fixedly connected to the telescopic rod of the second telescopic device 107, the top of the fixed plate is used to fix the V-frame 108, the first guide rod 106 is arranged on the top of the fixed box and located on the side of the second telescopic device 107, and the first guide rod 106 can pass through the fixed plate. The first guide rod 106 provides precise guidance for the up and down movement of the fixed plate and the V-frame 108. When the second telescopic device 107 drives the V-frame 108 to slide up and down, the first guide rod 106 limits the movement path of the V-frame 108 so that it can only move smoothly in the vertical direction, which can prevent the V-frame 108 from rotating.

[0041] In some embodiments, the automatic loading and unloading straightening machine further includes a baffle 109, which is disposed on one side of the V-frame 108 close to the loading mechanism 2, and is used to intercept the material and make it fall into the V-frame 108. The baffle 109 can intercept the material. In the actual production process, when the material is transmitted from other mechanisms, it will continue to roll. Generally, the height of the V-frame 108 is lower than the height of the transmission mechanism and also lower than the height of the baffle 109. The height of the baffle 109 is not less than the height of the material transmitted by the transmission mechanism. The baffle 109 can stop the rolling or sliding material, change its motion trajectory, and accurately fall into the V-frame 108.

[0042] In some embodiments, the loading mechanism and the unloading mechanism 4 have the same structure. The loading mechanism 2 and the unloading mechanism 4 both include a base plate 201, a cantilever 210, an elevator 208, a first drive device 202, and a second drive device 207. The elevator 208 is slidably arranged on the base plate 201 through a lead screw 204. The lead screw 204 is connected to the output end of the first drive device 202. The first drive device 202 can drive the lead screw 204 to rotate. The cantilever 210 is fixedly connected to the output end of the elevator 208. The elevator 208 can drive the cantilever 210 to move up and down. The elevator 208 is driven by the second drive device 207. The transmission process of the lead screw 204 is relatively stable and has high precision, and there will be no jitter, jamming, and other unstable phenomena. When the cantilever 210 moves along the base plate 201, it can ensure that the material is always in a stable state during the transmission process. The cantilever 210 is fixedly connected to the output end of the elevator 208, and can move up and down with the elevator 208. The structural characteristics of the cantilever 210 itself enable it to extend a certain distance in the horizontal direction, which is convenient for receiving and placing materials at different positions.

[0043] It should be noted that both the first drive device 202 and the second drive device 207 use servo motors, and the elevator 208 is provided with a housing 203, which is fixed on the elevator bracket 206, and the elevator bracket 206 is fixedly connected with a horizontal moving fixture 205, which is provided with threads and is sleeved on the lead screw 204. A guide rail is provided on the bottom plate 201, and the elevator 208 can slide in the horizontal direction in the guide rail. The output end of the elevator 208 is connected to a cantilever support plate 209, which is fixedly connected to the bottom surface of the cantilever 210. The cantilever support plate 209 can increase the contact area between the output end of the elevator 208 and the cantilever 210, so that the cantilever 210 runs more smoothly. A tooling support plate 211 is provided on the cantilever 210, and is made of rubber material, so that materials placed on it can be protected to a certain extent. The feeding mechanism 2 and the unloading mechanism 4 are both cantilevered with their ends 210 close to the straightening machine mainframe 3 and can be extended into the straightening machine mainframe 3 to facilitate the placement and reception of materials.

[0044] In some embodiments, the main body 3 of the straightening machine includes a frame 322, a pressure head assembly, a support assembly and a rotary clamping assembly. The rotary clamping assembly is arranged in the frame 322 and two rotary clamping assemblies are arranged relatively. The support assembly is arranged between the two rotary clamping assemblies. The pressure head assembly is slidably arranged on the frame 322 and can slide along the connecting direction of the two rotary clamping assemblies. The rotary clamping assembly has a rotation function, so that the material can be rotated in a clamped state. By rotating the material, the pressure head assembly can straighten the material from all angles, achieve a full range of straightening effects, and improve the quality and integrity of the straightening. The support assembly is arranged between the two rotary clamping assemblies, below the material, and can play a good supporting role for the material. During the straightening process, the material will be subjected to a large pressure from the pressure head assembly. The support assembly can share this part of the pressure to prevent the material from being damaged due to excessive concentrated force. The pressure head assembly can slide along the connecting direction of the two rotary clamping assemblies, so that the pressure head assembly can accurately apply pressure to different positions of the material for straightening. In the actual straightening process, the bent parts of the material may be distributed in different positions. The pressure head assembly can quickly locate the area that needs to be straightened by sliding in the specific direction, apply the straightening force in a targeted manner, and improve the straightening efficiency.

[0045] In some embodiments, the ram assembly includes a ram hydraulic press 324, an arc-shaped ram 316 and a ram guide rod 320. A sliding guide rail 323 is provided on the frame 322 along the length direction of the two rotating clamping assemblies. The ram hydraulic press 324 is slidably arranged in the sliding guide rail 323. The output end of the hydraulic cylinder 319 of the ram hydraulic press 324 is connected to the ram support 317 through the connecting seat 318. The arc-shaped ram 316 is fixed on the ram support 317. One end of the ram guide rod 320 is slidably connected to the cylinder body of the hydraulic cylinder 319, and the other end is slidably connected to the connecting seat 318. When the arc-shaped ram 316 is used, when the material is straightened, its curved surface shape can make the pressure more evenly distributed in the area contacting the material, avoiding stress concentration. Compared with a flat pressure head, the arc-shaped pressure head 316 can fit the surface of the material softly. Regardless of the material with different degrees of curvature or shapes, it can better transmit the straightening force and ensure that the material undergoes plastic deformation under a reasonable stress state, thereby improving the straightening accuracy and reducing material damage or straightening errors caused by excessive local pressure. It is suitable for various types of workpieces to be straightened. The pressure head guide rod 320 can limit the movement direction of the arc-shaped pressure head 316 so that it can only slide stably along the preset direction, ensuring that the straightening force acts accurately on the part of the material that needs to be straightened, further enhancing the accuracy and reliability of the straightening operation.

[0046] The support assembly includes a plurality of support rods and is arranged between two rotating clamping assemblies; the layout of the plurality of support rods can flexibly adjust the spacing and distribution mode according to the actual conditions such as the length and shape of the material to ensure effective support for the material.

[0047] The rotary clamping assembly includes a shell, a clamping electric cylinder 301, a lifting mechanism 304, a top 305, a first measuring device 306, a second measuring device 308, a T-slot platform 313, a supporting U-shaped block 310, a locking cylinder 311 and a supporting driving mechanism 312. The output end of the clamping electric cylinder 301 is fixedly connected to the top 305. The tops 305 of the two rotary clamping assemblies clamp the material together. The clamping electric cylinder 301 is slidably arranged in the shell through the lifting mechanism 304. The lifting mechanism 304 can drive the clamping electric cylinder 301 to slide up and down relative to the shell. The first measuring device 306 is in contact with the top 305 for measuring the basic position of the material. The second measuring device 308 is slidably arranged on the side of the shell for measuring the posture of the material. The second measuring device 308 is connected to a measuring device The driving mechanism 307 and the measuring device driving mechanism 307 are slidably connected to the outside of the shell and are used to drive the second measuring device 308 to slide relative to the shell. The control system can calculate the deflection of the material according to the numerical values ​​measured by the second measuring device 308 and the first measuring device 306. The T-slot platform 313 is arranged inside the shell. The supporting U-shaped block 310 is slidably arranged on the T-slot platform 313, and the supporting U-shaped block 310 is fixedly connected to the supporting driving mechanism 312. The supporting driving mechanism 312 is slidably arranged on the outside of the shell. The supporting driving mechanism 312 can drive the supporting U-shaped block 310 to slide on the T-slot platform 313. The output end of the locking cylinder 311 is connected to the supporting U-shaped block 310, and the locking cylinder can press the supporting U-shaped block 310 against the T-slot platform 313.

[0048] The output end of the clamping electric cylinder 301 is fixedly connected to the top 305, and the two tops 305 clamp the material together. The clamping electric cylinder 301 can accurately control the clamping force applied by the top 305 to the material, ensuring that the material is firmly fixed between the two rotating clamping components, and will not damage the material due to excessive clamping force or cause the material to become loose or shifted during the straightening process due to too little clamping force. The clamping electric cylinder 301 is slidably arranged in the housing through the lifting mechanism 304, and the lifting mechanism 304 can drive the clamping electric cylinder 301 to slide up and down relative to the housing, so that after the top 305 clamps the material, it can also adjust the height position of the material in the vertical direction as needed, which is convenient for cooperation with the pressure head assembly, etc., better adapting to the straightening operation scenes with different height requirements, and increasing the flexibility of equipment operation. The second measuring device 308 is slidably disposed on the side of the shell to measure the posture of the material, and is connected to a measuring device driving mechanism 307, which can drive it to slide relative to the shell, and then can obtain the deflection of the material according to the basic position measured by the first measuring device 306, and can comprehensively and accurately grasp the shape and posture information of the material. For materials with complex shapes or multiple bends, a straightening plan can be formulated more accurately to improve the pertinence and effect of straightening. The supporting U-shaped block 310 slidably disposed on the T-slot platform 313 is fixedly connected to the supporting driving mechanism 312, and the supporting driving mechanism 312 can drive the supporting U-shaped block 310 to slide on the T-slot platform 313. The position of the supporting U-shaped block 310 can be flexibly adjusted according to the specific shape and size of the material, so that it can better fit the material and provide reliable support. The output end of the locking cylinder 311 is connected to the supporting U-shaped block 310, which can press the supporting U-shaped block 310 against the T-slot platform 313 to ensure that the supporting U-shaped block 310 can maintain a stable position under the pressure of the material and the vibration generated by the operation of the equipment, further enhancing the supporting stability of the entire rotating clamping assembly on the material and ensuring the smooth progress of the straightening process.

[0049] It should be noted that the clamping electric cylinder 301 is connected to the lifting mechanism 304 through the clamp 302, the top 305 is fixed on the lifting mechanism 304, the housing is provided with a slide rail 303 in the vertical direction, and the lifting mechanism 304 can drive the clamping electric cylinder 301 to move up and down along the slide rail 303. Preferably, one of the two rotating clamping assemblies uses a clamping electric cylinder 301 and a clamping hydraulic cylinder 314. The electric cylinder can ensure greater control accuracy, while the hydraulic cylinder can output greater force. The electric cylinder and the hydraulic cylinder cooperate to achieve accurate and reliable clamping of the material.

[0050] In some embodiments, the automatic loading and unloading straightening machine also includes a loading and unloading conveying mechanism 5, which is arranged at the end of the loading and unloading mechanism 4 and is used to transport the materials after processing. The loading and unloading conveying mechanism 5 includes a fourth telescopic device 508, a fifth telescopic device 505, a loading base 501, a loading box, a loading plate, a second guide rod 504 and a loading V-block 506. The loading box is fixedly connected to the output end of the fourth telescopic device 508, and the fourth telescopic device 508 is telescopic along the length direction of the loading base 501. The loading box is slidably arranged on the loading base 501, and the fifth telescopic device 505 is arranged inside the loading box. The output end of the fifth telescopic device 505 is fixedly connected to the loading plate, which can drive the loading plate to move up and down. The loading V-block 506 is fixedly arranged on the loading plate to support the material. One end of the second guide rod 504 is fixed to the top of the loading box, and the other end passes through the loading plate. Different batches of processed materials may need to be placed in different locations or transferred to different subsequent process areas. Through the action of the fourth telescopic device 508, the unloading box can be adjusted in the length direction as needed, so as to accurately transport the materials to the target location. When the fifth telescopic device 505 drives the unloading plate to move, the unloading plate can only move smoothly along the vertical direction defined by the second guide rod 504 to prevent it from being skewed, offset, or other unstable situations. In particular, when transporting some materials with irregular shapes or high center of gravity, the second guide rod 504 can ensure the stability of the unloading plate and the materials during the vertical movement, ensuring that the materials are always in a well-supported state, which is conducive to improving the accuracy and reliability of unloading and transportation.

[0051] It should be noted that the fourth telescopic device 508 uses a hydraulic cylinder, the piston rod of which is hinged to the material box through the second hinge 507, and the fifth telescopic device 505 uses a lift, which is arranged on the lifting platform 503, and the lifting platform 503 can be used to place the material box, and the lift can drive the material V-shaped block 506 to move up and down to receive the material. A material guide rail 502 is arranged on the material base 501, and the material box is slidably arranged on the material guide rail 502.

[0052] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. An automatic loading and unloading straightening machine, characterized in that: include An identification and adjustment mechanism, the identification and adjustment mechanism includes an identification component and an adjustment component, both of which are connected to the control system by electrical signals, the identification component is used to identify the material and transmit the electrical signal identifying the material to the control system, and the adjustment component is used to adjust the position of the material according to the electrical signal identified by the identification component output by the control system; A feeding mechanism, which is arranged at the end of the identification and adjustment mechanism and is used to receive the material adjusted by the adjustment component; A straightening machine main unit, which is arranged at the end of the feeding mechanism and is used to receive the material transmitted by the feeding mechanism and perform straightening processing; The material unloading mechanism is arranged at the end of the straightening machine main body and is used to receive the material after the straightening of the straightening machine main body is completed.

2. The automatic loading and unloading straightening machine according to claim 1 is characterized in that: The identification component includes a bracket and a code scanning camera. The bracket includes a first longitudinal column, a second longitudinal column and a cross beam. The first longitudinal column is parallel to the second longitudinal column and is arranged at the same height. The two ends of the cross beam are respectively fixedly connected to the top of the first longitudinal column and the second longitudinal column. The code scanning camera is slidably set on the cross beam of the bracket through an electric module.

3. The automatic loading and unloading straightening machine according to claim 2 is characterized in that: The adjustment assembly is provided with two and is symmetrically arranged between the first longitudinal column and the second longitudinal column. The adjustment assembly includes an adjustment assembly base, a V-shaped frame, a first telescopic device, a second telescopic device and a third telescopic device. The center line of the length direction of the adjustment assembly base is perpendicular to the first longitudinal column and the second longitudinal column. The V-shaped frame is slidably arranged on the adjustment assembly base to support the material. The first telescopic device is arranged along the length direction of the adjustment assembly base. The telescopic rod of the first telescopic device is fixedly connected to the side of the V-shaped frame, and can drive the V-shaped frame to move along the length direction of the adjustment assembly base. The second telescopic device is arranged below the V-shaped frame, and the telescopic rod of the second telescopic device is fixedly connected to the lower end of the V-shaped frame, so as to drive the V-shaped frame to slide up and down. The adjustment assembly also includes a sliding seat, and the V-shaped frame is fixedly arranged on the sliding seat, and the sliding seat is slidably arranged on the adjustment assembly base. The third telescopic device is fixedly arranged on the sliding seat and arranged along the width direction of the adjustment assembly base. The telescopic rod of the third telescopic device is fixedly connected to the other side of the V-shaped frame, so as to drive the V-shaped frame to slide along the width direction of the adjustment assembly base.

4. The automatic loading and unloading straightening machine according to claim 3 is characterized in that: It also includes a fixed box and a sliding seat, the adjustment component base is provided with a guide rail along the length direction, the fixed box is slidably provided on the sliding seat and can slide along the width direction of the sliding seat, a roller is provided at the bottom of the sliding seat, the roller is located in the guide rail and can slide along the guide rail, the second telescopic device is provided in the fixed box, and the V-shaped frame is provided on the top of the fixed box.

5. The automatic loading and unloading straightening machine according to claim 4 is characterized in that: It also includes a fixed plate and a first guide rod, the bottom of the fixed plate is fixedly connected to the telescopic rod of the second telescopic device, the top of the fixed plate is used to fix the V-shaped frame, the first guide rod is arranged on the top of the fixed box and located on the side of the second telescopic device, and the first guide rod can pass through the fixed plate.

6. The automatic loading and unloading straightening machine according to claim 3 is characterized in that: It also includes a baffle, which is arranged on a side of the V-shaped frame close to the feeding mechanism and is used to intercept the material and make it fall into the V-shaped frame.

7. The automatic loading and unloading straightening machine according to claim 1 is characterized in that: The loading mechanism has the same structure as the unloading mechanism, and both the loading mechanism and the unloading mechanism include a base plate, a cantilever, a lift, a first drive device and a second drive device. The lift is slidably arranged on the base plate via a lead screw, and the lead screw is connected to the output end of the first drive device. The first drive device can drive the lead screw to rotate, and the cantilever is fixedly connected to the output end of the lift, and the lift can drive the cantilever to move up and down. The lift is driven by the second drive device.

8. The automatic loading and unloading straightening machine according to claim 1 is characterized in that: The main body of the straightening machine includes a frame, a pressure head assembly, a support assembly and a rotating clamping assembly. The rotating clamping assembly is arranged in the frame and two rotating clamping assemblies are arranged relatively to each other. The support assembly is arranged between the two rotating clamping assemblies. The pressure head assembly is slidably arranged on the frame and can slide along the direction of the connection line of the two rotating clamping assemblies.

9. The automatic loading and unloading straightening machine according to claim 8, characterized in that: The pressure head assembly includes a pressure head hydraulic press, an arc pressure head and a pressure head guide rod. The hydraulic cylinder output end of the pressure head hydraulic press is connected to the pressure head support through a connecting seat. The arc pressure head is fixed on the pressure head support. One end of the pressure head guide rod is slidably connected to the cylinder body of the hydraulic cylinder, and the other end is slidably connected to the connecting seat. The support assembly includes a plurality of support rods and is disposed between the two rotating clamping assemblies; The rotary clamping assembly includes a shell, a clamping electric cylinder, a lifting mechanism, a top, a first measuring device, a second measuring device, a T-slot platform, a supporting U-shaped block, a locking cylinder and a supporting driving mechanism. The output end of the clamping electric cylinder is fixedly connected to the top, and the tops of the two rotary clamping assemblies clamp the material together. The clamping electric cylinder is slidably arranged in the shell through the lifting mechanism, and the lifting mechanism can drive the clamping electric cylinder to slide up and down relative to the shell. The first measuring device is in contact with the top for measuring the basic position of the material. The second measuring device is slidably arranged on the side of the shell for measuring the posture of the material. The second measuring device is connected to a measuring device driving mechanism. The measuring device driving mechanism The mechanism is slidably connected to the outside of the shell and is used to drive the second measuring device to slide relative to the shell. The control system can calculate the deflection of the material based on the measurement values ​​of the first measuring device and the second measuring device. The T-slot platform is arranged inside the shell. The supporting U-shaped block is slidably arranged on the T-slot platform, and the supporting U-shaped block is fixedly connected to the supporting driving mechanism. The supporting driving mechanism is slidably arranged on the outside of the shell. The supporting driving mechanism can drive the supporting U-shaped block to slide on the T-slot platform. The output end of the locking cylinder is connected to the supporting U-shaped block, and the locking cylinder can press the supporting U-shaped block against the T-slot platform.

10. The automatic loading and unloading straightening machine according to claim 1, characterized in that: The loading and unloading mechanism further comprises a loading and unloading conveying mechanism, which is arranged at the end of the loading and unloading mechanism and is used to transport the materials after processing. The loading and unloading conveying mechanism comprises a fourth telescopic device, a fifth telescopic device, a loading and unloading base, a loading and unloading box, a loading and unloading plate, a second guide rod and a loading and unloading V-block. The loading and unloading box is fixedly connected to the output end of the fourth telescopic device, and the fourth telescopic device is telescopic along the length direction of the loading and unloading base. The loading and unloading box is slidably arranged on the loading and unloading base. The fifth telescopic device is arranged inside the loading and unloading box. The output end of the fifth telescopic device is fixedly connected to the loading and unloading plate and can drive the loading and unloading plate to move up and down. The loading and unloading V-block is fixedly arranged on the loading and unloading plate for supporting the materials. One end of the second guide rod is fixed to the top of the loading and unloading box, and the other end passes through the loading and unloading plate.

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