A correcting and guiding integrated device of a cold bending machine

Abstract

The utility model discloses a kind of deviation rectification guiding integrated devices of cold bending machine, comprising: installation platform is installed at the feed inlet of cold bending machine, and installation platform is equipped with guiding component and deviation rectification component;Guiding component includes first width adjusting piece, thickness adjusting piece and two oppositely arranged guide rollers, guide roller is installed on first width adjusting piece, and thickness adjusting piece is installed on guide roller;Deviation rectification component includes second width adjusting piece, sensing detection piece and two oppositely arranged deviation rectification plate, deviation rectification plate is installed on second width adjusting piece, and sensing detection piece is installed on installation platform;Still include controller, and guiding component and deviation rectification component are controlled by controller.The utility model has realized the integration of the deviation rectification guiding function of cold bending machine, reduced equipment occupied space, improved the convenience of installation and debugging, realized the automatic guiding and deviation rectification, effectively improved the precision and efficiency of cold bending processing.

Description

Technical Field

[0001] This utility model relates to the field of cold bending machine technology, specifically to an integrated device for correcting and guiding the bending of a cold bending machine. Background Technology

[0002] As a key piece of equipment in metal profile processing, the cold bending machine uses a continuous cold bending forming process to process raw materials such as plates and strips into products with various specific cross-sectional shapes. It is widely used in fields such as construction, automobiles, and machinery manufacturing. During the operation of the cold bending machine, the precise feeding and positioning of the profiles are the core prerequisites for ensuring the dimensional accuracy and forming quality of the products.

[0003] However, due to factors such as potential dimensional deviations in the raw materials themselves, uneven stress during transport, and vibrations during equipment operation, profiles are prone to lateral or longitudinal shifting before entering the cold bending machine mold. If such shifts are not corrected in time, they will not only lead to quality problems such as dimensional deviations and cross-sectional deformation in the cold-bent products, increasing the defect rate, but may also cause abnormal friction between the mold and the profile, accelerating mold wear, shortening equipment lifespan, and even causing production accidents such as material jams and machine shutdowns, seriously affecting production efficiency.

[0004] To address the aforementioned issues, existing technologies typically employ a combination of separate guiding and correction devices. Guiding devices are mostly fixed-gap guide roller structures, capable of only initially guiding profiles of a specific width. When processing profiles of different specifications, manual disassembly and adjustment are required, which is cumbersome and inefficient. While some adjustable guiding devices can adjust width, they lack adaptability to profile thickness, leading to instability when guiding profiles with significant thickness variations. Correction devices often rely on manual observation or simple mechanical triggering structures, making it difficult to detect profile offset in real-time and accurately. Correction actions are delayed and have low adjustment precision, failing to meet the demands of high-precision cold bending. Furthermore, existing guiding and correction devices are often independently configured, lacking coordinated control. This results in the profile, after being guided, potentially shifting again due to positional fluctuations when entering the correction zone. The installation and debugging of both devices are complex, occupying significant space and increasing the overall layout complexity and production costs. Utility Model Content

[0005] The purpose of this invention is to provide an integrated correction and guidance device for a cold bending machine, which solves the problem that the existing guidance device and correction device are often set up independently, lack coordinated control between the two, and are cumbersome to operate and inefficient, failing to meet the requirements of high-precision cold bending processing.

[0006] To achieve the above objectives, the main technical solution adopted by this utility model includes: an integrated correction and guidance device for a cold bending machine, comprising: a mounting platform installed at the feed inlet of the cold bending machine, wherein a guiding component and a correction component are provided on the mounting platform, and the correction component is located downstream of the guiding component; the guiding component includes a first width adjusting component, a thickness adjusting component, and two oppositely arranged guide rollers, the guide rollers being mounted on the first width adjusting component, and the thickness adjusting component being mounted on the guide rollers; the correction component includes a second width adjusting component, a sensing detection component, and two oppositely arranged correction plates, the correction plates being mounted on the second width adjusting component, and the sensing detection component being mounted on the mounting platform, located downstream of the correction plates; and a controller, which is fixedly installed on the mounting platform, and both the guiding component and the correction component are controlled by the controller.

[0007] As a preferred technical solution, the first width adjusting component includes two first fixing plates fixedly installed at the bottom of the mounting platform. A first bearing is fixedly installed on the first fixing plate, and a first left-right helical screw is fixedly installed between the inner rings of the two first bearings. A first threaded sleeve is threadedly connected to the left and right helical screw ends of the first left-right helical screw respectively.

[0008] Two first through holes are symmetrically opened on the mounting platform. A first sliding groove is provided on the inner wall of the first through hole. A first slider is slidably installed inside the first sliding groove. A first threaded sleeve is fixedly connected to the first slider. A mounting bracket is fixedly connected to the first slider. A second bearing is fixedly installed on the inner top and inner bottom of the mounting bracket respectively. The guide roller is rotatably installed between the inner rings of the two second bearings.

[0009] A first drive motor is fixedly mounted on one of the first fixed plates. The output shaft of the first drive motor is fixedly connected to one end of the first left- or right-hand lead screw. The controller is electrically connected to the first drive motor.

[0010] As a preferred technical solution, the thickness adjustment component includes two sets of limiting sleeves, with each set of limiting sleeves mounted on a single guide roller;

[0011] Each set of limiting sleeves has two sleeves, and the two sleeves are pressed onto the guide roller by clamping bolts. A limiting groove for conveying the profile is formed between the upper and lower sleeves.

[0012] As a preferred technical solution, the second width adjusting component includes two second fixing plates fixedly installed on the bottom of the mounting platform, a third bearing fixedly installed on the second fixing plates, a second left-hand and right-hand threaded rod fixedly installed between the inner rings of the two third bearings, and a second threaded sleeve threadedly connected to the left and right ends of the second left-hand and right-hand threaded rod respectively.

[0013] Two second through holes are symmetrically opened on the mounting platform. A second sliding groove is provided on the inner wall of the second through hole. A second slider is slidably installed inside the second sliding groove. The bottom of the second slider is fixedly connected to the second threaded sleeve. The top of the second slider is fixedly connected to the correction plate through a connecting rod.

[0014] A second drive motor is fixedly mounted on one of the second fixed plates. The output shaft of the second drive motor is fixedly connected to one end of the second left- or right-hand screw. The controller is electrically connected to the second drive motor.

[0015] As a preferred technical solution, the sensing and detection component includes two third fixing plates fixedly installed on the top of the mounting platform and arranged opposite each other. Pressure sensors are fixedly installed on the opposite sides of the two third fixing plates, and contact plates are fixedly installed on the detection ends of the pressure sensors. The contact plates are in contact with the profile.

[0016] The controller is electrically connected to the pressure sensor.

[0017] As a preferred technical solution, a rubber layer is fixedly installed on the surface of the guide roller.

[0018] As a preferred technical solution, the surface of the correction plate is coated with a ceramic coating.

[0019] This utility model has at least the following beneficial effects:

[0020] This utility model provides an integrated guide and correction device for a cold bending machine. By integrating the guide component and the correction component on the mounting platform and placing it at the feed inlet of the cold bending machine, the device achieves integrated guidance and correction functions, reducing the space occupied by the equipment and improving the convenience of installation and debugging. The first width adjustment component and the thickness adjustment component of the guide component can flexibly adapt to profiles of different widths and thicknesses. The second width adjustment component of the correction component can adapt to changes in the width of the profile. The sensing and detection component can monitor the position of the profile in real time. Moreover, all components work together through the controller to achieve automated guidance and correction, effectively improving the accuracy and efficiency of cold bending processing and reducing the cost of manual intervention. At the same time, the correction component is located downstream of the guide component and can further correct the profile after guidance to ensure that the profile enters the cold bending machine with a precise posture.

[0021] By fixing a rubber layer on the surface of the guide roller, the rubber layer has good elasticity and friction, which can increase the friction between the guide roller and the profile, prevent the profile from slipping during the conveying process, and ensure the stability and continuity of the conveying. At the same time, the rubber layer is soft and can reduce the wear and scratches on the profile surface by the guide roller, protecting the surface quality of the profile.

[0022] By coating the surface of the alignment plate with a ceramic coating, the ceramic coating can withstand long-term friction and impact between the profile and the alignment plate, effectively extending the service life of the alignment plate, reducing the replacement frequency and maintenance costs. At the same time, the smooth surface of the ceramic coating can reduce the frictional resistance between the profile and the profile, making the profile smoother during the alignment process, avoiding profile deformation or surface damage caused by excessive friction, and ensuring the quality of cold-bent products. Attached Figure Description

[0023] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0024] Figure 1 This is a three-dimensional first-view view of the integrated correction and guidance device for the cold bending machine of this utility model;

[0025] Figure 2 This is a three-dimensional second-view diagram of the integrated correction and guidance device for the cold bending machine of this utility model;

[0026] Figure 3 This is a plan view of the integrated correction and guidance device for the cold bending machine of this utility model;

[0027] Figure 4 This is a schematic diagram of the guide component structure of the integrated correction and guidance device for the cold bending machine of this utility model;

[0028] Figure 5 This is a schematic diagram of the correction component structure of the integrated correction and guidance device for the cold bending machine of this utility model.

[0029] Explanation of icon numbers:

[0030] 1. Mounting platform; 101. First through hole; 1011. First slide groove; 102. Second through hole; 1021. Second slide groove; 2. Guide component; 201. First fixing plate; 2011. First bearing; 202. First left / right turning lead screw; 203. First threaded sleeve; 204. First drive motor; 205. First slider; 206. Mounting bracket; 2061. Second bearing; 207. Guide roller; 208. Limiting sleeve; 209. Clamping bolt; 3. Correction component; 301. Second fixing plate; 3011. Third bearing; 302. Second left / right turning lead screw; 303. Second threaded sleeve; 304. Second drive motor; 305. Second slider; 306. Connecting rod; 307. Correction plate; 308. Third fixing plate; 309. Pressure sensor; 3091. Contact plate; 4. Controller; 5. Profile. Detailed Implementation

[0031] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0032] Example

[0033] Please refer to Figures 1 to 5 As shown, this embodiment provides an integrated correction and guidance device for a cold bending machine, including: a mounting platform 1 installed at the feed inlet of the cold bending machine, a guiding component 2 and a correction component 3 provided on the mounting platform 1, the correction component 3 being located downstream of the guiding component 2; the guiding component 2 includes a first width adjusting component, a thickness adjusting component, and two oppositely arranged guide rollers 207, the guide rollers 207 being mounted on the first width adjusting component, and the thickness adjusting component being mounted on the guide rollers 207; the correction component 3 includes a second width adjusting component, a sensing detection component, and two oppositely arranged correction plates 307, the correction plates 307 being mounted on the second width adjusting component, the sensing detection component being mounted on the mounting platform 1, and the sensing detection component being located downstream of the correction plates 307; it also includes a controller 4, the controller 4 being fixedly mounted on the mounting platform 1, and the guiding component 2... Both the guide component 2 and the correction component 3 are controlled by the controller 4. By integrating the guide component 2 and the correction component 3 on the mounting platform 1 and setting them at the feed inlet of the cold bending machine, the correction and guidance functions are integrated, reducing the space occupied by the equipment and improving the convenience of installation and debugging. The first width adjustment component and the thickness adjustment component of the guide component 2 can flexibly adapt to profiles of different widths and thicknesses. The second width adjustment component of the correction component can adapt to changes in the width of the profile. The sensing and detection components can monitor the position of the profile in real time. All components work together through the controller 4 to realize automated guidance and correction, effectively improving the accuracy and efficiency of cold bending processing and reducing the cost of manual intervention. At the same time, the correction component 3 is located downstream of the guide component 2 and can further correct the profile 5 after it has been guided, ensuring that the profile 5 enters the cold bending machine with a precise posture.

[0034] The first width adjustment component includes two first fixing plates 201 fixedly installed at the bottom of the mounting platform 1. A first bearing 2011 is fixedly installed on each first fixing plate 201. A first left-hand and right-hand threaded rod 202 is fixedly installed between the inner rings of the two first bearings 2011. First threaded sleeves 203 are threadedly connected to the left and right ends of the first left-hand and right-hand threaded rods 202, respectively. Two first through holes 101 are symmetrically opened on the mounting platform 1. A first sliding groove 1011 is opened on the inner wall of each first through hole 101. A first slider 205 is slidably installed inside the first sliding groove 1011. The first threaded sleeve 203 is fixedly connected to the first slider 205. A mounting bracket 206 is fixedly connected to the first slider 205. Second bearings 2061 are fixedly installed on the top and bottom inner sides of the mounting bracket 206, respectively. A guide roller 207 is rotatably installed between the inner rings of the two second bearings 2061. A first drive motor is fixedly installed on one of the first fixing plates 201. 204. The output shaft of the first drive motor 204 is fixedly connected to one end of the first left-right turning screw 202. The controller 4 is electrically connected to the first drive motor 204. Driven by the first drive motor 204, the first left-right turning screw 202 can drive the two first screw sleeves 203 to move synchronously in opposite directions. Then, through the first slider 205 and the mounting bracket 206, the two guide rollers 207 are driven to adjust the spacing synchronously, so as to achieve rapid and accurate adaptation of profiles 5 of different widths. The cooperation between the first slide groove 1011 and the first slider 205 ensures the linearity of the movement of the guide rollers 207, avoids deviation during the adjustment process, and ensures the guiding accuracy. In addition, the guide rollers 207 are rotatably mounted through the second bearing 2061, which reduces the frictional resistance during profile conveying, reduces the wear on the profile surface, and improves the smoothness of conveying. The controller 4 controls the first drive motor 204 to realize the automation of width adjustment, which improves the adjustment efficiency and accuracy.

[0035] The thickness adjustment component includes two sets of limiting sleeves 208, with each set of limiting sleeves 208 mounted on a single guide roller 207. Each set of limiting sleeves 208 consists of two sleeves, each secured to the guide roller 207 by clamping bolts 209. A limiting groove for conveying the profile 5 is formed between the upper and lower limiting sleeves 208. This limiting groove can be flexibly adjusted according to the thickness of the profile 5 by simply loosening the clamping bolts 209 and moving the limiting sleeves 208. The operation is simple and convenient, quickly adapting to profiles of different thicknesses. The limiting sleeves 208 effectively limit the longitudinal movement of the profile 5, preventing it from shifting vertically during conveying, ensuring the stability of the profile 5's conveying, and further improving the guiding effect.

[0036] The second width adjusting component includes two second fixing plates 301 fixedly installed at the bottom of the mounting platform 1. A third bearing 3011 is fixedly installed on each second fixing plate 301. A second left-hand and right-hand threaded rod 302 is fixedly installed between the inner rings of the two third bearings 3011. Second threaded sleeves 303 are threadedly connected to the left and right ends of the second left-hand and right-hand threaded rods 302, respectively. Two second through holes 102 are symmetrically opened on the mounting platform 1. A second sliding groove 1021 is opened on the inner wall of each second through hole 102. A second slider 305 is slidably installed inside the second sliding groove 1021. The bottom of the second slider 305 is fixedly connected to the second threaded sleeve 303, and the top of the second slider 305 is fixedly connected to the correction plate 307 via a connecting rod 306. A second drive motor 304 is fixedly installed on one of the second fixing plates 301. The output shaft of 04 is fixedly connected to one end of the second left-right turning lead screw 302. The controller 4 is electrically connected to the second drive motor 304. Driven by the second drive motor 304, the second left-right turning lead screw 302 drives the two second screw sleeves 303 to move synchronously in opposite directions. The second slider 305 and the connecting rod 306 enable the two straightening plates 307 to adjust their spacing synchronously. This allows for quick adaptation to profiles 5 of different widths, with high adjustment accuracy and good synchronization. The cooperation between the second slide groove 1021 and the second slider 305 ensures the smoothness and straightness of the movement of the straightening plate 307, guaranteeing the accuracy of the straightening. The controller 4's control of the second drive motor 304 automates the adjustment of the straightening width. It can adjust in real time according to the signal from the sensor, ensuring that the straightening plate 307 always maintains a suitable spacing with the profile, thus improving the timeliness and effectiveness of the straightening.

[0037] The sensing and detection components include two third fixing plates 308 fixedly mounted on the top of the mounting platform 1 and arranged opposite each other. Pressure sensors 309 are fixedly mounted on opposite sides of the two third fixing plates 308, and contact plates 3091 are fixedly mounted on the detection ends of the pressure sensors 309. The contact plates 3091 contact the profile 5. The controller 4 is electrically connected to the pressure sensors 309. The two pressure sensors 309 contact the two sides of the profile 5 through the contact plates 3091. When the profile shifts, it will generate pressure on one side of the contact plate 3091. The pressure sensor 309 transmits the pressure signal to the controller 4. The controller 4 can accurately determine the shift of the profile 5 according to the magnitude and direction of the pressure, and then control the correction component to make targeted adjustments. In addition, the setting of the contact plate 3091 increases the contact area with the profile 5, avoids direct contact between the pressure sensor 309 and the profile 5, protects the sensor, and makes the pressure detection more stable, ensuring the accuracy of the detection results.

[0038] The guide roller 207 has a rubber layer fixedly installed on its surface. The rubber layer has good elasticity and friction, which can increase the friction between the guide roller 207 and the profile 5, prevent the profile 5 from slipping during the conveying process, and ensure the stability and continuity of the conveying. At the same time, the rubber layer is soft and can reduce the wear and scratches on the surface of the profile 5 by the guide roller 207, thus protecting the surface quality of the profile 5.

[0039] The surface of the correction plate 307 is coated with a ceramic coating. The ceramic coating can withstand long-term friction and impact between the profile 5 and the correction plate 307, effectively extending the service life of the correction plate 307, reducing the replacement frequency and maintenance costs. At the same time, the smooth surface of the ceramic coating can reduce the frictional resistance between it and the profile 5, making the profile 5 smoother during the correction process, avoiding deformation or surface damage of the profile 5 due to excessive friction, and ensuring the quality of the cold-bent product.

[0040] It is worth noting that the pressure sensor 309 can be the FUTEKLCM200 model;

[0041] The controller 4 model can be 6ES72350KD220XA8.

[0042] As is well known to those skilled in the art, the working principles and wiring methods of the first drive motor 204, the second drive motor 304, the pressure sensor 309, and the controller 4 are commonplace and belong to conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can arbitrarily select and match their models according to their needs or convenience.

[0043] Working principle:

[0044] Before use, the operator presets relevant data through the controller 4 according to the width, thickness and other parameters of the profile 5 to be processed. The controller 4 sends a command to the first drive motor 204, which drives the first left-right turning screw 202 to rotate, causing the two first threaded sleeves 203 to move synchronously in opposite directions along the first left-right turning screw 202. Then, the distance between the two guide rollers 207 is adjusted by the first slider 205 and the mounting bracket 206 to match the width of the profile. At the same time, the operator loosens the clamping bolt 209 and moves the limiting sleeve 208 on the guide roller 207 so that the limiting groove formed by the upper and lower limiting sleeves 208 matches the thickness of the profile. After the adjustment is completed, the clamping bolt 209 is tightened to fix the limiting sleeve 208. In addition, the controller 4 controls the second drive motor 304 to start, which drives the second left-right turning screw 302 to rotate, causing the two second threaded sleeves 303 to move synchronously in opposite directions. The initial distance between the two correction plates 307 is adjusted by the second slider 305 and the connecting rod 306 to ensure that the profile 5 can pass smoothly.

[0045] Profile 5 conveying and guiding: The profile 5 is placed in the limiting groove of the guide component 2. The profile 5 begins to be conveyed forward under the traction of the cold bending machine. The guide roller 207 rotates through the second bearing 2061 under the drive of the profile 5. The rubber layer on its surface increases the friction with the profile 5, ensuring stable conveying of the profile. At the same time, the limiting groove formed by the limiting sleeve 208 limits the profile 5 longitudinally to prevent the profile 5 from shifting up and down, thus achieving initial guidance.

[0046] Correction detection and adjustment: The profile 5, guided by the guide, enters the correction component 3 and continues to be conveyed forward to the sensing detection component. When the profile 5 deviates laterally, it will contact the contact plate 3091 on one side and generate pressure. The pressure sensor 309 transmits the detected pressure signal to the controller 4. The controller 4 analyzes the signal, determines the direction and amount of deviation of the profile 5, and sends a corresponding command to the second drive motor 304. The second drive motor 304 drives the second left and right rotating lead screw 302 to rotate according to the command, adjusting the distance between the two correction plates 307. The correction plates 307 push the profile 5 back to the correct conveying path, realizing correction. The ceramic coating on the surface of the correction plate 307 reduces the friction between it and the profile 5, avoiding damage to the surface of the profile 5.

[0047] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. An integrated correction and guidance device for a cold bending machine, characterized in that, include: An installation platform (1) is installed at the feed inlet of the cold bending machine. The installation platform (1) is provided with a guide component (2) and a correction component (3). The correction component (3) is located downstream of the guide component (2). The guide component (2) includes a first width adjusting component, a thickness adjusting component, and two guide rollers (207) arranged opposite to each other. The guide rollers (207) are mounted on the first width adjusting component, and the thickness adjusting component is mounted on the guide rollers (207). The correction component (3) includes a second width adjustment component, a sensing component, and two opposing correction plates (307). The correction plates (307) are mounted on the second width adjustment component, and the sensing component is mounted on the mounting platform (1). The sensing component is located downstream of the correction plates (307). It also includes a controller (4), which is fixedly installed on the mounting platform (1), and the guide component (2) and the correction component (3) are both controlled by the controller (4).

2. The integrated correction and guidance device for a cold bending machine according to claim 1, characterized in that: The first width adjustment component includes two first fixing plates (201) fixedly installed at the bottom of the mounting platform (1). A first bearing (2011) is fixedly installed on the first fixing plate (201). A first left-hand and right-hand screw rod (202) is fixedly installed between the inner rings of the two first bearings (2011). A first screw sleeve (203) is threadedly connected to the left and right screw ends of the first left-hand and right-hand screw rod (202). The mounting platform (1) has two symmetrical first through holes (101). The inner wall of the first through hole (101) is provided with a first sliding groove (1011). A first slider (205) is slidably installed inside the first sliding groove (1011). The first threaded sleeve (203) is fixedly connected to the first slider (205). A mounting bracket (206) is fixedly connected to the first slider (205). The inner top and inner bottom of the mounting bracket (206) are respectively fixedly installed with second bearings (2061). The guide roller (207) is rotatably installed between the inner rings of the two second bearings (2061). A first drive motor (204) is fixedly installed on one of the first fixed plates (201). The output shaft of the first drive motor (204) is fixedly connected to one end of the first left and right screw (202). The controller (4) is electrically connected to the first drive motor (204).

3. The integrated correction and guiding device for a cold bending machine according to claim 2, characterized in that: The thickness adjustment component includes two sets of limiting sleeves (208), with each set of the limiting sleeves (208) mounted on a single guide roller (207); Each set of limiting sleeves (208) has two, and the two limiting sleeves (208) are respectively pressed onto the guide roller (207) by clamping bolts (209). A limiting groove for conveying the profile (5) is formed between the upper and lower limiting sleeves (208).

4. The integrated correction and guidance device for a cold bending machine according to claim 3, characterized in that: The second width adjustment component includes two second fixing plates (301) fixedly installed at the bottom of the mounting platform (1). A third bearing (3011) is fixedly installed on the second fixing plate (301). A second left-hand and right-hand screw (302) is fixedly installed between the inner rings of the two third bearings (3011). A second screw sleeve (303) is threadedly connected to the left and right screw ends of the second left-hand and right-hand screw (302). Two second through holes (102) are symmetrically opened on the mounting platform (1). A second sliding groove (1021) is provided on the inner wall of the second through hole (102). A second slider (305) is slidably installed inside the second sliding groove (1021). The bottom of the second slider (305) is fixedly connected to the second threaded sleeve (303). The top of the second slider (305) is fixedly connected to the correction plate (307) through the connecting rod (306). A second drive motor (304) is fixedly installed on one of the second fixing plates (301). The output shaft of the second drive motor (304) is fixedly connected to one end of the second left and right screw (302). The controller (4) is electrically connected to the second drive motor (304).

5. The integrated correction and guidance device for a cold bending machine according to claim 4, characterized in that: The sensing and detection component includes two third fixing plates (308) fixedly installed on the top of the mounting platform (1) and arranged opposite each other. Pressure sensors (309) are fixedly installed on opposite sides of the two third fixing plates (308). Contact plates (3091) are fixedly installed on the detection ends of the pressure sensors (309) respectively. The contact plates (3091) are in contact with the profile (5). The controller (4) is electrically connected to the pressure sensor (309).

6. The integrated correction and guiding device for a cold bending machine according to claim 1, characterized in that: A rubber layer is fixedly installed on the surface of the guide roller (207).

7. The integrated correction and guidance device for a cold bending machine according to any one of claims 1-6, characterized in that: The surface of the correction plate (307) is coated with a ceramic coating.

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