Guide rail twist correction equipment

Abstract

The utility model discloses guide rail twist correction equipment. An oil removal device is used for removing dirt and oil from a processed guide rail passing through the guide rail; the first conveying line, the transfer conveying line and the second conveying line are each internally provided with a plurality of parallel conveying modules, and at least part of the conveying modules are connected front and back. The hoisting truss is used for hoisting the processed guide rails to different parallel conveying modules; the number and the positions of the detection devices correspond to those of the rolling straightening device, the straightening mechanism and the torsion correcting mechanism respectively; the reversing device is arranged at one end of part of the conveying modules and used for turning over a machined guide rail. The rolling straightening device is used for preliminarily straightening the machined guide rail, the straightening mechanism is used for further precisely straightening the machined guide rail, and the torsion correcting mechanism is used for correcting torsion of the machined guide rail; the carrying assembly is connected with the second conveying line and used for conveying the guide rail subjected to further precision straightening to the torsion correcting mechanism and the discharging receiving line.

Description

Technical Field

[0001] This application relates to the field of guide rail processing equipment technology, specifically a guide rail torsion correction device. Background Technology

[0002] Many devices and equipment requiring high operational precision often use guide rail and slider assemblies to guide moving components, ensuring accurate positioning and improving machining precision. The most crucial aspect of the guiding assembly is the manufacturing precision of the guide rail itself, which requires a high degree of straightness.

[0003] Guide rails also require high strength and wear resistance, necessitating heat treatment to meet performance requirements. However, heat treatment alters the microstructure and introduces internal stress, causing deformation and loss of straightness. Straightness is only one factor; guide rails can also twist, requiring torsion correction to ensure quality. Therefore, an integrated guide rail straightening device capable of both straightening and torsion correction is urgently needed to improve production efficiency. Utility Model Content

[0004] This utility model addresses the above-mentioned problems by proposing a guide rail torsion correction device, aiming to solve the technical problems in the background art.

[0005] To achieve the above objectives, this utility model provides a guide rail torsion correction device, comprising: a first conveyor line, a transfer conveyor line, an oil removal device, a second conveyor line, a straightening device, a hoisting truss, a straightening mechanism, a torsion correction mechanism, a handling assembly, a reversing device, and a detection device; the oil removal device is located between the first conveyor line and the transfer conveyor line, and is used to remove dirt and oil from the guide rails being processed; the first conveyor line, the transfer conveyor line, and the second conveyor line each have multiple parallel conveyor modules, and at least some of the conveyor modules are connected one after the other; the number and position of the hoisting truss correspond to the first conveyor line and the transfer conveyor line. The system includes a first conveyor line and a second conveyor line for hoisting the guide rails to be processed onto different parallel conveyor modules. The number and position of the detection devices correspond to the straightening device, the straightening mechanism, and the torsion correction mechanism, respectively. The reversing device is located at one end of a portion of the conveyor modules and is used to flip the guide rails to be processed. The straightening device is used for preliminary straightening of the guide rails to be processed. The straightening mechanism is used for further precision straightening of the guide rails to be processed. The torsion correction mechanism is used for torsion correction of the guide rails to be processed. The transport assembly is connected to the second conveyor line and is used to transport the further precision-corrected guide rails to the torsion correction mechanism and the unloading receiving line.

[0006] Furthermore, the detection devices located at the rolling straightening device and the straightening mechanism each include a shifting platform and multiple visual scanning detectors; the shifting platform is provided with multiple output ends that can move along the length and height directions of the guide rail being processed; the visual scanning detectors are located at the moving output ends.

[0007] Furthermore, the reversing device includes a two-axis moving platform and a rotary driver installed at the power output end of the two-axis moving platform. The power output end of the rotary driver is provided with a connecting sleeve, and the connecting sleeve is provided with a truncated quadrangular groove.

[0008] Furthermore, the number of the straightening devices and straightening mechanisms is multiple and distributed along the conveying module; each of the straightening devices and straightening mechanisms includes a driving roller, a driven roller, a drive motor, and an adjustment platform; the power output end of the drive motor is connected to the driving roller; the adjustment platform is used to adjust the distance between the driven roller and the driving roller.

[0009] Furthermore, the conveying assembly includes a receiving conveying module, a torsion-correcting conveying module, a discharging conveying module, and a conveying mechanism; the receiving conveying module is connected to the conveying module of the guide rail after further precision straightening output from the second conveying line; the torsion-correcting conveying module is arranged corresponding to the torsion-correcting mechanism device; and the discharging conveying module is connected to the discharging receiving line; the receiving conveying module, the torsion-correcting conveying module, and the discharging conveying module are arranged in parallel and have a height difference; the conveying mechanism is used to lift and move the guide rail conveyed by the receiving conveying module to the torsion-correcting conveying module and the discharging conveying module.

[0010] Furthermore, the torsion correction mechanism includes two reversing devices and a clamping device disposed on the torsion correction conveying module; the torsion correction conveying module drives at least one of the reversing devices to move along the length direction of the torsion correction conveying module; the clamping device includes a first row of clamps and a second row of clamps respectively disposed on both sides of the torsion correction conveying module; the first row of clamps and the second row of clamps each include multiple pressure heads and a driving device that drives the pressure heads to move closer to or further away from the torsion correction conveying module; and the pressure heads of the first row of clamps and the second row of clamps are staggered.

[0011] Furthermore, the torsion-correcting conveying module includes a guide rail platform and a displacement rack module. The reversing device of the torsion-correcting mechanism is slidably connected to the guide rail platform. The power output end of the displacement rack module is connected to the reversing device. The conveying mechanism is a three-axis moving platform. The power output end of the three-axis moving platform is provided with a bracket, and the bracket is provided with a slot corresponding to the guide rail being processed.

[0012] Furthermore, the conveying module is a flow bar.

[0013] Furthermore, it includes a material preparation rack, which is disposed adjacent to the first conveyor line.

[0014] Furthermore, it includes a storage rack located adjacent to the second conveyor line, and the unloading receiving line is a conveying module located on the second conveyor line.

[0015] Compared with the prior art, the guide rail torsion correction device provided by this utility model can both straighten and torsion correct the guide rail. The device is integrated as a whole, avoiding the need to transport and transfer the processed guide rail between different scattered processing components, thus improving production efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a guide rail torsion correction device according to this application.

[0017] Figure 2 This is a schematic diagram of the structure of a guide rail torsion correction device after it has been removed from the hoisting truss according to this application.

[0018] Figure 3 This is a schematic diagram of the conveying module, reversing device, and testing device of a guide rail torsion correction device according to this application.

[0019] Figure 4 This is a schematic diagram of the torsion correction mechanism and transport component of a guide rail torsion correction device according to this application.

[0020] Figure 5 This is a schematic diagram of the clamping device structure of a guide rail torsion correction device according to this application.

[0021] Figure 6 This is a schematic diagram of the handling component structure of a guide rail torsion correction device according to this application.

[0022] Figure 7 for Figure 6 Enlarged view of point A.

[0023] Figure 8 This is a schematic diagram of the hoisting truss structure of a guide rail torsion correction device according to this application.

[0024] Figure 9 This is a schematic diagram of the degreasing device structure of a guide rail torsion correction equipment according to this application.

[0025] Figure 10 This is a schematic diagram of the straightening device structure of a guide rail straightening device according to this application.

[0026] Figure 11 This is an exploded view of the structure of the local straightening device of the guide rail straightening equipment of this application.

[0027] Figure 12 This is a schematic diagram of the reversing device and guide assembly structure of a guide rail torsion correction device according to this application.

[0028] Figure 13This is an exploded view of the reversing device structure of a guide rail torsion correction device according to this application.

[0029] The reference numerals in the figure are as follows: 1. First conveyor line; 2. Transfer conveyor line; 3. Oil removal device; 4. Second conveyor line; 5. Straightening device; 510. Driving roller; 520. Driven roller; 530. Drive motor; 540. Adjustment platform; 6. Lifting truss; 7. Straightening mechanism; 8. Torsion straightening mechanism; 810. Clamping device; 811. First row of clamps; 812. Second row of clamps; 815. Pressure head; 816. Drive device; 9. Handling assembly; 910. Handling mechanism; 920. Guide rail platform; 930. Shifting rack module; 940. Bracket; 941. Slot; 10. Reversing device; 1010. Two-axis moving platform; 1020. Rotary driver; 1030. Connecting sleeve; 11. Detection device; 1110. Shifting platform; 1120. Vision scanning detector; 12. Material preparation rack; 13. Storage rack; 14. Guide assembly. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. It is understood that the accompanying drawings are provided for reference and illustration only and are not intended to limit the present utility model. The connection relationships shown in the drawings are only for clear description and do not limit the connection method.

[0031] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intervening component. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be noted that, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; as a mechanical connection or an electrical connection; or as a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention.

[0032] It should also be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] Please refer to Figure 1 - Figure 13 This embodiment provides a guide rail torsion correction device, including: a first conveyor line 1, a transfer conveyor line 2, an oil removal device 3, a second conveyor line 4, a straightening device 5, a hoisting truss 6, a straightening mechanism 7, a torsion correction mechanism 8, a handling assembly 9, a reversing device 10, and a detection device 11; the oil removal device 3 is located between the first conveyor line 1 and the transfer conveyor line 2, and is used to remove dirt and oil from the processed guide rails; the first conveyor line 1, the transfer conveyor line 2, and the second conveyor line 4 are each provided with multiple parallel conveyor modules, and at least some of the conveyor modules are connected one after the other; the number and position of the hoisting truss 6 correspond to the first conveyor line 1 and the transfer conveyor line 4. 2. A second conveyor line 4 is provided for hoisting the guide rails to be processed onto different parallel conveyor modules; the number and position of the detection devices 11 correspond to the straightening device 5, the straightening mechanism 7, and the torsion correction mechanism 8, respectively; the reversing device 10 is provided at one end of a portion of the conveyor modules for flipping the guide rails to be processed; the straightening device 5 is used for preliminary straightening of the guide rails to be processed, the straightening mechanism 7 is used for further precision straightening of the guide rails to be processed, and the torsion correction mechanism 8 is used for torsion correction of the guide rails to be processed; the conveying assembly 9 is connected to the second conveyor line 4 and is used to convey the guide rails after further precision straightening to the torsion correction mechanism 8 and the unloading receiving line.

[0034] The degreasing device 3 can be implemented using existing equipment. During the process of conveying the guide rail to be processed from the first conveyor line 1 to the transfer conveyor line 2, it removes dirt and oil from the guide rail. This prevents subsequent components that come into contact with the guide rail from becoming dirty and contaminated, which could affect the straightening and torsion correction quality of the guide rail.

[0035] Please refer to Figure 3 The detection device 11 located at the straightening device 5 and the straightening mechanism 7 each includes a shifting platform 1110 and multiple visual scanning detectors 1120; the shifting platform 1110 is provided with multiple output ends that can move along the length and height directions of the guide rail being processed; the visual scanning detectors 1120 are located at the moving output ends.

[0036] In some embodiments, the shifting platform 1110 encloses the linear module, and the power output end of the linear module is provided with a lifting electric push rod, on which a visual scanning detector 1120 is mounted. The moving direction of the linear module is parallel to the length direction of the conveying module. The lifting electric push rod provides vertical movement to the visual scanning detector 1120. The visual scanning detector 1120 can be a CCD camera, which acquires images of the guide rail being processed, sends them to a host computer for analysis, and then determines the straightness of the guide rail being processed, adjusting the corresponding calibration parameters of the straightening device 5 and the straightening mechanism 7.

[0037] Please refer to Figure 12 and Figure 13 The reversing device 10 includes a two-axis moving platform 1010 and a rotary driver 1020 installed at the power output end of the two-axis moving platform 1010. The power output end of the rotary driver 1020 is provided with a connecting sleeve 1030, and the connecting sleeve 1030 is provided with a truncated quadrangular groove.

[0038] The two-axis moving platform 1010 provides vertical and parallel movement along the length of the conveying module to allow the frustum-shaped slot to engage with guide rails of different thicknesses and lengths. The two-axis moving platform 1010 can use a cylinder-driven guide rail slide to achieve movement relative to or closer to the conveying module along one axis; a motor-rack module is used to achieve vertical movement of the rotary driver 1020. The rotary driver 1020 can be rotated by a motor connected to a sleeve 1030 via a pulley assembly.

[0039] Preferably, a guide assembly 14 is also provided before the reversing device 10 to facilitate the end of the guide rail to be guided and docked with the quadrangular truncated groove.

[0040] The cross-section of the machined guide rail is generally rectangular, corresponding to four sides. Each side is required to meet the requirements for straightness and flatness. Therefore, it is necessary to inspect and correct each of the four sides of the guide rail, and use the reversing device 10 to flip it over to improve the quality of the guide rail.

[0041] The connecting sleeve 1030 that mates with the guide rail uses a truncated quadrangular groove, which can connect guide rails with different outer diameter specifications. It is highly versatile and ingeniously designed.

[0042] Please refer to Figure 11 and Figure 12 The number of straightening devices 5 and straightening mechanisms 7 is multiple and distributed along the conveying module; each of the straightening devices 5 and straightening mechanisms 7 includes a drive roller 510, a driven roller 520, a drive motor 530, and an adjustment platform 540; the power output end of the drive motor 530 is connected to the drive roller 510; the adjustment platform 540 is used to adjust the distance between the driven roller 520 and the drive roller 510.

[0043] In some embodiments, the outer diameter of the driving roller 510 is larger, and there are two driven rollers 520. The driving roller 510 is connected to the power output shaft of the drive motor 530 via a synchronous belt assembly to avoid overload. The adjustment platform 540 is used to support the driving roller 510 and also has a push cylinder and a guide rail slide assembly for connecting with the driven roller 520 to adjust the distance between the driven roller 520 and the driving roller 510 to adapt to the workpiece guide rails with different outer diameters. A limiting connecting rod is provided between the mounting plate supporting the driven roller 520 and the adjustment platform 540 to limit the maximum distance between the driven roller 520 and the driving roller 510.

[0044] Please refer to Figure 1 and Figure 2 , Figure 4 , Figure 6 and Figure 7 The conveying assembly 9 includes a receiving conveying module, a torsion-correcting conveying module, a discharging conveying module, and a conveying mechanism 910. The receiving conveying module is connected to the conveying module of the guide rail after further precision straightening output from the second conveying line 4. The torsion-correcting conveying module is set corresponding to the torsion-correcting mechanism 8. The discharging conveying module is connected to the discharging receiving line. The receiving conveying module, the torsion-correcting conveying module, and the discharging conveying module are arranged in parallel and have a height difference. The conveying mechanism 910 is used to lift and move the guide rail conveyed by the receiving conveying module to the torsion-correcting conveying module and the discharging conveying module.

[0045] Both the receiving conveyor module and the unloading conveyor module can be made of flow strips. By arranging the receiving conveyor module, the torsion conveyor module, and the unloading conveyor module in parallel with a height difference, the torsion mechanism 8 and its connection with the second conveyor line 4 and the unloading receiving line can be better utilized even in situations with limited space.

[0046] Please refer to Figure 4 and Figure 5 The torsion correction mechanism 8 includes two reversing devices 10 and a clamping device 810 disposed on the torsion correction conveying module; the torsion correction conveying module drives at least one of the reversing devices 10 to move along the length direction of the torsion correction conveying module; the clamping device 810 includes a first row of clamps 811 and a second row of clamps 812 respectively disposed on both sides of the torsion correction conveying module; the first row of clamps 811 and the second row of clamps 812 each include a plurality of pressure heads 815 and a driving device 816 that drives the pressure heads 815 to move closer to or further away from the torsion correction conveying module; and the pressure heads 815 of the first row of clamps 811 and the second row of clamps 812 are staggered.

[0047] Preferably, the drive device 816 is a motor-driven lead screw and nut assembly. The rotation of the lead screw drives the movement of the nut seat, enabling the transmission of large torque and precise movement. Furthermore, after reaching the specified distance, it exhibits excellent self-locking properties, maintaining its current position. The pressure head 815 is mounted on the nut seat.

[0048] Multiple pressure heads 815 are densely arranged to form a dot matrix, which enables more precise torsional correction of the guide rail.

[0049] The reversing device 10 can fix or twist the two ends of the guide rail being processed.

[0050] Please refer to Figure 6 and Figure 7 The torsion-correcting conveying module includes a guide rail platform 920 and a displacement rack module 930. The reversing device 10 of the torsion-correcting mechanism 8 is slidably connected to the guide rail platform 920. The power output end of the displacement rack module 930 is connected to the reversing device 10. The conveying mechanism 910 is a three-axis moving platform. The power output end of the three-axis moving platform is provided with a bracket 940, and the bracket 940 is provided with a slot 941 corresponding to the guide rail being processed.

[0051] The torsion correction of the processed guide rail is also completed through two sets of pressure heads 815 via the first row of clamps 811 and the second row of clamps 812. Therefore, the reversing device 10 of the torsion correction mechanism 8 also needs to move accordingly, and the guide rail platform 920 provides guidance for it. The displacement rack module 930 includes a rack connected to the reversing device 10 of the torsion correction mechanism 8 and a motor meshing with the rack.

[0052] The conveying mechanism 910 is a three-axis moving platform. By moving horizontally and vertically, it moves the slot 941 of the bracket 940 from the guide rail of the receiving conveying module to the torsion conveying module or the unloading conveying module.

[0053] In some embodiments, the conveying module is a flow bar.

[0054] Please refer to Figure 1 and Figure 2 It includes a material preparation rack 12, which is disposed adjacent to the first conveyor line 1.

[0055] Please refer to Figure 1 and Figure 2 It includes a storage rack 13 located adjacent to the second conveyor line 4, and the unloading receiving line is a conveying module located on the second conveyor line 4.

[0056] Working principle:

[0057] First, the raw material for the guide rail to be processed is placed on the material preparation rack 12. The hoisting gantry 6 corresponding to the first conveyor line 1 moves laterally to transport the raw material for the guide rail to be processed from the material preparation rack 12 and place it on the conveying module of the first conveyor line 1 corresponding to the degreasing device 3. The operation of the conveying module of the first conveyor line 1 causes the guide rail to be processed to pass through the degreasing device 3 for decontamination and degreasing, and then transport it to the conveying module of the transfer conveyor line 2 connected to it.

[0058] The hoisting gantry 6 corresponding to the transfer conveyor line 2 transports the cleaned and degreased guide rails to other conveyor modules on the transfer conveyor line 2. The conveyor module then transports the guide rails to the first conveyor line 1, where they are connected to the corresponding conveyor module. This module is equipped with a detection device 11 and a reversing device 10. The detection device 11 and the reversing device 10 scan and flip the guide rails to collect comprehensive straightness information. To prevent the guide rails from falling into the flow channel, the detection device 11 can be designed with a lifting and moving device to lift the guide rails out of the flow channel for easy detection.

[0059] After scanning, if the guide rail to be processed is located in the conveying module where the straightening device 5 is located, it will be initially straightened by the straightening device 5 on the current conveying module. The straightening device 5 adjusts the distance between the driven roller 520 and the driving roller 510 by pushing the cylinder and the guide rail slide group to match the straightening parameters required for the current specification of the guide rail to be processed. After one round of straightening, it will be inspected by the detection device 11. If the inspection is qualified, the guide rail to be processed will be conveyed to the second conveying line 4 via the transfer conveyor line 2. If the inspection is unqualified and the straightening is not in place, it will continue to be straightened by the straightening device 5 until the inspection device 11 detects that it is qualified.

[0060] To ensure high processing efficiency, both the first conveyor line 1 and the intermediate conveyor line 2 can be equipped with multiple conveyor modules to accommodate the guide rails to be processed. These conveyor modules do not need to be connected to the conveyor modules on adjacent conveyor lines.

[0061] Upon reaching the second conveyor line 4, the guide rail, after initial straightening by the straightening device 5, is scanned and inspected by the detection device 11 corresponding to the workstation on the second conveyor line 4. The device 10, in conjunction with the reversing device 10, flips the guide rail to collect comprehensive straightness information. The rail is then handed over to the straightening mechanism 7 for further precision straightening. After one round of straightening, it is inspected again by the detection device 11. If the inspection is successful, the guide rail is conveyed to the receiving conveyor module. If the inspection fails or the straightening is inadequate, the straightening mechanism 7 continues to straighten the rail until the detection device 11 detects and approves it.

[0062] The conveying mechanism 910 moves the processed guide rail on the receiving and conveying module from the slot 941 of the bracket 940 to the torsion conveying module. The corresponding detection device 11 on the torsion conveying module performs scanning detection, and the reversing device 10 of the torsion mechanism 8 cooperates to flip, ensuring that all surfaces of the guide rail are scanned.

[0063] Next, based on the scanning data collected by the detection device 11, the displacement rack module 930 drives the two reversing devices 10 of the torsion correction mechanism 8 to move the work-to-be-processed guide rail relative to the clamping device 810 to the designated position. Then, the corresponding drive device 816 drives the pressure head 815 to press the guide rail at the designated position, so that the guide rail reaches the designated deformation torsion correction. After completing one round of torsion correction, it is then inspected by the detection device 11. If the inspection is qualified, the work-to-be-processed guide rail is transported to the unloading conveying module by the conveying mechanism 910. If the inspection is unqualified and the torsion correction is not in place, the two reversing devices 10 of the torsion correction mechanism 8 are used in conjunction with the clamping device 810 until the inspection device 11 detects that the work-to-be-processed guide rail is qualified.

[0064] The straightened and torsion-corrected guide rails are transported from the unloading conveyor module to the unloading receiving line in the corresponding connected second conveyor line 4, and then transported to the storage rack 13 by the hoisting truss 6 set up on the second conveyor line 4.

[0065] In the specification and claims of this application, the terms "comprising / including" and "having / including" and variations thereof are used to specify the presence of the stated features, values, steps or components, but do not exclude the presence or addition of one or more other features, values, steps, components or combinations thereof.

[0066] Some features of this invention are described in different embodiments for clarity; however, these features may also be described in combination in a single embodiment. Conversely, some features of this invention are described only in a single embodiment for brevity; however, these features may also be described individually or in any suitable combination in different embodiments.

[0067] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A guide rail torsion adjustment device, characterized in that, include: The system comprises a first conveyor line, a transfer conveyor line, an oil removal device, a second conveyor line, a straightening device, a hoisting truss, a straightening mechanism, a torsion correction mechanism, a handling assembly, a reversing device, and a detection device. The oil removal device is located between the first conveyor line and the transfer conveyor line and is used to remove dirt and oil from the processed guide rails. Each of the first, transfer, and second conveyor lines has multiple parallel conveyor modules, and at least some of these modules are connected sequentially. The number and position of the hoisting truss correspond to the first, transfer, and second conveyor lines and are used to transport... The processing guide rails are hoisted onto different parallel conveyor modules; the number and position of the detection devices correspond to the straightening device, straightening mechanism, and torsion correction mechanism, respectively; the reversing device is located at one end of a portion of the conveyor modules and is used to flip the processed guide rails; the straightening device is used for preliminary straightening of the processed guide rails, the straightening mechanism is used for further precision straightening of the processed guide rails, and the torsion correction mechanism is used for torsion correction of the processed guide rails; the transport assembly connects to the second conveyor line and is used to transport the further precision-corrected guide rails to the torsion correction mechanism and the unloading receiving line.

2. The guide rail torsion correction device according to claim 1, characterized in that, The detection devices located at the rolling straightening device and the straightening mechanism each include a shifting platform and multiple visual scanning detectors; the shifting platform is provided with multiple output ends that can move along the length and height directions of the guide rail being processed; the visual scanning detectors are located at the moving output ends.

3. The guide rail torsion correction device according to claim 1, characterized in that, The reversing device includes a two-axis moving platform and a rotary driver installed at the power output end of the two-axis moving platform. The power output end of the rotary driver is provided with a connecting sleeve, and the connecting sleeve is provided with a truncated quadrangular groove.

4. The guide rail torsion correction device according to claim 1, characterized in that, The number of straightening devices and straightening mechanisms is distributed along the conveying module; each straightening device and straightening mechanism includes a drive roller, a driven roller, a drive motor, and an adjustment platform; the power output end of the drive motor is connected to the drive roller; the adjustment platform is used to adjust the distance between the driven roller and the drive roller.

5. The guide rail torsion correction device according to claim 1, characterized in that, The conveying assembly includes a receiving conveying module, a torsion-correcting conveying module, a discharging conveying module, and a conveying mechanism. The receiving conveying module is connected to the conveying module of the guide rail after further precision straightening output from the second conveying line. The torsion-correcting conveying module is set corresponding to the torsion-correcting mechanism device. The discharging conveying module is connected to the discharging receiving line. The receiving conveying module, the torsion-correcting conveying module, and the discharging conveying module are arranged in parallel and have a height difference. The conveying mechanism is used to lift, move, and laterally the guide rail conveyed by the receiving conveying module to the torsion-correcting conveying module and the discharging conveying module.

6. The guide rail torsion correction device according to claim 5, characterized in that, The torsion correction mechanism includes two reversing devices and a clamping device disposed on the torsion correction conveying module; the torsion correction conveying module drives at least one of the reversing devices to move along the length direction of the torsion correction conveying module; the clamping device includes a first row of clamps and a second row of clamps respectively disposed on both sides of the torsion correction conveying module; the first row of clamps and the second row of clamps each include multiple pressure heads and a driving device that drives the pressure heads to move closer to or further away from the torsion correction conveying module; and the pressure heads of the first row of clamps and the second row of clamps are staggered.

7. A guide rail torsion correction device according to claim 6, characterized in that, The torsion-correcting conveying module includes a guide rail platform and a displacement rack module. The reversing device of the torsion-correcting mechanism is slidably connected to the guide rail platform. The power output end of the displacement rack module is connected to the reversing device. The conveying mechanism is a three-axis moving platform. The power output end of the three-axis moving platform is provided with a bracket, and the bracket is provided with a slot corresponding to the guide rail being processed.

8. The guide rail torsion correction device according to claim 1, characterized in that, The conveyor module is a flow strip.

9. A guide rail torsion correction device according to claim 1, characterized in that, It includes a material preparation rack, which is disposed adjacent to the first conveyor line.

10. A guide rail torsion correction device according to claim 1, characterized in that, It includes a storage rack located adjacent to the second conveyor line, and the unloading receiving line is a conveying module located on the second conveyor line.

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