A titanium alloy profile continuous rolling device and working method thereof

Abstract

The present invention is applicable to the field of continuous rolling technology, and provides a continuous rolling device for titanium alloy profiles and a working method thereof, comprising a rolling unit, a clamping unit installed above one side of the rolling unit, and an adjusting unit installed below the other side of the rolling unit, wherein the rolling unit comprises a rolling bracket, a mounting plate is installed in the middle of the rolling bracket, a lifting roller is arranged inside the rolling bracket, the lifting roller comprises a center roller, a center rotating roller is arranged in the middle of the center roller, four adjusting cylinders are arranged between the center roller and the center rotating roller, two diagonal adjusting cylinders form a group, and the two groups of adjusting cylinders are arranged opposite to each other, and a first side roller is arranged on one side of the center roller. The device solves the problem of manually adjusting the position of the titanium alloy profile entering the processing device, and achieves the effect of automatically adjusting the position and angle of the titanium alloy profile conveyed to the rolling unit.

Description

Technical Field

[0001] The invention relates to the technical field of continuous rolling, and more specifically, to a titanium alloy profile continuous rolling device and a working method thereof. Background Art

[0002] Titanium alloy profiles are an engineering material based on titanium and made by adding other alloying elements. The addition of these alloying elements is intended to improve the mechanical properties of titanium, such as strength, hardness and heat resistance. Titanium alloy profiles are widely used in aerospace, medical equipment, chemical industry, marine engineering, automobile manufacturing and high-end sports equipment due to their light weight, high strength, excellent corrosion resistance and good biocompatibility. The production process of titanium alloys includes smelting, forging, rolling, extrusion, etc., and can be made into profiles of different shapes and specifications such as plates, bars, pipes, wires, etc. according to different application requirements.

[0003] The titanium alloy profile rolling device currently on the market first needs to undergo pre-heating treatment. This step uses a controllable heating element to heat the plate to ensure that the plate has good plasticity during subsequent processing. Then, the heated plate is conveyed to the processing roller, where a multi-pass two-roller stand and a vertical roller stand are used to gradually bend and form the high-strength titanium alloy profile, and then the formed product is shaped by a four-roller stand to ensure that the final product meets the standards.

[0004] Because the titanium alloy profile rolling device needs to ensure that the titanium alloy profile is in a certain temperature environment during processing, the titanium alloy profile will experience temperature dissipation problems during the long-term processing and transportation process. After the titanium alloy profile is cooled, it will cause subsequent difficulties in processing. After the titanium alloy profile is preheated, it is necessary to manually adjust the position of the titanium alloy profile entering the processing device on the conveyor belt. Since the surface of the titanium alloy profile still maintains a certain temperature, the titanium alloy profile can only be fine-tuned by tools. When the rolled part of the titanium alloy profile is conveyed forward, curling problems will occur. Due to the angle problem of the upper roll, it is difficult to return to the processing device for repeated rolling. Summary of the invention

[0005] In view of the shortcomings of the prior art, the object of the present invention is to provide a continuous rolling device for titanium alloy profiles.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A titanium alloy profile continuous rolling device comprises a rolling unit, a clamping unit installed above one side of the rolling unit, and an adjusting unit installed below the other side of the rolling unit.

[0008] The rolling unit includes a rolling support, a mounting plate is installed in the middle of the rolling support, a lifting roller is arranged inside the rolling support, the lifting roller includes a center roller, a center rotating roller is arranged in the middle of the center roller, four adjusting cylinders are arranged between the center roller and the center rotating roller, two diagonal adjusting cylinders form a group, and the two groups of adjusting cylinders are arranged facing each other, a first side roller is arranged on one side of the center roller, and a second side roller is arranged on the other side of the center roller.

[0009] The adjustment unit comprises an adjustment rail, on which a first adjustment mechanism is arranged, and the first adjustment mechanism comprises a mounting column, a rising disc mounted on the mounting column, and a descending disc mounted below the mounting column.

[0010] The present invention is further configured as follows: the rolling unit also includes a rolling conveying support, conveying rollers are equidistantly installed above the rolling conveying support, a rolling base is arranged at one end of the rolling conveying support, a rolling bracket is installed on the rolling base, a bottom roller motor is arranged on one side of the rolling bracket, the output end of the bottom roller motor passes through the rolling bracket and a bottom roller is installed, and the bottom rollers are equidistantly installed in the rolling bracket.

[0011] The present invention is further configured as follows: a pressure roller motor is installed on the side of the roller support away from the bottom roller motor, the output end of the pressure roller motor passes through the roller support and is installed with a pressure roller, and the other end of the pressure roller is rotatably installed on the mounting plate.

[0012] The present invention is further configured as follows: a lifting mechanism is installed on the side wall of the mounting plate away from the pressure roller, the lifting mechanism includes a lifting cylinder, the lifting cylinder is installed below the roller pressing bracket, the output part of the lifting cylinder is provided with a lifting bracket, a lifting slot is provided in the middle position of the lifting bracket, an adjustment block is provided in the lifting slot, the output end of the lifting cylinder is fixedly installed with the adjustment block, and a central rotating shaft is rotatably installed in the middle of the adjustment block.

[0013] The present invention is further configured as follows: the central rotating shaft is installed in the middle of the mounting plate, one group of the adjusting cylinders is fixedly installed with the first side roller, and another group of the adjusting cylinders is fixedly installed with the second side roller, the central rotating shaft is arranged in the middle of the first side roller and the second side roller, a driving mechanism is installed on the side wall of the rolling bracket on the same side as the bottom roller motor, the driving mechanism includes a motor box, the motor box is installed on the side wall of the rolling bracket, a driving motor is slidably installed inside the driving mechanism, and the central rotating shaft is installed at the output end of the driving motor.

[0014] By adopting the above technical scheme, lifting rollers are set to perform secondary rolling on the titanium alloy profiles that have been rolled until they are rolled to the required thickness. A driving motor is slidably installed inside the driving mechanism, and the central rotating shaft is installed at the output end of the driving motor. The driving motor can drive the central rotating shaft to rotate. When the driving motor rotates, the lifting rollers can perform shape processing on the titanium alloy profiles that have been processed for the second time, thereby achieving the effect of quickly entering the processing rolling process after the titanium alloy profiles are rolled.

[0015] The present invention is further configured as follows: the clamping unit includes a clamping bracket, the clamping bracket is installed at the upper end position of the rolling bracket, a sliding guide rail is installed on the side of the clamping bracket close to the rolling unit, a slider is slidably installed below the sliding guide rail, a driving cylinder is installed below the slider, a driving mounting plate is installed at the output end of the driving cylinder, a clamping cylinder is installed below the driving mounting plate, and a clamping plate is installed at the output end of the clamping cylinder.

[0016] By adopting the above technical solution, the driving cylinder is set to retract upward, and the clamping cylinder drives the clamping plate to expand outward. When the titanium alloy profile is rolled and returns to the conveying roller, the driving cylinder extends downward, and the clamping cylinder drives the clamping plate to retract toward the middle, and the titanium alloy profile is moved to the conveying roller at the lifting roller position. The conveying roller continues to convey the processed titanium alloy profile, thereby achieving the ability to automatically adjust the position and angle of the titanium alloy profile when conveyed to the rolling unit.

[0017] The present invention is further configured as follows: the adjustment unit also includes an adjustment support, the adjustment support is installed on a side of the rolling unit away from the clamping unit, an adjustment roller is arranged above the adjustment support, an adjustment guide rail is installed above one end of the adjustment support close to the rolling unit, driving sliders are equidistantly slidably installed on the adjustment guide rail, and a first adjustment mechanism, a second adjustment mechanism and a third adjustment mechanism are respectively installed on the three driving sliders.

[0018] The present invention is further configured as follows: the first adjusting mechanism includes a mounting column, the mounting column is mounted on the driving slider, two first adjusting motors are arranged on the top of the mounting column, the rising disc is mounted on the outer wall of the mounting column, the descending disc is mounted below the descending disc, and a grinding disc column is installed in the middle position between the rising disc and the descending disc.

[0019] The present invention is further configured as follows: the structures of the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism are the same, wherein only the first adjusting mechanism is symmetrically provided with a grinding disc column, a chuck mechanism is installed at the output end of the first adjusting motor, the two chuck mechanisms include a threaded column, a threaded sliding block is threadedly installed on the threaded column, a clamping block is installed on the threaded sliding block, one of the threaded sliding blocks penetrates the outer wall of the mounting column and is fixedly installed with the rising disc, and the other threaded sliding block penetrates the outer wall of the mounting column and is fixedly installed with the descending disc.

[0020] By adopting the above technical solution, the middle position between the first adjusting mechanism and the second adjusting mechanism is set to limit the output direction of the titanium alloy profile. The rising disc and the descending disc of the second adjusting mechanism and the third adjusting mechanism are close to the titanium alloy profile, so that the titanium alloy profile is prevented from warping during processing.

[0021] A method for continuous rolling of titanium alloy profiles, according to the above-mentioned device for continuous rolling of titanium alloy profiles, comprises the following steps:

[0022] S1, rolling unit, firstly conveys the heated titanium alloy profile through the conveying part of the rolling unit, and the clamping unit descends to adjust the position of the titanium alloy profile.

[0023] S2. After the adjustment of the titanium alloy profile is completed, the clamping unit rises, the titanium alloy profile enters the rolling support, and the rolling unit rolls the titanium alloy profile. After the rolling is completed, the second adjustment mechanism is separated from the third adjustment mechanism, and the rolled part of the titanium alloy profile enters the middle position between the second adjustment mechanism and the third adjustment mechanism.

[0024] S3, the second adjustment mechanism and the third adjustment mechanism are close to each other to limit and clamp the titanium alloy profile, the adjustment unit conveys the titanium alloy profile out of the rolling unit, and the adjustment unit continues to convey the titanium alloy profile into the rolling unit, and the rolling unit repeatedly rolls the titanium alloy profile;

[0025] S4, the titanium alloy profile returns to the output position of the rolling unit, the clamping unit descends to move the titanium alloy profile to the lifting roller position, and the rolling unit cooperates with the adjustment unit to complete repeated rolling forming.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The titanium alloy profile that has been rolled is rolled for the second time by setting the lifting roller until it is rolled to the required thickness. A driving motor is slidably installed inside the driving mechanism, and the central shaft is installed at the output end of the driving motor. The driving motor can drive the central shaft to rotate. When the driving motor rotates, the lifting roller can perform shape processing on the titanium alloy profile that has been processed for the second time, so as to achieve the effect of quickly entering the processing rolling process after the titanium alloy profile is rolled.

[0028] 2. By setting the driving cylinder to retract upward, the clamping cylinder drives the clamping plate to expand outward. When the titanium alloy profile is rolled and returns to the conveying roller, the driving cylinder extends downward, and the clamping cylinder drives the clamping plate to retract toward the middle, moving the titanium alloy profile to the conveying roller at the lifting roller position. The conveying roller continues to convey the processed titanium alloy profile so that the lifting roller can automatically adjust the position and angle of the titanium alloy profile when conveyed to the rolling unit.

[0029] 3. The output direction of the titanium alloy profile is limited by setting the middle position of the first adjustment mechanism and the second adjustment mechanism. The rising disc and the descending disc of the second adjustment mechanism and the third adjustment mechanism are close to the titanium alloy profile, so that the titanium alloy profile does not warp during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The figure is a schematic diagram of the overall structure of a titanium alloy profile continuous rolling device in the present invention.

[0031] Figure 2 It is a schematic diagram of the overall structure of the rolling unit in the present invention.

[0032] Figure 3 It is a schematic diagram of the local structure of the rolling unit in the present invention.

[0033] Figure 4 It is a schematic diagram of the installation structure of the driving mechanism and the lifting mechanism in the present invention.

[0034] Figure 5 It is a structural schematic diagram of the lifting mechanism in the present invention.

[0035] Figure 6 It is a schematic structural diagram of the lifting roller in the present invention.

[0036] Figure 7 It is a schematic diagram of the structure of the clamping unit in the present invention.

[0037] Figure 8 It is a schematic diagram of the partial structure of the clamping unit in the present invention.

[0038] Fig. 9 It is a structural schematic diagram of the regulating unit in the present invention.

[0039] Fig.10 It is a schematic diagram of the local structure of the regulating unit in the present invention.

[0040] Fig.11 It is a structural schematic diagram of the first adjustment mechanism in the present invention.

[0041] Fig.12 It is a schematic diagram of the partial structure of the first adjusting mechanism in the present invention.

[0042] Fig.13 It is a schematic diagram of the partial structure of the chuck mechanism in the present invention.

[0043] Description of the reference numerals: 1. rolling unit; 11. rolling conveying support; 12. conveying roller; 13. rolling base; 14. rolling support; 15. bottom roller motor; 16. driving mechanism; 161. driving motor; 162. motor box; 17. pressure roller motor; 18. pressure roller; 19. bottom roller; 101. mounting plate; 102. lifting mechanism; 1021. lifting cylinder; 1022. lifting support; 1023. adjusting block; 1024. center shaft; 1025. lifting slot; 103. lifting roller; 1031. first side roller; 1032. adjusting cylinder; 1033. center roller; 1034. center rotating roller; 1035. second side roller;

[0044] 2. Clamping unit; 21. Clamping bracket; 22. Sliding guide rail; 23. Sliding block; 24. Driving cylinder; 25. Driving mounting plate; 26. Clamping cylinder; 27. Clamping plate;

[0045] 3. Adjustment unit; 31. Adjustment support; 32. Adjustment roller; 33. Adjustment guide rail; 34. First adjustment mechanism; 341. First adjustment motor; 342. Rising disc; 343. Descending disc; 344. Mounting column; 345. Clamping mechanism; 3451. Threaded column; 3452. Threaded sliding block; 3453. Clamping block; 346. Grinding disc column; 35. Second adjustment mechanism; 36. Third adjustment mechanism; 37. Driving slider. DETAILED DESCRIPTION

[0046] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0047] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0048] See also Figure 1-13 , the present invention provides the following technical solutions:

[0049] In the first embodiment, during the processing of the titanium alloy profile, the heat of the titanium alloy profile will dissipate after the first rolling process, and it is necessary to continue heating during the transportation process. If the heating is uneven, cracks will occur when the shape of the titanium alloy profile is processed.

[0050] See also Figure 1 A continuous rolling device for titanium alloy profiles includes a rolling unit 1, which is used to process the titanium alloy profiles. After the titanium alloy profiles are rolled, they are directly processed again.

[0051] See also Figure 6 The rolling unit 1 includes a rolling support 14, a mounting plate 101 is installed in the middle of the rolling support 14, a lifting roller 103 is arranged inside the rolling support 14, the lifting roller 103 includes a center roller 1033, a center rotating roller 1034 is arranged in the middle of the center roller 1033, four adjusting cylinders 1032 are arranged in the middle of the center roller 1033 and the center rotating roller 1034, two diagonal adjusting cylinders 1032 are a group, and the two groups of adjusting cylinders 1032 are arranged opposite to each other, a first side roller 1031 is arranged on one side of the center roller 1033, and a second side roller 1035 is arranged on the other side of the center roller 1033.

[0052] See also Figure 6 The mounting plate 101 is used to provide an installation environment and divide the rolling unit 1 into two processing channels. The lifting roller 103 can perform secondary processing on the titanium alloy profile after rolling by the rolling unit 1. The lifting roller 103 includes a center roller 1033. The center roller 1033 provides installation conditions. The center roller 1033 rotates in coordination with the center rotating roller 1034. Four adjusting cylinders 1032 are located between the center roller 1033 and the center rotating roller 1034. When the center rotating roller 1034 rotates, the four adjusting cylinders 1032 are driven to rotate. A first side roller 1031 is provided on one side of the center roller 1033, and a second side roller 1035 is provided on the other side of the center roller 1033. The four adjusting cylinders 1032 are respectively connected to the first side roller 1031 and the second side roller 1035. When the center rotating roller 1034 rotates, the first side roller 1031 and the second side roller 1035 can be driven to rotate.

[0053] See also Figure 2 The rolling unit 1 also includes a rolling conveying support 11, on which conveying rollers 12 are equidistantly installed, a rolling base 13 is arranged at one end of the rolling conveying support 11, a rolling bracket 14 is installed on the rolling base 13, a bottom roller motor 15 is arranged on one side of the rolling bracket 14, and a bottom roller 19 is installed at the output end of the bottom roller motor 15 through the rolling bracket 14, and the bottom roller 19 is equidistantly installed in the rolling bracket 14.

[0054] See also Figure 2The roller conveying support 11 provides conveying conditions. The conveying roller 12 is installed above the roller conveying support 11 and can rotate to convey the heated titanium alloy profile. A roller base 13 is provided at one end of the roller conveying support 11. The roller base 13 is used to provide support conditions. The roller bracket 14 provides an installation environment. The output end of the bottom roller motor 15 passes through the roller bracket 14 and is equipped with a bottom roller 19. The rotation of the bottom roller motor 15 drives the gear on the roller bracket 14 to rotate. The rotation of the gear drives the bottom roller 19 to rotate, so that the titanium alloy profile can be continuously conveyed forward during rolling.

[0055] See also Figure 2 A pressure roller motor 17 is installed on the side of the roller support 14 away from the bottom roller motor 15. The output end of the pressure roller motor 17 passes through the roller support 14 and is installed with a pressure roller 18. The other end of the pressure roller 18 is rotatably installed on the mounting plate 101.

[0056] See also Figure 2 and Figure 3 The rotating shaft of the pressure roller 18 is installed on the mounting plate 101, and the rotating shaft of the pressure roller 18 can rotate on the mounting plate 101. The pressure roller motor 17 can drive the pressure roller 18 to rotate. The pressure roller 18 rolls the titanium alloy profile. After rolling, the titanium alloy profile is moved to the conveying port of the lifting roller 103, and the conveying roller 12 conveys it.

[0057] See also Figure 5 A lifting mechanism 102 is installed on the side wall of the mounting plate 101 away from the pressure roller 18. The lifting mechanism 102 is symmetrically arranged. The lifting mechanism 102 includes a lifting cylinder 1021. The lifting cylinder 1021 is installed below the roller support 14. The output part of the lifting cylinder 1021 is provided with a lifting support 1022. A lifting groove 1025 is provided in the middle position of the lifting support 1022. An adjusting block 1023 is provided in the lifting groove 1025. The output end of the lifting cylinder 1021 is fixedly installed with the adjusting block 1023, and a central rotating shaft 1024 is rotatably installed in the middle of the adjusting block 1023.

[0058] See also Figure 5 The lifting mechanism 102 can drive the lifting roller 103 to move up and down, and adjust according to the thickness of the titanium alloy profile after processing once. A lifting groove 1025 is set in the middle position of the lifting bracket 1022, and an adjustment block 1023 is set in the lifting groove 1025. The output end of the lifting cylinder 1021 is fixedly installed with the adjustment block 1023. The lifting cylinder 1021 drives the adjustment block 1023 to move up and down, and the adjustment block 1023 drives the central rotating shaft 1024 to move up and down.

[0059] See also Figure 4 and Figure 5The central rotating shaft 1024 is installed in the middle of the mounting plate 101, a group of adjusting cylinders 1032 are fixedly installed with the first side roller 1031, and another group of adjusting cylinders 1032 are fixedly installed with the second side roller 1035. The central rotating shaft 1024 is arranged in the middle of the first side roller 1031 and the second side roller 1035. A driving mechanism 16 is installed on the side wall on the same side of the rolling bracket 14 and the bottom roller motor 15. The driving mechanism 16 includes a motor box 162, and the motor box 162 is installed on the side wall of the rolling bracket 14. A driving motor 161 is slidably installed inside the driving mechanism 16, and the central rotating shaft 1024 is installed at the output end of the driving motor 161.

[0060] See also Figure 5 The lifting roller 103 performs secondary rolling on the rolled titanium alloy profile until it is rolled to the required thickness. A group of adjusting cylinders 1032 is fixedly installed with the first side roller 1031. When one group of adjusting cylinders 1032 is extended, the first side roller 1031 is extended at the same time. Another group of adjusting cylinders 1032 is fixedly installed with the second side roller 1035. When another group of adjusting cylinders 1032 is extended, the second side roller 1035 is extended. It is adjusted according to the secondary processing requirements of the titanium alloy profile. The motor box 162 is installed on the side wall of the rolling bracket 14. A driving motor 161 is slidably installed inside the driving mechanism 16. The central shaft 1024 is installed at the output end of the driving motor 161. The driving motor 161 can drive the central shaft 1024 to rotate. When the driving motor 161 rotates, the lifting roller 103 can perform shape processing on the secondary processed titanium alloy profile.

[0061] By setting the lifting roller 103, the titanium alloy profile that has been rolled is rolled for a second time until it is rolled to the required thickness. A driving motor 161 is slidably installed inside the driving mechanism 16, and the central rotating shaft 1024 is installed at the output end of the driving motor 161. The driving motor 161 can drive the central rotating shaft 1024 to rotate. When the driving motor 161 rotates, the lifting roller 103 can perform shape processing on the titanium alloy profile that has been processed for the second time, thereby achieving the effect of quickly entering the processing rolling process after the titanium alloy profile is rolled.

[0062] In the second embodiment, after the titanium alloy profile is preheated, it is necessary to manually adjust the position of the titanium alloy profile entering the processing device on the conveyor belt. Since the surface of the titanium alloy profile still maintains a certain temperature, the titanium alloy profile can only be fine-tuned by tools.

[0063] See also Figure 1 The clamping unit 2 is installed above one side of the rolling unit 1. The clamping unit can adjust the position of the titanium alloy profile entering the rolling unit 1 and adjust the conveying angle of the titanium alloy profile.

[0064] See also Figure 7 and Figure 8The clamping unit 2 includes a clamping bracket 21, which is installed at the upper end of the rolling bracket 14. A sliding guide rail 22 is installed on the side of the clamping bracket 21 close to the rolling unit 1. A slider 23 is slidably installed below the sliding guide rail 22. A driving cylinder 24 is installed below the slider 23. A driving mounting plate 25 is installed at the output end of the driving cylinder 24. A clamping cylinder 26 is installed below the driving mounting plate 25. A clamping plate 27 is installed at the output end of the clamping cylinder 26.

[0065] See also Figure 7 and Figure 8 The clamping bracket 21 is used to provide an installation environment. A sliding guide rail 22 is installed on the side of the clamping bracket 21 close to the rolling unit 1. The sliding guide rail 22 provides sliding conditions. The slider 23 drives the driving cylinder 24 to slide. The driving cylinder 24 extends to drive the driving mounting plate 25 to move toward the titanium alloy profile. The output end of the clamping cylinder 26 is installed with a clamping plate 27. The clamping cylinder 26 drives the clamping plate 27 to retract toward the middle. When the titanium alloy profile approaches the pressing roller 18, the driving cylinder 24 extends downward, and the clamping cylinder 26 drives the clamping plate 27 to retract toward the middle. , adjust the feeding position of the titanium alloy profile, limit the titanium alloy profile from deviating outward from the conveying roller 12, after the titanium alloy profile enters the bottom roller 19, the driving cylinder 24 retracts upward, and the clamping cylinder 26 drives the clamping plate 27 to expand outward, and when the titanium alloy profile is rolled back to the conveying roller 12, the driving cylinder 24 extends downward, and the clamping cylinder 26 drives the clamping plate 27 to shrink toward the middle, moving the titanium alloy profile to the conveying roller 12 at the position of the lifting roller 103, and the conveying roller 12 continues to convey so that the lifting roller 103 processes the processed titanium alloy profile.

[0066] By setting the driving cylinder 24 to retract upward and the clamping cylinder 26 to drive the clamping plate 27 to expand outward, when the titanium alloy profile is rolled and returns to the conveying roller 12, the driving cylinder 24 extends downward, and the clamping cylinder 26 drives the clamping plate 27 to retract toward the middle, moving the titanium alloy profile to the conveying roller 12 at the position of the lifting roller 103. The conveying roller 12 continues to convey the processed titanium alloy profile so that the lifting roller 103 can process the processed titanium alloy profile, thereby automatically adjusting the position and angle of the titanium alloy profile when conveyed to the rolling unit 1.

[0067] In the third embodiment, the titanium alloy profile will have a curling problem when it is conveyed forward after being rolled. Due to the angle of the roll, it is difficult to return it to the processing device for repeated rolling.

[0068] See also Figure 1 An adjusting unit 3 is installed at the bottom of the other side of the rolling unit 1, and the adjusting unit 3 is used to limit the rolling of the titanium alloy profile after rolling.

[0069] See also Fig.11The adjustment unit 3 includes an adjustment rail 33 , on which a first adjustment mechanism 34 is disposed. The first adjustment mechanism 34 includes a mounting column 344 , a rising disc 342 mounted on the mounting column 344 , and a descending disc 343 mounted below the mounting column 344 .

[0070] See also Fig. 9 The first adjustment mechanism 34 can slide on the adjustment guide rail 33, and the mounting column 344 is used to provide mounting conditions. The rising disc 342 and the descending disc 343 cooperate to limit the curling of the titanium alloy profile after rolling to prevent warping.

[0071] See also Fig. 9 and Fig.10 The adjustment unit 3 also includes an adjustment support 31, which is installed on the side of the rolling unit 1 away from the clamping unit 2. An adjustment roller 32 is arranged above the adjustment support 31, and an adjustment guide rail 33 is installed above one end of the adjustment support 31 close to the rolling unit 1. Driving sliders 37 are equidistantly slidably installed on the adjustment guide rail 33, and the first adjustment mechanism 34, the second adjustment mechanism 35 and the third adjustment mechanism 36 are respectively installed on the three driving sliders 37.

[0072] See also Fig. 9 and Fig.10 The adjusting support 31 is used to provide an installation environment, the adjusting roller 32 is used to convey the processed titanium alloy profile, and the first adjusting mechanism 34, the second adjusting mechanism 35 and the third adjusting mechanism 36 are all equipped with a driving slider 37 at the bottom. The driving slider 37 is controlled by a motor and a roller. The motor drives the roller to rotate, so that the first adjusting mechanism 34, the second adjusting mechanism 35 and the third adjusting mechanism 36 can slide and adjust on the adjusting guide rail 33 according to the width of the titanium alloy profile.

[0073] See also Fig.11 The first adjustment mechanism 34 includes a mounting column 344, which is mounted on the driving slider 37. Two first adjustment motors 341 are arranged on the top of the mounting column 344. The rising disc 342 is mounted on the outer wall of the mounting column 344, and the descending disc 343 is mounted below the descending disc 343. A grinding disc column 346 is installed in the middle position between the rising disc 342 and the descending disc 343.

[0074] See also Fig.11 , Fig.12 and Fig.13The first adjusting mechanism 34, the second adjusting mechanism 35 and the third adjusting mechanism 36 have the same structure, among which only the first adjusting mechanism 34 is symmetrically provided with a grinding disc column 346, and two chuck mechanisms 345 are installed at the output end of the first adjusting motor 341, and the two chuck mechanisms 345 include a threaded column 3451, and a threaded sliding block 3452 is threadedly installed on the threaded column 3451, and a clamping block 3453 is installed on the threaded sliding block 3452, one of the threaded sliding blocks 3452 penetrates the outer wall of the mounting column 344 and is fixedly installed with the rising disc 342, and the other threaded sliding block 3452 penetrates the outer wall of the mounting column 344 and is fixedly installed with the descending disc 343.

[0075] When the titanium alloy profile entering the bottom roller 19 for processing is discharged, the middle position of the second adjusting mechanism 35 and the third adjusting mechanism 36 limits the direction of the output of the titanium alloy profile. The second adjusting mechanism 35 and the third adjusting mechanism 36 operate in the same way. In the second adjusting mechanism 35 and the third adjusting mechanism 36, a first adjusting motor 341 rotates forward to drive a threaded column 3451, driving the threaded sliding block 3452 on the threaded column 3451 to move upward, and the threaded sliding block 3452 moves upward to drive the rising disc 342 to move upward, and the other first adjusting motor 341 reverses to drive another threaded column 3451, driving the threaded sliding block 3452 on the other threaded column 3451 to move downward, and the threaded sliding block 3452 moves downward to drive the descending disc 343 to move upward. After the titanium alloy profile enters, one first adjusting motor 341 reverses, and the other first adjusting motor 341 rotates forward, and the rising disc 342 and the descending disc 343 of the second adjusting mechanism 35 and the third adjusting mechanism 36 approach the titanium alloy profile to prevent bending.

[0076] When the titanium alloy profile enters the lifting roller 103 for processing, the middle position of the first adjusting mechanism 34 and the second adjusting mechanism 35 limits the output direction of the titanium alloy profile. After the lifting roller 103 processes the titanium alloy profile to the required thickness, the driving slider 37 of the first adjusting mechanism 34 approaches the middle, the grinding wheel column 346 grinds the titanium alloy profile, and the second adjusting mechanism 35 approaches the first adjusting mechanism 34 to clamp and limit the titanium alloy profile.

[0077] The output direction of the titanium alloy profile is limited by setting the middle position of the first adjusting mechanism 34 and the second adjusting mechanism 35. The rising disc 342 and the descending disc 343 of the second adjusting mechanism 35 and the third adjusting mechanism 36 are close to the titanium alloy profile, thereby preventing the titanium alloy profile from warping during the processing.

[0078] Embodiment 4, a method for continuous rolling of titanium alloy profiles, according to the above-mentioned device for continuous rolling of titanium alloy profiles, comprises the following steps:

[0079] S1, rolling unit 1, first conveying the heated titanium alloy profile through the conveying part of the rolling unit 1, and the clamping unit 2 descends to adjust the position of the titanium alloy profile;

[0080] S11, the continuous rotation of the conveying roller 12 conveys the titanium alloy profile toward the rolling support 14. When it reaches the front end of the pressing roller 18, the slider 23 moves to the top of the titanium alloy profile, the driving cylinder 24 extends downward, the clamping cylinder 26 extends to both sides, and the clamping plate 27 clamps the titanium alloy profile and adjusts it to a position where it can enter under the pressing roller 18.

[0081] S2, after the adjustment of the titanium alloy profile is completed, the clamping unit 2 rises, the titanium alloy profile enters the rolling support 14, and the rolling unit 1 rolls the titanium alloy profile. After the rolling is completed, the second adjustment mechanism 35 is separated from the third adjustment mechanism 36, and the rolled part of the titanium alloy profile enters the middle position between the second adjustment mechanism 35 and the third adjustment mechanism 36;

[0082] S21, the driving cylinder 24 retracts upward, the titanium alloy profile enters the rolling support 14, the bottom roller motor 15 drives the bottom roller 19 to rotate, and the titanium alloy profile is conveyed to the position of the pressing roller 18, and the pressing roller motor 17 drives the pressing roller 18 to roll the titanium alloy profile.

[0083] S22, the bottom roller 19 continues to transport the titanium alloy profile forward, and the second adjustment mechanism 35 and the third adjustment mechanism 36 move to positions suitable for the titanium alloy profile.

[0084] S23, the second adjustment mechanism 35 and the third adjustment mechanism 36 are opened to limit the position of the titanium alloy profile.

[0085] S24, the titanium alloy profile moves to the middle position between the second adjustment mechanism 35 and the driving slider 37.

[0086] S3, the second adjustment mechanism 35 and the third adjustment mechanism 36 are close to each other to limit and clamp the titanium alloy profile, the adjustment unit 3 conveys the titanium alloy profile out of the rolling unit 1, and the adjustment unit 3 continues to convey the titanium alloy profile to the rolling unit 1, and the rolling unit 1 repeatedly rolls the titanium alloy profile;

[0087] S31, the titanium alloy profile enters the middle position between the second adjustment mechanism 35 and the third adjustment mechanism 36 to limit the output direction of the titanium alloy profile to prevent bending.

[0088] S32, when the tail end of the titanium alloy profile is in the second adjustment mechanism 35 and the third adjustment mechanism 36, the adjustment support 31 is reversed for conveying, and then the titanium alloy profile is sent back to the rolling support 14, and the pressing roller 18 rolls the titanium alloy profile. By repeating the above operation, repeated rolling is performed.

[0089] S4, the titanium alloy profile returns to the output position of the rolling unit 1, the clamping unit 2 descends to move the titanium alloy profile to the position of the lifting roller 103, and the rolling unit 1 cooperates with the adjustment unit 3 to complete repeated rolling forming.

[0090] S41. After the pressing roller 18 completes rolling of the titanium alloy profile, the slider 23 moves to the top of the rolled titanium alloy profile, the driving cylinder 24 extends downward, the clamping cylinder 26 extends to both sides, the clamping plate 27 clamps the rolled titanium alloy profile, and the slider 23 moves to the position of the lifting roller 103, driving the rolled titanium alloy profile to move and adjust it to a position where it can enter under the lifting roller 103.

[0091] S42, convey the rolled titanium alloy profile to the position of the lifting roller 103. According to the thickness of the rolled titanium alloy profile, the lifting cylinder 1021 extends downward to drive the central rotating shaft 1024 to move downward. The central rotating shaft 1024 drives the lifting roller 103 to move toward the position of the titanium alloy profile. The driving motor 161 moves synchronously with the lifting roller 103. The driving motor 161 drives the lifting roller 103 to rotate to roll the titanium alloy profile.

[0092] S43, the titanium alloy profile enters the middle position between the first adjusting mechanism 34 and the second adjusting mechanism 35 to limit the output direction of the titanium alloy profile to prevent bending deformation.

[0093] S44, when the tail end of the titanium alloy profile is in the first adjustment mechanism 34 and the second adjustment mechanism 35, the adjustment support 31 is reversed for conveying, and then the titanium alloy profile is sent back to the rolling support 14, and the lifting roller 103 rolls the titanium alloy profile. By repeating the above operation, repeated rolling is performed.

[0094] S45. When the required thickness of the titanium alloy profile is reached, the adjusting cylinder 1032 pushes out the first side roller 1031 and the second side roller 1035, and the titanium alloy profile is then rolled by the center roller 1033 alone. When the titanium alloy profile passes through the first adjusting mechanism 34, the chuck mechanism 345 can process the edge of the titanium alloy profile to make the edge of the titanium alloy profile curl upward.

[0095] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

Claims

1. A titanium alloy profile continuous rolling device, characterized in that: It comprises a rolling unit (1), a clamping unit (2) installed above one side of the rolling unit (1), and an adjustment unit (3) installed below the other side of the rolling unit (1); The rolling unit (1) comprises a rolling support (14), a mounting plate (101) is installed in the middle of the rolling support (14), a lifting roller (103) is arranged inside the rolling support (14), the lifting roller (103) comprises a central roller (1033), a central rotating roller (1034) is arranged in the middle of the central roller (1033), four adjusting cylinders (1032) are arranged in the middle of the central roller (1033) and the central rotating roller (1034), two diagonal adjusting cylinders (1032) form a group, and the two groups of adjusting cylinders (1032) are arranged facing each other, a first side roller (1031) is arranged on one side of the central roller (1033), and a second side roller (1035) is arranged on the other side of the central roller (1033); The adjustment unit (3) comprises an adjustment rail (33), a first adjustment mechanism (34) is arranged on the adjustment rail (33), and the first adjustment mechanism (34) comprises a mounting column (344), a rising disc (342) mounted on the mounting column (344), and a descending disc (343) mounted below the mounting column (344); The rolling unit (1) further comprises a rolling conveying support (11), conveying rollers (12) are equidistantly mounted above the rolling conveying support (11), a rolling base (13) is disposed at one end of the rolling conveying support (11), a rolling support (14) is mounted on the rolling base (13), a bottom roller motor (15) is disposed at one side of the rolling support (14), a bottom roller (19) is mounted at an output end of the bottom roller motor (15) that passes through the rolling support (14), and the bottom roller (19) is equidistantly mounted in the rolling support (14); A pressure roller motor (17) is installed on the side of the roller pressing bracket (14) away from the bottom roller motor (15); the output end of the pressure roller motor (17) passes through the roller pressing bracket (14) and is installed with a pressure roller (18); the other end of the pressure roller (18) is rotatably mounted on the mounting plate (101); A lifting mechanism (102) is installed on a side wall of the mounting plate (101) away from the pressure roller (18), the lifting mechanism (102) comprising a lifting cylinder (1021), the lifting cylinder (1021) being installed below the roller pressing bracket (14), a lifting bracket (1022) being provided at the output portion of the lifting cylinder (1021), a lifting slot (1025) being provided at the middle position of the lifting bracket (1022), an adjusting block (1023) being provided in the lifting slot (1025), an output end of the lifting cylinder (1021) being fixedly installed with the adjusting block (1023), and a central rotating shaft (1024) being rotatably installed in the middle of the adjusting block (1023); The central rotating shaft (1024) is installed in the middle of the mounting plate (101); one group of the adjusting cylinders (1032) is fixedly installed with the first side roller (1031); another group of the adjusting cylinders (1032) is fixedly installed with the second side roller (1035); the central rotating shaft (1024) is arranged in the middle of the first side roller (1031) and the second side roller (1035); a driving mechanism (16) is installed on the side wall of the rolling support (14) and the bottom roller motor (15); the driving mechanism (16) comprises a motor box (162); the motor box (162) is installed on the side wall of the rolling support (14); a driving motor (161) is slidably installed inside the driving mechanism (16); and the central rotating shaft (1024) is installed at the output end of the driving motor (161).

2. The titanium alloy profile continuous rolling device according to claim 1, characterized in that: The clamping unit (2) comprises a clamping bracket (21), the clamping bracket (21) being mounted at the upper end of the rolling bracket (14), a sliding guide rail (22) being mounted on a side of the clamping bracket (21) close to the rolling unit (1), a sliding block (23) being slidably mounted below the sliding guide rail (22), a driving cylinder (24) being mounted below the sliding block (23), a driving mounting plate (25) being mounted at the output end of the driving cylinder (24), a clamping cylinder (26) being mounted below the driving mounting plate (25), and a clamping plate (27) being mounted at the output end of the clamping cylinder (26).

3. The titanium alloy profile continuous rolling device according to claim 1, characterized in that: The adjustment unit (3) further comprises an adjustment support (31), the adjustment support (31) being mounted on a side of the rolling unit (1) away from the clamping unit (2), an adjustment roller (32) being arranged above the adjustment support (31), an adjustment guide rail (33) being mounted above one end of the adjustment support (31) close to the rolling unit (1), a driving slider (37) being equidistantly mounted on the adjustment guide rail (33) for sliding movement, and a first adjustment mechanism (34), a second adjustment mechanism (35) and a third adjustment mechanism (36) being mounted on the three driving sliders (37), respectively.

4. The titanium alloy profile continuous rolling device according to claim 3, characterized in that: The first adjustment mechanism (34) comprises a mounting column (344), wherein the mounting column (344) is mounted on the driving slider (37), two first adjustment motors (341) are arranged on the top of the mounting column (344), the rising disc (342) is mounted on the outer wall of the mounting column (344), the descending disc (343) is mounted below the descending disc (343), and a grinding disc column (346) is installed in the middle position between the rising disc (342) and the descending disc (343).

5. The titanium alloy profile continuous rolling device according to claim 4, characterized in that: The structures of the first adjustment mechanism (34), the second adjustment mechanism (35) and the third adjustment mechanism (36) are the same, wherein only the first adjustment mechanism (34) is symmetrically provided with a grinding disc column (346) inside, and two chuck mechanisms (345) are installed at the output end of each of the first adjustment motors (341), and the two chuck mechanisms (345) include a threaded column (3451), a threaded sliding block (3452) is threadedly installed on the threaded column (3451), and a clamping block (3453) is installed on the threaded sliding block (3452), one of the threaded sliding blocks (3452) penetrates the outer wall of the installation column (344) and is fixedly installed with the rising disc (342), and the other threaded sliding block (3452) penetrates the outer wall of the installation column (344) and is fixedly installed with the descending disc (343).

6. A method for continuous rolling of titanium alloy profiles, according to a device for continuous rolling of titanium alloy profiles according to any one of claims 1 to 5, characterized in that: The following steps are involved: S1, a rolling unit (1), firstly conveying the heated titanium alloy profile through the conveying part of the rolling unit (1), and then the clamping unit (2) descends to adjust the position of the titanium alloy profile; S2, after the adjustment of the titanium alloy profile is completed, the clamping unit (2) rises, the titanium alloy profile enters the rolling support (14), and the rolling unit (1) rolls the titanium alloy profile. After the rolling is completed, the second adjustment mechanism (35) and the third adjustment mechanism (36) are separated, and the rolled portion of the titanium alloy profile enters the middle position between the second adjustment mechanism (35) and the third adjustment mechanism (36); S3, the second adjustment mechanism (35) and the third adjustment mechanism (36) are brought close to each other to limit and clamp the titanium alloy profile, the adjustment unit (3) conveys the titanium alloy profile out of the rolling unit (1), the adjustment unit (3) then continues to convey the titanium alloy profile into the rolling unit (1), and the rolling unit (1) repeatedly rolls the titanium alloy profile; S4, the titanium alloy profile returns to the output position of the rolling unit (1), the clamping unit (2) descends to move the titanium alloy profile to the position of the lifting roller (103), and the rolling unit (1) cooperates with the adjustment unit (3) to complete repeated rolling forming.

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