CN117259491A - Precise dynamic leveling machine based on gyroscope - Google Patents
Precise dynamic leveling machine based on gyroscope Download PDFInfo
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- CN117259491A CN117259491A CN202311328405.3A CN202311328405A CN117259491A CN 117259491 A CN117259491 A CN 117259491A CN 202311328405 A CN202311328405 A CN 202311328405A CN 117259491 A CN117259491 A CN 117259491A
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- 238000001514 detection method Methods 0.000 claims abstract description 63
- 238000012937 correction Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 26
- 210000005056 cell body Anatomy 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 206010034719 Personality change Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000005259 measurement Methods 0.000 description 1
- 208000026438 poor feeding Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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Abstract
The invention discloses a precise dynamic leveling machine based on a gyroscope, which relates to the technical field of leveling machines and comprises the following components: the device comprises a frame, a lower leveling roller and an upper leveling roller, wherein a supporting frame is fixedly arranged at the top of the frame, the lower leveling roller is connected with the outer wall of the supporting frame in a penetrating manner, a dynamic detection correction module is fixedly arranged at the top of the frame, a gyroscope module is arranged in a dynamic detection box, and a conducting frame is arranged at the top of the dynamic detection box. According to the invention, the gyroscope module arranged in the dynamic detection box is used for detecting the angle and posture change of the material, the control box is used for adjusting the rotating speeds of the upper leveling roller and the lower leveling roller, signals are sent to the two hydraulic push rods and the electric push rods at the rear side, and the position of the upper leveling roller is adjusted, so that the upper leveling roller is better attached to the outer wall of the material for leveling, the purpose of dynamically monitoring the material to be leveled is realized, the upper leveling roller and the lower leveling roller are adjusted according to the change of the material, and the leveling precision of the leveling machine is improved.
Description
Technical Field
The invention relates to the technical field of leveling machines, in particular to a precise dynamic leveling machine based on a gyroscope.
Background
The leveling machine is called a leveling machine and a straightening machine, is mainly applied to leveling cold and hot rolled plate materials with various specifications, and can be used for leveling the plate materials by simultaneously acting on the plate materials through an upper leveling roller and a lower leveling roller and eliminating the internal stress of the plate materials through a gap between the upper leveling roller and the lower leveling roller. However, the existing leveling machine is inconvenient for monitoring the plate to be leveled in real time, is inconvenient for dynamically adjusting the leveling machine according to the state of the plate, and reduces the leveling precision of the leveling machine.
The existing leveler has the defects that:
1. in the patent document CN109454128A, the problem that the existing leveling machine is inconvenient to process boards with different specifications and materials and has low applicability is mainly considered, and the problem that the leveling machine is inconvenient to dynamically adjust according to the state of the boards and the leveling precision of the leveling machine is reduced is not considered;
2. in the patent document JPWO2014084144A1, it is mainly considered how to avoid the problem of damage to the leveling roller under the condition that the leveling roller fully exerts leveling capability, and it is not considered whether the leveling roller is in a horizontal state when in use;
3. in patent document CN218574651U, problems of low leveling efficiency and poor feeding stability of the leveler are mainly considered, and problems of whether the leveling roller is deformed or not, which are required to facilitate the installation of a detector, are not considered;
4. in patent document CN101648233a, a problem of how to precisely control the feeding amount is mainly considered, and a problem that the upper leveling roller needs to be replaced after being deformed is not considered.
Disclosure of Invention
The invention aims to provide a precise dynamic leveling machine based on a gyroscope, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a gyroscope-based precision dynamic leveler comprising: the leveling machine comprises a frame, a lower leveling roller and an upper leveling roller, wherein a supporting frame is fixedly arranged at the top of the frame, the lower leveling roller is connected with the outer wall of the supporting frame in a penetrating manner, and a dynamic detection and correction module is fixedly arranged at the top of the frame and used for adjusting the leveling machine in real time;
the dynamic detection correction module comprises a dynamic detection box, a gyroscope module is arranged in the dynamic detection box, a conducting frame is arranged at the top of the dynamic detection box, the bottom of the conducting frame is connected with the gyroscope module, the top of the conducting frame is attached to a lower leveling roller, an electric push rod is fixedly arranged at the top of the frame and positioned at the left side of the support frame, a support plate is arranged at the top of the electric push rod, an upper driving motor is arranged at the top of the support plate, an upper leveling roller is connected with the output end of the upper driving motor through a coupling, the upper leveling roller is positioned above the lower leveling roller, a lower driving motor is fixedly arranged at the top of the frame, and the output end of the lower driving motor is connected with the left end of the lower leveling roller.
Preferably, the cell body has been seted up to the outer wall of support frame, and the inner wall sliding connection of right side cell body has the lifter, and hydraulic push rod is installed at the top of support frame, and hydraulic push rod's output and the top fixed connection of lifter, and the top fixed mounting of support frame has control module, and control module and gyroscope module, hydraulic push rod, electric putter, go up driving motor and lower driving motor electric connection.
Preferably, the output end of the upper driving motor penetrates through the outer wall of the lifting block.
Preferably, the outer wall fixed mounting of support frame has the mounting panel, and the mounting panel is located the top of upper leveling roller, the top of mounting panel runs through and is provided with the installing frame, the inside demountable installation of installing frame has the detector, the inner wall sliding connection of installing frame has the dismouting subassembly, and the outer wall and the laminating of detector outer wall of dismouting module for the centre gripping detector, the top fixed mounting of mounting panel has data comparison module, data comparison module includes signal transceiver unit and numerical value comparison unit, data comparison module and hydraulic push rod and electric putter electric connection, warning module is installed at the top of data comparison module, and warning module and data comparison module electric connection.
Preferably, the dismouting subassembly includes the grip block, the front of place ahead grip block and the back fixed mounting of rear grip block have the catch bar, and the catch bar runs through the inner wall of installing the frame, the inner wall fixed mounting of installing the frame has the spring two, and spring two one end and grip block outer wall fixed connection, the top slidable mounting of mounting panel has the carriage, and the carriage is located the outside of installing the frame, spring one is installed to the side inner wall of carriage, and the left end and the outer wall connection of installing the frame of spring one, the front and the back inner wall fixed mounting of carriage have the lug, and lug and catch bar outer wall laminating.
Preferably, the detector comprises a laser range finder or an acoustic range finder.
Preferably, the inner wall sliding connection of cell body has the lifting frame, and the lifting frame is located the left side of lifting block, the inner wall slidable mounting of lifting frame has the connecting block, the spread groove has been seted up on the right side of connecting block for the left end of last leveling roller provides installation space, the rack is installed in the front embedding of connecting block, the top fixed mounting of lifting frame has miniature servo motor, miniature servo motor's output cover is equipped with the gear, and gear and rack engagement, the top fixed mounting of connecting block has the stopper, be used for spacing the connecting block.
Preferably, a method for using a precision dynamic leveling machine based on a gyroscope comprises the following steps:
s1, installing detectors in mounting frames at the leftmost side and the rightmost side of the top of a mounting plate, pulling a sliding frame rightwards to drive a lug to slide rightwards, stretching a first spring, pulling a clamping plate forwards and backwards to slide away from each other respectively by a second spring, inserting the detectors into the mounting frame, loosening the sliding frame, pulling the sliding frame by the first spring to drive the lug to move leftwards, extruding a pushing rod to push the clamping plate, and clamping the detectors by the clamping plate;
s2, starting a hydraulic push rod and an electric push rod, wherein the hydraulic push rod pushes a lifting frame and a lifting block to move downwards, the electric push rod drives a mounting plate and an upper driving motor to move downwards, and the lifting frame drives a connecting block to move downwards to drive an upper leveling roller to move downwards to a proper position;
s3, detecting the vertical distance between the mounting plate and the upper leveling roller through the detector, comparing whether the detected distance is vertical or not through the data detection module, judging whether the upper leveling roller is horizontal or not, prompting the non-horizontal roller through the warning module when the upper leveling roller is not horizontal, driving the lifting block and the lifting frame to move through the hydraulic push rod, and adjusting the upper leveling roller to be in a horizontal state;
s4, leveling the material to be leveled through a first group of upper leveling rollers and lower leveling rollers which rotate on the front surface, generating bending angles and gesture changes, applying torque to the upper leveling rollers and the lower leveling rollers, attaching the upper leveling rollers and the lower leveling rollers through a conducting frame, conducting the torque to a dynamic detection box, detecting the angle and gesture changes of the material through a gyroscope, sending a detection result to a control box, sending information to a group of rear hydraulic push rods and electric push rods through the control box according to the detection result, adjusting the relative positions of the upper leveling rollers and the lower leveling rollers, sending control information to a driving motor and a lower driving motor, and adjusting the rotating speeds of the upper leveling rollers and the lower leveling rollers;
s5, a plurality of groups of detectors are installed in an installation frame at the top of the installation plate through the dismounting assembly, vertical distances from the installation plates at different positions to the upper leveling roller are detected, the data comparison module is used for comparing the vertical distances, and whether the upper leveling roller is bent or not is detected.
Preferably, in the step S4, the method further includes the following steps:
s41, detecting materials passing through the second group of upper leveling rollers and the lower leveling rollers through a dynamic detection box below the second group of lower leveling rollers, sending detection results to a control box, and adjusting the position and the rotating speed of the third group of upper leveling rollers and the rotating speed of the third group of lower leveling rollers.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the hydraulic push rod, the electric push rod and the gyroscope module are arranged, the gyroscope module in the dynamic detection box is used for detecting the angle and the attitude change of a material, the detection result is transmitted to the control box, the control box is used for transmitting electric signals to a group of upper driving motors and lower driving motors adjacent to the rear side, the rotating speeds of the upper leveling roller and the lower leveling roller are regulated, signals are transmitted to the two hydraulic push rods and the electric push rod at the rear side, so that the upper leveling roller and the upper driving motors synchronously move, the vertical position of the upper leveling roller relative to the lower leveling roller is regulated, the outer wall of the material is better bonded to be leveled, the purpose of dynamically monitoring the material to be leveled is realized, the upper leveling roller and the lower leveling roller are regulated according to the change of the material, and the leveling precision of the leveling machine is improved.
2. According to the leveling machine, the detector, the data comparison module and the warning module are arranged, the vertical distance from the bottom of the mounting plate to the leveling roller is detected through the detector, the detection result is transmitted to the data comparison module, whether the detection values are the same or not is compared through the value comparison module, when the detection distance values are different in comparison result, the warning module sends an inclination prompt and sends prompt information to the control box, the control box sends control information to the hydraulic push rod and the electric push rod, the positions of the lifting block, the lifting frame and the mounting plate are adjusted, the upper evaluation roller is adjusted to be in a horizontal state, and the leveling effect of the leveling machine is improved in a meaningful way.
3. According to the invention, after the sliding frame is pulled to move rightwards, the detector is arranged between the two groups of clamping plates, the sliding frame is loosened, the spring pulls the sliding frame to drive the lug to move leftwards, the pushing rod is extruded, the pushing rod drives the clamping plates to move, the detector is fixed, the detector is convenient to mount and dismount, the plurality of groups of detectors are mounted, the vertical distances between the mounting plate and different positions of the upper leveling roller are detected, the detection results are compared through the data comparison module, when the detection results are different, and the detection values do not show gradual increase or gradual decrease, the phenomenon that the upper leveling roller bends or deforms is illustrated, the warning module sends out a replacement prompt, the detector is convenient to mount, and the purpose of detecting the state of the upper leveling roller is achieved.
4. According to the invention, the lifting frame, the connecting block and the rack are arranged, the miniature servo motor drives the gear to rotate, the rack drives the connecting block to slide leftwards along the inner wall of the lifting frame, so that the inner wall of the mounting groove is separated from the left end of the upper leveling roller, the upper leveling roller is convenient to detach and just change, the upper leveling roller is arranged above the lower leveling roller during installation, the miniature servo motor drives the gear to reversely rotate, the rack drives the connecting block to slide rightwards along the inner wall of the lifting frame, the left end of the upper leveling roller is embedded and connected with the inner wall of the connecting groove, the installation of the upper leveling roller is completed, the purpose of conveniently changing the upper leveling roller is realized, and the purpose of changing the leveling roller of the leveling machine is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the front structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of a portion of a connection block according to the present invention;
FIG. 5 is a schematic view of a portion of the dynamic test chamber of the present invention;
FIG. 6 is a schematic view of a mounting plate portion of the present invention;
FIG. 7 is a schematic view of a portion of a carriage according to the present invention;
fig. 8 is a flow chart of the operation of the present invention.
In the figure: 1. a frame; 2. a support frame; 3. a lower leveling roller; 4. a conductive frame; 5. a dynamic detection box; 6. a gyroscope module; 7. an electric push rod; 8. a support plate; 9. an upper driving motor; 10. a lifting block; 11. a hydraulic push rod; 12. a leveling roller is arranged on the upper surface; 13. a control module; 14. a lower driving motor; 15. a mounting plate; 16. a mounting frame; 17. a detector; 18. a data comparison module; 19. a warning module; 20. a carriage; 21. a first spring; 22. a bump; 23. a push rod; 24. a clamping plate; 25. a second spring; 26. a lifting frame; 27. a connecting block; 28. a rack; 29. a gear; 30. a miniature servo motor; 31. a limiting block; 32. a groove body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, 2, 3 and 5, an embodiment of the present invention is provided: a gyroscope-based precision dynamic leveler comprising: the leveling machine comprises a frame 1, lower leveling rollers 3 and upper leveling rollers 12, wherein a support frame 2 is fixedly arranged at the top of the frame 1, the number of the support frames 2 is two, the support frames 2 are respectively positioned at the left side and the right side of the top of the frame 1, the outer walls of the support frames 2 are connected with the lower leveling rollers 3 in a penetrating manner, the number of the lower leveling rollers 3 is four or increased or decreased according to requirements, the left end and the right end of each lower leveling roller 3 respectively penetrate through the outer walls of the support frames 2 at the two sides, and a dynamic detection and correction module is fixedly arranged at the top of the frame 1 and used for adjusting a leveling machine in real time;
the dynamic detection correction module comprises a dynamic detection box 5, the dynamic detection box 5 is positioned below a lower leveling roller 3, a gyroscope module 6 is arranged in the dynamic detection box 5 and is used for measuring the angle and the posture change of a material to be leveled after being leveled, a transmission frame 4 is arranged at the top of the dynamic detection box 5, the top of the transmission frame 4 is arc-shaped, the bottom of the transmission frame 4 is connected with the gyroscope module 6, the top of the transmission frame 4 is attached to the lower leveling roller 3, the lower leveling roller 3 is provided with a support, an electric push rod 7 is fixedly arranged at the top of a frame 1, the electric push rod 7 is positioned at the left side of the support frame 2, a supporting plate 8 is arranged at the top of the electric push rod 7, an upper driving motor 9 is arranged at the top of the supporting plate 8 and is used for providing support for the upper driving motor 9, the output end of the upper driving motor 9 is connected with upper leveling rollers through a coupling, the upper leveling rollers are positioned above the lower leveling rollers 3, the lower driving motor 14 is fixedly arranged at the top of the frame 1, the lower driving motor 14 is positioned at the left side of the support frame 2, the output end of the lower driving motor 14 is attached to the lower leveling rollers 3, the upper driving motor 14 and the upper leveling rollers 3 are arranged at the same number as the upper leveling rollers 12 and the upper leveling rollers 3 and the upper leveling rollers and the lower leveling rollers 3 are arranged at the same number as the upper leveling rollers and the upper driving rollers and 3 and are respectively;
the outer wall of the supporting frame 2 is provided with a groove body 32, the inner wall of the right groove body 32 is slidably connected with a lifting block 10, the output end of an upper driving motor 9 penetrates through the outer wall of the lifting block 10, the top of the supporting frame 2 is provided with a hydraulic push rod 11, the hydraulic push rod 11 is positioned above the groove body 32, the output end of the hydraulic push rod 11 is fixedly connected with the top of the lifting block 10, the hydraulic push rod 11 is used for driving the lifting block 10 to slide up and down along the inner wall of the groove body 32, the top of the left supporting frame 2 is fixedly provided with a control module 13, the control module 13 comprises an information receiving unit and a control signal output unit, and the control module 13 is electrically connected with a gyroscope module 6, the hydraulic push rod 11, an electric push rod 7, the upper driving motor 9 and a lower driving motor 14;
further, when the material to be leveled is leveled by the change of bending angle and posture of the material caused by extrusion between the upper leveling roller 12 and the lower leveling roller 3 which are rotated by the front first set, when the angle and posture of the material are changed, a moment is generated and applied to the upper leveling roller 12 and the lower leveling roller 3, the upper leveling roller 3 is lifted and attached to the lower leveling roller 3 by the guide frame 4, the moment is conducted to the dynamic detection box 5 by the guide frame 4, the change of angle and posture of the material is detected by the gyro module 6 inside the dynamic detection box 5, the detection result is transmitted to the control box, the measurement result is received by the signal receiving unit of the control box, and after analysis, the control box sends electric signals to the upper driving motor 9 and the lower driving motor 14 which are connected to the upper leveling roller 12 and the lower leveling roller 3 of the front second set respectively by the control signal output unit, the rotating speeds of the upper leveling roller 12 and the lower leveling roller 3 are regulated, a control box sends control signals to the two hydraulic push rods 11 and the electric push rods 7 of the second front group, the hydraulic push rods 11 drive the lifting frames 26 and the lifting blocks 10 to move, meanwhile, the electric push rods 7 drive the mounting plates 15 to synchronously move in the same direction, so that the upper leveling roller 12 and the upper driving motor 9 synchronously move, the vertical position of the upper leveling roller 12 relative to the lower leveling roller 3 is regulated, the effective leveling of materials passing through the gap between the upper leveling roller 3 and the lower leveling roller 3 of the second front group is facilitated, the angle and the posture change of the materials are detected again through the dynamic detection box 5 below the lower leveling roller 3 of the second group, the rotating speeds of the upper leveling roller 3 and the lower leveling roller 3 of the third group are regulated through the control box control of the upper driving motor 9 and the lower driving motor 14 of the third group, the positions of the upper leveling roller 12 of the third group are regulated through the hydraulic push rods 11 and the electric push rods 7 of the third group, the outer wall of the material is better attached to the leveling machine, the purpose of dynamically monitoring the material to be leveled is achieved, the upper leveling roller 3 and the lower leveling roller 3 are adjusted according to the change of the material, and the leveling precision of the leveling machine is improved.
Referring to fig. 2 and 6, an embodiment of the present invention is provided: the utility model provides a precision dynamic leveling machine based on gyroscope, including support frame 2, the outer wall fixed mounting of support frame 2 has mounting panel 15, the both sides outer wall of mounting panel 15 is connected with the close side outer wall of two sets of support frames 2 respectively, and mounting panel 15 is located the top of upper leveling roller, the top of mounting panel 15 runs through and is provided with mounting frame 16, the setting of mounting frame 16 assembles into a plurality of, the inside demountable installation of mounting frame 16 has detector 17, detector 17 includes laser range finder or sonic range finder, the inner wall sliding connection of mounting frame 16 has the dismouting subassembly, and the outer wall and the laminating of detector 17 outer wall of dismouting module are used for centre gripping detector 17, the top fixed mounting of mounting panel 15 has data comparison module 18, data comparison module 18 includes signal transceiver unit and digital comparison unit, data comparison module 18 and detector 17 electric connection, and data comparison module 18 and hydraulic push rod 11 and electric push rod 7 electric connection, warning module 19 is installed to the top of data comparison module 18, and warning module 19 and data comparison module 18 electric connection;
further, the detectors 17 are installed in the right-most and left-most installation frames 16 of the installation plate 15, the bottoms of the detectors 17 and the bottoms of the installation plate 15 are located in the same horizontal plane, a right-most group of detectors 17 are located above the right end of the upper leveling roller 12, a left-most detector 17 is located above the left end of the upper leveling roller 12, the vertical distance from the bottom of the installation plate 15 to the upper leveling roller 12 is detected through the detectors 17, the detection result is conveyed to the data comparison module 18, whether the detection values are the same is compared through the value comparison module, when the comparison result is that the detection distance values are different, the alarm module 19 sends an inclination prompt to the control box, sends control information to the hydraulic push rod 11 and the electric push rod 7 through the control box, positions of the lifting block 10, the lifting frame 26 and the installation plate 15 are adjusted, the upper leveling roller is adjusted to be in a horizontal state, and the leveling effect of the leveling machine is improved in a meaningful way.
Referring to fig. 6 and 7, an embodiment of the present invention is provided: the precise dynamic leveling machine based on the gyroscope comprises clamping plates 24, the number of the clamping plates 24 is two, the outer wall of one side of each clamping plate 24, which is close to each other, is provided with an anti-slip pad, the front surface of the front clamping plate 24 and the back surface of the back clamping plate 24 are fixedly provided with pushing rods 23, the pushing rods 23 penetrate through the inner wall of the mounting frame 16 and respectively extend to the front surface and the back surface of the mounting frame 16, the bottom of the pushing rod is in sliding connection with the top of the mounting plate 15, the front surface of the front pushing rod and the back surface of the back pushing rod are in inclined shapes, the inner wall of the mounting frame 16 is fixedly provided with springs II 25, one end of each spring II 25 is fixedly connected with the outer wall of the clamping plate 24, the pushing rod penetrates through the inside of each spring II 25, the top of the mounting plate 15 is slidably provided with a sliding frame 20, the bottom of the sliding frame 20 is embedded and connected to the top of the mounting plate 15, the sliding frame 20 is U-shaped, the sliding frame 20 is positioned on the outer side of the mounting frame 16, the side inner wall of the sliding frame 20 is provided with a first spring 21, the left end of the first spring 21 is connected with the outer wall of the mounting frame 16, the stiffness coefficient of the first spring 21 is larger than that of a second spring 25, the front and back inner walls of the sliding frame 20 are fixedly provided with a convex block 22, the bottom of the convex block 22 is slidably connected with the top of the mounting plate 15, the side surface of the convex block 22 is inclined, and the inclined side outer wall of the convex block 22 is attached to the inclined side outer wall of the pushing rod 23 and is slidably connected;
further, the first sliding frame 20 is pulled to move rightwards, the first sliding frame 20 is stretched, the first sliding frame 20 drives the lug 22 to slide rightwards along the top of the mounting plate 15, the extrusion force to the push rod is gradually reduced, the second sliding frame 25 pulls the clamping plates 24 to move towards two sides respectively, the distance between the two groups of clamping plates 24 is increased, the detector 17 is arranged between the two groups of clamping plates 24, the first sliding frame 20 is loosened after penetrating through the inside of the mounting frame 16 until the bottom of the detector 17 and the bottom of the mounting plate 15 are in a horizontal state, the first sliding frame 20 is loosened, the first sliding frame 20 is pulled by the first sliding frame 21 to drive the lug 22 to move leftwards, the lug 22 extrudes the push rod 23 to slide along the top of the mounting plate 15, the push rod 23 drives the clamping plates 24 to move, the detector 17 is fixed, the detector 17 is convenient to mount and dismount, the detector 17 is detected, the vertical distances between different positions of the mounting plate 15 and the upper leveling roller 12 are detected, the detection results are compared through the data comparison module 18, when the detection results are different, and when the detection values are not gradually changed or gradually become smaller, the upper leveling roller is indicated, the bending or deformation phenomenon appears, and the detection is indicated through the warning module 19, the warning module is realized, the purpose of facilitating the mounting of the detector 17 is realized, and the detection is realized.
Referring to fig. 2 and 4, an embodiment of the present invention is provided: the utility model provides a precision dynamic leveling machine based on gyroscope, including cell body 32, the inner wall of cell body 32 that left side support frame 2 outer wall was seted up, sliding connection has lifting frame 26, and lifting frame 26 is located the left side of lifting block 10, lifting frame 26's inner wall slidable mounting has connecting block 27, the spread groove has been seted up on the right side of connecting block 27, be used for providing the installation space for the left end axle of last leveling roller 12, rack 28 is installed in the front embedding of connecting block 27, lifting frame 26's top fixed mounting has micro servo motor 30, lifting frame 26 provides the installation position for micro servo motor 30, and micro servo motor 30 is located cell body 32 left side, micro servo motor 30's output cover is equipped with gear 29, and gear 29 meshes with rack 28, the top fixed mounting of connecting block 27 has stopper 31, stopper 31's installation quantity is two, be located lifting frame 26's left and right sides respectively, stopper 31 is used for spacing to connecting block 27
Further, when the bending deformation condition of the upper leveling roller 12 is detected through the detector 17 and the data comparison module 18, the micro servo motor 30 drives the gear 29 to rotate, the gear 29 is meshed with the rack 28, the rack 28 drives the connecting block 27 to slide along the inner wall of the lifting frame 26, the connecting block 27 slides leftwards, the inner wall of the mounting groove is separated from the left end of the upper leveling roller 12, the right end of the upper leveling roller 12 is separated from the output end of the upper driving motor 9 when the coupler is removed, the upper leveling roller 12 is convenient to detach and replace, the upper leveling roller 12 is placed above the lower leveling roller 3 during installation, the right end of the upper leveling roller 12 is connected with the output end of the upper driving motor 9, the micro servo motor 30 drives the gear 29 to rotate reversely, the rack 28 drives the connecting block 27 to slide rightwards along the inner wall of the lifting frame 26, the left end of the upper leveling roller 12 is embedded and connected to the inner wall of the connecting groove, the installation of the upper leveling roller 12 is completed, the purpose of conveniently replacing the upper leveling roller 12 is achieved, and the purpose of replacing the leveling roller is improved.
The application method of the precision dynamic leveling machine based on the gyroscope comprises the following steps:
s1, installing detectors 17 in mounting frames 16 at the leftmost side and the rightmost side of the top of a mounting plate 15, pulling a sliding frame 20 rightwards to drive a lug 22 to slide rightwards, stretching a first spring 21, pulling a clamping plate 24 to slide forwards and backwards at two sides respectively by a second spring 25 to be far away from each other, inserting the detectors 17 into the mounting frame 16, loosening the sliding frame 20, pulling the sliding frame 20 by the first spring 21 to drive the lug 22 to move leftwards, pushing a pushing rod 23 to push the clamping plate 24, and clamping the detectors 17 by the clamping plate 24;
s2, starting a hydraulic push rod 11 and an electric push rod 7, wherein the hydraulic push rod 11 pushes a lifting frame 26 and a lifting block 10 to move downwards, the electric push rod 7 drives a mounting plate 15 and an upper driving motor 9 to move downwards, and the lifting frame 26 drives a connecting block 27 to move downwards to drive an upper leveling roller 12 to move downwards to a proper position;
s3, detecting the vertical distance between the mounting plate 15 and the upper leveling roller through the detector 17, comparing whether the detected distance is vertical or not through the data detection module, judging whether the upper leveling roller 12 is horizontal or not, prompting the non-horizontal roller through the warning module 19 when the upper leveling roller 12 is not horizontal, driving the lifting block 10 and the lifting frame 26 to move through the hydraulic push rod 11, and adjusting the upper leveling roller 12 to be in a horizontal state;
s4, leveling a material to be leveled through a first group of upper leveling rollers 12 and lower leveling rollers 3 rotating on the front surface, generating bending angle and attitude change, applying moment to the upper leveling rollers 12 and the lower leveling rollers 3, attaching the material to the lower leveling rollers 3 through a conducting frame 4, conducting the moment to a dynamic detection box 5, detecting the angle and attitude change of the material through a gyroscope, sending a detection result to a control box, sending information to a group of rear hydraulic push rods 11 and electric push rods 7 through the control box according to the detection result, adjusting the relative positions of the upper leveling rollers 12 and the lower leveling rollers 3, sending control information to a driving motor and a lower driving motor 14, and adjusting the rotation speeds of the upper leveling rollers 12 and the lower leveling rollers 3;
s5, a plurality of groups of detectors are installed in a mounting frame 16 at the top of the mounting plate 15 through a dismounting assembly, vertical distances from the mounting plate 15 at different positions to the upper leveling roller 12 are detected, the data comparison module 18 compares the vertical distances, and whether the upper leveling roller is bent or not is detected.
In step S4, the method further includes the steps of:
s41, detecting materials passing through between the second group of upper leveling rollers 12 and the lower leveling rollers 3 through a dynamic detection box 5 below the second group of lower leveling rollers 3, and sending detection results to a control box to adjust the position and the rotating speed of the third group of upper leveling rollers 12 and the rotating speed of the third group of lower leveling rollers 3.
Working principle: the horizontal state of the upper leveling roller 12 is detected by installing detectors 17 above the left end and the right end of the upper leveling roller 12, the upper leveling roller 12 which is not in the horizontal state is prompted by a warning module 19, a control instruction is sent to the hydraulic push rod 11 and the electric push rod 7 by a control box, and the lifting block 10 and the lifting frame 26 are driven to move by the hydraulic push rod 11 to adjust the upper leveling roller 12 to be in the horizontal state;
the material to be leveled is leveled between the upper leveling roller 12 and the lower leveling roller 3 which rotate in the first group on the front side, bending angle and gesture changes are generated, moment is applied to the upper leveling roller 12 and the lower leveling roller 3, the moment is conducted to the dynamic detection box 5 through the bonding of the upper leveling roller 12 and the lower leveling roller 3, the angle and the gesture changes of the material are detected through the gyroscope, the detection result is sent to the control box, the control box sends information to the rear group of hydraulic push rods 11 and the electric push rods 7 according to the detection result, the relative positions of the upper leveling roller 12 and the lower leveling roller 3 are adjusted, control information is sent to the driving motor and the lower driving motor 14, the rotating speeds of the upper leveling roller 12 and the lower leveling roller 3 are adjusted, the outer wall of the bonded material is leveled better, the purpose of dynamically monitoring the material to be leveled is achieved, the upper leveling roller 3 and the lower leveling roller 3 are adjusted according to the change of the material, and the leveling precision of the leveling machine is improved;
the vertical distances of the mounting plate 15 to different positions of the upper leveling roller 12 are detected by installing a plurality of groups of detectors 17, the change trend of detection values is analyzed by the data comparison module 18 in a comparison mode, whether the upper leveling roller 12 is deformed is detected, prompt of relevant personnel is facilitated, the upper leveling roller 12 is replaced in time, and leveling effect of a leveling machine is prevented from being reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A precision dynamic leveler based on gyroscopes, comprising: the leveling machine comprises a frame (1), a lower leveling roller (3) and an upper leveling roller (12), wherein a support frame (2) is fixedly arranged at the top of the frame (1), the lower leveling roller (3) is connected with the outer wall of the support frame (2) in a penetrating way, and a dynamic detection and correction module is fixedly arranged at the top of the frame (1) and used for adjusting the leveling machine in real time;
the dynamic detection correction module comprises a dynamic detection box (5), a gyroscope module (6) is arranged in the dynamic detection box (5), a conducting frame (4) is arranged at the top of the dynamic detection box (5), the bottom of the conducting frame (4) is connected with the gyroscope module (6), the top of the conducting frame (4) is attached to a lower leveling roller (3), an electric push rod (7) is fixedly arranged at the top of the frame (1), the electric push rod (7) is positioned at the left side of the supporting frame (2), a supporting plate (8) is arranged at the top of the electric push rod (7), an upper driving motor (9) is arranged at the top of the supporting plate (8), an upper leveling roller is connected to the output end of the upper driving motor (9) through a coupler, the upper leveling roller is positioned above the lower leveling roller (3), a lower driving motor (14) is fixedly arranged at the top of the frame (1), and the output end of the lower driving motor (14) is connected with the left end of the lower leveling roller (3).
2. The gyroscope-based precision dynamic leveler of claim 1, wherein: the outer wall of support frame (2) has seted up cell body (32), and the inner wall sliding connection of right side cell body (32) has lifter (10), and hydraulic push rod (11) are installed at the top of support frame (2), and the output of hydraulic push rod (11) and lifter (10) top fixed connection, and the top fixed mounting of support frame (2) has control module (13), and control module (13) and gyroscope module (6), hydraulic push rod (11), electric putter (7), go up driving motor (9) and lower driving motor (14) electric connection.
3. The gyroscope-based precision dynamic leveler of claim 2, wherein: the output end of the upper driving motor (9) penetrates through the outer wall of the lifting block (10).
4. The gyroscope-based precision dynamic leveler of claim 1, wherein: the outer wall fixed mounting of support frame (2) has mounting panel (15), and mounting panel (15) are located the top of upper leveling roller, the top of mounting panel (15) runs through and is provided with installing frame (16), the inside demountable installation of installing frame (16) has detector (17), the inner wall sliding connection of installing frame (16) has dismouting subassembly, and the outer wall and the laminating of detector (17) outer wall of dismouting module for centre gripping detector (17), the top fixed mounting of mounting panel (15) has data comparison module (18), data comparison module (18) include signal transceiver unit and numerical comparison unit, data comparison module (18) and hydraulic push rod (11) and electric push rod (7) electric connection, warning module (19) are installed at the top of data comparison module (18), and warning module (19) and data comparison module (18) electric connection.
5. The gyroscope-based precision dynamic leveler of claim 4, wherein: the disassembly and assembly comprises a clamping plate (24), a push rod (23) is fixedly arranged on the front surface of the front clamping plate (24) and the back surface of the rear clamping plate (24), the push rod (23) penetrates through the inner wall of the installation frame (16), a second spring (25) is fixedly arranged on the inner wall of the installation frame (16), one end of the second spring (25) is fixedly connected with the outer wall of the clamping plate (24), a sliding frame (20) is slidably arranged at the top of the installation plate (15), the sliding frame (20) is positioned on the outer side of the installation frame (16), a first spring (21) is arranged on the side inner wall of the sliding frame (20), the left end of the first spring (21) is connected with the outer wall of the installation frame (16), a convex block (22) is fixedly arranged on the front surface and the inner wall of the back surface of the sliding frame (20), and the convex block (22) is attached to the outer wall of the push rod (23).
6. The gyroscope-based precision dynamic leveler of claim 4, wherein: the detector (17) comprises a laser range finder or an acoustic range finder.
7. The gyroscope-based precision dynamic leveler of claim 2, wherein: the inner wall sliding connection of cell body (32) has lifting frame (26), and lifting frame (26) are located the left side of lifting block (10), connecting block (27) are installed to the inner wall slidable mounting of lifting frame (26), the spread groove has been seted up on the right side of connecting block (27), be used for providing installation space for the left end of last leveling roller (12), rack (28) are installed in the front embedding of connecting block (27), the top fixed mounting of lifting frame (26) has miniature servo motor (30), the output cover of miniature servo motor (30) is equipped with gear (29), and gear (29) and rack (28) meshing, the top fixed mounting of connecting block (27) has stopper (31) for spacing connecting block (27).
8. The method of any one of claims 1-7, wherein the method of using the gyroscope-based precision dynamic leveler is as follows:
s1, installing detectors (17) in a leftmost mounting frame (16) and a rightmost mounting frame (16) at the top of a mounting plate (15), pulling a sliding frame (20) rightwards to drive a lug (22) to slide rightwards, stretching a first spring (21), pulling a clamping plate (24) by a second spring (25) to slide forwards and backwards respectively to be far away from each other, inserting the detectors (17) into the mounting frame (16), loosening the sliding frame (20), pulling the sliding frame (20) by the first spring (21) to drive the lug (22) to move leftwards, pushing a pushing rod (23) to push the clamping plate (24), and clamping the detectors (17) by the clamping plate (24);
s2, starting a hydraulic push rod (11) and an electric push rod (7), wherein the hydraulic push rod (11) pushes a lifting frame (26) and a lifting block (10) to move downwards, the electric push rod (7) drives a mounting plate (15) and an upper driving motor (9) to move downwards, and the lifting frame (26) drives a connecting block (27) to move downwards to drive an upper leveling roller (12) to move downwards to a proper position;
s3, detecting the vertical distance between the mounting plate (15) and the upper leveling roller through the detector (17), comparing whether the detected distance is vertical through the data detection module, judging whether the upper leveling roller (12) is horizontal, prompting the non-horizontal roller through the warning module (19) when the upper leveling roller is not horizontal, driving the lifting block (10) and the lifting frame (26) to move through the hydraulic push rod (11), and adjusting the upper leveling roller (12) to be in a horizontal state;
s4, leveling a material to be leveled through a first group of upper leveling rollers (12) and lower leveling rollers (3) which rotate on the front surface, generating bending angle and posture change, applying moment to the upper leveling rollers (12) and the lower leveling rollers (3), attaching the material to the lower leveling rollers (3) through a guide frame (4), transmitting the moment to a dynamic detection box (5), detecting the angle and posture change of the material through a gyroscope, transmitting a detection result to a control box, transmitting information to a rear group of hydraulic push rods (11) and electric push rods (7) through the control box according to the detection result, adjusting the relative positions of the upper leveling rollers (12) and the lower leveling rollers (3), transmitting control information to a driving motor and a lower driving motor (14), and adjusting the rotating speeds of the upper leveling rollers (12) and the lower leveling rollers (3);
s5, a plurality of groups of detectors are installed in a mounting frame (16) at the top of the mounting plate (15) through a dismounting assembly, vertical distances from the mounting plate (15) at different positions to the upper leveling roller (12) are detected, the data comparison module (18) is used for comparing the vertical distances, and whether the upper leveling roller is bent or not is detected.
9. The method of using a precision dynamic leveling machine based on gyroscope according to claim 8, further comprising the steps of, in step S4:
s41, detecting materials passing through the space between the second group of upper leveling rollers (12) and the lower leveling rollers (3) through a dynamic detection box (5) below the second group of lower leveling rollers (3), and sending detection results to a control box to adjust the position and the rotating speed of the third group of upper leveling rollers (12) and the rotating speed of the third group of lower leveling rollers (3).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483263A (en) * | 2023-12-29 | 2024-02-02 | 陕西安程合创设备有限公司 | Flaw detection device and method for hot rolled steel plate for cab of trackless rubber-tyred vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483263A (en) * | 2023-12-29 | 2024-02-02 | 陕西安程合创设备有限公司 | Flaw detection device and method for hot rolled steel plate for cab of trackless rubber-tyred vehicle |
| CN117483263B (en) * | 2023-12-29 | 2024-03-05 | 陕西安程合创设备有限公司 | Flaw detection device and method for hot rolled steel plate for cab of trackless rubber-tyred vehicle |
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