Flattening device with upper leveling capable of being automatically positioned and adjusted

Abstract

The utility model relates to the technical field of leveling devices, in particular to a leveling device with an upper leveling function and an automatic positioning and adjusting function. The plate leveling device comprises a working table, a lifting table connected to the working table in a sliding mode in the vertical direction, a leveling roller mechanism used for leveling plates, four supporting stand columns arranged between the working table and the lifting table in a rectangular shape, and a lifting table positioning and adjusting mechanism. The lifting table positioning and adjusting mechanism comprises a lifting table sliding driving mechanism and an induction positioning assembly which are arranged between the lifting table and the workbench, the lifting table sliding driving mechanism drives the lifting table to slide in the vertical direction, the induction positioning assembly controls the lifting table sliding driving mechanism, and the height of the lifting table can be adjusted according to actual production requirements; the height of the lifting table can be adjusted before the plate is leveled without manual intervention, the device is better suitable for the shape and size of the metal plate, and the leveling quality and precision are effectively improved.

Description

Technical field:

[0001] The utility model relates to the technical field of leveling devices, in particular to a leveling device with automatic positioning and adjustment for upper leveling. Background technology:

[0002] The leveling device, also known as the leveling machine, is a device that flattens uneven metal sheets into flat sheets. Its working principle is to pass the metal sheet between the upper and lower rollers and use the squeezing effect of the upper and lower rollers to flatten the sheet. The upper leveling positioning adjustment is an indispensable part of the leveling machine. The accuracy of its positioning directly affects the final leveling quality and the precision of the sheet. Traditional upper leveling positioning generally requires manual adjustment of the eccentric shaft angle and observation of the sheet leveling, and repeated operation to achieve the best leveling effect. However, this over-reliance on manual adjustment is not only time-consuming and labor-intensive, but also difficult to ensure the accuracy and consistency of the leveling after adjustment. Utility model content:

[0003] The purpose of this utility model is to provide a split wine set to address the deficiencies of the existing technology. It can measure the specifications of the plate and automatically adjust the upper leveling part, which is better suitable for the shape and size of the metal plate, reduces the intervention of manual adjustment, and effectively improves the quality and accuracy of leveling.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a leveling device with automatic positioning and adjustment of upper leveling, including a workbench, a lifting platform connected to the workbench in a vertical direction for sliding, a leveling roller mechanism for leveling the plate, four rectangular support columns arranged between the workbench and the lifting platform, and a lifting platform positioning and adjustment mechanism, the lifting platform positioning and adjustment mechanism includes a lifting platform sliding drive mechanism and an inductive positioning component arranged between the lifting platform and the workbench, the lifting platform sliding drive mechanism drives the lifting platform to slide in the vertical direction, the inductive positioning component includes a thickness measuring device for measuring the thickness of the plate, the thickness measuring device is arranged at the feed port of the leveling roller mechanism, and the inductive positioning component controls the lifting platform sliding drive mechanism.

[0005] A further improvement to the above scheme is that the leveling roller mechanism includes two upper leveling roller mounting seats arranged at the lower end of the lifting platform, a plurality of upper leveling rollers rotatably arranged on the upper leveling roller mounting seats, a lower leveling roller mounting seat arranged at the upper end of the workbench, a plurality of lower leveling rollers rotatably arranged on the lower leveling roller mounting seats, and a leveling roller drive assembly arranged on the workbench, and the power output end of the leveling roller drive assembly drives and connects the upper leveling roller and the lower leveling roller.

[0006] A further improvement to the above solution is that rotation grooves are provided on the left and right sides of the upper leveling roller mounting seat and the lower leveling roller mounting seat, and the upper leveling roller and the lower leveling roller are both rotatably arranged in the rotation grooves.

[0007] A further improvement to the above scheme is that the leveling roller drive assembly includes a drive assembly mounting base arranged on the workbench, a first servo motor arranged on the mounting base, a servo reducer, and a plurality of couplings rotatably arranged on the mounting base, the power output end of the first servo motor drives and connects to the servo reducer, the power output end of the servo reducer drives and connects to one end of the coupling, and the other end of the coupling drives and connects to the upper leveling roller and the lower leveling roller.

[0008] A further improvement to the above scheme is that the lifting platform sliding drive mechanism includes two lifting power components, and the two lifting power components respectively include a rotating power mechanism, two worm gear lifts, two lifting screws that are respectively rotated and arranged in the support column, and a connecting rod. The power output end of the rotating power mechanism is driven and connected to the power input end of one of the worm gear lifts, and the other end of the worm gear lift connected to the power input end of the rotating power mechanism is driven and connected to the power input end of another worm gear lift located in the same lifting power component through a connecting rod. The two worm gear lifts respectively drive the two lifting screws to rotate in the vertical direction in the support column.

[0009] A further improvement to the above solution is that the two lifting power assemblies are arranged side by side along the Y-axis direction.

[0010] A further improvement to the above scheme is that the rotating power mechanism includes a second servo motor and a reducer, the power output end of the second servo motor is drivingly connected to the power input end of the reducer, the output end of the reducer is drivingly connected to the power input end of one of the worm gear screw elevators, and the thickness measuring device is electrically connected to the second servo motor.

[0011] The beneficial effects of the utility model are as follows: the utility model comprises a workbench, a lifting platform connected to the workbench in a vertical direction for sliding movement, a flattening roller mechanism for flattening plates, four rectangular support columns arranged between the workbench and the lifting platform, a lifting platform positioning and adjustment mechanism, the lifting platform positioning and adjustment mechanism comprising a lifting platform sliding drive mechanism and an inductive positioning component arranged between the lifting platform and the workbench, the lifting platform sliding drive mechanism driving the lifting platform to slide in a vertical direction, the inductive positioning component comprising a thickness measuring device for measuring the thickness of the plate, the thickness measuring device being arranged at the feed port of the flattening roller mechanism, and the inductive positioning component controlling the lifting platform sliding drive mechanism;

[0012] The utility model is provided with a lifting platform positioning and adjustment mechanism. The sensing positioning component measures the specifications of the plate. The sensing positioning component controls the lifting platform sliding drive mechanism to drive the lifting platform to rise and fall. The height of the lifting platform can be adjusted according to actual production needs. Without manual intervention, the height of the lifting platform can be adjusted before the plate is leveled. It is better suitable for the shape and size of the metal plate and effectively improves the quality and accuracy of the leveling. Description of the drawings:

[0013] Figure 1 It is a structural diagram of the present utility model.

[0014] Figure 2 It is a side view of the present utility model.

[0015] Figure 3 This is the front view of the utility model

[0016] Explanation of the accompanying drawings: workbench 1, lifting platform 2, leveling roller mechanism 3, upper leveling roller mounting seat 31, upper leveling roller 311, lower leveling roller mounting seat 32, lower leveling roller 321, rotating groove 33, leveling roller drive assembly 34, drive assembly mounting seat 341, first servo motor 342, servo reducer 343, coupling 344, supporting column 4, lifting platform positioning adjustment mechanism 5, lifting platform sliding drive mechanism 51, lifting power assembly 511, rotating power mechanism 512, second servo motor 5121, reducer 5122, worm gear screw lift 5123, lifting screw 5124, connecting rod 5125, induction positioning assembly 52, thickness measuring device 521. Specific implementation method:

[0017] The present invention will be further described below with reference to the accompanying drawings. Figure 1-3As shown, the utility model provides a leveling device with automatic positioning adjustment for upper leveling, which is characterized by: comprising a workbench 1, a lifting platform 2 connected to the workbench 1 in a vertical direction for sliding, a leveling roller mechanism 3 for leveling plates, four rectangular support columns 4 arranged between the workbench 1 and the lifting platform 2, a lifting platform positioning adjustment mechanism 5, the lifting platform positioning adjustment mechanism 5 comprises a lifting platform sliding drive mechanism 51 and an inductive positioning component 52 arranged between the lifting platform 2 and the workbench 1, the lifting platform sliding drive mechanism 51 drives the lifting platform 2 to slide in the vertical direction, the inductive positioning component 52 comprises a thickness measuring device 521 for measuring the thickness of the plate, the thickness measuring device 521 is arranged at the feed port of the leveling roller mechanism 3, and the inductive positioning component 52 controls the lifting platform sliding The driving mechanism 51 and the sensing positioning component 52 measure the specifications of the plate. The thickness measuring device 521 is located at the feed port of the leveling roller mechanism 3. The thickness measuring device 521 in the utility model can be set as a conventional high-speed, high-precision CCD (charge coupled device) laser displacement sensor or infrared ranging sensor and cooperate with the corresponding control device. The controller is then electrically connected to the lifting platform sliding driving mechanism. The thickness measuring device 521 measures the size of the plate and controls the lifting platform sliding driving mechanism 51 to drive the lifting platform to slide in the vertical direction. The height of the lifting platform 2 can be adjusted according to actual production needs. Without manual intervention, the leveling accuracy of the leveling roller mechanism 3 can be adjusted before the plate is leveled. It is better suitable for the shape and size of the metal plate and effectively improves the quality and accuracy of the leveling.

[0018] The leveling roller mechanism 3 includes two upper leveling roller mounting seats 31 arranged at the lower end of the lifting platform 2, multiple upper leveling rollers 311 rotatably arranged on the upper leveling roller mounting seats 31, a lower leveling roller mounting seat 32 arranged at the upper end of the workbench 1, multiple lower leveling rollers 321 rotatably arranged on the lower leveling roller mounting seat 32, and a leveling roller driving assembly 34 arranged on the workbench 1. The power output end of the leveling roller driving assembly 34 drives and connects the upper leveling roller 311 and the lower leveling roller 321. Rotating grooves 33 are provided on the left and right sides of the upper leveling roller mounting seat 31 and the lower leveling roller mounting seat 32. The upper leveling roller 311 and the lower leveling roller 321 are both rotatably arranged in the rotating groove 33. The leveling roller driving assembly 34 drives the upper leveling roller 311 and the lower leveling roller 321 to level the plate.

[0019] The leveling roller drive assembly 34 includes a drive assembly mounting base 341 arranged on the workbench 1, a first servo motor 342 arranged on the mounting base, a servo reducer 343, and a plurality of couplings 344 rotatably arranged on the mounting base. The power output end of the first servo motor 342 drives the servo reducer 343, and the power output end of the servo reducer 343 drives one end of the coupling 344. The other end of the coupling 344 drives the upper leveling roller 311 and the lower leveling roller 321. The first servo motor 342 drives the servo reducer 343, and the coupling 344 connects the upper leveling roller 311 and the lower leveling roller 321 to level the plate, which not only ensures the leveling force but also improves the leveling accuracy. The coupling 344 is more stable, ensuring the stability of the device during operation.

[0020] The lifting platform sliding drive mechanism 51 includes two lifting power components 511, and the two lifting power components 511 respectively include a rotating power mechanism 512, two worm gear screw elevators 5123, two lifting screws 5124 that are respectively rotatable and arranged in the support column 4, and a connecting rod 5125. The power output end of the rotating power mechanism 512 is driven and connected to the power input end of one of the worm gear screw elevators 5123. The other end of the worm gear screw elevator 5123 connected to the power input end of the rotating power mechanism 512 is driven and connected to the power input end of the other worm gear screw elevator 5123 located in the same lifting power component 511 through the connecting rod 5125. The two worm gear screws are driven and connected to the power input end of the worm gear screw elevator 5123. The elevator 5123 drives the two lifting screws 5124 to rotate in the vertical direction in the support column 4. The two lifting power components 511 are arranged side by side along the Y-axis direction. The lifting screw 5124 rotates in the support column 4, thereby driving the worm gear elevator 5123 to drive the lifting platform to move up and down. Compared with the traditional method of fixing the lifting platform 2 with four screws, the support column 4 cooperates with the two lifting power components 511 to control the lifting and lowering of the lifting platform 2. It can not only withstand large loads and frequent use, but also the four-cornered support columns 4 can increase the support area and improve stability, reduce the vibration and shaking of the lifting platform 2 during operation, and effectively improve the performance and safety of the leveling device.

[0021] The rotating power mechanism 512 includes a second servo motor 5121 and a reducer 5122. The power output end of the second servo motor 5121 is driven and connected to the power input end of the reducer 5122. The output end of the reducer 5122 is driven and connected to the power input end of one of the worm gear screw elevators 5123. The thickness measuring device 521 is electrically connected to the second servo motor 5121, and controls the second servo motor 5121 to drive the reducer 5122, thereby driving the worm gear screw elevator 5123 to lift the lifting platform 2. It has both large torque output and guaranteed accuracy, so that it can better drive the lifting platform 2 to lift.

[0022] Of course, the above are only preferred embodiments of the present invention, so any equivalent changes or modifications made based on the structure, features and principles of the present invention are included in the scope of the present invention patent application.

Claims

1. A leveling device with automatic positioning and adjustment for upper leveling, characterized by: The invention comprises a workbench (1), a lifting platform (2) connected to the workbench (1) in a vertical sliding direction, a flattening roller mechanism (3) for flattening plates, four supporting columns (4) arranged in a rectangular shape between the workbench (1) and the lifting platform (2), and a lifting platform positioning adjustment mechanism (5). The lifting platform positioning adjustment mechanism (5) comprises a lifting platform sliding drive mechanism (51) arranged between the lifting platform (2) and the workbench (1), and an inductive positioning component (52). The lifting platform sliding drive mechanism (51) drives the lifting platform (2) to slide in the vertical direction. The inductive positioning component (52) comprises a thickness measuring device (521) for measuring the thickness of the plates. The thickness measuring device (521) is arranged at the feed port of the flattening roller mechanism (3). The inductive positioning component (52) controls the lifting platform sliding drive mechanism (51).

2. The leveling device with automatic positioning and adjustment for upper leveling according to claim 1, characterized in that: The flattening roller mechanism (3) comprises two upper flattening roller mounting seats (31) arranged at the lower end of the lifting platform (2), a plurality of upper flattening rollers (311) rotatably arranged on the upper flattening roller mounting seats (31), a lower flattening roller mounting seat (32) arranged at the upper end of the workbench (1), a plurality of lower flattening rollers (321) rotatably arranged on the lower flattening roller mounting seat (32), and a flattening roller driving assembly (34) arranged on the workbench (1). The power output end of the flattening roller driving assembly (34) drives and connects the upper flattening rollers (311) and the lower flattening rollers (321).

3. The leveling device with automatic positioning and adjustment for upper leveling according to claim 2, characterized in that: Rotation grooves (33) are provided on the left and right sides of the upper leveling roller mounting seat (31) and the lower leveling roller mounting seat (32), and the upper leveling roller (311) and the lower leveling roller (321) are both rotatably arranged in the rotation grooves (33).

4. The leveling device with automatic positioning and adjustment for upper leveling according to claim 2, characterized in that: The leveling roller drive assembly (34) includes a drive assembly mounting seat (341) arranged on the workbench (1), a first servo motor (342) arranged on the mounting seat, a servo reducer (343), and a plurality of couplings (344) rotatably arranged on the mounting seat, wherein the power output end of the first servo motor (342) is driven to connect to the servo reducer (343), the power output end of the servo reducer (343) is driven to connect to one end of the coupling (344), and the other end of the coupling (344) is driven to connect to the upper leveling roller (311) and the lower leveling roller (321).

5. The leveling device with automatic positioning and adjustment for upper leveling according to claim 1, characterized in that: The lifting platform sliding drive mechanism (51) comprises two lifting power assemblies (511), and the two lifting power assemblies (511) respectively comprise a rotating power mechanism (512), two worm gear screw elevators (5123), two lifting screws (5124) respectively rotatably arranged in the supporting column (4), and a connecting rod (5125). The power output end of the rotating power mechanism (512) is drivingly connected to the power input end of one of the worm gear screw elevators (5123). The other end of the worm gear screw elevator (5123) connected to the power input end of the rotating power mechanism (512) is drivingly connected to the power input end of another worm gear screw elevator (5123) located in the same lifting power assembly (511) through the connecting rod (5125). The two worm gear screw elevators (5123) respectively drive the two lifting screws (5124) to rotate in the vertical direction in the supporting column (4).

6. The leveling device with automatic positioning and adjustment for upper leveling according to claim 5, characterized in that: The two lifting power assemblies (511) are arranged side by side along the Y-axis direction.

7. The leveling device with automatic positioning and adjustment for upper leveling according to claim 5, characterized in that: The rotary power mechanism (512) comprises a second servo motor (5121) and a reducer (5122); the power output end of the second servo motor (5121) is drivingly connected to the power input end of the reducer (5122); the output end of the reducer (5122) is drivingly connected to the power input end of one of the worm gear screw elevators (5123); and the thickness measuring device (521) is electrically connected to the second servo motor (5121).

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