An intelligent sheet leveling machine

Abstract

The present invention relates to the technical field of plate leveling machines, and particularly to an intelligent plate leveling machine, which includes a leveling mechanism, a pressure regulating mechanism installed on the leveling mechanism, and a center of gravity angle adjusting mechanism installed on the pressure regulating mechanism; the leveling mechanism includes a first clamp seat and a second clamp seat, two groups of reset guide rods respectively movably installed inside the first clamp seat and the second clamp seat, a reinforcing spring arranged on the reset guide rods, a pressure-bearing roller movably installed between the two groups of reset guide rods, and a pressure-increasing roller movably installed inside the first clamp seat and the second clamp seat. By arranging two pressure rollers along the top and bottom of the plate, and providing a double-angle center of gravity control platform for the pressure-applying roller, as the plate continues to be delivered along the gap between the two pressure rollers, one pressure roller with the adjusted center of gravity will forcibly flatten the protrusions on the plate, thereby shortening the leveling time of the plate and increasing the speed of plate regularization.

Description

Technical Field

[0001] The present invention relates to the technical field of plate leveling machines, and more particularly to an intelligent plate leveling machine. Background Art

[0002] Plate leveling machines are mainly used for correcting various specifications of plates and plates cut into blocks. They are mainly applicable to the leveling of high-strength composite plates, explosion plates, titanium plates, stainless steel plates, nickel alloys, copper plates, steel plates and other plates. The leveling of conventional plates is mainly carried out by roller-type plate leveling machines.

[0003] Currently, when the leveling machine performs leveling operations on plates, the pressure roller assembly in the leveling machine can only apply pressure along the center to the top and bottom of the plate. After the plate passes through the two pressure rollers, although the distorted plate and the protrusions on its surface are flattened, there is stress in the deformed part of the plate. Therefore, it is necessary to repeatedly roll the plate, which will reduce the efficiency of plate leveling and increase the working hours.

[0004] In view of the above, the present invention designs an intelligent plate leveling machine to solve the above problems. Summary of the Invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] Therefore, the technical solution adopted by the present invention is as follows:

[0007] An intelligent plate leveling machine, comprising a leveling mechanism, a pressure regulating mechanism installed on the leveling mechanism, and a center of gravity angle adjusting mechanism installed on the pressure regulating mechanism;

[0008] The leveling mechanism includes a first clamp seat and a second clamp seat, two groups of reset guide rods respectively movably installed inside the first clamp seat and the second clamp seat, a reinforcing spring arranged on the reset guide rods, a bearing roller movably installed between the two groups of reset guide rods, and a boosting roller movably installed inside the first clamp seat and the second clamp seat;

[0009] The pressure regulating mechanism includes a bearing platform installed on the first clamp seat and the second clamp seat, a bushing installed at the bottom of the bearing platform, a pressure rod arranged inside the bushing and the bearing platform, and a pressure spring arranged on the pressure rod;

[0010] The center of gravity angle adjusting mechanism includes a plurality of groups of auxiliary rotating wheels attached to the outside of the bearing roller.

[0011] In a preferred example of the present invention, it can be further configured that: the leveling mechanism further includes a secondary delivery roller and a main delivery roller movably installed inside the first clamp seat and the second clamp seat, and the main delivery roller is arranged directly above the secondary delivery roller.

[0012] In a preferred embodiment, the present invention can be further configured as follows: The leveling mechanism further includes a transmission component mounted on the first clamp seat;

[0013] The transmission component includes a chassis, a motor fixedly installed inside the chassis, and a chain drivingly connected between the motor and the main delivery roller.

[0014] In a preferred embodiment, the present invention can be further configured as follows: Symmetrically distributed holes are respectively formed inside the first clamp seat and the second clamp seat, and two bearings are respectively installed in the two symmetrically distributed holes.

[0015] In a preferred embodiment, the present invention can be further configured as follows: Two symmetrically distributed gear discs are respectively fixedly installed at the outer ends of the auxiliary delivery roller and the main delivery roller.

[0016] In a preferred embodiment, the present invention can be further configured as follows: The pressure regulating mechanism further includes a limit sliding sleeve fixedly installed on the top of the bearing platform, a plurality of chucks installed at the bottom of the bearing platform, a sliding pad member arranged inside the limit sliding sleeve, a fixture fixedly installed on the top of the bearing platform, and a hydraulic component installed inside the fixture;

[0017] The outer end of the hydraulic sub-rod in the hydraulic component is fixedly installed on the sliding pad member.

[0018] In a preferred embodiment, the present invention can be further configured as follows: Four symmetrically distributed holes are formed at both ends of the bearing platform, and the bearing platform is installed in the transverse grooves at the tops of the first clamp seat and the second clamp seat through a plurality of bolts.

[0019] In a preferred embodiment, the present invention can be further configured as follows: The pressure rod is composed of a slider installed on the rod body, a gasket installed on the rod body, and a U-shaped outer cover installed at the bottom of the rod body. The bottom end of the compression spring is fixed on the gasket, and the top of the compression spring is fixed on the bottom of the shaft sleeve;

[0020] And the inclined surface at the top of the slider is adapted to fit the inclined surface at the bottom of the sliding pad member.

[0021] In a preferred embodiment, the present invention can be further configured as follows: The center of gravity angle adjustment mechanism further includes an extended beam rod installed in the first clamp seat and the second clamp seat, a swivel joint installed on the extended beam rod, a pin installed in the swivel joint, a load-bearing pressure arm movably installed on the pin, two clamping plates installed on the load-bearing pressure arm, and two shaft rods installed inside the load-bearing pressure arm;

[0022] Both ends of the extended beam rod are respectively installed in two bearings.

[0023] In a preferred embodiment, the present invention can be further configured as follows: The load-bearing pressure arm is integrally in a U-shaped structure.

[0024] By adopting the above technical solutions, the beneficial effects achieved by the present invention are as follows:

[0025] 1. In the present invention, two pressing rollers are arranged along the top and bottom of the plate, and a double-angle center-of-gravity regulation platform is provided for the pressing roller. As the plate continues to be delivered along the gap between the two pressing rollers, one of the pressing rollers with the adjusted center of gravity will forcibly flatten the protrusions on the plate, thereby shortening the leveling time of the plate and increasing the speed of plate regularization.

[0026] 2. In the present invention, by continuously increasing the change in the center of gravity of the pressing roller, after the plate is forcibly leveled, due to the increase in the center of gravity of the pressing roller, the forcibly leveled plate can directly undergo arc-forming treatment inside the device, thereby reducing the power consumption of subsequent equipment and increasing the efficiency of plate arc-forming. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic diagram when the present invention is in use;

[0028] Figure 2 is a three-dimensional schematic diagram of the present invention;

[0029] Figure 3 is a schematic diagram of the leveling mechanism of the present invention;

[0030] Figure 4 is a dispersed schematic diagram of the leveling mechanism of the present invention;

[0031] Figure 5 is the present invention Figure 4 of the internal dispersed schematic diagram;

[0032] Figure 6 is a partial schematic diagram of the present invention;

[0033] Figure 7 is a schematic diagram of the pressure regulating mechanism of the present invention;

[0034] Figure 8 is a dispersed schematic diagram of the pressure regulating mechanism of the present invention;

[0035] Figure 9 is a partial dispersed schematic diagram of the center-of-gravity angle regulating mechanism of the present invention.

[0036] Reference Signs:

[0037] 100, leveling mechanism; 110, first clamp seat; 120, second clamp seat; 130, reset guide rod; 140, strengthening spring; 150, auxiliary delivery roller; 160, main delivery roller; 170, transmission assembly; 171, chassis; 172, motor; 173, chain; 180, pressurizing roller; 190, bearing roller;

[0038] 200, Pressure regulating mechanism; 210, Carrying platform; 220, Limit sliding sleeve; 230, Fixture; 240, Hydraulic component; 250, Sliding cushion; 260, Chuck; 270, Bushing; 280, Pressing rod; 290, Compression spring;

[0039] 300, Center of gravity angle adjusting mechanism; 310, Extended beam rod; 320, Adapter; 330, Plug pin; 340, Load pressure arm; 350, Splint; 360, Shaft rod; 370, Auxiliary runner. Detailed implementation manners

[0040] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in conjunction with the specific implementation manners and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0041] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0042] Some embodiments of the present invention provided by the present invention will be described below with reference to the accompanying drawings. Embodiment 1:

[0043] Combined with Figures 1-9 As shown, an intelligent sheet leveling machine provided by the present invention includes a leveling mechanism 100, a pressure regulating mechanism 200 installed on the leveling mechanism 100, and a center of gravity angle adjusting mechanism 300 installed on the pressure regulating mechanism 200.

[0044] The leveling mechanism 100 includes a first clamping seat 110, a second clamping seat 120, a reset guide rod 130, a reinforcing spring 140, a secondary delivery roller 150, a main delivery roller 160, a transmission component 170, a pressurizing roller 180, and a pressure-bearing roller 190. The transmission component 170 further includes a chassis 171, a motor 172, and a chain 173. The pressure regulating mechanism 200 includes a carrying platform 210, a limit sliding sleeve 220, a fixture 230, a hydraulic component 240, a sliding cushion 250, a chuck 260, a bushing 270, a pressing rod 280, and a compression spring 290. The center of gravity angle adjusting mechanism 300 includes an extended beam rod 310, an adapter 320, a plug pin 330, a load pressure arm 340, a splint 350, a shaft rod 360, and an auxiliary runner 370.

[0045] Among them, the leveling mechanism 100 includes a first clamping seat 110 and a second clamping seat 120, two groups of reset guide rods 130 respectively movably installed inside the first clamping seat 110 and the second clamping seat 120, a reinforcing spring 140 arranged on the reset guide rods 130, a pressure-bearing roller 190 movably installed between the two groups of reset guide rods 130, and a pressurizing roller 180 movably installed inside the first clamping seat 110 and the second clamping seat 120;

[0046] The pressure regulating mechanism 200 includes a bearing platform 210 installed on the first clamping seat 110 and the second clamping seat 120, a bushing 270 installed at the bottom of the bearing platform 210, a pressure rod 280 arranged in the bushing 270 and the bearing platform 210, and a compression spring 290 arranged on the pressure rod 280;

[0047] The center of gravity angle adjusting mechanism 300 includes multiple groups of auxiliary rotating wheels 370 attached to the outside of the pressure bearing roller 190.

[0048] The existing leveling machine needs to perform rolling operations on the plate frequently to level the plate, which will not only increase the time-consuming of plate leveling, but also increase the energy consumption during the long-term operation of the equipment. At the same time, when the leveled plate is formed into an arc according to the usage requirements, the leveled plate needs to be transferred to the arc-forming equipment. The frequent and complex processing procedures greatly reduce the processing efficiency of the plate.

[0049] Therefore, the device selectively adjusts the bidirectional center of gravity of the pressure applying roller. As one of the hydraulic components 240 operates, the internal hydraulic sub-rod thereof will move the sliding pad 250 to extend along the inner sides of the multiple limit sliding sleeves 220. At this time, the multiple pressure rods 280 in the initial state can be pressed by the sliding pad 250 and extend downward until the clamping plate 350 and the load-bearing arm 340 are pressed and turn over along the reverse direction of the downward movement of the hydraulic component 240. At this time, the two shaft rods 360 and the four auxiliary rotating wheels 370 movably installed on the load-bearing arm 340 can change the center of gravity of the pressure bearing roller 190. At this time, the misaligned pressure bearing roller 190 can cooperate with the boosting roller 180 to perform efficient leveling processing on the plate. At the same time, as the center of gravity of the pressure bearing roller 190 continues to change, the plate that has been forcibly leveled with the lowest working hours can be subjected to arc-forming processing, and finally it can be ensured that the device performs integrated operations of plate leveling and arc-forming. Embodiment 2:

[0050] Combined with Figures 3-5 As shown, on the basis of Embodiment 1, the leveling mechanism 100 further includes a transmission component 170 installed on the first clamping seat 110, and a secondary delivery roller 150 and a main delivery roller 160 movably installed in the first clamping seat 110 and the second clamping seat 120, and the main delivery roller 160 is arranged directly above the secondary delivery roller 150.

[0051] Symmetrically distributed holes are formed inside both the first clamping seat 110 and the second clamping seat 120, and two bearings are respectively installed in the two symmetrically distributed holes.

[0052] Symmetrically distributed gear discs are respectively fixedly installed on the outer ends of the secondary delivery roller 150 and the main delivery roller 160.

[0053] The transmission assembly 170 includes a chassis 171, a motor 172 fixedly installed inside the chassis 171, and a chain 173 drivingly connected between the motor 172 and the main delivery roller 160.

[0054] By arranging the auxiliary delivery roller 150 and the main delivery roller 160 on one side of the pressure - increasing roller 180 and the pressure - bearing roller 190, with the start of the motor 172, the gears on its internal transmission shaft drive the chain 173, and finally drive the main delivery roller 160 to rotate. At the same time, the engaged and driven auxiliary delivery roller 150 can actively deliver the sheet material until the sheet material moves horizontally between the auxiliary delivery roller 150 and the main delivery roller 160 into the gap between the pressure - increasing roller 180 and the pressure - bearing roller 190. When the center of gravity of the pressure - bearing roller 190 is continuously changed, the deformed sheet material can be forcibly straightened under repeated rolling. Embodiment Three:

[0055] Combined Figures 3-8 As shown in the figure, on the basis of Embodiment One, the pressure - regulating mechanism 200 further includes a limit sliding sleeve 220 fixedly installed on the top of the bearing platform 210, a plurality of chucks 260 installed at the bottom of the bearing platform 210, a sliding cushion 250 arranged inside the limit sliding sleeve 220, a fixture 230 fixedly installed on the top of the bearing platform 210, and a hydraulic component 240 installed inside the fixture 230;

[0056] The outer end of the hydraulic sub - rod in the hydraulic component 240 is fixedly installed on the sliding cushion 250.

[0057] Both ends of the bearing platform 210 are provided with four symmetrically distributed holes, and the bearing platform 210 is installed in the transverse grooves at the tops of the first clamp seat 110 and the second clamp seat 120 through a plurality of bolts.

[0058] The pressure rod 280 is composed of a slider installed on the rod body, a gasket installed on the rod body, and a U - shaped outer cover installed at the bottom of the rod body. The bottom end of the compression spring 290 is fixed on the gasket, and the top of the compression spring 290 is fixed at the bottom of the bushing 270;

[0059] And the inclined surface at the top of the slider is adaptively fitted to the inclined surface at the bottom of the sliding cushion 250.

[0060] By using a plurality of limiting sliding sleeves 220 evenly distributed at equal intervals on both sides of the top of the bearing platform 210, and cooperating with the limiting of the sliding cushion member 250 by the plurality of limiting sliding sleeves 220, when the hydraulic component 240 operates, the sliding cushion member 250 that is compressed and extended can simultaneously apply a downward extrusion force to the sliders in the plurality of pressure rods 280 until the plurality of pressure rods 280 apply a tipping thrust to the plurality of load-bearing arms 340. At this time, the pressure application center of gravity of the bearing roller 190 can be changed, and the gap between the boosting roller 180 and the bearing roller 190 will also be reduced. At this time, the distorted sheet material can be forcibly leveled. As the center of gravity of the bearing roller 190 continues to increase, the leveled sheet material will be subjected to arc-forming treatment after discharging. Embodiment 4:

[0061] Combined with Figure 3 、 Figure 6 and Figure 9 As shown, on the basis of Embodiment 1, the center-of-gravity angle-adjusting mechanism 300 further includes an extended beam rod 310 installed in the first clamp seat 110 and the second clamp seat 120, a swivel joint 320 installed on the extended beam rod 310, a pin 330 installed in the swivel joint 320, a load-bearing arm 340 movably installed on the pin 330, two clamping plates 350 installed on the load-bearing arm 340, and two shaft rods 360 installed in the load-bearing arm 340;

[0062] Both ends of the extended beam rod 310 are installed in two bearings.

[0063] The load-bearing arm 340 is integrally U-shaped.

[0064] By attaching multiple groups of auxiliary rotating wheels 370 to the surface of the bearing roller 190, as the center of gravity of the bearing roller 190 changes, after the sheet material is leveled after passing through the boosting roller 180 and the bearing roller 190, the body of the bearing roller 190 can be prevented from being worn due to the reaction force of the sheet material being roll-pressed, and at the same time, it can be prevented that hard particulate matter is pressed and embedded into the leveled sheet material by the bearing roller 190, thereby causing pitting on the leveled sheet material.

[0065] Working principle and usage process of the present invention: Two shaft rods are pre-actively installed in the horizontal holes at both ends of the bottom of the load-bearing pressure arm, and two auxiliary rotating wheels are actively installed at both ends of the shaft rods. The load-bearing pressure arm is actively installed in the groove at the bottom of the swivel joint by using a pin. Multiple swivel joints are installed at equal intervals on the outside of the lengthened beam rod, and the lengthened beam rod penetrates into the interiors of multiple chucks. Then, multiple bushings are sequentially installed in multiple holes at the bottom of the bearing platform. Multiple limiting sliding sleeves are evenly distributed on the top of the bearing platform. At this time, the limiting sliding sleeves are directly above the bushings. The pressure rod penetrates through the bushing and the bearing platform, and the slider at the top of the pressure rod is located inside the limiting sliding sleeve. At this time, a compression spring is arranged on the rod body of the pressure rod. The top end of the compression spring is connected to the bushing, and the bottom end of the compression spring is connected to the gasket at the bottom of the rod body of the pressure rod. The bottom end of the pressure rod is actively installed on the clamping plate. Then, the hydraulic component is fixed by using two groups of clamps. At this time, for the hydraulic component directly above the bearing platform, the outer end of the internal hydraulic sub-rod is installed in the convex end plate at one end of the sliding cushion. The sliding cushion penetrates into multiple limiting sliding sleeves on the same horizontal line, and the slider at the top of the pressure rod is in contact with the bottom surface of the sliding cushion. Then, the combined bearing platform is installed on the tops of the first clamp seat and the second clamp seat by using bolts. The overall center-of-gravity angle-adjusting mechanism is suspended in the middle inside the first clamp seat and the second clamp seat. Then, the boosting roller and the pressure-bearing roller are actively installed in the first clamp seat and the second clamp seat. At this time, both ends of the pressure-bearing roller are positioned and clamped by two adjacent strengthening springs. In the initial state, the center of gravity of the pressure-bearing roller is consistent with the center of gravity of the boosting roller. The main delivery roller and the auxiliary delivery roller are actively installed in the adjacent first clamp seat and the second clamp seat. At this time, the two gear disks on the main delivery roller and the auxiliary delivery roller are in a meshing state;

[0066] In use, with the start of the motor 172, when the steel plate is fed into the gap between the main delivery roller 160 and the auxiliary delivery roller 150, the relatively rotating auxiliary delivery roller 150 and the main delivery roller 160 will actively deliver the steel plate into the gap between the pressurizing roller 180 and the pressure-bearing roller 190. When irregular bulges or protrusions appear in the steel plate, the flat pressurizing roller 180 and the pressure-bearing roller 190 can apply extrusion forces to the top and bottom of the steel plate under the operation of changing the center of gravity. At this time, the plate can be flattened, and at the same time, arc-forming treatment will be performed on the flattened plate according to the change of the pressure center of gravity. Therefore, the device can selectively change the pressure center of gravity to flatten the plate and can perform two-way arc-forming treatment on the flattened plate. At this time, the device does not need to feed the plate into the subsequent arc-forming equipment for secondary operation, thus greatly reducing the cost of steel plate flattening.

[0067] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. An intelligent plate leveling machine, comprising a leveling mechanism, characterized in that: It also includes a pressure regulating mechanism installed on the leveling mechanism and a center of gravity angle adjusting mechanism installed on the pressure regulating mechanism; The leveling mechanism comprises a first clamping seat and a second clamping seat, two groups of reset guide rods movably mounted inside the first clamping seat and the second clamping seat respectively, a reinforcing spring arranged on the reset guide rod, a pressure roller movably mounted between the two groups of reset guide rods, and a pressure-increasing roller movably mounted inside the first clamping seat and the second clamping seat; The pressure regulating mechanism comprises a bearing platform mounted on the first clamping seat and the second clamping seat, a shaft sleeve mounted on the bottom of the bearing platform, a limiting sliding sleeve fixedly mounted on the top of the bearing platform, a sliding pad arranged on the inner side of the limiting sliding sleeve, a pressure rod arranged in the shaft sleeve and the bearing platform, and a pressure spring arranged on the pressure rod; The center of gravity angle adjustment mechanism includes multiple sets of auxiliary wheels attached to the outside of the pressure roller; The center of gravity angle adjustment mechanism also includes an extended beam installed in the first clamp seat and the second clamp seat, an adapter installed on the extended beam, a latch installed in the adapter, a pressure-bearing arm movably installed on the latch, two clamping plates installed on the pressure-bearing arm, and two shafts installed in the pressure-bearing arm; The two ends of the extended beam are respectively installed in two bearings; The compression rod is composed of a slider mounted on the rod body, a gasket mounted on the rod body, and a U-shaped outer cover mounted on the bottom of the rod body, and the bottom end of the compression spring is fixed on the gasket, and the top of the compression spring is fixed on the bottom of the shaft sleeve; The inclined surface at the top of the slider is adapted to fit the inclined surface at the bottom of the sliding pad; The pressure rod penetrates the shaft sleeve and the bearing platform, and the slider at the top of the pressure rod is located on the inner side of the limiting sliding sleeve, the bottom end of the pressure rod is movably mounted on the clamping plate, and the slider at the top of the pressure rod is attached to the bottom surface of the sliding pad; A plurality of auxiliary rotating wheels are attached to the surface of the pressure roller, a shaft is movably installed in the transverse holes at both ends of the bottom of the pressure-bearing arm, and two auxiliary rotating wheels are movably installed at both ends of the shaft.

2. The intelligent plate leveling machine according to claim 1, characterized in that: The leveling mechanism further comprises an auxiliary delivery roller and a main delivery roller movably mounted in the first clamping seat and the second clamping seat, and the main delivery roller is arranged directly above the auxiliary delivery roller.

3. The intelligent plate leveling machine according to claim 2, characterized in that: The leveling mechanism also includes a transmission assembly mounted on the first clamping seat; The transmission assembly comprises a chassis, a motor fixedly installed inside the chassis, and a chain transmission-connected to the motor and the main delivery roller.

4. The intelligent plate leveling machine according to claim 2, characterized in that: The first clamping seat and the second clamping seat are both provided with symmetrically distributed holes, and two bearings are respectively installed in the two symmetrically distributed holes.

5. The intelligent plate leveling machine according to claim 2, characterized in that: Two symmetrically distributed gear plates are fixedly mounted on the ends of the auxiliary delivery roller and the main delivery roller.

6. The intelligent plate leveling machine according to claim 1, characterized in that: The pressure regulating mechanism also includes a plurality of clamps installed at the bottom of the load-bearing platform, a fixture fixedly installed at the top of the load-bearing platform, and a hydraulic assembly installed in the fixture, and the extended beam rod penetrates into the interior of the plurality of clamps; The outer end of the hydraulic sub-rod in the hydraulic assembly is fixedly mounted on the sliding pad; The outer end of the hydraulic sub-rod inside the hydraulic assembly located directly above the bearing platform is installed in a raised end plate at one end of a sliding pad, and the sliding pad extends through a plurality of limit sleeves on the same horizontal line.

7. The intelligent plate leveling machine according to claim 6, characterized in that: Four symmetrically distributed holes are provided at both ends of the bearing platform, and the bearing platform is installed in the transverse grooves on the tops of the first clamping seat and the second clamping seat through a plurality of bolts.

8. The intelligent plate leveling machine according to claim 1, characterized in that: The pressure-bearing arm is in a U-shaped structure as a whole.

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