Edge rolling machine adjusting mechanism beneficial to edge rolling alignment and edge rolling machine
By designing a round coiling machine adjustment mechanism including a dual-drive telescopic device and a propulsion adjustment mechanism, the problem of adjustment failure when rolling a narrow cylinder section in the prior art is solved, and the effective counterpart of the steel plate and the improvement of the round coiling accuracy is achieved.
Patent Information
- Application Number
- CN202422184106.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-06
AI Technical Summary
The swing adjustment mechanism used in the prior art with the round coiling machine cannot be effectively adjusted when rolling the narrow cylinder section, resulting in the steel plate being unable to fit the mouth, and it is easy to roll twist and dislocation of the edges.
A circular winding machine adjustment mechanism including a running bracket, a dual drive telescopic device and a propulsion adjustment mechanism is designed. The dual-drive telescopic device is symmetrically distributed on both sides of the operating bracket. The propulsion adjustment mechanism can move horizontally under the drive of the dual-drive telescopic device, expanding the adjustment range, and adapting to sheets of different widths.
Through this adjustment mechanism, the opposite of the edge of the barrel section can be significantly improved, the rounding accuracy of the sheet material can be improved, and the coiling twist and edge misalignment can be avoided.
Smart Images
Figure CN223011582U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of plate rolling equipment, and particularly to a plate rolling machine adjustment mechanism and a plate rolling machine that are conducive to circular rolling and butting. Background Art
[0002] As an important structure of a wind turbine generator set, the wind power tower mainly raises the generator nacelle and the impeller to a certain height and plays a supporting role in the wind turbine generator set, so that the wind turbine can effectively make full use of wind power and convert it into electric energy. The wind power tower is a slender steel structure formed by connecting multiple sections of wind power tower barrels through high-strength bolts, and the wind power tower barrels are formed by rolling steel plates to form multiple barrel sections for butting and welding a flange at each end.
[0003] During the production of the barrel sections of the wind power tower barrel, the steel plate after being processed such as cutting, blanking, and beveling needs to be circularly rolled on a plate rolling machine. During the process of the plate rolling machine rolling the barrel section, when the steel plate feeds into the plate rolling machine, the plate rolling machine usually uses a swing adjustment mechanism on the side where the steel plate feeds to push the steel plate to make it straight. In the prior art, the swing adjustment mechanism used in conjunction with the plate rolling machine realizes the reciprocating movement of the adjustment block by driving the piston rod by two hydraulic cylinders lying horizontally on both sides of the chute. This method of making the steel plate straight by the movement of the adjustment block is simple, but the steel plate after being straightened can significantly improve the butting condition at the interface of the rolled barrel section when it is circularly rolled on the plate rolling machine, so that the butting interface of the steel plate can be effectively butted and aligned.
[0004] However, when the current swing adjustment mechanism is in use, the two hydraulic cylinders lying horizontally on both sides of the chute are placed back to back, and the cylinder barrels of the two hydraulic cylinders occupy a large position in the middle of the chute. Since the adjustment block connected to the piston rod can only move within a section of length outside the two cylinder barrels, this type of swing adjustment mechanism can only be applied during the rolling of wide barrel sections. Because the adjustment block connected to the piston rod cannot approach the center, when rolling narrow barrel sections, the adjustment block cannot contact the edge of the steel plate and cannot be adjusted, resulting in adjustment failure. Furthermore, during the rolling of narrow strip steel plates, it is easy to roll and twist, and the edges are misaligned and cannot be butted. Summary of the Utility Model
[0005] The present application provides a plate rolling machine adjustment mechanism and a plate rolling machine that are conducive to circular rolling and butting, so as to solve the problem that when the swing adjustment mechanism used in conjunction with the plate rolling machine in the prior art is in use, for rolling narrow barrel sections, the adjustment block cannot contact the edge of the steel plate and cannot be adjusted, resulting in adjustment failure, and further easily rolling and twisting, causing the edges of the barrel section to be misaligned and unable to be butted.
[0006] To solve the above technical problems, the present application adopts the following technical solutions:
[0007] On the one hand, the present application provides a rolling machine adjustment mechanism that facilitates rolling and butting, including an operation support, two double-drive telescopic devices, and two propulsion adjustment mechanisms;
[0008] The two double-drive telescopic devices are symmetrically distributed on the left and right sides of the operation support. Two symmetrically distributed propulsion adjustment mechanisms are movably connected to the left and right sides of the operation support. The two propulsion adjustment mechanisms are respectively arranged on one side facing each other of the two double-drive telescopic devices and can be horizontally moved respectively under the drive of the double-drive telescopic device on the same side. The two propulsion adjustment mechanisms can push and adjust the sheet material between them in a moving manner of approaching each other. Each double-drive telescopic device can perform two mutually reverse propulsion outputs on the propulsion adjustment mechanism on the same side in the horizontal direction.
[0009] In an alternative embodiment, the double-drive telescopic device includes a first telescopic device, a second telescopic device, and a moving seat;
[0010] The first telescopic device is arranged in the operation support in a manner consistent with the length direction of the operation support. The output end of the first telescopic device faces the outer end side of the operation support and is connected to the moving seat located in the operation support. The moving seat is movably connected to the operation support and is located outside the first telescopic device. The second telescopic device is fixedly arranged on the upper side of the moving seat. The output end of the second telescopic device faces the opposite direction to the output end of the first telescopic device. The propulsion adjustment mechanism is located above the first telescopic device of the double-drive telescopic device on the same side. The lower end of the propulsion adjustment mechanism is located in the operation support and is movably connected to the operation support. The output end of the second telescopic device is connected to the propulsion adjustment mechanism.
[0011] In an alternative embodiment, the propulsion adjustment mechanism includes a base, a connecting rod, a connecting plate, a first roller, and a guide wheel;
[0012] Two side plates spaced apart front and rear are arranged at the lower end of the base. The first roller is installed on the side plate. The base is in rolling connection with the operation support through the first roller. A connecting rod parallel to the operation support is arranged at the top end of the base. The guide wheel is connected to the end of the connecting rod deviating towards the sheet material. The connecting plate is arranged on one side of the base deviating towards the second telescopic device. The output end of the second telescopic device is connected to the connecting plate through a pin shaft.
[0013] In an alternative embodiment, second rollers are respectively arranged on the front and rear sides of the moving seat. The moving seat is in rolling connection with the operation support through the second rollers;
[0014] The running support is provided with a track made of channel steel for the first roller and the second roller to roll on.
[0015] In an alternative embodiment, both the first telescopic device and the second telescopic device are hydraulic cylinders. The second telescopic device is fixedly installed on the moving seat in such a way that the cylinder opening of its cylinder body is flush with the side of the moving seat that is biased towards the first telescopic device. When the piston rods, which are the telescopic ends of the first telescopic device and the second telescopic device, are both at their minimum strokes, the propulsion adjustment mechanism is in the first half of the cylinder body of the first telescopic device and the entire double-drive telescopic device is at its shortest length.
[0016] In an alternative embodiment, the first telescopic device and the second telescopic device are hydraulic cylinders of the same specification and size. The length dimension of the cylinder body of the second telescopic device is equal to the length dimension of the moving seat, and the two ends of the cylinder body of the second telescopic device are flush with the two ends of the moving seat in the length direction.
[0017] In an alternative embodiment, the roll-round machine adjustment mechanism for facilitating roll-round butt joint is located on one side in the incoming material direction of the roll-round machine. When the sheet material to be roll-rounded is fed and transported to the roll-round machine, the two bases can push the sheet material being fed and transported between them when approaching each other to adjust the feeding angle of the sheet material.
[0018] In an alternative embodiment, it further includes a lifting support. The lifting support is located on one side of the running support, and is connected to the running support and can drive the running support to lift.
[0019] In an alternative embodiment, a protective shell is provided outside the second telescopic device, and the output end of the second telescopic device can extend out of the protective shell. A support is provided at the bottom end of the first telescopic device, and the support is arranged inside the running support.
[0020] On the other hand, the present application also provides a roll-round machine for facilitating roll-round butt joint, including the roll-round machine adjustment mechanism for facilitating roll-round butt joint provided by the present application as described above.
[0021] Compared with the prior art, the present application has the following beneficial effects:
[0022] The present application provides a curling machine adjustment mechanism that facilitates curling and butt-jointing, including an operating bracket, two double-drive telescopic devices, and two propulsion adjustment mechanisms. The two propulsion adjustment mechanisms are respectively arranged on the opposite sides of the two double-drive telescopic devices and can respectively move horizontally under the drive of the double-drive telescopic device on the same side. By arranging two double-drive telescopic devices symmetrically distributed on the left and right sides of the operating bracket, the present application can respectively perform two mutually reverse propulsion outputs on the propulsion adjustment mechanism on the same side in the horizontal direction, so as to expand the moving area range of the propulsion adjustment mechanism in the horizontal direction. Compared with the prior art, not only can the distance between the two propulsion adjustment mechanisms be increased, but also the distance between the two propulsion adjustment mechanisms can be further reduced, so that the two propulsion adjustment mechanisms move towards the center position of the operating bracket, thereby being able to adapt to the alignment adjustment of sheet materials with different widths during curling propulsion, thus significantly improving the butt-jointing condition of the cylinder section edge and improving the curling accuracy of the sheet material. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0024] Figure 1 It is a schematic structural diagram of a curling machine adjustment mechanism that facilitates curling and butt-jointing provided by an embodiment of the present application;
[0025] Figure 2 It is a schematic structural diagram of a double-drive telescopic device provided by an embodiment of the present application;
[0026] Figure 3 It is a schematic structural diagram of a propulsion adjustment mechanism without installing the first roller provided by an embodiment of the present application;
[0027] Figure 4 It is a side view of a propulsion adjustment mechanism provided by an embodiment of the present application;
[0028] Figure 5 It is a top view of a propulsion adjustment mechanism provided by an embodiment of the present application;
[0029] Figure 6 It is a schematic diagram of a curling machine adjustment mechanism that facilitates curling and butt-jointing provided by an embodiment of the present application when the lifting bracket is installed.
[0030] Reference numerals:
[0031] 100, running support; 200, double-drive telescopic device; 210, first telescopic device; 220, second telescopic device; 230, moving seat; 300, propulsion adjustment mechanism; 301, base; 302, connecting rod; 303, connecting plate; 304, first roller; 305, guide wheel; 400, lifting support; 500, protective housing; 600, support; 700, second roller. Detailed implementation manners
[0032] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below. Apparently, the described embodiments are some but not all of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts also belong to the scope of protection of the present application.
[0033] In the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present application.
[0034] The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise stated, the meaning of "a plurality" is two or more.
[0035] In the description of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0036] Figure 1 Structural schematic diagram of a rolling machine adjustment mechanism beneficial for rolling circle butt joint provided by an embodiment of the present application; Figure 2 Structural schematic diagram of a double-drive telescopic device provided by an embodiment of the present application; Figure 3 Structural schematic diagram of a propulsion adjustment mechanism without a first roller installed provided by an embodiment of the present application;
[0037] Figure 4Side view of the propulsion adjustment mechanism provided by an embodiment of the present application; Figure 5 Top view of the propulsion adjustment mechanism provided by an embodiment of the present application; Figure 6 Schematic diagram of the roll bending machine adjustment mechanism for facilitating roll bending and butt welding when the lifting bracket is installed, provided by an embodiment of the present application.
[0038] In the prior art, since the swing adjustment mechanism used in conjunction with the roll bending machine cannot effectively utilize the middle area as the moving space for the adjustment block during use, when rolling a relatively narrow wind power tower barrel section, the adjustment block cannot move to the specified position, so it cannot effectively contact the edge of the steel plate, resulting in the failure of adjustment, making it impossible to straighten the steel plate. When the unstraightened steel plate is rolled, it is easy to be rolled and distorted with the edge misaligned and unable to be butted. When the wind power tower barrel section with misaligned edges and unable to be butted is used, if it is connected to the flange, the edge of the barrel section is misaligned, and the width of the weld formed with the flange will be uneven. After the subsequent welding of the wind power tower barrel section, it is likely to cause the flatness of the flange to be unqualified, thus resulting in serious quality problems.
[0039] Please refer to Figures 1-6 , an embodiment of the present application provides a roll bending machine adjustment mechanism for facilitating roll bending and butt welding, including an operation bracket 100, two double-drive telescopic devices 200, and two propulsion adjustment mechanisms 300.
[0040] Among them, the two double-drive telescopic devices 200 are symmetrically distributed on the left and right sides of the operation bracket 100. The left and right sides of the operation bracket 100 are movably connected with two symmetrically distributed propulsion adjustment mechanisms 300. The two propulsion adjustment mechanisms 300 are respectively arranged on the opposite sides of the two double-drive telescopic devices 200 and can be horizontally moved respectively under the drive of the double-drive telescopic device 200 on the same side. The two propulsion adjustment mechanisms 300 can push and adjust the sheet material between them in the approaching movement mode. Each double-drive telescopic device 200 can perform two mutually reverse propulsion outputs on the propulsion adjustment mechanism 300 on the same side in the horizontal direction.
[0041] The curling machine adjustment mechanism provided by the embodiment of the present application, which is beneficial for curling and butting, includes an operation bracket 100, two double-drive telescopic devices 200, and two propulsion adjustment mechanisms 300. The two propulsion adjustment mechanisms 300 are respectively arranged on the opposite sides of the two double-drive telescopic devices 200 and can be horizontally moved respectively under the drive of the double-drive telescopic device 200 on the same side. By setting two double-drive telescopic devices 200 symmetrically distributed on the left and right sides of the operation bracket 100, the present application can respectively perform two mutually reverse propulsion outputs on the propulsion adjustment mechanism 300 on the same side in the horizontal direction, so as to expand the moving area range of the propulsion adjustment mechanism 300 in the horizontal direction. Compared with the prior art, not only can the distance between the two propulsion adjustment mechanisms 300 be increased, but also the distance between the two propulsion adjustment mechanisms 300 can be further reduced, making full use of the intermediate space position, enabling the two propulsion adjustment mechanisms 300 to move towards the center position of the operation bracket 100, so as to adapt to the alignment adjustment of different-width sheet materials during curling propulsion, thus significantly improving the butting condition of the cylinder section edge and improving the curling accuracy of the sheet material.
[0042] In some embodiments, as Figure 2 shown, the double-drive telescopic device 200 includes a first telescopic device 210, a second telescopic device 220, and a moving seat 230. In this embodiment, each of the two double-drive telescopic devices 200 used has two telescopic devices, which is significantly different from the form of one telescopic device on each side in the prior art. The detailed description is as follows:
[0043] Among them, the first telescopic device 210 is arranged in the operation bracket 100 in a manner consistent with the length direction of the operation bracket 100. The first telescopic device 210 is located in the operation bracket 100, and the operation bracket 100 can play a certain protective role for the first telescopic device 210. The output end of the first telescopic device 210 faces the outer end side of the operation bracket 100 and is connected to the moving seat 230 located in the operation bracket 100. That is, when the output end of the first telescopic device 210 performs propulsion output, the output end of the first telescopic device 210 acts in the two side directions of the operation bracket 100 respectively, so that the connected moving seat 230 moves towards the two sides of the operation bracket 100. In the embodiment of the present application, the output end of the first telescopic device 210 is not directly connected to the propulsion adjustment mechanism 300, but indirectly controls the propulsion adjustment mechanism 300 through the connection with the moving seat 230. Moreover, the second telescopic device 220 can also independently control the propulsion adjustment mechanism 300 to move it.
[0044] In this embodiment, the moving seat 230 is connected to the running bracket 100 in a movably connected manner and is located outside the first telescopic device 210. A second telescopic device 220 is fixedly arranged on the upper side of the moving seat 230. When the output end of the first telescopic device 210 expands and contracts, it can drive the moving seat 230 to move horizontally left and right on the running bracket 100, thereby enabling the second telescopic device 220 and the moving seat 230 to move horizontally together. The output end of the second telescopic device 220 faces in the opposite direction to the output end of the first telescopic device 210. The propulsion adjustment mechanism 300 is located above the first telescopic device 210 of the same-side dual-drive telescopic device 200. The lower end of the propulsion adjustment mechanism 300 is located inside the running bracket 100 and is connected to the running bracket 100 in a movably connected manner. The output end of the second telescopic device 220 is connected to the propulsion adjustment mechanism 300. Since the output end of the second telescopic device 220 is always connected to the propulsion adjustment mechanism 300, under the output action of the first telescopic device 210, the second telescopic device 220 and the moving seat 230 move horizontally together and can drive the propulsion adjustment mechanism 300 to move horizontally accordingly. When the first telescopic device 210 does not output, the position of the moving seat 230 does not change. When the second telescopic device 220 fixedly arranged on the moving seat 230 outputs, the output end of the second telescopic device 220 can independently drive the propulsion adjustment mechanism 300 to move horizontally.
[0045] Taking the dual-drive telescopic device 200 on the right side as an example, the output end of the first telescopic device 210 on the right side can output a rightward propulsion, that is, the output end can extend rightward. For the second telescopic device 220 on the same side, its output end can output a leftward propulsion, that is, its output end can extend leftward. Since the output of the output end of either the first telescopic device 210 or the second telescopic device 220 can achieve the movement of the propulsion adjustment mechanism 300, the propulsion adjustment mechanism 300 can achieve two mutually reverse propulsion outputs in the horizontal direction.
[0046] When the output end of the first telescopic device 210 is at the maximum stroke and the output end of the second telescopic device 220 is at the minimum stroke, the roll bending machine adjustment mechanism for facilitating roll bending and butt joint in the embodiment of the present application can make the two propulsion adjustment mechanisms 300 in the maximum spacing state; when the output end of the first telescopic device 210 is at the minimum stroke and the output end of the second telescopic device 220 is at the maximum stroke, the roll bending machine adjustment mechanism for facilitating roll bending and butt joint in the embodiment of the present application can make the two propulsion adjustment mechanisms 300 in the minimum spacing state. The minimum spacing state and the maximum spacing state formed by the two propulsion adjustment mechanisms 300 respectively correspond to the minimum distance and the maximum distance between the two propulsion adjustment mechanisms 300. Within these two spacing ranges, they are the spacings that can be achieved when the two propulsion adjustment mechanisms 300 move, so as to meet the application requirements for the swing adjustment of wide and narrow sheet materials within a certain width range.
[0047] In some embodiments, as Figures 2-5 shown, the propulsion adjustment mechanism 300 includes a base 301, a connecting rod 302, a connecting plate 303, a first roller 304 and a guide wheel 305.
[0048] Among them, two side plates spaced apart front and rear are provided at the lower end of the base 301, and the first roller 304 is installed on the side plates. Specifically, connection holes can be opened below the side plates and a rotating shaft can be installed to install the first roller 304. The base 301 is in rolling connection with the running bracket 100 through the first roller 304, so that the resistance is reduced when the base 301 moves horizontally and it remains smooth. A connecting rod 302 parallel to the running bracket 100 is provided at the top end of the base 301. The connecting rod 302 is fixedly arranged at the top end of the base 301. The connecting rod 302 is made of round steel. A guide wheel 305 is connected to the end of the connecting rod 302 biased towards the sheet material (i.e., the end far from the second telescopic device 220). The guide wheel 305 can rotate. A connecting plate 303 is provided on the side of the base 301 biased towards the second telescopic device 220, and the output end of the second telescopic device 220 is connected to the connecting plate 303 through the connecting plate 303. Optionally, the output end of the second telescopic device 220 is connected to the connecting plate 303 through a pin shaft.
[0049] When in use, for sheets of different widths, the first telescopic device 210 or the second telescopic device 220 can be flexibly selected to control to move the push adjustment mechanism 300. When the push adjustment mechanism 300 moves, the sheet between the two push adjustment mechanisms 300 is adjusted to a suitable distance. Specifically, the inner side of the base 301 can be used to contact the edge of the sheet to change its feeding angle, and the guide wheel 305 can be used to roll and contact the upper surface of the sheet, so that the sheet can be transported to the rolling machine for rolling more stably and smoothly during the feeding process. During the sheet rolling process, the sheet part outside the rolling machine is prone to jumping. By setting the guide wheel 305 to contact the upper surface of the sheet, the jumping of the sheet can be reduced, which provides a reliable guarantee for obtaining a good rolling effect.
[0050] In some embodiments, the front and rear sides of the moving seat 230 are respectively provided with second rollers 700, and the moving seat 230 is rollingly connected to the running bracket 100 through the second rollers 700. In this embodiment, two second rollers 700 are respectively provided on the front and rear sides of the moving seat 230, so that the moving seat 230 can be relatively stable when moving horizontally. The side of the moving seat 230 connected to the output end of the first telescopic device 210 can also refer to the way the output end of the second telescopic device 220 is connected to the base 301, and a corresponding connecting plate is provided on one side of the moving seat 230 to connect with the output end of the first telescopic device 210 through a pin.
[0051] In addition, the running bracket 100 is provided with a track made of channel steel for rolling the first roller 304 and the second roller 700. When the first telescopic device 210 is arranged in the running bracket 100, the running bracket 100 can be used to close and protect the upper and lower sides of the main part of the first telescopic device 210 except the output end.
[0052] In some embodiments, the first telescopic device 210 and the second telescopic device 220 are both hydraulic cylinders. The second telescopic device 220 is fixedly mounted on the moving seat 230 in such a way that the cylinder mouth of its cylinder body is flush with the side of the moving seat 230 that is biased toward the first telescopic device 210, so that the upper space of the moving seat 230 can be fully utilized; when the piston rods at the telescopic ends of the first telescopic device 210 and the second telescopic device 220 are both in the minimum stroke, the propulsion adjustment mechanism 300 is in the front half of the cylinder body of the first telescopic device 210 and the entire dual-drive telescopic device 200 is in the shortest length.
[0053] In some embodiments, the first telescopic device 210 and the second telescopic device 220 are hydraulic cylinders of the same specification and size. The cylinder body length dimension of the second telescopic device 220 is equal to the length dimension of the moving seat 230, and both ends of the cylinder body of the second telescopic device 220 are flush with both ends of the moving seat 230 in the length direction. In actual production, more is the rolling operation of the wind power tower barrel section with a wide dimension. Therefore, the first telescopic device 210 can be used as the main telescopic device, and the second telescopic device 220 can be used as the auxiliary telescopic device.
[0054] In some embodiments, the rolling machine adjustment mechanism provided in the embodiments of the present application that facilitates rolling and butting is located on one side in the incoming material direction of the rolling machine, and the length direction of the operation support 100 is perpendicular to the feeding direction of the sheet material. When the sheet material to be rolled is fed and transported to the rolling machine, the two bases 301 can push the sheet material being fed and transported between them when approaching each other to adjust the feeding angle of the sheet material so as to straighten the sheet material.
[0055] In some embodiments, as Figure 6 shown, the rolling machine adjustment mechanism provided in the embodiments of the present application that facilitates rolling and butting further includes a lifting support 400. The lifting support 400 is located on one side of the operation support 100, and the lifting support 400 is connected to the operation support 100 and can drive the operation support 100 to lift.
[0056] In application, the height of the operation support 100 can be adjusted through the lifting support 400 to make the rolling machine adjustment mechanism of the present application more flexible to use. For example, when there is a situation where the edge butting of the barrel section is not good or cannot be butted after the barrel section is rolled, the lifting support 400 can be used to lift the operation support 100 to a certain angle, so that the entire rolling machine adjustment mechanism provided in the embodiments of the present application that facilitates rolling and butting is lifted by a certain angle. The two bases 301 of the two propulsion adjustment mechanisms 300 are used to grab both sides of the barrel section that has been bent and rolled back, and then by controlling the double-drive telescopic device 200, the bases 301 are adjusted so that the butting interfaces of the barrel sections are effectively butted and aligned.
[0057] In an alternative manner, the lifting support 400 can rotate itself through a driving device, thereby driving the lifting of the lifting support 400. It should be noted that the form of the lifting support 400 can adopt various ways, and its purpose is to adjust the lifting of the operation support 100, which can be achieved by referring to the prior art and will not be elaborated too much in the embodiments of the present application.
[0058] In some embodiments, a protective shell 500 is provided outside the second telescopic device 220, and the output end of the second telescopic device 220 can extend out of the protective shell 500, as Figure 1 and Figure 2As shown, a bracket 600 is provided at the bottom end of the first telescopic device 210 to support and install the first telescopic device 210 so that its height within the running bracket 100 is appropriate. The bracket 600 is disposed within the running bracket 100 and maintains a firm connection with the running bracket 100.
[0059] The embodiment of the present application also provides a rolling machine that facilitates rolling and butting, including the rolling machine adjustment mechanism for facilitating rolling and butting given in the embodiment of the present application. During the rolling process of the wind power tower barrel section, when the steel plate feeds into the rolling machine and when the interfaces of the barrel sections are butted, the running bracket 100 of the rolling machine adjustment mechanism of the present application rises to a certain height so that the height of the base 301 of the propulsion adjustment mechanism 300 meets the requirement that it can contact the two side edges of the steel plate or the barrel section during horizontal movement. The first telescopic device 210 is started, and the first telescopic device 210 drives the moving seat 230, driving the second telescopic device 220 of the moving seat 230 and the propulsion adjustment mechanism 300 connected to the output end of the second telescopic device 220 to act together. The two side edges of the steel plate or the barrel section are pushed by the propulsion adjustment mechanism 300 to adjust them to a flush state. When rolling a narrow barrel section, the second telescopic device 220 is started, and the second telescopic device 220 drives the propulsion adjustment mechanism 300 inward so that the propulsion adjustment mechanism 300 can contact the edge of the narrow barrel section, thereby effectively rolling barrel sections of various widths.
[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A rolling machine adjustment mechanism that is beneficial to rolling, characterized in that: It comprises a running support (100), two dual-drive telescopic devices (200) and two propulsion adjustment mechanisms (300); The two dual-drive telescopic devices (200) are symmetrically distributed on the left and right sides of the operating bracket (100); the left and right sides of the operating bracket (100) are movably connected to two symmetrically distributed propulsion adjustment mechanisms (300); the two propulsion adjustment mechanisms (300) are respectively arranged on the sides facing each other of the two dual-drive telescopic devices (200) and can respectively move horizontally under the drive of the dual-drive telescopic devices (200) on the same side; the two propulsion adjustment mechanisms (300) can push and adjust the sheet material between the two in a close moving manner; each of the dual-drive telescopic devices (200) can perform two opposite propulsion outputs in the horizontal direction on the propulsion adjustment mechanism (300) on the same side.
2. The rounding machine adjustment mechanism for rounding according to claim 1 is characterized in that: The dual-drive telescopic device (200) comprises a first telescopic device (210), a second telescopic device (220) and a moving seat (230); The first telescopic device (210) is arranged in the running support (100) in a manner consistent with the length direction of the running support (100); the output end of the first telescopic device (210) faces the outer end of the running support (100) and is connected to the moving seat (230) located in the running support (100); the moving seat (230) is connected to the running support (100) in a movably connected manner and is located on the outer side of the first telescopic device (210); the upper side of the moving seat (230) is fixedly provided with the first telescopic device (210). The invention relates to a second telescopic device (220), wherein the output end of the second telescopic device (220) is oriented in the opposite direction to the output end of the first telescopic device (210), the propulsion adjustment mechanism (300) is located above the first telescopic device (210) of the dual-drive telescopic device (200) on the same side, the lower end of the propulsion adjustment mechanism (300) is located in the operating bracket (100) and is connected to the operating bracket (100) in a movably connected manner, and the output end of the second telescopic device (220) is connected to the propulsion adjustment mechanism (300).
3. The rounding machine adjustment mechanism for rounding according to claim 2 is characterized in that: The propulsion adjustment mechanism (300) comprises a base (301), a connecting rod (302), a connecting plate (303), a first roller (304) and a guide wheel (305); The lower end of the base (301) is provided with two side panels spaced apart from each other front and back, and a first roller (304) is installed on the side panel. The base (301) is rollingly connected to the running bracket (100) via the first roller (304). The top of the base (301) is provided with a connecting rod (302) parallel to the running bracket (100), and the end of the connecting rod (302) that is biased toward the sheet material is connected to the guide wheel (305). The base (301) is provided with a connecting plate (303) on a side that is biased toward the second telescopic device (220), and the output end of the second telescopic device (220) is connected to the connecting plate (303) via a pin shaft.
4. The rounding machine adjustment mechanism for rounding according to claim 3 is characterized in that: Second rollers (700) are respectively arranged on the front and rear sides of the movable seat (230), and the movable seat (230) is rollingly connected to the running bracket (100) via the second rollers (700); The running support (100) is provided with a track made of channel steel and capable of allowing the first roller (304) and the second roller (700) to roll.
5. The rounding machine adjustment mechanism for rounding according to any one of claims 2 to 4, characterized in that: The first telescopic device (210) and the second telescopic device (220) are both hydraulic cylinders, and the second telescopic device (220) is fixedly mounted on the moving seat (230) in such a way that the cylinder mouth of the cylinder body thereof is flush with a side of the moving seat (230) that is biased toward the first telescopic device (210); when the piston rods at the telescopic ends of the first telescopic device (210) and the second telescopic device (220) are both at a minimum stroke, the propulsion adjustment mechanism (300) is at the front half of the cylinder body of the first telescopic device (210) and the entire dual-drive telescopic device (200) is at a shortest length.
6. The rounding machine adjustment mechanism for rounding according to claim 5 is characterized in that: The first telescopic device (210) and the second telescopic device (220) are hydraulic cylinders of the same specifications and sizes; the length of the cylinder body of the second telescopic device (220) is equal to the length of the movable seat (230); and the two ends of the cylinder body of the second telescopic device (220) are flush with the two ends of the movable seat (230) in the length direction.
7. The rounding machine adjustment mechanism for rounding according to claim 3 or 4 is characterized in that: The rolling machine adjustment mechanism that is beneficial to the rolling of the ends is located on the side of the material input direction of the rolling machine. When the sheet material to be rolled is fed to the rolling machine, the two bases (301) can push the sheet material being fed and transported between the two when moving close to each other to adjust the feeding angle of the sheet material.
8. The rounding machine adjustment mechanism for rounding according to claim 7, characterized in that: It also comprises a lifting support (400), wherein the lifting support (400) is located on one side of the running support (100), and the lifting support (400) is connected to the running support (100) and can drive the running support (100) to move up and down.
9. The rounding machine adjustment mechanism for rounding according to any one of claims 2 to 4, characterized in that: A protective shell (500) is arranged outside the second telescopic device (220), and an output end of the second telescopic device (220) can extend out of the protective shell (500). A bracket (600) is arranged at the bottom end of the first telescopic device (210), and the bracket (600) is arranged in the operating bracket (100).
10. A rolling machine that is good for rolling, characterized in that: The invention comprises a rolling machine adjustment mechanism which is beneficial to the rounding as described in any one of claims 1 to 9.