Roll changing vehicle transporting device and rolling mill production system

Abstract

The utility model provides a roll changing vehicle transportation device and a rolling mill production system. The roll changing vehicle transportation device comprises a roll changing vehicle and a rolling mill production system, the guide rail part comprises a first guide rail and a second guide rail, and the roll changing trolley is movably arranged on the first guide rail or the second guide rail; the rotating platform is rotationally connected to the guide rail part; wherein the rotating platform has a first working state and a second working state, under the condition that the rotating platform is in the first working state, the rotating platform is connected to the first guide rail, and under the condition that the rotating platform is in the second working state, the rotating platform is connected to the second guide rail. Based on the setting, the roller changing vehicle transportation device provided by the embodiment of the utility model can reduce the number of the roller changing vehicles, improve the utilization rate of the roller changing vehicles, not only can reduce the equipment investment cost, but also can avoid idle resources.

Description

Technical Field

[0001] The present disclosure relates to the technical field of rolling mill production, and in particular to a roll-changing vehicle transport device and a rolling mill production system. Background Art

[0002] At present, domestic hot-rolled strip and cold-rolled strip roll changing devices basically use one roll changing car and one track to correspond to one set of rolling mills. With the development of technology and the emergence of rapid roll changing equipment, the roll changing time has been greatly reduced, resulting in only a small number of roll changing cars working, and most of the roll changing cars are idle, which takes up resources but cannot generate benefits. Utility Model Content

[0003] The present disclosure aims to solve at least one of the technical problems existing in the prior art or related art.

[0004] To this end, a first aspect of the present disclosure provides a roller-changing vehicle transport device;

[0005] A second aspect of the present disclosure provides a rolling mill production system.

[0006] In view of this, according to a first aspect of an embodiment of the present disclosure, a roller-changing vehicle transport device is provided, comprising:

[0007] Roll changing car;

[0008] The guide rail part includes a first guide rail and a second guide rail, and the roll changing vehicle is movably arranged on the first guide rail or the second guide rail;

[0009] A rotating platform is rotatably connected to the guide rail portion;

[0010] The rotating platform has a first working state and a second working state. When the rotating platform is in the first working state, the rotating platform is connected to the first guide rail. When the rotating platform is in the second working state, the rotating platform is connected to the second guide rail.

[0011] In a feasible implementation manner, the rotating platform includes:

[0012] Platform body;

[0013] A driving part, arranged on the platform body, for driving the platform body to rotate;

[0014] A first rotating guide rail, disposed on the platform body, and the first rotating guide rail is used to be connected to the first guide rail or the second guide rail;

[0015] Wherein, when the rotating platform is in the first working state, the first rotating guide rail is connected to the first guide rail, and when the rotating platform is in the second working state, the first rotating guide rail is connected to the second guide rail.

[0016] In a feasible implementation manner, the limiting component includes:

[0017] The limiting assembly is arranged on the platform body and is used to limit the movement of the roller changing vehicle relative to the platform body.

[0018] In a feasible implementation manner, the rotating platform further includes:

[0019] A limiting member is movably arranged on the platform body;

[0020] A driving member, used for driving the limiting member to rise and fall relative to the platform body, the limiting member having a raised state and a lowered state;

[0021] Wherein, when the limiting member is in a raised state, the limiting member is used to limit the movement of the roll-changing vehicle; when the limiting member is in a lowered state, the roll-changing vehicle can move relative to the platform body.

[0022] In a feasible implementation manner, the rotating platform further includes:

[0023] The second rotating guide rail is arranged on the platform body. When the rotating platform is in the first working state, the second rotating guide rail is connected to the second guide rail. When the rotating platform is in the second working state, the second rotating guide rail is connected to the first guide rail.

[0024] In a feasible implementation, it also includes:

[0025] The third guide rail is used to be arranged between the rotating platform and the grinding roller room;

[0026] The third guide rail is used to connect the first rotating guide rail or the second rotating guide rail.

[0027] In a feasible implementation manner, the third guide rail is connected to the first guide rail through the first rotating guide rail or the second rotating guide rail.

[0028] In a feasible implementation manner, the driving unit includes:

[0029] A driving motor, used for driving the rotating platform to rotate;

[0030] The reducer is arranged between the driving motor and the rotating platform.

[0031] In a feasible implementation, it also includes:

[0032] A charging device is used to charge the roll changing vehicle.

[0033] According to a second aspect of an embodiment of the present disclosure, a rolling mill production system is provided, comprising:

[0034] A roller-changing vehicle transport device as described in any one of the first aspects above;

[0035] The rolling mill, the guide rail portion corresponds to the rolling mill arrangement, and the first guide rail and the second guide rail correspond to one rolling mill respectively.

[0036] Compared with the prior art, the present disclosure includes at least the following beneficial effects: the roll-changing vehicle transport device proposed in the embodiment of the present disclosure includes a roll-changing vehicle, a guide rail portion and a rotating platform, wherein the guide rail portion includes a first guide rail and a second guide rail, the roll-changing vehicle can move on the first guide rail or the second guide rail, the rotating platform is rotatably connected to the guide rail portion, the rotating platform has a first working state and a second working state, when the rotating platform is in the first working state, the rotating platform is connected to the first guide rail, when the rotating platform is in the second working state, the rotating platform is connected to the second guide rail; in actual application, if the roll-changing vehicle is located in the first working state, the rotating platform is connected to the second guide rail. The guide rail can adjust the rotating platform to a first working state so that the roll-changing vehicle can move from the first guide rail to the rotating platform. After the roll-changing vehicle moves to the rotating platform, the rotating platform can be adjusted to a second working state, so that the roll-changing vehicle located on the rotating platform can move from the rotating platform to the second guide rail, thereby enabling the same roll-changing vehicle to operate on two guide rails; similarly, if the roll-changing vehicle is located on the second guide rail, it can be moved to the first rail through the rotating platform; based on the above-mentioned settings, the embodiment of the present disclosure can reduce the number of track-changing vehicles and improve the utilization rate of roll-changing vehicles, which can not only reduce construction costs but also avoid idle resources.

[0037] The roll-changing car transport device and rolling mill production system described in the present disclosure, and other advantages, objectives and features of the present disclosure will be reflected in part through the following description, and will also be understood by technicians in this field through research and practice of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the exemplary embodiments below. The accompanying drawings are only for the purpose of illustrating exemplary embodiments and are not to be considered as limiting the present disclosure. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0039] Figure 1 A schematic structural diagram of a roller-changing vehicle transport device according to an embodiment of the present disclosure;

[0040] Figure 2 A schematic structural diagram of a rotating platform of a roller-changing vehicle transport device according to an embodiment of the present disclosure.

[0041] in, Figure 1 and Figure 2 The corresponding relationship between the reference numerals and the component names is as follows:

[0042] Roll changing vehicle 100, guide rail part 200, rotating platform 300;

[0043] A first guide rail 210, a second guide rail 220;

[0044] Platform body 310, driving unit 320, first rotating guide rail 330;

[0045] A limiting assembly 340, a second rotating guide rail 350;

[0046] A third guide rail 410, a charging device 510;

[0047] Rolling mill 900. DETAILED DESCRIPTION

[0048] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0049] like Figure 1 As shown, according to the first aspect of the embodiment of the present disclosure, a roller changing vehicle transport device is proposed, comprising: a roller changing vehicle 100; a guide rail portion 200, comprising a first guide rail 210 and a second guide rail 220, the roller changing vehicle 100 is movably arranged on the first guide rail 210 or the second guide rail 220; a rotating platform 300, rotatably connected to the guide rail portion 200; wherein the rotating platform 300 has a first working state and a second working state, when the rotating platform 300 is in the first working state, the rotating platform 300 is connected to the first guide rail 210, and when the rotating platform 300 is in the second working state, the rotating platform 300 is connected to the second guide rail 220.

[0050] The roller-changing vehicle transport device proposed in the embodiment of the present disclosure includes a roller-changing vehicle 100, a guide rail portion 200 and a rotating platform 300, wherein the guide rail portion 200 includes a first guide rail 210 and a second guide rail 220, the roller-changing vehicle 100 can move on the first guide rail 210 or the second guide rail 220, the rotating platform 300 is rotatably connected to the guide rail portion 200, and the rotating platform 300 has a first working state and a second working state. When the rotating platform 300 is in the first working state, the rotating platform 300 is connected to the first guide rail 210 and the rotating platform 300 is in the second working state. 00; In practical applications, taking the roll changing vehicle 100 located on the first guide rail 210 as an example, the rotating platform 300 can be adjusted to the first working state so that the roll changing vehicle 100 can move from the first guide rail 210 to the rotating platform 300. After the roll changing vehicle 100 moves to the rotating platform 300, the rotating platform 300 can be adjusted to the second working state, so that the roll changing vehicle 100 located on the rotating platform 300 can move from the rotating platform 300 to the second guide rail 220, so that the same roll changing vehicle 100 can operate on two guide rails; similarly, if the roll changing vehicle 100 is located on the second guide rail 220, it can be moved to the first rail through the rotating platform 300, and the specific process will not be repeated.

[0051] It can be understood that the first guide rail 210 and the second guide rail 220 can correspond to a rolling mill 900 respectively, so that one roll changing vehicle 100 can correspond to two rolling mills 900. In this way, the number of track changing vehicles can be reduced and the utilization rate of the roll changing vehicle 100 can be improved, which can not only reduce construction costs but also avoid idle resources.

[0052] It should be noted that, at present, domestic hot-rolled strip and cold-rolled strip roll changing devices basically use one roll changing car and one track corresponding to one set of rolling mills. With the development of technology and the emergence of fast roll changing equipment, the roll changing time is greatly reduced, resulting in only a small number of roll changing cars working, and most roll changing cars are idle, which occupies resources and cannot generate benefits. The roll changing car transportation device proposed in the embodiment of the present disclosure, based on the above-mentioned setting, can reduce the number of roll changing cars 100 and improve the utilization rate of the roll changing cars 100 while meeting the roll changing time requirements, which can not only reduce the equipment investment cost, but also avoid idle resources.

[0053] In some examples, such as Figure 1 and Figure 2As shown, the rotating platform 300 includes: a platform body 310; a driving unit 320, which is arranged on the platform body 310 and is used to drive the platform body 310 to rotate; a first rotating guide rail 330, which is arranged on the platform body 310, and the first rotating guide rail 330 is used to connect to the first guide rail 210 or the second guide rail 220; wherein, when the rotating platform 300 is in the first working state, the first rotating guide rail 330 is connected to the first guide rail 210, and when the rotating platform 300 is in the second working state, the first rotating guide rail 330 is connected to the second guide rail 220.

[0054] In the above technical solution, the transfer platform includes a platform body 310, a driving unit 320 and a first rotating guide rail 330, wherein the driving unit 320 is arranged on the platform body 310, and the driving unit 320 can drive the platform body 310 to rotate so that the platform body 310 can switch between the first working state and the second working state through rotation; the first rotating guide rail 330 is arranged on the platform body 310, and when the platform body 310 is in the first working state, the first rotating guide rail 330 is connected to the first guide rail 210, and when the rotating platform 300 is in the second working state, the first rotating guide rail 330 is connected to the first guide rail 210. In the working state, the first rotating guide rail 330 is connected to the second guide rail 220; in actual application, taking the roll changing vehicle 100 located on the first guide rail 210 as an example, the driving unit 320 can drive the platform body 310 to rotate to the first working state, and the roll changing vehicle 100 can move from the first guide rail 210 to the first rotating guide rail 330 of the platform body 310, and then the driving unit 320 can rotate the rotating platform 300 to the second working state, and the roll changing vehicle 100 can move from the first rotating guide rail 330 to the second guide rail 220, thereby realizing the track changing of the roll changing vehicle 100.

[0055] In some examples, such as Figure 1 As shown, the rotating platform 300 further includes: a limiting assembly 340 , which is disposed on the platform body 310 and is used to limit the movement of the roll-changing vehicle 100 relative to the platform body 310 .

[0056] In the above technical solution, the rotating platform 300 also includes a limit assembly 340, which is arranged on the platform body 310. When the roll changing vehicle 100 reaches the preset position of the platform body 310, the limit assembly 340 can limit the roll changing vehicle 100 to prevent the roll changing vehicle 100 from moving on the first rotating guide rail 330, which is beneficial to ensure the stability of the roll changing vehicle 100 when the driving part 320 drives the platform body 310 to rotate, and prevent the roll changing vehicle 100 from being pulled off the first rotating guide rail 330.

[0057] In some examples, the limit assembly 340 includes: a limit member, which is liftably disposed on the platform body 310; a driving member, which is used to drive the limit member to rise and fall relative to the platform body 310, and the limit member has a raised state and a lowered state; wherein, when the limit member is in the raised state, the limit member is used to limit the movement of the roll changing vehicle 100; when the limit member is in the lowered state, the roll changing vehicle 100 can move relative to the platform body 310.

[0058] In the above technical solution, the limit assembly 340 includes a limit member and a driving member. The limit member is arranged on the platform body 310 in a liftable manner, and the driving member is used to start the limit member to lift and lower. When the limit member is raised, the limit member is in a raised state. At this time, the limit member can be used to limit the movement of the roll changing vehicle 100 relative to the first rotating guide rail 330, which is beneficial to ensure the stability of the roll changing vehicle 100 when the driving part 320 drives the platform body 310 to rotate, and prevent the roll changing vehicle 100 from being pulled off the first rotating guide rail 330; when the limit member descends, the limit member is in a descending state. At this time, the roll changing vehicle 100 can move on the first rotating guide rail 330 to ensure that the roll changing vehicle 100 can move smoothly between the first rotating guide rail 330 and the first track or the second track.

[0059] In some examples, such as Figure 1 As shown, the rotating platform 300 also includes: a second rotating guide rail 350, which is arranged on the platform body 310. When the rotating platform 300 is in the first working state, the second rotating guide rail 350 is connected to the second guide rail 220. When the rotating platform 300 is in the second working state, the second rotating guide rail 350 is connected to the first guide rail 210.

[0060] In the above technical solution, the rotating platform 300 also includes a second rotating guide rail 350, and the second guide rail 220 is also arranged on the platform body 310, and when the rotating platform 300 is in the first working state, the second rotating guide rail 350 is connected to the second guide rail 220, and when the rotating platform 300 is in the second working state, the second rotating guide rail 350 is connected to the first guide rail 210, so that no matter whether the rotating platform 300 is in the second working state or the second working state, the roll changing vehicle 100 can move from the first guide rail 210 or the second guide rail 220 to the rotating platform 300, which can reduce the situation where the working state of the rotating platform 300 needs to be adjusted before the roll changing vehicle 100 moves to the rotating platform 300, and can make it more convenient for the roll changing vehicle 100 to switch from the first guide rail 210 to the second guide rail 220 or from the second guide rail 220 to the first guide rail 210.

[0061] In some examples, such as Figure 1As shown, it also includes: a third guide rail 410, which is used to be set between the rotating platform 300 and the grinding roller room; wherein the third guide rail 410 is used to connect the first rotating guide rail 330 or the second rotating guide rail 350.

[0062] In the above technical solution, the roll changing vehicle transport device also includes a third guide rail 410, which is arranged between the rotating platform 300 and the grinding roller room, and the third guide rail 410 is used to connect the first rotating guide rail 330 or the second rotating guide rail 350, so that the roll changing vehicle 100 can be moved to the third guide rail 410 through the rotating platform 300, and moved from the third guide rail 410 to the grinding roller room, so as to facilitate the roll changing vehicle 100 to transport the roller body to the grinding roller room.

[0063] It can be understood that the roll changing vehicle 100 is used to transport and replace the roll bodies on the rolling mill 900, and the roll grinding shop is used to process the above-mentioned roll bodies.

[0064] It should be noted that, since each rolling mill 900 in the prior art is equipped with a roll changing car 100 and a track, in order to meet the roller body processing requirements, the track often needs to extend from the rolling mill 900 all the way to the grinding roller room, which is long and occupies a large production site. The embodiment of the present disclosure can reduce the number of roll changing cars 100 while also reducing the number of tracks passing through the grinding roller room, which can reduce both construction costs and the area used for the production site.

[0065] In some examples, the third guide rail 410 is connected to the first guide rail 210 through the first rotating guide rail 330 or the second rotating guide rail 350 .

[0066] In the above technical solution, when the rotating platform 300 is in the first working state or the second working state, the third guide rail 410 can be connected to the first guide rail 210, so that the roll changing vehicle 100 can move from the first guide rail 210 to the rotating platform 300, and then move from the rotating platform 300 to the third guide rail 410. Such an arrangement can facilitate the roll changing vehicle 100 to enter the grinding roller room to process the roller body.

[0067] In some examples, such as Figure 1 As shown, the driving unit 320 includes: a driving motor, used to drive the rotating platform 300 to rotate; and a reducer, which is arranged between the driving motor and the rotating platform 300.

[0068] In the above technical solution, the driving part 320 includes a driving motor and a reducer. The output end of the driving motor is connected to the input end of the reducer, and the output end of the reducer is connected to the rotating platform 300. The driving motor housing provides driving force for the rotation of the rotating platform 300. The reducer can slow down the output speed of the driving motor to avoid the rotating platform 300 from rotating too fast, causing the roller changing vehicle 100 to detach from the rotating platform 300 and causing a safety accident.

[0069] In some examples, such as Figure 1 As shown, it also includes: a charging device 510 for charging the roll-changing vehicle 100 .

[0070] In the above technical solution, the roll-changing vehicle transport device further includes a charging device 510 , and the charging device 510 is used to charge the roll-changing vehicle 100 to ensure the normal operation of the roll-changing vehicle 100 .

[0071] It is understandable that the roll changing vehicle 100 may be a rechargeable roll changing vehicle 100 , which can save energy consumption costs.

[0072] According to the second aspect of the embodiment of the present disclosure, a rolling mill 900 production system is proposed, including: a roll-changing car transport device as proposed in any one of the first aspects above; a rolling mill 900, wherein the guide rail portion 200 is arranged corresponding to the rolling mill 900, and the first guide rail 210 and the second guide rail 220 respectively correspond to one rolling mill 900.

[0073] Since the rolling mill 900 production system provided by the embodiment of the present disclosure includes the roll-changing car transport device as proposed in any one of the first aspects above, it has all the beneficial effects of the roll-changing car transport device, which will not be elaborated here.

[0074] It can be understood that the first guide rail 210 and the second guide rail 220 correspond to a rolling mill 900 respectively, so that the roll changing car transportation device can reduce the number of roll changing cars 100 and improve the utilization rate of the roll changing cars 100, which can not only reduce equipment investment costs but also avoid idle resources.

[0075] In the present disclosure, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise expressly defined. The terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances.

[0076] In the description of the present disclosure, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left", "right", "front", "back", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be understood as a limitation on the present disclosure.

[0077] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0078] The above are only preferred embodiments of the present disclosure and are not intended to limit the present disclosure. For those skilled in the art, the present disclosure may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A roller changing vehicle transport device, characterized in that: include: Roller changing car; A guide rail portion, comprising a first guide rail and a second guide rail, wherein the roll changing vehicle is movably disposed on the first guide rail or the second guide rail; A rotating platform, rotatably connected to the guide rail portion; Wherein, the rotating platform has a first working state and a second working state. When the rotating platform is in the first working state, the rotating platform is connected to the first guide rail. When the rotating platform is in the second working state, the rotating platform is connected to the second guide rail.

2. The roller-changing vehicle transport device according to claim 1, characterized in that: The rotating platform comprises: Platform body; A driving unit, disposed on the platform body, for driving the platform body to rotate; A first rotating guide rail, disposed on the platform body, the first rotating guide rail being used to be connected to the first guide rail or the second guide rail; Wherein, when the rotating platform is in the first working state, the first rotating guide rail is connected to the first guide rail, and when the rotating platform is in the second working state, the first rotating guide rail is connected to the second guide rail.

3. The roller-changing vehicle transport device according to claim 2, characterized in that: The rotating platform also includes: A limiting assembly is arranged on the platform body and is used to limit the movement of the roll changing vehicle relative to the platform body.

4. The roller-changing vehicle transport device according to claim 3, characterized in that: The limiting component also includes: A limiting member, which is movably arranged on the platform body; A driving member, used for driving the limiting member to rise and fall relative to the platform body, the limiting member having a raised state and a lowered state; Wherein, when the limiting member is in the raised state, the limiting member is used to limit the movement of the roll-changing vehicle; when the limiting member is in the lowered state, the roll-changing vehicle can move relative to the platform body.

5. The roller-changing vehicle transport device according to claim 2, characterized in that: The rotating platform also includes: The second rotating guide rail is arranged on the platform body. When the rotating platform is in the first working state, the second rotating guide rail is connected to the second guide rail. When the rotating platform is in the second working state, the second rotating guide rail is connected to the first guide rail.

6. The roller-changing vehicle transport device according to claim 5, characterized in that: Also includes: A third guide rail is used to be arranged between the rotating platform and the grinding roller room; Wherein, the third guide rail is used to connect the first rotating guide rail or the second rotating guide rail.

7. The roller-changing vehicle transport device according to claim 6, characterized in that: The third guide rail is connected to the first guide rail through the first rotating guide rail or the second rotating guide rail.

8. The roller-changing vehicle transport device according to claim 2, characterized in that: The driving unit comprises: A driving motor, used for driving the rotating platform to rotate; The reducer is arranged between the driving motor and the rotating platform.

9. The roller-changing vehicle transport device according to any one of claims 1 to 8, characterized in that: Also includes: A charging device is used to charge the roll-changing vehicle.

10. A rolling mill production system, characterized in that: include: The roller-changing vehicle transport device as claimed in any one of claims 1 to 9; The guide rail portion is arranged corresponding to the rolling mill, and the first guide rail and the second guide rail correspond to one of the rolling mills respectively.

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