Metal strip rolling device and rolling method

Abstract

The invention relates to a metal strip rolling device and method, and relates to the technical field of metal strip production. The metal strip rolling device comprises a device body, a conveying mechanism and a rolling mechanism, the rolling mechanism comprises a rotating assembly and a plurality of rolling rollers, the rotating assembly is used for driving each rolling roller to rotate, the rolling mechanism further comprises an adjusting assembly and a plurality of adjusting frames, and the rolling rollers correspond to the adjusting frames. The adjusting assemblies are arranged on the device body and rotationally connected with the corresponding adjusting frames, each adjusting frame is slidably connected with the device body, straight lines where the sliding directions of the adjusting frames are located intersect or are the same, and the adjusting assemblies are used for driving the adjusting frames to slide. The rolling device has the effect of meeting the rolling requirements of metal belts with different thicknesses.

Description

Technical Field

[0001] This application relates to the field of metal strip production technology, and in particular to a metal strip rolling apparatus and rolling method. Background Technology

[0002] With the continuous development of the social economy and the increasing level of science and technology, my country's manufacturing industry is also booming. Metal strip, as a metal material with a large aspect ratio, including stainless steel strip, copper strip, and aluminum alloy strip, is widely used in aerospace and automobile manufacturing. During the production of metal strip, it generally needs to be cold-rolled or hot-rolled by rolling equipment to enhance the strength and hardness of the metal strip and to obtain the required thickness.

[0003] A metal strip rolling apparatus exists in the prior art, comprising an apparatus body, a transport mechanism, and a rolling mechanism. The rolling mechanism includes a rotating component and two rolling rolls, located on the upper and lower sides of the metal strip respectively and rotatably connected to the apparatus body. The rotating component drives each rolling roll to rotate, ensuring that the two rolling rolls rotate in opposite directions. The transport mechanism is mounted on the apparatus body and moves the metal strip between the two rolling rolls. In use, the transport mechanism transports the metal strip between the rolling rolls, and the two rolling rolls rotate under the drive of the rotating component, thereby rolling the metal strip.

[0004] Regarding the aforementioned technologies, since the rolling rolls in the prior art are directly rotatably connected to the device body, the distance between the two rolling rolls in the prior art is fixed. This means that when it is necessary to roll metal strips of different thicknesses, it is often necessary to use other specifications of rolling equipment or reinstall the rolling rolls to change the distance between the rolling rolls, which makes it difficult to adapt to the rolling requirements of metal strips of different thicknesses. Therefore, improvements are needed. Summary of the Invention

[0005] To meet the rolling requirements of metal strips of different thicknesses, this application provides a metal strip rolling apparatus and rolling method.

[0006] Firstly, this application provides a metal strip rolling apparatus, which adopts the following technical solution: A metal strip rolling apparatus includes an apparatus body, a transport mechanism, and a rolling mechanism. The rolling mechanism includes a rotating component and a plurality of rolling rolls. The rotating component drives each of the rolling rolls to rotate. The rolling mechanism also includes an adjusting component and a plurality of adjusting frames. The rolling rolls correspond to the adjusting frames and are rotatably connected to the corresponding adjusting frames. Each adjusting frame is slidably connected to the apparatus body, and the straight lines in which the sliding directions of the plurality of adjusting frames intersect or are the same. The adjusting component drives each adjusting frame to slide.

[0007] By adopting the above technical solution, compared with the prior art where the rolling rolls are fixed in position on the device body, resulting in a fixed distance between the rolling rolls, it is difficult to roll metal strips of different thicknesses and adapt to the rolling requirements of metal strips of different thicknesses. This application, through the setting of the adjustment component and the adjustment frame, enables the adjustment component to drive each adjustment frame to slide along its own sliding direction, thereby bringing several adjustment frames closer or further apart, thus achieving the adjustment of the distance between the adjustment frames, and thus the adjustment of the distance between the rolling rolls. As a result, the rolling rolls in this application can roll metal strips of different thicknesses and can effectively adapt to the rolling requirements of metal strips of different thicknesses.

[0008] Preferably, each of the adjustment frames is provided with a locking mechanism, each locking mechanism includes a locking frame and a locking component, one end of each locking frame is rotatably connected to the corresponding adjustment frame, and the other end is used to be inserted into the device body. The device body is also provided with a plurality of locking slots for the locking frames to be inserted, and the locking components are used to drive the corresponding locking frames to rotate.

[0009] By adopting the above technical solution and setting the locking mechanism, the locking frame can rotate under the drive of the corresponding locking component. After the adjusting frame slides, the relevant personnel can drive the locking frame to rotate through the locking component, so that the locking frame is inserted into the corresponding locking groove after rotation, thereby locking the adjusting frame and ensuring the rolling effect of the metal strip. At the same time, it also reduces the load on the locking component during the rolling process.

[0010] Preferably, the locking assembly includes a sliding frame and a driving frame. The sliding frame is slidably connected to the device body, and one end of the driving frame is rotatably connected to the corresponding sliding frame, and the other end is rotatably connected to the corresponding sliding frame.

[0011] By adopting the above technical solution and setting the locking component, relevant personnel can drive the sliding frame to slide, causing the sliding frame to move and the driving frame to move, which in turn causes the driving frame to move the corresponding locking frame, thereby driving the locking frame to rotate, effectively facilitating the operation of relevant personnel.

[0012] Preferably, the device body is further provided with a synchronization frame, which is slidably connected to the device body and the sliding direction is parallel to the sliding direction of the sliding frame. Each sliding frame is slidably connected to the synchronization frame and the sliding direction relative to the synchronization frame is the sliding direction of the corresponding adjustment frame.

[0013] By adopting the above technical solution and setting the synchronous frame, when it is necessary to drive several sliding frames, the relevant personnel only need to slide the synchronous frame to make the synchronous frame drive each sliding frame to slide, thereby realizing the drive of each locking frame to rotate, which effectively facilitates the driving of the relevant personnel.

[0014] Preferably, the device body is further provided with a fixing mechanism, which includes a fixing frame and an elastic element. The fixing frame is slidably connected to the device body and its sliding direction is different from that of the synchronization frame. The elastic element is used to allow the fixing frame to be continuously inserted into the synchronization frame through its own elastic force.

[0015] By adopting the above technical solution and setting the value of the fixing mechanism, when the timing frame slides to the designated position, the fixing frame can be braked and inserted into the timing frame under the elastic force of the elastic element, thereby locking the timing frame and effectively facilitating the operation of relevant personnel while ensuring the locking effect of the timing frame.

[0016] Preferably, each of the rolling rolls is provided with a cleaning mechanism, each cleaning mechanism includes a cleaning ring and a linkage component, each cleaning ring is sleeved on the corresponding rolling roll and is slidably connected to the corresponding adjusting frame, and the sliding direction is the length direction of the corresponding rolling roll, each cleaning ring is provided with a cleaning sponge on its inner wall, each cleaning sponge is in contact with the outer wall of the corresponding rolling roll, and each linkage component is used to drive the corresponding cleaning ring to slide.

[0017] By adopting the above technical solution and setting the cleaning mechanism, the cleaning ring can slide along the length of the rolling roll under the drive of the linkage component, so that the cleaning sponge on the cleaning ring can clean the surface of the rolling roll, thereby reducing the debris and oil residue on the rolling roll and effectively ensuring the cleanliness of the rolling roll surface.

[0018] Preferably, each of the linkage components includes a linkage frame, one end of which is rotatably connected to the corresponding cleaning ring, and the other end of which is rotatably connected to the corresponding locking frame.

[0019] By adopting the above technical solution and configuring the linkage frame, when the locking frame rotates, the locking frame can drive the linkage frame to move, thereby causing the end of the linkage frame away from the locking frame to drive the cleaning ring to slide along the length of the rolling roll. This effectively achieves the linkage between the cleaning ring and the locking frame, enabling the locking frame to clean the rolling roll when locking or unlocking the adjusting frame, thus facilitating the operation of relevant personnel.

[0020] Preferably, the adjustment assembly includes a driving component, a driving frame, and several transmission frames. The driving frame is slidably connected to the device body, and the transmission frames correspond to the adjustment frames. One end of each transmission frame is rotatably connected to the driving frame, and the other end is rotatably connected to the corresponding adjustment frame. The driving component is used to drive the driving frame to slide.

[0021] By adopting the above technical solution and specifically setting the adjustment components, when the driving component causes the driving frame to slide, the driving frame can cause each transmission frame to move, thereby enabling each transmission frame to cause the corresponding adjustment frame to slide. This achieves simultaneous driving of several adjustment frames, realizes the linkage between adjustment frames, and effectively facilitates the operation of relevant personnel.

[0022] Preferably, the rotating assembly includes a rotating component, a plurality of driving wheels and a plurality of driven wheels. Each driving wheel is rotatably connected to the driving frame, and each driven wheel corresponds to and is rotatably connected to the corresponding adjusting frame. Each driven wheel is driven by a belt and is connected to the driving wheel. Each driven wheel is connected to the corresponding rolling roll. The rotating component is used to drive each driving wheel to rotate.

[0023] By adopting the above technical solution and specifically configuring the rotating component, the rotating component can drive each driven wheel to slide via the belt when the driving wheel rotates, thereby driving each rolling roll. At the same time, the configuration between the driving wheel and the driven wheel in this application allows the distance between them to be adapted to the length of the transmission frame, thus accommodating the sliding of the adjustment frame and effectively ensuring the smooth driving of each rolling roll before and after adjustment.

[0024] On the other hand, this application also provides a rolling method for a metal strip rolling apparatus, comprising the following steps: Unlocking the adjusting frame: The sliding frame is driven by the synchronous frame to slide, which releases the locking frame from locking the adjusting frame. During the rotation of the locking frame, the locking frame drives the cleaning ring to slide through the linkage frame, thereby performing the first cleaning of the rolling roll. Adjusting the rolling rolls: The adjusting frame is driven to slide by the adjusting component, thereby changing the distance between the rolling rolls to adapt to the metal strip to be rolled; Locking adjustment frame: Each sliding frame is driven to slide by the synchronous frame, so that the locking frame is inserted into the corresponding locking groove to lock the adjustment frame. During this process, the locking frame drives the cleaning ring to slide back through the linkage frame, thereby cleaning the rolling roll a second time. Rolled metal strip: The metal strip is transported by a transport mechanism, which moves the metal strip between the rolling rolls, so that the rolling rolls can roll the metal strip.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. The adjustment component and adjustment frame are configured such that the adjustment component can drive each adjustment frame to slide along its own sliding direction, thereby causing several adjustment frames to move closer or further apart, thereby adjusting the distance between the adjustment frames and the distance between the rolling rolls, thus enabling the rolling rolls in this application to roll metal strips of different thicknesses, effectively adapting to the rolling requirements of metal strips of different thicknesses. 2. The locking mechanism is designed so that the locking frame can rotate under the drive of the corresponding locking component. After the adjusting frame slides, the relevant personnel can drive the locking frame to rotate through the locking component. After rotation, the locking frame is inserted into the corresponding locking groove to lock the adjusting frame, thereby ensuring the rolling effect of the metal strip and reducing the load on the locking component during the rolling process. 3. The cleaning mechanism is designed so that the cleaning ring can slide along the length of the rolling roll under the drive of the linkage, thereby enabling the cleaning sponge on the cleaning ring to clean the surface of the rolling roll, thereby reducing debris and oil residue on the rolling roll and effectively ensuring the cleanliness of the rolling roll surface. Attached Figure Description

[0026] Figure 1 This is a schematic diagram illustrating the overall structure of the metal strip rolling apparatus in the embodiments of this application.

[0027] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0028] Figure 3 This is a schematic diagram illustrating the structure of the adjustment component in the embodiments of this application.

[0029] Figure 4 This is a schematic diagram illustrating the structure of the drive wheel in the embodiments of this application.

[0030] Figure 5 This is a structural schematic diagram used to illustrate the cleaning mechanism in the embodiments of this application.

[0031] Explanation of reference numerals in the attached drawings: 1. Device body; 2. Transport mechanism; 21. Transport roller; 22. Winding assembly; 3. Rolling mechanism; 31. Rotating assembly; 311. Rotating component; 312. Drive wheel; 313. Driven wheel; 32. Rolling roller; 33. Adjusting assembly; 331. Drive component; 332. Drive frame; 333. Transmission frame; 34. Adjusting frame; 4. Locking mechanism; 41. Locking frame; 411. Bending part; 42. Locking assembly; 421. Sliding frame; 422. Drive frame; 5. Synchronizing frame; 51. Synchronizing groove; 6. Additional frame; 61. Locking groove; 7. Fixing mechanism; 71. Fixing frame; 72. Elastic component; 8. Cleaning mechanism; 81. Cleaning ring; 82. Linkage component; 821. Linkage frame; 83. Cleaning sponge. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0033] This application discloses a metal strip rolling apparatus. (Refer to...) Figure 1 and Figure 2 The metal strip rolling apparatus includes an apparatus body 1, a transport mechanism 2, and a rolling mechanism 3. The rolling mechanism 3 includes a rotating component 31 and rolling rolls 32. The rotating component 31 drives each rolling roll 32 to rotate. The rolling mechanism 3 also includes an adjusting component 33 and several adjusting frames 34. The rolling rolls 32 correspond to the adjusting frames 34 and are rotatably connected to the corresponding adjusting frames 34. Each adjusting frame 34 is slidably connected to the apparatus body 1, and the straight lines in which the sliding directions of the several adjusting frames 34 intersect or are the same. The adjusting component 33 drives each adjusting frame 34 to slide.

[0034] Reference Figure 1 The transport mechanism 2 includes a plurality of transport rollers 21 and a winding assembly 22. The plurality of transport rollers 21 are respectively located at opposite ends of the device body 1 along its own length direction, such that the plurality of transport rollers 21 are respectively located on opposite sides of the rolling roller 32. In this embodiment, the winding assembly 22 is disposed at one end of the device body 1 along its length direction, and the winding assembly 22 is configured as a combination structure of a winding roller and a geared motor. The winding roller is rotatably connected to the end of the device body 1 for winding the rolled metal strip. The geared motor is fixedly mounted on the device body 1 and is used to drive the test roll to rotate.

[0035] Reference Figure 2 and Figure 3The adjustment assembly 33 includes a drive component 331, a drive frame 332, and several transmission frames 333. In this embodiment, the drive component 331 is configured as a combination of a geared motor and a lead screw. The geared motor is fixedly mounted on the device body 1, and its output shaft is fixedly connected to one end of the lead screw via a coupling. Both ends of the lead screw are rotatably connected to the device body 1 via pins, and one end passes through the drive frame 332 and is threadedly connected to the drive frame 332.

[0036] Reference Figure 2 and Figure 3 The drive frame 332 is slidably connected to the device body 1 via a slide rail, and the sliding direction is the length direction of the aforementioned lead screw (i.e., the length direction of the device body 1). In this embodiment, two transmission frames 333 are provided, and two adjustment frames 34 and two rolling rolls 32 are also provided, and they are arranged in a one-to-one correspondence. One end of each of the two transmission frames 333 is rotatably connected to the drive frame 332 via a pin. The other end of each transmission frame 333 is rotatably connected to one end of the corresponding adjustment frame 34 along its own length direction via a pin, and the pin is coaxially arranged with the corresponding rolling roll 32.

[0037] Reference Figure 2 and Figure 3 Each adjustment frame 34 is slidably connected to the device body 1 via a slide rail, and the sliding direction is always the height direction of the device body 1. The straight lines containing the sliding directions of the two adjustment frames 34 coincide. In other embodiments, the straight lines containing the sliding directions of the two adjustment frames 34 may also intersect at a point located on the straight line containing the sliding direction of the drive frame 332.

[0038] Reference Figure 3 and Figure 4 The rotating assembly 31 includes a rotating element 311, a plurality of driving wheels 312, and a plurality of driven wheels 313. In this embodiment, the number of driving wheels 312 and driven wheels 313 is set to two, and the driven wheels 313 are arranged in a one-to-one correspondence with the adjusting frame 34. Each driving wheel 312 is rotatably connected to the driving frame 332 by a pin, and the rotation axes of the two driving wheels 312 are the same as the rotation axes of the two transmission frames 333 relative to the driving frame 332.

[0039] Reference Figure 3 and Figure 4 In this embodiment, the rotating component 311 is configured as a combination structure of a geared motor and three gears. The geared motor is fixedly mounted on the drive frame 332, and one of its gears is fixedly sleeved on the output shaft. The other two gears correspond to the two drive wheels 312 and are fixedly connected to the corresponding drive wheels 312, and are coaxially arranged. The two gears mesh with each other so that the two drive wheels 312 rotate in opposite directions, and one of its gears meshes with the gear sleeved on the geared motor to achieve transmission.

[0040] Reference Figure 3 and Figure 4 Each rolling roll 32 extends out of its corresponding adjusting frame 34 at one end. Each driven wheel 313 is fixedly sleeved on the end of its corresponding rolling roll 32 that extends out of the adjusting frame 34, so that the axial distance between the driven wheel 313 and the driving wheel 312 is the axial distance between the rotating connections at both ends of the corresponding transmission frame 333. Each driven wheel 313 is driven by a belt to its corresponding driving wheel 312, so that the driving wheel 312 can drive each driven wheel 313 to rotate via the belt, thereby causing each rolling roll 32 to rotate.

[0041] Reference Figure 3 and Figure 4 When the driving component 331 drives the driving frame 332 to slide, one end of the two transmission frames 333 on the driving frame 332 rotates relative to the driving frame 332, thereby causing the other end of the transmission frame 333 to drive the corresponding adjusting frame 34 to slide, thereby driving each adjusting frame 34 and causing the adjusting frames 34 to move away from or closer to each other, thereby changing the distance between the adjusting frames 34 and adjusting the distance between the rolling rolls 32.

[0042] Reference Figure 3 and Figure 4 During this process, since the axial distance between the driven wheel 313 and the driving wheel 312 is the same as the axial distance between the rotating connection points at both ends of the corresponding transmission frame 333, the driven wheel 313 and the driving wheel 312 do not need to change their own positions and can be smoothly transmitted through the belt.

[0043] Reference Figure 3 and Figure 5 Each adjusting frame 34 is provided with a locking mechanism 4 at both ends along its length. Each locking mechanism 4 includes a locking frame 41 and a locking component 42. Each locking component 42 includes a sliding frame 421 and a driving frame 422. Each sliding frame 421 is slidably connected to the corresponding adjusting frame 34 through a slide rail, and the sliding direction is the length direction of the device body 1.

[0044] Reference Figure 2 and Figure 5 The device body 1 is also equipped with two synchronization frames 5, which are located on both sides of the device body 1 along the width direction. Each synchronization frame 5 is slidably connected to the device body 1 via a slide rail, and the sliding direction is the same as that of the sliding frame 421. A synchronization groove 51 is also provided through the side wall of the synchronization frame 5, which extends along the height direction of the device body 1 (i.e., the sliding direction of the adjusting frame 34).

[0045] Reference Figure 3 and Figure 5One end of each sliding frame 421 extends into the synchronization groove 51 and abuts against the inner sidewall of the synchronization groove 51, so that the sliding frame 421 is slidably connected to the corresponding synchronization frame 5, and the sliding direction of the sliding frame 421 relative to the corresponding synchronization frame 5 is the extension direction of the synchronization groove 51.

[0046] Reference Figure 3 and Figure 5 One end of each driving frame 422 is rotatably connected to the corresponding sliding frame 421 via a pin, and the other end is rotatably connected to one end of the corresponding locking frame 41 via a pin. The other end of each locking frame 41 is rotatably connected to the corresponding adjusting frame 34 via a pin, so that the sliding frame 421 can drive the corresponding sliding frame 421 to rotate via the driving frame 422.

[0047] Reference Figure 2 and Figure 3 Each end of the device body 1 along its width direction is provided with an extension frame 6, and each extension frame 6 is fixedly connected to the device body 1 by welding. Each extension frame 6 is also provided with several locking grooves 61, which are equidistantly arranged along the height direction of the device body 1, so that each corresponding locking frame 41 can be inserted into the locking groove 61 after rotation, thereby locking the adjusting frame 34 in its sliding direction.

[0048] Reference Figure 2 and Figure 5 The device body 1 is also equipped with two fixing mechanisms 7, which are arranged one-to-one with the synchronization frame 5. Each fixing mechanism 7 includes a fixing frame 71 and an elastic element 72. One end of the fixing frame 71 is located inside the device body 1 and is slidably connected to the device body 1, with the sliding direction being the width direction of the device body 1. The other end of the fixing frame 71 extends out of the device body 1 and has a guide surface. Each synchronization frame 5 has a through groove so that the end of the corresponding fixing frame 71 extending out of the device body 1 can be inserted into the through groove of the synchronization frame 5.

[0049] Reference Figure 2 and Figure 5 Each fixing frame 71 has a protruding portion extending outward on its side wall, allowing personnel to push the protruding portion to drive the fixing frame 71 to slide, thereby disengaging the fixing frame 71 from the synchronization frame 5. In this embodiment, the elastic element 72 is configured as a pressure spring, which is sleeved on the end of the fixing frame 71 away from the synchronization frame 5, with one end abutting against the synchronization frame 5 and the other end abutting against the inner wall of the device body 1.

[0050] Reference Figure 3 , Figure 4 and Figure 5In the initial state, the adjusting frame 34 is located at the end of its sliding path away from the rolling roll 32. At this time, the locking frame 41 is not inserted into the locking groove 61, and the fixing frame 71 is located on one side of the synchronizing frame 5. When it is necessary to lock the adjusting frame 34, the synchronizing frame 5 is slid, so that the synchronizing frame 5 drives each sliding frame 421 to slide towards the adjusting frame 34.

[0051] Reference Figure 3 , Figure 4 and Figure 5 During this process, the sliding frame 421 causes the corresponding driving frame 422 to shift, which in turn causes the driving frame 422 to rotate the corresponding locking frame 41. During this process, the synchronizing frame 5 gradually approaches the fixed frame 71, and the guide surface on the fixed frame 71 gradually abuts against the end of the synchronizing frame 5. Finally, when the locking frame 41 is inserted into the corresponding locking groove 61, locking the adjusting frame 34 in its sliding direction, the fixed frame 71 is inserted into the through groove on the synchronizing frame 5.

[0052] Reference Figure 3 and Figure 5 Each of the rolling rolls 32 is provided with a cleaning mechanism 8 at both ends. Each cleaning mechanism 8 includes a cleaning ring 81 and a linkage 82. Each cleaning ring 81 is sleeved on the corresponding rolling roll 32, and its inner wall is provided with a ring-shaped cleaning sponge 83. The inner wall of each cleaning sponge 83 is in contact with the outer wall of the corresponding rolling roll 32. The top of each cleaning ring 81 is slidably connected to the corresponding adjusting frame 34 via a slide rail, and the sliding direction is always the length direction of the corresponding rolling roll 32. In other embodiments, cleaning bristles may also be provided on the inner wall of the cleaning ring 81.

[0053] Reference Figure 3 and Figure 5 Each locking frame 41 has a bent portion 411 extending outward from the end furthest from itself and rotatably connected to the drive frame 422. This bent portion 411 is integrally formed with the locking frame 41. Each linkage component 82 includes a linkage frame 821. One end of each linkage frame 821 is rotatably connected to the end of the corresponding bent portion 41 furthest from the locking frame 41 via a pin, and the other end is rotatably connected to the corresponding cleaning ring 81 via a pin, so as to realize the transmission between the locking frame 41 and the cleaning ring 81.

[0054] Reference Figure 3 , Figure 4 and Figure 5In the initial state, when the sliding frame 421 is located at the end of its sliding path away from the rolling roll 32, the locking frame 41 is not inserted into the locking groove 61, and the cleaning ring 81 is located in the middle of the corresponding rolling roll 32. When the sliding frame 421 slides towards the rolling roll 32, causing the driving frame 422 to rotate the locking frame 41, the bent part 411 rotates together with the locking frame 41. This causes the bent part 411 to drive the corresponding cleaning ring 81 to slide towards the end of the rolling roll 32 through the corresponding linkage frame 821, thereby placing the cleaning ring 81 at the end of the rolling roll 32 and reducing the adverse effects on the metal strip rolling.

[0055] The implementation principle of a metal strip rolling apparatus according to an embodiment of this application is as follows: When it is necessary to adjust the distance between the rolling rolls 32, the driving member 331 drives the driving frame 332 to slide. At this time, one end of the two transmission frames 333 on the driving frame 332 rotates relative to the driving frame 332, thereby causing the other end of the transmission frame 333 to drive the corresponding adjusting frame 34 to slide, thereby driving each adjusting frame 34 and causing the adjusting frames 34 to move away from or closer to each other, thereby changing the distance between the adjusting frames 34 and adjusting the distance between the rolling rolls 32.

[0056] Subsequently, the sliding synchronization frame 5 moves the corresponding sliding frame 421, which in turn drives the locking frame 41 to rotate via the driving frame 422. This causes the locking frame 41 to be inserted into the corresponding locking groove 61, thus locking the adjusting frame 34. During this process, the fixing frame 71, driven by the elastic element 72, is inserted onto the synchronization frame 5 to lock the synchronization frame 5.

[0057] This application also provides a rolling method for a metal strip rolling apparatus, comprising the following steps: S1. Unlocking the adjusting frame 34: The sliding frame 421 is driven to slide by the synchronous frame 5, so that the sliding frame 421 drives the locking frame 41 to rotate through the driving frame 422, so that the locking frame 41 releases the locking of the adjusting frame 34. During the process of driving the locking frame 41 to rotate, the locking frame 41 drives the cleaning ring 81 to slide through the linkage frame 821, thereby performing the first cleaning of the rolling roll 32. S2. Adjusting the rolling rolls 32: The adjusting frame 34 is driven to slide by the adjusting component 33, thereby changing the distance between the rolling rolls 32 to adapt to the metal strip to be rolled; S3, Locking Adjustment Frame 34: Each sliding frame 421 is driven to slide by the synchronous frame 5, so that the locking frame 41 is inserted into the corresponding locking groove 61 to lock the adjustment frame 34. During this process, the locking frame 41 drives the cleaning ring 81 to slide back through the linkage frame 821, thereby cleaning the rolling roll 32 a second time. S4. Rolling the metal strip: The metal strip is transported by the transport mechanism 2, so that the metal strip moves between the two rolling rolls 32, so that the rolling rolls 32 roll the metal strip.

[0058] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A metal strip rolling apparatus, comprising an apparatus body (1), a transport mechanism (2), and a rolling mechanism (3), wherein the rolling mechanism (3) comprises a rotating assembly (31) and a plurality of rolling rolls (32), the rotating assembly (31) being used to drive each of the rolling rolls (32) to rotate, characterized in that: The rolling mechanism (3) further includes an adjustment component (33) and a plurality of adjustment frames (34). The rolling roll (32) corresponds to the adjustment frame (34) and is rotatably connected to the corresponding adjustment frame (34). Each adjustment frame (34) is slidably connected to the device body (1), and the straight lines in which the sliding directions of the plurality of adjustment frames (34) are intersecting or the same. The adjustment component (33) is used to drive each adjustment frame (34) to slide.

2. The metal strip rolling apparatus according to claim 1, characterized in that: Each of the adjustment frames (34) is provided with a locking mechanism (4). Each locking mechanism (4) includes a locking frame (41) and a locking component (42). One end of each locking frame (41) is rotatably connected to the corresponding adjustment frame (34), and the other end is used to be inserted into the device body (1). The device body (1) is also provided with a plurality of locking slots (61) for the locking frame (41) to be inserted. The locking component (42) is used to drive the corresponding locking frame (41) to rotate.

3. The metal strip rolling apparatus according to claim 2, characterized in that: The locking assembly (42) includes a sliding frame (421) and a drive frame (422). The sliding frame (421) is slidably connected to the device body (1). One end of the drive frame (422) is rotatably connected to the corresponding sliding frame (421), and the other end is rotatably connected to the corresponding sliding frame (421).

4. A metal strip rolling apparatus according to claim 3, characterized in that: The device body (1) is also provided with a synchronization frame (5), which is slidably connected to the device body (1) and the sliding direction is parallel to the sliding direction of the sliding frame (421). Each sliding frame (421) is slidably connected to the synchronization frame (5), and the sliding direction relative to the synchronization frame (5) is the sliding direction of the corresponding adjustment frame (34).

5. A metal strip rolling apparatus according to claim 4, characterized in that: The device body (1) is also provided with a fixing mechanism (7), which includes a fixing frame (71) and an elastic element (72). The fixing frame (71) is slidably connected to the device body (1), and the sliding direction is different from the sliding direction of the synchronization frame (5). The elastic element (72) is used to allow the fixing frame (71) to be continuously inserted into the synchronization frame (5) through its own elastic force.

6. A metal strip rolling apparatus according to claim 2, characterized in that: Each of the rolling rolls (32) is provided with a cleaning mechanism (8). Each cleaning mechanism (8) includes a cleaning ring (81) and a linkage (82). Each cleaning ring (81) is sleeved on the corresponding rolling roll (32) and is slidably connected to the corresponding adjusting frame (34). The sliding direction is the length direction of the corresponding rolling roll (32). Each cleaning ring (81) is provided with a cleaning sponge (83) on its inner wall. Each cleaning sponge (83) is attached to the outer wall of the corresponding rolling roll (32). Each linkage (82) is used to drive the corresponding cleaning ring (81) to slide.

7. A metal strip rolling apparatus according to claim 6, characterized in that: Each of the linkage components (82) includes a linkage frame (821), one end of which is rotatably connected to the corresponding cleaning ring (81), and the other end of which is rotatably connected to the corresponding locking frame (41).

8. A metal strip rolling apparatus according to claim 1, characterized in that: The adjustment component (33) includes a drive member (331), a drive frame (332), and a plurality of transmission frames (333). The drive frame (332) is slidably connected to the device body (1). The transmission frames (333) correspond to the adjustment frames (34). One end of each transmission frame (333) is rotatably connected to the drive frame (332), and the other end is rotatably connected to the corresponding adjustment frame (34). The drive member (331) is used to drive the drive frame (332) to slide.

9. A metal strip rolling apparatus according to claim 8, characterized in that: The rotating assembly (31) includes a rotating element (311), a plurality of driving wheels (312) and a plurality of driven wheels (313). Each driving wheel (312) is rotatably connected to the driving frame (332). Each driven wheel (313) corresponds to and is rotatably connected to the corresponding adjusting frame (34). Each driven wheel (313) is driven by a belt to the driving wheel (312). Each driven wheel (313) is connected to the corresponding rolling roll (32). The rotating element (311) is used to drive each driving wheel (312) to rotate.

10. A rolling method for a metal strip rolling apparatus according to any one of claims 1-9, characterized in that: Includes the following steps: Unlocking the adjustment frame: The sliding frame (421) is driven to slide by the synchronous frame (5), so that the locking frame (41) releases the locking of the adjustment frame (34). During the process of driving the locking frame (41) to rotate, the locking frame (41) drives the cleaning ring (81) to slide through the linkage frame (821), thereby cleaning the rolling roll (32) for the first time. Adjusting the rolling rolls: The adjusting frame (34) is driven to slide by the adjusting component (33), thereby changing the distance between the rolling rolls (32) to adapt to the metal strip to be rolled; Locking adjustment frame: Each sliding frame (421) is driven to slide by the synchronous frame (5), so that the locking frame (41) is inserted into the corresponding locking groove (61) to lock the adjustment frame (34). During this process, the locking frame (41) drives the cleaning ring (81) to slide back through the linkage frame (821) to perform a second cleaning of the rolling roll (32). Rolling metal strip: The metal strip is transported by the transport mechanism (2) so that the metal strip moves between the rolling rolls (32) so that the rolling rolls (32) roll the metal strip.

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