Automatic slitting device for stainless steel strip

Abstract

The utility model discloses an automatic stainless steel strip slitting device which comprises a base, a limiting mechanism, a leveling mechanism, a cutting mechanism and a winding mechanism are sequentially arranged on the base, the cutting mechanism comprises two first installation frames symmetrically installed on the base, and a first pressing roller and a knife roller are arranged between the first installation frames respectively. The knife roll is located below the first pressing roll, a first lead screw moving mechanism is arranged in the first mounting frame, the first pressing roll is rotationally connected with the first lead screw moving mechanism, the knife roll is rotationally connected with the first mounting frame, a first driving device is arranged on the first mounting frame, and the knife roll comprises a roll body rotationally connected with the first mounting frame; a plurality of first mounting grooves are formed in an upper shaft of the roller body, the roller body is evenly sleeved with the cutter rings, a plurality of first connecting blocks are arranged on the inner walls of the cutter rings, and the first connecting blocks are detachably connected with the first mounting grooves, and the steel strip cutter roller has the advantages that steel strips of different sizes and widths can be machined without replacing the cutter roller.

Description

Technical Field

[0001] This utility model relates to an automated steel strip slitting device, and more particularly to an automated stainless steel strip slitting device. Background Technology

[0002] When processing stainless steel coils into stainless steel products, the first step is to cut the master coil into sub-coils that meet the size requirements of the stainless steel products to be processed using a slitting device. This reduces the waste of raw materials during the processing of stainless steel products and also facilitates the processing of stainless steel products.

[0003] In existing technologies, such as the material-saving slitting device disclosed in CN 215471394 U, when the device is in use, the first fixed plate is pulled to slide inside the slitting device body. Then, when the first fixed plate slides, the second cutter roller body moves downward. When the second cutter roller body moves to a suitable angle, the slitting roller is then pulled to move. At this time, the slitting roller will adjust and move in coordination with the first cutter roller body and the second cutter roller body. When the second cutter roller body moves, it will cooperate with the second fixed plate to slide inside the first slide groove, preventing the slitting device body from being unable to process materials of different thicknesses or multiple materials during use, thus increasing efficiency.

[0004] However, it also has some shortcomings. For example, when the slitting device needs to process stainless steel strips of different widths, it is necessary to change the cutter rollers with different cutter distances according to different requirements in order to complete the processing. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an automated slitting device for stainless steel strip that can adjust the blade spacing on the cutter roller according to different needs.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: an automated slitting device for stainless steel strip, including a base, with the left and right ends of the base being a feeding end and a feeding end, respectively. A limit mechanism, a leveling mechanism, a cutting mechanism, and a winding mechanism are sequentially arranged on the base from the feeding end to the feeding end. The cutting mechanism includes two first mounting frames, which are symmetrically mounted on the base. A first pressure roller and a cutter roller are respectively located between the two first mounting frames. The cutter roller is located below the first pressure roller. A first screw moving mechanism is vertically arranged in each of the two first mounting frames. The first screw moving mechanism is used to control the first pressure roller to move closer to or away from the cutter roller. The first pressure roller is rotatably connected to the first screw moving mechanism. The roller is rotatably connected to a first mounting frame, which is equipped with a first driving device for controlling the rotation of the cutter roller. The cutter roller includes a roller body with multiple first mounting grooves axially formed thereon, each groove containing a plurality of threaded holes. Multiple cutter rings are uniformly fitted onto the roller body. The inner wall of each cutter ring has the same number of first connecting blocks as the number of first mounting grooves. Each connecting block is located within a first mounting groove, and its length is greater than the length of the cutter ring. Each connecting block has a countersunk hole at its left and right ends, and a bolt is installed in each countersunk hole. The bottom of the bolt passes through the first connecting block and is screwed into a threaded hole in the first mounting groove.

[0007] A further preferred embodiment of this utility model is as follows: the limiting mechanism includes a second mounting groove, which is formed on the base. A bidirectional screw is rotatably disposed in the second mounting groove. A first limiting groove is formed on the base on both the left and right sides of the second mounting groove. A bidirectional driving device is mounted on the side wall of the base and is used to control the rotation of the bidirectional screw. Two limiting frames are provided, which are symmetrically mounted on the mounting base. The bottom of each limiting frame is screwed to the bidirectional screw. Each limiting frame has two first limiting blocks that are slidably connected to the first limiting groove at its bottom. A slot is formed on each of the two limiting frames on an adjacent side wall. Multiple rotating rollers are provided, which are vertically and rotatably disposed in the mounting slots.

[0008] A further preferred embodiment of this utility model is as follows: the winding mechanism includes two second mounting frames, which are symmetrically mounted on a base. Each second mounting frame has a third mounting groove on an adjacent side wall, and the top of the third mounting groove is open. There are two mounting seats, which are slidably mounted in the third mounting grooves. Each mounting seat contains a bearing, and the outer ring of the bearing is fixedly connected to the mounting seat. A winding roller is mounted between the two second mounting frames, with both ends connected to the bearings in the mounting seats, and the winding roller is fixedly connected to the inner ring of the bearings. A third mounting frame is mounted on the side wall of the second mounting frames. A movable second driving device is mounted on the third mounting frame. The second driving device controls the rotation of the winding roller. The output end of the second driving device has a polygonal connecting post that passes through the second connecting frame and connects to the end of the winding roller. The end of the winding roller has a connecting hole that matches the connecting post.

[0009] A further preferred embodiment of this utility model is as follows: the leveling mechanism includes a fourth mounting frame, two of which are symmetrically mounted on the base, and each fourth mounting frame is provided with a second screw moving mechanism; a carrying roller, which is mounted between the two fourth mounting frames, with its left and right ends rotatably connected to the fourth mounting frames respectively, and a third driving device for controlling the rotation of the carrying roller is provided on the outer wall of the fourth mounting frame; and a second pressure roller, which is mounted between the two fourth mounting frames, with its left and right ends rotatably connected to the second screw moving mechanism respectively, the second screw moving mechanism being used to control the second pressure roller to move closer to or away from the carrying roller.

[0010] A further preferred embodiment of this utility model is as follows: a tension adjustment assembly is provided on the base between the cutting mechanism and the winding mechanism. The tension adjustment assembly includes a first telescopic device, two of which are symmetrically mounted on the base. Each telescopic end of the first telescopic device is provided with a connecting seat. A third pressure roller is installed between the two first telescopic devices, and the left and right ends of the third pressure roller are rotatably connected to the connecting seats.

[0011] A further preferred embodiment of this utility model is as follows: a second limiting groove is provided on the side walls of the left and right sides of the third mounting groove, and two second limiting blocks that match the second limiting grooves are respectively provided on the side walls of the mounting base, and the second limiting blocks are slidably connected to the second limiting grooves.

[0012] A further preferred embodiment of this utility model is as follows: the third mounting bracket includes a support plate, which is longitudinally mounted on the side wall of the second mounting bracket, and a sliding groove is formed on the upper surface of the support plate; a fixed seat, which is mounted on the support plate, and the second driving device is mounted in the fixed seat. A slider that is slidably connected to the sliding groove is provided at the bottom of the fixed seat. A third limiting groove is formed on the left and right side walls of the sliding groove, and a third limiting block that is slidably connected to the third limiting groove is provided on the left and right sides of the slider; and a mounting plate, which is mounted on the top of the support plate at the end away from the second mounting bracket. A second telescopic device is provided on the side wall of the mounting plate, and a push plate is provided at the telescopic end of the second telescopic device. The push plate is connected to the fixed seat.

[0013] A further preferred embodiment of this utility model is: a through groove is provided on the side wall of the second mounting bracket for the connecting column to pass through.

[0014] A further preferred embodiment of this utility model is that the sliding groove and the third limiting groove are open at the end away from the second mounting bracket, and the mounting plate and the support plate are detachably connected.

[0015] Compared with the prior art, the advantages of this utility model are that when it is necessary to adjust the distance between the cutter rings, the operator removes the bolt from the countersunk hole, so that the cutter ring can move along the first mounting groove on the roller body, thereby adjusting the cutter distance between the cutter rings as needed. After the cutter distance is adjusted, the operator inserts the bolt from the countersunk hole, and screws the bottom of the bolt into the bolt hole and tightens the bolt. In this way, when it is necessary to process steel strips of different widths, it is no longer necessary to change the cutter roller with the corresponding cutter distance to complete the processing, thereby improving the practicality of the slitting device. Attached Figure Description

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0017] Figure 1 This is a front view of the present invention;

[0018] Figure 2 This is a top view of the present invention;

[0019] Figure 3 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 4This is an isometric drawing of the present invention;

[0021] Figure 5 This is a three-dimensional structural diagram of the cutting mechanism in this utility model;

[0022] Figure 6 This is a three-dimensional structural diagram of the cutter roller in this utility model;

[0023] Figure 7 This is a three-dimensional structural diagram of the roller body in this utility model;

[0024] Figure 8 This is a three-dimensional structural diagram of the knife ring in this utility model;

[0025] Figure 9 This is a three-dimensional structural diagram of the winding mechanism in this utility model;

[0026] Figure 10 This is an exploded view of the take-up roller and the third mounting frame in this utility model;

[0027] Figure 11 This is a three-dimensional structural diagram of the mounting base in this utility model;

[0028] Figure 12 This is a three-dimensional structural diagram of the connection between the take-up roller and the mounting base in this utility model;

[0029] Figure 13 This is a three-dimensional structural diagram of the take-up roller in this utility model when it is not installed.

[0030] In the diagram: 1. Base; 2. Limiting mechanism; 21. Second mounting groove; 22. Bidirectional screw; 23. First limiting groove; 24. Bidirectional drive device; 25. Limiting frame; 26. Slot; 27. Rotary roller; 28. First limiting block; 3. Leveling mechanism; 31. Fourth mounting frame; 32. Bearing roller; 33. Third drive device; 34. Second pressure roller; 4. Cutting mechanism; 41. First mounting frame; 42. Cutting roller; 421. Roller body; 422. First mounting groove; 423. Cutting ring; 424. First connecting block; 425. Screw hole; 426. Bolt; 427. Countersunk hole; 43. First pressure roller; 44. First drive device; 5. Receiving 51. Winding mechanism; 52. Second mounting bracket; 52. Third mounting groove; 521. Second limiting groove; 522. Through groove; 53. Mounting seat; 531. Second limiting block; 54. Bearing; 55. Take-up roller; 551. Connecting hole; 56. Second drive device; 57. Connecting column; 6. Third mounting bracket; 61. Support plate; 62. Slide groove; 621. Third limiting groove; 63. Fixed seat; 631. Slider; 64. Mounting plate; 65. Second telescopic device; 66. Push plate; 7. Tension adjustment assembly; 71. First telescopic device; 72. Connecting seat; 73. Third pressure roller; 8. First lead screw moving mechanism; 9. Second lead screw moving mechanism. Detailed Implementation

[0031] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0032] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0033] This embodiment mainly describes the structure of an automated slitting device for stainless steel strip, as detailed below:

[0034] like Figures 1-13 As shown, an automated slitting device for stainless steel strip includes a base 1, with the left and right ends of the base 1 being the unloading end and the loading end, respectively. A limit mechanism 2, a leveling mechanism 3, a cutting mechanism 4, and a winding mechanism 5 are sequentially arranged on the base 1 from the loading end to the unloading end.

[0035] When the stainless steel strip automated slitting device is working, the steel strip to be processed passes through the limiting mechanism 2, the leveling mechanism 3, and the cutting mechanism 4 in sequence, and finally the slitting steel strip is wound up by the winding mechanism 5.

[0036] When the steel strip to be processed enters the limiting mechanism 2 located at the loading end of the base 1, the limiting mechanism 2 limits the steel strip to be processed. This makes the steel strip to be processed move more smoothly on the base 1, and at the same time avoids the problem of inaccurate cutting position caused by the deviation of the steel strip when the cutting mechanism 4 cuts the steel strip into strips.

[0037] When the steel strip to be processed passes through the leveling mechanism 3, the leveling mechanism 3 can level the steel strip to be processed. The flat steel strip makes it easier for the cutting mechanism 4 to cut and slit the steel strip, thereby improving the convenience of the cutting mechanism 4 in cutting and slit the steel strip.

[0038] The cutting mechanism 4 includes two first mounting brackets 41 symmetrically mounted on the base 1, and a first pressure roller 43 and a cutter roller 42 mounted between the two first mounting brackets 41. The cutter roller 42 is located below the first pressure roller 43. In order to control the first pressure roller 43 to move between the first mounting brackets 41, a first lead screw moving mechanism 8 is vertically arranged in each of the two first mounting brackets 41 to control the first pressure roller 43 to move closer to or away from the cutter. The first pressure roller 43 is rotatably connected to the first lead screw moving mechanism 8, while the cutter roller 42 is rotatably connected to the first mounting bracket 41. The connection is made so that a first drive device 44 (such as a drive motor) for controlling the rotation of the cutter roller 42 is provided on the first mounting frame 41. When the cutting mechanism 4 is working, the steel strip to be processed is located on the cutter roller 42. Then the first screw moving mechanism 8 is started so that the first pressure roller 43 can move closer to the steel strip to be processed on the cutter roller 42 until the first pressure roller 43 presses the steel strip to be processed. Then the first drive device 44 is started so that the cutter roller 42 starts to rotate. When the cutter roller 42 starts to rotate, the steel strip on the cutter roller 42 can be cut into strips.

[0039] The cutter roller 42 includes a roller body 421 rotatably connected to the first mounting bracket 41. Multiple first mounting grooves 422 are axially formed on the roller body 421, and multiple screw holes 425 are evenly arranged in the first mounting grooves 422. Multiple cutter rings 423 are evenly fitted onto the roller body 421, and the inner wall of each cutter ring 423 is fixedly provided with a number of first connecting blocks 424 equal to the number of first mounting grooves 422. The first connecting blocks 424 are located in the first mounting grooves 422. To facilitate fixing the first connecting blocks 424 in the first mounting grooves 422, the length of each first connecting block 424 is greater than the length of the cutter rings 423. A countersunk hole 427 penetrating the first connecting block 424 is formed at each of the left and right ends of the first connecting block 424, and a... A bolt 426 is provided, and the bottom of the bolt 426 can pass through the first connecting block 424 and be screwed into the screw hole 425 in the first mounting groove 422. In this way, when it is necessary to adjust the distance between the cutter rings 423, the operator removes the bolt 426 from the countersunk hole 427. This allows the cutter rings 423 to move along the first mounting groove 422 on the roller body 421, thereby adjusting the cutter distance between the cutter rings 423 as needed. After the cutter distance is adjusted, the operator inserts the bolt 426 from the countersunk hole 427, and screws the bottom of the bolt 426 into the screw hole 425 and tightens the bolt 426. In this way, when it is necessary to process steel strips of different widths, it is not necessary to change the cutter roller 42 with the corresponding cutter distance to complete the processing, thereby improving the practicality of the slitting device.

[0040] Furthermore, to improve the practicality of the limiting mechanism 2, the limiting mechanism 2 includes a second mounting groove 21 formed on the base 1, and a bidirectional screw 22 rotatably mounted in the second mounting groove 21. Simultaneously, a first limiting groove 23 is formed on the base 1 on both the left and right sides of the second mounting groove 21, and a bidirectional drive device 24 (such as a motor capable of bidirectional rotation) is provided on the side wall of the base 1 to control the rotation of the bidirectional screw 22. Two limiting frames 25 are symmetrically arranged on the base 1, with the bottoms of the two limiting frames 25 screwed to both ends of the bidirectional screw 22. Two first limiting blocks 28 are provided at the bottom of each limiting frame 25, slidably connected to the first limiting groove 23. Furthermore, a first limiting block 28 is formed on the side wall adjacent to the two limiting frames 25. A slot 26 is used to limit the steel strip to be processed. When using the limiting mechanism 2, the bidirectional drive device 24 is first activated to make the bidirectional screw 22 located in the second mounting slot 21 start to rotate. In this way, the two limiting frames 25 screwed to the bidirectional screw 22 can move closer or further apart on the base 1. In this way, the limiting mechanism 2 can limit steel strips of different widths, thereby improving the practicality of the limiting mechanism 2. In order to ensure the smooth movement of the steel strip in the slot 26, multiple rotating rollers 27 are vertically and rotatably arranged in both slots 26. In this way, when the steel strip moves in the slot 26, it can drive the rotating rollers 27 to rotate, thereby ensuring the smooth movement of the steel strip from the slot 26 with the rotation of the rotating rollers 27.

[0041] To facilitate the removal of the segmented steel strip from the winding mechanism 5, the winding mechanism 5 includes two second mounting brackets 51 symmetrically mounted on the base 1. Each of the two second mounting brackets 51 has a third mounting groove 52 with an open top on its adjacent side wall. A mounting seat 53 is slidably disposed in each of the two third mounting grooves 52, and a bearing 54 is embedded in each of the two mounting seats 53. The outer ring of the bearing 54 is fixedly connected to the mounting seat 53. A winding roller 55 is positioned between the two second mounting brackets 51, with both ends of the winding roller 55 fixedly connected to the inner ring of the bearing 54 in the mounting seat 53. This allows the winding roller 55 to rotate between the two second mounting brackets 51. When disassembly of the winding roller 55 is required, the operator can remove the winding roller 55 along with the mounting seat 53 from the opening of the third mounting groove 52. Finally, a third mounting bracket 6 is provided on the outer wall of the second mounting bracket 51, and a [missing information - likely a device or mechanism] is provided on the third mounting bracket 6. A second drive device 56 is movable on the third mounting frame 6, and the second drive device 56 is used to control the rotation of the take-up roller 55. At the same time, a polygonal connecting post 57 is provided at the output end of the second drive device 56, and the connecting post 57 can pass through the second connecting frame and connect to the end of the take-up roller 55. A connecting hole 551 matching the connecting post 57 is opened at the end of the take-up roller 55. In this way, the second drive device 56 and the take-up roller 55 can be detachably connected through the cooperation of the connecting post 57 and the connecting hole 551. So when it is necessary to remove the take-up roller 55 from the second mounting frame 51, first control the second drive device 56 to move on the third mounting frame 6, so that the connecting post 57 installed at the output end of the second drive device 56 disengages from the connecting hole 551 on the take-up roller 55. Then, the operator can take the take-up roller 55 together with the mounting base 53 out of the third mounting groove 52. This makes it convenient to remove the cut steel strip from the take-up mechanism 5.

[0042] Furthermore, in order to improve the reliability of the mounting base 53 when it is in the third mounting groove 52, a second limiting groove 521 is provided on the side wall of the left and right sides of the third mounting groove 52, and two second limiting blocks 531 matching the second limiting groove 521 are respectively provided on the side wall of the mounting base 53. The second limiting blocks 531 are slidably connected to the second limiting groove 521. At the same time, in order to facilitate the connection between the connecting column 57 and the take-up roller 55, a through groove 522 is provided on the side wall of the second mounting frame 51 for the connecting column 57 to pass through.

[0043] Furthermore, the third mounting bracket 6 includes a support plate 61 longitudinally mounted on the side wall of the second mounting bracket 51. A groove 62 is formed on the upper surface of the support plate 61, and a fixed seat 63 is provided on the support plate 61. The second driving device 56 is mounted in the fixed seat 63, and a slider 631 slidably connected to the groove 62 is provided at the bottom of the fixed seat 63. Thus, when the second driving device 56 moves on the support plate 61, the fixed seat 63 moves along with the second driving device 56, and the slider 631 connected to the bottom of the fixed seat 63 moves along the groove 62 as the fixed seat 63 moves. This ensures the stability of the fixed seat 63 when it moves on the support plate 61. To further ensure the stability of the second driving device 56 on the support plate 61 during operation, a groove 62 is formed on the left and right side walls of the groove 62. A third limiting groove 621 is provided, and third limiting blocks that are slidably connected to the third limiting groove 621 are respectively provided on the left and right sides of the slider 631. In order to facilitate the control of the second driving device 56 and the fixed seat 63 on the support plate 61, a mounting plate 64 is provided on the top of the support plate 61 at the end away from the second mounting bracket 51, and a second telescopic device 65 is provided on the side wall of the mounting plate 64. In this way, when the telescopic end of the second telescopic device 65 is shortened, it can control the fixed seat 63 and the second driving device 56 to move away from the second mounting bracket 51, and when the telescopic end of the second telescopic device 65 is extended, it can control the fixed seat 63 and the second driving device 56 to move closer to the second mounting bracket 51. At the same time, in order to prevent the second driving device 56 from being crushed when the telescopic device is extended, a push plate 66 connected to the fixed seat 63 is provided at the telescopic end of the second telescopic device 65.

[0044] Furthermore, to facilitate the disassembly and assembly of the fixed base 63, the slide groove 62 and the third limiting groove 621 are open at the end away from the second mounting bracket 51. At the same time, the mounting plate 64 is detachably connected to the support plate 61. Thus, when the fixed base 63 needs to be disassembled, it is only necessary to remove the mounting plate 64 from the support plate 61, and then remove the mounting plate 64 together with the second telescopic device 65 and the fixed base 63 from the support plate 61.

[0045] To improve the practicality of the leveling mechanism 3, the leveling mechanism 3 includes two fourth mounting brackets 31 symmetrically mounted on the base 1. Each of the two fourth mounting brackets 31 is equipped with a second lead screw moving mechanism 9. A bearing roller 32 is rotatably mounted between the two fourth mounting brackets 31. A third driving device 33 for controlling the rotation of the bearing roller 32 is mounted on the outer wall of the fourth mounting bracket 31. A second pressure roller 34, rotatably connected to the second lead screw moving mechanism 9, is positioned between the two fourth mounting brackets 31 and is located above the bearing roller 32. The second lead screw moving mechanism 9 is used to control the second pressure roller 34 to move closer to or away from the carrier roller 32. Thus, when the leveling mechanism 3 is working, the steel strip to be processed is located on the carrier roller 32. Then, the second lead screw moving mechanism 9 is activated to move the second pressure roller 34, which is rotatably connected to the second lead screw moving mechanism 9, toward the carrier roller 32 until the second pressure roller 34 squeezes the steel strip on the carrier roller 32. Because the second lead screw moving mechanism 9 can control the second pressure roller 34 to move closer to or away from the carrier roller 32, the leveling mechanism 3 can level steel strips of different thicknesses, thereby improving the practicality of the leveling mechanism 3.

[0046] To facilitate the secure winding of the steel coil on the winding mechanism 5 after slitting, a tension adjusting component 7 is provided on the base 1 between the cutting mechanism 4 and the winding mechanism 5. This tension adjusting component 7 allows for adjustment of the steel strip tension during winding, preventing the steel coil on the winding mechanism 5 from becoming too loose due to insufficient tension. This ensures the reliability of the winding mechanism 5 in winding the steel coil. The tension adjusting component 7 includes two first telescopic devices 71 mounted on the base 1. A connecting seat 72 is provided at the telescopic end of each of the two first telescopic devices 71, and a third pressure roller 73 is rotatably positioned between the two connecting seats 72. When the tension adjusting component 7 is in use, the slitting steel strip passes under the third pressure roller 73. The tension of the steel strip can be controlled by extending or shortening the first telescopic devices 71.

[0047] The first lead screw moving mechanism 8 and the second lead screw moving mechanism 9 described in this application are both mature prior art, and therefore are not described in detail in this application.

[0048] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0049] The above provides a detailed description of the automated slitting device for stainless steel strips provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand this utility model and its core ideas. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An automated slitting device for stainless steel strip, characterized in that: The device includes a base, with a feeding end and a loading end at its left and right ends, respectively. A limit mechanism, a leveling mechanism, a cutting mechanism, and a winding mechanism are sequentially arranged on the base from the loading end to the feeding end. The cutting mechanism includes two first mounting frames symmetrically mounted on the base. A first pressure roller and a cutter roller are located between the two first mounting frames, with the cutter roller positioned below the first pressure roller. Each of the two first mounting frames has a vertically arranged first screw moving mechanism, which controls the first pressure roller to move closer to or further away from the cutter roller. The first pressure roller is rotatably connected to the first screw moving mechanism, and the cutter roller is rotatably connected to the first mounting frame. A first driving device for controlling the rotation of the cutter roller is provided on the first mounting frame. The cutter roller includes The roller body has multiple first mounting grooves axially formed on the roller body, and multiple screw holes are evenly arranged in the first mounting grooves. A plurality of cutter rings are provided, which are evenly fitted onto the roller body. The inner wall of each cutter ring has a number of first connecting blocks that are the same as the number of first mounting slots. The first connecting blocks are located in the first mounting slots. The length of each first connecting block is greater than the length of the cutter ring. Each of the left and right ends of each first connecting block has a countersunk hole that penetrates the first connecting block. A bolt is installed in each countersunk hole. The bottom of the bolt passes through the first connecting block and is screwed into a bolt hole in the first mounting slot.

2. The automated slitting device for stainless steel strip according to claim 1, characterized in that: The limiting mechanism includes The second mounting slot is formed on the base. A bidirectional screw is rotatably arranged in the second mounting slot. A first limiting slot is formed on the base on the left and right sides of the second mounting slot. A bidirectional drive device is mounted on the side wall of the base and is used to control the rotation of the bidirectional screw. The limiting frame has two components, which are symmetrically mounted on the mounting base. The bottom of each limiting frame is screwed to a bidirectional screw. Each limiting frame has two first limiting blocks that are slidably connected to the first limiting groove at its bottom. Each of the two limiting frames has a slot on an adjacent side wall. The rotating rollers are provided in multiple locations, and each of the multiple rotating rollers is respectively installed in a vertical and rotating mounting slot.

3. The automated slitting device for stainless steel strip according to claim 1, characterized in that: The winding mechanism includes The second mounting bracket, there are two of them, and the two second mounting brackets are symmetrically mounted on the base. Each of the second mounting brackets has a third mounting groove on an adjacent side wall, and the top of the third mounting groove is open. The mounting base has two mounting bases, which are slidably mounted in the third mounting groove. Each mounting base has a bearing embedded in it, and the outer ring of the bearing is fixedly connected to the mounting base. A take-up roller is mounted between two second mounting brackets, with both ends of the take-up roller connected to bearings in the mounting base, and the take-up roller is fixedly connected to the inner ring of the bearing. The third mounting bracket is mounted on the side wall of the second mounting bracket. The third mounting bracket is equipped with a movable second driving device for controlling the rotation of the take-up roller. The output end of the second driving device is provided with a polygonal connecting post. The connecting post passes through the second connecting bracket and connects to the end of the take-up roller. The end of the take-up roller has a connecting hole that matches the connecting post.

4. The automated slitting device for stainless steel strip according to claim 1, characterized in that: The leveling mechanism includes The fourth mounting bracket, there are two of them, and the two fourth mounting brackets are symmetrically mounted on the base. Each of the fourth mounting brackets is provided with a second lead screw moving mechanism. A carrying roller is installed between two fourth mounting frames. The left and right ends of the carrying roller are rotatably connected to the fourth mounting frames respectively. A third driving device for controlling the rotation of the carrying roller is provided on the outer wall of the fourth mounting frame. The second pressure roller is installed between two fourth mounting brackets. The left and right ends of the second pressure roller are rotatably connected to the second lead screw moving mechanism, which is used to control the second pressure roller to move closer to or further away from the carrying roller.

5. The automated slitting device for stainless steel strip according to claim 1, characterized in that: A tension adjustment assembly is provided on the base between the cutting mechanism and the winding mechanism. The tension adjustment assembly includes... The first telescopic device is provided in two parts, and the two first telescopic devices are respectively symmetrically installed on the base. The telescopic end of the first telescopic device is respectively provided with a connecting seat. The third pressure roller is installed between the two first telescopic devices, and its left and right ends are rotatably connected to the connecting seat.

6. The automated slitting device for stainless steel strip according to claim 3, characterized in that: A second limiting groove is provided on the side walls on the left and right sides of the third mounting groove, and two second limiting blocks that match the second limiting grooves are respectively provided on the side walls of the mounting base. The second limiting blocks are slidably connected to the second limiting grooves.

7. The automated slitting device for stainless steel strip according to claim 3, characterized in that: The third mounting bracket includes A support plate is longitudinally mounted on the side wall of the second mounting bracket, and a groove is provided on the upper surface of the support plate. A fixed base is mounted on a support plate, and the second driving device is mounted in the fixed base. A slider that is slidably connected to a slide groove is provided at the bottom of the fixed base. A third limiting groove is provided on the side walls on the left and right sides of the slide groove, and a third limiting block that is slidably connected to the third limiting groove is provided on the left and right sides of the slider. The mounting plate is installed on the top of the support plate at the end away from the second mounting bracket. A second telescopic device is provided on the side wall of the mounting plate. A push plate is provided at the telescopic end of the second telescopic device and the push plate is connected to the fixed base.

8. The automated slitting device for stainless steel strip according to claim 3, characterized in that: The second mounting bracket has a through groove on its side wall for the connecting column to pass through.

9. The automated slitting device for stainless steel strip according to claim 7, characterized in that: The slide groove and the third limiting groove are open at the end away from the second mounting bracket, and the mounting plate and the support plate are detachably connected.

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