A precision stainless steel strip production rolling processing device

Abstract

The utility model belongs to the technical field of precision stainless steel strip, especially a kind of rolling processing device for precision stainless steel strip production, in the process of rolling to stainless steel strip in the prior art, there is dust and debris on the surface of stainless steel strip, affect rolling, and the temperature of compression roller is too high, can affect the problem of stainless steel strip rolling accuracy, present and propose the following scheme, it includes base, the top of base is fixedly provided with protective cover, the inside of protective cover is provided with hydraulic cylinder, the output of hydraulic cylinder is fixedly connected with support, the inside bottom side of support is rotatably connected with multiple compression rollers, further include: two support frames, all set up in the top left and right sides of base, the utility model can clean the dust and debris on the surface of stainless steel strip before rolling, improve the working efficiency of rolling, and can cool down compression roller, improve the precision of rolling.

Description

Technical Field

[0001] This application relates to the field of precision stainless steel strip technology, and in particular to a rolling processing apparatus for the production of precision stainless steel strip. Background Technology

[0002] Precision stainless steel strips, with their excellent wear resistance, corrosion resistance, high strength, and exquisite decorative properties, are widely used in high-end fields such as aerospace, petrochemicals, IT, and medical devices, as well as mid-range fields such as electronics and information industry, home appliances, kitchen and dining tables, home decoration, and hardware. As a key basic material for high-end manufacturing, the research and development background of rolling processing equipment for the production of precision stainless steel strips profoundly reflects the urgent need of contemporary industry for high-precision, high-surface-quality, and high-performance stainless steel strips.

[0003] In the existing technology, during the rolling process of stainless steel strip, dust and debris will appear on the surface of the stainless steel strip, which will affect the rolling process. In addition, if the temperature of the pressure roller is too high, it will affect the rolling accuracy of the stainless steel strip. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies in the rolling process of stainless steel strips, such as dust and debris on the surface of the stainless steel strip affecting the rolling process, and excessively high pressure roller temperature affecting the rolling accuracy of the stainless steel strip. Therefore, this invention proposes a rolling processing device for the production of precision stainless steel strips.

[0005] The rolling processing apparatus for precision stainless steel strip production provided in this application adopts the following technical solution:

[0006] A rolling processing apparatus for precision stainless steel strip production, comprising:

[0007] The system includes a base, a protective cover fixedly mounted on the top of the base, a hydraulic cylinder housed inside the protective cover, a bracket fixedly connected to the output end of the hydraulic cylinder, and multiple pressure rollers rotatably connected to the bottom inner side of the bracket. It also includes:

[0008] Two support frames are located on the top left and right sides of the base, and take-up roller one and take-up roller two are rotatably connected inside the two support frames respectively;

[0009] The transmission mechanism, located inside the support frame, is used to transmit the stainless steel strip;

[0010] The power mechanism is located on one side of the pressure roller and is connected to the transmission mechanism;

[0011] A cooling mechanism is installed inside multiple pressure rollers to cool the pressure rollers;

[0012] The cleaning mechanism, located on top of the base, is used to clean the surface of the stainless steel strip.

[0013] Furthermore, the transmission mechanism includes multiple transmission rollers rotatably disposed inside the support frame. A protective block 1 is fixedly connected to the rear side of the support frame. A rotating column 2 is rotatably connected inside the protective block 1. The rear ends of the multiple transmission rollers are all fixedly connected to the rotating column 1. The rear ends of the multiple rotating column 1 are all fixedly connected to the bevel gear 1. The multiple bevel gear 1 are all meshed with bevel gear 2. The multiple bevel gear 2 are all fixedly connected to the rotating column 2.

[0014] Furthermore, the rear ends of the two bevel gears located on the far left and far right are both fixedly connected to rotating columns four, and both rotating columns four are rotatably connected to the protective block one. The rear end of the rotating column four located on the far left is fixedly connected to a sprocket one, and the rear end of the winding roller one is fixedly connected to a rotating column. Protective blocks two are fixedly connected to both the left and right sides of the protective block one, and the rear end of the rotating column is fixedly connected to a sprocket two. The sprocket two and the sprocket one are meshed with the same chain one.

[0015] Furthermore, the power mechanism includes a rotating column three located at the rear end of the take-up roller two, and a sprocket three is fixedly connected to the rear end of the rotating column four located on the far right and the rear end of the rotating column three, and the same chain two is meshed on the two sprocket three.

[0016] Furthermore, the cooling mechanism includes heat dissipation cavities opened inside multiple pressure rollers, a movable plate is fixedly connected to the rear side of the bracket, the movable plate is slidably connected to the protective cover, multiple rotating columns 7 are rotatably connected to the rear side of the movable plate, the multiple rotating columns 7 are respectively fixedly connected to multiple pressure rollers, and bevel gears 5 are fixedly connected to the outer surface of each of the multiple rotating columns 7, and bevel gears 6 are meshed with each of the multiple bevel gears 5.

[0017] Furthermore, a rotating column nine is rotatably connected to the rear side of the movable plate, the rotating column nine is movably connected to the protective block one, and the plurality of bevel gears six are fixedly connected to the rotating column nine.

[0018] Furthermore, the rightmost bevel gear five is meshed with bevel gear seven, the bottom end of bevel gear seven is fixedly connected to rotating column six, rotating column six is ​​rotatably connected to protective block one, and bevel gear three is fixedly connected to the outer surface of rotating column three.

[0019] Furthermore, the bevel gear three is meshed with a bevel gear four, and a rotating column five is fixedly connected to the top of the bevel gear four. The rotating column five is rotatably connected to the protective block two. The top of the rotating column five and the outer surface of the rotating column six are both fixedly connected with sprocket four, and the two sprocket four are meshed with the same chain three.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This solution starts the motor, and the output shaft of the motor drives the take-up roller to rotate, which can transport the stainless steel strip. At the same time, the take-up roller drives the rotating column to rotate, and the rotating column drives one of the sprockets to rotate. One of the sprockets drives another sprocket through the chain four, which drives one of the rotating columns to rotate. This causes the two meshing gears to rotate simultaneously, which in turn drives the two cleaning rollers to rotate simultaneously to clean the surface of the stainless steel strip.

[0022] 2. In this scheme, the rotating column drives the second sprocket to rotate, and the second sprocket drives the first sprocket to rotate through the first chain. Through linkage, multiple transmission rollers can rotate simultaneously to transport the stainless steel strip.

[0023] 3. In this solution, rotating column four drives one of the sprockets three to rotate, and one of the sprockets three drives the other sprocket three to rotate via chain two, which in turn drives rotating column three to rotate. Rotating column three drives winding roller two to rotate, which can wind and coil the processed stainless steel strip.

[0024] 4. In this scheme, the rotating column three drives the bevel gear four to rotate, and the bevel gear four drives the rotating column five to rotate. Through linkage, multiple fan blades can be rotated, allowing cold air to enter the heat dissipation cavity through the through hole on the rear side, and then be discharged through the through hole on the front side, thus cooling the pressure roller and preventing the pressure roller temperature from being too high and affecting the rolling accuracy of stainless steel strip.

[0025] This invention can clean the dust and debris on the surface of stainless steel strip before rolling, thereby improving the rolling efficiency and cooling the pressure rollers to improve the rolling accuracy. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of a rolling processing device for precision stainless steel strip production proposed in this utility model;

[0027] Figure 2 This is a cross-sectional structural diagram of a rolling processing device for precision stainless steel strip production proposed in this utility model.

[0028] Figure 3 This utility model proposes a rolling processing device for precision stainless steel strip production. Figure 1 Rear structure diagram;

[0029] Figure 4 This is a schematic diagram of the protective block structure of a rolling processing device for precision stainless steel strip production proposed in this utility model;

[0030] Figure 5 This is a schematic diagram of the protective block two structure of a precision stainless steel strip rolling processing device proposed in this utility model;

[0031] Figure 6 This utility model proposes a rolling processing device for precision stainless steel strip production. Figure 3 Enlarged structural diagram of section A;

[0032] Figure 7 This utility model proposes a rolling processing device for precision stainless steel strip production. Figure 3 Enlarged structural diagram of section B.

[0033] Reference numerals: 1. Base; 2. Support frame; 3. Take-up roller one; 4. Take-up roller two; 5. Protective cover; 6. Pressure roller; 7. Transfer roller; 8. Motor; 9. Rotating column one; 10. Sprocket one; 11. Sprocket two; 12. Chain one; 13. Bevel gear one; 14. Bevel gear two; 15. Rotating column two; 16. Rotating column three; 17. Rotating column four; 18. Sprocket three; 19. Chain two; 20. Cone 21. Gear 3; 22. Bevel gear 4; 23. Rotating column 5; 24. Chain 3; 25. Rotating column 6; 26. Sprocket 4; 27. Bevel gear 5; 28. Bevel gear 6; 29. ​​Rotating column 7; 30. Protective block 1; 31. Protective block 2; 32. Heat dissipation cavity; 33. Cleaning roller; 34. Rotating column 8; 35. Gear; 36. Sprocket 5; 37. Chain 4; 38. Rotating column 9. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0035] Example 1

[0036] Reference Figures 1-7 A precision stainless steel strip rolling processing device includes a base 1, a protective cover 5 fixedly mounted on the top of the base 1, a hydraulic cylinder disposed inside the protective cover 5, a bracket fixedly connected to the output end of the hydraulic cylinder, and multiple pressure rollers 6 rotatably connected to the bottom inside the bracket. The device also includes:

[0037] Two support frames 2 are set on the top left and right sides of the base 1. The two support frames 2 are respectively rotatably connected to the first winding roller 3 and the second winding roller 4. The front side of the support frame 2 on the left side is fixedly connected to the motor 8, and the output shaft of the motor 8 is fixedly connected to the first winding roller 3.

[0038] The transmission mechanism, located inside the support frame 2, is used to transmit the stainless steel strip;

[0039] The power mechanism is located on one side of the pressure roller 6 and is connected to the transmission mechanism. It is used to drive the pressure roller 6 to rotate and wind up the rolled stainless steel strip.

[0040] A cooling mechanism is installed inside multiple pressure rollers 6 to cool the pressure rollers 6;

[0041] The cleaning mechanism, located on the top of the base 1, is used to clean the surface of the stainless steel strip.

[0042] Reference Figure 3 , Figure 4 and Figure 6 The transmission mechanism includes multiple transmission rollers 7 rotatably disposed inside the support frame 2. A protective block 30 is fixedly connected to the rear side of the support frame 2. A rotating column 15 is rotatably connected inside the protective block 30. A rotating column 9 is fixedly connected to the rear end of each of the multiple transmission rollers 7. A bevel gear 13 is fixedly connected to the rear end of each of the multiple rotating columns 19. A bevel gear 14 is meshed with each of the multiple bevel gears 13. A bevel gear 14 is fixedly connected to each of the multiple bevel gears 15. A rotating column 17 is fixedly connected to the rear end of the two bevel gears 13 located on the far left and far right. Both rotating columns 17 are rotatably connected to the protective block 30. A sprocket 10 is fixedly connected to the rear end of the rotating column 17 located on the far left. A rotating column is fixedly connected to the rear end of the take-up roller 3. Protective blocks 31 are fixedly connected to the left and right sides of the protective block 30. A sprocket 11 is fixedly connected to the rear end of the rotating column. The same chain 12 is meshed with the sprocket 11 and the sprocket 10.

[0043] Reference Figure 3 and Figure 7 The power mechanism includes a rotating column 3 16 located at the rear end of the take-up roller 2 4. The rear end of the rotating column 4 17 located on the far right and the rear end of the rotating column 3 16 are both fixedly connected to a sprocket 3 18. The same chain 2 19 is meshed on the two sprockets 3 18.

[0044] Reference Figure 3 and Figure 7The cooling mechanism includes heat dissipation chambers 32 located inside multiple pressure rollers 6. Rotating rods are rotatably mounted inside the heat dissipation chambers 32, with fan blades at both the front and rear ends of the rotating rods. Through holes are located on both sides of the top front of the multiple heat dissipation chambers 32. Cool air enters the heat dissipation chambers 32 through the rear through holes and then exits through the front through holes. A movable plate is fixedly connected to the rear of the support, and the movable plate is slidably connected to the protective cover 5. Multiple rotating columns 29 are rotatably connected to the rear of the movable plate. Each rotating column 29 is fixedly connected to a multiple rotating rod and a multiple pressure roller 6. Bevel gears 26 are fixedly connected to the outer surfaces of each rotating column 29, and each bevel gear 26 is meshed with a bevel gear 27. A rotating column 38 is rotatably connected to the rear of the movable plate, and the rotating column 38 is movably connected to the protective block 30. All are fixedly connected to rotating column 9 38; bevel gear 5 26 on the far right is meshed with bevel gear 7 28, bevel gear 7 28 does not contact bevel gear 6 27, but only meshes with bevel gear 5 26, rotating column 6 24 is fixedly connected to the bottom end of bevel gear 7 28, rotating column 6 24 is rotatably connected to protective block 1 30, rotating column 6 24 is composed of two sections and the two sections are slidably connected to each other, the top section is rotatably connected to the moving plate, and the bottom section is rotatably connected to protective block 1 30, bevel gear 3 20 is fixedly connected to the outer surface of rotating column 3 16, bevel gear 3 20 is meshed with bevel gear 4 21, rotating column 5 22 is fixedly connected to the top end of bevel gear 4 21, rotating column 5 22 is rotatably connected to protective block 2 31, sprocket 4 25 is fixedly connected to the top end of rotating column 5 22 and the outer surface of rotating column 6 24, and the same chain 3 23 is meshed on the two sprocket 4 25.

[0045] Reference Figure 2 and Figure 6 The cleaning mechanism includes two mounting brackets located on the top of the base 1. Cleaning rollers 33 are rotatably connected to the side of the two mounting brackets that are close to each other. Rotating columns 34 are fixedly connected to the rear side of the two cleaning rollers 33. Gears 35 are fixedly connected to the outer surface of the two rotating columns 34. The two gears 35 are meshed with each other. Sprockets 36 are fixedly connected to the outer surface of the rotating columns 34 and the rotating column at the bottom. The same chain 37 is meshed on the two sprockets 36. The cleaning rollers 33 are equipped with bristles, which can clean the dust and debris on the surface of the stainless steel strip, preventing the dust and debris from affecting the rolling effect. At the same time, the two cleaning rollers rotate in opposite directions, which can enhance the cleaning effect.

[0046] The implementation principle of the rolling processing device for precision stainless steel strip production in this application embodiment is as follows: In use, by starting the hydraulic cylinder, the height of multiple pressure rollers 6 is adjusted, and then the motor 8 is started first. The output shaft of the motor 8 drives the take-up roller 3 to rotate, which transmits the stainless steel strip. At the same time, the take-up roller 3 drives the rotating column to rotate, which drives one of the sprockets 36 to rotate. One of the sprockets 36 drives another sprocket 36 to rotate through the chain 37, which drives one of the rotating columns 34 to rotate. This causes the two meshing gears 35 to rotate simultaneously, which in turn drives the two cleaning rollers 33 to rotate simultaneously, cleaning the surface of the stainless steel strip.

[0047] At the same time, the rotating column drives the second sprocket 11 to rotate, the second sprocket 11 drives the first sprocket 10 to rotate through the first chain 12, the first sprocket 10 drives the fourth rotating column 17 on the left to rotate, which can drive one of the rotating columns 9 to rotate. The rotation of one of the rotating columns 9 can cause multiple transmission rollers 7 to rotate simultaneously through multiple bevel gears 13 and bevel gear 2 14 to transmit the stainless steel strip.

[0048] At the same time, the rotating column 4 17 on the right side drives one of the sprockets 3 18 to rotate. One of the sprockets 3 18 drives the other sprocket 3 18 to rotate through the chain 2 19, which in turn drives the rotating column 3 16 to rotate. The rotating column 3 16 drives the winding roller 2 4 to rotate, which can wind and coil the processed stainless steel strip.

[0049] Simultaneously, rotating column 316 drives bevel gear 421 to rotate, bevel gear 421 drives rotating column 522 to rotate, rotating column 522 drives one of the sprockets 425 to rotate, and one of the sprockets 425 drives another sprocket 425 to rotate via chain 323, causing rotating column 624 to drive bevel gear 728 to rotate, bevel gear 728 drives one of the bevel gears 526 to rotate, and one of the bevel gears 526 drives one of the bevel gears 627 to rotate, and through rotating column 938 drives multiple other bevel gears 526 and bevel gears 627 to rotate, causing multiple fan blades to rotate, allowing cold air to enter the heat dissipation chamber 32 through the through hole located on the rear side, and then exit through the through hole located on the front side, thus cooling the pressure roller 6.

[0050] Example 2

[0051] The difference between this embodiment and Embodiment 1 is that a cooling water pipe is installed inside the pressure roller 6, a cooling water tank is installed inside the protective cover 5, and a water pump is installed inside the cooling water tank. The output end of the water pump is connected to one end of the cooling water pipe, and the other end of the cooling water pipe is connected to the cooling water tank. By starting the water pump, the water in the cooling water pipe can flow, thereby improving the cooling of the pressure roller and preventing the pressure roller temperature from being too high and affecting the rolling accuracy of the stainless steel strip.

[0052] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rolling processing device for precision stainless steel strip production, comprising a base (1), characterized in that: A protective cover (5) is fixedly installed on the top of the base (1). A hydraulic cylinder is installed inside the protective cover (5). A bracket is fixedly connected to the output end of the hydraulic cylinder. Multiple pressure rollers (6) are rotatably connected to the bottom inside the bracket. The base also includes: Two support frames (2) are set on the top left and right sides of the base (1), and take-up roller 1 (3) and take-up roller 2 (4) are rotatably connected in the two support frames (2). The transmission mechanism, located inside the support frame (2), is used to transmit the stainless steel strip; The power mechanism is located on one side of the pressure roller (6) and is connected to the transmission mechanism; A cooling mechanism is installed inside multiple pressure rollers (6) to cool the pressure rollers (6); A cleaning mechanism is located on the top of the base (1) and is used to clean the surface of the stainless steel strip.

2. The rolling processing device for precision stainless steel strip production according to claim 1, characterized in that: The transmission mechanism includes multiple transmission rollers (7) rotatably disposed inside the support frame (2). A protective block (30) is fixedly connected to the rear side of the support frame (2). A rotating column (15) is rotatably connected inside the protective block (30). A rotating column (9) is fixedly connected to the rear end of each of the multiple transmission rollers (7). A bevel gear (13) is fixedly connected to the rear end of each of the multiple rotating columns (9). A bevel gear (14) is meshed with each of the multiple bevel gears (13). A bevel gear (14) is fixedly connected to each of the multiple bevel gears (14).

3. The rolling processing device for producing a precision stainless steel strip according to claim 2, characterized in that: The rear ends of the two bevel gears 1 (13) located on the far left and the far right are fixedly connected to rotating columns 4 (17). The two rotating columns 4 (17) are rotatably connected to the protective block 1 (30). The rear end of the rotating column 4 (17) located on the far left is fixedly connected to a sprocket 1 (10). The rear end of the winding roller 1 (3) is fixedly connected to a rotating column. The left and right sides of the protective block 1 (30) are fixedly connected to protective blocks 2 (31). The rear end of the rotating column is fixedly connected to a sprocket 2 (11). The sprocket 2 (11) and the sprocket 1 (10) are meshed with the same chain 1 (12).

4. The rolling processing device for producing a precision stainless steel strip according to claim 3, characterized in that: The power mechanism includes a rotating column three (16) located at the rear end of the take-up roller two (4). The rear end of the rotating column four (17) located on the far right and the rear end of the rotating column three (16) are both fixedly connected to a sprocket three (18). The two sprocket three (18) are meshed with the same chain two (19).

5. The rolling processing device for producing a precision stainless steel strip according to claim 4, characterized in that: The cooling mechanism includes a heat dissipation cavity (32) opened inside multiple pressure rollers (6). A movable plate is fixedly connected to the rear side of the bracket. The movable plate is slidably connected to the protective cover (5). Multiple rotating columns (29) are rotatably connected to the rear side of the movable plate. The multiple rotating columns (29) are fixedly connected to multiple pressure rollers (6) respectively. A bevel gear (26) is fixedly connected to the outer surface of each of the multiple rotating columns (29). The multiple bevel gears (26) are meshed with bevel gears (27).

6. The rolling processing apparatus for precision stainless steel strip production according to claim 5, characterized in that: The rear side of the movable plate is rotatably connected to a rotating column nine (38), the rotating column nine (38) is movably connected to a protective block one (30), and multiple bevel gears six (27) are fixedly connected to the rotating column nine (38).

7. The rolling processing device for producing a precision stainless steel strip according to claim 6, characterized in that: The bevel gear five (26) located on the far right is meshed with bevel gear seven (28). The bottom end of bevel gear seven (28) is fixedly connected to rotating column six (24). Rotating column six (24) is rotatably connected to protective block one (30). The outer surface of rotating column three (16) is fixedly connected to bevel gear three (20).

8. The rolling processing device for producing a precision stainless steel strip according to claim 7, characterized in that: The bevel gear three (20) is meshed with bevel gear four (21). The top of the bevel gear four (21) is fixedly connected to a rotating column five (22). The rotating column five (22) is rotatably connected to the protective block two (31). The top of the rotating column five (22) and the outer surface of the rotating column six (24) are both fixedly connected to sprocket four (25). The two sprocket four (25) are meshed with the same chain three (23).

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