Stainless steel band curved surface flattening device and machining process thereof

Abstract

The invention relates to a stainless steel band curved surface flattening device and a machining process thereof, and relates to the technical field of curved surface flattening, the stainless steel band curved surface flattening device comprises a machine body, a first flattening roller and a second flattening roller, the first flattening roller and the second flattening roller are rotatably arranged on the machine body, the machine body is slidably provided with a moving block, and the moving block is provided with a fixing piece; the fixing piece is used for fixing or loosening the head of the stainless steel band, the machine body is provided with a moving assembly, the moving assembly is used for driving the moving block to move, the machine body is provided with a rotating assembly, and the rotating assembly is used for driving the first leveling roller and the second leveling roller to rotate. The application has the effect of convenience in use.

Description

Technical Field

[0001] The invention relates to the technical field of curved surface smoothing, and in particular to a curved surface smoothing device for a stainless steel strip and a processing technology thereof. Background Art

[0002] Stainless steel is a commonly used material in various fields. In order to facilitate transportation and storage during production, stainless steel is made into stainless steel coils in the form of stainless steel strips, thereby reducing space occupation and facilitating transportation and storage.

[0003] Although the rolled stainless steel strip is convenient for transportation and storage, the stainless steel strip will have a certain torsional stress during this process, so that the surface of the stainless steel strip forms a curved surface. Therefore, in order to flatten the curved surface of the stainless steel strip, a flattening device is designed in the prior art, including a body and a plurality of rollers rotatably arranged on the body, two rollers press the stainless steel strip from both sides, and the rollers on both sides rotate in opposite directions, thereby driving the stainless steel strip forward for flattening.

[0004] However, in actual use, in order to ensure safety, rollers and other components are mostly arranged inside the machine body to reduce the safety risks of inhaling foreign objects or human bodies during use. However, the stainless steel belt head needs to be inserted between the rollers before leveling, and the staff needs to manually wrap the stainless steel belt head around the auxiliary roller. The whole operation needs to be carried out inside the leveling device. Whether it is disassembling the machine body or manually drilling into the machine body to perform related operations, it is rather cumbersome, and the convenience of use needs to be enhanced. Summary of the invention

[0005] For ease of use, the present application provides a stainless steel strip curved surface smoothing device and a processing technology thereof.

[0006] The present application provides a stainless steel strip curved surface flattening device and a processing technology thereof using the following technical solutions: A stainless steel strip curved surface smoothing device and a processing technology thereof, comprising a machine body, a first smoothing roller and a second smoothing roller, wherein the first smoothing roller and the second smoothing roller are both rotatably arranged on the machine body, the machine body is slidably provided with a moving block, the moving block is provided with a fixing part, the fixing part is used to fix or loosen the stainless steel strip head, the machine body is provided with a moving component, the moving component is used to drive the moving block to move, the machine body is provided with a rotating component, and the rotating component is used to drive the first smoothing roller and the second smoothing roller to rotate.

[0007] By adopting the above technical scheme, the stainless steel strip head and the moving part are fixedly connected by a fixing part, and then the moving block is driven to move by the moving assembly, thereby driving the stainless steel strip head to move, so that the stainless steel strip head is inserted between the first smoothing roller and the second smoothing roller. Then, the adsorption of the stainless steel strip by the fixing part is released and the rotating assembly is started. The rotating assembly drives the first smoothing roller and the second smoothing roller to rotate in opposite directions, thereby squeezing and pushing the stainless steel strip to move. In this process, the stainless steel strip is smoothed by the squeezing of the first smoothing roller and the second smoothing roller. By setting the fixing part and the moving block, there is no need to disassemble the machine body or drill into the machine body to insert the stainless steel strip head between the first smoothing roller and the second smoothing roller, thereby improving the convenience of use.

[0008] Preferably, the moving component includes a moving motor and a moving screw, the machine body is provided with a moving groove, the moving block is slidably arranged in the moving groove, the moving screw is rotatably arranged in the moving groove, the moving screw passes through the moving block and is threadedly connected to the moving block, the moving motor is arranged on the machine body and the rotating shaft of the moving motor is connected to the moving screw.

[0009] By adopting the above technical solution, when you want to move the moving block, start the moving motor to drive the moving screw to rotate in the moving groove, thereby pushing the moving block to move, and drive the fixed stainless steel belt head to move through the fixing part. The operation is simple and convenient, further improving the convenience of use.

[0010] Preferably, the machine body is provided with auxiliary rollers.

[0011] By adopting the above technical solution, the height of the auxiliary roller is different from that of the first smoothing roller and the second smoothing roller. The auxiliary roller can be set at a higher position or a lower position. The stainless steel strip is passed around the auxiliary roller in the reverse direction of the bending direction and then inserted between the first smoothing roller and the second smoothing roller. In this way, when the stainless steel strip moves forward and is smoothed, the distortion of the stainless steel strip is corrected by passing around the auxiliary roller and contacting with the auxiliary roller, thereby improving the smoothing effect.

[0012] Preferably, the machine body is provided with an adjustment groove communicated with the movable groove, the adjustment groove is provided with a lifting section, an adjustment block is slidably arranged in the adjustment groove, the adjustment block is slidably connected to the movable block, the fixing part is arranged on the adjustment block, and the side wall of the adjustment block is inclined and can be abutted against the inner wall of the lifting section of the adjustment groove.

[0013] By adopting the above technical solution, when the moving block moves in the moving groove, it drives the adjusting block to move in the adjusting groove. When the adjusting block moves to the lifting section of the adjusting groove, the adjusting block is supported by the lifting section of the adjusting groove and pushes the adjusting block to slide on the moving block, thereby driving the adjusting block to rise and fall, and driving the stainless steel belt head to rise and fall through the fixing part to bypass the auxiliary roller, thereby eliminating the need to manually drive the stainless steel belt head to bypass the auxiliary roller, thereby further improving the convenience of use.

[0014] Preferably, the moving block is provided with a connecting groove, and the adjusting block is provided with a connecting block, and the connecting block is slidably inserted into the connecting groove.

[0015] By adopting the above technical solution, the connecting block on the adjusting block is inserted into the connecting groove of the moving block, thereby slidingly connecting the adjusting block and the moving block. When the adjusting block is squeezed by the inner wall of the lifting section of the adjusting groove, the connecting block slides in the connecting groove, thereby driving the adjusting block to rise and fall, and the operation is simple and convenient.

[0016] Preferably, the machine body is rotatably provided with a first rotating roller and a second rotating roller, the machine body is provided with a driving assembly, the driving assembly is used to drive the first rotating roller and the second rotating roller to rotate, and the auxiliary roller is arranged between the first rotating roller and the first smoothing roller.

[0017] By adopting the above technical solution, the stainless steel belt passes through the first rotating roller and the second rotating roller, and the first rotating roller and the second rotating roller are driven to rotate by the driving component to pull the stainless steel belt. The pulling direction is opposite to the forward direction of the stainless steel belt, thereby tightening the stainless steel belt, so that the auxiliary roller can better press the stainless steel belt for flatness correction, thereby improving the flatness effect.

[0018] Preferably, the driving assembly includes a first driving gear, a second driving gear and a transmission gear group, the first driving gear is arranged on the first rotating roller, the second driving gear is arranged on the second rotating roller, the first driving gear is meshed with the second driving gear, the gears in the transmission gear group are meshed with each other and are even in number, the gears in the transmission gear group are rotatably arranged on the machine body, the gear at one end of the transmission gear group is connected to the first smoothing roller, and the gear at the other end of the transmission gear is meshed with the first driving gear.

[0019] By adopting the above technical solution, when the first smoothing roller rotates, the first driving gear is driven to rotate through the transmission gear set, thereby driving the first rotating roller to rotate, and the rotation direction of the first rotating roller is opposite to that of the first smoothing roller. At the same time, the first driving gear rotates and engages to drive the second driving gear to rotate, thereby driving the second rotating roller to rotate. The first rotating roller and the second rotating roller rotate in opposite directions and cooperate with each other to pull the stainless steel belt to tighten. The operation is simple and convenient, and it is easy to use. Because the power of the first smoothing roller is used to drive the first rotating roller to rotate to tighten the stainless steel belt, the friction coefficient of the surfaces of the first rotating roller and the second rotating roller should be lower than that of the surfaces of the first smoothing roller and the second smoothing roller, so that the friction force on the surfaces of the first rotating roller and the second rotating roller is smaller, thereby reducing the possibility of affecting the movement of the stainless steel belt.

[0020] Preferably, the rotating assembly includes a rotating motor, a first rotating gear, a second rotating gear and a reversing gear, the first rotating gear is arranged on the first smoothing roller, the second rotating gear is arranged on the second smoothing roller, the first rotating gear and the second rotating gear are meshed, the reversing gear is rotatably arranged on the machine body, the reversing gear is meshed between adjacent first rotating gears, the rotating motor is arranged on the machine body and the rotating motor shaft is connected to the second rotating gear.

[0021] By adopting the above technical solution, when it is necessary to drive the first smoothing roller and the second smoothing roller to rotate to drive the stainless steel belt to move and smooth it, the rotating motor is started to drive the first rotating gear to rotate. The rotation of the first rotating gear drives all the first smoothing rollers to rotate through the reversing gear, and then drives all the first smoothing rollers and all the second rotating gears to rotate, so that the second smoothing rollers rotate together, and the first smoothing roller and the second smoothing roller rotate in opposite directions, thereby squeezing and pushing the stainless steel belt to move and smooth it. The overall operation is simple and convenient, which improves the convenience of use.

[0022] Preferably, the machine body is provided with a mounting groove, a mounting roller is rotatably arranged in the mounting groove, and the mounting roller can slide in the mounting groove.

[0023] By adopting the above technical solution, before use, the installation roller is lifted out of the installation groove, the stainless steel belt roll is put on the installation roller, and then the installation roller is inserted back into the installation groove, which is convenient for the installation of the stainless steel belt roll, easy and convenient to operate, and improves the convenience of use.

[0024] A processing technology for a stainless steel strip curved surface flattening device comprises the following steps: The first step is to lift the installation roller out of the installation slot and wrap the stainless steel belt around the installation roller; The second step is to hoist the installation roller and insert it into the installation slot; The third step is to fix the head of the stainless steel strip coil with the fixing piece on the moving block; The fourth step is to drive the moving block to move by the moving assembly so that the head of the stainless steel strip coil is inserted between the first leveling roller and the second leveling roller, and the adsorption of the fixing part on the stainless steel strip is released; In the fifth step, the first and second leveling rollers are driven to rotate by the rotating assembly to drive the stainless steel belt to move and level it.

[0025] By adopting the above technical solution, the stainless steel strip is leveled through the above operating steps, which is simple and convenient to operate and easy to use, especially convenient for the preliminary preparation work before leveling. The work of inserting the stainless steel strip head between the first leveling roller and the second leveling roller is automatically performed by the moving component in conjunction with the moving block and the fixing part, and there is no need to manually disassemble the machine body or manually drill into the machine body for operation. It is not only convenient to use, but also reduces the safety risk of being caught between the first leveling roller and the second leveling roller due to manual operation.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting a machine body, a first leveling roller, a second leveling roller, a sliding block, a fixing member, a moving assembly and a rotating assembly, the head of the stainless steel strip to be leveled is fixed on the fixing member, the moving assembly is started to drive the moving block to move on the machine body, thereby driving the stainless steel strip to be inserted between the first leveling roller and the second leveling roller, the adsorption of the fixing member on the stainless steel strip is released, and the rotating assembly is started to drive the first leveling roller and the second leveling roller to rotate in opposite directions, so that the stainless steel strip can be pulled to move and leveled. The operation is simple and convenient, especially the step of inserting the stainless steel strip between the first leveling roller and the second leveling roller, which does not require disassembling the machine body or drilling into the machine body, thereby improving the convenience of use; 2. By setting auxiliary rollers, adjustment grooves, lifting sections, adjustment blocks, connecting grooves and connecting blocks, when the moving block moves, the adjustment block is driven to move in the adjustment groove. When it moves to the lifting section of the adjustment groove, the inner wall of the lifting section of the adjustment groove abuts and pushes the adjustment block, so that the connecting block slides in the connecting groove, thereby driving the connecting block to rise and fall, so that the stainless steel belt fixed on the connecting block fixing part is lifted and passed around the auxiliary roller, and is shaped by the stainless steel belt of the auxiliary roller base, thereby improving the flatness effect; 3. By setting the first rotating roller, the second rotating roller and the driving assembly, the stainless steel belt passes through the first rotating roller and the second rotating roller. When in use, the driving assembly is started to drive the first rotating roller and the second rotating roller to rotate in the opposite direction, squeeze and tighten the stainless steel belt, thereby improving the extrusion and shaping effect of the auxiliary roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an overall schematic diagram of a stainless steel strip curved surface flattening device provided in an embodiment of the present application.

[0028] Figure 2 It is a cross-sectional view used to show the internal structure of the aircraft.

[0029] Figure 3 It is a cross-sectional view used to reflect the connection relationship between the connecting block and the adjusting block.

[0030] Figure 4 It is a cross-sectional view used to show the structure of the moving component.

[0031] Figure 5 It is a cross-sectional view used to show the internal structure of the protective cover.

[0032] Explanation of the reference numerals in the accompanying drawings: 1. Machine body; 11. Smoothing groove; 12. Mounting groove; 121. Rolling groove; 13. Moving groove; 14. Adjusting groove; 141. Lifting section; 15. Protective cover; 2. First leveling roller; 21. Second leveling roller; 22. Auxiliary roller; 23. First rotating roller; 24. Second rotating roller; 25. Mounting roller; 3. Moving block; 31. Connecting groove; 32. Connecting block; 33. Adjusting block; 34. Vacuum suction cup; 4. Moving assembly; 41. Moving motor; 42. Moving screw rod; 5. Rotating assembly; 51. Rotating motor; 52. First rotating gear; 53. Second rotating gear; 54. Reversing gear; 6. Driving assembly; 61. First driving gear; 62. Second driving gear; 63. Transmission gear set. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The present application embodiment discloses a device for smoothing the curved surface of a stainless steel strip. Figure 1 to Figure 2 , which comprises a machine body 1 and a plurality of first leveling rollers 2 and a plurality of second leveling rollers 21. The machine body 1 is provided with a leveling groove 11 along the length direction. The top wall of the machine body 1 is provided with a mounting groove 12 communicating with the leveling groove 11. The bottom wall of the mounting groove 12 is provided with a rolling groove 121 communicating with the leveling groove 11. The mounting roller 25 is rotatably arranged in the leveling groove 11. The rotating shaft of the mounting roller 25 is adapted to be inserted into the rolling groove 121 and can rotate in the rolling groove 121. The rotating shaft of the mounting roller 25 can enter the mounting groove 12. The first leveling roller 2 and the second leveling roller 21 are both rotated by the rotating shaft and are aligned and arranged in the leveling groove 11. The first leveling roller 2 is arranged directly above the second leveling roller 21. The first leveling roller 2 and the second leveling roller 21 leave a gap for the stainless steel belt to pass through. A sliding groove is provided in the machine body 1 along the length direction, and a moving block 3 is provided in the sliding groove for sliding adaptation. The machine body 1 is provided with a moving assembly 4 for driving the moving block 3 to move. The moving block 3 is provided with a vacuum suction cup 34 as a fixing part for adsorbing the stainless steel belt. The vacuum suction cup 34 is provided with multiple adsorption ports. The vacuum suction cup 34 is connected to the vacuum pump at a lower position through a hose with a certain length reserved. The vacuum pump and the hose are not drawn in the figure. The moving assembly 4 drives the moving block 3 to move, thereby pulling the stainless steel belt to be inserted between the first leveling roller 2 and the second leveling roller 21. There is no need for manual operation in the leveling groove 11, which improves the convenience of use.

[0035] To improve the leveling effect, refer to Figures 2 to 3, a first rotating roller 23 and a second rotating roller 24 are arranged in the leveling groove 11 through a rotating shaft, the first rotating roller 23 is arranged directly above the second rotating roller 24, and the machine body 1 is provided with a driving assembly 6 for driving the first rotating roller 23 and the second rotating roller 24 to rotate. The height of the first rotating roller 23 is consistent with that of the first leveling roller 2, and the height of the second rotating roller 24 is consistent with that of the second leveling roller 21. There is a gap between the first rotating roller 23 and the second rotating roller 24 for the stainless steel strip to pass through. The friction coefficient of the surface of the first rotating roller 23 and the second rotating roller 24 is smaller than that of the first leveling roller 2 and the second leveling roller 21. The first rotating roller 23 is arranged between the first leveling roller 2 and the mounting groove 12. When in use, the first rotating roller 23 and the second rotating roller 24 are driven to rotate by the driving assembly 6, and the first leveling roller 2 and the second leveling roller 21 are driven to rotate by the rotating assembly 5, so that the stainless steel strip is tightened when it moves forward by providing resistance, thereby improving the leveling effect.

[0036] To improve the leveling effect, refer to Figures 2 to 4 An auxiliary roller 22 is arranged in the leveling groove 11. The auxiliary roller 22 is arranged between the first rotating roller 23 and the first leveling roller 2. The auxiliary roller 22 is lower than the second leveling roller 21. An adjusting groove 14 connecting the leveling groove 11 and the sliding groove is arranged on the side wall of the leveling groove 11. The adjusting groove 14 is provided with a V-shaped lifting section 141. The lifting section 141 of the adjusting groove 14 bypasses the auxiliary roller 22. In order to prevent the hose from winding around the auxiliary roller 22, the vacuum pump is arranged at a position lower than the auxiliary roller 22. A connecting groove 31 is provided along the height direction on the side wall of the moving block 3 close to the leveling groove 11, and a connecting block 32 is slidingly provided in the connecting groove 31. A hexagonal adjusting block 33 adapted to be inserted into the adjusting groove 14 is integrally provided on the side wall of the connecting block 32 away from the moving block 3. The side wall of the adjusting block 33 can be pressed against the inner wall of the lifting section 141 of the adjusting groove 14. The vacuum suction cup 34 is provided on the adjusting block 33 and inserted into the leveling groove 11. In this embodiment, the vacuum suction cup 34 does not enter the gap between the first leveling roller 2 and the second leveling roller 21. The vacuum suction cup 34 is located in the gap between the first leveling roller 2 and the inner wall of the leveling groove 11. When in use, a connecting plate is fixed to the side of the stainless steel belt by tape, and then the connecting plate is adsorbed by the vacuum suction cup 34 to complete the fixation. When the moving block 3 moves, it drives the adjusting block 33 to move up and down in the adjusting groove 14, thereby driving the stainless steel belt to bypass the auxiliary roller 22 at the lower position, so that the auxiliary roller 22 is tightened against the stainless steel belt, thereby reversely deforming the stainless steel belt to improve the flatness effect. For ease of use, refer to Figure 4 The moving assembly 4 includes a moving motor 41 and a moving lead screw. The moving lead screw 42 is rotatably arranged in the moving groove 13. The moving lead screw 42 penetrates the moving block 3 and is threadedly connected with the moving block 3. The moving motor 41 is fixedly arranged on the machine body 1, and the rotating shaft of the moving motor 41 is coaxially fixedly connected with the moving lead screw 42. The moving block 3 is conveniently driven to move by the motor lead screw structure, which is convenient to use.

[0037] To improve the convenience of rotation, refer to Figure 2 and Figure 5 The rotating assembly 5 includes a rotating motor 51, a first rotating gear 52, a second rotating gear 53 and a reversing gear 54. The first rotating gear 52, the second rotating gear 53 and the reversing gear 54 are all rotatably arranged on the outer surface of the machine body 1. The first rotating gear 52 is coaxially fixedly connected to the first leveling roller 2 one by one, and the second rotating gear 53 is coaxially fixedly connected one by one. The first rotating gear 52 and the second rotating gear 53 are meshed with each other. The reversing gear 54 is meshed between two adjacent first rotating gears 52. The rotating motor 51 is arranged on the machine body 1 and the rotating shaft of the rotating motor 51 is coaxially fixedly connected to the first rotating gear 52. The machine body 1 is provided with a protective cover 15, which shields the rotating assembly 5. In another embodiment, the protective cover 15 can be arranged on the machine body 1 by bolts for easy disassembly. The rotating motor 51 is started to rotate through gear meshing, thereby driving the first leveling roller 2 and the second leveling roller 21 to rotate synchronously in the opposite direction, and the operation is simple and convenient.

[0038] For ease of use, refer to Figure 2 and Figure 5 The driving assembly 6 includes a first driving gear 61, a second driving gear 62 and a transmission gear set 63. The first driving gear 61, the second driving gear 62 and the gears in the transmission gear set 63 are all rotatably arranged on the outer wall of the machine body 1 and arranged in the protective cover 15. The first driving gear 61 is coaxially fixedly connected to the first rotating roller 23, the second driving gear 62 is coaxially fixedly connected to the second rotating roller 24, and the first driving gear 61 is meshed with the second driving gear 62. The gears in the transmission gear set 63 are meshed with each other and are even in number. The gear at one end of the transmission gear set 63 is meshed with a first transmission gear, and the gear at the other end of the transmission gear is meshed with the first driving gear 61. In another embodiment, the driving assembly 6 can be a first driving gear 61, a second driving gear 62 and a driving motor. The driving motor is arranged on the machine body 1 and is coaxially fixedly connected to one of the first driving gear 61 or the second driving gear 62. When the first smoothing roller 2 rotates, the first rotating roller 23 is driven to rotate in the opposite direction through gear transmission, and the second rotating roller 24 is driven to rotate synchronously. The rotation direction of the second rotating roller 24 is opposite to that of the first rotating roller 23, thereby achieving the function of pulling the stainless steel belt and simplifying the steps for easy operation.

[0039] A stainless steel strip curved surface flattening process according to an embodiment of the present application comprises the following steps: The first step is to lift the installation roller 25 out of the installation groove 12 and wrap the stainless steel belt around the installation roller 25; The second step is to hoist the installation roller 25 so that the rotating shaft of the installation roller 25 is inserted into the rolling groove 121 in the installation groove 12; The third step is to place the stainless steel strip head on the connecting plate through the mounting groove 12 by means of adhesive tape, and the connecting plate is adsorbed on the vacuum suction cup 34; Step 4: Start the moving motor 41 to drive the moving block 3 to move, and at the same time drive the adjusting block 33 to move in the adjusting slot 14, thereby driving the stainless steel belt to move through the gap between the first rotating roller 23 and the second rotating roller 24, and then drive the stainless steel belt to bypass the auxiliary roller 22 from the bottom, and finally drive the stainless steel belt to insert into the gap between the first leveling roller 2 and the second leveling roller 21; The fifth step is to stop the adsorption of the vacuum suction cup 34 through the vacuum pump, and start the rotating motor 51. Through the linkage of gears, the first smoothing roller 2 and the second smoothing roller 21 are driven to rotate, thereby driving the stainless steel belt to move and extrude and smooth it. At the same time, the gear linkage drives the first rotating roller 23 and the second rotating roller 24, thereby pulling and tightening the stainless steel belt to improve the smoothing effect.

[0040] The implementation principle of a stainless steel belt curved surface smoothing device and its processing technology in an embodiment of the present application is: the stainless steel belt is sucked by a vacuum suction cup 34 and a connecting plate, and the moving block 3 is driven to move by the moving component 4, so that the adjustment block 33 moves and is lifted and lowered in the adjustment groove 14 at the same time, thereby driving the stainless steel belt to move through the gap between the first rotating roller 23 and the second rotating roller 24, and then bypass the auxiliary roller 22 from the bottom, and finally insert into the gap between the first smoothing roller 2 and the second smoothing roller 21. The whole process does not require manual entry into the smoothing groove 11, which improves the convenience of use.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stainless steel strip curved surface flattening device, characterized in that: The invention comprises a machine body (1), a first smoothing roller (2) and a second smoothing roller (21), wherein the first smoothing roller (2) and the second smoothing roller (21) are both rotatably arranged on the machine body (1), the machine body (1) is slidably provided with a moving block (3), the moving block (3) is provided with a fixing part, and the fixing part is used to fix or release the stainless steel strip head, the machine body (1) is provided with a moving component (4), and the moving component (4) is used to drive the moving block (3) to move, and the machine body (1) is provided with a rotating component (5), and the rotating component (5) is used to drive the first smoothing roller (2) and the second smoothing roller (21) to rotate.

2. A stainless steel strip curved surface flattening device according to claim 1, characterized in that: The moving assembly (4) comprises a moving motor (41) and a moving screw (42); the machine body (1) is provided with a moving groove (13); the moving block (3) is slidably arranged in the moving groove (13); the moving screw (42) is rotatably arranged in the moving groove (13); the moving screw (42) penetrates the moving block (3) and is threadedly connected to the moving block (3); the moving motor (41) is arranged on the machine body (1) and the rotating shaft of the moving motor (41) is connected to the moving screw (42).

3. A stainless steel strip curved surface flattening device according to claim 1, characterized in that: The machine body (1) is provided with an auxiliary roller (22).

4. A stainless steel strip curved surface flattening device according to claim 3, characterized in that: The machine body (1) is provided with an adjusting groove (14) which is in communication with the moving groove (13); the adjusting groove (14) is provided with a lifting section (141); an adjusting block (33) is slidably arranged in the adjusting groove (14); the adjusting block (33) is slidably connected to the moving block (3); the fixing member is arranged on the adjusting block (33); the side wall of the adjusting block (33) is inclined and can abut against the inner wall of the lifting section (141) of the adjusting groove (14).

5. A stainless steel strip curved surface flattening device according to claim 4, characterized in that: The moving block (3) is provided with a connecting groove (31), and the adjusting block (33) is provided with a connecting block (32), and the connecting block (32) is slidably inserted into the connecting groove (31).

6. A stainless steel strip curved surface flattening device according to claim 3, characterized in that: The machine body (1) is rotatably provided with a first rotating roller (23) and a second rotating roller (24), and the machine body (1) is provided with a driving assembly (6), and the driving assembly (6) is used to drive the first rotating roller (23) and the second rotating roller (24) to rotate, and the auxiliary roller (22) is arranged between the first rotating roller (23) and the first smoothing roller (2).

7. A stainless steel strip curved surface flattening device according to claim 6, characterized in that: The driving assembly (6) comprises a first driving gear (61), a second driving gear (62) and a transmission gear set (63); the first driving gear (61) is arranged on the first rotating roller (23); the second driving gear (62) is arranged on the second rotating roller (24); the first driving gear (61) is meshed with the second driving gear (62); the gears in the transmission gear set (63) are meshed with each other and are an even number; the gears in the transmission gear set (63) are rotatably arranged on the machine body (1); the gear at one end of the transmission gear set (63) is connected to the first smoothing roller (2); and the gear at the other end of the transmission gear is meshed with the first driving gear (61).

8. The device for smoothing the curved surface of a stainless steel strip according to claim 1, characterized in that: The rotating assembly (5) comprises a rotating motor (51), a first rotating gear (52), a second rotating gear (53) and a reversing gear (54); the first rotating gear (52) is arranged on the first smoothing roller (2); the second rotating gear (53) is arranged on the second smoothing roller (21); the first rotating gear (52) and the second rotating gear (53) are meshed; the reversing gear (54) is rotatably arranged on the machine body (1); the reversing gear (54) is meshed between adjacent first rotating gears (52); the rotating motor (51) is arranged on the machine body (1) and the rotating shaft of the rotating motor (51) is connected to the second rotating gear (53).

9. The device for smoothing the curved surface of a stainless steel strip according to claim 1, characterized in that: The machine body (1) is provided with a mounting groove (12), a mounting roller (25) is rotatably arranged in the mounting groove (12), and the mounting roller (25) can slide in the mounting groove (12).

10. A processing technology for the stainless steel strip curved surface flattening device according to claim 9, characterized in that: The steps include: The first step is to lift the installation roller (25) out of the installation groove (12) and wrap the stainless steel belt around the installation roller (25); The second step is to hoist the installation roller (25) and insert it into the installation groove (12); The third step is to fix the head of the stainless steel coil with the fixing piece on the moving block (3); In the fourth step, the moving block (3) is driven by the moving assembly (4) to move so that the head of the stainless steel strip coil is inserted between the first smoothing roller (2) and the second smoothing roller (21), and the adsorption of the fixing part on the stainless steel strip is released; In the fifth step, the rotating assembly (5) drives the first smoothing roller (2) and the second smoothing roller (21) to rotate, thereby driving the stainless steel belt to move and be smoothed.

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