Stainless steel strip polishing device and processing technology thereof

Abstract

The present application relates to a stainless steel strip polishing device and a processing technology thereof, and relates to the technical field of stainless steel strip polishing, which includes a frame, a spray pipe and a grinding roller are provided on the frame, a cleaning roller is rotatably provided on the frame, a plurality of mounting grooves are evenly opened on the peripheral wall of the cleaning roller in the circumferential direction, a first cleaning sponge is installed in the mounting groove, and the first cleaning sponge located at the bottom of the cleaning roller is against the surface of the stainless steel strip; a slide is provided on the frame for sliding in the vertical direction, a pressing net is fixedly provided at the bottom of the slide, the pressing net can be extended into the mounting groove located at the top of the cleaning roller and squeeze the first cleaning sponge, and a liquid suction tube is also fixedly provided on the slide, and the liquid suction tube is used to absorb polishing liquid residue. The present application has the effect of ensuring continuous cleaning of the stainless steel strip and improving production efficiency without stopping the machine to replace a new cleaning sponge during the polishing process.

Description

Technical Field

[0001] The present application relates to the technical field of stainless steel strip polishing, and in particular to a stainless steel strip polishing device and a processing technology thereof. Background Art

[0002] Stainless steel strip polishing technology is widely used in the metal product manufacturing industry, especially in industries such as precision instruments, home appliances, and automotive parts, where the requirements for stainless steel strip surface quality are becoming increasingly stringent. Traditional polishing processes mainly include mechanical polishing, chemical polishing, and electrochemical polishing. These methods can effectively improve the surface finish and flatness of stainless steel strip, thereby meeting the quality requirements of high-end products.

[0003] There is a stainless steel strip polishing device in the prior art, which includes a frame, a feed roller for releasing the stainless steel strip that rotates at one end of the frame, and a winding roller for winding the stainless steel strip that rotates at the other end. A spray pipe, a grinding roller, and a cleaning plate are sequentially arranged on the frame between the feed roller and the winding roller. The spray pipe is used to spray polishing liquid onto the surface of the stainless steel strip to improve the polishing effect. The grinding roller is used to polish the stainless steel strip. A cleaning sponge is fixedly arranged on the cleaning plate. The cleaning sponge is against the surface of the stainless steel strip and is used to absorb the polishing liquid residue on the surface of the stainless steel strip after the stainless steel strip is polished by the polishing roller.

[0004] However, while this device improves polishing results to a certain extent, in actual use, the cleaning sponge's adsorption capacity is limited. Especially for longer stainless steel strips, the sponge easily reaches adsorption saturation, resulting in a decrease in cleaning effectiveness. Once the sponge reaches saturation, the machine must be shut down and replaced with a new sponge, which not only increases operational complexity and maintenance costs but also causes production interruptions and affects production efficiency. Summary of the Invention

[0005] In order to ensure continuous cleaning of the stainless steel belt and improve production efficiency without stopping the machine to replace a new cleaning sponge during the polishing process, the present application provides a stainless steel belt polishing device and a processing technology thereof.

[0006] The cleaning roller is fixed on the frame, and the cleaning roller is rotatably provided on the frame, and the cleaning roller is located on the side of the grinding roller away from the spray pipe, and a plurality of mounting grooves are evenly opened on the circumferential direction of the cleaning roller. The first cleaning sponge is installed in the mounting groove, and the top of the first cleaning sponge extends out of the mounting groove, and the first cleaning sponge located at the bottom of the cleaning roller is against the surface of the stainless steel belt. The frame is also provided with a rotating component, and the rotating component is used to drive the cleaning roller to rotate; a slide is provided on the frame for sliding in the vertical direction, and a pressing net is fixed on the bottom of the slide, and the pressing net can be extended into the mounting groove located at the top of the cleaning roller and squeeze the first cleaning sponge. The slide is also fixed with a liquid suction pipe, and the liquid suction pipe is used to absorb the polishing liquid residue. The frame is also provided with a sliding component, and the sliding component is used to drive the slide to slide.

[0007] By adopting the above technical solution, when the first cleaning sponge at the bottom of the cleaning roller is saturated with adsorption, the rotating component drives the cleaning roller to rotate, so that the first cleaning sponge at the bottom no longer contacts the surface of the stainless steel belt, and another clean first cleaning sponge rotates to the bottom of the cleaning roller, contacts the surface of the stainless steel belt, and continues to clean the surface of the stainless steel belt. When the first cleaning sponge rotates to the top of the cleaning roller, the sliding component drives the slide to slide down, and the pressure net squeezes the saturated first cleaning sponge at the top, and the polishing liquid residue is squeezed out of the first cleaning sponge into the installation groove, and the suction tube sucks out the polishing liquid residue in the installation groove, thereby realizing the cleaning and reuse of the cleaning sponge without stopping the machine, so that during the polishing process, there is no need to stop the machine to replace a new cleaning sponge, thereby ensuring the continuous cleaning of the stainless steel belt and improving production efficiency.

[0008] Optionally, the rotating assembly includes a groove wheel, a dial, and a motor, the motor is fixedly connected to the frame, the dial is coaxially fixed to the driving shaft of the motor, the groove wheel is coaxially fixed to the cleaning roller, and the dial is used to drive the groove wheel to rotate intermittently.

[0009] By adopting the above technical solution, when it is necessary to drive the cleaning roller to rotate an angle, the motor is started to rotate one circle, the motor drives the dial to rotate, the dial drives the groove wheel to make intermittent rotation, the groove wheel rotates an angle, thereby realizing the intermittent rotation of the cleaning roller, causing the groove wheel to deflect a radial groove position, ensuring that each rotation can accurately rotate the saturated cleaning sponge to the top for processing, and at the same time rotate the clean cleaning sponge to the bottom for cleaning, making the entire replacement process more orderly.

[0010] Optionally, the sliding assembly includes a cam, a follower, and an elastic member. The cam is rotatably arranged on the frame, the cam is coaxially fixed with the drive shaft of the motor, the follower is located above the cam, the follower is arranged on the slide, and the elastic member is used to drive the follower to resist the cam.

[0011] By adopting the above technical solution, the driving shaft of the motor drives the cam to rotate. When the raised part of the cam contacts the follower, it pushes the follower and the slide connected to the follower to move upward to prepare for the next squeezing operation; when the raised part of the cam rotates away from the follower, the elastic force of the elastic part resets the follower, driving the slide to press down, thereby realizing the squeezing of the top cleaning sponge by the pressing net.

[0012] Optionally, when the follower is farthest from the cam axis, the dial drives the groove wheel to rotate.

[0013] By adopting this technical solution, the dial drives the grooved wheel to rotate when the follower is farthest from the cam axis. This ensures that the grooved wheel will not start to rotate until the carriage moves upward, that is, when the pressing screen is away from the mounting groove at the top of the cleaning roller. This avoids interference between the rotation of the cleaning roller and the pressing screen, ensures the orderly rotation of the cleaning roller and the pressing screen, and improves the operational stability and reliability of the device.

[0014] Optionally, a cleaning plate is further provided on the frame, and a second cleaning sponge is fixedly provided on the bottom of the cleaning plate, and the second cleaning sponge can be pressed against the surface of the stainless steel belt.

[0015] By adopting the above technical solution, during the rotation of the cleaning roller, the first cleaning sponge does not contact the surface of the stainless steel belt. At this time, the second cleaning sponge can be used to supplement the cleaning work of the stainless steel belt surface, thereby enhancing the cleaning effect and improving the cleanliness of the stainless steel belt surface.

[0016] Optionally, the cleaning plate is slidably arranged on the frame in the vertical direction, and a transition component is provided on the frame; the transition component is used to drive the cleaning plate close to the stainless steel belt when the dial drives the groove wheel to rotate.

[0017] By adopting the above technical solution, when the dial drives the groove wheel to rotate, that is, the cleaning roller replaces the first cleaning sponge, the transition component drives the cleaning plate close to the stainless steel belt. At this time, the second cleaning sponge can clean the stainless steel belt in time, and the cleaning blank period in the process of replacing the first cleaning sponge with the cleaning roller is avoided as much as possible. When the first cleaning sponge cleans the stainless steel belt, the second cleaning sponge does not contact the stainless steel belt, reducing useless friction between the stainless steel belt and the second cleaning sponge, improving the service life of the second cleaning sponge, and further ensuring the continuity and stability of the stainless steel belt cleaning work.

[0018] Optionally, the transition assembly includes a vertical rod, a transverse rod, a lifting spring, and a pushing member. The vertical rod is vertically fixed on the cleaning plate, and a transition hole is provided in the vertical rod along the horizontal direction. The transverse rod is slidably provided in the horizontal direction on the frame, and the transverse rod can be inserted into the transition hole. The transverse rod has an inclined surface near one end of the vertical rod, and the inclined surface can be against the transition hole. The pushing member is used to drive the transverse rod to slide, and the lifting spring drives the cleaning plate away from the stainless steel belt.

[0019] By adopting this technical solution, the pusher drives the transverse rod to slide. When the transverse rod is inserted into the transition hole, the inclined surface contacts the transition hole, and the vertical rod overcomes the tension of the lifting spring, pushing the cleaning plate downward, allowing the second cleaning sponge to contact the surface of the stainless steel strip and perform cleaning. When the transverse rod moves out of the transition hole, the lifting spring pulls the cleaning plate upward, moving the second cleaning sponge away from the stainless steel strip. This achieves automatic lifting and lowering control of the cleaning plate, ensuring efficient cleaning.

[0020] Optionally, the pushing member includes an incomplete gear, a rack, and a return spring. The incomplete gear is coaxially fixed with the drive shaft of the motor, the rack is fixedly connected to the transverse rod, the incomplete gear can be engaged with the transverse rod, the incomplete gear is used to drive the transverse rod close to the transition hole, and the return spring drives the transverse rod away from the transition hole.

[0021] By adopting this technical solution, the incomplete gear and the dial are coaxially fixed to the motor's drive shaft. The motor's drive shaft drives the incomplete gear and dial to rotate. When the dial begins to rotate the sheave, the incomplete gear engages with the rack, driving the transverse rod toward the transition hole, overcoming the elastic force of the return spring. This pushes the cleaning plate downward, allowing the second cleaning sponge to contact the stainless steel belt for cleaning. When the dial completes rotating the sheave, the incomplete gear disengages from the rack, and the return spring pulls the transverse rod away from the transition hole, preparing for the next push.

[0022] Optionally, the bottom of the mounting groove and the bottom surface of the first cleaning sponge are fixed by glue, and a gap is left between the side wall of the mounting groove and the first cleaning sponge.

[0023] By adopting the above technical solution, the bottom of the installation groove and the bottom surface of the first cleaning sponge are fixed with glue to ensure the stable installation of the first cleaning sponge, and a gap is left between the side wall of the installation groove and the first cleaning sponge, which provides a certain expansion space for the first cleaning sponge when it is squeezed, thereby minimizing the damage of the first cleaning sponge due to excessive squeezing and improving the service life of the cleaning sponge.

[0024] In a second aspect, the present application provides a polishing process for a stainless steel strip using the following technical solutions:

[0025] S1: The stainless steel strip to be polished passes through the spray pipe, the grinding roller, and the cleaning roller in sequence;

[0026] S2: The spray pipe sprays polishing liquid onto the surface of the stainless steel strip, and the polishing roller rotates at high speed to polish the surface of the stainless steel strip. The first cleaning sponge at the bottom of the cleaning roller wipes the surface of the stainless steel strip and absorbs the polishing liquid residue;

[0027] S3: When the first cleaning sponge at the bottom of the cleaning roller is saturated with adsorption, the motor rotates one circle, and the cam pushes the pressing net out of the mounting groove at the top of the cleaning roller through the follower and the slide. The dial turns the groove wheel to rotate, and the cleaning roller deflects an angle. The other first cleaning sponge contacts the surface of the rusty steel belt, and the pressing net extends into the mounting groove at the top of the cleaning roller, squeezing the first cleaning sponge in the mounting groove, and the polishing liquid residue is squeezed out by the pressing net;

[0028] S4: The liquid suction tube absorbs the polishing liquid residue in the installation groove on the top of the cleaning roller to clean the first cleaning sponge.

[0029] In summary, this application includes at least one of the following beneficial technical effects:

[0030] 1. By setting up a rotatable cleaning roller, slide and pipette, the cleaning sponge is automatically cleaned. During the polishing process, there is no need to stop the machine to replace the new cleaning sponge, ensuring continuous cleaning of the stainless steel strip and improving production efficiency;

[0031] 2. By setting the groove wheel, dial, motor, sliding assembly, cam, near rest section, push section, far rest section, return section, follower, and elastic member, ensure that the cleaning roller can only start to rotate when the pressing screen is away from the cleaning roller, and try to avoid interference of the pressing screen on the rotation of the cleaning roller;

[0032] 3. By arranging a cleaning plate, a second cleaning sponge, a vertical rod, a transition hole, a transverse rod, an inclined surface, a lifting spring, a pushing member, an incomplete gear, a rack, and a reset spring, when the dial drives the groove wheel to rotate, that is, the cleaning roller replaces the cleaning sponge, the second cleaning sponge cleans the stainless steel belt, thereby avoiding a cleaning blank period during the process of replacing the cleaning sponge with the cleaning roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic structural diagram of a stainless steel strip polishing device provided in an embodiment of the present application;

[0034] Figure 2 yes Figure 1 Enlarged view of part A.

[0035] Figure 3 is a schematic cross-sectional view of the cleaning roller in an embodiment of the present application;

[0036] Figure 4 This is a structural schematic diagram reflecting the position of a rotating component on a stainless steel belt polishing device in an embodiment of the present application;

[0037] In the figure, 1. frame; 11. unloading roller; 12. winding roller; 13. spray pipe; 14. grinding roller; 141. pressing roller; 15. cleaning roller; 151. mounting groove; 152. first cleaning sponge; 16. slide; 161. pressing net; 162. suction pipe; 17. first fixed block; 18. second fixed block; 19. third fixed block; 2. rotating assembly; 21. groove wheel; 22. dial; 23. motor; 3. sliding assembly; 31. cam; 32. follower; 33. elastic member; 4. cleaning plate; 41. second cleaning sponge; 5. transition assembly; 51. vertical rod; 511. transition hole; 52. horizontal rod; 521. inclined surface; 53. lifting spring; 54. pushing member; 541. incomplete gear; 542. rack; 543. return spring. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0039] The present application discloses a stainless steel belt polishing device, referring to Figure 1 , a stainless steel belt polishing device, with reference to Figure 1 , including a frame 1, a feed roller 11 for releasing the stainless steel strip is rotatably provided at one end of the frame 1, and a winding roller 12 for winding the stainless steel strip is rotatably provided at the other end. A spray pipe 13, a grinding roller 14, and a cleaning roller 15 are also provided on the frame 1 between the feed roller 11 and the winding roller 12. The spray pipe 13 is fixedly connected to the frame 1, and is used to spray polishing liquid onto the surface of the stainless steel strip to improve the polishing effect. A storage box is fixedly provided on the frame 1, and the polishing liquid is stored in the storage box. An infusion pump is provided in the storage box, and the infusion pump is connected to the spray pipe 13 through a pipeline. The infusion pump outputs the polishing liquid to the spray pipe 13 through the pipeline. The grinding roller 14 is rotatably provided on the frame 1, and the grinding roller 14 is located on the side of the spray pipe 13 away from the feed roller 11, and is used for polishing the stainless steel strip. A pressing roller 141 is provided below the grinding roller 14 . The pressing roller 141 is rotatably connected to the frame 1 . The pressing roller 141 is used to press the stainless steel belt against the grinding roller 14 .

[0040] Reference Figures 1 to 3The cleaning roller 15 is rotatably mounted on the frame 1, and the cleaning roller 15 is located on the side of the grinding roller 14 away from the spray pipe 13. A plurality of mounting grooves 151 are evenly arranged along the circumferential direction on the peripheral wall of the cleaning roller 15. The mounting grooves 151 are preferably an even number. In this embodiment, four mounting grooves 151 are specifically provided. A first cleaning sponge 152 is installed in each mounting groove 151. The bottom of the mounting groove 151 is fixed to the bottom surface of the first cleaning sponge 152 by glue, and a gap is left between the side wall of the mounting groove 151 and the first cleaning sponge 152. The top of the first cleaning sponge 152 extends out of the mounting groove 151, and the first cleaning sponge 152 located at the bottom of the cleaning roller 15 is against the surface of the stainless steel belt.

[0041] Reference Figure 1 A carriage 16 is vertically slidably mounted on the frame 1. A pressure screen 161 is fixedly mounted at the bottom of the carriage 16. The pressure screen 161 extends into the mounting groove 151 located at the top of the cleaning roller 15 and squeezes the first cleaning sponge 152 within the mounting groove 151. After the first cleaning sponge 152 is squeezed, the residual polishing liquid overflows from the mesh of the pressure screen 161 and remains within the mounting groove 151. A liquid suction pipe 162 is also fixedly mounted on the carriage 16. The liquid suction pipe 162 consists of a main pipe and several branch pipes. The main pipe is horizontally fixed to the carriage 16. The top ends of the branch pipes are connected to the main pipe, and the bottom ends are located above the mesh of the pressure screen 161. A waste bin is also fixedly mounted on the top of the carriage 16. A liquid suction pump is installed in the waste bin. The liquid suction pump is connected to the liquid suction pipe 162 via a pipe, providing suction to the liquid suction pipe 162. The liquid suction pipe 162 is used to absorb the residual polishing liquid within the mounting groove 151. The frame 1 is further provided with a sliding assembly 3 for driving the slide 16 to slide.

[0042] Reference Figure 4 The frame 1 is also provided with a rotating assembly 2, which is used to drive the cleaning roller 15 to rotate. The rotating assembly 2 includes a sheave 21, a dial 22, and a motor 23. The motor 23 is fixedly mounted on the outer wall of the frame 1, and the dial 22 is coaxially fixed to the drive shaft of the motor 23. The sheave 21 is coaxially fixed to the cleaning roller 15 and is provided with a plurality of radial slots, the number of which must be equal to the number of the mounting slots 151. The dial 22 is used to drive the sheave 21 to intermittent rotation. A round pin is provided at a position offset from the center of rotation of the dial 22, which can be inserted into the radial slot of the sheave 21. With each rotation of the dial 22, the round pin is inserted into the radial slot and drives the sheave 21 to deflect 90°.

[0043] Reference Figure 2 and Figure 4The frame 1 is also provided with a sliding assembly 3, which is used to drive the slide 16 to slide. The sliding assembly 3 includes a cam 31, a follower 32, and an elastic member 33. The cam 31 is rotatably arranged on the frame 1 and is coaxially fixed with the drive shaft of the motor 23. The follower 32 is arranged on the slide 16 and is located above the cam 31. The elastic member 33 is used to drive the follower 32 to abut against the cam 31. The elastic member 33 is specifically a thrust spring. A first fixed block 17 is fixed on the inner side wall of the frame 1. The bottom end of the elastic member 33 abuts against the slide 16, and the top end abuts against the first fixed block 17. The elastic member 33 drives the slide 16 away from the first fixed block 17, that is, drives the pressing net 161 to approach the mounting groove 151. The follower 32 is specifically a roller rotatably arranged on the frame 1, and the roller rolls on the peripheral wall of the cam 31. When the cam 31 pushes the roller to slide, the carriage 16 also slides along with it. It's worth noting that when the follower 32 is farthest from the axis of the cam 31, the dial 22 drives the grooved wheel 21 to rotate. That is, only when the pressure screen 161 is completely out of the mounting groove 151 does the grooved wheel 21 drive the cleaning roller 15 to rotate.

[0044] Reference Figure 1 and Figure 2 A cleaning plate 4 is also vertically mounted on the frame 1. A second cleaning sponge 41 is fixed to the bottom of the cleaning plate 4, which can contact the surface of the stainless steel belt. A transition assembly 5 is also mounted on the frame 1; this assembly is used to drive the cleaning plate 4 toward the stainless steel belt when the dial 22 drives the groove wheel 21 to rotate.

[0045] Reference Figure 2 The transition assembly 5 includes a vertical rod 51, a transverse rod 52, a lifting spring 53, and a pushing member 54. The vertical rod 51 is vertically fixed on the top of the cleaning plate 4, and a transition hole 511 is provided through the vertical rod 51 in the horizontal direction. The transverse rod 52 is slidably arranged on the frame 1 in the horizontal direction, and the transverse rod 52 can be inserted into the transition hole 511. An inclined surface 521 is provided at one end of the transverse rod 52 near the vertical rod 51, and the inclined surface 521 can abut against the transition hole 511. When the inclined surface 521 contacts the transition hole 511 and slides toward the vertical rod 51, it can push the vertical rod 51 downward. The pushing member 54 is used to drive the transverse rod 52 to slide. When the transverse rod 52 is inserted into the transition hole 511, the second cleaning sponge 41 abuts against the surface of the stainless steel belt. A second fixed block 18 and a third fixed block 19 are also fixedly provided on the inner side of the frame 1. The bottom end of the lifting spring 53 is fixedly connected to the top of the vertical rod 51, and the top end of the lifting spring 53 is fixedly connected to the second fixed block 18. The lifting spring 53 drives the vertical rod 51 close to the second fixed block 18. When the transverse rod 52 disengages from the transition hole 511, the lifting spring 53 is used to drive it away from the stainless steel belt.

[0046] Reference Figure 2The pushing member 54 includes an incomplete gear 541, a rack 542, and a return spring 543, wherein the teeth of the incomplete gear 541 are only partially arranged on the circumference, the incomplete gear 541 is coaxially fixed with the drive shaft of the motor 23, the rack 542 is fixedly connected to the transverse rod 52, the incomplete gear 541 can mesh with the transverse rod 52, the incomplete gear 541 is used to drive the transverse rod 52 close to the transition hole 511, one end of the return spring 543 is fixedly connected to the third fixed block 19, and the other end of the return spring 543 is fixedly connected to the end of the transverse rod 52 away from the inclined surface 521, the return spring 543 drives the transverse rod 52 close to the third fixed block 19, that is, it is used to drive the transverse rod 52 away from the transition hole 511.

[0047] The working principle of the present embodiment is as follows: the stainless steel strip to be polished is unloaded from the unloading roller 11, sprayed with polishing liquid under the spray pipe 13, and then polished by the grinding roller 14. Next, the first cleaning sponge 152 at the bottom of the cleaning roller 15 performs a preliminary cleaning of the stainless steel strip surface and absorbs any residual polishing liquid. When the first cleaning sponge 152 at the bottom is saturated with the polishing liquid, the motor 23 is activated. The motor 23 drives the dial 22 to rotate, which in turn intermittently rotates the grooved wheel 21, causing the cleaning roller 15 to deflect by an angle, allowing the clean first cleaning sponge 152 to contact the stainless steel strip.

[0048] Before the dial 22 rotates to the point where the toggle groove wheel 21 rotates, the motor 23 drives the cam 31 to rotate. The cam 31 pushes the pressing mesh 161 out of the mounting groove 151 through the follower 32 and the carriage 16. At the same time, the incomplete gear 541 and the rack 542 enter into a meshing state, driving the transverse rod 52 to insert into the transition hole 511, thereby pushing the cleaning plate 4 downward and bringing the second cleaning sponge 41 into contact with the stainless steel belt. This prevents a blank period of cleaning on the stainless steel belt when the cleaning roller 15 rotates.

[0049] After the dial 22 completes the rotation of the groove wheel 21, the cam 31 rotates and no longer pushes the follower 32 away, and the pressure screen 161 begins to re-enter the mounting slot 151 at the top of the cleaning roller 15. At the same time, the incomplete gear 541 disengages from the rack 542, the return spring 543 pulls the transverse rod 52 away from the transition hole 511, and the lifting spring 53 pulls the cleaning plate 4 up, moving the second cleaning sponge 41 away from the stainless steel belt. When the first cleaning sponge 152 contacts the stainless steel belt, the second cleaning sponge 41 moves away from the stainless steel belt, reducing unnecessary friction between the second cleaning sponge 41 and the stainless steel belt and increasing the service life of the second cleaning sponge 41.

[0050] The saturated first cleaning sponge 152 located on top of the cleaning roller 15 is inserted into the mounting groove 151 on top of the cleaning roller 15 by the pressing net 161. The pressing net 161 squeezes the first cleaning sponge 152, leaving the polishing liquid residue in the mounting groove 151. The residue is then sucked away by the suction pipe 162, thus cleaning and reusing the first cleaning sponge 152. This cycle achieves continuous and efficient cleaning and polishing of the stainless steel strip without stopping the machine to replace the cleaning sponge, ensuring production efficiency and cleaning results.

[0051] The present application also discloses a polishing process for a stainless steel strip, which adopts the following technical solution:

[0052] S1: The stainless steel strip to be polished passes through the spray pipe 13, the grinding roller 14, and the cleaning roller 15 in sequence;

[0053] S2: The spray pipe 13 sprays the polishing liquid onto the surface of the stainless steel strip, and the polishing roller 14 rotates at a high speed to polish the surface of the stainless steel strip. The first cleaning sponge 152 at the bottom of the cleaning roller 15 wipes the surface of the stainless steel strip and absorbs the polishing liquid residue;

[0054] S3: When the first cleaning sponge 152 at the bottom of the cleaning roller 15 is saturated with adsorption, the motor 23 rotates one circle, and the cam 31 pushes the pressing net 161 out of the mounting groove 151 at the top of the cleaning roller 15 through the follower 32 and the slide 16. The dial 22 drives the groove wheel 21 to rotate, and the cleaning roller 15 deflects an angle. The other first cleaning sponge 152 contacts the surface of the rusty steel belt, and the pressing net 161 extends into the mounting groove 151 at the top of the cleaning roller 15, squeezing the first cleaning sponge 152 in the mounting groove 151. The polishing liquid residue is squeezed out by the pressing net 161.

[0055] S4 : The liquid suction pipe 162 absorbs the polishing liquid residue in the mounting groove 151 on the top of the cleaning roller 15 to clean the first cleaning sponge 152 .

[0056] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A stainless steel strip polishing device, comprising a frame (1), wherein the frame (1) is provided with a spray pipe (13) and a polishing roller (14), characterized in that: A cleaning roller (15) is rotatably provided on the frame (1), and the cleaning roller (15) is located on the side of the grinding roller (14) away from the spray pipe (13). A plurality of mounting grooves (151) are evenly provided on the peripheral wall of the cleaning roller (15) along the circumferential direction. A first cleaning sponge (152) is installed in the mounting groove (151). The top of the first cleaning sponge (152) extends out of the mounting groove (151). The first cleaning sponge (152) located at the bottom of the cleaning roller (15) abuts against the surface of the stainless steel belt. A rotating assembly (2) is also provided on the frame (1), and the rotating assembly (2) is used to drive the cleaning roller (15) rotates; a movable frame (16) is provided on the frame (1) for sliding in the vertical direction; a pressing net (161) is fixedly provided at the bottom of the movable frame (16); the pressing net (161) can be extended into the mounting groove (151) located at the top of the cleaning roller (15) and squeeze the first cleaning sponge (152); a liquid suction pipe (162) is also fixedly provided on the movable frame (16); the liquid suction pipe (162) is used to absorb the polishing liquid residue; a sliding component (3) is also provided on the frame (1); the sliding component (3) is used to drive the movable frame (16) to slide; the rotating component (2) includes a groove The present invention relates to a sliding assembly (3) comprising a wheel (21), a dial (22), and a motor (23), wherein the motor (23) is fixedly connected to the frame (1), the dial (22) is fixed coaxially with the drive shaft of the motor (23), the groove wheel (21) is fixed coaxially with the cleaning roller (15), and the dial (22) is used to drive the groove wheel (21) to rotate intermittently; the sliding assembly (3) comprises a cam (31), a follower (32), and an elastic member (33), wherein the cam (31) is rotatably arranged on the frame (1), the cam (31) is fixed coaxially with the drive shaft of the motor (23), the follower (32) is located above the cam (31), and ... the cam (31) is rotatably arranged on the frame (1), the cam (31) is fixed coaxially with the drive shaft of the motor (23), the follower (32) is located above the cam (31), and the sliding assembly (3) comprises a cam (31), a follower (32), and an elastic member (33), the cam (31) is rotatably arranged on the frame (1), the cam (31) is fixed coaxially with the drive shaft of the motor (23), the follower (32) is located above the cam (31), and the sliding assembly (3) comprises a cam (31), a follower (32), and an elastic member (33), the cam (31) is The follower (32) is arranged on the movable frame (16), and the elastic member (33) is used to drive the follower (32) to abut against the cam (31); a cleaning plate (4) is also provided on the frame (1), and a second cleaning sponge (41) is fixedly provided at the bottom of the cleaning plate (4), and the second cleaning sponge (41) can abut against the surface of the stainless steel belt; the cleaning plate (4) is slidably arranged on the frame (1) in a vertical direction, and a transition component (5) is provided on the frame (1); the transition component (5) is used to drive the cleaning plate (4) close to the stainless steel belt when the dial (22) drives the groove wheel (21) to rotate;The transition assembly (5) includes a vertical rod (51), a transverse rod (52), a lifting spring (53), and a pushing member (54). The vertical rod (51) is vertically fixed on the cleaning plate (4). The vertical rod (51) is provided with a transition hole (511) extending through the vertical rod (51) in the horizontal direction. The transverse rod (52) is provided on the frame (1) for sliding in the horizontal direction. The transverse rod (52) can be inserted into the transition hole (511). An inclined surface (521) is provided at one end of the transverse rod (52) close to the vertical rod (51). The inclined surface (521) can abut against the transition hole (511). The pushing member (54) is used to drive the transverse rod (52) to slide. The lifting spring (53) drives the cleaning plate (4) away from the stainless steel belt.

2. A stainless steel strip polishing device according to claim 1, characterized in that: When the follower (32) is farthest from the axis of the cam (31), the dial (22) drives the groove wheel (21) to rotate.

3. The stainless steel strip polishing device according to claim 1, characterized in that: The pushing member (54) includes an incomplete gear (541), a rack (542), and a return spring (543). The incomplete gear (541) is coaxially fixed with the drive shaft of the motor (23). The rack (542) is fixedly connected to the transverse rod (52). The incomplete gear (541) can be meshed with the transverse rod (52). The incomplete gear (541) is used to drive the transverse rod (52) close to the transition hole (511). The return spring (543) drives the transverse rod (52) away from the transition hole (511).

4. The stainless steel strip polishing device according to claim 1, characterized in that: The bottom of the installation groove (151) and the bottom surface of the first cleaning sponge (152) are fixed by glue, and a gap is left between the side wall of the installation groove (151) and the first cleaning sponge (152).

5. A polishing process for a stainless steel strip, characterized in that: The following steps are involved: S1: The stainless steel strip to be polished passes through the spray pipe (13), the grinding roller (14), and the bottom of the cleaning roller (15) in sequence; S2: The spray pipe (13) sprays the polishing liquid onto the surface of the stainless steel strip, and the grinding roller (14) rotates at a high speed to polish the surface of the stainless steel strip. The first cleaning sponge (152) at the bottom of the cleaning roller (15) wipes the surface of the stainless steel strip and absorbs the polishing liquid residue; S3: When the first cleaning sponge (152) at the bottom of the cleaning roller (15) is saturated with adsorption, the motor (23) rotates one circle, and the cam (31) moves the pressing net (15) through the follower (32) and the movable frame (16). 61) pushes out the mounting groove (151) at the top of the cleaning roller (15), the dial (22) drives the groove wheel (21) to rotate, the cleaning roller (15) deflects an angle, the other first cleaning sponge (152) is pressed against the surface of the rusty steel belt, the pressing net (161) extends into the mounting groove (151) at the top of the cleaning roller (15), squeezes the first cleaning sponge (152) in the mounting groove (151), and the polishing liquid residue is squeezed out by the pressing net (161); S4: the liquid suction pipe (162) absorbs the polishing liquid residue in the mounting groove (151) at the top of the cleaning roller (15) and cleans the first cleaning sponge (152).

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