Pickling wringing roller deviation rectifying device for stainless steel strip steel

Abstract

The utility model discloses a pickling wringing roller deviation rectifying device for stainless steel strip steel. The pickling wringing roller deviation rectifying device comprises a fixing frame I, a deviation rectifying sensor, a conveying mechanism, a deviation rectifying mechanism, a wringing mechanism and a cleaning mechanism. The deviation rectifying sensor is arranged on one side of the fixing frame I. The conveying mechanism is installed on the fixing frame I. The deviation rectifying mechanism is installed on one side of the fixing frame I. The deviation rectifying mechanism comprises a fixing frame II which is arranged on one side of the fixing frame I. The top of the fixing frame II is provided with a fixing base I. The squeezing mechanism is fixedly installed on the fixing base I. The cleaning mechanism is arranged on one side of the wringing mechanism and fixedly connected with the wringing mechanism. By means of the deviation rectifying mechanism, deviation rectifying of the deviated stainless steel strip steel is achieved, the spring is arranged in the deviation rectifying mechanism, direct impact between the deviation rectifying mechanism and the stainless steel strip steel is relieved, and damage to the stainless steel strip steel caused by too large impact force is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of stainless steel strip processing, in particular to a pickling and squeezing roller deviation correcting device for stainless steel strip. Background Art

[0002] On the hot rolling pickling production line, the stainless steel strip often deviates during the transportation to the squeeze roller after pickling, which will cause huge losses to production. In the existing squeeze roller correction device, most of the devices rely too much on the precise coordination of the drive device, transmission mechanism and connecting push rod to control the direction of the correction roller to correct the direction of the steel strip. The matching accuracy between the components is high, the operation effect is unstable, the correction effect is not ideal, and the squeeze roller needs to be dismantled and cleaned regularly, which greatly reduces the production efficiency.

[0003] After searching, the prior art announcement number is: CN 216863142 U. A squeeze roller correction device, the squeeze roller group includes a first roller group and a second roller group, the first roller group includes a first left support, a first right support, a first left bracket, a first right bracket and a first squeeze roller, the second roller group includes a second left support, a second right support, a second left bracket, a second right bracket and a second squeeze roller, and also includes a driving device and a connecting push rod, the connecting push rod is arranged between the first left bracket and the second left bracket and the two ends are respectively connected to the first left bracket and the second left bracket, the driving device is arranged on one side of the first left bracket, and the driving device is connected to the first left bracket through a transmission mechanism to drive the first left bracket to slide back and forth on the first left support, and the second left bracket follows the first left bracket to slide back and forth on the second left support. The device has high matching accuracy between components. If the connection is not firm or there are gaps, wear and other problems in the transmission mechanism, the ideal correction effect cannot be achieved; the squeeze roller needs to be regularly dismantled for cleaning, which greatly reduces the production efficiency.

[0004] Further search, the prior art announcement number is: CN 210560789 U. A pickling cleaning tank squeeze roller correction mechanism includes a roller seat provided with a squeeze roller, the squeeze roller is divided into two layers, driven to rotate by a power device, the strip is located between the two layers of squeeze rollers, a base is provided below the roller seat, the roller seat and the base are connected by a hinge shaft, the axis of the hinge shaft is perpendicular to the axis of the squeeze roller, and the roller seat swings left and right around the hinge shaft; telescopic devices are symmetrically provided on both sides of the hinge shaft, and the two ends of the telescopic device are respectively connected to the base and the roller seat by universal joints, and the telescopic device can control the roller seat to swing left and right around the hinge shaft by extension and contraction. No cleaning device is provided, and the squeeze roller needs to be regularly dismantled and cleaned, which greatly reduces production efficiency. Summary of the invention

[0005] The utility model aims to overcome the deficiencies in the prior art and provides a device for correcting the deviation of a pickling and squeezing roller of stainless steel strips. Through an offset sensor and a correcting mechanism, the deflected strip is corrected, and a spring is arranged in the correcting mechanism to alleviate the direct impact between the correcting mechanism and the stainless steel strip, thereby avoiding damage to the stainless steel strip caused by excessive impact force. A cleaning mechanism is arranged in the squeezing mechanism, and the squeezing mechanism can be cleaned regularly without dismantling the squeezing mechanism for cleaning, thereby greatly improving production efficiency.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A pickling and squeezing roller correction device for stainless steel strip, comprising a fixed frame I, a correction sensor, a transport mechanism, a correction mechanism, a squeezing mechanism, a cleaning mechanism, and a stainless steel strip; the correction sensor is arranged on one side of the fixed frame I, the transport mechanism comprises a motor I, a transport roller, and a fixed plate; a plurality of transport rollers are arranged, which are evenly mounted on the fixed frame I through bearings, one end of the transport roller is provided with a motor I, and the motor I is fixed to the outer wall of the fixed frame I through a fixed plate; the correction mechanism is arranged on one side of the fixed frame I, and the correction mechanism comprises a fixed frame II, and the fixed frame II is arranged on the fixed frame I On one side, a fixing seat I is provided on the top of the fixing frame II, and the squeezing mechanism is fixedly installed on the fixing seat I. The cleaning mechanism is arranged on one side of the squeezing mechanism and is fixedly connected with the squeezing mechanism. After pickling, the stainless steel strip is sent to the squeezing mechanism by the action of the transport roller. On the way, the deviation correction sensor detects whether the stainless steel strip is offset. If offset occurs, the deviation correction mechanism corrects the stainless steel strip to ensure that the stainless steel strip enters the squeezing mechanism smoothly. The cleaning mechanism cleans the squeezing mechanism regularly without manual disassembly and cleaning, thereby ensuring the squeezing effect of the squeezing mechanism and extending the service life of the squeezing mechanism.

[0008] The correction mechanism includes a fixed frame II, a cylinder I, a telescopic rod, a fixed seat I, a fixed seat II, a movable seat I, a guide wheel, and a spring; the cylinder I and the telescopic rod are installed on the fixed frame II, the fixed seat I is fixedly connected to the cylinder I and the telescopic rod, a two-way screw is provided in the fixed seat I and is rotatably connected to the fixed seat I, a motor II is provided at one end of the two-way screw, and the motor II is fixed to one side of the fixed seat I; the movable seat I is provided with two groups, which are mirror-imaged, the movable seat I is threadedly connected to the two-way screw, and is slidably connected to the fixed seat I; the spring is fixed on the side wall of the movable seat I, a top block is provided on one side of the spring, and the top block is slidably connected to the movable seat I, the guide wheel is installed in the side wall of one side of the top block, and the guide wheel protrudes from the side wall of the top block, which can reduce the friction of the top block on the stainless steel strip, and is stainless steel. The steel strip provides a guiding effect, and the fixed seat II is fixed on the fixed seat I, and the fixed seat II is rotatably connected to the bidirectional screw. A supporting wheel is provided on the fixed seat II, and the supporting wheel is rotatably connected to the fixed seat II, which is used to support the stainless steel strip and reduce the friction of the correction mechanism on the stainless steel strip; when working, the cylinder I is started, and the cylinder I and the telescopic rod adjust the correction mechanism to a horizontal position with the transportation mechanism to ensure the smooth transportation of the stainless steel strip, and the motor II rotates the bidirectional screw to control the moving seat I to move from both ends of the fixed seat I to the middle to correct the deviated stainless steel strip. When the top block contacts the stainless steel strip, the spring is compressed by pressure, and the top block will slide backward to alleviate the direct impact between the top block and the stainless steel strip, and avoid damage to the stainless steel strip caused by excessive impact force.

[0009] The squeezing mechanism comprises a cylinder II, a fixed frame III, a motor III, a sliding frame, a squeezing roller I, and a squeezing roller II; the fixed frame III is fixedly installed on one side of the deviation correction mechanism, the cylinder II is fixed on the top of the fixed frame III, sliding grooves are arranged on both sides of the fixed frame III, the two ends of the sliding frame are arranged in the sliding grooves and are fixedly connected to the output end of the cylinder II, the squeezing roller I is arranged at the bottom of the sliding frame and is rotatably connected to the sliding frame, a bevel gear is arranged at one end of the squeezing roller I, the motor III is fixedly installed on the top of the sliding frame, a bevel gear is arranged at the output end of the motor III, the bevel gear at one end of the squeezing roller I is connected to the output end of the motor III The bevel gears at the outlet end mesh with each other, the squeeze roller II is arranged at the bottom of the squeeze roller I, the squeeze roller II is rotatably connected with the fixed frame III, a motor IV is arranged at one end of the squeeze roller II, and the motor IV is fixedly installed on the side wall of the fixed frame III; when working, the motor IV rotates the squeeze roller II, and the motor III rotates the squeeze roller I, so as to wipe and squeeze the pickling liquid on the surface of the stainless steel strip, and when replacing the stainless steel strip products with different thicknesses, the cylinder II pushes the sliding frame to adjust according to the thickness of the stainless steel strip, so as to adjust the distance between the squeeze roller I and the squeeze roller II.

[0010] The cleaning mechanism comprises a moving seat II, a guide rod II, a reciprocating screw II, a brush, a cleaning agent bin, a stepping motor I, an electric push rod I, a hose, a connecting rod I, a connecting rod II, and a nozzle; the reciprocating screw II is rotatably connected to one side of a fixed frame III, a motor VI is arranged at one end of the reciprocating screw II, and the motor VI is fixed on the fixed frame III, the guide rod II is fixed on one side of the fixed frame III, the moving seat II is arranged between the guide rod II and the reciprocating screw II and is movably connected thereto, the moving seat II is provided with a guide rod I and a reciprocating screw I, the guide rod I is fixedly connected to the moving seat II, the reciprocating screw I is rotatably connected to the moving seat II, a motor V is arranged at one end of the reciprocating screw I, and the motor V is fixedly mounted on one side of the moving seat II; a sliding seat is arranged on the moving seat II, the sliding seat is threadedly connected to the reciprocating screw I, and is slidably connected to the guide rod I; the electric push rod I is rotatably connected to one side of the sliding seat, a rotating shaft is arranged on one side of the sliding seat, the rotating shaft is plugged into the sliding seat, the rotating shaft is fixedly connected to the electric push rod I, and the rotating shaft is A bevel gear is provided at the end, a groove is provided on one side of the slide seat, a stepper motor I is fixedly installed in the groove, a bevel gear is provided at one end of the stepper motor I, the bevel gear at one end of the stepper motor I meshes with the bevel gear at one end of the rotating shaft, and the brush is fixedly installed at one end of the electric push rod I; the cleaning agent bin is fixed at the top of the slide seat, a feed port is provided at the top of the cleaning agent bin, the nozzle is fixedly connected to the side wall of the cleaning agent bin through a hose, a support rod is provided at the top of the hose, the support rod is fixedly connected to the side wall of the cleaning agent bin, the support rod is rotatably connected to the nozzle, a baffle is provided at the top of the nozzle, a number of fine holes are provided on the baffle, a groove is provided at one end of the nozzle, the baffle is inserted into the groove and plugged with the nozzle, an electric push rod II is provided at the top of the baffle, the telescopic end of the electric push rod II is fixedly connected to the baffle, and the electric push rod II is fixedly connected to the nozzle through the connecting rod I; a stepper motor II is provided at the bottom of the nozzle, the stepper motor II is fixed on one side of the cleaning agent bin, and the output end of the stepper motor II is fixedly connected to the nozzle through the connecting plate II.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1) Motor II rotates the bidirectional screw to control the moving seat I to move from both ends of the fixed seat I to the middle to correct the deviated stainless steel strip. When the top block contacts the stainless steel strip, the spring contracts under pressure and the top block slides backward to alleviate the direct impact between the top block and the stainless steel strip, avoiding damage to the stainless steel strip caused by excessive impact force;

[0013] 2) Motor VI rotates the reciprocating screw II to provide power for the moving seat II, so that the moving seat II moves along the guide rod II, realizing the up and down movement of the cleaning mechanism. Motor V rotates the reciprocating screw I to make the slide seat move left and right along the guide rod I. Stepper motor I rotates the rotating shaft to rotate the brush to a suitable angle, and electric push rod I pushes the brush to contact the squeezing mechanism for brushing. The cleaning mechanism can fully clean the squeezing mechanism without manually removing the squeezing mechanism for cleaning, which greatly improves production efficiency.

[0014] 3) Stepper motor Ⅱ rotates connecting rod Ⅱ, which swings the nozzle to expand the spraying range. Electric push rod Ⅱ pushes the baffle to slide at the nozzle nozzle to control the nozzle flow. There are several fine holes on the baffle. When the baffle completely closes the nozzle nozzle, the cleaning agent is sprayed out from the nozzle in the form of mist; accurate control of the cleaning agent flow is achieved, which saves costs and ensures the uniformity of cleaning agent spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Attached Figure 1 This is a schematic diagram of the structure of a pickling and squeezing roller deviation correction device for stainless steel strips in the utility model;

[0016] Attached Figure 2 Yes Figure 1 Schematic diagram of the transport mechanism structure;

[0017] Attached Figure 3 Yes Figure 1 Schematic diagram of the structure of the middle deviation correction mechanism;

[0018] Attached Figure 4 Yes Figure 3 Schematic diagram of the position of the middle cylinder Ⅰ;

[0019] Attached Figure 5 Yes Figure 1 Schematic diagram of the structure of the middle squeeze mechanism;

[0020] Attached Figure 6 Yes Figure 1 Schematic diagram of the cleaning mechanism structure;

[0021] Attached Figure 7 Yes Figure 6 Schematic diagram of the position of the middle brush;

[0022] Attached Figure 8 Yes Figure 6 Schematic diagram of the middle nozzle structure;

[0023] In the figure: 1, fixed frame I; 101, correction sensor; 2, transport mechanism; 21, motor I; 22, transport roller; 23, fixed plate; 3, correction mechanism; 31, fixed frame II; 32, cylinder I; 33, telescopic rod; 34, fixed seat I; 35, motor II; 36, two-way screw; 37, fixed seat II; 38, support wheel; 39, moving seat I; 310, top block; 311, guide wheel; 312, spring; 4, squeeze mechanism; 41, cylinder II; 42, fixed frame III; 43, motor III; 44, sliding frame; 45, squeeze roller I; 46, squeeze roller II; 47 , motor IV; 5, cleaning mechanism; 51, motor V; 52, moving seat II; 53, guide rod I; 54, reciprocating screw I; 55, guide rod II; 56, reciprocating screw II; 57, motor VI; 58, brush; 59, cleaning agent bin; 510, stepper motor I; 511, electric push rod I; 512, rotating shaft; 513, feed port; 514, support rod; 515, hose; 516, connecting rod I; 517, baffle; 518, connecting rod II; 519, nozzle; 520, stepper motor II; 521, electric push rod II; 522, slide seat; 6, stainless steel strip. DETAILED DESCRIPTION

[0024] To facilitate the understanding of those skilled in the art, Figure 1-8 , the technical solution of the utility model is further specifically described.

[0025] A device for correcting the pickling and squeezing rollers of stainless steel strips, comprising a fixed frame Ⅰ1, a correcting sensor 101, a transport mechanism 2, a correcting mechanism 3, a squeezing mechanism 4, a cleaning mechanism 5, and a stainless steel strip 6; the correcting sensor 101 is arranged on one side of the fixed frame Ⅰ, and the transport mechanism comprises a motor Ⅰ, a transport roller, and a fixed plate; a plurality of transport rollers are arranged, which are evenly mounted on the fixed frame Ⅰ1 through bearings, and a motor Ⅰ21 is arranged at one end of the transport roller 22, and the motor Ⅰ21 is fixed to the outer wall of the fixed frame Ⅰ1 through a fixed plate 23; the correcting mechanism 3 is arranged on one side of the fixed frame Ⅰ1, and the correcting mechanism 3 comprises a fixed frame Ⅱ31, and the fixed frame Ⅱ31 is arranged on the fixed frame On one side of Ⅰ1, a fixing seat Ⅰ34 is provided on the top of the fixing frame Ⅱ31, and the squeezing mechanism 4 is fixedly installed on the fixing seat Ⅰ34. The cleaning mechanism 5 is arranged on one side of the squeezing mechanism 4 and is fixedly connected to the squeezing mechanism 4; after pickling, the stainless steel strip 6 is sent to the squeezing mechanism 4 by the action of the transport roller 22. On the way, the deviation correction sensor 101 detects whether the stainless steel strip 6 is offset. If offset occurs, the deviation correction mechanism 3 corrects the stainless steel strip 6 to ensure that the stainless steel strip 6 smoothly enters the squeezing mechanism 4. The cleaning mechanism 5 cleans the squeezing mechanism 4 regularly without manual disassembly and cleaning, thereby ensuring the squeezing effect of the squeezing mechanism 4 and extending the service life of the squeezing mechanism 4.

[0026] The correction mechanism 3 includes a fixed frame II 31, a cylinder I 32, a telescopic rod 33, a fixed seat I 34, a fixed seat II 37, a movable seat I 39, a guide wheel 311, and a spring 312; the cylinder I 32 and the telescopic rod 33 are installed on the fixed frame II 31, the fixed seat I 34 is fixedly connected with the cylinder I 32 and the telescopic rod 33, a bidirectional screw 36 is provided in the fixed seat I 34 and is rotatably connected with the fixed seat I 34, and a motor II 35 is provided at one end of the bidirectional screw 36, and the motor II 3 5 is fixed on one side of the fixed seat Ⅰ34; the movable seat Ⅰ39 is provided with two groups, which are mirror-imaged, and the movable seat Ⅰ39 is threadedly connected with the bidirectional lead screw 36 and slidably connected with the fixed seat Ⅰ34; the spring 312 is fixed on the side wall of the movable seat Ⅰ39, and a top block 310 is provided on one side of the spring 312, and the top block 310 is slidably connected with the movable seat Ⅰ39, and the guide wheel 311 is installed in the side wall of one side of the top block 310, and the guide wheel 311 protrudes from the side wall of the top block 310, which can reduce the top block 31 0 friction force on the stainless steel strip 6, providing a guiding effect for the stainless steel strip 6, the fixed seat II 37 is fixed on the fixed seat I 34, the fixed seat II 37 is rotatably connected with the bidirectional lead screw 36, and a support wheel 38 is provided on the fixed seat II 37, and the support wheel 38 is rotatably connected with the fixed seat II 37, used to support the stainless steel strip 6, and reduce the friction force of the correction mechanism 3 on the stainless steel strip 6; when working, the cylinder I 32 is started, and the cylinder I 32 and the telescopic rod 33 adjust the correction mechanism 3 to a horizontal position with the transportation mechanism 2 to ensure the smooth transportation of the stainless steel strip 6, the motor II 35 rotates the bidirectional lead screw 36, and controls the moving seat I 39 to move from both ends of the fixed seat I 34 to the middle, and corrects the deviated stainless steel strip 6. When the top block 310 contacts the stainless steel strip 6, the spring 312 is compressed by pressure, and the top block 310 will slide backwards, relieving the direct impact between the top block 310 and the stainless steel strip 6, and avoiding excessive impact force to damage the stainless steel strip 6.

[0027] The squeezing mechanism 4 includes a cylinder II 41, a fixed frame III 42, a motor III 43, a sliding frame 44, a squeezing roller I 45, and a squeezing roller II 46; the fixed frame III 42 is fixedly installed on one side of the correction mechanism 3, the cylinder II 41 is fixed on the top of the fixed frame III 42, and sliding grooves are provided on both sides of the fixed frame III 42. Both ends of the sliding frame 44 are arranged in the sliding grooves and are fixedly connected to the output end of the cylinder II 41. The squeezing roller I 45 is arranged at the bottom of the sliding frame 44 and is rotatably connected to the sliding frame 44. A bevel gear is provided at one end of the squeezing roller I 45. The motor III 43 is fixedly installed on the top of the sliding frame 44. A bevel gear is provided at the output end of the motor III 43. The bevel gear at one end of the squeezing roller I 45 is connected to the motor III 43. The bevel gears at the output end of the machine III43 mesh with each other, and the squeezing roller II46 is arranged at the bottom of the squeezing roller I45. The squeezing roller II46 is rotatably connected to the fixed frame III42. A motor IV47 is arranged at one end of the squeezing roller II46, and the motor IV47 is fixedly installed on the side wall of the fixed frame III42. When working, the motor IV47 rotates the squeezing roller II46, and the motor III43 rotates the squeezing roller I45 to wipe and squeeze the pickling liquid on the surface of the stainless steel strip 6. When replacing the stainless steel strip 6 products with different thicknesses, the cylinder II41 pushes the sliding frame 44 to adjust according to the thickness of the stainless steel strip 6, thereby adjusting the distance between the squeezing roller I45 and the squeezing roller II46.

[0028] The cleaning mechanism 5 includes a moving seat II 52, a guide rod II 55, a reciprocating screw II 56, a brush 58, a cleaning agent bin 59, a stepping motor I 510, an electric push rod I 511, a hose 515, a connecting rod I 516, a connecting rod II 518, and a nozzle 519; the reciprocating screw II 56 is rotatably connected to one side of the fixed frame III 42, a motor VI 57 is provided at one end of the reciprocating screw II 56, the motor VI 57 is fixed on the fixed frame III 42, the guide rod II 55 is fixed on one side of the fixed frame III 42, the moving seat II 52 is arranged between the guide rod II 55 and the reciprocating screw II 56 and is movably connected thereto, and a guide rod I 53 is provided in the moving seat II 52 , reciprocating screw Ⅰ54, guide rod Ⅰ53 is fixedly connected to moving seat Ⅱ52, reciprocating screw Ⅰ54 is rotatably connected to moving seat Ⅱ52, one end of reciprocating screw Ⅰ54 is provided with motor Ⅴ51, motor Ⅴ51 is fixedly installed on one side of moving seat Ⅱ52; a slide 522 is provided on the moving seat Ⅱ52, the slide 522 is threadedly connected to the reciprocating screw Ⅰ54, and is slidably connected to the guide rod Ⅰ53; the electric push rod Ⅰ511 is rotatably connected to one side of the slide 522, one side of the slide 522 is provided with a rotating shaft 512, the rotating shaft 512 is plugged into the slide 522, the rotating shaft 512 is fixedly connected to the electric push rod Ⅰ511, one end of the rotating shaft 512 A bevel gear is provided, a groove is provided on one side of the slide 522, a stepper motor I 510 is fixedly installed in the groove, a bevel gear is provided at one end of the stepper motor I 510, the bevel gear at one end of the stepper motor I 510 is meshed with the bevel gear at one end of the rotating shaft 512, and a brush 58 is fixedly installed at one end of the electric push rod I 511; the cleaning agent bin 59 is fixed on the top of the slide 522, a feed port 513 is provided on the top of the cleaning agent bin 59, the nozzle 519 is fixedly connected to the side wall of the cleaning agent bin 59 through a hose 515, a support rod 514 is provided on the top of the hose 515, the support rod 514 is fixedly connected to the side wall of the cleaning agent bin 59, and the support rod 514 is connected to the side wall of the cleaning agent bin 59. The nozzle 519 is rotatably connected, and a baffle 517 is provided on the top of the nozzle 519, and a plurality of fine holes are provided on the baffle 517. A groove is provided at one end of the nozzle 519, and the baffle 517 is inserted into the groove and plugged into the nozzle 519. An electric push rod Ⅱ521 is provided on the top of the baffle 517, and the telescopic end of the electric push rod Ⅱ521 is fixedly connected to the baffle 517, and the electric push rod Ⅱ521 is fixedly connected to the nozzle 519 through a connecting rod Ⅰ516; a stepper motor Ⅱ520 is provided at the bottom of the nozzle 519, and the stepper motor Ⅱ520 is fixed on one side of the cleaning agent bin 59, and the output end of the stepper motor Ⅱ520 is fixedly connected to the nozzle 519 through a connecting rod Ⅱ518.

[0029] The above-mentioned cleaning agent bin uses the stainless steel equipment cleaning liquid in the prior art, and the weight percentage composition of the stainless steel equipment cleaning liquid is: 5-8% polyglycolic acid, 7-10% biochemical fulvic acid, 2-5% aminoacetic acid, and the rest is water; the stainless steel equipment cleaning liquid is used to regularly clean and maintain the squeezing roller in the squeezing mechanism.

[0030] A pickling and squeezing roller correction device for stainless steel strip, the working process is as follows:

[0031] After pickling, the stainless steel strip 6 is transported to the squeezing mechanism 4 through the transportation mechanism 2. During the process, the correcting sensor 101 will detect whether the stainless steel strip 6 is offset. If the stainless steel strip 6 is offset, the correcting sensor 101 will correct the stainless steel strip 6. The corrected stainless steel strip 6 will enter the squeezing mechanism 4 for squeezing. A cleaning mechanism 5 is provided on one side of the squeezing mechanism 4 to regularly clean the squeezing mechanism 4 to ensure the use effect of the squeezing mechanism 4 and extend the service life of the squeezing mechanism 4. The cleaning process is as follows: the motor III 43 rotates the squeezing roller I 45, the motor VI 57 rotates the reciprocating screw II 56 to provide power for the moving seat II 52, so that the moving seat II 52 moves along the guide rod II 55, so that the moving seat II 52 moves to the side of the squeezing roller I 45 in the squeezing mechanism 4, the motor V 51 rotates the reciprocating screw I 54 to make the slide 522 move left and right along the guide rod I 53, the stepping motor I 510 rotates the rotating shaft 512, and the rotating shaft 512 rotates the electric push rod I 511, the brush 58 is rotated to a suitable angle, the electric push rod I 511 pushes the brush 58 to contact the squeeze roller I 45 to brush the squeeze roller I 45, the cleaning agent bin 59 is filled with cleaning agent, the nozzle 519 sprays the cleaning agent onto the surface of the squeeze roller I 45, the stepper motor II 520 rotates the connecting rod II 518, the connecting rod II 518 swings the nozzle 519, so that the nozzle 519 swings to expand the spraying range, and the electric push rod II 521 pushes the baffle 517 to slide at the nozzle of the nozzle 519 , controlling the flow rate of the nozzle 519, a plurality of fine holes are arranged on the baffle 517, when the baffle 517 completely closes the nozzle opening of the nozzle 519, the cleaning agent is sprayed out from the nozzle 519 in the form of mist, so that the cleaning agent can be evenly sprayed onto the surface of the squeezing roller Ⅰ45, after the squeezing roller Ⅰ45 is cleaned, the motor Ⅳ47 rotates the squeezing roller Ⅱ46, and the motor Ⅵ57 rotates the reciprocating screw Ⅱ56, so that the moving seat Ⅱ52 moves to one side of the squeezing roller Ⅱ46 to clean the squeezing roller Ⅱ46.

[0032] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0033] In summary, electronic or electrical components including but not limited to cylinders, motors, sensors, etc. are components in the prior art, obtained through private customization or purchase, and the electrical connections between the components are conventional circuit connections or electrical connections in the prior art and are not within the scope of protection of the present utility model.

[0034] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A pickling and squeezing roller correction device for stainless steel strip, comprising a fixing frame I, a correction sensor, a transport mechanism, a correction mechanism, a squeezing mechanism, a cleaning mechanism, and a stainless steel strip; characterized in that The deflection correction sensor is arranged on one side of the fixed frame I, and the transport mechanism includes a motor I, a transport roller, and a fixed plate; a plurality of transport rollers are arranged, which are evenly mounted on the fixed frame I through bearings, and a motor I is arranged at one end of the transport roller, and the motor I is fixed to the outer wall of the fixed frame I through a fixed plate; the deflection correction mechanism is arranged on one side of the fixed frame I, and the deflection correction mechanism includes a fixed frame II, and the fixed frame II is arranged on one side of the fixed frame I, and a fixed seat I is arranged on the top of the fixed frame II, and the squeezing mechanism is fixedly mounted on the fixed seat I, and the cleaning mechanism is arranged on one side of the squeezing mechanism and is fixedly connected to the squeezing mechanism; The correction mechanism includes a fixed frame II, a cylinder I, a telescopic rod, a fixed seat I, a fixed seat II, a movable seat I, a guide wheel, and a spring; the cylinder I and the telescopic rod are installed on the fixed frame II, the fixed seat I is fixedly connected to the cylinder I and the telescopic rod, a two-way screw is provided in the fixed seat I and is rotatably connected to the fixed seat I, a motor II is provided at one end of the two-way screw, and the motor II is fixed to one side of the fixed seat I; the movable seat I is provided with two groups, which are mirror-imaged, the movable seat I is threadedly connected to the two-way screw, and is slidably connected to the fixed seat I; the spring is fixed on the side wall of the movable seat I, a top block is provided on one side of the spring, the top block is slidably connected to the movable seat I, the guide wheel is installed in the side wall of one side of the top block, the guide wheel protrudes from the side wall of the top block, the fixed seat II is fixed on the fixed seat I, the fixed seat II is rotatably connected to the two-way screw, a support wheel is provided on the fixed seat II, and the support wheel is rotatably connected to the fixed seat II.

2. The device for correcting the pickling and squeezing rollers of stainless steel strip according to claim 1 is characterized in that The squeezing mechanism includes a cylinder II, a fixed frame III, a motor III, a sliding frame, a squeezing roller I, and a squeezing roller II; the fixed frame III is fixedly installed on one side of the correction mechanism, the cylinder II is fixed on the top of the fixed frame III, sliding grooves are provided on both sides of the fixed frame III, both ends of the sliding frame are arranged in the sliding grooves and fixedly connected to the output end of the cylinder II, the squeezing roller I is arranged at the bottom of the sliding frame and is rotatably connected to the sliding frame, a bevel gear is provided at one end of the squeezing roller I, the motor III is fixedly installed on the top of the sliding frame, a bevel gear is provided at the output end of the motor III, the bevel gear at one end of the squeezing roller I is meshed with the bevel gear at the output end of the motor III, the squeezing roller II is arranged at the bottom of the squeezing roller I, the squeezing roller II is rotatably connected to the fixed frame III, a motor IV is provided at one end of the squeezing roller II, and the motor IV is fixedly installed on the side wall of the fixed frame III.

3. The device for correcting the deviation of a pickling and squeezing roller for stainless steel strip according to claim 1 is characterized in that The cleaning mechanism comprises a moving seat II, a guide rod II, a reciprocating screw II, a brush, a cleaning agent bin, a stepping motor I, an electric push rod I, a hose, a connecting rod I, a connecting rod II, and a nozzle; the reciprocating screw II is rotatably connected to one side of a fixed frame III, a motor VI is arranged at one end of the reciprocating screw II, and the motor VI is fixed on the fixed frame III, the guide rod II is fixed on one side of the fixed frame III, the moving seat II is arranged between the guide rod II and the reciprocating screw II and is movably connected thereto, the moving seat II is provided with a guide rod I and a reciprocating screw I, the guide rod I is fixedly connected to the moving seat II, the reciprocating screw I is rotatably connected to the moving seat II, a motor V is arranged at one end of the reciprocating screw I, and the motor V is fixedly mounted on one side of the moving seat II; a sliding seat is arranged on the moving seat II, the sliding seat is threadedly connected to the reciprocating screw I, and is slidably connected to the guide rod I; the electric push rod I is rotatably connected to one side of the sliding seat, a rotating shaft is arranged on one side of the sliding seat, the rotating shaft is plugged into the sliding seat, the rotating shaft is fixedly connected to the electric push rod I, and the rotating shaft is A bevel gear is provided at the end, a groove is provided on one side of the slide seat, a stepper motor I is fixedly installed in the groove, a bevel gear is provided at one end of the stepper motor I, the bevel gear at one end of the stepper motor I meshes with the bevel gear at one end of the rotating shaft, and the brush is fixedly installed at one end of the electric push rod I; the cleaning agent bin is fixed at the top of the slide seat, a feed port is provided at the top of the cleaning agent bin, the nozzle is fixedly connected to the side wall of the cleaning agent bin through a hose, a support rod is provided at the top of the hose, the support rod is fixedly connected to the side wall of the cleaning agent bin, the support rod is rotatably connected to the nozzle, a baffle is provided at the top of the nozzle, a number of fine holes are provided on the baffle, a groove is provided at one end of the nozzle, the baffle is inserted into the groove and plugged with the nozzle, an electric push rod II is provided at the top of the baffle, the telescopic end of the electric push rod II is fixedly connected to the baffle, and the electric push rod II is fixedly connected to the nozzle through the connecting rod I; a stepper motor II is provided at the bottom of the nozzle, the stepper motor II is fixed on one side of the cleaning agent bin, and the output end of the stepper motor II is fixedly connected to the nozzle through the connecting plate II.

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