Production equipment for strip steel material surface coating liquid

Abstract

The invention relates to the field of strip steel material coating liquid, and discloses production equipment for strip steel material surface coating liquid, which comprises a support table, a reaction kettle is fixedly connected in the support table, the bottom end of the reaction kettle is fixedly connected with a discharge port, and the upper surface of the support table is fixedly connected with a liquid tank. A first supporting frame is fixedly connected to the upper surface of the supporting table, a solid stock bin is fixedly connected to the interior of the first supporting frame, a conveying pipe is fixedly connected to the bottom end of the solid stock bin, a feeding port is fixedly connected to the outer wall of the conveying pipe, and a first motor is arranged at one end of the conveying pipe. Through vibration of the vibration bin and the sieve plate thereof, material caking is effectively prevented, it is ensured that materials smoothly and continuously flow into the reaction kettle, blockage and feeding interruption are avoided, dispersion uniformity and dissolution and reaction efficiency of the materials are improved, stirring and mixing time is shortened, and energy consumption is reduced.

Description

Technical Field

[0001] The invention relates to the field of coating liquid for strip steel materials, in particular to production equipment for coating liquid on the surface of strip steel materials. Background Art

[0002] With the increasing popularity of pre-coated steel sheets for home appliances (such as antibacterial kitchen countertops and stain-resistant range hood panels), architectural curtain walls, and decorative applications, market demands for wear resistance, corrosion resistance, environmental friendliness, and aesthetics in steel strip coatings continue to rise. This equipment, through precise solid-liquid material handling, efficient mixing, and environmental purification technologies, directly supports the customized production of high-quality coating liquids, meeting the core demands of functional and environmentally friendly steel strip substrates in the kitchen and bathroom appliance, architectural decoration, and other fields.

[0003] In the existing technology, materials are prone to form lumps during transportation due to factors such as standing or humidity, resulting in poor flow and intermittent feeding when entering the reactor, affecting the continuity of the production process. At the same time, the screening function of existing equipment is relatively rough for agglomerated particles, foreign matter or large particles that do not meet the particle size requirements that may be mixed in the materials, and it is difficult to achieve fine interception. Once these impurities enter the reaction system, they will cause uneven dispersion of the materials, and the dissolution and reaction rates will decrease, which not only prolongs the stirring and mixing time and increases energy consumption, but may also affect the uniformity and stability of the final coating liquid due to insufficient material purity, which has certain restrictions on product quality. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a production equipment for surface coating liquid of strip steel materials, which solves the problems in the existing technology that the material is easily agglomerated due to standing or humidity, resulting in poor flow when entering the reactor and affecting production continuity, and the insufficient screening accuracy of the equipment causes poor material dispersion and affects the uniformity and stability of the coating liquid.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A production equipment for surface coating liquid of strip steel material, comprising a support platform, a reactor fixedly connected to the interior of the support platform, a discharge port fixedly connected to the bottom end of the reactor, a liquid material tank fixedly connected to the upper surface of the support platform, a support frame 1 fixedly connected to the upper surface of the support platform, a solid material silo fixedly connected to the interior of the solid material silo, a delivery pipe fixedly connected to the bottom end of the delivery pipe, a feed port fixedly connected to the outer wall of the delivery pipe, a motor 1 provided at one end of the delivery pipe, the output end of the motor 1 rotatably connected to the interior of the delivery pipe and fixedly connected to a hinged vane, the outer wall of the hinged vane rotatably connected to the inner wall of the delivery pipe, one end of a liquid infusion pipe 1 fixedly connected to the outer wall of the liquid material tank, the other end of the liquid infusion pipe 1 fixedly connected to a liquid pump, the output end of the liquid pump fixedly connected to a liquid infusion pipe 2, the other end of the liquid infusion pipe 2 fixed to the interior of the reactor, a stirring mechanism provided at the top of the reactor, an air purification mechanism provided on the lower surface of the support platform, and a vibrating feeding mechanism provided at the top of the reactor.

[0006] By adopting the above technical solutions, the stirring mechanism is conducive to improving the uniformity of stirring through the eccentrically arranged rotating rod and stirring blades, and is conducive to the air purification mechanism to purify the air near the reactor, expanding the vertical purification coverage, and can effectively capture polluted air suspended in the air and stratified due to density or airflow, thereby improving the uniformity of spatial purification and shortening the overall purification time. It is conducive to the vibrating feeding mechanism to vibrate and screen the solid material and then transport it to the interior of the reactor, effectively preventing the material from agglomerating and ensuring that the material flows smoothly and continuously into the reactor, avoiding blockage and feeding interruption. Screening can accurately intercept possible agglomerates, foreign matter or oversized particles in the material, ensuring that only fine materials that meet the particle size requirements enter the reaction system, thereby improving the dispersion uniformity, dissolution and reaction rate of the material.

[0007] Preferably, the stirring mechanism includes a second support frame, the lower surface of the second support frame is fixedly connected to the top of the reactor, the upper surface of the second support frame is fixedly connected to a second motor, the output end of the second motor is rotatably connected to the inside of the second support frame and is fixedly connected to a rotating shaft, and the outer wall of the rotating shaft is rotatably connected to the inside of the reactor.

[0008] Preferably, the stirring mechanism also includes an inner gear ring, the top end of the inner gear ring is fixedly connected to the inner top wall of the reactor, the tooth end of the inner gear ring is meshedly connected with a gear, the inside of the gear is fixedly connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a stirring blade, the outer wall of the rotating rod is rotatably connected to a connecting block, and the outer wall of the rotating shaft is fixedly connected to the inside of the connecting block.

[0009] Preferably, the stirring mechanism also includes a circular cover, the interior of the circular cover is rotatably connected to the outer wall of the rotating rod, the inner wall of the circular cover is rotatably connected to the outer wall of the inner gear ring, the outer wall of the circular cover is fixedly connected to an inclined plate, and the outer wall of the inclined plate is provided with a material dividing frame.

[0010] Preferably, the air purification mechanism includes an air purification box, the upper surface of the air purification box is fixedly connected to the lower surface of the support platform, the outer wall of the air purification box is fixedly connected to the intake pipe, the outer wall of the intake pipe is fixedly connected to the inside of the support platform, the outer wall of the intake pipe is slidably connected to a sleeve, and the end of the sleeve is fixedly connected to a suction head.

[0011] Preferably, the air purification mechanism also includes a pipe rack, the inner wall of the pipe rack is fixedly connected to the outer wall of the sleeve, the outer wall of the pipe rack is fixedly connected to a movable rack, the inner wall of the movable rack is fixedly connected to a sliding ball, the outer wall of the sliding ball is slidably connected to an eccentric disk, the interior of the eccentric disk is fixedly connected to the outer wall of the rotating shaft, the interior of the movable rack is slidably connected to a guide rod, and the bottom end of the guide rod is fixedly connected to the top of the reactor.

[0012] Preferably, the vibrating feeding mechanism includes a lower feed shell, the outer wall of the lower feed shell is fixedly connected to the inside of the reactor, the outer wall of the lower feed shell is fixedly connected to a U-shaped fixed block, the outer wall of the U-shaped fixed block is fixedly connected to an upper feed shell, the outer wall of the lower feed shell is rotatably connected to a disc, the outer wall of the disc is fixedly connected to a passive wheel, the outer wall of the upper feed shell is rotatably connected to the inside of the disc, the outer wall of the passive wheel is provided with a belt, the inner wall of the belt is connected to a driving wheel, the inner wall of the driving wheel is fixedly connected to the outer wall of the rotating shaft, the top of the disc is fixedly connected to a vibrating block, and the outer wall of the feed port is fixedly connected to the inside of the upper feed shell.

[0013] Preferably, the vibrating feeding mechanism also includes a fixed plate, the inner wall of the fixed plate is fixedly connected to the outer wall of the upper feed shell, the interior of the fixed plate is slidably connected to a sliding column, the bottom end of the sliding column is fixedly connected to a pulley, and the outer wall of the pulley is connected to the outer wall of the vibration block.

[0014] Preferably, the vibration feeding mechanism also includes a spring, the inner wall of the spring is slidably connected to the outer wall of the sliding column, one end of the spring is fixedly connected to the bottom end of the fixed plate, and the other end of the spring is fixedly connected to the top end of the pulley.

[0015] Preferably, the vibration feeding mechanism further includes a vibration bin, the outer wall of the vibration bin is fixedly connected to the top of the sliding column, and the inner wall of the vibration bin is fixedly connected to a sieve plate.

[0016] Working Principle: Solid materials are stored in the solid silo and are driven by the motor 1 through the spiral blades in the bottom conveying pipe to the feed port for vibrating screening. Liquid materials are accurately pumped by the liquid pump from the liquid tank through the liquid infusion pipe 1 and directly injected into the reactor through the liquid infusion pipe 2.

[0017] The second motor is started to rotate the rotating shaft, which drives the connecting block to rotate. The rotation of the connecting block drives the rotating rod to revolve, which in turn causes the stirring blade to revolve. As the rotating rod revolves, the gear fixed inside the rotating rod revolves synchronously. Since it is meshed with the internal gear ring, the gear rotates during the revolution, thereby driving the rotating rod and its stirring blade to rotate at high speed while revolving, forming an eccentric stirring trajectory. At the same time, the circular cover outside the rotating rod rotates with it, so that the solid and liquid materials dropped onto the inclined plate are evenly dispersed before participating in the reaction.

[0018] When the air purification box is started during operation, the start of the air purification box prompts the suction head to absorb the polluted air around the reactor and transport it to the interior of the air purification box through the sleeve and the suction pipe for adsorption and purification before discharge. When the motor 2 is started, the rotating shaft will rotate, and the rotation of the rotating shaft prompts the eccentric disk to rotate. The rotation of the eccentric disk prompts the sliding balls fixed on the inner wall of the movable frame to passively slide on the outer walls of both ends of the eccentric disk. Due to the inclined placement of the eccentric disk and the limiting effect of the guide rod on the movable frame, the movable frame is prompted to move up and down reciprocatingly and slide on the outer wall of the guide rod, thereby driving the pipe rack to move up and down reciprocatingly. When the pipe rack moves up and down reciprocatingly, the sleeve is driven to move up and down reciprocatingly and slide on the outer wall of the suction pipe, thereby driving the suction head to move up and down reciprocatingly;

[0019] The solid material enters the vibrating bin through the feed port, and the rotating shaft is always in a rotating state. During the rotation of the rotating shaft, the rotating shaft drives the active wheel to rotate, and the rotation of the active wheel drives the passive wheel to rotate through the belt, and the rotation of the passive wheel drives the disc to rotate. During the rotation of the disc, the upper feed shell and the lower feed shell are passively rotated inside the disc, and the rotation of the disc drives the vibrating block to rotate. During the rotation of the vibrating block, it will intermittently slide on the outer wall of the pulley. When the vibrating block contacts the outer wall of the pulley, the pulley is forced to drive the sliding column to move and slide inside the fixed plate and cause the spring connected to the outer wall of the sliding column to be forced to contract. As the vibrating block rotates, when the outer wall of the pulley slides over the outer wall of the vibrating block, the spring at this time will no longer be stressed, thereby causing the spring in the contracted state to rebound and reset. This repeatedly causes the sliding column to drive the vibrating bin to move up and down and generate vibration. The fixed material entering the vibrating bin passes through the sieve plate and enters the interior of the support platform to participate in the reaction.

[0020] The present invention provides a production device for coating liquid on the surface of strip steel material. It has the following beneficial effects:

[0021] 1. The present invention effectively prevents material agglomeration through the vibration of the vibrating bin and its screen plate, ensuring that the material flows smoothly and continuously into the reactor, avoiding blockage and feeding interruption. The screening can accurately intercept lumps, foreign matter or oversized particles that may exist in the material, ensuring that only fine materials that meet the particle size requirements enter the reaction system, improving the dispersion uniformity and dissolution and reaction efficiency of the material, shortening the stirring and mixing time, reducing energy consumption, and improving the uniformity, stability and purity of the final coating liquid, avoiding defects such as particles, pitting, and streaks that may appear on the coating surface.

[0022] 2. The present invention realizes periodic movement in the vertical direction through the reciprocating movement of the suction head. The suction head can dynamically cover spatial areas at different heights, expand the purification coverage in the vertical direction, and effectively capture polluted air suspended in the air and distributed in layers due to density or airflow, thereby improving the uniformity of space purification and shortening the overall purification time.

[0023] 3. The function of the stirring mechanism of the present invention is to improve the uniformity of stirring through the eccentrically arranged rotating rod and stirring blades, and at the same time, promote the uniform dispersion of fixed materials and liquid materials inside the reactor through the inclined plate and the material distribution frame. When the solid material and the liquid material fall to the surface of the rotating inclined plate, the centrifugal force generated by the rotation of the inclined plate will force the material to be broken up and refined before entering the reaction area to form a uniformly distributed material curtain, reducing the agglomeration or floating of solid particles due to delayed wetting, greatly increasing the contact surface area of ​​solid and liquid materials, accelerating the dissolution and reaction process, ensuring that the material evenly covers the entire reaction space, and avoiding local concentration deviations. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A perspective view of the present invention;

[0025] Figure 2 It is a partial structural diagram of the air purification box of the present invention;

[0026] Figure 3 It is a schematic diagram of the local structure of the hinged leaf of the present invention;

[0027] Figure 4 It is a schematic diagram of the local structure of the pipe rack of the present invention;

[0028] Figure 5 It is a schematic cross-sectional view of the internal structure of the reactor of the present invention;

[0029] Figure 6 It is a schematic diagram of the partial structure of the rotating rod of the present invention;

[0030] Figure 7 It is a schematic diagram of the local structure of the mobile frame of the present invention;

[0031] Figure 8 It is a schematic cross-sectional view of the internal structure of the upper feed shell of the present invention;

[0032] Figure 9 This is a schematic diagram of the partial structure of the passive wheel of the present invention;

[0033] Figure 10 It is a schematic diagram of the local structure of the sieve plate of the present invention.

[0034] Among them, 1. Support platform; 2. Reactor; 3. Liquid material tank; 4. Support frame 1; 5. Solid material silo; 6. Delivery pipe; 7. Wing blade; 8. Motor 1; 9. Infusion pipe 1; 10. Liquid pump; 11. Infusion pipe 2; 12. Support frame 2; 13. Motor 2; 14. Rotating shaft; 15. Internal gear ring; 16. Gear; 17. Rotating rod; 18. Stirring blade; 19. Connecting block; 20. Round cover; 21. Inclined plate; 22. Material distribution frame; 23. Suction pipe; 24. Sleeve Tube; 25. Tube rack; 26. Suction head; 27. Moving rack; 28. Sliding ball; 29. ​​Guide rod; 30. Eccentric disk; 31. Upper feed shell; 32. U-shaped fixing block; 33. Lower feed shell; 34. Disc; 35. Passive wheel; 36. Vibrating block; 37. Fixed plate; 38. Sliding column; 39. Pulley; 40. Spring; 41. Vibrating bin; 42. Screen plate; 43. Feed port; 44. Driving wheel; 45. Belt; 46. Discharge port; 47. Air purification box. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] Please see the attached Figure 1 - Attachment Figure 10The embodiment of the present invention provides a production equipment for surface coating liquid of strip steel material, including a support platform 1, a reactor 2 is fixedly connected to the interior of the support platform 1, a discharge port 46 is fixedly connected to the bottom end of the reactor 2, a liquid material tank 3 is fixedly connected to the upper surface of the support platform 1, a support frame 4 is fixedly connected to the upper surface of the support platform 1, a solid material silo 5 is fixedly connected to the interior of the support frame 4, a conveying pipe 6 is fixedly connected to the bottom end of the solid material silo 5, a feed port 43 is fixedly connected to the outer wall of the conveying pipe 6, a motor 8 is provided at one end of the conveying pipe 6, and a motor 8 is provided at one end of the motor 8. The output end of 8 is rotatably connected to the inside of the delivery pipe 6 and is fixedly connected to the hinged blade 7. The outer wall of the hinged blade 7 is rotatably connected to the inner wall of the delivery pipe 6. The outer wall of the liquid material tank 3 is fixedly connected to one end of the infusion pipe 9. The other end of the infusion pipe 9 is fixedly connected to the liquid pump 10. The output end of the liquid pump 10 is fixedly connected to the infusion pipe 2 11. The other end of the infusion pipe 2 11 is fixed to the inside of the reactor 2. The top of the reactor 2 is provided with a stirring mechanism, the lower surface of the support platform 1 is provided with an air purification mechanism, and the top of the reactor 2 is provided with a vibration feeding mechanism.

[0037] Specifically, the solid material is stored in the solid silo 5 and is spirally propelled by the spiral blade 7 in the bottom conveying pipe 6 under the drive of the motor 8 to the feed port 43 for the vibration screening process. The liquid material is accurately pumped by the liquid pump 10 from the liquid material tank 3 through the infusion pipe 9 and directly injected into the reactor 2 through the infusion pipe 2 11. The function of the stirring mechanism is to improve the uniformity of stirring through the eccentrically arranged rotating rod 17 and stirring blade 18. The air purification mechanism is used to purify the air near the reactor 2, expand the vertical purification coverage, and can effectively capture the polluted air suspended in the air and distributed in layers due to density or airflow, improve the uniformity of spatial purification, and shorten the overall purification time. The vibration feeding mechanism is used to vibrate and screen the solid material before conveying it to the interior of the reactor 2, effectively preventing the material from agglomerating and ensuring that the material flows smoothly and continuously into the reactor 2, avoiding blockage and feeding interruption. The screening can accurately intercept the possible agglomerates, foreign matter or oversized particles in the material, ensuring that only fine materials that meet the particle size requirements enter the reaction system, thereby improving the dispersion uniformity, dissolution and reaction rate of the material.

[0038] Please see the attached Figure 1 - Attachment Figure 6The stirring mechanism includes a support frame 12, the lower surface of the support frame 12 is fixedly connected to the top of the reactor 2, the upper surface of the support frame 12 is fixedly connected to the motor 13, the output end of the motor 13 is rotatably connected to the inside of the support frame 12 and fixedly connected to the rotating shaft 14, the outer wall of the rotating shaft 14 is rotatably connected to the inside of the reactor 2; the stirring mechanism also includes an inner gear ring 15, the top of the inner gear ring 15 is fixedly connected to the inner top wall of the reactor 2, and the tooth end of the inner gear ring 15 is meshed with the gear 1 6. The interior of the gear 16 is fixedly connected to a rotating rod 17, the outer wall of the rotating rod 17 is fixedly connected to a stirring blade 18, the outer wall of the rotating rod 17 is rotatably connected to a connecting block 19, and the outer wall of the rotating shaft 14 is fixedly connected to the interior of the connecting block 19; the stirring mechanism also includes a circular cover 20, the interior of the circular cover 20 is rotatably connected to the outer wall of the rotating rod 17, the inner wall of the circular cover 20 is rotatably connected to the outer wall of the inner gear ring 15, the outer wall of the circular cover 20 is fixedly connected to an inclined plate 21, and the outer wall of the inclined plate 21 is provided with a material dividing frame 22.

[0039] Specifically, the function of the stirring mechanism is to improve the uniformity of stirring through the eccentrically arranged rotating rod 17 and stirring blade 18, and at the same time, the fixed material and the liquid material are uniformly dispersed inside the reactor 2 through the inclined plate 21 and the material distribution frame 22. Specifically, the motor 2 13 is started to cause the rotating shaft 14 to rotate, and the rotation of the rotating shaft 14 drives the connecting block 19 to rotate. The rotation of the connecting block 19 drives the rotating rod 17 to revolve, thereby causing the stirring blade 18 to revolve. While the rotating rod 17 revolves, the gear 16 fixedly connected to the inside of the rotating rod 17 revolves synchronously. Since it is meshed with the inner gear ring 15, the gear 16 rotates during the revolution, thereby driving the rotating rod 1 7 and its stirring blades 18 rotate at high speed while revolving, forming an eccentric stirring trajectory. At the same time, the circular cover 20 outside the rotating rod 17 rotates with it, so that the solid materials and liquid materials dropped onto the inclined plate 21 are evenly dispersed before participating in the reaction. When the solid materials and liquid materials fall onto the surface of the rotating inclined plate 21, the centrifugal force generated by the rotation of the inclined plate 21 will force the materials to be forcibly broken up and refined before entering the reaction area to form a uniformly distributed material curtain, reducing the agglomeration or floating of solid particles due to delayed wetting, greatly increasing the contact surface area of ​​solid and liquid materials, accelerating the dissolution and reaction process, ensuring that the materials evenly cover the entire reaction space, and avoiding local concentration deviations.

[0040] Please see the attached Figure 1 - Attachment Figure 7The air purification mechanism includes an air purification box 47, the upper surface of the air purification box 47 is fixedly connected to the lower surface of the support platform 1, the outer wall of the air purification box 47 is fixedly connected to the intake pipe 23, the outer wall of the intake pipe 23 is fixedly connected to the inside of the support platform 1, the outer wall of the intake pipe 23 is slidably connected to the sleeve 24, and the end of the sleeve 24 is fixedly connected to the suction head 26; the air purification mechanism also includes a pipe rack 25, the inner wall of the pipe rack 25 is fixedly connected to the outer wall of the sleeve 24, the outer wall of the pipe rack 25 is fixedly connected to the movable rack 27, the inner wall of the movable rack 27 is fixedly connected to the sliding ball 28, the outer wall of the sliding ball 28 is slidably connected to the eccentric disk 30, the interior of the eccentric disk 30 is fixedly connected to the outer wall of the rotating shaft 14, the interior of the movable rack 27 is slidably connected to the guide rod 29, and the bottom end of the guide rod 29 is fixedly connected to the top of the reactor 2.

[0041] Specifically, the air purification mechanism is used to purify the air near the reactor 2. Specifically, when the air purification box 47 is started during operation, the air purification box 47 starts to prompt the suction head 26 to adsorb the polluted air around the reactor 2 and transport it to the interior of the air purification box 47 through the sleeve 24 and the suction pipe 23 for adsorption and purification before discharge. When the motor 2 13 is started, the rotating shaft 14 will rotate, and the rotation of the rotating shaft 14 will prompt the eccentric disk 30 to rotate. The rotation of the eccentric disk 30 prompts the sliding ball 28 fixedly connected to the inner wall of the movable frame 27 to passively slide on the outer walls of the two ends of the eccentric disk 30. Since the eccentric disk 30 is placed at an angle, coupled with the guide rod 2 9 has a restrictive effect on the movable frame 27, thereby prompting the movable frame 27 to move up and down reciprocatingly and slide on the outer wall of the guide rod 29, thereby driving the pipe rack 25 to move up and down reciprocatingly. When the pipe rack 25 moves up and down reciprocatingly, it drives the sleeve 24 to move up and down reciprocatingly and slide on the outer wall of the suction pipe 23, thereby driving the suction head 26 to move up and down reciprocatingly. Through the reciprocating movement of the suction head 26, a periodic motion in the vertical direction is achieved. The suction head 26 can dynamically cover spatial areas at different heights, expand the purification coverage in the vertical direction, and effectively capture polluted air suspended in the air and distributed in layers due to density or airflow, thereby improving the uniformity of space purification and shortening the overall purification time.

[0042] Please see the attached Figure 1 , Attachment Figure 2 , Attachment Figure 4 , Attachment Figure 8 , Attachment Figure 9 and attached Figure 10The vibrating feeding mechanism includes a lower feeding shell 33, the outer wall of the lower feeding shell 33 is fixedly connected to the inside of the reactor 2, the outer wall of the lower feeding shell 33 is fixedly connected to a U-shaped fixing block 32, the outer wall of the U-shaped fixing block 32 is fixedly connected to the upper feeding shell 31, the outer wall of the lower feeding shell 33 is rotatably connected to a disc 34, the outer wall of the disc 34 is fixedly connected to a passive wheel 35, the outer wall of the upper feeding shell 31 is rotatably connected to the inside of the disc 34, the outer wall of the passive wheel 35 is provided with a belt 45, the inner wall of the belt 45 is connected to a driving wheel 44, the inner wall of the driving wheel 44 is fixedly connected to the outer wall of the rotating shaft 14, the top of the disc 34 is fixedly connected to a vibrating block 36, the outer wall of the feeding port 43 is fixedly connected to the upper feeding shell 31; the vibrating feeding mechanism also includes a fixed plate 37, the inner wall of the fixed plate 37 is fixedly connected to the outer wall of the upper feed shell 31, the interior of the fixed plate 37 is slidably connected to a sliding column 38, the bottom end of the sliding column 38 is fixedly connected to a pulley 39, and the outer wall of the pulley 39 is connected to the outer wall of the vibrating block 36; the vibrating feeding mechanism also includes a spring 40, the inner wall of the spring 40 is slidably connected to the outer wall of the sliding column 38, one end of the spring 40 is fixedly connected to the bottom end of the fixed plate 37, and the other end of the spring 40 is fixedly connected to the top of the pulley 39; the vibrating feeding mechanism also includes a vibrating bin 41, the outer wall of the vibrating bin 41 is fixedly connected to the top of the sliding column 38, and the inner wall of the vibrating bin 41 is fixedly connected to a sieve plate 42.

[0043] Specifically, the vibrating feeding mechanism is used to transport the solid material into the interior of the reactor 2 after vibration and screening. Specifically, the solid material enters the interior of the vibration bin 41 through the feed port 43. At this time, the rotating shaft 14 is always in a rotating state. During the rotation of the rotating shaft 14, the rotating shaft 14 drives the active wheel 44 to rotate. The rotation of the active wheel 44 drives the passive wheel 35 to rotate through the belt 45. The rotation of the passive wheel 35 drives the disc 34 to rotate. During the rotation of the disc 34, the upper feed shell 31 and the lower feed shell 33 are passively rotated inside the disc 34. The rotation of the disc 34 drives the vibration block 36 to rotate. During the rotation of the vibration block 36, it will intermittently slide on the outer wall of the pulley 39. When the vibration block 36 contacts the outer wall of the pulley 39, the pulley 39 is forced to drive the sliding column 38 to slide inside the fixed plate 37 and cause the spring 40 connected to the outer wall of the sliding column 38 to contract under force. Rotational movement, when the outer wall of the pulley 39 slides over the outer wall of the vibration block 36, the spring 40 at this time will no longer be under force, and the spring 40 in the contracted state will rebound and reset, and this will repeatedly prompt the sliding column 38 to drive the vibration bin 41 to move up and down and generate vibration. The fixed material entering the vibration bin 41 passes through the sieve plate 42 and enters the interior of the support platform 1 to participate in the reaction. Through the vibration of the vibration bin 41 and its sieve plate 42, the vibration can effectively prevent the material from agglomerating and ensure that the material flows smoothly and continuously into the reactor 2, avoiding blockage and feeding interruption. The screening can accurately intercept the agglomerates, foreign matter or oversized particles that may exist in the material, ensuring that only fine materials that meet the particle size requirements enter the reaction system, thereby improving the dispersion uniformity, dissolution and reaction efficiency of the material, shortening the stirring and mixing time, reducing energy consumption, and improving the uniformity, stability and purity of the final coating liquid, avoiding defects such as particles, pitting, and stripes that may appear on the coating surface.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A production device for coating liquid on the surface of a strip steel material, comprising a support table (1), characterized in that: The interior of the support platform (1) is fixedly connected to a reactor (2), the bottom end of the reactor (2) is fixedly connected to a discharge port (46), the upper surface of the support platform (1) is fixedly connected to a liquid material tank (3), the upper surface of the support platform (1) is fixedly connected to a support frame (4), the interior of the support frame (4) is fixedly connected to a solid material bin (5), the bottom end of the solid material bin (5) is fixedly connected to a conveying pipe (6), the outer wall of the conveying pipe (6) is fixedly connected to a feed port (43), one end of the conveying pipe (6) is provided with a motor (8), the output end of the motor (8) is rotatably connected to the conveying pipe (6) is fixedly connected to a twisted blade (7), the outer wall of the twisted blade (7) is rotatably connected to the inner wall of the delivery pipe (6), the outer wall of the liquid material tank (3) is fixedly connected to one end of a liquid infusion pipe (9), the other end of the liquid infusion pipe (9) is fixedly connected to a liquid pump (10), the output end of the liquid pump (10) is fixedly connected to a liquid infusion pipe (11), the other end of the liquid infusion pipe (11) is fixedly connected to the inside of the reactor (2), the top of the reactor (2) is provided with a stirring mechanism, the lower surface of the support platform (1) is provided with an air purification mechanism, and the top of the reactor (2) is provided with a vibration feeding mechanism.

2. The production equipment for coating liquid on the surface of a strip steel material according to claim 1, characterized in that: The stirring mechanism comprises a second support frame (12), the lower surface of the second support frame (12) is fixedly connected to the top of the reactor (2), the upper surface of the second support frame (12) is fixedly connected to a second motor (13), the output end of the second motor (13) is rotatably connected to the inside of the second support frame (12) and is fixedly connected to a rotating shaft (14), and the outer wall of the rotating shaft (14) is rotatably connected to the inside of the reactor (2).

3. The production equipment for coating liquid on the surface of a strip steel material according to claim 2, characterized in that: The stirring mechanism further comprises an inner gear ring (15), the top end of the inner gear ring (15) is fixedly connected to the inner top wall of the reactor (2), the tooth end of the inner gear ring (15) is meshedly connected to a gear (16), the interior of the gear (16) is fixedly connected to a rotating rod (17), the outer wall of the rotating rod (17) is fixedly connected to a stirring blade (18), the outer wall of the rotating rod (17) is rotatably connected to a connecting block (19), and the outer wall of the rotating shaft (14) is fixedly connected to the interior of the connecting block (19).

4. The production equipment for coating liquid on the surface of a steel strip material according to claim 1, characterized in that: The stirring mechanism further comprises a circular cover (20), the interior of the circular cover (20) being rotatably connected to the outer wall of the rotating rod (17), the inner wall of the circular cover (20) being rotatably connected to the outer wall of the inner gear ring (15), the outer wall of the circular cover (20) being fixedly connected to an inclined plate (21), and the outer wall of the inclined plate (21) being provided with a material distribution frame (22).

5. The production equipment for coating liquid on the surface of a strip steel material according to claim 1, characterized in that: The air purification mechanism comprises an air purification box (47), the upper surface of the air purification box (47) is fixedly connected to the lower surface of the support platform (1), the outer wall of the air purification box (47) is fixedly connected to an air intake pipe (23), the outer wall of the air intake pipe (23) is fixedly connected to the interior of the support platform (1), the outer wall of the air intake pipe (23) is slidably connected to a sleeve (24), and the end of the sleeve (24) is fixedly connected to a suction head (26).

6. The production equipment for coating liquid on the surface of a steel strip material according to claim 1, characterized in that: The air purification mechanism also includes a pipe rack (25), the inner wall of the pipe rack (25) is fixedly connected to the outer wall of the sleeve (24), the outer wall of the pipe rack (25) is fixedly connected to a movable rack (27), the inner wall of the movable rack (27) is fixedly connected to a sliding ball (28), the outer wall of the sliding ball (28) is slidably connected to an eccentric disk (30), the interior of the eccentric disk (30) is fixedly connected to the outer wall of the rotating shaft (14), the interior of the movable rack (27) is slidably connected to a guide rod (29), and the bottom end of the guide rod (29) is fixedly connected to the top of the reactor (2).

7. The production equipment for coating liquid on the surface of a steel strip material according to claim 1, characterized in that: The vibrating feeding mechanism comprises a lower feeding shell (33), the outer wall of which is fixedly connected to the interior of the reactor (2), the outer wall of which is fixedly connected to a U-shaped fixing block (32), the outer wall of which is fixedly connected to an upper feeding shell (31), the outer wall of which is rotatably connected to a disc (34), the outer wall of which is fixedly connected to a driven wheel (35), the outer wall of which is rotatably connected to the interior of the disc (34), the outer wall of which is rotatably connected to the interior of the disc (34), the outer wall of which is provided with a belt (45), the inner wall of which is connected to a driving wheel (44), the inner wall of which is fixedly connected to the outer wall of a rotating shaft (14), the top of which is fixedly connected to a vibrating block (36), and the outer wall of the feeding port (43) is fixedly connected to the interior of the upper feeding shell (31).

8. The production equipment for coating liquid on the surface of a steel strip material according to claim 1, characterized in that: The vibrating feeding mechanism further comprises a fixed plate (37), the inner wall of the fixed plate (37) being fixedly connected to the outer wall of the upper feed shell (31), the interior of the fixed plate (37) being slidably connected to a sliding column (38), the bottom end of the sliding column (38) being fixedly connected to a pulley (39), the outer wall of the pulley (39) being connected to the outer wall of the vibrating block (36).

9. The production equipment for coating liquid on the surface of a steel strip material according to claim 1, characterized in that: The vibrating feeding mechanism also includes a spring (40), the inner wall of the spring (40) is slidably connected to the outer wall of the sliding column (38), one end of the spring (40) is fixedly connected to the bottom end of the fixed plate (37), and the other end of the spring (40) is fixedly connected to the top end of the pulley (39).

10. The production equipment for coating liquid on the surface of a steel strip material according to claim 1, characterized in that: The vibration feeding mechanism further comprises a vibration bin (41), the outer wall of the vibration bin (41) is fixedly connected to the top of the sliding column (38), and the inner wall of the vibration bin (41) is fixedly connected to a sieve plate (42).

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