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CN-121989116-A - Self-cleaning mechanism for continuous cast steel plate polishing and use method thereof

CN121989116ACN 121989116 ACN121989116 ACN 121989116ACN-121989116-A

Abstract

The invention relates to the technical field of continuous cast steel plate polishing, in particular to a continuous cast steel plate polishing self-cleaning mechanism and a use method thereof, wherein the continuous cast steel plate polishing self-cleaning mechanism comprises a storage box, the inner wall of the storage box is rotationally connected with a cleaning wheel, the top end of the storage box is fixedly connected with a transmission frame, and the inner wall of the transmission frame is rotationally connected with a transmission belt; the invention primarily adsorbs fine scrap iron on the surface of a steel plate through magnetic force, reduces flying dust, realizes reverse rotation of a cleaning wheel and a transmission belt by utilizing an X-shaped staggered winding transmission belt, and performs reverse scraping and sweeping to deep into a groove dead angle of a lug, eliminates adsorbed scrap in real time, prevents the scrap from accumulating to influence transmission, naturally guides the scrap to the center of a drawing box by utilizing an inclined material separation baffle and a diversion gap by means of gravity, has high collection efficiency, has no dead angle, and automatically pushes the material separation baffle to seal the diversion gap by a top block when a worker pulls out the drawing box to clean the scrap, thereby preventing the problem of secondary pollution caused by easy scattering of the scrap from the gap in the ash cleaning process.

Inventors

  • YIN GUANGRONG
  • YUAN KANG
  • ZHANG JUN

Assignees

  • 马鞍山市万事达机械制造有限公司

Dates

Publication Date
20260508
Application Date
20260320

Claims (10)

  1. 1. The utility model provides a self-cleaning mechanism for continuous steel plate polishing, which comprises a storage box (1), and is characterized in that the inner wall of the storage box (1) is rotationally connected with a cleaning wheel (14), the top of the storage box (1) is fixedly connected with a transmission frame (4), the inner wall of the transmission frame (4) is rotationally connected with a transmission belt (10), one side of the outer end face of the transmission belt (10) is fixedly connected with an alarm module (3), the bottom of the inner wall of the transmission belt (10) is fixedly connected with a weighing module (20), one end of the transmission belt (10) is positioned at the outer side of the transmission frame (4), the transmission module is used for driving (10) and the cleaning wheel (14) to rotate at the inner sides of the transmission frame (4) and the storage box (1) respectively, both ends of the storage box (1) are movably connected with a drawing box (2), the lower part of the cleaning wheel (14) is positioned at the inner side of the storage box (1), and the material distribution module is used for guiding waste materials into the inner side of the drawing box (2); The cleaning device comprises a transmission assembly, a cleaning device and a cleaning device, wherein the transmission assembly comprises a transmission seat (6), one end of a cleaning wheel (14) is provided with a rotating shaft rod (13), one end of the rotating shaft rod (13) extends to the inner side of the transmission seat (6) to be rotationally connected with the transmission seat (6), one side of the transmission seat (6) is fixedly connected with a servo motor (7), the output end of the servo motor (7) is positioned at the inner side of the transmission seat (6) to be rotationally connected with a transmission gear (12), one end of the transmission gear (12) is positioned at the outer side of a transmission belt (10) to be provided with a transmission chain (11), the transmission gear (12) is meshed with the transmission chain (11), when the servo motor (7) drives the transmission gear (12) to rotate, the transmission chain (11) drives the transmission belt (10) to rotationally move at the inner side of a transmission frame (4), the transmission gear (12) and one end of the rotating shaft rod (13) are respectively provided with a transmission wheel (15), one end of the transmission belt (16) extends to the inner side of the other transmission wheel (15), and when the transmission gear (12) rotates at the inner side of the transmission wheel (12) to drive the transmission belt (16), the transmission gear (12) to be matched with the transmission belt (16) to drive the transmission belt (1) to rotate; the material distribution assembly comprises a material distribution seat (18), two ends of the material distribution seat (18) are respectively and rotatably connected with a material distribution partition plate (19), a connecting rod (21) is arranged at the intersection of the material distribution partition plate (19) and the material distribution seat (18), one end of the connecting rod (21) extends to the inner side of the material distribution seat (18), the outer side of the connecting rod (21) is located on the inner wall of the material distribution seat (18) and is wound with a torsion spring (22), and the material distribution partition plate (19) is movably connected with the material distribution seat (18) in cooperation with the connecting rod (21) and the torsion spring (22).
  2. 2. The continuous steel plate polishing self-cleaning mechanism of claim 1, wherein the top end of the transmission frame (4) is fixedly connected with a device top cover (8), the top end of the device top cover (8) is fixedly connected with a polishing mechanism (9), the polishing mechanism (9) comprises an air cylinder (901), an air rod (902) and a displacement seat (903), the top end of the air rod (902) is positioned at the output end of the air cylinder (901), the bottom end of the air rod (902) extends to the top end of the displacement seat (903), two ends of the displacement seat (903) are positioned at the inner wall of the device top cover (8) to form a movable groove, when the air cylinder (901) is matched with the air rod (902) to drive the displacement seat (903) to move, the displacement seat (903) moves up and down in the movable groove of the inner wall of the device top cover (8), the bottom end of the displacement seat (903) is rotationally connected with a polishing wheel (904), one end of the polishing wheel (904) is positioned at one side of the bottom surface of the displacement seat (903) to be fixedly connected with a rotary motor (905), and materials can be polished by matching with the rotary motor (905).
  3. 3. The continuous steel plate polishing self-cleaning mechanism of claim 2, wherein one end of the transmission frame (4) is fixedly connected with a control panel (5), the control panel (5) is electrically connected with the alarm module (3), the servo motor (7), the polishing mechanism (9) and the weighing module (20), and when the device is powered on, the alarm module (3), the servo motor (7), the polishing mechanism (9) and the weighing module (20) can be controlled through the control panel (5) respectively.
  4. 4. The continuous steel plate polishing self-cleaning mechanism of claim 1, wherein the surface of the transmission belt (10) is uniformly provided with bumps, positioning holes are formed in two ends of each bump, when materials are placed on the top surface of the transmission belt (10), the positioning holes are matched with bolts, screws or limiting blocks to fix the materials with the transmission belt (10), the transmission belt (10) and the bumps are made of magnetic materials, waste materials generated by the materials can be adsorbed on the surface of the bumps or the transmission belt (10), the outer side of the cleaning wheel (14) is provided with cleaning rods, and one ends of the cleaning rods are clamped into grooves of the transmission belt (10) and the bumps and are attached to the transmission belt (10) and the bumps.
  5. 5. The continuous steel plate polishing self-cleaning mechanism of claim 1, wherein the transmission gear (12) and the rotating shaft rod (13) are of an integrated structure with the transmission wheels (15), transmission belts (16) on the inner sides of the two transmission wheels (15) are wound in an X-shaped staggered mode, and when the transmission gear (12) is matched with the transmission wheels (15) to drive the rotating shaft rod (13) to rotate, the two transmission wheels (15) are matched with the transmission belts (16) to drive the rotating shaft rod (13) and the transmission gear (12) to rotate reversely.
  6. 6. The continuous steel plate polishing self-cleaning mechanism of claim 1, wherein one end of a material separating partition plate (19) is fixedly connected with a sealing partition plate (17) on the inner wall of the material storage box (1), the material separating partition plate (19) is an inclined plate, one end of the material separating partition plate (19) is positioned below the horizontal line of the sealing partition plate (17), a flow guiding gap is reserved on the opposite surfaces of the sealing partition plate (17) and the material separating partition plate (19), and waste materials can fall into the inner side of the drawing box (2) through the flow guiding gap.
  7. 7. The continuous steel plate polishing self-cleaning mechanism of claim 1, wherein one end of the drawing box (2) is provided with a top block positioned on the inner side of the storage box (1), and when the drawing box (2) is pulled out of the inner side of the storage box (1), one end of the material separating partition plate (19) is attached to the bottom surface of the sealing partition plate (17) by matching with the top block, so that the diversion gap is sealed.
  8. 8. A self-cleaning mechanism for grinding continuous steel slabs according to claim 1, characterized in that the weighing module (20) comprises a pressure sensor which detects the weight of the scrap when it falls into the drawing tank (2).
  9. 9. The continuous steel plate polishing self-cleaning mechanism of claim 1, wherein the weighing module (20) is electrically connected with the alarm module (3), the alarm module (3) comprises a warning lamp and a buzzer alarm, and when the weighing module (20) exceeds a threshold value, the weighing module (20) triggers the warning lamp and the buzzer alarm in the alarm module (3) to warn a worker.
  10. 10. The application method of the self-cleaning mechanism for polishing the continuous casting steel plate is characterized by comprising the following steps of: firstly, placing a continuous steel plate to be treated on the top surface of a transmission belt (10), firmly locking a steel plate on the transmission belt by utilizing positioning holes on bumps on the surface of the transmission belt (10) and matching with bolts, screws or limiting blocks, and preventing displacement in the polishing process, wherein after the steel plate is placed, part of fine scrap iron or waste generated on the surface of the steel plate can be primarily adsorbed on the bumps or the surface of the transmission belt (10) because the transmission belt (10) and the bumps are made of magnetic materials; The method comprises the steps of switching on a power supply, starting equipment through a control panel (5), driving a transmission gear (12) to rotate through a servo motor (7), meshing the transmission gear (12) through a transmission chain (11), driving a transmission belt (10) to move forwards in a transmission frame (4), conveying a steel plate, and simultaneously transmitting power to a rotating shaft rod (13) through a transmission wheel (15) and an X-shaped staggered winding transmission belt (16), wherein due to an X-shaped winding structure, a cleaning wheel (14) rotates in a direction opposite to the transmission gear (12), abrasion-resistant nylon bristles or steel brushes spirally distributed on the outer side of the cleaning wheel (14) penetrate into grooves of bumps, and reversely scraping the surface of the transmission belt (10) to remove adsorbed floating dust and waste; When the Daming lake steel plate moves to a polishing area, the air rod (902) is pushed to descend through the action of the air cylinder (901), the displacement seat (903) descends along a movable groove in the device top cover (8), at the moment, the buffer springs at the two sides provide flexible buffering, the flexible buffering adapts to tiny fluctuation on the surface of the steel plate, and the rotating motor (905) is used for starting to drive the polishing wheel (904) wrapped with the grinding wheel sleeve or the polishing cloth sleeve to rotate at a high speed so as to polish the surface of the continuous steel plate; step four, scraps and dust generated by polishing pass through a gap of a conveying belt (10) or directly fall into a storage box (1) below, the scraps fall on a material dividing baffle plate (19) (sloping plate), slide down along the sloping surface, pass through a diversion gap between a sealing baffle plate (17) and the material dividing baffle plate (19) and accurately fall into a drawing box (2) at the bottom; When the weight of the waste detected by the weighing module (20) exceeds a preset threshold value, the control panel (5) triggers the alarm module (3), the alarm lamp flashes and the buzzer sounds to prompt the staff that the waste is full, the staff pulls the drawing box (2) outwards, the pulley block at the bottom of the drawing box (2) slides out smoothly along the guide chute on the inner wall of the storage box (1), and when the drawing box (2) is pulled out, the top block at the end part of the pulley block can touch and push one end of the material separating partition plate (19) to rotate around the connecting rod (21) until the pulley block is tightly attached to the bottom surface of the sealing partition plate (17), and the action instantaneously seals a flow guiding gap to prevent the waste remained above from falling out in the moving out process of the drawing box (2).

Description

Self-cleaning mechanism for continuous cast steel plate polishing and use method thereof Technical Field The invention relates to the technical field of continuous casting steel plate polishing, in particular to a continuous casting steel plate polishing self-cleaning mechanism and a use method thereof. Background The cast steel is a part manufactured by cast steel, has similar performance with cast iron but higher strength, and polishing the cast steel is an important link in the manufacturing process, and the appearance quality and precision of the workpiece are improved by finely polishing and removing surface burrs, oxides and the like, so that a good foundation is laid for subsequent processing or direct use. For example, patent number CN222403372U discloses a continuous cast steel slab surface burr removing device, the cast slab is conveyed by a conveying roller, after passing through a detecting mechanism in the conveying process of the cast slab end, the detecting mechanism detects the conveying position of the cut end of the cast slab in real time, when the conveying position of the cast slab exceeds a first deburring mechanism and a second deburring mechanism which are arranged at the top and the bottom of a mounting bracket, the conveying roller is controlled to rotate reversely until the cut end of the cast slab is positioned below the first deburring mechanism and below the second deburring mechanism, the upper surface burr and the lower surface burr of the cast slab are polished and cleaned by the first deburring mechanism and the second deburring mechanism, the upper surface burr and the lower surface burr at the cutting end can be removed, the conveying direction of the conveying roller is controlled conveniently, the inaccuracy of the conveying position of the cast slab is avoided, the time for removing the burrs at the cutting end is prevented from being increased, and the subsequent working efficiency is influenced; as another example, patent number CN217097018U discloses a tooth-shaped deburring machine for upper and lower surfaces of continuous casting stainless steel slabs, the dust collector is used to suck scrap iron dust into an adsorption box, a dust collection box and a filter box successively by utilizing the cooperation of a dust suction hood and a dust suction pipe, an adsorption magnetic plate in the adsorption box is electrified to have strong magnetic attraction, a partition board is matched to slow down the flow rate of gas, the larger scrap iron dust in the gas is adsorbed, the primarily treated gas enters the dust collection box, the gas is guided by a guide pipe and a guide groove to rotate in the dust collection box, scrap iron dust particles are settled in the lower Fang Luoxuan in the dust collection box, tail gas is filtered by a filter screen in the filter box and then discharged from an air outlet pipe, so that the treatment effect of the scrap iron dust is improved, a servo motor is used to drive a rotary table to rotate, a slider is pushed by a crank to slide in a sliding rail in a reciprocating straight line, and the slider is driven by a connecting rod to synchronously move, so that the brush plate circularly brushes on the surface of the filter screen, the cleanliness of the filter screen is improved, and the filtering effect of the tail gas is improved. However, when the existing continuous steel plate polishing mechanism polishes at a high speed, fine scrap iron generated by polishing is easy to adsorb or accumulate on the grooves and the surfaces of the conveying belt, if the steel plate polishing mechanism is not cleaned timely, the positioning and the conveying of the subsequent steel plate can be interfered, and the polishing blanking channel is usually in an open state, so that residual scrap materials above the box body or at the diversion gap are directly scattered on the ground or inside equipment, the environment of a workshop is polluted, and additional cleaning workload is increased. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a self-cleaning mechanism for polishing continuous cast steel plates and a use method thereof, which solve the problems that when the existing continuous cast steel plate polishing mechanism polishes at a high speed, tiny scrap iron generated by polishing is easy to adsorb or accumulate on the grooves and the surfaces of a conveying belt, if the scrap iron is not cleaned timely, the positioning and the conveying of subsequent steel plates are interfered, and a polishing blanking channel is usually in an open state, so that residual scrap materials above a box body or at a diversion gap are directly scattered into the ground or equipment, thereby not only polluting the workshop environment, but also increasing the additional cleaning workload. The technical scheme of the invention is that the continuous steel plate polishing self-cleaning mechanism comprises a storage box, a cleaning