An automatic tumor removal device

Abstract

This application discloses an automatic cutting edge cleaning device, relating to the field of cutting equipment technology. By optimizing and improving the structure of the existing deburring machine, it uses a hydraulic flying shear to cut and clean most of the cutting edge at the head and tail of the billet segment. Then, it uses a steel wire rope as a cleaning component to rub and clean the head and tail of the billet segment, thereby removing the residual cutting edge and cleaning the burrs near the cutting edge. This achieves the technical effects of high operating efficiency, low risk, low operating cost, good stability of cleaning effect, low failure rate, and adaptability to batch continuous production.

Description

Technical Field

[0001] This invention relates to the field of cutting equipment technology, and in particular to an automatic cutting edge cleaning device. Background Technology

[0002] In the continuous casting process, the cast billets need to be cut into sections on the roller conveyor using a flame cutting machine for subsequent processing. After cutting, cutting nodules will form at the head and tail of the cut sections. There are many burrs and oxide scale on and around the cutting nodules. If they are not treated, they will directly affect the quality of subsequent processing and the yield.

[0003] To remove cutting head, existing technologies for small-batch production often rely on manual cleaning with a scraper or manual remote-controlled robotic arms. This is not only inefficient and has poor results and safety, but it is also difficult to match with the process drawing speed, which can easily cause production interruptions and is difficult to match with continuous and automated production. For mass production, deburring machines are often used. After the billet enters the deburring station via a roller conveyor, the execution unit of the deburring machine removes the burrs by rotating cutting and reciprocating scraping along a preset path. Because the billet is still at a high temperature after cutting, the tools or abrasives of the execution unit are easily damaged during use, resulting in a short service life. This leads to high overall operating costs and failure rates for the deburring machine, requiring frequent maintenance and exhibiting poor stability in operation and cleaning effect. Once a failure occurs, it will seriously affect continuous production.

[0004] Therefore, there is a need for an automatic cleaning device for cutting nodules that has high operating efficiency, low risk, low operating cost, good stability of cleaning effect, low failure rate, and can be adapted to batch continuous production. Summary of the Invention

[0005] This application provides an automatic cleaning device for cutting nodules, which solves the technical problems of low efficiency and high risk in the prior art when dealing with cutting nodules on cast billets, as well as the technical problems of high operating costs, frequent maintenance, and poor stability of cleaning effect due to the easy damage of the execution unit. It achieves the technical effects of high operating efficiency, low risk, low operating cost, good stability of cleaning effect, low failure rate, and adaptability to batch continuous production.

[0006] This application provides an automatic burr removal device, including a coarse removal component and a burr removal component; The roughing component consists of two hydraulic flying shears, which are arranged side by side and symmetrically on the roller conveyor, and are used to cut off most of the cutting nodules at the head and tail of the section of billet. The burr cleaning component is positioned on the roller path and includes a U-shaped frame body, a horizontally arranged guide rail, a sliding and拨动 component, a cleaning rope retracting and shifting component, and a cleaning rope; The U-shaped frame body is a U-shaped rigid frame body with an opening facing downwards; The horizontally arranged guide rail is a straight guide rail, fixed on the U-shaped frame body, and its length direction is the same as the length direction of the roller path; The sliding and拨动 component is used to adjust the posture of the cleaning rope by means of拨动 so as to facilitate cleaning. It is a combination of a plate body and a vertical rod, and slides controllably at the bottom of the horizontally arranged guide rail; The cleaning rope retracting and shifting component is used to retract and release the cleaning rope and drive it to move up and down. It includes a first cleaning unit and a second cleaning unit; the first cleaning unit and the second cleaning unit have the same structure and are symmetrically arranged, and are respectively located on both sides of the horizontally arranged guide rail; <0000(...)22>The cleaning rope is a steel wire rope, and its two ends are respectively positioned on the first cleaning unit and the second cleaning unit. Under the drive of the first cleaning unit, the second cleaning unit and the sliding and拨动 component, it closely adheres to the billet to frictionally clean the surfaces and edges of its head and tail.

[0007] Further, the sliding and拨动 component includes a top sliding plate and two vertically arranged guiding rods; The top sliding plate is a horizontally arranged rigid plate body, slidingly positioned on the horizontally arranged guide rail, and sliding controllably. Its length direction is perpendicular to the length direction of the horizontally arranged guide rail; The vertically arranged guiding rods are vertically arranged rigid round rods. When in use, they are in direct contact with the cleaning rope. The tops are rotationally connected to the bottom of the top sliding plate near both ends around their own axes, and the distance between them is greater than the axial length of the support rollers of the roller path; the length of the vertically arranged guiding rods is greater than the distance between the two vertically arranged guiding rods.

[0008] Further, the first cleaning unit includes a bearing side plate, a vertically arranged telescopic rod, a bottom connecting plate, and a horizontally arranged winding drum; The bearing side plate is a horizontally arranged rigid plate body, and one end is fixed on the horizontally arranged guide rail; The vertically arranged telescopic rod is a vertically arranged rigid telescopic rod, and it telescopically controllably, and is positioned at the end of the bearing side plate; The bottom connecting plate is a horizontally arranged rigid plate body, fixed at the bottom of the vertically arranged telescopic rod; The horizontally arranged winding drum is a horizontally arranged rigid winding drum, with its axis perpendicular to the horizontal ground, positioned at the bottom of the bottom connecting plate, and rotates controllably to wind up or release the cleaning rope; <(...)00033>The cleaning rope is a steel wire rope, and its length is more than 5 times the distance between the two horizontally arranged winding drums of the two cleaning units. The two ends are respectively wound and positioned on the two horizontally arranged winding drums, and at the same time pass through two through holes, and always抵触 the vertically arranged guiding rods and are always in a taut state during cleaning.

[0009] Furthermore, during the cleaning process, the horizontally placed drums rotate back and forth in coordination, causing the exposed cleaning ropes to rub against the surfaces and edges of the sections of blank they come into contact with.

[0010] Furthermore, the first cleaning unit also includes a rope-tidying assembly; The rope-management assembly includes a horizontal frame and a vertical rotating column; The horizontal frame is a horizontally placed rigid rod-shaped frame, with one end fixed to the side of the bottom connecting plate near the horizontal guide rail, and its length direction is perpendicular to the length direction of the horizontal guide rail. The vertical rotating column is a rigid cylinder set vertically, with its top end rotatably connected to the bottom of the horizontal frame near the non-fixed end, and rotates around its own axis; The vertical rotating column has a through hole on its side wall; the through hole is a horizontal through hole for the cleaning rope to pass through.

[0011] Furthermore, the roughing component includes a first hydraulic flying shear assembly and a second hydraulic flying shear assembly; The first hydraulic flying shear assembly includes a blade holder, a fixed blade, a fixed frame, a movable blade, a movable carrier, and a drive assembly; The tool holder is a frame structure, placed at an angle on the ground; The fixed blade is fixed on the blade holder by a fixing bracket; The movable blade is fixed on the movable carrier; The drive assembly is a telescopic rod structure; the movable frame moves closer to or further away from the fixed blade under the drive assembly, thereby completing the shearing action.

[0012] Preferably, the cleaning rope is composed of multiple steel wire ropes of different thicknesses spliced ​​together; when treating the cutting nodules, cleaning ropes of different thicknesses are selected as needed to be exposed to participate in the treatment of the cutting nodules.

[0013] Preferably, after cleaning the top, end, and bottom surfaces of the segmented blank using the burr removal assembly, the first and second drums are controlled to move to a high and low position, so that the exposed cleaning rope is in an inclined state. In this state, the cleaning rope contacts the segmented blank and rubs and cleans its end face corners.

[0014] Preferably, the vertical rotating column is also positioned with an air-blowing cleaning ring by a rigid bracket; the air-blowing cleaning ring is a rigid hollow ring with its axis parallel to the ground, its internal space is connected to the air pump, and its inner sidewall is densely covered with a ring of through holes for spraying air. The cleaning rope passes through the space enclosed by the air-blowing cleaning ring; When the cleaning rope is used to cut and remove the debris, the air pump inflates the air-blowing cleaning ring, causing the ring to spray air onto the moving cleaning rope, thus blowing off the debris adhering to the rope.

[0015] Preferably, an indentation assembly is also fixed on the vertical rotating column; The indentation assembly is used to indent new marks on the cleaning rope passing through the through hole, maintaining its rough state; The number of indentation components is at least two, which are set close to the cleaning rope and include an indentation wheel and a carrier body; The carrier frame is a rigid support, fixed to the side wall of the vertical rotating column near the through hole, and serves as a load-bearing and supporting element. The indentation wheel is a cylindrical wheel with numerous protruding ridges on its sidewall. Its axial direction is perpendicular to the axial direction of the through hole. It is rotatably connected to the carrier body around its own axis and is always in close contact with the cleaning rope. When the cleaning rope passes through, it drives the indentation wheel to rotate, thereby pressing out textures on the cleaning rope.

[0016] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages: By optimizing and improving the structure of existing deburring machines, a hydraulic flying shear is used to cut and clean most of the cutting nodules at the head and tail of the billet segments. Then, a steel wire rope is used as a cleaning component to rub against the billet segments to remove residual cutting nodules and clean burrs near the cutting nodules. This effectively solves the technical problems of low efficiency and high risk in the existing technology for handling cutting nodules on cast billets, as well as the technical problems of high operating costs, frequent maintenance, and poor stability of cleaning effect due to the easy damage of the execution unit. As a result, the automatic cutting nodule cleaning device achieves high operating efficiency, low risk, low operating cost, good stability of cleaning effect, low failure rate, and adaptability to batch continuous production. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the automatic tumor removal device of this application; Figure 2 This is a schematic diagram showing the positional relationship of each component of the automatic tumor removal device of this application; Figure 3 This is a schematic diagram showing the positional relationship of the components of the first hydraulic flying shear assembly; Figure 4 A schematic diagram of the external structure of the first hydraulic flying shear assembly; Figure 5 A schematic diagram of the deburring assembly; Figure 6 This is a schematic diagram showing the positional relationship between the sliding toggle assembly, the first cleaning unit, and the second cleaning unit. Figure 7 A schematic diagram showing the positional relationship between the sliding actuation component and the horizontally positioned drum; Figure 8 A simplified structural diagram for cleaning the rope; Figure 9 A schematic diagram showing the position and status of the cleaning rope at different stages of the cleaning process; Figure 10 This is a schematic diagram showing the positional relationship between two horizontally placed drums at different heights. Figure 11 A schematic diagram showing the positional relationship between the air-blowing cleaning ring and the vertically rotating column; Figure 12 This is a schematic diagram showing the positional relationship between the vertically rotating column and the indentation assembly.

[0018] In the picture: Roller conveyor 001, segmented billet 002, first hydraulic flying shear assembly 100, blade holder 110, inclined plate 111, top plate 112, support rod 113, fixed blade 120, fixed frame 130, movable blade 140, movable carrier 150, drive assembly 160, second hydraulic flying shear assembly 200, C-shaped frame 300, horizontal guide rail 400, top sliding plate 510, vertical guide rod 520, bottom reinforcement frame 530, bearing side plate 610, vertical telescopic rod 620, bottom connecting plate 630, horizontal drum 640, horizontal frame 651, vertical rotating column 652, through hole 653, air blowing cleaning ring 654, indentation wheel 655, carrier 656, cleaning rope 700. Detailed Implementation

[0019] To facilitate understanding of the present invention, a more complete description of this application will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the invention. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to enable a more thorough and complete understanding of the disclosure of the present invention.

[0020] It should be noted that the terms "vertical," "horizontal," "up," "down," "left," "right," and similar expressions used in this article are for illustrative purposes only and do not represent the only possible implementation.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] like Figure 1 and Figure 2 As shown, the automatic burr removal device of this application includes a coarse removal component, a burr removal component, a power component, and a control unit.

[0023] The roughing component consists of two hydraulic flying shear components, arranged side by side and symmetrically, positioned on the roller table 001 and located in the gap between the billet support rollers of the roller table 001, respectively used to cut off (remove) most of the cutting nodules at the head and tail of the segmented billet 002; The roughing component includes a first hydraulic flying shear assembly 100 and a second hydraulic flying shear assembly 200. Both are equipped with sensors (which are existing technologies and preferably infrared sensors, and will not be described in detail here) for detecting the arrival of the segmented billet 002. The two components have the same structure and are symmetrically arranged, and are used to process the cutting nodules at the head and tail of the segmented billet 002, respectively. When the head and tail of the segmented billet 002 conveyed on the roller conveyor 001 approach the two components, a shearing action occurs. like Figure 3 and Figure 4 As shown, the first hydraulic flying shear assembly 100 includes a blade holder 110, a fixed blade 120, a fixed frame 130, a movable blade 140, a movable carrier 150, and a drive assembly 160. The tool holder 110 is a frame structure, placed at a 45-degree angle on the ground, serving as a load-bearing and supporting element; The tool holder 110 includes an inclined plate 111, a top plate 112, and support rods 113. The inclined plate 111 is a rigid rectangular plate that is inclined and fixed to the ground, with its top surface forming a 45-degree angle with the ground. The top plate 112 is a suspended rigid rectangular plate that is inclined, with its bottom surface forming a 45-degree angle with the ground. The casting billet passes through the space between the inclined plate 111 and the top plate 112. The support rods 113 are multiple rigid rods that are inclined, each with one end fixed to the top of the inclined plate 111 and the other end fixed to the bottom of the top plate 112, serving to support the top plate 112. The fixed blade 120 is an L-shaped blade with the cutting edge facing obliquely upward, and is fixed to the top surface of the inclined plate 111 by the fixing frame 130; the fixing frame 130 is a rigid plate or a rigid frame. The movable blade 140 is an L-shaped blade with its cutting edge facing downwards, and together with the fixed blade 120, it forms a U-shaped frame; the movable blade 140 is fixed on the movable carrier 150; the movable carrier 150 is a rigid block or rigid frame, and is fixed on the drive assembly 160; Both the fixed blade 120 and the movable blade 140 are detachable for replacement as needed; The drive assembly 160 is a telescopic rod structure, fixed and penetrating the top plate 112, and extends and retracts under the coordinated control of the power assembly and the control unit. When the drive assembly 160 extends and retracts, it drives the movable carrier 150 to move, thereby causing the movable blade 140 to move closer to or away from the fixed blade 120, thereby shearing and cleaning the cutting nodules at the head and tail of the segmented blank 002.

[0024] Since the second hydraulic flying shear assembly 200 has the same structure as the first hydraulic flying shear assembly 100, its structure will not be described in detail here.

[0025] like Figures 5 to 7 As shown, the burr removal assembly is used to further process the cutting nodules at the head and tail of the segmented blank 002, remove burrs, and is positioned on the roller conveyor 001. It includes a U-shaped frame 300, a transverse guide rail 400, a sliding actuation assembly, a cleaning rope winding and shifting assembly, and a cleaning rope 700. The burr removal assembly is also equipped with a sensor for detecting the position of the segmented billet 002; The U-shaped frame 300 is a U-shaped rigid frame with its opening facing downwards. The bottom is fixed to the ground. There are one or more of them, which serve as load-bearing and support functions. The casting billet passes through the space enclosed by the U-shaped frame 300. The horizontal guide rail 400 is a rigid straight guide rail arranged horizontally and fixed on the C-shaped frame 300. Its length direction is the same as that of the roller conveyor 001. The sliding actuation component is used to adjust the posture of the cleaning rope 700 by actuation, so that cleaning can be carried out. The sliding actuation assembly includes a top sliding plate 510, two vertical guide rods 520, and a bottom reinforcing frame 530; The top sliding plate 510 is a horizontally placed rigid plate that slides and is positioned on the horizontal guide rail 400 along its length direction. It slides under the coordinated control of the power assembly and the control unit. The length direction of the top sliding plate 510 is perpendicular to the length direction of the horizontal guide rail 400. The vertical guide rod 520 is a vertical rigid round rod that is in direct contact with the cleaning rope 700 during use. Its top is rotatably connected to the bottom of the top sliding plate 510 near both ends around its own axis. The distance between the two is greater than the axial length of the support roller of the roller conveyor 001. The length of the vertical guide rod 520 is greater than the distance between the two vertical guide rods 520. The bottom reinforcement frame 530 is a horizontally placed rigid frame used to reinforce the vertical guide rod 520 and reduce its stress damage. It is preferably a U-shaped frame. The bottom of the vertical guide rod 520 is rotatably connected to the top of the bottom reinforcement frame 530 around its own axis. The cleaning rope retraction and displacement assembly is used to retract and extend the cleaning rope 700 and drive it to move up and down. The cleaning rope retraction and displacement assembly includes a first cleaning unit and a second cleaning unit; the first cleaning unit and the second cleaning unit have the same structure and are symmetrically arranged, both fixed on the horizontal guide rail 400 and respectively located on both sides of the horizontal guide rail 400; The first cleaning unit includes a bearing side plate 610, a vertical telescopic rod 620, a bottom connecting plate 630, a horizontal drum 640, and a rope handling assembly; The bearing side plate 610 is a horizontally placed rigid plate with the same length direction as the horizontal guide rail 400. One end is fixed on the horizontal guide rail 400, which serves as a bearing and support function. The vertical telescopic rod 620 is a rigid telescopic rod set vertically. It extends and retracts under the coordinated control of the power component and the control unit. It is set at the end near the bearing side plate 610 away from its own fixed point, passes through and is fixed on the bearing side plate 610, and is used to drive the horizontal drum 640 to move up and down. The vertical telescopic rod 620 is further away from the horizontal guide rail 400 than the vertical guide rod 520. The bottom connecting plate 630 is a horizontally placed rigid plate, which is fixed to the bottom of the vertical telescopic rod 620 and serves as a connecting and fixing function. The horizontally placed drum 640 is a horizontally placed rigid drum with its axis perpendicular to the horizontal ground. It is positioned at the bottom of the bottom connecting plate 630 and rotates around its own axis under the coordinated control of the power component and the control unit to wind up or release the cleaning rope 700. The rope guiding assembly is used to guide the movement of the cleaning rope 700 and prevent it from becoming scattered and moving uncontrollably during use; The rope-guiding assembly includes a horizontal frame 651 and a vertical rotating column 652. The horizontal frame 651 is a horizontally placed rigid rod-shaped frame, with one end fixed to the side of the bottom connecting plate 630 near the horizontal guide rail 400, and its length direction is perpendicular to the length direction of the horizontal guide rail 400. The vertical rotating column 652 is a vertically placed rigid cylinder, with its top end rotatably connected to the bottom of the horizontal frame 651 near the non-fixed end, and rotates around its own axis. The side wall of the vertical rotating column 652 is provided with a through hole 653. The through hole 653 is a horizontal through hole used to allow the cleaning rope 700 to pass through and to prevent the debris adhering to the cleaning rope 700 from winding onto the horizontal drum 640 when the cleaning rope 700 passes through. Since the second cleaning unit has the same structure as the first cleaning unit, its structure will not be described in detail here. For the sake of convenience, the horizontal roll 640 of the first cleaning unit and the horizontal roll 640 of the second cleaning unit are defined as the first roll and the second roll, respectively.

[0026] The cleaning rope 700 is a steel wire rope with a length of more than 5 times the distance between the first drum and the second drum. Its two ends are respectively wound and positioned on the first drum and the second drum, and it passes through two through holes 653. During cleaning, it always abuts against the vertical guide rod 520 and is always in a taut state.

[0027] Preferably, in order to save costs, the cleaning rope 700 can be made of scrap steel wire rope.

[0028] Preferably, the cleaning rope 700 is densely covered with grooves to increase friction and improve the treatment effect.

[0029] Preferably, the power component that drives the first and second drums to rotate is a motor, and a torque sensor is positioned at the load end of the motor that drives the two to rotate; the torque sensor is signal-connected to the control unit; the control unit can determine whether the cleaning rope 700 is in a taut state based on the measured torque, and then coordinately control the rotation of the first and second drums to ensure the taut state of the cleaning rope 700.

[0030] Preferred, such as Figure 8 As shown, the cleaning rope 700 is composed of multiple steel wire ropes of different thicknesses spliced ​​together; when treating cutting nodules, different thicknesses of cleaning ropes 700 can be selected as needed to be exposed to participate in the treatment of cutting nodules and thus obtain different treatment effects.

[0031] The power component is used to provide power for the operation of each component of the automatic tumor removal device of this application, and the control unit plays the role of controlling the coordinated operation of each component of the automatic tumor removal device. Both are existing technologies and will not be described in detail here.

[0032] When using the automatic tumor removal device of this application: The billet is cut into segments (becoming segmented billets 002) by a flame cutting machine under the conveyor of roller conveyor 001, and then a conveying gap of more than 1.2 meters gradually appears between the segmented billets 002 under the conveyor of roller conveyor 001. When the head of the segmented blank 002 approaches the fixed blade 120 of the first hydraulic flying shear assembly 100, the first hydraulic flying shear assembly 100 operates to cut off most of the cutting edge at the head of the segmented blank 002. When the head of the segmented billet 002 approaches the fixed blade 120 of the second hydraulic flying shear assembly 200, the second hydraulic flying shear assembly 200 operates to cut off most of the cutting edge at the tail of the segmented billet 002. Then the sectioned blank 002 is conveyed by roller conveyor 001 and approaches the burr removal component; The sliding mechanism of the deburring assembly is controlled to slide, and the cleaning rope retraction and displacement assembly is controlled to move the cleaning rope 700 up and down. This allows the cleaning rope 700 and the segmented blank 002 to move together, simultaneously using the cleaning rope 700 to rub and clean the top, end face, and bottom of the segmented blank 002 near its end (when cleaning the top of the segmented blank 002, the posture of the cleaning rope 700 is as follows). Figure 9 As shown in rope A, the cleaning rope 700 moves laterally on the top surface of the segmented billet 002; when cleaning the end of the segmented billet 002, the posture of the cleaning rope 700 is as follows. Figure 9As shown by rope B, the cleaning rope 700 moves vertically on the end face of the segmented billet 002; when cleaning the bottom of the segmented billet 002, the posture of the cleaning rope 700 is as follows. Figure 9 As shown in the C rope, the cleaning rope 700 moves laterally on the bottom surface of the segmented blank 002, thereby cleaning away the cutting edge and residual burrs near the end of the segmented blank 002; during the cleaning process, the first drum and the second drum rotate back and forth in cooperation with each other, so that the exposed cleaning rope 700 rubs against the surface and edge of the segmented blank 002 it contacts. When cleaning the tail of the segmented billet 002, the cleaning rope 700 is located on the side of the sliding actuation assembly closer to the second hydraulic flying shear assembly 200; when cleaning the head of the segmented billet 002, the vertical telescopic rod 620 is controlled to extend and retract in coordination with the lateral movement of the sliding actuation assembly so that the cleaning rope 700 is located on the side of the sliding actuation assembly away from the second hydraulic flying shear assembly 200. After cleaning is completed, reset all components and wait for the next section of blank 002 to be cleaned; when a section of cleaning rope 700 is severely worn, the exposed cleaning rope 700 can be replaced by coordinating the rotation of the first drum and the second drum.

[0033] Preferably, in order to prevent the segmented billet 002 from rotating and deflecting due to pressure during shearing, a pressure roller is positioned on the roller conveyor 001 near the roughing component, located on the top of the billet and used to limit the rotation and deflection of the billet; the pressure roller is a horizontally placed hard wheel body, which is fixed to the ground by a hard bracket.

[0034] Preferably, since the fixed blade 120 is used less frequently, the remaining fixed blades 120 can be interchanged after the movable blade 140 has been used for a period of time.

[0035] Preferably, a drive assembly 160 with a telescopic rod structure is also positioned between the fixed frame 130 and the inclined plate 111; during the shearing action, the fixed blade 120 and the movable blade 140 move closer to each other.

[0036] Preferred, such as Figure 10 As shown, after the top, end, and bottom surfaces of the segmented blank 002 are cleaned using the burr removal assembly, the first and second drums are controlled to move to a high and low position, so that the exposed cleaning rope 700 is in an inclined state. In this state, the cleaning rope 700 contacts the segmented blank 002 and rubs (polishes) the edges and corners of its end face to clean it, further improving the cleaning effect.

[0037] Preferred, such as Figure 11As shown, the vertical rotating column 652 is also positioned with an air-blowing cleaning ring 654 by a rigid bracket; the air-blowing cleaning ring 654 is a rigid hollow ring, with its axis parallel to the ground, and its internal space is connected to the air pump. The inner side wall is densely covered with a ring of through holes for spraying airflow; the cleaning rope 700 passes through the space enclosed by the air-blowing cleaning ring 654; when the cleaning rope 700 is cleaning the cutting nodules, the control unit controls the air pump to inflate the air-blowing cleaning ring 654, causing the air-blowing cleaning ring 654 to spray air onto the moving cleaning rope 700, blowing off the debris adhering to the cleaning rope 700.

[0038] Preferred, such as Figure 12 As shown, an indentation assembly is also fixed on the vertical rotating column 652; the indentation assembly is used to press new grooves on the cleaning rope 700 passing through the through hole 653, maintaining its rough state, thereby ensuring the stability of the cleaning effect; there are at least two indentation assemblies, which are set close to the cleaning rope 700, including an indentation wheel 655 and a carrier body 656; the carrier body 656 is a rigid bracket, fixed on the side wall of the vertical rotating column 652 near the through hole 653, and plays a supporting role; the indentation wheel 655 is a cylindrical wheel with densely protruding ridges on the side wall, with its axis perpendicular to the axis of the through hole 653, and is rotatably connected to the carrier body 656 around its own axis, always in close contact with the cleaning rope 700; when the cleaning rope 700 passes through, it drives the indentation wheel 655 to rotate, thereby pressing grooves on the cleaning rope 700.

[0039] The technical solutions described in the embodiments of this application have at least the following technical effects or advantages: This invention solves the technical problems of low efficiency and high risk in the existing technology for handling cutting marks on cast billets, as well as the technical problems of high operating costs, frequent maintenance, and poor stability of cleaning effect due to the easy damage of the execution unit. It achieves the technical effect of high operating efficiency, low risk, low operating cost, good stability of cleaning effect, low failure rate, and adaptability to batch continuous production of the automatic cutting mark cleaning device.

[0040] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An automatic tumor removal device, characterized in that: Includes roughing components and deburring components; The roughing component consists of two hydraulic flying shears, which are arranged side by side and symmetrically on the roller conveyor (001) and are used to cut off most of the cutting nodules at the head and tail of the section blank (002). The burr removal assembly is positioned on the roller conveyor (001) and includes a U-shaped frame (300), a transverse guide rail (400), a sliding actuation assembly, a cleaning rope take-up and release shifting assembly, and a cleaning rope (700). The U-shaped frame (300) is a U-shaped rigid frame with the opening facing downwards; The horizontal guide rail (400) is a straight guide rail, fixed on the U-shaped frame (300), and its length direction is the same as that of the roller conveyor (001). The sliding actuation component is used to adjust the posture of the cleaning rope (700) by actuation so that cleaning can be carried out. It is a combination of plate and vertical bar, and slides in a controlled manner at the bottom of horizontal guide rail (400). The cleaning rope retraction and displacement assembly is used to retract and extend the cleaning rope (700) and drive it to move up and down. It includes a first cleaning unit and a second cleaning unit. The first cleaning unit and the second cleaning unit have the same structure and are symmetrically arranged, respectively located on both sides of the horizontal guide rail (400). The cleaning rope (700) is a steel wire rope, with its two ends positioned on the first cleaning unit and the second cleaning unit respectively. Under the drive of the first cleaning unit, the second cleaning unit and the sliding actuation component, it closely adheres to the section blank (002) and rubs and cleans its head and tail surfaces and edges. The sliding actuation assembly includes a top sliding plate (510) and two vertical guide rods (520); The top sliding plate (510) is a horizontally placed rigid plate, which is slidably positioned on the horizontal guide rail (400) and slides in a controlled manner. Its length direction is perpendicular to the length direction of the horizontal guide rail (400). The vertical guide rod (520) is a vertical rigid round rod that is in direct contact with the cleaning rope (700) during use. Its top is rotatably connected to the bottom of the top sliding plate (510) near both ends around its own axis. The distance between the two is greater than the axial length of the support roller of the roller conveyor (001). The length of the vertical guide rod (520) is greater than the distance between the two vertical guide rods (520). The first cleaning unit includes a bearing side plate (610), a vertical telescopic rod (620), a bottom connecting plate (630), and a horizontal drum (640); The bearing side plate (610) is a horizontally placed rigid plate, with one end fixed to the horizontal guide rail (400); The vertical telescopic rod (620) is a rigid telescopic rod installed vertically, which is controlled to extend and retract, and is positioned at the end of the bearing side plate (610); The bottom connecting plate (630) is a horizontally placed rigid plate, which is fixed to the bottom of the vertical telescopic rod (620); The horizontally placed drum (640) is a horizontally placed rigid drum with its axis perpendicular to the horizontal ground. It is positioned at the bottom of the bottom connecting plate (630) and is controlled to rotate in order to wind up or release the cleaning rope (700). The cleaning rope (700) is a steel wire rope with a length of more than 5 times the distance between the two horizontal drums (640) of the two cleaning units. Both ends are wound and positioned on the two horizontal drums (640) respectively, and pass through the two through holes (653). During cleaning, it always contacts the vertical guide rod (520) and is always in a taut state.

2. The automatic tumor removal device as described in claim 1, characterized in that: During the cleaning process, the horizontally placed drums (640) rotate back and forth in coordination, causing the exposed cleaning ropes (700) to rub against the surfaces and edges of the sections of blank (002) they come into contact with.

3. The automatic tumor removal device as described in claim 1, characterized in that: The first cleaning unit also includes a rope-tidying assembly; The rope-management assembly includes a horizontal frame (651) and a vertical rotating column (652); The horizontal frame (651) is a horizontal rigid rod-shaped frame, with one end fixed to the side of the bottom connecting plate (630) near the horizontal guide rail (400), and its length direction is perpendicular to the length direction of the horizontal guide rail (400). The vertical rotating column (652) is a vertically arranged rigid cylinder, with its top end rotatably connected to the bottom of the horizontal frame (651) near the non-fixed end, and rotates around its own axis; The vertical rotating column (652) has a through hole (653) on its side wall; the through hole (653) is a horizontal through hole for the cleaning rope (700) to pass through.

4. The automatic tumor removal device as described in claim 1, characterized in that: The roughing assembly includes a first hydraulic flying shear assembly (100) and a second hydraulic flying shear assembly (200); The first hydraulic flying shear assembly (100) includes a blade holder (110), a fixed blade (120), a fixed frame (130), a movable blade (140), a movable carrier (150), and a drive assembly (160); The tool holder (110) is a frame structure and is placed at an angle on the ground; The fixed blade (120) is fixed to the blade holder (110) by a fixing bracket (130); The movable blade (140) is fixed on the movable carrier (150); The drive assembly (160) is a telescopic rod structure; the movable carrier (150) moves closer to or further away from the fixed blade (120) under the drive assembly (160) to complete the shearing action.

5. The automatic tumor removal device as described in claim 1, characterized in that: The cleaning rope (700) is composed of multiple steel wire ropes of different thicknesses spliced ​​together; when treating the cutting nodules, different thicknesses of cleaning ropes (700) are selected as needed to be exposed to participate in the treatment of the cutting nodules.

6. The automatic tumor removal device as described in claim 3, characterized in that: After cleaning the top, end, and bottom surfaces of the segmented blank (002) using the burr removal assembly, the first and second drums are controlled to move to a high and low position, so that the exposed cleaning rope (700) is in an inclined state. In this state, the cleaning rope (700) contacts the segmented blank (002) and rubs and cleans its end face corners.

7. The automatic tumor removal device as described in claim 6, characterized in that: The vertical rotating column (652) is also positioned by a rigid bracket with an air-blowing cleaning ring (654); the air-blowing cleaning ring (654) is a rigid hollow ring with its axis parallel to the ground. Its internal space is connected to the air pump, and its inner wall is densely covered with a ring of through holes for spraying air. The cleaning rope (700) passes through the space enclosed by the air-blowing cleaning ring (654); When the cleaning rope (700) is cleaning the cutting nodules, the air pump inflates the air-blowing cleaning ring (654), causing the air-blowing cleaning ring (654) to spray air onto the moving cleaning rope (700), blowing off the debris adhering to the cleaning rope (700).

8. The automatic cleaning device for cutting nodules as described in claim 7, characterized in that: An indentation assembly is also fixed on the vertical rotating column (652); The indentation assembly is used to indent new grooves on the cleaning rope (700) passing through the through hole (653) to maintain its rough state; The number of indentation components is at least two, which are set close to the cleaning rope (700) and include an indentation wheel (655) and a carrier body (656); The carrier body (656) is a rigid support, fixed on the side wall of the vertical rotating column (652) near the through hole (653), and plays a supporting role; The indentation wheel (655) is a cylindrical wheel with densely protruding ridges on its side wall. Its axis is perpendicular to the axis of the through hole (653). It is rotatably connected to the carrier body (656) around its own axis and is always in close contact with the cleaning rope (700). When the cleaning rope (700) passes through, it drives the indentation wheel (655) to rotate and thus presses out texture on the cleaning rope (700).

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