Deburring device for continuous casting billet

Abstract

The utility model provides a continuous casting billet deburring device which comprises a rack, a driving mechanism, a transmission mechanism and a scraper capable of extending in the width direction of the rack. The scraper is connected with the output end of the transmission mechanism, the input end of the transmission mechanism is connected with the driving mechanism, and the driving mechanism drives the scraper to swing back and forth in the width direction of the rack. A movable mechanism is connected to the rack and comprises a fixed part fixedly connected to the rack, a movable part connected to the scraper and an elastic part connected between the fixed part and the movable part. The driving mechanism comprises a first driving part and an eccentric part, the first driving part drives the eccentric part to rotate, the eccentric part vertically extrudes the movable part in a reciprocating mode due to rotation, and the elastic part is compressed along with approaching of the movable part and releases energy along with leaving of the movable part so that the movable part can vertically move in a reciprocating mode. According to the utility model, the scrapers can swing back and forth along the width direction of the rack and simultaneously perform vertical burr cutting motion, so that the burrs of the plate blank can be effectively removed.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a continuous casting billet deburring device. Background Art

[0002] In order to achieve continuous casting and rolling, the slag and burrs generated at the head and tail of the ingot after cutting by the flame cutter must be removed, and then the ingot is transported to the rolling mill through the roller table and rolled into plates. If the burrs and slag generated at the head and tail of the ingot after continuous casting are not removed cleanly, they will be embedded in the hot-rolled plate during the rolling process, which will have an adverse effect on product quality.

[0003] Most of the existing scraper deburring machines are driven by a hydraulic motor installed on the sawtooth deburring machine to drive the sawtooth scraper to move back and forth horizontally, and at the same time, the conveyor roller drives the slab to move longitudinally. When the billet moves, the sawtooth scraper actively saws the slab burrs horizontally and the sawtooth scraper passively scrapes the slab burrs longitudinally to achieve a cutting effect.

[0004] In the deburring of this structure, since the crossbeam box and the movable body are supported by the sliding contact support points composed of balls and balls, during the deburring process, the burr machine blade is affected by the gravity of the slab, the friction resistance between the slab and the reaction force of the spring compression, and the gap in the sliding contact support between the crossbeam box and the movable body will become larger. The larger the gap, the greater the inclination angle of the blade cutting into the burr, which can easily lead to more serious wear of the blade tip, resulting in frequent replacement of the blade and increased consumption costs. Utility Model Content

[0005] In view of this, the utility model aims to provide a continuous casting billet deburring device, so as to effectively remove the burrs of the slab and ensure the service life of the tool.

[0006] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0007] A continuous casting billet deburring device comprises a frame, a driving mechanism and a transmission mechanism arranged on the frame, and a scraper which can be extended along the width direction of the frame;

[0008] The scraper is connected to the output end of the transmission mechanism, the input end of the transmission mechanism is connected to the driving mechanism, and the driving mechanism drives the scraper to swing back and forth along the width direction of the frame;

[0009] The frame is connected with a movable mechanism, and the movable mechanism includes a fixed part fixedly connected to the frame, a movable part connected to the scraper, and an elastic part connected between the fixed part and the movable part;

[0010] The driving mechanism includes a first driving part and an eccentric part. The first driving part drives the eccentric part to rotate. The eccentric part squeezes the movable part up and down due to the rotation. The elastic part is compressed as the movable part approaches and releases energy as the movable part moves away, so that the movable part moves up and down.

[0011] Furthermore, the driving mechanism further comprises a rotating shaft drivingly connected to the power output end of the first driving part;

[0012] The rotating shaft is rotatably connected to the frame along the width direction of the frame, and the two eccentric parts are sleeved on the rotating shaft at intervals along the width direction of the frame.

[0013] The eccentric portion is eccentrically arranged with respect to the rotating shaft, and the scraper is arranged below the eccentric portion.

[0014] Further, the transmission mechanism includes a first connecting shaft rotatably connected to the frame, and a second driving part pivotally connected to one end of the first connecting shaft;

[0015] The first connecting shaft is arranged in parallel on the side plate of the frame through a mounting plate, and the first connecting shaft is extended along the transmission direction of the casting;

[0016] The power output end of the second driving part is connected to a first connecting block, and one side of the scraper is provided with a second connecting block;

[0017] The side plate is provided with a second connecting shaft arranged parallel to the first connecting shaft, and the first connecting block and the second connecting block are respectively sleeved on the second connecting shaft at intervals;

[0018] The first connecting block and the second connecting block are arranged perpendicular to each other, and the second driving part drives the scraper to swing back and forth along the width direction of the frame.

[0019] Furthermore, the transmission mechanism further comprises a first bevel gear connected to an end of the rotating shaft away from the first driving part, a second bevel gear meshing with and transmitting on the first bevel gear, the second bevel gear is sleeved on the first connecting shaft, and the second bevel gear is arranged perpendicular to the first bevel gear;

[0020] An adjustment plate is further provided at one end of the first connecting shaft close to the first driving part, and a power output end of the first driving part is connected to the adjustment plate through an adjustment seat, and an opening groove for accommodating the adjustment seat is provided on the adjustment plate;

[0021] The adjusting plate is provided with an adjusting handle, the adjusting handle is screwed on the adjusting plate, one end of the adjusting handle is fixed on the adjusting plate, and the adjusting seat can slide along the opening groove by rotating the adjusting handle.

[0022] Furthermore, an angle plate is provided between the adjustment plate and the mounting plate, and a plurality of circular arc grooves evenly distributed around the circumference are provided on the angle plate. The adjustment plate and the mounting plate are connected by bolts, and the bolts pass through the circular arc grooves.

[0023] Furthermore, a pivotally connected pull plate is provided on the second connecting block, the pull plate is connected to one side of the scraper, and a universal joint bearing is provided therebetween.

[0024] Furthermore, guard plates are respectively provided on both sides of the scraper, and the guard plates are connected and fixed to the scraper via a through shaft;

[0025] The scraper is provided with a long groove extending in the width direction of the frame. When the scraper is driven to swing in the width direction of the frame, the through shaft slides in the long groove.

[0026] Furthermore, an adjustment seat is connected above the guard plate, an adjustment rod arranged along the height direction of the frame is screwed on the adjustment seat, a pivotable top plate is also arranged above the adjustment seat, and the adjustment rod is arranged directly below the top plate;

[0027] The eccentric portion abuts against or moves away from the top plate when rotating.

[0028] Further, the frame includes two side panels arranged at intervals, and a cross panel connected between the side panels;

[0029] The side plate is formed with a slide groove arranged along the height direction, and the guard plate is clamped between two opposite slide grooves.

[0030] Compared with the prior art, the utility model has the following advantages:

[0031] The continuous casting billet deburring device described in the utility model provides power to the transmission mechanism by arranging a driving mechanism, and the transmission mechanism drives the scraper to swing back and forth along the width direction of the frame, so that the scraper can horizontally scrape the burrs on the end of the continuous casting billet. The first driving part is also arranged to drive the eccentric part to rotate, so that the scraper can swing back and forth along the width direction of the frame and perform up and down cutting burr movements, which can effectively remove the slab burrs and avoid the situation in the prior art that the scraper has a larger inclination angle during use and wears the tool.

[0032] In addition, a rotating shaft rotatably connected to the frame is arranged above the scraper, and the eccentric part is sleeved on the rotating shaft. The first driving part drives the rotating shaft to rotate through a transmission connection, so that the eccentric part rotates on the rotating shaft and reciprocates the scraper, thereby realizing the up and down reciprocating motion of the scraper to cut the burrs. The structural setting is simple, and through the setting of the scraper that can reciprocate up and down, the scraper can have an impact force on the burrs, thereby improving the deburring effect.

[0033] In addition, by arranging the first bevel gear and the second bevel gear transmission, the rotational power of the rotating shaft is transmitted to the second driving part, and the axial distance between the second driving part and the rotating shaft is adjusted by the adjusting plate, so that the amplitude of the scraper width direction swing can be realized to meet the deburring requirements of slabs of different specifications and materials. And it avoids replacing the second driving part, and improves the adaptability of the continuous casting slab deburring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0035] Figure 1 It is a schematic diagram of the three-dimensional structure of the continuous casting billet deburring device according to an embodiment of the utility model from a first viewing angle;

[0036] Figure 2 A schematic diagram of the three-dimensional structure of the continuous casting billet deburring device according to an embodiment of the utility model from a second viewing angle;

[0037] Figure 3 A schematic diagram of the three-dimensional structure of the continuous casting billet deburring device according to an embodiment of the utility model from a third viewing angle;

[0038] Figure 4 It is a schematic diagram of the top view of the structure of the continuous casting billet deburring device according to an embodiment of the utility model;

[0039] Figure 5 for Figure 4 Schematic cross-sectional view at AA in the middle;

[0040] Figure 6 This is a schematic diagram of the connection structure of the adjustment plate, the angle plate, and the adjustment seat according to the embodiment of the utility model;

[0041] Figure 7 It is a three-dimensional structural schematic diagram of the movable mechanism described in the embodiment of the utility model.

[0042] Description of reference numerals:

[0043] 1. Frame; 2. Driving mechanism; 3. Transmission mechanism; 4. Scraper; 5. Movable mechanism;

[0044] 101, side board; 102, horizontal board;

[0045] 201, first driving part; 202, eccentric part; 203, rotating shaft;

[0046] 301, first connecting shaft; 302, second driving part; 303, first connecting block; 304, second connecting block; 305, second connecting shaft; 306, first bevel gear; 307, second bevel gear; 308, adjustment seat; 309, adjustment plate; 310, adjustment handle; 311, mounting plate; 312, angle plate; 313, pull plate; 314, universal joint bearing; 315, adjustment seat; 316, adjustment rod; 317, top plate;

[0047] 501, fixed part; 502, movable part; 503, elastic part; 504, guard plate; 505, through-shaft;

[0048] 1011, chute;

[0049] 3121, arc groove;

[0050] 3091, open slot. DETAILED DESCRIPTION

[0051] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0052] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0053] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", and "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0054] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0055] The present embodiment relates to a continuous casting billet deburring device, which comprises a frame 1, a driving mechanism 2 and a transmission mechanism 3 arranged on the frame 1, and a scraper 4 that can be extended along the width direction of the frame 1. The scraper 4 is connected to the output end of the transmission mechanism 3, and the input end of the transmission mechanism 3 is connected to the driving mechanism 2, and the driving mechanism 2 drives the scraper 4 to swing back and forth along the width direction of the frame 1. The frame 1 is connected to a movable mechanism 5, which comprises a fixed portion 501 fixedly connected to the frame 1, a movable portion 502 connected to the scraper 4, and an elastic portion 503 connected between the fixed portion 501 and the movable portion 502.

[0056] The driving mechanism 2 includes a first driving part 201 and an eccentric part 202. The first driving part 201 drives the eccentric part 202 to rotate. The eccentric part 202 squeezes the movable part 502 up and down due to the rotation. The elastic part 503 is compressed as the movable part 502 approaches, and releases energy as the movable part 502 moves away, so that the movable part 502 moves up and down.

[0057] The continuous casting billet deburring device of this embodiment is provided with a driving mechanism 2 to provide power to the transmission mechanism 3, and the transmission mechanism 3 drives the scraper 4 to swing back and forth along the width direction of the frame 1, so that the scraper 4 can scrape the burrs on the end of the continuous casting billet laterally. The first driving part 201 is also provided to drive the eccentric part 202 to rotate, so that the scraper 4 can swing back and forth along the width direction of the frame 1 and perform the up and down movement to cut the burrs, which can effectively remove the slab burrs and avoid the situation in the prior art where the scraper 4 has a larger inclination angle and wears the tool during use.

[0058] Based on the above overall introduction, an exemplary structure of the continuous casting billet deburring device of this embodiment is as follows: Figures 1 to 3 As shown, the frame 1 of this embodiment can be installed on a continuous casting billet production line. After the billet is cut, the conveyor belt for conveying the billet passes through the frame 1 and passes under the scraper 4. The conveyor roller at this location can be temporarily stopped according to the deburring time and set according to the transmission rhythm, so that the billet can be deburred during the online transmission process.

[0059] like Figures 1 to 3 As shown, the driving mechanism 2 is arranged on the top of the frame 1, the transmission mechanism 3 is connected to the tail end of the driving mechanism 2, the blade of the scraper 4 is vertically downward toward the direction of the ingot, and the width of the scraper 4 can be adaptively set according to the width of the ingot to be deburred, which will not be repeated here.

[0060] As a preferred implementation mode, Figures 1 to 3As shown, the driving mechanism 2 further includes a rotating shaft 203 which is drivingly connected to the power output end of the first driving part 201. The rotating shaft 203 is rotatably connected to the frame 1 along the width direction of the frame 1, and two eccentric parts 202 are sleeved on the rotating shaft 203 at intervals along the width direction of the frame 1. The eccentric part 202 is eccentrically arranged with respect to the rotating shaft 203, and the scraper 4 is arranged below the eccentric part 202.

[0061] The first driving part 201 adopts a servo motor, a sprocket is arranged on the power output shaft of the first driving part 201, a rotating shaft 203 is arranged below the first driving part 201, and a sprocket is sleeved on one end of the rotating shaft 203, and the power of the first driving part 201 is transmitted to the rotating shaft 203 through chain transmission, so that the rotating shaft 203 rotates. Of course, the output shaft of the first driving part 201 and the rotating shaft 203 can also be belt-driven, gear-driven, etc.

[0062] Among them, Figures 1 to 5 As shown, the eccentric portion 202 of this embodiment adopts an eccentric wheel, and the eccentric wheel is sleeved on the rotating shaft 203. This embodiment arranges two spaced eccentric wheels to ensure the stability of the scraper 4 when it moves downward when the eccentric wheel presses down the scraper 4, and can ensure that when the scraper 4 is cutting burrs, the scraper 4 is stressed but does not swing, thereby improving the force effect of the scraper 4.

[0063] In this embodiment, a rotating shaft 203 rotatably connected to the frame 1 is arranged above the scraper 4, and the eccentric portion 202 is sleeved on the rotating shaft 203. The first driving portion 201 drives the rotating shaft 203 to rotate through a transmission connection, so that the eccentric portion 202 rotates on the rotating shaft 203 and reciprocates to squeeze the scraper 4, thereby realizing the up and down reciprocating motion of the scraper 4 to cut the burrs. The structural setting is simple, and by setting the scraper 4 that can reciprocate up and down, the scraper 4 can have an impact force on the burrs, thereby improving the deburring effect.

[0064] Preferably, the elastic part 503 of this embodiment adopts a spring. It should be pointed out that by arranging an eccentric wheel on the rotating shaft 203 to drive the scraper 4 to move downward, and the scraper 4 moves upward due to the energy release of the elastic part 503, such an arrangement can not only ensure that the scraper 4 reciprocates up and down to cut the blank longitudinally, but also form a buffer for the downward movement of the scraper 4 due to the arrangement of the elastic part 503, thereby forming a protection for the scraper 4 and avoiding excessive wear of the tool. And by reciprocating up and down, it can avoid that the scraper 4 in the prior art always acts on the blank. For cutting the curved end of the blank, burrs can be removed in multiple times, without the need for one-time scraping as in the prior art, which causes serious wear of the scraper 4.

[0065] In addition, the eccentric piece of the present embodiment squeezes the scraper 4 downward, thereby avoiding the incomplete contact between the blade tip and the blank caused by the use of multiple cylinders to drive the scraper 4 downward in the prior art, resulting in some saw teeth being subjected to excessive force and cracking. Moreover, for inclined blank burrs, the angle of the scraper 4 can be adjusted due to the action of the elastic part 503, and the contact surface of the scraper 4 and the blank can be guaranteed to be consistent, thereby fundamentally ensuring the service life of the scraper 4.

[0066] Preferably, if Figures 1 to 3 As shown, the transmission mechanism 3 includes a first connecting shaft 301 rotatably connected to the frame 1, and a second driving part 302 pivotally connected to one end of the first connecting shaft 301. The first connecting shaft 301 is arranged parallel to the side plate 101 of the frame 1 through a mounting plate 311, and the first connecting shaft 301 is extended along the transmission direction of the casting.

[0067] In addition, the power output end of the second driving part 302 is connected to the first connecting block 303, a second connecting block 304 is provided on one side of the scraper 4, a second connecting shaft 305 arranged parallel to the first connecting shaft 301 is provided on the side plate 101, and the first connecting block 303 and the second connecting block 304 are respectively sleeved on the second connecting shaft 305 at intervals. The first connecting block 303 and the second connecting block 304 are arranged perpendicular to each other, and the second driving part 302 drives the scraper 4 to swing back and forth along the width direction of the frame 1.

[0068] As Figures 1 to 3 As shown, the second driving part 302 adopts a driving cylinder. The extension and retraction of the second driving part 302 can drive the first connecting block 303 to rotate along the second connecting shaft 305, thereby driving the second connecting shaft 305 to rotate, and then driving the second connecting block 304 to rotate, so as to realize the reciprocating swing of the scraper 4 along the width direction. In actual movement, when the eccentric piece is away from the scraper 4, the scraper 4 will not only move along the width direction, but also have a small up and down movement. The cutting force of the scraper 4 on the burr is rotationally inclined.

[0069] Preferably, still as Figures 1 to 3As shown, the transmission mechanism 3 also includes a first bevel gear 306 connected to the end of the rotating shaft 203 away from the first driving part 201, a second bevel gear 307 meshing and transmitting on the first bevel gear 306, the second bevel gear 307 is sleeved on the first connecting shaft 301, and the second bevel gear 307 is arranged perpendicular to the first bevel gear 306. An adjustment plate 309 is also provided at the end of the first connecting shaft 301 close to the first driving part 201, and the power output end of the first driving part 201 is connected to the adjustment plate 309 through an adjustment seat 308, and an opening groove 3091 for accommodating the adjustment seat 308 is provided on the adjustment plate 309. An adjustment handle 310 is provided on the adjustment plate 309, and the adjustment handle 310 is screwed on the adjustment plate 309, and one end of the adjustment handle 310 is fixed on the adjustment plate 309, and the adjustment seat 315 can slide along the opening groove 3091 by rotating the adjustment handle 310.

[0070] like Figure 2 and Figure 6 As shown, the adjustment plate 309 adopts a rectangular block structure, one end of the cylinder of the second driving part 302 is provided with a fixed seat, the adjustment seat 315 adopts a truncated cone structure, the adjustment seat 315 and the fixed seat are connected by a joint ball head, the adjustment seat 315 is fixedly connected to the adjustment handle 310, and the adjustment handle 310 is arranged along the width direction of the opening groove 3091. By rotating the adjustment handle 310, the adjustment seat 315 can be adjusted to slide along the opening groove 3091, thereby adjusting the distance between the adjustment seat 315 and the axis of the first connecting shaft 301. When the stroke of the second driving part 302 is constant, the amplitude of the swing of the scraper 4 in the width direction can also be adjusted according to the adjustment handle 310 to meet the deburring requirements of slabs of different specifications and materials. And it avoids replacing the second driving part 302, and improves the adaptability of the continuous casting slab deburring device.

[0071] In addition, if Figure 6 As shown, an angle plate 312 is further provided between the adjustment plate 309 and the mounting plate 311 of this embodiment, and a plurality of arc grooves 3121 are provided on the angle plate 312, and the adjustment plate 309 and the mounting plate 311 are connected by bolts, and the bolts pass through the arc grooves 3121. The angle plate 312 is formed into a disc structure, and the angle plate 312 is key-connected to the rotating shaft 203, and the adjustment plate 309 is fixed to the angle plate 312 by bolts. By adjusting the bolts installed on different arc grooves 3121, the direction of the opening groove 3091 can be adjusted, and then the adjustment direction of the cylinder end of the second driving part 302 can be adjusted to meet the installation requirements of the scraper 4 and improve the convenience of installation.

[0072] Furthermore, if Figure 2As shown, a pivotally connected pull plate 313 is provided on the second connection block 304, and the pull plate 313 is connected to one side of the scraper 4, and a universal joint bearing 314 is provided between the two. The second connection block 304 and the pull plate 313 are pivotally connected through a pin shaft, and the universal joint bearing 314 can avoid the scraper 4 from getting stuck during the movement process, and can further increase the degree of fit between the sawtooth end of the scraper 4 and the ingot.

[0073] In addition, if Figure 1 As shown, the scraper 4 is provided with guard plates 504 on both sides, and the guard plates 504 are connected and fixed to the scraper 4 through a through shaft 505. The scraper 4 is provided with a long groove extending along the width direction of the frame 1, and when the scraper 4 is driven to swing along the width direction of the frame 1, the through shaft 505 slides in the long groove.

[0074] Preferably, if Figure 7 As shown, an adjustment seat 315 is connected above the guard plate 504, and an adjustment rod 316 arranged along the height direction of the frame 1 is screwed on the adjustment seat 315. A pivotable top plate 317 is also arranged above the adjustment seat 315, and the adjustment rod 316 is arranged just below the top plate 317. When the eccentric part 202 rotates, it abuts against or moves away from the adjustment plate 309. By adjusting the adjustment rod 316 to move closer to or away from the top plate 317, the amplitude of each downward movement of the scraper 4 can be adjusted, thereby adjusting the amount of billet cutting, thereby ensuring the deburring efficiency and protecting the tool from wear.

[0075] Preferably, if Figures 1 to 5 As shown, the frame 1 includes two side panels spaced apart from each other, and a transverse panel 102 connected between the side panels. Figure 5 As shown, the side plate 101 is formed with a slide groove 1011 arranged in the height direction, and the guard plate 504 is clamped between two opposite slide grooves 1011. Such an arrangement can ensure that the scraper 4 does not swing during the up and down movement, thereby improving the cutting stability.

[0076] The continuous casting billet deburring device of this embodiment is configured with a driving mechanism 2 to provide power to the transmission mechanism 3. The transmission mechanism 3 drives the scraper 4 to swing back and forth along the width direction of the frame 1, so that the scraper 4 can horizontally scrape the burrs on the end of the continuous casting billet. The eccentric part 202 is also used to rotate and squeeze the scraper 4 to cut the burrs downward, which can effectively remove the burrs on the slab and avoid wear of the tool through the elasticity of the elastic part 503.

[0077] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A continuous casting billet deburring device, characterized in that: It comprises a frame (1), a driving mechanism (2) and a transmission mechanism (3) arranged on the frame (1), and a scraper (4) which can be extended along the width direction of the frame (1); The scraper (4) is connected to the output end of the transmission mechanism (3), the input end of the transmission mechanism (3) is connected to the drive mechanism (2), and the drive mechanism (2) drives the scraper (4) to swing back and forth along the width direction of the frame (1); The frame (1) is connected to a movable mechanism (5), the movable mechanism (5) comprising a fixed portion (501) fixedly connected to the frame (1), a movable portion (502) connected to the scraper (4), and an elastic portion (503) connected between the fixed portion (501) and the movable portion (502); The driving mechanism (2) comprises a first driving part (201) and an eccentric part (202), wherein the first driving part (201) drives the eccentric part (202) to rotate, and the eccentric part (202) presses the movable part (502) back and forth up and down due to the rotation, and the elastic part (503) is compressed as the movable part (502) approaches, and releases energy as the movable part (502) moves away, so that the movable part (502) moves back and forth up and down.

2. The continuous casting billet deburring device according to claim 1, characterized in that: The driving mechanism (2) further comprises a rotating shaft (203) drivingly connected to the power output end of the first driving part (201); The rotating shaft (203) is rotatably connected to the frame (1) along the width direction of the frame (1), and the two eccentric parts (202) are sleeved on the rotating shaft (203) at intervals along the width direction of the frame (1); The eccentric portion (202) is eccentrically arranged with respect to the rotating shaft (203), and the scraper (4) is arranged below the eccentric portion (202).

3. The continuous casting billet deburring device according to claim 2, characterized in that: The transmission mechanism (3) comprises a first connecting shaft (301) rotatably connected to the frame (1), and a second driving part (302) pivotally connected to one end of the first connecting shaft (301); The first connecting shaft (301) is arranged in parallel on the side plate (101) of the frame (1) through a mounting plate (311), and the first connecting shaft (301) is extended along the transmission direction of the casting; The power output end of the second driving part (302) is connected to a first connecting block (303), and one side of the scraper (4) is provided with a second connecting block (304); The side plate (101) is provided with a second connecting shaft (305) arranged in parallel with the first connecting shaft (301), and the first connecting block (303) and the second connecting block (304) are respectively sleeved on the second connecting shaft (305) at intervals; The first connecting block (303) and the second connecting block (304) are arranged perpendicular to each other, and the second driving part (302) drives the scraper (4) to swing back and forth along the width direction of the frame (1).

4. The continuous casting billet deburring device according to claim 3, characterized in that: The transmission mechanism (3) further comprises a first bevel gear (306) connected to an end of the rotating shaft (203) away from the first driving part (201), and a second bevel gear (307) meshingly transmitted on the first bevel gear (306), the second bevel gear (307) being sleeved on the first connecting shaft (301), and the second bevel gear (307) being arranged perpendicular to the first bevel gear (306); An adjustment plate (309) is also provided at one end of the first connecting shaft (301) close to the first driving part (201); a power output end of the first driving part (201) is connected to the adjustment plate (309) via an adjustment seat (308); and an opening groove (3091) for accommodating the adjustment seat (308) is provided on the adjustment plate (309); The adjustment plate (309) is provided with an adjustment handle (310), the adjustment handle (310) is screwed on the adjustment plate (309), one end of the adjustment handle (310) is fixed on the adjustment plate (309), and the adjustment seat (315) can slide along the opening groove (3091) by rotating the adjustment handle (310).

5. The continuous casting billet deburring device according to claim 4, characterized in that: An angle plate (312) is also provided between the adjustment plate (309) and the mounting plate (311), and the angle plate (312) is provided with a plurality of circular arc grooves (3121) evenly distributed around the circumference. The adjustment plate (309) and the mounting plate (311) are connected by bolts, and the bolts pass through the circular arc grooves (3121).

6. The continuous casting billet deburring device according to claim 3, characterized in that: A pivotally connected pull plate (313) is provided on the second connecting block (304), and the pull plate (313) is connected to one side of the scraper (4), with a universal joint bearing (314) provided therebetween.

7. The continuous casting billet deburring device according to claim 3, characterized in that: Guard plates (504) are respectively provided on both sides of the scraper (4), and the guard plates (504) are connected and fixed to the scraper (4) via a through shaft (505); The scraper (4) is provided with a long groove extending in the width direction of the frame (1); when the scraper (4) is driven to swing in the width direction of the frame (1), the through shaft (505) slides in the long groove.

8. The continuous casting billet deburring device according to claim 7, characterized in that: An adjustment seat (315) is connected above the guard plate (504), an adjustment rod (316) arranged along the height direction of the frame (1) is screwed onto the adjustment seat (315), a pivotable top plate (317) is also arranged above the adjustment seat (315), and the adjustment rod (316) is arranged directly below the top plate (317); The eccentric portion (202) abuts against or moves away from the top plate (317) when rotating.

9. The continuous casting billet deburring device according to claim 8, characterized in that: The frame (1) comprises two side panels arranged at an interval, and a transverse panel (102) connected between the side panels; The side plate (101) is formed with a slide groove (1011) arranged along the height direction, and the guard plate (504) is clamped between two opposite slide grooves (1011).

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