Steel edge burr removing and collecting device

Abstract

The utility model provides a steel edge burr removing and collecting device. The steel edge burr removing and collecting device comprises a rack, a driving part, a rotating disc, a rotating shaft, a cutting mechanism and a collecting mechanism. The driving part drives the cutting mechanism to move up and down in a reciprocating mode, the cutting mechanism comprises two cutters arranged at intervals, and the cutters are used for cutting the two edges of a conveyed steel plate. The collecting mechanism comprises a swing frame, a connecting rod hinged between the swing frame and the cutting mechanism, and a collecting part connected to the swing frame. The swing frame is connected to the rack in a pivoted mode, and when the cutting mechanism moves up and down, the swing frame is driven to swing back and forth in the conveying direction of the steel plate. A collecting box is arranged on one side of the rack in the steel plate conveying direction, a collecting part is arranged below the cutter and the swing frame, the open end of the collecting part is arranged on the upper portion of the collecting box, and cut scrap iron falls into the collecting box from the collecting part. The steel plate deburring device is used for deburring in the steel plate conveying process, the scrap collecting effect is guaranteed, the deburring efficiency is improved, and the production environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel processing equipment, and particularly relates to a device for removing and collecting burrs on the edge of steel. Background Art

[0002] In the process of steel processing, it is necessary to cut the steel to obtain steel with appropriate specifications. However, there are burrs on the cut edge of the steel, and a deburring device is required to remove the burrs to obtain qualified steel.

[0003] In the prior art, for the device for removing burrs from steel plates, a method of setting grinders on both sides of the steel plate is adopted to grind the burrs flat. Since the grinding speed of the grinder is slow, the steel plate passing through the grinder needs to be slowly conveyed, and the grinding speed is slow. Moreover, since the sizes of the burrs after the steel plate is cut are not uniform and the positions of the grinders are fixed, it is impossible to ensure that all the burrs on the edge of the steel plate are ground flat.

[0004] In addition, due to the non-uniform size and shape of the burrs, during the grinding process, the contact amount between the burrs and the grinder often exceeds the safe contact amount of the grinder, which easily causes damage to the grinding disc of the grinder, resulting in the failure of grinding and the problem of stopping the machine to replace the grinding disc.

[0005] In addition, the debris generated when the grinder grinds the burrs scatters on the steel plate or around the deburring device, which is not conducive to the recycling of steel. Moreover, the splashing debris is likely to hurt the operators, and the production environment is also poor due to excessive dust, affecting the health of the operators. Summary of the Utility Model

[0006] In view of this, the utility model aims to provide a device for removing and collecting burrs on the edge of steel, which can remove the burrs on the edge of the steel plate and collect the burrs at the same time, improving the production environment.

[0007] To achieve the above object, the technical solution of the utility model is realized as follows:

[0008] A device for removing and collecting burrs on the edge of steel includes a frame, a driving part arranged on the upper part of the frame, a turntable connected to the power output end of the driving part, a rotating shaft eccentrically connected to the turntable, a cutting mechanism sleeved on the rotating shaft, and a collecting mechanism hinged to the cutting mechanism;

[0009] The driving part drives the cutting mechanism to move up and down reciprocally. The cutting mechanism includes two cutters arranged at intervals, and the cutters are used for cutting the two edges of the conveyed steel plate;

[0010] The collecting mechanism includes a swing frame, a connecting rod hinged between the swing frame and the cutting mechanism, and a collecting part connected to the swing frame;

[0011] The swing frame is pivotally connected to the frame. When the cutting mechanism moves up and down, the swing frame is driven to swing reciprocally along the transmission direction of the steel plate.

[0012] Along the transmission direction of the steel plate, a collection box is provided on one side of the frame. The collection part is arranged below the cutting knife and the swing frame. The open end of the collection part is arranged at the upper part of the collection box. The cut iron filings fall into the collection box from the collection part.

[0013] Furthermore, the cutting mechanism includes a rod end connecting block sleeved on the rotating shaft, a fixed seat connected to the end of the rod end connecting block, and a cover body connected to the outside of the fixed seat.

[0014] Support seats are oppositely arranged on both sides of the cover body. The cutting knife is connected to one end of the support seat close to the steel plate.

[0015] A universal joint is arranged between the fixed seat and the rod end connecting block.

[0016] Furthermore, a guiding part is arranged between the cover body and the frame. The guiding part includes guide bars connected to both sides of the cover body, and guide rails connected to the frame and arranged corresponding to the guide bars.

[0017] A groove with an open end is arranged in the guide rail. Part of the guide bar is inserted into the groove. When the cutting mechanism moves up and down, the guide bar slides relative to the guide rail.

[0018] Furthermore, the swing frame includes a bracket body, an inclined rod connected to the bracket body at a predetermined angle. A connecting plate is arranged at the intersection of a plurality of the inclined rods. The connecting plate is hinged to the connecting rod.

[0019] Furthermore, the connecting rod includes a threaded sleeve, screw rods threadedly connected to both ends of the threaded sleeve, and a connecting seat arranged at one end of the screw rod far from the threaded sleeve.

[0020] The thread directions at both ends of the threaded sleeve are opposite.

[0021] The connecting seat is provided with a rectangular groove for accommodating the connecting plate. The connecting plate is hinged to the connecting seat through a first pin shaft.

[0022] Furthermore, the bracket body includes a first rod arranged horizontally, second rods respectively vertically arranged at both ends of the first rod, and a guiding seat connected to the ends of the second rods.

[0023] The collection part is connected to the guiding seat.

[0024] A support rod is also provided between the two second rods. The support rod is arranged parallel to the first rod, and the first rod is hinged to the frame.

[0025] Further, guide bars extending towards the steel plate are provided on both sides of the frame. The guide seat is provided with a through groove penetrating in its thickness direction, and the guide bar penetrates through the through groove.

[0026] A guide groove is also provided on the guide seat along its length direction. The guide groove penetrates along its own width direction, and a guide wheel is provided in the guide groove. The guide wheel abuts against the guide bar.

[0027] Further, along the thickness direction of the guide wheel, a semi-circular groove is provided in the middle of the guide wheel. The diameter of the semi-circular groove is adapted to the diameter of the guide bar.

[0028] Further, the guide wheel is provided with a circular shaft penetrating axially. The guide wheel is arranged in the through groove, and both ends of the circular shaft penetrate into the guide groove.

[0029] A fixing plate is provided at one end of the circular shaft, and the fixing plate is connected to the collection part.

[0030] A scraping knife is connected to the other end of the circular shaft. The scraping knife swings with the swing frame, and the scraping knife is used to scrape both side surfaces of the steel plate.

[0031] Further, the guide bar includes a straight section, an arc section and an inclined section. The straight section is arranged at the lower end of the cutting knife, and the inclined section is arranged above the collection box.

[0032] The collection part moves relative to the frame due to the abutment of the guide wheel and the guide bar.

[0033] Compared with the prior art, the present utility model has the following advantages:

[0034] In the steel plate edge burr removing and collecting device of the present utility model, when the driving part drives the rotating shaft to rotate, the cutting mechanism moves up and down along the frame, so that the cutting knife can cut the edge of the steel plate, facilitating the burrs protruding along the width direction of both edges of the steel plate. And the collecting mechanism is hinged on the cutting mechanism. The collecting part on the swing frame is used to collect the cut debris, and due to the swinging power of the swing frame, the debris in the collecting part falls into the collecting box. Through the above settings, burr removal can be realized during the conveying process of the steel plate, and the cut burrs can be collected. Through the movement of the collecting part, it is prevented that the debris accumulates in the collecting part, ensuring the debris collection effect and improving the burr removal efficiency, and improving the problem of poor production environment caused by debris scattering or grinding dust.

[0035] In addition, by setting the rod end connecting block, the fixed seat and the cover body, the punching force of the cutting knife can be increased when the cutting knife falls, improving the burr removal effect. And due to the trend of the driving part, the cutting knife can reciprocate up and down for punching, and the conveying speed of the steel plate is adapted to the punching frequency of the cutting knife, thus forming a stable production rhythm and improving the deburring efficiency.

[0036] Moreover, by setting the guiding part, the stability of the cutting knife punching is ensured, and the cutting knife will not shift horizontally during the punching process, affecting the punching effect. The connecting rod is also provided with a threaded sleeve and a screw rod, and the rotation directions at both ends of the threaded sleeve are opposite, so that the distance between the swing frame and the cover body can be adjusted without disassembly, thereby adjusting the swing amplitude of the swing frame and achieving a better collection effect. Brief Description of the Drawings

[0037] The drawings forming a part of the present utility model are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0038] Figure 1 is a perspective structural schematic diagram of the steel edge burr removal and collection device and the conveyor of the embodiment of the present utility model from the first perspective;

[0039] Figure 2 is a perspective structural schematic diagram of the steel edge burr removal and collection device and the conveyor of the embodiment of the present utility model from the second perspective;

[0040] Figure 3 is a perspective structural schematic diagram of the steel edge burr removal and collection device of the embodiment of the present utility model from the first perspective;

[0041] Figure 4 is a perspective structural schematic diagram of the steel edge burr removal and collection device of the embodiment of the present utility model from the second perspective;

[0042] Figure 5 is a front view structural schematic diagram of the steel edge burr removal and collection device of the embodiment of the present utility model;

[0043] Figure 6 is Figure 5 a sectional view taken along line A-A in

[0044] Figure 7 is a perspective structural schematic diagram of the swing frame and the collection part of the embodiment of the present utility model;

[0045] Figure 8 is Figure 7 a partial enlarged schematic diagram at I in

[0046] Description of the Reference Numerals:

[0047] 1. Frame; 2. Driving part; 3. Turntable; 4. Rotating shaft; 5. Cutting mechanism; 6. Collection mechanism; 7. Steel plate; 8. Guide bar; 9. Conveyor; 10. Collection box;

[0048] 501. Cutting knife; 502. Rod end connecting block; 503. Fixed seat; 504. Cover body; 505. Support seat; 506. Guide bar; 507. Guide rail;

[0049] 601. Swing frame; 602. Connecting rod; 603. Collection part;

[0050] 6011. First rod; 6012. Second rod; 6013. Guide seat; 6014. Inclined rod; 6015. Connecting plate; 6016. Support rod; 6017. Guide wheel; 6018. Round shaft; 6019. Fixed plate; 6020. Scraper;

[0051] 6021. Threaded sleeve; 6022. Screw rod; 6023. Connecting seat;

[0052] 60131. Through slot; 60132. Guide slot;

[0053] 60171. Semi-circular groove. Detailed implementation manners

[0054] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.

[0055] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "back", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0056] In addition, in the description of the present utility model, unless otherwise clearly defined, the terms "installation", "connection", "connection", "connection member" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model may be understood in combination with the specific circumstances.

[0057] The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0058] This embodiment relates to a device for removing and collecting burrs on the edges of steel. The device for removing and collecting burrs on the edges of steel includes a frame 1, a driving part 2 arranged on the upper part of the frame 1, a turntable 3 connected to the power output end of the driving part 2, a rotating shaft 4 eccentrically connected to the turntable 3, a cutting mechanism 5 sleeved on the rotating shaft 4, and a collecting mechanism 6 hinged to the cutting mechanism 5.

[0059] Among them, the driving part 2 drives the cutting mechanism 5 to move up and down reciprocally. The cutting mechanism 5 includes two cutting knives 501 arranged at intervals. The cutting knives 501 are used for cutting the two edges of the conveyed steel plate 7. The collecting mechanism 6 includes a swing frame 601, a connecting rod 602 hinged between the swing frame 601 and the cutting mechanism 5, and a collecting part 603 connected to the swing frame 601. The swing frame 601 is pivotally connected to the frame 1. When the cutting mechanism 5 moves up and down, the swing frame 601 is driven to swing reciprocally along the conveying direction of the steel plate 7. Along the conveying direction of the steel plate 7, a collecting box 10 is arranged on one side of the frame 1. The collecting part 603 is arranged below the cutting knives 501 and the swing frame 601. The open end of the collecting part 603 is arranged at the upper part of the collecting box 10. The cut iron filings fall into the collecting box 10 from the collecting part 603.

[0060] For the device for removing and collecting burrs on the edges of steel in this embodiment, when the driving part 2 is set to drive the rotating shaft 4 to rotate, the cutting mechanism 5 moves up and down along the frame 1, so as to facilitate the cutting knives 501 to cut the edges of the steel plate 7, and facilitate the burrs protruding along the width direction of the two edges of the steel plate 7. And the collecting mechanism 6 is hinged to the cutting mechanism 5. The collecting part 603 on the swing frame 601 is used for collecting the cut debris, and through the swinging power of the swing frame 601, the debris in the collecting part 603 falls into the collecting box 10. Through the above settings, it can achieve deburring during the conveying process of the steel plate 7 and collect the cut burrs. Through the movement of the collecting part 603, it can prevent the debris from filling up in the collecting part 603, ensure the debris collection effect, improve the deburring efficiency, and improve the problem of poor production environment caused by debris scattering or grinding dust.

[0061] Based on the above overall introduction, an exemplary structure of the device for removing and collecting burrs on the edges of steel in this embodiment is as Figures 1 to 4 shown. The frame 1 is formed by enclosing two opposite side plates, a bottom plate, and a top plate. A conveyor 9 for conveying steel is arranged between the two side plates, so as to facilitate deburring the two side edges of the steel while the steel passes through.

[0062] As Figures 3 to 4As shown, a protruding mounting seat is provided on the upper portion of the top plate, and a driving unit 2 is provided on the top plate on one side of the mounting seat. A turntable 3 is pivotally connected to the mounting seat, and the power output end of the driving unit 2 is belt-driven to the turntable 3. Another turntable 3 is pivotally connected to the other side of the mounting seat. Deep groove ball bearings are provided between the two turntables 3 and the mounting seat to improve the flexibility of the turntable 3. Figures 3 to 6 As shown, the shaft 4 is eccentrically connected to the turntable 3. When the turntable 3 is driven to rotate, the shaft 4 rotates eccentrically relative to the turntable 3, thereby driving the cutting mechanism 5 to move up and down. Preferably, the driving part 2 of this embodiment adopts a reduction motor.

[0063] As a preferred embodiment, Figures 3 to 6 As shown, the cutting mechanism 5 includes a rod end connecting block 502 sleeved on the rotating shaft 4, a fixed seat 503 connected to the end of the rod end connecting block 502, and a cover 504 connected to the outside of the fixed seat 503. Support seats 505 are provided on both sides of the cover 504, and the cutter 501 is connected to the end of the support seat 505 closest to the steel plate 7. A universal joint is provided between the fixed seat 503 and the rod end connecting block 502. The universal joint in this embodiment is a ball seat in the middle of the fixed seat 503, and the end of the rod end connecting block 502 is spherical. This arrangement increases the flexibility of the rotation of the rod end connecting block 502 and avoids interference or jamming.

[0064] This embodiment, by providing a rod end connecting block 502, a fixing base 503, and a cover 504, increases the cutting force of the cutter 501 as it descends, improving burr removal efficiency. Furthermore, the drive unit 2 allows the cutter 501 to reciprocate upward and downward, aligning the conveying speed of the steel plate 7 with the cutting frequency of the cutter 501. This results in a stable production cycle and improved deburring efficiency.

[0065] like Figures 3 to 5 As shown, a guide portion is provided between the cover body 504 and the frame 1, and the guide portion includes guide bars 506 connected to both sides of the cover body 504, and guide rails 507 connected to the frame 1 and arranged corresponding to the guide bars 506; a groove with one end open is provided in the guide rail 507, and the guide bar 506 is partially inserted into the groove. When the cutting mechanism 5 moves up and down, the guide bar 506 slides relative to the guide rail 507.

[0066] By providing the guide portion, the stability of the cutting of the cutter 501 is ensured, and the cutter 501 will not move laterally during the cutting process to affect the cutting effect.

[0067] As a preferred embodiment, Figures 3 to 7 As shown, the swing frame 601 includes a bracket body, an oblique rod 6014 connected to the bracket body at a predetermined angle, and a connecting plate 6015 is provided at the intersection of multiple oblique rods 6014. The connecting plate 6015 is hingedly connected to the connecting rod 602.

[0068] In addition, as Figure 6 shown, the connecting rod 602 includes a threaded sleeve 6021, screw rods 6022 threadedly connected to both ends of the threaded sleeve 6021, and a connecting seat 6023 provided at one end of the screw rod 6022 away from the threaded sleeve 6021; the thread directions at both ends of the threaded sleeve 6021 are opposite. By providing the threaded sleeve 6021 and the screw rods 6022 on the connecting rod 602 with opposite thread directions at both ends of the threaded sleeve 6021, the distance between the swing frame 601 and the cover body 504 can be adjusted without disassembly, thereby adjusting the swing amplitude of the swing frame 601 and further achieving a better collection effect.

[0069] Furthermore, as Figures 7 to 8 shown, the connecting seat 6023 is provided with a rectangular groove for accommodating the connecting plate 6015, and the connecting plate 6015 is hinged to the connecting seat 6023 through a first pin shaft. The connecting seat 6023 is formed into a rectangular structure, and the rectangular groove is arranged following the shape of the connecting seat 6023.

[0070] Still as Figure 7 and Figure 8 shown, the support body includes a first rod 6011 arranged horizontally, second rods 6012 respectively vertically arranged at both ends of the first rod 6011, and a guiding seat 6013 connected to the ends of the second rods 6012. The collecting part 603 is connected to the guiding seat 6013. A supporting rod 6016 is also provided between the two second rods 6012. The supporting rod 6016 is arranged parallel to the first rod 6011, and the first rod 6011 is hinged to the frame 1.

[0071] Combined with Figures 2 to 8 shown, the first rod 6011 is in a circular column shape. The frame 1 is provided with a supporting rod 6016 extending forward. Second pin shafts are provided at both ends of the supporting rod 6016 and the first rod 6011. One end of the second pin shaft is fixed on the first rod 6011, and the other end is fixed to the end of the first rod 6011. A deep groove ball bearing is also provided outside the second pin shaft to increase the swing flexibility of the swing frame 601.

[0072] Furthermore, as Figures 3 to 6 shown, guiding strips 8 extending towards the steel plate 7 are provided on both sides of the frame 1. The guiding seat 6013 is provided with a through groove 60131 penetrating along its thickness direction, and the guiding strip 8 penetrates through the through groove 60131. A guiding groove 60132 is also provided on the guiding seat 6013 along its length direction. The guiding groove 60132 penetrates along its own width direction, and a guiding wheel 6017 is provided in the guiding groove 60132. The guiding wheel 6017 abuts against the guiding strip 8.

[0073] In addition, as Figure 6As shown in the figure, the guiding bar 8 includes a straight segment, an arc segment, and an inclined segment. The straight segment is provided at the lower end of the cutting tool 501, and the inclined segment is provided above the collection box 10. The collection part 603 moves relative to the frame 1 due to the abutment of the guide wheel 6017 and the guiding bar 8.

[0074] As Figures 3 to 6 shown in the figure, the guiding bar 8 is arranged below the guide wheel 6017. During the swinging of the swinging frame 601, while the guide wheel 6017 drives the lower collection part 603 to move along the front-back direction of the guiding bar 8, it also moves up and down relative to the frame 1. Such a setting enables the collection part 603 to always be in the state of receiving materials, and facilitates the debris collected in the collection part 603 to fall into the collection box 10 due to the acting force of the movement, improving the collection effect.

[0075] As Figure 8 shown in the figure, along the thickness direction of the guide wheel 6017, a semi-circular groove 60171 is provided in the middle of the guide wheel 6017. The diameter of the semi-circular groove 60171 is adapted to the diameter of the guiding bar 8. By providing the semi-circular groove 60171, it is ensured that the guide wheel 6017 and the guiding bar 8 do not move in the width direction of the steel plate 7, further ensuring the collection effect.

[0076] In addition, as Figure 8 shown in the figure, the guide wheel 6017 is provided with a circular shaft 6018 penetrating axially. The guide wheel 6017 is arranged in the through groove 60131, and both ends of the circular shaft 6018 penetrate into the guide groove 60132. One end of the circular shaft 6018 is provided with a fixing plate 6019, and the fixing plate 6019 is connected to the collection part 603. The other end of the circular shaft 6018 is connected with a scraping knife 6020. The scraping knife 6020 swings along with the swinging frame 601, and the scraping knife 6020 is used to scrape both sides of the steel plate 7. The scraping knife 6020 in this embodiment is formed into a rectangular strip structure, and its length is greater than twice the thickness of the steel plate 7. Due to the setting of the arc segment of the guiding bar 8, the scraping knife 6020 scrapes upward from the lower part of the steel plate 7, and can perform secondary scraping on the burrs not cut off by the cutting tool 501, improving the burr removal effect and eliminating the need for manual reprocessing.

[0077] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for removing and collecting burrs on the edge of steel, characterized in that: It includes a frame (1), a driving part (2) arranged on the upper part of the frame (1), a turntable (3) connected to the power output end of the driving part (2), a rotating shaft (4) eccentrically connected to the turntable (3), a cutting mechanism (5) sleeved on the rotating shaft (4), and a collecting mechanism (6) hinged to the cutting mechanism (5); The driving part (2) drives the cutting mechanism (5) to move up and down reciprocally. The cutting mechanism (5) includes two cutters (501) arranged at intervals, and the cutters (501) are used for cutting the two edges of the transmitted steel plate (7); The collecting mechanism (6) includes a swing frame (601), a connecting rod (602) hinged between the swing frame (601) and the cutting mechanism (5), and a collecting part (603) connected to the swing frame (601); The swing frame (601) is pivotally connected to the frame (1). When the cutting mechanism (5) moves up and down, the swing frame (601) is driven to swing reciprocally along the transmission direction of the steel plate (7); Along the transmission direction of the steel plate (7), a collecting box (10) is arranged on one side of the frame (1). The collecting part (603) is arranged below the cutters (501) and the swing frame (601). The open end of the collecting part (603) is arranged at the upper part of the collecting box (10), and the cut iron filings fall into the collecting box (10) from the collecting part (603).

2. The device for removing and collecting burrs on the edge of steel according to claim 1, characterized in that: The cutting mechanism (5) includes a rod end connecting block (502) sleeved on the rotating shaft (4), a fixed seat (503) connected to the end of the rod end connecting block (502), and a cover body (504) connected to the outside of the fixed seat (503); Support seats (505) are oppositely arranged on both sides of the cover body (504), and the cutters (501) are connected to one end of the support seats (505) close to the steel plate (7); A universal joint is arranged between the fixed seat (503) and the rod end connecting block (502).

3. The device for removing and collecting burrs on the edge of steel according to claim 2, characterized in that: A guiding part is arranged between the cover body (504) and the frame (1). The guiding part includes guide bars (506) connected to both sides of the cover body (504), and guide rails (507) connected to the frame (1) and arranged corresponding to the guide bars (506); A groove with an open end is arranged in the guide rail (507), and part of the guide bar (506) is inserted into the groove. When the cutting mechanism (5) moves up and down, the guide bar (506) slides relative to the guide rail (507).

4. The device for removing and collecting burrs on the edge of steel according to claim 3, characterized in that: The swing frame (601) includes a bracket body, diagonal bars (6014) connected to the bracket body at a predetermined angle, a connecting plate (6015) provided at the intersection of a plurality of the diagonal bars (6014), and the connecting plate (6015) is hinged to the connecting rod (602).

5. The steel edge burr removal and collection device according to claim 4, characterized in that: The connecting rod (602) includes a threaded sleeve (6021), screw rods (6022) threadedly connected to both ends of the threaded sleeve (6021), and a connecting seat (6023) provided at one end of the screw rod (6022) away from the threaded sleeve (6021); The thread directions at both ends of the threaded sleeve (6021) are opposite; The connecting seat (6023) is provided with a rectangular groove for accommodating the connecting plate (6015), and the connecting plate (6015) is hinged to the connecting seat (6023) through a first pin shaft.

6. The steel edge burr removal and collection device according to claim 4, characterized in that: The bracket body includes a first rod (6011) arranged horizontally, second rods (6012) respectively vertically arranged at both ends of the first rod (6011), and a guiding seat (6013) connected to the ends of the second rods (6012); The collection part (603) is connected to the guiding seat (6013); A support rod (6016) is further provided between the two second rods (6012), the support rod (6016) is arranged parallel to the first rod (6011), and the first rod (6011) is hinged to the frame (1).

7. The steel edge burr removal and collection device according to claim 6, characterized in that: Guiding strips (8) extending towards the steel plate (7) are provided on both sides of the frame (1), the guiding seat (6013) is provided with a through groove (60131) penetrating in its thickness direction, and the guiding strip (8) penetrates through the through groove (60131); A guiding groove (60132) is further provided on the guiding seat (6013) along its length direction, the guiding groove (60132) penetrates along its own width direction, and a guiding wheel (6017) is provided in the guiding groove (60132), and the guiding wheel (6017) abuts against the guiding strip (8).

8. The steel edge burr removal and collection device according to claim 7, characterized in that: Along the thickness direction of the guiding wheel (6017), a semi-circular groove (60171) is provided in the middle of the guiding wheel (6017), and the diameter of the semi-circular groove (60171) is adapted to the diameter of the guiding strip (8).

9. The steel edge burr removal and collection device according to claim 8, characterized in that: The guiding wheel (6017) is provided with a circular shaft (6018) penetrating axially, the guiding wheel (6017) is arranged in the through groove (60131), and both ends of the circular shaft (6018) penetrate into the guiding groove (60132); A fixing plate (6019) is provided at one end of the circular shaft (6018), and the fixing plate (6019) is connected to the collection part (603); The other end of the circular shaft (6018) is connected to a scraper (6020), and the scraper (6020) swings with the swing frame (601). The scraper (6020) is used to scrape both side surfaces of the steel plate (7).

10. The steel edge burr removal and collection device according to claim 7, wherein: The guiding bar (8) includes a straight segment, an arc segment, and an inclined segment. The straight segment is arranged at the lower end of the cutting tool (501), and the inclined segment is arranged above the collection box (10); The collection part (603) moves relative to the frame (1) due to the abutment of the guide wheel (6017) and the guiding bar (8).

Images