Rapid slag removal device of steel plate cutting equipment

Abstract

The utility model relates to the technical field of slag removal, in particular to a rapid slag removal device of steel plate cutting equipment, which comprises a rack and a traveling mechanism, a rapid slag removal mechanism is arranged on the rack and comprises a slag removal frame, slag removal components and a striking component, the slag removal frame is arranged on the rack, the slag removal components are arranged at the front end of the slag removal frame from left to right at intervals, and the striking component is arranged at the rear end of the slag removal frame. The deslagging component comprises two deslagging blocks arranged at intervals, the front ends of the deslagging blocks are free ends, the rear ends of the deslagging blocks are fixedly connected with the deslagging frame, the deslagging frame is hinged to the rack, the weight of the deslagging component is larger than that of the deslagging frame, a beating component is arranged above the deslagging frame, the upper end face of each deslagging block is in a cambered surface shape, and the upper end face of the deslagging frame is in a concave surface shape. The beating component comprises a beating block and a beating electric push rod, the walking mechanism comprises a supporting roller, a walking gear and a walking motor, and a supporting buffering mechanism is arranged on the machine frame. The sword grid bar slag removing device is novel in structure, capable of removing slag on a plurality of sword grid bars through single-time operation, high in slag removing efficiency, low in use cost and good in stability.

Description

Technical Field

[0001] The utility model relates to the technical field of slag removal, in particular to a rapid slag removal device for a steel plate cutting device. Background Art

[0002] When a laser cutting machine works, a large amount of high-temperature molten slag will be generated. These molten slags splash and adhere to the sword grid bars on the workbench surface, gradually affecting the cutting quality. The traditional solution is to chisel by hand, which has a large labor intensity, low efficiency, and long downtime. After retrieval, Chinese Patent CN 110014228B discloses a sword grid slag remover. The slag remover includes: a machine shell, which is a horizontally placed box body. A strip-shaped opening corresponding to the sword grid rack is opened in the middle of the bottom plate of the machine shell along the running direction of the slag remover. The width of the strip-shaped opening is greater than the width of the sword grid rack. A control opening is opened on the upper surface of the machine shell. A power supply opening is opened on the upper part of one side wall of the machine shell; a driving motor is installed on the inner surface of the bottom plate on one side of the strip-shaped opening. The driving shaft of the driving motor extends above the strip-shaped opening corresponding to the rear end of the running direction of the slag remover; a driving gear is vertically arranged and rotatably sleeved on the driving shaft. The lower part of the driving gear extends out of the bottom plate through the strip-shaped opening and meshes with the tooth surface of the sword grid rack; a slag removal motor is installed on the inner surface of the bottom plate on the other side of the strip-shaped opening. The output shaft of the slag removal motor extends above the strip-shaped opening corresponding to the front end of the running direction of the slag remover; two slag removal blades, in the shape of discs. A shaft hole matching with the output shaft is respectively opened on the surfaces of the two slag removal blades. The two slag removal blades are respectively sleeved on the output shaft of the slag removal motor at intervals through the shaft holes. The lower parts of the two slag removal blades extend out of the bottom plate through the strip-shaped opening. The two slag removal blades respectively correspond to the two side walls of the sword grid rack; a control box is installed on the upper part inside the machine shell. The control box is electrically connected to an external power supply through the power supply opening; a control panel is installed on the control opening and communicates with the control box; the driving motor and the slag removal motor respectively communicate with the control box; the driving motor drives the driving gear to rotate. The driving gear drives the slag remover to move forward or backward along the length direction of the sword grid rack through the meshing with the tooth surface of the sword grid rack. The output shaft of the slag removal motor rotates, driving the two slag removal blades to rotate. The two slag removal blades rotate to form a rotary cutting of the molten slag on the two side walls of the sword grid rack.

[0003] The deficiencies of the above patent are as follows: First, there are usually many parallel molten slags on the existing workbench surface. The above patent can only remove the molten slag on one sword grid bar each time it runs, with low slag removal efficiency, high energy consumption, and high use cost. Second, the slag remover in the above patent removes slag at the front end and moves at the rear end, lacking support at the front end, making the entire equipment structure unstable and prone to shaking, resulting in a change in the slag removal position. The slag removal blade may hit the sword grid bar, affecting the forward movement of the equipment and requiring manual adjustment, reducing the slag removal efficiency. Summary of the Invention

[0004] The purpose of the present utility model is to solve the deficiencies of the prior art and provide a rapid slag removal device for a steel plate cutting device with novel structure, capable of removing slag on multiple sword-shaped grid bars during a single operation, high slag removal efficiency, low usage cost, and good stability.

[0005] To achieve the above object, the technical solution adopted by the present utility model is as follows:

[0006] A rapid slag removal device for a steel plate cutting device, including a frame and a traveling mechanism, characterized in that: a rapid slag removal mechanism is provided on the frame, and the rapid slag removal mechanism includes a slag removal frame, slag removal components, and a striking component. A slag removal frame is provided on the frame. The front end of the slag removal frame is provided with slag removal components at intervals from left to right. The slag removal components include two slag removal blocks arranged at intervals. The front end of the slag removal block is a free end, and the rear end is fixedly connected to the slag removal frame. The slag removal frame is hinged to the frame. The weight of the slag removal component is greater than that of the slag removal frame. A striking component is provided above the slag removal frame. The slag removal block is driven by the striking component to swing up and down, so as to set a plurality of slag removal components. The two slag removal blocks of each slag removal component are located on both sides of a sword-shaped grid bar. The slag removal block is in close fit with the sword-shaped grid bar. The striking component strikes the slag removal frame, driving the slag removal block to quickly swing upward around the hinge point of the slag removal frame and the frame, so as to remove the slag on the sword-shaped grid bar.

[0007] In the present utility model, the upper end surface of the slag removal block is arc-shaped, and the upper end surface of the slag removal frame is concave-shaped, so as to better fit and remove the slag on the sword-shaped grid bar through the protruding arc-shaped surface. The slag removal frame is concave-shaped, which can better guide the striking component to strike downward, and at the same time reduce the weight of the slag removal frame.

[0008] The striking component in the present utility model includes a striking block and a striking electric push rod. A striking block is provided above the slag removal frame. A striking electric push rod is provided at the upper end of the striking block. The striking block is driven by the striking electric push rod. The striking electric push rod is fixedly connected to the frame, so as to drive the striking block to move up and down through the striking electric push rod. The striking block strikes the slag removal frame downward, driving the slag removal block to quickly swing upward, so as to remove the slag.

[0009] Sliding grooves are provided on both the left and right sides of the striking block in the present utility model. The striking block is connected to the frame through sliders and sliding grooves for vertical sliding connection, so as to guide the up and down movement of the striking block through the sliders and sliding grooves.

[0010] The walking mechanism of the present utility model includes support rollers, walking gears, and a walking motor. A support roller is provided in front of the slag removal frame, and a walking gear is provided behind it. Both ends of the support roller are fixedly connected to the frame through roller shafts and bearings. Both ends of the walking gear are fixedly connected to the frame through gear shafts and bearings. The walking gear is driven by the walking motor, and the walking motor is fixed on the frame to drive the walking gear to move. The entire frame is supported by the cooperation of the support rollers and the walking gears, avoiding the shaking or swinging of the frame and improving the stability of the entire frame.

[0011] A support and buffer mechanism is provided on the frame of the present utility model. The support and buffer mechanism includes an adjustment plate, a bearing seat, an adjustment screw, an adjustment spring, and a positioning nut. Adjustment plates are provided on both the left and right sides of the support roller. The adjustment plates are fixedly connected to the frame. Adjustment holes are provided on the adjustment plates, and perforations are provided at the upper ends of the adjustment holes. Both ends of the support roller are fixedly connected to the bearing seat through bearings. The bearing seat is placed in the adjustment hole and is slidably connected to the adjustment hole. An adjustment screw is provided on the bearing seat. An adjustment spring is sleeved on the adjustment screw. The lower end of the adjustment screw is fixedly connected to the bearing seat, and the upper end passes through the perforation and is threadedly connected to the positioning nut. The lower end of the adjustment spring abuts against the bearing seat, and the upper end abuts against the inner wall of the adjustment hole. When a certain slag on the sword grid bar touches the support roller and is lifted, the support roller moves upward, driving the bearing seat to move upward. The bearing seat drives the adjustment screw to move upward, squeezing the adjustment spring. When the external force disappears, the support roller moves downward under the action of gravity and the resilience of the adjustment spring and lands on the sword grid bar to support the movement of the entire frame.

[0012] Due to the adoption of the above structure, the present utility model has the advantages of novel structure, the ability to remove slag on multiple sword grid bars in a single operation, high slag removal efficiency, low use cost, and good stability. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model.

[0014] Figure 2 is a front view of the present utility model.

[0015] Figure 3 is a top view of the present utility model.

[0016] Figure 4 is the present utility model Figure 1 an enlarged schematic diagram of the support and buffer mechanism in.

[0017] Reference numerals: frame 1, traveling mechanism 2, rapid slag removal mechanism 3, slag removal frame 4, slag removal component 5, striking component 6, slag removal block 7, striking block 8, striking electric push rod 9, slideway 10, support roller 11, traveling gear 12, traveling motor 13, support buffer mechanism 14, adjusting plate 15, bearing seat 16, adjusting screw 17, adjusting spring 18, positioning nut 19, adjusting hole 20, perforation 21. Detailed implementation manner

[0018] The following combines with the attached drawings to further describe in detail the specific implementation manner of the present utility model.

[0019] A rapid slag removal device for a steel plate cutting equipment, comprising a frame 1 and a traveling mechanism 2, characterized in that: a rapid slag removal mechanism 3 is provided on the frame 1, and the rapid slag removal mechanism 3 includes a slag removal frame 4, a slag removal component 5, and a striking component 6. A slag removal frame 4 is provided on the frame 1. The front end of the slag removal frame 4 is provided with slag removal components 5 at intervals from left to right. The slag removal component 5 includes two slag removal blocks 7 arranged at intervals. The front end of the slag removal block 7 is a free end, and the rear end is fixedly connected to the slag removal frame 4. The slag removal frame 4 is hinged to the frame 1. The weight of the slag removal component 5 is greater than that of the slag removal frame 4. A striking component 6 is provided above the slag removal frame 4. The slag removal block 7 is driven by the striking component 6 to swing up and down. By arranging multiple slag removal components, the two slag removal blocks of each slag removal component are located on both sides of a sword grid bar, and the slag removal block is in close fit with the sword grid bar. The striking component strikes the slag removal frame, driving the slag removal block to quickly swing upward around the hinge point of the slag removal frame and the frame, so as to remove the molten slag on the sword grid bar.

[0020] In the present utility model, the upper end surface of the slag removal block 7 is arc-shaped, and the upper end surface of the slag removal frame 4 is concave-shaped, so as to better fit and remove the molten slag on the sword grid bar through the convex arc-shaped surface. The slag removal frame is concave-shaped, which better guides the striking component to strike downward, and at the same time reduces the weight of the slag removal frame.

[0021] The striking component 6 of the present utility model includes a striking block 8 and a striking electric push rod 9.

[0022] A striking block 8 is provided above the slag removal frame 4. A striking electric push rod 9 is provided at the upper end of the striking block 8. The striking block 8 is driven by the striking electric push rod 9. The striking electric push rod 9 is fixedly connected to the frame 1, so as to drive the striking block to move up and down through the striking electric push rod. The striking block strikes the slag removal frame downward, driving the slag removal block to quickly swing upward, so as to remove the molten slag.

[0023] Slideways 10 are provided on both the left and right sides of the striking block 8 of the present utility model. The striking block is connected to the frame through a slider and the slideways 10 to slide up and down, so as to guide the up and down movement of the striking block through the slider and the slideways.

[0024] The walking mechanism 2 of the present utility model includes support rollers 11, walking gears 12, and a walking motor 13. The support rollers 11 are provided in front of the slag removal frame 4, and the walking gears 12 are provided behind. Both ends of the support rollers 11 are fixedly connected to the frame 1 through roller shafts and bearings. Both ends of the walking gears 12 are fixedly connected to the frame 1 through gear shafts and bearings. The walking gears 12 are driven by the walking motor 13, and the walking motor 13 is fixed on the frame 1 to drive the walking gears to move. The entire frame is supported by the cooperation of the support rollers and the walking gears, avoiding the shaking or swinging of the frame and improving the stability of the entire frame.

[0025] A support buffer mechanism 14 is provided on the frame 1 of the present utility model. The support buffer mechanism 14 includes an adjusting plate 15, a bearing seat 16, an adjusting screw 17, an adjusting spring 18, and a positioning nut 19. Adjusting plates 15 are provided on both the left and right sides of the support rollers 11. The adjusting plates 15 are fixedly connected to the frame 1. Adjusting holes 20 are provided on the adjusting plates 15. A through hole 21 is provided on the adjusting plate 15 above the adjusting hole 20. Both ends of the support rollers 11 are fixedly connected to the bearing seat 16 through bearings. The bearing seat 16 is placed in the adjusting hole 20 and is slidably connected to the adjusting hole 20. An adjusting screw 17 is provided on the bearing seat 16. An adjusting spring 18 is sleeved on the adjusting screw 17. The lower end of the adjusting screw 17 is fixedly connected to the bearing seat 16, and the upper end passes through the through hole 21 and is threadedly connected to the positioning nut 19. The lower end of the adjusting spring 18 abuts against the bearing seat 16, and the upper end abuts against the inner wall of the adjusting hole 20. When a certain slag on the sword grid bar touches the support roller and is lifted, the support roller moves upward, driving the bearing seat to move upward. The bearing seat drives the adjusting screw to move upward, squeezing the adjusting spring. When the external force disappears, the support roller moves downward under the action of gravity and the resilience of the adjusting spring and lands on the sword grid bar to support the movement of the entire frame.

[0026] As shown in the appendix Figures 1-4 In the present utility model, a control system can be provided on the frame 1. The control system is, for example, a PLC control system. The striking electric push rod 9 and the walking motor 13 are controlled by the control system.

[0027] During use, place the present utility model on the sword grid bar on the workbench. One slag removal component 5 corresponds to one sword grid bar. The two slag removal blocks 7 of one slag removal component 5 are located on both sides of the sword grid bar. In the initial state, as shown in the appendix Figure 1As shown, since the weight of the slag removal component 5 is greater than that of the slag removal rack 4, the slag removal blocks 7 are located between adjacent sword grid bars and are arranged obliquely downward. The two slag removal blocks 7 of one slag removal component 5 are in close contact with the two side surfaces of one sword grid bar. In front of the slag removal component 5 is the support roller 11, and behind is the traveling gear 12. The traveling gear 12 meshes with the teeth on the sword grid bar, increasing the contact stability between the frame 1 and the sword grid bar. The support roller 11 rests on the surface of the sword grid bar with slag, and together with the traveling gear 12, it better supports the entire frame 1. As attached Figure 3 , in this embodiment, 6 slag removal components 5 are provided on one slag removal rack 4, and each slag removal component 5 corresponds to one sword grid bar, corresponding to 6 sword grid bars. That is, the present utility model can simultaneously remove the slag on 6 sword grid bars at one time. The number of slag removal components 5 can be set according to requirements,

[0028] During use, the control system drives the striking electric push rod 9 to extend downward, and the striking block 8 quickly strikes the slag removal rack 4. The slag removal rack 4 is hinged to the frame 1, and the slag removal rack 1 swings downward, causing the slag removal blocks 7 to quickly swing upward, driving the slag on both sides of the sword grid bar to be quickly removed upward. At the same time, when the slag on both sides of the sword grid bar is removed, the slag on both sides of the same sword grid bar is connected to the slag on the upper end surface of the sword grid bar. This makes it so that when the slag on both sides of the sword grid bar is quickly pushed upward by the slag removal block and separated from the sword grid bar, it will also drive the slag on the upper end surface of the sword grid bar to be separated from the sword grid bar, thereby removing the slag on both sides of the sword grid bar and on it. There is a spacing between adjacent sword grid bars, and the removed slag can fall from the spacing between adjacent sword grid bars. After striking, the striking electric push rod 9 rises, the traveling motor 13 drives the traveling gear 12 to move forward one step and stops. The striking electric push rod 9 strikes downward again. After striking, the striking electric push rod 9 moves upward, and the traveling motor 13 drives the traveling gear 12 to move forward one step. This process is repeated to remove the slag on the sword grid bar. When the present utility model reaches the end, the traveling gear 12 stops moving. Manually rotate the present utility model and turn it around. Then, place the present utility model corresponding to the six sword grid bars to be cleared as above, and perform the clearing operation steps as above. The structure of the present utility model is ingenious. It can simultaneously clear six sword grid bars at one time, with fast clearing and high slag removal efficiency. Compared with the prior art where one sword grid bar corresponds to one slag removal motor, the present utility model has a lower usage cost and higher efficiency. In addition, the present utility model is also provided with a support roller and a support buffer mechanism, which can ensure that the support roller always rests on the sword grid bar, support the entire frame, improve the stability of the frame, and is not prone to shaking, indirectly improving the slag removal efficiency.

[0029] Due to adopting the above structure, the present utility model has the advantages of novel structure, being able to remove the slag on multiple sword grid bars in a single operation, high slag removal efficiency, low usage cost, and good stability.

Claims

1. A rapid slag removal device for a steel plate cutting equipment, comprising a frame (1) and a traveling mechanism (2), characterized in that: A quick slag removal mechanism (3) is provided on the frame (1). The quick slag removal mechanism (3) includes a slag removal frame (4), a slag removal component (5), and a striking component (6). A slag removal frame (4) is provided on the frame (1). The front end of the slag removal frame (4) is provided with slag removal components (5) at intervals from left to right. The slag removal component (5) includes two slag removal blocks (7) arranged at intervals. The front end of the slag removal block (7) is a free end, and the rear end is fixedly connected to the slag removal frame (4). The slag removal frame (4) is hinged to the frame (1). The weight of the slag removal component (5) is greater than that of the slag removal frame (4). A striking component (6) is provided above the slag removal frame (4). The slag removal block (7) is driven by the striking component (6).

2. The rapid slag removal device for a steel plate cutting equipment according to claim 1, characterized in that: The upper end surface of the slag removal block (7) is arc-shaped, and the upper end surface of the slag removal frame (4) is concave-shaped.

3. A rapid slag removal device for a steel plate cutting equipment according to claim 1 or 2, characterized in that: The striking component (6) includes a striking block (8) and a striking electric push rod (9). A striking block (8) is provided above the slag removal frame (4). A striking electric push rod (9) is provided at the upper end of the striking block (8). The striking block (8) is driven by the striking electric push rod (9). The striking electric push rod (9) is fixedly connected to the frame (1).

4. A rapid slag removal device for a steel plate cutting equipment according to claim 3, characterized in that: Sliding channels (10) are provided on the left and right sides of the striking block (8). The striking block is slidably connected to the frame up and down through sliders and the sliding channels (10).

5. A rapid slag removal device for a steel plate cutting equipment according to claim 1 or 2 or 4, characterized in that: The traveling mechanism (2) includes support rollers (11), traveling gears (12), and a traveling motor (13). Support rollers (11) are provided in front of the slag removal frame (4), and traveling gears (12) are provided behind. Both ends of the support rollers (11) are fixedly connected to the frame (1) through roller shafts and bearings. Both ends of the traveling gears (12) are fixedly connected to the frame (1) through gear shafts and bearings. The traveling gears (12) are driven by the traveling motor (13). The traveling motor (13) is fixed on the frame (1).

6. The rapid slag removal device for a steel plate cutting equipment according to claim 5, characterized in that: A support and buffer mechanism (14) is provided on the frame (1). The support and buffer mechanism (14) includes an adjusting plate (15), a bearing seat (16), an adjusting screw (17), an adjusting spring (18), and a positioning nut (19). Adjusting plates (15) are provided on the left and right sides of the support rollers (11). The adjusting plates (15) are fixedly connected to the frame (1). Adjusting holes (20) are provided on the adjusting plates (15). A perforation (21) is provided on the adjusting plate (15) at the upper end of the adjusting hole (20). Both ends of the support rollers (11) are fixedly connected to the bearing seat (16) through bearings. The bearing seat (16) is placed in the adjusting hole (20) and is slidably connected to the adjusting hole (20). An adjusting screw (17) is provided on the bearing seat (16). An adjusting spring (18) is sleeved on the adjusting screw (17). The lower end of the adjusting screw (17) is fixedly connected to the bearing seat (16), and the upper end passes through the perforation (21) and is threadedly connected to the positioning nut (19). The lower end of the adjusting spring (18) abuts against the bearing seat (16), and the upper end abuts against the inner wall of the adjusting hole (20).

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