Intelligent slag removal device of steel plate cutting equipment

Abstract

The utility model relates to the technical field of slag removal, in particular to an intelligent slag removal device of steel plate cutting equipment, which comprises a workbench provided with sword grid bars, a control system arranged on the workbench, an automatic slag removal mechanism arranged on the sword grid bars, and a slag removal moving mechanism arranged on one side or two sides of the workbench. The slag removal moving mechanism comprises a supporting column, a lead screw, a moving motor, a moving sliding rail, a telescopic driving electric push rod, a lifting driving electric push rod, a connecting frame and a connecting hook, the automatic slag removal mechanism comprises a rack, a walking component, a slag removal frame, a slag removal component and a beating component, a lifting frame is arranged at the upper end of the rack, and the slag removal frame is arranged on the rack; slag removal components are arranged at the front end of the slag removal frame from left to right in a spaced mode, each slag removal component comprises two slag removal blocks arranged in a spaced mode, a striking component is arranged above the slag removal frame, the walking component comprises a supporting roller, a walking gear and a walking motor, and the sword grid bar slag removal device is high in automation degree, capable of removing slag on a plurality of sword grid bars through single-time operation, high in slag removal efficiency and low in use cost.

Description

Technical Field

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

[0002] When a laser cutting machine cuts a steel plate, 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 manually knock and chisel, 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 at the rear end corresponding to 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 at the front end corresponding to the running direction of the slag remover; two slag removal blades are in the shape of discs. A shaft hole matched 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, and 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 is in communication connection with the control box; the driving motor and the slag removal motor are respectively in communication connection 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 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 rotational cutting of the molten slag on the two side walls of the sword grid rack.

[0003] Deficiencies of the above patent: First, there are usually many sword grid bars installed on the workbench. Each time the above patent clears one sword grid bar, after clearing to the end, it is necessary to manually lift the slag removal device and switch to another sword grid bar to be cleared of slag, resulting in high labor intensity and inconvenient operation. Second, each time the above patent runs, it can only remove the slag on one sword grid bar, with low slag removal efficiency, high energy consumption, and high usage cost. Third, when using the above patent, it is necessary to manually hold the machine shell to drive the slag removal device to move for slag removal, with low automation. Fourth, the front end of the slag removal machine in the above patent removes slag and the rear end moves. The front end lacks support, making the entire equipment structure unstable and prone to shaking, resulting in changes 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 an intelligent slag removal device for a steel plate cutting equipment with a clever structure, high automation, convenient operation, automatic line change, capable of removing the slag on multiple sword grid bars in a single run, high slag removal efficiency, low usage cost, and good stability.

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

[0006] An intelligent slag removal device for a steel plate cutting equipment, including a workbench equipped with sword grid bars, characterized in that: a control system is provided on the workbench, an automatic slag removal mechanism is provided on the sword grid bars, the automatic slag removal mechanism can automatically remove the slag on the sword grid bars, a slag removal moving mechanism is provided on one side or both sides of the workbench, the slag removal moving mechanism drives the automatic slag removal mechanism to move, the slag removal moving mechanism is connected to the workbench, and the slag removal moving mechanism and the automatic slag removal mechanism are connected to the control system to drive the automatic slag removal mechanism to automatically remove the slag on the sword grid bars through the control system. When the automatic slag removal mechanism walks to one end of the workbench, the slag removal moving mechanism drives the automatic slag removal mechanism to move to a new sword grid bar to be slag removed and continue the slag removal operation without manual handling and movement.

[0007] The slag removal moving mechanism of the present utility model includes support columns, lead screws, moving motors, moving slide rails, telescopic driving electric push rods, lifting driving electric push rods, connecting frames, and connecting hooks.

[0008] Support columns are provided on one side or both sides of the workbench, a lead screw is provided on the workbench, the screw rod of the lead screw is fixedly connected to the workbench through a bearing, the screw rod is arranged perpendicular to the sword grid bars, the screw rod is driven by a moving motor, the support columns are fixedly connected to the nut of the lead screw, a moving slide rail is provided on the side of the workbench, and the support columns are slidably connected to the workbench through the moving slide rail.

[0009] The upper end of the support column is provided with a telescopic driving electric push rod, which is fixedly connected to the support column. An elevating driving electric push rod is arranged on the telescopic rod of the telescopic driving electric push rod. The upper end of the elevating driving electric push rod is fixedly connected to the telescopic rod of the telescopic driving electric push rod, and a connecting frame is arranged at the lower end. The connecting frame is fixedly connected to the telescopic rod of the elevating driving electric push rod. A connecting hook is arranged at the lower end of the connecting frame. The connecting hook is hinged to the connecting frame. The connecting hook is driven by a hook driving motor. A hoisting hole is arranged on the frame of the automatic slag removal mechanism, and the hoisting hole is in mating connection with the connecting hook. When the automatic slag removal mechanism walks to one side of the workbench, the slag removal moving mechanism hooks the automatic slag removal mechanism through the connecting hook and moves it to a new sword grid bar to be slag removed.

[0010] A rotating motor is arranged between the telescopic driving electric push rod and the elevating driving electric push rod of the present utility model. The base of the rotating motor is fixedly connected to the telescopic rod of the telescopic driving electric push rod, and the rotating shaft of the rotating motor is fixedly connected to the elevating driving electric push rod. After the connecting hook hooks the automatic slag removal mechanism, the rotating motor is driven to drive the automatic slag removal mechanism to rotate.

[0011] The automatic slag removal mechanism of the present utility model includes a frame, a walking component, a slag removal frame, a slag removal component, and a striking component. A hoisting frame is arranged at the upper end of the frame, and a hoisting hole is arranged on the hoisting frame. The hoisting frame is fixedly connected to the frame. A slag removal frame is arranged on the frame. The slag removal components are arranged at intervals from left to right at the front end of the slag removal frame. The slag removal component includes 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 the weight of the slag removal frame. A striking component is arranged above the slag removal frame. The slag removal block is driven by the striking component to swing up and down. By arranging a plurality of 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 to drive 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.

[0012] 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 molten slag on the sword grid bar through the convex 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.

[0013] The striking component of the present utility model includes a striking block and a striking electric push rod.

[0014] Above the slag removal rack, there is a striking block. At the upper end of the striking block, there is a striking electric push rod. The striking block is driven by the striking electric push rod, and the striking electric push rod is fixedly connected to the machine 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 rack downward, driving the slag removal block to swing upward quickly to remove the molten slag.

[0015] On the left and right sides of the striking block of the present utility model, there are slideways. The striking block is slidably connected to the machine frame up and down through sliders and slideways, so as to guide the up and down movement of the striking block through the sliders and slideways.

[0016] The walking components of the present utility model include support rollers, walking gears, and walking motors. In front of the slag removal rack, there are support rollers, and behind there are walking gears. Both ends of the support rollers are fixedly connected to the machine frame through roller shafts and bearings. Both ends of the walking gears are fixedly connected to the machine frame through gear shafts and bearings. The walking gears are driven by the walking motors, and the walking motors are fixed on the machine frame, so as to drive the walking gears to walk through the walking motors, and support the entire machine frame through the cooperation of the support rollers and the walking gears, avoiding the shaking or swinging of the machine frame and improving the stability of the entire machine frame.

[0017] On the machine frame of the present utility model, there is a support buffer mechanism. The support buffer mechanism includes an adjustment plate, a bearing seat, an adjustment screw, an adjustment spring, and a positioning nut. On one side of the machine frame, there is an adjustment plate, and the adjustment plate is fixedly connected to the machine frame. There is an adjustment hole on the adjustment plate, and a perforation is provided on the adjustment plate at the upper end of the adjustment hole. 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. There is an adjustment screw on the bearing seat, and 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, so that when a certain molten slag on the sword grid bar is lifted when the support roller touches it, 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 machine frame.

[0018] On the workbench of the present utility model, there is at least one sword grid rack. The sword grid racks are arranged at intervals from high to low. Sword grid bars are installed at intervals on the sword grid racks. There is a moving slideway on the workbench. The sword grid racks are slidably connected to the workbench through the moving slideway, so as to facilitate the removal of molten slag on the sword grid bars of multiple sword grid racks.

[0019] Due to adopting the above structure, the present utility model has the advantages of ingenious structure, high degree of automation, convenient operation, automatic line changeability, the ability to remove molten slag on multiple sword grid bars in a single operation, high slag removal efficiency, low use cost, and good stability. Brief Description of the Drawings

[0020] Figure 1 is a schematic structural view of the present utility model.

[0021] Figure 2 is a side view of the present utility model.

[0022] Figure 3 is a top view of the present utility model.

[0023] Figure 4 is an enlarged schematic view of the automatic slag removal mechanism of the present utility model.

[0024] Figure 5 is the present utility model Figure 4 an enlarged schematic view of the support and buffer mechanism therein.

[0025] Figure 6 is the present utility model Figure 4 a side view.

[0026] Figure 7 is the present utility model Figure 3 a partial enlarged view.

[0027] Reference numerals: frame 1, traveling member 2, automatic slag removal mechanism 3, slag removal frame 4, slag removal member 5, striking member 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 and buffer mechanism 14, adjusting plate 15, bearing seat 16, adjusting screw 17, adjusting spring 18, positioning nut 19, adjusting hole 20, perforation 21, sword grid bar 22, workbench 23, slag removal moving mechanism 24, support column 25, lead screw 26, moving motor 27, moving slide rail 28, telescopic driving electric push rod 29, lifting driving electric push rod 30, connecting frame 31, connecting hook 32, rotating motor 33, hoisting frame 34, moving slideway 35, sword grid frame 36. Detailed Description of the Preferred Embodiments

[0028] The following further describes in detail the specific embodiments of the present utility model with reference to the drawings.

[0029] An intelligent slag removal device for a steel plate cutting equipment, including a workbench 23 equipped with sword grid bars 22, characterized in that: a control system is provided on the workbench 23, an automatic slag removal mechanism 3 is provided on the sword grid bars 22, the automatic slag removal mechanism 3 can automatically remove the molten slag on the sword grid bars 22, a slag removal moving mechanism 24 is provided on one side or both sides of the workbench 23, the slag removal moving mechanism 24 drives the automatic slag removal mechanism 3 to move, the slag removal moving mechanism 24 is connected to the workbench 23, and the slag removal moving mechanism 24 and the automatic slag removal mechanism 3 are connected to the control system to drive the automatic slag removal mechanism to automatically remove the molten slag on the sword grid bars through the control system. When the automatic slag removal mechanism walks to one end of the workbench, the slag removal moving mechanism drives the automatic slag removal mechanism to move to a new sword grid bar with slag to be removed and continue the slag removal operation without manual handling and movement.

[0030] The slag removal moving mechanism 24 of the present utility model includes a support column 25, a lead screw 26, a moving motor 27, a moving slide rail 28, a telescopic driving electric push rod 29, a lifting driving electric push rod 30, a connecting frame 31, and a connecting hook 32.

[0031] Support columns 25 are provided on one side or both sides of the workbench 23, a lead screw 26 is provided on the workbench 23, the screw rod of the lead screw 26 is fixedly connected to the workbench 23 through a bearing, the screw rod is arranged perpendicular to the sword grid bars 22, the screw rod is driven by a moving motor 27, the support column 25 is fixedly connected to the nut of the lead screw 26, a moving slide rail 28 is provided on the side of the workbench 23, and the support column 25 is slidably connected to the workbench 23 through the moving slide rail 28.

[0032] A telescopic driving electric push rod 29 is provided at the upper end of the support column 25, the telescopic driving electric push rod 29 is fixedly connected to the support column 25, a lifting driving electric push rod 30 is provided on the telescopic rod of the telescopic driving electric push rod 29, the upper end of the lifting driving electric push rod 30 is fixedly connected to the telescopic rod of the telescopic driving electric push rod 29, a connecting frame 31 is provided at the lower end, the connecting frame 31 is fixedly connected to the telescopic rod of the lifting driving electric push rod 30, a connecting hook 32 is provided at the lower end of the connecting frame 31, the connecting hook 32 is hinged to the connecting frame 31, the connecting hook 32 is driven by a hook driving motor, and a lifting hole is provided on the frame 1 of the automatic slag removal mechanism 3, and the lifting hole is in fit connection with the connecting hook 32, so that when the automatic slag removal mechanism walks to one side of the workbench, the slag removal moving mechanism hooks the automatic slag removal mechanism through the connecting hook and moves it to a new sword grid bar with slag to be removed.

[0033] A rotary motor 33 is provided between the telescopic drive electric push rod 29 and the lifting drive electric push rod 30 of the present utility model. The base of the rotary motor 33 is fixedly connected to the telescopic rod of the telescopic drive electric push rod 29, and the rotating shaft of the rotary motor 33 is fixedly connected to the lifting drive electric push rod 30. When the connection hook hooks the automatic slag removal mechanism, the rotary motor is driven to drive the automatic slag removal mechanism to rotate.

[0034] The automatic slag removal mechanism 3 of the present utility model includes a frame 1, a traveling component 2, a slag removal frame 4, a slag removal component 5, and a striking component 6. A hoisting frame 34 is provided at the upper end of the frame 1. A hoisting hole is provided on the hoisting frame 34, and the hoisting frame 34 is fixedly connected to the frame 1. 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 the weight 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 closely fitted 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 to remove the molten slag on the sword grid bar.

[0035] The upper end surface of the slag removal block 7 of the present utility model 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 reduces the weight of the slag removal frame at the same time.

[0036] The striking component 6 of the present utility model includes a striking block 8 and a striking electric push rod 9.

[0037] 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. By driving 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 to remove the molten slag.

[0038] Sliding channels 10 are provided on both the left and right sides of the striking block 8 of the present utility model. The striking block is slidably connected to the frame 1 up and down through sliders and the sliding channels 10 to guide the up and down movement of the striking block through the sliders and the sliding channels.

[0039] The walking component 2 of the present utility model includes a support roller 11, a walking gear 12, and a walking motor 13. The support roller 11 is provided in front of the slag removal frame 4, and the walking gear 12 is provided behind it. Both ends of the support roller 11 are fixedly connected to the frame 1 through roller shafts and bearings. Both ends of the walking gear 12 are fixedly connected to the frame 1 through gear shafts and bearings. The walking gear 12 is driven by the walking motor 13, and the walking motor 13 is fixed on the frame 1 to drive the walking gear to move through the walking motor, and the entire frame 1 is supported by the cooperation of the support roller and the walking gear, avoiding the shaking or swinging of the frame and improving the stability of the entire frame.

[0040] A support and buffer mechanism 14 is provided on the frame 1 of the present utility model. The support and buffer mechanism 14 includes an adjustment plate 15, a bearing seat 16, an adjustment screw 17, an adjustment spring 18, and a positioning nut 19. The adjustment plate 15 is provided on one side of the frame 1, and the adjustment plate 15 is fixedly connected to the frame 1. An adjustment hole 20 is provided on the adjustment plate 15, and a perforation 21 is provided at the upper end of the adjustment hole 20. Both ends of the support roller 11 are fixedly connected to the bearing seat 16 through bearings. The bearing seat 16 is placed in the adjustment hole 20 and is slidably connected to the adjustment hole 20. An adjustment screw 17 is provided on the bearing seat 16, and an adjustment spring 18 is sleeved on the adjustment screw 17. The lower end of the adjustment screw 17 is fixedly connected to the bearing seat 16, and the upper end passes through the adjustment hole 20 and the perforation 21 and is threadedly connected to the positioning nut 19. The outer diameter of the positioning nut 19 is larger than the inner diameter of the perforation 21. The lower end of the adjustment spring 18 abuts against the bearing seat 16, and the upper end abuts against the inner wall of the adjustment hole 20. When a certain slag on the sword grid bar 22 is lifted by the support roller, 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.

[0041] A moving slideway 35 is provided on the workbench 23 of the present utility model. The sword grid bar 22 is fixedly installed on the sword grid frame 36. The sword grid frame is slidably connected to the workbench 23 through the moving slideway 35 to facilitate pushing away one sword grid frame after processing and replacing it with another sword grid frame that needs slag removal.

[0042] As shown in the appendix Figures 1-7 , for the control system such as the PLC control system, the striking electric push rod 9, the walking motor 13, the moving motor 27, the telescopic driving electric push rod 29, the lifting driving electric push rod 30, and the rotating motor 33 are all connected to the control system.

[0043] For the present utility model, a slag removal moving mechanism 24 can be provided on one side of the workbench 23, or two slag removal moving mechanisms 24 can be provided on both sides of the workbench 23 according to requirements. In this embodiment, taking the case where one slag removal moving mechanism 24 is provided on the workbench 23 as an example for illustration.

[0044] One set, two sets or three sets of moving chutes 35 can be arranged on the workbench 23. The moving chutes 35 are arranged at intervals from low to high. In this way, multiple sword grid frames 36 can be arranged on the workbench 23 through the moving chutes 35. Each sword grid frame 36 is slidably connected to the workbench 23. During use, one sword grid frame 36 is pushed out and moved to the laser cutting machine for use. After use, it is pushed out, and then another sword grid frame 36 is pushed out to the laser cutting machine for use. The sword grid frame 36 pushed out before can be slag-removed on the workbench 23 by the intelligent slag-removing device of the steel plate cutting equipment.

[0045] As shown in the attached Figure 1 and the attached Figure 3 and the attached Figure 7 As shown in the attached drawings, before use, the automatic slag-removing mechanism 3 is placed on the sword grid frame 36 on one side of the workbench 23. The automatic slag-removing mechanism 3 is separated from the slag-removing moving mechanism 24. One slag-removing component 5 corresponds to one sword grid bar 22. The two slag-removing blocks 7 of one slag-removing component 5 are located on both sides of one sword grid bar 22. In the initial state, as shown in the attached drawings 1 and the attached Figure 4 As shown in the attached drawings, because the weight of the slag-removing component 5 is greater than the weight of the slag-removing frame 4, the slag-removing blocks 7 are arranged obliquely downward. The two slag-removing blocks 7 of one slag-removing component 5 are tightly attached to both side surfaces of one sword grid bar 22. In front of the slag-removing component 5 is the support roller 11, and behind is the walking gear 12. The walking gear 12 meshes with the teeth on the sword grid bar 22, which increases the contact stability between the frame 1 and the sword grid bar 22. The support roller 11 is placed on the surface of the sword grid bar 22 with slag, and together with the walking gear 12, it better supports the entire frame 1, as shown in the attached Figure 3 and the attached Figure 6 and the attached Figure 7 In this embodiment, 6 slag-removing components 5 are arranged on one slag-removing frame 4. Each slag-removing component 5 corresponds to one sword grid bar 22, and can correspond to 6 sword grid bars 22, that is, the present utility model can simultaneously remove the slag on 6 sword grid bars 22 during one operation. The number of slag-removing components 5 can be set according to requirements.

[0046] 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. The slag removal rack 1 swings downward, prompting the slag removal block 7 to swing upward quickly, driving the slag on both sides of the sword grid bar 22 to be quickly removed upward. At the same time, when the slag on both sides of the sword grid bar 22 is removed, the slag on both sides of the same sword grid bar 22 is connected to the slag on the upper end surface of the sword grid bar 22. This causes when the slag on both sides of the sword grid bar 22 is quickly pushed upward by the slag removal block and separated from the sword grid bar 22, it will also drive the slag on the upper end surface of the sword grid bar 22 to be separated from the sword grid bar 22, thereby removing the slag on both sides of the sword grid bar 22 and on it. There is a gap between adjacent sword grid bars 22, and the removed slag can fall from the gap between adjacent sword grid bars 22. After the striking, the striking electric push rod 9 rises, the traveling motor 13 drives the traveling gear 12 to move forward one step and stop. The striking electric push rod 9 strikes downward again. After the 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 22.

[0047] When the present utility model reaches the end, the control system drives the traveling motor 13 to drive the traveling gear 12 to rotate in the reverse direction, so that the traveling motor 13 drives the frame 1 to return to the initial position through the traveling gear 12. It can be set through the internal stroke of the control system, or by setting a sensor on the frame 1 and an induction block on the support column 25 to cooperate with the sensor to ensure that the frame 1 returns to the initial position.

[0048] Drive the telescopic drive electric push rod 29 to make the connecting hook 32 move towards the frame 1. Drive the rotating motor 33 to make the connecting hook 32 rotate to one side. Drive the lifting electric push rod 30 to drive the connecting hook 32 to move downward, so that the connecting hook 32 is located on one side of the lifting frame 34. Drive the rotating motor 33 to rotate, driving the connecting hook 32 to rotate into the lifting hole of the lifting frame 34. Stop when in place. Drive the lifting electric push rod 30 to drive the connecting hook 32 and the lifting frame 34 to move upward, so that the traveling gear 12 is separated from the teeth of the sword grid bar. Drive the moving motor 27, and the support column 25 moves along the workbench 23. Hook the lifting frame 34 through the connecting hook 32 to move the frame to a new sword grid bar to be slag-removed. Drive the lifting electric push rod 30 to move downward, so that the traveling gear 12 meshes with the teeth of the sword grid bar. Then drive the rotating motor 33 to rotate, so that the connecting hook 32 rotates out of the lifting hole of the lifting frame 34. Drive the lifting electric push rod 30 to rise, wait for the automatic slag removal mechanism 3 to remove the slag and then return, and so on.

[0049] When a slag removal moving mechanism 24 is arranged on each side of the workbench 23, the automatic slag removal mechanism 3 does not need to return, and the adjustment method is a little different. It is necessary to drive the frame 1 to rotate 180° by rotating the motor 33. The other adjustment steps are the same as above. The two structures can be selected according to requirements. Compared with the prior art, the utility model can automatically remove slag, automatically change lines, has a high degree of automation, is convenient to operate, can remove slag from six sword grid bars 22 at the same time at one time, is fast in removal, and has a high slag removal efficiency. Compared with the prior art that one sword grid bar 22 corresponds to one slag removal motor, the utility model has a low use cost and higher efficiency. In addition, the utility model is also provided with a support roller and a support buffer mechanism, which can ensure that the support roller always falls on the sword grid bar 22, support the whole frame 1, improve the stability of the frame 1, and is not easy to shake, indirectly improving the slag removal efficiency.

[0050] Due to the adoption of the above structure, the utility model has the advantages of ingenious structure, high degree of automation, convenient operation, automatic line change, slag on multiple sword grid bars can be removed in a single operation, high slag removal efficiency, low use cost, and good stability.

Claims

1. An intelligent slag removal device for steel plate cutting equipment, comprising a workbench (23) equipped with sword bars (22), characterized in that: The workbench (23) is provided with a control system, the sword bars (22) are provided with an automatic slag removal mechanism (3), one side or both sides of the workbench (23) are provided with a slag removal moving mechanism (24), the slag removal moving mechanism (24) drives the automatic slag removal mechanism (3) to move, the slag removal moving mechanism (24) is connected to the workbench (23), and the slag removal moving mechanism (24) and the automatic slag removal mechanism (3) are connected to the control system.

2. The intelligent slag removal device for steel plate cutting equipment according to claim 1, characterized in that: The slag removal moving mechanism (24) comprises a support column (25), a lead screw (26), a moving motor (27), a moving slide rail (28), a telescopic driving electric push rod (29), a lifting driving electric push rod (30), a connecting frame (31), and a connecting hook (32). A support column (25) is provided on one side or both sides of the workbench (23). A lead screw (26) is provided on the workbench (23). The lead screw of the lead screw (26) is fixedly connected to the workbench (23) via a bearing. The lead screw is arranged perpendicular to the sword bar (22). The lead screw is driven by the moving motor (27). The support column (25) is fixedly connected to the nut of the lead screw (26). A moving slide rail (28) is provided on the side of the workbench (23). The support column (25) is slidably connected to the workbench (23) via the moving slide rail (28). A telescopic driving electric push rod (29) is provided at the upper end of the support column (25), and the telescopic driving electric push rod (29) is fixedly connected to the support column (25). A lifting driving electric push rod (30) is provided on the telescopic rod of the telescopic driving electric push rod (29), and the upper end of the lifting driving electric push rod (30) is fixedly connected to the telescopic rod of the telescopic driving electric push rod (29), and a connecting frame (31) is provided at the lower end, and the connecting frame (31) is fixedly connected to the telescopic rod of the lifting driving electric push rod (30). A connecting hook (32) is provided at the lower end of the connecting frame (31), and the connecting hook (32) is hinged to the connecting frame (31). The connecting hook (32) is driven by a hook driving motor. A hoisting hole is provided on the frame (1) of the automatic slag removal mechanism (3), and the hoisting hole is cooperatively connected to the connecting hook (32).

3. The intelligent slag removal device for steel plate cutting equipment according to claim 2 is characterized in that: A rotating motor (33) is provided between the telescopic driving electric push rod (29) and the lifting driving electric push rod (30); a base of the rotating motor (33) is fixedly connected to the telescopic rod of the telescopic driving electric push rod (29); and a rotating shaft of the rotating motor (33) is fixedly connected to the lifting driving electric push rod (30).

4. An intelligent slag removal device for steel plate cutting equipment according to claim 1, 2 or 3, characterized in that: The automatic slag removal mechanism (3) comprises a frame (1), a walking component (2), a slag removal frame (4), a slag removal component (5), and a striking component (6). A hanging frame (34) is provided at the upper end of the frame (1), a hanging hole is provided on the hanging frame (34), and the hanging frame (34) is fixedly connected to the frame (1). A slag removal frame (4) is provided on the frame (1). A slag removal component (5) is provided at intervals from left to right at the front end of the slag removal frame (4). The slag removal component (5) comprises 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 the weight of the slag removal frame (4). A striking component (6) is provided above the slag removal frame (4), and the slag removal block (7) is driven by the striking component (6) to swing up and down.

5. The intelligent slag removal device for steel plate cutting equipment according to claim 4, characterized in that: The upper end surface of the slag removal block (7) is in the shape of an arc surface, and the upper end surface of the slag removal frame (4) is in the shape of a concave surface.

6. The intelligent slag removal device for steel plate cutting equipment according to claim 4, characterized in that: The striking component (6) comprises 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); and the striking electric push rod (9) is fixedly connected to the frame (1).

7. The intelligent slag removal device for steel plate cutting equipment according to claim 6, characterized in that: Slideways (10) are provided on the left and right sides of the striking block (8), and the striking block is connected to the frame (1) in an upward and downward sliding manner via the sliders and the slideways (10).

8. The intelligent slag removal device for steel plate cutting equipment according to claim 4, characterized in that: The traveling component (2) comprises a supporting roller (11), a traveling gear (12), and a traveling motor (13); the slag removal frame (4) is provided with a supporting roller (11) in front and a traveling gear (12) in the rear; both ends of the supporting roller (11) are fixedly connected to the frame (1) via a roller shaft and a bearing; both ends of the traveling gear (12) are fixedly connected to the frame (1) via a gear shaft and a bearing; the traveling gear (12) is driven by a traveling motor (13); and the traveling motor (13) is fixed to the frame (1).

9. The intelligent slag removal device for steel plate cutting equipment according to claim 8, characterized in that: The frame (1) is provided with a support buffer mechanism (14), the support buffer mechanism (14) comprising an adjustment plate (15), a bearing seat (16), an adjustment screw (17), an adjustment spring (18), and a positioning nut (19). An adjustment plate (15) is provided on one side of the frame (1), the adjustment plate (15) is fixedly connected to the frame (1), an adjustment hole (20) is provided on the adjustment plate (15), a through hole (21) is provided on the adjustment plate (15) at the upper end of the adjustment hole (20), and both ends of the support roller (11) are provided with a through hole (21). The bearing is fixedly connected to the bearing seat (16); the bearing seat (16) is placed in the adjustment hole (20) and is slidably connected to the adjustment hole (20); an adjustment screw (17) is provided on the bearing seat (16); an adjustment spring (18) is sleeved on the adjustment screw (17); the lower end of the adjustment screw (17) is fixedly connected to the bearing seat (16); the upper end passes through the through hole (21) and is threadedly connected to the positioning nut (19); the lower end of the adjustment spring (18) abuts against the bearing seat (16); and the upper end abuts against the inner wall of the adjustment hole (20).

10. An intelligent slag removal device for steel plate cutting equipment according to claim 1 or 2 or 3 or 5 or 6 or 7 or 8 or 9, characterized in that: A movable slideway (35) is provided on the workbench (23), the sword grid bars (22) are fixedly mounted on a sword grid frame (36), and the sword grid frame (36) is slidably connected to the workbench (23) via the movable slideway (35).

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