Slag removal device

Abstract

The invention provides a slag removal device, and relates to the technical field of machining equipment. The slag removal device comprises a feeding mechanism, the feeding mechanism comprises a supporting frame and a movable plate, and the movable plate is movably connected to the supporting frame; the slag removal mechanism comprises a scraper structure which is in transmission connection with the moving plate; the driving assembly is in driving connection with the moving plate and the scraper structure, the driving assembly is used for driving the moving plate to move relative to the supporting frame in the first direction or the second direction and driving the scraper structure to rotate to remove slag of a target grid, and the first direction and the second direction are orthogonal; and the controller is in signal connection with the driving assembly so as to control the driving assembly to start. The slag removal device provided by the invention can automatically remove slag, and the removal efficiency of the slag of the grating is relatively high.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical processing equipment, and in particular to a slag cleaning device. Background Art

[0002] With the widespread use of high-power laser cutting machines and plasma cutting machines, the molten slag generated during the cutting process is difficult to be effectively cleaned by traditional slag cleaning methods due to its high hardness and strong viscosity.

[0003] At present, slag removal mainly relies on handheld electric slag removers or fixed disc slag removers, but they have the following defects: the grille needs to be disassembled from the cutting machine as a whole during cleaning, which is cumbersome and can easily cause the grille to deform or become scrapped; the single scraper design is inefficient and cannot adapt to mass production needs; the equipment is difficult to adjust the fitting pressure and cannot adapt to grilles of different thicknesses and complex slag conditions; the saw blade or cutter head is easily damaged due to the hard impurities contained in the slag, and the motor is frequently overloaded and burned; there is a lot of manual intervention, a low degree of automation, and it cannot work in coordination with the cutting machine.

[0004] The above problems lead to serious waste of enterprise resources and high maintenance costs. There is an urgent need for a slag cleaning solution that does not require disassembly of the grid, is highly efficient and adaptive, and has full automation capabilities. Summary of the invention

[0005] The present application provides a slag cleaning device that can automatically clean slag and has a high efficiency in removing grid slag.

[0006] In order to achieve the above objectives, this application provides the following technical solutions:

[0007] A first aspect of the present application provides a slag cleaning device, comprising:

[0008] The feeding mechanism comprises a support frame and a movable plate, wherein the movable plate is movably connected to the support frame;

[0009] The slag cleaning mechanism includes a scraper structure which is drivingly connected to the moving plate;

[0010] A driving assembly is connected to the moving plate and the scraper structure, and is used to drive the moving plate to move relative to the support frame in a first direction or a second direction, and to drive the scraper structure to rotate to remove slag from the target grid, wherein the first direction and the second direction are orthogonal;

[0011] The controller is connected to the drive component signal to control the drive component to start.

[0012] In a possible implementation, the scraper structure includes a rotating shaft and a sub-scraper, the rotating shaft is transmission-connected to the driving assembly, and the sub-scraper is sleeved on the outer circumference of the rotating shaft and transmission-connected to the rotating shaft.

[0013] In a possible implementation, the sub-scraper includes a plurality of scraping blades, and the plurality of scraping blades are arranged at intervals along the circumference of the rotating shaft.

[0014] In a possible implementation, there are at least two sub-scrapers, and the two sub-scrapers are arranged axially along the rotating shaft.

[0015] In a possible implementation, the driving assembly includes a first driving member and a first transmission mechanism, the first driving member is relatively fixed to the support frame, the first driving member is drivingly connected to the first transmission mechanism, and the first driving member signal is connected to the controller, and the first transmission mechanism is drivingly connected to the moving plate;

[0016] The support frame is provided with a first track, the first track extends along the first direction, and the movable plate is slidably connected to the first track.

[0017] In a possible implementation, the driving assembly includes a second driving member and a second transmission mechanism, the second driving member is relatively fixed to the support frame, the second driving member is drivingly connected to the second transmission mechanism, and the second driving member is signal-connected to the controller, and the second transmission mechanism is drivingly connected to the moving plate;

[0018] The support frame is provided with a second track, the second track extends along the second direction, and the movable plate is slidably connected to the second track.

[0019] In a possible implementation, at least two photoelectric switches are disposed on the support frame, and the two photoelectric switches are spaced apart along the second direction to limit the moving distance of the movable plate along the second direction.

[0020] In a possible implementation, the slag cleaning mechanism also includes a hinge seat, an articulated shaft and at least two pneumatic cylinders, the hinge seat is fixed to the movable plate, the scraper structure is hinged to the hinge seat through the articulated shaft, along the first direction, the two pneumatic cylinders are relatively installed on both sides of the movable plate, and the two pneumatic cylinders are both driven and connected to the articulated shaft, and the two pneumatic cylinders are used to drive the scraper structure to move axially along the articulated shaft.

[0021] In a possible implementation, the slag cleaning mechanism also includes a lifting cylinder, which includes a connected cylinder body and a piston rod, the piston rod can telescopically move relative to the cylinder body, the cylinder body is fixedly connected to the movable plate, and the piston rod is fixedly connected to the scraper structure.

[0022] In a possible implementation, a pressure regulating valve is provided in the cylinder body. When the pressure from the scraper structure applied to the pressure regulating valve exceeds a preset value, the pressure regulating valve releases pressure to retract the piston rod, thereby driving the scraper structure to lift.

[0023] The slag cleaning device provided in this application has at least the following beneficial effects:

[0024] The slag cleaning device realizes efficient, adaptive and fully automatic slag cleaning function through the mobile control of the feeding mechanism in three-dimensional directions, the rotation stripping of the scraper structure and the automation coordination of the controller. The support frame and the movable plate are slidably connected by the first track and the second track. The driving assembly controls the movement of the movable plate by the first driving member and the second driving member respectively, covering the entire area of ​​the grid. The cleaning can be completed without disassembling the grid, which significantly improves the slag cleaning efficiency, and the mobile positioning accuracy is high, ensuring that the slag is cleaned without omission. The scraper structure includes a rotating shaft and a sub-scraper, which is driven by the driving assembly through a chain to rotate, and the slag cleaning is more thorough. The PLC controller is connected with the photoelectric switch, the driving assembly and the pneumatic cylinder signal to coordinate the movement, rotation and pressing actions to realize fully automated operation, greatly reduce manual intervention, and integrate the pressure regulating valve and the photoelectric switch to automatically lift the scraper when overloaded, and the equipment failure rate is reduced. The present invention solves the problems of traditional slag cleaning requiring the removal of the grid, low efficiency, poor adaptability, etc. through the coordinated work of initial positioning, pressing and slag cleaning, line change and circulation and overload protection, and is suitable for high-load industrial scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 A schematic diagram of the structure of a slag cleaning device provided in an embodiment of the present application;

[0027] Figure 2 A schematic diagram of the side structure of the slag cleaning device provided in an embodiment of the present application.

[0028] Description of reference numerals:

[0029] 100, feeding mechanism; 110, supporting frame; 111, photoelectric switch; 112, column; 113, crossbeam; 120, moving plate; 200, slag cleaning mechanism; 210, scraper structure; 211, rotating shaft; 212, sub-scraper; 2121, scraper; 220, hinge seat; 230, hinge shaft; 240, pneumatic cylinder; 250, lifting cylinder; 251, cylinder body; 252, piston rod; 300, driving assembly; 310, first driving member; 320, second driving member; 330, second transmission mechanism; 331, first gear; 332, first chain; 333, second gear; 334, second chain; 340, third driving member; 350, transmission chain; 400, controller; 500, grille; 600, loading platform.

[0030] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0031] As described in the background technology, with the widespread use of high-power laser cutting machines and plasma cutting machines, the molten slag generated during the cutting process is difficult to be effectively cleaned by traditional slag cleaning methods due to its high hardness and strong viscosity.

[0032] At present, slag removal mainly relies on handheld electric slag removers or fixed disc slag removers, but they have the following defects: the grille needs to be disassembled from the cutting machine as a whole during cleaning, which is cumbersome and can easily cause the grille to deform or become scrapped; the single scraper design is inefficient and cannot adapt to mass production needs; the equipment is difficult to adjust the fitting pressure and cannot adapt to grilles of different thicknesses and complex slag conditions; the saw blade or cutter head is easily damaged due to the hard impurities contained in the slag, and the motor is frequently overloaded and burned; there is a lot of manual intervention, a low degree of automation, and it cannot work in coordination with the cutting machine.

[0033] The above problems lead to serious waste of enterprise resources and high maintenance costs. There is an urgent need for a slag cleaning solution that does not require disassembly of the grid, is highly efficient and adaptive, and has full automation capabilities.

[0034] In view of the above technical problems, an embodiment of the present application provides a slag cleaning device, which realizes an efficient, adaptive and fully automatic slag cleaning function through the movement control of the feeding mechanism in three-dimensional directions (including the horizontal, longitudinal and vertical directions along the grid), the rotation peeling of the scraper structure and the automatic coordination of the controller. The support frame and the movable plate are slidably connected by the first track and the second track, and the driving assembly controls the movement of the movable plate by the first driving member and the second driving member respectively, covering the entire area of ​​the grid. The cleaning can be completed without disassembling the grid, which significantly improves the slag cleaning efficiency, and the mobile positioning accuracy is high to ensure that the slag is not missed. The scraper structure includes a rotating shaft and a sub-scraper, which is driven to rotate by the driving assembly through a chain, and the slag cleaning is more thorough. The PLC controller is connected to the photoelectric switch, the driving assembly and the pneumatic cylinder signal to coordinate the movement, rotation and pressing actions to realize fully automated operation, greatly reduce manual intervention, and integrate the pressure regulating valve and the photoelectric switch to automatically lift the scraper when overloaded, and the equipment failure rate is reduced. The present invention solves the problems of traditional slag cleaning requiring disassembly of the grille, low efficiency, poor adaptability, etc. through the coordinated work of initial positioning, compaction and slag cleaning, line change and circulation, and overload protection, and is suitable for high-load industrial scenarios.

[0035] In order to make the above-mentioned purposes, features and advantages of the embodiments of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of this application.

[0036] refer to Figure 1 and Figure 2The slag cleaning device provided in the embodiment of the present application includes: a feeding mechanism 100, including a support frame 110 and a movable plate 120, wherein the movable plate 120 is movably connected to the support frame 110; a slag cleaning mechanism 200, including a scraper structure 210, which is transmission-connected to the movable plate 120; a driving assembly 300, both of which are drivingly connected to the movable plate 120 and the scraper structure 210, and the driving assembly 300 is used to drive the movable plate 120 to move relative to the support frame 110 along a first direction, that is, to drive the movable plate 120 to move along the X direction in the figure, or the driving assembly 300 can also drive the movable plate 120 relative to the support frame 110. Move along the second direction, that is, drive the movable plate 120 to move along the Y direction in the figure, so that the scraper structure 210 can be moved along the length and width directions of the grid 500. Further, the driving component 300 can drive the scraper structure 210 to rotate to remove the slag from the target grid 500, wherein the first direction and the second direction are orthogonal; the controller 400 is connected to the driving component 300 signal to control the start of the driving component 300, wherein the first direction is the X direction in the figure, the second direction is the Y direction in the figure, and the Z direction in the figure is the height direction of the slag cleaning device, and the three directions X, Y, and Z are orthogonal to each other.

[0037] In this way, through the three-dimensional movement control of the feeding mechanism 100, the rotation stripping of the scraper structure 210 and the automation coordination of the controller 400, an efficient, adaptive and fully automatic slag cleaning function is achieved. The support frame 110 is slidably connected to the mobile plate 120 through the first track and the second track. The driving assembly 300 is controlled by the first driving member 310 and the second driving member 320 to move the mobile plate 120, covering the entire area of ​​the grid 500. The cleaning can be completed without disassembling the grid 500, which significantly improves the slag cleaning efficiency, and the mobile positioning accuracy is high, ensuring that the slag is not missed. The scraper structure 210 includes a rotating shaft 211 and a sub-scraper 212, which is driven to rotate by the driving assembly 300 through a chain, and the slag cleaning is more thorough. The PLC controller 400 is connected to the photoelectric switch 111, the driving assembly 300 and the pneumatic cylinder 240 signals, coordinates the movement, rotation and pressing actions, realizes fully automated operation, greatly reduces manual intervention, and integrates the pressure regulating valve and the photoelectric switch 111, automatically lifts the scraper when overloaded, and reduces the equipment failure rate. The present invention solves the problems of traditional slag cleaning, such as the need to disassemble the grille 500, low efficiency, poor adaptability, etc., through the coordinated work of initial positioning, compaction and slag cleaning, line change and circulation, and overload protection, and is suitable for high-load industrial scenarios.

[0038] In some embodiments, the scraper structure 210 includes a rotating shaft 211 and a sub-scraper 212 . The rotating shaft 211 is transmission-connected to the driving assembly 300 . The sub-scraper 212 is sleeved on the outer periphery of the rotating shaft 211 and transmission-connected to the rotating shaft 211 .

[0039] Exemplarily, the rotating shaft 211 can be made of high-strength alloy steel, and both ends are installed on the bearing seats through deep groove ball bearings to ensure rotation stability. The third driving member 340 is connected to the sprocket at the end of the rotating shaft 211 through a chain, which can drive the scraper structure 210 to rotate.

[0040] In this way, the rigid transmission design of the rotating shaft 211 and the sub-scraper 212 ensures stable transmission of slag cleaning power.

[0041] In some embodiments, the sub-scraper 212 includes a plurality of scraper blades 2121, and the plurality of scraper blades 2121 are arranged at intervals along the circumference of the rotating shaft 211. For example, the sub-scraper 212 is composed of a plurality of detachable scraper blades 2121, which are fixed to the rotating shaft 211 by keyways or bolts. The surface of the scraper blades 2121 is coated with a tungsten carbide coating to enhance wear resistance. In this way, the detachable scraper blades 2121 reduce maintenance costs and adapt to different working conditions.

[0042] Furthermore, according to the width of the tooth grooves of the grille 500, 4-6 scrapers 2121 are set and arranged at intervals in the circumferential direction. Furthermore, the edge of the scraper 2121 is wavy or serrated, which increases the contact area with the slag and improves the stripping efficiency. In this way, the circumferential arrangement of multiple scrapers 2121 expands the slag cleaning coverage, and a single rotation can clean multiple tooth grooves; the wavy edge design reduces slag adhesion and improves the thoroughness of slag cleaning.

[0043] In some embodiments, there are at least two sub-scrapers 212, and the two sub-scrapers 212 are arranged axially along the rotating shaft 211. For example, the two sub-scrapers 212 are installed axially along the rotating shaft 211 with an interval of 200-300 mm to meet the continuous slag cleaning requirements of the long grid. The scrapers 2121 are arranged axially staggered to avoid blind spots in slag cleaning.

[0044] In some embodiments, the drive assembly 300 includes a first drive member 310 and a first transmission mechanism. The first drive member 310 is relatively fixed to the support frame 110. The first drive member 310 is driven and connected to the first transmission mechanism, and the first drive member 310 signal is connected to the controller 400. The first transmission mechanism is transmission-connected to the movable plate 120. A first track is provided on the support frame 110, and the first track extends along a first direction. The movable plate 120 is slidingly connected to the first track. Exemplarily, the first drive member 310 is a servo motor with a rated power of 1.5 kW, and the speed is adjusted by a frequency converter. For example, the first transmission mechanism includes a driving sprocket, a driven sprocket and a chain, and the chain is rigidly connected to the movable plate 120 to drive the movable plate 120 to move along the X direction. The first track can adopt a linear guide rail with a chrome-plated surface to reduce the sliding friction coefficient.

[0045] In this way, the servo motor cooperates with the chain drive to achieve high-precision positioning of the moving plate 120 in the X direction, and the linear guide ensures smooth movement.

[0046] In some embodiments, the driving assembly 300 includes a second driving member 320 and a second transmission mechanism 330, the second driving member 320 is relatively fixed to the support frame 110, the second driving member 320 is drivingly connected to the second transmission mechanism 330, and the second driving member 320 signal is connected to the controller 400, and the second transmission mechanism 330 is transmission-connected to the movable plate 120; a second track is provided on the support frame 110, the second track extends along the second direction, and the movable plate 120 is slidably connected to the second track.

[0047] Exemplarily, the second driving member 320 is a stepping motor, and micro-step control is achieved through a subdivided driver. The second transmission mechanism 330 includes a first gear 331, a first chain 332, a second gear 333, and a second chain 334. The first gear 331 and the second gear 333 respectively rotate on the second track of the beam 113, and the two are connected by the second chain 334. The first chain 332 is connected between the power output gear connected to the output shaft of the second driving member 320 and the first gear 331. A self-cleaning brush is integrated on the surface of the second track to synchronously remove track debris during movement.

[0048] In more examples, the drive assembly 300 also includes a third drive member 340. For example, the third drive member 340 is a drive motor, which drives the connected scraper structure 210 to drive the scraper structure 210 to rotate and clean slag. Further, the third drive member 340 drives the connected scraper structure 210 through a transmission chain 350.

[0049] In some embodiments, at least two photoelectric switches 111 are provided on the support frame 110, and the two photoelectric switches 111 are arranged at intervals along the second direction to limit the moving distance of the moving plate 120 along the second direction. For example, the two photoelectric switches 111 are respectively located at the starting point and the end point of the second track, and the distance is adjustable. The controller 400 is a PLC controller, and the photoelectric switch 111 is connected to the controller 400 (PLC) signal. When the moving plate 120 triggers the end switch, the controller 400 automatically reverses the driving direction or stops moving. In this way, the moving range is limited by the photoelectric switch 111 to prevent the equipment from being damaged by overtravel.

[0050] Furthermore, there are three photoelectric switches 111, which are respectively located at both ends and the middle of the second track. The middle photoelectric switch 111 is added as an overload warning to detect abnormal resistance.

[0051] In some embodiments, the slag cleaning mechanism 200 also includes a hinge seat 220, an articulated shaft 230 and at least two pneumatic cylinders 240. The hinge seat 220 is fixed to the movable plate 120, and the scraper structure 210 is hinged to the hinge seat 220 through the articulated shaft 230. Along the first direction, the two pneumatic cylinders 240 are relatively installed on both sides of the movable plate 120, and the two pneumatic cylinders 240 are both driven and connected to the articulated shaft 230. The two pneumatic cylinders 240 are used to drive the scraper structure 210 to move axially along the articulated shaft 230.

[0052] Exemplarily, the hinge seat 220 is installed on the movable plate 120, the hinge shaft 230 passes through the mounting seat of the scraper structure 210, and the two pneumatic cylinders 240 are symmetrically installed on both sides of the movable plate 120. The end of the piston rod 252 is connected to the hinge shaft 230 through a connecting rod. The controller 400 controls the extension and retraction of the pneumatic cylinder 240 according to the pressure sensor signal, pushes the scraper to swing left and right around the hinge shaft 230, and dynamically adjusts the fitting pressure.

[0053] In some embodiments, the slag cleaning mechanism 200 also includes a lifting cylinder 250, which includes a connected cylinder body 251 and a piston rod 252, the piston rod 252 can telescopically move relative to the cylinder body 251, the cylinder body 251 is fixedly connected to the movable plate 120, and the piston rod 252 is fixedly connected to the scraper structure 210.

[0054] Exemplarily, the cylinder body 251 is fixed to the movable plate 120 through a flange, and the end of the piston rod 252 is connected to the scraper structure 210 through a universal joint. The stroke range and the slag cleaning depth are adjustable. The lifting height can be preset according to the thickness of the grille 500 through the controller 400, and the position can be fed back in real time through the encoder.

[0055] In this way, the slag cleaning depth is accurately controlled by the lifting cylinder 250 to avoid excessive wear of the scraper, and the universal joint connection is used to compensate for installation deviations to ensure movement stability.

[0056] In some embodiments, a pressure regulating valve is provided in the cylinder body 251. When the pressure from the scraper structure 210 applied to the pressure regulating valve exceeds a preset value, the pressure regulating valve releases pressure to retract the piston rod 252, thereby driving the scraper structure 210 to lift.

[0057] Exemplarily, the pressure regulating valve is integrated into the oil / gas inlet of the cylinder body 251, and the preset pressure threshold is 0.8MPa (adjustable range 0.5-1.2MPa), which can realize overload protection, that is, when the scraper is stuck, the system pressure exceeds the threshold, the valve opens to release the pressure, the piston rod 252 automatically retracts, the scraper is lifted by 3-5mm, and the controller 400 (PLC) synchronously triggers the alarm and suspends the operation.

[0058] In this way, the pressure regulating valve is used to implement mechanical overload protection with a fast response speed, and the automatic lifting function implemented thereby avoids damage to the scraper structure 210 and prolongs its service life.

[0059] It should be noted that the cylinders in the embodiments of the present application can all be replaced by power cylinders.

[0060] It is not difficult to understand that the present application designs the slag cleaning device to be connected with a plurality of scrapers and a shaft, the shaft is installed on a bearing seat, gears are installed on both sides of the bearing seat, the gears are connected to the motor reducer, and slide rails in two directions are arranged in the slag cleaning device. At the same time, power drive cylinders are respectively arranged on both sides of the scraper structure 210 to push the scraper to slide, and its movement stroke can be adjusted to ensure the fit with the grille 500. Moreover, the slag cleaning device is installed on a movable plate 120 that can be pitched and lifted up and down. The height direction movement adopts the pitching and lifting of the cylinder for adjusting the slag cleaning depth. The Y direction adopts the motor to drive the chain to move, and the movable plate 120 is hung on the chain. The movable plate 120 is connected and installed with the slag cleaning mechanism 200. The slag cleaning structure forms a seesaw structure that can be lifted up and down under the action of the cylinder (or oil cylinder), and the X direction is driven by a motor to realize the row-changing slag cleaning of the grille 500.

[0061] Specifically, the working principle of the slag cleaning device of the embodiment of the present application is exemplarily described below:

[0062] The controller 400 is arranged in the electric control box, and a start button is provided on the outside of the electric control box. When the start button is pressed, the first driving member 310 is controlled by the controller 400 to move above the grille 500 to be cleaned. The grille 500 to be cleaned is placed on the loading platform. The slag cleaning mechanism 200 is provided with a laser aligner, and the scraper structure 210 can be aligned with the grille teeth by laser.

[0063] The slag cleaning mechanism 200 is controlled to move downward along the Z direction to the required slag cleaning height, the third driving member 340 drives the transmission chain 350 to drive the scraper structure 210 to rotate, and the pneumatic cylinder 240 pushes the entire scraper structure 210 to the left on the hinge axis until the scraper structure 210 is fitted with the grille 500. Because there is an operating force pushed by the pneumatic cylinder 240 between the scraper and the grille 500, the fit is tight, and the slag on the grille 500 is cleaned up under the rotation of the scraper. When the moving plate 120 moves to the position of the photoelectric switch 111, the second driving member 320 stops running, and the pneumatic cylinder 240 on the other side is ventilated and started, pushing the entire scraper structure 210 to the right relative to the hinge axis. The scraper moves until the scraper is fitted with the grille 500, and the slag on the grille 500 is cleaned by the rotation of the scraper. When it moves to the position of the photoelectric switch 111 on the other side, the second drive member 320 (motor) stops, the third drive member 340 (motor) stops, the lifting cylinder 250 rises, and the first drive member 310 is started to drive the slag cleaning mechanism 200 to move to the next slag cleaning position. A pressure regulating valve is provided in the lifting cylinder 250. When the slag cleaning resistance is too large or there is foreign matter, it is automatically lifted when the pressure is greater than the set pressure. The device can float left and right and up and down. The left and right floating ensures that the slag is cleaned thoroughly, and the up and down floating protects the equipment motor and the loading platform. Repeat the above actions until the slag cleaning is completed.

[0064] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present application.

[0065] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0066] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0067] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0068] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0069] It should be noted that the embodiments represented by "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments that are explicitly or not explicitly described.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A slag cleaning device, characterized in that: include: The feeding mechanism comprises a support frame and a movable plate, wherein the movable plate is movably connected to the support frame; The slag cleaning mechanism includes a scraper structure which is transmission-connected to the moving plate; A driving assembly is connected to the moving plate and the scraper structure, and is used to drive the moving plate to move relative to the support frame in a first direction or a second direction, and to drive the scraper structure to rotate to remove slag from the target grid, wherein the first direction and the second direction are orthogonal; The controller is connected to the drive component signal to control the drive component to start.

2. The slag cleaning device according to claim 1, characterized in that: The scraper structure comprises a rotating shaft and a sub-scraper. The rotating shaft is transmission-connected to the driving assembly. The sub-scraper is sleeved on the outer circumference of the rotating shaft and transmission-connected to the rotating shaft.

3. The slag cleaning device according to claim 2, characterized in that: The sub-scraper includes a plurality of scraping blades, and the plurality of scraping blades are arranged at intervals along the circumference of the rotating shaft.

4. The slag cleaning device according to claim 2, characterized in that: There are at least two sub-scrapers, and the two sub-scrapers are arranged axially along the rotating shaft.

5. The slag cleaning device according to any one of claims 1 to 4, characterized in that: The driving assembly includes a first driving member and a first transmission mechanism, the first driving member is relatively fixed to the support frame, the first driving member is drivingly connected to the first transmission mechanism, and the first driving member signal is connected to the controller, and the first transmission mechanism is drivingly connected to the moving plate; The support frame is provided with a first track, the first track extends along the first direction, and the movable plate is slidably connected to the first track.

6. The slag cleaning device according to any one of claims 1 to 4, characterized in that: The driving assembly includes a second driving member and a second transmission mechanism, the second driving member is relatively fixed to the support frame, the second driving member is drivingly connected to the second transmission mechanism, and the second driving member signal is connected to the controller, and the second transmission mechanism is drivingly connected to the moving plate; The support frame is provided with a second track, the second track extends along the second direction, and the movable plate is slidably connected to the second track.

7. The slag cleaning device according to any one of claims 1 to 4, characterized in that: At least two photoelectric switches are disposed on the support frame, and the two photoelectric switches are spaced apart along the second direction to limit the moving distance of the movable plate along the second direction.

8. The slag cleaning device according to any one of claims 1 to 4, characterized in that: The slag cleaning mechanism also includes a hinge seat, an articulated shaft and at least two pneumatic cylinders, the hinge seat is fixed to the movable plate, the scraper structure is hinged to the hinge seat through the articulated shaft, along the first direction, the two pneumatic cylinders are relatively installed on both sides of the movable plate, and the two pneumatic cylinders are both drivingly connected to the articulated shaft, and the two pneumatic cylinders are used to drive the scraper structure to move axially along the articulated shaft.

9. The slag cleaning device according to any one of claims 1 to 4, characterized in that: The slag cleaning mechanism also includes a lifting cylinder, which includes a connected cylinder body and a piston rod. The piston rod can move telescopically relative to the cylinder body. The cylinder body is fixedly connected to the moving plate, and the piston rod is fixedly connected to the scraper structure.

10. The slag cleaning device according to claim 9, characterized in that: A pressure regulating valve is provided in the cylinder body. When the pressure from the scraper structure applied to the pressure regulating valve exceeds a preset value, the pressure regulating valve releases pressure to retract the piston rod, thereby driving the scraper structure to lift.

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