A slag cleaning mechanism

Abstract

The application belongs to the technical field of laser processing and relates to a slag cleaning mechanism. The slag cleaning mechanism comprises a moving device, a slag pushing device and a shovel cutter. The slag pushing device comprises a first mounting plate, a first driving piece, a guide rod, a guide seat, an elastic assembly and a connecting piece. The first mounting plate is connected with the moving device. The first driving piece and the guide seat are spaced apart and mounted on the first mounting plate. The two ends of the guide rod are respectively connected with the driving end of the first driving piece and the elastic assembly. The guide rod is slidably arranged in the guide seat. The two ends of the connecting piece are respectively a rotating end and a fixed end. The rotating end is higher than the fixed end in the vertical direction. The rotating end is slidably connected with the elastic assembly. The fixed end is fixedly connected with the shovel cutter. The middle part of the connecting piece is rotatably connected with the first mounting plate. The slag cleaning mechanism can avoid sticking and stopping.

Description

Technical Field

[0001] This application relates to the field of laser processing technology, and more specifically, to a slag removal mechanism. Background Technology

[0002] Laser cutting machines generate slag that accumulates under the worktable during the cutting process, requiring timely cleaning. Existing slag removal mechanisms are prone to jamming due to uneven surfaces in the cutting area and the presence of molten slag. Utility Model Content

[0003] This application provides a slag removal mechanism to solve the problem of jamming caused by various factors such as uneven ground in the cutting area and molten slag in the prior art.

[0004] To address the aforementioned technical problems, this application provides a slag removal mechanism, employing the following technical solution:

[0005] A slag removal mechanism includes: a moving device, a slag pushing device, and a shovel; the slag pushing device is connected to the moving device, and the shovel is connected to the slag pushing device;

[0006] The slag pushing device includes a first mounting plate, a first driving component, a guide rod, a guide seat, an elastic component, and a connecting component. The first mounting plate is connected to the moving device. The first driving component and the guide seat are installed on the first mounting plate at intervals. The two ends of the guide rod are respectively connected to the driving end of the first driving component and the elastic component, and the guide rod is slidably disposed in the guide seat. The connecting component is rotatably connected to the first mounting plate. The two ends of the connecting component are a rotating end and a fixed end, respectively. The rotating end is higher than the fixed end in the vertical direction. The rotating end is slidably connected to the elastic component, and the fixed end is fixedly connected to the shovel blade.

[0007] Furthermore, the rotating end is provided with a sliding groove, and the end of the sliding groove away from the guide rod is inclined towards the fixed end; the elastic component includes an elastic element, a fixed plate and a floating plate; the two ends of the elastic element are respectively connected to the fixed plate and the floating plate, the fixed plate is connected to the end of the guide rod away from the first driving member, and the floating plate is slidably connected to the sliding groove.

[0008] Furthermore, the slag pushing device also includes a floating joint, the two ends of which are respectively connected to the driving end of the first driving member and the guide rod.

[0009] Furthermore, the mobile device includes a support frame, a drive assembly, and two oppositely arranged guide assemblies. The support frame is disposed between the two guide assemblies, and the drive assembly is disposed on the support frame and is used to drive the support frame to move along the guide assemblies. The first mounting plate is connected to the support frame.

[0010] Furthermore, the drive assembly includes a second drive member and a transmission shaft, the guide assembly includes a mounting base, a guide rail, and a rack, and an auxiliary wheel is provided on the support frame; the second drive member is disposed on the support frame, the transmission shaft is connected to the drive end of the second drive member, both ends of the transmission shaft protrude from both ends of the support frame, and each end of the transmission shaft is provided with a drive gear; the guide rail and the rack are respectively disposed on the mounting base, the drive gear meshes with the rack, and the auxiliary wheel makes rolling contact with the end face of the guide rail away from the mounting base.

[0011] Furthermore, the end of the support frame is provided with a top pressure wheel assembly, which makes rolling contact with the guide rail; the top pressure wheel assembly includes a second mounting plate, a guide wheel, a rotating shaft, a locking rod, and a pre-tightening member. The second mounting plate is connected to the support frame, and a rolling groove is formed on the second mounting plate. The guide wheel is sleeved on the rotating shaft and rotatably connected to the rotating shaft. The guide wheel is located in the rolling groove, and the guide wheel makes rolling contact with the end face of the guide rail away from the mounting base. The locking rod connects the rotating shaft and the second mounting plate, and the two ends of the pre-tightening member are respectively connected to the locking rod and the rotating shaft.

[0012] Furthermore, the top pressure wheel assembly also includes two limiting wheels, which are disposed on the second mounting plate and respectively roll in contact with both sides of the guide rail.

[0013] Furthermore, the number of the top pressure wheel sets is four, and the top pressure wheel sets are respectively provided on both sides of both ends of the support frame.

[0014] Furthermore, the support frame includes two first support plates arranged opposite to each other and two second support plates arranged opposite to each other, with the two ends of the second support plates respectively connected to the adjacent ends of the two first support plates;

[0015] The first mounting plate and the drive assembly are mounted on the first support plate. The two ends of the drive shaft protrude from the second support plate. Two driven gears are rotatably mounted on the second support plate. The drive gear is located between the two driven gears. The driven gear meshes with the rack. The number of auxiliary wheels is at least four. At least one auxiliary wheel is provided between the drive gear and the driven gear.

[0016] Furthermore, the mounting base includes a first mounting plate and a second mounting plate, the first mounting plate being vertically disposed at the end of the second mounting plate away from the support frame, the rack being disposed at the top of the first mounting plate on the side near the support frame, and the guide rail being disposed at the top of the second mounting plate on the side near the support frame.

[0017] Compared with the prior art, the embodiments of this application have the following advantages: an elastic component is provided between the guide rod and the connector, so that when the shovel is away from the worktable and there is debris blocking the shovel's movement direction, or when the shovel is in contact with the worktable and the worktable surface is uneven, the elastic component can deform, so that the shovel can automatically adapt and lift upward, thereby avoiding the slag removal mechanism from jamming and stopping. Attached Figure Description

[0018] To more clearly illustrate the solution of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a slag removal mechanism assembled on a workbench according to an embodiment of this application;

[0020] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 yes Figure 1 Enlarged view of point B in the middle;

[0022] Figure 4 yes Figure 1 A schematic diagram of the structure of the first mounting plate, the first driving component, the guide rod, the guide seat, and the elastic component in the slag pushing device;

[0023] Figure 5 yes Figure 1 A schematic diagram of the structure of the slag removal mechanism after the guide components are concealed.

[0024] Figure 6 yes Figure 5 A bottom view;

[0025] Figure 7 yes Figure 1 A schematic diagram of the structure of the guide component;

[0026] Figure 8 yes Figure 1 A schematic diagram of the top pressure wheel assembly in the middle;

[0027] Figure 9 yes Figure 1 Side view along the length of the first support plate;

[0028] Figure 10 yes Figure 9 Enlarged view of point C in the middle;

[0029] Figure 11 yes Figure 1 A side view along the length of the guide component, with the second assembly plate hidden.

[0030] Figure label:

[0031] 10. Moving device; 11. Support frame; 111. First support plate; 112. Second support plate; 12. Drive assembly; 121. Second drive component; 122. Drive shaft; 123. Drive gear; 13. Guide assembly; 131. Mounting base; 132. Guide rail; 133. Rack; 134. First assembly plate; 135. Second assembly plate; 14. Auxiliary wheel; 15. Top pressure wheel assembly; 151. Second mounting plate; 152. Guide wheel; 153. Rotary wheel. Shaft; 154, Locking rod; 155, Pre-tightening component; 156, Rolling groove; 157, Limiting wheel; 16, Driven gear; 20, Slag pushing device; 21, First mounting plate; 22, First driving component; 23, Guide rod; 24, Guide seat; 25, Elastic component; 251, Elastic component; 252, Fixed plate; 253, Floating plate; 26, Connecting component; 261, Rotating end; 262, Fixed end; 263, Slide groove; 27, Floating joint; 30, Shovel. Detailed Implementation

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0033] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0034] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0035] This application provides a slag removal mechanism, such as... Figures 1 to 6 As shown, the slag removal mechanism includes: a moving device 10, a slag pushing device 20, and a shovel 30; the slag pushing device 20 is connected to the moving device 10, and the shovel 30 is connected to the slag pushing device 20; the slag pushing device 20 includes a first mounting plate 21, a first driving member 22, a guide rod 23, a guide seat 24, an elastic component 25, and a connecting member 26; the first mounting plate 21 is connected to the moving device 10, the first driving member 22 and the guide seat 24 are installed on the first mounting plate 21 at intervals, the two ends of the guide rod 23 are respectively connected to the driving end of the first driving member 22 and the elastic component 25, and the guide rod 23 is slidably disposed in the guide seat 24; the connecting member 26 is rotatably connected to the first mounting plate 21, the two ends of the connecting member 26 are a rotating end 261 and a fixed end 262, the rotating end 261 is higher than the fixed end 262 in the vertical direction, the rotating end 261 is slidably connected to the elastic component 25, and the fixed end 262 is fixedly connected to the shovel 30.

[0036] The working principle of the slag removal mechanism provided in this application embodiment is as follows: The slag removal mechanism is set on the worktable, and the driving end of the first driving member 22 in the slag pushing device 20 extends out to drive the guide rod 23 to move away from the first driving member 22 in the guide seat 24. Since the middle part of the connecting member 26 is rotatably connected to the first mounting plate 21, when the guide rod 23 drives the elastic component 25 to move, it also pushes the connecting member 26 to rotate, so that the fixed end 262 drives the scraper 30 to rotate towards the worktable. Figure 3 For example, the connector 26 rotates counterclockwise around the part fixed to the first mounting plate 21 until the end of the scraper 30 away from the fixed end 262 is in contact with the worktable; the moving device 10 drives the slag pushing device 20 and the scraper 30 to move on the worktable, and the scraper 30 pushes the molten slag to move, so as to achieve the purpose of slag removal.

[0037] When the position of the slag pushing device 20 needs adjustment, or after slag removal is completed, the driving end of the first driving member 22 retracts, causing the guide rod 23 to move closer to the first driving member 22 within the guide seat 24. When the guide rod 23 moves the elastic component 25, it also pulls the connecting member 26 to rotate, causing the fixed end 262 to drive the scraper 30 to rotate away from the worktable. Figure 3 For example, the connector 26 rotates clockwise around the part fixed to the first mounting plate 21, thereby moving the shovel 30 away from the worktable, and then the moving device 10 drives the slag pushing device 20 to move.

[0038] The beneficial effects of the slag removal mechanism provided in this application embodiment are as follows: the guide rod 23 is slidably disposed in the guide seat 24, and the guide seat 24 can provide support for the guide rod 23, so as to avoid affecting the position of the driving end of the first driving member 22 or the guide rod 23 under the gravity of the scraper 30, thereby improving the accuracy of the first driving member 22 driving the guide rod 23 in linear motion, and thus improving the slag removal effect.

[0039] An elastic component 25 is provided between the guide rod 23 and the connector 26 so that when the scraper 30 is away from the worktable and there is debris blocking the movement direction of the scraper 30, or when the scraper 30 is in contact with the worktable and the worktable surface is uneven, the elastic component 25 can deform so that the scraper 30 can automatically rise to adapt and lift. This can prevent the slag removal mechanism from getting stuck and stopping, reduce the frequency of maintenance, and improve production efficiency.

[0040] In this embodiment, the first driving component 22 is a cylinder, and the driving end of the first driving component 22 is a cylinder rod.

[0041] In this embodiment, the middle part of the connector 26 is rotatably connected to the first mounting plate 21; this facilitates the connection of the connector 26 to the first mounting plate 21 and avoids interference with the rotation of the rotating end 261.

[0042] like Figure 3 , 4 As shown, the rotating end 261 is further provided with a sliding groove 263, and the end of the sliding groove 263 away from the guide rod 23 is inclined towards the fixed end 262; the elastic component 25 includes an elastic element 251, a fixed plate 252 and a floating plate 253; the two ends of the elastic element 251 are respectively connected to the fixed plate 252 and the floating plate 253, the fixed plate 252 is connected to the end of the guide rod 23 away from the first driving member 22, and the floating plate 253 is slidably connected to the sliding groove 263.

[0043] In this embodiment, the driving end of the first driving member 22 extends out to drive the guide rod 23 to move away from the first driving member 22 in the guide seat 24, causing the guide rod 23 to drive the elastic component 25 to move. The floating plate 253 abuts against the end of the slide groove 263 away from the guide rod 23, and pushes the connecting member 26 to rotate, causing the fixed end 262 to drive the scraper 30 to rotate towards the worktable. Figure 3 For example, the connector 26 rotates counterclockwise around the part fixed to the first mounting plate 21; the driving end of the first driving member 22 retracts, causing the guide rod 23 to move closer to the first driving member 22 in the guide seat 24, so that the guide rod 23 drives the elastic component 25 to move, the floating plate 253 abuts against the end of the slide groove 263 near the guide rod 23, and pulls the connector 26 to rotate, so that the fixed end 262 drives the scraper 30 to rotate away from the worktable. Figure 3For example, the connector 26 rotates clockwise around the part that is fixed to the first mounting plate 21.

[0044] In this embodiment, when the shovel 30 is away from the worktable and there is debris blocking the movement direction of the shovel 30, or when the shovel 30 is in contact with the worktable and the worktable surface is uneven, the shovel 30 is pushed by the obstruction and moves, thereby driving the floating plate 253 to move. The elastic element 251 deforms, allowing the shovel 30 to automatically rise and adapt, thereby avoiding jamming and stopping of the slag removal mechanism, reducing maintenance frequency, and improving production efficiency.

[0045] In this embodiment, the floating plate 253 can be slidably connected to the sliding groove 263 of the connecting member 26 via a pin (not shown) and a nut (not shown); for example, the pin passes through the floating plate 253 and enters the sliding groove 263, one end of the pin abuts against the floating plate 253, the other end of the pin is connected to the nut, and the nut abuts against the connecting plate; or, the floating plate 253 is provided with two oppositely arranged plates, the connecting plate is located between the two plates, the pin passes through the plates and the connecting plate in sequence, one end of the pin abuts against the floating plate 253, the other end of the pin is connected to the nut, and the nut abuts against the plates.

[0046] In this embodiment, the elastic element 251 can be one of a torsion spring, a tension spring, or a spring sheet.

[0047] like Figure 4 As shown, the slag pushing device 20 further includes a floating joint 27, the two ends of which are respectively connected to the driving end of the first driving member 22 and the guide rod 23.

[0048] In this embodiment, the floating joint 27 can absorb vibration and shock, as well as compensate for mechanical installation errors, thereby protecting the first drive component 22, extending the life of the first drive component 22, and ensuring the stable operation of the slag removal device.

[0049] like Figure 1 , 5 As shown in Figure 11, the moving device 10 further includes a support frame 11, a drive assembly 12, and two oppositely arranged guide assemblies 13. The support frame 11 is disposed between the two guide assemblies 13, the drive assembly 12 is disposed on the support frame 11 and is used to drive the support frame 11 to move along the guide assemblies 13, and the first mounting plate 21 is connected to the support frame 11.

[0050] In this embodiment, the support frame 11 and the first mounting plate 21 are driven by the drive component 12 to move along the guide component 13, and the slag is cleaned by the shovel 30 of the slag pushing device 20. The guide component 13 provides guidance for the movement direction of the slag pushing device 20, thereby improving the automation level of the slag cleaning mechanism.

[0051] Furthermore, the number of slag pushing devices 20 is at least two, and multiple slag pushing devices 20 are spaced apart on the support frame 11 to provide sufficient power for driving the movement of the shovel 30.

[0052] like Figures 5 to 11 As shown, the drive assembly 12 further includes a second drive member 121 and a transmission shaft 122, and the guide assembly 13 includes a mounting base 131, a guide rail 132 and a rack 133. An auxiliary wheel 14 is provided on the support frame 11. The second drive member 121 is provided on the support frame 11, and the transmission shaft 122 is connected to the drive end of the second drive member 121. Both ends of the transmission shaft 122 protrude from both ends of the support frame 11, and each end of the transmission shaft 122 is provided with a drive gear 123. The guide rail 132 and the rack 133 are respectively provided on the mounting base 131. The drive gear 123 meshes with the rack 133, and the auxiliary wheel 14 rolls in contact with the end face of the guide rail 132 away from the mounting base 131.

[0053] In this embodiment, the second driving member 121 drives the transmission shaft 122 to rotate clockwise or counterclockwise, and the transmission shaft 122 drives the drive gear 123 to rotate clockwise or counterclockwise, so as to realize the purpose of the drive gear 123 reciprocating along the length direction of the rack 133, thereby driving the support frame 11, the slag pushing device 20 and the shovel 30 to reciprocate along the length direction of the guide rail 132.

[0054] In this embodiment, the support frame 11 rolls in contact with the guide rail 132 via the auxiliary wheel 14, while the drive gear 123 meshes with the rack 133. These two cooperative structures can improve the stability of the slag removal mechanism.

[0055] In this embodiment, the second driving member 121 is a motor or a geared motor, and the driving end of the second driving member 121 is a motor shaft; the transmission shaft 122 and the driving end of the second driving member 121 can be connected by a belt drive structure (not shown), which will not be described in detail here.

[0056] like Figures 5 to 10 As shown, further, the end of the support frame 11 is provided with a top pressure wheel assembly 15, which rolls in contact with the guide rail 132. The top pressure wheel assembly 15 includes a second mounting plate 151, a guide wheel 152, a rotating shaft 153, a locking rod 154, and a pre-tightening member 155. The second mounting plate 151 is connected to the support frame 11, and a rolling groove 156 is provided on the second mounting plate 151. The guide wheel 152 is sleeved on the rotating shaft 153 and rotatably connected to the rotating shaft 153. The guide wheel 152 is located in the rolling groove 156, and the guide wheel 152 rolls in contact with the end face of the guide rail 132 away from the mounting base 131. The locking rod 154 connects the rotating shaft 153 and the second mounting plate 151. The two ends of the pre-tightening member 155 are respectively connected to the locking rod 154 and the rotating shaft 153.

[0057] In this embodiment, when the drive assembly 12 drives the support frame 11 to reciprocate along the length of the guide rail 132, the support frame 11 drives the top pressure wheel assembly 15 to move synchronously. The guide wheel 152 in the top pressure wheel assembly 15 rolls in contact with the guide rail 132. At the same time, the pre-tightening member 155 continuously provides pressure to the guide wheel 152 through the rotating shaft 153, so that the guide wheel 152 is in close contact with the guide rail 132, thereby ensuring that the guide wheel 152 is in contact with the guide rail 132 at all times to adapt to the errors caused by the unevenness of the ground and the guide rail 132.

[0058] In this embodiment, the pre-tensioning member 155 can be one of a torsion spring, a tension spring, or a spring sheet that is pre-compressed to produce deformation.

[0059] like Figures 8 to 11 As shown, the top pressure wheel assembly 15 further includes two limiting wheels 157, which are mounted on the second mounting plate 151 and respectively roll in contact with the two sides of the guide rail 132.

[0060] In this embodiment, when the guide wheel 152 rolls into contact with the end face of the guide rail 132 away from the mounting base 131, the two limiting wheels 157 roll into contact with both sides of the guide rail 132. The two limiting wheels 157 restrict the position of the top pressure wheel assembly 15, and can also ensure the normal movement of the top pressure wheel assembly 15, preventing the top pressure wheel assembly 15 and the support frame 11 and other structures from being displaced on the guide rail 132, thereby improving the stability of the moving device 10.

[0061] Specifically, the limiting wheel 157 is located on the back of the second mounting plate 151, and the pre-tightening member 155 is located on the top of the second mounting plate 151; this can prevent interference between the limiting wheel 157 and the pre-tightening member 155.

[0062] Furthermore, there are four top pressure wheel sets 15, with top pressure wheel sets 15 respectively provided on both sides of both ends of the support frame 11.

[0063] In this embodiment, setting multiple top pressure wheel sets 15 can improve the stability of the moving device 10.

[0064] like Figure 5 As shown, the support frame 11 further includes two first support plates 111 arranged opposite to each other and two second support plates 112 arranged opposite to each other, with the two ends of the second support plates 112 respectively connected to the adjacent ends of the two first support plates 111.

[0065] The first mounting plate 21 and the drive assembly 12 are mounted on the first support plate 111. The two ends of the drive shaft 122 protrude from the second support plate 112. Two driven gears 16 are rotatably mounted on the second support plate 112. The driving gear 123 is located between the two driven gears 16. The driven gears 16 mesh with the rack 133. The number of auxiliary wheels 14 is at least four. At least one auxiliary wheel 14 is provided between the driving gear 123 and the driven gears 16.

[0066] In this embodiment, each second support plate 112 is provided with a first driven gear 16, a first auxiliary wheel 14, a driving gear 123, a second auxiliary wheel 14, and a second driven gear 16 in sequence. The driven gear 16 and the driving gear 123 are used to mesh with the rack 133, and the auxiliary wheel 14 is used to roll contact with the guide rail 132, so that there are multiple support points between the support frame 11 and the guide assembly 13, forming a stable anti-overturning structure, which can improve the stability of the support frame 11 moving along the guide assembly 13.

[0067] In this embodiment, the first driven gear 16, the driving gear 123 and the second driven gear 16 are located on opposite sides of the two second support plates 112, and the auxiliary wheel 14 is rotatably located in the middle of the second support plate 112; this avoids interference between the driven gear 16, the driving gear 123 and the auxiliary wheel 14.

[0068] like Figure 7 As shown, the mounting base 131 further includes a first mounting plate 134 and a second mounting plate 135. The first mounting plate 134 is vertically disposed at the end of the second mounting plate 135 away from the support frame 11. The rack 133 is disposed at the top of the first mounting plate 134 on the side close to the support frame 11. The guide rail 132 is disposed at the top of the second mounting plate 135 on the side close to the support frame 11.

[0069] In this embodiment, the cross-section of the first assembly plate 134 and the second assembly plate 135 is L-shaped, which facilitates the assembly of the rack 133 and the guide rail 132, and facilitates the assembly of the support frame 11 and the guide assembly 13 together.

[0070] Obviously, the embodiments described above are only some embodiments of this application, not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this application's specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this application.

Claims

1. A slag removal mechanism, characterized in that, include: A mobile device, a slag-pushing device, and a shovel; the slag-pushing device is connected to the mobile device, and the shovel is connected to the slag-pushing device; The slag pushing device includes a first mounting plate, a first driving component, a guide rod, a guide seat, an elastic component, and a connecting component. The first mounting plate is connected to the moving device. The first driving component and the guide seat are installed on the first mounting plate at intervals. The two ends of the guide rod are respectively connected to the driving end of the first driving component and the elastic component, and the guide rod is slidably disposed in the guide seat. The connecting component is rotatably connected to the first mounting plate. The two ends of the connecting component are a rotating end and a fixed end, respectively. The rotating end is higher than the fixed end in the vertical direction. The rotating end is slidably connected to the elastic component, and the fixed end is fixedly connected to the shovel blade.

2. The slag removal mechanism according to claim 1, characterized in that, The rotating end is provided with a sliding groove, and the end of the sliding groove away from the guide rod is inclined towards the fixed end; the elastic component includes an elastic element, a fixed plate and a floating plate; the two ends of the elastic element are respectively connected to the fixed plate and the floating plate, the fixed plate is connected to the end of the guide rod away from the first driving member, and the floating plate is slidably connected to the sliding groove.

3. The slag removal mechanism according to claim 1, characterized in that, The slag pushing device also includes a floating joint, the two ends of which are respectively connected to the driving end of the first driving member and the guide rod.

4. The slag removal mechanism according to any one of claims 1 to 3, characterized in that, The mobile device includes a support frame, a drive assembly, and two oppositely arranged guide assemblies. The support frame is disposed between the two guide assemblies, and the drive assembly is disposed on the support frame and is used to drive the support frame to move along the guide assemblies. The first mounting plate is connected to the support frame.

5. The slag removal mechanism according to claim 4, characterized in that, The drive assembly includes a second drive member and a transmission shaft. The guide assembly includes a mounting base, a guide rail, and a rack. An auxiliary wheel is provided on the support frame. The second drive member is mounted on the support frame. The transmission shaft is connected to the drive end of the second drive member. Both ends of the transmission shaft protrude from both ends of the support frame, and each end of the transmission shaft is provided with a drive gear. The guide rail and the rack are respectively mounted on the mounting base. The drive gear meshes with the rack. The auxiliary wheel makes rolling contact with the end face of the guide rail away from the mounting base.

6. The slag removal mechanism according to claim 5, characterized in that, The support frame is provided with a top pressure wheel assembly at its end, which makes rolling contact with the guide rail. The top pressure wheel assembly includes a second mounting plate, a guide wheel, a rotating shaft, a locking rod, and a pre-tightening member. The second mounting plate is connected to the support frame and has a rolling groove. The guide wheel is sleeved on the rotating shaft and rotatably connected to the rotating shaft. The guide wheel is located in the rolling groove and makes rolling contact with the end face of the guide rail away from the mounting base. The locking rod connects the rotating shaft and the second mounting plate. The two ends of the pre-tightening member are respectively connected to the locking rod and the rotating shaft.

7. The slag removal mechanism according to claim 6, characterized in that, The top pressure wheel assembly also includes two limiting wheels, which are disposed on the second mounting plate and respectively roll in contact with both sides of the guide rail.

8. The slag removal mechanism according to claim 6, characterized in that, The number of top pressure roller sets is four, and the top pressure roller sets are respectively provided on both sides of both ends of the support frame.

9. The slag removal mechanism according to claim 5, characterized in that, The support frame includes two first support plates and two second support plates arranged opposite to each other, with the two ends of the second support plates respectively connected to the adjacent ends of the two first support plates; The first mounting plate and the drive assembly are mounted on the first support plate. The two ends of the drive shaft protrude from the second support plate. Two driven gears are rotatably mounted on the second support plate. The drive gear is located between the two driven gears. The driven gear meshes with the rack. The number of auxiliary wheels is at least four. At least one auxiliary wheel is provided between the drive gear and the driven gear.

10. The slag removal mechanism according to claim 5, characterized in that, The mounting base includes a first mounting plate and a second mounting plate. The first mounting plate is vertically disposed at the end of the second mounting plate away from the support frame. The rack is disposed at the top of the first mounting plate on the side near the support frame. The guide rail is disposed at the top of the second mounting plate on the side near the support frame.

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