Slag removing device for laser cutting material table of box transformer substation cabinet door

Abstract

The invention relates to the technical field of laser cutting, in particular to a slag removing device for a box transformer substation cabinet door laser cutting material table. A to-be-cleaned supporting material plate slidably extends into the position between a first clamping plate and a second clamping plate from one side of a supporting seat plate, the two sides of the supporting material plate slidably abut against a first clamping wall and a second clamping wall correspondingly, and then the supporting material plate is driven by a second driving assembly to horizontally move along the supporting seat plate; the supporting material plate extends into the position between the first grinding wheel and the second grinding wheel, metal slag attached to one side of the supporting material plate is removed through grinding of the first grinding wheel, metal slag attached to the other side of the supporting material plate is removed through grinding of the second grinding wheel, and the removed metal slag is discharged from the discharging opening; the ground supporting material plate extends into the position between the third clamping plate and the fourth clamping plate, and the supporting material plate which is completely ground slides out from the other side of the supporting seat plate along with continuous pushing of the supporting material plate; the whole process is free of manual grinding, and operation is convenient and efficient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of laser cutting, in particular to a laser cutting slag removal device for a cabinet door of a box-type transformer. BACKGROUND

[0002] The cabinet door of a box-type transformer needs to be cut by a laser cutting device during production. The laser cutting device includes a support table composed of a plurality of vertically arranged support plates. The top of each support plate is formed with a tooth-shaped tip, and the top of each support plate is at the same horizontal plane. During use, a metal plate is placed flat on the support plates, and then the metal plate is fixed for laser cutting. During laser cutting, a large amount of metal slag will accumulate on the support plates, which needs to be cleaned in time to avoid affecting the cutting of the metal plate. Currently, the metal slag attached to the support plates is manually cleaned, which is time-consuming and laborious. SUMMARY

[0003] The main purpose of the present application is to provide a laser cutting slag removal device for a cabinet door of a box-type transformer, which aims to solve the problem of time-consuming and laborious manual cleaning of metal slag attached to the support plates.

[0004] To achieve the above-mentioned purpose, the technical solution provided by the present application is as follows: A laser cutting slag removal device for a cabinet door of a box-type transformer includes a support table, a first clamping plate, a second clamping plate, a third clamping plate, a fourth clamping plate, a first grinding wheel, a second grinding wheel, a first drive assembly, and a second drive assembly. The support table includes a horizontally arranged support seat plate and a support leg for supporting the support seat plate. The support seat plate is provided with a discharge port. The first clamping plate, the second clamping plate, the third clamping plate, and the fourth clamping plate are vertically arranged on the upper surface of the support seat plate. The first clamping plate and the second clamping plate are parallel to and opposite to each other. The third clamping plate and the fourth clamping plate are parallel to and opposite to each other. The first clamping plate and the second clamping plate are arranged on one side of the discharge port, and the third clamping plate and the fourth clamping plate are arranged on the other side of the discharge port. The first clamping plate includes a first clamping wall facing the second clamping plate, the second clamping plate includes a second clamping wall facing the first clamping plate, the third clamping plate includes a third clamping wall facing the fourth clamping plate, and the fourth clamping plate includes a fourth clamping wall facing the third clamping plate. The first clamping wall and the third clamping wall are in the same vertical plane. The second clamping wall and the fourth clamping wall are in the same vertical plane. The first grinding wheel and the second grinding wheel are coaxially arranged, and the first drive component is used to drive the first grinding wheel and the second grinding wheel to rotate synchronously. The bottom of the first grinding wheel and the bottom of the second grinding wheel extend into the discharge port. The central axis of the first grinding wheel is perpendicular to the first clamping wall. The second drive assembly is used to drive the support plate to move horizontally along the support seat plate.

[0005] Preferably, the distance between the first grinding wheel and the second grinding wheel is equal to the distance between the first clamping wall and the second clamping wall; the first driving assembly comprises a first motor, a first speed reducer and a rotating shaft; the rotating shaft is rotatably connected to the support base plate; the first grinding wheel and the second grinding wheel are coaxially fixed on the rotating shaft; the first motor and the first speed reducer are arranged on the support base plate; the output shaft of the first motor is connected to the input shaft of the first speed reducer; the output shaft of the first speed reducer is coaxially connected to the rotating shaft.

[0006] Preferably, the discharging port is a rectangular port; the second driving assembly comprises a driving component and a push plate; the push plate is located on the side of the first clamping plate away from the first grinding wheel; the push plate is vertically arranged; the driving component is used for driving the push plate to move horizontally; and the push plate is used for abutting against the support material plate.

[0007] Preferably, the second driving assembly further comprises a first support plate, a second support plate, a first sliding rod, a lead screw and a sliding seat; the first support plate is vertically arranged on the support base plate; one end of the first sliding rod is fixedly connected to one side of the first support plate; the other end of the first sliding rod is fixedly connected to one side of the second support plate; the second support plate is vertically arranged and protrudes from the support base plate; the first sliding rod is horizontally arranged and parallel to the first clamping wall; one end of the lead screw is rotatably arranged in the first support plate, and the other end of the lead screw is rotatably connected to the second support plate; the lead screw is parallel to the first sliding rod; the sliding seat is slidably arranged on the first sliding rod, and the sliding seat is provided with a first threaded hole; the lead screw is arranged in the first threaded hole; one side of the push plate is connected to the sliding seat; and the driving component is used for driving the lead screw to rotate.

[0008] Preferably, the driving component comprises a second motor and a second speed reducer; the second motor and the second speed reducer are arranged on the support base plate; the output shaft of the second motor is connected to the input shaft of the second speed reducer; the output shaft of the second speed reducer is coaxially connected to one end of the lead screw protruding from the first support plate; and the side of the push plate close to the support base plate is provided with a buffer rubber layer.

[0009] Preferably, the second driving assembly further comprises a pull rod; the top of the first support plate is higher than the top of the second support plate; one end of the pull rod is connected to the top of the first support plate, and the other end of the pull rod is connected to the top of the second support plate.

[0010] Preferably, it further includes a pressing component; the number of pressing components is two; one pressing component is disposed between the first clamping plate and the second clamping plate, and the other pressing component is disposed between the third clamping plate and the fourth clamping plate; the pressing component is used to abut against the top side of the support plate.

[0011] Preferably, the pressing assembly includes a U-shaped fixing frame, a lifting plate, a second sliding rod, a third sliding rod, a first spring, a second spring, a threaded rod, a first rotating cylinder, and a second rotating cylinder; the U-shaped fixing frame includes a first vertical plate and a second vertical plate that are parallel to each other and opposite to each other, and a horizontal plate that is connected to the first vertical plate and the second vertical plate on both sides respectively; the horizontal plate is horizontally arranged; wherein the first vertical plate of the U-shaped fixing frame of one pressing assembly is connected to the top of the first clamping plate, and the second vertical plate is connected to the top of the second clamping plate; the lifting plate is arranged between the first vertical plate and the second vertical plate, and the lifting plate is horizontally arranged; the second sliding rod and the third sliding rod are both vertically slidably inserted through the horizontal plate; the bottom of the second sliding rod and the third sliding rod are both fixed to the lifting plate; the horizontal plate has a second threaded hole; the threaded rod is screwed into the second threaded hole; the second sliding rod, the third sliding rod, and the threaded rod are all vertically arranged; the second sliding rod and the third sliding rod are symmetrical about the threaded rod; The second slide rod has a first baffle at its top; the third slide rod has a second baffle at its top; a first spring is sleeved on the second slide rod, one end of the first spring is connected to the first baffle, and the other end of the first spring is connected to the upper surface of the horizontal plate; the first spring is always compressed to give the second slide rod an upward tendency; the second spring is sleeved on the third slide rod, one end of the second spring is connected to the second baffle, and the other end of the second spring is connected to the upper surface of the horizontal plate; the second spring is always compressed to give the third slide rod an upward tendency; the bottom of the threaded rod is used to abut against the middle of the upper surface of the lifting plate; a first rotating cylinder and a second rotating cylinder are rotatably connected to both ends of the lifting plate; the bottoms of the first rotating cylinder and the second rotating cylinder are on the same horizontal plane.

[0012] Preferably, the upper part of the threaded rod extends out of the horizontal plate and is provided with a rotating handle; the second slide rod and the third slide rod have the same length and diameter; the horizontal plate has a first through hole and a second through hole; the second slide rod is slidably fitted through the first through hole; the third slide rod is slidably fitted through the second through hole.

[0013] Preferably, the lower surface of the support plate is provided with a hopper and a waste bin; the hopper is used to guide the metal slag discharged from the discharge port into the waste bin.

[0014] Compared with the prior art, the present application has at least the following beneficial effects: The box transformer cabinet door laser cutting material table slag removal device can solve the problem of time-consuming and laborious manual cleaning of the metal material slag attached to the supporting material plate. When in use, the supporting material plate to be cleaned is slid from one side of the supporting seat plate into between the first clamping plate and the second clamping plate, so that the two sides of the supporting material plate are respectively slid against the first clamping wall and the second clamping wall. Then, the second driving assembly is driven to move the supporting material plate horizontally along the supporting seat plate, so that the supporting material plate extends into between the first grinding wheel and the second grinding wheel. At the same time, the first driving assembly is started to drive the first grinding wheel and the second grinding wheel to rotate synchronously. The metal material slag attached to one side of the supporting material plate is removed by grinding with the first grinding wheel, and the metal material slag attached to the other side of the supporting material plate is removed by grinding with the second grinding wheel. The removed metal material slag is discharged from the discharge opening. The supporting material plate after grinding is extended into between the third clamping plate and the fourth clamping plate. With the continuous pushing of the supporting material plate, the supporting material plate after all grinding is finally slid out from the other side of the supporting seat plate. The whole process is free of manual grinding, and the operation is convenient and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained according to the structures shown in the drawings without creative labor for those skilled in the art.

[0016] Figure 1 FIG. 3 is a side view structural schematic diagram of an embodiment of the box transformer cabinet door laser cutting material table slag removal device according to the present application; Figure 2 FIG. 4 is a top view structural schematic diagram of an embodiment of the box transformer cabinet door laser cutting material table slag removal device according to the present application; Figure 3 FIG. 5 is a side view structural schematic diagram of an embodiment of the box transformer cabinet door laser cutting material table slag removal device according to the present application; Figure 1 FIG. 6 is an enlarged detail view of position A in FIG. 5.

[0017] FIG. 7 is a top view structural schematic diagram of an embodiment of the box transformer cabinet door laser cutting material table slag removal device according to the present application; 110. Support base plate; 120. Support leg; 130. Discharge port; 140. Downward inclined hopper; 150. Waste bin; 160. First clamping plate; 170. Second clamping plate; 180. Third clamping plate; 190. Fourth clamping plate; 210. Rotating shaft; 220. First grinding wheel; 230. Second grinding wheel; 240. First reducer; 250. First motor; 260. Second reducer; 270. Second motor; 280. First support plate; 290. Second support plate; 310. First sliding rod; 320. Lead screw; 3 30. Pull rod; 340. Slide block; 350. Push plate; 360. Support plate; 370. U-shaped fixing frame; 380. First vertical plate; 390. Second vertical plate; 410. Horizontal plate; 420. First rotating drum; 430. Second rotating drum; 440. Lifting plate; 450. Second threaded hole; 460. Threaded rod; 470. Rotary handle; 480. First through hole; 490. Second slide rod; 510. Third slide rod; 520. First spring; 530. Second spring; 540. First baffle; 550. Second baffle.

[0018] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0020] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0021] Furthermore, in this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0023] Furthermore, the technical solutions of the various embodiments of the present invention can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

[0024] This invention proposes a slag removal device for the laser cutting material table of transformer substation doors.

[0025] As attached Figure 1 - Appendix Figure 3As shown, in one embodiment of the slag removal device for laser cutting material table of transformer substation door proposed in this invention, the slag removal device includes a support platform, a first clamping plate 160, a second clamping plate 170, a third clamping plate 180, a fourth clamping plate 190, a first grinding wheel 220, a second grinding wheel 230, a first driving assembly, and a second driving assembly; the support platform includes a horizontally arranged support base plate 110 and support legs 120 for supporting the support base plate 110; the support base plate 110 has a lower... The feed inlet 130; the first clamping plate 160, the second clamping plate 170, the third clamping plate 180, and the fourth clamping plate 190 are all vertically arranged on the upper surface of the support base plate 110; the first clamping plate 160 and the second clamping plate 170 are parallel to each other and directly opposite each other; the third clamping plate 180 and the fourth clamping plate 190 are parallel to each other and directly opposite each other; the first clamping plate 160 and the second clamping plate 170 are located on one side of the feed inlet 130, and the third clamping plate 180 and the fourth clamping plate 190 are located on the other side of the feed inlet 130; the first clamping plate 160 is packaged with... The first clamping plate 170 includes a first clamping wall facing the second clamping plate 160; the second clamping plate 170 includes a second clamping wall facing the first clamping plate 160; the third clamping plate 180 includes a third clamping wall facing the fourth clamping plate 190; the fourth clamping plate 190 includes a fourth clamping wall facing the third clamping plate 180; the first clamping wall and the third clamping wall are in the same vertical plane; the second clamping wall and the fourth clamping wall are in the same vertical plane; the first grinding wheel 220 and the second grinding wheel 230 are coaxially arranged; and the first driving component is used to drive the first grinding wheel 220 and the second grinding wheel 230. 230 rotates synchronously; the bottoms of the first grinding wheel 220 and the second grinding wheel 230 both extend into the feed port 130; the central axis of the first grinding wheel 220 is perpendicular to the first clamping wall; the second driving assembly is used to drive the support plate 360 ​​to move horizontally along the support base plate 110 and extend between the first grinding wheel 220 and the second grinding wheel 230; the first grinding wheel 220 is used to grind and remove the metal slag attached to one side of the support plate 360, and the second grinding wheel 230 is used to grind and remove the metal slag attached to the other side of the support plate 360.

[0026] The slag removal device for laser cutting material table of transformer substation doors proposed in this invention can solve the problem of time-consuming and labor-intensive manual cleaning of metal slag adhering to the support plate 360. In use, the support plate 360 ​​to be cleaned is slidably inserted from one side of the support base plate 110 between the first clamping plate 160 and the second clamping plate 170, so that both sides of the support plate 360 ​​slide against the first clamping wall and the second clamping wall respectively. Then, the second driving assembly drives the support plate 360 ​​to move horizontally along the support base plate 110, so that the support plate 360 ​​extends between the first grinding wheel 220 and the second grinding wheel 230. Simultaneously, the first... A drive assembly drives the first grinding wheel 220 and the second grinding wheel 230 to rotate synchronously. The first grinding wheel 220 grinds and removes the metal slag attached to one side of the support plate 360, and the second grinding wheel 230 grinds and removes the metal slag attached to the other side of the support plate 360. The removed metal slag is discharged from the discharge port 130. The ground support plate 360 ​​extends between the third clamping plate 180 and the fourth clamping plate 190. As the support plate 360 ​​continues to be pushed, it eventually slides out from the other side of the support base plate 110. The entire process is unmanned grinding, which is convenient and efficient.

[0027] Furthermore, the distance between the first grinding wheel 220 and the second grinding wheel 230 is equal to the distance between the first clamping wall and the second clamping wall (e.g., 3 cm); the first drive assembly includes a first motor 250, a first reducer 240, and a rotating shaft 210; the rotating shaft 210 is rotatably connected to the support base plate 110; the first grinding wheel 220 and the second grinding wheel 230 are both coaxially fixedly sleeved on the rotating shaft 210; the first motor 250 and the first reducer 240 are both disposed on the support base plate 110; the output shaft of the first motor 250 is connected to the input shaft of the first reducer 240; the output shaft of the first reducer 240 is coaxially connected to the rotating shaft 210.

[0028] Meanwhile, the discharge port 130 is rectangular; the second drive assembly includes a drive component and a push plate 350; the push plate 350 is located on the side of the first clamping plate 160 away from the first grinding wheel 220; the push plate 350 is vertically arranged; the drive component is used to drive the push plate 350 to move horizontally; the push plate 350 is used to abut against the support plate 360.

[0029] Specifically, the second drive assembly also includes a first support plate 280, a second support plate 290, a first slide rod 310, a lead screw 320, and a slide block 340; the first support plate 280 is vertically disposed on the support base plate 110; one end of the first slide rod 310 is fixedly connected to one side of the first support plate 280; the other end of the first slide rod 310 is fixedly connected to one side of the second support plate 290; the second support plate 290 is vertically disposed and extends out of the support base plate 110; the first slide rod 310... The second drive assembly is horizontally positioned and parallel to the first clamping wall. One end of the lead screw 320 rotatably passes through the first support plate 280, and the other end of the lead screw 320 rotatably connects to the second support plate 290. The lead screw 320 is parallel to the first slide rod 310. A slide block 340 is slidably fitted onto the first slide rod 310, and the slide block 340 has a through-hole. The lead screw 320 fits through the first threaded hole. A push plate 350 is connected to one side of the slide block 340. A drive component is used to drive the lead screw 320 to rotate. Through the above technical solution, the specific structure and function of the second drive assembly are improved.

[0030] In addition, the aforementioned drive components include a second motor 270 and a second reducer 260; both the second motor 270 and the second reducer 260 are mounted on the support base plate 110; the output shaft of the second motor 270 is connected to the input shaft of the second reducer 260; the output shaft of the second reducer 260 is coaxially connected to one end of the lead screw 320 that extends out of the first support plate 280; a buffer rubber layer is provided on the side of the push plate 350 near the support base plate 110.

[0031] The second driving component drives the lead screw 320 to rotate, thereby causing the slide 340 to move horizontally, which in turn causes the push plate 350 to move horizontally, thereby pushing the support plate 360 ​​to move horizontally.

[0032] Specifically, the second drive assembly also includes a pull rod 330; the top of the first support plate 280 is higher than the top of the second support plate 290; one end of the pull rod 330 is connected to the top of the first support plate 280, and the other end of the pull rod 330 is connected to the top of the second support plate 290.

[0033] In addition, the slag removal device for the laser cutting material table of this transformer substation door also includes a pressing component; there are two pressing components; one pressing component is set between the first clamping plate 160 and the second clamping plate 170, and the other pressing component is set between the third clamping plate 180 and the fourth clamping plate 190; the pressing component is used to abut against the top side of the support plate 360 ​​to prevent the support plate 360 ​​from tilting upwards during the translation process, thus making it more stable.

[0034] Specifically, the pressing assembly includes a U-shaped fixing frame 370, a lifting plate 440, a second sliding rod 490, a third sliding rod 510, a first spring 520, a second spring 530, a threaded rod 460, a first rotating cylinder 420, and a second rotating cylinder 430; the U-shaped fixing frame 370 includes a first vertical plate 380 and a second vertical plate 390 that are parallel to each other and opposite to each other, and a horizontal plate 410 connected to the first vertical plate 380 and the second vertical plate 390 on both sides respectively; the horizontal plate 410 is horizontally arranged; wherein the first vertical plate 380 of the U-shaped fixing frame 370 of one pressing assembly is connected to the top of the first clamping plate 160, and the second vertical plate 390... 0 is connected to the top of the second clamping plate 170; the lifting plate 440 is disposed between the first vertical plate 380 and the second vertical plate 390, and the lifting plate 440 is horizontally disposed; the second slide rod 490 and the third slide rod 510 are both vertically slidably inserted through the horizontal plate 410; the bottom of the second slide rod 490 and the third slide rod 510 are both fixed to the lifting plate 440; the horizontal plate 410 is provided with a second threaded hole 450; the threaded rod 460 is screwed into the second threaded hole 450; the second slide rod 490, the third slide rod 510 and the threaded rod 460 are all vertically disposed; the second slide rod 490 and the third slide rod 510 are symmetrical about the threaded rod 460.

[0035] The top of the second slide bar 490 is provided with a first baffle 540; the top of the third slide bar 510 is provided with a second baffle 550; a first spring 520 is sleeved on the second slide bar 490, one end of the first spring 520 is connected to the first baffle 540, and the other end of the first spring 520 is connected to the upper surface of the horizontal plate 410; the first spring 520 is always compressed, so that the second slide bar 490 has an upward tendency; a second spring 530 is sleeved on the third slide bar 510, one end of the second spring 530 is connected to the second baffle 550, and the other end of the second spring 530 is connected to the second baffle 550. The second spring 530 is always compressed, so that the third slide rod 510 has an upward tendency; the bottom of the threaded rod 460 is used to abut against the middle of the upper surface of the lifting plate 440; the two ends of the lifting plate 440 are respectively rotatably connected to the first rotating cylinder 420 and the second rotating cylinder 430; the bottoms of the first rotating cylinder 420 and the second rotating cylinder 430 are on the same horizontal plane; the first rotating cylinder 420 and the second rotating cylinder 430 can extend between the first clamping plate 160 and the second clamping plate 170; the first rotating cylinder 420 and the second rotating cylinder 430 are both rubber rotating cylinders.

[0036] Through the above technical solution, the handle 470 can be turned to adjust the vertical position of the threaded rod 460. In conjunction with the first spring 520 and the second spring 530, the vertical height of the first rotating cylinder 420 and the second rotating cylinder 430 can be adjusted, thus making it suitable for support plates 360 of different heights. That is, no matter the height of the support plate 360, the first rotating cylinder 420 and the second rotating cylinder 430 can abut against the top side of the support plate 360.

[0037] Furthermore, the upper part of the threaded rod 460 extends out of the horizontal plate 410 and is provided with a handle 470; the second slide rod 490 and the third slide rod 510 have the same length and diameter; the horizontal plate 410 has a first through hole 480 and a second through hole; the second slide rod 490 is slidably fitted through the first through hole 480; the third slide rod 510 is slidably fitted through the second through hole. The lower surface of the support plate 110 is provided with a downhill hopper 140 and a waste bin 150; the downhill hopper is used to guide the metal slag discharged from the discharge port 130 into the waste bin 150.

[0038] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A slag removal device for a laser-cut material table of a transformer substation door, characterized in that, The system includes a support platform, a first clamping plate, a second clamping plate, a third clamping plate, a fourth clamping plate, a first grinding wheel, a second grinding wheel, a first drive assembly, and a second drive assembly. The support platform includes a horizontally arranged support base plate and support legs for supporting the support base plate. The support base plate has a discharge port. The first, second, third, and fourth clamping plates are all vertically arranged on the upper surface of the support base plate. The first and second clamping plates are parallel to each other and directly opposite each other. The third and fourth clamping plates are parallel to each other and directly opposite each other. The first and second clamping plates are located on one side of the discharge port, and the third and fourth clamping plates are located on the other side of the discharge port. The first clamping plate includes a first clamping wall facing the second clamping plate, the second clamping plate includes a second clamping wall facing the first clamping plate, the third clamping plate includes a third clamping wall facing the fourth clamping plate, and the fourth clamping plate includes a fourth clamping wall facing the third clamping plate. The first clamping wall and the third clamping wall are on the same vertical plane; The second clamping wall and the fourth clamping wall are on the same vertical plane; the first grinding wheel and the second grinding wheel are coaxially arranged, and the first driving component is used to drive the first grinding wheel and the second grinding wheel to rotate synchronously; the bottom of the first grinding wheel and the second grinding wheel both extend into the feed port; the central axis of the first grinding wheel is perpendicular to the first clamping wall; the second driving component is used to drive the support plate to move horizontally along the support base plate.

2. The slag removal device for laser cutting material table of transformer substation door according to claim 1, characterized in that, The distance between the first grinding wheel and the second grinding wheel is equal to the distance between the first clamping wall and the second clamping wall; the first driving assembly includes a first motor, a first reducer, and a rotating shaft; the rotating shaft is rotatably connected to the support base plate; the first grinding wheel and the second grinding wheel are both coaxially fixedly sleeved on the rotating shaft; the first motor and the first reducer are both disposed on the support base plate; the output shaft of the first motor is connected to the input shaft of the first reducer; the output shaft of the first reducer is coaxially connected to the rotating shaft.

3. The slag removal device for laser cutting material table of transformer substation door according to claim 1, characterized in that, The feed inlet is rectangular; the second drive assembly includes a drive component and a push plate; the push plate is located on the side of the first clamping plate opposite to the first grinding wheel; the push plate is vertically arranged; the drive component is used to drive the push plate to move horizontally; The push plate is used to abut against the support plate.

4. The slag removal device for laser cutting material table of transformer substation door according to claim 3, characterized in that, The second driving assembly further includes a first support plate, a second support plate, a first slide rod, a lead screw, and a slide block; the first support plate is vertically disposed on the support base plate; one end of the first slide rod is fixedly connected to one side of the first support plate; the other end of the first slide rod is fixedly connected to one side of the second support plate; the second support plate is vertically disposed and extends out of the support base plate; the first slide rod is horizontally disposed and parallel to the first clamping wall; one end of the lead screw rotatably passes through the first support plate, and the other end of the lead screw is rotatably connected to the second support plate; the lead screw is parallel to the first slide rod; the slide block is slidably sleeved on the first slide rod, and the slide block has a through-hole; the lead screw is fitted through the first threaded hole; the push plate is connected to one side of the slide block; the driving component is used to drive the lead screw to rotate.

5. A slag removal device for laser cutting material table of transformer substation door according to claim 4, characterized in that, The driving component includes a second motor and a second reducer; both the second motor and the second reducer are mounted on the support base plate; the output shaft of the second motor is connected to the input shaft of the second reducer; the output shaft of the second reducer is coaxially connected to one end of the lead screw that extends out of the first support plate; a buffer rubber layer is provided on the side of the push plate near the support base plate.

6. A slag removal device for laser cutting material table of transformer substation door according to claim 4, characterized in that, The second drive assembly further includes a pull rod; the top of the first support plate is higher than the top of the second support plate; one end of the pull rod is connected to the top of the first support plate, and the other end of the pull rod is connected to the top of the second support plate.

7. The slag removal device for laser cutting material table of transformer substation door according to claim 1, characterized in that, It also includes a pressing component; the number of pressing components is two; one pressing component is disposed between the first clamping plate and the second clamping plate, and the other pressing component is disposed between the third clamping plate and the fourth clamping plate; the pressing component is used to abut against the top side of the support plate.

8. A slag removal device for laser cutting material table of transformer substation door according to claim 7, characterized in that, The pressing assembly includes a U-shaped fixing frame, a lifting plate, a second sliding rod, a third sliding rod, a first spring, a second spring, a threaded rod, a first rotating cylinder, and a second rotating cylinder. The U-shaped fixing frame includes a first vertical plate and a second vertical plate that are parallel to each other and opposite to each other, and a horizontal plate that is connected to the first vertical plate and the second vertical plate on both sides respectively. The horizontal plate is horizontally arranged. In one pressing assembly, the first vertical plate of the U-shaped fixing frame is connected to the top of the first clamping plate, and the second vertical plate is connected to the top of the second clamping plate. The lifting plate is arranged between the first vertical plate and the second vertical plate, and the lifting plate is horizontally arranged. The second sliding rod and the third sliding rod are both vertically slidably inserted through the horizontal plate. The bottom of the second sliding rod and the third sliding rod are both fixed to the lifting plate. The horizontal plate has a second threaded hole. The threaded rod is screwed into the second threaded hole. The second sliding rod, the third sliding rod, and the threaded rod are all vertically arranged. The second sliding rod and the third sliding rod are symmetrical about the threaded rod. The second slide rod has a first baffle at its top; the third slide rod has a second baffle at its top; a first spring is sleeved on the second slide rod, one end of the first spring is connected to the first baffle, and the other end of the first spring is connected to the upper surface of the horizontal plate; the first spring is always compressed to give the second slide rod an upward tendency; the second spring is sleeved on the third slide rod, one end of the second spring is connected to the second baffle, and the other end of the second spring is connected to the upper surface of the horizontal plate; the second spring is always compressed to give the third slide rod an upward tendency; the bottom of the threaded rod is used to abut against the middle of the upper surface of the lifting plate; a first rotating cylinder and a second rotating cylinder are rotatably connected to both ends of the lifting plate; the bottoms of the first rotating cylinder and the second rotating cylinder are on the same horizontal plane.

9. A slag removal device for laser cutting material table of transformer substation door according to claim 8, characterized in that, The upper part of the threaded rod extends out of the horizontal plate and is provided with a rotating handle; the second slide rod and the third slide rod have the same length and diameter; the horizontal plate has a first through hole and a second through hole; the second slide rod is slidably fitted through the first through hole; the third slide rod is slidably fitted through the second through hole.

10. A slag removal device for a laser-cut material table of a transformer substation door according to claim 1, characterized in that, The lower surface of the support plate is provided with a hopper and a waste bin; the hopper is used to guide the metal slag discharged from the discharge port into the waste bin.

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