CN-122007066-A - Slag scraping equipment and control method thereof

CN122007066ACN 122007066 ACN122007066 ACN 122007066ACN-122007066-A

Abstract

The application discloses a slag scraping device and a control method thereof, the slag scraping device comprises a frame, a plurality of slag scraping mechanisms and a driving mechanism. The frame is provided with a material conveying channel. The plurality of slag scraping mechanisms can be connected to the frame in a floating mode, and the plurality of slag scraping mechanisms are sequentially distributed along the width direction of the material conveying channel. The driving mechanism is arranged on the frame and connected with the plurality of slag scraping mechanisms so as to drive the plurality of slag scraping mechanisms to be close to or far away from the material conveying channel. Therefore, the slag scraping mechanisms are sequentially arranged along the width direction of the material conveying channel and are respectively connected to the frame in a floating manner, so that each slag scraping mechanism can independently respond to the fluctuation of the local surface of the material plate. When the material plate has plate-shaped defects such as wave shape, sickle bend or local bulge, the contact height of each slag scraping mechanism can be adjusted in a follow-up manner, so that the slag scraping surface is ensured to be always and effectively attached to the surface of the material plate, slag scraping dead angles caused by the integral rigid structure are avoided, and the slag clearance is obviously improved.

Inventors

TIAN LU
LIU PENGPENG
LIU SHUAI
YAO XIONG
WANG JUNJUN
LIU FU

Assignees

衡阳镭目科技有限责任公司

Dates

Publication Date: 20260512
Application Date: 20260127

Claims (10)

1. A slag scraping apparatus, comprising: The machine frame is provided with a material conveying channel; A plurality of slag scraping mechanisms floatably connected to the frame and sequentially arranged along the width direction of the material conveying channel, and The driving mechanism is arranged on the frame and connected with the slag scraping mechanisms so as to drive the slag scraping mechanisms to be close to or far away from the material conveying channel.
2. The slag scraping apparatus of claim 1, wherein each of the slag scraping mechanisms includes a slag scraping assembly and a multi-link float assembly, the slag scraping assembly being floatably coupled to the frame by the multi-link float assembly.
3. The slag scraping apparatus of claim 2, wherein each of the slag scraping assemblies includes a connector and a scraper mounted to the connector, the connector being connected to the frame by the multi-link float assembly.
4. A slag scraping apparatus as claimed in claim 3, wherein the scraper is a flexible scraper.
5. The slag scraping apparatus of claim 2, wherein the multi-link floating assembly is a four-link floating assembly, each of the four-link floating assemblies comprising a first link, a second link, a third link, and a fourth link hinged in sequence, the first link being disposed in parallel with the third link, the second link being disposed in parallel with the fourth link, the second link further being connected to the frame, the fourth link being connected to the corresponding slag scraping assembly.
6. The slag scraping apparatus of claim 1, wherein the driving mechanism comprises a plurality of driving members and a synchronous support, the synchronous support is rotatably connected to the frame and is in transmission connection with a plurality of slag scraping mechanisms, the plurality of driving members are arranged on the frame and are connected to the synchronous support so as to drive the synchronous support to rotate, and the plurality of slag scraping mechanisms are driven to be close to or far away from the material conveying passage.
7. The slag scraping apparatus of claim 5, wherein the driving mechanism further comprises a plurality of return elastic members, one end of each return elastic member is connected to the frame, and the other end of each return elastic member is connected to the synchronous frame.
8. The slag scraping apparatus of claim 7, wherein one end of each of the return elastic members is rotatably coupled to the frame, and the other end of each of the return elastic members is rotatably coupled to the synchronization bracket.
9. The slag scraping apparatus of claim 5 wherein said driving members are telescoping members having a fixed end and a telescoping end, said telescoping end being telescopically coupled to said fixed end, said fixed end of each said driving member being coupled to said frame, said telescoping end of each said driving member being coupled to said synchronizing support.
10. A control method of a slag scraping apparatus, characterized in that the control method of the slag scraping apparatus is applied to the slag scraping apparatus of any one of claims 1 to 9, the slag scraping apparatus further comprising a detection unit and a control unit, the detection unit and the control unit being provided to the frame, the detection unit and the driving mechanism being both electrically connected to the control unit, the control unit being adapted to perform the following method steps: Detecting the real-time position of the material plate of the material conveying channel by using the detection unit, wherein the real-time position is the head position of the material plate or the tail position of the material plate; If the real-time position is the head position of the material plate, controlling the slag scraping mechanism to descend to a first preset position through the driving mechanism; And if the real-time position is the tail position of the material plate, controlling the slag scraping mechanism to rise to a second preset position through the driving mechanism, wherein the second preset position is higher than the first preset position.

Description

Slag scraping equipment and control method thereof Technical Field The application relates to the technical field of material plate processing, in particular to slag scraping equipment and a control method thereof. Background In metallurgical, foundry, glass manufacturing, and continuous material processing systems, efficient removal of dross, scale, or films of impurities, etc. (collectively referred to as "slag") from the surfaces of materials such as steel or glass sheets is often desired. For example, in the steel production process, waste residues are often attached to the surfaces of material plates after hot rolling or cold rolling. If the waste residues are not cleaned, the surface quality of the material plates can be reduced, the subsequent coating, flaw detection or finishing procedures are affected, the waste residues can fall off in the conveying or stacking process, equipment wear is caused, and even safety accidents are caused. However, the existing general integral scraping plate mechanism is of a whole rigid structure, so that uneven material plate surfaces are difficult to attach, and slag scraping is incomplete. Disclosure of Invention The embodiment of the application provides slag scraping equipment and a control method thereof, which can solve at least one technical problem. In a first aspect, an embodiment of the present application provides a slag scraping apparatus, including: the rack is provided with a material conveying channel; a plurality of slag scraping mechanisms which are floatably connected to the frame and are sequentially arranged along the width direction of the material conveying channel, and The driving mechanism is arranged on the frame and connected with the slag scraping mechanisms so as to drive the slag scraping mechanisms to be close to or far away from the material conveying channel. In some embodiments, each of the slag scraping mechanisms includes a slag scraping assembly and a multi-link floating assembly through which the slag scraping assembly is floatably connected to the frame. In some embodiments, each of the slag scraping assemblies includes a connector and a scraper mounted to the connector, the connector being connected to the frame by the multi-link floating assembly. In some embodiments, the blade is a flexible blade. In some embodiments, the multi-link floating assembly is a four-link floating assembly, each of the four-link floating assemblies includes a first link, a second link, a third link, and a fourth link that are sequentially hinged, the first link and the third link are arranged in parallel, the second link and the fourth link are arranged in parallel, the second link is further connected to the frame, and the fourth link is connected to the corresponding slag scraping assembly. In some embodiments, the driving mechanism includes a plurality of driving members and a synchronous support, the synchronous support is rotatably connected to the frame and is in transmission connection with a plurality of the slag scraping mechanisms, and a plurality of the driving members are disposed on the frame and are connected to the synchronous support, so as to drive the synchronous support to rotate, and drive a plurality of the slag scraping mechanisms to be close to or far away from the material conveying channel. In some embodiments, the driving mechanism further comprises a plurality of reset elastic members, one end of each reset elastic member is connected to the frame, and the other end of each reset elastic member is connected to the synchronous support. In some embodiments, one end of each return elastic member is rotatably connected to the frame, and the other end of each return elastic member is rotatably connected to the synchronization bracket. In some embodiments, the driving members are telescoping members having a fixed end and a telescoping end, the telescoping end being telescopically coupled to the fixed end, each of the fixed ends of the driving members being coupled to the frame, each of the telescoping ends of the driving members being coupled to the synchronization bracket. In a second aspect, an embodiment of the present application provides a method for controlling a slag scraping device, where the method for controlling a slag scraping device is applied to the slag scraping device in any of the foregoing embodiments, and the slag scraping device further includes a detection unit and a control unit, where the detection unit and the control unit are disposed on a rack, and the detection unit and the driving mechanism are both electrically connected to the control unit, and the control unit is configured to execute the following method steps: Detecting the real-time position of the material plate of the material conveying channel by using a detection unit, wherein the real-time position is the head position of the material plate or the tail position of the material plate; If the real-time position is the head position of the mate