Slag ladle shearing device

Abstract

The slag ladle shearing device comprises a main body and a plurality of shearing assemblies, the main body comprises a mounting surface with a blanking port in the center, the shearing assemblies are connected to the mounting surface, and the multiple shearing assemblies are distributed around the blanking port at intervals; wherein each shearing assembly comprises a fixed blade and a movable blade, the cutting edge of the fixed blade and the cutting edge of the movable blade are oppositely arranged, the movable blade can rotate relative to the fixed blade to shear, the fixed blades of all the shearing assemblies face the same direction, and the movable blades of all the shearing assemblies are configured to rotate at the same time to shear. According to the scheme, cinder ladles at multiple positions of the to-be-sheared product are sheared at the same time, so that the problem that the cinder ladles need to be moved and sheared multiple times in the cinder ladle shearing process is solved, the shearing efficiency is further improved, the problem that equipment failures are possibly caused by cinder ladle falling in the moving process is also solved, the overall occupied area of the cinder ladle shearing device is smaller, and the cost is reduced. The seven-axis length requirement of a die-casting island is correspondingly reduced, and cost is reduced and efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of die casting production technology, and in particular to a slag bale shearing device. Background Technology

[0002] With the continuous improvement of the demands for production efficiency, precision, and complex structures in the automotive, aerospace, and other fields, the market size of one-piece die-cast parts has expanded rapidly, and the optimization and improvement of its forming process has become a key issue for industry development. However, this forming process inevitably generates slag cakes and slag bales, and because one-piece die-cast parts are relatively large, the slag bales during forming are usually spread all around, which poses a certain challenge to the removal of waste.

[0003] Currently, most widely used shearing equipment employs a parallel shearing structure. Its working principle involves the robot picking up the workpiece and moving it to the shearing table. It first moves to one side for single-sided shearing, then moves to the other side for single-sided shearing. This equipment, to a certain extent, meets the basic requirements for removing slag bag waste. With technological accumulation and market expansion, its performance has also been improved, making it an important tool in the waste removal process for integrated die-casting parts.

[0004] However, existing parallel-structure shearing devices have several shortcomings in practical applications. First, their shearing efficiency is low, requiring them to move to one side for single-sided shearing and then move to the other side for single-sided shearing, a process that is time-consuming and fails to meet the high-efficiency production requirements of modern manufacturing. Second, during the movement, the slag bag is prone to falling off, which not only increases the risk of equipment failure but may also cause chaos on the production site, affecting the continuity and safety of production. Utility Model Content

[0005] Therefore, it is necessary to provide a slag bag shearing device to address the problems of low shearing efficiency caused by the need to move the slag bag sequentially during the shearing process, and the increased risk of equipment failure due to the possibility of slag bags falling off during the movement.

[0006] A slag bag shearing device includes a main body and multiple shearing components. The main body includes a mounting surface with a central discharge port. The shearing components are connected to the mounting surface, and the multiple shearing components are distributed at intervals around the discharge port. Each shearing component includes a fixed blade and a movable blade. The cutting edges of the fixed blade and the movable blade are arranged opposite to each other. The movable blade can rotate relative to the fixed blade to shear. The fixed blades of all the shearing components face the same direction, and the movable blades of all the shearing components are configured to rotate simultaneously to shear.

[0007] In one embodiment, at least one of the shearing components can be moved relative to the body and then locked to the body setting.

[0008] In one embodiment, each of the shearing components includes a connecting plate and a connector, the connecting plate being used to connect to the body, the connecting plate having at least one oblong hole, and the connector being slidable within the oblong hole and detachably connected to the body.

[0009] In one embodiment, the slag bag shearing device further includes a limiting member that can be moved relative to the main body and then locked to the main body. Each connecting plate has at least one limiting member at both ends of the extension direction of the waist-shaped hole that abuts against the connecting plate.

[0010] In one embodiment, the maximum distance between the cutting edge of the fixed blade and the cutting edge of the movable blade is not less than 60 mm.

[0011] In one embodiment, each of the shearing components includes a fixing plate, and the fixing blade includes a fixing connection portion and a fixing cutting edge portion. The fixing connection portion is fixedly connected to the fixing plate, and the fixing cutting edge portion is located at the end of the fixing connection portion away from the fixing plate and at the top corner of the fixing connection portion. The cutting edge of the fixing blade is the top edge of the fixing cutting edge portion.

[0012] In one embodiment, the main body includes a mounting plate located within the mounting surface and on the outer periphery of the discharge port, and the shearing assembly is connected to the mounting plate.

[0013] In one embodiment, the main body further includes a guide plate, which is arranged around the discharge port and located on the side of the mounting plate near the discharge port, and the guide plate is inclined toward the discharge port at a downward slope.

[0014] In one embodiment, the included angle between the guide plate and the mounting surface is 40° to 60°.

[0015] The slag bale shearing device provided in the above solution, by setting multiple shearing components connected to the same main body, and ensuring that the fixed blades of all shearing components face the same direction and the movable blades can rotate simultaneously, can simultaneously shear slag briquettes at multiple positions of the product to be sheared. This avoids the problem of needing to move the shearing device multiple times during the slag bale shearing process, thereby improving shearing efficiency. It also avoids the problem of slag bales falling off during movement, which may cause equipment failure. As a result, the overall slag bale shearing device occupies less space, which reduces the required length of the seven axes of the die-casting island, thus reducing costs and increasing efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the slag bag shearing device in one embodiment of this application.

[0017] Figure 2 for Figure 1 Enlarged diagram of point A in the diagram.

[0018] Figure 3 for Figure 1 Side view of the shearing device for medium slag bags.

[0019] Figure 4 for Figure 1 A cross-sectional schematic diagram of the shearing device for medium slag bags.

[0020] Figure 5 for Figure 1 A partial structural diagram of the shearing component.

[0021] Explanation of reference numerals in the attached figures:

[0022] 100. Slag bag shearing device; 110. Main body; 111. Mounting surface; 112. Discharge port; 113. Mounting plate; 114. Guide plate; 115. Discharge plate; 116. Support leg; 120. Shearing assembly; 121. Fixed blade; 1211. Fixed connection part; 1212. Fixed blade edge part; 122. Movable blade; 1221. Movable connection part; 1222. Movable blade edge part; 123. Connecting bracket; 1231. Connecting plate; 12311. Waist-shaped hole; 1232. Vertical frame; 1233. Horizontal frame; 124. Connecting piece; 125. Fixed plate; 126. Driving component; 130. Limiting component. Detailed Implementation

[0023] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0024] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0025] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0026] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0028] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0029] See Figure 1 and Figure 2 , Figure 1 This paper shows a schematic diagram of the slag bag shearing device 100 according to one embodiment of the present application. Figure 2 for Figure 1 Enlarged schematic diagram at point A. The slag bale shearing device 100 provided in one embodiment of this application can be applied to shearing the slag bale of products after die casting, but is not intended to limit its use. Figure 1 As shown, the slag bag shearing device 100 includes a main body 110 and multiple shearing components 120. The shearing components 120 are used to shear the slag bag containing the product to be sheared, so that the slag bag is detached from the product.

[0030] Combination Figure 3 As shown, Figure 3 This is a side view of a slag bag shearing device 100 in one embodiment of this application. The main body 110 includes a mounting surface 111 with a central discharge port 112. The discharge port 112 is used to allow slag bags cut off from the product to fall. Normally, a collection box is provided below the discharge port 112 to collect the slag bags falling from the discharge port 112.

[0031] like Figure 1 As shown, the shearing assembly 120 is connected to the mounting surface 111, and multiple shearing assemblies 120 are spaced apart around the discharge port 112 so that the slag bags cut by the multiple shearing assemblies 120 can all fall from the discharge port 112. In this embodiment, the number of shearing assemblies 120 is illustrated as four, but this is not a limitation. In other embodiments, the number of shearing assemblies 120 can be selected according to the shape of the product to be sheared.

[0032] Among them, combined Figure 4 and Figure 5 As shown, each shearing assembly 120 includes a fixed blade 121 and a movable blade 122. The cutting edges of the fixed blade 121 and the movable blade 122 are arranged opposite to each other. The movable blade 122 can rotate relative to the fixed blade 121 to shear. Figure 1 and Figure 4As shown, the fixed blades 121 of all shearing assemblies 120 face the same direction, so that the product to be sheared can be placed above the fixed blades 121. The movable blades 122 of all shearing assemblies 120 are configured to rotate simultaneously for shearing, thereby realizing the simultaneous shearing of slag bags at multiple positions of the product to be sheared. This avoids the problem of needing to move the slag bag multiple times during the shearing process, thus improving the shearing efficiency and avoiding the problem of slag bags falling off during the movement, which may cause equipment failure.

[0033] It is understandable that the control method of the shearing assembly 120 is not limited. Multiple shearing assemblies 120 can be controlled independently. When it is necessary to shear the slag bag of the product, multiple shearing assemblies 120 simultaneously control their respective movable blades 122 to rotate, and the movable blades 122 rotate simultaneously to shear. Alternatively, multiple shearing assemblies 120 can be controlled uniformly. When it is necessary to shear the slag bag of the product, multiple shearing assemblies 120 are controlled by the same controller, which controls the movable blades 122 of multiple shearing assemblies 120 to rotate simultaneously to shear.

[0034] like Figure 1 and Figure 2 As shown, in one embodiment, at least one shearing component 120 can be moved relative to the body 110 and then locked to the body 110, so that the interval between adjacent shearing components 120 is adjustable, thereby adapting to products of different sizes and specifications to be sheared, thus achieving highly flexible slag bag shearing. In case of product specification upgrades or the introduction of new products, the position of the slide rail can be adjusted to achieve multi-size product adaptation. In this embodiment, each shearing component 120 can be moved relative to the body 110 and then locked to the body 110, but this is not a limitation. Exemplarily, in other embodiments, one of the shearing components 120 located on the same side can also be moved relative to the body 110 and then locked to the body 110.

[0035] like Figure 3 and Figure 4 As shown, in one embodiment, each shearing assembly 120 includes a connecting bracket 123 for connecting the fixing plate 125 and the body 110 to install the shearing assembly 120 to the body 110.

[0036] like Figures 1 to 4As shown, the connecting bracket 123 includes a connecting plate 1231 and a connector 124. The connecting plate 1231 is used to connect to the main body 110. The connecting plate 1231 has at least one oblong hole 12311. The connector 124 can slide within the oblong hole 12311 and is detachably connected to the main body 110. When the connector 124 is in different positions of the oblong hole 12311, the relative position between the connecting plate 1231 and the main body 110 is different, thereby enabling the shearing assembly 120 to move relative to the main body 110 and then lock itself to the main body 110. In other embodiments, the connecting bracket 123 can also be connected to the main body 110 via a slide rail or the like.

[0037] Combination Figures 2 to 4 As shown, in one embodiment, the slag bag shearing device 100 further includes a limiting member 130. The limiting member 130 can be moved relative to the main body 110 and then locked to the main body 110. Each connecting plate 1231 has at least one limiting member 130 at both ends of the extension direction of the waist-shaped hole 12311, which abuts against the connecting plate 1231. So that after the connecting plate 1231 moves relative to the main body 110 and is locked, the position of the shearing component 120 is limited by the limiting member 130 to prevent the shearing component 120 from shifting during the shearing process.

[0038] In this embodiment, the limiting member 130 is a connecting bolt. The main body 110 has a threaded hole whose axial direction is the same as the extension direction of the oblong hole 12311. The stud of the limiting member 130 is threadedly connected to the threaded hole, and the stud is fastened by the matching bolt, thereby realizing the limiting function. In other embodiments, the limiting member 130 may also adopt other structures, such as a buckle.

[0039] In one embodiment, the maximum distance H between the cutting edge of the fixed blade 121 and the cutting edge of the movable blade 122 is not less than 60mm, in order to meet the shearing requirements of the largest slag bag size on the market of 45mm, thereby enabling the shearing assembly 120 to be applied to shearing slag bags of more sizes.

[0040] In this embodiment, the connecting bracket 123 further includes a vertical frame 1232 and a horizontal frame 1233 arranged at an angle. The vertical frame 1232 is connected between the connecting plate 1231 and the horizontal frame 1233, and the fixing plate 125 and the driving member 126 in the shearing assembly 120 are connected to the horizontal frame 1233, such as... Figure 3 As shown, the height of the vertical frame 1232 in different shearing components 120 can be different or the same, and it can be adjusted according to the structure of the product to be sheared, and is not a limitation.

[0041] like Figure 4 and Figure 5As shown, in one embodiment, each shearing assembly 120 includes a fixing plate 125, and a fixing blade 121 includes a fixing connection portion 1211 and a fixing cutting edge portion 1212. The fixing connection portion 1211 is fixedly connected to the fixing plate 125, and the fixing cutting edge portion 1212 is located at the end of the fixing connection portion 1211 away from the fixing plate 125 and at the top corner of the fixing connection portion 1211. The cutting edge of the fixing blade 121 is the top edge of the fixing cutting edge portion 1212, so that when the product to be sheared is placed above the fixing blade 121, the cutting edge faces the product to be sheared, so that when the movable blade 122 rotates relative to the fixing blade 121, it can shear the slag bag of the product.

[0042] like Figure 4 and Figure 5 As shown, in one embodiment, each shearing assembly 120 includes a drive member 126 connected to the fixed plate 125. The drive member 126 is connected to the movable blade 122 to drive the movable blade 122 to rotate relative to the fixed blade 121. In this embodiment, the drive member 126 is a hydraulic system, but this is not a limitation.

[0043] like Figure 5 As shown, in one embodiment, the movable blade 122 includes a movable connecting portion 1221 and a movable cutting edge portion 1222. The movable connecting portion 1221 is tractively connected to the driving member 126 and rotatably connected to the fixed connecting portion 1211, so that when the driving member 126 is activated, the movable blade 122 can rotate relative to the fixed connecting portion 1211. Figure 5 As shown, the movable cutting edge 1222 is located at the end of the movable connecting part 1221 away from the driving member 126 and at the bottom corner of the movable connecting part 1221. The cutting edge of the movable blade 122 is the bottom edge of the movable cutting edge 1222, which is set opposite to the cutting edge of the fixed blade 121, so as to shear the slag bag when the movable blade 122 rotates relative to the fixed blade 121.

[0044] like Figure 1 , Figure 3 and Figure 4 As shown, in one embodiment, the main body 110 includes a mounting plate 113, which is located within the mounting surface 111 and on the outer periphery of the discharge port 112. A shearing assembly 120 is connected to the mounting plate 113. In this application, the illustration shows four shearing assemblies 120 respectively mounted on two parallel mounting plates 113, but this is not intended to be limiting. In other embodiments, the number and distribution of the mounting plates 113 can be selected according to the actual shape and size of the product to be sheared.

[0045] like Figure 1 , Figure 3 and Figure 4As shown, in one embodiment, the main body 110 also includes a guide plate 114. The guide plate 114 is arranged around the discharge port 112 and located on the side of the mounting plate 113 near the discharge port 112. The guide plate 114 is inclined towards the discharge port 112 at a downward slope to guide the slag bag cut off by the shearing component 120 and prevent the slag bag from falling onto the equipment, causing malfunctions and downtime.

[0046] like Figure 1 , Figure 3 and Figure 4 As shown, in one embodiment, the included angle between the guide plate 114 and the mounting surface 111 is 40° to 60° to provide a guiding and buffering effect. When the included angle between the guide plate 114 and the mounting surface 111 is too large, due to the excessive slope of the guide plate 114, the slag bag may fall behind the guide plate 114 or continue to fall directly, with a relatively fast falling speed, which can easily generate significant noise. Conversely, when the included angle between the guide plate 114 and the mounting surface 111 is too small, due to the insufficient slope of the guide plate 114, the slag bag may become stuck on the guide plate 114 and be unable to fall further.

[0047] like Figure 1 , Figure 3 and Figure 4 As shown, in one embodiment, the main body 110 further includes a discharge plate 115. The discharge plate 115 is connected to the side of the guide plate 114 near the discharge port 112, and the discharge plate 115 is inclined at a downward slope toward the discharge port 112. Multiple discharge plates 115 surround to form the discharge port 112, so as to guide the sheared slag bag and make the slag bag fall through the discharge port 112.

[0048] like Figure 3 and Figure 4 As shown, in one embodiment, the main body 110 also includes a support leg 116, which is connected to the underside of the mounting plate 113 for support.

[0049] The slag bale shearing device 100 provided in the above solution, by setting multiple shearing components 120 connected to the same main body 110, and setting the fixed blades 121 of all shearing components 120 to face the same direction, and the movable blades 122 to rotate simultaneously, can realize the simultaneous shearing of slag bales at multiple positions of the product to be sheared, thereby avoiding the problem of needing to move and shear multiple times during the slag bale shearing process, thus improving the shearing efficiency, and also avoiding the problem of slag bales falling during the movement and causing equipment failure. This makes the slag bale shearing device 100 occupy a smaller overall area, correspondingly reducing the seven-axis length requirement of the die casting island, reducing costs and increasing efficiency, and also reducing the size requirement of the corresponding slag bale receiving box, reducing the risk of slag bales falling onto the equipment.

[0050] When the above-mentioned slag bag shearing device is in use: the product to be sheared is moved into the space between multiple shearing components 120 and placed on the fixed blade 121. At this time, the slag bag of the product to be sheared is aligned with the fixed blade 121 of the shearing component 120. Then, the movable blades 122 of all shearing components 120 are controlled to rotate simultaneously to shear the product to be sheared. At this time, the slag bags at various positions of the product to be sheared will be cut off at the same time, completing the shearing of the multi-sided slag bags in one go, and obtaining the sheared product. Afterwards, the sheared product is moved out of the shearing range of the shearing component 120, for example, by a robotic arm, and the sheared product is collected or enters the next process.

[0051] It is understandable that the number of shearing components 120 directly affects the shearing efficiency of the slag bags in the product to be sheared. When the number of shearing components 120 in the slag bag shearing device 100 is the same as or higher than the number of slag bags in the product to be sheared, the shearing efficiency of the slag bag shearing device 100 is the highest.

[0052] It is understandable that during the die casting production process, the shapes and sizes of the products to be sheared formed by the same die casting mold are consistent. Therefore, during the shearing process, it is not necessary to adjust the position of the shearing component 120. It is only necessary to adjust the shearing component 120 into place when shearing the first product of the die casting mold. The die-cast products to be sheared are usually placed in the slag bag shearing device 100 by a robotic arm. After the first product and the shearing component 120 are aligned, when the subsequent die-cast products to be sheared are placed directly in the slag bag shearing device 100, the slag bag of the product to be sheared will be directly aligned with the fixed blade 121 of the shearing component 120.

[0053] The above solution allows the robotic arm to move the part from top to bottom and place it at the position of the fixed blade 121 of multiple shearing components 120 after picking it up. The multiple shearing components 120 can simultaneously perform closed shearing actions to complete the shearing of the multi-sided slag bag in one go, thereby reducing the number of operation links and steps, achieving simpler and more efficient processing, higher efficiency, and reducing the cycle time occupied by the robotic arm.

[0054] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0055] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A slag bag shearing device, characterized in that, The slag bag shearing device includes: The main body includes a mounting surface with a central material discharge port; and Multiple shearing components are connected to the mounting surface, and the multiple shearing components are distributed at intervals around the discharge port; Each of the shearing components includes a fixed blade and a movable blade, the cutting edges of the fixed blade and the movable blade are arranged opposite to each other, the movable blade can rotate relative to the fixed blade to shear, the fixed blades of all the shearing components are oriented in the same direction, and the movable blades of all the shearing components are configured to rotate simultaneously to shear.

2. The slag bag shearing device according to claim 1, characterized in that, At least one of the shearing components can be moved relative to the body and then locked to the body.

3. The slag bag shearing device according to claim 2, characterized in that, Each of the shearing components includes a connecting plate and a connector. The connecting plate is used to connect to the body and has at least one oblong hole. The connector can slide within the oblong hole and is detachably connected to the body.

4. The slag bag shearing device according to claim 3, characterized in that, The slag bag shearing device also includes a limiting member, which can be moved relative to the main body and then locked to the main body. Each connecting plate has at least one limiting member at both ends of the extension direction of the waist-shaped hole, which abuts against the connecting plate.

5. The slag bag shearing device according to claim 1, characterized in that, The maximum distance between the cutting edge of the fixed blade and the cutting edge of the movable blade is not less than 60mm.

6. The slag bag shearing device according to claim 1, characterized in that, Each of the shearing components includes a fixing plate, and the fixing blade includes a fixing connection portion and a fixing cutting edge portion. The fixing connection portion is fixedly connected to the fixing plate, and the fixing cutting edge portion is located at the end of the fixing connection portion away from the fixing plate and at the top corner of the fixing connection portion. The cutting edge of the fixing blade is the top edge of the fixing cutting edge portion.

7. The slag bag shearing device according to claim 6, characterized in that, Each of the shearing components includes a drive member connected to the fixed plate. The drive member is tractively connected to the movable blade to drive the movable blade to rotate relative to the fixed blade. The movable blade includes a movable connecting portion and a movable cutting edge portion. The movable connecting portion is tractively connected to the drive member and rotatably connected to the fixed connecting portion. The movable cutting edge portion is located at the end of the movable connecting portion away from the drive member and at the bottom corner of the movable connecting portion. The cutting edge of the movable blade is the bottom edge of the movable cutting edge portion.

8. The slag bag shearing device according to claim 1, characterized in that, The main body includes a mounting plate located within the mounting surface and on the outer periphery of the material discharge port, and the shearing assembly is connected to the mounting plate.

9. The slag bag shearing device according to claim 8, characterized in that, The main body also includes a guide plate, which is arranged around the discharge port and located on the side of the mounting plate near the discharge port. The guide plate is inclined towards the discharge port with a downward slope.

10. The slag bag shearing device according to claim 9, characterized in that, The included angle between the guide plate and the mounting surface is 40° to 60°.

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