A kind of edge grinding equipment for aluminum ingot processing

Abstract

The utility model relates to the field of aluminium ingot processing, especially a kind of edge trimming and polishing equipment for aluminium ingot processing, including rack, the top of rack is equipped with push mechanism, the lower side of rack is equipped with conveying mechanism, further including edge trimming mechanism, edge trimming mechanism is located the intermediate position of rack, and edge trimming mechanism bottom is equipped with polishing mechanism. While sliding from the vertical through slot of fixed frame of aluminium ingot by push mechanism, two first edge trimming scrapers and two second edge trimming scrapers that utilize the four side surfaces of fixed frame vertical through slot come to the side surface inclination angle of aluminium ingot and carry out edge trimming, to remove the burr or pouring opening of aluminium ingot side surface or edge position, simultaneously, when aluminium ingot is sent out the vertical through slot of fixed frame, the four side surfaces and edge of aluminium ingot can be polished by two first polishing wheels and two second polishing wheels, so that the four side surfaces and edge of aluminium ingot can be quickly polished and edge trimmed.

Description

Technical Field

[0001] This utility model relates to the field of aluminum ingot processing, and in particular to an edge-cutting and grinding device for aluminum ingot processing. Background Technology

[0002] After aluminum ingots are cast, burrs are likely to appear on their sides, so it is necessary to trim the burrs on the sides of the aluminum ingots. According to the patent document with publication number CN222570163U, the aluminum ingot is clamped by controlling the cylinder to retract and drive the connecting block to link the clamping rod with the connecting rod. The clamped aluminum ingot is then moved to the cutting area and placed down. The clamping block clamps and fixes the aluminum ingot, and the pressing plate presses and fixes the top surface of the aluminum ingot. The cutting machine then cuts the aluminum ingot and moves it to the grinding area for grinding. The patent document states that when cutting aluminum ingots, since all four sides of the ingot are inclined, the cutting direction of the cutting machine cannot be based on the ingot's inclination angle. This may result in burrs on the edges of the ingot after cutting, which could increase the grinding time of the grinding wheel and affect the processing speed. In addition, the cutting machine is relatively noisy during the cutting process, which may affect the surrounding environment. Summary of the Invention

[0003] The purpose of this invention is to provide an edge-cutting and grinding device for aluminum ingot processing in order to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions: An edge-cutting and grinding device for aluminum ingot processing includes a frame, a pushing mechanism at the top of the frame, a conveying mechanism at the bottom of the frame, and an edge-cutting mechanism located in the middle of the frame, with a grinding mechanism at the bottom of the edge-cutting mechanism. The trimming mechanism includes a fixed frame, with first trimming scrapers on both the front and rear sides inside the fixed frame, and a first flipping frame on the upper side of each first trimming scraper. Second trimming scrapers are provided on both sides inside the fixed frame, and a second flipping frame is provided on the upper side of each second trimming scraper. Trimming springs are fixed to the ends of the two first trimming scrapers that are far apart from each other and the ends of the two second trimming scrapers that are far apart from each other. The grinding mechanism includes two first side plates and two second side plates. The two first side plates are fixed to the two sides of the bottom of the fixed frame. A first sliding frame is provided on the side of the two first side plates that are close to each other. A first grinding wheel is rotatably connected to the inner side of each first sliding frame. A first grinding motor is fixedly installed at the input end of the first grinding wheel. The two second side plates are fixed to the front and rear sides of the bottom of the fixed frame. A second sliding frame is provided on the side of the two second side plates that are close to each other. A second grinding wheel is rotatably connected to the inner side of each second sliding frame. A second grinding motor is fixedly installed at the input end of each second grinding wheel. Grinding springs are fixed between the first side plates and the second sliding frames, and between the second side plates and the second sliding frames.

[0005] Preferably, a vertical through slot is provided in the middle of the fixing frame for aluminum ingots to pass through, and a second sliding groove is provided on both sides inside the fixing frame. A second guide groove is provided on the upper side of each second sliding groove. A first sliding groove is provided on both the front and rear sides inside the fixing frame. A first guide groove is provided on the upper side of each first sliding groove.

[0006] Preferably, the tops of both the first and second edge-cutting scrapers are fixed with guide rods, the guide rod of the first edge-cutting scraper is slidably connected in the first guide groove, and the guide rod of the second edge-cutting scraper is slidably connected in the second guide groove.

[0007] Preferably, the first cutting scraper is slidably connected in the first groove, the first flipping frame is rotatably connected in the first guide groove, the second cutting scraper is slidably connected in the second groove, and the second flipping frame is rotatably connected in the second guide groove.

[0008] Preferably, multiple limiting rods are fixed on the side of the first sliding frame near the first side plate and the side of the second sliding frame near the second side plate, and rectangular sliding holes for sliding the limiting rods are opened on both the first and second side plates.

[0009] Preferably, support frames are fixed on both sides inside the frame, and the fixed frames are fixed between the two support frames on both sides.

[0010] Preferably, the pushing mechanism includes a hydraulic cylinder, the fixed part of the hydraulic cylinder is fixedly connected to the top of the frame, and the telescopic part of the hydraulic cylinder is fixed with a pushing plate.

[0011] The advantages compared with the existing technology are as follows: While the aluminum ingot is pushed to slide from the vertical through groove of the fixed frame by the pushing mechanism, two first cutting scrapers and two second cutting scrapers extending from the four sides of the vertical through groove of the fixed frame are used to cut the inclined angle of the aluminum ingot side, thereby removing the burrs or casting gates remaining on the side or edge of the aluminum ingot. At the same time, when the aluminum ingot is sent out of the vertical through groove of the fixed frame, two first grinding wheels and two second grinding wheels can be used to grind the four sides and edges of the aluminum ingot, thereby enabling the grinding and cutting operation of the four sides and edges of the aluminum ingot quickly. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a perspective view of an edge-cutting and grinding device for aluminum ingot processing according to the present invention; Figure 2 This is a front view of the edge-cutting and grinding equipment for aluminum ingot processing described in this utility model; Figure 3 yes Figure 2 Sectional view at point BB; Figure 4 yes Figure 3 Sectional view at CC; Figure 5 This is a schematic diagram of the structure of the second grinding wheel in the edge-trimming and grinding equipment for aluminum ingot processing described in this utility model; Figure 6 This is a schematic diagram of the first grinding wheel structure of the edge-cutting and grinding equipment for aluminum ingot processing described in this utility model; Figure 7 This is a schematic diagram of the pushing mechanism structure of the aluminum ingot processing edge trimming and grinding equipment described in this utility model; Figure 8 This is a schematic diagram of the edge-cutting mechanism of the edge-cutting and grinding equipment for aluminum ingot processing described in this utility model; Figure 9 This is a schematic diagram of the fixed frame structure of the aluminum ingot processing edge grinding equipment described in this utility model; Figure 10 yes Figure 9 Sectional view at EE; Figure 11 yes Figure 10 Sectional view at FF.

[0014] The annotations in the attached figures are explained as follows: 1. Trimming mechanism; 2. Pushing mechanism; 3. Grinding mechanism; 4. Aluminum ingot; 5. Conveying mechanism; 6. Frame; 11. Fixed frame; 12. First trimming scraper; 13. First tilting frame; 14. Second trimming scraper; 15. Second tilting frame; 16. Trimming spring; 111. First chute; 112. First guide groove; 113. Second chute; 114. Second guide groove; 21. Hydraulic cylinder; 22. Pushing plate; 31. First side plate; 32. First sliding frame; 33. First grinding wheel; 34. First grinding motor; 35. Second side plate; 36. Second sliding frame; 37. Second grinding wheel; 38. Second grinding motor; 39. Grinding spring; 51. Conveying motor; 52. Conveying roller; 53. Conveying chain. Detailed Implementation

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. All electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventionally known device such as a computer that provides control.

[0016] The present invention will be further described below with reference to the accompanying drawings: like Figures 1-11 As shown, an edge-cutting and grinding equipment for aluminum ingot processing includes a frame 6, a pushing mechanism 2 at the top of the frame 6, a conveying mechanism 5 at the bottom of the frame 6, and an edge-cutting mechanism 1 located in the middle of the frame 6, with a grinding mechanism 3 at the bottom of the edge-cutting mechanism 1. In this embodiment: the trimming mechanism 1 includes a fixed frame 11. First trimming scrapers 12 are provided on both the front and rear sides inside the fixed frame 11. A first flipping frame 13 is provided on the upper side of each first trimming scraper 12. Second trimming scrapers 14 are provided on both sides inside the fixed frame 11. A second flipping frame 15 is provided on the upper side of each second trimming scraper 14. Trimming springs 16 are fixed to the ends of the two first trimming scrapers 12 and the ends of the two second trimming scrapers 14 that are far apart from each other. Support frames are fixed on both sides inside the frame 6. The fixed frame 11 is fixed between the two support frames on both sides. A vertical through slot for the aluminum ingot 4 to pass through is provided in the middle of the fixed frame 11. Second sliding grooves 113 are provided on both sides inside the fixed frame 11. Each second slide groove 113 has a second guide groove 114 on its upper side. First slide grooves 111 are provided on both the front and rear sides inside the fixing frame 11. A first guide groove 112 is provided on the upper side of each first slide groove 111. Guide rods are fixed to the tops of both the first cutting scraper 12 and the second cutting scraper 14. The guide rod of the first cutting scraper 12 is slidably connected to the first guide groove 112, and the guide rod of the second cutting scraper 14 is slidably connected to the second guide groove 114. The first cutting scraper 12 is slidably connected to the first slide groove 111. The first flipping frame 13 is rotatably connected to the first guide groove 112. The second cutting scraper 14 is slidably connected to the second slide groove 113. The second flipping frame 15 is rotatably connected to the second guide groove 114. Using aluminum ingots... 4. The aluminum ingot 4 enters the vertical through groove of the fixed frame 11. At this time, the two sides of the aluminum ingot 4 first come into contact with the two second cutting scrapers 14. As the aluminum ingot 4 continues to move downward, the two sides of the aluminum ingot 4 will push the two second flipping frames 15, causing the end of the aluminum ingot 4 closer to the aluminum ingot 4 to flip downward, while the end of the two second flipping frames 15 away from the aluminum ingot 4 will flip upward and push the guide rod at the top of the second cutting scraper 14. At this time, the two second cutting scrapers 14 will move away from each other along the two second sliding grooves 113 under the action of the guide rods. Then, the end of the two second cutting scrapers 14 that is against the side of the aluminum ingot 4 will move away from the aluminum ingot 4 according to the tilt angle of the side of the aluminum ingot 4. Then, during the downward movement of the aluminum ingot 4, the two second cutting scrapers can move away from the aluminum ingot 4 according to the tilt angle of the two sides of the aluminum ingot 4. The cutting scraper 14 removes the rough edges or pouring opening. Furthermore, as the aluminum ingot 4 continues to move downwards, its front and rear sides come into contact with the adjacent ends of the two first cutting scrapers 12. At this point, as the aluminum ingot 4 continues to move downwards, its front and rear sides push against the two first flipping frames 13, causing the ends of the frames closest to the ingot 4 to flip downwards, while the ends of the frames furthest from the ingot 4 flip upwards and push against the guide rods at the top of the first cutting scrapers 12. The two first cutting scrapers 12, driven by their guide rods, move away from each other along the two first sliding grooves 111, causing the ends of the two first cutting scrapers 12 that are pressed against the sides of the aluminum ingot 4 to move away from the ingot 4 according to the inclination angle of its front and rear sides.Subsequently, as the aluminum ingot 4 moves downward, the two first cutting scrapers 12 cut off the burrs or casting openings according to the tilt angles of the front and rear sides of the aluminum ingot 4. After the aluminum ingot 4 has completely moved out from the bottom of the vertical through groove of the fixing frame 11, the first cutting scrapers 12 and the second cutting scrapers 14 slide back to their original positions along the first slide groove 111 and the second slide groove 113, respectively, under the push of the cutting springs 16 on the sides of the first cutting scrapers 12 and the second cutting scrapers 14.

[0017] In this embodiment: the grinding mechanism 3 includes two first side plates 31 and two second side plates 35. The two first side plates 31 are respectively fixed to the two sides of the bottom of the fixed frame 11. A first sliding frame 32 is provided on the side of the two first side plates 31 that is close to each other. A first grinding wheel 33 is rotatably connected to the inner side of each first sliding frame 32. A first grinding motor 34 is fixedly provided at the input end of the first grinding wheel 33. The two second side plates 35 are respectively fixed to the front and rear sides of the bottom of the fixed frame 11. A second sliding frame 36 is provided on the side of the two second side plates 35 that is close to each other. A second grinding wheel 37 is rotatably connected to the inner side of each second sliding frame 36. A second grinding motor 38 is fixedly provided at the input end of each second grinding wheel 37. Grinding springs 39 are fixed between the first side plates 31 and the second sliding frames 36, and between the second side plates 35 and the second sliding frames 36. Multiple limiting rods are fixed on the side of the first sliding frame 32 that is close to the first side plate 31 and the side of the second sliding frame 36 that is close to the second side plate 35. Rectangular sliding holes are provided on both the first side plate 31 and the second side plate 35 for the sliding of the limiting rod. The grinding springs 39 on the first side plate 31 and the second side plate 35 push the first sliding frame 32 and the second sliding frame 36 to converge towards the center simultaneously. At this time, as the aluminum ingot 4 moves downwards, the four sides of the aluminum ingot 4 will contact the two first grinding wheels 33 and the two second grinding wheels 37 respectively. At this time, the first grinding motor 34 and the second grinding motor 38 will drive the first grinding wheels 33 and the second grinding wheels 37 to rotate respectively. The aluminum ingot 4 is polished by the first polishing wheel 33 and the second polishing wheel 37. As the aluminum ingot 4 continues to move downward, the polishing springs 39 on the first side plate 31 and the second side plate 35 are compressed. At the same time, the first sliding frame 32 will drive the limiting rod at its end to slide along the rectangular sliding hole of the first side plate 31, and the second sliding frame 36 will also drive the limiting rod at its end to slide along the rectangular sliding hole of the second side plate 35, so that the polished aluminum ingot 4 can fall downward onto the conveying mechanism 5.

[0018] In this embodiment: the pushing mechanism 2 includes a hydraulic cylinder 21. The fixed part of the hydraulic cylinder 21 is fixedly connected to the top of the frame 6. The telescopic part of the hydraulic cylinder 21 is fixed with a pushing plate 22. The telescopic part of the hydraulic cylinder 21 pushes the pushing plate 22 to move the aluminum ingot 4 from top to bottom along the vertical through groove of the fixed frame 11, thereby removing the burrs or casting ports on the side of the aluminum ingot 4.

[0019] In this embodiment: the conveying mechanism 5 includes two conveying rollers 52, both of which are rotatably connected to the two sides of the bottom of the frame 6. A conveying chain belt 53 is sleeved on the outside of the two conveying rollers 52. A conveying motor 51 for driving the conveying rollers 52 to rotate is fixed on one side of the front end of the frame 6. The rotating part of the conveying motor 51 drives the conveying rollers 52 at its rear end to rotate. The rotation of the conveying rollers 52 drives the conveying chain belt 53 to send out the aluminum ingots 4 after edge trimming and grinding.

[0020] Working principle: In use, the aluminum ingot 4 that needs to be trimmed and ground is first placed in the vertical through slot at the top of the fixed frame 11. Then, the extension part of the hydraulic cylinder 21 pushes the push plate 22 to move the aluminum ingot 4 from top to bottom along the vertical through slot of the fixed frame 11. During this process, the two sides of the aluminum ingot 4 first come into contact with the two second trimming scrapers 14. As the aluminum ingot 4 continues to move downward, the two sides of the aluminum ingot 4 will push the two second flipping frames 15, causing the end of the aluminum ingot 4 closer to the aluminum ingot 4 to flip downward, while the end of the two second flipping frames 15 away from the aluminum ingot 4 will flip upward and push the guide rod at the top of the second trimming scraper 14. At this time, the two second trimming scrapers 14 will move away from each other along the two second sliding grooves 113 under the action of the guide rods. Then, the end of the two second trimming scrapers 14 that is against the side of the aluminum ingot 4 moves away from the aluminum ingot 4 according to the tilt angle of the side of the aluminum ingot 4. Then, during the downward movement of the aluminum ingot 4, the tilt angle of the two sides of the aluminum ingot 4 will be adjusted accordingly. The two second cutting scrapers 14 are used to cut off the burrs or pouring openings. As the aluminum ingot 4 continues to move downward, the front and rear sides of the aluminum ingot 4 will contact the ends of the two first cutting scrapers 12 that are close to each other. At this time, as the aluminum ingot 4 continues to move downward, the front and rear sides of the aluminum ingot 4 will push the two first flipping frames 13 so that the ends close to the aluminum ingot 4 will flip downward, while the ends of the two first flipping frames 13 away from the aluminum ingot 4 will flip upward and push the guide rods at the top of the first cutting scrapers 12. At this time, the two first cutting scrapers 12 will move away from each other along the two first sliding grooves 111 under the action of the guide rods. Then, the ends of the two first cutting scrapers 12 that are against the side of the aluminum ingot 4 will move away from the aluminum ingot 4 according to the inclination angle of the front and rear sides of the aluminum ingot 4. Then, during the downward movement of the aluminum ingot 4, the two first cutting scrapers 12 can cut off the burrs or pouring openings according to the inclination angle of the front and rear sides of the aluminum ingot 4. Furthermore, the grinding springs 39 on the first side plate 31 and the second side plate 35 will push the first sliding frame 32 and the second sliding frame 36 to converge towards the center simultaneously. When the lower end of the aluminum ingot 4 protrudes from the vertical through slot of the fixing frame 11, the four sides of the aluminum ingot 4 will contact the two first grinding wheels 33 and the two second grinding wheels 37 respectively. At this time, the first grinding motor 34 and the second grinding motor 38 will drive the first grinding wheels 33 and the second grinding wheels 37 to rotate respectively, and then the sides of the aluminum ingot 4 will be ground by the first grinding wheels 33 and the second grinding wheels 37. At the same time, as the aluminum ingot 4 continues to move downward, the grinding springs 39 on the first side plate 31 and the second side plate 35 will be compressed, and the first sliding frame 32 will drive the limit at its end. The rod slides along the rectangular sliding hole of the first side plate 31, and the second sliding frame 36 also drives the limiting rod at its end to slide along the rectangular sliding hole of the second side plate 35, so that the polished aluminum ingot 4 can fall down onto the conveyor belt 53. The conveyor motor 51 drives the conveyor roller 52 at its rear end to rotate. The rotation of the conveyor roller 52 drives the conveyor belt 53 to send out the polished aluminum ingot 4. In addition, after the aluminum ingot 4 is completely removed from the bottom of the vertical through groove of the fixed frame 11, the first cutting scraper 12 and the second cutting scraper 14 slide back to their original positions along the first slide groove 111 and the second slide groove 113, respectively, under the push of the cutting spring 16 on the side of the first cutting scraper 12 and the second cutting scraper 14.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An edge-cutting and grinding device for aluminum ingot processing, comprising a frame (6), wherein a pushing mechanism (2) is provided on the top of the frame (6), and a conveying mechanism (5) is provided on the lower side of the frame (6), characterized in that: It also includes a cutting edge mechanism (1), which is located in the middle of the frame (6), and a grinding mechanism (3) is provided at the bottom of the cutting edge mechanism (1). The trimming mechanism (1) includes a fixed frame (11), and a first trimming scraper (12) is provided on both the front and rear sides inside the fixed frame (11). A first flipping frame (13) is provided on the upper side of each first trimming scraper (12). A second trimming scraper (14) is provided on both sides inside the fixed frame (11). A second flipping frame (15) is provided on the upper side of each second trimming scraper (14). Trimming springs (16) are fixed at the ends of the two first trimming scrapers (12) that are far apart from each other and at the ends of the two second trimming scrapers (14) that are far apart from each other. The polishing mechanism (3) includes two first side plates (31) and two second side plates (35). The two first side plates (31) are fixed on both sides of the bottom of the fixed frame (11). The two first side plates (31) are provided with a first sliding frame (32) on the side that is close to each other. A first polishing wheel (33) is rotatably connected to the inner side of each first sliding frame (32). A first polishing motor (34) is fixedly provided at the input end of the first polishing wheel (33). The two second side plates (35) are fixed on the front and rear sides of the bottom of the fixed frame (11). A second sliding frame (36) is provided on the side that is close to each other. A second polishing wheel (37) is rotatably connected to the inner side of each second sliding frame (36). A second polishing motor (38) is fixedly provided at the input end of each second polishing wheel (37). Polishing springs (39) are fixed between the first side plates (31) and the second sliding frame (36) and between the second side plates (35) and the second sliding frame (36).

2. The edge-cutting and grinding equipment for aluminum ingot processing according to claim 1, characterized in that: The fixing frame (11) has a vertical through slot in the middle for the aluminum ingot (4) to pass through. The fixing frame (11) has a second sliding groove (113) on both sides inside. Each second sliding groove (113) has a second guide groove (114) on its upper side. The fixing frame (11) has a first sliding groove (111) on both the front and rear sides inside. Each first sliding groove (111) has a first guide groove (112) on its upper side.

3. The edge-trimming and grinding equipment for aluminum ingot processing according to claim 2, characterized in that: The top of the first cutting scraper (12) and the second cutting scraper (14) are both fixed with guide rods. The guide rod of the first cutting scraper (12) is slidably connected in the first guide groove (112), and the guide rod of the second cutting scraper (14) is slidably connected in the second guide groove (114).

4. The edge-trimming and grinding equipment for aluminum ingot processing according to claim 2, characterized in that: The first edge-cutting scraper (12) is slidably connected in the first slide groove (111), the first flipping frame (13) is rotatably connected in the first guide groove (112), the second edge-cutting scraper (14) is slidably connected in the second slide groove (113), and the second flipping frame (15) is rotatably connected in the second guide groove (114).

5. The edge-trimming and grinding equipment for aluminum ingot processing according to claim 1, characterized in that: Multiple limiting rods are fixed on the side of the first sliding frame (32) near the first side plate (31) and the side of the second sliding frame (36) near the second side plate (35). Rectangular sliding holes for sliding the limiting rods are opened on the first side plate (31) and the second side plate (35).

6. The edge-trimming and grinding equipment for aluminum ingot processing according to claim 1, characterized in that: The frame (6) has support frames fixed on both sides inside, and the fixed frame (11) is fixed between the two support frames on both sides.

7. The edge-trimming and grinding equipment for aluminum ingot processing according to claim 1, characterized in that: The pushing mechanism (2) includes a hydraulic cylinder (21), the fixed part of the hydraulic cylinder (21) is fixedly connected to the top of the frame (6), and the telescopic part of the hydraulic cylinder (21) is fixed with a pushing plate (22).

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