Feeding device for die casting raw materials

Abstract

The utility model discloses a die casting raw material feeding device which comprises a conveying frame, conveying belts are installed in the conveying frame, a feeding adjusting column is arranged between the two conveying belts, a cylindrical first movable cavity is formed in the feeding adjusting column, and a servo motor is fixedly connected to the inner wall of the lower portion of the first movable cavity. And the output end of the servo motor is fixedly connected with a rotating disc, the rotating disc is rotationally connected to the feeding adjusting column, a second movable cavity is formed in the rotating disc, and the interior of the second movable cavity is rotationally connected with a rotating rod. According to the feeding device for the die casting raw materials, the feeding adjusting columns are connected with the conveying belt, meanwhile, metal blocks can be conveyed according to the designated angle, then the metal blocks can be conveyed to the designated position of a die casting machine, and the feeding adjusting columns can reduce folded angles formed when the conveying belt is installed; and therefore, collision between the metal blocks and the surface of the conveying belt in the conveying process is reduced, and the edges of the metal blocks are prevented from being damaged by collision.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material transportation, in particular to a feeding device for die-casting raw materials. Background Art

[0002] Die casting is divided into two groups. One is hot die casting, which is to pour the metal into the inside of the mold after boiling it into liquid form. The other is to place the block of metal inside the mold and then use high pressure to press the metal block, so that the metal block is die-cast into the desired shape. When the metal block is transported, it is usually transported by conveyor belts.

[0003] When feeding, due to structural problems of the conveyor belt and the lack of corresponding transfer mechanisms between the conveyor belts, the metal blocks can only be changed from a vertical direction to a horizontal direction between the conveyor belts during transportation. Therefore, in order to reach the die-casting machine, the conveyor belt needs to be folded multiple times, which increases the number of collisions between the metal blocks and the inner wall of the transport frame during transportation, making the edges of the metal blocks easily damaged.

[0004] In view of the above situation, we propose a feeding device for die casting raw materials. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a feeding device for die casting raw materials.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A feeding device for die-casting raw materials includes a transport frame, a transport belt for transporting raw materials is installed inside the transport frame, the feeding device is composed of multiple groups of transport belts, a feeding adjustment column is arranged between two groups of the transport belts, a cylindrical first active cavity is arranged inside the feeding adjustment column, a servo motor is fixedly connected to the lower inner wall of the first active cavity, the output end of the servo motor is fixedly connected to a rotating disk, the rotating disk is rotatably connected to the feeding adjustment column, a second active cavity is arranged inside the rotating disk, and the interior of the second active cavity is rotatably connected to a rotating rod.

[0008] A positioning rod is fixedly connected to the top of the rotating disk, a first spring is fixedly connected to the inner wall of the positioning rod facing the rotating rod, and a buffer plate is fixedly connected to one end of the first spring away from the positioning rod.

[0009] The buffer plates are provided in two groups, and a movable plate is movably connected between the two groups of buffer plates. The outer surface of the movable plate away from the rotating rod is fixedly connected to a second spring, and the end of the second spring away from the rotating rod is fixedly connected to a hydraulic cylinder.

[0010] The feeding adjustment column has a limiting groove around the outer wall, the internal sliding connection of the limiting groove is a limiting block, the limiting block is fixedly connected to an extension plate on the side away from the limiting groove, the top of the extension plate is fixedly connected to a fixed plate, and the side of the fixed plate is provided with a rotating positioning plate fixedly connected above the rotating disk.

[0011] Preferably, one end of the transport frame close to the rotating disk is fixedly connected to a limiting plate, and the distance between the limiting plates is equal to the length of the extension plate.

[0012] Preferably, the first active cavity is a "T"-shaped cylinder, and the side of the rotating disk away from the hydraulic cylinder is in contact with the upper edge of the first active cavity.

[0013] Preferably, a mounting plate is fixedly connected to a side of the rotating disk close to the hydraulic cylinder, and an outer surface of the mounting plate facing the rotating disk is fixedly connected to the hydraulic cylinder via a bracket.

[0014] Preferably, both sides of the movable plate are respectively engaged with the buffer plates, and the position of the movable plate can be limited by the buffer plates.

[0015] Preferably, the inner wall of the extension plate facing the feeding adjustment column is in contact with the outer peripheral wall of the feeding adjustment column.

[0016] The utility model proposes a feeding device for die-casting raw materials, which has the following beneficial effects: during transportation, the feeding adjustment column can connect two groups of conveyor belts with a certain angle, so that the two groups of machines can be directly connected in a straight line, reducing the angle set when the conveyor belt is installed, thereby reducing the collision of metal blocks with the surface of the conveyor belt during transportation, thereby preventing the edges of the metal blocks from being damaged; at the same time, a feeding adjustment column is provided between the conveyor belts, and the feeding adjustment column can transport the metal blocks at a specified angle while connecting the conveyor belts, so that the metal blocks can be transported to the position of the specified die-casting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the overall outer surface of the utility model;

[0018] Figure 2 This is an exploded diagram of the structure of the feeding adjustment column of the utility model;

[0019] Figure 3 For this utility model Figure 2 Enlarged view of point A.

[0020] In the figure: 1. Transport frame; 2. Transport belt; 3. Feed adjustment column; 4. First movable chamber; 5. Servo motor; 6. Rotating disk; 7. Rotating rod; 8. Buffer plate; 9. Mounting plate; 10. Positioning rod; 11. First spring; 12. Second spring; 13. Movable plate; 14. Hydraulic cylinder; 15. Limiting groove; 16. Extension plate; 17. Limiting block; 18. Fixed plate; 19. Rotating positioning plate; 20. Limiting plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0023] Referring to Figure 1-3, a feeding device for die-casting raw materials includes a transport frame 1, and a transport belt 2 for transporting raw materials is installed inside the transport frame 1. The end of the transport frame 1 close to the rotating disk 6 is fixedly connected to a limiting plate 20, and the distance between the limiting plates 20 is equal to the length of the extension plate 16. A driving mechanism is provided inside the transport belt 2, so that the transport belt 2 can drive the metal block above for transportation.

[0024] The feeding device is composed of multiple groups of conveyor belts 2, and a feeding adjustment column 3 is arranged between the two groups of conveyor belts 2. A cylindrical first active cavity 4 is arranged inside the feeding adjustment column 3, and the first active cavity 4 is a "T"-shaped cylinder. The side of the rotating disk 6 away from the hydraulic cylinder 14 is in contact with the edge above the first active cavity 4, and the lower inner wall of the first active cavity 4 is fixedly connected to a servo motor 5, and the output end of the servo motor 5 is fixedly connected to the rotating disk 6. The rotating disk 6 is rotatably connected to the feeding adjustment column 3, and a second active cavity is arranged inside the rotating disk 6. The interior of the second active cavity is rotatably connected to a rotating rod 7. The side of the rotating disk 6 close to the hydraulic cylinder 14 is fixedly connected to a mounting plate 9, and the outer surface of the mounting plate 9 facing the side of the rotating disk 6 is fixedly connected to the hydraulic cylinder 14 through a bracket. Starting the servo motor 5 can drive the rotating disk 6 to rotate, so that the output end of the hydraulic cylinder 14 is in the same direction as the conveyor belt 2 on the other side, which is convenient for the feeding adjustment column 3 to transport the metal block to the surface of the conveyor belt 2 on the other side.

[0025] The top of the rotating disk 6 is fixedly connected to a positioning rod 10, and the inner wall of the positioning rod 10 facing the rotating rod 7 is fixedly connected to a first spring 11, and the end of the first spring 11 away from the positioning rod 10 is fixedly connected to a buffer plate 8; the buffer plate 8 is provided with two groups, and a movable plate 13 is movably connected between the two groups of buffer plates 8. The buffer plate 8 can buffer the speed of the metal block to prevent the metal block from being damaged. The outer surface of the movable plate 13 away from the rotating rod 7 is fixedly connected to a second spring 12, and both sides of the movable plate 13 are respectively engaged with the buffer plate 8. The position of the movable plate 13 can be limited by the buffer plate 8, and the second spring 12 is away from one end of the rotating rod 7. The end is fixedly connected to a hydraulic cylinder 14; the feeding adjustment column 3 has a limiting groove 15 around the outer wall, and the internal sliding connection of the limiting block 17 in the limiting groove 15 is fixedly connected to the side of the limiting block 17 away from the limiting groove 15, and the top of the extension plate 16 is fixedly connected to the fixed plate 18, and the inner wall of the extension plate 16 facing the feeding adjustment column 3 is in contact with the outer wall of the feeding adjustment column 3, and a rotating positioning plate 19 fixedly connected to the top of the rotating disk 6 is provided on the side of the fixed plate 18. The limiting block 17 can move on the inner wall of the limiting groove 15, which is convenient for users to use the feeding adjustment column 3 to connect two sets of conveyor belts 2 at different angles.

[0026] In summary, during the application of the present invention, when transporting, the user places the metal block on the top of the conveyor belt 2, and then starts the conveyor belt 2, so that the conveyor belt 2 transports the metal block to the top of the feeding adjustment column 3. At the same time, a buffer plate 8 and a first spring 11 and a second spring 12 are provided above the feeding adjustment column 3, so that the metal block is not easily bumped when transporting at the corner. Then, the servo motor 5 is started to drive the rotating disk 6 to rotate until the inner wall of one side of the rotating positioning plate 19 is in contact with the surface of the other set of fixed plates 18, so that the direction of the hydraulic cylinder 14 is the same as the direction of the other set of conveyor belts 2. Then, the hydraulic cylinder 14 is started to drive the metal block to be transported on the surface of the rotating disk 6, so that the metal block on the top of the rotating disk 6 is in contact with the conveyor belt 2, and then the conveyor belt 2 can transport the metal block; when installing the conveyor belt 2, the user can adjust the angle between the two sets of extension plates 16, so that the feeding adjustment column 3 can connect the two sets of conveyor belts 2 with different angles, and at the same time, the length of the extension plate 16 is equal to the distance between the limit plate 20, so that the position of the extension plate 16 can be controlled by the limit plate 20 The limitation is made to facilitate the subsequent transportation of the metal block by the feeding adjustment column 3.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeding device for die casting raw materials, comprising a transport frame (1), wherein a transport belt (2) for transporting raw materials is installed inside the transport frame (1), characterized in that: The feeding device is composed of a plurality of groups of conveyor belts (2), a feeding adjustment column (3) is provided between two groups of the conveyor belts (2), a cylindrical first movable cavity (4) is provided inside the feeding adjustment column (3), a servo motor (5) is fixedly connected to the lower inner wall of the first movable cavity (4), an output end of the servo motor (5) is fixedly connected to a rotating disk (6), the rotating disk (6) is rotatably connected to the feeding adjustment column (3), a second movable cavity is provided inside the rotating disk (6), and a rotating rod (7) is rotatably connected inside the second movable cavity; A positioning rod (10) is fixedly connected to the top of the rotating disk (6); a first spring (11) is fixedly connected to the inner wall of the positioning rod (10) on the side facing the rotating rod (7); and a buffer plate (8) is fixedly connected to the end of the first spring (11) away from the positioning rod (10); Two groups of buffer plates (8) are provided, and a movable plate (13) is movably connected between the two groups of buffer plates (8). The outer surface of the movable plate (13) away from the rotating rod (7) is fixedly connected to a second spring (12), and the end of the second spring (12) away from the rotating rod (7) is fixedly connected to a hydraulic cylinder (14); The feeding adjustment column (3) is provided with a limiting groove (15) around the outer peripheral wall, the limiting groove (15) is internally slidably connected to a limiting block (17), the limiting block (17) is fixedly connected to an extension plate (16) on a side away from the limiting groove (15), the top of the extension plate (16) is fixedly connected to a fixing plate (18), and a rotating positioning plate (19) fixedly connected to the top of the rotating disk (6) is provided on the side of the fixing plate (18).

2. A feeding device for die casting raw materials according to claim 1, characterized in that: One end of the transport frame (1) close to the rotating disk (6) is fixedly connected to a limiting plate (20), and the distance between the limiting plates (20) is equal to the length of the extension plate (16).

3. A feeding device for die casting raw materials according to claim 1, characterized in that: The first active chamber (4) is a T-shaped cylinder, and the side of the rotating disk (6) away from the hydraulic cylinder (14) is in contact with the upper edge of the first active chamber (4).

4. A feeding device for die casting raw materials according to claim 1, characterized in that: A mounting plate (9) is fixedly connected to a side of the rotating disk (6) close to the hydraulic cylinder (14), and an outer surface of the mounting plate (9) facing the side of the rotating disk (6) is fixedly connected to the hydraulic cylinder (14) via a bracket.

5. The feeding device for die casting raw materials according to claim 1, characterized in that: Both sides of the movable plate (13) are respectively engaged with the buffer plate (8), and the position of the movable plate (13) can be limited by the buffer plate (8).

6. The feeding device for die casting raw materials according to claim 1, characterized in that: The inner wall of the extension plate (16) facing the feeding adjustment column (3) is in contact with the outer peripheral wall of the feeding adjustment column (3).

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