A powder material molding and processing equipment with convenient material changing.

Abstract

This utility model belongs to the field of powder molding and processing technology, specifically relating to a powder material molding and processing equipment with convenient material changing capabilities. It includes a base, a mounting frame fixed to one side of the base, a hydraulic cylinder fixedly mounted on the top surface of the mounting frame, a pressure plate fixed to the telescopic end of the hydraulic cylinder, a drive motor fixedly mounted on the bottom surface of the base, and a rotating shaft rotatably connected to the drive motor in the middle of the top surface of the base. A worktable is fixed to the top of the rotating shaft, and four rectangularly distributed pressing cylinders that cooperate with the pressure plate are fixed to the bottom surface of the worktable. An ejection unit is provided on the bottom surface of the worktable. This utility model, through the arrangement of the worktable, pressing cylinders, and rotating shaft, enables the immediate pressing of the next powder material after the previous one in the pressing cylinder is finished, improving the convenience of use. Furthermore, in conjunction with the ejection unit, the pressed material can be automatically ejected, facilitating material changing and retrieval by the operator and improving the pressing efficiency of the powder material.

Description

Technical Field

[0001] This utility model belongs to the field of powder forming and processing technology, specifically relating to a powder material forming and processing equipment that allows for convenient material changing. Background Technology

[0002] Alloy powder metallurgy forming is a technology for preparing high-performance alloy materials through powder metallurgy processes. It is widely used in aerospace, automotive, electronics, medical device and other fields. Alloy powder metallurgy molding equipment is an important tool for manufacturing metal parts. During operation, powder is injected into the mold cavity and pressure is applied by the stamping head to make the powder particles fully plastically deformed and formed in the mold cavity.

[0003] In current powder metallurgy forming equipment, after each metallurgical workpiece is formed, a relatively long time is required for material replacement before subsequent processing can proceed. This results in poor continuity of the forming operation, making it difficult to quickly form a workpiece. Furthermore, the metallurgical workpiece formed in the forming tank is difficult to remove quickly, leading to inconvenient unloading. This increases the inconvenience and time required for the unloading process, thereby reducing work efficiency.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a powder material molding and processing equipment that allows for easy material replacement, in order to solve the problem that solar panels can obstruct the adjustment of the wind turbine's orientation and affect the power generation efficiency of the wind turbine.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A powder material molding and processing equipment with convenient material changing includes a base, a mounting frame fixed on one side of the base, a hydraulic cylinder fixedly mounted on the top surface of the mounting frame, a pressure plate fixed to the telescopic end of the hydraulic cylinder, a drive motor fixedly mounted on the bottom surface of the base, a rotating shaft coaxially connected to the drive motor and rotatably connected to the middle of the top surface of the base, a worktable fixed at the top of the rotating shaft, four rectangularly distributed pressing cylinders that cooperate with the pressure plate fixed on the bottom surface of the worktable, and an ejection unit provided on the bottom surface of the worktable.

[0008] Preferably, the ejection unit includes four connecting rods respectively fixed to the outer surface of the pressure cylinder. The bottom end of each connecting rod is fixed with a collar, and a connecting shaft is rotatably connected inside the collar. One end of the connecting shaft is fixed with a turntable, and a rotating block is fixed to the surface of the turntable. A movable frame is movably fitted onto the outer surface of the rotating block, and a push rod is fixed to the top surface of the movable frame. The push rod movably penetrates the pressure cylinder, and a top plate is fixed to the top end of the push rod.

[0009] Preferably, the ejection unit further includes a roller rotatably connected to the other end of the connecting shaft, an L-shaped fixing rod is fixed on one side of the base, and an arc-shaped guide rail is fixed to the end of the L-shaped fixing rod, with the roller cooperating with the arc-shaped guide rail.

[0010] Preferably, a fixing frame is fixed to the outer surface of the base, and a pouring hopper is fixed to the inner side of the fixing frame. The pouring hopper is located above the worktable and cooperates with the pressing cylinder.

[0011] Preferably, a support block is fixed to one side of the L-shaped fixing rod, a locking block is inserted into the top surface of the support block, and a collection box is fixed to the end of the locking block.

[0012] Preferably, the top surface of the base is fixed with two symmetrically distributed support rods, and a support ring is fixed between the ends of the two support rods. The support ring is rotatably connected to the bottom surface of the workbench.

[0013] Preferably, a tie rod is fixed to the surface of one of the support rods, and the bottom end of the tie rod is fixed to the top surface of the L-shaped fixing rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) This utility model realizes the function of pressing the next powder material immediately after the pressing of one powder material is completed by setting up a workbench, pressing cylinder, pressing plate and rotating shaft, which improves the convenience of using the device. With the cooperation of the ejection unit, the pressed material can be automatically ejected, which provides convenience for the staff to change and pick up the material, and improves the pressing efficiency of powder material.

[0016] (2) The present invention facilitates the pouring of powder materials into the pressing cylinder through the pouring hopper, reducing the splashing of powder when pouring. The collection box is placed on the support block through the clamping block, which facilitates the placement of the material after molding. The worktable is supported by the support ring and the support rod during the rotation process, which improves the stability of the worktable during operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is a schematic diagram of the structure of this utility model from another perspective;

[0019] Figure 3 yes Figure 2 A magnified structural diagram of point A in the middle.

[0020] Explanation of key figure labels:

[0021] 1. Base; 2. Mounting frame; 3. Hydraulic cylinder; 4. Pressure plate; 5. Drive motor; 6. Rotary shaft; 7. Worktable; 8. Pressure cylinder; 9. Connecting rod; 10. Collar; 11. Connecting shaft; 12. Roller; 13. Turntable; 14. Rotating block; 15. Movable frame; 16. Arc-shaped guide rail; 17. Top rod; 18. Top plate; 19. L-shaped fixing rod; 20. Tie rod; 21. Collection box; 22. Support block; 23. Clamping block; 24. Support rod; 25. Support ring; 26. Fixing frame; 27. Discharge hopper. Detailed Implementation

[0022] The technical solution of this utility model patent will be clearly and completely described below. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on the utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to a connection within 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.

[0025] See attached document Figure 1-3A powder material forming and processing equipment with convenient material changing includes a base 1, a mounting frame 2 fixed on one side of the base 1, a hydraulic cylinder 3 fixedly mounted on the top surface of the mounting frame 2, a pressure plate 4 fixedly mounted on the telescopic end of the hydraulic cylinder 3, a drive motor 5 fixedly mounted on the bottom surface of the base 1, a rotating shaft 6 rotatably connected to the middle of the top surface of the base 1 and coaxially connected to the drive motor 5, a worktable 7 fixed at the top of the rotating shaft 6, four rectangularly distributed pressing cylinders 8 fixed on the bottom surface of the worktable 7 and cooperating with the pressure plate 4, and an ejection unit provided on the bottom surface of the worktable 7.

[0026] It should be noted that the drive motor 5 drives the rotating shaft 6 to rotate on the base 1, thereby driving the worktable 7 to rotate. Before rotation, the operator pours the powder material to be formed into the pressing cylinder 8, and then rotates the pressing cylinder 8 to the pressing plate 4. Finally, the hydraulic cylinder 3 pushes the pressing plate 4 to move down continuously and presses the powder material into shape.

[0027] Further as Figure 2 and Figure 3 As shown, it is worth noting that the ejection unit includes four connecting rods 9 fixed to the outer surface of the pressure cylinder 8. A collar 10 is fixed to the bottom end of the connecting rod 9. A connecting shaft 11 is rotatably connected inside the collar 10. A turntable 13 is fixed to one end of the connecting shaft 11. A rotating block 14 is fixed to the surface of the turntable 13. A movable frame 15 is movably fitted on the outer surface of the rotating block 14. A push rod 17 is fixed to the top surface of the movable frame 15. The push rod 17 movably passes through the pressure cylinder 8. A top plate 18 is fixed to the top end of the push rod 17.

[0028] The ejection unit also includes a roller 12 rotatably connected to the other end of the connecting shaft 11. An L-shaped fixing rod 19 is fixed on one side of the base 1, and an arc-shaped guide rail 16 is fixed at the end of the L-shaped fixing rod 19. The roller 12 cooperates with the arc-shaped guide rail 16.

[0029] It is worth noting that after the pressing plate 4 finishes pressing the material, the worktable 7 continues to rotate. When it approaches the arc-shaped guide rail 16, the roller 12 contacts the arc-shaped guide rail 16. During the continuous rotation, the roller 12 rolls on the arc-shaped guide rail 16, thereby driving the connecting shaft 11 to rotate inside the collar 10, which in turn drives the turntable 13 to rotate, causing the rotating block 14 to squeeze the movable frame 15, thereby driving the movable frame 15 to move upward, and then driving the top plate 18 to rise through the push rod 17, thereby pushing out the formed material, which is then convenient for the staff to pick up, greatly improving the convenience of operation for the staff.

[0030] Further as Figure 1 and Figure 2As shown, it is worth noting that a fixing frame 26 is fixed on the outer surface of the base 1, and a pouring hopper 27 is fixed on the inner side of the fixing frame 26. The pouring hopper 27 is located above the workbench 7 and cooperates with the pressing cylinder 8. A support block 22 is fixed on one side of the L-shaped fixing rod 19. A locking block 23 is inserted into the top surface of the support block 22, and a collection box 21 is fixed to the end of the locking block 23.

[0031] It should be noted that the hopper 27 facilitates the pouring of powder material into the pressing cylinder 8, reducing the splashing of powder during pouring, while the collection box 21 is mounted on the support block 22 by the locking block 23, which facilitates the placement of the material after molding.

[0032] Further as Figure 2 As shown, it is worth noting that two symmetrically distributed support rods 24 are fixed on the top surface of the base 1. A support ring 25 is fixed between the ends of the two support rods 24. The support ring 25 is rotatably connected to the bottom surface of the workbench 7. The support ring 25 and the support rods 24 support the workbench 7 during rotation, thereby improving the stability of the workbench 7 during operation. A pull rod 20 is fixed to the surface of one of the support rods 24. The bottom end of the pull rod 20 is fixed to the top surface of the L-shaped fixed rod 19. The pull rod 20 pulls the L-shaped fixed rod 19, thereby improving the stability of the collection box 21 when it is stacked.

[0033] This solution includes the following working process: Powder material is poured into the hopper 27, causing it to move downwards into the pressing cylinder 8. The drive motor 5 is started, causing the rotating shaft 6 to rotate on the base 1, which in turn rotates the worktable 7. This, in turn, rotates the pressing cylinder 8 under the pressing platen 4. The hydraulic cylinder 3 pushes the pressing platen 4 downwards, pressing and shaping the powder material. After the pressing platen 4 finishes pressing, it disengages from the pressing cylinder 8, and the worktable 7 continues to rotate, preparing for the next piece of material to be pressed. The material cylinder 8 moves to the pressure plate 4. When the previous pressed material cylinder 8 approaches the arc guide rail 16, the roller 12 contacts the arc guide rail 16. During continuous rotation, the roller 12 rolls on the arc guide rail 16, thereby driving the connecting shaft 11 to rotate inside the collar 10, which in turn drives the turntable 13 to rotate, causing the rotating block 14 to squeeze the movable frame 15, thereby driving the movable frame 15 to move upward, and then driving the top plate 18 to rise through the push rod 17, thereby pushing out the formed material, which is then convenient for the staff to pick up.

[0034] The hydraulic cylinder 3 and the drive motor 5 can be commercially available and equipped with a power supply. They are mature technologies in this field and have been fully disclosed, so they will not be repeated in the specification.

[0035] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A powder material forming and processing equipment convenient for refueling, comprising a base (1), one side of the base (1) is fixed with a mounting frame (2), the top surface of the mounting frame (2) is fixedly installed with a hydraulic cylinder (3), the telescopic end of the hydraulic cylinder (3) is fixed with a pressure plate (4), characterized in that, A drive motor (5) is fixedly installed on the bottom surface of the base (1). A rotating shaft (6) coaxially connected to the drive motor (5) is rotatably connected to the middle of the top surface of the base (1). A worktable (7) is fixed at the top of the rotating shaft (6). Four rectangularly distributed pressing cylinders (8) that cooperate with the pressure plate (4) are fixed on the bottom surface of the worktable (7). An ejection unit is provided on the bottom surface of the worktable (7).

2. The powder material molding and processing equipment with convenient material changing according to claim 1, characterized in that, The ejection unit includes four connecting rods (9) respectively fixed to the outer surface of the pressure cylinder (8). The bottom end of the connecting rod (9) is fixed with a collar (10). The collar (10) is rotatably connected to a connecting shaft (11). One end of the connecting shaft (11) is fixed with a turntable (13). The surface of the turntable (13) is fixed with a rotating block (14). The outer surface of the rotating block (14) is movably fitted with a movable frame (15). The top surface of the movable frame (15) is fixed with a push rod (17). The push rod (17) movably penetrates the pressure cylinder (8). The top end of the push rod (17) is fixed with a top plate (18).

3. The powder material molding and processing equipment with convenient material changing according to claim 2, characterized in that, The ejection unit also includes a roller (12) rotatably connected to the other end of the connecting shaft (11). An L-shaped fixing rod (19) is fixed on one side of the base (1), and an arc-shaped guide rail (16) is fixed at the end of the L-shaped fixing rod (19). The roller (12) cooperates with the arc-shaped guide rail (16).

4. The powder material molding and processing equipment with convenient material changing according to claim 1, characterized in that, A fixing frame (26) is fixed on the outer surface of the base (1), and a pouring hopper (27) is fixed on the inner side of the fixing frame (26). The pouring hopper (27) is located above the workbench (7) and cooperates with the pressing cylinder (8).

5. The powder material molding and processing equipment with convenient material changing according to claim 3, characterized in that, A support block (22) is fixed to one side of the L-shaped fixing rod (19), a locking block (23) is inserted into the top surface of the support block (22), and a collection box (21) is fixed to the end of the locking block (23).

6. The powder material molding and processing equipment with convenient material changing according to claim 5, characterized in that, The top surface of the base (1) is fixed with two symmetrically distributed support rods (24), and a support ring (25) is fixed between the ends of the two support rods (24). The support ring (25) is rotatably connected to the bottom surface of the workbench (7).

7. The powder material molding and processing equipment with convenient material changing according to claim 6, characterized in that, One of the support rods (24) has a tie rod (20) fixed to its surface, and the bottom end of the tie rod (20) is fixed to the top surface of the L-shaped fixing rod (19).

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