Quantitative powder supplementing and filling control device

Abstract

The utility model belongs to the technical field of powder processing equipment, and particularly relates to a quantitative powder supplementing and filling control device which comprises a material storage assembly, a shell, a material pushing assembly and a powder pressing assembly. A first blanking cavity and a second blanking cavity which are distributed up and down are formed in the shell, a first blanking port is formed above the first blanking cavity and communicates with the storage assembly, a second blanking port is formed between the first blanking cavity and the second blanking cavity, and the first blanking port and the second blanking port are arranged in a staggered mode; a third blanking opening is formed in the bottom of the second blanking cavity, and the pushing assembly is installed in the first blanking cavity and used for opening the first blanking opening, closing the first blanking opening and pushing the split bodies to the second blanking opening; the powder pressing assembly is installed in the second blanking cavity and used for pressing all the split bodies into the mold cavity, manual operation is not needed, harm of powder to the human body is reduced, meanwhile, full-automatic production can be achieved, the production efficiency and the powder supplementing accuracy are improved, and defective products are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to powder processing equipment technical field especially, relate to a kind of powder quantitative powder filling control device. BACKGROUND

[0002] Forming process in powder metallurgy process mainly relies on forming press to realize, its function is to utilize automatic feeding system to fill powder into mould cavity, then the powder in mould cavity is programmed green body by mechanical force, when filling powder into mould cavity, it cannot be filled accurately due to error, if the powder in mould is insufficient, the existing is supplemented to powder by manual, but manual operation frequently contacts powder, it is harmful to health, and manual supplement efficiency and precision are relatively low. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing a kind of powder quantitative powder filling control device, to solve the technical problem of low efficiency and precision caused by manual operation in prior art.

[0004] To achieve the above-mentioned purpose, the utility model embodiment provides a kind of powder quantitative powder filling control device, including storage assembly, shell, pusher assembly and powder pressing assembly;

[0005] The first blanking cavity and the second blanking cavity are arranged in the shell, the first blanking port is arranged above the first blanking cavity, the first blanking port is communicated with the storage assembly, the second blanking port is arranged between the first blanking cavity and the second blanking cavity, the first blanking port and the second blanking port are arranged in staggered mode, the third blanking port is arranged at the bottom of the second blanking cavity, the pusher assembly is installed in the first blanking cavity, for opening the first blanking port and for closing the first blanking port and pushing the split to the second blanking port;The powder pressing assembly is installed in the second blanking cavity, for pressing the split into the mould cavity.

[0006] Optionally, the side of the storage assembly is provided with a turbine vibrator.

[0007] Optionally, the storage assembly adopts a funnel structure.

[0008] Optionally, the pusher assembly includes a sliding block and a driving member, the sliding block is matched with the first blanking cavity, the sliding block is slidingly arranged in the first blanking cavity, the driving member is installed on the side of the shell, and the sliding block is connected with the output end of the driving member.

[0009] Optionally, the driving member includes a motor and a ball screw, the motor is connected with the ball screw, and the ball screw is connected with the sliding block.

[0010] Optionally, the drive unit further includes a mounting bracket, which is mounted on the side of the housing, and the motor is mounted on the mounting bracket.

[0011] Optionally, the slider includes a sliding part, a guiding part, and a connecting part. The sliding part is disposed in the first discharge chamber, and the second discharge chamber is provided with a guide hole adapted to the guiding part. The guiding part is slidably disposed in the guide hole. The connecting part connects the sliding part and the guiding part, and the ball screw is connected to the connecting part.

[0012] Optionally, the free end of the guide portion is further provided with a limiting portion.

[0013] Optionally, the powder pressing assembly includes a servo motor and blades, the servo motor being mounted on the housing and the blades being mounted in the second material discharge chamber.

[0014] The powder quantitative replenishment and filling control device provided in this utility model embodiment has at least one of the following technical effects: In use, the separate components are placed in the storage component. When replenishment is needed, the push component opens the first discharge port, so that the storage component and the first discharge chamber are connected. The powder in the storage component falls into the first discharge chamber. Then the push component closes the first discharge port and pushes the powder that fell into the first discharge chamber into the second discharge chamber. The pressing component presses all the powder that fell into the second discharge chamber into the mold cavity. No manual operation is required, reducing the harm of powder to the human body. At the same time, this utility model can realize fully automatic production, improve production efficiency and the accuracy of powder replenishment, and reduce defective products. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, 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.

[0016] Fig. 1 A schematic diagram of the structure of the powder quantitative replenishment and filling control device provided in the embodiment of this utility model.

[0017] Fig. 2 Another schematic diagram of the powder quantitative replenishment and filling control device provided in this embodiment of the utility model.

[0018] Fig. 3 A cross-sectional view of the powder quantitative replenishment and filling control device provided in an embodiment of this utility model.

[0019] The following are the labeling elements in the figure:

[0020] 10—Storage assembly; 11—Turbine vibrator; 20—Housing

[0021] 21—First material discharge chamber; 22—Second material discharge chamber; 23—First material discharge port

[0022] 24—Second feeding port; 25—Third feeding port; 30—Pushing assembly

[0023] 31—Slider; 311—Sliding part; 312—Guide part

[0024] 313—Connecting part; 314—Limiting part; 32—Driver component

[0025] 321—Motor; 322—Ball screw; 323—Mounting bracket

[0026] 40—Powder pressing assembly; 41—Servo motor; 42—Quarter blade. Detailed Implementation

[0027] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0028] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of 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 this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," 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. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0031] In one embodiment of this utility model, such as Figs. 1-3 As shown, a powder quantitative replenishment and filling control device is provided, including a material storage component 10, a housing 20, a material pushing component 30, and a powder pressing component 40;

[0032] The housing 20 is provided with a first discharge chamber 21 and a second discharge chamber 22. The first discharge chamber 21 is located above the second discharge chamber 22. A first discharge port 23 is provided above the first discharge chamber 21 and communicates with the material storage component 10. A second discharge port 24 is provided between the first discharge chamber 21 and the second discharge chamber 22. The first discharge port 23 and the second discharge port 24 are staggered. A third discharge port 25 is provided at the bottom of the second discharge chamber 22. The pushing component 30 is installed in the first discharge chamber 21 and is used to open the first discharge port 23 and close the first discharge port 23 and push the split body to the second discharge port 24. The powder pressing component 40 is installed in the second discharge chamber 22 and is used to press all the split body into the mold cavity.

[0033] Specifically, during use, the components are placed in the storage assembly 10. When powder needs to be replenished, the push assembly opens the first discharge port 23, connecting the storage assembly 10 and the first discharge chamber 21. The powder in the storage assembly 10 falls into the first discharge chamber 21. Then, the push assembly 30 closes the first discharge port 23 and pushes the powder in the first discharge chamber 21 into the second discharge chamber 22. The pressing assembly presses all the powder in the second discharge chamber 22 into the mold cavity. No manual operation is required, reducing the harm of powder to the human body. At the same time, this invention can achieve fully automatic production, improve production efficiency and the accuracy of powder replenishment, and reduce defective products.

[0034] In another embodiment of this utility model, such as Fig. 1 and Fig. 3 As shown, a turbine vibrator 11 is provided on the side of the storage assembly 10. Specifically, the turbine vibrator can satisfy the flow of powder with low bulk ratio, avoid blockage caused by powder with low bulk ratio in the storage assembly 10, and improve the stability of operation.

[0035] In another embodiment of this utility model, such as Figs. 1-3 As shown, the storage component 10 adopts a funnel structure. Specifically, the discharge component of the funnel structure facilitates the flow of powder.

[0036] In another embodiment of this utility model, such as Fig. 3 As shown, the feeding assembly 30 includes a slider 31 and a driving member 32. The slider 31 matches the first feeding chamber 21 and is slidably disposed in the first feeding chamber 21. The driving member 32 is installed on the side of the housing 20, and the slider 31 is connected to the output end of the driving member 32. Specifically, the driving member 32 drives the slider 31 to move horizontally along the first feeding chamber 21, thereby opening and closing the first feeding port 23. At the same time, when the first feeding port 23 is closed, the powder in the first feeding chamber 21 is pushed to the second feeding port 24.

[0037] In another embodiment of this utility model, such as Figs. 1-3 As shown, the driving component 32 includes a motor 321 and a ball screw 322. The motor 321 is connected to the ball screw 322, and the ball screw 322 is connected to the slider 31. Specifically, the ball screw 322 can precisely control the size of the opening of the first discharge port 23 of the slider 31, thereby controlling the amount of powder discharged.

[0038] In another embodiment of this utility model, such as Figs. 1-3 As shown, the drive component 32 also includes a mounting bracket 323, which is mounted on the side of the housing 20, and the motor 321 is mounted on the mounting bracket 323. Specifically, the mounting bracket 323 provides a distance between the motor 321 and the housing 20, facilitating the installation of the ball screw 322, and allows for the installation of mounting brackets 323 of different lengths to be used depending on the configuration, thereby improving adaptability.

[0039] In another embodiment of this utility model, such as Fig. 3 As shown, the slider 31 includes a sliding part 311, a guide part 312, and a connecting part 313. The sliding part 311 is disposed in the first discharge chamber 21, and the second discharge chamber 22 is provided with a guide hole adapted to the guide part 312. The guide part 312 is slidably disposed in the guide hole. The connecting part 313 connects the sliding part 311 and the guide part 312, and the ball screw 322 is connected to the connecting part 313. Specifically, the guide part 312 is provided to improve the overall stability of the slider 31's movement.

[0040] In another embodiment of this utility model, such as Fig. 3As shown, the free end of the guide portion 312 is also provided with a limiting portion 314. Specifically, the limiting portion 314 can prevent the sliding portion 311 from completely disengaging from the first discharge chamber 21.

[0041] In another embodiment of this utility model, such as Figs. 1-3 As shown, the powder pressing assembly 40 includes a servo motor 41 and a quarter blade 42. The servo motor 41 is mounted on the housing 20, and the quarter blade 42 is mounted in the second material feeding chamber 22. Specifically, the servo motor 41 drives the quarter blade 42 to rotate, thereby pressing the parts into the mold cavity, which can achieve precise powder feeding and filling in a single operation.

[0042] In another embodiment of this utility model, the outer side wall of the housing 20 is also provided with a hanging ear, specifically, the provided cover facilitates worker operation.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A powder quantitative replenishment and filling control device, characterized in that, Includes storage components, housing, feeding components, and powder pressing components; The housing is provided with a first discharge chamber and a second discharge chamber distributed vertically. A first discharge port is provided above the first discharge chamber and is connected to the material storage component. A second discharge port is provided between the first discharge chamber and the second discharge chamber. The first discharge port and the second discharge port are staggered. A third discharge port is provided at the bottom of the second discharge chamber. The pushing component is installed in the first discharge chamber and is used to open the first discharge port and close the first discharge port and push the split body to the second discharge port. The powder pressing component is installed in the second discharge chamber and is used to press all the split body into the mold cavity.

2. The powder quantitative replenishment and filling control device according to claim 1, characterized in that, A turbine vibrator is provided on the side of the storage assembly.

3. The powder quantitative replenishment and filling control device according to claim 1, characterized in that, The storage assembly adopts a funnel structure.

4. The powder quantitative replenishment and filling control device according to claim 1, characterized in that, The feeding assembly includes a slider and a driving component. The slider matches the first discharge chamber and is slidably disposed in the first discharge chamber. The driving component is installed on the side of the housing and the slider is connected to the output end of the driving component.

5. The powder quantitative replenishment and filling control device according to claim 4, characterized in that, The driving component includes a motor and a ball screw, the motor being connected to the ball screw and the ball screw being connected to the slider.

6. The powder quantitative replenishment and filling control device according to claim 5, characterized in that, The drive unit also includes a mounting bracket, which is mounted on the side of the housing, and the motor is mounted on the mounting bracket.

7. The powder quantitative replenishment and filling control device according to claim 5, characterized in that, The slider includes a sliding part, a guiding part, and a connecting part. The sliding part is disposed in the first discharge chamber, and the second discharge chamber is provided with a guide hole adapted to the guiding part. The guiding part is slidably disposed in the guide hole. The connecting part connects the sliding part and the guiding part, and the ball screw is connected to the connecting part.

8. The powder quantitative replenishment and filling control device according to claim 7, characterized in that, The free end of the guide is also provided with a limiting part.

9. The powder quantitative replenishment and filling control device according to claim 1, characterized in that, The powder pressing assembly includes a servo motor and blades. The servo motor is mounted on the housing, and the blades are mounted in the second material discharge chamber.

10. The powder quantitative replenishment and filling control device according to claim 1, characterized in that, The outer wall of the housing is also provided with a hanging lug.

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