Material boot for uniformly filling powder

Abstract

The utility model discloses a material boot for uniformly filling powder. The material boot comprises a material boot body, a feeding pipe, a first inclined partition plate and a second inclined partition plate, a cavity is formed in the material boot body, and a blanking opening is formed in the bottom of the cavity; the feeding pipe is arranged at the upper end of the material boot body and used for being communicated with the cavity. The first inclined partition plate obliquely extends upwards along one side wall of the material falling opening to be connected with the side wall of the material boot body, and the first inclined partition plate is located below the feeding pipe; according to the material boot, due to the guide opening formed by the first inclined partition plate and the second inclined partition plate, material powder flowing in from the feeding pipe flows out from the blanking opening in a more concentrated manner during working, and powder filling is more uniform and smoother; and secondly, the first baffle and the second baffle with different lengths are inserted into the notch of the material boot body so as to prevent the material powder from leaking out when the material boot is carried and prevent the material powder from flowing out of the notch when the material boot works, and the use requirements in different states are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material boot, especially a material boot for uniform powder filling. BACKGROUND

[0002] The material boot is a key device for filling powder into a mold cavity in powder metallurgy production. The traditional material boot structure has a material box, the bottom surface of the material box is entirely open, and the top of the material box is connected with a feeding pipe. During operation, the material box is filled with powder from the feeding pipe, and the material box as a whole moves on the feeding plate and the top of the mold cavity of the female mold to fill the powder in the material box into the mold cavity of the female mold, that is, the material pushing is completed.

[0003] However, in actual use, it is found that the powder is directly fed into the material box from the feeding pipe and then flows out from the bottom outlet, so that the concentration of the flowing powder is not enough, the powder filling is loose, and the surface after powder filling is uneven and not flat, which cannot meet the actual use requirements. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the defects of the prior art and provides a material boot for uniform powder filling, which can concentrate the powder during blanking and fill the powder more uniformly and flatly.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of a material boot for uniform powder filling, which comprises:

[0006] A material boot body has a cavity in the material boot body, and a blanking port is opened at the bottom of the cavity;

[0007] A feeding pipe is arranged at the upper end of the material boot body and communicates with the cavity;

[0008] A first inclined partition plate extends upward along one side wall of the blanking port to the side wall of the material boot body, and the first inclined partition plate is located below the feeding pipe;

[0009] A second inclined partition plate extends upward along the other side wall of the blanking port to the side wall of the material boot body, wherein the first inclined partition plate and the second inclined partition plate form a guide port for concentrating the powder to the blanking port.

[0010] Further, first and second recesses are arranged at the bottom of the material boot body; the first recess is located at the side corresponding to the blanking port; and front and rear sealing rings are arranged in the first and second recesses, respectively.

[0011] Further, a notch is formed on one side of the second inclined partition plate on the material shoe body; a first baffle is inserted into the notch; the front end of the first baffle is inserted until the material falling port is sealed; a first sealing plate vertically arranged on the first baffle is used to seal the notch.

[0012] Further, a second baffle is further included; when the second baffle is inserted into the notch, a second sealing plate vertically arranged on the second baffle seals the notch; wherein the length of the second baffle is shorter than that of the first baffle, and the second baffle does not seal the material falling port.

[0013] Further, the material shoe body includes a material powder box; a trapezoidal-shaped upper cover is mounted on the upper portion of the material powder box; the feeding pipe is arranged on the upper cover; and the material falling port is formed on one side of the bottom of the material powder box.

[0014] Further, an observation window is further arranged in the upper cover.

[0015] Due to the use of the above technical scheme, the present application has the following advantages compared with the prior art:

[0016] The material shoe for uniform filling of the present application is provided with the first inclined partition plate and the second inclined partition plate arranged oppositely in the material shoe body; the guide port formed by the first inclined partition plate and the second inclined partition plate makes the material powder flowing from the feeding pipe more concentrated and uniform when working, and the material powder can be filled more uniformly and flatly.

[0017] Secondly, the notch is formed on one side of the material shoe body, and the first baffle and the second baffle with different lengths can be inserted into the notch; the first baffle and the first sealing plate vertically arranged thereon are used when the material shoe is carried, so as to avoid the material powder from leaking from the notch and the material falling port; and the second baffle and the second sealing plate vertically arranged thereon are used when working, so as to avoid the material powder from flowing out of the notch. BRIEF DESCRIPTION OF DRAWINGS

[0018] The technical scheme of the present application will be further described below in combination with the drawings:

[0019] Figure 1 Fig. 4 is a partial schematic view of an embodiment of the present application in a use state;

[0020] Figure 2 Fig. 5 is a structural schematic view of another use state of the embodiment of the present application; Figure 1 Fig. 6 is a structural schematic view of another use state of the embodiment of the present application;

[0021] Figure 3 Fig. 7 is a schematic view of another perspective of the structural schematic view of the embodiment of the present application; Figure 2

[0022] Figure 4 ​It is the stereoscopic structure schematic view when the first inclined partition plate and the second inclined partition plate in the material shoe body are assembled in one embodiment of the utility model.

[0023] Figure 5 It is the structure schematic view of another embodiment of the utility model.

[0024] Among them: 1, material shoe body; 2, feed pipe; 3, first inclined partition plate; 4, second inclined partition plate; 5, guide port; 6, first baffle; 7, first sealing plate; 8, second baffle; 9, second sealing plate; 10, cavity; 11, blanking port; 12, front sealing ring; 13, rear sealing ring; 14, notch; 15, powder box; 16, upper cover; 20, observation window. Specific implementation

[0025] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0026] The utility model provides a material shoe for even powder filling to solve the problem of uneven filling caused by the inability of powder to concentrate when blanking in the prior art.

[0027] For the convenience of understanding, the specific process in the embodiments of the present application will be described below. Please refer to Figures 1 to 4 The utility model discloses a material shoe for even powder filling, which comprises a material shoe body 1, a feed pipe 2, a first inclined partition plate 3 and a second inclined partition plate 4. The material shoe body 1 has a cavity 10, and a long strip-shaped blanking port 11 is formed in the bottom of the cavity 10. The feed pipe 2 is arranged at the upper end of the material shoe body 1 and communicates with the cavity 10.

[0028] The first inclined partition plate 3 extends upward along one side wall of the blanking port 11 and is connected to the side wall of the material shoe body 1, and the first inclined partition plate 3 is located below the feed pipe 2. The second inclined partition plate 4 extends upward along the other side wall of the blanking port 11 and is connected to the side wall of the material shoe body 1. The first inclined partition plate 3 and the second inclined partition plate 4 form a guide port 5 for the concentrated blanking of powder to the blanking port 11.

[0029] The material shoe for even powder filling of the utility model makes the powder flowing from the feed pipe 2 more concentratedly flow out from the blanking port 11 through the guide port 5 formed by the first inclined partition plate 3 and the second inclined partition plate 4, so that the blanking is more concentrated during work, and the powder filling is more uniform and flat.

[0030] Specifically, in the embodiment, the first inclined partition plate 3 is arranged in the cavity 10 to be inclined to the right upper side, and the second inclined partition plate 4 is arranged in the cavity 10 to be inclined to the left upper side. The inclination angles of the first inclined partition plate 3 and the second inclined partition plate 4 can be adjusted according to actual requirements.

[0031] Further, based on Figure 3 , the bottom of the material shoe body 1 is provided with a first groove and a second groove arranged oppositely; the first groove is located on the side corresponding to the material falling port 11; the first groove and the second groove are respectively provided with a front sealing ring 12 and a rear sealing ring 13; specifically, in the embodiment, the front sealing ring 12 and the rear sealing ring 13 are arranged in front of and behind the material shoe body 1, so that the sealing property of the material falling port 11 and the feeding plane is improved during the filling process, and the powder is not easy to leak, and at the same time, the two sealing rings can also scrape the powder in the mold cavity during the filling process, further improving the uniformity of the filled powder.

[0032] Further, based on Figures 1 to 2 , a slot 14 is formed on the side of the second inclined partition plate of the material shoe body 1; a first baffle 6 is inserted into the slot 14; the front end of the first baffle 6 is inserted into the material falling port 11 to seal the material falling port 11, and a first sealing plate 7 used for sealing the slot 14 is arranged in the vertical direction of the first baffle 6; in this way, when the material shoe is transported and disassembled, the first baffle 6 is inserted forward to seal the material falling port 11, and at the same time, the first sealing plate 7 seals the slot 14, so that powder will not leak during transportation.

[0033] Further, based on Figure 5 , the second baffle 8 is also included in the embodiment, the second baffle 8 also passes through the slot 14 and seals the slot 14 by a second sealing plate 9 arranged in the vertical direction of the second baffle 8; the length of the second baffle 8 in the embodiment is shorter than that of the first baffle; in actual work, the slot 14 is sealed by the second sealing plate 9, so that in actual work, powder will not leak out of the slot 14 in the material shoe, and the material falling port will not be blocked.

[0034] Further, based on Figures 1 to 3 , the material shoe body 1 includes a powder box 15; a trapezoidal-shaped upper cover 16 is mounted on the upper part of the powder box 15; the material inlet pipe 2 is arranged on the upper cover 16; the material falling port 11 is formed on the bottom left side of the powder box 15, so that the powder entering from the material inlet pipe 2 is guided by the first inclined partition plate 3 and the second inclined partition plate 4 and then uniformly concentrates and flows out from the material falling port 11.

[0035] Further, based on Figure 1The upper cover is further provided with an observation window 20, so as to facilitate observation of the flowability and remaining amount of the powder in the shoe, and facilitate corresponding operation.

[0036] Based on Figures 1 to 5 In actual work, the second baffle 8 is inserted into the slot 14, and then the chute 14 is sealed by the second sealing plate 9. Then the powder enters the cavity 10 through the feeding pipe 2, and then is uniformly discharged from the discharging port through the guide port formed by the first and second inclined partition plates. When the shoe needs to be transported, the second baffle 8 is removed, and then the first baffle 6 is inserted through the slot 14, so that the discharging port 11 is sealed, and the slot 14 is sealed by the first sealing plate. In this way, no powder is leaked during transportation, and the actual use requirement is met.

[0037] The above-described embodiments are only used to illustrate the technical solutions of the present application, and not to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements for some technical features. Such modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A material shoe for uniform powder filling, characterized in that: include: A material shoe body (1), wherein the material shoe body (1) has a cavity (10) therein, and a material drop opening (11) is formed at the bottom of the cavity (10); A feed pipe (2) is provided at the upper end of the shoe body (1) and is used to communicate with the cavity (10); A first inclined partition (3) extends obliquely upward along a side wall of the drop opening (11) to connect with the side wall of the shoe body (1), and the first inclined partition (3) is located below the feed pipe (2); The second inclined partition (4) extends upward along the other side wall of the drop opening (11) and is connected to the side wall of the material shoe body (1), wherein a guide opening (5) for centrally dropping material powder to the drop opening (11) is formed between the first inclined partition (3) and the second inclined partition (4).

2. The material shoe for uniform powder filling according to claim 1, characterized in that: The bottom of the shoe body (1) is provided with a first groove and a second groove arranged opposite to each other; the first groove is located on a side corresponding to the drop opening (11); a front sealing ring (12) and a rear sealing ring (13) are respectively provided in the first groove and the second groove.

3. The material shoe for uniform powder filling according to claim 1, characterized in that: A slot (14) is provided on the shoe body (1) on one side of the second inclined partition (4); a first baffle (6) is inserted into the slot (14), and the front end of the first baffle (6) is inserted until the blanking opening (11) is sealed; a first sealing plate (7) for sealing the slot (14) is provided in the vertical direction of the first baffle (6).

4. The material shoe for uniform powder filling according to claim 3, characterized in that: It also includes a second baffle (8); when the second baffle (8) is inserted into the slot (14), a second sealing plate (9) located in a vertical direction of the second baffle (8) seals the slot (14); wherein the length of the second baffle (8) is shorter than that of the first baffle (6), and the second baffle (8) does not seal the blanking port (11).

5. The material shoe for uniform powder filling according to claim 1, characterized in that: The material shoe body (1) includes a material powder box (15); a trapezoidal upper cover (16) is installed on the upper part of the material powder box (15), and the feed pipe (2) is arranged on the upper cover (16); the drop opening (11) is opened on one side of the bottom of the material powder box (15).

6. The material shoe for uniform powder filling according to claim 5, characterized in that: An observation window (20) is also provided in the upper cover (16).

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