Powder compacting device of metal powder breather valve

Abstract

The utility model provides a powder compacting device of a metal powder breather valve, and relates to the field of powder compacting devices, a transmission shaft is installed in a moving assembly through a bearing seat, and the problems that in the prior art, a filter pad laying structure is adopted to isolate air, but the arrangement of the filter pad loses effect due to the conditions of moisture and the like, and the service life of the filter pad is affected are solved. The problem that the air permeability of the powder is poor due to the fact that the metal powder cannot be evenly compacted in the pressing process due to the fact that the metal powder mostly needs to be pressed manually in the compaction operation is solved by arranging a compaction assembly fixedly connected to the bottom end face of a transmission shaft. Through the arrangement of the compaction assembly, when the compaction assembly moves towards the lower side, the compaction assembly can be inserted into the inner position of the valve body assembly to conduct automatic compaction operation on the filling assembly, and through power output of a servo motor B, automatic flattening operation on the current filling assembly is achieved through rotation of the compaction assembly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to powder compaction device field, especially relate to a powder compact device of metal powder breather valve. BACKGROUND

[0002] At present, the breather valve refers to the valve that can ensure the tank space is isolated from the atmosphere in a certain pressure range, and can be communicated with the atmosphere (breath) when exceeding or being lower than the pressure range. Its function is to prevent the tank from being damaged due to overpressure or vacuum, and at the same time, it can reduce the evaporation loss of the liquid in the tank. Setting the breather valve can not only reduce the emission of gas in the tank, thereby reducing the pollution to the atmosphere, but also can avoid the damage of the storage tank due to overpressure or instability due to over-vacuum, which plays a certain promoting role in safety and environmental protection.

[0003] However, the existing valve will adopt the structure of laying filter pad to isolate the air when in use, in order to avoid direct contact with the external air, but the setting of filter pad will lose its effect due to moisture and other conditions, and since the metal powder needs to be pressed manually during the compaction operation, the compaction process cannot uniformly compact the metal powder, resulting in poor air permeability of the powder.

[0004] Therefore, in view of the above-mentioned deficiencies in actual production and implementation, the utility model is modified and improved, and the spirit and concept of seeking good are followed, and the assistance of professional knowledge and experience is obtained, and after many trials and experiments, the utility model is created, and a powder compaction device of metal powder breather valve is provided to solve the problem that the existing structure of laying filter pad is used to isolate the air, but the setting of filter pad will lose its effect due to moisture and other conditions, and since the metal powder needs to be pressed manually during the compaction operation, the compaction process cannot uniformly compact the metal powder, resulting in poor air permeability of the powder. SUMMARY

[0005] The utility model discloses a powder compaction device of metal powder breather valve, which solves the problem that the existing structure of laying filter pad is used to isolate the air, but the setting of filter pad will lose its effect due to moisture and other conditions, and since the metal powder needs to be pressed manually during the compaction operation, the compaction process cannot uniformly compact the metal powder, resulting in poor air permeability of the powder.

[0006] The technical solution of the utility model is achieved as follows: a powder compacting device for a metal powder breathing valve includes a valve body assembly, a powder compacting device for a metal powder breathing valve, a joint assembly with an external thread fixedly connected to the top surface of the valve body assembly, the joint assembly and the valve body assembly are both provided with a limiting through hole that is bidirectionally connected to the front and rear, and the interior of the valve body assembly is also filled with a powder filling assembly;

[0007] The valve body assembly is located above the support assembly, and an L-shaped processing assembly is fixedly connected to the top surface of the support assembly. The bottom end of the horizontal member in the processing assembly is fixedly connected to the lighting assembly of the LED structure. The adjustment assembly is fixedly connected to the inside of the longitudinal member in the processing assembly, and the bottom end of the adjustment assembly is fixedly connected to the moving assembly. Two guide assemblies are fixedly connected to the outside of the moving assembly in opposite directions. A bearing assembly perpendicular to it is fixedly connected to the top surface of the moving assembly. A servo motor B is installed on the rear side of the bearing assembly. A transmission assembly A is provided on the front output shaft of the servo motor B. A transmission shaft is installed inside the moving assembly through a bearing seat. The top end of the transmission shaft is fixedly connected to the transmission assembly B meshing with the transmission assembly A, and the bottom end of the transmission shaft is fixedly connected to a compaction assembly:

[0008] As a preferred embodiment, the top opening diameters of the compacting assembly and the joint assembly are consistent, and a transverse guide assembly is fixedly connected to the inside of the groove opened at the top of the support assembly.

[0009] As a preferred embodiment, a servo motor A is provided at the front end of the guide assembly, and the interior of the guide assembly is connected to two cylindrical drive assemblies in a linear array for rotation, and the servo motor A is connected to the drive assembly.

[0010] As a preferred embodiment, conveying components are installed on the outside of the two driving components, and the surface of the conveying components is provided with anti-slip grooves.

[0011] As a preferred embodiment, the driving assembly and the conveying assembly together constitute a conveying structure for the valve body assembly, and the top end of the guide assembly is provided with an inclined protrusion.

[0012] As a preferred embodiment, the lighting assembly is located directly above the valve body assembly, and the transmission assembly A and the transmission assembly B together constitute a power transmission structure for the servo motor B.

[0013] After using the above technical solution, the beneficial effects of the utility model are:

[0014] 1. The utility model discloses a valve body assembly and joint assembly are set up, when the valve body assembly is used, can be filled to the inside position of valve body assembly through filling assembly, and the filling assembly of metal powder can prolong the overall service life of the breather valve compared with the traditional filter core filter pad structure when being used, further improve the service life and ventilation effect of the equipment of assembling the breather valve.

[0015] 2. The utility model discloses a compaction assembly is fixedly connected on the bottom end face of transmission shaft, when the compaction assembly moves to the downside, can be inserted to the inside position of valve body assembly to carry out the automatic compaction operation to filling assembly, and realizes the automatic flattening operation to current filling assembly through the power output of servo motor B by utilizing the rotation of compaction assembly. ACCURACY

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to be used in the embodiment or prior art description simple introduction, obviously, below description's drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0017] Figure 1 It is a left side view structure schematic diagram of the partial structure of the powder compaction device of the metal powder breather valve of the utility model,

[0018] Figure 2 It is a left side view structure schematic diagram of the partial structure of the powder compaction device of the metal powder breather valve of the utility model,

[0019] Figure 3 It is a left side view structure schematic diagram of the partial structure of the powder compaction device of the metal powder breather valve of the utility model,

[0020] Figure 4 It is a left side view structure schematic diagram of the partial structure of the powder compaction device of the metal powder breather valve of the utility model,

[0021] Figure 5 It is a left side view structure schematic diagram of the partial structure of the powder compaction device of the metal powder breather valve of the utility model,

[0022] Figure 6 It is a left side view structure schematic diagram of the partial structure of the powder compaction device of the metal powder breather valve of the utility model,

[0023] In the figure, 1. Support assembly; 101. Guide assembly; 102. Servo motor A; 103. Drive assembly; 104. Conveying assembly; 2. Processing assembly; 201. Lighting assembly; 202. Adjustment assembly; 203. Moving assembly; 204. Limiting assembly; 205. Bearing assembly; 206. Servo motor B; 207. Transmission assembly A; 208. Transmission shaft; 209. Transmission assembly B; 210. Compacting assembly; 3. Valve body assembly; 301. Joint assembly; 302. Limiting through hole; 303. Filling assembly. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1-6 As shown, a powder compacting device for a metal powder breathing valve includes: a valve body assembly 3, a powder compacting device for a metal powder breathing valve, a joint assembly 301 with an external thread fixedly connected to the top surface of the valve body assembly 3, a limit through hole 302 that is bidirectionally connected to the joint assembly 301 and the valve body assembly 3, the interior of the valve body assembly 3 is also filled with a powder filling assembly 303, a lighting assembly 201 is located directly above the valve body assembly 3, and a transmission assembly A207 and a transmission assembly B209 together constitute a power transmission structure for the servo motor B206;

[0026] The valve body assembly 3 is located above the support assembly 1, and the L-shaped processing assembly 2 is fixedly connected to the top surface of the support assembly 1, and the bottom end of the horizontal member in the processing assembly 2 is fixedly connected to the lighting assembly 201 of the LED structure, and the adjustment assembly 202 is fixedly connected to the inside of the longitudinal member in the processing assembly 2, and the bottom end of the adjustment assembly 202 is fixedly connected to the moving assembly 203. Two limit assemblies 204 are fixedly connected to the outside of the moving assembly 203 in opposite directions, and a bearing assembly 205 perpendicular to it is fixedly connected to the top surface of the moving assembly 203. A servo motor B206 is installed on the rear side of the bearing assembly 205, and a transmission assembly A207 is provided on the front output shaft of the servo motor B206. A transmission shaft 208 is installed inside the moving assembly 203 through a bearing seat, and the top of the transmission shaft 208 is fixedly connected to a transmission assembly B209 that meshes with the transmission assembly A207, and the bottom end of the transmission shaft 208 is fixedly connected to a compaction assembly 210.

[0027] The compaction assembly 210 is consistent with the top opening diameter of the joint assembly 301, the support assembly 1 top end is fixedly connected with a transverse guide assembly 101 in the slot, the front end of the guide assembly 101 is provided with a servo motor A102, the inside of the guide assembly 101 is linearly arrayed and rotatably connected with two cylindrical drive assemblies 103, and the servo motor A102 is connected with the drive assembly 103.

[0028] The outer side of the two drive assemblies 103 is provided with a conveying assembly 104, the surface of the conveying assembly 104 is provided with anti-skid lines, the drive assembly 103 and the conveying assembly 104 jointly constitute a conveying structure for the valve body assembly 3, and the top end of the guide assembly 101 is provided with an inclined protrusion.

[0029] In use, when the valve body assembly 3 needs to be compacted on the filling assembly 303, the valve body assembly 3 is placed upward on the side where the joint assembly 301 is fixedly connected, the metal powder filling assembly 303 is put into the opening of the joint assembly 301 by artificial, and when the filling is completed, the valve body assembly 3 is placed on the conveying assembly 104 outside the drive assembly 103, at this time, the servo motor A102 installed at the front end of the guide assembly 101 is started to drive the drive assembly 103, so that the valve body assembly 3 is conveyed from the right side to the left side through the transmission connection between the drive assembly 103 and the conveying assembly 104;

[0030] When the valve body assembly 3 and the joint assembly 301 move to the right below the compaction assembly 210, the adjusting assembly 202 in the processing assembly 2 is started to push the moving assembly 203 downward, so that the moving assembly 203 is displaced downward along the longitudinal slot in the processing assembly 2 by the limiting assembly 204 fixedly connected to the outer side of the moving assembly 203, the compaction assembly 210 at the bottom end of the transmission shaft 208 is in contact with the filling assembly 303, the servo motor B206 installed at the rear side of the bearing assembly 205 is started to drive the transmission assembly A207, and the compaction assembly 210 is used to automatically rotate and flatten the current filling assembly 303 through the meshing transmission of the transmission assembly A207 and the transmission assembly B209.

Claims

1. A powder compacting device for a metal powder breathing valve, comprising a valve body assembly (3), characterized in that: A joint assembly (301) with an external thread is fixedly connected to the top surface of the valve body assembly (3); a limit through hole (302) that is bidirectionally connected in both the joint assembly (301) and the valve body assembly (3) is provided inside; and a powdered filling assembly (303) is also filled inside the valve body assembly (3); The valve body assembly (3) is located above the support assembly (1); an L-shaped processing assembly (2) is fixedly connected to the top surface of the support assembly (1); a lighting assembly (201) of an LED structure is fixedly connected to the bottom end of the transverse member in the processing assembly (2); an adjusting assembly (202) is fixedly connected to the inside of the longitudinal member in the processing assembly (2); a moving assembly (203) is fixedly connected to the bottom end of the adjusting assembly (202); two limiting assemblies (204) are fixedly connected to the outside of the moving assembly (203) in opposite directions; the moving assembly (203) is fixedly connected to the outside of the moving assembly (203); 03) is fixedly connected to the top surface thereof with a bearing assembly (205) perpendicular thereto, a servo motor B (206) is installed on the rear side of the bearing assembly (205), a transmission assembly A (207) is provided on the front output shaft of the servo motor B (206), a transmission shaft (208) is installed inside the moving assembly (203) through a bearing seat, a transmission assembly B (209) meshing with the transmission assembly A (207) is fixedly connected to the top end of the transmission shaft (208), and a compaction assembly (210) is fixedly connected to the bottom end of the transmission shaft (208).

2. The powder compacting device for a metal powder breathing valve according to claim 1, characterized in that: The top opening diameters of the compacting component (210) and the joint component (301) are consistent, and a transverse guide component (101) is fixedly connected inside the notch opened at the top of the support component (1).

3. The powder compacting device for a metal powder breathing valve according to claim 2, characterized in that: A servo motor A (102) is provided at the front end of the guide assembly (101), and two cylindrical drive assemblies (103) are connected to the interior of the guide assembly (101) in a linear array for rotation, and the servo motor A (102) is connected to the drive assembly (103).

4. The powder compacting device for a metal powder breathing valve according to claim 3, characterized in that: Conveying components (104) are installed on the outsides of the two driving components (103), and the surface of the conveying components (104) is provided with anti-slip grooves.

5. The powder compacting device for a metal powder breathing valve according to claim 4, characterized in that: The driving assembly (103) and the conveying assembly (104) together form a conveying structure for the valve body assembly (3), and the top end of the guide assembly (101) is provided with an inclined protrusion.

6. The powder compacting device for a metal powder breathing valve according to claim 2, characterized in that: The lighting assembly (201) is located directly above the valve body assembly (3), and the transmission assembly A (207) and the transmission assembly B (209) together form a power transmission structure for the servo motor B (206).

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