CN218227135U

CN218227135U - Ferrite green body coating zirconium powder device

Info

Publication number: CN218227135U
Application number: CN202222624236.5U
Authority: CN
Inventors: 简朝发; 林秉翰; 资冬斌; 陈培龙
Original assignee: ACME ELECTRONICS (GUANGZHOU) CO LTD
Current assignee: ACME ELECTRONICS (GUANGZHOU) CO LTD
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-06
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a ferrite green coating zirconium powder device, including the main part support, set up the zirconium powder box above the main part support, set up the coating head below the zirconium powder box, set up the rotating device of one side of coating head, set up the water spray subassembly of the opposite side of coating head, the zirconium powder box comprises powder box body and powder leak valve, the powder leak valve includes fixed valve port, sets up the circular cone in fixed valve port bottom, sets up the removal valve port outside the fixed valve port, the toper small opening of removal valve port bottom; the fixed valve port and the movable valve port are fixed through threads, when the movable valve port is screwed to lift, the conical leakage hole is far away from or close to the cone, and when the conical leakage hole is close to the cone, a gap for powder leakage is reduced, so that the powder leakage amount is reduced; when the conical leakage hole is far away from the cone, the gap for leaking powder is enlarged, and the powder leakage amount is increased; thereby realizing the adjustment of the flow speed of the zirconium powder and matching ferrite green blanks with different areas and sizes.

Description

Ferrite green body coating zirconium powder device

Technical Field

The utility model relates to a ferrite green body coating technical field, concretely relates to ferrite green body coating zirconium powder device.

Background

The ferrite green body needs to be stacked and sintered in the manufacturing process, the existing stacked sintering is mainly and intensively used in machines such as EP, ER and the like with open surfaces, the machines are large in demand, if the bonding condition can be generated in the direct stacked production, the corner defect of a product can be caused, and the like, the stacking quantity can be effectively increased and the bonding condition can be avoided by the action of coating the zirconium powder on the surface, so that the productivity can be effectively increased.

However, the existing ferrite green body coating zirconium powder devices are few, and the falling speed of zirconium powder cannot be adjusted, so that the ferrite green body coating zirconium powder devices cannot give corresponding zirconium powder amount to ferrite green bodies with different areas and sizes.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a ferrite green body coating zirconium powder device capable of adjusting the falling amount of zirconium powder.

In order to solve the technical problem, the technical scheme of the utility model is that: a ferrite green coating zirconium powder device comprises a main body support, a zirconium powder box arranged above the main body support, a coating head arranged below the zirconium powder box, a rotating device arranged on one side of the coating head, and a water spraying assembly arranged on the other side of the coating head, wherein the zirconium powder box comprises a powder box body and a powder leakage valve, the powder leakage valve comprises a fixed valve port, a cone arranged at the bottom of the fixed valve port, a movable valve port arranged outside the fixed valve port, and a conical leakage hole at the bottom of the movable valve port.

Preferably, the main part support comprises base, fixing base and bracing piece, the fixing base is installed the base top, the bracing piece is installed in fixing base one side, the zirconium powder box is installed on the bracing piece, rotating device installs on the fixing base.

Preferably, the rotating device comprises a servo motor, a first transmission gear arranged at the output end of the servo motor, and a second transmission gear meshed with the first transmission gear, wherein a coating head is installed on one side of the second transmission gear.

Preferably, the first transmission gear is smaller in diameter than the second transmission gear.

Preferably, the water spray assembly is provided with two spray heads, which spray heads spray water towards the coating head.

Preferably, a conical powder guide plate is arranged in the powder box body.

The utility model discloses technical effect mainly embodies: the fixed valve port and the movable valve port are fixed through threads, when the movable valve port is screwed to lift, the conical leakage hole is far away from or close to the cone, and when the conical leakage hole is close to the cone, a gap for powder leakage is reduced, so that the powder leakage amount is reduced; when the conical leakage hole is far away from the cone, the gap for leaking powder is enlarged, and the powder leakage amount is increased; thereby realizing the adjustment of the flow speed of the zirconium powder and matching ferrite green blanks with different areas and sizes.

Drawings

FIG. 1 is a three-dimensional structure diagram of a ferrite green body coating zirconium powder device of the present invention;

FIG. 2 is a structural diagram of the zirconium powder compact of FIG. 1;

fig. 3 is a view showing the structure of the powder leakage valve of fig. 2.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so as to make the technical solutions of the present invention easier to understand and grasp.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

The utility model provides a ferrite green body coating zirconium powder device, as shown in fig. 1-2, includes main body support 1, main body support 1 comprises base 11, fixing base 12 and bracing piece 13, fixing base 12 is installed the 11 tops of base, bracing piece 13 is installed in fixing base 12 one side, zirconium powder box 2 is installed on bracing piece 13, rotary device 4 is installed on fixing base 12.

The setting is in zirconium powder box 2 of 1 top of main part support sets up the coating head 3 of 2 below of zirconium powder box sets up the rotating device 4 of 3 one sides of coating head, rotating device 4 includes servo motor 41, sets up the first drive gear 42 of servo motor 41 output, with the second drive gear 43 of first drive gear 42 engaged with, coating head 3 is installed to second drive gear 43 one side. Specifically, the coating head 3 is continuously rotated by the servo motor 41, so as to ensure that the surface of the coating head 3 can keep enough zirconium powder to be coated on the surface of the sample. The first transmission gear 42 is smaller in diameter than the second transmission gear 42.

The water spraying assembly 5 is arranged on the other side of the coating head 3, the water spraying assembly 5 is provided with two spraying heads 51, and the spraying heads 51 spray water to the coating head 3. Specifically, the water spraying component 5 is externally connected with a water pipe, and slowly drips on the surface of the coating head, so that the viscosity of the zirconium powder can be increased, and the coating of each sample is uniform and consistent.

As shown in fig. 3, the zirconium powder box 2 is composed of a powder box body 21 and a powder leakage valve 22, wherein the powder leakage valve 22 comprises a fixed valve port 221, a cone 222 arranged at the bottom of the fixed valve port 221, a movable valve port 223 arranged outside the fixed valve port 221, and a conical leakage hole 224 arranged at the bottom of the movable valve port 223. Specifically, the fixed valve port 221 and the movable valve port 223 are fixed by threads, when the movable valve port 223 is screwed to move up and down, the conical leakage hole 224 is also far away from or close to the cone 222, and when the conical leakage hole 224 is close to the cone 222, a gap for powder leakage is reduced, so that the powder leakage amount is reduced; when the conical leakage hole 224 is far away from the cone 222, the gap for leaking powder becomes large, and the powder leakage amount is increased. The powder box body 21 is internally provided with a conical powder guide plate 211. Specifically, the conical powder guide plate 211 prevents zirconium powder from remaining inside the powder box body 21. Specifically, the zirconium powder box 2 is designed in a funnel shape, and the upper end of the zirconium powder box is designed in a square box for containing zirconium powder; the lower end is designed with a powder leakage valve 22 for adjusting the flow speed of the zirconium powder to match products with different areas and sizes.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. The utility model provides a ferrite green coating zirconium powder device, includes the main part support, sets up the zirconium powder box of main part support top sets up the coating head of zirconium powder box below sets up the rotating device of coating head one side sets up the water spray subassembly of coating head opposite side, its characterized in that: the zirconium powder box comprises a powder box body and a powder leakage valve, wherein the powder leakage valve comprises a fixed valve port, a cone arranged at the bottom of the fixed valve port, a movable valve port arranged outside the fixed valve port and a conical leakage hole at the bottom of the movable valve port.

2. The ferrite green body coating zirconium powder device of claim 1, wherein: the main part support comprises base, fixing base and bracing piece, the fixing base is installed the base top, the bracing piece is installed in fixing base one side, the zirconium powder box is installed on the bracing piece, rotating device installs on the fixing base.

3. The ferrite green body coating zirconium powder device of claim 1, wherein: the rotating device comprises a servo motor, a first transmission gear arranged at the output end of the servo motor and a second transmission gear meshed with the first transmission gear, wherein a coating head is installed on one side of the second transmission gear.

4. The ferrite green body coated zirconium powder apparatus of claim 3, wherein: the diameter of the first transmission gear is smaller than that of the second transmission gear.

5. The ferrite green body coated zirconium powder apparatus of claim 1, wherein: the water spraying assembly is provided with two spraying heads, and the spraying heads spray water to the coating head.

6. The ferrite green body coating zirconium powder device of claim 1, wherein: the powder box body is internally provided with a conical powder guide plate.