CN212885038U - Alloy powder mixing and grinding device - Google Patents
Alloy powder mixing and grinding device Download PDFInfo
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- CN212885038U CN212885038U CN202021268258.7U CN202021268258U CN212885038U CN 212885038 U CN212885038 U CN 212885038U CN 202021268258 U CN202021268258 U CN 202021268258U CN 212885038 U CN212885038 U CN 212885038U
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Abstract
An alloy powder mixing and grinding device comprises a shell, a first feeding bin and a second feeding bin are arranged on the shell, a discharge hole is arranged at the bottom of the shell, be equipped with the first stirring chamber and the second stirring chamber that mutually independent does not communicate in the casing, first stirring chamber and second stirring intracavity all are equipped with rabbling mechanism, the bottom surface in first stirring chamber and the bottom surface in second stirring chamber are the arc, the lowest of the bottom surface in first stirring chamber and second stirring chamber is equipped with the discharge gate of taking out the discharge valve respectively, the below in first stirring chamber is equipped with first stock guide, the below in second stirring chamber is equipped with the second stock guide, the terminal below of first stock guide and second stock guide is equipped with grinds the chamber, it is equipped with roller mechanism to grind the intracavity, the below in grinding the chamber is equipped with the filter, the filter top is equipped with the lead screw, install the grinding section of thick bamboo through the nut on the guide rail, the lead screw both ends are respectively through bearing and casing lateral wall installation. The utility model discloses can carry out abundant mixed grinding, improve production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the metalworking technique and specifically relates to an alloy powder mixes grinder.
Background
The alloy powder is a metal powder formed by partially or completely alloying two or more components. The alloy powder mainly comprises iron alloy powder, copper alloy powder, nickel alloy powder, cobalt alloy powder, aluminum alloy powder, titanium alloy powder, precious metal alloy powder and the like according to component classification.
The existing grinding device is low in grinding efficiency and poor in effect, cannot grind and mix synchronously, mixes after grinding, or grinds after mixing, and needs two processes to operate, so that the whole production efficiency is low.
Disclosure of Invention
The invention aims to provide an alloy powder mixing and grinding device.
In order to solve the technical problems, the invention adopts the following technical scheme:
an alloy powder mixing and grinding device comprises a shell, wherein a first feeding bin and a second feeding bin are arranged on the shell, a discharge hole is formed in the bottom of the shell, a first stirring cavity and a second stirring cavity which are independent from each other and are not communicated are arranged in the shell, stirring mechanisms are arranged in the first stirring cavity and the second stirring cavity, the bottom surface of the first stirring cavity and the bottom surface of the second stirring cavity are both arc-shaped, discharge holes with discharge valves are respectively formed in the lowest positions of the bottom surfaces of the first stirring cavity and the second stirring cavity, a first guide plate is arranged below the first stirring cavity, a second guide plate is arranged below the second stirring cavity, grinding cavities are arranged below the tail ends of the first guide plate and the second guide plate, a roller mechanism is arranged in each grinding cavity, a filter plate is arranged below each grinding cavity, a lead screw is arranged above each filter plate, a grinding cylinder is arranged on each guide rail through a nut, and two ends of each grinding cylinder are respectively, one end of the screw rod extends out of the shell and is connected with a screw rod motor.
The first material guide plate and the second material guide plate are symmetrically arranged, extend downwards in an arc shape and face the middle area of the shell.
The roller mechanism comprises two rollers which are arranged in a rotating mode in opposite directions, the two rollers are connected with the side wall of the shell through roller shafts and are connected with each other through gears in a meshed mode, and the roller shaft of one of the rollers is connected with the motor.
The bottom lateral wall of casing is equipped with ejection of compact cylinder, and the bottom is equipped with ejection of compact push pedal in the casing, and this ejection of compact push pedal passes through the connecting rod to be connected with ejection of compact cylinder's actuating lever.
The stirring mechanism comprises a stirring motor, a stirring rod and stirring blades, the stirring motor is arranged on the outer wall of the shell, the stirring rod is connected with the stirring motor, and the stirring blades are arranged on the stirring rod.
The upper end face of the grinding cavity is provided with a feed inlet which faces the middle gap between the two rollers.
The utility model discloses a multistage grinding, it is effectual to grind to before the realization mixes and the grinding after mixing, make to mix and grind parallelly, improved production efficiency.
Drawings
Fig. 1 is a schematic view of the cross-sectional structure of the present invention.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in the attached figure 1, the utility model discloses an alloy powder mixing and grinding device, which comprises a shell 1, wherein a first feeding bin 3 and a second feeding bin 6 are arranged on the shell 1, a discharge hole 19 is arranged at the bottom of the shell 1, a first stirring chamber 2 and a second stirring chamber 7 which are mutually independent and not communicated are arranged in the shell 1, stirring mechanisms are respectively arranged in the first stirring chamber and the second stirring chamber, the bottom surface of the first stirring chamber and the bottom surface of the second stirring chamber are both arc-shaped, the lowest part of the bottom surfaces of the first stirring chamber and the second stirring chamber is respectively provided with a discharge hole 9 with a discharge valve, a first material guide plate 21 is arranged below the first stirring chamber 2, a second material guide plate 10 is arranged below the second stirring chamber 7, a grinding chamber 11 is arranged below the tail ends of the first material guide plate 21 and the second material guide plate 10, a roller mechanism is arranged in the grinding chamber 11, a filter plate 15 is arranged below the grinding chamber 11, the filter 15 top is equipped with lead screw 12, installs the section of thick bamboo 14 that rolls through the nut on the lead screw 12, and the lead screw both ends are respectively through bearing and casing lateral wall installation, and lead screw one end stretches out outside the casing and is connected with the lead screw motor. The grinding cavity bottom surface is provided with an outlet.
The first feeding bin 2 and the second feeding bin 7 realize the first stirring and grinding of the original metal powder. Then mixing and entering a grinding cavity, and carrying out secondary grinding while mixing. And then the alloy powder falls onto the filter plate, and is ground for the third time by the grinding cylinder, so that the particle size of the discharged alloy powder meets the requirement, and the mixing of the materials is realized.
The first material guide plate 21 and the second material guide plate 10 are symmetrically arranged, and the first material guide plate and the second material guide plate extend downwards in an arc shape and face the middle area of the shell.
The roller mechanism comprises two rollers 20 which are arranged in a rotating mode in opposite directions, the two rollers are connected with the side wall of the shell through roller shafts and are connected through gears in a meshed mode, the roller shaft of one roller is connected with a motor, the two rollers are driven by the motor to rotate synchronously, the two rollers rotate synchronously in opposite directions, and materials passing through the two rollers are ground.
The lateral wall of the bottom of the shell 1 is provided with a discharging cylinder 16, the inner bottom surface of the shell 1 is provided with a discharging push plate 18, and the discharging push plate 18 is connected with a driving rod of the discharging cylinder 16 through a connecting rod 17. The material that falls the casing bottom surface from the filter drives ejection of compact push pedal through ejection of compact cylinder and pushes to the bin outlet, discharges from the bin outlet.
The stirring mechanism comprises a stirring motor 8, a stirring rod 4 and stirring blades 5, wherein the stirring motor is arranged on the outer wall of the shell, the stirring rod is connected with the stirring motor, and the stirring blades are arranged on the stirring rod.
The upper end face of the grinding cavity is provided with a feed inlet which faces the middle gap between the two rollers.
The utility model discloses in, add the metal powder material of different grade type respectively in first feeding storehouse and second feeding storehouse, carry out the first stirring through rabbling mechanism and grind. Then the discharge valve of the discharge port is opened, metal powder in the first stirring cavity and the second stirring cavity respectively falls onto the first material guide plate and the second material guide plate, slides to the grinding cavity along the surfaces of the first material guide plate and the second material guide plate and is mixed, and is ground again in the grinding cavity by the two rollers which rotate in opposite directions, so that secondary grinding is realized. Then fall to the filter, drive the lead screw by the lead screw motor and rotate, and then make and roll a section of thick bamboo along lead screw round trip movement, grind the misce bene material that falls on the filter for the third time, then the powder of mixing falls to the casing bottom surface from the filter, discharges through ejection of compact push pedal again.
Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements, and the like can be made in the technical solutions of the foregoing embodiments or in some of the technical features of the foregoing embodiments, but those modifications, equivalents, improvements, and the like are all within the spirit and principle of the present invention.
Claims (6)
1. An alloy powder mixing and grinding device comprises a shell, wherein a first feeding bin and a second feeding bin are arranged on the shell, a discharge outlet is arranged at the bottom of the shell, and the alloy powder mixing and grinding device is characterized in that a first stirring chamber and a second stirring chamber which are independent from each other and are not communicated are arranged in the shell, stirring mechanisms are respectively arranged in the first stirring chamber and the second stirring chamber, the bottom surface of the first stirring chamber and the bottom surface of the second stirring chamber are both arc-shaped, discharge outlets with discharge valves are respectively arranged at the lowest positions of the bottom surfaces of the first stirring chamber and the second stirring chamber, a first guide plate is arranged below the first stirring chamber, a second guide plate is arranged below the second stirring chamber, grinding chambers are arranged below the tail ends of the first guide plate and the second guide plate, a roller mechanism is arranged in each grinding chamber, a filter plate is arranged below each grinding chamber, a lead screw is arranged above each filter plate, a grinding cylinder is arranged on each guide rail through a nut, one end of the screw rod extends out of the shell and is connected with a screw rod motor.
2. The alloy powder mixing and grinding device as claimed in claim 1, wherein the first and second guide plates are symmetrically disposed and extend downward in an arc shape toward a middle region of the case.
3. The alloy powder mixing and grinding device as claimed in claim 2, wherein the roller mechanism comprises two rollers which are arranged to rotate in opposite directions, the two rollers are connected with the side wall of the housing through roller shafts, the two rollers are connected with each other through gear engagement, and the roller shaft of one roller is connected with a motor.
4. The alloy powder mixing and grinding device as claimed in claim 3, wherein the bottom side wall of the housing is provided with a discharging cylinder, and the inner bottom surface of the housing is provided with a discharging push plate, and the discharging push plate is connected with a driving rod of the discharging cylinder through a connecting rod.
5. The alloy powder mixing and grinding device of claim 4, wherein the stirring mechanism comprises a stirring motor, a stirring rod and a stirring blade, the stirring motor is arranged on the outer wall of the shell, the stirring rod is connected with the stirring motor, and the stirring blade is arranged on the stirring rod.
6. The alloy powder mixing and grinding device as claimed in claim 5, wherein the upper end face of the grinding chamber is provided with a feed inlet which faces the middle gap between the two rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021268258.7U CN212885038U (en) | 2020-07-02 | 2020-07-02 | Alloy powder mixing and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021268258.7U CN212885038U (en) | 2020-07-02 | 2020-07-02 | Alloy powder mixing and grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212885038U true CN212885038U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021268258.7U Active CN212885038U (en) | 2020-07-02 | 2020-07-02 | Alloy powder mixing and grinding device |
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| Country | Link |
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| CN (1) | CN212885038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210986A (en) * | 2021-12-30 | 2022-03-22 | 陈迎新 | Preparation process of cold spraying superfine alloy powder coating material |
-
2020
- 2020-07-02 CN CN202021268258.7U patent/CN212885038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210986A (en) * | 2021-12-30 | 2022-03-22 | 陈迎新 | Preparation process of cold spraying superfine alloy powder coating material |
| CN114210986B (en) * | 2021-12-30 | 2024-01-12 | 杭州彰钰不锈钢有限公司 | Preparation process of cold-spraying superfine alloy powder coating material |
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