CN219518764U - Vacuum feeding device matched with plasma spheroidizing equipment - Google Patents

Abstract

The utility model discloses a vacuum feeding device matched with plasma spheroidizing equipment, which relates to the field of plasma spheroidizing equipment and comprises a bottom plate, wherein an electric push rod is fixedly connected to the outer side of the bottom plate, a top plate is fixedly connected to the top end of the electric push rod, a driving motor is fixedly connected to the middle part of the upper surface of the top plate, a rotating rod is fixedly connected to an output shaft of the driving motor, a movable plate is fixedly connected to the bottom end of the rotating rod, and movable rods are fixedly connected to two ends of the lower surface of the movable plate. According to the stirring device, the driving motor, the rotating rod, the movable plate, the movable rod, the stirring blade and the scraping plate are arranged, the driving motor drives the movable plate to rotate through the rotating rod, and then drives the movable rod and the scraping plate to rotate, the movable rod drives the stirring blade to rotate, stirring of slurry can be achieved, the scraping plate is attached to the inner wall of the bottom end of the stirring kettle, the slurry can be prevented from being attached to the inner wall of the bottom end of the stirring kettle, and therefore the practicability of the stirring device is improved.

Description

Vacuum feeding device matched with plasma spheroidizing equipment

Technical Field

The utility model relates to the field of plasma spheroidizing equipment, in particular to a vacuum feeding device matched with the plasma spheroidizing equipment.

Background

With the rapid development of the electronic information industry, the requirements of large-scale and ultra-large-scale integrated circuits on silicon micro powder are also increasing, so that not only are the ultra-fine silicon micro powder required, but also the high purity and the low radioactive element content are required, and particularly, the sphericizing requirement is put forward for the particle shape. The higher the integrated level of the integrated circuit, the higher the purity of the silicon micro powder in the epoxy plastic packaging material is required, the finer the particles are, the better the sphericization is, the spherical silicon micro powder is used in part in the large-scale integrated circuit, and the spherical silicon micro powder is required to be used when the integrated level reaches more than 8M in the ultra-large scale integrated circuit and the ultra-large scale integrated circuit.

The production method of the spherical silicon micropowder comprises a physical dry method and a chemical wet method, wherein the silicon micropowder can be prepared by the physical method to the micron level, but the purity, the fineness and the particle uniformity of the silicon micropowder are difficult to meet the requirements due to serious agglomeration phenomenon of the surface energy of the silicon micropowder, the prior art is still very immature, the chemical wet method enables silicon-containing compounds to react in a solution, and the uniform growth rate is controlled by various means, so that the reaction product grows to all directions as uniformly as possible, and finally the spherical product is obtained; the spherical silicon micropowder produced by chemical method has high sphericity, spheroidization rate and amorphous rate. The vacuum loading comprises loading and stirring, and firstly, the silicon-containing compound is loaded into the slurry in vacuum and then stirred, but the stirring device has certain problems in use, such as inconvenient cleaning of the inside of the device after use, poor stirring effect, easy adhesion of the slurry on the inner wall of the bottom end of the device, and further waste.

In summary, in order to solve the above problems, a vacuum feeding device matched with a plasma spheroidizing apparatus is required.

Disclosure of Invention

The utility model provides a vacuum feeding device matched with plasma spheroidizing equipment for solving the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a supporting vacuum loading attachment of plasma spheroidization equipment, includes the bottom plate, four electric putter that are annular array distribution of outside fixedly connected with of bottom plate, electric putter's top fixedly connected with roof, the upper surface middle part fixedly connected with driving motor of roof, driving motor's output shaft fixedly connected with bull stick, the bull stick runs through the through-hole at roof middle part and extends to the below of roof, the bottom fixedly connected with fly leaf of bull stick, the equal fixedly connected with fly leaf in lower surface both ends of fly leaf, the outside fixedly connected with of fly leaf is a plurality of stirring leaf that are annular array distribution, the lower surface middle part of fly leaf is through connecting rod fixedly connected with scraper blade, the scraper blade sets up to arc structure, the bottom of fly leaf and the upper surface one end fixedly connected with of scraper blade, the fixed plate of two symmetric distributions of upper surface middle part fixedly connected with of bottom plate, the top of bottom plate is provided with stirred tank.

Further improvement, the bottom middle part fixedly connected with fixed block of stirred tank, the slot has all been seted up at the both ends middle part of fixed block, the inboard top fixedly connected with of fixed plate with slot looks adaptation inserted block.

Further improvement, the limiting grooves are formed in the bottoms of the two ends of the fixed block, and the thread grooves are formed in the middle of the bottom end of one side of the fixed plate in a penetrating mode.

Further improvement, the threaded groove is internally and penetratingly connected with a screw rod, and one end of the screw rod is positioned in the limit groove.

Further improvement, upper surface one end fixedly connected with vacuum pump of roof, the one end of vacuum pump extends to the below of roof, the upper surface other end of roof is inlayed and is had the manometer.

Further improvement, the upper surface outside of roof is provided with control switch, electric putter, driving motor and vacuum pump all with control switch electric connection, the equal fixedly connected with handle in both sides middle part of stirred tank, the lower surface fixedly connected with of roof with stirred tank looks adaptation's sealing washer.

Compared with the prior art, the vacuum feeding device matched with the plasma spheroidizing equipment has the beneficial effects that: through setting up driving motor, bull stick, fly leaf, movable rod, stirring leaf and scraper blade, driving motor passes through the bull stick and drives the movable plate and rotate, and then drives movable rod and scraper blade and rotate, and the movable rod drives stirring leaf and rotates, can realize stirring to the thick liquids, and the scraper blade is laminated with the bottom inner wall of stirred tank, can avoid thick liquids to adhere to the bottom inner wall of stirred tank to make the practicality of device promoted; through setting up fixed block and fixed plate, the insert that the fixed plate inboard set up cooperates with the slot that the fixed block both ends were seted up for the fixed block can be around the insert circular motion, and then makes stirred tank can rotate and topple, has made things convenient for the inside clearance of stirred tank.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic diagram showing the overturning of the structure of the stirring kettle.

FIG. 3 is a schematic cross-sectional view of the overall structure of the present utility model.

In the figure: 1. a bottom plate; 2. an electric push rod; 3. a top plate; 4. a driving motor; 5. a rotating rod; 6. a movable plate; 7. a movable rod; 8. stirring the leaves; 9. a scraper; 10. a fixing plate; 11. stirring kettle; 12. a fixed block; 13. a slot; 14. inserting blocks; 15. a limit groove; 16. a thread groove; 17. a screw; 18. a vacuum pump; 19. a pressure gauge; 20. a control switch; 21. a handle; 22. and (3) sealing rings.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical scheme of the utility model is further described below with reference to the examples and the accompanying figures 1-3.

Example 1

The utility model provides a vacuum stirring device of lithium ion battery thick liquids, including bottom plate 1, the outside fixedly connected with of bottom plate 1 is four electric putter 2 that are annular array and distribute, electric putter 2's top fixedly connected with roof 3, the upper surface middle part fixedly connected with driving motor 4 of roof 3, driving motor 4's output shaft fixedly connected with bull stick 5, the through-hole at roof 3 middle part is run through to bull stick 5 and extend to the below of roof 3, the bottom fixedly connected with fly leaf 6 of bull stick 5, the equal fixedly connected with fly leaf 7 in lower surface both ends of fly leaf 6, the outside fixedly connected with of fly leaf 7 is a plurality of stirring leaf 8 that are annular array and distribute, the lower surface middle part of fly leaf 6 is through connecting rod fixedly connected with scraper blade 9, the joint strength between scraper blade 9 and the fly leaf 6 obtains promoting, scraper blade 9 sets up to arc structure, scraper blade 9 and the bottom inner wall looks adaptation of stirred tank 11, can avoid thick liquids adhesion at the bottom inner wall of stirred tank 11, the bottom of fly leaf 7 and the upper surface one end fixedly connected with of 9, the top surface middle part fixedly connected with fly leaf 6 of bottom plate 1 has two symmetrical distribution's fly leaf 10, the top of 1 is provided with stirred tank 11.

The middle part of the bottom end of the stirring kettle 11 is fixedly connected with a fixed block 12, the middle parts of the two ends of the fixed block 12 are respectively provided with a slot 13, the top end of the inner side of the fixed plate 10 is fixedly connected with an inserting block 14 which is matched with the slot 13, the slot 13 is matched with the inserting block 14, the fixed block 12 can rotate, the stirring kettle 11 can rotate, the bottoms of the two ends of the fixed block 12 are respectively provided with a limit groove 15, the middle part of one side bottom end of the fixed plate 10 is penetrated and provided with a thread groove 16, a screw rod 17 is penetrated and connected in the thread groove 16, one end of the screw rod 17 is positioned in the limit groove 15, the screw rod 17 is matched with the limit groove 15, the bottom end position of the fixed block 12 is fixed, the position of the stirring kettle 11 is fixed, one end of the upper surface of the top plate 3 is fixedly connected with a vacuum pump 18, the vacuum pump 18 can pump the inside the stirring kettle 11 to a vacuum state, one end of the vacuum pump 18 extends to the lower part of the top plate 3, the other end of the upper surface of the top plate 3 is embedded with a pressure gauge 19, the pressure gauge 19 is used for monitoring the pressure condition in the stirring kettle 11, a control switch 20 is arranged on the outer side of the upper surface of the top plate 3, the control switch 20 is a common circuit switch and is used for controlling the electric push rod 2, the driving motor 4 and the vacuum pump 18 to work, the electric push rod 2, the driving motor 4 and the vacuum pump 18 are electrically connected with the control switch 20, handles 21 are fixedly connected with the middle parts of two sides of the stirring kettle 11, the handles 21 are arranged to facilitate a user to pull the stirring kettle 11, the lower surface of the top plate 3 is fixedly connected with a sealing ring 22 matched with the stirring kettle 11, the lower surface of the top plate 3 is connected with a rubber pad in an adhesive mode, the rubber pad is matched with the sealing ring 22, and the sealing effect between the top plate 3 and the stirring kettle 11 can be improved, thereby facilitating the vacuum pump 18 to pump the stirred tank 11 to a vacuum state.

The working principle of the utility model is as follows:

when the device is used, slurry is injected into the stirring kettle 11, the electric push rod 2 is started through the control switch 20, the electric push rod 2 drives the top plate 3 to move downwards until the top plate 3 presses the stirring kettle 11, the driving motor 4 is started, the driving motor 4 drives the rotary rod 5 to rotate, the movable plate 6 is driven to rotate, the movable plate 6 drives the movable rod 7 to rotate, the movable rod 7 drives the stirring blade 8 to move, the movable rod 7 is matched with the stirring blade 8, the slurry in the stirring kettle 11 can be stirred, the movable plate 6 drives the scraping plate 9 to move through the movable rod 7 and the connecting rod, and the scraping plate 9 can scrape the slurry adhered on the inner wall of the bottom end of the stirring kettle 11.

When the device is cleaned, firstly, the screw rod 17 is rotated, one end of the screw rod 17 is separated from the limiting groove 15, the two screw rods 17 are sequentially removed, the limiting of the bottom end of the fixed block 12 is released, the handle 21 is pulled, the handle 21 drives the stirring kettle 11 to move, the stirring kettle 11 moves circumferentially around the inserting block 14, and then the stirring kettle 11 is overturned, so that the inside of the stirring kettle 11 can be cleaned.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims (6)

1. The vacuum feeding device matched with plasma spheroidizing equipment is characterized by comprising: the bottom plate, four electric putter that are annular array distribution of outside fixedly connected with of bottom plate, electric putter's top fixedly connected with roof, the upper surface middle part fixedly connected with driving motor of roof, driving motor's output shaft fixedly connected with bull stick, the bull stick runs through the through-hole at roof middle part and extends to the below of roof, the bottom fixedly connected with fly leaf of bull stick, the equal fixedly connected with fly leaf in fly leaf's lower surface both ends, the outside fixedly connected with of fly leaf is a plurality of stirring leaves that are annular array distribution, the lower surface middle part of fly leaf passes through connecting rod fixedly connected with scraper blade, the scraper blade sets up to the arc structure, the bottom of fly leaf and the upper surface one end fixedly connected with of scraper blade, the upper surface middle part fixedly connected with two symmetric distribution's of bottom plate, the top of bottom plate is provided with stirred tank.

2. The vacuum feeding device matched with the plasma spheroidizing equipment according to claim 1, wherein a fixed block is fixedly connected to the middle part of the bottom end of the stirring kettle, slots are formed in the middle parts of two ends of the fixed block, and an inserting block matched with the slots is fixedly connected to the top end of the inner side of the fixed plate.

3. The vacuum feeding device matched with the plasma spheroidizing equipment according to claim 2, wherein limiting grooves are formed in the bottoms of the two ends of the fixed block, and a thread groove is formed in the middle of one bottom end of the fixed plate in a penetrating mode.

4. The vacuum feeding device matched with the plasma spheroidizing equipment according to claim 3, wherein a screw is connected in the threaded groove in a penetrating manner, and one end of the screw is positioned in the limit groove.

5. The vacuum feeding device matched with the plasma spheroidizing equipment according to claim 4, wherein one end of the upper surface of the top plate is fixedly connected with a vacuum pump, one end of the vacuum pump extends to the lower side of the top plate, and the other end of the upper surface of the top plate is inlaid with a pressure gauge.

6. The vacuum feeding device matched with the plasma spheroidizing equipment according to claim 5, wherein a control switch is arranged on the outer side of the upper surface of the top plate, the electric push rod, the driving motor and the vacuum pump are electrically connected with the control switch, handles are fixedly connected to the middle parts of two sides of the stirring kettle, and a sealing ring matched with the stirring kettle is fixedly connected to the lower surface of the top plate.