CN213865383U

CN213865383U - Graphite particle adjusting and shaping device

Info

Publication number: CN213865383U
Application number: CN202023191539.XU
Authority: CN
Inventors: 董明明; 时善军; 郭鹏
Original assignee: Qingdao Qingbei Carbon Products Co ltd
Current assignee: Qingdao Qingbei Carbon Products Co ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-08-03
Anticipated expiration: 2030-12-27

Abstract

The utility model discloses a shaping device is adjusted to graphite particle, which comprises a housin, the feed inlet has been seted up to the casing upper end, and the discharge gate has been seted up to the lateral wall bottom, the pivot is installed in the inside rotation of casing, the pivot lower extreme is equipped with the driver part who is used for driving the pivot, the quiet mould of shells inner wall fixedly connected with, the interior bore shape of quiet mould is frustum shape, and upper end bore area is greater than lower extreme bore area, the pivot cross section is the rectangle, and slides the cover and be equipped with the movable mould, the installation cavity has been seted up perpendicularly in the pivot, be equipped with the adjusting part who is used for adjusting the movable mould position in the installation cavity. The utility model discloses in through adjusting the position of moving die utensil in the pivot for the distance between moving die utensil and the quiet mould lateral wall will change, and then make the device can produce not unidimensional graphite particle, thereby practiced thrift the fund of purchasing different model machines for the user.

Description

Graphite particle adjusting and shaping device

Technical Field

The utility model relates to a graphite processing art field especially relates to a shaping device is adjusted to graphite particle.

Background

The spherical graphite is a graphite product which is produced by using high-quality high-carbon natural crystalline flake graphite as a raw material and modifying the surface of the graphite by adopting a processing technology, has different fineness and is similar to an ellipsoid, and is an important part of the current lithium ion battery cathode material and an updating product of the cathode material for the production of the lithium ion batteries at home and abroad because the spherical graphite material has the characteristics of good electrical conductivity, high crystallinity, low cost, high theoretical lithium intercalation capacity, low and flat charge and discharge potentials and the like.

At present, a shaping method with high rotating speed is usually adopted for manufacturing graphite particles, but in the existing spherical graphite shaping device, the gap distance between a movable mould and a static mould cannot be adjusted, so that the shaping device can only manufacture graphite particles of one type, and therefore different types of particle particles need to be manufactured and machines of different types need to be purchased for adjustment, and a manufacturer needs to spend funds to purchase machines of different types to perform production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving following shortcoming among the prior art, clearance distance can not be adjusted between current graphite shaping device movable mould and the quiet mould for shaping device can only make the graphite granule of a model, and the shaping device is adjusted to a graphite granule that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a graphite particle adjusting and shaping device comprises a shell, wherein a feed inlet is formed in the upper end of the shell, a discharge outlet is formed in the bottom of the side wall of the shell, a rotating shaft is rotatably mounted in the shell, a driving part for driving the rotating shaft is arranged at the lower end of the rotating shaft, a static mold is fixedly connected to the inner wall of the shell, the inner diameter of the static mold is in a frustum shape, the diameter area of the upper end is larger than that of the lower end, the cross section of the rotating shaft is rectangular, a movable mold is slidably sleeved in the rotating shaft, a mounting cavity is vertically formed in the rotating shaft, and an adjusting part for adjusting the position of the movable mold is arranged in the mounting cavity;

the adjusting part comprises a threaded rod and a pair of sliding blocks, the threaded rod is vertically rotatably installed in the installation cavity, the sliding blocks are sleeved on the threaded rod, the upper end of the threaded rod penetrates out of the top wall of the installation cavity, the sliding blocks are fixedly connected with rotating handles, a pair of sliding openings are vertically and symmetrically formed in the outer wall of the rotating shaft, and the two ends of each sliding block penetrate out of the two sliding openings respectively and abut against the upper end face and the lower end face of the movable die respectively.

Preferably, the pivot cover is equipped with a pair of slip ring, two the slip ring inner wall respectively with two slider both ends fixed connection, the fixed cover in pivot both ends is equipped with solid fixed ring, gu all fixed mounting has the bellows between solid fixed ring and the adjacent slip ring, bellows slip cap is established in the pivot.

Preferably, the rotating shaft is sleeved with a pair of springs, the two springs are respectively positioned in the two corrugated pipes, and two ends of each spring respectively abut against the end walls, close to the fixing rings, of the corresponding sliding ring.

Preferably, the driving part comprises a motor, the motor is fixedly mounted on the bottom wall of the shell, and the output shaft is fixedly connected with the lower end of the rotating shaft.

Preferably, a sealing ring is fixedly mounted between each sliding ring and the movable mold and is made of rubber.

Preferably, the bottom wall of the mounting cavity is fixedly connected with a thrust bearing, and the upper end face of the thrust bearing is fixedly connected with the lower end of the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that:

when graphite particles with different sizes need to be manufactured, a user rotates the threaded rod, because the two sliding blocks are sleeved on the threaded rod in a threaded manner, the two ends of the two sliding blocks are limited in rotation capacity by sliding openings formed in the rotating shaft, one sliding block is arranged above the movable die, the other sliding block is arranged below the movable die, when the threaded rod is rotated, the two sliding blocks synchronously move upwards or downwards, when the two sliding blocks move, the movable die sleeved on the rotating shaft synchronously moves, and because the inner aperture of the static die fixedly connected to the inner wall of the shell is in a frustum shape, and the aperture area of the upper end is larger than that of the lower end, when the movable die moves up and down, the distance between the movable die and the side wall of the static die changes, so that the device can adjust the position of the movable die on the rotating shaft, the distance between the side wall of the movable mould and the side wall of the static mould is changed, and then the graphite particles with different sizes can be produced by the device, so that the fund for purchasing machines with different models is saved for users.

Drawings

Fig. 1 is a schematic sectional view of a graphite particle adjusting and shaping device according to the present invention;

fig. 2 is a schematic view of a partial top view structure of a graphite particle adjusting and shaping device according to the present invention.

In the figure: the device comprises a shell 1, a motor 2, a rotating shaft 3, a movable die 4, a static die 5, a threaded rod 6, a sliding opening 7, a sliding block 8, a sliding ring 9, a fixed ring 10, a corrugated pipe 11, a spring 12, a thrust bearing 13, a feed inlet 14 and a discharge outlet 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

Referring to fig. 1-2, a graphite particle adjusting and shaping device comprises a shell 1, wherein a feed inlet 14 is formed in the upper end of the shell 1, a discharge outlet 15 is formed in the bottom of the side wall of the shell, a rotating shaft 3 is rotatably installed in the shell 1, a driving part for driving the rotating shaft 3 is arranged at the lower end of the rotating shaft 3, a static mold 5 is fixedly connected to the inner wall of the shell 1, the inner diameter of the static mold 5 is frustum-shaped, the diameter area of the upper end is larger than that of the lower end, the cross section of the rotating shaft 3 is rectangular, a movable mold 4 is slidably sleeved in the rotating shaft 3, an installation cavity is vertically formed in the rotating shaft 3, and an adjusting part for adjusting the position of the movable mold 4 is arranged in the installation cavity;

the adjusting part comprises a threaded rod 6 and a pair of threaded sleeves, the threaded rod 6 is vertically rotatably installed in the installation cavity, the sliding blocks 8 are arranged on the threaded rod 6 in a sleeved mode, the upper end of the threaded rod 6 penetrates out of the top wall of the installation cavity, the fixed connection is rotated, a pair of sliding openings 7 are vertically and symmetrically formed in the outer wall of the rotating shaft 3, two end portions of the two sliding blocks 8 penetrate out of the two sliding openings 7 respectively, and the two end faces of the two sliding blocks abut against the upper end face and the lower end face of the movable mold 4 respectively.

In the embodiment of the application of the technical scheme, when graphite particles with different sizes need to be manufactured, a user rotates the threaded rod 6, because the two sliding blocks 8 are sleeved on the threaded rod 6 in a threaded manner, the two ends of the two sliding blocks 8 are limited in the rotating capacity by the sliding ports 7 arranged on the rotating shaft 3, one sliding block 8 is arranged above the movable mold 4, and the other sliding block is arranged below the movable mold 4, when the threaded rod 6 is rotated, the two sliding blocks 8 synchronously move upwards or downwards, when the two sliding blocks 8 move, the movable mold 4 sleeved on the rotating shaft 3 synchronously moves, and because the inner aperture shape of the static mold 5 fixedly connected to the inner wall of the shell 1 is in a frustum shape, and the aperture area of the upper end is larger than the aperture area of the lower end, when the movable mold 4 moves up and down, the distance between the side walls of the movable mold 4 and the static mold 5 changes, thereby the device can be through adjusting the position of moving mould 4 on pivot 3 for the distance between 5 lateral walls of moving mould 4 and quiet mould will change, and then make the device can produce the graphite granule of unidimensional not, thereby for the user has practiced thrift the fund of purchasing different model machines.

In the preferred technical scheme of this embodiment, 3 covers of pivot are equipped with a pair of slip ring 9, two 9 inner walls of slip ring respectively with two 8 both ends fixed connection of slider, 3 both ends of pivot are all fixed the cover and are equipped with solid fixed ring 10, gu all fixed mounting has bellows 11 between solid fixed ring 10 and the

adjacent slip ring

9, 11 slip covers of bellows are established on pivot 3, bellows 11 covers on pivot 3, can prevent that the graphite particles of production from nearly entering the installation cavity in the sliding opening 7, has played the guard action.

The preferred technical scheme in this embodiment, the cover is equipped with a pair of spring 12 on the pivot 3, and two springs 12 are located two bellows 11 respectively, and both ends offset with the end wall that corresponding slip ring 9 is close with solid fixed ring 10 respectively, and when the user rotated threaded rod 6 and made slip ring 9 remove, spring 12 can make 11 automatic extensions of bellows to make the rotation threaded rod 6 that the user can relax, and spring 12 can provide certain supporting role to 11 lateral walls of bellows.

In the preferred technical scheme of this embodiment, the drive part includes motor 2, and motor 2 fixed mounting is on 1 diapire of casing, and output shaft and 3 lower extreme fixed connection of pivot, and motor 2 is used for driving pivot 3 to rotate.

According to the technical scheme, the sealing ring is fixedly mounted between each sliding ring 9 and the movable mold 4 and made of rubber, and graphite scraps generated in the machining process can be prevented from entering the installation cavity from a gap between the sliding ring 9 and the movable mold 4.

The preferred technical scheme in this embodiment, installation cavity diapire fixedly connected with thrust bearing 13, thrust bearing 13 up end and threaded rod 6 lower extreme fixed connection, thrust bearing 13 play the effect of fixed pole threaded rod 6 lower extreme to do not hinder threaded rod 6 and rotate when playing the fixed action.

In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A graphite particle adjusting and shaping device comprises a shell (1), and is characterized in that a feeding hole (14) is formed in the upper end of the shell (1), a discharging hole (15) is formed in the bottom of the side wall of the shell (1), a rotating shaft (3) is rotatably mounted in the shell (1), a driving part for driving the rotating shaft (3) is arranged at the lower end of the rotating shaft (3), a static mold (5) is fixedly connected to the inner wall of the shell (1), the inner diameter of the static mold (5) is frustum-shaped, the upper end diameter area is larger than the lower end diameter area, the cross section of the rotating shaft (3) is rectangular, a movable mold (4) is slidably sleeved on the rotating shaft, an installation cavity is vertically formed in the rotating shaft (3), and an adjusting part for adjusting the position of the movable mold (4) is arranged in the installation cavity;

adjusting part establishes slider (8) on threaded rod (6) including perpendicular rotation threaded rod (6) and a pair of threaded sleeve of installing in the installation cavity, the installation cavity roof is worn out to threaded rod (6) upper end, and fixedly connected with changes the handle, a pair of sliding opening (7) have been seted up to pivot (3) outer wall vertical symmetry, two wear out respectively at the both ends of slider (8) sliding opening (7), and respectively with move about mould (4) both ends face offset.

2. The graphite particle adjusting and shaping device as claimed in claim 1, wherein the rotating shaft (3) is sleeved with a pair of sliding rings (9), the inner walls of the two sliding rings (9) are respectively and fixedly connected with two ends of the two sliding blocks (8), two fixing rings (10) are fixedly sleeved on two ends of the rotating shaft (3), a corrugated pipe (11) is fixedly installed between each fixing ring (10) and the adjacent sliding ring (9), and the corrugated pipe (11) is slidably sleeved on the rotating shaft (3).

3. The graphite particle adjusting and shaping device as claimed in claim 2, wherein a pair of springs (12) is sleeved on the rotating shaft (3), the two springs (12) are respectively positioned in the two corrugated pipes (11), and two ends of each spring respectively abut against the adjacent end walls of the corresponding sliding ring (9) and the corresponding fixed ring (10).

4. The graphite particle adjusting and shaping device as claimed in claim 1, wherein the driving part comprises a motor (2), the motor (2) is fixedly installed on the bottom wall of the housing (1), and the output shaft is fixedly connected with the lower end of the rotating shaft (3).

5. The graphite particle adjusting and shaping device as claimed in claim 2, wherein a sealing ring is fixedly installed between each sliding ring (9) and the movable mold (4), and the sealing ring is made of rubber.

6. The graphite particle adjusting and shaping device as claimed in claim 1, wherein a thrust bearing (13) is fixedly connected to the bottom wall of the mounting cavity, and the upper end face of the thrust bearing (13) is fixedly connected with the lower end of the threaded rod (6).