CN215094834U

CN215094834U - Lithium ion battery anode 3D printing equipment for composite material

Info

Publication number: CN215094834U
Application number: CN202120843407.6U
Authority: CN
Inventors: 王世明; 詹云; 卫莱; 薛楼
Original assignee: Changchun Jiaotong University High Energy Technology Co ltd
Current assignee: Changchun Jiaotong University High Energy Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-10
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a anodal 3D printing apparatus of lithium ion battery for combined material, including the agitator, be equipped with a plurality of support on the wall body of agitator bottom, be equipped with the roof on the wall body of agitator top, be equipped with gear motor on the roof intermediate position wall body, be equipped with the controller on roof top surface lateral wall body, be equipped with the connecting axle on the wall body of gear motor bottom, be equipped with a plurality of stirring leaf on the wall body of connecting axle outside, still be equipped with drop feed mechanism on the wall body of agitator bottom. A anodal 3D printing apparatus of lithium ion battery for combined material relates to 3D printing apparatus technical field, through two first cowl and two second cowl's setting, is convenient for seal the discharging pipe, simultaneously, through the setting of pull rod, be convenient for strut two first cowl and two second cowl in step, and then make ejection of compact more even.

Description

Lithium ion battery anode 3D printing equipment for composite material

Technical Field

The utility model relates to a 3D printing apparatus technical field, in particular to anodal 3D printing apparatus of lithium ion battery for combined material.

Background

The lithium ion battery anode material is a composite material composed of multiple materials, and is formed by mixing and stirring core materials, conductive agents, binders and other materials, the core materials are different in types, the lithium ion battery anode core materials which are currently marketed comprise lithium cobaltate, lithium manganate, lithium iron phosphate, ternary materials and other products, 3D printing equipment special for printing the lithium ion battery anode materials is not available in the market at present, particularly, the lithium ion battery anode materials cannot be uniformly guided out to an extruder when being mixed and stirred, and further, the anode material products produced by the extruder cannot meet the printing requirements of the 3D printer and influence the quality of the products.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a anodal 3D printing apparatus of lithium ion battery for combined material can effectively solve the problem in the background art.

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

the utility model provides a anodal 3D printing apparatus of lithium ion battery for combined material, includes the agitator, be equipped with a plurality of support on the wall body of agitator bottom, be equipped with the roof on the wall body of agitator top, be equipped with gear motor on the roof intermediate position wall body, be equipped with the controller on roof top surface lateral wall body, be equipped with the connecting axle on the wall body of gear motor bottom, be equipped with a plurality of stirring leaf on the wall body of connecting axle outside, still be equipped with drop feed mechanism on the wall body of agitator bottom, drop feed mechanism includes first cowl, second cowl and pull rod.

Preferably, drop feed mechanism is still equipped with the discharging pipe on agitator bottom wall body, the discharging pipe passes through welded mode fixed mounting on agitator bottom wall body, drop feed mechanism still sets up the mounting groove in the wall body that agitator bottom is located discharging pipe outside position.

Preferably, the first arc-shaped baffle and the second arc-shaped baffle are respectively provided with a clamping plate on one side wall body above the second arc-shaped baffle, the clamping plates are integrally cast and formed with the corresponding first arc-shaped baffle and the corresponding second arc-shaped baffle, and the first arc-shaped baffle and the second arc-shaped baffle are respectively arranged on one side of the mounting groove at the bottom of the stirring barrel in an inserting mode through the clamping plates above.

Preferably, two fixed slots are symmetrically formed in one side wall body of the clamping plate, a compression spring is fixedly connected between one side wall body of each fixed slot and one side wall body in each fixed slot, sealing blocks are respectively arranged on the lower wall bodies on the inner sides of the first arc-shaped baffle and the second arc-shaped baffle and are located at the bottom of the discharge pipe, and a groove is formed in one side wall body of the second arc-shaped baffle.

Preferably, be equipped with outer inclined plane clamping ring on the wall body of pull rod top, outer inclined plane clamping ring both sides wall body is respectively through welded mode fixed mounting on the pull rod, and outer inclined plane clamping ring still alternates and installs on the discharging pipe, outer inclined plane clamping ring lateral wall body extrudees and corresponds on first cowl and the second cowl top inner wall, still be equipped with the passage on the wall body of pull rod below, passage both sides wall body is respectively through welded mode fixed mounting on the pull rod, and partial wall body nestification in the first cowl and the second cowl outside in passage top.

Compared with the prior art, the utility model discloses following beneficial effect has:

a anodal 3D printing apparatus of lithium ion battery for combined material, through two first cowl and two second cowl's setting, be convenient for seal the discharging pipe, simultaneously, through the setting of pull rod, be convenient for strut two first cowl and two second cowl in step, and then make ejection of compact more even.

Drawings

FIG. 1 is an exploded view of the main structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic view of the structure of the pull rod of the present invention.

In the figure: 1. a stirring barrel; 2. a support; 3. a top plate; 4. a reduction motor; 5. a controller; 6. a connecting shaft; 7. stirring blades; 8. a discharging mechanism; 9. a first arced barrier; 10. a second arc baffle; 11. a pull rod; 12. mounting grooves; 13. a discharge pipe; 14. clamping a plate; 15. fixing grooves; 16. a compression spring; 17. a sealing block; 18. grooving; 19. an outer inclined surface compression ring; 20. a material guide pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a pair of anodal 3D printing apparatus of lithium ion battery for combined material, including agitator 1, be equipped with a plurality of support 2 on the wall body of agitator 1 bottom, be equipped with roof 3 on the wall body of agitator 1 top, be equipped with gear motor 4 on the wall body of roof 3 intermediate position, be equipped with controller 5 on the wall body of roof 3 top surface one side, be equipped with connecting axle 6 on the wall body of gear motor 4 bottom, be equipped with a plurality of stirring leaf 7 on the wall body of connecting axle 6 outside, still be equipped with drop feed mechanism 8 on the wall body of agitator 1 bottom, drop feed mechanism 8 includes first cowl 9, second cowl 10 and pull rod 11.

Discharging mechanism 8 is still equipped with discharging pipe 13 on agitator 1 bottom wall body, and discharging pipe 13 passes through welded mode fixed mounting on agitator 1 bottom wall body, and discharging mechanism 8 still sets up mounting groove 12 in the wall body that is located discharging pipe 13 outside position in agitator 1 bottom.

Be equipped with cardboard 14 on a sidewall body above first cowl 9 and second cowl 10 respectively, cardboard 14 and the first cowl 9 that corresponds, second cowl 10 is casting moulding as an organic whole, and first cowl 9 and second cowl 10 alternate one side in the mounting groove 12 of 1 bottom of agitator is installed through the cardboard 14 of top respectively, through the setting of first cowl 9 and second cowl 10, be convenient for seal discharging pipe 13.

Two fixed slots 15 have still been seted up to the symmetry in the 14 lateral wall body of cardboard, fixedly connected with compression spring 16 between the lateral wall body in fixed slot 15 lateral wall body and the mounting groove 12, be equipped with sealed piece 17 on the inboard below wall body of first cowl 9 and second cowl 10 respectively to sealed piece 17 is located discharging pipe 13 bottom position, has still seted up fluting 18 in two second cowl 10 lateral wall bodies respectively.

Be equipped with outer inclined plane clamping ring 19 on the wall body of pull rod 11 top, 19 both sides wall bodies of outer inclined plane clamping ring are respectively through welded mode fixed mounting on pull rod 11, and outer inclined plane clamping ring 19 still alternates to be installed on discharging

pipe

13, 19 outer side wall body extrusion of outer inclined plane clamping ring is on first cowl 9 and the second cowl 10 top inner wall that corresponds, still be equipped with passage 20 on the wall body of pull rod 11 below, 20 both sides wall bodies of passage are respectively through welded mode fixed mounting on pull rod 11, and the partial wall body nestification in the first cowl 9 and the second cowl 10 outside in passage 20 top, through the setting of pull rod 11 and outer inclined plane clamping ring 19, be convenient for strut in step first cowl 9 and second cowl 10.

It should be noted that, the utility model relates to a lithium ion battery anode 3D printing apparatus for composite material, when in use, when putting core material, conductive agent, binder and other materials into the stirring barrel 1, then, starting the gear motor 4 through the controller 5, and then driving the connecting shaft 6 to rotate through the gear motor 4, and further making the connecting shaft 6 drive the stirring blade 7 on the outer wall body to rotate in the stirring barrel 1, and further making the materials in the stirring barrel 1 fully mixed, after the materials in the stirring barrel 1 are fully mixed, pulling the pull rod 11 at the bottom of the stirring barrel 1 downwards, and further making the pull rod 11 drive the outer inclined plane press ring 19 to slide downwards on the discharging pipe 13, and at the same time, the outer inclined plane press ring 19 slides downwards between the inner wall bodies of two first arc-shaped baffles 9 and two second arc-shaped baffles 10, because the inner sides of the first arc-shaped baffles 9 and the second arc-shaped baffles 10 are in the shape, the downward movement through the outer inclined plane compression ring 19 is carried out, the English first arc-shaped baffle 9 and the English second arc-shaped baffle 10 are gradually propped open to one side and move, the two first arc-shaped baffles 9 and the two second arc-shaped baffles 10 move to one side in the mounting groove 12 through the clamping plate 14 above one side respectively, the corresponding compression springs 16 are compressed, meanwhile, the first arc-shaped baffles 9 and the second arc-shaped baffles 10 drive the sealing blocks 17 on the wall body below the inner side to move to one side from the bottom of the discharge pipe 13, the stirred raw materials in the stirring barrel 1 uniformly enter the guide pipe 20 through the discharge pipe 13, and enter an external heating extruder through the guide pipe 20, and the mixed raw materials are melted and drawn.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a anodal 3D printing apparatus of lithium ion battery for combined material which characterized in that: including agitator (1), be equipped with a plurality of support (2) on agitator (1) bottom wall body, be equipped with roof (3) on agitator (1) top wall body, be equipped with gear motor (4) on roof (3) intermediate position wall body, be equipped with controller (5) on roof (3) top surface lateral wall body, be equipped with connecting axle (6) on gear motor (4) bottom wall body, be equipped with a plurality of stirring leaf (7) on connecting axle (6) lateral wall body, still be equipped with drop feed mechanism (8) on agitator (1) bottom wall body, drop feed mechanism (8) include first cowl (9), second cowl (10) and pull rod (11).

2. The lithium ion battery positive electrode 3D printing device for the composite material according to claim 1, wherein: drop feed mechanism (8) are still equipped with discharging pipe (13) on agitator (1) bottom wall body, discharging pipe (13) are through welded mode fixed mounting on agitator (1) bottom wall body, drop feed mechanism (8) still have seted up mounting groove (12) in agitator (1) bottom is located discharging pipe (13) outside position's wall body.

3. 3D printing device of a lithium ion battery positive electrode for composite material according to claim 2, characterized in that: first cowl (9) with be equipped with cardboard (14) on the lateral wall body of second cowl (10) top respectively, cardboard (14) are integrated into one piece with first cowl (9), second cowl (10) that correspond, and first cowl (9) and second cowl (10) are installed one side in mounting groove (12) of agitator (1) bottom through cardboard (14) interlude of top respectively.

4. The lithium ion battery positive 3D printing device for composite materials according to claim 3, characterized in that: two fixed slots (15) have still been seted up to the symmetry in cardboard (14) a lateral wall body, fixedly connected with compression spring (16) between fixed slot (15) a lateral wall body and a lateral wall body in mounting groove (12), be equipped with sealed piece (17) on first cowl (9) and second cowl (10) inboard below wall body respectively, and sealed piece (17) are located discharging pipe (13) bottom position, two fluting (18) have still been seted up respectively in second cowl (10) a lateral wall body.

5. The lithium ion battery positive electrode 3D printing device for the composite material according to claim 4, wherein: be equipped with outer inclined plane clamping ring (19) on pull rod (11) top wall body, outer inclined plane clamping ring (19) both sides wall body is respectively through welded mode fixed mounting on pull rod (11), and outer inclined plane clamping ring (19) still alternate and install on discharging pipe (13), outer inclined plane clamping ring (19) outside wall body extrusion and corresponding first cowl (9) and second cowl (10) top inner wall on, still be equipped with passage (20) on pull rod (11) below wall body, passage (20) both sides wall body is respectively through welded mode fixed mounting on pull rod (11), and partial wall body nestification in the first cowl (9) and the second cowl (10) outside above passage (20).