CN217083272U

CN217083272U - Lithium battery material flat-top sintering furnace capable of uniformly heating

Info

Publication number: CN217083272U
Application number: CN202220882877.8U
Authority: CN
Inventors: 赵强琳
Original assignee: Suzhou Tianbian Thermal Energy Technology Co ltd
Current assignee: Suzhou Tianbian Thermal Energy Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-07-29
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a lithium electricity material flat top firing furnace that can evenly heat relates to flat top firing furnace field, and the temperature is not even enough when firing lithium electricity material to current flat top firing furnace, leads to the problem that its finished product quality is low, now proposes following scheme, and it includes the furnace body and places the box, rotate between the both sides inner wall of furnace body and install a plurality of conveying rollers that are linear array and distribute, just the one end pivot of conveying roller extends to the outside fixedly connected with sprocket of furnace body, and is a plurality of connect through the chain between the sprocket, the top inner wall fixed mounting of furnace body has the cylinder, just the vertical movable rack that is Contraband type down of fixed mounting of piston rod tip of cylinder. The utility model discloses novel structure, and the device can overturn entering into the inside box of placing of furnace body for be located and place the inside raw and other materials realization turn-over of box, thereby can make its even heating fire, improve product quality.

Description

Lithium battery material flat-top sintering furnace capable of uniformly heating

Technical Field

The utility model relates to a flat top burning furnace field especially relates to a lithium electricity material flat top burning furnace that can evenly heat.

Background

The lithium battery material sintering furnace is a light continuous industrial furnace, is widely applied to the rapid sintering of ternary anode materials, chemical powder, ceramic substrates and other products, and has the advantages of low energy consumption, short sintering period, good furnace temperature uniformity, low labor intensity and the like. The roller kiln is kiln equipment for sintering the lithium battery material powder, and can be used for sintering the powder material in an oxidizing atmosphere.

After the raw materials of the lithium battery material are led into the flat-top sintering furnace in the prior art, the raw materials cannot be turned over, so that the lithium battery material is not uniformly sintered and the product quality is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lithium electricity material flat top burning furnace that can evenly heat has solved current flat top burning furnace temperature when firing lithium electricity material and is even inadequately, leads to the problem that its finished product quality is low.

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

a flat-top sintering furnace capable of uniformly heating lithium battery materials comprises a furnace body and a placing box, wherein a plurality of conveying rollers which are distributed in a linear array mode are rotatably arranged between the inner walls of the two sides of the furnace body, a rotating shaft at one end of each conveying roller extends to the outside of the furnace body and is fixedly connected with a chain wheel, and the chain wheels are connected through chains;

an air cylinder is fixedly mounted on the inner wall of the top end of the furnace body, an Contraband-shaped movable frame is vertically and downwardly fixedly mounted at the end part of a piston rod of the air cylinder, transverse plates are fixedly connected to the bottom ends of two vertical sections of the movable frame, two symmetrically-distributed mounting plates are fixedly mounted at the bottom ends of the transverse plates, a first electric telescopic rod is fixedly mounted at one side, close to each other, of the two mounting plates, a positioning plate is fixedly connected to the end part of the first electric telescopic rod, clamping grooves are formed in one side, close to each other, of the two positioning plates, and a turnover mechanism is arranged on one of the positioning plates;

the box of placing includes that first box and the second of placing are placed to the first box of placing and all be the setting of cavity cuboid form, and the one side that is close to each other is the setting of opening form, the first equal fixed mounting in both sides that places the box and the second places the box has the dwang, and the dwang is the half cylinder setting, just the circumference lateral wall fixed mounting of dwang has driven tooth piece, the bottom fixed mounting of diaphragm has the fixed plate, just be provided with grafting mechanism between the terminal surface of fixed plate and dwang.

Preferably, a protective cover is fixedly arranged on one side, close to the chain wheel, of the furnace body, and the chain wheel is located inside the protective cover.

Preferably, the equal fixed mounting in one side that two vertical sections of adjustable shelf kept away from each other has the stopper, the spacing groove has all been seted up to the both sides inner wall of furnace body, just stopper slidable mounting is in the inside of spacing groove.

Preferably, tilting mechanism includes upset motor and drive fluted disc, one of them one side fixed mounting that the locating plate is close to furnace body inner wall has the upset motor, just the output shaft of upset motor runs through locating plate fixedly connected with drive fluted disc, the driven tooth piece meshing on drive fluted disc and the dwang.

Preferably, grafting mechanism includes second electric telescopic handle, picture peg and slot, one side fixed mounting that the fixed plate is close to the dwang has second electric telescopic handle, just second electric telescopic handle's tip fixedly connected with picture peg, the slot has been seted up to the terminal surface of dwang, just picture peg and slot match.

The utility model has the advantages that:

drive the movable frame through the cylinder and slide in vertical direction, thereby can make the diaphragm drive locating plate downstream, make draw-in groove center on the locating plate be located same horizontal plane with the side that the dwang is close to one side each other, can make the dwang card inside the draw-in groove of locating plate through the promotion of first electric telescopic rod to the locating plate, drive the rotation of driving the fluted disc through the upset motor drive, can make the tooth piece that drives on the fluted disc and the tooth piece meshing of dwang circumference lateral wall, drive the dwang and first whole rotation of placing box and second and placing the box, thereby can realize evenly firing the lithium material, improve lithium material finished product quality.

Drawings

Fig. 1 is a schematic structural diagram of a flat-top firing furnace for uniformly heating a lithium battery material according to the present invention;

FIG. 2 is a cross-sectional side view of a flat-top furnace for uniformly heating lithium battery material of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 2 of a flat-top firing furnace for uniformly heating a lithium battery material according to the present invention;

fig. 4 is a front sectional view of the flat top firing furnace for uniformly heating the lithium battery material of the present invention;

fig. 5 is an enlarged schematic structural diagram of B in fig. 4 of the flat-top firing furnace for lithium battery materials capable of being uniformly heated according to the present invention.

Reference numbers in the figures: 1. a furnace body; 2. a protective cover; 3. a conveying roller; 4. a cylinder; 5. a movable frame; 6. a limiting groove; 7. a first placing box; 8. a second placing box; 9. mounting a plate; 10. a first electric telescopic rod; 11. positioning a plate; 12. turning over a motor; 13. a driving fluted disc; 14. rotating the rod; 15. a slot; 16. a fixing plate; 17. a second electric telescopic rod; 18. inserting plates; 19. a chain; 20. a sprocket; 21. a limiting block; 22. a transverse plate.

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.

Referring to fig. 1 and 4, a lithium electricity material flat top burning furnace that can evenly heat, include furnace body 1 and place the box, place the box and include that first box 7 and the second of placing is placed box 8, first box 7 of placing all is the setting of cavity cuboid form, one side that is close to each other is the setting of opening form, first box 7 of placing and the equal fixed mounting in both sides of second box 8 have dwang 14, dwang 14 is the half cylinder setting, the circumference lateral wall fixed mounting of dwang 14 has driven tooth piece, rotate between the both sides inner wall of furnace body 1 and install a plurality of conveying rollers 3 that are linear array and distribute, the one end pivot of conveying roller 3 extends to the outside fixedly connected with sprocket 20 of furnace body 1, connect through chain 19 between a plurality of sprockets 20, one side fixed mounting that furnace body 1 is close to sprocket 20 has protection casing 2, sprocket 20 all is located the inside of protection casing 2.

Referring to fig. 1-5, a cylinder 4 is fixedly installed on the inner wall of the top end of a furnace body 1, an Contraband-shaped movable frame 5 is vertically and downwardly fixedly installed on the end portion of a piston rod of the cylinder 4, a limiting block 21 is fixedly installed on one side, away from each other, of two vertical sections of the movable frame 5, limiting grooves 6 are respectively formed on the inner walls of two sides of the furnace body 1, the limiting block 21 is slidably installed inside the limiting groove 6, transverse plates 22 are fixedly connected to the bottom ends of the two vertical sections of the movable frame 5, a fixing plate 16 is fixedly installed at the bottom end of the transverse plate 22, an inserting mechanism is arranged between the fixing plate 16 and the end surface of a rotating rod 14, the inserting mechanism comprises a second electric telescopic rod 17, an inserting plate 18 and an inserting groove 15, a second electric telescopic rod 17 is fixedly installed on one side, close to the rotating rod 14, the end portion of the second electric telescopic rod 17 is fixedly connected with the inserting plate 18, and the end surface of the rotating rod 14 is provided with the inserting groove 15, the insert plate 18 mates with the slot 15.

Referring to fig. 2 and 3, the bottom fixed mounting of diaphragm 22 has two mounting panels 9 that are the symmetric distribution, the equal fixed mounting in one side that two mounting panels 9 are close to each other has first electric telescopic handle 10, the tip fixedly connected with locating plate 11 of first electric telescopic handle 10, the draw-in groove has all been seted up to one side that two locating plates 11 are close to each other, be provided with tilting mechanism on one of them locating plate 11, tilting mechanism includes upset motor 12 and drive fluted disc 13, one side fixed mounting that one of them locating plate 11 is close to 1 inner wall of furnace body has

upset motor

12, 11 fixedly connected with drive fluted disc 13 of locating plate is run through to the output shaft of upset motor 12, the driven tooth piece meshing on drive fluted disc 13 and the dwang 14.

The device drives one of them sprocket 20 through peripheral hardware driving motor and rotates when using, makes a plurality of sprockets 20 synchronous rotations through the transmission of chain 19 then, can drive conveying roller 3 and rotate then for conveying roller 3 places box 8 to the second that contains raw and other materials and carries, heats simultaneously and fires.

When the second placing box 8 moves to the lower part of the first placing box 7, the movable frame 5 is pushed downwards by the cylinder 4 at the moment, so that the movable frame 5 drives the transverse plate 22 and each part at the bottom end of the transverse plate 22 to move downwards, at the moment, the second electric telescopic rod 17 pushes the insertion plate 18 to be inserted into the slot 15 of the rotating rod 14 on the side wall of the first placing box 7, so that the first placing box 7 can be synchronously driven to move downwards, when the rotating rod 14 on the first placing box 7 and the rotating rod 14 on the second placing box 8 are superposed to form a complete cylinder, then the first electric telescopic rod 10 is started, the first electric telescopic rod 10 pushes the positioning plates 11, so that the rotating rod 14 forming the complete cylinder is clamped inside the clamping slots of the two positioning plates 11, then the cylinder 4 drives the whole body to move upwards, at the moment, the second electric telescopic rod 17 drives the insertion plate 18 to move, so that the inserting plate 18 is separated from the inside of the slot 15 on the first rotating rod 14 for placing the side wall of the box 7, then the turning motor 12 is started, and the driving fluted disc 13 is driven to rotate by the turning motor 12, so as to be meshed with the driven toothed block on the rotating rod 14, drive the rotating rod 14 and the first box 7 and the second box 8 to be placed integrally to rotate, and enable the second box 8 to be placed by the first box 7 to be placed by the first raw material.

Then promote the adjustable shelf downwards through cylinder 4 again, make the first box 7 of placing be located the surface of conveying roller 3, rethread first electric telescopic handle 10 makes locating plate 11 break away from with dwang 14, and start second electric telescopic handle 17, make picture peg 18 insert the second place inside the slot 15 of the dwang 14 of box 8 lateral wall, rethread cylinder 4 drives adjustable shelf 5, make the second place box 8 and the first box 7 of placing break away from, then rethread driving motor makes conveying roller 3 rotate, carry the first box 7 of placing and the first inside raw materials of box 7 of placing, and heat it and fire, can make the inside raw materials of placing the box to carry out the turn-over heating and fire from this, guarantee its heating is even, help improving product quality.

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. The flat-top sintering furnace capable of uniformly heating the lithium battery material comprises a furnace body (1) and a placing box, and is characterized in that a plurality of conveying rollers (3) which are distributed in a linear array are rotatably arranged between the inner walls of two sides of the furnace body (1), a rotating shaft at one end of each conveying roller (3) extends to a chain wheel (20) fixedly connected to the outside of the furnace body (1), and the chain wheels (20) are connected through chains (19);

an air cylinder (4) is fixedly mounted on the inner wall of the top end of the furnace body (1), an Contraband-shaped movable frame (5) is fixedly mounted on the end portion of a piston rod of the air cylinder (4) vertically downwards, transverse plates (22) are fixedly connected to the bottoms of two vertical sections of the movable frame (5), two mounting plates (9) which are symmetrically distributed are fixedly mounted at the bottom ends of the transverse plates (22), a first electric telescopic rod (10) is fixedly mounted on one side, close to each other, of the two mounting plates (9), a positioning plate (11) is fixedly connected to the end portion of the first electric telescopic rod (10), clamping grooves are formed in one side, close to each other, of the two positioning plates (11), and a turnover mechanism is arranged on one of the positioning plates (11);

place the box and include that first box (7) and the second of placing place box (8), just first box (7) of placing all are the setting of cavity cuboid form, and the one side that is close to each other is the setting of opening form, the first equal fixed mounting in both sides that places box (7) and second and place box (8) has dwang (14), and dwang (14) are the half cylinder setting, just the circumference lateral wall fixed mounting of dwang (14) has driven tooth piece, the bottom fixed mounting of diaphragm (22) has fixed plate (16), just be provided with grafting mechanism between the terminal surface of fixed plate (16) and dwang (14).

2. The flat-top sintering furnace for lithium battery materials capable of being uniformly heated according to claim 1, wherein a protective cover (2) is fixedly mounted on one side of the furnace body (1) close to the chain wheel (20), and the chain wheel (20) is located inside the protective cover (2).

3. The flat-top sintering furnace for the lithium battery material capable of being uniformly heated according to claim 1, wherein a limiting block (21) is fixedly mounted on one side, away from each other, of two vertical sections of the movable frame (5), limiting grooves (6) are formed in inner walls of two sides of the furnace body (1), and the limiting block (21) is slidably mounted inside the limiting grooves (6).

4. The flat-top sintering furnace for lithium battery materials capable of being uniformly heated according to claim 1, wherein the turnover mechanism comprises a turnover motor (12) and a driving fluted disc (13), one side of the positioning plate (11) close to the inner wall of the furnace body (1) is fixedly provided with the turnover motor (12), an output shaft of the turnover motor (12) penetrates through the positioning plate (11) and is fixedly connected with the driving fluted disc (13), and a driving toothed block on the driving fluted disc (13) is meshed with a driven toothed block on the rotating rod (14).

5. The flat-top sintering furnace capable of uniformly heating the lithium battery material according to claim 1, wherein the plugging mechanism comprises a second electric telescopic rod (17), an inserting plate (18) and a slot (15), the second electric telescopic rod (17) is fixedly installed on one side, close to the rotating rod (14), of the fixing plate (16), the end portion of the second electric telescopic rod (17) is fixedly connected with the inserting plate (18), the slot (15) is formed in the end face of the rotating rod (14), and the inserting plate (18) is matched with the slot (15).