CN214625128U

CN214625128U - Circulating production line for sintering battery core material

Info

Publication number: CN214625128U
Application number: CN202120859126.XU
Authority: CN
Inventors: 李超; 杨振宇; 黄新贵
Original assignee: Shenzhen Automate Technology Co ltd
Current assignee: Shenzhen Automate Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-05
Anticipated expiration: 2031-04-25

Abstract

The utility model provides a circulation production line for electric core material sintering belongs to electric core material sintering technical field, has solved the problem of the production line power consumption consuming time that exists among the prior art. This a circulation production line for sintering of electricity core material is including the container that is used for holding electricity core material and being used for carrying the transfer chain of container, powder loading device, perforating device, kiln and discharge apparatus have set gradually along electricity core material direction of delivery on the transfer chain, the transfer chain end to end. The utility model provides a circulation production line for sintering of electricity core material, its transfer chain end to end can realize the automatic cyclic utilization of container, need not artifical the participation put in again.

Description

Circulating production line for sintering battery core material

Technical Field

The utility model belongs to the technical field of electric core material sintering, concretely relates to circulation production line for electric core material sintering.

Background

The battery cell is one of the components of a lithium ion secondary rechargeable battery, and is divided into an aluminum shell battery cell, a soft package battery cell (also called a polymer battery cell) and a cylindrical battery cell. Generally, an aluminum shell battery cell is adopted by a mobile phone battery, soft package battery cells are mostly adopted by digital products such as Bluetooth, and a battery of a notebook computer adopts series-parallel combination of cylindrical battery cells.

The sintering of the battery core material is an important part of the lithium battery production process, and the mainstream sintering equipment at present is a roller kiln. The battery core material is required to be placed in a specially-made mullite container or graphite container, and the container is driven by a kiln roller way to operate and convey, so that the battery core material is sintered. Therefore, raw materials after the mixing and batching are required to be loaded into a container and conveyed to the inlet of the kiln for sintering by a conveying line body (a double-speed chain or a roller line); and the material container is sintered by the roller furnace and then conveyed to a discharging area by the conveying line body for discharging.

At present, most production lines for sintering the battery cell materials are linear production lines, and after unloading is completed in an unloading area, empty containers are manually conveyed to the initial positions of the production lines again, and the containers are reused for sintering the battery cell materials. The production line is long in time and labor-consuming.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a circulation production line for electric core material sintering for solve the problem of the production line that exists among the prior art consuming time and power.

The utility model adopts the technical proposal that:

the utility model provides a circulation production line for sintering of electricity core material, including the container that is used for holding electricity core material and being used for carrying the transfer chain of container, powder loading device, perforating device, kiln and discharge apparatus have set gradually along electricity core material direction of delivery on the transfer chain, the transfer chain end to end, wherein:

the powder loading device comprises a feeding device, a rolling device and a refining device which are sequentially arranged from top to bottom, wherein the rolling device is used for extruding materials so as to enable the materials to be more compact, and the refining device is used for uniformly feeding the materials into the container;

the punching device comprises a shaking mechanism, a punching mechanism and a cleaning mechanism which are sequentially arranged on the conveying line along the conveying direction of the container;

the kiln is used for sintering the battery cell material.

As a preferable scheme of the above circulation production line for sintering the battery core material, the rolling device includes a first driving motor and two or more pairs of rollers, and each pair of rollers is tightly attached to each other.

As a preferred scheme of the above circulation production line for sintering the battery core material, the refining device includes a second driving motor, a transmission member, and a first rotating member and a second rotating member that are disposed on the transmission member, the second rotating member is disposed below the first rotating member, and the transmission member drives the first rotating member and the second rotating member to rotate under the driving of the second driving motor.

As a preferable scheme of the above circulation production line for sintering the cell material, the first rotating member has a triangular structure, and the second rotating member has a spiral structure.

As the above preferred scheme for the circulation production line for sintering the electric core material, the flat shaking mechanism comprises a flat shaking frame, a flat shaking lifting mechanism, a vibration mechanism and a pressing plate mechanism are arranged on the flat shaking frame, the vibration mechanism is fixedly connected with the flat shaking lifting mechanism, the vibration mechanism is used for shaking the container, and the flat shaking lifting mechanism lifts the vibration mechanism and the container so as to enable the pressing plate mechanism to flatten and press the electric core material in the container.

As a preferred scheme of the above circulation production line for sintering the electric core material, the punching mechanism includes a punching frame, a punching lifting mechanism and a punching assembly are arranged on the punching frame, the container moves to the position below the punching assembly under the lifting of the punching lifting mechanism, and the punching assembly punches the electric core material in the container.

As a preferred scheme of the above circulation production line for sintering the battery core material, the discharging device includes a discharging rack, a turnover mechanism, a discharging conveying mechanism and a clamping mechanism, the turnover mechanism is disposed on the discharging rack, the turnover mechanism is used for turning over the container to discharge the battery core material in the container, the discharging conveying mechanism is disposed on the turnover mechanism, the discharging conveying mechanism is used for conveying the container, the clamping mechanism is disposed on the turnover mechanism, and the clamping mechanism is used for clamping the container.

As a preferred scheme of the above cycle production line for sintering the cell material, the clamping mechanism includes a clamping driving assembly, a first pressing plate, a second pressing plate, a sliding element, a clamping element and an elastic device, the clamping driving assembly is fixedly disposed on the discharging rack, the first pressing plate is in driving connection with the clamping driving assembly, the clamping element penetrates through the turnover mechanism and is in sliding connection with the turnover mechanism, one end of the elastic device is fixedly connected with the turnover mechanism, the other end of the elastic device is fixedly connected with the clamping element, the elastic device is used for tensioning the clamping element, one end of the sliding element is rotatably connected with the clamping element, the other end of the sliding element is rotatably connected with the second pressing plate, the sliding element is used for pulling out the clamping element, and the first pressing plate and the second pressing plate are disposed opposite to each other.

As a preferred scheme of the above circulation production line for sintering the cell material, the corner mechanism includes a corner rack, a corner driving assembly, two corner first guide mechanisms and two corner second guide mechanisms are arranged on the corner rack, and are arranged in a feed inlet and a discharge outlet of the corner rack, the corner second guide mechanism is arranged between the two corner first guide mechanisms, the corner first guide mechanisms are in transmission connection with the corner second guide mechanisms, and the corner first guide mechanisms and the corner second guide mechanisms are driven by a corner driving motor to convey the cell material;

as a preferred scheme of the above circulation production line for sintering the cell material, the corner second guide mechanism is of an arc structure, the corner second guide mechanism includes a connecting piece and a plurality of guide rods, the connecting piece is fixedly arranged on the corner rack, the guide rods are rotatably connected with the connecting piece, the left end of each guide rod along a first direction is provided with a first chain wheel and a second chain wheel, the first direction is perpendicular to the conveying direction of the cell material, the adjacent three guide rods are taken as a unit, the first chain wheels of the first two guide rods are connected through chain transmission, and the second chain wheel of the second guide rod is connected with the second chain wheel of the third guide rod through chain transmission.

As a preferable scheme of the above circulation production line for sintering the battery core material, a protective cover for covering the container is arranged on the conveying line.

To sum up, the utility model has the advantages that:

the embodiment of the utility model provides a circulation production line for sintering of electricity core material, its transfer chain end to end, discharge apparatus is adjacent with the dress powder device, and the container is unloaded and is accomplished the back, and empty container is carried along the transfer chain to the dress powder device is multiplexing, can realize the cyclic utilization of container, need not artifical the participation put in again, labour saving and time saving.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without creative efforts, other drawings can be obtained according to these drawings, and these drawings are all within the protection scope of the present invention.

FIG. 1 is a schematic view of each process of the production line of the present invention;

FIG. 2 is a schematic view of the container structure of the present invention;

fig. 3 is a schematic structural view of the rolling device of the present invention;

FIG. 4 is a schematic structural view of the refining device of the present invention;

fig. 5 is a schematic structural view of the leveling mechanism of the present invention;

FIG. 6 is a schematic structural view of the hole punching mechanism of the present invention;

FIG. 7 is a schematic structural view of the discharging device of the present invention;

fig. 8 is a schematic structural view of the clamping mechanism of the present invention;

fig. 9 is a schematic structural view of the corner mechanism of the present invention;

fig. 10 is a schematic structural view of a second guiding mechanism of the present invention;

fig. 11 is a schematic view of a second guide rod structure according to the present invention.

Parts and numbering in the drawings:

1. a container;

2. a conveying line; 20. a protective cover;

3. a powder filling device; 30. a feeding device; 31. a rolling device; 311. a roller; 312. a gear; 32. a material homogenizing device; 321. a transmission member; 322. a first rotating member; 323. a second rotating member;

4. a punching device; 40. a leveling mechanism; 401. a leveling frame; 402. a leveling and lifting mechanism; 403. a vibration mechanism; 404. a platen mechanism; 41. a punching mechanism; 411. a punching machine frame; 412. a punching lifting mechanism; 413. a punching assembly; 42. a cleaning mechanism;

5. a kiln;

6. a discharge device; 60. a discharge frame; 61. a turnover mechanism; 62. a discharge conveying mechanism; 63. a clamping mechanism; 631. a clamp drive assembly; 632. a first platen; 633. a second platen; 634. a slider; 635. a clamping member; 636. an elastic device;

7. a corner turning mechanism; 70. a corner frame; 71. a corner drive assembly; 72. a corner first guide mechanism; 73. a corner second guide mechanism; 731. a connecting member; 732. a guide bar; 7321. a first sprocket; 7322. a second sprocket.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In case of conflict, various features of the embodiments and examples of the present invention may be combined with each other and are within the scope of the present invention.

Example 1

Please refer to fig. 1 and fig. 2, embodiment 1 of the present invention discloses a circulation production line for sintering of electrical core material, which includes a conveying line 2, wherein the electrical core material is conveyed on the conveying line 2 by a container 1, a powder loading device 3, a punching device 4, a kiln 5 and a discharging device 6 are sequentially arranged on the conveying line 2 along a conveying direction of the electrical core material, a protective cover 20 for covering the container 1 is further arranged on the conveying line 2, and the conveying line 2 is connected end to end, wherein:

the powder loading device 3 comprises a feeding device 30, a rolling device 31 and a refining device 32 which are arranged from top to bottom in sequence, wherein the rolling device 31 is used for extruding materials so as to enable the materials to be more compact, and the refining device 32 is used for uniformly feeding the materials into the container 1;

the perforating device 4 comprises a shaking mechanism 40, a perforating mechanism 41 and a cleaning mechanism 42 which are sequentially arranged on the conveying line 2 along the conveying direction of the container 1;

the kiln 5 is used for sintering the cell material;

the discharge device 6 is designed in one piece with the conveyor line 2.

The utility model discloses a theory of operation:

conveying the empty container 1 to the lower part of a powder loading device 3 through a conveying line 2 for loading powder, putting the battery cell material powder into a feeding device 30, and quantitatively loading the powder into the container 1 after the powder is paired by a rolling device 31; after powder loading is finished, in order to ensure that the cell material is fully sintered, punching operation needs to be performed on the cell material, the container 1 is conveyed to the punching device 4, the shaking and leveling mechanism 40 vibrates to compact the originally loose cell material in a vibrating manner, the cell material is further flattened and compacted, punching is performed by the punching mechanism 41, and after punching is finished, the cleaning mechanism 42 performs cleaning treatment on the container 1; the container 1 filled with the battery cell material enters a kiln 5 for high-temperature sintering; after the sintering is finished, the discharging device 6 discharges the container 1, the sintered battery cell material enters the next procedure through the collecting device, the empty container 1 is continuously conveyed to the powder loading device 3 along the conveying line 2 for reuse, and the battery cell material is loaded and sintered.

Example 2

Referring to fig. 3 to 4, the rolling device 31 includes a first driving motor and two or more pairs of rollers 311, each roller 311 is provided with a gear 312, each pair of rollers 311 is tightly attached to each other, and the battery cell material from the material inlet is extruded by the driving of the first driving motor and then flows out of the material outlet to enter the next process.

The material homogenizing device 32 includes a second driving motor, a transmission member 321, and a first rotating member 322 and a second rotating member 323 arranged on the transmission member 321, the second rotating member 323 is arranged below the first rotating member 322, the transmission member 321 drives the first rotating member 322 and the second rotating member 323 to rotate under the driving of the second driving motor, the first rotating member 322 is of a triangular structure, and the second rotating member 323 is of a spiral structure.

Example 3

Referring to fig. 5 to 6, the shaking and leveling mechanism 40 includes a shaking and leveling machine frame 401, a shaking and leveling lifting mechanism 402, a vibration mechanism 403 and a pressing plate mechanism 404 are disposed on the shaking and leveling machine frame 401, the vibration mechanism 403 is fixedly connected to the shaking and leveling lifting mechanism 402, the vibration mechanism 403 is used for shaking the container 1 so as to rapidly press more cell materials, and the shaking and leveling lifting mechanism 402 lifts the vibration mechanism 403 and the container 1 so that the pressing plate mechanism 404 presses and presses the cell materials in the container 1.

The punching mechanism 41 comprises a punching rack 411, a punching lifting mechanism 412 and a punching assembly 413 are arranged on the punching rack 411, the container 1 moves to the position below the punching assembly 413 under the lifting of the punching lifting mechanism 412, and the cell material in the container 1 is punched by the punching assembly 413.

Example 4

Referring to fig. 7 to 8, the discharging device 6 includes a discharging rack 60, a turning mechanism 61, a discharging conveying mechanism 62 and a clamping mechanism 63, the turning mechanism 61 is disposed on the discharging rack 60, the turning mechanism 61 is used for turning the container 1 to discharge the battery cell material in the container 1, the discharging conveying mechanism 62 is disposed on the turning mechanism 61, the discharging conveying mechanism 62 is used for conveying the container 1, the clamping mechanism 63 is disposed on the turning mechanism 61, and the clamping mechanism 63 is used for clamping the container 1.

The clamping mechanism 63 comprises a clamping driving assembly 631, a first pressure plate 632, a second pressure plate 633, a sliding member 634, a clamping member 635 and an elastic device 636, wherein the clamping driving assembly 631 is fixedly arranged on the discharging rack 60, the first pressure plate 632 is in driving connection with the clamping driving assembly 631, the clamping member 635 penetrates through the turnover mechanism 61 and is in sliding connection with the turnover mechanism 61, one end of the elastic device 636 is fixedly connected with the turnover mechanism 61, the other end of the elastic device 636 is fixedly connected with the clamping member 635, the elastic device 636 is used for tensioning the clamping member 635, one end of the sliding member 634 is in rotating connection with the clamping member 635, the other end of the sliding member 634 is in rotating connection with the second pressure plate 633, the sliding member 634 is used for pulling out the clamping member 635, and the first pressure plate 632 is opposite to the second pressure plate 633.

Example 5

Referring to fig. 9 to 11, the corner mechanism 7 includes a corner rack 70, a corner driving assembly 71 is disposed on the corner rack 70, two corner first guiding mechanisms 72 and two corner second guiding mechanisms 73, the corner first guiding mechanisms 72 are disposed in a feed inlet and a discharge outlet of the corner rack 70, the corner second guiding mechanism 73 is disposed between the two corner first guiding mechanisms 72, the corner first guiding mechanisms 72 are in transmission connection with the corner second guiding mechanisms 73, and the corner first guiding mechanisms 72 and the corner second guiding mechanisms 73 transport the cell material under the driving of the corner driving motor;

the corner second guide mechanism 73 is an arc-shaped structure, the corner second guide mechanism 73 includes a connecting part 731 and a plurality of guide rods 732, the connecting part 731 is fixedly disposed on the corner frame 70, the guide rods 732 are rotatably connected to the connecting part 731, the guide rods 732 are provided with a first sprocket 7321 and a second sprocket 7322 along a first direction, the first direction is perpendicular to the cell material conveying direction, three adjacent guide rods 732 are taken as a unit, the first sprockets 7321 of the first two guide rods 732 are connected through chain transmission, and the second sprocket 7322 of the second guide rod 732 is connected with the second sprocket 7322 of the third guide rod 732 through chain transmission.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a circulation production line for electric core material sintering which characterized in that: including the container that is used for holding electric core material and being used for carrying the transfer chain of container, powder loading device, perforating device, kiln and discharge apparatus have set gradually along electric core material direction of delivery on the transfer chain, the transfer chain end to end, wherein:

the powder loading device comprises a feeding device, a rolling device and a material homogenizing device which are sequentially arranged from top to bottom, wherein the rolling device is used for extruding materials, and the material homogenizing device is used for uniformly conveying the materials into the container;

the kiln is used for sintering the battery cell material.

2. The recycling production line for sintering of battery cell materials of claim 1, characterized in that: the rolling device comprises a first driving motor and more than two pairs of rollers, and each pair of rollers is tightly attached.

3. The recycling production line for sintering of battery cell materials of claim 1, characterized in that: the material homogenizing device comprises a second driving motor, a transmission piece, a first rotating piece and a second rotating piece, wherein the first rotating piece and the second rotating piece are arranged on the transmission piece, the second rotating piece is arranged below the first rotating piece, and the transmission piece is driven by the second driving motor to drive the first rotating piece and the second rotating piece to rotate.

4. The recycling production line for battery cell material sintering of claim 3, characterized in that: the first rotating piece is of a triangular structure, and the second rotating piece is of a spiral structure.

5. The recycling production line for sintering of battery cell materials of claim 1, characterized in that: tremble flat-bed machine and construct including trembling flat frame, tremble to be provided with on the flat frame and tremble flat hoist mechanism, vibration mechanism and pressure plate mechanism, vibration mechanism with tremble flat hoist mechanism fixed connection, vibration mechanism is used for trembling the container, tremble flat hoist mechanism and promote vibration mechanism and container to make the pressure plate mechanism flatten and compress tightly the electric core material in the container.

6. The recycling production line for sintering of battery cell materials of claim 1, characterized in that: the punching mechanism comprises a punching rack, a punching lifting mechanism and a punching assembly are arranged on the punching rack, the container moves to the position below the punching assembly under the lifting of the punching lifting mechanism, and the punching assembly punches the battery cell material in the container.

7. The recycling production line for sintering of battery cell materials of claim 1, characterized in that: the discharging device comprises a discharging rack, a turnover mechanism, a discharging conveying mechanism and a clamping mechanism, wherein the turnover mechanism is arranged on the discharging rack, the turnover mechanism is used for overturning a container to pour out electric core materials in the container, the discharging conveying mechanism is arranged on the turnover mechanism, the discharging conveying mechanism is used for conveying the container, the clamping mechanism is arranged on the turnover mechanism, and the clamping mechanism is used for clamping the container.

8. The recycling production line for battery cell material sintering of claim 7, characterized in that: the clamping mechanism comprises a clamping driving assembly, a first pressing plate, a second pressing plate, a sliding piece, a clamping piece and an elastic device, wherein the clamping driving assembly is fixedly arranged on the discharging rack, the first pressing plate is in driving connection with the clamping driving assembly, the clamping piece penetrates through the turnover mechanism and is in sliding connection with the turnover mechanism, one end of the elastic device is fixedly connected with the turnover mechanism, the other end of the elastic device is fixedly connected with the clamping piece, the elastic device is used for tensioning the clamping piece, one end of the sliding piece is rotatably connected with the clamping piece, the other end of the sliding piece is rotatably connected with the second pressing plate, the sliding piece is used for pulling out the clamping piece, and the first pressing plate and the second pressing plate are arranged right opposite to each other.

9. The recycling production line for sintering of battery cell materials of claim 1, characterized in that: the production line is characterized in that a corner mechanism is arranged at a corner of the production line, the corner mechanism comprises a corner rack, a corner driving assembly, a corner first guide mechanism and a corner second guide mechanism are arranged on the corner rack, the number of the corner first guide mechanisms is two, the corner first guide mechanisms are arranged in a feed inlet and a discharge outlet of the corner rack, the corner second guide mechanism is arranged between the two corner first guide mechanisms, the corner first guide mechanisms are in transmission connection with the corner second guide mechanisms, and the corner first guide mechanisms and the corner second guide mechanisms are driven by a corner driving motor to convey the cell materials;

the corner second guide mechanism is of an arc-shaped structure and comprises a connecting piece and a plurality of guide rods, the connecting piece is fixedly arranged on the corner rack, the guide rods are rotatably connected with the connecting piece, a first chain wheel and a second chain wheel are arranged at the left end of the guide rods along a first direction, the first direction is perpendicular to the conveying direction of the battery cell materials, the adjacent three guide rods are a unit, the first two guide rods are connected through chain transmission between the first chain wheels, and the second chain wheel of the second guide rod is connected with the second chain wheel of the third guide rod through chain transmission.

10. The recycling line for cell material sintering of any of claims 1 to 9, characterized in that: and a protective cover for the shielding container is arranged on the conveying line.