CN214720767U - Punching mechanism for sintering electric core material - Google Patents
Punching mechanism for sintering electric core material Download PDFInfo
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- CN214720767U CN214720767U CN202120860360.4U CN202120860360U CN214720767U CN 214720767 U CN214720767 U CN 214720767U CN 202120860360 U CN202120860360 U CN 202120860360U CN 214720767 U CN214720767 U CN 214720767U
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Abstract
The utility model provides an electricity core material sintering is with mechanism of punching belongs to electricity core material sintering technical field, has solved the problem that can not normally punch to electricity core material because of container offset that exists among the prior art. This electric core material sintering is with mechanism of punching includes the frame of punching and sets up hoist mechanism, the subassembly of punching in the frame of punching, the last guiding mechanism that is provided with of hoist mechanism, guiding mechanism restriction container is along the displacement of first direction, be provided with second positioner in the frame of punching, second positioner is used for restricting the container along the ascending displacement of direction of delivery. The utility model provides an electricity core material sintering is with mechanism of punching can promote the container on the transfer chain to punch to electric core material again after the assigned position, and the position of punching is accurate.
Description
Technical Field
The utility model belongs to the technical field of electric core material sintering, concretely relates to electric core material sintering is with mechanism of punching.
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.
In the sintering process, the material on the surface of the upper part of the container is preferentially heated to start sintering, and the material accumulated in the inner part or the bottom of the container is blocked by the upper layer material, so that the sintering process is slow, and the sintering is uneven and insufficient, therefore, in order to ensure the sufficient sintering of the battery cell material, after the mixed material is filled into the container, the battery cell material needs to be punched.
In the prior art, when the container is still on the conveying line, the electric core material in the container is directly punched, but the position of the container on the conveying line may deviate, so that the hole punched by the punching mechanism is not in a good position, and even the electric core material cannot be punched, thereby affecting the smooth proceeding of the subsequent processes.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an electricity core material sintering is with mechanism of punching for solve the problem that can not normally punch to electric core material because of container offset that exists among the prior art.
The utility model adopts the technical proposal that:
the utility model provides an electricity core material sintering is with mechanism of punching, electricity core material is carried on the transfer chain by the container, the mechanism of punching includes: the punching machine comprises a punching machine frame, a lifting mechanism and a punching assembly, wherein the lifting mechanism and the punching assembly are arranged on the punching machine frame, the punching machine frame is arranged on a conveying line, the lower portion of the lifting mechanism is provided with more than two rollers, the rollers are arranged along the conveying direction of an electric core material, the punching assembly is arranged above the rollers, a guide mechanism is arranged on the lifting mechanism, the guide mechanism limits the displacement of a container along a first direction, the first direction is perpendicular to the conveying direction of the container, a second positioning device is arranged on the punching machine frame, and the second positioning device is used for limiting the displacement of the container along the conveying direction.
As a preferable scheme of the punching mechanism for sintering the battery cell material, the lifting mechanism comprises a spiral transmission mechanism and a sliding part, the spiral transmission mechanism is in transmission connection with the sliding part, and the roller is in rotational connection with the sliding part.
As a preferable scheme of the punching mechanism for sintering the battery cell material, the spiral transmission mechanism is fixedly arranged on the punching rack through a connecting piece, the connecting piece penetrates through the sliding piece, and the sliding piece is slidably connected with the connecting piece through a linear bearing.
As a preferred scheme of the punching mechanism for sintering the battery cell material, the screw transmission mechanism comprises a driving motor, a screw rod and a screw nut, the screw rod is in driving connection with the screw nut, the screw nut is fixedly connected with the sliding part, and the screw rod drives the screw nut, the sliding part and the roller to synchronously reciprocate along the vertical direction under the driving of the driving motor.
As a preferred scheme of the punching mechanism for sintering the battery cell material, a first positioning device is arranged at the lower end of the screw rod, the first positioning device is used for limiting the limit positions of the sliding part and the roller which descend along the vertical direction, and the first positioning device is a limiting block.
As a preferable scheme of the punching mechanism for sintering the battery cell material, a limit position of the drum descending along the vertical direction is not higher than a position of the conveying line.
As a preferred scheme of the punching mechanism for sintering the battery cell material, the punching assembly comprises a chain transmission mechanism and a punching drill, the chain transmission mechanism is fixedly arranged on the punching rack, the punching drill is in transmission connection with the chain transmission mechanism, and the punching drill is just opposite to and arranged above the roller.
As a preferable mode of the punching mechanism for sintering the battery cell material, a drill blade is arranged on the punching drill.
As a preferable scheme of the punching mechanism for sintering the battery cell material, the second positioning device is provided with a roller, and the battery cell material can reciprocate along the vertical direction in a manner of being attached to the roller.
As a preferable mode of the punching mechanism for sintering the battery cell material, the punching mechanism is characterized in that the lifting mechanism is provided with a reinforcing rib.
To sum up, the utility model has the advantages that:
the embodiment of the utility model provides an electricity core material sintering has set up hoist mechanism with mechanism of punching, is provided with guiding mechanism and second positioner on the hoist mechanism, and guiding mechanism has limited the container along the displacement of first direction, and second positioner is used for limiting the container along the ascending displacement of direction of delivery, and hoist mechanism can punch to electric core material again after promoting the container on the transfer chain to the assigned position, and the position of punching is accurate.
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 the structure of the punching mechanism of the present invention;
fig. 2 is a schematic structural view of the lifting mechanism of the present invention;
FIG. 3 is a schematic structural view of the punching assembly of the present invention;
fig. 4 is a schematic structural view of a second positioning device of the present invention;
FIG. 5 is a schematic view of the respective steps of the circulation line;
FIG. 6 is a schematic view of a container structure;
1. a container;
2. a conveying line; 20. a protective cover;
3. a powder filling device; 30. a feeding device; 31. a rolling device; 32. a material homogenizing device;
4. a punching device;
40. a leveling mechanism; 41. a punching mechanism;
411. a punching machine frame;
412. a lifting mechanism; 4121. a screw drive mechanism; 41211. a first positioning device; 41212. a connecting member; 4122. a slider; 41221. reinforcing ribs; 41222. a guide mechanism; 4123. a drum;
413. a punching assembly; 4131. a chain transmission mechanism; 4132. a drill bit;
414. a second positioning device; 4141. a roller;
42. a cleaning mechanism;
5. a kiln;
6. a discharge device;
7. and a corner turning mechanism.
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. 4, the utility model provides a cell material sintering is with mechanism of punching, and the cell material is carried on transfer chain 2 by container 1, and the mechanism 41 of punching includes: the punching machine comprises a punching machine frame 411, a lifting mechanism 412 and a punching assembly 413, wherein the lifting mechanism 412 and the punching assembly 413 are arranged on the punching machine frame 411, the punching machine frame 411 is arranged on the conveying line 2, more than two rollers 4123 are arranged on the lower portion of the lifting mechanism 412, the rollers 4123 are arranged along the conveying direction of the cell materials, the punching assembly 413 is arranged above the rollers 4123, a guide mechanism 41222 is arranged on the lifting mechanism 412, the guide mechanism 41222 limits the displacement of the container 1 along a first direction, the first direction is perpendicular to the conveying direction of the container 1, a second positioning device 414 is arranged on the punching machine frame 411, and the second positioning device 414 is used for limiting the displacement of the container 1 along the conveying direction.
The lifting mechanism 412 comprises a screw transmission mechanism 4121 and a sliding piece 4122, the screw transmission mechanism 4121 is in transmission connection with the sliding piece 4122, and the roller 4123 is in rotational connection with the sliding piece 4122.
The screw driving mechanism 4121 is fixedly disposed on the punching frame 411 through a connecting member 41212, the connecting member 41212 penetrates the sliding member 4122, and the sliding member 4122 is slidably coupled to the connecting member 41212 through a linear bearing.
The screw transmission mechanism 4121 comprises a driving motor, a screw rod and a screw nut, the screw rod is in driving connection with the screw nut, the screw nut is fixedly connected with the sliding piece 4122, and the screw rod drives the screw nut, the sliding piece 4122 and the roller 4123 to synchronously reciprocate along the vertical direction under the driving of the driving motor.
The lower end of the screw rod is provided with a first positioning device 41211, the first positioning device 41211 is used for limiting the limit position of the sliding piece 4122 and the roller 4123 descending along the vertical direction, and the first positioning device 41211 is a limiting block.
The extreme position of the vertical descent of the roller 4123 is not higher than the position of the conveyor line 2.
The perforating assembly 413 comprises a chain transmission mechanism 4131 and a perforating drill 4132, the chain transmission mechanism 4131 is fixedly arranged on the perforating frame 411, the perforating drill 4132 is in transmission connection with the chain transmission mechanism 4131, the perforating drill 4132 is arranged over the roller 4123 in an opposite mode, and a drill edge is arranged on the perforating drill 4132.
The second positioning device 414 is provided with a roller 4141, and the battery cell material can reciprocate along the vertical direction along the roller 4141.
The lifting mechanism 412 is provided with a reinforcement 41221.
The utility model discloses a theory of operation:
the position of the roller 4123 is lower than that of the conveying line 2, when the container 1 is conveyed into the punching mechanism 41, the container 1 advances along the guide mechanism 41222, the second positioning device 414 descends, when the container 1 reaches the position of the second positioning device 414 and touches the second positioning device 414, the conveying line 2 stops running, at this time, the container 1 is conveyed right above the roller 4123, the lifting mechanism 412 starts running, the roller 4123 drives the container 1 to ascend, when the container 1 ascends to a specified position, the punching assembly 413 runs, the chain transmission mechanism 4131 drives the punching drill 4132 to rotate for punching, after punching is completed, the lifting mechanism 412 conveys the container 1 onto the conveying line 2, the second positioning device 414 ascends, and the container 1 continues to be conveyed to the next process.
Example 2
Referring to fig. 5 and 6, a punching mechanism 41 provided in embodiment 1 of the present invention is one of the processes in the cell material sintering cycle production line, and belongs to a part of the punching apparatus 4.
A circulation production line for electric core material sintering, including container 1 that is used for holding electric core material and transfer chain 2 that is used for carrying container 1, the last dress powder device 3, perforating device 4, kiln 5 and the discharge apparatus 6 of having set gradually along electric core material direction of delivery of transfer chain 2, still is provided with the protection casing 20 of shade container 1 on the transfer chain 2, 2 end to end of transfer chain, 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.
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 (10)
1. A punching mechanism for sintering a battery cell material, wherein the battery cell material is conveyed on a conveying line by a container, and the punching mechanism comprises:
the punching machine comprises a punching rack, a lifting mechanism and a punching assembly, wherein the lifting mechanism and the punching assembly are arranged on the punching rack;
the lifting mechanism is provided with a guide mechanism which limits the displacement of the container along a first direction, and the first direction is vertical to the conveying direction of the container;
and a second positioning device is arranged on the punching rack and used for limiting the displacement of the container along the conveying direction.
2. The punching mechanism for sintering of battery core materials according to claim 1, wherein the lifting mechanism comprises a screw transmission mechanism and a sliding member, the screw transmission mechanism is in transmission connection with the sliding member, and the roller is in rotational connection with the sliding member.
3. The punching mechanism for sintering of battery core materials according to claim 2, wherein the screw transmission mechanism is fixedly arranged on the punching machine frame through a connecting piece, the connecting piece penetrates through the sliding piece, and the sliding piece is slidably connected with the connecting piece through a linear bearing.
4. The punching mechanism for sintering the battery cell material according to claim 2, wherein the screw transmission mechanism comprises a driving motor, a lead screw and a lead screw nut, the lead screw is in driving connection with the lead screw nut, the lead screw nut is fixedly connected with the sliding part, and the lead screw drives the lead screw nut, the sliding part and the roller to synchronously reciprocate along a vertical direction under the driving of the driving motor.
5. The punching mechanism for sintering of battery core materials according to claim 4, wherein a first positioning device is disposed at a lower end of the screw rod, the first positioning device is used for limiting a limit position of the sliding part and the roller which descend along a vertical direction, and the first positioning device is a limit block.
6. The punching mechanism for sintering of electric core materials in claim 5, wherein the extreme position of the drum descending along the vertical direction is not higher than the position of the conveying line.
7. The punching mechanism for sintering the battery core material according to claim 1, wherein the punching assembly comprises a chain transmission mechanism and a punching bit, the chain transmission mechanism is fixedly arranged on the punching rack, the punching bit is in transmission connection with the chain transmission mechanism, and the punching bit is arranged over the roller.
8. The punching mechanism for sintering battery core materials according to claim 7, wherein a drill edge is arranged on the punching drill.
9. The punching mechanism for sintering of battery core materials according to claim 1, wherein the second positioning device is provided with a roller, and the battery core materials can reciprocate along a vertical direction along the roller.
10. The punching mechanism for sintering of battery cell materials according to any one of claims 1 to 9, wherein the lifting mechanism is provided with a reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120860360.4U CN214720767U (en) | 2021-04-25 | 2021-04-25 | Punching mechanism for sintering electric core material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120860360.4U CN214720767U (en) | 2021-04-25 | 2021-04-25 | Punching mechanism for sintering electric core material |
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| Publication Number | Publication Date |
|---|---|
| CN214720767U true CN214720767U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120860360.4U Active CN214720767U (en) | 2021-04-25 | 2021-04-25 | Punching mechanism for sintering electric core material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963776A (en) * | 2022-05-24 | 2022-08-30 | 广东奥拓美自动化科技有限公司 | Perforating device for preparing lithium battery material and lithium battery material sintering equipment |
-
2021
- 2021-04-25 CN CN202120860360.4U patent/CN214720767U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963776A (en) * | 2022-05-24 | 2022-08-30 | 广东奥拓美自动化科技有限公司 | Perforating device for preparing lithium battery material and lithium battery material sintering equipment |
| CN114963776B (en) * | 2022-05-24 | 2024-07-09 | 广东奥拓美自动化科技有限公司 | Perforating device for preparing lithium battery material and lithium battery material sintering equipment |
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