CN115892957A - Battery cell conveying device and battery cell processing equipment - Google Patents
Battery cell conveying device and battery cell processing equipment Download PDFInfo
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- CN115892957A CN115892957A CN202211518284.4A CN202211518284A CN115892957A CN 115892957 A CN115892957 A CN 115892957A CN 202211518284 A CN202211518284 A CN 202211518284A CN 115892957 A CN115892957 A CN 115892957A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention relates to the technical field of battery manufacturing, and discloses a battery cell conveying device and battery cell processing equipment. The heat conversion rate of electromagnetic heating direct heating is high, and the heating efficiency can be effectively improved. A plurality of heating element set up along the transfer chain, from this, can heat electric core at the in-process of carrying, compare with the scheme of carrying again after preheating through solitary heating device, can save the total length of heating and carrying to reduce transportation process's calorific loss. The battery cell processing equipment with the battery cell conveying device also has the advantages.
Description
Technical Field
The invention relates to the technical field of battery manufacturing, in particular to a battery cell conveying device and battery cell processing equipment.
Background
The production manufacturing process of the battery core comprises the steps of drying, hot pressing and the like, at present, the heating of the battery core usually adopts heating modes such as an infrared lamp and a heating pipe, the heating of the battery core also needs special preheating equipment, and the battery core is transferred to a corresponding station for processing after the heating is finished, such as shell entering, film pressing and the like. However, due to the reasons of low heating efficiency and long preheating time of the battery core, especially when the thickness of the battery core is thick, a long heating time is required, so that it is difficult to improve the production tact in the actual production process, and the production efficiency is affected.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a battery cell conveying device which can heat a battery cell in the conveying process, so that the production efficiency is improved. The invention also provides a battery cell processing device with the battery cell conveying device.
The cell conveying device in the embodiment of the first aspect of the invention comprises a carrier, a conveying line, a connecting frame and a plurality of heating assemblies, wherein the carrier is used for carrying cells; the conveying line is connected to the carrier and used for driving the carrier to move so as to convey the battery core; the connecting frame is arranged along the conveying line; the heating assemblies are arranged along the conveying path of the conveying line and connected to the connecting frame, each heating assembly comprises two electromagnetic coils arranged at intervals, a heating space is formed between the two electromagnetic coils, the conveying line can drive carriers carrying the battery cores to pass through the heating spaces and pass through the heating assemblies, and the electromagnetic coils are used for forming electromagnetic fields corresponding to the heating spaces.
The cell conveying device according to the embodiment of the first aspect of the invention has at least the following beneficial effects: the carrier that the transfer chain can order about to carry the electric core passes through from the heating space between the solenoid, and solenoid is used for forming the electromagnetic field corresponding to heating space department, and the electric core that gets into the electromagnetic field can be heated through electromagnetic induction. The heat conversion rate of electromagnetic heating direct heating is high, and the heating efficiency can be effectively improved. A plurality of heating element set up along the transfer chain, from this, can heat electric core at the in-process of carrying, compare with the scheme of carrying again after preheating through solitary heating device, can save the total length of heating and carrying to reduce transportation process's calorific loss.
In other embodiments of the present invention, the electromagnetic coil includes an iron core and a coil, the iron core has two connection ends, and the two connection ends are respectively wound with the coil; in the heating assembly, the coils of the two electromagnetic coils correspond to each other and can form a closed magnetic circuit.
In another embodiment of the present invention, in the plurality of heating modules, the arrangement direction of the two coils of each electromagnetic coil is perpendicular to the conveying direction of the conveying line, and adjacent heating modules are aligned with each other or staggered from each other along the conveying direction of the conveying line.
In other embodiments of the present invention, in the plurality of heating assemblies, the arrangement direction of the two coils of each electromagnetic coil is parallel to or tangential to the conveying direction of the conveying line, and perpendicular to the conveying direction of the conveying line, there is one heating assembly, or a plurality of heating assemblies are arranged.
In other embodiments of the present invention, the plurality of heating assemblies includes a first group of heating assemblies and a second group of heating assemblies, wherein: in the first group of heating assemblies, the arrangement direction of two coils of the electromagnetic coils of the heating assemblies is parallel to or tangent to the conveying direction of the conveying line; in the second group of heating assemblies, the arrangement direction of the two coils of the electromagnetic coil is perpendicular to the conveying direction of the conveying line; the first group of heating assemblies and the second group of heating assemblies are alternately arranged along the conveying path direction of the conveying line.
In other embodiments of the present invention, the electromagnetic coil further includes a bobbin connected to the iron core and the fixing member, and a fixing member connected to the connecting frame.
In other embodiments of the present invention, the connection frame is provided with frame bodies extending along a conveying path of the conveying line in correspondence to upper and lower portions of the conveying line, respectively, and the electromagnetic coil is connected to the frame bodies.
In other embodiments of the present invention, the connecting frame is further provided with a driving mechanism, and the driving mechanism is connected to the frame body and is configured to drive the frame body to move, so that the electromagnetic coil can move relative to the carrier in a direction opposite to the conveying direction of the battery cell.
In other embodiments of the present invention, the conveying line is arranged linearly, or the conveying line is arranged in a closed ring shape.
The battery cell processing equipment according to the embodiment of the second aspect of the present invention includes a processing device and the battery cell conveying device according to any embodiment of the first aspect, where the battery cell conveying device is configured to convey and heat a battery cell, and the processing device is configured to process the heated battery cell.
The battery cell processing equipment according to the embodiment of the second aspect of the invention has at least the following beneficial effects: the electric core conveying device realizes the conveying and heating of the electric core, the electric core is heated in the conveying process to realize the preheating of the electric core, so that the subsequent processing device is used for processing the heated electric core, the total length of heating and conveying can be saved, and the production efficiency is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
fig. 1 is a schematic structural diagram of a battery cell conveying apparatus according to an embodiment of the present disclosure;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of a heating element according to an embodiment of the present invention;
FIG. 4 is a top view of the heating assembly of FIG. 3;
FIG. 5 isbase:Sub>A simplified schematic illustration ofbase:Sub>A cross-sectional view A-A and magnetic induction lines of the heating assembly of FIG. 4;
fig. 6 is a schematic structural diagram of a cell conveying device according to another embodiment of the present invention;
FIG. 7 is a schematic view of the arrangement of the solenoid coil of the heating assembly of FIG. 6;
FIG. 8 is a schematic diagram of one arrangement of the solenoids of multiple heater modules in an embodiment of the present invention;
FIG. 9 is a schematic view of another arrangement of the electromagnetic coils of the plurality of heating assemblies in accordance with the exemplary embodiment of the present invention;
FIG. 10 is a schematic view of another arrangement of the solenoids of the plurality of heating elements in an embodiment of the present invention;
FIG. 11 is a schematic view of another arrangement of the electromagnetic coils of the plurality of heating assemblies in accordance with the exemplary embodiment of the present invention;
FIG. 12 is a schematic view of another arrangement of the solenoids of the plurality of heating elements in an embodiment of the present invention;
FIG. 13 is a schematic view of another arrangement of the solenoids of multiple heating assemblies in an embodiment of the present invention.
Reference numerals:
a carrier 100;
a conveyor line 200;
a connecting frame 300, a frame body 301;
the heating device comprises a heating component 400, an electromagnetic coil 401, a heating space 402, an iron core 403, a coil 404, a framework 405, a fixing component 406, a magnetic induction wire 407, a first group of heating components 408 and a second group of heating components 409;
the battery cell 500.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings only for the convenience of description of the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and larger, smaller, larger, etc. are understood as excluding the present numbers, and larger, smaller, inner, etc. are understood as including the present numbers. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
At present, the preparation of electricity core needs to pass through multichannel manufacturing procedure, generally need to circulate between each station to, need carry out abundant stoving, processing such as preheating to electric core before some processes are processed, and electric core has certain thickness, and heating methods heating efficiency through drying-furnace etc. is low, and abundant stoving usually needs longer heating time with preheating, thereby influences production efficiency. The battery cell conveying device can heat the battery cell in the conveying process, realizes the preheating of the battery cell in the circulation process, can save the total time of heating and conveying, is convenient for a subsequent processing device to process the preheated battery cell, and improves the production efficiency. The following detailed description is made with reference to the accompanying drawings.
Referring to fig. 1 to 5, a first embodiment of the present invention provides a cell conveying apparatus for circulation of a cell 500 preparation process, the cell conveying apparatus includes a carrier 100, a conveying line 200, a connecting frame 300, and a plurality of heating assemblies 400, wherein the carrier 100 is used for carrying the cell 500, and the conveying line 200 is connected to the carrier 100 and is used for driving the carrier 100 to move to convey the cell 500, so as to circulate the cell 500 between stations. The link frame 300 is disposed along the conveying line 200, the plurality of heating assemblies 400 are arranged along the conveying path of the conveying line 200 and connected to the link frame 300, the heating assemblies 400 are used for heating the battery cell 500, and the battery cell 500 can be preheated by using the time of circulation.
Referring to fig. 3 to 5, the heating assembly 400 includes two electromagnetic coils 401 arranged at intervals, a heating space 402 is formed between the two electromagnetic coils 401, the conveyor line 200 can drive the carrier 100 carrying the battery cells 500 to pass through the heating space 402 and pass through each heating assembly 400, and the electromagnetic coils 401 are used for forming an electromagnetic field corresponding to the heating space 402. During heating, let in high frequency alternating current for solenoid 401 and form the electromagnetic field, because electric core 500 is piled up for aluminium foil, copper foil etc. after the coating and forms, according to the electromagnetic induction principle, the electric core 500 that gets into the electromagnetic field produces the heat loss as the conductor, and its heat can play the heating effect to electric core 500. From this, when carrying out electromagnetic heating to electric core 500 with electromagnetic induction, electric core 500 generates heat as the conductor by oneself, is a direct heating's mode, compares with the mode that utilizes infrared lamp, heating pipe etc. to carry out indirect heating through the heat transfer, and heat conversion is higher, and heating uniformity is better, can effectively improve heating efficiency.
In the above embodiment, the plurality of heating assemblies 400 are arranged along the conveying line 200, so that the battery cell 500 is electromagnetically heated in the conveying process, the sufficient preheating or drying is performed by using the circulating time, the total heating and conveying time can be saved, the heat loss in the conveying process is reduced, and the improvement of the production efficiency is facilitated. In addition, the battery cell 500 in the convection process on the conveying line 200 is preheated by the heating assembly 400, so that a separate preheating device is omitted, the occupied space can be saved, and the optimal configuration of the factory space is facilitated.
Referring to fig. 3 to 5, in another embodiment of the present invention, the electromagnetic coil 401 includes a core 403 and a coil 404, the core 403 has two connection ends, and the coil 404 is wound on each of the two connection ends. The coils 404 of the two electromagnetic coils 401 in the heating assembly 400 correspond to each other, so that the two electromagnetic coils 401 in one heating assembly 400 can form a closed magnetic circuit, the magnetic circuit of which can refer to fig. 5, wherein the magnetic induction line 407 is indicated by a dotted line, and the hatching of the iron core 403 is hidden so as to clearly indicate the magnetic induction line 407, and the closed magnetic conduction path can enhance the penetration capability of the magnetic field, so that both the surface layer and the inside of the electric core 500 can be directly heated, thereby shortening the heating time and improving the heating efficiency. In other embodiments of the present invention, the electromagnetic coil 401 further includes a frame 405 and a fixing member 406, the frame 405 is connected to the iron core 403 and the fixing member 406, and the fixing member 406 is connected to the connection frame 300, thereby achieving the fixed mounting of the electromagnetic coil 401. In some embodiments of the present invention, the connection frame 300 may be provided with frame bodies 301 corresponding to the upper and lower portions of the conveyor line 200, respectively, the frame bodies 301 extending along the conveying path of the conveyor line 200, and the electromagnetic coil 401 is connected to the frame bodies 301.
The conveying line 200 is a common device commonly used in mechanized production equipment for material circulation of parts, accessories, finished products or semi-finished products, and generally drives the carrier to move in a set direction through a power transmission mechanism, and a typical conveying line can refer to a common unidirectional or rotary belt conveying line, a rotary disc conveying line, and the like, so that materials placed on or connected to the carrier can be conveyed.
In some embodiments of the present invention, the conveyor line 200 may be arranged linearly, for example, as shown in fig. 1 and 2, the linear conveyor line 200 may be capable of conveying the battery cells 500 along a linear path, and accordingly, the connecting frame 300 may be arranged to extend linearly, for example, the connecting frame 300 may be provided with frame bodies 301 extending linearly corresponding to upper and lower portions of the conveyor line 200, respectively, and a plurality of heating assemblies 400 are arranged along the conveying path of the conveyor line 200 and connected to the frame bodies 301, so that the battery cells 500 can sequentially pass through the respective heating assemblies 400 while being conveyed along the linear path by the conveyor line 200, thereby performing continuous electromagnetic heating.
In other embodiments of the present invention, the conveyor line 200 may also be arranged in a closed loop, for example, as shown in fig. 5 and 6, the loop-shaped conveyor line 200 can convey the battery cell 500 along a loop-shaped path, and correspondingly, the connecting frame 300 is arranged in a loop shape, for example, the connecting frame 300 may be provided with a loop-shaped frame body 301 corresponding to the upper portion and the lower portion of the conveyor line 200, respectively, and a plurality of heating assemblies 400 are arranged along the conveying path of the conveyor line 200 and connected to the frame body 301, so that the battery cell 500 can sequentially pass through each heating assembly 400 while being conveyed along the loop-shaped path by the conveyor line 200, thereby performing continuous electromagnetic heating.
In the above embodiment, the connecting member 300 may be statically disposed on the ground, and during the process of conveying the battery cells 500 by the conveying line 200, the battery cells may pass through the heating space 402 between the electromagnetic coils 401 of each heating assembly 400, and may be heated by electromagnetic induction. In other embodiments of the present invention, the battery cell conveying apparatus may further include a driving mechanism (not shown) connected to the frame 301 for driving the frame 301 to move, so that the electromagnetic coil 401 can move relative to the carrier 100 in the direction opposite to the conveying direction of the battery cell 500. Referring to fig. 5 and fig. 6, the driving mechanism may be a motor, a rotary cylinder, or other power elements capable of outputting rotation, and is configured to drive the frame body 301 to rotate in the direction opposite to the conveying direction of the battery cell 500 relative to the conveying line 200. For example: the driving mechanism can drive the frame body 301 to move along the conveying direction of the battery cell 500, and the moving speed is lower than the speed of the conveying line 200 driving the carrier 100 to move, so that there is relative motion between the carrier 100 and the battery cell 500 in the reverse direction of the conveying direction of the battery cell 500, so that the battery cell 500 on the carrier 100 can pass through each electromagnetic coil 401 in the conveying process, and the heating effect in the conveying process is realized; or, the driving mechanism may drive the frame body 301 to move in the reverse direction of the conveying direction of the battery cell 500, so that there is a relative motion between the reverse direction of the conveying direction of the battery cell 500 and the carrier 100, so that the battery cell 500 on the carrier 100 can pass through each electromagnetic coil 401 during the conveying process, thereby implementing the heating function during the conveying process, and compared with the scheme in which the electromagnetic coil 401 is stationary, the driving mechanism drives the electromagnetic coil 401 to move in the reverse direction of the conveying direction of the battery cell 500, so that the battery cell 500 can pass through a greater number of electromagnetic coils 401 under the condition that the conveying strokes of the battery cells 500 are the same, thereby improving the heating efficiency, and therefore, the length of the conveying line 200 can also be shortened according to the required heating effect, which helps to save the floor space. The equipartition is provided with a plurality of carriers 100 on transfer chain 200 to can carry a plurality of electric cores 500 simultaneously, improve conveying efficiency, every electric core 500 can carry out the continuous heating through heating element 400 in proper order through transfer chain 200 homoenergetic, thereby improves electric core 500 and preheats efficiency, is of value to and improves electric core 500 production efficiency. Wherein, carrier 100 can carry out rational configuration according to the required appearance structure of bearing electric core 500, for example, square electric core 500 has length, width and the thickness of settlement, makes electric core 500 be horizontal and places on carrier 100 to two sets of solenoid 401 of heating element 400 are located the both sides of electric core 500 thickness direction respectively, can be to the inside of electric core 500 and the surface of thickness direction together heat, help improving heating efficiency. The length direction or the width direction of the battery cell 500 is perpendicular to the conveying direction of the conveying line 200, and the battery cell 500 is conveyed in a uniform orientation placement mode, which is beneficial to keeping the heating uniformity.
In the cell conveying apparatus according to the embodiment of the application, the electromagnetic coils 401 of the plurality of heating assemblies 400 have a plurality of layout manners, for example, the arrangement direction of the two coils 404 of each electromagnetic coil 401 is perpendicular to the conveying direction of the conveying line 200, or the arrangement direction of the two coils 404 of each electromagnetic coil 401 is parallel to or tangent to the conveying direction of the conveying line 200, or the arrangement direction of the two coils 404 of a part of the electromagnetic coils 401 is perpendicular to the conveying direction of the conveying line 200, and the arrangement direction of the two coils 404 of another part of the electromagnetic coils 401 is parallel to or tangent to the conveying direction of the conveying line 200. Specifically, fig. 7-13 provide several examples:
referring to fig. 8 and 9, in some embodiments of the invention, in the plurality of heating modules 400, the arrangement direction of the two coils 404 of each electromagnetic coil 401 is perpendicular to the conveying direction of the conveying line 200, so that the density of the heating modules 400 can be adjusted by adjusting the distance between the adjacent heating modules 400 in the conveying direction according to actual heating requirements, and the heating efficiency is higher when the density is higher. Wherein, along the conveying direction of the conveying line 200, the adjacent heating assemblies 400 may be aligned with each other (as in fig. 8) or staggered with each other (as in fig. 9), the aligned heating assemblies 400 may reduce the occupation of the space perpendicular to the conveying direction, and the adjacent heating assemblies 400 are staggered with each other and may heat different positions of the passing battery cell 500, so that in the conveying process of the battery cell 500, the heating position of the battery cell 500 is constantly changed, and the heating of the battery cell 500 is more uniform.
Referring to fig. 10 to 12, in another embodiment of the present invention, in a plurality of heating modules 400, the two coils 404 of each electromagnetic coil 401 are arranged in a direction parallel to (when the conveying path is a straight line) or tangential to (when the conveying path is an arc) the conveying direction of the conveying line 200, and 1 heating module 400 is arranged in a direction perpendicular to the conveying direction of the conveying line 200, so as to form a row of electromagnetic coils 401 (as shown in fig. 10) arranged along the conveying direction. Alternatively, several heating assemblies 400 are arranged perpendicular to the conveying direction of the conveying line 200, for example, 2 or 3 heating assemblies 400 are arranged, so as to form 2 (fig. 11) or 3 (fig. 12) rows of electromagnetic coils 401, so that multiple positions of the battery cells 500 can be heated, and the heated positions of the battery cells 500 can be adjusted by adjusting the distance between two adjacent rows of electromagnetic coils 401 perpendicular to the conveying direction. The number of rows of the heating assemblies 400 arranged perpendicular to the conveying direction can be increased according to conveying requirements, so that the cell heating device is suitable for the situation that the cells 500 with larger sizes are arranged perpendicular to the conveying direction, or the cells 500 are arranged in the direction perpendicular to the conveying direction, and the expansion of conveying and heating quantity is realized.
Referring to fig. 13, in other embodiments of the present invention, the plurality of heating assemblies 400 includes a first set of heating assemblies 408 and a second set of heating assemblies 409, wherein: the arrangement direction of the two coils 404 of the electromagnetic coils 401 of the first group of heating assemblies 408 is parallel to the conveying direction of the conveying line 200 (when the conveying path is a straight line) or tangential (when the conveying path is an arc); in the second group of heating units 409, the two coils 404 of the electromagnetic coil 401 are arranged in a direction perpendicular to the conveying direction of the conveying line 200. Therefore, the electromagnetic coils 401 in the first group of heating assemblies 408 and the second group of heating assemblies 409 can respectively heat different positions of the battery cell 500, and in this embodiment, the first group of heating assemblies 408 and the second group of heating assemblies 409 are alternately arranged along the conveying path direction of the conveying line 200, so that the battery cell 500 alternately passes through the first group of heating assemblies 408 and the second group of heating assemblies 409 along the conveying direction during conveying, and the heating positions are continuously changed, which can make the heating of the battery cell 500 more uniform.
In a second aspect, the present invention provides a battery cell processing apparatus, including a processing device (not shown) and the battery cell conveying device of any embodiment of the first aspect, where the battery cell conveying device is configured to convey and heat a battery cell 500, and the processing device is configured to process the heated battery cell 500, for example, the processing device may be a hot-pressing device configured to hot-press the battery cell 500, or may also be a coating device configured to coat the battery cell 500, the battery cell conveying device implements conveying and heating of the battery cell 500, and the heating of the battery cell 500 during the conveying process implements preheating of the battery cell 500, so that a subsequent processing device is used to process the heated battery cell 500, which can save the total time of heating and conveying, and improve the production efficiency.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. Electric core conveyor, its characterized in that includes:
the carrier is used for carrying the battery cell;
the conveying line is connected to the carrier and used for driving the carrier to move so as to convey the battery core;
the connecting frame is arranged along the conveying line;
the heating assemblies are arranged along the conveying path of the conveying line and connected to the connecting frame, each heating assembly comprises two electromagnetic coils arranged at intervals, a heating space is formed between the two electromagnetic coils, the conveying line can drive the carriers loaded with the battery cores to pass through the heating spaces and pass through the heating assemblies, and the electromagnetic coils are used for forming electromagnetic fields corresponding to the heating spaces.
2. The battery cell conveying device according to claim 1, wherein the electromagnetic coil comprises an iron core and a coil, the iron core has two connecting ends, and the coil is wound around each of the two connecting ends; in the heating assembly, the coils of the two electromagnetic coils correspond to each other and can form a closed magnetic circuit.
3. The cell conveying apparatus according to claim 2, wherein in the plurality of heating assemblies, the arrangement direction of the two coils of each electromagnetic coil is perpendicular to the conveying direction of the conveying line, and adjacent heating assemblies are aligned with each other or staggered from each other along the conveying direction of the conveying line.
4. The battery cell conveying device according to claim 2, wherein in the plurality of heating assemblies, the arrangement direction of the two coils of each electromagnetic coil is parallel to or tangent to the conveying direction of the conveying line, and one heating assembly or a plurality of heating assemblies are arranged in the direction perpendicular to the conveying direction of the conveying line.
5. The cell delivery device according to claim 2, wherein the plurality of heating assemblies comprises a first group of heating assemblies and a second group of heating assemblies, and wherein: in the first group of heating assemblies, the arrangement direction of two coils of the electromagnetic coils of the heating assemblies is parallel to or tangent to the conveying direction of the conveying line; in the second group of heating assemblies, the arrangement direction of the two coils of the electromagnetic coil is perpendicular to the conveying direction of the conveying line; the first group of heating assemblies and the second group of heating assemblies are alternately arranged along the conveying path direction of the conveying line.
6. The cell conveying device according to claim 2, wherein the electromagnetic coil further comprises a frame and a fixing member, the frame is connected to the iron core and the fixing member, and the fixing member is connected to the connecting frame.
7. The cell conveying device according to claim 1, wherein the connection frame is provided with frame bodies corresponding to upper and lower portions of the conveying line, the frame bodies extending along a conveying path of the conveying line, and the electromagnetic coil is connected to the frame bodies.
8. The cell conveying device according to claim 7, further comprising a driving mechanism, connected to the frame, for driving the frame to move, so that the electromagnetic coil can move relative to the carrier in a direction opposite to a conveying direction of the cells.
9. The cell conveying device according to any one of claims 1 to 8, wherein the conveying line is arranged linearly, or the conveying line is arranged in a closed ring shape.
10. Electricity core processing equipment, its characterized in that includes:
the cell delivery device of any of claims 1 to 9, for delivering and heating cells;
and the processing device is used for processing the heated battery cell.
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| CN202211518284.4A CN115892957A (en) | 2022-11-30 | 2022-11-30 | Battery cell conveying device and battery cell processing equipment |
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| CN202211518284.4A CN115892957A (en) | 2022-11-30 | 2022-11-30 | Battery cell conveying device and battery cell processing equipment |
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| CN111928641A (en) * | 2020-09-04 | 2020-11-13 | 深圳市镭煜科技有限公司 | Electromagnetic induction heating cell preheating tunnel furnace |
| CN213830299U (en) * | 2020-10-21 | 2021-07-30 | 河北迪威机械科技有限公司 | Output anti-falling device for automotive carpet heating and forming machine |
| CN214975462U (en) * | 2021-02-02 | 2021-12-03 | 江西春兴新能源有限公司 | Microwave drying kiln for drying accumulator plate |
| CN115190666A (en) * | 2022-07-18 | 2022-10-14 | 深圳市海目星激光智能装备股份有限公司 | Heating device |
| CN115207434A (en) * | 2022-07-18 | 2022-10-18 | 深圳市海目星激光智能装备股份有限公司 | Electricity core hot pressing equipment |
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