CN111156800A - Novel electric core baking clamp - Google Patents
Novel electric core baking clamp Download PDFInfo
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- CN111156800A CN111156800A CN202010055462.9A CN202010055462A CN111156800A CN 111156800 A CN111156800 A CN 111156800A CN 202010055462 A CN202010055462 A CN 202010055462A CN 111156800 A CN111156800 A CN 111156800A
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- Prior art keywords
- battery cell
- heating
- width
- heating tube
- clamp
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- 238000010438 heat treatment Methods 0.000 claims abstract description 81
- 229910052782 aluminium Inorganic materials 0.000 claims description 35
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 35
- 238000000926 separation method Methods 0.000 claims description 28
- 239000000523 sample Substances 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 14
- 239000004809 Teflon Substances 0.000 claims description 7
- 229920006362 Teflon® Polymers 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 18
- 229910052744 lithium Inorganic materials 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/10—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a novel battery cell baking clamp which comprises a clamp frame, a heating device, a profile base, a temperature control acquisition module and a PCB signal plate, wherein the profile base is arranged at the bottom of the clamp frame, the heating device is arranged above the profile base, a width adjusting supporting structure is arranged on the heating device, a plurality of limiting strips are arranged on the width adjusting supporting structure, a plurality of preheating stations for placing battery cells are uniformly distributed on the width adjusting supporting structure, the temperature control acquisition module is arranged on the outer side of any one side plate of the clamp frame, the PCB signal plate is arranged below the bottom of the profile base, and the heating device and the temperature control acquisition module are respectively and electrically connected with the PCB signal plate. The lithium battery cell shape-changing device is suitable for lithium batteries of different specifications and sizes by adjusting the width of the supporting structure and the limiting strips, the shape changing is quick and simple, only the limiting strips corresponding to the cell need to be changed during the shape changing, and the one-key shape changing can be realized during the second production of the cell of the same type.
Description
Technical Field
The invention relates to the technical field of lithium battery production and processing equipment, in particular to a novel battery core baking clamp.
Background
At present, the lithium ion battery industry at home and abroad has a good development prospect, and the lithium ion battery is generally applied to portable electrical appliances such as portable computers, cameras and mobile communication due to the unique performance advantages of the lithium ion battery. The high-capacity lithium ion battery developed at present is tried out in electric automobiles, is expected to become one of main power sources of the electric automobiles in the 21 st century, and is applied to artificial satellites, aerospace and energy storage. With the shortage of energy and the pressure in the environmental protection aspect of the world, the lithium battery is widely applied to the electric vehicle industry, and particularly the development and application of the lithium battery industry are promoted due to the appearance of the lithium iron phosphate material battery. In order to ensure high quality of the lithium battery, the production environment of each process in the production process of the lithium battery needs to be strictly controlled. In the production process of the lithium battery, the bare cell, the pole piece, the pole coil and the cell need to be preheated or dried.
At present, a bare cell baking box of a lithium battery mainly has thermal radiation heating, hot air heating and contact heating. Radiation heating and hot air heating are basically replaced by contact heating due to the problems of poor heating uniformity, long baking period, high energy consumption and the like. Contact heating is owing to with the naked electric core surface of hot plate direct contact lithium cell, toasts the cycle weak point, receives battery manufacture factory's favor deeply. However, the naked electric core of present contact lithium cell toasts anchor clamps, all places the naked electric core of lithium cell in a plurality of heating plate clearances that intensive arranging, but this kind of anchor clamps generally only are applicable to the naked electric core of lithium cell of a specification, when the specification or the size of the naked electric core of lithium cell change, very loaded down with trivial details, consuming time long, the engineering volume is big, extravagant a large amount of manpower and materials to the process of anchor clamps remodeling.
The above disadvantages need to be improved.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a novel battery cell baking clamp.
The technical scheme of the invention is as follows:
the utility model provides a novel electric core toasts anchor clamps, a serial communication port, include the anchor clamps frame, generate heat device, section bar base, control by temperature change collection module and PCB signal board, the section bar base sets up anchor clamps frame bottom, the device that generates heat sets up the top of section bar base, it transfers wide bearing structure to generate heat to be provided with on the device, transfer and be provided with the spacing of a plurality of on the wide bearing structure, spacing is in transfer and form the preheating station of placing electric core of a plurality of evenly distributed on the wide bearing structure, control by temperature change collection module sets up the outside of any curb plate of anchor clamps frame, the PCB signal board sets up the bottom below of section bar base, generate heat device, control by temperature change collection module respectively with PCB signal board electric connection.
The heating device comprises a plurality of heating plates which are transversely arranged in parallel, each heating plate comprises a first aluminum plate, a heating tube pressing strip and a second aluminum plate, the heating tubes are electrically connected with the PCB signal plate, the first aluminum plates are arranged below the width-adjusting supporting structures, the heating tubes are fixed at the bottoms of the first aluminum plates through the heating tube pressing strips, and the second aluminum plates are arranged between the heating tube pressing strips and the section bar bases.
Furthermore, the bottom of the first aluminum plate is provided with a first profiling groove, the top of the heating tube pressing strip is provided with a second profiling groove, and the heating tube is fixed in a space formed by the first profiling groove and the second profiling groove.
Further, a Teflon adhesive tape is arranged at the top of the first aluminum plate.
Furthermore, a first heating probe and a second heating probe are arranged on the heating tube, and the first heating probe and the second heating probe are respectively electrically connected with the PCB signal board.
The invention according to the above scheme is characterized in that the width-adjusting support structure comprises two width-adjusting sliding chutes and a plurality of cell separation sliding chutes, the two width-adjusting sliding chutes are respectively arranged at the inner sides of two opposite side plates of the fixture frame, the cell separation sliding chutes are perpendicular to the width-adjusting sliding chutes, two ends of the plurality of cell separation sliding chutes are respectively movably connected with the two width-adjusting sliding chutes, so that each cell separation sliding chute is adjusted and fixed along the width-adjusting sliding chute,
the limiting strip is arranged on the cell separation sliding groove and movably connected with the cell separation sliding groove, so that the limiting strip is adjusted and fixed along the cell separation sliding groove.
Furthermore, two ends of the cell separation sliding groove are provided with first positioning holes, and each cell separation sliding groove is movably connected with the width adjusting sliding groove through a first positioning piece penetrating through the first positioning holes.
Furthermore, second positioning holes are formed in two ends of each limiting strip, and each limiting strip is movably connected with the cell separation sliding groove through a second positioning piece penetrating through the second positioning holes.
The invention according to the above scheme is characterized in that a plurality of uniformly distributed cell isolation plates are arranged on the limiting strip.
The invention according to the above aspect is characterized in that a reflector is provided on an inner surface of the side plate of the jig frame.
The battery cell baking box is characterized in that a plurality of clamp positioning pin holes are formed in the lower portion of the bottom of the clamp frame and matched with positioning pin columns on the battery cell baking box.
The invention according to the above scheme is characterized in that the PCB signal board is provided with a plurality of first metal contacts, and the first metal contacts are matched with second metal contacts of a main control board on the cell baking box.
The invention has the beneficial effects that:
1. the lithium battery mold changing fixture is suitable for lithium batteries of different specifications and sizes by adjusting the width of the supporting structure and the limiting strips, the mold changing is quick and simple, only the limiting strips corresponding to the battery cells need to be changed during mold changing, and one-key mold changing can be realized during secondary production of the battery cells of the same model, so that the problems that the existing fixture is complicated in mold changing process, long in consumed time, large in engineering quantity and large in waste of manpower and material resources are solved.
2. The heating tube is arranged in the first aluminum plate, so that the heat of the heating tube can be uniformly and quickly transferred to the first aluminum plate, and meanwhile, the thickness of the heating plate can be reduced.
3. According to the invention, the Teflon glue is arranged on the first aluminum plate, so that the battery cell can be prevented from directly impacting the first aluminum plate when the battery cell is placed, and the battery cell is protected.
4. The reflector is arranged on the inner surface of the side plate of the clamp frame, so that heat dissipation can be effectively prevented, the preheating speed of the battery cell is further reduced, and the working efficiency is higher.
5. The invention has simple integral structure, easy realization of automatic work and high production efficiency.
Drawings
FIG. 1 is an exploded view of the structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of another embodiment of the present invention;
FIG. 4 is an exploded view of the structure of the heat generating device of the present invention;
FIG. 5 is a schematic view of the structure of a first aluminum plate according to the present invention;
FIG. 6 is a schematic structural view of a heating tube pressing bar according to the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 2;
in the figure, 1, a jig frame; 2. a heat generating device; 3. a profile base; 4. a temperature control acquisition module; 5. a PCB signal board; 6. adjusting the width of the supporting structure; 7. a limiting strip; 8. an electric core; 9. a clamp positioning pin hole;
101. a reflector;
201. a heat generating plate; 2011. a first aluminum plate; 2012. a heat generating tube; 2013. pressing strips for the heating tube; 2014. a second aluminum plate; 2015. a Teflon adhesive tape; 2016. a first heating probe; 2017. a second heating probe; 20111. a first contour groove; 20131. a second contour groove;
501. a first metal contact;
601. a width-adjusting chute; 602. a cell separation chute; 6021. a first positioning hole; 6022. a first positioning member;
701. a second positioning hole; 702. a second positioning member; 703. and a battery cell isolation plate.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1-3, an embodiment of the present invention provides a novel electrical core baking fixture, which includes a fixture frame 1, a heating device 2, a profile base 3, a temperature control acquisition module 4, and a PCB signal board 5, where the profile base 3 is disposed at the bottom of the fixture frame 1, the heating device 2 is disposed above the profile base 3, a width-adjusting support structure 6 is disposed on the heating device 2, a plurality of limiting bars 7 are disposed on the width-adjusting support structure 6, the limiting bars 7 and a plurality of preheating stations for placing electrical cores 8 are formed on the width-adjusting support structure 6, the temperature control acquisition module 4 is disposed at the outer side of any side board of the fixture frame 1, the PCB signal board 5 is disposed below the bottom of the profile base 3, and the heating device 2 and the temperature control acquisition module 4 are electrically connected to the PCB signal board 5, respectively.
As shown in fig. 4, in the present embodiment, the heating device 2 includes a plurality of heating plates 201 arranged horizontally in parallel, each heating plate 201 includes a first aluminum plate 2011, a heating tube 2012, a heating tube pressing strip 2013 and a second aluminum plate 2014, each heating tube 2012 is electrically connected to the PCB signal board 5, the first aluminum plate 2011 is disposed below the width-adjusting support structure 6, the heating tube pressing strip 2013 fixes the heating tube 2012 at the bottom of the first aluminum plate 2011, and the second aluminum plate 2014 is disposed between the heating tube pressing strip 2013 and the profile base 3. The plurality of heating plates 201 can be independently operated, so that the flexibility of the equipment is effectively ensured.
As shown in fig. 5-6, a first contour groove 20111 is provided at the bottom of a first aluminum plate 2011, a second contour groove 20131 is provided at the top of a heating tube pressing bar 2013, and a heating tube 2012 is fixed in a space formed by the first contour groove 20111 and the second contour groove 20131, so that the heating tube 2012 can be embedded in the first contour groove 20111 at the bottom of the first aluminum plate 2011 due to the design, the heat of the heating tube 2012 can be uniformly and rapidly transmitted to the first aluminum plate 2011, and meanwhile, the thickness of the heat releasing plate 201 can be reduced.
As shown in fig. 4, preferably, a teflon adhesive tape 2015 is arranged at the top of the first aluminum plate 2011, and the teflon adhesive tape 2015 is made of a non-metallic material, so that the battery cell 7 can be prevented from directly colliding with the first aluminum plate 2011.
Preferably, the heating tube 2012 is provided with a first heating probe 2016 and a second heating probe 2017, the first heating probe 2016 and the second heating probe 2017 are respectively and electrically connected to the PCB signal board 5, the first heating probe 2016 is used for monitoring the temperature rising speed of the heating tube 2012, and the second heating probe 2017 is used for monitoring whether the operation of the heating tube 2012 is normal, for example, whether the monitoring temperature reaches a predetermined value.
As shown in fig. 7, in this embodiment, the width-adjusting support structure 6 includes two width-adjusting chutes 601 and a plurality of cell separation chutes 602, the two width-adjusting chutes 601 are respectively disposed inside two opposite side plates of the fixture frame 1, the cell separation chutes 602 are perpendicular to the width-adjusting chutes 601, and two ends of the plurality of cell separation chutes 602 are respectively movably connected to the two width-adjusting chutes 601, so that each cell separation chute 602 is adjusted and fixed along the width-adjusting chute 601 to adapt to the cells 7 with different lengths.
Preferably, first positioning holes 6021 are disposed at two ends of the cell separation sliding chute 602, and each cell separation sliding chute 602 is movably connected to the width-adjusting sliding chute 601 through a first positioning part 6022 passing through the first positioning hole 6021.
Preferably, the two ends of the limiting strip 7 are provided with second positioning holes 701, and each limiting strip 7 is movably connected to the cell separation sliding groove 602 through a second positioning part 702 passing through the second positioning hole 701.
In this embodiment, the limiting strip 7 is provided with a plurality of cell isolation plates 703 that are uniformly distributed. Preferably, the thickness of battery core division board 703 is 5mm, and battery core 7 is placed when preheating the station, and with controlling both sides respectively with battery core division board 703 interval 1.5mm, this design can guarantee the effective heating interval between the battery core 7, can make again when placing battery core 7, can put into smoothly and preheat the station.
In this embodiment, the internal surface of the curb plate of anchor clamps frame 1 is provided with reflector panel 101, can effectively prevent that the heat from dispersing, further contracts the preheating rate of electric core, and work efficiency is faster.
In this embodiment, the bottom below of anchor clamps frame 1 is provided with a plurality of anchor clamps locating pin hole 9, and anchor clamps locating pin hole 9 cooperatees with the locating pin post on the electric core toasts the case to the realization toasts the accurate butt joint of case with electric core.
In this embodiment, the PCB signal board 5 is provided with a plurality of first metal contacts 501, and the second metal contact of the main control board on first metal contact 501 and the battery cell baking box matches, and through the contact of first metal contact and second metal contact, the electric connection of PCB signal board 5 and main control board is realized.
The invention has the beneficial effects that:
1. the lithium battery mold changing fixture is suitable for lithium batteries of different specifications and sizes by adjusting the width of the supporting structure and the limiting strips, the mold changing is quick and simple, only the limiting strips corresponding to the battery cells need to be changed during mold changing, and one-key mold changing can be realized during secondary production of the battery cells of the same model, so that the problems that the existing fixture is complicated in mold changing process, long in consumed time, large in engineering quantity and large in waste of manpower and material resources are solved.
2. The heating tube is arranged in the first aluminum plate, so that the heat of the heating tube can be uniformly and quickly transferred to the first aluminum plate, and meanwhile, the thickness of the heating plate can be reduced.
3. According to the invention, the Teflon glue is arranged on the first aluminum plate, so that the battery cell can be prevented from directly impacting the first aluminum plate when the battery cell is placed, and the battery cell is protected.
4. The reflector is arranged on the inner surface of the side plate of the clamp frame, so that heat dissipation can be effectively prevented, the preheating speed of the battery cell is further reduced, and the working efficiency is higher.
5. The invention has simple integral structure, easy realization of automatic work and high production efficiency.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
The invention is described above with reference to the accompanying drawings, which are illustrative, and it is obvious that the implementation of the invention is not limited in the above manner, and it is within the scope of the invention to adopt various modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other fields without modification.
Claims (10)
1. The utility model provides a novel electric core toasts anchor clamps, a serial communication port, include the anchor clamps frame, generate heat device, section bar base, control by temperature change collection module and PCB signal board, the section bar base sets up anchor clamps frame bottom, the device that generates heat sets up the top of section bar base, it transfers wide bearing structure to generate heat to be provided with on the device, transfer and be provided with the spacing of a plurality of on the wide bearing structure, spacing is in transfer and form the preheating station of placing electric core of a plurality of evenly distributed on the wide bearing structure, control by temperature change collection module sets up the outside of any curb plate of anchor clamps frame, the PCB signal board sets up the bottom below of section bar base, generate heat device, control by temperature change collection module respectively with PCB signal board electric connection.
2. The novel battery cell baking clamp of claim 1, wherein the heating device comprises a plurality of heating plates arranged laterally in parallel, each heating plate comprises a first aluminum plate, a heating tube pressing strip and a second aluminum plate, the heating tube is electrically connected with the PCB signal plate, the first aluminum plate is arranged below the width-adjusting supporting structure, the heating tube pressing strip fixes the heating tube at the bottom of the first aluminum plate, and the second aluminum plate is arranged between the heating tube pressing strip and the profile base.
3. The novel battery cell baking clamp of claim 2, wherein a first contour groove is formed in the bottom of the first aluminum plate, a second contour groove is formed in the top of the heating tube pressing strip, and the heating tube is fixed in a space formed by the first contour groove and the second contour groove.
4. The novel battery cell baking clamp of claim 2, wherein a teflon adhesive tape is arranged on the top of the first aluminum plate.
5. The novel battery core baking clamp of claim 2, wherein a first heating probe and a second heating probe are arranged on the heating tube, and the first heating probe and the second heating probe are respectively electrically connected with the PCB signal board.
6. The novel battery cell baking clamp of claim 1, wherein the width-adjusting support structure includes two width-adjusting sliding grooves and a plurality of battery cell separation sliding grooves, the two width-adjusting sliding grooves are respectively disposed on inner sides of two opposite side plates of the clamp frame, the battery cell separation sliding grooves are perpendicular to the width-adjusting sliding grooves, two ends of the plurality of battery cell separation sliding grooves are respectively movably connected with the two width-adjusting sliding grooves, so that each battery cell separation sliding groove is adjusted and fixed along the width-adjusting sliding grooves,
the limiting strip is arranged on the cell separation sliding groove and movably connected with the cell separation sliding groove, so that the limiting strip is adjusted and fixed along the cell separation sliding groove.
7. The novel battery cell baking clamp of claim 6, wherein first positioning holes are formed at two ends of the battery cell separation sliding groove, and each battery cell separation sliding groove is movably connected with the width-adjusting sliding groove through a first positioning piece passing through the first positioning hole.
8. The novel battery cell baking clamp of claim 6, wherein second positioning holes are formed at two ends of the limiting strips, and each limiting strip is movably connected with the battery cell separation sliding groove through a second positioning piece passing through the second positioning holes.
9. The novel battery cell baking clamp of claim 1, wherein a plurality of battery cell isolation plates are uniformly distributed on the limiting strip.
10. The novel battery cell baking clamp of claim 1, wherein a reflector plate is disposed on an inner surface of the side plate of the clamp frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010055462.9A CN111156800A (en) | 2020-01-17 | 2020-01-17 | Novel electric core baking clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010055462.9A CN111156800A (en) | 2020-01-17 | 2020-01-17 | Novel electric core baking clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111156800A true CN111156800A (en) | 2020-05-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010055462.9A Pending CN111156800A (en) | 2020-01-17 | 2020-01-17 | Novel electric core baking clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111156800A (en) |
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|---|---|---|---|---|
| CN112072065A (en) * | 2020-09-24 | 2020-12-11 | 深圳市镭煜科技有限公司 | Electromagnetic induction heating clamp |
| CN115823830A (en) * | 2021-10-12 | 2023-03-21 | 宁德时代新能源科技股份有限公司 | Heating device and heating method |
| CN115823830B (en) * | 2021-10-12 | 2024-04-09 | 宁德时代新能源科技股份有限公司 | Heating device and heating method |
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