CN110906746A - Tunnel pressurization contact type battery cell preheating furnace - Google Patents
Tunnel pressurization contact type battery cell preheating furnace Download PDFInfo
- Publication number
- CN110906746A CN110906746A CN201911306053.5A CN201911306053A CN110906746A CN 110906746 A CN110906746 A CN 110906746A CN 201911306053 A CN201911306053 A CN 201911306053A CN 110906746 A CN110906746 A CN 110906746A
- Authority
- CN
- China
- Prior art keywords
- module
- oven
- preheating
- horizontal
- drives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000013519 translation Methods 0.000 claims abstract description 17
- 238000013508 migration Methods 0.000 claims description 33
- 230000005012 migration Effects 0.000 claims description 33
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 23
- 229910052744 lithium Inorganic materials 0.000 description 23
- 230000005540 biological transmission Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 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
- 238000010295 mobile communication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
-
- 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
- H01M10/058—Construction or manufacture
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a tunnel pressurization contact type battery cell preheating furnace which comprises a main mounting rack, a preheating device arranged in the main mounting rack, automatic feeding and discharging devices arranged corresponding to the front side and the rear side of the main mounting rack, an oven feeding and discharging translation module arranged between the preheating device and the automatic feeding and discharging devices, an oven backflow module arranged at the bottom of the main mounting rack and an electric cabinet, wherein the electric cabinet is respectively connected with the preheating device, the automatic feeding and discharging devices, the oven feeding and discharging translation module, the oven backflow device and the electric cabinet. The invention has simple integral structure, uniform heating, easy realization of automatic work, high production efficiency and convenient maintenance.
Description
Technical Field
The invention relates to the technical field of lithium battery production and processing equipment, in particular to a tunnel pressurization contact type battery cell preheating furnace.
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 a portable computer, a camera 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 lithium batteries, the production environment of each process in the production process of lithium batteries 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.
The naked electric core of current lithium cell preheats and is realized through traditional preheating tunnel furnace, and traditional preheating tunnel furnace mainly is hot-blast heating, but hot-blast heating exists the heating homogeneity poor, and temperature control precision is poor, toasts cycle length and consume energy big scheduling problem.
The above drawbacks are to be improved.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a tunnel pressurization contact type battery cell preheating furnace.
The technical scheme of the invention is as follows:
a tunnel pressurized contact type battery cell preheating furnace is characterized by comprising a main mounting rack, a preheating device arranged in the main mounting rack, automatic feeding and discharging devices arranged corresponding to the front side and the rear side of the main mounting rack, an oven feeding and discharging translation module arranged between the preheating device and the automatic feeding and discharging devices, an oven backflow module arranged at the bottom of the main mounting rack and an electric cabinet, wherein the electric cabinet is respectively connected with the preheating device, the automatic feeding and discharging devices, the oven feeding and discharging translation module, the oven backflow device and the electric cabinet,
the preheating device comprises a rack assembly and a plurality of preheating oven assemblies, the preheating oven assemblies are sequentially stacked and installed between the inner sides of two oppositely arranged first side supporting plates of the rack assembly along the vertical direction, each preheating oven assembly comprises a first horizontal moving module and a plurality of preheating ovens horizontally arranged on the first horizontal moving module, the first horizontal moving module is fixed on the first side supporting plates and drives the preheating ovens to horizontally move,
the oven feeding and discharging translation module comprises a first vertical moving module and a second horizontal moving module, the first vertical moving module is fixed at the inner sides of two oppositely arranged second side supporting plates of the main mounting frame, the second horizontal moving module is fixed on a first vertical moving platform of the first vertical moving module, the first vertical moving module drives the first vertical moving platform to vertically move, the second horizontal moving module drives the preheating oven to horizontally move,
oven reflux unit includes the third horizontal migration module and sets up the lift module of third horizontal migration module both sides, the third horizontal migration module is fixed the second side support inboard, the lift module is fixed the material end of unloading of main installation frame, be provided with the fourth horizontal migration module on the elevating platform of lift module, the third horizontal migration module drives preheat oven horizontal migration, the elevating platform drives the vertical removal of fourth horizontal migration module, the fourth horizontal migration module drives preheat oven horizontal migration.
The invention according to the above aspect is characterized in that a plurality of pressing assemblies are arranged on the inner side of the first side support plate, and each pressing assembly is arranged above the preheating oven assembly.
Further, the pressurizing assembly comprises a plurality of pressurizing plates which are horizontally arranged, and each pressurizing plate is respectively arranged above the corresponding preheating oven.
Furthermore, the outer side of the first side supporting plate is provided with a linear guide rod, two ends of the pressurizing plate are provided with linear slide rails matched with the linear guide rod, a pressurizing cylinder is arranged below the two ends of the pressurizing plate and mounted on the outer side of the first side supporting plate, and the pressurizing cylinder drives the pressurizing plate to vertically move along the linear guide rod.
According to the invention of the scheme, the preheating oven comprises a section bar box body and a heating plate arranged in the section bar box body, and a plurality of preheating stations for placing the battery cells are arranged on the heating plate.
The automatic loading and unloading device is characterized in that the automatic loading and unloading device is provided with a second vertical moving module and a fifth horizontal moving module, the fifth horizontal moving module is fixed on a second vertical moving table of the second vertical moving module, the second vertical moving module drives the second vertical moving table to vertically move, a transverse substrate is arranged on the fifth horizontal moving module, the fifth horizontal moving module drives the transverse substrate to horizontally move, and a plurality of battery cell clamping assemblies are arranged on the lower side of the transverse substrate.
Furthermore, the battery cell clamping assembly comprises a bidirectional driving cylinder and a group of battery cell clamping jaws, the bidirectional driving cylinder is installed at the lower end of the transverse base plate, opposite guide rail pairs are respectively arranged on two sides of the lower end of the bidirectional driving cylinder, the bidirectional driving cylinder drives a group of clamping jaw seat plates to relatively reciprocate on the opposite guide rail pairs,
the inside of clamping jaw bedplate is provided with vertical centre gripping cylinder, vertical centre gripping cylinder drives a clamp plate vertical movement, the upper end of electricity core clamping jaw is fixed the outside of clamping jaw bedplate.
Furthermore, a photosensitive switch is arranged below the bidirectional driving cylinder.
Furthermore, a protective cover plate is further arranged on the transverse base plate.
The invention according to the above scheme is characterized in that the first horizontal moving module, the second horizontal moving module, the third horizontal moving module and the fourth horizontal moving module each comprise a chain conveying assembly and a driving motor, and the driving motor drives the chain conveying assembly to rotate.
The invention has the beneficial effects that:
1. the oven reflux device is arranged to realize the recycling of the preheating oven, the integral structure is simple, the automatic work is easy to realize, the production efficiency is high, and the maintenance is convenient;
2. the preheating device is provided with the pressurizing plate, so that the preheating speed of the bare cell of the lithium battery is further shortened, the heating is uniform, and the working efficiency is higher;
3. preheating device is equipped with the multilayer and preheats oven assembly, and every layer preheats oven assembly and is equipped with a plurality of pressure-feed heating stations, can preheat a large amount of naked electric cores of lithium cell simultaneously, and work efficiency is faster.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a feeding and discharging translation module of an oven according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a preheat oven according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an automatic loading and unloading apparatus according to an embodiment of the present invention;
in the figure, 1, a main mounting frame; 2. a preheating device; 3. an automatic loading and unloading device; 4. a feeding and discharging translation module of the oven; 5. a oven reflow module; 6. an electric core;
11. a second side support plate;
21. a first side support plate; 22. a first horizontal movement module; 23. preheating an oven; 24. a pressurizing plate; 231. a section bar box body; 232. heating plates;
31. a second vertical moving module; 32. a fifth horizontal movement module; 33. a lateral substrate; 34. a cell clamping assembly; 35. a protective cover plate.
41. A first vertical moving module; 42. a second horizontal movement module; 411. a first vertical mobile station;
51. a third horizontal movement module; 52. a lifting module; 521. a fourth horizontal moving module.
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 tunnel pressurized contact type electric core preheating furnace, which includes a main mounting rack 1, a preheating device 2 installed in the main mounting rack 1, automatic material loading and unloading devices 3 disposed corresponding to front and rear sides of the main mounting rack 1, an oven material loading and unloading translation module 4 disposed between the preheating device 2 and the automatic material loading and unloading devices 3, and an oven reflow module 5 and an electric cabinet installed at the bottom of the main mounting rack 1, wherein the electric cabinet is respectively connected to the preheating device 2, the automatic material loading and unloading devices 3, the oven material loading and unloading translation module 4, the oven reflow device, and the electric cabinet.
The oven feeding and discharging translation module 4 comprises a first vertical moving module 41 and a second horizontal moving module 42, the first vertical moving module 41 is fixed on the inner sides of two oppositely arranged second side supporting plates 11 of the main installation frame 1, the second horizontal moving module 42 is fixed on a first vertical moving platform of the first vertical moving module 41, the first vertical moving module 41 drives the first vertical moving platform to vertically move, and the second horizontal moving module 42 drives the preheating oven 23 to horizontally move.
Oven reflux unit 5 includes third horizontal migration module 51 and sets up the lifting module 52 at third horizontal migration module 51 both sides, third horizontal migration module 51 is fixed at second side support plate 11 inboardly, lifting module 52 is fixed at the last unloading end of main installation frame 1, be provided with fourth horizontal migration module 521 on lifting module 52's the elevating platform, third horizontal migration module 51 drives preheating oven 23 horizontal migration, the elevating platform drives fourth horizontal migration module 521 vertical migration, fourth horizontal migration module 521 drives preheating oven 23 horizontal migration.
By adopting the scheme, the lithium battery bare cell feeding device is divided into a feeding area, a preheating area and a discharging area, and during feeding, the lithium battery bare cell is fed into the preheating area from a feeding transmission line through an automatic feeding and discharging device and a feeding and discharging translation module of an oven; during preheating, the heating plate of each preheating oven and the pressurizing plate above the heating plate pressurize and heat the bare cell of the lithium battery, so that preheating treatment of the bare cell of the lithium battery is realized; during blanking, the bare cell of the lithium battery is sent into a blanking transmission line through the automatic feeding and blanking device and the feeding and blanking translation module of the oven, and meanwhile, the empty preheating oven is sent back to the feeding area again through the oven reflux device, so that the circulation of the preheating oven is realized; the whole structure is simple, the automatic work is easy to realize, and the production efficiency is high.
In the present embodiment, the inner side of the first side support plate 21 is provided with a plurality of pressing assemblies, each of which is disposed above the preheating oven 23 assembly.
Preferably, the pressing assembly includes a plurality of pressing plates 24 horizontally disposed, and each pressing plate 24 is disposed above the corresponding preheating oven 23.
Further, a linear guide rod is arranged on the outer side of the first side supporting plate 21, linear slide rails matched with the linear guide rod are arranged at two ends of the pressurizing plate 24, a pressurizing cylinder is arranged below two ends of the pressurizing plate 24 and installed on the outer side of the first side supporting plate 21, and the pressurizing cylinder drives the pressurizing plate 24 to vertically move along the linear guide rod.
As shown in fig. 4, in the present embodiment, the preheating oven 23 includes a profile box 231 and a heating plate 232 disposed in the profile box 231, and a plurality of preheating stations for placing the electric core 6 are disposed on the heating plate 232.
As shown in fig. 5, in this embodiment, the automatic loading and unloading device 3 is provided with a second vertical moving module 31 and a fifth horizontal moving module 32, the fifth horizontal moving module 32 is fixed on a second vertical moving stage 311 of the second vertical moving module 31, the second vertical moving module 31 drives the second vertical moving stage 311 to vertically move, a transverse substrate 33 is provided on the fifth horizontal moving module 32, the fifth horizontal moving module 32 drives the transverse substrate 33 to horizontally move, and a plurality of cell clamping assemblies 34 are provided on a lower side of the transverse substrate 33. During the material loading, the naked electric core centre gripping back of lithium cell of material loading transmission line is placed with the naked electric core of lithium cell to the station of preheating by automatic unloading device 3's electric core centre gripping subassembly 34, and during the unloading, the naked electric core of lithium cell after automatic unloading device 3 will preheat is from predetermineeing the station transport to the unloading transmission line to realize unloading in the automation.
Preferably, battery cell clamping assembly 34 includes two-way drive actuating cylinder and a set of battery cell clamping jaw, and two-way drive actuating cylinder installs the lower extreme at horizontal base plate 33, and two-way drive actuating cylinder's lower extreme both sides are provided with relative guide rail pair respectively, and two-way drive actuating cylinder drives a set of clamping jaw bedplate relative reciprocating motion on relative guide rail pair. The inboard of clamping jaw bedplate is provided with vertical centre gripping cylinder, and vertical centre gripping cylinder drives a clamp plate vertical removal, and the outside at the clamping jaw bedplate is fixed to the upper end of electric core clamping jaw.
Further, a photosensitive switch is arranged below the bidirectional driving cylinder, and whether the battery cell 6 reaches the clamping position of the battery cell clamping assembly 34 is judged through the photosensitive switch.
Preferably, a protective cover plate 35 is further disposed on the transverse base plate 33.
Preferably, dust removing air cavities are respectively formed in two sides of the transverse base plate 33, a dust removing valve group and a valve group moving air cylinder for driving the dust removing valve group to move are further arranged on the transverse base plate 33, and the dust removing valve group is connected with the dust removing air cavities.
In this embodiment, the first horizontal moving module 22, the second horizontal moving module 42, the third horizontal moving module 51, and the fourth horizontal moving module 5211 each include a chain transmission assembly and a driving motor, and the driving motor drives the chain transmission assembly to rotate.
The working principle is as follows:
when the lithium battery charging and discharging device is used, the automatic charging and discharging device at the charging end places the bare lithium battery cell on the charging transmission line on a heating plate of a preheating oven; after the feeding of the preheating oven is finished, the feeding and discharging translation module of the oven transmits the preheating oven to a preheating area; the pressurizing plate moves downwards under the action of the pressurizing cylinder, and the pressurizing plate and the heating plate start to pressurize and heat the bare lithium battery cell; after preheating is finished, the pressurizing plate moves upwards under the action of the pressurizing cylinder; the oven feeding and discharging translation module transmits the preheated oven to a discharging area; an automatic loading and unloading device at the unloading end places the preheated bare lithium battery cell on an unloading transmission line; after the blanking is finished, the oven reflux device conveys the empty preheating oven back to the feeding end again for feeding, and the circulation is repeated.
The invention has the beneficial effects that:
1. the oven reflux device is arranged to realize the recycling of the preheating oven, the integral structure is simple, the automatic work is easy to realize, the production efficiency is high, and the maintenance is convenient;
2. the preheating device is provided with the pressurizing plate, so that the preheating speed of the bare cell of the lithium battery is further shortened, the heating is uniform, and the working efficiency is higher;
3. preheating device is equipped with the multilayer and preheats oven assembly, and every layer preheats oven assembly and is equipped with a plurality of pressure-feed heating stations, can preheat a large amount of naked electric cores of lithium cell simultaneously, and work efficiency is faster.
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. A tunnel pressurized contact type battery cell preheating furnace is characterized by comprising a main mounting rack, a preheating device arranged in the main mounting rack, automatic feeding and discharging devices arranged corresponding to the front side and the rear side of the main mounting rack, an oven feeding and discharging translation module arranged between the preheating device and the automatic feeding and discharging devices, an oven backflow module arranged at the bottom of the main mounting rack and an electric cabinet, wherein the electric cabinet is respectively connected with the preheating device, the automatic feeding and discharging devices, the oven feeding and discharging translation module, the oven backflow device and the electric cabinet,
the preheating device comprises a rack assembly and a plurality of preheating oven assemblies, the preheating oven assemblies are sequentially stacked and installed between the inner sides of two oppositely arranged first side supporting plates of the rack assembly along the vertical direction, each preheating oven assembly comprises a first horizontal moving module and a plurality of preheating ovens horizontally arranged on the first horizontal moving module, the first horizontal moving module is fixed on the first side supporting plates and drives the preheating ovens to horizontally move,
the oven feeding and discharging translation module comprises a first vertical moving module and a second horizontal moving module, the first vertical moving module is fixed at the inner sides of two oppositely arranged second side supporting plates of the main mounting frame, the second horizontal moving module is fixed on a first vertical moving platform of the first vertical moving module, the first vertical moving module drives the first vertical moving platform to vertically move, the second horizontal moving module drives the preheating oven to horizontally move,
oven reflux unit includes the third horizontal migration module and sets up the lift module of third horizontal migration module both sides, the third horizontal migration module is fixed the second side support inboard, the lift module is fixed the material end of unloading of main installation frame, be provided with the fourth horizontal migration module on the elevating platform of lift module, the third horizontal migration module drives preheat oven horizontal migration, the elevating platform drives the vertical removal of fourth horizontal migration module, the fourth horizontal migration module drives preheat oven horizontal migration.
2. The tunnel pressurized contact cell preheating furnace of claim 1, wherein the inside of the first side support plate is provided with a plurality of pressing assemblies, each of which is disposed above the preheating oven assembly.
3. The tunnel pressurized contact cell preheating furnace of claim 2, wherein the pressurizing assembly comprises a plurality of horizontally disposed pressurizing plates, each of the pressurizing plates being disposed above a corresponding preheating oven.
4. The tunnel pressurization contact type battery cell preheating furnace according to claim 3, wherein a linear guide rod is arranged on the outer side of the first side support plate, linear slide rails matched with the linear guide rod are arranged at two ends of the pressurization plate, a pressurization cylinder is arranged below the two ends of the pressurization plate, the pressurization cylinder is installed on the outer side of the first side support plate, and the pressurization cylinder drives the pressurization plate to vertically move along the linear guide rod.
5. The tunnel pressurized contact type battery cell preheating furnace according to claim 1, wherein the preheating oven comprises a profile box body and a heating plate arranged in the profile box body, and a plurality of preheating stations for placing battery cells are arranged on the heating plate.
6. The tunnel pressurized contact type battery cell preheating furnace of claim 1, wherein the automatic loading and unloading device is provided with a second vertical moving module and the fifth horizontal moving module, the fifth horizontal moving module is fixed on a second vertical moving table of the second vertical moving module, the second vertical moving module drives the second vertical moving table to vertically move, a transverse substrate is arranged on the fifth horizontal moving module, the fifth horizontal moving module drives the transverse substrate to horizontally move, and a plurality of battery cell clamping assemblies are arranged on the lower side of the transverse substrate.
7. The tunnel pressurized contact type battery cell preheating furnace of claim 6, wherein the battery cell clamping assembly comprises a bidirectional driving cylinder and a set of battery cell clamping jaws, the bidirectional driving cylinder is installed at the lower end of the transverse base plate, opposite guide rail pairs are respectively arranged at two sides of the lower end of the bidirectional driving cylinder, the bidirectional driving cylinder drives a set of clamping jaw seat plates to relatively reciprocate on the opposite guide rail pairs,
the inside of clamping jaw bedplate is provided with vertical centre gripping cylinder, vertical centre gripping cylinder drives a clamp plate vertical movement, the upper end of electricity core clamping jaw is fixed the outside of clamping jaw bedplate.
8. The tunnel pressurized contact type cell preheating furnace of claim 7, wherein a photosensitive switch is arranged below the bidirectional driving cylinder.
9. The tunnel pressurized contact cell preheating furnace of claim 6, wherein a protective cover plate is further disposed on the transverse base plate.
10. The tunnel pressurized contact cell preheating furnace of claim 1, wherein the first horizontal movement module, the second horizontal movement module, the third horizontal movement module, and the fourth horizontal movement module each include a chain conveying assembly and a driving motor, and the driving motor drives the chain conveying assembly to rotate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911306053.5A CN110906746A (en) | 2019-12-18 | 2019-12-18 | Tunnel pressurization contact type battery cell preheating furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911306053.5A CN110906746A (en) | 2019-12-18 | 2019-12-18 | Tunnel pressurization contact type battery cell preheating furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110906746A true CN110906746A (en) | 2020-03-24 |
Family
ID=69826238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911306053.5A Pending CN110906746A (en) | 2019-12-18 | 2019-12-18 | Tunnel pressurization contact type battery cell preheating furnace |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110906746A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207368133U (en) * | 2017-09-18 | 2018-05-15 | 东莞市冠锋自动化科技有限公司 | Poly-lithium battery Full-automatic high-temperature pressurization chemical conversion machine |
CN208223151U (en) * | 2018-02-22 | 2018-12-11 | 深圳市鹰慧科技有限公司 | A kind of lithium battery electric core preheating tunnel furnace |
CN109883142A (en) * | 2018-09-21 | 2019-06-14 | 深圳市鹰慧科技有限公司 | Horizontal baking system for soft-package battery |
CN109916174A (en) * | 2019-03-20 | 2019-06-21 | 深圳市腾达工业自动设备有限公司 | A kind of quiescence in high temperature furnace |
CN110220385A (en) * | 2019-03-19 | 2019-09-10 | 深圳市鹰慧科技有限公司 | A kind of naked battery core contact preheating furnace of lithium battery |
CN211575897U (en) * | 2019-12-18 | 2020-09-25 | 深圳市山村联合实业有限公司 | Tunnel pressurization contact type battery cell preheating furnace |
-
2019
- 2019-12-18 CN CN201911306053.5A patent/CN110906746A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207368133U (en) * | 2017-09-18 | 2018-05-15 | 东莞市冠锋自动化科技有限公司 | Poly-lithium battery Full-automatic high-temperature pressurization chemical conversion machine |
CN208223151U (en) * | 2018-02-22 | 2018-12-11 | 深圳市鹰慧科技有限公司 | A kind of lithium battery electric core preheating tunnel furnace |
CN109883142A (en) * | 2018-09-21 | 2019-06-14 | 深圳市鹰慧科技有限公司 | Horizontal baking system for soft-package battery |
CN110220385A (en) * | 2019-03-19 | 2019-09-10 | 深圳市鹰慧科技有限公司 | A kind of naked battery core contact preheating furnace of lithium battery |
CN109916174A (en) * | 2019-03-20 | 2019-06-21 | 深圳市腾达工业自动设备有限公司 | A kind of quiescence in high temperature furnace |
CN211575897U (en) * | 2019-12-18 | 2020-09-25 | 深圳市山村联合实业有限公司 | Tunnel pressurization contact type battery cell preheating furnace |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107365980B (en) | A kind of graphite boat automatic loading and unloading piece equipment | |
CN211569367U (en) | Pressurization contact type cell preheating furnace | |
CN110094941B (en) | Large-scale full-automatic battery toasts equipment | |
CN110877820B (en) | Pressurized contact type electric core preheating furnace | |
CN112477246B (en) | Automatic electricity core hot press | |
CN210418342U (en) | Loading attachment and battery equipment system | |
CN211575897U (en) | Tunnel pressurization contact type battery cell preheating furnace | |
CN111854448A (en) | Electromagnetic induction heating electric core preheats stereo oven | |
CN110220385B (en) | Bare cell contact type preheating furnace for lithium battery | |
CN110906746A (en) | Tunnel pressurization contact type battery cell preheating furnace | |
CN112467259A (en) | Full-automatic square aluminum-shell battery cell shell entering machine | |
CN209905932U (en) | Stacking apparatus | |
CN111928641A (en) | Electromagnetic induction heating cell preheating tunnel furnace | |
CN109654889B (en) | Bare cell contact type preheating furnace for lithium battery | |
CN212482083U (en) | Pressurized contact type preheating tunnel furnace | |
CN106887644B (en) | Battery cell shell-entering device and battery cell shell-entering method | |
CN214308050U (en) | High-yield lithium battery drying system | |
CN216851132U (en) | Aluminum foil wiring heating equipment | |
CN210220705U (en) | Naked electric core contact preheater of lithium cell | |
CN113976750B (en) | Aluminum foil wiring heating equipment and use method thereof | |
CN213778572U (en) | Circulating mechanism for accommodating cavity drying line | |
CN212870452U (en) | High-vacuum baking single furnace for electromagnetic induction heating battery | |
CN111256468A (en) | Pressurized contact type preheating tunnel furnace | |
CN212431783U (en) | Electromagnetic induction heating electric core preheats stereo oven | |
CN212431719U (en) | Electromagnetic induction heating cell preheating tunnel furnace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |