CN111637701A - Lithium cell electricity core baking equipment - Google Patents
Lithium cell electricity core baking equipment Download PDFInfo
- Publication number
- CN111637701A CN111637701A CN202010559002.XA CN202010559002A CN111637701A CN 111637701 A CN111637701 A CN 111637701A CN 202010559002 A CN202010559002 A CN 202010559002A CN 111637701 A CN111637701 A CN 111637701A
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- Prior art keywords
- plate
- fixed
- screw rod
- lithium battery
- battery cell
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Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 29
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 230000005611 electricity Effects 0.000 title claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 4
- 230000008859 change Effects 0.000 abstract description 2
- 244000309464 bull Species 0.000 abstract 3
- 230000000903 blocking effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- 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
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- 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
- F26B25/20—Rollers
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a baking device for a lithium battery cell, which comprises a baking oven, wherein the front end of the baking oven is provided with an upper door and a middle door, the lower door, bake incasement symmetry and be equipped with two screw rods one, screw rod one both sides symmetry respectively are provided with guide arm one, bake incasement and be equipped with the layer board, screw rod one passes the layer board respectively and passes through threaded connection with the layer board, guide arm one passes the layer board respectively, bake incasement portion is equipped with the lifter plate, the lifter plate upper end is equipped with the base, the base lower extreme passes through the bearing with the lifter plate and is connected, the base upper end is equipped with thread groove one, screw rod one lower extreme and guide arm lower extreme stretch into respectively in the thread groove one, screw rod one and guide arm one upper end are equipped with thread groove two respectively, guide arm one and screw rod one top are equipped with the bull stick respectively, the bull stick lower extreme stretches into respectively in corresponding thread groove two and pass through threaded connection with thread groove two, the bull stick upper end. This lithium cell electricity core baking equipment can conveniently change and take electric core, has reduced thermal loss greatly.
Description
Technical Field
The invention relates to a battery cell baking device, in particular to a lithium battery cell baking device.
Background
The lithium battery has the advantages of light weight, high energy storage density, long service life and the like, so the lithium battery is more and more widely applied to the new energy automobile industry, and for the lithium battery, most importantly, the battery core has fatal adverse effects on the service life, internal resistance, capacity exertion and discharge time of the battery if water exists at the position of the battery core in the production process of the lithium battery, and the lithium battery can generate heat and even explode. Therefore, in the production and manufacturing process of the lithium battery, the drying of the battery cell is a very important process, and in the battery cell baking process, the oven door needs to be opened for many times, so that the battery cell is collected or placed, and the heat loss is caused for a long time. Secondly the common tray that toasts in the market draw-in groove size is fixed unchangeable, can not adjust in real time and press from both sides tight size, because the specification of electric core is not unified, needs the size of frequent change tray, wastes time and energy, simultaneously greatly increased manufacturing cost.
Disclosure of Invention
The invention aims to provide a baking device for a battery core of a lithium battery, which can solve the technical problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a lithium battery cell baking device comprises a baking box, wherein an upper door, a middle door and a lower door are sequentially arranged at the front end of the baking box from top to bottom, the upper door, the middle door and the lower door are respectively hinged with the baking box, two first screw rods are symmetrically arranged in the baking box, guide rods I are respectively symmetrically arranged on two sides of each screw rod I, more than three support plates are arranged in the baking box in parallel, the screw rods respectively penetrate through the support plates and are in threaded connection with the support plates, the guide rods I respectively penetrate through the support plates, a lifting plate is arranged at the bottom of the baking box, a base is respectively arranged at the upper end of each lifting plate and is positioned under the guide rods I and the screw rods I, the lower end of each base is connected with the lifting plate through bearings, a first threaded groove is arranged at the upper end of each base, the lower end of each screw rod I and the lower end of each guide rod I respectively extend into the first threaded groove and are in threaded, the upper ends of the guide rods are respectively extended out of the baking box and fixed with the handle.
Preferably, smooth sections are arranged on the upper portion and the lower portion of the outer walls of the first screw rod and the first guide rod, and thread sections are arranged at the upper ends of the smooth sections of the lower portion of the first guide rod.
Preferably, the lower end of the lifting plate is provided with a lifting mechanism, and the lifting mechanism is used for driving the lifting plate to move in the vertical direction.
Preferably, elevating system is including fixing the pneumatic cylinder in toasting the case lower extreme, the lifter plate lower extreme is fixed with the support column and fixes, it is fixed with the backup pad that toasts the case that the support column lower extreme stretches out.
Preferably, the lifter plate upper end is equipped with the connecting plate, the connecting plate both ends are fixed with the gag lever post respectively, the quantity of gag lever post is the same with base quantity, be equipped with the spacing groove on the base respectively, the gag lever post stretches into the spacing inslot respectively, the lifter plate upper end is equipped with the recess with connecting plate and gag lever post looks adaptation, the connecting plate lower extreme is fixed with the bracing piece, the case of toasting is stretched out to the bracing piece lower extreme, the bracing piece lower extreme is articulated with the pouring weight.
Preferably, the upper end of the baking oven and one side of the first screw rod and the first guide rod are respectively provided with a sliding groove, a sliding block is arranged on the sliding groove, and the sliding block on the same side of the screw rod is fixed with the push plate.
Preferably, be equipped with on the layer board with screw rod one and the screw hole and the perforation of guide arm one looks adaptation, the layer board upper end is fixed with the installing frame, be equipped with two risers and two above diaphragms on the installing frame, riser lower extreme symmetry is equipped with two draw-in grooves one, draw-in groove one blocks respectively on the installing frame, the diaphragm lower extreme evenly is equipped with draw-in groove two, draw-in groove two blocks are established on installing frame and riser.
Preferably, the mounting frame top is equipped with keeps off the frame, the diaphragm sets up and is keeping off the frame lower extreme, keep off the frame and pass through the bolt fastening with the mounting frame.
Preferably, bake out of the case external fixation and have the motor, it is equipped with two screw rods and two guide arms to bake out of the case and be located the superiors layer board top, the one end of two screw rods with bake out of the case and pass through the bearing and be connected, the other end of two screw rods stretches out to bake out of the case and fix with the output shaft of motor, the both ends of two guide arms all with bake out of the case fixed, two screw rods pass the fixed plate and pass through threaded connection with the fixed plate, two fixed plates of passing of guide arm, fixed plate lower extreme symmetry is fixed with the mounting panel, be equipped with the squeeze roll between the mounting panel, the squeeze roll is fixed in the pivot, the pivot both ends pass through.
Compared with the prior art, the invention has the beneficial effects that:
1) through the arrangement of the upper door, the middle door and the lower door, when a baked battery cell is taken, the upper door is opened, and when a new battery cell is placed for baking, the lower door is opened, so that the area for opening the box door is greatly reduced, and secondly, the battery cell can be conveniently replaced and taken, so that the heat loss is greatly reduced;
2) the distance between the vertical plate and the mounting frame and the distance between two adjacent transverse plates can be adjusted, and the supporting plate can be used for placing electric cores with different sizes;
3) through setting up the squeeze roll, can prevent that electric core up end warp.
Drawings
Fig. 1 is a front view of a lithium battery cell baking apparatus in embodiment 1 of the present invention;
fig. 2 is a front view of an internal structure of a lithium battery cell baking apparatus in embodiment 1 of the present invention;
fig. 3 is a top view of a baking apparatus for a battery cell of a lithium battery in embodiment 1 of the present invention;
FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is a schematic structural view of a first screw and a first guide rod in embodiment 1 of the present invention;
FIG. 7 is a plan view of a lifter plate in embodiment 1 of the present invention;
FIG. 8 is a plan view of a pallet in embodiment 2 of the present invention;
FIG. 9 is a cross-sectional view taken along the line C-C of FIG. 8;
FIG. 10 is a plan view of the pallet of example 2 of the present invention after the barrier frame is removed;
fig. 11 is a schematic view showing the structure of a riser in example 2 of the present invention;
fig. 12 is a schematic structural diagram of a lithium battery cell baking apparatus in embodiment 3 of the present invention, after an upper door is removed;
FIG. 13 is a plan view showing a partial structure of a rolling mechanism in embodiment 3 of the invention;
in the figure, 1, a baking box, 2, an upper door, 3, a middle door, 4, a lower door, 5, a first screw rod, 6, a first guide rod, 7, a supporting plate, 8, a lifting plate, 9, a hydraulic cylinder, 10, a threaded hole, 11, a through hole, 12, a supporting column, 13, a supporting plate, 14, a base, 15, a connecting plate, 16, a limiting rod, 17, a limiting groove, 18, a groove, 19, a supporting rod, 20, a weight, 21, a first threaded groove, 22, a rotating rod, 23, a second threaded groove, 24, a handle, 25, a sliding groove, 26, a sliding block, 27, a pushing plate, 28, a rotating plate, 29, a supporting block, 30, a sliding plate, 31, a mounting frame, 32, a vertical plate, 33, a moving plate, 34, a first clamping groove, 35, a second clamping groove, 36, a blocking frame, 37, a bolt, 38, a motor, 39, a second screw rod, 40, a second guide rod, 41, a fixing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-7, a lithium battery cell baking equipment, including toasting case 1, toast the equipment in case 1 and be present toasting the equipment. Toast 1 front end from the top down of case and be equipped with door 2, well door 3, lower door 4 in proper order, door 2, well door 3, lower door 4 are articulated with toasting case 1 respectively, all are equipped with transparent observation window on door 2, well door 3, the lower door 4. The symmetry is equipped with two screw rods one 5 in toasting case 1, and 5 both sides of screw rod one are the symmetry respectively and are provided with guide arm one 6, and the upper portion and the lower part of screw rod one 5 and 6 outer walls of guide arm all are equipped with smooth section, and the smooth section upper end of the lower part of guide arm one 6 is equipped with the screw thread section. The baking box 1 is internally provided with more than three supporting plates 7 in parallel, a screw rod 5 penetrates through the supporting plates 7 respectively and is in threaded connection with the supporting plates 7, and a guide rod 6 penetrates through the supporting plates 7 respectively. The supporting plate 7 is provided with a threaded hole 10 and a through hole 11 which are matched with the screw rod I5 and the guide rod I6.
Toast 1 bottoms of case and be equipped with lifter plate 8, and 8 lower extremes of lifter plate are equipped with elevating system, and elevating system is used for driving lifter plate 8 and carries out the removal of vertical direction. Elevating system is fixed with support column 12 fixed including fixing the pneumatic cylinder 9 at toasting case 1 lower extreme, 8 lower extremes of lifter plate, and it is fixed with backup pad 13 that toast case 1 is stretched out to support column 12 lower extreme. And a base 14 is arranged at the upper end of the lifting plate 8 and under the guide rod I6 and the screw rod I5 respectively, and the lower end of the base 14 is connected with the lifting plate 8 through a bearing. The upper end of the lifting plate 8 is provided with a connecting plate 15, two ends of the connecting plate 15 are respectively fixed with limiting rods 16, the number of the limiting rods 16 is the same as that of the bases 14, the bases 14 are respectively provided with limiting grooves 17, and the limiting rods 16 respectively extend into the limiting grooves 17. The upper end of the lifting plate 8 is provided with a groove 18 matched with the connecting plate 15 and the limiting rod 16, the lower end of the connecting plate 15 is fixed with a supporting rod 19, the lower end of the supporting rod 19 extends out of the baking box 1, and the lower end of the supporting rod 19 is hinged with a weight 20.
The upper end of the base 14 is provided with a first threaded groove 21, and the lower end of the first screw 5 and the lower end of the first guide rod 6 respectively extend into the first threaded groove 21 and are in threaded connection with the base 14. The upper ends of the first screw rod 5 and the first guide rod 6 are respectively provided with a second thread groove 23, the upper ends of the first guide rod 6 and the first screw rod 5 are respectively provided with a rotating rod 22, the lower end of the rotating rod 22 respectively extends into the corresponding second thread groove 23 and is in threaded connection with the second thread groove 23, and the upper end of the rotating rod 22 respectively extends out of the baking box 1 and is fixed with a handle 24. One side of the upper end of the baking oven 1, which is positioned at the first screw rod 5 and the first guide rod 6, is respectively provided with a sliding groove 25, the sliding groove 25 is provided with a sliding block 26, and the sliding block 26 positioned at the same side of the first screw rod 5 is fixed with a push plate 27.
The inner wall of the baking oven 1 is symmetrically hinged with a rotating plate 28, a supporting block 29 is fixed below the rotating plate 28, and a moving plate 30 is arranged between the supporting block 29 and the rotating plate 28.
The working principle is as follows: the higher the support plate 7 is, the earlier the cell put-in time on the support plate 7 is. In the baking state, the weight 20 is perpendicular to the support rod 19, so that the limiting rod 16 is always positioned in the groove 18, i.e. the rotation of the base 14 is not limited.
When the baked battery core needs to be taken, the handle 24 is rotated, the handle 24 drives the rotating rod 22 to rotate, the rotating rod 22 drives the first screw rod 5 and the base 14 fixed with the first screw rod 5 to rotate, the supporting plate 7 moves upwards along the first guide rod 6, and when the supporting plate 7 on the uppermost layer moves to the smooth section on the upper portion of the first screw rod 5, the handle 24 stops rotating. The support rod 19 is pushed upwards to enable the weight 20 and the support rod 19 to be located on the same vertical line, the weight 20 is located at the upper end of the support plate 13 to play a supporting role, at the moment, the support rod 19 drives the limiting rod 16 to extend into the limiting groove 17, and the limiting rod 16 limits the base 14 to rotate. When the handle 24 is rotated reversely, the rotating rod 22 is respectively rotated away from the screw rod one 5 and the guide rod one 6 because the base 14 can not be rotated. The push plate 27 is pushed to make the slide block 26 located at one side of the rotary rod 22, and the handle 24 is placed at the upper end of the slide block 26 to prevent the rotary rod 22 from suddenly moving downward. And then the upper door 2 is opened, and the supporting plate 7 is taken out from the screw rod I5 and the guide rod I6. Finally, the sliding block 26 is removed, the weight 20 is folded, the limiting rod 16 is moved downwards into the groove 18, and the rotating rod 22 is fixed with the screw rod I5 and the guide rod I6 again. The time for opening the upper door 2 is extreme in the whole process, and the heat loss in the baking oven 1 is very little.
When a new battery cell needs to be placed for baking, the supporting rod 19 is pushed upwards, the weight block 20 and the supporting rod 19 are located on the same vertical line, the weight block 20 is located at the upper end of the supporting plate 13 to play a supporting role, at the moment, the supporting rod 19 drives the limiting rod 16 to extend into the limiting groove 17, and then the limiting rod 16 limits the base 14 to rotate. The handle 24 is rotated, the handle 24 drives the rotating rod 22 to rotate, and the rotating rod 22 drives the screw rod I5 and the screw rod I to rotate, so that the screw rod I5 and the guide rod I6 are rotated away from the base 14. The slider 26 is positioned at one side of the rotary rod 22, and the handle 24 is placed at the upper end of the slider 26 for supporting. The lower door 4 is opened, the rotating plate 28 is rotated so that the rotating plate 28 is perpendicular to the inner wall of the oven 1, and the moving plate 30 is inserted between the rotating plate 28 and the supporting block 29 so that the rotating plate 28 is positioned at the lower end of the lowermost supporting plate 7 for supporting the supporting plate 7, and the lower door 4 is closed. Start hydraulic cylinder 9, pneumatic cylinder 9 drives toasts case 1 rebound, has then shortened the distance of lifter plate 8 with toast 1 bottom of case, makes base 14 keep away from screw rod 5, opens lower door 4, will place the layer board 7 of new electric core and place on base 14 to make perforation 11 and screw hole 10 align with corresponding thread groove in proper order. The moving plate 30 is withdrawn and the rotating plate 28 falls under gravity, immediately closing the lower door 4. The baking oven 1 is driven by the hydraulic cylinder 9 to move downwards, the lifting plate 8 is enabled to be close to the first screw rod 5 until the smooth sections of the first screw rod 5 and the first guide rod 6 are inserted into the threaded hole 10 and the through hole 11, then the sliding block 26 is removed, the handle 24 is rotated, the first screw rod 5 and the first guide rod 6 are driven by the handle 24 to move downwards, the first screw rod 5 and the first guide rod 6 respectively penetrate through the threaded hole 10 and the through hole 11 on the new supporting plate 7, then the first screw rod 5 and the first guide rod 6 extend into the base 14 and are screwed with the base 14. The weight 20 is folded to move the limiting rod 16 downwards into the groove 18, the base 14 can continue to rotate, and the handle 24 is rotated to move the supporting plate 7 along the guide rod one 6.
Example 2
Referring to fig. 8-11, a lithium battery cell baking device, wherein, a mounting frame 31 is fixed on the upper end of a supporting plate 7, two risers 32 and more than two transverse plates 33 are arranged on the mounting frame 31, two first clamping grooves 34 are symmetrically arranged at the lower ends of the risers 32, the first clamping grooves 34 are respectively clamped on the mounting frame 31, two clamping grooves 35 are evenly arranged at the lower ends of the transverse plates 33, and the two clamping grooves 35 are clamped on the mounting frame 31 and the vertical plates 32. A blocking frame 36 is arranged above the mounting frame 31, the transverse plate 33 is arranged at the lower end of the blocking frame 36, and the blocking frame 36 and the mounting frame 31 are fixed through bolts 37.
The working principle is as follows: the battery cell is placed between the mounting frame 31 and the vertical plate 32, the vertical plate 32 is moved along the mounting frame 31, the vertical plate 32 and the mounting frame 31 clamp the battery cell tightly, then the battery cell is clamped into the transverse plate 33, the transverse plate 33 clamps the battery cell tightly, the blocking frame 36 is placed at the upper end of the transverse plate 33, the blocking frame 36 is fixed with the mounting frame 31 through the bolt 37, the transverse plate 33 and the vertical plate 32 are clamped by the blocking frame 36, and the sliding plate and the vertical plate 32 are prevented from moving.
Example 3
Referring to fig. 12-13, a lithium battery cell baking device further includes a rolling mechanism for rolling the battery cell, the rolling mechanism includes a motor 38 fixed outside the baking box 1, a second screw rod 39 and a second guide rod 40 are arranged in the baking box 1 and above the uppermost layer supporting plate 7, one end of the second screw rod 39 is connected with the baking box 1 through a bearing, and the other end of the second screw rod 39 extends out of the baking box 1 and is fixed to an output shaft of the motor 38. Two ends of the second guide rod 40 are fixed with the baking box 1, the second screw rod 39 penetrates through the fixing plate 41 and is in threaded connection with the fixing plate 41, and the second guide rod 40 penetrates through the fixing plate 41. The lower end of the fixed plate 41 is symmetrically fixed with mounting plates 42, squeezing rollers 43 are arranged between the mounting plates 42, the squeezing rollers 43 are fixed on a rotating shaft 44, and two ends of the rotating shaft 44 are respectively connected with the mounting plates 42 through bearings.
The working principle is as follows: the cell of the uppermost supporting plate 7 is contacted with the extrusion roller 43, the motor 38 is started, the motor 38 drives the second screw rod 39 to rotate, the second screw rod 39 drives the fixing plate 41 to move along the second guide rod 40, the extrusion roller 43 is extruded along the upper end face of the cell, and the upper end face of the cell can be prevented from deforming in the baking process.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a lithium battery electricity core baking equipment, includes toasts the case, its characterized in that: the oven is characterized in that an upper door, a middle door and a lower door are sequentially arranged at the front end of the oven from top to bottom, the upper door, the middle door and the lower door are respectively hinged with the oven, two first screw rods are symmetrically arranged in the oven, guide rods I are respectively symmetrically arranged on two sides of each screw rod I, more than three support plates are arranged in the oven in parallel, each screw rod respectively penetrates through the support plates and is in threaded connection with the support plates, each guide rod I respectively penetrates through the support plates, a lifting plate is arranged at the bottom of the oven, bases are respectively arranged at the upper ends of the lifting plates and under the guide rods I and the screw rods I, the lower ends of the bases are connected with the lifting plates through bearings, threaded grooves I are arranged at the upper ends of the bases, the lower ends of the screw rods and the lower ends of the guide rods respectively extend into the threaded grooves I and are in threaded connection with the bases, threaded grooves II are respectively arranged at the upper ends of the screw, the lower end of the rotating rod extends into the corresponding thread groove II respectively and is in threaded connection with the thread groove II, and the upper end of the rotating rod extends out of the baking box respectively and is fixed with the handle.
2. The baking device for the lithium battery cell of claim 1, characterized in that: the upper portion and the lower portion of the outer walls of the first screw rod and the first guide rod are respectively provided with a smooth section, and the upper end of the smooth section of the lower portion of the first guide rod is provided with a thread section.
3. The baking device for the lithium battery cell of claim 1, characterized in that: the lifting plate is characterized in that a lifting mechanism is arranged at the lower end of the lifting plate and used for driving the lifting plate to move in the vertical direction.
4. The baking device for the lithium battery cell of claim 3, characterized in that: elevating system is including fixing the pneumatic cylinder at toasting the case lower extreme, the lifter plate lower extreme is fixed with the support column and fixes, it is fixed with the backup pad that toasts the case to stretch out to the support column lower extreme.
5. The baking device for the lithium battery cell of claim 4, wherein: the utility model discloses a portable electric cooker, including lifter plate, connecting plate, gag lever post, limiting groove, connecting plate upper end, the lifter plate upper end is equipped with the connecting plate, the connecting plate both ends are fixed with the gag lever post respectively, the quantity of gag lever post is the same with base quantity, be equipped with the spacing groove on the base respectively, the gag lever post stretches into the spacing inslot respectively, the lifter plate upper end is equipped with the recess with connecting plate and gag lever post looks adaptation, the connecting plate lower extreme is fixed with the bracing piece, the bracing piece lower extreme.
6. The baking device for the lithium battery cell of claim 1, characterized in that: and one side of the upper end of the baking oven, which is positioned on the first screw rod and the first guide rod, is respectively provided with a sliding chute, and the sliding blocks positioned on one side of the screw rods are fixed with the push plate.
7. The baking device for the lithium battery cell of claim 1, characterized in that: the supporting plate is provided with a threaded hole and a through hole which are matched with the screw rod I and the guide rod I, the upper end of the supporting plate is fixed with an installation frame, the installation frame is provided with two vertical plates and more than two transverse plates, the lower ends of the vertical plates are symmetrically provided with two first clamping grooves, the first clamping grooves are clamped on the installation frame respectively, the lower ends of the transverse plates are evenly provided with second clamping grooves, and the second clamping grooves are clamped on the installation frame and the vertical plates.
8. The baking device for the lithium battery cell of claim 7, characterized in that: the mounting frame top is equipped with keeps off the frame, the diaphragm sets up and is keeping off the frame lower extreme, keep off the frame and pass through the bolt fastening with the mounting frame.
9. The baking device for the lithium battery cell of claim 1, characterized in that: toast the case external fixation and have the motor, it is equipped with two and guide arm two to toast the incasement and be located the superiors layer board top, the one end of two screw rods with toast the case and pass through the bearing and be connected, the other end of two screw rods stretches out toasts the case and fixes with the output shaft of motor, the both ends of two guide arms all with toast the case fixed, two screw rods pass the fixed plate and pass through threaded connection with the fixed plate, two guide arms pass the fixed plate, fixed plate lower extreme symmetry is fixed with the mounting panel, be equipped with the extrusion roller between the mounting panel, the extrusion roller is fixed in the pivot, the pivot both ends pass through the bearing with the mounting panel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010559002.XA CN111637701B (en) | 2020-06-18 | 2020-06-18 | Lithium battery cell baking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010559002.XA CN111637701B (en) | 2020-06-18 | 2020-06-18 | Lithium battery cell baking equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111637701A true CN111637701A (en) | 2020-09-08 |
| CN111637701B CN111637701B (en) | 2024-10-08 |
Family
ID=72328819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010559002.XA Active CN111637701B (en) | 2020-06-18 | 2020-06-18 | Lithium battery cell baking equipment |
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| CN112471576A (en) * | 2020-12-28 | 2021-03-12 | 河南中烟工业有限责任公司 | Tobacco baking oven |
| CN118391872A (en) * | 2024-07-01 | 2024-07-26 | 宁德思客琦智能装备有限公司 | Battery cell vacuum baking device |
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| CN111637701B (en) | 2024-10-08 |
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