CN208223151U - A kind of lithium battery electric core preheating tunnel furnace - Google Patents
A kind of lithium battery electric core preheating tunnel furnace Download PDFInfo
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- CN208223151U CN208223151U CN201820262004.0U CN201820262004U CN208223151U CN 208223151 U CN208223151 U CN 208223151U CN 201820262004 U CN201820262004 U CN 201820262004U CN 208223151 U CN208223151 U CN 208223151U
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000002955 isolation Methods 0.000 claims description 9
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 239000002937 thermal insulation foam Substances 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 229910002114 biscuit porcelain Inorganic materials 0.000 abstract description 11
- 230000003749 cleanliness Effects 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000007731 hot pressing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012802 pre-warming Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Battery Electrode And Active Subsutance (AREA)
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Abstract
The utility model discloses a kind of lithium battery electric core preheating tunnel furnaces, in the present invention, air enters from air inlet, by being flowed up after blower, hot wind is formed by heating devices heat, hot wind is assembled after reaching equal pressure chamber, the battery core surface that the arrival of the first filter device is located on delivery platform is passed downwardly through after forming certain wind pressure, preheat product under hot wind environment, the hot wind being previously used continues downwards into return air chamber entrainment of battery core bisque, then battery core bisque is filtered out by the second filter device, start the circulation of next round into the air inlet of blower, the first filter device and the second filter device of the lithium battery electric core preheating tunnel furnace sufficiently filter battery core bisque, it improves the cleanliness of battery core while also ensuring the health of employee.
Description
Technical field
The utility model belongs to technical field of mechanical automation, in particular to a kind of lithium battery electric core preheating tunnel furnace.
Background technique
Currently, needing prebake conditions to carry out curing process the lithium-ion electric core of Soft Roll, baking box or tunnel are generally used
Road formula oven is toasted.And in both modes, using baking box, needing a collection of battery core together puts in, set temperature
It is begun to warm up with the time, baking times is waited to arrive, secondary by the gross could taken out, entire environment is in more closed state, temperature
Degree is easy to control, and toast after a collection of battery core need etc. cooling after just conveniently take out after；In addition, new batch of battery core is waited to put
Baking box is shut after entering behind the door, needing to wait for a period of time can be only achieved scheduled temperature, institute's low efficiency in this way, employee
It also needs to work under high temperature, influences the physical and mental health of employee.For what is toasted using tunnel type roasting oven, battery core is
Continuous feed after process of passing through tunnel formula oven different temperature zones, achievees the effect that baking, but this temperature is unable to maintain that perseverance
It is fixed, influence the consistency of baking；In addition, this mode constantly has cold air supplement, so energy consumption is big, it is not energy-efficient, it is raw
It produces at high cost.
Then, in order to solve the above technical problems, lithium battery electric core preheating tunnel furnace comes into being, the naked electricity of preheating furnace
Battery core is heated to be sent into after certain temperature and be toasted, can reduced 50% baking time, improve production effect by the prewarming baking of core
Rate reduces the hot-press equipment of half, has saved hot pressing cost and workshop station ground area, but existing preheating furnace is to battery core
Bisque is not handled in time, and employee, which is possible to sucking, causes impurity when body damage or hot air circulation excessively to seriously affect electricity
Core quality.In addition, the loading plate of the battery core carrier bar of use generally uses double-layer structure in the prior art for proof strength,
In battery core warm, the double-layer structure of battery core loading plate is easy accumulation battery core bisque, and is not easily cleaned, therefore cause battery core
Cleanliness does not reach requirement, and seriously affects the production efficiency of lithium battery.
Utility model content
The main purpose of the utility model, which is to provide one kind, can be effectively treated battery core bisque, can guarantee circulating air and electricity
The lithium battery electric core preheating tunnel furnace of the purity requirements of core contact.
In order to solve the above technical problems, the utility model provides a kind of lithium battery electric core preheating tunnel furnace, including certainly
Dynamic feeding device, delivery platform and preheating device, the delivery platform are connect with the automatic charging device, the delivery platform
It is stretched out across the preheating device, battery core is placed on the delivery platform by the automatic charging device, and battery core passes through described
Delivery platform is transported in the preheating device and exports after overbaking；The preheating device includes pre- hot bellows mould group, described
Pre- hot bellows mould group includes the pre- hot bellows of several settings arranged in parallel, and the delivery platform sequentially passes through several pre- hot winds
Case simultaneously stretches out, and is located in each pre- hot bellows and is equipped with the first filter device above the delivery platform, first filtering
It is equipped with equal pressure chamber between device and the pre- hot bellows roof, is equipped with hollow out homogenating plate, the hollow out below the delivery platform
Return air chamber is formed between homogenating plate and the pre- hot bellows bottom wall, each pre- hot bellows are interior defeated perpendicular to the delivery platform
It send the side in direction to be equipped with blower, the second filter device, the return air chamber outlet and the blower is equipped in the return air chamber
The air outlet top of air inlet connection, the blower is equipped with heating device.Preferably, second filter device is fixedly connected on
Below the hollow out homogenating plate.
Preferably, second filter device is set to the outlet of the return air chamber.
Preferably, first filter device and second filter device are resistance to heat filter, the heating device
For heat-generating pipe or heating board.
Preferably, limited aerofoil is set between the equal pressure chamber and the heating device.
Preferably, several plate holes arranged in parallel, the spacing use of the plate hole etc. are provided on the hollow out homogenating plate
Difference is incremented by arrangement.
Preferably, the surrounding lateral wall of each pre- hot bellows is provided with alumina silicate heat insulation foam.
Preferably, the alumina silicate heat insulation foam with a thickness of 50-90mm.
Preferably, the two sides in each pre- hot bellows perpendicular to the conveying direction of the delivery platform are provided with dimension
Repair door.
Preferably, the outside of the blower is equipped with fresh air inlet port and distinguished and admirable regulating valve.
Preferably, the delivery platform includes conveying and transporting chain plate, and the conveying hangs down positioned at delivery platform
Directly in the two sides of conveying direction, the transporting chain plate is fixedly installed between the conveying, and the transporting chain plate includes electricity
Core loading plate, bottom plate and limit guide post, the battery core loading plate are set on the bottom plate, and the battery core loading plate is along bottom plate
Raised fin on the prolonging direction of middle part, the battery core loading plate, which is transversely to the conveying direction, is provided with multiple battery cores placements position,
Each battery core placement position two sides correspond to bottom plate position and are provided with limit sliding chutes, and the limit guide post is adjustable to be set to institute
It states in limit sliding chutes.
Preferably, the automatic charging device includes several flexible clamping jaws, and each flexible clamping jaw includes a parallel folder
Tight cylinder and a pair of clip claw assembly being oppositely arranged, two output ends on the parallel clamping cylinder are connected separately with a guiding
Block, each clip claw assembly include the clamping part of the clamping battery core and the spacing tune that the drive clamping part moves horizontally
Section portion, the spacing adjustment portion are equipped with sliding slot, and the sliding slot is slidably connected with the guide pad.
Preferably, the clamping part include one group of battery hook and with battery briquetting, the battery hook includes connecting rod
And hook portion, the battery briquetting and the hook portion are oppositely arranged and are located above the hook portion, on the battery briquetting
Portion is equipped with telescopic cylinder, and the cylinder axis of the telescopic cylinder is fixedly connected with the battery briquetting, the telescopic cylinder top
It is fixedly connected with the spacing adjustment portion, the battery briquetting and the telescopic cylinder are located on the inside of the connecting rod, the hook
Claw upper surface, battery briquetting lower surface and the connecting rod inner surface are provided with silica gel pad.
Preferably, spring assembly is connected between the battery hook and the spacing adjustment portion, outside the connecting rod
Side is fixedly connected with alarm isolation, is provided with photoelectric sensor, the photoelectric sensor installation position on the outside of the telescopic cylinder
It sets and is higher than the alarm isolation upper end position certain distance.
When in use, air enters the lithium battery electric core preheating tunnel furnace of the utility model from air inlet, passes through wind
It is flowed up after machine, forms hot wind by heating devices heat, hot wind is assembled after reaching heating room, poured in after forming certain wind pressure
Equal pressure chamber reaches the battery core surface being located on delivery platform by effective filter, preheats product under hot wind environment, quilt
Used hot wind, by homogenating plate, continues downwards into return air chamber entrainment of battery core bisque, filters by primarily efficient filter device
Fall particulate matter, start the circulation of next round into the air inlet of blower, battery core bisque is sufficiently filtered, improved by high efficiency particulate air filter
The cleanliness of battery core also ensures the health of employee simultaneously.
In addition, the battery core loading plate for the transporting chain plate that the preheating furnace uses is raised convex along prolonging direction in the middle part of the bottom plate
Rib ensure that the intensity of transporting chain plate, since guide post mounting portion and battery core loading plate are integrated single layer structures, thoroughly solve
The technical issues of existing battery core carrier bar dust accumulation.
Other than it can effectively filter battery core dust, which uses the scheme that recycle heat utilizes, and efficiently saves
Energy；Cabinet uses modularized design, can individually process assembly and adjustment, simplifies production and processing debugging process.The preheating furnace for pair
The prewarming baking of naked battery core is sent into hot pressing after battery core is heated to 105 DEG C, can reduce 50% hot pressing time, improves production effect
Rate reduces the hot-press equipment of half, greatlys save hot pressing cost and area of mill site.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lithium battery electric core preheating tunnel furnace in the utility model；
Fig. 2 is the schematic cross-section of pre- hot bellows in the utility model；
Fig. 3 is the structural schematic diagram of hollow out homogenating plate in the utility model；
Fig. 4 is the schematic cross-section of pre- hot bellows in another embodiment of the utility model；
Fig. 5 is the structural schematic diagram of transporting chain plate in the utility model；
Fig. 6 is the schematic diagram of automatic charging device in the utility model；
Fig. 7 is the structural schematic diagram of flexible clamping jaw in the utility model；
In figure, 100- automatic charging device, 200- delivery platform, 300- preheating device, 110- flexibility clamping jaw, 111- are parallel
Clamping cylinder, 1111- guide pad, 1121- spacing adjustment portion, 1122- sliding slot, 113- battery hook, 1131- connecting rod, 1132-
Hook portion, 1133- alarm isolation, 1134- silica gel pad, 114- battery briquetting, 115- telescopic cylinder, 1151- optoelectronic induction
Device, 116- spring assembly, 210- conveying, 220- transporting chain plate, 221- battery core loading plate, 222- bottom plate, 223- limit are led
The pre- hot bellows of column, 310-, the first filter device of 311-, 312- equal pressure chamber, 313- return air chamber, 314- blower, 315- second are filtered
Device, 316- heating device, 317- alumina silicate heat insulation foam, 318- maintenance door, 319- hollow out homogenating plate, 320- limit aerofoil, 321-
Heating chamber, 322- battery core.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not meant to limit the utility model.
As shown in Figure 1, being a kind of lithium battery electric core preheating tunnel furnace provided by the utility model, including automatic charging device
100, delivery platform 200, preheating device 300, delivery platform 200 are stretched out across preheating device 300, and automatic charging device 100 will
Battery core is placed on delivery platform 200, and battery core is transported in preheating device 300 by delivery platform 200 and is exported after overbaking
Afterwards, blanking is carried out by external six-joint robot to operate, battery core is removed to the hot press work after entering from delivery platform 200
Sequence.The preheating device 300 includes pre- hot bellows mould group, and pre- hot bellows mould group includes the pre- hot bellows of several settings arranged in parallel
310, delivery platform 200 sequentially passes through several pre- hot bellows 310 and stretches out.
It is illustrated in figure 2 the schematic cross-section of pre- hot bellows 310 in the utility model, is located in each pre- hot bellows 310
The first filter device 311 is equipped with above delivery platform 200, the first filter device 311 is effective filter.First filter device
It is equipped with equal pressure chamber 312 between 311 and 310 roof of pre- hot bellows, hollow out homogenating plate 319 is equipped with below delivery platform 200, it is described to engrave
Return air chamber 313 is formed between empty homogenating plate 319 and 310 bottom wall of pre- hot bellows, each pre- hot bellows 310 are interior perpendicular to conveying
The side of platform conveying direction is equipped with blower 314, and the second filter device 315 is equipped between return air chamber 313 and blower 314, described
Second filter device 315 is set to the outlet of the return air chamber.
In another embodiment, as shown in figure 4, second filter device 315 can also be fixedly connected on described engrave
Empty 319 lower section of homogenating plate.Can make the hot wind entrainment of battery core powder being previously used before continuing downwards into return air chamber i.e.
Battery core powder is filtered out by the second filter device.
As shown in Figure 2, Figure 4 shows, the outlet of return air chamber 313 is connected to 314 air inlet of blower, is set above the air outlet of blower 314
There is heating device 316, wherein the first filter device 311 and the second filter device 315 are thousand grades of resistance to heat filters, heating device
316 can be used heat-generating pipe or heating board.Limited aerofoil 320 is set between the equal pressure chamber 312 and the heating device 316.
More specifically, it is arranged between the heating chamber 321 at 316 place of the equal pressure chamber 312 and the heating device limited
Aerofoil 320.Heating chamber 321 and the interval of equal pressure chamber 312 are become two wind chambers by the limit aerofoil 320, since limit aerofoil 320 limits
Outlet size can pressurize to heating chamber 321, and the wind speed for allowing heating chamber 321 to export increases, the air quantity in 312 distal side of equal pressure chamber
More evenly, can achieve makes the heated effect more evenly of battery core.
When in use, air enters the lithium battery electric core preheating tunnel furnace of the utility model from 314 air inlet of blower, passes through
It is flowed up after blower, is thermally formed hot wind by heating device 316, hot wind is assembled after reaching equal pressure chamber 312, forms certain wind
The first filter device 311 is passed downwardly through after pressure and reaches the battery core surface being located on delivery platform 200, makes product under hot wind environment
Preheating, the hot wind being previously used continue downwards into return air chamber 313 entrainment of battery core bisque, then pass through the second filter device
315 filter out battery core bisque, start the circulation of next round into the air inlet of blower 314；The lithium battery electric core preheating tunnel furnace
The first filter device 311 and the second filter device 315 battery core bisque is sufficiently filtered, improve the cleanliness of battery core while
It ensure that the health of employee.
Heat will not be by the cabinet of pre- hot bellows when as shown in Figure 2, Figure 4 shows, in order to flow hot wind in pre- hot bellows
It leaks out, is provided with alumina silicate heat insulation foam 317 in the surrounding lateral wall of each pre- hot bellows 310, the alumina silicate heat insulation foam
317 with a thickness of 50-90mm, preferably 70mm.The main structure of the pre- hot bellows 310 is welded using Q235A structural steel metal plate group,
Inner surface uses stainless steel, guarantees the purity requirements of the contact with battery core.
The maintenance and inspection of pre- hot bellows 310 for convenience, each pre- hot bellows 310 are interior perpendicular to delivery platform conveying side
To two sides be provided with maintenance door 318.
Surplus in order to guarantee hot-air in a certain range, needs to be introduced from outside into fresh air, can be in the outside of blower
Equipped with fresh air inlet port and distinguished and admirable regulating valve (not shown), new wind flow is controlled by distinguished and admirable regulating valve, is effectively avoided
New wind flow is excessive to make hot wind air themperature decline excessive bring adverse effect.
As shown in figure 3, being provided with several plate holes arranged in parallel, the spacing of the plate hole on the hollow out homogenating plate 319
Arrangement is incremented by using equal difference, can achieve from the effect as far as nearly uniformly air draft.
As shown in Fig. 2, Fig. 5, in the present embodiment, delivery platform 200 includes conveying 210 and transporting chain plate 220, defeated
Guide rail 210 is sent to be located at the two sides that delivery platform 200 is transversely to the conveying direction, transporting chain plate 220 is fixedly installed on conveying 210
Between, transporting chain plate 220 includes that battery core loading plate 221, bottom plate 222 and limit guide post 223, battery core loading plate 221 are set to bottom
On plate 222, more specifically, which is fin raised along 222 middle part prolonging direction of bottom plate, battery core carrying
Plate 221, which is transversely to the conveying direction, is provided with multiple battery cores placements position, and each battery core places position two sides and corresponds to the setting of bottom plate position
There are a limit sliding chutes, guide post 223 is adjustable is set in limit sliding chutes for limit.
221 bottom end of battery core loading plate extends to form guide post mounting portion to two sides, if being arranged at intervals on battery core loading plate 221
Dry battery core places position, and guide post mounting portion corresponds to each battery core placement position two sides and is symmetrically arranged with limit sliding chutes, limit guide post 223 and limit
Position sliding slot is slidably connected (attached to be not shown in the figure).
The battery core loading plate 221 of the transporting chain plate 220 is fin raised along 222 middle part prolonging direction of bottom plate, is guaranteed
The intensity of transporting chain plate 220 thoroughly solves existing since guide post mounting portion and battery core loading plate are integrated single layer structures
The technical issues of battery core carrier bar dust accumulation.
In order to guarantee the air permeability of the preheating furnace battery core carrier bar in warm, each battery core is placed also settable on position
There are several ventilation holes；Simultaneously in order to guarantee that battery core will not be shifted along battery core loading plate length direction, in 222 prolonging direction of bottom plate
Both ends are provided with limited block.
As shown in Figure 6, Figure 7, in order to realize that the preheating furnace can be adapted to the lithium battery electric core of different model and specification, this is automatic
Feeding device 100 includes several flexible clamping jaws 110, and each flexibility clamping jaw 110 includes that a parallel clamping cylinder 111 and a pair are opposite
The clip claw assembly of setting, two output ends on parallel clamping cylinder 111 are connected separately with a guide pad 1111, each set of jaws
Part includes the clamping part of a clamping battery core and drives the spacing adjustment portion 1121 that moves horizontally of clamping part, in spacing adjustment portion 1121
Equipped with sliding slot 1122, sliding slot 1122 is slidably connected with guide pad 1111, which is installed due to spacing adjustment portion 1121
On guide pad, therefore electrodeless spacing may be implemented by the adjusting of spacing adjustment portion 1121 and adjust, it is compatible different on the market
The lithium battery electric core of model accomplishes that zero cost is remodeled.
Specifically, clamping part include one group of battery hook 113 and with battery briquetting 114, battery hook 113 include connecting rod
1131 and hook portion 1132, battery briquetting 114 and hook portion 1132 are oppositely arranged and are located at 1132 top of hook portion, battery briquetting
114 tops are equipped with telescopic cylinder 115, which can be twin shaft cylinder, the cylinder axis and electricity of the telescopic cylinder 115
Pond briquetting 114 is fixedly connected, and 115 top of telescopic cylinder is fixedly connected with spacing adjustment portion 1121, battery briquetting 114 and flexible gas
Cylinder 115 is respectively positioned on the inside of connecting rod.When in order to guarantee that battery is clamped, battery core surface is not damaged, 1132 upper surface of hook portion
114 lower surface of battery briquetting and 1131 inner surface of connecting rod are provided with silica gel pad 1134.
Hook portion 1132 in order to guarantee above-mentioned flexible clamping jaw can remind operation when being touched or being stopped in time
Person is connected with spring assembly 116 between one group of battery hook 113 and spacing adjustment portion 1121, fixes on the outside of connecting rod 1131
It is connected with alarm isolation 1133, is provided with photoelectric sensor 1151,1151 installation position of photoelectric sensor on the outside of telescopic cylinder 115
It sets and is higher than alarm 1133 upper end position certain distance of isolation, when in use, if a failure occurs, hook portion 1132 was declining
Foreign matter is encountered in journey and is risen, and then alarm isolation 1133 is driven to rise compression spring assembly 116, and alarm isolation 1133 is touched
Shine electric inductor 1151, equipment alarm.The spring flexible is simple and reliable for structure, practical, can be with if faulty generation
Effective protection battery core and clamping jaw will not be damaged.
Clamping and release to battery core may be implemented in the flexibility clamping jaw 110, and when parallel clamping cylinder 111 closes up, clamping is electric
After core, telescopic cylinder 115 is pushed, and is compressed battery core, battery core can be effectively prevent to fall in moving process.The clamping jaw can both clamp
Battery core, and have the function of compressing battery core, moreover it is possible to it protects battery core and mechanism not damaged, accomplishes good effect multifunctional in one body
Fruit.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (14)
1. a kind of lithium battery electric core preheating tunnel furnace, including automatic charging device, delivery platform and preheating device, the conveying is flat
Platform and the automatic charging device are connected and through the preheating device and stretch out, and battery core is placed on institute by the automatic charging device
It states on delivery platform, battery core is transported in the preheating device by the delivery platform and is exported after overbaking；The preheating
Device includes pre- hot bellows mould group, and the pre- hot bellows mould group includes the pre- hot bellows of several settings arranged in parallel, the conveying
Platform sequentially passes through several pre- hot bellows and stretches out, which is characterized in that is located at the conveying in each pre- hot bellows
It is equipped with the first filter device above platform, equal pressure chamber, institute are equipped between first filter device and the pre- hot bellows roof
It states and is equipped with hollow out homogenating plate below delivery platform, form return air chamber between the hollow out homogenating plate and the pre- hot bellows bottom wall,
Blower is equipped with perpendicular to the side of the delivery platform conveying direction in each pre- hot bellows, and the is equipped in the return air chamber
Two filter devices, the return air chamber outlet are connected to the air inlet of the blower, and heating is equipped with above the air outlet of the blower
Device.
2. a kind of lithium battery electric core preheating tunnel furnace according to claim 1, which is characterized in that second filter device
It is fixedly connected below the hollow out homogenating plate.
3. a kind of lithium battery electric core preheating tunnel furnace according to claim 1, which is characterized in that second filter device
It is set to the outlet of the return air chamber.
4. a kind of lithium battery electric core preheating tunnel furnace according to claim 2 or 3, which is characterized in that first filtering
Device and second filter device are resistance to heat filter, and the heating device is heat-generating pipe or heating board.
5. a kind of lithium battery electric core preheating tunnel furnace according to claim 2 or 3, which is characterized in that the equal pressure chamber with
Limited aerofoil is set between the heating device.
6. a kind of lithium battery electric core preheating tunnel furnace according to claim 5, which is characterized in that on the hollow out homogenating plate
Several plate holes arranged in parallel are provided with, the spacing of the plate hole is incremented by arrangement using equal difference.
7. a kind of lithium battery electric core preheating tunnel furnace according to claim 1, which is characterized in that each pre- hot bellows
Surrounding lateral wall be provided with alumina silicate heat insulation foam.
8. a kind of lithium battery electric core preheating tunnel furnace according to claim 7, which is characterized in that the alumina silicate heat insulation foam
With a thickness of 50-90mm.
9. a kind of lithium battery electric core preheating tunnel furnace according to claim 1, which is characterized in that each pre- hot bellows
The two sides of the interior conveying direction perpendicular to the delivery platform are provided with maintenance door.
10. a kind of lithium battery electric core preheating tunnel furnace according to claim 1, which is characterized in that the outside of the blower
Equipped with fresh air inlet port and distinguished and admirable regulating valve.
11. a kind of lithium battery electric core preheating tunnel furnace according to claim 1 or 6, which is characterized in that the delivery platform
Including conveying and transporting chain plate, the conveying is located at the two sides that delivery platform is transversely to the conveying direction, the conveying
Carrier bar is fixedly installed between the conveying, and the transporting chain plate includes battery core loading plate, bottom plate and limits guide post, described
Battery core loading plate is set on the bottom plate, and the battery core loading plate is raised fin along prolonging direction in the middle part of bottom plate, institute
It states battery core loading plate and is transversely to the conveying direction and be provided with multiple battery cores and place position, each battery core places position two sides and corresponds to bottom
Board position is provided with limit sliding chutes, and the limit guide post is adjustable to be set in the limit sliding chutes.
12. a kind of lithium battery electric core preheating tunnel furnace according to claim 1 or 6, which is characterized in that the automatic charging
Device includes several flexible clamping jaws, and each flexible clamping jaw includes a parallel clamping cylinder and a pair of set of jaws being oppositely arranged
Part, two output ends on the parallel clamping cylinder are connected separately with a guide pad, and each clip claw assembly includes a folder
The spacing adjustment portion held the clamping part of the battery core and the clamping part is driven to move horizontally, the spacing adjustment portion, which is equipped with, to be slided
Slot, the sliding slot are slidably connected with the guide pad.
13. a kind of lithium battery electric core preheating tunnel furnace according to claim 12, which is characterized in that the clamping part includes
One group of battery hook and with battery briquetting, the battery hook includes connecting rod and hook portion, the battery briquetting and the hook
Claw is oppositely arranged and is located above the hook portion, and battery briquetting top is equipped with telescopic cylinder, the telescopic cylinder
Cylinder axis be fixedly connected with the battery briquetting, the telescopic cylinder top is fixedly connected with the spacing adjustment portion, described
Battery briquetting and the telescopic cylinder are located on the inside of the connecting rod, hook portion upper surface, battery briquetting lower surface
And the connecting rod inner surface is provided with silica gel pad.
14. a kind of lithium battery electric core preheating tunnel furnace according to claim 13, which is characterized in that in the battery hook
It is connected with spring assembly between the spacing adjustment portion, is fixedly connected with alarm isolation on the outside of the connecting rod, it is described to stretch
Photoelectric sensor is provided on the outside of contracting cylinder, the photoelectric sensor installation site is higher than the alarm isolation upper end position one
Set a distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820262004.0U CN208223151U (en) | 2018-02-22 | 2018-02-22 | A kind of lithium battery electric core preheating tunnel furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820262004.0U CN208223151U (en) | 2018-02-22 | 2018-02-22 | A kind of lithium battery electric core preheating tunnel furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223151U true CN208223151U (en) | 2018-12-11 |
Family
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654889A (en) * | 2019-01-16 | 2019-04-19 | 深圳市鹰慧科技有限公司 | A kind of naked battery core contact preheating furnace of lithium battery |
| CN110094941A (en) * | 2019-06-11 | 2019-08-06 | 东莞市法斯特智能装备有限公司 | A kind of large automatic battery roasting plant |
| 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 |
| CN113463095A (en) * | 2021-07-05 | 2021-10-01 | 北京京城清达电子设备有限公司 | Nano silver wire orientation device |
| CN114464824A (en) * | 2022-03-03 | 2022-05-10 | 深圳市中基自动化股份有限公司 | Cell preheating device and method for lithium battery production and processing |
| CN114716264A (en) * | 2022-05-18 | 2022-07-08 | 河南万贯实业有限公司 | Full-automatic dipping system is used in graphite processing |
| CN115084663A (en) * | 2022-07-20 | 2022-09-20 | 楚能新能源股份有限公司 | Square lithium cell electricity core hot press unit |
| CN115592032A (en) * | 2022-10-14 | 2023-01-13 | 楚能新能源股份有限公司（Cn） | Transfer device and naked electric core plastic system |
| CN117192397A (en) * | 2023-09-07 | 2023-12-08 | 浙江斯柯特科技有限公司 | Battery cell detection equipment with adjustable positioning jig |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109654889B (en) * | 2019-01-16 | 2024-06-11 | 广东坤川实业有限公司 | Bare cell contact type preheating furnace for lithium battery |
| CN109654889A (en) * | 2019-01-16 | 2019-04-19 | 深圳市鹰慧科技有限公司 | A kind of naked battery core contact preheating furnace of lithium 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 |
| CN110220385B (en) * | 2019-03-19 | 2024-06-11 | 广东坤川实业有限公司 | Bare cell contact type preheating furnace for lithium battery |
| CN110094941B (en) * | 2019-06-11 | 2024-05-07 | 汕头粤兴企业有限公司 | Large-scale full-automatic battery toasts equipment |
| CN110094941A (en) * | 2019-06-11 | 2019-08-06 | 东莞市法斯特智能装备有限公司 | A kind of large automatic battery roasting plant |
| CN113463095A (en) * | 2021-07-05 | 2021-10-01 | 北京京城清达电子设备有限公司 | Nano silver wire orientation device |
| CN114464824B (en) * | 2022-03-03 | 2022-08-16 | 深圳市中基自动化股份有限公司 | Cell preheating device and method for lithium battery production and processing |
| CN114464824A (en) * | 2022-03-03 | 2022-05-10 | 深圳市中基自动化股份有限公司 | Cell preheating device and method for lithium battery production and processing |
| CN114716264A (en) * | 2022-05-18 | 2022-07-08 | 河南万贯实业有限公司 | Full-automatic dipping system is used in graphite processing |
| CN115084663B (en) * | 2022-07-20 | 2022-12-23 | 楚能新能源股份有限公司 | Square lithium cell electricity core hot press unit |
| CN115084663A (en) * | 2022-07-20 | 2022-09-20 | 楚能新能源股份有限公司 | Square lithium cell electricity core hot press unit |
| CN115592032A (en) * | 2022-10-14 | 2023-01-13 | 楚能新能源股份有限公司（Cn） | Transfer device and naked electric core plastic system |
| CN117192397A (en) * | 2023-09-07 | 2023-12-08 | 浙江斯柯特科技有限公司 | Battery cell detection equipment with adjustable positioning jig |
| CN117192397B (en) * | 2023-09-07 | 2024-05-28 | 浙江斯柯特科技有限公司 | Battery cell detection equipment with adjustable positioning jig |
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Effective date of registration: 20190830 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Guangdong Kunchuan Industrial Co., Ltd. Address before: 518101 Huafeng Yuan Business Building, 45 Xin'an Street, Baoan District, Shenzhen City, Guangdong Province 728-02 Patentee before: Shenzhen Eagle Technology Co., Ltd. |