CN208296472U - The roasting plant that lithium battery heats automatically - Google Patents
The roasting plant that lithium battery heats automatically Download PDFInfo
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- CN208296472U CN208296472U CN201820568722.0U CN201820568722U CN208296472U CN 208296472 U CN208296472 U CN 208296472U CN 201820568722 U CN201820568722 U CN 201820568722U CN 208296472 U CN208296472 U CN 208296472U
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- lithium battery
- jig
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- main body
- roasting plant
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Abstract
The utility model discloses a kind of roasting plant that lithium battery heats automatically, including lithium battery heat drying jig, pumped vacuum systems, quick-connecting valve and mobile device, the lithium battery heat drying jig includes jig main body, upper cover and heat-generating pipe, the jig main body offers the cavity of upper opening, the heat-generating pipe is set in the jig main body, and the upper cover is fixedly covered in the opening of the cavity to seal the cavity；The quick-connecting valve is fixed on the lithium battery heat drying jig and is connected to the cavity；The mobile device can drive the one of them of the input terminal of the lithium battery heat drying jig and the pumped vacuum systems close to another one, so that the quick-connecting valve is docked with the input terminal of the pumped vacuum systems.The utility model can save large-scale drying oven and heating module, keep device structure simple, so that simplification of flowsheet, is greatly reduced production cost directly to battery vacuum-pumping, heat drying.
Description
Technical field
The utility model relates to a kind of jig more particularly to a kind of lithium battery heat drying jigs.
Background technique
Moisture has very important influence to lithium battery performance, in the manufacturing process of lithium battery, it is necessary to strict control
The humidity of environment and the water content of battery.Under the conditions of current technology, generally before battery liquid-filling using roasting plant come
Control the water content of battery.For example, battery is dried in the baking mode by drying oven.Basic baking procedure are as follows:
Battery is put into jig using upper fixture machine, the jig for filling battery is put into drying oven by fixture transplanter, is closed
Dry fire door, drying oven form closed cavity, by realizing the drying of battery to dry stove evacuation, heating.Dry completion
Afterwards, vacuum, opening drying fire door are let out, is moved out the fixture for filling battery using fixture transfer machine, cooling battery, drying process is complete
At.
From the foregoing, existing lithium battery jig function is simple, only has loading battery functi on.In order to realize battery
It is dry, the corollary equipments such as drying oven and heating module for all needing setting large-scale using the roasting plant of this jig, so that
Structure is complicated for roasting plant, operating process is loaded down with trivial details, at high cost.
Utility model content
The purpose of this utility model is to provide a kind of roasting plant that lithium battery heats automatically, the lithium battery having adds
Heated drying jig can save large-scale drying oven and heating module, keep device structure simple directly to battery vacuum-pumping, heat drying
It is single, so that simplification of flowsheet, is greatly reduced production cost.
To achieve the goals above, the roasting plant that lithium battery provided by the utility model heats automatically includes that lithium battery adds
Heated drying jig, pumped vacuum systems, quick-connecting valve and mobile device, the lithium battery heat drying jig include jig main body,
Upper cover and heat-generating pipe, the jig main body offer the cavity of upper opening, and the heat-generating pipe is set in the jig main body,
The upper cover is fixedly covered in the opening of the cavity to seal the cavity；The quick-connecting valve is fixed on the lithium electricity
It is connected on the heat drying jig of pond and with the cavity；The mobile device can drive the lithium battery heat drying jig and institute
The one of them of the input terminal of pumped vacuum systems is stated close to another one, so that the quick-connecting valve and the pumped vacuum systems is defeated
Enter end docking.
Compared with prior art, since the utility model on lithium battery heat drying jig by being arranged cavity, and will
The upper cover is covered on the cavity, and then seals the cavity, to achieve the purpose that carry lithium battery.Recycle movement
Device docks the quick-connecting valve for being connected to the lithium battery heat drying jig with the output end of the pumped vacuum systems, therefore,
It only needs that rapidly cavity can be vacuumized or let out vacuum using pumped vacuum systems, so as to so that lithium battery can be true
Aerial heating.The lithium battery of roasting plant that lithium battery heats automatically in this way, which adds dry jig both, to be had the function of loading battery,
But also with the function of active heating, so that heating can be completed directly on jig during roasting plant is dry to battery
And it is dry, large-scale drying oven and heating module are saved, structure is simple, and simplifies process flow, is greatly reduced and is produced into
This.
Preferably, the lithium battery heat drying jig further includes pcb board, the pcb board is set to the jig main body
Bottom surface and be electrically connected with the heat-generating pipe.
Specifically, the mobile device jacks the lithium battery heat drying jig, and the pcb board is equipped with to be set for control
The pin hole of standby acusector grafting, it is described control equipment acusector with the output end of the mobile device stretch out upwards and with it is described
Pcb board electrical connection.
Specifically, the bottom surface of the jig main body offers cabling channel, the conducting wire between the pcb board and the heat-generating pipe
It is set in the cabling channel.By the way that the cabling channel is arranged, the conducting wire being electrically connected with the heat-generating pipe is set to be hidden in described
In jig main body, avoids conducting wire exposed and influence heating, improve the safety used.
Specifically, the lithium battery heat drying jig further includes the thermocouple for detecting the intracorporal temperature of the chamber,
The thermocouple is electrically connected with the pcb board.By the way that the thermocouple is arranged, may be implemented to monitor in real time the chamber it is intracorporal plus
Hot temperature, to realize the dry full-automatic function of battery.
Preferably, being equipped with sealing ring between the upper cover and jig main body top edge.The sealing ring can guarantee
The cavity will not gas leakage, improve airtight effect.
Preferably, the bottom of the cavity offers multiple accommodating cavities for accommodating lithium battery.
Preferably, the lithium battery heat drying jig further includes battery protective sheath, the battery protective sheath is set to institute
It states in cavity.The li-ion cell protection set can reduce the friction of battery Yu jig main body, effective protection jig.
Preferably, the periphery setting insulating layer of the jig main body.The insulating layer can prevent heat from outwardly shedding,
And then reduce the energy loss during battery barbecue.
Preferably, the roasting plant that the lithium battery heats automatically further includes jig conveyer belt, the jig conveyer belt is driven
It is mobile to move the lithium battery heat drying jig, so that the output end face of the quick-connecting valve and the pumped vacuum systems.
Specifically, the cross section of the accommodating cavity is round or rectangular.
Specifically, the heat-generating pipe is inserted into the jig main body, to be located between two accommodating cavities.
Detailed description of the invention
Fig. 1 is the structure chart for the roasting plant that the utility model lithium battery heats automatically.
Fig. 2 is the structure of the lithium battery heat drying jig in the roasting plant that the utility model lithium battery heats automatically
Figure.
Fig. 3 is the knot of the lithium battery heat drying jig bottom surface in the roasting plant that the utility model lithium battery heats automatically
Composition.
Fig. 4 is the another kind of the lithium battery heat drying jig in the roasting plant that the utility model lithium battery heats automatically
Structure chart.
Fig. 5 is the another kind of the lithium battery heat drying jig in the roasting plant that the utility model lithium battery heats automatically
The schematic bottom view of structure.
Specific embodiment
For technology contents, the construction feature, the effect realized that the utility model is described in detail, below in conjunction with embodiment
And attached drawing is cooperated to be explained in detail.
As shown in Figure 1, Figure 2 and Figure 3, the roasting plant 100 that the utility model lithium battery heats automatically adds including lithium battery
Heated drying jig 1, pumped vacuum systems 2, quick-connecting valve 3, mobile device 4 and jig conveyer belt 5, the lithium battery heat drying are controlled
Tool 1 includes jig main body 11, upper cover 12, heat-generating pipe 13 and pcb board 14, and the jig main body 11 offers the cavity of upper opening
111, the bottom of the cavity 111 offers multiple accommodating cavities 112 for accommodating lithium battery, and the heat-generating pipe 13 is located at the cavity
111 bottoms that are outer and being embedded in the jig main body 11, the upper cover 12 be fixedly covered in the opening of the cavity 111 with
Seal the cavity 111；The quick-connecting valve 3 is fixed on the lithium battery heat drying jig 1 and connects with the cavity 111
It is logical.The pcb board 14 is set to the external wall surface of the jig main body 11 and is electrically connected with the heat-generating pipe 13.The jig passes
Band 5 is sent to drive the lithium battery heat drying jig 1 mobile, so that the output of the quick-connecting valve 3 and the pumped vacuum systems 2
Proper pair.The mobile device 4 is a kind of jacking apparatus, and the mobile device 4 is set to the lower section of the jig conveyer belt 5,
The mobile device 4 can drive the lithium battery heat drying jig 1 to rise, so that the quick-connecting valve 3 is vacuumized with described
The input terminal of system 2 docks.Certainly, the mobile device 4 also can be set in the top of the upper cover 12, by described in driving
The input terminal of pumped vacuum systems 2, which moves down, is connected to it with the quick-connecting valve 3, so make the cavity 111 hermetically into
Row vacuumizes, and equally can achieve identical effect, is not limited.Specifically, as follows:
Referring again to Fig. 2 and Fig. 3, sealing ring 113 is equipped between the upper cover 12 and 11 top edge of jig main body.Institute
State sealing ring 113 can guarantee the cavity 111 will not gas leakage, improve airtight effect.The bottom surface of the jig main body 11 opens up
There is cabling channel 114, the conducting wire between the pcb board 14 and the heat-generating pipe 13 is set in the cabling channel 114.Pass through setting
The cabling channel 114 enables the conducting wire being electrically connected with the heat-generating pipe 13 to be hidden in the jig main body 11, avoids outside conducting wire
Reveal and influence heating, improves the safety used.The cross section of the accommodating cavity 112 is rectangle, two adjacent accommodating cavities 112
Between separated by a wall surface, be suitable for dynamic lithium battery or soft package lithium battery.The heat-generating pipe 13 is along being parallel to the jig
The bottom surface of main body 11 and be inserted into the jig main body 11 from the outside of the jig main body 11, to be located at two accommodatings
Between chamber 112；Certainly, the heat-generating pipe 13 can also be inserted into the jig main body along the bottom surface perpendicular to the jig main body 11
In 11, to be located in the wall surface 11a.The lithium battery heat drying jig 1 further includes for detecting the cavity 111
The thermocouple 115 of interior temperature, the thermocouple 115 are electrically connected with the pcb board 14.It, can by the way that the thermocouple 115 is arranged
To realize the heating temperature monitored in real time in the cavity 111, to realize the dry full-automatic function of battery.The PCB
Plate 14 is set to the bottom surface of the jig main body 11, and specifically, the pcb board 14 is set to the bottom surface of the jig main body 11
Center, the pcb board 14 extend around the cabling channel 114, and the cabling channel 114 extends to the jig main body 11
Each edge, so that conducting wire be guided to reach near heating tube.The pcb board 14 is equipped with the acusector grafting for the control equipment
Pin hole 141, the acusector of the control equipment with the output end of the mobile device 4 stretch out upwards and with 14 electricity of the pcb board
Connection.Such as the acusector of connection control system is when being inserted into the pin hole 141, it is only necessary to the output signal in control system, i.e.,
It can be by the heating power of heat-generating pipe 13 described in pcb board 14 and polygon control survey, to automatically control the temperature in the cavity 111
Degree.
The periphery setting insulating layer (not shown) of the jig main body 11.The insulating layer can prevent heat outwardly
It sheds, and then reduces the energy loss during battery barbecue.
The lithium battery heat drying jig 1 further includes battery protective sheath (not shown), the battery protective sheath setting
In in the cavity 111.
In summary, the working principle of the roasting plant 100 heated automatically to the lithium battery of the utility model below carries out
Detailed description is as follows:
Before baking, first lithium battery is accordingly placed in the cavity 111 in the jig main body 11, then, is covered
Lid 12 makes the upper cover 12 seal the cavity 111；The jig conveyer belt 5 drives the lithium battery heat drying jig 1 to move
The top of the mobile device 4 is moved, so that the output end face of the quick-connecting valve 3 and the pumped vacuum systems 2.At this point,
The mobile device 4 starts, and the output end of the mobile device 4 is stretched out upwards and driven described in the acusector insertion of control equipment
In the pin hole 141 of pcb board 14, the pcb board 14 is connected with control equipment；Meanwhile the output end of the mobile device 4 is by institute
State the jack-up of lithium battery heat drying jig 1, until the lithium battery heat drying jig 1 from the jig conveyer belt 5 and
The quick-connecting valve 3 is docked with the output end of the pumped vacuum systems 2, and the quick-connecting valve 3 is in the open state.Later, institute
It states pumped vacuum systems 2 to vacuumize the cavity 111, the aqueous vapor in the cavity 111 be extracted out, while in the effect of negative pressure
Under, the aqueous vapor in lithium battery can also be discharged to cavity 111.After completing to vacuumize, the starting of heat-generating pipe 13 heating passes through institute
The detection of thermocouple 115 is stated, so that being warming up to specific temperature inside the cavity 111, realizes the baking to battery.When having toasted
Cheng Hou, the pumped vacuum systems 2 let out vacuum to the cavity 111；Then, the output end of the mobile device 4 moves down, and makes
The acusector is detached from the pin hole 141, and when, the lithium battery heat drying jig 1 declines, until the lithium battery heats
Dry jig 1 is born again on the jig conveyer belt 5, while the quick-connecting valve 3 is detached from the defeated of the pumped vacuum systems 2
Outlet is simultaneously in close state, finally, the jig conveyer belt 5 the lithium battery heat drying jig 1 is moved to it is next
Station.
Compared with prior art, since the utility model in the jig main body 11 by being arranged cavity 111, in cavity
The accommodating cavity 112 that setting is placed for lithium battery in 111, to achieve the purpose that the multiple lithium batteries of carrying.Further through described in setting
Heat-generating pipe 13 makes the heat-generating pipe 13 be located at outside the cavity 111 and transfer heat to by the jig main body 11 described
In cavity 111, the lithium battery being placed in the cavity 111 is heated to realize.Also, by the way that the upper cover is arranged
12, the cavity 111 can be made to reach the state of sealing, meanwhile, it is docked using quick-connecting valve 3 with pumped vacuum systems 2, so as to
To vacuumize and let out vacuum to the cavity 111 by pumped vacuum systems 2, keep lithium battery dry in vacuum environment, effectively
Promote drying effect.The jig for the roasting plant 100 that the lithium battery of the utility model in this way heats automatically had both had loading battery
Function in battery drying process, can complete to heat directly on jig and dry, province but also with the function of active heating
Go large-scale drying oven and heating module that production cost is greatly reduced to simplify process flow.
As the lithium battery heat drying jig 1 ' of Fig. 4 and Fig. 5, the utility model can also use other embodiments, example
If the cross section of the accommodating cavity 112 ' can be circle, to be suitable for rounded compact lithium cell, the pcb board 14 ' is set
It is placed in the lateral wall of the jig main body 11 ', the cabling channel 114 ' is arranged in cross.The present embodiment lithium battery heat drying
The effect of jig 1 ' and the jig of embodiment one be it is essentially identical, be not repeated herein.In addition to above two embodiment, this is practical
The specific external form of the accommodating cavity of the novel jig main body can arrange that raising is controlled according to the type, external form and size of battery are corresponding
Has the adaptability used.
Above disclosed is only the preferred embodiments of the utility model, cannot limit the utility model certainly with this
Interest field, therefore equivalent variations made according to the patent scope of the utility model still falls within the utility model and covered
Range.
Claims (12)
1. a kind of roasting plant that lithium battery heats automatically, it is characterised in that: including lithium battery heat drying jig, vacuumize and be
System, quick-connecting valve and mobile device, the lithium battery heat drying jig include jig main body, upper cover and heat-generating pipe, described to control
Tool main body offers the cavity of upper opening, and the heat-generating pipe is set in the jig main body, and the upper cover fixedly covers conjunction
In in the opening of the cavity to seal the cavity；The quick-connecting valve is fixed on the lithium battery heat drying jig simultaneously
It is connected to the cavity；The mobile device can drive the input of the lithium battery heat drying jig and the pumped vacuum systems
The one of them at end is close to another one, so that the quick-connecting valve is docked with the input terminal of the pumped vacuum systems.
2. the roasting plant that lithium battery as described in claim 1 heats automatically, it is characterised in that: the lithium battery heat drying
Jig further includes pcb board, and the pcb board is set to the bottom surface of the jig main body and is electrically connected with the heat-generating pipe.
3. the roasting plant that lithium battery as claimed in claim 2 heats automatically, it is characterised in that: the mobile device jacks institute
Lithium battery heat drying jig is stated, the pcb board is equipped with the pin hole of the acusector grafting for controlling equipment, the control equipment
Acusector is stretched out with the output end of the mobile device upwards and is electrically connected with the pcb board.
4. the roasting plant that lithium battery as claimed in claim 2 heats automatically, it is characterised in that: the bottom surface of the jig main body
Cabling channel is offered, the conducting wire between the pcb board and the heat-generating pipe is set in the cabling channel.
5. the roasting plant that lithium battery as claimed in claim 2 heats automatically, it is characterised in that: the lithium battery heat drying
Jig further includes the thermocouple for detecting the intracorporal temperature of the chamber, and the thermocouple is electrically connected with the pcb board.
6. the roasting plant that lithium battery as described in claim 1 heats automatically, it is characterised in that: the upper cover and the jig
Sealing ring is equipped between main body top edge.
7. the roasting plant that lithium battery as described in claim 1 heats automatically, it is characterised in that: the bottom of the cavity opens up
There are multiple accommodating cavities for accommodating lithium battery.
8. the roasting plant that lithium battery as described in claim 1 heats automatically, it is characterised in that: the lithium battery heat drying
Jig further includes battery protective sheath, and the battery protective sheath is set in the cavity.
9. the roasting plant that lithium battery as described in claim 1 heats automatically, it is characterised in that: the periphery of the jig main body
Insulating layer is set.
10. the roasting plant that lithium battery as described in claim 1 heats automatically, it is characterised in that: the lithium battery adds automatically
The roasting plant of heat further includes jig conveyer belt, and lithium battery heat drying jig described in the jig belt-driven is mobile, with
Make the output end face of the quick-connecting valve Yu the pumped vacuum systems.
11. the roasting plant that lithium battery as claimed in claim 7 heats automatically, it is characterised in that: the accommodating cavity it is transversal
Face is round or rectangular.
12. the roasting plant that lithium battery as claimed in claim 11 heats automatically, it is characterised in that: the heat-generating pipe is inserted into institute
It states in jig main body, to be located between two accommodating cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568722.0U CN208296472U (en) | 2018-04-19 | 2018-04-19 | The roasting plant that lithium battery heats automatically |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568722.0U CN208296472U (en) | 2018-04-19 | 2018-04-19 | The roasting plant that lithium battery heats automatically |
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| Publication Number | Publication Date |
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| CN208296472U true CN208296472U (en) | 2018-12-28 |
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| CN201820568722.0U Active CN208296472U (en) | 2018-04-19 | 2018-04-19 | The roasting plant that lithium battery heats automatically |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507297A (en) * | 2018-04-19 | 2018-09-07 | 东莞市德瑞精密设备有限公司 | The roasting plant that lithium battery heats automatically |
-
2018
- 2018-04-19 CN CN201820568722.0U patent/CN208296472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507297A (en) * | 2018-04-19 | 2018-09-07 | 东莞市德瑞精密设备有限公司 | The roasting plant that lithium battery heats automatically |
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