CN207217693U - Heated jig and its vacuum drying oven - Google Patents
Heated jig and its vacuum drying oven Download PDFInfo
- Publication number
- CN207217693U CN207217693U CN201721150826.1U CN201721150826U CN207217693U CN 207217693 U CN207217693 U CN 207217693U CN 201721150826 U CN201721150826 U CN 201721150826U CN 207217693 U CN207217693 U CN 207217693U
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- plate
- heated jig
- heating
- heating plate
- pcb board
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- 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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- Drying Of Solid Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a kind of heated jig and its vacuum drying oven, the heated jig is placed in the vacuum chamber of vacuum drying oven, heated jig includes bottom plate, side plate and heating plate, several heating plates are equidistantly arranged and are arranged in a mutually vertical manner with bottom plate side by side, the both ends of several heating plates are arranged on side plate, and side plate is arranged on bottom plate；The accommodating cavity with lithium battery case mates is formed between adjacent heating plate, is provided with electric heater in each heating plate, electric heater is electrically connected with pcb board, and pcb board is arranged on bottom plate, and pcb board is electrically connected by contact head with external power source.The utility model can ensure the good contact of heating plate and lithium battery, and lithium battery is dried.
Description
Technical field
Drying equipment technical field is the utility model is related to, is specifically related to a kind of heated jig and its vacuum drying oven.
Background technology
Lithium-ion-power cell has operating voltage height（It is 3 times of nickel-cadmium cell and Ni-H cell）, it is bigger than energy（It is reachable
165WH/kg, it is 3 times of Ni-H cell）, small volume, light weight, have extended cycle life, self-discharge rate is low, memory-less effect, without dirt
Dye etc., therefore by the use of many power-equipment manufacturers.In the production process of lithium battery, it is necessary to using drying oven to battery
Processing is dried in housing, pole piece and battery core.
At present, lithium battery drying oven mainly has heat radiation heating, and Hot-blast Heating and contact heating are several, heat radiation heating
With Hot-blast Heating because heating uniformity is poor, the presence for the problems such as heating cycle is long, gradually touched formula heating is substituted.
Wherein, contact heating lithium battery needs to ensure well connecing between lithium battery and heating plate using heated jig
Touch, the heated jig of existing contact is clipping heating, and heating plate is promoted using rotary screw, because heating plate needs come
Backhaul dynamic, can not fix, easily be deformed under the high temperature conditions, cause lithium battery heating uneven；The presence of transmission mechanism,
The space availability ratio of fixture is caused to reduce, each fixture puts the reduction of lithium battery quantity, directly results in production capacity reduction.
The content of the invention
The purpose of this utility model is to provide a kind of heated jig, can ensure the good contact of heating plate and lithium battery,
Lithium battery is dried.
The utility model also provides a kind of vacuum drying oven, using above-mentioned heated jig, realizes heating plate and lithium battery
Good contact, lithium battery is dried.
Above-mentioned purpose of the present utility model can be realized using following technical proposal：
The utility model provides a kind of heated jig, and it includes：Bottom plate, side plate and heating plate, several described heating plates
Equidistantly to arrange and be arranged in a mutually vertical manner with the bottom plate side by side, the both ends of several heating plates are arranged on the side plate,
The side plate is arranged on the bottom plate；The accommodating cavity with lithium battery case mates is formed between the adjacent heating plate,
Electric heater is provided with each heating plate, the electric heater electrically connects with pcb board, and the pcb board is arranged on the bottom plate
On, the pcb board is electrically connected by contact head with external power source.
Further, the heating plate includes clamping plate and electric heater, and the electric heater is folded between two clamping plates.
Further, two clamping plates are L-type, the long side and the short side phase of another clamping plate of each clamping plate
Connect, the short side of each clamping plate connects with the long side of another clamping plate, forms accommodation space between two clamping plates, institute
State electric heater to be arranged in the accommodation space, and press close to two clamping plates.
Further, the electric heater is fever tablet, and the heating wire of coiling, the heating wire are provided with the fever tablet
Positive and negative electrode electrically connects with pcb board respectively.
Further, in addition to heat insulation, mounting groove is provided with the side plate, some heat insulations pass through the peace
Tankage is arranged on the side plate in which can adjust relative position, and each heat insulation vertically offers a groove, institute
State groove to be arranged on the face corresponding with the heating plate, the both ends of the heating plate are inserted into the groove.
Further, in addition to spacer block, the spacer block are evenly spaced on the bottom plate and grown with the heating plate
It is vertical to spend direction, for preventing lithium battery from being slided in accommodating cavity.
Further, slot is offered on the spacer block face corresponding with the heating plate, is inserted for the heating plate
It is connected on the spacer block.
Further, in addition to positioning sleeve, the positioning are set on the bottom plate, for adding described in manipulator clamping
When hot fixture is placed on support base, the positioning sleeve is engaged with the locating dowel set on the support base.
Further, some contact heads being engaged with the pcb board are additionally provided with the support base, the contact head can
With elastic telescopic, the contact head stretches out the supporting surface of the support base.
The utility model also provides a kind of vacuum drying oven, including heated jig as described above, the vacuum drying oven
Vacuum chamber is inside provided with, the heated jig is placed in the vacuum chamber.
The beneficial effect of heated jig and its vacuum drying oven of the present utility model is：The utility model can ensure to add
The good contact of hot plate and lithium battery, lithium battery is dried.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is schematic front view of the present utility model.
Fig. 2 is schematic top plan view of the present utility model.
Fig. 3 is elevational schematic view of the present utility model.
Fig. 4 is the cross-sectional view of heating plate of the present utility model.
Fig. 5 is the schematic front view of spacer block of the present utility model.
The reference of the figures above is：1st, bottom plate；2nd, side plate；21st, mounting groove；22nd, mounting hole；3rd, heating plate；31st, press from both sides
Plate；32nd, electric heater；4th, heat insulation；41st, fixing hole；5th, spacer block；6th, pcb board；7th, positioning sleeve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained other embodiment, belong to the scope of the utility model protection.
As Figure 1-Figure 5, the utility model provides a kind of heated jig, including bottom plate 1, side plate 2 and heating plate 3, if
Dry heating plate 3 is equidistantly arranged and is arranged in a mutually vertical manner with bottom plate 1 side by side, and the both ends of several heating plates 3 are arranged on side plate 2
On, side plate 2 is arranged on bottom plate 1；The accommodating cavity with lithium battery case mates, Mei Gejia are formed between adjacent heating plate 3
Electric heater 32 is provided with hot plate 3, electric heater 32 is electrically connected with pcb board 6, and pcb board 6 is arranged on bottom plate 1, and pcb board 6 is by connecing
Contact electrically connects with external power source.
Wherein, heating plate 3 includes clamping plate 31 and electric heater 32, and electric heater 32 is folded between two clamping plates 31.Further
, two clamping plates 31 are L-type, and the long side of each clamping plate 31 connects with the short side of another clamping plate 31, the short side of each clamping plate 31 with
The long side of another clamping plate 31 connects, and accommodation space is formed between two clamping plates 31, and electric heater 32 is arranged in the accommodation space, with
Two clamping plates 31 are pressed close to.Intensity can be increased using said structure, reduce thermal deformation（Lateral bending）.Further, electric heater 32 is
Fever tablet, the heating wire of coiling is provided with fever tablet, and heating wire positive and negative electrode electrically connects with pcb board respectively.
Wherein, heated jig also includes heat insulation 4, and mounting groove 21 is provided with side plate 2, and some heat insulations 4 pass through the peace
Tankage 21 is arranged on side plate 2 in which can adjust relative position, and heat insulation 4 is correspondingly arranged with heating plate 3, is advised with being applicable different model
The lithium battery of lattice.Heat insulation 4 vertically offers a groove, and the groove is arranged on the face corresponding with heating plate 3, is added
The both ends of hot plate 3 are inserted into the groove.Further, heat insulation uses exotic material, it is possible to reduce heat is by heating plate 3
Passed to side plate 2, reduce energy consumption.Further, mounting groove 21 has two, is arranged in parallel to each other on side plate 2.Enter one
Step, side plate 2 is provided with mounting hole 22, and mounting groove 21 is separated into left and right two by the mounting hole 22, and one of heating plate 3 is logical
Cross the mounting hole 22 to be directly fixedly connected with side plate 2, other heating plates 3 are with respect to the can adjust relative position grafting of heating plate 3
To in the groove of heat insulation 4.
Wherein, heated jig also includes spacer block 5, and the spacer block 5 is evenly spaced on bottom plate 1 and grown with heating plate 3
It is vertical to spend direction, for preventing lithium battery from being slided in accommodating cavity.Further, spacer block 5 is corresponding with heating plate 3
Position is provided with slot, is plugged into for heating plate 3 on spacer block 5, and the lower end of heating plate 3 is fixed, can prevent heating board thermal deformation.
Wherein, positioning sleeve 7 is additionally provided with bottom plate 1, the heated jig is placed on support base for manipulator clamping, and this is fixed
Position set 7 is engaged with the locating dowel set on support base, and heated jig is positioned on support base.The support base is contained in vacuum
In the vacuum chamber of drying oven.Further, the support base is provided with some contact heads being engaged with the pcb board 6.Enter one
Step, the contact head can be with elastic telescopic, and the contact head stretches out the supporting surface of support base, to ensure contact head and pcb board 6
Reliable contacts.When heated jig is placed on support base, contact head is fully contacted with pcb board 6 by compression and back.
The utility model also provides a kind of vacuum drying oven, including the as above heated jig described in any embodiment, and this is true
Empty drying oven includes vacuum chamber, and the heated jig is contained in the vacuum chamber and lithium battery is thermally dried.
In the present embodiment, the course of work of heated jig is as follows：The manipulator clamping heated jig is placed on support base
On, the positioning sleeve 7 on heated jig, which is enclosed in the locating dowel on support base, to be positioned；Contact head and pcb board on support base
Contact conducting power supply, heating plate 3 is heated；The heating plate 3 of heating contacts with the lithium battery being placed in accommodating cavity, by lithium battery
Heat drying.
The utility model is described above in association with specific embodiment, but those skilled in the art should be clear
Chu, these descriptions are all exemplary, are not the limitation to scope of protection of the utility model.Those skilled in the art can root
Various variants and modifications are made to the utility model according to spirit of the present utility model and principle, these variants and modifications are also in this reality
With in new scope.
Claims (10)
- A kind of 1. heated jig, it is characterised in that including：Bottom plate（1）, side plate（2）And heating plate（3）, several described heating Plate（3）Side by side equidistantly arrangement and with the bottom plate（1）It is arranged in a mutually vertical manner, several described heating plates（3）Both ends be arranged on The side plate（2）On, the side plate（2）It is arranged on the bottom plate（1）On；The adjacent heating plate（3）Between formed and lithium The accommodating cavity that battery container is engaged, each heating plate（3）Inside it is provided with electric heater（32）, the electric heater（32）With Pcb board（6）Electrical connection, the pcb board（6）It is arranged on the bottom plate（1）On, the pcb board（6）Pass through contact head and external electrical Source electrically connects.
- 2. heated jig according to claim 1, it is characterised in that：The heating plate（3）Including clamping plate（31）And electric heating Device（32）, the electric heater（32）It is folded in two clamping plates（31）Between.
- 3. heated jig according to claim 2, it is characterised in that：Two clamping plates（31）For L-type, each folder Plate（31）Long side and another clamping plate（31）Short side connect, each clamping plate（31）Short side and another clamping plate （31）Long side connect, two clamping plates（31）Between form accommodation space, the electric heater（32）It is arranged on described accommodating In space, and with two clamping plates（31）Press close to.
- 4. according to the heated jig described in claim any one of 1-3, it is characterised in that：The electric heater（32）For fever tablet, The heating wire of coiling is provided with the fever tablet, the heating wire positive and negative electrode electrically connects with pcb board respectively.
- 5. heated jig according to claim 1, it is characterised in that：Also include heat insulation（4）, the side plate（2）On set It is equipped with mounting groove（21）, some heat insulations（4）Pass through the mounting groove（21）Adjustable relative position it is arranged on described Side plate（2）On, each heat insulation（4）A groove is vertically offered, the groove is arranged on and the heating plate （3）On corresponding face, the heating plate（3）Both ends be inserted into the groove.
- 6. heated jig according to claim 1, it is characterised in that：Also include spacer block（5）, the spacer block（5） It is even to be arranged in the bottom plate（1）It is upper and with the heating plate（3）Length direction is vertical, for preventing lithium battery from being sent out in accommodating cavity It is raw to slide.
- 7. heated jig according to claim 6, it is characterised in that：The spacer block（5）With the heating plate（3）Relatively Slot is offered on the face answered, for the heating plate（3）It is plugged into the spacer block（5）On.
- 8. heated jig according to claim 1, it is characterised in that：Also include positioning sleeve（7）, the positioning sleeve（7）If Put in the bottom plate（1）On, for when heated jig is placed on support base described in manipulator clamping, the positioning sleeve（7）With The locating dowel set on the support base is engaged.
- 9. heated jig according to claim 8, it is characterised in that：It is additionally provided with the support base and the pcb board phase Some contact heads coordinated, the contact head can stretch out the supporting surface of the support base with elastic telescopic, the contact head.
- A kind of 10. vacuum drying oven, it is characterised in that：Including the heated jig according to any one of claim 1-9, institute State and vacuum chamber is provided with vacuum drying oven, the heated jig is placed in the vacuum chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721150826.1U CN207217693U (en) | 2017-09-09 | 2017-09-09 | Heated jig and its vacuum drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721150826.1U CN207217693U (en) | 2017-09-09 | 2017-09-09 | Heated jig and its vacuum drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217693U true CN207217693U (en) | 2018-04-10 |
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ID=61823891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721150826.1U Active CN207217693U (en) | 2017-09-09 | 2017-09-09 | Heated jig and its vacuum drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489347A (en) * | 2018-11-22 | 2019-03-19 | 浙江杭可科技股份有限公司 | A kind of special fixture being dried in vacuo lithium battery |
| CN109539746A (en) * | 2018-11-23 | 2019-03-29 | 东莞市汇成真空科技有限公司 | A kind of lithium battery contact heating vacuum tunnel baking line |
| CN110567237A (en) * | 2018-06-05 | 2019-12-13 | 宁德时代新能源科技股份有限公司 | Battery baking device |
-
2017
- 2017-09-09 CN CN201721150826.1U patent/CN207217693U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567237A (en) * | 2018-06-05 | 2019-12-13 | 宁德时代新能源科技股份有限公司 | Battery baking device |
| CN110567237B (en) * | 2018-06-05 | 2024-08-16 | 宁德时代新能源科技股份有限公司 | Battery baking device |
| CN109489347A (en) * | 2018-11-22 | 2019-03-19 | 浙江杭可科技股份有限公司 | A kind of special fixture being dried in vacuo lithium battery |
| CN109539746A (en) * | 2018-11-23 | 2019-03-29 | 东莞市汇成真空科技有限公司 | A kind of lithium battery contact heating vacuum tunnel baking line |
| CN109539746B (en) * | 2018-11-23 | 2023-09-22 | 东莞市汇成真空科技有限公司 | Lithium battery contact type heating vacuum tunnel baking line |
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