CN212870452U - High-vacuum baking single furnace for electromagnetic induction heating battery - Google Patents
High-vacuum baking single furnace for electromagnetic induction heating battery Download PDFInfo
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- CN212870452U CN212870452U CN202021914412.3U CN202021914412U CN212870452U CN 212870452 U CN212870452 U CN 212870452U CN 202021914412 U CN202021914412 U CN 202021914412U CN 212870452 U CN212870452 U CN 212870452U
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- induction heating
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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
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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
- 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
Abstract
The utility model discloses an electromagnetic induction heating battery high vacuum toasts monomer stove, including the vacuum furnace body, be provided with a plurality of electromagnetic induction heating assembly that pile up in proper order along vertical direction in the vacuum furnace body, each a plurality of battery anchor clamps have all been placed on the electromagnetic induction heating assembly, battery anchor clamps's battery is placed the bottom plate and is the metal material, a plurality of batteries have been placed on the bottom plate is placed to the battery, electromagnetic induction heating assembly is right the battery is placed the bottom plate and is carried out electromagnetic heating, and then the battery is placed the bottom plate and is given the heat transfer for the battery. The utility model discloses a bottom plate is placed to battery anchor clamps's battery to electromagnetic induction heating's mode and is heated, and then places the bottom plate heat transfer through the battery and give the battery, realizes toasting to the battery, and this heating method heating is even, and the programming rate is fast, just can make the battery heat up to 90 ℃ in 3 minutes, great improvement heating efficiency, satisfy the efficient demand of people.
Description
Technical Field
The utility model relates to a lithium cell production and processing equipment technical field, specific theory relates to a high vacuum baking monomer stove of electromagnetic induction heating battery.
Background
At present, the lithium ion battery industry at home and abroad has a good development prospect, and the lithium ion battery is generally applied to portable electrical appliances such as a portable computer, a camera and mobile communication due to the unique performance advantages of the lithium ion battery. The high-capacity lithium ion battery developed at present is tried out in electric automobiles, is expected to become one of main power sources of the electric automobiles in the 21 st century, and is applied to artificial satellites, aerospace and energy storage. With the shortage of energy and the pressure in the environmental protection aspect of the world, the lithium battery is widely applied to the electric vehicle industry, and particularly the development and application of the lithium battery industry are promoted due to the appearance of the lithium iron phosphate material battery. In order to ensure high quality of lithium batteries, the production environment of each process in the production process of lithium batteries needs to be strictly controlled. In the production process of the lithium battery, the bare cell, the pole piece, the pole coil and the cell need to be preheated or dried.
The existing lithium battery preheating and baking are realized through the existing heating monomer furnace, the existing heating monomer furnace generally adopts a resistance type heating plate mode for heating, but the above heating modes have the following defects: 1. the heating efficiency is low, for example, 2 hours are needed for heating the lithium battery to 90 ℃ by adopting a resistance type heating plate, and the requirement of high efficiency of people can not be met; 2. the energy consumption is large, and the conversion rate of resistance heating energy is only 35%; 3. the equipment occupies large ground, and the utilization rate of a workshop is low; 4. the resistance-type heating plate is arranged on the battery clamp, so that the battery clamp has more wiring, complex process and high maintenance cost.
The above drawbacks are to be improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an electromagnetic induction heating battery high vacuum baking single furnace.
The utility model discloses technical scheme as follows:
the utility model provides an electromagnetic induction heating battery high vacuum toasts monomer stove, includes the vacuum furnace body, be provided with a plurality of electromagnetic induction heating assembly that pile up in proper order along vertical direction in the vacuum furnace body, each a plurality of battery anchor clamps have all been placed on the electromagnetic induction heating assembly, battery anchor clamps's battery is placed the bottom plate and is the metal material, placed a plurality of batteries on the bottom plate is placed to the battery, electromagnetic induction heating assembly is right the battery is placed the bottom plate and is carried out electromagnetic heating, and then the battery is placed the bottom plate and is given the heat transfer for the battery.
According to above scheme the utility model discloses, the electromagnetic induction heating subassembly includes a plurality of electromagnetic induction heating modules, each all placed one on the electromagnetic induction heating module battery anchor clamps, the electromagnetic induction heating module is right the battery is placed the bottom plate and is carried out electromagnetic heating.
Furthermore, the electromagnetic induction heating module is provided with a clamp placing station matched with the battery clamp, and the battery clamp is placed on the electromagnetic induction heating module through the clamp placing station.
According to above-mentioned scheme the utility model discloses, the battery place set up on the bottom plate a plurality of array distribution with station is placed to battery matched with battery, the battery passes through the station is placed to the battery place on the bottom plate.
Furthermore, a width adjusting supporting structure is arranged on the battery placing bottom plate, a plurality of limiting strips are arranged on the width adjusting supporting structure, and a plurality of battery placing stations distributed in an array are formed on the width adjusting supporting structure by the limiting strips.
Furthermore, the width-adjusting support structure comprises two width-adjusting sliding grooves and a plurality of battery separation sliding grooves, the two width-adjusting sliding grooves are respectively arranged at two sides of the top of the battery placing bottom plate, the battery separation sliding grooves are vertical to the width-adjusting sliding grooves, two ends of the plurality of battery separation sliding grooves are respectively movably connected with the two width-adjusting sliding grooves, so that each battery separation sliding groove is adjusted and fixed along the width-adjusting sliding grooves,
the limiting strip is arranged on the battery separation sliding groove and movably connected with the battery separation sliding groove, so that the limiting strip is adjusted and fixed along the battery separation sliding groove.
Furthermore, two ends of the battery cell separation sliding chute are provided with first positioning holes, and each battery cell separation sliding chute is movably connected with the width-adjusting sliding chute through a first positioning piece penetrating through the first positioning holes; second positioning holes are formed in two ends of each limiting strip, and each limiting strip is movably connected with the battery cell separation sliding groove through a second positioning piece penetrating through the second positioning holes.
According to above-mentioned scheme the utility model discloses, the battery is placed the bottom plate and is the aluminium material.
According to above scheme the utility model discloses, be provided with on the battery anchor clamps and supply the scheduling robot to insert what get to insert to get the work piece, the scheduling robot passes through insert to get the work piece and insert to get battery anchor clamps.
Furthermore, the dispatching robot is provided with an inserting and taking device matched with the inserting and taking workpiece.
According to above-mentioned scheme the utility model discloses, still include vacuum mechanism, vacuum mechanism includes a plurality of vacuum pump, each vacuum pump all with the vacuum furnace body intercommunication.
Furthermore, the vacuum heating device further comprises an electric control cabinet, and the electric control cabinet is electrically connected with the electromagnetic induction heating assembly and the vacuum mechanism respectively.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses a mode of electromagnetic induction heating heats the battery of the metal material of battery anchor clamps and places the bottom plate and heat transfer for the battery through the battery of metal material and realizes the toasting to the battery, and this heating mode heating is even, and the programming rate is fast, just can make the battery heat up to 90 ℃ within 3 minutes, great improvement heating efficiency, satisfy the efficient demand of people;
2. the electromagnetic induction heating module and the battery clamp are designed separately, the process is simple, and the maintenance cost is low;
3. the energy conversion rate of electromagnetic induction heating is 70%, and compared with the energy conversion rate of the existing resistance heating which is 35%, the energy-saving heating device is more energy-saving;
4. the utility model is provided with a plurality of layers of electromagnetic induction heating components, which can heat a large number of batteries simultaneously, and the working efficiency is faster;
5. the utility model has the advantages that the equal yield is smaller than the occupied area of the existing equipment, the utilization rate of the factory building is high, more than ten single furnaces are needed to be arranged, and the occupied area is greatly reduced because only 1-2 single furnaces are needed;
6. the utility model has the advantages of simple integral structure, easily realize automatic work, production efficiency is high, is convenient for maintain.
Drawings
Fig. 1 is a side view of the structure of an embodiment of the present invention;
fig. 2 is a top view of the structure of an embodiment of the present invention;
fig. 3 is a top view of another embodiment of the present invention;
in the figure, 1, a vacuum furnace body; 2. an electromagnetic induction heating assembly; 3. a battery clamp; 4. a battery; 5. a vacuum mechanism; 201. An electromagnetic induction heating module.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail.
It will be understood that when an element is referred to as being "disposed on" or "disposed on" another element, it can be directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "bottom", "vertical", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are only for convenience of description and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. "plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
Referring to fig. 1 and 2, an embodiment of the present invention provides an electromagnetic induction heating battery high vacuum baking single furnace, including a vacuum furnace body 1, a plurality of electromagnetic induction heating assemblies 2 stacked in sequence along a vertical direction are provided in the vacuum furnace body 1, a plurality of battery clamps 3 are all placed on each electromagnetic induction heating assembly 2, a battery placing bottom plate of the battery clamps 3 is made of aluminum metal or other metal materials with good heat conductivity, a plurality of batteries 4 are placed on the battery placing bottom plate, the electromagnetic induction heating assemblies 2 perform electromagnetic heating on the battery placing bottom plate, and then the battery placing bottom plate transfers heat to the batteries 4.
The utility model discloses a mode of electromagnetic induction heating heats the battery placing bottom plate of the metal material of battery anchor clamps 3, and then passes through the battery placing bottom plate heat transfer of metal material to battery 4, realizes the toasting to battery 4, and this heating mode heating is even, and the programming rate is fast, just can make the battery heat up to 90 ℃ within 3 minutes, great improvement heating efficiency, satisfy the efficient demand of people; because the energy conversion rate of electromagnetic induction heating is 70%, compared with the energy conversion rate of the existing resistance heating which is 35%, the energy-saving heating device is more energy-saving; the utility model can design the layer number of the electromagnetic induction heating component 2 according to the capacity and the requirement of the workshop space of the user, thereby heating a large number of batteries simultaneously and having faster working efficiency; because the utility model has the advantages of fast heating speed, smaller floor area of the same output than the existing equipment, high utilization rate of factory buildings, more than ten existing single furnaces need to be arranged, and the single furnaces of the utility model only need 1-2, thus greatly reducing the floor area; meanwhile, the whole structure is simple, automatic work is easy to realize, the production efficiency is high, and the maintenance is convenient.
Referring to fig. 1, in one embodiment, the electromagnetic induction heating assembly 2 includes a plurality of electromagnetic induction heating modules 201 uniformly distributed, each electromagnetic induction heating module 201 has a battery holder 3 disposed thereon, and the electromagnetic induction heating module 201 performs electromagnetic heating on the battery placement base plate. Because of current resistance-type heating plate setting is on battery anchor clamps 3 for 3 wiring of battery anchor clamps are many, thereby lead to the technology complicated, and the maintenance cost is high, and the utility model discloses a mode of electromagnetic induction heating can be so that heating module and 3 separation design of battery anchor clamps, and the technology is simpler, and the maintenance cost is low.
In the above embodiment, be provided with on the electromagnetic induction heating module 201 and place the station with battery anchor clamps 3 matched with anchor clamps, battery anchor clamps 3 place the station through anchor clamps and place on electromagnetic induction heating module 201 for battery anchor clamps 3 can be accurate place on electromagnetic induction heating module 201, guarantee the heating effect.
In one embodiment, a plurality of battery placing stations (not shown, the same applies below) which are distributed in an array and are matched with the batteries 4 are arranged on the battery placing bottom plate, and the batteries 4 are placed on the battery placing bottom plate through the battery placing stations, so that the batteries can be uniformly placed on the battery placing bottom plate, and each battery can be uniformly heated.
In the above embodiment, the battery placing bottom plate is provided with a width adjusting supporting structure (not shown, the same applies below), the width adjusting supporting structure is provided with a plurality of limiting strips, and the limiting strips form a plurality of battery placing stations distributed in an array on the width adjusting supporting structure.
Transfer wide bearing structure to include that two transfer wide spout and a plurality of battery separate the spout, two transfer wide spouts set up respectively in the top both sides that the bottom plate was placed to the battery, the spout is perpendicular with transferring wide spout to the battery separation spout, and the both ends that the spout was separated to a plurality of battery are transferred wide spout swing joint with two respectively, make each battery separate the spout along transferring wide spout adjustment and fixed to adapt to the battery of different length, the commonality is stronger.
Spacing setting is on the spout is separated to the battery, and spout swing joint is separated with the battery to spacing, makes spacing along the adjustment of battery separation spout and fixed. The design ensures that only the limiting strip corresponding to the battery needs to be replaced during model changing, and one-key model changing can be realized during secondary production of batteries with the same model.
Specifically, the two ends of the battery separation sliding groove are provided with first positioning holes, and each battery separation sliding groove is movably connected with the width adjusting sliding groove through a first positioning piece penetrating through the first positioning holes. Second positioning holes are formed in two ends of each limiting strip, and each limiting strip is movably connected with the battery separation sliding groove through a second positioning piece penetrating through the second positioning holes.
In one embodiment, the battery clamp 3 is provided with an inserting workpiece (not shown, the same below) for inserting and taking by a dispatching robot (not shown, the same below), the dispatching robot inserts and takes the battery clamp 3 by inserting and taking the workpiece, and the dispatching robot is provided with an inserting and taking device matched with the inserted and taken workpiece. During feeding, the dispatching robot puts the battery clamp 3 filled with the battery into the clamp placing station of the vacuum furnace body 1 from the feeding area through the inserting and taking device, and during discharging, the dispatching robot takes the battery clamp 3 out through the inserting and taking device and puts the battery clamp into the discharging area to circulate.
Referring to fig. 3, in one embodiment, the vacuum apparatus 5 further includes a plurality of vacuum pumps (not shown, the same applies below) and each of the vacuum pumps is connected to the vacuum furnace body 1. Before the baking operation of the battery is started, the vacuum pump evacuates the air in the vacuum chamber, so that the battery is baked in a vacuum environment.
In the above embodiment, the vacuum heating device further includes an electric control cabinet (not shown, the same applies below), the electric control cabinet is electrically connected to the electromagnetic induction heating assembly 2 and the vacuum mechanism 5, and the electric control cabinet controls the electromagnetic induction heating assembly 2 and the vacuum mechanism 5 to be started.
The working principle is as follows:
during feeding, a feeding robot in the feeding area takes the battery clamp to the empty battery clamp 3 from the feeding line, and after the battery clamp is full, the dispatching robot puts the battery clamp 3 with the full battery into the clamp placing station of the vacuum furnace body 1 from the feeding area through the inserting and taking device.
After the feeding is finished, the vacuum pump evacuates the air in the vacuum furnace body 1, so that the battery is in a vacuum environment when the battery is in the vacuum furnace body 1.
In vacuum furnace body 1, the electromagnetic induction of battery anchor clamps 3 bottom adds the module and places the bottom plate to the battery of the metal material of battery anchor clamps 3 and carry out electromagnetic heating, and then places the bottom plate through the battery of metal material and give the battery heat transfer, realizes toasting to the battery.
After baking is finished, the battery clamp 3 is taken out by the scheduling robot through the inserting and taking device and placed in the blanking area, and the baked battery is clamped on the blanking line by the blanking robot in the blanking area, so that circulation is realized.
The beneficial effects of the utility model reside in that: the utility model discloses a mode of electromagnetic induction heating heats the battery placing bottom plate of the metal material of battery anchor clamps 3, and then places the bottom plate heat transfer and give the battery through the battery of metal material, realizes the toasting to the battery, and this heating mode heating is even, and the programming rate is fast, just can make the battery heat up to 90 ℃ within 3 minutes, great improvement heating efficiency, satisfy the efficient demand of people; the electromagnetic induction heating module 201 and the battery clamp 3 are designed separately, so that the process is simple and the maintenance cost is low; the energy conversion rate of electromagnetic induction heating is 70%, and compared with the energy conversion rate of the existing resistance heating which is 35%, the energy-saving heating device is more energy-saving; the utility model is provided with the multilayer electromagnetic induction heating component 2, a large number of batteries can be heated simultaneously, and the working efficiency is faster; the utility model has the advantages that the equal yield is smaller than the occupied area of the existing equipment, the utilization rate of the factory building is high, more than ten single furnaces are needed to be arranged, and the occupied area is greatly reduced because only 1-2 single furnaces are needed; the whole structure is simple, the automatic work is easy to realize, the production efficiency is high, and the maintenance is convenient.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
The above exemplary description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above manner, and various improvements made by the method concept and technical solution of the present invention or by directly applying the concept and technical solution of the present invention to other occasions without improvement are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides an electromagnetic induction heating battery high vacuum toasts monomer stove, includes the vacuum furnace body, its characterized in that, be provided with a plurality of electromagnetic induction heating assembly that pile up in proper order along vertical direction in the vacuum furnace body, each a plurality of battery anchor clamps have all been placed on the electromagnetic induction heating assembly, battery anchor clamps's battery is placed the bottom plate and is the metal material, a plurality of batteries have been placed on the battery is placed the bottom plate, electromagnetic induction heating assembly is right the battery is placed the bottom plate and is carried out electromagnetic heating, and then the battery is placed the bottom plate and is given the heat transfer for the battery.
2. The single oven for baking high vacuum with battery through electromagnetic induction heating of claim 1, wherein the electromagnetic induction heating assembly comprises a plurality of electromagnetic induction heating modules, each of the electromagnetic induction heating modules is provided with one of the battery clamps, and the electromagnetic induction heating modules electromagnetically heat the battery placing bottom plate.
3. The high-vacuum baking single oven with the electromagnetic induction heating battery as claimed in claim 2, wherein the electromagnetic induction heating module is provided with a clamp placing station matched with the battery clamp, and the battery clamp is placed on the electromagnetic induction heating module through the clamp placing station.
4. The electromagnetic induction heating battery high-vacuum baking single furnace as claimed in claim 1, wherein a plurality of battery placing stations matched with the batteries are arranged on the battery placing base plate in an array distribution, and the batteries are placed on the battery placing base plate through the battery placing stations.
5. The electromagnetic induction heating battery high-vacuum baking single furnace as claimed in claim 4, wherein a width-adjusting supporting structure is disposed on the battery placing bottom plate, a plurality of limiting strips are disposed on the width-adjusting supporting structure, and the limiting strips form a plurality of battery placing stations distributed in an array on the width-adjusting supporting structure.
6. The electromagnetic induction heating battery high-vacuum baking single furnace as claimed in claim 1, wherein the battery placing bottom plate is made of aluminum.
7. The electromagnetic induction heating battery high-vacuum baking single furnace as claimed in claim 1, wherein an inserting workpiece for inserting and taking of a dispatching robot is arranged on the battery clamp, and the dispatching robot inserts and takes the battery clamp through the inserting workpiece.
8. The electromagnetic induction heating battery high-vacuum baking single furnace as claimed in claim 7, wherein the dispatching robot is provided with an inserting and taking device matched with the inserting and taking workpiece.
9. The electromagnetic induction heating battery high-vacuum baking single furnace as claimed in claim 1, further comprising a vacuum mechanism, wherein the vacuum mechanism comprises a plurality of vacuum pumps, and each vacuum pump is communicated with the vacuum furnace body.
10. The electromagnetic induction heating battery high-vacuum baking single furnace as claimed in claim 9, further comprising an electric control cabinet, wherein the electric control cabinet is electrically connected with the electromagnetic induction heating assembly and the vacuum mechanism respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021914412.3U CN212870452U (en) | 2020-09-04 | 2020-09-04 | High-vacuum baking single furnace for electromagnetic induction heating battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021914412.3U CN212870452U (en) | 2020-09-04 | 2020-09-04 | High-vacuum baking single furnace for electromagnetic induction heating battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212870452U true CN212870452U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021914412.3U Active CN212870452U (en) | 2020-09-04 | 2020-09-04 | High-vacuum baking single furnace for electromagnetic induction heating battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212870452U (en) |
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2020
- 2020-09-04 CN CN202021914412.3U patent/CN212870452U/en active Active
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