CN212747150U

CN212747150U - Soft packet of lithium cell baking equipment

Info

Publication number: CN212747150U
Application number: CN202021082077.5U
Authority: CN
Inventors: 顾海波; 周勇; 冯维鑫
Original assignee: Jiangsu Eternal Celltech Co ltd
Current assignee: Jiangsu Eternal Celltech Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-03-19
Anticipated expiration: 2030-06-12

Abstract

The utility model relates to a soft package lithium battery baking device, which comprises a baking cabinet, wherein the baking cabinet is characterized in that the inner wall of the baking cabinet is bonded with a heat preservation layer, the inner wall of the heat preservation layer is bonded with a cooling layer, the cooling layer surrounds the periphery of a baking area, the top and the bottom of the baking area are both provided with heating chambers, a clapboard is arranged between the heating chambers, the surface of the clapboard is provided with air vents, a slide rail is arranged above the clapboard, a slide block is arranged above the slide rail, the slide block is connected with the slide rail in a sliding way, and an object placing plate is fixedly connected above the slide block, the utility model has novel structure and reasonable design, the object placing plate can be taken out in a sliding way, time and labor are saved, the top and the bottom of the baking area are both provided with the heating chambers, and the surface of the clapboard is provided with the air vents, the lithium battery can be taken out conveniently, the production period is shortened, and the production efficiency is improved.

Description

Soft packet of lithium cell baking equipment

Technical Field

The utility model relates to a soft packet of lithium cell baking equipment belongs to baking equipment technical field.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution and using a lithium metal or a lithium alloy as a negative electrode material, and can be roughly classified into two types: lithium metal batteries and lithium ion batteries, the lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation products of rechargeable batteries, namely the lithium metal batteries, are produced in 1996, the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the rechargeable batteries are all superior to those of the lithium ion batteries, and due to the high technical requirement limit of the rechargeable batteries, only a few national companies produce the lithium metal batteries at present.

In the production process of lithium cell, need adopt baking equipment to carry out drying process to pole piece, utmost point book and electric core, among the current baking equipment, adopt the vacuum to bake out the case, keep vacuum at the in-process that toasts, reduce the boiling point of water, then let in dry gas and bake out incasement gas and replace, the higher and current baking equipment for lithium cell production of cost need wait the temperature drop to the normal atmospheric temperature just can open the case and take out, because open the oven under the high temperature, electrode material or semi-manufactured goods after toasting adsorb the moisture in the air more easily, lead to the previous work to abandon to the utmost, the cool time is long, the production cycle of lithium cell has been prolonged, and can not the inside temperature of toasting of real time control baking equipment, the consumption is higher, low efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a soft packet of lithium cell baking equipment, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a soft packet of lithium cell baking equipment, is including toasting the cabinet, toast the cabinet, it has the heat preservation to toast the cabinet inner wall and bond, the heat preservation inner wall bonds there is the cooling layer, the cooling layer encircles in toasting the district periphery, toast the district top and all be equipped with the heating chamber with the bottom, heating chamber fixedly connected with mouth of blowing, be equipped with the baffle between the heating chamber, the baffle surface is equipped with the air vent, the baffle top is equipped with the slide rail, the slide rail top is equipped with the slider, slider and slide rail sliding connection, slider top fixedly connected with puts the thing board.

As the utility model discloses a preferred technical scheme, it is equipped with the bottom plate to toast the cabinet below, the bottom plate below is equipped with the universal wheel of area brake, the quantity of universal wheel is four, the universal wheel distributes in bottom plate bottom four corners department.

As a preferred technical scheme of the utility model, it is equipped with circulation tank to toast cabinet one side, the circulation tank top is equipped with the water pump, the inlet tube is connected to the water pump top, inlet tube one side is equipped with the outlet pipe, the inlet tube all is connected in the cooling layer with the outlet pipe end, and inlet tube and outlet pipe end are equipped with the electromagnetism water valve, circulation tank front surface is equipped with the fluviograph.

As an optimal technical scheme of the utility model, be equipped with temperature sensor between the baffle, temperature sensor is equipped with humidity transducer for the baffle symmetric position.

As a preferred technical scheme of the utility model, it is equipped with the hinge to toast cabinet one side, the hinge rotates and is connected with the cabinet door, be equipped with the observation frame on the cabinet door, the observation frame below is equipped with control panel, the control panel below is equipped with the buzzer siren.

As a preferred technical scheme of the utility model, the heating intracavity portion is equipped with heating coil, the heating coil top is equipped with the fretwork fixed plate, fretwork fixed plate top is equipped with heating fan.

The utility model discloses beneficial effect:

1. the utility model discloses a universal wheel that sets up area brake is convenient for toast the removal of cabinet, steps on the brake when not needing to remove, toasts the cabinet and stops in appointed place, is difficult for taking place the displacement, makes to put the thing board more laborsaving when taking out through setting up slider and slide rail sliding connection, is favorable to toasting the inside air current circulation of cabinet through setting up the air vent, can be omnidirectional toasting to toasting the cabinet is inside, has improved and has toasted efficiency.

2. The utility model discloses a but set up temperature sensor real time monitoring and toast the inside temperature of cabinet, but toast the inside humidity of cabinet through setting up humidity transducer real time monitoring, when temperature sensor and humidity transducer control toast the completion, the buzzer siren is for sending out the police dispatch newspaper, is used for telling the staff, can carry out rapid cooling to toasting the inside temperature of cabinet when toasting the end through setting up the cooling layer, and the lithium cell of being convenient for takes out, has shortened production cycle, has improved production efficiency.

3. The utility model discloses a set up inlet tube and outlet pipe and be convenient for cool off intraformational hydrologic cycle circulation, be convenient for control cooling layer's operating condition through setting up the electromagnetism water valve, can carry out the rapid heating to toasting the inside air of cabinet through setting up heating coil and heating fan, improved and toasted efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the cabinet door of the present invention.

Fig. 3 is a schematic view of the internal structure of the heating chamber of the present invention.

Reference numbers in the figures: 1. a baking cabinet; 2. a heat-insulating layer; 3. a cooling layer; 4. a baking zone; 5. a heating cavity; 6. an air blowing port; 7. a partition plate; 8. a vent hole; 9. a slide rail; 10. a slider; 11. a storage plate; 12. a base plate; 13. a universal wheel; 14. a circulating water tank; 15. a water pump; 16. a water inlet pipe; 17. a water outlet pipe; 18. an electromagnetic water valve; 19. a water level gauge; 20. a temperature sensor; 21. a humidity sensor; 22. a hinge; 23. a cabinet door; 24. an observation frame; 25. a control panel; 26. a buzzer alarm; 27. a heating coil; 28. a fixing plate is hollowed out; 29. a heating fan.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-3, a soft package lithium battery baking device, including baking cabinet 1, baking cabinet 1 inner wall is bonded with heat preservation 2, heat preservation 2 inner wall is bonded with cooling layer 3, cooling layer 3 surrounds baking area 4 periphery, baking area 4 top and bottom all are equipped with heating chamber 5, heating chamber 5 fixedly connected with blowing port 6, be equipped with baffle 7 between the heating chamber 5, baffle 7 surface is equipped with air vent 8, baffle 7 top is equipped with slide rail 9, slide rail 9 top is equipped with slider 10, slider 10 and slide rail 9 sliding connection, slider 10 top fixedly connected with puts thing board 11, it here explains that heating fan 29, water pump 15, temperature sensor 20, humidity transducer 21, buzzer siren 26 are prior art, so do not need to describe here again in relation with other prior art.

As shown in fig. 1 and fig. 2, a bottom plate 12 is arranged below a baking cabinet 1 of this embodiment, universal wheels 13 with brakes are arranged below the bottom plate 12, the number of the universal wheels 13 is four, the universal wheels 13 are distributed at four corners of the bottom plate 12, the movement of the baking cabinet 1 is facilitated by the universal wheels 13 with brakes, the brakes are stepped on when the movement is not required, the baking cabinet 1 stops at a designated place and is not easy to displace, a circulating water tank 14 is arranged at one side of the baking cabinet 1, a water pump 15 is arranged above the circulating water tank 14, a water inlet pipe 16 is connected above the water pump 15, a water outlet pipe 17 is arranged at one side of the water inlet pipe 16, the ends of the water inlet pipe 16 and the water outlet pipe 17 are both connected to a cooling layer 3, an electromagnetic water valve 18 is arranged at the ends of the water inlet pipe 16 and the water outlet pipe 17, the, carry out quick cooling to the inside temperature of baking cabinet 1, the lithium cell of being convenient for takes out, has shortened production cycle, has improved production efficiency, and circulating water tank 14 positive surface is equipped with fluviograph 19.

As shown in fig. 1, a temperature sensor 20 is disposed between the partition boards 7, humidity sensors 21 are disposed at symmetrical positions of the temperature sensors 20 relative to the partition boards 7, the temperature inside the baking cabinet 1 can be monitored in real time by disposing the temperature sensors 20, and the humidity inside the baking cabinet 1 can be monitored in real time by disposing the humidity sensors 21.

As shown in fig. 2, a hinge 22 is provided at one side of the baking cabinet 1 of the present embodiment, a cabinet door 23 is rotatably connected to the hinge 22, an observation frame 24 is provided on the cabinet door 23, a control panel 25 is provided below the observation frame 24, and a buzzer alarm 26 is provided below the control panel 25.

As shown in fig. 3, the heating chamber 5 of the present embodiment is provided with a heating coil 27 inside, the heating coil 27 is provided with a hollow fixing plate 28 above, the heating fan 29 is provided above the hollow fixing plate 28, the air inside the baking cabinet 1 can be rapidly heated by the heating coil 27 and the heating fan 29, and the baking efficiency is improved.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: the utility model is convenient for the movement of the baking cabinet 1 by arranging the universal wheel 13 with the brake, the brake is stepped when the movement is not needed, the baking cabinet 1 stops at a designated place, the displacement is not easy to occur, the sliding connection of the slide block 10 and the slide rail 9 is arranged to lead the object placing plate 11 to be more labor-saving when being taken out, the air circulation inside the baking cabinet 1 is facilitated by arranging the vent hole 8, the inside of the baking cabinet 1 can be baked in all directions, the baking efficiency is improved, the temperature inside the baking cabinet 1 can be monitored in real time by arranging the temperature sensor 20, the humidity inside the baking cabinet 1 can be monitored in real time by arranging the humidity sensor 21, when the temperature sensor 20 and the humidity sensor 21 monitor the baking completion, the buzzer alarm 26 gives an alarm to inform the staff, the temperature inside the baking cabinet 1 can be cooled rapidly by arranging the cooling layer 3, the lithium battery taking-out is convenient, the production period is shortened, the production efficiency is improved, the water circulation in the cooling layer 3 is convenient by arranging the water inlet pipe 16 and the water outlet pipe 17, the working state of the cooling layer 3 is convenient to control by arranging the electromagnetic water valve 18, the air in the baking cabinet 1 can be rapidly heated by arranging the heating coil 27 and the heating fan 29, and the baking efficiency is improved.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a soft packet of lithium cell baking equipment, is including baking cabinet (1), its characterized in that: baking cabinet (1), baking cabinet (1) inner wall bonds and has heat preservation (2), heat preservation (2) inner wall bonds and has cooling layer (3), cooling layer (3) encircle in baking area (4) periphery, baking area (4) top all is equipped with heating chamber (5) with the bottom, heating chamber (5) fixedly connected with mouth (6) of blowing, be equipped with between heating chamber (5) baffle (7), baffle (7) surface is equipped with air vent (8), baffle (7) top is equipped with slide rail (9), slide rail (9) top is equipped with slider (10), slider (10) and slide rail (9) sliding connection, slider (10) top fixedly connected with puts thing board (11).

2. The soft package lithium battery baking device of claim 1, characterized in that: the baking cabinet (1) is provided with a bottom plate (12) below, universal wheels (13) with brakes are arranged below the bottom plate (12), the number of the universal wheels (13) is four, and the universal wheels (13) are distributed at four corners of the bottom plate (12).

3. The soft package lithium battery baking device of claim 1, characterized in that: baking cabinet (1) one side is equipped with circulation tank (14), circulation tank (14) top is equipped with water pump (15), inlet tube (16) is connected to water pump (15) top, inlet tube (16) one side is equipped with outlet pipe (17), inlet tube (16) and outlet pipe (17) end are all connected in cooling layer (3), and inlet tube (16) and outlet pipe (17) end are equipped with electromagnetism water valve (18), circulation tank (14) positive surface is equipped with fluviograph (19).

4. The soft package lithium battery baking device of claim 1, characterized in that: and a temperature sensor (20) is arranged between the clapboards (7), and humidity sensors (21) are arranged at symmetrical positions of the temperature sensor (20) relative to the clapboards (7).

5. The soft package lithium battery baking device of claim 1, characterized in that: toast cabinet (1) one side and be equipped with hinge (22), hinge (22) are rotated and are connected with cabinet door (23), be equipped with observation frame (24) on cabinet door (23), observation frame (24) below is equipped with control panel (25), control panel (25) below is equipped with buzzer siren (26).

6. The soft package lithium battery baking device of claim 1, characterized in that: heating chamber (5) inside is equipped with heating coil (27), heating coil (27) top is equipped with fretwork fixed plate (28), fretwork fixed plate (28) top is equipped with heating fan (29).