CN213483906U

CN213483906U - Lithium ion battery diaphragm extraction drying device

Info

Publication number: CN213483906U
Application number: CN202022888575.5U
Authority: CN
Inventors: 冯梦云
Original assignee: Jiangxi Quantum New Energy Technology Co ltd
Current assignee: Jiangxi Quantum New Energy Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-06-18
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a lithium ion battery diaphragm extraction drying device, which comprises a box body, wherein a placing plate is fixedly arranged in the box body, an electric heating vessel is fixedly arranged on the lower surface in the placing plate, the interior of the placing plate is of a hollow structure, temperature sensors are arranged on two sides above the placing plate, a support column is fixedly arranged on the lower surface in the box body, a fan is fixedly arranged on the upper surface of the support column, an air pump is fixedly arranged in the middle position of the upper surface of the box body, the output ends of two sides of the air pump are hermetically inserted with an air inlet pipe, and the tail end of; carry out heating and drying through the electric heating ware, the electric heating ware is installed inside placing the board, not with battery diaphragm direct contact, prevents to scald the battery diaphragm bad, carries out heat conduction through the through-hole and dries, monitors the inside temperature condition of box constantly through temperature-sensing ware for the inside temperature of box maintains the suitable scope constantly, is convenient for carry out the heat drying work.

Description

Lithium ion battery diaphragm extraction drying device

Technical Field

The utility model relates to a lithium cell processing equipment technical field specifically is a lithium ion battery diaphragm extraction drying device.

Background

In recent years, along with the rapid development of the scientific and technical level, the volume of electronic equipment is gradually reduced, and taking a smart phone as an example, the appearance of the smart phone is more and more light and thin, so the volume requirement of a mobile phone battery is also improved, a lithium battery is favored by people due to smaller volume and more environmental protection, the application range is more and more wide, the demand is also gradually improved, and the processing efficiency and the level of a lithium battery diaphragm serving as one of important structures in the production of the lithium battery are also required to be further improved.

Current lithium battery diaphragm extraction drying equipment, adopt scraper blade and air knife to dry the lithium cell more, but because lithium battery diaphragm is thinner, scraper blade and air knife are not convenient for adjust the height, highly higher drying effect is relatively poor, air knife and scraper blade can't reach the ideal effect, highly the lower, the scraper blade can lead to the fact the damage to lithium battery diaphragm, lead to the diaphragm to damage, and when using the roller dry of blowing, the diaphragm can produce the phenomenon that does not laminate with the roller, lead to the diaphragm the condition that the unevenness appears, existing equipment is when dry, stay in still equipment behind the moisture evaporation on the diaphragm, be adsorbed once more by the diaphragm easily, the drying equipment that the part was taken out the air, need more energy to heat, the cost is higher and waste resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium ion battery diaphragm extraction drying device, heat and dry through the electric heater dish, the electric heater dish is installed inside placing the board, do not contact with the battery diaphragm directly, prevent to scald the battery diaphragm bad, heat conduction is dried through the through-hole, when monitoring the temperature condition of box inside constantly and box inside high temperature through the temperature-sensing ware, blow the heat dissipation to the box inside through the fan, trade the wind heat dissipation through scavenge hole and box inside and outside, through opening the aspiration pump in the heating process, make the intake pipe bleed to the box inside, the area of bleeding of intake pipe has effectively been increased through the arc interface, and then make the moisture on the diaphragm suck the box inside through the aspiration pump; because the lithium battery diaphragm that provides in order to solve above-mentioned background art is thinner, scraper blade and air knife are not convenient for adjust the height, and highly higher drying effect is relatively poor, and air knife and scraper blade can't reach ideal effect, and highly low words, the scraper blade can lead to the fact the damage to the lithium battery diaphragm, leads to diaphragm damage and existing equipment when dry, still stops in the equipment after the moisture evaporation on the diaphragm, is carried out the adsorbed problem once more by the diaphragm easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium ion battery diaphragm extraction drying device, includes the box, the inside fixed mounting of box has places the board, place the inside fixed surface of board and install the electric heating ware, it is hollow structure to place the inboard inside, it is equipped with the temperature-sensing ware to place board top both sides, temperature-sensing ware fixed mounting is in box both sides inner wall, the inside fixed surface of box installs the support column down, fixed surface installs the fan on the support column, box upper surface intermediate position fixed mounting has the aspiration pump, the sealed grafting of aspiration pump both sides output has the intake pipe, the terminal fixed grafting of intake pipe has the arc interface, the side cap has been seted up to the outside one side of box, the side cap outside is equipped with alarm and control panel, control panel is located the outside one side of alarm.

Preferably, the placing plate is internally provided with through holes, and the through holes are uniformly distributed in the placing plate.

Preferably, the inside of the box body is uniformly provided with ventilation holes, one side of the outside of the box body is provided with an observation window, and the observation window is positioned on two sides of the outside of the side cover.

Preferably, the placing plate is obliquely fixed inside the box body, a side cover handle is fixed on the outer portion of the side cover through threads, and the side cover handle is located above the alarm.

Preferably, the alarm comprises a temperature sensor, a display screen and a loudspeaker, and the control panel comprises a heating switch, a fan switch and a power switch.

Preferably, the heating switch is electrically connected with the electric heating vessel, and the fan switch is electrically connected with the fan.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be equipped with and place the board, electric heating ware and temperature-sensing ware, the alarm, when carrying out extraction drying work, heat and dry through the electric heating ware, the electric heating ware is installed inside placing the board, not with battery diaphragm direct contact, prevent to scald the battery diaphragm bad, carry out heat conduction through the through-hole and dry, monitor the temperature condition of box inside constantly through the temperature-sensing ware, and then feed back in real time to the inside temperature sensor of alarm, and then transmit to the display screen, can directly perceivedly see out the temperature condition of box inside, make the temperature of box inside constantly maintain in the suitable scope, be convenient for carry out heating drying work;

2. the utility model discloses be equipped with the aspiration pump, the intake pipe, arc interface and fan, when extracting dry work, when the inside high temperature of box, blow the heat dissipation to the box inside through the fan, trade the wind heat dissipation through scavenge port and box inside and outside, the heating in-process is through opening the aspiration pump, make the intake pipe bleed to the box inside, through the effectual bleed area that increases the intake pipe of arc interface, and then make moisture on the diaphragm pass through inside the aspiration pump suction box, prevent to be adsorbed once more by the diaphragm, and also realized the effect of removing dust to the box inside through the aspiration pump.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic side view of the box body of the present invention;

fig. 3 is a schematic view of the overlooking structure of the placing board of the present invention.

In the figure: 1. a box body; 2. placing the plate; 3. an electric heating vessel; 4. a support pillar; 5. a fan; 6. a temperature sensor; 8. an air pump; 9. an air inlet pipe; 10. an arc-shaped interface; 11. a ventilation hole; 12. a side cover; 13. an alarm; 14. a control panel; 15. a side cover handle; 16. an observation window; 21. a through hole; 141. a heating switch; 142. a fan switch; 143. and a power switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a lithium ion battery diaphragm extraction drying device, the power distribution box comprises a

box body

1, 1 inside fixed mounting of box has places board 2, place the inside fixed surface of 2 inside lower surfaces of board and install electric heating dish 3, place board 2 inside and be hollow structure, place board 2 slope and be fixed in 1 inside of box, place board 2 inside and seted up through-hole 21, through-hole 21 evenly distributed is placing board 2 inside, the battery diaphragm is when carrying out extraction drying work, heat drying through electric heating dish 3, electric heating dish 3 is installed and is being placed 2 insidely, do not with battery diaphragm direct contact, prevent to scald the battery diaphragm bad, carry out heat conduction through-hole 21 and dry.

Side cover 12 has been seted up to 1 outside one side of box, and the outside screw fixation of side cover 12 has side cover handle 15, and observation window 16 has been seted up to 1 outside one side of box, and observation window 16 is located the outside both sides of side cover 12, can open side cover 12 through side cover handle 15, the loading and unloading of the battery diaphragm of being convenient for, and observation window 16 is whole to be square transparent glass board, can observe the inside behavior of box 1 in the box 1 outside through observation window 16.

Place 2 top both sides of board and be equipped with temperature-sensing

ware

6, 6 fixed mounting of temperature-sensing ware is in 1 both sides inner wall of box, 12 outside of side cap is equipped with alarm 13, alarm 13 includes temperature sensor, display screen and speaker, electric heating ware 3 is when carrying out the heat drying, monitor the inside temperature condition of box 1 constantly through temperature-sensing ware 6, and then feed back in real time to 13 inside temperature sensor of alarm, and then transmit to the display screen, can audio-visually see out the inside temperature condition of box 1, make the inside temperature of box maintain at suitable scope constantly, be convenient for carry out the heat drying work, when 1 inside high temperature of box, send alarm sound through the inside speaker of alarm 13, and then in time carry out the heat dissipation work.

Fixed surface installs support column 4 in the inside of box 1, and fixed surface installs fan 5 on support column 4, and venthole 11 has evenly been seted up to box 1 inside, sends alarm sound through the inside speaker of alarm 13 after, bloies the heat dissipation to box 1 inside through fan 5, trades wind heat dissipation through venthole 11 and box 1 inside and outside, through the position of support column 4 fixed fan 5.

Fixed mounting of box 1 upper surface intermediate position has

aspiration pump

8, 8 sealed pegs graft of 8 both sides outputs of aspiration pump has

intake pipe

9, 9 terminal fixed pegs graft of intake pipe has arc interface 10, in the heating process through opening aspiration pump 8, make intake pipe 9 bleed to box 1 inside, the effectual bleed area that has increased intake pipe 9 through arc interface 10, and then make moisture on the diaphragm pass through inside 8 suction box 1 of aspiration pump, prevent to be adsorbed once more by the diaphragm, and also realized the effect of removing dust to box 1 inside through aspiration pump 8.

Side cap 12 outside is equipped with control panel 14, control panel 14 is located alarm 13 outside one side, alarm 13 includes temperature sensor, display screen and speaker, control panel 14 includes heating switch 141, fan switch 142 and switch 143, heating switch 141 and electric heating dish 3 electric connection, fan switch 142 and fan 5 electric connection, when carrying out battery membrane extraction drying work, earlier through opening switch 143, control temperature-sensing ware 6 and alarm 13 monitor the inside temperature condition of box 1, control electric heating dish 3 and heat through opening heating switch 141, and then can carry out drying work, when monitoring the inside high temperature of box 1, through opening fan switch 142, drive fan 5 carries out for the inside heat dissipation of box 1.

The working principle is as follows: when the battery separator extracting and drying device is used, the side cover 12 can be opened through the side cover handle 15, and the battery separator is fixedly arranged on the upper surface of the placing plate 2, so that the extracting and drying work can be carried out.

Carry out heating and drying through electric heating dish 3, electric heating dish 3 is installed inside placing board 2, do not with battery diaphragm direct contact, prevent to scald the battery diaphragm bad, carry out heat conduction through-hole 21 and dry, electric heating dish 3 is when carrying out heating and drying, monitor the inside temperature conditions of box 1 constantly through temperature-sensing ware 6, and then feed back in real time to the inside temperature sensor of alarm 13, and then transmit to the display screen, can audio-visually see out the inside temperature conditions of box 1, make the inside temperature of box maintain at suitable scope constantly, be convenient for carry out heating and drying work.

When the inside high temperature of box 1, blow the heat dissipation to box 1 inside through fan 5, trade the wind heat dissipation through venthole 11 and box 1 inside and outside, through opening aspiration pump 8 among the heating process, make intake pipe 9 bleed to box 1 inside, through the effectual bleed-out area that has increased intake pipe 9 of arc interface 10, and then make moisture on the diaphragm pass through inside aspiration pump 8 suction box 1, prevent to be adsorbed once more by the diaphragm, and also realized the effect of removing dust to box 1 inside through aspiration pump 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium ion battery diaphragm extraction drying device, includes box (1), its characterized in that: the box body (1) is internally and fixedly provided with a placing plate (2), the placing plate (2) is internally and fixedly provided with an electric heating vessel (3) at the lower surface, the placing plate (2) is internally and fixedly provided with a hollow structure, temperature sensors (6) are arranged at two sides above the placing plate (2), the temperature sensors (6) are fixedly arranged at the inner walls at two sides of the box body (1), a supporting column (4) is fixedly arranged at the lower surface inside the box body (1), a fan (5) is fixedly arranged at the upper surface of the supporting column (4), an air suction pump (8) is fixedly arranged at the middle position of the upper surface of the box body (1), the output ends at two sides of the air suction pump (8) are hermetically inserted with an air inlet pipe (9), the tail end of the air inlet pipe (9) is fixedly inserted with an arc-shaped interface (10), one side of the outer part of the box body (1, the control panel (14) is positioned on one side of the outer part of the alarm (13).

2. The lithium ion battery separator extraction drying device of claim 1, characterized in that: through holes (21) are formed in the placing plate (2), and the through holes (21) are uniformly distributed in the placing plate (2).

3. The lithium ion battery separator extraction drying device of claim 1, characterized in that: the ventilation holes (11) are uniformly formed in the box body (1), the observation window (16) is formed in one side of the outer portion of the box body (1), and the observation window (16) is located on two sides of the outer portion of the side cover (12).

4. The lithium ion battery separator extraction drying device of claim 1, characterized in that: the placing plate (2) is obliquely fixed inside the box body (1), a side cover handle (15) is fixed to the outer portion of the side cover (12) through threads, and the side cover handle (15) is located above the alarm (13).

5. The lithium ion battery separator extraction drying device of claim 1, characterized in that: the alarm (13) comprises a temperature sensor, a display screen and a loudspeaker, and the control panel (14) comprises a heating switch (141), a fan switch (142) and a power switch (143).

6. The lithium ion battery separator extraction drying device of claim 5, characterized in that: the heating switch (141) is electrically connected with the electric heating dish (3), and the fan switch (142) is electrically connected with the fan (5).