CN213090199U

CN213090199U - Cooling device for lithium battery production

Info

Publication number: CN213090199U
Application number: CN202021210308.6U
Authority: CN
Inventors: 李海艳
Original assignee: Kunshan Zhongjun New Energy Technology Co ltd
Current assignee: Kunshan Zhongjun New Energy Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-04-30
Anticipated expiration: 2030-06-28

Abstract

The utility model provides a heat sink is used in lithium cell production relates to lithium cell production cooling technical field. This heat sink is used in lithium cell production, including the processing case, the interior low wall fixedly connected with processing platform of processing case, and the upper wall of processing case installs the vertical cylinder, and the inner wall of vertical cylinder is provided with the closing plate, and the last fixed surface of closing plate is connected with the movable rod, and the movable rod is located the outside one end fixedly connected with arc of vertical cylinder, and the lower surface of arc is located the equal fixedly connected with carriage release lever in position of the movable rod left and right sides. This heat sink is used in lithium cell production through setting up arc, carriage release lever and seal cover, simultaneously through setting up telescopic link, flexible cover and spring, can support the arc through telescopic link and flexible cover, and it is more convenient when making the arc reset through the spring simultaneously, has solved current cooling method and has needed always to the processing bench spray coolant liquid to cause the extravagant problem in a large number of coolant liquids.

Description

Cooling device for lithium battery production

Technical Field

The utility model relates to a lithium cell production cooling technical field specifically is a heat sink is used in lithium cell production.

Background

With the continuous development of economic construction and the acceleration of urbanization process, electricity becomes an indispensable part of people's production and life. With the development of the technology, the lithium battery has the advantages of stable voltage, stable current, long-time stable power supply, little current influenced by the outside, simple structure, convenient carrying, simple and easy charging and discharging operation, no influence of the outside climate and temperature, and stable and reliable performance.

In the conventional lithium battery processing and cooling method, cooling liquid is continuously sprayed onto a processing table to cool the lithium battery in processing, and the cooling method needs to continuously spray the cooling liquid onto the processing table, so that a large amount of waste of the cooling liquid is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a heat sink is used in lithium cell production has solved the problem mentioned in the above background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cooling device for lithium battery production comprises a processing box, wherein a processing table is fixedly connected to the inner lower wall of the processing box, a vertical tube is installed on the upper wall of the processing box, a sealing plate is arranged on the inner wall of the vertical tube, a movable rod is fixedly connected to the upper surface of the sealing plate, an arc-shaped plate is fixedly connected to one end, located outside the vertical tube, of the movable rod, movable rods are fixedly connected to the positions, located on the left side and the right side of each movable rod, of the lower surface of each arc-shaped plate, a control tube is sleeved on the outer surface of each movable rod, a sealing sleeve is fixedly connected to one end, located inside the control tube, of each movable rod, a cooling tube is inserted into the lower wall of each control tube and extends downwards into the processing box, a spray head is installed at one end, located inside the processing box, of each cooling tube is fixedly connected to a support frame, and the, the outer surface of each control cylinder is provided with a liquid inlet pipe at the position above the sealing sleeve.

The lower fixed surface of arc is connected with telescopic machanism, and telescopic machanism keeps away from the one end fixed connection of arc on the upper surface of processing case, and telescopic machanism's surface has cup jointed the spring, and the both ends fixed connection of spring is on the lower surface of arc and the upper surface of processing case.

Preferably, the number of the telescopic mechanisms is two, and the two telescopic mechanisms are symmetrical by taking the central axis of the movable rod as a symmetry axis.

Preferably, the outer surface of the sealing plate is sleeved with a sealing ring, and the outer surface of the sealing ring is in sliding connection with the inner wall of the vertical tube.

Preferably, telescopic machanism includes telescopic link and telescope tube, and telescopic link fixed connection is on the lower surface of arc, and telescope tube fixed connection is on the upper surface of processing case, and the one end that the arc was kept away from to the telescopic link is located the inside of telescope tube.

Preferably, the inner diameter of the sealing sleeve is matched with the diameter of the cooling pipe, and one end of the cooling pipe, which is positioned in the control cylinder, is positioned in the sealing sleeve.

Preferably, the inner wall of the control cylinder is fixedly connected with a stop block, and the stop block is positioned below the liquid inlet pipe.

(III) advantageous effects

The utility model provides a heat sink is used in lithium cell production. The method has the following beneficial effects:

1. the cooling device for producing the lithium battery is characterized in that a processing box and a processing table are arranged, so that the processing table in the processing box can be used for processing the lithium battery, then a vertical pipe, a sealing plate and a movable rod are arranged, further gas can be expanded through heat generated by processing the lithium battery, the sealing plate can be moved upwards, further the movable rod can be moved upwards, then an arc plate, the movable rod and a sealing sleeve are arranged, further the arc plate can be moved upwards through the upward movement of the movable rod, the movable rod can be moved upwards, then the sealing sleeve can be moved upwards, then a control cylinder is arranged, a cooling pipe, a spray head and a liquid inlet pipe are arranged, cooling liquid is conveyed into the control cylinder through the liquid inlet pipe, then the sealing sleeve is moved upwards, so that the cooling liquid can enter the spray head through the cooling pipe, then spray the processing bench through the shower nozzle to cool off the lithium cell, simultaneously through setting up telescopic link, flexible cover and spring, further can support the arc plate through telescopic link and flexible cover, it is more convenient when making the arc reset through the spring simultaneously, thereby it needs always to the processing bench spray coolant liquid to have solved current cooling method, thereby causes the problem of the coolant liquid waste in a large number.

2. This heat sink is used in lithium cell production through setting up closing plate and sealing washer, thereby further can increase the device's gas tightness through the sealing washer to the inside of processing case can make the closing plate rebound when hotter, simultaneously through setting up dog and seal cover, the maximum distance of further restriction seal cover rebound.

Drawings

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

FIG. 2 is a schematic sectional view of the processing box of the present invention;

FIG. 3 is a partially enlarged schematic view of the present invention;

fig. 4 is a schematic sectional structural view of the control cylinder and the vertical cylinder of the present invention.

Wherein, 1 processing case, 2 processing platforms, 3 vertical section of thick bamboo, 4 closing plates, 5 movable rods, 6 arc boards, 7 movable rods, 8 control section of thick bamboos, 9 seal covers, 10 cooling tubes, 11 shower nozzles, 12 support frames, 13 feed liquor pipes, 14 telescopic machanisms, 141 telescopic link, 142 telescopic bush, 15 springs, 16 sealing washers, 17 dogs.

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.

The embodiment of the utility model provides a cooling device for lithium battery production, as shown in figures 1-4, comprising a processing box 1, a sealing door is installed on the front surface of the processing box 1, the inner lower wall of the processing box 1 is fixedly connected with a processing table 2, the lithium battery can be processed by the processing table 2, the upper wall of the processing box 1 is provided with a vertical cylinder 3, the inner wall of the vertical cylinder 3 is provided with a sealing plate 4, the sealing plate 4 can move upwards by the heat in the processing box 1, the upper surface of the sealing plate 4 is fixedly connected with a movable rod 5, one end of the movable rod 5 positioned outside the vertical cylinder 3 is fixedly connected with an arc-shaped plate 6, the movable rod 5 and the arc-shaped plate 6 can move upwards by the upward movement of the sealing plate 4, the positions of the lower surface of the arc-shaped plate 6 positioned at the left side and the right side of the movable rod 5 are both fixedly connected with movable rods 7, the movable rods, and the surface of every carriage release lever 7 all has cup jointed control cylinder 8, and every carriage release lever 7 is located the equal fixedly connected with seal cover 9 of the inside one end of control cylinder 8, the lower wall of every control cylinder 8 all is pegged graft and has been had cooling tube 10, and cooling tube 10 downwardly extending to the inside of processing case 1, shower nozzle 11 is all installed to the one end that every cooling tube 10 is located processing case 1 inside, thereby the coolant liquid passes through cooling tube 10 and shower nozzle 11 and can cool down the lithium cell, the equal fixedly connected with support frame 12 of the surface of every control cylinder 8, and support frame 12 fixed connection is on the upper surface of processing case 1, further can support control cylinder 8 through support frame 12, feed liquor pipe 13 is all installed to the position that the surface of every control cylinder 8 is located seal cover 9 top, can be to carrying the liquid coolant in the control cylinder 8 through feed liquor pipe 13.

The lower surface of the arc-shaped plate 6 is fixedly connected with a telescopic mechanism 14, one end of the telescopic mechanism 14, which is far away from the arc-shaped plate 6, is fixedly connected to the upper surface of the processing box 1, the arc-shaped plate 6 can be supported through the telescopic mechanism 14, the outer surface of the telescopic mechanism 14 is sleeved with a spring 15, two ends of the spring 15 are fixedly connected to the lower surface of the arc-shaped plate 6 and the upper surface of the processing box 1, further, the arc-shaped plate 6 can be more conveniently reset through the spring 15, the number of the telescopic mechanisms 14 is two, the two telescopic mechanisms 14 are symmetrical by taking the central axis of the movable rod 5 as a symmetrical axis, the arc-shaped plate 6 can be further supported through the telescopic mechanism 14, the outer surface of the sealing plate 4 is sleeved with a sealing ring 16, the outer surface of the sealing ring 16 is slidably connected with the inner wall of the vertical cylinder 3, telescopic machanism 14 includes telescopic link 141 and telescopic sleeve 142, and telescopic link 141 fixed connection is on the lower surface of arc 6, telescopic sleeve 142 fixed connection is on the upper surface of processing case 1, the one end that arc 6 was kept away from to telescopic link 141 is located telescopic sleeve 142's inside, can support arc 6 through telescopic link 141 and telescopic sleeve 142, the internal diameter of seal cover 9 and the diameter looks adaptation of cooling tube 10, and cooling tube 10 is located the inside that the inside one end of a control section of thick bamboo 8 is located seal cover 9, can seal cooling tube 10 through seal cover 9, the inner wall fixedly connected with dog 17 of a control section of thick bamboo 8, and dog 17 is located the position of feed liquor pipe 13 below, through dog 17, thereby inject the distance that the seal cover 9 moved up.

The working principle is as follows: when the heat sink is used in lithium cell production, through the inside processing platform 2 of processing case 1, thereby can process the lithium cell, then the heat that produces through lithium cell processing can make gaseous inflation, thereby can make closing plate 4 upwards remove, further can make movable rod 5 upwards remove, then through the rebound of movable rod 5, thereby can make arc 6 upwards remove, further can make movable rod 7 upwards remove, then can make seal cover 9 upwards remove, then carry the coolant liquid in to control section of thick bamboo 8 through feed liquor pipe 13, then through the rebound of seal cover 9, thereby the coolant liquid can enter into shower nozzle 11 through cooling tube 10, then spray to processing platform 2 through shower nozzle 11, thereby cool off the lithium cell, can support arc plate 6 through telescopic link 141 and telescopic sleeve 142 simultaneously, it is more convenient to make the arc-shaped plate 6 reset through the spring 15.

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 heat sink is used in lithium cell production, includes processing case (1), its characterized in that: the inner lower wall of the processing box (1) is fixedly connected with a processing table (2), the upper wall of the processing box (1) is provided with a vertical tube (3), the inner wall of the vertical tube (3) is provided with a sealing plate (4), the upper surface of the sealing plate (4) is fixedly connected with a movable rod (5), one end of the movable rod (5) positioned outside the vertical tube (3) is fixedly connected with an arc-shaped plate (6), the lower surface of the arc-shaped plate (6) positioned at the left side and the right side of the movable rod (5) is fixedly connected with movable rods (7), the outer surface of each movable rod (7) is sleeved with a control tube (8), one end of each movable rod (7) positioned inside the control tube (8) is fixedly connected with a sealing sleeve (9), the lower wall of each control tube (8) is inserted with a cooling tube (10), the cooling tube (10) extends downwards to the inside of the processing box (1), one end of each cooling tube (10) positioned inside the processing box (1) is provided with, the outer surface of each control cylinder (8) is fixedly connected with a support frame (12), the support frame (12) is fixedly connected to the upper surface of the processing box (1), and a liquid inlet pipe (13) is arranged at the position, above the sealing sleeve (9), of the outer surface of each control cylinder (8);

the lower fixed surface of arc (6) is connected with telescopic machanism (14), and telescopic machanism (14) are kept away from the one end fixed connection of arc (6) and are being processed on the upper surface of case (1), and telescopic machanism's (14) surface has cup jointed spring (15), and the both ends fixed connection of spring (15) is on the lower surface of arc (6) and the upper surface of processing case (1).

2. The cooling device for lithium battery production according to claim 1, characterized in that: the number of the telescopic mechanisms (14) is two, and the two telescopic mechanisms (14) are symmetrical by taking the central axis of the movable rod (5) as a symmetry axis.

3. The cooling device for lithium battery production according to claim 1, characterized in that: the outer surface of the sealing plate (4) is sleeved with a sealing ring (16), and the outer surface of the sealing ring (16) is in sliding connection with the inner wall of the vertical tube (3).

4. The cooling device for lithium battery production according to claim 1, characterized in that: telescopic machanism (14) include telescopic link (141) and flexible cover (142), and telescopic link (141) fixed connection is on the lower surface of arc (6), and flexible cover (142) fixed connection is on the upper surface of processing case (1), and the one end that the arc (6) were kept away from in telescopic link (141) is located the inside of flexible cover (142).

5. The cooling device for lithium battery production according to claim 1, characterized in that: the inner diameter of the sealing sleeve (9) is matched with the diameter of the cooling pipe (10), and one end, located inside the control barrel (8), of the cooling pipe (10) is located inside the sealing sleeve (9).

6. The cooling device for lithium battery production according to claim 1, characterized in that: the inner wall of the control cylinder (8) is fixedly connected with a stop block (17), and the stop block (17) is positioned at the position below the liquid inlet pipe (13).