CN216563422U

CN216563422U - PE diaphragm rapid cooling and shaping mechanism for energy storage battery

Info

Publication number: CN216563422U
Application number: CN202122831402.4U
Authority: CN
Inventors: 白玉文; 李福建
Original assignee: Jiangsu Magicpower Power Supply Equipments & Technology Co ltd
Current assignee: Jiangsu Magicpower Power Supply Equipments & Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-17
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a PE (polyethylene) diaphragm quick cooling and shaping mechanism for an energy storage battery, which belongs to the technical field of energy storage battery PE diaphragm processing and comprises a main body and an adjusting mechanism, wherein an upper compression roller bracket is arranged above the left side of the main body, an upper compression roller is connected inside the left side of the upper compression roller bracket, and an adjusting mechanism for quickly adjusting the height of the upper compression roller bracket is arranged inside the upper part of the main body; the adjusting mechanism comprises a mounting groove, a lifting screw, a motor and a threaded sleeve, the motor is mounted at the bottom of the mounting groove, a power output shaft of the motor is connected with the lifting screw, the outer side of the lifting screw is connected with the threaded sleeve, and the threaded sleeve is connected to the inner side of the upper compression roller support. According to the utility model, the adjusting mechanism, the upper compression roller bracket and the bracket are arranged, and the adjusting mechanism is matched with the upper compression roller bracket for use, so that the heights of the upper compression roller and the upper compression roller inside the upper compression roller are adjusted, the heights of the upper compression roller and the middle roller are adjusted, PE diaphragms with different thicknesses and different pressures are shaped, and the applicability of the device is improved.

Description

PE diaphragm rapid cooling and shaping mechanism for energy storage battery

Technical Field

The utility model relates to the technical field of energy storage battery PE diaphragm processing, in particular to a PE diaphragm rapid cooling and shaping mechanism for an energy storage battery.

Background

Along with the reduction of the thickness of the electrode plates, the distance between the electrode plates is relatively reduced, and in order to meet the requirement of large current of the lead-acid storage battery, a diaphragm with small resistance is also needed, and under the driving of the requirement, the PE diaphragm is produced. After a finished product is processed by the PE diaphragm, the surface temperature of the PE diaphragm is high and soft, cooling and shaping are needed to be performed quickly, gaps with different thicknesses are needed to be selected for cooling and shaping the PE diaphragm with different thicknesses, and therefore the PE diaphragm quick cooling and shaping mechanism for the energy storage battery is disclosed.

Patent number CN202022427616.0 provides a wet process lithium battery diaphragm design system, especially relates to a wet process lithium battery diaphragm design system of adjustment casting piece thickness degree of consistency. This system is including installing a pair of subtend pivoted stock roll on the roll axle platform, connecting the drive mechanism of stock roll one side, the stock roll is the protruding stock roll in middle concave both sides. The system ensures the uniformity and stability of the thickness of the cast piece by changing the radian of the shaping roller and adjusting the precision, is convenient for process adjustment, reduces manual adjustment, and is suitable for large-scale industrial popularization.

The device has the following problems when in use: 1. when the device is used, the height of the clearance between the shaping rollers is inconvenient to adjust, manual adjustment is needed, the adjusting efficiency is low, the use is inconvenient, and the applicability is poor; 2. when the device is used, a cooling and shaping method is not adopted, so that the shaping efficiency is low and the effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a PE diaphragm rapid cooling and shaping mechanism for an energy storage battery, and aims to solve the problems that the conventional PE diaphragm rapid cooling and shaping mechanism is inconvenient to adjust the gap height of a shaping roller during use, needs manual adjustment, is low in adjustment efficiency, inconvenient to use and poor in applicability, and the conventional PE diaphragm rapid cooling and shaping mechanism is not cooled and shaped during use, so that the shaping efficiency is low and the shaping effect is poor.

In order to solve the technical problems, the utility model provides the following technical scheme: a PE diaphragm rapid cooling and shaping mechanism for an energy storage battery comprises a main body and an adjusting mechanism, wherein an upper compression roller bracket is arranged above the left side of the main body, an upper compression roller is connected inside the left side of the upper compression roller bracket, and the adjusting mechanism for rapidly adjusting the height of the upper compression roller bracket is arranged inside the upper side of the main body;

the adjusting mechanism comprises a mounting groove, a lifting screw, a motor and a threaded sleeve, the motor is mounted at the bottom of the mounting groove, the motor power output shaft is connected with the lifting screw, the outer side of the lifting screw is connected with the threaded sleeve, and the threaded sleeve is connected to the inner side of the upper compression roller support.

Preferably, main part right side internally mounted has the cooling tank, the cooling tank outside is connected with a plurality of cooling tube one end, the hydraulic stem is installed in the main part left side, the hydraulic stem top is connected with down the compression roller, the support is installed to main part left side outer wall, support internally mounted has the middle roller, uses with the cooling tube through setting up the inside cooling liquid of cooling tank cooperation, carries the coolant liquid to down inside compression roller, middle roller and the last compression roller for compression roller, middle roller and last compression roller temperature reduce down, and quick PE diaphragm cools off the design, has improved the design effect.

Preferably, the other end of the cooling pipe is respectively connected to the right sides of the middle roller, the upper pressing roller and the lower pressing roller.

Preferably, go up compression roller right side internal connection and have the pivot, through installing the pivot for the cooling tube that goes up the compression roller right side and connect can follow the high regulation of last compression roller support and rotate, prevents that the cooling tube from appearing damaging.

Preferably, the mounting groove both sides installation has seted up the spacing groove, spacing inslot portion sliding connection has gag lever post one end, just the gag lever post other end is connected the thread bush outside, the gag lever post of spacing groove cooperation uses, can rotate the thread bush and restrict, has improved the stability of thread bush operation.

Preferably, the outer wall of the left side of the main body is provided with a stabilizing groove, the inside of the stabilizing groove is connected with one end of a stabilizing rod in a sliding mode, the other end of the stabilizing rod is connected to the inner side of the upper compression roller support, and the stabilizing rod is matched with the stabilizing groove to be used for stabilizing the movement of the upper compression roller support.

Preferably, the cooling tank is filled with mixed liquid of glycol and water, and the glycol serving as the traditional refrigerating medium is very widely applied to the refrigeration industry, is low in price and easy to obtain, and reduces the production cost of enterprises.

Preferably, the power input end of the motor is electrically connected with the power output end of the external power supply.

1. According to the utility model, the adjusting mechanism, the upper compression roller bracket and the bracket are arranged, and the adjusting mechanism is matched with the upper compression roller bracket for use, so that the heights of the upper compression roller and the upper compression roller inside the upper compression roller are adjusted, the heights of the upper compression roller and the middle roller are adjusted, PE diaphragms with different thicknesses and different pressures are shaped, and the applicability of the device is improved.

2. According to the utility model, the cooling tank is arranged to be matched with the internal cooling liquid and the cooling pipe for use, and the cooling liquid is conveyed to the interior of the lower pressing roller, the middle roller and the upper pressing roller, so that the temperatures of the lower pressing roller, the middle roller and the upper pressing roller are reduced, the PE diaphragm is rapidly cooled and shaped, and the shaping effect is improved.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a front view of an embodiment of the present invention;

fig. 3 is a side view of an embodiment of the present invention.

In the figure: 1. a main body; 2. a cooling tube; 3. a rotating shaft; 4. a support; 5. a cooling tank; 6. a hydraulic lever; 7. a stabilizing slot; 8. a stabilizer bar; 9. an upper compression roller; 10. an intermediate roll; 11. a lower pressing roller; 12. an upper press roll bracket; 601. lifting the screw; 602. mounting grooves; 603. a motor; 604. a threaded sleeve; 605. a limiting rod; 606. a limiting groove.

Detailed Description

In order to solve the problems that the gap height of a shaping roller is inconvenient to adjust when the conventional PE diaphragm rapid cooling and shaping mechanism is used, manual adjustment is needed, the adjustment efficiency is low, the use is inconvenient, the applicability is poor, and the shaping efficiency and the effect are poor due to the fact that the conventional PE diaphragm rapid cooling and shaping mechanism does not adopt a cooling and shaping method when the conventional PE diaphragm rapid cooling and shaping mechanism is used, the technical scheme in the embodiment of the utility model is clearly and completely described below by combining with the attached drawings in the embodiment of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the embodiment provides a PE diaphragm rapid cooling and shaping mechanism for an energy storage battery, including a main body 1 and an adjusting mechanism, wherein an upper pressure roller bracket 12 is installed above the left side of the main body 1, an upper pressure roller 9 is connected inside the left side of the upper pressure roller bracket 12, and an adjusting mechanism for rapidly adjusting the height of the upper pressure roller bracket 12 is installed inside the main body 1;

the adjusting mechanism comprises a mounting groove 602, a lifting screw 601, a motor 603 and a threaded sleeve 604, the motor 603 is mounted at the bottom of the mounting groove 602, the power output shaft of the motor 603 is connected with the lifting screw 601, the outer side of the lifting screw 601 is connected with the threaded sleeve 604, and the threaded sleeve 604 is connected to the inner side of the upper pressure roller support 12.

In the embodiment, when the PE separator is used, the PE separator sequentially penetrates through the space between the upper part of the lower press roll 11 and the middle roll 10, then penetrates through the space between the upper part of the middle roll 10 on the inner side of the bracket 4 and the space between the upper part of the upper press roll 9, and finally penetrates out, then the mixed cooling liquid of ethylene glycol and water in the cooling tank 5 is conveyed to the lower part of the lower press roll 11, the middle roll 10 and the upper press roll 9 through the cooling pipe 2, in the winding process of the PE separator, the lower press roll 11, the middle roll 10 and the upper press roll 9 are driven to rotate to cool and shape the PE separator, when the PE separator is thick and needs to adjust the pressure, the motor 603 in the adjusting mechanism can be electrified through an external power supply, the motor 603 works and rotates to drive the lifting screw 601 to rotate, the lifting screw 601 drives the threaded sleeve 604 on the outer side to rotate, meanwhile, the limiting rods 605 on the two sides of the threaded sleeve 604 slide in the limiting grooves 606 to limit the rotation of the threaded sleeve 604, realize that thread bush 604 shifts up in that mounting groove 602 is inside, drive and go up compression roller support 12 and shift up, it slides at stabilization trough 7 inside to go up compression roller support 12 and drive the stabilizer bar 8 of both sides simultaneously, stabilizes last compression roller support 12, prevent the skew, the realization is highly adjusted last compression roller support 12 and last compression roller 9, and highly adjusting between middle roller 10, be suitable for different thickness PE diaphragms and use.

Example 2

Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1: a cooling tank 5 is arranged inside the right side of a main body 1, one end of a plurality of cooling pipes 2 is connected with the outer side of the cooling tank 5, a hydraulic rod 6 is arranged on the left side of the main body 1, a lower compression roller 11 is connected above the hydraulic rod 6, a support 4 is arranged on the outer wall of the left side of the main body 1, a middle roller 10 is arranged inside the support 4, the other end of the cooling pipe 2 is respectively connected with the middle roller 10, an upper compression roller 9 and the right side of the lower compression roller 11, the cooling tank 5 is matched with the cooling pipes 2 for use, internal cooling liquid is conveyed into each compression roller, the compression rollers are in a low-temperature state, in the rotating process, a PE diaphragm is rapidly cooled and shaped, a rotating shaft 3 is connected inside the right side of the upper compression roller 9, when the rotating shaft 3 ensures that the upper compression roller support 12 is adjusted in height, the connection between the upper compression roller 9 and the cooling pipes 2 can not be broken, limiting grooves 606 are arranged on the two sides of a mounting groove 602, one end of a limiting rod 605 is connected inside the limiting groove 606 in a sliding manner, and the gag lever post 605 other end is connected in the thread bush 604 outside, gag lever post 605 cooperation spacing groove 606 is used, can restrict the removal of thread bush 604, the thread bush 604 operating stability has been improved, stabilizing groove 7 has been seted up to main part 1 left side outer wall, stabilizing groove 7 inside sliding connection has 8 one ends of stabilizer bar, and the 8 other ends of stabilizer bar are connected at last compression roller support 12 inboardly, 8 cooperation stabilizing groove 7 of stabilizer bar are used, the removal to last compression roller support 12 is stabilized, the skew prevents to appear, the inside filling of cooling tank 5 has the mixed liquid of ethylene glycol and water, the electric power input of motor 603 is electric connection with external power source's electric power output.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick cooling and setting mechanism of PE diaphragm for energy storage battery, includes main part (1) and adjustment mechanism, its characterized in that: an upper compression roller bracket (12) is installed above the left side of the main body (1), an upper compression roller (9) is connected inside the left side of the upper compression roller bracket (12), and an adjusting mechanism for quickly adjusting the height of the upper compression roller bracket (12) is installed inside the upper portion of the main body (1);

the adjusting mechanism comprises a mounting groove (602), a lifting screw (601), a motor (603) and a threaded sleeve (604), the motor (603) is mounted at the bottom of the mounting groove (602), the power output shaft of the motor (603) is connected with the lifting screw (601), the outer side of the lifting screw (601) is connected with the threaded sleeve (604), and the threaded sleeve (604) is connected to the inner side of the upper compression roller support (12).

2. The PE diaphragm rapid cooling and shaping mechanism for the energy storage battery as recited in claim 1, wherein: main part (1) right side internally mounted has cooling tank (5), cooling tank (5) outside is connected with a plurality of cooling tube (2) one end, hydraulic stem (6) are installed in main part (1) left side, hydraulic stem (6) top is connected with down compression roller (11), support (4) are installed to main part (1) left side outer wall, roller (10) in the middle of support (4) internally mounted.

3. The PE diaphragm rapid cooling and shaping mechanism for the energy storage battery as claimed in claim 2, wherein: the other end of the cooling pipe (2) is respectively connected with the right sides of the middle roller (10), the upper pressing roller (9) and the lower pressing roller (11).

4. The PE diaphragm rapid cooling and shaping mechanism for the energy storage battery as claimed in claim 3, wherein: and a rotating shaft (3) is connected to the inner part of the right side of the upper pressing roller (9).

5. The PE diaphragm rapid cooling and shaping mechanism for the energy storage battery as recited in claim 1, wherein: limiting grooves (606) are formed in two sides of the mounting groove (602), one end of a limiting rod (605) is connected to the inside of each limiting groove (606) in a sliding mode, and the other end of each limiting rod (605) is connected to the outer side of the corresponding threaded sleeve (604).

6. The PE diaphragm rapid cooling and shaping mechanism for the energy storage battery as recited in claim 1, wherein: stabilizing groove (7) have been seted up to main part (1) left side outer wall, stabilizing groove (7) inside sliding connection has stabilizer bar (8) one end, just stabilizer bar (8) other end is connected go up compression roller support (12) inboard.

7. The PE diaphragm rapid cooling and shaping mechanism for the energy storage battery as claimed in claim 2, wherein: the cooling tank (5) is filled with mixed liquid of glycol and water.

8. The PE diaphragm rapid cooling and shaping mechanism for the energy storage battery as recited in claim 1, wherein: the power input end of the motor (603) is electrically connected with the power output end of the external power supply.