Lithium manganate battery diaphragm winding frame convenient for winding production

Abstract

The invention relates to the technical field of battery diaphragm winding, and discloses a lithium manganate battery diaphragm winding frame convenient for winding production, which comprises a fixed plate, supporting legs fixedly mounted at the bottom of the fixed plate, a vertical plate fixedly mounted at the top of the fixed plate, and a processing assembly arranged on the side wall of the fixed plate, the machining assembly comprises an adjusting mechanism installed on the side wall of the fixing plate, the adjusting mechanism is located on the left side of the top of the fixing plate, and a winding mechanism is installed on the top of the fixing plate. The device solves the problems that an existing device pushes a sliding block to move through a fixing bolt, the position of a sleeve is effectively limited under the action of a connecting rod, and since diaphragms adopted by batteries of different specifications are different, the length and the position of the sleeve are different, and the service life of the sleeve is prolonged. And the device is difficult to adjust the position of the connecting rod according to the length of the sleeve, so that the device has certain limitation.

Description

Technical Field

[0001] This invention relates to the field of battery separator winding technology, specifically to a winding rack for lithium manganese oxide battery separators that facilitates winding production. Background Technology

[0002] A separator is a thin film used to separate the positive and negative electrodes during electrolysis to prevent direct reaction and energy loss in the electrolytic cell. In the structure of a lithium battery, the separator is one of the key internal components. The performance of the separator determines the battery's interface structure, internal resistance, etc., and directly affects the battery's capacity, cycle life, and safety performance. A high-performance separator plays an important role in improving the overall performance of the battery. Separators are used in the processing of lithium manganese oxide batteries. When transporting and using battery separators, separator winding racks are used to facilitate the operation of the separators by the operators. As disclosed in Chinese Patent CN209081067U, a winding rack for lithium manganese oxide battery separators that is easy to produce is simple in structure and novel in design. It is easy to clamp the winding drum stably, ensuring that the winding drum rotates stably during use and avoiding deviation during the rotation of the winding drum. At the same time, it is easy to disassemble the winding drum, improve the work efficiency of workers, and is easy to use. However, this patent has certain drawbacks. The device moves the slider by fixing bolts, and the position of the sleeve is effectively limited by the connecting rod. However, since different specifications of batteries use different separators, the length of the sleeve is different. The device is difficult to adjust the position of the connecting rod according to the length of the sleeve, which leads to certain limitations in the device. Summary of the Invention

[0003] The purpose of this invention is to provide a winding rack for lithium manganese oxide battery separators that facilitates winding production, thereby solving the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a winding rack for lithium manganese oxide battery separators that facilitates winding production, comprising a fixing plate, Support legs fixedly installed at the bottom of the fixed plate; A vertical plate fixedly installed on top of the fixed plate; And a processing assembly disposed on the side wall of the fixed plate; The processing assembly includes an adjustment mechanism installed on the side wall of the fixed plate, the adjustment mechanism being located on the top left side of the fixed plate; A winding mechanism is installed at the top of the fixed plate, and the winding mechanism is located behind the adjusting mechanism. An auxiliary mechanism is installed on the side wall of the fixing plate, and the auxiliary mechanism passes through the inner wall of the fixing plate and is located on the upper and lower sides of the fixing plate respectively. A stabilizing mechanism is installed at the top of the fixed plate, and the stabilizing mechanism is located to the right of the auxiliary mechanism.

[0005] Preferably, there are four support legs, all of which are of the same shape and size, and are fixedly installed at the four bottom corners of the fixed plate.

[0006] Preferably, the adjusting mechanism includes a base plate mounted on top of a fixed plate. A sleeve rod is rotatably mounted on the inner wall of the base plate. A rectangular block is fixedly mounted on the side wall of the sleeve rod. A movable locking rod is slidably mounted on the inner wall of the rectangular block. An adjusting block is fixedly mounted on the top of the movable locking rod. A limiting block is rotatably mounted between the adjusting blocks. A displacement block is hinged to the top of the base plate via a connecting rod. A side plate is mounted on the side wall of the displacement block. A limiting block is fixedly mounted on the top of the displacement block.

[0007] Preferably, there are two displacement blocks, which are slidably connected to the top of the fixed plate, and the sidewalls of the displacement blocks are slidably connected to the sidewalls of the side plate. The side plate effectively limits the position of the displacement blocks, and the displacement blocks effectively slide on the inner wall of the side plate.

[0008] Preferably, the auxiliary mechanism includes a horizontal plate, which is fixedly installed on the side wall of the support leg. A motor is fixedly installed on the top of the horizontal plate. The motor is connected to the bottom of the sleeve rod through a rotating shaft at its output end. A transmission wheel is fixedly installed on the surface of the motor through the rotating shaft. There are two transmission wheels, which are of equal shape and size and are connected by a transmission belt. A rotating disk is fixedly installed on the right-side transmission wheel through a rotating rod. The top of the rotating disk is rotatably connected to the bottom of the fixed plate. A pressing block is fixedly installed on the other end of the rotating disk. A sliding support rod is slidably installed on the top of the pressing block. The top of the sliding support rod extends through the inner wall of the fixed plate to the top of the fixed plate. An arc-shaped block is slidably installed on the inner wall of the sliding support rod. A snap-fit ​​block is slidably installed on the side wall of the sliding support rod, and the snap-fit ​​block extends through the inner wall of the arc-shaped block.

[0009] Preferably, the stabilizing mechanism includes a stabilizing plate, which is fixedly installed on the top of a fixed plate. The stabilizing plate has two stabilizing rollers inside, with the upper stabilizing roller rotatably connected to the side wall of the stabilizing plate. A compression spring is fixedly installed inside a groove on the inner wall of the stabilizing plate, and a slider is fixedly installed at the other end of the compression spring.

[0010] Preferably, there are two sliders, both of which are of the same shape and size. The sidewall of the slider is rotatably connected to the sidewall of the stabilizing roller located at the bottom, and the sidewall of the compression spring is slidably connected to the sidewall of the stabilizing plate.

[0011] Preferably, the winding mechanism includes a second motor, which is fixedly mounted on the side wall of the upright plate. The second motor drives a rotating block via a rotating shaft at its output end. A limiting block is slidably mounted on the side wall of the rotating block. A rotating rod is fixedly mounted on the other end of the limiting block. The side wall of the rotating rod is slidably connected to the side wall of the upright plate. A winding shaft is slidably mounted on the surface of the rotating rod. The limiting block can effectively slide onto the surface of the rotating block. When the second motor is turned on, the rotation of the rotating block drives the limiting block to rotate.

[0012] Preferably, a limiting baffle is threaded onto the inner wall of the rotating rod. The side wall of the limiting baffle is rotatably connected to the side wall of the upright plate. When the operator rotates the baffle, one end of the baffle can be effectively disengaged from the inner wall of the rotating rod, thus effectively limiting one end of the rotating rod.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are: (1) The present invention allows the operator to turn on the first motor. The first motor serves as the power source for the adjustment mechanism. Turning on the first motor can drive the sleeve rod to rotate, which in turn causes the position of the limiting block to move. When the limiting blocks are close to each other, they can effectively limit the position on both sides of the winding shaft, preventing the problem of offset when winding the diaphragm. At the same time, the position size of the limiting blocks can be adjusted according to the user's needs, improving the device's ability to wind up diaphragms of any size. This solves the problem that the existing device moves the position of the slider by pushing the fixed bolt. Under the action of the connecting rod, the position of the sleeve is effectively limited. However, since different specifications of batteries use different diaphragms, the length and position of the sleeve are different. The device is difficult to adjust the position of the connecting rod according to the length of the sleeve, resulting in certain limitations in the device.

[0014] (2) When the operator disassembles the battery separator, the rotating rod can be directly disassembled. By rotating the limiting baffle, the limiting baffle can be disassembled. By moving the rotating rod upward, the limiting block is effectively disassembled from the surface of the rotating block. At this time, the battery separator can be quickly disassembled after being rolled up. Then, the second motor is turned on. The second motor can effectively drive the rotating rod to rotate through the rotating shaft at the output end. The rotating rod drives the winding shaft on the surface to rotate, effectively and quickly winding up the separator, effectively speeding up the operator's disassembly of the separator.

[0015] (3) The present invention is turned on by the motor in the middle of the auxiliary mechanism, which effectively drives the transmission wheel to rotate through the output shaft. Under the combined action of the transmission wheel, transmission belt, rotating disk and extrusion block, the bottom of the sliding support rod is effectively extruded, which effectively drives the bottom of the sliding support rod to move up and down repeatedly. Furthermore, the sliding support rod drives the position of the arc block to move up and down, which effectively improves the flatness of the diaphragm when it is wound up and prevents the diaphragm from moving towards the middle position.

[0016] (4) According to the position of the diaphragm, the operator can adjust the position of the arc block by means of the snap-fit ​​block. The arc block can move inside the sliding support rod. The snap-fit ​​block limits the position between the arc block and the sliding support rod, which improves the adjustability of the device and makes it easier for the operator to use the device. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the external structure of the present invention; Figure 2 This is a connection diagram of the winding mechanism of the present invention; Figure 3 This is a partial structural schematic diagram of the auxiliary mechanism of the present invention; Figure 4 This is a partial structural schematic diagram of the adjustment mechanism of the present invention; Figure 5 For the present invention Figure 4 A magnified view of part A in the image; Figure 6 This is a schematic diagram showing the connection between the rectangular block and the sleeve rod of the present invention; Figure 7 This is a schematic diagram showing the connection between the sliding support rod and the arc-shaped block of the present invention. Figure 8 This is a schematic diagram of the stabilizing mechanism of the present invention.

[0018] In the diagram: 1. Fixed plate; 2. Support leg; 3. Vertical plate; 4. Processing component; 41. Adjustment mechanism; 411. Limiting block; 412. Displacement block; 413. Side plate; 414. Connecting rod; 415. Base plate; 416. Adjusting block; 417. Moving lever; 418. Rectangular block; 419. Limiting block; 4110. Sleeve rod; 42. Auxiliary mechanism; 421. Horizontal plate; 422. Motor 1; 423. Transmission wheel; 424. Drive belt; 425. Rotating disc; 426. Clamping block; 427. Extrusion block; 428. Sliding support rod; 429. Arc-shaped block; 43. Stabilizing mechanism; 431. Stabilizing roller; 432. Stabilizing plate; 433. Slider; 434. Extrusion spring; 44. Winding mechanism; 441. Winding shaft; 442. Rotating rod; 443. Limiting baffle; 444. Limiting block; 445. Rotating block; 446. Motor II. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0020] like Figure 1-8 As shown, the present invention provides a technical solution: a winding rack for lithium manganese oxide battery separators that facilitates winding production, including a fixing plate 1. The support legs 2 are fixedly installed at the bottom of the fixed plate 1. There are four support legs 2, and the four support legs 2 are all the same in shape and size. The four support legs 2 are fixedly installed at the four corners of the bottom of the fixed plate 1. The upright plate 3 is fixedly installed on the top of the fixed plate 1; And the processing component 4 is located on the side wall of the fixed plate 1; The processing component 4 includes an adjustment mechanism 41 installed on the side wall of the fixed plate 1. The adjustment mechanism 41 is located on the top left side of the fixed plate 1. The adjustment mechanism 41 includes a base plate 415, which is installed on the top of the fixed plate 1. A sleeve rod 4110 is rotatably installed on the inner wall of the base plate 415. A rectangular block 418 is fixedly installed on the side wall of the sleeve rod 4110. A moving locking rod 417 is slidably installed on the inner wall of the rectangular block 418. An adjustment block 416 is fixedly installed on the top of the moving locking rod 417. A limiting block 419 is rotatably installed between the adjustment blocks 416. A displacement block 412 is hinged to the top of the base plate 415 via a connecting rod 414. A side plate 413 is installed on the side wall of the displacement block 412. A limiting block 411 is fixedly installed on the top of the displacement block 412. There are two displacement blocks 412. The two displacement blocks 412 are slidably connected to the top of the fixed plate 1. The side wall of the displacement block 412 is slidably connected to the side wall of the side plate 413. The side plate 413 effectively limits the position of the displacement block 412, and the displacement block 412 effectively slides on the inner wall of the side plate 413. The operator can turn on the motor 422, which serves as the power source for the adjustment mechanism 41. Turning on the motor 422 can drive the sleeve rod 4110 to rotate, further causing the position of the limit block 411 to move. When the limit blocks 411 are close to each other, they can effectively limit the position of both sides of the winding shaft 441, preventing the problem of displacement when winding the diaphragm. At the same time, the position of the limit blocks 411 can be adjusted according to the user's needs, improving the device's ability to wind up diaphragms of any size. This solves the problem of existing devices moving the slider by fixing bolts and effectively limiting the position of the sleeve under the action of the connecting rod. However, since different specifications of batteries use different diaphragms, the length of the sleeve is different. This device is difficult to adjust the position of the connecting rod according to the length of the sleeve, resulting in certain limitations in the device. The operator can turn on motor 422. Motor 422 drives sleeve rod 4110 to rotate via the output shaft. Sleeve rod 4110 effectively drives rectangular block 418 to rotate. Under the action of moving latch rod 417, rectangular block 418 drives the position of adjusting block 416 to move. At this time, moving latch rod 417 drives the bottom plate 415 to rotate. The bottom plate 415 drives the position of displacement block 412 to move via connecting rod 414, causing the bottom plate 415 to rotate clockwise. This displacement block 412 will slide on the inner wall of side plate 413, effectively driving the limit block. When the position of 411 is moved, the limiting blocks 411 can effectively limit the position of both sides of the take-up shaft 441. When the position is adjusted to a suitable position, the operator can directly turn off the motor 422, raise the position of the adjusting block 416, and then rotate the limiting block 419 to effectively make the bottom of the limiting block 419 contact the top of the sleeve rod 4110. At this time, the bottom of the moving latch 417 will disengage from the inner wall of the base plate 415. When the bottom of the moving latch 417 disengages from the base plate 415, the sleeve rod 4110 will not drive the base plate 415 to rotate when it rotates. Example 2

[0021] Based on Embodiment 1, a winding mechanism 44 is installed at the top of the fixed plate 1. The winding mechanism 44 is located behind the adjusting mechanism 41. The winding mechanism 44 includes a second motor 446, which is fixedly installed on the side wall of the upright plate 3. A rotating block 445 is driven by the rotating shaft at the output end of the second motor 446. A limiting block 444 is slidably installed on the side wall of the rotating block 445. A rotating rod 442 is fixedly installed at the other end of the limiting block 444. The side wall of the rotating rod 442 is slidably connected to the side wall of the upright plate 3. A winding shaft 441 is slidably installed on the surface of the rotating rod 442. The limiting block 444 can effectively slide onto the surface of the rotating block 445. When the second motor 446 is turned on, the rotation of the rotating block 445 drives the limiting block 444 to rotate. A limiting baffle 443 is threadedly installed on the inner wall of the rotating rod 442. The side wall of the limiting baffle 443 is rotatably connected to the side wall of the upright plate 3. Next, when the operator rotates the limiting baffle 443, it can effectively cause one end of the limiting baffle 443 to disengage from the inner wall of the rotating rod 442. The limiting baffle 443 can effectively limit one end of the rotating rod 442. When the operator disassembles the battery separator, the rotating rod 442 can be disassembled directly. By rotating the limiting baffle 443, the limiting baffle 443 can be disassembled. By moving the rotating rod 442 upward, the limiting block 444 can be effectively disengaged from the surface of the rotating block 445. At this time, the battery separator can be quickly disassembled after being wound up. Then, the second motor 446 is turned on. The second motor 446 can effectively drive the rotating rod 442 to rotate through the rotating shaft at the output end. The rotating rod 442 drives the winding shaft 441 on the surface to rotate, effectively winding up the separator quickly and speeding up the operator's disassembly of the separator. When the operator disassembles the battery separator, they can directly disassemble the rotating rod 442. First, the limiting baffle 443 can be rotated to effectively disassemble the position of the limiting baffle 443. Then, the rotating rod 442 can be moved upward to effectively cause the limiting block 444 to disengage from the surface of the rotating block 445. At this time, the battery separator can be quickly disassembled after being wound up. Then, the second motor 446 is turned on. The second motor 446 can effectively drive the rotating rod 442 to rotate through the rotating shaft at the output end. The rotating rod 442 drives the winding shaft 441 on the surface to rotate. Example 3

[0022] Based on Embodiments 1 and 2, an auxiliary mechanism 42 is installed on the side wall of the fixed plate 1. The auxiliary mechanism 42 penetrates the inner wall of the fixed plate 1 and is located on the upper and lower sides of the fixed plate 1. The auxiliary mechanism 42 includes a horizontal plate 421, which is fixedly installed on the side wall of the support leg 2. A motor 422 is fixedly installed on the top of the horizontal plate 421. The motor 422 is connected to the bottom of the sleeve rod 4110 through a rotating shaft at its output end. A transmission wheel 423 is fixedly installed on the surface of the motor 422 through a rotating shaft. There are two transmission wheels 423, which are equal in shape and size. The two transmission wheels 423 are connected by a transmission belt 424. A rotating disk 425 is fixedly installed on the right side of the transmission wheel 423 through a rotating rod. The top of the rotating disk 425 rotates with the bottom of the fixed plate 1. The other end of the rotating disk 425 is fixedly installed with a pressing block 427. A sliding support rod 428 is slidably installed on the top of the pressing block 427. The top of the sliding support rod 428 extends through the inner wall of the fixed plate 1 to the top of the fixed plate 1. An arc-shaped block 429 is slidably installed on the inner wall of the sliding support rod 428. A snap-fit ​​block 426 is slidably installed on the side wall of the sliding support rod 428. The snap-fit ​​block 426 penetrates the inner wall of the arc-shaped block 429. According to the position of the diaphragm, the operator can adjust the position of the arc-shaped block 429 through the snap-fit ​​block 426. The arc-shaped block 429 can move inside the sliding support rod 428. The snap-fit ​​block 426 limits the position between the arc-shaped block 429 and the sliding support rod 428, improving the adjustability of the device during use and making it easier for the operator to use the device. The operator adjusts the position of the arc block 429 as needed. First, by moving the position of the locking block 426, when the locking block 426 disengages from the sliding support rod 428, the position of the arc block 429 can be moved directly. When the top of the arc block 429 contacts the bottom of the diaphragm, the position of the arc block 429 can be limited again by the locking block 426. Then, when the motor 422 is turned on, the output shaft effectively drives the transmission wheel 423 to rotate. Under the action of the transmission belt 424, the transmission wheel 423 effectively drives the rotating disk 425 to rotate. The rotating disk 425 presses the bottom of the sliding support rod 428 through the pressing block 427 on its surface, effectively driving the bottom of the sliding support rod 428 to move up and down repeatedly. Example 4

[0023] Based on Embodiments 1, 2, and 3, the stabilizing mechanism 43 includes a stabilizing plate 432, which is fixedly installed on the top of the fixed plate 1. A stabilizing roller 431 is provided inside the stabilizing plate 432. There are two stabilizing rollers 431. The upper stabilizing roller 431 is rotatably connected to the side wall of the stabilizing plate 432. A compression spring 434 is fixedly installed inside a groove formed on the inner wall of the stabilizing plate 432. A slider 433 is fixedly installed at the other end of the compression spring 434. There are two sliders 433, both of equal shape and size. The side wall of the slider 433 is rotatably connected to the side wall of the stabilizing roller 431 located at the bottom. The side wall of the compression spring 434 slides against the side wall of the stabilizing plate 432. The dynamic connection and the compression spring 434 effectively keep the stabilizing rollers 431 on both sides of the diaphragm in a stable state, improving the stability of the diaphragm during winding. The motor 422 in the middle of the auxiliary mechanism 42 is turned on, and the output shaft drives the transmission wheel 423 to rotate. Under the combined action of the transmission wheel 423, transmission belt 424, rotating disk 425 and compression block 427, the bottom of the sliding support rod 428 is effectively squeezed, which effectively drives the bottom of the sliding support rod 428 to move up and down repeatedly. Furthermore, the sliding support rod 428 drives the position of the arc block 429 to move up and down, which effectively improves the flatness of the diaphragm during winding and prevents the diaphragm from moving towards the middle position. When the battery separator passes through the middle of the stabilizing roller 431, and the thickness of the battery separator changes, the slider 433 located at the bottom will slide inside the stabilizing plate 432, and the slider 433 will squeeze one end of the compression spring 434.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A winding rack for lithium manganese oxide battery separators that is easy to produce by winding, comprising a fixing plate (1). Support leg (2) fixedly installed at the bottom of the fixed plate (1); A vertical plate (3) is fixedly installed on the top of the fixed plate (1); And a processing assembly (4) disposed on the side wall of the fixed plate (1); The processing component (4) includes an adjustment mechanism (41) installed on the side wall of the fixed plate (1), the adjustment mechanism (41) being located on the top left side of the fixed plate (1); A winding mechanism (44) is installed at the top of the fixed plate (1), and the winding mechanism (44) is located behind the adjusting mechanism (41). An auxiliary mechanism (42) is installed on the side wall of the fixed plate (1). The auxiliary mechanism (42) penetrates the inner wall of the fixed plate (1) and is located on the upper and lower sides of the fixed plate (1). A stabilizing mechanism (43) is installed at the top of the fixed plate (1), and the stabilizing mechanism (43) is located to the right of the auxiliary mechanism (42).

2. The winding rack for lithium manganese oxide battery separators, as described in claim 1, is characterized in that: There are four support legs (2), and the four support legs (2) are all the same size and shape. The four support legs (2) are fixedly installed at the four corners of the bottom of the fixed plate (1).

3. The winding rack for lithium manganese oxide battery separators, as described in claim 1, is characterized in that: The adjustment mechanism (41) includes a base plate (415), which is mounted on the top of the fixed plate (1). A sleeve rod (4110) is rotatably mounted on the inner wall of the base plate (415). A rectangular block (418) is fixedly mounted on the side wall of the sleeve rod (4110). A movable locking rod (417) is slidably mounted on the inner wall of the rectangular block (418). An adjustment block (416) is fixedly mounted on the top of the movable locking rod (417). A limiting block (419) is rotatably mounted between the adjustment blocks (416). A displacement block (412) is hinged to the top of the base plate (415) via a connecting rod (414). A side plate (413) is mounted on the side wall of the displacement block (412). A limiting block (411) is fixedly mounted on the top of the displacement block (412).

4. A winding rack for lithium manganese oxide battery separators that facilitates winding production, as described in claim 3, is characterized in that: There are two displacement blocks (412), and the two displacement blocks (412) are slidably connected to the top of the fixing plate (1), and the side wall of the displacement block (412) is slidably connected to the side wall of the side plate (413).

5. A winding rack for lithium manganese oxide battery separators that facilitates winding production, as described in claim 1, characterized in that: The auxiliary mechanism (42) includes a horizontal plate (421), which is fixedly installed on the side wall of the support leg (2). A motor (422) is fixedly installed on the top of the horizontal plate (421). The motor (422) is connected to the bottom of the sleeve rod (4110) through a rotating shaft at its output end. A transmission wheel (423) is fixedly installed on the surface of the motor (422) through a rotating shaft. There are two transmission wheels (423), and the two transmission wheels (423) are of equal shape and size. The two transmission wheels (423) are connected by a transmission belt (424). The transmission wheel (423) located on the right side is connected by a transmission belt (424). A rotating disk (425) is fixedly installed on the plate rod. The top of the rotating disk (425) is rotatably connected to the bottom of the fixed plate (1). An extrusion block (427) is fixedly installed at the other end of the rotating disk (425). A sliding support rod (428) is slidably installed on the top of the extrusion block (427). The top of the sliding support rod (428) extends through the inner wall of the fixed plate (1) to the top of the fixed plate (1). An arc-shaped block (429) is slidably installed on the inner wall of the sliding support rod (428). A snap-fit ​​block (426) is slidably installed on the side wall of the sliding support rod (428). The snap-fit ​​block (426) penetrates the inner wall of the arc-shaped block (429).

6. A winding rack for lithium manganese oxide battery separators that facilitates winding production, as described in claim 1, characterized in that: The stabilizing mechanism (43) includes a stabilizing plate (432), which is fixedly installed on the top of the fixed plate (1). A stabilizing roller (431) is provided inside the stabilizing plate (432). There are two stabilizing rollers (431). The stabilizing roller (431) located at the upper position is rotatably connected to the side wall of the stabilizing plate (432). A compression spring (434) is fixedly installed inside the groove opened on the inner wall of the stabilizing plate (432). A slider (433) is fixedly installed at the other end of the compression spring (434).

7. A winding rack for lithium manganese oxide battery separators that facilitates winding production, as described in claim 6, characterized in that: There are two sliders (433), and the two sliders (433) are of the same shape and size. The side wall of the slider (433) is rotatably connected to the side wall of the stabilizing roller (431) located at the bottom position, and the side wall of the compression spring (434) is slidably connected to the side wall of the stabilizing plate (432).

8. A winding rack for lithium manganese oxide battery separators that facilitates winding production, as described in claim 1, characterized in that: The winding mechanism (44) includes a second motor (446), which is fixedly installed on the side wall of the upright plate (3). The second motor (446) is driven by a rotating block (445) through a rotating shaft at its output end. A limiting block (444) is slidably installed on the side wall of the rotating block (445). A rotating rod (442) is fixedly installed on the other end of the limiting block (444). The side wall of the rotating rod (442) is slidably connected to the side wall of the upright plate (3). A winding shaft (441) is slidably installed on the surface of the rotating rod (442).

9. A winding rack for lithium manganese oxide battery separators that facilitates winding production, as described in claim 8, characterized in that: The inner wall of the rotating rod (442) is threaded with a limiting baffle (443), and the side wall of the limiting baffle (443) is rotatably connected to the side wall of the upright plate (3).

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