Lower diaphragm separation device and diaphragm separation system

Abstract

The utility model belongs to the field of battery recovery, and discloses a lower diaphragm separation device and a diaphragm separation system. The lower diaphragm separation device comprises a mounting base and a separation assembly; the separating assembly comprises a material taking part which is movably mounted on the mounting base in the horizontal direction and the vertical direction, and the material taking part is used for stretching into the position between the pole piece and the lower diaphragm. The utility model provides a lower diaphragm separating device which comprises a material taking part used for being inserted between a pole piece and a lower diaphragm, the material taking part is movably installed on an installation base in the horizontal direction and in the vertical direction, and when the lower diaphragm is separated, the material taking part can be separated by moving a separating assembly. The material taking piece is inserted between the pole piece and the lower diaphragm, and the lower diaphragm is completely taken down and stripped through the movement of the material taking piece.

Description

Technical Field

[0001] The utility model relates to the technical field of battery recycling, in particular to a lower diaphragm separation device and a diaphragm separation system. Background Art

[0002] With the development of battery technology, the recycling of battery cells is becoming more and more important. During the recycling process, the metal pole pieces and diaphragms need to be separated to facilitate the separate recycling of the pole pieces and diaphragms in the battery cells.

[0003] In the prior art, the diaphragms are often separated manually. After the positive and negative electrodes are removed, they are directly transported to the recycling station to obtain the initial electrodes, which are then disassembled by workers in a sorting manner, resulting in a low recycling efficiency of the electrodes and diaphragms. Utility Model Content

[0004] The main purpose of the utility model is to provide a lower diaphragm separation device and a diaphragm separation system, aiming to solve the problem of low recovery efficiency of pole pieces and diaphragms.

[0005] In order to achieve the above object, the utility model provides a lower diaphragm separation device, comprising:

[0006] Mounting base; and,

[0007] The separation component comprises a material taking piece which is movably mounted on the mounting base in the horizontal direction and in the vertical direction, and the material taking piece is used to extend between the pole piece and the lower diaphragm.

[0008] Optionally, the separation component further includes a carrying plate, the carrying plate is movably mounted on the mounting base in an up-and-down direction, and the material picking component is movably mounted on the carrying plate in a horizontal direction.

[0009] Optionally, a sliding fit structure is provided between the mounting base and the supporting plate, and the sliding fit structure includes a slide rail and a slide groove that are arranged to cooperate with each other, and the slide rail and the slide groove are extended in the up and down directions. One of the slide rail and the slide groove is provided on the mounting base, and the other is provided on the supporting plate.

[0010] Optionally, the lower diaphragm separation device further includes a first driving device, which is mounted on the mounting base to drive the supporting plate to move.

[0011] Optionally, the first driving device includes a driving motor and a ball screw, the driving motor is mounted on the mounting base, one end of the ball screw is wound around the output shaft of the driving motor, and the other end is drivingly connected to the supporting plate.

[0012] Optionally, the lower diaphragm separation device further includes a second driving device, which is mounted on the supporting plate to drive the material picking member to move.

[0013] Optionally, the second driving device includes a driving cylinder.

[0014] Optionally, the material picking member includes clamping plates, and the clamping plates are all extended in the horizontal direction.

[0015] Optionally, two clamps are provided, and the two clamps are spaced apart in the up-down direction and have a movable stroke to approach or move away from each other.

[0016] The present applicability also provides a diaphragm separation system, comprising a lower diaphragm separation device according to any one of the above items.

[0017] The utility model provides a lower diaphragm separation device, including a material picking piece for inserting between the pole piece and the lower diaphragm, the material picking piece is movably installed on the installation base along the horizontal direction and along the vertical direction, when the lower diaphragm is separated, the separation component is moved so that the material picking piece is inserted between the pole piece and the lower diaphragm, and the lower diaphragm is completely removed and peeled off through the movement of the material picking piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the lower diaphragm separation device provided by the embodiment of the utility model.

[0019] Description of Figure Numbers:

[0020] Label name Label name 100 Lower diaphragm separation device 31 Slide rails 1 Mounting Base 4 First drive device 21 Pick up parts 5 Second drive device 22 Loading plate

[0021] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0025] With the development of battery technology, the recycling of battery cells is becoming more and more important. During the recycling process, the metal pole pieces and diaphragms need to be separated to facilitate the separate recycling of the pole pieces and diaphragms in the battery cells.

[0026] In the prior art, the diaphragms are often separated manually. After the positive and negative electrodes are removed, they are directly transported to the recycling station to obtain the initial electrodes, which are then disassembled by workers in a sorting manner, resulting in a low recycling efficiency of the electrodes and diaphragms.

[0027] See also Figure 1 The utility model provides a lower diaphragm separation device 100, including a mounting base 1 and a separation component; the separation component includes a material picking member 21 movably mounted on the mounting base in a horizontal direction and in a vertical direction, and the material picking member 21 is used to extend between the pole piece and the lower diaphragm.

[0028] The utility model provides a lower diaphragm separation device 100, including the material picking member 21 for inserting between the pole piece and the lower diaphragm, the material picking member 21 is movably installed on the mounting base 1 along the horizontal direction and along the vertical direction, when the lower diaphragm is separated, the separation component is moved so that the material picking member 21 is inserted between the pole piece and the lower diaphragm, and the lower diaphragm is completely removed and peeled off through the movement of the material picking member.

[0029] It should be noted that the separation component includes the material taking component 21, and the material taking component 21 can move in a variety of ways, as long as it can move horizontally and up and down.

[0030] Specifically, in this embodiment, the separation assembly further includes a carrier plate 22, and the carrier plate 22 is movably mounted on the mounting base 1 in the vertical direction, and the material picking member 21 is movably mounted on the carrier plate 22 in the horizontal direction. In this embodiment, the separation assembly further includes the carrier plate 22, and the two-dimensional movement in the horizontal direction and the vertical direction is realized through the separate movement of the carrier plate 22 and the material picking member 21, and the separate movement can be realized to facilitate the control of the movement.

[0031] It should be noted that there are many ways for the support plate 22 to move in the up and down direction, for example, the support plate 22 can be moved in the up and down direction by setting guide rods and holes.

[0032] Specifically, in this embodiment, a sliding matching structure is provided between the mounting base 1 and the bearing plate 22, and the sliding matching structure includes a slide rail 31 and a slide groove that are arranged in cooperation with each other, and the slide rail 31 and the slide groove are extended in the up-down direction, and one of the slide rail 31 and the slide groove is provided on the mounting base 1, and the other is provided on the bearing plate 22. In this embodiment, through the cooperation of the slide rail 31 and the slide groove, the stable sliding of the bearing plate 22 can be achieved, and the shaking of the bearing plate 22 during the sliding process can be avoided. At the same time, the setting method is simple, and there is no need to damage the structure of the bearing plate and the mounting base, and the rail and the groove can be directly installed.

[0033] Furthermore, in order to facilitate the movement of the support plate 22, the lower diaphragm separation device 100 further includes a first driving device 4, which is mounted on the mounting base 1 to drive the movement of the support plate 22. In this embodiment, the lower diaphragm separation device 100 includes the first driving device 4, and the support plate 22 is directly driven to move by the first driving device 4, thereby realizing intelligent control of the lower diaphragm separation device 100 and forming a motion module, without the need for subsequent installation with external driving components.

[0034] In the embodiment provided by the utility model, the first driving device 4 includes a driving motor and a ball screw, the driving motor is installed on the mounting base 1, one end of the ball screw is wound around the output shaft of the driving motor, and the other end is driven and connected to the bearing plate. In this embodiment, the precise control of the up and down positions is achieved through the cooperation of the driving motor and the synchronous belt, and precise movement and stopping at different positions can be achieved, which is convenient for insertion into the gap between the corresponding pole piece and the lower diaphragm.

[0035] On the other hand, the lower diaphragm separation device 100 further includes a second driving device 5, which is mounted on the carrier plate 22 to drive the material picking member 21 to move. In this embodiment, the material picking member 21 is directly driven by the second driving device 5 to facilitate horizontal reciprocating movement, and the second driving device 5 directly drives the material picking member 21 to be inserted between the pole piece and the lower diaphragm.

[0036] Specifically, in this embodiment, the second driving device 5 includes a driving cylinder to facilitate extension and retraction of the fixed position.

[0037] In addition, in order to ensure the stability of the movement of the material picking member 21, a sliding matching structure is also provided between the material picking member 21 and the supporting plate 22, including a slide groove and a slide rail that cooperate with each other, which will not be described in detail here.

[0038] On the other hand, in this embodiment, the material taking member 21 includes a clamping plate, and the clamping plates are all arranged to extend in the horizontal direction. In this embodiment, the lower diaphragm separation device 100 is used to peel off the electrode sheet and the lower diaphragm, and the electrode sheet and the lower diaphragm are transported in the horizontal direction. Therefore, the gap formed between the electrode sheet and the lower diaphragm also extends in the horizontal direction. Therefore, the clamping plate extending horizontally is inserted between the electrode sheet and the lower diaphragm to separate the electrode sheet and the lower diaphragm.

[0039] Furthermore, two clamps are provided, and the two clamps are spaced apart in the vertical direction and have a movable stroke of approaching or moving away from each other. In this embodiment, the two clamps are inserted between the pole piece and the lower diaphragm, and are respectively located on both sides of the lower diaphragm, and are close to each other to clamp the lower diaphragm, so as to facilitate the removal of the lower diaphragm.

[0040] It should be noted that, in this embodiment, the separation assembly further includes a third driving member to drive the two clamping plates to move.

[0041] In this embodiment, the third driving member is a clamping cylinder.

[0042] Based on the above-mentioned lower diaphragm separation device, the utility model also provides a diaphragm separation system, including all the technical features of the above-mentioned lower diaphragm separation device, and therefore also has the technical effects brought by all the above-mentioned technical features, which will not be described one by one here.

[0043] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A lower diaphragm separation device, characterized in that: include: Install the base; as well as, A separation assembly, comprising a material taking member movably mounted on the mounting base in a horizontal direction and in a vertical direction, wherein the material taking member is used to extend between the pole piece and the lower diaphragm; Wherein, the separation component also includes a bearing plate, the bearing plate is movably mounted on the mounting base along the vertical direction, and the material picking component is movably mounted on the bearing plate along the horizontal direction.

2. The lower diaphragm separation device according to claim 1, characterized in that: A sliding fit structure is provided between the mounting base and the supporting plate, and the sliding fit structure includes a slide rail and a slide groove which are arranged to cooperate with each other. The slide rail and the slide groove are extended in the up and down directions. One of the slide rail and the slide groove is provided on the mounting base, and the other is provided on the supporting plate.

3. The lower diaphragm separation device according to claim 1, characterized in that: The lower diaphragm separation device also includes a first driving device, which is installed on the installation base and is used to drive the supporting plate to move.

4. The lower diaphragm separation device according to claim 3, characterized in that: The first driving device includes a driving motor and a ball screw. The driving motor is mounted on the mounting base. One end of the ball screw is wound around the output shaft of the driving motor, and the other end is drivingly connected to the supporting plate.

5. The lower diaphragm separation device according to claim 1, characterized in that: The lower diaphragm separation device also includes a second driving device, which is installed on the supporting plate to drive the material picking member to move.

6. The lower diaphragm separation device according to claim 5, characterized in that: The second driving device includes a driving cylinder.

7. The lower diaphragm separation device according to claim 1, characterized in that: The material taking member comprises clamping plates, and the clamping plates are all extended in the horizontal direction.

8. The lower diaphragm separation device according to claim 7, characterized in that: Two clamping plates are provided, and the two clamping plates are spaced apart in the up-down direction and have a movable stroke to approach or move away from each other.

9. A membrane separation system, characterized in that: It comprises a lower diaphragm separation device according to any one of claims 1 to 8.

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