Tab supporting device and core package transfer system

Abstract

The utility model relates to the technical field of battery manufacturing, in particular to a tab supporting device and a core package transfer system. The pole lug supporting device comprises a supporting assembly which comprises a first supporting surface and a second supporting surface which are arranged in parallel at an interval; the first driving assembly can drive the second supporting surface to be close to the first supporting surface and can drive the second supporting surface to move in at least one direction of the second supporting surface; the second driving assembly can drive the first supporting face to move in the direction perpendicular to the first supporting face. The pole lug supporting device disclosed by the utility model can be used for supporting the pole lug in the transfer process and reducing the probability that the pole lug is turned over and upwarped due to factors such as motion inertia, is simple and convenient to operate, can be suitable for the pole lugs with different stacking thicknesses and mounting heights, has a wider application range, and is convenient for automatic control.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery manufacturing technical field, especially relate to a pole lug supporting device and core package transfer system. BACKGROUND

[0002] The core package is one of the main components of the battery, and the common core package structure includes a core package body and a pole lug connected with the core package body. The pole lug is usually located at the side of the core package body and extends outward, which can be used for electrical connection with the terminal structure. In the battery production process, the core package needs to be transferred. In some production scenarios, the core package is transferred by a transfer device (such as a gripper) to grab the core package alone. In this process, the pole lug is unprotected and is prone to be raised or folded due to factors such as motion inertia, which is not conducive to the subsequent process and improves the quality of the battery. SUMMARY

[0003] The utility model aims at overcoming the deficiency that the pole lug is prone to be raised or folded in the core package transfer process in the background art, and provides a pole lug supporting device and a core package transfer system.

[0004] In a first aspect, the utility model provides a pole lug supporting device, which comprises:

[0005] The supporting assembly comprises a first supporting surface and a second supporting surface arranged in parallel and spaced apart;

[0006] The first driving assembly can drive the second supporting surface to move close to the first supporting surface, and can drive the second supporting surface to move in at least one direction of the second supporting surface;

[0007] The second driving assembly can drive the first supporting surface to move in a direction perpendicular to the first supporting surface.

[0008] The pole lug supporting device provided by the utility model can limit and constrain the movement of the pole lug by the first supporting surface and the second supporting surface arranged in parallel and spaced apart, so as to support and protect the pole lug, thereby greatly reducing the probability of folding and raising of the pole lug during the transfer process. Moreover, the first driving assembly can drive the second supporting surface to move in at least one direction of the second supporting surface, and the second driving assembly can drive the first supporting surface to move in a direction perpendicular to itself. During use, the second supporting surface can be moved away from the movement direction of the first supporting surface first, then the first supporting surface is driven by the second driving assembly to approach one side of the pole lug, and finally the second supporting surface is moved back by the first driving assembly to approach the pole lug from the other side of the pole lug, thereby supporting the pole lug.

[0009] The ear supporting device can be used for supporting the ear in the transfer process, reduces the probability of ear folding and lifting caused by factors such as motion inertia, is simple and convenient to operate, can be suitable for ears with different stacking thicknesses and installation heights, has a wide application range, and is convenient for automatic control.

[0010] Preferably, the first supporting surface and the second supporting surface are horizontally arranged;

[0011] The first driving assembly can drive the second supporting surface to move close to and away from the first supporting surface;

[0012] The second driving assembly can simultaneously drive the first supporting surface and the second supporting surface to move in a direction perpendicular to the first supporting surface.

[0013] The first supporting surface and the second supporting surface are parallel to the horizontal plane, and both can support the ear from the upper and lower layers of the ear, thereby reducing the probability of the ear collapsing due to gravity.

[0014] Preferably, the device further comprises a buffer structure, and one of the first supporting surface and the second supporting surface is located on the buffer structure.

[0015] The buffer structure can change the hard contact between the supporting surface and the ear into soft contact, thereby reducing the probability of the ear being torn when the first supporting surface and the second supporting surface clamp the ear.

[0016] Preferably, the buffer structure is at least one of a rubber pad, foamed plastic, and a buffer sponge.

[0017] Preferably, the first supporting surface is located on the buffer structure, and the device further comprises a PET coating layer, and the second supporting surface is located on the PET coating layer.

[0018] The PET coating layer has a smooth surface, and the metal material in the supporting surface can be prevented from contacting the ear, thereby reducing the probability of damaging the ear.

[0019] Preferably, the device comprises at least two supporting assemblies arranged side by side.

[0020] Preferably, a projection of the second supporting surface in a vertical direction of the first supporting surface can at least partially coincide with a projection of the first supporting surface.

[0021] Preferably, the supporting assembly comprises a pressing block and a supporting base, the first supporting surface is arranged on a side of the pressing block close to the supporting base, and the second supporting surface is arranged on a side of the supporting base close to the pressing block; the first driving assembly comprises a first telescopic member and a second telescopic member, the second telescopic member is connected to the pressing block and the first telescopic member, and can drive the first telescopic member to move in a direction parallel to the first supporting surface, and the first telescopic member is connected to the second telescopic member and the supporting base, and can drive the supporting base to move in a direction perpendicular to the first supporting surface.

[0022] Preferably, the first mounting member and the second mounting member are connected by the second driving assembly, and the second driving assembly is capable of driving the second mounting member to move in a direction perpendicular to the first supporting surface, and the pressing block and the second telescopic member are mounted on the second mounting member.

[0023] Preferably, the pressing block is connected with a buffer structure.

[0024] Preferably, the bottom is attached with a PET plating layer.

[0025] Preferably, the first telescopic member and the second telescopic member are air cylinders, electric cylinders or linear modules, and the second driving assembly comprises air cylinders, electric cylinders or linear modules.

[0026] In a second aspect, the utility model provides a kind of core package transfer system, including core package, transfer device and the tab supporting device as described above, wherein: tab supporting device is connected with transfer device, and core package is located on transfer device, and at least one side of core package is provided with tab, and tab is located between first supporting surface and second supporting surface.

[0027] The core package transfer system provided by the utility model, since the tab supporting device as described above is used, can protect the tab during transfer, reduce the probability of tab folding and lifting caused by factors such as motion inertia, and is simple and convenient to operate, can be applied to tabs with different stacking thicknesses and installation heights, has a wide range of applications, and is also convenient for automatic control.

[0028] Preferably, the second driving assembly connects the transfer device and the supporting assembly, and is capable of driving the supporting assembly to move in a direction perpendicular to the first supporting surface.

[0029] Preferably, the first supporting surface and the second supporting surface are parallel to the surface of the tab.

[0030] Compared with the prior art, the utility model has the beneficial effects that:

[0031] 1. The utility model provides an ear holding device, can be close to the ear from both sides by the first holding surface and the second holding surface of parallel interval setting respectively, is used for limiting and restricting the ear activity, realizes the holding and protection to the ear, thereby greatly reduces the probability that the ear occurs to turn over, rises in the process of transfer, and, first drive component can drive the second holding surface moves along at least one direction of the second holding surface, second drive component can drive the first holding surface moves along its own vertical direction, when using, can first remove the second holding surface from the movement direction of the first holding surface, then by the second drive component drives the first holding surface to be close to the side of the ear, finally through the first drive component removes the second holding surface, makes the second holding surface from the other side of the ear close to the ear, realizes the holding of the ear, the utility model discloses the ear holding device can be used to hold the ear in the process of transfer, reduces the probability that the ear turns over, rises by the factor such as motion inertia, simple and convenient operation can be applicable to the ear of different stacking thickness and installation height, has wide application range, also facilitates the automatic control.

[0032] 2. The utility model provides a kind of core package transfer system, since the ear holding device as described above is used, can protect the ear in the process of transfer, reduce the probability that the ear turns over, rises by the factor such as motion inertia, and simple and convenient operation can be applicable to the ear of different stacking thickness and installation height, with wide application range, also facilitates the automatic control. DRAWINGS

[0033] Figure 1 for the structure diagram of the ear holding device of the utility model Figure 1 ;

[0034] Figure 2 for the structure diagram of the ear holding device of the utility model Figure 2 ;

[0035] Figure 3 for the front view of the ear holding device of the utility model;

[0036] Figure 4 for the side view of the ear holding device of the utility model;

[0037] Figure 5 for the clamping diagram of the ear holding device of the utility model;

[0038] Figure 6 for the schematic diagram of the transfer device of the utility model;

[0039] Figure 7 for the installation schematic diagram of the transfer device and the ear holding device of the utility model. Mark in figure:

[0040] 1-support assembly;

[0041] 11-first support surface;

[0042] 12-second support surface;

[0043] 13-pressing block;

[0044] 14- bottom support;

[0045] 15-cushion structure;

[0046] 2-first telescopic member;

[0047] 3-second telescopic member;

[0048] 4-second drive assembly;

[0049] 5-first mounting member;

[0050] 6-second mounting member;

[0051] 7-transfer device;

[0052] 8-tab;

[0053] 9-core package. DETAILED DESCRIPTION

[0054] The utility model will be described in further detail below in combination with specific embodiments. However, this should not be understood as the scope of the above-mentioned subject matter of the utility model being limited to the following embodiments only, and any technology realized based on the content of the utility model falls within the scope of the utility model.

[0055] In the description of the embodiments of the utility model, the orientation or position relationship terms such as "up", "down", "left", "right", "center", "inner", "outer" and the like appear without special indication, which are based on the orientation or position relationship shown in the drawings or the orientation or position relationship used when the product / equipment / device of the utility model is normally used. These orientation or position relationship terms are only used to facilitate the description of the utility model scheme or simplify the description in the embodiments, so as to facilitate the quick understanding of the scheme by the technicians, and are not intended to indicate or imply that a specific device / component / element must have a specific orientation or be constructed and operated in a specific position relationship, so it cannot be understood as a limitation of the utility model.

[0056] In addition, if the terms "horizontal", "vertical", "overhanging", "parallel" and the like appear, it does not mean that the corresponding devices / components / elements are required to be absolutely horizontal or vertical or overhanging or parallel, but may be slightly tilted or have deviations. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but may be slightly tilted. Alternatively, it can be simply understood that the corresponding devices / components / elements are set in directions such as "horizontal", "vertical", "overhanging", and "parallel", and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation within ±8%, more preferably an error / deviation within ±6%, more preferably an error / deviation within ±5%, and more preferably an error / deviation within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the solution of the present utility model.

[0057] In addition, the expressions "first", "second", "third", etc. that appear in the terms are merely descriptions used to distinguish the same or similar components and should not be understood as emphasizing or implying the relative importance of specific components.

[0058] In addition, in the description of the embodiments of the present invention, "several", "a plurality", and "a number" represent at least 2. It can be any number such as 2, 3, 4, 5, 6, 7, 8, 9, and even more than 9.

[0059] Furthermore, in the description of the technical solutions of this utility model, unless otherwise expressly specified / defined / restricted, the terms "disposed," "installed," "connected," "connected," "provided with," "laid," and "arranged" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections. They may be welding, riveting, bolting, threading, or other commonly used connection methods in the art. Such connections may be mechanical, electrical, or communication connections; they may be direct connections, indirect connections through an intermediate medium, or internal connections between two components.

[0060] Example 1

[0061] like Figures 1-5 As shown, this embodiment provides a tab support device, comprising a support component 1, a first drive component and a second drive component 4, wherein: the support component 1 comprises a first support surface 11 and a second support surface 12 arranged in parallel and spaced apart, the first drive component can drive the second support surface 12 to approach the first support surface 11, and can drive the second support surface 12 to move along at least one direction of the second support surface 12, and the second drive component 4 can drive the first support surface 11 to move in a direction perpendicular to the first support surface 11.

[0062] The supporting assembly 1 can be used to support the tab 8, which comprises a first supporting surface 11 and a second supporting surface 12 arranged in parallel and spaced apart, and the first supporting surface 11 and the second supporting surface 12 can be part of the surface of an object; in use, the first supporting surface 11 and the second supporting surface 12 can be arranged on the opposite sides of the tab 8 respectively, and the movement space of the tab 8 is limited by the first supporting surface 11 and the second supporting surface 12 approaching the tab 8, so as to achieve the purpose of supporting and protecting the tab 8.

[0063] The tab 8 is usually in a sheet structure, and the first supporting surface 11 and the second supporting surface 12 are preferably planes, so that the first supporting surface 11 and the second supporting surface 12 can be arranged in parallel to the tab 8, so as to increase the supporting and restraining effect of the supporting assembly 1 on the tab 8; the number of the tabs 8 located between the first supporting surface 11 and the second supporting surface 12 can be single or multiple, and for a single tab 8, the first supporting surface 11 and the second supporting surface 12 approach the opposite sides of the tab 8 respectively; for multiple tabs 8, the first supporting surface 11 and the second supporting surface 12 approach the outermost two tabs 8 respectively.

[0064] The supporting mode of the supporting assembly 1 on the tab 8 at least includes the following two modes: one is that the distance between the first supporting surface 11 and the second supporting surface 12 is less than the distance between the roots of the outermost two tabs 8, so that the free ends of the tabs 8 are gathered inward, and the supporting assembly 1 has a certain clamping effect on the tabs 8, so as to enhance the restraint and protection on the tabs 8; the other is that the distance between the first supporting surface 11 and the second supporting surface 12 is equal to or greater than the distance between the roots of the outermost two tabs 8, and the first supporting surface 11 and the second supporting surface 12 support and protect the tabs 8 by limiting the movement space of the tabs 8.

[0065] The first driving assembly can drive the second supporting surface 12 to move relative to the first supporting surface 11 in at least two directions, one of which is perpendicular to the first supporting surface 11, which can be defined as the first direction, and the other of which is parallel to the second supporting surface 12, which can be defined as the second direction, and the first direction and the second direction are perpendicular to each other. The second driving assembly 4 can drive the first supporting surface 11 to move in the vertical direction of the first supporting surface 11, that is, in the first direction.

[0066] The driving modes of the first driving assembly and the second driving assembly 4 have various modes, such as telescopic cylinders, push-pull rods, sliding rails, etc., and the present embodiment does not make too many limitations.

[0067] The use method of the tab supporting device:

[0068] First step: connecting the tab supporting device with the transfer device 7 of the tab 8, so that the tab supporting device can move with the transfer device 7;

[0069] Second step: moving the second supporting surface 12 along the second direction by the first driving assembly to move away from the moving direction of the first supporting surface 11, leaving at least part of the first supporting surface 11 for approaching the tab 8 and waiting for the supporting member;

[0070] Third step: moving the first supporting surface 11 by the second driving assembly 4, so that the first supporting surface 11 approaches / abuts one side of the tab 8;

[0071] Fourth step: moving back the second supporting surface 12 by the first driving assembly, and making the second supporting surface 12 close to the first supporting surface 11, so that the second supporting surface 12 approaches the tab 8 from the other side.

[0072] The tab supporting device can approach the tab 8 from two sides by the first supporting surface 11 and the second supporting surface 12 arranged in parallel and at intervals, so as to limit and constrain the movement of the tab 8, realize the support and protection of the tab 8, and greatly reduce the probability of folding and warping of the tab 8 in the transfer process.

[0073] The tab supporting device can be used for supporting the tab 8 in the transfer process, reduce the probability of folding and warping of the tab 8 caused by factors such as movement inertia, is simple and convenient to operate, can be applied to tabs 8 with different stacking thicknesses and installation heights, has a wide application range, and is convenient for automatic control.

[0074] The device can adapt to tabs 8 with different stacking thicknesses by adjusting the distance between the first supporting surface 11 and the second supporting surface 12, and adapt to tabs 8 with different installation heights by adjusting the height of the first supporting surface 11 by the second driving assembly 4.

[0075] Preferably, the first supporting surface 11 and the second supporting surface 12 are horizontally arranged.

[0076] The first supporting surface 11 and the second supporting surface 12 are parallel to the horizontal plane, and can support the tab 8 from the upper and lower layers of the tab 8, so as to reduce the probability of collapse of the tab 8 caused by gravity. Moreover, during the transfer process, the core package 9 is mostly in a flat state, and the surface of the tab 8 located at the side of the core package 9 is mostly parallel to the horizontal plane, so that the horizontal first supporting surface 11 and the second supporting surface 12 can be well matched.

[0077] Preferably, the first driving assembly is capable of driving the second supporting surface 12 to approach and move away from the first supporting surface 11.

[0078] Preferably, the second driving assembly 4 is capable of driving the first supporting surface 11 and the second supporting surface 12 to move simultaneously in a direction perpendicular to the first supporting surface 11. The first supporting surface 11 and the second supporting surface 12 can be driven to move as a whole by the second driving assembly 4, thereby reducing the stroke of the second supporting surface 12.

[0079] In one or several preferred embodiments, a buffer structure 15 is further included, and one of the first supporting surface 11 and the second supporting surface 12 is located on the buffer structure 15.

[0080] The buffer structure 15 can be a member with the function of absorbing impact energy, such as a rubber pad, foamed plastic, or a buffer sponge, etc. The impact of the supporting surface on the tab and the vibration of the tab during the transfer process can be reduced by the buffer structure 15, the hard contact between the supporting surface and the tab 8 is changed to soft contact, which is conducive to reducing the probability of tearing the tab 8 when the first supporting surface 11 and the second supporting surface 12 clamp the tab 8.

[0081] Further preferably, a PET coating layer is further included, and the other of the first supporting surface 11 and the second supporting surface 12 is located on the PET coating layer.

[0082] PET is also known as polyethylene terephthalate, and its surface is relatively smooth. Arranging the supporting surface on the PET coating layer can reduce the probability of scratching or damaging the tab 8 when the supporting surface contacts the tab 8.

[0083] In the exemplary embodiment, the first supporting surface 11 is located on the buffer structure 15, and the second supporting surface 12 is located on the PET coating layer. The buffer structure 15 can reduce the damage to the tab 8 when the first supporting surface 11 approaches the tab 8.

[0084] In one or several preferred embodiments, the tab supporting device includes at least two supporting assemblies 1 arranged side by side; as can be understood by those skilled in the art, in some embodiments, the core package 9 has a plurality of tabs 8 distributed in a planar direction, and a plurality of first supporting surfaces 11 and second supporting surfaces 12 can support these tabs 8 distributed in the planar direction, respectively.

[0085] Preferably, in the supporting state, the projection of the second supporting surface 12 in the vertical direction of the first supporting surface 11 at least partially overlaps the projection of the first supporting surface 11; that is, the projection of the second supporting surface 12 in the first direction at least partially overlaps the projection of the first supporting surface 11 in the first direction. The part of the first supporting surface 11 and the second supporting surface 12 corresponding to the overlapping part can approach / tighten the tab 8 from the opposite sides of the tab 8, which can reduce the probability of the tab 8 being deflected due to uneven stress.

[0086] Example 2

[0087] like Figures 1-5 As shown, the present embodiment provides a tab supporting device, comprising a supporting assembly 1, a first driving assembly and a second driving assembly 4, wherein: the supporting assembly 1 comprises a lower pressing block 13 and a supporting bottom 14, a first supporting surface 11 is provided on the side of the lower pressing block 13 close to the supporting bottom 14, a second supporting surface 12 is provided on the side of the bottom 14 close to the lower pressing block 13, and the first supporting surface 11 and the second supporting surface 12 are arranged in parallel and spaced apart; the first driving assembly comprises a first telescopic member 2 and a second telescopic member 3, the second telescopic member 3 connects the lower pressing block 13 and the first telescopic member 2, and can drive the first telescopic member 2 to move in a direction parallel to the first supporting surface 11, the first telescopic member 2 connects the second telescopic member 3 and the supporting bottom 14, and can drive the supporting bottom 14 to move in a direction perpendicular to the first supporting surface 11; the second driving assembly 4 can drive the first supporting surface 11 to move in its own vertical direction.

[0088] The lower pressing block 13 can be a block-shaped structure, and a first supporting surface 11 is provided on its bottom surface facing the supporting base 14. The supporting base 14 can be a sheet-shaped, block-shaped or other structure, and a second supporting surface 12 is provided on its surface facing the lower pressing block 13. The first supporting surface 11 and the second supporting surface 12 are parallel to each other so that they can support the tab 8 from opposite sides of the tab 8.

[0089] The first telescopic member 2 and the second telescopic member 3 are structural parts with telescopic function, which can be telescopic cylinders, such as pneumatic cylinders, electric cylinders, etc., or linear modules (linear motion modules); the telescopic cylinders and linear modules both have a first motion unit and a second motion unit that can move relative to each other, and the first motion unit and the second motion unit can be connected to different structures respectively, thereby realizing the opposite or reverse movement between different structures.

[0090] like Figure 1 As shown, the first telescopic member 2 and the second telescopic member 3 can be arranged perpendicular to each other, and the lower pressing block 13 and the first telescopic member 2 can be respectively connected to two motion units of the second telescopic member 3 that can move relative to each other, and the first telescopic member 2 is driven to move in the second direction by the second telescopic member 3; the second telescopic member 3 and the supporting base 14 can be respectively connected to two motion units of the first telescopic member 2 that can move relative to each other, and the supporting base 14 is driven to move in the first direction by the first telescopic member 2; thereby, the second supporting surface 12 can be moved in the first direction and the second direction relative to the first supporting surface 11.

[0091] Those skilled in the art can understand that the movement direction of the first supporting surface 11 is its own perpendicular direction (i.e., the first direction), and the second supporting surface 12 is driven to move along the parallel direction of the first supporting surface 11 (i.e., the second direction) by the second telescopic member 3, so that the second supporting surface 12 can be moved away from the movement direction of the first supporting surface 11, leaving space for the first supporting surface 11 to approach the tab 8.

[0092] In one or several preferred embodiments, the tab support device also includes a first mounting member 5 and a second mounting member 6, the second drive assembly 4 connects the first mounting member 5 and the second mounting member 6, and is capable of driving the second mounting member 6 to move in a direction perpendicular to the first supporting surface 11, and the lower pressure block 13 and the second telescopic member 3 are installed on the second mounting member 6.

[0093] The first mounting member 5 can be used to be mounted on the transfer device 7 of the core package 9, thereby facilitating the connection between the tab support device and the transfer device 7; Figure 3 As shown, the first mounting member 5 can be a vertically arranged plate, and a motion unit of the second driving component 4 (such as a linear module) that can move relative to the first mounting member 5 is installed on the first mounting member 5, and the other motion unit is connected to the second mounting member 6, and the second driving component 4 can drive the second mounting member 6 to move along the first direction relative to the first mounting member 5.

[0094] The second mounting member 6 can be used to install components such as the lower pressing block 13 and the second telescopic member 3, which can be a horizontally arranged plate, rod, etc.; the second telescopic member 3 can be installed on the second mounting member 6 relative to a moving unit, and the other moving unit is connected to a moving unit of the first telescopic member 2.

[0095] Preferably, a buffer structure 15 is connected to one side of the lower pressing block 13 close to the supporting bottom 14 ; the buffer structure 15 is at least one of a rubber pad, foam plastic, and a buffer sponge.

[0096] Preferably, a PET coating is attached to the side of the bottom support 14 close to the lower pressing block 13 .

[0097] Example 3

[0098] like Figures 1-7 As shown, this embodiment provides a core package transfer system, comprising a core package 9, a transfer device 7 and a tab support device as described in Example 1 or 2, wherein: the tab support device is connected to the transfer device 7, the core package 9 is located on the transfer device 7, and a tab 8 is provided on at least one side of the core package 9, and the tab 8 is located between the first support surface 11 and the second support surface 12.

[0099] The core package transfer system has the advantages that the tab 8 can be protected during the transfer process, the probability of the tab 8 being folded and raised due to factors such as motion inertia is reduced, the operation is simple and convenient, the tab 8 with different stacking thicknesses and installation heights can be applied, the application range is wide, and automatic control is facilitated.

[0100] Preferably, the second driving assembly 4 is connected with the transfer device 7 and the supporting assembly 1, and can drive the supporting assembly 1 to move in a direction perpendicular to the first supporting surface 11.

[0101] Preferably, the first supporting surface 11 and the second supporting surface 12 are parallel to the surface of the tab 8.

[0102] Preferably, the second direction is preferably a direction close to or away from the core package 9.

[0103] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A tab support device, characterized in that: include: A supporting assembly (1) comprising a first supporting surface (11) and a second supporting surface (12) arranged in parallel and spaced apart; a first driving assembly capable of driving the second supporting surface (12) to approach the first supporting surface (11), and capable of driving the second supporting surface (12) to move along at least one direction of the second supporting surface (12); The second driving assembly (4) is capable of driving the first supporting surface (11) to move in a direction perpendicular to the first supporting surface (11).

2. The tab support device according to claim 1, characterized in that: The first supporting surface (11) and the second supporting surface (12) are arranged horizontally; The first driving assembly is capable of driving the second supporting surface (12) toward and away from the first supporting surface (11); The second driving assembly (4) is capable of simultaneously driving the first supporting surface (11) and the second supporting surface (12) to move in a direction perpendicular to the first supporting surface (11).

3. The tab support device according to claim 2, characterized in that: It also includes a buffer structure (15), and one of the first supporting surface (11) and the second supporting surface (12) is located on the buffer structure (15).

4. The tab support device according to claim 3, characterized in that: The buffer structure (15) is at least one of a rubber pad, foam plastic, and a buffer sponge; and / or, The first supporting surface (11) is located on the buffer structure (15) and further comprises a PET coating layer, and the second supporting surface (12) is located on the PET coating layer.

5. The tab support device according to claim 1, characterized in that: It comprises at least two supporting components (1) arranged in parallel; and / or, The projection of the second supporting surface (12) in a direction perpendicular to the first supporting surface (11) can at least partially overlap with the projection of the first supporting surface (11).

6. The tab support device according to any one of claims 1 to 5, characterized in that: The supporting assembly (1) comprises a lower pressing block (13) and a supporting bottom (14), wherein a first supporting surface (11) is provided on a side of the lower pressing block (13) close to the supporting bottom (14), and a second supporting surface (12) is provided on a side of the supporting bottom (14) close to the lower pressing block (13); the first driving assembly comprises a first telescopic member (2) and a second telescopic member (3), wherein the second telescopic member (3) connects the lower pressing block (13) and the first telescopic member (2) and is capable of driving the first telescopic member (2) to move in a direction parallel to the first supporting surface (11), and the first telescopic member (2) connects the second telescopic member (3) and the supporting bottom (14) and is capable of driving the supporting bottom (14) to move in a direction perpendicular to the first supporting surface (11).

7. The tab support device according to claim 6, characterized in that: The invention comprises a first mounting member (5) and a second mounting member (6); the second driving assembly (4) connects the first mounting member (5) and the second mounting member (6) and is capable of driving the second mounting member (6) to move in a direction perpendicular to the first supporting surface (11); the lower pressing block (13) and the second telescopic member (3) are mounted on the second mounting member (6).

8. The tab support device according to claim 6, characterized in that: The lower pressing block (13) is connected to a buffer structure (15); and / or, A PET coating is attached to the base (14); and / or, The first telescopic member (2) and the second telescopic member (3) are pneumatic cylinders, electric cylinders or linear modules, and the second drive assembly (4) comprises a pneumatic cylinder, electric cylinder or linear module.

9. A core package transfer system, characterized in that: The invention comprises a core package (9), a transfer device (7) and a tab support device as described in any one of claims 1 to 8, wherein: the tab support device is connected to the transfer device (7), the core package (9) is located on the transfer device (7), and a tab (8) is provided on at least one side of the core package (9), and the tab (8) is located between the first support surface (11) and the second support surface (12).

10. The core package transfer system according to claim 9, characterized in that: The second driving component (4) is connected to the transfer device (7) and the supporting component (1), and is capable of driving the supporting component (1) to move in a direction perpendicular to the first supporting surface (11); and / or, The first supporting surface (11) and the second supporting surface (12) are parallel to the surface of the tab (8).

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