Wiping device

Abstract

The utility model is suitable for the technical field of new energy, and provides wiping equipment which comprises a mounting assembly. The connecting assembly is movably arranged on the mounting assembly; the wiping head is arranged on the connecting assembly so as to move along with the connecting assembly; the first claw part is rotatably connected to the connecting assembly and rotatably connected to the mounting assembly; the second claw part is rotatably connected to the connecting assembly and rotatably connected to the mounting assembly; the moving driving assembly is connected to the connecting assembly so as to drive the connecting assembly to move relative to the mounting assembly in the height direction of the wiping mechanism, and therefore the first claw component and the second claw component can be opened or clamped through rotation. And the first claw part and the second claw part can abut against the wiping head. According to the wiping equipment provided by the embodiment of the invention, the cost can be reduced.

Description

Technical Field

[0001] The present application belongs to the field of new energy technology, and more specifically, relates to a wiping device. Background Art

[0002] In the field of new energy, laser welding is often used for shell welding, pole cover welding, pole ear welding, explosion-proof valve welding and sealing nail welding of lithium batteries and power batteries. The process parameters that affect the quality of laser welding mainly include peak power, pulse width, pulse waveform, focal position and absorptivity (or reflectivity). In the production and assembly process of power batteries, after the injection is completed, the sealing nail welding seal will be carried out. If there is electrolyte remaining on the surface of the power battery after injection or there are impurities on the surface, molten material or black spots will be formed at the injection port of the power battery during the laser cleaning around the injection port, which will affect the quality of the sealing nail welding seal and thus affect the quality of the power battery. In order to avoid the above situation, after injection and before cleaning the injection port, it is necessary to clamp the material (such as cloth or material belt) to wipe the injection port of the power battery. At present, the mechanism for clamping materials requires the use of multiple power sources, which is costly. Utility Model Content

[0003] The embodiments of the present application provide a wiping device that can reduce costs.

[0004] A wiping device comprises a wiping mechanism, wherein the wiping mechanism comprises:

[0005] Install components;

[0006] A connecting component, movably disposed on the mounting component;

[0007] a wiping head, disposed on the connecting component to move with the connecting component;

[0008] A first claw member, rotatably connected to the connecting assembly and rotatably connected to the mounting assembly;

[0009] a second claw member, rotatably connected to the connecting assembly and rotatably connected to the mounting assembly;

[0010] A mobile driving assembly connected to the connecting assembly to drive the connecting assembly to move relative to the mounting assembly along the height direction of the wiping mechanism, so that the first claw member and the second claw member can be opened or clamped by rotation, and the first claw member and the second claw member can move to the vicinity of the wiping head or move to abut against the wiping head to clamp the material to the wiping head;

[0011] The wiping device also includes:

[0012] A recycling container, comprising a drawer and a shell, wherein the drawer is movably arranged on the shell;

[0013] A recovery funnel connected to the recovery container;

[0014] The wiping moving platform is connected to the wiping mechanism to move the wiping mechanism so that the wiping mechanism can be located above the recovery funnel in the height direction of the wiping device.

[0015] In some possible implementations of the first aspect, the wiping device further includes:

[0016] Pedestal;

[0017] A material discharging tray is rotatably arranged on the base;

[0018] A damper is arranged on the base and connected to the discharge tray.

[0019] In some possible implementations of the first aspect, the discharge tray includes:

[0020] A first material stopper component;

[0021] A second material blocking component;

[0022] An unwinding shaft, one end of which is arranged on the first material blocking component, and the other end of which is passed through the second material blocking component and is rotatably connected to the unwinding tray;

[0023] A lock head, detachably connected to the unwinding shaft, so as to fix the second material blocking component to the unwinding shaft;

[0024] The first material blocking component has a first mounting opening and a second mounting opening;

[0025] The first mounting port is in communication with the second mounting port;

[0026] By moving the first material blocking component relative to the unwinding shaft, one end of the unwinding shaft can be transferred from the second installation opening to the first installation opening.

[0027] In some possible implementations of the first aspect, the wiping device further includes:

[0028] Carrying assembly;

[0029] A first pressing assembly is located around the material carrying assembly to press the material;

[0030] A cutting assembly, located on one side of the first pressing assembly;

[0031] The material pressing component is located on the other side of the first pressing component to press the material.

[0032] In some possible implementations of the first aspect, the wiping device further includes:

[0033] A second pressing assembly is located on a side of the cutting assembly away from the first pressing assembly;

[0034] The material pressing and feeding assembly is located on a side of the second pressing assembly away from the material cutting assembly.

[0035] In some possible implementations of the first aspect, the wiping mechanism further includes:

[0036] A fixing seat, on which the mounting assembly is rotatably arranged.

[0037] In some possible implementations of the first aspect, the installation component includes:

[0038] a claw connecting member, to which the first claw member and the second claw member are rotatably connected;

[0039] A rotating component connected to the claw connecting component and rotatably disposed on the fixed base to drive the first claw component and the second claw component to rotate relative to the fixed base around an axis parallel to the height direction;

[0040] The connecting component is inserted through the claw connecting component and the rotating component, and can move along the height direction relative to the claw connecting component and the rotating component.

[0041] In some possible implementations of the first aspect, the connection component includes:

[0042] A connecting rod, movably disposed on the mounting assembly;

[0043] A connecting block connected to the connecting rod to follow the connecting rod to move relative to the mounting assembly, and the first claw member and the second claw member are rotatably connected to the connecting block;

[0044] The wiping head is arranged on the connecting rod.

[0045] In some possible implementations of the first aspect, in the height direction, the connecting block is located between the claw connecting component and the rotating component.

[0046] In some possible implementations of the first aspect, the installation component further includes:

[0047] A lap joint component, through which the rotating component is connected to the claw connecting component.

[0048] The beneficial effects of the embodiments of the present application are:

[0049] When the mobile driving component drives the connecting component to move relative to the mounting component along the height direction of the wiping mechanism, the connecting component drives the first claw component and the second claw component in the height direction, so that the first claw component and the second claw component rotate relative to the mounting component around the connection with the mounting component, and the first claw component and the second claw component also rotate relative to the connecting component around the connection with the connecting component, thereby realizing the opening or clamping of the first claw component 21 and the second claw component through a mobile driving component; the wiping head is arranged on the connecting component, and follows the connecting component to move relative to the mounting component along the height direction H, and the first claw component and the second claw component are moved to the vicinity of the wiping head or abut against the wiping head by rotation, thereby clamping the material strip to the wiping head; in this way, the first claw component and the second claw component can be driven to clamp or open, and the wiping head can be synchronously driven to move along the height direction through a power source (i.e., the mobile driving component), which can reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0051] Figure 1 A three-dimensional diagram of a wiping mechanism provided in one embodiment of the present application;

[0052] Figure 2 A diagram of a use state of a wiping mechanism provided in one embodiment of the present application;

[0053] Figure 3 A cross-sectional view of a portion of the structure of a wiping mechanism provided in one embodiment of the present application;

[0054] Figure 4 Another use state diagram of the wiping mechanism provided in one embodiment of the present application;

[0055] Figure 5 A three-dimensional view of a wiping device provided by an embodiment of the present application at one angle;

[0056] Figure 6 A three-dimensional view of a wiping device provided by an embodiment of the present application from another angle;

[0057] Figure 7 A front view of a portion of the structure of a wiping device provided in one embodiment of the present application;

[0058] Figure 8 A structural exploded view of a discharge tray of a wiping device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0059] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application clearer, the following Figures 1 to 8 It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0060] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0061] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0062] It should be understood that the term “and / or” used in the specification and appended claims of this application refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0063] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0064] The embodiment of the present application provides a wiping mechanism for clamping a material so as to subsequently wipe the liquid injection port of the battery cell; the aforementioned material may be a cloth or a material tape. Taking the material tape 200 as an example, the embodiment of the present application is described.

[0065] Figure 1 A three-dimensional diagram of a wiping mechanism provided in accordance with an embodiment of the present application. Figure 2 A diagram of a usage state of a wiping mechanism provided in one embodiment of the present application. Figure 3 This is a cross-sectional view of a portion of the structure of a wiping mechanism provided by an embodiment of the present application. Figures 1 to 3The wiping mechanism 2 provided in the embodiment of the present application includes a wiping head 20, a first claw component 21, a second claw component 22, a mounting component 23, a connecting component 24, and a moving driving component 25.

[0066] The connecting component 24 is movably disposed on the mounting component 23 , that is, the connecting component 24 is disposed on the mounting component 23 and can move relative to the mounting component 23 .

[0067] The wiping head 20 is used to wipe the liquid injection port of the battery cell.

[0068] The wiping head 20 is arranged on the connecting assembly 24 to follow the connecting assembly 24 to move relative to the mounting assembly 23. Specifically, the wiping head 20 follows the connecting assembly 24 to move relative to the mounting assembly 23 along the height direction H of the wiping mechanism to achieve downward pressure, and can press the material strip 200 so as to subsequently clamp the material strip 200. The aforementioned height direction H can be a vertical direction.

[0069] The first claw member 21 and the second claw member 22 are used to clamp the material strip 200 together.

[0070] The first claw member 21 is rotatably connected to the connecting assembly 24, that is, the first claw member 21 is connected to the connecting assembly 24 and can rotate relative to the connecting assembly 24 around the connection. The first claw member 21 is also rotatably connected to the mounting assembly 23, that is, the first claw member 21 is connected to the mounting assembly 23 and can rotate relative to the mounting assembly 23 around the connection.

[0071] The second claw member 22 is rotatably connected to the connecting assembly 24, that is, the second claw member 22 is connected to the connecting assembly 24 and can rotate relative to the connecting assembly 24 around the connection. The second claw member 22 is also rotatably connected to the mounting assembly 23, that is, the second claw member 22 is connected to the mounting assembly 23 and can rotate relative to the mounting assembly 23 around the connection.

[0072] The mobile driving component 25 is connected to the connecting component 24 to drive the connecting component 24 to move relative to the mounting component 23 along the height direction H of the wiping mechanism 2, so that the first claw component 21 and the second claw component 22 can be opened or clamped by rotation, and the first claw component 21 and the second claw component 22 can move to the vicinity of the wiping head 20 or move to abut against the wiping head 20, thereby clamping the material belt 200 to the wiping head 20.

[0073] The first claw component 21 and the second claw component 22 can only move to the vicinity of the wiping head 20 because there is a space reserved between the first claw component 21 and the wiping head 23 for placing the material tape 200, and there is a space reserved between the second claw component 22 and the wiping head 23 for placing the material tape 200. The first claw component 21 and the second claw component 22 are supported on the wiping head 23 through the material tape 200.

[0074] In the embodiments of the present application, one component abutting against another component means: when there is a material tape 200 between the two components, one component abuts against the other component indirectly through the material tape 200; when there is no material tape 200 between the two components, one component abuts against the other component directly. For example: when there is a material tape 200 on the surface of the wiping head 20, the first claw component 21 and the second claw component 22 move toward the wiping head 20 and will indirectly abut against the wiping head 20, that is, abut against the wiping head 20 through the material tape 200; when there is no material tape 200 on the surface of the wiping head 20, the first claw component 21 and the second claw component 22 move toward the wiping head 20 and will directly abut against the wiping head 20.

[0075] The moving driving component 25 may specifically be a cylinder or a linear motor.

[0076] When the mobile driving component 25 drives the connecting component 24 to move relative to the mounting component 23 along the height direction H of the wiping mechanism, the connecting component 24 drives the first claw component 21 and the second claw component 22 in the height direction H, so that the first claw component 21 and the second claw component 22 rotate relative to the mounting component 23 around the connection with the mounting component 23, and the first claw component 21 and the second claw component 22 also rotate relative to the connecting component 24 around the connection with the connecting component 24, thereby realizing the opening or clamping of the first claw component 21 and the second claw component 22 (the first claw component 21 and the second claw component 22) through a mobile driving component 25. Component 22 may specifically be a connecting rod mechanism that is opened or clamped by rotation); the wiping head 20 is disposed on the connecting component 24, and moves along the height direction H following the connecting component 24 relative to the mounting component 23, and the first claw component 21 and the second claw component 22 are moved to the vicinity of the wiping head 20 or abut against the wiping head 20 by rotation, thereby clamping the material strip 200 to the wiping head 20; in this way, the first claw component 21 and the second claw component 22 can be driven to clamp or open, and the wiping head 20 can be synchronously driven to move along the height direction H through a power source (i.e., the mobile drive component 25), which can reduce costs.

[0077] refer to Figure 3 The wiping head 20 may have a first side plane 201 and a second side plane 202 .

[0078] The first claw member 21 can move to abut against the first side plane 201, clamping the material strip 200 to the first side plane 201. The second claw member 22 can move to abut against the second side plane 202, clamping the material strip 200 to the second side plane 202. The material strip 200 is in close contact with the first side plane 201 and the second side plane 202 of the wiping head 20, and the material strip 200 can be stably clamped.

[0079] refer to Figure 1 The wiping mechanism may further include a fixing seat 29.

[0080] The mounting assembly 23 is rotatably disposed on the fixing seat 29 , that is, the mounting assembly 23 is disposed on the fixing seat 29 and can rotate relative to the fixing seat 29 .

[0081] Figure 4 Another use state diagram of the wiping mechanism provided in one embodiment of the present application. Figure 4 Since the first claw member 21 and the second claw member 22 are connected to the mounting assembly 23, when the mounting assembly 23 rotates relative to the fixed seat 29 around an axis parallel to the height direction H, it can drive the first claw member 21 and the second claw member 22 to rotate relative to the fixed seat 29 around an axis parallel to the height direction H. Since the first claw member 21 and the second claw member 22 are also connected to the connecting assembly 24, and the connecting assembly 24 is movably arranged on the mounting assembly 23, the connecting assembly 24 can also rotate relative to the fixed seat 29 around an axis parallel to the height direction H. In addition, the wiping head 20 is arranged on the connecting assembly 24, so the wiping head 20 will follow the connecting assembly 24 to rotate relative to the fixed seat 29 around an axis parallel to the height direction H, so that the material belt 200 located at the wiping head 20 can wipe the liquid injection port of the battery cell 100 by rotating.

[0082] In this way, in addition to the movement of the wiping head 20 along the height direction H, the wiping head 20 can also be rotated around an axis parallel to the height direction H, so that the movement and rotation of the wiping head 20 are separated and independent of each other, making the overall structure more compact.

[0083] refer to Figure 1 The mounting assembly 23 may include a claw connection component 231 and a rotating component 232 .

[0084] The first claw member 21 and the second claw member 22 are rotatably connected to the claw connecting member 231 .

[0085] The rotating component 232 is connected to the claw connecting component 231 and is rotatably disposed on the fixing seat 29 to drive the first claw component 21 and the second claw component 22 to rotate relative to the fixing seat 29 around an axis parallel to the height direction H to wipe the liquid injection port of the battery cell 100.

[0086] The connecting component 24 is passed through the claw connecting part 231 and the rotating part 232, and can move relative to the claw connecting part 231 and the rotating part 232 along the aforementioned height direction H, so that the first claw part 21 and the second claw part 22 rotate relative to the claw connecting part 231 around the connection with the claw connecting part 231, thereby making the first claw part 21 and the second claw part 22 open or clamped.

[0087] refer to Figure 1 The above-mentioned installation component 23 may also include a overlapping component 233.

[0088] The rotating member 232 is connected to the claw connecting member 231 via the bridge member 233 .

[0089] refer to Figure 1 The connecting assembly 24 may include a connecting rod 241 and a connecting block 242 .

[0090] The connecting rod 241 is movably disposed on the mounting assembly 23. For example, the connecting rod 241 is movably disposed on the claw connecting component 231 and the rotating component 232 of the mounting assembly 23, for example, the connecting rod 241 penetrates the claw connecting component 231 and the rotating component 232.

[0091] The connecting block 242 is connected to the connecting rod 241 to move along the height direction H with the connecting rod 241 relative to the mounting assembly 23 .

[0092] The first claw member 21 and the second claw member 22 are rotatably connected to the connecting block 242 of the connecting assembly 24 .

[0093] The wiping head 20 is disposed on the connecting rod 241 , specifically, on an end of the connecting rod 241 away from the moving driving assembly 24 , so as to move along the height direction H with the connecting rod 241 relative to the mounting assembly 23 .

[0094] In the aforementioned height direction H, the connecting block 242 is located between the claw connecting component 231 and the rotating component 232. The claw connecting component 231 is connected to the rotating component 232 through the overlapping component 233, which can fully utilize the space and make the structure compact.

[0095] refer to Figure 1 The connecting component 24 may further include a force transmission component 243 .

[0096] The force transfer component 243 is arranged at one end of the connecting rod 241 close to the mobile driving component 25 to transfer the downward pressing force of the mobile driving component 25 to the connecting rod 241, so that the connecting rod 241 moves relative to the mounting component 23 along the height direction H. During this period, the force transfer component 243 follows the movement of the connecting rod 241.

[0097] The mobile driving component 25 and the force transmission component 243 can be floatingly connected to avoid rigid collision.

[0098] refer to Figure 1 The wiping mechanism may further include a rotation driving assembly 28.

[0099] The rotation driving assembly 28 is connected to the mounting assembly 23 (eg, connected to the rotating component 232 of the mounting assembly 23 ) to drive the mounting assembly 23 to rotate around an axis parallel to the height direction H relative to the fixing seat 29 .

[0100] The rotation driving component 28 can specifically be a motor or a rotary cylinder.

[0101] It should be understood that from a product sales perspective, the rotary drive assembly 28 is optional.

[0102] The embodiment of the present application further provides a wiping device, which includes the wiping mechanism provided by any of the above embodiments. The wiping device can be a cell wiping device for wiping the liquid injection port of the cell or a shell wiping device for wiping the shell.

[0103] Figure 5 A three-dimensional view from one angle of a wiping device provided in one embodiment of the present application. Figure 6 A stereoscopic view from another angle of the wiping device provided in one embodiment of the present application. Figure 7 This is a front view of a portion of the structure of a wiping device provided in one embodiment of the present application. Figures 5 to 7 The battery cell wiping device may further include a recovery container 91 , a recovery funnel 92 , and a wiping moving platform 93 .

[0104] The recovery container 91 is used to contain waste materials.

[0105] The recovery container 91 includes a drawer 911 and a housing 912 .

[0106] The drawer 911 is movably disposed on the housing 912 to be separated from the housing 912 .

[0107] The recovery hopper 92 is connected to the recovery container 91 so that the waste can move from the recovery hopper 92 to the inside of the recovery container 91, specifically to the drawer 911. When the collected waste is full, the waste can be transferred away by pulling out the drawer 911.

[0108] The wiping moving platform 93 is connected to the wiping mechanism 2 to move the wiping mechanism 2 (e.g., move the wiping mechanism 2 up, down, left, or right), so that the wiping mechanism 2 can grab the material belt 200 to wipe the liquid injection port of the battery cell, and the wiping mechanism 2 can be located above the recovery funnel 92 in the height direction H of the wiping device, so that after wiping the liquid injection port of the battery cell, the material belt 200 is placed in the recovery funnel 92 to achieve waste recycling. It should be understood that the height direction of the wiping device is also the height direction of the wiping mechanism 2.

[0109] The wiping mobile platform 93 may be a two-dimensional mobile platform. For example, the wiping mobile platform 93 includes a lifting module 931 and a translation module 932 , and the lifting module 931 is connected to the translation module 932 .

[0110] According to actual needs, the wiping mobile platform 93 can also be a three-dimensional mobile platform.

[0111] refer to Figure 5 and Figure 7The above-mentioned battery cell wiping device may also include a material loading component 1, a material cutting component 3, a material pressing component 4, and a first pressing component 5.

[0112] The material carrier assembly 1 is used for carrying the material tape 200 .

[0113] The first pressing assembly 5 is located around the carrier assembly 1 and can be pressed against the carrier assembly 1 to press the material strip 200 .

[0114] For example, in the height direction H of the battery cell wiping device, the first pressing assembly 5 is located above the material carrier assembly 1. Of course, the first pressing assembly 5 can also be located on the side of the material carrier assembly 1 according to actual conditions.

[0115] The first pressing assembly 5 may specifically include a pressing head and a pressing driving component. The pressing driving component is connected to the pressing head to drive the pressing head to move along the height direction H to abut against the material carrier assembly 1 to press the material strip 200.

[0116] The cutting assembly 3 is located on one side of the first pressing assembly 5 .

[0117] For example, in the length direction L of the battery cell wiping device, the cutting component 3 is located on the left side of the first pressing component 5. Of course, according to actual conditions, the cutting component 3 is located above the first pressing component 5. The length direction of the aforementioned battery cell wiping device is also the length direction of the wiping mechanism.

[0118] The cutting component 3 is used to cut the material strip 200 .

[0119] The cutting component 3 can specifically cut the material strip 200 by a cutter, or can cut the material strip 200 by a laser.

[0120] The pressing assembly 4 is located at the other side of the first pressing assembly 5 and can be pressed against the carrying assembly 1 to press the material strip 200 .

[0121] For example, in the length direction L of the wiping device, the pressing assembly 4 is located on the right side of the first pressing assembly 5. Of course, the pressing assembly 4 can also be located above the first pressing assembly 5 according to actual conditions.

[0122] The material strip 200 is carried by the carrier assembly 1, and the first clamping assembly 5 approaches the carrier assembly 1 downward along the height direction H of the wiping device and is held against the carrier assembly 1 to clamp the material strip 200 located at the carrier assembly 1; the pressing assembly 4 located on the other side of the first clamping assembly 5 also approaches the carrier assembly 1 downward along the height direction H of the wiping device and is held against the carrier assembly 1 to clamp the material strip 200 located at the carrier assembly 1; in this way, the first clamping assembly 5 and the pressing assembly 4 jointly clamp the material strip 200 located at the carrier assembly 1; the cutting assembly 3 cuts off the material strip 200 clamped by the first clamping assembly 5 and the pressing assembly 4 on one side of the first clamping assembly 5.

[0123] refer to Figure 5 The above-mentioned battery cell wiping device may further include a base 110 , a discharge tray 6 and a damper 120 .

[0124] The material discharging tray 6 is used for discharging materials (such as the material discharging belt 200). The material discharging tray 6 is rotatably arranged on the base 110 to realize material discharging by rotation.

[0125] The material placing tray 6 is located around the material carrying assembly 1 to place the material tape 200 on the material carrying assembly 1 .

[0126] There can be multiple discharge trays 6 to reduce the frequency of manual material changes.

[0127] The damper 120 is disposed on the base 110 and connected to the material discharging tray 110 to reduce the rotational inertia of the material discharging tray 6 during the material discharging process, thereby reducing vibration.

[0128] The damper 120 may specifically be an electromagnetic damper or a viscous damper.

[0129] Figure 8 This is a structural exploded view of a material discharging tray of a wiping device provided in one embodiment of the present application. Figure 8 The above-mentioned unwinding tray 6 may include a first material blocking component 61, a second material blocking component 62, an unwinding shaft 63, a material roll positioning component 64, and a lock 65.

[0130] The first material blocking component 61 and the second material blocking component 62 are used to place the material roll of the material tape. Specifically, the material roll is located between the first material blocking component 61 and the second material blocking component 62.

[0131] One end of the unwinding shaft 63 is disposed on the first material blocking component 61 , and the other end of the unwinding shaft 63 passes through the second material blocking component 62 .

[0132] The material roll positioning member 64 is provided on the unwinding shaft 63 to position the material roll. It should be understood that the material roll positioning member 64 is optional.

[0133] The lock head 65 is detachably connected to the unwinding shaft 63 (specifically, is detachably connected to the portion of the unwinding shaft 63 that passes through the second material blocking component 62 ) to fix the second material blocking component 62 to the unwinding shaft 63 .

[0134] When replacing the material roll, remove the lock 65 from the unwinding shaft 63, move the first material blocking component 61 outward along the axial direction of the unwinding shaft 63, remove the material roll located at the material roll positioning component 64 and replace it with a new material roll, and then lock the lock 65 to the unwinding shaft 63, which is convenient for manual material replacement and can quickly resume production.

[0135] refer to Figure 8The first material blocking component 61 may have a first mounting opening 611 and a second mounting opening 612 .

[0136] The first installation opening 611 is connected to the second installation opening 612 , and the outer contour dimension of the second installation opening 612 is greater than the outer contour dimension of the first installation opening 611 .

[0137] One end of the unwinding shaft 63 is disposed at the first mounting opening 611 of the first material blocking component 61. Since the outer contour dimension of the second mounting opening 612 is larger than the outer contour dimension of the first mounting opening 611, and the first mounting opening 611 and the second mounting opening 612 are connected, one end of the unwinding shaft 63 can be placed in the second mounting opening 612 first, and then the first material blocking component 61 is moved relative to the unwinding shaft 63 so that one end of the unwinding shaft 63 is transferred from the second mounting opening 612 to the first mounting opening 611, so as to facilitate the matching of the shaft hole.

[0138] refer to Figure 7 The above-mentioned battery cell wiping device may also include a second pressing assembly 7.

[0139] The second pressing assembly 7 is used to press the material strip.

[0140] The second pressing assembly 7 is located on a side of the cutting assembly 3 away from the first pressing assembly 5 , that is, the first pressing assembly 5 is located on one side of the cutting assembly 3 , and the second pressing assembly 7 is located on the other side of the cutting assembly 3 .

[0141] The second pressing assembly 7 and the first pressing assembly 5 jointly press the material strip 200 on both sides of the cutting assembly 3 so that the cutting assembly 3 cuts the material strip 200 .

[0142] refer to Figure 8 The above-mentioned battery cell wiping device may further include a press feeding assembly 8.

[0143] The pressing and feeding assembly 8 is used to press and feed the material belt along the length direction of the wiping device.

[0144] The material pressing and feeding assembly 8 is located on a side of the second pressing assembly 7 away from the cutting assembly 3 to feed the material strip 200 along the length direction L of the wiping device to the locations of the second pressing assembly 7 , the cutting assembly 3 , and the material carrying assembly 1 .

[0145] The material pressing feeding assembly 8 may specifically include a material pressing driving wheel and a material pressing driven wheel.

[0146] The pressing driving wheel and the pressing driven wheel press the material belt 200 so that the material belt 200 is located between the pressing driving wheel and the pressing driven wheel. When the pressing driving wheel rotates, due to the effect of friction, the material belt 200 is driven to feed along the length direction L, and the pressing driven wheel also rotates synchronously.

[0147] refer to Figure 8The battery cell wiping device may further include a material guiding component 10 .

[0148] The material guiding component 10 is used to guide the material strip 200 .

[0149] The material guiding component 10 is located at a side of the pressing and feeding assembly 8 away from the second clamping assembly 7 to guide the material strip 200 discharged from the discharge tray 6 to the pressing and feeding assembly 8 .

[0150] The material guiding component 10 may specifically be a guide bar or a guide wheel.

[0151] The working principle of the battery cell wiping device provided in the embodiment of the present application is as follows:

[0152] The material strip 200 released from the material discharge tray 6 is guided by the material guide component 10 to the material pressing and feeding component 8, and the material pressing and feeding component 8 feeds the material strip 200 along the length direction L of the wiping device, and sends the material strip 200 along the length direction L to the position where the second clamping component 7, the cutting component 3, and the material carrying component 1 are located; the second clamping component 7 clamps the material strip 200 on the side of the cutting component 3 away from the first clamping component 5, and the first clamping component 2 moves along the height direction H of the wiping device to abut against the material carrying component 1 to clamp the material strip 200 located at the material carrying component 1; the material pressing component 4 moves along the wiping device to abut against the material carrying component 1 to clamp the material strip 200 located at the material carrying component 1; the material pressing component 4 moves along the wiping device to a position where the material strip 200 is located. The wiping device moves in the height direction H until it abuts against the carrier component 1 to press the material tape 200 located in the carrier component 1, and the cutting component 3 cuts the material tape 200; after the cutting component 3 cuts the material tape 200, the first pressing component 5 moves upward along the height direction H of the wiping device, away from the carrier component 1, and releases the pressing of the material tape 200 located in the carrier component 1, and the pressing component 4 keeps pressing the material tape 200 located in the carrier component 1 on the other side of the first pressing component 2; the wiping mechanism 2 clamps the material tape 200 located in the carrier component 1 and wipes the liquid injection port of the battery cell 100.

[0153] The wiping equipment provided in the embodiments of the present application can improve wiping cleanliness, reduce manpower, and improve production efficiency.

[0154] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A wiping device, characterized in that: It comprises a wiping mechanism, and the wiping mechanism comprises: Install components; A connecting component, movably disposed on the mounting component; a wiping head, disposed on the connecting component to move with the connecting component; A first claw member, rotatably connected to the connecting assembly and rotatably connected to the mounting assembly; a second claw member, rotatably connected to the connecting assembly and rotatably connected to the mounting assembly; A mobile driving assembly connected to the connecting assembly to drive the connecting assembly to move relative to the mounting assembly along the height direction of the wiping mechanism, so that the first claw member and the second claw member can be opened or clamped by rotation, and the first claw member and the second claw member can move to the vicinity of the wiping head or move to abut against the wiping head to clamp the material to the wiping head; The wiping device also includes: A recycling container, comprising a drawer and a shell, wherein the drawer is movably arranged on the shell; A recovery funnel connected to the recovery container; The wiping moving platform is connected to the wiping mechanism to move the wiping mechanism so that the wiping mechanism can be located above the recovery funnel in the height direction of the wiping device.

2. The wiping device according to claim 1, characterized in that The wiping device also includes: Pedestal; A material discharging tray is rotatably arranged on the base; A damper is arranged on the base and connected to the discharge tray.

3. The wiping device according to claim 2, characterized in that The discharge tray comprises: A first material stopper component; A second material blocking component; An unwinding shaft, one end of which is arranged on the first material blocking component, and the other end of which is passed through the second material blocking component and is rotatably connected to the unwinding tray; A lock head, detachably connected to the unwinding shaft, so as to fix the second material blocking component to the unwinding shaft; The first material blocking component has a first mounting opening and a second mounting opening; The first mounting port is in communication with the second mounting port; By moving the first material blocking component relative to the unwinding shaft, one end of the unwinding shaft can be transferred from the second installation opening to the first installation opening.

4. The wiping device according to any one of claims 1 to 3, characterized in that: The wiping device also includes: Carrying assembly; A first pressing assembly is located around the material carrying assembly to press the material; A cutting assembly, located on one side of the first pressing assembly; The material pressing component is located at the other side of the first pressing component to press the material.

5. The wiping device according to claim 4, characterized in that The wiping device also includes: A second pressing assembly is located on a side of the cutting assembly away from the first pressing assembly; The material pressing and feeding assembly is located on a side of the second pressing assembly away from the material cutting assembly.

6. The wiping device according to any one of claims 1 to 3, characterized in that: The wiping mechanism also includes: A fixing seat, on which the mounting assembly is rotatably arranged.

7. The wiping device according to claim 6, characterized in that The installation assembly includes: a claw connecting member, to which the first claw member and the second claw member are rotatably connected; A rotating component connected to the claw connecting component and rotatably disposed on the fixed base to drive the first claw component and the second claw component to rotate relative to the fixed base around an axis parallel to the height direction; The connecting component is inserted through the claw connecting component and the rotating component, and can move along the height direction relative to the claw connecting component and the rotating component.

8. The wiping device according to claim 7, characterized in that The connection component comprises: A connecting rod, movably disposed on the mounting assembly; A connecting block connected to the connecting rod to follow the connecting rod to move relative to the mounting assembly, and the first claw member and the second claw member are rotatably connected to the connecting block; The wiping head is arranged on the connecting rod.

9. The wiping device according to claim 8, characterized in that In the height direction, the connection block is located between the claw connection component and the rotating component.

10. The wiping device according to claim 9, characterized in that The installation assembly also includes: A lap joint component, through which the rotating component is connected to the claw connecting component.

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