Battery cell foam pasting device

Abstract

The utility model discloses a device for pasting foam on a battery cell. The device comprises a device cabinet body, a plurality of foam feeding assemblies are arranged at the top of the device cabinet body; the foam feeding assembly is used for placing a plurality of foams in an overlapped mode and moving the foams towards the mechanical arm material taking assembly. A manipulator material taking assembly and a foam positioning and release paper tearing assembly are arranged behind the foam feeding assembly; the manipulator material taking assembly is used for sucking the foam from the foam bin of the foam feeding assembly, completing the tearing operation of the release paper and pasting the foam body separated from the release paper on the battery cell; and the foam positioning and release paper tearing assembly is used for positioning the foam and is matched with the manipulator material taking assembly to carry out release paper tearing operation. The battery cell foam pasting device disclosed by the utility model is scientific in design, can conveniently and quickly realize operations such as foam taking, foam positioning and release paper tearing, and can accurately and reliably paste the foam on the battery cell, so that the foam pasting efficiency and pasting quality are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to a foam device for attaching a battery core. Background Art

[0002] Lithium-ion batteries have the advantages of high specific energy, many cycles and long storage time. They are not only widely used in portable electronic devices (such as mobile phones, digital cameras and laptops), but also widely used in large and medium-sized electric equipment such as electric vehicles, electric bicycles and power tools. Therefore, the quality requirements for lithium-ion batteries are getting higher and higher.

[0003] Since the battery module is composed of multiple cells, in order to improve the insulation performance of the battery module, it is necessary to stick foam on the side of the cell to keep a certain distance between each cell. Figure 9 As shown, currently, before attaching the foam, a purely manual process is required: manually tearing off the release paper 52 on the foam body 51 (specifically, one side, such as the bottom), and then attaching the foam body 51 to the side of the battery cell (specifically, the wide side of the battery cell). Therefore, not only is the work efficiency low, but the labor cost is significantly increased, and the labor intensity of the staff is high, and the quality of attaching the foam body to the side of the battery cell cannot be guaranteed, which affects the consistency of the battery cell product.

[0004] Therefore, there is an urgent need to develop a technology that can solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a battery core foam device to address the technical defects of the prior art.

[0006] To this end, the utility model provides a battery cell foam sticking device, which includes: a device cabinet, a foam feeding component, a manipulator material picking component, a foam positioning and tearing paper component and a battery cell component;

[0007] The top of the device cabinet is provided with a plurality of foam feeding components distributed longitudinally;

[0008] The foam loading component is used to stack multiple foams and move the foams toward the robot picking component;

[0009] Behind the foam feeding assembly, there are a robot picking assembly and a foam positioning and tearing paper assembly;

[0010] The foam positioning and tearing paper assembly is located to the right of the robot picking assembly;

[0011] A manipulator material taking component is used to suck foam from the foam bin of the foam feeding component, and after rotating, place it on the top of the foam positioning and tearing release paper component, and when the foam positioning and tearing release paper component completes the positioning operation of the foam and maintains the clamping operation of the foam and the release paper, absorb the foam body and drive the foam body to move, so as to separate the foam body and the release paper, complete the tearing operation of the release paper, and drive the foam body that has been separated from the release paper to the top of the battery cell in the battery cell component, and stick the foam body to the battery cell;

[0012] The foam positioning and tearing release paper component is used to accommodate the foam placed by the robot picking component, position the foam, and clamp the release paper of the foam after completing the positioning operation of the foam, so as to cooperate with the robot picking component to tear the release paper.

[0013] It can be seen from the technical solution provided by the above utility model that compared with the existing technology, the utility model provides a battery cell foam sticking device, which is scientifically designed and can conveniently and quickly realize operations such as foam material collection, positioning, and tearing off release paper, and can accurately and reliably stick the foam on the battery cell, ensuring the foam sticking efficiency and sticking quality, improving work efficiency, reducing labor costs, significantly reducing the labor intensity of staff, and improving the consistency of battery cell products, which has great practical significance.

[0014] The utility model utilizes a manipulator to absorb the foam and circulate it among the components, thereby realizing functions such as taking out the foam, positioning the foam, tearing off the release paper, and accurately sticking the foam on the battery core. The utility model is flexible, convenient, and highly efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a battery cell foam device provided by the utility model;

[0016] Figure 2 This is a structural diagram of a foam feeding assembly in a battery cell foaming device provided by the present invention;

[0017] Figure 3 This is a structural diagram of a loading station component in a battery cell foaming device provided by the present invention;

[0018] Figure 4 This is a structural diagram of a manipulator taking material assembly in a battery cell foaming device provided by the present invention;

[0019] Figure 5 This is a structural diagram of the foam positioning and tearing paper assembly in a battery cell foam device provided by the present invention;

[0020] Figure 6aA schematic diagram of the three-dimensional structure of the foam positioning subassembly in the foam positioning and tearing paper assembly provided by the present invention;

[0021] Figure 6b A schematic diagram of the exploded structure of the foam positioning subassembly in the foam positioning and tearing paper assembly provided by the present invention when a foam needs to be placed;

[0022] Figure 7 A schematic structural diagram of the release paper subassembly in the foam positioning and release paper assembly provided by the present invention;

[0023] Figure 8 This is a structural diagram of a battery cell assembly in a battery cell foam device provided by the present invention;

[0024] Figure 9 This is a schematic diagram of the structure of the foam in a battery cell foam device provided by the present invention;

[0025] Figure 10 This is a schematic diagram of the three-dimensional structure of the cylinder assembly in a battery cell foam device provided by the utility model;

[0026] Figure 11 This is a schematic diagram of the three-dimensional structure of the foam bin in a battery cell foam sticking device provided by the present invention. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 invention.

[0029] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0031] See also Figures 1 to 5 、 Figures 6a to 6b 、 Figures 7 to 11 The utility model provides a battery cell foam sticking device, comprising: a device cabinet 100, a foam feeding component 1, a manipulator picking component 2, a foam positioning and tearing paper component 3 and a battery cell component 4;

[0032] The top of the device cabinet 100 is provided with a plurality of foam feeding components 1 distributed longitudinally;

[0033] The foam loading component 1 is used to stack multiple foams 5 and move the foams 5 toward the robot picking component 2.

[0034] Behind the foam feeding component 1, there are provided a robot picking component 2 and a foam positioning and tearing paper component 3;

[0035] The foam positioning and tearing paper assembly 3 is located to the right of the robot picking assembly 2;

[0036] The manipulator material taking component 2 is used to suck the foam 5 from the foam bin 111 of the foam feeding component 1, and place it on the top of the foam positioning and tearing release paper component 3 (specifically, the top of the foam positioning plate 311 in the foam positioning and tearing release paper component 3) after rotational movement, and when the foam positioning and tearing release paper component 3 completes the positioning operation of the foam 5 and maintains the clamping operation of the release paper 52 of the foam 5, adsorbs the foam body 51 and drives the foam body 51 to move (for example, rotate), so that the foam body 51 and the release paper 52 are separated, and the tearing operation of the release paper 52 is completed, and the foam body 51 separated from the release paper 52 is driven to the top of the battery cell 42 in the battery cell component 4, and the foam body 51 is attached to the battery cell 42 (specifically, the top surface of the battery cell);

[0037] The foam positioning and tearing release paper component 3 is used to accommodate the foam 5 placed by the robot picking component 2, position the foam 5, and after completing the positioning operation of the foam 5, clamp the release paper 52 of the foam 5, so as to cooperate with the robot picking component 2 to tear the release paper 52.

[0038] In this utility model, see Figure 2 and Figure 3 As shown, the foam feeding assembly 1 comprises: a plurality (for example, four) longitudinally distributed feeding station assemblies 11;

[0039] The loading station assembly 11 includes a foam bin 111 and a cylinder assembly 113;

[0040] A foam bin 111 is provided on the top of the laterally distributed cylinder assembly 113;

[0041] The foam 5 is placed in the foam bin 111;

[0042] The cylinder assembly 113 is used to drive the foam bin 111 and the foam 5 in the foam bin 111 to move forward and backward in the longitudinal direction.

[0043] In specific implementation, such as Figure 10 As shown, the cylinder assembly 113 includes a longitudinally distributed rodless cylinder 1131;

[0044] On the right side of the rodless cylinder 1131, a longitudinally distributed linear slide rail 1132 is provided;

[0045] The linear guide rail 1132 and the rodless cylinder 1131 are parallel to each other;

[0046] The foam bin carrier plate 1133 is arranged on the top of the slider on the rodless cylinder 1131 and the top of the slider on the linear slide 1132, and is provided with a foam bin carrier plate 1133; that is, the left and right ends of the bottom of the foam bin carrier plate 1133 are respectively connected to the top of the slider on the rodless cylinder 1131 and the top of the slider on the linear slide 1132;

[0047] A foam bin 111 is provided on the top of the foam bin carrier plate 1133 .

[0048] It should be noted that the rodless cylinder 1131 can drive the foam bin carrier plate 1133 to move forward and backward in the longitudinal direction, and the function of the linear slide rail 1132 is to keep the trajectory of the foam bin carrier plate 1133 straight when moving forward and backward.

[0049] In specific implementation, such as Figure 11 As shown, the foam bin 111 includes a foam bottom plate 1111;

[0050] A foam limiting plate 1112 is vertically provided at each of the four corners of the top of the foam bottom plate 1111;

[0051] The foam bottom plate 1111 is arranged on top of the foam bin carrier plate 1133 in the cylinder assembly 113 .

[0052] Furthermore, a photoelectric sensor 1113 (i.e., a proximity switch sensor) is provided on the left side of the foam base plate 1111;

[0053] The photoelectric sensor 1113 is located in the notch reserved on the left side of the foam base plate 1111;

[0054] When the foam 5 is placed in the foam bin 111 , the photoelectric sensor 1113 is located directly below the foam 5 ;

[0055] The photoelectric sensor 1113 is used to detect whether foam 5 is placed in the foam bin 111 by sending a detection signal directly upward.

[0056] It should be noted that the cylinder assembly 113 is used to drive the foam chamber 111 and the foam 5 therein to move linearly back and forth in the longitudinal direction. The foam stopper 1112 is used to keep the foam 5 within the foam chamber 111. The photoelectric sensor 1113 is used to determine whether there is foam 5 in the foam chamber 111.

[0057] In specific implementation, a front stopper 115 and a rear stopper 114 are respectively provided on both longitudinal sides of the cylinder assembly 113;

[0058] The foam bin 111 is located between the front barrier 115 and the rear barrier 114 .

[0059] It should be noted that the structures of multiple (for example, four) loading station assemblies 11 are exactly the same.

[0060] In a specific implementation, multiple foams 5 are stacked vertically in the inner cavity of the foam bin 111 .

[0061] In specific implementation, the cylinder assembly 113 is connected to a full material button 112;

[0062] It should be noted that the function of the full material button 112 is to communicate with the solenoid valve on the rodless cylinder 1131 (the communication cable can be set in the drag chain), and to control the solenoid valve on the rodless cylinder 1131 by sending a control signal, so as to control the backward movement of the rodless cylinder 1131. When the foam bin 111 is in position A and after manual loading, the photoelectric sensor 1113 detects that there is foam 5 in the foam bin 111, press the full material button 112, and the rodless cylinder 1131 can drive the foam bin 111 to move backward and stop at position B.

[0063] It should be noted that, see Figure 3 As shown, the function of the foam bin 111 is to load foam 5, which is stacked vertically in the foam bin 111. When the photoelectric sensor 1113 detects that there is no foam in the foam bin 111, the cylinder assembly 113 drives the foam bin 111 forward and stops after hitting the front block 115 (for example, stopping at position A). At this time, manual loading is performed to put a stack of horizontally distributed foam 5 into the foam bin 111. When the photoelectric sensor 1113 detects that there is foam 5 in the foam bin 111, the full material button 112 can be pressed to trigger the cylinder assembly 113 to drive the foam bin 111 backward and stop after hitting the rear block 114 (for example, stopping at position B). It can be seen that the front position A is the loading position of foam 5, and the rear position B is the picking position of the manipulator picking assembly 2.

[0064] In this utility model, see Figure 4 As shown, the manipulator material picking component 2 includes: a manipulator 21, a vacuum suction component 22 and a negative pressure gauge 23;

[0065] A vacuum suction assembly 22 is provided on the upper rotating arm 210 of the manipulator 21;

[0066] The vacuum suction component 22 is used to suck the foam 5 in the foam bin 111 of the foam feeding component 1 (specifically, the top surface of the foam body 51 of the foam 5) to achieve the material removal operation;

[0067] The robot 21 is used to rotate and move in real time after the vacuum suction component 22 absorbs the foam 5 in the foam bin 111, and place the foam 5 on the top of the foam positioning and tearing-off paper component 3 (specifically, the top of the foam positioning plate 311 in the foam positioning and tearing-off paper component 3), and when the foam positioning and tearing-off paper component 3 completes the positioning operation of the foam 5 and maintains the clamping operation of the release paper 52 of the foam 5, the vacuum suction component 22 is used to absorb the foam body 51 and drive the foam body 51 to move (for example, rotational movement), thereby separating the foam body 51 and the release paper 52.

[0068] In specific implementation, the manipulator 21 is a mature and widely used manipulator with existing technology. For example, it can be a manipulator model T6-B602S produced by EPSON (a four-axis manipulator). Its function is to move the foam 5 within a certain space, and can realize functions such as up and down movement, forward and backward movement, and rotational movement.

[0069] In a specific implementation, a negative pressure gauge 23 is provided on the vacuum suction component 22 (specifically, it can be provided on the ventilation pipe connecting the vacuum suction cup 222 and the vacuum pump).

[0070] It should be noted that the function of the negative pressure gauge 23 is to display the negative pressure value in real time. When the vacuum suction component 22 sucks the foam 5, if the negative pressure gauge 23 shows an abnormal negative pressure (for example, lower than -91KPA), an alarm shutdown can be triggered.

[0071] In specific implementation, the vacuum suction assembly 22 includes a manifold 221 and a vacuum suction cup 222;

[0072] A plurality of vacuum suction cups 222 are evenly arranged on the manifold 221 .

[0073] It should be noted that there are twelve vacuum suction cups 222 , which are distributed on the manifold 221 . The function of the vacuum suction cups 222 is to absorb the foam 5 .

[0074] It should also be noted that the vacuum suction cup 222 absorbs the foam 5 by vacuum. The present invention does not specify the source of the vacuum. It can be a vacuum generator or a vacuum pump. This is an existing conventional technology and will not be described in detail here.

[0075] In this utility model, see Figures 5 to 7 As shown, the foam positioning and tearing paper assembly 3 includes a foam positioning subassembly 31 and a tearing paper subassembly 32;

[0076] The foam positioning subassembly 31 is used to accommodate the foam 5 placed by the manipulator material taking assembly 2 and to position the foam 5;

[0077] The release paper tearing subassembly 32 is used to clamp the release paper 52 of the foam 5 after the foam positioning subassembly 31 completes the positioning operation of the foam 5, thereby cooperating with the robot arm material picking assembly 2 to tear the release paper 52.

[0078] Specifically, the foam positioning subassembly 31 includes a foam positioning plate 311, a foam left and right positioning cylinder 312, and a foam front and rear positioning cylinder 313;

[0079] A first positioning surface 311a is provided on the top left side of the foam positioning plate 311;

[0080] A second positioning surface 311b is provided on the top front side of the foam positioning plate 311;

[0081] It should be noted that the top of the foam positioning plate 311 has two positioning surfaces, the first positioning surface 311 a is the left positioning surface, and the second positioning surface 311 b is the front positioning surface.

[0082] Directly below the foam positioning plate 311, there are spaced apart foam left and right positioning cylinders 312 and foam front and rear positioning cylinders 313;

[0083] A vertically distributed first push block 3120 is provided on the power output end (i.e., piston rod) on the front side of the foam left and right positioning cylinder 312;

[0084] A second push block 3130 is provided on the power output end (i.e., piston rod) at the rear side of the foam front and rear positioning cylinder 313;

[0085] The first push block 3120 of the foam left and right positioning cylinder 312 is arranged on the right side of the foam positioning plate 311;

[0086] The second push block 3130 of the foam front and rear positioning cylinder 313 is arranged behind the foam positioning plate 311 .

[0087] The top of the foam positioning plate 311 is used to place the foam 5 that needs to be positioned.

[0088] Furthermore, the top surface heights of the first push block 3120 and the second push block 3130 are higher than the top surface height of the foam positioning plate 311 ;

[0089] Furthermore, the bottom of the foam positioning plate 311 is connected to the top of the horizontally distributed component base plate 33 through a plurality of support columns 3110;

[0090] A tear-off paper subassembly 32 is provided on the top of the assembly bottom plate 33 .

[0091] It should be noted that the function of the first push block 3120 of the foam left and right positioning cylinder 312 is to push the foam 5 to the left so that the foam contacts the first positioning surface 311a (i.e., the left positioning surface) of the foam positioning plate 311, and the function of the second push block 3130 of the foam front and rear positioning cylinder 313 is to push the foam 5 forward so that the foam contacts the second positioning surface 311b (i.e., the front positioning surface) of the foam positioning plate 311. At this time, the foam positioning component 31 has accurately positioned the foam 5, which is conducive to further ensuring the consistency of the foam 5 fitting on the battery cell 42.

[0092] Specifically, the release paper tearing subassembly 32 includes a release paper clamping cylinder 321, a rotating cylinder 322, and a left-right moving cylinder 323;

[0093] A laterally distributed rotating cylinder 322 is provided on the top of the push block provided at the power output end (i.e., piston rod) on the left side of the laterally distributed left and right motion cylinders 323;

[0094] The power output end on the front side of the rotary cylinder 322 is connected to the cylinder body of the release paper clamping cylinder 321 through a rotary cylinder connecting arm 3220;

[0095] Furthermore, the release paper clamping cylinder 321 may be a clamping cylinder.

[0096] Furthermore, the left and right motion cylinders 323 are arranged at the top right end of the component base plate 33 .

[0097] It should be noted that the function of the left and right moving cylinder 323 is: after the foam 5 is accurately positioned on the foam positioning assembly 31, it moves the release paper clamping cylinder 321 to the left, reaching a position where the release paper clamping cylinder 321 can clamp the release paper 52 of the foam 5.

[0098] The function of the release paper clamping cylinder 321 is to clamp the release paper 52 of the foam 5 when it reaches the position where it can clamp the release paper 52 with the help of the left and right moving cylinders 323. Then, when the manipulator picking assembly 2 moves the foam 5 (for example, in an arc motion, or a turning motion at a certain angle such as 30° or 40°), the release paper 52 is always clamped, thereby cooperating with the manipulator picking assembly 2 to function (i.e., the release paper clamping cylinder 321 and the manipulator picking assembly 2 work together to tear the release paper 52), thereby ensuring that the foam body 51 and the release paper 52 are separated. The function of the rotating cylinder 322 is to rotate the release paper clamping cylinder 321 180° to remove the separated release paper 52 from the device.

[0099] In this utility model, see Figure 8 As shown, the battery cell assembly 4 includes a battery cell compartment 41 and a battery cell 42;

[0100] The battery cell compartment 41 is provided with a plurality of (eg, two) battery cells 42 distributed horizontally.

[0101] It should be noted that the number of battery cells 42 can be two, which are arranged on the left and right sides of the battery cell compartment 41.

[0102] In this utility model, see Figure 9 As shown, the foam 5 includes a foam body 51 and a release paper 52;

[0103] The bottom surface of the foam body 51 is covered (specifically bonded) with a layer of release paper 52;

[0104] It should be noted that the transverse length of the release paper 52 is greater than the transverse length of the foam body 51 ; the right end of the release paper 52 protrudes from the right end of the foam body 51 .

[0105] It should be noted that the release paper 52 is attached to the foam body 51 by double-sided adhesive.

[0106] In order to more clearly understand the technical solution of the present invention, the working process of the present invention is described below.

[0107] The battery cell foam device provided by the utility model includes the following working modes:

[0108] In the first step, when there is no material in the foam bin 111, the foam bin 111 is at a preset first position (for example, position A) at the front, and a stack of flat foam 5 is manually loaded into the foam bin 111;

[0109] In the second step, by pressing the full material button 112, the cylinder assembly 113 is triggered to drive the foam bin 111 to move backward to a preset second position (for example, position B);

[0110] In the third step, the robot 21 moves with the vacuum suction component 22 to a preset second position (e.g., position B) at the rear, and sucks a piece of foam 5;

[0111] In the fourth step, the robot 21 places the sucked foam 5 into the foam positioning plate 311 of the foam positioning assembly 31;

[0112] In the fifth step, the first push block 3120 of the foam left and right positioning cylinder 312 pushes the foam 5 to the left, causing the foam to contact the first positioning surface 311a (i.e., the left positioning surface) of the foam positioning plate 311. Then, the second push block 3130 of the foam front and back positioning cylinder 313 pushes the foam 5 forward, causing the foam to contact the second positioning surface 311b (i.e., the front positioning surface) of the foam positioning plate 311. At this point, the foam positioning assembly 31 has accurately positioned the foam 5.

[0113] In the sixth step, the left-right motion cylinder 323 moves forward with the release paper clamping cylinder 321. The release paper clamping cylinder 321 clamps the release paper 52 attached to the bottom of the foam body 51 (specifically, the right end of the release paper 52). Then, the manipulator 21 absorbs the foam body 51 and moves with the foam 5 (for example, performing a curved motion with a preset distance within a certain space, i.e., a motion with a curved trajectory), thereby separating the foam body 51 and the release paper 52.

[0114] In the seventh step, the manipulator 21 moves the foam body 51 to the top of the battery cell 42 and sticks the foam body 51 on one of the battery cells 42 (specifically, the top surface of the battery cell 42; the bottom surface of the foam body 51 is a sticky surface).

[0115] In addition, at the same time as the seventh step, the following step may be included: in the eighth step, the rotary cylinder 322 rotates the separated release paper 52 180°, thereby moving the release paper 52 out of the device of the present invention.

[0116] To sum up, based on the present invention, a battery cell foam sticking device is provided, which can conveniently, efficiently and reliably realize the functions of foam material extraction, positioning, tearing off release paper and accurately sticking foam on the battery cell. It is flexible and convenient, highly efficient, and can ensure the consistency of foam sticking on the battery cell, which is of great significance in production practice.

[0117] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A battery cell foam device, characterized in that: include: The device comprises a cabinet (100), a foam feeding assembly (1), a manipulator material taking assembly (2), a foam positioning and tearing paper assembly (3), and a battery core assembly (4); A plurality of foam feeding components (1) distributed longitudinally are provided on the top of the device cabinet (100); A foam loading assembly (1) is used to stack a plurality of foams (5) and move the foams (5) toward a manipulator picking assembly (2); Behind the foam feeding component (1), there are provided a manipulator material taking component (2) and a foam positioning and tearing paper component (3); The foam positioning and tearing paper assembly (3) is located on the right side of the manipulator material taking assembly (2); A manipulator material taking component (2) is used to suck the foam (5) from the foam bin (111) of the foam feeding component (1), and after rotating and moving, place the foam (5) on the top of the foam positioning and tearing release paper component (3), and when the foam positioning and tearing release paper component (3) completes the positioning operation of the foam (5) and maintains the clamping operation of the release paper (52) of the foam (5), absorb the foam body (51) and drive the foam body (51) to move, so that the foam body (51) and the release paper (52) are separated, and the tearing operation of the release paper (52) is completed, and the foam body (51) that has been separated from the release paper (52) is driven to the top of the battery cell (42) in the battery cell component (4), and the foam body (51) is attached to the battery cell (42); The foam positioning and tearing release paper component (3) is used to accommodate the foam (5) placed by the manipulator picking component (2), position the foam (5), and clamp the release paper (52) of the foam (5) after completing the positioning operation of the foam (5), thereby cooperating with the manipulator picking component (2) to tear the release paper (52).

2. The battery cell foam device according to claim 1, characterized in that: A foam feeding assembly (1) comprises: a plurality of longitudinally distributed feeding station assemblies (11); A loading station assembly (11), comprising a foam bin (111) and a cylinder assembly (113); A foam bin (111) is provided on the top of the laterally distributed cylinder assembly (113); The foam (5) is placed in the foam bin (111); The cylinder assembly (113) is used to drive the foam bin (111) and the foam (5) in the foam bin (111) to move forward and backward in the longitudinal direction.

3. The battery cell foam device according to claim 2, characterized in that: A cylinder assembly (113) comprising a longitudinally distributed rodless cylinder (1131); A longitudinally distributed linear guide rail (1132) is provided on the right side of the rodless cylinder (1131); The foam bin carrier plate (1133) is arranged on the top of the slider on the rodless cylinder (1131) and the top of the slider on the linear slide rail (1132), and is provided with a foam bin carrier plate (1133); A foam bin (111) is provided on the top of the foam bin carrier plate (1133); A foam bin (111), comprising a foam base plate (1111); A foam limiting plate (1112) is vertically arranged at each of the four corners of the top of the foam bottom plate (1111); The foam bottom plate (1111) is arranged on the top of the foam bin carrier plate (1133) in the cylinder assembly (113); A photoelectric sensor (1113) is provided on the left side of the foam base plate (1111); The photoelectric sensor (1113) is located in a notch reserved on the left side of the foam base plate (1111); When the foam (5) is placed in the foam bin (111), the photoelectric sensor (1113) is located directly below the foam (5); The photoelectric sensor (1113) is used to detect whether foam (5) is placed in the foam bin (111).

4. The battery cell foam device according to claim 3, characterized in that: A front stopper (115) and a rear stopper (114) are respectively provided on both longitudinal sides of the cylinder assembly (113); A foam bin (111) is located between the front block (115) and the rear block (114); A plurality of foams (5) are stacked vertically in the inner cavity of the foam bin (111); and / or, A photoelectric sensor (1113) is provided on the left side of the foam base plate (1111); The photoelectric sensor (1113) is located in a notch reserved on the left side of the foam base plate (1111); When the foam (5) is placed in the foam bin (111), the photoelectric sensor (1113) is located directly below the foam (5); The photoelectric sensor (1113) is used to detect whether foam (5) is placed in the foam bin (111).

5. The battery cell foam device according to claim 1, wherein: A manipulator material taking component (2), comprising: a manipulator (21), a vacuum suction component (22) and a negative pressure gauge (23); A vacuum suction component (22) is provided on the upper rotating arm (210) of the manipulator (21); A vacuum suction component (22) is used to suck the foam (5) in the foam bin (111) of the foam feeding component (1) to achieve a material taking operation; The robot (21) is used for rotating and moving in real time after the vacuum suction component (22) absorbs the foam (5) in the foam bin (111), and placing the foam (5) on the top of the foam positioning and tearing release paper component (3); and when the foam positioning and tearing release paper component (3) completes the positioning operation of the foam (5) and maintains the clamping operation of the release paper (52) of the foam (5), the vacuum suction component (22) absorbs the foam body (51) and drives the foam body (51) to move, thereby separating the foam body (51) and the release paper (52).

6. The battery cell foam device according to claim 5, characterized in that: A vacuum suction assembly (22), comprising a manifold (221) and a vacuum suction cup (222); A plurality of vacuum suction cups (222) are evenly arranged on the manifold (221).

7. The battery cell foam device according to claim 1, wherein: A foam positioning and tear-off paper assembly (3) comprising a foam positioning subassembly (31) and a tear-off paper subassembly (32); A foam positioning subassembly (31) is used to accommodate the foam (5) placed by the manipulator material taking assembly (2) and to position the foam (5); The release paper tearing subassembly (32) is used to clamp the release paper (52) of the foam (5) after the foam positioning subassembly (31) completes the positioning operation on the foam (5), thereby cooperating with the manipulator material picking assembly (2) to perform the tearing operation of the release paper (52).

8. The battery cell foam device according to claim 7, characterized in that: A foam positioning subassembly (31) includes a foam positioning plate (311), a foam left and right positioning cylinder (312), and a foam front and rear positioning cylinder (313); A first positioning surface (311a) is provided on the left side of the top of the foam positioning plate (311); A second positioning surface (311b) is provided on the top front side of the foam positioning plate (311); Directly below the foam positioning plate (311), a foam left and right positioning cylinder (312) and a foam front and rear positioning cylinder (313) are arranged at intervals; A vertically distributed first push block (3120) is provided on the power output end of the front side of the foam left and right positioning cylinders (312); A second push block (3130) distributed vertically is provided on the power output end of the rear side of the foam front and rear positioning cylinder (313); The first push block (3120) of the foam left and right positioning cylinder (312) is arranged on the right side of the foam positioning plate (311); The second push block (3130) of the foam front and rear positioning cylinder (313) is arranged behind the foam positioning plate (311); The top of the foam positioning plate (311) is used to place a foam (5) that needs to be positioned; The top surface heights of the first pushing block (3120) and the second pushing block (3130) are higher than the top surface height of the foam positioning plate (311).

9. The battery cell foam device according to claim 7, wherein: The release paper subassembly (32) includes a release paper clamping cylinder (321), a rotating cylinder (322) and a left-right moving cylinder (323); A laterally distributed rotating cylinder (322) is provided on the top of the push block provided at the power output end on the left side of the laterally distributed left and right motion cylinders (323); The power output end on the front side of the rotary cylinder (322) is connected to the cylinder body of the release paper clamping cylinder (321) through a rotary cylinder connecting arm (3220).

10. The battery cell foam device according to any one of claims 1 to 9, characterized in that: A battery cell assembly (4), comprising a battery cell compartment (41) and a battery cell (42); The battery cell compartment (41) is provided with a plurality of battery cells (42) distributed horizontally; The foam (5) comprises a foam body (51) and a release paper (52); The bottom surface of the foam body (51) is covered with a layer of release paper (52).

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