Film beating device and battery processing equipment

Abstract

The utility model discloses a film patting device and battery processing equipment. The film patting device comprises a film patting station and a film patting station, the jacking mechanism is located at the film beating station, and the jacking mechanism is configured to bear a workpiece; and the rod beating mechanism is located at the film beating station, the rod beating mechanism and the jacking mechanism are arranged in a spaced mode in the Z direction, the rod beating mechanism comprises a beating part, the beating part can move in the direction close to or away from the jacking mechanism in the Z direction, and the beating part is configured to beat a film of a workpiece. According to the technical scheme provided by the invention, the position between the battery and the diaphragm can be adjusted, so that the coating precision of the diaphragm on the battery is improved, and thermal shrinkage of the diaphragm in a subsequent process is facilitated.

Description

Technical Field

[0001] This application belongs to the field of battery processing equipment technology, and particularly relates to a film applicator and battery processing equipment. Background Technology

[0002] In the prior art, the membrane sleeve mechanism sleeves the membrane onto the battery. However, due to the low precision of the membrane sleeve mechanism, there is a positional deviation between the battery and the membrane, so the membrane needs to be reprocessed. Utility Model Content

[0003] The purpose of this application is to provide a film-applying device and a battery processing equipment.

[0004] According to a first aspect of the embodiments of this application, a film-applying device is provided, comprising:

[0005] Film application station;

[0006] A lifting mechanism is located at the film-applying station and is configured to carry the workpiece.

[0007] A striking mechanism is located at the film-beating station. The striking mechanism and the lifting mechanism are spaced apart along the Z direction. The striking mechanism includes a striking part that can move along the Z direction toward or away from the lifting mechanism. The striking part is configured to strike the film of the workpiece.

[0008] Optionally, the lifting mechanism and the tapping rod mechanism are located at the film tapping station, and the projection of the lifting mechanism in the Z direction coincides with the projection of the tapping rod mechanism in the Z direction.

[0009] Optionally, the film-applying device further includes:

[0010] Multiple of the aforementioned lever mechanisms;

[0011] A first rotating mechanism, wherein a plurality of the aforementioned flapping mechanisms are spaced apart, the first rotating mechanism is capable of rotating about an axis in the Z direction to rotate the flapping mechanism to the flapping station;

[0012] Multiple lifting mechanisms;

[0013] The second rotating mechanism is spaced apart from the first rotating mechanism in the Z direction. A plurality of lifting mechanisms are spaced apart from the second rotating mechanism. The second rotating mechanism is capable of rotating around the axis in the Z direction to rotate the lifting mechanism to the film-applying station.

[0014] Optionally, the lever mechanism includes:

[0015] A sliding component is disposed on the first rotating mechanism, and the sliding component has a through hole;

[0016] A connecting shaft passes through the through hole and is movable relative to the through hole in the Z direction. The striking part is connected to the connecting shaft, and the connecting shaft can drive the striking part to move in the Z direction toward or away from the lifting mechanism.

[0017] Optionally, the connecting shaft includes a first shaft segment and a second shaft segment, a platform is formed between the first shaft segment and the second shaft segment, and a bottom wall is formed inside the through hole;

[0018] The lever mechanism also includes an elastic element, which is disposed in the through hole. One end of the elastic element abuts against the platform, and the other end of the elastic element abuts against the bottom wall.

[0019] Optionally, the sliding component has a limiting groove, which is connected to a through hole;

[0020] The lever mechanism further includes a first drive component, which passes through a limiting groove and is connected to the connecting shaft. The first drive component is capable of moving along the limiting groove in the Z direction to drive the connecting shaft to move in the Z direction.

[0021] Optionally, the first drive assembly includes a first roller and a connecting rod, one end of the connecting rod being connected to the connecting shaft, and the other end of the connecting rod being connected to the first roller;

[0022] The film-applying device further includes a first cam, which is located at the film-applying station. The first roller can abut against the first cam, and the first roller moves along the first cam to drive the connecting shaft to move in the Z direction.

[0023] Optionally, the film-tapping device further includes a limiting component, which is disposed on the first rotating mechanism. The limiting component is located below the film-tapping mechanism in the Z direction, and a groove is formed on the side of the limiting component away from the first rotating mechanism.

[0024] Optionally, the lifting mechanism includes a second drive assembly and a top rod assembly. The second drive assembly is connected to the top rod assembly, and the second drive assembly is capable of driving the top rod assembly to move along the Z direction toward or away from the lever mechanism.

[0025] Optionally, the second drive assembly includes a second roller connected to the push rod assembly;

[0026] The film-applying device includes a second cam, and a second roller abuts against the second cam. The second roller moves along the second cam to drive the push rod assembly to move in the Z direction.

[0027] Optionally, the film-applying device further includes a driving mechanism and a rotating shaft. The rotating shaft is connected to the conveying end of the driving mechanism. Both the first rotating mechanism and the second rotating mechanism are connected to the rotating shaft. The driving mechanism can drive the first rotating mechanism and the second rotating mechanism to rotate around the axis in the Z direction through the rotating shaft.

[0028] According to a second aspect of the embodiments of this application, a battery processing apparatus is provided, including the above-described film-applying device.

[0029] One technical advantage of this application embodiment is that the tapping part can move along the Z direction to approach the lifting mechanism and tap the diaphragm of the workpiece located on the lifting mechanism to adjust the position between the battery and the diaphragm, thereby improving the coating accuracy of the diaphragm on the battery and facilitating heat shrinking of the diaphragm in subsequent processes.

[0030] Other features and advantages of this application will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0031] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present application and, together with their description, serve to explain the principles of the present application.

[0032] Figure 1 This is a schematic diagram of the structure of the film-applying device in the embodiments of this application;

[0033] Figure 2 This is a schematic diagram of the structure of the film-applying device in the embodiments of this application;

[0034] Figure 3 This is a schematic diagram of the structure of the lever mechanism in the embodiments of this application;

[0035] Figure 4 This is a schematic diagram of the structure of the lever mechanism in the embodiments of this application;

[0036] Figure 5 for Figure 4 Sectional view at point AA;

[0037] Figure 6 This is a schematic diagram of the lifting mechanism in the embodiments of this application;

[0038] Figure 7 for Figure 6 Sectional view at BB in the middle;

[0039] Figure 8 This is a schematic diagram of the structure of the workpiece in the embodiments of this application.

[0040] Explanation of reference numerals in the attached drawings: 1. Beating mechanism; 11. Beating part; 12. Sliding assembly; 121. Through hole; 122. Bottom wall; 123. Limiting groove; 13. Connecting shaft; 131. First shaft segment; 132. Second shaft segment; 133. First end; 134. Second end; 135. Table surface; 14. Elastic element; 15. First drive assembly; 151. First roller; 152. Connecting rod; 2. Lifting mechanism; 21. Second drive assembly; 211. Second roller; 22. Top rod assembly; 221. Top rod; 221. Abutting part; 222. Drive plate; 23. Mounting plate; 3. First rotating mechanism; 4. Second rotating mechanism; 5. Drive mechanism; 6. Rotating shaft; 7. First cam; 8. Second cam; 9. Limiting assembly; 91. Groove; a diaphragm-beating station; 100. Battery; 101. Diaphragm; 102. Detailed Implementation

[0041] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present application.

[0042] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the scope of this application and its application or use.

[0043] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0044] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0045] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures.

[0046] First, it should be noted that the Z-direction mentioned in the embodiments of this application is referred to in the appendix. Figure 1 , Figure 2 The marked direction.

[0047] like Figures 1-8As shown, according to a first aspect of the embodiments of this application, a film-tapping device is provided, including a film-tapping station a, a tapping rod mechanism 1, and a lifting mechanism 2; the lifting mechanism 2 is located at the film-tapping station a and is configured to carry a workpiece 100; the tapping rod mechanism 1 is located at the film-tapping station a, and the tapping rod mechanism 1 and the lifting mechanism 2 are spaced apart along the Z direction; the tapping rod mechanism 1 includes a tapping part 11, which is movable along the Z direction toward or away from the lifting mechanism 2, and the tapping part 11 is configured to tap the diaphragm 102 of the workpiece 100.

[0048] The film-fitting mechanism fits the diaphragm 102 onto the battery 101. Due to the low precision of the film-fitting mechanism, a positional deviation occurs between the battery 101 and the diaphragm 102. Therefore, a film-applying device is needed to readjust the position between the battery 101 and the diaphragm 102. In the embodiments of this application, the workpiece 100 refers to the workpiece 100 formed by the diaphragm 102 and the battery 101 together after the diaphragm 102 is fitted onto the battery 101. The positional relationship between the battery 101 and the diaphragm 102 in the workpiece 100 is shown in the appendix. Figure 8 .

[0049] like Figure 1 and Figure 2 As shown, the film-tapping device includes a film-tapping station a, a tapping rod mechanism 1, and a lifting mechanism 2. The tapping rod mechanism 1 is located at the film-tapping station a and is used to tap the film 102 on the workpiece 100, thereby adjusting the relative position between the film 102 and the battery 101. The lifting mechanism 2 is located at the film-tapping station a and is used to support the workpiece 100. In the Z direction, the lifting mechanism 2 is located above the tapping rod mechanism 1, or the lifting mechanism 2 is located below the tapping rod mechanism 1, which can be adjusted as needed.

[0050] In this application, the lifting mechanism 2 is described as being located below the tapping mechanism 1. Specifically, the tapping mechanism 1 includes a tapping part 11, which can move along the Z direction to approach the lifting mechanism 2 and tap the diaphragm 102 of the workpiece 100 located on the lifting mechanism 2 to adjust the position between the battery 101 and the diaphragm 102, so as to improve the covering accuracy of the diaphragm 102 on the battery 101, so as to facilitate the heat shrinking of the diaphragm 102 in subsequent processes.

[0051] In one optional embodiment, the lifting mechanism 2 and the tapping rod mechanism 1 are located at the tapping station a, and the projection of the lifting mechanism 2 in the Z direction coincides with the projection of the tapping rod mechanism 1 in the Z direction.

[0052] like Figure 1 and Figure 2As shown, when both the lifting mechanism 2 and the tapping mechanism 1 are located at the film tapping station a, the projection of the lifting mechanism 2 coincides with the projection of the tapping mechanism 1 in the Z direction, so as to ensure that the tapping mechanism 1 can accurately tap the workpiece 100 located on the lifting mechanism 2, thereby improving the working accuracy and efficiency of the film tapping device.

[0053] In one optional embodiment, the film-applying device further includes a plurality of applicator mechanisms 1, a plurality of lifting mechanisms 2, a first rotating mechanism 3, and a second rotating mechanism 4; the plurality of applicator mechanisms 1 are spaced apart from the first rotating mechanism 3, and the first rotating mechanism 3 is capable of rotating about an axis in the Z direction to rotate the applicator mechanism 1 to the film-applying station a; the second rotating mechanism 4 is spaced apart from the first rotating mechanism 3 in the Z direction, and the plurality of lifting mechanisms 2 are located on the second rotating mechanism 4, and the second rotating mechanism 4 is capable of rotating about an axis in the Z direction to rotate the lifting mechanism 2 to the film-applying station a.

[0054] like Figure 1 and Figure 2 As shown, the film-applying device also includes multiple applicator mechanisms 1, multiple lifting mechanisms 2, a first rotating mechanism 3, and a second rotating mechanism 4. The multiple applicator mechanisms 1 are spaced apart on the first rotating mechanism 3, which is capable of rotating around an axis in the Z direction. That is, the first rotating mechanism 3 can drive multiple applicator mechanisms 1 to rotate around an axis in the Z direction, and can rotate any one applicator mechanism 1 to the film-applying station a. The second rotating mechanism 4 is spaced apart from the first rotating mechanism 3 along the Z direction; that is, in the Z direction, the first rotating mechanism 3 can be positioned above the second rotating mechanism 4. The first rotating mechanism 3 can also be located below the second rotating mechanism 4. Preferably, the first rotating mechanism 3 is located above the second rotating mechanism 4. Multiple lifting mechanisms 2 are spaced apart on the second rotating mechanism 4. The second rotating mechanism 4 can rotate around an axis in the Z direction. That is, the second rotating mechanism 4 can drive multiple lifting mechanisms 2 to rotate around an axis in the Z direction. The second rotating mechanism 4 can drive any one of the lifting mechanisms 2 to rotate to the film-tapping station a. When one of the lifting mechanisms 2 and one of the tapping rod mechanisms 1 have both rotated to the film-tapping station a, the tapping rod mechanism 1 can tap the workpiece 100 located on the lifting mechanism 2. In this embodiment, multiple tapping rod mechanisms 1 are located on the first rotating mechanism 3, and multiple lifting mechanisms 2 are located on the second rotating mechanism 4. Rotating the tapping rod mechanism 1 and the lifting mechanism 2 to the film-tapping station a by rotation can improve the working efficiency of the film-tapping device.

[0055] In one optional embodiment, the striking mechanism 1 includes a sliding component 12 and a connecting shaft 13; the sliding component 12 is disposed on the first rotating mechanism 3, and the sliding component 12 has a through hole 121; the connecting shaft 13 passes through the through hole 121, and the connecting shaft 13 is movable relative to the through hole 121 in the Z direction; the striking part 11 is connected to the connecting shaft 13, and the connecting shaft 13 is capable of driving the striking part 11 to move in the Z direction toward or away from the lifting mechanism 2.

[0056] like Figures 3-5 As shown, the striking mechanism 1 includes a sliding assembly 12 and a connecting shaft 13. The sliding assembly 12 is mounted on the first rotating mechanism 3 and has a through hole 121, the axis of which is aligned with the Z-direction. The connecting shaft 13 passes through the through hole 121 and includes a first end 133 and a second end 134. The first end 133 is located within the through hole 121, and the second end 134 is located outside the through hole 121. The striking part 11 is connected to the second end 134 of the connecting shaft 13. The connecting shaft 13 can move along the Z-direction within the through hole 121, thereby driving the striking part 11 to move along the Z-direction. In other words, when the connecting shaft 13 moves along the Z-direction towards the lifting mechanism 2 within the through hole 121, the striking part 11 can strike the diaphragm 102 of the workpiece 100 located on the lifting mechanism 2, thereby adjusting the position between the battery 101 and the diaphragm 102.

[0057] To further explain, the lifting mechanism 2 limits the bottom of the battery 101 in the Z direction, thereby restricting the movement of the battery 101 in the Z direction. In the Z direction, the projection of the lifting mechanism 2 coincides with the projection of the striking mechanism 1. The striking part 11 moves towards the lifting mechanism 2 to strike the diaphragm 102. The diaphragm 102 moves relative to the battery 101 in the Z direction. The diaphragm 102 will not sway left and right relative to the battery 101, thereby improving the striking accuracy of the diaphragm striking device.

[0058] In an optional embodiment, the connecting shaft 13 includes a first shaft segment 131 and a second shaft segment 132, a platform 135 is formed between the first shaft segment 131 and the second shaft segment 132, and a bottom wall 122 is formed in the through hole 121;

[0059] The lever mechanism 1 also includes an elastic element 14, which is disposed in the through hole 121. One end of the elastic element 14 abuts against the table surface 135, and the other end of the elastic element 14 abuts against the bottom wall 122.

[0060] like Figure 5As shown, the connecting shaft 13 includes a first shaft segment 131 and a second shaft segment 132. The first end 133 is located in the first shaft segment 131, and the second end 134 is located in the second shaft segment 132. The diameter of the first shaft segment 131 is larger than the diameter of the second shaft segment 132. A platform 135 is formed between the first shaft segment 131 and the second shaft segment 132. A bottom wall 122 is formed in the through hole 121.

[0061] To further explain, the slapping mechanism 1 also includes an elastic element 14. One end of the elastic element 14 abuts against the table surface 135, and the other end of the elastic element 14 abuts against the bottom wall 122. When the connecting shaft 13 moves in the Z direction toward the lifting mechanism 2, it compresses the elastic element 14. On the one hand, this provides a buffering effect when the slapping part 11 slaps the diaphragm 102. On the other hand, when the slapping part 11 completes the action of slapping the diaphragm 102, the connecting shaft 13 can be reset under the action of the elastic element 14.

[0062] In one optional embodiment, the sliding component 12 has a limiting groove 123, which is connected to the through hole 121; the lever mechanism 1 further includes a first driving component 15, which passes through the limiting groove 123 and is connected to the connecting shaft 13. The first driving component 15 is capable of moving along the limiting groove 123 in the Z direction to drive the connecting shaft 13 to move in the Z direction.

[0063] like Figures 3-5 As shown, a limiting groove 123 is provided on the sliding component 12. The length direction of the limiting groove 123 is the same as the Z direction. The limiting groove 123 is connected to the through hole 121. The first driving component 15 can pass through the limiting groove 123 and connect to the connecting shaft 13. The first driving component 15 moves in the limiting groove 123 along the Z direction, thereby enabling the connecting shaft 13 to move in the through hole 121 along the Z direction, thereby driving the striking part 11 to move in the Z direction.

[0064] In one specific manner, the first drive assembly 15 includes a hydraulic cylinder, a pneumatic cylinder, or a linear motor, thereby driving the connecting shaft 13 to move in the Z direction.

[0065] In another specific embodiment, the first drive assembly 15 includes a first roller 151 and a connecting rod 152. One end of the connecting rod 152 is connected to the connecting shaft 13, and the other end of the connecting rod 152 is connected to the first roller 151. The film-tapping device also includes a first cam 7, which is located at the film-tapping station a. The first roller 151 can abut against the first cam 7, and the first roller 151 moves along the first cam 7 to drive the connecting shaft 13 to move in the Z direction. Specifically, when the first rotating mechanism 3 drives the tapping rod mechanism 1 to rotate around the Z direction to the film-tapping station a, the first roller 151 can abut against the first cam 7. As the tapping rod mechanism 1 continues to rotate, the first roller 151 can move along the first cam 7. By utilizing the height difference of the first cam 7 in the Z direction, the connecting shaft 13 is driven to move in the Z direction, thereby driving the tapping part 11 to move closer to or away from the lifting mechanism 2 in the Z direction. In this embodiment, the first roller 151 of each lever mechanism 1 abuts against the first cam 7, so there is no need to set up an electric drive for each lever mechanism 1 separately, thereby reducing costs and simplifying installation.

[0066] In an optional embodiment, the film-tapping device further includes a limiting component 9, which is disposed on the first rotating mechanism 3. The limiting component 9 is located below the tapping rod mechanism 1 in the Z direction, and a groove 91 is formed on the side of the limiting component 9 away from the first rotating mechanism 3.

[0067] like Figure 2 As shown, the film-tapping device also includes a limiting component 9, which is located on the first rotating mechanism 3 and is positioned below the tapping rod mechanism 1 in the Z direction. A groove 91 is provided on the side of the limiting component 9 away from the first rotating mechanism 3. The groove 91 is semi-circular, and part of the battery 101 is located in the groove 91. The groove 91 can provide a limiting function for the battery 101, and can prevent the battery 101 from tilting during the tapping process of the tapping rod mechanism 1 tapping the film 102.

[0068] like Figure 6 and Figure 7As shown, in an optional embodiment, the lifting mechanism 2 includes a second drive assembly 21 and a push rod assembly 22. The second drive assembly 21 is connected to the push rod assembly 22. The second drive assembly 21 can drive the push rod assembly 22 to move in the Z direction toward or away from the tapping rod mechanism 1. Specifically, the push rod assembly 22 includes an abutment portion 2211 for contacting the battery 101. The second drive assembly 21 can drive the push rod assembly 22 to move in the Z direction. That is, the second drive assembly 21 can drive the battery 101, which is in contact with the abutment portion 2211, to move in the Z direction. The battery 101 moves toward the tapping rod mechanism 1 so that the tapping rod mechanism 1 can tap the diaphragm 102 to adjust the position between the battery 101 and the diaphragm 102.

[0069] In one specific embodiment, the second drive assembly 21 includes a cylinder, a hydraulic cylinder, or a linear motor, thereby enabling the push rod assembly 22 to move along the Z direction.

[0070] like Figure 6 and Figure 7 As shown, in an optional embodiment, the second drive assembly 21 includes a second roller 211 connected to the push rod assembly 22; the diaphragm-applying device includes a second cam 8, with the second roller 211 abutting against the second cam 8. The push rod assembly 22 is driven to move along the Z-direction by the movement of the second roller 211 along the second cam 8. Specifically, when the second rotating mechanism 4 drives the lifting mechanism 2 to rotate around the Z-direction, the second roller 211 can move along the second cam 8. Utilizing the height difference of the second cam 8 in the Z-direction, the push rod assembly 22 is driven to move along the Z-direction, thereby achieving the goal of driving the push rod assembly 22 to move closer to or further away from the diaphragm-applying mechanism 1 in the Z-direction. In this embodiment, the second roller 211 of each lifting mechanism 2 abuts against the second cam 8, so it is not necessary to provide a separate electric drive for each lifting mechanism 2, thereby reducing costs and simplifying installation.

[0071] Further explanation: the push rod assembly 22 includes a push rod 221 and a drive plate 222. The push rod 221 is connected to the drive plate 222, and the second roller 211 is connected to the drive plate 222. The lifting mechanism 2 includes a mounting plate 23, and the drive plate 222 is slidably connected to the mounting plate 23. When the second roller 211 abuts against the second cam 8 and moves along the second cam 8, it can drive the push rod 221 to move in the Z direction via the drive plate 222. The drive plate 222 will slide relative to the mounting plate 23 in the Z direction to improve the stability of the push rod 221 when it moves in the Z direction.

[0072] To further explain, the abutment part 2211 is located at the end of the top rod 221. The abutment part 2211 is provided with a magnet, which attracts the battery 101; or the abutment part 2211 is provided with a suction cup, which attracts the battery 101 through vacuum adsorption.

[0073] In an optional embodiment, the film-applying device further includes a drive mechanism 5 and a rotating shaft 6. The rotating shaft 6 is connected to the conveying end of the drive mechanism 5. The first rotating mechanism 3 and the second rotating mechanism 4 are both connected to the rotating shaft 6. The drive mechanism 5 can drive the first rotating mechanism 3 and the second rotating mechanism 4 to rotate around the axis in the Z direction through the rotating shaft 6.

[0074] like Figure 1 and Figure 2 As shown, the film-applying device also includes a drive mechanism 5 and a rotating shaft 6; wherein, the conveying end of the drive mechanism 5 is connected to the rotating shaft 6, and the axial direction of the rotating shaft 6 is the same as the Z direction. The drive mechanism 5 can drive the rotating shaft 6 to rotate around its own axis. The first rotating mechanism 3 and the second rotating mechanism 4 are both connected to the rotating shaft 6. Therefore, the drive mechanism 5 can drive the first rotating mechanism 3 and the second rotating mechanism 4 to rotate around the axis in the Z direction. Since the first rotating mechanism 3 and the second rotating mechanism 4 use the same drive mechanism 5, the rotation synchronization rate of the first rotating mechanism 3 and the second rotating mechanism 4 can be improved, thereby ensuring that when the lifting mechanism 2 and the applicator 1 rotate to the film-applying station a, the projections of the lifting mechanism 2 and the applicator 1 in the Z direction coincide.

[0075] The drive mechanism 5 can be a motor or a rotary cylinder.

[0076] According to a second aspect of the embodiments of this application, a battery processing apparatus is provided, including the above-described film-applying device.

[0077] While specific embodiments of this application have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of this application. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of this application. The scope of this application is defined by the appended claims.

Claims

1. A film slapping device, characterized by, The application relates to a film beating device. The film beating device comprises: a film beating station; a lifting mechanism arranged at the film beating station, the lifting mechanism being configured to carry a workpiece; 2. The slapping film device according to claim 1, wherein a beating rod mechanism arranged at the film beating station, the beating rod mechanism being spaced apart from the lifting mechanism along a Z direction, the beating rod mechanism comprising a beating part, the beating part being movable along the Z direction towards or away from the lifting mechanism, the beating part being configured to beat a film of the workpiece.

3. The slapping film device of claim 1, wherein, The lifting mechanism and the beating rod mechanism are arranged at the film beating station, and a projection of the lifting mechanism along the Z direction coincides with a projection of the beating rod mechanism along the Z direction. The film beating device further comprises: a plurality of beating rod mechanisms; a first rotating mechanism, the plurality of beating rod mechanisms being arranged at the first rotating mechanism, the first rotating mechanism being rotatable about an axis along the Z direction to rotate the beating rod mechanisms to the film beating station; a plurality of lifting mechanisms; 4. The slapping film device of claim 3, wherein a second rotating mechanism, the second rotating mechanism being spaced apart from the first rotating mechanism along the Z direction, the plurality of lifting mechanisms being arranged at the second rotating mechanism, the second rotating mechanism being rotatable about the axis along the Z direction to rotate the lifting mechanisms to the film beating station. The beating rod mechanism comprises: a sliding assembly arranged at the first rotating mechanism, the sliding assembly being provided with a through hole; 5. The slapping film device of claim 4, wherein, a connecting shaft arranged in the through hole, the connecting shaft being movable along the Z direction relative to the through hole, the beating part being connected to the connecting shaft, and the connecting shaft being capable of driving the beating part to move along the Z direction towards or away from the lifting mechanism. The connecting shaft comprises a first shaft segment and a second shaft segment, a mesa being formed between the first shaft segment and the second shaft segment, and a bottom wall being formed in the through hole; 6. The slapping film device of claim 4, wherein, The beating rod mechanism further comprises an elastic member arranged in the through hole, one end of the elastic member being abutted against the mesa, and the other end of the elastic member being abutted against the bottom wall. The sliding assembly is provided with a limiting groove, and the limiting groove is communicated with the through hole; 7. The slapping film device of claim 6, wherein, The beating rod mechanism further comprises a first driving assembly, the first driving assembly being connected to the connecting shaft through the limiting groove, and the first driving assembly being capable of moving along the limiting groove in the Z direction to drive the connecting shaft to move along the Z direction. The first driving assembly comprises a first roller and a connecting rod, one end of the connecting rod being connected to the connecting shaft, and the other end of the connecting rod being connected to the first roller; 8. The slapping film device of claim 3, wherein, The film beating device further comprises a first cam arranged at the film beating station, the first roller being capable of abutting against the first cam, and the first roller being movable along the first cam to drive the connecting shaft to move along the Z direction. The film beating device further comprises a limiting assembly arranged at the first rotating mechanism, the limiting assembly being located below the beating rod mechanism along the Z direction, and a recess being formed on a side of the limiting assembly away from the first rotating mechanism.

9. The slapping film device of claim 1, wherein, The jacking mechanism comprises a second driving assembly and a jacking rod assembly, the second driving assembly is connected with the jacking rod assembly, and the second driving assembly can drive the jacking rod assembly to move along the Z direction to the direction close to or away from the clapper mechanism.

10. The slapping film device of claim 9, wherein, The second driving assembly comprises a second roller, and the second roller is connected with the jacking rod assembly. The film clapper device comprises a second cam, the second roller abuts against the second cam, and the second roller moves along the second cam to drive the jacking rod assembly to move along the Z direction.

11. The slapping film device of claim 3, wherein The film clapper device further comprises a driving mechanism and a rotating shaft, the rotating shaft is connected with a conveying end of the driving mechanism, the first rotating mechanism and the second rotating mechanism are both connected with the rotating shaft, and the driving mechanism can drive the first rotating mechanism and the second rotating mechanism to rotate around the axis of the Z direction through the rotating shaft.

12. A battery processing apparatus, characterized by, The film clapper device comprises the film clapper device according to any one of claims 1-11.

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