Film sleeving mechanism, film sleeving device and battery processing equipment

Abstract

The utility model discloses a film sleeving mechanism, a film sleeving device and battery processing equipment. The film sleeving mechanism comprises a mounting plate; the clamping assembly is arranged on the mounting plate, the clamping assembly comprises a clamping space, and the clamping assembly is used for clamping a diaphragm located in the clamping space; the jacking assembly is arranged on the mounting plate, the jacking assembly is configured to drive the battery to move in the direction close to the clamping assembly in the Z direction, the jacking assembly comprises an abutting part, and the abutting part is configured to make contact with the battery; the guide assembly is arranged on the mounting plate, the guide assembly is located between the jacking assembly and the clamping assembly, and the guide assembly comprises a guide hole; the projection of the clamping space in the Z direction, the projection of the abutting part in the Z direction and the projection of the guide hole in the Z direction coincide. According to the technical scheme provided by the invention, the battery film sleeving yield and the battery film sleeving efficiency can be improved.

Description

Technical Field

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

[0002] During the battery manufacturing process, a protective film needs to be coated on the outer surface of the battery. Typically, a battery sleeve mechanism is used to apply heat-shrink film to the outer surface of the battery.

[0003] In related technologies, there is a deviation in the concentricity between the membrane clamping assembly and the lifting assembly used to lift the battery in the membrane clamping mechanism. This deviation in the concentricity between the membrane and the battery during the membrane clamping process will affect the yield of the membrane clamping. Utility Model Content

[0004] The purpose of this application is to provide a coating mechanism, a coating device, and a battery processing equipment.

[0005] According to a first aspect of the embodiments of this application, a film-sheltering mechanism is provided, comprising:

[0006] Mounting plate;

[0007] A clamping assembly is disposed on the mounting plate, the clamping assembly includes a clamping space, and the clamping assembly clamps a diaphragm located in the clamping space;

[0008] A lifting assembly is disposed on the mounting plate and configured to drive the battery to move along the Z direction toward the clamping assembly. The lifting assembly includes an abutment portion configured to contact the battery.

[0009] A guide assembly is disposed on the mounting plate and located between the lifting assembly and the clamping assembly. The guide assembly includes a guide hole.

[0010] The projections of the clamping space, the abutment portion, and the guide hole in the Z direction coincide.

[0011] Optionally, the mounting plate includes a first mounting surface, and the clamping assembly, the lifting assembly, and the guiding assembly are all disposed on the first mounting surface.

[0012] Optionally, the mounting plate includes a first mounting surface and a second mounting surface, the first mounting surface intersects with the second mounting surface, the lifting component and the guiding component are both disposed on the first mounting surface, the clamping component is disposed on the second mounting surface, and the clamping space protrudes from the first mounting surface.

[0013] Optionally, the lifting assembly includes:

[0014] A sliding member is disposed on the first mounting surface, and the sliding member has a first through hole along the Z direction;

[0015] A push rod is inserted through the first through hole and is movable in the Z direction within the first through hole. The abutment portion is located at the end of the push rod.

[0016] Optionally, the push rod assembly further includes a first driving member, the sliding member having a limiting groove, the limiting groove communicating with the first through hole, the first driving member passing through the limiting groove and connected to the push rod, the first driving member being able to move along the limiting groove to drive the push rod to move in the Z direction.

[0017] Optionally, the guiding assembly includes a guide member slidably connected to the first mounting surface, a guide hole is formed in the guide member, and the lifting assembly can drive the battery through the guide hole and move towards the clamping assembly.

[0018] Optionally, the guide assembly further includes a second drive member connected to the guide member, the second drive member being capable of driving the guide member to move along the Z direction.

[0019] Optionally, the film-covering mechanism further includes a limiting component, which is disposed on the first mounting surface. The limiting component is located below the guide member in the Z direction, and a groove is formed on the side of the limiting component opposite to the first mounting surface.

[0020] Optionally, the clamping assembly includes a first clamping part and a second clamping part, both of which are disposed on the second mounting surface and rotatably connected to the mounting plate. The first clamping part and the second clamping part can move closer to or further away from each other, and the clamping space is formed between the first clamping part and the second clamping part.

[0021] According to a second aspect of the embodiments of this application, a film-sheltering device is provided, comprising:

[0022] Multiple of the aforementioned film-coating mechanisms;

[0023] A rotating mechanism, comprising a turntable capable of rotating about an axis in the Z direction, wherein a plurality of the film-shrouding mechanisms are spaced apart at the edge of the turntable.

[0024] According to a third aspect of the embodiments of this application, a battery processing apparatus is provided, comprising:

[0025] The aforementioned film-coating mechanism; or

[0026] The aforementioned film-coating device.

[0027] One technical advantage of this application embodiment is that the projection of the clamping space in the Z direction, the projection of the abutment in the Z direction, and the projection of the guide hole in the Z direction coincide, thereby ensuring that when the lifting assembly moves the battery in the Z direction, the battery can smoothly pass through the guide hole and be pushed into the interior of the membrane, thereby improving the yield and efficiency of battery membrane covering.

[0028] 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

[0029] 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.

[0030] Figure 1 This is a schematic diagram of the film-shrouding mechanism in an embodiment of this application;

[0031] Figure 2 This is a schematic diagram of the film-shrouding mechanism in an embodiment of this application;

[0032] Figure 3 This is a schematic diagram of the film-shrouding mechanism in an embodiment of this application;

[0033] Figure 4 for Figure 3 Sectional view at point AA;

[0034] Figure 5 This is a schematic diagram of the film-shrouding mechanism in an embodiment of this application;

[0035] Figure 6 This is a schematic diagram of the structure of the film covering device in the embodiments of this application.

[0036] Explanation of reference numerals in the drawings: Film-sheltering mechanism 100; Mounting plate 1; First mounting surface 11; Second mounting surface 12; Third mounting surface 13; Clamping assembly 2; First clamping part 21; First connecting end 211; First clamping end 212; First suction hole 213; Second clamping part 22; Second connecting end 221; Second clamping end 222; Clamping space 23; Lifting assembly 3; Sliding member 31; Mounting part 311; Bushing 312; First through hole 313; Limiting element Groove 314; Top rod 32; First end 321; Second end 322; First driving member 33; First connecting rod 331; First roller 332; Guide assembly 4; Guide member 41; Guide hole 411; Second driving member 42; Drive plate 421; Second through hole 4211; Second roller 422; Second connecting rod 423; Limiting assembly 5; Groove 51; Membrane sleeve device 200; Rotating mechanism 6; Turntable 61; First cam 7; Second cam 8. Detailed Implementation

[0037] 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.

[0038] 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.

[0039] 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.

[0040] 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.

[0041] 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.

[0042] First, it should be noted that the X, Y, and Z directions mentioned in the embodiments of this application are referred to in the appendix. Figure 1 The marked directions. The X, Y, and Z directions intersect each other in pairs.

[0043] like Figures 1-5As shown, according to a first aspect of the embodiments of this application, a membrane clamping mechanism 100 is provided, including a mounting plate 1, a clamping assembly 2, a lifting assembly 3, and a guiding assembly 4; the clamping assembly 2 is disposed on the mounting plate 1, and the clamping assembly 2 includes a clamping space 23, the clamping assembly 2 clamping a membrane located in the clamping space 23; the lifting assembly 3 is disposed on the mounting plate 1, the lifting assembly 3 being configured to drive a battery to move along the Z direction toward the clamping assembly 2, the lifting assembly 3 including an abutment portion, the abutment portion being configured to contact the battery; the guiding assembly 4 is disposed on the mounting plate 1, the guiding assembly 4 including a guiding hole 411; the projections of the clamping space 23 in the Z direction, the projections of the abutment portion in the Z direction, and the projections of the guiding hole 411 in the Z direction coincide.

[0044] The membrane fitting mechanism 100 is used to fit the membrane onto the outer surface of the battery.

[0045] like Figures 1-4 As shown, the battery fitting mechanism 100 includes a mounting plate 1, a clamping assembly 2, a lifting assembly 3, and a guiding assembly 4. The clamping assembly 2 clamps both sides of the membrane and can expand the membrane to facilitate inserting the battery into its interior. The lifting assembly 3 drives the battery to move along the Z-direction, thus moving the battery towards the clamping assembly 2 and pushing it into the membrane. The guiding assembly 4 is located below the clamping assembly 2 in the Z-direction. As the lifting assembly 3 drives the battery towards the clamping assembly 2 in the Z-direction, it passes through the guiding assembly 4. The guiding assembly 4 provides guidance and restraint for the battery to prevent it from tilting during movement in the Z-direction, thereby improving the efficiency of battery fitting.

[0046] Further explanation: The clamping assembly 2 is mounted on the mounting plate 1 and includes a clamping space 23. When the clamping assembly 2 clamps the diaphragm, the diaphragm is located within the clamping space 23. The lifting assembly 3 is mounted on the mounting plate 1 and includes an abutment portion for contacting the battery. The lifting assembly 3 drives the battery to move in the Z direction, that is, the abutment portion moves in the Z direction to push the battery into the interior of the diaphragm. The guide assembly 4 is mounted on the mounting plate 1 and includes a guide hole 411. When the lifting assembly 3 drives the battery to approach the clamping assembly 2 in the Z direction, the battery will first pass through the guide hole 411. The guide hole 411 provides a limiting and guiding function for the battery, so that the battery can be pushed into the interior of the diaphragm.

[0047] To further explain, the projection of the clamping space 23 in the Z direction and the projection of the abutment in the Z direction coincide with the projection of the guide hole 411 in the Z direction. In other words, the clamping space 23, the abutment, and the guide hole 411 are concentrically arranged in the Z direction, which ensures that when the lifting assembly 3 moves the battery in the Z direction, the battery can smoothly pass through the guide hole 411 and be pushed into the interior of the membrane, thereby improving the yield and efficiency of battery coating.

[0048] In one specific embodiment, the mounting plate 1 includes a first mounting surface 11, and the clamping component 2, the lifting component 3, and the guiding component 4 are all disposed on the first mounting surface 11. That is, the clamping component 2, the lifting component 3, and the guiding component 4 are all disposed on the first mounting surface 11. As long as the flatness of the first mounting surface 11 of the mounting plate 1 is ensured, the concentricity of the clamping space 23, the abutment portion, and the guide hole 411 can be improved, thereby improving the yield and efficiency of battery coating.

[0049] In another specific embodiment, the mounting plate 1 includes a first mounting surface 11 and a second mounting surface 12, the first mounting surface 11 intersects with the second mounting surface 12, the lifting component 3 and the guiding component 4 are both disposed on the first mounting surface 11, the clamping component 2 is disposed on the second mounting surface 12, and the clamping space 23 protrudes from the first mounting surface 11.

[0050] like Figure 1 As shown, the mounting plate 1 includes a first mounting surface 11 and a second mounting surface 12, which intersect. Specifically, the first mounting surface 11 faces the Y direction and the second mounting surface 12 faces the Z direction.

[0051] To further explain, such as Figures 1-5 As shown, both the lifting assembly 3 and the guiding assembly 4 are disposed on the first mounting surface 11. As long as the flatness of the first mounting surface 11 of the mounting plate 1 is ensured, the concentricity between the abutment part and the guide hole 411 can be improved. The clamping assembly 2 is disposed on the second mounting surface 12, which faces the Z direction. That is, the second mounting surface 12 is the top surface of the mounting plate 1. The clamping assembly 2 is disposed on the top surface of the mounting plate 1 to facilitate the connection between the clamping assembly 2 and the driving assembly. The driving assembly is close to the third mounting surface 13 of the mounting plate 1. The third mounting surface 13 is disposed opposite to the first mounting surface 11 in the Y direction. The driving assembly is used to drive the clamping assembly 2 to clamp the diaphragm.

[0052] To further explain, the clamping space 23 protrudes from the first mounting surface 11, thereby ensuring the concentricity of the clamping space 23, the abutment portion, and the guide hole 411, which can improve the yield and efficiency of battery coating.

[0053] In an optional embodiment, the lifting assembly 3 includes a sliding member 31 and a push rod 32; the sliding member 31 is disposed on the first mounting surface 11, and the sliding member 31 has a first through hole 313 along the Z direction; the push rod 32 passes through the first through hole 313, and the push rod 32 is movable in the first through hole 313 along the Z direction, and the abutting part is located at the end of the push rod 32.

[0054] like Figure 2 As shown, the lifting assembly 3 includes a sliding member 31 and a lifting rod 32. The sliding member 31 is disposed on the first mounting surface 11 of the mounting plate 1, and the sliding member 31 has a first through hole 313, the axis of the first through hole 313 being in the same direction as the Z direction. The lifting rod 32 passes through the first through hole 313 and can move along the Z direction within the first through hole 313. The lifting rod 32 includes a first end 321 and a second end 322. The first end 321 is located inside the first through hole 313, and the second end 322 is located outside the first through hole 313. The abutment portion is the second end 322. When the lifting rod 32 moves along the Z direction within the first through hole 313, that is, when the abutment portion can move along the Z direction, the abutment portion contacts the bottom of the battery, thereby driving the battery to move along the Z direction.

[0055] In one specific embodiment, the lifting assembly 3 further includes a first driving member 33, the driving end of which is connected to the first end 321 of the lifting rod 32, and the first driving member 33 is capable of driving the lifting rod 32 to move along the Z direction. The first driving member 33 can be a hydraulic cylinder, a pneumatic cylinder, or a linear motor.

[0056] In another specific embodiment, the lifting assembly 3 further includes a first driving member 33, the sliding member 31 has a limiting groove 314, the limiting groove 314 communicates with the first through hole 313, the first driving member 33 passes through the limiting groove 314 and is connected to the top rod 32, and the first driving member 33 can move along the limiting groove 314 to drive the top rod 32 to move in the Z direction.

[0057] like Figure 1 , Figure 2 and Figure 4 As shown, a limiting groove 314 is provided on the sliding member 31. The length direction of the limiting groove 314 is the same as the Z direction. The limiting groove 314 is connected to the first through hole 313. The first driving member 33 can pass through the limiting groove 314 and connect with the push rod 32. The first driving member 33 moves in the limiting groove 314 along the Z direction, thereby driving the push rod 32 to move in the first through hole 313 along the Z direction.

[0058] Further explanation: The first driving member 33 includes a first connecting rod 331 and a first roller 332. One end of the first connecting rod 331 is connected to the push rod 32, and the other end of the first connecting rod 331 is connected to the first roller 332. The first roller 332 is used to abut against the first cam 7 on the film-shrinking device 200. The first roller 332 moves along the first cam 7, and the height difference of the first cam 7 in the Z direction drives the push rod 32 to move in the Z direction. In this embodiment, the first driving member 33 has a simple structure, is easy to install, and has a low cost.

[0059] In one specific embodiment, the sliding member 31 can be a bushing 312, which is disposed on the first mounting surface 11 of the mounting plate 1. In another specific embodiment, such as Figure 2 As shown, the sliding member 31 includes a mounting part 311 and a bushing 312. The mounting part 311 is disposed on the first mounting surface 11 of the mounting plate 1, and the bushing 312 is disposed on the mounting part 311.

[0060] In one alternative embodiment, the guide assembly 4 includes a guide member 41, which is slidably connected to the first mounting surface 11. A guide hole 411 is formed in the guide member 41, and the lifting assembly 3 can drive the battery through the guide hole 411 and move towards the clamping assembly 2.

[0061] like Figure 1 , Figure 2 and Figure 4 As shown, the guide assembly 4 includes a guide member 41, which is disposed on the first mounting surface 11 of the mounting plate 1. The guide member 41 is slidably connected to the mounting plate 1. The guide member 41 can slide relative to the first mounting surface 11 in the Z direction. A guide hole 411 is formed in the guide member 41, and the axis of the guide hole 411 is in the same direction as the Z direction.

[0062] To further explain, the guide member 41 moves relative to the first mounting surface 11 in the Z direction; specifically, when the lifting assembly 3 drives the battery to move in the Z direction, the battery first partially passes through the guide hole 411, and the guide member 41 moves along the Z direction with the battery. The guide member 41 can provide a limiting function for the battery to prevent the battery from deflecting during the movement. After the guide member 41 moves to the preset position, the guide member 41 stops moving in the Z direction, and the lifting assembly 3 drives the battery to move in the Z direction to lift the battery into the interior of the diaphragm.

[0063] In one specific embodiment, a guide rail is provided on the first mounting surface 11, the length direction of the guide rail is the same as the Z direction, and a slider is provided on the guide member 41. The slider is slidably connected to the guide rail, thereby realizing the sliding connection between the guide member 41 and the mounting plate 1. This structure is simple, easy to install, and has a low cost.

[0064] In an alternative embodiment, the guide assembly 4 further includes a second drive member 42 connected to the guide member 41, the second drive member 42 being capable of driving the guide member 41 to move along the Z direction.

[0065] In one specific embodiment, the first drive member 33 includes a hydraulic cylinder, a pneumatic cylinder, or a linear motor, thereby enabling the guide member 41 to move in the Z direction.

[0066] In another specific implementation, such as Figure 1 , Figure 2 and Figure 4 As shown, the second driving member 42 includes a driving plate 421, a second roller 422, and a second connecting rod 423. One end of the second connecting rod 423 is connected to the guide member 41, and the other end of the second connecting rod 423 is connected to the driving plate 421. The second roller 422 is connected to the driving plate 421. The driving plate 421 has a second through hole 4211. The projection of the second through hole 4211 in the Z direction coincides with the projection of the abutment portion in the Z direction. The top rod 32 can pass through the second through hole 4211.

[0067] Specifically, the second roller 422 is used to abut against the second cam 8 on the film-coating device 200. The second roller 422 moves along the second cam 8. By utilizing the height difference of the second cam 8 in the Z direction, the drive plate 421 is driven to move in the Z direction. Since the drive plate 421 and the guide member 41 are connected by the second connecting rod 423, the guide member 41 can be driven to move in the Z direction. When the guide member 41 moves to the bottom of the clamping assembly 2, it will not continue to move. That is, the guide hole 411 is in contact with the clamping space 23. The push rod 32 continues to drive the battery to move in the Z direction, thereby pushing the battery into the interior of the film located in the clamping space 23.

[0068] In an optional embodiment, the film covering mechanism 100 further includes a limiting component 5, which is disposed on the first mounting surface 11. The limiting component 5 is located below the guide member 41 in the Z direction, and a groove 51 is formed on the side of the limiting component 5 facing away from the first mounting surface 11.

[0069] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the film covering mechanism 100 also includes a limiting component 5, which is disposed on the first mounting surface 11. The limiting component 5 is located below the guide member 41 in the Z direction. That is, when the lifting component 3 drives the battery to move in the Z direction, the battery first passes through the limiting component 5 and then passes through the guide hole 411 of the guide member 41. A groove 51 is provided on the side of the limiting component 5 away from the first mounting surface 11. The cross-section of the groove 51 is semi-circular. When the battery passes through the limiting component 5, part of the battery will be located in the groove 51. The groove 51 can provide a limiting function for the battery to prevent the battery from deflecting during the movement towards the guide hole 411.

[0070] In an optional embodiment, the clamping assembly 2 includes a first clamping part 21 and a second clamping part 22. The first clamping part 21 and the second clamping part 22 are both disposed on the second mounting surface 12 and are rotatably connected to the mounting plate 1. The first clamping part 21 and the second clamping part 22 can move closer to or further away from each other, and the clamping space 23 is formed between the first clamping part 21 and the second clamping part 22.

[0071] like Figures 1-5 As shown, the clamping assembly 2 includes a first clamping part 21 and a second clamping part 22. The first clamping part 21 and the second clamping part 22 are spaced apart along the X direction on the second mounting surface 12. The first clamping part 21 is rotatably connected to the mounting plate 1, and the second clamping part 22 is rotatably connected to the mounting plate 1. The first clamping part 21 can rotate about the axis in the Z direction, and the second clamping part 22 can rotate about the axis in the Z direction. The first clamping part 21 and the second clamping part 22 can move closer to each other or further away from each other. The space between the first clamping part 21 and the second clamping part 22 is the clamping space 23.

[0072] Further explanation: the first clamping part 21 includes a first connecting end 211 and a first clamping end 212, the first connecting end 211 being rotatably connected to the mounting plate 1; the second clamping part 22 includes a second connecting end 221 and a second clamping end 222, the second connecting end 221 being rotatably connected to the mounting plate 1; the first clamping end 212 and the second clamping end 222 can approach or move away from each other, and the space between the first clamping end 212 and the second clamping end 222 is the clamping space 23; wherein, the first clamping end 212 and the second clamping end 222 protrude from the first mounting surface 11, so the projection of the clamping space 23 in the Z direction can coincide with the projection of the guide hole 411 in the Z direction and the projection of the abutment part in the Z direction.

[0073] To further explain, the center of the clamping space 23 is the midpoint of the line connecting the first clamping part 21 and the second clamping part 22 in the X direction.

[0074] To further explain, the radial cross-section of the push rod 32 can be circular, square, or rectangular. Since the abutment part is located at the end of the push rod 32, the shape of the abutment part can be circular, square, or rectangular. If the shape of the abutment part is circular, the center of the abutment part is the dot; if the shape of the abutment part is square or rectangular, the center of the abutment part is the intersection of the diagonals. The projection of the center of the abutment part in the Z direction, the projection of the center of the guide hole 411 in the Z direction, and the projection of the center 23 of the clamping space coincide.

[0075] Specifically, the first clamping end 212 is provided with a first adsorption hole 213, and the second clamping end 222 is provided with a second adsorption hole; the first clamping end 212 and the second clamping end 222 are close to each other to clamp the two sides of the membrane, the first adsorption hole 213 adsorbs one side of the membrane, and the second adsorption hole (not shown in the figure) adsorbs the other side of the membrane, and the first clamping end 212 and the second clamping end 222 are far apart from each other, so that the membrane can be opened. After the membrane is opened, the battery can be pushed into the interior of the membrane.

[0076] like Figure 6 As shown, according to a second aspect of the embodiments of this application, a film-coating device 200 is provided, including a plurality of film-coating mechanisms 100 as described above and a rotating mechanism 6; the rotating mechanism 6 includes a turntable 61, the turntable 61 being rotatable about an axis in the Z direction, and the plurality of film-coating mechanisms 100 being spaced apart at the edge of the turntable 61.

[0077] This application also provides a film-coating device 200, which includes a plurality of film-coating mechanisms 100 and a rotating mechanism 6; the rotating mechanism 6 includes a turntable 61, which is capable of rotating around its own axis, that is, the turntable 61 can rotate around the axis in the Z direction, and the plurality of film-coating mechanisms 100 are disposed on the edge of the turntable 61, and the plurality of film-coating mechanisms 100 are spaced apart around the edge of the turntable 61; when the turntable 61 rotates, the film-coating mechanisms 100 also rotate accordingly.

[0078] To further explain, the individual film-covering mechanism 100 and the turntable 61 are detachably installed. The detachable installation can improve the maintenance efficiency of the film-covering mechanism 100, and if the individual film-covering mechanism 100 is damaged, the damaged film-covering mechanism 100 can be directly replaced, reducing maintenance costs.

[0079] According to a third aspect of the embodiments of this application, a battery processing apparatus is provided, including the above-described coating mechanism 100; or the above-described coating device 200.

[0080] 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-sheltering mechanism, characterized in that, include: Mounting plate; A clamping assembly is disposed on the mounting plate, the clamping assembly includes a clamping space, and the clamping assembly clamps a diaphragm located in the clamping space; A lifting assembly is disposed on the mounting plate and configured to drive the battery to move along the Z direction toward the clamping assembly. The lifting assembly includes an abutment portion configured to contact the battery. A guide assembly is disposed on the mounting plate and located between the lifting assembly and the clamping assembly. The guide assembly includes a guide hole. The projections of the clamping space, the abutment portion, and the guide hole in the Z direction coincide.

2. The film-shrouding mechanism according to claim 1, characterized in that, The mounting plate includes a first mounting surface, and the clamping assembly, the lifting assembly, and the guiding assembly are all disposed on the first mounting surface.

3. The film-sheltering mechanism according to claim 1, characterized in that, The mounting plate includes a first mounting surface and a second mounting surface, the first mounting surface intersects with the second mounting surface, the lifting component and the guiding component are both disposed on the first mounting surface, the clamping component is disposed on the second mounting surface, and the clamping space protrudes from the first mounting surface.

4. The film-sheltering mechanism according to claim 3, characterized in that, The lifting assembly includes: A sliding member is disposed on the first mounting surface, and the sliding member has a first through hole along the Z direction; A push rod is inserted through the first through hole and is movable in the Z direction within the first through hole. The abutment portion is located at the end of the push rod.

5. The film-shrouding mechanism according to claim 4, characterized in that, The push rod assembly further includes a first driving member. The sliding member has a limiting groove, which communicates with the first through hole. The first driving member passes through the limiting groove and is connected to the push rod. The first driving member can move along the limiting groove to drive the push rod to move in the Z direction.

6. The film-sheltering mechanism according to claim 3, characterized in that, The guiding assembly includes a guide member that is slidably connected to the first mounting surface. The guide hole is formed in the guide member. The lifting assembly can drive the battery through the guide hole and move it toward the clamping assembly.

7. The film-sheltering mechanism according to claim 6, characterized in that, The guide assembly further includes a second drive member connected to the guide member, which is capable of driving the guide member to move along the Z direction.

8. The film-sheltering mechanism according to claim 6, characterized in that, The film-covering mechanism further includes a limiting component, which is disposed on the first mounting surface. The limiting component is located below the guide member in the Z direction, and a groove is formed on the side of the limiting component opposite to the first mounting surface.

9. The film-sheltering mechanism according to claim 3, characterized in that, The clamping assembly includes a first clamping part and a second clamping part. Both the first clamping part and the second clamping part are disposed on the second mounting surface and are rotatably connected to the mounting plate. The first clamping part and the second clamping part can move closer to or further away from each other, and the clamping space is formed between the first clamping part and the second clamping part.

10. A film-coating device, characterized in that, include: Multiple film-coating mechanisms as described in any one of claims 1-9; A rotating mechanism, comprising a turntable capable of rotating about an axis in the Z direction, wherein a plurality of the film-shrouding mechanisms are spaced apart at the edge of the turntable.

11. A battery processing equipment, characterized in that, include: The film-coating mechanism as described in any one of claims 1-9; or The film-coating device as described in claim 10.

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