CN116914221A

CN116914221A - Battery encapsulation equipment

Info

Publication number: CN116914221A
Application number: CN202310928769.9A
Authority: CN
Inventors: 杨波; 陈勇; 唐江来
Original assignee: Bozhon Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2023-10-20

Abstract

The invention relates to battery encapsulation equipment which comprises a first encapsulation unit, a second encapsulation unit, a third encapsulation unit and a rotating unit. The first encapsulation unit comprises a first encapsulation adsorption assembly and a first encapsulation pressing assembly and is used for encapsulating the part to be encapsulated in a step-type manner; the second coating unit comprises a second coating adsorption component and a second coating pressing component and is used for coating the right-angle part to be coated; the third coating unit comprises a third coating adsorption component and is used for coating the surface-type part to be coated. The rotating unit is used for rotating and driving the first rubber coating unit, the second rubber coating unit and the third rubber coating unit to rotate to the position to be coated for rubber coating. According to the invention, the rotary unit is matched with the three rubber coating units to automatically rubber coating different rubber coating parts on the same battery, so that the adhesive tape is firmly and smoothly attached, and the rubber coating efficiency is high.

Description

Battery encapsulation equipment

Technical Field

The invention relates to the technical field of battery encapsulation, in particular to battery encapsulation equipment.

Background

In the production and manufacturing process of the battery, the positions of the pole post and the like of the battery need to be encapsulated so as to play roles of insulation, protection and the like. For example, in a conventional square battery, the portion to be encapsulated is usually planar, and when the encapsulation procedure is performed, the adhesive tape is usually taken from the feeding device by a manual or mechanical arm, and then the adhesive tape is attached to the corresponding portion of the battery.

With the development of new energy industry, the requirements on the performance of the battery are continuously improved, and the structure of the battery is also continuously improved. Taking a square battery as an example, besides the basic structure such as a pole, structures such as a liquid injection hole, an explosion-proof valve and the like are integrated together, so that the square battery becomes a necessary structure of a battery. For this reason, the locations where the batteries need to be encapsulated are not limited to planar.

After sorting and arranging the parts of the existing battery, which need to be encapsulated, the parts can be classified into three main structures: the coating material comprises a planar part to be coated, a stepped part to be coated and a right-angle part to be coated. It is difficult to achieve both encapsulation efficiency and encapsulation quality in the face of these different sites to be encapsulated, either by manual encapsulation or by existing encapsulation equipment.

Disclosure of Invention

Therefore, the invention aims to solve the technical problem that the encapsulation efficiency and encapsulation quality are difficult to be considered when the existing mode faces to the parts to be encapsulated with different structures, and provides the battery encapsulation equipment which can rapidly encapsulate three different parts to be encapsulated, and the adhesive tape is firmly and flatly attached.

The invention provides battery encapsulation equipment, which comprises a first encapsulation unit, wherein the first encapsulation unit is used for encapsulating a stepped part to be encapsulated, the first encapsulation unit comprises a first encapsulation adsorption component and a first encapsulation pressing component, the first encapsulation adsorption component is used for adsorbing or attaching a first adhesive tape, and the first encapsulation pressing component is used for pressing the first adhesive tape with a stepped surface of the stepped part to be encapsulated; the second coating unit is used for coating the right-angle part to be coated with the rubber, and comprises a second coating adsorption component and a second coating pressing component, wherein the second coating adsorption component is used for adsorbing or attaching a second adhesive tape, and the second coating pressing component is used for pressing the second adhesive tape with the right-angle surface of the right-angle part to be coated with the rubber; the third glue coating unit is used for coating the glue on the part to be coated in a planar mode and comprises a third glue coating adsorption component which is used for adsorbing or attaching a third adhesive tape; the rotary unit is used for rotating and driving the first rubber coating unit, the second rubber coating unit and the third rubber coating unit to rotate to a position to be coated with rubber for rubber coating.

In one embodiment of the present invention, the first encapsulation unit further comprises a first mounting plate and a first adsorption float member, the first mounting plate being connected to the rotary unit, the first adsorption float member being connected to the first mounting plate and the first encapsulation adsorption assembly, respectively; the first encapsulation pressing assembly comprises a first pressing installation part and a first pressing part; the first pressing and mounting component is connected with the first mounting plate and is arranged on one radial side of the first rubber coating adsorption component; the first pressing part is movably arranged on the first pressing installation part, and the moving direction of the first pressing part is consistent with the extending direction of the step surface; the first pressing component is provided with a guide component at one end far away from the first rubber coating adsorption component, the guide component extends towards one end where the first pressing installation component is located, a first spring is arranged between the guide component and the first pressing installation component, and two ends of the first spring are respectively abutted against the guide component and the first pressing installation component; the guide part is provided with a guide curved surface at one end far away from the first pressing and mounting part, the guide curved surface is bent towards one end where the first pressing and mounting part is located, the first pressing and mounting part is provided with a guide driving part, and the guide driving part is at least partially abutted against the guide curved surface; the guide driving part comprises a first state and a second state, when the guide driving part is in the first state, the driving end of the guide driving part extends out, so that the guide part and the first pressing installation part compress the first spring; when the guiding driving part is in the second state, one end of the first adhesive tape is attached to and abutted against the step surface by the first adhesive tape adsorption assembly, the first mounting plate moves towards one end of the step surface, the driving end of the guiding driving part retracts, so that the first spring drives the first pressing part to move along the extending direction of the step surface, and the rest of the first adhesive tape is pressed with the step surface.

In one embodiment of the invention, the first encapsulation unit further comprises a first press-fit floating member connected to the first mounting plate and the first encapsulation press-fit assembly, respectively.

In one embodiment of the present invention, the second coating unit further includes a second mounting plate and a second adsorption floating member, the second mounting plate being connected to the rotating unit, the second adsorption floating member being connected to the second mounting plate and a second coating adsorption assembly, respectively; the second coating and pressing assembly comprises a second pressing part, the second pressing part can be rotatably arranged on the second mounting block, and the second pressing part is arranged on one radial side of the second coating and pressing adsorption assembly; a pressing surface is arranged at one end, close to the right-angle surface, of the second pressing part, a second spring is arranged between the other end of the second pressing part and the second mounting plate, and two ends of the second spring are respectively abutted against the second pressing part and the second mounting plate; when the encapsulation is carried out, the second encapsulation adsorption component is used for bonding and abutting one end of the second adhesive tape on the right-angle surface, the second mounting plate is shifted towards one end where the right-angle surface is located, and the second spring is abutted against the second pressing component, so that the pressing surface is abutted against and presses the rest of the second adhesive tape on the right-angle surface.

In one embodiment of the present invention, the second coating unit further includes a second press-fit floating member connected to the second mounting plate and the rotating unit, respectively.

In one embodiment of the present invention, the third glue-coating unit further includes a third mounting plate and a third adsorption floating member, the third mounting plate is connected to the rotating unit, and the third adsorption floating member is connected to the third mounting plate and a third glue-coating adsorption assembly, respectively.

In one embodiment of the present invention, the first encapsulation driving unit, the second encapsulation driving unit and the third encapsulation driving unit are further included; the first encapsulation driving unit is respectively connected with the first encapsulation unit and the rotating unit and is used for driving the first encapsulation unit to be relatively close to or far away from the part to be encapsulated; the second coating driving unit is respectively connected with the second coating unit and the rotating unit and is used for driving the second coating unit to be relatively close to or far away from the part to be coated; the third glue coating driving unit is respectively connected with the third glue coating unit and the rotating unit, and is used for driving the third glue coating unit to be relatively close to or far away from the part to be encapsulated.

In one embodiment of the invention, the shaping device further comprises a turntable device and a shaping device, wherein the turntable device comprises a turntable which can be rotatably arranged, and a plurality of fixing units are arranged on the turntable along the circumferential direction and used for accommodating products; the rotary unit is arranged at the encapsulation station; the shaping device comprises a shaping fixing frame, a shaping moving part and a shaping unit, wherein the shaping fixing frame is arranged at the shaping station, the shaping moving part is respectively connected with the shaping fixing frame and the shaping unit, the shaping moving part is used for driving the shaping unit to move to a position to be shaped after the product is encapsulated, and the shaping unit is used for shaping the position to be shaped.

In one embodiment of the invention, the fixing unit comprises two sets of fixing blocks and fixing parts which are oppositely arranged; the fixing part comprises a fixing sliding rail, a fixing sliding block, a fixing baffle plate and a fixing spring, wherein the fixing sliding rail and the fixing baffle plate are fixedly arranged, the fixing baffle plate is arranged on one side, far away from the fixing block, of the fixing sliding rail, the fixing sliding block is movably arranged on the fixing sliding rail, the fixing spring is arranged between the fixing sliding rail and the fixing baffle plate, and two ends of the fixing spring are respectively abutted against the fixing sliding rail and the fixing baffle plate; an unlocking hole penetrating through the turntable is formed in the turntable on one radial side of the fixed sliding rail, an unlocking rod is arranged on the fixed sliding block, and the unlocking rod penetrates through the unlocking hole; the loading and unloading station is provided with the unblock unit, the unblock unit includes unblock drive part and unblock piece, the unblock piece with the unblock drive part is connected, just be provided with the adaptation on the unblock piece two unblock inclined planes of unblock pole, the unblock inclined plane is relative fixed stop sets up.

In one embodiment of the present invention, the shaping unit includes a first shaping unit including a first shaping driving part, a first shaping floating part, a first shaping part, a second shaping floating part, and a second shaping part; the first shaping driving part is at least partially connected with the shaping moving part, and forms a shaping included angle with the shaping moving part; the first shaping floating component is respectively connected with the first shaping driving component and the first shaping component; the second shaping floating component is respectively connected with the first shaping component and the second shaping component; and the first shaping component and the second shaping component are respectively provided with a shaping pressing block which is matched with the step surface.

In one embodiment of the present invention, the shaping unit includes a second shaping unit including a second shaping driving part, a third shaping floating part, a shaping mounting block, a fourth shaping floating part, a shaping press head, and a shaping press assembly; the second shaping driving part is at least partially connected with the shaping moving part, the third shaping floating part is respectively connected with the shaping moving part and the shaping mounting block, and the fourth shaping floating part is respectively connected with the shaping mounting block and the shaping pressure head; the shaping pressing assembly comprises a shaping pressing part and a shaping spring, wherein the shaping pressing part can be rotatably arranged on the shaping mounting block, and the shaping pressing part is arranged on one radial side of the shaping pressing head; one end of the shaping pressing part, which is close to the right-angle surface, is provided with a shaping surface; the shaping pressing component is characterized in that the shaping spring is arranged between the other end of the shaping pressing component and the shaping mounting plate, and two ends of the shaping spring are respectively abutted to the shaping pressing component and the shaping mounting plate.

Compared with the prior art, the technical scheme of the invention has the following advantages:

according to the battery encapsulation equipment disclosed by the invention, the rotating unit is arranged to be matched with the three encapsulation units to automatically encapsulate different parts to be encapsulated on the same battery. When carrying out the rubber coating, first rubber coating adsorption component and first rubber coating pressfitting subassembly cooperation ensure that first sticky tape is level and smooth, firm with the laminating of step face. The second coating adsorption component is matched with the second coating pressing component, so that the second adhesive tape is smooth and firm to be attached to the right-angle surface. The third adhesive tape is directly adhered to the part to be encapsulated by the third adhesive tape adsorption component, and the encapsulation efficiency is high. Meanwhile, the switching is realized rapidly through the rotating unit, so that the encapsulation efficiency of the whole battery is further ensured.

Drawings

In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which

FIG. 1 is a schematic view of a rotary unit and each encapsulation unit according to a preferred embodiment of the present invention;

FIG. 2 is a schematic diagram of a first encapsulation unit in accordance with a preferred embodiment of the present invention;

FIG. 3 is a schematic view showing the structure of the guiding driving part in the first state according to the preferred embodiment of the present invention;

FIG. 4 is a schematic view showing the structure of the guiding driving part in the second state according to the preferred embodiment of the present invention;

FIG. 5 is a schematic view of a first view angle structure of a second coating unit according to a preferred embodiment of the present invention;

FIG. 6 is a schematic view of a second view angle structure of a second coating unit according to a preferred embodiment of the present invention;

FIG. 7 is a schematic view showing the structure of the second encapsulation unit for encapsulation according to the preferred embodiment of the present invention;

FIG. 8 is a schematic structural view of a third glue unit according to a preferred embodiment of the present invention;

FIG. 9 is a schematic view of a battery encapsulation apparatus in accordance with a preferred embodiment of the present invention;

FIG. 10 is a schematic view of a shaping device according to a preferred embodiment of the present invention;

FIG. 11 is a schematic view of a first view angle structure of a first shaping unit according to a preferred embodiment of the present invention;

FIG. 12 is a schematic view of the first shaping unit according to the preferred embodiment of the present invention;

FIG. 13 is a schematic view showing a second view angle structure of the first shaping unit according to the preferred embodiment of the present invention;

FIG. 14 is a schematic diagram showing the structure of a first shaping unit according to a preferred embodiment of the present invention;

FIG. 15 is a schematic view showing the structure of a fixing unit in a preferred embodiment of the present invention;

Fig. 16 is a schematic structural view of an unlocking unit in a preferred embodiment of the present invention.

Description of the specification reference numerals: 10. a product; 11. a step surface; 12. a first adhesive tape; 13. a right angle surface; 14. a second adhesive tape; 15. a third tape; 20. a first encapsulation unit; 21. a first encapsulated adsorbent assembly; 211. a first encapsulated suction head; 22. a first encapsulated lamination assembly; 221. a first press-fit mounting member; 222. a first press-fit member; 223. a guide member; 224. a guide curved surface; 225. a first spring; 226. a guide driving part; 227. a first press-fit floating member; 23. a first mounting plate; 24. a first adsorptive floating member; 30. a second glue-coating unit; 31. a second gel-coating adsorption assembly; 311. a second glue-coating suction head; 32. a second adhesive-coating pressing assembly; 321. a second press-fit member; 3211. pressing the surface; 3212. pressing the rotating shaft; 322. a second spring; 323. pressing a limiting plate; 33. a second mounting plate; 34. a second adsorption float member; 35. a second press-fit floating member; 40. a third glue coating unit; 41. a third glue-coated adsorption component; 411. a third glue-coated suction head; 42. a third mounting plate; 43. a third adsorption float member; 50. a rotating unit; 51. a first encapsulated drive unit; 52. a second adhesive-coating driving unit; 53. a third glue-coating driving unit; 60. a turntable device; 61. a turntable; 611. unlocking the hole; 62. a fixing unit; 621. a fixed block; 622. fixing the sliding rail; 623. a fixed slide block; 6231. unlocking the rod; 624. a fixed baffle; 625. a fixed spring; 63. an unlocking unit; 631. unlocking the driving part; 632. unlocking the block; 6321. unlocking the inclined plane; 70. shaping device; 71. shaping fixing frame; 72. shaping the moving part; 731. a first shaping unit; 7311. a first shaping driving part; 7312. shaping an included angle; 7313. a first shaping floating member; 7314. a first shaping member; 7315. a second shaping floating member; 7316. a second shaping member; 7317. shaping and briquetting; 732. a second shaping unit; 7321. a second shaping driving part; 7322. a third shaping floating member; 7323. shaping the mounting block; 7324. a fourth shaping floating member; 7325. shaping a pressure head; 7326. shaping the pressing part; 7327. shaping the surface; 7328. shaping springs; 7329. shaping limiting plates; 7330. shaping the rotating shaft; 80. a feed drive; 81. a feeding device; 82. an image acquisition device.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.

The invention discloses battery encapsulation equipment, which comprises a first encapsulation unit 20, wherein the first encapsulation unit 20 is used for encapsulating a part to be encapsulated in a step manner, the first encapsulation unit 20 comprises a first encapsulation adsorption component 21 and a first encapsulation lamination component 22, the first encapsulation adsorption component 21 is used for adsorbing or laminating a first adhesive tape 12, and the first encapsulation lamination component 22 is used for laminating the first adhesive tape 12 with a step surface 11 of the part to be encapsulated in the step manner; the second coating unit 30 is used for coating the right-angle part to be coated, the second coating unit 30 comprises a second coating adsorption component 31 and a second coating pressing component 32, the second coating adsorption component 31 is used for adsorbing or attaching the second adhesive tape 14, and the second coating pressing component 32 is used for pressing the second adhesive tape 14 and the right-angle surface 13 of the right-angle part to be coated; the third coating unit 40 is used for coating the surface-type part to be coated, the third coating unit 40 comprises a third coating adsorption component 41, and the third coating adsorption component 41 is used for adsorbing or attaching the third adhesive tape 15; the rotary unit 50, the first encapsulation unit 20, the second encapsulation unit 30 and the third encapsulation unit 40 are all connected with the rotary unit 50, and the rotary unit 50 is used for rotating and driving the first encapsulation unit 20, the second encapsulation unit 30 and the third encapsulation unit 40 to rotate to the position to be encapsulated for encapsulation.

Referring to fig. 1, the battery encapsulation device according to the present invention automatically encapsulates different locations to be encapsulated on the same battery by providing a rotating unit 50 in combination with three encapsulation units. When the encapsulation is carried out, the first encapsulation adsorption assembly 21 is matched with the first encapsulation pressing assembly 22, so that the first adhesive tape 12 is enabled to be smooth and firmly attached to the step surface 11. The second adhesive-coating adsorption assembly 31 and the second adhesive-coating pressing assembly 32 are matched, so that the second adhesive tape 14 is ensured to be flat and firmly attached to the right-angle surface 13. The third adhesive tape 15 is directly attached to the part to be encapsulated by the third adhesive tape adsorption component 41, so that the encapsulation efficiency is high. Meanwhile, switching is rapidly achieved by the rotating unit 50 to further secure encapsulation efficiency for the entire battery.

When the device is used, the encapsulation fitting modes of the three encapsulation units can be selected according to actual requirements, for example, one driving unit drives the rotating unit 50 to be relatively close to or far away from a part to be encapsulated so as to achieve encapsulation; or by providing three independent driving units on the rotating unit 50, each encapsulation unit is independently driven for encapsulation. For the first encapsulating adsorption assembly 21, the second encapsulating adsorption assembly 31 and the third encapsulating adsorption assembly 41, it is preferable that the first encapsulating suction head 211, the second encapsulating suction head 311 and the third encapsulating suction head 411 are respectively provided, and all of the three are vacuum-type adsorbed to adsorb the corresponding adhesive tapes.

The user can select the sequence of the encapsulation of the three parts to be encapsulated according to the actual demands; next, the operation of each encapsulation unit will be described in order of sequentially attaching the first adhesive tape 12, the second adhesive tape 14, and the third adhesive tape 15. First, when the step-type portion to be encapsulated of the battery is encapsulated, the first encapsulated adsorbing member 21 adsorbs one end of the first tape 12 and attaches it to one end of the step surface 11 of the step-type portion to be encapsulated. Subsequently, the first encapsulated adsorbing assembly 21 is kept still, and provides a force to the first adhesive tape 12, so as to avoid the occurrence of skew misalignment, falling off and the like of the end of the first adhesive tape 12 after the first adhesive tape 12 is attached when the rest of the first adhesive tape 12 is pressed. Meanwhile, the first rubber coating pressing assembly 22 presses the remaining first adhesive tapes 12 which are not attached to the step surface 11 in sequence along the extending direction of the step surface 11 of the step part to be coated, so that the rubber coating of the step part to be coated is completed. The step surface 11 has a multi-layer planar structure like a stair, and has a height difference between the surfaces. In the case of the bonding, the first adhesive tape 12 is preferably fixed to the uppermost surface thereof, and then the remaining surfaces are sequentially pressed.

Next, when the encapsulation of the right-angled encapsulation portion of the battery is performed, the rotating unit 50 rotates and drives the second encapsulation unit 30 to rotate in place. The second adhesive coating adsorption component 31 adsorbs one end of the second adhesive tape 14 and attaches the second adhesive tape to one end of the right-angle surface 13 of the right-angle part to be coated. Then, the second adhesive-coated adsorption component 31 is kept still, and provides a force for the second adhesive tape 14, so as to avoid the situations of skew dislocation, falling off and the like of the end part of the second adhesive tape 14 which is completely attached when the rest part of the second adhesive tape 14 is pressed. Meanwhile, the second adhesive coating and pressing assembly 32 sequentially presses the remaining second adhesive tapes 14 which are not attached to the right-angle surface 13 along the extending direction of the right-angle surface 13 of the right-angle part to be encapsulated, so that the encapsulation of the right-angle part to be encapsulated is completed. The right-angle surface 13 is a structure formed by two vertical surfaces like one layer of stairs, and can be understood as a horizontal surface and a vertical surface, and when the second adhesive tape 14 is attached, the second adhesive tape is preferably fixed on the horizontal surface, and the rest part is attached to the vertical surface, so that the space in the height direction can be reasonably utilized, the interference to other devices in the horizontal direction can be avoided, and the space utilization rate can be improved.

Finally, when the encapsulation of the planar encapsulated portion of the battery is performed, the rotating unit 50 rotates and drives the third encapsulation unit 40 to rotate in place. The third adhesive tape 15 is absorbed by the third adhesive absorption component 41 and directly attached to the corresponding to-be-encapsulated parts, so that the encapsulation of all to-be-encapsulated parts is completed.

Preferably, when encapsulation is performed, the rotary unit 50 rotates the corresponding encapsulation unit directly above the location to be encapsulated to ensure the smoothness of encapsulation.

Referring to fig. 2 and 3, the battery encapsulation apparatus of the present invention, in some embodiments, the first encapsulation unit 20 further includes a first mounting plate 23 and a first adsorptive floating member 24. The first mounting plate 23 is connected to the rotating unit 50 to carry the remaining components; it should be noted that, for the specific connection manner of the first mounting plate 23 and the rotating unit 50, the connection manner may be set according to actual requirements, for example, in some embodiments, the two are fixedly connected; in some other embodiments, the first mounting plate 23 is movably connected to the rotary unit 50. The first adsorption floating component 24 is respectively connected with the first mounting plate 23 and the first encapsulation adsorption component 21, and by arranging the first adsorption floating component 24, the first encapsulation adsorption component 21 can always abut against one end of the first adhesive tape 12 in the encapsulation process, and the first encapsulation pressing component 22 presses the rest of the first adhesive tape 12 along the step surface 11 to achieve encapsulation, so that the encapsulation efficiency is ensured, and the encapsulation quality is ensured; in addition, the first encapsulated adsorption component 21 is prevented from being in hard contact with the battery, and the safety of the first encapsulated adsorption component and the battery is ensured. Preferably, the first suction float member 24 comprises a spring and a slider and a slide rail, the relative float of the first mounting plate 23 and the first encapsulated suction assembly 21 is achieved by providing a spring, and the stability of the structure is further improved while providing guidance for the float by providing a slider and a slide rail.

The first encapsulated bonding assembly 22 includes a first bonding attachment 221 and a first bonding member 222; the first press-fit mounting component 221 is connected to the first mounting plate 23, and the first press-fit mounting component 221 is disposed on a radial side of the first encapsulated adsorbing assembly 21. The first press-fit mounting member 221 may be integrally formed with the first mounting plate 23, or may be a separate component connected to the first mounting plate 23; the first press-fit mounting member 221 is used for carrying the remaining components, and the limitation on the mounting direction thereof is to consider that if it is disposed on both sides of the first encapsulated absorption assembly 21 in the axial direction, either an additional structure is required, the space utilization is reduced, or it is difficult to achieve the fitting with the first encapsulated absorption assembly 21. The specific structure thereof is not limited as long as it can carry the remaining components and cooperate with the first pressing member 222, and it is preferably provided in a plate-like structure. The first pressing part 222 is movably arranged on the first pressing installation part 221, the moving direction of the first pressing part 222 is consistent with the extending direction of the step surface 11, and the first adhesive tape 12 is uniformly and flatly attached to the step surface 11 by matching with other parts through the first pressing part 222; preferably, the first pressing member 222 is provided as a combination of a plate-like structure and a bar-like structure, the plate-like structure providing a sufficient assembly area and improving structural stability; the bar-like structure is suitable for the long and narrow shape of the first adhesive tape 12 to ensure good encapsulation quality, uniform lamination and flatness. A guide member 223 is disposed at one end of the first pressing member 222 away from the first encapsulated adsorption component 21, the guide member 223 extends toward one end of the first pressing mounting member 221, a first spring 225 is disposed between the guide member 223 and the first pressing mounting member 221, and two ends of the first spring 225 are respectively abutted against the guide member 223 and the first pressing mounting member 221; the guiding component 223 is provided with a guiding curved surface 224 at one end far away from the first pressing and mounting component 221, the guiding curved surface 224 is bent towards one end where the first pressing and mounting component 222 is located, the first pressing and mounting component 221 is provided with a guiding driving component 226, and the guiding driving component 226 is at least partially abutted against the guiding curved surface 224. Preferably, the direction of the driving end of the guide driving part 226 is perpendicular to the extending direction of the stepped surface 11. With the above structure, it is possible to be used for driving the first pressing member 222 to ensure that the first pressing member 222 moves in the extending direction of the stepped surface 11 and to complete the attachment of the first adhesive tape 12. Meanwhile, through the mutual matching of the first spring 225, the guide curved surface 224 and the guide driving component 226, the first pressing component 222 can move in the direction parallel to the step surface 11 through the driving of the guide driving component 226 in the direction perpendicular to the step surface 11, and the space utilization rate is effectively improved. Preferably, the guiding driving part 226 is provided as a guiding driving cylinder and its driving end, i.e. the end of its piston rod, is provided with a roller adapted to the guiding curved surface 224 to reduce friction. The same guiding driving effect can be realized through the structures of the motor, the screw rod and the like, and the description is not repeated.

Referring to fig. 3 and 4, the guide driving part 226 includes a first state and a second state, and when the guide driving part 226 is in the first state, the driving end of the guide driving part 226 is extended, so that the guide part 223 and the first press-fit mounting part 221 compress the first spring 225, thereby enabling the parts of the whole first encapsulation unit 20 to be closely attached together, and improving space utilization in a normal state. When the guiding driving member 226 is in the second state, the first encapsulated adsorbing assembly 21 engages and abuts against one end of the first adhesive tape 12 on the step surface 11, the first mounting plate 23 is displaced toward the end of the step surface 11, and the driving end of the guiding driving member 226 retracts, so that the first spring 225 drives the first pressing member 222 to move along the extending direction of the step surface 11, so as to press the rest of the first adhesive tape 12 and the step surface 11. It is envisioned that the first encapsulated adsorptive assembly 21 remains stationary and provides force to the first tape 12 to avoid skewing, dislodging, etc. of the attached ends of the first tape 12 as the remainder of the first tape 12 is being pressed. Along with the first mounting plate 23 and the guiding driving component 226 are driven simultaneously, the first pressing component 222 can move towards one end of the step surface 11 and can move along the extending direction of the step surface 11, so that each part of the remaining first adhesive tape 12 is uniformly and flatly attached to the step surface 11, the encapsulation efficiency is ensured, and meanwhile, the encapsulation quality is ensured. It should be noted that the first adhesive tape 12 in fig. 3 and 4 is only schematically shown, and the actual thickness thereof is not as thick as that shown, but is similar to that of a general adhesive tape.

As can be seen from the above description, the first encapsulation unit 20 of this structure can also be adapted for encapsulation of the right-angled encapsulation site, but it is preferable that the second encapsulation unit 30 encapsulates the right-angled encapsulation site in view of encapsulation efficiency.

Further, in some embodiments, the first encapsulation unit 20 further includes a first press floating member 227, and the first press floating member 227 is connected to the first mounting plate 23 and the first encapsulation press assembly 22, respectively. The first pressing floating part 227 comprises a spring, a sliding block and a sliding rail, and the spring is arranged to realize the relative floating of the first mounting plate 23 and the first rubber coating pressing assembly 22, so that the first rubber coating pressing assembly 22 is prevented from being in hard contact with a battery, and the safety of the first rubber coating pressing assembly and the battery is ensured. The sliding block and the sliding rail are arranged to provide guidance for floating, and meanwhile stability of the structure is further improved.

Referring to fig. 5 and 6, the battery encapsulation apparatus of the present invention, in some embodiments, the second encapsulation unit 30 further includes a second mounting plate 33 and a second adsorption floating member 34. The second mounting plate 33 is connected to the rotating unit 50 to carry the remaining components; it should be noted that, for the specific connection manner of the second mounting plate 33 and the rotating unit 50, the connection manner may be set according to actual requirements, for example, in some embodiments, the two are fixedly connected; in some other embodiments, the second mounting plate 33 is movably coupled to the rotary unit 50. The second adsorption floating member 34 is connected to the second mounting plate 33 and the second adhesive adsorption assembly 31, respectively. Preferably, the second adsorption floating component 34 comprises a spring, a sliding block and a sliding rail, and the spring is arranged to realize the relative floating of the second mounting plate 33 and the second adhesive coating adsorption component 31, so that the second adhesive coating adsorption component 31 and a battery are prevented from hard contact, the safety of the second adhesive coating adsorption component and the battery is ensured, and the second adhesive coating pressing component 32 presses the rest of the second adhesive tape 14 along the right-angle surface 13 under the condition that the second adhesive coating adsorption component 31 is always abutted against one end of the second adhesive tape 14, so that the encapsulation is realized, and the encapsulation efficiency and quality are ensured. In addition, the second adsorbing floating member 34 provides guidance for floating by providing a slider and a slide rail, while further improving structural stability.

The second adhesive-coating pressing assembly 32 includes a second pressing member 321, where the second pressing member 321 is rotatably disposed on the second mounting block, and the second pressing member 321 is disposed on one radial side of the second adhesive-coating adsorption assembly 31. Preferably, the second pressing member 321 is provided as a scraper, and is rotatably provided on the second mounting block by a pressing rotation shaft 3212. The second pressing member 321 is provided with a pressing surface 3211 near one end of the right-angle surface 13, and the second adhesive tape 14 is uniformly and flatly pressed on the right-angle surface 13 through the pressing surface 3211 to achieve encapsulation. A second spring 322 is arranged between the other end of the second pressing component 321 and the second mounting plate 33, two ends of the second spring 322 are respectively abutted against the second pressing component 321 and the second mounting plate 33, and by arranging the second spring 322, a certain acting force can be provided for the second pressing component 321, so that the second pressing component 321 can be always abutted against the right-angle surface 13, and the second adhesive tape 14 is flatly attached, so that the encapsulation quality is ensured; but also can be matched with the pressing rotating shaft 3212, so that the second pressing component 321 has a certain activity allowance, thereby being better suitable for right-angle surfaces 13 with different sizes and improving the universality. Preferably, the second mounting plate 33 is further provided with a pressing limiting plate 323, and the pressing limiting plate 323 is arranged to limit the second mounting plate 33, so that the second mounting plate 33 is prevented from rotating excessively under the action of the second spring 322 and cannot work normally.

Referring to fig. 7, when the encapsulation is performed, the second encapsulation adsorption assembly 31 is configured to adhere and abut one end of the second tape 14 to the right-angle surface 13, the second mounting plate 33 is displaced toward the end where the right-angle surface 13 is located, and the second spring 322 is abutted to the second pressing member 321, so that the pressing surface 3211 abuts and presses the remaining second tape 14 to the right-angle surface 13. Through this structure, divide into two parts with second sticky tape 14 and carried out the rubber coating, can be high-efficient, high-quality realization to the rubber coating of right angle type to treat rubber coating position, under the mutually supporting effect of pressfitting face 3211 and second packing adsorption component 31, second sticky tape 14 is evenly, flatly pasted on right angle face 13. Due to the arrangement of the second spring 322 and the pressing rotating shaft 3212, the second pressing part 321 can always be abutted against the second adhesive tape 14, so that the encapsulation quality is further ensured; meanwhile, the battery packaging device can be quickly adapted to batteries with different sizes and can be used for packaging the batteries, and packaging efficiency is guaranteed. It should be noted that the second adhesive tape 14 corresponding to fig. 7 is only for illustration, and the actual thickness thereof is not as thick as that shown in the drawings, but is similar to that of a general adhesive tape.

As can be seen from the above description, the second encapsulation unit 30 can also be suitable for encapsulating the stepped portion to be encapsulated, but in consideration of factors such as the extension length of the stepped surface 11, the second encapsulation unit 30 needs to be positioned multiple times when facing the stepped portion to be encapsulated, the encapsulation efficiency is low relative to the first encapsulation unit 20, and it is still preferable that the first encapsulation unit 20 encapsulates the stepped portion to be encapsulated.

Further, in some embodiments, the second encapsulation unit 30 further includes a second press floating member 35, and the second press floating member 35 is connected to the second mounting plate 33 and the rotating unit 50, respectively. Preferably, the second pressing floating member 35 includes a spring, and a slider and a slide rail, and by providing the spring to realize the relative floating between the second mounting plate 33 and the rotating unit 50, the second pressing member 321 is prevented from making hard contact with the battery, and the safety of the two is ensured. The sliding block and the sliding rail are arranged to provide guidance for floating, and meanwhile stability of the structure is further improved.

Referring to fig. 8, in some embodiments, the third encapsulation unit 40 further includes a third mounting plate 42 and a third adsorption floating member 43, wherein the third mounting plate 42 is connected to the rotating unit 50, and the third adsorption floating member 43 is connected to the third mounting plate 42 and the third encapsulation adsorption assembly 41, respectively. It should be noted that, for the specific connection manner of the third mounting plate 42 and the rotating unit 50, the setting can be performed according to actual requirements, for example, in some embodiments, the two are fixedly connected; in some other embodiments, the third mounting plate 42 is movably coupled to the rotary unit 50. Preferably, the third adsorption float member 43 includes a spring, a slider and a slide rail. Through setting up the spring in order to realize the relative floating of third mounting panel 42 and third package and glue the subassembly 41, avoided the third package to glue the subassembly 41 and the battery and take place hard contact, guarantee both safety. The sliding block and the sliding rail are arranged to provide guidance for floating, and meanwhile stability of the structure is further improved.

Referring to fig. 1, the battery encapsulation apparatus of the present invention, in some embodiments, further includes a first encapsulation driving unit 51, a second encapsulation driving unit 52, and a third encapsulation driving unit 53; the first encapsulation driving unit 51 is connected to the first encapsulation unit 20 and the rotating unit 50, and the first encapsulation driving unit 51 is used for driving the first encapsulation unit 20 to be relatively close to or far away from the to-be-encapsulated position; the second coating driving unit 52 is respectively connected with the second coating unit 30 and the rotating unit 50, and the second coating driving unit 52 is used for driving the second coating unit 30 to be relatively close to or far away from the to-be-coated position; the third glue driving unit 53 is connected to the third glue unit 40 and the rotating unit 50, respectively, and the third glue driving unit 53 is configured to drive the third glue unit 40 relatively close to or far from the to-be-encapsulated location. The corresponding encapsulation units are respectively driven to be relatively close to or far away from the part to be encapsulated by arranging three independent encapsulation driving units, so that encapsulation is realized. The problems of shaking, energy consumption and the like caused when three encapsulation units are driven by the whole driving device to relatively approach or separate from the part to be encapsulated at the same time are reduced. The encapsulation unit can be accurately controlled to encapsulate the part to be encapsulated, so that encapsulation efficiency and encapsulation quality are ensured. Preferably, the three rubber coating driving units are all arranged as air cylinders, and piston rods of the air cylinders are connected with mounting plates corresponding to the rubber coating units, and the sliding rails are arranged on the corresponding mounting plates so as to achieve the effects of guiding and improving structural stability.

Referring to fig. 9, in some embodiments, the battery encapsulation apparatus according to the present invention further includes a turntable device 60 and a shaping device 70, wherein the turntable device 60 includes a turntable 61 rotatably provided with a plurality of fixing units 62 provided on the turntable 61 in a circumferential direction, and the fixing units 62 are used for accommodating the products 10; the rotary table 61 is provided with a loading and unloading station, an encapsulation station and a shaping station in sequence in the circumferential direction, and the rotary unit 50 is provided at the encapsulation station. Through setting up carousel 61 for the degree of automation and the degree of integration of whole encapsulation equipment are higher, can more efficient encapsulate the battery. The product 10 to be encapsulated is fixed in a fixed unit 62 and sequentially turned to an encapsulation station and a shaping station by a turntable 61, encapsulation is performed efficiently, and encapsulation quality is ensured.

Preferably, a feeding device 81, a feeding driving device 80 and an image acquisition device 82 are also provided, which are all of the prior art, and the working principle thereof is not explained too much. The feeding device 81 is responsible for feeding the first tape 12, the second tape 14 and the third tape 15. A feed drive 80 is connected to the rotary unit 50 and is used to drive the rotary unit 50 back and forth between the encapsulation station and a feed device 81 for taking material and encapsulation. The arrangement of the image acquisition device 82 can be used for positioning before encapsulation and detecting the encapsulation quality after encapsulation.

Referring to fig. 10, the shaping device 70 includes a shaping holder 71, a shaping moving member 72, and a shaping unit. The shaping fixing frame 71 is arranged at the shaping station, and the shaping fixing frame 71 is used for supporting all parts. The shaping moving part 72 is respectively connected with the shaping fixing frame 71 and the shaping unit, and the shaping moving part 72 is used for driving the shaping unit to move to the position to be shaped after the encapsulation of the product 10 is completed. Preferably, the shaping moving part 72 is set to be a combination of a servo motor and a screw rod, so that the shaping unit can be accurately and efficiently driven to displace, and shaping efficiency is improved. The shaping unit is used for shaping the part to be shaped.

Further, referring to fig. 11, 12 and 13, in some embodiments, the battery encapsulation apparatus of the present invention includes a first shaping unit 731, and the first shaping unit 731 includes a first shaping driving part 7311, a first shaping floating part 7313, a first shaping part 7314, a second shaping floating part 7315 and a second shaping part 7316;

the first shaping driving part 7311 is at least partially connected to the shaping moving part 72, and the first shaping driving part 7311 forms a shaping angle 7312 with the shaping moving part 72. Preferably, the first shaping driving part 7311 is provided as a shaping cylinder, and by providing the first shaping driving part 7311, the corresponding part can be efficiently driven to shape the part to be shaped. Regarding the limitation of the shaping included angle 7312, considering the structure of the step surface 11, the shaping pressing blocks 7317 of the two shaping components can fully contact each bending corner of the step surface 11 by arranging the shaping included angle 7312, so that the step surface 11 is fully shaped, and the first adhesive tape 12 is ensured to be attached and leveled. The first shaping floating member 7313 is connected to the first shaping driving member 7311 and the first shaping member 7314, respectively; the second shaping floating member 7315 is connected to the first shaping member 7314 and the second shaping member 7316, respectively; the first shaping member 7314 and the second shaping member 7316 are each provided with a shaping press 7317 adapted to the stepped surface 11. Preferably, the first and second sizing float members 7313 and 7315 each comprise a spring, and a slide rail and a slider. By arranging the first shaping floating part 7313 and the second shaping floating part 7315, the first shaping part 7314 and the second shaping part 7316 can be prevented from being in hard contact with the battery, and the safety of the first shaping part and the second shaping part is ensured; it is also possible to ensure sufficient contact between the shaping presser 7317 of both the first shaping member 7314 and the second shaping member 7316 and the first adhesive tape 12, and to ensure the encapsulation quality. Through setting up slide rail and slider, provide the direction for floating, further improvement structural stability simultaneously. During shaping, the shaping moving part 72 drives the first shaping unit 731 to move obliquely above the step surface 11, and the first shaping driving part 7311 drives the two shaping parts to approach the step surface 11 and simultaneously shapes the step surface 11, so as to ensure that the step surface 11 can be smoothly and uniformly attached to the battery.

Further, referring to fig. 14, in some embodiments, the battery encapsulation apparatus of the present invention includes a second shaping unit 732, where the second shaping unit 732 includes a second shaping driving member 7321, a third shaping floating member 7322, a shaping mounting block 7323, a fourth shaping floating member 7324, a shaping ram 7325, and a shaping press-fit assembly; the second shaping driving part 7321 is at least partially connected to the shaping moving part 72, the third shaping floating part 7322 is connected to the shaping moving part 72 and the shaping mounting block 7323, respectively, and the fourth shaping floating part 7324 is connected to the shaping mounting block 7323 and the shaping ram 7325, respectively; the shaping pressing assembly comprises a shaping pressing part 7326 and a shaping spring 7328, wherein the shaping pressing part 7326 is rotatably arranged on the shaping mounting block 7323, and the shaping pressing part 7326 is arranged on one radial side of the shaping pressing head 7325; a shaping surface 7327 is arranged at one end of the shaping pressing part 7326 close to the right-angle surface 13; the shaping spring 7328 is disposed between the other end of the shaping pressing member 7326 and the shaping mounting plate, and two ends of the shaping spring 7328 are respectively abutted against the shaping pressing member 7326 and the shaping mounting plate. The second shaping unit 732 is used for shaping the right-angle surface 13, and has a structure similar to that of the second coating unit 30, and the second coating adsorption component 31 is changed to the shaping press head 7325 only on the basis of the second coating unit 30, and the actual working principles of the two are the same, so that the description will not be repeated. Similarly, the second shaping unit 732 is also provided with a shaping limiting plate 7329 and a shaping rotating shaft 7330 for limiting the shaping pressing member 7326 and rotating the shaping pressing member 7326, respectively.

Further, referring to fig. 15 and 16, in some embodiments, the fixing unit 62 includes two sets of fixing blocks 621 and fixing members disposed opposite to each other. Specifically, the fixing components include a fixing slide rail 622, a fixing slide block 623, a fixing baffle 624 and a fixing spring 625, the fixing slide rail 622 and the fixing baffle 624 are both fixedly arranged, the fixing baffle 624 is arranged on one side of the fixing slide rail 622 away from the fixing block 621, the fixing slide block 623 is movably arranged on the fixing slide rail 622, the fixing spring 625 is arranged between the fixing slide rail 622 and the fixing baffle 624, and two ends of the fixing spring 625 are respectively abutted against the fixing slide rail 622 and the fixing baffle 624; an unlocking hole 611 penetrating through the turntable 61 is formed in the turntable 61 on one radial side of the fixed slide rail 622, an unlocking rod 6231 is disposed on the fixed slide block 623, and the unlocking rod 6231 passes through the unlocking hole 611; the loading and unloading station is provided with an unlocking unit 63, the unlocking unit 63 comprises an unlocking driving component 631 and an unlocking block 632, the unlocking block 632 is connected with the unlocking driving component 631, two unlocking inclined planes 6321 which are matched with the unlocking rod 6231 are arranged on the unlocking block 632, and the unlocking inclined planes 6321 are arranged opposite to the fixed baffle 624. Preferably, the unlocking driving part 631 is provided as an unlocking driving cylinder, and in some other embodiments, the same driving effect can be achieved by a combination of a motor and a screw or the like. Preferably, a roller is provided at a position where the unlocking lever 6231 contacts the unlocking slope 6321 to reduce friction and improve unlocking efficiency. Two sets of mating fastening blocks 621 and fastening elements are provided to form a positive retention for the product 10 in the x and y directions. When the rotating disc 61 rotates the fixing unit 62 to the loading and unloading station, the unlocking driving part 631 of the unlocking unit 63 drives the unlocking block 632 to move towards the side close to the rotating disc 61, and due to the structure of the unlocking inclined surface 6321, the unlocking rod 6231 drives the fixing sliding block 623 to move towards the side far away from the fixing block 621 along the fixing sliding rail 622 and compress the fixing spring 625, so that the fixed and limited product 10 is unlocked, and the loading and unloading are facilitated. After the loading and unloading are completed, the unlocking driving part 631 drives the unlocking block 632 to move to the side far away from the turntable 61, and the unlocking rod 6231 loses the support of the unlocking inclined plane 6321, so that the fixed slider 623 is restored to be limited and fixed to the product 10 under the action of the fixed spring 625.

The working principle of the battery encapsulation equipment provided by the invention is as follows:

at the loading and unloading station, the unlocking unit 63 is used for unlocking the fixing unit 62, and the product 10 is subjected to blanking, feeding and limiting and fixing again. Next, the product 10 to be encapsulated is moved to an encapsulation station by the turntable 61, at which time the feed drive 80 drives the corresponding encapsulation unit to take material from the feed device 81 and encapsulation is performed under the guidance of the image pickup device 82. The first encapsulation unit 20, the second encapsulation unit 30 and the third encapsulation unit 40 are used for encapsulating the parts to be encapsulated facing the stepped, right-angle and planar parts to be encapsulated; every time the encapsulation of one portion to be encapsulated is completed, the rotating unit 50 drives the next encapsulation unit to rotate to the corresponding position for encapsulation. After encapsulation is completed, the product 10 is moved to a shaping station by the turntable 61, and the step-type and right-angle type parts to be encapsulated are shaped by the first shaping unit 731 and the second shaping unit 732 to ensure encapsulation quality. Finally, the shaped product 10 is moved to a loading and unloading station under the action of the turntable 61, and the unlocking, blanking, loading and fixing are repeated to continue the encapsulation of the next product 10.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present invention will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.

Claims

1. A battery encapsulation apparatus, comprising:

the first encapsulation unit is used for encapsulating the part to be encapsulated in a stepped manner and comprises a first encapsulation adsorption component and a first encapsulation pressing component, wherein the first encapsulation adsorption component is used for adsorbing or attaching a first adhesive tape, and the first encapsulation pressing component is used for pressing the first adhesive tape against the stepped surface of the part to be encapsulated in a stepped manner;

the second coating unit is used for coating the right-angle part to be coated with the rubber, and comprises a second coating adsorption component and a second coating pressing component, wherein the second coating adsorption component is used for adsorbing or attaching a second adhesive tape, and the second coating pressing component is used for pressing the second adhesive tape with the right-angle surface of the right-angle part to be coated with the rubber;

The third glue coating unit is used for coating the glue on the part to be coated in a planar mode and comprises a third glue coating adsorption component which is used for adsorbing or attaching a third adhesive tape;

the rotary unit is used for rotating and driving the first rubber coating unit, the second rubber coating unit and the third rubber coating unit to rotate to a position to be coated with rubber for rubber coating.

2. The battery encapsulation apparatus of claim 1, wherein: the first encapsulation unit further comprises a first mounting plate and a first adsorption floating component, the first mounting plate is connected with the rotating unit, and the first adsorption floating component is respectively connected with the first mounting plate and the first encapsulation adsorption assembly;

the first encapsulation pressing assembly comprises a first pressing installation part and a first pressing part; the first pressing and mounting component is connected with the first mounting plate and is arranged on one radial side of the first rubber coating adsorption component; the first pressing part is movably arranged on the first pressing installation part, and the moving direction of the first pressing part is consistent with the extending direction of the step surface; the first pressing component is provided with a guide component at one end far away from the first rubber coating adsorption component, the guide component extends towards one end where the first pressing installation component is located, a first spring is arranged between the guide component and the first pressing installation component, and two ends of the first spring are respectively abutted against the guide component and the first pressing installation component; the guide part is provided with a guide curved surface at one end far away from the first pressing and mounting part, the guide curved surface is bent towards one end where the first pressing and mounting part is located, the first pressing and mounting part is provided with a guide driving part, and the guide driving part is at least partially abutted against the guide curved surface;

The guide driving part comprises a first state and a second state, when the guide driving part is in the first state, the driving end of the guide driving part extends out, so that the guide part and the first pressing installation part compress the first spring; when the guiding driving part is in the second state, one end of the first adhesive tape is attached to and abutted against the step surface by the first adhesive tape adsorption assembly, the first mounting plate moves towards one end of the step surface, the driving end of the guiding driving part retracts, so that the first spring drives the first pressing part to move along the extending direction of the step surface, and the rest of the first adhesive tape is pressed with the step surface.

3. The battery encapsulation apparatus of claim 2, wherein: the first encapsulation unit further comprises a first pressing floating component, and the first pressing floating component is connected with the first mounting plate and the first encapsulation pressing assembly respectively.

4. The battery encapsulation apparatus of claim 1, wherein: the second glue-coating unit further comprises a second mounting plate and a second adsorption floating component, the second mounting plate is connected with the rotating unit, and the second adsorption floating component is respectively connected with the second mounting plate and a second glue-coating adsorption assembly;

The second coating and pressing assembly comprises a second pressing part, the second pressing part can be rotatably arranged on the second mounting block, and the second pressing part is arranged on one radial side of the second coating and pressing adsorption assembly; a pressing surface is arranged at one end, close to the right-angle surface, of the second pressing part, a second spring is arranged between the other end of the second pressing part and the second mounting plate, and two ends of the second spring are respectively abutted against the second pressing part and the second mounting plate;

when the encapsulation is carried out, the second encapsulation adsorption component is used for bonding and abutting one end of the second adhesive tape on the right-angle surface, the second mounting plate is shifted towards one end where the right-angle surface is located, and the second spring is abutted against the second pressing component, so that the pressing surface is abutted against and presses the rest of the second adhesive tape on the right-angle surface.

5. The battery encapsulation apparatus of claim 4, wherein: the second coating unit further comprises a second pressing floating component, and the second pressing floating component is respectively connected with the second mounting plate and the rotating unit.

6. The battery encapsulation apparatus of claim 1, wherein: the third glue coating unit further comprises a third mounting plate and a third adsorption floating component, the third mounting plate is connected with the rotating unit, and the third adsorption floating component is respectively connected with the third mounting plate and the third glue coating adsorption assembly.

7. The battery encapsulation apparatus of claim 1, further comprising a first encapsulation drive unit, a second encapsulation drive unit, and a third encapsulation drive unit; the first encapsulation driving unit is respectively connected with the first encapsulation unit and the rotating unit and is used for driving the first encapsulation unit to be relatively close to or far away from the part to be encapsulated; the second coating driving unit is respectively connected with the second coating unit and the rotating unit and is used for driving the second coating unit to be relatively close to or far away from the part to be coated; the third glue coating driving unit is respectively connected with the third glue coating unit and the rotating unit, and is used for driving the third glue coating unit to be relatively close to or far away from the part to be encapsulated.

8. The battery encapsulation apparatus of claim 1, further comprising a turntable device and a shaping device, the turntable device comprising a turntable rotatably provided with a plurality of fixing units provided in a circumferential direction thereon for accommodating a product; the rotary unit is arranged at the encapsulation station;

The shaping device comprises a shaping fixing frame, a shaping moving part and a shaping unit, wherein the shaping fixing frame is arranged at the shaping station, the shaping moving part is respectively connected with the shaping fixing frame and the shaping unit, the shaping moving part is used for driving the shaping unit to move to a position to be shaped after the product is encapsulated, and the shaping unit is used for shaping the position to be shaped.

9. The battery encapsulation apparatus of claim 8, wherein: the fixing unit comprises two groups of fixing blocks and fixing parts which are oppositely arranged; the fixing part comprises a fixing sliding rail, a fixing sliding block, a fixing baffle plate and a fixing spring, wherein the fixing sliding rail and the fixing baffle plate are fixedly arranged, the fixing baffle plate is arranged on one side, far away from the fixing block, of the fixing sliding rail, the fixing sliding block is movably arranged on the fixing sliding rail, the fixing spring is arranged between the fixing sliding rail and the fixing baffle plate, and two ends of the fixing spring are respectively abutted against the fixing sliding rail and the fixing baffle plate; an unlocking hole penetrating through the turntable is formed in the turntable on one radial side of the fixed sliding rail, an unlocking rod is arranged on the fixed sliding block, and the unlocking rod penetrates through the unlocking hole; the loading and unloading station is provided with the unblock unit, the unblock unit includes unblock drive part and unblock piece, the unblock piece with the unblock drive part is connected, just be provided with the adaptation on the unblock piece two unblock inclined planes of unblock pole, the unblock inclined plane is relative fixed stop sets up.

10. The battery encapsulation apparatus of claim 8, wherein: the shaping unit comprises a first shaping unit, wherein the first shaping unit comprises a first shaping driving part, a first shaping floating part, a first shaping part, a second shaping floating part and a second shaping part;

the first shaping driving part is at least partially connected with the shaping moving part, and forms a shaping included angle with the shaping moving part; the first shaping floating component is respectively connected with the first shaping driving component and the first shaping component; the second shaping floating component is respectively connected with the first shaping component and the second shaping component;

and the first shaping component and the second shaping component are respectively provided with a shaping pressing block which is matched with the step surface.

11. The battery encapsulation apparatus of claim 8, wherein: the shaping unit comprises a second shaping unit, wherein the second shaping unit comprises a second shaping driving component, a third shaping floating component, a shaping installation block, a fourth shaping floating component, a shaping pressure head and a shaping pressing component;

the second shaping driving part is at least partially connected with the shaping moving part, the third shaping floating part is respectively connected with the shaping moving part and the shaping mounting block, and the fourth shaping floating part is respectively connected with the shaping mounting block and the shaping pressure head;

The shaping pressing assembly comprises a shaping pressing part and a shaping spring, wherein the shaping pressing part can be rotatably arranged on the shaping mounting block, and the shaping pressing part is arranged on one radial side of the shaping pressing head; one end of the shaping pressing part, which is close to the right-angle surface, is provided with a shaping surface; the shaping pressing component is characterized in that the shaping spring is arranged between the other end of the shaping pressing component and the shaping mounting plate, and two ends of the shaping spring are respectively abutted to the shaping pressing component and the shaping mounting plate.