CN216295280U

CN216295280U - High-speed rotatory encapsulation equipment of bleeding

Info

Publication number: CN216295280U
Application number: CN202122752313.0U
Authority: CN
Inventors: 吕贤炬; 黄章宾
Original assignee: Super Components Engineering Dongguan Ltd
Current assignee: Super Components Engineering Dongguan Ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-15
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to the technical field of packaging equipment, in particular to high-speed rotary air-extracting packaging equipment which comprises a rotary driving mechanism, a rotary table, a lower cavity, a lifting driving mechanism, an upper cavity, a forming packaging jig and a forming packaging assembly, wherein the upper cavity and the lower cavity are matched to form a sealed cavity, the forming packaging jig is sequentially provided with a main body containing groove, a lower end enclosure and an air bag part containing groove, the main body containing groove is positioned at the eccentric position of the rotary table, the bottom of the air bag part containing groove is provided with a puncture through hole, an air groove and a vacuum chamber, the vacuum chamber is communicated with a vacuumizing device, the forming packaging assembly comprises a pressing plate, an upper end enclosure, a pressing plate and a puncture knife which is arranged in the pressing plate in a lifting mode, the upper cavity is externally provided with a pressing driver which is in driving connection with the pressing plate, an end enclosure driver which is in driving connection with the upper end enclosure and the puncture driver which is in driving connection with the puncture knife. The turntable provided by the utility model rotates at a high speed, and gas and liquid are quickly separated under the synergistic cooperation of centrifugal force and vacuumizing, so that the separation effect is good and the efficiency is high.

Description

High-speed rotatory encapsulation equipment of bleeding

Technical Field

The utility model relates to the technical field of packaging equipment, in particular to high-speed rotating air-extracting packaging equipment.

Background

In the process of laminate polymer battery production, need carry out the evacuation to the air pocket portion that has the puncture hole under vacuum environment to the air pocket portion of puncturing laminate polymer battery, in order to realize taking laminate polymer battery out the gas that electrolyte mingled with, guaranteed laminate polymer battery's quality. In the process of pumping, because the gas-liquid separation can not be realized, the electrolyte is easy to be pumped out together with the electrolyte, so that the amount of the electrolyte in the soft package battery is reduced, the quality of the soft package battery is reduced, and the yield is low. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, an object of the present invention is to provide a high-speed rotary pumping encapsulation apparatus.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a high-speed rotatory encapsulation equipment of bleeding, its includes rotary driving mechanism, the revolving stage of being connected with rotary driving mechanism's output, set up in the lower cavity of revolving stage, install in the lift actuating mechanism of revolving stage, the last cavity of being connected with lift actuating mechanism's lift end, set up in the shaping encapsulation tool in the cavity of resorption and set up in the shaping encapsulation subassembly in the cavity of resorption, go up the cavity and be located the top of cavity down, it forms sealed chamber with the compound die of cavity of resorption, shaping encapsulation tool sets gradually main part appearance groove, low head and air bag portion appearance groove, main part appearance groove is located the eccentric position of revolving stage, the bottom of air bag portion appearance groove is provided with punctures the via hole, the air pocket that communicates with punctures the via hole and the vacuum chamber that communicates with punctures via hole and air pocket, vacuum chamber intercommunication has evacuating device, shaping encapsulation subassembly is including placing in pressing the clamp plate respectively, Upper cover, pressfitting board and go up and down to set up in the puncture sword of pressfitting board, the last cavity is installed outward and is pressed the driver, with the head driver of upper cover drive connection and with the puncture driver of puncture sword drive connection of being connected with the pressfitting board drive, the pressfitting board corresponds the setting with main part appearance groove, the upper cover corresponds the setting with the low head, pressfitting board and air pocket portion appearance groove correspond the setting, puncture the hole and puncture the sword and correspond the setting.

Further, evacuating device is including installing in the vacuum pump of revolving stage, intercommunication piece, trachea and holding vessel, first air flue and second air flue have been seted up to the intercommunication piece, the vacuum pump is via trachea and first air flue intercommunication, first air flue is via holding vessel and second air flue intercommunication, the second air flue communicates with real empty room.

Furthermore, the top edge of cavity inlays down and is equipped with the sealing ring, the sealing ring is used for the sealed clearance between cavity and the lower cavity.

Further, the bottom end of the collecting tank is provided with a liquid drainage switch.

The utility model has the beneficial effects that: in practical application, the lifting driving mechanism drives the upper cavity to rise to a preset position, so that the upper cavity and the lower cavity are in an open state, the battery is placed on the lower cavity, the battery main body is accommodated in the main body accommodating groove, the air bag part is accommodated in the air bag part accommodating groove, the lifting driving mechanism drives the upper cavity to descend until the upper cavity and the lower cavity are combined to form a sealed cavity, the pressing plate is abutted against the outer surface of the air bag part, the pressing driver is pressed to drive the pressing plate to move downwards until the pressing plate presses the battery main body in the main body accommodating groove, the piercing driver drives the piercing knife to sequentially penetrate through the pressing plate and the air bag part and then protrude into the piercing through hole to pierce the air bag part, the vacuumizing device vacuumizes the sealed cavity and the air bag part through the vacuum chamber, the piercing through hole and the air bag part, and meanwhile, the rotary driving mechanism drives the sealed cavity and the battery to rotate at a high speed, because the battery main body is located at the eccentric position of the rotary table, the air bag part is close to the center of the rotary table, when the rotary table rotates at a high speed, electrolyte is thrown to the battery main body under the action of centrifugal force, gas in the electrolyte is pumped out of the air bag part or the air bag part under the action of vacuumizing so as to realize gas-liquid separation, and after the gas-liquid separation is completed, the end enclosure driver drives the upper end enclosure to move downwards until the upper end enclosure is matched with the lower end enclosure so as to package the connection part of the battery main body and the air bag part. The turntable provided by the utility model rotates at a high speed, and gas and liquid are quickly separated under the synergistic cooperation of centrifugal force and vacuumizing, so that the separation effect is good and the efficiency is high.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the upper cavity and the forming head of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the utility model after the upper cavity and the forming end socket are hidden.

FIG. 4 is a schematic perspective view of the vacuum extractor, the lower head, the main body container, the air bag container and the vacuum chamber of the present invention.

Description of reference numerals:

1. a rotation driving mechanism; 2. a turntable; 3. a lower cavity; 4. a lifting drive mechanism; 5. an upper cavity; 6. forming a packaging jig; 7. forming a packaging assembly; 8. a main body accommodating groove; 9. a lower end enclosure; 10. an air bag portion accommodating groove; 11. piercing the via hole; 12. an air tank; 13. a vacuum chamber; 14. a vacuum pumping device; 15. a pressing plate; 16. an upper end enclosure; 17. pressing the plywood; 18. piercing a knife; 19. pressing the driver; 20. a head driver; 21. a piercing actuator; 22. a vacuum pump; 23. a communicating member; 24. an air tube; 25. a collection tank; 26. a first air passage; 27. a second air passage; 28. a seal ring; 29. a liquid drainage switch.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 4, the high-speed rotary pumping and packaging device provided by the present invention comprises a rotary driving mechanism 1, a rotary table 2 connected to an output end of the rotary driving mechanism 1, a lower cavity 3 disposed on the rotary table 2, a lifting driving mechanism 4 mounted on the rotary table 2, an upper cavity 5 connected to a lifting end of the lifting driving mechanism 4, a molding and packaging jig 6 disposed in the lower cavity 3, and a molding and packaging assembly 7 disposed in the upper cavity 5, wherein the upper cavity 5 is located above the lower cavity 3, the upper cavity 5 and the lower cavity 3 are assembled to form a sealed cavity, the molding and packaging jig 6 is sequentially provided with a main body accommodating groove 8, a lower sealing head 9, and an air bag part accommodating groove 10, the main body accommodating groove 8 is located at an eccentric position of the rotary table 2, the bottom of the air bag part accommodating groove 10 is provided with a piercing through hole 11, an air groove 12 communicated with the piercing through hole 11, and a vacuum chamber 13 communicated with the piercing through hole 11 and the air groove 12, the vacuum chamber 13 is communicated with a vacuumizing device 14, the molding packaging assembly 7 comprises a pressing plate 15, an upper sealing head 16, a pressing plate 17 and a piercing knife 18 which is arranged in the pressing plate 17 in a lifting manner, a pressing driver 19 which is in driving connection with the pressing plate 15, a sealing head driver 20 which is in driving connection with the upper sealing head 16 and a piercing driver 21 which is in driving connection with the piercing knife 18 are arranged outside the upper cavity 5, the pressing plate 15 is arranged corresponding to the main body containing groove 8, the upper sealing head 16 is arranged corresponding to the lower sealing head 9, the pressing plate 17 is arranged corresponding to the air bag containing groove 10, the piercing through hole 11 is arranged corresponding to the piercing knife 18, and the air bag containing groove 10 is arranged close to the center of the rotary table 2; the pouch battery of this embodiment includes battery main part and the gas pocket portion of being connected with battery main part.

In practical application, the lifting driving mechanism 4 drives the upper cavity 5 to rise to a preset position, so that the upper cavity 5 and the lower cavity 3 are in an open state, at the moment, the soft package battery is placed on the lower cavity 3, the battery main body is accommodated in the main body accommodating groove 8, the air bag part is accommodated in the air bag part accommodating groove 10, then the lifting driving mechanism 4 drives the upper cavity 5 to descend until the upper cavity 5 and the lower cavity 3 are combined to form a sealed cavity, the pressing plate 17 abuts against the outer surface of the air bag part, then the pressing driver 19 drives the pressing plate 15 to move downwards until the pressing plate 15 presses the battery main body in the main body accommodating groove 8, the piercing driver 21 drives the piercing knife 18 to sequentially penetrate through the pressing plate 17 and the air bag part and then to protrude into the piercing hole 11 to pierce the air bag part, the vacuumizing device 14 evacuates the sealed cavity and the air bag part through the vacuum chamber 13, the piercing hole 11 and the air bag part 12, meanwhile, the rotary driving mechanism 1 drives the sealing cavity to rotate at a high speed together with the battery, the battery body is located at the eccentric position of the rotary table 2, and the air bag part is close to the center of the rotary table 2, so when the rotary table 2 rotates at a high speed, the electrolyte is thrown to the battery body under the action of centrifugal force, gas in the electrolyte is pumped out of the air bag part or the air bag part under the action of vacuumizing to realize gas-liquid separation, and after the gas-liquid separation is completed, the sealing head driver 20 drives the upper sealing head 16 to move downwards until the upper sealing head 16 is matched with the lower sealing head 9 to package the connection part of the battery body and the air bag part. The turntable 2 rotates at a high speed, gas and liquid are quickly separated under the cooperative cooperation of centrifugal force and vacuumizing, and the separation effect and the efficiency are good.

In this embodiment, the vacuum pumping device 14 includes a vacuum pump 22 installed on the turntable 2, a communicating member 23, an air pipe 24 and a collecting tank 25, the communicating member 23 is provided with a first air passage 26 and a second air passage 27, the vacuum pump 22 is communicated with the first air passage 26 through the air pipe 24, the first air passage 26 is communicated with the second air passage 27 through the collecting tank 25, and the second air passage 27 is communicated with the vacuum chamber 13. In practical application, the vacuum pump 22 sequentially passes through the air pipe 24, the first air passage 26, the collection tank 25, the second air passage 27, the vacuum chamber 13, the puncture hole 11 and the air groove 12 to vacuumize the sealed cavity, and vacuumizes the air bag part with the puncture hole to realize gas-liquid separation, when gas is mixed with redundant electrolyte, the gas and the redundant electrolyte can enter the collection tank 25 through the second air passage 27, the redundant electrolyte can be stored in the collection tank 25 under the action of gravity, the gas is pumped out of the collection tank 25 through the first air passage 26 to realize the separation of the gas and the redundant electrolyte, and the problem that the vacuum pump 22 is damaged due to the fact that the electrolyte is mixed in the gas is avoided. The structural design is favorable for recycling redundant electrolyte.

In this embodiment, a sealing ring 28 is embedded in the top edge of the lower cavity 3, and the sealing ring 28 is used for sealing the gap between the upper cavity 5 and the lower cavity 3. This structural design has increased the gas tightness of sealed chamber for can keep stable vacuum state in the sealed chamber.

In this embodiment, the bottom end of the collecting tank 25 is provided with a liquid discharge switch 29; when the electrolyte in the collecting tank 25 needs to be discharged, the liquid discharge switch 29 is only required to be opened, so that the operation is simple and convenient.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.

Claims

1. The utility model provides a high-speed rotatory encapsulation equipment that bleeds which characterized in that: the device comprises a rotary driving mechanism, a rotary table connected with the output end of the rotary driving mechanism, a lower cavity arranged on the rotary table, a lifting driving mechanism arranged on the rotary table, an upper cavity connected with the lifting end of the lifting driving mechanism, a forming packaging jig arranged in the lower cavity, and a forming packaging assembly arranged in the upper cavity, wherein the upper cavity is positioned above the lower cavity, the upper cavity and the lower cavity are matched to form a sealed cavity, the forming packaging jig is sequentially provided with a main body containing groove, a lower sealing head and a gas bag containing groove, the main body containing groove is positioned at the eccentric position of the rotary table, the bottom of the gas bag containing groove is provided with a puncturing hole, a gas groove communicated with the puncturing hole and a vacuum chamber communicated with the puncturing hole and the gas groove, the vacuum chamber is communicated with a vacuumizing device, and the forming packaging assembly comprises a pressing plate, an upper sealing head, a pressing plate and a lifting knife arranged in the pressing plate respectively, the upper cavity body is externally provided with a pressing driver connected with a pressing plate in a driving mode, a sealing head driver connected with an upper sealing head in a driving mode and a puncture driver connected with a puncture knife in a driving mode, the pressing plate corresponds to the main body containing groove, the upper sealing head corresponds to the lower sealing head, the pressing plate corresponds to the air bag containing groove, and the puncture hole corresponds to the puncture knife.

2. A high speed rotary pump down package apparatus according to claim 1, wherein: the vacuumizing device comprises a vacuum pump, a communicating piece, an air pipe and a collecting tank, wherein the vacuum pump, the communicating piece, the air pipe and the collecting tank are arranged on the rotary table, the communicating piece is provided with a first air passage and a second air passage, the vacuum pump is communicated with the first air passage through the air pipe, the first air passage is communicated with the second air passage through the collecting tank, and the second air passage is communicated with the vacuum chamber.

3. A high speed rotary pump down package apparatus according to claim 1, wherein: the top edge of cavity inlays down and is equipped with the sealing ring, the sealing ring is used for the sealed clearance between cavity and the lower cavity of going up.

4. A high speed rotary pump down package apparatus according to claim 2, wherein: and a liquid drainage switch is arranged at the bottom end of the collecting tank.