CN213752843U - Lithium battery vacuum sealing device - Google Patents
Lithium battery vacuum sealing device Download PDFInfo
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- CN213752843U CN213752843U CN202022951671.XU CN202022951671U CN213752843U CN 213752843 U CN213752843 U CN 213752843U CN 202022951671 U CN202022951671 U CN 202022951671U CN 213752843 U CN213752843 U CN 213752843U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model belongs to the technical field of the lithium cell is made and is processed, and a lithium cell vacuum sealing device is disclosed, including sealed studio, sealed studio's bottom fixed mounting has the motor, the output shaft fixedly connected with ball of motor, sealed studio's right-hand member fixed mounting has the mount, ball's right-hand member and mount swing joint. The utility model discloses a top of transfer roller is reachd to material loading conveyer belt conveying bottom support, thereby the transfer roller rotates and drives the bottom support and continue the leftward movement and finally break away from the material loading conveyer belt, the motor drives ball and rotates, it enters into in the sealed studio to drive the bottom support, shift out the bottom support after finishing processing, when unloading, the transfer roller rotates and drives the bottom support leftward movement and spanes the support frame and the top of the conveyer belt of unloading is reachd in the clearance between the conveyer belt of unloading, thereby realize the process of process automatic feeding and unloading, high work efficiency, high safety, and the moving means is convenient.
Description
Technical Field
The utility model belongs to the technical field of the lithium cell is made and is processed, specifically a lithium cell vacuum sealing device.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and because the chemical characteristics of the lithium metal are very active, the lithium metal has very high requirements on the environment in processing, storage and use, and has become a mainstream along with the development of scientific technology, and the lithium battery can be roughly divided into two types: lithium metal batteries, which do not contain lithium in the metallic state and are rechargeable, and lithium ion batteries, which are produced by only a few national companies due to their own high technical requirement limitations.
The existing lithium battery has a certain defect to be improved in the vacuum sealing process, and the existing lithium battery sealing has the defect of inconvenience in moving the working environment of the lithium battery from the vacuum environment and the non-vacuum environment, so that a moving mechanism for packaging the lithium battery by moving the lithium battery to the vacuum environment is needed, the sealing performance of the vacuum environment is kept, the quality of vacuum sealing is improved, the battery is automatically moved out after the packaging is finished, the automatic processing is realized in the whole process of the charging and discharging processes, and the working efficiency and the safety of the whole process are improved.
When unmanned feeding is realized, the conveying posture of the support bearing the battery may be changed by deflection and the like in the moving process of the conveyor belt or when the support initially enters the conveyor belt, so that the positioning is not accurate due to incorrect posture of the support during final feeding, and the packaging has errors, and therefore a corresponding automatic correction mechanism needs to be designed to realize automatic correction of the feeding posture of the support.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, the utility model provides a lithium cell vacuum sealing device has automatic feeding, work efficiency is high, the security is high and the battery bears support gesture and position automatic correction's advantage.
In order to achieve the above object, the utility model provides a following technical scheme: a vacuum sealing device for a lithium battery comprises a sealing working chamber, wherein a motor is fixedly arranged at the bottom of the sealing working chamber, a ball screw is fixedly connected to an output shaft of the motor, a fixing frame is fixedly arranged at the right end of the sealing working chamber, the right end of the ball screw is movably connected with the fixing frame, a movable plate is connected to the surface of the ball screw in a transmission manner, two guide rods are fixedly arranged on the inner side of the movable plate and movably sleeved with the outside of the sealing working chamber, a supporting frame is fixedly arranged on the inner side surface of the movable plate, a conveying roller is arranged on the inner side of the supporting frame, a bottom support is arranged above the conveying roller, a battery to be processed is movably arranged at the top of the bottom support, a second sealing strip is fixedly arranged on the left side surface of the movable plate, and press-sealing equipment is fixedly arranged at the top of the sealing working chamber, the left side of press seal equipment is provided with the vacuum aspiration pump, vacuum aspiration pump fixed mounting is in the top of sealed studio, the vacuum aspiration pump passes through the inner chamber intercommunication of air duct and sealed studio, the seal subassembly of press seal equipment and the inside intercommunication of sealed studio and be sealing connection between press seal equipment and the sealed studio, the left and right sides of movable plate is provided with unloading conveyer belt and material loading conveyer belt respectively, the bottom support has been placed at the top of material loading conveyer belt.
As a preferred technical scheme of the utility model, the bottom fixed mounting of support frame has the battery rack, the left and right sides difference fixed mounting at battery rack top has No. two cylinders and a cylinder, and a cylinder and the equal fixedly connected with of No. two cylinder piston rods remove the frame, remove the inboard of frame and install the correction wheel, the equal fixed mounting in both sides of support frame has spacing, removes frame and spacing activity joint.
As an optimal technical scheme of the utility model, the top surface of material loading conveyer belt and conveyer belt of unloading and the top tangent plane of transfer roller are the coplanar, and the length of bottom support is greater than the clearance distance between material loading conveyer belt and the support frame, the clearance distance between conveyer belt of unloading and the support frame equals the clearance distance between material loading conveyer belt and the support frame, the top of transfer roller is reachd along with the clearance that material loading conveyer belt conveying can spane between support frame and the material loading conveyer belt to the bottom support, and the top of transfer roller is reachd to material loading conveyer belt conveying bottom support, thereby the transfer roller rotates and drives the bottom support and continue to remove left and finally break away from the material loading conveyer belt, and when finishing unloading, the rotation drives the bottom support and removes left and spanes the top that the conveyer belt of unloading was reachd to the clearance between support frame and the conveyer belt of unloading.
As a preferred technical scheme of the utility model, the correcting wheel is provided with four and two sets of four correcting wheels which are respectively arranged at the top of a cylinder and a cylinder, the horizontal distance between the inner side tangent planes of the two sets of correcting wheels is equal to the length of a bottom bracket, under the initial state, a moving frame above the cylinder is moved to the lower part, the correcting wheel at the top of the cylinder is as high as the bottom bracket, a feeding conveyor belt conveys the bottom bracket to move the bottom bracket to the upper part of a conveying roller, the conveying roller drives the bottom bracket to finally contact with the left correcting wheel, the conveying roller continuously keeps rolling at the moment, if the bottom bracket originally presents an inclined state to enter the upper part of a supporting frame, only one correcting wheel is inevitably contacted with the side surface of the bottom bracket when the bottom bracket is contacted with the correcting wheel for the first time, but the continuous rotation of the conveying roller gives the bottom bracket a motion trend of left all the time, therefore, the inclined posture of the bottom support is gradually adjusted until the side face of the bottom support is contacted with the two correction wheels, the bottom support is adjusted to be in a straight state at the moment, the stop rotation of the conveying roller is controlled, the first cylinder is controlled to lift the movable frame, the bottom support is clamped between the two correction wheels, the left correction wheel is controlled to rotate anticlockwise, the right correction wheel is controlled to rotate clockwise, the bottom support is driven to move until the inner side face of the movable plate is attached, the position of the bottom support is corrected and limited, the motor is started to control the ball screw to drive the bottom support to enter the inside of the sealed working chamber, the sealing operation is carried out, the bottom support is led out after the sealing operation is finished, the movable frames on the two sides are controlled to fall, and the conveying roller is started to convey the bottom support to the unloading conveying belt.
As a preferred technical scheme of the utility model, spacing is provided with four altogether and two liang sets up in the both sides of support frame respectively for a set of, a rectangle through groove has been seted up at spacing middle part, and the width that the rectangle led to the groove and the width looks adaptation that removes the frame remove the frame along with horizontal migration's about a cylinder or No. two cylinders in-process, and spacing existence can restrict the motion state that removes the frame, makes it can keep vertical reciprocating, prevents that it from taking place to deflect.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a top of transfer roller is reachd to material loading conveyer belt conveying bottom support, thereby the transfer roller rotates and drives the bottom support and continue the leftward movement and finally break away from the material loading conveyer belt, the motor drives ball and rotates, it enters into in the sealed studio to drive the bottom support, shift out the bottom support after finishing processing, when unloading, the transfer roller rotates and drives the bottom support leftward movement and spanes the support frame and the top of the conveyer belt of unloading is reachd in the clearance between the conveyer belt of unloading, thereby realize the process of process automatic feeding and unloading, high work efficiency, high safety, and the moving means is convenient.
2. The utility model discloses a transfer roller, a and No. two cylinders, remove the frame and correct the cooperation between the wheel and reach the purpose of adjusting the bottom support gesture, the bottom support is finally laminated in the movable plate and keep for straight state, and the correction wheel of both sides firmly spacing the bottom support in the centre and make its straight gesture that keeps can accurate processing enter into sealed studio, stopped consequently that the bottom support gesture error leads to the encapsulation to appear error and failure with reasons such as the location is inaccurate, work efficiency and processingquality have been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the relationship between the feeding conveyor belt and the discharging conveyor belt of the present invention;
fig. 3 is a schematic view of the connection between the first cylinder, the second cylinder and the moving frame of the present invention;
FIG. 4 is a front view showing the position relationship between the movable frame and the limiting frame;
fig. 5 is an enlarged schematic view of part a of the present invention.
In the figure: 1. sealing the working chamber; 2. a motor; 3. a ball screw; 4. moving the plate; 5. a fixed mount; 6. a guide bar; 7. a support frame; 8. a conveying roller; 9. a battery to be processed; 10. a battery placing rack; 11. a first cylinder; 12. a movable frame; 13. a bottom bracket; 14. a limiting frame; 15. a second cylinder; 16. a correction wheel; 18. a second seal strip; 19. a feeding conveyor belt; 20. a discharge conveyor belt; 21. a press sealing device; 22. a vacuum pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the utility model provides a lithium battery vacuum sealing device, which comprises a sealing operating room 1, wherein a motor 2 is fixedly installed at the bottom of the sealing operating room 1, a ball screw 3 is fixedly connected with an output shaft of the motor 2, a fixing frame 5 is fixedly installed at the right end of the sealing operating room 1, the right end of the ball screw 3 is movably connected with the fixing frame 5, a movable plate 4 is connected with the surface of the ball screw 3 in a transmission manner, two guide rods 6 are fixedly installed at the inner side of the movable plate 4, the two guide rods 6 are movably sleeved with the outer part of the sealing operating room 1, a supporting frame 7 is fixedly installed at the inner side of the movable plate 4, a conveying roller 8 is arranged at the inner side of the supporting frame 7, a bottom bracket 13 is placed above the conveying roller 8, a battery 9 to be processed is movably installed at the top of the bottom bracket 13, a second sealing strip 18 is fixedly installed at the left side of the movable plate 4, a press-sealing device 21 is fixedly installed at the top of the sealing operating room 1, the left side of press seal equipment 21 is provided with vacuum air pump 22, vacuum air pump 22 fixed mounting is in the top of sealed studio 1, vacuum air pump 22 passes through the inner chamber intercommunication of air duct and sealed studio 1, the seal subassembly of press seal equipment 21 and the inside intercommunication of sealed studio 1 and be sealing connection between press seal equipment 21 and the sealed studio 1, the left and right sides of movable plate 4 is provided with unloading conveyer belt 20 and material loading conveyer belt 19 respectively, bottom support 13 has been placed at the top of material loading conveyer belt 19.
Wherein, the bottom fixed mounting of support frame 7 has battery rack 10, and the left and right sides at battery rack 10 top respectively fixed mounting have No. two cylinders 15 and a cylinder 11, and the equal fixedly connected with of a cylinder 11 and No. two cylinders 15 piston rods removes frame 12, removes the inboard of frame 12 and installs correction wheel 16, and the equal fixed mounting in both sides of support frame 7 has spacing 14, removes frame 12 and spacing 14 activity joint.
Wherein, the top surfaces of the feeding conveyor belt 19 and the discharging conveyor belt 20 and the top tangent plane of the conveying roller 8 are the same plane, the length of the bottom bracket 13 is larger than the gap distance between the feeding conveyor belt 19 and the supporting frame 7, the gap distance between the discharging conveyor belt 20 and the supporting frame 7 is equal to the gap distance between the feeding conveyor belt 19 and the supporting frame 7, the bottom bracket 13 can span the gap between the supporting frame 7 and the feeding conveyor belt 19 to reach the upper part of the conveying roller 8 along with the conveying of the feeding conveyor belt 19, the feeding conveyor belt 19 conveys the bottom bracket 13 to the upper part of the conveying roller 8, the conveying roller 8 rotates to drive the bottom bracket 13 to continuously move leftwards and finally separate from the feeding conveyor belt 19, when the processing is finished and the discharging is carried out, the conveying roller 8 rotates to drive the bottom bracket 13 to move leftwards to cross the gap between the supporting frame 7 and the discharge conveyor belt 20 to reach the upper part of the discharge conveyor belt 20.
Wherein, the correcting wheels 16 are provided with four correcting wheels 16, the four correcting wheels are arranged in pairs in a group at the top of the first air cylinder 11 and the second air cylinder 15 respectively, the horizontal distance between the inner side tangent planes of the two groups of correcting wheels 16 is equal to the length of the bottom support 13, the moving frame 12 above the first air cylinder 11 is moved to the lower part in the initial state, the correcting wheels 16 at the top of the second air cylinder 15 are the same as the bottom support 13 in height, the feeding conveyor belt 19 conveys the bottom support 13 to move the bottom support above the conveying roller 8, the conveying roller 8 drives the bottom support 13 to finally contact with the correcting wheels 16 on the left side, the conveying roller 8 keeps rolling continuously, if the bottom support 13 originally enters the upper part of the support frame 7 in an inclined state, only one correcting wheel 16 is inevitably contacted with the side face of the bottom support 13 when the bottom support 13 is contacted with the correcting wheels 16 for the first time, but the continuous rotation of the conveying roller 8 gives the bottom support 13 a movement trend of moving leftwards all the time, then the inclined posture of the bottom bracket 13 is gradually adjusted until the side surface of the bottom bracket is contacted with the two correcting wheels 16, the bottom bracket 13 is adjusted to be in a straight state at the moment, the conveying roller 8 is controlled to stop rotating, the first air cylinder 11 is controlled to lift the moving bracket 12, the bottom bracket 13 is clamped between the two correcting wheels 16, the left correcting wheel 16 is controlled to rotate anticlockwise, the right correcting wheel 16 is controlled to rotate clockwise, the bottom bracket 13 is driven to move until the bottom bracket is attached to the inner side surface of the moving plate 4, then the position of the bottom bracket 13 is corrected and limited, the starting motor 2 controls the ball screw 3 to drive the bottom bracket 13 to enter the inside of the sealed working chamber 1, the sealing operation is carried out, the bottom bracket 13 is led out after the sealing operation is finished, the moving brackets 12 on the two sides are controlled to descend, and the conveying roller 8 is started to convey the bottom bracket 13 to the unloading conveying belt 20.
Wherein, spacing 14 is provided with four altogether and two liang set of in the both sides of support frame 7 respectively for a set of, and a rectangle through groove has been seted up at spacing 14's middle part, and the width that the rectangle led to the groove is adapted with the width that removes frame 12, removes the in-process that frame 12 along with a cylinder 11 or No. two cylinders 15 horizontal migration from top to bottom, and spacing 14's existence can restrict the motion state that removes frame 12, makes it can keep vertical reciprocating, prevents that it from taking place to deflect.
The utility model discloses a theory of operation and use flow:
after a battery 9 to be processed is installed on a bottom support 13, the bottom support 13 is placed above a feeding conveyor belt 19, the bottom support 13 is driven to the upper side of a conveying roller 8 along with the feeding conveyor belt 19 leftwards, after the battery is corrected by a left group of correcting wheels and a right group of correcting wheels 16, a starting motor 2 controls a ball screw 3 to drive the bottom support 13 to enter an inner cavity of a sealed working chamber 1, a vacuum air pump 22 is started to pump air into the inner cavity of the sealed working chamber 1, a press sealing device 21 is controlled to seal the battery after the internal working conditions are met, the bottom support 13 is moved out again after the sealing is finished, the correcting wheels 16 are lowered, and the conveying roller 8 is started to rotate to move the bottom support 13 to an unloading conveyor belt 20.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a lithium cell vacuum sealing device, includes sealed studio (1), its characterized in that: the bottom of the sealed working chamber (1) is fixedly provided with a motor (2), an output shaft of the motor (2) is fixedly connected with a ball screw (3), a fixing frame (5) is fixedly arranged at the right end of the sealed working chamber (1), the right end of the ball screw (3) is movably connected with the fixing frame (5), a movable plate (4) is connected with the surface of the ball screw (3) in a transmission manner, two guide rods (6) are fixedly arranged at the inner side of the movable plate (4), the two guide rods (6) are movably sleeved with the outer part of the sealed working chamber (1), a support frame (7) is fixedly arranged at the inner side of the movable plate (4), a conveying roller (8) is arranged at the inner side of the support frame (7), a bottom support (13) is placed above the conveying roller (8), and a battery (9) to be processed is movably arranged at the top of the bottom support (13), the left surface fixed mounting of movable plate (4) has second sealing strip (18), the top fixed mounting of sealed studio (1) has press seal equipment (21), the left side of press seal equipment (21) is provided with vacuum aspiration pump (22), vacuum aspiration pump (22) fixed mounting is in the top of sealed studio (1), vacuum aspiration pump (22) are through the inner chamber intercommunication of air duct and sealed studio (1), the seal assembly of press seal equipment (21) and the inside intercommunication of sealed studio (1) and press seal equipment (21) and be sealing connection between sealed studio (1), the left and right sides of movable plate (4) is provided with unloading conveyer belt (20) and material loading conveyer belt (19) respectively, bottom support (13) have been placed at the top of material loading conveyer belt (19).
2. The vacuum sealing device for the lithium battery as claimed in claim 1, wherein: the bottom fixed mounting of support frame (7) has battery rack (10), the left and right sides at battery rack (10) top is fixed mounting respectively has No. two cylinders (15) and cylinder (11), and the equal fixedly connected with of cylinder (11) and No. two cylinders (15) piston rod removes frame (12), removes the inboard of frame (12) and installs correction wheel (16), the equal fixed mounting in both sides of support frame (7) has spacing (14), removes frame (12) and spacing (14) activity joint.
3. The vacuum sealing device for the lithium battery as claimed in claim 1, wherein: the top surfaces of the feeding conveyor belt (19) and the discharging conveyor belt (20) and the top tangent plane of the conveying roller (8) are the same plane, the gap distance between the discharging conveyor belt (20) and the support frame (7) is equal to the gap distance between the feeding conveyor belt (19) and the support frame (7), and the bottom support (13) can span the gap between the support frame (7) and the feeding conveyor belt (19) along with the conveying of the feeding conveyor belt (19) to reach the upper part of the conveying roller (8).
4. The vacuum sealing device for the lithium battery as claimed in claim 2, wherein: the correcting wheels (16) are provided with four correcting wheels (16), every two correcting wheels are arranged at the tops of the first air cylinder (11) and the second air cylinder (15) in a group, and the horizontal distance between the inner side tangent planes of the two correcting wheels (16) is equal to the length of the bottom support (13).
5. The vacuum sealing device for the lithium battery as claimed in claim 2, wherein: the limiting frame (14) is provided with four limiting frames (14), every two limiting frames are a group and are arranged on two sides of the supporting frame (7), a rectangular through groove is formed in the middle of each limiting frame (14), and the width of each rectangular through groove is matched with the width of the movable frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022951671.XU CN213752843U (en) | 2020-12-11 | 2020-12-11 | Lithium battery vacuum sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022951671.XU CN213752843U (en) | 2020-12-11 | 2020-12-11 | Lithium battery vacuum sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213752843U true CN213752843U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022951671.XU Active CN213752843U (en) | 2020-12-11 | 2020-12-11 | Lithium battery vacuum sealing device |
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| CN (1) | CN213752843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116565288A (en) * | 2023-07-10 | 2023-08-08 | 扬州棒杰新能源科技有限公司 | Battery molding and packaging device |
-
2020
- 2020-12-11 CN CN202022951671.XU patent/CN213752843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116565288A (en) * | 2023-07-10 | 2023-08-08 | 扬州棒杰新能源科技有限公司 | Battery molding and packaging device |
| CN116565288B (en) * | 2023-07-10 | 2023-09-05 | 扬州棒杰新能源科技有限公司 | Battery molding and packaging device |
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