CN214123935U - Automatic blowing and film tearing device for battery cell - Google Patents
Automatic blowing and film tearing device for battery cell Download PDFInfo
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- CN214123935U CN214123935U CN202022929276.1U CN202022929276U CN214123935U CN 214123935 U CN214123935 U CN 214123935U CN 202022929276 U CN202022929276 U CN 202022929276U CN 214123935 U CN214123935 U CN 214123935U
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- film tearing
- blowing
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- battery cell
- tearing
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses an automatic air blowing and film tearing device for an electric core, which comprises an air blowing component and a film tearing component, wherein the film tearing component is arranged at the side part of a transit conveying mechanism, the air blowing component is arranged on the film tearing component, the electric core on the transit conveying mechanism is moved to a film tearing platform, the air blowing component is moved to the side part of the film tearing platform and is aligned with the electric core to blow out high-pressure gas, so that a film body attached to the surface of the electric core is tilted; the film tearing assembly clamps the film body and moves linearly to tear the film body on the upper surface of the battery cell gradually. The utility model discloses a blow and tear film design of mutually supporting, realize automatic blown film and press from both sides membrane dyestripping function.
Description
Technical Field
The utility model relates to an automatic field indicates an automatic and dyestripping device of blowing of electricity core very much.
Background
The soft package battery core is formed by sleeving a liquid lithium ion battery with a polymer shell. Structurally, the aluminum-plastic film is adopted for packaging, and the soft package battery can only blow and crack at most under the condition of potential safety hazard. It is provided with: 1. the safety performance is good, and the soft package battery is not like a steel shell and aluminum shell battery cell which can explode; 2. the weight of the soft package battery is 40% lighter than that of a steel shell lithium battery with the same capacity, and is 20% lighter than that of an aluminum shell battery; 3. the soft package battery has a large capacity, and the capacity of the soft package battery is 10-15% higher than that of a steel shell battery with the same specification and size and is 5-10% higher than that of an aluminum shell battery; 4. the internal resistance is small, the internal resistance of the soft package battery is smaller than that of a lithium battery, the minimum internal resistance of a domestic soft package battery core can be below 35m omega, and the self power consumption of the battery is greatly reduced; 5. the design is flexible, and the shape of the soft package battery can be customized according to the requirements of customers, so that a new battery cell model is developed. Due to the characteristics, the soft package battery core is a mainstream battery in the current market and is widely used as an energy storage component of various intelligent terminals.
In the actual production process of electric core, electric core surface cladding has the membrane body in order to realize functions such as protection electric core under the special handling, and the membrane body needs tear it from electric core body after using to accomplish, for simplifying process lifting efficiency in membrane body cladding process, adopts the membrane body of rectangular form integral type, and electric core body supports the central line of rectangular form membrane body, and the membrane body is bent to the upper and lower surface of electric core body respectively to the cladding is on the upper and lower surface of electric core. Aiming at the membrane structure and the coating mode, the following technical difficulties need to be broken through in the research and development design process of full-automatic membrane tearing: the core technology to electric core dyestripping needs to solve the positive and negative automatic synchronization dyestripping problem of polylith electric core, and because the lamina membranacea is the positive and negative of an organic whole structure cladding in electric core body, consequently traditional single dyestripping is about to electric core openly or the dyestripping device that the reverse side lamina membranacea tore away can't be suitable for, needs research and development design a brand-new dyestripping structure.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, provide an adopt to blow and tear the design of mutually supporting of membrane, realize that the electric core of automatic blown film and double-layered membrane dyestripping function is automatic to blow and tear the membrane device.
The utility model adopts the technical scheme as follows: an automatic battery cell blowing and film tearing device comprises a blowing assembly and a film tearing assembly, wherein the film tearing assembly is arranged at the side part of a transit conveying mechanism, the blowing assembly is arranged on the film tearing assembly, a battery cell on the transit conveying mechanism is moved to a film tearing platform, the blowing assembly is moved to the side part of the film tearing platform and is aligned with the battery cell to blow out high-pressure gas, so that a film body attached to the surface of the battery cell is tilted; the film tearing assembly clamps the film body and moves linearly to tear the film body on the upper surface of the battery cell gradually.
Preferably, the film tearing assembly comprises a film tearing linear module, a first film tearing slide seat, a film tearing motor, a second film tearing slide seat, a film tearing support seat, a film tearing lifting cylinder, a film tearing lifting slide seat, a film tearing cylinder and a film tearing clamping jaw, wherein the film tearing linear module is horizontally arranged, and the first film tearing slide seat is connected to the output end of the film tearing linear module and horizontally extends to the side of the film tearing linear module; the film tearing motor is arranged on the first film tearing sliding seat, and the output end of the film tearing motor is arranged in the direction vertical to the film tearing linear module; the second film tearing slide seat is arranged on the first film tearing slide seat in a slidable manner along the direction of the output end of the film tearing motor and is connected with the output end of the film tearing motor through a screw rod and a screw rod sleeve.
Preferably, the film tearing supports comprise at least two, and the film tearing supports are arranged on the second film tearing slide seat at intervals; the film tearing lifting cylinder is vertically arranged on the second film tearing sliding seat, and the output end of the film tearing lifting cylinder is arranged upwards; the film tearing lifting slide seat is connected to the second film tearing slide seat in a sliding manner along the vertical direction and is connected with the output end of the film tearing lifting cylinder; the film tearing cylinder is arranged on the film tearing lifting slide seat, the film tearing clamping jaw is connected to the output end of the film tearing cylinder, and the film tearing cylinder drives the film tearing clamping jaw to clamp the film body on the surface of the battery cell.
Preferably, the blowing assembly comprises a blowing support, a blowing cylinder, a blowing motor, a blowing support rod and a blowing seat, wherein the blowing support is slidably arranged on the second film tearing slide seat, the blowing cylinder is arranged on the second film tearing slide seat, and the output end of the blowing cylinder is connected with the blowing support so as to push the blowing support to move linearly.
Preferably, the blowing motor is arranged at one end of the blowing support, the blowing support rod is rotatably arranged on the blowing support and is connected with the output end of the blowing motor, and the blowing motor drives the blowing support rod to rotate.
Preferably, the air blowing seats comprise at least two air blowing seats, the air blowing seats are arranged on the air blowing support rod at intervals, and air nozzles of the air blowing seats are arranged in parallel or obliquely corresponding to the side edges of the battery core so as to blow out high-pressure air and blow up a film body on the surface of the battery core.
The beneficial effects of the utility model reside in that:
the utility model discloses defect and not enough autonomic research and development to prior art existence have designed one kind and have adopted to blow and tear the membrane design of mutually supporting, realize that the electric core of automatic blown film and double-layered membrane dyestripping function is automatic to blow and tear the membrane device. The utility model discloses to the attached characteristics in electric core body of rectangular membrane body integration, design with original ground, the utility model discloses wholly including the subassembly and the dyestripping subassembly of blowing, the subassembly and the dyestripping subassembly work of mutually supporting of blowing blows off high-pressure gas to membrane body and this body coupling side department of electricity core through the subassembly of blowing in advance, makes the membrane body edge break away from electric core body and utilize high-pressure gas's atmospheric pressure to make the membrane body keep the state of perk upwards. The blown film body is clamped by the film tearing assembly and drives the film body to move linearly, so that the film body is gradually torn off from the upper surface of the battery core. The utility model discloses a dyestripping subassembly utilizes dyestripping motor and lead screw cover structure drive second dyestripping slide linear motion through the first dyestripping slide linear motion of dyestripping linear module drive to realize the linear motion of horizontal plane. One side interval of second dyestripping slide is provided with a plurality of dyestripping supports, is equipped with dyestripping lift cylinder on each dyestripping support respectively, and dyestripping lift cylinder drive dyestripping lift slide drives the dyestripping cylinder along vertical direction elevating movement to be close to the film body that blows up, dyestripping cylinder drive dyestripping clamping jaw presss from both sides tight film body, and drive film body linear motion makes the film body tear from electric core surface. And simultaneously, the utility model discloses the support slidable ground that blows of subassembly sets up on second dyestripping slide to through the cylinder drive of blowing and linear motion, so that be close to electric core lateral part, the one end of the support that blows sets up the motor of blowing, through the branch rotary motion that blows that the motor drive set up on the support of blowing. A plurality of blowing seats are arranged on the blowing support rod at intervals, air nozzles of the blowing seats are aligned to the side portion of the battery core, and high-pressure gas led out by the blowing seats blows in the connection position of the battery core and the membrane body to tilt the membrane body so as to clamp the membrane tearing clamping jaw.
Drawings
Fig. 1 is a schematic view of a second three-dimensional structure of the film blowing and tearing mechanism of the present invention.
Fig. 2 is a third schematic view of the three-dimensional structure of the film blowing and tearing mechanism of the present invention.
Fig. 3 is a fourth schematic view of the three-dimensional structure of the film blowing and tearing mechanism of the present invention.
Fig. 4 is a schematic perspective view of the film tearing assembly shown in fig. 1.
FIG. 5 is a second perspective view of the film tearing assembly of FIG. 1.
FIG. 6 is a third schematic perspective view of the film tearing assembly shown in FIG. 1.
FIG. 7 is a perspective view of the air-blowing assembly shown in FIG. 1.
FIG. 8 is a second perspective view of the blowing assembly of FIG. 1.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1 to 8, the technical solution adopted by the present invention is as follows: an automatic battery cell blowing and film tearing device comprises a blowing assembly and a film tearing assembly, wherein the film tearing assembly is arranged at the side part of a transit conveying mechanism, the blowing assembly is arranged on the film tearing assembly, a battery cell on the transit conveying mechanism is moved to a film tearing platform, the blowing assembly is moved to the side part of the film tearing platform and is aligned with the battery cell to blow out high-pressure gas, so that a film body attached to the surface of the battery cell is tilted; the film tearing assembly clamps the film body and moves linearly to tear the film body on the upper surface of the battery cell gradually.
The film tearing assembly comprises a film tearing linear module 81, a first film tearing slide seat 82, a film tearing motor 83, a second film tearing slide seat 84, a film tearing support 85, a film tearing lifting cylinder 86, a film tearing lifting slide seat 87, a film tearing cylinder 88 and a film tearing clamping jaw 89, wherein the film tearing linear module 81 is horizontally arranged, and the first film tearing slide seat 82 is connected to the output end of the film tearing linear module 81 and horizontally extends to the side of the film tearing linear module 81; the film tearing motor 83 is arranged on the first film tearing slide seat 82, and the output end of the film tearing motor is arranged towards the direction vertical to the film tearing linear module 81; the second film tearing slide 84 is slidably disposed on the first film tearing slide 82 along the direction of the output end of the film tearing motor 83, and is connected to the output end of the film tearing motor 83 through a screw rod and a screw rod sleeve.
The film tearing supports 85 comprise at least two, and the film tearing supports 85 are arranged on the second film tearing slide 84 at intervals; the film tearing lifting cylinder 86 is vertically arranged on the second film tearing slide seat 84, and the output end of the film tearing lifting cylinder is arranged upwards; the film tearing lifting slide seat 87 is connected to the second film tearing slide seat 85 in a sliding manner along the vertical direction and is connected with the output end of the film tearing lifting cylinder 86; above-mentioned dyestripping cylinder 88 sets up on dyestripping lift slide 87, and dyestripping clamping jaw 89 is connected on the output of dyestripping cylinder 88 to the level extends, and dyestripping cylinder 88 drive dyestripping clamping jaw 89 presss from both sides the lamina body on electric core surface tightly.
The blowing assembly comprises a blowing support 810, a blowing cylinder 811, a blowing motor 812, a blowing support 813 and a blowing seat 814, wherein the blowing support 810 is slidably disposed on the second film tearing slide seat 84, the blowing cylinder 811 is disposed on the second film tearing slide seat 84, and the output end of the blowing cylinder is connected with the blowing support 810 so as to push the blowing support 810 to move linearly.
The air blowing motor 812 is arranged at one end of the air blowing support 810, the air blowing support rod 813 is rotatably arranged on the air blowing support 810 and is connected with the output end of the air blowing motor 812, and the air blowing motor 812 drives the air blowing support rod 813 to rotate.
The number of the blowing seats 814 is at least two, the blowing seats 814 are arranged on the blowing support 813 at intervals, and the air nozzles of the blowing seats 814 are arranged in parallel or obliquely corresponding to the side edges of the battery cell so as to blow out high-pressure air and blow up a film body on the surface of the battery cell.
Further, the utility model designs an adopt and blow and tear the design of mutually supporting of membrane, realize that the electric core of automatic blown film and double-layered membrane dyestripping function is automatic to be blown and to tear the membrane device. The utility model discloses to the attached characteristics in electric core body of rectangular membrane body integration, design with original ground, the utility model discloses wholly including the subassembly and the dyestripping subassembly of blowing, the subassembly and the dyestripping subassembly work of mutually supporting of blowing blows off high-pressure gas to membrane body and this body coupling side department of electricity core through the subassembly of blowing in advance, makes the membrane body edge break away from electric core body and utilize high-pressure gas's atmospheric pressure to make the membrane body keep the state of perk upwards. The blown film body is clamped by the film tearing assembly and drives the film body to move linearly, so that the film body is gradually torn off from the upper surface of the battery core. The utility model discloses a dyestripping subassembly utilizes dyestripping motor and lead screw cover structure drive second dyestripping slide linear motion through the first dyestripping slide linear motion of dyestripping linear module drive to realize the linear motion of horizontal plane. One side interval of second dyestripping slide is provided with a plurality of dyestripping supports, is equipped with dyestripping lift cylinder on each dyestripping support respectively, and dyestripping lift cylinder drive dyestripping lift slide drives the dyestripping cylinder along vertical direction elevating movement to be close to the film body that blows up, dyestripping cylinder drive dyestripping clamping jaw presss from both sides tight film body, and drive film body linear motion makes the film body tear from electric core surface. And simultaneously, the utility model discloses the support slidable ground that blows of subassembly sets up on second dyestripping slide to through the cylinder drive of blowing and linear motion, so that be close to electric core lateral part, the one end of the support that blows sets up the motor of blowing, through the branch rotary motion that blows that the motor drive set up on the support of blowing. A plurality of blowing seats are arranged on the blowing support rod at intervals, air nozzles of the blowing seats are aligned to the side portion of the battery core, and high-pressure gas led out by the blowing seats blows in the connection position of the battery core and the membrane body to tilt the membrane body so as to clamp the membrane tearing clamping jaw.
The embodiments of the present invention are only for describing the specific implementation thereof, and are not limited to the scope of protection thereof. The present invention is not limited to the above embodiments, but can be modified in various ways without departing from the scope of the present invention.
Claims (6)
1. The utility model provides an automatic blowing of electricity core and dyestripping device which characterized in that: the battery cell film tearing device comprises a blowing assembly and a film tearing assembly, wherein the film tearing assembly is arranged at the side part of a transfer conveying mechanism, the blowing assembly is arranged on the film tearing assembly, a battery cell on the transfer conveying mechanism is moved to a film tearing platform, the blowing assembly is moved to the side part of the film tearing platform and is aligned with the battery cell to blow out high-pressure gas, so that a film body attached to the surface of the battery cell is tilted; the film tearing assembly clamps the film body and moves linearly to tear the film body on the upper surface of the battery cell gradually.
2. The automatic battery cell blowing and film tearing device according to claim 1, characterized in that: the film tearing assembly comprises a film tearing linear module (81), a first film tearing sliding seat (82), a film tearing motor (83), a second film tearing sliding seat (84), a film tearing support (85), a film tearing lifting cylinder (86), a film tearing lifting sliding seat (87), a film tearing cylinder (88) and a film tearing clamping jaw (89), wherein the film tearing linear module (81) is horizontally arranged, and the first film tearing sliding seat (82) is connected to the output end of the film tearing linear module (81) and horizontally extends to the side of the film tearing linear module (81); the film tearing motor (83) is arranged on the first film tearing sliding seat (82), and the output end of the film tearing motor is arranged towards the direction vertical to the film tearing linear module (81); the second film tearing slide seat (84) is arranged on the first film tearing slide seat (82) in a sliding manner along the direction of the output end of the film tearing motor (83) and is connected with the output end of the film tearing motor (83) through a screw rod and a screw rod sleeve.
3. The automatic battery cell blowing and film tearing device according to claim 2, characterized in that: the film tearing supports (85) comprise at least two, and the film tearing supports (85) are arranged on the second film tearing sliding seat (84) at intervals; the film tearing lifting cylinder (86) is vertically arranged on the second film tearing sliding seat (84), and the output end of the film tearing lifting cylinder is arranged upwards; the film tearing lifting slide seat (87) is connected to the second film tearing slide seat (84) in a sliding manner along the vertical direction and is connected with the output end of the film tearing lifting cylinder (86); above-mentioned dyestripping cylinder (88) set up on dyestripping lift slide (87), and dyestripping clamping jaw (89) are connected on the output of dyestripping cylinder (88) to the level extends, and dyestripping cylinder (88) drive dyestripping clamping jaw (89) press from both sides the lamina body on electric core surface.
4. The automatic battery cell blowing and film tearing device according to claim 3, characterized in that: the blowing assembly comprises a blowing support (810), a blowing air cylinder (811), a blowing motor (812), a blowing support rod (813) and a blowing seat (814), wherein the blowing support (810) is slidably arranged on the second film tearing slide seat (84), the blowing air cylinder (811) is arranged on the second film tearing slide seat (84), and the output end of the blowing air cylinder is connected with the blowing support (810) so as to push the blowing support (810) to move linearly.
5. The automatic battery cell blowing and film tearing device according to claim 4, characterized in that: the blowing motor (812) is arranged at one end of the blowing support (810), the blowing support rod (813) is rotatably arranged on the blowing support (810) and is connected with the output end of the blowing motor (812), and the blowing motor (812) drives the blowing support rod (813) to rotate.
6. The automatic battery cell blowing and film tearing device according to claim 5, characterized in that: the blowing seats (814) comprise at least two, the blowing seats (814) are arranged on the blowing support rod (813) at intervals, and the air nozzles of the blowing seats (814) are arranged in parallel or obliquely corresponding to the side edges of the battery cell so as to blow out high-pressure air and blow up a film body on the surface of the battery cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022929276.1U CN214123935U (en) | 2020-12-09 | 2020-12-09 | Automatic blowing and film tearing device for battery cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022929276.1U CN214123935U (en) | 2020-12-09 | 2020-12-09 | Automatic blowing and film tearing device for battery cell |
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| Publication Number | Publication Date |
|---|---|
| CN214123935U true CN214123935U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022929276.1U Active CN214123935U (en) | 2020-12-09 | 2020-12-09 | Automatic blowing and film tearing device for battery cell |
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| CN (1) | CN214123935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465540A (en) * | 2022-10-31 | 2022-12-13 | 楚能新能源股份有限公司 | Insulation cover glue tearing auxiliary mechanism, insulation cover glue tearing mechanism and method |
-
2020
- 2020-12-09 CN CN202022929276.1U patent/CN214123935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465540A (en) * | 2022-10-31 | 2022-12-13 | 楚能新能源股份有限公司 | Insulation cover glue tearing auxiliary mechanism, insulation cover glue tearing mechanism and method |
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