CN218918995U - Edge sealing and packaging mechanism for top of lithium battery - Google Patents
Edge sealing and packaging mechanism for top of lithium battery Download PDFInfo
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- CN218918995U CN218918995U CN202221532193.1U CN202221532193U CN218918995U CN 218918995 U CN218918995 U CN 218918995U CN 202221532193 U CN202221532193 U CN 202221532193U CN 218918995 U CN218918995 U CN 218918995U
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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 a top edge sealing packaging mechanism for a lithium battery, which comprises a structural main body, wherein the structural main body comprises two vertical plates which are oppositely distributed, the upper end of each vertical plate is provided with a top sealing cover plate, and the lower end of each vertical plate is provided with a top sealing bottom plate; an upper top sealing component is arranged on the top sealing cover plate; the top sealing bottom plate is provided with a lower top sealing assembly, and the upper top sealing assembly and the lower top sealing assembly are correspondingly arranged; the upper top sealing heating piece and the lower top sealing heating piece are used for heating simultaneously, so that the temperature stability and uniformity of the aluminum plastic film in the process of packaging the lithium battery are guaranteed, the stability of the packaging quality of the lithium battery is guaranteed, the packaging effect is guaranteed, meanwhile, the compaction is carried out under the combined action of the soft sealing upper end socket and the soft sealing lower end socket, and the packaging quality and the packaging efficiency of the lithium battery are further improved; through the arrangement of the top sealing upper heat insulating plate and the top sealing lower heat insulating plate, heat can be concentrated on the soft sealing upper end socket and the soft sealing lower end socket which need to be heated, and the utilization rate of heat energy is improved.
Description
Technical Field
The utility model relates to the technical field of lithium battery packaging, in particular to a top edge sealing packaging mechanism for a lithium battery.
Background
Lithium batteries refer to batteries that contain lithium (including metallic lithium, lithium alloys, and lithium ions, lithium polymers) in an electrochemical system. Lithium batteries can be broadly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium metal batteries are generally non-rechargeable and contain lithium in the metallic state. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable.
Then, when the top side edge banding is carried out in the current lithium battery processing, the top side edge banding is carried out on the lithium battery in a manual auxiliary mode, the efficiency is low, and the packaging quality is required to be improved.
Disclosure of Invention
The utility model aims to solve the problems and provides a top edge sealing and packaging mechanism for a lithium battery.
The technical scheme is that the sealing and packaging mechanism for the lithium battery top edge comprises a structural main body, wherein the structural main body comprises two vertical plates which are oppositely distributed, a top sealing cover plate is arranged at the upper end of each vertical plate, and a top sealing bottom plate is arranged at the lower end of each vertical plate;
the upper sealing cover plate is provided with an upper top sealing assembly, the upper top sealing assembly comprises two upper sealing head guide posts arranged on the upper sealing cover plate, an upper sealing cylinder is arranged between the two upper sealing head guide posts, the lower end of the upper sealing head guide post is provided with an upper top sealing head bottom plate, the lower surface of the upper top sealing head bottom plate is provided with a top sealing upper fixing plate, the lower surface of the top sealing upper fixing plate is provided with a top sealing upper heat insulation plate, the lower surface of the top sealing upper heat insulation plate is provided with an upper top sealing heating piece, and the upper top sealing heating piece is provided with a soft sealing upper sealing head;
the top seal bottom plate is provided with a lower top seal assembly, the lower top seal assembly comprises two lower seal head guide posts arranged on the top seal bottom plate, a lower seal cylinder is arranged between the lower seal head guide posts, the upper end of each lower seal head guide post is provided with a lower top seal head bottom plate, the lower surface of the lower top seal head bottom plate is provided with a top seal lower heat insulation plate, the upper surface of the top seal lower heat insulation plate is provided with a lower top seal heating piece, a soft seal lower seal head is arranged on the lower top seal heating piece, a silica gel plate is arranged on the soft seal lower seal head, and one side of the silica gel plate is provided with a silica gel plate pressing block.
Preferably, an upper packaging cylinder connector is arranged at the top of the bottom plate of the upper top sealing head, the upper packaging cylinder connector is connected with the upper packaging cylinder, and first connector fixing blocks are arranged on two sides of the upper packaging cylinder connector.
Preferably, a lower packaging air cylinder connector is arranged on the lower surface of the bottom plate of the lower top sealing head, the lower packaging air cylinder connector is connected with the lower packaging air cylinder, and second connector fixing blocks are arranged on two sides of the lower packaging air cylinder connector.
Preferably, the upper top sealing component corresponds to the lower top sealing component, a groove is formed between the silica gel plate and the silica gel plate pressing block, a raised line is arranged at the lower end of the soft sealing upper sealing head, and the raised line corresponds to the groove.
Preferably, the soft seal upper end socket is provided with an auxiliary heating block, one side of the soft seal upper end socket is provided with a notch groove, the cross section of the soft seal upper end socket is of a 7-shaped structure, the auxiliary heating block is positioned at the notch groove of the soft seal upper end socket, and the auxiliary heating block is of a T-shaped structure.
Preferably, two groups of ball linear guide rails which are distributed in parallel are arranged at the bottom of the top sealing bottom plate, and the two groups of ball linear guide rails are symmetrically distributed on the outer sides of the lower sealing head guide posts.
Preferably, the top sealing bottom plate both sides are equipped with adjusting part, adjusting part includes adjusting screw, be equipped with the regulating block on the adjusting screw, adjusting screw one end is equipped with the scale knob, the adjusting screw other end with the top sealing bottom plate is connected, be equipped with the adjusting screw mounting groove on the top sealing bottom plate, the cross-section of adjusting screw mounting groove is "T" style of calligraphy structure.
Preferably, a plurality of groups of vertical plate supporting columns are arranged between the two groups of vertical plates.
The beneficial effects of the utility model are as follows:
(1) In the lithium battery top edge sealing packaging mechanism, the upper top sealing component corresponds to the lower top sealing component, in the packaging process, the upper top sealing component is driven to be pressed downwards by the upper packaging air cylinder, the lower top sealing component is driven to be lifted by the lower packaging air cylinder, the lithium battery top edge sealing component is positioned between the upper top sealing component and the lower top sealing component, and the top of the lithium battery is packaged under the combined action of the upper top sealing heating component, the soft sealing upper sealing head, the lower top sealing heating component and the soft sealing lower sealing head, so that the lithium battery top is provided with the advantages of good packaging quality and high packaging efficiency;
(2) In the packaging process, the upper top sealing heating piece and the lower top sealing heating piece are used for heating simultaneously, so that the temperature stability and uniformity of the heated and melted aluminum plastic film in the lithium battery packaging process are ensured, the stability of the packaging quality of the lithium battery is ensured, the packaging effect is ensured, meanwhile, the compaction is carried out under the combined action of the soft sealing upper end socket and the soft sealing lower end socket, and the packaging quality and the packaging efficiency of the lithium battery are further improved;
(3) Through the setting of heat insulating board on the top seal and heat insulating board under the top seal, played thermal-insulated effect, on avoiding appearing the heat conduction to other subassemblies of mechanism in the course of working, consequently cause the damage of equipment, also played the effect of concentrating heat energy simultaneously for heat can concentrate on soft seal upper head and the soft seal lower head that needs the heating, has improved the utilization ratio of heat energy.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a top edge sealing and packaging mechanism of a lithium battery according to the present utility model;
FIG. 2 is a second schematic diagram of the overall structure of the top edge sealing and packaging mechanism of the lithium battery of the present utility model;
FIG. 3 is a third schematic diagram of the whole structure of the top edge sealing and packaging mechanism of the lithium battery of the present utility model;
fig. 4 is an enlarged view of a portion a in fig. 3.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific example 1:
as shown in fig. 1-4, the top edge sealing packaging mechanism for the lithium battery of the embodiment comprises two vertical plates 3 which are oppositely distributed, wherein a top sealing cover plate 1 is arranged at the upper end of each vertical plate 3, a top sealing bottom plate 2 is arranged at the lower end of each vertical plate 3, a plurality of groups of vertical plate support columns 4 are arranged between the two groups of vertical plates 3, and the vertical plate support columns 4 are transversely arranged between the two groups of vertical plates 3; the upper top sealing assembly 27 is arranged on the top sealing cover plate 1, the upper top sealing assembly 27 comprises two upper sealing head guide posts 5 arranged on the top sealing cover plate 1, an upper sealing cylinder 6 is arranged between the two upper sealing head guide posts 5, an upper top sealing head bottom plate 8 is arranged at the lower end of the upper sealing head guide posts 5, a top sealing upper fixing plate 9 is arranged on the lower surface of the upper top sealing head bottom plate 8, a top sealing upper heat insulation plate 10 is arranged on the lower surface of the top sealing upper fixing plate 9, an upper top sealing heating piece 11 is arranged on the lower surface of the top sealing upper heat insulation plate 10, and a soft sealing upper head 12 is arranged on the upper top sealing heating piece 11; the upper sealing bottom plate 2 is provided with a lower top sealing assembly 28, the lower top sealing assembly 28 comprises two lower sealing guide posts 21 arranged on the upper sealing bottom plate 2, a lower sealing cylinder 20 is arranged between the two lower sealing guide posts 21, the upper end of the lower sealing guide post 21 is provided with a lower top sealing bottom plate 26, the lower surface of the lower top sealing bottom plate 26 is provided with a top sealing lower heat insulation plate 15, the upper surface of the top sealing lower heat insulation plate 15 is provided with a lower top sealing heating piece 17, the lower top sealing heating piece 17 is provided with a soft sealing lower sealing head 18, the soft sealing lower sealing head 18 is provided with a silica gel plate 16, and one side of the silica gel plate 16 is provided with a silica gel plate pressing block 19.
The top of the bottom plate 8 of the upper top sealing head is provided with an upper sealing cylinder connector 7, the upper sealing cylinder connector 7 is connected with the upper sealing cylinder 6, and two sides of the upper sealing cylinder connector 7 are provided with first connector fixing blocks; the lower top sealing head bottom plate 26 lower surface is equipped with lower encapsulation cylinder connector 14, lower encapsulation cylinder connector 14 with lower encapsulation cylinder 20 is connected, lower encapsulation cylinder connector 14 both sides are equipped with the second connector fixed block, through first connector fixed block with the setting of second connector fixed block, realize right upper encapsulation cylinder connector 7 with the installation of lower encapsulation cylinder connector 14 is fixed.
The upper top sealing assembly 27 corresponds to the lower top sealing assembly 28, a groove is arranged between the silica gel plate 16 and the silica gel plate pressing block 19, a raised line is arranged at the lower end of the soft sealing upper sealing head 12, and the raised line corresponds to the groove; the soft seal upper seal head 12 is provided with an auxiliary heating block 13, one side of the soft seal upper seal head 12 is provided with a notch groove, the section of the soft seal upper seal head 12 is of a 7-shaped structure, the auxiliary heating block 13 is positioned at the notch groove of the soft seal upper seal head 12, and the auxiliary heating block 13 is of a T-shaped structure.
The bottom of the top sealing bottom plate 2 is provided with two groups of ball linear guide rails 22 which are distributed in parallel, and the two groups of ball linear guide rails 22 are symmetrically distributed on the outer sides of the lower sealing head guide posts 21; the lithium battery top edge sealing packaging mechanism comprises a top sealing bottom plate 2, and is characterized in that adjusting assemblies 29 are arranged on two sides of the top sealing bottom plate 2, each adjusting assembly 29 comprises an adjusting screw 24, an adjusting block 25 is arranged on each adjusting screw 24, a scale knob 23 is arranged at one end of each adjusting screw 24, the other end of each adjusting screw 24 is connected with the top sealing bottom plate 2, an adjusting screw mounting groove is formed in each top sealing bottom plate 2, the cross section of each adjusting screw mounting groove is of a T-shaped structure, one end of each adjusting screw 24, connected with the top sealing bottom plate 2, is clamped in each adjusting screw mounting groove, and the positions of the lithium battery top edge sealing packaging mechanism are adjusted through the combination of the ball linear guide rail 22 and the adjusting assemblies 29.
Working principle:
in the top sealing packaging mechanism, an upper top sealing component corresponds to a lower top sealing component, an upper sealing cylinder drives the upper top sealing component to press down, a lower sealing cylinder drives the lower top sealing component to lift, a lithium battery top sealing component is positioned between the upper top sealing component and the lower top sealing component, the top of a lithium battery is packaged under the combined action of an upper top sealing heating component, a soft sealing upper sealing head, a lower top sealing heating component and a soft sealing lower sealing head, in the packaging process, the upper top sealing heating component and the lower top sealing heating component are used for heating simultaneously, and the temperature stability and uniformity of the heated and melted aluminum plastic film in the lithium battery packaging process are ensured, so that the stability of the packaging quality of the lithium battery is ensured, the packaging effect is ensured, and meanwhile, the packaging quality and the packaging efficiency of the lithium battery are further improved under the combined action of the soft sealing upper sealing head and the soft sealing lower sealing head; through the setting of heat insulating board on the top seal and heat insulating board under the top seal, played thermal-insulated effect, on avoiding appearing the heat conduction to other subassemblies of mechanism in the course of working, consequently cause the damage of equipment, also played the effect of concentrating heat energy simultaneously for heat can concentrate on soft seal upper head and the soft seal lower head that needs the heating, has improved the utilization ratio of heat energy.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The top edge sealing packaging mechanism for the lithium battery is characterized by comprising a structural main body, wherein the structural main body comprises two vertical plates (3) which are oppositely distributed, a top sealing cover plate (1) is arranged at the upper end of each vertical plate (3), and a top sealing bottom plate (2) is arranged at the lower end of each vertical plate (3);
an upper top sealing assembly (27) is arranged on the top sealing cover plate (1), the upper top sealing assembly (27) comprises two upper sealing guide posts (5) arranged on the top sealing cover plate (1), an upper sealing cylinder (6) is arranged between the upper sealing guide posts (5), an upper top sealing bottom plate (8) is arranged at the lower end of the upper sealing guide posts (5), a top sealing upper fixing plate (9) is arranged on the lower surface of the upper top sealing bottom plate (8), a top sealing upper heat insulation plate (10) is arranged on the lower surface of the top sealing upper fixing plate (9), an upper top sealing heating part (11) is arranged on the lower surface of the top sealing upper heat insulation plate (10), and a soft sealing upper sealing head (12) is arranged on the upper top sealing heating part (11);
the upper sealing device is characterized in that a lower top sealing component (28) is arranged on the top sealing bottom plate (2), the lower top sealing component (28) comprises two lower sealing guide posts (21) arranged on the top sealing bottom plate (2), a lower sealing cylinder (20) is arranged between the lower sealing guide posts (21), a lower top sealing bottom plate (26) is arranged at the upper end of the lower sealing guide posts (21), a top sealing lower heat insulation plate (15) is arranged on the lower surface of the lower top sealing bottom plate (26), a lower top sealing heating part (17) is arranged on the upper surface of the top sealing lower heat insulation plate (15), a soft sealing lower sealing head (18) is arranged on the lower top sealing heating part (17), a silica gel plate (16) is arranged on one side of the silica gel plate (16), and a silica gel plate pressing block (19) is arranged on one side of the silica gel plate.
2. The packaging mechanism for a top edge seal of a lithium battery according to claim 1, wherein: the top of the upper top sealing head bottom plate (8) is provided with an upper sealing cylinder connector (7), the upper sealing cylinder connector (7) is connected with the upper sealing cylinder (6), and first connecting head fixing blocks are arranged on two sides of the upper sealing cylinder connector (7).
3. The packaging mechanism for a top edge seal of a lithium battery according to claim 1, wherein: the lower surface of the lower top sealing head bottom plate (26) is provided with a lower sealing cylinder connector (14), the lower sealing cylinder connector (14) is connected with the lower sealing cylinder (20), and two sides of the lower sealing cylinder connector (14) are provided with second connector fixing blocks.
4. The packaging mechanism for a top edge seal of a lithium battery according to claim 1, wherein: the upper top sealing assembly (27) corresponds to the lower top sealing assembly (28), a groove is formed between the silica gel plate (16) and the silica gel plate pressing block (19), a raised line is arranged at the lower end of the soft sealing upper sealing head (12), and the raised line corresponds to the groove.
5. The packaging mechanism for a top edge seal of a lithium battery according to claim 1, wherein: be equipped with auxiliary heating piece (13) on soft seal upper cover (12), soft seal upper cover (12) one side is equipped with the breach groove, soft seal upper cover (12) cross-section is "7" style of calligraphy structure, auxiliary heating piece (13) are located the breach groove department of soft seal upper cover (12), auxiliary heating piece (13) are "T" style of calligraphy structure.
6. The packaging mechanism for a top edge seal of a lithium battery according to claim 1, wherein: the bottom of the top sealing bottom plate (2) is provided with two groups of ball linear guide rails (22) which are distributed in parallel, and the two groups of ball linear guide rails (22) are symmetrically distributed on the outer side of the lower sealing head guide post (21).
7. The packaging mechanism for a top edge seal of a lithium battery according to claim 1, wherein: the utility model discloses a top sealing bottom plate (2), including top sealing bottom plate (2), top sealing bottom plate (2) both sides are equipped with adjusting part (29), adjusting part (29) are including adjusting screw (24), be equipped with regulating block (25) on adjusting screw (24), adjusting screw (24) one end is equipped with scale knob (23), adjusting screw (24) other end with top sealing bottom plate (2) are connected, be equipped with the adjusting screw mounting groove on top sealing bottom plate (2), the cross-section of adjusting screw mounting groove is "T" style of calligraphy structure.
8. The packaging mechanism for a top edge seal of a lithium battery according to claim 1, wherein: a plurality of vertical plate supporting columns (4) are arranged between the two groups of vertical plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221532193.1U CN218918995U (en) | 2022-06-16 | 2022-06-16 | Edge sealing and packaging mechanism for top of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221532193.1U CN218918995U (en) | 2022-06-16 | 2022-06-16 | Edge sealing and packaging mechanism for top of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218918995U true CN218918995U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221532193.1U Active CN218918995U (en) | 2022-06-16 | 2022-06-16 | Edge sealing and packaging mechanism for top of lithium battery |
Country Status (1)
| Country | Link |
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| CN (1) | CN218918995U (en) |
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2022
- 2022-06-16 CN CN202221532193.1U patent/CN218918995U/en active Active
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