CN218957807U - Battery hot-pressing edge banding mechanism - Google Patents
Battery hot-pressing edge banding mechanism Download PDFInfo
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- CN218957807U CN218957807U CN202223583724.2U CN202223583724U CN218957807U CN 218957807 U CN218957807 U CN 218957807U CN 202223583724 U CN202223583724 U CN 202223583724U CN 218957807 U CN218957807 U CN 218957807U
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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 relates to a battery hot-pressing edge sealing mechanism in the technical field of soft package battery processing equipment, which comprises a support frame body, a hot-pressing module and a material placing die for placing a soft package battery, wherein the hot-pressing module can move to the top end surface of a punching base, the edge of the soft package battery is clamped between the hot-pressing module and the punching base for hot-pressing edge sealing, the hot-pressing module comprises a fixed plate body, a heat insulation composite plate body, a heating plate body and a hot-pressing copper die, a plurality of upper pull rods and a plurality of lower push rods are arranged at the top of the fixed plate body, the tail ends of the upper pull rods are fixedly connected with the hot-pressing copper die, the middle parts of the upper pull rods are connected with the heat insulation composite plate body in an inserting mode, the tail ends of the lower push rods are fixedly connected with the heat insulation composite plate body, so that the hot-pressing copper die can adjust the flatness of the bottom of the hot-pressing copper die in a local range between a plurality of upper pull rods and a plurality of lower push rods, and the hot-pressing edge sealing flatness of the hot-pressing copper die is kept consistent with the punching base.
Description
Technical Field
The utility model relates to the technical field of soft package battery processing equipment, in particular to a battery hot-pressing edge sealing mechanism.
Background
The soft package battery is just a polymer shell sleeved on the liquid lithium ion battery. In the structure, the soft-packed battery packed by the aluminum plastic film is not like a steel shell aluminum shell battery core which can explode, and the soft-packed battery can only be inflated to split at most under the condition of potential safety hazard.
When the existing soft-package battery is processed, the edge of the polymer shell of the soft-package battery, namely the aluminum plastic film package, needs to be subjected to hot-pressing edge sealing. Generally, the edge of the aluminum plastic film is placed between the hot-pressing module and the punching base, and a certain pressure is applied to enable the two aluminum plastic films to be subjected to hot-melting plastic package, and as the copper material with good heat conduction performance is generally adopted in the hot-pressing module as the hot-pressing copper mold for being attached to the aluminum plastic film, the surface of the hot-pressing copper mold attached to the aluminum plastic film is deformed when the hot-pressing copper mold is heated, the contact area between the hot-pressing copper mold and the aluminum plastic film is uneven, poor package edge sealing of the aluminum plastic film of the soft-packaged battery is easily caused, and the sealing performance of the soft-packaged battery is reduced.
Disclosure of Invention
The utility model aims at solving the defects and provides a battery hot-pressing edge sealing mechanism.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a battery hot pressing banding mechanism, including support frame body, hot pressing module and be used for placing the material mould of putting of soft packet of battery, hot pressing module movably sets up in the top of support frame body inside, the preceding terminal surface of putting the material mould is equipped with the punching press base, and the punching press base is located the hot pressing module under, the terminal surface of hot pressing module movable to punching press base, press tightly soft packet of battery's edge at hot pressing module and punching press base subassembly and carry out hot pressing banding, the hot pressing module includes the fixed plate body, the thermal insulation synthetic plate body, hot plate body and hot pressing copper mould, the fixed plate body, the thermal insulation synthetic plate body, hot plate body and hot pressing copper mould are connected from last down in proper order, the top of fixed plate body is equipped with a plurality of pull rods and a plurality of lower ejector pins, the top and the fixed plate body of upper pull rod carry out the spiro union, the middle part and the thermal insulation synthetic plate body of upper pull rod peg graft with the hot pressing copper mould, the top and the fixed plate body carry out the spiro union fixedly, the tail end and the thermal insulation synthetic plate body of lower ejector pin carry out fixed connection.
In the above-mentioned explanation, as further scheme, hot pressing module carries out swing joint through the top of guide bracket and support body, the top of support body is equipped with a plurality of punching press guide sleeve, punching press guide sleeve runs through the top of support body, the guide bracket comprises roof and two first guide arms, the bottom face at the roof tip is vertically fixed connection to the one end of first guide arm, the inside of punching press guide sleeve is pegged graft to the other end of first guide arm, and carry out fixed connection with the top of fixed plate body, the top of support body still is equipped with the punching press jar, the output of punching press jar carries out fixed connection with the bottom of roof.
In the above description, as a further scheme, a material placing groove for placing the soft package battery is formed in one side of the material placing die close to the punching base, the material placing groove is of a strip-shaped structure, and the section of the material placing groove is of a semicircular structure.
In the above description, as a further scheme, the bottom of the supporting frame body is a base, a lifting assembly is further arranged between the material placing die and the base, and the material placing die can move up and down in the supporting frame body through the lifting assembly.
In the above-mentioned explanation, as a further scheme, the lifting subassembly includes lifting jar, a plurality of lifting guide sleeve and a plurality of second guide arm, and the lifting jar sets up in the inside of base, and the second guide arm sets up four corners at the material mould of putting vertically, and lifting guide sleeve fixed connection is at the top face of base, and the material mould of putting carries out pegging graft with lifting guide sleeve respectively through the second guide arm, and the output of lifting jar runs through the base and carries out fixed connection with the bottom of putting the material mould.
In the above description, as a further scheme, the top of support frame body still is equipped with pushes down locating component, pushes down locating component including fixed cylinder and fixed clamp plate, and fixed cylinder is fixed to be set up at the top of support frame body, and fixed clamp plate horizontally sets up in the top of putting the material mould, and fixed cylinder's output carries out fixed connection with fixed clamp plate's top face, and fixed clamp plate can reciprocate in the inside of support frame body through fixed cylinder.
In the above description, as a further proposal, the side wall of the heating plate body is provided with a jogged round hole for placing the external heating conductor, and the jogged round hole penetrates through the two side walls of the heating plate body.
The beneficial effects of the utility model are as follows:
the utility model provides a battery hot pressing banding mechanism adopts the hot pressing module that comprises fixed plate body, thermal-insulated synthetic plate body, hot plate body and hot pressing copper mould, and be equipped with the lower ejector pin that is used for pulling the ascending upper pull rod of hot pressing copper mould part and applys down the ejector pin of jacking force to thermal-insulated synthetic plate body through fixed plate body top, make hot pressing copper mould can carry out the adjustment of roughness to the local scope of hot pressing copper mould bottom under the effect of many upper pull rods and many lower ejector pins, make hot pressing copper mould make with the punching press base between keep unanimous roughness, be favorable to two plastic-aluminum membranes to obtain unanimous atress and being heated between hot pressing module and punching press base, the accuracy of soft packet battery hot pressing banding has been improved and the leakproofness of soft packet battery shell has been guaranteed.
Drawings
Fig. 1 is a schematic perspective view of a battery hot-press edge sealing mechanism according to the present utility model;
fig. 2 is a schematic structural view of a battery hot-press edge sealing mechanism according to the present utility model at a rear view angle;
FIG. 3 is a schematic side view of a battery hot-press edge banding mechanism according to the present utility model;
fig. 4 is a schematic structural diagram of a hot-pressing module in a hot-pressing edge sealing mechanism for a battery according to the present utility model;
FIG. 5 is a schematic view of the internal perspective structure of a hot-press module in a hot-press edge sealing mechanism for a battery according to the present utility model;
in the figure: 1-base, 101-lifting electric cylinder, 102-lifting guide sleeve, 103-second guide rod, 2-support frame body, 3-hot pressing module, 301-fixed plate body, 302-heat insulation composite plate body, 303-heating plate body, 304-jogged round hole, 305-hot pressing copper mold, 306-upper pull rod, 307-lower ejector rod, 4-material placing mold, 401-material placing groove, 402-punching base, 5-punching electric cylinder, 6-guide bracket, 601-punching guide sleeve, 602-first guide rod, 603-top plate, 7-pressing positioning component, 701-fixed cylinder, 702-fixed pressing plate.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-5, a battery hot-pressing edge sealing mechanism in specific implementation includes a supporting frame 2, a hot-pressing module 3 and a material placing mold 4 for placing a soft-packaged battery, the hot-pressing module 3 is movably arranged above the supporting frame 2, a punching base 402 is arranged on the front end surface of the material placing mold 4, the punching base 402 is located under the hot-pressing module 3, the hot-pressing module 3 is movable to the top end surface of the punching base 402, the edge of the soft-packaged battery is clamped between the hot-pressing module 3 and the punching base 402 to carry out hot-pressing edge sealing, the hot-pressing module 3 includes a fixed plate 301, a heat-insulating composite plate 302, a heating plate 303 and a hot-pressing copper mold 305, the fixed plate 301, the heat-insulating composite plate 302, the heating plate 303 and the hot-pressing copper mold 305 are sequentially connected from top to bottom, a plurality of upper pull rods 306 and a plurality of lower push rods 307 are arranged at the top of the fixed plate 301, the top ends of the upper pull rods 306 are fixedly connected with the hot-pressing copper mold 305, the middle parts of the upper pull rods 306 are fixedly connected with the top ends of the hot-pressing plates 303, the top ends of the upper pull rods 303 are fixedly connected with the top ends of the heat-insulating composite plate 302 and the heating plate 307, and the lower push rods 307 are fixedly connected with the heat-insulating composite plate 301.
The hot pressing module 3 is movably connected with the top of the support frame body 2 through a guide bracket 6, a plurality of punching guide sleeves 601 are arranged on the top of the support frame body 2, the punching guide sleeves 601 penetrate through the top of the support frame body 2, the guide bracket 6 is composed of a top plate 603 and two first guide rods 602, one end of each first guide rod 602 is vertically and fixedly connected with the bottom end surface of the end part of the top plate 603, the other end of each first guide rod 602 is inserted into the inside of each punching guide sleeve 601 and is fixedly connected with the top of the fixed plate body 301, a punching cylinder 5 is further arranged on the top of the support frame body 2, and the output end of each punching cylinder 5 is fixedly connected with the bottom of the top plate 603;
through pegging graft between first guide arm 602 and the punching press guide sleeve 601, for hot pressing module 3 removes at the inside guide effect that provides vertical orientation of support frame body 2, simultaneously punching press jar 5 applys decurrent drive force to fixed plate body 301 to conduct to the top of hot pressing module 3 through first guide arm 602, play and can exert the effect of certain pressure for hot pressing module 3 to the plastic-aluminum membrane.
A material placing groove 401 for placing the soft package battery is formed in one side, close to the stamping base 402, of the material placing die 4, the material placing groove 401 is of a strip-shaped structure, and the section of the material placing groove 401 is of a semicircular structure.
The bottom of the support frame body 2 is provided with a base 1, a lifting component is further arranged between the material placing die 4 and the base 1, and the material placing die 4 can move up and down in the support frame body 2 through the lifting component.
The lifting assembly comprises a lifting electric cylinder 101, a plurality of lifting guide sleeves 102 and a plurality of second guide rods 103, wherein the lifting electric cylinder 101 is arranged in the base 1, the second guide rods 103 are vertically arranged at four corners of the material placing die 4, the lifting guide sleeves 102 are fixedly connected to the top end surface of the base 1, the material placing die 4 is respectively spliced with the lifting guide sleeves 102 through the second guide rods 103, and the output end of the lifting electric cylinder 101 penetrates through the base 1 and is fixedly connected with the bottom of the material placing die 4.
The top of the support frame body 2 is also provided with a pressing positioning assembly 7, the pressing positioning assembly 7 comprises a fixed air cylinder 701 and a fixed pressing plate 702, the fixed air cylinder 701 is fixedly arranged at the top of the support frame body 2, the fixed pressing plate 702 is horizontally arranged above the material placing die 4, the output end of the fixed air cylinder 701 is fixedly connected with the top end surface of the fixed pressing plate 702, and the fixed pressing plate 702 can move up and down in the support frame body 2 through the fixed air cylinder 701;
the soft package battery is clamped between the material placing die 4 and the fixed pressing plate 702 through the pressing down positioning assembly 7 and the lifting assembly, so that the soft package battery body is not easy to displace when the shell of the soft package battery is subjected to hot-press edge sealing, and the accuracy of the shell of the soft package battery during hot-press edge sealing is improved.
The side wall of the heating plate body 303 is provided with the embedded round holes 304 for placing the external heating conductors, the embedded round holes 304 penetrate through the two side walls of the heating plate body 303, the external heating conductors are generally formed by heating copper pipes, and the embedded round holes 304 for installing the heating copper pipes are formed in the two side walls of the heating plate body 303, so that the heating copper pipes can be heated in a large area in the heating plate body 303, and the heat conduction efficiency of the heating plate body 303 is improved.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (7)
1. The utility model provides a battery hot pressing banding mechanism, includes support frame body, hot pressing module and is used for placing the material mould of putting of soft packet of battery, and hot pressing module movably sets up in the inside top of support frame body, and the preceding terminal surface of putting the material mould is equipped with the punching press base, and the punching press base is located the hot pressing module under, and the movable terminal surface to the punching press base of hot pressing module presss from both sides the edge clamp of soft packet of battery at hot pressing module and punching press base subassembly and carries out hot pressing banding, its characterized in that: the hot pressing module comprises a fixed plate body, a heat-insulating composite plate body, a heating plate body and a hot-pressing copper mold, wherein the fixed plate body, the heat-insulating composite plate body, the heating plate body and the hot-pressing copper mold are sequentially connected from top to bottom, the top of the fixed plate body is provided with a plurality of upper pull rods and a plurality of lower ejector rods, the top ends of the upper pull rods are in threaded connection with the fixed plate body, the tail ends of the upper pull rods are fixedly connected with the hot-pressing copper mold, the middle parts of the upper pull rods are in plug connection with the heat-insulating composite plate body and the heating plate body, the top ends of the lower ejector rods are in threaded connection with the fixed plate body, and the tail ends of the lower ejector rods are fixedly connected with the heat-insulating composite plate body.
2. The hot press edge banding mechanism for a battery according to claim 1, wherein: the hot pressing module carries out swing joint through the top of guide bracket and support body, the top of support body is equipped with a plurality of punching press guide sleeve, punching press guide sleeve runs through the top of support body, the guide bracket comprises roof and two first guide arms, the bottom face at the roof tip of vertical fixed connection of one end of first guide arm, the other end of first guide arm is pegged graft into punching press guide sleeve's inside, and carry out fixed connection with the top of fixed plate body, the top of support body still is equipped with the punching press jar, the output of punching press jar carries out fixed connection with the bottom of roof.
3. The hot press edge banding mechanism for a battery according to claim 1, wherein: the material placing die is characterized in that a material placing groove for placing the soft package battery is formed in one side, close to the stamping base, of the material placing die, the material placing groove is of a strip-shaped structure, and the section of the material placing groove is of a semicircular structure.
4. A battery hot press edge banding mechanism according to claim 3, wherein: the bottom of the support frame body is a base, a lifting assembly is further arranged between the material placing die and the base, and the material placing die can move up and down in the support frame body through the lifting assembly.
5. The hot press edge banding mechanism for a battery according to claim 4, wherein: the lifting assembly comprises a lifting electric cylinder, a plurality of lifting guide sleeves and a plurality of second guide rods, wherein the lifting electric cylinder is arranged in the base, the second guide rods are vertically arranged at four corners of the material placing die, the lifting guide sleeves are fixedly connected to the top end face of the base, the material placing die is respectively spliced with the lifting guide sleeves through the second guide rods, and the output end of the lifting electric cylinder penetrates through the base and is fixedly connected with the bottom of the material placing die.
6. The hot press edge banding mechanism for a battery according to claim 1, wherein: the top of support frame body still is equipped with pushes down locating component, pushes down locating component including fixed cylinder and fixed clamp plate, and fixed cylinder is fixed to be set up at the top of support frame body, and fixed clamp plate horizontally sets up in the top of putting the material mould, and fixed cylinder's output carries out fixed connection with fixed clamp plate's top face, and fixed clamp plate can reciprocate in the inside of support frame body through fixed cylinder.
7. A battery hot press edge banding mechanism according to any one of claims 1 to 6, wherein: the side wall of the heating plate body is provided with embedded round holes for placing external heating conductors, and the embedded round holes penetrate through the two side walls of the heating plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223583724.2U CN218957807U (en) | 2022-12-30 | 2022-12-30 | Battery hot-pressing edge banding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223583724.2U CN218957807U (en) | 2022-12-30 | 2022-12-30 | Battery hot-pressing edge banding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218957807U true CN218957807U (en) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223583724.2U Active CN218957807U (en) | 2022-12-30 | 2022-12-30 | Battery hot-pressing edge banding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218957807U (en) |
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2022
- 2022-12-30 CN CN202223583724.2U patent/CN218957807U/en active Active
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