CN112072182B - Sealing and cutting method - Google Patents
Sealing and cutting method Download PDFInfo
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- CN112072182B CN112072182B CN202010863904.2A CN202010863904A CN112072182B CN 112072182 B CN112072182 B CN 112072182B CN 202010863904 A CN202010863904 A CN 202010863904A CN 112072182 B CN112072182 B CN 112072182B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/20—Cutting sheets or blanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling 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
- 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
Abstract
The invention relates to a sealing and cutting method, which adopts a bag making machine, wherein the bag making machine comprises a sealing and cutting platform, a feeding device, a cutter device, a sealing cutter device, a cutting knife and a material moving device. The bag making machine is provided with a sealing and cutting platform, the sealing and cutting platform comprises a first working platform and a second working platform, the two working platforms alternately go to and fro from a sealing and cutting station and a blanking station, and the lifting of the first working platform and the second working platform is controlled by a first lifting assembly and a second lifting assembly, so that the interference of the two working platforms on the stroke is avoided, the sealing and cutting action on the sealing and cutting platform is continuously carried out, the advantage of the alternative working of the two working platforms of the sealing and cutting platform is utilized, the returning step and the cutting step are synchronously carried out and do not interfere with each other, the sealing and cutting action on the sealing and cutting platform is continuously carried out, no waiting time exists in the middle, the technical problem of low packaging efficiency of the battery pole piece is solved, and the technical effect of improving the packaging efficiency of the.
Description
Technical Field
The invention relates to the field of battery pole piece packaging, in particular to a sealing and cutting method.
Background
Along with the continuous development of new forms of energy, the lithium cell is also by wide application in each field, and the demand is also bigger and bigger, and the encapsulation of pole piece is as an indispensable ring in the lithium cell production, and its encapsulation efficiency can direct influence the production efficiency of lithium cell, and the battery pole piece encapsulation on the existing market all adopts solitary to seal to cut the platform and seals sword, cutter and cooperate, seals and cuts the platform and need seal to cut the process and accomplish after just can get into next circulation, production efficiency is lower.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present invention is to provide a sealing and cutting method to solve the technical problem of low battery pole piece packaging efficiency.
In order to solve the technical problem, the embodiment of the invention provides a sealing and cutting method, wherein a bag making machine is adopted in the sealing and cutting method, and the bag making machine comprises a sealing and cutting platform, a feeding device arranged at the front end of the sealing and cutting platform, a cutter device arranged on the upper side of a sealing and cutting station, a sealing cutter device and a cutting cutter which are arranged at the rear end of the sealing cutter, and a material moving device arranged on one side of a blanking station; the sealing and cutting platform is provided with a cutting station; the cutting station is arranged between the sealing and cutting station and the blanking station; the seal cuts the platform and includes: the device comprises a base, a cutting station and a blanking station, wherein the base is provided with a sealing and cutting station and a blanking station; the first working platform comprises a first mounting platform and a first die cutting assembly mounted on the first mounting platform; the second working platform comprises a second mounting platform and a second die cutting assembly mounted on the second mounting platform; the first lifting assembly is used for driving the first mounting platform to lift; the second lifting assembly is used for driving the second mounting platform to lift; a first drive assembly and a second drive assembly; the first lifting assembly is arranged on the first working platform; the second lifting assembly is arranged on the second working platform; the first driving assembly drives the first working platform to move horizontally, so that the first mounting platform moves in a reciprocating manner to the sealing and cutting station and the blanking station; the second driving assembly drives the second working platform to move horizontally, so that the second mounting platform moves in a reciprocating manner to the sealing and cutting station and the blanking station; the seal cutting method comprises the following steps: a feeding step, a sealing and cutting step, a blanking step and a returning step; the feeding step comprises the following steps: the feeding device feeds the diaphragm sheet material to a first working platform/a second working platform on the sealing and cutting station; the sealing and cutting step comprises: the cutter device punches the diaphragm sheet materials borne by the first working platform/the second working platform on the sealing and cutting station; the sealing knife device seals membrane sheets borne by the first working platform/the second working platform on the sealing and cutting station; the cutting step comprises: the first working platform/the second working platform transfers the sealing and cutting product and the diaphragm sheet material to a cutting station; the cutting knife cuts off the membrane sheet materials borne by the first working platform/the second working platform; the blanking step comprises: the first working platform/the second working platform transfers the seal-cut product and the cut diaphragm sheet material to a blanking station; the material moving device moves the sealing and cutting product and the cut diaphragm sheet material from the first working platform/the second working platform; the returning step includes: the second working platform/the first working platform is moved to the sealing and cutting station from the blanking station.
Further, after the returning step is completed, the feeding step, the sealing and cutting step and the cutting step are sequentially carried out; after the cutting step is finished, entering a blanking step; the returning step is performed simultaneously with the cutting step.
Further, the returning step specifically includes: the second lifting assembly drives the second working platform to descend/the first lifting assembly drives the first working platform to descend; the second driving assembly drives the second working platform to move to the sealing and cutting station/the first driving assembly drives the first working platform to move to the sealing and cutting station.
Furthermore, the first die cutting assembly comprises a first rotating assembly, a first pressing plate fixed at the rotating end of the first rotating assembly, and a first rubber coating seat arranged on the first mounting platform; the second die cutting assembly comprises a second rotating assembly, a second pressing plate fixed at the rotating end of the second rotating assembly and a second rubber wrapping seat arranged on the second mounting platform; the first rotating assembly drives the first pressing plate to rotate so that the first pressing plate is horizontally pressed or leveled to the first rubber coating seat; the second rotating assembly drives the second pressing plate to rotate, so that the second pressing plate is horizontally pressed or leveled to the second rubber coating seat.
Further, the first pressing plate, the second pressing plate, the first rubber coating seat and the second rubber coating seat are all provided with negative pressure air paths.
Further, the base is provided with a horizontal first sliding rail; the first working platform further comprises a first mounting seat which is connected to the first sliding rail in a sliding manner; the first mounting platform is connected with the first mounting base in a sliding mode in the vertical direction.
Furthermore, the fixed end of the first lifting assembly is fixed on the first mounting seat, and the driving end of the first lifting assembly is fixedly connected with the first mounting platform.
Furthermore, the first driving assembly comprises a first motor arranged on the base, a first screw rod in transmission connection with the output end of the first motor, and a first nut fixed on the first mounting seat.
Further, the base is provided with a horizontal second sliding rail; the second working platform further comprises a second mounting seat which is connected to the second sliding rail in a sliding manner; and the second mounting platform is connected with the second mounting seat in a sliding manner in the vertical direction.
Furthermore, the fixed end of the second lifting component is fixed on the second mounting seat, and the driving end of the second lifting component is fixedly connected with the second mounting platform.
Furthermore, the second driving assembly comprises a second motor arranged on the base, a second screw rod in transmission connection with the output end of the second motor, and a second nut fixed on the second mounting seat.
Furthermore, the first lifting assembly and the second lifting assembly are linear air cylinders; the first rotating assembly and the second rotating assembly are rotating cylinders.
The embodiment of the invention provides a sealing and cutting method, a bag making machine is adopted, the bag making machine is provided with a sealing and cutting platform, the sealing and cutting platform comprises a first working platform and a second working platform, the two working platforms alternately go back and forth to a sealing and cutting station and a blanking station, and the lifting of the first working platform and the second working platform is controlled by a first lifting assembly and a second lifting assembly, so that the interference of the two working platforms on the stroke is avoided, the sealing and cutting action on the sealing and cutting platform is continuously carried out, the advantage of the alternative working of the double working platforms of the sealing and cutting platform is utilized, the returning step and the cutting step are synchronously carried out and do not interfere with each other, the sealing and cutting action on the sealing and cutting platform is continuously carried out, the waiting time is not arranged in the middle, the technical problem of low battery pole piece packaging efficiency is solved, and the technical effect of improving the battery pole piece.
The invention is further described below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of a sealing and cutting platform according to the present invention;
FIG. 2 is a perspective view of a first work platform according to the present invention;
FIG. 3 is a perspective view of a second work platform according to the present invention;
FIG. 4 is a flow chart of the feeding step, the sealing and cutting step, the cutting step and the blanking step of the sealing and cutting method of the present invention;
FIG. 5 is a flow chart of the present invention return step.
Description of the reference numerals
10 seal and cut platform 1 base
11 seal cutting station and 12 blanking stations
13 first slide rail 14 second slide rail
2 first working platform 21 first mounting seat
22 first mounting platform 23 first die cut assembly
231 first rotating assembly 232 first pressure plate
233 first rubber coating base 3 second working platform
31 second mounting seat 32 second mounting platform
33 second die cutting element 331 second rotary element
332 second pressing plate 333 second rubber coating seat
4 first lifting assembly 5 second lifting assembly
6 first drive assembly 7 second drive assembly
71 second motor 72 second lead screw
Detailed Description
In order to more fully understand the technical content of the present invention, the technical solution of the present invention is further described and illustrated below with reference to the schematic drawings, but not limited thereto.
If directional indications (such as up, down, left, right, front, and rear … …) are provided in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the movement, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
As shown in fig. 1, a sealing and cutting platform 10 includes: the device comprises a base 1, a first working platform 2, a second working platform 3, a first lifting component 4 for driving a first mounting platform 22 to lift, a second lifting component 5 for driving a second mounting platform 32 to lift, a first driving component 6 and a second driving component 7. The first lifting component 4 is arranged on the first working platform 2, and the second lifting component 5 is arranged on the second working platform 3.
Preferably, the base 1 is provided with a sealing and cutting station 11 and a blanking station 12, the upper end of the base 1 is provided with a first horizontal sliding rail 13 and a second horizontal sliding rail 14, the first working platform 2 comprises a first mounting seat 21 connected to the first sliding rail 13 in a sliding manner, a first mounting platform 22 and a first die cutting assembly 23 mounted on the first mounting platform 22, and the first mounting platform 22 is connected to the first mounting seat 21 in a sliding manner in the vertical direction. The second working platform 3 comprises a second mounting seat 31 slidably connected to the second slide rail 14, a second mounting platform 32, and a second die-cutting assembly 33 mounted on the second mounting platform 32. The second mounting platform 32 is slidably connected to the second mounting seat 31 in the vertical direction.
Preferably, the first driving assembly 6 includes a first motor installed on the base 1, a first lead screw in transmission connection with an output end of the first motor, and a first nut fixed on the first mounting seat 21, and drives the first working platform 2 to move horizontally through the first driving assembly 6, so that the first mounting platform 22 moves to and fro in the sealing and cutting station 11 and the blanking station 12.
Preferably, the second driving assembly 7 includes a second motor 71 installed on the base 1, a second lead screw 72 in transmission connection with an output end of the second motor 71, and a second nut fixed on the second mounting seat 31, and the second driving assembly 7 drives the first working platform 2 to move horizontally, so that the second mounting platform 32 moves to and fro in the sealing and cutting station 11 and the blanking station 12.
Preferably, the fixed end of the first lifting assembly 4 is fixed to the first mounting base 21, and the driving end thereof is fixedly connected to the first mounting platform 22. The fixed end of the second lifting assembly 5 is fixed to the second mounting base 31, and the driving end thereof is fixedly connected with the second mounting platform 32.
Preferably, the first lifting component 4 and the second lifting component 5 are linear air cylinders, in the process that the first working platform 2 moves from the sealing and cutting station 11 to the blanking station 12, the first lifting component 4 is always in a jacking state, in the process that the first working platform 2 moves from the blanking station 12 to the sealing and cutting station 11, the first lifting component 4 firstly drives the first mounting platform 22 to descend, then the first driving component 6 drives the first working platform 2 to horizontally move to the sealing and cutting station 11, the first lifting component 4 firstly jacks the first mounting platform 22, in the process that the first working platform 2 moves to the sealing and cutting station 11, the second working platform 3 moves from the sealing and cutting station 11 to the blanking station 12, the second lifting component 5 is always in a jacking state, the action of the second working platform 3 returning to the sealing and cutting station 11 from the blanking station 12 is the same as the action of the first working platform 2 returning to the sealing and cutting station 11, and the lifting mechanism also descends firstly and then moves, and finally the second lifting component 5 lifts.
As shown in fig. 2, the first die cutting assembly 23 includes a first rotating assembly 231, a first pressing plate 232 fixed to a rotating end of the first rotating assembly 231, and a first glue wrapping seat 233 disposed on the first mounting platform 22.
The first rotating assembly 231 drives the first pressing plate 232 to rotate, so that the first pressing plate 232 horizontally presses the first adhesive wrapping seat 233, so that the diaphragm is turned over to form a pocket structure, thereby facilitating the packaging of the battery pole piece. When the first rotating member 231 drives the first pressing plate 232 to rotate and be flush with the first glue coating seat 233, the diaphragm can smoothly enter the first pressing plate 232 and the first glue coating seat 233 of the first mounting platform 22.
Preferably, the first rotating assembly 231 is a rotating cylinder, and the first pressing plate 232 and the first glue wrapping seat 233 are both provided with a negative pressure air path, and are connected with an external negative pressure device, so that the diaphragm can be sucked.
As shown in fig. 3, the second die cutting assembly 33 includes a second rotating assembly 331, a second pressing plate 332 fixed to a rotating end of the second rotating assembly 331, and a second adhesive dispensing seat 333 disposed on the second mounting platform 32.
The second rotating assembly 331 drives the second pressing plate 332 to rotate, so that the second pressing plate 332 is horizontally flush with the second adhesive wrapping seat 333, so that the diaphragm is turned over to form a pocket structure, thereby facilitating the packaging of the battery pole piece. When the second rotating member 331 drives the second pressing plate 332 to rotate and be flush with the second encapsulating seat 333, the diaphragm can smoothly enter the second pressing plate 332 and the second encapsulating seat 333 of the second mounting platform 32.
Preferably, the second rotating assembly 331 is a rotating cylinder, and the second pressing plate 332 and the second adhesive wrapping seat 333 are both provided with a negative pressure air path, which is connected with an external negative pressure device, so as to suck the diaphragm.
In conclusion, the sealing and cutting platform 10 comprises a first working platform 2 and a second working platform 3, the two working platforms alternately go to and fro from the sealing and cutting station 11 and the blanking station 12, and the first working platform 2 and the second working platform 3 are controlled to lift through a first lifting assembly 4 and a second lifting assembly 5, so that the interference of the two working platforms on the process is avoided, the sealing and cutting actions on the sealing and cutting platform 10 are continuously carried out, no waiting time exists in the middle, the production efficiency is improved, the technical problem of low battery pole piece packaging efficiency is solved, and the technical effect of improving the battery pole piece packaging efficiency is achieved.
The invention also provides a bag making machine, which comprises the sealing and cutting platform 10, a feeding device arranged at the front end of the sealing and cutting platform, a cutter device arranged on the upper side of the sealing and cutting station, a sealing cutter device arranged at the rear end of the sealing cutter, and a material moving device arranged on one side of the blanking station. The sealing and cutting platform 10 is further provided with a cutting station, and the cutting station is arranged between the sealing and cutting station and the blanking station. The membrane is fed to the sealing and cutting platform through the feeding device to form a bag, the part which is formed by the bag is cut at a cutting station, and then the product is taken away through the material moving device.
As shown in fig. 4 and 5, a sealing and cutting method adopts the bag making machine; the seal cutting method comprises the following steps: and the step of feeding, the step of sealing and cutting, the step of blanking and the step of returning.
The feeding step comprises:
the feeding device feeds the diaphragm sheet material to the first working platform/the second working platform on the sealing and cutting station. The first working platform/the second working platform adsorbs the diaphragm sheet through the negative pressure air path to form positioning.
The sealing and cutting steps comprise:
the cutter device punches the diaphragm sheet materials borne by the first working platform/the second working platform on the sealing and cutting station;
and the sealing knife device seals the membrane sheet materials borne by the first working platform/the second working platform on the sealing and cutting station.
After the punching is finished, if a first working platform is located the seal cutting station, a first rotating assembly drives a first pressing plate to rotate, so that the first pressing plate is horizontally pressed on a first rubber coating seat, and the diaphragm sheet is folded. If the second working platform is located the seal cutting station, the second rotating assembly drives the second pressing plate to rotate, so that the second pressing plate is horizontally pressed on the second wrapping seat, and the diaphragm sheet is folded in half.
A cutting step:
the first working platform/the second working platform transfers the sealing and cutting product and the diaphragm sheet material to a cutting station;
and the cutting knife cuts off the membrane sheet materials carried by the first working platform/the second working platform.
After cutting, the first pressing plate/the second pressing plate rotate to the original horizontal position, so that the sealing and cutting product and the cut diaphragm sheet material can be taken away subsequently.
The blanking step comprises:
the first working platform/the second working platform transfers the seal-cut product and the cut diaphragm sheet material to a blanking station;
the material moving device moves the sealing and cutting product and the cut diaphragm sheet material from the first working platform/the second working platform.
The return step comprises: the second working platform/the first working platform is moved to the sealing and cutting station from the blanking station. Specifically, the returning step includes:
the second lifting assembly drives the second working platform to descend/the first lifting assembly drives the first working platform to descend;
the second driving assembly drives the second working platform to move to the sealing and cutting station/the first driving assembly drives the first working platform to move to the sealing and cutting station.
The second working platform descends to avoid the first working platform horizontally moving from the sealing and cutting station to the blanking station, and mutual interference of the first working platform and the second working platform in the position switching process is prevented. Similarly, the first working platform is lowered to avoid the second working platform.
In specific implementation, after the returning step is completed, the loading step, the sealing and cutting step and the cutting step are sequentially carried out; the blanking step is carried out after the cutting step is finished, the returning step and the cutting step are carried out simultaneously, namely when the first working platform carries out the cutting step, the second working platform can synchronously carry out the returning step, when the first working platform moves to the cutting station, the second working platform enters the packaging station, and the second working platform and the first working platform can be exchanged, so that the sealing and cutting actions are continuously carried out, the middle part does not need to wait, and the production effect is improved.
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 (9)
1. A sealing and cutting method is characterized in that a bag making machine is adopted in the sealing and cutting method, and the bag making machine comprises a sealing and cutting platform, a feeding device arranged at the front end of the sealing and cutting platform, a cutter device arranged on the upper side of a sealing and cutting station, a sealing cutter device and a cutting cutter arranged at the rear end of the sealing cutter, and a material moving device arranged on one side of a blanking station; the sealing and cutting platform is provided with a cutting station; the cutting station is arranged between the sealing and cutting station and the blanking station;
the seal cuts the platform and includes:
the device comprises a base, a cutting station and a blanking station, wherein the base is provided with a sealing and cutting station and a blanking station;
the first working platform comprises a first mounting platform and a first die cutting assembly mounted on the first mounting platform;
the second working platform comprises a second mounting platform and a second die cutting assembly mounted on the second mounting platform;
the first lifting assembly is used for driving the first mounting platform to lift;
the second lifting assembly is used for driving the second mounting platform to lift;
a first drive assembly and a second drive assembly;
the first lifting assembly is arranged on the first working platform; the second lifting assembly is arranged on the second working platform; the first driving assembly drives the first working platform to move horizontally, so that the first mounting platform moves in a reciprocating manner to the sealing and cutting station and the blanking station; the second driving assembly drives the second working platform to move horizontally, so that the second mounting platform moves in a reciprocating manner to the sealing and cutting station and the blanking station;
the first die cutting assembly comprises a first rotating assembly, a first pressing plate fixed at the rotating end of the first rotating assembly and a first rubber coating seat arranged on the first mounting platform; the second die cutting assembly comprises a second rotating assembly, a second pressing plate fixed at the rotating end of the second rotating assembly and a second rubber wrapping seat arranged on the second mounting platform; the first rotating assembly drives the first pressing plate to rotate so that the first pressing plate is horizontally pressed or leveled to the first rubber coating seat; the second rotating assembly drives the second pressing plate to rotate so that the second pressing plate is horizontally pressed or leveled to the second rubber coating seat; the first pressing plate, the second pressing plate, the first rubber coating seat and the second rubber coating seat are all provided with negative pressure gas circuits;
the seal cutting method comprises the following steps: a feeding step, a sealing and cutting step, a blanking step and a returning step;
the feeding step comprises the following steps:
the feeding device feeds the diaphragm sheet material to a first working platform/a second working platform on the sealing and cutting station;
the sealing and cutting step comprises:
the cutter device punches the diaphragm sheet materials borne by the first working platform/the second working platform on the sealing and cutting station;
the sealing knife device seals membrane sheets borne by the first working platform/the second working platform on the sealing and cutting station;
the cutting step comprises:
the first working platform/the second working platform transfers the sealing and cutting product and the diaphragm sheet material to a cutting station;
the cutting knife cuts off the membrane sheet materials borne by the first working platform/the second working platform;
the blanking step comprises:
the first working platform/the second working platform transfers the seal-cut product and the cut diaphragm sheet material to a blanking station;
the material moving device moves the sealing and cutting product and the cut diaphragm sheet material from the first working platform/the second working platform;
the returning step includes: the second working platform/the first working platform is moved to the sealing and cutting station from the blanking station.
2. The seal cutting method according to claim 1, wherein the feeding step, the seal cutting step and the cutting step are sequentially carried out after the returning step is completed; after the cutting step is finished, entering a blanking step; the returning step is performed simultaneously with the cutting step.
3. The seal-cutting method according to claim 1, wherein the returning step specifically comprises:
the second lifting assembly drives the second working platform to descend/the first lifting assembly drives the first working platform to descend;
the second driving assembly drives the second working platform to move to the sealing and cutting station/the first driving assembly drives the first working platform to move to the sealing and cutting station.
4. The seal cutting method as claimed in claim 1, wherein said base is provided with a horizontal first slide rail; the first working platform further comprises a first mounting seat which is connected to the first sliding rail in a sliding manner; the first mounting platform is connected with the first mounting base in a sliding mode in the vertical direction.
5. The seal cutting method of claim 4, wherein the fixed end of the first lifting assembly is fixed to the first mounting base and the driven end thereof is fixedly connected to the first mounting platform.
6. The seal cutting method as claimed in claim 4, wherein said first driving assembly includes a first motor mounted on said base, a first lead screw drivingly connected to an output of said first motor, and a first nut fixed to said first mounting block.
7. The seal cutting method as claimed in claim 1, wherein said base is provided with a second horizontal slide rail; the second working platform further comprises a second mounting seat which is connected to the second sliding rail in a sliding manner; and the second mounting platform is connected with the second mounting seat in a sliding manner in the vertical direction.
8. The seal cutting method of claim 7, wherein the fixed end of the second lifting assembly is fixed to the second mounting base and the driven end thereof is fixedly connected to the second mounting platform.
9. The seal cutting method as claimed in claim 7, wherein said second driving assembly includes a second motor mounted on said base, a second lead screw drivingly connected to an output of said second motor, and a second nut fixed to said second mounting base.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010863904.2A CN112072182B (en) | 2020-08-25 | 2020-08-25 | Sealing and cutting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010863904.2A CN112072182B (en) | 2020-08-25 | 2020-08-25 | Sealing and cutting method |
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| CN112072182A CN112072182A (en) | 2020-12-11 |
| CN112072182B true CN112072182B (en) | 2021-05-04 |
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| CN111564601A (en) * | 2020-04-30 | 2020-08-21 | 广州超音速自动化科技股份有限公司 | Efficient lithium battery pole piece bag making machine |
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| CA1165812A (en) * | 1981-04-03 | 1984-04-17 | Tekmax Inc. | Method and apparatus for fabricating battery plate envelopes |
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| CN105261782A (en) * | 2015-11-12 | 2016-01-20 | 武汉海王新能源工程技术有限公司 | Automatic plate wrapping machine for storage battery |
| CN108735951A (en) * | 2017-04-17 | 2018-11-02 | 常州优特科新能源科技有限公司 | A kind of new types of diaphragm paper bag and preparation method thereof |
| CN207353395U (en) * | 2017-10-25 | 2018-05-11 | 东莞市爱康电子科技有限公司 | A kind of ultra-thin battery core vision positioning sealed in unit |
| CN111564601A (en) * | 2020-04-30 | 2020-08-21 | 广州超音速自动化科技股份有限公司 | Efficient lithium battery pole piece bag making machine |
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| CN112072182A (en) | 2020-12-11 |
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