CN216145657U - Full-automatic secondary packaging machine for soft package lithium battery - Google Patents
Full-automatic secondary packaging machine for soft package lithium battery Download PDFInfo
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- CN216145657U CN216145657U CN202120977113.2U CN202120977113U CN216145657U CN 216145657 U CN216145657 U CN 216145657U CN 202120977113 U CN202120977113 U CN 202120977113U CN 216145657 U CN216145657 U CN 216145657U
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 153
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 153
- 238000009517 secondary packaging Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 168
- 238000005520 cutting process Methods 0.000 claims abstract description 76
- 238000007493 shaping process Methods 0.000 claims abstract description 69
- 238000004804 winding Methods 0.000 claims abstract description 47
- 238000012360 testing method Methods 0.000 claims abstract description 35
- 238000005303 weighing Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 47
- 230000007246 mechanism Effects 0.000 claims description 42
- 238000003825 pressing Methods 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 claims description 35
- 239000002699 waste material Substances 0.000 claims description 19
- 238000009966 trimming Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 206010053615 Thermal burn Diseases 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 claims 22
- 230000008520 organization Effects 0.000 claims 3
- 238000009835 boiling Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012546 transfer Methods 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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
-
- 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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- Secondary Cells (AREA)
Abstract
The utility model relates to a full-automatic secondary packaging machine for a soft package lithium battery, which comprises a main machine body, a turntable feeding device, a shaping device, a multi-station sealing device, a side cutting device, a fine edge sealing device, an edge voltage testing device, an edge cutting winding shaping device, a hot edge shaping device, a weighing device and a conveyer belt discharging device, wherein the turntable feeding device is arranged above the main machine body, the soft package lithium battery is initially fed into the turntable feeding device, a manipulator drives the soft package lithium battery to sequentially move to the shaping device, the multi-station sealing device, the side cutting device, the fine edge sealing device, the edge voltage testing device, the edge cutting winding shaping device, the hot edge shaping device, the weighing device and the conveyer belt discharging device according to the working procedures, and accordingly primary shaping, vacuumizing sealing, side cutting, fine edge sealing, edge voltage testing, edge cutting winding shaping, hot edge shaping and finally qualified according to the weighing result, Unqualified soft packet of lithium cell is the unloading respectively, and degree of automation is high, and production speed is fast, reduces to artifical the reliance.
Description
Technical Field
The utility model relates to the field of manufacturing of soft package lithium batteries, in particular to a full-automatic secondary packaging machine for a soft package lithium battery.
Background
Soft packet of lithium cell sheathes the one deck plastic-aluminum membrane shell packing in the liquid lithium ion battery outside and forms, soft packet of lithium cell can only blow open at most under the condition that takes place the potential safety hazard, for traditional box hat aluminum hull electricity core, it is good to have a security performance, light in weight, advantage such as capacious, and soft packet of lithium cell secondary packaging machine is called soft packet of lithium cell two for short and seals the machine, be used for carrying out the equipment that the secondary sealed is carried out to the soft packet of lithium cell after once sealing, the defect that there is soft packet of lithium cell secondary packaging machine in the existing market lies in: firstly, the automation degree is low, the battery core needs to be manually carried and moved, many procedures need manual processing, errors and wrong materials are easily moved, the operation efficiency is low, and the production speed is low; secondly, the sealing device of the secondary sealing machine is single-station operation, the whole machine can carry out the next process only after the electric core is sealed, the waiting time is too long, the production efficiency is influenced, the sealing operation is not precise and stable, the gas in the electric core cannot be effectively discharged in time, and the quick sealing cannot be realized; and thirdly, the processes of trimming, edge sealing, winding and shaping and the like are not accurate, the deviation phenomenon can occur, large errors are easy to generate, and the quality of the battery cell is finally influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a full-automatic secondary packaging machine for a soft package lithium battery, which has the advantages of high automation degree, precise packaging and processing, high production efficiency and the like, and the specific technical scheme is as follows:
a full-automatic secondary packaging machine for soft package lithium batteries comprises a main machine body, a rotary table feeding device, a shaping device, a multi-station sealing device, a side cutting device, a fine edge sealing device, an edge voltage testing device, an edge cutting and winding shaping device, a hot edge shaping device, a weighing device and a conveyer belt discharging device, wherein the rotary table feeding device is used for initially feeding the soft package lithium batteries, a mechanical arm drives the soft package lithium batteries to sequentially move to the shaping device, the multi-station sealing device, the side cutting device, the fine edge sealing device, the edge voltage testing device, the edge cutting and winding shaping device, the hot edge shaping device, the weighing device and the conveyer belt discharging device according to processes, the shaping device is used for primarily shaping the soft package lithium batteries, the multi-station sealing device is used for vacuumizing and sealing the preliminarily shaped soft package lithium batteries, the side cutting device is used for cutting the side of the soft package lithium batteries which are vacuumized and sealed, the smart banding device carries out smart banding to the soft packet of lithium cell after having cut the avris waste material, limit voltage testing arrangement carries out the limit voltage test to the soft packet of lithium cell that has smart banding, the winding shaping device that cuts edge to the soft packet of lithium cell after the limit voltage test and convolutes the plastic, scald the limit setting device and scald the limit to the soft packet of lithium cell after the winding shaping that has cut edge, weighing device weighs to the soft packet of lithium cell after having scalded the limit and stereotyped, the drive of conveyer belt unloader is qualified, unqualified soft packet of lithium cell is the unloading respectively.
As a preferred scheme of the utility model, the manipulator comprises a first material transferring manipulator, a second material transferring manipulator and a four-axis manipulator, the first material transferring manipulator drives the soft-package lithium batteries in the turntable feeding device to sequentially transfer materials to the shaping device, the multi-station sealing device, the side cutting device, the fine edge sealing device, the edge voltage testing device and the edge cutting and winding shaping device according to the procedures, the second material transferring manipulator drives the soft-package lithium batteries in the edge cutting and winding shaping device to sequentially transfer materials to the edge ironing and sizing device and the weighing device according to the procedures, and the four-axis manipulator drives the soft-package lithium batteries in the weighing device to transfer materials to the conveyer belt feeding device.
As a preferred scheme of the utility model, the turntable feeding device comprises a feeding turntable, a jig, a turntable motor, a two-dimensional code scanning mechanism, an initial edge voltage testing mechanism and a photoelectric switch, wherein a plurality of jigs which are arranged circumferentially are installed above the feeding turntable, soft-package lithium batteries are fed into the jig, the turntable motor drives the feeding turntable to rotate so that the jig passes through the two-dimensional code scanning mechanism, the initial edge voltage testing mechanism and the photoelectric switch, the two-dimensional code scanning mechanism scans two-dimensional codes on the surfaces of the soft-package lithium batteries to check whether the feeding is wrong, the initial edge voltage testing mechanism detects the initial edge voltage of the soft-package lithium batteries, and when the photoelectric switch detects whether the soft-package lithium batteries are placed into the jig.
According to a preferable scheme of the utility model, the multi-station sealing device comprises a sealing motor, a divider, a rotating disk, sealing mechanisms, a control box and a sliding ring, wherein the motor drives the rotating disk to rotate through the divider, the plurality of sealing mechanisms are installed above the rotating disk, the sealing mechanisms are used for sealing soft-package lithium batteries, the control box is installed above the sealing mechanisms, and the sliding ring is installed above the control box.
As a preferred scheme of the utility model, the sealing mechanism comprises a bottom plate, a sealing vertical plate, a cavity cylinder, a connecting block, a heat-sealing cylinder, a lifting plate, an upper cavity, a lower cavity, a sealing upper heating plate, an upper sealing head, a sealing lower heating plate, a lower sealing head, a cell placing plate, a first pressing cylinder and a first pressing plate, wherein the bottom plate is fixedly arranged above a rotating disk, the sealing vertical plate is arranged above the bottom plate, the cavity cylinder is arranged at the top of the sealing vertical plate, a piston rod of the cavity cylinder extends downwards to form the connecting block, the connecting block is arranged above a cylinder body of the heat-sealing cylinder, the lifting plate is arranged below the cylinder body of the heat-sealing cylinder, the upper cavity is arranged below the lifting plate, the sealing upper heating plate is arranged in the upper cavity, the piston rod of the heat-sealing cylinder penetrates through the lifting plate to be connected with the sealing upper heating plate, the upper sealing head is arranged below the sealing upper heating plate, the lower cavity is arranged above the bottom plate, and the lower cavity is arranged right below the upper cavity, the cavity cylinder drives the upper cavity to move downwards and close the lower cavity, a sealing cavity is formed by covering the upper cavity and the lower cavity, the lithium battery is located in the sealing cavity, the electric core is installed in the lower cavity to place the plate, the lower heating plate is sealed, the lower sealing head is installed above the lower heating plate, the first compression cylinder is installed above the lifting plate, a piston rod of the first compression cylinder penetrates through the lifting plate to be connected with the first pressing plate, and the first pressing plate compresses the electric core to place the lithium battery on the plate.
As a preferable scheme of the utility model, the sealing mechanism further comprises a breaking cylinder, a breaking knife mounting plate, a breaking knife, a pipe joint and a vacuumizing block, wherein the breaking cylinder is mounted above the lifting plate, a piston rod of the breaking cylinder is connected with the breaking knife mounting plate, the breaking knife is mounted at the bottom of the breaking knife mounting plate, the breaking knife breaks an outer layer film of the lithium battery, the pipe joint is mounted on the side of the lower cavity, the sealed cavity is communicated with the air pipe through the pipe joint, and the air pipe is communicated with the vacuumizing block.
As a preferable scheme of the utility model, the side cutting device comprises a base, a fixing plate, a positioning block, a lower cutter plate, a side vertical plate, a top plate, a side cutting cylinder, a moving plate, a second pressing plate, an upper cutter plate, a material receiving funnel, a sensor mounting frame and a sensor, wherein the fixing plate is mounted above the base, the positioning block is mounted above the fixing plate, the positioning block is provided with a U-shaped positioning bulge, the front side of the U-shaped positioning bulge forms a positioning groove for placing a soft-packaged lithium battery, the lower cutter plate is mounted on the front side of the fixing plate, an inclined lower cutter is arranged above the lower cutter plate, the lower cutter is positioned in front of the positioning groove, the side vertical plate is mounted above the base, the top plate is mounted above the side vertical plate, the side cutting cylinder is mounted above the top plate, a piston rod of the side cutting cylinder penetrates through the top plate and then is connected with the moving plate, the second positioning block is mounted at the bottom of the moving plate, and the second pressing plate is positioned above the top plate, the movable plate front side is installed and is gone up the cutting board, goes up the cutting board below and is equipped with the last sword of slope, goes up the sword and is located under the cutter directly over, connects the material funnel to be located cutter the place ahead down and is used for collecting the soft packet of lithium cell avris waste material after cutting, and the sensor mounting bracket is installed to the base left and right sides, sensor mounting bracket top installation sensor, sensor detection whether have soft packet of lithium cell to get into the constant head tank.
According to a preferred scheme of the utility model, the fine edge sealing device comprises a fine edge sealing placing plate, a fine edge sealing upper air cylinder, a fine edge sealing upper heating plate, an upper fine end socket, a fine edge sealing lower air cylinder, a fine edge sealing lower heating plate, a lower fine end socket, an inclined material plate and a waste material box, wherein a soft-package lithium battery is placed on the fine edge sealing placing plate, a piston rod of the fine edge sealing upper air cylinder is connected with the fine edge sealing upper heating plate, the fine edge sealing upper heating plate is installed at the bottom of the fine edge sealing upper heating plate, a piston rod of the fine edge sealing lower air cylinder is connected with the fine edge sealing lower heating plate, the lower fine end socket is installed above the fine edge sealing lower heating plate, the upper fine end socket and the lower fine end socket clamp the side of the fine-package lithium battery, and side waste materials are guided by the inclined material plate to enter the waste material box to be stored.
As a preferred scheme of the utility model, the trimming, winding and shaping device comprises a fixed plate, a conveying belt, a cell placing plate, a circular cutter, a winding mold, a portal frame, a rodless cylinder, a moving seat, a sliding block, a sliding rail, a second pressing cylinder and a pressing block, wherein the circular cutter and the winding mold are sequentially installed above the fixed plate from left to right, the cell placing plate is installed above the conveying belt and used for placing the soft-package lithium battery, the conveying belt drives the soft-package lithium battery to sequentially pass through the circular cutter and the winding mold when in operation, the circular cutter cuts the side edge of the soft-package lithium battery, the winding mold is used for winding and shaping the soft-package lithium battery, the portal frame is installed above the fixed plate, the rodless cylinder is installed above the portal frame, the rodless cylinder drives the moving seat to move left and right, the second pressing cylinder is installed in the moving seat, the sliding block is installed at the bottom of the moving seat, the sliding block is connected with the sliding rail in a sliding way, and is installed on the portal frame, the second compresses tightly cylinder piston rod and stretches out downwards and connect the briquetting, and the briquetting is pressing the soft packet of lithium cell on the board is placed to the electric core and is passed through circular cutter, winding die.
As a preferred scheme of the utility model, the trimming, winding and shaping device further comprises position adjusting cylinders, front position adjusting blocks and rear position adjusting blocks, wherein 2 position adjusting cylinders are respectively positioned at the front side and the rear side of the conveying belt, the front position adjusting cylinder drives the front position adjusting blocks to move, the rear position adjusting cylinder drives the rear position adjusting blocks to move, and the front position adjusting blocks and the rear position adjusting blocks are matched with each other to adjust the position of the soft package lithium battery; ensuring that the trimming station is entered in the correct position.
The utility model has the beneficial effects that: in the initial material loading carousel loading attachment of soft packet of lithium cell, the soft packet of lithium cell of manipulator drive moves the material to the shaping device according to the process in proper order, the multistation closing device, the avris cutting device, smart banding device, the limit voltage testing arrangement, the coiling shaping device of cutting edge, scald limit setting device, weighing device, conveyer belt unloader, accomplish corresponding preliminary plastic, the evacuation seals, the avris cuts, smart banding, the limit voltage test, the coiling shaping of cutting edge, scald the limit and stereotype, the process of weighing is finally according to the weighing result to qualified, unqualified soft packet of lithium cell unloading respectively, the degree of automation is high, production speed is slow, reduce the dependence to the manual work, accord with industry productivity development demand.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a perspective view of a first material transfer robot of the present invention;
FIG. 3 is a perspective view of a second transfer robot of the present invention;
FIG. 4 is a perspective view of a four-axis robot of the present invention;
FIG. 5 is a perspective view of the conveyor belt blanking device of the present invention;
FIG. 6 is a perspective view of the turntable loading device of the present invention;
FIG. 7 is a perspective view of the multi-station sealer of the present invention;
FIG. 8 is a perspective view of a single sealing mechanism in the multi-station sealing device of the present invention;
FIG. 9 is a perspective view of a single sealing mechanism of the multi-station sealing device of the present invention after hiding the upper and lower cavities;
FIG. 10 is an enlarged view at A in FIG. 9;
FIG. 11 is a perspective view of the side cutting apparatus of the present invention;
FIG. 12 is an enlarged view at B in FIG. 11;
FIG. 13 is a perspective view of the positioning block, the upper and lower cutter plates of the side cutting apparatus of the present invention;
FIG. 14 is a perspective view of the precision edge banding device of the present invention;
FIG. 15 is a perspective view of the trim wrap-around trimmer of the present invention;
FIG. 16 is a perspective view of the combination of the rodless cylinder and the movable base of the trimming winding and shaping device of the present invention;
FIG. 17 is a perspective view of the position adjusting cylinder and the front and rear position adjusting blocks of the trimming winding and shaping apparatus according to the present invention;
FIG. 18 is a perspective view of a circular cutter in the trim winding and shaping apparatus of the present invention;
fig. 19 is a perspective view of a winding die in the trimming winding/shaping device of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1, a full-automatic secondary packaging machine for soft package lithium batteries comprises a main machine body 1, a turntable feeding device 2, a shaping device 3, a multi-station sealing device 4, a side cutting device 5, a fine edge sealing device 6, a side voltage testing device 7, a side cutting and winding shaping device 8, a hot edge shaping device 9, a weighing device 10 and a conveyer belt discharging device 11, wherein the turntable feeding device 2 is used for initially feeding soft package lithium batteries 12, a manipulator drives the soft package lithium batteries 12 to sequentially move to the shaping device 3, the multi-station sealing device 4, the side cutting device 5, the fine edge sealing device 6, the side voltage testing device 7, the side cutting and winding shaping device 8, the hot edge shaping device 9, the weighing device 10 and the conveyer belt discharging device 11 according to procedures, the shaping device 3 performs primary shaping on the soft package lithium batteries, the multi-station sealing device 4 performs vacuum-pumping and sealing on the preliminarily shaped soft package lithium batteries, the avris cutting device 5 cuts the avris waste material to the soft packet of lithium cell after the evacuation has sealed, smart banding device 6 carries out smart banding to the soft packet of lithium cell after having cut the avris waste material, edge voltage testing arrangement 7 carries out the limit voltage test to the soft packet of lithium cell that has smart banding, edge cutting coiling shaping device 8 cuts edge to the soft packet of lithium cell after having the limit voltage test and convolutes the plastic, scald edge setting device 9 and scald the limit to the soft packet of lithium cell after having cut edge coiling shaping and stereotype, weighing device 10 weighs the soft packet of lithium cell after having scalded the limit and stereotype, the drive of conveyer belt unloader 11 is qualified, the soft packet of lithium cell of unqualified is unloading respectively.
As shown in fig. 2 to 4, the manipulators include a first material moving manipulator 13, a second material moving manipulator 14 and a four-axis manipulator 15, the first material moving manipulator 13 drives the soft-packaged lithium batteries in the turntable feeding device to sequentially move to the shaping device 3, the multi-station sealing device 4, the side cutting device 5, the fine edge sealing device 6, the edge voltage testing device 7 and the edge cutting and winding shaping device 8 according to the working procedures, the second material moving manipulator 13 drives the soft-packaged lithium batteries in the edge cutting and winding shaping device 8 to sequentially move to the edge scalding and shaping device 9 and the weighing device 10 according to the working procedures, the first material moving manipulator 13 and the second material moving manipulator 14 have similar structures, both realize stepping movement through a motor driving lead screw nut to move materials, and the difference is that 5 material suction stations 13a of the first material moving manipulator 13 and 3 material suction stations 13a of the second material moving manipulator 14, the four-axis manipulator 15 drives the soft-packaged lithium battery in the weighing device to be transferred to the conveyer belt unloader 11, as shown in fig. 5, the conveyer belt unloader 11 comprises an unqualified product conveyer belt 11a and a qualified product conveyer belt 11b, the four-axis manipulator 15 places unqualified items such as unqualified edge voltage test, unqualified weight, unqualified battery model and the like on the unqualified product conveyer belt 11a in different areas, the qualified battery is grabbed by the four-axis manipulator 15 and placed on the qualified product conveyer belt 11b, and in addition, the shaping device 3, the edge voltage test device 7, the edge scalding shaping device 9 and the weighing device 10 are the prior art and are not tired of description.
As shown in fig. 6, the turntable loading device 2 includes a loading turntable 21, a jig 22, a turntable motor 23, a two-dimensional code scanning mechanism 24, an initial edge voltage testing mechanism 25, and a photoelectric switch 26, wherein a plurality of jigs 22 arranged circumferentially are installed above the loading turntable 21, the soft-package lithium battery 12 is loaded into the jig 22 by hands or a mechanical arm, the turntable motor 23 drives the loading turntable 21 to rotate so that the jig 22 passes through the two-dimensional code scanning mechanism 24, the initial edge voltage testing mechanism 25, and the photoelectric switch 26, the two-dimensional code scanning mechanism 24 scans the two-dimensional code on the surface of the soft-package lithium battery to check whether the loading is wrong, the two-dimensional codes marked on the soft-package lithium batteries with different specifications are different during the presetting, when the two-dimensional code scanned by the two-dimensional code scanning mechanism 24 is not the two-dimensional code of the soft-package lithium battery corresponding to the current processing, i.e. the two-dimensional code is marked with wrong material, the operation worker is prompted, the initial edge voltage testing mechanism 25 detects the initial edge voltage of the soft-package lithium battery, the edge voltage test of the soft package lithium battery refers to whether the voltage of the aluminum layer between the positive electrode lug and the aluminum-plastic film and the voltage of the aluminum layer between the negative electrode lug and the aluminum-plastic film meet the set requirements or not, which is the prior art, when the initial edge voltage is unqualified, subsequent devices do not process the lithium battery and finally transfer the lithium battery to the unqualified product conveying belt 11a, and when the photoelectric switch 26 detects whether the soft package lithium battery 12 is placed into the jig 22 or not.
As shown in fig. 7, the multi-station sealing device 4 includes a sealing motor 41, a divider 42, a rotating disk 43, sealing mechanisms 44, a control box 45 and a sliding ring 46, the sealing motor 41 drives the rotating disk 43 to rotate through the divider 42, a plurality of sealing mechanisms 44 are installed above the rotating disk 43, the sealing mechanisms 44 are used for sealing soft-packed lithium batteries, the control box 45 is installed above the sealing mechanisms 44, the sliding ring 46 is installed above the control box 45, the sliding ring 46 is used for supplying air and electric wires to achieve rotary connection, there are 4 sealing mechanisms 44, 4 sealing mechanisms 44 are arranged around the center of the rotating disk at equal angles, that is, an included angle between two adjacent sealing mechanisms 44 is 90 degrees, after the first material transferring manipulator 13 transfers the soft-packed lithium batteries in the shaping device 3 to one of the sealing mechanisms 44, the rotating disk 3 rotates to change the position to transfer the second sealing mechanism 44 to the feeding station to continue feeding, at this time, the last sealing mechanism 44 can work normally, and the feeding can be carried out without waiting.
As shown in fig. 8 to 10, the sealing mechanism 44 includes a bottom plate 441, a sealing vertical plate 442, a cavity cylinder 443, a connecting block 444, a heat sealing cylinder 445, a lifting plate 446, an upper cavity 447, a lower cavity 448, a sealing upper heating plate 449, an upper sealing head 4410, a sealing lower heating plate 4411, a lower sealing head 4412, a cell placing plate 4413, a first pressing cylinder 4414, a first pressing plate 4415, a cutting cylinder 4416, a cutting knife mounting plate 4417, a cutting knife 4418, a pipe joint 4419 and a vacuum block 4420, the bottom plate 441 is fixedly mounted above the rotating disc 43, the sealing vertical plate 442 is mounted above the bottom plate 441, the cavity cylinder 443 is mounted on the top of the sealing vertical plate 442, a piston rod of the cavity cylinder 443 extends downward to mount the connecting block 444, the connecting block 444 is mounted above a cylinder body of the heat sealing cylinder 445, the lifting plate 446 is mounted below the cylinder body of the heat sealing cylinder 445, the upper cavity 447 is mounted below the lifting plate 446, the upper heating plate 449 is mounted in the upper cavity 447, a piston rod of a heat-sealing air cylinder penetrates through a lifting plate 446 to be connected with a sealing upper heating plate 449, an upper sealing head 4410 is arranged below the sealing upper heating plate 449, a lower cavity 447 is arranged above a bottom plate 441, a lower cavity 448 is positioned right below the upper cavity 447, a cavity air cylinder 443 drives the upper cavity to move downwards to be matched with the lower cavity 448, the upper cavity 447 and the lower cavity 448 are covered to form a sealed cavity (matched state), a lithium battery is positioned in the sealed cavity, a battery cell placing plate 4413 and a sealing lower heating plate 4411 are arranged in the lower cavity 448, a lower sealing head 4412 is arranged above the sealing lower heating plate 4411, a first pressing air cylinder 4411 is arranged above the lifting plate 446, a piston rod of the first pressing air cylinder 4411 penetrates through the lifting plate 446 to be connected with a first pressing plate 4415, the first pressing plate 4415 presses the lithium battery cell placing plate 4413, a cutting air cylinder 4416 is arranged above the lifting plate 446, a piston rod of the cutting air cylinder 4416 is connected with a cutting knife mounting plate 4417, and a cutting knife mounting plate 4418 is arranged at the bottom of the cutting knife mounting plate 4417, the cutting knife 4418 is positioned outside the heat sealing head, the cutting knife 4418 cuts the outer layer film of the lithium battery, the pipe joint 4419 is arranged on the side of the lower cavity 448, the sealing cavity is communicated with an air pipe (not shown) through a communicating pipe joint of an inner channel of the lower cavity 448, the air pipe is communicated with the vacuumizing block 4420, and the vacuumizing block 4420 is further connected to a vacuumizing device.
The sealing mechanism 44 works according to the following principle: when the upper cavity 47 and the lower cavity 48 are in a die-splitting state, a manipulator puts a lithium battery on a battery cell placing plate 4413 of the lower cavity 448, a cavity air cylinder 443 drives a lifting plate 446 to move downwards, the lifting plate 446 drives the upper cavity 447 to move downwards, the upper cavity moves downwards to be matched with the lower cavity 448, the lithium battery is completely covered in a sealed cavity between the upper cavity 447 and the lower cavity 448, a cutting air cylinder 4416 drives a cutting knife mounting plate 4417 to move downwards, the cutting knife mounting plate 4417 drives a cutting knife 4418 to move downwards to cut an outer layer film of the lithium battery, a first pressing air cylinder 4414 drives a first pressing plate 4415 to move downwards to press the lithium battery, an external vacuumizing device pumps air in the sealed cavity through a vacuumizing block 420 and an air pipe to form a vacuum state, so that gas in the battery cell is effectively removed, a heat-sealing air cylinder 45 drives an upper sealing heating plate 449 to move downwards, the upper sealing head 449 drives an upper sealing head 4410 to move downwards, the upper sealing head 4410 and a lower sealing head 4412 are matched with each other to seal the side of the battery cell for secondary sealing, the processing is precise and stable, and the quality of the soft package lithium battery is ensured.
As shown in fig. 11 to 13, the side cutting device 5 includes a base 51, a fixing plate 52, a positioning block 53, a lower cutting plate 54, a side standing plate 55, a top plate 56, a side cutting cylinder 57, a moving plate 58, a second pressing plate 59, an upper cutting plate 510, a material receiving funnel 511, a sensor mounting frame 512 and a sensor 513, wherein the fixing plate 52 is mounted above the base 51, the positioning block 53 is mounted above the fixing plate 52, the positioning block 53 is provided with a u-shaped positioning protrusion 531, a positioning groove 532 for placing a soft-package lithium battery is formed in front of the u-shaped positioning protrusion 531, the lower cutting plate 54 is mounted on front of the fixing plate 52, an inclined lower cutting knife 541 is disposed above the lower cutting plate 54, the lower cutting knife 541 is located in front of the positioning groove 532, the side standing plate 55 is mounted above the base 51, the top plate 56 is mounted above the side standing plate 55, the cylinder 57 is mounted above the top plate 56, a piston rod of the cylinder passes through the top plate 56 and is connected with the moving plate 58, the second pressing plate 59 is mounted at the bottom of the moving plate 58, the second pressing plate 59 is located right above the positioning block 53, the upper cutting plate 510 is installed on the front side of the moving plate 58, the inclined upper cutter 5101 is arranged below the upper cutting plate 510, the upper cutter 5101 is located right above the lower cutter 541, the material receiving funnel 511 is located in front of the lower cutter 54 and is used for collecting the side waste materials of the cut soft-package lithium battery, the sensor mounting frames 514 are installed on the left side and the right side of the base 51, the sensor 515 is installed above the sensor mounting frames 514, the sensor 515 detects whether the soft-package lithium battery enters the positioning groove 532 or not, the positioning block 53 is provided with 2 positioning blocks, correspondingly, the U-shaped positioning protrusions 531 and the positioning grooves 532 are also provided with 2 positioning blocks, the two soft-package lithium batteries can be placed at one time for cutting, the efficiency is improved, the sensor 515 is an optical fiber sensor, the optical fiber sensor is provided with 2 positioning blocks located on the left side and the right side, when the soft-package lithium battery enters the positioning groove, the optical fiber sensor cannot receive signals, namely, the electric core is determined, put into constant head tank 532 with the soft packet of lithium cell of manipulator, U shape location is protruding 531 and is contacted with three edge sides of soft packet of lithium cell and realize accurate location, guarantee the accuracy nature of cutting the position, the sensor detects soft packet of lithium cell and has got into constant head tank 532, the avris cuts cylinder 57 drive movable plate 58 and moves down, movable plate 58 drive second clamp plate 59, go up cutting plate 510 and move down, the soft packet of lithium cell in constant head tank 532 is pushed down to second clamp plate 59, go up cutter 5101, down cutter 541 cooperatees and cuts out the aluminium membrane waste material of soft packet of lithium cell avris, the waste material falls into the material funnel in the place ahead and realizes accomodating.
As shown in fig. 14, the fine edge sealing device 6 includes a fine edge sealing placing plate 61, a fine edge sealing upper cylinder 62, a fine edge sealing upper heating plate 63, an upper fine sealing head 64, a fine edge sealing lower cylinder 65, a fine edge sealing lower heating plate 66, a lower fine sealing head 67, an inclined material plate 68 and a waste material box 69, the soft package lithium battery is placed on the fine edge sealing placing plate 61, a piston rod of the fine edge sealing upper cylinder 62 is connected with the fine edge sealing upper heating plate 63, the fine edge sealing upper heating plate 64 is installed at the bottom of the fine edge sealing upper heating plate 63, the piston rod of the fine edge sealing lower cylinder 65 is connected with the fine edge sealing lower heating plate 66, the fine edge sealing lower heating plate is installed above the fine edge sealing lower heating plate 64, the upper fine sealing head 64 and the lower fine sealing head 67 tightly clamp the edge of the fine package lithium battery, and the waste material at the edge side enters the waste material box 69 to be stored through the inclined material plate 68.
As shown in fig. 15 to 17, the trimming, winding and shaping device 8 includes a fixing plate 81, a conveying belt 82, a cell placing plate 83, a circular cutter 84, a winding mold 85, a portal frame 86, a rodless cylinder 87, a moving seat 88, a sliding block 89, a sliding rail 810, a second pressing cylinder 811 and a pressing block 812, the circular cutter 84 and the winding mold 85 are sequentially installed above the fixing plate 81 from left to right, the cell placing plate 83 is installed above the conveying belt 82, the cell placing plate 83 is used for placing the lithium battery with soft package, the conveying belt 82 drives the lithium battery with soft package to sequentially pass through the circular cutter 84 and the winding mold 85 when in operation, the conveying belt 82 is driven by a motor through a synchronizing wheel, which is not described in detail in the prior art, the circular cutter 84 cuts the side of the lithium battery with soft package 813, the winding mold 85 winds and shapes the lithium battery with soft package, the portal frame 86 is installed above the fixing plate 81, the rodless cylinder 87 is installed above the portal frame 86, the drive of rodless cylinder 87 removes about seat 88, the installation second compresses tightly cylinder 811 in removing seat 88, remove seat 88 bottom installation slider 89, slider 89 sliding connection slide rail 810, slide rail 810 is installed in portal frame 86, the second compresses tightly cylinder piston rod and stretches out downwards and connect briquetting 812, conveyer belt 82 drives soft packet of lithium cell in the operation and passes through circular cutting 84 in proper order, the coiling mould 85 in-process, briquetting 812 can press the soft packet of lithium cell on the board is placed to the electric core simultaneously and pass through circular cutter 84, coiling mould 85, guarantee that side cut and coiling plastic position are accurate.
The trimming winding and shaping device 8 further comprises a position adjusting cylinder 814, a front position adjusting block 815 and a rear position adjusting block 816, wherein 2 position adjusting cylinders 814, 2 front and rear positions of the conveyor belt 2 are respectively arranged, the position adjusting cylinder 814 on the front side drives the front position adjusting block 815 to move, the position adjusting cylinder 814 on the rear side drives the rear position adjusting block 816 to move, when the front position adjusting block 815 and the rear position adjusting block 816 move inwards, the battery core is pushed to move to a correct position, for example, when the battery core is close to a front point, the front position adjusting block 815 pushes the battery core to move backwards until the rear position adjusting block 816 is pushed, or when the battery core is close to a rear point, the rear position adjusting block 816 pushes the battery core to move forwards until the front position adjusting block 815 is pushed, the front position adjusting block 815 and the rear position adjusting block 816 are matched to adjust the position of the soft-package lithium battery, the accurate position adjusting block 812 is adjusted to press the battery core downwards, the battery cell is guaranteed to enter the trimming station at the correct position, in addition, the bottom of the pressing block 812 is provided with an inserting column 812a, the battery cell placing plate 83 is provided with a slot 83a matched with the inserting column 812a, and when the pressing block 812 descends to press the battery cell, the inserting column 812a is inserted into the slot 83 a.
As shown in fig. 18 and 19, there are two sets of circular cutters 84, soft-package lithium batteries pass between the two sets of circular cutters 84, each set of circular cutters 854 is composed of an upper cutter 841 and a lower cutter 842, a cutter motor 817 drives the upper cutter 841 through a synchronous pulley transmission assembly 818, the lower cutter rotates so as to cut the edge side of the soft-package lithium batteries, guide wheels 843 for guiding the soft-package lithium batteries are arranged on the left and right sides of the upper cutter 841 and the lower cutter 842, the edge side of the soft-package lithium batteries passes through the upper guide wheel 843 and the lower guide wheel 843, the winding die 85 has two sets of conical wheels, and the soft-package lithium batteries are changed into a wavy line shape through the winding shaping edge side between the two sets of winding dies 85.
The above description is for the purpose of describing the utility model in more detail with reference to specific preferred embodiments, and it should not be construed that the embodiments of the utility model are limited to those described herein, and it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a full-automatic secondary packaging machine of soft packet of lithium cell which characterized in that: the edge-side-sealing machine comprises a main machine body, a turntable feeding device, a shaping device, a multi-station sealing device, an edge side cutting device, a fine edge-sealing device, an edge voltage testing device, an edge-cutting winding shaping device, an edge-scalding shaping device, a weighing device and a conveyer belt discharging device, wherein the turntable feeding device is used for initially feeding a soft-package lithium battery, a manipulator drives the soft-package lithium battery to sequentially move to the shaping device, the multi-station sealing device, the edge side cutting device, the fine edge-sealing device, the edge voltage testing device, the edge-cutting winding shaping device, the edge-scalding shaping device, the weighing device and the conveyer belt discharging device according to processes, the shaping device is used for preliminarily shaping the soft-package lithium battery, the multi-station sealing device is used for vacuumizing and sealing the preliminarily shaped soft-package lithium battery, and the edge side waste is cut by the edge side cutting device on the soft-package lithium battery which is vacuumized and sealed, the smart banding device carries out smart banding to the soft packet of lithium cell after having cut the avris waste material, limit voltage testing arrangement carries out the limit voltage test to the soft packet of lithium cell that has smart banding, the winding shaping device that cuts edge to the soft packet of lithium cell after the limit voltage test and convolutes the plastic, scald the limit setting device and scald the limit to the soft packet of lithium cell after the winding shaping that has cut edge, weighing device weighs to the soft packet of lithium cell after having scalded the limit and stereotyped, the drive of conveyer belt unloader is qualified, unqualified soft packet of lithium cell is the unloading respectively.
2. The full-automatic secondary packaging machine for the soft package lithium battery of claim 1, characterized in that: the manipulator includes that the first material manipulator that moves, second move material manipulator and four-axis manipulator, the first material manipulator that moves soft packet of lithium cell among the manipulator drive carousel loading attachment according to the process in proper order and moves the material to the shaping device, the multistation closing device, the avris cutting device, smart banding device, limit voltage testing arrangement, side cut coiling shaping device, the second moves the soft packet of lithium cell among the manipulator drive side cut coiling shaping device according to the process in proper order and moves the material to boiling hot limit setting device, weighing device, the soft packet of lithium cell among the four-axis manipulator drive weighing device shifts conveyer belt unloader.
3. The full-automatic secondary packaging machine for the soft package lithium battery of claim 1, characterized in that: carousel loading attachment includes the material loading carousel, a tool, the carousel motor, two-dimensional code scanning mechanism, initial limit voltage accredited testing organization, photoelectric switch, the tool of a plurality of circumference arrangements is installed to material loading carousel top, soft packet of lithium cell material loading is put into the tool, carousel motor drive material loading carousel rotates and makes the tool pass through two-dimensional code scanning mechanism, initial limit voltage accredited testing organization, photoelectric switch, two-dimensional code scanning mechanism scans whether there is the mistake in the two-dimensional code inspection material loading on soft packet of lithium cell surface, initial limit voltage accredited testing organization detects the initial limit voltage of soft packet of lithium cell, whether there is soft packet of lithium cell to put into the tool when photoelectric switch detects.
4. The full-automatic secondary packaging machine for the soft package lithium battery of claim 1, characterized in that: the multi-station sealing device comprises a sealing motor, a divider, a rotating disk, a sealing mechanism, a control box and a sliding ring, wherein the motor drives the rotating disk to rotate through the divider, a plurality of sealing mechanisms are installed above the rotating disk, the sealing mechanism is used for sealing a soft-package lithium battery, the control box is installed above the sealing mechanism, and the sliding ring is installed above the control box.
5. The full-automatic secondary packaging machine for the soft package lithium battery of claim 4 is characterized in that: the sealing mechanism comprises a bottom plate, a sealing vertical plate, a cavity cylinder, a connecting block, a heat-sealing cylinder, a lifting plate, an upper cavity, a lower cavity, a sealing upper heating plate, an upper sealing head, a sealing lower heating plate, a lower sealing head, a battery cell placing plate, a first pressing cylinder and a first pressing plate, wherein the bottom plate is fixedly arranged above the rotating disc, the sealing vertical plate is arranged above the bottom plate, the cavity cylinder is arranged at the top of the sealing vertical plate, a piston rod of the cavity cylinder extends downwards to form the connecting block, the connecting block is arranged above a cylinder body of the heat-sealing cylinder, the lifting plate is arranged below the cylinder body of the heat-sealing cylinder, the upper cavity is arranged below the lifting plate, the sealing upper heating plate is arranged in the upper cavity, a piston rod of the heat-sealing cylinder penetrates through the lifting plate to be connected with the sealing upper heating plate, the upper sealing head is arranged below the sealing upper heating plate, the lower cavity is arranged above the bottom plate, the lower cavity is positioned right below the upper cavity, and the cavity is driven by the cavity cylinder to move downwards to be matched with the lower cavity, go up cavity, lower cavity between the lid close and form sealed cavity, the lithium cell is located sealed cavity, and the board is placed to installation electric core in the lower cavity, seals hot plate down, seals the mouth of sealing down in the installation of hot plate top down, and the first cylinder that compresses tightly of lifter top installation, the first piston rod that compresses tightly the cylinder pass the lifter plate and connect first clamp plate, and first clamp plate compresses tightly the lithium cell on the board is placed to the electric core.
6. The full-automatic secondary packaging machine for the soft package lithium battery according to claim 5, characterized in that: the sealing mechanism further comprises a breaking cylinder, a breaking knife mounting plate, a breaking knife, a pipe joint and a vacuumizing block, the breaking cylinder is mounted above the lifting plate, a piston rod of the breaking cylinder is connected with the breaking knife mounting plate, the breaking knife is mounted at the bottom of the breaking knife mounting plate and used for breaking an outer membrane of the lithium battery, the pipe joint is mounted on the lower cavity side, the sealing cavity is communicated with an air pipe through the pipe joint, and the air pipe is communicated with the vacuumizing block.
7. The full-automatic secondary packaging machine for the soft package lithium battery of claim 1, characterized in that: the side cutting device comprises a base, a fixing plate, a positioning block, a lower cutter plate, a side vertical plate, a top plate, a side cutting cylinder, a moving plate, a second pressing plate, an upper cutter plate, a material receiving funnel, a sensor mounting frame and a sensor, wherein the fixing plate is mounted above the base, the positioning block is mounted above the fixing plate and provided with a U-shaped positioning bulge, a positioning groove for placing a soft-package lithium battery is formed in the front side of the U-shaped positioning bulge, the lower cutter plate is mounted on the front side of the fixing plate, an inclined lower cutter is arranged above the lower cutter plate and positioned in front of the positioning groove, the side vertical plate is mounted above the base, the top plate is mounted above the side vertical plate, the side cutting cylinder is mounted above the top plate, a piston rod of the side cutting cylinder penetrates through the top plate and then is connected with the moving plate, the second pressing plate is mounted at the bottom of the side cutting cylinder, the second pressing plate is positioned right above the positioning block, and the upper cutter plate is mounted on the front side, go up cutter board below and be equipped with the last sword of slope, go up the sword and be located under the cutter directly over, connect the material funnel to be located cutter the place ahead down and be used for collecting the soft packet of lithium cell avris waste material after cutting, the sensor mounting bracket is installed to the base left and right sides, sensor mounting bracket top installation sensor, sensor detect whether have soft packet of lithium cell to get into the constant head tank.
8. The full-automatic secondary packaging machine for the soft package lithium battery of claim 1, characterized in that: the board is placed including the smart sealing to smart banding device, smart banding edge cylinder, smart banding hot plate on the banding, go up smart head, cylinder under the smart banding, hot plate under the smart banding, lower smart head, material board and waste material box to one side, soft packet of lithium battery is placed on the board is placed in the smart banding, smart banding edge hot plate on the piston rod connection of cylinder, smart banding hot plate bottom installation goes up smart head, hot plate under the smart banding is connected to the piston rod of cylinder under the smart banding, smart banding hot plate top installation is down smart head under the smart banding, go up smart head, smart head presss from both sides tight soft packet of lithium battery avris of smart banding mutually clamp down, the avris waste material is accomodate in the oblique material board guide gets into the waste material box.
9. The full-automatic secondary packaging machine for the soft package lithium battery of claim 1, characterized in that: the trimming, winding and shaping device comprises a fixed plate, a conveying belt, a cell placing plate, a circular cutter, a winding mold, a portal frame, a rodless cylinder, a moving seat, a sliding block, a sliding rail, a second pressing cylinder and a pressing block, wherein the circular cutter and the winding mold are sequentially installed above the fixed plate from left to right, the cell placing plate is installed above the conveying belt and used for placing the soft-package lithium battery, the conveying belt drives the soft-package lithium battery to sequentially pass through the circular cutter and the winding mold when in operation, the circular cutter cuts the side of the soft-package lithium battery, the winding mold performs winding and shaping on the soft-package lithium battery, the portal frame is installed above the fixed plate, the rodless cylinder is installed above the portal frame and drives the moving seat to move left and right, the second pressing cylinder is installed in the moving seat, the sliding block is installed at the bottom of the moving seat and is connected with the sliding rail in a sliding mode, the sliding rail is installed on the portal frame, and a piston rod of the second pressing cylinder extends downwards to be connected with the pressing block, the briquetting is pressing the soft packet of lithium cell on the board is placed to the electric core and is passed through circular cutter, coiling mould.
10. The full-automatic secondary packaging machine for the soft package lithium battery of claim 9 is characterized in that: the trimming, winding and shaping device comprises a position adjusting cylinder, a front position adjusting block and a rear position adjusting block, wherein 2 position adjusting cylinders are respectively positioned on the front side and the rear side of the conveying belt, the position adjusting cylinder on the front side drives the front position adjusting block to move, the position adjusting cylinder on the rear side drives the rear position adjusting block to move, and the front position adjusting block and the rear position adjusting block are matched to adjust the position of the soft package lithium battery; ensuring that the trimming station is entered in the correct position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120977113.2U CN216145657U (en) | 2021-05-08 | 2021-05-08 | Full-automatic secondary packaging machine for soft package lithium battery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120977113.2U CN216145657U (en) | 2021-05-08 | 2021-05-08 | Full-automatic secondary packaging machine for soft package lithium battery |
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| CN216145657U true CN216145657U (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120977113.2U Expired - Fee Related CN216145657U (en) | 2021-05-08 | 2021-05-08 | Full-automatic secondary packaging machine for soft package lithium battery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117400476A (en) * | 2023-10-20 | 2024-01-16 | 苏州赛肯智能科技有限公司 | EMC feeding system of packaging equipment |
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2021
- 2021-05-08 CN CN202120977113.2U patent/CN216145657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117400476A (en) * | 2023-10-20 | 2024-01-16 | 苏州赛肯智能科技有限公司 | EMC feeding system of packaging equipment |
| CN117400476B (en) * | 2023-10-20 | 2024-03-19 | 苏州赛肯智能科技有限公司 | EMC feeding system of packaging equipment |
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