CN110571468A - Large-cell cylindrical winding machine - Google Patents
Large-cell cylindrical winding machine Download PDFInfo
- Publication number
- CN110571468A CN110571468A CN201910943106.8A CN201910943106A CN110571468A CN 110571468 A CN110571468 A CN 110571468A CN 201910943106 A CN201910943106 A CN 201910943106A CN 110571468 A CN110571468 A CN 110571468A
- Authority
- CN
- China
- Prior art keywords
- assembly
- adhesive tape
- tension adjusting
- rubberizing
- winding machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004804 winding Methods 0.000 title claims abstract description 32
- 201000003445 large cell neuroendocrine carcinoma Diseases 0.000 title claims description 14
- 238000007599 discharging Methods 0.000 claims abstract description 35
- 239000000428 dust Substances 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims description 44
- 239000002390 adhesive tape Substances 0.000 claims description 21
- 238000010008 shearing Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- 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
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
-
- 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
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
Abstract
The invention discloses a large-battery-core cylindrical winding machine which comprises a back plate and a triangular-head winder, wherein the back plate is sequentially provided with a first mounting area, a second mounting area and a third mounting area, and the first mounting area and the second mounting area are concentrically arranged on the outer circumference of the triangular-head winder; the third installing zone is located two triangular areas of backplate upper end, first installing zone sets gradually rubberizing device along clockwise, cut the diaphragm device, positive plate pan feeding cutting device, first diaphragm tension adjusting part, negative pole piece pan feeding cutting device, second diaphragm tension adjusting part and discharging device, the second installing zone sets gradually the positive plate along clockwise and unreels the subassembly, first subassembly of rectifying, first diaphragm unreels the subassembly, the subassembly is rectified to the second, negative pole piece unreels subassembly and second diaphragm and unreels the subassembly, the triangular area that is located positive plate and unreels the subassembly top sets up positive plate dust removal subassembly and positive plate tension adjusting part. The invention carries out modularized transformation on the winding machine, and is convenient for the assembly and the maintenance of the winding machine.
Description
Technical Field
The invention relates to the technical field of lithium battery winding, in particular to a large-cell cylindrical winding machine.
Background
in current lithium battery devices, a battery formed by assembling and forming battery cells in a winding manner is called a winding battery, and the winding battery is also called a battery cell. The winding type battery core can ensure that the lithium battery has stable performance and high manufacturing efficiency. The winding machine winds the positive foil paper, the negative foil paper and the diaphragm paper of the battery in a specific layer sequence in turn to form the battery core. The size of a battery core wound by the conventional lithium battery winding machine is small, and when a large battery core (the diameter: 18-40mm, the length: 30-180mm) is produced, the matching among devices is poor, and the large battery core produced by the conventional lithium battery winding machine is frequently required to be stopped for maintenance, so that the consistency of the large battery core produced by the conventional lithium battery winding machine is poor, the production efficiency is low, and the benefit of an enterprise is influenced.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a large-cell cylindrical winding machine to solve the problems in the background art mentioned above, aiming at the defects existing in the prior art.
In order to solve the technical problem, the technical scheme adopted by the invention is that the large-battery-core cylindrical winding machine comprises a back plate and a triangular-head winder, wherein the back plate is sequentially provided with a first mounting area, a second mounting area and a third mounting area by taking the triangular-head winder as a center, and the first mounting area and the second mounting area are concentrically arranged on the outer circumference of the triangular-head winder; the third mounting area is positioned in two triangular areas at the upper end of the back plate, the first mounting area is sequentially provided with a rubberizing device, a diaphragm cutting device, a positive plate feeding and cutting device, a first diaphragm tension adjusting assembly, a negative plate feeding and cutting device, a second diaphragm tension adjusting assembly and a discharging device along the clockwise direction, the adhesive tape sticking device, the diaphragm cutting device, the positive plate feeding and cutting device and the negative plate feeding and cutting device are radially distributed around the triangular head winder, the second installing area is provided with a positive plate unwinding assembly, a first deviation rectifying assembly, a first diaphragm unwinding assembly, a second deviation rectifying assembly, a negative plate unwinding assembly and a second diaphragm unwinding assembly clockwise, a three-corner area above the positive plate unwinding assembly is provided with a positive plate dust removing assembly and a positive plate tension adjusting assembly, and a three-corner area above the negative plate unwinding assembly is provided with a negative plate dust removing assembly and a negative plate tension adjusting assembly.
As a further elaboration of the above technical solution:
In the technical scheme, a conveying table is arranged in front of the back plate, a conveying belt is arranged on the conveying table, a plurality of jigs are arranged on the conveying belt at intervals, the triangular head winder is sequentially provided with a rubberizing station, a winding station and a discharging station in the clockwise direction, and the discharging device is arranged between the discharging station and the conveying table.
In the technical scheme, discharging device includes ejection of compact guide rail, revolving cylinder, first centre gripping cylinder and second centre gripping cylinder, ejection of compact guide rail erects between ejection of compact station and transport platform, the drive end at revolving cylinder is fixed to ejection of compact guide rail's one end, first centre gripping cylinder and second centre gripping cylinder interval set up on ejection of compact guide rail, be provided with the transfer platform between ejection of compact station and the transport platform, horizontal reciprocating motion between ejection of compact station and transfer platform is followed to first centre gripping cylinder along ejection of compact guide rail, and horizontal reciprocating motion between transfer platform and transport platform is followed to second centre gripping cylinder along ejection of compact guide rail.
In the technical scheme, the rubberizing device includes that sticky tape unreels ware, sticky tape tension adjust material roller set, sticky tape material loading seat, rubberizing head and the rubberizing strip subassembly, it sets up on the rubberizing station to be 45 degrees contained angles between sticky tape material loading seat and the rubberizing head, the rubberizing strip subassembly sets up at sticky tape material loading seat, sticky tape material loading seat is provided with sticky tape material loading roller and sticky tape traction material roller, the rubberizing strip subassembly includes the sticky tape cutter, drives actuating cylinder and drive connecting rod, the both ends of sticky tape material loading roller are provided with the connecting seat, the both ends of sticky tape cutter are fixed on corresponding connecting seat, the drive connecting rod sets up and is driving between actuating cylinder drive end and the connecting seat.
in the technical scheme, a mounting seat is arranged on one side of the rubberizing head, a rubberizing guide rod and a rubberizing cylinder are arranged on the mounting seat, a movable plate connected with the rubberizing guide rod is arranged at the driving end of the rubberizing cylinder, and the rubberizing cylinder drives the rubberizing head to reciprocate on a rubberizing station through the rubberizing guide rod.
In the above technical scheme, the positive plate feeding and cutting device and the negative plate feeding and cutting device are pole piece chasing and shearing devices.
in the technical scheme, the first diaphragm tension adjusting assembly, the second diaphragm tension adjusting assembly, the positive plate tension adjusting assembly and the negative plate tension adjusting assembly are composed of a swing arm, a swing material roller and a tension adjusting cylinder, one end of the swing arm is arranged to be connected with the connecting end of the pivot joint of the back plate, the other end of the swing arm is vertically connected with the swing material roller, and the driving end of the tension adjusting cylinder is connected with the middle of the swing arm and drives the swing arm and the swing material roller to do circular motion by taking the connecting end of the swing arm as the center.
In the technical scheme, positive plate dust removal subassembly and negative pole piece dust removal subassembly constitute by two dust removal seats that the opening orientation is opposite, dust removal seat includes bottom plate, casing, brush roller and guide material roller, the casing cover is established on the bottom and forms the dust removal cavity with the bottom plate, the brush roller sets up in the dust removal cavity, the opening setting of dust removal seat is on the casing, the slotted hole that supplies the pole piece material area to pass is made to the bottom plate division, guide material roller setting is in the dust removal cavity outside and parallel arrangement under the slotted hole.
In the above technical scheme, the first deviation rectifying assembly and the second deviation rectifying assembly respectively comprise a base, a rotating base and two deviation rectifying material rollers which are arranged on the upper end of the rotating base in parallel, a rotating shaft is arranged between the lower end of the rotating base and the base, and the rotating base is connected with a driving motor which drives the rotating base to do circular motion by taking the rotating shaft as the center.
in the technical scheme, the outer diameter of the battery cell wound by the triangular head winder is 18-40mm, and the length of the battery cell wound by the triangular head winder is 30-180 mm.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, strong practicability and reasonable structure, and improves the compatibility of the winder to the size of the battery cell by dividing the back plate into a first mounting area, a second mounting area and a third mounting area by taking the triangular head winder as the center and modularly transforming the connection relation and the position of each device of the winder, thereby being capable of producing the large battery cell with the outer diameter of 18-40mm and the length of 30-180mm, optimizing the structure of the winder, leading each device to have better cooperativity, being convenient for the assembly and the maintenance of the winder and improving the benefit of enterprises.
Drawings
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is an enlarged view of the structure of part A in FIG. 2;
FIG. 4 is an enlarged view of the portion B of FIG. 2;
Fig. 5 is an enlarged schematic view of the structure of part C in fig. 2.
In the figure: 1. a back plate; 11. a first mounting area; 12. a second mounting area; 13. a third mounting area; 2. a discharging device; 21. a rotating cylinder; 22. a discharge guide rail; 23. a first clamping cylinder; 24. a second clamping cylinder; 25. a transfer table; 3. a rubberizing device; 31. a tape unreeling device; 32. the rubber belt tension adjusting material roller group; 331. a driving cylinder; 332. a drive link; 333. a tape cutter; 334. a connecting seat; 34. a rubber belt feeding roller; 35. a material roller is pulled by the adhesive tape; 36. sticking a glue head; 37. a mounting seat; 38. a rubberizing cylinder; 41. a septum cutting device; 42. a feeding and cutting device for the positive plate; 43. feeding and cutting-off device for negative plate; 51. the positive plate unreeling assembly; 52. a first membrane unwinding assembly; 53. the negative plate unreeling assembly; 54. a second membrane unwinding assembly; 61. a positive plate tension adjusting assembly; 62. a first diaphragm tension adjustment assembly; 63. the negative plate tension adjusting assembly; 64. a second diaphragm tension adjustment assembly; 65. a tension adjusting cylinder; 66. a swing arm; 67. swinging the material roller; 71. a positive plate dust removal assembly; 72. the negative plate dust removal component; 73. a brush roller; 74. a base plate; 75. a long round hole; 76. an opening; 77. a guide material roller; 78. a housing; 81. a first deviation rectifying assembly; 82. a second deviation rectifying component; 83. a rotating seat; 84. a base; 85. a deviation rectifying material roller; 9. a conveying table; 91. a jig; 10. triangular head winder.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only 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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; 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 application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
As shown in fig. 1-5, a large-cell cylindrical winding machine includes a back plate 1 and a triangular head winder 10, where the back plate 1 is sequentially provided with a first installation area 11, a second installation area 12, and a third installation area 13 with the triangular head winder 10 as a center, and the first installation area 11 and the second installation area 12 are concentrically arranged on an outer circumference of the triangular head winder 10; the third installation area 13 is located in two triangular areas at the upper end of the back plate 1, the first installation area 11 is provided with an adhesive sticking device 3, a diaphragm cutting device 41, a positive plate feeding and cutting device 42, a first diaphragm tension adjusting component 62, a negative plate feeding and cutting device 43, a second diaphragm tension adjusting component 64 and a discharging device 2 in turn along the clockwise direction, the adhesive sticking device 3, the diaphragm cutting device 41, the positive plate feeding and cutting device 42 and the negative plate feeding and cutting device 43 are distributed around the triangular head winder 10 in a radial shape, the second installation area 12 is provided with a positive plate unreeling component 51, a first deviation correcting component 81, a first diaphragm unreeling component 52, a second deviation correcting component 82, a negative plate unreeling component 53 and a second diaphragm unreeling component 54 in turn along the clockwise direction, the triangular area above the positive plate unreeling component 51 is provided with a positive plate dust removing component 71 and a positive plate tension adjusting component 61, and a negative plate dust removal assembly 72 and a negative plate tension adjusting assembly 63 are arranged in a triangular area above the negative plate unwinding assembly 53.
A conveying table 9 is arranged in front of a back plate 1, a conveying belt is arranged on the conveying table 9, a plurality of jigs 91 are arranged on the conveying belt at intervals, a rubberizing station, a winding station and a discharging station are sequentially arranged in the clockwise direction of a triangular head winder 10, and a discharging device 2 is arranged between the discharging station and the conveying table 9.
The discharging device 2 comprises a discharging guide rail 22, a rotary cylinder 21, a first clamping cylinder 23 and a second clamping cylinder 24, wherein the first clamping cylinder 23 and the second clamping cylinder 24 are both pneumatic clamping jaws, the discharging guide rail 22 is erected between a discharging station and a conveying table 9, one end of the discharging guide rail 22 is fixed at the driving end of the rotary cylinder 21, the first clamping cylinder 23 and the second clamping cylinder 24 are arranged on the discharging guide rail 22 at intervals, a transfer table 25 is arranged between the discharging station and the conveying table 9, the first clamping cylinder 23 horizontally reciprocates between the discharging station and the transfer table 25 along the discharging guide rail 22, and the second clamping cylinder 24 horizontally reciprocates between the transfer table 25 and the conveying table 9 along the discharging guide rail 22. The transfer table 25 can be optionally provided with a hole-ironing device.
Rubberizing device 3 includes that sticky tape unreels ware 31, sticky tape tension adjusts material roller set 32, sticky tape material loading seat, rubberizing head 36 and the tangential tape subassembly, it sets up on the rubberizing station to be 45 degrees contained angles between sticky tape material loading seat and the rubberizing head 36, tangential tape subassembly sets up at sticky tape material loading seat, sticky tape material loading seat is provided with sticky tape material loading roller 34 and sticky tape and pulls material roller 35, tangential tape subassembly includes sticky tape cutter 333, drive actuating cylinder 331 and drive connecting rod 332, sticky tape material loading roller 34's both ends are provided with connecting seat 334, the both ends of sticky tape cutter 333 are fixed on corresponding connecting seat 334, drive connecting rod 332 sets up and is driving between actuating cylinder 331 and the connecting seat 334.
One side of the rubberizing head 36 is provided with a mounting seat 37, the mounting seat 37 is provided with a rubberizing guide rod and a rubberizing air cylinder 38, a driving end of the rubberizing air cylinder 38 is provided with a moving plate connected with the rubberizing guide rod, and the rubberizing air cylinder 38 drives the rubberizing head 36 to reciprocate on a rubberizing station through the rubberizing guide rod.
The positive plate feeding and cutting device 42 and the negative plate feeding and cutting device 43 are both pole piece chasing and shearing devices.
First diaphragm tension adjusting part 62, second diaphragm tension adjusting part 64, positive pole piece tension adjusting part 61, negative pole piece tension adjusting part 63 constitute by swing arm 66, swing material roller 67 and tension adjusting cylinder 65, the one end of swing arm 66 sets up the link with backplate 1 pin joint, the other end and the swing material roller 67 of swing arm 66 are connected perpendicularly, tension adjusting cylinder 65 drive end is connected with the middle part of swing arm 66 and drives swing arm 66 and swing material roller 67 and use swing arm 66 link as the center and do circular motion.
The positive plate dust removal assembly 71 and the negative plate dust removal assembly 72 are composed of two dust removal seats with opposite opening 76 directions, each dust removal seat comprises a bottom plate 74, a shell 78, a brush roller 73 and a guide material roller 77, the shells 78 are covered on the bottoms and form dust removal chambers with the bottom plates 74, the brush rollers 73 are arranged in the dust removal chambers, the openings 76 of the dust removal seats are arranged on the shells 78, the bottom plates 74 are provided with oblong holes 75 allowing the pole piece material belts to pass through, and the guide material rollers 77 are arranged outside the dust removal chambers and are arranged under the oblong holes 75 in parallel.
The first deviation rectifying assembly 81 and the second deviation rectifying assembly 82 both comprise a base 84, a rotating seat 83 and two deviation rectifying material rollers 85 arranged at the upper end of the rotating seat 83 in parallel, a rotating shaft is arranged between the lower end of the rotating seat 83 and the base 84, and the rotating seat 83 is connected with a driving motor for driving the rotating seat 83 to do circular motion by taking the rotating shaft as the center.
The outer diameter of the battery cell wound by the triangular head winder 10 is 18-40mm, and the length of the battery cell wound by the triangular head winder 10 is 30-180 mm.
The invention has novel design, strong practicability and reasonable structure, and the backboard 1 is divided into a first mounting area, a second mounting area and a third mounting area by taking the triangular head winder 10 as the center, the connection relation and the position of each device of the winder are modularly transformed, the compatibility of the winder to the size of the battery cell is improved, the large battery cell with the outer diameter of 18-40mm and the length of 30-180mm can be produced, the structure of the winder is optimized, the devices have better cooperativity, the assembly and the maintenance of the winder are convenient, and the benefit of an enterprise is improved.
The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (10)
1. The large-battery-core cylindrical winding machine is characterized by comprising a back plate and a triangular head winder, wherein the back plate is sequentially provided with a first mounting area, a second mounting area and a third mounting area by taking the triangular head winder as a center, and the first mounting area and the second mounting area are concentrically arranged on the outer circumference of the triangular head winder; the third mounting area is positioned in two triangular areas at the upper end of the back plate, the first mounting area is sequentially provided with a rubberizing device, a diaphragm cutting device, a positive plate feeding and cutting device, a first diaphragm tension adjusting assembly, a negative plate feeding and cutting device, a second diaphragm tension adjusting assembly and a discharging device along the clockwise direction, the adhesive tape sticking device, the diaphragm cutting device, the positive plate feeding and cutting device and the negative plate feeding and cutting device are radially distributed around the triangular head winder, the second installing area is provided with a positive plate unwinding assembly, a first deviation rectifying assembly, a first diaphragm unwinding assembly, a second deviation rectifying assembly, a negative plate unwinding assembly and a second diaphragm unwinding assembly clockwise, a three-corner area above the positive plate unwinding assembly is provided with a positive plate dust removing assembly and a positive plate tension adjusting assembly, and a three-corner area above the negative plate unwinding assembly is provided with a negative plate dust removing assembly and a negative plate tension adjusting assembly.
2. The large-cell cylindrical winding machine according to claim 1, wherein a conveying table is arranged in front of the back plate, a conveying belt is arranged on the conveying table, a plurality of jigs are arranged on the conveying belt at intervals, the triangular-head winding machine is sequentially provided with a rubberizing station, a winding station and a discharging station in a clockwise direction, and the discharging device is arranged between the discharging station and the conveying table.
3. The large-cell cylindrical winding machine according to claim 2, wherein the discharging device comprises a discharging guide rail, a rotary cylinder, a first clamping cylinder and a second clamping cylinder, the discharging guide rail is erected between the discharging station and the conveying table, one end of the discharging guide rail is fixed at the driving end of the rotary cylinder, the first clamping cylinder and the second clamping cylinder are arranged on the discharging guide rail at intervals, a transfer table is arranged between the discharging station and the conveying table, the first clamping cylinder horizontally reciprocates between the discharging station and the transfer table along the discharging guide rail, and the second clamping cylinder horizontally reciprocates between the transfer table and the conveying table along the discharging guide rail.
4. The large-cell cylindrical winding machine according to claim 3, wherein the adhesive tape applying device comprises an adhesive tape unreeling device, an adhesive tape tension adjusting material roller set, an adhesive tape feeding seat, an adhesive tape applying head and an adhesive tape cutting assembly, a 45-degree included angle is formed between the adhesive tape feeding seat and the adhesive tape applying head and is arranged on an adhesive tape applying station, the adhesive tape cutting assembly is arranged on the adhesive tape feeding seat, the adhesive tape feeding seat is provided with an adhesive tape feeding roller and an adhesive tape traction material roller, the adhesive tape cutting assembly comprises an adhesive tape cutter, a driving cylinder and a driving connecting rod, connecting seats are arranged at two ends of the adhesive tape feeding roller, two ends of the adhesive tape cutter are fixed on the corresponding connecting seats, and the driving connecting rod is arranged between a driving end of the driving cylinder and the connecting seats.
5. The large-cell cylindrical winding machine according to claim 4, wherein a mounting seat is arranged on one side of the rubberizing head, the mounting seat is provided with a rubberizing guide rod and a rubberizing cylinder, a moving plate connected with the rubberizing guide rod is arranged at the driving end of the rubberizing cylinder, and the rubberizing cylinder drives the rubberizing head to reciprocate on the rubberizing station through the rubberizing guide rod.
6. The large-cell cylindrical winding machine according to claim 5, wherein the positive plate feeding and cutting device and the negative plate feeding and cutting device are pole piece chasing and shearing devices.
7. The large-cell cylindrical winding machine according to claim 6, wherein the first diaphragm tension adjusting assembly, the second diaphragm tension adjusting assembly, the positive plate tension adjusting assembly and the negative plate tension adjusting assembly are all composed of a swing arm, a swing material roller and a tension adjusting cylinder, one end of the swing arm is arranged at a connecting end pivoted with the back plate, the other end of the swing arm is vertically connected with the swing material roller, and a driving end of the tension adjusting cylinder is connected with the middle of the swing arm and drives the swing arm and the swing material roller to make circular motion by taking the connecting end of the swing arm as a center.
8. The large-cell cylindrical winding machine according to claim 7, wherein the positive plate dust removal assembly and the negative plate dust removal assembly are composed of two dust removal bases with opposite opening directions, each dust removal base comprises a bottom plate, a shell, a brush roller and a material guiding roller, the shell covers the bottom and forms a dust removal chamber with the bottom plate, the brush rollers are arranged in the dust removal chamber, the openings of the dust removal bases are arranged on the shell, the bottom plate is provided with oblong holes through which the pole piece material belts pass, and the material guiding rollers are arranged outside the dust removal chamber and are arranged in parallel under the oblong holes.
9. The large-cell cylindrical winding machine according to claim 8, wherein the first deviation correcting assembly and the second deviation correcting assembly each comprise a base, a rotating seat, and two deviation correcting material rollers arranged in parallel at an upper end of the rotating seat, a rotating shaft is arranged between a lower end of the rotating seat and the base, and the rotating seat is connected with a driving motor for driving the rotating seat to perform circular motion with the rotating shaft as a center.
10. The large-cell cylindrical winding machine of claim 9, wherein the triangular-head winder winds cells with an outer diameter of 18-40mm, and winds cells with a length of 30-180 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910943106.8A CN110571468A (en) | 2019-09-30 | 2019-09-30 | Large-cell cylindrical winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910943106.8A CN110571468A (en) | 2019-09-30 | 2019-09-30 | Large-cell cylindrical winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110571468A true CN110571468A (en) | 2019-12-13 |
Family
ID=68783854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910943106.8A Pending CN110571468A (en) | 2019-09-30 | 2019-09-30 | Large-cell cylindrical winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110571468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151850A (en) * | 2020-09-30 | 2020-12-29 | 武汉逸飞激光智能装备有限公司 | Automatic rubber coating device of electricity core |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307622Y (en) * | 2008-11-28 | 2009-09-09 | 深圳市吉阳自动化科技有限公司 | Round lithium battery double-position full automatic winding machine |
| CN201601195U (en) * | 2009-04-17 | 2010-10-06 | 深圳市赢合科技有限公司 | Cylindrical lithium battery automatic winding machine |
| CN202196838U (en) * | 2011-08-02 | 2012-04-18 | 深圳市赢合科技股份有限公司 | Full-automatic three-winder winding device for lithium battery |
| CN104009249A (en) * | 2014-06-05 | 2014-08-27 | 深圳市赢合科技股份有限公司 | Reeling machine |
| CN106992317A (en) * | 2017-05-18 | 2017-07-28 | 深圳市新益昌自动化设备有限公司 | A kind of double up- coilers of cylinder type lithium battery |
| CN206490140U (en) * | 2016-10-27 | 2017-09-12 | 惠州市领世界电池电源科技有限公司 | A kind of electric core of lithium ion power battery up- coiler |
| CN107645019A (en) * | 2017-11-03 | 2018-01-30 | 深圳市诚捷智能装备股份有限公司 | Full-automatic lithium battery battery battery core up- coiler |
| KR101857396B1 (en) * | 2017-09-29 | 2018-05-11 | 정연길 | System for producing electrodes of battery |
| US20180190963A1 (en) * | 2015-08-31 | 2018-07-05 | Ningde Amperex Technology Limited | Secondary battery cell and winding formation system thereof |
| CN108400371A (en) * | 2018-05-14 | 2018-08-14 | 东莞市安洋智能科技有限公司 | A kind of full-automatic battery electricity core winding machine |
| CN207834493U (en) * | 2017-11-03 | 2018-09-07 | 深圳市诚捷智能装备股份有限公司 | Full-automatic lithium battery battery battery core up- coiler |
| CN108808115A (en) * | 2018-06-01 | 2018-11-13 | 深圳市诚捷智能装备股份有限公司 | Electricity core winding machine |
| CN210167459U (en) * | 2019-09-30 | 2020-03-20 | 东莞市泽源机械有限公司 | Large-cell cylindrical winding machine |
-
2019
- 2019-09-30 CN CN201910943106.8A patent/CN110571468A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307622Y (en) * | 2008-11-28 | 2009-09-09 | 深圳市吉阳自动化科技有限公司 | Round lithium battery double-position full automatic winding machine |
| CN201601195U (en) * | 2009-04-17 | 2010-10-06 | 深圳市赢合科技有限公司 | Cylindrical lithium battery automatic winding machine |
| CN202196838U (en) * | 2011-08-02 | 2012-04-18 | 深圳市赢合科技股份有限公司 | Full-automatic three-winder winding device for lithium battery |
| CN104009249A (en) * | 2014-06-05 | 2014-08-27 | 深圳市赢合科技股份有限公司 | Reeling machine |
| US20180190963A1 (en) * | 2015-08-31 | 2018-07-05 | Ningde Amperex Technology Limited | Secondary battery cell and winding formation system thereof |
| CN206490140U (en) * | 2016-10-27 | 2017-09-12 | 惠州市领世界电池电源科技有限公司 | A kind of electric core of lithium ion power battery up- coiler |
| CN106992317A (en) * | 2017-05-18 | 2017-07-28 | 深圳市新益昌自动化设备有限公司 | A kind of double up- coilers of cylinder type lithium battery |
| KR101857396B1 (en) * | 2017-09-29 | 2018-05-11 | 정연길 | System for producing electrodes of battery |
| CN107645019A (en) * | 2017-11-03 | 2018-01-30 | 深圳市诚捷智能装备股份有限公司 | Full-automatic lithium battery battery battery core up- coiler |
| CN207834493U (en) * | 2017-11-03 | 2018-09-07 | 深圳市诚捷智能装备股份有限公司 | Full-automatic lithium battery battery battery core up- coiler |
| CN108400371A (en) * | 2018-05-14 | 2018-08-14 | 东莞市安洋智能科技有限公司 | A kind of full-automatic battery electricity core winding machine |
| CN108808115A (en) * | 2018-06-01 | 2018-11-13 | 深圳市诚捷智能装备股份有限公司 | Electricity core winding machine |
| CN210167459U (en) * | 2019-09-30 | 2020-03-20 | 东莞市泽源机械有限公司 | Large-cell cylindrical winding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151850A (en) * | 2020-09-30 | 2020-12-29 | 武汉逸飞激光智能装备有限公司 | Automatic rubber coating device of electricity core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1225051C (en) | Apparatus for manufacturing spiral electrode assembly | |
| CN210167459U (en) | Large-cell cylindrical winding machine | |
| CA1089930A (en) | Spirally wound electrochemical cell and method and appartus for its production | |
| CN218039357U (en) | Battery cell manufacturing equipment | |
| EP4091762A1 (en) | Roll changing apparatus and tab welding equipment | |
| CN110571468A (en) | Large-cell cylindrical winding machine | |
| CN218333916U (en) | Battery cell manufacturing equipment | |
| CN113659292B (en) | Tab welding device and battery cell production equipment | |
| CN110571479A (en) | Coiling and sheet-making integrated machine | |
| CN209853425U (en) | Initial film winding device for roll change of film blowing machine | |
| CN212011155U (en) | Cell rubberizing ending device of square lithium battery sheet-making winder | |
| CN111900492A (en) | Pole piece deviation rectifying and rotary feeding device before winding of lithium ion battery winding machine | |
| CN210576292U (en) | Coiling and sheet-making integrated machine | |
| CN216971432U (en) | Cutting assembly and winding device | |
| CN110265731A (en) | It is swing to cut folding integrated machine | |
| CN116534635A (en) | Automatic tape-connecting device for pole coil | |
| CN109524722A (en) | A kind of improved high-efficiency rate mould folding integrated machine | |
| CN213716932U (en) | Tab dislocation correcting mechanism | |
| CN212810372U (en) | Pole piece deviation rectifying and rotary feeding device before winding of lithium ion battery winding machine | |
| CN114976288A (en) | Battery cell structure with support core and winding equipment thereof | |
| CN114955645A (en) | Automatic supply material replacing device and automatic replacing method | |
| CN209812506U (en) | Elastomer stretching plate sample preparation machine | |
| CN219286492U (en) | Cylindrical battery winding core shell-entering equipment | |
| CN215118976U (en) | Ultra-small battery cell rubberizing ending mechanism of lithium battery sheet-making winder | |
| CN217768466U (en) | Battery laminating equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.2, East 2nd Road, jinxiahe, Chang'an Town, Dongguan City, Guangdong Province, 523000 Applicant after: Guangdong Zeyuan Intelligent Equipment Co.,Ltd. Address before: No.2, East 2nd Road, jinxiahe, Chang'an Town, Dongguan City, Guangdong Province, 523000 Applicant before: DONGGUAN ZEYUAN MACHINE CO.,LTD. |