CN106766787B - Pole piece hot roller drying system - Google Patents

Pole piece hot roller drying system Download PDF

Info

Publication number
CN106766787B
CN106766787B CN201710116672.2A CN201710116672A CN106766787B CN 106766787 B CN106766787 B CN 106766787B CN 201710116672 A CN201710116672 A CN 201710116672A CN 106766787 B CN106766787 B CN 106766787B
Authority
CN
China
Prior art keywords
roller
driving
winding
unreeling
pole piece
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.)
Active
Application number
CN201710116672.2A
Other languages
Chinese (zh)
Other versions
CN106766787A (en
Inventor
臧世伟
郑飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Xinweichuang Industrial Co ltd
Original Assignee
Shenzhen Xinweichuang Industrial Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Xinweichuang Industrial Co ltd filed Critical Shenzhen Xinweichuang Industrial Co ltd
Priority to CN201710116672.2A priority Critical patent/CN106766787B/en
Publication of CN106766787A publication Critical patent/CN106766787A/en
Application granted granted Critical
Publication of CN106766787B publication Critical patent/CN106766787B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/06—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path
    • F26B13/08—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path using rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B65H18/103—Reel-to-reel type web winding and unwinding mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/182—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations
    • B65H23/1825—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations and controlling web tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
    • B65H23/1955—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations and controlling web tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/18—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning heated or cooled, e.g. from inside, the material being dried on the outside surface by conduction
    • F26B13/183—Arrangements for heating, cooling, condensate removal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/003—Handling, e.g. loading or unloading arrangements for articles
    • 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
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses a pole piece hot roller drying system which comprises an unreeling module, a hot roller drying furnace module, a driving module and a reeling module; the unwinding module is provided with unwinding rectifying component, unwinding pendulum roller, unwinding and pressing belt platform subassembly, the pole piece baseband loops through unwinding rectifying component, unwinding pendulum roller, unwinding and pressing belt platform subassembly, enter into hot roller drying furnace module, hot roller drying furnace module is provided with a plurality of hot rollers, each hot roller is connected with the mould temperature machine respectively, the pole piece baseband loops through behind each hot roller and enters into driving module, driving module is provided with drive steel roller and rubber roll, the rubber roll sticiss the pole piece baseband on the drive steel roller, later get into the rolling module, the rolling module is provided with winding rectifying component, the winding pendulum roller, winding pressing belt platform subassembly, the pole piece baseband after the drying loops through winding rectifying component, the winding pendulum roller, winding pressing belt platform subassembly, get into the pole piece spool. The invention can rapidly dry the pole piece of the lithium battery, and has good drying effect.

Description

Pole piece hot roller drying system
Technical Field
The invention relates to the technical field of lithium battery drying equipment, in particular to a pole piece hot roller drying system.
Background
At present, the domestic and foreign lithium battery industry has good development prospect, and the lithium ion battery has been widely applied to portable electrical appliances such as portable computers, cameras and mobile communication by the characteristic performance advantage. The large-capacity lithium ion battery developed at present is tried in the electric automobile, is expected to become one of main power supplies of the electric automobile in the 21 st century, and is widely applied to the aspects of artificial satellites, aerospace and energy storage. With the shortage of energy and the tremendous pressure in the world environment. The lithium battery is widely applied to the electric vehicle industry at present, particularly the appearance of lithium iron phosphate material batteries, and the development and the application of the lithium battery industry are promoted. In order to ensure high quality of lithium batteries, strict control over the production environment in which each process is located during the production of lithium batteries is required. In the production process of lithium batteries, a drying furnace is required to be used for drying the battery shell, the pole piece, the pole coil and the battery cell.
The coating of the pole piece is a key link in the manufacturing of the positive electrode of the lithium ion battery, and the good positive electrode material has direct influence on the performances such as the battery capacity and the like. Coating refers to a method of coating a paste polymer, a molten polymer or a polymer solution on a film to obtain a composite film, and in the case of a lithium ion battery, the coated substrate (film) is a metal foil, typically a copper foil or an aluminum foil. The coating process link of the pole piece is generally finished by adopting a coating machine, and the whole coating process is a plurality of continuous processes from the substrate putting into the coating machine (called unreeling) to the substrate coming out of the coating machine (called reeling) after coating; the whole process is as follows: unreeling, splicing, pulling a piece, controlling tension, automatically correcting errors, coating, drying, controlling tension, automatically correcting errors and reeling. The existing coating machine is generally integrated with a drying box to dry the pole piece after coating, but the coating machine is mainly used for realizing the coating process of the pole piece, the corresponding drying treatment of the pole piece after coating is insufficient, and the treatment time is too long, so that the overall effect of the production and processing of the pole piece is affected.
Disclosure of Invention
The invention aims to solve the technical problem of providing a pole piece hot roller drying system which can be used for rapidly drying a pole piece of a lithium battery and has a good drying effect.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a pole piece hot roller drying system comprises an unreeling module, a hot roller drying furnace module, a driving module and a reeling module; the winding module is provided with an unwinding deviation rectifying assembly, an unwinding swing roller and an unwinding belt pressing platform assembly, a pole piece baseband sequentially passes through the unwinding deviation rectifying assembly, the unwinding swing roller and the unwinding belt pressing platform assembly, the pole piece baseband enters into the hot roller drying furnace module, the hot roller drying furnace module is provided with a plurality of hot roller assemblies, each hot roller assembly is respectively connected with a mold temperature machine, the pole piece baseband sequentially passes through each hot roller assembly and then enters into the driving module, the driving module is provided with a driving steel roller and a rubber roller, the rubber roller tightly presses the pole piece baseband on the driving steel roller, then enters into the winding module, the winding module is provided with a winding deviation rectifying assembly, a winding swing roller and a winding belt pressing platform assembly, and the pole piece baseband after drying sequentially passes through the winding deviation rectifying assembly, the winding swing roller and the winding belt pressing platform assembly and enters into the pole piece reel. According to the pole piece hot roller drying system, the pole piece is quickly dried through heating and hot air circulation of the plurality of hot rollers, and the constant temperature effect of the hot roller drying furnace module can be well controlled through the constant temperature control hot roller drying furnace module by the die Wen Jineng, so that the process requirements of high running speed, high temperature rising speed, high uniformity and short heating time of pole piece heating equipment are met.
The heating and temperature control of the hot roller are realized through a die temperature machine, heating medium of the die temperature machine can be water or oil, the hot roller in the invention can preferably adopt a special die temperature machine for rollers, the technology is mature, the heating temperature control is realized through a PID controller, the precision can reach 1 ℃, and the highest heating temperature can reach 320 ℃, so that the heating and drying requirements of the hot roller can be met.
Further, the unreeling module comprises an unreeling base, an unreeling movable bottom plate and unreeling side plates, wherein a group of unreeling side plates are arranged on the unreeling movable bottom plate, the unreeling movable bottom plate is installed on the unreeling base through a plurality of unreeling deviation correcting guide rails, a first deviation correcting actuator is arranged between the unreeling base and the unreeling movable bottom plate, one end of the first deviation correcting actuator is connected with the unreeling base through a first deviation correcting fixing seat, and the other end of the first deviation correcting actuator is connected with the unreeling movable bottom plate through a first deviation correcting pushing seat; the pole piece base band is arranged on a reel changing air expansion shaft through a safety chuck, two ends of the reel changing air expansion shaft are fixed on one side of the unreeling side plate, and an unreeling fixed shaft is arranged on the other side of the unreeling side plate; one end of the reel changing air expansion shaft is connected with an unreeling speed reducer unit through a first synchronous belt assembly, the unreeling speed reducer unit is connected with an unreeling motor and is fixed on the unreeling side plate through a unit mounting seat, and a first tensioning wheel is arranged on the first synchronous belt assembly;
the unreeling adjusting roller is fixed between unreeling side plates through a first vertical adjusting component, a first unreeling transition roller and an unreeling pressure belt platform component are sequentially arranged on one side of the unreeling adjusting roller, an unreeling tension sensor roller is arranged on one side of the unreeling pressure belt platform component, a second unreeling transition roller is arranged on the lower side of the unreeling tension sensor roller, an unreeling swing roller driving shaft is arranged on the lower side of the first unreeling transition roller, two ends of the unreeling swing roller driving shaft are connected with an unreeling swing roller through unreeling swing roller support arms, one end of the unreeling swing roller driving shaft is connected with a swing driving unit through a second synchronous belt component, the swing driving unit is arranged on the unreeling side plates, a first sector cylindrical gear is arranged at the end of the unreeling swing roller driving shaft, the first sector cylindrical gear is connected with a first potentiometer, and the first potentiometer is fixed on the unreeling side plates through a first potentiometer mounting seat; the second unreels the transition roller downside and is provided with the third and unreels the transition roller, second unreels transition roller one side and has set gradually unreels correction subassembly and unreels discharging roller, unreels correction subassembly installs a set of unreel curb plate between.
Further, the hot roller drying furnace module comprises a furnace body frame and a plurality of hot roller assemblies arranged in the furnace body frame, one end of each hot roller assembly is communicated with the mold temperature machine, and the other end of each hot roller assembly is provided with a transmission gear or other similar transmission mechanisms; the pole piece base band enters the furnace body frame from a base band feeding port arranged on one side of the furnace body frame, sequentially passes through the plurality of hot roller assemblies and then enters the driving module from a base band discharging port on the other side of the furnace body frame; the side plates of the furnace body frame are provided with driving motors, the driving motors are connected through a speed reducer, the speed reducer is provided with driving gears, and the driving gears are connected with each driving gear on the hot roller assembly through a transmission chain to drive a plurality of hot roller assemblies to synchronously rotate. When the pole piece base band temperature-rising device is used, constant temperature control from room temperature to 105 ℃ on the hot roller assembly can be realized through the die Wen Jineng, and therefore quick temperature rising of the pole piece base band is realized.
Further, the upper end of the furnace body frame is provided with a centrifugal fan and an exhaust fan, the centrifugal fan is communicated with the lower end of the furnace body frame through an air inlet pipe assembly, and the exhaust fan is communicated with the upper end of the furnace body frame through an air return pipe assembly; the return air pipe assembly is communicated with the centrifugal fan. When the exhaust fan does not work, hot air circulation is formed, and when the exhaust fan works, the wet and hot air in the furnace body is pumped out.
Further, a tensioning wheel is arranged between adjacent transmission gears in the plurality of transmission gears, and the transmission chain is connected with the transmission gears and the tensioning wheel; the transmission gear and the tensioning wheel are arranged in a sprocket cover body at the side part of the furnace body frame.
Further, a group of transition rollers are respectively arranged corresponding to the base band feeding port and the base band discharging port, a plurality of transition rollers are arranged between the hot roller assemblies, a rubber pressing roller is arranged above the transition rollers of the base band discharging port, the rubber pressing roller is arranged in the furnace body frame through a group of rubber pressing roller swing arms, and the rubber pressing roller swing arms are driven through a telescopic cylinder.
Further, the driving module comprises a group of driving side plates, a plurality of driving connecting shafts and a driving electric cabinet, wherein the driving side plates are correspondingly arranged, the driving connecting shafts are arranged between the driving side plates, and the driving electric cabinet is arranged at one side of each driving side plate; the upper part of the driving side plate is provided with an adjusting driving shaft and a tension swing roller, the adjusting driving shaft is connected with the tension swing roller through a tension swing roller support arm, one end of the adjusting driving shaft is connected with an adjusting driving motor group through a third synchronous belt assembly, the adjusting driving motor group is arranged on the driving side plate in the driving electric cabinet, a third tensioning wheel is arranged on the third synchronous belt assembly, the end part of the adjusting driving shaft is provided with a second sector cylindrical gear, the second sector cylindrical gear is connected with a second potentiometer, and the second potentiometer is fixed on the driving side plate through a second potentiometer mounting seat; the lower side of the tension swing roller is provided with a first driving transition roller, the lower side of the first driving transition roller is provided with a driving steel roller, one end of the driving steel roller is connected with a steel roller driving motor group through a fourth synchronous belt assembly, the steel roller driving motor group is arranged on a driving side plate in the driving electric cabinet, and a fourth tensioning wheel is arranged on the fourth synchronous belt assembly; a rubber roller is arranged in parallel with the driving steel roller, rubber roller swing arms are arranged at two ends of the rubber roller, the rubber roller swing arms are mounted on the driving side plate through swing arm fixing shafts, swing arm driving pieces are arranged corresponding to the rubber roller swing arms, one ends of the swing driving pieces are fixed on the driving side plate, and the other ends of the swing driving pieces are connected with the rubber roller swing arms; and a second driving transition roller is arranged at the lower side of the driving steel roller. When the rolling machine is used, the pole piece base band enters between the driving steel roller and the rubber roller through the tension swinging roller and the first driving transition roller, the rubber roller compresses the pole piece base band on the driving steel roller, then enters into the second driving transition roller, and enters into the rolling module.
Further, a rubber roll limiting assembly is arranged at the lower end of the rubber roll swing arm, and the rubber roll limiting assembly is arranged on the driving side plate at one side opposite to the rubber roll driving piece.
Further, the winding module comprises a winding base, a winding movable bottom plate and winding side plates, wherein a group of winding side plates are arranged on the winding movable bottom plate, the winding movable bottom plate is installed on the winding base through a plurality of winding deviation correcting guide rails, a second deviation correcting actuator is arranged between the winding base and the winding movable bottom plate, one end of the second deviation correcting actuator is connected with the winding base through a second deviation correcting fixing seat, and the other end of the second deviation correcting actuator is connected with the winding movable bottom plate through a second deviation correcting pushing seat;
the lower end of one side of the winding side plate is sequentially provided with a winding feeding roller and a winding deviation rectifying assembly, a first winding transition roller is arranged at the rear side of the winding deviation rectifying assembly along the winding direction of the pole piece base band, a winding swing roller is arranged at the rear side of the first winding transition roller, two ends of the winding swing roller are connected with a winding swing roller driving shaft through winding swing roller supporting arms, one end of the winding swing roller driving shaft is connected with a winding swing roller driving unit through a fifth synchronous belt assembly, the winding swing roller driving unit is installed on the winding side plate, a fifth tensioning wheel is arranged on the fifth synchronous belt assembly, a third sector cylindrical gear is installed at the end part of the winding swing roller driving shaft and connected with a third potentiometer, and the third potentiometer is fixed on the winding side plate through a third potentiometer installation seat; the upper side of the first rolling transition roller is sequentially provided with a second rolling transition roller and a rolling tension sensor roller, the rear side of the rolling tension sensor roller is sequentially provided with a rolling belt pressing platform assembly, a third rolling transition roller and a rolling adjusting roller, the rolling adjusting roller is installed between rolling side plates through the second vertical adjusting assembly, and the lower side of the rolling belt pressing platform assembly is provided with a rolling fixed shaft; the pole piece winding shaft is arranged at the rear side of the winding adjusting roller, one end of the pole piece winding shaft is connected with the pole piece winding shaft driving unit through a sixth synchronous belt assembly, and a sixth tensioning wheel is arranged on the sixth synchronous belt assembly.
By adopting the technical scheme, the constant temperature control of the hot roller assemblies is realized through the mold temperature machine by arranging a plurality of hot roller assemblies, and the rapid drying of the pole piece is realized through hot air circulation; thereby meeting the process requirements of high operating speed, high temperature rising, high uniformity and short heating time of the pole piece heating equipment. The pole piece hot roller drying system can also be widely applied to drying or baking process treatment of strip coil products such as substrates, films and the like.
Drawings
FIG. 1 is a three-dimensional block diagram of a pole piece hot roll drying system of the present invention;
FIG. 2 is a three-dimensional view of the interior of the unwind module of the present invention;
FIG. 3 is a rear view of the unwind module removal control pod of the present invention;
FIG. 4 is a three-dimensional block diagram of an unreeling base of the unreeling module of the present invention;
FIG. 5 is a three-dimensional block diagram of a thermal roll drying oven set of the present invention;
FIG. 6 is a three-dimensional view of another perspective of the oven set of the present invention;
FIG. 7 is a three-dimensional block diagram of a hot roll drying oven module of the present invention with the sprocket cover removed;
FIG. 8 is a cross-sectional view of a thermal roller drying oven module according to the present invention;
FIG. 9 is a view of a three-dimensional structure omitted from the heat roller drying furnace module of the present invention;
FIG. 10 is a three-dimensional block diagram of a drive module according to the present invention;
FIG. 11 is a three-dimensional view of the interior of the drive module of the present invention;
FIG. 12 is a three-dimensional view of a driving module according to another embodiment of the present invention;
FIG. 13 is a three-dimensional block diagram of a wrap module of the present invention;
FIG. 14 is a three-dimensional view of the interior of the unwind module of the present invention;
FIG. 15 is a rear view of the unwind module removal control pod of the present invention;
FIG. 16 is a three-dimensional block diagram of an unwind base of an unwind module of the present invention;
in the figure, a 10-unreeling module, a 20-hot roller drying furnace module, a 30-driving module, a 40-reeling module and a 50-mold temperature machine;
11-unreeling base, 12-unreeling deviation correcting guide rails, 13-unreeling movable bottom plate, 14-unreeling side plate, 15-reel changing air expanding shaft, 16-safety chuck, 17-pole piece baseband, 18-unreeling adjusting roller, 19-first vertical adjusting component, 110-first unreeling transition roller, 111-unreeling belt pressing platform component, 112-unreeling tension sensor roller, 113-second unreeling transition roller, 114-unreeling swinging roller, 115-unreeling swinging roller driving shaft, 116-third unreeling transition roller, 117-unreeling deviation correcting component, 118-unreeling discharging roller, 119-unreeling fixed shaft, 120-first deviation correcting actuator, 121-first deviation correcting pushing seat, 122-first deviation correcting fixed seat, 123-first dustproof cover, 124-unreeling mounting plate, 125-unreeling motor, 126-unreeling speed reducing unit, 127-unit mounting seat, 128-first synchronous belt component, 129-first swing driving unit, 130-swing driving unit, 131-second synchronous belt component, 132-second tensioning wheel, 132-second tensioning roller, 134-first tensioning device, 134-first roller, 133-first roller and first roller mounting electric potential sensor;
the device comprises a furnace body frame 21, a hot roller assembly 22, a baseband feeding port 23, a baseband discharging port 24, a sprocket cover 25, a centrifugal fan 26, an exhaust fan 27, an air inlet pipe assembly 28, an air return pipe assembly 29, a driving motor 210, a speed reducer 211, a driving gear 212, a driving gear 213, a tensioning wheel 214, a transition roller 215, a glue roller 216, a glue roller swing arm 217 and a telescopic cylinder 218;
31-driving side plates, 32-driving connecting shafts, 33-driving electric cabinets, 33-adjusting driving shafts, 35-tension swing rollers, 36-first driving transition rollers, 37-driving steel rollers, 38-rubber rollers, 39-second driving transition rollers, 310-rubber roller limiting assemblies, 311-tension swing roller support arms, 312-rubber roller swing arms, 313-swing arm driving pieces, 314-swing arm fixing shafts, 315-adjusting driving motor groups, 316-third synchronous belt assemblies, 317-third tensioning wheels, 318-second sector cylindrical gears, 319-second potentiometers, 320-second potentiometer mounting seats, 321-steel roller driving motor groups, 322-fourth synchronous belt assemblies, 323-fourth tensioning wheels;
41-rolling base, 42-rolling side plate, 43-rolling electric cabinet, 44-rolling correction guide rail, 45-rolling movable bottom plate, 46-second correction actuator, 47-second correction fixing seat, 48-second correction pushing seat, 49-second dust cover, 410-rolling feeding roller, 411-rolling correction component, 412-first rolling transition roller, 413-rolling pendulum roller, 414-rolling pendulum roller driving shaft, 415-second rolling transition roller, 416-rolling tension sensor roller, 417-rolling belt pressing platform component, 418-third rolling transition roller, 419-rolling regulating roller, 420-second vertical regulating component, 421-pole piece reel, 422-rolling fixing shaft, 423-rolling pendulum roller driving unit, 424-fifth synchronous belt component, 425-fifth tension wheel, 426-third potentiometer, 427-third sector cylindrical gear, 428-pole piece driving unit, 429-sixth synchronous belt component, 430-sixth tension wheel.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present invention, but is not intended to limit the present invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1-16, a pole piece hot roller drying system comprises an unreeling module 10, a hot roller drying furnace module 20, a driving module 30 and a reeling module 40; the unwinding module 10 is provided with an unwinding deviation rectifying assembly 117, an unwinding swinging roller 114 and an unwinding belt pressing platform assembly 111, the pole piece baseband 12 sequentially passes through the unwinding deviation rectifying assembly 117, the unwinding swinging roller 114 and the unwinding belt pressing platform assembly 111, the pole piece baseband 12 enters into the hot roller drying furnace module 20, the hot roller drying furnace module 20 is provided with a plurality of hot roller assemblies 22, each hot roller assembly 22 is respectively connected with a mold temperature machine 50, the pole piece baseband 17 sequentially passes through each hot roller assembly 22 and then enters into the driving module 30, the driving module 30 is provided with a driving steel roller 37 and a rubber roller 38, the rubber roller 38 tightly presses the pole piece baseband 17 on the driving steel roller 37 and then enters into the winding module 40, the winding module 40 is provided with a winding deviation rectifying assembly 411, a winding swinging roller 413 and a winding belt pressing platform assembly 417, the dried pole piece baseband 17 sequentially passes through the winding deviation rectifying assembly 411, the winding swinging roller 413 and the winding belt pressing platform assembly 417, and then enters into the pole piece 421. According to the pole piece hot roller drying system, the pole piece is quickly dried by heating and hot air circulation of the hot rollers 22, and the constant temperature effect of the hot roller drying furnace module 20 can be well controlled by the die temperature machine 50 through the constant temperature control hot roller drying furnace module 20, so that the process requirements of high running speed, high temperature rising speed, high uniformity and short heating time of pole piece heating equipment are met.
As shown in fig. 2, 3 and 4, the unreeling module 10 includes an unreeling base 11, an unreeling moving bottom plate 13 and unreeling side plates 14, a group of unreeling side plates 14 are disposed on the unreeling moving bottom plate 13, the unreeling moving bottom plate 13 is mounted on the unreeling base 11 through a plurality of unreeling deviation rectifying guide rails 12, a first deviation rectifying actuator 120 is disposed between the unreeling base 11 and the unreeling moving bottom plate 13, one end of the first deviation rectifying actuator 120 is connected with the unreeling base 11 through a first deviation rectifying fixing seat 122, and the other end is connected with the unreeling moving bottom plate 13 through a first deviation rectifying pushing seat 121; the first deviation rectifying actuator 120, the first deviation rectifying pushing seat 121, the first deviation rectifying fixing seat 122 is covered with a first dust cover 123.
The pole piece base band 17 is arranged on the reel changing air expansion shaft 15 through a safety chuck 16, two ends of the reel changing air expansion shaft 15 are fixed on one side of the unreeling side plate 14, and an unreeling fixed shaft 119 is arranged on the other side of the unreeling side plate 14; one end of the reel changing air expansion shaft 15 is connected with an unreeling speed reducer unit 126 through a first synchronous belt assembly 128, the unreeling speed reducer unit 126 is connected with an unreeling motor 125, the unreeling speed reducer unit is fixed on the unreeling side plate 14 through a unit mounting seat 127, and a first tensioning wheel 129 is arranged on the first synchronous belt assembly 128.
An unreeling adjusting roller 18 is arranged on one side of the unreeling air-expanding shaft 15, two ends of the unreeling adjusting roller 18 are fixed between unreeling side plates 14 through a first vertical adjusting component 19, a first unreeling transition roller 110 and an unreeling belt pressing platform component 111 are sequentially arranged on one side of the unreeling adjusting roller 18, a unreeling tension sensor roller 112 is arranged on one side of the unreeling belt pressing platform component 111, a second unreeling transition roller 113 is arranged on the lower side of the unreeling tension sensor roller 112, an unreeling swinging roller driving shaft 115 is arranged on the lower side of the first unreeling transition roller 110, two ends of the unreeling swinging roller driving shaft 115 are connected with an unreeling swinging roller 114 through unreeling swinging roller supporting arms, one end of the unreeling swinging driving shaft 115 is connected with a swinging driving unit 130 through a second synchronous belt component 131, the swinging driving unit 130 is mounted on the unreeling side plates 14, a second tension wheel 132 is arranged on one side of the unreeling belt pressing platform component 131, a first sector gear 135 is mounted on one end of the unreeling swinging roller driving shaft 115, and the first sector gear 135 is connected with a first sector gear 133 through a first sector gear 133 and a first sector gear 133 is fixedly mounted on the first sector gear 133; the lower side of the second unreeling transition roller 113 is provided with a third unreeling transition roller 116, one side of the second unreeling transition roller 113 is sequentially provided with an unreeling deviation rectifying assembly 117 and an unreeling discharging roller 118, and the unreeling deviation rectifying assembly 117 is arranged between a group of unreeling side plates 14. The unreeling electric cabinet (shown in fig. 1) is provided with a touch screen control assembly 136, and the motor and the potentiometer are electrically connected with the touch screen control assembly 136.
As shown in fig. 5, 6, 7, 8 and 9, the hot roll drying furnace module 20 includes a furnace frame 21 and a plurality of hot roll assemblies 22 disposed in the furnace frame 21, one end of the plurality of hot roll assemblies 22 is communicated with the mold temperature machine 50, and the other end is provided with a transmission gear 213; the pole piece base band 17 enters the furnace body frame 21 from a base band feed port 23 arranged at one side of the furnace body frame 21, sequentially passes through a plurality of hot roller assemblies 22 and then enters the driving module 30 from a base band discharge port 24 at the other side of the furnace body frame 21; the side plates of the furnace body frame 21 are provided with driving motors 210, the driving motors 210 are connected through a speed reducer 211, the speed reducer 211 is provided with driving gears 212, and the driving gears 212 are connected with transmission gears 213 on each heat roller assembly 22 through transmission chains to drive a plurality of heat roller assemblies 22 to synchronously rotate. When the device is used, the temperature on the hot roller assembly 22 can be controlled at constant temperature from room temperature to 105 ℃ through the die temperature machine 50, so that the rapid temperature rise of the pole piece base band 17 is realized.
The upper end of the furnace body frame 21 is provided with a centrifugal fan 26 and an exhaust fan 27, the centrifugal fan 26 is communicated with the lower end of the furnace body frame 21 through an air inlet pipe assembly 28, and the exhaust fan 27 is communicated with the upper end of the furnace body frame 21 through an air return pipe assembly 29; the return air duct assembly 29 communicates with the centrifugal fan 26. When the exhaust fan 27 does not work, hot air circulation is formed, and when the exhaust fan works, the wet and hot air in the furnace body is pumped away.
A tensioning wheel 214 is arranged between adjacent transmission gears 213 in the plurality of transmission gears 213, and the transmission chain is connected with the transmission gears 213 and the tensioning wheel 214; the transmission gear 213 and the tension pulley 214 are installed in the sprocket housing 25 at the side of the furnace frame 21.
The base band feeding port 23 and the base band discharging port 24 are respectively provided with a group of transition rollers 215, a plurality of transition rollers 215 are arranged among the heat roller assemblies 22, a rubber pressing roller 216 is arranged above the transition rollers 215 of the base band discharging port 24, the rubber pressing roller 216 is arranged in the furnace body frame 21 through a group of rubber pressing roller swing arms 217, and the rubber pressing roller swing arms 217 are driven through a telescopic cylinder 218.
As shown in fig. 10, 11 and 12, the driving module 30 includes a set of driving side plates 31 disposed correspondingly, a plurality of driving connecting shafts 32 disposed between the driving side plates 31, and a driving electric cabinet 33 disposed at one side of the driving side plates 31; an adjusting driving shaft 34 and a tension swing roller 35 are arranged at the upper part of the driving side plate 31, the adjusting driving shaft 34 is connected with the tension swing roller 35 through a tension swing roller support arm 311, one end of the adjusting driving shaft 34 is connected with an adjusting driving motor group 315 through a third synchronous belt assembly 316, the adjusting driving motor group 315 is arranged on the driving side plate 31 in the driving electric cabinet 33, a third tensioning wheel 317 is arranged on the third synchronous belt assembly 316, a second sector cylindrical gear 318 is arranged at the end part of the adjusting driving shaft 34, the second sector cylindrical gear 318 is connected with a second potentiometer 319, and the second potentiometer 319 is fixed on the driving side plate 31 through a second potentiometer mounting seat 320; the lower side of the tension swing roller 35 is provided with a first driving transition roller 36, the lower side of the first driving transition roller 36 is provided with a driving steel roller 37, one end of the driving steel roller 37 is connected with a steel roller driving motor unit 321 through a fourth synchronous belt assembly 322, the steel roller driving motor unit 321 is installed on a driving side plate 31 in the driving electric cabinet 33, and the fourth synchronous belt assembly 322 is provided with a fourth tensioning wheel 323; a rubber roller 38 is arranged in parallel with the driving steel roller 37, rubber roller swing arms 312 are arranged at two ends of the rubber roller 38, the rubber roller swing arms 312 are mounted on the driving side plates through swing arm fixing shafts 314, swing arm driving pieces 313 are arranged corresponding to the rubber roller swing arms 312, one ends of the swing driving pieces 313 are fixed on the driving side plates 31, and the other ends of the swing driving pieces 313 are connected with the rubber roller swing arms 312; the lower side of the driving steel roller 37 is provided with a second driving transition roller 39. When in use, the pole piece base 17 enters between the driving steel roller 37 and the rubber roller 38 through the tension swing roller 35 and the first driving transition roller 36, the rubber roller 38 compresses the pole piece base 17 on the driving steel roller 37, and then enters the second driving transition roller 39 and the winding module 40.
The lower end of the rubber roll swing arm 312 is provided with a rubber roll limiting assembly 310, and the rubber roll limiting assembly 310 is disposed on the driving side plate 31 opposite to the rubber roll driving member 313.
As shown in fig. 13, 14, 15 and 16, the winding module 40 includes a winding base 41, a winding moving bottom plate 45 and a winding side plate 42, a group of winding side plates 42 are disposed on the winding moving bottom plate 45, the winding moving bottom plate 45 is mounted on the winding base 41 through a plurality of winding deviation rectifying guide rails 44, a second deviation rectifying actuator 46 is disposed between the winding base 41 and the winding moving bottom plate 45, one end of the second deviation rectifying actuator 46 is connected with the winding base 41 through a second deviation rectifying fixing seat 47, and the other end is connected with the winding moving bottom plate 45 through a second deviation rectifying push seat 48. The second deviation correcting actuator 46, the second deviation correcting pushing seat 47, the second deviation correcting fixing seat 48 is covered with a second dust cover 49. The side of the winding side plate 42 is provided with a winding electric cabinet 43.
The lower end of one side of the winding side plate 42 is sequentially provided with a winding feeding roller 410 and a winding deviation correcting component 411, a first winding transition roller 412 is arranged at the rear side of the winding deviation correcting component 411 along the winding direction of the pole piece base belt 17, a winding swinging roller 413 is arranged at the rear side of the first winding transition roller 412, two ends of the winding swinging roller 413 are connected with a winding swinging roller driving shaft 414 through winding swinging roller supporting arms, one end of the winding swinging roller driving shaft 414 is connected with a winding swinging roller driving unit 423 through a fifth synchronous belt component 424, the winding swinging roller driving unit 423 is installed on the winding side plate 42 in a group, a fifth tensioning wheel 425 is arranged on the fifth synchronous belt component 424, a third sector cylindrical gear 427 is installed at the end part of the winding swinging roller driving shaft 414, the third sector cylindrical gear 427 is connected with a third potentiometer 426, and the third potentiometer 426 is fixed on the winding side plate 42 through a third potentiometer mounting seat; the upper side of the first rolling transition roller 412 is sequentially provided with a second rolling transition roller 415 and a rolling tension sensor roller 416, the rear side of the rolling tension sensor roller 416 is sequentially provided with a rolling belt pressing platform assembly 417, a third rolling transition roller 418 and a rolling adjusting roller 419, the rolling adjusting roller 419 is installed between the rolling side plates 42 through a second vertical adjusting assembly 420, and the lower side of the rolling belt pressing platform assembly 417 is provided with a rolling fixed shaft 422; the back side of the winding adjusting roller 419 is provided with a pole piece reel 421, one end of the pole piece reel 421 is connected with a pole piece reel driving unit 428 through a sixth synchronous belt assembly 429, and a sixth tensioning wheel 430 is arranged on the sixth synchronous belt assembly 429.
The pole piece hot roller drying system comprises an unreeling module, a driving module and a reeling module, wherein the unreeling module, the driving module and the reeling module are used for unreeling coiled materials and reeling the coiled materials after drying is finished; the drying system comprises a hot roller drying furnace module which is used for drying the uncoiled substrate; the integrated scheme and thought of several modules of the drying system can automatically and continuously realize uncoiling, drying and coiling actions of coiled materials. The drying system can also be used for single-module splitting or combination application, and when the drying system does not comprise an unreeling module, the drying system can realize the continuous substrate feeding drying and reeling work in advance; when the drying system does not comprise a winding module, other works of automatic butt joint of the subsequent substrates for continuous discharging after the coil material is unwound and dried can be realized; when the drying system does not comprise the unreeling and reeling modules, the drying process of the incoming materials of the continuous substrate in the front sequence can be realized, and the dried substrate is continuously and subsequently output; the pole piece hot roller drying system can be split and combined under the condition of different process requirements.
The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, and yet fall within the scope of the invention.

Claims (6)

1. A pole piece hot roller drying system is characterized in that:
comprises an unreeling module, a hot roller drying furnace module, a driving module and a reeling module; the winding module is provided with an unwinding deviation rectifying assembly, an unwinding swinging roller and an unwinding belt pressing platform assembly, a pole piece baseband sequentially passes through the unwinding deviation rectifying assembly, the unwinding swinging roller and the unwinding belt pressing platform assembly, and enters the hot roller drying furnace module, the hot roller drying furnace module is provided with a plurality of hot rollers, each hot roller is respectively connected with a mold temperature machine, the pole piece baseband sequentially passes through each hot roller and then enters the driving module, the driving module is provided with a driving steel roller and a rubber roller, the rubber roller tightly presses the pole piece baseband on the driving steel roller, and then enters the winding module, the winding module is provided with a winding deviation rectifying assembly, a winding swinging roller and a winding belt pressing platform assembly, and the dried pole piece baseband sequentially passes through the winding deviation rectifying assembly, the winding belt pressing platform assembly and enters a pole piece reel;
the hot roller drying furnace module comprises a furnace body frame and a plurality of hot roller assemblies arranged in the furnace body frame, one ends of the hot roller assemblies are communicated with the mold temperature machine, and the other ends of the hot roller assemblies are provided with transmission gears; the pole piece base band enters the furnace body frame from a base band feeding port arranged on one side of the furnace body frame, sequentially passes through the plurality of hot roller assemblies and then enters the driving module from a base band discharging port on the other side of the furnace body frame; a driving motor is arranged on a side plate of the furnace body frame, the driving motor is connected with a speed reducer, a driving gear is arranged on the speed reducer, and the driving gear is connected with a transmission gear on each hot roller assembly through a transmission chain to drive a plurality of hot roller assemblies to synchronously rotate;
the upper end of the furnace body frame is provided with a centrifugal fan and an exhaust fan, the centrifugal fan is communicated with the lower end of the furnace body frame through an air inlet pipe assembly, and the exhaust fan is communicated with the upper end of the furnace body frame through a return air pipe assembly; the return air pipe assembly is communicated with the centrifugal fan;
a group of transition rollers are respectively arranged corresponding to the base band feeding port and the base band discharging port, a plurality of transition rollers are arranged between the hot roller assemblies, a rubber pressing roller is arranged above the transition rollers of the base band discharging port, the rubber pressing roller is arranged in the furnace body frame through a group of rubber pressing roller swing arms, and the rubber pressing roller swing arms are driven through a telescopic cylinder.
2. A pole piece hot roll drying system as claimed in claim 1, wherein:
the unreeling module comprises an unreeling base, an unreeling movable bottom plate and unreeling side plates, wherein a group of unreeling side plates are arranged on the unreeling movable bottom plate, the unreeling movable bottom plate is installed on the unreeling base through a plurality of unreeling deviation correcting guide rails, a first deviation correcting actuator is arranged between the unreeling base and the unreeling movable bottom plate, one end of the first deviation correcting actuator is connected with the unreeling base through a first deviation correcting fixing seat, and the other end of the first deviation correcting actuator is connected with the unreeling movable bottom plate through a first deviation correcting pushing seat; the pole piece base band is arranged on a reel changing air expansion shaft through a safety chuck, two ends of the reel changing air expansion shaft are fixed on one side of the unreeling side plate, and an unreeling fixed shaft is arranged on the other side of the unreeling side plate; one end of the reel changing air expansion shaft is connected with an unreeling speed reducer unit through a first synchronous belt assembly, the unreeling speed reducer unit is connected with an unreeling motor and is fixed on the unreeling side plate through a unit mounting seat, and a first tensioning wheel is arranged on the first synchronous belt assembly;
the unreeling adjusting roller is fixed between unreeling side plates through a first vertical adjusting component, a first unreeling transition roller and an unreeling pressure belt platform component are sequentially arranged on one side of the unreeling adjusting roller, an unreeling tension sensor roller is arranged on one side of the unreeling pressure belt platform component, a second unreeling transition roller is arranged on the lower side of the unreeling tension sensor roller, an unreeling swing roller driving shaft is arranged on the lower side of the first unreeling transition roller, two ends of the unreeling swing roller driving shaft are connected with an unreeling swing roller through unreeling swing roller support arms, one end of the unreeling swing roller driving shaft is connected with a swing driving unit through a second synchronous belt component, the swing driving unit is arranged on the unreeling side plates, a first sector cylindrical gear is arranged at the end of the unreeling swing roller driving shaft, the first sector cylindrical gear is connected with a first potentiometer, and the first potentiometer is fixed on the unreeling side plates through a first potentiometer mounting seat; the second unreels the transition roller downside and is provided with the third and unreels the transition roller, second unreels transition roller one side and has set gradually unreels correction subassembly and unreels discharging roller, unreels correction subassembly installs a set of unreel curb plate between.
3. A pole piece hot roll drying system as claimed in claim 1, wherein:
a tensioning wheel is arranged between adjacent transmission gears in the plurality of transmission gears, and the transmission chain is connected with the transmission gears and the tensioning wheel; the transmission gear and the tensioning wheel are arranged in a sprocket cover body at the side part of the furnace body frame.
4. A pole piece hot roll drying system as claimed in claim 1, wherein:
the driving module comprises a group of driving side plates, a plurality of driving connecting shafts and a driving electric cabinet, wherein the driving side plates are correspondingly arranged, the driving connecting shafts are arranged between the driving side plates, and the driving electric cabinet is arranged at one side of each driving side plate; the upper part of the driving side plate is provided with an adjusting driving shaft and a tension swing roller, the adjusting driving shaft is connected with the tension swing roller through a tension swing roller support arm, one end of the adjusting driving shaft is connected with an adjusting driving motor group through a third synchronous belt assembly, the adjusting driving motor group is arranged on the driving side plate in the driving electric cabinet, a third tensioning wheel is arranged on the third synchronous belt assembly, the end part of the adjusting driving shaft is provided with a second sector cylindrical gear, the second sector cylindrical gear is connected with a second potentiometer, and the second potentiometer is fixed on the driving side plate through a second potentiometer mounting seat; the lower side of the tension swing roller is provided with a first driving transition roller, the lower side of the first driving transition roller is provided with a driving steel roller, one end of the driving steel roller is connected with a steel roller driving motor group through a fourth synchronous belt assembly, the steel roller driving motor group is arranged on a driving side plate in the driving electric cabinet, and a fourth tensioning wheel is arranged on the fourth synchronous belt assembly; a rubber roller is arranged in parallel with the driving steel roller, rubber roller swing arms are arranged at two ends of the rubber roller, the rubber roller swing arms are mounted on the driving side plate through swing arm fixing shafts, swing arm driving pieces are arranged corresponding to the rubber roller swing arms, one ends of the swing arm driving pieces are fixed on the driving side plate, and the other ends of the swing arm driving pieces are connected with the rubber roller swing arms; and a second driving transition roller is arranged at the lower side of the driving steel roller.
5. A pole piece heated roll drying system as recited in claim 4, wherein:
and a rubber roller limiting assembly is arranged at the lower end of the corresponding rubber roller swing arm and is arranged on the driving side plate at one side opposite to the rubber roller driving piece.
6. A pole piece hot roll drying system as claimed in claim 1, wherein:
the winding module comprises a winding base, a winding movable bottom plate and winding side plates, wherein a group of winding side plates are arranged on the winding movable bottom plate, the winding movable bottom plate is installed on the winding base through a plurality of winding deviation correcting guide rails, a second deviation correcting actuator is arranged between the winding base and the winding movable bottom plate, one end of the second deviation correcting actuator is connected with the winding base through a second deviation correcting fixing seat, and the other end of the second deviation correcting actuator is connected with the winding movable bottom plate through a second deviation correcting pushing seat;
the lower end of one side of the winding side plate is sequentially provided with a winding feeding roller and a winding deviation rectifying assembly, a first winding transition roller is arranged at the rear side of the winding deviation rectifying assembly along the winding direction of the pole piece base band, a winding swing roller is arranged at the rear side of the first winding transition roller, two ends of the winding swing roller are connected with a winding swing roller driving shaft through winding swing roller supporting arms, one end of the winding swing roller driving shaft is connected with a winding swing roller driving unit through a fifth synchronous belt assembly, the winding swing roller driving unit is installed on the winding side plate, a fifth tensioning wheel is arranged on the fifth synchronous belt assembly, a third sector cylindrical gear is installed at the end part of the winding swing roller driving shaft and connected with a third potentiometer, and the third potentiometer is fixed on the winding side plate through a third potentiometer installation seat; the upper side of the first rolling transition roller is sequentially provided with a second rolling transition roller and a rolling tension sensor roller, the rear side of the rolling tension sensor roller is sequentially provided with a rolling belt pressing platform assembly, a third rolling transition roller and a rolling adjusting roller, the rolling adjusting roller is installed between rolling side plates through the second vertical adjusting assembly, and the lower side of the rolling belt pressing platform assembly is provided with a rolling fixed shaft; the pole piece winding shaft is arranged at the rear side of the winding adjusting roller, one end of the pole piece winding shaft is connected with the pole piece winding shaft driving unit through a sixth synchronous belt assembly, and a sixth tensioning wheel is arranged on the sixth synchronous belt assembly.
CN201710116672.2A 2017-03-01 2017-03-01 Pole piece hot roller drying system Active CN106766787B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710116672.2A CN106766787B (en) 2017-03-01 2017-03-01 Pole piece hot roller drying system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710116672.2A CN106766787B (en) 2017-03-01 2017-03-01 Pole piece hot roller drying system

Publications (2)

Publication Number Publication Date
CN106766787A CN106766787A (en) 2017-05-31
CN106766787B true CN106766787B (en) 2023-07-11

Family

ID=58959616

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710116672.2A Active CN106766787B (en) 2017-03-01 2017-03-01 Pole piece hot roller drying system

Country Status (1)

Country Link
CN (1) CN106766787B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107285084B (en) * 2017-06-26 2023-11-24 深圳市新伟创实业有限公司 Hot air automatic drying system for pole piece
CN109244371B (en) * 2018-10-16 2024-02-27 深圳吉阳智能科技有限公司 Battery pole piece thermal compounding equipment
CN112893046A (en) * 2021-03-11 2021-06-04 深圳市镭煜科技有限公司 Film substrate processing system
CN115986063B (en) * 2023-02-16 2023-06-09 广州市易鸿智能装备有限公司 Rolling and slitting integrated machine for lithium battery pole piece
CN117401489A (en) * 2023-12-15 2024-01-16 无锡精控光电科技有限公司 Automatic deviation correcting and guiding mechanism and control method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201901465U (en) * 2010-12-07 2011-07-20 天津力神电池股份有限公司 Cut pole piece rewinder
CN103017496B (en) * 2011-09-22 2016-01-13 北京奥思源科技有限公司 Lithium ion power cell pole flakes drying device and method
KR102031509B1 (en) * 2013-10-07 2019-10-11 가부시키가이샤 인비젼 에이이에스씨 재팬 Electrode roll drying method, and electrode roll drying device
CN204255018U (en) * 2014-10-24 2015-04-08 河南鼎能电子科技有限公司 A kind of automatic deploying and retracting volume vacuum drier
US10035278B2 (en) * 2014-12-25 2018-07-31 Sumitomo Chemical Company, Limited Device and method for producing separator roll
CN106423781A (en) * 2016-10-28 2017-02-22 深圳市新伟创实业有限公司 Pole piece infrared hot air drying system

Also Published As

Publication number Publication date
CN106766787A (en) 2017-05-31

Similar Documents

Publication Publication Date Title
CN106766787B (en) Pole piece hot roller drying system
CN107285084B (en) Hot air automatic drying system for pole piece
TW560100B (en) Secondary cell, secondary cell fabricating method and device for fabricating the secondary cell
CN107645019A (en) Full-automatic lithium battery cell winding machine
CN209786122U (en) Nickel-hydrogen nickel-cadmium battery environmental protection laminating equipment
WO2003005480A1 (en) Secondary battery, manufacturing method for secondary battery, and manufacturing apparatus for secondary battery
CN106423781A (en) Pole piece infrared hot air drying system
CN103934178A (en) Dryer for electrode substrate of rechargeable battery and controlling method and system of the same
CN114986864B (en) Battery diaphragm stretching production line and stretching method thereof
CN217373135U (en) Hydrogen fuel cell coating device
CN116278117A (en) Compaction device and method for sodium ion battery pole piece production
CN105583226A (en) Rolling method and device for battery pole piece
CN113903999B (en) Battery cell production line
CN216539317U (en) Pole piece substrate processing system
CN215088569U (en) Film substrate processing system
US20200212421A1 (en) Electrode sheet rolling press having a short stress line and integrated apparatus for manufacturing lithium battery electrode sheet
CN108717958B (en) Battery cell film coating machine
CN206927310U (en) Pole piece hot blast automates drying system
KR20130044160A (en) Electrode, electrode manufacturing apparatus and electrode manufacturing method
CN216644738U (en) Pole piece strip drying device
CN216872068U (en) Baking clamp of novel drying system
CN114111227A (en) Pole piece strip drying device
CN112893046A (en) Film substrate processing system
CN112038569A (en) Horizontal laminating mechanism for lithium supplement
CN201949999U (en) Photographic paper coating machine

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
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20170721

Address after: 518000 Guangdong province Shenzhen City Community Tourism Road Guangming District Gongming Tong Huiye Technology Park, building 4, B District fifth floor No. 508th

Applicant after: SHENZHEN XINWEICHUANG INDUSTRIAL CO.,LTD.

Address before: 518000 Shenzhen, Guangming New District, Gongming street Tong Tong Village, the third industrial zone, the people of the road No. 3 Tong

Applicant before: ADVANCED PRECISION TECHNOLOGY Co.,Ltd.

GR01 Patent grant
GR01 Patent grant