[0040] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
[0041] Reference attachment Figure 1-16 , A pole piece hot roller drying system, comprising an unwinding module 10, a hot roller drying oven module 20, a driving module 30, and a winding module 40; the unwinding module 10 is provided with an unwinding correction assembly 117 , The unwinding swing roller 114, the unwinding and pressing platform assembly 111, the pole piece base tape 12 sequentially passes through the unwinding correction assembly 117, the unwinding swing roller 114, and the unwinding and pressing platform assembly 111 to enter the The heat roller drying oven module 20 is provided with a plurality of heat roller assemblies 22, and each heat roller assembly 22 is respectively connected to a mold temperature controller 50, and the pole piece base tape 17 passes through in turn After each heat roller assembly 22 enters the drive module 30, the drive module 30 is provided with a drive steel roller 37 and a rubber roller 38. The rubber roller 38 presses the pole piece base tape 17 against the drive steel On the roller 37, and then enter the winding module 40, the winding module 40 is provided with a winding correction assembly 411, a winding swing roller 413, a winding and pressing platform assembly 417, and a dried pole piece base tape 17 Pass through the winding correction assembly 411, the winding swing roller 413, and the winding press belt platform assembly 417 in sequence to enter the pole piece reel 421. The pole piece hot roller drying system of the present invention realizes rapid drying of pole pieces by heating by a plurality of hot rollers 22 and circulating hot air. The thermostatically controlled hot roller drying furnace module 20 and the mold temperature machine 50 can well control the hot rollers. The constant temperature effect of the drying oven module 20 meets the technological requirements of fast operation of pole piece heating equipment, fast temperature rise, high uniformity, and short heating time.
[0042] Such as figure 2 , 3 As shown in 4, the unwinding module 10 includes an unwinding base 11, an unwinding moving bottom plate 13, and an unwinding side plate 14. A group of the unwinding side plates 14 are arranged on the unwinding moving bottom plate 13. The unwinding moving bottom plate 13 is installed on the unwinding base 11 through a plurality of unwinding correcting guide rails 12, and a first correcting actuator 120 is arranged between the unwinding base 11 and the unwinding moving bottom plate 13. One end of the first correction actuator 120 is connected to the unwinding base 11 through a first correction fixing base 122, and the other end is connected to the unwinding moving base 13 through a first correction push base 121; the first correction actuator 120 , The first correcting push seat 121 and the first correcting fixing seat 122 are covered with a first dust cover 123.
[0043] The pole piece base tape 17 is mounted on the winding air expansion shaft 15 through the safety chuck 16. The two ends of the winding air expansion shaft 15 are fixed on one side of the unwinding side plate 14, and the other side of the unwinding side plate 14 One side is provided with an unwinding fixed shaft 119; one end of the air changing air shaft 15 is connected to the unwinding reduction unit 126 through the first timing belt assembly 128, and the unwinding reduction unit 126 is connected to the unwinding motor 125 through a The unit mounting base 127 is fixed on the unwinding side plate 14, and the first timing belt assembly 128 is provided with a first tensioning wheel 129.
[0044] An unwinding adjusting roller 18 is provided on one side of the rewinding air expansion shaft 15, and both ends of the unwinding adjusting roller 18 are fixed between the unwinding side plates 14 through a first vertical adjusting assembly 19. The first unwinding transition roller 110 and the unwinding belt pressing platform assembly 111 are arranged on one side of the roll adjustment roller 18 in sequence. The unwinding tension sensor roller 112 is arranged on one side of the unwinding belt pressing platform assembly 111. The unwinding tension sensor roller The lower side of 112 is provided with a second unwinding transition roller 113, the lower side of the first unwinding transition roller 110 is provided with an unwinding swing roller drive shaft 115, and both ends of the unwinding swing roller drive shaft 115 pass through the unwinding swing roller The support arm is connected with an unwinding swing roller 114. One end of the unwinding swing roller drive shaft 115 is connected to the swing drive unit 130 through the second timing belt assembly 131. The swing drive unit 130 is installed on the unwinding side plate 14 Above, the second timing belt assembly 131 is provided with a second tensioning wheel 132, the end of the unwinding swing roller drive shaft 115 is installed with a first sector cylindrical gear 135, the first sector cylindrical gear 135 and The first potentiometer 133 is connected, the first potentiometer 133 is fixed on the unwinding side plate 14 through the first potentiometer mounting seat 134; the second unwinding transition roller 113 is provided with a third unwinding The transition roller 116, the second unwinding transition roller 113 is provided with an unwinding correction assembly 117 and an unwinding discharge roller 118 in sequence, and the unwinding correction assembly 117 is installed on a set of the unwinding side plates 14 between. Unwinding electric control box ( figure 1 (Shown) is provided with a touch screen control component 136, and the motor and potentiometer are electrically connected to the touch screen control component 136.
[0045] Such as Figure 5 , 6 , 7, 8, and 9, the hot roller drying furnace module 20 includes a furnace body frame 21 and a plurality of hot roller assemblies 22 arranged in the furnace body frame 21. One end of the plurality of hot roller assemblies 22 It is connected with the mold temperature controller 50, and the other end is provided with a transmission gear 213; the pole piece base tape 17 enters into the furnace body frame 21 from the base tape inlet 23 provided on one side of the furnace body frame 21, After passing through a plurality of the heat roller assemblies 22 in turn, enter the drive module 30 from the base tape discharge port 24 on the other side of the furnace frame 21; a drive motor 210 is provided on the side plate of the furnace frame 21 The driving motor 210 is connected through a reducer 211, and a driving gear 212 is provided on the reducer 211. The driving gear 212 is connected to the transmission gear 213 on each of the heat roller assemblies 22 through a transmission chain to drive The plurality of heat roller assemblies 22 rotate synchronously. When in use, the mold temperature machine 50 can realize constant temperature control of the temperature on the hot roller assembly 22 from room temperature to 105 degrees, so as to realize the rapid temperature rise of the base tape 17 of the Dupole piece.
[0046] Wherein, 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 communicates with the lower end of the furnace body frame 21 through an air inlet pipe assembly 28, and the exhaust fan 27 passes a return air The pipe assembly 29 communicates with the upper end of the furnace body frame 21; the return air pipe assembly 29 communicates with the centrifugal fan 26. When the exhaust fan 27 is not working, a hot air circulation is formed, and the hot and humid gas in the furnace body is drawn away when the exhaust fan is working.
[0047] A tensioning wheel 214 is provided between adjacent transmission gears 213 among the plurality of transmission gears 213, and the transmission chain connects the transmission gear 213 and the tensioning wheel 214; the transmission gear 213 And the tension wheel 214 is installed in the sprocket cover 25 on the side of the furnace body frame 21.
[0048] Wherein, a set of transition rollers 215 are respectively provided corresponding to the base tape inlet 23 and the base tape outlet 24, and a plurality of transition rollers 215 are provided between the plurality of heat roller assemblies 22, and the base tape is discharged A rubber roller 216 is arranged above the transition roller 215 of the mouth 24. The rubber roller 216 is arranged in the furnace frame 21 through a set of rubber roller swing arms 217, and the rubber roller swing arm 217 passes through a telescopic cylinder 218. drive.
[0049] Such as Picture 10 , 11 , As shown in 12, the drive module 30 includes a corresponding set of drive side plates 31, a plurality of drive connection shafts 32 provided between the drive side plates 31, and a drive circuit set on the side of the drive side plate 31. Control box 33; the upper part of the drive side plate 31 is provided with an adjustment drive shaft 34 and a tension swing roller 35, the adjustment drive shaft 34 is connected to the tension swing roller 35 through a tension swing roller arm 311, the adjustment drive shaft One end of 34 is connected to the adjustment drive motor group 315 through the third synchronous belt assembly 316, the adjustment drive motor 315 group is installed on the drive side plate 31 in the drive electric control box 33, and the third synchronous belt assembly 316 A third tensioning wheel 317 is provided, a second sector cylindrical gear 318 is installed at the end of the adjustment drive shaft 34, and the second sector cylindrical gear 318 is connected to a second potentiometer 319. The second potentiometer 319 It is fixed on the driving side plate 31 by the second potentiometer mounting seat 320; the tension swing roller 35 is provided with a first driving transition roller 36 on the lower side, and the driving steel is provided on the lower side of the first driving transition roller 36 Roller 37, one end of the drive steel roller 37 is connected to the steel roller drive motor group 321 through the fourth timing belt assembly 322, and the steel roller drive motor group 321 is installed on the drive side plate 31 in the drive electric control box 33 , The fourth timing belt assembly 322 is provided with a fourth tensioning wheel 323; a rubber roller 38 is provided in parallel with the drive steel roller 37, and both ends of the rubber roller 38 are provided with rubber roller swing arms 312, the The rubber roller swing arm 312 is mounted on the drive side plate through a swing arm fixing shaft 314, a swing arm drive member 313 is provided corresponding to the rubber roller swing arm 312, and one end of the swing drive member 313 is fixed to the drive side plate 31, the other end is connected with the rubber roller swing arm 312; the lower side of the driving steel rod 37 is provided with a second driving transition roller 39. In use, the pole piece base 17 enters between the drive steel rod 37 and the rubber roller 38 through the tension swing roller 35 and the first drive transition roller 36. The rubber roller 38 presses the pole piece base tape 17 on the drive steel rod 37, and then Then enter the second driving transition roller 39 and enter the winding module 40.
[0050] Wherein, a rubber roller limiting component 310 is provided corresponding to the lower end of the rubber roller swing arm 312, and the rubber roller limiting component 310 is disposed on the driving side plate 31 on the opposite side of the rubber roller driving member 313. on.
[0051] Such as Figure 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 the winding side plates 42 are arranged on the winding moving bottom plate 45. Above, the rewinding moving bottom plate 45 is installed on the rewinding base 41 through a plurality of rewinding correcting guide rails 44, and a second correcting actuator is arranged between the rewinding base 41 and the rewinding moving bottom plate 45 46. One end of the second correction actuator 46 is connected to the rewinding base 41 through a second correction fixing seat 47, and the other end is connected to the rewinding moving base plate 45 through a second correction push seat 48. The second correcting actuator 46, the second correcting push seat 47, and the second correcting fixed seat 48 are covered with a second dust cover 49. A winding electric control box 43 is provided on the side of the winding side plate 42.
[0052] The lower end of one side of the winding side plate 42 is provided with a winding feed roller 410 and a winding correction assembly 411 in sequence. Along the winding direction of the pole piece base tape 17, the winding correction assembly 411 is provided with a first A winding transition roller 412, a winding swing roller 413 is provided on the rear side of the first winding transition roller 412, and both ends of the winding swing roller 413 pass through a winding swing roller support arm and a winding swing roller drive shaft 414 Connected, one end of the winding swing roller drive shaft 414 is connected to the winding swing roller drive unit 423 through the fifth timing belt assembly 424, and the winding swing roller drive unit 423 is installed on the winding side plate 42, The fifth timing belt assembly 424 is provided with a fifth tensioning wheel 425, the end of the winding pendulum roller drive shaft 414 is equipped with a third sector cylindrical gear 427, the third sector cylindrical gear 427 and the third The potentiometer 426 is connected, 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 winding transition roller 412 is sequentially provided with a second winding transition roller 415. Winding tension sensor roller 416. The rear side of the winding tension sensor roller 416 is sequentially provided with a winding press belt platform assembly 417, a third winding transition roller 418, and a winding adjustment roller 419. The winding adjustment roller 419 is installed between the winding side plates 42 through the second vertical adjustment assembly 420. The winding fixing shaft 422 is arranged on the lower side of the winding and pressing platform assembly 417; the winding adjustment roller 419 is arranged on the rear side. There is a pole piece reel 421, one end of the pole piece reel 421 is connected to the pole piece reel driving unit 428 through a sixth timing belt assembly 429, and a sixth tensioning wheel 430 is provided on the sixth timing belt assembly 429.
[0053] The pole piece hot roller drying system of the present invention includes an unwinding module, a driving module, and a winding module, which are used to open the coil and rewind after the drying is completed; the hot roller drying oven module included in the drying system is used To dry the substrate after unwinding; the integration scheme and ideas of several modules of the drying system can automatically and continuously realize the unwinding, drying and winding actions of the coil. The drying system can also be used for single-module splitting or combined application. When the drying system does not include the unwinding module, it can achieve the previous continuous substrate drying and winding work; when the drying system does not include the winding module , Can realize other work of continuous discharging of the subsequent substrate after unwinding and drying of the coil; when the drying system does not include the unwinding and rewinding module, the drying process of the previous continuous substrate incoming material can be realized while continuous Output the dried substrates in the backward order; the pole piece hot roller drying system can be split and combined for use under different process requirements.
[0054] 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. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and modifications to these embodiments still fall within the protection scope of the present invention.
