CN218769613U - Pole piece thinning equipment based on screw mechanism - Google Patents
Pole piece thinning equipment based on screw mechanism Download PDFInfo
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- CN218769613U CN218769613U CN202221454556.4U CN202221454556U CN218769613U CN 218769613 U CN218769613 U CN 218769613U CN 202221454556 U CN202221454556 U CN 202221454556U CN 218769613 U CN218769613 U CN 218769613U
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Abstract
The utility model discloses a pole piece attenuate equipment based on screw rod mechanism, including screw rod mechanism, the die head, pair roller attenuate mechanism, tension detection mechanism, pendulum roller adjustment mechanism and three-roller attenuate mechanism, screw rod mechanism is used for carrying the pole piece raw materials for the die head, the die head is used for shaping pole piece raw materials and outwards exports the pole piece, pair roller attenuate mechanism is used for carrying out the attenuate processing for the pole piece for the first time, tension detection mechanism is used for detecting the tension size of pole piece, pendulum roller adjustment mechanism is including pendulum roller and the tension size of accessible pendulum roller regulation pole piece, the first steel roller that removes of three-roller attenuate mechanism accessible, the second removes steel roller and middle steel roller carries out the secondary attenuate to the pole piece. This kind of pole piece attenuate equipment based on screw rod mechanism has advantages such as simple structure, convenient operation, can promote production efficiency when the actual application, improves product quality.
Description
Technical Field
The utility model relates to a lithium battery pole piece processing field, especially a pole piece attenuate equipment based on screw rod mechanism.
Background
In the lithium battery industry, pole pieces are core parts, and the problems of complex process, low production efficiency, difficult control of pole piece quality, low yield and the like exist in the conventional pole piece processing process, so that the production efficiency and the product quality of the lithium battery are seriously influenced, and the improvement of the industrial level and the production benefit of enterprises are not facilitated.
Therefore, the present invention is directed to provide a new technical solution to solve the existing technical drawbacks.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a pole piece attenuate equipment based on screw rod mechanism has solved the technological defect such as the technology and equipment that prior art exists are complicated, pole piece production efficiency is low, pole piece tension control is troublesome, artifical and time cost height, application flexibility and commonality are poor.
The utility model provides a technical scheme that its technical problem adopted is:
a pole piece thinning process based on a screw mechanism comprises the following steps:
s1, feeding by a screw mechanism, and conveying a pole piece raw material to a die head by the screw mechanism;
s2, forming a pole piece, namely forming the pole piece raw material fed into a die head into a primary pole piece by adopting a die head;
s3, thinning by using a pair of rollers, and carrying out primary thinning treatment on the primary pole piece sent out by the die head by using a pair of roller thinning mechanism to obtain an intermediate pole piece;
and S4, thinning the intermediate pole piece subjected to the primary thinning treatment by using a three-roller thinning mechanism to obtain a finished pole piece.
As a further improvement of the above technical solution, in step S1, the screw mechanism includes a twin-screw mixing mechanism and a single-screw feeding mechanism, the pole piece raw material is fed into the twin-screw mixing mechanism for mixing, the mixed pole piece raw material is fed into the single-screw feeding mechanism from the twin-screw mixing mechanism, and the single-screw feeding mechanism feeds the pole piece raw material into the die head through the die head connecting pipe.
As a further improvement of the technical scheme, a tension detection mechanism and a swing roller adjusting mechanism are arranged between the step S2 and the step S3, the tension of the pole piece is detected through the tension detection mechanism, and the tension of the pole piece is adjusted through the swing roller adjusting mechanism.
The utility model discloses still provide:
the utility model provides a pole piece attenuate equipment based on screw rod mechanism, includes screw rod mechanism, die head, pair roller attenuate mechanism, tension detection mechanism, pendulum roller adjustment mechanism and three-roller attenuate mechanism, screw rod mechanism is used for carrying the pole piece raw materials for the die head, the die head is used for shaping pole piece raw materials and outwards exports the pole piece, pair roller attenuate mechanism includes fixed roll subassembly and movable roll subassembly and accessible fixed roll subassembly and movable roll subassembly and carries out the attenuate processing for the first time to the pole piece that the die head was seen off, tension detection mechanism is used for detecting the tension size of pole piece, pendulum roller adjustment mechanism is including pendulum roller and accessible pendulum roller adjustment pole piece's tension size, three-roller attenuate mechanism includes that first removal steel roller, second remove steel roller and middle steel roller and accessible are first to remove steel roller, second and remove steel roller and middle steel roller and carry out the secondary attenuate to the pole piece.
As a further improvement of the technical scheme, the screw mechanism comprises a double-screw mixing mechanism and a single-screw feeding mechanism connected with the double-screw mixing mechanism in series, the double-screw mixing mechanism is used for mixing pole piece raw materials and feeding the pole piece raw materials subjected to mixing treatment into the single-screw feeding mechanism, the single-screw feeding mechanism is connected with the die head through a die head connecting pipe, and the single-screw feeding mechanism is used for feeding the pole piece raw materials fed by the double-screw mixing mechanism into the die head.
As the further improvement of the technical scheme, the pair roller thinning mechanism comprises a pair roller mechanism frame, a fixed roller mounting seat and a movable roller guide rail are arranged on the pair roller mechanism frame, a movable roller mounting seat is arranged on the movable roller guide rail, a fixed roller assembly is arranged on the fixed roller mounting seat, a movable roller assembly is arranged on the movable roller mounting seat, a movable roller lifting cylinder is further arranged on the pair roller mechanism frame, and the output end of the movable roller lifting cylinder is connected to the movable roller mounting seat and can drive the movable roller assembly to move up and down through the movable roller mounting seat.
As a further improvement of the above technical scheme, the fixed roller assembly comprises a fixed roller mounted on the fixed roller mounting seat and a fixed roller driving motor for driving the fixed roller, and the output end of the fixed roller driving motor is provided with a fixed roller speed reducer and can drive the fixed roller to rotate through the fixed roller speed reducer;
as a further improvement of the technical scheme, the movable roller assembly comprises a movable roller arranged on a movable roller mounting seat and a movable roller driving motor used for driving the movable roller, and the output end of the movable roller driving motor is provided with a movable roller speed reducer and can drive the movable roller to rotate through the movable roller speed reducer.
As a further improvement of the above technical solution, a wedge lead screw nut pair and a wedge driving motor are further provided on the roll mechanism frame, a wedge located between the fixed roll mounting seat and the movable roll mounting seat is provided on a nut of the wedge lead screw nut pair, an output end of the wedge driving motor is connected to one end of a lead screw of the wedge lead screw nut pair through a coupler and can drive the wedge to move linearly to adjust a gap size between the movable roll assembly and the fixed roll assembly through the wedge lead screw nut pair.
As a further improvement of the technical scheme, a movable roller lifting graduated scale is arranged on the side part of the roll mechanism frame, a movable roller lifting graduated pointer matched with the movable roller lifting graduated scale is arranged on the movable roller mounting seat, and a movable roller lifting micrometer is also arranged on the side part of the roll mechanism frame;
the movable roller mounting seat is installed on the movable roller guide rail through the movable roller guide rail seat, the output of movable roller lift cylinder is connected to on the movable roller mounting seat through the cylinder connector.
As a further improvement of the above technical solution, the fixed roller mounting seats have two, the fixed roller assembly is mounted on the two fixed mounting seats, the movable roller mounting seats have two, the movable roller assembly is mounted on the two movable roller assemblies, and the movable roller lifting cylinder has two and is respectively connected to the two movable roller mounting seats.
As a further improvement of the above technical solution, the roll mechanism frame includes a frame bottom plate, a frame top plate and frame columns connected between the frame bottom plate and the frame top plate, the frame columns are arranged in pairs, the movable roller guide rails are arranged on the inner sides of the frame columns arranged in pairs, and the fixed roller mounting seat and the movable roller mounting seat are both arranged between two frame columns arranged in pairs.
As a further improvement of the above technical scheme, three-roller thinning mechanism includes three-roller mechanism mounting bracket and installs middle steel roller, first steel roller movable guide, second steel roller movable guide on three gui ji zhi mechanism mounting bracket, be provided with first steel roller mount pad and second steel roller mount pad on first steel roller movable guide and the second steel roller movable guide respectively, install on the first steel roller mount pad first removal steel roller, install on the second steel roller mount pad the second removes the steel roller, first steel roller drive arrangement and second steel roller drive arrangement are installed respectively to three-roller mechanism mounting bracket both sides, first steel roller drive arrangement's output is connected to first steel roller mount pad and can drive first removal steel roller and slide on first steel roller movable guide, second steel roller drive arrangement's output is connected to second steel roller mount pad and can drive second removal steel roller and slide on second steel roller movable guide.
As a further improvement of the above technical solution, the first movable steel roll, the second movable steel roll and the middle steel roll are parallel to each other and have central axes on the same plane, and the first movable steel roll and the second movable steel roll are respectively located on two sides of the middle steel roll.
As a further improvement of the technical scheme, the first steel roller driving device is a first hydraulic oil cylinder, the second steel roller driving device is a second hydraulic oil cylinder, the output end of the first hydraulic oil cylinder is fixedly connected with the first steel roller mounting seat through a first connecting plate, and the output end of the second hydraulic oil cylinder is fixedly connected with the second steel roller mounting seat through a second connecting plate.
As a further improvement of the above technical scheme, an output end of the first hydraulic cylinder is provided with a first steel roll load sensor, an output end of the second hydraulic cylinder is provided with a second steel roll load sensor, and the first steel roll load sensor and the second steel roll load sensor are respectively used for detecting the load of the first movable steel roll and the load of the second movable steel roll.
As the further improvement of above-mentioned technical scheme, still be provided with the cooperation on the three-roller mechanism mounting bracket the cutters that middle steel roll used, cutters includes that the cutter of fixed mounting on three-roller mechanism mounting bracket drives actuating cylinder and installs the cutter mounting panel of cutter drive actuating cylinder output, install the pole piece cutter on the cutter mounting panel, the cutter drives actuating cylinder and can drives the pole piece cutter and be close to middle steel roll and will walk around the unnecessary part of pole piece on the middle steel roll through the pole piece cutter and cut off.
As a further improvement of the above technical scheme, still be provided with the cooperation on the three-roller mechanism mounting bracket the scraper device that middle steel roll used, the scraper device includes that the scraper of fixed mounting on three-roller mechanism mounting bracket drives actuating cylinder and installs the scraper subassembly of driving actuating cylinder output at the scraper, the scraper drives actuating cylinder and can drive the waste material of scraper subassembly on being close to middle steel roll and utilizing the scraper in the scraper subassembly to strike off with middle steel roll.
As a further improvement of the technical scheme, a tension roller mounting plate is further arranged on the three-roller mechanism mounting frame, a tension sensor is arranged on the tension roller mounting plate, and a tension roller is arranged on the tension sensor.
As a further improvement of the technical scheme, the first steel roller mounting seat is mounted on the first steel roller moving guide rail through the first moving guide rail seat, the second steel roller mounting seat is mounted on the second steel roller moving guide rail through the second moving guide rail seat, and the middle steel roller is mounted on the three-roller mechanism mounting frame through the middle steel roller mounting seat.
As a further improvement of the above technical scheme, be provided with first displacement sensor on the three-roller mechanism mounting bracket, directly or indirectly install first displacement response piece on the first steel roller mount pad, first displacement sensor and first displacement response piece are used for cooperating the first displacement distance that removes the steel roller of response, be provided with second displacement sensor on the three-roller mechanism mounting bracket, directly or indirectly install second displacement response piece on the second steel roller mount pad, second displacement sensor and second displacement response piece are used for cooperating the displacement distance that responds to the second removal steel roller.
As a further improvement of the above technical solution, the tension detection mechanism comprises a tension sensor and a tension roller mounted on the tension sensor;
as a further improvement of the above technical scheme, the swing roller adjusting mechanism comprises a swing roller adjusting bottom plate, a swing adjusting fixing roller, a swing adjusting roller, a movable pressing roller tight adjusting guide rail, a swing roller adjusting guide rail, a movable pressing roller driving cylinder and a swing roller driving cylinder which are arranged on the swing roller adjusting bottom plate, wherein the movable pressing roller adjusting guide rail is provided with a movable pressing roller seat, the movable pressing roller seat is provided with a movable pressing roller which is matched with the swing adjusting fixing roller for use, the output end of the movable pressing roller driving cylinder is connected to the movable pressing roller seat and can drive the movable pressing roller seat and the movable pressing roller to slide on the movable adjusting guide rail, the swing roller adjusting guide rail is provided with a swing roller seat, the swing roller seat is provided with the swing roller, and the output end of the swing roller driving cylinder is connected to the swing roller seat and can drive the swing roller seat and the swing roller to slide on the swing roller adjusting guide rail.
The utility model has the advantages that: the utility model provides a pole piece attenuate equipment based on screw rod mechanism can effectively promote the production efficiency of pole piece through this kind of pole piece attenuate equipment based on screw rod mechanism, and flexibility and commonality are higher when producing, and pole piece tension control is more convenient, helps promoting the processingquality of pole piece, reduces artifical and time cost, promotes the productivity effect of enterprise.
In conclusion, the pole piece thinning equipment based on the screw mechanism solves the technical defects of complex process and equipment, low pole piece production efficiency, trouble in pole piece tension control, high labor and time cost, poor application flexibility and universality and the like in the prior art.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a process flow diagram of the pole piece thinning process based on the screw mechanism in the utility model;
fig. 2 is an assembly schematic diagram of the pole piece thinning equipment based on the screw mechanism in the utility model;
FIG. 3 is an assembly diagram of the roll thinning mechanism of the present invention;
FIG. 4 is another schematic assembly diagram of the double-roll thinning mechanism of the present invention;
FIG. 5 is a third schematic view of the assembly of the roll thinning mechanism of the present invention;
fig. 6 is an assembly schematic diagram of the three-roller thinning mechanism of the present invention;
fig. 7 is an assembly view of the tension detecting mechanism of the present invention;
FIG. 8 is an assembly view of the oscillating roller adjusting mechanism of the present invention;
fig. 9 is another assembly diagram of the oscillating roller adjusting mechanism of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations related in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The technical features of the present invention can be combined interactively without conflicting with each other, as shown in fig. 1 to 9.
With particular reference to figure 1 of the drawings,
a pole piece thinning process based on a screw mechanism comprises the following steps:
s1, feeding by a screw mechanism, and conveying a pole piece raw material to a die head 2 by the screw mechanism 1;
s2, forming a pole piece, namely forming the pole piece raw material fed into the die head into a primary pole piece by adopting the die head 2;
s3, thinning by using a pair roller, and carrying out primary thinning treatment on the primary pole piece sent out by the die head 2 by using a pair roller thinning mechanism 3 to obtain an intermediate pole piece;
and S4, thinning the intermediate pole piece subjected to the primary thinning treatment by using a three-roller thinning mechanism 4 to obtain a finished pole piece.
Preferably, in step S1, the screw mechanism 1 includes a twin-screw mixing mechanism 11 and a single-screw feeding mechanism 12, the pole piece raw material is fed into the twin-screw mixing mechanism 11 for mixing, the pole piece raw material after mixing is fed into the single-screw feeding mechanism 12 from the twin-screw mixing mechanism 11, and the single-screw feeding mechanism 12 feeds the pole piece raw material into the die head 2 through the die head connecting pipe 21.
Preferably, a tension detection mechanism 5 and a swing roller adjusting mechanism 6 are provided between step S2 and step S3, the tension of the pole piece 9 is detected by the tension detection mechanism 5, and the tension of the pole piece 9 is adjusted by the swing roller adjusting mechanism 6.
Referring to fig. 2-9, based on foretell pole piece attenuate technology based on screw rod mechanism, the utility model also provides:
with particular reference to fig. 2, a pole piece thinning apparatus based on screw mechanism includes screw mechanism 1, die head 2, pair roller thinning mechanism 3, tension detection mechanism 5, pendulum roller adjustment mechanism 6 and three-roller thinning mechanism 4, screw mechanism 1 is used for conveying pole piece raw materials to die head 2, die head 2 is used for shaping pole piece raw materials and outwards exports pole piece 9, pair roller thinning mechanism 3 includes fixed roller assembly 32 and movable roller assembly 33 and accessible fixed roller assembly 32 and movable roller assembly 33 carry out the first thinning processing to the pole piece 9 that die head 2 sent out, tension detection mechanism 5 is used for detecting the tension size of pole piece 9, pendulum roller adjustment mechanism 6 includes pendulum roller 69 and the tension size that can adjust pole piece 9 through pendulum roller 69, three-roller thinning mechanism 4 includes first removal steel roller 421, second removal steel roller 422 and middle steel roller 423 and the accessible first removal steel roller 421, second removal steel roller 422 and middle steel roller 423 carry out the secondary thinning to the pole piece.
The screw mechanism 1 comprises a double-screw mixing mechanism 11 and a single-screw feeding mechanism 12 connected with the double-screw mixing mechanism 11 in series, the double-screw mixing mechanism 11 is used for mixing pole piece raw materials and feeding the pole piece raw materials subjected to mixing treatment into the single-screw feeding mechanism 12, the single-screw feeding mechanism 12 is connected with the die head 2 through a die head connecting pipe 21, and the single-screw feeding mechanism 12 is used for feeding the pole piece raw materials fed by the double-screw mixing mechanism 11 into the die head 2.
Referring to fig. 3, 4 and 5, the pair-roller thinning mechanism 3 includes a pair-roller mechanism frame 31, a fixed roller mounting seat 311 and a movable roller guide rail 313 are provided on the pair-roller mechanism frame 31, and a movable roller mounting seat 312 is provided on the movable roller guide rail 313. The pair of roller mechanism frames 31 include a frame bottom plate 3101, a frame top plate 3102, and frame uprights 3103 connected between the frame bottom plate 3101 and the frame top plate 3102, the frame uprights 3103 are provided in pairs, the movable roller guide rails 313 are provided inside the frame uprights 3103 provided in pairs, and the fixed roller mount 311 and the movable roller mount 312 are both provided between the two frame uprights 3103 provided in pairs. Be provided with fixed roller subassembly 32 on the fixed roller mount pad 311, be provided with movable roller subassembly 33 on the activity roller mount pad 312, still be provided with activity roller lift cylinder 34 on the roll mechanism frame 31, specifically, activity roller mount pad 312 is installed on activity roller guide rail 313 through activity roller guide rail seat 314, the output of activity roller lift cylinder 34 is connected to on the activity roller mount pad 312 through cylinder connector 341 fixed roller mount pad 311 has two, fixed roller subassembly 32 is installed on two fixed mount pads 311, activity roller mount pad 312 has two, activity roller subassembly 33 is installed on two activity roller subassemblies 312, activity roller lift cylinder 34 has two and is connected to respectively on two activity roller mount pads 312. The output end of the movable roller lifting cylinder 34 is connected to the movable roller mounting base 312 and can drive the movable roller assembly 33 to move up and down through the movable roller mounting base 312.
Preferably, the fixed roller assembly 32 includes a fixed roller 321 mounted on the fixed roller mounting seat 311 and a fixed roller driving motor 322 for driving the fixed roller 321, and an output end of the fixed roller driving motor 322 is provided with a fixed roller speed reducer 323 and can drive the fixed roller 321 to rotate through the fixed roller speed reducer 323; the movable roller assembly 33 includes a movable roller 331 installed on the movable roller installation seat 312 and a movable roller driving motor 332 for driving the movable roller 331, and an output end of the movable roller driving motor 332 is provided with a movable roller speed reducer 333 and can drive the movable roller 331 to rotate through the movable roller speed reducer 333. The pair of roller mechanism frames 31 are further provided with a wedge-shaped block screw nut pair 351 and a wedge-shaped block driving motor 352, a wedge-shaped block 353 located between the fixed roller mounting seat 311 and the movable roller mounting seat 312 is arranged on a nut of the wedge-shaped block screw nut pair 351, and an output end of the wedge-shaped block driving motor 352 is connected to one end of a screw rod of the wedge-shaped block screw nut pair 351 through a coupler 354, and can drive the wedge-shaped block 353 to move linearly through the wedge-shaped block screw nut pair 351 so as to adjust the gap size between the movable roller assembly 33 and the fixed roller assembly 32.
Preferably, a movable roller elevation scale ruler 361 is arranged at the side part of the roll aligning mechanism frame 1, a movable roller elevation scale pointer 362 matched with the movable roller elevation scale ruler 361 is arranged on the movable roller mounting seat 312, and a movable roller elevation micrometer 363 is further arranged at the side part of the roll aligning mechanism frame 31.
In practical implementation the utility model discloses the time, the pole piece passes through from the clearance between fixed roller 321 and the movable roll 331, utilizes fixed roller 321 and movable roll 331 to carry out the attenuate processing to the pole piece. When the processed pole pieces are different, the movable roller 331 is driven to ascend through the movable roller lifting air cylinder 34, the wedge block 353 is further driven to move by the wedge block driving motor 352 to adjust the gap between the movable roller 331 and the movable roller 321, therefore, the gap can be adjusted to a preset size, a large amount of manpower and material resources are not needed to be consumed for dismounting and debugging, and the application flexibility is high, and the universality is high.
Referring to fig. 6, the three-roller thinning mechanism 4 includes a three-roller mechanism mounting frame 41 and an intermediate steel roller 423, a first steel roller moving guide rail 411 and a second steel roller moving guide rail 412 installed on the three-roller mechanism mounting frame 41, the first steel roller mounting seat 441 and the second steel roller mounting seat 442 are respectively installed on the first steel roller moving guide rail 411 and the second steel roller moving guide rail 412, the first steel roller mounting seat 441 is installed on the first steel roller moving guide rail 411 through a first moving guide rail seat 413, the second steel roller mounting seat 442 is installed on the second steel roller moving guide rail 412 through a second moving guide rail seat 414, and the intermediate steel roller 423 is installed on the three-roller mechanism mounting frame 41 through an intermediate steel roller mounting seat 447. The first steel roller mounting seat 441 is provided with a first movable steel roller 421, and the second steel roller mounting seat 442 is provided with a second movable steel roller 422, in this embodiment, the first movable steel roller 421, the second movable steel roller 422 and the middle steel roller 423 are parallel to each other, central axes thereof are located on the same plane, and the first movable steel roller 421 and the second movable steel roller 422 are respectively located on two sides of the middle steel roller 423. Specifically, a first displacement sensor 481 is arranged on the three-roller mechanism mounting frame 41, a first displacement sensing piece 483 is directly or indirectly arranged on the first steel roller mounting seat 441, the first displacement sensor 481 and the first displacement sensing piece 483 are used for sensing the moving distance of the first movable steel roller 421 in a matched manner, a second displacement sensor is arranged on the three-roller mechanism mounting frame 41, a second displacement sensing piece 484 is directly or indirectly arranged on the second steel roller mounting seat 442, and the second displacement sensor and the second displacement sensing piece 484 are used for sensing the moving distance of the second movable steel roller 422 in a matched manner. A first steel roller driving device 431 and a second steel roller driving device 432 are respectively installed on two sides of the three-roller mechanism installation frame 41, an output end of the first steel roller driving device 431 is connected to the first steel roller installation seat 441 and can drive the first movable steel roller 421 to slide on the first steel roller movable guide rail 411, and an output end of the second steel roller driving device 432 is connected to the second steel roller installation seat 442 and can drive the second movable steel roller 422 to slide on the second steel roller movable guide rail 412. In this embodiment, the first steel roller driving device 431 is a first hydraulic cylinder, the second steel roller driving device 432 is a second hydraulic cylinder, an output end of the first hydraulic cylinder is fixedly connected with the first steel roller mounting seat 441 through a first connecting plate 443, and an output end of the second hydraulic cylinder is fixedly connected with the second steel roller mounting seat 442 through a second connecting plate 444. The output end of the first hydraulic oil cylinder is provided with a first steel roller load sensor 445, the output end of the second hydraulic oil cylinder is provided with a second steel roller load sensor 446, and the first steel roller load sensor 445 and the second steel roller load sensor 446 are respectively used for detecting the load of the first movable steel roller 421 and the second movable steel roller 422. The three-roller mechanism mounting frame 41 is further provided with a cutter device matched with the middle steel roller 423 for use, the cutter device comprises a cutter driving cylinder 451 fixedly mounted on the three-roller mechanism mounting frame 41 and a cutter mounting plate mounted at the output end of the cutter driving cylinder 451, a pole piece cutter 452 is mounted on the cutter mounting plate, the cutter driving cylinder 451 can drive the pole piece cutter 452 to be close to the middle steel roller 423 and cut off the redundant part of the pole piece bypassing the middle steel roller 423 through the pole piece cutter 452; be provided with the cooperation on the three-roller mechanism mounting bracket 41 scraper device that middle steel roll 423 used, scraper device includes that the scraper of fixed mounting on three-roller mechanism mounting bracket 41 drives actuating cylinder 461 and installs the scraper subassembly 462 at scraper drive actuating cylinder 461 output, scraper drive actuating cylinder 461 can drive scraper subassembly 462 is close to middle steel roll 423 and utilizes the scraper in scraper subassembly 462 to strike off the waste material on middle steel roll 423. A tension roller mounting plate 471 is further arranged on the three-roller mechanism mounting frame 41, a discharge tension sensing device 472 is arranged on the tension roller mounting plate 471, and a discharge tension roller 473 is arranged on the discharge tension sensing device 472.
Detailed implementation the utility model discloses in the time, first removal steel roller 421 and middle steel roller 423 cooperation carry out the attenuate for the first time to the pole piece, and the second removes steel roller 422 and middle steel roller 423 cooperation and carries out the attenuate for the second time to the pole piece. Can drive first removal steel roller 421 and the removal of second removal steel roller 422 respectively through first steel roller drive arrangement 431 and second steel roller drive arrangement 432, and then adjust the clearance size of removing steel roller and middle steel roller 423, but the different thickness requirement of adaptation, adjust the automation, be convenient for control, reduced the cost of labor and adjust the degree of difficulty, can promote production efficiency, use flexibility and commonality better.
Referring to fig. 7, the tension detecting mechanism 5 includes a tension sensor 51 and a tension roller 52 mounted on the tension sensor 51;
referring to fig. 8 and 9, the swing roller adjusting mechanism 6 includes a swing roller adjusting bottom plate 61 and a swing adjusting fixing roller 62, a swing adjusting passing roller 63, a moving pressing roller tight adjusting guide rail 64, a swing roller adjusting guide rail 65, a moving pressing roller driving cylinder 66 and a swing roller driving cylinder 67 which are arranged on the swing roller adjusting bottom plate 61, a moving pressing roller seat 641 is arranged on the moving pressing roller adjusting guide rail 64, a moving pressing roller 68 which is matched with the swing adjusting fixing roller 62 is arranged on the moving pressing roller seat 641, an output end of the moving pressing roller driving cylinder 66 is connected to the moving pressing roller seat 641 and can drive the moving pressing roller seat 641 and the moving pressing roller 68 to slide on the moving adjusting guide rail 64, a swing roller seat 651 is arranged on the swing roller adjusting guide rail 65, a swing roller 69 is arranged on the swing roller seat 651, and an output end of the swing roller driving cylinder 67 is connected to the swing roller seat 651 and can drive the swing roller seat 651 and the swing roller 69 to slide on the swing roller adjusting guide rail 65.
In actual implementation the utility model discloses the time, pole piece 9 enters into pendulum roller adjustment mechanism 6 back, drives actuating cylinder 67 through the pendulum roller and drives pendulum roller 69 and remove in pendulum roller adjusting guide 65, and then the tension size of adjustable pole piece 9 guarantees that the tension of pole piece 9 is at suitable within range.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (10)
1. The utility model provides a pole piece attenuate equipment based on screw rod mechanism which characterized in that: including screw rod mechanism (1), die head (2), pair roller attenuate mechanism (3), tension detection mechanism (5), pendulum roller adjustment mechanism (6) and three-roller attenuate mechanism (4), screw rod mechanism (1) is used for carrying pole piece raw materials to die head (2), die head (2) are used for carrying out the shaping of pole piece raw materials and outwards exports pole piece (9), pair roller attenuate mechanism (3) are including fixed roller subassembly (32) and activity roller subassembly (33) and accessible fixed roller subassembly (32) and activity roller subassembly (33) carry out primary thinning treatment to pole piece (9) that die head (2) sent out, tension detection mechanism (5) are used for detecting the tension size of pole piece (9), pendulum roller adjustment mechanism (6) are including pendulum roller (69) and the tension size that accessible pendulum roller (69) adjusted pole piece (9), three-roller attenuate mechanism (4) carry out secondary thinning treatment including first removal steel roller (421), second removal steel roller (422) and middle steel roller (423) and the first removal steel roller of accessible.
2. The pole piece thinning equipment based on the screw mechanism is characterized in that: the screw mechanism (1) comprises a double-screw mixing mechanism (11) and a single-screw feeding mechanism (12) which is connected with the double-screw mixing mechanism (11) in series, the double-screw mixing mechanism (11) is used for mixing pole piece raw materials and feeding the pole piece raw materials subjected to mixing into the single-screw feeding mechanism (12), the single-screw feeding mechanism (12) is connected with the die head (2) through a die head connecting pipe (21), and the single-screw feeding mechanism (12) is used for feeding the pole piece raw materials fed by the double-screw mixing mechanism (11) into the die head (2).
3. The pole piece thinning equipment based on the screw mechanism is characterized in that: roll pair roller attenuate mechanism (3) are including roll pair mechanism frame (31), be provided with fixed roll mount pad (311) and activity roller guide rail (313) on roll pair mechanism frame (31), be provided with activity roller mount pad (312) on activity roller guide rail (313), be provided with on fixed roll mount pad (311) fixed roll subassembly (32), be provided with on activity roller mount pad (312) activity roller subassembly (33) still is provided with activity roller lift cylinder (34) on roll pair mechanism frame (31), the output of activity roller lift cylinder (34) is connected to activity roller mount pad (312) and accessible activity roller mount pad (312) and drives activity roller subassembly (33) elevating movement.
4. The screw mechanism-based pole piece thinning equipment of claim 3, wherein: the fixed roller assembly (32) comprises a fixed roller (321) arranged on a fixed roller mounting seat (311) and a fixed roller driving motor (322) used for driving the fixed roller (321), and the output end of the fixed roller driving motor (322) is provided with a fixed roller speed reducer (323) and can drive the fixed roller (321) to rotate through the fixed roller speed reducer (323);
the movable roller assembly (33) comprises a movable roller (331) arranged on a movable roller mounting seat (312) and a movable roller driving motor (332) used for driving the movable roller (331), wherein the output end of the movable roller driving motor (332) is provided with a movable roller speed reducer (333) and can drive the movable roller (331) to rotate through the movable roller speed reducer (333).
5. The pole piece thinning equipment based on the screw mechanism is characterized in that: still be provided with wedge feed screw nut pair (351) and wedge driving motor (352) on pair roller mechanism frame (31), be provided with wedge (353) that are located between fixed roll mount pad (311) and activity roller mount pad (312) on the nut of wedge feed screw nut pair (351), the output of wedge driving motor (352) is connected to the lead screw one end of wedge feed screw nut pair (351) and accessible wedge feed screw nut pair (351) drive wedge (353) straight line activity in order to adjust the clearance size between activity roller subassembly (33) and fixed roller subassembly (32) through shaft coupling (354).
6. The pole piece thinning equipment based on the screw mechanism is characterized in that: a movable roller lifting scale (361) is arranged at the side part of the roll aligning mechanism frame (31), a movable roller lifting scale pointer (362) matched with the movable roller lifting scale (361) is arranged on the movable roller mounting seat (312), and a movable roller lifting micrometer (363) is also arranged at the side part of the roll aligning mechanism frame (31);
the movable roller mounting seat (312) is arranged on a movable roller guide rail (313) through a movable roller guide rail seat (314), and the output end of the movable roller lifting cylinder (34) is connected to the movable roller mounting seat (312) through a cylinder connector (341).
7. The pole piece thinning equipment based on the screw mechanism is characterized in that: three-roller attenuate mechanism (4) include three-roller mechanism mounting bracket (41) and install middle steel roller (423), first steel roller removal guide rail (411), second steel roller removal guide rail (412) on three-roller mechanism mounting bracket (41), first steel roller removal guide rail (411) and second steel roller removal guide rail (412) are provided with first steel roller mount pad (441) and second steel roller mount pad (442) respectively, install on first steel roller mount pad (441) first removal steel roller (421), install on second steel roller mount pad (442) the second removes steel roller (422), first steel roller drive arrangement (431) and second steel roller drive arrangement (432) are installed respectively to three-roller mechanism mounting bracket (41) both sides, the output of first steel roller drive arrangement (431) is connected to first steel roller mount pad (441) and can drive first removal steel roller (421) and remove on first steel roller (411) guide rail (411), the output of second steel roller drive arrangement (432) is connected to second steel roller (422) and can drive first removal steel roller (442) and remove on second steel roller mount pad (442).
8. The screw mechanism-based pole piece thinning equipment according to claim 7, wherein: a first steel roller load sensor (445) is arranged at the output end of the first steel roller driving device (431), a second steel roller load sensor (446) is arranged at the output end of the second steel roller driving device (432), and the first steel roller load sensor (445) and the second steel roller load sensor (446) are respectively used for detecting the load of the first movable steel roller (421) and the second movable steel roller (422);
the three-roller mechanism mounting frame (41) is further provided with a cutter device matched with the middle steel roller (423) for use, the cutter device comprises a cutter driving cylinder (451) fixedly mounted on the three-roller mechanism mounting frame (41) and a cutter mounting plate mounted at the output end of the cutter driving cylinder (451), a pole piece cutter (452) is mounted on the cutter mounting plate, the cutter driving cylinder (451) can drive the pole piece cutter (452) to be close to the middle steel roller (423) and cut off the redundant part of the pole piece bypassing the middle steel roller (423) through the pole piece cutter (452);
the three-roller mechanism mounting frame (41) is further provided with a scraper device matched with the middle steel roller (423) for use, the scraper device comprises a scraper driving cylinder (461) fixedly installed on the three-roller mechanism mounting frame (41) and a scraper assembly (462) installed at the output end of the scraper driving cylinder (461), and the scraper driving cylinder (461) can drive the scraper assembly (462) to be close to the middle steel roller (423) and scrape waste materials on the middle steel roller (423) by utilizing a scraper in the scraper assembly (462);
the three-roller mechanism mounting frame (41) is further provided with a tension roller mounting plate (471), the tension roller mounting plate (471) is provided with a discharging tension sensing device (472), and the discharging tension sensing device (472) is provided with a discharging tension roller (473).
9. The screw mechanism-based pole piece thinning equipment according to claim 7, wherein: the first steel roller mounting seat (441) is mounted on the first steel roller moving guide rail (411) through a first moving guide rail seat (413), the second steel roller mounting seat (442) is mounted on the second steel roller moving guide rail (412) through a second moving guide rail seat (414), and the middle steel roller (423) is mounted on the three-roller mechanism mounting frame (41) through a middle steel roller mounting seat (447);
be provided with first displacement sensor (481) on three roller mechanism mounting brackets (41), directly or indirectly install first displacement response piece (483) on first steel roller mount pad (441), first displacement sensor (481) and first displacement response piece (483) are used for the first displacement distance who removes steel roller (421) of cooperation response, be provided with second displacement sensor on three roller mechanism mounting brackets (41), directly or indirectly install second displacement response piece (484) on second steel roller mount pad (442), second displacement sensor and second displacement response piece (484) are used for the displacement distance that the cooperation response second removed steel roller (422).
10. The pole piece thinning equipment based on the screw mechanism is characterized in that: the tension detection mechanism (5) comprises a tension sensor (51) and a tension roller (52) arranged on the tension sensor (51);
the swing roller adjusting mechanism (6) comprises a swing roller adjusting bottom plate (61) and a swing adjusting fixing roller (62), a swing adjusting passing roller (63), a moving pressing roller tight adjusting guide rail (64), a swing roller adjusting guide rail (65), a moving pressing roller driving cylinder (66) and a swing roller driving cylinder (67) which are arranged on the swing roller adjusting bottom plate (61), a moving pressing roller seat (641) is arranged on the moving pressing roller adjusting guide rail (64), a moving pressing roller (68) matched with the swing adjusting fixing roller (62) is arranged on the moving pressing roller seat (641), the output end of the moving pressing roller driving cylinder (66) is connected to the moving pressing roller seat (641) and can drive the moving pressing roller seat (641) and the moving pressing roller (68) to slide on the moving adjusting guide rail (64), a swing roller seat (651) is arranged on the swing roller adjusting guide rail (65), a swing roller (69) is arranged on the swing roller seat (651), and the output end of the swing roller driving cylinder (67) is connected to the swing roller seat (651) and can drive the swing roller seat (651) and the swing roller seat (69) and the swing roller guide rail (69).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221454556.4U CN218769613U (en) | 2022-06-09 | 2022-06-09 | Pole piece thinning equipment based on screw mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221454556.4U CN218769613U (en) | 2022-06-09 | 2022-06-09 | Pole piece thinning equipment based on screw mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218769613U true CN218769613U (en) | 2023-03-28 |
Family
ID=85687441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221454556.4U Active CN218769613U (en) | 2022-06-09 | 2022-06-09 | Pole piece thinning equipment based on screw mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218769613U (en) |
-
2022
- 2022-06-09 CN CN202221454556.4U patent/CN218769613U/en active Active
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Effective date of registration: 20230804 Address after: 352100 Xingang Road, Zhangwan Town, Jiaocheng District, Ningde, Fujian 2 Patentee after: Contemporary Amperex Technology Co.,Ltd. Address before: 526000, 3rd floor, No. 2 Qiandong Road, Liantang Town, Gaoyao District, Zhaoqing City, Guangdong Province Patentee before: Guangdong Jiatuo Automation Technology Co.,Ltd. |