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CN109289612B - A kind of mixing and stirring device for lithium battery production and lithium battery stirring production process - Google Patents

A kind of mixing and stirring device for lithium battery production and lithium battery stirring production process Download PDF

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Publication number
CN109289612B
CN109289612B CN201811325928.1A CN201811325928A CN109289612B CN 109289612 B CN109289612 B CN 109289612B CN 201811325928 A CN201811325928 A CN 201811325928A CN 109289612 B CN109289612 B CN 109289612B
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stirring
rotating
face
plate
push rod
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CN109289612A (en
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王柏彰
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Hunan Fengfeng New Energy Co ltd
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Hunan Fengfeng New Energy Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10Maintenance of mixers

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  • Chemical Kinetics & Catalysis (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

本发明涉及一种锂电池生产用混料搅拌装置及锂电池搅拌生产工艺,包括底板、搅拌桶、转动机构和搅拌机构,所述底板上端面的中部安装有搅拌桶,底板上端面的边沿安装有转动机构,转动机构的右端安装有搅拌机构,搅拌机构包括承载板,转动机构的右端铰接有承载板,承载板上端面的右侧安装有扣环,承载板的中部安装有电机箱,电机箱的内部安装有搅拌电机,搅拌电机的输出轴通过联轴器与转动筒连接,转动筒侧壁的下端通过轴承穿过电机箱的下侧面。本发明可以解决搅拌头转换时,人工抬起费时费力、搅拌头不易拆卸和搅拌头安装不牢等问题,可以实现对搅拌头方便快捷转换的功能,具有拆卸方便、安装牢固和省时省力的优点。

Figure 201811325928

The invention relates to a mixing and stirring device for lithium battery production and a lithium battery stirring production process, comprising a bottom plate, a stirring barrel, a rotating mechanism and a stirring mechanism. There is a rotating mechanism, and a stirring mechanism is installed on the right end of the rotating mechanism. The stirring mechanism includes a bearing plate. The right end of the rotating mechanism is hinged with a bearing plate. A stirring motor is installed inside the case, the output shaft of the stirring motor is connected with the rotating drum through a coupling, and the lower end of the side wall of the rotating drum passes through the lower side of the motor box through a bearing. The invention can solve the problems of time-consuming and laborious manual lifting, difficult disassembly of the stirring head, and insecure installation of the stirring head when the stirring head is changed, and can realize the function of convenient and quick conversion of the stirring head, and has the advantages of convenient disassembly, firm installation, and time saving and labor saving. advantage.

Figure 201811325928

Description

Mixing and stirring device for lithium battery production and lithium battery stirring production process
Technical Field
The invention relates to the technical field of lithium battery processing, in particular to a mixing and stirring device for lithium battery production and a lithium battery stirring production process.
Background
In recent years, with the development and progress of electronic technology, lithium batteries are also continuously developed and advanced, and have the advantages of small volume, high energy, long service life, environmental protection and the like, so that the lithium batteries have wide application in electronic products, the production and processing of the lithium batteries need to be carried out through the processes of mixing, coating, rolling, baking, winding, entering shells, injecting, detecting and the like, and each production step is very important for the quality of the lithium batteries.
Wherein, the compounding of lithium cell is first step, what the compounding of lithium cell adopted mostly is the stirring method, when carrying out the compounding to lithium cell raw materials, the dispersion degree of difficulty according to the difference needs to use different stirring rakes, the stirring rake roughly includes snakelike, butterfly, sphere, oar shape and gear shape etc. and in prior art, when changing the puddler of different shapes according to the needs of use, it is artifical that to lift up the stirring head and change mostly, waste time and energy, difficult dismantlement when the stirring head is changed, it is not firm when the stirring head is installed.
Disclosure of Invention
In order to solve the problems, the invention provides a mixing and stirring device for lithium battery production and a lithium battery stirring production process, which can solve the problems that when a stirring head is converted, manual lifting is time-consuming and labor-consuming, the stirring head is not easy to detach, the stirring head is not firmly installed, and the like, can realize the function of conveniently and quickly converting the stirring head, and has the advantages of convenience in detachment, firmness in installation, time saving and labor saving.
In order to achieve the purpose, the invention adopts the following technical scheme that the mixed material stirring device for lithium battery production comprises a bottom plate, a stirring barrel, a rotating mechanism and a stirring mechanism, wherein the stirring barrel is installed in the middle of the upper end face of the bottom plate, the rotating mechanism is installed on the edge of the upper end face of the bottom plate, and the stirring mechanism is installed at the right end of the rotating mechanism.
The stirring mechanism comprises a bearing plate, the right end of the rotating mechanism is hinged with the bearing plate, a retaining ring is installed on the right side of the upper end face of the bearing plate, a motor box is installed in the middle of the bearing plate, a stirring motor is installed inside the motor box, an output shaft of the stirring motor is connected with the rotating cylinder through a coupler, the lower end of the side wall of the rotating cylinder penetrates through the lower side face of the motor box through a bearing, a fixing plate is evenly installed on the lower end face of the rotating cylinder along the circumferential direction of the rotating cylinder, a fixing groove is formed in the lower end of the outer side wall of the fixing plate, an adjusting branched chain is sleeved on the outer side wall of the fixing plate, a limiting block is installed at the lower end of the inner side wall of the fixing plate and clamped in a limiting groove, the limiting groove is evenly distributed at the upper end of the side wall of the connecting cylinder, a rotating shaft is installed on the lower end face of the connecting cylinder, and stirring rods are evenly installed on the side wall of the rotating shaft; the adjusting branched chain comprises a rotating ring, the outer side wall of each fixed plate is sleeved with the rotating ring, the inner side wall of the rotating ring is provided with a fixed latch, the upper end face of the rotating ring is uniformly provided with an adjusting electric slider, the adjusting electric slider is installed in a sliding groove in a sliding fit manner, the rear end of the adjusting electric slider is provided with a limiting electric push rod, the limiting electric push rod is a bidirectional electric push rod, the sliding groove is formed in the lower end face of an adjusting plate, the upper end face of the adjusting plate is connected with the top end of the adjusting electric push rod, the bottom end of the adjusting electric push rod is installed on the lower end face of a motor box, in operation, a stirring rod is replaced according to the requirement of raw material dispersion difficulty, the limiting electric push rod performs telescopic motion, the adjusting electric slider rotates to drive the rotating ring to rotate, the fixed latch can be driven to rotate in the fixed groove, the fixed latch rotates to the gap position between the two fixed plates, and the adjusting electric push rod performs telescopic motion, drive the rotating ring upward movement, stopper and spacing groove separation this moment, can remove the connecting cylinder down, can take off the puddler and change, change the completion back, it rotates to adjust electric slider, adjust the middle part of fixed plate with the fixed latch, adjust electric putter concertina movement, promote the fixed slot with the fixed latch downwards in, spacing electric putter concertina movement, it is fixed to adjust electric slider, the spacing groove joint on fixed block and the connecting cylinder this moment, it can be fixed to be about to stir the head, thereby make the stirring head dismantle simply, it is convenient to change, the installation is firm.
The rotating mechanism comprises a rotating support frame, the rotating support frame is symmetrically arranged on the outer edge of the upper end surface of the bottom plate in the left-right direction, a rotating electric push rod is arranged on the upper end surface of the rotating support frame, the top end of the rotating electric push rod arranged on the rotating support frame on the left side of the bottom plate is connected with the lower end surface of the supporting rod, mounting frames are symmetrically arranged on the front and back of two ends of the side wall of the supporting rod, a connecting plate is arranged between the mounting frames, a protruding platform is arranged in the middle of the left side surface of the connecting plate, a bearing plate is hinged to the middle of the side wall of the supporting rod, driven fluted discs are symmetrically arranged on the front and back of the left end surface of the bearing plate, a driving fluted disc is meshed with the lower end of the driven fluted disc, the front end surface of the driving fluted disc is connected with an output shaft of a rotating motor, the rotating motor is arranged on the upper end surface of the connecting plate through a motor base, and an auxiliary branched chain is arranged in the middle of the connecting plate; the auxiliary branched chain comprises an auxiliary motor, the upper end face of the connecting plate is provided with the auxiliary motor through a motor base, an output shaft of the auxiliary motor is connected with the front end of a take-up shaft through a coupler, the take-up shaft is connected with a take-up stand through a bearing, the take-up stand is arranged in the middle of the upper end face of the connecting plate, a pulley holder is arranged in the middle of the upper end of the mounting stand, a pulley is arranged on the pulley holder through a bearing, and a steel wire is connected between the take-up shaft and the pulley and a buckle ring. Time and labor are saved.
In addition, the invention also provides a lithium battery stirring production process of the mixing and stirring device for lithium battery production, which comprises the following steps:
1. firstly, replacing a stirring rod according to the requirement of raw material dispersion difficulty;
2. then the electric push rod is rotated to perform telescopic motion, the stirring rod is separated from the stirring barrel, the rotating motor drives the driven gear to rotate through the driving gear, meanwhile, the auxiliary motor drives the take-up shaft to rotate, the steel wire disc is arranged on the take-up shaft, the right side of the bearing plate on the right side of the supporting rod can be driven to rotate upwards and be lifted, and then the stirring mechanism is lifted;
3. then the limiting electric push rod moves in a telescopic mode, the electric sliding block is adjusted to rotate to drive the rotating ring to rotate, the fixing clamping teeth can be driven to rotate in the fixing groove, the fixing clamping teeth rotate to the gap position between the two fixing plates, the electric push rod moves in a telescopic mode, the rotating ring is driven to move upwards, the limiting block is separated from the limiting groove at the moment, the connecting cylinder can be taken down, and the stirring head can be taken down for replacement;
4. after the change is accomplished, adjust the electric slider and rotate, adjust the middle part of fixed plate with the fixed latch, adjust electric putter concertina movement, promote the fixed slot with the fixed latch downwards in, spacing electric putter concertina movement, it is fixed to adjust electric slider, spacing groove joint on fixed block and the connecting cylinder this moment, it can be fixed to be about to stir the head, when can solving the conversion of stirring head, the manual work is lifted up and is wasted time and energy, the difficult dismantlement of stirring head and the not firm scheduling problem of stirring head installation, can realize the function to the convenient and fast conversion of stirring head.
The invention has the beneficial effects that:
the stirring head switching device can solve the problems that manual lifting is time-consuming and labor-consuming, the stirring head is not easy to detach and the stirring head is not firmly installed and the like when the stirring head is switched, can realize the function of conveniently and quickly switching the stirring head, and has the advantages of convenience in detachment, firmness in installation, time saving and labor saving.
The stirring head lifting device is provided with the rotating mechanism, the rotating mechanism can mechanically lift the stirring head, and the stirring head lifting device is simple and convenient to operate, time-saving and labor-saving;
the adjusting branched chain is arranged, so that the stirring head is convenient to disassemble and firm to install;
the auxiliary branched chain is arranged, so that the rotating mechanism is more stable and firm in rotation;
and fifthly, the stirring mechanism is arranged, and the stirring head can be flexibly switched by the stirring mechanism according to the stirring requirement, namely the shape of the stirring rod can be flexibly switched.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic perspective view of the stirring mechanism of the present invention (except for the retaining ring);
FIG. 4 is an enlarged view of the portion of FIG. 3 from the A direction;
fig. 5 is a schematic plane structure diagram of the adjusting electric slider, the limiting electric push rod and the adjusting plate of the invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 5, a compounding agitating unit is used in lithium cell production, includes bottom plate 1, agitator 2, slewing mechanism 3 and rabbling mechanism 4, the mid-mounting of bottom plate 1 up end has agitator 2, and slewing mechanism 3 is installed at the border of bottom plate 1 up end, and rabbling mechanism 4 is installed to slewing mechanism 3's right-hand member.
The stirring mechanism 4 comprises a bearing plate 41, the right end of the rotating mechanism 3 is hinged with the bearing plate 41, a retaining ring 42 is installed on the right side of the upper end face of the bearing plate 41, a motor box 43 is installed in the middle of the bearing plate 41, a stirring motor 44 is installed inside the motor box 43, an output shaft of the stirring motor 44 is connected with a rotating cylinder 45 through a coupler, the lower end of the side wall of the rotating cylinder 45 penetrates through the lower side face of the motor box 43 through a bearing, a fixing plate 46 is evenly installed on the lower end face of the rotating cylinder 45 along the circumferential direction of the rotating cylinder, a fixing groove is formed in the lower end of the outer side wall of the fixing plate 46, an adjusting branched chain 5 is sleeved on the outer side wall of the fixing plate 46, a limiting block 47 is installed at the lower end of the inner side wall of the fixing plate 46, the limiting block 47 is clamped in the limiting groove, the limiting groove is evenly distributed at the upper end of the side wall of the connecting cylinder 48, a rotating shaft 49 is installed on the lower end face of the connecting cylinder 48, and stirring rods 410 are evenly installed on the side wall of the rotating shaft 49; the adjusting branched chain 5 comprises a rotating ring 51, the rotating ring 51 is sleeved on the outer side wall of the fixing plate 46, the inner side wall of the rotating ring 51 is provided with a fixing latch 52, the upper end surface of the rotating ring 51 is uniformly provided with an adjusting electric slider 53, the adjusting electric slider 53 is installed in a sliding groove in a sliding fit mode, the rear end of the adjusting electric slider 53 is provided with a limiting electric push rod 54, the limiting electric push rod 54 is a bidirectional electric push rod, the sliding groove is arranged on the lower end surface of an adjusting plate 55, the upper end surface of the adjusting plate 55 is connected with the top end of the adjusting electric push rod 56, the bottom end of the adjusting electric push rod 56 is installed on the lower end surface of the motor box 43, when the stirring rod 410 is in work, the stirring rod is replaced according to the requirement of difficulty in raw material dispersion, the limiting electric push rod 54 moves in a telescopic way, the adjusting electric slider 53 rotates to drive the rotating ring 51 to rotate, the fixing latch 52 can be driven to rotate in a fixing groove, the fixing latch 52 rotates to the gap position between the two fixing plates 46, adjust 56 concertina movement of electric putter, drive swivel 51 upward movement, stopper 47 and spacing groove separation this moment, can remove connecting cylinder 48 down, can take off puddler 410 and change, change the completion back, it rotates to adjust electric slider 53, adjust the middle part of fixed plate 46 with fixed latch 52, adjust 56 concertina movement of electric putter, promote fixed latch 52 downwards in the fixed slot, spacing electric putter 54 concertina movement, it is fixed to adjust electric slider 53, the spacing groove joint on fixed block and the connecting cylinder 48 this moment, can fix the stirring head promptly, thereby make the stirring head dismantle simply, it is convenient to change, the installation is firm.
The rotating mechanism 3 comprises a rotating support frame 31, the rotating support frame 31 is symmetrically arranged on the left and right of the outer edge of the upper end face of the bottom plate 1, a rotating electric push rod 32 is arranged on the upper end face of the rotating support frame 31, the top end of the rotating electric push rod 32 arranged on the left rotating support frame 31 on the bottom plate 1 is connected with the lower end face of a support rod 33, mounting frames 34 are symmetrically arranged on the front and back of two ends of the side wall of the support rod 33, a connecting plate 35 is arranged between the mounting frames 34, an extending platform is arranged in the middle of the left side face of the connecting plate 35, a bearing plate 41 is hinged to the middle of the side wall of the support rod 33, a driven fluted disc 36 is symmetrically arranged on the front and back of the left end face of the bearing plate 41, a driving fluted disc 37 is meshed with the lower end of the driven fluted disc 36, the front end face of the driving fluted disc 37 is connected with an output shaft of a rotating motor 38, the rotating motor 38 is arranged on the upper end face of the connecting plate 35 through a motor base, and an auxiliary branched chain 6 is arranged in the middle of the connecting plate 35; the auxiliary branched chain 6 comprises an auxiliary motor 61, the upper end surface of the connecting plate 35 is provided with the auxiliary motor 61 through a motor base, the output shaft of the auxiliary motor 61 is connected with the front end of the take-up shaft 62 through a coupler, the take-up shaft 62 is connected with the take-up stand 63 through a bearing, the take-up stand 63 is arranged in the middle of the upper end surface of the connecting plate 35, the middle of the upper end of the mounting frame 34 is provided with a pulley stand 64, the pulley stand 64 is provided with a pulley 65 through a bearing, a steel wire 66 is connected between the take-up shaft 62, the pulley 65 and the buckle 42, when the stirring device works, the electric push rod 32 is rotated to move in a telescopic way to separate the stirring rod 410 from the stirring barrel 2, the rotating motor 38 drives the driven gear to rotate through a driving gear, meanwhile, the auxiliary motor 61 drives the take-up shaft 62 to rotate the steel wire 66 coiled on the take-up shaft 62 to drive the right side of the bearing plate 41 on the right side of the supporting rod 33 to rotate and lift up, namely to lift up the stirring mechanism 4, the stirring head is convenient to replace, so that the stirring mechanism 4 is convenient to lift, and time and labor are saved.
In addition, the invention also provides a lithium battery stirring production process of the mixing and stirring device for lithium battery production, which comprises the following steps:
1. firstly, the stirring rod 410 is replaced according to the requirement of raw material dispersion difficulty;
2. then, the electric push rod 32 is rotated to perform telescopic motion, the stirring rod 410 is separated from the stirring barrel 2, the rotating motor 38 drives the driven gear to rotate through the driving gear, meanwhile, the auxiliary motor 61 drives the wire take-up shaft 62 to rotate, the steel wire 66 is coiled on the wire take-up shaft 62, and the right side of the bearing plate 41 on the right side of the supporting rod 33 can be driven to rotate upwards and be lifted, namely, the stirring mechanism 4 is lifted;
3. then, the limiting electric push rod 54 moves in a telescopic mode, the electric adjusting slide block 53 rotates to drive the rotating ring 51 to rotate, the fixing latch 52 can be driven to rotate in the fixing groove, the fixing latch 52 rotates to the gap position between the two fixing plates 46, the electric adjusting push rod 56 moves in a telescopic mode to drive the rotating ring 51 to move upwards, the limiting block 47 is separated from the limiting groove at the moment, the connecting cylinder 48 can be taken down, and the stirring head can be taken down for replacement;
4. after the change is accomplished, adjust electric slider 53 and rotate, adjust the middle part of fixed plate 46 with fixed latch 52, adjust electric putter 56 concertina movement, promote fixed latch 52 in the fixed slot downwards, spacing electric putter 54 concertina movement, it is fixed to adjust electric slider 53, the spacing groove joint on fixed block and the connecting cylinder 48 this moment, can fix the stirring head promptly, when having solved the stirring head conversion, the manual work is lifted up and is wasted time and energy, the stirring head is difficult for dismantling and the first installation of stirring not firm scheduling problem, the mesh has been reached.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a compounding agitating unit is used in lithium cell production, includes bottom plate (1), agitator (2), slewing mechanism (3) and rabbling mechanism (4), its characterized in that: the middle part of the upper end face of the bottom plate (1) is provided with a stirring barrel (2), the edge of the upper end face of the bottom plate (1) is provided with a rotating mechanism (3), and the right end of the rotating mechanism (3) is provided with a stirring mechanism (4); wherein:
the stirring mechanism (4) comprises a bearing plate (41), the right end of the rotating mechanism (3) is hinged with the bearing plate (41), a retaining ring (42) is installed on the right side of the upper end face of the bearing plate (41), a motor box (43) is installed in the middle of the bearing plate (41), a stirring motor (44) is installed inside the motor box (43), an output shaft of the stirring motor (44) is connected with a rotating cylinder (45) through a coupler, the lower end of the side wall of the rotating cylinder (45) penetrates through the lower side face of the motor box (43) through a bearing, a fixing plate (46) is evenly installed on the lower end face of the rotating cylinder (45) along the circumferential direction of the rotating cylinder, an adjusting branched chain (5) is sleeved on the outer side wall of the fixing plate (46), a limiting block (47) is installed at the lower end of the inner side wall of the fixing plate (46), the limiting block (47) is clamped in a limiting groove, and the limiting groove is evenly distributed at the upper end of the side wall of a connecting cylinder (48), a rotating shaft (49) is installed on the lower end face of the connecting cylinder (48), and stirring rods (410) are evenly installed on the side wall of the rotating shaft (49);
the rotating mechanism (3) comprises a rotating support frame (31), the rotating support frame (31) is arranged on the outer edge of the upper end face of the bottom plate (1) along bilateral symmetry, a rotating electric push rod (32) is arranged on the upper end face of the rotating support frame (31), the top end of the rotating electric push rod (32) arranged on the left side rotating support frame (31) of the bottom plate (1) is connected with the lower end face of a support rod (33), mounting frames (34) are symmetrically arranged on the front and back of two ends of the side wall of the support rod (33), a connecting plate (35) is arranged between the mounting frames (34), a bearing plate (41) is hinged to the middle part of the side wall of the support rod (33), a driven fluted disc (36) is symmetrically arranged on the front and back of the left end face of the bearing plate (41), a driving fluted disc (37) is meshed with the lower end of the driven fluted disc (36), the front end face of the driving fluted disc (37) is connected with an output shaft of a rotating motor (38), the rotating motor (38) is arranged on the upper end face of the connecting plate (35) through a motor base, and the middle part of the connecting plate (35) is provided with the auxiliary branched chain (6);
the adjusting branched chain (5) comprises a rotating ring (51), the rotating ring (51) is sleeved on the outer side wall of the fixing plate (46), the inner side wall of the rotating ring (51) is provided with a fixed clamping tooth (52), the upper end face of the rotating ring (51) is uniformly provided with an adjusting electric slider (53), the adjusting electric slider (53) is installed in a sliding groove in a sliding fit mode, the rear end of the adjusting electric slider (53) is provided with a limiting electric push rod (54), the sliding groove is formed in the lower end face of an adjusting plate (55), the upper end face of the adjusting plate (55) is connected with the top end of the adjusting electric push rod (56), and the bottom end of the adjusting electric push rod (56) is installed on the lower end face of the motor box (43);
when the stirring rod replacing device works, the stirring rod (410) is replaced according to the requirement of raw material dispersion difficulty, the limiting electric push rod (54) performs telescopic motion, the adjusting electric slide block (53) rotates to drive the rotating ring (51) to rotate, the fixing latch (52) can be driven to rotate in the fixed groove, the fixing latch (52) rotates to the gap position between the two fixed plates (46), the adjusting electric push rod (56) performs telescopic motion to drive the rotating ring (51) to move upwards, the limiting block (47) is separated from the limiting groove at the moment, the connecting cylinder (48) can be removed, the stirring rod (410) can be removed and replaced, after the replacement is completed, the adjusting electric slide block (53) rotates, the fixing latch (52) is adjusted to the middle part of the fixed plate (46), the adjusting electric push rod (56) performs telescopic motion, the fixing latch (52) is pushed downwards into the fixed groove, and the limiting electric push rod (54) performs telescopic motion, the electric adjusting slide block (53) is fixed, and the limiting block (47) is clamped with the limiting groove in the connecting cylinder (48) at the moment, so that the stirring head is fixed.
2. The mixing and stirring device for the production of the lithium battery as claimed in claim 1, wherein: the auxiliary branch chain (6) comprises an auxiliary motor (61), the upper end face of the connecting plate (35) is provided with the auxiliary motor (61) through a motor base, an output shaft of the auxiliary motor (61) is connected with the front end of the take-up shaft (62) through a coupler, the take-up shaft (62) is connected with the take-up frame (63) through a bearing, the take-up frame (63) is arranged in the middle of the upper end face of the connecting plate (35), the middle of the upper end of the mounting frame (34) is provided with a pulley frame (64), a pulley (65) is arranged on the pulley frame (64) through a bearing, the take-up shaft (62), a steel wire (66) is arranged between the pulley (65) and the retaining ring (42) for connection.
3. The mixing and stirring device for the production of the lithium battery as claimed in claim 1, wherein: the limiting electric push rod (54) is a bidirectional electric push rod.
4. The mixing and stirring device for the production of the lithium battery as claimed in claim 1, wherein: and the middle part of the left side surface of the connecting plate (35) is provided with an extending platform.
CN201811325928.1A 2018-11-08 2018-11-08 A kind of mixing and stirring device for lithium battery production and lithium battery stirring production process Active CN109289612B (en)

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