Lithium ion battery slurry stirring device

Abstract

The lithium ion battery slurry stirring device comprises a bottom plate and a driven plate horizontally arranged on the bottom plate, a guide frame is vertically arranged on the upper surface of the bottom plate, and the outer wall of the guide frame is sleeved with a driven frame capable of sliding in the arrangement direction of the guide frame. A first stirring assembly and an auxiliary stirring assembly are arranged on the side face of the guide frame, the height of the first stirring assembly is adjusted through a height adjusting assembly, the horizontal position of the first stirring assembly is adjusted through a first horizontal displacement assembly, and the horizontal position of the auxiliary stirring assembly is adjusted through an auxiliary horizontal displacement assembly; according to the technical scheme, a stirring motor is arranged, the stirring motor drives stirring blades to rotate to stir materials in a stirring barrel during operation, a first driving motor drives a rotating column, a driven disc and a lifting disc to rotate through a transmission belt during operation, and the rotating direction of the lifting disc is opposite to the direction of the stirring blades; therefore, the materials in the stirring barrel flow in two directions, and the stirring efficiency of the slurry is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agitating unit technical field, concretely relates to a kind of lithium ion battery slurry agitating unit. BACKGROUND

[0002] Lithium ion battery is the energy hub of modern life, for mobile phone, tablet computer and other portable equipment to keep running, for people to communicate, entertainment and work at any time;In electric vehicle, it drives travel and reduces carbon emissions, helps environmental protection transportation.In energy storage system, balance power supply and demand, improve energy stability, support and reshape people's convenient, green and efficient lifestyle in all directions.

[0003] With the extensive use of portable electronic products, especially in the field of consumer 3C consumer electronics products such as smart phones, notebooks, the market has higher requirements for the use time of lithium ion battery, that is, the energy density of lithium ion battery, so pursuing high performance energy density has become one of the most important directions of lithium ion battery development.

[0004] The efficiency of lithium ion battery slurry stirring has a great influence on the efficiency of lithium ion battery capacity;In the stirring process of traditional lithium ion battery slurry, the stirring is only a clockwise single cycle stirring mode, which can cause uneven stirring of slurry, low production efficiency, and easy to form material accumulation, uneven distribution of material composition, affecting product quality;

[0005] In order to solve the above problems, it is necessary to provide a new stirring device to improve the efficiency of slurry stirring. INVENTION CONTENTS

[0006] To solve the above technical problems, the utility model provides a kind of lithium ion battery slurry agitating unit, with characteristics.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a kind of lithium ion battery slurry stirring device, including bottom plate, driven plate being horizontally arranged on bottom plate, the upper surface of the bottom plate is vertically provided with guide frame, the outer wall of the guide frame is sleeved with driven frame that can slide displacement along its setting direction, the side of the guide frame is provided with first stirring assembly and auxiliary stirring assembly, first stirring assembly is adjusted height by height adjusting component, first stirring assembly is adjusted horizontal position by first horizontal displacement component, auxiliary stirring assembly is adjusted horizontal position by auxiliary horizontal displacement component, first stirring assembly includes height adjusting frame and stirring motor, the height adjusting frame is arranged at the same height of driven frame, the stirring motor is arranged on height adjusting frame and the output shaft of the stirring motor penetrates height adjusting frame and reaches the below of height adjusting frame, stirring paddle is connected on the output shaft of the stirring motor, auxiliary stirring assembly includes driven plate and rotatable rotating column that is vertically sleeved on the upper surface of driven plate, the top of the rotating column is provided with driven disc and lifting disc, the stirring bucket containing material is placed on lifting disc and rotates following lifting disc, the bottom end of the stirring paddle is inserted into the interior of stirring bucket to stir the interior material thereof.

[0008] As a kind of lithium ion battery slurry stirring device preferred technical scheme of the utility model, height adjusting component includes the third drive motor being arranged at the top of guide frame, and the first drive lead screw being connected with the output shaft of third drive motor, the first drive lead screw is vertically arranged in the inside of guide frame, first guide rod is horizontally arranged in the inside of height adjusting frame, one end of the first guide rod is connected with driven frame and keeps height synchronous adjustment, when third drive motor operates, it drives first drive lead screw to rotate, adjusts the height of driven frame height adjustment, and adjusts the height of height adjusting frame at the same time.

[0009] As a kind of lithium ion battery slurry stirring device preferred technical scheme of the utility model, first horizontal displacement component includes the second drive motor being horizontally arranged at the bottom surface of driven frame, and the second drive lead screw being connected on the output shaft of second drive motor, the bottom end of height adjusting frame is sleeved on the outer wall of second drive lead screw, second drive lead screw is driven to rotate by second drive motor and drives height adjusting frame to horizontally displace on first guide rod.

[0010] As a kind of lithium ion battery slurry stirring device preferred technical scheme of the utility model, auxiliary stirring assembly further includes the first drive motor being arranged on driven plate, the output shaft of driven plate is sleeved with transmission belt, the other end of transmission belt is sleeved on the outer wall of rotating column, drives rotating column and driven disc, lifting disc to rotate.

[0011] As a kind of lithium ion battery slurry stirring device preferred technical scheme of the utility model, auxiliary horizontal displacement component includes the second guide rod of horizontal arrangement, the side wall of guide frame is connected with the one end of second guide rod, the outer wall of second guide rod is sleeved with driven plate, and driven plate can displace along second guide rod;

[0012] The upper surface of the bottom plate is horizontally provided with a servo motor, a third drive lead screw is connected to the output shaft of the servo motor, and the bottom end of the driven plate is sleeved on the third drive lead screw for displacement.

[0013] As a kind of lithium ion battery slurry stirring device preferred technical scheme of the utility model, the upper surface of the driven disc is uniformly provided with a plurality of through holes in the circumferential direction, the bottom end of the lifting disc is integrally formed with a protrusion matched with the through hole, and the lifting disc is stably arranged on the driven disc through the cooperation of the protrusion and the through hole.

[0014] As a kind of lithium ion battery slurry stirring device preferred technical scheme of the utility model, the upper surface of the lifting disc is provided with a convex ring extending upward, and the inner wall of the convex ring is provided with a gasket for clamping the stirring barrel.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、In the technical scheme, a stirring motor is arranged, the stirring motor drives the stirring paddle to rotate when operating to stir the material in the stirring barrel, the first drive motor drives the rotating column, the driven disc and the lifting disc to rotate through the transmission belt when operating, the rotating direction of the lifting disc is opposite to that of the stirring paddle, so that the material in the stirring barrel flows in two directions, and the stirring efficiency of the slurry is further improved.

[0017] 2、The third drive motor drives the first drive lead screw to rotate in the technical scheme, further drives the height displacement of the driven frame, and then adjusts the height of the height adjusting frame and the stirring motor, so as to facilitate the material stirring of the stirring barrel of different heights, and the first horizontal displacement component and the auxiliary horizontal displacement component can adjust the horizontal position of the stirring motor and the lifting disc, which further facilitates the stirring of the stirring barrel of different specifications on the bottom plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to make the content of the utility model more easily understood clearly, the utility model is further described in detail below according to specific embodiments and in combination with the drawings.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a front view structural schematic diagram in the utility model;

[0021] Figure 3 For another perspective structure of the utility model Figure 1 schematic view;

[0022] Figure: 1, bottom plate;2, driven plate;3, first drive motor;4, guide frame;5, driven frame;6, second drive motor;7, third drive motor;8, first drive screw;9, height adjustment frame;10, stirring motor;11, second drive screw;12, first guide rod;13, second guide rod;14, third drive screw;15, driven disc;16, lifting disc;17, stirring paddle;18, rotating column. Specific embodiments

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model. Embodiments

[0024] As Figures 1-3 shown, the utility model discloses a kind of lithium ion battery slurry stirring device, including bottom plate 1, driven plate 2 is horizontally arranged on bottom plate 1, the upper surface of bottom plate 1 is vertically provided with guide frame 4, the outer wall of guide frame 4 is sleeved with driven frame 5 that can slide displacement along its setting direction, the side of guide frame 4 is provided with first stirring assembly and auxiliary stirring assembly, first stirring assembly is adjusted height by height adjustment assembly, first stirring assembly is adjusted horizontal position by first horizontal displacement assembly, auxiliary stirring assembly is adjusted horizontal position by auxiliary horizontal displacement assembly, first stirring assembly includes height adjustment frame 9 and stirring motor 10, height adjustment frame 9 is arranged at the same height of driven frame 5, stirring motor 10 is arranged on height adjustment frame 9 and the output shaft of stirring motor 10 penetrates height adjustment frame 9 and reaches the below of height adjustment frame 9, stirring motor 10 is connected with stirring paddle 17 on the output shaft, auxiliary stirring assembly includes driven plate 2 and vertically sleeved rotating column 18 on the upper surface of driven plate 2 and rotatable, the top of rotating column 18 is provided with driven disc 15 and lifting disc 16, the stirring bucket containing material is placed on lifting disc 16 and rotates with lifting disc 16, stirring paddle 17 bottom end inserts the inside of stirring bucket and stirs its internal material, stirring paddle 17 can adopt spiral stirring paddle in the embodiment, stirring paddle 17 and the output shaft of stirring motor 10 adopt separable design, to facilitate staff to adjust according to own demand.

[0025] Specifically, the height adjusting assembly includes a third driving motor 7 arranged at the top end of the guide frame 4, and a first driving lead screw 8 connected with the output shaft of the third driving motor 7, the first driving lead screw 8 is vertically arranged at the inner side of the guide frame 4, a first guide rod 12 is horizontally arranged in the interior of the height adjusting frame 9, one end of the first guide rod 12 is connected with the driven frame 5 to keep the height synchronous adjustment, the third driving motor 7 drives the first driving lead screw 8 to rotate to adjust the height of the driven frame 5, and the height of the height adjusting frame 9 is adjusted at the same time, in the embodiment, the height of the stirring paddle 17 can be adjusted through the height adjusting assembly, and then the stirring paddle 17 is conveniently taken out of the stirring barrel.

[0026] Specifically, the first horizontal displacement assembly includes a second driving motor 6 horizontally arranged at the bottom surface of the driven frame 5, and a second driving lead screw 11 connected with the output shaft of the second driving motor 6, the bottom end of the height adjusting frame 9 is sleeved on the outer wall of the second driving lead screw 11, the second driving lead screw 11 is driven to rotate by the second driving motor 6 and drives the height adjusting frame 9 to horizontally displace on the first guide rod 12, in the embodiment, the first horizontal displacement assembly can adjust the horizontal position of the stirring motor 10 when a stirring barrel with a relatively large specification is arranged.

[0027] Specifically, the auxiliary stirring assembly further includes a first driving motor 3 arranged on the driven plate 2, a transmission belt is sleeved on the output shaft of the driven plate 2, the other end of the transmission belt is sleeved on the outer wall of the rotating column 18 to drive the rotating column 18, the driven disc 15 and the lifting disc 16 to rotate, in the embodiment, the auxiliary stirring assembly can conveniently rotate the stirring barrel during operation.

[0028] Specifically, the auxiliary horizontal displacement assembly includes a second guide rod 13 arranged horizontally, one end of the second guide rod 13 is connected with the side wall of the guide frame 4, the driven plate 2 is sleeved on the outer wall of the second guide rod 13 and can displace along the second guide rod 13, a servo motor is horizontally arranged on the upper surface of the bottom plate 1, a third driving lead screw 14 is connected with the output shaft of the servo motor, the bottom end of the driven plate 2 is sleeved on the third driving lead screw 14 to displace, in the embodiment, the auxiliary horizontal displacement assembly can adjust the horizontal position of the stirring barrel when used, and facilitates cooperation with the stirring paddle 17.

[0029] Specifically, a plurality of through holes are uniformly arranged on the upper surface of the driven disc 15 along the circumferential direction, the bottom end of the lifting disc 16 is integrally formed with a protrusion matched with the through hole, and the lifting disc 16 is stably arranged on the driven disc 15 through the cooperation of the protrusion and the through hole, in the embodiment, the driven disc 15 can place lifting discs 16 of different specifications, and then can cooperate with stirring barrels of different specifications.

[0030] Specifically, the upper surface of the lifting disc 16 is provided with a convex ring extending upward, and the inner wall of the convex ring is provided with a gasket for clamping the stirring barrel.

[0031] The working principle and use process of the utility model are as follows: in the utility model, the driven frame 5 in the technical scheme is arranged to slide on the outer wall of the guide frame 4, the first drive lead screw 8 is driven to rotate in the operation process of the third drive motor 7, thereby driving the driven frame 5 to complete height change, the stirring motor 10 drives the stirring paddle 17 to change height in the operation process, clockwise stirring is carried out on the material in the stirring barrel, the transmission belt is driven to move in the operation process of the first drive motor 3, thereby driving the rotary column 18 to rotate, the driven disc 15 and the lifting disc 16 are driven to rotate counterclockwise in the rotation process of the rotary column 18, so that the material in the stirring barrel flows bidirectionally, and the stirring efficiency of the slurry is further improved.

[0032] In the use process of the technical scheme, when the stirring barrel is relatively large, the horizontal position of the stirring assembly needs to be adjusted horizontally, the second drive lead screw 11 is driven to rotate in the operation of the second drive motor 6, so that the height adjusting frame 9 is displaced along the first guide rod 12, in the process, the third drive lead screw 14 is driven to rotate by the servo motor, thereby driving the driven plate 2 to displace along the second guide rod 13, so that the stirring barrel on the lifting disc 16 is kept consistent with the position of the stirring paddle 17, and the material is conveniently stirred.

[0033] The above is only the preferred scheme of the utility model, and is not used to further limit the utility model, and various equivalent changes made by using the contents of the utility model specification and drawings are within the protection scope of the utility model.

Claims

1. A lithium ion battery slurry stirring device, comprising a base plate (1), a driven plate (2) horizontally arranged on the base plate (1), characterized in that: The upper surface of the bottom plate (1) is vertically provided with a guide frame (4), the outer wall of the guide frame (4) is sleeved with a driven frame (5) which can slide along the setting direction, the side surface of the guide frame (4) is provided with a first stirring assembly and an auxiliary stirring assembly, the first stirring assembly is adjusted in height by a height adjusting assembly, the first stirring assembly is adjusted in horizontal position by a first horizontal displacement assembly, the auxiliary stirring assembly is adjusted in horizontal position by an auxiliary horizontal displacement assembly, the first stirring assembly comprises a height adjusting frame (9) and a stirring motor (10), the height adjusting frame (9) is arranged at the same height of the driven frame (5), the stirring motor (10) is arranged on the height adjusting frame (9) and the output shaft of the stirring motor (10) penetrates through the height adjusting frame (9) and reaches below the height adjusting frame (9), a stirring paddle (17) is connected on the output shaft of the stirring motor (10), the auxiliary stirring assembly comprises a driven plate (2) and a rotating column (18) which is vertically sleeved on the upper surface of the driven plate (2) and can rotate, the top end of the rotating column (18) is provided with a driven disc (15) and a lifting disc (16), the stirring bucket containing materials is placed on the lifting disc (16) and rotates with the lifting disc (16), the bottom end of the stirring paddle (17) is inserted into the interior of the stirring bucket to stir the materials in the interior.

2. The lithium ion battery slurry agitating device according to claim 1, wherein: The height adjusting assembly comprises a third driving motor (7) arranged at the top end of the guide frame (4) and a first driving lead screw (8) connected with the output shaft of the third driving motor (7), the first driving lead screw (8) is vertically arranged on the inner side of the guide frame (4), a first guide rod (12) is horizontally arranged in the interior of the height adjusting frame (9), one end of the first guide rod (12) is connected with the driven frame (5) to keep the height synchronous adjustment, when the third driving motor (7) operates, the first driving lead screw (8) is driven to rotate to adjust the height of the driven frame (5) and the height of the height adjusting frame (9) at the same time.

3. The lithium ion battery slurry agitating device of claim 1, wherein: The first horizontal displacement assembly comprises a second driving motor (6) horizontally arranged on the bottom surface of the driven frame (5) and a second driving lead screw (11) connected with the output shaft of the second driving motor (6), the bottom end of the height adjusting frame (9) is sleeved on the outer wall of the second driving lead screw (11), the second driving lead screw (11) is driven to rotate by the second driving motor (6) and drives the height adjusting frame (9) to horizontally displace on the first guide rod (12).

4. The lithium ion battery slurry agitating device of claim 1, wherein: The auxiliary stirring assembly further comprises a first driving motor (3) arranged on the driven plate (2), a transmission belt is sleeved on the output shaft of the driven plate (2), the other end of the transmission belt is sleeved on the outer wall of the rotating column (18) to drive the rotating column (18) and the driven disc (15) and the lifting disc (16) to rotate.

5. The lithium ion battery slurry agitating device of claim 1, wherein: The auxiliary horizontal displacement assembly comprises a second guide rod (13) which is horizontally arranged, one end of the second guide rod (13) is connected with the side wall of the guide frame (4), the driven plate (2) is sleeved on the outer wall of the second guide rod (13) and can displace along the second guide rod (13). The upper surface of the bottom plate (1) is horizontally provided with a servo motor, and a third driving lead screw (14) is connected to the output shaft of the servo motor, and the bottom end of the driven plate (2) is sleeved on the third driving lead screw (14) for displacement.

6. The lithium ion battery slurry agitating device of claim 1, wherein: The upper surface of the driven disc (15) is uniformly provided with a plurality of through holes in the circumferential direction, and the bottom end of the lifting disc (16) is integrally formed with a protrusion matched with the through hole, and the lifting disc (16) is stably arranged on the driven disc (15) through the cooperation of the protrusion and the through hole.

7. The lithium ion battery slurry agitating device of claim 1, wherein: The upper surface of the lifting disc (16) is provided with a convex ring extending upward, and the inner wall of the convex ring is provided with a gasket for clamping the stirring barrel.

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