An ultrasonic tank

Abstract

The utility model belongs to the pole piece processing technical field especially, and it is an ultrasonic wave trough, including base piece and setting main body frame on base piece upper end face, still include: main roller shaft piece, set up in the inside of main body frame, and the upper end surface of main roller shaft piece is provided with auxiliary roller shaft piece, trough frame piece, set up in the upper end of base piece, and trough frame piece and main roller shaft piece keep the same vertical center line, and the upper end of trough frame piece is provided with the bearing frame, ultrasonic vibration motor, fixed in the lower end surface of trough frame piece. The utility model, through the aluminium foil can pass between main roller shaft piece and auxiliary roller shaft piece, and because main roller shaft piece and slurry contact, in the process of rotating will slurry transfer on the aluminium foil, thereby can complete the front end process of pole piece processing, in order to facilitate subsequent processing, the bearing frame that sets up can be connected with trough frame piece, and the electrode slurry can be placed in the collecting groove, and carries out ultrasonic vibration through ultrasonic vibration motor, thereby can effectively avoid that slurry will appear deposition or appear bubble.

Description

Technical Field

[0001] This utility model relates to the field of electrode processing technology, specifically to an ultrasonic material tank. Background Technology

[0002] Electrode coating is a crucial step in battery manufacturing, directly impacting the battery's electrochemical performance. In the future, with the new energy industry's demand for high energy density and low cost, electrode coating technology will evolve towards higher efficiency, lower energy consumption, and greater intelligence, while also considering environmental protection and flexible production requirements. Electrode coating is one of the core processes in electrochemical energy storage device manufacturing, and its quality directly affects battery performance.

[0003] Electrode coating is a process in which electrode paste (a mixture of active material, conductive agent, binder and solvent) is uniformly coated on the surface of current collector (such as copper foil or aluminum foil) to form an electrode sheet with a specific thickness, density and structure. However, during the process, the paste stored in the tray may precipitate or form bubbles. If these bubbles are not treated in time, they will affect the subsequent transfer of paste to the aluminum foil, resulting in poor coating efficiency.

[0004] Therefore, we propose an ultrasonic feed trough to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an ultrasonic material tank, which solves the problem mentioned in the background art that the slurry stored in the material tray during processing may precipitate or form bubbles, and if these bubbles are not treated in time, they will affect the subsequent transfer of slurry onto aluminum foil.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] An ultrasonic feed trough includes a base component and a main frame disposed on the upper end face of the base component, and further includes:

[0010] The main roller component is located inside the main frame, and the upper end face of the main roller component is provided with an auxiliary roller component.

[0011] The material trough frame is set at the upper end of the base component, and the material trough frame and the main roller component maintain the same vertical center line. A bearing frame is set at the upper end of the material trough frame.

[0012] A connecting mechanism, located at the upper end of the trough frame, is used to limit the position of the support frame;

[0013] An ultrasonic vibration motor is fixed to the lower end face of the trough frame.

[0014] Further, synchronous hydraulic cylinders are symmetrically fixed on the left and right sides of the base member, and the output ends of the synchronous hydraulic cylinders are fixed to the main body frame.

[0015] Further, guide rods are symmetrically arranged on the inner upper end face of the main body frame, and the coating is wound around the outer side of the guide rods and passes between the main roller member and the auxiliary roller member.

[0016] Further, buffer reset assemblies are symmetrically arranged on the left and right sides of the trough frame member, and there are 6 groups of the buffer reset assemblies.

[0017] Further, the connecting mechanism comprises positioning chutes and a collecting trough, the positioning chutes are symmetrically opened on the upper end surface of the trough frame member, the cross section of each positioning chute is a "T"-shaped structure, and a carrying frame is slidingly clamped inside the positioning chutes and connected to the trough frame member, and the collecting trough is opened on the upper end surface of the carrying frame.

[0018] Further, bolts are symmetrically arranged on the lower end surface of the trough frame member, the bolts pass through the trough frame member to connect with the carrying frame, and both ends of the collecting trough are of an inclined structure.

[0019] Further, a connecting sliding plate is fixed on the upper end surface of the carrying frame, a positioning sliding cover member is slidably arranged on the upper end surface of the connecting sliding plate, an isolating film is arranged on the upper end surface of the connecting sliding plate, and the positioning sliding cover member passes through the isolating film and covers the upper end of the connecting sliding plate.

[0020] Further, the cross section of the connecting sliding plate is in a "square" structure, a groove is opened on the inner side of the positioning sliding cover member, and the connecting sliding plate is slidingly embedded into the positioning sliding cover member.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the utility model provides an ultrasonic trough, which has the following beneficial effects:

[0023] In the present utility model, the height position of the main body frame can be adjusted through the synchronous hydraulic cylinders, which facilitates subsequent overhaul and maintenance of the trough frame member. Then, since aluminum foil can pass between the main roller member and the auxiliary roller member, and the main roller member is in contact with slurry, the slurry is transferred onto the aluminum foil during rotation, thereby completing the pre-process of pole piece processing to facilitate subsequent processing. Furthermore, the provided carrying frame can be connected with the trough frame member, electrode slurry can be placed in the collecting trough, and ultrasonic vibration is performed through an ultrasonic vibration motor, thereby effectively preventing the slurry from precipitating or generating bubbles.

[0024] This invention, by connecting the sliding plate and the positioning sliding cover, allows the isolation membrane to be covered on the upper end of the support frame, thus defining the position of the isolation membrane. Since the isolation membrane prevents the slurry from directly contacting the support frame, it avoids slurry loss and also prevents it from affecting the subsequent cleaning and maintenance of the support frame, thereby further expanding the applicability of the equipment. Attached Figure Description

[0025] Figure 1 This is a top view of the ultrasonic feed trough of this utility model;

[0026] Figure 2 This is a bottom view of the main frame of this utility model;

[0027] Figure 3 This is a top view of the material trough frame component of this utility model;

[0028] Figure 4 This is a schematic cross-sectional view of the material trough frame component of this utility model.

[0029] In the diagram: 1. Base component; 2. Main frame; 3. Synchronous hydraulic cylinder; 4. Main roller component; 5. Auxiliary roller component; 6. Guide rod; 7. Material trough frame component; 8. Buffer reset assembly; 9. Positioning slide; 10. Bearing frame; 11. Collection trough; 12. Connecting slide plate; 13. Positioning slide cover component; 14. Ultrasonic vibration motor; 15. Isolation membrane. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example

[0032] like Figure 1-4 As shown, an embodiment of the present invention provides an ultrasonic material tank, including a base 1 and a main frame 2 disposed on the upper end face of the base 1, and further including:

[0033] The main roller component 4 is located inside the main frame 2, and the upper end of the main roller component 4 is provided with an auxiliary roller component 5. The left and right sides of the base component 1 are symmetrically fixed with synchronous hydraulic cylinders 3, and the output end of the synchronous hydraulic cylinders 3 is fixed to the main frame 2. The height position of the main frame 2 can be adjusted by the synchronous hydraulic cylinders 3, which facilitates the subsequent inspection and maintenance of the material trough frame component 7, thereby further improving the applicability of the equipment. The upper end of the inner side of the main frame 2 is symmetrically provided with guide rods 6, and the coating is wrapped around the outside of the guide rods 6 and passes between the main roller component 4 and the auxiliary roller component 5. Since the aluminum foil can pass between the main roller component 4 and the auxiliary roller component 5, and since the main roller component 4 is in contact with the slurry, the slurry is transferred onto the aluminum foil during the rotation process, thereby completing the front-end process of electrode processing, which is convenient for subsequent processing. Then, the guide rods 6 can comb the electrode, which is convenient for subsequent processing.

[0034] The material trough frame 7 is set on the upper end of the base 1, and the material trough frame 7 and the main roller 4 are aligned with the same vertical center line. The upper end of the material trough frame 7 is provided with a bearing frame 10. The left and right sides of the material trough frame 7 are symmetrically provided with buffer reset components 8, and there are 6 sets of buffer reset components 8. The buffer reset components 8 can buffer the material trough frame 7 and cooperate with the subsequent ultrasonic vibration motor 14 to perform ultrasonic vibration, thereby effectively preventing the slurry from settling or producing bubbles.

[0035] A connecting mechanism, located at the upper end of the trough frame 7, is used to limit the position of the support frame 10. The connecting mechanism includes a positioning slide 9 and a collecting groove 11. The positioning slide 9 is symmetrically arranged on the upper surface of the trough frame 7, and its cross-section is a "T" shape. The support frame 10 is slidably engaged inside the positioning slide 9 and connected to the trough frame 7. The collecting groove 11 is located on the upper surface of the support frame 10. The positioning slide 9 effectively limits the position of the support frame 10, preventing the support frame 10 from... 0. Deviation occurs; bolts are symmetrically arranged on the lower end face of the material trough frame 7, and the bolts pass through the material trough frame 7 to connect with the support frame 10. The two ends of the collection trough 11 are inclined. The bolts can pass through the material trough frame 7 to connect with the support frame 10, which can prevent the support frame 10 from deviating. Since the support frame 10 can be disassembled, it can be easily handled. The inner wall of the collection trough 11 is inclined, which can guide the electrode paste to the central position, thereby facilitating the subsequent conveying of the main roller 4.

[0036] An ultrasonic vibration motor 14 is fixed to the lower end face of the material trough frame 7. A connecting slide plate 12 is fixed to the upper end face of the support frame 10. A positioning slide cover 13 slides on the upper end face of the connecting slide plate 12. An isolation membrane 15 is provided on the upper end face of the connecting slide plate 12. The positioning slide cover 13 passes through the isolation membrane 15 and covers the upper end of the connecting slide plate 12. The connecting slide plate 12 can be connected to the positioning slide cover 13, which facilitates the subsequent limitation of the isolation membrane 15. The cross-section of the connecting slide plate 12 is set in a "U" shape. A groove is opened on the inner side of the positioning slide cover 13. The connecting slide plate 12 slides into the positioning slide cover 13. By cooperating with the positioning slide cover 13, the isolation membrane 15 can be covered on the upper end of the support frame 10, which can limit the position of the isolation membrane 15. Since the isolation membrane 15 can prevent the slurry from directly contacting the support frame 10, it can prevent the loss of slurry and avoid affecting the subsequent cleaning and maintenance of the support frame 10, thus further improving the applicability of the equipment.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An ultrasonic tank comprising a base member (1) and a main frame (2) provided on the upper end surface of the base member (1), characterized in that, further comprising: a main roller member (4) arranged on the inner side of a main body frame (2), wherein an auxiliary roller member (5) is arranged on the upper end surface of the main roller member (4); a trough frame member (7) arranged on the upper end of a base member (1), wherein the trough frame member (7) and the main roller member (4) share the same vertical center line, and a carrying frame (10) is arranged on the upper end of the trough frame member (7); a connecting mechanism arranged on the upper end of the trough frame member (7) and used for defining the position of the carrying frame (10); an ultrasonic vibration motor (14) fixed on the lower end surface of the trough frame member (7).

2. An ultrasonic hopper according to claim 1, wherein: synchronous hydraulic cylinders (3) are symmetrically fixed on the left and right sides of the base member (1), and output ends of the synchronous hydraulic cylinders (3) are fixed to the main body frame (2).

3. An ultrasonic hopper as claimed in claim 1, wherein: guide rods (6) are symmetrically arranged on the inner upper end surface of the main body frame (2), and a coating to be coated is wound outside the guide rods (6) and passes between the main roller member (4) and the auxiliary roller member (5).

4. An ultrasonic hopper as claimed in claim 1, wherein: buffer reset assemblies (8) are symmetrically arranged on the left and right sides of the trough frame member (7), and there are 6 groups of the buffer reset assemblies (8).

5. The ultrasonic hopper of claim 1, wherein: the connecting mechanism comprises positioning chutes (9) and a collecting tank (11), the positioning chutes (9) are symmetrically formed on the upper end surface of the trough frame member (7), the cross section of each positioning chute (9) is of a T-shaped structure, the carrying frame (10) is slidably clamped inside the positioning chutes (9) and connected with the trough frame member (7), and the collecting tank (11) is formed on the upper end surface of the carrying frame (10).

6. An ultrasonic hopper according to claim 5, wherein: bolts are symmetrically arranged on the lower end surface of the trough frame member (7), the bolts pass through the trough frame member (7) to be connected with the carrying frame (10), and two ends of the collecting tank (11) are of an inclined structure.

7. An ultrasonic tank as defined in claim 1, wherein: a connecting sliding plate (12) is fixed on the upper end surface of the carrying frame (10), a positioning sliding cover member (13) slides on the upper end surface of the connecting sliding plate (12), an isolation film (15) is arranged on the upper end surface of the connecting sliding plate (12), and the positioning sliding cover member (13) passes through the isolation film (15) and covers the upper end of the connecting sliding plate (12).

8. An ultrasonic feed trough according to claim 7, characterized in that: the cross section of the connecting sliding plate (12) is of a square-frame-shaped structure, a groove is formed in the inner side of the positioning sliding cover member (13), and the connecting sliding plate (12) is slidably embedded into the positioning sliding cover member (13).

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