Conductive slurry stirring device

Abstract

The invention is suitable for the technical field of conductive slurry preparation, and provides a conductive slurry stirring device which comprises a base, a workbench and a mounting frame are arranged at the top of the base, a sleeve mechanism is mounted on the mounting frame, and a transmission mechanism and a stirring mechanism are mounted in the sleeve mechanism. The transmission mechanism comprises a rotating main shaft as well as a first driven shaft, a second driven shaft and a third driven shaft which are arranged around the rotating main shaft; the stirring mechanism comprises a first stirring assembly, a second stirring assembly and a third stirring assembly. The device solves the problems that the viscosity of the conductive slurry is relatively large, bubbles and particle sedimentation are easily generated due to insufficient stirring, and the performance and quality of a finished product are influenced, and achieves the purposes of realizing simultaneous stirring of the conductive slurry by multiple shafts through a planetary transmission mode and realizing bidirectional stirring in the stirring process, thereby improving the stirring full degree and improving the stirring efficiency. And bubbles and sedimentation caused by insufficient stirring of the conductive slurry are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of conductive slurry preparation, and more specifically, to a conductive slurry stirring device. Background Art

[0002] Conductive slurry mixing processes include wet process and dry process. Compared with dry process, wet process takes longer to mix, and the slurry mixing effect is poor for systems with poor wettability and agglomeration tendency. The dry process is to pre-mix active substances, conductive agents and other powder materials at a certain speed, then add binder, gradually add solvent for mixing and dispersion, and finally add a certain amount of solvent for dilution to adjust to the viscosity required for coating.

[0003] In the process of mixing and dispersing the active material, conductive agent and other powder materials in the conductive paste with the solvent, if the stirring is not sufficient, the particles in the conductive paste will not be fully dispersed. Insufficient dispersion of particles in the conductive paste will increase the possibility of sedimentation of the conductive paste, thereby affecting the conductive properties of the conductive paste, and will also generate bubbles in the mixture of powder materials and solvents. Both particle sedimentation and bubble generation will affect the preparation of the conductive paste and the performance of the finished product.

[0004] Since the viscosity of the powdered material and solvent in the conductive paste is much greater than that of an ordinary solution, it is difficult to fully and evenly stir this highly viscous liquid using an existing stirring device, which means that bubbles and particle sedimentation exist in the conductive paste prepared using the existing stirring device, affecting the stability and quality of the conductive paste. Summary of the invention

[0005] In view of the shortcomings of the prior art, the object of the present invention is to provide a conductive slurry stirring device which can achieve multi-axis stirring of the conductive slurry simultaneously through planetary transmission and realize two-way stirring during the stirring process, thereby improving the degree of stirring and avoiding the generation of bubbles and sedimentation of the conductive slurry due to insufficient stirring.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A conductive slurry stirring device comprises a base, a workbench and a mounting frame are arranged on the top of the base, a sleeve mechanism is installed on the mounting frame, a transmission mechanism and a stirring mechanism are installed inside the sleeve mechanism, the transmission mechanism comprises a rotating main shaft and a first driven shaft, a second driven shaft and a third driven shaft arranged around the rotating main shaft, the stirring mechanism comprises a first stirring component, a second stirring component and a third stirring component respectively connected to the first driven shaft, the second driven shaft and the third driven shaft, and a matching stirring component installed at the bottom of the sleeve mechanism, the first stirring component comprises a first rotating rod, a second rotating rod and a sleeve rod sleeved therebetween, a reversing part is arranged inside the sleeve rod, and the reversing part comprises an upper bevel gear connected to the first rotating rod, a side bevel gear meshing with the upper bevel gear and a lower bevel gear connected to the second rotating rod.

[0008] The present invention is further configured as follows: the first rotating rod is connected to the bottom of the first driven shaft, the sleeve rod is rotatably connected to the first rotating rod and the second rotating rod respectively, the side wall of the first rotating rod is provided with an upper stirring member, and the side wall of the second rotating rod is provided with a lower stirring member.

[0009] The present invention is further configured as follows: the upper bevel gear and the side bevel gear, the side bevel gear and the lower bevel gear are meshed with each other, and the side bevel gears are arranged on the side walls of the upper bevel gear and the lower bevel gear and along the length direction of the sleeve rod.

[0010] By adopting the above technical solution, when the first rotating rod follows the first driven shaft to rotate, the upper bevel gear connected thereto is synchronously driven to rotate in the same direction. Through the meshing of the upper bevel gear and the side bevel gear, the side bevel gear is driven to rotate along the length direction of the sleeve rod. Then, through the meshing between the side bevel gear and the lower bevel gear, the lower bevel gear and the upper bevel gear are driven to rotate in the opposite direction, thereby finally realizing the opposite rotation of the first rotating rod and the second rotating rod.

[0011] The present invention is further configured as follows: the upper stirring member and the lower stirring member have the same structure, and a plurality of stirring blades are arranged around the upper stirring member.

[0012] The present invention is further configured as follows: the cooperating stirring component is arranged on one side of the first stirring component, the cooperating stirring component includes a mounting member installed at the bottom of the sleeve mechanism, a scraper is installed at the bottom of the mounting member, and the scraper is configured as an inclined plate structure.

[0013] By adopting the above technical solution, when the mixing barrel is lifted, the inclined part of the scraper forms a certain gap with the inner wall of the mixing barrel, so that during the mixing process, it can cooperate with the inner wall of the mixing barrel to scrape the conductive slurry raw material inside the mixing barrel, thereby removing part of the bubbles generated by stirring and reducing the probability of bubbles generated during the stirring process affecting the performance and quality of the conductive slurry raw material.

[0014] The present invention is further configured as follows: the second stirring assembly and the third stirring assembly have the same structure, and the second stirring assembly includes a third rotating rod connected to the second driven shaft and a stirring plate installed at the bottom of the third rotating rod.

[0015] By adopting the above technical solution, the first driven shaft, the second driven shaft and the third driven shaft can respectively drive the first stirring component, the second stirring component and the third stirring component to rotate, and the conductive slurry raw materials can be stirred from different positions during the rotation of the first stirring component, the second stirring component and the third stirring component.

[0016] The present invention is further configured as follows: a first driving gear is provided on the upper part of the rotating main shaft, and a second driving gear is provided on the lower part; a first driven gear is provided on the first driven shaft, a second driven gear is provided on the second driven shaft, and a third driven gear is provided on the third driven shaft; the first driving gear is respectively meshed with the second driven gear and the third driven gear, the second driving gear is meshed with the first driven gear, and the top of the rotating main shaft is respectively connected to a first drive and a second drive.

[0017] By adopting the above technical solution, through the meshing between the first driving gear and the second driven gear and the third driven gear, and the meshing between the second driving gear and the first driven gear, the rotating main shaft can synchronously drive the first driven shaft, the second driven shaft and the third driven shaft to rotate.

[0018] The present invention is further configured as follows: the sleeve mechanism includes an outer sleeve and an inner sleeve installed at the bottom of the mounting frame, the outer sleeve is arranged on the outer wall of the inner sleeve and is coaxially arranged with the inner sleeve, and a mounting hole corresponding to the position of the transmission mechanism is opened inside the inner sleeve.

[0019] The present invention is further configured as follows: a slide rail is provided on the workbench, a mixing barrel is slidably mounted on the top of the slide rail, a fitting is provided at the bottom of the mixing barrel, and a fitting groove is provided on the fitting

[0020] The present invention is further configured as follows: a lifting mechanism is provided at the bottom of the mixing barrel, the lifting mechanism includes a lifting seat and a sliding rod installed at the bottom of the base, the sliding rod is slidably installed inside the lifting seat, an engaging disk is provided on the top of the sliding rod, and an engaging strip whose shape is adapted to the engaging groove is provided on the engaging disk.

[0021] The technical problems to be solved by the present invention are:

[0022] The technical solution adopted by the present invention to solve its technical problem is:

[0023] The beneficial effects of the present invention are:

[0024] 1. By setting a reversing part inside the sleeve rod and utilizing the meshing between the upper bevel gear, the side bevel gear and the lower bevel gear, the first rotating rod and the second rotating rod can be rotated in the opposite direction, and finally the upper stirring member and the lower stirring member can be driven to rotate in the opposite direction, thereby increasing the uniformity of stirring and reducing the probability that the conductive slurry raw material will settle due to insufficient stirring and affect its conductive performance.

[0025] 2. The first driven shaft, the second driven shaft and the third driven shaft are arranged around the rotating main shaft, and the first stirring assembly, the second stirring assembly and the third stirring assembly are arranged at the bottom of the first driven shaft, the second driven shaft and the third driven shaft respectively. The first stirring assembly, the second stirring assembly and the third stirring assembly are driven to rotate by planetary transmission, and the conductive slurry raw material is stirred at the same time, so that the conductive slurry raw material at different positions in the stirring barrel can be fully stirred, further reducing the probability that the conductive slurry raw material will settle due to insufficient stirring and affect its conductive performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] Figure 1 It is a schematic structural diagram of the conductive slurry stirring device of the present invention.

[0028] Figure 2 for Figure 1 The schematic diagram of the structure of the transmission mechanism, sleeve mechanism and stirring mechanism is shown.

[0029] Figure 3 for Figure 2 Schematic diagram of the explosion structure of the sleeve mechanism and the stirring mechanism shown.

[0030] Figure 4 for Figure 3 Schematic diagram of the structure of the stirring mechanism shown.

[0031] Figure 5 for Figure 4 A cross-sectional view of the stirring mechanism shown.

[0032] Figure 6 for Figure 3 A schematic structural diagram of the first stirring assembly is shown.

[0033] Figure 7 for Figure 6 A schematic diagram of the exploded structure of the first stirring assembly is shown.

[0034] Figure 8 for Figure 7 A cross-sectional view of the first stirring assembly is shown.

[0035] Fig. 9 for Figure 8 Schematic diagram of the state of the reversing part rotating.

[0036] Fig.10 for Figure 3 A schematic structural diagram of the second stirring assembly is shown.

[0037] Fig.11 for Figure 3 The schematic diagram of the structure of the stirring assembly is shown.

[0038] Fig.12 for Figure 1 Schematic diagram of the structure of the mixing barrel shown.

[0039] Fig.13 for Figure 1 Schematic diagram of the structure of the lifting mechanism shown.

[0040] Description of reference numerals: 1, base; 11, workbench; 12, mounting frame; 13, slide rail;

[0041] 2. Transmission mechanism; 21. First drive; 211. First pulley; 22. Second drive; 221. Second pulley; 23. Rotating main shaft; 231. First driving gear; 232. Second driving gear; 24. First driven shaft; 241. First driven gear; 25. Second driven shaft; 251. Second driven gear; 26. Third driven shaft; 261. Third driven gear;

[0042] 3. Sleeve mechanism; 31. Outer sleeve; 311. Feeding port; 32. Inner sleeve; 322. Mounting hole;

[0043] 4. stirring mechanism; 41. first stirring assembly; 411. first rotating rod; 412. second rotating rod; 413. sleeve rod; 414. reversing part; 4141. upper bevel gear; 4142. side bevel gear; 4143. lower bevel gear; 415. upper stirring member; 4151. stirring blade; 416. lower stirring member; 42. second stirring assembly; 421. third rotating rod; 422. stirring plate; 43. third stirring assembly; 44. matching stirring assembly; 441. mounting member; 442. scraper;

[0044] 5. mixing barrel; 51. sliding wheel; 52. fitting part; 521. fitting groove;

[0045] 6. Lifting mechanism; 61. Lifting seat; 62. Sliding rod; 63. Engaging plate; 631. Engaging strip. DETAILED DESCRIPTION

[0046] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention is now described in detail in conjunction with the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basics of the present invention in an illustrative manner, so it only shows the composition related to the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0047] Please refer to Figure 1 The conductive slurry stirring device comprises a base 1, a sleeve mechanism 3 is installed on the base 1, a transmission mechanism 2 and a stirring mechanism 4 are installed inside the sleeve mechanism 3, a stirring barrel 5 is installed on the top of the base 1, and a lifting mechanism 6 is installed on the bottom. When the conductive slurry is stirred, the lifting mechanism 6 lifts the stirring barrel 5 to abut against the stirring mechanism 4, and then the raw materials are added into the stirring barrel 5 through the sleeve mechanism 3, and finally the stirring mechanism 4 is driven by the transmission mechanism 2 to rotate to complete the stirring preparation of the conductive slurry.

[0048] Please refer to Figure 1 The base 1 is arranged horizontally, a workbench 11 is arranged on the top of the base 1, a mounting frame 12 is installed on one side of the top of the workbench 11, and the mounting frame 12 is arranged vertically on the workbench 11. A slide rail 13 is arranged on the workbench 11, and the slide rail 13 is arranged along the length direction of the workbench 11 and is arranged on the side away from the mounting frame 12.

[0049] Please refer to Figure 1-3 , a sleeve mechanism 3 is installed on the mounting frame 12, and the sleeve mechanism 3 includes an outer sleeve 31 and an inner sleeve 32 installed at the bottom of the mounting frame 12. The outer sleeve 31 and the inner sleeve 32 are both configured as hollow cylindrical structures, and the diameter of the outer sleeve 31 is greater than the diameter of the inner sleeve 32. The outer sleeve 31 is arranged on the outer wall of the inner sleeve 32 and is coaxially arranged with the inner sleeve 32. A plurality of feed ports 311 are provided on the side wall of the outer sleeve 31, and different raw materials (such as active substances, conductive agents, solvents, etc.) required for preparing the conductive slurry can be fed from different feed ports 311. A mounting hole 322 corresponding to the position of the transmission mechanism 2 is provided inside the inner sleeve 32 to facilitate the installation of the transmission mechanism 2.

[0050] Please refer to Figure 1-5, a transmission mechanism 2 is installed inside the sleeve mechanism 3, and the transmission mechanism 2 includes a rotating main shaft 23 and a first driven shaft 24, a second driven shaft 25 and a third driven shaft 26 arranged around the rotating main shaft 23. The rotating main shaft 23 is installed in the middle of the inner sleeve 32 and is arranged through the inner sleeve 32. A first driving gear 231 is arranged on the upper part of the rotating main shaft 23, and a second driving gear 232 is arranged on the lower part. The first driving gear 231 and the second driving gear 232 are both located inside the inner sleeve 32. A first driven gear 241 is arranged on the first driven shaft 24, a second driven gear 251 is arranged on the second driven shaft 25, and a third driven gear 261 is arranged on the third driven shaft 26. The heights of the second driven gear 251 and the third driven gear 261 are both consistent with the height of the first driving gear 231, and the first driving gear 231 is meshed with the second driven gear 251 and the third driven gear 261 respectively. The height of the first driven gear 241 is consistent with that of the second driving gear 232, and the second driving gear 232 meshes with the first driven gear 241. The second driving gear 232 meshes with the third driven gear 261. Through the meshing between the first driving gear 231 and the second driven gear 251 and the third driven gear 261, and the meshing between the second driving gear 232 and the first driven gear 241, the first driven shaft 24, the second driven shaft 25 and the third driven shaft 26 can be synchronously driven to rotate by the rotating main shaft 23.

[0051] Please refer to Figure 1-5 , the top of the rotating main shaft 23 is respectively connected with the first drive 21 and the second drive 22. The first drive 21 and the second drive 22 are both installed inside the mounting frame 12, and the first drive 2 is arranged on the side away from the rotating main shaft 23. A first pulley 211 is arranged between the first drive 21 and the rotating main shaft 23, and the first pulley 211 can realize the connection between the first drive 21 and the rotating main shaft 23. A second pulley 221 is arranged between the second drive 22 and the rotating main shaft 23, and the second pulley 221 can realize the connection between the second drive 22 and the rotating main shaft 23. Both the first drive 21 and the second drive 22 can drive the rotating main shaft 23 to rotate, and finally realize the synchronous rotation of the first driven shaft 24, the second driven shaft 25 and the third driven shaft 26.

[0052] Please refer to Figure 1-3 and Figure 6-11The sleeve mechanism 3 is internally provided with a stirring mechanism 4, which includes a first stirring assembly 41, a second stirring assembly 42, and a third stirring assembly 43 connected to the first driven shaft 24, the second driven shaft 25, and the third driven shaft 26, respectively, and a matching stirring assembly 44 installed at the bottom of the sleeve mechanism 3. The first driven shaft 24, the second driven shaft 25, and the third driven shaft 26 can respectively drive the first stirring assembly 41, the second stirring assembly 42, and the third stirring assembly 43 to rotate, and the first stirring assembly 41, the second stirring assembly 42, and the third stirring assembly 43 can stir the conductive paste raw material from different positions during the rotation process.

[0053] Please refer to Figure 1-3 and Figure 6-11 The first stirring assembly 41 includes a first rotating rod 411 connected to the bottom of the first driven shaft 24, and the first rotating rod 411 can rotate synchronously with the first driven shaft 24. Following the bottom of the first rotating rod 411, a sleeve rod 413 and a second rotating rod 412 are sequentially arranged. The first rotating rod 411 and the second rotating rod 412 are configured as cylindrical rod structures with the same diameter, and the sleeve rod 413 is configured as a hollow tubular structure with an inner diameter that matches the outer diameter of the first rotating rod 411 and the second rotating rod 412. The sleeve rod 413 is rotatably connected to the first rotating rod 411 and the second rotating rod 412, respectively, so that the first rotating rod 411 and the second rotating rod 412 can rotate relative to each other.

[0054] Please refer to Figure 1-3 and Figure 6-11 The sleeve rod 413 is provided with a reversing part 414 inside, and the reversing part 414 includes an upper bevel gear 4141 connected to the first rotating rod 411, a side bevel gear 4142 meshing with the upper bevel gear 4141, and a lower bevel gear 4143 connected to the second rotating rod 412. The upper bevel gear 4141 and the side bevel gear 4142, and the side bevel gear 4142 and the lower bevel gear 4143 are meshed with each other, and the side bevel gear 4142 is arranged on the side walls of the upper bevel gear 4141 and the lower bevel gear 4143, and is arranged along the length direction of the sleeve rod 413. When the first rotating rod 411 rotates following the first driven shaft 24, it can synchronously drive the upper bevel gear 4141 connected thereto to rotate in the same direction. During the rotation of the upper bevel gear 4141, the side bevel gear 4142 is driven to rotate along the length direction of the sleeve rod 413 through meshing with the side bevel gear 4142, and then the lower bevel gear 4143 is driven to rotate in the opposite direction of the upper bevel gear 4141 through meshing between the side bevel gear 4142 and the lower bevel gear 4143, so as to finally realize the reverse rotation of the first rotating rod 411 and the second rotating rod 412 (the rotation directions of the upper bevel gear 4141, the side bevel gear 4142, and the lower bevel gear 4143 are as shown in FIG. Fig. 9 As shown, it should be noted that Fig. 9The rotation direction shown in is only an example of a rotation direction. In some other embodiments, the rotation direction of the reversing portion 414 may also be changed).

[0055] Please refer to Figure 1-3 and Figure 6-11 , an upper stirring member 415 is provided on the side wall of the first rotating rod 411, and a lower stirring member 416 is provided on the side wall of the second rotating rod 412. The upper stirring member 415 can rotate synchronously with the first rotating rod 411, so as to stir the conductive paste raw material. The lower stirring member 416 can rotate synchronously with the second rotating rod 412, so as to stir the conductive paste raw material. The upper stirring member 415 and the lower stirring member 416 have the same structure, and a plurality of groups of stirring blades 4151 are arranged around the upper stirring member 415, and the two groups of stirring blades 4151 are arranged in opposite directions, so that during the rotation process, the conductive paste raw materials at different heights can be stirred more evenly.

[0056] Specifically, through the meshing between the second driving gear 232 and the first driven gear 241, the rotating main shaft 23 drives the first driven shaft 24 to rotate, and during the rotation of the first driven shaft 24, the first rotating rod 411 is synchronously driven to rotate. Then, through the meshing between the upper bevel gear 4141, the side bevel gear 4142, and the lower bevel gear 4143, the second rotating rod 412 is finally driven to rotate in the opposite direction to the first rotating rod 411. In this process, the upper stirring member 415 and the lower stirring member 416 are synchronously rotated with the first rotating rod 411 and the second rotating rod 412, so that the conductive paste raw material is stirred by the reverse rotation of the upper stirring member 415 and the lower stirring member 416. By setting the reversing part 414, the reverse rotation of the first rotating rod 411 and the second rotating rod 412 is realized, and finally the upper stirring member 415 and the lower stirring member 416 are driven to rotate in the opposite direction, which increases the uniformity of stirring and reduces the probability that the conductive paste raw material will settle due to insufficient stirring and affect its conductive performance.

[0057] Please refer to Figure 1-3 and Figure 6-11 The second stirring assembly 42 and the third stirring assembly 43 have the same structure. The second stirring assembly 42 and the third stirring assembly 43 can respectively rotate synchronously with the second driven shaft 25 and the third driven shaft 26 to achieve stirring of the conductive slurry raw material. The second stirring assembly 42 includes a third rotating rod 421 connected to the second driven shaft 25 and a stirring plate 422 installed at the bottom of the third rotating rod 421. The stirring plate 422 is set to a paddle-like structure to increase the contact area with the conductive slurry raw material. At the same time, a cross connecting rod is set inside to ensure sufficient stirring while allowing the conductive slurry raw material to pass through.

[0058] Specifically, the first driven shaft 24, the second driven shaft 25 and the third driven shaft 26 are arranged around the rotating main shaft 23, and the first stirring assembly 41, the second stirring assembly 42 and the third stirring assembly 43 are respectively arranged at the bottom of the first driven shaft 24, the second driven shaft 25 and the third driven shaft 26. The planetary transmission mode between the rotating main shaft 23 and the first driven shaft 24, the second driven shaft 25 and the third driven shaft 26 is used to synchronously drive the first stirring assembly 41, the second stirring assembly 42 and the third stirring assembly 43 to rotate, and the conductive slurry raw material is stirred at the same time, so that the conductive slurry raw material at different positions inside the stirring barrel 5 can be fully stirred, and the probability of the conductive slurry raw material being precipitated due to insufficient stirring and affecting its conductive performance is further reduced.

[0059] Please refer to Figure 1-3 and Figure 6-11 , the cooperating stirring assembly 44 is arranged on one side of the first stirring assembly 41, and the cooperating stirring assembly 44 includes a mounting member 441 mounted on the bottom of the sleeve mechanism 3. A scraper 442 is mounted at the bottom of the mounting member 441, and the scraper 442 is arranged as an inclined plate structure. When the stirring barrel 5 is lifted, the inclined portion on the scraper 442 forms a certain gap with the inner wall of the stirring barrel 5, so that during the stirring process, it can cooperate with the inner wall of the stirring barrel 5 to scrape the conductive slurry raw material inside the stirring barrel 5, thereby removing part of the bubbles generated by stirring, and reducing the probability that the bubbles generated during the stirring process affect the performance and quality of the conductive slurry raw material.

[0060] Please refer to Figure 1 and Fig.12 A mixing barrel 5 is slidably mounted on the top of the slide rail 13, and the mixing barrel 5 is configured as a hollow cylindrical structure with an open top. Sliding wheels 51 are arranged on both sides of the bottom of the mixing barrel 5, and the sliding wheels 51 can slide along the direction of the slide rail 13, so as to realize the movement of the mixing barrel 5. A fitting part 52 is arranged at the center of the bottom of the mixing barrel 5, and the fitting part 52 is configured as a circular structure, and a fitting groove 521 is opened on the fitting part 52, and the fitting groove 521 is configured as a cross structure.

[0061] Please refer to Figure 1 and Fig.13, a lifting mechanism 6 is provided at the bottom of the mixing barrel 5, and the lifting mechanism 6 includes a lifting seat 61 installed at the bottom of the base 1, and a sliding rod 62 is slidably installed inside the lifting seat 61, and a driving member is provided inside the lifting seat 61 to drive the sliding rod 62 to move in the vertical direction. A fitting disk 63 is provided on the top of the sliding rod 62, and the fitting disk 63 is configured as a disc structure that matches the shape of the fitting member 52 at the bottom of the mixing barrel 5. The fitting disk 63 is provided with a fitting strip 631 whose shape matches the fitting groove 521. After the mixing barrel 5 is in place, the driving member inside the lifting seat 61 can drive the sliding rod 62 to move upward in the vertical direction, so that the fitting strip 631 abuts against the fitting groove 521, thereby lifting the mixing barrel 5 to a state of abutting against the sleeve mechanism 3, thereby preventing the conductive slurry from overflowing during the stirring process.

[0062] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front and back", "left and right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0064] The above is based on the ideal embodiment of the present invention. Through the above description, relevant personnel can make various changes and modifications without departing from the scope of the present invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. Conductive slurry stirring device, characterized in that: The invention comprises a base (1), a workbench (11) and a mounting frame (12) are arranged on the top of the base (1), a sleeve mechanism (3) is installed on the mounting frame (12), a transmission mechanism (2) and a stirring mechanism (4) are installed inside the sleeve mechanism (3), the transmission mechanism (2) comprises a rotating main shaft (23) and a first driven shaft (24), a second driven shaft (25) and a third driven shaft (26) arranged around the rotating main shaft (23), and the stirring mechanism (4) comprises a first stirring assembly (41) connected to the first driven shaft (24), the second driven shaft (25) and the third driven shaft (26) respectively. , a second stirring assembly (42) and a third stirring assembly (43) and a matching stirring assembly (44) installed at the bottom of the sleeve mechanism (3), wherein the first stirring assembly (41) comprises a first rotating rod (411), a second rotating rod (412) and a sleeve rod (413) sleeved therebetween, wherein a reversing portion (414) is arranged inside the sleeve rod (413), and the reversing portion (414) comprises an upper bevel gear (4141) connected to the first rotating rod (411), a side bevel gear (4142) meshing with the upper bevel gear (4141) and a lower bevel gear (4143) connected to the second rotating rod (412).

2. The conductive slurry stirring device according to claim 1, characterized in that: The first rotating rod (411) is connected to the bottom of the first driven shaft (24); the sleeve rod (413) is rotatably connected to the first rotating rod (411) and the second rotating rod (412) respectively; an upper stirring member (415) is provided on the side wall of the first rotating rod (411); and a lower stirring member (416) is provided on the side wall of the second rotating rod (412).

3. The conductive slurry stirring device according to claim 2, characterized in that: The upper bevel gear (4141) and the side bevel gear (4142), as well as the side bevel gear (4142) and the lower bevel gear (4143) are meshed with each other. The side bevel gear (4142) is arranged on the side walls of the upper bevel gear (4141) and the lower bevel gear (4143) and along the length direction of the sleeve rod (413).

4. The conductive slurry stirring device according to claim 3, characterized in that: The upper stirring member (415) and the lower stirring member (416) have the same structure, and a plurality of stirring blades (4151) are arranged around the upper stirring member (415).

5. The conductive slurry stirring device according to claim 4, characterized in that: The cooperating stirring component (44) is arranged on one side of the first stirring component (41), and the cooperating stirring component (44) comprises a mounting member (441) mounted on the bottom of the sleeve mechanism (3), a scraper (442) is mounted on the bottom of the mounting member (441), and the scraper (442) is arranged as an inclined plate structure.

6. The conductive slurry stirring device according to claim 5, characterized in that: The second stirring assembly (42) and the third stirring assembly (43) have the same structure. The second stirring assembly (42) comprises a third rotating rod (421) connected to the second driven shaft (25) and a stirring plate (422) installed at the bottom of the third rotating rod (421).

7. The conductive slurry stirring device according to claim 6, characterized in that: The rotating main shaft (23) is provided with a first driving gear (231) at the upper part and a second driving gear (232) at the lower part; the first driven shaft (24) is provided with a first driven gear (241); the second driven shaft (25) is provided with a second driven gear (251); the third driven shaft (26) is provided with a third driven gear (261); the first driving gear (231) is meshed with the second driven gear (251) and the third driven gear (261) respectively; the second driving gear (232) is meshed with the first driven gear (241); and the top of the rotating main shaft (23) is respectively connected to a first drive (21) and a second drive (22).

8. The conductive slurry stirring device according to claim 1, characterized in that: The sleeve mechanism (3) comprises an outer sleeve (31) and an inner sleeve (32) mounted on the bottom of a mounting frame (12); the outer sleeve (31) is arranged on the outer wall of the inner sleeve (32) and is coaxially arranged with the inner sleeve (32); a mounting hole (322) corresponding to the position of the transmission mechanism (2) is provided inside the inner sleeve (32).

9. The conductive slurry stirring device according to claim 1, characterized in that: The workbench (11) is provided with a slide rail (13), a stirring barrel (5) is slidably mounted on the top of the slide rail (13), a fitting piece (52) is provided at the bottom of the stirring barrel (5), and a fitting groove (521) is provided on the fitting piece (52).

10. The conductive slurry stirring device according to claim 9, characterized in that: A lifting mechanism (6) is provided at the bottom of the mixing barrel (5), and the lifting mechanism (6) comprises a lifting seat (61) and a sliding rod (62) installed at the bottom of the base (1). The sliding rod (62) is slidably installed inside the lifting seat (61), and a fitting disk (63) is provided at the top of the sliding rod (62). The fitting disk (63) is provided with a fitting strip (631) whose shape matches the fitting groove (521).

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