Electrode production mixing device

Abstract

The utility model relates to the technical field of battery electrode processing, and discloses an electrode production mixing device which comprises a mixing barrel, a sealing cover and two feeding pipes, the bottom of the mixing barrel is fixedly connected with a second servo motor, the output end of the second servo motor penetrates through the bottom of the mixing barrel and is fixedly connected with a rotating rod, and the rotating rod is fixedly connected with the sealing cover. The top end of the rotating rod is fixedly connected with a cross plate, the outer wall of the rotating rod is fixedly connected with a material mixing rod, the top end of the cross plate is slidably connected with a connecting piece, the outer wall of the connecting piece is fixedly connected with a material dispersing disc, and the top of the sealing cover is fixedly connected with a third servo motor. According to the material mixing device, after materials enter the material mixing barrel, the materials fall on the material dispersing disc, the material dispersing disc is driven by the second servo motor to rotate, the different materials are dispersed and fall into the inner side of the material mixing barrel, the third servo motor is started to drive the dredging blade rod to scatter the materials, and therefore the different materials can be fully mixed, and the material mixing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery electrode processing technical field especially relates to a kind of electrode production mixing device. BACKGROUND

[0002] Under the background of the vigorous development of modern industry, various production and manufacturing have increasingly stringent requirements for material and product performance, among them, the performance of electrode is highly dependent on the performance of battery and electronic components, and the quality, service life and performance of the overall product are directly related to the performance of electrode, which also promotes the continuous iteration and innovation of electrode production technology. In the field of electrode production, the quality of electrode is largely dependent on the uniformity of its raw materials, and high-quality electrode needs to ensure uniform mixing of various active substances, conductive agents and binder components. Only in this way can the electrode have stable and efficient performance during charging and discharging.

[0003] However, the traditional mixing device generally has the problems of insufficient mixing and low efficiency. The existing solution is to repeatedly cycle and stir the materials to achieve uniform mixing between the materials. However, during the stirring process, the materials are prone to agglomeration and stratification, and cannot achieve uniform mixing at the molecular level of various components, resulting in uneven performance of the finally produced electrode. Therefore, an electrode production mixing device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] To make up for the above shortcomings, the utility model provides an electrode production mixing device, which aims to improve the problem that the material is prone to agglomeration and stratification in the prior art, cannot achieve uniform mixing at the molecular level of various components, and leads to uneven performance of the finally produced electrode.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an electrode production mixing device, comprising a mixing barrel, a sealing cover and two feed pipes, the bottom of the mixing barrel is fixedly connected with a servo motor two, the output end of the servo motor two penetrates the bottom of the mixing barrel and is fixedly connected with a rotating rod, the top end of the rotating rod is fixedly connected with a cross plate, the outer wall of the rotating rod is fixedly connected with a mixing rod, the top end of the cross plate is slidably connected with a connecting piece, the outer wall of the connecting piece is fixedly connected with a material spreading disc, the top of the sealing cover is fixedly connected with a servo motor three, the output end of the servo motor three penetrates the top of the sealing cover and is fixedly connected with a dredging leaf rod, the left side of the mixing barrel is provided with a quantitative mechanism, the quantitative mechanism is used for synchronously discharging different materials to ensure consistent proportion.

[0006] Further description of the above technical scheme:

[0007] The quantitative mechanism includes a support plate fixedly connected to the left side of the outer wall of the mixing barrel, a storage cylinder fixedly connected to the front and back of the support plate, a stirring blade rod rotatably connected to the inner top of each storage cylinder, a belt pulley fixedly connected to the top end of each stirring blade rod, a discharge plate fixedly connected to the inner side of each storage cylinder, a connecting belt connecting the two belt pulleys, a quantitative plate fixedly connected to the bottom end of each stirring blade rod and penetrating through the top of the discharge plate, a fixed frame fixedly connected to the top of the rear storage cylinder, a servo motor one fixedly connected to the top of the fixed frame, and an output end of the servo motor one penetrating through the top of the fixed frame and fixedly connected to the top of the belt pulley.

[0008] As a further description of the above technical solution:

[0009] The bottom end of the two feeding pipes is communicated with the top of the sealing cover, and the outer wall right side of the mixing barrel is communicated with a discharge pipe.

[0010] As a further description of the above technical solution:

[0011] The top of the sealing cover is fixedly connected with a lifting ring around, and the plurality of lifting rings are arranged at equal intervals.

[0012] As a further description of the above technical solution:

[0013] The top right side of the sealing cover is fixedly connected with a temperature sensor, and the outer wall of the sealing cover is fixedly connected with a buckle around.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the mixing barrel is fixedly connected with a support frame around, and the bottom end of the plurality of support frames is fixedly connected with a rubber pad.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the plurality of support frames is fixedly connected with a reinforcing plate, and the adjacent side of the plurality of reinforcing plates is fixedly connected to the outer wall of the mixing barrel.

[0018] As a further description of the above technical solution:

[0019] The outer wall left and right sides of the mixing barrel are fixedly connected with a connecting plate, and the outer wall of the connecting plate is treated with an inclined angle.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. In the utility model, material falls on the bulk tray after entering the mixing barrel, and the servo motor no. 2 drives the rotating rod and the mixing rod to fully mix the material. Meanwhile, the cross plate and the connecting piece limit each other and drive the bulk tray to rotate synchronously. The multiple holes on the top of the bulk tray can disperse different materials and make them fall into the inside bottom of the mixing barrel. The servo motor no. 3 is started to drive the dredging leaf rod to scatter the material, avoiding the material accumulation in the bulk tray. In this way, different materials can be fully mixed, and the mixing efficiency is improved.

[0022] 2. In the utility model, different materials are stored in the storage cylinder. The servo motor no. 1 is started to drive the rear belt pulley to rotate, and the connecting belt drives the other belt pulley to rotate synchronously, so that the quantitative plate and the stirring blade rod rotate synchronously. The holes on the discharge plate and the quantitative plate cross each other repeatedly, so that the material falls through the holes, realizes synchronous discharging, ensures that the material can enter the mixing barrel at the same proportion, and realizes uniform discharging. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A perspective view of the electrode production mixing device is provided for the utility model;

[0024] Figure 2 A front view of the electrode production mixing device is provided for the utility model;

[0025] Figure 3 A split view of the bulk tray of the electrode production mixing device is provided for the utility model;

[0026] Figure 4 A structure schematic view of the quantitative mechanism of the electrode production mixing device is provided for the utility model;

[0027] Figure 5 A split view of the quantitative mechanism of the electrode production mixing device is provided for the utility model.

[0028] LEGEND:

[0029] 1, mixing barrel; 2, quantitative mechanism; 201, support plate; 202, storage cylinder; 203, fixed frame; 204, servo motor no. 1; 205, belt pulley; 206, quantitative plate; 207, connecting belt; 208, stirring blade; 209, discharge plate; 3, sealing cover; 4, feeding pipe; 5, servo motor no. 2; 6, rotating rod; 7, mixing rod; 8, cross plate; 9, connecting piece; 10, bulk tray; 11, servo motor no. 3; 12, dredging leaf rod; 13, lifting ring; 14, temperature sensor; 15, buckle; 16, connecting plate; 17, discharge pipe; 18, support frame; 19, rubber pad; 20, reinforcing plate. DETAILED DESCRIPTION

[0030] 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 of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0031] With reference to Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a kind of electrode production mixing device, including mixing barrel 1, sealing cover 3 and two feed pipes 4, mixing barrel 1 is mutually adhered by with sealing cover 3, realize the sealing treatment to internal material, effectively avoid the splashing of material, the bottom of mixing barrel 1 is fixedly connected with servo motor two 5, servo motor two 5 is fixed at the bottom of mixing barrel 1, ensure that servo motor two 5 can carry out stable operation, the output end of servo motor two 5 is fixedly connected with rotating rod 6 and is penetrated through the bottom of mixing barrel 1, the top of rotating rod 6 is fixedly connected with cross plate 8, the outer wall of rotating rod 6 is all fixedly connected with mixing rod 7, rotating rod 6, cross plate 8 and mixing rod 7 are integrally formed, when servo motor two 5 drives rotating rod 6 to rotate, mixing rod 7 can sufficiently fuse the material of the inside bottom of mixing barrel 1, the top of cross plate 8 is slidably connected with connecting piece 9, the outer wall of connecting piece 9 is fixedly connected with bulkhead 10, connecting piece 9 and bulkhead 10 are integrally formed, cross plate 8 and connecting piece 9 are mutually limited and are inserted to realize connection, drive bulkhead 10 to rotate synchronously, the multiple holes of bulkhead 10 top can make different material scatter, and fall into the inside bottom of mixing barrel 1, improve mixing efficiency, the top of sealing cover 3 is fixedly connected with servo motor three 11, the output end of servo motor three 11 is fixedly connected with dredging blade 12 and is penetrated through the top of sealing cover 3, simultaneously, to ensure the stability of bulkhead 10 and avoid the blockage of bulkhead 10, by starting servo motor three 11 in the top of sealing cover 3, drive dredging blade 12 to scatter material, simultaneously, can also avoid material accumulation in bulkhead 10, the left side of mixing barrel 1 is provided with dosing mechanism 2, dosing mechanism 2 is used for synchronous discharging to different material, ensure that proportion is consistent, the bottom of two feed pipes 4 is communicated in the top of sealing cover 3, the outer wall right side of mixing barrel 1 is communicated with discharge pipe 17;

[0032] Specifically, the mixing barrel 1 is tightly attached to the sealing cover 3 to realize the sealing treatment of the internal material, effectively preventing the material from splashing out during the mixing process. The servo motor two 5 is fixed at the bottom of the mixing barrel 1 to ensure stable operation. The output end of the servo motor two 5 penetrates the bottom of the mixing barrel 1 and is fixedly connected with the rotating rod 6. The rotating rod 6, the cross plate 8 and the mixing rod 7 are integrally formed. When the servo motor two 5 drives the rotating rod 6 to rotate, the mixing rod 7 can fully mix the material at the bottom of the inside of the mixing barrel 1. The connecting piece 9 and the scattering disc 10 are also integrally formed. The cross plate 8 and the connecting piece 9 are connected by mutual limiting insertion to drive the scattering disc 10 to rotate synchronously. The multiple holes at the top of the scattering disc 10 can disperse different materials and fall into the inside bottom of the mixing barrel 1, thereby significantly improving the mixing efficiency. In addition, in order to ensure the stability of the scattering disc 10 and avoid the blockage of the scattering disc 10, the servo motor three 11 at the top of the sealing cover 3 is started to drive the dredging leaf rod 12 to scatter the material, and at the same time, the material can be prevented from accumulating in the scattering disc 10.

[0033] Referring to Figure 1 , Figure 4 and Figure 5 , the quantitative mechanism 2 includes a support plate 201 fixedly connected to the left side of the outer wall of the mixing barrel 1. The front and rear sides of the support plate 201 are fixedly connected with storage cylinders 202. Different materials are stored in the storage cylinders 202. The storage cylinders 202 are supported by the support plate 201 to ensure the stability of the quantitative mechanism 2. The inside top of each of the two storage cylinders 202 is rotatably connected with a stirring blade rod 208. The top end of each of the two stirring blade rods 208 penetrates the inside top of the storage cylinder 202 and is fixedly connected with a belt pulley 205. The inside of each of the two storage cylinders 202 is fixedly connected with a discharging plate 209. The two belt pulleys 205 are connected by a connecting belt 207. The bottom end of each of the two stirring blade rods 208 penetrates the top of the discharging plate 209 and is fixedly connected with a quantitative plate 206. The stirring blade rod 208 and the quantitative plate 206 are integrally formed and are installed with the discharging plate 209 therebetween. The holes between the discharging plate 209 and the quantitative plate 206 intersect with each other. The top of the rear storage cylinder 202 is fixedly connected with a fixed frame 203. The top of the fixed frame 203 is fixedly connected with a servo motor one 204. The output end of the servo motor one 204 penetrates the top of the fixed frame 203 and is fixedly connected to the top of the belt pulley 205. When the servo motor one 204 is started to drive the rear belt pulley 205 to rotate, the connecting belt 207 drives the other belt pulley 205 to rotate synchronously to realize synchronous discharging and ensure that the materials can enter the mixing barrel 1 at the same proportion to realize uniform discharging.

[0034] Specific, the storage tank 202 is used to store different kinds of material, in order to ensure the stability of the quantitative mechanism 2, the storage tank 202 is supported by the support plate 201, the inside top of each storage tank 202 is equipped with a rotatable stirring blade rod 208, the top end of the stirring blade rod 208 penetrates the inside top of the storage tank 202, and is fixedly connected with the belt pulley 205, the two belt pulleys 205 are connected with each other through the connecting belt 207, synchronous rotation is ensured, the stirring blade rod 208 and the quantitative plate 206 are integrally formed, and the discharge plate 209 is installed between them, the holes between the discharge plate 209 and the quantitative plate 206 are staggered, so as to facilitate the discharge of the material, when the servo motor 204 starts, it drives the rear belt pulley 205 to rotate, and then drives the other belt pulley 205 to rotate synchronously through the connecting belt 207, synchronous discharging is realized, so that the material can enter the mixing barrel 1 at the same ratio, thereby realizing uniform discharging.

[0035] With reference to Figure 1 And Figure 2 The top of the sealing cover 3 is fixedly connected with a lifting ring 13, a plurality of lifting rings 13 are arranged at equal intervals, the lifting ring 13 can hold the sealing cover 3, facilitating subsequent installation and disassembly, the top right side of the sealing cover 3 is fixedly connected with a temperature sensor 14, the temperature sensor 14 can monitor the internal temperature in real time, realizing control of the internal temperature, the outer wall of the sealing cover 3 is fixedly connected with a buckle 15, the outer wall of the mixing barrel 1 is fixedly connected with a support frame 18, the bottom end of the plurality of support frames 18 is fixedly connected with a rubber pad 19, the outer wall of the plurality of support frames 18 is fixedly connected with a reinforcing plate 20, the adjacent side of the plurality of reinforcing plates 20 is fixedly connected to the outer wall of the mixing barrel 1, the left and right sides of the outer wall of the mixing barrel 1 are fixedly connected with a connecting plate 16, the outer wall of the connecting plate 16 is treated with an inclined angle, the mixing barrel 1 is supported by the support frame 18, and the stability and firmness of the device are improved in cooperation with the rubber pad 19 at the bottom end;

[0036] Specifically, the lifting ring 13 makes it more convenient to hold the sealing cover 3, greatly improving the efficiency of subsequent installation and disassembly, the top right side of the sealing cover 3 is also fixed with a temperature sensor 14, which can monitor the internal temperature in real time, thereby realizing accurate control of the internal temperature and ensuring the safety and reliability of the equipment operation; in addition, the buckle 15 is used for quick connection and fixation of the sealing cover 3 and the mixing barrel 1, the outer wall of the mixing barrel 1 is fixedly connected with a support frame 18, the rubber pad 19 at the bottom end of the support frame 18 can not only absorb vibration, but also prevent the mixing barrel 1 from sliding during use, thereby improving the overall stability of the device.

[0037] Working principle: firstly, different materials enter the mixing barrel 1 through the feeding pipe 4, fall on the bulk tray 10 after entering the mixing barrel 1, and the mixing rod 7 can fully mix the materials at the bottom of the inside of the mixing barrel 1 when the rotating rod 6 is driven to rotate by starting the servo motor two 5, at the same time, the cross plate 8 and the connecting piece 9 are connected by mutual limiting insertion, the bulk tray 10 is driven to rotate synchronously, the multiple holes at the top of the bulk tray 10 can make different materials disperse, and fall into the inside bottom of the mixing barrel 1, the clogging leaf rod 12 is started to drive the material to be scattered by starting the servo motor three 11, so as to avoid the material from being accumulated in the bulk tray 10;

[0038] And, different materials are respectively stored in the storage cylinder 202, the discharge plate 209 is installed between the stirring blade rod 208 and the quantitative plate 206, the holes between the discharge plate 209 and the quantitative plate 206 are crossed with each other, when the rear side pulley 205 is driven to rotate by starting the servo motor one 204, the connecting belt 207 drives another pulley 205 to rotate synchronously, so that the quantitative plate 206 and the stirring blade rod 208 rotate synchronously, at this time, the holes of the discharge plate 209 and the quantitative plate 206 cross with each other repeatedly, so that the materials fall down through the holes, and synchronous discharging is realized.

[0039] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement is carried out to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. An electrode production mixing device, comprising a mixing tank (1), a sealing cover (3), and two feed pipes (4), characterized in that: A servo motor (5) is fixedly connected to the bottom of the mixing tank (1). The output end of the servo motor (5) passes through the bottom of the mixing tank (1) and is fixedly connected to a rotating rod (6). A cross plate (8) is fixedly connected to the top of the rotating rod (6). A mixing rod (7) is fixedly connected to the outer wall of the rotating rod (6). A connector (9) is slidably connected to the top of the cross plate (8). A material distribution plate (10) is fixedly connected to the outer wall of the connector (9). A servo motor (11) is fixedly connected to the top of the sealing cover (3). The output end of the servo motor (11) passes through the top of the sealing cover (3) and is fixedly connected to a clearing blade (12). A metering mechanism (2) is provided on the left side of the mixing tank (1). The metering mechanism (2) is used to feed different materials synchronously to ensure consistent proportions.

2. The electrode production mixing device according to claim 1, characterized in that: The metering mechanism (2) includes a support plate (201), which is fixedly connected to the left side of the outer wall of the mixing tank (1). Storage cylinders (202) are fixedly connected to both the front and rear sides of the support plate (201). A stirring blade (208) is rotatably connected to the top inner side of each of the two storage cylinders (202). The top ends of each stirring blade (208) penetrate the top inner side of the storage cylinder (202) and are fixedly connected to a pulley (205). A discharge plate (205) is fixedly connected to the inner side of each of the two storage cylinders (202). 09), the two pulleys (205) are connected by a connecting belt (207), the bottom ends of the two stirring blades (208) pass through the top of the discharge plate (209) and are fixedly connected to a metering plate (206), the top of the rear storage cylinder (202) is fixedly connected to a fixing frame (203), the top of the fixing frame (203) is fixedly connected to a servo motor (204), the output end of the servo motor (204) passes through the top of the fixing frame (203) and is fixedly connected to the top of the pulley (205).

3. The electrode production mixing device according to claim 1, characterized in that: The bottom ends of the two feed pipes (4) are connected to the top of the sealing cover (3), and the right side of the outer wall of the mixing tank (1) is connected to the discharge pipe (17).

4. The electrode production mixing device according to claim 1, characterized in that: The top of the sealing cover (3) is fixedly connected with lifting rings (13) around the perimeter, and the multiple lifting rings (13) are arranged at equal intervals.

5. The electrode production mixing device according to claim 1, characterized in that: A temperature sensor (14) is fixedly connected to the top right side of the sealing cover (3), and buckles (15) are fixedly connected to the outer walls of the sealing cover (3).

6. The electrode production mixing device according to claim 1, characterized in that: The mixing tank (1) is fixedly connected to support frames (18) around its outer wall, and rubber pads (19) are fixedly connected to the bottom of each of the support frames (18).

7. The electrode production mixing apparatus according to claim 6, characterized in that: The outer walls of the multiple support frames (18) are fixedly connected with reinforcing plates (20), and the adjacent sides of the multiple reinforcing plates (20) are fixedly connected to the outer wall of the mixing tank (1).

8. The electrode production mixing device according to claim 1, characterized in that: The mixing barrel (1) has connecting plates (16) fixedly connected to the left and right sides of its outer wall, and the outer wall of the connecting plates (16) is beveled.

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