Battery diaphragm raw material mixing device

Abstract

The utility model discloses a battery diaphragm raw material mixing device which comprises a box body, a fixing rod is installed in the box body through a rotating mechanism, the rotating mechanism is used for driving the fixing rod to rotate, the fixing rod is fixedly sleeved with stirring blades, two through holes are formed in the top of the box body, and the two through holes are communicated with the rotating mechanism. A through hole is formed in the bottom of the box body, a mounting frame is slidably mounted in the through hole, a fixing mechanism used for fixing the mounting frame is mounted in the box body, a filter screen is mounted in the mounting frame, the side edge of the bottom of the box body communicates with a discharging pipe, and a valve is mounted on the discharging pipe. According to the utility model, raw materials can be fully stirred by the stirring blades, so that the mixing effect of the raw materials is greatly improved; and through the fixing mechanism, the mounting frame is convenient to mount and dismount, and the filter screen is convenient to clean or replace.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing, in particular to a battery diaphragm raw material mixing device. Background Art

[0002] During the production and processing of battery separators, the raw materials usually need to be mixed, which facilitates improving the production quality of the separators.

[0003] A Chinese patent with application publication number CN215233480U discloses a raw material mixing device for battery diaphragm production. In the patent, by turning on the switch of the stirring motor, the raw materials inside the main box can be stirred. After the stirring is completed, the clamping rod can be pulled out upwards, and the placement plate will be ejected under the elastic force of the spring. After that, the material receiving device can be placed inside the placement groove, the switch of the discharge port can be turned on, and the material can be placed inside the material receiving device, thereby avoiding splashing onto the ground to pollute the environment, thereby improving the convenience of the device and reducing the labor burden of subsequent staff to clean the ground.

[0004] When using the above patent, we found that the device does not have the ability to filter raw materials. When adding raw materials into the box, it is easy to add impurities into the box for mixing, thus affecting the quality of the mixed materials. Therefore, we proposed a battery separator raw material mixing device. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a battery diaphragm raw material mixing device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A battery diaphragm raw material mixing device comprises a box body, a fixed rod is installed inside the box body through a rotating mechanism, the rotating mechanism is used to drive the fixed rod to rotate, a stirring blade is fixedly sleeved on the fixed rod, two through holes are provided on the top of the box body, a mounting frame is slidably installed inside the through holes, a fixing mechanism for fixing the mounting frame is installed inside the box body, a filter is installed inside the mounting frame, a discharge pipe is connected to the bottom side of the box body, and a valve is installed on the discharge pipe.

[0008] Preferably, the rotating mechanism includes a motor, a first rotating shaft, a first bevel gear, a fixing frame, a second rotating shaft, a second bevel gear, a fixing plate and a third rotating shaft, the motor is installed on the top of the box body, the output shaft of the motor rotates through the box body and is connected to the first rotating shaft, the bottom of the first rotating shaft is fixedly sleeved with the first bevel gear, the first rotating shaft is fixedly sleeved with a fixing frame, two second rotating shafts are rotatably installed inside the fixing frame, one end of the second rotating shaft is fixedly sleeved with the second bevel gear, the first bevel gear and the second bevel gear are meshed for transmission, the other end of the second rotating shaft is fixedly sleeved with a fixing plate, the side of the fixing plate is rotatably installed with the third rotating shaft, and the fixing rod is fixedly sleeved inside the third rotating shaft.

[0009] Preferably, the fixing mechanism includes a pressing block, a movable rod, a movable plate, a spring, a connecting rod and a clamping block. The movable rod is installed inside the box, a pressing block is fixed to the top of the movable rod, a movable plate is fixed to the bottom of the movable rod, a spring is installed between the movable plate and the box, a clamping block is hinged on the side of the movable plate through a connecting rod, a clamping slot is opened inside the installation frame, and the clamping block is clamped in the clamping slot.

[0010] Preferably, a sliding hole is provided on the top of the box body, and the movable rod is slidably installed in the sliding hole.

[0011] Preferably, a feed hopper is installed on the top of the box body, an observation port is provided on the side of the box body, and a support seat is installed on the bottom of the box body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the motor is started, and the first rotating shaft drives the first bevel gear and the fixed frame to rotate, so that the fixed frame drives the second rotating shaft to rotate. Through the cooperation of the fixed plate and the third rotating shaft, the third rotating shaft drives the fixed rod to rotate, so that the fixed rod drives the stirring blade to rotate. In this process, through the meshing transmission of the first bevel gear and the second bevel gear, the second bevel gear drives the second rotating shaft to rotate, so that the second rotating shaft drives the fixed plate to rotate. Through the cooperation of the third rotating shaft, the fixed rod drives the stirring blade to move up and down, so that the stirring blade can fully stir the raw materials, greatly improving the mixing effect of the raw materials.

[0014] 2. In the utility model, by pressing the pressing block, the movable rod drives the movable plate to move downward and compresses the spring to a certain shape. Through the cooperation of the connecting rod, the card block and the card slot are separated. After releasing the pressing block, through the cooperation of the spring, the movable plate drives the card block and the card slot to be connected through the connecting rod, thereby facilitating the installation and disassembly of the installation frame and the cleaning or replacement of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a structural schematic diagram of a battery separator raw material mixing device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of a rotating mechanism of a battery separator raw material mixing device proposed by the utility model;

[0017] Figure 3 The utility model is a schematic diagram of a fixing mechanism of a battery separator raw material mixing device.

[0018] In the figure: 1 box body, 2 rotating mechanism, 21 motor, 22 first rotating shaft, 23 first bevel gear, 24 fixed frame, 25 second rotating shaft, 26 second bevel gear, 27 fixed plate, 28 third rotating shaft, 3 fixed rod, 4 stirring blade, 5 installation frame, 6 fixing mechanism, 61 pressing block, 62 movable rod, 63 movable plate, 64 spring, 65 connecting rod, 66 clamping block, 7 filter screen, 8 discharge pipe, 9 valve, 10 feed hopper, 11 observation port, 12 support seat. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 A battery diaphragm raw material mixing device comprises a box body 1, a fixed rod 3 is installed inside the box body 1 through a rotating mechanism 2, the rotating mechanism 2 is used to drive the fixed rod 3 to rotate, a stirring blade 4 is fixedly sleeved on the fixed rod 3, two through holes are opened on the top of the box body 1, a mounting frame 5 is slidably installed inside the through holes, a fixing mechanism 6 for fixing the mounting frame 5 is installed inside the box body 1, a filter screen 7 is installed inside the mounting frame 5, a discharge pipe 8 is connected to the side of the bottom of the box body 1, a valve 9 is installed on the discharge pipe 8, a feed hopper 10 is installed on the top of the box body 1, an observation port 11 is provided on the side of the box body 1, and a support seat 12 is installed at the bottom of the box body 1.

[0021] Reference Figure 2The rotating mechanism 2 includes a motor 21, a first rotating shaft 22, a first bevel gear 23, a fixing frame 24, a second rotating shaft 25, a second bevel gear 26, a fixing plate 27 and a third rotating shaft 28. The motor 21 is installed on the top of the housing 1. The output shaft of the motor 21 rotates through the housing 1 and is connected to the first rotating shaft 22. The bottom of the first rotating shaft 22 is fixedly sleeved with the first bevel gear 23. The first rotating shaft 22 is fixedly sleeved with the fixing frame 24. Two second rotating shafts 25 are rotatably installed inside the fixing frame 24. One end of the second rotating shaft 25 is fixedly sleeved with the second bevel gear 26. The first bevel gear 23 meshes with the second bevel gear 26 for transmission. The other end of the second rotating shaft 25 is fixed with a fixing plate 27. The side of the fixing plate 27 is rotatably installed with the third rotating shaft 28, the fixed rod 3 is fixedly sleeved inside the third rotating shaft 28, the motor 21 is started, the first rotating shaft 22 drives the first bevel gear 23 and the fixed frame 24 to rotate, so that the fixed frame 24 drives the second rotating shaft 25 to rotate, and through the cooperation between the fixed plate 27 and the third rotating shaft 28, the third rotating shaft 28 drives the fixed rod 3 to rotate, so that the fixed rod 3 drives the stirring blade 4 to rotate. In this process, through the meshing transmission of the first bevel gear 23 and the second bevel gear 26, the second bevel gear 26 drives the second rotating shaft 25 to rotate, so that the second rotating shaft 25 drives the fixed plate 27 to rotate. Through the cooperation of the third rotating shaft 28, the fixed rod 3 drives the stirring blade 4 to move up and down, so that the stirring blade 4 can fully stir the raw materials, greatly improving the mixing effect of the raw materials.

[0022] Reference Figure 3 The fixing mechanism 6 includes a pressing block 61, a movable rod 62, a movable plate 63, a spring 64, a connecting rod 65 and a block 66. The movable rod 62 is installed inside the box body 1. A sliding hole is opened on the top of the box body 1. The movable rod 62 is slidably installed in the sliding hole. The pressing block 61 is fixed on the top of the movable rod 62. The movable plate 63 is fixed on the bottom of the movable rod 62. A spring 64 is installed between the movable plate 63 and the box body 1. The side of the movable plate 63 is hinged with a block 66 through a connecting rod 65. A card slot is provided inside the mounting frame 5, and the card block 66 is carded in the card slot. When the pressing block 61 is pressed, the movable rod 62 drives the movable plate 63 to move downward and compresses the spring 64 to a certain shape. Through the cooperation of the connecting rod 65, the card block 66 is separated from the card slot. When the pressing block 61 is released, the movable plate 63 drives the card block 66 to card into the card slot through the connecting rod 65 through the cooperation of the spring 64, thereby facilitating the installation and disassembly of the mounting frame 5 and the cleaning or replacement of the filter 7.

[0023] Working principle: put the installation frame 5 into the through hole, and fix the installation frame 5 by the fixing mechanism 6. At this time, put the raw material into the box body 1 through the feed hopper 10. In this process, the filter 7 on the installation frame 5 can filter the impurities in the raw material. When the filter 7 needs to be cleaned or damaged, the fixing mechanism 6 facilitates the disassembly of the installation frame 5, and facilitates the cleaning or replacement of the filter 7. When the raw material enters the inside of the box body 1, the rotating mechanism 2 can make the fixing rod 3 drive the stirring blade 4 to rotate up and down, which is convenient for mixing the raw materials. After the raw materials are mixed, the mixed raw materials can be discharged through the discharge pipe 8.

[0024] The working principle of the rotating mechanism 2 is as follows: the motor 21 is started, and the first rotating shaft 22 drives the first bevel gear 23 and the fixed frame 24 to rotate, so that the fixed frame 24 drives the second rotating shaft 25 to rotate. Through the cooperation between the fixed plate 27 and the third rotating shaft 28, the third rotating shaft 28 drives the fixed rod 3 to rotate, so that the fixed rod 3 drives the stirring blade 4 to rotate. In this process, through the meshing transmission of the first bevel gear 23 and the second bevel gear 26, the second bevel gear 26 drives the second rotating shaft 25 to rotate, so that the second rotating shaft 25 drives the fixed plate 27 to rotate. Through the cooperation of the third rotating shaft 28, the fixed rod 3 drives the stirring blade 4 to move up and down, so that the stirring blade 4 can fully stir the raw materials, greatly improving the mixing effect of the raw materials.

[0025] The working principle of the fixing mechanism 6 is as follows: by pressing the pressing block 61, the movable rod 62 drives the movable plate 63 to move downward, and compresses the spring 64 to a certain shape, and through the cooperation of the connecting rod 65, the card block 66 is separated from the card slot, and the pressing block 61 is released. Through the cooperation of the spring 64, the movable plate 63 drives the card block 66 to be connected with the card slot through the connecting rod 65, thereby facilitating the installation and disassembly of the installation frame 5 and facilitating the cleaning or replacement of the filter 7.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A battery separator raw material mixing device, comprising a housing (1), characterized in that: A fixing rod (3) is installed inside the box body (1) through a rotating mechanism (2), the rotating mechanism (2) is used to drive the fixing rod (3) to rotate, a stirring blade (4) is fixedly sleeved on the fixing rod (3), two through holes are provided on the top of the box body (1), a mounting frame (5) is slidably installed inside the through holes, a fixing mechanism (6) for fixing the mounting frame (5) is installed inside the box body (1), a filter screen (7) is installed inside the mounting frame (5), a discharge pipe (8) is connected to the bottom side of the box body (1), and a valve (9) is installed on the discharge pipe (8).

2. A battery separator raw material mixing device according to claim 1, characterized in that: The rotating mechanism (2) comprises a motor (21), a first rotating shaft (22), a first bevel gear (23), a fixing frame (24), a second rotating shaft (25), a second bevel gear (26), a fixing plate (27) and a third rotating shaft (28); the motor (21) is mounted on the top of the housing (1); an output shaft of the motor (21) rotates through the housing (1) and is connected to the first rotating shaft (22); a first bevel gear (23) is fixedly sleeved on the bottom of the first rotating shaft (22); ) is fixedly sleeved with a fixing frame (24), two second rotating shafts (25) are rotatably mounted inside the fixing frame (24), one end of the second rotating shaft (25) is fixedly sleeved with a second bevel gear (26), the first bevel gear (23) and the second bevel gear (26) are meshed for transmission, a fixing plate (27) is fixedly mounted on the other end of the second rotating shaft (25), a third rotating shaft (28) is rotatably mounted on the side of the fixing plate (27), and the fixing rod (3) is fixedly sleeved inside the third rotating shaft (28).

3. A battery separator raw material mixing device according to claim 1, characterized in that: The fixing mechanism (6) comprises a pressing block (61), a movable rod (62), a movable plate (63), a spring (64), a connecting rod (65) and a clamping block (66); the movable rod (62) is installed inside the box body (1); the pressing block (61) is fixed to the top of the movable rod (62); the movable plate (63) is fixed to the bottom of the movable rod (62); a spring (64) is installed between the movable plate (63) and the box body (1); a clamping block (66) is hinged on the side of the movable plate (63) through a connecting rod (65); a clamping slot is opened inside the installation frame (5), and the clamping block (66) is clamped in the clamping slot.

4. A battery separator raw material mixing device according to claim 3, characterized in that: The top of the box body (1) is provided with a sliding hole, and the movable rod (62) is slidably installed in the sliding hole.

5. A battery separator raw material mixing device according to claim 1, characterized in that: A feed hopper (10) is installed on the top of the box body (1), an observation port (11) is provided on the side of the box body (1), and a support seat (12) is installed on the bottom of the box body (1).

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