Composite conductive agent preparation device

Abstract

The utility model relates to the technical field of conductive agent preparation, in particular to a composite conductive agent preparation device which comprises a feeding assembly, a material guiding assembly is arranged at the bottom end of the feeding assembly, and the bottom end of the material guiding assembly is connected with a reaction kettle. The feeding assembly comprises a tray, a plurality of metering cylinders are regularly arranged at the top end of the tray along the circumference, a screen is installed at the bottom end of the feeding port in the cylinder, and scales are arranged on the side wall of the cylinder. The material guiding assembly comprises a material guiding box, a transmission roller is rotationally connected into the material guiding box, a spiral blade is arranged on the outer side wall of the transmission roller, and an electromagnetic ring is arranged outside an inner cavity in the side wall of the material guiding box. According to the preparation device for the composite conductive agent, different types of raw materials can be quantitatively added through the metering cylinders, large-particle or caked raw materials can be prevented from entering through the screen and the vibration motor, and the metering cylinders can be conveniently rotated through the design of the trays, the annular sliding blocks and the balls; and a spiral blade and an electromagnet arranged in the material guiding assembly can prevent the raw materials from being blocked and preheat the raw materials at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to conductive agent preparation technical field, specifically, relate to a kind of composite conductive agent preparation device. BACKGROUND

[0002] Composite conductive agent refers to the polymeric matrix, by adding various conductive substances, composite material is obtained by physical or chemical method. With the development of technology, composite conductive agent is more and more widely used in the field of lithium battery, which helps to improve the comprehensive performance of battery. Different types of composite conductive agent may have different characteristics and application scenarios.

[0003] The utility model discloses a kind of composite conductive agent's mixing device, including cylinder and be used for stirring object stirring device, the stirring device includes stirring shaft, stirring blade is fixedly installed on the stirring shaft, first motor is fixedly installed at one end of the stirring shaft, and further include: screen device, the screen device includes filter screen, baffle is fixedly installed at the edge of the filter screen;Scraping mechanism, the scraping mechanism includes scraper, the scraper, slidingly installed slide rod on the both sides of the scraper.

[0004] The technical scheme can filter out impurities and large particles from the material after stirring by setting screen device below the stirring shaft, so as to filter out impurities in the stirred material and improve product quality and efficiency. However, in the preparation process of composite conductive agent, multiple different types of raw materials are often needed to be added and carefully measured to increase the preparation effect of composite conductive agent. In view of this, we propose a composite conductive agent preparation device. UTILITY MODEL CONTENT

[0005] In view of the above defects or deficiencies in the prior art, it is desirable to provide a composite conductive agent preparation device.

[0006] In the first aspect, the present application provides a composite conductive agent preparation device, which comprises a feeding assembly, a guide assembly is arranged at the bottom end of the feeding assembly, and a reaction kettle is connected to the bottom end of the guide assembly.

[0007] The feeding assembly comprises a tray, a plurality of measuring cylinders are regularly arranged at the top end of the tray along the circumference, the measuring cylinder comprises a cylinder body, a horn-shaped feeding port is arranged at the top end of the cylinder body, a screen is installed inside the cylinder body at the bottom end of the feeding port, a scale is arranged on the side wall of the cylinder body, and a hopper is rotatably connected to the bottom end of the tray.

[0008] The material guiding assembly comprises a material guiding box, one side of the top end of the material guiding box is provided with an inlet connected with the bottom end of the funnel, a transmission roller is rotationally connected in the material guiding box, the outer sidewall of the transmission roller is provided with a spiral blade, and an electromagnetic ring is arranged outside the inner cavity of the sidewall of the material guiding box.

[0009] The reaction kettle comprises a kettle body connected with the inside of the material guiding box, a rotating roller is rotationally connected in the kettle body, the outer sidewall of the rotating roller is regularly provided with a plurality of stirring rods, and a plurality of heating rods are arranged in the sidewall of the kettle body.

[0010] According to the technical scheme provided in the embodiment of the application, the top end of the tray is provided with through holes equal in number to the number of the measuring cylinders and one-to-one corresponding in position, and the top surface of the tray is regularly provided with a plurality of handles along the circumference.

[0011] According to the technical scheme provided in the embodiment of the application, a vibration motor is installed on the outer sidewall of the cylinder body, and the output shaft of the vibration motor is connected with the screen.

[0012] According to the technical scheme provided in the embodiment of the application, the bottom end edge of the tray is provided with an annular sliding block, the top end edge of the funnel is provided with an annular sliding groove matched with the annular sliding block, and a plurality of rolling balls are installed in the annular sliding groove through a plurality of ball grooves arranged at the bottom end of the annular sliding groove.

[0013] According to the technical scheme provided in the embodiment of the application, the bottom end of the material guiding box away from the inlet is provided with a discharging port, a first motor is installed on one side of the material guiding box, and the output shaft of the first motor is coaxially connected with the transmission roller after extending into the material guiding box.

[0014] According to the technical scheme provided in the embodiment of the application, the outer edge of the spiral blade abuts against the sidewall of the inner cavity of the material guiding box; when the transmission roller rotates, the spiral blade spirals towards the discharging port.

[0015] According to the technical scheme provided in the embodiment of the application, a second motor is installed at the center of the top end of the kettle body, the output shaft of the second motor is coaxially connected with the rotating roller after extending into the kettle body, and the sidewall of the kettle body is provided with a discharging port at the bottom end.

[0016] In summary, the technical scheme specifically discloses a composite conductive agent preparation device, which comprises a feeding assembly, the bottom end of the feeding assembly is provided with a material guiding assembly, and the bottom end of the material guiding assembly is connected with a reaction kettle; the feeding assembly comprises a tray, a plurality of metering barrels are regularly arranged at the top end of the tray in a circumferential direction, a screen is mounted in the barrel body at the bottom end of the feeding port, and a scale is arranged on the side wall of the barrel body; the material guiding assembly comprises a material guiding box, a transmission roller is rotatably connected in the material guiding box, helical blades are arranged on the outer side wall of the transmission roller, and an electromagnetic ring is arranged outside the inner cavity of the side wall of the material guiding box; different types of raw materials can be quantitatively added through the plurality of metering barrels, the screen and the vibration motor can prevent large particles or caked raw materials from entering, the tray, the annular sliding block and the ball are designed to facilitate the rotation of the metering barrel, and the helical blades and the electromagnetic ring arranged in the material guiding assembly can prevent the raw materials from being blocked and simultaneously preheat the raw materials. BRIEF DESCRIPTION OF DRAWINGS

[0017] Other features, objects, and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments made with reference to the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is an exploded view of the overall structure of the utility model;

[0020] Figure 3 It is an exploded view of the feeding assembly structure in the utility model;

[0021] Figure 4 It is an exploded view of the metering barrel structure in the utility model;

[0022] Figure 5 It is a sectional view of the material guiding assembly structure in the utility model;

[0023] Figure 6 It is an exploded view of the material guiding assembly structure in the utility model;

[0024] Figure 7 It is a sectional view of the reaction kettle structure in the utility model;

[0025] Figure 8 It is an exploded view of the reaction kettle structure in the utility model.

[0026] In the drawings:

[0027] 1, feeding assembly; 11, tray; 111, through hole; 112, handle; 113, annular sliding block; 12, metering barrel; 121, barrel body; 1211, feeding port; 1212, scale; 122, screen; 123, vibration motor; 13, hopper; 131, annular sliding chute; 14, ball;

[0028] 2, material guide assembly; 21, material guide box; 211, inlet; 212, discharge port; 22, transmission roller; 23, spiral blade; 24, electromagnetic ring; 25, first motor;

[0029] 3, reaction kettle; 31, kettle body; 311, discharge port; 32, rotating roller; 33, stirring rod; 34, heating rod; 35, second motor. DETAILED DESCRIPTION

[0030] The application will be further described below in conjunction with the drawings and examples. It can be understood that the specific examples described herein are only used to explain the related utility model, and are not limited to the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for ease of description.

[0031] It should be noted that the examples in the present application and the features in the examples can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in conjunction with the examples.

[0032] Please refer to Figures 1-8 A composite conductive agent preparation device, comprising a feeding assembly 1, the bottom end of the feeding assembly 1 is provided with a material guide assembly 2, and the bottom end of the material guide assembly 2 is connected with a reaction kettle 3;

[0033] The feeding assembly 1 comprises a tray 11, a plurality of measuring cylinders 12 are regularly arranged at the top end of the tray 11 along the circumference, the measuring cylinder 12 comprises a cylinder body 121, the top end of the cylinder body 121 is provided with a horn-shaped inlet 1211, a screen 122 is mounted at the bottom end of the inlet 1211 in the cylinder body 121, and a scale 1212 is arranged on the side wall of the cylinder body 121; the bottom end of the tray 11 is rotationally connected with a hopper 13;

[0034] The material guide assembly 2 comprises a material guide box 21, the top end of the material guide box 21 is provided with an inlet 211 which is in communication with the bottom end of the hopper 13, a transmission roller 22 is rotationally connected in the material guide box 21, a spiral blade 23 is arranged on the outer side wall of the transmission roller 22, and an electromagnetic ring 24 is arranged outside the inner cavity of the side wall of the material guide box 21;

[0035] The reaction kettle 3 comprises a kettle body 31 which is in communication with the inside of the material guide box 21, a rotating roller 32 is rotationally connected in the kettle body 31, a plurality of stirring rods 33 are regularly arranged on the outer side wall of the rotating roller 32, and a plurality of heating rods 34 are arranged in the side wall of the kettle body 31.

[0036] In the embodiment, a plurality of through holes 111 which are equal in number to the measuring cylinders 12 and one-to-one corresponding in position are formed at the top end of the tray 11, and a plurality of handles 112 are regularly arranged on the top surface of the tray 11 along the circumference; the handles 112 are designed to facilitate the rotation of the tray 11, and thus the rotation of the measuring cylinders 12 to facilitate the addition of raw materials.

[0037] Further, the outer side wall of the cylinder body 121 is provided with a vibration motor 123, the output shaft of the vibration motor 123 is connected with the screen 122; the vibration motor 123 drives the screen 122 to vibrate, so that the screen 122 can effectively filter the raw materials.

[0038] Secondly, the annular sliding block 113 is arranged at the bottom end edge of the tray 11, the annular sliding groove 131 matched with the annular sliding block 113 is arranged at the top end edge of the funnel 13, and a plurality of rolling balls 14 are arranged in the annular sliding groove 131 through a plurality of ball grooves arranged at the bottom end of the annular sliding groove 131; the matched annular sliding block 113 and the annular sliding groove 131 enable the tray 11 to be rotationally connected with the funnel 13, and the rolling balls 14 facilitate rotation of the tray 11.

[0039] Further, the bottom end of the guide box 21 is provided with a discharging port 212 away from one end of the feeding port 211, a first motor 25 is arranged on one side of the guide box 21, and the output shaft of the first motor 25 is coaxially connected with the transmission roller 22 after extending into the guide box 21; the first motor 25 provides power for rotation of the transmission roller 22.

[0040] Secondly, the outer edge of the spiral blade 23 abuts against the side wall of the inner cavity of the guide box 21; when the transmission roller 22 rotates, the spiral blade 23 spirals towards the discharging port 212; the spiral blade 23 rotates to drive the raw materials falling from the feeding port 211 to move towards the discharging port 212.

[0041] Further, the top end of the kettle body 31 is provided with the second motor 35 arranged at the center, the output shaft of the second motor 35 is coaxially connected with the rotating roller 32 after extending into the kettle body 31, and the bottom end of the side wall of the kettle body 31 is provided with the discharging port 311; the second motor 35 provides power for rotation of the rotating roller 32.

[0042] Working principle: when the composite conductive agent preparation device is used, the user first introduces raw materials into the measuring cylinder 12, starts the vibration motor 123 to drive the screen 122 to vibrate, avoids large particles or caked raw materials from entering, rotates the tray 11 through the handle 112, and then adds different raw materials into different measuring cylinders 12, a plurality of raw materials enter the guide box 21 from the feeding port 211, then the first motor 25 is driven to drive the transmission roller 22 to rotate, so that the spiral blade 23 drives the raw materials to move towards the discharging port 212, the electromagnetic ring 24 is powered, the raw materials are preheated, the heated raw materials fall into the reaction kettle 3 from the discharging port 212, then the second motor 35 is driven to drive the rotating roller 32 to rotate, so that the stirring rod 33 stirs the raw materials, the heating rod 34 heats the reaction kettle 3, and finally the composite conductive agent prepared through the reaction is taken out from the discharging port 311.

[0043] The above description is merely the preferred embodiments of the present application and the technical principles used. It should be understood by those skilled in the art that the scope of the utility model involved in the present application is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combinations of the above technical features or equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features disclosed in the present application but not limited to the technical features with similar functions to form the technical solutions.

Claims

1. A device for preparing a composite conductive agent, comprising a feeding assembly (1), characterized in that: The bottom end of the feeding assembly (1) is provided with a material guiding assembly (2), and the bottom end of the material guiding assembly (2) is connected with a reaction kettle (3); The feeding assembly (1) comprises a tray (11), the top end of the tray (11) is regularly provided with a plurality of metering cylinders (12) along the circumference, the metering cylinder (12) comprises a cylinder body (121), the top end of the cylinder body (121) is provided with a horn-shaped feeding port (1211), a screen (122) is mounted in the cylinder body (121) at the bottom end of the feeding port (1211), and the side wall of the cylinder body (121) is provided with a scale (1212); the bottom end of the tray (11) is rotationally connected with a hopper (13); The material guiding assembly (2) comprises a material guiding box (21), one side of the top end of the material guiding box (21) is provided with a feeding port (211) in communication with the bottom end of the hopper (13), a transmission roller (22) is rotationally connected in the material guiding box (21), a spiral blade (23) is arranged on the outer side wall of the transmission roller (22), and an electromagnetic ring (24) is arranged outside the inner cavity of the side wall of the material guiding box (21); The reaction kettle (3) comprises a kettle body (31) in communication with the inside of the material guiding box (21), a rotating roller (32) is rotationally connected in the kettle body (31), a plurality of stirring rods (33) are regularly arranged on the outer side wall of the rotating roller (32), and a plurality of heating rods (34) are arranged in the side wall of the kettle body (31).

2. The composite conductive agent preparation apparatus according to claim 1, characterized by: The top end of the tray (11) is provided with through holes (111) equal in number to the metering cylinders (12) and corresponding in position, and the top surface of the tray (11) is regularly provided with a plurality of handles (112) along the circumference.

3. The composite conductive agent preparation apparatus according to claim 1, characterized by: A vibration motor (123) is mounted on the outer side wall of the cylinder body (121), and the output shaft of the vibration motor (123) is connected with the screen (122).

4. The composite conductive agent preparation apparatus according to claim 1, characterized by: The bottom end edge of the tray (11) is provided with an annular sliding block (113), the top end edge of the hopper (13) is provided with an annular sliding groove (131) matched with the annular sliding block (113), and a plurality of ball bearings (14) are mounted on the bottom end of the annular sliding groove (131) through a plurality of bead grooves.

5. The apparatus of claim 1, wherein: The bottom end of the material guiding box (21) is provided with a discharging port (212) away from one end of the feeding port (211), a first motor (25) is mounted on one side of the material guiding box (21), and the output shaft of the first motor (25) is coaxially connected with the transmission roller (22) after extending into the material guiding box (21).

6. The composite conductive agent preparation apparatus according to claim 5, wherein: The outer edge of the spiral blade (23) abuts against the side wall of the inner cavity of the material guiding box (21); when the transmission roller (22) rotates, the spiral blade (23) spirally moves towards the discharging port (212).

7. The apparatus of claim 1, wherein: A second motor (35) is mounted at the top end center of the kettle body (31), the output shaft of the second motor (35) is coaxially connected with the rotating roller (32) after extending into the kettle body (31), and the side wall of the kettle body (31) is provided with a discharging port (311).

Images