Efficient discharging mechanism for negative electrode material production

Abstract

The utility model discloses an efficient discharging mechanism for negative electrode material production, which comprises a longitudinal walking module, a second track is arranged on the longitudinal walking module, and a transverse walking module is mounted on the second track. The efficient discharging mechanism for negative electrode material production is used for replacing a traditional discharging method that a material suction pipe is manually held to fall into a furnace to suck powder, the powder can be sucked at the optimal discharging temperature by using the mechanism, the discharging quality is good, the cooling time of the powder is shortened, the overall yield of products is increased, and the production cost is reduced. The operation method of the mechanism can be a manual remote control mode, and the state and position, such as weight, volume and height, of the material can also be detected through a sensor, so that the accuracy of the discharging process is ensured, seamless butt joint with other automatic equipment is facilitated, automation, continuity and intelligentization of the production process are achieved, the production process is further optimized, and the production efficiency is improved. The risk of manual operation is reduced, and the safety and stability of production are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery anode material production, in particular to an efficient discharging mechanism for anode material production. Background Art

[0002] The production of lithium batteries is inseparable from artificial graphite. Graphitization is a key process in the production of artificial graphite, mainly using thermal activation to realize the orderly transformation of thermodynamically unstable carbon atoms from a disordered layer structure to a graphite crystal structure. At present, the industry adopts the production process of Acheson box-type graphitization furnace. At present, the method of collecting the powder in the furnace body is that workers hold the suction pipe and go down into the furnace to suck the powder. This method requires waiting until the powder cools to a temperature that workers can bear before taking the material. However, when the discharging temperature is below 100°C, the product quality is low, and the waiting process for cooling reduces the production efficiency of the product. The labor intensity during the material taking process is also relatively high, further reducing the overall output of the product. In view of this, we have designed an efficient discharging mechanism. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an efficient discharging mechanism for anode material production, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: An efficient discharging mechanism for anode material production, which includes a longitudinal walking module installed on a first track arranged along the longitudinal direction on the edge of the furnace body. A second track is arranged on the longitudinal walking module, and the second track is perpendicular to the first track. A transverse walking module is installed on the second track, and a moving frame is installed on the transverse walking module. An installation platform is arranged at the bottom of the moving frame, a telescopic pipe is arranged on the installation platform, an installation plate is arranged at the top of the moving frame, a suction pipe is arranged on the installation plate, the suction pipe is connected to the telescopic pipe, and the suction pipe is connected to an external suction hose.

[0005] As a preferred technical scheme of the utility model, the telescopic pipe and the suction pipe are nested and connected. A limiting ring surrounding the telescopic pipe is arranged on the installation platform. A rack is arranged on the outside of the telescopic pipe. A motor and a supporting speed reducer are arranged on the installation platform. The rack meshes with the output gear of the speed reducer. A control module is arranged on the installation platform. The motor, the longitudinal walking module, the transverse walking module are electrically connected to the control module, and the control module is electrically connected to an external power supply.

[0006] As a preferred technical solution of the present utility model, the telescopic pipe is nested and connected with the material suction pipe. A limiting ring surrounding the telescopic pipe is provided on the installation platform. A hoist is installed on the moving frame, and the end of the cable of the hoist is connected to the bottom of the telescopic pipe. A control module is provided on the installation platform, and the hoist, the longitudinal walking module, and the transverse walking module are electrically connected to the control module. The control module is electrically connected to an external power supply.

[0007] As a preferred technical solution of the present utility model, a distance sensor is provided at the bottom of the installation platform, and the distance sensor is electrically connected to the control module.

[0008] As a preferred technical solution of the present utility model, a remote control component is provided in the control module.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: The efficient discharging mechanism for the production of negative electrode materials is used to replace the traditional discharging method of manually holding the material suction pipe and descending into the furnace to suck the powder. Using this mechanism, the powder can be sucked at the optimal discharging temperature, with good discharging quality, reduced cooling time of the powder, and improved overall product output. The operation method of this mechanism can be manual remote control, or the state and position of the material can be detected by sensors, such as weight, volume, height, etc., to ensure the accuracy of the discharging process, facilitate seamless docking with other automated equipment, realize the automation, continuity, and intelligence of the production process, further optimize the production process, reduce the risk of manual operation, and ensure the safety and stability of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic structural diagram of the rack drive mode in the present utility model;

[0011] Figure 2 It is a schematic structural diagram of the cable drive mode in the present utility model

[0012] Figure 3 It is a usage scenario diagram of the present utility model;

[0013] Figure 4 It is a schematic structural diagram of the telescopic pipe of the present utility model.

[0014] In the figure: 1 furnace body, 2 first track, 3 longitudinal walking module, 4 second track, 5 transverse walking module, 6 moving frame, 7 installation platform, 8 material suction pipe, 9 telescopic pipe, 10 mounting plate, 11 rack, 12 reducer, 13 motor, 14 limiting ring, 15 hoist, 16 cable. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to Figures 1-4 , the present utility model provides a technical solution: an efficient discharging mechanism for the production of negative electrode materials, including a longitudinal walking module 3, the longitudinal walking module 3 is installed on a first track 2 arranged along the longitudinal direction on the edge of the furnace body 1, a second track 4 is arranged on the longitudinal walking module 3, the second track 4 is perpendicular to the first track 2, a transverse walking module 5 is installed on the second track 4, a moving frame 6 is installed on the transverse walking module 5, an installation platform 7 is arranged at the bottom of the moving frame 6, a telescopic pipe 9 is arranged on the installation platform 7, an installation plate 10 is arranged at the top of the moving frame 6, a suction pipe 8 is arranged on the installation plate 10, the suction pipe 8 is connected to the telescopic pipe 9, the suction pipe 8 is connected to an external suction hose, the mouth of the telescopic pipe 9 moves in the furnace body 1, and an external suction machine realizes the suction purpose through a connected pipeline;

[0017] Among them, the telescopic pipe 9 is nested and connected with the suction pipe 8, and a limiting ring 14 surrounding the telescopic pipe 9 is arranged on the installation platform 7 to limit the telescopic pipe 9 to move only straight up and down. Cooperating with the limiting protrusions at both ends of the telescopic pipe 9, it is avoided that the telescopic pipe 9 disengages from the installation platform 7 at the upper and lower limit positions;

[0018] A hoist 15 is installed on the moving frame 6, and the end of the cable 16 of the hoist 15 is connected to the bottom of the telescopic pipe 9. By controlling the length of the cable 16 of the hoist 15, the up and down movement of the telescopic pipe 9 can be controlled. Cooperating with the longitudinal walking module 3 and the transverse walking module 5, the suction port at the bottom of the telescopic pipe 9 can be controlled to be at any position in the furnace body 1 to suck the powder in the furnace body 1;

[0019] There is another scheme for driving the telescopic pipe 9 to move, that is, a rack 11 is arranged outside the telescopic pipe 9, a motor 13 and a supporting speed reducer 12 are arranged on the installation platform 7, the rack 11 is meshed with the output gear of the speed reducer 12. By controlling the forward and reverse rotation and the number of rotation circles of the motor 13, cooperating with the longitudinal walking module 3 and the transverse walking module 5, the suction port at the bottom of the telescopic pipe 9 can be controlled to be at any position in the furnace body 1 to suck the powder in the furnace body 1;

[0020] A control module is provided on the installation platform 7. The motor 13, the longitudinal traveling module 3, and the lateral traveling module 5 are electrically connected to the control module. The control module is electrically connected to an external power supply. A remote control component is provided in the control module. Workers can control the position of the suction port at the bottom of the telescopic pipe 9 in a remote control manner to suck the powder material. A distance sensor can also be provided at the bottom of the installation platform 7 to detect the quantity of the powder material at the position directly below the telescopic pipe 9 in the furnace body 1. The distance sensor is electrically connected to the control module. The specific implementation method is to calculate the thickness of the powder material through the distance data detected by the distance sensor. If the distance data is the distance between the floor of the furnace body 1 and the distance sensor, it is determined that the quantity of the powder material is 0 at this time. Then, the positions of the telescopic pipe 9 in the furnace body 1 are changed by controlling the longitudinal traveling module 3 and the lateral traveling module 5. If the detected distance data is less than the distance between the floor of the furnace body 1 and the distance sensor, it is determined that there is material. At this time, the suction port of the telescopic pipe 9 is driven to move downward by controlling the motor 13 or the hoist 15 to suck the material until the quantity of the powder material is 0, and then the telescopic pipe 9 is lifted. By repeating this process, all the powder materials in the furnace body 1 can be sucked up.

[0021] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient discharging mechanism for negative electrode material production, characterized in that: The invention comprises a longitudinal walking module (3), wherein the longitudinal walking module (3) is mounted on a first track (2) arranged longitudinally on the edge of a furnace body (1), a second track (4) is arranged on the longitudinal walking module (3), the second track (4) is perpendicular to the first track (2), a transverse walking module (5) is arranged on the second track (4), a moving frame (6) is arranged on the transverse walking module (5), a mounting platform (7) is arranged at the bottom of the moving frame (6), a telescopic pipe (9) is arranged on the mounting platform (7), a mounting plate (10) is arranged on the top of the moving frame (6), a material suction pipe (8) is arranged on the mounting plate (10), the material suction pipe (8) is connected to the telescopic pipe (9), and the material suction pipe (8) is connected to an external material suction hose.

2. The high-efficiency discharge mechanism for negative electrode material production according to claim 1, characterized in that: The telescopic tube (9) is nested and connected with the suction tube (8); a limiting ring (14) surrounding the telescopic tube (9) is arranged on the installation platform (7); a rack (11) is arranged outside the telescopic tube (9); a motor (13) and a matching reducer (12) are arranged on the installation platform (7); the rack (11) is meshed with an output gear of the reducer (12); a control module is arranged on the installation platform (7); the motor (13), the longitudinal walking module (3), the transverse walking module (5) are electrically connected to the control module, and the control module is electrically connected to an external power supply.

3. The high-efficiency discharging mechanism for negative electrode material production according to claim 1, characterized in that: The telescopic tube (9) is nested and connected with the suction tube (8); a limiting ring (14) surrounding the telescopic tube (9) is arranged on the installation platform (7); a winch (15) is installed on the mobile frame (6); the end of the cable (16) of the winch (15) is connected to the bottom of the telescopic tube (9); a control module is arranged on the installation platform (7); the winch (15), the longitudinal walking module (3), the transverse walking module (5) are electrically connected to the control module, and the control module is electrically connected to an external power supply.

4. The efficient discharging mechanism for negative electrode material production according to claim 2 or 3, characterized in that: A distance sensor is arranged at the bottom of the installation platform (7), and the distance sensor is electrically connected to the control module.

5. The efficient discharging mechanism for negative electrode material production according to claim 2 or 3, characterized in that: A remote control component is arranged in the control module.

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