Carrier cleaning device and battery powder drying line using same

Abstract

The utility model relates to the technical field of battery processing and production, in particular to a carrier cleaning device and a battery powder drying line using the same, which comprise a frame body, isolation plates are mounted at two ends of the inner side of the frame body, and supporting legs are mounted at corners of the bottom of the frame body. A funnel-shaped bottom cover is installed at the bottom ends of the two sets of isolation plates, a top cover is installed at the top ends of the two sets of isolation plates, and a dust removal cleaning mechanism is installed on the top cover, the bottom cover and the two sets of isolation plates and comprises a detection conveying assembly and a dust removal assembly; the detection conveying assembly comprises a plurality of sets of conveying rollers rotationally connected to the opposite faces of the two sets of isolation plates, and first laser sensors corresponding to each other are installed on the two sides of one ends of the opposite faces of the two sets of isolation plates; the tray cleaning device is simple in structure and convenient to operate, a worker can clean the tray conveniently, dust and scraps are sucked in a concentrated mode, and the use effect of the subsequent tray is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing and production, in particular to a carrier cleaning device and a battery powder drying line using the device. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as electrode materials and non-aqueous electrolyte solutions. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become mainstream. Among them, the ternary precursor directly determines the key physical and chemical indicators of the ternary positive electrode material and affects the core performance parameters of the lithium battery, including the energy density, rate performance, and cycle life of the ternary lithium battery. During the production process of the ternary precursor, it is necessary to sample and test the production raw materials, and after that, the staff needs to dry and cool them. During the drying process, the raw materials will be placed on the inside of the tray for drying. After drying, the raw materials need to be taken out, but the surface of the tray is very easy to adhere to the powder debris separated from the raw materials. If the tray is not cleaned in time, it will affect the subsequent production process. Utility Model Content

[0003] The purpose of the present utility model is to provide a carrier cleaning device and a battery powder drying line using the device, so as to solve the problem raised in the above-mentioned background technology that the raw materials are placed on the inside of the tray for drying during drying, and the raw materials need to be taken out after drying, but the surface of the tray is very easy to adhere to the powder debris separated from the raw materials. If the tray is not cleaned in time, it will affect the subsequent production process.

[0004] The second purpose of the present utility model is to provide a battery powder drying line using the structure.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A carrier cleaning device comprises a frame body, isolation plates are installed at both ends of the inner side of the frame body, support feet are installed at the bottom corners of the frame body, bottom covers are installed at the bottom ends of the two groups of isolation plates, the bottom covers are funnel-shaped, top covers are installed on the tops of the two groups of isolation plates, dust removal and cleaning mechanisms are installed on the top covers, bottom covers and the two groups of isolation plates, the dust removal and cleaning mechanisms comprise a detection and conveying assembly and a dust removal assembly, the detection and conveying assembly comprises a plurality of groups of conveying rollers rotatably connected to the opposite surfaces of the two groups of isolation plates, first laser sensors corresponding to each other are installed on both sides of one end of the opposite surfaces of the two groups of isolation plates, second laser sensors corresponding to each other are installed on both sides of the other end of the opposite surfaces of the two groups of isolation plates, a plurality of drive motors are embedded in the interior of one group of the isolation plates, and the output end of the drive motor is fixedly connected to one end of the conveying roller.

[0007] As a preferred solution of the present invention, the dust removal assembly includes a first fan installed on one side of one group of isolation plates, the air outlet end of the first fan is equipped with a first air supply pipe extending between the two groups of isolation plates, fixed plates are installed at both ends of the top cover, and an air injection pipe is installed on one side of the two groups of fixed plates, and multiple groups of nozzles are arranged at the bottom end of the air injection pipe.

[0008] As a preferred solution of the present invention, a second fan is installed on one side of the first fan on one side of one group of isolation plates, and a second air pipe is installed at the air outlet end of the second fan, extending to between the two groups of isolation plates and below the conveying roller. A wind knife is installed on the other side of the second air pipe, and the jet end of the wind knife faces upward.

[0009] As a preferred solution of the present invention, a first motor is installed on one side of the interior of the frame body, a brush roller is installed on the driving end of the first motor, and a brush is installed on the outer side of the brush roller.

[0010] As a preferred solution of the present invention, closed frames are installed at the openings composed of two groups of isolation plates at both ends of the frame body. A sliding groove is provided at the top of the closed frame. A closed plate is slidably connected to the inside of the sliding groove. The length of the closed plate is greater than the length of the closed frame.

[0011] As a preferred solution of the present invention, connecting plates are installed at both ends of the top of the frame body, the top of the connecting plate is connected to the cylinder through bolt threads, and the output end of the cylinder is installed with a docking sleeve, and the docking sleeve is connected to the closing plate through bolt threads.

[0012] As a preferred solution of the present invention, a dust suction pipe is embedded in one side of the top cover, one group of isolation plates and the bottom end of the bottom cover, and the other end of the dust suction pipe is connected to the dust collection device.

[0013] The second purpose of this utility model is to provide the following technical solutions:

[0014] A battery powder drying line using this structure includes the carrier cleaning device described above.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] In the utility model, the dust removal and cleaning mechanism can be used to perform closed cleaning and transportation according to the actual position of the tray. The structure is simple and the operation is convenient, which makes it easy for the staff to clean the tray and absorb the dust and debris in a centralized manner, thereby ensuring the subsequent use effect of the tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the framework of the utility model;

[0018] Figure 2 This is a schematic diagram of the utility model without a top cover structure;

[0019] Figure 3 This is a schematic diagram of the overall structure of the production line of this utility model.

[0020] In the figure: 1. Frame body; 2. Isolation plate; 3. Bottom cover; 4. Top cover; 5. Conveyor roller; 6. First laser sensor; 7. Second laser sensor; 8. Air knife; 9. Fixing plate; 10. Brush; 11. Closing frame; 12. Closing plate; 13. Connecting plate; 14. Cylinder; 15. Docking sleeve; 16. Dust suction pipe; 17. Jet pipe; 18. Nozzle. DETAILED DESCRIPTION

[0021] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all 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.

[0022] Example:

[0023] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0024] A carrier cleaning device includes a frame body 1, which is characterized in that: isolation plates 2 are installed at both ends of the inner side of the frame body 1, support feet are installed at the bottom corners of the frame body 1, and bottom covers 3 are installed at the bottom ends of the two groups of isolation plates 2. The bottom covers 3 are funnel-shaped, and top covers 4 are installed at the tops of the two groups of isolation plates 2. Dust removal and cleaning mechanisms are installed on the top cover 4, the bottom cover 3 and the two groups of isolation plates 2. The dust removal and cleaning mechanism includes a detection and conveying component and a dust removal component. When in use, the device can be closed, cleaned and conveyed according to the actual position of the pallet through the dust removal and cleaning mechanism. It has a simple structure and is easy to operate, which is convenient for the staff to clean the pallet and absorb the dust and debris in a concentrated manner, thereby ensuring the subsequent use effect of the pallet.

[0025] In this embodiment, if Figure 1 、 Figure 2 and Figure 3As shown, the detection and conveying assembly includes multiple groups of conveying rollers 5 rotatably connected to the opposite surfaces of two groups of isolation plates 2, and mutually corresponding first laser sensors 6 are installed on both sides of one end of the opposite surfaces of the two groups of isolation plates 2, and mutually corresponding second laser sensors 7 are installed on both sides of the other end of the opposite surfaces of the two groups of isolation plates 2. Multiple groups of drive motors are embedded in the interior of one group of isolation plates 2, and the output end of the drive motor is fixedly connected to one end of the conveying roller 5. First, the pallet is sent in from the port of one group of closed frames 11, and the drive motor is started to drive the conveying roller 5 to move and transport the pallet to the cleaning place. After the pallet is transported between the two groups of first laser sensors 6, the laser is blocked. After the two groups of first laser sensors 6 receive the signal, the conveying roller 5 stops conveying the pallet.

[0026] In this embodiment, if Figure 1 、 Figure 2 and Figure 3 As shown, closing frames 11 are installed at the openings formed by the two groups of isolation plates 2 at both ends of the frame body 1. A sliding groove is provided at the top of the closing frame 11, and a closing plate 12 is slidably connected to the inner side of the sliding groove. The length of the closing plate 12 is greater than the length of the closing frame 11. Connecting plates 13 are installed at both ends of the top of the frame body 1. The top of the connecting plate 13 is threadedly connected to the cylinder 14 through bolts. A docking sleeve 15 is installed at the output end of the cylinder 14, and the docking sleeve 15 is threadedly connected to the closing plate 12 through bolts. Then, after the two groups of cylinders 14 receive the signal from the first laser sensor 6, they drive the two groups of closing plates 12 to slide inside the closing frame 11, and fully fit with the two groups of closing frames 11 to enclose the tray in a clean area.

[0027] In this embodiment, if Figure 1 、 Figure 2 and Figure 3As shown, the dust removal assembly includes a first fan installed on one side of one group of isolation plates 2, and the air outlet end of the first fan is installed with a first air pipe extending between the two groups of isolation plates 2. Fixed plates 9 are installed at both ends of the top cover 4, and one side of the two groups of fixed plates 9 is installed with an air injection pipe 17. The bottom end of the air injection pipe 17 is arranged and installed with multiple groups of nozzles 18. A second fan is installed on one side of one group of isolation plates 2 and located on the side of the first fan. The air outlet end of the second fan is installed with a second air pipe extending between the two groups of isolation plates 2 and located below the conveying roller 5. A wind knife 8 is installed on the other side of the second air pipe. The air end faces upward, and a dust suction pipe 16 is embedded in one side of the top cover 4 and one group of isolation plates 2 and the bottom end of the bottom cover 3. The other end of the dust suction pipe 16 is connected to the dust suction equipment. Further, the first fan is started to cooperate with the first air supply pipe and the air injection pipe 17 to inject gas into each group of nozzles 18 to spray the upper surface of the tray. At the same time, the second fan is started to cooperate with the second air supply pipe to inject gas into the inside of the wind knife 8 to blow the lower surface of the tray, so that the dust debris adhered to the surface of the tray is blown off, and then the dust suction equipment connected to the other end of the multiple groups of dust suction pipes 16 is used to suck all the dust out of the cleaning area.

[0028] In this embodiment, if Figure 1 、 Figure 2 and Figure 3 As shown, a first motor is installed on one side of the interior of the frame body 1, a brush roller is installed on the driving end of the first motor, and a brush 10 is installed on the outside of the brush roller. Furthermore, the conveyor roller 5 is used to transport the pallet forward again. After being transported to the area between the two groups of second laser sensors 7 to block the laser, the two groups of cylinders 14 receive the signal to drive the closing plate 12 to rise, and the first motor starts to drive the brush roller and the brush 10 to rotate, and brush the surface of the pallet again to ensure that no dust remains until the pallet is sent out of the cleaning area.

[0029] The implementation principle of a carrier cleaning device and a battery powder drying line using the device according to an embodiment of the present application is as follows: a pallet is fed in from a port of one of the groups of closed frames 11, a driving motor is started to drive the conveying roller 5 to move, and the pallet is transported to a cleaning location; after the pallet is transported between the two groups of first laser sensors 6, the laser is blocked, and after the two groups of first laser sensors 6 receive a signal, the conveying roller 5 stops conveying the pallet; after the two groups of cylinders 14 receive a signal from the first laser sensor 6, the two groups of closing plates 12 are driven to slide inside the closing frame 11, and are completely fitted with the two groups of closing frames 11, and the pallet is sealed in a cleaning area; the first fan is started to cooperate with the first air pipe and the air injection pipe 17 to blow the gas The gas is poured into each group of nozzles 18, and the upper surface of the pallet is sprayed. At the same time, the second fan is started to cooperate with the second air supply pipe to pour the gas into the inside of the wind knife 8 to blow the lower surface of the pallet, so that the dust debris adhering to the surface of the pallet is blown off. Subsequently, the dust collection equipment connected to the other end of the multiple groups of dust collection pipes 16 is used to suck all the dust out of the cleaning area. The conveyor roller 5 is then used to transport the pallet forward again. After being transported to the space between the two groups of second laser sensors 7 to block the laser, the two groups of cylinders 14 receive the signal to drive the closing plate 12 to rise, and the first motor is started to drive the brush roller and the brush 10 to rotate, and the surface of the pallet is brushed again to ensure that there is no dust residue until the pallet is sent out of the cleaning area.

[0030] The present invention further provides a battery powder drying line using the structure, including the carrier cleaning device as described above.

[0031] The control method of the present invention is controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. Moreover, the present invention is used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carrier cleaning device, comprising a frame body (1), characterized in that: Isolation plates (2) are installed at both ends of the inner side of the frame body (1), and support feet are installed at the bottom corners of the frame body (1). Bottom covers (3) are installed at the bottom ends of the two groups of isolation plates (2), and the bottom covers (3) are funnel-shaped. Top covers (4) are installed at the top ends of the two groups of isolation plates (2). Dust removal and cleaning mechanisms are installed on the top covers (4), the bottom covers (3) and the two groups of isolation plates (2). The dust removal and cleaning mechanisms include a detection and conveying component and a dust removal component. The detection and conveying component includes multiple groups of conveying rollers (5) rotatably connected to the opposite surfaces of the two groups of isolation plates (2). First laser sensors (6) corresponding to each other are installed on both sides of one end of the opposite surfaces of the two groups of isolation plates (2), and second laser sensors (7) corresponding to each other are installed on both sides of the other end of the opposite surfaces of the two groups of isolation plates (2). Multiple groups of drive motors are embedded and installed inside one group of the isolation plates (2), and the output end of the drive motor is fixedly connected to one end of the conveying roller (5).

2. The carrier cleaning device according to claim 1, characterized in that: The dust removal assembly comprises a first fan installed on one side of one set of isolation plates (2); a first air delivery pipe extending between the two sets of isolation plates (2) is installed at the air outlet end of the first fan; fixed plates (9) are installed at both ends of the interior of the top cover (4); an air injection pipe (17) is installed on one side of the two sets of fixed plates (9); and a plurality of nozzles (18) are arranged and installed at the bottom end of the air injection pipe (17).

3. The carrier cleaning device according to claim 2, characterized in that: A second fan is installed on one side of one group of the isolation plates (2) and located on one side of the first fan, and a second air pipe extending between the two groups of isolation plates (2) and located below the conveying roller (5) is installed on the air outlet end of the second fan, and an air knife (8) is installed on the other side of the second air pipe, with the air jet end of the air knife (8) facing upward.

4. The carrier cleaning device according to claim 3, characterized in that: A first motor is installed on one side inside the frame body (1), a brush roller is installed on the driving end of the first motor, and a brush (10) is installed on the outside of the brush roller.

5. The carrier cleaning device according to claim 4, characterized in that: A closing frame (11) is installed at both ends of the frame body (1) corresponding to the openings formed by the two groups of isolation plates (2). A sliding groove is provided at the top of the closing frame (11). A closing plate (12) is slidably connected to the inside of the sliding groove. The length of the closing plate (12) is greater than the length of the closing frame (11).

6. The carrier cleaning device according to claim 5, characterized in that: Connecting plates (13) are installed at both ends of the top of the frame body (1), the top of the connecting plate (13) is connected to a cylinder (14) via a bolt thread, the output end of the cylinder (14) is installed with a docking sleeve (15), and the docking sleeve (15) is connected to the closing plate (12) via a bolt thread.

7. The carrier cleaning device according to claim 6, characterized in that: A dust suction pipe (16) is embedded in and installed on one side of the top cover (4), one set of isolation plates (2), and the bottom end of the bottom cover (3), and the other end of the dust suction pipe (16) is connected to a dust suction device.

8. A battery powder drying line, characterized by: The device comprises a carrier cleaning device as described in any one of claims 1 to 7.

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