Drying device for lithium cell steel shell production and processing

Abstract

The utility model provides a drying device for producing and processing a lithium battery core steel shell, which relates to the technical field of drying devices and comprises a base and a drying mechanism, the drying mechanism is mounted at the top end of the base, and the drying mechanism is used for drying the inside of the steel shell and thoroughly evaporating moisture inside and outside the steel shell, so that the inside and outside of the steel shell are kept dry. A fan provides wind power to be guided into a heating box for heating, then hot air is guided into a forked pipeline through the heating box, an outer folding pipeline is connected with the forked pipeline, an outer electric telescopic rod stretches out and draws back, the length of the outer folding pipeline is controlled to be changed, and therefore a steering spray head is controlled to blow the hot air to the outer wall of the steel shell for drying; the inner folding pipeline is connected with the forked pipeline, the inner electric telescopic rod stretches out and draws back, the length of the inner folding pipeline is controlled to be changed, and therefore the multi-direction spray head is controlled to blow hot air to the inner wall of the steel shell for drying, the steel shell is inserted into a tray groove to be fixed, the driving motor drives the tray to rotate, the steel shell rotates at a constant speed, and the steel shell can be evenly dried by hot air conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a drying device for the production and processing of lithium battery core steel shells. Background Technique

[0002] After the production of lithium battery core steel shells, they need to be cleaned. The manufacture of lithium batteries requires strict environmental control, especially to avoid the introduction of moisture. Moisture may cause unstable chemical reactions inside the battery and even affect the electrochemical performance and safety of the battery. By processing the steel shells with a drying device, it can ensure that the steel shells remain dry and clean during the processing, avoid the negative impact of impurities and moisture on the battery performance, and thus improve the reliability and safety of the battery.

[0003] After retrieval, the text of the publication number "CN219494703U" mentions that "the utility model discloses a drying device for the production and processing of lithium battery core steel shells, which relates to the technical field of the production and processing of lithium battery core steel shells, including a box body. A transmission component is arranged inside the box body. A driving motor is fixedly connected to the inner wall of one side of the box body. The transmission shaft of the driving motor is fixedly connected with a semi-gear. A heat insulation frame is fixedly connected to the inner wall of the box body. Three heating wires are fixedly connected to the inside of the heat insulation frame. Four air permeable grooves are respectively opened at the top and bottom of the heat insulation frame. Two blowers are fixedly connected to the inner side of the bottom end of the box body. The beneficial effects of the utility model are as follows: through the electric hydraulic cylinder, it is convenient to drive the limiting ring to move downwards, so as to limit and fix the steel shell. At the same time, through the friction force of the rubber pad, it is convenient to improve the stability of limiting the steel shell. Through the shape characteristics of the semi-gear, it is convenient to drive the transmission gear to rotate intermittently, that is, to drive the support plate to rotate intermittently, which helps to make the outer side of the steel shell evenly contact with the hot air. Through the support rod, it is convenient to improve the stability of the rotation of the support plate." When in use, through the electric hydraulic cylinder, it is convenient to drive the limiting ring to move downwards, so as to limit and fix the steel shell. At the same time, through the friction force of the rubber pad, it is convenient to improve the stability of limiting the steel shell. Through the shape characteristics of the semi-gear, it is convenient to drive the transmission gear to rotate intermittently, that is, to drive the support plate to rotate intermittently, which helps to make the outer side of the steel shell evenly contact with the hot air. Through the support rod, it is convenient to improve the stability of the rotation of the support plate. However, this device is not convenient for drying the inside of the steel shell. During the rotation and heating process, moisture is likely to remain inside the steel shell, affecting subsequent processing. Content of the Utility Model

[0004] The purpose of the utility model is to provide a drying device for the production and processing of lithium battery core steel shells, and solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a drying device for the production and processing of lithium battery core steel shells, including a base and a drying mechanism, and the drying mechanism is installed at the top end of the base;

[0006] The drying mechanism includes a support component, a hot air component, an adjustment component, an outer air component, and an inner air component. A support component is installed at the top of the base. A hot air component is installed at the top of the support component. An adjustment component is installed on one side of the hot air component. An outer air component is installed on one side of the adjustment component. An inner air component is installed outside the adjustment component.

[0007] Preferably, the support component includes a support platform and a support rod. A support platform is fixedly connected to the top of the base. A support rod is fixedly connected to one side of the top of the support platform.

[0008] Preferably, the hot air component includes a fan, a heating box, and a bifurcated pipe. A fan is installed at the top of the support platform. A heating box is installed on one side of the fan. A bifurcated pipe is installed on the other side of the heating box.

[0009] Preferably, the adjustment component includes an outer electric telescopic rod and an inner electric telescopic rod. An outer electric telescopic rod is installed at the bottom of the support rod. An inner electric telescopic rod is arranged on one side of the outer electric telescopic rod.

[0010] Preferably, the outer air component includes an outer folding pipe and a steering nozzle. An outer folding pipe is installed outside the outer electric telescopic rod. A steering nozzle is installed at the bottom of the outer folding pipe.

[0011] Preferably, the inner air component includes an inner folding pipe and a multi-directional nozzle. An inner folding pipe is installed outside the inner electric telescopic rod. A multi-directional nozzle is installed at the bottom of the inner folding pipe.

[0012] Preferably, a telescopic component is installed on the upper surface of the base. The telescopic component includes a lower electric telescopic rod and a bracket. A lower electric telescopic rod is installed on the upper surface of the base. A bracket is fixedly connected to the top of the lower electric telescopic rod.

[0013] Preferably, a rotating component is installed inside the bracket. The rotating component includes a driving motor and a tray. A driving motor is installed inside the bracket. A tray is connected to the top of the driving motor by a flat key.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The inside of the steel shell is dried by a drying mechanism to completely evaporate the moisture inside and outside the steel shell, keeping the inside and outside of the steel shell dry and reducing the impact on subsequent processing. The fan provides wind power to be introduced into the heating box for heating, and then the heating box introduces the hot air into the bifurcated pipeline. The outer folding pipeline is connected to the bifurcated pipeline, and the outer electric telescopic rod expands and contracts to control the change in the length of the outer folding pipeline, thereby controlling the steering nozzle to blow hot air onto the outer wall of the steel shell for drying. The inner folding pipeline is connected to the bifurcated pipeline, and the inner electric telescopic rod expands and contracts to control the change in the length of the inner folding pipeline, thereby controlling the multi-directional nozzle to blow hot air onto the inner wall of the steel shell for drying.

[0016] 2. The steel shell is inserted into the tray groove for fixation. The support height of the steel shell is adjusted by the lower electric telescopic rod, and the driving motor drives the tray to rotate, making the steel shell rotate uniformly, which is convenient for the steel shell to be evenly heated by hot air for drying. Brief Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall external structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the telescopic component and the rotating component structure of the present utility model;

[0019] Figure 3 It is a schematic diagram of the support component and the hot air component structure of the present utility model;

[0020] Figure 4 It is a schematic diagram of the adjustment component, the outer wind component and the inner wind component structure of the present utility model.

[0021] Reference numerals in the figure: 1. Base; 2. Drying mechanism; 21. Support component; 211. Support high platform; 212. Support rod; 22. Hot air component; 221. Fan; 222. Heating box; 223. Bifurcated pipeline; 23. Adjustment component; 231. Outer electric telescopic rod; 232. Inner electric telescopic rod; 24. Outer wind component; 241. Outer folding pipeline; 242. Steering nozzle; 25. Inner wind component; 251. Inner folding pipeline; 252. Multi-directional nozzle; 3. Telescopic component; 31. Lower electric telescopic rod; 32. Bracket; 4. Rotating component; 41. Driving motor; 42. Tray. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1-4 As shown, the present utility model provides a technical solution: a drying device for the production and processing of lithium battery core steel shells, including a base 1 and a drying mechanism 2. The drying mechanism 2 is installed at the top of the base 1;

[0025] The drying mechanism 2 includes a support assembly 21, a hot air assembly 22, an adjustment assembly 23, an outer air assembly 24 and an inner air assembly 25. The support assembly 21 is installed at the top of the base 1, the hot air assembly 22 is installed at the top of the support assembly 21, the adjustment assembly 23 is installed on one side of the hot air assembly 22, the outer air assembly 24 is installed on one side of the adjustment assembly 23, and the inner air assembly 25 is installed outside the adjustment assembly 23.

[0026] Furthermore, the support assembly 21 includes a support platform 211 and a support rod 212. The support platform 211 is fixedly connected to the top of the base 1, and a support rod 212 is fixedly connected to one side of the top of the support platform 211. The support platform 211 provides height support, and the support rod 212 provides support for other components.

[0027] Furthermore, the hot air assembly 22 includes a fan 221, a heating box 222 and a bifurcated pipe 223. The fan 221 is installed at the top of the support platform 211, the heating box 222 is installed on one side of the fan 221, and the bifurcated pipe 223 is installed on the other side of the heating box 222. The fan 221 provides wind to be introduced into the heating box 222 for heating, and then the hot air is introduced into the bifurcated pipe 223 by the heating box 222.

[0028] Furthermore, the adjustment assembly 23 includes an outer electric telescopic rod 231 and an inner electric telescopic rod 232. The outer electric telescopic rod 231 is installed at the bottom of the support rod 212, and the inner electric telescopic rod 232 is arranged on one side of the outer electric telescopic rod 231. The outer electric telescopic rod 231 controls the change of the angle of the outer folding pipe 241 by telescoping, and the inner electric telescopic rod 232 controls the change of the length of the inner folding pipe 251 by telescoping.

[0029] Furthermore, the outer air assembly 24 includes an outer folding pipe 241 and a steering nozzle 242. The outer folding pipe 241 is installed outside the outer electric telescopic rod 231, and the steering nozzle 242 is installed at the bottom of the outer folding pipe 241. The outer folding pipe 241 is connected to the bifurcated pipe 223. The change of the length of the outer folding pipe 241 controls the steering nozzle 242 to blow hot air to the outer wall of the steel shell for drying.

[0030] Further, the inner air component 25 includes an inner folding duct 251 and a multi-directional nozzle 252. The inner folding duct 251 is installed on the outer side of the inner electric telescopic rod 232. The multi-directional nozzle 252 is installed at the bottom end of the inner folding duct 251. The inner folding duct 251 is connected to the bifurcated duct 223. The length of the inner folding duct 251 is changed to control the multi-directional nozzle 252 to blow hot air onto the inner wall of the steel shell for drying.

[0031] Embodiment 2

[0032] Please refer to Figure 1 and Figure 2 As shown, compared with Embodiment 1, as another implementation manner of the present utility model, a telescopic component 3 is installed on the upper surface of the base 1. The telescopic component 3 includes a lower electric telescopic rod 31 and a bracket 32. The lower electric telescopic rod 31 is installed on the upper surface of the base 1. The top end of the lower electric telescopic rod 31 is fixedly connected to the bracket 32. The support height of the steel shell is adjusted by the lower electric telescopic rod 31.

[0033] Further, a rotating component 4 is installed inside the bracket 32. The rotating component 4 includes a driving motor 41 and a tray 42. The driving motor 41 is installed inside the bracket 32. The top end of the driving motor 41 is connected to the tray 42 by a flat key. The steel shell is inserted into the groove of the tray 42 for fixation. The driving motor 41 drives the tray 42 to rotate, so that the steel shell rotates uniformly, facilitating the uniform heating of the steel shell by hot air for drying.

[0034] Working principle: First, move a drying device for the production and processing of a lithium battery core steel shell to the working position. When in use, in the first step, insert the steel shell into the groove of the tray 42 for fixation, and the driving motor 41 drives the tray 42 to rotate, so that the steel shell rotates uniformly. In the second step, the fan 221 provides wind and guides it into the heating box 222 for heating, and then the heating box 222 guides the hot air into the bifurcated duct 223. In the third step, the outer electric telescopic rod 231 expands and contracts to control the change in the length of the outer folding duct 241. The outer folding duct 241 is connected to the bifurcated duct 223. The change in the length of the outer folding duct 241 controls the steering nozzle 242 to blow hot air onto the outer wall of the steel shell for drying. In the fourth step, the inner electric telescopic rod 232 expands and contracts to control the change in the length of the inner folding duct 251. The inner folding duct 251 is connected to the bifurcated duct 223. The change in the length of the inner folding duct 251 controls the multi-directional nozzle 252 to blow hot air onto the inner wall of the steel shell for drying. In this way, the use process of a drying device for the production and processing of a lithium battery core steel shell is completed.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A drying device for producing and processing lithium battery steel shells, comprising a base (1) and a drying mechanism (2), characterized in that: A drying mechanism (2) is installed on the top of the base (1); The drying mechanism (2) comprises a supporting assembly (21), a hot air assembly (22), an adjusting assembly (23), an external wind assembly (24) and an internal wind assembly (25); the supporting assembly (21) is mounted on the top of the base (1); the hot air assembly (22) is mounted on the top of the supporting assembly (21); the adjusting assembly (23) is mounted on one side of the hot air assembly (22); the external wind assembly (24) is mounted on one side of the adjusting assembly (23); and the internal wind assembly (25) is mounted on the outer side of the adjusting assembly (23).

2. A drying device for producing and processing lithium battery steel shells according to claim 1, characterized in that: The support assembly (21) comprises a support platform (211) and a support rod (212); the top end of the base (1) is fixedly connected to the support platform (211); and one side of the top end of the support platform (211) is fixedly connected to the support rod (212).

3. A drying device for producing and processing lithium battery steel shells according to claim 2, characterized in that: The hot air assembly (22) comprises a fan (221), a heating box (222) and a branch pipe (223); the fan (221) is installed on the top of the supporting platform (211); the heating box (222) is installed on one side of the fan (221); and the branch pipe (223) is installed on the other side of the heating box (222).

4. A drying device for producing and processing lithium battery steel shell according to claim 2, characterized in that: The adjustment assembly (23) comprises an outer electric telescopic rod (231) and an inner electric telescopic rod (232); the outer electric telescopic rod (231) is installed at the bottom end of the support rod (212); and the inner electric telescopic rod (232) is arranged on one side of the outer electric telescopic rod (231).

5. A drying device for producing and processing lithium battery steel shells according to claim 4, characterized in that: The external wind assembly (24) comprises an external folding pipe (241) and a steering nozzle (242); the external folding pipe (241) is installed on the outside of the external electric telescopic rod (231); and the steering nozzle (242) is installed at the bottom end of the external folding pipe (241).

6. A drying device for producing and processing lithium battery steel shells according to claim 4, characterized in that: The inner wind assembly (25) comprises an inner folding pipe (251) and a multi-directional nozzle (252); the inner folding pipe (251) is installed on the outer side of the inner electric telescopic rod (232); and the multi-directional nozzle (252) is installed on the bottom end of the inner folding pipe (251).

7. A drying device for producing and processing lithium battery steel shells according to claim 1, characterized in that: A telescopic assembly (3) is mounted on the upper surface of the base (1), the telescopic assembly (3) comprising a lower electric telescopic rod (31) and a bracket (32); a lower electric telescopic rod (31) is mounted on the upper surface of the base (1), and the top end of the lower electric telescopic rod (31) is fixedly connected to the bracket (32).

8. A drying device for producing and processing lithium battery steel shells according to claim 7, characterized in that: A rotating assembly (4) is installed on the inner side of the bracket (32), and the rotating assembly (4) comprises a driving motor (41) and a tray (42). A driving motor (41) is installed on the inner side of the bracket (32), and the top end of the driving motor (41) is connected to the tray (42) via a flat key.

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