Novel lithium battery electrolyte filling platform device

Abstract

The utility model discloses a novel lithium battery electrolyte filling platform device which comprises a fixing frame, an electrolyte storage tank is fixedly installed on one side of the fixing frame, a discharging pipe is fixedly installed at the bottom of the electrolyte storage tank, and a supporting frame is fixedly installed on the inner wall of the bottom of the fixing frame. And a rotating disc is rotationally installed at the top of the supporting frame, a fixing disc is fixedly installed at the top of the rotating disc, and clamping frames are fixedly installed at the four corners of the top of the fixing disc. Through the arrangement of the clamping assembly, a battery is placed on the inner side of the clamping frame, the first motor is controlled to drive the lead screw to rotate, the lead screw can drive the sliding block to slide under stress through screw-thread fit after rotating, the sliding directions of the sliding block are opposite, the sliding block can drive the spring and the clamping block to clamp the battery, and the battery clamping efficiency is improved. And the clamping effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of battery electrolyte filling platforms, in particular to a novel lithium battery electrolyte filling platform device. Background Art

[0002] Lithium batteries are battery materials with advantages such as high energy density, long life and fast charging. They are widely used in the current industrial and consumer electronics fields. In the production process of lithium batteries, electrolytes need to be injected into the lithium battery shell. With the continuous development of new materials, new processes and new technologies, the field of lithium battery electrolyte filling devices is also expanding and deepening.

[0003] Announcement No. CN 220456608 U discloses a novel lithium battery electrolyte filling platform device, comprising a table body, a partition for separation is fixedly connected to the middle of the interior of the table body, a servo motor, a water pump and a battery are fixedly connected to the middle of the top of the partition, an output end of the servo motor is fixedly connected to a transmission rod, one end of the transmission rod is fixedly connected to a turntable, a carrier plate is fixedly connected to the surface of the turntable, the upper surface of the carrier plate is provided with storage grooves in a circular array, and the inner wall of the storage groove is fixedly connected to a spring.

[0004] When in use, the device needs to move the clamping block on one side when clamping the battery, and after the electrolyte filling is completed, the staff needs to manually take out the battery, which makes the work efficiency low. Therefore, we proposed a new lithium battery electrolyte filling platform device. Utility Model Content

[0005] The utility model aims to provide a novel lithium battery electrolyte filling platform device. By setting a clamping component, the battery is placed on the inner side of the clamping frame, and the first motor is controlled to drive the lead screw to rotate, so that after the lead screw rotates, it can drive the sliding block to slide under force through the threaded fit, so that the sliding direction of the sliding block is opposite, so that the sliding block can drive the spring and the clamping block to clamp the battery, so that the clamping effect is better.

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

[0007] A novel lithium battery electrolyte filling platform device comprises a fixed frame, a clamping assembly, an ejection assembly and a rotating mechanism, wherein an electrolyte storage tank is fixedly installed on one side of the fixed frame, a feeding pipe is fixedly installed on the bottom of the electrolyte storage tank, a support frame is fixedly installed on the bottom inner wall of the fixed frame, a rotating disk is rotatably installed on the top of the support frame, a fixed disk is fixedly installed on the top of the rotating disk, a clamping frame is fixedly installed on the top four corners of the fixed disk, the clamping assembly is installed on the clamping frame, the ejection assembly is installed on the fixed disk, and the rotating mechanism is installed on the inner side of the support frame.

[0008] Preferably, the clamping assembly includes a first motor, a screw rod, a limit rod, a sliding block, a spring and a clamping block, the first motor is fixedly mounted on one side of the clamping frame, the screw rod is fixedly mounted on the output end of the first motor, the limit rod is fixedly mounted on the inner side of the clamping frame, the sliding block is threadedly mounted on the left and right sides of the outer side of the screw rod, the sliding block is slidably mounted on the left and right sides of the outer side of the limit rod, an arc groove is opened in the middle of the opposite side of the sliding block, a plurality of springs are evenly distributed on the inner side of the arc groove, and a clamping block is fixedly mounted on the outer side of the spring.

[0009] Preferably, the above-mentioned rotating mechanism includes a second motor, a driving shaft and a transmission gear, the second motor is fixedly mounted on the inner side of the support frame, the driving shaft is fixedly mounted on the output end of the second motor, the transmission gear is fixedly mounted on the outer side of the driving shaft, and a tooth groove is provided on the outer side of the rotating disk, and the tooth groove is meshed with the transmission gear.

[0010] Preferably, the ejection assembly comprises a connecting frame, an electric telescopic rod and an ejection plate, wherein the connecting frame is fixedly mounted on the four bottom corners of the fixed plate, the electric telescopic rod is fixedly mounted on the bottom inner wall of the connecting frame, and the ejection plate is fixedly mounted on the output end of the electric telescopic rod.

[0011] Preferably, the four corners of the top of the fixing plate are provided with ejection grooves, and the ejection plate is slidably mounted on the inner side of the ejection grooves.

[0012] Preferably, a feed pipe is provided on the top of the electrolyte storage tank, and a sealing cover is threadedly installed on the outer side of the feed pipe.

[0013] Preferably, a threaded hole and a through slot are provided on one side of the sliding block, the outer diameter of the limiting rod is the same as the inner diameter of the through slot, and the screw rod is threadedly connected to the threaded hole.

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

[0015] The utility model places the battery on the inner side of the clamping frame by means of the clamping assembly, controls the first motor to drive the screw rod to rotate, so that after the screw rod rotates, it can drive the sliding block to slide under force through the threaded fit, so that the sliding direction of the sliding block is opposite, so that the sliding block can drive the spring and the clamping block to clamp the battery, so that the clamping effect is better;

[0016] The utility model provides an ejection assembly, after a group of batteries are filled with electrolyte through the upper discharge pipe, controls the second motor to drive the driving shaft and the transmission gear to rotate, so that the transmission gear drives the rotating disk and the fixed disk to rotate through the tooth grooves on the outer side of the rotating disk, so that the fixed disk can drive the batteries on the other side to rotate to the bottom of the discharge pipe for electrolyte filling, and at the same time controls the electric telescopic rod under the clamping frame where the battery filling has been completed to drive the ejection plate to rise, and controls the sliding block to move outward, and then ejects the filled batteries through the ejection plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the rotating mechanism of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the clamping assembly and the ejecting assembly of the utility model.

[0020] In the figure: 1. fixed frame; 2. electrolyte storage tank; 3. feeding pipe; 4. support frame; 5. rotating disk; 6. fixed disk; 7. clamping frame; 8. first motor; 9. screw rod; 10. limit rod; 11. sliding block; 12. spring; 13. clamping block; 14. second motor; 15. driving shaft; 16. transmission gear; 17. connecting frame; 18. electric telescopic rod; 19. ejector plate. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] refer to Figure 1-3 A novel lithium battery electrolyte filling platform device comprises a fixed frame 1, a clamping assembly, an ejection assembly and a rotating mechanism. An electrolyte storage tank 2 is fixedly installed on one side of the fixed frame 1, and a feeding pipe 3 is fixedly installed on the bottom of the electrolyte storage tank 2. A support frame 4 is fixedly installed on the inner wall of the bottom of the fixed frame 1. A rotating disk 5 is rotatably installed on the top of the support frame 4. The rotating disk 5 is convenient for driving the upper fixed disk 6 to rotate after being subjected to force, and a tooth groove is opened around the outer side of the rotating disk 5, so that the transmission gear 16 can drive the rotating disk 5 to rotate after rotation. A fixed disk 6 is fixedly installed on the top of the rotating disk 5. The fixed disk 6 is convenient for fixing and installing multiple clamping frames 7. The clamping frames 7 are fixedly installed on the four corners of the top of the fixed disk 6. The clamping assembly is installed on the clamping frame 7, and the ejection assembly is installed on the fixed disk 6. The rotating mechanism is installed on the inner side of the support frame 4;

[0023] The clamping assembly includes a first motor 8, a screw rod 9, a limit rod 10, a sliding block 11, a spring 12 and a clamping block 13. The first motor 8 is fixedly mounted on one side of the clamping frame 7, the screw rod 9 is fixedly mounted on the output end of the first motor 8, the limit rod 10 is fixedly mounted on the inner side of the clamping frame 7, the limit rod 10 is convenient for limiting the sliding block 11 so that the sliding block 11 can only slide after being subjected to force, the sliding block 11 is threadedly mounted on the left and right sides of the outer side of the screw rod 9, the sliding block 11 is slidably mounted on the left and right sides of the outer side of the limit rod 10, an arc groove is opened in the middle of the opposite side of the sliding block 11, a plurality of springs 12 are evenly distributed on the inner side of the arc groove, and a clamping block 13 is fixedly mounted on the outer side of the spring 12.

[0024] The rotating mechanism includes a second motor 14, a driving shaft 15 and a transmission gear 16. The second motor 14 is fixedly mounted on the inner side of the support frame 4, the driving shaft 15 is fixedly mounted on the output end of the second motor 14, and the transmission gear 16 is fixedly mounted on the outer side of the driving shaft 15. A tooth groove is provided on the outer side of the rotating disk 5, and the tooth groove is meshed with the transmission gear 16.

[0025] The ejection assembly includes a connecting frame 17, an electric telescopic rod 18 and an ejection plate 19. The connecting frame 17 is fixedly installed at the four corners of the bottom of the fixed plate 6, and the electric telescopic rod 18 is fixedly installed on the bottom inner wall of the connecting frame 17, so that the ejection plate 19 can eject the battery above after sliding, so that the staff can remove the battery more conveniently and quickly; the ejection plate 19 is fixedly installed at the output end of the electric telescopic rod 18.

[0026] The four corners of the top of the fixed plate 6 are provided with ejection grooves, and the ejection plate 19 is slidably installed on the inner side of the ejection groove; a feed pipe is provided on the top of the electrolyte storage tank 2, and a sealing cover is threadedly installed on the outer side of the feed pipe; the electrolyte can be added to the inner side of the electrolyte storage tank 2 through the feed pipe, and the sealing cover prevents the electrolyte from leaking out easily; a threaded hole and a through groove are provided on one side of the sliding block 11, the outer diameter of the limit rod 10 is the same as the inner diameter of the through groove, and the screw rod 9 is threadedly connected with the threaded hole.

[0027] The implementation principle of the utility model is as follows: the battery is placed on the inner side of the clamping frame 7, the first motor 8 is controlled to drive the screw rod 9 to rotate, so that the screw rod 9 can drive the sliding block 11 to slide under force through the threaded fit after the rotation, so that the sliding direction of the sliding block 11 is opposite, so that the sliding block 11 can drive the spring 12 and the clamping block 13 to clamp the battery, and the spring 12 is used for buffering to avoid damage to the battery caused by excessive clamping force, so that the clamping effect is better; after a group of battery electrolytes are filled through the upper feeding pipe 3, After completion, the second motor 14 is controlled to drive the drive shaft 15 and the transmission gear 16 to rotate, so that the transmission gear 16 drives the rotating disk 5 and the fixed disk 6 to rotate through the tooth grooves on the outer side of the rotating disk 5, so that the fixed disk 6 can drive the battery on the other side to rotate to the bottom of the discharge pipe 3 for electrolyte filling. At the same time, the electric telescopic rod 18 under the clamping frame 7 that has completed the battery filling is controlled to drive the ejection plate 19 to rise, and the sliding block 11 is controlled to move outward, and then the filled battery is ejected through the ejection plate 19.

[0028] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent transformation based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A novel lithium battery electrolyte filling platform device, characterized in that: The invention comprises a fixed frame (1), a clamping assembly, an ejection assembly and a rotating mechanism, wherein an electrolyte storage tank (2) is fixedly mounted on one side of the fixed frame (1), a feed pipe (3) is fixedly mounted on the bottom of the electrolyte storage tank (2), a support frame (4) is fixedly mounted on the inner wall of the bottom of the fixed frame (1), a rotating disk (5) is rotatably mounted on the top of the support frame (4), a fixed disk (6) is fixedly mounted on the top of the rotating disk (5), a clamping frame (7) is fixedly mounted on the four corners of the top of the fixed disk (6), the clamping assembly is mounted on the clamping frame (7), the ejection assembly is mounted on the fixed disk (6), and the rotating mechanism is mounted on the inner side of the support frame (4).

2. The novel lithium battery electrolyte filling platform device according to claim 1 is characterized in that: The clamping assembly comprises a first motor (8), a screw rod (9), a limiting rod (10), a sliding block (11), a spring (12) and a clamping block (13), wherein the first motor (8) is fixedly mounted on one side of a clamping frame (7), the screw rod (9) is fixedly mounted on the output end of the first motor (8), the limiting rod (10) is fixedly mounted on the inner side of the clamping frame (7), the sliding block (11) is threadedly mounted on the left and right sides of the outer side of the screw rod (9), the sliding block (11) is slidably mounted on the left and right sides of the outer side of the limiting rod (10), an arc groove is opened in the middle of the opposite side of the sliding block (11), a plurality of springs (12) are evenly distributed on the inner side of the arc groove, and the clamping block (13) is fixedly mounted on the outer side of the spring (12).

3. The novel lithium battery electrolyte filling platform device according to claim 1 is characterized in that: The rotating mechanism comprises a second motor (14), a drive shaft (15) and a transmission gear (16); the second motor (14) is fixedly mounted on the inner side of the support frame (4); the drive shaft (15) is fixedly mounted on the output end of the second motor (14); the transmission gear (16) is fixedly mounted on the outer side of the drive shaft (15); and a tooth groove is provided on the outer side of the rotating disk (5), and the tooth groove is meshed with the transmission gear (16).

4. The novel lithium battery electrolyte filling platform device according to claim 1 is characterized in that: The ejection assembly comprises a connecting frame (17), an electric telescopic rod (18) and an ejection plate (19); the connecting frame (17) is fixedly mounted on the four corners of the bottom of the fixed plate (6); the electric telescopic rod (18) is fixedly mounted on the inner wall of the bottom of the connecting frame (17); and the ejection plate (19) is fixedly mounted on the output end of the electric telescopic rod (18).

5. The novel lithium battery electrolyte filling platform device according to claim 4 is characterized in that: The four corners of the top of the fixed plate (6) are provided with ejection grooves, and the ejection plate (19) is slidably mounted on the inner side of the ejection grooves.

6. The novel lithium battery electrolyte filling platform device according to claim 1 is characterized in that: A feed pipe is arranged on the top of the electrolyte storage tank (2), and a sealing cover is threadedly mounted on the outer side of the feed pipe.

7. The novel lithium battery electrolyte filling platform device according to claim 2 is characterized in that: A threaded hole and a through slot are provided on one side of the sliding block (11); the outer diameter of the limiting rod (10) is the same as the inner diameter of the through slot; and the screw rod (9) is threadedly connected to the threaded hole.

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