Liquid injection standing circulation mechanism and circulation standing equipment

Abstract

The utility model discloses a liquid injection standing circulation mechanism and circulation standing equipment, the liquid injection standing circulation mechanism comprises an annular conveying mechanism, a standing warehouse mechanism, a standing warehouse feeding mechanism, a standing warehouse discharging mechanism and a battery jig, the annular conveying mechanism comprises an annular guide rail and a jig sliding seat capable of sliding on the annular guide rail; a jig sliding groove is formed in the jig sliding seat; the standing warehouse feeding mechanism is used for feeding a battery jig which is conveyed on the annular conveying mechanism and loaded with a battery to be stood into the standing warehouse mechanism; the standing warehouse discharging mechanism is used for taking out the battery jig loaded with the battery completing the standing process in the standing warehouse mechanism and sending the battery jig back to the annular conveying mechanism, and the standing warehouse mechanism is used for containing the battery jig loaded with the battery; and the circulating standing equipment comprises a liquid injection standing circulating mechanism. The liquid injection standing circulation mechanism and the circulation standing equipment have the advantages of being simple in structure, small in occupied space, convenient to expand, high in standing efficiency and the like which are not achieved in the prior art.

Description

Technical Field

[0001] The utility model relates to the field of lithium battery liquid injection, in particular to a liquid injection static circulation mechanism and a circulation static equipment. Background Art

[0002] In the lithium battery production process, the battery needs to go through a static process after being filled with liquid. In the existing static equipment, there are disadvantages that the static equipment is bulky and has a complex structure, and it cannot be easily expanded, which affects production efficiency.

[0003] Therefore, the purpose of the present invention is to provide a new technical solution to solve the existing technical defects. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a liquid injection static circulation mechanism and a circulating static equipment, which solves the technical defects of the prior art such as complex mechanism, large space occupation, inconvenient expansion, and affected static efficiency.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A liquid injection static circulation mechanism comprises an annular conveying mechanism, a static storage mechanism, a static storage loading mechanism, a static storage unloading mechanism and a battery jig, wherein the annular conveying mechanism comprises an annular guide rail and a jig slide seat which can slide on the annular guide rail, the jig slide seat has a jig slide groove, the battery jig can slide into the jig slide groove and slide on the annular guide rail together with the jig slide seat, the annular conveying mechanism is used to realize the annular conveying function of the jig slide seat, the static storage loading mechanism is used to send the battery jig loaded with batteries to be static transported on the annular conveying mechanism into the static storage mechanism, the static storage unloading mechanism is used to take out the battery jig loaded with batteries that have completed the static process in the static storage mechanism and send it back to the annular conveying mechanism, and the static storage mechanism is used to hold the battery jig loaded with batteries.

[0007] As a further improvement of the above technical solution, the annular conveying mechanism also includes an annular mounting frame and a circulating drive motor arranged on the annular mounting frame, the annular guide rail is installed at the bottom of the annular mounting frame, the jig slide can be slidably arranged on the annular guide rail, and the circulating drive motor is used to drive the jig slide to slide on the annular guide rail.

[0008] As a further improvement of the above technical solution, a slide pulley is installed on the upper part of the jig slide, and pulley grooves adapted to the slide pulley are provided on the inner and outer sides of the annular guide rail, and the slide pulley is correspondingly installed in the pulley groove and can slide along the pulley groove.

[0009] As a further improvement of the above technical solution, the circulating drive motor is connected to the jig slide through an annular drive belt and can drive the jig slide to slide on the annular guide rail through the annular drive belt. Each jig slide is provided with four slide pulleys, and the four slide pulleys are symmetrically arranged on both sides of the annular guide rail.

[0010] As a further improvement of the above technical solution, the static warehouse loading mechanism and the static warehouse unloading mechanism have the same structure, and both the static warehouse loading mechanism and the static warehouse unloading mechanism include a support frame and an advance and retreat guide rail and an advance and retreat rack arranged on the support frame, the advance and retreat guide rail is provided with an advance and retreat slide, the advance and retreat slide is provided with an advance and retreat drive motor, the output end of the advance and retreat drive motor is provided with an advance and retreat gear meshing with the advance and retreat rack, the advance and retreat slide is also provided with a clamping cylinder seat, a plurality of clamping cylinders are provided on the clamping cylinder seat, and a fixture clamp is provided at the output end of the clamping cylinder.

[0011] As a further improvement of the above technical solution, the static warehouse mechanism includes a static warehouse outer frame module and multiple groups of static modules arranged in the static warehouse outer frame module, the static warehouse outer frame module is also provided with a static warehouse lifting module and a static warehouse feeding transverse movement module, a static warehouse discharging transverse movement module, a static warehouse feeding docking module and a static warehouse discharging docking module driven to lift and move by the static warehouse lifting module, the static warehouse feeding transverse movement module and the static warehouse discharging transverse movement module are respectively arranged at the inlet and outlet ends of the static module, the static warehouse feeding transverse movement module is provided with a static warehouse feeding moving module, the static warehouse discharging transverse movement module is provided with a static warehouse discharging moving module, the static warehouse feeding docking module is arranged on the static warehouse feeding moving module, and the static warehouse discharging docking module is arranged on the static warehouse discharging moving module.

[0012] As a further improvement of the above technical solution, the battery jig includes a jig upper cover having an upper cover inner cavity and a jig lower cover having a lower cover inner cavity, the jig upper cover and the jig lower cover are detachably connected, the upper cover inner cavity and the lower cover inner cavity together constitute the jig inner cavity of the battery jig, the jig inner cavity is used to place batteries, the upper cover inner cavity of the jig upper cover is provided with a liquid filling cup device, jig pulleys are provided on both sides of the upper part of the jig upper cover, and the battery jig can slide into the jig slide groove of the jig slide seat through the jig pulleys.

[0013] As a further improvement of the above technical solution, it also includes a jig cover installation and removal mechanism, which is used to remove the jig upper cover of the battery jig from the jig lower cover or to cover the jig upper cover on the jig lower cover to achieve a detachable connection function of the battery jig.

[0014] As a further improvement of the above technical solution, it also includes a battery loading and unloading mechanism, which is used to send the battery to be stationary into the inner cavity of the battery jig or remove the battery that has completed the stationary process in the battery jig from the inner cavity of the jig.

[0015] The utility model also provides:

[0016] A circulating static device comprises the liquid injection static circulating mechanism.

[0017] The beneficial effect of the utility model is as follows: the utility model provides a liquid injection static circulation mechanism and a circulating static equipment, the liquid injection static circulation mechanism and the circulating static equipment are provided with an annular conveying mechanism, a static storage mechanism, a static storage loading mechanism and a static storage unloading mechanism, the circulating operation of the battery fixture is realized by the annular conveying mechanism, the static storage mechanism, the static storage loading mechanism and the static storage unloading mechanism, the whole equipment is convenient to expand, the whole liquid injection static circulation mechanism and the circulating static equipment have a simple structure, low equipment cost, and small space volume, and can realize the circulating static function when applied, effectively improving the degree of automation and static efficiency.

[0018] In summary, this type of liquid injection static circulation mechanism and circulating static equipment solves the technical defects of the prior art, such as complex structure, large space occupation, inconvenient expansion, and affected static efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is an assembly diagram of the liquid injection static circulation mechanism in the utility model;

[0021] Figure 2 It is another assembly schematic diagram of the liquid injection static circulation mechanism in the utility model;

[0022] Figure 3 This is the third assembly schematic diagram of the liquid injection static circulation mechanism in the utility model;

[0023] Figure 4 It is a schematic diagram of the assembly of the annular conveying mechanism in the utility model;

[0024] Figure 5 It is a schematic diagram of the assembly of the static storage feeding mechanism in the utility model;

[0025] Figure 6 It is an assembly diagram of the static storage mechanism in the utility model;

[0026] Figure 7 It is another assembly schematic diagram of the static storage mechanism in the utility model;

[0027] Figure 8 This is the third assembly schematic diagram of the static storage mechanism in the utility model;

[0028] Fig. 9 This is the fourth assembly schematic diagram of the static storage mechanism in the utility model. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technical personnel in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the utility model can be combined interchangeably without conflicting with each other, refer to Figure 1-9 .

[0030] Reference Figure 1-4 , a liquid injection static circulation mechanism, including an annular conveying mechanism 1, a static storage mechanism 2, a static storage feeding mechanism 301, a static storage unloading mechanism 302 and a battery fixture 9, the annular conveying mechanism 1 includes an annular guide rail 11 and a fixture slide 12 that can slide on the annular guide rail 11, the fixture slide 12 has a fixture slide groove, the battery fixture 9 can slide into the fixture slide groove and slide on the annular guide rail 11 together with the fixture slide 12, the annular conveying mechanism 1 is used to realize the annular conveying function of the fixture slide 12, the static storage feeding mechanism 301 is used to send the battery fixture 9 loaded with batteries to be static transported on the annular conveying mechanism 1 into the static storage mechanism 2, the static storage unloading mechanism 302 is used to take out the battery fixture 9 loaded with batteries that have completed the static process in the static storage mechanism 2 and send it back to the annular conveying mechanism 1, the static storage mechanism 2 is used to hold the battery fixture 9 loaded with batteries.

[0031] In specific application, after the battery jig 9 loaded with the battery to be stationary slides into the support slide groove of the jig slide 12, the battery jig 9 together with the battery to be stationary is sent to the stationary warehouse loading stationary warehouse 301 under the action of the annular conveying mechanism 1, and the stationary warehouse loading mechanism 301 sends the battery jig 9 loaded with the battery to be stationary into the stationary warehouse mechanism 2. After the battery jig 9 is sent into the stationary warehouse mechanism 2, the empty jig slide 12 will continue to be transported forward on the annular guide rail 11.

[0032] After the battery has completed resting in the static storage mechanism 2, the battery jig 9 loaded with the rested battery is sent back to the annular conveying mechanism 1 by the static storage unloading mechanism 302. During this process, the battery jig 9 is sent into the empty jig slide 12 through the static storage unloading mechanism 302.

[0033] In the present technical solution, the battery jig 9 includes a jig upper cover 91 having an upper cover inner cavity and a jig lower cover 92 having a lower cover inner cavity. The jig upper cover 91 and the jig lower cover 92 are detachably connected. The upper cover inner cavity and the lower cover inner cavity together constitute the jig inner cavity of the battery jig 9. The jig inner cavity is used to place batteries. The upper cover inner cavity of the jig upper cover 91 is provided with a liquid filling cup device. Both sides of the upper part of the jig upper cover 91 are provided with jig pulleys. The battery jig 9 can slide into the jig slide groove of the jig slide seat 12 through the jig pulleys.

[0034] The battery fixture 9 is used as a carrier for the battery to rest. The fixture upper cover 91 and the fixture lower cover 92 are openable, which is convenient for loading or removing batteries.

[0035] In the above technical solution, the liquid injection and static circulation mechanism also includes a jig assembly and disassembly cover mechanism 4 and a battery loading and unloading mechanism 5. The jig assembly and disassembly cover mechanism 4 is used to disassemble the jig upper cover 91 of the battery jig 9 from the jig lower cover 92 or to cover the jig upper cover 91 on the jig lower cover 92 to realize the detachable connection function of the battery jig 9. The battery loading and unloading mechanism 5 is used to send the battery to be static into the jig inner cavity of the battery jig 9 or to remove the battery that has completed the static process in the battery jig 9 from the jig inner cavity.

[0036] Before the battery jig 9 slides into the jig slot of the jig slide seat 12, the jig upper cover 91 of the battery jig 9 is opened by the cover installation and removal mechanism 4. At this time, the battery to be placed is sent into the jig inner cavity of the battery jig 9 by the battery loading and unloading mechanism 5. Further, the jig upper cover 91 is covered on the jig lower cover 92 by the cover installation and removal mechanism 4. Further, the battery jig 9 carrying the battery to be placed is sent into the ring conveying mechanism 1.

[0037] When the battery jig 9 that has finished standing is transported to the position corresponding to the cover assembly and disassembly mechanism 4, the jig upper cover 91 of the battery jig 9 is disassembled by the cover assembly and disassembly mechanism 4. At this time, the battery that has finished standing in the battery jig 9 is removed by the battery loading and unloading mechanism 5. After the battery is removed, another battery to be stood is placed, and then the battery jig 9 is covered by the cover assembly and disassembly mechanism 4. In this way, a cycle of standing process can be completed. By repeating the above process continuously, the standing process can be cyclically performed.

[0038] Reference Figure 4In the present technical solution, the annular conveying mechanism 1 further includes an annular mounting frame 13 and a circulating drive motor 14 arranged on the annular mounting frame 13, the annular guide rail 11 is installed at the bottom of the annular mounting frame 13, the jig slide 12 is slidably arranged on the annular guide rail 11, and the circulating drive motor 14 is used to drive the jig slide 12 to slide on the annular guide rail 11. The circulating drive motor 14 serves as a driving source for the circulating motion of the jig slide 12, and includes a motor body, a reducer, a motor mounting seat, etc.

[0039] A slide pulley 15 is installed on the upper part of the jig slide 12, and pulley grooves adapted to the slide pulley 15 are arranged inside and outside the annular guide rail 11, and the slide pulley 15 is correspondingly installed in the pulley groove and can slide along the pulley groove. The circulating drive motor 14 is connected to the jig slide 12 through an annular drive belt and can drive the jig slide 12 to slide on the annular guide rail 11 through the annular drive belt. Each jig slide 12 is provided with four slide pulleys 15, and the four slide pulleys 15 are symmetrically arranged on both sides of the annular guide rail 11 in pairs.

[0040] Reference Figure 5 Furthermore, the structure of the static warehouse loading mechanism 301 is the same as that of the static warehouse unloading mechanism 302. Both the static warehouse loading mechanism 301 and the static warehouse unloading mechanism 302 include a support frame 31 and an advance and retreat guide rail 32 and an advance and retreat rack 33 arranged on the support frame 31. The advance and retreat guide rail 32 is provided with an advance and retreat slide 34, and the advance and retreat slide 34 is provided with an advance and retreat drive motor 35. The output end of the advance and retreat drive motor 35 is provided with an advance and retreat gear 36 meshing with the advance and retreat rack 33. The advance and retreat slide 34 is also provided with a clamping cylinder seat 37, and a plurality of clamping cylinders 38 are provided on the clamping cylinder seat 37. The output end of the clamping cylinder 38 is provided with a fixture clamp 39.

[0041] When the battery jig 9 enters the static warehouse mechanism 2, the advance and retreat drive motor 35 in the static warehouse loading mechanism 301 drives the advance and retreat slide 34 to slide backward through the matching structure of the advance and retreat gear 36 and the advance and retreat rack 33, so as to facilitate the passage of the battery jig 9. When the annular conveying mechanism 1 drives the battery jig 9 loaded with the battery to be static to slide to the corresponding position, the advance and retreat drive motor 35 first drives the clamping claw cylinder 38 to slide forward so that the jig clamping claw 39 can be inserted into the space on the side of the battery jig 9. Further, the clamping claw cylinder 38 drives the jig clamping claw 39 to clamp the battery jig 9. Further, the advance and retreat drive motor 35 drives the clamping claw cylinder 38 to slide together with the battery jig 9 into the jig slide groove of the static warehouse mechanism 2 to complete the static warehouse loading process.

[0042] When the battery fixture 9 in the static storage mechanism 2 is unloading, the operating principle of the static storage unloading mechanism 302 is the same as that of the static storage loading mechanism 301, and the operating process is opposite, which will not be repeated here.

[0043] In this embodiment, the static warehouse loading mechanism 301 and the static warehouse unloading mechanism 302 are both provided with four clamping claw cylinders 38, which can realize the loading and unloading of four battery fixtures 9 and four battery fixtures 9 at a time.

[0044] Reference Figure 6-9 Further, the static warehouse mechanism 2 includes a static warehouse outer frame module 21 and a plurality of static modules 22 arranged in the static warehouse outer frame module 21. The static warehouse outer frame module 21 is also provided with a static warehouse lifting module 23 and a static warehouse infeed lateral movement module 2401 driven by the static warehouse lifting module 23 to lift and move, a static warehouse outfeed lateral movement module 2402, a static warehouse infeed docking module 25, and a static warehouse outfeed docking module 26. The material transverse shifting module 2402 is respectively arranged at the inlet end and the outlet end of the static module 22, the static warehouse material inlet moving module 2701 is arranged on the static warehouse material inlet transverse shifting module 2401, the static warehouse material outlet moving module 2702 is arranged on the static warehouse material outlet transverse shifting module 2402, the static warehouse material inlet connecting module 25 is arranged on the static warehouse material inlet moving module 2701, and the static warehouse material outlet connecting module 26 is arranged on the static warehouse material outlet moving module 2702.

[0045] In specific implementation, the entire static storage mechanism 2 can be provided with multiple groups of static modules 22, and the multiple groups of static modules 22 are arranged up and down. In this technical solution, there are four groups of static modules 22, each group of static modules 22 is provided with three rows, and each row is provided with a structure that can accommodate 8 battery fixtures 9. In other embodiments, the implementer can also set a suitable number of static modules 22 as needed, and each group of static modules 22 can also be provided with a structure that accommodates different numbers of battery fixtures 9, which will not be repeated here.

[0046] When in use, the annular conveying mechanism 1 of the equipment sends the battery fixture 9 to the feeding position of the static warehouse, and the static warehouse loading mechanism 301 sends the required battery fixture 9 to the static warehouse feeding connection module 25. In this embodiment, four battery fixtures 9 are fed into the static warehouse feeding connection module 25 at a time, and then the battery fixture 9 is lifted and lowered to the position on the static module 22 of the appropriate number of layers by the static warehouse lifting module 23, and the position of the battery fixture 9 is laterally moved to the position corresponding to the fixture slide by the static warehouse feeding transverse movement module 2401, and then, the battery fixture 9 is driven to move toward the static module 22 by the static warehouse feeding moving module 2701. After moving into position, the battery fixture 9 is sent into the static module 22 by the feeding roller 55 in the static warehouse feeding connection module 25.

[0047] In the process of the static warehouse feeding connection module 25 feeding the battery fixture 9 into the static warehouse module 22, under the joint action of the static warehouse lifting module 23 and the static warehouse discharging transverse movement module 2402, the static warehouse discharging connection module 26 is simultaneously moved to the corresponding position. At the moment when the battery fixture 9 is fed into the static module 22, the battery fixture 9 that has completed the static state in the static module 22 is fed into the static warehouse discharging connection module 26, and the battery fixture 9 enters the static warehouse module 22. After the static warehouse discharge connection module 26 is in place, the static warehouse discharge moving module 2702 drives the static warehouse feed connection module 26 and the battery fixture 9 that has completed the static process to move outward, and then under the joint action of the static warehouse discharge transverse movement module 2402 and the static warehouse lifting module 23, the battery fixture 9 that has completed the static process in the static warehouse discharge connection module 26 is sent into the annular conveying mechanism 1 by the static warehouse unloading mechanism 302 to complete the entire static process.

[0048] In the present technical solution, since each group in the static module 22 accommodates 8 battery fixtures 9, and each static warehouse feeding connection module 25 or static warehouse discharging connection module 26 can only connect 4 battery fixtures 9, it is necessary to set a static warehouse feeding transverse shift module 2401 and a static warehouse discharging transverse shift module 2402 to move the position of the battery fixture 9, so that the battery fixture 9 is delivered to the static module 22 in an offset manner, thereby effectively reducing the structure of the connection module, reducing the weight, and improving the corresponding speed of the action, making maintenance simpler and the equipment cost lower.

[0049] Based on the above-mentioned liquid injection static circulation mechanism, the utility model also provides:

[0050] A circulating static device comprises the liquid injection static circulating mechanism.

[0051] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A liquid injection static circulation mechanism, characterized in that: The invention comprises an annular conveying mechanism (1), a static storage mechanism (2), a static storage loading mechanism (301), a static storage unloading mechanism (302) and a battery jig (9), wherein the annular conveying mechanism (1) comprises an annular guide rail (11) and a jig slide seat (12) which can slide on the annular guide rail (11), the jig slide seat (12) having a jig slide groove, the battery jig (9) can slide into the jig slide groove and slide on the annular guide rail (11) together with the jig slide seat (12), and the annular conveying mechanism (1) is used for In order to realize the circular conveying function of the jig slide (12), the static storage loading mechanism (301) is used to deliver the battery jig (9) loaded with batteries to be statically placed and transported on the circular conveying mechanism (1) into the static storage mechanism (2), and the static storage unloading mechanism (302) is used to take out the battery jig (9) loaded with batteries that have completed the static process from the static storage mechanism (2) and return it to the circular conveying mechanism (1), and the static storage mechanism (2) is used to hold the battery jig (9) loaded with batteries.

2. A liquid injection static circulation mechanism according to claim 1, characterized in that: The annular conveying mechanism (1) further comprises an annular mounting frame (13) and a circulating drive motor (14) arranged on the annular mounting frame (13); the annular guide rail (11) is mounted on the bottom of the annular mounting frame (13); the jig slide (12) is slidably arranged on the annular guide rail (11); and the circulating drive motor (14) is used to drive the jig slide (12) to slide on the annular guide rail (11).

3. A liquid injection static circulation mechanism according to claim 2, characterized in that: A slide pulley (15) is installed on the upper part of the jig slide (12), and pulley grooves adapted to the slide pulley (15) are arranged inside and outside the annular guide rail (11), and the slide pulley (15) is correspondingly installed in the pulley groove and can slide along the pulley groove.

4. A liquid injection static circulation mechanism according to claim 3, characterized in that: The circulating drive motor (14) is connected to the jig slide (12) via an annular drive belt and can drive the jig slide (12) to slide on the annular guide rail (11) via the annular drive belt. Four slide pulleys (15) are provided on each jig slide (12), and the four slide pulleys (15) are symmetrically arranged in pairs on both sides of the annular guide rail (11).

5. The liquid injection static circulation mechanism according to claim 1, characterized in that: The static warehouse loading mechanism (301) and the static warehouse unloading mechanism (302) have the same structure. Both the static warehouse loading mechanism (301) and the static warehouse unloading mechanism (302) comprise a support frame (31) and an advance / retract guide rail (32) and an advance / retract rack (33) arranged on the support frame (31). The advance / retract guide rail (32) is provided with an advance / retract slide (34). The advance / retract slide (34) is provided with an advance / retract drive motor (35). The output end of the advance / retract drive motor (35) is provided with an advance / retract gear (36) meshing with the advance / retract rack (33). The advance / retract slide (34) is also provided with a clamping cylinder seat (37). The clamping cylinder seat (37) is provided with a plurality of clamping cylinders (38). The output end of the clamping cylinder (38) is provided with a fixture clamping jaw (39).

6. The liquid injection static circulation mechanism according to claim 1, characterized in that: The static warehouse mechanism (2) comprises a static warehouse outer frame module (21) and a plurality of static modules (22) arranged in the static warehouse outer frame module (21); the static warehouse outer frame module (21) is also provided with a static warehouse lifting module (23) and a static warehouse infeed transverse shift module (2401), a static warehouse outfeed transverse shift module (2402), a static warehouse infeed docking module (25), and a static warehouse outfeed docking module (26) driven to lift and move by the static warehouse lifting module (23); the static warehouse infeed transverse shift module (2401) and the static warehouse outfeed transverse shift module (2402) are The material transverse shifting module (2402) is respectively arranged at the inlet end and the outlet end of the static module (22); the static warehouse material inlet shifting module (2401) is provided with a static warehouse material inlet moving module (2701); the static warehouse material outlet shifting module (2402) is provided with a static warehouse material outlet moving module (2702); the static warehouse material inlet connecting module (25) is arranged on the static warehouse material inlet moving module (2701); and the static warehouse material outlet connecting module (26) is arranged on the static warehouse material outlet moving module (2702).

7. The liquid injection static circulation mechanism according to claim 1, characterized in that: The battery jig (9) comprises a jig upper cover (91) having an upper cover inner cavity and a jig lower cover (92) having a lower cover inner cavity. The jig upper cover (91) and the jig lower cover (92) are detachably connected. The upper cover inner cavity and the lower cover inner cavity together constitute the jig inner cavity of the battery jig (9). The jig inner cavity is used to place batteries. The upper cover inner cavity of the jig upper cover (91) is provided with a liquid injection cup device. Both sides of the upper part of the jig upper cover (91) are provided with jig pulleys. The battery jig (9) can slide into the jig slide groove of the jig slide seat (12) through the jig pulleys.

8. The liquid injection static circulation mechanism according to claim 7, characterized in that: The battery jig (9) also includes a jig cover installation and removal mechanism (4), which is used to remove the jig upper cover (91) of the battery jig (9) from the jig lower cover (92) or to cover the jig upper cover (91) onto the jig lower cover (92) to achieve a detachable connection function of the battery jig (9).

9. The liquid injection static circulation mechanism according to claim 8, characterized in that: It also comprises a battery loading and unloading mechanism (5), which is used to deliver batteries to be placed in a static state into the inner cavity of the battery fixture (9) or to remove batteries that have completed the static state in the battery fixture (9) from the inner cavity of the fixture.

10. A circulating static device, characterized in that: The circulating static equipment comprises the liquid injection static circulating mechanism as described in any one of claims 1-9.

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