阅读说明：本技术 一种锂电池封装设备及其工艺 (Lithium battery packaging equipment and process thereof ) 是由 叶凌 于 2021-01-29 设计创作，主要内容包括：本发明公开了一种锂电池封装设备及其工艺,具体涉及锂电池制备技术领域,其技术方案是：包括封装台、封装结构、转动板和定量抽液泵,所述转动板设置在所述封装台上端,所述转动板内壁固定安装转轴,所述封装台内壁开设通孔二,所述转轴插入所述通孔二内壁,所述封装台下端固定安装顶杆,所述顶杆下端固定连接底座,所述底座上端固定安装减速电机,所述减速电机输出端固定连接所述转轴,所述转动板上端固定安装抵板,所述抵板内侧固定安装液压杆四,本发明有益效果是：通过使锂电池的装液和封装进行结合,使锂电池可以快速的完成封口作业,增强锂电池在装液后移动的稳定性,防止电解液容易洒出。(The invention discloses a lithium battery packaging device and a process thereof, and particularly relates to the technical field of lithium battery preparation, wherein the technical scheme is as follows: the quantitative liquid pumping device comprises a packaging table, a packaging structure, a rotating plate and a quantitative liquid pumping pump, wherein the rotating plate is arranged at the upper end of the packaging table, a rotating shaft is fixedly installed on the inner wall of the rotating plate, a second through hole is formed in the inner wall of the packaging table, the rotating shaft is inserted into the inner wall of the second through hole, an ejector rod is fixedly installed at the lower end of the packaging table, the lower end of the ejector rod is fixedly connected with a base, a speed reducing motor is fixedly installed at the upper end of the base, the output end of the speed reducing motor is fixedly connected with the rotating shaft, a supporting plate is fixedly installed at the upper end of the: through the dress liquid and the encapsulation that make the lithium cell combine, the completion that makes the lithium cell can be quick seals the operation, and the stability that the reinforcing lithium cell removed after the dress liquid prevents that electrolyte from spilling easily.)

1. The utility model provides a lithium battery package equipment, includes encapsulation platform (1), packaging structure (2), rotor plate (3) and ration drawing liquid pump (4), its characterized in that: the rotating plate (3) is arranged at the upper end of the packaging table (1), a rotating shaft (32) is fixedly installed on the inner wall of the rotating plate (3), a second through hole (31) is formed in the inner wall of the packaging table (1), the rotating shaft (32) is inserted into the inner wall of the second through hole (31), a push rod (11) is fixedly installed at the lower end of the packaging table (1), the lower end of the push rod (11) is fixedly connected with a base (12), a speed reducing motor (33) is fixedly installed at the upper end of the base (12), the output end of the speed reducing motor (33) is fixedly connected with the rotating shaft (32), a resisting plate (34) is fixedly installed at the upper end of the rotating plate (3), a hydraulic rod IV (36) is fixedly installed on the inner side of the resisting plate (34), a clamping block (37) is fixedly installed at the output end of the hydraulic rod IV (36), a clamping plate (35) is fixedly installed at the side end of the resisting, the inner side of the aluminum-plastic film (38) is provided with an electric core (381), the upper end of the packaging table (1) is fixedly provided with a second supporting frame (17), the left side of the second supporting frame (17) is fixedly provided with the packaging structure (2), the packaging structure (2) comprises a top plate (26), the top plate (26) is fixedly arranged at the left end of the second supporting frame (17), the upper end of the top plate (26) is fixedly provided with a second hydraulic rod (21), the output end of the second hydraulic rod (21) is fixedly connected with a supporting plate (23), the lower end of the supporting plate (23) is fixedly provided with a fixed block (242), the inner side of the fixed block (242) is fixedly provided with a third hydraulic rod (243), the output end of the third hydraulic rod (243) is fixedly connected with a sealing plate (24), the inner wall of the supporting plate (23) is provided with a slide way (232), the inner side of the, and a top plate (26) is fixedly arranged at the lower end of the supporting plate (23).

2. A lithium battery pack apparatus as claimed in claim 1, wherein: the lower end of the supporting plate (23) is fixedly provided with a fixing plate (25), the right end of the fixing plate (25) is fixedly provided with a hot melting machine (252), the left end of the hot melting machine (252) is fixedly connected with a heat conduction nozzle (251), and the heat conduction nozzle (251) penetrates through the inner wall of the fixing plate (25).

3. A lithium battery pack apparatus as claimed in claim 1, wherein: base (12) upper end fixed mounting electrolyte box (42), encapsulation platform (1) upper end fixed mounting ration drawing liquid pump (4), ration drawing liquid pump (4) right-hand member is equipped with and sends liquid mouth (41), ration drawing liquid pump (4) fixed connection electrolyte box (42).

4. A lithium battery pack apparatus as claimed in claim 1, wherein: base (12) upper end fixed mounting connecting seat (131), connecting seat (131) upper end fixed mounting support frame (13), change pole (151) are pegged graft to support frame (13) inner wall, change pole (151) inboard fixed mounting and change roller (15), change roller (15) outer wall fixed mounting and place board (154), support frame (13) right side fixed mounting servo motor (153), servo motor (153) output end fixed connection change pole (151), servo motor (153) lower extreme fixed mounting supporting seat (152).

5. A lithium battery pack apparatus as claimed in claim 1, wherein: the inner wall of the packaging table (1) is provided with a first through hole (16), and the upper end of the base (12) is fixedly provided with a collecting box (14).

6. A lithium battery pack apparatus as claimed in claim 1, wherein: encapsulation platform (1) upper end fixed mounting guide board (18), guide board (18) left side is equipped with hydraulic stem one (181), hydraulic stem one (181) output end fixed mounting push pedal (182), guide board (18) side is equipped with slide (19).

7. A lithium battery pack apparatus as claimed in claim 1, wherein: the upper end of the supporting plate (23) is fixedly provided with a sleeve (211), and the lower end of the second hydraulic rod (21) is in threaded connection with the sleeve (211).

8. A lithium battery pack apparatus as claimed in claim 1, wherein: the lower end of the top plate (26) is fixedly provided with a sliding seat (22), the inner side of the sliding seat (22) is provided with a sliding groove (221), the side end of the supporting plate (23) is fixedly provided with a sliding block (231), and the sliding block (231) is inserted into the inner side of the sliding groove (221).

9. A lithium battery pack apparatus as claimed in claim 1, wherein: the rotating plate (3) rotates clockwise.

10. The lithium battery packaging process is characterized by further comprising the following operation steps:

s1: starting a hydraulic rod I (181), pushing the aluminum-plastic film (38) to the inner side of the clamping plate (35), and starting a hydraulic rod IV (36) to move the clamping block (37) to fix the aluminum-plastic film (38);

s2: starting the quantitative liquid pump (4), and conveying the electrolyte in the electrolyte box (42) to the inside of the aluminum plastic film (38) by the quantitative liquid pump (4);

s3: starting a speed reducing motor (33), enabling the rotating plate (3) to rotate clockwise, starting a second hydraulic rod (21) and descending the supporting plate (23);

s4: starting a hydraulic rod III (243), pushing the sealing plate (24) to enable the liquid inlet of the aluminum-plastic film (38) to be placed between the sealing plate (24) and the top plate (26) for clamping;

s5: starting a hot melting machine (252), heating the liquid inlet of the aluminum-plastic film (38) and pressing and sealing the liquid inlet;

s6: and finally, opening the sealing plate (24) and the clamping block (37), enabling the aluminum-plastic film (38) to fall into the inner side of the placing plate (154), and rotating the rotating roller (15) to enable the aluminum-plastic film (38) to enter the collecting box (14).

Technical Field

The invention relates to the field of lithium battery preparation, in particular to lithium battery packaging equipment and a lithium battery packaging process.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive electrode or a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so that the lithium metal is processed, stored and used.

The prior art has the following defects: when the existing lithium battery is packaged, electrolyte is easy to spill out, and the sealing position of the lithium battery cannot be quickly packaged after the electrolyte is filled, so that the service life and the quality of the lithium battery are reduced.

Therefore, it is necessary to invent a lithium battery packaging device and a process thereof.

Disclosure of Invention

Therefore, the invention provides lithium battery packaging equipment and a process thereof, which combine liquid filling and packaging of a lithium battery, so that the lithium battery can rapidly finish sealing operation, enhance the moving stability of the lithium battery after liquid filling, and prevent electrolyte from being easily spilled, thereby solving the problems that the electrolyte is easily spilled when the lithium battery is packaged, the sealing position of the lithium battery cannot be rapidly packaged after the electrolyte is completely filled, and the service life and the quality of the lithium battery are reduced.

In order to achieve the above purpose, the invention provides the following technical scheme: a lithium battery packaging device and a process thereof comprise a packaging table, a packaging structure, a rotating plate and a quantitative liquid pump, wherein the rotating plate is arranged at the upper end of the packaging table, a rotating shaft is fixedly arranged on the inner wall of the rotating plate, a through hole II is formed in the inner wall of the packaging table, the rotating shaft is inserted into the inner wall of the through hole II, a push rod is fixedly arranged at the lower end of the packaging table, the lower end of the push rod is fixedly connected with a base, a speed reducing motor is fixedly arranged at the upper end of the base, the output end of the speed reducing motor is fixedly connected with the rotating shaft, a supporting plate is fixedly arranged at the upper end of the rotating plate, a hydraulic rod IV is fixedly arranged on the inner side of the supporting plate, a clamping block is fixedly arranged at the four output end of the hydraulic rod, a clamping plate is fixedly arranged at the side end of the supporting plate, an aluminum-plastic film is clamped, the packaging structure comprises a top plate, the top plate is fixedly installed at the left end of the second support frame, the upper end of the top plate is fixedly provided with a second hydraulic rod, the output end of the second hydraulic rod is fixedly connected with a support plate, the lower end of the support plate is fixedly provided with a fixed block, the inner side of the fixed block is fixedly provided with a third hydraulic rod, the output end of the third hydraulic rod is fixedly connected with a sealing plate, the inner wall of the support plate is provided with a slide rail, the inner side of the sealing plate is fixedly provided with a slide rod, the slide rod is inserted into.

Preferably, a fixed plate is fixedly installed at the lower end of the supporting plate, a hot melting machine is fixedly installed at the right end of the fixed plate, a heat conduction nozzle is fixedly connected to the left end of the hot melting machine, and the heat conduction nozzle penetrates through the inner wall of the fixed plate.

Preferably, the electrolyte box is fixedly installed at the upper end of the base, the quantitative liquid pump is fixedly installed at the upper end of the packaging table, a liquid feeding nozzle is arranged at the right end of the quantitative liquid pump, and the quantitative liquid pump is fixedly connected with the electrolyte box.

Preferably, the base upper end fixed mounting connecting seat, connecting seat upper end fixed mounting support frame one, the bull stick is pegged graft to a support frame inner wall, the inboard fixed mounting of bull stick changes the roller, change roller outer wall fixed mounting and place the board, a support frame right side fixed mounting servo motor, servo motor output fixed connection the bull stick, servo motor lower extreme fixed mounting supporting seat.

Preferably, the inner wall of the packaging table is provided with a first through hole, and the upper end of the base is fixedly provided with the collecting box.

Preferably, encapsulation bench end fixed mounting guide board, the guide board left side is equipped with hydraulic stem one, the fixed mounting push pedal of hydraulic stem one output, the guide board side is equipped with the slide.

Preferably, the upper end of the supporting plate is fixedly provided with a sleeve, and the lower end of the second hydraulic rod is in threaded connection with the sleeve.

Preferably, a sliding seat is fixedly installed at the lower end of the top plate, a sliding groove is formed in the inner side of the sliding seat, a sliding block is fixedly installed at the side end of the supporting plate, and the sliding block is inserted into the inner side of the sliding groove.

Preferably, the rotating plate rotates clockwise.

The lithium battery packaging process further comprises the following operation steps:

s1: starting a hydraulic rod I to push the aluminum-plastic film to the inner side of the clamping plate, and starting a hydraulic rod IV to move the clamping block to fix the aluminum-plastic film;

s2: starting a quantitative liquid pump, and conveying the electrolyte in the electrolyte box to the inside of the aluminum plastic film by the quantitative liquid pump;

s3: starting a speed reduction motor to enable the rotating plate to rotate clockwise, starting the hydraulic rod II and descending the supporting plate;

s4: starting the hydraulic rod III to push the sealing plate, so that the liquid inlet of the aluminum-plastic film is placed between the sealing plate and the top plate for clamping;

s5: starting a hot melting machine, heating the liquid inlet of the aluminum-plastic film while pressing and sealing;

s6: finally, the sealing plate and the clamping block are opened, the aluminum-plastic film falls into the inner side of the placing plate, and the rotating roller is rotated to enable the aluminum-plastic film to enter the collecting box

The invention has the beneficial effects that:

the rotating plate is arranged at the upper end of the packaging platform and has the function of facilitating the rotation of the aluminum plastic film to add liquid and fix, a rotating shaft is fixedly arranged on the inner wall of the rotating plate and has the function of enabling the rotating plate to rotate clockwise, a through hole II is formed in the inner wall of the packaging platform and has the function of facilitating the introduction of the rotating shaft, the rotating shaft is inserted into the inner wall of the through hole II, a mandril is fixedly arranged at the lower end of the packaging platform and has the function of supporting the packaging platform, the lower end of the mandril is fixedly connected with a base which has the function of supporting the mandril, a speed reducing motor is fixedly arranged at the upper end of the base and has the function of enabling the rotating plate to rotate, the output end of the speed reducing motor is fixedly connected with the rotating shaft, a supporting plate is fixedly arranged at the upper end of the rotating plate and has the function of fixing a, the clamping block and the clamping plate have the function of fixing the aluminum-plastic film on the rotating plate, the aluminum-plastic film is clamped between the clamping plate and the clamping block, the inner side of the aluminum-plastic film is provided with an electric core, the upper end of the packaging table is fixedly provided with a second supporting frame, the second supporting frame has the function of supporting a packaging structure, the left side of the second supporting frame is fixedly provided with the packaging structure, the packaging structure has the function of conveniently packaging the lithium battery, the packaging structure comprises a top plate, the top plate has the function of supporting a second hydraulic rod and a supporting plate, the top plate is fixedly arranged at the left end of the second supporting frame, the upper end of the top plate is fixedly provided with a second hydraulic rod, the second hydraulic rod has the function of lifting the supporting plate, the output end of the second hydraulic rod is fixedly connected with the supporting plate, the supporting plate has the function of conveniently sealing the lithium battery, three output end fixed connection closing plates of hydraulic stem, the closing plate has the effect to the roof pressfitting to the plastic-aluminum membrane, the slide is seted up to the backup pad inner wall, the slide has the gliding effect of convenient slide bar, the inboard fixed mounting slide bar of closing plate, the slide bar has the effect that makes things convenient for the closing plate to remove, the slide bar is pegged graft at the slide inner wall, backup pad lower extreme fixed mounting roof, the roof has the effect of the sealed plastic-aluminum membrane of pressfitting.

Drawings

Fig. 1 is a structural diagram of a lithium battery packaging apparatus and a process thereof according to the present invention;

FIG. 2 is a structural diagram of an area A of a lithium battery packaging device and a process thereof according to the present invention;

fig. 3 is a bottom view of a support plate in a lithium battery packaging apparatus and a process thereof according to the present invention;

fig. 4 is a top view of a lithium battery packaging apparatus and process thereof according to the present invention;

FIG. 5 is a schematic connection diagram of a clamping plate in a lithium battery packaging device and a lithium battery packaging process provided by the present invention;

FIG. 6 is a schematic connection diagram of a lithium battery packaging device and a rotating roller in the lithium battery packaging device process according to the present invention;

fig. 7 is a top view of a lithium battery packaging apparatus and a rotating plate in the process of the lithium battery packaging apparatus according to the present invention;

fig. 8 is a perspective view of a lithium battery packaging device and a sleeve in the process thereof according to the present invention.

In the figure: the packaging device comprises a packaging table 1, a top rod 11, a base 12, a first support frame 13, a connecting seat 131, a collecting box 14, a rotating roller 15, a rotating rod 151, a supporting seat 152, a servo motor 153, a placing plate 154, a first through hole 16, a second support frame 17, a guide plate 18, a first hydraulic rod 181, a push plate 182, a sliding plate 19, a packaging structure 2, a second hydraulic rod 21, a sleeve 211, a sliding seat 22, a sliding groove 221, a supporting plate 23, a sliding block 231, a sliding rail 232, a sealing plate 24, a sliding rod 241, a fixing block 242, a third hydraulic rod 243, a fixing plate 25, a heat conducting nozzle 251, a hot melting machine 252, a top plate 26, a rotating plate 3, a second through hole 31, a rotating shaft 32, a speed reducing motor 33, a pressing plate 34, a clamping plate 35, a fourth hydraulic rod 36, a clamping block 37, an aluminum plastic.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to the attached drawings 1-8, a lithium battery packaging device and a process thereof comprise a packaging table 1, a packaging structure 2, a rotating plate 3 and a quantitative liquid pump 4;

further, the rotating plate 3 is arranged at the upper end of the packaging table 1, a rotating shaft 32 is fixedly installed on the inner wall of the rotating plate 3, a through hole II 31 is formed in the inner wall of the packaging table 1, the rotating shaft 32 is inserted into the inner wall of the through hole II 31, a top rod 11 is fixedly installed at the lower end of the packaging table 1, the lower end of the top rod 11 is fixedly connected with the base 12, a speed reducing motor 33 is fixedly installed at the upper end of the base 12, the output end of the speed reducing motor 33 is fixedly connected with the rotating shaft 32, a supporting plate 34 is fixedly installed at the upper end of the rotating plate 3, a hydraulic rod IV 36 is fixedly installed on the inner side of the supporting plate 34, a clamping block 37 is fixedly installed at the output end of the hydraulic rod IV 36, a clamping plate 35 is fixedly installed at the side end of the supporting plate 34, an aluminum-plastic film 38 is clamped between the clamping block 35 and the clamping block 37, an electric core 381 is arranged, the packaging structure 2 comprises a top plate 26, the top plate 26 is fixedly arranged at the left end of a second support frame 17, a second hydraulic rod 21 is fixedly arranged at the upper end of the top plate 26, the output end of the second hydraulic rod 21 is fixedly connected with a support plate 23, the lower end of the support plate 23 is fixedly provided with a fixed block 242, a third hydraulic rod 243 is fixedly arranged at the inner side of the fixed block 242, the output end of the third hydraulic rod 243 is fixedly connected with a sealing plate 24, a slide way 232 is arranged on the inner wall of the support plate 23, a slide rod 241 is fixedly arranged at the inner side of the sealing plate 24, the slide rod 241 is inserted into the inner wall of the slide way 232, the top plate 26 is fixedly arranged at the lower end of the support plate 23, the rotating plate 3 has the function of facilitating the rotation of the aluminum-plastic film 38 to carry out liquid adding and fixing, the rotating, the base 12 has the function of supporting the ejector rod 11, the speed reducing motor 33 is set to TCH-750, the speed reducing motor 33 has the function of rotating the rotating plate 3, the abutting plate 34 has the function of fixing the hydraulic rod four 36, the hydraulic rod four 36 is set to B-18, the clamping block 37 and the clamping plate 35 have the function of fixing the aluminum plastic film 38 on the rotating plate 3, the aluminum plastic film 38 is used for packaging a lithium battery, the battery core 381 is a raw material of a lithium ion polymer battery product, the main function is to prevent short circuit between the metal strip and the aluminum plastic film 38 when the lithium battery is packaged, and the aluminum plastic film 38 is hot-melted and sealed and bonded together to prevent liquid leakage when the lithium battery is packaged at 140 ℃, the supporting frame two 17 has the function of supporting the packaging structure 2, the packaging structure 2 has the function of conveniently packaging the lithium battery, the top plate 26 has the function of supporting the hydraulic rod two 21 and the supporting plate 23, the hydraulic rod two 21 is set to YYB, the second hydraulic rod 21 has the function of lifting the support plate 23, the support plate 23 has the function of facilitating sealing of the sealing plate 24 on the lithium battery, the fixing block 242 has the function of fixing the third hydraulic rod 243, the third hydraulic rod 243 is B-18, the third hydraulic rod 243 has the function of pushing the sealing plate 24, the sealing plate 24 has the function of pressing the aluminum-plastic film 38 towards the top plate 26 and sealing the aluminum-plastic film 38, the slide rail 232 has the function of facilitating sliding of the slide rod 241, the slide rod 241 has the function of facilitating movement of the sealing plate 24, and the top plate 26 has the function of pressing and sealing the aluminum-plastic film 38;

further, a fixing plate 25 is fixedly installed at the lower end of the supporting plate 23, a hot melting machine 252 is fixedly installed at the right end of the fixing plate 25, a heat conducting nozzle 251 is fixedly connected to the left end of the hot melting machine 252, the heat conducting nozzle 251 penetrates through the inner wall of the fixing plate 25, the fixing plate 25 has the function of fixing the hot melting machine 252, the hot melting machine 252 is set to be DK-C100B, the hot melting machine 252 has the function of heating the opening of the aluminum-plastic film 38, so that the aluminum-plastic film 38 is subjected to heat sealing, and the heat conducting nozzle 251 has the function of conducting heat to the aluminum-plastic;

further, an electrolyte box 42 is fixedly mounted at the upper end of the base 12, the quantitative liquid pump 4 is fixedly mounted at the upper end of the packaging table 1, a liquid feeding nozzle 41 is arranged at the right end of the quantitative liquid pump 4, the quantitative liquid pump 4 is fixedly connected with the electrolyte box 42, the electrolyte box 42 has an electrolyte storing function, the quantitative liquid pump 4 is set to be PU01, the quantitative liquid pump 4 has a function of quantitatively pumping the electrolyte in the electrolyte box 42 into the aluminum-plastic film 38, the liquid feeding nozzle 41 is arranged at the upper end of the aluminum-plastic film 38, and the liquid feeding nozzle 41 has a liquid feeding function on the aluminum-plastic film 38;

further, a connecting seat 131 is fixedly installed at the upper end of the base 12, a first supporting frame 13 is fixedly installed at the upper end of the connecting seat 131, a rotating rod 151 is inserted into the inner wall of the first support frame 13, a rotating roller 15 is fixedly arranged on the inner side of the rotating rod 151, a placing plate 154 is fixedly arranged on the outer wall of the rotating roller 15, a servo motor 153 is fixedly arranged on the right side of the first support frame 13, the output end of the servo motor 153 is fixedly connected with the rotating rod 151, the lower end of the servo motor 153 is fixedly provided with the supporting seat 152, the connecting seat 131 has the function of fixing the supporting frame I13, the supporting frame I13 has the function of positioning the rotating rod 151, the rotating rod 151 has the function of connecting the rotating roller 15, the rotating roller 15 has the function of rotating the placing plate 154, the placing plate 154 has the function of receiving the aluminum-plastic film 38, the aluminum-plastic film 38 is sent into the collection box 14, the servo motor 153 has the function of rotating the rotating rod 151, and the supporting seat 152 has the function of fixing the servo motor 153;

further, a first through hole 16 is formed in the inner wall of the packaging table 1, the collecting box 14 is fixedly mounted at the upper end of the base 12, the first through hole 16 has the function of facilitating the aluminum-plastic film 38 to enter the inner side of the placing plate 154, and the collecting box 14 has the function of placing the aluminum-plastic film 38;

further, a guide plate 18 is fixedly installed at the upper end of the packaging table 1, a first hydraulic rod 181 is arranged on the left side of the guide plate 18, a push plate 182 is fixedly installed at the output end of the first hydraulic rod 181, a sliding plate 19 is arranged at the side end of the guide plate 18, the guide plate 18 has the effect of facilitating the lithium battery to be pushed to the inner side of the clamping plate 35, the first hydraulic rod 181 is set to be B-18, the first hydraulic rod 181 has the effect of pushing the push plate 182, the push plate 182 has the effect of pushing the lithium battery, and the sliding plate 19 has the effect of facilitating the lithium;

further, a sleeve 211 is fixedly mounted at the upper end of the support plate 23, the lower end of the second hydraulic rod 21 is in threaded connection with the sleeve 211, and the sleeve 211 has the function of fixing the second hydraulic rod 21;

furthermore, the sliding seat 22 is fixedly installed at the lower end of the top plate 26, the sliding groove 221 is formed in the inner side of the sliding seat 22, the sliding block 231 is fixedly installed at the side end of the supporting plate 23, the sliding block 231 is inserted into the sliding groove 221, the sliding seat 22 and the sliding groove 221 have the function of positioning the sliding block 231, and the sliding block 231 has the function of positioning the position of the supporting plate 23;

further, the rotating plate 3 rotates clockwise, so that the aluminum-plastic film 38 rotates clockwise, and the aluminum-plastic film 38 is subjected to liquid feeding and then packaged;

the lithium battery packaging process further comprises the following operation steps:

s1: starting a hydraulic rod I181, pushing the aluminum-plastic film 38 to the inner side of the clamping plate 35, and starting a hydraulic rod IV 36 to move the clamping block 37 to fix the aluminum-plastic film 38;

s2: starting the quantitative liquid pump 4, and conveying the electrolyte in the electrolyte box 42 to the inside of the aluminum plastic film 38 by the quantitative liquid pump 4;

s3: starting a speed reducing motor 33 to enable the rotating plate 3 to rotate clockwise, starting the second hydraulic rod 21 and descending the supporting plate 23;

s4: starting the hydraulic rod III 243 to push the sealing plate 24, so that the liquid inlet of the aluminum-plastic film 38 is placed between the sealing plate 24 and the top plate 26 for clamping;

s5: starting the hot melting machine 252, heating the liquid inlet of the aluminum-plastic film 38 and pressing and sealing the liquid inlet;

s6: finally, the sealing plate 24 and the clamping block 37 are opened, the aluminum-plastic film 38 falls into the inner side of the placing plate 154, and the rotating roller 15 is rotated to make the aluminum-plastic film 38 enter the collection box 14.

The using process of the invention is as follows: when the invention is used, the rotating plate 3 is arranged at the upper end of the packaging platform 1, the inner wall of the rotating plate 3 is fixedly provided with the rotating shaft 32, the inner wall of the packaging platform 1 is provided with the second through hole 31, the rotating shaft 32 is inserted into the inner wall of the second through hole 31, the lower end of the packaging platform 1 is fixedly provided with the ejector rod 11, the lower end of the ejector rod 11 is fixedly connected with the base 12, the upper end of the base 12 is fixedly provided with the speed reducing motor 33, the output end of the speed reducing motor 33 is fixedly connected with the rotating shaft 32, the rotating plate 3 rotates clockwise by rotating the rotating shaft 32, the upper end of the rotating plate 3 is fixedly provided with the abutting plate 34, the inner side of the abutting plate 34 is fixedly provided with the fourth hydraulic rod 36, the output end of the fourth hydraulic rod 36 is fixedly provided with the clamping block 37, the side end of the abutting plate 34 is fixedly provided with the clamping plate 35, the electric core 381 is arranged between the clamping plate 35 and the clamping block 37, the packaging structure 2 is fixedly installed on the left side of the second support frame 17, the packaging structure 2 comprises a top plate 26, the top plate 26 is fixedly installed at the left end of the second support frame 17, a second hydraulic rod 21 is fixedly installed at the upper end of the top plate 26, the lifting of the support plate 23 is controlled through the second hydraulic rod 21, the output end of the second hydraulic rod 21 is fixedly connected with the support plate 23, the lower end of the support plate 23 is fixedly installed with a fixed block 242, a third hydraulic rod 243 is fixedly installed on the inner side of the fixed block 242, the output end of the third hydraulic rod 243 is fixedly connected with a sealing plate 24, a slide way 232 is arranged on the inner wall of the support plate 23, a slide rod 241 is fixedly installed on the inner side of the sealing plate 24, the slide rod 241 is inserted into the inner wall of the slide way 232, the top plate 26 is fixedly installed at the lower end of the support plate 23, the sealing plate 24 is pushed, a quantitative liquid pump 4 is fixedly arranged at the upper end of the packaging table 1, a liquid feeding nozzle 41 is arranged at the right end of the quantitative liquid pump 4, the quantitative liquid pump 4 is fixedly connected with an electrolyte box 42, the electrolyte in the electrolyte box 42 is quantitatively pumped into the aluminum plastic film 38 by the quantitative liquid pump 4, a connecting seat 131 is fixedly arranged at the upper end of the base 12, a first supporting frame 13 is fixedly arranged at the upper end of the connecting seat 131, a rotating rod 151 is inserted into the inner wall of the first supporting frame 13, a rotating roller 15 is fixedly arranged at the inner side of the rotating rod 151, a placing plate 154 is fixedly arranged on the outer wall of the rotating roller 15, a servo motor 153 is fixedly arranged at the right side of the first supporting frame 13, the output end of the servo motor 153 is fixedly connected with the rotating rod 151, a supporting seat 152 is fixedly arranged at the lower end of the servo motor 153, the rotating rod 151 is rotated by the servo motor 153, the rotating rod 15, the aluminum, the fourth starting hydraulic rod 36 moves the clamping block 37 to fix the aluminum plastic film 38, the quantitative liquid pump 4 is started, the quantitative liquid pump 4 conveys the electrolyte in the electrolyte box 42 to the inside of the aluminum plastic film 38, the speed reducing motor 33 is started to enable the rotating plate 3 to rotate clockwise, the second starting hydraulic rod 21 descends the supporting plate, the third starting hydraulic rod 243 pushes the sealing plate 24 to enable the liquid inlet of the aluminum plastic film 38 to be placed between the sealing plate 24 and the top plate 26 for clamping, the hot melting machine 252 is started to heat and press and seal the liquid inlet of the aluminum plastic film 38, finally the sealing plate 24 and the clamping block 37 are opened, the aluminum plastic film 38 falls into the inner side of the placing plate 154, the rotating roller 15 is rotated, and the aluminum plastic film 38 enters the collecting box 14.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.