Battery cell sealing and discharging device

Abstract

The utility model relates to the technical field of battery cells, and discloses a battery cell sealing and blanking device which comprises a four-side rotary table mechanism, and a side sealing mechanism, a short circuit measuring mechanism and an edge cutting mechanism which are arranged around the four-side rotary table mechanism, the feeding mechanism is used for feeding materials to the four-edge rotary table mechanism, and the discharging mechanism is used for discharging materials to the four-edge rotary table mechanism; the four-side rotary table machine provides a function of conveying the battery cells among different processing stations; a plurality of fixtures are arranged on the rotary table and are used for fixing a battery cell and bringing the battery cell to a side sealing station, a short circuit measuring station and an edge cutting station; the side sealing mechanism is used for completing edge sealing operation of the battery cell; firm sealing is ensured through heating, pressing and other modes, and the sealing performance of the battery cell is improved; the short circuit detection mechanism is responsible for carrying out short circuit detection on the battery cell to ensure the safety of the battery cell before subsequent process treatment; the trimming mechanism is used for trimming the edge of the battery cell in a cutting or punching manner to ensure that the boundary dimension of the battery cell meets the requirement, and redundant materials are removed.

Description

Technical Field

[0001] This utility model relates to the field of battery cell technology, and specifically to a battery cell sealing and feeding device. Background Technology

[0002] Cell sealing and unloading equipment is usually used in the battery production process. Its main function is to unload the sealed cell material and transfer it to the next process.

[0003] The following problems exist in the market: After the battery cells are sealed, they still need to be inspected and trimmed. However, the existing production lines are generally laid out in a straight line, which makes the production lines take up a lot of space, or some processes require manual assistance.

[0004] The technical problem to be solved by this utility model is to provide a compact automated battery cell sealing and unloading device. Utility Model Content

[0005] The technical problem this utility model addresses is: providing a compact automated battery cell sealing and unloading device; a four-sided rotary table provides the function of transferring battery cells between different processing stations; the rotary table is equipped with several clamps for fixing the battery cells and bringing them to the side sealing, short-circuit testing, and edge trimming stations; the side sealing mechanism is used to complete the edge sealing operation of the battery cells; heating, pressing, and other methods are used to ensure a firm seal and improve the sealing performance of the battery cells; the short-circuit testing mechanism is responsible for short-circuit testing of the battery cells to ensure the safety of the battery cells before subsequent processing steps; this mechanism can be implemented using a conductive probe or a resistance measuring device; the edge trimming mechanism trims the edges of the battery cells by cutting or punching to ensure that their external dimensions meet the requirements and removes excess material; the feeding mechanism provides the battery cells to be processed to the four-sided rotary table mechanism; the unloading mechanism removes the processed battery cells from the four-sided rotary table mechanism and transports them to the next process or collection area, which can be accomplished by a robotic arm, pusher, or conveyor belt.

[0006] A battery cell sealing and feeding device includes a four-sided turntable mechanism, a side sealing mechanism, a short-circuit testing mechanism, and an edge cutting mechanism arranged around the four-sided turntable mechanism; and is provided with a feeding mechanism for feeding the four-sided turntable mechanism and a discharging mechanism for discharging the four-sided turntable mechanism.

[0007] Preferably, the quadrilateral turntable mechanism includes a horizontally arranged quadrilateral turntable; and the bottom of the quadrilateral turntable is provided with a turntable motor for driving the turntable to rotate; and a number of battery carriers are provided at intervals on the four edges of the top of the quadrilateral turntable.

[0008] Preferably, the side sealing mechanism includes a horizontally arranged side sealing bracket; and a plurality of first side sealing cylinders are spaced apart at the top of the side sealing bracket; and the piston rods of the first side sealing cylinders are all connected to third sealing mounting blocks; and a second upper sealing hot pressing block is provided at the bottom of each of the third sealing mounting blocks; and a plurality of second electric push rods are spaced apart at the bottom of the side sealing bracket; and the extended ends of the second electric push rods are all connected to second sealing mounting blocks; and a second lower sealing hot pressing block is provided at the top of each of the second sealing mounting blocks; the first side sealing cylinders drive the second upper sealing hot pressing blocks to press down, and the second electric push rods drive the second lower sealing hot pressing blocks to move up, so that the second upper sealing hot pressing blocks and the second lower sealing hot pressing blocks come into contact, thereby side sealing the aluminum-plastic film.

[0009] Preferably, the trimming mechanism includes a horizontally arranged trimming bracket; and a plurality of lower trimming cylinders with piston rods facing upward are spaced apart at the bottom of the trimming bracket; and the piston rods of the lower trimming cylinders are all connected to a lower cutter mounting bracket; and a fourth cutter is mounted on each of the lower cutter mounting brackets; and a plurality of upper trimming cylinders with piston rods facing downward are spaced apart at the top of the trimming bracket; and the piston rods of the upper trimming cylinders are all connected to an upper cutter mounting bracket; and a fifth cutter is mounted on each of the upper cutter mounting brackets; the upper trimming cylinders drive the fifth cutter to press down, and the lower trimming cylinders drive the fourth cutter to move upward, so that the fourth cutter and the fifth cutter come together, thereby trimming the aluminum-plastic film of the battery cell.

[0010] Preferably, a collection box for collecting cutting residue is provided at the rear of the lower cutter mounting frame; and the fourth cutter is inclined.

[0011] Preferably, the feeding mechanism includes a horizontally arranged sixth linear module; the sixth linear module is provided with a plurality of first feeding sliding seats that slide synchronously with it; and each of the first feeding sliding seats is provided with a ninth lifting cylinder with its piston rod facing upward; and the piston rods of the ninth lifting cylinders are all connected to a horizontally arranged first feeding mounting plate; the top of the first feeding mounting plate is provided with a first feeding guide rail; and a second suction nozzle mounting plate is provided that slides with the first feeding guide rail; and a first guide rail cylinder is provided on the first feeding mounting plate; and the guide rail block of the first guide rail cylinder is connected to the second suction nozzle mounting plate; and a plurality of second suction nozzles are spaced apart at the bottom of the second suction nozzle mounting plate.

[0012] Preferably, the discharge mechanism includes a discharge bracket; a seventh linear module is horizontally arranged on the discharge bracket; a discharge mounting plate is arranged on the seventh linear module and reciprocates synchronously with it; a tenth lifting cylinder with its piston rod facing downward is arranged on the top of the discharge mounting plate; the piston rod of the tenth lifting cylinder is connected to a fifth rotary cylinder; the fifth rotary cylinder is connected to a third suction nozzle mounting plate; and a plurality of third suction nozzles are spaced apart at the bottom of the third suction nozzle mounting plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The battery cell sealing and unloading device of this utility model provides the function of transferring battery cells between different processing stations using a four-sided rotary table; the rotary table is equipped with several clamps for fixing the battery cells and bringing them to the side sealing, short circuit testing, and edge trimming stations, making the overall production line layout more compact and the conveying more efficient; the side sealing mechanism is used to complete the edge sealing operation of the battery cells; the sealing is ensured to be firm by heating, pressing, etc., improving the sealing performance of the battery cells; the short circuit testing mechanism is responsible for short circuit detection of the battery cells to ensure the safety of the battery cells before subsequent processing; the edge trimming mechanism trims the edges of the battery cells by cutting or punching to ensure that their external dimensions meet the requirements and removes excess material; the feeding mechanism provides the battery cells to be processed to the four-sided rotary table mechanism; the unloading mechanism takes out the processed battery cells from the four-sided rotary table mechanism and transports them to the next process or collection area.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a utility model Figure 1 Another structural diagram from another angle.

[0018] Figure 3 This is a schematic diagram of the four-sided turntable mechanism of this utility model.

[0019] Figure 4 This is a schematic diagram of the edge-cutting mechanism of this utility model.

[0020] Figure 5 This is a schematic diagram of the side sealing mechanism of this utility model.

[0021] Figure 6 This is a schematic diagram of the material discharge mechanism of this utility model.

[0022] Figure 7 This is a schematic diagram of the feeding mechanism of this utility model.

[0023] Figure 8 This is a utility model Figure 7 A partially enlarged structural diagram.

[0024] In the diagram: H1, Four-sided turntable mechanism; H2, Side sealing mechanism; H3, Short-circuit testing mechanism; H4, Edge cutting mechanism; H5, Feeding mechanism; H6, Discharging mechanism; H7, Quadrilateral turntable; H8, Turntable motor; H9, Battery carrier; H10, Side sealing bracket; H11, First side sealing cylinder; H12, Third sealing mounting block; H13, Second upper sealing hot pressing block; H14, Second electric push rod; H15, Second sealing mounting block; H16, Second lower sealing hot pressing block; H17, Edge cutting bracket; H18, Lower edge cutting cylinder; H19, Lower cutter mounting bracket; H20, Fourth cutter; H 21. Upper trimming cylinder; H22. Upper cutter mounting bracket; H23. Fifth cutter; H24. Collection box; H25. Sixth linear module; H26. First feeding sliding seat; H27. Ninth lifting cylinder; H28. First feeding mounting plate; H29. First feeding guide rail; H30. Second suction nozzle mounting plate; H31. First guide rail cylinder; H32. Second suction nozzle; H33. Discharge bracket; H34. Seventh linear module; H35. Discharge mounting plate; H36. Tenth lifting cylinder; H37. Fifth rotary cylinder; H38. Third suction nozzle mounting plate; H39. Third suction nozzle. Detailed Implementation

[0025] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] It should be noted that the terms "first," "second," etc., used in this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this disclosure described herein can be implemented in orders other than those illustrated or described herein. The implementation methods described in the following exemplary embodiments do not represent all implementation methods consistent with this disclosure.

[0027] Please see Figures 1-8 In this embodiment of the utility model, a battery cell sealing and feeding device includes a four-sided turntable mechanism H1, a side sealing mechanism H2 arranged around the four-sided turntable mechanism H1, a short-circuit testing mechanism H3, and an edge cutting mechanism H4; and is provided with a feeding mechanism H5 for feeding the four-sided turntable mechanism H1 and a discharging mechanism H6 for discharging the four-sided turntable mechanism H1.

[0028] Specifically, the four-sided rotary table machine provides the function of transferring battery cells between different processing stations; the rotary table is equipped with several clamps for fixing the battery cells and bringing them to the side sealing, short circuit testing, and edge trimming stations; the side sealing mechanism H2 is used to complete the edge sealing operation of the battery cells; heating and pressing are used to ensure a firm seal and improve the sealing performance of the battery cells; the short circuit testing mechanism H3 is responsible for short circuit detection of the battery cells to ensure the safety of the battery cells before subsequent processing; this mechanism can be implemented by conductive probes or resistance measuring devices; the edge trimming mechanism H4 trims the edges of the battery cells by cutting or punching to ensure that their external dimensions meet the requirements and remove excess material; the feeding mechanism H5 provides the battery cells to be processed to the four-sided rotary table mechanism H1; the unloading mechanism H6 removes the processed battery cells from the four-sided rotary table mechanism H1 and transports them to the next process or collection area, which can be accomplished by a robotic arm, pusher, or conveyor belt.

[0029] Furthermore, the quadrilateral turntable mechanism H1 includes a horizontally arranged quadrilateral turntable H7; and the bottom of the quadrilateral turntable H7 is provided with a turntable motor H8 for driving the turntable to rotate; and the top four edges of the quadrilateral turntable H7 are each provided with a number of battery carriers H9 at intervals.

[0030] Specifically, the quadrilateral turntable H7 is a horizontally arranged rectangular or square turntable structure, ensuring that the processing stations are evenly distributed, facilitating the processing of battery cells on the four sides of the quadrilateral turntable H7; the turntable motor H8 is installed at the bottom of the quadrilateral turntable H7 and connected to the turntable through a coupling or gear transmission; the control system of the turntable motor H8 is integrated with the main control system to achieve synchronous operation and coordinated control; the battery carriers H9 are evenly spaced on the top four edges of the quadrilateral turntable H7, and several battery carriers H9 can be set on each side; the carriers can be designed with elastic locking or adjustable clamping structures to facilitate quick loading and unloading of battery cells of different sizes.

[0031] Furthermore, the side sealing mechanism H2 includes a horizontally arranged side sealing bracket H10; and a plurality of first side sealing cylinders H11 are spaced apart at the top of the side sealing bracket H10; and the piston rods of the first side sealing cylinders H11 are all connected to third sealing mounting blocks H12; and a second upper sealing hot pressing block H13 is provided at the bottom of the third sealing mounting block H12; and a plurality of second electric push rods H14 are spaced apart at the bottom of the side sealing bracket H10; and the extended ends of the second electric push rods H14 are all connected to second sealing mounting blocks H15; and a second lower sealing hot pressing block H16 is provided at the top of the second sealing mounting block H15; the first side sealing cylinders H11 drive the second upper sealing hot pressing block H13 to press down, and the second electric push rods H14 drive the second lower sealing hot pressing block H16 to move up, so that the second upper sealing hot pressing block H13 and the second lower sealing hot pressing block H16 come into contact, thereby side sealing the aluminum-plastic film.

[0032] Specifically, the side sealing bracket H10 is horizontally arranged to provide a stable support frame for the side sealing mechanism H2; the first side sealing cylinder H11 and the second electric push rod H14 are respectively installed at the top and bottom, forming a symmetrical structure; the first side sealing cylinder H11 is installed on the top of the side sealing bracket H10, distributed at intervals, driving the piston rod to push the third sealing mounting block H12 downward to pressurize the upper hot pressing block; the third sealing mounting block H12 is connected to the piston rod of the first side sealing cylinder H11 and fixed by screws or clamping structure; the second upper sealing hot pressing block H13 is installed at the bottom; the second upper sealing hot pressing block H13 is fixed to the bottom of the third sealing mounting block H12 and directly contacts the aluminum-plastic film for hot pressing sealing; internal Heating elements (such as electric heating tubes) can be embedded to achieve precise temperature control in conjunction with a thermostat; the second electric push rod H14 is installed at the bottom of the side sealing bracket H10, distributed at intervals, with the number corresponding to the first side sealing cylinder H11, driving the second sealing mounting block H15 to move upward, cooperating with the upper sealing heat pressing block to complete the sealing; the electric push rod has adjustable stroke and controllable thrust characteristics, which makes it convenient to adjust the sealing pressure for aluminum-plastic film of different thicknesses; the second sealing mounting block H15 is connected to the extended end of the second electric push rod H14 and fixed by screws; the second lower sealing heat pressing block H16 is installed on the top; the second lower sealing heat pressing block H16 is fixed on the top of the second sealing mounting block H15, cooperating with the upper heat pressing block to complete the heat pressing seal.

[0033] Furthermore, the edge-cutting mechanism H4 includes a horizontally arranged edge-cutting bracket H17; and a number of lower edge-cutting cylinders H18 with their piston rods facing upwards are spaced apart at the bottom of the edge-cutting bracket H17; and the piston rods of the lower edge-cutting cylinders H18 are all connected to lower cutter mounting brackets H19; and a fourth cutter H20 is mounted on each of the lower cutter mounting brackets H19; and a number of upper edge-cutting cylinders H21 with their piston rods facing downwards are spaced apart at the top of the edge-cutting bracket H17; and the piston rods of the upper edge-cutting cylinders H21 are all connected to upper cutter mounting brackets H22; and a fifth cutter H23 is mounted on each of the upper cutter mounting brackets H22; by the upper edge-cutting cylinders H21 driving the fifth cutter H23 to press down, the lower edge-cutting cylinders H18 driving the fourth cutter H20 to move upwards, so that the fourth cutter H20 and the fifth cutter H23 come closer together, thereby cutting the aluminum-plastic film of the battery cell.

[0034] Specifically, the edge-cutting bracket H17 is horizontally arranged, providing a stable support structure for the entire edge-cutting mechanism H4; the upper edge-cutting cylinder H21 and the lower edge-cutting cylinder H18 are respectively installed at the top and bottom, forming a symmetrical structure to ensure the accuracy of the edge-cutting operation; the lower edge-cutting cylinder H18 is installed at the bottom of the edge-cutting bracket H17, with the piston rod facing upwards and spaced apart; it drives the lower cutter mounting bracket H19 to move upwards, bringing the lower cutter closer to the edge-cutting area of ​​the aluminum-plastic film; the lower cutter mounting bracket H19 is connected to the piston rod of the lower edge-cutting cylinder H18 and fixed by screws or clips; the fourth cutter H20 is fixedly installed on the lower cutter mounting bracket H19 for... The lower edge of the aluminum-plastic film is trimmed; the upper trimming cylinder H21 is installed on the top of the trimming bracket H17, with the piston rod facing downwards and spaced apart, corresponding to the lower trimming cylinder H18; it drives the upper cutter mounting bracket H22 to move downwards, so that the fifth cutter H23 is close to the trimming area of ​​the aluminum-plastic film; the upper cutter mounting bracket H22 is connected to the piston rod of the upper trimming cylinder H21 and is installed by fixing screws; it has a similar structure to the lower cutter mounting bracket H19, which facilitates the replacement and adjustment of the fifth cutter H23; the fifth cutter H23 is fixedly installed on the upper cutter mounting bracket H22 and is used for trimming the upper edge of the aluminum-plastic film, cooperating with the fourth cutter H20 to complete the trimming.

[0035] Furthermore, a collection box H24 for collecting cutting residue is provided behind each lower cutter mounting bracket H19; and the fourth cutter H20 is set at an angle.

[0036] Specifically, the lower cutter mounting bracket H19 adds a mounting interface for the collection box H24 on the original basis, which is used to fix the waste collection device and support the waste collection function. The opening direction faces the falling direction of the cut waste, so that the waste can enter the box smoothly. The fourth cutter H20 is tilted, and the blade forms a certain angle (such as 15°-30°) with respect to the horizontal plane. The specific angle can be adjusted according to the material and thickness of the aluminum-plastic film. The tilted blade can disperse the concentrated stress generated during the cutting process and reduce cutting resistance.

[0037] Furthermore, the feeding mechanism H5 includes a horizontally arranged sixth linear module H25; and the sixth linear module H25 is provided with several first feeding sliding seats H26 that slide synchronously with it; and each of the first feeding sliding seats H26 is provided with a ninth lifting cylinder H27 with its piston rod facing upward; and the piston rod of each of the ninth lifting cylinders H27 is connected to a horizontally arranged first feeding mounting plate H28; and the top of the first feeding mounting plate H28 is provided with a first feeding guide rail H29; and a second suction nozzle mounting plate H30 that slides in cooperation with the first feeding guide rail H29 is provided; and the first feeding mounting plate H28 is provided with a first guide rail cylinder H31; and the guide rail block of the first guide rail cylinder H31 is connected to the second suction nozzle mounting plate H30; and the bottom of the second suction nozzle mounting plate H30 is provided with several second suction nozzles H32 at intervals.

[0038] Specifically, the sixth linear module H25 is horizontally arranged, serving as the basic guide rail for the feeding mechanism H5, and is used to realize the linear movement of the first feeding slide seat H26. It has a built-in servo motor or stepper motor, driven by a belt or ball screw, to achieve precise sliding seat positioning. Multiple first feeding slide seats H26 are arranged at intervals along the sixth linear module H25, and the spacing can be adjusted according to feeding requirements. They slide in cooperation with the sixth linear module H25, carrying the feeding components for synchronous movement. A ninth lifting cylinder H27 is installed on one side of each first feeding slide seat H26, with the piston rod facing upwards, driving the first feeding mounting plate H28 to achieve vertical lifting movement for the up and down positioning of the suction nozzle. The first feeding mounting plate H28 is fixed by the piston rod of the ninth lifting cylinder H27, carrying the feeding guide rail and suction nozzle mounting assembly, serving as the key platform for the entire feeding operation. The system comprises a platform; a first feeding guide rail H29 is mounted on top of a first feeding mounting plate H28 to support and guide the sliding of a second suction nozzle mounting plate H30; the second suction nozzle mounting plate H30 slides along the first feeding guide rail H29, allowing for flexible position adjustment; several second suction nozzles H32 are installed at intervals to perform material suction and handling operations; the nozzles are positioned at the feeding station through linkage with the first guide rail cylinder H31; the first guide rail cylinder H31 drives the guide rail block to move the second suction nozzle mounting plate H30 along the first feeding guide rail H29, achieving precise positioning and movement of the nozzles on the horizontal plane; combined with PLC programming, automatic switching between multiple stations is achieved; the second suction nozzles H32 are arranged at intervals at the bottom of the second suction nozzle mounting plate H30; vacuum technology is used to suck up materials (such as battery cells or aluminum-plastic film) and precisely place them in designated positions.

[0039] Furthermore, the discharge mechanism H6 includes a discharge bracket H33; a seventh linear module H34 is horizontally mounted on the discharge bracket H33; a discharge mounting plate H35 is mounted on the seventh linear module H34 and reciprocates synchronously with it; a tenth lifting cylinder H36 with its piston rod facing downward is mounted on the top of the discharge mounting plate H35; the piston rod of the tenth lifting cylinder H36 is connected to a fifth rotary cylinder H37; the fifth rotary cylinder H37 is connected to a third suction nozzle mounting plate H38; and a plurality of third suction nozzles H39 are spaced apart at the bottom of the third suction nozzle mounting plate H38.

[0040] Specifically, the discharge bracket H33 serves as a support structure, stably supporting all components of the discharge mechanism H6; it provides support on both horizontal and vertical planes, ensuring the stability of the system during operation; the seventh linear module H34 is horizontally arranged on the discharge bracket H33; it drives the discharge mounting plate H35 to reciprocate on the horizontal track, completing the conveying of the discharged material; the moving speed and position of the discharge plate are precisely controlled by a servo motor or stepper motor; multiple discharge mounting plates H35 can be set on the seventh linear module H34 as needed, performing synchronous or individual actions, carrying the discharge nozzle and moving it synchronously along the track to a designated position, cooperating with the seventh linear module H34 to ensure stable material flow; the tenth lifting cylinder H36 is vertically installed on the top of the discharge mounting plate H35, with the piston rod pointing downwards. The fifth rotary cylinder H37 is driven to rise and fall, allowing it to adjust the height of the suction nozzle in the vertical direction, ensuring that the nozzle is properly positioned to engage with the material. The fifth rotary cylinder H37 is connected to the piston rod of the tenth lifting cylinder H36, providing rotational action so that the third suction nozzle mounting plate H38 can rotate within a certain angle range, changing the direction of the suction nozzle. The rotation angle is adjusted according to actual needs to align the suction nozzle with the material or target location. The third suction nozzle mounting plate H38, controlled by the rotation of the fifth rotary cylinder H37, allows for precise angle adjustment in the horizontal plane, supporting multiple third suction nozzles H39 to ensure that the material can be vacuum-suctioned and delivered to the designated location. Multiple suction nozzles are evenly distributed at the bottom of the third suction nozzle mounting plate H38, using vacuum suction to draw in materials and releasing them to the next workstation when needed.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A battery cell sealing and feeding device, characterized in that, The utility model provides a four -sided rotary table mechanism (H1), the side seal mechanism (H2) that sets up around four -sided rotary table mechanism (H1), measure short -circuit mechanism (H3), trim edge mechanism (H4) including, and be equipped with the feeding mechanism (H5) for four -sided rotary table mechanism (H1) carries out the feeding mechanism (H6) for four -sided rotary table mechanism (H1) carries out the discharge, Four -sided rotary table mechanism (H1) includes the horizontal four -sided rotary table (H7) of setting, and the bottom of four -sided rotary table (H7) is equipped with the rotary table motor (H8) of driving rotary table and carries out rotation, and the top four edges of four -sided rotary table (H7) are spaced and equipped with a plurality of battery carriers (H9).

2. The battery cell sealing blanking device according to claim 1, wherein, Side seal mechanism (H2) includes the horizontal side seal support (H10) of setting, and the top of side seal support (H10) is spaced and equipped with a plurality of first side seal cylinder (H11), and the piston rod of first side seal cylinder (H11) is connected with third seal mounting block (H12), and the bottom of third seal mounting block (H12) is equipped with second upper seal hot pressing block (H13), and the bottom of side seal support (H10) is spaced and equipped with a plurality of second electric push rod (H14), and the extension end of second electric push rod (H14) is connected with second seal mounting block (H15), and the top of second seal mounting block (H15) is equipped with second lower seal hot pressing block (H16), by first side seal cylinder (H11) drive second upper seal hot pressing block (H13) and press down, second electric push rod (H14) drive second lower seal hot pressing block (H16) and move up, second upper seal hot pressing block (H13) and second lower seal hot pressing block (H16) contact to seal the side of aluminium plastic film.

3. The battery cell sealing blanking device according to claim 1, wherein, Trim edge mechanism (H4) includes the horizontal trim edge support (H17) of setting, and the bottom of trim edge support (H17) is spaced and equipped with a plurality of lower trim edge cylinder (H18) of the piston rod upward setting, and the piston rod of lower trim edge cylinder (H18) is connected with lower trim cutter mounting bracket (H19), and fourth trim cutter (H20) is installed on lower trim cutter mounting bracket (H19), and the top of trim edge support (H17) is spaced and equipped with a plurality of upper trim edge cylinder (H21) of the piston rod downward setting, and the piston rod of upper trim edge cylinder (H21) is connected with upper trim cutter mounting bracket (H22), and fifth trim cutter (H23) is installed on upper trim cutter mounting bracket (H22), by upper trim edge cylinder (H21) drive fifth trim cutter (H23) and press down, lower trim edge cylinder (H18) drive fourth trim cutter (H20) and move up, make fourth trim cutter (H20) and fifth trim cutter (H23) close together, to trim the edge of aluminium plastic film of electric core.

4. The battery cell seal blanking device of claim 3, wherein, The rear of lower trim cutter mounting bracket (H19) is equipped with collection box (H24) for the collection of cutting surplus material, and fourth trim cutter (H20) is inclined setting.

5. The battery cell seal blanking device of claim 1, wherein, The feeding mechanism (H5) comprises a horizontally arranged sixth linear module (H25), a plurality of first feeding sliding seats (H26) are arranged on the sixth linear module (H25) and are in synchronous sliding cooperation with the sixth linear module (H25), a ninth lifting cylinder (H27) with a piston rod arranged upwards is arranged on one side of each of the first feeding sliding seats (H26), the piston rod of each of the ninth lifting cylinders (H27) is connected with a horizontally arranged first feeding mounting plate (H28), a first feeding guide rail (H29) is arranged on the top of the first feeding mounting plate (H28), a second suction nozzle mounting plate (H30) in sliding cooperation with the first feeding guide rail (H29) is arranged, a first guide rail cylinder (H31) is arranged on the first feeding mounting plate (H28), the guide rail block of the first guide rail cylinder (H31) is connected with the second suction nozzle mounting plate (H30), and a plurality of second suction nozzles (H32) are arranged at intervals on the bottom of the second suction nozzle mounting plate (H30).

6. The cell seal blanking device of claim 1, wherein, The discharging mechanism (H6) comprises a discharging support (H33), a seventh linear module (H34) is horizontally arranged on the discharging support (H33), a discharging mounting plate (H35) in synchronous reciprocating motion is arranged on the seventh linear module (H34), a tenth lifting cylinder (H36) with a piston rod arranged downwards is arranged on the top of the discharging mounting plate (H35), the piston rod of the tenth lifting cylinder (H36) is connected with a fifth rotating cylinder (H37), the fifth rotating cylinder (H37) is connected with a third suction nozzle mounting plate (H38), and a plurality of third suction nozzles (H39) are arranged at intervals on the bottom of the third suction nozzle mounting plate (H38).

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