CN219873638U

CN219873638U - Edge sealing platform for soft package battery assembly

Info

Publication number: CN219873638U
Application number: CN202321259500.8U
Authority: CN
Inventors: 刘晓辉; 吕四红; 邵洋洋; 刘晓军
Original assignee: Shandong Lvneng Huanyu Low Carbon Technology Co ltd
Current assignee: Shandong Lvneng Huanyu Low Carbon Technology Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-20
Anticipated expiration: 2033-05-23

Abstract

The edge sealing platform for assembling the soft package battery comprises a workbench, wherein an edge sealing mechanism is arranged on the workbench, a cutting mechanism is arranged on one side of the edge sealing mechanism, and the edge sealing mechanism is perpendicular to the cutting mechanism; a supporting plate is arranged on the workbench in a sliding manner perpendicular to the edge sealing mechanism, a mounting plate is arranged on the supporting plate in a sliding manner perpendicular to the cutting mechanism, and the mounting plate can slide to the bottom of the cutting mechanism; an adjustable cell fixing mechanism is arranged on the mounting plate. The condition that the battery cell needs to be held to work during working is avoided, and the safety of workers during working is ensured; secondly, the cutting work of the redundant aluminum plastic film can be continued after the edge sealing is finished by matching with the slidable mounting plate, and the battery core is not required to be detached for cutting independently, so that the working procedures are saved, and the assembly work of the soft package battery is convenient; through adjustable electric core fixed establishment has realized can carry out banding and cutting work to not unidimensional electric core, does not need frequent change fixed establishment, and the practicality improves greatly.

Description

Edge sealing platform for soft package battery assembly

Technical Field

The utility model relates to the technical field of soft package battery assembly, in particular to an edge sealing platform for soft package battery assembly.

Background

The flexible packaging battery is a rechargeable lithium ion battery, a flexible packaging material is used for packaging, the aluminum plastic film has good ductility, the aluminum plastic film is used for packaging generally, the flexible packaging battery can be widely applied to various electronic products, the flexible packaging battery is required to be subjected to edge sealing treatment on the edge position of the battery after the battery is assembled and coated with the aluminum plastic film in the manufacturing process, the battery is required to be subjected to edge sealing treatment after the battery is assembled and coated, the battery which is required to be coated with the aluminum plastic film is put on an edge sealing machine by a worker to wear gloves in the prior art, the worker is required to hold the battery all the time, however, the edge sealing machine has higher temperature, and a certain potential safety hazard exists near the edge sealing machine, the device for fixing the battery in the prior art can not be applied to various types of battery cells, and the fixing device for fixing the battery cells is required to be manufactured in various corresponding types.

Disclosure of Invention

In order to solve the technical problems in the background art, the utility model provides an edge sealing platform for assembling a soft package battery.

The technical scheme of the utility model is as follows:

the utility model provides a flexible package battery equipment is with banding platform, includes the workstation, be provided with banding mechanism on the workstation, banding mechanism one side is provided with cuts the mechanism, banding mechanism and cut the mechanism and set up perpendicularly, still set up electric core fixed establishment on the workstation, be fixed in electric core fixed establishment with the cladding of plastic-aluminum membrane electric core, promote earlier banding mechanism and carry out the banding, then promote to cut mechanism department and carry out unnecessary plastic-aluminum membrane's cutting.

Further, a supporting plate is arranged on the workbench in a sliding manner perpendicular to the edge sealing mechanism, the supporting plate can slide to the bottom of the edge sealing mechanism, and as a main utility model concept of the scheme, a mounting plate is arranged on the supporting plate in a sliding manner perpendicular to the cutting mechanism, and the mounting plate can slide to the bottom of the cutting mechanism; the battery cell that the cladding has plastic-aluminum membrane moves to banding mechanism department earlier and banding, and after the banding was accomplished, the mounting panel moved to the mechanism bottom of cutting together again and carry out unnecessary plastic-aluminum membrane's cutting, and the battery cell fixed establishment is adjustable installs on the mounting panel, and adjustable battery cell fixed establishment can be suitable for the banding of different sizes battery cell and cut work.

According to the edge sealing platform for assembling the soft-package battery, as a preferable implementation mode, the first sliding groove for sliding the supporting plate is formed in the workbench, and the thickness of the supporting plate is consistent with the depth of the first sliding groove. The setting of first spout has made things convenient for the slip of bearing board to the thickness setting of bearing board is guaranteed that follow-up mounting panel can slide to the workstation.

As a further preferable mode, a second sliding groove is formed in the supporting plate, a sliding strip matched with the second sliding groove is arranged at the bottom of the mounting plate, and one side, close to the cutting mechanism, of the second sliding groove horizontally penetrates through the supporting plate. The cooperation of draw runner and second spout has realized that the mounting panel can slide on the bearing board, and the second spout level runs through and sets up in order to guarantee that the draw runner can roll off the bearing board and enter into in the third spout.

In order to enable the mounting plate to slide to the bottom of the cutting mechanism, a third chute which can be communicated with the second chute is formed in the workbench, and the width and the depth of the second chute are consistent with those of the third chute. After the second chute is communicated with the third chute, the pushing installation plate can slide to the bottom of the cutting mechanism through the second chute and the third chute.

Further, the second sliding groove and the third sliding groove are respectively provided with two sliding grooves, and the distance is consistent. The two sliding plates are arranged, so that the stability of the mounting plate during sliding can be guaranteed, the interval between the two second sliding grooves is consistent with the interval between the two third sliding grooves, and the sliding strips can be guaranteed to smoothly enter the third sliding grooves.

As another main inventive concept of the present solution, the cell fixing mechanism includes an adjustable bottom plate, on which a pressing member is hinged, and a supporting spring is connected between the pressing member and the bottom plate. The adjustable bottom plate is convenient for fixing the battery cells with different sizes, and the supporting springs can compress the compressing piece and the mounting plate through the elasticity of the springs.

In order to realize that electric core fixed establishment can be on the mounting panel fore-and-aft adjustment position, set up the fourth spout that is used for the bottom plate gliding on the mounting panel, set up a plurality of mounting holes in the fourth spout, the bottom plate passes through fastener and mounting hole cooperation fixed, and the bottom plate can slide in the fourth spout fore-and-aft, is close to banding mechanism and removes for the forward movement, the fastener includes the flat head cylinder with bottom plate sliding connection, flat head cylinder bottom can insert in the mounting hole, be connected with fastening spring between flat head end and the bottom plate of flat head double-screw bolt. The flat head cylinder can be matched with the mounting hole to fix the bottom plate, and can be lifted to be contacted and fixed, so that the position of the bottom plate is adjusted, and the flat head cylinder can be driven to reset through the fastening spring to fix the bottom plate.

Further, the compressing piece comprises a hinge seat on the mounting bottom plate, a compression rod is hinged in the hinge seat, and a pressing plate is connected to the bottom of one end of the compression rod, which is far away from the hinge seat. The clamp plate is as compressing tightly the end, can compress tightly the electricity core of placing on the mounting panel and fix.

In order to move the position of the pressing plate, the battery cell is fixed more stably, the pressing rod is arranged in a telescopic mode, and the pressing plate is connected with the telescopic end. The telescopic setting of depression bar can adjust the length that stretches out, and then adjusts the position of clamp plate, can fix the edge of the electric core of equidimension.

It should be noted that, when performing edge sealing and cutting, in order to improve stability of edge sealing and cutting, the pressing plate should be pressed against the center of the battery cell to prevent displacement of the battery cell during operation, which affects quality of edge sealing and cutting.

Further, an L-shaped groove is formed in the mounting plate, close to the edge sealing mechanism and the cutting mechanism, and penetrates through the mounting plate; the side, close to the edge sealing mechanism, of the support plate is provided with a horizontal groove aligned with the L-shaped groove, and the horizontal groove penetrates through the support plate. When carrying out banding and cutting work, the L-shaped groove corresponds with banding mechanism and the output of cutting mechanism perpendicularly respectively, and the purpose is to guarantee that the output can contact with the support piece of workstation bottom, realizes banding extrusion and the support of cutting of output.

The utility model has the beneficial effects that: the utility model relates to an edge sealing platform for assembling a soft-package battery, which can fix a battery on a mounting plate at present by arranging a battery fixing mechanism on a workbench, and push a bearing plate and the mounting plate to carry out edge sealing and cutting work, so that the condition that the battery needs to be held for work during work is avoided, and the safety of workers during work is ensured;

secondly, the cutting work of the redundant aluminum plastic film can be continued after the edge sealing is finished by matching with the slidable mounting plate, and the battery core is not required to be detached for cutting independently, so that the working procedures are saved, and the assembly work of the soft package battery is convenient;

through adjustable electric core fixed establishment has realized can carry out banding and cutting work to not unidimensional electric core, does not need frequent change fixed establishment, and the practicality improves greatly.

Drawings

The aspects and advantages of the present utility model will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.

In the drawings:

FIG. 1 is a front view of a banding platform in an embodiment;

FIG. 2 is a partial view of FIG. 1;

FIG. 3 is an enlarged view of FIG. 2-A;

FIG. 4 is a partial top view of the banding platform;

FIG. 5 is an enlarged view of FIG. 4-B;

FIG. 6 is a schematic view of a horizontal slot position

The components represented by the reference numerals in the figures are:

1. a work table; 2. the edge sealing mechanism; 201. a first mounting frame; 202. edge sealing driving cylinder; 203. edge sealing blocks; 3. a cutting mechanism; 301. a second mounting frame; 302. cutting a driving cylinder; 303. a cutting knife; 4. a bearing plate; 41. a force application member; 5. a mounting plate; 6. a cell fixing mechanism; 61. a bottom plate; 62. a pressing member; 621. a hinge base; 622. a compression bar; 623. a pressing plate; 624. a force application rod; 63. a support spring; 64. a fourth chute; 65. a mounting hole; 66. a fastener; 661. a flat-head cylinder; 662. a fastening spring; 7. a first chute; 8. a second chute; 9. a slide bar; 10. a third chute; 11. an L-shaped groove; 12. a horizontal trough.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

Examples

The embodiment provides a flexible package battery equipment is with banding platform, see fig. 1, including workstation 1, be provided with banding mechanism 2 on the workstation 1, banding mechanism 2 one side is provided with cuts mechanism 3, banding mechanism 2 and cuts mechanism 3 perpendicular setting, still set up electric core fixed establishment 6 on the mounting panel 5, on being fixed in electric core fixed establishment 6 with the electric core of cladding with the plastic-aluminum membrane, promote banding mechanism 2 earlier and carry out the banding, then promote to cut mechanism 3 department and carry out unnecessary plastic-aluminum membrane's cutting, develop the concrete explanation below.

In this embodiment, the edge sealing mechanism 2 and the cutting mechanism 3 are both in the prior art, and may directly adopt the schemes in the prior art, but do not affect the innovativeness of other aspects of the present utility model, where the edge sealing mechanism 2 includes a first mounting frame 201 disposed on the workbench 1, the first mounting frame 201 is horizontally disposed on the workbench 1, an edge sealing driving cylinder 202 is disposed on the first mounting frame 201, an output end of the edge sealing driving cylinder 202 is disposed downward, and an output end is connected with an edge sealing block 203, a supporting block is disposed on the workbench 1 in a vertical direction of the edge sealing block 203, for supporting the edge sealing block 203 during edge sealing, the cutting mechanism 3 includes a second mounting frame 301 disposed on the workbench 1, the second mounting frame 301 is disposed longitudinally on the workbench 1, a cutting driving cylinder 302 is mounted on the second mounting frame 301, an output end of the cutting driving cylinder 302 faces the workbench 1 and is connected with a cutting knife 303, and a supporting block is disposed on the workbench 1 in a vertical direction of the cutting knife 303, for supporting the cutting knife 303 during the cutting operation.

As one of main inventive concepts of the present solution, referring to fig. 2, a support plate 4 is slidingly disposed on the working table 1 perpendicular to the edge sealing mechanism 2, and a force application member 41 is disposed at an end of the support plate 4 away from the edge sealing mechanism 2, so as to apply force to, pull or push the support plate 4, a first chute 7 for sliding the support plate 4 is disposed on the working table 1, the support plate 4 can slide along the first chute 7 toward or away from the edge sealing mechanism 2, the support plate 4 can slide to the bottom of the edge sealing mechanism 2, then a battery cell is driven to perform edge sealing work, and the thickness of the support plate 4 is consistent with the depth of the first chute 7, so that the upper end face of a subsequent mounting plate 5 is flush with the upper end face of the working table 1, a mounting plate 5 is slidingly disposed on the support plate 4 perpendicular to the edge cutting mechanism 3, a slide bar 9 is disposed at the bottom of the mounting plate 5, a second chute 8 for matching with the slide bar 9 is disposed on the support plate 4, and the second spout 8 is close to cutting mechanism 3 one side level and runs through carrier board 4 and offer, the purpose is because still has offered third spout 10 on the workstation 1, link up carrier board 4 and offer and be in order that second spout 8 can communicate with third spout 10, and second spout 8 and third spout 10's width and degree of depth all keep unanimous, and all be provided with two, interval between two second spouts 8 is unanimous with interval between two third spouts 10, and slide 9 also corresponds and sets up two, interval between and is unanimous with interval between two second spouts 8, when need cut work, second spout 8 and third spout 10 intercommunication promote mounting panel 5 along second spout 8 and third spout 10 slide to cutting mechanism 3 bottom and carry out unnecessary plastic-aluminum membrane's cutting work.

It should be noted that, after the carrier plate 4 moves under the sealing plate mechanism in the first chute 7, that is, moves to a limit distance near the edge sealing mechanism 2, at this time, the edge sealing driving cylinder 202 is controlled to drive the edge sealing block 203 to move downward to perform the edge sealing operation of the soft-pack battery, and in this position, the second chute 8 on the carrier plate 4 is just in a state of being communicated with the third chute 10 on the workbench 1, after the edge sealing operation is completed, the fixing direction of the battery core is adjusted, the mounting plate 5 is pushed, and the battery core moves to the bottom of the cutting mechanism 3 sequentially through the second chute 8 and the third chute 10, and the cutting driving cylinder 302 drives the cutting knife 303 to move downward to perform the cutting operation.

As another main inventive concept of the present solution, referring to fig. 1 and fig. 4, an adjustable electric core fixing mechanism 6 is installed on a mounting plate 5, the adjustable electric core fixing mechanism 6 refers to that the position of the whole mechanism can be adjusted, and the inside of the fixing mechanism can also be adjusted, which is to meet the requirement that the present device can be applicable to the assembly work of electric cores with different sizes, specifically, the electric core fixing mechanism 6 includes an adjustable bottom plate 61, a pressing piece 62 is hinged on the bottom plate 61, the pressing piece 62 includes a hinging seat 621 installed on the bottom plate 61, a pressing rod 622 is hinged in the hinging seat 621, a force applying rod 624 is provided at the upper end of the pressing rod 622, so that a worker can hold the pressing rod 622 by hand to lift the pressing rod 622, the pressing rod 622 can rotate in a plane parallel to the edge sealing mechanism 2, one end bottom of the pressing rod 622 away from the hinging seat 621 is connected with a pressing plate 623, the pressing plate 623 is used for fixing the electric core placed on the mounting plate 5, the pressing plate 623 is connected with a telescopic end, the telescopic arrangement can be applicable to the fixing work of the electric core with an electric core with different size, the pressing piece 62 is hinged on the bottom plate 61, the pressing piece 62 is also hinged on the bottom plate 61, the pressing piece 62 includes a pressing piece 62 is connected with the pressing rod 63, and a pressing rod 63 is also provided between the pressing rods 63 and the pressing rod 63 is connected with the pressing rod 63 by the pressing rod 63, and the pressing rod 63 is provided by the pressing rod 63.

Further preferably, the bottom plate 61 with adjustable position is realized by a structure that, as shown in fig. 5, a fourth chute 64 for sliding the bottom plate 61 is provided on the mounting plate 5, the bottom plate 61 can move away from or close to the edge sealing mechanism 2 along the fourth chute 64, a plurality of mounting holes 65 are provided in the fourth chute 64, the bottom plate 61 is matched and fixed with the mounting holes 65 through a fastener 66, as shown in fig. 3, the fastener 66 comprises a flat-head cylinder 661 slidingly connected with the bottom plate 61, wherein the sliding connection means that the flat-head cylinder 661 can slide up and down, that is, a through hole for mounting the flat-head cylinder 661 is provided on the bottom plate 61, the size of the through hole is matched with the size of the mounting hole 65, the bottom end of the flat-head cylinder 661 can be inserted into the mounting hole 65, a fastening spring 662 is connected between the butt end of the flat-head stud and the bottom plate 61, when the position of the electric core fixing mechanism 6 needs to be adjusted, the flat-head cylinder 661 is pulled upwards to push the bottom plate 61 to slide to a proper position in the fourth chute 64, the flat-head cylinder 661 is pulled under the action of the fastening spring 662, and the flat-head cylinder 661 is inserted into the mounting hole 65 is fixed.

It should be noted that, when performing edge sealing and cutting, in order to improve stability during edge sealing and cutting, the pressing plate 623 should be pressed against the center of the battery cell, so as to prevent displacement of the battery cell during operation, and affect quality of edge sealing and cutting, so when the battery cell is placed on the mounting plate 5, the pressing plate 623 is driven to move in a vertical direction by adjusting the position of the bottom plate 61, and then the extension length of the pressing rod 622 is adjusted, so that the pressing plate 623 is driven to move in a horizontal direction, and the pressing plate 623 is driven to press against the center of the battery cell.

As a preferred embodiment, in order to smoothly perform edge sealing and cutting, the mounting plate 5 is provided with an L-shaped groove 11, the L-shaped groove 11 is formed by penetrating through the mounting plate 5, the specific position of the L-shaped groove 11 is shown in the figure, the left side and the upper side of the pressing plate 623, the parallel edge sealing mechanism 2 on the bearing plate 4 is provided with a horizontal groove 12 aligned with the upper end of the L-shaped groove 11, the position is shown in fig. 6, the horizontal groove 12 is formed by penetrating through the bearing plate 4, when edge sealing is performed, the arrangement of the L-shaped groove 11 and the horizontal groove 12 can enable the edge sealing block 203 to squeeze an aluminum-plastic film at the edge of a battery cell and contact with a supporting block penetrating through the two grooves and the bottom, extrusion edge sealing is performed better, and when cutting is performed, the cutting knife 303 can penetrate through the L-shaped groove 11 to contact with the supporting block at the bottom, and the cutting driving cylinder 302 generates force to cut redundant aluminum-plastic film.

Specifically, when the soft package battery is assembled, after the aluminum plastic film is wrapped outside the battery core, the force application rod 624 is held by a hand to drive the press rod 622 to rotate around the hinging seat 621, then the press plate 623 is lifted to place the battery core on the mounting plate 5, two edges of the battery core are close to two edges of the L-shaped groove 11, the position of the bottom plate 61 and the telescopic length of the telescopic end of the press rod 622 are adjusted, the press plate 623 is pressed in the middle of the battery core to push the force application piece 41, the bearing plate 4 is pushed to the bottom of the edge sealing mechanism 2, the edge sealing driving cylinder 202 is started to drive the edge sealing block 203 to seal edges of the battery core, after the edges are sealed, the press plate 623 is lifted to adjust the direction of the battery core, one side of the sealed edges faces the cutting mechanism 3, the mounting plate 5 is pushed to move to the bottom of the cutting mechanism 3, and the cutting driving cylinder 302 is started to drive the cutting knife 303 to move downwards to cut the redundant aluminum plastic film.

Claims

1. The edge sealing platform for assembling the soft-package battery is characterized by comprising a workbench (1), wherein an edge sealing mechanism (2) is arranged on the workbench (1), a cutting mechanism (3) is arranged on one side of the edge sealing mechanism (2), and the edge sealing mechanism (2) is perpendicular to the cutting mechanism (3);

a supporting plate (4) is arranged on the workbench (1) perpendicular to the edge sealing mechanism (2) in a sliding manner, the supporting plate (4) can slide to the bottom of the edge sealing mechanism (2), a mounting plate (5) is arranged on the supporting plate (4) perpendicular to the cutting mechanism (3) in a sliding manner, and the mounting plate (5) can slide to the bottom of the cutting mechanism (3);

an adjustable battery cell fixing mechanism (6) is arranged on the mounting plate (5).

2. The edge sealing platform for soft package battery assembly according to claim 1, wherein the workbench (1) is provided with a first chute (7) for sliding the supporting plate (4), and the thickness of the supporting plate (4) is consistent with the depth of the first chute (7).

3. The edge sealing platform for assembling the soft-packaged battery according to claim 2, wherein the bearing plate (4) is provided with a second sliding groove (8), and the bottom of the mounting plate (5) is provided with a sliding strip (9) matched with the second sliding groove (8);

one side of the second sliding groove (8) close to the cutting mechanism (3) horizontally penetrates through the supporting plate (4).

4. A sealed edge platform for assembling a soft package battery according to claim 3, wherein a third chute (10) which can be communicated with the second chute (8) is formed on the workbench (1), and the width and depth of the second chute (8) are consistent with those of the third chute (10).

5. The edge sealing platform for soft package battery assembly according to claim 4, wherein two second sliding grooves (8) and two third sliding grooves (10) are arranged, and the distance is consistent.

6. The edge sealing platform for soft package battery assembly according to claim 1, wherein the battery cell fixing mechanism (6) comprises an adjustable bottom plate (61), a pressing piece (62) is hinged on the bottom plate (61), and a supporting spring (63) is connected between the pressing piece (62) and the bottom plate (61).

7. The edge sealing platform for assembling the soft-packaged battery according to claim 6, wherein a fourth sliding groove (64) for sliding a bottom plate (61) is formed in the mounting plate (5), a plurality of mounting holes (65) are formed in the fourth sliding groove (64), and the bottom plate (61) is matched and fixed with the mounting holes (65) through fasteners (66);

the fastener (66) comprises a flat-head cylinder (661) which is in sliding connection with the bottom plate (61), the bottom end of the flat-head cylinder (661) can be inserted into the mounting hole (65), and a fastening spring (662) is connected between the flat-head end of the flat-head cylinder (661) and the bottom plate (61).

8. The edge sealing platform for soft package battery assembly according to claim 7, wherein the pressing piece (62) comprises a hinge seat (621) arranged on the bottom plate (61), a pressing rod (622) is hinged in the hinge seat (621), and a pressing plate (623) is connected to the bottom of one end, far away from the hinge seat (621), of the pressing rod (622).

9. The edge sealing platform for soft pack battery assembly according to claim 8, wherein the compression bar (622) is telescopically arranged, and the compression bar (623) is connected with the telescopic end.

10. The edge sealing platform for assembling the soft-packaged battery according to claim 1, wherein the mounting plate (5) is provided with L-shaped grooves (11) near two sides of the edge sealing mechanism (2) and the cutting mechanism (3), and the L-shaped grooves (11) penetrate through the mounting plate (5);

a horizontal groove (12) aligned with the L-shaped groove (11) is formed in one side, close to the edge sealing mechanism (2), of the supporting plate (4), and the horizontal groove (12) penetrates through the supporting plate (4).