Dispensing and edge sealing device for soft package lithium battery

Abstract

The utility model relates to the technical field of soft package lithium batteries, and discloses a soft package lithium battery dispensing and edge sealing device which comprises a placing seat, an inner cavity is formed in the upper end of the placing seat, an adjusting mechanism is arranged on the placing seat, a curing mechanism is arranged in the placing seat, the adjusting mechanism comprises a first sliding rail and a second sliding rail, and the first sliding rail and the second sliding rail are arranged on the placing seat. The number of the first sliding rails is two, the two first sliding rails are fixedly arranged at the upper end of the containing base and located at the front end and the rear end respectively, the second sliding rail is arranged at the upper end of the containing base in a sliding mode and located at the upper ends of the first sliding rails, a through groove is formed in the second sliding rail, and a glue storage barrel is arranged on the second sliding rail and located in the through groove in a sliding mode. According to the device disclosed by the utility model, the position and the gluing thickness of the gluing assembly can be adjusted so as to adapt to batteries with different sizes and shapes, and meanwhile, the glue curing process can be accelerated so as to improve the production speed, so that the convenience and the production efficiency of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to soft pack lithium battery technical field especially relates to a soft pack lithium battery point gum edge sealing device. BACKGROUND

[0002] Soft pack lithium battery is a kind of lithium ion battery packaged with aluminum plastic film, and its shell is aluminum plastic composite film packaging. The main features of soft pack lithium battery include high energy density, lightweight, high safety and flexible design. Soft pack lithium battery point gum edge sealing device is a kind of equipment for point gum operation at the edge sealing position of soft pack lithium battery, aiming at improving the sealing property and safety of battery.

[0003] Through searching, the existing soft pack lithium battery point gum edge sealing device is inconvenient when sealing and gumming due to different sizes of soft pack lithium battery, causing excessive glue coating, which affects the effect of edge sealing, and after gumming, it needs to wait for a long time for glue curing, and uneven stress caused by hand pressing to accelerate curing time will cause poor sealing effect.

[0004] Therefore, the technical personnel in the art provide a soft pack lithium battery point gum edge sealing device to solve the problems in the background art. UTILITY MODEL CONTENT

[0005] The utility model discloses a soft pack lithium battery point gum edge sealing device to solve the problems in the prior art, which can adjust the position and glue coating thickness of the glue coating assembly to adapt to batteries of different sizes and shapes, and can accelerate the curing process of glue to improve production speed, thereby improving the convenience and production efficiency of the device.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A soft pack lithium battery point gum edge sealing device, comprising a placing seat, an inner cavity is formed in the upper end of the placing seat, an adjusting mechanism is arranged on the placing seat, and a curing mechanism is arranged inside the placing seat.

[0008] The adjusting mechanism comprises first sliding rails and a second sliding rail, the number of the first sliding rails is two, the two first sliding rails are fixedly arranged on the upper end of the placing seat and located at the front and rear ends, the second sliding rail is slidingly arranged on the upper end of the placing seat and located on the upper end of the first sliding rail, a through slot is formed in the second sliding rail, a glue storage cylinder is slidingly arranged in the through slot on the second sliding rail, a glue outlet pipe is fixedly arranged at the lower end of the glue storage cylinder, limit housings are fixedly arranged on the outer wall of the glue storage cylinder and located at the upper and lower ends of the second sliding rail, a moving rod is slidingly arranged in the through cavity inside the glue storage cylinder, a piston is fixedly arranged at the lower end of the moving rod, and a pressing plate is fixedly arranged at the upper end of the moving rod and located at the upper end of the glue storage cylinder.

[0009] By the above technical scheme, the position and glue coating thickness of the glue coating assembly can be adjusted by the adjusting mechanism to adapt to batteries of different sizes and shapes. By pushing the second sliding rail and the limiting shell, the glue storage cylinder can be moved arbitrarily on the placement seat to coat the edges of the battery, thereby improving the convenience of the device.

[0010] Further, the curing mechanism includes two first curing plates and two second curing plates. The two first curing plates are slidingly arranged on both sides of the inside of the placement seat, and the two second curing plates are slidingly arranged at the front and rear ends of the inside of the placement seat. A plurality of inner holes are equidistantly formed around the inner wall of the placement seat. A first connecting rod is fixedly arranged on one side of each of the two first curing plates and at the front and rear ends. A second connecting rod is fixedly arranged on one end of each of the two second curing plates and on both sides of the front and rear ends. A first push plate is fixedly arranged on one side of each of the two first connecting rods. A second push plate is fixedly arranged on one end of each of the two second connecting rods.

[0011] By the above technical scheme, the curing process of the glue can be accelerated by the curing mechanism to improve the production speed. By relatively pushing the first push plate or the second push plate, the first curing plate or the second curing plate can be moved relatively by the action of the first connecting rod or the second connecting rod, thereby compacting the glue coating part to improve the curing speed, thereby improving the production efficiency of the device.

[0012] Further, four suction cups are equidistantly fixedly arranged in the inner cavity of the inside of the placement seat. Vacuum tubes are fixedly arranged on both sides of the inside of the placement seat. The vacuum tubes are fixedly connected to the lower ends of the corresponding suction cups.

[0013] By the above technical scheme, the soft pack lithium battery on the upper end of the suction cup can be fixed by the vacuum tubes fixedly connected to the lower ends of the corresponding suction cups, thereby ensuring the accuracy of glue coating.

[0014] Further, sliding blocks are fixedly arranged at the lower ends of the front and rear ends of the second sliding rail. Sliding grooves are formed in the upper ends of the two first sliding rails. The two sliding blocks are slidingly arranged in the corresponding sliding grooves.

[0015] By the above technical scheme, the position of the glue storage cylinder can be adjusted by the sliding blocks slidingly arranged in the corresponding sliding grooves, thereby adapting to batteries of different sizes and shapes.

[0016] Further, a through cavity is formed in the inside of the glue storage cylinder. The glue outlet pipe and the glue storage cylinder are in communication through the through cavity. A glue inlet pipe is fixedly arranged on one side of the limiting shell and close to the upper end thereof. The glue inlet pipe penetrates the limiting shell and the glue storage cylinder and is in communication with the through cavity.

[0017] Through the above technical scheme, the glue water filled in can be discharged from the glue outlet pipe through the mutual communication of the glue outlet pipe, the glue storage cylinder and the glue inlet pipe, and the glue dispensing operation is realized.

[0018] Further, the mobile rod is provided with a limiting block at each of the front and rear ends, and the inner wall of the glue storage cylinder is provided with a limiting groove at each of the front and rear ends, and the two limiting blocks slide in the corresponding limiting grooves respectively.

[0019] Through the above technical scheme, the mobile rod is provided with a limiting block at each of the front and rear ends, and the inner wall of the glue storage cylinder is provided with a limiting groove at each of the front and rear ends, and the two limiting blocks slide in the corresponding limiting grooves respectively.

[0020] Further, one end of each of the four first connecting rods and the second connecting rods penetrates through the inner hole and extends out of the outer wall of the placement seat.

[0021] Through the above technical scheme, one end of each of the four first connecting rods and the second connecting rods penetrates through the inner hole and extends out of the outer wall of the placement seat, so that the first solidification plate and the second solidification plate can be positioned and limited, and the first solidification plate and the second solidification plate can be prevented from being mixed and intersected during use.

[0022] Further, a first spring is sleeved on each of the four first connecting rods and located inside the first push plate, a second spring is sleeved on each of the four second connecting rods and located inside the second push plate, and one end of each of the four first springs and the second springs is fixedly connected to the outer wall of the placement seat.

[0023] Through the above technical scheme, one end of each of the four first connecting rods and the second connecting rods penetrates through the inner hole and extends out of the outer wall of the placement seat, so that the first solidification plate and the second solidification plate can be positioned and limited, and the first solidification plate and the second solidification plate can be prevented from being mixed and intersected during use.

[0024] The utility model has the following beneficial effects:

[0025] 1. The soft package lithium battery glue dispensing and edge sealing device disclosed by the utility model can adjust the position and glue coating thickness of the glue coating assembly through the adjusting mechanism, so as to adapt to batteries of different sizes and shapes, and the glue storage cylinder can be moved on the placement seat by pushing the second sliding rail and the limiting shell, so that the battery can be edge sealed and glued, and the applicability of the device is improved.

[0026] 2. The soft package lithium battery glue dispensing and edge sealing device disclosed by the utility model can accelerate the glue curing process through the curing mechanism, so as to improve the production speed, and the first solidification plate or the second solidification plate can be moved relatively by pushing the first push plate or the second push plate, so that the glue dispensing part is compacted, the curing speed is improved, and the production efficiency of the device is improved.

[0027] 3. The utility model proposes a kind of soft package lithium battery glue dispensing edge sealing device, the position and glue coating thickness of the glue coating component can be adjusted in this device, to adapt to the battery of different sizes and shapes, glue curing process can be accelerated simultaneously, to improve the speed of production, so as to improve the applicability and production efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a perspective view of the soft package lithium battery glue dispensing edge sealing device proposed in the utility model;

[0029] Figure 2 It is a placement seat structure schematic view of the soft package lithium battery glue dispensing edge sealing device proposed in the utility model;

[0030] Figure 3 It is a storage glue cylinder sectional view of the soft package lithium battery glue dispensing edge sealing device proposed in the utility model;

[0031] Figure 4 It is a curing mechanism schematic view of the soft package lithium battery glue dispensing edge sealing device proposed in the utility model;

[0032] Figure 5 It is Figure 3 Enlarged view of A in the middle.

[0033] Legend:

[0034] 1, placement seat;2, inner cavity;3, suction cup;4, vacuum tube;5, adjusting mechanism;501, first sliding rail;502, second sliding rail;503, sliding block;504, sliding slot;505, through slot;506, storage glue cylinder;507, glue outlet pipe;508, limiting shell;509, through cavity;510, glue inlet pipe;511, moving rod;512, piston;513, limiting block;514, limiting slot;515, pressing plate;6, curing mechanism;601, first curing plate;602, second curing plate;603, inner hole;604, first connecting rod;605, second connecting rod;606, first push plate;607, second push plate;608, first spring;609, second spring. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0036] Refer to Figures 1-3And 5, the utility model provides a kind of concrete implementation mode: a soft package lithium battery dispensing edge sealing device, including placing seat 1, and the inner cavity 2 is set in placing seat 1 upper end, adjusting mechanism 5 is arranged on placing seat 1, curing mechanism 6 is arranged in placing seat 1, four suction cups 3 are fixedly set in placing seat 1 inside and at inner cavity 2 place equidistance, vacuum tube 4 is fixedly set in the both sides of placing seat 1, and multiple vacuum tube 4 are all fixedly connected in corresponding suction cup 3 lower end, by vacuum tube 4 all fixedly connected in corresponding suction cup 3 lower end, soft package lithium battery on suction cup 3 upper end can be fixed, to ensure the accuracy of dispensing in turn;

[0037] The adjusting mechanism 5 comprises a first sliding rail 501 and a second sliding rail 502, the number of the first sliding rails 501 is two, the two first sliding rails 501 are fixedly arranged at the upper end of the placing seat 1 and located at the front and rear ends, the second sliding rail 502 is slidingly arranged at the upper end of the placing seat 1 and located at the upper end of the first sliding rail 501, a through slot 505 is formed in the second sliding rail 502, a glue storage cylinder 506 is slidingly arranged in the through slot 505 of the second sliding rail 502, a glue outlet pipe 507 is fixedly arranged at the lower end of the glue storage cylinder 506, limiting housings 508 are fixedly arranged on the outer wall of the glue storage cylinder 506 and located at the upper and lower ends of the second sliding rail 502, a moving rod 511 is slidingly arranged in a through cavity 509 in the glue storage cylinder 506, a piston 512 is fixedly arranged at the lower end of the moving rod 511, a pressing plate 515 is fixedly arranged at the upper end of the moving rod 511 and located at the upper end of the glue storage cylinder 506, the position and the glue coating thickness of the glue coating assembly can be adjusted through the adjusting mechanism 5, so as to adapt to batteries of different sizes and shapes, the glue storage cylinder 506 can be moved on the placing seat 1 by pushing the second sliding rail 502 and the limiting housings 508, so as to edge seal and glue the batteries, thereby improving the convenience of the device, sliding blocks 503 are fixedly arranged at the lower end of the second sliding rail 502 and located at the front and rear ends, sliding grooves 504 are formed in the two first sliding rails 501, the two sliding blocks 503 are slidingly arranged in the corresponding sliding grooves 504, the position of the glue storage cylinder 506 can be adjusted through the sliding blocks 503 slidingly arranged in the corresponding sliding grooves 504, so as to adapt to batteries of different sizes and shapes, the through cavity 509 is formed in the glue storage cylinder 506, the glue outlet pipe 507 and the glue storage cylinder 506 are communicated through the through cavity 509, a glue inlet pipe 510 is fixedly arranged on one side of the limiting housing 508 and located at the upper end thereof, the glue inlet pipe 510 penetrates through the limiting housing 508 and the glue storage cylinder 506 and communicates with the through cavity 509, the poured glue can be discharged from the glue outlet pipe 507 through the communication of the glue outlet pipe 507, the glue storage cylinder 506 and the glue inlet pipe 510, so as to realize the glue dispensing operation, limiting blocks 513 are fixedly arranged at the front and rear ends of the moving rod 511, limiting grooves 514 are formed in the inner wall of the glue storage cylinder 506 and located at the front and rear ends, the two limiting blocks 513 are slidingly arranged in the corresponding limiting grooves 514, the moving rod 511 can be prevented from pulling the piston 512 out of the glue storage cylinder 506 through the limiting blocks 513 slidingly arranged in the corresponding limiting grooves 514.

[0038] Referring to Figure 1 , 2And 4, the curing mechanism 6 comprises a first curing plate 601 and a second curing plate 602, the number of the first curing plate 601 and the second curing plate 602 is two, two first curing plates 601 are respectively arranged on both sides of the inside of the placing seat 1, and two second curing plates 602 are respectively arranged on both ends of the inside of the placing seat 1, a plurality of inner holes 603 are equally arranged on the inner wall of the placing seat 1, a first connecting rod 604 is fixedly arranged on one side of the two first curing plates 601 and located at both ends, a second connecting rod 605 is fixedly arranged on both sides of one end of the two second curing plates 602, a first push plate 606 is fixedly arranged on one side of the corresponding two first connecting rods 604, a second push plate 607 is fixedly arranged on one end of the corresponding two second connecting rods 605, the curing mechanism 6 can accelerate the curing process of the glue, so as to improve the production speed, by relatively pushing the first push plate 606 or the second push plate 607, the first curing plate 601 or the second curing plate 602 can be relatively moved under the action of the first connecting rod 604 or the second connecting rod 605, and then the glue point part is compacted, so as to improve the curing speed, thereby improving the production efficiency of the device, one end of the four first connecting rods 604 and the second connecting rods 605 penetrates through the inner hole 603 and extends out of the placing seat 1, by penetrating through the inner hole 603 and extending out of the placing seat 1, the first curing plate 601 and the second curing plate 602 can be positioned and limited, so as to avoid the confusion of the first curing plate 601 and the second curing plate 602, the first spring 608 is sleeved on the four first connecting rods 604 and located inside the first push plate 606, the second spring 609 is sleeved on the four second connecting rods 605 and located on the inner wall of the second push plate 607, one end of the four first springs 608 and the second springs 609 is fixedly connected to the outer wall of the placing seat 1, by fixingly connecting one end of the first spring 608 and the second spring 609 to the outer wall of the placing seat 1, the first curing plate 601 and the second curing plate 602 can always be attached to the inner wall of the placing seat 1 when not in use, so as to ensure the balance and stability of the whole, and the pressure of the first curing plate 601 and the second curing plate 602 when in use can be reduced, so as to protect the battery from being damaged.

[0039] Working principle: the soft package lithium battery dispensing edge sealing device uses, first place the soft package lithium battery on the suction cup 3, make it be affected by the vacuum tube 4 and fix it, then push the second slide rail 502 and the limiting shell 508, make the glue storage cylinder 506 move on the placing seat 1 at will, adjust the position of the glue storage cylinder 506 and the glue coating thickness, then pour the glue into the glue storage cylinder 506 through the glue inlet pipe 510, then press the pressing plate 515 downwards, make the glue discharge from the glue outlet pipe 507, point to the edge sealing place, then relatively push the first push plate 606 or the second push plate 607, make the first solidification plate 601 or the second solidification plate 602 move relatively under the action of the first connecting rod 604 or the second connecting rod 605, then compact the glue coating part, improve the solidification speed, thereby improve the applicability and production efficiency of the device.

[0040] Finally, it should be noted that: the above only for the preferred specific embodiments of the present application, and is not intended to limit the present application, although the foregoing detailed description of the present application has been made, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A soft package lithium battery dispensing and edge sealing device, comprising a placing seat (1), characterized in that: The upper end of the placing seat (1) is provided with an inner cavity (2), the placing seat (1) is provided with an adjusting mechanism (5), and the inside of the placing seat (1) is provided with a curing mechanism (6); The adjusting mechanism (5) comprises first sliding rails (501) and second sliding rails (502), the number of the first sliding rails (501) is two, the two first sliding rails (501) are fixedly arranged at the upper end of the placing seat (1) and located at the front and rear ends, the second sliding rail (502) is slidably arranged at the upper end of the placing seat (1) and located at the upper end of the first sliding rail (501), the second sliding rail (502) is provided with a through slot (505), the second sliding rail (502) is slidably provided with a glue storage cylinder (506) in the through slot (505), the lower end of the glue storage cylinder (506) is fixedly provided with a glue outlet pipe (507), the outer wall of the glue storage cylinder (506) and located at the upper and lower ends of the second sliding rail (502) are fixedly provided with limiting housings (508), the inside of the glue storage cylinder (506) and located in the through cavity (509) is slidably provided with a moving rod (511), the lower end of the moving rod (511) is fixedly provided with a piston (512), and the upper end of the moving rod (511) and located at the upper end of the glue storage cylinder (506) is fixedly provided with a pressing plate (515). 2.The soft package lithium battery dispensing and edge sealing device according to claim 1, characterized in that: The curing mechanism (6) comprises first curing plates (601) and second curing plates (602), the number of the first curing plates (601) and the second curing plates (602) is two, the two first curing plates (601) are slidably arranged at the two sides of the inside of the placing seat (1), and the two second curing plates (602) are slidably arranged at the front and rear ends of the inside of the placing seat (1), a plurality of inner holes (603) are equally arranged on the inner wall of the placing seat (1), one side of the two first curing plates (601) and located at the front and rear ends is fixedly provided with a first connecting rod (604), one end of the two second curing plates (602) and located at the front and rear sides is fixedly provided with a second connecting rod (605), one side of the corresponding two first connecting rods (604) is fixedly provided with a first push plate (606), and one end of the corresponding two second connecting rods (605) is fixedly provided with a second push plate (607).

3. The soft package lithium battery dispensing and edge sealing device according to claim 1, characterized in that: Four suction cups (3) are fixedly arranged at the inner cavity (2) of the placing seat (1), vacuum tubes (4) are fixedly arranged on the two sides of the inside of the placing seat (1), and the plurality of vacuum tubes (4) are fixedly connected to the lower end of the corresponding suction cup (3).

4. The soft package lithium battery dispensing and edge sealing device according to claim 1, characterized in that: The lower end of the second sliding rail (502) and located at the front and rear ends is fixedly provided with a sliding block (503), the two first sliding rails (501) are provided with sliding grooves (504), and the two sliding blocks (503) are slidably arranged in the corresponding sliding grooves (504). 5.The soft package lithium battery dispensing and edge sealing device according to claim 1, characterized in that: The inside of the glue storage cylinder (506) is provided with a through cavity (509), the glue outlet pipe (507) and the glue storage cylinder (506) are communicated through the through cavity (509), one side of the limiting shell (508) is fixedly provided with a glue inlet pipe (510) close to the upper end, the glue inlet pipe (510) penetrates through the limiting shell (508) and the glue storage cylinder (506) and communicates with the through cavity (509). 6.The soft package lithium battery dispensing and edge sealing device according to claim 1, characterized in that: The front and rear ends of the moving rod (511) are fixedly provided with limiting blocks (513), the inner walls of the glue storage cylinder (506) are provided with limiting grooves (514) at the front and rear ends, and the two limiting blocks (513) slide in the corresponding limiting grooves (514) respectively. 7.The soft package lithium battery dispensing and edge sealing device according to claim 2, characterized in that: One end of each of the four first connecting rods (604) and the second connecting rods (605) penetrates through the inner hole (603) and extends out of the outer part of the placing seat (1). 8.The soft package lithium battery dispensing and edge sealing device according to claim 2, characterized in that: The four first connecting rods (604) are sleeved with first springs (608) on the inner side of the first push plate (606), the four second connecting rods (605) are sleeved with second springs (609) on the inner wall of the second push plate (607), and one end of each of the four first springs (608) and the second springs (609) is fixedly connected to the outer wall of the placing seat (1).

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