CN210668565U

CN210668565U - Soft packet of module piles up and compresses tightly frock

Info

Publication number: CN210668565U
Application number: CN201921640157.5U
Authority: CN
Inventors: 黄有登; 刘昊; 李腾; 徐唐超; 魏先泽; 蔡镇金; 高云松; 黄祥虎; 高云峰
Original assignee: Han s Laser Technology Industry Group Co Ltd
Current assignee: Shenzhen Han's Lithium Battery Intelligent Equipment Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-02
Anticipated expiration: 2029-09-27

Abstract

The embodiment of the utility model provides a be applicable to soft package module and pile up technical field, the utility model provides a soft package module piles up and compresses tightly frock, the device is including location frock and the frock that compresses tightly, the location frock is including the supporting baseplate, compress tightly the frock including being used for placing the cotton lower plate of monomer battery and bubble that stacks gradually, fix the high limiting plate at the lower plate both ends and set up the punch holder in high limiting plate top, can dismantle between punch holder and the high limiting plate and be connected, the lower plate is placed on the top surface of supporting baseplate, two high limiting plates extend along the direction of just keeping away from the supporting baseplate with the lower plate is perpendicular, the location frock is still including the locating baffle that is used for fixing a position monomer battery, locating baffle sets up and supports the side that leans on monomer battery at supporting baseplate's edge all. The utility model discloses can solve current frock tool that piles up structure comparatively complicated, the process is loaded down with trivial details, inconvenient problem during the use.

Description

Soft packet of module piles up and compresses tightly frock

Technical Field

The utility model belongs to the technical field of soft-packaged module piles up, especially, relate to a soft-packaged module piles up and compresses tightly frock.

Background

Along with the rise of soft package module in the new energy industry, and the requirement of country to energy density is higher and higher, soft package module's structure also becomes more simple modularization. This soft packet of module structure is with 12 electric cores and bubble cotton through the frock tool pile up the bonding back together, then compress the battery size after wholly being in groups to the fixed value. However, the existing battery cell stacking tool is complex in structure, complex in procedure and quite inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem that will solve provides a soft-packaged module piles up and compresses tightly frock, aims at solving current frock tool structure of piling up comparatively complicated, and the process is loaded down with trivial details, inconvenient problem during the use.

The embodiment of the utility model provides a realize like this, a soft package module piles up and compresses tightly frock, it includes the location frock and compresses tightly the frock, the location frock is including supporting baseplate, compress tightly the frock including being used for placing range upon range of monomer battery and the cotton lower plate of bubble, fixing the high limiting plate and the setting at lower plate both ends are in the punch holder of high limiting plate top, the punch holder with can dismantle the connection between the high limiting plate, the lower plate is placed on supporting baseplate's the top surface, two high limiting plate edge with the lower plate is perpendicular and keep away from supporting baseplate's direction extends, the location frock is still including being used for the location monomer battery's positioning baffle, positioning baffle sets up supporting baseplate's edge all around just positioning baffle supports and leans on monomer battery's side.

Furthermore, the positioning tool further comprises a lower clamping plate positioning block for positioning the lower clamping plate, the lower clamping plate positioning block and the supporting base plate are fixed on the working table surface, the lower clamping plate positioning blocks are oppositely arranged on two sides of the lower clamping plate, and the lower clamping plate positioning blocks are jointly positioned on the lower clamping plate.

Further, the positioning baffle comprises a first positioning baffle and a second positioning baffle, the first positioning baffle is respectively abutted against two long shaft edges of the single battery, a yielding part yielding the second positioning baffle is arranged on the lower clamping plate, and the second positioning baffle is abutted against the short shaft edge of the single battery.

Furthermore, the number of the first positioning baffles is four, and two first positioning baffles are arranged on two long shaft sides of each single battery.

Furthermore, the two ends of the height limiting plate fixed by the lower clamping plate horizontally extend beyond the two ends of the supporting bottom plate.

Further, the upper clamping plate and the height limiting plate are fixed through locking screws.

Furthermore, the upper plate and the height limiting plate correspond to the locking screws and are provided with threaded holes, and the threaded holes in the upper plate and the threaded holes in the height limiting plate are aligned up and down.

Further, the upper clamping plate and the height limiting plate are fastened and fixed through a fastening piece.

Furthermore, a plurality of lower clamping plate placing blocks arranged along the long axis direction of the supporting base plate are arranged on the top surface of the supporting base plate, and the lower clamping plates are placed on the lower clamping plate placing blocks.

Furthermore, a plurality of supporting plates which are arranged at intervals along the long axis direction of the upper clamping plate and the long axis direction of the lower clamping plate are respectively arranged on the plate surfaces of the upper clamping plate and the lower clamping plate, which are far away from the single battery, and the plate thickness of the supporting plates is gradually reduced from one long axis side of the upper clamping plate and the lower clamping plate to the other long axis side of the upper clamping plate and the lower clamping plate.

Compared with the prior art, the embodiment of the utility model, beneficial effect lies in: the utility model discloses a soft package module piles up and compresses tightly frock adoption and compresses tightly frock and location frock complex form, the lower plate that will compress tightly the frock is put into the location frock, then put into the lower plate in proper order with the bubble cotton according to piling up the order on, monomer battery and bubble cotton pile up in proper order and accomplish the back, the top surface height of the high limiting plate at lower plate both ends is less than the height that is located the monomer battery at top, then place the punch holder that will compress tightly the frock on being located the monomer battery at top, after that the bottom surface that directly pushes down the punch holder to the punch holder is laminated each other with the top surface of high limiting plate and is fixed the punch holder to high limiting plate, make group's battery size compress to the size of injecing, accomplish the pre-compaction of battery module, moreover, the steam generator is simple in structure, the process that will be complicated is simplified.

Drawings

Fig. 1 is a schematic view of an operating state of pre-pressing a single battery and foam by using a soft package module stacking and pressing tool provided by an embodiment of the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the positioning tool and the pressing tool in FIG. 1;

fig. 4 is a schematic structural view of the battery pack and the pressing tool in fig. 1.

In the drawings, each reference numeral denotes:

1. positioning a tool; 2. pressing the tool; 11. a support base plate; 12. a lower splint placing block; 14. a lower clamping plate positioning block; 21. a lower splint; 22. a height limiting plate; 23. an upper splint; 24. locking screws; 131. a first positioning baffle; 132. a second positioning baffle; 211. a relief portion; 25. a support plate; 3. a single battery; 4. and (5) soaking cotton.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 4, a soft package module stacking and compressing tool provided by an embodiment of the present invention comprises a positioning tool 1 and a compressing tool 2, wherein the positioning tool 1 comprises a supporting bottom plate 11, the compressing tool 2 comprises a lower clamping plate 21 for placing a single battery 3 and a foam 4 which are stacked in sequence, fix the high limiting plate 22 at lower plate 21 both ends and set up the punch holder 23 in high limiting plate 22 top, can dismantle between punch holder 23 and the high limiting plate 22 and be connected, lower plate 21 is placed on the top surface of supporting baseplate 11, two high limiting plates 22 are along extending with the perpendicular direction of just keeping away from supporting baseplate 11 of lower plate 21, location frock 1 is still including the positioning baffle who is used for fixing a position battery cell 3, positioning baffle sets up at supporting baseplate 11 all around edge and positioning baffle and supports the location that battery cell 3 was realized to the side that leans on battery cell 3.

When needs carry out the pre-compaction to battery pack, earlier with lower plate 21 and the high limiting plate 22 of both sides lock together in advance, and place lower plate 21 on the supporting baseplate 11 of location frock 1, then put battery cell 3 and bubble cotton 4 according to piling up the order and support the positioning baffle around supporting baseplate 11 on lower plate 21 in proper order, because press from both sides bubble cotton 4 between two adjacent battery cell 3, consequently, the top surface height of high limiting plate 22 is less than the height that is located battery cell 3 at the top, press upper plate 23 downwards until the bottom surface of upper plate 23 and the top surface of high limiting plate 22 mutually paste and fix upper plate 23 to high limiting plate 22, battery pack's height dimension is compressed to the size of injecing. The height dimension that the size that should restrict is height-limiting plate 22, because height-limiting plate 22 highly can make the height dimension that needs after the battery in groups pre-compaction, consequently compress tightly the frock through the piling up of this embodiment, can be with battery in groups pre-compaction to arbitrary required height dimension. The stacking and pressing tool is simple in structure, simplifies complex procedures and is very convenient to operate.

Specifically, as shown in fig. 1 and 3, the positioning baffle includes a first positioning baffle 131 and a second positioning baffle 132, the first positioning baffle 131 abuts against two long-axis edges of the single battery 3, the lower clamp plate 21 is provided with an abdicating portion 211 abdicating the second positioning baffle 132, and the second positioning baffle 132 abuts against a short-axis edge of the single battery 3 (the long-axis edge is a side sealing edge of the single battery 3, and the short-axis edge is a top sealing edge of the single battery 3). Optionally, there are four first positioning baffles 131, and two first positioning baffles 131 are respectively disposed on two long axis sides of the single battery 3. In other embodiments, the number of the first positioning baffles 131 may be six, eight, ten, etc., and accordingly, three, four, five first positioning baffles 131 may be respectively disposed on two long axis sides of the single battery 3, which is not limited in this embodiment. Preferably, as shown in fig. 2 and 3, the positioning fixture 1 further includes a lower clamp plate positioning block 14 for positioning the lower clamp plate 21, the lower clamp plate positioning block 14 and the support base plate 11 are both fixed on the work table, the lower clamp plate positioning blocks 14 are oppositely disposed on two sides of the lower clamp plate 21, and the two lower clamp plate positioning blocks 14 jointly position the lower clamp plate 21. The first positioning baffle 131, the second positioning baffle 132 and the lower clamping plate positioning block 14 ensure that the single batteries 3 are not shifted when stacked, that is, the position of the assembled battery on the whole pressing tool 2 is fixed, so that the subsequent assembled battery and the pressing tool 2 can be conveniently placed into a shell.

In addition, as shown in fig. 2, a plurality of lower plate placing blocks 12 arranged in the longitudinal direction of the support base plate 11 are provided on the top surface of the support base plate 11, and the lower plates 21 are placed on the lower plate placing blocks 12. When the lower clamping plate is placed on the lower clamping plate placing block 12, two ends of the fixed height limiting plates 22 of the lower clamping plate 21 horizontally extend beyond two ends of the supporting bottom plate 11.

In the embodiment, the upper clamping plate 23 and the height limiting plate 22 are detachably connected through fixing the upper clamping plate 23 and the height limiting plate 22 through the locking screw 24. Specifically, the upper clamping plate 23 and the height limiting plate 22 are provided with threaded holes corresponding to the locking screws 24, and the threaded holes in the upper clamping plate 23 are aligned with the threaded holes in the height limiting plate 22 up and down. In other embodiments, the upper plate 23 and the height-limiting plate 22 may be fastened and fixed by a fastener.

After the pre-pressing of the grouped batteries is completed, the whole pressing tool 2 and the grouped batteries in the pressing tool 2 need to be taken out from the positioning tool 1, so that preparation is made for subsequent casing entering. In order to facilitate the pressing of the tool 2 and the casing of the grouped batteries, a plurality of supporting plates 25 are arranged on the plate surfaces of the upper clamping plate 23 and the lower clamping plate 21 of the pressing tool 2, which are far away from the single batteries 3, at intervals along the long axis direction of the upper clamping plate 23 and the long axis direction of the lower clamping plate 21, and the plate thickness of the supporting plates 25 is gradually reduced from one long axis edge of the upper clamping plate 23 and the lower clamping plate 21 to the other long axis edge of the upper clamping plate 23 and the lower clamping plate 21. That is to say, when the pressing tool 2 enters the shell, the surfaces of the upper clamping plate 23 and the lower clamping plate 21 relative to the shell side plate are inclined planes, so that the interference with the shell side plate is avoided, and the shell can be conveniently entered.

The utility model discloses a soft packet of module piles up the theory of operation that compresses tightly the frock lies in: when needs carry out the pre-compaction to battery pack, earlier with lower plate 21 and the high limiting plate 22 of both sides lock together in advance, and place lower plate 21 on the supporting baseplate 11 of location frock 1, then put battery cell 3 and bubble cotton 4 according to piling up the order and support the positioning baffle around supporting baseplate 11 on lower plate 21 in proper order, because press from both sides bubble cotton 4 between two adjacent battery cell 3, consequently, the top surface height of high limiting plate 22 is less than the height that is located battery cell 3 at the top, press upper plate 23 downwards until the bottom surface of upper plate 23 and the top surface of high limiting plate 22 mutually paste and fix upper plate 23 to high limiting plate 22, battery pack's height dimension is compressed to the size of injecing. After the prepressing is completed, the whole pressing tool 2 and the grouped batteries in the pressing tool 2 are taken out from the positioning tool 1, and preparation is made for subsequent casing entering.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a laminate polymer module piles up and compresses tightly frock, its characterized in that, includes location frock (1) and compresses tightly frock (2), location frock (1) includes supporting baseplate (11), compress tightly frock (2) including be used for placing in proper order laminated monomer battery (3) and lower plate (21) of bubble cotton (4), fix in the height limiting plate (22) at lower plate (21) both ends and set up punch holder (23) above height limiting plate (22), punch holder (23) with can dismantle the connection between height limiting plate (22), lower plate (21) are placed on the top surface of supporting baseplate (11), two height limiting plate (22) along with lower plate (21) perpendicular and keep away from the direction extension of supporting baseplate (11), location frock (1) still includes the positioning baffle who is used for fixing a position monomer battery (3), the positioning baffle is arranged at the peripheral edge of the supporting bottom plate (11) and abuts against the side edge of the single battery (3).

2. The soft package module stacking and pressing tool according to claim 1, wherein the positioning tool (1) further comprises a lower clamp plate positioning block (14) for positioning the lower clamp plate (21), the lower clamp plate positioning block (14) and the support base plate (11) are both fixed on a workbench surface, the lower clamp plate positioning blocks (14) are oppositely arranged on two sides of the lower clamp plate (21), and the lower clamp plate (21) is positioned by the two lower clamp plate positioning blocks (14).

3. The soft package module stacking and pressing tool according to claim 1, wherein the positioning baffle comprises a first positioning baffle (131) and a second positioning baffle (132), the first positioning baffle (131) abuts against two long axis edges of the single battery (3), a yielding portion (211) yielding for the second positioning baffle (132) is arranged on the lower clamping plate (21), and the second positioning baffle (132) abuts against a short axis edge of the single battery (3).

4. The soft package module stacking and pressing tool according to claim 3, wherein the number of the first positioning baffles (131) is four, and two first positioning baffles (131) are arranged on each of two long axis sides of the single battery (3).

5. The soft packing module stacking and compacting tool according to claim 3, wherein two ends of the lower clamping plate (21) for fixing the height limiting plate (22) horizontally extend beyond two ends of the supporting bottom plate (11).

6. The soft packing module stacking and compacting tool according to claim 1, wherein the upper clamping plate (23) and the height limiting plate (22) are fixed through a locking screw (24).

7. The soft package module stacking and pressing tool according to claim 6, wherein the upper clamping plate (23) and the height limiting plate (22) are provided with threaded holes corresponding to the locking screws (24), and the threaded holes in the upper clamping plate (23) are vertically aligned with the threaded holes in the height limiting plate (22).

8. The soft package module stacking and pressing tool according to claim 1, wherein the upper clamping plate (23) and the height limiting plate (22) are fastened and fixed through a fastener.

9. The soft packing module stacking and compacting tool according to any one of claims 1 to 8, wherein a plurality of lower clamping plate placing blocks (12) are arranged on the top surface of the supporting base plate (11) along the long axis direction of the supporting base plate (11), and the lower clamping plates (21) are placed on the lower clamping plate placing blocks (12).

10. The soft package module stacking and pressing tool according to claim 1, wherein a plurality of support plates (25) are arranged on the plate surfaces of the upper clamping plate (23) and the lower clamping plate (21) away from the single battery (3) at intervals along the long axis direction of the upper clamping plate (23) and the long axis direction of the lower clamping plate (21), and the plate thickness of each support plate (25) is gradually reduced from one long axis side of the upper clamping plate (23) and the lower clamping plate (21) to the other long axis side of the upper clamping plate (23) and the lower clamping plate (21).