CN213858842U

CN213858842U - Module limiting device

Info

Publication number: CN213858842U
Application number: CN202022222639.8U
Authority: CN
Inventors: 冉昌林; 刘水洲; 龚腾标; 何隽
Original assignee: Jiangsu Yifei Laser Equipment Co ltd
Current assignee: Jiangsu Yifei Laser Equipment Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-08-03
Anticipated expiration: 2030-09-30

Abstract

The embodiment of the utility model provides a relate to laminate polymer battery processing field, disclose a module stop device, include: the module limiting device comprises two module limiting assemblies which are symmetrically arranged, wherein each module limiting assembly comprises a slidable positioning fixture mounting plate, a through groove is formed in each positioning fixture mounting plate, an upper limiting plate is mounted on the upper surface of each through groove, a lower lifting plate is mounted on the lower surface of each through groove, and the distance between each upper limiting plate and each lower lifting plate is adjustable; the left surface of the through groove is provided with a side clamping plate, the right surface of the through groove is provided with a side positioning plate, and the distance between the side clamping plate and the side positioning plate is adjustable. The utility model discloses module stop device can accurately adjust the position of laminate polymer battery module in the multidimension degree to make the position of laminate polymer battery module be fit for carrying out process on next step, help improving the assembly efficiency and the quality of converging the dish.

Description

Module limiting device

Technical Field

The utility model relates to a laminate polymer battery processing technology field especially relates to a module stop device.

Background

The soft package battery has the advantages of lightness, thinness, long cycle life, good safety performance, high energy density, stable discharge, excellent performance, environmental protection, no pollution and the like, and is widely applied to various fields of electric bicycles, electric motorcycles, electric automobiles, solar photovoltaic power generation systems, wind power generation systems, mobile communication base stations, large-scale server standby UPS power supplies, emergency lighting, portable mobile power supplies, mine safety equipment and the like.

The battery module of the power battery is formed by connecting a plurality of monomer battery cores in series and parallel through conductive connecting pieces. Be equipped with on the monomer electricity core and be used for electrically conductive utmost point ear, converge the dish and as a common electrically conductive connecting piece for carry out the electricity to the utmost point ear of different monomer electricity core soil and connect. The connection mode of the pole ear and the conductive connecting piece is commonly in three modes of welding, screwing and mechanical repulsion.

Because the battery module is formed by connecting a plurality of monomer electric cores in series-parallel through the conductive connecting piece, most laminate polymer batteries on the market realize the series-parallel connection between the monomer electric cores through converging the dish. In order to improve converge dish assembly efficiency and quality, urgently need a device of fixing a position to laminate polymer battery module.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a module stop device for solve or partial solution current converge set assembly efficiency and the unqualified problem of quality.

An embodiment of the utility model provides a module stop device, include: the module limiting device comprises two module limiting assemblies which are symmetrically arranged, wherein each module limiting assembly comprises a slidable positioning fixture mounting plate, a through groove is formed in each positioning fixture mounting plate, an upper limiting plate is mounted on the upper surface of each through groove, a lower lifting plate is mounted on the lower surface of each through groove, and the distance between each upper limiting plate and each lower lifting plate is adjustable; the left surface of the through groove is provided with a side clamping plate, the right surface of the through groove is provided with a side positioning plate, and the distance between the side clamping plate and the side positioning plate is adjustable.

On the basis of the technical scheme, each module limiting assembly further comprises a driving assembly, the driving assembly comprises a first air cylinder, a bottom plate and a connecting plate vertically connected with the positioning clamp mounting plate, the first air cylinder mounted on the bottom plate is used for driving the connecting plate to do linear reciprocating motion, and the connecting plate is slidably mounted on the bottom plate.

On the basis of the technical scheme, a hydraulic buffer is arranged on the bottom plate, a stop block is arranged on the connecting plate, and the hydraulic buffer is positioned on a movement path of the stop block.

On the basis of the technical scheme, the driving assembly further comprises a floating joint and a cylinder connecting plate connected with the connecting plate, and the first cylinder is connected with the cylinder connecting plate through the floating joint.

On the basis of the technical scheme, the reinforcing ribs are arranged between the positioning clamp mounting plate and the connecting plate.

On the basis of the technical scheme, a second cylinder which is vertically arranged is installed on the side face of the positioning clamp installation plate, and the second cylinder is connected with the lower jacking plate through the lower jacking installation plate.

On the basis of the technical scheme, a third cylinder which is horizontally arranged is arranged on the side surface of the positioning clamp mounting plate, and the third cylinder is connected with the side clamping plate through the side clamping mounting plate.

On the basis of the technical scheme, a horizontally arranged fourth cylinder is installed on the side surface of the positioning clamp installation plate, and the fourth cylinder is connected with the side positioning plate through the side positioning installation plate.

On the basis of the technical scheme, the size of the side clamping installation plate is larger than that of the side clamping plate, and the size of the side positioning installation plate is larger than that of the side positioning plate.

On the basis of the technical scheme, the upper limiting plate is installed on the upper surface of the through groove through the upper limiting installation plate, stop screws are installed on two opposite side faces of the upper limiting installation plate, the side faces are clamped with the side face positioning installation plate, and the side face positioning installation plate is in separable contact with the stop screws correspondingly.

The embodiment of the utility model provides a module stop device, at first, according to the size of laminate polymer battery module, two positioning fixture mounting panels carry out corresponding motion to make laminate polymer battery module be located the space that upper limit plate, lower jacking board, side clamp plate and side locating plate enclose; secondly, adjusting the height of the soft package battery module through the movement of the lower jacking plate; finally, the displacement of the soft package battery module in the horizontal direction is adjusted through the independent movement of the side clamping plate and the side positioning plate; wherein, through last limiting plate, down jacking board, side clamp plate and side locating plate after pressing from both sides tight laminate polymer battery module, through the motion of positioning fixture mounting panel, can further adjust laminate polymer battery module and shift in the direction of perpendicular to horizontal direction. The utility model discloses module stop device can accurately adjust the position of laminate polymer battery module in the multidimension degree to make the position of laminate polymer battery module be fit for carrying out process on next step, help improving the assembly efficiency and the quality of converging the dish.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a module position limiting device according to an embodiment of the present invention.

Reference numerals:

1. a base plate; 2. a stop block; 3. a hydraulic buffer; 4. a connecting plate; 5. reinforcing ribs; 6. a positioning clamp mounting plate; 7. an upper limiting plate; 8. an upper limiting mounting plate; 9. a second cylinder; 10. a lower jacking mounting plate; 11. a lower jacking plate; 12. a side clamping plate; 13. clamping the mounting plate at the side surface; 14. a third cylinder; 15. a stop screw; 16. a side positioning mounting plate; 17. a side positioning plate; 18. and a fourth cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The battery module comprises a plurality of monomer battery cores, the monomer battery cores are divided into a positive pole and a negative pole, and the pole lugs are metal conductors which are led out of the positive pole and the negative pole from the monomer battery cores. A plurality of monomer electricity core has constituteed the battery module after the series-parallel connection. Series-parallel connection between the monomer electric cores is through electric conductor connection, and is common, through converging the dish as electrically conductive connecting piece, the utmost point ear on the different monomer electric cores is connected with the dish electricity that converges to the series-parallel connection between the monomer electric core has been realized.

Fig. 1 is the utility model discloses module stop device's schematic structure diagram, as shown in fig. 1, the utility model discloses module stop device, include: the module limiting assemblies are symmetrically arranged, each module limiting assembly comprises a slidable positioning fixture mounting plate 6, and the two positioning fixture mounting plates 6 can be close to or far away from each other so as to be adaptive to soft package battery modules with different sizes;

a through groove is formed in the positioning clamp mounting plate 6, so that the soft package battery module can conveniently penetrate through the through groove; an upper limiting plate 7 is mounted on the upper surface of the through groove, a lower lifting plate 11 is mounted on the lower surface of the through groove, the distance between the upper limiting plate 7 and the lower lifting plate 11 is adjustable, the upper limiting plate 7 is always in a fixed state, the lower lifting plate 11 can be in a moving state, the upper limiting plate 7 is in contact with the upper surface of the soft package battery module, and the lower lifting plate 11 is in contact with the lower surface of the soft package battery module; there is side clamp plate 12 at the left surface mounting who leads to the groove, has side locating plate 17 at the right surface mounting who leads to the groove, and the interval is adjustable between side clamp plate 12 and the side locating plate 17, and side clamp plate 12 and side locating plate 17 all can be in the motion state, and side clamp plate 12 contacts with the left surface of laminate polymer battery module, and side locating plate 17 contacts with the right flank of laminate polymer battery module.

In the embodiment of the present invention, firstly, according to the size of the soft package battery module, two positioning fixture mounting plates 6 perform corresponding movements, so that the soft package battery module is located in the space enclosed by the upper limiting plate 7, the lower lifting plate 11, the side clamping plate 12 and the side positioning plate 17; secondly, the height of the soft package battery module is adjusted through the movement of the lower jacking plate 11; finally, the displacement of the soft package battery module in the horizontal direction is adjusted through the independent movement of the side clamping plate 12 and the side positioning plate 17; wherein, through last limiting plate 7, down jacking board 11, side clamp plate 12 and side locating plate 17 after pressing from both sides tight laminate polymer battery module, through the motion of positioning fixture mounting panel 6, can further adjust laminate polymer battery module and shift in the direction of perpendicular to horizontal direction. The utility model discloses module stop device can accurately adjust the position of laminate polymer battery module in the multidimension degree to make the position of laminate polymer battery module be fit for carrying out process on next step, help improving the assembly efficiency and the quality of converging the dish.

On the basis of the above embodiment, each module limiting assembly further comprises a driving assembly, the driving assembly comprises a first air cylinder, a bottom plate 1 and a connecting plate 4 vertically connected with a positioning clamp mounting plate 6, the first air cylinder mounted on the bottom plate 1 is used for driving the connecting plate 4 to do linear reciprocating motion, and the connecting plate 4 is slidably mounted on the bottom plate 1.

It should be noted that the bottom plate 1 and the connecting plate 4 are both horizontally arranged, the bottom plate 1 is parallel to the connecting plate 4, and the reinforcing ribs 5 are arranged between the positioning fixture mounting plate 6 and the connecting plate 4.

The embodiment of the utility model provides an in, for the stability that improves the motion of connecting plate 4, there is linear guide at the last surface mounting of bottom plate 1, be provided with the recess with linear guide looks adaptation on the bottom surface of connecting plate 4.

On the basis of the above-described embodiment, the hydraulic shock absorber 3 is mounted on the bottom plate 1, the stopper 2 having a T-shaped structure is mounted on the connecting plate 4, and the hydraulic shock absorber 3 is located on the moving path of the stopper 2.

It should be noted that the hydraulic buffer 3 is installed on the bottom plate through an L-shaped hydraulic buffer installation plate, and hard contact to the pouch battery module can be prevented by installing the hydraulic buffer 3, and the stroke of the positioning clamp installation plate 6 can be controlled. Wherein, a limit nut is arranged on the hydraulic buffer 3.

On the basis of the above embodiment, the driving assembly further comprises a floating joint and a cylinder connecting plate connected with the connecting plate, and the first cylinder is connected with the cylinder connecting plate through the floating joint.

It should be noted that the cylinder connecting plate is in an L-shaped structure, the power output end of the first cylinder is connected with one end of the floating joint, the other end of the floating joint is connected with the vertical part of the cylinder connecting plate, and the horizontal part of the cylinder connecting plate is connected with the connecting plate 4.

On the basis of the above embodiment, a second cylinder 9 is vertically arranged on the side surface of the positioning jig mounting plate 6, and the second cylinder 9 is connected with a lower jacking plate 11 through a lower jacking mounting plate 10.

It should be noted that the power output end of the second cylinder 9 is connected to the lower surface of the lower jacking mounting plate 10, and the upper surface of the lower jacking mounting plate 10 is connected to the lower surface of the lower jacking plate 11. Wherein, the lower jacking plate 11 is arranged opposite to the upper limiting plate 7.

On the basis of the above embodiment, the horizontally arranged third air cylinder 14 is installed on the side surface of the positioning jig mounting plate 6, and the third air cylinder 14 is connected to the side clamping plate 12 through the side clamping mounting plate 13.

It should be noted that the power output end of the third cylinder 14 is connected to the left side surface of the side clamp mounting plate 13, and the right side surface of the side clamp mounting plate 13 is connected to the left side surface of the side clamp plate 12. Wherein the side clamping plate 12 is arranged opposite to the side positioning plate 17.

On the basis of the above embodiment, the horizontally arranged fourth cylinder 18 is installed at the side of the positioning jig mounting plate 6, and the fourth cylinder 18 is connected to the side positioning plate 17 through the side positioning mounting plate 16.

It should be noted that the power output end of the fourth cylinder 18 is connected to the right side surface of the side positioning mounting plate 16, and the left side surface of the side positioning mounting plate 16 is connected to the right side surface of the side positioning plate 17.

On the basis of the above embodiment, the side clamp mounting plate 13 is larger in size than the side clamp plate 12, and the side positioning mounting plate 16 is larger in size than the side positioning plate 17.

The side clamping plates 12 and the side positioning plates 17 are the same in size, and the side clamping attachment plates 13 and the side positioning attachment plates 16 are the same in size.

On the basis of the above embodiment, the upper limiting plate 7 is installed on the upper surface of the through groove through the upper limiting installation plate 8, the stop screws 15 are installed on two opposite side surfaces of the upper limiting installation plate 8, and the side clamping installation plate 13 and the side positioning installation plate 16 are in separable contact with the corresponding stop screws 15.

It should be noted that one stop screw 15 is mounted on the left side surface of the upper limit mounting plate 8, another stop screw 15 is mounted on the right side surface of the upper limit mounting plate 8, the stop screw 15 on the left side surface of the upper limit mounting plate 8 is detachably contacted with the side clamping mounting plate 13, and the stop screw 15 on the right side surface of the upper limit mounting plate 8 is detachably contacted with the side positioning mounting plate 16.

The embodiment of the utility model provides an in, through arranging two stop screws 15, can restrict the minimum interval between side clamp plate 12 and the side locating plate 17, can play the effect of protection laminate polymer battery module.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a module stop device which characterized in that includes: the module limiting device comprises two module limiting assemblies which are symmetrically arranged, wherein each module limiting assembly comprises a slidable positioning fixture mounting plate, a through groove is formed in each positioning fixture mounting plate, an upper limiting plate is mounted on the upper surface of each through groove, a lower lifting plate is mounted on the lower surface of each through groove, and the distance between each upper limiting plate and each lower lifting plate is adjustable; the left surface of the through groove is provided with a side clamping plate, the right surface of the through groove is provided with a side positioning plate, and the distance between the side clamping plate and the side positioning plate is adjustable.

2. The module spacing device of claim 1, wherein each of said module spacing assemblies further comprises a driving assembly, said driving assembly comprising a first cylinder, a base plate and a connecting plate vertically connected to said positioning fixture mounting plate, said first cylinder mounted on said base plate for driving said connecting plate to reciprocate linearly, said connecting plate slidably mounted on said base plate.

3. The module spacing device of claim 2, wherein a hydraulic buffer is mounted on said base plate and a stop block is mounted on said connecting plate, said hydraulic buffer being located in the path of movement of said stop block.

4. The module spacing device of claim 2, wherein said drive assembly further comprises a floating joint and a cylinder connecting plate connected to said connecting plate, said first cylinder being connected to said cylinder connecting plate through said floating joint.

5. The module spacing device of claim 2, wherein a stiffener is mounted between said positioning jig mounting plate and said connecting plate.

6. The module spacing device according to any of claims 1 to 5, wherein a vertically arranged second cylinder is mounted on the side of said positioning jig mounting plate, said second cylinder being connected to said lower jacking plate by a lower jacking mounting plate.

7. A module spacing device according to any of claims 1 to 5, wherein a horizontally disposed third air cylinder is mounted to the side of said positioning clamp mounting plate, said third air cylinder being connected to said side clamping plate by a side clamping mounting plate.

8. The module spacing device of claim 7, wherein a horizontally disposed fourth cylinder is mounted on a side of said positioning clamp mounting plate, said fourth cylinder being connected to said side positioning plate by a side positioning mounting plate.

9. A module spacing device according to claim 8, wherein said side clamping plates are sized to be larger than said side clamping plates, and said side positioning plates are sized to be larger than said side positioning plates.

10. The module spacing device of claim 9, wherein said upper spacing plate is mounted to the upper surface of said channel by an upper spacing mounting plate, stop screws being mounted on opposite sides of said upper spacing mounting plate, said side clamping mounting plate and said side positioning mounting plate each being in separable contact with a corresponding said stop screw.