CN217641449U

CN217641449U - Auxiliary assembling mechanism of battery module structure

Info

Publication number: CN217641449U
Application number: CN202221346273.8U
Authority: CN
Inventors: 代德明; 卜相楠; 蒋远富; 成燕
Original assignee: Chuneng New Energy Co Ltd
Current assignee: Chuneng New Energy Co Ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-21
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to a battery module's technical field, concretely relates to supplementary equipment mechanism of battery module structure. The supporting mechanism who constitutes including two sets of parallel arrangement's curb plate and inboard base, there is the baffle curb plate inboard through the mounting screw, the base top is provided with the battery module that multiunit battery monomer stacked the constitution through the backup pad, the curb plate front side is provided with the supporting seat that the draw-in groove was seted up at the top, the draw-in groove top is provided with the pneumatic cylinder, the pneumatic cylinder is connected with the push pedal through the push rod, backup pad top symmetry is provided with two sets of risers, set up first draw-in groove and the second draw-in groove of using with the clamp plate cooperation in the riser, the first fixture block and the second fixture block of clamp plate side correspond the card and establish in first draw-in groove and second draw-in groove. The utility model has the advantages of being scientific and reasonable in structural design, optimized spatial structure, improved the battery module quality after the shaping, brought the facility for the follow-up course of working of battery module.

Description

Auxiliary assembling mechanism of battery module structure

Technical Field

The utility model relates to a battery module's technical field, concretely relates to supplementary equipment mechanism of battery module structure.

Background

The lithium ion battery has the advantages of high energy density, long service life, energy conservation, environmental protection and the like, and is widely applied to different technical fields of new energy automobiles, energy storage power stations and the like. When the battery module is used, a plurality of battery cells are stacked and are electrically connected with each other through the conductive bars to form a battery module, and then one or more battery modules are fixed on the box body of the tray structure to form the battery module and assist in installing the collection wiring harness of the battery.

When the battery module is assembled, the battery monomer is required to be integrated, the end parts of the battery monomer are easy to be uneven to influence the forming effect of the battery module, and the positioning efficiency of the battery module is lower, so that the processing efficiency of the battery module is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary equipment mechanism of battery module structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a supplementary equipment mechanism of battery module structure, the supporting mechanism that curb plate and inboard base including two sets of parallel arrangement constitute, there is the baffle curb plate inboard through the mounting screw, the base top is provided with the battery module that multiunit battery monomer stacked the constitution through the backup pad, the curb plate front side is provided with the supporting seat that the draw-in groove was seted up at the top, the draw-in groove top is provided with the pneumatic cylinder, the pneumatic cylinder is connected with the push pedal through the push rod, backup pad top symmetry is provided with two sets of risers, set up first draw-in groove and the second draw-in groove that uses with the clamp plate cooperation in the riser, the first fixture block and the second fixture block of clamp plate side correspond the card and establish in first draw-in groove and second draw-in groove, the spiro union has the lead screw in the second fixture block, lead screw end connection has actuating mechanism.

Preferably, a buffer plate is disposed between the adjacent battery cells.

Preferably, the side surface of the buffer plate is coated with a glue layer.

Preferably, the height of the push plate is greater than the height of the battery module, and the inner side of the push plate is provided with a protective layer.

Preferably, at least two groups of hydraulic cylinders are provided.

Preferably, the driving mechanism comprises a rotating shaft connected with the screw rod, and the rotating shaft is connected with the motor through a belt.

Preferably, the motor is fixed in the groove of the vertical plate, and the motor is externally connected with a power supply and a switch.

Preferably, the screw rod is movably connected with the vertical plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of supplementary equipment mechanism of battery module structure, structural design is simple reasonable, has stronger practicality, through setting up supporting seat, pneumatic cylinder, push rod and push pedal isotructure, can promote a plurality of battery monomers through the push pedal automatically to the side is automatic to a plurality of battery monomers and is collected wholly, makes battery monomer side arrange more neatly, has optimized spatial structure, has improved the battery module quality after the shaping, has brought the facility for the follow-up course of working of battery module.

2. Through setting up the drive mechanism that two sets of risers, clamp plate, first fixture block, second fixture block, lead screw, pivot, belt and motor isotructure are constituteed, can reciprocate by two sets of clamp plates of automatic drive to can compress tightly the battery module from the top fast, reduce the clearance size between the adjacent battery monomer, promote the compactness between the battery monomer, under this device effect, can carry out the automatic fixation to the battery module of different thickness, effectively improve the suitability of device.

3. After the battery module equipment is ended, take off the screw to remove the fixed to the baffle, take off the baffle in step, later can promote the battery module wholly to the side through the pneumatic cylinder, conveniently unload the battery module wholly, later make the motor reversal can make the battery module break away from in the fixture that clamp plate and backup pad are constituteed, further improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the battery module of the present invention.

Fig. 3 is the vertical plate structure diagram of the present invention.

In the figure: the device comprises a side plate 1, a base 11, screws 12, a baffle 13, a battery module 14, a battery monomer 141, a buffer plate 142, a glue layer 143, a support seat 15, a clamping groove 16, a hydraulic cylinder 17, a push rod 18, a push plate 19, a support plate 2, a vertical plate 21, a first clamping groove 22, a second clamping groove 23, a pressing plate 24, a first clamping block 25, a second clamping block 26, a screw rod 27, a rotating shaft 28, a belt 29 and a motor 3.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application 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 present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings to facilitate the description of the application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation as a limitation of the application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a supplementary equipment mechanism of battery module structure, includes the supporting mechanism that two sets of parallel arrangement's curb plate 1 and inboard base 111 are constituteed, baffle 13 is installed through screw 12 to curb plate 1 inboard, and the tip and the inboard wall swing joint of curb plate 1 of baffle 13.

The battery module 14 that the base 111 top was provided with the multiunit battery monomer 141 through the backup pad 2 and stacked the constitution, backup pad 2 and riser 21 fixed connection, curb plate 1 front side is provided with the supporting seat 15 that the draw-in groove 16 was seted up at the top, supporting seat 15 and curb plate 1 tip fixed connection, draw-in groove 16 top is provided with pneumatic cylinder 17, pneumatic cylinder 17 is connected with push pedal 19 through push rod 18, the bottom sliding connection of push pedal 19 is on base 11 upside, during operation, stack multiunit battery monomer 141 at the backup pad 2 upside at first, separate through buffer board 142 between the adjacent battery monomer 141, play the effect of buffering energy-absorbing through buffer board 142 simultaneously, start pneumatic cylinder 17, pneumatic cylinder 17 drives push pedal 19 through push rod 18 and extrudees the battery module 14 that battery monomer 141 constitutes to the side, the both ends of battery monomer 141 receive the restraint of riser 21 and push pedal 19 respectively for battery monomer 141 is neatly arranged, forms the glue film 143 through injecting glue to battery monomer 141 and carries out fixed connection with battery monomer 141.

Through setting up structures such as supporting seat 15, pneumatic cylinder 17, push rod 18 and push pedal 19, can promote a plurality of battery monomer 141 through push pedal 19 automatically to the side is to a plurality of battery monomer 141 automatic collection whole, makes battery monomer 141 side arrange more neatly, has optimized spatial structure, has improved the 14 quality of battery module after the shaping, has brought the facility for the follow-up course of working of battery module 14.

Two sets of vertical plates 21 are symmetrically arranged at the top of the supporting plate 2, a first clamping groove 22 and a second clamping groove 23 which are matched with a pressing plate 24 are formed in the vertical plates 21, a first clamping block 25 and a second clamping block 26 on the side surface of the pressing plate 24 are correspondingly clamped in the first clamping groove 22 and the second clamping groove 23, a lead screw 27 is screwed in the second clamping block 26, the end part of the lead screw 27 is connected with a driving mechanism, the motor 3 is started through a switch, the lead screw 27 is synchronously driven by the motor 3 to rotate, a rotating shaft 28 at the end part of the lead screw 27 is synchronous through a belt 29, the first clamping block 25 and the second clamping block 26 are driven to slide downwards in the first clamping groove 22 and the second clamping groove 23 under the action of the lead screw 27, and then the pressing plate 24 clamps the battery module 14 from the top so as to guarantee the stability and the safety of the battery module 14 in the moving process.

Through setting up two sets of risers 21, clamp plate 24, first fixture block 25, second fixture block 26, lead screw 27, pivot 28, the drive mechanism that belt 29 and motor 3 isotructure are constituteed, can two sets of clamp plates 24 of automatic drive reciprocate, thereby can compress tightly battery module 14 from the top fast, reduce the clearance size between the adjacent battery monomer 141, promote the compactness between the battery monomer 141, under this device effect, can carry out the automatic fixation to the battery module 14 of different thickness, the suitability of device has effectively been improved.

After the battery module 14 is assembled, the screw 12 is taken down, so that the baffle 13 is removed, the baffle 13 is synchronously taken down, the battery module 14 can be integrally pushed to the side through the hydraulic cylinder 17, the battery module 14 is conveniently and integrally unloaded, the motor 3 is made to rotate reversely, so that the battery module 14 is separated from the clamping mechanism formed by the pressing plate 24 and the supporting plate 2, and the working efficiency is further improved.

In one embodiment, a buffer plate 142 is disposed between the adjacent battery cells 141, the adjacent battery cells 141 are separated by the buffer plate 142, and the buffer plate 142 plays a role of buffering and energy absorption, so that the adjacent battery cells 141 are prevented from being impacted with each other, and the protection effect on the battery module 14 is improved.

In one embodiment, the buffer plate 142 is coated with an adhesive layer 143 on a side surface thereof, and the collected and sorted battery cells 141 are fixed by injecting glue into the gaps of the battery cells 141 to form the adhesive layer.

In one embodiment, the height of the push plate 19 is greater than that of the battery module 14, and a protective layer is arranged on the inner side of the push plate 19.

In one embodiment, at least two sets of hydraulic cylinders 17 are provided.

In one embodiment, the driving mechanism includes a rotating shaft 28 connected to the lead screw 27, the rotating shaft 28 is connected to the motor 3 through a belt 29, the motor 3 is started, the lead screw 27 is synchronously driven by the motor 3, the rotating shaft 28 at the end of the lead screw 27 is synchronously driven through the belt 29, the first clamping block 25 and the second clamping block 26 are driven to slide downwards in the first clamping groove 22 and the second clamping groove 23 under the action of the lead screw 27, and the pressing plate 24 clamps the battery module 14 from the top.

In one embodiment, the motor 3 is secured within a recess in the riser 21, and the motor 3 is connected externally to a power source and switch.

In one embodiment, the lead screw 27 is movably connected with the vertical plate 21, the lead screw 27 is a stainless steel threaded rod, and the connection part of the lead screw 27 is connected with the vertical plate 21 through a bearing.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill 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 substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. The utility model provides a supplementary equipment mechanism of battery module structure, includes the supporting mechanism that two sets of parallel arrangement's curb plate (1) and inboard base (11) are constituteed, its characterized in that: the battery module is characterized in that a baffle (13) is installed on the inner side of the side plate (1) through a screw (12), a plurality of groups of battery monomers (141) are arranged at the top of the base (11) through a support plate (2) in a stacked mode to form a battery module (14), a support seat (15) with a clamping groove (16) formed in the top is arranged on the front side of the side plate (1), a hydraulic cylinder (17) is arranged at the top of the clamping groove (16), the hydraulic cylinder (17) is connected with a push plate (19) through a push rod (18), two sets of vertical plates (21) are symmetrically arranged at the top of the support plate (2), a first clamping groove (22) and a second clamping groove (23) which are used in cooperation with a pressing plate (24) are formed in the vertical plates (21), a first clamping block (25) and a second clamping block (26) on the side face of the pressing plate (24) are correspondingly clamped in the first clamping groove (22) and the second clamping groove (23), a lead screw (27) is screwed in the second clamping block (26), and the end portion of the lead screw (27) is connected with a driving mechanism.

2. The auxiliary assembly mechanism of a battery module structure according to claim 1, wherein: a buffer plate (142) is arranged between the adjacent battery cells (141).

3. The auxiliary assembly mechanism of a battery module structure according to claim 2, wherein: the side surface of the buffer plate (142) is coated with a glue layer (143).

4. The auxiliary assembly mechanism of a battery module structure according to claim 1, wherein: the height of the push plate (19) is larger than that of the battery module (14), and a protective layer is arranged on the inner side of the push plate (19).

5. The auxiliary assembly mechanism of a battery module structure according to claim 1, wherein: the hydraulic cylinders (17) are at least provided with two groups.

6. The auxiliary assembly mechanism of a battery module structure according to claim 1, wherein: the driving mechanism comprises a rotating shaft (28) connected with the screw rod (27), and the rotating shaft (28) is connected with the motor (3) through a belt (29).

7. The auxiliary assembly mechanism of a battery module structure as claimed in claim 6, wherein: the motor (3) is fixed in the groove of the vertical plate (21), and the motor (3) is externally connected with a power supply and a switch.

8. The auxiliary assembly mechanism of a battery module structure according to claim 1, wherein: the screw rod (27) is movably connected with the vertical plate (21).