CN217009280U

CN217009280U - Power battery structure glues rubber pressing device

Info

Publication number: CN217009280U
Application number: CN202122447517.3U
Authority: CN
Inventors: 傅亮; 秦子强; 付垚; 唐弘虔; 方泽文; 蒋雯
Original assignee: SAIC CATL Power Battery System Co Ltd
Current assignee: SAIC CATL Power Battery System Co Ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-07-19
Anticipated expiration: 2031-10-11

Abstract

The utility model relates to the technical field of power battery gluing equipment, in particular to a power battery structure glue pressing device which comprises a cross beam, a fixing mechanism and a pressing mechanism, wherein the fixing mechanism is arranged at two ends of the cross beam and can move left and right along the cross beam, the pressing mechanism is arranged in the middle of the cross beam and is used for fixing the position of a power battery module, and the pressing mechanism acts on structure glue on the top surface of the power battery module to press and spread the structure glue. The battery pack pressing device is simple and exquisite in structure, convenient to use, low in manufacturing cost, high in flexibility, capable of being used for pressing power batteries with different shapes and sizes, and capable of being adjusted according to the size of the battery pack on the premise of guaranteeing the pressing effect. The utility model can effectively solve the technical problems of complex structure, complex operation, high manufacturing cost, poor flexibility, few applicable battery models and the like of the traditional glue pressing equipment.

Description

Power battery structure glues rubber pressing device

Technical Field

The utility model relates to the technical field of power battery gluing equipment, in particular to a power battery structure glue pressing device.

Background

New energy automobile's power battery is formed by a plurality of independent battery electricity cores and end plate equipment, can carry out the rubber coating processing on the surface of battery electricity core and end plate usually, utilizes characteristics such as flow, the filling of glue and bonding to come electric core and end plate bonding to carry out effectual packing to the clearance on electric core surface, thereby solve because lithium cell surface unevenness and produce the problem in clearance when the equipment is piled up. The moulding instrument that present power battery production used adopts full automatization moulding equipment mostly, though the pressfitting is fast, and moulding is efficient, but equipment cost is high, and complex operation especially to the anomalous battery product of shape, need change corresponding mould or redesign moulding equipment's cooperation size, the flexibility is relatively poor, has not only increased the production input cost, also does not benefit to the improvement production efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the power battery structure glue pressing device which is exquisite in structure, convenient to use, low in manufacturing cost and high in flexibility, can meet the glue pressing requirements of power batteries with different shapes and sizes, can be adjusted according to the size of a battery pack on the premise of ensuring the glue pressing effect, can obviously improve the glue pressing effect and the working efficiency, and can effectively solve the technical problems of complex structure, complex operation, high manufacturing cost, poor flexibility, single applicable battery specification and the like of the traditional glue pressing equipment.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides a power battery structure glues rubber-pressing device, includes crossbeam, fixed establishment and hold-down mechanism, fixed establishment sets up the both ends of crossbeam just can be followed remove about the crossbeam, hold-down mechanism sets up the middle part of crossbeam, fixed establishment is used for the position of fixed power battery module, hold-down mechanism acts on the structure glue of power battery module top surface and flattens it and open.

Furthermore, the fixing mechanism comprises a U-shaped fixing piece and an L-shaped fixing piece which are fixedly connected, the U-shaped fixing piece is connected with the cross beam, and the L-shaped fixing piece is located below the cross beam. The L-shaped fixing piece is used for fixing the power battery module, and the U-shaped fixing piece is used for adjusting the opening distance of the L-shaped fixing piece on the left side and the right side.

Furthermore, U-shaped grooves are formed in the front side face and the rear side face of the cross beam, the U-shaped fixing pieces are arranged outside the cross beam in a surrounding mode, screw holes are formed in the positions, corresponding to the U-shaped grooves, of the U-shaped fixing pieces, and the U-shaped fixing pieces are connected with the cross beam through bolts.

Furthermore, the U-shaped fixing piece and the L-shaped fixing piece are fixedly connected through a connecting block.

Furthermore, the pressing mechanism comprises a pressing plate, a first connecting piece arranged on the side face of the cross beam and a second connecting piece arranged on the top face of the pressing plate, the pressing plate is located below the cross beam, and the first connecting piece is connected with the second connecting piece through an adjusting bolt. Through rotatory regulation screw adjustment first connecting piece with distance between the second connecting piece will the clamp plate removes to the top with the power battery module and realizes the laminating to compress tightly the structure glue of power battery module top, make its curtain coating shakeout.

Furthermore, the first connecting pieces and the second connecting pieces are respectively provided with a plurality of groups, the first connecting pieces are distributed on the front side face and the rear side face of the cross beam, and the second connecting pieces are distributed on the top face of the pressing plate and correspond to the first connecting pieces in position.

Furthermore, the first connecting piece is T-shaped, the second connecting piece is square, and mounting holes with internal threads are formed in corresponding positions between the first connecting piece and the second connecting piece and used for mounting the adjusting bolts.

Furthermore, the pressing plate is a square plastic plate, and the bottom surface of the pressing plate is parallel to the bottom surface of the cross beam.

Compared with the existing power battery glue pressing equipment, the power battery structure glue pressing device provided by the utility model has the following beneficial effects:

the power battery structure rubber pressing device provided by the utility model has the advantages of delicate structure, convenience in use, low manufacturing cost and high flexibility, and can meet the requirement of pressing the power batteries with different shapes and sizes. Under the prerequisite of guaranteeing the moulding effect, can be according to the size of battery package, the position about adjustment fixed establishment on the crossbeam fixes the side and the bottom surface of power battery module through L shape mounting, moves the clamp plate to compress tightly the laminating with the top of power battery module through the rotation regulation spiral to make the structure glue curtain coating of power battery module top shakeout, showing and improving moulding effect and work efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of a glue pressing device for a power battery structure according to the present invention;

FIG. 2 is a front view of the power battery structural adhesive dispensing device of the present invention;

FIG. 3 is a right side view of the structural adhesive bonding device for power batteries of the present invention;

fig. 4 is a top view of the power battery structure glue-pressing device of the utility model.

The numbering in the figures illustrates: 1. a cross beam; 2. a fixing mechanism; 3. a pressing mechanism; 4. a U-shaped fixing member; 5. an L-shaped fixing member; 6. pressing a plate; 7. a first connecting member; 8. a second connecting member; 9. adjusting the bolt; 10. a U-shaped groove; 11. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used in the claims and the specification of the present invention should have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. As used in this specification and the appended claims, the terms "first," "second," and the like, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "having", and the like, means that the element or item appearing in front of the word "comprising" or "having" includes the element or item listed after the word "comprising" or "having" and its equivalents, and does not exclude other elements or items.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "horizontal", "longitudinal", "top", "bottom", "inner", "outer", "vertical", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, e.g., as being fixed or detachable or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Examples

As shown in fig. 1, the glue pressing device for a power battery structure provided in this embodiment includes a cross beam 1, a fixing mechanism 2, and a pressing mechanism 3. The fixing mechanisms 2 are arranged at two ends of the cross beam 1 and can move left and right along the cross beam 1, and the pressing mechanisms 3 are arranged in the middle of the cross beam 1. As shown in fig. 2 and 3, the fixing mechanism 2 includes a U-shaped fixing member 4 and an L-shaped fixing member 5, the U-shaped fixing member 4 is connected to the cross beam 1, the L-shaped fixing member 5 is located below the cross beam 1, and the U-shaped fixing member 4 and the L-shaped fixing member 5 are fixedly connected through a connecting block 11. The hold-down mechanism 3 comprises a pressure plate 6, a first connecting piece 7 mounted on the side of the cross beam 1 and a second connecting piece 8 mounted on the top surface of the pressure plate 6. The pressing plate 6 is a square plastic plate and is positioned below the cross beam 1, and the bottom surface of the pressing plate 6 is parallel to the bottom surface of the cross beam 1. As shown in fig. 1, the first connecting member 7 is T-shaped, the second connecting member 8 is square, and mounting holes with internal threads are respectively formed at corresponding positions between the first connecting member 7 and the second connecting member 8 for mounting the adjusting bolts 9 for connection. As shown in fig. 3, U-shaped grooves 10 are formed in both the front and rear side surfaces of the cross beam 1, the U-shaped fixing member 4 is annularly arranged outside the cross beam 1, screw holes are formed in positions corresponding to the U-shaped grooves 10, and the U-shaped fixing member 4 is connected with the cross beam 1 through bolts. As shown in fig. 4, the first connecting pieces 7 and the second connecting pieces 8 are arranged in a plurality of groups, the first connecting pieces 7 are distributed on the front side and the rear side of the beam 1, and the second connecting pieces 8 are distributed on the top surface of the pressing plate 6 and correspond to the first connecting pieces 7.

When the power battery structure glue-pressing device is used:

according to the size of a dimension of power battery module, adjust U-shaped mounting 4 position about on crossbeam 1, carry out the rigidity with the power battery module through L shape mounting 5, the back is glued to the coating structure, adjust the distance between first connecting piece 7 and the second connecting piece 8 through the moment of torsion rifle is rotatory in proper order, remove clamp plate 6 to the top surface with the power battery module and compress tightly the laminating, make the structure glue curtain coating of power battery module top shakeout, thereby reach anticipated moulding effect.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the above teachings. Therefore, the technical solutions that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection determined by the claims.

Claims

1. The utility model provides a power battery structure glues rubber-pressing device, its characterized in that includes crossbeam (1), fixed establishment (2) and hold-down mechanism (3), fixed establishment (2) set up the both ends of crossbeam (1) just can be followed remove about crossbeam (1), hold-down mechanism (3) set up the middle part of crossbeam (1), fixed establishment (2) are used for the position of fixed power battery module, hold-down mechanism (3) are acted on the structure glue of power battery module top surface and are flattened it and spread out.

2. The structural adhesive pressing device for the power battery according to claim 1, wherein the fixing mechanism (2) comprises a U-shaped fixing member (4) and an L-shaped fixing member (5) which are fixedly connected, the U-shaped fixing member (4) is connected with the cross beam (1), and the L-shaped fixing member (5) is located below the cross beam (1).

3. The gluing device for the power battery structure according to claim 2, wherein the cross beam (1) is provided with a U-shaped groove (10) on both the front side and the rear side, the U-shaped fixing member (4) is annularly arranged outside the cross beam (1) and is provided with a screw hole at a position corresponding to the U-shaped groove (10), and the U-shaped fixing member (4) is connected with the cross beam (1) through a bolt.

4. The structural adhesive pressing device for the power battery according to claim 2, wherein the U-shaped fixing member (4) and the L-shaped fixing member (5) are fixedly connected through a connecting block (11).

5. The power battery structure glue pressing device according to claim 1, wherein the pressing mechanism (3) comprises a pressing plate (6), a first connecting piece (7) mounted on the side surface of the cross beam (1) and a second connecting piece (8) mounted on the top surface of the pressing plate (6), the pressing plate (6) is located below the cross beam (1), and the first connecting piece (7) and the second connecting piece (8) are connected through an adjusting bolt (9).

6. The power battery structure glue squeezing device according to claim 5, characterized in that the first connecting pieces (7) and the second connecting pieces (8) are arranged in groups, the first connecting pieces (7) are distributed on the front side and the rear side of the cross beam (1), and the second connecting pieces (8) are distributed on the top surface of the pressing plate (6) and correspond to the first connecting pieces (7).

7. The power battery structure glue pressing device as claimed in claim 6, wherein the first connecting piece (7) is T-shaped, the second connecting piece (8) is square, and mounting holes with internal threads are respectively formed in corresponding positions between the first connecting piece (7) and the second connecting piece (8) and used for mounting the adjusting bolts (9).

8. The structural adhesive pressing device for the power battery according to claim 5, wherein the pressing plate (6) is a square plastic plate, and the bottom surface of the pressing plate (6) and the bottom surface of the cross beam (1) are parallel to each other.