CN219811536U - Battery package upper portion rubberizing monomer device, equipment and system - Google Patents

Abstract

The utility model relates to the technical field of batteries, in particular to a device, equipment and a system for pressing a glue monomer at the upper part of a battery pack, wherein the device for pressing the glue monomer comprises: the mounting part is provided with a mounting groove on the outer side wall; the upper surface of the pressure part is connected with the lower surface of the mounting part, and the upper surface of the pressure part is used for placing the weight block; and the upper end of the buffering supporting part is rotatably arranged in the mounting groove, and the buffering supporting part is used for buffering when the pressure part descends. According to the utility model, the mounting part and the pressure part are arranged in the glue pressing single device at the upper part of the battery pack to realize the glue pressing effect on the battery pack, and meanwhile, the buffer support part is arranged to buffer the descending speed of the pressure part in the descending process of the pressure part, so that the damage to the battery pack in the glue pressing process of the battery pack is avoided, the rejection rate of the battery pack is reduced, and the production cost is further reduced.

Description

A device, equipment and system for gluing the upper part of a battery pack

Technical field

The utility model relates to the field of battery technology. Specifically, it relates to a device, equipment and system for gluing the upper part of a battery pack.

Background technique

At present, the rapid development of new energy electric vehicles has led to the emergence of various styles and categories of power battery packs. In order to ensure that the various performance indicators of the battery pack meet the requirements, when filling and sealing the battery pack, the depth of the glue and the Flatness needs to be appropriate.

Existing gluing devices often use simple iron plates to compact during the trial production stage of battery pack products, and most also use manual gluing devices during the mass production stage, which is often time-consuming and labor-intensive. At the same time, manual gluing is difficult to control during the gluing process. The strength and speed of pressing can easily damage the battery pack, thus increasing the cost.

Therefore, there is an urgent need for a battery pack gluing device to solve the problems of the existing gluing device being unable to control the gluing strength and speed and easily damaging the battery pack.

Utility model content

In view of this, the utility model proposes a device, equipment and system for gluing the upper part of the battery pack, aiming to solve the problem that the existing gluing device cannot control the gluing strength and speed and easily damages the battery pack.

In one aspect, the utility model provides a gluing monomer device on the upper part of a battery pack, including:

The installation part has an installation groove on its outer wall;

The upper surface of the pressure part is connected to the lower surface of the mounting part, and the upper surface of the pressure part is used to place the weight block;

The upper end of the buffer support part is rotatably arranged in the installation groove, and the buffer support part is used for buffering when the pressure part descends.

In some embodiments of the present application, the buffer support part includes:

A support rod, a first connecting rod is provided on the inner bottom surface of the installation groove, and the upper end of the support rod is rotatably connected to the first connecting rod;

The first spring has one end connected to the upper side wall of the installation slot and the other end connected to the upper surface of the support rod;

Pulley, connected to the lower end of the support rod.

In some embodiments of the present application, the buffer support part further includes:

The upper surface of the support block is in contact with the lower surface of the support rod, and the lower surface of the support block is connected with the lower side wall of the installation groove.

In some embodiments of the present application, there are at least two buffer support parts.

In some embodiments of the present application, the single device further includes:

The buffer part is provided between the mounting part and the pressure part, and is used for buffering between the mounting part and the pressure part.

In some embodiments of the present application, the buffer portion includes:

The connecting sleeve has its lower end connected to the upper surface of the pressure part;

The upper end of the second connecting rod is connected to the lower surface of the mounting part, and the lower end of the second connecting rod is inserted into the connecting sleeve;

The second spring is sleeved on the second connecting rod, the upper end of the second spring is connected to the lower surface of the mounting part, and the lower end of the second spring is connected to the other end of the connecting sleeve.

In some embodiments of the present application, the single device further includes:

The holding part is provided on the upper surface of the mounting part.

On the other hand, the utility model proposes a gluing equipment for the upper part of the battery pack, which includes a gluing unit device for the upper part of the battery pack and a connecting frame;

The connecting frame includes two parallel horizontal bars and a number of vertical bars. The two ends of the vertical bars are provided with sliding blocks. The opposite inner sides of the two parallel horizontal bars are provided with slide rails. The sliding blocks are clamped in the slide rails for driving the longitudinal bars. The rod moves.

In some embodiments of the present application, the upper glue pressing device of the battery pack further includes a sliding component;

Sliding components include sliding rings and connectors;

The sliding ring is slidably sleeved on the vertical rod, the upper end of the connecting piece is connected to the outer wall of the sliding ring, the lower end of the connecting piece is detachably connected to the upper surface of the mounting part, and the connecting piece is used to fix the adhesive unit. on the vertical pole.

On the other hand, the utility model also proposes a battery pack upper gluing system, which includes a battery pack upper gluing equipment and a lifting device. The lifting device is connected to the connecting frame and is used to drive the connecting frame to move.

Compared with the prior art, the beneficial effect of the present utility model is that in the present utility model, a mounting part and a pressure part are provided in the upper glue-pressing unit of the battery pack to achieve the effect of gluing the battery pack, and at the same time, a buffer support is provided The lowering speed of the pressure part is buffered during the lowering process of the pressure part, so as to avoid damage to the battery pack during the process of gluing the battery pack, reduce the scrap rate of the battery pack, and thereby reduce production costs.

On the other hand, the utility model also provides a gluing equipment for the upper part of the battery pack. The gluing equipment includes a single gluing device. A connecting frame is provided to connect and fix multiple gluing single devices, so that the gluing unit can be connected and fixed. The single device can move horizontally or vertically on the connecting frame, and by adjusting the position of the gluing single device on the connecting frame, it can be adapted to a variety of different types of battery packs, which enhances the applicability and economy of the gluing equipment on the upper part of the battery pack. .

On the other hand, the utility model also provides a gluing system for the upper part of the battery pack. The gluing equipment included in the system is connected to the gluing equipment for the upper part of the battery pack by setting a lifting device, thereby driving the gluing equipment for the upper part of the battery pack to move up and down. , during the battery pack gluing process, it reduces the manual operation of the upper gluing equipment of the battery pack, reduces the workload of the staff, and improves work efficiency.

Description of the drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for the purpose of illustrating preferred embodiments and are not considered to be limitations of the present invention. Also throughout the drawings, the same reference characters are used to designate the same components. In the attached picture:

Figure 1 is a schematic structural diagram of the adhesive monomer device on the upper part of the battery pack provided in this embodiment;

Figure 2 is a cross-sectional view of the adhesive monomer device on the upper part of the battery pack provided in this embodiment;

Figure 3 is a schematic structural diagram of the upper glue pressing equipment of the battery pack provided in this embodiment;

Figure 4 is a cross-sectional view of the upper glue pressing equipment of the battery pack provided in this embodiment;

In the picture: 1. Installation part; 11. Installation groove; 12. Grip part; 2. Pressure part; 31. Support rod; 32. First spring; 33. Pulley; 34. Support block; 35. First connecting rod ; 41. Second connecting rod; 42. Connecting sleeve; 43. Second spring; 51. Vertical rod; 511. Sliding block; 52. Cross bar; 521. Slide rail; 53. Sliding ring; 54. Connector.

Detailed ways

The specific implementation manner of the present utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not used to limit the scope of the present invention.

In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outside", etc. are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present application and simplifying the description, and are not indicated or implied. The devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the application.

The terms “first” and “second” are used for descriptive purposes only and shall not be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of this application, unless otherwise stated, "plurality" means two or more.

In the description of this application, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood on a case-by-case basis.

As shown in FIG. 1 and FIG. 2 , this embodiment provides a rubber-molded unit device for the upper part of a battery pack, which includes a mounting part 1, a pressure part 2, and a buffer support part.

A mounting groove 11 is provided on the outer wall of the mounting portion 1 . The upper end of the buffer support part is rotatably arranged in the installation groove 11 , and the buffer support part is used for buffering when the pressure part 2 descends. The upper surface of the pressure part 2 is connected to the lower surface of the mounting part 1, and the upper surface of the pressure part 2 is used to place the weight block.

Specifically, in this embodiment, the mounting part 1 can be a mounting block or a mounting plate, and the pressure part 2 can be a pressing plate or a pressing block. Those skilled in the art can choose according to the actual situation, which is not limited in this embodiment.

In a specific implementation of the present application, the buffer support part includes a support rod 31 , a first spring 32 , a pulley 33 and a support block 34 .

A first connecting rod 35 is provided on the inner bottom surface of the mounting groove 11 of the mounting part 1 . The upper end of the supporting rod 31 is rotatably connected to the first connecting rod 35 , and the lower end of the supporting rod 31 is connected to the pulley 33 . The first spring 32 is arranged in the installation groove 11 , one end is connected to the upper side wall of the installation groove 11 , and the other end is connected to the upper surface of the support rod 31 . The upper surface of the support block 34 is in contact with the lower surface of the support rod 31 , and the lower surface of the support block 34 is connected with the lower side wall of the installation slot 11 so that the support rod 31 is located between the first spring 32 and the support block 34 .

Specifically, in this embodiment, the horizontal height of the pulley 33 connected to the lower end of the support rod 31 is lower than the horizontal height of the pressure part 2. After the battery pack is placed in the glue pressing area, the battery pack is pressed through the glue monomer device on the upper part of the battery pack. When gluing the upper part of the package, first place the gluing unit on the upper surface of the battery pack, so that the pulley 33 at the lower end of the support rod 31 of the buffer support part of the gluing unit first contacts the upper surface of the battery pack, and then press the glue. The single device continues to maintain the descending process under the action of its own gravity and the gravity of the weight block. The buffer support part is forced to spread out in four directions with the pressure part 2 as the center. In the process of the buffer support part spreading out in four directions, the support rod 31 The first spring 32 is moved diagonally upward, thereby causing the first spring 32 to receive an extrusion force, thereby buffering the descending speed of the single device, thereby protecting the battery pack.

Specifically, in this embodiment, the support rod 31 can have an arc-shaped structure at one end and a linear structure at the other end. One end of the linear structure can be kept horizontal with the height direction of the glue-pressing unit, and at the same time, one end of the linear structure can be connected to the pulley 33. One end of the arc-shaped structure is rotatably connected to the mounting groove 11 . In addition, in this embodiment, the support rod 31 can also have a linear structure as a whole, with the bottom end connected to the pulley 33 and the upper end rotatably connected to the installation groove 11 . Any structural arrangement that can ensure that the support rod 31 spreads outwards with the pressure portion 2 as the center under stress can be selected, and this embodiment is not limited to this.

It can be understood that in this embodiment, the support block 34 is provided below the corresponding position of the support rod 31 and the first spring 32 , so that the support rod 31 remains vertical or with the pressure part 2 as the position when no force is applied. With the center tilted outward, when the pulley 33 of the buffer support part contacts the upper surface of the battery pack, it is easier to spread out in four directions. At the same time, it will not affect the pressure part 2 of the lamination unit.

Specifically, there are at least two buffer support parts in this embodiment, so that the gluing unit can ensure the buffering effect during the gluing process of the battery pack and at the same time exert horizontal pressure on the upper surface of the battery pack, thereby ensuring that the battery The flatness of the laminating glue.

Specifically, the weight block in this embodiment can be 5kg, 10kg, or 15kg, it can be several weight blocks of the same weight, or it can be a combination of several weight blocks of different weights, which is not specifically limited in this embodiment.

In a specific embodiment of the present application, the single device further includes a buffer portion.

The buffer portion is provided between the mounting portion 1 and the pressure portion 2 for buffering between the mounting portion 1 and the pressure portion 2 .

In a specific embodiment of the present application, the buffer portion includes a second connecting rod 41 , a connecting sleeve 42 and a second spring 43 .

The lower end of the connecting sleeve 42 is connected to the upper surface of the pressure part 2, the upper end of the second connecting rod 41 is connected to the lower surface of the mounting part 1, the lower end of the second connecting rod 41 is inserted into the connecting sleeve 42, and the second spring 43 is sleeved on the second connecting rod 41, the upper end of the second spring 43 is connected to the lower surface of the mounting part 1, and the lower end of the second spring 43 is connected to the other end of the connecting sleeve 42.

Specifically, the inner diameter of the connecting sleeve 42 is larger than the outer diameter of the second connecting rod 41, so that when the glue-pressing unit exerts pressure on the battery pack glue-pressing device under its own gravity and the gravity of the weight block, The second spring 43 shrinks under force, so that the second connecting rod 41 can extend into the connecting sleeve 42, so that the buffering portion can buffer the rubber monomer device and further protect the battery pack.

In a specific embodiment of the present application, the single device further includes a holding portion 12 .

The holding part 12 is provided on the upper surface of the mounting part 1 .

It can be understood that by providing the holding part 12 in this embodiment, when a single pressing unit is used to press glue on a specific area, it can be manually placed on the surface of the battery pack through the holding part 12, thereby increasing the pressure of the adhesive. The flexibility and convenience of a single unit.

On the other hand, as shown in FIGS. 3 and 4 , this embodiment also proposes a gluing device for the upper part of the battery pack, which includes a gluing unit for the upper part of the battery pack and a connecting frame.

The connecting frame includes two horizontal bars 52 arranged in parallel and a plurality of longitudinal bars 51. The two ends of the longitudinal bars 51 are provided with sliding blocks 511. The opposite inner sides of the two parallel horizontal bars 52 are provided with slide rails 521. The sliding blocks 511 are clamped on The slide rail 521 is used to drive the vertical rod 51 to move.

In a specific embodiment of the present application, the upper glue pressing device of the battery pack further includes a sliding component.

The sliding assembly includes a sliding ring 53 and a connecting piece 54. The sliding ring 53 is slidably sleeved on the longitudinal rod 51. The upper end of the connecting piece 54 is connected to the outer wall of the sliding ring 53. The lower end of the connecting piece 54 is connected to the mounting part 1. The upper surface is detachably connected, and the connecting piece 54 is used to fix the rubber single device on the longitudinal rod 51 .

Specifically, in this embodiment, a connecting frame is provided, and both ends of the longitudinal bar 51 in the connecting frame are clamped on the slide rails 521 of the cross bar 52 through the sliding blocks 511, thereby realizing the movement of the longitudinal bar 51 on the cross bar 52. The effect is that by arranging a sliding component on the vertical bar 51 to connect the single pressing device, the single pressing device can move in the transverse and longitudinal directions. In this embodiment, several horizontal bars 52 and/or several vertical bars can be provided. rod 51, and/or, a plurality of glue monomer devices are provided on the longitudinal rod 51. For this, those skilled in the art can adjust it according to the specific dimensions of different battery packs. At the same time, those skilled in the art can adjust it according to the specific dimensions of different battery packs. The specific size is to adjust the lateral position or the longitudinal position of the gluing unit, which is not specifically limited in this embodiment.

It can be understood that the gluing equipment in this embodiment is connected to the gluing unit device by setting a connecting frame, so that the gluing equipment can adjust the gluing unit device according to different sizes of the battery pack during the process of gluing the battery pack. The location and quantity of the lamination unit improves the applicability of the lamination unit and improves work efficiency.

On the other hand, this embodiment also proposes a gluing system for the upper part of the battery pack, which includes gluing equipment for the upper part of the battery pack and a lifting device. The lifting device is connected to the connecting frame and is used to drive the connecting frame to move.

Specifically, in this embodiment, a lifting device is provided to connect the gluing equipment, and the lifting device controls the lifting and lowering of the gluing equipment, so that after the battery pack is placed in the gluing area, the gluing equipment is placed on the battery pack through the lifting device. The upper surface further improves the automation of the gluing system, reduces the workload of staff, and improves product production efficiency.

Those skilled in the art can understand that the above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art In other words, it is still possible to modify the technical solutions described in the foregoing embodiments, or to make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides a battery package upper portion rubberizing monomer device which characterized in that includes:

the mounting part is provided with a mounting groove on the outer side wall;

the upper surface of the pressure part is connected with the lower surface of the mounting part, and the upper surface of the pressure part is used for placing the weight block;

and the upper end of the buffer supporting part is rotatably arranged in the mounting groove, and the buffer supporting part is used for buffering when the pressure part descends.

2. The battery pack upper part glue monomer device according to claim 1, wherein the buffer support part comprises:

the inner bottom surface of the mounting groove is provided with a first connecting rod, and the upper end of the supporting rod is rotatably connected with the first connecting rod;

one end of the first spring is connected with the upper side wall of the mounting groove, and the other end of the first spring is connected with the upper surface of the supporting rod;

and the pulley is connected with the lower end of the supporting rod.

3. The battery pack upper lamination cell arrangement of claim 2, wherein the buffer support further comprises:

and the upper surface of the supporting block is contacted with the lower surface of the supporting rod, and the lower surface of the supporting block is connected with the lower side wall of the mounting groove.

4. The battery pack upper lamination cell arrangement of claim 1, wherein the cushioning support is at least two.

5. The battery pack upper lamination monomer apparatus according to any one of claims 1 to 4, further comprising:

and a buffer part arranged between the mounting part and the pressure part for buffering between the mounting part and the pressure part.

6. The battery pack upper part glue monomer device according to claim 5, wherein the buffer part comprises:

a connection sleeve, the lower end of which is connected with the upper surface of the pressure part;

the upper end of the second connecting rod is connected with the lower surface of the mounting part, and the lower end of the second connecting rod is inserted into the connecting sleeve;

the second spring is sleeved on the second connecting rod, the upper end of the second spring is connected with the lower surface of the mounting part, and the lower end of the second spring is connected with the other end of the connecting sleeve.

7. The battery pack upper lamination cell arrangement of claim 1, further comprising:

and the holding part is arranged on the upper surface of the mounting part.

8. A battery pack upper part glue pressing device, which is characterized by comprising a connecting frame and a battery pack upper part glue pressing single device according to any one of claims 1-7;

the connecting frame comprises two parallel transverse rods and a plurality of longitudinal rods, sliding blocks are arranged at two ends of the longitudinal rods, sliding rails are arranged on the inner sides of the two parallel transverse rods, which are opposite to each other, and the sliding blocks are clamped in the sliding rails and used for driving the longitudinal rods to move.

9. The battery pack upper lamination apparatus of claim 8, further comprising a slide assembly;

the sliding assembly comprises a sliding ring and a connecting piece;

the sliding ring is slidably sleeved on the vertical rod, the upper end of the connecting piece is connected with the outer side wall of the sliding ring, the lower end of the connecting piece is detachably connected with the upper surface of the mounting part, and the connecting piece is used for fixing the glue pressing monomer device on the vertical rod.

10. A battery pack upper part glue pressing system, which is characterized by comprising a lifting device and the battery pack upper part glue pressing equipment as claimed in claim 8 or 9, wherein the lifting device is connected with the connecting frame and is used for driving the connecting frame to move.