CN219900849U

CN219900849U - Assembled platform of battery pack

Info

Publication number: CN219900849U
Application number: CN202321163793.XU
Authority: CN
Inventors: 刘晓辉; 吕四红; 邵洋洋; 刘晓军
Original assignee: Shandong Lvneng Huanyu Low Carbon Technology Co ltd
Current assignee: Shandong Lvneng Huanyu Low Carbon Technology Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-27
Anticipated expiration: 2033-05-15

Abstract

The utility model provides a group battery assembly platform, including the welding set of stage body and top thereof, and the movable plate and a plurality of equipment mechanism that sets up on it, the movable plate below is equipped with drive mechanism, drive mechanism and stage body coupling, welding set is located the travel path top of movable plate, the movable plate can horizontal migration through the relative stage body of drive mechanism, equipment mechanism includes the alignment board one that sets up along movable plate length direction, alignment board one inboard is equipped with two relative arrangement's alignment board two, two alignment board two all are perpendicular with alignment board one, one side outwards is equipped with flexible jar, alignment board one pair side is equipped with flexible jar, the space can hold the group battery and put into between alignment board one and two alignment board two, through the setting of guide rail slider between drive mechanism and backup pad and the movable plate, relative welding is also more stable, be difficult for appearing the deviation, its overall structure's setting and overall arrangement, make the welding effect better, work efficiency has still been improved.

Description

Assembled platform of battery pack

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a battery pack assembling platform.

Background

The battery pack generally refers to a power supply formed by connecting a plurality of batteries in series or in parallel and assembling the batteries. In this assembly process of the battery pack, battery connecting pieces are welded on battery terminals, and a plurality of batteries are connected in series or in parallel through the battery connecting pieces to form a new power supply for use. Before welding the battery connection piece, need fix the one end of a plurality of battery on the battery mount, carry out preliminary location of battery, then weld the battery connection piece on the battery terminal of battery, in welded in-process, the position of continuous mobile battery is needed, makes it can be abundant with each battery terminal all welded on the battery connection piece to obtain more firm durable group battery.

In the prior art, the series of operations are completed usually in the whole process by manual operation, the efficiency of the manual operation is low, the battery is easy to be fixed, easy to scatter, and the phenomenon that the battery is not welded or is unwelded after welding during welding is seriously influenced, the subsequent use effect of the battery pack is seriously influenced, moreover, the manual welding cannot accurately aim at the battery terminal of the battery for welding, the positioning effect is poor, and the welded welding point is easy to deviate. Therefore, it is important to solve the above problems.

Disclosure of Invention

In order to solve the technical problems in the background technology, the utility model provides a battery pack assembling platform.

The technical scheme of the utility model is as follows:

the utility model provides a group battery assembly platform, includes the stage body and sets up the welding set in the stage body top to and the movable plate and the last a plurality of equipment mechanism that sets up of movable plate, specifically:

a transmission mechanism is arranged below the moving plate and connected with the table body, the welding device is positioned above the moving path of the moving plate, the moving plate can horizontally move relative to the table body through the transmission mechanism,

the assembling mechanism is used for assembling and clamping the battery pack, the assembling mechanism comprises a first alignment plate arranged along the length direction of the movable plate, two opposite alignment plates are arranged on the inner side of the first alignment plate and are perpendicular to the first alignment plate, a telescopic cylinder is arranged on one outward side of the second alignment plate, a telescopic cylinder is arranged on one opposite side of the first alignment plate, and a space between the first alignment plate and the second alignment plate can accommodate the battery pack to be placed in.

In order to facilitate processing and use, the first alignment plates on the assembly mechanisms are integrally manufactured, so that the first alignment plates are integrated, and processing, assembly and use are facilitated.

For the welding of battery module be convenient for be equipped with the backup pad between movable plate and the drive mechanism the last plane of backup pad is equipped with the guide rail slider along its length direction, the movable plate passes through guide rail slider sliding connection in backup pad one end, the movable plate can be in smooth sliding in the backup pad to make battery module can smooth movement relative backup pad length direction.

To drive mechanism's setting, drive mechanism is including setting up the transfer line that is parallel with the movable plate below the backup pad, threaded connection has the drive seat on the transfer line, the slide hole has been seted up along backup pad length direction to the backup pad below the movable plate, the drive seat passes the slide hole and connects on the movable plate bottom surface the backup pad is kept away from movable plate one end upper portion and is equipped with the dog, the dog is used for mechanical spacing, prevents that the slider of movable plate lower plane connection from breaking away from the guide rail of connecting in the backup pad, avoids the slider to damage.

Further, the two ends of the transmission rod are connected between the support plate and the table body through the support structure. One end of the transmission rod far away from the welding device is externally connected with a power device or a hand-operated rod so as to facilitate the rotation of the transmission rod.

For adapting to the battery packs with different sizes, a plurality of T-shaped sliding grooves are formed in the upper surface of the moving plate, the telescopic cylinder and the second alignment plate can move along the T-shaped sliding grooves, and the T-shaped sliding grooves comprise a plurality of T-shaped sliding grooves arranged along the length direction and the width direction of the moving plate. Here, be equipped with the mount pad between telescopic cylinder and the movable plate, be equipped with the slot hole along its length direction in the bottom of mount pad, T type bolt assembly is in T type spout and pass the slot hole, fixes the mount pad on the movable plate, and T type bolt can easily slide in T type spout, can adjust telescopic cylinder and align the position of board two on the movable plate, can adapt to the group battery of various unidimensional from this to and can be applicable to the group battery of constituteing by a plurality of battery.

Further, the telescopic cylinder is an air cylinder, the first alignment plate and the second alignment plate are L-shaped bending plates, long sides are vertical, short sides are arranged outwards, the second alignment plate and the first alignment plate are used for limiting the battery pack, and the vertical long side surfaces of the second alignment plate and the first alignment plate face the battery module.

For the setting of equipment mechanism, be equipped with a double-acting cylinder between two alignment boards two of equipment mechanism, two output of double-acting cylinder are relative perpendicular towards two alignment boards two, the telescopic cylinder of alignment board pair side is single-action cylinder, the output of single-action cylinder is perpendicular towards alignment board one.

For the setting of welding set, welding set is including setting up the portal frame and the welding machine on the portal frame that are close to dog one side on the stage body, and the size between two stands of portal frame can hold the movable plate and pass.

In order to prevent the battery pack from deforming, anti-collision plates are arranged on the vertical surfaces of the output end of the telescopic cylinder, the first alignment plate and the second alignment plate, and the anti-collision plates are made of polyurethane. The first alignment plate and the second alignment plate are made of rigid materials, the outer surface of the battery pack is soft, and the anti-collision plates made of polyurethane materials are arranged on the output end of the air cylinder and the vertical surfaces of the first alignment plate and the second alignment plate, so that the characteristics of resilience, durability, impact resistance and the like of the polyurethane materials can be well utilized, and the battery pack is prevented from being deformed.

For convenient use on four angles in the bottom of the platform body can be dismantled respectively and be connected with movable castor, and two movable castor in one side have the brake, and the nimble removal of the platform body of being convenient for to two movable castor in one side have the brake, and the platform body of being convenient for can stop steadily at any time and can stop fast under emergency, prevent to take place dangerous.

In order to be convenient for assemble the group battery fast, can also set up the shortest distance of welding set outside limit distance platform outside limit to be greater than the length of group battery, make it possess the space of placing group battery finished product or the spare part of constituteing the group battery finished product on the platform body, when the equipment, can take spare part and assemble and welding operation nearby, facilitate the use.

Through the arrangement, the utility model has simple structure, is not only convenient for fixing and assembling the battery pack, but also is not easy to deform the battery pack, and the movement of the battery pack is stable, the relative welding is stable, the welding spots are not easy to deviate due to the arrangement of the transmission mechanism and the guide rail sliding blocks between the support plate and the movable plate, the welding effect is good, and the working efficiency is also improved.

Drawings

In the drawings:

FIG. 1 is an isometric view of a battery assembly platform of the present utility model;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is a half cross-sectional view of FIG. 4;

FIG. 6 is an enlarged view of a portion of FIG. 4;

FIG. 7 is an enlarged view of a portion of FIG. 5;

FIG. 8 is an enlarged view of a portion of FIG. 3;

FIG. 9 is a top view of an embodiment of a battery assembly platform of the present utility model;

the components represented by the reference numerals in the figures are:

1. a table body; 2. a welding device; 3. an assembly mechanism; 4. a moving plate; 5. a transmission mechanism; 6. a support plate; 31. aligning the first plate; 32. an alignment plate II; 33. a double-acting cylinder; 34. a single-acting cylinder; 41. a T-shaped chute; 51. a transmission rod; 52. a transmission seat; 61. a stop block; 62. and a slide hole.

Detailed Description

Referring to fig. 1-4, a battery assembly platform, including a platform body, a welding device arranged above the platform body, and a plurality of assembly mechanisms arranged on a moving plate and the moving plate, specifically:

the welding device is arranged above a moving path of the moving plate, the moving plate can horizontally move relative to the table body through the transmission mechanism, the assembling mechanism comprises a first alignment plate arranged along the length direction of the moving plate, two opposite alignment plates are arranged on the inner side of the first alignment plate and are perpendicular to the first alignment plate, a telescopic cylinder is arranged on one outward side of the second alignment plate, a telescopic cylinder is arranged on one opposite side of the first alignment plate, and a space between the first alignment plate and the second alignment plate can accommodate the placement of a battery pack.

To drive mechanism's setting, attend fig. 7, drive mechanism is including setting up the transfer line that is parallel with the movable plate below the backup pad, threaded connection has the drive seat on the transfer line, the slide opening has been seted up along backup pad length direction to the backup pad below the movable plate, the drive seat passes the slide opening and connects on the movable plate bottom surface the backup pad is kept away from movable plate one end upper portion and is equipped with the dog, the dog is used for mechanical spacing, prevents that the slider of movable plate lower plane connection from breaking away from the guide rail of connecting in the backup pad, avoids the slider to damage.

In order to adapt to battery packs with different sizes, referring to fig. 8, a plurality of T-shaped sliding grooves are formed in the upper surface of the moving plate, and the telescopic cylinder and the second alignment plate can move along the T-shaped sliding grooves. Here, be equipped with the mount pad between telescopic cylinder and the movable plate, be equipped with the slot hole along its length direction in the bottom of mount pad, T type bolt assembly is in T type spout and pass the slot hole, fixes the mount pad on the movable plate, and T type bolt can easily slide in T type spout, can adjust telescopic cylinder and align the position of board two on the movable plate, can adapt to the group battery of various unidimensional from this to and can be applicable to the group battery of being constituteed by a plurality of battery.

And in addition, the single-acting air cylinders opposite to the first alignment plate are respectively arranged corresponding to the two battery packs, and the two battery packs are positioned on the vertical long side surface of the first alignment plate through the single-acting air cylinders so as to realize clamping of the battery packs.

For the arrangement of the welding device, see fig. 6, the welding device comprises a portal frame arranged on one side of the table body close to the stop block and a welding machine arranged on the portal frame, wherein the dimension between two upright posts of the portal frame can accommodate the moving plate to pass through. The welding machine that portal frame top set up, the soldered connection of welding machine generally can only follow vertical direction from top to bottom and remove and weld, when carrying out welding operation to the group battery in batches, utilize drive mechanism to drive the movable plate and remove along the length direction of backup pad to and through the guide rail slider that sets up between movable plate and the backup pad, make the battery module on the movable plate can be steady remove in the soldered connection below, make the battery module can obtain better welding quality, and the process of overall motion is also more steady.

Further, the centers of the anti-collision plates connected with the output ends of the telescopic cylinders are perpendicular to the middle of the battery pack, so that the stress is more uniform, and the battery pack is clamped.

For the convenience of fast assembly of the battery pack, see fig. 9, the shortest distance between the outer side edge of the welding device and the outer side edge of the platform is set to be greater than the length of the battery pack, so that the welding device can have a space for placing a finished battery pack or forming parts of the finished battery pack on the platform, and the parts can be taken nearby for assembly during assembly, thereby facilitating operation and saving time.

Claims

1. The utility model provides a group battery assembly platform, includes stage body (1) and sets up welding set (2) above that, its characterized in that: the device also comprises a moving plate (4) and a plurality of assembling mechanisms (3) arranged on the moving plate;

a transmission mechanism (5) is arranged below the moving plate (4), the transmission mechanism (5) is connected with the table body (1), the welding device (2) is positioned above the moving path of the moving plate (4), and the moving plate (4) can horizontally move relative to the table body (1) through the transmission mechanism (5);

the assembly mechanism (3) comprises a first alignment plate (31) arranged along the length direction of the movable plate (4), two opposite alignment plates (32) are arranged on the inner side of the first alignment plate (31), the two alignment plates (32) are perpendicular to the first alignment plate (31), a telescopic cylinder is arranged on one outward side of the two alignment plates, a telescopic cylinder is arranged on the opposite side of the first alignment plate (31), and a battery pack can be accommodated in a space between the first alignment plate (31) and the two alignment plates (32).

2. The assembled battery platform according to claim 1, wherein the telescopic cylinder is an air cylinder, the first alignment plate (31) and the second alignment plate (32) are both L-shaped bending plates, and long sides are vertical and short sides are arranged outwards.

3. The battery assembly platform according to claim 2, wherein a double-acting air cylinder (33) is arranged between two alignment plates (32) of the assembly mechanism (3), two output ends of the double-acting air cylinder (33) face the two alignment plates (32) relatively and vertically, the telescopic cylinder on the opposite side of the alignment plate (31) is a single-acting air cylinder (34), and the output end of the single-acting air cylinder (34) faces the alignment plate (31) vertically.

4. A battery pack assembly platform according to any one of claims 1-3, characterized in that the alignment plates (31) on the assembly means (3) are manufactured in one piece.

5. The battery assembly platform according to claim 1, wherein a supporting plate (6) is arranged between the moving plate (4) and the transmission mechanism (5), and the moving plate (4) is slidably connected to one end of the supporting plate (6).

6. The battery assembly platform according to claim 5, wherein the transmission mechanism (5) comprises a transmission rod (51) arranged below the support plate (6) and parallel to the movable plate (4), the transmission rod (51) is connected with a transmission seat (52) in a threaded manner, the support plate (6) is provided with a sliding hole (62) below the movable plate (4) along the length direction of the support plate (6), the transmission seat (52) penetrates through the sliding hole (62) to be connected to the bottom surface of the movable plate (4), and a stop block (61) is arranged at the upper part of one end of the support plate (6) far away from the movable plate (4).

7. The battery assembly platform according to claim 6, wherein two ends of the transmission rod (51) are connected between the support plate (6) and the platform body (1) through a support structure.

8. The battery assembly platform according to claim 6, wherein a plurality of T-shaped sliding grooves (41) are formed in the upper surface of the moving plate (4), and the telescopic cylinder and the second alignment plate (32) can move along the T-shaped sliding grooves (41).

9. The battery assembly platform according to claim 1, wherein the welding device (2) comprises a portal frame arranged on one side of the platform body (1) close to the stop block (61) and a welding machine arranged on the portal frame, and the dimension between two upright posts of the portal frame can accommodate the moving plate (4) to pass through.

10. The assembled platform of claim 2, wherein the output end of the cylinder, the first alignment plate (31) and the second alignment plate (32) are provided with anti-collision plates, and the anti-collision plates are made of polyurethane.