CN217691251U

CN217691251U - Multi-cell battery module stacking machine

Info

Publication number: CN217691251U
Application number: CN202221063019.7U
Authority: CN
Inventors: 孙吉远; 高文彬; 王振峰
Original assignee: Kunshan Ilsa Automation Technology Co ltd
Current assignee: Kunshan Ilsa Automation Technology Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-10-28
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a multi-core battery module stacker, which comprises a machine table, stacking devices and a translation driving mechanism, wherein each stacking device comprises a base, a leveling mechanism and a clamping mechanism, and the leveling mechanism comprises a leveling plate, a leveling roller assembly and a roller assembly driving unit capable of driving the leveling roller assembly to translate along the Y direction; the clamping mechanism comprises a fixed clamping block, a movable clamping block and a clamping driving unit capable of driving the movable clamping block to translate along the X direction; the translation driving mechanism comprises a gear, a translation driving motor and a rack, the translation driving motor is installed on the base, the rack is arranged on the machine table, the rack is meshed with the gear, and the output end of the translation driving motor is connected with the rack. The utility model discloses can realize the flattening of a plurality of electric cores automatically and compress tightly the laminating, make a plurality of electric cores pile up into a battery module.

Description

Multi-cell battery module stacking machine

Technical Field

The utility model belongs to the technical field of mechanical equipment, in particular to many electric core battery module pile up machine.

Background

Electric motor car (or called electric automobile) battery module superposes by a plurality of electric cores (or called electric core unit) and constitutes together, the quantity of electric core is confirmed according to the power demand of electric motor car and the capacity of single electric core, the piling up of electric core is in the same place a plurality of electric cores of certain quantity are glued, current electric core piles up the mode that adopts artifical processing tool more, inefficiency, and a plurality of electric cores are neatness ideal inadequately side by side, still probably in operation process with the surperficial fish tail etc. of electric core.

Therefore, it is an object of the present invention to provide a multi-cell battery module stacker that can overcome the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a many electric core battery module stacker, can realize the flattening of a plurality of electric cores automatically and compress tightly the laminating, makes a plurality of electric cores pile up into a battery module.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a many core battery module stacker, including the board, locate the stacking device of board and can drive the translation actuating mechanism of stacking device along X to the translation, each stacking device all includes the base and locates the leveling mechanism and the clamping mechanism of base, the leveling mechanism includes flattening board, flattening roller assembly and can drive the roller assembly drive unit of flattening roller assembly along Y to the translation, the flattening board is fixed in the base, flattening roller assembly with the flattening board sets up relatively, through the drive unit drive of the gyro wheel flattening roller assembly along Y to be close to or keep away from the flattening board;

the clamping mechanism comprises a fixed clamping block, a movable clamping block and a clamping driving unit capable of driving the movable clamping block to translate along the X direction, the fixed clamping block is fixed on the base, the fixed clamping block and the movable clamping block are oppositely arranged, and the movable clamping block is driven by the clamping driving unit to be close to or far away from the fixed clamping block along the X direction;

the translation driving mechanism comprises a gear, a translation driving motor and a rack, the translation driving motor is installed on the base, the rack is arranged on the machine table, the rack is meshed with the gear, and the output end of the translation driving motor is connected with the rack.

Furthermore, the leveling roller assembly comprises a leveling frame and a row of rollers mounted on the leveling frame, and the output end of the roller assembly driving unit is connected with the leveling frame.

Furthermore, the surface of the roller is coated with a rubber or plastic layer.

Furthermore, the leveling plates are mutually independent partition plates, the partition plates correspond to the row of rollers, and the partition plates are provided with pressure sensors.

Further, the fixed clamping block or the movable clamping block is also provided with a pressure sensor.

Further, a rack is installed below the machine table.

Further, the stacking machine further comprises a material taking robot for placing the battery cell on the base.

Furthermore, the stacking devices are provided with two groups, and the two groups of stacking devices are arranged in parallel.

The utility model has the advantages that:

the utility model comprises a machine table, a stacking device and a translation driving mechanism, wherein the stacking device comprises a base, a leveling mechanism and a clamping mechanism, the leveling mechanism comprises a leveling plate, a leveling roller assembly and a roller assembly driving unit, and the clamping mechanism comprises a fixed clamping block, a movable clamping block and a clamping driving unit; the leveling roller assemblies are driven by the roller driving units to be close to the leveling plate along the Y direction so as to level and align the plurality of battery cores, the battery cores are positioned on the same straight line, the movable clamping blocks are driven by the clamping driving units to be close to the fixed clamping blocks along the X direction, and the viscose originally arranged on the side surfaces of the battery cores is added, so that the plurality of battery cores are stacked into a battery module; therefore, the utility model can automatically realize the leveling and pressing and laminating of a plurality of electric cores, so that a plurality of electric cores are stacked into a battery module;

furthermore, the utility model discloses a surface cladding one deck rubber or plastic layer of gyro wheel when leveling with electric core with the flattening board cooperation, plays buffer protection's effect to electric core, avoids electric core surface to bump the fish tail.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

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

fig. 2 is a schematic structural view of the stacking device of the present invention;

fig. 3 is one of the schematic structural diagrams (cell placement) of one of the stacking devices of the present invention;

fig. 4 is a second schematic structural view (from an angle) of one of the stacking devices of the present invention;

fig. 5 is a third schematic structural view (from another perspective) of one of the stacking devices of the present invention;

fig. 6 is a fourth schematic view of the stacking device of the present invention (from another perspective);

the parts in the drawings are numbered as follows:

a machine table 1;

the stacking device 2, the base 21, the leveling plate 221, the leveling roller assembly 222, the leveling frame 2221, the roller 2222, the roller assembly driving unit 223, the fixed clamping block 231, the movable clamping block 232, and the clamping driving unit 233;

the translation driving mechanism 3, the gear 31, the translation driving motor 32 and the rack 33;

the device comprises a rack 4, a material taking robot 5 and a pressure sensor 6;

the battery cell 100.

Detailed Description

The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e. different modifications and changes can be made without departing from the scope of the present invention.

The embodiment is as follows: a multi-cell battery module stacker, as shown in fig. 1 to 6, comprising a machine table 1, a stacking device 2 disposed on the machine table, and a translation driving mechanism 3 capable of driving the stacking device to translate along X direction, wherein each stacking device comprises a base 21, a leveling mechanism and a clamping mechanism disposed on the base, the leveling mechanism comprises a leveling plate 221, a leveling roller assembly 222, and a roller assembly driving unit 223 capable of driving the leveling roller assembly to translate along Y direction, the leveling plate is fixed on the base, the leveling roller assembly is disposed opposite to the leveling plate, and the roller driving unit drives the leveling roller assembly to approach or depart from the leveling plate along Y direction;

the clamping mechanism comprises a fixed clamping block 231, a movable clamping block 232 and a clamping driving unit 233 capable of driving the movable clamping block to translate along the X direction, the fixed clamping block is fixed on the base, the fixed clamping block and the movable clamping block are oppositely arranged, and the movable clamping block is driven by the clamping driving unit to be close to or far away from the fixed clamping block along the X direction;

translation actuating mechanism includes gear 31, translation driving motor 32 and rack 33, translation driving motor install with the base, the rack is located the board, the rack with gear engagement, translation driving motor's output with the rack is connected.

In this embodiment, the clamping driving unit is a motor, but is not limited thereto.

The leveling roller assembly comprises a leveling frame 2221 and a row of rollers 2222 mounted on the leveling frame, and the output end of the roller assembly driving unit is connected with the leveling frame. In this embodiment, the roller assembly driving unit is an air cylinder, but is not limited thereto.

The surface of the roller is coated with a rubber or plastic layer. The battery cell has certain elasticity and buffering, the surface of the battery cell is prevented from being scratched, and the battery cell is prevented from being crushed.

The leveling plates are mutually independent partition plates, the partition plates correspond to the rollers in one row, and the partition plates are provided with pressure sensors 6.

And the fixed clamping block or the movable clamping block is also provided with a pressure sensor.

And a rack 4 is arranged below the machine platform.

As shown in fig. 1, the stacker further includes a reclaiming robot 5 for placing the battery core 100 on the base.

The stacking devices are arranged in two groups, and the two groups of stacking devices are arranged in parallel. Better link with the downstream process, reduce the waiting time and improve the efficiency.

The utility model discloses a theory of operation and working process as follows:

the battery cores of the upstream process are sequentially placed into a base of the stacking device through a material taking robot (the number of the battery cores can be set according to the requirements of a battery module, for example, in the embodiment, 9 battery core units can be placed, two battery cores are arranged in each battery core unit, one side surface of each battery core unit is covered with adhesive, a leveling roller assembly is driven by a roller driving unit to approach a leveling plate along the Y direction, the battery cores are tidily arranged, and a pressure sensor arranged on the leveling plate can acquire the pressing force in the direction; the clamping driving unit drives the movable clamping block to be close to the fixed clamping block along the X direction, all the battery cores are clamped and stacked to form a battery module, adjacent battery core units are adhered together through viscose glue, and a pressure sensor arranged on the movable clamping block can acquire pressing force in the direction; then, the clamping driving unit and the leveling driving unit return;

the stacking device can also be moved to a proper position along the X direction by a translation driving mechanism for connection with a downstream process; meanwhile, the other stacking device is performing the process of stacking the battery cells, waiting time is reduced through the two sets of stacking devices, and efficiency is improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.

Claims

1. The utility model provides a many battery cell module stacker which characterized in that: the automatic leveling machine comprises a machine table (1), a stacking device (2) arranged on the machine table and a translation driving mechanism (3) capable of driving the stacking device to translate along the X direction, wherein each stacking device comprises a base (21), a leveling mechanism and a clamping mechanism, the leveling mechanism comprises a leveling plate (221), a leveling roller assembly (222) and a roller assembly driving unit (223) capable of driving the leveling roller assembly to translate along the Y direction, the leveling plate is fixed on the base, the leveling roller assembly and the leveling plate are arranged oppositely, and the leveling roller assembly is driven to be close to or far away from the leveling plate along the Y direction by the roller driving unit;

the clamping mechanism comprises a fixed clamping block (231), a movable clamping block (232) and a clamping driving unit (233) capable of driving the movable clamping block to translate along the X direction, the fixed clamping block is fixed on the base, the fixed clamping block and the movable clamping block are arranged oppositely, and the movable clamping block is driven by the clamping driving unit to be close to or far away from the fixed clamping block along the X direction;

translation actuating mechanism includes gear (31), translation driving motor (32) and rack (33), translation driving motor install with the base, the rack is located the board, the rack with gear engagement, translation driving motor's output with the rack is connected.

2. The multi-cell battery module stacking machine of claim 1, wherein: the flattening roller assembly comprises a flattening frame (2221) and a row of rollers (2222) arranged on the flattening frame, and the output end of the roller assembly driving unit is connected with the flattening frame.

3. The multi-cell battery module stacking machine of claim 2, wherein: the surface of the roller is coated with a rubber or plastic layer.

4. The multi-cell battery module stacker of claim 1, wherein: the leveling plates are mutually independent partition plates, the partition plates correspond to the rollers, and the partition plates are provided with pressure sensors (6).

5. The multi-cell battery module stacking machine of claim 1, wherein: and the fixed clamping block or the movable clamping block is also provided with a pressure sensor.

6. The multi-cell battery module stacking machine of claim 1, wherein: a rack (4) is arranged below the machine table.

7. The multi-cell battery module stacking machine of claim 1, wherein: the stacking machine further comprises a material taking robot (5) used for placing the battery cores on the base.

8. The multi-cell battery module stacking machine of claim 1, wherein: the stacking devices are arranged in two groups, and the two groups of stacking devices are arranged in parallel.