1. The utility model provides an automatic roll-over displacement device that overturns of laminate polymer battery which characterized in that: the device comprises a frame (1) and a chassis (4) which can slide on the frame (1); the chassis (4) is provided with a plurality of battery turnover assemblies (3) which can slide on the chassis (4); and a cam power assembly for driving each battery turnover assembly (3) to slide on the chassis (4) is fixed on the chassis (4).

2. The automatic overturning and distance-changing device for the soft package battery according to claim 1 is characterized in that: the cam power assembly comprises a driving plate cylinder (10) and a cam driving plate (8) capable of sliding on the chassis (4); the piston rod end of the drive plate cylinder (10) is fixed on the cam drive plate (8); a fixed seat (307) on the battery turnover component (3) is fixed with a follow-up wheel (7); a kidney-shaped hole (801) matched with the follower wheel (7) for use is formed in the cam driving plate (8); the number of the kidney-shaped holes (801) is equal to that of the battery turnover assemblies (3); the follower wheel (7) on the fixed seat (307) is inserted into the waist-shaped hole (801).

3. The automatic overturning and distance-changing device for the soft package battery according to claim 2 is characterized in that: a driving plate guide rail (9) is fixed on the chassis (4); and the cam driving plate (8) is fixedly and slidably connected with a driving plate sliding block (11) on the driving plate guide rail (9).

4. The automatic overturning and distance-changing device for the soft package battery according to claim 1 is characterized in that: the battery overturning assembly (3) comprises an overturning bracket (301) and a rotating shaft (303) fixed on the overturning bracket (301); a fixed seat (307) on the battery turnover component (3) is rotationally connected with the rotating shaft (303); a rotary power component for driving the rotating shaft (303) to rotate is fixed on the fixed seat (307); a plurality of suckers (301 a) are uniformly distributed on the overturning bracket (301).

5. The automatic overturning and distance-changing device for the soft package battery according to claim 4 is characterized in that: the rotary power component comprises a turnover push-out cylinder (308) fixed on a fixed seat (307) and a gear (3010) fixed on a rotating shaft (303); and a rack (309) meshed with the gear (3010) is fixed at the piston rod end of the overturning push-out cylinder (308).

6. The automatic overturning and distance-changing device for the soft package battery according to claim 4 is characterized in that: the battery turning components (3) are all fixed with battery positioning mechanisms; the battery positioning mechanism comprises a battery positioning cylinder (302), a push plate guide rail (305) fixed on a fixed seat (307) and a push plate sliding block (304) connected to the push plate guide rail (305) in a sliding manner; one end of the battery positioning cylinder (302) is fixed on the fixed seat (307); a push plate (306) is fixed at the other end of the battery positioning cylinder (302); the push plate sliding block (304) is fixed on the push plate (306).

7. The automatic overturning and distance-changing device for the soft package battery according to claim 1 is characterized in that: a rack guide rail (101) which is connected with the chassis (4) in a sliding way is arranged on the rack (1); a transverse shifting module (2) is fixed on the rack (1); and the sliding plate of the transverse shifting module (2) is fixedly connected with the chassis (4).

Background

After vacuum packaging, fine sealing is needed for the soft package lithium battery, and the space between the vacuum packaged lithium batteries is inconsistent with the space between the lithium batteries in the fine sealing process, so that the distance between the empty packaging lithium battery process and the fine sealing process is required to be changed when a discharging manipulator grasps the soft package lithium battery, and the lithium batteries are required to be turned over from the vacuum packaging process to the fine sealing process; the existing vacuum packaging to fine packaging process needs to be provided with two mechanisms, one is an interval adjusting mechanism for adjusting the interval between the lithium batteries, the other is a mechanism for turning over the lithium batteries, and the batteries enter the process of-interval adjusting mechanism-turning-over mechanism-fine packaging from a vacuum packaging station through a manipulator in sequence; the four stations are used for conveying, the battery conveying distance is long, the efficiency is low, the battery needs to be repositioned every time when the stations are transferred, the production efficiency of the lithium battery is influenced, and the occupied space of equipment is large.

Disclosure of Invention

The invention aims to provide an automatic overturning and distance-changing device for a soft package battery, aiming at the defects and shortcomings of the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that:

the invention relates to an automatic turning and distance changing device for a soft package battery, which comprises a rack and a chassis capable of sliding on the rack; the chassis is provided with a plurality of battery turnover assemblies which can slide on the chassis; and the chassis is fixedly provided with a cam power assembly for driving each battery turnover assembly to slide on the chassis.

Further, the cam power assembly comprises a driving plate cylinder and a cam driving plate capable of sliding on the chassis; the piston rod end of the drive plate cylinder is fixed on the cam drive plate; a fixed seat on the battery turnover component is fixed with a follower wheel; the cam driving plate is provided with a kidney-shaped hole matched with the follower wheel; the number of the kidney-shaped holes is equal to that of the battery turnover assemblies; and the follower wheel on the fixed seat is inserted into the waist-shaped hole.

Further, a drive plate guide rail is fixed on the chassis; and the cam driving plate is fixedly and slidably connected with a driving plate sliding block on a driving plate guide rail.

Furthermore, the battery overturning assembly comprises an overturning bracket and a rotating shaft fixed on the overturning bracket; the fixed seat on the battery turnover assembly is rotationally connected with the rotating shaft; a rotary power component for driving the rotating shaft to rotate is fixed on the fixed seat; and a plurality of suckers are uniformly distributed on the overturning bracket.

Furthermore, the rotary power assembly comprises a turnover push-out cylinder fixed on the fixed seat and a gear fixed on the rotating shaft; and a rack meshed with the gear is fixed at the piston rod end of the overturning push-out cylinder.

Furthermore, battery positioning mechanisms are fixed on the battery turnover assemblies; the battery positioning mechanism comprises a battery positioning cylinder, a push plate guide rail fixed on the fixed seat and a push plate sliding block connected on the push plate guide rail in a sliding manner; one end of the battery positioning cylinder is fixed on the fixed seat; a push plate is fixed at the other end of the battery positioning cylinder; the push plate sliding block is fixed on the push plate.

Furthermore, a rack guide rail which is connected with the chassis in a sliding manner is arranged on the rack; a transverse shifting module is fixed on the rack; and the sliding plate of the transverse shifting module is fixedly connected with the chassis.

After adopting the structure, the invention has the beneficial effects that: according to the automatic turning and distance changing device for the soft package battery, a chassis is provided with a plurality of battery turning assemblies capable of sliding on the chassis; and a cam power assembly for driving each battery turnover assembly to slide on the chassis is fixed on the chassis. When the battery turnover device is used, the battery turnover assembly clamps and fixes the battery and can drive the battery to turn over for a certain angle; the cam power assembly drives each battery turnover assembly to slide on the chassis, so that the battery turnover assemblies are far away from or close to each other; the overturning pitch-changing structure can synchronously realize the pitch changing and overturning of the battery on the same station, reduce the occupied space of equipment, shorten the transportation distance of the battery and improve the processing efficiency of the battery.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a first perspective view of the present invention with the frame and lateral transfer module removed;

FIG. 3 is a bottom view of the present invention with the frame, transverse transfer module and chassis removed;

FIG. 4 is a left side view of the present invention with the frame, transverse transfer module and chassis removed;

FIG. 5 is a schematic view of the construction of a battery inversion assembly;

description of reference numerals:

1. a frame; 101. a rack guide rail; 2. a transverse transfer module; 3. a battery turnover assembly;

301. turning over the bracket; 301a, a suction cup; 302. a battery positioning cylinder; 303. a rotating shaft;

304. a push plate slider; 305. a push plate guide rail; 306. pushing the plate; 307. a fixed seat;

308. turning over and pushing out the cylinder; 309. a rack; 3010. a gear; 4. a chassis; 5. a bracket slider;

6. a bracket guide rail; 7. a follower wheel; 8. a cam driving plate; 801. a kidney-shaped hole; 9. a drive plate guide rail;

10 drive plate cylinders; 11. drive the board slider.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 5, the automatic turning and pitch changing device for the soft-package battery comprises a frame 1 and a chassis 4 capable of sliding on the frame 1; a plurality of battery turnover assemblies 3 capable of sliding on the chassis 4 are arranged on the chassis 4; a cam power assembly for driving each battery turnover assembly 3 to slide on the chassis 4 is fixed on the chassis 4; the fixed seat 307 on the battery turnover component 3 is in sliding connection with the chassis 4 through the bracket slide block 5 and the bracket guide rail 6; the battery overturning assembly 3 clamps and fixes the battery and can drive the battery to overturn for a certain angle; the cam power assembly drives each battery turnover assembly 3 to slide on the chassis 4, so that the battery turnover assemblies 3 are far away from or close to each other; the overturning pitch-changing structure can synchronously realize the pitch changing and overturning of the battery on the same station, reduce the occupied space of equipment, shorten the transportation distance of the battery and improve the processing efficiency of the battery.

In a preferred mode of the invention, the cam power assembly comprises a driving plate cylinder 10 and a cam driving plate 8 which can slide on the chassis 4; the piston rod end of the drive plate cylinder 10 is fixed on the cam drive plate 8; a fixed seat 307 on the battery turnover component 3 is fixed with a follower wheel 7; a kidney-shaped hole 801 matched with the follower wheel 7 for use is formed in the cam driving plate 8; the number of the kidney-shaped holes 801 is equal to that of the battery turnover assemblies 3; the follower wheel 7 on the fixed seat 307 is inserted into the kidney-shaped hole 801;

the driving plate cylinder 10 slides on the chassis 4 through the driving cam driving plate 8, the plurality of kidney-shaped holes 801 move to drive the fixing seats 307 on the corresponding battery turnover assemblies 3 to slide on the chassis 4 through the follower wheels 7, and the corresponding angle of each kidney-shaped hole 801 is set according to the sliding distance required by the corresponding battery turnover assembly 3.

As a preferred mode of the present invention, a drive plate guide rail 9 is fixed to the chassis 4; the cam driving plate 8 is fixedly and slidably connected with a driving plate sliding block 11 on a driving plate guide rail 9; the cam driving plate 8 and the chassis 4 are in sliding connection through a driving plate guide rail 9 and a driving plate sliding block 11.

As a preferred mode of the present invention, the battery turnover assembly 3 includes a turnover bracket 301 and a rotating shaft 303 fixed on the turnover bracket 301; the fixed seat 307 on the battery turnover assembly 3 is rotatably connected with the rotating shaft 303; a rotary power component for driving the rotating shaft 303 to rotate is fixed on the fixed seat 307; a plurality of suckers 301a are uniformly distributed on the overturning bracket 301; the lithium battery is fixed on the turnover support 301 through the suckers 301a, and the rotating power assembly drives the rotating shaft 303 to rotate, so that the lithium battery fixed on the turnover support 301 is turned over.

As a preferable mode of the present invention, the rotary power assembly includes a reverse push-out cylinder 308 fixed on the fixing base 307 and a gear 3010 fixed on the rotating shaft 303; a rack 309 meshed with the gear 3010 is fixed at the piston rod end of the turnover push-out cylinder 308; after the turnover push-out cylinder 308 is started, the rack 309 is driven to do linear motion, and the rack 309 drives the rotating shaft 303 to rotate through the gear 3010.

As a preferred mode of the present invention, the battery turning assemblies 3 are all fixed with battery positioning mechanisms; the battery positioning mechanism comprises a battery positioning cylinder 302, a push plate guide rail 305 fixed on a fixed seat 307 and a push plate slide block 304 connected on the push plate guide rail 305 in a sliding manner; one end of the battery positioning cylinder 302 is fixed on a fixed seat 307; a push plate 306 is fixed at the other end of the battery positioning cylinder 302; the push plate sliding block 304 is fixed on the push plate 306; before the suction cup 301a fixes the lithium battery on the turning bracket 301, the battery positioning cylinder 302 drives the push plate 306 to slide along the push plate guide rail 305, so that the push plate 306 pushes the battery on the turning bracket 301 to move to a position where the battery is specified on the turning bracket 301.

As a preferred mode of the present invention, the frame 1 is provided with a frame guide rail 101 slidably connected to the chassis 4; a transverse shifting module 2 is fixed on the rack 1; the sliding plate of the transverse transfer module 2 is fixedly connected with the chassis 4; the transverse shifting module 2 is not essentially different from the existing linear module, so it is not detailed; the transverse shifting module 2 drives the chassis 4 to slide along the direction of the rack guide rail 101.

When the battery turnover device is used, the driving plate cylinder drives the cam to slide on the chassis through the driving, the kidney-shaped holes move to drive the fixing seats on the corresponding battery turnover assemblies to slide on the chassis through the follower wheels, and the distance between the adjacent battery turnover assemblies is adjusted, so that the battery turnover assemblies are far away from each other or close to each other; meanwhile, the lithium battery is fixed on the overturning bracket through a plurality of suckers, the overturning push-out cylinder drives the rack to do linear motion after being started, and the rack drives the rotating shaft to rotate through the gear, so that the lithium battery fixed on the overturning bracket is overturned; the overturning pitch-changing structure can synchronously realize the pitch changing and overturning of the battery on the same station, reduce the occupied space of equipment, shorten the transportation distance of the battery and improve the processing efficiency of the battery.

The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.