CN217555227U - Battery stacking apparatus - Google Patents

Abstract

The utility model provides a battery stacking device, which comprises a stacking mechanism and a moving mechanism, wherein the stacking mechanism comprises a supporting frame, and a plurality of supporting plates which are arranged side by side are connected on the supporting frame in a sliding way; the moving mechanism comprises a servo driving cylinder and execution frames arranged on two sides of the supporting frame along the second direction, clamping blocks are connected to the surfaces of the two execution frames, the clamping blocks can move on the execution frames along the first direction, the two clamping blocks can move in opposite directions or in the opposite direction, the servo driving cylinder is arranged below the supporting frame, and a push plate is connected to a piston rod of the servo driving cylinder. The utility model discloses a battery piles up equipment, has guaranteed the accuracy of the interval between every two adjacent battery cells that pile up, and has reduced battery cell and has produced the risk of skew at the removal in-process.

Description

Battery stacking apparatus

Technical Field

The utility model relates to a battery technology field, in particular to battery piles up equipment.

Background

The single battery generally has a top surface, a bottom surface and a side surface clamped between the top surface and the bottom surface, and for the single battery of the side surface where the conductive bar connecting surface is arranged, when stacking operation is performed, it is necessary to avoid the deviation of each single battery in the moving process, and when bonding, it is necessary to accurately distance two adjacent single batteries.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can guarantee the battery of the accuracy of the interval between every two adjacent battery cells that pile up and pile up equipment.

In order to achieve the above object, the present invention provides a battery stacking apparatus, which includes:

the stacking mechanism comprises a support frame, a plurality of support plates arranged side by side are connected to the support frame in a sliding mode along a first direction, and end plates are connected to two ends of the support frame along the first direction;

the moving mechanism comprises a servo driving cylinder and actuating frames arranged on two sides of the supporting frame along a second direction, clamping blocks are connected to the surfaces of the two actuating frames, the clamping blocks can move on the actuating frames along the first direction, the two clamping blocks can move in the opposite direction or in the opposite direction, the two clamping blocks are clamped on two opposite sides of a single battery, the servo driving cylinder is arranged below the supporting frame, a piston rod of the servo driving cylinder is connected with a push plate, the push plate is configured to be connected with the single battery, and the servo driving cylinder is configured to drive the push plate to drive the single battery to move for a preset distance along the first direction;

the second direction and the first direction are located in the same plane, and the second direction is perpendicular to the first direction.

Compared with the prior art, the technical scheme has the following advantages:

the utility model discloses a battery stacking equipment, the push pedal is accurate under the drive of servo actuating cylinder promotes the monomer battery to move along first direction and predetermines the distance, has effectively guaranteed the displacement distance of monomer battery to guarantee the accuracy of the interval between every two adjacent monomer batteries of piling up; and moreover, in the moving process of the single battery, the risk of deviation of the single battery in the moving process is effectively reduced through the limiting effect of the two clamping blocks on the single battery.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

fig. 1 is a schematic structural view of a battery stacking apparatus according to the present invention;

fig. 2 is a front view structural schematic diagram of the battery stacking apparatus shown in fig. 1;

FIG. 3 is a schematic view of the stacking mechanism;

FIG. 4 is an enlarged view of the part A of FIG. 3;

FIG. 5 is a schematic view of a connection structure of a servo driving cylinder and a push plate;

fig. 6 is a schematic view of the connection structure of the base and the servo driving cylinder.

The reference numbers illustrate:

10. a stacking mechanism;

11. a support frame; 111. a positioning member; 1111. positioning pins; 1112. positioning seats; 11121. pulling a pin; 112. an end plate;

12. a support plate; 121. positioning a plate; 1211. a limiting guide rod; 1212. a return spring;

13. a limiting frame;

14. a telescopic guide post;

15. moving the plate;

16. a pressing device; 161. an upper pressure plate; 162. a lower pressing plate; 163. a connecting rod; 164. pressing down the spring;

20. a moving mechanism;

21. a servo drive cylinder;

22. an execution frame; 221. a clamping block; 222. a poking plate;

23. pushing the plate; 231. a first plate; 232. a second plate;

24. moving the slide rail;

25. moving the slide block;

26. a lifting drive cylinder;

27. a reinforcing plate;

30. a base;

31. mounting a beam;

32. moving the roller;

100. a single battery.

Detailed Description

The present application is described in further detail below with reference to the figures and examples. The features and advantages of the present application will become more apparent from the description.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

In addition, the technical features described below in the different embodiments of the present application may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and fig. 2, the utility model provides a battery piles up equipment, be applicable to and pile up electrically conductive row and connect the face and set up in the battery cell 100 of side, it is specific, battery cell 100 has the top surface, the bottom surface is with press from both sides the side of locating between top surface and the bottom surface, this battery cell 100's side includes the first side of two relative settings and the second side of two relative settings, the area of first side is less than the area of second side, electrically conductive row connects on first side, that is, first side is electrically conductive row and connects the face, the length of second side is greater than or equal to 600mm, and, the thickness of battery cell 100's shell is 0.2mm ~ 0.4mm, the preferred, battery cell 100's shell is the aluminum hull, the thickness of aluminum hull is 0.3mm, this battery piles up equipment is including piling up mechanism 10 and moving mechanism 20, wherein:

as shown in fig. 3, the stacking mechanism 10 includes a supporting frame 11, specifically, the supporting frame 11 is a hollow frame structure formed by enclosing a plurality of supporting beams, so as to reduce the overall weight of the supporting frame 11, a plurality of supporting plates 12 arranged side by side are slidably connected to the supporting frame 11 along a first direction X, that is, the plurality of supporting plates 12 are connected to the supporting frame 11 side by side along the first direction X and can slide along the first direction X relative to the supporting frame 11, that is, a plurality of supporting plates 12 arranged side by side are connected to the supporting frame 11 along the first direction X, and each supporting plate 12 can slide on the supporting frame 11 back and forth along the first direction X, the supporting plate 12 is used for supporting a single battery 100, a bottom surface of the single battery 100 contacts the supporting plate 12, a first side surface of the single battery extends along the first direction X, a second side surface of the single battery 100 is perpendicular to the first direction X, two end plates 112 are connected to two ends of the supporting frame 11 along the first direction X, that are arranged side by side with the two end plates 112 and each supporting plate 12, and the two end plates 112 can limit the single battery 100 arranged on the supporting frame 11;

as shown in fig. 1 and fig. 2, the moving mechanism 20 includes a servo driving cylinder 21 and two actuating frames 22 disposed on two sides of the supporting frame 11 along the second direction Y, that is, the supporting frame 11 is located in the middle of the two actuating frames 22, clamping blocks 221 are connected to oppositely disposed surfaces of the two actuating frames 22, that is, the two clamping blocks 221 are disposed oppositely, the clamping blocks 221 can move on the actuating frames 22 along the first direction X, and the two clamping blocks 221 can move towards or away from each other, that is, the clamping blocks 221 can move along the second direction Y, the two clamping blocks 221 are configured to be clamped on two opposite sides of the single battery 100, that is, the two clamping blocks 221 can respectively attach to two first sides of the single battery 100, preferably, the lengths of the actuating frame 22 and the supporting frame 11 along the first direction X are substantially the same, so that the clamping blocks 221 can move synchronously with the single battery 100; the servo driving cylinder 21 is arranged below the support frame 11, the servo driving cylinder 21 can be a servo electric cylinder or a servo air cylinder, a piston rod of the servo driving cylinder 21 is connected with a push plate 23, the push plate 23 is configured to be connected with the single battery 100, the servo driving cylinder 21 is configured to drive the push plate 23 to drive the single battery 100 to move along the first direction X for a preset distance, and the servo driving cylinder 21 can accurately control the moving distance of the push plate 23, so that the moving distance of the push plate 23 for pushing the single battery 100 can be accurately controlled;

the second direction Y is located in the same plane as the first direction X, and the second direction Y is perpendicular to the first direction X.

Specifically, during stacking operation, a plurality of support plates 12 arranged on a support frame 11 are named as a first support plate 12, a second support plate 12 and a third support plate 12 \8230, an \8230andan Nth support plate 12 along a first direction X, wherein N is a natural number;

the servo driving cylinder 21 drives the push plate 23 to move between the first supporting plate 12 and the second supporting plate 12;

placing a single battery 100 on the first support plate 12, and driving the two clamping blocks 221 to move to two opposite sides of the single battery 100 along the first direction X, and then driving the two clamping blocks 221 to move relatively to firmly clamp the two opposite sides (first sides) of the single battery 100;

the servo driving cylinder 21 continues to drive the push plate 23 to move for a preset distance along the first direction X, the push plate 23 pushes the single battery 100 to move to a preset position, and then the two clamping blocks 221 are made to move along the second direction Y to release the single battery 100;

the servo driving cylinder 21 drives the push plate 23 to move between the second supporting plate 12 and the third supporting plate 12;

placing a single battery 100 on the second support plate 12, driving the two clamping blocks 221 to move to two opposite sides of the single battery 100 along the first direction X, and then driving the two clamping blocks 221 to move relatively to firmly clamp the two opposite sides of the single battery 100;

the servo driving cylinder 21 continues to drive the push plate 23 to move a preset distance along the first direction X, the push plate 23 pushes the single battery 100 to move to a preset position, so that two single batteries 100 are stacked together, and then, the two clamping blocks 221 move along the second direction Y to release the single battery 100;

the above operation is repeated until all the unit cells 100 to be stacked are stacked together to complete the stacking operation.

The utility model discloses a battery stacking device, push pedal 23 are accurate under the drive of servo actuating cylinder 21 promotes battery cell 100 and move the default distance along first direction X, have effectively guaranteed the movement distance of battery cell 100 to guarantee the accuracy of the interval between every two adjacent battery cells 100 of piling up; in addition, in the moving process of the single battery 100, the risk of deviation of the single battery 100 in the moving process is effectively reduced through the limiting effect of the two clamping blocks 221 on the single battery 100.

The utility model discloses an in the embodiment, be connected with the execution slide rail on the execution frame 22, the execution slide rail extends along first direction X, sliding connection has the execution slider on the execution slide rail, grip block 221 connects on the execution slider, when push pedal 23 promoted battery cell 100 and removes, grip block 221 can be under the cooperation of execution slide rail and execution slider, smooth and easy along with battery cell 100 synchronous motion to the stability of battery cell 100 in the removal process has been improved.

In a specific example of the present embodiment, the clamping blocks 221 are connected to the actuating slider through a servo electric cylinder, and the servo electric cylinder can precisely drive the clamping blocks 221 to move along the second direction Y, so that the two clamping blocks 221 can stably clamp the single battery 100 without damaging the single battery 100.

In another specific example of the present embodiment, the clamping blocks 221 are connected to the actuating slider through screws, and the clamping blocks 221 are driven to move along the second direction Y by adjusting the lengths of the screws screwed into the clamping blocks 221 and the actuating slider, so that the two clamping blocks 221 can also stably clamp the single battery 100.

The utility model discloses an in another embodiment, set up the tenon on the surface of grip block 221's support frame 11 dorsad, set up the tongue-and-groove on carrying out frame 22, the tongue-and-groove extends along first direction X, the tenon is inserted and is located the tongue-and-groove and can slide along the tongue-and-groove, when push pedal 23 promoted battery cell 100 and removes, grip block 221 can be under the cooperation of tongue and tongue-and-groove, and is smooth and easy along with battery cell 100 synchronous motion, can improve battery cell 100 stability at the removal in-process equally.

In a specific example of the present embodiment, the clamping blocks 221 are connected to the actuating slider through a servo electric cylinder, and the servo electric cylinder can precisely drive the clamping blocks 221 to move along the second direction Y, so that the two clamping blocks 221 can stably clamp the single battery 100 without damaging the single battery 100.

In another specific example of the present embodiment, the clamping blocks 221 are connected to the actuating slider through screws, and the clamping blocks 221 are driven to move along the second direction Y by adjusting the lengths of the screws screwed into the clamping blocks 221 and the actuating slider, so that the two clamping blocks 221 can also stably clamp the single battery 100.

Further, as shown in fig. 1, 2 and 6, the battery stacking apparatus further includes a base 30, the base 30 is a seat structure formed by splicing a plurality of support beams, so as to reduce the overall weight of the base 30, two mounting beams 31 are disposed on the base 30 along the second direction Y, the two mounting beams 31 are disposed side by side and spaced apart from each other, the support frame 11 is connected to the two mounting beams 31, preferably, along the first direction X, the distance between the two mounting beams 31 is equal to or slightly less than the length of the support frame 11, so that the support beams can be stably mounted on the two mounting beams 31 without affecting the movement of the support plate 12, the moving mechanism 20 is connected to the base 30, and the two actuating frames 22 are disposed on two sides of the mounting beams 31 along the second direction Y, such a structure can utilize the mounting beams 31 to position the mounting of the actuating frames 22, so that the mounting of the two actuating frames 22 is simple and convenient, the servo driving cylinder 21 is disposed between the two mounting beams 31, and the two mounting beams 31 can limit the moving stroke of the piston rod of the servo driving motor, so as to ensure that the push plate 23 cannot push out the single battery 100 from the outside of the stacking mechanism 10.

Still further, as shown in fig. 1, 2 and 6, a moving roller 32 for moving is connected to the bottom surface of the base 30, so that the base 30 is driven to move the stacking mechanism 10 and the moving mechanism 20 synchronously.

The utility model discloses an in one embodiment, as shown in fig. 3 and 4, the both ends along second direction Y of backup pad 12 are connected with locating plate 121 respectively, the both sides along first direction X of support frame 11 are equipped with setting element 111 respectively, that is, setting element 111 is located between locating plate 121 and the executive frame 22, setting element 111 includes a plurality of locating pins 1111 that set up along first direction X side by side and equidistant, distance between two adjacent locating pins 1111 equals with the distance between two adjacent battery cells 100 of piling up in advance, locating pin 1111 is configured to cooperate with locating plate 121 joint, the quantity of locating pin 1111 of every setting element 111 is greater than or equal to the quantity of backup pad 12, in order to ensure that every backup pad 12 all can be locked by locating pin 1111 after moving in place, thereby the effectual accuracy of interval between every two adjacent battery cells 100 of having guaranteed to pile up.

Further, as shown in fig. 4, the positioning element 111 further includes a positioning seat 1112, each positioning pin 1111 is connected to the positioning seat 1112, a pulling pin 11121 is disposed on the positioning seat 1112, the pulling pin 11121 is connected to each positioning pin 1111, the pulling pin 11121 is configured to drive each positioning pin 1111 to be synchronously separated from each positioning plate 121, specifically, the positioning element 111 includes a positioning seat 1112 and a plurality of positioning pins 1111 connected to the positioning seat 1112 and arranged side by side and at equal intervals, and each positioning pin 1111 on the positioning element 111 is connected to the pulling pin 11121 on the positioning seat 1112, when the locking engagement between the positioning pin 1111 on the positioning element 111 and the positioning plate 121 needs to be released, the pulling pin 11121 is pulled, the pulling pin 11121 can drive each positioning pin 1111 on the positioning element 111 to be separated from the corresponding positioning plate 121, so that the operation of driving the positioning pins to be separated from the positioning element 111 becomes simple and convenient.

Still further, as shown in fig. 4, two adjacent positioning plates 121 located on the same side of the supporting frame 11 are connected by a limiting guide 1211, that is, two adjacent supporting plates 12 located on the same side are connected by a limiting guide 1211 to limit the relative distance between the two adjacent supporting plates 12, a return spring 1212 is sleeved on the limiting guide 1211, two ends of the return spring 1212 are abutted to the two adjacent positioning plates 121, after each single battery 100 is stacked, each positioning pin 1111 is driven to be separated from each corresponding positioning plate 121 by a pull pin 11121, the positioning plate 121 loses the limitation of the positioning pin 1111, and automatically returns under the action of the return spring 1212 to prepare for the next stacking operation, so that the returning operation of the battery stacking apparatus becomes simple and convenient.

In an embodiment of the present invention, as shown in fig. 5, the moving mechanism 20 further includes a moving slide rail 24, the moving slide rail 24 is located below the supporting frame 11 and extends along the first direction X, specifically, the moving slide rail 24 is disposed on the base 30, and both ends of the moving slide rail 24 extend to two mounting beams 31 respectively, a moving slider 25 is connected to the moving slide rail 24, the moving slider 25 can slide along the moving slide rail 24 in a reciprocating manner, the push plate 23 is connected to the moving slider 25, a piston rod of the servo driving cylinder 21 is connected to the moving slider 25, that is, the servo driving cylinder 21 is connected to the push plate 23 through the moving slider 25, such a connection manner increases a contact area between the servo driving cylinder 21 and the push plate 23, thereby improving reliability of connection between the push plate 23 and the servo driving cylinder 21, and the sliding fit between the moving slide rail 24 and the moving slider 25 can play a guiding role for moving the push plate 23, so that the push plate 23 can stably push the single battery 100 to move.

Further, as shown in fig. 5, a lifting driving cylinder 26 is connected to the moving slider 25, the push plate 23 is connected to the lifting driving cylinder 26, the lifting driving cylinder 26 is configured to drive the push plate 23 to move along a vertical direction, when the servo driving cylinder 21 drives the push plate 23 to move between two adjacent supporting plates 12, the lifting driving cylinder 26 controls the push plate 23 to be located below the supporting frame 11 to move along with the moving slider 25 so as to avoid interference with the supporting plates 12, and when the servo driving cylinder 21 drives the push plate 23 to move between two adjacent supporting plates 12, the lifting driving cylinder 26 controls the push plate 23 to move vertically and upwards to be inserted between two adjacent supporting plates 12 so as to be connected to the single batteries 100 arranged on the supporting plates 12, so that the stacking operation can be automatically controlled.

The lift cylinder 26 is a hydraulic cylinder or an air cylinder.

Of course, the push plate 23 may also be a retractable plate that can be extended and retracted along the vertical direction, so that when the servo driving cylinder 21 drives the push plate 23 to move between two adjacent support plates 12, the retractable plate is in a retracted state to avoid interference with the support plates 12, and when the servo driving cylinder 21 drives the push plate 23 to move between two adjacent support plates 12, the retractable plate is in an extended state to be connected with the single battery 100.

Or, the push plate 23 and the piston rod of the servo driving cylinder 21 are detachably connected, for example, connected by a bolt or a connecting pin, specifically, when the servo driving cylinder 21 drives the push plate 23 to move between two adjacent supporting plates 12, the push plate 23 is detached to avoid interference with the supporting plates 12, and when the servo driving cylinder 21 drives the push plate 23 to move between two adjacent supporting plates 12, the push plate 23 is connected with the piston rod of the servo driving cylinder 21 to connect with the single battery 100.

Still further, as shown in fig. 5, the push plate 23 includes a first plate 231 and a second plate 232 which are arranged side by side along the second direction Y, the moving slider 25 is connected with two lifting driving cylinders 26 which are arranged side by side, piston rods of the two lifting driving cylinders 26 are respectively connected with the first plate 231 and the second plate 232, that is, the first plate 231 and the second plate 232 can be respectively lifted to different heights by the lifting driving cylinders 26, so that when the single battery 100 is locally expanded to cause poor surface flatness, the push plate 23 can be attached to the single battery 100, and the single battery 100 can be smoothly pushed to a preset position.

Still further, a reinforcing plate 27 is connected between the movable slider 25 and the push plate 23 to improve the reliability of the connection between the movable slider 25 and the push plate 23.

In an embodiment of the present invention, as shown in fig. 3, the stacking mechanism 10 further includes a limiting frame 13, the limiting frame 13 is a hollow frame structure formed by a plurality of supporting beams to reduce the overall weight of the limiting frame 13, the limiting frame 13 is connected to the top of the supporting frame 11 through a retractable guiding post 14, specifically, a retractable guiding post is fixedly connected to each of the corners of the supporting frame 11, the limiting frame 13 is connected to the top surface of the retractable guiding post, the distance between the supporting frame 11 and the limiting frame 13 is adjusted by adjusting the height of the retractable guiding post 14 to be suitable for stacking operation of the single batteries 100 with different sizes, a plurality of moving plates 15 arranged side by side are slidably connected to the limiting frame 13 along the first direction X on the limiting frame 13, that is, the plurality of moving plates 15 are connected to the limiting frame 13 side by side along the first direction X, the single battery 100 can slide along the first direction X relative to the limiting frame 13, that is, the limiting frame 13 is connected with a plurality of moving plates 15 arranged side by side along the first direction X, each moving plate 15 can slide on the limiting frame 13 in a reciprocating manner along the first direction X, the bottom surface of each moving plate 15 is connected with a pressing device 16, each pressing device 16 can move up and down relative to the corresponding moving plate 15, each pressing device 16 can correspond to one supporting plate 12, and the corresponding pressing device 16 and the corresponding supporting plate 12 can be clamped at the upper end and the lower end of the single battery 100, so that when the single battery 100 loses the extrusion acting force of the pushing plate 23, the single battery 100 is limited by the corresponding pressing device 16 and the corresponding supporting plate 12, and therefore, the risk of deviation generated when the single battery 100 is bonded is reduced.

Further, as shown in fig. 3, the pressing device 16 includes an upper pressing plate 161 and a lower pressing plate 162 that are arranged at an interval from top to bottom, that is, the moving plate 15, the upper pressing plate 161 and the lower pressing plate 162 are arranged in sequence from top to bottom, the upper pressing plate 161, the lower pressing plate 162 and the moving plate 15 are connected by a connecting rod 163, so that the upper pressing plate 161 and the lower pressing plate 162 can move up and down relative to the moving plate 15, a pressing spring 164 is sleeved on the connecting rod 163, two ends of the pressing spring 164 respectively abut against the upper pressing plate 161 and the lower pressing plate 162, the upper pressing plate 161 moves downward by applying a downward force to the upper pressing plate 161, the movement of the upper pressing plate 161 presses the pressing spring 164, the pressing spring 164 is compressed to generate an elastic force, the pressing spring 164 is generated by the pressing spring 164, the pressing plate 162 presses the top surface of the single battery 100 tightly to match with the supporting plate 12, the single battery 100 is stably clamped in the vertical direction, when the force applied to the upper pressing plate 161 abuts against the top surface of the single battery 100, the pressing plate 162, the pressing plate 161 will press against the top surface of the pressing spring 164, the upper pressing plate 161, the moving plate 162 will move toward the moving plate 162, the single battery 15 and the moving plate 162 will not move horizontally, and the single battery 100 will be separated from the moving plate 162.

Still further, as shown in fig. 2, the actuating frame 22 is connected with a toggle plate 222, the toggle plate 222 is located above the clamping block 221, that is, the two toggle plates 222 are oppositely arranged, the toggle plate 222 can reciprocate on the actuating frame 22 along the first direction X, so that the toggle plate 222 can move synchronously with the single battery 100, the two toggle plates 222 can move towards or away from each other, that is, each toggle plate 222 can reciprocate along the second direction Y, so that the two toggle plates 222 can clamp two sides of the moving plate 15 and toggle the moving plate 15 along the first direction X, so as to ensure the stability of the moving plate 15 during moving, and the toggle plates 222 can move up and down along the vertical direction, and the vertical movement of the toggle plates 222 can drive the upper pressing plate 161 to move towards the lower pressing plate 162, so that the operation of the lower pressing device 16 and the supporting plate 12 for limiting the single battery 100 becomes time-saving and labor-saving.

It should be noted that the clamping block 221 and the toggling plate 222 respectively reciprocate on the execution frame 22 along the first direction X under the driving of the servo motor or the servo cylinder, the clamping block 221 and the toggling plate 222 respectively move along the second direction Y under the driving of the hydraulic cylinder or the air cylinder, and the toggling plate 222 moves along the vertical direction under the driving of the air cylinder or the hydraulic cylinder;

of course, a robot arm can also be used to directly drive the upper pressing plate 161 to move toward the lower pressing plate 162, so as to limit the single battery 100 by the pressing device 16 and the supporting plate 12.

Further, in order to improve the smoothness of the movement of the clamping block 221 and the toggle plate 222, two guide rails may be disposed on the execution frame 22 at an upper and lower interval, the two guide rails both extend along the first direction X, and a slider or a pulley may be disposed on the clamping block 221 and the toggle plate 222, so that the clamping block 221 and the toggle plate 222 move smoothly along the guide rails through the slider or the pulley.

The working process of the battery stacking device of the present invention is specifically described below with reference to the accompanying drawings:

as shown in fig. 1 and 2, in the stacking operation, along a first direction X, a plurality of support plates 12 disposed on a support frame 11 are named as a first support plate 12, a second support plate 12, and a third support plate 12 \8230 \ 8230and an nth support plate 12, wherein N is a natural number;

placing a single battery 100 on the first support plate 12, driving the two clamping blocks 221 to move to two opposite sides of the single battery 100 along the first direction X, and then driving the two clamping blocks 221 to move relatively to firmly clamp the two opposite sides of the single battery 100;

the servo driving cylinder 21 drives the push plate 23 to move between the first supporting plate 12 and the second supporting plate 12, the lifting driving cylinder 26 drives the push plate 23 to vertically move upwards and insert between the first supporting plate 12 and the second supporting plate 12, so that the push plate 23 can be connected with the single battery 100, subsequently, the servo driving cylinder 21 continues to drive the push plate 23 to move along the first direction X for a preset distance, the push plate 23 pushes the single battery 100 to move to a preset position, and then, the first positioning pin 1111 is driven to be in clamping fit with the positioning plate 121 on the first supporting plate 12, so that the single battery 100 is accurately limited at the position;

the shifting plate 222 drives the moving plate 15 to drive the pressing device 16 to move to the upper side of the single battery 100, then the shifting plate 222 moves vertically downward to push the upper pressing plate 161 to move downward, the movement of the upper pressing plate 161 causes the pressing spring 164 to be compressed, so that the lower pressing plate 162 is driven to abut against the top surface of the single battery 100 to clamp the single battery 100 in the vertical direction, then the two clamping blocks 221 are caused to move in the second direction Y to release the single battery 100, and meanwhile, the lifting driving cylinder 26 drives the pushing plate 23 to move vertically downward to the lower side of the supporting frame 11;

placing a single battery 100 on the second support plate 12, driving the two clamping blocks 221 to move to two opposite sides of the single battery 100 along the first direction X, and then driving the two clamping blocks 221 to move relatively to firmly clamp the two opposite sides of the single battery 100;

the servo driving cylinder 21 drives the push plate 23 to move between the second supporting plate 12 and the third supporting plate 12, the lifting driving cylinder 26 drives the push plate 23 to vertically move upwards and insert between the second supporting plate 12 and the third supporting plate 12, so that the push plate 23 can be connected with the single battery 100, subsequently, the servo driving cylinder 21 continues to drive the push plate 23 to move along the first direction X for a preset distance, the push plate 23 pushes the single battery 100 to move to a preset position and complete bonding with the previous single battery 100, and then, the second positioning pin 1111 is driven to be in clamping fit with the positioning plate 121 on the second supporting plate 12 to accurately limit the single battery 100 at the position;

the shifting plate 222 drives the moving plate 15 to drive the pressing device 16 to move to the upper part of the single battery 100, then the shifting plate 222 moves vertically downwards to push the upper pressing plate 161 to move downwards, the movement of the upper pressing plate 161 causes the pressing spring 164 to be compressed, so as to drive the lower pressing plate 162 to abut against the top surface of the single battery 100 to clamp the single battery 100 in the vertical direction, then the two clamping blocks 221 are caused to move along the second direction Y to release the single battery 100, and meanwhile, the lifting driving cylinder 26 drives the pushing plate 23 to move vertically downwards to the lower part of the supporting frame 11;

repeating the above operations until all the single cells 100 are stacked together to complete the stacking operation;

after each stacked single battery 100 is moved out of the battery stacking apparatus, each positioning pin 1111 located on the same positioning seat 1112 is separated from the corresponding positioning plate 121 by the pulling pin 11121, and each positioning plate 121 is reset under the action of the reset spring 1212, so that the next stacking operation can be performed.

To sum up, the battery stacking device of the present invention, driven by the servo driving cylinder, the push plate precisely pushes the single batteries to move along the first direction for a predetermined distance, so as to effectively ensure the moving distance of the single batteries, thereby ensuring the accuracy of the distance between every two adjacent single batteries;

the battery stacking equipment of the utility model effectively reduces the risk of the single battery generating offset in the moving process through the limiting effect of the two clamping blocks on the single battery in the moving process of the single battery;

the utility model discloses a battery piles up equipment, when monomer battery loses the extrusion effort of push pedal, through the upper and lower both ends that the pressure device that pushes down that corresponds and backup pad clamp were located monomer battery, carry on spacingly to monomer battery, produced the risk of skew when effectively having reduced monomer battery and bonding.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on operational states of the present application, and are only used 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 specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise explicitly stated or limited. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

The present application has been described above in connection with preferred embodiments, which are intended to be exemplary only and illustrative only. On the basis of the above, the present application can be subjected to various substitutions and improvements, and the substitutions and the improvements are all within the protection scope of the present application.

Claims (13)

1. A battery stacking apparatus, comprising:

the stacking mechanism comprises a support frame, a plurality of support plates arranged side by side are connected to the support frame in a sliding mode along a first direction, and end plates are connected to two ends of the support frame along the first direction;

the moving mechanism comprises a servo driving cylinder and execution frames arranged on two sides of the supporting frame along a second direction, clamping blocks are connected to the surfaces of the two execution frames, which are arranged oppositely, the clamping blocks can move on the execution frames along the first direction, the two clamping blocks can move oppositely or backwards, the two clamping blocks are arranged to be clamped on two opposite sides of a single battery, the servo driving cylinder is arranged below the supporting frame, a piston rod of the servo driving cylinder is connected with a push plate, the push plate is arranged to be connected with the single battery, and the servo driving cylinder is arranged to drive the push plate to drive the single battery to move for a preset distance along the first direction;

the second direction and the first direction are located in the same plane, and the second direction is perpendicular to the first direction.

2. The battery stacking apparatus of claim 1,

the both ends of backup pad are connected with the locating plate respectively, the edge of support frame the both sides of first direction are connected with the setting element respectively, the setting element includes a plurality of edges the locating pin that first direction set up side by side and equidistant, the locating pin configured as with the cooperation of locating plate joint.

3. The battery stacking apparatus of claim 2,

the positioning piece further comprises positioning seats, each positioning pin is connected to the positioning seat, pull pins are arranged on the positioning seats and connected with the positioning pins, and the pull pins are configured to drive the positioning pins to be synchronously separated from the positioning plates.

4. The battery stacking apparatus of claim 3,

the two adjacent positioning plates positioned on the same side of the support frame are connected through a limiting guide rod, a return spring is sleeved on the limiting guide rod, and two ends of the return spring are abutted to the two adjacent positioning plates.

5. The battery stacking apparatus of claim 1,

the moving mechanism further comprises a moving slide rail, the moving slide rail is located below the supporting frame and extends in the first direction, a moving slide block is connected to the moving slide rail and can slide in a reciprocating mode along the moving slide rail, the push plate is connected to the moving slide block, and a piston rod of the servo driving cylinder is connected with the moving slide block.

6. The battery stacking apparatus of claim 5,

the movable sliding block is connected with a lifting driving cylinder, the push plate is connected to the lifting driving cylinder, and the lifting driving cylinder is configured to drive the push plate to move along the vertical direction.

7. The battery stacking apparatus of claim 6,

the push pedal includes the edge first board and the second board that the second direction set up side by side, it sets up side by side to be connected with two on the removal slider the lift actuating cylinder, two the piston rod of lift actuating cylinder respectively with the first board with the second board is connected.

8. The battery stacking apparatus of claim 5,

and a reinforcing plate is connected between the movable sliding block and the push plate.

9. The battery stacking apparatus of claim 1,

stacking mechanism still includes spacing, spacing through scalable guide post connect in the top of support frame, spacing is last follow on the spacing first direction sliding connection has a plurality of movable plates that set up side by side, the bottom surface of movable plate is connected with the push down device, the push down device can be relative the movable plate reciprocates.

10. The battery stacking apparatus of claim 9,

the pressing device comprises an upper pressing plate and a lower pressing plate which are arranged at an upper interval and a lower interval, the upper pressing plate, the lower pressing plate and the movable plate are connected through a connecting rod, a pressing spring is sleeved on the connecting rod, and two ends of the pressing spring are respectively abutted to the upper pressing plate and the lower pressing plate.

11. The battery stacking apparatus of claim 10,

the actuating frame is further connected with a poking plate, the poking plate is located above the clamping block and can move on the actuating frame in the first direction, the two poking plates can move oppositely or back to back, the poking plates can move in the vertical direction, and the vertical movement of the poking plates can drive the upper pressing plate to move towards the lower pressing plate.

12. The battery stacking apparatus of any one of claims 1 to 11,

the battery stacking equipment further comprises a base, the second direction is provided with two installation beams which are arranged side by side and at intervals, the support frame is connected to the two installation beams, the moving mechanism is connected to the base, the two execution frames are located on the two sides of the installation beams along the second direction, and the servo driving cylinders are located between the two installation beams.

13. The battery stacking apparatus of claim 12,

the bottom surface of the base is connected with a movable roller for movement.

Images