CN218448018U - Square battery module pressurization packing apparatus - Google Patents

Abstract

The utility model discloses a square battery module pressurizing and packaging device, which comprises a frame, a side aligning component and an end face pressing component; the battery module, the side aligning assembly and the end face pressing assembly are all arranged on the rack, the side aligning assembly comprises a positioning plate and side pressing plates, the positioning plate and the side pressing plates are all arranged on the rack, the distance between the positioning plate and the side pressing plates is adjustable, and the positioning plate and the side pressing plates are respectively used for one side face of the battery module; the end face pressing mechanism comprises a first baffle and a second baffle, the first baffle and the second baffle are mounted on the rack, the distance between the first baffle and the second baffle is adjustable, and the first baffle and the second baffle are respectively used for one end face of the battery module. The utility model discloses an adjustment the locating plate the side guide first baffle with the position of second baffle to not unidimensional battery module pressurization, be particularly useful for large size battery module, it is compatible strong to the battery module of difference.

Description

Square battery module pressurization packing apparatus

Technical Field

The utility model relates to a field especially relates to a square battery module pressurization packing apparatus.

Background

Along with the improvement of the automobile power lithium battery technology, the requirements on the flexibility of a lithium battery module and a PACK production line and the energy density of the PACK are higher. In order to improve PACK energy density, the size of the battery module becomes large, and higher requirements are put on the production device compatibility.

The common module pressurizing and packaging device has low compatibility, different modules are produced, the time for model changing and debugging is long, and the pressurizing and packaging of large-size modules are not considered.

Therefore, there is a need for new techniques to adapt the device to the processing and packaging of modules of different sizes, especially large sizes.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem who exists among the background art, the utility model provides a square battery module pressurization packing apparatus.

The utility model provides a square battery module pressurizing and packaging device, which comprises a frame, a side aligning component and an end face compressing component;

the battery module is arranged on the rack and is cuboid;

the side aligning assembly comprises a positioning plate and a side pressing plate, the side face refers to the side face of the battery module in the length direction, the positioning plate and the side pressing plate are vertically arranged on the rack, are parallel and opposite, and have adjustable distance, the positioning plate is used for abutting against one side face of the battery module, and the side pressing plate is used for abutting against the other side face of the battery module;

the terminal surface compresses tightly the subassembly and includes first baffle and second baffle, the terminal surface indicates battery module width direction's side, first baffle with the equal vertical installation of second baffle is in the frame, parallel and relative, distance between is adjustable, first baffle is used for conflicting a terminal surface of battery module, the second baffle is used for conflicting another terminal surface of battery module.

Preferably, still compress tightly the subassembly including utmost point cylinder, utmost point post face means the upper surface of battery module, utmost point post face compress tightly the subassembly and include first driving piece and top board, first driving piece is installed in the frame, with the top board is connected, the top board is used for conflicting the utmost point post face of battery module, first driving piece is used for the drive the top board removes along vertical direction, first actuating mechanism can be electric jar or cylinder.

Preferably, the device further comprises a first slide rail, the first slide rail is mounted on the rack in the vertical direction, and the upper pressure plate is connected with the rack in a sliding manner through the first slide rail in the vertical direction.

Preferably, the side aligning assembly further comprises a second driving member mounted on the frame and connected to the positioning plate for driving the positioning plate to move on the frame along a horizontal plane, and the second driving member may be an air cylinder or an electric cylinder.

Preferably, the side aligning assembly further comprises a third driving member mounted on the frame and connected to the side pressing plate for driving the side pressing plate to move along the horizontal plane on the frame, and the third driving member may be an air cylinder or an electric cylinder.

Preferably, the side surface aligning assembly further includes a push block vertically installed on the side surface of the side press plate adjacent to the battery module, and the side surface aligning assembly further includes a push block enabling the side surfaces of the battery module of different lengths and widths by adjusting the number and size of the push block.

Preferably, the end face pressing assembly further includes a fourth driving member, the fourth driving member is connected to the second baffle and is configured to drive the second baffle to move on the rack along the horizontal direction, and the fourth driving member may be an air cylinder or an electric cylinder.

Preferably, the battery module further comprises a carrying assembly, the carrying assembly comprises a tray and a transmission line body, the transmission line body is installed on the rack along the horizontal direction, the tray is installed on the transmission line body, the battery module is installed on the tray, at this time, the first baffle is installed on the tray, the second baffle is installed on the tray along the horizontal direction in a sliding mode, and the transmission line body is used for transporting the tray.

Preferably, the carrying assembly further comprises a locking mechanism, the locking mechanism is mounted on the transmission line body and connected with the second baffle plate, and the locking mechanism is used for locking the position of the second baffle plate on the tray.

Preferably, the lifting device further comprises a lifting member, the lifting member is mounted on the rack and connected with the transmission line body, and the lifting member is used for enabling the transmission line body to move in the vertical direction.

Preferably, the side surfaces of the first baffle and the second baffle, which are close to the end surface of the battery module, are provided with grooves, and the grooves are used for allowing adhesive tapes to pass through.

Preferably, the positioning device further comprises two sliding blocks, each sliding block is vertically installed at one end of the positioning plate, the two sliding blocks are opposite, and the sliding blocks are connected with the rack in a sliding mode in the horizontal direction.

Preferably, the sliding device further comprises a second sliding rail, the second sliding rail is installed on the rack along the horizontal direction, and the sliding block is connected with the rack in a sliding mode through the second sliding rail.

The utility model discloses in, square battery module pressurization packing apparatus that provides has following beneficial effect:

by setting the stroke of the first driving part, pole faces of the battery modules with different heights can be extruded, so that pole faces are tightly pressed when the battery modules are pressed and packed, and deformation of the modules is avoided;

the battery module can be extruded to different lengths by setting the stroke of the second driving piece;

through setting up the side aligns the subassembly with the terminal surface compresses tightly the subassembly, it is right the length and the width direction of battery module are fixed a position, are applicable to the battery module of different length and width.

Drawings

Fig. 1 is a schematic structural view of a square battery module pressurizing and packaging device provided by the present invention;

fig. 2 is a front view of a square battery module pressurizing and packaging device provided by the present invention;

fig. 3 is a top view of a square battery module pressing and packaging device provided by the present invention;

fig. 4 is a left side view of the square battery module pressurizing and packaging device provided by the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar designations denote like or similar elements or elements having like or similar functionality throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

It is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In order to better understand the technical solution, the technical solution of the present invention will be described in detail with reference to the drawings and the detailed description.

Referring to fig. 1 to 4, the utility model provides a square battery module pressurization packing apparatus, include: the device comprises a frame 1, a carrying assembly 2, an end face pressing assembly 3, a side face aligning assembly 4 and a pole face pressing assembly 5.

The frame 1 comprises a support frame 11, a first slide rail 12, a jacking platform 13, a ground pin 14 and a U-shaped frame 15. The bottom of the support frame 11 and the jacking table 13 are welded together to form an L-shaped structure, so that the support frame 11 and the jacking table 13 are more stable; the first slide rail 12 is installed on the side of the support frame 11 along the vertical direction; the jacking table 13 is cuboid and is used for jacking an object arranged on the jacking table 13; six feet 14 are arranged and are installed below the jacking table 13 and used for enhancing the stability of the jacking table 13, four feet 14 of the six feet 14 are installed at four corners of the rectangular bottom surface of the jacking table 13, and the other two feet 14 are respectively installed at the middle point of one long edge of the rectangular bottom surface of the jacking table 13; the U-shaped frame 15 is installed on the support frame 11 along the horizontal direction and comprises two short sides and a long side, and a first hole and a second hole are formed in one of the short sides of the U-shaped frame 15 in parallel.

The carrier assembly 2 includes a transfer line body 21, a motor 23, and a tray 22. The transmission line body 21 is arranged on the jacking table 13 and adopts a speed-multiplying chain form; the tray 22 is detachably mounted on the transmission line body 21, and the battery module is mounted on the tray 22; the motor 23 is installed below the transmission line body 21 and is used for driving the transmission line body 21 to rotate forward and backward, so as to drive the tray 22 to move along with the transmission line body 21.

The end face pressing assembly 3 includes a first electric cylinder 31, a guide reinforcing rod 32, a first baffle 33, a second baffle 34, and a locking mechanism 35. The first baffle 33 is fixedly arranged on the tray 22, is vertical to the tray 22, is contacted with one end surface of the battery module, and is provided with a first groove; the second baffle 34 is installed on the tray 22 in a sliding manner along the horizontal direction, is perpendicular to the tray 22 and is provided with a second groove; the first groove and the second groove are used for enabling the packaged adhesive tape to pass through; the first baffle 33 and the second baffle 34 are parallel and opposite, and the length direction of the battery module is vertical to the first baffle 33 and the second baffle 34; the first electric cylinder 31 penetrates through the first hole and is fixed on the U-shaped frame 15, the guide reinforcing rod 32 penetrates through the second hole and is fixed on the U-shaped frame 15, and a shaft of the first electric cylinder 31 is connected with the second baffle 34 and used for pushing the second baffle 34 so that the second baffle 34 extrudes the other end face of the battery module; the locking mechanism 35 is installed below the transmission line body 21, connected to the second stopper 34, and used for locking the position of the second stopper 34 on the tray 22.

And the side alignment assembly 4 comprises a side positioning mechanism and a side pushing mechanism.

The side positioning mechanism comprises a positioning rod 41, a sliding block 42, a second slide rail 43 and a first air cylinder 44, and is used for positioning the side of the module. Two second slide rails 43 are arranged, one second slide rail 43 is arranged on one short side of the U-shaped frame 15, the other second slide rail 43 is arranged on the other short side of the U-shaped frame 15, and the length direction of each slide rail is perpendicular to the length direction of the module; two sliding blocks 42 are arranged, and each sliding block 42 is installed on a sliding rail in a sliding mode along the direction perpendicular to the length direction of the module; two ends of the positioning rod 41 are respectively connected with a sliding block 42, the length directions of the positioning rod 41 and the two sliding blocks 42 are vertical, and the two sliding blocks 42 are opposite; two first cylinders 44 are arranged and fixedly mounted on the U-shaped frame 15, and each first cylinder 44 is connected with one sliding block 42 and used for driving the sliding block 42 to move along the length direction of the sliding rail, so as to drive the positioning rod 41 to move.

The side pushing mechanism includes a guide rod 47, a second electric cylinder 48, and a side press plate 46, and is used to push the module to the positioning rod 41, so that one side surface of the module is bonded to the side surface of the positioning rod 41. The guide rod 47 and the second electric cylinder 48 are fixed on the long side of the U-shaped frame 15 and are vertical to the side surface of the long side of the U-shaped frame 15; the side pressure plate 46 is fixedly connected with the guide rod 47 through a screw, and the pushing block 45 is arranged on the side surface, close to the battery module, of the side pressure plate 46; the number of the pushing blocks 45 is matched with the length and width of the battery module, the longer the battery module is, the more pushing blocks 45 are arranged along the length direction of the side pressing plate 46, the narrower the battery module is, the more pushing blocks 45 are arranged along the direction vertical to the side surface of the side pressing plate 46; the second electric cylinder 48 is used for driving the guide rod 47 to move, so as to drive the pushing block 45 to move, so that the pushing block 45 is attached to the other side surface of the module, and the module is pushed to the positioning rod 41.

And the pole cylinder surface pressing assembly comprises a second cylinder 51, an L-shaped plate 52 and an upper pressing block. L shaped plate 52 includes vertical board and horizontal plate, vertical board is installed along vertical direction on the edge of horizontal plate, vertical board with the horizontal plate is perpendicular, vertical board is along vertical direction slidable mounting on first slide rail 12, and briquetting fixed mounting is in the below of horizontal plate, top board 53 are used for compressing tightly the utmost point cylinder of module on tray 22 does not take place to warp when guaranteeing the module packing, and the cylinder is installed on support frame 11 and is connected with L shaped plate 52's upper end for drive L shaped plate 52 along vertical direction motion, thereby drive top board 53 along vertical direction motion.

In the concrete working process of the square battery module pressurizing and packaging device of the embodiment:

firstly, the module is arranged on a tray 22, a transmission line body 21 drives the tray 22 to enter the pressurizing and packaging station through a motor 23, and a jacking table 13 jacks the tray 22 to enable the module to rise to be positioned on the same plane with the U-shaped frame 15;

then, the first cylinder 44 drives the positioning rod 41 to move to a specified position, the second cylinder 48 drives the pushing block 45 to push the module to the positioning rod 41, and the width direction positioning of the module is finished;

after the module is positioned in the width direction, the second air cylinder 51 drives the L-shaped row plate to descend, so that the upper pressing plate 53 is driven to descend, the pole face of the battery module is pressed by the upper pressing plate 53, and the positioning in the height direction of the module is finished;

after the module is positioned in the height direction, the locking mechanism is unlocked, the first electric cylinder 31 drives the second baffle plate 34 to move towards the other end face of the battery module, the second baffle plate 34 pushes the other end face of the battery, so that the battery module moves to one end face of the first baffle plate 33 on the tray 22, and the positioning in the length direction of the module is completed;

after the length direction of the battery module is positioned, the first air cylinder 44 drives the positioning rod 41 to return to the initial position, the second electric cylinder 48 drives the side pressing plate 46 to return to the initial position, after the step is completed, a worker manually packs the side surface of the battery module, and when the battery module is packed, the adhesive tape penetrates through the first groove and the second groove, so that the end surface of the battery module is packed;

after the packing is accomplished, locking mechanism 35 locks, make the position fixed column of second baffle 34 on tray 22, thereby make battery module keep the state that the terminal surface was compressed tightly, initial position is got back to first electric jar 31, second cylinder 51 drive L shaped plate 52 rebound, L shaped plate 52 drives top board 53 and gets back to initial position, jacking platform 13 descends, make tray 22 no longer with U-shaped frame 15 be in after on the same horizontal plane, the transmission line body 21 drives tray 22, thereby transport away the battery module after the packing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (9)

1. The utility model provides a square battery module pressurization packing apparatus which characterized in that includes: the device comprises a rack (1), a side alignment assembly (4) and an end face pressing assembly (3); the battery module is arranged on the frame (1); the side aligning assembly (4) comprises a positioning plate (41) and a side pressing plate (46), the positioning plate (41) and the side pressing plate (46) are vertically arranged on the rack (1), are parallel and opposite, and have adjustable distance, the positioning plate (41) is used for abutting against one side surface of the battery module, and the side pressing plate (46) is used for abutting against the other side surface of the battery module; the terminal surface compresses tightly subassembly (3) and includes first baffle (33) and second baffle (34), first baffle (33) with the equal vertical installation of second baffle (34) is in on frame (1), parallel and relative, and the distance between is adjustable, first baffle (33) are used for conflicting a terminal surface of battery module, second baffle (34) are used for conflicting another terminal surface of battery module.

2. The square battery module pressing and packing device according to claim 1, further comprising a pole cylinder pressing assembly (5), wherein the pole surface pressing assembly (5) comprises a first driving member (51) and an upper pressing plate (53), the first driving member (51) is mounted on the frame (1) and connected with the upper pressing plate (53), the upper pressing plate (53) is used for abutting against the pole surface of the battery module, and the first driving member (51) is used for driving the upper pressing plate (53) to move in a vertical direction.

3. The prismatic battery module press-packing apparatus according to claim 1, wherein the side aligning assembly (4) further comprises a second driving member (44), the second driving member (44) being mounted on the frame (1) and connected to the positioning plate (41) for driving the positioning plate (41) to move on the frame (1) along a horizontal plane.

4. The prismatic battery module press-packing apparatus according to claim 1, wherein the side aligning assembly (4) further comprises a third driving member (48), the third driving member (48) is mounted on the frame (1) and connected to the side press plates (46) for driving the side press plates (46) to move on the frame (1) along a horizontal plane.

5. The square battery module pressing and packing device according to claim 1, wherein the end face pressing assembly (3) further comprises a fourth driving member (31), and the fourth driving member (31) is connected with the second baffle plate (34) and used for driving the second baffle plate (34) to move on the frame (1) along the horizontal direction.

6. The square battery module pressing and packing device according to claim 1, further comprising a carrying assembly (2), wherein the carrying assembly (2) comprises a tray (22) and a transmission line body (21), the transmission line body (21) is horizontally installed on the machine frame (1), the tray (22) is installed on the transmission line body (21), the battery module is installed on the tray (22), the first baffle (33) is installed on the tray (22), the second baffle (34) is horizontally slidably installed on the tray (22), and the transmission line body (21) is used for transporting the tray (22).

7. The square battery module pressing and packing device according to claim 6, further comprising a lifting member (13), wherein the lifting member (13) is mounted on the frame (1) and connected to the transmission line body (21) for moving the transmission line body (21) in a vertical direction.

8. The square battery module pressing and packing device according to claim 1, wherein the first baffle plate (33) and the second baffle plate (34) are provided with grooves on the sides close to the end faces of the battery modules, and the grooves are used for allowing adhesive tapes to pass through.

9. The square battery module pressing and packing device according to claim 1, wherein the side aligning member (4) further comprises two sliding blocks (42), each sliding block (42) is vertically installed at one end of the positioning plate (41), the two sliding blocks (42) are opposite, and the sliding blocks (42) are slidably connected with the frame (1) in the horizontal direction.

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