CN219566167U - Lithium battery pack packaging device - Google Patents

Abstract

The utility model relates to the technical field of lithium battery packaging, in particular to a lithium battery pack packaging device which comprises a packaging box body, wherein a damping inner box is arranged in the packaging box body, a supporting bottom plate, a middle partition plate and a fixed top plate are sequentially arranged in the damping inner box from bottom to top, a cover plate is detachably connected to the top of the packaging box body, a rectangular fixed pipe is arranged in the middle of the bottom of the cover plate, a rectangular connecting rod capable of being adjusted up and down is movably connected in the rectangular fixed pipe, and a rectangular pressing plate is arranged at the bottom of the rectangular connecting rod. This lithium battery pack packing plant through the cooperation of rectangle fixed pipe, threaded rod, rectangle connecting rod, rectangle clamp plate and foam-rubber cushion, can fix the position of fixed roof, and box cooperation supporting baseplate, middle part baffle and fixed roof in the shock attenuation can play effectual protection to the lithium battery, avoids the lithium battery to take place the collision in the transportation.

Description

Lithium battery pack packaging device

Technical Field

The utility model relates to the technical field of lithium battery packaging, in particular to a lithium battery pack packaging device.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses nonaqueous electrolyte solution, and the lithium battery pack is used for connecting the lithium batteries in series or in parallel to meet a certain requirement, has high energy density, no pollution and wide application, but the lithium battery pack is not without defects, and can reduce the performance of the lithium battery pack when dropped, collided, bent and the like.

The patent of publication number CN208360805U discloses a lithium cell packing plant, including the bed plate, the top fixedly connected with of bed plate places the frame, place the guide arm that two symmetries set up of frame internal fixation have, slidable mounting has a plurality of grip blocks on the guide arm, be equipped with the spring between the adjacent grip block, the spring housing is located on the guide arm, place frame internal fixation and have the baffle, baffle and grip block sliding connection, place one side slidable mounting of frame has the slide bar of two symmetries settings, the one end of slide bar extends to place frame internal and grip block fixed connection, the other end fixedly connected with mounting panel of slide bar, the mounting panel is located the outside of placing the frame, one side rotation of placing the frame installs the threaded rod, threaded rod and mounting panel threaded connection, place the top one end threaded connection of frame has sealed lid, the top inner wall fixed mounting of sealed lid has the fixed block. According to the utility model, the fixed packaging of lithium batteries with different sizes is realized by the clamping method, and the packaging device is convenient to open and lock and easy to popularize.

Above-mentioned prior art is in concrete use, drive the mounting panel to place the frame through rotating the threaded rod and be close to, drive slide bar promotion a plurality of grip blocks and extrude each other, can fix the lithium cell of equidimension simultaneously, but when carrying out the centre gripping to the lithium cell through a plurality of grip blocks, cause excessive extrusion very easily to the lithium cell, thereby reduce the performance of lithium cell, and above-mentioned prior art can only fix single lithium cell, and lithium cell group often is array combination, whole great, above-mentioned prior art can't carry out effective fixed and protection to lithium cell group, be unfavorable for lithium cell group's transportation packing, in view of this, we propose a lithium cell group packing plant.

Disclosure of Invention

The utility model aims to provide a lithium battery pack packaging device which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a lithium battery pack packing plant, includes the packing box body, box in the packing box body has been placed in the shock attenuation, and the shock attenuation is interior box can play the absorbing effect to the lithium battery pack of inside placing, from supreme supporting baseplate, middle part baffle and the fixed roof of having placed in proper order down in the shock attenuation, the first bottom constant head tank that a plurality of is the matrix arrangement has been seted up at the top of supporting baseplate, the first top constant head tank that a plurality of is the matrix arrangement has been seted up at the bottom of middle part baffle, the second top constant head tank that a plurality of is the matrix arrangement has been seted up at the bottom of fixed roof, can place a plurality of lithium battery packs of waiting to transport between supporting baseplate and the middle part baffle, can place a plurality of lithium battery packs of waiting to transport between middle part baffle and the fixed roof, the quantity of first bottom constant head tank and first top constant head tank is the same, and the quantity of the first bottom constant head tank is the same, and the one-to-one, and the second bottom constant head tank is used for the bottom constant head tank of fixed lithium battery pack and the bottom constant head tank of first bottom constant head tank and second bottom constant head tank all is used for the bottom constant head tank of fixed lithium battery pack and the top of first top constant head tank all one-to-up the top constant head tank;

the top of the packing box body is detachably connected with a cover plate, the middle part of the bottom of the cover plate is provided with a rectangular fixing pipe, a rectangular connecting rod capable of being adjusted up and down is movably connected in the rectangular fixing pipe, the bottom of the rectangular connecting rod is provided with a rectangular pressing plate, the bottom of the rectangular pressing plate is provided with a foam-rubber cushion, the rectangular pressing plate and the foam-rubber cushion are driven to move downwards through the rectangular connecting rod, the position of the fixing top plate is fixed, and the fixing top plate and the foam-rubber cushion are provided with certain buffer deformation capacity.

Preferably, the shock attenuation is interior to be used for the box and is made by shock attenuation rubber slab, makes the shock attenuation in the box possess the cushioning effect, cooperates supporting baseplate, middle part baffle and fixed roof, can effectively prevent that lithium cell group from being collided, ensures the safety of lithium cell group in the transportation, U-shaped dodges mouthful in the position that just is located top edge middle part of the left and right sides of box in the shock attenuation for dodge two fixed lugs, when the apron lid, the bottom of fixed lug dodges mouthful inner wall with the U-shaped bottom and laminates mutually.

Preferably, the bottom of box inner wall just is close to the position of four corners and all is equipped with the locating lever in the shock attenuation, supporting baseplate, middle part baffle and fixed roof are equal sliding connection in the outside of four locating levers, fix a position supporting baseplate, middle part baffle and fixed roof's position, are favorable to supporting baseplate, middle part baffle and fixed roof to lithium cell group's fixed.

Preferably, the supporting bottom plate, the middle partition plate and the fixed top plate are all made of EPE pearl wool, so that the lithium battery pack in the transportation process is effectively protected, two handle grooves which are arranged in a bilateral symmetry mode are formed in the tops of the supporting bottom plate, the middle partition plate and the fixed top plate, a user can take out the supporting bottom plate, the middle partition plate and the fixed top plate from the damping inner box conveniently, and the user can replace the corresponding supporting bottom plate, the middle partition plate and the fixed top plate according to the lithium battery pack with different sizes more conveniently.

Preferably, the bottom of apron and the position that is close to left and right sides edge middle part all are equipped with fixed lug, the circular hole has all been seted up to the position that the left and right sides of the packing carton body just is close to top edge middle part, two equal swing joint has fastening bolt in the circular hole, two fastening bolt threaded connection respectively in the opposite sides of two fixed lugs, fixes the position of two fixed lugs through two fastening bolt to make the position fixing of apron and packing carton body.

Preferably, the bottom of apron just is close to the position of four corners and all is equipped with L shape locating piece, the outside of L shape locating piece is laminated mutually with the top of packing carton body inner wall, the bottom of L shape locating piece is laminated mutually with the top of box in the shock attenuation, prevents the apron skew to play the fixed action to the position of box in the shock attenuation.

Preferably, the top of apron is equipped with two handles that are bilateral symmetry and set up, and the user of being convenient for removes this packing plant.

Preferably, the middle part rotation of apron bottom is connected with the threaded rod, the threaded rod is located the fixed intraductal, rectangular connection pole threaded connection is in the outside of threaded rod, reciprocates through threaded rod drive rectangular connection pole, the bottom and the fixedly connected with knob of apron are passed on the top of threaded rod, and convenient to use person rotates the threaded rod.

Preferably, the bottom of the packing box body and the positions close to four corners are all provided with anti-slip pads, so that friction force between the packing box body and the ground is increased, and the packing box body is prevented from sliding.

Compared with the prior art, the utility model has the beneficial effects that:

1. this lithium battery pack packing plant, through box cooperation supporting baseplate, middle part baffle and the fixed roof in the shock attenuation that sets up, can play effectual protection to lithium battery, avoid lithium battery to bump in the transportation.

2. Through the cooperation of rectangle fixed pipe, threaded rod, rectangle connecting rod, rectangle clamp plate and foam-rubber cushion, can fix the position of fixed roof to make a plurality of lithium cell group between supporting baseplate and the middle part baffle and a plurality of lithium cell group between middle part baffle and the fixed roof fixed, effectively prevent lithium cell group collision each other.

3. Two fixing convex blocks are fixed in the packaging box body through two set fastening bolts, so that the position of the cover plate can be effectively fixed, and the cover plate is prevented from being accidentally opened in the transportation process of the lithium battery pack.

Drawings

FIG. 1 is a schematic view of a first view angle structure of the present utility model;

FIG. 2 is a schematic diagram of an overall second view structure according to the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the present utility model;

FIG. 4 is a second schematic diagram of a portion of the structure of the present utility model;

FIG. 5 is a schematic cross-sectional view of the shock absorbing inner case of the present utility model;

FIG. 6 is a schematic view of a support floor structure in accordance with the present utility model;

FIG. 7 is a schematic view of a first view structure of a middle separator plate according to the present utility model;

FIG. 8 is a schematic view of a second view structure of a middle separator plate according to the present utility model;

FIG. 9 is a schematic view of a fixed top plate according to the present utility model;

FIG. 10 is a third schematic view of a portion of the structure of the present utility model;

FIG. 11 is a schematic diagram of a portion of the structure of the present utility model.

In the figure: the packing box body 1, the circular hole 10, the shock attenuation inner box 2, the U-shaped dodges mouth 20, the locating lever 21, the supporting baseplate 3, first bottom constant head tank 30, middle part baffle 4, first top constant head tank 40, second bottom constant head tank 41, fixed roof 5, second top constant head tank 50, apron 6, fixed lug 60, L-shaped locating piece 61, rectangle fixed pipe 7, threaded rod 8, rectangle connecting rod 9, rectangle clamp plate 11, foam-rubber cushion 12, fastening bolt 13, handle 14, slipmat 15, handle groove 16, knob 17.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 11, the present utility model provides a technical solution:

the utility model provides a lithium battery pack packing plant, including packing carton body 1, packing carton body 1 has placed shock attenuation interior box 2, shock attenuation interior box 2 can play the absorbing effect to the lithium battery pack of inside placing, supporting baseplate 3 has been placed in proper order from bottom to top in the shock attenuation interior box 2, middle part baffle 4 and fixed roof 5, supporting baseplate 3 is the same with fixed roof 5, and supporting baseplate 3 and fixed roof 5 are the bilateral symmetry setting from top to bottom, the thickness of middle part baffle 4 is the twice of supporting baseplate 3 thickness, a plurality of first bottom constant head tank 30 that are the matrix and arrange have been seted up at the top of supporting baseplate 3, a plurality of first top constant head tank 40 that are the matrix and arrange have been seted up at the bottom of middle part baffle 4, a plurality of second bottom constant head tank 41 that are the matrix and arrange have been seted up at the top of middle part baffle 4, a plurality of second top positioning grooves 50 which are arranged in a matrix are formed in the bottom of the fixed top plate 5, a plurality of lithium battery packs to be transported can be placed between the supporting bottom plate 3 and the middle partition plate 4, a plurality of lithium battery packs to be transported can be placed between the middle partition plate 4 and the fixed top plate 5, the first bottom positioning grooves 30 and the first top positioning grooves 40 are the same in number and correspond to each other one to one, the second bottom positioning grooves 41 and the second top positioning grooves 50 are the same in number and correspond to each other one to one, the first bottom positioning grooves 30 and the second bottom positioning grooves 41 are all used for fixing the bottoms of the lithium battery packs, and the first top positioning grooves 40 and the second top positioning grooves 50 are all used for fixing the tops of the lithium battery packs;

the top of the packing box body 1 can be dismantled and be connected with apron 6, the middle part of apron 6 bottom is equipped with rectangle fixed pipe 7, swing joint has rectangle connecting rod 9 that can adjust from top to bottom in the rectangle fixed pipe 7, the bottom of rectangle connecting rod 9 is equipped with rectangle clamp plate 11, the bottom of rectangle clamp plate 11 is equipped with foam-rubber cushion 12, it moves down to drive rectangle clamp plate 11 and foam-rubber cushion 12 through rectangle connecting rod 9, fix the position of fixed roof 5, because fixed roof 5 and foam-rubber cushion 12 all have certain buffering deformability, when using rectangle clamp plate 11 to fix a position fixed roof 5, can stop when the rotatory knob 17 of user feels the resistance, can not cause excessive extrusion to the lithium cell group, simultaneously can make the fixed position of a plurality of lithium cell groups.

In this embodiment, box 2 adopts the shock attenuation rubber slab to make in the shock attenuation, make box 2 possess the cushioning effect in the shock attenuation, cooperation backing plate 3, middle part baffle 4 and fixed roof 5, can effectively prevent that lithium cell group from being collided, ensure the safety of lithium cell group in the transportation, U-shaped dodge mouthful 20 has all been seted up to the position in the left and right sides of box 2 and in top edge middle part in the shock attenuation for dodge two fixed lug 60, when apron 6 lid, the bottom of fixed lug 60 is dodged mouthful 20 inner wall's bottom with the U-shaped and is laminated mutually.

Specifically, the bottom of box 2 inner wall in the shock attenuation just is close to the position of four corners and all is equipped with locating lever 21, and supporting baseplate 3, middle part baffle 4 and fixed roof 5 are all sliding connection in the outside of four locating levers 21, fix a position supporting baseplate 3, middle part baffle 4 and fixed roof 5, are favorable to supporting baseplate 3, middle part baffle 4 and fixed roof 5 to lithium cell group's fixed.

Further, the supporting bottom plate 3, the middle partition plate 4 and the fixed top plate 5 are all made of EPE pearl wool, so that the lithium battery pack in the transportation process is effectively protected, two handle grooves 16 which are arranged in a bilateral symmetry manner are formed in the tops of the supporting bottom plate 3, the middle partition plate 4 and the fixed top plate 5, a user can take out the supporting bottom plate 3, the middle partition plate 4 and the fixed top plate 5 from the damping inner box 2, and the user can replace the corresponding supporting bottom plate 3, the middle partition plate 4 and the fixed top plate 5 according to the lithium battery packs with different sizes more conveniently.

Further, the bottom of the cover plate 6 and the position close to the middle of the edges of the left side and the right side are provided with fixing lugs 60, the positions of the left side and the right side of the package box body 1 and close to the middle of the edges of the top are provided with round holes 10, fastening bolts 13 are movably connected in the two round holes 10, the two fastening bolts 13 are respectively connected with the opposite side surfaces of the two fixing lugs 60 in a threaded manner, and the positions of the two fixing lugs 60 are fixed through the two fastening bolts 13, so that the positions of the cover plate 6 and the package box body 1 are fixed.

Further, the bottom of the cover plate 6 and the positions close to the four corners are respectively provided with an L-shaped positioning block 61, the outer side of the L-shaped positioning block 61 is attached to the top of the inner wall of the packaging box body 1, the bottom of the L-shaped positioning block 61 is attached to the top of the shock absorption inner box 2, the cover plate 6 is prevented from being deviated, and the shock absorption inner box 2 is fixed.

Further, two handles 14 are provided on the top of the cover plate 6, which are symmetrically arranged left and right, so that the user can move the packaging device conveniently.

Further, the middle part rotation of apron 6 bottom is connected with threaded rod 8, and threaded rod 8 is located rectangle fixed pipe 7, and rectangle connecting rod 9 threaded connection is in the outside of threaded rod 8, and through the reciprocating of threaded rod 8 drive rectangle connecting rod 9, the bottom and the fixedly connected with knob 17 of apron 6 are passed on the top of threaded rod 8, and the user of facilitating the use rotates threaded rod 8.

Further, the bottom of the packing box body 1 and the positions close to four corners are all provided with anti-slip pads 15, so that friction force between the packing box body 1 and the ground is increased, and the packing box body 1 is prevented from sliding.

When the lithium battery pack packaging device of the embodiment is used, a user places the shock absorption inner box 2 in the packaging box body 1, then places the supporting bottom plate 3 in the shock absorption inner box 2, then places the bottoms of the lithium battery packs in the first bottom positioning grooves 30 respectively, places the middle partition plate 4 in the shock absorption inner box 2, enables the tops of the lithium battery packs to be located in the first top positioning grooves 40 respectively, places the bottoms of the lithium battery packs in the second bottom positioning grooves 41 respectively, places the fixed top plate 5 in the shock absorption inner box 2, enables the tops of the lithium battery packs to be located in the second top positioning grooves 50 respectively, then covers the cover plate 6 on the top of the packaging box body 1, and then uses the two fastening bolts 13 to fix the two fixing projections 60 in the packaging box body 1 respectively, so that the positions of the cover plate 6 and the packaging box body 1 are fixed, and then rotates the knob 17, and drives the connecting rod 9 to move downwards, so that the rectangular pressing plate 11 and the sponge pad 12 generate downward pressure to the fixed top plate 5, and the lithium battery packs can be prevented from being extruded by the sponge pad 12 to the middle part and the lithium battery packs to be prevented from being excessively pressed by the user, and the lithium battery packs can be prevented from being pressed by the top plate 3, and the lithium battery packs from being excessively pressed by the user to be prevented from being compressed by the top plate 3, and the lithium battery packs from being compressed in the middle part 2.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a lithium battery pack packing plant, includes packing carton body (1), box (2) in having placed the shock attenuation in packing carton body (1), its characterized in that: the utility model discloses a box, including box (2) including shock attenuation, bottom plate (3), middle part baffle (4) and fixed roof (5) have been placed in proper order from supreme down in the shock attenuation, first bottom constant head tank (30) that a plurality of matrix were arranged are seted up at the top of bottom plate (3), first top constant head tank (40) that a plurality of matrix were arranged are seted up to the bottom of middle part baffle (4), second bottom constant head tank (41) that a plurality of matrix were arranged are seted up at the top of middle part baffle (4), second top constant head tank (50) that a plurality of matrix were arranged are seted up to the bottom of fixed roof (5), be connected with apron (6) can be dismantled at the top of packing carton body (1), the middle part of apron (6) bottom is equipped with rectangle fixed tube (7), swing joint has rectangle connecting rod (9) that can adjust from top to bottom in rectangle fixed tube (7), the bottom of rectangle connecting rod (9) is equipped with rectangle clamp plate (11), the bottom of rectangle clamp plate (11) is equipped with sponge pad (12).

2. The lithium battery pack packaging device according to claim 1, wherein: the shock attenuation is interior box (2) adopts shock attenuation rubber sheet to make, U-shaped dodges mouth (20) have all been seted up to the position that just is located top edge middle part in the left and right sides of box (2) in the shock attenuation.

3. The lithium battery pack packaging device according to claim 1, wherein: the bottom of box (2) inner wall just is close to the position of four corners all and is equipped with locating lever (21), supporting baseplate (3), middle part baffle (4) and fixed roof (5) all sliding connection in the outside of four locating levers (21).

4. The lithium battery pack packaging device according to claim 1, wherein: the supporting bottom plate (3), the middle partition plate (4) and the fixed top plate (5) are all made of EPE pearl cotton, and two handle grooves (16) which are symmetrically distributed are formed in the tops of the supporting bottom plate (3), the middle partition plate (4) and the fixed top plate (5).

5. The lithium battery pack packaging device according to claim 1, wherein: the bottom of apron (6) and be close to the position at left and right sides edge middle part all be equipped with fixed lug (60), round hole (10) have all been seted up in the position at left and right sides of packing carton body (1) and be close to top edge middle part, two equal swing joint has fastening bolt (13) in round hole (10), two fastening bolt (13) threaded connection are in the opposite sides of two fixed lug (60) respectively.

6. The lithium battery pack packaging device according to claim 1, wherein: the bottom of apron (6) and be close to the position of four corners and all be equipped with L shape locating piece (61), the outside of L shape locating piece (61) is laminated with the top of packing carton body (1) inner wall mutually, the bottom of L shape locating piece (61) is laminated with the top of box (2) in the shock attenuation.

7. The lithium battery pack packaging device according to claim 1, wherein: the top of the cover plate (6) is provided with two handles (14) which are symmetrically arranged left and right.

8. The lithium battery pack packaging device according to claim 1, wherein: the middle part rotation of apron (6) bottom is connected with threaded rod (8), threaded rod (8) are located rectangle fixed pipe (7), rectangle connecting rod (9) threaded connection is in the outside of threaded rod (8), the bottom and fixedly connected with knob (17) of apron (6) are passed on the top of threaded rod (8).

9. The lithium battery pack packaging device according to claim 1, wherein: the bottom of the packing box body (1) and the positions close to four corners are provided with anti-slip pads (15).