CN218448311U - Battery box bottom plate installation frock and battery device equipment - Google Patents

Abstract

The utility model relates to a battery production facility technical field provides a battery box bottom plate installation frock and battery device equipment. This battery box bottom plate installation frock includes: a support; the bearing table is arranged on the bracket in a turnable way; one side of the bearing table is provided with a bearing surface used for bearing the battery pack assembled by the battery pack and the frame; the bearing table has a first state and a second state, the bearing table is in the first state, and the bearing surface is arranged upwards; the bearing table is in a second state, and the bearing surface is arranged downwards; the fixing assembly is used for fixing the battery assembly relative to the bearing surface; the driving assembly is used for driving the bearing table to be switched between a first state and a second state. In the battery box body bottom plate mounting tool, all structures are mutually matched, so that the bottom plate can be mounted at the bottom of a battery component from top to bottom, and the assembly operation flow is simplified; and the installation mode can avoid the phenomenon of displacement or falling, thereby improving the yield of the assembled structure.

Description

Battery box bottom plate installation frock and battery device equipment

Technical Field

The utility model relates to a battery production facility technical field especially relates to a battery box bottom plate installation frock and battery device equipment.

Background

In the prior art, after the battery pack and the frame are fixed into the battery assembly, if the bottom plate is installed from bottom to top, the battery assembly needs to be supported. In the process, a tool clamp is required to be fixed, and the operation is very complicated. Furthermore, during operation, it is necessary to prevent the battery pack from dropping down due to gravity, and to prevent the battery pack from being unstably adhered to the battery frame or from being completely displaced due to the uncured adhesive.

Therefore, how to effectively mount the battery assembly and the bottom plate is an urgent technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a battery box bottom plate installation frock and battery device equipment, this battery box bottom plate installation frock can install battery pack and bottom plate effectively.

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

according to the utility model discloses a first aspect provides a battery box bottom plate installation frock, include:

a support;

the bearing table is arranged on the bracket in a turnover mode; one side of the bearing table is provided with a bearing surface used for bearing the battery pack assembled by the battery pack and the frame; the bearing table has a first state and a second state, and when the bearing table is in the first state, the bearing surface faces upwards so that the bottom plate can be assembled with the battery assembly from top to bottom; when the bearing table is in a second state, the bearing surface is arranged downwards;

the fixing assembly is used for fixing the battery assembly relative to the bearing surface so that the battery assembly can be switched from the first state to the second state along with the bearing table;

and the driving assembly is used for driving the bearing table to be switched between the first state and the second state.

In the battery box bottom plate installation frock that this application provided, the plummer can realize the upset operation after battery pack and bottom plate equipment, and simultaneously, fixed subassembly can be fixed in the loading end with the structure after battery pack and the bottom plate equipment on to when the plummer switches to the second state by first state, battery pack can not fall from the bearing platform. Specifically, when the battery box and bottom plate mounting tool provided by the application is applied, the bottom of the battery assembly can be upward and placed on the bearing surface of the bearing table in the first state, so that the bottom plate can be assembled with the bottom of the battery assembly from top to bottom; after the assembly is completed, the battery assembly can be turned over along with the bearing table so as to turn the bottom plate assembled with the battery assembly downwards, and the subsequent assembly operation is facilitated.

It should be noted that in the installation tool for the bottom plate of the battery box body, the bearing table, the fixing assembly and the driving assembly are matched with each other, so that the bottom plate can be installed at the bottom of the battery assembly from top to bottom, complex operation during installation from bottom to top is avoided, and the assembly operation flow is simplified; meanwhile, the top-down mounting mode of the bottom plate can avoid the phenomenon of displacement or falling, so that the yield of the assembled structure can be improved.

According to the utility model discloses a second aspect provides a battery device equipment, include the battery box mounting tool that as above-mentioned arbitrary technical scheme provided.

In the battery device assembling equipment provided by the application, the overturning operation after the battery assembly and the bottom plate are assembled can be realized by the bearing platform in the battery box body bottom plate installation tool, and meanwhile, the fixing assembly can fix the structure after the battery assembly and the bottom plate are assembled on the bearing surface, so that the battery assembly cannot fall from the bearing platform when the bearing platform is switched from the first state to the second state. Specifically, when the battery box body and bottom plate mounting tool provided by the application is applied, the bottom of a battery assembly can be upward and placed on the bearing surface of the bearing table in the first state, so that the bottom plate can be assembled with the bottom of the battery assembly from top to bottom; after the assembly is completed, the battery assembly can be turned over along with the bearing table so as to turn the bottom plate assembled with the battery assembly downwards, and the subsequent assembly operation is facilitated.

It should be noted that, in the battery device assembling apparatus provided by the present application, the bearing table, the fixing component and the driving component in the battery box bottom plate installation tool are mutually matched, so that the bottom plate can be installed at the bottom of the battery component from top to bottom, so as to avoid complex operation during installation from bottom to top, and simplify the assembly operation flow; meanwhile, the top-down mounting mode of the bottom plate can avoid the phenomenon of displacement or falling, so that the yield of the assembled structure can be improved.

Drawings

For a better understanding of the present disclosure, reference may be made to the embodiments illustrated in the following drawings. The components in the drawings are not necessarily to scale, and related elements may be omitted in order to emphasize and clearly illustrate the technical features of the present disclosure. In addition, the relevant elements or components may be arranged differently as is known in the art. Further, in the drawings, like reference characters designate the same or similar parts throughout the several views. Wherein:

fig. 1 is a schematic structural diagram of a battery box bottom plate mounting tool provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a battery box bottom plate mounting tool provided in the embodiment of the present application;

fig. 3 is an enlarged partial schematic view of the structure of fig. 2.

The reference numerals are illustrated below:

100. a support; 101. a first portion; 102. a second portion; 103. a third portion; 200. a bearing platform; 300. a fixing component; 310. a limiting part; 320. a cylinder; 321. a cylinder body; 322. a piston rod; 330. a fixing member; 331. a body portion; 332. an extension portion; 400. a drive assembly; 500. a guide assembly; 600. a lifting platform; 601. a table top; 602. a lifting frame; 603. a plate body; 604. a rotating shaft, 605 and a driving mechanism; 606. a roller; 607. a raceway; 01. a battery assembly; 011. a battery pack; 012. a frame; 02. a base plate; 03. a tray; A. a support surface; B. and (4) carrying a surface.

Detailed Description

The technical solutions in the exemplary embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the exemplary embodiments of the present disclosure. The example embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present disclosure, and it is, therefore, to be understood that various modifications and changes may be made to the example embodiments without departing from the scope of the present disclosure.

In the description of the present disclosure, unless otherwise explicitly specified or limited, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more; the term "and/or" includes any and all combinations of one or more of the associated listed items. In particular, reference to "the" object or "an" object is also intended to mean one of many such objects possible.

The terms "connected," "secured," and the like are to be construed broadly and encompass, for example, a fixed connection, a removable connection, an integral connection, an electrical connection, or a signal connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present disclosure can be understood as a specific case by a person skilled in the art.

Further, in the description of the present disclosure, it is to be understood that the directional words "upper", "lower", "inner", "outer", etc., which are described in the exemplary embodiments of the present disclosure, are described at the angles shown in the drawings, and should not be construed as limiting the exemplary embodiments of the present disclosure. It will also be understood that, in this context, when an element or feature is referred to as being "on", "under", or "inner", "outer" with respect to another element(s), it can be directly on "," under ", or" inner "," outer "with respect to the other element(s), or indirectly on", "under", or "inner", "outer" with respect to the other element(s) via intervening elements.

In a first aspect, an embodiment of the application provides a battery box bottom plate installation tool. Fig. 1 and fig. 2 are schematic structural diagrams of a battery box bottom plate installation tool provided in an embodiment of the present application when the installation tool is in different states. As the structure shown in fig. 1 and fig. 2, the battery box bottom plate installation tool provided by the embodiment of the application comprises:

a support 100;

the bearing table 200, the bearing table 200 is installed on the bracket 100 in a turnable way; one side of the bearing table 200 is provided with a bearing surface B for bearing the battery pack 011 and the battery pack 01 assembled with the frame 012; the bearing table 200 has a first state and a second state, and when the bearing table 200 is in the first state, the bearing surface B faces upward, so that the bottom plate 02 can be assembled with the battery assembly 01 from top to bottom; when the bearing table 200 is in the second state, the bearing surface B is arranged facing downward;

the fixing assembly 300 is used for fixing the battery assembly 01 relative to the bearing surface B, so that the battery assembly 01 can be switched from the first state to the second state along with the bearing table 200;

the driving assembly 400, the driving assembly 400 is used for driving the carrier 200 to switch between the first state and the second state.

It is to be understood that the battery assembly 01 includes an assembled battery pack 011 and a frame 012. Specifically, the frame 012 may include only the edge beam, or the frame 012 may include the edge beam and the partition beam; the battery pack 011 includes at least one battery cell therein, each of which includes at least one battery.

It should be noted that, in the battery box bottom plate installation tool provided in the embodiment of the present application, the bearing table 200 can implement the overturning operation after the assembly of the battery assembly 01 and the bottom plate 02, and meanwhile, the fixing assembly 300 can fix the structure after the assembly of the battery assembly 01 and the bottom plate 02 on the bearing surface B, so as to prevent the battery assembly 01 from falling off from the bearing table 200 when the bearing table 200 is switched from the first state to the second state.

Specifically, when the battery box body bottom plate installation tool provided by the embodiment of the application is applied, the bottom of the battery component 01 can be upward and placed on the bearing surface B of the bearing table 200 in the first state, so that the bottom plate 02 can be assembled with the bottom of the battery component 01 from top to bottom; after the assembly is completed, the battery assembly 01 can be turned over along with the bearing table 200 so as to turn the bottom plate 02 assembled with the battery assembly 01 downwards, thereby facilitating the subsequent assembly operation.

It should be noted that in the installation tool for the bottom plate of the battery box provided in the embodiment of the present application, the bearing table 200, the fixing component 300 and the driving component 400 are mutually matched, so that the bottom plate 02 can be installed at the bottom of the battery component 01 from top to bottom, thereby avoiding complex operation during installation from bottom to top and simplifying the assembly operation flow; meanwhile, the phenomenon of displacement or falling can be avoided by the installation mode of the bottom plate 02 from top to bottom, so that the yield of the assembled structure can be improved.

It is noted that, when transporting the battery pack 01, the battery pack 01 may be placed on the support surface a of the tray 03 as shown in fig. 1 to be circulated between different tools with the tray 03. With continued reference to the structure shown in fig. 1 and fig. 2, the tray 03 and the battery assembly 01 are placed on the carrying surface B of the carrying table 200.

In one embodiment, the fixture assembly 300 is mounted to the carrier 200.

It should be noted that, the fixing assembly 300 is disposed on the carrier 200, so that the overall structure can be simplified, and the fixing assembly 300 can be switched between the first state and the second state synchronously with the carrier 200.

Of course, the fixing assembly 300 is not limited to be disposed on the carrier 200, and may be disposed in other structures, and only when the carrier 200 is switched from the first state to the second state, the fixing assembly 300 may fix the battery assembly 01 on the carrier surface B, which is not described in detail herein.

In a specific application of the fixing assembly 300 structure, in a specific embodiment, there may be provided: the fixing assembly 300 fixes the battery assembly 01 on the supporting surface B only when the supporting table 200 is switched from the first state to the second state. In another specific embodiment, it may be provided that: the fixing assembly 300 continuously fixes the battery assembly 01 on the supporting surface B when the supporting table 200 is in the first state and the second state.

It should be noted that, when the fixing assembly 300 fixes the battery assembly 01 on the bearing surface B in the first state, the stability of the battery assembly 01 and the bottom plate 02 during the installation process of the battery assembly 01 can be ensured, so that the product yield of the assembled structure can be improved.

In one embodiment, the fixing assembly 300 includes at least two position-limiting parts 310, each position-limiting part 310 has a descending station and an ascending station, and when the position-limiting part 310 is located at the descending station, the position-limiting part 310 does not exceed the carrying surface B of the carrying table 200; when the position-limiting portion 310 is located at the lifting station, at least a portion of the position-limiting portion 310 extends to one side of the bearing surface B of the bearing table 200 to cooperate with the bearing surface B to limit the battery assembly 01 along a direction perpendicular to the bearing surface B. It should be understood that when the limiting portion 310 is located at the descending station, the limiting portion 310 may be located slightly lower than the carrying surface B, or the limiting portion 310 may be located below a side surface of the carrying table 200 facing away from the carrying surface B, so as to better avoid the battery assembly 01.

It should be noted that, when the battery assembly 01 is transferred to the carrying platform 200, the limiting part 310 is located at the descending station and does not exceed the carrying surface B, so that the battery assembly 01 is conveniently placed on the carrying platform 200; before the carrier 200 needs to be switched from the first state to the second state, the position-limiting portion 310 may be switched to the lifting position and extended to one side of the carrier surface B to limit the battery assembly 01 along the direction perpendicular to the carrier surface B.

Specifically, one side of the limiting part 310 facing the bearing surface B is provided with a limiting surface, and the limiting surface is matched with the bearing surface B to limit the maximum displacement of the battery assembly 01 along the direction perpendicular to the bearing surface B.

Of course, the limiting portion 310 can be switched to the lifting position before the battery assembly 01 and the bottom plate 02 are assembled, so that the assembling effect of the bottom plate 02 and the battery assembly 01 can be improved. It should be understood that the limiting point of the limiting portion 310 needs to be avoided from the assembling position of the bottom plate 02, and may be specifically set according to requirements, which is not described herein again.

For clarity of explanation, the structure of the position limiting portion 310 in the position limiting position of the battery assembly 01, as shown in fig. 1 and 2, exemplarily indicates a first direction and a second direction, and it should be understood that the first direction is perpendicular to the second direction. It is noted that the frame 012 is exemplarily formed by 4 edge beams, which are connected in sequence.

In a specific embodiment, two limiting portions 310 may be oppositely disposed along the first direction to engage at least two edge beams of the battery assembly 01.

In another specific embodiment, for example, as shown in fig. 1 and 2, two limiting portions 310 may be oppositely disposed along the second direction to limit at least two edge beams of the battery assembly 01.

It should be noted that, the limiting portion 310 for limiting each side edge beam may be multiple, and multiple limiting portions 310 may be arranged at intervals to limit the battery assembly 01 from multiple positions, so as to improve the fixing effect on the battery assembly 01.

It should be understood that the limiting portion 310 may be further disposed to limit three side beams, four side beams, or even five side beams of the frame 012 according to requirements, which will not be described in detail.

When the position of the limiting portion 310 is specifically set, since the limiting portion 310 can perform switching between a descending station and an ascending station with respect to the carrier 200, in one embodiment, an avoiding hole may be set on the carrier 200, so as to facilitate switching between the descending station and the ascending station of the limiting portion 310.

It should be noted that the tray 03 may also be provided with a corresponding avoiding structure to correspond to the avoiding hole on the plummer 200, which is not described in detail.

In one embodiment, the securing assembly 300 further comprises a securing member 330 and a power member, wherein:

the fixing member 330 is located on a side of the bearing platform 200 away from the bearing surface B, and a limiting portion 310 is installed on a side of the fixing member 330 facing the bearing platform 200;

the power member is located between the fixing member 330 and the plummer 200; the power member has a first end and a second end, and the first end and the second end can move relatively along the direction perpendicular to the bearing surface B, and the first end is connected to the bearing platform 200, and the second end is connected to the fixing member 330.

It should be understood that "relative movement between the first and second ends of the power member" means: when the second end is fixed, the first end can move relative to the second end; alternatively, the second end may be movable relative to the first end while the first end is stationary.

Specifically, for example, the second end can move relative to the first end, and since the first end of the power member is fixed to the bearing table 200, the second end can drive the fixing member 330 connected thereto to move along the direction perpendicular to the bearing surface B during the movement of the second end, so as to realize the switching operation of the limiting portion 310 between the descending station and the ascending station.

It should be noted that there are many possibilities in selecting the configurations of the fixing member 330 and the power member.

In one embodiment, the fixing element 330 includes a main body 331 and an extending portion 332, the main body 331 is disposed parallel to the carrying surface B, and a position-limiting portion 310 is installed on a side of the main body 331 facing the carrying platform 200; the extending portion 332 is connected to the main body 331, and the extending portion 332 is disposed on a side of the main body 331 away from the susceptor 200;

the power part is a cylinder 320; the cylinder 320 includes a cylinder body 321 and a piston rod 322, the cylinder body 321 forms a first end, and the cylinder body 321 is fixed to the plummer 200; one end of the piston rod 322 extends out of the cylinder 321 to form a second end, and the second end penetrates through the body 331 and is connected to the extending portion 332 to drive the fixing member 330 to perform piston movement along with the piston rod 322.

It should be noted that the cylinder 320 and the fixing element 330 are used for driving the limiting portion 310 to move, specifically, the cylinder 321 of the cylinder 320 is fixed on the side of the plummer 200 away from the bearing surface B, the piston rod 322 is connected to the extending portion 332 of the fixing element 330, when the piston rod 322 performs a piston motion relative to the cylinder 321, the extending portion 332 is connected to the piston rod 322, so that the fixing element 330 performs a piston motion integrally with the piston rod 322, that is, the fixing element 330 is movable integrally relative to the direction perpendicular to the bearing surface B. Based on this, the position-limiting portion 310 provided on the body portion 331 can be switched between the descending position and the ascending position with the fixing member 330.

It should be noted that, along the first direction, the plurality of limiting portions 310 on each side may be disposed on the body portion 331 of the same fixing element 330 to move synchronously, so as to avoid the error in the moving dimension of the plurality of limiting portions 310, thereby improving the engaging effect on the battery assembly 01.

It should be understood that the number of cylinders 320 for driving the motion of each side fixing member 330 may be one or more. When the plurality of cylinders 320 drive the same fixing member 330 to move, the plurality of cylinders 320 cooperate with each other to increase the driving force for the fixing member 330, thereby increasing the driving effect.

It should be noted that, before the limit portion 310 limits the edge beam, the limit portion 310 switched from the descending position to the ascending position may ascend by a large distance, and then, the size of the descending portion may be reduced to ensure effective engagement with the battery assembly 01.

In another embodiment, taking the example that the limiting portions 310 are located on two sides of the battery assembly 01 along the first direction, the fixing assembly 300 can also be configured to have a function of moving along the first direction, and cooperate with the switching between the ascending station and the descending station to synchronously limit the battery assembly 01 when the limiting portions 310 are switched to the ascending station.

In one embodiment, the body portion 331 is provided with an evacuation port for evacuating the cylinder 321.

It should be noted that, when the piston rod 322 drives the fixing member 330 to move, the avoiding port on the body 331 can avoid the cylinder 321, so as to prevent the fixing member 330 from interfering with the body 331 and affecting the action of the limiting portion 310. It should be understood that the relief opening may be a through hole or a notch.

It should be noted that this arrangement can reduce the overall size of the fixing member 330 and the power member along the direction perpendicular to the carrying platform 200, so that the overall structure is compact and is convenient for other devices to operate.

In one embodiment, the battery box bottom plate installation tool provided in the embodiment of the present application further includes a guide assembly 500 disposed between the fixing member 330 and the carrying platform 200, and the guide assembly 500 is used for guiding when the fixing assembly 300 acts.

It should be noted that the guiding assembly 500 can improve the stability of the fixing member 330 moving relative to the carrying platform 200, so as to further improve the clamping effect on the battery assembly 01.

In one embodiment, the guiding assembly 500 includes at least one guiding rod, one end of the guiding rod is fixed on the side of the supporting platform 200 facing away from the supporting surface B, the other end of the guiding rod penetrates through the fixing member 330, and the fixing member 330 can move relative to the guiding rod along the extending direction of the axis of the guiding rod.

It should be noted that the number of the guide rods may be set as required, for example, it may be one or more, and when the number of the guide rods is multiple, the multiple guide rods may be spaced on the body portion 331 to improve the guiding effect.

In one embodiment, the carrier 200 is provided with a positioning assembly for positioning the battery assembly 01 relative to the carrier surface B.

It should be noted that, the positioning component can position the battery assembly 01 at a predetermined position, so that the subsequent limiting portion 310 can perform a clamping operation on the battery assembly 01, thereby improving the fixing effect of the limiting portion 310 on the battery assembly 01.

In one embodiment, the battery box body bottom plate installation tool provided by the embodiment of the application further comprises a lifting table 600, the lifting table 600 is provided with a lifting station and a contraction station, and when the lifting table 600 is located at the lifting station, the lifting table 600 is used for bearing the battery assembly 01 after the bottom plate 02 is installed.

It should be noted that, after the battery assembly 01 on the carrier 200 is assembled with the bottom plate 02, the carrier 200 may be switched from the first state to the second state, and at this time, the battery assembly 01 is switched from the bottom-up state to the bottom-down state; at this time, the lifting platform 600 may be switched from the contraction station to the lifting station to receive the battery assembly 01 on the carrier 200.

It should be noted that, during the process of moving the battery assembly 01 from the carrier 200 to the lifting platform 600, the fixing assembly 300 needs to release the fixing of the battery assembly 01; after the battery assembly 01 is placed on the lifting platform 600, the bottom plate 02 is in contact with the table top 601 of the lifting platform 600, and the top of the battery assembly 01 faces upwards at the moment, so that other assemblies can be carried out on the battery assembly 01 subsequently.

With continuing reference to the structure shown in fig. 3, the bracket 100 specifically includes a first portion 101, a second portion 102, and a third portion 103, wherein the first portion 101 and the second portion 102 are disposed opposite to each other, and the third portion 103 is disposed between the first portion 101 and the second portion 102 and connects the first portion 101 and the second portion 102. Specifically, if it is specified that the third portion 103 is disposed horizontally, the second portion 102 and the first portion 101 are disposed vertically, and the carrier 200 is fixed to the first portion 101 and the second portion 102 by a rotating shaft 604 extending in the second direction. It is noted that the driving assembly 400 can be connected to the shaft 604 to rotate the shaft 604, so that the driving load can be switched between the first state and the second state. For example, the driving assembly 400 may be a motor or an air cylinder 320, which may be specifically configured according to requirements and will not be described herein.

It should be noted that, the above structure is arranged, so that the battery box bottom plate installation tool provided by the embodiment of the application is integrally formed, and can be arranged in any environment scene as required, and the application scene can be widened.

In one embodiment, the lift 600 is movably mounted to the third portion 103 in a first direction.

It should be noted that, the structure arrangement enables the position of the lifting platform 600 relative to the bearing platform 200 to be adjusted along the first direction, so as to ensure that the lifting platform 600 can effectively receive the battery assembly 01, and thus the safety performance of the battery box bottom plate installation tool provided by the embodiment of the application can be improved.

Referring to the structure shown in fig. 3, in particular, the lifting platform 600 includes a table top 601 and a lifting frame 602, the lifting frame 602 is movably mounted on the third portion 103 along a first direction through a plate body 603, and the lifting frame 602 is mounted on a side of the table top 601 facing away from the carrying platform 200 to drive the table top 601 to ascend or descend, and in particular, the lifting frame 602 has a fixed end and a movable end.

With continuing reference to the combination shown in fig. 3, the lifting platform 600 further includes a driving mechanism 605, an output end of the driving mechanism 605 is connected to the moving end of the lifting frame 602 to push the moving end to move along the second direction, and since the fixed end is fixed in position, the lifting platform 600 is lifted while the moving end approaches the fixed end along the second direction; when the driving mechanism 605 pushes the movable end away from the fixed end in the second direction, the lifting stage 600 descends.

In one embodiment, the fixing end is pivotally connected to the plate 603 through a rotating shaft 604, and can rotate around the rotating shaft 604; the moving end is provided with a roller 606, the third part 103 of the bracket 100 is provided with a roller path 607, and the roller 606 can slide on the roller path 607 to improve the lifting smoothness of the lifting frame 602.

In a second aspect, an embodiment of the present application provides a battery device assembling apparatus, including a battery box bottom plate installation tool provided in any of the above technical solutions.

It should be noted that, in the battery device assembling apparatus provided in the present application, the bearing platform 200 in the battery box bottom plate installation tool can realize the turning operation after the battery assembly 01 and the bottom plate 02 are assembled, and meanwhile, the fixing assembly 300 can fix the structure after the battery assembly 01 and the bottom plate 02 are assembled on the bearing surface B, so that when the bearing platform 200 is switched from the first state to the second state, the battery assembly 01 cannot fall off from the bearing platform 200.

Specifically, when the battery box and the bottom plate 02 are used for installing the tool, the bottom of the battery component 01 can be upward and placed on the bearing surface B of the bearing table 200 in the first state, so that the bottom plate 02 can be assembled with the bottom of the battery component 01 from top to bottom; after the assembly is completed, the battery assembly 01 can be turned over along with the bearing table 200 so as to turn the bottom plate 02 assembled with the battery assembly 01 downwards, thereby facilitating the subsequent assembly operation.

It should be noted that, in the battery device assembling apparatus provided by the present application, the bearing table 200, the fixing component 300 and the driving component 400 in the battery box bottom plate installation tool are mutually matched, so that the bottom plate 02 can be installed at the bottom of the battery component 01 from top to bottom, thereby avoiding complex operation during installation from bottom to top and simplifying the assembly operation flow; meanwhile, the phenomenon of displacement or falling can be avoided by the installation mode of the bottom plate 02 from top to bottom, so that the yield of the assembled structure can be improved.

In one embodiment, the battery box bottom plate assembly device further comprises a battery frame assembly tool, a transfer tool is arranged between the battery frame assembly tool and the battery box bottom plate assembly tool, and the transfer tool is used for transferring the battery assembly 01 to the battery box bottom plate assembly tool.

It should be noted that the transferring tool may be an automatic device, a semi-automatic device, or a manual device, and may be specifically set according to requirements, which is not described herein again.

In a specific embodiment, the battery frame assembly tool is connected with the battery box bottom plate mounting tool through a production line, and the battery frame assembly tool is arranged on the upstream of the battery box bottom plate mounting tool.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and example embodiments be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the disclosure is limited only by the appended claims.

Claims (12)

1. The utility model provides a battery box bottom plate installation frock which characterized in that includes:

a bracket (100);

a carrier (200), wherein the carrier (200) is installed on the bracket (100) in a reversible manner; one side of the bearing table (200) is provided with a bearing surface used for bearing the battery pack (01) assembled by the battery pack (011) and the frame (012); the bearing table (200) has a first state and a second state, and when the bearing table (200) is in the first state, the bearing surface faces upwards so that the bottom plate (02) can be assembled with the battery assembly (01) from top to bottom; when the bearing table (200) is in a second state, the bearing surface is arranged downwards;

the fixing assembly (300) is used for fixing the battery assembly (01) relative to the bearing surface, so that the battery assembly (01) can be switched from the first state to the second state along with the bearing table (200);

a driving assembly (400), wherein the driving assembly (400) is used for driving the bearing table (200) to switch between the first state and the second state.

2. The battery box bottom plate installation tool according to claim 1, wherein the fixing component (300) is installed on the bearing platform (200), the fixing component (300) comprises at least two limiting parts (310), the limiting parts (310) are provided with descending stations and ascending stations, and when the limiting parts (310) are positioned at the descending stations, the limiting parts (310) do not exceed the bearing surface of the bearing platform (200); when the limiting part (310) is located at the lifting station, at least part of the limiting part (310) extends out of one side of the bearing surface of the bearing table (200) to be matched with the bearing surface, and the battery assembly (01) is limited along the direction perpendicular to the bearing surface.

3. The battery box bottom plate installation tool of claim 2, wherein the fixing assembly (300) further comprises a fixing member (330) and a power member, wherein:

the fixing piece (330) is positioned on one side, away from the bearing surface, of the bearing table (200), and the limiting part (310) is installed on one side, facing the bearing table (200), of the fixing piece (330);

the power part is positioned between the fixing part (330) and the bearing table (200); the power part is provided with a first end and a second end, the first end and the second end can move relatively along the direction vertical to the bearing surface, the first end is connected to the bearing table (200), and the second end is connected to the fixing part (330).

4. The battery box bottom plate installation tool according to claim 3, wherein the fixing member (330) comprises a body portion (331) and an extension portion (332), the body portion (331) is arranged parallel to the bearing surface, and the limiting portion (310) is installed on one side, facing the bearing table (200), of the body portion (331); the extension part (332) is connected with the body part (331), and the extension part (332) is arranged on the side, away from the bearing table (200), of the body part (331).

5. The battery box bottom plate installation tool according to claim 4, wherein the power member is a cylinder (320); the air cylinder (320) comprises a cylinder body (321) and a piston rod (322), the cylinder body (321) forms the first end, and the cylinder body (321) is fixed on the bearing table (200); one end of the piston rod (322) extends out of the cylinder body (321) to form the second end, and the second end penetrates through the body part (331) and is connected with the extension part (332) so as to drive the fixing part (330) to perform piston motion along with the piston rod (322).

6. The battery box body bottom plate mounting tool according to claim 5, wherein the body portion (331) is provided with an avoiding port for avoiding the cylinder body (321).

7. The battery box bottom plate installation tool according to claim 3, further comprising a guide assembly (500) arranged between the fixing member (330) and the bearing table (200), wherein the guide assembly (500) is used for guiding when the fixing assembly (300) acts.

8. The battery box bottom plate installation tool according to claim 7, wherein the guide assembly (500) includes at least one guide rod, one end of the guide rod is fixed to a side of the bearing table (200) away from the bearing surface, the other end of the guide rod penetrates through the fixing member (330), and the fixing member (330) can move relative to the guide rod along an axial lead extending direction of the guide rod.

9. The battery box bottom plate installation tool according to any one of claims 1 to 8, wherein the bearing table (200) is provided with a positioning assembly, and the positioning assembly is used for positioning the battery assembly (01) relative to the bearing surface.

10. The battery box bottom plate mounting tool according to any one of claims 1-8, further comprising an elevating platform (600), wherein the elevating platform (600) is provided with a lifting station and a contraction station, and when the elevating platform (600) is in the lifting station, the elevating platform (600) is used for bearing the battery assembly (01) after the bottom plate (02) is mounted.

11. A battery device assembling apparatus, characterized by comprising the battery box bottom plate mounting tool of any one of claims 1 to 10.

12. The battery device assembling apparatus according to claim 11, further comprising a battery frame (012) assembling tool for assembling the battery pack (011) and the frame (012) into the battery assembly (01); the battery frame assembly tool and the battery box body bottom plate installation tool are provided with a transfer tool therebetween, and the transfer tool is used for transferring the battery assembly (01) to the battery box body bottom plate installation tool.

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