Static elimination device for new energy square lithium battery pack

Abstract

The utility model discloses a static electricity elimination device for a new energy square lithium battery pack, which comprises at least three mounting brackets, two moving components used for connecting the mounting brackets, two adjusting components symmetrically mounted on the moving components, and a static electricity elimination instrument used for connecting the two adjusting components, the placing seat is located in a moving area of the moving assembly, and the battery module is arranged on the placing seat; the adjusting assembly comprises a mounting base fixedly mounted on the moving assembly, a transmission part movably connected with the mounting base, an adjusting base fixedly mounted on the mounting base, a driving part located on the adjusting base and a connecting base connected with the transmission part. According to the device, the angle between the static electricity eliminator and the battery module can be adjusted, so that the elimination area of the static electricity eliminator is enlarged, static electricity elimination work on the battery module is completed, subsequent smooth welding work can be guaranteed, and smooth welding work is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of battery assembly in the production of square lithium batteries, and in particular to a static electricity elimination device for new energy square lithium battery packs. Background Art

[0002] Since the cover of the square lithium battery pack is a plastic part, and in order to ensure the welding effect, the surface of the pole is usually wiped with a dust-free cloth to remove foreign matter, which will cause static electricity. Strong static electricity elimination treatment must be carried out, otherwise it will cause serious problems such as dust attraction, electric shock, and transmission disorder.

[0003] Currently, the most widely used method for removing static electricity is to ground the battery pack box and have personnel wear anti-static bracelets to assist in removing static electricity from the battery pack. It is not possible to eliminate static electricity from the module or on the surface of components with plastic parts. The risk of introducing foreign matter is increased, which seriously affects the welding effect. Precision components are easily broken down by static electricity, causing transmission data errors and even safety accidents.

[0004] Therefore, how to improve the welding effect of new energy modules and reduce the risk of electrostatic breakdown and reduce safety risks in the production process is a problem that needs to be solved at present. Utility Model Content

[0005] Purpose of the utility model: to provide a static electricity elimination device for a new energy square lithium battery pack to solve the above-mentioned problems existing in the prior art.

[0006] Technical solution: A static elimination device for new energy square lithium battery pack, comprising:

[0007] At least three mounting brackets, two movable components connected to the mounting brackets, two adjustment components symmetrically mounted on the movable components, an electrostatic eliminator connected to the two adjustment components, a placement seat located in the movable area of ​​the movable components, and a battery module arranged on the placement seat;

[0008] The adjusting assembly comprises a mounting seat fixedly mounted on the moving assembly, a transmission member movably connected to the mounting seat, an adjusting seat fixedly mounted on the mounting seat, a driving member located on the adjusting seat, and a connecting seat connected to the transmission member;

[0009] The static eliminator is used to connect two connection sockets;

[0010] The driving member is connected with the transmission member.

[0011] In a further embodiment, the driving member includes an adjusting cylinder fixedly mounted on the adjusting seat, a rack connected to an output end of the adjusting cylinder, a driving gear meshed with the rack, and a rotating rod penetrating the mounting seat;

[0012] The driving gear is sleeved on one end of the rotating rod;

[0013] The mounting seat is a U-shaped structure.

[0014] In a further embodiment, a limiting groove is provided in the length direction of the adjustment seat, and the rack is fixedly installed in the limiting groove.

[0015] In a further embodiment, the transmission member includes a rotating block sleeved on the rotating rod, and at least three limit blocks arranged on the top of the mounting seat;

[0016] The rotating block is provided with a protruding end, which abuts against the limiting block to limit the rotating area of ​​the static eliminator;

[0017] The connecting seat is connected to the rotating block.

[0018] In a further embodiment, a plurality of elastic protrusions are provided on the circumference of the connection seat, and the static eliminator is provided with limiting holes adapted to the protrusions, thereby completing the installation of the static eliminator.

[0019] In a further embodiment, the moving assembly includes four drive motors arranged on the mounting bracket, a transmission screw connected to the output end of the drive motor, a transmission member sleeved on the transmission screw, a moving plate connected to the transmission member, and a crossbeam for connecting the moving plate;

[0020] The mounting seat is arranged on the crossbeam;

[0021] Two driving motors are arranged on the mounting bracket in the middle.

[0022] In a further embodiment, the moving assembly further comprises four slide rails disposed on the mounting bracket, and a slider slidably connected to the slide rails;

[0023] The sliding block is fixedly connected to the moving plate.

[0024] Beneficial effects: The utility model relates to an electrostatic elimination device for new energy square lithium battery packs. In order to improve the welding effect of new energy modules and reduce the risk of electrostatic breakdown, and reduce safety risks in the production process, the electrostatic elimination work of the battery module is completed by a static eliminator, and then the static elimination area is adjusted by moving components and adjusting components to complete the static elimination work of the battery module. During the position adjustment process, the adjusting cylinder starts to work, and the moving adjusting cylinder can drive the rack to move, and then the moving rack can drive the driving gear meshing therewith, and the moving driving gear can drive the rotating rod to move, and then the moving rotating rod can drive the rotating block to rotate, and then the moving rotating block can drive the connecting seat to rotate, and then the angle between the static eliminator and the battery module can be adjusted, and then the elimination area of ​​the static eliminator is expanded, thereby completing the static elimination work of the battery module, and then ensuring that the subsequent welding work can be carried out smoothly, ensuring the smooth progress of the welding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional diagram of the utility model.

[0026] Figure 2 It is a schematic diagram of the adjustment component in the utility model.

[0027] The reference numerals in the figure are: mounting bracket 1, placement seat 2, battery module 3, moving assembly 4, driving motor 41, transmission screw 42, transmission member 43, moving plate 44, beam 45, slide rail 46, slider 47, adjustment assembly 5, mounting seat 51, adjustment seat 52, adjustment cylinder 53, rack 55, driving gear 56, rotating rod 57, rotating block 58, limit block 59, connecting seat 510, protruding block 511, static eliminator 6. DETAILED DESCRIPTION

[0028] After the applicant's research and analysis, the reason for this problem (precision components are easily broken down by static electricity, causing transmission data errors and even safety accidents) is that the most widely used static electricity removal method is to ground the battery pack box and wear anti-static bracelets to assist in the static electricity removal of the battery pack. It is impossible to start the static electricity elimination from the module and the static electricity on the surface of components with plastic parts cannot be eliminated; the risk of foreign matter introduction seriously affects the welding effect. In order to improve the welding effect of new energy modules and reduce the risk of static electricity breakdown, and reduce the safety risks in the production process, the present invention uses an anti-static eliminator to eliminate the battery module, and then moves the components and adjusts the group The parts adjust the static elimination area, thereby completing the static elimination work on the battery module. During the position adjustment process, the adjusting cylinder starts to work, and the moving adjusting cylinder can drive the rack to move, and then the moving rack can drive the driving gear meshing with it, and the moving driving gear can drive the rotating rod to move, and then the moving rotating rod can drive the rotating block to rotate, and then the moving rotating block can drive the connecting seat to rotate, and then the angle between the static eliminator and the battery module can be adjusted, and then the elimination area of ​​the static eliminator is expanded, thereby completing the static elimination work on the battery module, and then ensuring that the subsequent welding work can be carried out smoothly, ensuring the smooth progress of the welding work.

[0029] A static elimination device for a new energy square lithium battery pack includes: a mounting bracket 1, a placement seat 2, a battery module 3, a moving component 4, a drive motor 41, a transmission screw 42, a transmission member 43, a moving plate 44, a crossbeam 45, a slide rail 46, a slider 47, an adjustment component 5, a mounting seat 51, an adjustment seat 52, an adjustment cylinder 53, a rack 55, a driving gear 56, a rotating rod 57, a rotating block 58, a limit block 59, a connecting seat 510, a protruding block 511, and a static eliminator 6.

[0030] The device includes at least three mounting brackets 1, two moving components 4 for connecting the mounting brackets 1, two adjusting components 5 symmetrically mounted on the moving components 4, an electrostatic eliminator 6 for connecting the two adjusting components 5, a placement seat 2 located in the active area of ​​the moving component 4, and a battery module 3 arranged on the placement seat 2; the adjusting component 5 includes a mounting seat 51 fixedly mounted on the moving component 4, a transmission member 43 movably connected to the mounting seat 51, an adjusting seat 52 fixedly mounted on the mounting seat 51, a driving member located on the adjusting seat 52, and a connecting seat 510 connected to the transmission member 43; the electrostatic eliminator 6 is used to connect the two connecting seats 510; the driving member is connected to the transmission member 43; the driving member includes an adjusting cylinder 53 fixedly mounted on the adjusting seat 52, a rack 55 connected to the output end of the adjusting cylinder 53, a driving gear 56 meshing with the rack 55, and a rotating rod 57 passing through the mounting seat 51; the driving gear 56 is sleeved At one end of the rotating rod 57; the mounting seat 51 is a U-shaped structure; the static eliminator 6 is used to eliminate the battery module 3, and then the moving component 4 and the adjusting component 5 are used to adjust the static elimination area, thereby completing the static elimination of the battery module 3. During the position adjustment process, the adjusting cylinder 53 starts to work, and the moving adjusting cylinder 53 can drive the rack 55 to move, and then the moving rack 55 can drive the driving gear 56 meshing therewith, and the moving driving gear 56 can drive the rotating rod 57 to move, and then the moving rotating rod 57 can drive the rotating block 58 to rotate, and then the moving rotating block 58 can drive the connecting seat 510 to rotate, and then the angle between the static eliminator 6 and the battery module 3 can be adjusted, and then the elimination area of ​​the static eliminator 6 is expanded, thereby completing the static elimination of the battery module 3, and then ensuring that the subsequent welding work can be carried out smoothly, ensuring the smooth progress of the welding work, and ensuring that the battery module 3 located in the moving area can be statically eliminated.

[0031] The adjusting seat 52 is provided with a limiting groove in the length direction, and the rack 55 is fixedly installed in the limiting groove. The limiting groove is provided to limit the moving area of ​​the rack 55, thereby ensuring that the driving gear 56 can rotate smoothly and ensuring that the static eliminator 6 can rotate.

[0032] The transmission member 43 includes a rotating block 58 sleeved on the rotating rod 57, and at least three limit blocks 59 arranged on the top of the mounting seat 51; the rotating block 58 is provided with a protruding end, which abuts against the limit block 59 to limit the rotation area of ​​the static eliminator 6; the connecting seat 510 is connected to the rotating block 58; the protruding end and the limit block 59 are set to limit the position of the static eliminator 6, thereby preventing the static eliminator 6 from rotating too much, resulting in the absence of the battery module 3 in its working area, thereby improving the working efficiency of the static eliminator 6, so that it can work on the battery module 3 at the specified position.

[0033] The connecting seat 510 is provided with a plurality of elastic protrusions 511 on its circumference, and the static eliminator 6 is provided with limiting holes adapted to the protrusions 511, thereby completing the installation of the static eliminator 6; through the provided protrusions 511 and limiting holes, the static eliminator 6 can be easily disassembled, installed and maintained.

[0034] The moving assembly 4 includes four driving motors 41 arranged on the mounting bracket 1, a transmission screw 42 connected to the output end of the driving motor 41, a transmission member 43 sleeved on the transmission screw 42, a moving plate 44 connected to the transmission member 43, and a crossbeam 45 for connecting the moving plate 44; the mounting seat 51 is arranged on the crossbeam 45; two driving motors 41 are arranged on the mounting bracket 1 located in the middle; the moving assembly 4 also includes four slide rails 46 arranged on the mounting bracket 1, and a slider 47 slidably connected to the slide rails 46; the slider 47 is connected to the moving plate 44; The movable plate 44 is fixedly connected; when the elimination position of the static eliminator 6 needs to be adjusted, the driving motor 41 starts to work, and the moving driving motor 41 can drive the transmission screw 42 to rotate, and the moving transmission screw 42 can drive the transmission member 43 to move, and then drive the movable plate 44 to move, so that the static eliminator 6 on the crossbeam 45 can be moved in the direction of the transmission screw axis, and then the working position of the static eliminator 6 can be adjusted to complete the static elimination work of the battery module 3 located on the placement seat 2, reduce the static electricity on the battery module 3, and avoid the adsorption of debris.

[0035] Working principle description: When the elimination position of the static eliminator 6 needs to be adjusted, the driving motor 41 starts to work, the moving driving motor 41 can drive the transmission screw 42 to rotate, the moving transmission screw 42 can drive the transmission member 43 to move, and then drive the moving plate 44 to move, so that the static eliminator 6 on the crossbeam 45 can be moved in the direction of the transmission screw axis, and then the working position of the static eliminator 6 can be adjusted to complete the static elimination work of the battery module 3 located on the placement seat 2, reduce the static electricity on the battery module 3, and avoid the adsorption of debris; in the process of position adjustment, the adjusting cylinder 53 starts to work, and the moving adjusting cylinder 53 can drive the rack 55 to move, and then the movement The rack 55 can drive the driving gear 56 meshing therewith, and the moving driving gear 56 can drive the rotating rod 57 to move, and then the moving rotating rod 57 can drive the rotating block 58 to rotate, and then the moving rotating block 58 can drive the connecting seat 510 to rotate, and then the angle between the static eliminator 6 and the battery module 3 can be adjusted, and then the elimination area of ​​the static eliminator 6 can be expanded, so as to complete the static elimination work of the battery module 3, and then ensure that the subsequent welding work can be carried out smoothly, and ensure that the battery module 3 located in the moving area can be static eliminated; in the above process, the static eliminator 6 is in working state, and then the battery module 3 can be destaticized.

[0036] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the present invention defined in the appended claims.

Claims

1. A static elimination device for a new energy square lithium battery pack, characterized in that: include: At least three mounting brackets, used to connect two moving components of the mounting brackets, two adjusting components symmetrically mounted on the moving components, an electrostatic eliminator used to connect the two adjusting components, a placement seat located in the active area of ​​the moving components, and a battery module arranged on the placement seat; The adjusting assembly comprises a mounting seat fixedly mounted on the moving assembly, a transmission member movably connected to the mounting seat, an adjusting seat fixedly mounted on the mounting seat, a driving member located on the adjusting seat, and a connecting seat connected to the transmission member; The static eliminator is used to connect two connection sockets; The driving member is connected with the transmission member.

2. The static elimination device for a new energy square lithium battery pack according to claim 1, characterized in that: The driving member includes an adjusting cylinder fixedly mounted on the adjusting seat, a rack connected to the output end of the adjusting cylinder, a driving gear meshed with the rack, and a rotating rod passing through the mounting seat; The driving gear is sleeved on one end of the rotating rod; The mounting seat is a U-shaped structure.

3. The static elimination device for a new energy square lithium battery pack according to claim 2, characterized in that: The adjusting seat is provided with a limiting groove in the length direction, and the rack is fixedly installed in the limiting groove.

4. The static elimination device for a new energy square lithium battery pack according to claim 3 is characterized in that: The transmission member comprises a rotating block sleeved on the rotating rod, and at least three limiting blocks arranged on the top of the mounting seat; The rotating block is provided with a protruding end, which abuts against the limiting block to limit the rotating area of ​​the static eliminator; The connecting seat is connected to the rotating block.

5. The static elimination device for a new energy square lithium battery pack according to claim 1, characterized in that: A plurality of elastic protrusions are arranged on the circumference of the connection seat, and the static eliminator is provided with limiting holes adapted to the protrusions, thereby completing the installation of the static eliminator.

6. The static elimination device for a new energy square lithium battery pack according to claim 1, characterized in that: The moving assembly includes four driving motors arranged on the mounting bracket, a transmission screw connected to the output end of the driving motor, a transmission member sleeved on the transmission screw, a moving plate connected to the transmission member, and a crossbeam for connecting the moving plate; The mounting seat is arranged on the crossbeam; Two driving motors are arranged on the mounting bracket in the middle.

7. The static elimination device for a new energy square lithium battery pack according to claim 6, characterized in that: The moving assembly further comprises four slide rails arranged on the mounting bracket, and a slider slidably connected to the slide rails; The sliding block is fixedly connected to the moving plate.

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