CN220692276U - Automatic overturning and cutting brush device for battery electrode lugs - Google Patents

Abstract

The utility model discloses an automatic overturning and cutting device for battery lugs, and aims to provide an automatic overturning and cutting device for battery lugs, which has a simple and compact structure, reduces production cost, improves moving and fixing stability, improves cutting effect and efficiency and is convenient to clean and maintain. The dust-free dust-collecting machine comprises a bedplate and a dust drawer, wherein a cutting brush turnover plate is connected onto the bedplate, a sinking positioning groove, a yielding hole and a cutting brush hole are formed in the cutting brush turnover plate, turning mechanisms are symmetrically arranged on two sides of the cutting brush turnover plate and are rotationally connected with the bedplate, a cutting brush mechanism is arranged below the bedplate, a motor case is arranged outside the cutting brush mechanism and is movably connected with the motor case, a protective safety support is arranged outside the turning mechanisms, the protective safety support and the motor case are connected with the bedplate, and the dust drawer is arranged below the motor case and is communicated with an inner cavity of the motor case. The beneficial effects of the utility model are as follows: compact structure reduces manufacturing cost, improves removal and fixed stability, improves and cuts brush effect and efficiency, is convenient for clear up and maintains.

Description

Automatic overturning and cutting brush device for battery electrode lugs

Technical Field

The utility model relates to the technical field of storage battery production, in particular to an automatic overturning and cutting and brushing device for battery lugs.

Background

The trimming process of the tab group tab in the manufacturing process of the storage battery is an important link, the quality of the trimming directly affects the product quality of the battery plastic shell, and the trimming generally comprises two steps: firstly, cutting lugs, namely cutting the lugs of each polar plate of the polar group into uniform heights, so as to ensure welding quality; secondly, brush the ear, brush burr, dirt and oxide layer on the utmost point board utmost point ear, be convenient for weld. Therefore, the cutting and brushing machine is important to the cutting and brushing effect in feeding and discharging, moving and cutting and brushing operations.

Chinese patent grant bulletin number: the utility model discloses a lead-acid battery pole group automatic pole lug cutting and brushing machine, which comprises a feeding manipulator, a first station, a second station, a third station and a discharging manipulator which are sequentially arranged on a rack top plate from front to back, wherein the first station, the second station and the third station are arranged at equal intervals, the lead-acid battery pole group automatic pole lug cutting and brushing machine also comprises a double-station manipulator which is in reciprocating translation between the first station, the second station and the third station, and a cutting and brushing mechanism which is arranged below the first station and the second station and slides back and forth. The technical scheme has the following defects: 1. the fixed clamping assembly needs a plurality of clamping cylinders to be independently operated, the structure is complex, the maintenance is difficult, and the production cost is increased; 2. hard contact between the clamping movable plate and the battery plastic shell damages the battery plastic shell; 3. the butt clamp assembly clamps the battery plastic shell of the storage battery from the front direction and the rear direction respectively, so that the storage battery lacks fixation in the other two directions, the position of the battery plastic shell is difficult to fix by clamping alone, the structure is complex, and the working procedure efficiency is reduced; 4. the feeding device 7 conveys the clamp to the movable seat 11 to move to one side of the workbench, the operation steps and related structures are complex, the production and maintenance cost is increased, and the working procedure efficiency of overturning and feeding is reduced.

Chinese patent grant bulletin number: CN 211530120U, the year 2020, month 18 of the grant notice, the utility model relates to a mechanism of adjustable cutter and brush of cutting and brushing machine for lead storage battery, comprising: the cutting brush assembly comprises a box body arranged on the base and a cutting brush piece arranged on the box body; the lifting assembly is arranged on one side of the box body and comprises a transmission piece arranged on the box body and a support piece used for supporting the transmission piece. The technical scheme has the following defects: 1. the number of tools for cutting the brush piece is limited, and after cutting, the brush piece is brushed singly or the brush ear is repeatedly moved, so that the cutting and brushing efficiency is reduced; 2. dust and garbage after being cut and brushed by the cutting and brushing tool are difficult to collect, so that equipment maintenance is difficult; 3. the brush cutting piece is connected with the box body simply, and the stability structural design of the rotation operation is not enough.

In summary, the structure of the brush cutting machine is complex, the movement stability is low, the brush cutting effect is affected, the brush cutting efficiency is low, the brush cutting machine is difficult to clean and maintain, the production cost is increased, the working procedure efficiency is reduced, and the fixing effect is poor.

Disclosure of Invention

The utility model provides an automatic overturning and cutting device for battery lugs, which has the advantages of simple and compact structure, low production cost, improved moving and fixing stability, improved cutting and brushing effects and efficiency and convenient cleaning and maintenance, and overcomes the defects that a cutting and brushing machine in the prior art has a complex structure, low moving stability, influences the cutting and brushing effect, low cutting and brushing efficiency, is difficult to clean and maintain, increases the production cost, reduces the working procedure efficiency and has poor fixing effect.

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

the utility model provides a battery tab is with cutting brush device with automatic upset, including platen and dust drawer, be connected with on the platen and cut the turnover board of brushing, cut and be equipped with down the constant head tank on the turnover board of brushing, step down the hole and cut the brush hole and place in down the constant head tank, cut the bilateral symmetry of brushing turnover board and be equipped with tilting mechanism, tilting mechanism rotates with the platen and is connected, the platen below is equipped with cuts brush mechanism, it is equipped with the motor case to cut brush mechanism outward, it is connected with the motor case removal to cut brush mechanism, tilting mechanism outward is equipped with the protection safety support, protection safety support and motor case are all connected with the platen, dust drawer is placed motor case below and is linked together with the motor case inner chamber.

The upper end of the bedplate is connected with a turnover mechanism which is used for turnover and fixing the battery plastic shell, so that the gravity center is stable, the clamping and putting down positions are accurately fixed, the cutting and brushing operation positions are accurate, and the two groups of turnover mechanisms can be operated at double positions so as to improve the working efficiency; the safety protection support is arranged outside the turnover mechanism and is arranged on the bedplate, and is used for isolating and protecting the turnover mechanism and the battery plastic shell, so that the use safety is improved, and the external interference on turnover operation is prevented; the lower end of the bedplate is connected with a motor box, the motor box is internally used for placing the cutting brush device, and the smooth operation of the cutting brush device is protected by the motor box to prevent external interference; the movable case is of a closed case structure, so that the mechanical operation sound of the internal equipment is weakened and placed in an external environment, meanwhile, the internal equipment is protected to reduce dust accumulation, the cutting brush mechanism is stably connected in the movable case and moves back and forth to realize cutting brush, and dust and garbage generated by the cutting brush mechanism are collected by a dust drawer through the open bottom of the movable case under the action of gravity, and the dust drawer is directly taken out, so that the dust and garbage generated by the cutting brush of the movable case can be quickly cleaned, and the dust accumulation is prevented from affecting the operation of the cutting brush device; the turnover plate for the cutting brush is fixed on the bedplate, the turnover plate for the cutting brush enters the sinking positioning groove for positioning and placing when the battery plastic shell is placed, the position is accurate, the cutting brush device is convenient for cutting the brush, the yielding hole is arranged at the joint corner of the groove wall of the sinking positioning groove, the corner collision of the battery plastic shell is further prevented, the effect of protecting the battery plastic shell is achieved, the battery plastic shell is placed on the turnover plate for the cutting brush, the cutting brush operation of the cutting brush mechanism is realized through the cutting brush hole communicated with the motor box, and the positioning is accurate and the structure is stable. The gravity center balance is achieved, the overall stability is improved, the workpiece is positioned and placed, the workpiece is protected, the overall size is small, the design is reasonable and compact, the production cost is reduced, double-station efficient operation is realized, the use is safe, dust and garbage collection and maintenance are convenient, the smooth operation and stable structure are guaranteed, the structural connection strength is high, the movement and fixation are convenient, the cutting and brushing efficiency is high, and the service life is prolonged.

Preferably, the turnover mechanism comprises a turnover assembly and a fixing assembly, the turnover assembly is connected with the platen, the fixing assembly is connected with the turnover assembly, the turnover assembly comprises a fixing seat and a first vertical bearing seat, the fixing seat and the first vertical bearing seat are connected with the platen, a rotating shaft is arranged on the first vertical bearing seat, a rotating mechanism is connected on the fixing seat, the rotating shaft is rotationally connected with the first vertical bearing seat through the rotating mechanism, a rotating plate is connected on the rotating shaft, and the other end of the rotating plate is connected with the fixing assembly. The bearing is installed in the first vertical bearing seat, the rotating shaft is connected to the bearing of the first vertical bearing seat, the rotating shaft is stably installed on the bedplate through the bearing, the supporting point of the rotating shaft is stable, the rotating shaft penetrates through the bearing to be connected with the rotating mechanism connected with the fixing seat, the rotating shaft is enabled to rotate on the first vertical bearing seat through the bearing, the rotating mechanism is stably connected to the bedplate through the fixing seat, the overall stability is guaranteed, and the effect of improving connection and rotation stability between structures is achieved.

Preferably, the rotary plate is provided with a fixing hole, the fixing hole is provided with a flange linear bearing, the flange linear bearing is provided with a sliding hole, the fixing component comprises a push plate and a nylon base plate, two ends of one side of the push plate are respectively connected with a guide pillar, the guide pillars are connected with the sliding hole in an inserting mode, one side of the rotary plate is connected with a telescopic mechanism, one side of the push plate is connected with the other side of the rotary plate, the push plate is movably connected with the rotary plate through the telescopic mechanism, the other side of the push plate is connected with one side of the nylon base plate in a disassembling mode, and a fixing groove is formed in the other side of the nylon base plate. The rotary plate is provided with a fixed hole, the flange linear bearing is arranged at the fixed hole, the guide pillar penetrates through the sliding hole on the flange linear bearing to enable the structural strength of the guide pillar to be enhanced and not easy to break, the guide pillar is connected with the push plate, the rotary plate is provided with a telescopic mechanism, the rotary plate is provided with a movable hole, a telescopic part of the telescopic mechanism penetrates through the movable hole to be connected with the push plate, and then the guide seat is matched to enable the linear movement of the push plate through the guide pillar in the sliding hole to increase the movement stability and enable the clamping to be stable; the fixed subassembly includes push pedal and nylon backing plate, the nylon backing plate is got and is relaxed through the clamp of fixed battery plastic case of fixed slot, make the battery plastic case by the locating clamp get and the location place, the nylon backing plate has insulating properties, it is nonmagnetic, it is thermal-insulated, light in weight's characteristic is applicable to with the direct contact of battery plastic case, can improve the contact friction force in addition and can protect the battery plastic case surface, nylon backing plate is dismantled with the push pedal simultaneously and is connected, be convenient for change and maintenance at the structure later stage, reach and improve structural strength and remove stability, dismantle the assembly be convenient for later maintenance, fixed centre gripping stability is high and the effect of protecting the battery plastic case.

Preferably, the brush cutting mechanism comprises a brush device and a moving assembly, the moving assembly is connected with the motor box, the brush device is movably connected with the moving assembly, the brush device comprises a support and a plurality of brush cutting rollers, the upper end of the support is rotatably connected with the brush cutting rollers, the lower end of the support is connected with a bottom plate, the bottom plate is connected with the moving assembly, the support is of a cavity structure, a first material through hole is formed in the bottom plate, a dust drawer is communicated with the first material through hole and a support cavity, a material guide plate is connected to the support, and the material guide plate is arranged up and down relative to the brush cutting rollers. The movable assembly is connected with the lower end of the support through the bottom plate, the plurality of brush cutting rollers improve the brush cutting efficiency, the upper end of the support is connected with the brush cutting rollers, and then the brush cutting rollers are stably connected on the movable assembly and reciprocate in the motor box through the movable assembly, the cavity structure is arranged in the support and below the brush cutting rollers, the guide plate is connected on the support, waste materials generated by the brush cutting rollers are more comprehensively concentrated into the cavity of the support, the cavity of the support is communicated with the feed through holes at the bottom to enable the dust and the waste materials to enter the dust drawer, so that the dust and the dust drawer are conveniently cleaned and maintained, the dust and the impurities are prevented from scattering to influence the operation of the equipment, and the effects of high moving stability and high brush cutting efficiency are achieved, and the cleaning and maintenance and the service life prolonging are convenient.

Preferably, the support is connected with a first motor and a second motor, the brush cutting roller comprises a cutter, a first brush and a second brush, the cutter, the first brush and the second brush are all connected with a driven belt pulley, the first motor and the second motor are both connected with a driving belt pulley, the driven belt pulley is connected with a driving belt pulley belt, the support is connected with a tensioning belt pulley, and the tensioning belt pulley is connected with the driving belt pulley belt and the driven belt pulley. Install cutter, first brush and second brush on the support in proper order, cut the brush roll including cutter, first brush and second brush, connected first motor and second motor on the support simultaneously, connect driving pulley on first motor and the second motor, first motor and second motor are rotating electrical machines, make the rotation of first motor and second motor drive driving pulley's rotation, driven pulley has been connected on cutter, first brush and the second brush, make driven pulley driven by driving pulley through driving pulley and driven pulley's belt connection rotate, the tensioning degree of belt is adjusted to the tight pulley belt wheel that rises, and then make cutter, first brush and second brush carry out stable smooth rotation on the support, and then the cooperation removes the operation of cutter and brush to battery plastic case's surely brush, accomplish dual repairment through setting up first brush and second brush in addition, improve the welding effect.

Preferably, the guide plate is arranged obliquely on the bracket, and the first motor and the second motor are arranged below the guide plate. The two guide plates are arranged, the guide plates are obliquely connected on the bracket in a left-right mode on the bracket, the guide is convenient to enter the bracket cavity, the first motor is arranged below the guide plate on one side, the second motor is arranged below the guide plate on the other side, and the effects of compact structure, small overall size and reasonable and compact design are achieved.

As the preference, remove the subassembly and include linear bearing fixed plate, the slider, aluminium holds in the palm guide rail and cylinder, be equipped with the feed through hole two on the linear bearing fixed plate, the linear bearing fixed plate upper end is connected with the bottom plate, the lower extreme of linear bearing fixed plate is connected with the upper end of slider, the lower extreme of slider is equipped with the draw-in groove, the slider passes through draw-in groove and aluminium holds in the palm guide rail sliding connection, the motor case includes the support frame and encloses fender, the upper end and the platen of support frame are connected, the lower extreme of support frame is connected with the supporting legs, the side and the fender of support frame are connected, be connected with supporting beam on the support frame, be equipped with the cylinder on the linear bearing fixed plate and link the board, the one end and the linear bearing fixed plate of cylinder are connected, the telescopic part and the other end of cylinder link the board are connected, be equipped with the connecting plate on the cylinder, the one end and the cylinder of connecting plate are connected, the other end and the supporting beam of connecting plate are connected. The linear bearing fixing plate is connected with the bottom plate and is used for placing and supporting the support above, the support is enabled to be stable and installed on the linear bearing fixing plate, the through hole II is formed in the linear bearing fixing plate, the upper end of the through hole II is provided with the through hole I, the lower end of the through hole II is provided with the dust drawer and is communicated with the dust drawer, dust and garbage directly enter the dust drawer, meanwhile, the lower portion of the linear bearing fixing plate is connected with the sliding block, the sliding block is further connected with the aluminum support guide rail, the aluminum support guide rail is further enabled to serve as a guiding effect, the sliding block is enabled to conduct reciprocating movement along the aluminum support guide rail through the clamping groove, the air cylinder provides power for movement of the sliding block, the air cylinder is installed on the supporting beam through the connecting plate, the telescopic portion on the air cylinder is connected with the linear bearing fixing plate through the air cylinder connecting plate, and then the linear bearing fixing plate and the sliding block are enabled to move synchronously when the air cylinder is pushed and connected, so that the supporting stability of the support is improved when the air cylinder is moved, and the structure operation movement stability is further improved.

Preferably, the support frame is provided with a dripping plate, the dripping plate is arranged in an inclined plate mode, one end of the dripping plate is connected with the support frame, and the other end of the dripping plate is arranged above the dust drawer. One end of the dripping plate is connected to the support frame, and the other end of the dripping plate extends obliquely downwards to the upper part of the dust drawer, so that dust and garbage are guided and concentrated into the dust drawer by the dripping plate, and the dust collecting capacity is further improved, so that equipment maintenance is facilitated.

Preferably, the rotating shaft comprises a limiting shaft and a first rotating shaft, the limiting shaft is prismatic in structural shape, a limiting hole matched with the limiting shaft is formed in the rotating plate, the limiting shaft is connected with the rotating plate in a clamping mode through the limiting hole, the first rotating shaft is cylindrical in structural shape, one end of the first rotating shaft is connected with the limiting shaft, and the other end of the first rotating shaft is connected with the planetary reducer. The rotating shaft consists of a limiting shaft and a rotating shaft, wherein the limiting shaft is of a prismatic structure with a flat surface, the cross section of a limiting hole is identical to that of the limiting shaft, so that the limiting shaft is clamped with the limiting hole, the synchronism and the stability of the rotating shaft when the rotating shaft drives the rotating plate to rotate are improved, and the rotating shaft is prevented from slipping on the rotating plate to generate relative displacement; the first rotary shaft is a cylindrical shaft with a cylindrical structure and is connected with a bearing on the first vertical bearing seat, so that the first rotary shaft is fixedly connected to the bearing and smoothly rotates on the vertical bearing seat, and meanwhile one end of the first rotary shaft is connected to the limiting shaft, and the other end of the first rotary shaft passes through the bearing, the sliding hole and the motor transition plate and then is connected with the rotating mechanism, so that the smooth and stable overturning effect of the rotary shaft structure is realized.

Preferably, the rotating plate is provided with a plurality of fixed shaping plates, one end of each fixed shaping plate is connected with one side rotating plate, and the other end of each fixed shaping plate is connected with the other side rotating plate. The fixed shaping board makes the wholeness of two revolving boards improve, prevents that the interval of revolving boards from producing the change, and then makes the stability of the connection and the relative position of two push plates and revolving boards improve, and then improves fixed subassembly's fixed effect.

The beneficial effects of the utility model are as follows: the gravity center of the cutting and brushing machine is balanced, so that the overall stability is improved; the whole volume is small, the design is reasonable and compact, and the production cost is reduced; the double-station cutting brush works with high efficiency; the use is safe, and the service life is prolonged; dust garbage collection and equipment maintenance are facilitated; the battery plastic shell is protected, and the cutting and brushing effects are improved; high-efficiency positioning and accurate placement of a battery plastic shell; the structure connection strength is high, the structure operation movement and fixation stability is high, and the smooth operation is ensured.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the present utility model (with the flipping mechanism uncoupled);

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is a schematic structural view of the flipping mechanism;

FIG. 5 is a schematic view of the structure of the cutting brush mechanism;

FIG. 6 is a side view of FIG. 5;

FIG. 7 is an enlarged view at A in FIG. 6;

FIG. 8 is a cross-sectional view at B-B in FIG. 6;

FIG. 9 is a schematic view of a drip plate;

FIG. 10 is a schematic view of the structure of a brush cutting and turning plate;

FIG. 11 is a cross-sectional view of the securing assembly;

FIG. 12 is a schematic view of a nylon backing plate;

FIG. 13 is a schematic structural view of a flanged linear bearing;

fig. 14 is a schematic structural view of a second vertical bearing seat;

fig. 15 is a cross-sectional view of the support beam connected to the support frame.

In the figure: 1. the machine comprises a platen, a dust drawer, 3, a brush cutting and rotating plate, 4, a brush cutting hole, 5, a turnover mechanism, 6, a brush cutting mechanism, 7, a motor box, 8, a protective safety bracket, 9, a fixing seat, 10, a vertical bearing seat, 11, a rotary shaft, 12, a rotating plate, 13, a flange linear bearing, 14, a push plate, 15, a nylon backing plate, 16, a guide pillar, 17, a telescopic mechanism, 18, a fixed groove, 19, a bracket, 20, a bottom plate, 21, a material passing hole I, 22, a guide plate, 23, a first motor, 24, a second motor, 25, a cutter, 26, a first brush, 27, a second brush, 28, a driven pulley, 29, a driving pulley, 30, a tension pulley, 31, a linear bearing fixing plate, 32, a sliding block, 33, an aluminum support guide rail, 34 and a cylinder, 35, second feed through hole, 36, support bracket, 37, retainer, 38, support foot, 39, support cross member, 40, cylinder connecting plate, 41, connecting plate, 42, drop plate, 43, sink positioning slot, 44, guide inclined wall, 45, relief hole, 46, battery plastic shell, 47, stop block, 48, cylinder fixing seat, 49, motor fixing bottom plate, 50, motor fixing vertical plate, 51, reinforcing plate, 52, servo motor, 53, planetary reducer, 54, motor transition plate, 55, limiting shaft, 56, first rotation shaft, 57, backing plate, 58, positioning groove, 59, guide inclined groove surface, 60, fixing groove surface, 61, fixing and fixing plate, 62, second vertical bearing seat, 63, second rotation shaft, 64, mounting hole, 65, belt, 66 and transition plate.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature's illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "lower" may encompass both an upper and lower orientation. The device may be otherwise positioned (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, processes and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

Example 1:

as shown in fig. 1, 2, 3 and 10, an automatic overturning and cutting brush device for battery lugs comprises a bedplate 1 and a dust drawer 2, wherein a cutting brush turnover plate 3 is connected to the bedplate 1, a sinking positioning groove 43, a yielding hole 45 and a cutting brush hole 4 are arranged on the cutting brush turnover plate 3, the yielding hole 45 and the cutting brush hole 4 are arranged in the sinking positioning groove 43, overturning mechanisms 5 are symmetrically arranged on two sides of the cutting brush turnover plate 3, the overturning mechanisms 5 are rotationally connected with the bedplate 1, a cutting brush mechanism 6 is arranged below the bedplate 1, a motor box 7 is arranged outside the cutting brush mechanism 6, the cutting brush mechanism 6 is movably connected with the motor box 7, a protective safety bracket 8 is arranged outside the overturning mechanism 5, both the protective safety bracket 8 and the motor box 7 are connected with the bedplate 1, and the dust drawer 2 is arranged below the motor box 7 and is communicated with an inner cavity of the motor box 7.

As shown in fig. 1, 3 and 4: the turnover mechanism 5 comprises a turnover assembly and a fixing assembly, the turnover assembly is connected with the bedplate 1, the fixing assembly is connected with the turnover assembly, the turnover assembly comprises a fixing seat 9 and a vertical bearing seat I10, the fixing seat 9 and the vertical bearing seat I10 are connected with the bedplate 1, a rotating shaft 11 is arranged on the vertical bearing seat I10, a rotating mechanism is connected onto the fixing seat 9, the rotating shaft 11 is rotationally connected with the vertical bearing seat I10 through the rotating mechanism, a rotating plate 12 is connected onto the rotating shaft 11, and the other end of the rotating plate 12 is connected with the fixing assembly.

As shown in fig. 3, 11, 12, 13: the rotary plate 12 is provided with a fixing hole, the fixing hole is provided with a flange linear bearing 13, the flange linear bearing 13 is provided with a sliding hole, the fixing component comprises a push plate 14 and a nylon backing plate 15, two ends of one side of the push plate 14 are respectively connected with a guide pillar 16, the guide pillars 16 are spliced with the sliding hole, one side of the rotary plate 12 is connected with a telescopic mechanism 17, one side of the push plate 14 is connected with the other side of the rotary plate 12, the push plate 14 is movably connected with the rotary plate 12 through the telescopic mechanism 17, the other side of the push plate 14 is detachably connected with one side of the nylon backing plate 15, and the other side of the nylon backing plate 15 is provided with a fixing groove 18.

As shown in fig. 3 and 5: the brush cutting mechanism 6 comprises a brush device and a moving assembly, the moving assembly is connected with the motor box 7, the brush device is movably connected with the moving assembly, the brush device comprises a support 19 and a plurality of brush cutting rollers, the upper end of the support 19 is rotatably connected with the brush cutting rollers, the lower end of the support 19 is connected with a bottom plate 20, the bottom plate 20 is connected with the moving assembly, the support 19 is of a cavity structure, a first through hole 21 is formed in the bottom plate 20, the dust drawer 2 is communicated with the first through hole 21 and the cavity of the support 19, a material guide plate 22 is connected to the support 19, and the material guide plate 22 is arranged up and down relative to the brush cutting rollers.

As shown in fig. 5, 6, 8: the support 19 is connected with a first motor 23 and a second motor 24, the brush cutting roller comprises a cutter 25, a first brush 26 and a second brush 27, the cutter 25, the first brush 26 and the second brush 27 are all connected with a driven belt pulley 28, the first motor 23 and the second motor 24 are all connected with a driving belt pulley 29, the driven belt pulley 28 is in belt connection with the driving belt pulley 29, the support 19 is connected with a tensioning belt pulley 30, and the tensioning belt pulley 30 is in belt connection with the driving belt pulley 29 and the driven belt pulley 28. The guide plate 22 is arranged obliquely on the support 19, and the first motor 23 and the second motor 24 are arranged below the guide plate 22.

As shown in fig. 3, 5, 8, 15: the movable assembly comprises a linear bearing fixing plate 31, a sliding block 32, an aluminum support guide rail 33 and an air cylinder 34, wherein a second through hole 35 is formed in the linear bearing fixing plate 31, the upper end of the linear bearing fixing plate 31 is connected with a bottom plate 20, the lower end of the linear bearing fixing plate 31 is connected with the upper end of the sliding block 32, a clamping groove is formed in the lower end of the sliding block 32, the sliding block 32 is slidably connected with the aluminum support guide rail 33 through the clamping groove, the movable box 7 comprises a supporting frame 36 and a surrounding block 37, the upper end of the supporting frame 36 is connected with a bedplate 1, the lower end of the supporting frame 36 is connected with supporting legs 38, the side face of the supporting frame 36 is connected with the surrounding block 37, a supporting beam 39 is connected to the supporting frame 36, an air cylinder connecting plate 40 is arranged on the linear bearing fixing plate 31, one end of the air cylinder connecting plate 40 is connected with the linear bearing fixing plate 31, a telescopic part of the air cylinder 34 is connected with the other end of the air cylinder connecting plate 40, one end of the connecting plate 41 is connected with the air cylinder 34, and the other end of the connecting plate 41 is connected with the air cylinder 34.

As shown in fig. 3 and 9: the support frame 36 is provided with a dripping plate 42, the dripping plate 42 is arranged in an inclined plate mode, one end of the dripping plate 42 is connected with the support frame 36, and the other end of the dripping plate 42 is arranged above the dust drawer 2.

As shown in fig. 1-15: three fixed points of feeding before cutting and brushing, cutting and brushing and discharging after cutting and brushing are arranged on the bedplate 1 and are used for placing a battery plastic shell 46 so as to realize synchronous operation and rotation of two groups of rotating plates 12 through double stations (as shown in figure 1).

The slider 32 is provided with a stopper 47, the upper end surface of the slider 32 is connected with the linear bearing fixing plate 31, and the stopper 47 is connected with the slider 32. The lower end surface of the slide block 32 is obliquely arranged and is set as a connecting surface, and the clamping groove is arranged between the two connecting surfaces and is connected with the aluminum support guide rail 33, so that the two connecting surfaces are symmetrically arranged in an eight shape with the clamping groove as a center, and the slide block 32 is prevented from being displaced in the vertical direction so as to be inclined (as shown in fig. 7). Two limiting blocks 47 are connected to the left and right connecting surfaces of each sliding block 32, four limiting blocks 47 are arranged on the sliding blocks 32, the four limiting blocks 47 are arranged in a wrapping clamping position mode, and the sliding blocks 32 can be stabilized by inserting ends of the aluminum support guide rails 33 during assembly so that the limiting blocks 47 stabilize the sliding blocks 32 and are convenient to assemble and disassemble.

The cylinder 34 is connected with a cylinder fixing seat 48, and the cylinder fixing seat 48 is connected with the support frame 36, so that the cylinder 34 is supported and suspended in the motor box 7 to be convenient for fixing the cylinder 34 during the installation of the cylinder 34, and the installation stability of the moving assembly is further improved (as shown in fig. 3).

The fixing base 9 comprises a motor fixing bottom plate 49 and a motor fixing vertical plate 50, the motor fixing bottom plate 49 is connected with the bedplate 1, the motor fixing vertical plate 50 is vertically connected with the motor fixing bottom plate 49, a through hole is formed in the motor fixing vertical plate 50, the rotating mechanism is connected with the motor fixing vertical plate 50, and the rotating shaft 11 passes through the through hole and is connected with the rotating mechanism. The fixing base 9 comprises a motor fixing bottom plate 49 and a motor fixing vertical plate 50, the motor fixing bottom plate 49 is connected to the bedplate 1, the motor fixing vertical plate 50 is vertically connected to the motor fixing bottom plate 49, the rotating mechanism is connected to the motor fixing vertical plate 50, the rotating mechanism is stably installed on the bedplate 1 through the fixing base 9, through holes are formed in the motor fixing bottom plate 49, the end head of the rotating shaft 11 penetrates through the through holes to be connected with the rotating mechanism, so that the rotating mechanism rotates the rotating shaft 11, and the effect of simple and stable structural connection is achieved (shown in fig. 4). The motor fixing bottom plate 49 is provided with a reinforcing plate 51, one side of the reinforcing plate 51 is connected with the motor fixing bottom plate 49, the other end of the reinforcing plate 51 is connected with a motor fixing vertical plate 50, the reinforcing plate 51 is arranged at the vertical connection position of the motor fixing vertical plate 50 and the motor fixing bottom plate 49, and the structural shape of the reinforcing plate 51 is triangular. The reinforcing plate 51 is connected to the vertical connection part of the motor fixing bottom plate 49 and the motor fixing vertical plate 50, so that the motor fixing bottom plate 49 and the motor fixing vertical plate 50 are connected more stably and are prevented from being broken, and the rotating mechanism is stably arranged on the fixing seat 9, so that the effect of improving the structural connection strength and stability is achieved.

The rotating mechanism comprises a servo motor 52 and a planetary reducer 53, the planetary reducer 53 is connected with the servo motor 52, the rotating shaft 11 is connected with the planetary reducer 53, a motor transition plate 54 is connected to the motor fixing vertical plate 50, and the motor transition plate 54 is connected with the planetary reducer 53. The rotating mechanism comprises a servo motor 52 and a planetary reducer 53, the servo motor 52 is a rotating motor, the rotating speed of the motor can be reduced through connection with the planetary reducer 53, meanwhile, the output torque is increased, and the rotating shaft 11 (a first rotating shaft 56) is connected with the rotating mechanism through a motor fixing vertical plate 50 and a motor transition plate 54, so that the effect of reducing the rotating speed of the rotating shaft 11, reducing inertia and improving stability is achieved (as shown in fig. 4).

The bedplate 1 is connected with a base plate 57, the base plate 57 is connected with a bearing vertical seat, a positioning groove 58 is arranged on the motor fixing bottom plate 49, and the base plate 57 is arranged in the positioning groove 58 (shown in fig. 4). The bearing vertical seat is fixed on the base plate 57, the base plate 57 is connected with the bedplate 1, and then the center of a circle of a bearing on the first vertical bearing seat 10 is overlapped with the center of a through hole through the adjustment of the base plate 57, so that the connection accuracy between structures is improved, and the structure is stable and smooth to turn over; the motor fixing bottom plate 4920 is provided with a positioning groove 58 with a size matched with that of the base plate 57, so that the effects of being convenient for positioning and mounting in structure and improving the integrity of the device in a compact structure are achieved.

The groove side surface of the fixing groove 18 comprises a guiding inclined groove surface 59 and a fixing groove surface 60, one side edge of the guiding inclined groove surface 59 is connected with the end surface of the nylon backing plate 15, the included angle between the guiding inclined groove surface 59 and the end surface of the nylon backing plate 15 is set to be alpha, alpha is larger than a right angle, the other side edge of the guiding inclined groove surface 59 is connected with one side edge of the fixing groove 18, and the other side edge of the fixing groove 18 is vertically connected with the groove bottom surface of the fixing groove 18 (as shown in fig. 12). The bottom surface of the fixing groove 18 is arranged opposite to the battery plastic case 46, the opposite side surfaces of the fixing groove 18 are used for being in contact with the side surfaces of the battery plastic case 46, the groove side surfaces of the fixing groove 18 comprise a guiding inclined groove surface 59 and a fixing groove 18 surface, the guiding inclined groove surface 59 is in an inclined surface shape inclined outwards, an included angle between the guiding inclined groove surface 59 and the end surface of the nylon base plate 5715 is set to be alpha, alpha is larger than a right angle, the battery plastic case 46 can conveniently enter the fixing groove 18 and the position of the battery plastic case 46 in fine adjustment along the contact of the guiding inclined groove surface 59, the fixing groove 18 surface is a right angle surface vertically connected with the bottom surface of the fixing groove 18, the distance between the two side fixing groove 18 surfaces is equal to the width of the battery plastic case 46, the battery plastic case 46 is completely positioned and clamped in the fixing groove 18 of the nylon base plate 5715 under the pushing of the pushing plate 14, the stability of clamping is further improved, in addition, the battery plastic case 46 falls to a position of the cutting position in the overturning, the battery plastic case 46 can be more accurately, the battery plastic case 46 can be in the overturning position of the cutting position, the cutting position can be realized, the battery plastic case can be buffered after the overturning angle is relaxed, the battery plastic case can be changed in the overturning position is buffered, the accurate positioning effect can be realized, and the accurate positioning effect can be realized by the positioning and the accurate positioning effect.

The support frame 36 and the support beam 39 are hollow columnar structures, which improves the bending resistance of the structure, reduces the weight of the object and saves materials (as shown in fig. 3).

The support 19 is connected with a second vertical bearing seat 62 and a second rotating shaft 63, the cutter 25, the first brush 26 and the second brush 27 are connected with the second rotating shaft 63, and the second rotating shaft 63 penetrates through a bearing on the second vertical bearing seat 62 and is fixedly connected with the driven belt pulley 28, so that the cutter 25, the first brush 26 and the second brush 27 are placed and rotated more stably, and the effect of further improving the operation stability is achieved (as shown in fig. 5 and 14).

The first motor 23 is connected with a double-layer driving belt pulley 29, namely, the driving belt pulley 29 on the first motor 23 is provided with two wheel grooves and is respectively connected with a belt 65, and the position of a driven belt pulley 28 on the cutter 25 is leveled with the inner side wheel groove on the driving belt pulley 29 on the first motor 23 and is connected with the inner side wheel groove through the belt 65; the first brush 26 is leveled with the outer side groove on the driving pulley 29 on the first motor 23 and is connected with the outer side groove by a belt 65, and meanwhile, the outer side groove of the first motor 23 and the belt 65 on the first brush 26 pass through the tensioning pulley 30 therebetween to adjust the tension of the belt 65, so that the arrangement of the structure is kept compact and balanced, and the driving effect of the belt is ensured (as shown in fig. 6).

The platen 1 is connected with a transition plate 66, the transition plate 66 is of a frame-shaped structure, the platen 1 is provided with a mounting hole 64, the cutting brush turnover plate 3 is arranged in the mounting hole 64, the transition plate 66 is connected with the cutting brush turnover plate 3, the mounting hole 67 is communicated with the motor box 7, and the cutting brush turnover plate 67 can sink into the surface of the platen 1 so as to better contact with the cutting brush roller to realize cutting brush, and the transition plate 66 ensures that the cutting brush turnover plate 3 is stably mounted on the platen 1 (shown in figure 2).

The supporting frame 36 supports the enclosure 37, and the supporting legs 38 are connected to the supporting frame 36 to play a supporting role, so that the structure above the supporting legs 38 is spaced from the ground, and the dust drawer 2 is conveniently placed on the floor and below the motor case 7 (as shown in fig. 2).

The bearings on the first vertical bearing seat 10 and the second vertical bearing seat 62 are deep groove ball bearing structures with dust covers on two surfaces, so that dust and garbage generated by cutting brushes are prevented from entering the structures to influence the operation of equipment, and the cutting brushing process is kept smooth.

The brush cutting turnover plate 3 is provided with a sinking positioning groove 43, a brush cutting hole is arranged on the sinking positioning groove 43, and the inner wall of the groove on the brush cutting turnover plate 3 is provided with a guiding inclined wall 44. The surface of the cutting brush turnover plate 3 is provided with a sinking positioning groove 43, the cutting brush holes 4 are arranged on the groove bottom of the sinking positioning groove 43, the groove wall on the cutting brush turnover plate 3 is provided with a guiding inclined wall 44, the guiding inclined wall 44 is arranged in an inclined mode of gradually shrinking along the wall surface towards the groove bottom of the sinking positioning groove 43, the guiding entering of the sinking positioning groove 43 is convenient to be attached to the groove bottom when the battery plastic shell 46 is put in, the position of the battery plastic shell 46 and the position of the cutting brush holes 4 are accurate, the cutting brush of the cutting brush device is convenient, and the battery plastic shell 46 is positioned efficiently and accurately so as to improve the cutting brush effect. The brush cutting turnover plate 3 is provided with a yielding hole 45, and the yielding hole 45 is arranged at the joint corner of the groove wall of the sinking positioning groove 43. The groove wall of the cutting brush turnover plate 3 is provided with a yielding hole 45 at a position corresponding to the corner of the battery plastic shell 46, so that the corner collision of the battery plastic shell 46 is prevented, and the effect of protecting the battery plastic shell is achieved (as shown in fig. 10).

When in use, the utility model is characterized in that:

feeding (blanking) process: the rotation of the servo motor 52 at one side drives the planetary reducer 53 to rotate, so that the first rotating shaft 56 drives the limiting shaft 55 and the rotating plate 12 to rotate, the rotating plate 12 rotates to the battery plastic shell 46 of the feeding point, and the battery plastic shell 46 is arranged between the pushing plates 14 and clamped: the battery plastic shell 46 is arranged between the two nylon backing plates 15, the telescopic mechanism 17 is started to enable the push plate 14 to be pushed by the telescopic mechanism 17 to move relatively, and then the two nylon backing plates 15 move relatively, and the two nylon backing plates 15 clamp the battery plastic shell 46. During which the corner edges of the battery case 46 are positioned along the guide chute faces 59 and snapped into the fixing chute faces 60 (against the bottoms of the fixing grooves 18) under the clamping operation, i.e., the clamping fixation is completed. Starting the rotation mechanism again to rotate, the rotation of the servo motor 52 drives the planetary reducer 53 to rotate, so that the battery plastic shell 46 is sent to a cutting brushing point, and one side of the bottom surface of the battery plastic shell 40 is close to the surface of the bedplate 1 firstly due to the change of the clamping angle in the blanking process before cutting brushing, and then the falling position can be finely adjusted through the structure of the fixed slot 29 by loosening a nylon backing plate 27, so that the hard collision of the battery plastic shell 40 is prevented: the battery plastic shell 46 is placed in the sinking positioning groove 43 on the cutting and brushing turnover plate 3 through the turnover mechanism 5, the battery plastic shell 46 completely enters the sinking positioning groove 43 along the guiding inclined wall 44, the lower cutting and brushing device 5 cuts and brushes the battery plastic shell 46 through the cutting and brushing holes 11, the battery plastic shell 46 is clamped and fixed again after the battery plastic shell 46 completely falls, and the position of the battery plastic shell 46 at a cutting and brushing point is accurately positioned and adjusted through the fixing groove surface 60, so that the blanking operation from a feeding point to a cutting and brushing point is realized.

When the rotating mechanism of the feeding point on one side rotates and the rotating mechanism of the discharging point on the other side synchronously rotates in the same direction, the battery plastic shell 46 originally at the cutting and brushing point is synchronously rotated and falls to the discharging point after cutting and brushing to realize discharging operation, and during the period, the telescopic mechanism 17 on the rotating plate 12 at one side of the discharging point is started to enable the two nylon backing plates 15 to move back to back, so that the battery plastic shell 46 is loosened, and the battery plastic shell 46 after cutting and brushing can leave the bedplate 1 for the next procedure.

And (3) cutting and brushing: the cylinder 34 is started, so that the cylinder 34 pushes the cylinder connecting plate 40 connected with the cylinder connecting plate, the cylinder connecting plate 40 drives the linear bearing fixing plate 31 connected with the cylinder connecting plate, the linear bearing fixing plate 31 drives the bottom plate 20 and the bracket 19 connected with the linear bearing fixing plate, and the linear bearing fixing plate 31 stably guides and moves along the aluminum bracket guide rail 33 through the sliding block 32 connected with the lower end. The first motor 23 and the second motor 24 are started, the driving belt pulley 29 on the first motor 23 drives the cutter 25 connected with the belt, the driven belt pulley 28 on the first brush 26 rotates, the driving belt pulley 29 on the second motor 24 drives the driven belt pulley 28 on the second brush 27 connected with the belt to rotate, the cutter 25, the first brush 26 and the second brush 26 connected above the bracket 19 sequentially cut and brush the battery plastic shell, dust and garbage after cutting and brushing enter the cavity of the bracket 19 through the guide plate 22, the first through hole 21 and the second through hole 35 finally enter the dust drawer 2, and the other part of dust and garbage falling outside the guide plate 22 falls on the dripping plate 42 to be guided into the dust drawer 2, and the accumulated dust and garbage are pulled out of the dust drawer 2 and are pushed into the position again, so that cleaning and maintenance are realized.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. The utility model provides a brush device is cut with automatic upset to battery utmost point ear, characterized by, including platen (1) and dust drawer (2), be connected with on platen (1) and cut brush turnover board (3), be equipped with on cutting brush turnover board (3) and sink constant head tank (43), give way hole (45) and cut brush hole (4) and arrange in sink constant head tank (43), the bilateral symmetry of cutting brush turnover board (3) is equipped with tilting mechanism (5), tilting mechanism (5) are connected with platen (1) rotation, platen (1) below is equipped with cuts brush mechanism (6), cut brush mechanism (6) are equipped with motor case (7) outward, cut brush mechanism (6) and motor case (7) movable connection, tilting mechanism (5) are equipped with protection safety support (8), protection safety support (8) and motor case (7) all are connected with platen (1), dust drawer (2) are arranged in motor case (7) below and are linked together with inner chamber (7).

2. The automatic overturning and cutting brush device for the battery tab according to claim 1, wherein the overturning mechanism (5) comprises an overturning assembly and a fixing assembly, the overturning assembly is connected with the bedplate (1), the fixing assembly is connected with the overturning assembly, the overturning assembly comprises a fixing seat (9) and a vertical bearing seat I (10), the fixing seat (9) and the vertical bearing seat I (10) are both connected with the bedplate (1), a rotating shaft (11) is arranged on the vertical bearing seat I (10), a rotating mechanism is connected on the fixing seat (9), the rotating shaft (11) is rotationally connected with the vertical bearing seat I (10) through the rotating mechanism, a rotating plate (12) is connected on the rotating shaft (11), and the other end of the rotating plate (12) is connected with the fixing assembly.

3. The automatic overturning and cutting brush device for the battery tab according to claim 2, characterized in that a fixing hole is formed in the rotating plate (12), a flange linear bearing (13) is mounted on the fixing hole, a sliding hole is formed in the flange linear bearing (13), the fixing component comprises a push plate (14) and a nylon base plate (15), guide posts (16) are connected to two ends of one side of the push plate (14), the guide posts (16) are inserted into the sliding hole, a telescopic mechanism (17) is connected to one side of the rotating plate (12), one side of the push plate (14) is connected with the other side of the rotating plate (12), the push plate (14) is movably connected with the rotating plate (12) through the telescopic mechanism (17), the other side of the push plate (14) is detachably connected with one side of the nylon base plate (15), and a fixing groove (18) is formed in the other side of the nylon base plate (15).

4. The automatic overturning and cutting brush device for the battery electrode lugs according to claim 1, wherein the cutting brush mechanism (6) comprises a brush device and a moving assembly, the moving assembly is connected with a motor box (7), the brush device is movably connected with the moving assembly, the brush device comprises a support (19) and a plurality of cutting brush rollers, the upper end of the support (19) is rotationally connected with the cutting brush rollers, the lower end of the support (19) is connected with a bottom plate (20), the bottom plate (20) is connected with the moving assembly, the support (19) is of a cavity structure, a first through hole (21) is formed in the bottom plate (20), the dust drawer (2) is communicated with the first through hole (21) and the cavity of the support (19), a guide plate (22) is connected to the support (19), and the guide plate (22) is arranged vertically opposite to the cutting brush rollers.

5. The automatic overturning cutting brush device for the battery tab according to claim 4, wherein the support (19) is connected with a first motor (23) and a second motor (24), the cutting brush roller comprises a cutter (25), a first brush (26) and a second brush (27), driven pulleys (28) are connected to the cutter (25), the first brush (26) and the second brush (27), driving pulleys (29) are connected to the first motor (23) and the second motor (24), the driven pulleys (28) are connected with a driving pulley (29) in a belt mode, a tensioning pulley (30) is connected to the support (19), and the tensioning pulley (30) is connected with the driving pulleys (29) and the driven pulleys (28) in a belt mode.

6. The automatic overturning and cutting brush device for battery tabs according to claim 5, characterized in that the material guiding plate (22) is obliquely arranged on the bracket (19), and the first motor (23) and the second motor (24) are arranged below the material guiding plate (22).

7. The automatic overturning and brushing device for battery lugs according to claim 6, wherein the moving assembly comprises a linear bearing fixing plate (31), a sliding block (32), an aluminum supporting guide rail (33) and an air cylinder (34), a through hole II (35) is formed in the linear bearing fixing plate (31), the upper end of the linear bearing fixing plate (31) is connected with a bottom plate (20), the lower end of the linear bearing fixing plate (31) is connected with the upper end of the sliding block (32), a clamping groove is formed in the lower end of the sliding block (32), the sliding block (32) is in sliding connection with the aluminum supporting guide rail (33) through the clamping groove, the motor box (7) comprises a supporting frame (36) and a surrounding baffle (37), the upper end of the supporting frame (36) is connected with a platen (1), a supporting foot (38) is connected with the lower end of the supporting frame (36), a supporting beam (39) is connected with the supporting frame (36), a linear bearing fixing plate (31) is provided with the upper end of the sliding block (32), the connecting plate (40) is connected with the air cylinder (34), the other end of the connecting plate (40) is connected with the air cylinder (41), one end of the connecting plate (41) is connected with the air cylinder (34), and the other end of the connecting plate (41) is connected with the supporting beam (39).

8. The automatic overturning and cutting brush device for the battery lugs, according to claim 7, is characterized in that a dripping plate (42) is arranged on the supporting frame (36), the dripping plate (42) is arranged in an inclined plate mode, one end of the dripping plate (42) is connected with the supporting frame (36), and the other end of the dripping plate (42) is arranged above the dust drawer (2).

9. The automatic overturning and cutting brush device for the battery tab according to claim 2, wherein the rotating shaft (11) comprises a limiting shaft (55) and a first rotating shaft (56), the limiting shaft (55) is prismatic in structural shape, a limiting hole matched with the limiting shaft (55) is formed in the rotating plate (12), the limiting shaft (55) is clamped with the rotating plate (12) through the limiting hole, the first rotating shaft (56) is cylindrical in structural shape, one end of the first rotating shaft (56) is connected with the limiting shaft (55), and the other end of the first rotating shaft (56) is connected with the rotating mechanism.

10. The automatic overturning and cutting brush device for the battery lugs according to claim 9, wherein fixed sizing plates (61) are arranged on the rotating plates (12), a plurality of fixed sizing plates (61) are arranged, one end of each fixed sizing plate (61) is connected with one rotating plate (12) on one side, and the other end of each fixed sizing plate (61) is connected with the other rotating plate (12) on the other side.