CN221159802U

CN221159802U - New forms of energy battery surface polisher

Info

Publication number: CN221159802U
Application number: CN202323131408.6U
Authority: CN
Inventors: 刘宏兴; 孟新; 吴江; 符文晓; 沈宇澄; 陈健
Original assignee: Wuxi Wekay Technology Co ltd
Current assignee: Wuxi Wekay Technology Co ltd
Priority date: 2023-11-20
Filing date: 2023-11-20
Publication date: 2024-06-18
Anticipated expiration: 2033-11-20

Abstract

The utility model discloses a new energy battery surface grinding machine which comprises a carrying mechanism, a first grinding device and a second grinding device, wherein the first grinding device is configured to grind two side surfaces and the bottom surface of a battery shell along a second direction, the second grinding device is configured to grind two side surfaces of the battery shell along the first direction, the carrying mechanism comprises a carrying driving component and a carrying clamping unit, and the carrying driving component is configured to match the carrying clamping unit to clamp the battery shell, and then sequentially grind the battery shell through the first grinding device and the second grinding device and then discharge the battery shell. Above-mentioned new energy battery surface polisher adopts transport drive assembly, and the mode of cooperation transport clamping unit is placed in unloading station department after the polishing of first grinding device and second grinding device in proper order by the material loading station after with battery case centre gripping, not only design benefit, easily realization, cancel artifical polishing moreover, need not to increase extra cost, improved work efficiency widely, the polishing quality is high, and the uniformity is good.

Description

New forms of energy battery surface polisher

Technical Field

The utility model belongs to the technical field of polishing equipment, and particularly relates to a new energy battery surface polishing machine.

Background

Along with the continuous development of new energy automobiles, power batteries are also receiving more and more attention. The battery, the motor and the electric control system are three key components of the new energy automobile, wherein the power battery is the most key ring, and the battery shell can be wrapped outside the power battery to protect the battery.

As is well known, after acid plating treatment, the surface of the battery shell has many burrs and stains, so that the surface of the battery shell needs to be polished, however, the conventional polishing mode is usually performed manually, a worker fixes the battery shell, and then the periphery of the battery shell is polished by a specific abrasive, so that the labor intensity is high, the working efficiency is low, the time and the labor are consumed, and the polishing quality consistency is poor.

Disclosure of utility model

The utility model aims to provide a new energy battery surface grinding machine, which solves the problems of low working efficiency and poor grinding quality consistency of a conventional manual grinding mode in the prior art.

To achieve the purpose, the utility model adopts the following technical scheme:

A new energy battery surface grinding machine comprises a frame, a carrying mechanism, a first grinding device and a second grinding device, wherein,

The two ends of the frame along the first direction are respectively provided with a feeding station and a discharging station, the first grinding device and the second grinding device are both arranged on the frame and positioned between the feeding station and the discharging station, the conveying mechanism comprises a conveying driving component and a conveying clamping unit, the driving end of the conveying driving component is connected with the conveying clamping unit, the conveying driving component is configured to match with the conveying clamping unit to clamp the battery case, the battery case is sequentially ground by the feeding station through the first grinding device and the second grinding device and then is placed at the discharging station,

The first grinding device comprises two first grinding units and a bottom surface grinding component, the bottom surface grinding component is rotatably arranged on the first grinding units, the two first grinding units are configured to grind two side surfaces of the battery shell along the second direction, the bottom surface grinding component is configured to grind the bottom surface of the battery shell, each first grinding unit comprises a first grinding frame, a first traversing component and a first grinding brush group, the two first traversing components are paved on the frame along the second direction, the driving end of each first traversing component is respectively connected with the corresponding first grinding frame, each first grinding brush group is respectively rotatably arranged on the corresponding first grinding frame, the two first traversing components are configured to drive the corresponding first grinding frames to be close to or far away from each other along the second direction, when the two first grinding frames are close to each other, the two first grinding frames are matched with the corresponding first grinding brush groups to grind the two side surfaces of the battery shell along the second direction,

The second polishing device is configured to polish two sides of the battery shell along a first direction, the second polishing device comprises two second polishing units and a conveying assembly, the conveying assembly is paved on the frame along the first direction, the two second polishing units are symmetrically arranged on two sides of the conveying assembly along the second direction, each second polishing unit comprises a second polishing frame, a second transverse moving assembly and a second polishing brush group, the two second transverse moving assemblies are paved on the frame along the second direction, the driving end of each second transverse moving assembly is respectively connected with the corresponding second polishing frame, each second polishing brush group is respectively and rotatably arranged on the corresponding second polishing frame, when the two second polishing frames are mutually close, the corresponding second polishing brush groups are matched to polish the two sides of the battery shell along the first direction, each second polishing brush group comprises the conveying unit and the corresponding second polishing brush group, the second polishing brush group is arranged on the corresponding second polishing frame along the second direction, the battery shell is rotatably opposite to the corresponding second polishing unit, the second polishing brush group is rotatably arranged on the corresponding second polishing frame along the second direction, and the battery shell is rotatably clamped by the second polishing device along the second direction.

Further, the new energy battery surface polisher further comprises a cleaning device, the cleaning device comprises two cleaning units and a bottom cleaning assembly, the bottom cleaning assembly is rotatably mounted on the cleaning units, the two cleaning units are configured to clean polishing scraps on the side surfaces of the polished battery cases, the bottom cleaning assembly is configured to clean polishing scraps on the bottom surfaces of the polished battery cases, each cleaning unit comprises a cleaning frame, a cleaning transverse moving assembly and cleaning brush groups, the two cleaning transverse moving assemblies are paved on the frame along a second direction, the driving ends of the cleaning transverse moving assemblies are respectively connected with the corresponding cleaning frames, each cleaning brush group is rotatably arranged on the corresponding cleaning frame, the two cleaning assemblies are configured to drive the corresponding cleaning frames to be close to or far away from each other along the second direction, and when the two cleaning frames are close to each other, the cleaning brush groups are matched to clean polishing scraps on the side surfaces of the polished battery cases.

Further, the carrying driving assembly comprises a fixing frame, a first carrying driving module, a second carrying driving module, a first carrying frame and a second carrying frame, wherein the fixing frame is installed on the frame, the first carrying driving module and the second carrying driving module are paved on the fixing frame along a first direction, the first carrying driving module is arranged on one side of the second carrying driving module, the driving end of the first carrying driving module is connected with the first carrying frame, the first carrying driving module drives the first carrying frame to reciprocate between the feeding station and the first end of the second polishing frame, so that the battery case is conveyed to the second polishing frame after being polished by the first polishing device, the driving end of the second carrying driving module is connected with the second carrying frame, and the second carrying driving module drives the second carrying frame to reciprocate between the second end of the second polishing frame and the discharging station so that the polished battery case is conveyed to the discharging station for discharging.

Further, the carrying clamping unit comprises a first carrying clamping assembly and a second carrying clamping assembly, the first carrying clamping assembly comprises a first carrying clamping driving piece and two first carrying clamping hands, the fixed end of the first carrying clamping driving piece is fixedly connected with the first carrying frame, the driving ends of the first carrying clamping driving piece are respectively connected with the two first carrying clamping hands, the first carrying clamping driving piece drives the two first carrying clamping hands to move oppositely so as to clamp the battery shell, or drives the two first carrying clamping hands to move backwards so as to put down the battery shell, the second carrying clamping assembly comprises a second carrying clamping driving piece and two second carrying clamping hands, the fixed end of the second carrying clamping driving piece is fixedly connected with the second carrying frame, the driving ends of the second carrying clamping driving piece are respectively connected with the two second carrying clamping hands, and the second carrying clamping driving piece drives the two second carrying clamping hands to move oppositely so as to clamp the battery shell, or drive the two battery shells to move backwards.

Further, the first polishing brush set comprises a first polishing brush driving piece, a first polishing brush synchronous belt assembly and two first polishing brushes, the two first polishing brushes are arranged on the first polishing frame along a first direction at intervals, the first polishing brush driving piece is arranged on the first polishing frame, and the driving end of the first polishing brush driving piece is connected with the two first polishing brushes through the first polishing brush synchronous belt assembly so as to drive the two first polishing brushes to synchronously rotate.

Further, the second polishing brush set comprises a second polishing brush driving piece, a second polishing synchronous belt assembly and at least two second polishing brushes, the at least two second polishing brushes are arranged on the second polishing frame along the first direction at intervals, the second polishing brush driving piece is arranged on the second polishing frame, and the driving end of the second polishing brush driving piece is connected with the at least two second polishing brushes through the second polishing synchronous belt assembly so as to drive the at least two second polishing brushes to synchronously rotate.

Further, the bottom surface polishing assembly comprises a bottom surface polishing driving piece, a bottom surface polishing synchronous belt assembly and two bottom surface polishing brushes, the two bottom surface polishing brushes are arranged on the first polishing frame at intervals along a first direction, the bottom surface polishing driving piece is arranged on the first polishing frame, and the driving end of the bottom surface polishing driving piece is connected with the two bottom surface polishing brushes through the bottom surface polishing synchronous belt assembly so as to drive the two bottom surface polishing brushes to synchronously rotate.

Further, the conveying unit adopts a linear driving module, the driving end of the linear driving module is connected with the rotating device, the rotating device comprises a rotating driving piece, a rotating piece and a clamping assembly, the fixed end of the rotating driving piece is installed on the linear driving module, the movable end of the rotating driving piece is connected with the rotating piece, the clamping assembly is installed on the rotating piece, the clamping assembly comprises a conveying clamping driving piece and two conveying clamping hands, the fixed end of the conveying clamping driving piece is connected with the rotating piece, the driving end of the conveying clamping driving piece is respectively connected with the two conveying clamping hands, and the conveying clamping driving piece drives the two conveying clamping hands to move in opposite directions so as to clamp the battery case, or drives the two conveying clamping hands to move in opposite directions so as to put down the battery case.

Further, the new energy battery surface polisher still including set up in the material loading subassembly of material loading station with set up in the unloading subassembly of unloading station, the material loading subassembly includes material loading driving piece and material loading frame, place a plurality of battery shells of waiting to polish on the material loading frame, the material loading driving piece is laid along the second direction in the frame, the drive end of material loading driving piece is connected the material loading frame, the material loading driving piece drive the material loading frame is along the second direction reciprocating motion to carry the battery shells of waiting to polish to the material loading station in proper order, the unloading subassembly includes unloading driving piece and unloading frame, the unloading frame is used for placing the battery shells after polishing, the unloading driving piece is laid in the frame along the second direction, the drive end of unloading driving piece is connected the unloading frame, the unloading driving piece is followed the second direction reciprocating motion to carry the battery shells after polishing to the assigned position under with in proper order after connecting.

Compared with the prior art, the new energy battery surface grinding machine has the beneficial effects that: the battery shell is clamped by the carrying driving assembly in a mode of matching with the carrying clamping unit and then is polished by the first polishing device and the second polishing device sequentially by the feeding station and then is placed at the discharging station, so that the battery shell is ingenious in design and easy to realize, manual polishing is omitted, additional cost is not required to be increased, the working efficiency is greatly improved, the polishing quality is high, and the consistency is good; the cleaning device is additionally arranged, and after polishing, polishing scraps on the side surface and the bottom surface of the battery case are removed, so that the environmental pollution is further improved; the two carrying driving modules are matched with each other to drive the battery shell to polish in sequence, so that the carrying stability is remarkably improved; the battery shell is clamped by the rotating device and then rotated by a preset angle in a mode of matching with the clamping assembly, so that the battery shell is simple in structure and ingenious in design, and the other two side surfaces can be polished by matching with the second polishing unit, and the automation degree of the equipment is remarkably improved; the charging assembly and the discharging assembly are additionally arranged, and the battery shells are orderly collected and arranged during charging and discharging, so that the working efficiency is further improved.

Drawings

For a clearer description and understanding of the technical solutions of the embodiments of the present utility model, the following description will make a brief introduction to the drawings required for the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and the drawings without inventive effort for those skilled in the art.

Fig. 1 is a schematic perspective view of a surface grinder for a new energy battery according to an embodiment of the present utility model;

Fig. 2 is a schematic perspective view of a handling mechanism according to an embodiment of the present utility model;

fig. 3 is a schematic perspective view of a first grinding device according to an embodiment of the present utility model;

FIG. 4 is a schematic perspective view of a first polishing apparatus according to an embodiment of the present utility model;

FIG. 5 is a schematic perspective view of a second polishing apparatus according to an embodiment of the present utility model;

Fig. 6 is a schematic perspective view of a cleaning device according to an embodiment of the utility model.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, in the present embodiment, a new energy battery surface polishing machine includes a frame 1, a carrying mechanism 2, a first polishing device 3 and a second polishing device 4, wherein two ends of the frame 1 along a first direction (X direction in fig. 1) are respectively provided with a feeding station 10 and a discharging station 11, the first polishing device 3 and the second polishing device 4 are both disposed on the frame 1 and located between the feeding station 10 and the discharging station 11, the carrying mechanism 2 includes a carrying driving assembly 20 and a carrying clamping unit 21, a driving end of the carrying driving assembly 20 is connected with the carrying clamping unit 21, and the carrying driving assembly 20 is configured to cooperate with the carrying clamping unit 21 to clamp a battery case 5, and then sequentially pass through the first polishing device 3 and the second polishing device 4 by the feeding station 10 and then place the battery case at the discharging station 11.

The first polishing device 3 includes two first polishing units and a bottom polishing assembly 30, the bottom polishing assembly 30 is rotatably mounted on the first polishing units, the two first polishing units are configured to polish two sides of the battery case 5 along the second direction (Y direction in fig. 1), the bottom polishing assembly 30 is configured to polish the bottom of the battery case 5, each first polishing unit includes a first polishing frame 31, a first traversing assembly 32 and a first polishing brush group 33, the two first traversing assemblies 32 are each laid on the frame 1 along the second direction, the driving end of each first traversing assembly 32 is respectively connected with the corresponding first polishing frame 31, each first polishing brush group 33 is respectively rotatably disposed on the corresponding first polishing frame 31, the two first polishing assemblies 32 are configured to drive the corresponding first polishing frames 31 to approach or separate from each other along the second direction, and when the two first polishing frames 31 approach each other, the two sides of the battery case 5 along the second direction are matched with the corresponding first polishing brush groups 33 to polish the two sides of the battery case 5 along the second direction.

The second polishing device 4 is configured to polish two sides of the battery case 5 along the first direction, the second polishing device 4 comprises two second polishing units and a conveying component 40, the conveying component 40 is paved on the frame 1 along the first direction, the two second polishing units are symmetrically arranged on two sides of the conveying component 40 along the second direction, each second polishing unit comprises a second polishing frame 41, a second traversing component 42 and a second polishing brush group 43, the two second traversing components 42 are paved on the frame 1 along the second direction, the driving end of each second traversing component 42 is respectively connected with the corresponding second polishing frame 41, each second polishing brush group 43 is respectively rotatably arranged on the corresponding second polishing frame 41, the two second traversing components 42 are configured to drive the corresponding second polishing frames 41 to be close to or far away from each other along the second direction, when the two second polishing frames 41 are close to each other, the corresponding second polishing brush groups 43 are matched to polish the two sides of the battery case 5 along the first direction, the conveying component 40 comprises a conveying unit 44 and a rotating device 45, the rotating device 45 is configured to drive the two sides of the battery case 5 to rotate along the second direction, and the two second polishing brush groups 45 are opposite to the rotating the second polishing device 45 to the two sides of the battery case 5 along the second direction.

It can be seen that, adopting transport drive assembly 20, the mode of cooperation transport clamping unit 21, place the battery case 5 centre gripping by material loading station 10 after polishing of first grinding device 3 and second grinding device 4 in proper order in unloading station 11 department, not only design benefit, easily realization have cancelled the manual work moreover and have polished, need not to increase extra cost, have improved work efficiency greatly, and the polishing quality is high, and the uniformity is good.

As an embodiment, the new energy battery surface polisher further includes a cleaning device 6, the cleaning device 6 includes two cleaning units and a bottom cleaning assembly 60, the bottom cleaning assembly 60 is rotatably installed on the cleaning units, the two cleaning units are configured to clean the polished scraps on the side surface of the polished battery case 5, the bottom cleaning assembly 60 is configured to clean the polished scraps on the bottom surface of the polished battery case 5, each cleaning unit includes a cleaning frame 61, a cleaning traversing assembly 62 and a cleaning brush group 63, the two cleaning traversing assemblies 62 are all laid on the frame 1 along the second direction, the driving end of each cleaning traversing assembly 62 is respectively connected to the corresponding cleaning frame 61, each cleaning brush group 63 is respectively rotatably installed on the corresponding cleaning frame 61, the two cleaning traversing assemblies 62 are configured to drive the corresponding cleaning frame 61 to approach or separate from each other along the second direction, and when the two cleaning frames 61 approach each other, the cleaning brush group 63 is matched to clean the polished scraps on the side surface of the polished battery case 5.

Therefore, the cleaning device 6 is additionally arranged, and the polishing scraps on the side face and the bottom face of the battery case 5 are removed after polishing, so that the environmental pollution is further improved.

As an embodiment, the carrying driving assembly 20 includes a fixing frame 200, a first carrying driving module 201, a second carrying driving module 202, a first carrying frame 203 and a second carrying frame 204, the fixing frame 200 is mounted on the frame 1, the first carrying driving module 201 and the second carrying driving module 202 are both laid on the fixing frame 200 along a first direction, the first carrying driving module 201 is disposed at one side of the second carrying driving module 202, a driving end of the first carrying driving module 201 is connected with the first carrying frame 203, the first carrying driving module 201 drives the first carrying frame 203 to reciprocate between the feeding station 10 and a first end of the second polishing frame 41 so as to convey the battery case 5 to the second polishing frame 41 after polishing by the first polishing device 3, a driving end of the second carrying driving module 202 is connected with the second carrying frame 204, and the second carrying driving module 202 drives the second carrying frame 204 to reciprocate between a second end of the second polishing frame 41 and the discharging station 11 so as to convey the polished battery case 5 to the discharging station 11 for discharging.

Obviously, two transport drive modules mutually support, drive that battery case 5 in proper order and polish, show the stability that has improved the transport.

As an embodiment, the carrying and clamping unit 21 includes a first carrying and clamping assembly 7 and a second carrying and clamping assembly 7, the first carrying and clamping assembly 7 includes a first carrying and clamping driving member 210 and two first carrying and clamping hands 211, the fixed end of the first carrying and clamping driving member 210 is fixedly connected with the first carrying and clamping frame 203, the driving end of the first carrying and clamping driving member 210 is respectively connected with the two first carrying and clamping hands 211, the first carrying and clamping driving member 210 drives the two first carrying and clamping hands 211 to move towards each other to clamp the battery case 5, or drives the two first carrying and clamping hands 211 to move away from each other to put down the battery case 5, the second carrying and clamping assembly 7 includes a second carrying and clamping driving member 212 and two second carrying and clamping hands 213, the fixed end of the second carrying and clamping driving member 212 is fixedly connected with the second carrying and clamping frame 204, the driving end of the second carrying and clamping driving member 212 is respectively connected with the two second carrying and clamping hands 213, and the second carrying and clamping driving member 212 drives the two second carrying and clamping hands 213 to move towards each other to clamp the battery case 5, or drives the two second carrying and clamping hands 213 to move away from each other to put down to move away from the battery case 5.

As an embodiment, the first brush set 33 includes a first brush driving member 330, a first brush synchronous belt assembly 331 and two first brushes 332, the two first brushes 332 are disposed on the first grinding frame 31 at intervals along the first direction, the first brush driving member 330 is mounted on the first grinding frame 31, and the driving end of the first brush driving member 330 is connected to the two first brushes 332 through the first brush synchronous belt assembly 331 so as to drive the two first brushes 332 to rotate synchronously.

As an embodiment, the second polishing brush set 43 includes a second polishing brush driving member 430, a second polishing synchronous belt assembly 431 and four second polishing brushes 432, the four second polishing brushes 432 are disposed on the second polishing frame 41 at intervals along the first direction, the second polishing brush driving member 430 is mounted on the second polishing frame 41, and the driving end of the second polishing brush driving member 430 is connected to the four second polishing brushes 432 through the second polishing synchronous belt assembly 431 to drive the four second polishing brushes 432 to rotate synchronously.

As one embodiment, the bottom surface polishing assembly 30 includes a bottom surface polishing driving member 300, a bottom surface polishing synchronous belt assembly 301, and two bottom surface polishing brushes 302, the two bottom surface polishing brushes 302 are disposed on the first polishing frame 31 at intervals along the first direction, the bottom surface polishing driving member 300 is mounted on the first polishing frame 31, and the driving end of the bottom surface polishing driving member 300 is connected to the two bottom surface polishing brushes 302 through the bottom surface polishing synchronous belt assembly 301 to drive the two bottom surface polishing brushes 302 to rotate synchronously.

As an embodiment, the conveying unit 44 adopts a linear driving module, the driving end of the linear driving module is connected with the rotating device 45, the rotating device 45 comprises a rotary driving piece 450, a rotary piece 451 and a clamping assembly 7, the fixed end of the rotary driving piece 450 is installed on the linear driving module, the movable end of the rotary driving piece 450 is connected with the rotary piece 451, the clamping assembly 7 comprises a conveying clamping driving piece 70 and two conveying clamping hands 71, the fixed end of the conveying clamping driving piece 70 is connected with the rotary piece 451, the driving end of the conveying clamping driving piece 70 is respectively connected with the two conveying clamping hands 71, and the conveying clamping driving piece 70 drives the two conveying clamping hands 71 to move oppositely so as to clamp the battery case 5 or drive the two conveying clamping hands 71 to move reversely so as to put down the battery case 5.

It can be seen that the mode of adopting rotary device 45 to cooperate with clamping assembly 7 rotates the angle of predetermineeing after with battery case 5 centre gripping, not only simple structure, design benefit, but also cooperation second unit of polishing is polished two other sides, has shown the degree of automation that has improved equipment.

As an embodiment, the new energy battery surface polisher further comprises a feeding assembly 8 arranged at the feeding station 10 and a discharging assembly 9 arranged at the discharging station 11, the feeding assembly 8 comprises a feeding driving piece 80 and a feeding frame 81, a plurality of battery shells 5 to be polished are placed on the feeding frame 81, the feeding driving piece 80 is paved on the frame 1 along a second direction, the driving end of the feeding driving piece 80 is connected with the feeding frame 81, the feeding driving piece 80 drives the feeding frame 81 to reciprocate along the second direction so as to sequentially convey the battery shells 5 to be polished to the feeding station 10, the discharging assembly 9 comprises a discharging driving piece 90 and a discharging frame 91, the discharging frame 91 is used for placing the polished battery shells 5, the discharging driving piece 90 is paved on the frame 1 along the second direction, the driving end of the discharging driving piece 90 is connected with the discharging frame 91, and the discharging frame 91 is driven by the discharging driving piece 90 along the second direction so as to sequentially convey the polished battery shells 5 to a specified position for discharging after being connected.

Therefore, the charging assembly 8 and the discharging assembly 9 are additionally arranged, and the battery shells 5 are orderly collected and arranged during charging and discharging, so that the working efficiency is further improved.

As an embodiment, the first grinding device 3, the second grinding device 4 and the cleaning device 6 are provided with a negative pressure adsorption device 12 for adsorbing chips.

When the new energy battery surface grinding machine works, the following steps are carried out:

S1, a feeding driving piece 80 drives a feeding frame 81 to move to a feeding station 10, a first carrying driving module 201 drives a first carrying clamping assembly 7 to move above the feeding station 10, and a first carrying clamping driving piece 210 drives two first carrying clamping hands 211 to move in opposite directions to clamp a battery shell 5 and then convey the battery shell in a first direction;

S2, the two first traversing assemblies 32 drive the corresponding first grinding frames 31 to approach each other, the first grinding brushes 332 are driven to rotate by the first grinding brush driving piece 330, the two bottom surface grinding brushes 302 are driven to rotate by the bottom surface grinding driving piece 300 at the bottom side, and the two side surfaces and the bottom surface of the battery case 5 along the second direction are ground by matching with the first carrying driving module 201;

s3, to be moved to the second polishing device 4, the linear driving module is matched with the clamping assembly 7 to clamp the battery shell 5, and the rotary driving piece 450 drives the rotary piece 451 to rotate by 90 degrees.

S4, the two second traversing assemblies 42 drive the corresponding second polishing frames 41 to be close to each other, the two second polishing brushes 432 are driven to rotate through the second polishing brush driving piece 430, the two side faces of the battery case 5 along the first direction are polished by matching with the linear driving module, and after polishing is completed, the rotary driving piece 450 drives the rotary piece 451 to return to a position.

S5, the second carrying driving module 202 drives the second carrying clamping assembly 7 to move above the rotating member 451, and the second carrying clamping driving member 212 drives the two second carrying clamping hands 213 to move oppositely so as to clamp the battery case 5, and then the battery case is continuously conveyed along the first direction;

S6, to be moved to the cleaning device 6, the two cleaning and transversely moving assemblies 62 drive the corresponding cleaning frames 61 to mutually approach along the second direction, and the corresponding cleaning brush groups 63 and the bottom surface cleaning assemblies 60 are matched to remove the polished scraps on the side surfaces and the bottom surface of the polished battery case 5;

S7, the second carrying driving module 202 drives the cleaned battery case 5 to move to the blanking station 11, the two second carrying clamping hands 213 are loosened to place the battery case 5 in the blanking frame 91, and the blanking driving piece 90 drives the blanking frame 91 to move to a specified position.

The above embodiments merely illustrate the basic principles and features of the present utility model, and the present utility model is not limited to the above examples, but can be variously changed and modified without departing from the spirit and scope of the present utility model, which is within the scope of the present utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A new energy battery surface grinding machine is characterized by comprising a frame, a carrying mechanism, a first grinding device and a second grinding device, wherein,

2. The new energy battery surface grinding machine according to claim 1, further comprising a cleaning device, wherein the cleaning device comprises two cleaning units and a bottom cleaning assembly, the bottom cleaning assembly is rotatably mounted on the cleaning units, the two cleaning units are configured to clean away the ground scraps on the side surfaces of the ground battery cases, the bottom cleaning assembly is configured to clean away the ground scraps on the bottom surfaces of the ground battery cases, each cleaning unit comprises a cleaning frame, a cleaning traversing assembly and cleaning brush groups, the two cleaning traversing assemblies are all laid on the frame along a second direction, the driving end of each cleaning traversing assembly is respectively connected with the corresponding cleaning frame, each cleaning brush group is respectively rotatably arranged on the corresponding cleaning frame, and the two cleaning traversing assemblies are configured to drive the corresponding cleaning frames to mutually approach or separate from each other along the second direction, and cooperate with the corresponding cleaning brush groups to clean away the ground scraps on the side surfaces of the ground battery cases when the two cleaning frames are mutually approaches.

3. The new energy battery surface grinding machine according to claim 1, wherein the carrying driving assembly comprises a fixing frame, a first carrying driving module, a second carrying driving module, a first carrying frame and a second carrying frame, the fixing frame is installed on the frame, the first carrying driving module and the second carrying driving module are paved on the fixing frame along a first direction and are arranged on one side of the second carrying driving module, the driving end of the first carrying driving module is connected with the first carrying frame, the first carrying driving module drives the first carrying frame to reciprocate between the feeding station and the first end of the second grinding frame so as to convey the battery case to the second grinding frame after being ground by the first grinding device, the driving end of the second carrying driving module is connected with the second carrying frame, and the second carrying driving module drives the second carrying frame to reciprocate between the second end of the second grinding frame and the blanking station so as to convey the battery case to the blanking station after being ground.

4. The new energy battery surface polisher according to claim 3, wherein the carrying and clamping unit comprises a first carrying and clamping assembly and a second carrying and clamping assembly, the first carrying and clamping assembly comprises a first carrying and clamping driving member and two first carrying and clamping hands, the fixed end of the first carrying and clamping driving member is fixedly connected with the first carrying frame, the driving end of the first carrying and clamping driving member is respectively connected with the two first carrying and clamping hands, the first carrying and clamping driving member drives the two first carrying and clamping hands to move in opposite directions so as to clamp the battery case, or drives the two first carrying and clamping hands to move in opposite directions so as to put down the battery case, the second carrying and clamping assembly comprises a second carrying and clamping driving member and two second carrying and clamping hands, the fixed end of the second carrying and clamping driving member is fixedly connected with the second carrying frame, the two second carrying and clamping hands are respectively connected with the fixed end of the second carrying and clamping driving member, and the second carrying and clamping driving end is respectively connected with the two second carrying and clamping driving end of the second carrying and clamping driving member to move in opposite directions so as to clamp the battery case.

5. The new energy battery surface grinding machine according to claim 1, wherein the first grinding brush group comprises a first grinding brush driving member, a first grinding brush synchronous belt assembly and two first grinding brushes, the two first grinding brushes are arranged on the first grinding frame at intervals along a first direction, the first grinding brush driving member is arranged on the first grinding frame, and the driving end of the first grinding brush driving member is connected with the two first grinding brushes through the first grinding brush synchronous belt assembly so as to drive the two first grinding brushes to synchronously rotate.

6. The new energy battery surface polisher according to claim 1, wherein the second polishing brush set comprises a second polishing brush driving member, a second polishing brush synchronous belt assembly and at least two second polishing brushes, the at least two second polishing brushes are arranged on the second polishing frame at intervals along a first direction, the second polishing brush driving member is mounted on the second polishing frame, and the driving end of the second polishing brush driving member is connected with the at least two second polishing brushes through the second polishing brush synchronous belt assembly to drive the at least two second polishing brushes to rotate synchronously.

7. The new energy battery surface polisher according to claim 1, wherein the bottom surface polishing assembly comprises a bottom surface polishing driving member, a bottom surface polishing synchronous belt assembly and two bottom surface polishing brushes, the two bottom surface polishing brushes are arranged on the first polishing frame at intervals along a first direction, the bottom surface polishing driving member is mounted on the first polishing frame, and the driving end of the bottom surface polishing driving member is connected with the two bottom surface polishing brushes through the bottom surface polishing synchronous belt assembly to drive the two bottom surface polishing brushes to synchronously rotate.

8. The new energy battery surface grinding machine according to claim 1, wherein the conveying unit adopts a linear driving module, the driving end of the linear driving module is connected with the rotating device, the rotating device comprises a rotating driving piece, a rotating piece and a clamping assembly, the fixed end of the rotating driving piece is installed on the linear driving module, the movable end of the rotating driving piece is connected with the rotating piece, the clamping assembly is installed on the rotating piece, the clamping assembly comprises a conveying clamping driving piece and two conveying clamping hands, the fixed end of the conveying clamping driving piece is connected with the rotating piece, the driving end of the conveying clamping driving piece is respectively connected with the two conveying clamping hands, and the conveying clamping driving piece drives the two conveying clamping hands to move in opposite directions so as to clamp the battery case or drive the two conveying clamping hands to move in opposite directions so as to put down the battery case.

9. The new energy battery surface grinding machine according to claim 1, further comprising a feeding assembly arranged at the feeding station and a discharging assembly arranged at the discharging station, wherein the feeding assembly comprises a feeding driving piece and a feeding frame, a plurality of battery shells to be ground are placed on the feeding frame, the feeding driving piece is paved on the frame along a second direction, the driving end of the feeding driving piece is connected with the feeding frame, the feeding driving piece drives the feeding frame to reciprocate along the second direction so as to sequentially convey the battery shells to be ground to the feeding station, the discharging assembly comprises a discharging driving piece and a discharging frame, the discharging frame is used for placing the ground battery shells, the discharging driving piece is paved on the frame along the second direction, the driving end of the discharging driving piece is connected with the discharging frame, and the discharging driving piece drives the discharging frame to reciprocate along the second direction so as to sequentially convey the ground battery shells to a specified position.