CN108655582B - Full-automatic battery case welding and cutting all-in-one machine - Google Patents

Abstract

A full-automatic battery housing welding and cutting all-in-one machine, comprising: the device comprises a ring-shaped guide rail module, a shell feeding module, a welding CCD detection module, a cover plate feeding module, a welding protection cover feeding and discharging module, a shell welding module, a turnover module, a transfer module, a cutting CCD detection module, a cutting protection cover feeding and discharging module, a shell cutting module and a finished product discharging module, wherein the shell feeding module, the welding CCD detection module, the cover plate feeding module, the welding protection cover feeding and discharging module are arranged around the ring-shaped guide rail module; the invention discloses a battery shell welding and cutting integrated device, which comprises a battery shell, a plurality of stations, a welding and cutting integrated jig module, a battery shell cutting device and a battery production line, wherein the plurality of stations are sequentially arranged on the annular guide rail at equal intervals, each station is correspondingly provided with the welding and cutting integrated jig module which can sequentially and circularly transmit among the stations along the annular guide rail, and the welding and cutting integrated jig module is in transmission connection with the annular guide rail.

Description

Full-automatic battery case welding and cutting all-in-one machine

Technical Field

The invention relates to the field of battery production equipment, in particular to a full-automatic battery shell welding and cutting integrated machine.

Background

At present, in the battery shell production and processing field, the existing battery shell is generally realized by adopting two independent devices in the welding and cutting processes, and the welding and cutting single machine adopts a divider, so that station circulation is realized by using an index plate station, the layout occupation space is larger, and the cost is higher.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a full-automatic battery shell welding and cutting integrated machine, so as to solve the problems that the existing battery shell needs to be produced by two independent devices in the welding and cutting processes, so that the layout occupies a larger space and the production cost is higher.

In order to achieve the above object, the present invention provides a full-automatic battery case welding and cutting integrated machine, comprising:

the device comprises a ring-shaped guide rail module, a shell feeding module, a welding CCD detection module, a cover plate feeding module, a welding protection cover feeding and discharging module, a shell welding module, a turnover module, a transfer module, a cutting CCD detection module, a cutting protection cover feeding and discharging module, a shell cutting module and a finished product discharging module, wherein the shell feeding module, the welding CCD detection module, the cover plate feeding module, the welding protection cover feeding and discharging module are arranged around the ring-shaped guide rail module;

the annular guide rail module comprises an annular guide rail, a plurality of stations are sequentially arranged on the annular guide rail at equal intervals, each station is correspondingly provided with a welding and cutting integrated jig module capable of sequentially and circularly transmitting among the stations along the annular guide rail, and the welding and cutting integrated jig module is in transmission connection with the annular guide rail;

The shell feeding module corresponds to a battery shell feeding station on the annular guide rail module and is used for feeding the battery shell;

the welding CCD detection module corresponds to a battery shell outer frame recording station on the annular guide rail module and is used for recording the battery shell outer frame;

the cover plate feeding module corresponds to a battery cover plate feeding station on the annular guide rail module and is used for feeding the battery cover plate;

the welding protective cover feeding and discharging module corresponds to a welding protective cover feeding station and a welding protective cover discharging station on the annular guide rail module respectively;

the shell welding module corresponds to the adjusting station on the annular guide rail module and is used for welding the battery shell and the cover plate;

the overturning module and the transferring module are respectively corresponding to the adjusting stations on the annular guide rail module and are used for overturning and transposition of the welded battery shell;

the cutting CCD detection module corresponds to the battery shell welding detection station on the annular guide rail module and is used for positioning and detecting the welded battery shell;

the cutting protection cover feeding and discharging module corresponds to the cutting protection cover feeding station and the cutting protection cover discharging station on the annular guide rail module respectively;

The shell cutting module corresponds to the cutting station on the annular guide rail module and is used for cutting the welded battery shell;

and the finished product blanking module corresponds to a finished product blanking station on the annular guide rail module and is used for blanking finished products, NG products and waste materials left by cutting the battery shell.

As a further preferable technical scheme of the invention, the annular guide rail module consists of an annular guide rail, a fixed support, a driven wheel assembly, a guide rail frame, a driving wheel assembly and a driving servo assembly; the guide rail frame is fixedly arranged on the fixed support, and the annular guide rail is horizontally arranged on the guide rail frame; the annular guide rail is an oval track, the driven wheel of the driven wheel assembly and the driving wheel of the driving wheel assembly are respectively arranged at two ends of the oval track to drive the oval track to rotate, and the driving servo assembly is rotationally connected with the driving wheel assembly.

As a further preferable technical scheme of the invention, the welding and cutting integrated jig module consists of a jig plate, a welding jig assembly, a welding protective cover, a cutting jig assembly and a cutting jig positioning assembly; the jig plate is used for being connected with the annular guide rail in a transmission mode, the welding jig assembly and the cutting jig assembly are respectively and oppositely arranged on the left side and the right side of the jig plate, the welding protective cover is arranged on the side face of the welding jig assembly, and the cutting jig positioning assembly is arranged on the side face of the cutting jig assembly.

As a further preferable technical scheme of the invention, the shell feeding module consists of a four-axis feeding robot, a material taking assembly, a Z-axis feeding lifting assembly, an empty tray transferring assembly, a feeding rack assembly, an empty tray stacking assembly, a feeding controller, an X-axis feeding tray feeding assembly and a plastic sucking tray; the feeding four-axis robot is arranged opposite to the feeding rack assembly, and the material taking assembly is a manipulator and is arranged at the end part of a mechanical arm of the feeding four-axis robot; the X-axis charging tray feeding assembly is arranged below the charging frame assembly and used for conveying the plastic sucking tray along the X-axis direction, and the Z-axis charging lifting assembly is arranged on the side surface of the charging frame assembly and used for lifting the plastic sucking tray on the X-axis charging tray feeding assembly to the position below the grabbing station of the material taking assembly; the empty tray transfer assembly and the empty tray stacking assembly are respectively arranged on the platform of the feeding rack assembly and are positioned on the side surface of the grabbing station of the material taking assembly, so that empty plastic sucking trays are transferred and stacked; the feeding controller is respectively and electrically connected with the four-axis feeding robot, the material taking assembly, the Z-axis feeding lifting assembly, the empty tray transferring assembly, the empty tray stacking assembly and the X-axis tray feeding assembly.

As a further preferable technical scheme of the invention, the welding CCD detection module consists of a welding CCD detection assembly, a welding CCD light source, a welding camera X-axis movement assembly and a welding CCD fixing bracket; the welding CCD fixing support is located above the welding camera X-axis moving assembly and is in transmission connection with a transmission part of the welding camera X-axis moving assembly, and the welding CCD detection assembly and the welding CCD light source are respectively and fixedly installed on the CCD fixing support.

As a further preferable technical scheme of the invention, the cover plate feeding module consists of a cover plate frame assembly, a cover plate X-axis movement assembly, a cover plate Z-axis feeding assembly, a feeding control assembly, a material preparation assembly, a cover plate color code detection assembly, a feeding stacking assembly, a material changing assembly and a feeding control assembly; the material preparation assembly, the cover plate color code detection assembly and the material loading stacking assembly are all arranged on the material bearing plate, and the material changing assembly is arranged below the material bearing plate and is in transmission connection with the material loading stacking assembly; the cover plate X-axis movement assembly is fixedly arranged on the cover plate frame assembly, the cover plate Z-axis feeding assembly is in transmission connection with the cover plate X-axis movement assembly, and the material taking grip of the cover plate Z-axis feeding assembly is positioned above the material taking position of the material bearing plate; the feeding control assembly is arranged on the material bearing plate and used for detecting the state of the material taking position.

As a further preferable technical scheme of the invention, the welding protective cover feeding and discharging module consists of a welding protective cover stacking assembly, a welding protective cover feeding buffer clamping jaw assembly, a welding protective cover rack assembly, a welding protective cover feeding X-axis motion assembly and a welding protective cover feeding Z-axis motion assembly; the welding protection cover feeding X-axis motion assembly is fixedly arranged on the welding protection cover frame assembly, the welding protection cover feeding Z-axis motion assembly is in transmission connection with the welding protection cover feeding X-axis motion assembly, the welding protection cover feeding buffering clamping jaw assembly is connected below the welding protection cover feeding Z-axis motion assembly, and the welding protection cover stack assembly is arranged on the side face of the welding protection cover frame assembly and is located at the material taking position of the welding protection cover feeding buffering clamping jaw assembly.

As a further preferable technical scheme of the invention, the shell welding module consists of a welding X-axis linear motion assembly, a welding Y-axis linear motion assembly, a welding fixing assembly, a welding Z-axis motion assembly, a vibrating mirror welding assembly and a welding color code detection assembly; the welding Y-axis linear motion assembly is located on the welding X-axis linear motion assembly and is in transmission connection with the welding X-axis linear motion assembly, the welding fixed assembly is in transmission connection with the welding Y-axis linear motion assembly, the welding Z-axis linear motion assembly is fixedly installed on the welding fixed assembly, the vibrating mirror welding assembly is in transmission connection with the welding Z-axis linear motion assembly, the welding color code detection assembly is installed on the vibrating mirror welding assembly, and the detection direction is consistent with the laser emission direction of the vibrating mirror welding assembly.

As a further preferable technical scheme of the invention, the overturning module consists of an overturning frame, an overturning fixed assembly, an overturning feeding assembly and an overturning R-axis rotary motion assembly; the overturning fixed assembly is arranged on the overturning frame, and the overturning feeding assembly is positioned on the overturning fixed assembly and is rotationally connected with the overturning R-axis rotary motion assembly; the transfer module consists of a transfer feeding assembly, a transfer buffer assembly, a transfer Z-axis movement assembly and a transfer X-axis movement assembly; the transfer X-axis motion assembly is fixedly arranged on the overturning frame and is positioned above the overturning feeding assembly, the transfer Z-axis motion assembly is positioned on the transfer X-axis motion assembly group and is in transmission connection with the transfer X-axis motion assembly group, the transfer buffer assembly is in transmission connection with the transfer Z-axis motion assembly, and the transfer feeding assembly is connected with the lower end of the transfer buffer assembly.

As a further preferable technical scheme of the invention, the shell cutting module consists of a cutting X-axis movement assembly, a cutting Y-axis movement assembly, a cutting R-axis rotation assembly, an air knife assembly, a defocus amount detection assembly, a laser cutting assembly and a cutting Z-axis movement assembly; the cutting Y-axis motion assembly is arranged on the cutting X-axis motion assembly and is in transmission connection with the cutting X-axis motion assembly, the cutting Z-axis motion assembly is arranged on the cutting Y-axis motion assembly and is in transmission connection with the cutting Y-axis motion assembly, the cutting R-axis rotation assembly is in transmission connection with the cutting Z-axis motion assembly, the laser cutting assembly is rotationally connected on the cutting R-axis rotation assembly, and the air knife assembly and the defocusing amount detection assembly are respectively arranged on the laser cutting assembly.

The full-automatic battery shell welding and cutting integrated machine can achieve the following beneficial effects:

the invention relates to a full-automatic battery shell welding and cutting integrated machine, which comprises: the device comprises a ring-shaped guide rail module, a shell feeding module, a welding CCD detection module, a cover plate feeding module, a welding protection cover feeding and discharging module, a shell welding module, a turnover module, a transfer module, a cutting CCD detection module, a cutting protection cover feeding and discharging module, a shell cutting module and a finished product discharging module, wherein the shell feeding module, the welding CCD detection module, the cover plate feeding module, the welding protection cover feeding and discharging module are arranged around the ring-shaped guide rail module; the annular guide rail module comprises an annular guide rail, a plurality of stations are sequentially arranged on the annular guide rail at equal intervals, each station is correspondingly provided with a welding and cutting integrated jig module capable of sequentially and circularly transmitting among the stations along the annular guide rail, and the welding and cutting integrated jig module is in transmission connection with the annular guide rail; the shell feeding module corresponds to a battery shell feeding station on the annular guide rail module and is used for feeding the battery shell; the welding CCD detection module corresponds to a battery shell outer frame recording station on the annular guide rail module and is used for recording the battery shell outer frame; the cover plate feeding module corresponds to a battery cover plate feeding station on the annular guide rail module and is used for feeding the battery cover plate; the welding protective cover feeding and discharging module corresponds to a welding protective cover feeding station and a welding protective cover discharging station on the annular guide rail module respectively; the shell welding module corresponds to the adjusting station on the annular guide module and is used for welding the battery shell and the cover plate; the overturning module and the transferring module are respectively corresponding to the adjusting stations on the annular guide rail module and are used for overturning and transposition of the welded battery shell; the cutting CCD detection module corresponds to the battery shell welding detection station on the annular guide rail module and is used for positioning and detecting the welded battery shell; the cutting protection cover feeding and discharging module corresponds to the cutting protection cover feeding station and the cutting protection cover discharging station on the annular guide rail module respectively; the shell cutting module corresponds to the cutting station on the annular guide rail module and is used for cutting the welded battery shell; and the finished product blanking module corresponds to a finished product blanking station on the annular guide rail module, is used for blanking finished products, NG products and waste materials left by cutting the battery shell, integrates the welding and cutting of the battery shell on one device through the annular guide rail with multiple stations, greatly reduces the occupied area of the device, reduces the cost of the device and meets the requirements of a battery production line with high quality and high automation degree.

Drawings

The invention will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of an embodiment of a full-automatic battery case welding and cutting machine according to the present invention;

FIG. 2 is a top view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic diagram of the assembly provided by the full-automatic battery case welding and cutting integrated machine of the invention;

FIG. 4 is a schematic view of an example of the structure provided by the circular rail module of the present invention;

FIG. 5 is a schematic diagram of an embodiment of a welding and cutting integrated fixture module according to the present invention;

FIG. 6 is a schematic diagram of an embodiment of a housing loading module according to the present invention;

FIG. 7 is a schematic diagram of an embodiment of a welding CCD detection module according to the present invention;

FIG. 8 is a schematic diagram of an embodiment of a cover plate feeding module according to the present invention;

FIG. 9 is a schematic diagram of an embodiment of a feeding and discharging module for a solder mask according to the present invention;

FIG. 10 is a schematic view of an embodiment of a housing welding module according to the present invention;

FIG. 11 is a schematic diagram of an embodiment of the present invention provided by the flipping module and the transferring module;

FIG. 12 is a schematic diagram showing an example of a dicing CCD detection module according to the present invention;

FIG. 13 is a schematic view of an embodiment of a feeding and discharging module for a dicing cover according to the present invention;

FIG. 14 is a schematic view of an embodiment of a housing welding module according to the present invention;

fig. 15 is a schematic structural diagram of an example provided by the product blanking module of the present invention.

In the figure:

1. the device comprises a shell feeding module, 18, a four-axis feeding robot, 19, a material taking assembly, 20, a Z-axis lifting assembly, 21, an empty tray transferring assembly, 22, a feeding rack assembly, 23, an empty tray stacking assembly, 24, a feeding controller, 25, an X-axis tray feeding assembly, 26 and a plastic sucking tray;

2. cover plate feeding module 27, cover plate frame assembly 28, cover plate X-axis movement assembly 30, cover plate Z-axis feeding assembly 31, feeding control assembly 33, material preparation assembly 32, cover plate color code detection assembly 34, feeding stack assembly 35, material changing assembly 36, and feeding control assembly;

3. the welding protective cover feeding and discharging module comprises a welding protective cover feeding and discharging module 37, a welding protective cover stacking group 38, a welding protective cover feeding buffer clamping jaw assembly 39, a welding protective cover rack assembly 40, a welding protective cover feeding X-axis motion assembly 41 and a welding protective cover feeding Z-axis motion assembly;

4. the welding device comprises a shell welding module 42, a welding X-axis linear motion group 43, a welding Y-axis linear motion assembly 44, a welding fixing assembly 45, a welding Z-axis motion assembly 46, a vibrating mirror welding assembly 47 and a welding color code detection assembly;

5. The welding and cutting integrated jig module comprises 48, a welding jig assembly, 49, a jig plate, 50, a welding protective cover, 51, a cutting jig assembly, 52 and a cutting jig positioning assembly;

6. the overturning device comprises an overturning module, an overturning frame, an overturning fixing assembly, an overturning feeding assembly, an overturning R-axis rotary motion assembly and an overturning R-axis rotary motion assembly, wherein the overturning module is used for overturning the R-axis rotary motion assembly;

7. the transfer module is 54, the transfer feeding assembly is 55, the transfer buffer assembly is 56, the transfer Z-axis movement assembly is 57 and the transfer X-axis movement assembly is provided;

8. the device comprises a cutting CCD detection module 61, a cutting CCD detection assembly 62, a cutting CCD light source 63, a cutting X-axis movement assembly 64 and a cutting fixing assembly;

9. the cutting protection cover feeding and discharging module comprises a cutting protection cover feeding and discharging module, a cutting protection cover stacking group, a cutting protection cover feeding buffer clamping jaw assembly, a cutting machine frame assembly, a cutting Z-axis buffer module, a cutting protection cover feeding X-axis motion assembly and a cutting protection cover feeding Z-axis motion assembly, wherein the cutting protection cover feeding and discharging module comprises a cutting protection cover feeding and discharging module, a cutting protection cover stacking group, a cutting protection cover feeding buffer clamping jaw assembly, a cutting protection cover feeding X-axis motion assembly and a cutting protection cover feeding Z-axis motion assembly;

10. the device comprises a ring-shaped guide rail module 72, a ring-shaped guide rail 71, a fixed support 73, a driven wheel group 74, a guide rail frame 75, a driving wheel assembly 76 and a driving servo assembly;

11. the device comprises a shell cutting module, a cutting X-axis movement assembly, a cutting Y-axis movement assembly, a cutting R-axis rotation assembly, an air knife assembly, a defocusing amount detection assembly, a laser cutting assembly and a cutting Z-axis movement assembly, wherein the shell cutting module is 78, the cutting X-axis movement assembly, the cutting Y-axis movement assembly, the cutting R-axis rotation assembly, the air knife assembly, the defocusing amount detection assembly, the laser cutting assembly and the cutting Z-axis movement assembly are respectively arranged;

12. A finished product blanking module 87, a first motor unit 86, a second motor unit 85, a section bar frame assembly 84 and a belt line assembly;

13. a welding CCD detection module 89, a welding CCD detection group 91, a welding CCD light source 80, a welding camera X-axis movement group 90 and a welding CCD fixing bracket;

14. a workbench frame module 15, a housing module 16, a welding control panel module 17 and a cutting control panel module.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The invention will be further described with reference to the drawings and detailed description. The terms such as "upper", "lower", "left", "right", "middle" and "a" in the preferred embodiments are merely descriptive, but are not intended to limit the scope of the invention, as the relative relationship changes or modifications may be otherwise deemed to be within the scope of the invention without substantial modification to the technical context.

As shown in fig. 1 to 3, the full-automatic battery case welding and cutting integrated machine is applied to the field of battery case production and processing, and integrates battery case welding and cutting on the same equipment, and comprises:

The device comprises an annular guide rail module 10, a shell feeding module 1, a welding CCD detection module 13, a cover plate feeding module 2, a welding protection cover feeding and discharging module 3, a shell welding module 4, a turnover module 6, a transfer module 7, a cutting CCD detection module, a cutting protection cover feeding and discharging module 9, a shell cutting module 11 and a finished product discharging module 12 which are arranged around the annular guide rail module 10;

specifically, the full-automatic battery shell welding and cutting integrated machine further comprises a workbench frame module 14, an annular guide rail module 10, a shell feeding module 1, a welding CCD detection module 13, a cover plate feeding module 2, a welding protection cover feeding and discharging module 3, a shell welding module 4 and a turnover module 6, wherein the transfer module 7, the cutting CCD detection module, the cutting protection cover feeding and discharging module 9, the shell cutting module 11 and the finished product discharging module 12 are all arranged on the table top of the workbench frame module 14; the workbench frame module 14 is further provided with an outer cover module 15 for protection, the side face of the outer cover module 15 is provided with a welding control panel module 16 for manual operation and a cutting control panel module 17, the welding control panel module 16 is used for welding control of the battery shell, and the cutting control panel module 17 is used for cutting control of the battery shell.

The annular guide rail module 10 comprises an annular guide rail 72, a plurality of stations are sequentially arranged on the annular guide rail 72 at equal intervals, each station is correspondingly provided with a welding and cutting integrated jig module 5 which can be sequentially and circularly transmitted among the stations along the annular guide rail 72, and the welding and cutting integrated jig module 5 is in transmission connection with the annular guide rail 72;

in this embodiment, twelve stations on the annular guide rail 72 are sequentially a battery case feeding station, a battery case outer frame recording station, a battery cover plate feeding station, a welding protective cover feeding station, a welding protective cover discharging station, an adjusting station, a battery case welding seam detecting station, a cutting protective cover feeding station, a cutting protective cover discharging station and a finished product discharging station according to a processing sequence, and in the production process, the jig is used for carrying the battery case to be processed and sequentially processes in each station according to the procedure;

the shell feeding module 1 corresponds to a battery shell feeding station on the annular guide rail module 10 and is used for feeding the battery shell;

a welding CCD detection module 13 corresponding to the battery shell outer frame recording station on the annular guide rail module 10 for recording the battery shell outer frame;

The cover plate feeding module 2 corresponds to a battery cover plate feeding station on the annular guide rail module 10 and is used for feeding the battery cover plate;

the welding protective cover feeding and discharging module 3 corresponds to a welding protective cover feeding station and a welding protective cover discharging station on the annular guide rail module 10 respectively;

the shell welding module 4 corresponds to the adjusting station on the annular guide module and is used for welding the battery shell and the cover plate;

the overturning module 6 and the transferring module 7 correspond to the adjusting stations on the annular guide rail module 10 and are used for overturning and transposition of the welded battery shell;

the cutting CCD detection module corresponds to a battery shell welding detection station on the annular guide rail module 10 and is used for positioning and detecting the welded battery shell;

the cutting protection cover feeding and discharging module 9 corresponds to a cutting protection cover feeding station and a cutting protection cover discharging station on the annular guide rail module 10 respectively;

a housing cutting module 11 corresponding to a cutting station on the annular guide rail module 10 for cutting the welded battery housing;

and a finished product blanking module 12 corresponding to a finished product blanking station on the annular guide rail module 10 for blanking finished products, NG products and waste materials left by cutting the battery shell.

The specific processing procedures are as follows:

firstly, a battery shell is fed to a jig positioned at a feeding station by a shell feeding module 1;

secondly, the annular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, the shell is transported to the position below the welding CCD detection module 13 positioned at the recording station of the outer frame of the battery shell, and the welding CCD detection module 13 performs CCD detection to record the outer frame of the shell;

thirdly, the annular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, the shell is transferred to the lower part of the cover plate feeding module 2 positioned at the battery cover plate feeding station, and a manipulator of the shell cover plate feeding module 2 feeds the shell cover plate to a jig carrying the shell;

fourthly, the annular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, the shell and the cover plate are transported to the position below the welding protection cover feeding and discharging module 3 positioned at the welding protection cover feeding station, and the welding protection cover is placed at the position corresponding to the jig;

fifthly, the annular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, the shell, the cover plate and the protective cover are transported to the position below the shell welding module 4 positioned at the welding station, defocusing amount detection and welding are carried out, and dust removal is carried out during welding;

Sixthly, after welding is completed, the annular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, a welded product is transferred to the welding protection cover feeding and discharging module 3 positioned at the cutting protection cover discharging station, and a discharging manipulator of the welding protection cover feeding and discharging module 3 takes away the welding protection cover;

seventh, the annular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, welded products are transferred to the overturning module 6 positioned at the adjusting station, the overturning module 6 overturns the welded products 180 degrees, then the grabbing manipulator of the transferring module 7 takes away the overturned welded products and carries out horizontal transfer, and then the grabbing manipulator of the transferring module 7 descends along the Z axis and is put back on the jig;

eighth step, the annular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, and the welding product after overturning and rotating is transferred to a cutting CCD detection module positioned at a welding and printing detection station of the battery shell to carry out welding and printing detection;

ninth, the annular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, the detected product is transported to the cutting protection cover feeding and discharging module 9 of the cutting protection cover feeding station, and a feeding manipulator of the cutting protection cover feeding and discharging module 9 loads the cutting protection cover onto a corresponding jig;

Tenth, the annular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, and the product and the cutting protective cover are transported to the shell cutting module 11 positioned at the cutting station to detect and cut the defocusing amount;

eleventh, the annular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, the cut product and the cut protective cover are transported to the cutting protective cover feeding and discharging module 9 positioned at the cutting protective cover discharging station, and the cut protective cover is discharged;

eleventh, the annular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, the cut product is transferred to the finished product blanking module 12 positioned at the finished product blanking station, and blanking of finished products, NG products and waste materials left by cutting of battery shells is performed, wherein the welding operation is performed in the first step to the sixth step, and the cutting operation is performed in the seventh step to the twelfth step.

With this circulation production, twelve stations synchronous processing adopts and welds battery case and cut integration on an equipment, adopts the annular guide rail 72 of twelve stations, produces according to the process circulation, very big reduction equipment area, reduction equipment cost.

In practice, as shown in fig. 4, the circular guide rail module 10 is composed of a circular guide rail 72, a fixed support 71, a driven wheel assembly 73, a guide rail frame 74, a driving wheel assembly 75 and a driving servo assembly 76; the guide rail frame 74 is fixedly arranged on the fixed support 71, and the annular guide rail 72 is horizontally arranged on the guide rail frame 74; the annular guide rail 72 is an elliptical track, the driven wheels of the driven wheel assembly 73 and the driving wheels of the driving wheel assembly 75 are respectively arranged at two ends of the elliptical track to drive the elliptical track to rotate, and the driving servo assembly 76 is rotationally connected with the driving wheel assembly 75.

The working procedure of the annular guide rail module 10 is as follows:

because each station is arranged at equal intervals, a section of fixed distance is moved in each fixed CT, the jig is conveyed to the next station, the above movement is repeated, the process of conveying the jig to the next station is repeated in a circulating way without stopping the machine, and the synchronous processing of twelve stations is realized.

In specific implementation, as shown in fig. 5, the welding and cutting integrated jig module 5 is composed of a jig plate 49, a welding jig assembly 48, a welding protection cover, a cutting jig assembly 51 and a cutting jig positioning assembly 52; the jig plate 49 is used for being in transmission connection with the annular guide rail 72, the welding jig assembly 48 and the cutting jig assembly 51 are respectively and oppositely arranged on the left side and the right side of the jig plate 49, the welding protective cover is arranged on the side face of the welding jig assembly 48, and the cutting jig positioning assembly 52 is arranged on the side face of the cutting jig assembly 51.

In specific implementation, as shown in fig. 6, the housing feeding module 1 is composed of a four-axis feeding robot 18, a material taking assembly 19, a Z-axis feeding lifting assembly, an empty tray transferring assembly 21, a feeding frame assembly 22, an empty tray stacking assembly 23, a feeding controller 24, an X-axis tray feeding assembly 25 and a plastic sucking tray 26; the feeding four-axis robot 18 is arranged opposite to the feeding frame assembly 22, and the material taking assembly 19 is a manipulator and is arranged at the end part of a mechanical arm of the feeding four-axis robot 18; the X-axis tray feeding assembly 25 is disposed below the feeding frame assembly 22 for conveying the blister tray 26 along the X-axis direction, and the Z-axis feeding lifting assembly is disposed on the side surface of the feeding frame assembly 22 for lifting the blister tray 26 on the X-axis tray feeding assembly 25 to below the grabbing station of the material taking assembly 19; the empty tray transferring component 21 and the empty tray stacking component 23 are respectively arranged on the platform of the feeding rack component 22 and are positioned on the side surface of the grabbing station of the material taking component 19, so as to be used for transferring and stacking empty plastic sucking trays 26; the loading controller 24 is electrically connected with the loading four-axis robot 18, the material taking assembly 19, the Z-axis loading lifting assembly, the empty tray transferring assembly 21, the empty tray stacking assembly 23 and the X-axis tray loading assembly 25 respectively.

The work flow of the shell feeding module 1 is as follows:

the method comprises the steps of manually pressing a feeding button on a feeding controller 24, placing stacked plastic trays 26 on an X-axis tray feeding assembly 25, pressing the feeding button on the feeding controller, conveying the plastic trays 26 with the material to a Z-axis feeding lifting assembly, conveying the plastic trays 26 with the material to a material taking position of a four-axis feeding robot 18 by ascending motion of the Z-axis lifting assembly 20, stretching out a clamping jaw of a material taking assembly 19 to grasp a battery shell, placing the battery shell on a welding station on a corresponding station on a twelve-station annular guide rail module 10, repeating the feeding until all the battery shells on the plastic trays 26 with the material are grasped, transplanting the plastic trays 26 to an empty tray stacking assembly 23 through an empty tray transferring assembly 21, stacking the plastic trays 26 through a lifting cylinder, repeating the feeding actions above, continuously conveying the plastic trays 26 with the material to the Z-axis lifting assembly 20, repeating the feeding operation until the plastic trays 26 with the material stacking assembly are fully moved to the top of the corresponding station, prompting the manual operation of the empty tray 26 to be completely emptied by the empty tray stacking assembly, and repeating the actions of the empty tray stacking assembly 25 when the empty tray stacking assembly is completely used up, and the empty tray stacking assembly is completely moved, and then repeating the actions of the stacking operation by repeatedly pressing the empty tray 26 on the empty tray stacking assembly.

In specific implementation, as shown in fig. 7, the welding CCD detection module 13 is composed of a welding CCD detection assembly 89, a welding CCD light source 91, a welding camera X-axis movement assembly 80 and a welding CCD fixing bracket 90; the welding CCD fixing support 90 is located above the welding camera X-axis moving group 80 and is in transmission connection with a transmission part of the welding camera X-axis moving group 80, and the welding CCD detection group 89 and the welding CCD light source 91 are respectively and fixedly installed on the CCD fixing support.

The work flow of welding the CCD detection module 13 is as follows:

when the welding and cutting integrated jig module 5 on the twelve-station annular guide rail module 10 on which the battery shell is placed is transported to the first working position of the welding CCD detection module 13, the welding CCD detection assembly 89 is used for detecting the welding and cutting integrated jig module, the inner frame track of the battery shell on the first station is recorded, after detection is completed, the welding CCD detection assembly 89 is sent to the second working position by the movement of the welding X-axis movement assembly, the inner frame track of the battery shell on the second station is recorded, the welding and cutting integrated jig module 5 on the twelve-station annular guide rail module 10 is transported to the next station after completion, the CCD detection process before the welding CCD detection module 13 is repeated, and thus the inner frame track of the battery shell is detected by the CCD without stopping the machine.

In specific implementation, as shown in fig. 8, the cover plate feeding module 2 is composed of a cover plate frame assembly 27, a cover plate X-axis movement assembly 28, a cover plate Z-axis feeding assembly 30, a feeding control assembly 31, a preparation assembly 33, a cover plate color code detection assembly 32, a feeding stack assembly 34, a material changing assembly 35 and a feeding control assembly 36; a material bearing plate is arranged above the transmission part of the feeding control assembly 36, the material preparation assembly 33, the cover plate color code detection assembly 32 and the material loading stack assembly 34 are all arranged on the material bearing plate, and the material changing assembly 35 is arranged below the material bearing plate and is in transmission connection with the material loading stack assembly 34; the cover plate X-axis movement assembly 28 is fixedly arranged on the cover plate frame assembly 27, the cover plate Z-axis feeding assembly 30 is in transmission connection with the cover plate X-axis movement assembly 28, and a material taking grip of the cover plate Z-axis feeding assembly 30 is positioned above a material taking position of a material bearing plate; the loading control assembly 31 is arranged on the material bearing plate and used for detecting the state of the material taking level.

The work flow of the cover plate feeding module 2 is as follows:

the battery shell cover is placed in the material preparation component 33 and the material loading stack component 34 by manpower for the first time, after normal starting, the material feeding control component 36 conveys the battery shell cover to the material taking position, the material loading component 30 on the Z axis of the cover plate descends and stretches out to grasp the material clamping claw, the battery shell cover is clamped and ascended, the material loading control component 31 senses that the battery shell cover is grasped and finishes, the material loading component 28 on the X axis of the cover plate moves the battery shell cover to the welding station on the welding and cutting integrated jig module 5 on the corresponding station on the twelve-station annular guide rail module 10, meanwhile, the material loading component 32 detects that the battery shell cover is placed completely, the material loading component 28 returns to the material loading action before repetition, when the battery shell cover in the material loading stack component 34 is completely taken, the material loading component 33 is rotated to the material taking position at the moment, the material loading action before continuation is uninterrupted, the empty material loading stack component 34 is fully discharged, when the battery shell cover in the material loading component 33 is completely taken, the material loading component 35 is reversely rotated to the material loading stack component 34 repeatedly, the material loading is carried out repeatedly, and the material loading process is carried out repeatedly.

In specific implementation, as shown in fig. 9, the welding protection cover feeding and discharging module 3 is composed of a welding protection cover stack assembly 37, a welding protection cover feeding buffer clamping jaw assembly 38, a welding protection cover frame assembly 39, a welding protection cover feeding X-axis motion assembly 40 and a welding protection cover feeding Z-axis motion assembly 41; the welding protection cover feeding X-axis motion assembly 40 is fixedly arranged on the welding protection cover frame assembly 39, the welding protection cover feeding Z-axis motion assembly 41 is in transmission connection with the welding protection cover feeding X-axis motion assembly 40, the welding protection cover feeding buffering clamping jaw assembly 38 is connected below the welding protection cover feeding Z-axis motion assembly 41, and the welding protection cover stack assembly 37 is arranged on the side face of the welding protection cover frame assembly 39 and is located at the material taking position of the welding protection cover feeding buffering clamping jaw assembly 38.

The work flow of the welding protection cover feeding and discharging module 3 is as follows:

after the protective cover stack assembly is fully filled with the protective cover for the first time and started normally, the welding protective cover feeding X-axis moving assembly 40 moves to a protective cover taking working position, the welding protective cover feeding Z-axis moving assembly 41 descends and opens the clamping jaw to grab the protective cover, then the protective cover is lifted to the working position, the protective cover feeding X-axis moving assembly 40 moves to transplant the protective cover to the welding working position on the welding and cutting integrated jig assembly 5 on the corresponding working position above the twelve-station annular guide rail assembly 10, the placed battery shell and the battery shell cover are pressed for positioning, after the protective cover is placed, the welding protective cover feeding X-axis moving assembly 40 moves to the welding working position opposite to the welding working position on the corresponding working position above the twelve-station annular guide rail assembly 10, the protective cover on the welded working position is grabbed by the welding protective cover feeding Z-axis moving assembly 41, the protective cover on the welded working position is transplanted to the protective cover on the protective cover assembly above the twelve-station, the protective cover on the finished protective cover is placed by the welding work position above the protective cover assembly, the protective cover feeding X-axis moving assembly is repeatedly moved back to the welding protective cover grabbing process by the welding protective cover, and the protective cover is recovered by the welding protective cover feeding X-axis moving assembly.

In specific implementation, as shown in fig. 10, the housing welding module 4 is composed of a welding X-axis linear motion assembly 42, a welding Y-axis linear motion assembly 43, a welding fixing assembly 44, a welding Z-axis motion assembly 45, a galvanometer welding assembly 46 and a welding color code detection assembly 47; the welding Y-axis linear motion assembly 43 is located on the welding X-axis linear motion assembly 42 and is in transmission connection with the welding X-axis linear motion assembly 42, the welding fixed assembly 44 is in transmission connection with the welding Y-axis linear motion assembly 43 and is in transmission connection with the welding Y-axis linear motion assembly 43, the welding Z-axis motion assembly 45 is fixedly installed on the welding fixed assembly 44, the vibrating mirror welding assembly 46 is in transmission connection with the welding Z-axis motion assembly 45, the welding color code detection assembly 47 is installed on the vibrating mirror welding assembly 46, and the detection direction is consistent with the laser emission direction of the vibrating mirror welding assembly 46.

In the implementation, as shown in fig. 11, the turnover module 6 is composed of a turnover frame 53, a turnover fixing component 58, a turnover feeding component 60 and a turnover R-axis rotary motion component 59; the overturning fixing assembly 58 is arranged on the overturning frame 53, and the overturning feeding assembly 60 is positioned on the overturning fixing assembly 58 and is rotationally connected with the overturning R-axis rotary motion assembly 59; the transfer module 7 consists of a transfer feeding assembly 54, a transfer buffer assembly 55, a transfer Z-axis movement assembly 56 and a transfer X-axis movement assembly 57; the transfer X-axis motion assembly 57 is fixedly arranged on the overturning frame 53 and is positioned above the overturning feeding assembly 60, the transfer Z-axis motion assembly 56 is positioned on the transfer X-axis motion assembly 57 group and is in transmission connection with the transfer X-axis motion assembly 57 group, the transfer buffer assembly 55 is in transmission connection with the transfer Z-axis motion assembly 56, and the transfer feeding assembly 54 is connected to the lower end of the transfer buffer assembly 55.

The working flow of the welding shell overturning module 6 is as follows:

when the welding and cutting integrated jig module 5 on the twelve-station annular guide rail module 10 on which the welded battery shell and the battery shell cover are placed is transported to the working position of the welding shell overturning module 6, the cylinder on the overturning feeding module 60 descends, the welded battery shell and the battery shell cover are sucked through the suction nozzle fixed on the cylinder, then the cylinder ascends, the overturning R-axis rotating and moving module 59 rotates for 180 degrees, the welded battery shell and the battery shell cover are overturned upwards, the shell transferring module 7 is waited for taking the welded shell and the battery shell cover, meanwhile, the welding and cutting integrated jig module 5 on the twelve-station annular guide rail module 10 on which the welded battery shell and the battery shell cover are taken away moves to the next station, and after the welded battery shell and the battery shell cover with the upturned upper side are taken away by the shell transferring module 7, the welding shell overturning module 6 repeats the previous material taking process, and repeatedly and continuously stops in such a circulating way;

the working flow of the shell transfer module 7 is as follows:

the feeding component is transported to the material taking position through the X-axis moving component 57, the cylinder of the feeding component 54 is transported to extend, the welded battery shell and the battery shell cover with the upturned state are sucked through the suction nozzle on the cylinder, the cylinder is retracted, the X-axis moving component 57 is transported to the material placing position, when the welding and cutting integrated jig module 5 on the twelve-station annular guide rail module 10 with the welded battery shell and the battery shell cover removed moves to the material placing position, the Z-axis moving component 56 is transported to move, the welded battery shell and the battery shell cover with the upturned state are placed at the cutting position, the Z-axis moving component 56 is reset, the X-axis moving component 57 is transported to the material taking position, the previous material taking and discharging process is repeated, and the material taking and discharging processes are repeated circularly without stopping and uninterruptedly.

The cutting CCD detection module is positioned at a welding and printing detection station of the battery shell, and as shown in fig. 12, the structure of the cutting CCD detection module is similar to that of the welding CCD detection module 13, the positions and functions of the cutting CCD detection module are different, and the cutting CCD detection module is formed by a cutting CCD detection assembly, a cutting CCD light source, a cutting X-axis movement assembly 78 and a cutting fixing assembly;

the work flow of cutting CCD detection module is:

when the welding and cutting integrated jig module 5 on the twelve-station annular guide rail module 10 with the battery shell and the battery shell cover which are well welded and turned upwards is transported to the first working position of the cutting CCD detection module, the cutting CCD detection module detects the welding marks of the battery shell and the battery shell cover on the first station at the welding position of the shell welding module 4, after detection, the cutting X-axis movement module 78 moves to send the cutting CCD detection module to the second working position, the welding marks of the battery shell and the battery shell cover on the second station at the welding position of the shell welding module 4 are recorded, the welding and cutting integrated jig module 5 on the twelve-station annular guide rail module 10 is transported to the next station after completion, and the CCD detection process before the cutting CCD detection module is repeated circularly, and the CCD detection welding marks are continuously detected without stopping.

The cutting protection cover feeding and discharging module 9 is located at a cutting protection cover feeding station and a cutting protection cover discharging station, as shown in fig. 13, and has a structure similar to that of the welding protection cover feeding and discharging module 3, and only has a mounting position and a function different from those of the welding protection cover feeding and discharging module, wherein the cutting protection cover feeding and discharging module 9 is composed of a cutting protection cover stacking group 65, a cutting protection cover feeding buffering clamping jaw assembly 70, a cutting rack assembly 68, a cutting Z-axis buffering module 69, a cutting protection cover feeding X-axis movement assembly 66 and a cutting protection cover feeding Z-axis movement assembly 67;

the work flow of the cutting protection cover feeding and discharging module 9 is as follows:

the protection cutting cover stacking assembly is fully put into the protection cover stacking assembly for the first time manually, after the protection cover stacking assembly is normally started, the cutting protection cover feeding X-axis moving assembly 66 moves to a protection cover taking working position, the cutting protection cover feeding Z-axis moving assembly 67 descends and opens the clamping jaw to grab the protection cover, then the protection cover is lifted to the working position, the protection cover feeding X-axis moving assembly 66 moves to transplant the protection cover to the cutting working position on the welding and cutting integrated jig assembly 5 on the corresponding working position above the twelve-station annular guide rail assembly 10, the battery shell and the battery shell cover which are well placed are pressed for positioning, after the protection cover is placed, the cutting protection cover feeding X-axis moving assembly 66 moves to the cutting working position on the corresponding working position on the twelve-station annular guide rail assembly 10, the cutting protection cover feeding Z-axis moving assembly 67 grabs the protection cover on the working position which is completed, the protection cover on the working position which is cut is lifted to the protection cover cutting working position, the protection cover feeding X-axis moving assembly 66 moves to the working position which is placed above the protection cover cutting protecting cover 65, the protection cover which is completed is placed above the protection cover stacking assembly 65, after the protection cover is placed, the protection cover feeding X-axis moving assembly is repeatedly and the protection cover cutting assembly is stopped until the protection cover is repeatedly reset in the cutting protection stacking assembly 65.

In specific implementation, as shown in fig. 14, the housing cutting module 11 is composed of a cutting X-axis movement assembly 78, a cutting Y-axis movement assembly 77, a cutting R-axis rotation assembly 79, an air knife assembly 80, a defocus amount detection assembly 81, a laser cutting assembly 82 and a cutting Z-axis movement assembly 83; the cutting Y-axis motion assembly 77 is arranged on the cutting X-axis motion assembly 78 and is in transmission connection with the cutting X-axis motion assembly 78, the cutting Z-axis motion assembly 83 is arranged on the cutting Y-axis motion assembly 77 and is in transmission connection with the cutting Y-axis motion assembly 77, the cutting R-axis rotation assembly 79 is in transmission connection with the cutting Z-axis motion assembly 83, the laser cutting assembly 82 is in rotation connection with the cutting R-axis rotation assembly 79, and the air knife assembly 80 and the defocus amount detection assembly 81 are respectively arranged on the laser cutting assembly 82.

The working flow of the shell cutting module 11 is as follows:

when the welding and cutting integrated jig module 5 on the twelve-station annular guide rail module 10 with the battery shell and the battery shell cover which are well welded and turned upwards is transported to the first working position of the shell cutting module 11, the defocusing amount detection assembly 81 moves in a matched mode through the cutting X-axis movement assembly 78, the cutting Y-axis movement assembly 77 and the cutting Z-axis movement assembly 83, the defocusing amount detection is carried out on the battery shell of the twelve-station annular guide rail module 10 with the battery shell and the battery shell cover which are well welded and turned upwards, after the detection of the two stations is completed, the cutting X-axis movement assembly 78, the cutting Y-axis movement assembly 77 and the cutting Z-axis movement assembly 83 move in a matched mode to the cutting starting position, at the moment, the laser cutting assembly 82 starts to emit light, the cutting of the battery shell is carried out by the cutting X-axis movement assembly 78, the cutting Y-axis rotation assembly 79 and the cutting Z-axis movement assembly 83 in a matched mode through the welding marks detected by the cutting CCD detection assembly, after the completion of the cutting of the two stations, the shell cutting module 11 is reset, and the repeated detection is carried out, and the battery shell is cut without interruption.

The finished product blanking module 12 is located at a finished product blanking station, and as shown in fig. 15, is composed of a first motor assembly 87 for conveying NG products and waste materials left by cutting the battery shell, a second motor assembly 86 for conveying products, a profile frame assembly 85 and a belt line assembly 84;

the working flow of the finished product blanking module 12 is as follows:

when the welding and cutting integrated jig module 5 on the twelve-station annular guide rail module 10 with the welded and cut battery shell and battery shell cover placed and turned upwards is transported to the material taking position of the product blanking module, the four-axis feeding robot 18 on the shell feeding module 1 is transported to the material taking position, the welded and turned upwards and cut battery shell and battery shell cover products are taken down and conveyed to the product conveying good product belt line in the belt line assembly 84, meanwhile, cut waste materials are grabbed onto the waste material belt line in the belt line assembly 84, when the product flowing into the material taking position is NG, the four-axis feeding robot 18 on the shell feeding module 1 conveys the NG product at the material taking position onto the product NG belt line in the belt line assembly 84, meanwhile, the cut waste materials are grabbed onto the waste material belt line in the belt line assembly 84, the material feeding and blanking processes are repeated, and the above steps are repeated circularly and repeatedly, and continuously performed without stopping the process.

While particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely illustrative, and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined only by the appended claims.

Claims (7)

1. Full-automatic battery case welding and cutting all-in-one, which is characterized by comprising:

the device comprises a ring-shaped guide rail module, a shell feeding module, a welding CCD detection module, a cover plate feeding module, a welding protection cover feeding and discharging module, a shell welding module, a turnover module, a transfer module, a cutting CCD detection module, a cutting protection cover feeding and discharging module, a shell cutting module and a finished product discharging module, wherein the shell feeding module, the welding CCD detection module, the cover plate feeding module, the welding protection cover feeding and discharging module are arranged around the ring-shaped guide rail module;

the annular guide rail module comprises an annular guide rail, a plurality of stations are sequentially arranged on the annular guide rail at equal intervals, each station is correspondingly provided with a welding and cutting integrated jig module capable of sequentially and circularly transmitting among the stations along the annular guide rail, and the welding and cutting integrated jig module is in transmission connection with the annular guide rail;

the shell feeding module corresponds to a battery shell feeding station on the annular guide rail module and is used for feeding the battery shell;

The welding CCD detection module corresponds to a battery shell outer frame recording station on the annular guide rail module and is used for recording the battery shell outer frame;

the cover plate feeding module corresponds to a battery cover plate feeding station on the annular guide rail module and is used for feeding the battery cover plate;

the welding protective cover feeding and discharging module corresponds to a welding protective cover feeding station and a welding protective cover discharging station on the annular guide rail module respectively;

the shell welding module corresponds to the adjusting station on the annular guide module and is used for welding the battery shell and the cover plate;

the overturning module and the transferring module are respectively corresponding to the adjusting stations on the annular guide rail module and are used for overturning and transposition of the welded battery shell;

the cutting CCD detection module corresponds to the battery shell welding detection station on the annular guide rail module and is used for positioning and detecting the welded battery shell;

the cutting protection cover feeding and discharging module corresponds to the cutting protection cover feeding station and the cutting protection cover discharging station on the annular guide rail module respectively;

the shell cutting module corresponds to the cutting station on the annular guide rail module and is used for cutting the welded battery shell;

The finished product blanking module corresponds to a finished product blanking station on the annular guide rail module and is used for blanking finished products, NG products and waste materials left by cutting the battery shell; wherein,

the annular guide rail module consists of an annular guide rail, a fixed support, a driven wheel assembly, a guide rail frame, a driving wheel assembly and a driving servo assembly; the guide rail frame is fixedly arranged on the fixed support, and the annular guide rail is horizontally arranged on the guide rail frame; the annular guide rail is an oval track, the driven wheel of the driven wheel assembly and the driving wheel of the driving wheel assembly are respectively arranged at two ends of the oval track to drive the oval track to rotate, and the driving servo assembly is rotationally connected with the driving wheel assembly;

the welding and cutting integrated jig module consists of a jig plate, a welding jig assembly, a welding protective cover, a cutting jig assembly and a cutting jig positioning assembly; the jig plate is used for being in transmission connection with the annular guide rail, the welding jig assembly and the cutting jig assembly are respectively arranged on the left side and the right side of the jig plate in a relative mode, the welding protective cover is arranged on the side face of the welding jig assembly, and the cutting jig positioning assembly is arranged on the side face of the cutting jig assembly;

The shell feeding module consists of a four-axis feeding robot, a material taking assembly, a Z-axis feeding lifting assembly, an empty disc transferring assembly, a feeding rack assembly, an empty disc stacking assembly, a feeding controller, an X-axis feeding disc feeding assembly and a plastic sucking disc; the feeding four-axis robot is arranged opposite to the feeding rack assembly, and the material taking assembly is a manipulator and is arranged at the end part of a mechanical arm of the feeding four-axis robot; the X-axis charging tray feeding assembly is arranged below the charging frame assembly and used for conveying the plastic sucking tray along the X-axis direction, and the Z-axis charging lifting assembly is arranged on the side surface of the charging frame assembly and used for lifting the plastic sucking tray on the X-axis charging tray feeding assembly to the position below the grabbing station of the material taking assembly; the empty tray transfer assembly and the empty tray stacking assembly are respectively arranged on the platform of the feeding rack assembly and are positioned on the side surface of the grabbing station of the material taking assembly, so that empty plastic sucking trays are transferred and stacked; the feeding controller is respectively and electrically connected with the four-axis feeding robot, the material taking assembly, the Z-axis feeding lifting assembly, the empty tray transferring assembly, the empty tray stacking assembly and the X-axis tray feeding assembly.

2. The full-automatic battery shell welding and cutting integrated machine according to claim 1, wherein the welding CCD detection module consists of a welding CCD detection assembly, a welding CCD light source, a welding camera X-axis movement assembly and a welding CCD fixing bracket; the welding CCD fixing support is located above the welding camera X-axis moving assembly and is in transmission connection with a transmission part of the welding camera X-axis moving assembly, and the welding CCD detection assembly and the welding CCD light source are respectively and fixedly installed on the CCD fixing support.

3. The full-automatic battery shell welding and cutting integrated machine according to claim 2, wherein the cover plate feeding module consists of a cover plate frame assembly, a cover plate X-axis movement assembly, a cover plate Z-axis feeding assembly, a feeding control assembly, a material preparation assembly, a cover plate color code detection assembly, a feeding stack assembly, a material changing assembly and a feeding control assembly; a material bearing plate is arranged above the transmission part of the feeding control assembly, the material preparation assembly, the cover plate color code detection assembly and the material loading stack assembly are all arranged on the material bearing plate, and the material changing assembly is arranged below the material bearing plate and is in transmission connection with the material loading stack assembly; the cover plate X-axis movement assembly is fixedly arranged on the cover plate frame assembly, the cover plate Z-axis feeding assembly is in transmission connection with the cover plate X-axis movement assembly, and the material taking grip of the cover plate Z-axis feeding assembly is positioned above the material taking position of the material bearing plate; the feeding control assembly is arranged on the material bearing plate and used for detecting the state of the material taking position.

4. The full-automatic battery shell welding and cutting integrated machine according to claim 3, wherein the welding protection cover feeding and discharging module consists of a welding protection cover stacking assembly, a welding protection cover feeding buffer clamping jaw assembly, a welding protection cover rack assembly, a welding protection cover feeding X-axis movement assembly and a welding protection cover feeding Z-axis movement assembly; the welding protection cover feeding X-axis motion assembly is fixedly arranged on the welding protection cover frame assembly, the welding protection cover feeding Z-axis motion assembly is in transmission connection with the welding protection cover feeding X-axis motion assembly, the welding protection cover feeding buffering clamping jaw assembly is connected below the welding protection cover feeding Z-axis motion assembly, and the welding protection cover stack assembly is arranged on the side face of the welding protection cover frame assembly and is located at the material taking position of the welding protection cover feeding buffering clamping jaw assembly.

5. The full-automatic battery shell welding and cutting integrated machine according to claim 4, wherein the shell welding module consists of a welding X-axis linear motion assembly, a welding Y-axis linear motion assembly, a welding fixing assembly, a welding Z-axis motion assembly, a vibrating mirror welding assembly and a welding color code detection assembly; the welding Y-axis linear motion assembly is located on the welding X-axis linear motion assembly and is in transmission connection with the welding X-axis linear motion assembly, the welding fixed assembly is in transmission connection with the welding Y-axis linear motion assembly, the welding Z-axis linear motion assembly is fixedly installed on the welding fixed assembly, the vibrating mirror welding assembly is in transmission connection with the welding Z-axis linear motion assembly, the welding color code detection assembly is installed on the vibrating mirror welding assembly, and the detection direction is consistent with the laser emission direction of the vibrating mirror welding assembly.

6. The full-automatic battery shell welding and cutting integrated machine according to claim 5, wherein the overturning module consists of an overturning frame, an overturning fixed assembly, an overturning feeding assembly and an overturning R-axis rotary motion assembly; the overturning fixed assembly is arranged on the overturning frame, and the overturning feeding assembly is positioned on the overturning fixed assembly and is rotationally connected with the overturning R-axis rotary motion assembly; the transfer module consists of a transfer feeding assembly, a transfer buffer assembly, a transfer Z-axis movement assembly and a transfer X-axis movement assembly; the transfer X-axis motion assembly is fixedly arranged on the overturning frame and is positioned above the overturning feeding assembly, the transfer Z-axis motion assembly is positioned on the transfer X-axis motion assembly group and is in transmission connection with the transfer X-axis motion assembly group, the transfer buffer assembly is in transmission connection with the transfer Z-axis motion assembly, and the transfer feeding assembly is connected with the lower end of the transfer buffer assembly.

7. The full-automatic battery shell welding and cutting integrated machine according to claim 6, wherein the shell cutting module consists of a cutting X-axis movement assembly, a cutting Y-axis movement assembly, a cutting R-axis rotation assembly, an air knife assembly, a defocus amount detection assembly, a laser cutting assembly and a cutting Z-axis movement assembly; the cutting Y-axis motion assembly is arranged on the cutting X-axis motion assembly and is in transmission connection with the cutting X-axis motion assembly, the cutting Z-axis motion assembly is arranged on the cutting Y-axis motion assembly and is in transmission connection with the cutting Y-axis motion assembly, the cutting R-axis rotation assembly is in transmission connection with the cutting Z-axis motion assembly, the laser cutting assembly is rotationally connected on the cutting R-axis rotation assembly, and the air knife assembly and the defocusing amount detection assembly are respectively arranged on the laser cutting assembly.