CN108655582A - A kind of full-automatic battery case weld cutting all-in-one machine - Google Patents

Abstract

A fully automatic battery shell welding and cutting integrated machine, comprising: a ring guide rail module, a shell feeding module arranged around the ring guide rail module, a welding CCD detection module, a cover sheet feeding module, and a welding protection Cover loading and unloading module, shell welding module, flipping module, transfer module, cutting CCD detection module, cutting protection cover loading and unloading module, shell cutting module and finished product unloading module; The circular guide rail module includes a circular guide rail, on which several stations are arranged at equal intervals in turn, and each station is correspondingly equipped with a welding and cutting integrated jig that can be circulated among the stations along the circular guide rail. Module, the welding and cutting integrated jig module is connected with the ring guide rail transmission, the invention integrates the welding and cutting of the battery case on one piece of equipment through the multi-station ring guide rail, greatly reducing the equipment footprint , reduce equipment costs, and meet the requirements of high-quality, highly automated battery production lines.

Description

A fully automatic battery case welding and cutting machine

technical field

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

Background technique

At present, in the field of battery casing production and processing, the existing battery casing is generally realized by two independent equipment during the welding and cutting process, and the welding and cutting single machines both use dividers and use indexing To achieve station circulation, the layout takes up a lot of space and costs a lot.

Contents of the invention

In order to solve the above-mentioned problems existing in the prior art, the present invention provides a fully automatic battery case welding and cutting machine to solve the problem that the existing battery case needs to be produced by two independent equipment during the welding and cutting process. This leads to the problems that the layout occupies a larger space and the production cost is higher.

In order to achieve the above purpose, the present invention provides a fully automatic battery case welding and cutting machine, including:

Ring guide rail module, shell feeding module, welding CCD detection module, cover sheet feeding module, welding protection cover loading and unloading module, shell welding module, which are arranged around the ring guide rail module, Flip module, transfer module, cutting CCD detection module, cutting protective cover loading and unloading module, shell cutting module and finished product unloading module;

The circular guide rail module includes a circular guide rail, on which several stations are arranged at equal intervals in turn, and each station is correspondingly equipped with a welding and cutting integrated jig that can be circulated among the stations along the circular guide rail. A module, the welding and cutting integrated jig module is connected to the ring guide rail by transmission;

The shell feeding module corresponds to the battery shell loading station on the ring guide rail module, and is used for battery shell loading;

Weld the CCD detection module, which corresponds to the recording station of the outer frame of the battery case on the ring guide rail module, and is used for the recording of the outer case of the battery case;

The cover sheet feeding module corresponds to the battery cover sheet feeding station on the ring guide rail module, and is used for battery cover sheet feeding;

The welding protective cover loading and unloading module corresponds to the welding protective cover loading station and the welding protective cover blanking station on the ring guide rail module respectively;

Shell welding module, which corresponds to the adjustment station on the ring guide rail module, is used for welding the battery case and the cover;

The overturning module and the transfer module correspond to the adjustment stations on the ring guide rail module, and are used for the flipping and repositioning of the battery case after welding;

Cut the CCD detection module, which corresponds to the battery case welding mark detection station on the ring guide rail module, and is used for positioning detection of the welding mark of the battery case after welding;

The cutting protective cover loading and unloading module corresponds to the cutting protective cover loading station and the cutting protective cover unloading station on the ring guide rail module respectively;

Shell cutting module, corresponding to the cutting station on the ring guide rail module, for cutting the welded battery casing;

The finished product blanking module corresponds to the finished product blanking station on the ring guide rail module, and is used for blanking of finished products, NG products and waste materials left by cutting the battery case.

As a further preferred technical solution of the present invention, the ring guide rail module is composed of a ring guide rail, a fixed support, a driven wheel assembly, a guide rail frame, a driving wheel assembly and a drive servo assembly; the guide rail frame is fixedly installed on the fixed support Above, the circular guide rail is arranged horizontally on the guide rail frame; the circular guide rail is an elliptical track, and the driven wheel of the driven wheel assembly and the driving wheel of the driving wheel assembly are respectively arranged at both ends of the elliptical track to drive the elliptical track Rotate, the drive servo assembly is rotatably connected with the driving wheel assembly.

As a further preferred technical solution of the present invention, the welding and cutting integrated jig module is composed of a jig plate, a welding jig assembly, a welding protection cover, a cutting jig assembly, and a cutting jig positioning assembly; In connection with the transmission of the circular guide rail, the welding jig assembly and the cutting jig assembly are respectively arranged on the left and right sides of the jig plate, the welding protection cover is arranged on the side of the welding jig assembly, and the cutting jig positioning assembly Set on the side of the cutting jig assembly.

As a further preferred technical solution of the present invention, the shell loading module consists of a loading four-axis robot, a retrieving assembly, a Z-axis loading and lifting assembly, an empty disk transfer assembly, a loading rack assembly, and an empty disk stack component, a feeding controller, an X-axis tray feeding assembly and a blister tray; the loading four-axis robot is set opposite to the loading frame assembly, and the retrieving assembly is a manipulator and is set on the feeding four-axis The end of the mechanical arm of the robot; the X-axis feeding tray loading assembly is arranged below the feeding frame assembly for transmitting the blister tray along the X-axis direction, and the Z-axis feeding lifting assembly is arranged on the feeding frame The side of the component is used to lift the plastic tray on the X-axis tray loading component to the grabbing station of the reclaiming component; the empty tray transfer component and the empty tray stacking component are respectively set on the feeder on the platform of the frame assembly, and located on the side of the grabbing station of the reclaiming assembly, for transferring and stacking empty blister trays; the loading controller is connected with the loading four-axis robot, retrieving The Z-axis material lifting and lowering component, the empty tray transfer component, the empty tray stacking component and the X-axis tray loading component are electrically connected.

As a further preferred technical solution of the present invention, the welding CCD detection module is composed 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 bracket is located on the welding camera X axis The top of the moving assembly is connected with the transmission part of the X-axis moving assembly of the welding camera, and the welding CCD detection assembly and the welding CCD light source are respectively fixedly installed on the CCD fixing bracket.

As a further preferred technical solution of the present invention, the cover sheet feeding module consists of a cover sheet frame assembly, a cover sheet X-axis movement assembly, a cover sheet Z-axis feeding assembly, a material loading control assembly, a material preparation assembly, and a cover sheet color code It is composed of a detection component, a material loading stack component, a material replacement component and a material feeding control component; a material bearing plate is arranged above the transmission part of the material feeding control component, and the material preparation component, the cover sheet color mark detection component, and the material loading stack component are all Set on the material receiving plate, the material changing assembly is arranged under the material receiving plate and connected with the material loading stack assembly; the cover sheet X-axis movement assembly is fixedly installed on the cover sheet frame assembly, and the cover sheet Z The shaft feeding component is connected to the X-axis motion component of the cover, and the pick-up handle of the Z-axis feeding component of the cover is located above the pick-up position of the material bearing plate; the material feeding control component is arranged on the material bearing plate for It is used to detect the state of the material level.

As a further preferred technical solution of the present invention, the welding protection cover loading and unloading module consists of a welding protection cover stack assembly, a welding protection cover loading buffer jaw assembly, a welding protection cover frame assembly, a welding protection cover loading X Axis motion assembly and Z-axis motion assembly for welding protection cover feeding; the X-axis motion assembly for welding protection cover feeding is fixedly installed on the welding protection cover frame assembly, and the Z-axis motion assembly for welding protection cover feeding and welding The protection cover feeding X-axis movement assembly is transmission-connected, the welding protection cover feeding buffer jaw assembly is connected under the welding protection cover loading Z-axis movement assembly, and the welding protection cover stacking assembly is arranged on the welding protection cover frame The side of the component and is located at the pick-up position of the loading buffer jaw component of the welding protection cover.

As a further preferred technical solution of the present 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 galvanometer welding assembly and a welding color code detection Component composition; the welding Y-axis linear motion component is located on the welding X-axis linear motion component and connected to the welding X-axis linear motion component, and the welding fixed component is located on the welding Y-axis linear motion component and connected to the welding Y-axis linear motion component. The movement assembly is connected by transmission, the welding Z-axis movement assembly is fixedly installed on the welding fixed assembly, the galvanometer welding assembly is in transmission connection with the welding Z-axis movement assembly, the welding color mark detection assembly is installed on the galvanometer welding assembly, And the detection direction is consistent with the laser emission direction of the galvanometer welding assembly.

As a further preferred technical solution of the present invention, the overturning module is composed 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 installed on the overturning frame, and the The flipping feeding assembly is located on the flipping fixed assembly and is rotationally connected with the flipping R-axis rotary motion assembly; the transfer module is composed of a transfer feeding assembly, a transfer buffer assembly, a transfer Z-axis motion assembly and a transfer X-axis motion assembly; the The transfer X-axis movement assembly is fixedly installed on the turning frame and is located above the turning feeding assembly. The transfer Z-axis movement assembly is located on the transfer X-axis movement assembly group and is connected to the transfer X-axis movement assembly group. The transfer The buffer assembly is transmission-connected to the transfer Z-axis movement assembly, and the transfer feeding assembly is connected to the lower end of the transfer buffer assembly.

As a further preferred technical solution of the present invention, the casing 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 detection assembly, a laser cutting assembly and a cutting The Z-axis movement assembly is composed of; the cutting Y-axis movement assembly is arranged on the cutting X-axis movement assembly and is connected with the cutting X-axis movement assembly, and the cutting Z-axis movement assembly is arranged on the cutting Y-axis movement assembly and is connected with the cutting Y-axis movement assembly. The shaft movement assembly is transmission-connected, the cutting R-axis rotation assembly is transmission-connected to the cutting Z-axis movement assembly, the laser cutting assembly is rotatably connected to the cutting R-axis rotation assembly, the air knife assembly and the defocus detection assembly are respectively Mounts on laser cut assembly.

The fully automatic battery casing welding and cutting machine of the present invention can achieve the following beneficial effects:

The fully automatic battery casing welding and cutting integrated machine of the present invention includes: a ring guide rail module, a shell feeding module arranged around the ring guide rail module, a welding CCD detection module, a cover sheet feeding module, Welding protective cover loading and unloading module, shell welding module, flipping module, transfer module, cutting CCD detection module, cutting protective cover loading and unloading module, shell cutting module and finished product blanking module group; the ring guide rail module includes a ring guide rail, and several stations are arranged at equal intervals on the ring guide rail. The jig module, the welding and cutting integrated jig module is connected with the ring guide rail; the shell feeding module corresponds to the battery shell feeding station on the ring guide rail module, and is used for the battery shell Material; Welding CCD detection module, corresponding to the recording position of the outer frame of the battery case on the ring guide rail module, for the recording of the battery case shell; Cover sheet feeding module, and the battery cover sheet loading on the ring guide rail module The station corresponds to the charging of the battery cover; the welding protective cover loading and unloading module corresponds to the welding protective cover feeding station and the welding protective cover blanking station on the ring guide rail module respectively; the shell welding The module corresponds to the adjustment station on the ring guide module and is used for welding the battery case and the cover; the flip module and the transfer module correspond to the adjustment station on the ring guide module to use Turn over the battery case after welding; cut the CCD detection module, corresponding to the battery case welding mark detection station on the ring guide rail module, for positioning and detection of the welding mark of the battery case after welding; The cutting protective cover loading and unloading module corresponds to the cutting protective cover loading station and the cutting protective cover blanking station on the ring guide rail module respectively; the shell cutting module corresponds to the cutting worker on the ring guide rail module corresponding to the position for cutting the welded battery case; the finished product blanking module corresponds to the finished product blanking station on the ring guide module, and is used for cutting and leaving the finished product, NG product and battery case The cutting of waste materials, the welding and cutting of the battery case are integrated on one device through the multi-station ring guide rail, which greatly reduces the equipment footprint and reduces the cost of the equipment to meet the needs of high-quality, high-automation batteries. production line requirements.

Description of drawings

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a structural schematic diagram of an example provided by the fully automatic battery case welding and cutting machine of the present invention;

Fig. 2 is the top view of Fig. 1 of the present invention;

Fig. 3 is a schematic diagram of the assembly provided by the fully automatic battery casing welding and cutting machine of the present invention;

Fig. 4 is the schematic structural view of an example provided by the ring guide rail module of the present invention;

Fig. 5 is a structural schematic diagram of an example provided by the welding and cutting integrated fixture module of the present invention;

Fig. 6 is a structural schematic diagram of an example provided by the shell feeding module of the present invention;

Fig. 7 is the structural representation of an example that welding CCD detection module of the present invention provides;

Fig. 8 is a structural schematic diagram of an example provided by the cover sheet loading module of the present invention;

Fig. 9 is a structural schematic diagram of an example provided by the welding protective cover loading and unloading module of the present invention;

Fig. 10 is a structural schematic diagram of an example provided by the shell welding module of the present invention;

Fig. 11 is a structural schematic diagram of an example provided by the flip module and the transfer module of the present invention;

Fig. 12 is a schematic structural view of an example provided by the cutting CCD detection module of the present invention;

Fig. 13 is a structural schematic diagram of an example provided by the cutting protective cover loading and unloading module of the present invention;

Fig. 14 is a structural schematic diagram of an example provided by the shell welding module of the present invention;

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

In the picture:

1. Shell feeding module, 18. Feeding four-axis robot, 19. Reclaiming component, 20. Z-axis lifting component, 21. Empty plate transfer component, 22. Feeding rack component, 23. Empty plate Stacking component, 24. Loading controller, 25. X-axis tray feeding component, 26. Blister tray;

2. Cover sheet feeding module, 27. Cover sheet rack assembly, 28. Cover sheet X-axis movement assembly, 30. Cover sheet Z-axis feeding assembly, 31. Material loading control assembly, 33. Material preparation assembly, 32. Cover Sheet color mark detection component, 34, material loading and stacking component, 35, refueling component, 36, feeding control component;

3. Welding protection cover loading and unloading module, 37. Welding protection cover stacking group, 38. Welding protection cover feeding buffer jaw assembly, 39. Welding protection cover frame assembly, 40. Welding protection cover feeding X axis Motion components, 41. Z-axis motion components for welding protective cover feeding;

4. Shell welding module, 42. Welding X-axis linear movement group, 43. Welding Y-axis linear movement component, 44. Welding fixed component, 45. Welding Z-axis movement component, 46. Galvanometer welding component, 47. Welding Color mark detection component;

5. Welding and cutting integrated jig module, 48, welding jig assembly, 49, jig plate, 50, welding protection cover, 51, cutting jig assembly, 52, cutting jig positioning assembly;

6. Overturning module, 53, overturning frame, 58, overturning fixed component, 60, overturning feeding component, 59, overturning R-axis rotary motion component;

7. Transfer module, 54. Transfer feeding assembly, 55. Transfer buffer assembly, 56. Transfer Z-axis motion assembly, 57. Transfer X-axis motion assembly;

8. Cutting CCD detection module, 61. Cutting CCD detection component, 62. Cutting CCD light source, 63. Cutting X-axis movement component, 64. Cutting fixed component;

9. Cutting protection cover loading and unloading module, 65. Cutting protection cover stacking group, 70. Cutting protection cover feeding buffer jaw assembly, 68. Cutting frame assembly, 69. Cutting Z-axis buffer module, 66. X-axis motion assembly for feeding the cutting protection cover, 67. Z-axis motion assembly for feeding the cutting protection cover;

10. Ring guide rail module, 72. Ring guide rail, 71. Fixed support, 73. Driven wheel group, 74. Guide rail frame, 75. Driving wheel assembly, 76. Drive servo assembly;

11. Shell cutting module, 78. Cutting X-axis movement component, 77. Cutting Y-axis movement component, 79. Cutting R-axis rotation component, 80. Air knife component, 81. Defocus detection component, 82. Laser cutting Components, 83, cutting Z-axis motion components;

12. Finished product blanking module, 87. First motor unit, 86. Second motor unit, 85. Profile frame assembly, 84. Belt line assembly;

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

14. Workbench frame module, 15. Cover module, 16. Welding control panel module, 17. Cutting control panel module.

The realization of the purpose, function and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. Terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in the preferred embodiment are only for convenience of description, and are not used to limit the scope of the present invention. The scope of implementation and the change or adjustment of its relative relationship shall also be regarded as the scope of implementation of the present invention without substantive changes in technical content.

As shown in Figures 1 to 3, the fully automatic battery case welding and cutting machine is used in the field of battery case production and processing, which integrates battery case welding and cutting on the same device, including:

The ring guide rail module 10, the shell feeding module 1, the welding CCD detection module 13, the cover sheet feeding module 2, the welding protection cover feeding and unloading module 3, which are arranged around the ring guide rail module 10, Shell welding module 4, turning module 6, transfer module 7, cutting CCD detection module, cutting protective cover loading and unloading module 9, shell cutting module 11 and finished product unloading module 12;

Specifically, the fully automatic battery case welding and cutting machine also includes a workbench frame module 14, a ring guide rail module 10, a shell feeding module 1, a welding CCD detection module 13, and a cover sheet feeding module 2. , welding protective cover loading and unloading module 3, shell welding module 4, flipping module 6, transfer module 7, cutting CCD detection module, cutting protective cover loading and unloading module 9, shell cutting mold The group 11 and the finished product blanking module 12 are all arranged on the table top of the workbench frame module 14; The welding control panel module 16 for manual operation, and the cutting control panel module 17, the welding control panel module 16 is used for battery casing welding control, and the cutting control panel module 17 is used for cutting the battery casing control.

The ring guide rail module 10 includes a ring guide rail 72, on which several stations are arranged at equal intervals in turn, and each station is correspondingly provided with a welding station that can be circulated among the stations along the ring guide rail 72 successively. Cutting integrated jig module 5, the welding and cutting integrated jig module 5 is connected to the ring guide rail 72 by transmission;

In this embodiment, there are twelve stations on the circular guide rail 72, which are the battery casing loading station, the battery casing outer frame recording station, the battery cover sheet loading station, and the welding protection cover loading station in sequence according to the processing sequence. Station, welding station, welding protection cover blanking station, adjustment station, battery shell weld inspection station, cutting protective cover loading station, cutting station, cutting protective cover blanking station and finished product unloading Material station, during the production process, the jig is used to carry the battery case to be processed and processed in sequence in each station according to the procedure;

The shell feeding module 1 corresponds to the battery shell loading station on the ring guide rail module 10, and is used for battery shell loading;

Welding the CCD detection module 13 corresponds to the recording station of the outer frame of the battery case on the ring guide rail module 10, and is used for the recording of the outer case of the battery case;

The cover sheet feeding module 2 corresponds to the battery cover sheet feeding station on the ring guide rail module 10, and is used for battery cover sheet feeding;

The welding protective cover loading and unloading module 3 corresponds to the welding protective cover feeding station and the welding protective cover blanking station on the ring guide rail module 10 respectively;

The casing welding module 4 corresponds to the adjustment station on the ring guide module group, and is used for welding the battery casing and the cover sheet;

The overturning module 6 and the transfer module 7 are all corresponding to the adjustment stations on the ring guide rail module 10, so as to be used for turning over and shifting the battery case after welding;

Cutting the CCD detection module, corresponding to the battery case welding mark detection station on the ring guide rail module 10, for positioning detection of the welding mark of the battery case after welding;

The cutting protective cover loading and unloading module 9 corresponds to the cutting protective cover loading station and the cutting protective cover blanking station on the ring guide rail module 10 respectively;

The casing cutting module 11 corresponds to the cutting station on the ring guide rail module 10, and is used for cutting the welded battery casing;

The finished product blanking module 12 corresponds to the finished product blanking station on the ring guide rail module 10, and is used for blanking of finished products, NG products and waste materials left by cutting the battery case.

The specific processing procedures are as follows:

The first step is to load the battery case from the case loading module 1 to the jig located at the loading station;

In the second step, the ring guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, and the housing is transferred to the welding CCD detection module 13 located at the recording station on the outer frame of the battery case, and the welding CCD detection module 13 is completed. CCD detects and records the outer frame of the housing;

In the third step, the ring guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, and the shell is transferred to the cover feeding module 2 located at the battery cover feeding station, and the casing cover feeding module 2 The manipulator loads the shell cover onto the jig carrying the shell;

In the fourth step, the ring guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, and the shell and cover are transferred to the welding protection cover loading and unloading module 3 located at the welding protection cover loading station, And place the welding protection cover on the corresponding position of the jig;

In the fifth step, the ring guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, and the shell, cover sheet and protective cover are transferred to the shell welding module 4 located at the welding station for defocus detection And welding, welding dust removal at the same time;

Step 6: After the welding is completed, the circular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, and the welded products are transferred to the welding protective cover loading and unloading module located at the cutting protective cover unloading station 3, the welding protection cover is removed by the unloading manipulator of the welding protection cover loading and unloading module 3;

In the seventh step, the ring guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, and transfers the welded product to the turning module 6 located at the adjustment station, and the turning module 6 performs 180° of welding on the product. Then, the grabbing manipulator of the transfer module 7 takes away the flipped welding product and transfers it horizontally, then the grabbing manipulator of the transfer module 7 descends on the Z axis and puts it back on the jig;

In the eighth step, the circular guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, and transfers the flipped and rotated welding products to the cutting CCD detection module located at the welding and printing detection station of the battery case for welding and printing detection;

In the ninth step, the ring guide rail module 10 rotates to drive the welding and cutting integrated fixture module 5 to move, and the detected product is transferred to the cutting protection cover loading and unloading module 9 of the cutting protection cover loading station, and the cutting protection The feeding manipulator of the cover loading and unloading module 9 loads the cutting protective cover onto the corresponding jig;

In the tenth step, the ring guide rail module 10 rotates to drive the welding and cutting integrated fixture module 5 to move, and the product and the cutting protection cover are transferred to the shell cutting module 11 located at the cutting station for defocus detection and cutting;

In the eleventh step, the ring guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, and transfers the cut product and the cutting protection cover to the cutting protection cover loading and unloading mold located at the cutting protection cover unloading station Group 9, remove the cutting protection cover;

In the eleventh step, the ring guide rail module 10 rotates to drive the welding and cutting integrated jig module 5 to move, and the cut product is transferred to the finished product blanking module 12 located at the finished product blanking station, and the finished product, NG product and The blanking of the scraps left by cutting the battery case, wherein the first to sixth steps are welding operations, and the seventh to twelfth steps are cutting operations.

In this way, the circular production is carried out, and the twelve stations are processed simultaneously. The welding and cutting of the battery case are integrated on one piece of equipment, and the circular guide rail 72 of the twelve stations is used to carry out production according to the process flow, which greatly reduces the The equipment covers an area and reduces the equipment cost.

In specific implementation, as shown in FIG. 4 , the annular guide rail module 10 is composed of an annular guide rail 72, a fixed support 71, 73 driven wheel sets, a guide rail frame 74, a driving wheel assembly 75 and a drive servo assembly 76; The guide rail frame 74 is fixedly installed 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, and the driven wheel and the driving wheel assembly 75 of the driven wheel group 73 The drive wheels are respectively arranged at two ends of the elliptical track to drive the elliptical track to rotate, and the driving servo assembly 76 is rotatably connected with the drive wheel assembly 75 .

The working process of the ring guide rail module 10 is:

Since each station is set at equal intervals, move a fixed distance in each fixed CT, transport the jig to the next station, repeat the above movement, and repeat the cycle, without stopping and uninterruptedly transporting the jig to the next station One-bit process to realize synchronous processing of twelve stations.

In specific implementation, as shown in FIG. 5 , the integrated welding and cutting 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 to drive and connect with the ring guide rail 72. The welding jig assembly 48 and the cutting jig assembly 51 are respectively arranged on the left and right sides of the jig plate 49, and the welding protective cover is arranged on the welding jig assembly. On the side of the tool assembly 48 , the cutting jig positioning assembly 52 is arranged on the side of the cutting jig assembly 51 .

In specific implementation, as shown in Figure 6, the shell loading module 1 is composed of a loading four-axis robot 18, a retrieving assembly 19, a Z-axis loading and lowering assembly, an empty tray transfer assembly 21, and a loading frame. component 22, an empty tray stacking component 23, a loading controller 24, an X-axis tray loading component 25, and a blister tray 26; the loading four-axis robot 18 is set opposite to the loading frame assembly 22, The retrieving assembly 19 is a manipulator and is arranged at the end of the mechanical arm of the feeding four-axis robot 18; the X-axis tray feeding assembly 25 is arranged below the feeding frame assembly 22 for conveying the blister along the X-axis direction. Tray 26, the Z-axis feeding lifting assembly is arranged on the side of the feeding frame assembly 22, for lifting the plastic tray 26 on the X-axis feeding tray feeding assembly 25 to the grasping tool of the retrieving assembly 19 position below; the empty disc transfer assembly 21 and the empty disc stacking assembly 23 are respectively arranged on the platform of the loading frame assembly 22, and are located at the side of the grabbing station of the reclaiming assembly 19, for empty suction The plastic tray 26 is transferred and stacked; the loading controller 24 is connected with the loading four-axis robot 18, the retrieving assembly 19, the Z-axis loading and lowering assembly, the empty tray transfer assembly 21, the empty tray stacking assembly 23 and the X Shaft tray loading assembly 25 is electrically connected.

The workflow of shell loading module 1 is as follows:

Manually press the loading button on the loading controller 24, place the blister tray 26 with stacked material on the X-axis material tray loading assembly 25, press the loading button on the loading controller, and place the plastic tray 26 with the material on the X-axis. The blister tray 26 is sent to the Z-axis feeding lifting assembly, and the Z-axis lifting assembly 20 ascends to send the blister tray 26 with the material to the loading position of the four-axis robot 18, and the feeding assembly 19 stretches out the jaws to grab the material. Take the battery case and place it on the welding station on the welding and cutting integrated fixture module 5 on the corresponding station above the twelve-station ring guide rail module 10, and repeat the feeding until the blister tray with the material After all the battery cases on 26 have been grabbed, the empty plastic tray 26 is transplanted to the empty tray stacking assembly 23 through the empty tray transfer assembly 21, and the empty blister tray 26 is stacked by the jacking cylinder, and at the same time, repeat In the above feeding action, the Z-axis lifting assembly 20 will continue to send the plastic tray 26 with material to the Z-axis lifting assembly 20 for loading, and so on, until the blister tray 26 is stacked to the top and the sensor responds and an alarm is issued. Manually remove the empty plastic tray 26, continue the above cycle, and load the material without interruption. Press the material loading button on the material control, and then place the new stacked blister tray 26 on the X-axis material tray loading assembly 25, and repeat the above actions in a cycle.

In specific implementation, as shown in Figure 7, the welding CCD detection module 13 is made up of 89 welding CCD detection groups, a welding CCD light source 91, 80 welding camera X-axis movement groups and a welding CCD fixing bracket 90; The CCD fixing bracket 90 is located above the 80 welding camera X-axis motion groups and is connected to the transmission parts of the 80 welding camera X-axis motion groups. on the stand.

The workflow of welding CCD detection module 13 is:

When the welding and cutting integrated fixture module 5 on the twelve-station ring guide rail module 10 that has placed the battery case is transferred to the first working position of the welding CCD detection module 13, the 89 welding CCD detection groups will Detect it and record the track of the inner frame of the battery case on the first station. After the inspection is completed, the welding X-axis motion component moves to send 89 welding CCD detection groups to the second work station, and records the second work position. The track of the inner frame of the battery case on the upper position, after completion, the welding and cutting integrated jig module 5 on the twelve-station ring guide rail module 10 is transferred to the next station, and the welding CCD detection module 13 repeats the previous CCD detection process , so that the cycle is repeated, and the CCD detects the inner frame trajectory of the battery case without stopping the machine.

In specific implementation, as shown in FIG. 8 , the cover sheet feeding module 2 is composed of a cover sheet frame assembly 27, a cover sheet X-axis movement assembly 28, a cover sheet Z-axis feeding assembly 30, a material loading control assembly 31, a material preparation Assembly 33, cover sheet color mark detection assembly 32, material loading stack assembly 34, refueling assembly 35, and feeding control assembly 36; the transmission part of the feeding control assembly 36 is provided with a material receiving plate, and the material preparation assembly 33 , the cover sheet color mark detection component 32, and the loading stack assembly 34 are all arranged on the material receiving plate, and the refueling assembly 35 is arranged under the material receiving plate and is connected with the transmission of the loading stack assembly 34; the cover sheet X-axis The motion assembly 28 is fixedly mounted on the cover frame assembly 27, the cover Z-axis feeding assembly 30 is transmission-connected with the cover X-axis motion assembly 28, and the pick-up handle of the cover Z-axis feeding assembly 30 is located at Above the material taking level of the material receiving plate; the material loading control assembly 31 is arranged on the material receiving plate for detecting the state of the material taking level.

The workflow of cover sheet loading module 2 is as follows:

For the first time, the battery case cover is manually placed in the material preparation component 33 and the loading stack component 34 to fill it up. After normal startup, the feeding control component 36 sends the battery case cover to the pick-up position, and the Z-axis loading component 30 of the cover sheet is lowered. And stretch out the grasping jaws, the battery case cover is clamped and rises. After the feeding control component 31 senses that the battery case cover has been grasped, the cover X-axis movement component 28 will move the captured battery case cover to the twelve-worker. Position the welding station on the corresponding station above the circular guide rail module 10 and the welding station on the integrated fixture module 5. At the same time, the cover sheet color mark detection component 32 detects that the battery case cover has been placed, and the cover sheet X-axis movement The assembly 28 returns to repeat the previous loading action. When all the battery case covers in the loading stack assembly 34 have been removed, the refill assembly 35 rotates to rotate the material preparation assembly 33 to the retrieving position, and continues the previous loading action without interruption. At the same time, manually fill the battery case cover with the vacant loading stack assembly 34. When all the battery case covers in the material preparation assembly 33 are taken out, the 35 parts of the refueling assembly are reversely rotated to reset the loading stack assembly 34 to the pick-up position. , Repeat the feeding action, uninterrupted feeding, repeat the above feeding process and preparation process in this way, realize non-stop material preparation, uninterrupted feeding.

In specific implementation, as shown in Figure 9, the welding protection cover loading and unloading module 3 consists of 37 welding protection cover stacking groups, welding protection cover feeding buffer jaw assembly 38, welding protection cover frame assembly 39, The welding protection cover feeding X-axis movement assembly 40 and the welding protection cover feeding Z-axis movement assembly 41 are composed; the welding protection cover feeding X-axis movement assembly 40 is fixedly installed on the welding protection cover frame assembly 39, and the welding The protective cover loading Z-axis movement assembly 41 is transmission-connected with the welding protection cover loading X-axis movement assembly 40, and the welding protection cover loading buffer jaw assembly 38 is connected below the welding protection cover loading Z-axis movement assembly 41, The welding protection cover stacking group 37 is arranged on the side of the welding protection cover frame assembly 39 and is located at the pick-up position of the welding protection cover feeding buffer jaw assembly 38 .

The working process of welding protective cover loading and unloading module 3 is as follows:

For the first time, manually fill the protective cover stack assembly with protective covers. After normal startup, the X-axis movement component 40 of welding protective cover loading moves to the working position of taking protective covers, and the welding protective cover loading Z-axis movement component 41 descends and opens the jaws. Grab the protective cover, and then rise to the working position, and the X-axis movement assembly 40 moves the welding protective cover to transfer the protective cover to the welding and cutting integrated processing station on the corresponding station on the twelve-station ring guide rail module 10. On the welding station on the tool module 5, press the placed battery case and battery case cover for positioning. After the protective cover is placed, the X-axis movement assembly 40 for welding the protective cover is moved to the twelve-station ring On the welding station opposite to the welding station on the corresponding station on the guide rail module 10, the welding station on the integrated jig module 5 will pass the Z-axis movement assembly 41 that has completed the welding. The protective cover is picked up, raised to the protective cover working position, and the welding protective cover is loaded. The X-axis movement component moves 40. The protective cover on the station that has been welded is transplanted to the working position above the protective cover stack assembly, and the completed welding The protective cover on the station is lowered and placed in the protective cover stack assembly through the protective cover feeding Z-axis movement component, and the welding protective cover feeding X-axis movement component 40 is reset back to the protective cover grabbing work position, and the cycle repeats the above protective cover The feeding action process and the protection cover recovery grabbing process.

In specific implementation, as shown in Figure 10, the shell welding module 4 is composed of 42 welding X-axis linear motion groups, welding Y-axis linear motion assembly 43, welding fixing assembly 44, welding Z-axis motion assembly 45, galvanometer The welding assembly 46 and the welding color mark detection assembly 47 are composed; the welding Y-axis linear motion assembly 43 is located on the welding X-axis linear motion group 42 and connected with the welding X-axis linear motion group 42 transmissions, and the welding fixing assembly 44 The transmission is located on 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 fixing assembly 44, and the galvanometer welding assembly 46 is connected to the welding Z-axis assembly. The moving component 45 is connected by transmission, and the welding color mark detection component 47 is installed on the galvanometer welding component 46 , and the detection direction is consistent with the laser emission direction of the galvanometer welding component 46 .

In specific implementation, as shown in Figure 11, the said overturning module 6 is made up of an overturning frame 53, an overturning fixing assembly 58, an overturning feeding assembly 60 and an overturning R-axis rotary motion assembly 59; the overturning and fixing assembly 58 is installed on On the overturn frame 53, the overturn feeding assembly 60 is located on the overturn fixed assembly 58 and is rotationally connected with the overturn R-axis rotary motion assembly 59; the transfer module 7 is composed of a transfer feeding assembly 54, a transfer buffer assembly 55, The Z-axis motion assembly 56 and the transfer X-axis motion assembly 57 are composed; the transfer X-axis motion assembly 57 is fixedly installed on the turning frame 53 and is located above the turning feeding assembly 60, and the transfer Z-axis movement assembly 56 is located at the transfer The X-axis motion assembly 57 is set and connected with the transfer X-axis motion assembly 57 groups. The transfer buffer assembly 55 is connected to the transfer Z-axis motion assembly 56. The transfer feeding assembly 54 is connected to the transfer buffer assembly 55. lower end.

The working process of the welding shell flipping module 6 is as follows:

When the welding and cutting integrated jig module 5 on the twelve-station circular guide rail module 10 that has placed the welded battery case and battery case cover is transferred to the working position of the welding case turning module 6, turn over the feeding assembly The cylinder on the 60 goes down, sucks the welded battery case and the battery case cover through the suction nozzle fixed on it, then the cylinder rises, turns the R-axis rotary motion assembly 59 to rotate 180 degrees, and the welded battery case and the battery case cover are turned upside down, waiting for the case transfer module 7 to take it away. At the same time, the welded and cut one-piece welder on the twelve-station ring guide rail module 10 that has welded the battery case and battery case cover has been removed. The tool module 5 moves to the next station, and when the case transfer module 7 removes the battery case and the battery case cover that have been welded upside down, the welding case overturning module 6 repeats the previous material removal process , so that the cycle is repeated, and the reclaiming and flipping is carried out without stopping and uninterrupted;

The working process of shell transfer module 7 is:

The feeding assembly is transferred to the material taking position by transferring the X-axis motion assembly 57, and the cylinder of the transferring feeding assembly 54 stretches out, sucks the welded upturned battery case and the battery case cover through the suction nozzle on it, and the cylinder shrinks. Back, transfer the X-axis motion assembly 57 to move it to the placement position, when the welding and cutting integrated jig module 5 on the twelve-station ring guide rail module 10 that has welded the battery case and battery case cover has been removed When moving to the placement position, transfer the Z-axis motion assembly 56 to move, place the welded upturned battery case and battery case cover at the cutting station, transfer the Z-axis motion assembly 56 to reset, and transfer the X-axis motion assembly 57 to move Reset, transfer the feeding assembly 54 to the retrieving position, repeat the previous retrieving and discharging process, and repeat like this, without stopping the machine and uninterruptedly retrieving and discharging.

The cutting CCD detection module is located at the welding print detection station of the battery case, as shown in Figure 12, its structure is similar to that of the welding CCD detection module 13, and its location and function are different. The cutting CCD detection module is cut by the cutting CCD detection module. component, cutting CCD light source, cutting X-axis movement component 78 and cutting fixed component;

The workflow of cutting CCD detection module is as follows:

When the welding and cutting integrated fixture module 5 on the 12-station circular guide rail module 10 with the battery case and battery case cover turned upside down has been placed and transferred to the first working position of the cutting CCD detection module , the cutting CCD detection component will detect it, and record the welding marks of the battery case and battery case cover welded at the case welding module 4 on the first station. After the detection is completed, the cutting X-axis movement component 78 will move Cut the CCD detection component and send it to the second working station, record the welding marks of the battery case and the battery case cover on the second station at the welding module 4 of the case, after completion, the twelve station ring guide rail module 10 The welding and cutting integrated jig module 5 is transferred to the next station, and the cutting CCD detection module repeats the previous CCD detection process, and the cycle is repeated, and the CCD is continuously inspected and welded.

The cutting protective cover loading and unloading module 9 is located at the cutting protective cover loading station and the cutting protective cover blanking station, as shown in Figure 13, its structure is similar to that of the welding protective cover loading and unloading module 3, only the The position and function are different. The cutting protective cover loading and unloading module 9 consists of 65 pieces of cutting protective cover stacking sets, cutting protective cover loading buffer jaw assembly 70, cutting frame assembly 68, cutting Z-axis buffer module 69, cutting The protective cover feeding X-axis movement assembly 66 and the cutting protection cover feeding Z-axis movement assembly 67 are composed;

The working process of cutting protection cover loading and unloading module 9 is as follows:

For the first time, manually fill the protective cutting cover stack assembly with protective covers. After normal startup, the cutting protective cover feeding X-axis movement assembly 66 moves to the protective cover taking position, and the cutting protective cover loading Z-axis moving assembly 67 descends and opens the clip. The claws grab the protective cover, and then rise to the working position, and the X-axis movement component 66 moves the cutting protective cover to transfer the protective cover to the corresponding station on the 12-station ring guide rail module 10 for welding and cutting. On the cutting station on the jig module 5, press the welded battery case and the battery case cover for positioning. After the protective cover is placed, the X-axis movement assembly 66 for cutting the protective cover and feeding material moves to twelve. On the cutting station opposite to the cutting station on the welding and cutting integrated fixture module 5 on the corresponding station above the station ring guide rail module 10, the work that has been cut will be completed by the Z-axis movement assembly 67 of the cutting protection cover. The protective cover on the position is picked up, raised to the protective cover working position, and the cutting protective cover is loaded. The X-axis movement component 66 moves to transplant the protective cover on the station that has been cut to the 65 pieces of cutting protective cover stacking group and place it for work. position, the protective cover on the station that has completed the cutting is lowered by the cutting protective cover feeding Z-axis movement assembly 67 and placed in the cutting protective cover stacking group 65, and the cutting protective cover feeding X-axis moving assembly 66 is reset back to the protective cover. The cover grabbing work station repeats the previous loading and unloading process, and this cycle is repeated, without stopping and uninterruptedly carrying out the protective cover loading and protective cover recovery grabbing process.

In specific implementation, as shown in Figure 14, the shell 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, and a defocus detection assembly 81. Composed of a laser cutting assembly 82 and a cutting Z-axis movement assembly 83; the cutting Y-axis movement assembly 77 is arranged on the cutting X-axis movement assembly 78 and connected with the cutting X-axis movement assembly 78, and the cutting Z-axis movement assembly 83 is arranged on the cutting Y-axis movement assembly 77 and is connected with the transmission of the cutting Y-axis movement assembly 77. The cutting R-axis rotation assembly 79 is transmission-connected to the cutting Z-axis movement assembly 83. The laser cutting assembly 82 is rotatably connected to the cutting On the R-axis rotation assembly 79 , the air knife assembly 80 and the defocus detection assembly 81 are respectively installed on the laser cutting assembly 82 .

The working process of shell cutting module 11 is as follows:

When the welding and cutting integrated jig module 5 on the twelve-station circular guide rail module 10 with the battery casing and battery casing cover turned upside down has been placed, it is transferred to the first working position of the casing cutting module 11 At this time, the defocus detection component 81 cooperates with the cutting X-axis movement component 78, the cutting Y-axis movement component 77 and the cutting Z-axis movement component 83, to weld the battery case and the battery case cover turned upside down. The welding and cutting integrated jig module 5 battery housing on the position ring guide rail module 10 performs defocus detection. After the detection of the two stations is completed, the cutting X-axis motion assembly 78, the cutting Y-axis motion assembly 77 and the cutting Z The axis movement assembly 83 is transported to the cutting starting position in cooperation, at this time the laser cutting assembly 82 starts to emit light, and is coordinated by the cutting X-axis movement assembly 78, the cutting Y-axis movement assembly 77, the cutting R-axis rotation assembly 79 and the cutting Z-axis movement assembly 83 Movement, according to the welding welding mark detected by the cutting CCD detection module, the battery casing is cut at an equidistant offset by a certain distance. After the cutting of the two stations is completed, the casing cutting module 11 is reset, and the above detection and cutting process is repeated. This cycle is repeated, and the detection and cutting of the battery case is carried out without stopping the machine.

The finished product blanking module 12 is located at the finished product blanking station, as shown in Figure 15, it consists of a first motor assembly 87 for transporting NG products and scraps left by battery case cutting, a second motor assembly 86 for transporting products, and profiles Frame assembly 85 and belt line assembly 84 are formed;

Finished product blanking module 12 workflow is:

When the welding and cutting integrated jig module 5 on the 12-station circular guide rail module 10 of the battery casing and the battery casing cover that has been welded, turned upside down and cut has been placed, it is transferred to the pick-up position of the product unloading module. At the same time, the feeding four-axis robot 18 on the shell feeding module 1 will be transferred to the pick-up position, remove the battery shell and battery shell cover products that have been welded and turned upside down and have been cut, and transport them to the belt The products in the line assembly 84 are transported on the belt line of good products, and at the same time, the cut waste is grabbed to the waste belt line in the belt line assembly 84. When the product flowing into the picking position is NG products, the shell feeding module The feeding four-axis robot 18 on the top transports the NG product at the pick-up level to the NG product belt line in the belt line assembly 84, and simultaneously grabs the cut waste to the waste belt line in the belt line assembly 84, and repeats The unloading process of the above materials is repeated in this way, and the uninterrupted uninterrupted feeding process of products, NG products and waste materials is carried out.

Although the specific embodiments of the present invention have been described above, those skilled in the art should understand that these are only examples, and various changes or modifications can be made to the embodiments without departing from the principle and essence of the present invention. The scope of protection is limited only by the appended claims.

Claims (10)

1. A fully automatic battery case welding and cutting machine, characterized in that it comprises: Ring guide rail module, shell feeding module, welding CCD detection module, cover sheet feeding module, welding protection cover loading and unloading module, shell welding module, which are arranged around the ring guide rail module, Flip module, transfer module, cutting CCD detection module, cutting protective cover loading and unloading module, shell cutting module and finished product unloading module; The circular guide rail module includes a circular guide rail, on which several stations are arranged at equal intervals in turn, and each station is correspondingly equipped with a welding and cutting integrated jig that can be circulated among the stations along the circular guide rail. A module, the welding and cutting integrated jig module is connected to the ring guide rail by transmission; The shell feeding module corresponds to the battery shell loading station on the ring guide rail module, and is used for battery shell loading; Weld the CCD detection module, which corresponds to the recording station of the outer frame of the battery case on the ring guide rail module, and is used for the recording of the outer case of the battery case; The cover sheet feeding module corresponds to the battery cover sheet feeding station on the ring guide rail module, and is used for battery cover sheet feeding; The welding protective cover loading and unloading module corresponds to the welding protective cover loading station and the welding protective cover blanking station on the ring guide rail module respectively; Shell welding module, which corresponds to the adjustment station on the annular guide module, is used for welding the battery case and the cover; The overturning module and the transfer module correspond to the adjustment stations on the ring guide rail module, and are used for the flipping and repositioning of the battery case after welding; Cut the CCD detection module, which corresponds to the battery case welding mark detection station on the ring guide rail module, and is used for positioning detection of the welding mark of the battery case after welding; The cutting protective cover loading and unloading module corresponds to the cutting protective cover loading station and the cutting protective cover unloading station on the ring guide rail module respectively; Shell cutting module, corresponding to the cutting station on the ring guide rail module, for cutting the welded battery casing; The finished product blanking module corresponds to the finished product blanking station on the ring guide rail module, and is used for blanking of finished products, NG products and waste materials left by cutting the battery case. 2. The fully automatic battery casing welding and cutting machine according to claim 1, wherein the circular guide rail module consists of a circular guide rail, a fixed support, a driven wheel assembly, a guide rail frame, a driving wheel assembly and a drive Servo assembly; the guide rail frame is fixedly installed on a fixed support, and the circular guide rail is horizontally arranged on the guide rail frame; the circular guide rail is an elliptical track, the driven wheel of the driven wheel assembly and the driving wheel of the driving wheel assembly They are respectively arranged at two ends of the elliptical track to drive the elliptical track to rotate, and the driving servo assembly is rotationally connected with the driving wheel assembly. 3. The fully automatic battery case welding and cutting integrated machine according to claim 2, wherein the integrated welding and cutting jig module consists of a jig plate, a welding jig assembly, a welding protection cover, and a cutting jig assembly It is composed of a cutting jig positioning assembly; the jig plate is used to drive and connect with the circular guide rail, the welding jig assembly and the cutting jig assembly are respectively arranged on the left and right sides of the jig plate, and the welding protection cover is set On the side of the welding jig assembly, the cutting jig positioning assembly is arranged on the side of the cutting jig assembly. 4. The fully automatic battery casing welding and cutting integrated machine according to claim 3, characterized in that, the casing feeding module consists of a feeding four-axis robot, a retrieving assembly, a Z-axis feeding lifting assembly, an empty It is composed of a tray transfer assembly, a loading frame assembly, an empty tray stacking assembly, a loading controller, an X-axis tray loading assembly, and a blister tray; the loading four-axis robot is set opposite to the loading rack assembly, The retrieving component is a manipulator and is arranged at the end of the mechanical arm of the feeding four-axis robot; the X-axis tray feeding component is arranged under the loading frame component for transferring the blister tray along the X-axis direction, The Z-axis feeding and lifting assembly is arranged on the side of the feeding frame assembly to lift the blister tray on the X-axis tray loading assembly to below the grabbing station of the retrieving assembly; the empty tray The transfer component and the empty tray stacking component are respectively arranged on the platform of the loading frame component, and are located on the side of the grabbing station of the retrieving component, so as to transfer and stack the empty blister tray; The controller is electrically connected to the loading four-axis robot, the retrieving component, the Z-axis material lifting component, the empty tray transfer component, the empty tray stacking component and the X-axis tray loading component. 5. The fully automatic battery case welding and cutting integrated machine according to claim 4, wherein the welding CCD detection module is fixed by a welding CCD detection component, a welding CCD light source, a welding camera X-axis movement component and a welding CCD Bracket composition; the welding CCD fixing bracket is located above the welding camera X-axis movement assembly and is connected with the transmission part of the welding camera X-axis movement assembly, and the welding CCD detection assembly and the welding CCD light source are respectively fixedly installed on the CCD fixing bracket . 6. The fully automatic battery case welding and cutting integrated machine according to claim 5, characterized in that, the cover feeding module consists of a cover rack assembly, a cover X-axis movement assembly, and a cover Z-axis feeding module. component, material loading control component, material preparation component, cover sheet color mark detection component, material loading stack component, refueling component and feeding control component; The assembly, the cover sheet color mark detection assembly, and the loading and stacking assembly are all set on the material receiving plate, and the refueling assembly is arranged under the material receiving plate and connected to the loading and stacking assembly; the X-axis movement assembly of the cover sheet is fixed Installed on the cover frame assembly, the cover Z-axis feeding assembly is transmission-connected with the cover X-axis motion assembly, and the pick-up handle of the cover Z-axis feeding assembly is located above the pick-up position of the material receiving plate ; The feeding control assembly is set on the receiving plate for detecting the state of the material taking level. 7. The fully automatic battery case welding and cutting integrated machine according to claim 6, characterized in that, the welding protection cover loading and unloading module consists of a welding protection cover stack assembly, a welding protection cover loading buffer jaw assembly , a welding protection cover frame 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 movement assembly is fixedly installed on the welding protection cover frame assembly , the welding protection cover loading Z-axis movement assembly is transmission-connected with the welding protection cover loading X-axis movement assembly, and the welding protection cover loading buffer jaw assembly is connected below the welding protection cover loading Z-axis movement assembly, The welding protection cover stacking assembly is arranged on the side of the welding protection cover frame assembly and is located at the pick-up position of the welding protection cover feeding buffer jaw assembly. 8. The fully automatic battery case welding and cutting integrated machine according to claim 7, wherein the case welding module consists of a welding X-axis linear motion component, a welding Y-axis linear motion component, a welding fixing component, a welding Z-axis motion assembly, galvanometer welding assembly and welding color mark detection assembly; the welding Y-axis linear motion assembly is located on the welding X-axis linear motion assembly and connected with the welding X-axis linear motion assembly, and the welding fixed assembly is driven It is located on the welding Y-axis linear motion assembly and connected with the welding Y-axis linear motion assembly. The welding Z-axis motion assembly is fixedly installed on the welding fixed assembly. The galvanometer welding assembly is connected to the welding Z-axis motion assembly. The welding color mark detection component is installed on the galvanometer welding component, and the detection direction is consistent with the laser emission direction of the galvanometer welding component. 9. The fully automatic battery case welding and cutting integrated machine according to claim 8, wherein the turning module is composed of a turning frame, a turning fixing component, a turning feeding component and a turning R-axis rotating movement component; The overturning fixed assembly is installed on the overturning frame, the overturning feeding assembly is located on the overturning fixed assembly and is rotatably connected with the overturning R-axis rotary motion assembly; the transfer module consists of a transfer feeding assembly, a transfer buffer assembly, a transfer Composed of a Z-axis motion assembly and a transfer X-axis motion assembly; the transfer X-axis motion assembly is fixedly installed on the flip frame and above the flip feeding assembly, and the transfer Z-axis motion assembly is located on the transfer X-axis motion assembly group It is also connected to the transfer X-axis motion assembly group in transmission, the transfer buffer assembly is connected to the transfer Z-axis motion assembly, and the transfer loading assembly is connected to the lower end of the transfer buffer assembly. 10. The fully automatic battery casing welding and cutting integrated machine according to claim 9, wherein the casing cutting module consists of a cutting X-axis movement component, a cutting Y-axis movement component, a cutting R-axis rotation component, a wind Knife assembly, defocus detection assembly, laser cutting assembly and cutting Z-axis motion assembly; the cutting Y-axis motion assembly is set on the cutting X-axis motion assembly and connected with the cutting X-axis motion assembly, the cutting Z-axis The motion assembly is arranged on the cutting Y-axis motion assembly and is connected to the cutting Y-axis motion assembly. The cutting R-axis rotation assembly is transmission-connected to the cutting Z-axis motion assembly. The laser cutting assembly is rotatably connected to the cutting R-axis rotation assembly. On, the air knife assembly and the defocus detection assembly are respectively installed on the laser cutting assembly.