CN115837537B - Cell module welding equipment - Google Patents
Cell module welding equipment Download PDFInfo
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- CN115837537B CN115837537B CN202310138549.6A CN202310138549A CN115837537B CN 115837537 B CN115837537 B CN 115837537B CN 202310138549 A CN202310138549 A CN 202310138549A CN 115837537 B CN115837537 B CN 115837537B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The application provides welding equipment for an electric core module, which comprises a frame, an adsorption mechanism, a clamping mechanism and a robot welding module, wherein the adsorption mechanism is used for adsorbing a side plate, and the inner surface of the side plate is attached to the outer surface of the electric core module; the clamping mechanism is arranged on the frame and comprises a positioning assembly and at least one clamping assembly, the positioning assembly is used for positioning the battery cell module, and the clamping arm is movably arranged on the frame and clamps the battery cell module and the side plate; the robot welding module is used for welding the side plate and the battery cell module, at the moment, the positioning assembly is used for positioning the battery cell module, the clamping arm clamps the battery cell module and the side plate, the battery cell module and the side plate are further attached under the clamping action of the clamping arm, so that the battery cell module and the side plate are simultaneously subjected to clamping action force and positioning action force, the battery cell module is prevented from being in a shaking state in the welding process, thereby avoiding position offset between the battery cell module and the side plate, and improving the welding quality between the battery cell module and the side plate.
Description
Technical Field
The application relates to the technical field of welding equipment, in particular to welding equipment applied to an electric core module.
Background
Along with development of technology, the battery cell module is the most important component in the battery, the battery cell module is an intermediate energy storage unit between the battery cell and the battery, and the battery cell module is welded with the side plate.
In prior art, current electric core module welding equipment includes positioning mechanism, both sides board adsorbs positioning mechanism and robot welding module, electric core module carries out the position transfer under the drive of transfer chain, when electric core module removes to the location station, electric core module is fixed a position by current electric core module welding equipment's positioning mechanism, curb plate adsorbs positioning mechanism and laminates the curb plate in electric core module's terminal surface to by welding module welding, at this moment, the surface of curb plate and electric core module is the natural laminating, and press from both sides tightly, electric core module is in the state of rocking always in the welding process, lead to there is the position offset easily between electric core module and the curb plate, thereby lead to the welding quality between electric core module and the curb plate lower.
Disclosure of Invention
The application aims to provide a welding device for a cell module, which solves the problems in the prior art.
In order to achieve the above purpose, the present application provides the following technical solutions:
a cell module welding apparatus comprising:
a frame;
the adsorption mechanism is arranged on the frame and used for adsorbing the side plates, the side plates move towards the outer surface of the battery cell module under the drive of the adsorption mechanism, and the inner surfaces of the side plates are attached to the outer surface of the battery cell module;
the clamping mechanism is arranged on the frame and comprises a positioning assembly and at least one clamping assembly, the positioning assembly is used for positioning the battery cell module, each clamping assembly is arranged on one side of the positioning assembly, and is provided with a clamping arm which is movably arranged on the frame and clamps the battery cell module and the side plate;
the robot welding module is arranged on one side of the frame and is used for welding the side plates and the battery cell module.
Optionally, the clamping assembly includes left end clamping module, left end clamping module connect in the frame, left end clamping module includes backup pad and first cylinder, the backup pad movably connect in the frame, the stiff end of first cylinder connect in the backup pad, the clamp arm connect in the output of first cylinder, the clamp arm is in under the drive of first cylinder moves towards electric core module and curb plate to press from both sides tight electric core module and curb plate.
Optionally, a guide rail and a slider are arranged between the support plate and the frame, the guide rail is mounted on the frame, the slider is connected to the support plate, the slider is movably connected to the guide rail and moves along the length direction of the guide rail, and the support plate moves along with the movement of the slider.
Optionally, the clamping arm is provided with a through hole, and the through hole is used for a welding gun of the robot welding module to penetrate; the clamping arm is connected with a nitrogen module, and the output end of the nitrogen module is communicated with the through hole and is used for providing nitrogen.
Optionally, the clamping assembly includes the top clamping module, the top clamping module set up in one side of the left end clamping module, the top clamping module includes roof and second cylinder, the roof liftable connect in the frame, the stiff end of second cylinder connect in the frame, the output of second cylinder connect in the roof, the roof is in the drive of second cylinder is along the upper and lower direction lift down to press from both sides the upper end of tight electric core module.
Optionally, the clamping assembly includes front end clamping module, front end clamping module set up in one side of left end clamping module, front end clamping module includes first X axle removal module, first Y axle removal module and front end clamping arm, first X axle removal module connect in the frame, first Y axle removal module connect in first X axle removal module, front end clamping arm connect in first Y axle removal module, front end clamping arm is in first X axle removal module first Y axle removal module is followed X axle direction and is removed with Y axle direction under the drive of module to press from both sides tight electric core module and curb plate.
Optionally, the front end clamping module has a plurality of, and a plurality of front end clamping modules enclose and combine to form a square.
Optionally, the positioning mechanism is provided with a base, a movable seat and a positioning pin, the base is connected to the frame in a lifting manner, the movable seat is movably installed on the base, the positioning pin is connected to the movable seat, the positioning pin connected to the movable seat is inserted into the battery cell module, and the position of the movable seat is adjusted.
Optionally, the adsorption equipment includes second Y axle removal module, first Z axle lifting module and adsorbs the piece, first Z axle lifting module connect in the frame, second Y axle removal module connect in first Z axle lifting module, adsorb the piece connect in second Y axle removal module, adsorb the piece be in second Y axle removal module first Z axle lifting module's drive down along Y axle removal and Z axle removal, adsorb the piece and be used for adsorbing the curb plate.
Optionally, the robot welding module set up in one side of frame, the robot welding module include the second X axle remove the module with the robot, the robot movably connect in the second X axle remove the module, so that the adjustment the position of robot for electric core module and curb plate.
The robot is connected with a welding gun, a camera and a ranging sensor, the welding gun is used for welding the battery cell module and the side plate, the ranging sensor and the camera are arranged on one side of the welding gun, the distance between a welding piece and the battery cell module and the distance between the welding piece and the side plate are detected through the ranging sensor, and the welding condition is detected through the camera.
Compared with the prior art, the application has the beneficial effects that:
the application provides welding equipment for an electric core module, wherein an adsorption mechanism is arranged on a frame and used for adsorbing a side plate, the side plate moves towards the outer surface of the electric core module under the drive of the adsorption mechanism, and the inner surface of the side plate is attached to the outer surface of the electric core module; the clamping mechanism is arranged on the frame and comprises a positioning assembly and at least one clamping assembly, the positioning assembly is used for positioning the battery cell module, each clamping assembly is arranged on one side of the positioning assembly, the clamping assembly is provided with a clamping arm, and the clamping arm is movably arranged on the frame and clamps the battery cell module and the side plate; the robot welding module sets up in one side of frame, and the robot welding module is used for welding curb plate and electric core module, and at this moment, positioning module is used for locating electric core module, and clamping arm presss from both sides tight electric core module and curb plate, and electric core module and curb plate are further laminated under the clamping action of clamping arm, so electric core module and curb plate receive clamping effort and positioning effort simultaneously, avoid electric core module to be in the state of rocking in the welding process to avoid the position offset between electric core module and the curb plate, improved the welding quality between electric core module and the curb plate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the figures in the following description are only some embodiments of the application, from which other figures can be obtained without inventive effort for a person skilled in the art.
For a more complete understanding of the present application and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts throughout the following description.
Fig. 1 is a schematic diagram of a die set soldering apparatus according to an embodiment of the present application.
Fig. 2 is a schematic diagram of a portion of a die set soldering apparatus according to an embodiment of the present application.
Fig. 3 is a schematic diagram of an adsorption mechanism of a die set soldering apparatus according to an embodiment of the present application.
Fig. 4 is a schematic diagram of a left end clamping module of a die set soldering apparatus according to an embodiment of the present application.
Fig. 5 is a schematic diagram of a front end clamping module and a top end clamping module of a die-bonding apparatus according to an embodiment of the present application.
Fig. 6 is a schematic diagram of a positioning mechanism of a die set soldering apparatus according to an embodiment of the present application.
Fig. 7 is a schematic diagram of a robot welding module of a die-bonding apparatus according to an embodiment of the present application.
Fig. 8 is a schematic diagram of a conveying line of a die set soldering apparatus according to an embodiment of the present application.
Fig. 9 is a schematic diagram of a pallet clamping mechanism of a die set soldering apparatus according to an embodiment of the present application.
Description of the embodiments
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
Referring to fig. 1 to 9, an embodiment of the present application is applied to a cell module welding apparatus 100, where the cell module welding apparatus 100 is used for welding a cell module and a side plate, and the cell module welding apparatus 100 includes a frame 10, an adsorption mechanism 20, a clamping mechanism 30, and a robot welding module 40.
The frame 10 serves as a support member for the cell module welding apparatus 100 for supporting the suction mechanism 20, the clamping mechanism 30, and the robot welding module 40.
The adsorption mechanism 20 is installed on the frame 10 and is used for adsorbing the side plates, the side plates move towards the outer surfaces of the battery cell modules under the drive of the adsorption mechanism 20, and the inner surfaces of the side plates are attached to the outer surfaces of the battery cell modules.
At this time, adsorption mechanism 20 installs in frame 10, and adsorption mechanism 20 adsorbs the curb plate under the absorbing effect, and the curb plate removes towards the surface of electric core module under adsorption mechanism 20's drive, and the internal surface laminating of curb plate is in the surface of electric core module to the curb plate is fixed mutually with electric core module, and optional adsorption mechanism 20 has two, and two adsorption mechanisms 20 relative arrangement, two adsorption mechanisms 20 set up respectively in the front end and the rear end of electric core module.
The adsorption mechanism 20 comprises a second Y-axis moving module 21, a first Z-axis lifting module 22 and an adsorption piece 23, wherein the first Z-axis lifting module 22 is connected to the frame 10, the second Y-axis moving module 21 is connected to the first Z-axis lifting module 22, the adsorption piece 23 is connected to the second Y-axis moving module 21, and the adsorption piece 23 moves along the Y-axis and lifts along the Z-axis under the driving of the second Y-axis moving module 21 and the first Z-axis lifting module 22, and the adsorption piece 23 is used for adsorbing the side plates. Optionally, the second Y-axis moving module 21 and the first Z-axis lifting module 22 are electric linear moving modules.
At this time, the adsorbing member 23 is used for adsorbing the side plate, and the adsorbing member 23 moves back and forth along the Y-axis direction along with the second Y-axis moving module 21, and the adsorbing member 23 also moves up and down along the Z-axis direction along with the first Z-axis lifting module 22, so that the adsorbing member 23 can move simultaneously along the Y-axis and Z-axis directions, so that the side plate of the adsorbing member 23 is attached to the outer surface of the battery cell module.
The first Z-axis lifting module 22 comprises a fourth cylinder 221 and a first Z-axis moving seat 222, the fixed end of the fourth cylinder 221 is connected to the frame 10, the first Z-axis moving seat 222 is connected to the output end of the fourth cylinder 221, the second Y-axis moving module 21 is connected to the first Z-axis moving seat 222, the first Z-axis moving seat 222 is driven by the fourth cylinder 221 to lift along the up-down direction, and the second Y-axis moving module 21 is driven to lift, so that the position of the second Y-axis moving module 21 relative to the frame 10 can be conveniently adjusted. Optionally, the first Z-axis moving seat 222 is an electric linear moving module.
The second Y-axis moving module 21 includes a fifth cylinder 211 and a second Y-axis moving seat 212, wherein a fixed end of the fifth cylinder 211 is connected to the first Z-axis moving seat 222, the second Y-axis moving seat 212 is connected to an output end of the fifth cylinder 211, the adsorbing member 23 is connected to the second Y-axis moving seat 212, and the second Y-axis moving seat 212 is driven by the fifth cylinder 211 to move in a front-back direction and drive the adsorbing member 23 to move in the front-back direction, so as to adjust a position of the adsorbing member 23 relative to the frame 10.
The absorbing member 23 comprises a vacuum member 231, a supporting frame 232 and an absorbing plate 233, wherein the supporting frame 232 is fixed on the second Y-axis moving seat 212 and is connected to the absorbing plate 233, the absorbing plate 233 is provided with air holes, the vacuum member 231 is fixed on the supporting frame 232, the vacuum end of the vacuum member 231 is communicated with the air holes, and the air holes are pumped under the negative pressure state, so that the side plate is attached to the outer surface of the absorbing plate 233 under the action of absorption.
The clamping mechanism 30 is mounted on the frame 10, the clamping mechanism 30 comprises a positioning assembly 31 and at least one clamping assembly 32, the positioning assembly 31 is used for positioning the battery cell module, each clamping assembly 32 is arranged on one side of the positioning assembly 31, the clamping assembly 32 is provided with a clamping arm 321, and the clamping arm 321 is movably mounted on the frame 10 and clamps the battery cell module and the side plates.
At this time, the positioning assembly 31 is used for positioning the battery cell module, the clamping arm 321 clamps the battery cell module and the side plate, and the battery cell module and the side plate are further attached under the clamping action of the clamping arm 321, so that the battery cell module and the side plate are simultaneously subjected to clamping action force and positioning action force, the battery cell module is prevented from being in a shaking state in the welding process, thereby avoiding position offset between the battery cell module and the side plate, and improving the welding quality between the battery cell module and the side plate.
The positioning assembly 31 is provided with a base 311, a positioning pin 312 and a moving seat 313, wherein the base 311 is connected to the frame 10 in a lifting manner, the moving seat 313 is movably arranged on the base 311, the positioning pin 312 is connected to the moving seat 313, the positioning pin 312 connected to the moving seat 313 is inserted into the cell module, and the position of the moving seat 313 is adjusted.
At this time, the positioning pin 312 is disposed below the battery cell module, the base 311 is connected to the frame 10 in a liftable manner, and is lifted up and down, the moving seat 313 is movably mounted on the base 311, the positioning pin 312 is connected to the moving seat 313, and the positioning pin 312 is lifted up and down along with the lifting of the base 311, and also moves along with the moving of the moving seat 313, so as to adjust the position of the positioning pin 312 relative to the frame 10, the positioning pin 312 connected to the base 311 is inserted into the battery cell module, and the position of the moving seat 313 is adjusted, so that the battery cell module is at a designated position.
A first guide rail 3111 and a first slider 3112 are disposed between the movable base 313 and the base 311, the first guide rail 3111 is connected to the base 311, the first slider 3112 is connected to the movable base 313, the first slider 3112 is movably connected to the first guide rail 3111, and the movable base 313 moves along with the movement of the first slider 3112, so as to adjust the position of the movable base 313 relative to the base 311.
The positioning assembly 31 is provided with a third air cylinder 314, the fixed end of the third air cylinder 314 is connected to the frame 10, the output end of the third air cylinder 314 is connected to the base 311, and the base 311 is driven by the third air cylinder 314 to lift up and down along the vertical direction, so that the position of the base 311 relative to the frame 10 is adjusted, and the positioning pin 312 connected to the base 311 is spliced to the battery cell module.
The clamping assembly 32 includes a left end clamping module 322, the left end clamping module 322 is connected to the frame 10, the left end clamping module 322 includes a support plate 3221 and a first cylinder 3222, the support plate 3221 is movably connected to the frame 10, a fixed end of the first cylinder 3222 is connected to the support plate 3221, a clamping arm 321 is connected to an output end of the first cylinder 3222, and the clamping arm 321 moves towards the battery cell module and the side plate under the driving of the first cylinder 3222 and clamps the battery cell module and the side plate.
At this time, the support plate 3221 is movably connected to the frame 10, the fixed end of the first cylinder 3222 is connected to the support plate 3221, the clamping arm 321 is connected to the output end of the first cylinder 3222, the clamping arm 321 is driven by the first cylinder 3222 to move towards the battery cell module and the side plate, so as to adjust the position of the clamping arm 321 relative to the frame 10, so that the clamping arm 321 clamps the left end of the battery cell module and the left end of the side plate, the battery cell module is prevented from being in a shaking state in the welding process, thereby avoiding the position offset between the battery cell module and the side plate, improving the welding quality between the battery cell module and the side plate, and optionally, the left end clamping module 322 has two left end clamping modules 322 which are oppositely arranged.
A guide rail 32211 and a slider 32212 are arranged between the support plate 3221 and the frame 10, the guide rail 32211 is mounted on the frame 10, the slider 32212 is connected to the support plate 3221, the slider 32212 is movably connected to the guide rail 32211 and moves along the length direction of the guide rail 32211, and the support plate 3221 moves along with the movement of the slider 32212 so as to adjust the position of the support plate 3221 relative to the frame 10.
The left end clamping module 322 comprises an electric cylinder 3223, a fixed end of the electric cylinder 3223 is connected to the frame 10, an output end of the electric cylinder 3223 is connected to a supporting plate 3221, and the supporting plate 3221 is driven by the electric cylinder 3223 to move left and right so as to adjust the position of the supporting plate 3221 relative to the frame 10.
The clamping arm 321 is provided with a through hole 321a, and the through hole 321a is used for the welding gun 421 of the robot welding module 40 to penetrate; the clamping arm 321 is connected with a nitrogen module, and an output end of the nitrogen module is communicated with the through hole 321a and is used for providing nitrogen.
At this time, the through hole 321a is used for the welding gun 421 of the robot welding module 40 to pass through, so that the welding gun 421 of the robot welding module 40 welds one end of the battery cell module and one end of the side plate, and the output end of the nitrogen module 3211 is communicated with the through hole 321a and is used for providing nitrogen, so that the welding slag in the welding process is removed, thereby improving the welding effect of the battery cell module welding device 100.
The nitrogen gas module includes nitrogen gas spare and pipeline, and the one end of pipeline communicates in nitrogen gas spare, and the other end of pipeline communicates in through-hole 321a, and nitrogen gas spare is used for supplying nitrogen gas.
The clamping assembly 32 comprises a top clamping module 323, the top clamping module 323 is arranged on one side of the left end clamping module 322, the top clamping module 323 comprises a top plate 3231 and a second air cylinder 3232, the top plate 3231 is connected to the frame 10 in a lifting mode, the fixed end of the second air cylinder 3232 is connected to the frame 10, the output end of the second air cylinder 3232 is connected to the top plate 3231, the top plate 3231 is driven by the second air cylinder 3232 to lift along the upper end of the battery cell module in the vertical direction, and the upper end of the battery cell module is clamped.
At this time, the top plate 3231 is arranged relative to the upper part of the battery cell module, the top plate 3231 is connected to the frame 10 in a lifting manner, the fixed end of the second air cylinder 3232 is connected to the frame 10, the output end of the second air cylinder 3232 is connected to the top plate 3231, the top plate 3231 is driven by the second air cylinder 3232 to lift along the up-down direction so as to adjust the position of the top plate 3231 relative to the frame 10, the top plate 3231 clamps the upper end of the battery cell module, the battery cell module is prevented from being in a shaking state in the welding process, therefore, the position offset between the battery cell module and the side plate is avoided, and the welding quality between the battery cell module and the side plate is improved.
The clamping assembly 32 includes a front clamping module 324, the front clamping module 324 is disposed on one side of the left clamping module 322, the front clamping module 324 includes a first X-axis moving module 3241, a first Y-axis moving module 3242 and a front clamping arm 3243, the first X-axis moving module 3241 is connected to the frame 10, the first Y-axis moving module 3242 is connected to the first X-axis moving module 3241, the front clamping arm 3243 is connected to the first Y-axis moving module 3242, and the front clamping arm 3243 moves along the X-axis direction and the Y-axis direction under the driving of the first X-axis moving module 3241 and the first Y-axis moving module 3242, and clamps the battery cell module and the side plate. Optionally, the first X-axis moving module 3241 and the first Y-axis moving module 3242 are electric linear moving modules.
At this time, the front clamping arm 3243 is used to clamp the front ends of the cell modules and the front ends of the side plates, the front clamping arm 3243 moves back and forth along the Y-axis direction along with the first Y-axis moving module 3242, and also moves back and forth along the X-axis direction along with the first X-axis moving module 3241, so that the front clamping arm 3243 can move simultaneously along the X, Y axis direction, so that the front clamping arm 3243 clamps the front ends of the cell modules and the front ends of the side plates, and optionally, the front clamping module 324 has a plurality of front clamping modules 324, and the plurality of front clamping modules 324 enclose to form a square.
The robot welding module 40 is disposed on one side of the frame 10, the robot welding module 40 includes a second X-axis moving module 41 and a robot 42, and the robot 42 is movably connected to the second X-axis moving module 41, so as to adjust the position of the robot 42 relative to the battery cell module and the side plate.
The robot 42 is connected with welder 421, camera 422 and range sensor 423, and welder 421 is used for welding electric core module and curb plate, and range sensor 423 and camera 422 set up in one side of welder 421, detect the distance of weldment 421 and electric core module and curb plate through range sensor 423, detect the welding condition through camera 422.
The cell module welding apparatus 100 further comprises a conveyor line 50, the conveyor line 50 is connected to the frame 10, the conveyor line 50 is provided with a pallet 51, the pallet 51 is movably connected to the frame 10, and the pallet 51 is used for supporting the cell module. At this time, the conveying line 50 is connected to the frame 10, the conveying line 50 is disposed opposite to the robot welding module 40, the conveying line 50 is provided with a supporting plate 51, the supporting plate 51 is movably connected to the frame 10, and the supporting plate 51 is used for supporting the battery cell module, so as to adjust the position of the supporting plate 51 relative to the frame 10, thereby adjusting the position of the battery cell module, and enabling the battery cell module to be in a welding station.
The conveying line 50 comprises a first motor 52, two synchronous wheels 53 and a synchronous belt 54; the two synchronizing wheels 53 are rotatably arranged on the frame 10, and the synchronous belt 54 is sleeved among the synchronizing wheels 53 and pulls the two synchronizing wheels 53; the output end of the first motor 52 is connected with a synchronous wheel 53 and drives a synchronous belt 54 to rotate, the supporting plate 51 is arranged above the synchronous belt 54, and the supporting plate 51 moves along with the rotation of the synchronous belt 54.
The cell module welding apparatus 100 further includes a pallet clamping mechanism 60, the pallet clamping mechanism 60 is connected to the frame 10, the pallet clamping mechanism 60 includes a third X-axis moving module 61, a second Z-axis lifting module 62 and a clamping sleeve module 63, the second Z-axis lifting module 62 is connected to the frame 10, the third X-axis moving module 61 is connected to the second Z-axis lifting module 62, the clamping sleeve module 63 moves along the X-axis direction along with the third X-axis moving module 61 and the second Z-axis lifting module 62, and the Z-axis direction is lifted, so that the clamping sleeve module 63 is clamped to the pallet 51, and optionally, the pallet clamping mechanism 60 has a plurality of pallet clamping mechanisms 60 arranged relatively.
The cutting ferrule module 63 includes second motor 631 and cutting ferrule main part 632, and the stiff end of second motor 631 is connected in the second X axle of third X axle removal module 61 and removes the seat 313, and cutting ferrule main part 632 is connected in the output of second motor 631, and cutting ferrule main part 632 is rotatory under the drive of second motor 631 to cutting ferrule main part 632 presss from both sides tightly in layer board 51.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
Claims (6)
1. A cell module welding apparatus comprising:
a frame;
the adsorption mechanism is arranged on the frame and used for adsorbing the side plates, the side plates move towards the outer surface of the battery cell module under the drive of the adsorption mechanism, and the inner surfaces of the side plates are attached to the outer surface of the battery cell module;
the clamping mechanism is arranged on the frame and comprises a positioning assembly and at least one clamping assembly, the positioning assembly is used for positioning the battery cell module, each clamping assembly is arranged on one side of the positioning assembly, and is provided with a clamping arm which is movably arranged on the frame and clamps the battery cell module and the side plate; the clamping assembly comprises a left end clamping module, the left end clamping module is connected to the rack, the left end clamping module comprises a supporting plate and a first air cylinder, the supporting plate is movably connected to the rack, the fixed end of the first air cylinder is connected to the supporting plate, the clamping arm is connected to the output end of the first air cylinder, and the clamping arm moves towards the battery cell module and the side plate under the driving of the first air cylinder and clamps the battery cell module and the side plate; the clamping assembly comprises a top clamping module, the top clamping module is arranged on one side of the left end clamping module, the top clamping module comprises a top plate and a second air cylinder, the top plate is connected to the rack in a lifting manner, the fixed end of the second air cylinder is connected to the rack, the output end of the second air cylinder is connected to the top plate, and the top plate is driven by the second air cylinder to lift along the up-down direction and clamp the upper end of the battery cell module; the clamping assembly comprises a front end clamping module, the front end clamping module is arranged on one side of the left end clamping module, the front end clamping module comprises a first X-axis moving module, a first Y-axis moving module and a front end clamping arm, the first X-axis moving module is connected with the frame, the first Y-axis moving module is connected with the first X-axis moving module, the front end clamping arm is connected with the first Y-axis moving module, and the front end clamping arm moves along the X-axis direction and the Y-axis direction under the driving of the first X-axis moving module and the first Y-axis moving module and clamps the battery core module and the side plate; the clamping arm is provided with a through hole, and the through hole is used for a welding gun of the robot welding module to penetrate; the clamping arm is connected with a nitrogen module, and the output end of the nitrogen module is communicated with the through hole and is used for providing nitrogen;
the robot welding module is arranged on one side of the frame and is used for welding the side plates and the battery cell module.
2. A cell module welding apparatus according to claim 1, wherein a guide rail and a slider are provided between the support plate and the frame, the guide rail being mounted to the frame, the slider being connected to the support plate, the slider being movably connected to the guide rail and moving along the length of the guide rail, the support plate moving with the movement of the slider.
3. The cell die assembly welding apparatus of claim 1, wherein said front end clamping die set has a plurality of said front end clamping die sets that are enclosed to form a square.
4. The cell module welding apparatus of claim 1 wherein the positioning assembly is provided with a base, a movable seat and a positioning pin, the base is connected to the frame in a liftable manner, the movable seat is movably mounted on the base, the positioning pin is connected to the movable seat, the positioning pin connected to the movable seat is inserted into the cell module, and the position of the movable seat is adjusted.
5. The welding equipment for the battery cell module according to claim 1, wherein the adsorption mechanism comprises a second Y-axis moving module, a first Z-axis lifting module and an adsorption piece, the first Z-axis lifting module is connected to the frame, the second Y-axis moving module is connected to the first Z-axis lifting module, the adsorption piece is connected to the second Y-axis moving module, the adsorption piece moves along a Y-axis and a Z-axis under the driving of the second Y-axis moving module and the first Z-axis lifting module, and the adsorption piece is used for adsorbing the side plates.
6. The cell module welding apparatus of claim 1, wherein the robot welding module is disposed on one side of the frame, the robot welding module comprising a second X-axis movement module and the robot, the robot being movably connected to the second X-axis movement module so as to adjust a position of the robot relative to the cell module and the side plate;
the robot is connected with a welding gun, a camera and a ranging sensor, the welding gun is used for welding the battery cell module and the side plate, the ranging sensor and the camera are arranged on one side of the welding gun, the distance between a welding piece and the battery cell module and the distance between the welding piece and the side plate are detected through the ranging sensor, and the welding condition is detected through the camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310138549.6A CN115837537B (en) | 2023-02-20 | 2023-02-20 | Cell module welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310138549.6A CN115837537B (en) | 2023-02-20 | 2023-02-20 | Cell module welding equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN115837537A CN115837537A (en) | 2023-03-24 |
| CN115837537B true CN115837537B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310138549.6A Active CN115837537B (en) | 2023-02-20 | 2023-02-20 | Cell module welding equipment |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN215880338U (en) * | 2021-09-29 | 2022-02-22 | 广东利元亨智能装备股份有限公司 | Laser welding device |
| CN115055917A (en) * | 2022-06-16 | 2022-09-16 | 广州明珞装备股份有限公司 | New energy battery welding production line and process thereof |
| CN115070301A (en) * | 2022-06-16 | 2022-09-20 | 广州明珞装备股份有限公司 | Side seam welding and shaping clamp and production line thereof |
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2023
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| CN206382736U (en) * | 2016-12-30 | 2017-08-08 | 南京英尼格玛工业自动化技术有限公司 | A kind of battery modules welder using full-automatic clamping |
| CN106964888A (en) * | 2017-03-27 | 2017-07-21 | 深圳市朗能动力技术有限公司 | Battery core module welding equipment |
| CN108615926A (en) * | 2018-06-28 | 2018-10-02 | 苏州巨智能装备有限公司 | Battery core module and side panel attaching device and battery core module side panel welding robot |
| CN211516506U (en) * | 2019-09-17 | 2020-09-18 | 苏州高迈新能源装备科技有限公司 | Tip welding frock of electricity core module |
| CN213857781U (en) * | 2020-09-30 | 2021-08-03 | 江苏逸飞激光设备有限公司 | Welding auxiliary fixtures and module curb plate welding system |
| CN112259782A (en) * | 2020-11-09 | 2021-01-22 | 苏州巨一智能装备有限公司 | Shaping device before welding of electric core module, welding equipment and welding method |
| CN215880338U (en) * | 2021-09-29 | 2022-02-22 | 广东利元亨智能装备股份有限公司 | Laser welding device |
| CN114006023A (en) * | 2021-11-01 | 2022-02-01 | 博众精工科技股份有限公司 | Electricity core module welding jig |
| CN115055917A (en) * | 2022-06-16 | 2022-09-16 | 广州明珞装备股份有限公司 | New energy battery welding production line and process thereof |
| CN115070301A (en) * | 2022-06-16 | 2022-09-20 | 广州明珞装备股份有限公司 | Side seam welding and shaping clamp and production line thereof |
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| CN115837537A (en) | 2023-03-24 |
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