CN219561921U - Welding system - Google Patents
Welding system Download PDFInfo
- Publication number
- CN219561921U CN219561921U CN202320533915.3U CN202320533915U CN219561921U CN 219561921 U CN219561921 U CN 219561921U CN 202320533915 U CN202320533915 U CN 202320533915U CN 219561921 U CN219561921 U CN 219561921U
- Authority
- CN
- China
- Prior art keywords
- welding
- positioning
- axis linkage
- assembly
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 280
- 230000007246 mechanism Effects 0.000 claims abstract description 150
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 12
- 238000012795 verification Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Resistance Welding (AREA)
Abstract
The present utility model provides a welding system comprising: the three-axis linkage welding mechanism is used for welding the battery to be welded and is used for fixing the three-axis linkage positioning mechanism and the recording device of the battery to be welded; the three-axis linkage welding mechanism and the three-axis linkage positioning mechanism are correspondingly arranged in position; the recording device is electrically connected with the three-axis linkage welding mechanism and the three-axis linkage positioning mechanism respectively. By arranging the three-axis linkage welding mechanism, the three-axis linkage positioning mechanism and the recording device respectively record the running track and running time of the battery to be welded in three working modes, and judge the optimal working mode of the battery to be welded according to the running track and the running time, verification of the optimal working modes of welding of batteries of different models can be realized, equipment space is saved, and verification efficiency is improved; the method has the characteristics of accurate positioning, high flexibility, strong compatibility and high efficiency.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to a welding system.
Background
The welding of the battery tab and the pole is an important link in the battery production process. In the prior art, one of the welding mechanism and the positioning mechanism has triaxial movement capability, so that the welding requirements of batteries with different sizes can be met. However, the battery to be welded can have three working modes, namely a working mode that a welding mechanism moves independently in three axes and a positioning mechanism is fixed; the positioning mechanism moves independently in three axes, and the welding mechanism is in a fixed working mode; and the working mode that the welding mechanism and the positioning mechanism simultaneously move in three axes. When only one of the welding mechanism and the positioning mechanism has three-axis movement capability, it is impossible to determine which of the three modes of operation is the optimal mode of operation. Therefore, the problem of determining the optimal operation mode among the three operation modes for the different types of batteries has yet to be solved.
Disclosure of Invention
The utility model provides a welding system which is used for verifying the optimal working mode of a battery to be welded in three working modes and laying a solid foundation for the welding process application in a mass production line.
The present utility model provides a welding system comprising: the three-axis linkage welding mechanism is used for welding the battery to be welded and is used for fixing the three-axis linkage positioning mechanism and the recording device of the battery to be welded; the three-axis linkage welding mechanism and the three-axis linkage positioning mechanism are correspondingly arranged in position; the recording device is electrically connected with the three-axis linkage welding mechanism and the three-axis linkage positioning mechanism respectively and is used for recording the running track and running time of the three-axis linkage welding mechanism and the three-axis linkage positioning mechanism.
In the technical scheme, by arranging the three-axis linkage welding mechanism, the three-axis linkage positioning mechanism and the recording device, three working modes of welding are realized in the same system, namely, the three-axis linkage welding mechanism moves along three axes independently, the three-axis linkage positioning mechanism moves along three axes independently, and the three-axis linkage welding mechanism and the three-axis linkage positioning mechanism move along three axes simultaneously; meanwhile, the running track and running time of the battery to be welded in the three working modes are recorded respectively, and the optimal working mode of the battery to be welded is judged according to the running track and the running time, so that verification of the optimal working modes of welding of batteries of different types can be realized, the equipment space is saved, and the verification efficiency is improved; the method has the characteristics of accurate positioning, high flexibility, strong compatibility and high efficiency.
Drawings
FIG. 1 is a schematic diagram of a welding system according to an embodiment of the present utility model;
FIG. 2 is an electrical block diagram of a welding system provided by an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a three-axis linkage welding mechanism according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a three-axis linkage positioning mechanism according to an embodiment of the present utility model.
Detailed Description
The utility model is further described in detail below by means of the figures and examples. The features and advantages of the present utility model will become more apparent from the description.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
In addition, the technical features described below in the different embodiments of the present utility model may be combined with each other as long as they do not collide with each other.
In order to facilitate understanding of the welding system provided by the embodiment of the utility model, an application scenario thereof is described first. The welding system provided by the embodiment of the utility model is used for realizing three working modes of battery welding in the same system, and realizing verification of the optimal working mode of battery welding. In the process of welding the battery, the welding of the battery tab and the battery post is an important link in the production process of the battery, and whether the working mode of the battery is in an optimal state or not seriously influences the improvement of the production efficiency. Therefore, the embodiment of the utility model provides a welding system to realize verification of the optimal working modes of welding of batteries of different types, and lays a solid foundation for the application of a welding process in a mass production line. The following detailed description is of embodiments with reference to the specific drawings.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a welding system according to an embodiment of the present utility model. Fig. 2 is an electrical block diagram of a welding system provided by an embodiment of the present utility model. The welding system provided by the embodiment of the utility model comprises a three-axis linkage welding mechanism 1, a three-axis linkage positioning mechanism 2 and a recording device. The three-axis linkage welding mechanism 1 is used for welding the pole and the lug of the battery to be welded. The three-axis linkage positioning mechanism 2 is used for fixing the battery to be welded. The recording means is a device for recording measured values or the values related thereto in the conventional sense, and is used here to record the travel path and travel time of the three-axis linkage welding means 1 and of the three-axis linkage positioning means 2. When the optimal welding working mode is verified, the positions of the three-axis linkage welding mechanism 1 and the three-axis linkage positioning mechanism 2 are in one-to-one correspondence, so that the welding operation of the battery to be welded is realized. Simultaneously, the recording device is connected with the three-axis linkage welding mechanism 1 and the three-axis linkage positioning mechanism 2 through cables respectively, and records the running track and running time of the two.
For convenience in describing the moving directions of the three-axis linkage welding mechanism 1 and the three-axis linkage positioning mechanism 2, a mechanical coordinate system of the three-axis linkage welding mechanism 1, a mechanical coordinate system of the three-axis linkage positioning mechanism 2 and a machining coordinate system are respectively constructed. The three coordinate systems have the same specifications in the X direction, the Y direction and the Z direction, wherein the X direction is parallel to the left and right directions of the equipment when facing the equipment, the Y direction is parallel to the front and back directions of the equipment when facing the equipment, and the Z direction is parallel to the up and down directions of the equipment when facing the equipment. The mechanical coordinate system of the three-axis linkage welding mechanism 1, the mechanical coordinate system of the three-axis linkage positioning mechanism 2 and the conversion between the machining coordinate systems are unified through respective transformation matrixes.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a three-axis linkage welding mechanism according to an embodiment of the present utility model. The three-axis linkage welding mechanism 1 comprises a welding platform 11, and a first welding moving assembly 12 is arranged on the welding platform 11. The first welding moving assembly 12 is slidably connected with the welding platform 11, so that the first welding moving assembly 12 slides in the X direction.
Likewise, the first welding moving assembly 12 is provided with a second welding moving assembly 13. The second welding moving assembly 13 is slidably connected with the first welding moving assembly 12, so that the second welding moving assembly 13 slides in the Y direction.
Likewise, a third welding movement assembly 14 is provided on the second welding movement assembly 13. The third welding moving assembly 14 is in sliding connection with the second welding moving assembly 13, so that the third welding moving assembly 14 can slide in the Z direction. The third welding moving assembly 14 has a welding assembly 15 mounted thereon.
Specifically, the first welding moving assembly 12 includes a first welding table 121 and a first welding driving mechanism 122, and the first welding driving mechanism 122 drives the first welding table 121 to slide in the X direction. The first welding table 121 is slidably connected to the welding platform 11, and the first welding driving mechanism 122 is fixedly connected to the welding platform 11. The second welding moving assembly 13 is slidably connected to the first welding table 121. The first welding driving mechanism 122 may be a power unit having a linear driving capability, such as a linear motor, a screw pair, an electric cylinder, an air cylinder, a hydraulic cylinder, or the like.
Likewise, the second welding moving assembly 13 includes a second welding table 131 and a second welding driving mechanism 132, and the second welding driving mechanism 132 drives the second welding table 131 to slide in the Y direction. The second welding table 131 is slidably connected to the first welding table 121, and the second welding driving mechanism 132 is fixedly connected to the first welding table 121. The third welding moving assembly 14 is slidably connected to the second welding table 131. The second welding driving mechanism 132 may be a linear motor, a screw pair, an electric cylinder, a pneumatic cylinder, a hydraulic cylinder, or the like, which has a power unit having a linear driving capability.
Likewise, the third welding moving assembly 14 includes a third welding table 141 and a third welding driving mechanism 142, and the third welding driving mechanism 142 drives the third welding table 141 to slide in the Z direction. The third welding table 141 is slidably connected to the second welding table 131, and the third welding driving mechanism 142 is fixedly connected to the second welding table 131. The third welding driving mechanism 142 may be a linear motor, a screw pair, an electric cylinder, a pneumatic cylinder, a hydraulic cylinder, or the like, which has a linear driving capability.
The welding assembly 15 is mounted on a third welding table 141. The welding assembly 15 includes a cylinder 151, an upper electrode tip 152 and a lower electrode tip 153. The cylinder 151 is fixedly connected with the third welding table 141. The upper electrode tip 152 is fixedly connected with a piston rod of the air cylinder 151, and the lower electrode tip 153 is fixedly connected with the third welding table 141. The upper electrode tip 152 and the lower electrode tip 153 are positioned to correspond for performing a welding operation.
Illustratively, the first welding driving mechanism 122 is implemented by a ball screw pair, which has the characteristics of high transmission efficiency, high sensitivity, stable transmission, small abrasion and long service life, and can eliminate axial clearance and improve axial accuracy. The first welding driving mechanism 122 includes a first welding screw 1221 and a first welding rail 1222, and the first welding screw 1221 drives the first welding table 121 to slide in the X direction.
The first welding rail 1222 is fixedly connected with the welding platform 11. The first welding table 121 is slidably coupled to a first welding rail 1222. The first welding screw 1221 is erected on the welding platform 11, the sliding block of the first welding screw 1221 is fixedly connected with the first welding workbench 121, and the motor of the first welding screw 1221 is fixedly connected with the welding platform 11.
Similarly, the second welding driving mechanism 132 is also realized by a ball screw pair. The second welding driving mechanism 132 includes a second welding screw 1321 and a second welding rail 1322, and the second welding screw 1321 drives the second welding table 131 to slide in the Y direction.
The second welding rail 1322 is fixedly connected to the first welding table 121. The second welding table 131 is slidably connected to the second welding rail 1322. The second welding screw 1321 is erected on the first welding workbench 121, a sliding block of the second welding screw 1321 is fixedly connected with the second welding workbench 131, and a motor of the second welding screw 1321 is fixedly connected with the first welding workbench 121.
The third welding drive 142 is implemented using an electric cylinder. The third welding driving mechanism 142 includes a third welding cylinder 1421 and a third welding guide bearing 1422, and the third welding cylinder 1421 drives the third welding table 141 to slide in the Z direction.
Wherein the third welding guide bearing is fixedly arranged on the third welding workbench 141. A third welding guide 1423 is provided on the second welding stage 131. One end of the third welding guide bar 1423 is fixedly connected with the second welding table 131, and the other end is slidably connected with the third welding guide bearing 1422. The third welding cylinder 1421 is fixedly connected with the third welding table 141, and a telescopic rod of the third welding cylinder 1421 is fixedly connected with the second welding table 131. The welding assembly 15 is mounted to the third welding table 141. In particular, the number of the third welding guide bars 1423 may be at least one (one or more), such as two, three, etc., and four are taken as an example in this embodiment.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a three-axis linkage positioning mechanism according to an embodiment of the present utility model. The three-axis linkage positioning mechanism 2 comprises a positioning platform 21, and a first fixed displacement assembly 22 is arranged on the positioning platform 21. The first fixed displacement assembly 22 is slidably connected with the positioning platform 21, so that the first fixed displacement assembly 22 slides along the X direction.
Likewise, the first positioning and moving assembly 22 is provided with a second positioning and moving assembly 23. The second positioning moving assembly 23 is slidably connected with the first positioning moving assembly 22, so that the second positioning moving assembly 23 slides in the Y direction.
Similarly, the second positioning moving assembly 23 is provided with a third fixed moving assembly 24. The third fixed displacement assembly 24 is slidably connected with the second positioning and moving assembly 23, so that the third fixed displacement assembly 24 slides in the Z direction. The third stationary moving assembly 24 is provided with a positioning jig 25.
Specifically, the first positioning moving assembly 22 includes a first positioning table 221 and a first positioning driving mechanism 222, and the first positioning driving mechanism 222 drives the first positioning table 221 to slide in the X direction. Wherein the first positioning table 221 is slidably connected to the positioning platform 21. The first positioning driving mechanism 222 is fixedly connected with the positioning platform 21. The second positioning moving assembly 23 is slidably connected to the first positioning table 221. The first positioning driving mechanism 222 may be a power unit having a linear driving capability, such as a linear motor, a screw pair, a cylinder, a hydraulic cylinder, or the like.
Similarly, the second positioning moving assembly 23 includes a second positioning table 231 and a second positioning driving mechanism 232, and the second positioning driving mechanism 232 drives the second positioning table 231 to slide in the Y direction. The second positioning table 231 is slidably connected to the first positioning table 221. The second positioning driving mechanism 232 is fixedly connected with the first positioning table 221. . The third stationary moving assembly 24 is slidably coupled to the second positioning table 231. The second positioning driving mechanism 232 may be a power unit with linear driving capability, such as a linear motor, a screw pair, a cylinder, a hydraulic cylinder, and the like.
Similarly, the third positioning moving assembly 24 includes a third positioning table 241 and a third positioning driving mechanism 242, and the third positioning driving mechanism 242 drives the third positioning table 241 to slide in the Z direction. The third positioning table 241 is slidably connected to the second positioning table 231. The third positioning driving mechanism 242 is fixedly connected with the second positioning table 231. The positioning jig 25 is mounted on the third positioning table 241. The third positioning driving mechanism 242 may be a power unit with linear driving capability, such as a linear motor, a screw pair, a cylinder, a hydraulic cylinder, and the like.
Illustratively, the first positioning driving mechanism 222 is implemented by a ball screw pair, and the first positioning driving mechanism 222 includes a first positioning screw 2221 and a first positioning guide rail 2222, and the first positioning screw 2221 drives the first positioning table 221X to slide.
Wherein, first positioning rail 2222 is fixedly connected with positioning platform 21. The first positioning table 221 is slidably connected to the first positioning rail 2222. The first positioning screw 2221 is erected on the positioning platform 21, the sliding block of the first positioning screw 2221 is fixedly connected with the first positioning workbench 221, and the motor of the first positioning screw 2221 is fixedly connected with the positioning platform 21.
Similarly, the second positioning drive mechanism 232 is also realized by a ball screw pair. The second positioning driving mechanism 232 includes a second positioning screw 2321 and a second positioning guide rail 2322, and the second positioning screw 2321 drives the second positioning table 231 to slide in the Y direction.
The second positioning rail 2322 is fixedly connected to the first positioning table 221. The second positioning table 231 is slidably connected to the second positioning rail 2322. The second positioning screw 2321 is erected on the first positioning workbench 221, a sliding block of the second positioning screw 2321 is fixedly connected with the second positioning workbench 231, and a motor of the second positioning screw 2321 is fixedly connected with the first positioning workbench 221.
Similarly, the third positioning drive mechanism 242 is also realized by a ball screw pair. The third positioning driving mechanism 242 includes a third positioning screw 2421 and a third positioning guide rail 2422, and the third positioning screw 2421 drives the third positioning table 241 to slide in the Z direction.
Wherein the third positioning rail 2422 is fixedly coupled to the second positioning table 231. The third positioning table 241 is slidably coupled to the third positioning rail 2422. The third positioning screw rod 2421 is erected on the second positioning workbench 231, the sliding block of the third positioning screw rod 2421 is fixedly connected with the third positioning workbench 241, and the motor of the third positioning screw rod 2421 is fixedly connected with the second positioning workbench 241. The third positioning table 241 is provided with a positioning guide 2423 for guiding and supporting. One end of the positioning guide rod 2423 is fixedly connected with the third positioning workbench, and the other end is in sliding penetrating connection with the second positioning workbench 231. In particular, the number of positioning rods 2423 may be at least one (one or more), such as two, three, etc., and four are examples of this embodiment.
In order to better understand the verification process of the optimal working mode, three working modes of the three-axis linkage welding mechanism 1 and the three-axis linkage positioning mechanism 2 are respectively described as follows:
(1) In the first working mode, the three-axis linkage welding mechanism 1 carries out three-axis linkage, and the three-axis linkage positioning mechanism 2 is kept fixed:
in the working mode, the three-axis linkage positioning mechanism 2 is fixed at the original position, and the battery to be welded is clamped and fixed on the three-axis linkage positioning mechanism 2.
The first welding table 121 is driven to move in the X direction by the motor of the first welding screw 1221, and the welding assembly 15 is moved to the position of the welding point X coordinate. The second welding table 131 is driven to move in the Y direction by the motor of the second welding screw 1321, and the welding assembly 15 is moved to the position of the welding point Y coordinate. The third welding table 141 is driven to move in the Z direction by the third welding cylinder 1421 to move the welding assembly 15 to the position of the welding point Z coordinate. The upper and lower electrode taps of the welding assembly 15 are now coaxial with the poles of the battery to be welded. The control system receives the in-place signal, the air cylinder 151 is started to drive the upper electrode head 152 to move downwards, and the lugs and the poles of the battery to be welded are pressed. After each job is ready, the welding assembly 15 is operated to perform a welding operation to weld the tab and the post together. After the welding is finished, the cylinder 151 drives the upper electrode head 152 to move upwards, the control system controls each motor to drive each shaft to move back to the initial position, and the whole process of the first working mode is finished. The control system refers to an existing digital control system based on a conventional existing program, namely an automatic control system which adopts digital technology to realize control functions in the traditional sense.
(2) In the second working mode, the three-axis linkage welding mechanism 1 is kept fixed, and the three-axis linkage positioning mechanism 2 performs three-axis linkage:
in this working mode, the three-axis linkage welding mechanism 1 is fixed in the original position, and the battery to be welded is clamped and fixed on the three-axis linkage positioning mechanism 2.
The first positioning table 221 is driven to move along the X direction by the motor of the first positioning screw 2221, and the battery to be welded fixed by the positioning jig 25 is moved to the position of the X coordinate of the welding point. The second positioning workbench 231 is driven to move along the Y direction by the motor of the second positioning screw 2321, and the battery to be welded is moved to the position of the Y coordinate of the welding point. The third positioning table 241 is driven to move along the Z direction by the third positioning screw 2421 to move the battery to be welded to the position of the welding point Z coordinate. The upper and lower electrode heads of the welding assembly 15 are coaxial with the electrode posts of the battery to be welded; the control system receives the in-place signal, the air cylinder 151 is started to drive the upper electrode head 152 to move downwards, and the lugs and the poles of the battery to be welded are pressed. After each job is ready, the welding assembly 15 is operated to perform a welding operation to weld the tab and the post together. After the welding is finished, the air cylinder 151 drives the upper electrode head 152 to move upwards, the control system controls each motor to drive each shaft to move back to the initial position, and the whole process of the second working mode is finished.
(3) Mode three, the three-axis linkage welding mechanism 1 and the three-axis linkage positioning mechanism 2 simultaneously perform three-axis linkage:
when processing is started, the three-axis linkage welding mechanism 1 and the three-axis linkage positioning mechanism 2 are both at initial positions, and a battery to be welded is fixed on the three-axis linkage positioning mechanism 2;
through control system, the moving distance of triaxial linkage welding mechanism 1 and triaxial linkage positioning mechanism 2 in each direction of X direction, Y direction and Z direction all prescribes to be accomplished, guarantee that triaxial linkage welding mechanism 1 and triaxial linkage positioning mechanism 2 make battery coaxial with upper and lower electrode after the removal is accomplished, possess the condition of welding operation, control system receives the signal in place, cylinder 151 starts, drive upper electrode tip 152 and move down, compress tightly the utmost point ear and the utmost point post of battery to be welded, after each work readiness, welding set 15 work, carry out welding operation, weld utmost point ear and utmost point post together. After the welding is finished, the air cylinder 151 drives the upper electrode head 152 to move upwards, the control system controls each motor to drive each shaft to move back to the initial position, and the whole process of the third working mode is finished.
The welding system of the utility model performs the process of verifying the optimal mode for batteries of different types, which comprises the following steps: the method comprises the steps that welding processing is conducted on the battery to be welded under the three working modes respectively, meanwhile, the recording device is used for recording the running track and running time of the battery to be welded under the three working modes respectively, and judging the optimal working mode of the battery to be welded according to the running track and the running time, so that verification of the optimal working modes of welding of batteries of different types can be achieved; taking the operation time as an example for explanation, the operation mode with the shortest operation time in the three operation modes is taken as the optimal operation mode corresponding to the battery to be welded.
In the technical scheme, by arranging the three-axis linkage welding mechanism, the three-axis linkage positioning mechanism and the recording device, three working modes of welding are realized in the same system, namely, the three-axis linkage welding mechanism moves along three axes independently, the three-axis linkage positioning mechanism moves along three axes independently, and the three-axis linkage welding mechanism and the three-axis linkage positioning mechanism move along three axes simultaneously; meanwhile, the running track and running time of the battery to be welded in the three working modes are recorded respectively, and the optimal working mode of the battery to be welded is judged according to the running track and the running time, so that verification of the optimal working modes of welding of batteries of different types can be realized, the equipment space is saved, and the verification efficiency is improved; the method has the characteristics of accurate positioning, high flexibility, strong compatibility and high efficiency.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "left", "right", etc. are directions or positional relationships based on the operation state of the present utility model are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, unless otherwise specifically defined and limited. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model has been described above in connection with preferred embodiments, which are, however, exemplary only and for illustrative purposes. On this basis, the utility model can be subjected to various substitutions and improvements, and all fall within the protection scope of the utility model.
Claims (11)
1. A welding system, comprising: the three-axis linkage welding mechanism is used for welding the battery to be welded and fixing the three-axis linkage positioning mechanism of the battery to be welded; the three-axis linkage welding mechanism and the three-axis linkage positioning mechanism are correspondingly arranged in position.
2. The welding system of claim 1, further comprising a recording device electrically connected to the three-axis linkage welding mechanism and the three-axis linkage positioning mechanism, respectively, and configured to record a running track and a running time of the three-axis linkage welding mechanism and the three-axis linkage positioning mechanism.
3. The welding system of claim 2, wherein the three-axis linkage welding mechanism comprises a welding platform, a first welding movement assembly slidably coupled to the welding platform, a second welding movement assembly slidably coupled to the first welding movement assembly, and a third welding movement assembly slidably coupled to the second welding movement assembly; wherein,,
the sliding direction of the first welding moving assembly is along the X direction of the mechanical coordinate system of the three-axis linkage welding mechanism, the sliding direction of the second welding moving assembly is along the Y direction of the mechanical coordinate system of the three-axis linkage welding mechanism, and the sliding direction of the third welding moving assembly is along the Z direction of the mechanical coordinate system of the three-axis linkage welding mechanism; and the third welding moving assembly is provided with a welding assembly.
4. The welding system of claim 3, wherein the first welding movement assembly comprises a first welding table and a first welding drive mechanism, the first welding table being slidably coupled to the welding platform, the first welding drive mechanism being fixedly coupled to the welding platform; wherein,,
the first welding driving mechanism drives the first welding workbench to slide along the X direction of a mechanical coordinate system of the three-axis linkage welding mechanism;
the second welding moving assembly is connected with the first welding workbench in a sliding mode.
5. The welding system of claim 4, wherein the second welding movement assembly comprises a second welding table slidably coupled to the first welding table and a second welding drive fixedly coupled to the first welding table; wherein,,
the second welding driving mechanism drives the second welding workbench to slide along the Y direction of the mechanical coordinate system of the three-axis linkage welding mechanism;
the third welding moving assembly is connected to the second welding workbench in a sliding mode.
6. The welding system of claim 5, wherein the third welding movement assembly comprises a third welding table and a third welding drive mechanism, the third welding table being slidably coupled to the second welding table, the third welding drive mechanism being fixedly coupled to the second welding table; wherein,,
the third welding driving mechanism drives the third welding workbench to slide along the Z direction of the mechanical coordinate system of the three-axis linkage welding mechanism;
the welding assembly is mounted to the third welding table.
7. The welding system of claim 6, wherein the welding assembly comprises a cylinder, an upper electrode tip and a lower electrode tip, the cylinder is fixedly connected with the third welding table, the upper electrode tip is fixedly connected with a piston rod of the cylinder, the lower electrode tip is fixedly connected with the third welding table, and the upper electrode tip and the lower electrode tip are correspondingly arranged.
8. The welding system of any of claims 1-7, wherein the positioning mechanism comprises a positioning platform, a first fixed displacement assembly slidably coupled to the positioning platform, a second fixed displacement assembly slidably coupled to the first fixed displacement assembly, and a third fixed displacement assembly slidably coupled to the second fixed displacement assembly; wherein,,
the sliding direction of the first fixed displacement assembly is along the X direction of the mechanical coordinate system of the three-axis linkage positioning mechanism, the sliding direction of the second fixed displacement assembly is along the Y direction of the mechanical coordinate system of the three-axis linkage positioning mechanism, and the sliding direction of the third fixed displacement assembly is along the Z direction of the mechanical coordinate system of the three-axis linkage positioning mechanism; and the third fixed displacement assembly is provided with a positioning jig.
9. The welding system of claim 8, wherein the first positioning motion assembly comprises a first positioning table and a first positioning drive mechanism, the first positioning table being slidably coupled to the positioning platform, the first positioning drive mechanism being fixedly coupled to the positioning platform; wherein,,
the first positioning driving mechanism drives the first positioning workbench to slide along the X direction of the mechanical coordinate system of the three-axis linkage positioning mechanism;
the second positioning moving assembly is connected to the first positioning workbench in a sliding manner.
10. The welding system of claim 9, wherein the second positioning movement assembly comprises a second positioning table and a second positioning drive mechanism, the second positioning table being slidably coupled to the first positioning table, the second positioning drive mechanism being fixedly coupled to the first positioning table; wherein,,
the second positioning driving mechanism drives the second positioning workbench to slide along the Y direction of the mechanical coordinate system of the three-axis linkage positioning mechanism;
the third fixed displacement assembly is connected with the second positioning workbench in a sliding manner.
11. The welding system of claim 10, wherein the third positioning movement assembly comprises a third positioning table and a third positioning drive mechanism, the third positioning table being slidably coupled to the second positioning table, the third positioning drive mechanism being fixedly coupled to the second positioning table; wherein,,
the third positioning driving mechanism drives the third positioning workbench to slide along the Z direction of the mechanical coordinate system of the three-axis linkage positioning mechanism;
the positioning jig is mounted on the third positioning workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320533915.3U CN219561921U (en) | 2023-03-17 | 2023-03-17 | Welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320533915.3U CN219561921U (en) | 2023-03-17 | 2023-03-17 | Welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219561921U true CN219561921U (en) | 2023-08-22 |
Family
ID=87661033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320533915.3U Active CN219561921U (en) | 2023-03-17 | 2023-03-17 | Welding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219561921U (en) |
-
2023
- 2023-03-17 CN CN202320533915.3U patent/CN219561921U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219561921U (en) | Welding system | |
| CN206557292U (en) | Cell resistance test fixture and cell resistance test suite | |
| CN109586524B (en) | Automatic motor assembling machine with accurate positioning function | |
| CN116214059B (en) | Dedicated welding robot positioner of nursing bed board | |
| CN107656195B (en) | Electric operating mechanism testing device | |
| CN216801251U (en) | Tool equipment that laminate polymer battery utmost point ear was bent | |
| CN214185654U (en) | Three-axis linkage tin writing mechanism | |
| CN220629122U (en) | Automatic line arrangement mechanism of stator | |
| CN220584706U (en) | Instrument characteristic 3D virtual matching system | |
| CN218448348U (en) | Utmost point ear carding unit | |
| CN116054512B (en) | Rotor winding mechanism loading attachment | |
| CN215698749U (en) | Door type automatic submerged arc welding machine convenient to move | |
| CN114985927B (en) | Welding device and welding method for battery cell | |
| CN213381175U (en) | Centering device and centering system | |
| CN218230760U (en) | Electricity core rubberizing translation rotation hold-down mechanism | |
| CN217158254U (en) | Cylinder electricity core piles up pressurize frock | |
| CN220798309U (en) | Router test fixture | |
| CN217643100U (en) | Winding device for motor rotor | |
| CN218066830U (en) | Linear electric motor test platform | |
| CN218037202U (en) | Low-vibration vertical type composite path flying probe detection mechanism | |
| CN218577525U (en) | Positioning and butt-joint mechanism for rail-mounted charging robot | |
| CN219633069U (en) | Tightening compensation mechanism and tightening equipment | |
| CN213197577U (en) | New forms of energy motor testing arrangement | |
| CN221391064U (en) | Mechanical arm for numerical control machine tool | |
| CN219758414U (en) | Semi-automatic test dotting all-in-one of wireless charging coil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |