CN220217080U - Ultrasonic welding circulation track - Google Patents
Ultrasonic welding circulation track Download PDFInfo
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- CN220217080U CN220217080U CN202321782982.5U CN202321782982U CN220217080U CN 220217080 U CN220217080 U CN 220217080U CN 202321782982 U CN202321782982 U CN 202321782982U CN 220217080 U CN220217080 U CN 220217080U
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- jig
- circulating
- track
- circulation
- shifting fork
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- 238000003466 welding Methods 0.000 title claims abstract description 23
- 230000007704 transition Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses an ultrasonic welding circulation track, and relates to the technical field of battery production mechanical automation. The device comprises two linear rails which are arranged at intervals, and two jig switching modules which are connected with the end parts of the two linear rails, and a circulating jig which is movably arranged on the circulating rail; the jig unlocking device is positioned on one side of the linear rail and used for positioning the circulating jig, driving the traversing shifting fork device for moving the circulating jig and relieving the clamping of the circulating jig on the battery cell. The utility model has the beneficial effects that the two linear tracks and the two sets of jig switching modules are matched with each other, so that the circulating jig forms a 'mouth' -shaped movement route to form a complete circulating track, and the production and processing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of battery production mechanical automation, in particular to an ultrasonic welding circulation track.
Background
In the global dual-carbon background, new energy sources become the main direction of global development. With the rapid development of new energy automobile industry and energy storage industry in China, the lithium battery technology has been rapidly developed in recent years as a power source and an energy storage battery core of the new energy automobile. Meanwhile, the requirements for lithium batteries are continuously increasing due to the rapid development of industries such as electric vehicles, electric tools, energy storage and the like.
In the production and assembly process of the lithium battery, welding of the battery cell tab, the connecting sheet and the protection sheet is an important procedure. In traditional automated production, the straight line assembly line production needs the manual work to go on about the tool, is unfavorable for the cyclic utilization of electric core tool to can't improve production efficiency. Moreover, because the structure of the core-closing battery core before the core-closing is mainly two half battery cores connected by the connecting sheet, the jig is required to be correspondingly loaded in the conveying process, and the two half battery cores and the connecting sheet are required to be synchronously and effectively clamped, so that the connecting sheet and the battery core are prevented from falling off. The manual operation has the defects of high production labor intensity and low efficiency, and the welding position cannot keep certain precision due to a plurality of uncertain factors existing in the manual operation, so that the processing quality of the lithium battery cell is not too high, and the quality of a product is influenced.
Disclosure of Invention
The utility model aims to provide an ultrasonic welding circulation track, which aims at solving the problems that in the prior art, a battery cell assembly line is manually provided with an up-down jig, so that the labor intensity is high, the circulation efficiency is low, the cost is high, and certain precision cannot be maintained.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an ultrasonic welding cycle track, comprising:
the circulating track 1 comprises two linear tracks 11 which are arranged at intervals and two jig switching modules 12 which are connected with the end parts of the two linear tracks 11, wherein the jig switching modules 12 and the linear tracks 11 form a rectangular conveying path together;
at least one circulation jig 2 movably mounted on the circulation track 1 for clamping the battery cell;
at least one jig positioning device 3, located at one side of the linear rail 11, for positioning the circulation jig 2;
the transverse shifting fork device 4 is positioned at one side of the linear track 11 and is used for driving the circulating jig 2 to move along the circulating track 1;
the jig unlocking device 5 is positioned on one side of the linear rail 11 and is used for releasing the clamping of the circulating jig 2 to the battery cell.
The jig switching module 12 includes a longitudinal moving device 121 and a transition rail 122 mounted thereon. The longitudinal moving device 121 is spatially perpendicular to the two linear rails 11, and is used for driving the transition rail 122 to move between the two linear rails 11.
Further, the jig switching module 12 further includes a limiting block 123 and a positioning pin 124 for positioning the circulation jig 2, the positioning pin 124 and the limiting block 123 are both installed on the transition track 122, and the limiting block 123 is located at the end of the transition track 122 and is used for limiting the moving distance of the circulation jig 2.
Further, the circulation jig 2 comprises a U-shaped connecting buckle 21, a positioning block 22, a jig 23 and a mounting rack 24 movably mounted on the circulation track 1, wherein the jig 23 is positioned at the top end of the mounting rack 24 and used for clamping a battery cell, the U-shaped connecting buckle 21 is positioned at two ends of the mounting seat 31 in the length direction and used for connecting two adjacent mounting seats 31, and the positioning block 22 is positioned at two ends of the mounting seat 31 in the width direction and matched with the jig positioning device 3 and used for positioning the mounting rack 24.
Further, the opening directions of the two U-shaped connectors 21 are opposite, and an anti-collision rubber 211 is disposed at one end of one of the U-shaped connectors 21 away from the mounting seat 31.
Further, the jig positioning device 3 comprises a mounting seat 31, a telescopic cylinder 32, a movable block 33 and a first cam bearing follower 34, the top end of the mounting seat 31 is provided with the telescopic cylinder 32, the output end of the telescopic cylinder 32 is connected with the first wheel bearing follower through the movable block 33, and the first wheel bearing follower is used for positioning the circulating jig 2.
Further, the traversing shifting fork device 4 comprises a traversing device 41, a traversing seat 42, a shifting fork air cylinder 43, a shifting fork installation seat 44 and a second cam bearing follower 45, wherein the traversing device 41 is used for driving the traversing seat 42 to move along the length direction of the linear track 11, the shifting fork air cylinder 43 is installed at the top end of the traversing seat 42, the output end of the shifting fork air cylinder 43 is connected with the second cam bearing follower 45 through the shifting fork installation seat 44, and the shifting fork air cylinder 43 is used for controlling the connection or disconnection of the second cam bearing follower 45 and the circulation jig 2.
Further, the lateral moving seat 42 is provided with a guide rail 421 perpendicular to the lateral moving device 41, and the guide rail 421 is movably provided with a shifting fork mounting seat 44.
After the technical scheme is adopted, the utility model has the beneficial effects that:
through the mutual cooperation between two straight line tracks and two sets of tool switching modules for circulation tool forms "mouthful" word movement route, forms complete circulation track, has improved the efficiency of production and processing.
The transverse shifting fork device pushes the circulating jig to move onto the transition track, and the longitudinal shifting device drives the transition track to move to be communicated with the other linear track, so that circulating flow of the circulating jig is realized, efficient utilization of the jig is realized, and working efficiency is improved.
Connect through U-shaped connector link between the adjacent circulation tool, compare in traditional connected mode and connect through U-shaped connector link, simple structure convenient operation.
Through the anticollision rubber that is located on the U-shaped connector link, can avoid collision and damage each other between the circulation tool, ensure the life of tool.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural diagram of a jig switching module in the present utility model.
Fig. 3 is a schematic structural diagram of the circulation jig in the present utility model.
Fig. 4 is a schematic structural diagram of the fixture positioning device in the present utility model.
Fig. 5 is a schematic structural view of the traversing fork device in the present utility model.
Reference numerals illustrate: the jig comprises a circulating track 1, a linear track 11, a jig switching module 12, a longitudinal moving device 121, a transition track 122, a limiting block 123, a locating pin 124, a circulating jig 2, a U-shaped connecting buckle 21, an anti-collision rubber 211, a locating block 22, a jig 23, a mounting frame 24, a jig locating device 3, a mounting seat 31, a telescopic cylinder 32, a movable block 33, a first cam bearing follower 34, a transverse moving fork device 4, a transverse moving device 41, a transverse moving seat 42, a guide rail 421, a fork pulling cylinder 43, a fork pulling mounting seat 44, a second cam bearing follower 45 and a jig unlocking device 5.
Detailed Description
Referring to fig. 1-5, the technical scheme adopted in the specific embodiment is as follows: an ultrasonic welding cycle track, comprising:
the circulating track 1 comprises two linear tracks 11 which are arranged at intervals and two jig switching modules 12 which are connected with the end parts of the two linear tracks 11, wherein the jig switching modules 12 and the linear tracks 11 form a rectangular conveying path together;
at least one circulation jig 2 movably mounted on the circulation track 1 for clamping the battery cell;
at least one jig positioning device 3, located at one side of the linear rail 11, for positioning the circulation jig 2;
the transverse shifting fork device 4 is positioned at one side of the linear track 11 and is used for driving the circulating jig 2 to move along the circulating track 1;
the jig unlocking device 5 is positioned on one side of the linear rail 11 and is used for releasing the clamping of the circulating jig 2 to the battery cell.
By adopting the technical scheme: a plurality of circulation jigs 2 are arranged on the circulation track 1, the sideslip shifting fork device 4 pushes the circulation jigs 2 to move along the circulation track 1, and when one station is moved, the jig positioning device 3 fixes the circulation jigs 2 to prevent the movement. Then, the jig switching module 12 and the jig unlocking device 5 start to work: the jig switching module 12 moves the circulation jig 2 located thereon onto the other linear rail 11. The jig unlocking device 5 releases the locking state of the same-station circulating jig 2, and an external manipulator is used for placing unprocessed battery cells or taking out the battery cells after processing. Then the fixture positioning device 3 is unlocked, the traversing shifting fork device 4 works again, and the steps are repeated.
The specific jig switching module 12 includes a longitudinal moving device 121 and a transition rail 122 mounted thereon. The longitudinal displacement means 121 are spatially perpendicular to the two linear rails 11.
By adopting the technical scheme: the longitudinal movement device 121 drives the transition rail 122 to move between the two linear rails 11. The transition rail 122 is in communication with a linear rail 11, and when the traversing fork device 4 pushes a circulation jig 2 to move onto the transition rail 122. The longitudinal moving device 121 drives the transition rail 122 to move to be communicated with the other linear rail 11, so that the circulating flow of the circulating jig 2 is realized, and the efficient utilization is realized.
The specific jig switching module 12 further includes a limiting block 123 and a positioning pin 124 for positioning the circulation jig 2. The locating pin 124 and the limiting block 123 are both arranged on the transition track 122, and the limiting block 123 is positioned at the end part of the transition track 122 and used for limiting the moving distance of the circulation jig 2.
By adopting the technical scheme: the circulation jig 2 moves along the transition rail 122 under the pushing of the traversing fork device 4. When one station is moved, one end of the circulation jig 2 is abutted against the limiting block 123, and the locating pin 124 positioned on the transition track 122 is clamped with the circulation jig 2. The positioning pins 124 position the circulation jig 2 to prevent the circulation jig 2 from being displaced during the lateral movement of the transition rail 122.
The specific circulation jig 2 comprises a U-shaped connecting buckle 21, a positioning block 22, a jig 23 and a mounting frame 24 movably mounted on the circulation track 1. The jig 23 is located at the top end of the mounting frame 24 and is used for clamping the battery cell. The U-shaped connecting buckle 21 is located at two ends of the mounting seat 31 in the length direction and is used for connecting two adjacent mounting seats 31. The positioning blocks 22 are located at two ends of the mounting seat 31 in the width direction, and are matched with the jig positioning device 3 to position the mounting frame 24.
By adopting the technical scheme: the plurality of circulating jigs 2 are movably arranged on the circulating track 1, and the plurality of circulating jigs 2 are connected through the U-shaped connecting buckles 21. The battery cell is placed on the jig 23 under the control of the external manipulator, and the jig 23 clamps and fixes the battery cell, so that the battery cell is prevented from falling off in the conveying and transferring process, and the stability of the battery cell in the conveying process is ensured. In the moving process of the circulating jig 2, the traversing shifting fork device 4 positioned on one side of the linear rail 11 is clamped with the positioning block, and then the traversing shifting fork device 4 pushes the circulating jig 2 to move by one station. Then the transverse shifting fork device 4 releases the clamping connection with the circulating jig 2 and returns to the initial position, and meanwhile the jig positioning device 3 positioned at the other side of the linear track 11 is clamped at the positioning block position to fix the circulating jig 2. The battery cell is convenient to replace and process by the external manipulator and the ultrasonic welding machine.
More specifically, the opening directions of the U-shaped connecting buckles 21 on two sides of the mounting frame 24 are opposite, and an end of one of the U-shaped connecting buckles 21, which is far away from the mounting seat 31, is provided with an anti-collision rubber 211.
By adopting the technical scheme: the opening directions of the U-shaped connecting buckles 21 of the two adjacent installation frames 24 are just opposite, and the adjacent installation frames 24 are mutually clamped and connected through the U-shaped connecting buckles 21 during operation. The anti-collision rubber 211 positioned on the U-shaped connecting buckle 21 can avoid the damage caused by the mutual collision between the circulating jigs 2, and ensure the service life of the jigs 23. The U-shaped connecting buckles 21 drive the circulating jig 2 to move transversely through the jig switching module 12 to realize mutual clamping and separation. Compared with the traditional connection mode, the U-shaped connecting buckle 21 is used for connecting, and the structure is simple and the operation is convenient.
The fixture positioning device 3 comprises a mounting seat 31, a telescopic cylinder 32, a movable block 33 and a first cam bearing follower 34. The top of the mounting seat 31 is provided with a telescopic cylinder 32, and the output end of the telescopic cylinder 32 is connected with the first wheel bearing follower through a movable block 33.
By adopting the technical scheme: each station side is provided with a jig positioning device 3. After each movement of the circulation jig 2, the telescopic cylinder 32 extends to clamp the first cam bearing follower 34 with the movable block 33, so as to position the circulation jig 2. The external ultrasonic welder, external manipulator and jig switching module 12 then welds, replaces and transfers the electrical core. After the above steps are completed, the telescopic cylinder 32 is retracted to release the positioning of the circulation jig 2.
The specific traversing fork device 4 comprises a traversing device 41, a traversing seat 42, a fork cylinder 43, a fork mounting seat 44 and a second cam bearing follower 45. The traversing device 41 is used for driving the traversing seat 42 to move along the length direction of the linear rail 11. A shifting fork cylinder 43 is arranged at the top end of the transverse moving seat 42, and the output end of the shifting fork cylinder 43 is connected with a second cam bearing follower 45 through a shifting fork installation seat 44. The shift cylinder 43 is used to control the connection or disconnection of the second cam bearing follower 45 to or from both the circulation jig 2.
By adopting the technical scheme: a shifting fork cylinder 43 on the transverse moving seat 42 extends out of a second cam bearing follower 45 to be clamped with the positioning block 22 of the current station. The traversing device 41 then moves the traversing carriage 42 forward one station. Then the jig positioning device 3 positions the circulating jig 2, the second cam bearing follower 45 releases the clamping connection, and the transversely moving seat 42 returns to the initial position.
More specifically, the transverse moving seat 42 is provided with a guide rail 421 which is perpendicular to the transverse moving device 41, and the guide rail 421 is movably provided with a shifting fork mounting seat 44.
By adopting the technical scheme: the shifting fork cylinder 43 pushes the shifting fork installation seat 44 to move along the track, so that the second cam bearing follower 45 and the positioning block 22 are guaranteed to be in accurate clamping connection, and the stability of equipment is improved.
The working principle of the utility model is as follows: a plurality of circulating jigs 2 which are mutually connected through U-shaped connecting buckles 21 are arranged on the two linear rails 11. The transverse shifting fork device 4 positioned on one side of the linear rail 11 is clamped with the circulating jig 2 on the opposite station, and then the circulating jig 2 on the whole linear rail 11 is pushed to move forward by one station. After the movement is completed, the traversing shifting fork device 4 is unlocked and returns to the initial position, and meanwhile, the jig positioning device 3 positioned at the other side of the linear rail 11 is used for positioning the circulating jig 2 on the linear rail 11, so that the circulating jig 2 is prevented from being displaced in the subsequent processing.
After the positioning of the circulating jig 2 is completed, the ultrasonic welding machine, the jig unlocking device 5, the mechanical arm and the jig switching module 12 work simultaneously. An external ultrasonic welding machine positioned at one side of the linear rail 11 is used for welding the battery cell on the jig 23; the fixture unlocking device 5 releases the clamping of the fixture 23 on the opposite station to the battery cell, so that an external mechanical arm is convenient for placing an unprocessed battery cell or taking away the battery cell after welding; the jig switching module 12 transfers the circulating jig 2 moved onto the other linear rail 11, and enables the circulating jig 2 on the transition rail 122 to be clamped with the circulating jig 2 on the linear rail 11 to form a 'mouth' -shaped movement route, so that the circulating jig 2 can be transited between the two linear rails 11 to form a complete circulating rail 1.
After the ultrasonic welding machine, the jig unlocking device 5, the mechanical arm and the jig switching module 12 all finish the work. The traversing shifting fork device 4 is clamped with the circulating jig 2 again, and the jig positioning device 3 is unlocked. The traversing shifting fork device 4 then pushes the circulating jig 2 on the whole linear rail 11 to move forward by one station, and the above-mentioned process is repeated to form a circulating processing flow.
The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (8)
1. An ultrasonic welding circulation track, which is characterized in that: it comprises
The circulating track (1) comprises two linear tracks (11) which are arranged at intervals and two jig switching modules (12) which are connected with the end parts of the two linear tracks (11), wherein the jig switching modules (12) and the linear tracks (11) form a rectangular conveying path together;
at least one circulation jig (2) movably mounted on the circulation track (1) for clamping the battery cell;
the jig positioning device (3) is positioned at one side of the linear track (11) and is used for positioning the circulating jig (2);
the transverse shifting fork device (4) is positioned at one side of the linear track (11) and is used for driving the circulating jig (2) to move along the circulating track (1);
the jig unlocking device (5) is positioned on one side of the linear rail (11) and used for releasing the clamping of the circulating jig (2) on the battery cell.
2. An ultrasonic welding circulation track according to claim 1, wherein: the jig switching module (12) comprises a longitudinal moving device (121) and a transition track (122) arranged on the longitudinal moving device, wherein the longitudinal moving device (121) is spatially perpendicular to the two linear tracks (11) and is used for driving the transition track (122) to move between the two linear tracks (11).
3. An ultrasonic welding circulation track according to claim 2, wherein: the jig switching module (12) further comprises a limiting block (123) and a locating pin (124) for locating the circulating jig (2), the locating pin (124) and the limiting block (123) are both installed on the transition track (122), and the limiting block (123) is located at the end part of the transition track (122) and used for limiting the moving distance of the circulating jig (2).
4. An ultrasonic welding circulation track according to claim 1, wherein: circulation tool (2) are including U-shaped connector link (21), locating piece (22), tool (23) and movable mounting frame (24) on circulation track (1), tool (23) are located mounting frame (24) top for centre gripping electric core, U-shaped connector link (21) are located the both ends on mount pad (31) length direction, are used for connecting two adjacent mount pads (31), locating piece (22) are located the both ends on mount pad (31) width direction, cooperate with tool positioner (3), are used for fixing a position mounting frame (24).
5. An ultrasonic welding circulation track according to claim 4, wherein: the opening directions of the two U-shaped connecting buckles (21) are opposite, and one end, far away from the mounting seat (31), of one U-shaped connecting buckle (21) is provided with anti-collision rubber (211).
6. An ultrasonic welding circulation track according to claim 1, wherein: the jig positioning device (3) comprises a mounting seat (31), a telescopic cylinder (32), a movable block (33) and a first cam bearing follower (34), wherein the top end of the mounting seat (31) is provided with the telescopic cylinder (32), the output end of the telescopic cylinder (32) is connected with the first wheel bearing follower through the movable block (33), and the first wheel bearing follower is used for positioning the circulating jig (2).
7. An ultrasonic welding circulation track according to claim 1, wherein: the sideslip shifting fork device (4) comprises a sideslip device (41), a transverse moving seat (42), a shifting fork cylinder (43), a shifting fork installation seat (44) and a second cam bearing follower (45), wherein the transverse moving device (41) is used for driving the transverse moving seat (42) to move along the length direction of the linear track (11), the shifting fork cylinder (43) is installed at the top end of the transverse moving seat (42), the output end of the shifting fork cylinder (43) is connected with the second cam bearing follower (45) through the shifting fork installation seat (44), and the shifting fork cylinder (43) is used for controlling the connection or disconnection of the second cam bearing follower (45) and the circulation jig (2).
8. An ultrasonic welding circulation track according to claim 7, wherein: the transverse moving seat (42) is provided with a guide rail (421) which is vertical to the transverse moving device (41), and the guide rail (421) is movably provided with a shifting fork mounting seat (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321782982.5U CN220217080U (en) | 2023-07-08 | 2023-07-08 | Ultrasonic welding circulation track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321782982.5U CN220217080U (en) | 2023-07-08 | 2023-07-08 | Ultrasonic welding circulation track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220217080U true CN220217080U (en) | 2023-12-22 |
Family
ID=89195823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321782982.5U Active CN220217080U (en) | 2023-07-08 | 2023-07-08 | Ultrasonic welding circulation track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220217080U (en) |
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2023
- 2023-07-08 CN CN202321782982.5U patent/CN220217080U/en active Active
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