CN219616915U - Battery ultrasonic welding conveyor - Google Patents
Battery ultrasonic welding conveyor Download PDFInfo
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- CN219616915U CN219616915U CN202320438571.8U CN202320438571U CN219616915U CN 219616915 U CN219616915 U CN 219616915U CN 202320438571 U CN202320438571 U CN 202320438571U CN 219616915 U CN219616915 U CN 219616915U
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Abstract
The utility model discloses a battery ultrasonic welding conveying device, which comprises: the lower layer conveying line comprises a conveying chain and a plurality of welding jigs which are uniformly distributed on the conveying chain; the feeding mechanism is arranged at the front end of the lower layer conveying line and is used for conveying the battery cells to the welding jig; the welding upper layer conveying line is arranged right above the lower layer conveying line, and the conveying speeds of the welding upper layer conveying line and the lower layer conveying line are the same, and the welding upper layer conveying line and the welding lower layer conveying line are used for propping the battery cell on the welding jig and moving along with the conveying chain; the discharging mechanism is arranged at the tail end of the lower layer conveying line and is used for taking down the battery cell from the welding jig; and the power mechanism is used for driving the lower conveying line and the welding upper conveying line to run. According to the utility model, the plurality of welding jigs are arranged on the conveying chain, so that equidistant feeding of the battery cells is realized, meanwhile, the battery cells are taken by the feeding mechanism pocket to rotate, so that quick feeding is realized, and the efficiency of ultrasonic welding of the battery cells is improved.
Description
Technical Field
The utility model relates to the technical field of battery production, in particular to a battery ultrasonic welding conveying device.
Background
The battery is generally divided into a soft package battery, a cylindrical battery and a square shell battery, and the square shell battery mainly comprises a square battery core, a square aluminum shell and an aluminum cover plate which are combined in a sealing way, and the square battery is large in electric energy storage capacity and convenient to assemble. In the production and manufacture of battery cells, welding is one of the main processes, wherein an ultrasonic welding machine mainly adopts manual feeding and discharging, the production efficiency is low, and the production cost of products is seriously influenced.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the ultrasonic welding conveying device for the battery, so as to improve the production efficiency of ultrasonic welding of the battery.
The technical scheme adopted for solving the technical problems is as follows:
a battery ultrasonic welding delivery device, comprising:
the lower layer conveying line comprises a conveying chain and a plurality of welding jigs which are uniformly distributed on the conveying chain;
the feeding mechanism is arranged at the front end of the lower layer conveying line and is used for conveying the battery cells to the welding jig;
the welding upper layer conveying line is arranged right above the lower layer conveying line, and the conveying speeds of the welding upper layer conveying line and the lower layer conveying line are the same, and the welding upper layer conveying line and the welding lower layer conveying line are used for propping the battery cell on the welding jig and moving along with the conveying chain;
the discharging mechanism is arranged at the tail end of the lower layer conveying line and is used for taking down the battery cell from the welding jig;
and the power mechanism is used for driving the lower conveying line and the welding upper conveying line to run.
As a further improvement of the technical scheme, the feeding mechanism comprises a feeding support, a first electrical slip ring and a feeding clamp, and the first electrical slip ring is arranged between the feeding support and the feeding clamp.
As a further improvement of the technical scheme, the feeding mechanisms are symmetrically arranged, and the feeding clamps symmetrically arranged in the two feeding mechanisms synchronously move and prop against the battery cell on the welding jig.
As a further improvement of the technical scheme, the discharging mechanism comprises a pressing component, the pressing component supports the battery cell on the welding jig and moves to the bottom of the conveying chain along with the conveying chain, and the pressing component releases the battery cell to enable the battery cell to leave the welding jig for discharging.
As a further improvement of the technical scheme, the blanking mechanism further comprises an unlocking component, wherein the unlocking component is arranged on one side of the pressing component and used for driving the pressing component to loosen the battery cell.
As a further improvement of the technical scheme, the compressing assembly comprises a fixed block and a compressing block, the compressing block is rotationally connected with the fixed block, a torsion spring is arranged between the compressing block and the fixed block, and when the torsion spring is in a natural state, the compressing block compresses the battery cell on the blanking conveying line to synchronously move; the unlocking assembly comprises a blanking support and a telescopic piece arranged on the blanking support, and the telescopic piece pushes the compression block to rotate away from the direction of the battery cell and loosens the battery cell when being stretched.
As a further improvement of the technical scheme, the welding upper layer conveying line comprises a conveying belt and a pressing roller assembly, wherein the pressing roller assembly is positioned in the inner space of the conveying belt and drives the conveying belt below to be in butt joint with the battery cell.
As a further improvement of the technical scheme, a transition conveying line and a blanking conveying line are connected between the lower conveying line and the blanking mechanism, the transition conveying line is used for transferring the battery cells of the welding jig row to the blanking conveying line, and the blanking mechanism takes down the battery cells from the welding jig.
As a further improvement of the technical scheme, a blanking upper layer conveying line is arranged above the blanking conveying line, and the blanking upper layer conveying line and the welding upper layer conveying line are identical in structure and used for pressing and holding the battery cell on the blanking conveying line.
As a further improvement of the technical scheme, the conveying chain comprises a driving chain wheel spindle, a driving chain wheel, a driven chain wheel, a first chain and a second chain, wherein a space is reserved between the first chain and the second chain; the blanking conveying line comprises a blanking driving wheel, a blanking driven wheel, a main shaft of the blanking driven wheel and a blanking belt; the transition conveying line comprises a first transition synchronous wheel, a second transition synchronous wheel and a transition belt; the first transition synchronizing wheel and the driving sprocket are connected to the driving sprocket main shaft, the second transition synchronizing wheel and the blanking driven wheel are connected to the blanking driven wheel main shaft, and the first transition synchronizing wheel is located in the interval between the first chain and the second chain.
The beneficial effects of the utility model are as follows: a plurality of welding jigs are arranged on the conveying chain, the welding jigs can be recycled, equidistant feeding of the battery cells is achieved, meanwhile, the feeding mechanism is used for taking the battery cells to rotate to achieve quick feeding, the efficiency of ultrasonic welding of the battery cells is improved, stable conveying of the battery cells is achieved through an upper conveying line, and the quality of ultrasonic welding of the battery cells is improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is an overall assembly view of the present utility model;
FIG. 2 is an assembly view of the front end of the ultrasonic welding and conveying device for batteries of the present utility model;
FIG. 3 is a structural exploded view of the loading mechanism of the present utility model;
FIG. 4 is a schematic view of the structure of the lower conveyor line of the present utility model;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is a partial enlarged view at B in FIG. 4;
FIG. 7 is a schematic view of a welded upper conveyor line according to the present utility model;
FIG. 8 is a schematic structural view of the blanking conveying line in the present utility model;
FIG. 9 is an enlarged view of a portion of FIG. 8 at C;
FIG. 10 is a schematic view of the power mechanism of the present utility model;
fig. 11 is a schematic structural view of a blanking mechanism in the present utility model.
Reference numerals: the feeding mechanism 1, the feeding bracket 10, the first electric slip ring 11, the feeding clamp 12, the mounting plate 121, the first cylinder 122, the second cylinder 123, the supporting block 124, the lower conveying line 2, the frame 20, the driven sprocket main shaft 211, the driven sprocket 212, the welding jig 22, the first shaping block 221, the second shaping block 222, the first chain 23, the second chain 24, the driving sprocket main shaft 25, the welding upper conveying line 3, the driving wheel assembly 31, the pressing belt 32, the pressing carrier roller 33, the fixing frame 34, the driven wheel assembly 35, the belt dust remover 36, the dust cover 37, the transition conveying line 4, the first transition synchronizing wheel 41, the second transition synchronizing wheel 42, the blanking conveying line 5, the blanking driving wheel 51, the blanking belt 52, the blanking frame 53, the blanking driven wheel 54, the blanking driven sprocket main shaft 55, the blanking upper conveying line 6, the blanking mechanism 7, the pressing assembly 71, the blanking driving sprocket 711, the blanking driven sprocket 713, the fixing block 714, the torsion spring 715, the blanking chain 716, the unlocking assembly 72, the second electric slip ring 721, the blanking motor 723, the third bracket 724, the fourth cylinder 723, the driving wheel drive mechanism 82, the driving auxiliary shaft 83, the driving mechanism 725, the auxiliary shaft 82, the driving mechanism of the fourth cylinder 725, the driving mechanism 82.
Detailed Description
The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.
Referring to fig. 1 and 2, a battery ultrasonic welding conveyor, including lower floor's transfer chain 2, feed mechanism 1, welding upper strata transfer chain 3, transition transfer chain 4, unloading transfer chain 5, unloading upper strata transfer chain 6, unloading mechanism 7 and power unit 8, feed mechanism 1 set up in the front end of lower floor's transfer chain 2, transition transfer chain 4, unloading transfer chain 5 connect gradually, welding upper strata transfer chain 3 is located directly over lower floor's transfer chain 2, unloading upper strata transfer chain 6 is located directly over unloading transfer chain 5, unloading upper strata transfer chain 6 is the same with the structure of welding upper strata transfer chain 3, unloading mechanism 7 is located the end of unloading transfer chain 5, power unit 8 drives lower floor's transfer chain 2, welding upper strata transfer chain 3, transition transfer chain 4, unloading transfer chain 5, unloading upper strata transfer chain 6 and the synchronous operation of unloading mechanism 7.
Referring to fig. 4-6, the lower layer conveying line 2 includes a conveying chain and a plurality of welding jigs 22 arranged on the conveying chain at equal intervals, the conveying chain includes a driving sprocket spindle 25, a driving sprocket, a driven sprocket 212, a first chain 23 and a second chain 24, a space is provided between the first chain 23 and the second chain 24, a plurality of first shaping blocks 221 are arranged on the first chain 23, a plurality of second shaping blocks 222 are arranged on the second chain 24, the number of the second shaping blocks 222 is the same as that of the first shaping blocks 221, and the first shaping blocks 221 and the second shaping blocks 222 on the same straight line form the welding jigs 22.
Referring to fig. 2 and 3, the feeding mechanism 1 includes a feeding support 10, a first electrical slip ring 11 and a feeding clamp 12, one end of the first electrical slip ring 11, which is far away from the feeding support 10, is provided with a mounting plate 121, the feeding clamp 12 is fixed on the mounting plate 121, the feeding clamp 12 includes a cylinder and a supporting block 124, the cylinder includes a first cylinder 122 and a second cylinder 123, the first cylinder 122 is fixed on the mounting plate 121, the second cylinder 123 is fixed on a piston rod of the first cylinder 122, the second cylinder 123 is perpendicular to a telescopic direction of the first cylinder 122, the supporting block 124 is fixedly connected on a piston rod of the second cylinder 123, the second cylinder 123 extends to enable the supporting block 124 to be located at the bottom of a battery cell, the first cylinder 122 extends to enable the supporting block 124 to pocket the battery cell to move and enable the battery cell to be abutted on a welding jig 22 located at the bottom of the conveying chain, then moves together with the conveying chain to the top of the conveying chain, and the second cylinder 123 is sequentially retracted, and the first cylinder 122 is sequentially placed on the first cylinder 122.
In a more preferred embodiment, the two feeding fixtures 12 are symmetrically arranged on the mounting plate 121 on the plane where the central axis of the first electrical slip ring 11 is located, so that when one of the feeding fixtures 12 wraps the battery cell and rotates to the top of the conveying chain along with the welding fixture 22, the other feeding fixture 12 rotates to the bottom of the conveying chain to feed the second battery cell, and thus the two feeding fixtures 12 alternately feed the battery cell to improve the working efficiency of feeding the battery cell. Furthermore, the feeding mechanism 1 has two symmetrically arranged supporting blocks 124 which are symmetrically arranged in the feeding mechanism 1 synchronously move and support the same battery cell on the welding jig 22, so that the reliability of the battery cell covered by the feeding jig 12 is improved, and the stability of battery cell feeding is improved.
Referring to fig. 7, the welded upper layer conveying line 3 includes a conveying belt and a pressing roller assembly, the conveying belt includes a driving wheel assembly 31, a driven wheel assembly 35 and a pressing belt 32, the pressing roller assembly is located in an inner space of the conveying belt, the pressing roller assembly includes a fixing frame 34 and a plurality of pressing rollers 33 disposed on the fixing frame 34, the bottoms of the pressing rollers 33 are propped against the pressing belt 32, the pressing rollers 33 prop against the pressing belt 32 on the battery core, so that the battery core is propped against the welding jig 22, the pressing rollers 33 rotate, and the pressing belt 32 moves together with the battery core, the welding jig 22 and the conveying chain, so that a fixing effect during battery core welding conveying is achieved, and higher accuracy and stability are achieved conveniently during ultrasonic welding.
Further, the top of conveyer belt is provided with dustproof apron 37, dustproof apron 37's both ends all are equipped with belt dust remover 36, prevent to hold belt 32 accumulation dust to at the in-process that the electricity core carried, guarantee the precision of carrying.
Referring to fig. 8 and 9, the discharging conveyor line 5 includes a discharging driving wheel 51, a discharging driven wheel 54, a discharging driven wheel main shaft 55 and a discharging belt 52, and the battery cell moves from the transition conveyor line 4 to the discharging belt 52, is conveyed to the end, and is discharged through the discharging mechanism 7.
Referring to fig. 1, 4, 6, 8 and 9, the transition conveying line 4 includes a first transition synchronizing wheel 41, a second transition synchronizing wheel 42 and a transition belt, the first transition synchronizing wheel 41 and the driving sprocket are connected to the driving sprocket main shaft 25, the second transition synchronizing wheel 42 and the discharging driven wheel 54 are connected to the discharging driven wheel main shaft 55, the first transition synchronizing wheel 41 is located in a space between the first chain 23 and the second chain 24, and the top of the discharging belt 52 is lower than the bottom of the welding jig 22, so that when the battery core moves to the end of the lower conveying line 2 through the conveying chain, the suspended middle section of the battery core falls on the transition belt, then the welding jig 22 continues to rotate along with the conveying chain, and the battery core moves to the discharging belt 52 along with the conveying of the transition belt, thereby realizing the transition conveying of the battery core and facilitating the discharging work of the battery core.
Referring to fig. 10 and 11, the discharging mechanism 7 includes a pressing assembly 71 and an unlocking assembly 72, the pressing assembly 71 includes a discharging driving sprocket 711, a discharging driven sprocket 712, a discharging chain 716, a fixing block 713 and a pressing block 714, the fixing block 713 is fixed on the discharging chain 716, the pressing block 714 is rotationally connected with the fixing block 713, and a torsion spring 715 is disposed between the pressing block 714 and the fixing block 713; the unlocking component 72 is disposed on one side of the compressing component 71, the unlocking component 72 includes a second electrical slip ring 721, a blanking support 722 disposed on the second electrical slip ring 721, and a telescopic member disposed on the blanking support 722, when the battery cell moves to the upper surface of the blanking belt 52, the telescopic member stretches to push the compressing block 714 to rotate in a direction deviating from the battery cell, when the battery cell moves to the lower side of the compressing block 714, the telescopic member retracts, under the action of the torsion spring 715, the compressing block 714 rotates in a direction of the battery cell to compress the battery cell, then moves to the bottom of the blanking belt 52 along with the blanking belt 52, at this time, the telescopic member stretches to push the compressing block 714 to rotate in a direction deviating from the battery cell and not to prop against the battery cell, so that the battery cell is released from the blanking belt 52, and the blanking work of the battery cell is realized.
Further, the expansion member includes a third cylinder 723 and a fourth cylinder 724, the third cylinder 723 is fixed on the blanking bracket 722, the fourth cylinder 724 is fixed on a piston rod of the third cylinder 723, a push plate 725 is disposed on the piston rod of the fourth cylinder 724, one end of the push plate 725 abuts against the compression block 714, and through such arrangement, the third cylinder 723 and the fourth cylinder 724 drive the push plate 725 to move up and down and forward and backward when expanding and contracting, so as to push the compression block 714 to rotate, thereby realizing the compression or release action of the compression block 714 on the battery cell. Furthermore, the two symmetrical telescopic parts are arranged on the blanking bracket 722, so that blanking work can be realized on the two battery cells simultaneously, and the working efficiency of battery cell blanking is improved.
Referring to fig. 10, the power mechanism 8 includes a motor 81, a driving main shaft 82 and a driving auxiliary shaft 83, belt transmission is adopted between the motor 81 and the driving main shaft 82 and between the driving main shaft 82 and the driving auxiliary shaft 83, and the discharging driving sprocket 711 and the discharging driving wheel 51 are both installed on the driving main shaft 82, so as to drive the discharging conveying line 5 and the discharging mechanism 7 to operate, since the first transition synchronizing wheel 41 and the driving sprocket are connected to the driving sprocket main shaft 25, the second transition synchronizing wheel 42 and the discharging driven wheel 54 are connected to the discharging driven wheel main shaft 55, so as to drive the transition conveying line 4 and the lower conveying line 2 to move synchronously, in this embodiment, the driving sprocket main shaft 25 and the driving wheel assembly 31 in the welding upper conveying line 3 also adopt belt transmission, so as to drive the welding upper conveying line 3 to operate synchronously, and the driving auxiliary shaft 83 and the driving wheel assembly 31 in the discharging upper conveying line 6 also adopt belt transmission, so as to drive the discharging upper conveying line 6 to operate synchronously, and the motor 81 drives the discharging conveying line 2, the upper conveying line 3, the transition conveying line 4, the discharging mechanism 7 and the discharging mechanism 7 to operate synchronously, so that the stability of the welding conveying line is improved.
While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiment, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the utility model, and the equivalent modifications or substitutions are included in the claims of the present utility model.
Claims (10)
1. An ultrasonic welding and conveying device for a battery, comprising:
the lower layer conveying line comprises a conveying chain and a plurality of welding jigs which are uniformly distributed on the conveying chain;
the feeding mechanism is arranged at the front end of the lower layer conveying line and is used for conveying the battery cells to the welding jig;
the welding upper layer conveying line is arranged right above the lower layer conveying line, and the conveying speeds of the welding upper layer conveying line and the lower layer conveying line are the same, and the welding upper layer conveying line and the welding lower layer conveying line are used for propping the battery cell on the welding jig and moving along with the conveying chain;
the discharging mechanism is arranged at the tail end of the lower layer conveying line and is used for taking down the battery cell from the welding jig;
and the power mechanism is used for driving the lower conveying line and the welding upper conveying line to run.
2. The ultrasonic welding and conveying device for the battery according to claim 1, wherein the feeding mechanism comprises a feeding bracket, a first electrical slip ring and a feeding clamp, and the first electrical slip ring is arranged between the feeding bracket and the feeding clamp.
3. The ultrasonic welding and conveying device for the battery according to claim 2, wherein the two feeding mechanisms are symmetrically arranged, and feeding clamps which are symmetrically arranged in the two feeding mechanisms synchronously move and support the battery cell on the welding jig.
4. The ultrasonic welding and conveying device for the battery according to claim 1, wherein the blanking mechanism comprises a pressing assembly, the pressing assembly supports the battery cell on the welding jig and moves to the bottom of the conveying chain along with the conveying chain, and the pressing assembly releases the battery cell to enable the battery cell to leave the welding jig for blanking.
5. The ultrasonic welding and conveying device for batteries according to claim 4, wherein the blanking mechanism further comprises an unlocking component, the unlocking component is arranged on one side of the pressing component, and the unlocking component is used for driving the pressing component to loosen the battery cell.
6. The ultrasonic welding and conveying device for the battery according to claim 5, wherein the compressing assembly comprises a fixed block and a compressing block, the compressing block is rotationally connected with the fixed block, a torsion spring is arranged between the compressing block and the fixed block, and when the torsion spring is in a natural state, the compressing block compresses the battery cell on a blanking conveying line to synchronously move; the unlocking assembly comprises a blanking support and a telescopic piece arranged on the blanking support, and the telescopic piece pushes the compression block to rotate away from the direction of the battery cell and loosens the battery cell when being stretched.
7. The ultrasonic welding and conveying device for batteries according to claim 1, wherein the welding upper layer conveying line comprises a conveying belt and a pressing roller assembly, and the pressing roller assembly is located in the inner space of the conveying belt and drives the conveying belt below to be abutted against the battery cell.
8. The ultrasonic welding and conveying device for the battery according to claim 7, wherein a transition conveying line and a blanking conveying line are connected between the lower conveying line and the blanking mechanism, the transition conveying line is used for transferring the battery cells of the welding jig row onto the blanking conveying line, and the blanking mechanism removes the battery cells from the welding jig.
9. The ultrasonic welding conveying device for the battery according to claim 8, wherein a blanking upper conveying line is arranged above the blanking conveying line, and the blanking upper conveying line and the welding upper conveying line are identical in structure and used for pressing and holding the battery cell on the blanking conveying line.
10. The ultrasonic welding and conveying device for batteries according to claim 9, wherein the conveying chain comprises a driving sprocket spindle, a driving sprocket, a driven sprocket, a first chain and a second chain, and a space is reserved between the first chain and the second chain;
the blanking conveying line comprises a blanking driving wheel, a blanking driven wheel, a main shaft of the blanking driven wheel and a blanking belt;
the transition conveying line comprises a first transition synchronous wheel, a second transition synchronous wheel and a transition belt;
the first transition synchronizing wheel and the driving sprocket are connected to the driving sprocket main shaft, the second transition synchronizing wheel and the blanking driven wheel are connected to the blanking driven wheel main shaft, and the first transition synchronizing wheel is located in the interval between the first chain and the second chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320438571.8U CN219616915U (en) | 2023-03-09 | 2023-03-09 | Battery ultrasonic welding conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320438571.8U CN219616915U (en) | 2023-03-09 | 2023-03-09 | Battery ultrasonic welding conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219616915U true CN219616915U (en) | 2023-09-01 |
Family
ID=87769762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320438571.8U Active CN219616915U (en) | 2023-03-09 | 2023-03-09 | Battery ultrasonic welding conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219616915U (en) |
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2023
- 2023-03-09 CN CN202320438571.8U patent/CN219616915U/en active Active
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