CN219546061U - Multi-station rotary discharging device for lithium battery - Google Patents
Multi-station rotary discharging device for lithium battery Download PDFInfo
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- CN219546061U CN219546061U CN202320486935.XU CN202320486935U CN219546061U CN 219546061 U CN219546061 U CN 219546061U CN 202320486935 U CN202320486935 U CN 202320486935U CN 219546061 U CN219546061 U CN 219546061U
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- clamping jaw
- slip ring
- fixing
- lithium battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a multi-station rotary blanking device of a lithium battery, which comprises a hollow rotary device; the rotating seat is arranged on the rotating table of the hollow rotating device; the gas-electric slip ring is arranged on the rotating seat; the clamping jaw devices are arranged on the rotating seat and connected with the gas-electricity slip ring, are oppositely arranged with the discharging device, and are symmetrically provided with two clamping jaw devices; and the clamping jaw devices are respectively provided with a sensor for detecting the state, and the sensors are connected with the gas-electricity slip ring. According to the multi-station rotary blanking device for the lithium battery, the gas circuit and the circuit are connected through the gas-electric slip ring, so that reciprocating torsion of the gas circuit and the circuit is avoided, connection reliability is guaranteed, operation is stable, real-time feedback of a terminal position is realized, control is convenient, overall controllability is improved, the overall structure is more compact, assembly is convenient, and cost is reduced.
Description
Technical Field
The utility model relates to a lithium battery blanking device, in particular to a lithium battery multi-station rotary blanking device.
Background
Because the usage amount of the lithium battery is large, the lithium battery is mainly produced by adopting automatic equipment, the production efficiency of the automatic equipment is high, and the cost can be reduced. After the cylindrical lithium battery is processed on the winding machine, the cylindrical lithium battery needs to be fed and discharged from a station, such as a multi-station overturning and discharging mechanism disclosed in Chinese patent CN206834279U and the lithium battery winding machine, and comprises a rotatable shaft; the method is characterized in that: the rear end of the shaft is a power input end, the front end of the shaft is fixedly provided with a rotary table, at least two clamping jaw driving devices are circumferentially arranged on the rotary table, the clamping jaw driving devices are arranged in a sliding manner along the radial direction of the rotary table, and the output ends of the clamping jaw driving devices are connected with clamping jaws; a rotary driving device is fixedly arranged in the center of the turntable, the output end of the rotary driving device is connected with the connecting plate, and the rotary driving device can drive the connecting plate to rotate; the connecting plate is connected with the clamping jaw driving device through connecting rods respectively, one ends of the connecting rods are rotationally connected with the connecting plate, and the other ends of the connecting rods are rotationally connected with the clamping jaw driving device. The mechanism drives the clamping jaw to move through the rotation driving device and the connecting plate, and has the advantages of simple structure, higher control requirement on the working procedure, no real-time feedback at the terminal, incapability of alarming when abnormality occurs, complex gas circuit and circuit arrangement, easy failure of the circuit and the gas cylinder due to long-term repeated torsion, and reduction of operation stability.
Disclosure of Invention
In order to solve the problems, the utility model provides a multi-station rotary blanking device for a lithium battery, which has the advantages of simple gas circuit and circuit arrangement, capability of following rotation, reliable connection, stable operation and capability of feeding back a state in real time, and the technical scheme is as follows:
a multi-station rotary blanking device for lithium batteries, comprising: a hollow rotating device; the rotating seat is arranged on the rotating table of the hollow rotating device; the gas-electric slip ring is arranged on the rotating seat; the clamping jaw devices are arranged on the rotating seat and connected with the gas-electricity slip ring, and the clamping jaw devices are arranged opposite to the discharging device and are symmetrically provided with two clamping jaw devices; and the clamping jaw devices are respectively provided with a sensor for detecting the state, and the sensors are connected with the gas-electricity slip ring.
Through adopting above-mentioned technical scheme, adopt cavity rotary device to improve the control accuracy of rotation position to cavity rotary device is current mature product, and the cost is reduced, and it is more convenient to assemble.
The gas-electricity slip ring realizes the rotary connection of the circuit and the gas circuit, thereby avoiding the reciprocating torsion of the cable and the gas pipe, ensuring the reliability and the stability of the connection, ensuring the arrangement of the cable and the gas pipe to be more neat, being convenient for assembly, reducing the cost of assembly and being convenient for maintenance. The gas-electricity slip ring has the advantages that the connection quantity of cables is further increased, more sensors are convenient to install, the sensors can feed back the states of the clamping jaw devices in real time, control and feedback of a system are convenient, technical feedback can be achieved when faults occur, and the stability and reliability of system operation are improved.
The two clamping jaw devices which are symmetrically arranged are used for grabbing the lithium battery, so that continuous discharging of the lithium battery is realized.
Preferably, the rotary seat is provided with a rotary positioning groove, and the rotary positioning groove is inserted on the rotary table.
Through adopting above-mentioned technical scheme, the installation of rotatory constant head tank convenient roating seat improves the precision of location, guarantees that clamping jaw device accurately grasps the lithium cell.
Preferably, the device further comprises a fixing device, wherein the fixing device is respectively connected with the gas-electric slip ring and the rotating seat.
By adopting the technical scheme, the fixing device is convenient for the installation of the gas-electric slip ring.
Further, the fixing device includes: the fixing frame is arranged on the hollow rotating device and is connected with one end of the gas-electric slip ring; and the connecting frame is respectively connected with the other end of the gas-electric slip ring and the rotating seat.
Through adopting above-mentioned technical scheme, mount and link realize the fixed at gas electricity slip both ends, make the rotating end follow the roating seat and rotate.
Wherein, the mount includes: the gas-electric slip ring is arranged on the fixed bottom plate; and the two ends of the fixed connecting rod are respectively connected with the hollow rotating device and the fixed bottom plate.
Through adopting above-mentioned technical scheme, fixed connecting rod and fixed bottom plate make mounting structure simple, simple to operate, spare part is few, have reduced processing cost and assembly cost.
Further, the gas-electric slip ring fixing device further comprises a fixing screw, wherein the fixing screw is installed on the fixing bottom plate and communicated with a fixing groove on the fixing bottom plate, the gas-electric slip ring is installed in the fixing groove, and the fixing screw is used for fixing the gas-electric slip ring.
Through adopting above-mentioned technical scheme, the fixed slot makes things convenient for the location of gas electricity sliding ring, makes gas electricity sliding ring can set up with the roating seat coaxial line to the convenient position of adjusting along the axial. The gas-electric slip ring is fixed in the fixing groove by the fixing screw from the side surface, and the fixing is convenient.
And the connecting frame is provided with a threading hole which is communicated with the outlet hole of the gas-electric slip ring.
Preferably, the jaw device comprises: the telescopic cylinder is arranged on the rotating seat; the clamping jaw air cylinder is arranged on the telescopic air cylinder; the battery clamping jaws are symmetrically arranged on the sliding table of the clamping jaw cylinder; the sensor is installed on the telescopic cylinder and the clamping jaw cylinder.
Through adopting above-mentioned technical scheme, flexible cylinder is used for driving battery clamping jaw and inserts on the lithium cell, conveniently snatchs the lithium cell to make the rotation of clamping jaw cylinder can not interfere with the discharging device of coiler, need not to wait for the coiler to rotate behind the lithium cell at rotatory clamping jaw cylinder, can lock latency, raise the efficiency, independent control can effectively avoid the error that coordinated control produced, and fault-tolerant ability to the discharging of coiler and unloader's later process is big, has reduced the requirement synchronous to the beat between the two.
Preferably, the battery clamping jaw is provided with a plurality of clamping claws, and the clamping claws are provided with clamping grooves.
By adopting the technical scheme, the clamping claws increase the width of the lithium battery, and the whole weight can be controlled. The clamping groove is convenient for clamping the lithium battery and prevents the lithium battery from slipping.
Preferably, the device further comprises an adjusting frame, wherein the adjusting frame is respectively connected with the telescopic cylinder and the clamping jaw cylinder.
Through adopting above-mentioned technical scheme, the height of clamping jaw cylinder is conveniently adjusted to the alignment jig to make the accurate and lithium cell phase-match in position of battery clamping jaw.
Compared with the prior art, the utility model has the following beneficial effects:
according to the multi-station rotary blanking device for the lithium battery, the gas circuit and the circuit are connected through the gas-electric slip ring, so that reciprocating torsion of the gas circuit and the circuit is avoided, connection reliability is guaranteed, operation is stable, real-time feedback of a terminal position is realized, control is convenient, overall controllability is improved, the overall structure is more compact, assembly is convenient, and cost is reduced.
Drawings
Fig. 1 is a schematic structural view of a multi-station rotary blanking device for lithium batteries;
FIG. 2 is a perspective view of an assembly of a fixture, a turntable, and an electro-pneumatic slip ring from a first perspective;
FIG. 3 is a perspective view of a second perspective of an assembly of a fixture, a turntable, and an electro-pneumatic slip ring;
FIG. 4 is a schematic view of the structure of the clamping jaw;
fig. 5 is a schematic structural view of a multi-station rotary blanking device of a lithium battery mounted on a winding machine;
fig. 6 is a top view of fig. 5.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings.
As shown in fig. 1 to 6, a multi-station rotary blanking device for lithium batteries comprises a hollow rotary device 2, a rotary seat 51, a fixing device, a gas-electric slip ring 3 and a clamping jaw device 6. The rotary seat 51 is mounted on the rotary table 21 of the hollow rotary device 2; the fixing device is respectively connected with the gas-electric slip ring 3 and the rotating seat 51; the clamping jaw devices 6 are arranged on the rotating seat 51 and connected with the gas-electric slip ring 3, and the clamping jaw devices 6 and the discharging device 7 are oppositely arranged and symmetrically provided with two clamping jaw devices; the clamping jaw devices 6 are provided with sensors 65 for detecting states, and the sensors 65 are connected with the gas-electric slip ring 3.
The hollow rotating device 2 is also called a hollow rotating platform and comprises a motor, a slewing bearing and a speed reducing mechanism which form a whole body, and is an existing mature product. The hollow rotating device 2 is mounted on the substrate 1, and the substrate 1 is mounted on a winder. The control precision of the rotating position is improved by adopting the hollow rotating device 2, and the hollow rotating device 2 is an existing mature product, so that the cost is reduced, and the assembly is more convenient.
The gas-electricity slip ring 3 is also called a gas-electricity rotary joint, is an existing mature product and is used for rotary connection of a gas circuit and a circuit, so that reciprocating torsion of a cable and a gas pipe is avoided, connection reliability and stability are guaranteed, the arrangement of the cable and the gas pipe is tidier, assembly is convenient, assembly cost is reduced, and maintenance is convenient. The gas-electricity slip ring 3 also improves the connection quantity of cables, is convenient for install more sensors 65, and the sensors 65 can feed back the state of the clamping jaw device 6 in real time, are convenient for control and feedback of the system, can feed back technically when faults occur, and improve the stability and reliability of the system operation.
The two clamping jaw devices 6 which are symmetrically arranged are used for grabbing the lithium battery, so that continuous discharging of the lithium battery is realized.
As shown in fig. 1 to 3, the fixing device facilitates the installation of the gas-electric slip ring 3. Specifically, a rotary positioning groove 511 matched with the rotary table 21 is formed in the bottom of the rotary seat 51, the rotary positioning groove 511 is inserted into the rotary table 21 and is fixedly connected with a cylinder screw, a connecting through hole 512 is formed in the bottom of the rotary positioning groove 511, and the connecting through hole 512 and the rotary table 21 are coaxially arranged. The rotary positioning groove 511 facilitates the installation of the rotary seat 51, improves the positioning accuracy, and ensures that the clamping jaw device 6 accurately clamps the lithium battery. The connection through-hole 512 is used to pass through the cable and the air pipe. The fixing device comprises a fixing frame and a connecting frame 43, and the fixing frame and the connecting frame 43 realize the fixation of two ends of the gas-electricity sliding, so that the rotating end rotates along with the rotating seat 51. The fixing frame comprises a fixed bottom plate 41, a fixed connecting rod 42 and a fixed screw 44, and two ends of the fixed connecting rod 42 are respectively connected with the base plate 1 and the fixed bottom plate 41. The fixed connecting rod 42 and the fixed bottom plate 41 have the advantages of simple installation structure, convenient installation and fewer parts, and reduce the processing cost and the assembly cost. The fixing base plate 41 is provided with a fixing slot 411 and a fixing hole, the fixing hole is communicated with the fixing slot 411, and the fixing screw 44 is arranged on the fixing hole. The bottom of the gas-electric slip ring 3 is inserted into the fixing slot 411, and the fixing screw 44 is used to fix the gas-electric slip ring 3 from the side. The fixing slot 411 facilitates positioning of the gas-electric slip ring 3, enables the gas-electric slip ring 3 to be coaxially disposed with the rotating seat 51, and facilitates position adjustment in the axial direction. The fixing screw 44 fixes the gas-electric slip ring 3 in the fixing slot 411 from the side, and the fixing is convenient. The connecting frame 43 is of a U-shaped structure, the top of the connecting frame 43 is fixed on the rotating seat 51, the bottom of the connecting frame 43 is fixed on the top of the gas-electric slip ring 3, the bottom of the connecting frame 43 is provided with a threading hole 431, and the threading hole 431 is communicated with an outlet hole of the gas-electric slip ring 3. The gas-electric slip ring 3 is coaxial with the rotating seat 51. The threading hole 431 is used to pass through the cable and the air tube.
As shown in fig. 1 and 4, the jaw apparatus 6 includes a telescopic cylinder 61, an adjusting bracket 62, a jaw cylinder 63, and a battery jaw 64. The telescopic cylinder 61 adopts a sliding table cylinder, and the telescopic cylinder 61 is installed on the rotating seat 51 and symmetrically positioned at two ends of the rotating seat 51. A backing plate 52 can be arranged between the sliding table cylinder and the rotating seat 51, the backing plate 52 can be used for adjusting the height, and the thickness of the rotating seat 51 is reduced. The clamping jaw air cylinder 63 is also called a finger air cylinder, the clamping jaw air cylinder 63 is arranged on a sliding table of the telescopic air cylinder 61 through an adjusting frame 62, wherein the adjusting frame 62 is L-shaped, and the adjusting frame 62 is convenient for adjusting the height of the clamping jaw air cylinder 63, so that the position of the battery clamping jaw 64 is accurately matched with a lithium battery. The battery clamping jaw 64 is symmetrically arranged on the sliding table of the clamping jaw cylinder 63, three clamping jaws 641 are arranged on the battery clamping jaw 64, and V-shaped clamping grooves 642 are arranged on the clamping jaws 641. The plurality of clamping claws 641 increase the width of clamping the lithium battery and can control the overall weight. The clamping groove 642 facilitates clamping the lithium battery and prevents the lithium battery from slipping. A sensor 65 is mounted on the telescopic cylinder 61 and the jaw cylinder 63 for detecting the position of the piston rod. The telescopic cylinder 61 is used for driving the battery clamping jaw 64 to be inserted on the lithium battery, so that the lithium battery is conveniently grabbed, the rotation of the clamping jaw cylinder 63 can not interfere with the discharging device 7 of the winding machine, the clamping jaw cylinder 63 is not required to be rotated after the discharging device 7 rotates the lithium battery, the waiting time can be locked, the efficiency is improved, the error generated by linkage control can be effectively avoided through independent control, the fault tolerance of the subsequent working procedures of the discharging device 7 and the blanking device is high, and the requirement on beat synchronization between the discharging device and the blanking device is reduced.
The threading hole 431 and the connecting through hole 512 shorten the length of the cable and the air pipe, thereby being convenient to install and enabling the circuit and the air circuit to be tidier.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will occur to those skilled in the art from consideration of the specification and practice of the utility model without the need for inventive faculty, and are within the scope of the claims.
Claims (10)
1. Multi-station rotary blanking device for lithium batteries is characterized by comprising:
a hollow rotating device (2);
a rotating base (51), wherein the rotating base (51) is mounted on a rotating table (21) of the hollow rotating device (2);
a gas-electric slip ring (3), wherein the gas-electric slip ring (3) is arranged on the rotating seat (51); a kind of electronic device with high-pressure air-conditioning system
Clamping jaw device (6), clamping jaw device (6) are installed on roating seat (51), and with gas electricity sliding ring (3) are connected, clamping jaw device (6) set up with discharging device (7) relatively, and the symmetry is equipped with two, all be equipped with on clamping jaw device (6) and be used for detecting sensor (65) of state, sensor (65) with gas electricity sliding ring (3) are connected.
2. The multi-station rotary blanking device for the lithium battery according to claim 1, wherein a rotary positioning groove (511) is formed in the rotary seat (51), and the rotary positioning groove (511) is inserted on the rotary table (21).
3. The multi-station rotary blanking device for the lithium battery according to claim 1, further comprising a fixing device, wherein the fixing device is respectively connected with the gas-electric slip ring (3) and the rotating seat (51).
4. A multi-station rotary lithium battery discharging device according to claim 3, wherein the fixing device comprises:
the fixing frame is arranged on the hollow rotating device (2) and is connected with one end of the gas-electric slip ring (3); a kind of electronic device with high-pressure air-conditioning system
And the connecting frame (43) is respectively connected with the other end of the gas-electric slip ring (3) and the rotating seat (51).
5. The multi-station rotary blanking device of a lithium battery according to claim 4, wherein the fixing frame comprises:
a fixed bottom plate (41), wherein the gas-electric slip ring (3) is arranged on the fixed bottom plate (41); a kind of electronic device with high-pressure air-conditioning system
And two ends of the fixed connecting rod (42) are respectively connected with the hollow rotating device (2) and the fixed bottom plate (41).
6. The multi-station rotary blanking device for lithium batteries according to claim 5, further comprising a fixing screw (44), wherein the fixing screw (44) is installed on the fixing base plate (41) and is communicated with a fixing groove (411) on the fixing base plate (41), the gas-electric slip ring (3) is installed in the fixing groove (411), and the fixing screw (44) is used for fixing the gas-electric slip ring (3).
7. The multi-station rotary blanking device for the lithium battery according to claim 4, wherein a threading hole (431) is formed in the connecting frame (43), and the threading hole (431) is communicated with the wire outlet hole of the gas-electric slip ring (3).
8. A multi-station rotary blanking device for lithium batteries according to any of the claims 1 to 7, characterized in that said jaw means (6) comprise:
a telescopic cylinder (61), the telescopic cylinder (61) being mounted on the swivel base (51);
a clamping jaw cylinder (63), the clamping jaw cylinder (63) being mounted on the telescopic cylinder (61); a kind of electronic device with high-pressure air-conditioning system
The battery clamping jaws (64) are symmetrically arranged on the sliding table of the clamping jaw air cylinder (63);
the sensor (65) is mounted on the telescopic cylinder (61) and the clamping jaw cylinder (63).
9. The multi-station rotary blanking device for the lithium battery, as set forth in claim 8, characterized in that the battery clamping jaw (64) is provided with a plurality of clamping jaws (641), and the clamping jaws (641) are provided with clamping grooves (642).
10. The multi-station rotary blanking device for the lithium battery according to claim 8, further comprising an adjusting frame (62), wherein the adjusting frame (62) is respectively connected with the telescopic cylinder (61) and the clamping jaw cylinder (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320486935.XU CN219546061U (en) | 2023-03-14 | 2023-03-14 | Multi-station rotary discharging device for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320486935.XU CN219546061U (en) | 2023-03-14 | 2023-03-14 | Multi-station rotary discharging device for lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219546061U true CN219546061U (en) | 2023-08-18 |
Family
ID=87706828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320486935.XU Active CN219546061U (en) | 2023-03-14 | 2023-03-14 | Multi-station rotary discharging device for lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219546061U (en) |
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2023
- 2023-03-14 CN CN202320486935.XU patent/CN219546061U/en active Active
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