CN220547318U - Battery package on-line measuring equipment - Google Patents

Battery package on-line measuring equipment Download PDF

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Publication number
CN220547318U
CN220547318U CN202322014531.3U CN202322014531U CN220547318U CN 220547318 U CN220547318 U CN 220547318U CN 202322014531 U CN202322014531 U CN 202322014531U CN 220547318 U CN220547318 U CN 220547318U
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battery pack
detection
plate
conveying line
line
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CN202322014531.3U
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常梁俊
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Suzhou Juntai New Energy Equipment Co ltd
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Suzhou Juntai New Energy Equipment Co ltd
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Abstract

The utility model relates to battery pack online detection equipment, which comprises a detection station arranged on one side of a battery pack production conveying line, a disqualified battery pack storage station arranged on the other side of the battery pack production conveying line, and a jacking translation machine arranged on the battery pack production conveying line; the detection station comprises a detection machine table, a manipulator arranged on the detection machine table and a detection assembly provided with a manipulator driving end; the unqualified battery pack storage station comprises a storage machine table and a translation conveyor arranged on the storage machine table; the jacking translation machine is used for translating the battery pack production jig loaded with the unqualified battery packs from the battery pack production conveying line to the translation conveyor; the utility model can detect the battery pack online, detect the unqualified battery pack, and enable the stand horse to move the unqualified battery pack out of the battery pack production conveying line, thereby effectively avoiding the unqualified battery pack from flowing into the market and reducing the risk.

Description

Battery package on-line measuring equipment
Technical Field
The utility model relates to the technical field of battery production, in particular to battery pack on-line detection equipment.
Background
The realization of the reform policy of the electric power system in China, the gradual establishment of the spot market, the realization of large-scale grid connection of renewable energy sources, the perfection of a distributed energy system, the rapid popularization of electric vehicles, the development perfection of energy Internet and the like continuously push the scale of the energy storage market to steadily climb. In the future, the maturation of energy storage technology and application strategy, the formulation of standards and specifications, the reduction of cost, the realization of large-scale production, the establishment of energy storage application market and price mechanism all ensure that energy storage plays a firmer role in supporting the realization of energy structure in China to low carbonization transformation. With the rapid development of new energy industry, the energy storage battery is widely applied to various fields such as 5G base stations, hybrid electric vehicles, household energy storage, high-speed security and protection power supplies and the like. The more and more simplified the energy storage battery manufacturing process, the higher the flexibility requirement to equipment.
At present, in the production process of a battery pack, insulation voltage resistance detection or total voltage internal resistance detection is required, and as disclosed in the prior art, the square battery module assembly line comprises a battery cell box body feeding device, a battery cell automatic detection device, a cleaning and dispensing device, a carrying and stacking device, a polarity detection device, a welding spot cleaning device, a post-welding detection device, an insulation voltage resistance device and a packaging and assembling device; although the automatic production is realized, after insulation and voltage resistance detection is carried out on insulation and voltage resistance equipment in the prior art, if unqualified battery modules are detected, the unqualified battery modules can only be conveyed to packing and assembling equipment through a double-speed chain and then sorted; as the unqualified battery modules cannot be taken down from the double-speed chain by the vertical horse at the insulated voltage-resistant equipment, once the unqualified battery modules are not sorted out at the packaging and assembling equipment, the unqualified battery modules enter the packaging and assembling equipment to be sold to customers, the customers can doubt the quality of the products, the reputation of manufacturers is reduced, and huge losses are caused to the manufacturers.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides battery pack on-line detection equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the battery pack online detection device comprises a detection station arranged on one side of a battery pack production conveying line, a disqualified battery pack storage station arranged on the other side of the battery pack production conveying line, and a jacking translation machine arranged on the battery pack production conveying line and positioned between the detection station and the disqualified battery pack storage station;
the detection station comprises a detection machine table, a manipulator arranged on the detection machine table and a detection assembly provided with a manipulator driving end;
the unqualified battery pack storage station comprises a storage machine table and a translation conveyor arranged on the storage machine table; the translation conveyor and the jacking translation machine are arranged in a collinear manner and are perpendicular to the battery pack production conveying line, and the translation conveyor and the jacking translation machine are used for translating the battery pack production jig loaded with the unqualified battery packs from the battery pack production conveying line to the unqualified battery pack storage station; the conveying surface of the translation conveyor is slightly higher than that of the battery pack production conveying line.
Preferably, the detection assembly is an insulation and voltage resistance detection assembly and comprises an L-shaped bracket connected with the driving end of the manipulator and two groups of insulation and voltage resistance detection units which are respectively arranged at two ends of the L-shaped bracket and are vertically arranged; each group of insulation voltage-resistant detection units comprises a support plate connected with the end part of the L-shaped support, a cylinder arranged on the support plate, a mounting block for arranging the driving end of the cylinder, a probe movably arranged on the mounting block and parallel to the piston of the cylinder, and a buffer spring sleeved on the probe.
Preferably, the detection component is a total internal pressure detection component and comprises a long strip support connected with the driving end of the manipulator and two groups of total internal pressure detection units respectively vertically arranged at two ends of the long strip support; the total pressure internal resistance detection unit comprises a lifting cylinder vertically arranged at the end part of the strip support, a connecting block arranged at the driving end of the lifting cylinder and a probe vertically arranged on the connecting block.
Preferably, a limiting plate is arranged at one end, far away from the battery pack production conveying line, of the translation conveyor.
Preferably, the translation conveyor is a double-row belt conveyor, wherein a positioning cylinder is arranged between two rows of belts; the positioning cylinder is vertically arranged, the driving end faces upwards, and the positioning cylinder can extend into a positioning hole at the bottom of the battery pack production jig.
Preferably, the battery pack production jig comprises a carrier plate, a material plate arranged on the carrier plate, a blocking frame positioned on one side of the material plate and a pressing mechanism positioned on the other side of the material plate;
the blocking frame comprises a first connecting plate arranged on the carrier plate, a baffle plate suspended above the material plate, and a plurality of steering plates arranged at intervals and used for connecting the baffle plate and the first connecting plate; the steering plate is in a bent shape, two end faces are vertically arranged, and the bottom is thicker than the head;
the pressing mechanism comprises a second connecting plate arranged on the carrier plate, a pressing plate which is arranged above the material plate in a suspending manner and is placed opposite to the material plate, a quick clamp arranged on the second connecting plate and connected with the pressing plate, and guide rod assemblies arranged on two sides of the quick clamp and connected with the pressing plate.
Preferably, the clamping surfaces of the baffle plate and the pressing plate are provided with rubber gaskets.
Preferably, a blocking component is arranged on one side of the jacking translation machine on the battery pack production conveying line; the jacking translation machine and the blocking assembly are placed along the conveying direction of the battery pack production conveying line.
Preferably, the detection machine and the storage machine are fixedly connected with the rack of the battery pack production conveying line through bolts.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the utility model, the detection assembly can be driven by the mechanical arm to automatically detect the battery pack, and the unqualified battery pack is detected, so that the unqualified battery pack can be moved out of the battery pack production conveying line by the vertical horse through the lifting translation machine and temporarily stored on the translation conveyor, thereby effectively avoiding the unqualified battery pack from flowing into the market and reducing the risk.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic structural diagram of an on-line insulation and voltage-withstand detection device for a battery pack according to the present utility model;
FIG. 2 is a schematic diagram of the structure of the insulation and voltage resistance detection assembly according to the present utility model;
FIG. 3 is a cross-sectional view of a translating conveyor according to the present utility model;
FIG. 4 is a schematic structural view of a battery pack production conveyor line according to the present utility model;
FIG. 5 is a schematic diagram of a battery pack production jig according to the present utility model;
fig. 6 is a schematic structural diagram of the online total voltage internal resistance detection device for the battery pack according to the present utility model;
fig. 7 is a schematic structural diagram of the total internal pressure detecting component in the present utility model.
Wherein: 1. a battery pack production conveyor line; 2. a detection station; 21. detecting a machine; 22. a manipulator; 23. an insulation withstand voltage detecting assembly; 231. an L-shaped bracket; 2311. a slit hole; 232. an insulation withstand voltage detecting unit; 2321. a support plate; 2322. a cylinder; 2323. a mounting block; 2324. a probe; 2325. a buffer spring; 24. a total voltage internal resistance detection component; 241. a strip support; 242. a total voltage internal resistance detection unit; 2421. a lifting cylinder; 2422. a connecting block; 2423. a probe; 3. a defective battery pack storage station; 31. storing a machine; 32. a translation conveyor; 33. a limiting plate; 34. positioning a cylinder; 4. battery pack production jig; 41. a carrier plate; 42. a material plate; 43. a blocking frame; 431. a first connection plate; 432. a baffle; 433. a steering plate; 44. a compressing mechanism; 441. a second connecting plate; 442. a pressing plate; 443. a quick clamp; 444. a guide rod assembly; 45. a rubber gasket; 5. jacking the translation machine; 6. a blocking assembly.
Detailed Description
The utility model will be described in further detail with reference to the accompanying drawings and specific examples.
Embodiment one:
fig. 1-2 are diagrams showing an on-line battery pack detection apparatus according to the present utility model, comprising a detection station 2 provided on one side of a battery pack production conveyor line 1, a reject battery pack storage station 3 provided on the other side of the battery pack production conveyor line 1, and a jacking translation machine 5 provided on the battery pack production conveyor line 1 and located between the detection station 2 and the reject battery pack storage station 3;
the detection station 2 comprises a detection machine table 21, a manipulator 22 arranged on the detection machine table 21 and an insulation and voltage resistance detection assembly 23 arranged at the driving end of the manipulator 22;
the unqualified battery pack storage station 3 comprises a storage machine 31 and a translation conveyor 32 arranged on the storage machine 31; the translation conveyor 32 and the jacking translation machine 5 are placed in a collinear manner and are perpendicular to the battery pack production conveyor line 1, and are used for translating the battery pack production jig 4 loaded with the unqualified battery packs from the battery pack production conveyor line 1 to the unqualified battery pack storage station 3; the conveying surface of the translation conveyor 32 is slightly higher than that of the battery pack production conveying line 1.
When in operation, the device comprises: the battery pack production conveyor line 1 drives the battery pack production jig 4 loaded with the battery packs to move above the jacking translation machine 5, and then the mechanical arm 22 drives the insulation voltage resistance detection assembly 23 to automatically detect the insulation voltage resistance of the battery packs; if the detection is qualified, the battery pack production conveyor line 1 drives the battery pack production jig 4 loaded with the battery packs to move to the next process; if the detection is unqualified, the jacking translation machine 5 jacks up the battery pack production jig 4, so that the battery pack production jig 4 is separated from the battery pack production conveying line 1 and conveyed to the translation conveyor 32, and a worker takes off the unqualified battery pack from the translation conveyor 32, so that the translation conveyor 32 is always ensured to be in a vacant state, the unqualified battery is effectively prevented from flowing out, and the risk is reduced; finally, the lifting translation machine 5 descends to return to the initial position, and the cyclic operation is performed.
Further, as shown in fig. 2, the insulation and voltage detection assembly 23 includes an L-shaped bracket 231 connected to the driving end of the manipulator 22, and two insulation and voltage detection units 232 respectively disposed at two ends of the L-shaped bracket 231 and vertically disposed; each group of insulation and voltage-withstand detection units 232 comprises a support plate 2321 connected with the end part of the L-shaped support 231, a cylinder 2322 arranged on the support plate 2321, a mounting block cylinder 2323 arranged on the driving end of the cylinder 2322, a probe 2324 movably arranged on the mounting block cylinder 2323 and placed in parallel with a piston of the cylinder 2322, and a buffer spring 2325 sleeved on the probe 2324;
when in operation, the device comprises: the mechanical arm 22 drives the insulating and voltage-withstand detecting assembly 23 to move to the vicinity of the battery pack, so that probes of the insulating and voltage-withstand detecting units 232 which are vertically arranged are firstly opposite to the positive electrode of the battery pack, and meanwhile, probes of the insulating and voltage-withstand detecting units 232 which are horizontally arranged are aligned with steel belts of the battery pack, then, cylinders 2322 of two groups of insulating and voltage-withstand detecting units 232 extend out simultaneously, so that two probes 2324 are respectively contacted with the positive electrode of the battery pack and the steel belts of the battery pack, then, larger voltage is input, how much current flows, the lower the current is, the better the current is, and the higher the impedance is, and the better the impedance is; after the insulation and voltage resistance test of the battery pack anode and the battery pack steel belt is completed, the mechanical arm drives the insulation and voltage resistance detection assembly 23 to move, so that the vertically placed insulation and voltage resistance detection unit 232 probe is opposite to the battery pack anode, and meanwhile, the horizontally placed insulation and voltage resistance detection unit 232 probe is aligned to the battery pack steel belt, and the test is performed as above.
Further, as shown in fig. 2, at least two parallel elongated holes 2311 are provided at both ends of the L-shaped bracket 231, and a support plate 2321 is fixed to the end of the L-shaped bracket 231 by bolts passing through the elongated holes 2311; according to the utility model, the long strip holes 2311 are arranged, so that the position of the supporting plate 2321 can be adjusted by loosening the bolts, and the machining precision is reduced.
Further, as shown in fig. 1, a limiting plate 33 is disposed at one end of the translation conveyor 32 away from the battery pack production conveyor line 1; when the battery pack production jig 4 loaded with the defective battery pack is conveyed onto the translation conveyor 32, a limiting effect can be achieved by the limiting plate 33.
Further, as shown in fig. 3, the translating conveyor 32 is a double-row belt conveyor, in which a positioning cylinder 34 is disposed between two rows of belts; the positioning cylinder 34 is vertically arranged, and the driving end faces upwards and can extend into a positioning hole at the bottom of the battery pack production jig 4; after the battery pack production jig 4 loaded with the unqualified battery packs is conveyed to the translation conveyor 32, the positioning cylinder 34 stretches into a positioning hole at the bottom of the battery pack production jig 4 to play a role in positioning.
Further, as shown in fig. 4, a blocking component 6 is arranged on one side of the jacking translation machine 5 on the battery pack production conveying line 1; the jacking translation machine 5 and the blocking assembly 6 are arranged along the conveying direction of the battery pack production conveying line 1; the blocking component 6 ensures that the battery pack production jig 4 moves to the position right above the lifting translation machine 5.
Further, the detection machine 21 and the storage machine 31 are fixedly connected with the frame of the battery pack production conveying line 1 through bolts, so that the whole structure is more stable and is not easy to shake, and the mechanical arm 22 is convenient to drive the insulation voltage-resistant detection assembly 23 to automatically perform insulation voltage-resistant detection on the battery pack.
Further, as shown in fig. 5, the battery pack production jig 4 includes a carrier 41, a material plate 42 disposed on the carrier 41, a blocking frame 43 disposed on one side of the material plate 42, and a pressing mechanism 44 disposed on the other side of the material plate 42;
the blocking frame 43 comprises a first connecting plate 431 arranged on the carrier plate 41, a baffle 432 suspended above the material plate 42, and a plurality of steering plates 433 arranged at intervals and used for connecting the baffle 432 and the first connecting plate 431, and the structural design ensures that the blocking frame 43 is firm and lighter; the steering plate 433 is in a bent shape, two end faces are vertically arranged, the bottom is thicker than the head, and the structural design can bear larger force;
the pressing mechanism 44 includes a second connection plate 441 disposed on the carrier 41, a pressing plate 442 suspended above the material plate 42 and disposed opposite to the material plate 42, a quick clamp 443 disposed on the second connection plate 441 and connected to the pressing plate 442, and guide rod assemblies 444 disposed on two sides of the quick clamp 443 and connected to the pressing plate 442.
When in operation, the device comprises: the multiple battery cells are positioned on the material plate 42, one end of the battery cells is positioned through the baffle 432, and the other end of the battery cells is locked through the quick clamp 443 driving the pressing plate 442, so that the battery cell has the advantages of simple structure, convenience in operation, low manufacturing cost and the like.
Further, as shown in fig. 5, the clamping surfaces of the baffle 432 and the pressing plate 442 are respectively provided with a rubber gasket 45, so that the baffle 432 and the pressing plate 442 are prevented from directly contacting the battery cell, and a buffer protection effect is achieved.
Embodiment two:
as shown in fig. 6 to 7, the difference from the first embodiment is that the total internal pressure detecting component 24 installed at the driving end of the manipulator 22 includes a long bar bracket 241 connected to the driving end of the manipulator, and two groups of total internal pressure detecting units 242 vertically disposed at both ends of the long bar bracket 241; the total internal pressure detecting unit 242 includes a lifting cylinder 2421 vertically disposed at an end of the bar frame 241, a connection block 2422 disposed at a driving end of the lifting cylinder 2421, and a probe 2423 vertically disposed on the connection block 2422.
When in operation, the device comprises: the manipulator 22 drives the total internal pressure detecting component 24 to move to the vicinity of the battery pack, so that the two groups of total internal pressure detecting units 242 are respectively aligned with the positive electrode and the negative electrode of the battery pack, and then the lifting cylinders 2421 of the two groups of total internal pressure detecting units 242 are lowered, so that the two probes 2423 are respectively contacted with the positive electrode and the negative electrode of the battery pack, and the total internal pressure is detected.
The foregoing is merely a specific application example of the present utility model, and the protection scope of the present utility model is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the utility model.

Claims (9)

1. The utility model provides a battery package on-line measuring equipment which characterized in that: the device comprises a detection station arranged on one side of a battery pack production conveying line, a disqualified battery pack storage station arranged on the other side of the battery pack production conveying line, and a jacking translation machine arranged on the battery pack production conveying line and positioned between the detection station and the disqualified battery pack storage station;
the detection station comprises a detection machine table, a manipulator arranged on the detection machine table and a detection assembly provided with a manipulator driving end;
the unqualified battery pack storage station comprises a storage machine table and a translation conveyor arranged on the storage machine table; the translation conveyor and the jacking translation machine are arranged in a collinear manner and are perpendicular to the battery pack production conveying line, and the translation conveyor and the jacking translation machine are used for translating the battery pack production jig loaded with the unqualified battery packs from the battery pack production conveying line to the unqualified battery pack storage station; the conveying surface of the translation conveyor is slightly higher than that of the battery pack production conveying line.
2. The battery pack on-line detection apparatus according to claim 1, wherein: the detection assembly is an insulation voltage-resistant detection assembly and comprises an L-shaped bracket connected with the driving end of the manipulator and two groups of insulation voltage-resistant detection units which are respectively arranged at two ends of the L-shaped bracket and are vertically arranged; each group of insulation voltage-resistant detection units comprises a support plate connected with the end part of the L-shaped support, a cylinder arranged on the support plate, a mounting block for arranging the driving end of the cylinder, a probe movably arranged on the mounting block and parallel to the piston of the cylinder, and a buffer spring sleeved on the probe.
3. The battery pack on-line detection apparatus according to claim 1, wherein: the detection component is a total pressure internal resistance detection component and comprises a strip bracket connected with the driving end of the manipulator and two groups of total pressure internal resistance detection units which are vertically arranged at two ends of the strip bracket respectively; the total pressure internal resistance detection unit comprises a lifting cylinder vertically arranged at the end part of the strip support, a connecting block arranged at the driving end of the lifting cylinder and a probe vertically arranged on the connecting block.
4. A battery pack on-line detection apparatus according to any one of claims 1 to 3, wherein: and a limiting plate is arranged at one end, far away from the battery pack production conveying line, of the translation conveyor.
5. The battery pack on-line detection apparatus according to claim 4, wherein: the translation conveyor is a double-row belt conveyor, and a positioning cylinder is arranged between two rows of belts; the positioning cylinder is vertically arranged, the driving end faces upwards, and the positioning cylinder can extend into a positioning hole at the bottom of the battery pack production jig.
6. The battery pack on-line detection apparatus according to claim 5, wherein: the battery pack production jig comprises a carrier plate, a material plate arranged on the carrier plate, a blocking frame positioned on one side of the material plate and a pressing mechanism positioned on the other side of the material plate;
the blocking frame comprises a first connecting plate arranged on the carrier plate, a baffle plate suspended above the material plate, and a plurality of steering plates arranged at intervals and used for connecting the baffle plate and the first connecting plate; the steering plate is in a bent shape, two end faces are vertically arranged, and the bottom is thicker than the head;
the pressing mechanism comprises a second connecting plate arranged on the carrier plate, a pressing plate which is arranged above the material plate in a suspending manner and is placed opposite to the material plate, a quick clamp arranged on the second connecting plate and connected with the pressing plate, and guide rod assemblies arranged on two sides of the quick clamp and connected with the pressing plate.
7. The battery pack on-line detection apparatus according to claim 6, wherein: the clamping surfaces of the baffle plate and the pressing plate are respectively provided with a rubber gasket.
8. The battery pack on-line detection apparatus according to claim 7, wherein: a blocking component is arranged on one side of the jacking translation machine on the battery pack production conveying line; the jacking translation machine and the blocking assembly are placed along the conveying direction of the battery pack production conveying line.
9. The battery pack on-line detection apparatus according to claim 8, wherein: the detection machine and the storage machine are fixedly connected with the rack of the battery pack production conveying line through bolts.
CN202322014531.3U 2023-07-28 2023-07-28 Battery package on-line measuring equipment Active CN220547318U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322014531.3U CN220547318U (en) 2023-07-28 2023-07-28 Battery package on-line measuring equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322014531.3U CN220547318U (en) 2023-07-28 2023-07-28 Battery package on-line measuring equipment

Publications (1)

Publication Number Publication Date
CN220547318U true CN220547318U (en) 2024-03-01

Family

ID=90002113

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322014531.3U Active CN220547318U (en) 2023-07-28 2023-07-28 Battery package on-line measuring equipment

Country Status (1)

Country Link
CN (1) CN220547318U (en)

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