CN214224463U - Storage battery air tightness detection device - Google Patents
Storage battery air tightness detection device Download PDFInfo
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- CN214224463U CN214224463U CN202120015143.5U CN202120015143U CN214224463U CN 214224463 U CN214224463 U CN 214224463U CN 202120015143 U CN202120015143 U CN 202120015143U CN 214224463 U CN214224463 U CN 214224463U
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Abstract
The utility model discloses a storage battery air tightness detection device, which comprises a storage battery body and a conveyor belt for conveying the storage battery body, and also comprises a support frame, an air pressure pipeline device and a driving device which are arranged above the conveyor belt; the supporting frame comprises an upright post and a top plate which are fixed above the conveying belt, and the top plate is positioned at the top of the upright post; the driving device comprises a first driving device arranged on the top plate and a second driving device arranged on one side of the conveying belt, the pneumatic pipeline device is arranged on the first driving device, a first baffle is arranged on the second driving device, and a second baffle is arranged on the other side of the conveying belt. The utility model discloses a size of control atmospheric pressure realizes detecting the battery leakproofness, and the battery flows along with the conveyer belt and detects station department, and the conveyer belt stops, and the battery is fixed, and atmospheric pressure pipe device whereabouts and annotate the acid hole butt joint then to the inside inflation of battery, can select out the battery that has bad problem through observing atmospheric pressure change, and it is convenient to detect.
Description
Technical Field
The utility model relates to a battery manufacturing technology field especially relates to a battery gas tightness detection device.
Background
The battery cover is a key process for assembling the lead-acid storage battery, and the lead-acid storage battery for the electric vehicle is sealed by adopting epoxy resin. Because of epoxy is the colloid, has mobility, and the temperature is great to its influence, and lid structure is complicated in the battery, can appear the phenomenon that epoxy flows the broken string, and so the battery is sealed not tight, leads to appearing leaking gas battery condemned bad phenomenon, and the closing cap also can cause the battery to seal not tight because the phenomenon that the excessive height of bridge appears the top lid simultaneously, leads to the battery to leak gas to scrap equally. Therefore, in the actual production process, the storage battery needs to be subjected to airtightness detection.
The traditional operation mode for detecting the air tightness of the storage battery is to adopt an inhale ear ball to perform casual inspection in an irregular and quantitative manner, so that the condition of missed inspection is easy to occur, and the rework rate is high; if the mode of examining entirely is adopted, then hard and trivial details and inefficiency owing to manual operation, the battery outward appearance of reprocessing has also received certain influence simultaneously.
Disclosure of Invention
The utility model discloses a solve among the prior art battery gas tightness and detect and adopt the aurilave spot check to have the condition that easily appears lou examining, the rework rate is high, the hard loaded down with trivial details and the inefficiency problem of mode of examining simultaneously entirely, provided a battery gas tightness detection device, replaced manual operation, simplified the testing process, improved work efficiency and detection effect.
In order to realize the purpose, the technical scheme of the utility model is that:
a storage battery air tightness detection device comprises a storage battery body, a conveyor belt for conveying the storage battery body, a support frame arranged above the conveyor belt, an air pressure pipeline device and a driving device;
the supporting frame comprises an upright post and a top plate which are fixed above the conveying belt, and the top plate is positioned at the top of the upright post;
the driving device comprises a first driving device arranged on the top plate and a second driving device arranged on one side of the conveying belt, the pneumatic pipeline device is arranged on the first driving device, a first baffle is arranged on the second driving device, and a second baffle is arranged on the other side of the conveying belt.
Further, the first driving device comprises a first cylinder, two guide shafts and a shell located below the first cylinder guide shaft, wherein the free end of the first cylinder and one end of the guide shaft penetrate through the top plate and are connected to the shell, and the fixed end of the first cylinder is arranged on the top plate.
Furthermore, the air pressure pipeline device comprises three sleeves which are distributed at equal intervals below the shell, a conduit which is externally connected with compressed air is introduced into the sleeves, the conduit is connected to a multi-way valve which is positioned in the shell, an air inlet of the multi-way valve is communicated with a detector which is used for detecting the air pressure value in the storage battery body, and an air outlet of the multi-way valve is communicated with the sleeves.
Further, the second driving device comprises a connecting frame fixedly arranged on one side of the conveying belt and a second air cylinder located on the connecting frame, the free end of the second air cylinder is connected with the first baffle, and the fixed end of the second air cylinder is arranged on the connecting frame.
Furthermore, a pair of guide rails for sliding of the first baffle are arranged below the first baffle, and the pair of guide rails are fixed on the connecting frame.
The utility model has the advantages that:
the utility model discloses a size of control atmospheric pressure realizes detecting the battery leakproofness, and the battery flows along with the conveyer belt and detects station department, and the conveyer belt stops, and the battery is fixed, and atmospheric pressure pipe device whereabouts and annotate the acid hole butt joint then to the inside inflation of battery, can select out the battery that has bad problem through observing atmospheric pressure change, and it is convenient to detect, and can cooperate the production line to realize the pipelining, has improved work efficiency, has great production practice meaning.
Drawings
Fig. 1 is a schematic diagram of the device for detecting the air tightness of the storage battery of the present invention.
Fig. 2 is a schematic diagram of the battery airtightness detection apparatus shown in fig. 1 according to the present invention.
The reference numbers in the drawings are as follows:
the device comprises a storage battery body 1, a conveyor belt 2, a stand column 3, a top plate 4, a first baffle plate 5, a second baffle plate 6, a first cylinder 7, a guide shaft 8, a shell 9, a sleeve 10, a guide pipe 11, a multi-way valve 12, a detector 13, a connecting frame 14, a second cylinder 15 and a guide rail 16.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 2, a storage battery air tightness detection device comprises a storage battery body 1 and a conveyor belt 2 for conveying the storage battery body 1, and further comprises a support frame, an air pressure pipeline device and a driving device which are arranged above the conveyor belt 2;
the supporting frame comprises an upright post 3 and a top plate 4 which are fixed above the conveying belt, and the top plate 4 is positioned at the top of the upright post 3;
the driving device comprises a first driving device arranged on the top plate 4 and a second driving device arranged on one side of the conveying belt 2, the air pressure pipeline device is arranged on the first driving device, a first baffle 5 is arranged on the second driving device, and a second baffle 6 is arranged on the other side of the conveying belt.
In this embodiment, the first driving means includes a cylinder one 7, two guide shafts 8, and a housing 9 located below the cylinder guide shaft 8, the free end of the cylinder one 7 and one end of the guide shaft 8 are connected to the housing 9 through the top plate 4, and the fixed end of the cylinder one 7 is disposed on the top plate 4.
In this embodiment, the pneumatic pipeline device includes three sleeves 10 distributed at equal intervals below the housing 9, a conduit 11 for introducing compressed air is externally connected to the sleeves 10, the conduit 11 is connected to a multi-way valve 12 located in the housing 9, an air inlet of the multi-way valve 12 is communicated with a detector 13 for detecting a pressure value in the battery body 1, an air outlet of the multi-way valve 12 is communicated with the sleeves 10, the sleeves 10 are connected with acid injection holes of the battery in a butt joint mode, then the battery is inflated and pressure-maintained, the pressure value of the battery is directly measured by the detector 13, and if the pressure value in the battery does not reach a preset pressure value, air leakage of the battery can be identified; it should be noted that the structure and principle of the multi-way valve 12 connected to the detector 13 and the sleeve 10 through the conduit 11 are prior art and will not be described herein.
In this embodiment, the second driving device includes a connecting frame 14 fixedly disposed on one side of the conveyor belt 2 and a second air cylinder 15 disposed on the connecting frame 14, a free end of the second air cylinder 15 is connected with the first baffle 5, and a fixed end of the second air cylinder 15 is disposed on the connecting frame 14.
In this embodiment, a pair of guide rails 16 for sliding is disposed below the first baffle 5, and the pair of guide rails 16 is fixed on the connecting frame 14.
In the utility model, the air tightness detection device of the utility model can firstly detect 1/3/5 single cells of the storage battery body 1 and then detect 2/4/6 single cells through the three sleeves 10; when the device works, the storage battery body 1 flows to a position between the first baffle 5 and the second baffle 6 along with the conveyor belt 2, a sensor commonly used in industrial production can be added, when the storage battery body 1 flows to a detection station, the conveyor belt 2 is controlled to stop through the sensor, at the moment, the second air cylinder 15 drives the first baffle 5 to push the storage battery body 1 to approach and abut against the second baffle 6, then the storage battery body 1 is fixed through the combined action of the first baffle 5 and the second baffle 6, then the first air cylinder 7 drives the air pressure pipeline device to press downwards, a sleeve 10 in the air pressure pipeline device is butted with an acid injection hole of the storage battery body 1 and is inflated into the storage battery body until the air pressure reaches 8psi, through judging a display result of the detector 13, when the air pressure in the storage battery is more than 4psi, the storage battery is not leaked, after the detection is finished, the second air cylinder 15 and the first air cylinder 7 are loosened, the first baffle 5 and the air pressure pipeline device return to an initial position, then the conveyer belt 2 drives the battery to leave the detection station and rotate downwards; the circulation effectively selects out bad batteries, and compared with the traditional manual detection by adopting the ear suction ball, the efficiency is high, the yield is high, the quality of the defective products is high, and the effect is good.
The above embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the invention, so that equivalent changes and modifications made according to the structure, characteristics and principles of the present invention are all included in the scope of the present invention.
Claims (5)
1. The storage battery air tightness detection device comprises a storage battery body (1) and a conveyor belt (2) for conveying the storage battery body (1), and is characterized by further comprising a support frame, an air pressure pipeline device and a driving device, wherein the support frame, the air pressure pipeline device and the driving device are arranged above the conveyor belt (2);
the supporting frame comprises an upright post (3) and a top plate (4) which are fixed above the conveying belt, and the top plate (4) is positioned at the top of the upright post (3);
the driving device comprises a first driving device arranged on the top plate (4) and a second driving device arranged on one side of the conveying belt (2), the pneumatic pipeline device is arranged on the first driving device, a first baffle (5) is arranged on the second driving device, and a second baffle (6) is arranged on the other side of the conveying belt.
2. A battery airtightness detection apparatus according to claim 1, wherein the first driving means includes a first cylinder (7), two guide shafts (8), and a housing (9) located below the first cylinder guide shaft (8), the free end of the first cylinder (7) and one end of the guide shaft (8) are connected to the housing (9) through the top plate (4), and the fixed end of the first cylinder (7) is disposed on the top plate (4).
3. The storage battery air tightness detection device according to claim 2, characterized in that the air pressure pipeline device comprises three sleeves (10) which are distributed at equal intervals below the housing (9), a conduit (11) which is filled with compressed air is externally connected to the sleeves (10), the conduit (11) is connected to a multi-way valve (12) which is positioned in the housing (9), an air inlet of the multi-way valve (12) is communicated with a detector (13) which is used for detecting the air pressure value in the storage battery body (1), and an air outlet of the multi-way valve (12) is communicated with the sleeves (10).
4. The accumulator air tightness detection device according to claim 1, characterized in that the second driving device comprises a connecting frame (14) fixedly arranged at one side of the conveyor belt (2) and a second air cylinder (15) positioned on the connecting frame (14), the free end of the second air cylinder (15) is connected with the first baffle plate (5), and the fixed end of the second air cylinder (15) is arranged on the connecting frame (14).
5. The battery air tightness detection device according to claim 4, characterized in that a pair of guide rails (16) for sliding are arranged below the first baffle plate (5), and the pair of guide rails (16) are fixed on the connecting frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120015143.5U CN214224463U (en) | 2021-01-05 | 2021-01-05 | Storage battery air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120015143.5U CN214224463U (en) | 2021-01-05 | 2021-01-05 | Storage battery air tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214224463U true CN214224463U (en) | 2021-09-17 |
Family
ID=77708909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120015143.5U Active CN214224463U (en) | 2021-01-05 | 2021-01-05 | Storage battery air tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214224463U (en) |
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2021
- 2021-01-05 CN CN202120015143.5U patent/CN214224463U/en active Active
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