CN213813950U - Cylindrical battery welding seam visual detection system - Google Patents
Cylindrical battery welding seam visual detection system Download PDFInfo
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- CN213813950U CN213813950U CN202022276484.6U CN202022276484U CN213813950U CN 213813950 U CN213813950 U CN 213813950U CN 202022276484 U CN202022276484 U CN 202022276484U CN 213813950 U CN213813950 U CN 213813950U
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Abstract
The utility model discloses a cylinder battery welding seam visual detection system, the on-line screen storage device comprises a base, base top one end fixedly connected with dead lever, base top center department fixedly connected with detects the dish, it is provided with time-recorder and data analysis module to detect the dish inside. The utility model discloses a laser emission module during operation, send a branch of superfine laser, receive the laser beam of target reflection by signal receiving module, rethread time-recorder survey laser beam is from the time of transmission to receipt, calculate a plurality of from detecting the distance data of dish to battery welding position, through data analysis module analysis, if distance difference is too big between several adjacent data, it is great then to indicate cylindrical battery welded position gap, the welding is inhomogeneous, compare in traditional cylindrical battery welding seam and detect, the device low in manufacturing cost is honest and clean, can detect out cylindrical battery's welding condition fast, it inspects to need not artifical utilization naked eye, the manpower has been practiced thrift, the personal health of testing personnel has been protected simultaneously.
Description
Technical Field
The utility model relates to a battery welding technology field especially relates to cylinder battery welding seam visual detection system.
Background
The cylindrical battery is divided into batteries of different systems such as lithium iron phosphate, lithium cobaltate, lithium manganate, cobalt manganese mixture and the like, the shell is divided into a steel shell and a polymer, and the batteries of different material systems have different advantages. The cylinder mainly takes a steel shell cylindrical iron phosphate lithium battery as a main material, and the iron phosphate lithium battery has the advantages of high capacity, high output voltage, good charge-discharge cycle performance, stable output voltage, capability of heavy current discharge, electrochemical stability, safety in use (combustion or explosion caused by improper operations such as overcharge, overdischarge, short circuit and the like), wide working temperature range and environmental friendliness. The energy-saving lamp is widely applied to solar lamps, lawn lamps, backup energy sources, electric tools and toy models.
Current cylinder battery is processing the back, needs the measurement personnel to utilize the naked eye to inspect the welding position of cylinder battery, observes welding position whether there is welding seam, and the time that measurement personnel observed has been of a specified duration, can cause the injury to measurement personnel's eyes, has endangered measurement personnel's the health, and simultaneously when monitoring, current battery fixed bolster structure is complicated, and it is longer to detect battery occupation time with the installation to dismantle for the detection efficiency of cylinder battery descends.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the cylinder battery welding seam visual detection system who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the cylindrical battery weld visual detection system comprises a base, wherein one end of the top of the base is fixedly connected with a fixed rod, the center of the top of the base is fixedly connected with a detection disc, a timer and a data analysis module are arranged in the detection disc, and the top of the detection disc is fixedly connected with a signal receiving module and a plurality of laser emission modules;
the utility model discloses a battery protection plate, including dead lever, connecting bar, battery protection plate bottom is provided with anodal nickel strap and negative pole nickel strap, the welding of battery protection plate bottom has anodal wire and negative pole wire.
As a further description of the above technical solution:
and the two connecting strips are made of plastic materials.
As a further description of the above technical solution:
one end of the positive nickel strap is welded with the battery protection plate, and the other end of the positive nickel strap is welded with one end of the positive electrode at the top of the cylindrical battery main body.
As a further description of the above technical solution:
one end of the negative electrode nickel strap is welded with the battery protection plate, and the other end of the negative electrode nickel strap is welded with one end of the negative electrode at the bottom of the cylindrical battery main body.
As a further description of the above technical solution:
the non-slip mat is anti-slip rubber material, two the non-slip mat closely laminates with the cylinder battery main part outer wall.
As a further description of the above technical solution:
the data analysis module is electrically connected with the timer, the signal receiving module and the laser emitting module.
As a further description of the above technical solution:
the bottom of the cylindrical battery main body is located at the top of the detection disc, and the bottom surface of the cylindrical battery main body is parallel to the top surface of the detection disc.
The utility model discloses following beneficial effect has:
1. the utility model discloses cylinder battery welding seam visual detection system is provided with laser emission module, signal receiving module, time-recorder and data analysis module, through laser emission module during operation, send a bundle of superfine laser, receive the laser beam of target reflection by signal receiving module, and then survey the time that the laser beam is from transmitting to receiving through the time-recorder, calculate a plurality of from detecting the dish to the distance data of battery welding position, and transmit for data analysis module, then through data analysis module analysis, if the distance difference between several adjacent data is too big, it is great to indicate that cylinder battery welded position gap is great, the welding is inhomogeneous, compare traditional cylinder battery welding seam detection, the design structure is ingenious, the thinking is novel, device low in manufacturing cost, and easy operation, can detect out the welding condition of cylinder battery fast, the human eye detection is not needed, so that the manpower is saved, and the personal health of detection personnel is protected.
2. The utility model discloses cylinder battery welding seam visual detection system is provided with connecting strip and slipmat, and the device can install easily through connecting strip and the slipmat that is provided with the plastics material and dismantle the cylindrical battery of different models, and adaptability is stronger, and the detection personnel of being convenient for detects cylindrical battery's welding seam, compares in current cylinder battery welding seam and detects, and this detection device simple structure, the flexibility is stronger, has improved the detection efficiency of detection personnel to cylindrical battery greatly.
Drawings
Fig. 1 is a front view of a cylindrical battery weld visual inspection system provided by the present invention;
fig. 2 is a schematic structural diagram of a battery protection board of the cylindrical battery weld visual inspection system provided by the present invention;
fig. 3 is a top view of a detection plate of the cylindrical battery weld visual detection system provided by the present invention;
fig. 4 is the utility model provides a cylinder battery welding seam visual detection system's slipmat structure sketch map.
Illustration of the drawings:
1. a base; 2. fixing the rod; 3. detecting a disc; 4. a timer; 5. a data analysis module; 6. a signal receiving module; 7. a laser emission module; 8. a connecting strip; 9. a non-slip mat; 10. a cylindrical battery body; 11. a battery face pad; 12. a battery protection plate; 13. a positive electrode nickel strap; 14. a negative nickel strap; 15. a positive electrode lead; 16. and a negative electrode lead.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the cylindrical battery weld visual detection system comprises a base 1, wherein one end of the top of the base 1 is fixedly connected with a fixed rod 2, the center of the top of the base 1 is fixedly connected with a detection disc 3, a timer 4 and a data analysis module 5 are arranged in the detection disc 3, and the top of the detection disc 3 is fixedly connected with a signal receiving module 6 and a plurality of laser emission modules 7;
two connecting strips 8 are arranged at the center of the outer wall of the fixing rod 2, anti-slip pads 9 are fixedly connected to the inner walls of the two connecting strips 8 far away from the fixing rod 2, cylindrical battery bodies 10 are arranged inside the two connecting strips 8, battery face pads 11 are arranged at the tops of the cylindrical battery bodies 10, battery protection plates 12 are arranged at the tops of the battery face pads 11, positive nickel strips 13 and negative nickel strips 14 are arranged at the bottoms of the battery protection plates 12, positive leads 15 and negative leads 16 are welded at the bottoms of the battery protection plates 12, compared with the traditional cylindrical battery weld detection, the design structure is ingenious, the thought is novel, the device manufacturing cost is low, the operation is simple, the welding condition of the cylindrical battery can be rapidly detected, the manual detection by naked eyes is not needed, the manpower is saved, meanwhile, the personal health of detection personnel is protected, and the detection efficiency of the cylindrical battery is greatly improved.
The two connecting strips 8 are made of plastic materials, when a battery with a larger model is encountered, the outer wall of the battery extrudes the connecting strips 8 to cause the deformation of the connecting strips 8, but the outer wall of the connecting strips 8 is tightly jointed with the battery, then the battery can be fixed firmly by matching with the two anti-skid rubber pads, one end of an anode nickel belt 13 is welded with the battery protection plate 12, the other end of the anode nickel belt is welded with the anode end at the top of the cylindrical battery main body 10, one end of a cathode nickel belt 14 is welded with the battery protection plate 12, the other end of the cathode nickel belt is welded with one end of a cathode at the bottom of the cylindrical battery main body 10, the anti-skid pads 9 are made of anti-skid rubber materials, the two anti-skid pads 9 are tightly jointed with the outer wall of the cylindrical battery main body 10, the data analysis module 5 is electrically connected with the timer 4, the signal receiving module 6 and the laser emission module 7, the bottom of the cylindrical battery main body 10 is positioned at the top of the detection disc 3, and the bottom of the cylindrical battery main body 10 is arranged in parallel with the top surface of the detection disc 3, when the laser contacts the bottom of the battery, the reflected laser beams are all received by the signal receiving module 6, so that the distance data from the detection disc 3 to the welding position of the battery can be accurately measured, and effective data is provided for the data analysis module 5 to analyze whether a welding seam exists.
The working principle is as follows: firstly, a detector fixes a cylindrical battery main body 10 to be detected by two connecting strips 8 and an anti-slip pad 9, so that the bottom surface of the cylindrical battery main body 10 is parallel to the top surface of a detection disc 3, after laser is emitted by a laser emitting module 7, the laser beam is reflected after encountering the bottom of the cylindrical battery main body 10 and is received by a signal receiving module 6, a timer 4 measures the time from emitting to receiving of the laser beam, and therefore, a plurality of distance data from the detection disc 3 to the welding position of the battery is calculated and transmitted to a data analysis module 5, and then the distance data is analyzed by the data analysis module 5, if the distance difference between adjacent data is too large, the gap of the welding position of the cylindrical battery is large, the welding is uneven, the welding needs to be reprocessed, otherwise, the welding of the battery is qualified.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. Cylinder battery welding seam visual detection system, including base (1), its characterized in that: a fixed rod (2) is fixedly connected to one end of the top of the base (1), a detection disc (3) is fixedly connected to the center of the top of the base (1), a timer (4) and a data analysis module (5) are arranged in the detection disc (3), and a signal receiving module (6) and a plurality of laser emission modules (7) are fixedly connected to the top of the detection disc (3);
dead lever (2) outer wall center department is provided with two connecting strip (8), two the equal fixedly connected with slipmat (9) of one side inner wall that dead lever (2) were kept away from in connecting strip (8), two connecting strip (8) inside is provided with cylinder battery main part (10), cylinder battery main part (10) top is provided with battery face pad (11), battery face pad (11) top is provided with battery protection board (12), battery protection board (12) bottom is provided with anodal nickel strap (13) and negative pole nickel strap (14), the welding of battery protection board (12) bottom has anodal wire (15) and negative pole wire (16).
2. The cylindrical battery weld visual inspection system of claim 1, wherein: and the two connecting strips (8) are made of plastic materials.
3. The cylindrical battery weld visual inspection system of claim 1, wherein: one end of the positive nickel strap (13) is welded with the battery protection plate (12), and the other end of the positive nickel strap is welded with one end of the positive pole at the top of the cylindrical battery main body (10).
4. The cylindrical battery weld visual inspection system of claim 1, wherein: one end of the negative electrode nickel strap (14) is welded with the battery protection plate (12), and the other end of the negative electrode nickel strap is welded with one end of the negative electrode at the bottom of the cylindrical battery main body (10).
5. The cylindrical battery weld visual inspection system of claim 1, wherein: the anti-slip pad (9) is made of anti-slip rubber, and the anti-slip pad (9) is tightly attached to the outer wall of the cylindrical battery main body (10).
6. The cylindrical battery weld visual inspection system of claim 1, wherein: the data analysis module (5) is electrically connected with the timer (4), the signal receiving module (6) and the laser emitting module (7).
7. The cylindrical battery weld visual inspection system of claim 1, wherein: the bottom of the cylindrical battery main body (10) is positioned at the top of the detection disc (3), and the bottom surface of the cylindrical battery main body (10) is parallel to the top surface of the detection disc (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022276484.6U CN213813950U (en) | 2020-10-14 | 2020-10-14 | Cylindrical battery welding seam visual detection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022276484.6U CN213813950U (en) | 2020-10-14 | 2020-10-14 | Cylindrical battery welding seam visual detection system |
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| CN213813950U true CN213813950U (en) | 2021-07-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577346A (en) * | 2023-04-14 | 2023-08-11 | 海目星激光科技集团股份有限公司 | Welding detection mechanism and welding detection method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577346A (en) * | 2023-04-14 | 2023-08-11 | 海目星激光科技集团股份有限公司 | Welding detection mechanism and welding detection method |
| CN116577346B (en) * | 2023-04-14 | 2024-02-02 | 海目星激光科技集团股份有限公司 | Welding detection mechanism and welding detection method |
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