CN211453403U - Appearance detection device for soft package battery - Google Patents
Appearance detection device for soft package battery Download PDFInfo
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- CN211453403U CN211453403U CN201921842753.1U CN201921842753U CN211453403U CN 211453403 U CN211453403 U CN 211453403U CN 201921842753 U CN201921842753 U CN 201921842753U CN 211453403 U CN211453403 U CN 211453403U
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Abstract
The utility model discloses a soft-package battery appearance detection device, which comprises a first drawstring and a second drawstring, wherein the two flow turning drawstrings are parallel and opposite in flow direction, and the first drawstring is provided with a feeding station, a size detection mechanism and a first appearance detection mechanism; an overturning and transplanting mechanism is arranged between the tail end of the first pull belt and the starting end of the second pull belt and comprises a battery overturning mechanism and a transplanting manipulator, the battery overturning mechanism overturns the battery on the first pull belt in the positive direction and in the negative direction, and then the battery is transferred to the second pull belt through the transplanting manipulator; the second draw belt is provided with a second appearance detection mechanism, a thickness detection mechanism and a blanking station, and the battery enters the second appearance detection mechanism and the thickness detection mechanism and finally moves to the blanking station. The utility model has the advantages that: the user goes up the unloading operation in the last unloading station of device, and laminate polymer battery accomplishes the detection of outward appearance, size in outward appearance detection device automatically, has that occupation space is little, manpower is with low costs, the simple operation's advantage.
Description
Technical Field
The utility model relates to a battery outward appearance detects technical field, especially a laminate polymer battery outward appearance detection device.
Background
With the development requirements of electronic application devices, the lithium battery industry also faces rapid development, and a plurality of lithium battery manufacturers have the advantage of rapid development and growth due to wind. In the production process of the battery, appearance detection is an important detection for detecting whether the battery is qualified. Many surface defects of the lithium battery are directly related to structural defects inside and outside the battery, the defects can directly cause the safety problem and the reliability problem of the battery, and a large part of important potential safety hazards can be effectively eliminated through the detection of the surface defects, so the detection of the surface defects is very important. At present, the appearance of the battery is mainly detected by naked eyes so as to eliminate the defects of battery bulge, scratch and the like. The efficiency of the current battery manufacturing is very high, and relatively, if appearance detection still mainly depends on manual detection, the overall efficiency of the battery production is greatly influenced, and the labor cost is increased; moreover, the judgment standards of manual detection are different, so that false detection and missed detection exist, and the battery is damaged due to the fact that a person touches the battery. Therefore, it is an urgent problem to be solved by those skilled in the art that the automation and mechanization level of the battery appearance inspection needs to be improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, a laminate polymer battery outward appearance detection device is provided.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the appearance detection device of the soft package battery comprises a first pull belt, a second pull belt, a size detection mechanism, two appearance detection mechanisms, an overturning and transplanting mechanism and a thickness detection mechanism; the first drawstring and the second drawstring are arranged in parallel and opposite in flowing direction, the first drawstring is provided with a feeding station, a size detection mechanism and a first appearance detection mechanism, and the battery is put from the feeding station and sequentially enters the size detection mechanism and the first appearance detection mechanism; an overturning and transplanting mechanism is arranged between the tail end of the first pull belt and the starting end of the second pull belt to form a U-shaped circulation direction, the overturning and transplanting mechanism comprises a battery overturning mechanism and a transplanting manipulator, the battery overturning mechanism overturns the battery on the first pull belt by 180 degrees, and then the battery is transferred to the second pull belt through the transplanting manipulator; the second draw belt is provided with a second appearance detection mechanism, a thickness detection mechanism and a discharging station, the discharging station and the feeding station are located on the same side, and the battery enters the second appearance detection mechanism and the thickness detection mechanism and finally moves to the discharging station.
Among the technical scheme, size detection mechanism includes that size detection camera, light and size detect the platform, and size detection camera and light all set up on the size detects the platform, and size detection camera and light aim at the same position of first stretching strap, and size detection camera sweeps the length, the width size information of sign indicating number and scanning battery to the battery, and the illumination luminance that the light guarantee battery size detected.
In the technical scheme, the first appearance detection mechanism or the second appearance detection mechanism is an appearance detection camera, and the appearance detection camera is arranged above the corresponding circulation pull belt through a vertical rod.
According to the technical scheme, the transplanting manipulator comprises a transverse moving guide rail, a lifting guide rail and a sucker, the sucker is installed on the lifting guide rail and moves up and down along the lifting guide rail, the lifting guide rail is installed on the transverse moving guide rail and moves left and right along the transverse moving guide rail, the transverse moving guide rail and the lifting guide rail adjust the position of the sucker, and the sucker grabs and releases a battery.
According to the technical scheme, the thickness detection mechanism comprises a lifting cylinder, a thickness measurement pressing plate, a thickness measurement probe, a thickness measurement base plate and a thickness detection table, the second pull belt passes through the bottom end of the thickness detection table, the lifting cylinder is installed on the thickness detection table and is connected with the thickness measurement pressing plate at the lower end of the thickness detection table, the thickness measurement pressing plate is fixedly provided with the thickness measurement probe, and the thickness measurement probe is opposite to the thickness measurement base plate to measure and calculate the thickness value of the battery.
In the technical scheme, the automatic feeding device further comprises a circulation button, and the circulation button is arranged on the same side of the feeding station and the discharging station.
The utility model has the advantages that: by adopting a semi-automatic appearance detection device, a user carries out loading and unloading and device starting operations at a loading and unloading station of the device, and the appearance and the size of the soft-package battery are automatically detected in the appearance detection device; the device has the advantages of small occupied space, low manpower cost and convenient operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the size detection mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the first/second appearance inspection mechanism of the present invention.
Fig. 4 is a schematic structural view of the turnover transplanting mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the thickness detection mechanism of the present invention.
In the drawings, 1-a first draw tape; 11-a feeding station; 2-a second draw tape; 21-a blanking station; 3-a size detection mechanism; 31-a size detection camera; 32-lighting lamps; 33-a size detection station; 4-a first appearance detection mechanism; 41-appearance detection camera; 42-upright stanchion; 5-overturning the transplanting mechanism; 51-a battery turnover mechanism; 52-transplanting manipulator; 521-a traverse guide rail; 522-lifting guide rails; 523-second sucker; 6-a second appearance detection mechanism; 7-a thickness detection mechanism; 71-a lifting cylinder; 72-thickness measuring press plate; 73-thickness measuring probe; 74-thickness measuring substrate; 75-a thickness detection table; 8-circulation button.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the appearance detection device for the soft package battery comprises a first pull belt 1, a second pull belt 2, a size detection mechanism 3, a first appearance detection mechanism 4, an overturning and transplanting mechanism 5, and a second appearance detection and thickness detection mechanism 7. First stretching strap 1 and second stretching strap 2 set up and flow opposite direction each other parallelly, and the initiating terminal of first stretching strap 1 is equipped with material loading station 11, and the end of second stretching strap 2 is equipped with unloading station 21, and material loading station 11 and unloading station 21 are located the tip with one side of device work plane, and operating personnel stands in this side tip department, puts into the laminate polymer battery who treats the detection in material loading station 11 department to can take out the laminate polymer battery who has detected in unloading station 21 department simultaneously.
Laminate polymer battery gets into first stretching strap 1 from material loading station 11, is equipped with size detection mechanism 3 and first outward appearance detection mechanism 4 on the first stretching strap 1. As shown in fig. 2, the appearance inspection mechanism includes a size inspection camera 31, an illumination lamp 32 and a size inspection table 33, the size inspection table 33 is disposed at the upper end of the first strap 1, a hole is disposed on the size inspection table 33, the size inspection camera 31 is installed in the hole, and the size inspection camera 31 is directly opposite to the battery circulating from the first strap 1 below for information reading. The size detection camera 31 scans and reads bar code or two-dimensional code information on the battery on one hand so as to facilitate reading and recording of battery information; on the other hand, the size detection camera 31 is used to detect the length and width of the pouch battery. The illuminating lamp 32 is arranged at the side edge of the size detection table 33, and the light of the illuminating lamp 32 also irradiates the position of the first pull belt 1 corresponding to the size detection camera 31 so as to ensure the illumination brightness during the size detection of the battery. The size detection camera is a 3D laser camera and adopts a laser sensor of a Keynes LJ-V7060 model.
As shown in fig. 3, the appearance inspection mechanism is mainly an appearance inspection camera 41, the appearance inspection camera 41 is installed above the corresponding flow belt through a vertical rod 42, and the appearance inspection camera 41 is used for scanning and inspecting whether the surface of the battery has defects such as bulges, scratches, etc. Preferably, the appearance inspection camera 41 is a 3D laser camera, and a laser sensor of the model keyence LJ-V7200B can be used for information acquisition.
After finishing the appearance detection of the current battery surface, the battery needs to be turned over to perform appearance detection of another battery surface. For this purpose, as shown in fig. 4, a reverse transplanting mechanism 5 is provided between the end of the first pull tape 1 and the beginning of the second pull tape 2, forming a "U" shape of the battery flow direction. The overturning and transplanting mechanism 5 comprises a battery overturning mechanism 51 and a transplanting manipulator 52, the battery overturning mechanism 51 comprises a driving motor and a first sucker connected with the driving motor, the first sucker sucks the soft-package battery at the tail end of the first pull belt 1, and the driving motor drives the first sucker sucking the soft-package battery to rotate 180 degrees, so that the orientation of two large surfaces of the soft-package battery is turned; transplanting manipulator 52 includes sideslip guide rail 521, lift guide rail 522 and second sucking disc 523, second sucking disc 523 is installed on lift guide rail 522 and is reciprocated along lift guide rail 522, lift guide rail 522 is installed on sideslip guide rail 521 and is removed about along sideslip guide rail 521, sideslip guide rail 521 and lift guide rail 522 adjust the position of second sucking disc 523, second sucking disc 523 removes laminate polymer battery department after the rotation and holds laminate polymer battery, first sucking disc release laminate polymer battery, laminate polymer battery is removed to the initiating terminal of second stretching strap 2 by transplanting manipulator 52 on, second sucking disc 523 releases laminate polymer battery, laminate polymer battery gets into in the detection flow of second stretching strap 2.
And a second appearance detection mechanism 6 and a thickness detection mechanism 7 are arranged on the second pull belt 2, the structure of the second appearance detection mechanism 6 is the same as that of the first appearance detection mechanism 4, and the second appearance detection mechanism 6 is used for carrying out appearance inspection on the surface of the battery after being turned. As shown in fig. 5, the thickness detection mechanism 7 includes a lifting cylinder 71, a thickness measurement pressing plate 72, a thickness measurement probe 73, a thickness measurement substrate 74 and a thickness detection table 75, the thickness detection table 75 is disposed on the second pull belt 2, the lifting cylinder 71 is disposed on the thickness detection table 75, the lifting cylinder 71 is connected to the lifting cylinder 71 and connected to the thickness measurement pressing plate 72 at the lower end of the thickness detection table 75, the thickness measurement pressing plate 72 is fixedly connected to the thickness measurement probe 73, a compressible spring structure is disposed on a probe of the thickness measurement probe 73, and the thickness measurement substrate 74 is disposed right below the thickness measurement probe 73. In battery entering thickness detection mechanism 7, lift cylinder 71 drive thickness measurement clamp plate 72 downstream and paste tight laminate battery, fix thickness measurement probe 73 on thickness measurement clamp plate 72 and down move down simultaneously, and thickness measurement probe 73's probe is pressed on thickness measurement base plate 74, converts laminate battery's thickness information into with corresponding according to the compression volume, and behind the record information, laminate battery shifts out thickness detection mechanism 7. The laminate polymer battery comes out from thickness detection mechanism 7, and the stream is changeed to unloading station 21 department, and the user takes out the battery, accomplishes laminate polymer battery outward appearance and detects the full flow promptly.
In addition, there is the difference of efficiency between the different operating personnel, and operating personnel self also can be more skilled along with operating time increases, and laminate polymer battery outward appearance detection device's circulation time should be suitable for operating personnel self's battery to get and put efficiency, otherwise, the circulation leads to operating personnel to catch up with the operation too fast, or the circulation influences detection efficiency too slowly. As shown in fig. 1, the appearance detection device for the soft-package battery is further provided with a circulation button 8, and the circulation button 8 is arranged on the same side of the feeding station 11 and the discharging station 21 and used for controlling battery circulation detection. After an operator puts the current battery of the feeding and discharging station 21, the transfer button 8 is pressed, the appearance detection device of the soft package battery transfers the battery to a station, and along with the proficiency improvement of the operator, the appearance detection efficiency is increased.
The above embodiments are merely illustrative and not restrictive, and all equivalent changes and modifications made by the methods described in the claims are intended to be included within the scope of the present invention.
Claims (6)
1. Laminate polymer battery outward appearance detection device, its characterized in that: the device comprises a first pull belt, a second pull belt, a size detection mechanism, two appearance detection mechanisms, an overturning and transplanting mechanism and a thickness detection mechanism; the first drawstring and the second drawstring are arranged in parallel and opposite in flowing direction, the first drawstring is provided with a feeding station, a size detection mechanism and a first appearance detection mechanism, and the battery is placed from the feeding station and sequentially enters the size detection mechanism and the first appearance detection mechanism; an overturning and transplanting mechanism is arranged between the tail end of the first pull belt and the starting end of the second pull belt to form a U-shaped circulation direction, the overturning and transplanting mechanism comprises a battery overturning mechanism and a transplanting manipulator, the battery overturning mechanism overturns the battery on the first pull belt by 180 degrees, and then the battery is transferred to the second pull belt through the transplanting manipulator; the second draw belt is provided with a second appearance detection mechanism, a thickness detection mechanism and a discharging station, the discharging station and the feeding station are located on the same side, and the battery enters the second appearance detection mechanism and the thickness detection mechanism and finally moves to the discharging station.
2. The appearance detection device of the soft package battery according to claim 1, characterized in that: size detection mechanism includes that size detection camera, light and size detect the platform, and size detection camera and light all set up on the size detects the platform, and size detection camera and light aim at the same position of first stretching strap, and size detection camera sweeps the length, the width size information of sign indicating number and scanning battery to the battery, and the illumination luminance that the light guarantee battery size detected.
3. The appearance detection device of the soft package battery according to claim 1, characterized in that: the first appearance detection mechanism or the second appearance detection mechanism is an appearance detection camera, and the appearance detection camera is installed above the corresponding circulation pull belt through a vertical rod.
4. The appearance detection device of the soft package battery according to claim 1, characterized in that: the transplanting manipulator comprises a transverse moving guide rail, a lifting guide rail and a sucker, the sucker is installed on the lifting guide rail and moves up and down along the lifting guide rail, the lifting guide rail is installed on the transverse moving guide rail and moves left and right along the transverse moving guide rail, the transverse moving guide rail and the lifting guide rail adjust the position of the sucker, and the sucker grabs and releases a battery.
5. The appearance detection device of the soft package battery according to claim 1, characterized in that: the thickness detection mechanism comprises a lifting cylinder, a thickness measurement pressing plate, a thickness measurement probe, a thickness measurement base plate and a thickness detection platform, the second pull belt passes through the bottom end of the thickness detection platform, the lifting cylinder is installed on the thickness detection platform and connected with the thickness measurement pressing plate at the lower end of the thickness detection platform, the thickness measurement pressing plate is fixedly provided with the thickness measurement probe, and the thickness measurement probe is opposite to the thickness measurement base plate to measure and calculate the thickness value of the battery.
6. The appearance detection device of the soft package battery according to claim 1, characterized in that: the automatic feeding device is characterized by further comprising a circulation button, wherein the circulation button is arranged on the same side of the feeding station and the discharging station.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842753.1U CN211453403U (en) | 2019-10-30 | 2019-10-30 | Appearance detection device for soft package battery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842753.1U CN211453403U (en) | 2019-10-30 | 2019-10-30 | Appearance detection device for soft package battery |
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| CN211453403U true CN211453403U (en) | 2020-09-08 |
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| CN201921842753.1U Active CN211453403U (en) | 2019-10-30 | 2019-10-30 | Appearance detection device for soft package battery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358055A (en) * | 2021-05-31 | 2021-09-07 | 东莞市爱康电子科技有限公司 | Battery cell size detection machine |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358055A (en) * | 2021-05-31 | 2021-09-07 | 东莞市爱康电子科技有限公司 | Battery cell size detection machine |
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