CN215865654U - Soft packet of lithium cell leakage detection equipment - Google Patents
Soft packet of lithium cell leakage detection equipment Download PDFInfo
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- CN215865654U CN215865654U CN202121793379.8U CN202121793379U CN215865654U CN 215865654 U CN215865654 U CN 215865654U CN 202121793379 U CN202121793379 U CN 202121793379U CN 215865654 U CN215865654 U CN 215865654U
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Abstract
The utility model belongs to the technical field of battery detection, and particularly relates to a soft package lithium battery leakage detection device. The automatic loading and unloading device comprises a cabinet, a loading device, a loading code scanning and carrying device, a die assembly detection device, an unloading carrying device and an unloading device, wherein the loading device, the loading code scanning and carrying device, the die assembly detection device, the unloading carrying device and the unloading device are sequentially arranged on the cabinet; the feeding device comprises a belt conveying mechanism and a visual positioning mechanism arranged on one side of the belt conveying mechanism, the belt conveying mechanism comprises a feeding rack arranged on the cabinet, and a feeding drawstring and a backlight source which are arranged on the feeding rack and used for conveying the batteries, the feeding drawstring is made of a light-transmitting material, and the backlight source is positioned below the feeding drawstring; the visual positioning mechanism comprises a camera frame arranged on the cabinet and a photographing camera arranged on the camera frame, and the photographing camera and the backlight source are arranged oppositely. Compared with the prior art, the equipment can greatly improve the detection efficiency of the equipment, and reduce the labor intensity and the omission factor of workers; meanwhile, the batteries are accurately grabbed by visual positioning, and the batteries are exchanged in a one-key mode.
Description
Technical Field
The utility model belongs to the technical field of battery detection, and particularly relates to a soft package lithium battery leakage detection device.
Background
With the rise of new energy industries, the demand of batteries is increasing. In the traditional lithium battery leakage detection, whether the battery is damaged or not is usually judged manually from the appearance of the product, so that the detection efficiency is low, and the leakage detection rate is high; when the traditional soft package lithium battery leakage detection equipment detects batteries of different models, at least part of parts of the detection equipment need to be replaced so as to meet the requirements of leakage detection of the batteries of different models.
For example, in the existing device, a mechanical device is arranged at the tail end of a feeding pull belt, and a battery is transported to a test position by a transporting device after being subjected to position setting, so that on one hand, force is applied to the battery during the position setting of the battery, and the risk of damaging the battery is reduced, and on the other hand, the mechanical structure needs to be adjusted or part of parts needs to be replaced to achieve the purpose of being suitable for the appearance size of the battery during the production of batteries with different sizes, so that the loss of labor, time and cost is generated, and the production cost is increased.
Based on this, the research and development of a novel soft packet of lithium cell that adapts to the demand of remodeling fast reveals check out test set.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the leakage detection equipment for the soft package lithium battery, which realizes the full-automatic control of the leakage detection equipment, has high automation degree, can greatly improve the detection efficiency of the equipment, and reduces the labor intensity and the leakage detection rate of workers; meanwhile, the batteries are accurately grabbed through non-contact visual positioning and mechanical arm positioning, and the batteries to be carried can be accurately positioned and grabbed without adding redundant mechanical positioning devices, so that one-key type changing is realized.
The utility model adopts the following technical scheme: the leakage detection equipment for the soft package lithium battery comprises a cabinet, and a feeding device, a feeding code scanning and carrying device, a die assembly detection device, a discharging carrying device and a discharging device which are sequentially arranged on the cabinet;
the feeding device comprises a belt conveying mechanism and a visual positioning mechanism arranged on one side of the belt conveying mechanism, wherein the belt conveying mechanism comprises a feeding rack arranged on the cabinet, and a feeding drawstring and a backlight source which are arranged on the feeding rack and used for conveying batteries, the feeding drawstring is made of a light-transmitting material, and the backlight source is positioned below the feeding drawstring;
the visual positioning mechanism comprises a camera frame arranged on the cabinet and a photographing camera arranged on the camera frame, wherein the photographing camera and the backlight source are arranged oppositely.
Further, the loading, code scanning and carrying device comprises a code scanning mechanism, a loading manipulator and an NG storage box which are arranged on the cabinet, and the code scanning mechanism, the loading manipulator and the NG storage box are all positioned on the periphery of the tail end of the belt conveying mechanism;
the feeding manipulator comprises a first manipulator body and a first sucker component arranged at the tail end of the first manipulator body, wherein the first sucker component comprises a first sucker body and a plurality of first suckers vertically arranged on the first sucker body.
Furthermore, the first sucker body is a silica gel aluminum sucker.
Furthermore, the first suction disc assembly further comprises an adsorption power source for providing adsorption power for the first suction nozzle, and the adsorption power source is connected with the first suction nozzle through a pneumatic quick-plug valve.
Furthermore, the die assembly detection device comprises a die assembly rack arranged on the cabinet, an upper test die body, a lifting driving mechanism, a lower test die body and a sliding driving mechanism, wherein the upper test die body, the lifting driving mechanism, the lower test die body and the sliding driving mechanism are respectively arranged on the die assembly rack;
the upper testing mold body is positioned above the lower testing mold body and is matched with the sliding driving mechanism through the lifting driving mechanism so as to drive the upper testing mold body and the lower testing mold body to be closed or opened.
Furthermore, the die assembly detection device also comprises a locking mechanism arranged on the die assembly rack, and the locking mechanism is positioned above the upper test die body so as to lock the die cavity after the upper test die body and the lower test die body are assembled.
Furthermore, the lifting driving mechanism comprises a lifting cylinder, and a telescopic rod of the lifting cylinder is fixedly connected with the upper testing mold body; the telescopic rod is vertically arranged and is perpendicular to the upper testing mold body.
Furthermore, the sliding driving mechanism comprises a sliding power part and a lead screw sliding module which are respectively arranged on the die assembly rack; the sliding power part is in transmission connection with the lead screw sliding module to drive the sliding table in the lead screw sliding module to slide forwards and backwards;
and the lower testing die body is fixedly arranged on a sliding platform of the lead screw sliding module.
Further, unloading handling device is the unloading manipulator, the unloading manipulator includes the second robot hand body and installs the terminal second sucking disc subassembly of second robot hand body, the second sucking disc subassembly includes the second sucking disc body and sets up perpendicularly a plurality of second suction nozzles on the second sucking disc body.
Furthermore, unloader including install unloading frame on the rack and install the ejection of compact stretching strap that is used for carrying the battery in the unloading frame, just unloader is located unloading handling device's below.
Compared with the prior art, the utility model has the following beneficial effects:
1) according to the soft package lithium battery leakage detection equipment, the full-automatic control of the leakage detection equipment is realized through the matching of the parts of the feeding device, the feeding code scanning and carrying device, the die assembly detection device, the discharging carrying device and the discharging device, the automatic battery loading and unloading can be realized, the automation degree is high, the detection efficiency of the equipment can be greatly improved, and the labor intensity and the omission ratio of workers are reduced. Simultaneously, add visual positioning mechanism and for the backlight that visual positioning mechanism polished in this check out test set, realize the accurate of battery through contactless visual positioning and manipulator location and snatch, need not to increase unnecessary mechanical positioner, can realize treating the accurate location of transport battery and snatch, realize a key retooling. By adopting a visual positioning mode, the position of batteries with different sizes in the visual field range of the conveying line can be positioned and the shape center position of the batteries can be accurately judged through an algorithm, and a robot is guided to absorb the batteries from a proper position according to the positioning position of the batteries, so that the batteries are accurately conveyed to a testing position. The process can automatically adapt to the change of the appearance size of the battery, the size specification of the battery which is produced in a changing way does not need to be reset and parameters are modified, and the self-adaptive parameter change can be realized, so that the workload of manual participation in production and model changing is reduced, mechanical structural parts do not need to be adjusted or replaced, the model changing time is shortened, and the cost consumption is saved. In addition, the equipment is used for detecting the leakage of the battery before and after the MINI polymer soft package lithium ion battery PACK is processed, is suitable for the leakage test of the battery core and the finished product battery, and ensures that the battery body with the broken hole defect rapidly bulges, thereby being convenient for identifying the abnormal battery.
2) When the feeding manipulator is used, the battery is sucked through the first suction nozzle, the plurality of suction nozzles are arranged on the suction cup body, the suction nozzles can be regularly arranged on the suction cup body, a user can select the number of the opened suction nozzles according to the size of the battery, when the small battery is sucked, the suction cup does not need to be replaced, the redundant suction nozzle pipeline is only required to be closed through a pneumatic quick-insertion valve, the quick changing can be realized, the convenience and the rapidness are realized, and the operation is simple.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an embodiment of a soft package lithium battery leakage detection device according to the present invention;
FIG. 2 is a schematic structural view of the belt conveyor of FIG. 1;
FIG. 3 is a schematic structural view of the cabinet and the loading, code-scanning and carrying device shown in FIG. 1;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic structural view of the clamping detection device in FIG. 1;
FIG. 6 is a schematic structural view of the blanking and conveying apparatus shown in FIG. 1;
FIG. 7 is a schematic structural view of the feeding device in FIG. 1;
wherein: a cabinet 1;
the device comprises a feeding device 2, a belt conveying mechanism 20, a feeding rack 201, a feeding pull belt 202, a backlight source 203, a visual positioning mechanism 21, a camera rack 211, a photographing camera 212 and a dust collector 22;
the loading code scanning and conveying device 3, the code scanning mechanism 30, the loading manipulator 31, a first manipulator body 311, a first sucker component 312, a first sucker body 312-1, a first sucker nozzle 312-2 and an NG storage box 32;
the device comprises a mold closing detection device 4, a mold closing rack 40, an upper test mold body 41, a limiting piece 411, a lifting driving mechanism 42, a lifting cylinder 421, a telescopic rod 421-1, a lower test mold body 43, a sliding driving mechanism 44, a sliding power piece 441, a lead screw sliding module 442, a sliding table 442-1, a locking mechanism 45, a locking cylinder 451 and a locking piece 452;
the blanking and carrying device 5, the second robot body 50, the second sucker assembly 51, the second sucker body 511 and the second suction nozzle 512;
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 present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "disposed," "connected," "disposed," and "communicating" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The utility model will be discussed in detail below with reference to figures 1 to 7 and the specific embodiments:
as shown in fig. 1 to 7, the present invention provides a soft-package lithium battery leakage detection device, which includes a cabinet 1, a feeding device 2, a feeding code scanning and conveying device 3, a mold closing detection device 4, a blanking conveying device 5, and a blanking device 6, which are sequentially installed on the cabinet 1; the feeding device 2 is used for feeding batteries, and the batteries are conveyed from the head end of the feeding device 2 to the tail end of the feeding device 2; the loading and code scanning and carrying device 3 is used for scanning and carrying batteries, the loading and code scanning and carrying device 3 is positioned between the loading device 2 and the die assembly detection device 4 and is matched with the loading device 2 and the die assembly detection device 4, batteries with qualified code scanning on the loading device 2 are carried to the die assembly detection device 4, batteries with unqualified code scanning are carried to an NG storage box of the loading and code scanning and carrying device 3, and the batteries are recovered and processed in a centralized manner; the die assembly detection device 4 is positioned beside the feeding and code scanning and carrying device 3 and is used for detecting the leakage of the soft package lithium battery; the blanking conveying device 5 is used for conveying detected batteries, conveying qualified batteries detected in the die assembly detection device 4 to the blanking device 6, and finishing the final blanking operation by the blanking device 6. And for the unqualified batteries detected in the die closing detection device 4, the batteries can be uniformly recycled and placed in the waste storage box beside the die closing detection device 4.
The feeding device 2 comprises a belt conveying mechanism 20 and a visual positioning mechanism 21 arranged on one side of the belt conveying mechanism 20; belt conveying mechanism 20 is used for the transport of battery, including installing pan feeding frame 201 on cabinet 1, and install pan feeding stretching strap 202 and the backlight 203 that is used for carrying the battery on the pan feeding frame 201, pan feeding stretching strap 202 is the printing opacity material, backlight 203 is located the below of pan feeding stretching strap 202 is polished for the battery through backlight 203. Of course, an inductor may be further installed on the feeding rack 201, and the inductor is located at the end of the feeding pull belt 202 and used for sensing whether the battery is conveyed in place or not. A dust collector 22 can be further installed at the bottom of the feeding frame 201, and the dust collector 22 is located below the feeding pull belt 202 and used for absorbing and collecting dust and ensuring the light transmittance of the feeding pull belt 202.
The visual positioning mechanism 21 includes a camera frame 211 mounted on the cabinet 1 and a camera 212 mounted on the camera frame 211, the camera 212 is located above the backlight source 203 and the two are mutually matched, so as to realize the visual positioning of the battery conveyed on the feeding device 2, and the general working principle of the visual positioning is as follows: the battery is conveyed from the front end to the tail end of the feeding pull belt 202, after a sensor arranged at the tail end of the feeding pull belt 202 senses the battery, the feeding pull belt 202 stops conveying, a photographing camera 212 positioned in the visual positioning mechanism 21 searches the battery outline by photographing, judges the battery direction according to the searched battery outline, calculates the geometric center coordinate, transmits the coordinate to a feeding manipulator 31 in the feeding code scanning and conveying device 3, and sucks and conveys the battery; and because the geometric center coordinates of the batteries are calculated by adopting a unique algorithm, the loading code scanning and carrying device 3 can correspond to the batteries with different sizes by using the same tool coordinates, and the model changing time is shortened (including editing a visual outline template, adjusting and setting the battery sucking position of the robot and the like). When the feeding device 2 is used, the full-material stacking prevention function is achieved, when the batteries are placed on the feeding pull belt 202, the batteries are conveyed along with the feeding pull belt 202 under the linkage effect, the feeding pull belt 202 is slightly stopped, the feeding pull belt 202 is light-permeable, and the batteries are polished by the backlight source 203 located below the feeding pull belt 202; correspondingly, after the photographing camera 212 installed at the periphery of the end of the feeding pull belt 202 detects the battery, the loading and code-scanning conveying device 3 is started to convey the battery to the next process.
The general working process of the soft package lithium battery leakage detection equipment comprises the following steps:
firstly, a battery is loaded by a loading device 2 and is conveyed to a position opposite to a loading code scanning and conveying device 3, the battery is scanned and conveyed from the tail end of the loading device 2 to a die assembly detection device 4 by the loading code scanning and conveying device 3, and leakage detection is carried out; subsequently, the battery after the detection is conveyed to the charging device 6 by the charging conveying device 5, and is charged and conveyed.
According to the soft package lithium battery leakage detection equipment, the feeding device 2, the feeding code scanning and carrying device 3, the die assembly detection device 4, the discharging carrying device 5 and the discharging device 6 are matched, so that full-automatic control of the leakage detection equipment is realized, automatic battery loading and unloading can be realized, the automation degree is high, the detection efficiency of the equipment can be greatly improved, and the labor intensity and the omission ratio of workers are reduced. Meanwhile, the visual positioning mechanism 21 and the backlight source 203 for polishing the visual positioning mechanism 21 are additionally arranged in the detection equipment, the batteries are accurately grabbed through non-contact visual positioning and manipulator positioning, redundant mechanical positioning devices are not required to be added, the batteries to be carried can be accurately positioned and grabbed, and one-key type changing is realized. By adopting a visual positioning mode, the position of batteries with different sizes in the visual field range of the conveying line can be positioned and the shape center position of the batteries can be accurately judged through an algorithm, and a robot is guided to absorb the batteries from a proper position according to the positioning position of the batteries, so that the batteries are accurately conveyed to a testing position. The process can automatically adapt to the change of the appearance size of the battery, the size specification of the battery which is produced in a changing way does not need to be reset and parameters are modified, and the self-adaptive parameter change can be realized, so that the workload of manual participation in production and model changing is reduced, mechanical structural parts do not need to be adjusted or replaced, the model changing time is shortened, and the cost consumption is saved. In addition, the equipment is used for detecting the leakage of the battery before and after the MINI polymer soft package lithium ion battery PACK is processed, is suitable for the leakage test of the battery core and the finished product battery, and ensures that the battery body with the broken hole defect rapidly bulges, thereby being convenient for identifying the abnormal battery.
Further, in some embodiments of the present invention, the loading, code-scanning and handling device 3 is optimally designed, as shown in fig. 3 and 4, the specific design scheme is as follows: sign indicating number handling device 3 is swept in material loading is including installing respectively sweep a yard mechanism 30, material loading manipulator 31 and NG storage box 32 on the rack 1, sweep a yard mechanism 30 material loading manipulator 31 with NG storage box 32 all is located the terminal periphery of belt conveyor 20, and be located between loading attachment 2 and compound die detection device 4, the convenient transport operation to the battery.
The feeding manipulator 31 comprises a first manipulator body 311 and a first sucker assembly 312 installed at the end of the first manipulator body 311, wherein the first sucker assembly 312 comprises a first sucker body 312-1 and a plurality of first suckers 312-2 vertically arranged on the first sucker body 312-1, and batteries are sucked through the first suckers 312-2 to convey the batteries. Specifically, the first suction cup body 312-1 is a silica gel aluminum suction cup, the first suction cup assembly 312 further includes an adsorption power source for providing adsorption power for the first suction nozzle 312-2, and the adsorption power source is connected with the first suction nozzle 312-2 through a pneumatic quick-plug valve. When the feeding manipulator 31 is used, the battery is sucked through the first suction nozzle 312-2, the suction cup body is provided with the plurality of suction nozzles, the suction nozzles can be regularly arranged on the suction cup body, a user can select the number of the suction nozzles to be opened according to the size of the battery, when the small battery is sucked, the suction cups do not need to be replaced, only the redundant suction nozzle pipelines need to be closed through pneumatic quick-insertion valves, and quick changing, convenience and rapidness and simple operation can be realized.
Further, in other embodiments of the present invention, the mold detection apparatus 4 is also optimally designed, as shown in fig. 5, the specific design scheme is as follows:
the mold closing detection device 4 comprises a mold closing rack 40 installed on the cabinet 1, an upper test mold body 41, a lifting driving mechanism 42 for driving the upper test mold body 41 to lift, a lower test mold body 43 and a sliding driving mechanism 44 for driving the lower test mold body 43 to slide forwards and backwards, wherein the upper test mold body 41, the lifting driving mechanism 42, the lower test mold body 43 and the sliding driving mechanism 44 are respectively installed on the mold closing rack 40.
The upper test die body 41 is located above the lower test die body 43, and the upper test die body 41 and the lower test die body 43 are matched through the lifting driving mechanism 42 and the sliding driving mechanism 44 to be in die closing or die opening transmission. Specifically, the lifting driving mechanism 42 includes a lifting cylinder 421, and a telescopic rod 421-1 of the lifting cylinder 421 is fixedly connected to the upper testing mold body 41; the telescopic rod 421-1 is vertically arranged and perpendicular to the upper testing mold body 41, and the telescopic rod 421-1 is vertically extended and retracted by the lifting cylinder 421 to drive the upper testing mold body 41 to move up and down; in this embodiment, the two sets of lifting driving mechanisms 42 are provided, and the upper test mold body 41 is lifted at two points, so that the stability is good. The slide driving mechanism 44 includes a slide power member 441 and a screw slide module 442 respectively mounted on the mold clamping frame 40; the sliding power part 441 is in transmission connection with the lead screw sliding module 442, and the lead screw sliding module 442 is arranged along the mold closing rack 40 from front to back to drive the sliding table 442-1 in the lead screw sliding module 442 to slide forwards and backwards; and correspondingly, the lower testing mold body 43 is fixedly installed on the sliding table 442-1 of the lead screw sliding module 442, and the lower testing mold body 43 is driven to slide forwards and backwards through the movement of the sliding table 442-1. It should be noted that the screw sliding module 442 of the present invention may be implemented by using a ball screw type sliding structure in the prior art, and certainly, a person skilled in the art may select other sliding structures to replace the sliding structure according to actual situations, such as using a belt type sliding module.
Specifically, the mold closing detection device 4 further includes a locking mechanism 45 mounted on the mold closing rack 40, and the locking mechanism 45 is located above the upper test mold body 41 to lock the mold cavity after the upper test mold body 41 and the lower test mold body 43 are closed. The specific structure of the locking mechanism 45 in the present invention is not specifically limited, and if the structural design in this embodiment can be adopted: a locking cylinder 451 is arranged at the bottom of the upper cover plate of the die closing rack 40, and a locking piece 452 is arranged at the telescopic end of the locking cylinder 451; a limiting piece 411 matched with the locking piece 452 is arranged on the upper surface of the upper testing mold body 41, the upper surface of the limiting piece 411 is an inclined surface and inclines upwards along the side close to the locking cylinder 451 and the side far away from the locking cylinder 451; correspondingly, the lower surface of the locking member 452 is also disposed in an inclined manner, and the inclined direction is opposite to the limiting member 411. After the upper testing mold body 41 descends to a proper position and is assembled with the lower testing mold body 43, at this time, the locking cylinder 451 drives the locking member 452 to extend outwards, and the contact surface between the locking member 452 and the limiting member 411 is an inclined surface, so that the limiting member 411 is pressed downwards, and the locking of the mold cavity is realized. In this embodiment, the four locking cylinders 451 are provided at four corners of the upper cover plate of the mold clamping frame 40, respectively, to lock the mold cavity from four points.
The mold clamping detection device 4 operates roughly as follows:
the battery with qualified code scanning is conveyed into the lower testing die body 43 of the die assembly detection device 4 through the loading and code scanning conveying device 3, and after the battery is fully filled, the lower testing die body 43 is driven to slide to the position right above the upper testing die body 41 through the sliding driving mechanism 44; then, the lifting driving mechanism 42 drives the upper testing mold body 41 to descend, so as to realize the mold closing of the upper testing mold body 41 and the lower testing mold body 43; then, the locking mechanism 45 further locks the die cavity, and positive pressure punching is started in the die cavity, so that leakage detection of the soft package lithium battery is realized; after the detection is finished, the locking mechanism 45 is reset to the initial state, and the upper test die body 41 is driven to ascend through the lifting driving mechanism 42 and reset to the initial state; and thirdly, the lower test die body 43 is driven to move out through the sliding driving mechanism 44, so that the processing of the next procedure is facilitated.
Further, unloading handling device 5 is the unloading manipulator, the unloading manipulator includes second robot body 50 and installs the terminal second sucking disc subassembly 51 of second robot body 50, second sucking disc subassembly 51 includes second sucking disc body 511 and sets up perpendicularly a plurality of second suction nozzle 512 on the second sucking disc body 511 realize the transport to the battery through the suction nozzle, set up a plurality of suction nozzle on the sucking disc body, but these suction nozzles rule set up on the sucking disc body, the user can select the quantity of opening the suction nozzle according to the battery size, when absorbing little battery, then need not to change the sucking disc, only need to close unnecessary suction nozzle pipeline through pneumatic fast plug valve, can realize quick remodelling, convenient and fast, easy operation.
Furthermore, the blanking device 6 comprises a blanking frame 60 mounted on the cabinet 1 and a discharging pull belt 61 mounted on the blanking frame 60 and used for conveying batteries, and the blanking device 6 is located below the blanking carrying device 5, so that the batteries can be conveniently carried; the discharging of the battery is realized by adopting the discharging pull belt 61, and the transmission stability is good.
The present invention has been further described with reference to specific embodiments, but it should be understood that the detailed description should not be construed as limiting the spirit and scope of the present invention, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading this specification are within the scope of the present invention.
Claims (10)
1. The utility model provides a soft packet of lithium cell leakage detection equipment which characterized in that:
the automatic loading and unloading device comprises a cabinet, a loading device, a loading code scanning and carrying device, a die assembly detection device, an unloading carrying device and an unloading device, wherein the loading device, the loading code scanning and carrying device, the die assembly detection device, the unloading carrying device and the unloading device are sequentially arranged on the cabinet;
the feeding device comprises a belt conveying mechanism and a visual positioning mechanism arranged on one side of the belt conveying mechanism, wherein the belt conveying mechanism comprises a feeding rack arranged on the cabinet, and a feeding drawstring and a backlight source which are arranged on the feeding rack and used for conveying batteries, the feeding drawstring is made of a light-transmitting material, and the backlight source is positioned below the feeding drawstring;
the visual positioning mechanism comprises a camera frame arranged on the cabinet and a photographing camera arranged on the camera frame, wherein the photographing camera and the backlight source are arranged oppositely.
2. The soft-package lithium battery leakage detection device of claim 1, characterized in that:
the loading and code scanning and carrying device comprises a code scanning mechanism, a loading manipulator and an NG storage box which are arranged on the cabinet, and the code scanning mechanism, the loading manipulator and the NG storage box are all positioned on the periphery of the tail end of the belt conveying mechanism;
the feeding manipulator comprises a first manipulator body and a first sucker component arranged at the tail end of the first manipulator body, wherein the first sucker component comprises a first sucker body and a plurality of first suckers vertically arranged on the first sucker body.
3. The soft-package lithium battery leakage detection device of claim 2, characterized in that:
the first sucker body is a silica gel aluminum sucker.
4. The soft-package lithium battery leakage detection device of claim 2, characterized in that:
the first sucking disc component further comprises an adsorption power source for providing adsorption power for the first sucking nozzle, and the adsorption power source is connected with the first sucking nozzle through a pneumatic quick-insertion valve.
5. The soft-package lithium battery leakage detection device of claim 1, characterized in that:
the die closing detection device comprises a die closing rack arranged on the cabinet, an upper test die body, a lifting driving mechanism, a lower test die body and a sliding driving mechanism, wherein the upper test die body, the lifting driving mechanism, the lower test die body and the sliding driving mechanism are respectively arranged on the die closing rack;
the upper testing mold body is positioned above the lower testing mold body and is matched with the sliding driving mechanism through the lifting driving mechanism so as to drive the upper testing mold body and the lower testing mold body to be closed or opened.
6. The soft-package lithium battery leakage detection device of claim 5, characterized in that:
the die assembly detection device also comprises a locking mechanism arranged on the die assembly rack, and the locking mechanism is positioned above the upper test die body so as to lock the die cavity after the upper test die body and the lower test die body are assembled.
7. The soft-package lithium battery leakage detection device of claim 5, characterized in that:
the lifting driving mechanism comprises a lifting cylinder, and a telescopic rod of the lifting cylinder is fixedly connected with the upper test die body; the telescopic rod is vertically arranged and is perpendicular to the upper testing mold body.
8. The soft-package lithium battery leakage detection device of claim 5, characterized in that:
the sliding driving mechanism comprises a sliding power piece and a lead screw sliding module which are respectively arranged on the die assembly rack; the sliding power part is in transmission connection with the lead screw sliding module to drive the sliding table in the lead screw sliding module to slide forwards and backwards;
and the lower testing die body is fixedly arranged on a sliding platform of the lead screw sliding module.
9. The soft-package lithium battery leakage detection device of claim 1, characterized in that:
the blanking carrying device is a blanking mechanical arm, the blanking mechanical arm comprises a second mechanical arm body and a second sucker component arranged at the tail end of the second mechanical arm body, and the second sucker component comprises a second sucker body and a plurality of second suction nozzles vertically arranged on the second sucker body.
10. The soft-package lithium battery leakage detection device of claim 1, characterized in that:
the blanking device comprises a blanking rack arranged on the cabinet and a discharging pull belt arranged on the blanking rack and used for conveying batteries, and the blanking device is positioned below the blanking carrying device.
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| CN202121793379.8U CN215865654U (en) | 2021-08-03 | 2021-08-03 | Soft packet of lithium cell leakage detection equipment |
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| CN202121793379.8U CN215865654U (en) | 2021-08-03 | 2021-08-03 | Soft packet of lithium cell leakage detection equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090558A (en) * | 2022-07-30 | 2022-09-23 | 东莞市群立自动化科技有限公司 | Lithium battery leakage detection equipment and detection method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090558A (en) * | 2022-07-30 | 2022-09-23 | 东莞市群立自动化科技有限公司 | Lithium battery leakage detection equipment and detection method |
| CN115090558B (en) * | 2022-07-30 | 2023-03-03 | 东莞市群立自动化科技有限公司 | Lithium battery leakage detection equipment and detection method |
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