CN116002180B - Automatic mark supplementing method, system, equipment and storage medium - Google Patents
Automatic mark supplementing method, system, equipment and storage medium Download PDFInfo
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- CN116002180B CN116002180B CN202310312013.1A CN202310312013A CN116002180B CN 116002180 B CN116002180 B CN 116002180B CN 202310312013 A CN202310312013 A CN 202310312013A CN 116002180 B CN116002180 B CN 116002180B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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Abstract
The invention discloses an automatic label supplementing method, a system, equipment and a storage medium, wherein the method is applied to a labeling machine and comprises the following steps: triggering a first detection device to detect a target object in response to a marking signal, and judging whether the target object is stuck with a label or not; the marking signal is generated after the single labeling operation is executed for the labeling machine; if the fact that the target object is not stuck with the label is judged, the next marking point of the target object is determined, the labeling machine is controlled to perform secondary marking on the next marking point of the same target object, and a new marking signal is generated to perform label detection again until the fact that the label is stuck on the target object is detected. The invention can automatically carry out repeated labeling on the target objects which are not labeled, and improves the labeling success rate.
Description
Technical Field
The present invention relates to the field of labeling technologies, and in particular, to an automatic labeling method, system, device, and storage medium.
Background
At present, a labeling machine is often used for sticking labels on the surface of a battery in the production process of the battery so as to distinguish excellent batteries, and a visual detection system is used for determining whether the labels are stuck on the surface of the battery so as to determine whether the labeling operation is finished. However, when the traditional labeling machine detects that the surface of the battery is not stuck with a label, only an alarm prompt can be generated to inform field operators that a certain battery is not stuck with the label, but the label cannot be actively supplemented to the battery which is not stuck with the label, so that the battery which is not stuck with the label needs to be reworked again, and the production efficiency of the battery cannot be improved.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the invention is to provide an automatic labeling method which can automatically carry out multiple labeling on an unlabeled target object and improve the labeling success rate.
The second objective of the present invention is to provide an automatic label supplementing system for executing the above method.
It is still another object of the present invention to provide an electronic device.
It is a fourth object of the present invention to provide a computer-readable storage medium.
One of the purposes of the invention is realized by adopting the following technical scheme:
an automatic label supplementing method is applied to a labeling machine and comprises the following steps:
triggering a first detection device to detect a target object in response to a marking signal, and judging whether the target object is stuck with a label or not; the marking signal is generated after the single labeling operation is executed for the labeling machine;
if the fact that the target object is not stuck with the label is judged, the next marking point of the target object is determined, the labeling machine is controlled to perform secondary marking on the next marking point of the same target object, and a new marking signal is generated to perform label detection again until the fact that the label is stuck on the target object is detected.
Further, the method for detecting whether the target object is attached with a label by the first detection device comprises the following steps:
and controlling the first detection equipment to emit detection light beams to the positions of the marking points of the target object, receiving the light beams reflected by the marking points, and determining whether labels are adhered to the marking points of the target object by identifying the characteristics of the reflected light beams.
Further, the labeling operation of the labeling machine is performed by the following steps:
controlling the labeling machine to execute labeling operation on the target object in place in response to the detection of the target in place information by the second detection equipment; the second detection equipment is arranged at the label outlet of the labeling machine, and the first detection equipment is arranged in front of the label outlet of the labeling machine, so that the target object continuously moves forward to the position where the first detection equipment is located after passing through the label outlet of the labeling machine.
Further, the next marking point is a position which is separated from the previous marking point on the target object by a preset distance along the advancing direction of the target object.
Further, the preset distance is obtained through calculation according to the advancing speed of the target object and the marking frequency of the labeling machine.
Further, after determining the next punctuation point, the method further includes:
and calculating the distance between the next marking point and the first marking point of the target object, judging whether the distance is larger than the maximum length of the target object, if so, suspending the labeling operation of the labeling machine on the target object, generating an alarm prompt, and continuing to mark the next target object.
Further, a sorting device is further arranged in front of the labeling machine, and is used for sorting and recycling the objects without labels according to the positions of the objects without labels according to the alarm prompt.
The second purpose of the invention is realized by adopting the following technical scheme:
an automatic label replenishment system for performing the automatic label replenishment method described above, the system comprising:
the label detection module is used for triggering the first detection equipment to detect the target object after receiving the marking signal and judging whether the target object is stuck with a label or not; the marking signal is generated after the single labeling operation is executed for the labeling machine;
and the label supplementing module is used for determining the next labeling point of the target object when the label detection module detects that the target object is not stuck with the label, controlling the labeling machine to perform secondary labeling on the next labeling point of the same target object, and generating a new labeling signal to perform label detection again until the label is detected to be stuck on the target object.
The third purpose of the invention is realized by adopting the following technical scheme:
an electronic device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the processor implementing an automatic label replenishment method as described above when executing the computer program.
The fourth purpose of the invention is realized by adopting the following technical scheme:
a computer readable storage medium having stored thereon a computer program which when executed implements an automatic label replenishment method as described above.
Compared with the prior art, the invention has the beneficial effects that:
when the fact that the target object is not stuck with the label is detected, the next marking point of the target object can be immediately determined, the labeling machine is controlled to perform marking again on the next marking point of the same target object, the effect of active label supplementing is achieved, and the labeling success rate is improved; when the label is not successfully adhered to the target object after the secondary marking, the label supplementing action is repeated, the label is still adhered to the same target object after the repeated label supplementing operation, the labeling quality of the target object is ensured, and the labeling efficiency is improved.
Drawings
FIG. 1 is a schematic flow chart of an automatic label supplementing method of the invention;
FIG. 2 is a schematic diagram of a plurality of marking points of an object according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1
The embodiment provides an automatic label supplementing method which is applied to a labeling machine, wherein the labeling machine winds label coiled materials through a plurality of rollers and guides labels to a label outlet of the labeling machine for label outputting; and a conveyer belt for conveying the target is arranged under the labeling machine, the target to be labeled is placed on the conveyer belt and conveyed to a position under a label outlet of the labeling machine, and labeling operation is carried out on the target. The construction of labelling machines is known in the art and will not be described in detail here.
In this embodiment, a second detection device is provided at the label outlet of the labeling machine, where the second detection device may be a photoelectric sensor, and is configured to detect whether the target object to be labeled on the conveying belt is conveyed to the label outlet, and when the target in-place information fed back by the second detection device is received, which represents that the target object moves to the label outlet currently, the labeling machine can be controlled to label the target object that is already in place at this time.
And after each labeling operation of the labeling machine is executed, a corresponding labeling signal is generated, the information such as the time length of the labeling operation of the labeling machine is recorded by the labeling signal, and the labeling signal is used for triggering the first detection equipment to perform label missing detection.
In this embodiment, the first detection device is disposed in front of the label outlet of the labeling machine, where the front of the label outlet refers to the front of the label outlet along the advancing direction of the target object, so that the target object is continuously transported onto the first detection device after the labeling operation is completed, and the first detection device is used to detect whether the condition of label leakage occurs on the target object, thereby determining whether to actively execute the label repairing operation.
As shown in fig. 1, the automatic label supplementing method of the embodiment specifically includes the following steps:
triggering a first detection device to detect a target object in response to a marking signal, and judging whether the target object is stuck with a label or not; the marking signal is generated after the single labeling operation is executed for the labeling machine;
if the fact that the target object is not stuck with the label is judged, the next marking point of the target object is determined, the labeling machine is controlled to perform secondary marking on the next marking point of the same target object, and a new marking signal is generated to perform label detection again until the fact that the label is stuck on the target object is detected.
When a marking signal is received, it represents that the labeling machine has performed a labeling operation, however, a label may not be adhered to a target object due to various reasons in the labeling process, and a label leakage phenomenon occurs. Therefore, in this embodiment, after receiving the marking signal, the first detecting device is triggered to detect the surface of the target object, so as to determine whether the label is attached to the surface of the target object.
The distance between the first detection device and the label outlet and the moment of triggering the first detection device to execute detection operation need to be matched with the advancing speed of the target object, when the first detection device starts detection, the target object after the label pasting operation is ensured to move to the position opposite to the first detection device, and detection accuracy is improved.
The first detection device may also be a photoelectric sensor, and the method for detecting whether the target object is attached with a label by using the first detection device includes: and controlling the transmitting end of the first detection equipment to transmit detection light beams to the position of the marking point of the target object, receiving the light beams reflected by the marking point by the receiving end of the first detection equipment, and determining whether labels are adhered to the marking point of the target object by identifying the characteristics of the reflected light beams. In this embodiment, in order to improve detection accuracy, the material of the label is different from that of the target object, so that the light beam characteristic of the light beam emitted by the first detection device after being reflected by the label is obviously different from the light beam characteristic of the light beam after being reflected by the target object, when the first detection device scans the area where the marking point on the surface of the target object is located, if the light beam characteristic received by the first detection device remains unchanged all the time, or the light beam characteristic is the same as the light beam characteristic of the light beam after passing through the surface of the target object, the marking point of the target object is represented to be not pasted with the label; if the first detection device detects that the beam characteristic corresponding to any position on the target object is changed or the beam characteristic is the same as the beam characteristic of the beam passing through the label, the first detection device can determine that the target object is stuck on the target object, so that whether the label is stuck on the target object can be accurately detected.
If the detection shows that the label is stuck on the target object, the target object is made to advance along the conveying line so as to enter the next production link; if the first marking point of the target object is detected not to be stuck with the label, immediately determining the next marking point of the target object, and enabling the labeling machine to perform label supplementing operation at the next marking point so as to ensure that the label is stuck on the target object successfully.
In this embodiment, the next marking point is a position spaced a predetermined distance from the previous marking point on the target object along the advancing direction of the target object. The preset distance is calculated and obtained according to the advancing speed of the target object and the marking frequency of the labeling machine; the marking frequency of the labeling machine means the time interval between the front and back two marking, and if the marking frequency is high, the time interval between the front and back two marking is short; the width interval between the two marking positions can be calculated according to the advancing speed of the target object and the preset marking frequency, and the position of the next marking point is determined according to the width interval.
If the advancing speed of the target object is relatively high, the marking frequency can be increased, the next marking point is determined by adopting the fastest marking frequency, the distance between the front marking point and the rear marking point is reduced, the number of times of mark supplement is increased, and the success rate of mark supplement is increased.
After determining the next marking point each time, calculating the distance between the next marking point and the first marking point of the target object, judging whether the distance is larger than the maximum length of the target object, if yes, stopping the marking operation of the labeling machine on the target object and generating an alarm prompt for reminding that the target object is still marked unsuccessfully after a plurality of times of marking, and continuing marking and marking operation on the next target object. If the distance between the next marking point and the first marking point of the target object is smaller than the maximum length of the target object, the next marking point is still within the surface range of the target object, and the label of the supplementary mark can be ensured to be still on the same target object.
As shown in fig. 2, the area indicated by a in fig. 2 a is a first marking point, and if a label is already attached to the first marking point, the label is not complemented with the target object, and the label pasting operation is directly performed on the next target object; if no label is stuck on the first marking point, the point B with a preset distance is subjected to supplementary marking, and the area indicated by the point B is the second marking point; if no label is stuck on the second marking point, the C point with a preset distance is subjected to supplementary marking, and the area indicated by C is the third marking point; if no label is stuck on the third marking point, the D point with a preset distance is subjected to supplementary marking, and the area indicated by D is the fourth marking point; and if the label is not adhered to the fourth marking point, generating an alarm prompt.
The front of the labeling machine can be further provided with a sorting device, the sorting device positions the target objects without labels according to the alarm prompt, when the target objects without labels are moved to the sorting device, the target objects without labels can be sorted and recovered, and the target objects with labels can be continuously moved to the next link along the conveying line for processing.
When the fact that the target object is not stuck with the label is detected, the next marking point of the target object can be immediately determined, the labeling machine is controlled to perform marking again on the next marking point of the same target object, the effect of active mark supplementing is achieved, and the labeling success rate is improved; when the label is not successfully adhered to the target object after the secondary marking, the label supplementing action is repeated, the label is still adhered to the same target object after the repeated label supplementing operation, the labeling quality of the target object is ensured, and the labeling efficiency is improved.
Example two
The present embodiment provides an automatic label replenishment system for executing the automatic label replenishment method according to the first embodiment, the system comprising:
the label detection module is used for triggering the first detection equipment to detect the target object after receiving the marking signal and judging whether the target object is stuck with a label or not; the marking signal is generated after the single labeling operation is executed for the labeling machine;
and the label supplementing module is used for determining the next labeling point of the target object when the label detection module detects that the target object is not stuck with the label, controlling the labeling machine to perform secondary labeling on the next labeling point of the same target object, and generating a new labeling signal to perform label detection again until the label is detected to be stuck on the target object.
In some embodiments, there is also provided an electronic device comprising a processor, a memory, and a computer program stored on the memory and executable on the processor, the processor implementing the automatic label replenishment method in embodiment one when executing the computer program; in addition, in some embodiments, there is also provided a computer readable storage medium having stored thereon a computer program which when executed implements the automatic label replenishment method described above.
The system, the device, and the storage medium described above and the method in the foregoing embodiments are based on various aspects of the same inventive concept, and the detailed description of the method implementation has been given above, so those skilled in the art can clearly understand the structure and implementation of the system, the device, and the storage medium in this embodiment according to the foregoing description, and the details are not repeated herein for brevity.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (8)
1. An automatic label supplementing method is characterized by being applied to a labeling machine and comprising the following steps of:
triggering a first detection device to detect a target object in response to a marking signal, and judging whether the target object is stuck with a label or not; the marking signal is generated after the single labeling operation is executed for the labeling machine;
if the fact that the target object is not adhered with the label is judged, a next marking point of the target object is determined, the labeling machine is controlled to perform secondary marking on the next marking point of the same target object, a new marking signal is generated to perform label detection again until the fact that the label is adhered to the target object is detected, the next marking point is a position which is separated from the previous marking point on the target object by a preset distance along the advancing direction of the target object, and the preset distance is obtained through calculation according to the advancing speed of the target object and the marking frequency of the labeling machine.
2. The automatic label compensating method according to claim 1, wherein the method for detecting whether the label is attached to the target by the first detecting device comprises the steps of:
and controlling the first detection equipment to emit detection light beams to the positions of the marking points of the target object, receiving the light beams reflected by the marking points, and determining whether labels are adhered to the marking points of the target object by identifying the characteristics of the reflected light beams.
3. The automatic labeling method according to claim 1, wherein the labeling operation performed by the labeling machine comprises the following steps:
controlling the labeling machine to execute labeling operation on the target object in place in response to the detection of the target in place information by the second detection equipment; the second detection equipment is arranged at the label outlet of the labeling machine, and the first detection equipment is arranged in front of the label outlet of the labeling machine, so that the target object continuously moves forward to the position where the first detection equipment is located after passing through the label outlet of the labeling machine.
4. The automatic label replenishment method according to claim 1, wherein after determining the next labeled point, further comprising:
and calculating the distance between the next marking point and the first marking point of the target object, judging whether the distance is larger than the maximum length of the target object, if so, suspending the labeling operation of the labeling machine on the target object, generating an alarm prompt, and continuing to mark the next target object.
5. The automatic label compensating method according to claim 4, wherein a sorting device is further arranged in front of the labeling machine, and the sorting device sorts and recovers the non-labeled target objects according to the positions of the non-labeled target objects positioned according to the alarm prompts.
6. An automatic label replenishment system, wherein the automatic label replenishment method according to any one of claims 1 to 5 is performed, the system comprising:
the label detection module is used for triggering the first detection equipment to detect the target object after receiving the marking signal and judging whether the target object is stuck with a label or not; the marking signal is generated after the single labeling operation is executed for the labeling machine;
and the label supplementing module is used for determining the next labeling point of the target object when the label detection module detects that the target object is not stuck with the label, controlling the labeling machine to perform secondary labeling on the next labeling point of the same target object, and generating a new labeling signal to perform label detection again until the label is detected to be stuck on the target object.
7. An electronic device, comprising a processor, a memory, and a computer program stored in the memory and operable on the processor, wherein the processor implements the automatic label replenishment method of any one of claims 1 to 5 when the computer program is executed by the processor.
8. A computer readable storage medium, wherein a computer program is stored thereon, which when executed implements the automatic label replenishment method of any one of claims 1 to 5.
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