CN108268907A - A kind of bad products checkout system and method - Google Patents
A kind of bad products checkout system and method Download PDFInfo
- Publication number
- CN108268907A CN108268907A CN201611253118.0A CN201611253118A CN108268907A CN 108268907 A CN108268907 A CN 108268907A CN 201611253118 A CN201611253118 A CN 201611253118A CN 108268907 A CN108268907 A CN 108268907A
- Authority
- CN
- China
- Prior art keywords
- bar code
- food packaging
- identification
- packaging container
- code
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 235000013305 food Nutrition 0.000 claims abstract description 124
- 238000001514 detection method Methods 0.000 claims abstract description 79
- 238000004519 manufacturing process Methods 0.000 claims abstract description 77
- 238000004806 packaging method and process Methods 0.000 claims description 128
- 230000002950 deficient Effects 0.000 claims description 65
- 238000005507 spraying Methods 0.000 claims description 52
- 238000012546 transfer Methods 0.000 claims description 18
- 238000007664 blowing Methods 0.000 claims description 10
- 230000000875 corresponding effect Effects 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 6
- 230000002596 correlated effect Effects 0.000 claims description 5
- 230000001939 inductive effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 5
- 239000002131 composite material Substances 0.000 description 14
- 239000002243 precursor Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000021056 liquid food Nutrition 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000012865 aseptic processing Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000013350 formula milk Nutrition 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000009928 pasteurization Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 235000021057 semi-liquid food Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000021055 solid food Nutrition 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 235000013618 yogurt Nutrition 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/04—Manufacturing
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Economics (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- General Factory Administration (AREA)
Abstract
The invention discloses a kind of bad products checkout system and methods, belong to production line detection technique field；System includes bad products detection device, is formed by being arranged on the sensing device, bar code identifying device and the detection device that by production line and are arranged in order；Method includes：Whether sensing has food container process, and one first trigger signal is exported when there is food container to pass through；Start bar code identification step when receiving the first trigger signal for the first time, the identification bar code of food container that time detection is passed through at predefined intervals, and export one second trigger signal when that can not detect identification bar code, then start detection step when receiving the second trigger signal, and the food container for corresponding to incorrect identification bar code on production line is detected, it is then returned to bar code identification step.The advantageous effect of above-mentioned technical proposal is：The rejecting efficiency of bad products is improved, whole system manufacture is at low cost and easy to implement.
Description
Technical Field
The invention relates to the technical field of production line detection, in particular to a defective product detection system and method.
Background
In recent years, national quality monitoring and regulatory standards for products related to personal health, such as food, medicine, and infant milk powder, have become more stringent. For food products, in particular some liquid or semi-liquid food products (e.g. milk, soft juice, yoghurt, etc.) carried by small-volume packaging containers, consumers often find it appropriate by looking up the data of the spray-printing on the packaging container (e.g. the packaging box), such as the production date, the expiration date, etc. of the spray-printing on the packaging box. However, the content of the ink-jet printing on the packing box is easily modified by the distributor, so that the user cannot obtain accurate product information according to the content, and can buy overdue food, thereby endangering the personal health of the user.
With the increasing development of two-dimensional code technology, the two-dimensional code is more and more widely used. A two-dimensional code (QR code) is one of two-dimensional bar codes (2D codes). By two-dimensional bar code is meant an identification bar code formed by a combination of different graphical elements, for example an identification bar code consisting of lines (preferably straight lines), rectangles (preferably squares or circles) and dots. Since data can be encoded into a two-dimensional barcode along two axes of a three-dimensional coordinate system, also referred to as two-dimensional, the two-dimensional barcode spans a plane, and the identification barcode is referred to as a two-dimensional barcode. The two-dimensional barcode may preferably be a two-dimensional reproduction form of data composed of a form of a graphic element, which may be disposed in a predetermined two-dimensional area so as to be encoded in the two-dimensional area. The pieces of information of the data stored in two dimensions, which may be cartesian coordinates and polar coordinates, are independent of each other. The two-dimensional bar code is machine readable and can be read by a photosensor or a corresponding bar code reader. The barcode reader may be a device with a photosensor (e.g., a laser scanner or a CCD camera on a smartphone) and/or scanner software.
The two-dimensional barcode may include a two-dimensional barcode, a rectangular code, and a dot code, in which the two-dimensional code belongs to the rectangular code. The size of a two-dimensional barcode will generally not exceed 40 square centimeters, and minimally even not exceed 5 square centimeters.
In the prior art, there is a method for providing a user with product information backtracking by associating a two-dimensional code with code-spraying data. However, in the production process, if products which cannot be correctly identified by the two-dimensional code cannot be effectively detected and removed, the user still cannot be supported to accurately and effectively query the product information by the method of backtracking the product information by the two-dimensional code.
Disclosure of Invention
The invention provides a system and a method for detecting defective products, which are used for solving the problems that the efficiency of removing the defective products is low, the defective products cannot be detected flexibly by using a two-dimensional code, the cost is increased due to more devices required by detection and the like in the prior art.
The invention specifically comprises the following steps:
a defective product detection system is adapted to a production line of food packaging containers, on which the food packaging containers are sequentially conveyed at predetermined intervals; wherein each food packaging container is provided with a corresponding identification bar code;
the defective product detection system comprises a defective product detection device which is used for detecting defective food packaging containers on the production line, and the defective product detection device consists of a sensing device, a bar code identification device and a detection device which are arranged beside the production line and are sequentially arranged along the production line;
the sensing device is used for detecting whether the food packaging container passes through or not and outputting a first trigger signal when the food packaging container passes through;
the bar code recognition device is connected with the sensing device and is used for starting after receiving the first trigger signal for the first time and detecting the recognition bar code of the food packaging container passing through the bar code recognition device according to the preset interval time, and the bar code recognition device outputs a second trigger signal when the recognition bar code cannot be detected
The detection device is connected with the bar code identification device and is used for starting after receiving the second trigger signal and detecting the food packaging containers which cannot detect the identification bar codes on the production line.
Preferably, in the defective product detection system, the identification barcode is provided at a front end of the food packaging container.
Preferably, in the defective product detection system, the identification barcode is a two-dimensional code;
the bar code recognition device is two-dimensional code scanning equipment.
Preferably, in the defective product detection system, the sensing device is an inductive proximity sensor, a capacitive proximity sensor, or a photoelectric sensor.
Preferably, the defective product detection system, wherein the detection device is a blowing device or a robot arm device.
Preferably, in the defective product detecting system, the barcode recognition device and the detecting device are both disposed on the same side of the production line;
or
The bar code recognition device and the detection device are respectively arranged on two sides of the production line.
Preferably, the defective product detection system further includes:
the code spraying device is arranged beside the production line and used for spraying code spraying data on the food packaging container, and the food packaging container on the production line passes through the code spraying device and then passes through the induction device in the defective product detection system;
the transfer end is connected with the code spraying device and the bar code identification device through an Ethernet respectively;
the transfer terminal is used for acquiring the code spraying data sprayed on the food packaging container by the code spraying device and acquiring identification data which is identified by the bar code identification device and is related to the identification bar code;
and in the transfer terminal, the code spraying data and the identification data of the same food packaging container are stored in a correlated manner.
Preferably, the defective product detection system further includes:
the first server is connected with the transfer terminal through the Internet;
and the first server side is used for the user to inquire the code spraying data and the bar code data through the transfer terminal.
Preferably, the defective product detection system further includes:
the second server is connected with the transfer terminal through an Ethernet;
and the transfer terminal sends the code spraying data and the bar code data to the second server for association storage while the code spraying data and the bar code data are stored in association.
A defective product detection method is applied to a production line of food packaging containers, on which the food packaging containers are sequentially conveyed at predetermined intervals; wherein each food packaging container is provided with a corresponding identification bar code;
the method for detecting the defective products specifically comprises the following steps:
step S1, sensing whether the food packaging container passes by using a sensing device, and outputting a first trigger signal when the food packaging container passes by;
step S2, a bar code recognition device is adopted, and the bar code recognition device is started when the first trigger signal is received for the first time;
step S3, detecting the identification bar code of the food packaging container passing through the bar code identification device by the bar code identification device according to the preset interval time;
if the identification bar code is detected, returning to the step S3;
if the identification bar code cannot be detected, outputting a second trigger signal, and then turning to step S4;
step S4, using a detection device, activated when receiving the second trigger signal, and detecting the food packaging container corresponding to the incorrect identification barcode on the production line, and then returning to step S3.
Preferably, in the defective product detecting method, before the step S1 is executed, code spraying data is firstly sprayed on the food packaging container, and the code spraying data is stored at a transit end;
in step S3, if the identification barcode is detected, sending identification data associated with the identification barcode to the relay terminal;
and in the transfer terminal, the code spraying data and the identification data of the same food packaging container are stored in a correlated manner.
According to the defective product detection system and method provided by the invention, the induction device directly gives the trigger signal to the bar code recognition device to trigger the bar code recognition device to work, and the bar code recognition device directly gives the trigger signal to the detection device to trigger the detection device to work, so that the detection process of the food packaging container can be carried out by depending on the two-dimensional code, the defective product rejection efficiency is improved, and the whole system is low in manufacturing cost and easy to realize.
Drawings
FIG. 1 is a functional block diagram of a defective product detecting device in a defective product detecting system according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a sensing device, a barcode recognition device and a detection device disposed on a device according to a preferred embodiment of the present invention;
FIGS. 3-4 are schematic diagrams of different embodiments of defective product detection devices arranged along a production line in accordance with a preferred embodiment of the present invention;
FIG. 5 is a block diagram of the overall function of a defective product detection system according to the preferred embodiment of the present invention;
FIG. 6 is a schematic flow chart of a method for detecting defective products in accordance with a preferred embodiment of the present invention.
Wherein the sensing device 101; a barcode recognition device 102; a detection device 103; a food packaging container 201; a defective product detection storage device 202; a production line 301; a code spraying device 501; a transit terminal 502; a first server 503; a second server 504.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of 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 embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
In view of the above problems in the prior art, the present invention provides a defective product detecting system, which is suitable for a production line of food packaging containers, in which the food packaging containers are sequentially conveyed at predetermined intervals.
The food in the present invention refers to any solid or liquid food known to those skilled in the art, and may even be a food for animals. In the present invention, the food preferably carried in the packaging container may be a liquid at 5 ℃ or higher, such as a soup, a sauce, a non-carbonated beverage, or the like. Before the food is stored in the packaging container, the food is subjected to an aseptic treatment, for example, an aseptic treatment with hydrogen dioxide, an aseptic treatment with UV radiation, or other high-energy radiation suitable for an aseptic treatment, and then the aseptic-treated food is placed in the packaging container. Alternatively, the packaging container may be subjected to aseptic processing to reduce the number of bacteria in the container, for example by pasteurisation or by automated cooking. Alternatively, a food may be loaded using a sterile food which itself contains less bacteria or a packaging container made of a sterile material.
The food packaging container in the present invention refers to a packaging container which can carry the above mentioned food and can have many different shapes, and the packaging container is preferably of a rectangular structure.
More preferably, the entire packaging area of the packaging container may be composed of a sheet-like composite material, which is not easily deformed and thus is capable of supporting the entire container without deformation. When a multiple component structure is present in the packaging container, other materials, such as plastic materials, may also be applied beside the sheet-like composite material, for example in the top area or in the bottom area of the entire packaging container, etc. Likewise, when there are a plurality of component structures and the different component structures are composed of different materials, at least 50% of the entire packaging container should be composed of the sheet-like composite material, preferably at least 70% of the entire packaging container should be composed of the sheet-like composite material, and more preferably 90% of the entire packaging container should be composed of the sheet-like composite material. The packaging container may be provided with a discharge device which may be integrated into the container by direct injection moulding and which may be used for discharging the contents of the container.
The above-mentioned sheet-like composite material may be composed of an outer polymer layer, an intermediate carrier layer and an inner barrier layer, and a packaging container made of the sheet-like composite material, which is generally called a laminate, has a certain dimensional stability, is not easily deformed by extrusion, and can be directly printed with images or letters on the sheet-like composite material, so that the packaging container made of the sheet-like composite material has a very significant advantage over conventional food containers such as glass jars and the like.
In the present invention, in the above-described production line for producing food packaging containers, each food packaging container is conveyed in sequence at predetermined time intervals. The time interval can be set by the user to avoid interference of adjacent food packaging containers on the conveyor belt, and also to reserve a certain work response time for normal work of each device in the detection system.
In a preferred embodiment of the present invention, when each food packaging container is produced, an identification bar code for uniquely identifying the container is respectively arranged outside the container, and information in the identification bar code may be random, or may include information capable of uniquely identifying the container, such as a production serial number of the food packaging container.
The defective product detecting system comprises a defective product detecting device which is used for detecting defective food packaging containers on a production line and consists of a sensing device 101, a bar code identification device 102 and a detecting device 103 which are arranged beside the production line and are sequentially arranged along the production line.
Wherein,
the sensing device 101 is used for detecting whether a food packaging container passes through and outputting a first trigger signal when the food packaging container passes through;
the bar code recognition device 102 is connected with the sensing device 101 and is used for starting after receiving the first trigger signal for the first time and detecting the recognition bar code of the food packaging container passing through the bar code recognition device 102 according to the preset interval time, and the bar code recognition device 101 outputs a second trigger signal when the recognition bar code cannot be detected;
the detection device 103 is connected with the bar code recognition device 102, and is used for starting after receiving the second trigger signal and detecting the food packaging containers which cannot detect the recognition bar codes on the production line.
Specifically, in this embodiment, the sensing device 101 continuously detects whether the food packaging container passes through, and outputs a first trigger signal when the food packaging container passes through.
The first trigger signal is a trigger signal, and the bar code identification device is started and prepared for bar code identification after receiving the first trigger signal for the first time. Because the food packaging containers are sequentially conveyed according to the preset time interval on the production line, the bar code identification device only needs to sequentially detect according to the time interval after being started for the first time, and the follow-up first trigger signal is not needed to be considered. Alternatively, in this embodiment, the sensing device 101 does not generate and output the first trigger signal after outputting the first trigger signal for the first time.
In this embodiment, the barcode recognition device 102 performs a barcode recognition operation on the passing food packaging container. The barcode recognition operation may have two parts, one part is to determine whether the recognition barcode on the food packaging container can be recognized, and the other part is to acquire the recognition information in the recognition barcode that can be recognized.
In this embodiment, when the barcode recognition device 102 recognizes the passing food packaging container, if the identification barcode on the container cannot be recognized (i.e. the recognition fails), the barcode recognition device 102 will output a second trigger signal.
In this embodiment, the detecting device 103 is activated after receiving the second trigger signal, and detects the food packaging container that cannot be subjected to barcode recognition. Specifically, the detection device 103 is used to detect the food packaging container that cannot be bar-coded from the production line, so as to prevent the food packaging container from flowing to the subsequent production process.
In summary, in the technical solution of the present invention, the sensing device 101, the barcode recognition device 102 and the detection device 103 are sequentially matched to detect the unqualified food packaging container by means of barcode recognition, so as to ensure the qualification rate of the food packaging container on the production line and prevent the defective product from flowing into the subsequent production process.
Meanwhile, in the technical scheme of the invention, a mode that the induction device 101 directly sends the trigger signal to trigger the bar code recognition device 102 to work is adopted, and the process that the induction device possibly sends the signal to the controller → the controller controls the bar code recognition device to work according to the signal is omitted, so that the manufacturing cost of the whole system is saved, and the response of the whole system is quicker.
Likewise, in the technical solution of the present invention, by using the way that the barcode identification device 102 directly sends the trigger signal to trigger the detection device 103 to operate, the process in which the barcode identification device possibly existing sends a signal to the controller → the controller controls the operation of the detection device according to the signal can also be omitted, thereby saving the manufacturing cost of the whole system and making the response of the whole system faster.
Based on the above embodiments, in a preferred embodiment of the present invention, after receiving the first trigger signal, the barcode recognition device 102 may be started and perform barcode recognition after delaying a first predetermined time period, where the first predetermined time period may be calculated according to a linear distance between the sensing device 101 and the barcode recognition device 102 along the production line and a speed at which the food packaging containers are conveyed on the production line, so that the barcode recognition device 102 can perform barcode recognition on the passing food packaging containers immediately after being started.
Accordingly, based on the above embodiment, in a preferred embodiment of the present invention, the detecting device 103 may also be started and operated after delaying for a second predetermined period of time after receiving the second trigger signal, and the second predetermined period of time may be calculated according to the linear distance between the barcode identifying device 102 and the detecting device 103 along the production line and the speed at which the food packaging containers are conveyed on the production line, so that the unrecognized food packaging containers can be detected immediately after the detecting device 103 is started.
In a preferred embodiment of the present invention, the identification code is provided at the front end of the food packaging container, and the front end provided with the identification code is always opposite to the side provided with the sensing device 101 and the barcode recognition device 102 when the food packaging container is transported on the production line. The front end of the food packaging container, otherwise known as "container precursor", is the precursor of the closed container produced during the production of the closed container, which precursor consists of a sheet-like composite material cut to equal dimensions, which sheet-like composite material making up the container precursor is unfoldable or foldable, each sheet-like composite material cut to equal dimensions being a container precursor of a single packaging container. Accordingly, the container precursor described above may also be referred to as a jacket or sleeve comprising the folded sheet-like composite material, further comprising portions of the longitudinal seam and being open at the top and bottom regions, respectively. The container precursor described above can be folded at least 1 time, even 2 times, 3 times or 4 times, the container precursor being of integral design with the food packaging container itself, and the base region of the container precursor and its lateral regions likewise being of integral design.
In this embodiment, since the container precursor is made of a sheet-like composite material having a characteristic that an image or a character can be sprayed, the identification barcode can be provided on the container precursor for use by the defective product detection device.
In a preferred embodiment of the present invention, the identification barcode is a two-dimensional code. Correspondingly, the bar code identification device is a two-dimensional code scanning device. Specifically, the barcode identification device 102 may be any two-dimensional code scanning device capable of scanning a two-dimensional code, identifying two-dimensional code information, and sending two-dimensional code information in the prior art.
In a preferred embodiment of the present invention, the sensing device 103 is an inductive proximity sensor, a capacitive proximity sensor, or a photoelectric sensor. Specifically, the sensing device 103 may be any device capable of sensing whether a food packaging container passes through on a production line, for example, a device formed by an optical/infrared emitter and an optical/infrared receiver arranged oppositely may be used, and when there is an object blocking the optical/infrared receiver during sensing, it is determined that an object currently passes through.
In a preferred embodiment of the present invention, the detecting device 103 is a blowing device or a robotic device.
Specifically, the air blowing device refers to a device which has air blowing holes and can blow out a food packaging container which is located on a production line and is detected to be unqualified (failed in barcode recognition) out of the production line through an air blowing operation, thereby completing a detection operation of the food packaging container. The application basis of the air blowing equipment is as follows: the food packaging container has a light weight and is not easily broken.
The robot apparatus is an apparatus having a robot arm and capable of picking a food packaging container which is located on a production line and has failed in detection (bar code recognition) off the production line by the robot arm on the robot arm, and the inspection operation of the food packaging container can be completed by using the robot apparatus as well.
In a preferred embodiment of the present invention, as shown in fig. 2, an implementation manner is provided in which the sensing device 101, the barcode recognition device 102 and the detection device 103 are integrated into one integrated apparatus. In this implementation, the detection mode of the detection device 103 is an air blowing operation, i.e., the detection device 103 is an air blowing device.
Specifically, in this embodiment, the sensing device 101, the barcode recognition device 102 and the detection device 103 are all installed on the same side of the integration apparatus. The integrated plant also comprises a production line and food packaging containers 202 conveyed on the production line 301. A defective product detection storage device 201 is provided on the other side of the production line. In actual use, when a defective product is detected, the detection device 103 blows the food packaging container 202 determined as a defective product from the production line to the defective product detection storage device 201 by means of a blowing operation, and further, an operator can take out the defective product from the storage device 201.
In a preferred embodiment of the present invention, the bar code recognition device and the detection device are both disposed on the same side of the production line;
or
The bar code recognition device and the detection device are respectively arranged at two sides of the production line.
Specifically, in a preferred embodiment of the present invention, as shown in fig. 3, the sensing device 101, the barcode recognition device 102 and the detection device 103 are sequentially arranged on the same side of the production line 301. In fig. 3 a is the direction of transport of the food packaging containers on the production line 301.
In another preferred embodiment of the present invention, as shown in fig. 4, the sensing device 101 and the barcode recognition device 102 are sequentially arranged on the same side of the production line 301, and the detecting device 103 is arranged on the other side of the production line 301.
In another preferred embodiment of the present invention, the following may be arranged: the sensing device 101 and the detecting device 102 are sequentially arranged on the same side of the production line 301, and the barcode recognition device 102 is arranged on the other side of the production line 301. The food packaging container passes through the sensing device 101, the bar code recognition device 103 and the detection device 103 in sequence. Since this also applies to the case where the barcode recognition device 102 and the detection device 103 are located at both sides of the production line 301, they are not shown in the figure.
In the technical scheme of the invention, no matter how the components in the defective product detection device are arranged, the side of the food packaging container printed with the identification bar code always faces the bar code identification device 103.
In a preferred embodiment of the present invention, as shown in fig. 5, the defective product detecting system further includes:
the code spraying device 501 is arranged beside the production line and used for spraying code spraying data on the food packaging container, and the food packaging container on the production line passes through the code spraying device 501 and then passes through the induction device in the defective product detection system;
the transit terminal 502 is connected with the code spraying device 501 and the barcode recognition device 102 through the ethernet network respectively;
the transit terminal 502 is used for acquiring code spraying data sprayed onto the food packaging container by the code spraying device 501 and acquiring identification data which is identified by the bar code identification device 102 and is associated with the identification bar code;
in the transfer terminal 502, the code spraying data and the identification data of the same food packaging container are stored in a correlated manner.
Specifically, in this embodiment, the code spraying device 501 may also be disposed on any side of the production line (as shown in fig. 3 to 4).
In this embodiment, the transit terminal 502 is configured to obtain the code-spraying data and the identification data, and store the code-spraying data and the identification data of the same food packaging container in an associated manner, so that when a consumer queries an identification barcode on a food packaging container, the consumer can query the corresponding code-spraying data in an associated manner, and thus, production information such as a production date, a quality guarantee period, a quality guarantee expiration time and the like of food can be obtained from the code-spraying data.
In a preferred embodiment of the present invention, as shown in fig. 5, the defective product detecting system further includes:
a first service terminal 503 connected to the transit terminal 502 through the internet;
the first service end 503 provides the user to query the code-spraying data and the barcode data through the transit end.
In a preferred embodiment of the present invention, as shown in fig. 5, the defective product detecting system further includes:
a second server 504 connected to the transit terminal 502 through an ethernet network;
the transit terminal 502 stores the code-spraying data and the barcode data in association and transmits the code-spraying data and the barcode data to the second server 504 for association storage.
Specifically, the transit terminal 502 may include a transit switch and an industrial personal computer, and stores the code-spraying data and the barcode data in association with each other in the industrial personal computer. The industrial personal computer may have the problems of dead halt or system crash and the like in the using process, so that the problem of stored data loss may exist.
The second server 504 may be a Programmable Logic Controller (PLC) server, and the PLC server may cache the code-spraying data and the barcode data at the same time, so as to play a role of data backup when the industrial personal computer crashes. And after the industrial personal computer is recovered to be normal, the cached code spraying data and the cached bar code data can be simultaneously recovered to the industrial personal computer.
Based on the defective product detection system described above, there is now provided a defective product detection method which is also applicable to a production line of food packaging containers in which the food packaging containers are sequentially conveyed at predetermined intervals; each food packaging container is provided with a corresponding identification bar code.
As shown in fig. 6, the method specifically includes:
step S1, sensing whether a food packaging container passes by using a sensing device, and outputting a first trigger signal when the food packaging container passes by;
step S2, a bar code recognition device is adopted, and the bar code recognition device is started when a first trigger signal is received for the first time;
step S3, detecting the identification bar code of the food packaging container passing through the bar code identification device by adopting the bar code identification device according to the preset interval time;
if the identification bar code is detected, returning to the step S3;
if the identification bar code cannot be detected, outputting a second trigger signal, and then turning to step S4;
step S4, using a detection device, is activated when the second trigger signal is received, and detects the food packaging container corresponding to the incorrect identification barcode on the production line, and then returns to step S3.
In a preferred embodiment of the present invention, before the step S1 is executed, the code spraying data is first sprayed on the food packaging container, and the code spraying data is stored at a middle rotating end;
in step S3, if the identification barcode is detected, the identification data associated with the identification barcode is sent to the relay terminal;
and in the transfer terminal, storing the code spraying data and the identification data of the same food packaging container in a correlation manner.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (11)
1. A defective product detection system is adapted to a production line of food packaging containers, on which the food packaging containers are sequentially conveyed at predetermined intervals; the food packaging container is characterized in that each food packaging container is provided with a corresponding identification bar code;
the defective product detection system comprises a defective product detection device which is used for detecting defective food packaging containers on the production line, and the defective product detection device consists of a sensing device, a bar code identification device and a detection device which are arranged beside the production line and are sequentially arranged along the production line;
the sensing device is used for detecting whether the food packaging container passes through or not and outputting a first trigger signal when the food packaging container passes through;
the bar code recognition device is connected with the sensing device and is used for starting after receiving the first trigger signal for the first time and detecting the recognition bar code of the food packaging container passing through the bar code recognition device according to the preset interval time, and the bar code recognition device outputs a second trigger signal when the recognition bar code cannot be detected;
the detection device is connected with the bar code identification device and is used for starting after receiving the second trigger signal and detecting the food packaging containers which cannot detect the identification bar codes on the production line.
2. The defective product detection system according to claim 1, wherein the identification code is provided at a front end of the food packaging container.
3. The defective product detection system according to claim 1 wherein the identification barcode is a two-dimensional code;
the bar code recognition device is two-dimensional code scanning equipment.
4. The defective product detection system according to claim 1 wherein the sensing device is an inductive proximity sensor or a capacitive proximity sensor or a photoelectric sensor.
5. The defective product detecting system according to claim 1, wherein the detecting means is a blowing device or a robot device.
6. The defective product detecting system according to claim 1, wherein the bar code recognition device and the detecting device are disposed on the same side of the production line;
or
The bar code recognition device and the detection device are respectively arranged on two sides of the production line.
7. The defective product detection system according to claim 1, further comprising:
the code spraying device is arranged beside the production line and used for spraying code spraying data on the food packaging container, and the food packaging container on the production line passes through the code spraying device and then passes through the induction device in the defective product detection system;
the transfer end is connected with the code spraying device and the bar code identification device through an Ethernet respectively;
the transfer terminal is used for acquiring the code spraying data sprayed on the food packaging container by the code spraying device and acquiring identification data which is identified by the bar code identification device and is related to the identification bar code;
and in the transfer terminal, the code spraying data and the identification data of the same food packaging container are stored in a correlated manner.
8. The defective product detection system according to claim 7, further comprising:
the first server is connected with the transfer terminal through the Internet;
and the first server side is used for the user to inquire the code spraying data and the bar code data through the transfer terminal.
9. The defective product detection system according to claim 7, further comprising:
the second server is connected with the transfer terminal through an Ethernet;
and the transfer terminal sends the code spraying data and the bar code data to the second server for association storage while the code spraying data and the bar code data are stored in association.
10. A defective product detection method is applied to a production line of food packaging containers, on which the food packaging containers are sequentially conveyed at predetermined intervals; the food packaging container is characterized in that each food packaging container is provided with a corresponding identification bar code;
the method for detecting the defective products specifically comprises the following steps:
step S1, sensing whether the food packaging container passes by using a sensing device, and outputting a first trigger signal when the food packaging container passes by;
step S2, a bar code recognition device is adopted, and the bar code recognition device is started when the first trigger signal is received for the first time;
step S3, detecting the identification bar code of the food packaging container passing through the bar code identification device by the bar code identification device according to the preset interval time;
if the identification bar code is detected, returning to the step S3;
if the identification bar code cannot be detected, outputting a second trigger signal, and then turning to step S4;
step S4, using a detection device, activated when receiving the second trigger signal, and detecting the food packaging container corresponding to the incorrect identification barcode on the production line, and then returning to step S3.
11. The defective product detecting method according to claim 10, wherein before performing the step S1, code-spraying data is first sprayed on the food packaging container, and the code-spraying data is stored at a transit end;
in step S3, if the identification barcode is detected, sending identification data associated with the identification barcode to the relay terminal;
and in the transfer terminal, the code spraying data and the identification data of the same food packaging container are stored in a correlated manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611253118.0A CN108268907A (en) | 2016-12-30 | 2016-12-30 | A kind of bad products checkout system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611253118.0A CN108268907A (en) | 2016-12-30 | 2016-12-30 | A kind of bad products checkout system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108268907A true CN108268907A (en) | 2018-07-10 |
Family
ID=62754138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611253118.0A Pending CN108268907A (en) | 2016-12-30 | 2016-12-30 | A kind of bad products checkout system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108268907A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109325383A (en) * | 2018-10-31 | 2019-02-12 | 惠州高盛达科技有限公司 | The recognition methods and identifying system of product packaging label |
| CN114670548A (en) * | 2022-03-11 | 2022-06-28 | 深圳市美思美科智能科技股份有限公司 | Packaging material bag spray printing equipment with leakage-proof spray function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006139787A (en) * | 2005-11-16 | 2006-06-01 | Newgin Corp | Member lot management system for game machine |
| CN102663595A (en) * | 2012-04-05 | 2012-09-12 | 焦林 | Product information inquiry promotion system from manufacturer to logistics distributor, seller and consumer |
| CN104772289A (en) * | 2015-01-29 | 2015-07-15 | 上海透云物联网科技有限公司 | Target product detection system, detection method thereof, and target product processing system |
| EP2944458A1 (en) * | 2014-05-16 | 2015-11-18 | Tetra Laval Holdings & Finance S.A. | Sheet of packaging material for producing a container and method for producing containers |
| CN105975895A (en) * | 2016-07-05 | 2016-09-28 | 纷美(北京)贸易有限公司 | System and method for removing substandard products in production line |
-
2016
- 2016-12-30 CN CN201611253118.0A patent/CN108268907A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006139787A (en) * | 2005-11-16 | 2006-06-01 | Newgin Corp | Member lot management system for game machine |
| CN102663595A (en) * | 2012-04-05 | 2012-09-12 | 焦林 | Product information inquiry promotion system from manufacturer to logistics distributor, seller and consumer |
| EP2944458A1 (en) * | 2014-05-16 | 2015-11-18 | Tetra Laval Holdings & Finance S.A. | Sheet of packaging material for producing a container and method for producing containers |
| CN104772289A (en) * | 2015-01-29 | 2015-07-15 | 上海透云物联网科技有限公司 | Target product detection system, detection method thereof, and target product processing system |
| CN105975895A (en) * | 2016-07-05 | 2016-09-28 | 纷美(北京)贸易有限公司 | System and method for removing substandard products in production line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109325383A (en) * | 2018-10-31 | 2019-02-12 | 惠州高盛达科技有限公司 | The recognition methods and identifying system of product packaging label |
| CN109325383B (en) * | 2018-10-31 | 2022-06-07 | 惠州高盛达科技有限公司 | Product packaging label identification method and system |
| CN114670548A (en) * | 2022-03-11 | 2022-06-28 | 深圳市美思美科智能科技股份有限公司 | Packaging material bag spray printing equipment with leakage-proof spray function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11769157B2 (en) | Container production management system and method | |
| US9776754B2 (en) | Integrated capper system | |
| CN206421421U (en) | A kind of bad products checkout system | |
| US11908122B2 (en) | System and method for performing production line product identification | |
| EP2634001A1 (en) | A device for printing bar code of variable data and the motheod there of | |
| JP2935263B1 (en) | Rotary body code recognition system and method | |
| CN109305422B (en) | Food package detection system and method | |
| CN108268907A (en) | A kind of bad products checkout system and method | |
| CN113002145A (en) | Production equipment | |
| CN207107078U (en) | A kind of packaging for foodstuff checkout system | |
| CN104392258B (en) | RFID identification system based on filling liquid food production | |
| CN104477458B (en) | Efficient signal transmission method based on filling liquid food production | |
| CN106096480B (en) | System and method for simultaneously obtaining code spraying data and two-dimensional code information | |
| US20070251197A1 (en) | System and method of repackaging an item having a unique identification code | |
| US12084332B2 (en) | Production system | |
| WO2022185909A1 (en) | Conveyance system | |
| CN112845145A (en) | Logistics sorting system and logistics sorting method | |
| CN106022197B (en) | System and method for preventing false triggering of product production line reader | |
| JP2018002249A (en) | Filling device, and filling method | |
| WO2019019848A1 (en) | Food packaging detection system and method | |
| CN104648817B (en) | The method for improving the sealed package group popularity of liquid beverage | |
| CN114912471A (en) | Method for performing online association on RFID (radio frequency identification) tag and outer package bar code | |
| CN111707182A (en) | Product spacing detection system, method and device | |
| CN104408495B (en) | Liquid food filling production-based RFID (radio frequency identification) method | |
| US11314957B1 (en) | Can content verification systems and methods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |
|
| RJ01 | Rejection of invention patent application after publication |