CN117922930B - Intelligent production method and system suitable for packaging sealing nodes - Google Patents
Intelligent production method and system suitable for packaging sealing nodes Download PDFInfo
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- CN117922930B CN117922930B CN202410340657.6A CN202410340657A CN117922930B CN 117922930 B CN117922930 B CN 117922930B CN 202410340657 A CN202410340657 A CN 202410340657A CN 117922930 B CN117922930 B CN 117922930B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
- B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
- B65D51/2857—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it
- B65D51/2878—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it the element being a lid or cover seated on a passage between the auxiliary container and the main container
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The invention provides an intelligent production method and system suitable for packaging sealing nodes, which are used for detecting the sealing performance of the sealing nodes, and aims to solve the technical problems of automatically detecting the sealing performance of a bottle cap structure of a ready-to-fit beverage bottle cap, ensuring the sealing performance of the bottle cap structure and acquiring a package information set corresponding to each packaging sealing node, which is acquired by a data acquisition group at a sealing package detection unit; the method comprises the steps of calling a height package detection strategy to obtain primary package detection data; when the primary package detection data meet the secondary package detection conditions, positioning and selecting package information to be detected in the package information set to obtain target package information; and the pick-up position package detection strategy detects the relative positions of the first object and the second object in the object package information to obtain secondary package detection data, and the moving structure is controlled to move the package sealing node to the corresponding rear-mounted package unit based on the secondary package detection data.
Description
Technical Field
The invention relates to the technical field of intelligent production, in particular to an intelligent production method and system suitable for packaging sealing nodes.
Background
The instant beverage is a beverage prepared by storing ingredients such as essence, beverage solvent and the like in an instant beverage bottle cap, and mixing the ingredients in the instant beverage bottle cap with water in the beverage bottle during drinking. Wherein, the instant beverage bottle cap is an important composition structure of instant beverage.
Referring to fig. 1, a structure diagram of a ready-to-use beverage bottle cap is provided. The instant beverage bottle cap comprises three parts, including a connecting part 1 in the middle, a powder containing part 2 penetrating the connecting part 1 and an end cover 3 closing an opening 22 at the bottom of the powder containing part 2. Wherein, the powder accommodation part 2 is provided with an inclined chute 21, and the connecting part 1 is provided with a slide column 11 sliding in the inclined chute 21. When the powder in the powder containing part 2 is required to be dissolved into the water of the bottle body, the powder containing part 2 can be screwed clockwise, at the moment, the inclined chute 21 of the powder containing part 2 can move upwards under the guidance of the sliding column 11, so that the powder containing part 2 is driven to lift upwards, the bottom opening 22 at the lower end of the powder containing part is separated from the seal of the end cover 3, the bottom opening 22 is opened, and the powder in the powder containing part 2 can flow into the water of the bottle body through the bottom opening 22, so that the dissolution of the powder and the water is realized. However, in the prior art, when the instant beverage bottle cap is assembled, the assembly is usually performed manually, and in the assembly process, there may occur a situation that the powder containing portion 2 is not in close contact with the end cap 3, so that sealing is impossible, and quality influence may be caused on the assembled instant beverage.
Therefore, how to automatically detect the tightness of the bottle cap structure of the instant beverage bottle cap and ensure the tightness of the bottle cap structure becomes a problem to be solved in the present day.
Disclosure of Invention
The embodiment of the invention provides an intelligent production method and system suitable for packaging sealing nodes, which can automatically detect the sealing performance of a ready-to-use beverage bottle cap and improve the efficiency in detecting the sealing performance.
In a first aspect of an embodiment of the present invention, an intelligent production method suitable for packaging sealed nodes is provided, including:
Transmitting the packaging sealing nodes to a sealing packaging detecting unit based on a front conveying unit, and acquiring packaging information sets corresponding to the packaging sealing nodes, wherein the packaging information sets are acquired by a data acquisition group at the sealing packaging detecting unit and at least comprise images;
a height package detection strategy is called to carry out primary seal package detection on any package information to be detected in the package information set, so as to obtain primary package detection data;
When the primary package detection data meets the secondary package detection condition, positioning and selecting package information to be detected in the package information set to obtain target package information;
the method comprises the steps that a position package detection strategy is called to detect the relative positions of a first object and a second object in the object package information to obtain secondary package detection data, and a moving structure is controlled to move the package sealing node to a corresponding rear package unit based on the secondary package detection data;
and sealing and packaging the packaging sealing nodes and the bottle body based on the rear packaging unit to obtain the intelligent post-production packaging sealing body.
Optionally, in one possible implementation manner of the first aspect, the transmitting the package sealing node to the sealed package detecting unit based on the pre-conveying unit, acquiring the package information set corresponding to each package sealing node acquired by the data acquisition group at the sealed package detecting unit includes:
Transmitting the package sealing node to a detection station in the sealed package detection unit based on the pre-conveying unit, wherein the detection station comprises a plurality of data acquisition units in the data acquisition group;
And acquiring the information of the package to be detected, which is acquired by each data acquisition unit for the package sealing node, and summarizing the information of the package to be detected to obtain a package information set corresponding to the package sealing node.
Optionally, in one possible implementation manner of the first aspect, the retrieving the height package detection policy performs a primary seal package detection on any package information to be detected in the package information set, to obtain primary package detection data, including:
acquiring any package information to be detected in the package information set as a primary detection image, and extracting a package sealing node contour in the primary detection image;
determining an upper edge contour line and a lower edge contour line of the package sealing node contour, and obtaining height data according to the contour line distance between the upper edge contour line and the lower edge contour line;
obtaining a height difference value according to the standard height data and the absolute value of the difference value of the height data, and obtaining a packaging sealing node corresponding to the height difference value in a standard height difference value interval as a normal node;
And acquiring a packaging sealing node which is not in the standard height difference interval and corresponds to the height difference as a node to be detected, and acquiring primary packaging detection data according to the normal node or the node to be detected.
Optionally, in one possible implementation manner of the first aspect, when the primary package detection data meets a secondary package detection condition, locating and selecting package information to be detected in the package information set to obtain target package information, including:
when the primary package detection data comprise the node to be detected, judging that the primary package detection data meet the secondary package detection condition;
and carrying out contour positioning selection on each piece of package information to be detected in the package information set corresponding to the node to be detected, and obtaining target package information.
Optionally, in one possible implementation manner of the first aspect, performing contour positioning selection on each piece of package information to be detected in the package information set corresponding to the node to be detected, to obtain target package information, including:
acquiring a plurality of position outlines corresponding to the package information to be detected in the package information set corresponding to the node to be detected;
And comparing the preset target position profile with each position profile to obtain the information of the package to be detected, which corresponds to the position profile corresponding to the target position profile, as target package information.
Optionally, in one possible implementation manner of the first aspect, the retrieving a position package detection policy detects a relative position of a first target object and a second target object in the target package information, to obtain secondary package detection data, including:
Acquiring a first object and a second object in the target package information, wherein the first object is a sliding column, and the second object is an inclined sliding groove;
Determining first position data of the sliding column and second position data of the inclined sliding groove, and detecting the relative positions of the sliding column and the inclined sliding groove according to the first position data and the second position data to obtain secondary package detection data.
Optionally, in one possible implementation manner of the first aspect, determining first position data of the sliding column and second position data of the oblique chute, detecting relative positions of the sliding column and the oblique chute according to the first position data and the second position data, to obtain secondary package detection data, including:
Acquiring a sliding column profile corresponding to the sliding column and an inclined sliding groove profile corresponding to the inclined sliding groove in the target package information;
Determining first position data of the sliding column according to the sliding column outline, determining second position data of the inclined sliding chute according to the inclined sliding chute outline, and detecting the relative positions of the sliding column and the inclined sliding chute based on the first position data and the second position data to obtain a normal node or an abnormal node;
and obtaining secondary package detection data according to the normal node or the abnormal node.
Optionally, in one possible implementation manner of the first aspect, determining first position data of the strut according to the strut profile, determining second position data of the diagonal chute according to the diagonal chute profile, and detecting relative positions of the strut and the diagonal chute based on the first position data and the second position data to obtain a normal node or an abnormal node, including:
carrying out coordinate processing on the target package information to obtain a first maximum y-axis coordinate value in a plurality of profile coordinates corresponding to the slide column profile and a second maximum y-axis coordinate value in a plurality of profile coordinates corresponding to the inclined chute profile;
obtaining first position data of the sliding column according to the first maximum y-axis coordinate value, and obtaining second position data of the inclined sliding groove according to the second maximum y-axis coordinate value;
obtaining a coordinate difference value based on the first maximum y-axis coordinate value and the second maximum y-axis coordinate value, and obtaining a node to be detected, of which the coordinate difference value is smaller than a standard coordinate difference value, as a normal node;
And acquiring the node to be detected, of which the coordinate difference value is greater than or equal to the standard coordinate difference value, as an abnormal node.
Optionally, in one possible implementation manner of the first aspect, the controlling the moving structure to move the package sealing node to the corresponding post-package unit based on the secondary package detection data includes:
controlling the moving structure to move the normal node to a normal conveying unit, and controlling the moving structure to move the abnormal node to an abnormal conveying unit;
The rear-mounted packaging unit comprises a normal conveying unit and an abnormal conveying unit.
In a second aspect of embodiments of the present invention, there is provided an intelligent production system adapted for packaging sealed nodes, comprising:
The image module is used for transmitting the package sealing nodes to the seal package detection unit based on the front conveying unit, acquiring package information sets corresponding to the package sealing nodes, which are acquired by the data acquisition group at the seal package detection unit, wherein the package information at least comprises images;
The height module is used for calling a height package detection strategy to perform primary seal package detection on any package information to be detected in the package information set so as to obtain primary package detection data;
the target module is used for positioning and selecting the package information to be detected in the package information set when the primary package detection data meets the secondary package detection condition, so as to obtain target package information;
The conveying module is used for calling a position package detection strategy to detect the relative positions of a first object and a second object in the object package information to obtain secondary package detection data, and controlling a moving structure to move the package sealing node to a corresponding rear packaging unit based on the secondary package detection data;
and the packaging module is used for sealing and packaging the packaging sealing node and the bottle body based on the rear packaging unit to obtain the packaging sealing body after intelligent production.
The beneficial effects of the invention are as follows:
1. The invention can automatically detect the tightness of the instant beverage bottle cap and improve the efficiency of tightness detection. When the automatic detection is carried out on the instant beverage bottle cap, namely the packaging sealing node, the height data of the packaging sealing node and the relative position data of the sliding column and the inclined sliding groove are detected through the image data of the packaging sealing node, so that the tightness of the packaging sealing node can be automatically detected through the height data and the relative position data, and the accuracy and the efficiency of the detection of the packaging sealing node are improved.
2. When the height data of the packaging sealing node is detected according to the image data, the image data of a plurality of directions of the packaging sealing node are firstly collected according to the data collection group, so that the comprehensiveness and the accuracy of the detected data can be improved. And then, the invention can randomly select a piece of package information to be detected to acquire the height data corresponding to the package sealing node, judge whether the package sealing node is normal or not according to the difference value between the height data and the standard data, and carry out secondary detection again on the package sealing node with abnormal height data, thereby automatically detecting the height data of the package sealing node and reducing the data processing amount during the detection of the height data.
3. When the secondary detection is carried out on the packaging sealing node with abnormal height data, the method and the device can firstly select the target packaging piece information with the sliding column, and then detect the relative position relation between the sliding column and the inclined sliding chute in the target packaging piece information, so that the secondary detection can be carried out on the packaging sealing node through the relative position relation between the sliding column and the inclined sliding chute, and the accuracy of the detection of the packaging sealing node is improved. When the relative positions of the sliding column and the inclined sliding groove are detected, whether the sliding column is positioned at the uppermost part of the inclined sliding groove or not can be determined in a coordinate value detection mode, so that the data processing amount during detection can be reduced, and the efficiency of detecting the sealed package piece is improved.
Drawings
FIG. 1 is a block diagram of a ready-to-use beverage bottle cap according to the present invention;
FIG. 2 is a schematic flow chart of an intelligent production method suitable for packaging sealed nodes according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an intelligent production system suitable for packaging sealed nodes according to an embodiment of the present invention.
In the figure: 1. a connection part; 2. a powder accommodating section; 3. an end cap; 11. a spool; 21. an inclined chute; 22. and a bottom opening.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 2, a flow chart of an intelligent production method suitable for packaging sealed nodes according to an embodiment of the present application is shown, and an execution subject of the method shown in fig. 2 may be a software and/or hardware device. The execution body of the present application may include, but is not limited to, at least one of: user equipment, network equipment, etc. The user device may include, but is not limited to, a computer, a smart phone, a Personal Digital Assistant (PDA) DIGITAL ASSISTANT, and the above-mentioned electronic device. The network device may include, but is not limited to, a single network server, a server group of multiple network servers, or a cloud of a large number of computers or network servers based on cloud computing, where cloud computing is one of distributed computing, and a super virtual computer consisting of a group of loosely coupled computers. This embodiment is not limited thereto. The method comprises the steps S1 to S4, and specifically comprises the following steps:
s1, transmitting the packaging sealing nodes to a sealing packaging detection unit based on a front conveying unit, and acquiring packaging information sets corresponding to the packaging sealing nodes, which are acquired by a data acquisition group at the sealing packaging detection unit.
The packaging sealing node is a ready-to-use beverage bottle cap, the front conveying unit is a conveyor belt, and the data acquisition group is a camera group. This scheme can be with joining in marriage formula beverage bottle lid promptly through the conveyer belt transmission to sealed package detecting element, then carry out diversified image acquisition to joining in marriage formula beverage bottle lid promptly through the camera group of sealed package detecting element department and obtain package information set, carry out automated inspection to the leakproofness of joining in marriage formula beverage bottle lid promptly in the follow-up through package information set.
Referring to fig. 1, the structure of a ready-to-use beverage bottle cap according to the present invention includes a middle connecting portion 1, a powder receiving portion 2 penetrating the connecting portion 1, and an end cap 3 closing an opening 22 at the bottom of the powder receiving portion 2. Wherein, the powder accommodation part 2 is provided with an inclined chute 21, and the connecting part 1 is provided with a slide column 11 sliding in the inclined chute 21. When the powder in the powder containing part 2 is required to be dissolved into the water of the bottle body, the powder containing part 2 can be screwed clockwise, at the moment, the inclined chute 21 of the powder containing part 2 can move upwards under the guidance of the sliding column 11, so that the powder containing part 2 is driven to lift upwards, the bottom opening 22 at the lower end of the powder containing part is separated from the seal of the end cover 3, the bottom opening 22 is opened, and the powder in the powder containing part 2 can flow into the water of the bottle body through the bottom opening 22, so that the dissolution of the powder and the water is realized.
As can be seen from fig. 1, when the instant beverage bottle cap is in a sealed state, the connecting part 1 in the middle, the powder containing part 2 penetrating through the connecting part 1 and the end cover 3 closing the opening 22 at the bottom of the powder containing part 2 are tightly attached, the bottle cap height is standard, the sliding column 11 is positioned at the uppermost part of the inclined sliding groove 21, and by the two characteristics, the sealing performance of the instant beverage bottle cap, namely the package sealing node, can be automatically detected according to the package information set.
Specifically, in some embodiments, the above-described package information set may be obtained by:
S11, transmitting the package sealing node to a detection table in the sealed package detection unit based on the pre-conveying unit, wherein the detection table comprises a plurality of data acquisition units in the data acquisition group.
It can be appreciated that, because the placement position of the packing sealing node during conveying may be random, in order to perform omnibearing data acquisition on the packing sealing node, the scheme can perform image acquisition on the packing sealing node through a data acquisition group, so that image data of all directions of the packing sealing node can be obtained.
In practical application, the sealed package detecting unit may be provided with a detecting table for detecting the sealed package node, where the detecting table may be circular, and a data collecting unit, i.e. a camera, may be arranged at a preset angle, for example, may be arranged at a preset angle, and a total of 3 cameras may be arranged at a preset angle, so that the detecting accuracy may be improved by performing omnidirectional shooting on the sealed package node through the data collecting unit. Each camera needs to shoot an front side view of the packaging sealing node, and shooting angles and parameters of each camera are the same.
S12, acquiring package information to be detected, which is acquired by each data acquisition unit for the package sealing node, and summarizing the package information to be detected to obtain a package information set corresponding to the package sealing node.
When shooting the packaging sealing node, the packaging sealing node can be placed at the center position of the detection table, and then the image of the packaging sealing node is acquired through each data acquisition unit, so that a packaging piece information set corresponding to the packaging sealing node is obtained.
By the mode, the comprehensiveness of the packaging and sealing node data collection can be improved.
S2, a height package detection strategy is called to carry out primary seal package detection on any package information to be detected in the package information set, and primary package detection data are obtained.
It will be appreciated that if the packaging sealing node is not sealed well, an error may be relatively large between the sealing height and the standard height, so in order to determine the tightness of the packaging sealing node, the scheme may first detect the height data of the packaging sealing node, and determine whether the height data of the packaging sealing node is normal or not according to the obtained primary package detection data.
The specific implementation manner of step S2 based on the above embodiment may be:
s21, acquiring any piece of package information to be detected in the package information set as a primary detection image, and extracting a package sealing node contour in the primary detection image.
It can be understood that, although the shooting positions corresponding to the package information to be detected may be different, the distances and angles are the same when shooting, so that the height data corresponding to the package sealing node in the different package information to be detected are the same, and when judging the height data of the package sealing node, one piece of package information to be detected can be randomly selected as a detection image to detect the height data.
The profile extraction technology in the prior art can be adopted to extract the profile of the packaging sealing node in the primary detection image, for example, a feature extraction mode can be adopted to extract the profile of the packaging sealing node, which is the prior art, and the scheme is not repeated here.
S22, determining an upper edge contour line and a lower edge contour line of the package sealing node contour, and obtaining height data according to the contour line distance between the upper edge contour line and the lower edge contour line.
The upper edge contour line refers to an upper contour line in the contour of the packaging sealing node, the lower edge contour line refers to a lower contour line in the contour of the packaging sealing node, and the height of the bottle cap of the packaging sealing node can be obtained through the contour line distance between the upper edge contour line and the lower edge contour line, namely the height data. Wherein the upper edge contour and the lower edge contour may be obtained by positioning the upper edge and the lower edge of the package sealing node contour.
S23, obtaining a height difference value according to the standard height data and the absolute value of the difference value of the height data, and obtaining a packaging sealing node corresponding to the height difference value in the standard height difference value interval as a normal node.
It will be appreciated that if the height difference is within the standard height difference interval, it is indicated that the height data of the wrapping and sealing node is normal, which is located within the height data interval corresponding to the sealed time, so that the corresponding wrapping and sealing node may be taken as a normal node, and the corresponding wrapping and sealing node may be transferred to the next processing procedure through the normal transfer unit.
S24, packing sealing nodes which are not corresponding to the height difference in the standard height difference interval are obtained to serve as nodes to be detected, and primary packing detection data are obtained according to the normal nodes or the nodes to be detected.
If the height difference value is not in the standard height difference value interval, the height data corresponding to the packaging sealing node is abnormal, and in this case, the corresponding packaging sealing node is used as a node to be detected to perform secondary detection again, so that the tightness of the corresponding packaging sealing node can be further judged, and the accuracy of tightness judgment is improved.
Through the mode, the height data of the package sealing node can be automatically detected, and the data processing amount during the detection of the height data is reduced.
And S3, when the primary package detection data meets the secondary package detection conditions, positioning and selecting package information to be detected in the package information set to obtain target package information.
Specifically, when the primary package detection data meets the secondary package detection condition, the scheme selects the target package information including the strut 11 from the package information set, so that the corresponding package sealing node can be secondarily detected through the target package information.
In some embodiments, step S3 may be implemented through steps S31 to S32, specifically as follows:
and S31, when the primary package detection data comprise the node to be detected, judging that the primary package detection data meet the secondary package detection condition.
It is understood that when the primary package inspection data includes the node to be inspected, it is indicated that the corresponding primary package inspection data is required to be secondarily inspected, so that it can be determined that the primary package inspection data satisfies the secondary package inspection condition.
S32, carrying out contour positioning selection on each piece of package information to be detected in the package information set corresponding to the node to be detected, and obtaining target package information.
Specifically, step S32 may be implemented by the following steps:
s321, acquiring a plurality of position outlines corresponding to the package information to be detected in the package information set corresponding to the node to be detected.
In practical application, the contour extraction technology in the prior art can be utilized to obtain a plurality of position contours corresponding to the information of each package to be detected, which is the prior art, and the scheme is not described herein.
S322, comparing a preset target position profile with each position profile, and acquiring package information to be detected corresponding to the position profile corresponding to the target position profile as target package information.
The target portion profile refers to a profile corresponding to the spool 11. It will be appreciated that, in the case where the package sealing node is sealed, the spool 11 is generally located at the uppermost part of the oblique chute 21, so that the tightness of the package sealing node can be further determined by the relative positional relationship between the spool 11 and the oblique chute 21 when the secondary detection is performed, and therefore, the package information to be detected in which the spool 11 is present needs to be acquired as the target package information when the target package information is acquired.
And S4, a position package detection strategy is called to detect the relative positions of the first object and the second object in the object package information to obtain secondary package detection data, and the package sealing node is controlled to move to a corresponding rear package unit based on the secondary package detection data.
The first object is a sliding column 11, the second object is an oblique sliding groove 21, and when the secondary detection is performed, the sealing performance of the package sealing node is detected through the relative position relationship between the sliding column 11 and the oblique sliding groove 21, so that the normal node and the abnormal node can be obtained through the detection data of the secondary package, and the normal node and the abnormal node are moved to the corresponding rear packaging unit for subsequent processing.
Based on the above embodiment, the specific implementation manner of the "retrieving position package detection policy in step S4 to detect the relative positions of the first object and the second object in the target package information to obtain the secondary package detection data" may be:
s41, acquiring a first object and a second object in the target package information, wherein the first object is a sliding column 11, and the second object is an inclined sliding groove 21.
In practical application, when the strut 11 and the diagonal chute 21 in the target package information are acquired, the profiles of the strut 11 and the diagonal chute 21 may be acquired.
S42, determining first position data of the sliding column 11 and second position data of the inclined sliding chute 21, and detecting the relative positions of the sliding column 11 and the inclined sliding chute 21 according to the first position data and the second position data to obtain secondary package detection data.
It will be appreciated that, under normal conditions, the spool 11 will be generally located at the uppermost portion of the oblique chute 21, so that when the secondary detection is performed, the tightness of the package sealing node can be detected correspondingly by the first position data of the spool 11 and the second position data of the oblique chute 21, so as to obtain the secondary package detection data.
In some embodiments, step S42 may be implemented through steps S421 to S423, which are specifically as follows:
s421, acquiring the contour of the sliding column 11 corresponding to the sliding column 11 and the contour of the inclined sliding chute 21 corresponding to the inclined sliding chute 21 in the target package information.
The above-mentioned manner of obtaining the profile of the strut 11 and the profile of the inclined chute 21 is the prior art, and this scheme is not described here in detail.
S422, determining first position data of the sliding column 11 according to the contour of the sliding column 11, determining second position data of the inclined sliding chute 21 according to the contour of the inclined sliding chute 21, and detecting the relative positions of the sliding column 11 and the inclined sliding chute 21 based on the first position data and the second position data to obtain a normal node or an abnormal node.
The normal node is a node corresponding to the relative position of the spool 11 and the diagonal chute 21 when the relative position is normal, and the abnormal node is a node corresponding to the relative position of the spool 11 and the diagonal chute 21 when the relative position is abnormal. Specifically, the relative positions of the spool 11 and the diagonal chute 21 may be detected based on the first position data and the second position data to obtain a normal node or an abnormal node by:
S4221, performing coordinate processing on the target package information, and obtaining a first maximum y-axis coordinate value in a plurality of profile coordinates corresponding to the profile of the spool 11 and a second maximum y-axis coordinate value in a plurality of profile coordinates corresponding to the profile of the oblique chute 21.
In detecting the relative position of the spool 11 and the diagonal chute 21, the relative position can be detected by the maximum y-axis coordinate value corresponding to the spool 11 and the diagonal chute 21. It will be appreciated that if the spool 11 is located at the uppermost portion of the diagonal chute 21, the maximum y-axis coordinate values of the spool 11 and the diagonal chute 21 will not be greatly different, and thus the relative positions of the spool 11 and the diagonal chute 21 can be detected by means of the coordinate values.
S4222, obtaining the first position data of the sliding column 11 according to the first maximum y-axis coordinate value, and obtaining the second position data of the inclined sliding chute 21 according to the second maximum y-axis coordinate value.
The first position data of the spool 11 can be obtained by the first maximum y-axis coordinate value, and the second position data of the diagonal chute 21 can be obtained by the second maximum y-axis coordinate value.
S4223, obtaining a coordinate difference value based on the first maximum y-axis coordinate value and the second maximum y-axis coordinate value, and obtaining a node to be detected, of which the coordinate difference value is smaller than a standard coordinate difference value, as a normal node.
It will be appreciated that if the coordinate difference is smaller than the standard coordinate difference, it is indicated that the relative positions between the highest positions of the spool 11 and the diagonal chute 21 are very different, and that the spool 11 is most likely to be located at the uppermost position of the diagonal chute 21, so that the corresponding node to be detected can be regarded as a normal node.
S4224, obtaining the node to be detected with the coordinate difference value larger than or equal to the standard coordinate difference value as an abnormal node.
If the coordinate difference is equal to or greater than the standard coordinate difference, which means that the relative positions between the highest positions of the spool 11 and the diagonal chute 21 are greatly different, it is highly likely that the spool 11 is not located at the uppermost side of the diagonal chute 21, and the corresponding packing seal node may be a node that is not sealed, so the corresponding packing seal node may be regarded as an abnormal node.
S423, obtaining secondary package detection data according to the normal node or the abnormal node.
By the mode, the secondary automatic detection can be carried out on the packaging sealing node, so that the accuracy of the packaging sealing node detection can be improved.
The specific implementation manner of "the moving structure is controlled to move the package sealing node to the corresponding post-package unit based on the secondary package detection data" in step S4 may be as follows:
And controlling the moving structure to move the normal node to a normal conveying unit, and controlling the moving structure to move the abnormal node to an abnormal conveying unit.
The rear-mounted packaging unit comprises a normal conveying unit and an abnormal conveying unit.
Above-mentioned rearmounted packing unit is the conveyer belt, after detecting normal node and unusual node, this scheme can remove normal node and unusual node to different conveyer belts through the moving structure to can carry normal node and unusual node through different conveyer belts, and then can carry out targeted processing operation at the follow-up to the sealed node of packing that appears unusual.
S5, sealing and packaging the packaging sealing nodes and the bottle body based on the rear packaging unit to obtain the intelligent post-production packaging sealing body.
The rear packaging unit is a unit for carrying out packaging treatment, and the packaging sealing node can be correspondingly packaged by the rear packaging unit.
Referring to fig. 3, a schematic structural diagram of an intelligent production system for packaging sealed nodes according to an embodiment of the present invention includes:
The image module is used for transmitting the package sealing nodes to the seal package detection unit based on the front conveying unit, acquiring package information sets corresponding to the package sealing nodes, which are acquired by the data acquisition group at the seal package detection unit, wherein the package information at least comprises images;
The height module is used for calling a height package detection strategy to perform primary seal package detection on any package information to be detected in the package information set so as to obtain primary package detection data;
the target module is used for positioning and selecting the package information to be detected in the package information set when the primary package detection data meets the secondary package detection condition, so as to obtain target package information;
The conveying module is used for calling a position package detection strategy to detect the relative positions of a first object and a second object in the object package information to obtain secondary package detection data, and controlling a moving structure to move the package sealing node to a corresponding rear packaging unit based on the secondary package detection data;
and the packaging module is used for sealing and packaging the packaging sealing node and the bottle body based on the rear packaging unit to obtain the packaging sealing body after intelligent production.
The apparatus of the embodiment shown in fig. 3 may be correspondingly used to perform the steps in the embodiment of the method shown in fig. 2, and the implementation principle and technical effects are similar, and are not repeated here.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (3)
1. An intelligent production method suitable for packaging sealing nodes and configured on a production line of packaging pieces, which is characterized by comprising the following steps:
Based on the front conveying unit, conveying the packaging sealing nodes to the sealing packaging detection unit, acquiring packaging information sets corresponding to the packaging sealing nodes, which are acquired by a data acquisition group at the sealing packaging detection unit, wherein the packaging information at least comprises images, the packaging sealing nodes comprise a middle connecting part (1), a powder accommodating part (2) penetrating through the connecting part (1) and an end cover (3) for sealing an opening (22) at the bottom of the powder accommodating part (2), wherein an inclined chute (21) is arranged on the powder accommodating part (2), and a sliding column (11) sliding in the inclined chute (21) is arranged on the connecting part (1);
a height package detection strategy is called to carry out primary seal package detection on any package information to be detected in the package information set, so as to obtain primary package detection data;
When the primary package detection data meets the secondary package detection condition, positioning and selecting package information to be detected in the package information set to obtain target package information;
the method comprises the steps that a position package detection strategy is called to detect the relative positions of a first object and a second object in the object package information to obtain secondary package detection data, and a moving structure is controlled to move the package sealing node to a corresponding rear package unit based on the secondary package detection data;
Sealing and packaging the packaging sealing nodes and the bottle body based on a rear packaging unit to obtain an intelligent packaging sealing body after production;
based on leading conveying unit transmits the sealed node of packing to sealed package detecting element, acquire sealed package detecting element department data acquisition group gathers the packing information collection of corresponding each sealed node of packing, include:
Transmitting the package sealing node to a detection station in the sealed package detection unit based on the pre-conveying unit, wherein the detection station comprises a plurality of data acquisition units in the data acquisition group;
acquiring package information to be detected acquired by each data acquisition unit for the package sealing node, and summarizing the package information to be detected to obtain a package information set corresponding to the package sealing node;
and invoking a height package detection strategy to perform primary seal package detection on any package information to be detected in the package information set to obtain primary package detection data, wherein the primary package detection data comprises:
acquiring any package information to be detected in the package information set as a primary detection image, and extracting a package sealing node contour in the primary detection image;
determining an upper edge contour line and a lower edge contour line of the package sealing node contour, and obtaining height data according to the contour line distance between the upper edge contour line and the lower edge contour line;
obtaining a height difference value according to the standard height data and the absolute value of the difference value of the height data, and obtaining a packaging sealing node corresponding to the height difference value in a standard height difference value interval as a normal node;
Acquiring a packaging sealing node which is not in the standard height difference interval and corresponds to the height difference as a node to be detected, and acquiring primary packaging detection data according to the normal node or the node to be detected;
When the primary package detection data meets the secondary package detection condition, positioning and selecting the package information to be detected in the package information set to obtain target package information, wherein the method comprises the following steps:
when the primary package detection data comprise the node to be detected, judging that the primary package detection data meet the secondary package detection condition;
carrying out contour positioning selection on each piece of package information to be detected in a package information set corresponding to the node to be detected to obtain target package information;
Carrying out contour positioning selection on each piece of package information to be detected in a package information set corresponding to the node to be detected to obtain target package information, wherein the contour positioning selection comprises the following steps:
acquiring a plurality of position outlines corresponding to the package information to be detected in the package information set corresponding to the node to be detected;
Comparing a preset target position profile with each position profile to obtain package information to be detected corresponding to the position profile corresponding to the target position profile as target package information;
The method for detecting the position of the second object in the target package information comprises the steps of:
Acquiring a first object and a second object in the target package information, wherein the first object is a sliding column (11), and the second object is an inclined sliding groove (21);
Determining first position data of the sliding column (11) and second position data of the inclined sliding groove (21), and detecting the relative positions of the sliding column (11) and the inclined sliding groove (21) according to the first position data and the second position data to obtain secondary package detection data;
determining first position data of the sliding column (11) and second position data of the inclined sliding groove (21), detecting relative positions of the sliding column (11) and the inclined sliding groove (21) according to the first position data and the second position data, and obtaining secondary package detection data, wherein the secondary package detection data comprises:
Acquiring a sliding column (11) contour corresponding to the sliding column (11) and an oblique sliding groove (21) contour corresponding to the oblique sliding groove (21) in the target package information;
Determining first position data of the sliding column (11) according to the contour of the sliding column (11), determining second position data of the inclined sliding groove (21) according to the contour of the inclined sliding groove (21), and detecting the relative positions of the sliding column (11) and the inclined sliding groove (21) based on the first position data and the second position data to obtain a normal node or an abnormal node;
Obtaining secondary package detection data according to the normal node or the abnormal node;
determining first position data of the sliding column (11) according to the contour of the sliding column (11), determining second position data of the inclined sliding groove (21) according to the contour of the inclined sliding groove (21), detecting relative positions of the sliding column (11) and the inclined sliding groove (21) based on the first position data and the second position data to obtain a normal node or an abnormal node, wherein the method comprises the following steps:
Carrying out coordinate processing on the target package information to obtain a first maximum y-axis coordinate value in a plurality of profile coordinates corresponding to the profile of the sliding column (11) and a second maximum y-axis coordinate value in a plurality of profile coordinates corresponding to the profile of the inclined chute (21);
Obtaining first position data of the sliding column (11) according to the first maximum y-axis coordinate value, and obtaining second position data of the inclined sliding chute (21) according to the second maximum y-axis coordinate value;
obtaining a coordinate difference value based on the first maximum y-axis coordinate value and the second maximum y-axis coordinate value, and obtaining a node to be detected, of which the coordinate difference value is smaller than a standard coordinate difference value, as a normal node;
And acquiring the node to be detected, of which the coordinate difference value is greater than or equal to the standard coordinate difference value, as an abnormal node.
2. The method of claim 1, wherein the step of determining the position of the substrate comprises,
Controlling a moving structure to move the pack sealing node to a corresponding post-pack unit based on the secondary pack detection data, comprising:
controlling the moving structure to move the normal node to a normal conveying unit, and controlling the moving structure to move the abnormal node to an abnormal conveying unit;
The rear-mounted packaging unit comprises a normal conveying unit and an abnormal conveying unit.
3. An intelligent production system adapted for packaging sealed nodes, configured in a packaging line, for performing the method of any of claims 1-2, comprising:
The image module is used for transmitting the package sealing nodes to the seal package detection unit based on the front conveying unit, acquiring package information sets corresponding to the package sealing nodes, which are acquired by the data acquisition group at the seal package detection unit, wherein the package information at least comprises images;
The height module is used for calling a height package detection strategy to perform primary seal package detection on any package information to be detected in the package information set so as to obtain primary package detection data;
the target module is used for positioning and selecting the package information to be detected in the package information set when the primary package detection data meets the secondary package detection condition, so as to obtain target package information;
The conveying module is used for calling a position package detection strategy to detect the relative positions of a first object and a second object in the object package information to obtain secondary package detection data, and controlling a moving structure to move the package sealing node to a corresponding rear packaging unit based on the secondary package detection data;
and the packaging module is used for sealing and packaging the packaging sealing node and the bottle body based on the rear packaging unit to obtain the packaging sealing body after intelligent production.
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