CN112810856A - Material filling system based on bag type identification - Google Patents
Material filling system based on bag type identification Download PDFInfo
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- CN112810856A CN112810856A CN202011265362.5A CN202011265362A CN112810856A CN 112810856 A CN112810856 A CN 112810856A CN 202011265362 A CN202011265362 A CN 202011265362A CN 112810856 A CN112810856 A CN 112810856A
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- filling
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- bag body
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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
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
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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
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/02—Expansible or contractible nozzles, funnels, or guides
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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
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
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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
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
Abstract
The invention relates to a bag type identification-based material filling system, which comprises: the filling material nozzles are arranged in the industrial material filling plant and are respectively communicated with different types of filling material storage containers; each filling material spray head comprises a material extraction pump, a spraying port and a position sensor, and the position sensor is connected with the material extraction pump; and the automatic pushing mechanism is used for pushing the filling material spray head corresponding to the filling bag type to be right above the current filling bag in the filling area based on the received filling bag type. The material filling system based on bag type identification has the advantages of compact structure and wide application. The type of the current filling bag body in the filling area can be effectively identified on the basis of a targeted color identification mechanism, and the corresponding type of industrial materials are selected to be filled on the basis of the identified bag body type, so that the automation level of industrial production is enhanced.
Description
Technical Field
The invention relates to the field of industrial production, in particular to a material filling system based on bag type identification.
Background
Industrial production, which refers to the manufacture and output of various industrial products, is distinguished from agricultural production and a third industry, the service industry. The industrial production index is an index of physical quantity of industrial products compiled by weighted arithmetic mean, is an index which is commonly used for calculating and reflecting industrial development speed in western countries, and is also a preferred index for landscape analysis. Industrial production indices are relative measures of substantial output from manufacturing, mining and utilities, and are based on quantities rather than sums. The index reflects the landscape and the development trend of the industrial economy at a certain time. As with other relative indicators, when using industrial production indices, attention must be paid to the comparability of the data, and the data must be used in combination with absolute indicators to objectively and comprehensively explain the problem.
In the prior art, for an industrial production plant which needs a complex process to prepare an industrial finished product or a semi-finished product or needs a complex process to manufacture the industrial finished product or the semi-finished product, because of a large number of used industrial materials, various manufactured industrial materials need to be filled and stored to facilitate the subsequent manufacture of the industrial finished product or the semi-finished product, however, only one set of general filling assembly line is needed, and various types of industrial materials need to be filled, so that a manual operation link needs to be added in the actual filling operation to execute the selection of the filling type, which wastes the filling time and increases the labor cost.
Disclosure of Invention
In order to solve the technical problems in the related art, the invention provides a material filling system based on bag type identification, which can effectively identify the type of the currently filled bag in a filling area on the basis of a targeted color identification mechanism, and select and fill the corresponding type of industrial materials based on the identified bag type, thereby enhancing the automation level of industrial production.
Therefore, the present invention needs to have at least the following three important points:
(1) performing field identification processing based on color detection on the type of the current filling bag body in the filling area, selecting a corresponding filling material spray head based on a field identification result, and pushing the corresponding filling material spray head to be right above the current filling bag body in the filling area to execute filling processing of corresponding materials;
(2) each filling material spray head comprises a material extraction pump, a spraying port and a position sensor, wherein the position sensor is connected with the material extraction pump and used for starting the material extraction pump to perform extraction action on the filling material in the corresponding filling material storage container when sensing that the spraying port is positioned right above the current filling bag body in the filling area;
(3) each position sensor comprises a magnet and a magnetic force sensing unit, and a magnet with the magnetic pole opposite to that of the magnet of the position sensor is fixed right above the currently filled bag body in the filling area.
According to an aspect of the present invention, there is provided a bag type identification-based material filling system, the system comprising:
and the plurality of filling material nozzles are arranged in the industrial material filling plant and are respectively communicated with different types of filling material storage containers.
More specifically, in the bag type identification-based material filling system:
each filling material spray head comprises a material extraction pump, a spraying port and a position sensor, wherein the position sensor is connected with the material extraction pump and used for starting the material extraction pump to perform extraction action on the filling material in the corresponding filling material storage container when sensing that the spraying port is positioned right above the current filling bag body in the filling area.
More specifically, in the bag type identification-based material filling system, the system further includes:
the automatic pushing mechanism is used for pushing the filling material spray head corresponding to the filling bag type to be right above the current filling bag in the filling area based on the received filling bag type;
the side imaging mechanism is arranged on the side surface of the current filling bag body in the filling area and used for performing imaging action on the filling area to obtain a corresponding side scene image;
the instant correction equipment is arranged in an instrument box in the filling area, is connected with the side imaging mechanism and is used for executing gamma correction processing on the received side scene image so as to obtain and output a corresponding gamma correction image;
the data filtering equipment is connected with the instant correction equipment and is used for executing edge-preserving smooth filtering processing on the received gamma correction image so as to obtain and output a corresponding smooth filtering image;
the bag body identification mechanism is connected with the data filtering equipment and used for identifying each bag body object in the smooth filtering image based on the standard bag body outline and outputting an image area occupied by the bag body object with the shallowest depth of field as a real-time identification area;
the color analysis equipment is connected with the bag body identification mechanism and used for acquiring color data of each pixel in the real-time identification area and determining the main body color of the real-time identification area as the current bag body color based on the color data of each pixel in the real-time identification area;
the color analysis equipment is also connected with the automatic pushing mechanism and used for mapping out a corresponding filling bag type based on the current bag color and sending the mapped filling bag type to the automatic pushing mechanism;
wherein determining a body color of the real-time discrimination region as a current bag color based on the respective color data of the respective pixels in the real-time discrimination region comprises: taking the color data with the largest occurrence frequency in the color data of each pixel in the real-time identification area as the color of the current bag body;
wherein, map out the filling bag body type that corresponds and send the filling bag body type that maps out to automatic pushing mechanism includes based on current bag body colour: each type of the filling bag body is mapped with a color data distribution range, and the type of the filling bag body corresponding to a certain color data distribution range is determined based on the certain color data distribution range in which the current bag body color falls so as to be sent to the automatic pushing mechanism.
The material filling system based on bag type identification has the advantages of compact structure and wide application. The type of the current filling bag body in the filling area can be effectively identified on the basis of a targeted color identification mechanism, and the corresponding type of industrial materials are selected to be filled on the basis of the identified bag body type, so that the automation level of industrial production is enhanced.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram illustrating components of a bag type identification based material filling system according to an embodiment of the present invention.
Detailed Description
Embodiments of the bag type identification-based material filling system according to the present invention will be described in detail below with reference to the accompanying drawings.
Industrial raw materials are labor objects that are obtained through human labor and used in industrial production processes. Industrial raw materials can be classified into two types of raw materials and materials according to their processing degree. The labor objects from mining industry and agriculture are called raw materials; the raw material subjected to further processing is referred to as material, such as pig iron for steel production. It can be divided into main raw material and auxiliary material according to their functions in the production process. The main raw materials of the product, such as cotton yarn in woven fabric; any material that is only assisting in the formation of the product is an auxiliary material.
Generally, mining and farming products that are the subject of labor are referred to as raw materials, and processed raw materials (such as steel and cement) are referred to as materials. Both are collectively called "raw materials". Some raw materials are raw materials at one enterprise and finished products at another enterprise. Industrial raw materials are derived from a part of industrial enterprises and agricultural production. The former mainly includes products produced directly by mining industries, such as raw coal, crude oil, logs, various metallic and non-metallic ores; products produced by the mining industry and processed, such as pig iron, steel, cement, coal and petroleum products; synthetic materials such as synthetic fibers, synthetic plastics, and the like. Such raw materials are generally unaffected or less affected by natural conditions and are increasingly produced by chemical synthesis. The latter mainly include plant or animal products produced by agriculture, such as cereals, raw cotton, sugarcane, livestock, fish, milk, etc.; agricultural products, such as flour, leather, etc., are processed. The proportion of the two raw materials can indirectly reflect the industrial development level.
In the prior art, for an industrial production plant which needs a complex process to prepare an industrial finished product or a semi-finished product or needs a complex process to manufacture the industrial finished product or the semi-finished product, because of a large number of used industrial materials, various manufactured industrial materials need to be filled and stored to facilitate the subsequent manufacture of the industrial finished product or the semi-finished product, however, only one set of general filling assembly line is needed, and various types of industrial materials need to be filled, so that a manual operation link needs to be added in the actual filling operation to execute the selection of the filling type, which wastes the filling time and increases the labor cost.
In order to overcome the defects, the invention provides a material filling system based on bag type identification, and the material filling system can effectively solve the corresponding technical problem.
Fig. 1 is a schematic diagram illustrating components of a bag type identification based material filling system according to an embodiment of the present invention, the system including:
and the plurality of filling material nozzles are arranged in the industrial material filling plant and are respectively communicated with different types of filling material storage containers.
Next, the detailed structure of the bag type identification-based material filling system of the present invention will be further described.
In the material filling system based on bag type identification:
each filling material spray head comprises a material extraction pump, a spraying port and a position sensor, wherein the position sensor is connected with the material extraction pump and used for starting the material extraction pump to perform extraction action on the filling material in the corresponding filling material storage container when sensing that the spraying port is positioned right above the current filling bag body in the filling area.
The bag type identification-based material filling system can further comprise:
the automatic pushing mechanism is used for pushing the filling material spray head corresponding to the filling bag type to be right above the current filling bag in the filling area based on the received filling bag type;
the side imaging mechanism is arranged on the side surface of the current filling bag body in the filling area and used for performing imaging action on the filling area to obtain a corresponding side scene image;
the instant correction equipment is arranged in an instrument box in the filling area, is connected with the side imaging mechanism and is used for executing gamma correction processing on the received side scene image so as to obtain and output a corresponding gamma correction image;
the data filtering equipment is connected with the instant correction equipment and is used for executing edge-preserving smooth filtering processing on the received gamma correction image so as to obtain and output a corresponding smooth filtering image;
the bag body identification mechanism is connected with the data filtering equipment and used for identifying each bag body object in the smooth filtering image based on the standard bag body outline and outputting an image area occupied by the bag body object with the shallowest depth of field as a real-time identification area;
the color analysis equipment is connected with the bag body identification mechanism and used for acquiring color data of each pixel in the real-time identification area and determining the main body color of the real-time identification area as the current bag body color based on the color data of each pixel in the real-time identification area;
the color analysis equipment is also connected with the automatic pushing mechanism and used for mapping out a corresponding filling bag type based on the current bag color and sending the mapped filling bag type to the automatic pushing mechanism;
wherein determining a body color of the real-time discrimination region as a current bag color based on the respective color data of the respective pixels in the real-time discrimination region comprises: taking the color data with the largest occurrence frequency in the color data of each pixel in the real-time identification area as the color of the current bag body;
wherein, map out the filling bag body type that corresponds and send the filling bag body type that maps out to automatic pushing mechanism includes based on current bag body colour: each type of the filling bag body is mapped with a color data distribution range, and the type of the filling bag body corresponding to a certain color data distribution range is determined based on the certain color data distribution range in which the current bag body color falls so as to be sent to the automatic pushing mechanism.
In the material filling system based on bag type identification:
the position sensor is also used for interrupting the pumping action of the material pumping pump on the filling material in the corresponding filling material storage container when the ejection port is sensed to deviate from the position right above the current filling bag body in the filling area.
In the material filling system based on bag type identification:
the position sensor comprises a magnet and a magnetic force sensing unit, and a magnet with a magnetic pole opposite to that of the magnet of the position sensor is fixed right above the currently filled bag body in the filling area.
The bag type identification-based material filling system can further comprise:
and the LED display equipment is connected with the color analysis equipment and is used for receiving and displaying the current bag color and the corresponding filling bag type mapped by the current bag color.
The bag type identification-based material filling system can further comprise:
the IIC communication interface is respectively connected with the bag body identification mechanism and the data filtering equipment;
the IIC communication interface is used for respectively providing needed working parameters for the bag body identification mechanism and the data filtering equipment.
In the material filling system based on bag type identification:
the bag body identification mechanism and the data filtering device are respectively realized by CPLD chips with different models and are positioned on the same flexible circuit board.
In addition, in the material filling system based on bag type identification, a complex Programmable Logic device (cpld) is a device developed from PAL and GAL devices, and is relatively large in scale and complex in structure, and belongs to the field of large-scale integrated circuits. The digital integrated circuit is a digital integrated circuit which is used by a user to construct logic functions according to respective needs. The basic design method is to generate corresponding target files by means of an integrated development software platform and methods such as schematic diagrams, hardware description languages and the like, and to transmit codes to a target chip through a download cable (programming in the system) so as to realize the designed digital system. CPLDs are mainly composed of programmable interconnected matrix cells surrounded by programmable logic Macro cells (MC, Macro cells). The MC structure is complex and has a complex I/O unit interconnection structure, and a user can generate a specific circuit structure according to the requirement to complete a certain function. Because the CPLD adopts metal wires with fixed length to interconnect each logic block, the designed logic circuit has time predictability, and the defect of incomplete time sequence prediction of a sectional type interconnection structure is avoided.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A material filling system based on bag type identification, comprising:
and the plurality of filling material nozzles are arranged in the industrial material filling plant and are respectively communicated with different types of filling material storage containers.
2. The bag type identification based material filling system according to claim 1, wherein:
each filling material spray head comprises a material extraction pump, a spraying port and a position sensor, wherein the position sensor is connected with the material extraction pump and used for starting the material extraction pump to perform extraction action on the filling material in the corresponding filling material storage container when sensing that the spraying port is positioned right above the current filling bag body in the filling area.
3. The bag type identification based material filling system of claim 2, further comprising:
the automatic pushing mechanism is used for pushing the filling material spray head corresponding to the filling bag type to be right above the current filling bag in the filling area based on the received filling bag type;
the side imaging mechanism is arranged on the side surface of the current filling bag body in the filling area and used for performing imaging action on the filling area to obtain a corresponding side scene image;
the instant correction equipment is arranged in an instrument box in the filling area, is connected with the side imaging mechanism and is used for executing gamma correction processing on the received side scene image so as to obtain and output a corresponding gamma correction image;
the data filtering equipment is connected with the instant correction equipment and is used for executing edge-preserving smooth filtering processing on the received gamma correction image so as to obtain and output a corresponding smooth filtering image;
the bag body identification mechanism is connected with the data filtering equipment and used for identifying each bag body object in the smooth filtering image based on the standard bag body outline and outputting an image area occupied by the bag body object with the shallowest depth of field as a real-time identification area;
the color analysis equipment is connected with the bag body identification mechanism and used for acquiring color data of each pixel in the real-time identification area and determining the main body color of the real-time identification area as the current bag body color based on the color data of each pixel in the real-time identification area;
the color analysis equipment is also connected with the automatic pushing mechanism and used for mapping out a corresponding filling bag type based on the current bag color and sending the mapped filling bag type to the automatic pushing mechanism;
wherein determining a body color of the real-time discrimination region as a current bag color based on the respective color data of the respective pixels in the real-time discrimination region comprises: taking the color data with the largest occurrence frequency in the color data of each pixel in the real-time identification area as the color of the current bag body;
wherein, map out the filling bag body type that corresponds and send the filling bag body type that maps out to automatic pushing mechanism includes based on current bag body colour: each type of the filling bag body is mapped with a color data distribution range, and the type of the filling bag body corresponding to a certain color data distribution range is determined based on the certain color data distribution range in which the current bag body color falls so as to be sent to the automatic pushing mechanism.
4. A bag type identification based material filling system as claimed in claim 3, wherein:
the position sensor is also used for interrupting the pumping action of the material pumping pump on the filling material in the corresponding filling material storage container when the ejection port is sensed to deviate from the position right above the current filling bag body in the filling area.
5. The bag type identification based material filling system according to claim 4, wherein:
the position sensor comprises a magnet and a magnetic force sensing unit, and a magnet with a magnetic pole opposite to that of the magnet of the position sensor is fixed right above the currently filled bag body in the filling area.
6. The bag type identification based material filling system of claim 5, further comprising:
and the LED display equipment is connected with the color analysis equipment and is used for receiving and displaying the current bag color and the corresponding filling bag type mapped by the current bag color.
7. The bag type identification based material filling system of claim 6, further comprising:
the IIC communication interface is respectively connected with the bag body identification mechanism and the data filtering equipment;
the IIC communication interface is used for respectively providing needed working parameters for the bag body identification mechanism and the data filtering equipment.
8. The bag type identification based material filling system according to claim 7, wherein:
the bag body identification mechanism and the data filtering device are respectively realized by CPLD chips with different models and are positioned on the same flexible circuit board.
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| CN202011265362.5A CN112810856B (en) | 2020-11-13 | 2020-11-13 | Material filling system based on bag type identification |
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| EP2135811A1 (en) * | 2008-06-19 | 2009-12-23 | Pfankuch Maschinen GmbH | Dispensing device for feeding and dispensing labels to be applied over individual bottle necks |
| CN103523728A (en) * | 2013-09-13 | 2014-01-22 | 长春北方仪器设备有限公司 | Full-automatic filling system for multi-variety material buckets and filling method of system |
| CN111170161A (en) * | 2019-12-28 | 2020-05-19 | 王昆 | Mode setting system based on scene detection |
| CN111881771A (en) * | 2020-07-06 | 2020-11-03 | 周爱丽 | Safety protection cushion pushing system and corresponding terminal |
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2020
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| US3875648A (en) * | 1973-04-04 | 1975-04-08 | Dennison Mfg Co | Fastener attachment apparatus and method |
| US5615816A (en) * | 1995-05-08 | 1997-04-01 | Avery Dennison Corporation | Dispensing of attachments |
| CN2883314Y (en) * | 2005-12-30 | 2007-03-28 | 杭州中亚机械有限公司 | Bottle filler for multi-kinds of smashed fruits beverage |
| EP2135811A1 (en) * | 2008-06-19 | 2009-12-23 | Pfankuch Maschinen GmbH | Dispensing device for feeding and dispensing labels to be applied over individual bottle necks |
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