CN109115321A - The automatic weighing proportioning device of view-based access control model identification and its automatic weighing and burden method - Google Patents
The automatic weighing proportioning device of view-based access control model identification and its automatic weighing and burden method Download PDFInfo
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- CN109115321A CN109115321A CN201810941033.4A CN201810941033A CN109115321A CN 109115321 A CN109115321 A CN 109115321A CN 201810941033 A CN201810941033 A CN 201810941033A CN 109115321 A CN109115321 A CN 109115321A
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- mixing chamber
- industrial camera
- blanking bin
- automatic weighing
- access control
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
- G01G19/24—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using a single weighing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
- G01G19/34—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them with electrical control means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
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- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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Abstract
The present invention provides a kind of automatic weighing proportioning device that view-based access control model identifies and its automatic weighing and burden method, automatic weighing proportioning device includes the mixing chamber for stirring material, it is connect with mixing chamber, for the first blanking bin and the second blanking bin to mixing chamber conveying material, and the industrial computer being connect with mixing chamber, the first blanking bin and the second blanking bin；The top and side of mixing chamber are separately provided for the first blanking bin of shooting and the second blanking bin is transported to the first industrial camera and the second industrial camera of the material of mixing chamber, the impurity to detect material and volume, light source is provided on first industrial camera and the second industrial camera, the bottom of mixing chamber is provided with the weighing sensor for detecting weight of material in mixing chamber.Industrial Computer Control whole device auto feed, and the impurity during charging is detected by industrial camera, the volume that can also be fed by phase machine testing calculates charge weight, verifies to the charge weight of weighing sensor detection.
Description
Technical field
A kind of identified the present invention relates to ingredients technical field more particularly to view-based access control model automatic weighing proportioning device and its
Automatic weighing and burden method.
Background technique
Automatic batching system is single scale weighing to be carried out to powder or liquid material and by this industrial mistake of selected formula mixing
The automated system of Cheng Jinhang Real-time Monitor Management is widely used to the industries such as metallurgy, chemical industry, food and petroleum and feed.
Ingredient is a highly important link, and the accurate quality of production to product of ingredient has very big influence, currently, domestic
Feed proportioning system has the following problems: (1) proportioning accuracy control is poor, and it is higher substandard products probability occur；(2) to material in blending process
Quality real-time detection it is not in place, lead to defect ware occur；(3) device intelligence degree is low, and equipment carries out different proportion ingredient
When, need to re-start system debug, check and correction, it is poor for applicability；(4) stabilization of equipment performance is poor, not can be carried out essence to the investment of ingredient
Quasi- control.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of the deficiencies in the prior art, it is an object of that present invention to provide a kind of automatic weighing and burden dresses of view-based access control model identification
It sets and its automatic weighing and burden method, it is intended to solve, nothing not in place to the quality testing of material in blending process in the prior art
The problem of impurity of the method real-time detection into material.
In order to solve the above technical problems, The technical solution adopted by the invention is as follows:
A kind of automatic weighing proportioning device of view-based access control model identification, wherein including the mixing chamber for stirring material, stirred with described
Mix storehouse connection, for mixing chamber conveying material the first blanking bin and the second blanking bin, and under the mixing chamber, first
The industrial computer of feed bin and the connection of the second blanking bin；The top and side of the mixing chamber are separately provided for described in shooting
First blanking bin and the second blanking bin are transported to the first industry of the material of the mixing chamber, the impurity to detect material and volume
Camera and the second industrial camera are provided with light source, the bottom of the mixing chamber on first industrial camera and the second industrial camera
Portion is provided with the weighing sensor for detecting weight of material in mixing chamber.
Further, crossbeam is provided at the top of the mixing chamber, first industrial camera is fixed on the crossbeam.
Further, the side of the mixing chamber is provided with long stripes through hole, and the long stripes through hole is embedded with transparent glass
Glass, second industrial camera are installed on the transparent glass.
Further, first blanking bin includes the first infundibulate warehouse and helix transporting device, the helical feed
One end of device is connect with the first infundibulate warehouse bottom, and the other end is connect with the top of the mixing chamber.
Further, the helix transporting device includes sleeve, the screw rod being sheathed in the sleeve and is set to institute
Sleeve one end is stated for driving the motor of the screw rod rotation.
Further, second blanking bin includes the first infundibulate warehouse and conveyer belt, one end position of the conveyer belt
In the lower section of the first infundibulate warehouse, the other end is connect with the top of the mixing chamber.
Further, the mixing chamber bottom is provided with arc-shaped drain spout and for opening and closing the arc-shaped drain spout
Mixing chamber valve.
Further, the mixing chamber valve include two be symmetrical set, with the radian of the arc-shaped drain spout
The curved cover plate of adaptation drives described two curved cover plates to open and close by cylinder.
Further, first industrial camera and the second industrial camera are CMOS industrial camera or CCD industrial camera.
The present invention also provides a kind of automatic weighings of the automatic weighing proportioning device of basis view-based access control model identification as described above
Distribution includes the following steps:
First blanking bin conveys material to mixing chamber；
The weight of material in weighing sensor real-time detection mixing chamber；
The material that first industrial camera in real time carrys out the conveying of the first blanking bin is taken pictures to detect wherein whether contain impurity, and
Prompt is issued the user with when containing impurity；
When weighing sensor detects that the weight of material in mixing chamber reaches predetermined weight, the first blanking bin of control stops conveying
Material；
First industrial camera and the second industrial camera simultaneously take pictures to the material in mixing chamber, detect the volume of material, count
Weight of material is calculated, and the weight detected with weighing sensor compares, whether within a predetermined range error in judgement, works as error
When more than preset range, prompt is issued the user with；
It repeats the above steps and conveys material from the second blanking bin to mixing chamber.
The present invention is provided with the auto feed of Industrial Computer Control whole device, and production efficiency can be improved；Pass through industrial phase
Machine detects the impurity during charging, improves the quality of ingredient, avoids the occurrence of defect ware；It assists detecting by camera
Charge weight, compares with the weight of weighing sensor detection, calculates error, and prompt is issued when error is larger and carries out people again
The case where work check, improves the accuracy of charging, avoids the occurrence of the weight error of charging.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Embodiment and its explanation please is not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is that the present invention is based on the structural schematic diagrams of the automatic weighing proportioning device embodiment of visual identity.
Fig. 2 is the structural schematic diagram of helix transporting device embodiment.
Fig. 3 is the structural schematic diagram of mixing chamber embodiment.
Fig. 4 is that the present invention is based on the flow charts of the automatic weighing and burden method of visual identity.
Specific embodiment
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, how the application is applied whereby
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combine.
In the description of the present invention, it is to be understood that, term " on ", "lower", "left", "right", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
Fig. 1 is that the present invention is based on the structural schematic diagrams of the automatic weighing proportioning device embodiment of visual identity, such as Fig. 1 institute
Show, the automatic weighing proportioning device the present invention is based on visual identity includes mixing chamber 10, the first blanking bin 20, the second blanking bin 30
With industrial computer (not shown).It is respectively provided in first blanking bin 20, the second blanking bin 30 and needs the different of ingredient
Material in first blanking bin 20, the second blanking bin 30 is quantitatively transported in mixing chamber 10 by material respectively, and mixing chamber 10 is to object
Material, which is stirred, completes ingredient, and industrial computer is connect with mixing chamber 10, the first blanking bin 20 and the second blanking bin 30, can be right
Entire blending process carries out automation control, improves ingredient efficiency.
The top of mixing chamber 10 is provided with the first industrial camera 11, and side is provided with the second industrial camera 12, the first industry
Camera 11 and the second industrial camera 12 all connect industrial computer.The top of mixing chamber 10 is arranged in first industrial camera 11, can
In the first blanking bin 20 and the second blanking bin 30 conveying material, shooting monitoring is carried out to material, and the image of shooting is sent
To industrial computer, industrial computer judges whether material contains impurity according to image, if having detected impurity, issues immediately
Prompt is prompted to can be voice prompting, is also possible to sound-light alarm, and prompted in the form of dialog box on industrial computer,
To go to check before operator.It is both provided with light source on first industrial camera 11 and the second industrial camera 12, so that shooting
Picture is apparent.
The bottom of mixing chamber 10 is provided with the weighing sensor 13 for detecting weight of material in mixing chamber, weighing sensor
13 connection industrial computers, the material needs that the first blanking bin 20 and the second blanking bin 30 is arranged in industrial computer in advance are defeated
Be sent to the weight of mixing chamber 10, weighing sensor 13 in the feeding process in real-time detection mixing chamber 10 material weight, work as object
After material weight reaches preset weight, control just closes valve in the blanking bin of feeding and stops feeding.
Instantly after the completion of magazine feed, the first industrial camera 11 and the second industrial camera 12 are simultaneously to the object in mixing chamber 10
Material is shot, and the image of shooting is sent to industrial computer, industrial computer is according to the first industrial camera 11 and the second work
The picture that industry camera 12 is shot judges the volume of material, and then calculates the weight of material, specifically, can be multiplied according to the volume of material
The weight of material is calculated in the method for the density of material, the density of material is known.Material is calculated according to volume of material
Weight after, the weight of material claimed with weighing sensor 13 compares, and whether the weight to judge feeding accurate.Here may be used
An error range is arranged, such as the weight of material is calculated according to volume of material and material weight that weighing sensor 13 claims
The error of amount in a certain range, i.e., it is believed that feeding be it is quasi-, otherwise issue prompt and remind user's feeding inaccurate.Pass through in this way
The weighing of weighing sensor 13 and industrial camera shooting material two ways detect the weight of feeding, improve the standard of feeding
True property.
First industrial camera 11 and the model of the second industrial camera 12 can as, also can choose different models.Example
It such as can be CMOS industrial camera or CCD industrial camera.
The top of mixing chamber 10 is provided with crossbeam 14, and the both ends of crossbeam 14 are connected to the both sides of the edge of mixing chamber 10,
First industrial camera 11 is fixed on crossbeam 14.Preferably, the first industrial camera 11 is fixed on the intermediate position of crossbeam 14, can be with
The first industrial camera 11 is set more completely to take material.
Due to the side of 12 mixing chamber 10 of the second industrial camera, and the interior material of mixing chamber 10 is taken again, this
The side wall that sample is certain to be stirred storehouse 10 stops, and long stripes through hole is arranged in the present invention on the side wall of mixing chamber 10, and strip is logical
Hole is embedded with transparent glass 15, and the second industrial camera 12 is installed on transparent glass 15, so that it may realize through the second industry
Camera 12 shoots the material in mixing chamber 10.
First blanking bin 20 includes the first infundibulate warehouse 21 and helix transporting device 22, and the first infundibulate warehouse 21 is used to
Material is filled, one end of helix transporting device 22 is connect with 21 bottom of the first infundibulate warehouse, the top of the other end and mixing chamber 10
Connection, for the material in the first infundibulate warehouse 21 to be transported in mixing chamber 10.
Fig. 2 is the structural schematic diagram of helix transporting device embodiment, as shown in Fig. 2, helix transporting device 22 includes sleeve
221, screw rod 222 and motor 223, screw rod 222 are sheathed in sleeve 221, and motor 223 is set to one end of sleeve 221, motor
223 connect with screw rod 222, for driving screw rod 222 to rotate, so as to rotated after material enters in sleeve 221 by screw rod 222,
Material is pushed into mixing chamber 10.
As shown in Fig. 2, being additionally provided with the connection funnel for connecting the first infundibulate warehouse 21 on helix transporting device 22
224, the discharge port for connecting funnel 224 and 21 bottom of the first infundibulate warehouse is seamlessly connected, and is guaranteed in the first infundibulate warehouse 21
Material smoothly fall into sleeve 221, be then transported in mixing chamber 10 by sleeve 221.
Second blanking bin 30 includes the first infundibulate warehouse 31 and conveyer belt 32, and the first infundibulate warehouse 31 is for filling object
Material, one end of conveyer belt 32 are located at below the discharge port of the first infundibulate warehouse 31, and the other end is connect with the top of mixing chamber 10,
Thus the material of the first infundibulate warehouse 31 can be transferred to by conveyer belt 32 by mixing chamber 10 by conveyer belt 32.
Helix transporting device 22 and conveyer belt 32 can need to adjust transmission rate according to feeding, reach energy saving
Purpose.
Fig. 3 is the structural schematic diagram of mixing chamber embodiment, as shown in figure 3,10 bottom of mixing chamber is provided with arc-shaped material leakage
Mouth 16 and the mixing chamber valve 17 for opening and closing arc-shaped drain spout 16, mixing chamber 10 is in blending process, mixing chamber valve
17 close, and after the material in mixing chamber 10 prepares, open mixing chamber valve 17, can leak the material prepared from mixing chamber 10
Out, next process is transported to be processed.
Mixing chamber valve 17 includes two curved cover plates for being symmetrical set, being adapted to the radian of arc-shaped drain spout 16
171, drive two curved cover plates 171 to open and close by cylinder 18.As shown in figure 3, two curved cover plates 171 are connected to and stir
10 bottom of storehouse is mixed, the both ends of cylinder 18 are connected on two curved cover plates 171, and flexible by cylinder 18 controls two
Curved cover plate 171 is opened open and close.
As shown in figure 3, weighing sensor 13 may be provided at the bottom of curved cover plate 171, and when transmitting material, two arcs
Cover board 171 is that lid closes in arc-shaped drain spout 16, so can pass through the weighing sensor 13 of 171 bottom of curved cover plate
To detect the weight of material in mixing chamber 10.
Fig. 4 is the present invention is based on the flow chart of the automatic weighing and burden method of visual identity, as shown in figure 4, the present invention is also
A kind of automatic weighing and burden method of automatic weighing proportioning device based on view-based access control model as described above identification is provided, including such as
Lower step:
S10, the first blanking bin convey material to mixing chamber；It is specific such as above-mentioned；
The weight of material in S20, weighing sensor real-time detection mixing chamber；It is specific such as above-mentioned；
Whether the material that S30, the first industrial camera in real time carry out the conveying of the first blanking bin takes pictures to detect wherein containing miscellaneous
Matter, and prompt is issued the user with when containing impurity；It is specific such as above-mentioned；
S40, when weighing sensor detects that the weight of material in mixing chamber reaches predetermined weight, the first blanking bin of control stops
Convey material；It is specific such as above-mentioned；
S50, the first industrial camera and the second industrial camera simultaneously take pictures to the material in mixing chamber, detect the body of material
Product calculates weight of material, and the weight detected with weighing sensor compares, error in judgement whether within a predetermined range,
When error is more than preset range, prompt is issued the user with；It is specific such as above-mentioned；
S60, the second blanking bin convey material to mixing chamber；It is specific such as above-mentioned；
The weight of material in S70, weighing sensor real-time detection mixing chamber；It is specific such as above-mentioned；
Whether the material that S80, the first industrial camera in real time carry out the conveying of the second blanking bin takes pictures to detect wherein containing miscellaneous
Matter, and prompt is issued the user with when containing impurity；It is specific such as above-mentioned；
S90, when weighing sensor detects that the weight of material in mixing chamber reaches predetermined weight, the second blanking bin of control stops
Convey material；It is specific such as above-mentioned；
S100, the first industrial camera and the second industrial camera simultaneously take pictures to the material in mixing chamber, detect the body of material
Product calculates weight of material, and the weight detected with weighing sensor compares, error in judgement whether within a predetermined range,
When error is more than preset range, prompt is issued the user with；It is specific such as above-mentioned.
The present invention is provided with the auto feed of Industrial Computer Control whole device, and production efficiency can be improved；Pass through industrial phase
Machine detects the impurity during charging, improves the quality of ingredient, avoids the occurrence of defect ware；It assists detecting by camera
Charge weight, compares with the weight of weighing sensor detection, calculates error, and prompt is issued when error is larger and carries out people again
The case where work check, improves the accuracy of charging, avoids the occurrence of the weight error of charging.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of automatic weighing proportioning device of view-based access control model identification, which is characterized in that including the mixing chamber for stirring material,
Connect with the mixing chamber, for mixing chamber conveying material the first blanking bin and the second blanking bin, and with the stirring
The industrial computer that storehouse, the first blanking bin and the second blanking bin connect；The top and side of the mixing chamber are respectively set useful
The material of the mixing chamber, the impurity to detect material and volume are transported in shooting first blanking bin and the second blanking bin
The first industrial camera and the second industrial camera, be provided with light source on first industrial camera and the second industrial camera, it is described
The bottom of mixing chamber is provided with the weighing sensor for detecting weight of material in mixing chamber.
2. the automatic weighing proportioning device of view-based access control model identification according to claim 1, which is characterized in that the mixing chamber
Top be provided with crossbeam, first industrial camera is fixed on the crossbeam.
3. the automatic weighing proportioning device of view-based access control model identification according to claim 1, which is characterized in that the mixing chamber
Side be provided with long stripes through hole, the long stripes through hole is embedded with transparent glass, and second industrial camera is installed on institute
It states on transparent glass.
4. the automatic weighing proportioning device of view-based access control model identification according to claim 1, which is characterized in that under described first
Feed bin includes the first infundibulate warehouse and helix transporting device, one end of the helix transporting device and first infundibulate storehouse
The connection of body bottom, the other end are connect with the top of the mixing chamber.
5. the automatic weighing proportioning device of view-based access control model identification according to claim 4, which is characterized in that the spiral transferring
Device is sent to include sleeve, the screw rod being sheathed in the sleeve and be set to described sleeve one end for driving the screw rod to revolve
The motor turned.
6. the automatic weighing proportioning device of view-based access control model identification according to claim 1, which is characterized in that under described second
Feed bin includes the first infundibulate warehouse and conveyer belt, and one end of the conveyer belt is located at the lower section of the first infundibulate warehouse,
The other end is connect with the top of the mixing chamber.
7. the automatic weighing proportioning device of view-based access control model identification according to claim 1, which is characterized in that the mixing chamber
Bottom is provided with arc-shaped drain spout and the mixing chamber valve for opening and closing the arc-shaped drain spout.
8. the automatic weighing proportioning device of view-based access control model identification according to claim 7, which is characterized in that the mixing chamber
Valve includes two curved cover plates for being symmetrical set, being adapted to the radian of the arc-shaped drain spout, is driven by cylinder
Described two curved cover plates open and close.
9. the automatic weighing proportioning device of view-based access control model identification according to claim 1, which is characterized in that first work
Industry camera and the second industrial camera are CMOS industrial camera or CCD industrial camera.
10. a kind of automatic weighing and burden method of the automatic weighing proportioning device based on the identification of view-based access control model described in claim 1,
It is characterized by comprising the following steps:
First blanking bin conveys material to mixing chamber；
The weight of material in weighing sensor real-time detection mixing chamber；
The material that first industrial camera in real time carrys out the conveying of the first blanking bin is taken pictures to detect wherein whether contain impurity, and
Prompt is issued the user with when containing impurity；
When weighing sensor detects that the weight of material in mixing chamber reaches predetermined weight, the first blanking bin of control stops conveying
Material；
First industrial camera and the second industrial camera simultaneously take pictures to the material in mixing chamber, detect the volume of material, count
Weight of material is calculated, and the weight detected with weighing sensor compares, whether within a predetermined range error in judgement, works as error
When more than preset range, prompt is issued the user with；
It repeats the above steps and conveys material from the second blanking bin to mixing chamber.
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| CN201810941033.4A CN109115321A (en) | 2018-08-17 | 2018-08-17 | The automatic weighing proportioning device of view-based access control model identification and its automatic weighing and burden method |
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| CN201810941033.4A CN109115321A (en) | 2018-08-17 | 2018-08-17 | The automatic weighing proportioning device of view-based access control model identification and its automatic weighing and burden method |
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| CN113776431A (en) * | 2021-08-09 | 2021-12-10 | 宁波银河自控设备有限公司 | On-line hydraulic synchronous lifting weighing method, system and storage medium thereof |
| CN117225301A (en) * | 2023-11-16 | 2023-12-15 | 常州市万佳智能装备有限公司 | Precise feeding device capable of controlling speed and quantity |
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