CN209946948U - Intelligent reinspection equipment of PC component - Google Patents
Intelligent reinspection equipment of PC component Download PDFInfo
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- CN209946948U CN209946948U CN201821927448.8U CN201821927448U CN209946948U CN 209946948 U CN209946948 U CN 209946948U CN 201821927448 U CN201821927448 U CN 201821927448U CN 209946948 U CN209946948 U CN 209946948U
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Abstract
The utility model belongs to the technical field of civil engineering component production facility and specifically relates to an intelligence reinspection equipment of PC component. For detecting the position of parts within a mold, comprising: a marking unit disposed on the mold; an identification tag disposed on the part; the image acquisition unit is opposite to the PC component mold and is used for acquiring images of the mold and each part inside the mold; and the processing unit is connected with the image acquisition unit and used for identifying the marking unit on the acquired image, and comparing and rechecking each acquired image with the construction drawing. Its structure is ingenious, reasonable in design, and each part rechecks in the mould that can be quick accurate has solved the problem that exists among the prior art.
Description
The technical field is as follows:
the utility model belongs to the technical field of civil engineering component production facility and specifically relates to an intelligence reinspection equipment of PC component.
Background art:
when a PC component is processed, reinforcing steel bars, embedded parts, threading pipes, lifting hooks and the like are required to be placed at positions in a mold and are placed at the positions in the mold, at present, the reinforcing steel bars, the embedded parts, the threading pipes, the lifting hooks and the like are required to be placed at positions in the mold, at present, the reinforcing steel bars, the embedded parts, the threading pipes, the lifting hooks and the like are required to be placed by adopting a manual installation and placement method of workers, after all parts are placed, all parts in the mold are required to be rechecked to check the installation accuracy, at present, the manual handheld measuring tool is required to be relied on during rechecking, paper drawings are rechecked, and by adopting the mode, time and. Therefore, how to rapidly and accurately perform the retest of the PC components is a problem which is urgently needed to be solved at present.
The utility model has the following contents:
the utility model provides an intelligence reinspection equipment of PC component, its structure is ingenious, and reasonable in design can be fast accurate go on reinspection to each part in the mould, has solved the problem that exists among the prior art.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: an intelligent rechecking device for a PC component, which is used for detecting the position of each part in a mould, comprises: a marking unit disposed on the mold; an identification tag disposed on the part; the image acquisition unit is opposite to the PC component mold and is used for acquiring images of the mold and each part inside the mold; and the processing unit is connected with the image acquisition unit and used for identifying the marking unit on the acquired image, and comparing and rechecking each acquired image with the construction drawing.
Further, the marking unit comprises a first coordinate system and a scale which are arranged on the mold.
Further, the processing unit includes: the identification module is used for identifying the marking unit and the identification label on the image; the measuring module is used for measuring distance; the calculation module is used for calculating the actual coordinates of the identification tag relative to the first coordinate system and identifying the design coordinates of each part on the construction drawing; and the rechecking module is used for comparing the actual coordinate with the design coordinate.
Further, the processing unit comprises a display module and an input module.
Further, the processing unit further includes a storage module: a first partition is provided that stores design coordinates for each of the parts.
Furthermore, the identification label is provided with a graphic code, and the storage module further comprises: and the second partition is stored with a code library, and the code library is arranged in such a way that the graphic codes on the identification labels correspond to the parts corresponding to the identification labels.
Furthermore, the processing unit further comprises an alarm module, wherein the alarm module is arranged in such a way that when the deviation distance between the actual coordinate of the identification tag and the design coordinate of the corresponding part on the construction drawing is greater than a set threshold value, the rechecking module sends an instruction to the alarm module, and the alarm module sends an alarm.
The beneficial effects of the utility model reside in that, its structure is ingenious, reasonable in design, and each part rechecks in the mould that can be accurate fast, has solved the problem that exists among the prior art. Obviously, the utility model discloses can effectively satisfy people's demand.
Description of the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure within the mold;
fig. 3 is a schematic structural diagram of a processing unit according to an embodiment of the present invention;
in the figure, 1, a mold; 2. a part; 3. an identification tag; 4. an image acquisition unit; 5. a processing unit; 5a, an identification module; 5b, a measuring module; 5c, a calculation module; 5d, a rechecking module; 5e, a storage module; 5f, an alarm module; 6. a first coordinate system; 7. and (4) a scale.
The specific implementation mode is as follows:
in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
The utility model discloses an embodiment is shown in fig. 1-3, an intelligence reinspection equipment of PC component for detect the position of each part 2 in the mould 1, include: a marking unit provided on the mold 1; an identification tag 3 provided on the part 2; the image acquisition unit 4 is opposite to the PC component mold 1 and is used for acquiring images of the mold 1 and each part 2 in the mold; and the processing unit 5 is connected with the image acquisition unit 4 and used for identifying the marking units on the acquired images, and comparing and rechecking each acquired image with the construction drawing.
According to the invention, the first coordinate system 6 and the scale 7 are arranged on the die 1, the identification labels 3 are arranged on the parts 2, after the parts 2 are installed in the die 1, the die 1 and the parts 2 are subjected to image acquisition, then the acquired images and the construction drawing are subjected to equal proportion processing according to the first coordinate system 6 and the scale 7, the acquired images and the construction drawing are compared and rechecked, and whether the parts 2 are installed wrongly can be judged quickly and accurately.
The image capturing unit 4 may be a camera.
Further, the marking unit includes a first coordinate system 6 and a scale 7 disposed on the mold 1. In the present embodiment, for convenience of handling, the scale 7 of a specific color may be used, for example, a white scale 7 may be used, and a black frame may be provided outside the scale 7. The first coordinate system 6 can be set up in such a way that a coordinate axis is set up on two adjacent frames of the mold 1, and the two coordinate axes are perpendicular to each other and form a planar coordinate system.
More specifically, the processing unit 5 includes: an identification module 5a for identifying the marking unit, the identification tag 3 on the image; a measuring module 5b for measuring a distance; a calculating module 5c, configured to calculate actual coordinates of the identification tag 3 relative to the first coordinate system 6, and identify design coordinates of each part 2 on the construction drawing; and the rechecking module 5d is used for comparing the actual coordinates with the design coordinates.
When the device is used, the distance of the scale 7 on the collected image is measured, a proportional conversion relation is obtained according to the distance measurement value and the length of the scale 7, the image coordinates of each identification label 3 are obtained according to the first coordinate system 6 on the collected image, the calculation module 5c converts the image coordinates of each identification label 3 into actual coordinates according to the proportional conversion relation, and the rechecking module 5d compares the actual coordinates of the identification labels 3 with the design coordinates of the corresponding parts 2 on the construction drawing.
When the proportional relation is converted, the actual size of the scale 7 is input into the processor in advance, the processor obtains the length of the scale 7 on the image, and then the proportional relation between the acquired image and the actual size is calculated. The length of the scale 7 can be obtained by firstly carrying out binarization processing on the obtained image and then measuring the length of a white area at the scale 7, and can be automatically realized.
Further, in some embodiments, the processing unit 5 includes a display module and an input module. Coordinate information of each part 2 on the plan can be input, and in some embodiments, the display module can be a display screen, and the input module can be a keyboard, a mouse or a touch input screen.
Alternatively, the coordinates of each part 2 on the construction drawing may be measured directly by the recognition module 5a and the measurement module 5 b.
The processing unit 5 further comprises a storage module 5 e: a first partition is provided which stores the design coordinates of each of said parts 2.
Furthermore, in order to facilitate the identification of each identification tag 3 and obtain the part 2 represented by the identification tag 3, the identification tag 3 is provided with a graphic code, and the storage module further comprises: a second sub-area in which a code library is stored, said code library being arranged such that the graphic code on each of said identification tags 3 corresponds to the part 2 corresponding to each identification tag 3. Whereby the identification tags 3 can be quickly looked up.
It should be noted that, in some preferred embodiments, the present invention may further automatically complete the comparison, and the processing unit 5 further includes an alarm module 5f, where the alarm module 5f is configured such that when a deviation distance between an actual coordinate of the identification tag 3 and a design coordinate of the corresponding part 2 on the construction drawing is greater than a set threshold value, the rechecking module 5d sends an instruction to the alarm module 5f, and the alarm module 5f sends an alarm.
Specifically, when the processing unit 5 measures the distance of each identification tag 3, the name of the part 2 is obtained through the graphic code on the identification tag 3, and then the corresponding relationship between the name of the part 2 and the coordinates can be provided, and the part can be directly compared with the design coordinates according to the corresponding relationship.
Of course, the display unit may be externally connected to the processing unit, and during comparison, the actual coordinates of the scale 7 and each part are measured by human-controlled picture processing software, such as PS, and compared with the design coordinates on the construction drawing.
Alternatively, in some alternative embodiments, the processing unit 5 may also be configured to include: the identification module is used for identifying the marking unit and the identification label 3 on the image; the measuring module is used for measuring distance; the adjusting module is used for adjusting the size and the angle of the image; the extraction module is used for extracting the feature points on the image; and the rechecking module is used for comparing the two pictures and judging the contact ratio of the characteristic points on the pictures. Therefore, the length of the scale can be obtained through the measuring module, the collected image can be adjusted to be consistent with the construction drawing in proportion and angle through the adjusting module according to the length, the characteristic points of the identification labels 3 on the collected image are extracted to form a comparison drawing 1, the characteristic points of all parts 2 on the construction drawing are extracted to form a comparison drawing 2, and the coincidence degree of the comparison drawing 1 and the comparison drawing 2 is judged.
Therefore, the actual standard of each part 2 on the image can be directly compared with the design position of each part on the construction drawing by a graph comparison method, and the installation accuracy of each part 2 can be intuitively judged.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (7)
1. The utility model provides a PC component's intelligence reinspects equipment for detect the position of each part in the mould, its characterized in that includes:
a marking unit disposed on the mold;
an identification tag disposed on the part;
the image acquisition unit is opposite to the PC component mold and is used for acquiring images of the mold and each part inside the mold;
and the processing unit is connected with the image acquisition unit and used for identifying the marking unit on the acquired image, and comparing and rechecking each acquired image with the construction drawing.
2. The intelligent rechecking device of a PC component of claim 1, wherein: the marking unit comprises a first coordinate system and a scale which are arranged on the die.
3. The intelligent rechecking device of a PC component according to claim 2, wherein: the processing unit includes:
the identification module is used for identifying the marking unit and the identification label on the image;
the measuring module is used for measuring distance;
the calculation module is used for calculating the actual coordinates of the identification tag relative to the first coordinate system and identifying the design coordinates of each part on the construction drawing;
and the rechecking module is used for comparing the actual coordinate with the design coordinate.
4. The intelligent rechecking device of a PC component of claim 3, wherein: the processing unit comprises a display module and an input module.
5. The intelligent rechecking device of a PC component of claim 4, wherein: the processing unit further comprises a storage module: a first partition is provided that stores design coordinates for each of the parts.
6. The intelligent rechecking device of a PC component of claim 5, wherein: the identification label is provided with a graphic code, and the storage module further comprises: and the second partition is stored with a code library, and the code library is arranged in such a way that the graphic codes on the identification labels correspond to the parts corresponding to the identification labels.
7. The intelligent rechecking device of a PC component of claim 6, wherein: the processing unit further comprises an alarm module, wherein the alarm module is arranged in such a way that when the deviation distance between the actual coordinate of the identification label and the design coordinate of the corresponding part on the construction drawing is larger than a set threshold value, the rechecking module sends an instruction to the alarm module, and the alarm module sends an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927448.8U CN209946948U (en) | 2018-11-21 | 2018-11-21 | Intelligent reinspection equipment of PC component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927448.8U CN209946948U (en) | 2018-11-21 | 2018-11-21 | Intelligent reinspection equipment of PC component |
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| CN209946948U true CN209946948U (en) | 2020-01-14 |
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| CN201821927448.8U Active CN209946948U (en) | 2018-11-21 | 2018-11-21 | Intelligent reinspection equipment of PC component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109191464A (en) * | 2018-11-21 | 2019-01-11 | 南京钜力智能制造技术研究院有限公司 | A kind of the reinspection method and intelligence reinspection equipment of PC component |
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2018
- 2018-11-21 CN CN201821927448.8U patent/CN209946948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109191464A (en) * | 2018-11-21 | 2019-01-11 | 南京钜力智能制造技术研究院有限公司 | A kind of the reinspection method and intelligence reinspection equipment of PC component |
| CN109191464B (en) * | 2018-11-21 | 2024-02-13 | 南京钜力智能制造技术研究院有限公司 | Rechecking method and intelligent rechecking equipment for PC (polycarbonate) component |
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