CN204302983U - Based on the printing bar code quality detecting system of machine vision - Google Patents
Based on the printing bar code quality detecting system of machine vision Download PDFInfo
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- CN204302983U CN204302983U CN201420770336.1U CN201420770336U CN204302983U CN 204302983 U CN204302983 U CN 204302983U CN 201420770336 U CN201420770336 U CN 201420770336U CN 204302983 U CN204302983 U CN 204302983U
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- bar
- code label
- detecting system
- machine vision
- quality detecting
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Abstract
The open printing bar code quality detecting system based on machine vision of the utility model, it is characterized in that, comprise control enclosure, control terminal, bar-code label gear train and the scan module on scanning barcode label gear train, described scan module and control terminal are electrically connected, and described control enclosure is electrically connected with bar-code label gear train, scan module and control terminal respectively.The utility model greatly accelerates detection speed, significantly improves the ability of barcode detection, effectively prevents the label product inflow production and assembly operation of repetition, mistake, serial number disappearance.
Description
Technical field
The utility model relates to automatic identification technology field, is specifically related to the printing bar code quality detecting system based on machine vision.
Background technology
Represented since China adds International Article Numbering Association from Article Numbering Center of China in 1991, bar-code label technology is fast-developing in China, at present in the field widespread use such as automatic control of post and telecommunications, storage, taking care of books and production run.In production and assembling manufacturing process, bar code realizes following the trail of each parts in product and assembling product operation as a kind of efficient mark carrier, requires that bar-code label has strict integrality and accuracy in this process.Therefore, the print quality detection of bar-code label is seemed particularly important.
But, current many enterprises are before bar-code label supplied materials or before using bar-code label, special messenger (as IQC) is arranged to carry out either scans to it, the data that whether each bar code of artificial judgment can normally be read by scanner, read whether with material description consistent, in a volume sequence bar-code label, whether there is the problems such as repetition, omission, sequence error, batch mixing.If there are the problems referred to above, then need record then to repair accordingly label, as repeat rejecting, the supplementing of omission, the adjustment of sequence error order, batch mixing rejecting etc.Because hand inspection exists inefficiency and labile factor, some defect in bar-code label is caused not detect, for the tracking of manufacturing process leaves hidden danger.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides one compatible one-dimensional bar code and two-dimensional bar to detect separately or combine detection, can also detect the printing bar code quality detecting system of multiple bar code and private mark in individual label simultaneously.
To achieve these goals, the technical solution adopted in the utility model is:
Based on the printing bar code quality detecting system of machine vision, it is characterized in that, comprise control enclosure, control terminal, bar-code label gear train and the scan module on scanning barcode label gear train, described scan module and control terminal are electrically connected, and described control enclosure is electrically connected with bar-code label gear train, scan module and control terminal respectively.
Further, described bar-code label gear train mainly comprises motor and by driven volume turntable shaft, the first angle sheave, guide plate, second angle sheave of bar-code label winding successively solderless wrapped connection, initiatively roll up turntable shaft, described motor by a rotating shaft with initiatively roll up turntable shaft and be connected.
Further, described bar-code label gear train also comprises the speed pickup for monitoring transmission speed, and described speed pickup is arranged on the first angle sheave.
Further, described guide plate is made up of the planar structure near the first angle sheave and the globoidal structure near the second angle sheave.
Further, described scan module mainly comprises bar-code label inductor and bar-code label reader, described bar-code label reader faces the planar structure of guide plate, and described bar-code label inductor faces guide plate and is arranged between guide plate and bar-code label reader.
Further, described bar-code label reader comprises bar code label reader and two-dimensional bar code label reader.
Further, described bar-code label reader is arranged on adjustable shelf.
Further, this Operation system setting is on a workbench.
Further, described workbench is arranged at inside a cabinet.
Further, the described cabinet first half is provided with three acrylic windows that can open.
The beneficial effects of the utility model: the utility model utilizes bar-code label reader automatically to read in bar-code label on bar-code label gear train, greatly accelerate detection speed, significantly improve the ability of barcode detection, effectively prevent the label product inflow production and assembly operation of repetition, mistake, serial number disappearance.Not only compatible one-dimensional bar code and two-dimensional bar can detect separately or combine detection, multiple bar code and private mark in individual label can also be detected simultaneously, be applicable to most bar code, Quick Response Code and RFID label tag and detect, applied range.First angle sheave of bar-code label gear train, arc-shaped guide plate and the second angle sheave play guide effect, effectively can prevent the change in location affecting detection zone label in operation process due to label roll external diameter size variation, vibration when operating or other actions is avoided to cause the relative distance of label and bar code reader to change, both ensure the stability of scanning process, again reduce the complexity of movement system.In addition, detection system is placed in inside cabinet, mechanical clamping or incised wound can not only be prevented and prevent external dust from entering pollution label, but also the noise of running device can be reduced.
Accompanying drawing explanation
Fig. 1 is detection system schematic diagram in the utility model preferred embodiment.
Fig. 2 initiatively rolls up turntable shaft and motor connection diagram in the utility model.
Fig. 3 is the utility model preferred embodiment external structure front view (FV).
Fig. 4 is the utility model preferred embodiment external structure outboard profile.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
With reference to Fig. 1, based on the printing bar code quality detecting system of machine vision, it is characterized in that, comprise control enclosure 1, control terminal 2, bar-code label gear train 3 and the scan module 4 on scanning barcode label gear train, described scan module 4 is electrically connected with control terminal 2, and described control enclosure 1 is electrically connected with control terminal 2, bar-code label gear train 3, scan module 4 respectively.With further reference to Fig. 3 and Fig. 4, this Operation system setting is on a workbench 6, and it is inside three cabinets 7 can opening acrylic window that described workbench 6 is arranged at the portion of doing.
With further reference to Fig. 2, in the present embodiment, described bar-code label gear train 3 primarily of motor 31, initiatively roll up turntable shaft 36, driven volume turntable shaft 32, speed pickup 38, first angle sheave 33, second angle sheave 35 and guide plate 34 and form.Described guide plate 34 is made up of the planar structure near the first angle sheave 33 and the globoidal structure near the second angle sheave 35, and planar structure is bar-code label scanning area.During application, the inner core of bar-code label volume is inserted in driven volume turntable shaft 32, and traction bar code label roll band walks around the first angle sheave 33, arc-shaped guide plate 34 and the second angle sheave 35 successively, is finally wrapped in and initiatively rolls up on turntable shaft 36.Motor 31 is arranged on below the table top of workbench 6, stretch out rotating shaft 37 to drive and initiatively roll up turntable shaft 36 and rotate, initiatively roll up turntable shaft 36 and drive bar-code label winding campaign, through the second angle sheave 35, arc-shaped guide plate 34 and the first angle sheave 33, thus pull the rotary motion of driven volume turntable shaft 32.Described speed pickup 38 is arranged on the first angle sheave 33, and gather the transmission speed of bar code label roll band timely, and speed is sent to control terminal 2, control terminal 2 adjusts the velocity of rotation of motor 31 as required.
In the present embodiment, described scan module 4 mainly comprises bar-code label inductor 41, bar code label reader 421 and two-dimensional bar code label reader 422, described one dimension, two-dimensional bar code label reader are arranged on workbench 6 table top by the planar structure that adjustable shelf 5 faces guide plate 34, and described bar coded sticker inductor 41 faces guide plate 34 planar structure and is arranged between guide plate 34 and one dimension, two-dimensional bar code label reader.Described one dimension, two-dimensional bar code label reader can be arranged in pairs or groups arbitrarily according to practical application request, such as 1D+0,2D+0,1D+2D, 1D+1D, 2D+2D, can simultaneously to being positioned at many pieces of space of a whole page diverse location, amplification coefficient be not more than 1.0 EAN-13 code, EAN-8 code, UPC-A code, 25 yards and interleaving 25 yards bar-code label carry out quality testing.The position of its distance bar-code label and height can also regulate by regulating shelf 5.
Specific works process is:
The inner core that bar-code label is rolled up is inserted in driven volume turntable shaft 32, and traction bar code label roll band walks around the first angle sheave 33, arc-shaped guide plate 34 and the second angle sheave 35 successively, is finally wrapped in and initiatively rolls up on turntable shaft 36.Starting master switch allows whole automatic checkout system be energized.Then detection speed is set on control terminal 2, finds the information of bar-code label data and the bar-code label type generated in advance, wait for that bar-code label reader 42 imports data into and compares.Then control motor 31 by control enclosure 1 to work, drive when motor 31 works and initiatively roll up turntable shaft 36 and rotate, initiatively rolling up turntable shaft 36 drives bar-code label winding through the second angle sheave 35, arc-shaped guide plate 34 and the first angle sheave 33, thus pulling the rotary motion of driven volume turntable shaft 32, in motion process, label winding remains the state perpendicular to surface level.When the planar structure of arc-shaped guide plate 34 is passed through in label winding, the information acquisition of the bar-code label of process is sent to control terminal 2 and processes by bar-code label reader 42.When an error occurs, the hummer on control enclosure 1 gives the alarm, and control terminal 2 shows type of error and errors present immediately, and connects shutdown switch cut-out motor 31 power supply on control enclosure 1 simultaneously, makes bar-code label winding stop transmission.Testing staff checks bar-code label, confirms error message and take off bar-code label winding to revise, and after having revised, restarts motor 31 and detects.When all correct, control terminal 2 pairs of scan-datas are preserved, are gathered.
Specifications in the present embodiment:
Detected amplitude: 200mm;
Detection speed: 3m/s;
Accuracy of detection: lateral resolution 0.1mm/pixel; Longitudinal frame 0.315 mm/pixel; Horizontal minimal characteristic pixel number: 3pixel; Then actual accuracy of detection is: transverse precision 0.5mm; Longitudinal precision 0.315mm; Can detect that defect size is not less than the defect of 0.5mm х 0.315mm.
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (10)
1. based on the printing bar code quality detecting system of machine vision, it is characterized in that, comprise control enclosure (1), control terminal (2), bar-code label gear train (3) and the scan module (4) on scanning barcode label gear train, described scan module (4) and control terminal (2) are electrically connected, and described control enclosure (1) is electrically connected with control terminal (2), bar-code label gear train (3) and scan module (4) respectively.
2. according to claim 1 based on the printing bar code quality detecting system of machine vision, it is characterized in that, described bar-code label gear train (3) mainly comprises motor (31) and by driven volume turntable shaft (32), the first angle sheave (33), guide plate (34), second angle sheave (35) of bar-code label winding successively solderless wrapped connection, initiatively roll up turntable shaft (36), described motor (31) by a rotating shaft (37) with initiatively roll up turntable shaft (36) and be connected.
3. according to claim 2 based on the printing bar code quality detecting system of machine vision, it is characterized in that, described bar-code label gear train (3) also comprises the speed pickup (38) for monitoring transmission speed, and described speed pickup (38) is arranged on the first angle sheave (33).
4. according to claim 2 based on the printing bar code quality detecting system of machine vision, it is characterized in that, described guide plate (34) is made up of the planar structure near the first angle sheave and the globoidal structure near the second angle sheave.
5. according to claim 1 based on the printing bar code quality detecting system of machine vision, it is characterized in that, described scan module (4) mainly comprises bar-code label inductor (41) and bar-code label reader (42), described bar-code label reader (42) faces the planar structure of guide plate (34), and described bar-code label inductor (41) faces guide plate (34) and is arranged between guide plate (34) and bar-code label reader (42).
6. according to claim 5 based on the printing bar code quality detecting system of machine vision, it is characterized in that, described bar-code label reader (42) comprises bar code label reader (421) and two-dimensional bar code label reader (422).
7. according to claim 5 or 6 based on the printing bar code quality detecting system of machine vision, it is characterized in that, described bar-code label reader (42) is arranged on adjustable shelf (5).
8., according to claim 1 based on the printing bar code quality detecting system of machine vision, it is characterized in that, this Operation system setting is on a workbench (6).
9. according to claim 8 based on the printing bar code quality detecting system of machine vision, it is characterized in that, described workbench (6) is arranged at a cabinet (7) the inside.
10. according to claim 9 based on the printing bar code quality detecting system of machine vision, it is characterized in that, described cabinet (7) first half is provided with three acrylic windows that can open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420770336.1U CN204302983U (en) | 2014-12-08 | 2014-12-08 | Based on the printing bar code quality detecting system of machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420770336.1U CN204302983U (en) | 2014-12-08 | 2014-12-08 | Based on the printing bar code quality detecting system of machine vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204302983U true CN204302983U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420770336.1U Expired - Fee Related CN204302983U (en) | 2014-12-08 | 2014-12-08 | Based on the printing bar code quality detecting system of machine vision |
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| Country | Link |
|---|---|
| CN (1) | CN204302983U (en) |
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2014
- 2014-12-08 CN CN201420770336.1U patent/CN204302983U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Pingtung 519060 Guangdong province Zhuhai Nanping Science and Technology Park Road No. eight on the third floor Patentee after: ZHUHAI XINTIANDI TECHNOLOGY Co.,Ltd. Address before: Pingtung 519060 Guangdong province Zhuhai Nanping Science and Technology Park Road No. eight on the third floor Patentee before: XINTIANDI BARCODE TECHNOLOGY (ZHUHAI) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20211208 |