CN110102906A - A kind of radium carves stamp system and radium carves stamp technique - Google Patents
A kind of radium carves stamp system and radium carves stamp technique Download PDFInfo
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- CN110102906A CN110102906A CN201910395701.2A CN201910395701A CN110102906A CN 110102906 A CN110102906 A CN 110102906A CN 201910395701 A CN201910395701 A CN 201910395701A CN 110102906 A CN110102906 A CN 110102906A
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- radium
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- carves
- lot number
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a kind of radium to carve stamp system, it include: photoelectric sensor, imaging sensor, material transportation mechanism, radium-shine numbering device, material temporary storage machine, microprocessor, data storage backstage and center positioning machine, the invention also discloses a kind of radium to carve stamp technique, comprising the following steps: S1: material coarse positioning；S2, carries out lot number identification, and lot number identifies successful execution step S3；Lot number recognition failures execute step S4；S3 transfers corresponding radium quarter stamp information and carries out radium and carves stamp according to lot number；S4, material are kept in.The present invention can be realized automatic identification and automatic code-printing, participates in without artificial, improves production efficiency while reducing cost of labor.
Description
Technical field
Stamp system is carved the present invention relates to circuit board processing technique field more particularly to a kind of radium and radium carves stamp technique.
Background technique
In board production, need to carry out circuit board stamp, existing code printing method is manually to be put into circuit board to beat
Positioning is carried out in ink recorder and stamp, such stamp mode need that at least one manpower is arranged by each coder, cause whole
A stamp process human cost is high but efficiency is very low.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, propose that a kind of radium carves stamp system and radium carves stamp technique,
Solve existing technical problem.
In order to reach above-mentioned technical purpose, the present invention provides a kind of radium to carve stamp system comprising: photoelectric sensor,
Imaging sensor, material transportation mechanism, radium-shine numbering device, material temporary storage machine, microprocessor, data storage backstage and centralized positioning
Machine, the photoelectric sensor are used to incude the entrance of material, the lot number of described image sensor material for identification, the material
Transport establishment is used to carry out radium according to the lot number of identification to carve stamp for transporting material, the radium-shine numbering device, and the material is temporary
It deposits machine and is used to transfer corresponding radium according to the case where identification material lot number for storing the material of recognition failures, the microprocessor
It carves stamp information or the control material transportation mechanism and the material of recognition failures is sent into the material temporary storage machine, the data storage
It deposits backstage and carves stamp information for storing radium corresponding with material lot number.The radium is carved after stamp information includes material standard setting
Picture, radium carve the content of stamp and location information of the content with respect to material of default radium quarter stamp, the center positioning machine object
Material is positioned.
Carve stamp technique the present invention also provides a kind of radium, the radium carve stamp technique the following steps are included:
S1: material coarse positioning；
S2, carries out lot number identification, and lot number identifies successful execution step S3；Lot number recognition failures execute step S4；
S3 transfers corresponding radium quarter stamp information and carries out radium and carves stamp according to lot number；
S4, material are kept in.
Compared with prior art, it can be realized automatic identification the invention has the following beneficial effects: the present invention and beat automatically
Code participates in without artificial, improves production efficiency while reducing cost of labor.
Detailed description of the invention
Fig. 1 is that the automatic radium of the embodiment of the present invention carves the construction module schematic diagram of stamp system；
Fig. 2 is the flow chart that radium provided by the invention carves stamp technique.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Fig. 1 is that the automatic radium of the embodiment of the present invention carves the construction module schematic diagram of stamp system.
In an embodiment of the present invention, as shown in Figure 1, radium carve stamp system include photoelectric sensor 1, imaging sensor 2,
Material transportation mechanism 3, radium-shine numbering device 4, material temporary storage machine 5, microprocessor 6, data storage backstage 7 and center positioning machine 8；Institute
State photoelectric sensor 1, described image sensor 2, the material transportation mechanism 3, the radium-shine numbering device 4 and the data storage
It 7 is connect respectively with the microprocessor 6 from the background, the material transportation mechanism 3 is arranged in the photoelectric sensor 1 and described image
The lower section of sensor 2, the material transportation mechanism 3 connect conducting with the radium-shine numbering device 4, the material temporary storage machine 5, it is described in
Heart localization machine 8 is arranged in the material transportation mechanism 3.
The photoelectric sensor 1 is used to incude the entrance of material.
The lot number of the material for identification of described image sensor 2.
3 structure of material transportation machine is for transporting material.
The radium-shine numbering device 4 is used to carry out radium according to the lot number of identification to carve stamp.
The material temporary storage machine 5 is used to store the material of recognition failures.
The microprocessor 6, which is used to transfer corresponding radium according to the case where identification material lot number, carves stamp information or control institute
It states material transportation mechanism and the material of recognition failures is sent into the material temporary storage machine.
Stamp information is carved for storing radium corresponding with material lot number in the data storage backstage 7.The radium carves stamp letter
The content that breath carves the content of stamp including picture, radium after material standard setting and default radium carves stamp is believed with respect to the position of material
Breath.
The center positioning machine 8 is positioned with material.
As shown in Fig. 2, the radium of the embodiment of the present invention carves stamp technique, comprising the following steps:
S1: material coarse positioning；
S2, carries out lot number identification, and lot number identifies successful execution step S3；Lot number recognition failures execute step S4.
S3 transfers corresponding radium quarter stamp information and carries out radium and carves stamp according to lot number；
S4, material are kept in.
In step S1, center positioning machine is taken to position material in the material transportation mechanism.
In one embodiment of the invention, step S2 further include:
S21, material transportation pass through the photoelectric sensor, generate induction numerical value and change, activation described image sensing
Device；
The position that S22, described image sensor are carved with lot number to material is taken pictures, and photo H1 is obtained；
S23, the microprocessor handle photo H1, extract the lot number in photo H1, if extracting successfully, execute
Step S3 fails, repeatedly step S23 if extracting；
The execution number of S24, recording step S23, if be more than certain number still extract it is unsuccessful, judgement can not mention
It takes, executes step S4.
In the present embodiment, step S3 includes:
The lot number that S31, the microprocessor are extracted according to step S2 is transferred opposite with lot number from the data storage backstage
The radium answered carves stamp information；
S32, material enter radium and carve machine, and the CCD camera in radium quarter machine is taken pictures, and obtain photo H2,
S33, crawl step S32 photo H2 in location hole and with the location hole pair in picture after material standard setting
Than obtaining the angle A and similarity X of picture after the material and material standard setting；
S34, X > specified value prove that material has transported the position for reaching and can carrying out radium quarter at this time；
S35, carry out angle compensation, according to angle A and preset radium carve the content of stamp with respect to material location information into
Row conversion obtains the location information Q that radium carves the relatively current material of content of stamp；
S36, the location information Q obtained according to step S35 start radium and carve stamp.
In the above-described embodiments, step S23 the following steps are included:
S231 carries out black and white to photo H1；
S232 carries out graph thinning to the black contiguous pixels point in photo H1, and obtains the intersection of the endpoint of filament, filament
Point and its position；
S233 determines its number indicated according to the endpoint of filament, the crosspoint of filament and its position；
S234, the complete lot number of final output.
In the above-described embodiments, step S33 the following steps are included:
Overlaying graphics after photo H2 and material standard setting are calculated the two overlapping area and material standard setting by S331
Afterwards the ratio of picture area to get arrive similarity X；
Picture after photo H2 and material standard setting is carried out black and white by S332；
S333 carries out graph thinning to the black contiguous pixels point in picture after photo H2 and material standard setting, forms circle
Trap ring be current material location hole K2 and standard setting after location hole K1 in picture；
The location hole K2 is overlapped by S334 with the location hole K1, chooses a coincidence point of the two, and heavy according to this
Chalaza draws the central axes L2 and L1 of the location hole K2 Yu the location hole K1 respectively；
S335 calculates the angle that central axes L2 and central axes L1 is formed, as picture after the material and material standard setting
Angle A.
The embodiment of the present invention has the following beneficial effects: that the present invention can be realized automatic identification and automatic code-printing, is not necessarily to people
Work participates in, and improves production efficiency while reducing cost of labor.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of radium carves stamp system, characterized in that it comprises: photoelectric sensor, imaging sensor, material transportation mechanism,
Radium-shine numbering device, material temporary storage machine, microprocessor, data storage backstage and center positioning machine, the photoelectric sensor is for feeling
Answer the entrance of material, the lot number of described image sensor material for identification, the material transportation mechanism is for transporting material, institute
It states radium-shine numbering device and carves stamp for carrying out radium according to the lot number of identification, the material temporary storage machine is used to store the object of recognition failures
Material, the microprocessor, which is used to transfer corresponding radium according to the case where identification material lot number, carves stamp information or the control material
The material of recognition failures is sent into the material temporary storage machine by transport establishment, and the data storage backstage is used to store and material lot number
Corresponding radium carves stamp information.It includes that picture after material standard setting, radium carve the content of stamp and pre- that the radium, which carves stamp information,
If radium carves location information of the content with respect to material of stamp, the center positioning machine is positioned with material.
2. a kind of radium carves stamp technique, which comprises the following steps:
S1, material coarse positioning；
S2, carries out lot number identification, and lot number identifies successful execution step S3；Lot number recognition failures execute step S4；
S3 transfers corresponding radium quarter stamp information and carries out radium and carves stamp according to lot number；
S4, material are kept in.
3. radium according to claim 2 carves stamp technique, which is characterized in that step S2 further include:
S21, material transportation pass through the photoelectric sensor 1, generate induction numerical value and change, activate described image sensor 2；
The position that S22, described image sensor are carved with lot number to material is taken pictures, and photo H1 is obtained；
S23, the microprocessor handle photo H1, extract the lot number in photo H1, if extracting successfully, execute step
S3 fails, repeatedly step S23 if extracting；
The execution number of S24, recording step S23, if be more than certain number still extract it is unsuccessful, judgement can not extract, hold
Row step S4.
4. radium according to claim 2 carves stamp technique, which is characterized in that step S3 includes:
The lot number that S31, the microprocessor are extracted according to step S2 is transferred corresponding with lot number from the data storage backstage 7
Radium carves stamp information；
S32, material enter radium and carve machine, and the CCD camera in radium quarter machine is taken pictures, and obtain photo H2,
S33, crawl step S32 photo H2 in location hole and in picture after material standard setting location hole compare, obtain
Take the angle A and similarity X of the material with picture after material standard setting；
S34, X > specified value prove that material has transported the position for reaching and can carrying out radium quarter at this time；
S35, angle compensation is carried out, is changed according to the content that angle A and preset radium carve stamp with respect to the location information of material
It calculates, obtains the location information Q that radium carves the relatively current material of content of stamp；
S36, the location information Q obtained according to step S35 start radium and carve stamp.
5. radium according to claim 3 carves stamp technique, which is characterized in that step S23 the following steps are included:
S231 carries out black and white to photo H1；
S232, in photo H1 black contiguous pixels point carry out graph thinning, and obtain the endpoint of filament, filament crosspoint and
Its position；
S233 determines its number indicated according to the endpoint of filament, the crosspoint of filament and its position；
S234, the complete lot number of final output.
6. radium according to claim 4 carves stamp technique, which is characterized in that step S33 the following steps are included:
S331 schemes overlaying graphics after photo H2 and material standard setting after calculating the two overlapping area and material standard setting
The ratio of piece area to get arrive similarity X；
Picture after photo H2 and material standard setting is carried out black and white by S332；
S333 carries out graph thinning to the black contiguous pixels point in picture after photo H2 and material standard setting, forms circle and closes
Ring be current material location hole K2 and standard setting after location hole K1 in picture；
The location hole K2 is overlapped by S334 with the location hole K1, chooses a coincidence point of the two, and according to the coincidence point
The central axes L2 and L1 of the location hole K2 Yu the location hole K1 are drawn respectively；
S335 calculates the angle that central axes L2 and central axes L1 is formed, the angle of picture as after the material and material standard setting
Spend A.
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| CN201910395701.2A CN110102906A (en) | 2019-05-10 | 2019-05-10 | A kind of radium carves stamp system and radium carves stamp technique |
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| CN201910395701.2A CN110102906A (en) | 2019-05-10 | 2019-05-10 | A kind of radium carves stamp system and radium carves stamp technique |
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| CN110653496A (en) * | 2019-10-12 | 2020-01-07 | 深圳泰德激光科技有限公司 | Control method of laser marking device, laser marking device and storage medium |
| CN113608105A (en) * | 2021-08-04 | 2021-11-05 | 杭州芯云半导体技术有限公司 | Probe station drive configuration method and system in chip CP test |
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