CN105818548A - Semi-automatic marking and detecting system and control method thereof - Google Patents
Semi-automatic marking and detecting system and control method thereof Download PDFInfo
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- CN105818548A CN105818548A CN201510758030.3A CN201510758030A CN105818548A CN 105818548 A CN105818548 A CN 105818548A CN 201510758030 A CN201510758030 A CN 201510758030A CN 105818548 A CN105818548 A CN 105818548A
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- workpiece
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- laser marking
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Abstract
The invention discloses a semi-automatic marking and detecting system and a control method thereof. The system comprises a workpiece conveying mechanism, a detection mechanism and a marking mechanism. The detection mechanism and the marking mechanism are arranged on the same side of the workpiece conveying mechanism and are sequentially arranged along the feeding direction. The workpiece conveying mechanism is provided with a plurality of positioning tools for fixing to-be-marked workpieces. The marking mechanism comprises a slide rail fixed on a control cabinet. The slide rail is arranged along the feeding direction. A first height adjustment mechanism and a second height adjustment mechanism are supported on the slide rail. A first laser marking head and a second laser marking head are respectively fixed on the first height adjustment mechanism and the second height adjustment mechanism, wherein the first laser marking head and the second laser marking head are capable of rotating by 90 degrees. The semi-automatic marking and detecting system has the following significant effects: one workpiece can be marked in two directions at the same time. Meanwhile, the working efficiency is improved and the labor intensity of workers is lowered. Moreover, unqualified workpieces can not enter the marking process, and the occurrence of artificial errors is avoided.
Description
Technical field
The present invention relates to laser marking technical field, specifically, be a kind of semi-automatic blaze, detecting system and control method thereof.
Background technology
Laser marking technology is one of application of Laser Processing maximum.The ultimate principle of laser marking is, high-octane continuous laser light beam is generated by laser generator, laser action after focusing is in printable fabric, surfacing moment is made to melt, even gasify, make skin-material vaporization or the chemical reaction of color change occurs, by control laser in the path of material surface, thus forming the graphic context label of needs.Small-sized due to after laser focusing, heat-affected zone is little, and processing is fine, therefore, it can the technique that some conventional methods cannot realize.
But, in prior art, the detection of workpiece, blaze are dispersed in two diverse locations, and use the mode of production of single laser instrument blaze more, the most unnecessary some need the workpiece of repeatedly mark, mark operation and mark time can be increased undoubtedly, increase the labor intensity of workman, after workpiece is carried out multiple bearing, reduce machining accuracy.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of semi-automatic blaze, detecting system and control method thereof, two laser markers are placed on same work surface so that a workpiece in both directions energy blaze simultaneously, and the possibility artificially made a mistake can be got rid of.
For reaching above-mentioned purpose, the technical solution used in the present invention is as follows:
A kind of semi-automatic blaze, detecting system, it it is critical only that: includes workpiece conveying mechanism, testing agency and marking mechanism, described testing agency and marking mechanism are arranged on the homonymy of described workpiece conveying mechanism, and setting gradually along feed direction, described workpiece conveying mechanism is placed with multiple for the fixing positioning tool treating mark workpiece；
Wherein, described marking mechanism includes being fixed on the slide rail controlled on rack, this slide rail is arranged along feed direction, support on described slide rail and have the first height adjustment mechanism and the second height adjustment mechanism, it is respectively fixed with at described first height adjustment mechanism and the second height adjustment mechanism and can realize 90 ° of first laser marking heads rotated and the second laser marking head, and the mark direction of described first laser marking head and the second laser marking head is mutually perpendicular to.
This equipment can be as the part in work pieces process streamline, in the course of processing, this equipment is replaced a part of streamline structure for conveying in original equipment.When producing, first pass through testing agency the size of band mark workpiece is detected, if certified products, then control rack and control the first laser marking head and the work of the second laser marking head, above-mentioned first laser marking head and the second laser marking head are capable of the end face to workpiece and side carries out mark, so that a workpiece needs to be possibly realized at both direction blaze simultaneously, not only increase work efficiency and reduce labor strength；And to detect underproof workpiece be to enter blaze flow process, eliminate the possibility artificially made a mistake.
Further, described workpiece conveying mechanism includes expecting road, it is fixed with control panel on this material road, described material road is provided with liftable barrier structure, this barrier structure is positioned at the two ends of marking mechanism, this blocking mechanism for spacing to positioning tool before mark starts, and with the described end contact treating mark workpiece, after mark completes, discharge positioning tool simultaneously.
By above-mentioned barrier structure, the positioning tool position being positioned in system can not only be made to be fixed, consequently facilitating the carrying out of mark operation, but also can be positioned by its end face treating mark workpiece, realize the location of multiple of workpiece, and then machining accuracy can be ensured.
Further, described positioning tool includes base plate and is fixed on the gripper shoe at these base plate two ends, and described backplanes support, on described workpiece conveying mechanism, offers " V " font stopper slot in the upper end of described gripper shoe.
Further, described testing agency includes calliper switch board rack, on this calliper switch board rack, the side near described workpiece conveying mechanism is provided with the keyboard and mouse placement cabinet for holding keyboard mouse, opposite side at described calliper switch board rack is fixed with support, the middle part of this support is provided with the first display mounting seat and second display mounting seat, the top of this support is provided with calliper rack, and this calliper rack is positioned at the top of described keyboard and mouse placement cabinet.
Can be with mode keyboard and mouse by above-mentioned keyboard and mouse placement cabinet, it is simple to the canonical parameter of mark workpiece is treated in input；Described first display mounting seat and second display mounting seat can be used for installing the display screen of display workpiece size, consequently facilitating show the testing result of calliper intuitively, are favorably improved work efficiency.
Further, the bottom at described calliper switch board rack is provided with slipmat.
Further, the top of the most described first height adjustment mechanism and the second height adjustment mechanism is provided with adjusting handle, can the first laser marking head and the altitude mixture control of the second laser marking head by this adjusting handle.
Further, being positioned at the front side of described positioning tool as the most described first laser marking head, described second laser marking head is positioned at the top of described positioning tool.
The present invention, for the ease of realizing the on-line monitoring of bow and arrow, mark, additionally provides the control method of above-mentioned marking system, and its step is as follows:
Step 1: system initialization, and the canonical parameter of standard workpiece is set；
Step 2: regulate the first height adjustment mechanism and position that the second height adjustment mechanism is positioned on slide rail so that it is spacing adapts to treat mark workpiece；
Step 3: by the first height adjustment mechanism and the second height adjustment mechanism, regulates the first laser marking head and the height of the second laser marking head, is allowed to treat that mark workpiece adapts with described；
Step 4: open workpiece structure for conveying, when described be positioned at below testing agency until mark workpiece time, described testing agency treats the size of mark workpiece and detects；
Step 5: the workpiece data of detection gained is contrasted by described testing agency with described label parameters, it is determined that this treats whether mark workpiece is certified products；If then entering step 6, otherwise take off workpiece；
Step 6: by described marking mechanism to being judged to that certified products treat that mark workpiece carries out laser marking, until described workpiece conveying mechanism needed mark workpiece completes mark.
The remarkable result of the present invention is: simple in construction, easy to use, adaptability is good, is placed on same work surface by two laser markers, one workpiece is needed at both direction blaze simultaneously be possibly realized, it is possible to increase work efficiency and reduction labor strength；And to detect underproof workpiece be to enter blaze flow process, eliminate the possibility artificially made a mistake.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the structural representation of described positioning tool.
Detailed description of the invention
Detailed description of the invention and operation principle to the present invention are described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 1 and 2, a kind of semi-automatic blaze, detecting system, including workpiece conveying mechanism 1, testing agency 2 and marking mechanism 3, described testing agency 2 and marking mechanism 3 are arranged on the homonymy of described workpiece conveying mechanism 1, and setting gradually along feed direction, described workpiece conveying mechanism 1 is placed with multiple for the fixing positioning tool 4 treating mark workpiece.
Wherein, described workpiece conveying mechanism 1 includes expecting road 11, it is fixed with control panel 12 on this material road 11, described material road 11 is provided with liftable barrier structure 13, this barrier structure 13 is positioned at the two ends of marking mechanism 3, this blocking mechanism 13 for spacing to positioning tool 4 before mark starts, and with the described end contact treating mark workpiece, after mark completes, discharge positioning tool 4 simultaneously.
Described testing agency 2 includes calliper switch board rack 21, on this calliper switch board rack 21, the side near described workpiece conveying mechanism 1 is provided with the keyboard and mouse placement cabinet 22 for holding keyboard mouse, opposite side at described calliper switch board rack 21 is fixed with support 23, the middle part of this support 23 is provided with the first display mounting seat 24 and second display mounting seat 25, the top of this support 23 is provided with calliper rack 26, and this calliper rack 26 is positioned at the top of described keyboard and mouse placement cabinet 22.
Described marking mechanism 3 includes being fixed on the slide rail 32 controlled on rack 31, this slide rail 32 is arranged along feed direction, support on described slide rail 32 and have the first height adjustment mechanism 33 and the second height adjustment mechanism 34, it is respectively fixed with at described first height adjustment mechanism 33 and the second height adjustment mechanism 34 and can realize 90 ° of first laser marking head 35 and second laser marking heads 36 rotated, and the mark direction of described first laser marking head 35 and the second laser marking head 36 is mutually perpendicular to；
The top of described first height adjustment mechanism 33 and the second height adjustment mechanism 34 is provided with adjusting handle 37, can realize the first laser marking head 35 and altitude mixture control of the second laser marking head 36 by this adjusting handle 37；
Described first laser marking head 35 is positioned at the front side of described positioning tool 4, and described second laser marking head 36 is positioned at the top of described positioning tool 4.
Described positioning tool 4 includes base plate 41 and is fixed on the gripper shoe 42 at these base plate 41 two ends, and described base plate 41 is supported on described workpiece conveying mechanism 1, offers " V " font stopper slot 43 in the upper end of described gripper shoe 42.
From such as 1 it can also be seen that as described in, the bottom of calliper switch board rack 21 is provided with slipmat 27.
For the ease of realizing the on-line monitoring of bow and arrow, mark in the present embodiment, additionally providing the control method of above-mentioned marking system, its step is as follows:
Step 1: system initialization, and the canonical parameter of standard workpiece is set by described keyboard and mouse；
Step 2: regulate the first height adjustment mechanism 33 and the second height adjustment mechanism 34 is positioned at the position on slide rail 32 so that it is spacing adapts to treat mark workpiece；
Step 3: by the first height adjustment mechanism 33 and the second height adjustment mechanism 34, regulates the first laser marking head 35 and height of the second laser marking head 36, is allowed to treat that mark workpiece adapts with described；
Step 4: open workpiece structure for conveying 1 by control panel 12, when described be positioned at below testing agency 2 until mark workpiece time, the calliper in described testing agency 2 is treated the size of mark workpiece and is detected；
Step 5: the workpiece data of detection gained is contrasted by described testing agency 2 with described label parameters, it is determined that this treats whether mark workpiece is certified products；If then entering step 6, otherwise from material road 11, taking off workpiece, and being shown by described display screen；
Step 6: described blocking mechanism 13 rises, will be located in being judged to below marking mechanism 3 that the positioning tool 4 of certified products workpiece carries out spacing, control rack 31 and control the first laser marking head 35 and the second laser marking head 36 frock, realize described marking mechanism 3 and treat the laser marking of mark workpiece, after mark completes, described blocking mechanism 13 falls, and again next workpiece is carried out mark, until described workpiece conveying mechanism 1 needed mark workpiece completes mark.
Two laser markers are placed on same work surface by the present invention so that a workpiece needs to be possibly realized at both direction blaze simultaneously, it is possible to increase work efficiency and reduction labor strength；And to detect underproof workpiece be to enter blaze flow process, eliminate the possibility artificially made a mistake.
Claims (8)
1. a semi-automatic blaze, detecting system, it is characterized in that: include workpiece conveying mechanism (1), testing agency (2) and marking mechanism (3), described testing agency (2) and marking mechanism (3) are arranged on the homonymy of described workpiece conveying mechanism (1), and setting gradually along feed direction, described workpiece conveying mechanism (1) is placed with multiple for the fixing positioning tool (4) treating mark workpiece；
Wherein, described marking mechanism (3) includes being fixed on the slide rail (32) controlled on rack (31), this slide rail (32) is arranged along feed direction, the upper support of described slide rail (32) has the first height adjustment mechanism (33) and the second height adjustment mechanism (34), it is respectively fixed with at described first height adjustment mechanism (33) and the second height adjustment mechanism (34) and 90 ° of first laser marking heads (35) rotated and the second laser marking head (36) can be realized, and the mark direction of described first laser marking head (35) and the second laser marking head (36) is mutually perpendicular to.
Semi-automatic blaze the most according to claim 1, detecting system, it is characterized in that: described workpiece conveying mechanism (1) includes expecting road (11), it is fixed with control panel (12) on this material road (11), described material road (11) is provided with liftable barrier structure (13), this barrier structure (13) is positioned at the two ends of marking mechanism (3), this blocking mechanism (13) is for spacing to positioning tool (4) before mark starts, and with the described end contact treating mark workpiece, after mark completes, discharge positioning tool (4) simultaneously.
Semi-automatic blaze the most according to claim 1 and 2, detecting system, it is characterized in that: described positioning tool (4) includes base plate (41) and is fixed on the gripper shoe (42) at this base plate (41) two ends, described base plate (41) is supported on described workpiece conveying mechanism (1), offers " V " font stopper slot (43) in the upper end of described gripper shoe (42).
Semi-automatic blaze the most according to claim 1, detecting system, it is characterized in that: described testing agency (2) includes calliper switch board rack (21), the upper side near described workpiece conveying mechanism (1) of this calliper switch board rack (21) is provided with the keyboard and mouse placement cabinet (22) for holding keyboard mouse, opposite side described calliper switch board rack (21) is fixed with support (23), the middle part of this support (23) is provided with the first display mounting seat (24) and second display mounting seat (25), the top of this support (23) is provided with calliper rack (26), this calliper rack (26) is positioned at the top of described keyboard and mouse placement cabinet (22).
Semi-automatic blaze the most according to claim 4, detecting system, it is characterised in that: the bottom of described calliper switch board rack (21) is provided with slipmat (27).
Semi-automatic blaze the most according to claim 1, detecting system, it is characterized in that: described first height adjustment mechanism (33) is provided with adjusting handle (37) with the top of the second height adjustment mechanism (34), can be realized the altitude mixture control of the first laser marking head (35) and the second laser marking head (36) by this adjusting handle (37).
7. according to the semi-automatic blaze described in claim 1 or 6, detecting system, it is characterized in that: described first laser marking head (35) is positioned at the front side of described positioning tool (4), described second laser marking head (36) is positioned at the top of described positioning tool (4).
8. a semi-automatic blaze as claimed in claim 1, the control method of detecting system, it is characterised in that follow the steps below:
Step 1: system initialization, and the canonical parameter of standard workpiece is set；
Step 2: regulate the first height adjustment mechanism (33) and be positioned at the position on slide rail (32) with the second height adjustment mechanism (34) so that it is spacing adapts to treat mark workpiece；
Step 3: by the first height adjustment mechanism (33) and the second height adjustment mechanism (34), regulate the height of the first laser marking head (35) and the second laser marking head (36), be allowed to treat that mark workpiece adapts with described；
Step 4: open workpiece structure for conveying (1), when described until mark workpiece be positioned at testing agency (2) lower section time, described testing agency (2) treats the size of mark workpiece and detects；
Step 5: the workpiece data of detection gained is contrasted by described testing agency (2) with described label parameters, it is determined that this treats whether mark workpiece is certified products；If then entering step 6, otherwise take off workpiece；
Step 6: by described marking mechanism (3) to being judged to that certified products treat that mark workpiece carries out laser marking, until described workpiece conveying mechanism (1) needed mark workpiece completes mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510758030.3A CN105818548B (en) | 2015-11-10 | 2015-11-10 | Semi-automatic blaze, detecting system and its control method |
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| CN201510758030.3A CN105818548B (en) | 2015-11-10 | 2015-11-10 | Semi-automatic blaze, detecting system and its control method |
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| CN105818548A true CN105818548A (en) | 2016-08-03 |
| CN105818548B CN105818548B (en) | 2018-02-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895707A (en) * | 2017-12-18 | 2018-04-10 | 扬州扬杰电子科技股份有限公司 | A kind of laser marking system and its method of work |
| CN107971637A (en) * | 2017-11-29 | 2018-05-01 | 武汉华夏精冲技术有限公司 | Laser marking device with detection function |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037054A (en) * | 2007-05-21 | 2007-09-19 | 格兰达技术（深圳）有限公司 | Full-automatic IC tray marking system |
| CN201333837Y (en) * | 2009-01-16 | 2009-10-28 | 格兰达技术（深圳）有限公司 | Pressurization marking device of IC material laser marking machine |
| CN201423809Y (en) * | 2009-06-24 | 2010-03-17 | 张小明 | Double-ended laser marking machine |
| CN101722738A (en) * | 2009-11-20 | 2010-06-09 | 格兰达技术（深圳）有限公司 | Marking method of material strips and compact type full-automatic IC (integrated circuit) material strip laser marking machine |
| CN103042836A (en) * | 2013-01-22 | 2013-04-17 | 江苏新光数控技术有限公司 | Marking machine |
| CN203236859U (en) * | 2013-04-10 | 2013-10-16 | 武汉华工激光工程有限责任公司 | Automatically-marking machine used for IC tray |
| US20140300681A1 (en) * | 2012-03-07 | 2014-10-09 | Express Scripts, Inc. | Systems and methods for pharmacy messaging |
| CN204160901U (en) * | 2014-09-30 | 2015-02-18 | 重庆旭安科技有限责任公司 | crankcase laser marking machine |
| CN204605209U (en) * | 2015-03-31 | 2015-09-02 | 蚌埠市施封锁有限公司 | A kind of plastics sealing lock marking machine |
| CN205202484U (en) * | 2015-11-10 | 2016-05-04 | 重庆依斯普激光技术有限公司 | Semi -automatic blaze, detection assembly line |
-
2015
- 2015-11-10 CN CN201510758030.3A patent/CN105818548B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037054A (en) * | 2007-05-21 | 2007-09-19 | 格兰达技术（深圳）有限公司 | Full-automatic IC tray marking system |
| CN201333837Y (en) * | 2009-01-16 | 2009-10-28 | 格兰达技术（深圳）有限公司 | Pressurization marking device of IC material laser marking machine |
| CN201423809Y (en) * | 2009-06-24 | 2010-03-17 | 张小明 | Double-ended laser marking machine |
| CN101722738A (en) * | 2009-11-20 | 2010-06-09 | 格兰达技术（深圳）有限公司 | Marking method of material strips and compact type full-automatic IC (integrated circuit) material strip laser marking machine |
| US20140300681A1 (en) * | 2012-03-07 | 2014-10-09 | Express Scripts, Inc. | Systems and methods for pharmacy messaging |
| CN103042836A (en) * | 2013-01-22 | 2013-04-17 | 江苏新光数控技术有限公司 | Marking machine |
| CN203236859U (en) * | 2013-04-10 | 2013-10-16 | 武汉华工激光工程有限责任公司 | Automatically-marking machine used for IC tray |
| CN204160901U (en) * | 2014-09-30 | 2015-02-18 | 重庆旭安科技有限责任公司 | crankcase laser marking machine |
| CN204605209U (en) * | 2015-03-31 | 2015-09-02 | 蚌埠市施封锁有限公司 | A kind of plastics sealing lock marking machine |
| CN205202484U (en) * | 2015-11-10 | 2016-05-04 | 重庆依斯普激光技术有限公司 | Semi -automatic blaze, detection assembly line |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971637A (en) * | 2017-11-29 | 2018-05-01 | 武汉华夏精冲技术有限公司 | Laser marking device with detection function |
| CN107971637B (en) * | 2017-11-29 | 2019-12-03 | 武汉华夏精冲技术有限公司 | Laser marking device with detection function |
| CN107895707A (en) * | 2017-12-18 | 2018-04-10 | 扬州扬杰电子科技股份有限公司 | A kind of laser marking system and its method of work |
| CN107895707B (en) * | 2017-12-18 | 2024-01-26 | 扬州扬杰电子科技股份有限公司 | Laser marking system and working method thereof |
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| CN105818548B (en) | 2018-02-23 |
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