CN103357556A - Method and system for obliquely dispensing adhesive - Google Patents
Method and system for obliquely dispensing adhesive Download PDFInfo
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- CN103357556A CN103357556A CN2013102600119A CN201310260011A CN103357556A CN 103357556 A CN103357556 A CN 103357556A CN 2013102600119 A CN2013102600119 A CN 2013102600119A CN 201310260011 A CN201310260011 A CN 201310260011A CN 103357556 A CN103357556 A CN 103357556A
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Abstract
The invention is applied to the technical field of fluid control, and provides a method for obliquely dispensing adhesive. The method comprises the following steps: A, a deviation value between a jet head and a lens is calibrated; B, parameter values of rotation direction and rotation angle of a jetting valve are set; C, a datum mark (MARK) point is enlightened and template matching is performed; D, parameter information of dispensing is set and stored; E, dispensing action is performed. According to the method provided by the invention, a certain inclined angle can be formed between a jet nozzle of the jetting valve and the dispensing surface to perform dispensing operation, so that glue dots are accumulated between the side surface of a chip and the bottom of the chip to cover the bottom of the chip quickly, and under the action of capillary phenomenon, the diffusive degree of the glue can be efficiently controlled.
Description
Technical field
The invention belongs to the fluid control technology field, relate in particular to a kind of method and system of shear points glue.
Background technology
In the electronic product manufacture process, it is very important step in the electronic product packaging operation that the surface of packaging plastic applies.At present, the surface coating technique of packaging plastic is divided into contact point glue and two kinds of technology of contactless glue usually, and sprays the mode that dispensing technology is taked in the contactless dispensing technology especially usually.
Traditional contactless dispensing technology, shower nozzle keeps vertical with some glue face, and after glue must cover chip bottom, under capillarity, glue could spread to chip exterior, thus the glue application region territory that makes the glue width that overflows surpass regulation causes the generation of defective products.
Summary of the invention
The object of the present invention is to provide a kind of method of shear points glue, be intended to solve the unmanageable problem of glue width of overflowing in the existing spray site glue.
The present invention is achieved in that a kind of method of shear points glue, may further comprise the steps: A, setting injection valve direction of rotation and anglec of rotation parameter value; Deviate between B, correction shower nozzle and the camera lens; C, instruction reference mark MARK point also carry out template matches; D, set-point glue parameter information are also preserved described parameter information; E, carry out the action of glue.
More excellent, further comprising the steps before the described steps A: that software is resetted.
More excellent, described steps A is further comprising the steps: A1 receives the offset correction command information; A2 carries out coarse adjustment to described shower nozzle and camera lens; A3 continues fine setting to described shower nozzle and camera lens.
More excellent, described steps A 1 specifically comprises: the A10 Control Nozzle moves to dressing plate; The A11 Control Nozzle sprays some glue to described dressing plate, forms a glue point; A12 control camera motion is to the center of described glue point; A13 obtains the deviate of described nozzle and camera lens; A14 adjusts the position relationship of nozzle and camera lens according to steps A 13 described deviates.
More excellent, described steps A 2 specifically comprises: the A20 Control Nozzle moves to dressing plate; The A21 Control Nozzle sprays 3 glue to dressing plate, forms three glue points at described dressing plate; The central point of A22 control camera motion to the second a glue point; A23 obtains the deviate of described nozzle and camera lens again; A24 adjusts the position relationship of nozzle and camera lens according to the deviate described in the steps A 23.
More excellent, described step B is further comprising the steps: B1 determines direction of rotation; B2 determines the anglec of rotation.
More excellent, described step C specifically comprises: receive MARK point instruction instruction is set; Lens moving is to the MARK point of pcb board; Then search MARK point position; Select test template to mate.
More excellent, described some glue parameter comprises valve switching times, feed pressure, some glue height, some glue number.
More excellent, further comprise step between described step D and the step e: whether judge templet mates, if so, and execution in step E then, if not, execution in step C then.
Another object of the present invention is to provide a kind of some colloid system for realizing shear points glue, described system comprises: rotation control unit, be used for receiving injection valve rotate instruction information, and direction and the angle of the rotation of control injection valve; Correcting unit is used for proofreading and correct the deviate between shower nozzle and the camera lens; The instruction module is used for instruction reference mark MARK point and carries out template matches; Parameter setting module is used for set-point glue parameter information and preserves described parameter information; Point glue platform is used for realizing the action of some glue.
Technical scheme disclosed in this invention, certain angle that realized can tilting between the nozzle of injection valve and the some glue face is carried out a glue operation, the glue point is deposited between chip sides and the chip bottom, the rapid Cover chip bottom, under the capillarity effect, glue can be effectively controlled toward the degree of external diffusion.
Description of drawings
Fig. 1 is the shear points gluing method flow chart that the embodiment of the invention provides;
Fig. 2 is the shear points colloid system structured flowchart that the embodiment of the invention provides.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, the method for shear points glue disclosed in this invention may further comprise the steps: the deviate between A, correction shower nozzle and the camera lens; B, setting injection valve direction of rotation and anglec of rotation parameter value; C, instruction reference mark MARK point also carry out template matches; D, set-point glue parameter information are also preserved described parameter information; E, carry out the action of glue.
Wherein, before carrying out steps A, usually also need control software is started and resets, make spot gluing equipment get back to mechanical origin.
Then execution in step A namely proofreaies and correct the deviate between shower nozzle and the camera lens.In this step, if need injection valve and put the glue face in vertical state, then at first enter software and proofread and correct the interface, selector valve and lens deviation are proofreaied and correct (coarse adjustment), select parameter type (to annotate in the rotation parameter type, one has 9 kinds of parameter types, the user can select and adjusts according to actual conditions), moving nozzle is to dressing plate, make injection valve spray some glue on leveling block, then click next step moving lens and find the just now glue dot center on leveling block, press instruction key and correction.
And then select (fine setting) in 2 some glue positions of leveling block instruction, click begins to proofread and correct, injection valve can spray three glue points and camera lens can move and rest in second glue point, and mobile cursor is pressed the instruction key to the center of glue point, finishes the deviate of instruction injection valve and camera lens when vertical.
If need injection valve to carry out anticlockwise, then at first enter and proofread and correct the interface, selector valve and lens deviation are proofreaied and correct (coarse adjustment), select parameter type, moving nozzle is to dressing plate, make injection valve spray some glue on leveling block, then click next step moving lens and find the just now glue dot center on leveling block, press instruction key and correction.And then select (fine setting) in 2 some glue positions of leveling block instruction, click begins to proofread and correct, injection valve can spray three glue points and camera lens can move and rest in second glue point, mobile cursor is pressed the instruction key to the center of glue point, the deviate of injection valve and camera lens when finishing the instruction anticlockwise.
If need to be to the injection valve right rotation, then at first enter and proofread and correct the interface, selector valve and lens deviation are proofreaied and correct (coarse adjustment), select (, moving nozzle is to dressing plate, make injection valve spray some glue on leveling block, then click next step moving lens and find the just now glue dot center on leveling block, press instruction key and correction.And then select (fine setting) in 2 some glue positions of leveling block instruction, click begins to proofread and correct, injection valve can spray three glue points and camera lens can move and rest in second glue point, mobile cursor is pressed the instruction key to the center of glue point, the deviate of injection valve and camera lens when finishing the instruction right rotation.
Enter programming interface, the moving-vision window is selected equidistant mode point glue parameter to the chip the right start position A that needs some glue, presses instruction key instruction start position, moves to the final position and presses the instruction key and finish.
If at chip left side point glue, then enter programming interface, the moving-vision window is selected equidistant mode point glue parameter to the chip left side start position A that needs some glue, presses instruction key instruction start position A, moves to final position B and presses the instruction key and finish.
And then execution in step C, instruction reference mark MARK point also carries out template matches.In this step
In, at first enter the MARK point and the interface is set selects a MARK point, move to the MARK point of pcb board, MARK point position is searched in instruction, clicks next step frame and selects the MARK point template, presses feeler switch test template coupling, then presses to finish key and finish the MARK point and instruct.Concrete, can find a MARK point at pcb board, the MARK point is exactly a pictorial information, and remembered the position coordinates point of picture, when scanning the MARK point of new pcb board, can compare with the position of template picture, draw the position deviation value, so just can carry out a position compensation, a glue position is guaranteed all in same position.
Step D, set-point glue parameter information are also preserved described parameter information.Valve switching times, feed are set
The parameters such as pressure, some glue height, some glue number.The point footpath size that the valve switching times impact is sprayed; Feed pressure is as the supplementary pressure of a filler; The more low better prerequisite of some glue height is not run into components and parts; Point glue number can be carried out in same position a plurality of some point glue actions.
Step e, carry out the action of glue.Execution result that can preceding step carries out a glue operation.
Concrete, in order to make a glue operation more accurate, also further comprised step F before step D: whether judge templet mates, if so, execution in step E then, if not, then execution in step D carries out the action of module coupling.
Adopt shear points gluing method disclosed by the invention, certain angle that realized can tilting between the nozzle of injection valve and the some glue face is carried out a glue operation, the glue point is deposited between chip sides and the chip bottom, the rapid Cover chip bottom, under the capillarity effect, glue can be effectively controlled toward the degree of external diffusion.And simple to operation.
Another object of the present invention is to provide a kind of some colloid system for realizing shear points glue, system comprises: rotation control unit A, be used for receiving injection valve rotate instruction information, and direction and the angle of the rotation of control injection valve; Correcting unit B is used for proofreading and correct the deviate between shower nozzle and the camera lens; The instruction cells D is used for instruction reference mark MARK point and carries out template matches; Setting parameter unit C is used for set-point glue parameter information and preserves described parameter information; Point glue platform D is used for realizing the action of some glue.Usually, rotation control unit is motion controller
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the method for a shear points glue is characterized in that, may further comprise the steps:
Deviate between A, correction shower nozzle and the camera lens;
B, setting injection valve direction of rotation and anglec of rotation parameter value;
C, instruction reference mark MARK point also carry out template matches;
D, set-point glue parameter information are also preserved described parameter information;
E, carry out the action of glue.
2. the method for described shear points glue according to claim 1 is characterized in that, and is further comprising the steps before the described steps A: that software is resetted.
3. the method for shear points glue according to claim 1 is characterized in that, described steps A is further comprising the steps: A1 receives the offset correction command information; A2 carries out coarse adjustment to described shower nozzle and camera lens; A3 continues fine setting to described shower nozzle and camera lens.
4. the method for shear points glue according to claim 3 is characterized in that, described steps A 1 specifically comprises: the A10 Control Nozzle moves to dressing plate; The A11 Control Nozzle sprays some glue to described dressing plate, forms a glue point; A12 control camera motion is to the center of described glue point; A13 obtains the deviate of described nozzle and camera lens; A14 adjusts the position relationship of nozzle and camera lens according to steps A 13 described deviates.
5. the method for the shear points glue under according to claim 3 is characterized in that, described steps A 2 specifically comprises: the A20 Control Nozzle moves to dressing plate; The A21 Control Nozzle sprays 3 glue to dressing plate, forms three glue points at described dressing plate; The central point of A22 control camera motion to the second a glue point; A23 obtains the deviate of described nozzle and camera lens again; A24 adjusts the position relationship of nozzle and camera lens according to the deviate described in the steps A 23.
6. the method for shear points glue according to claim 1 is characterized in that, described step B is further comprising the steps: B1 determines direction of rotation; B2 determines the anglec of rotation.
7. the method for shear points glue according to claim 1 is characterized in that, described step C specifically comprises: receive MARK point instruction instruction is set; Lens moving is to the MARK point of pcb board; Then search MARK point position; Select test template to mate.
8. the method for shear points glue according to claim 1 is characterized in that, described some glue parameter comprises valve switching times, feed pressure, some glue height, some glue number.
9. the method for shear points glue according to claim 1 is characterized in that, further comprise step between described step D and the step e: whether judge templet mates, if so, and execution in step E then, if not, execution in step C then.
10. a some colloid system that is used for realizing shear points glue is characterized in that, described system comprises: rotation control unit, be used for receiving injection valve rotate instruction information, and direction and the angle of the rotation of control injection valve; Correcting unit is used for proofreading and correct the deviate between shower nozzle and the camera lens; The instruction unit is used for instruction reference mark MARK point and carries out template matches; The setting parameter unit is used for set-point glue parameter information and preserves described parameter information; Point glue platform is used for realizing the action of some glue.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310260011.9A CN103357556B (en) | 2013-06-27 | 2013-06-27 | Method and system for obliquely dispensing adhesive |
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| CN201310260011.9A CN103357556B (en) | 2013-06-27 | 2013-06-27 | Method and system for obliquely dispensing adhesive |
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| CN103357556A true CN103357556A (en) | 2013-10-23 |
| CN103357556B CN103357556B (en) | 2015-02-04 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506261A (en) * | 2013-09-26 | 2014-01-15 | 苏州安洁科技股份有限公司 | Automated dispensing method |
| CN106094271A (en) * | 2016-06-22 | 2016-11-09 | 深圳市华星光电技术有限公司 | A kind of display floater cutting method |
| CN106785549A (en) * | 2016-12-19 | 2017-05-31 | 维沃移动通信有限公司 | A kind of dispensing method of USB socket, mobile terminal and USB socket |
| CN106950917A (en) * | 2017-01-23 | 2017-07-14 | 深圳市卓翼科技股份有限公司 | Camera calibrated method and device |
| CN107578431A (en) * | 2017-07-31 | 2018-01-12 | 深圳市海思科自动化技术有限公司 | A kind of Mark points visual identity method |
| CN107597516A (en) * | 2017-10-30 | 2018-01-19 | 东莞华贝电子科技有限公司 | The adjusting method and system of dispensing height |
| CN109590168A (en) * | 2019-01-10 | 2019-04-09 | 常州铭赛机器人科技股份有限公司 | The calibration method of sloped rotary type point glue equipment |
| CN111097660A (en) * | 2019-11-01 | 2020-05-05 | 成都乐创自动化技术股份有限公司 | Visual positioning deviation rectifying method based on rotary dispensing device |
| CN111420818A (en) * | 2019-04-05 | 2020-07-17 | 玛珂系统分析和开发有限公司 | Rotary metering head |
| CN113304966A (en) * | 2021-04-26 | 2021-08-27 | 深圳市世宗自动化设备有限公司 | Dynamic dispensing compensation method and device, computer equipment and storage medium thereof |
| CN116422543A (en) * | 2023-06-15 | 2023-07-14 | 苏州希盟科技股份有限公司 | Dispensing control method, device, equipment and medium based on space plane |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506261A (en) * | 2013-09-26 | 2014-01-15 | 苏州安洁科技股份有限公司 | Automated dispensing method |
| CN106094271A (en) * | 2016-06-22 | 2016-11-09 | 深圳市华星光电技术有限公司 | A kind of display floater cutting method |
| CN106785549A (en) * | 2016-12-19 | 2017-05-31 | 维沃移动通信有限公司 | A kind of dispensing method of USB socket, mobile terminal and USB socket |
| CN106950917B (en) * | 2017-01-23 | 2019-10-22 | 深圳市卓翼科技股份有限公司 | Camera calibrated method and device |
| CN106950917A (en) * | 2017-01-23 | 2017-07-14 | 深圳市卓翼科技股份有限公司 | Camera calibrated method and device |
| CN107578431A (en) * | 2017-07-31 | 2018-01-12 | 深圳市海思科自动化技术有限公司 | A kind of Mark points visual identity method |
| CN107597516A (en) * | 2017-10-30 | 2018-01-19 | 东莞华贝电子科技有限公司 | The adjusting method and system of dispensing height |
| CN109590168A (en) * | 2019-01-10 | 2019-04-09 | 常州铭赛机器人科技股份有限公司 | The calibration method of sloped rotary type point glue equipment |
| CN111420818A (en) * | 2019-04-05 | 2020-07-17 | 玛珂系统分析和开发有限公司 | Rotary metering head |
| CN111097660A (en) * | 2019-11-01 | 2020-05-05 | 成都乐创自动化技术股份有限公司 | Visual positioning deviation rectifying method based on rotary dispensing device |
| CN113304966A (en) * | 2021-04-26 | 2021-08-27 | 深圳市世宗自动化设备有限公司 | Dynamic dispensing compensation method and device, computer equipment and storage medium thereof |
| CN116422543A (en) * | 2023-06-15 | 2023-07-14 | 苏州希盟科技股份有限公司 | Dispensing control method, device, equipment and medium based on space plane |
| CN116422543B (en) * | 2023-06-15 | 2023-09-08 | 苏州希盟科技股份有限公司 | Dispensing control method, device, equipment and medium based on space plane |
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