CN204159492U - A kind of nano-solution equipment for spraying for SMT laser template - Google Patents
A kind of nano-solution equipment for spraying for SMT laser template Download PDFInfo
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- CN204159492U CN204159492U CN201420501030.6U CN201420501030U CN204159492U CN 204159492 U CN204159492 U CN 204159492U CN 201420501030 U CN201420501030 U CN 201420501030U CN 204159492 U CN204159492 U CN 204159492U
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Abstract
The utility model discloses a kind of nano-solution equipment for spraying for SMT laser template, for carrying out nano-solution spraying to the surface of SMT laser template, comprise pneumatic spray gun mechanism, first direction motion, second direction motion and control device, control device connects and controls pneumatic spray gun mechanism, first direction motion, second direction motion, and pneumatic spray gun mechanism can to the surface spraying nano-solution of SMT laser template; Pneumatic spray gun organization establishes also can move back and forth in a first direction on first direction motion; First direction mechanism is connected on second direction motion and also can moves back and forth in a second direction; Second plane at the first plane that first direction and second direction are formed and SMT laser template place is parallel to each other.Pneumatic spray gun mechanism on spraying equipment of the present utility model is combined by the Different Exercise Mode of first direction and second direction, can realize multiple spraying method and make sprayed surface even.
Description
Technical field
The utility model relates to the field of surface treatment of SMT laser template, particularly relates to a kind of nano-solution equipment for spraying to SMT laser template.
Background technology
SMT technology is also called surface mounting technology, be all the processing using laser cutting technique to carry out SMT printing stencil, therefore the printing stencil of correspondence is called SMT laser template in current mass circuit printing.
Easily burr is produced due on the hole wall of printing stencil that obtains through laser cutting method, so more coarse, and in order to make its smooth needs carry out electropolishing process to template surface, this not only adds the cost of SMT laser template manufacturing enterprise, and because containing a large amount of compounds such as phosphoric acid, chromic anhydride to environment in the electrolyte that uses of electropolishing process.
In addition, through the SMT laser template that above preparation method obtains, its surface is bright not enough, not only bad for the rolling of tin cream at template surface, and be unfavorable for the smoothness of the SMT laser template demoulding, thus causing the generation of the defects such as the bridging of tin cream in SMT laser template knockout course, short circuit or tin cream are not enough, this has had a strong impact on the soldering reliability of electronic devices and components.And tin cream is easier to remain in hole wall after print solder paste, this considerably increases the cleaning frequency of SMT laser template, thus reduce production efficiency; Meanwhile, a large amount of uses of SMT laser template cleaning agent substantially increase the consumables cost of enterprise, also add the pressure of environmental pollution.
Because nano-solution has hydrophobic, oleophobic, therefore nano material is sprayed on the ability that SMT laser template surface can strengthen SMT laser template itself clean.And in order to make the auxiliaring effect of nano-solution to SMT laser template reach best, need it to be coated in uniformly SMT laser template surface.
Spraying technology is an application relating to multidisciplinary synthesis, and in modern automation spraying technology, spraying effect is subject to the combined influence of spray solution self-characteristic, mechanical movement stationarity and coverage, spray gun air pressure and solution atomization spread condition.The appropriately combined of these factors could produce best surface coating effect, current SMT laser template nano-solution coating adopts the artificial mode of pneumatic spray gun that uses to carry out usually, adopt manually to carry out spraying and need skilled spraying personnel, and being difficult to the uniformity ensureing each product, spraying operation long-term in addition also can produce certain harm to human body.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of nano-solution equipment for spraying for SMT laser template, the even application of nano material can be carried out to SMT laser template surface, ensure SMT laser template surface cleaning and functional in use.
For achieving the above object, the utility model by the following technical solutions:
The utility model discloses a kind of nano-solution equipment for spraying for SMT laser template, for carrying out nano-solution spraying to the surface of SMT laser template, comprise pneumatic spray gun mechanism, first direction motion, second direction motion and control device, described control device is connected with described pneumatic spray gun mechanism, described first direction motion, described second direction motion; Wherein:
Described control device is for controlling described pneumatic spray gun mechanism, described first direction motion, described second direction motion, and described pneumatic spray gun mechanism is used for the surface spraying nano-solution to described SMT laser template;
Described pneumatic spray gun organization establishes is on described first direction motion, and described first direction motion moves back and forth in a first direction for driving described pneumatic spray gun mechanism;
Described first direction mechanism is connected on described second direction motion, and described second direction motion moves back and forth in a second direction for driving described first direction motion;
Second plane at the first plane that described first direction and described second direction are formed and described SMT laser template place is parallel to each other.
Preferably, described nano-solution equipment for spraying also comprises rotating mechanism, and for controlling described SMT laser template at described second rotation with in surface, described control device is connected with described rotating mechanism, and described control device is also for controlling described rotating mechanism.
Preferably, described SMT laser template is for axle is at described second rotation with in surface with the center of described SMT laser template.
Preferably, described nano-solution equipment for spraying also comprises exhaust gear, discharges described nano-solution equipment for spraying for the atomized soln formed by the nano-solution of described pneumatic spray gun mechanism spraying.
Preferably, described nano-solution equipment for spraying also comprises gathering-device, and described gathering-device is arranged on the below of described SMT laser template, does not spray to the nano-solution on described SMT laser template during for collecting the spraying of described pneumatic spray gun mechanism.
Preferably, described nano-solution equipment for spraying also comprises movable framework device, for supporting each mechanism on described nano-solution equipment for spraying and device, makes described nano-solution equipment for spraying be movable equipment.
Preferably, described first direction motion is also provided with the first towing chain mechanism, for the protection of the cable on the cable on described first direction motion and/or described pneumatic spray gun mechanism and infusion pipeline.
Preferably, described second direction motion is also provided with the second towing chain mechanism, for the protection of the cable on described second direction motion.
Preferably, described first direction is mutually vertical with described second direction.
The utility model beneficial effect is compared with prior art: the pneumatic spray gun mechanism on nano-solution equipment for spraying of the present utility model can move back and forth, so can spray on any position on SMT laser template simultaneously in a first direction and a second direction; And combined by the Different Exercise Mode of first direction and second direction, multiple spraying method can be realized and make sprayed surface even.In addition, the utility model passed through the whole spraying process of Automated condtrol, can ensure that the effect repeatedly worked is consistent, the use of nano-solution equipment for spraying of the present utility model, can by carrying out spraying test for conventional SMT laser template, optimum working parameter is stored in control device, directly calls according to the actual requirements and without the need to repeatedly setting, optimize spraying operation and be more suitable for batch process.
In preferred scheme, nano-solution equipment for spraying of the present utility model also comprises the rotating mechanism that can make SMT laser template generation rotation, when pneumatic spray gun mechanism is to SMT laser template spraying operation, the reciprocating motion of first direction and second direction is not only had to combine, also in conjunction with the spinning motion of SMT laser template, enable spraying operation more flexible, more multimode also can be had to make sprayed surface more even.Preferably, nano-solution equipment for spraying of the present utility model also comprises exhaust gear, nano-solution pneumatic spray gun mechanism sprayed forms atomized soln and discharges spraying equipment, prevent SMT laser template to be subject to secondary pollution in surface when nanometer film coating, thus ensure the coating quality of SMT laser template further.More preferably, first direction motion and second direction motion can be provided with the towing chain mechanism for the protection of cable, thus ensure that the security of spraying equipment; Each mechanism in addition on spraying equipment and device can be arranged on movable framework device, make spraying equipment removable, more convenient to use.
Accompanying drawing explanation
Fig. 1 is the top view of the nano-solution equipment for spraying of the utility model preferred embodiment;
Fig. 2 is the schematic perspective view of the nano-solution equipment for spraying of the utility model preferred embodiment;
Fig. 3 is the workflow diagram of the nano-solution equipment for spraying of the utility model preferred embodiment;
Fig. 4 is the spraying profile of the first motion mode of the nano-solution equipment for spraying of the utility model preferred embodiment;
Fig. 5 is the spraying profile of the second motion mode of the nano-solution equipment for spraying of the utility model preferred embodiment;
Fig. 6 is the spraying profile of the third motion mode of the nano-solution equipment for spraying of the utility model preferred embodiment.
Detailed description of the invention
Below contrast accompanying drawing and combine preferred embodiment the utility model is described in further detail.
The utility model discloses a kind of nano-solution equipment for spraying, for carrying out nano-solution spraying to the surface of SMT laser template, comprise pneumatic spray gun mechanism, first direction motion, second direction motion and control device, described control device is connected with described pneumatic spray gun mechanism, described first direction motion, described second direction motion; Wherein: described control device is for controlling described pneumatic spray gun mechanism, described first direction motion, described second direction motion, and described pneumatic spray gun mechanism is used for the surface spraying nano-solution to described SMT laser template; Described pneumatic spray gun organization establishes is on described first direction motion, and described first direction motion moves back and forth in a first direction for driving described pneumatic spray gun mechanism; Described first direction mechanism two ends are connected on second direction motion, and described second direction motion moves back and forth in a second direction for driving described first direction motion; Second plane at the first plane that described first direction and described second direction are formed and described SMT laser template place is parallel to each other.
Preferably, first direction and second direction adopt X-axis and Y direction.
As illustrated in fig. 1 and 2, the spraying equipment for the surface spraying nano-solution to SMT laser template 4 of preferred embodiment of the present utility model comprises: pneumatic spray body 1, X are to motion 2, Y-direction motion 3, control device 5, gathering-device 6, movable framework device 7, rotating mechanism 8, first towing chain mechanism 9, second towing chain mechanism 10 and exhaust gear (not shown).Wherein control device 5 adopts PLC automation control system to control, control device 5 is connected to the stepper motor of motion 2, Y-direction motion 3, rotating mechanism 8 with X respectively, and also the magnetic valve of control connection source of the gas works to drive pneumatic spray gun mechanism 1 simultaneously.
Wherein: pneumatic spray body 1 is arranged on X on motion 2, X upwards can move back and forth at X to the pneumatic spray body 1 of driving stepper motor of motion 2.X is connected on Y-direction motion 3 to the two ends of motion 2, and the driving stepper motor pneumatic spray gun mechanism 1 of Y-direction motion 3 and X can move back and forth to motion 2 in Y-direction.SMT laser template 4 is arranged on the below of the plane that X forms to motion 2 and Y-direction motion 3, allows pneumatic spray body 1 can spray nano-solution on SMT laser template 4.Rotating mechanism 8 is provided with pallet, and SMT laser template 4 is placed on pallet, SMT laser template 4 connecting steering mechanism 8, and rotating mechanism 8 control SMT laser template 4 planar rotation occurs.Gathering-device 6 is arranged on the below of SMT laser template 4, does not spray to the nano-solution on SMT laser template 4, avoid waste when can collect pneumatic spray gun mechanism spraying SMT laser template 4.Movable framework device 7 supports each mechanism and the device of spraying equipment, makes spraying equipment removable.Exhaust gear (not shown) can adopt existing conventional exhaust equipment to be arranged on the central authorities at the top of spraying equipment, at the end of nano-solution atomizing spraying, the atomized soln in equipment operating region is discharged this region, prevent from being subject to secondary pollution during SMT laser template 4 nano surface overlay film, thus ensure the coating quality of SMT laser template 4.In addition, be respectively equipped with the first towing chain mechanism 9 and the second towing chain mechanism 10 at X to motion 2 and Y-direction motion 3, for the protection of the cable connected in the cable of stepper motor and/or pneumatic spray gun mechanism and infusion pipeline.
Utilize the spraying equipment of the present embodiment, the SMT laser template 4 of different size can be fixed, SMT laser template 4 can make the nano-solution on SMT laser template 4 evenly apply at rotating mechanism 8, X under the drive of motion 2 and Y-direction motion 3, make the hydrophobicity on SMT laser template 4 surface, oleophobic type and automatically cleaning ability remain on identical level, ensure that surface cleaning and performance are similar to SMT laser template 4 in use.
The spraying equipment of the present embodiment is by the whole course of work of Automated condtrol, can ensure that the effect repeatedly worked is consistent, touch-screen can also be used to control simultaneously, increase the visual effect of controlling unit, spraying test is carried out by the SMT laser template conventional for conventional several moneys, optimum working parameter is stored in touch-screen as working formulation, directly calls according to the actual requirements and without the need to repeatedly setting, optimize spraying operation and be more suitable for batch process.
Three groups of stepper motors and pneumatic spray gun mechanism 1 control to combine by PLC automation control system by the spraying equipment of the present embodiment, X to drive the slide block movement on slide rail by V belt translation to the stepper motor of motion 2 and Y-direction motion 3, pneumatic spray gun mechanism 1 is fixed on X on the slide block of motion 2, because spraying is without the need to hi-Fix, and miniature pneumatic spray gun lighter in weight, the utility model preferred embodiment adopts low-power stepper motor to meet movement needs.
Overlay film effect due to nano-solution is subject to the impact of spray gun spraying sectorial area and solution atomization effect, needs to regulate the compressed air air pressure of pneumatic spray gun mechanism 1 to control sectorial area and the atomizing effect of spraying; And consider spray fan area, therefore generally make X should deflect away from distance slightly larger than perspective plane, fan-shaped bottom radius to the reciprocating motion position of motion 2 and Y-direction motion 3 compared with SMT laser template edge.
The spraying equipment of the present embodiment adopts Automatic Control, after the calibration completing each mechanism and device in the spraying equipment debug phase and process test, just can carry out spraying operation by system configuration fully automatic working pattern.The workflow diagram of the spraying equipment of the utility model preferred embodiment as shown in Figure 3, concrete steps are: first initialize the system of spraying equipment, import the parameter of each moving component, realize the initial point reset detection of pneumatic spray gun mechanism, and detect the unlatching situation of protection circuit; Then pneumatic spray gun mechanism is set; Select spraying method again: X is to spraying, Y-direction spraying or XY to alternating spray; The parameter (speed, time etc.) of calling system operation formula; After last end-of-job, the initial point of pneumatic spray gun mechanism is resetted.
Wherein: to spraying profile during spraying as shown in Figure 4, now X realizes spraying effect to motion to X, and Y-direction motion realizes the motion feeding of pneumatic spray gun mechanism, the intermittent rotation of SMT laser template.As shown in Figure 5, now Y-direction motion realizes spraying effect to spraying profile during Y-direction spraying, and X realizes the motion feeding of pneumatic spray gun mechanism to motion, the intermittent rotation of SMT laser template.To spraying profile during alternating spray as shown in Figure 6, now X alternately realizes spraying effect to motion and Y-direction motion to XY, and alternately realizes the motion feeding of pneumatic spray gun mechanism, and SMT laser template is with predetermined speed rotation.
Below in conjunction with using spraying equipment of the present utility model to SMT laser template spraying nano material in specific embodiment, and detect its uniformity.When nano-solution spraying is carried out to the SMT laser template being of a size of 550 × 550mm, set as follows: (1) X is to the speed 0.48m/s of motion; (2) X is to the speed 0.41m/s:(3 of motion) X is to the amount of feeding 103mm of motion; (4) amount of feeding 172mm of Y-direction motion; (5) the speed 1.56r/s of SMT laser template rotation; (6) X is to the front limit 50mm of motion; (7) X is to the rear spacing 750mm of motion; (8) the front limit 50mm of Y-direction motion; (9) the rear spacing 750mm of Y-direction motion; (10) air pressure 0.49MPa is sprayed.This specific embodiment adopts XY to alternating spray, and after testing, under the operation of this formulation parameter, the nano-solution coating on SMT laser template surface is even, and overlay film thickness is moderate, is beneficial to nano-solution and plays a role.
Spraying equipment of the present utility model may be used for the SMT laser template spraying nano material to sizes, the pallet of rotating mechanism is set to 600 × 600mm, most requirements of current SMT laser template can be met, select different formulas by according to the change of SMT laser template size in systems in which simultaneously, optimize the move distance of each exercise group.Mechanism is preset additionally by for spraying equipment adds formula, make the optimization formula testing the spraying of multiple SMT laser template in operation early stage, be stored in control device, when real work, just directly can call the existing machined parameters of SMT laser template, realize quick, the uniformity of nano-solution spraying.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of ordinary skill in the field; without departing from the concept of the premise utility; some equivalent to substitute or obvious modification can also be made, and performance or purposes identical, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. the nano-solution equipment for spraying for SMT laser template, for carrying out nano-solution spraying to the surface of SMT laser template, it is characterized in that, comprise pneumatic spray gun mechanism, first direction motion, second direction motion and control device, described control device is connected with described pneumatic spray gun mechanism, described first direction motion, described second direction motion; Wherein:
Described control device is for controlling described pneumatic spray gun mechanism, described first direction motion, described second direction motion, and described pneumatic spray gun mechanism is used for the surface spraying nano-solution to described SMT laser template;
Described pneumatic spray gun organization establishes is on described first direction motion, and described first direction motion moves back and forth in a first direction for driving described pneumatic spray gun mechanism;
Described first direction mechanism is connected on described second direction motion, and described second direction motion moves back and forth in a second direction for driving described first direction motion;
Second plane at the first plane that described first direction and described second direction are formed and described SMT laser template place is parallel to each other.
2. nano-solution equipment for spraying according to claim 1, it is characterized in that, also comprise rotating mechanism, for controlling described SMT laser template at described second rotation with in surface, described control device is connected with described rotating mechanism, and described control device is also for controlling described rotating mechanism.
3. nano-solution equipment for spraying according to claim 2, is characterized in that, described SMT laser template is for axle is at described second rotation with in surface with the center of described SMT laser template.
4. nano-solution equipment for spraying according to claim 1, is characterized in that, also comprise exhaust gear, discharges described nano-solution equipment for spraying for the atomized soln formed by the nano-solution of described pneumatic spray gun mechanism spraying.
5. nano-solution equipment for spraying according to claim 1, it is characterized in that, also comprise gathering-device, described gathering-device is arranged on the below of described SMT laser template, does not spray to the nano-solution on described SMT laser template during for collecting the spraying of described pneumatic spray gun mechanism.
6. nano-solution equipment for spraying according to claim 1, it is characterized in that, also comprising movable framework device, for supporting each mechanism on described nano-solution equipment for spraying and device, making described nano-solution equipment for spraying be movable equipment.
7. nano-solution equipment for spraying according to claim 1; it is characterized in that; described first direction motion is also provided with the first towing chain mechanism, for the protection of the cable on the cable on described first direction motion and/or described pneumatic spray gun mechanism and infusion pipeline.
8. nano-solution equipment for spraying according to claim 1, is characterized in that, described second direction motion is also provided with the second towing chain mechanism, for the protection of the cable on described second direction motion.
9. the nano-solution equipment for spraying according to any one of claim 1 to 8, is characterized in that, described first direction is mutually vertical with described second direction.
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| CN201420501030.6U CN204159492U (en) | 2014-09-01 | 2014-09-01 | A kind of nano-solution equipment for spraying for SMT laser template |
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| CN201420501030.6U CN204159492U (en) | 2014-09-01 | 2014-09-01 | A kind of nano-solution equipment for spraying for SMT laser template |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327810A (en) * | 2015-11-15 | 2016-02-17 | 苏州光韵达光电科技有限公司 | Automatic nanometer solution spraying device for SMT laser template |
| CN105538120A (en) * | 2016-03-03 | 2016-05-04 | 浙江乔兴建设集团湖州智能科技有限公司 | Device for polishing SMT laser template |
| CN105597973A (en) * | 2016-03-08 | 2016-05-25 | 浙江乔兴建设集团湖州智能科技有限公司 | Manufacture device for manufacturing SMT (surface mount technology) laser stencil into nano stencil |
| CN106269355A (en) * | 2016-09-22 | 2017-01-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of SMT laser template spray coating operations platform of structure optimization |
| CN107117825A (en) * | 2017-05-10 | 2017-09-01 | 浙江鼎昇新材料科技股份有限公司 | A kind of easy clean method for glass preparation of hydrophobic oleophobic |
| CN108906420A (en) * | 2017-09-12 | 2018-11-30 | 佛山市南海万发化工塑印包装有限公司 | A kind of numerical control atomizing film coater |
| CN109332059A (en) * | 2018-11-29 | 2019-02-15 | 华南理工大学 | A kind of fully-automatic intelligent high molecular material colloid application system and method |
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2014
- 2014-09-01 CN CN201420501030.6U patent/CN204159492U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327810A (en) * | 2015-11-15 | 2016-02-17 | 苏州光韵达光电科技有限公司 | Automatic nanometer solution spraying device for SMT laser template |
| CN105538120A (en) * | 2016-03-03 | 2016-05-04 | 浙江乔兴建设集团湖州智能科技有限公司 | Device for polishing SMT laser template |
| CN105597973A (en) * | 2016-03-08 | 2016-05-25 | 浙江乔兴建设集团湖州智能科技有限公司 | Manufacture device for manufacturing SMT (surface mount technology) laser stencil into nano stencil |
| CN106269355A (en) * | 2016-09-22 | 2017-01-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of SMT laser template spray coating operations platform of structure optimization |
| CN106269355B (en) * | 2016-09-22 | 2018-11-16 | 南京不老村旅游开发有限公司 | A kind of SMT laser template spray coating operations platform of structure optimization |
| CN107117825A (en) * | 2017-05-10 | 2017-09-01 | 浙江鼎昇新材料科技股份有限公司 | A kind of easy clean method for glass preparation of hydrophobic oleophobic |
| CN108906420A (en) * | 2017-09-12 | 2018-11-30 | 佛山市南海万发化工塑印包装有限公司 | A kind of numerical control atomizing film coater |
| CN109332059A (en) * | 2018-11-29 | 2019-02-15 | 华南理工大学 | A kind of fully-automatic intelligent high molecular material colloid application system and method |
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