CN102843874A - Printed type glue adding method and equipment - Google Patents
Printed type glue adding method and equipment Download PDFInfo
- Publication number
- CN102843874A CN102843874A CN201210329277XA CN201210329277A CN102843874A CN 102843874 A CN102843874 A CN 102843874A CN 201210329277X A CN201210329277X A CN 201210329277XA CN 201210329277 A CN201210329277 A CN 201210329277A CN 102843874 A CN102843874 A CN 102843874A
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- glue
- adds
- add
- special use
- printing machine
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Abstract
The invention relates to a printed type glue adding method and printed type glue adding equipment. A scraper serving as the final execution part of a printing machine does linear reciprocating printing action in a special glue adding tool; and glue accommodated in the special glue adding tool is added into the glue adding position on a circuit board below the special glue adding tool through the special glue adding tool under the extrusion action of the scraper of the printing machine. Glue is added on the circuit board by the printed type glue adding method, so that the glue can be added automatically, electronic devices are glued, the glue adding efficiency is high, and the glue adding efficiency is greatly improved in particular for the condition that glue is added at many positions of the circuit board. The glue adding equipment can finish the glue adding process in combination with the conventional printing machine and the special glue adding tool and has the characteristics of novel design and simple structure.
Description
Technical field
The present invention relates to a kind of glue that on circuit board, adds consolidates the method for electronic devices and components and adds gluing equipment with glue.
Background technology
Being commonly called as on the flexible PCB of FPC or being commonly called as on the printed circuit board of PCB, many electronic devices and components are housed.Add ultraviolet glue or underfill or the epoxy resin glue that is commonly called as UV glue at the periphery of portions of electronics components and parts, make electronic devices and components more securely glue be fixed in circuit board, and in the effect of solidifying glue generation SI semi-insulation effect down.
At present, on circuit board, add the method for glue with the solid electronic devices and components of glue, have employing to add the mode of glue manually, this mode can not satisfy the demand of modern automation High-efficient Production; Also have through automation and add the mode that gluing equipment adds glue automatically; This mode is to adopt needle cylinder injection type to add gluing method mostly, though can realize adding automatically glue, is facing need plurality of positions adds the situation of glue on circuit board the time; The syringe that adds glue in order to injection then needs to move according to the coordinate that adds glue point; Add glue one by one, therefore add the glue inefficiency, and add the complex structure of gluing equipment.
Summary of the invention
To the existing weak point that adds gluing method and add gluing equipment, the purpose of this invention is to provide a kind of high efficiency printing-type and add gluing method and the gluing equipment that adds simple in structure.
Printing-type among the present invention adds gluing method: as the scraper of the final execution unit of printing machine, add the printing action of making linear reciprocation in the glue instrument in special use; Be contained in special use and add glue in the glue instrument under the squeezing action of printing machine scraper, add the glue instrument through special use and add to be positioned on the circuit board that special use adds glue instrument below and add the glue position.
Add gluing equipment among the present invention, comprise printing machine, comprise that also the special use that cooperates printing machine to use adds the glue instrument; Said special use adds the glue instrument for holding the open-top container of glue, and the outer bottom of container bottom, inner bottom surface all are planar design, and the outer bottom of container bottom is provided with the groove that is used to dodge electronic devices and components, and container bottom is provided with and adds the tiny through hole that glue is used.
As preferably, said through hole is counter sink or reverse taper hole; The minimum-value aperture of through hole is not more than 8 millimeters.
As preferably, said special use adds the glue instrument for holding the open-top tabular square container of glue, and container bottom is a copper material, and chamber wall is an aluminum material.
As preferably, the scraper of printing machine is a flexible glue system scraper.
Adopt among the present invention printing-type to add gluing method and on circuit board, add glue; Can realize that not only automation adds glue with the solid electronic devices and components of glue; And it is high to add glue efficient, especially to need be on circuit board plurality of positions add the situation of glue, add glue efficient and significantly promote; Add gluing equipment among the present invention, cooperate special use to add the glue instrument through existing printing machine and can accomplish gel-filling technology, have modern design, characteristic of simple structure.
Description of drawings
Fig. 1 is the structural representation that special use adds the glue instrument.
Each label is respectively among the figure: (1) container, (2) container bottom, (3) groove, (4) through hole, (5) chamber wall.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed description:
Referring to Fig. 1, the printing-type among the present invention adds gluing method and is: at first, and as the scraper employing flexible glue system scraper of the final execution unit of printing machine; Secondly, special use is added the glue instrument and scraper is mounted on printing machine adaptedly; Then, add the ultraviolet glue that holds half capacity in the glue instrument in special use, glue does not leak down because of self tension force only is filled in the through hole 4 that special use adds on the glue instrument; Follow again, with waiting that the circuit board that adds glue is positioned over the below that special use adds glue instrument correspondence position; At last; Make scraper add the printing action of making a linear reciprocation in the glue instrument through printing machine in special use; Be that extruding force that scraper capable of using moves is pushed ultraviolet glue and added the through hole 4 on the glue instrument through special use, accomplish and add the gel-filling technology that ultraviolet glue adds the glue position to the circuit board.
Add gluing equipment among the present invention, comprise printing machine, comprise that also the special use that cooperates printing machine to use adds the glue instrument; Said special use adds the glue instrument for holding the open-top tabular square container 1 of glue; Container bottom 2 is a copper material; Chamber wall 5 is an aluminum material, and the outer bottom of container bottom 2, inner bottom surface all are planar design, and the outer bottom of container bottom 2 is provided with the groove 3 that is used to dodge electronic devices and components; Container bottom 2 is provided with and adds the countersunk head through hole 4 that glue is used, and the minimum-value aperture of through hole 4 is 2 millimeters.
Claims (5)
1. a printing-type adds gluing method, it is characterized in that: as the scraper of the final execution unit of printing machine, add the printing action of making linear reciprocation in the glue instrument in special use; Be contained in special use and add glue in the glue instrument under the squeezing action of printing machine scraper, add the glue instrument through special use and add to be positioned on the circuit board that special use adds glue instrument below and add the glue position.
2. realize that the described printing-type of claim 1 adds the gluing equipment of gluing method, comprise printing machine, it is characterized in that: comprise that also the special use that cooperates printing machine to use adds the glue instrument; Said special use adds the glue instrument for holding the open-top container of glue, and the outer bottom of container bottom, inner bottom surface all are planar design, and the outer bottom of container bottom is provided with the groove that is used to dodge electronic devices and components, and container bottom is provided with and adds the tiny through hole that glue is used.
3. the gluing equipment that adds according to claim 2 is characterized in that: said through hole is counter sink or reverse taper hole; The minimum-value aperture of through hole is not more than 8 millimeters.
4. the gluing equipment that adds according to claim 2 is characterized in that: said special use adds the glue instrument for holding the open-top tabular square container of glue, and container bottom is a copper material, and chamber wall is an aluminum material.
5. the gluing equipment that adds according to claim 2 is characterized in that: the scraper of printing machine is a flexible glue system scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210329277XA CN102843874A (en) | 2012-09-07 | 2012-09-07 | Printed type glue adding method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210329277XA CN102843874A (en) | 2012-09-07 | 2012-09-07 | Printed type glue adding method and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102843874A true CN102843874A (en) | 2012-12-26 |
Family
ID=47370849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210329277XA Pending CN102843874A (en) | 2012-09-07 | 2012-09-07 | Printed type glue adding method and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102843874A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670331A (en) * | 2009-09-17 | 2010-03-17 | 深圳市瑞丰光电子有限公司 | Liquid glue encapsulation device and encapsulation method using same |
| CN201928529U (en) * | 2010-12-23 | 2011-08-10 | 东莞爱电电子有限公司 | Red glue printing device |
| US20110192853A1 (en) * | 2010-02-05 | 2011-08-11 | Tzu-Che Lin | Glue pan |
-
2012
- 2012-09-07 CN CN201210329277XA patent/CN102843874A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670331A (en) * | 2009-09-17 | 2010-03-17 | 深圳市瑞丰光电子有限公司 | Liquid glue encapsulation device and encapsulation method using same |
| US20110192853A1 (en) * | 2010-02-05 | 2011-08-11 | Tzu-Che Lin | Glue pan |
| CN201928529U (en) * | 2010-12-23 | 2011-08-10 | 东莞爱电电子有限公司 | Red glue printing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |