CN202428768U - Screen frame for fixing screen board - Google Patents
Screen frame for fixing screen board Download PDFInfo
- Publication number
- CN202428768U CN202428768U CN2012200065604U CN201220006560U CN202428768U CN 202428768 U CN202428768 U CN 202428768U CN 2012200065604 U CN2012200065604 U CN 2012200065604U CN 201220006560 U CN201220006560 U CN 201220006560U CN 202428768 U CN202428768 U CN 202428768U
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- China
- Prior art keywords
- screen frame
- screen
- frame
- glue
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to the technical field of screen printing and discloses a screen frame for fixing a screen board. The screen frame is a rectangle frame, and grooves are engraved in one surface of the screen frame and used for reinforcing a binding force between a silk screen and the screen frame. By the aid of the special structure design of the grooves on the screen frame, a bonding force between the screen frame and glue is reinforced, simultaneously, the shearing strength of the silk screen which is tightened on the screen frame acts on the glue and is scattered evenly, uneven loading of the local glue is avoided, and degumming rate of the screen board during printing is reduced.
Description
Technical field
The utility model relates to the screen printing technique field, especially a kind of design of screen frame of fixedly web plate.
Background technology
The application of mask plate more and more widely; Its in the SMT process also in occupation of consequence; Usually the screen frame of permanent mask plate is the metal screen frame; It can bear the web plate tightened or silk screen preferably to its pulling force that applies, and traditional screen frame structure is as shown in Figure 1, and the one side that itself and silk screen glued joint is the smooth type plane.
In conjunction with shown in Figure 1; Fixing screen frame 1 smooth surface of web plate; Directly adopt glue that the silk screen of tightening is fixed on the screen frame 1; When the silk screen that is not enough to and tightens when the adhesive force between glue and screen frame is held perseverance to the pulling force of glue, the phenomenon that the glue on the screen frame 1 can come off, thus cause product normally to use.
The utility model content
The technical problem that (one) will solve
The technical problem that the utility model will solve provides a kind of screen frame of fixedly web plate, can effectively strengthen the adhesion between screen frame and glue, reduces the degumming rate of web plate when printing.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of screen frame of fixedly web plate, and said screen frame is a rectangle frame, is carved with groove in the one side of said screen frame, and said groove is used to strengthen the adhesion effect between silk screen and the screen frame.
Preferred as technique scheme, the whole figure that said groove constitutes is the pattern regular figure.
Preferred as technique scheme, said pattern regular figure is a symmetric figure.
Preferred as technique scheme, said symmetric figure comprises some groups of linears or arc.
Preferred as technique scheme, in said every group of linear groove or the arc groove between adjacent two grooves spacing equate or arrange with predetermined rule.
Preferred as technique scheme, the notched one side of said screen frame is connected with silk screen through glue.
(3) beneficial effect
The screen frame of a kind of fixedly web plate that technique scheme provided, said screen frame are rectangle frame, are carved with groove in the one side of said screen frame, and said groove is used to strengthen the adhesion effect between silk screen and the screen frame.Because the special construction of screen frame upper groove design; Strengthen the adhesion between screen frame and glue; Make that simultaneously be tightened in silk screen on the screen frame disperses comparatively evenly to the fixing glue shear stress of silk screen, avoid local glue stressed inconsistent, reduce the degumming rate of web plate when printing.
Description of drawings
Fig. 1 is the structural representation of screen frame in the prior art;
Fig. 2 is the structural representation of the screen frame of the fixedly web plate that provides of the utility model embodiment 1;
Fig. 3 is the structural representation of screen frame and the silk screen of the fixedly web plate that provides of the utility model embodiment 1 after fixing;
Fig. 4 is the structural representation of the screen frame of the fixedly web plate that provides of the utility model embodiment 2;
Wherein, 1: screen frame; 21: straight-line groove; 31: the camber line groove; 30: concentric circles; 40: groove glue adhesive portion; 41: screen frame; 42: silk screen; 43: mask plate.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
Embodiment 1
In conjunction with Fig. 2 and shown in Figure 3, the screen frame of a kind of fixedly web plate that it provides for the utility model embodiment, screen frame is a rectangle frame, is carved with groove in the one side of screen frame, groove is used to strengthen the adhesion effect between silk screen and the screen frame.Because the special construction of screen frame upper groove design; Strengthen the adhesion between screen frame and glue; Make that simultaneously be tightened in silk screen on the screen frame disperses comparatively evenly to the fixing glue shear stress of silk screen, avoid local glue stressed inconsistent, reduce the degumming rate of web plate when printing.
The whole figure that preferred groove constitutes is the pattern regular figure.Can certainly select some erose figures, as long as be convenient to processing, and the adhesive force that can increase glue all can be used for present embodiment.
Preferred pattern regular figure is a symmetric figure, like the center symmetry or the symmetry that is in line.Symmetric figure comprises some groups of linears or arc.
Be straight-line groove 21 in the present embodiment, the overall diagram of this straight-line groove 21 forms the center symmetry, and as shown in Figure 2, whole figure is the centrosymmetric rectangle of one-tenth of rule.Spacing between every group of linear groove 21 equates to arrange.Certainly spacing also can be arranged with predetermined rule between adjacent two grooves, like the arithmetic progression arrangement etc.
In conjunction with shown in Figure 3, the notched one side of screen frame is connected with silk screen through glue.The notched one side of screen frame is connected with silk screen through glue, because the effect of groove, what glue can be more firm is fixed on silk screen 42 on the screen frame 41.Shown in figure, groove glue adhesive portion 40 is fixing with mask plate 43.
Embodiment 2
Be with above-mentioned screen frame difference, as shown in Figure 4, be the another kind of form of screen frame upper groove, camber line groove 31 whole figures are made up of at the arc that the screen frame surface stays some groups of concentric circles 30, and circle 30 is example in the concentric circles group shown in the figure.This concentric circles is merely example, also can be as being the groove of oval or other arc line types.
Can be found out that by above embodiment the utility model embodiment provides a kind of screen frame of fixedly web plate, screen frame is a rectangle frame, is carved with groove in the one side of screen frame, and groove is used to strengthen the adhesion effect between silk screen and the screen frame.Because the special construction of screen frame upper groove design; Strengthen the adhesion between screen frame and glue; Make that simultaneously be tightened in silk screen on the screen frame disperses comparatively evenly to the fixing glue shear stress of silk screen, avoid local glue stressed inconsistent, reduce the degumming rate of web plate when printing.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and replacement, these improvement and replacement also should be regarded as the protection domain of the utility model.
Claims (6)
1. the fixing screen frame of web plate is characterized in that said screen frame is a rectangle frame, is carved with groove in the one side of said screen frame, and said groove is used to strengthen the adhesion effect between silk screen and the screen frame.
2. the screen frame of fixedly web plate as claimed in claim 1 is characterized in that, the whole figure that said groove constitutes is the pattern regular figure.
3. the screen frame of fixedly web plate as claimed in claim 2 is characterized in that, said pattern regular figure is a symmetric figure.
4. the screen frame of fixedly web plate as claimed in claim 3 is characterized in that, said symmetric figure comprises some groups of linears or arc.
5. the screen frame of fixedly web plate as claimed in claim 4 is characterized in that, in said every group of linear groove or the arc groove between adjacent two grooves spacing equate or arrange with predetermined rule.
6. like the screen frame of each described fixedly web plate in the claim 1 to 5, it is characterized in that the notched one side of said screen frame is connected with silk screen through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200065604U CN202428768U (en) | 2012-01-09 | 2012-01-09 | Screen frame for fixing screen board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200065604U CN202428768U (en) | 2012-01-09 | 2012-01-09 | Screen frame for fixing screen board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428768U true CN202428768U (en) | 2012-09-12 |
Family
ID=46778239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200065604U Withdrawn - After Issue CN202428768U (en) | 2012-01-09 | 2012-01-09 | Screen frame for fixing screen board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192593A (en) * | 2012-01-09 | 2013-07-10 | 昆山允升吉光电科技有限公司 | Screen frame for fixing screen board |
-
2012
- 2012-01-09 CN CN2012200065604U patent/CN202428768U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192593A (en) * | 2012-01-09 | 2013-07-10 | 昆山允升吉光电科技有限公司 | Screen frame for fixing screen board |
| CN103192593B (en) * | 2012-01-09 | 2017-04-05 | 昆山允升吉光电科技有限公司 | A kind of screen frame of fixed network board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120912 Effective date of abandoning: 20170405 |
|
| AV01 | Patent right actively abandoned |