CN207267385U - A kind of screen printer Auxiliary support gauge - Google Patents
A kind of screen printer Auxiliary support gauge Download PDFInfo
- Publication number
- CN207267385U CN207267385U CN201721204448.0U CN201721204448U CN207267385U CN 207267385 U CN207267385 U CN 207267385U CN 201721204448 U CN201721204448 U CN 201721204448U CN 207267385 U CN207267385 U CN 207267385U
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- China
- Prior art keywords
- block
- auxiliary support
- screen
- screen printer
- supporting block
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- Printing Plates And Materials Therefor (AREA)
Abstract
The utility model proposes a kind of screen printer Auxiliary support gauge, including some supporting blocks, supporting block is cuboid；The bottom of supporting block is embedded with magnetic block, and magnetic block is annular magnet, for being fixedly linked with silk-screen bed piece magnetic force；Pass through screw engagement between magnetic block and supporting block.The utility model can realize Fast Installation, and eliminate steel mesh deformation and silk-screen soldering paste residual dead angle, improve silk-screen quality and work efficiency, extend the service life of scraper and steel mesh.
Description
Technical field
A kind of frock clamp is the utility model is related to, especially a kind of screen printer Auxiliary support gauge.
Background technology
It is well known that in screen printing process, the pressure of scraper is to ensure the key of silk-screen quality, and industry is existing to be taken
" convex " type supporting way, is close to steel mesh by PCB.Presently the most common is support jig that producer provides, support scope office
Limit is limited in the range of pcb board in production process by PCB sizes, under scraper pressure and the effect of PCB support forces, long-time service
After cause steel mesh, scraper deformation, soldering paste residual in non-pcb board region when causing silk-screen, is unfavorable for the stabilization of silk-screen quality.
Utility model content
The utility model has in process of production for existing producer's common support, is led due to the use of the limitation of scope
The problems such as steel mesh of cause, scraper deformation, non-pcb board region soldering paste remains, propose a kind of screen printer Auxiliary support gauge, can be fast
Speed installation, and eliminate steel mesh deformation and silk-screen soldering paste residual dead angle.
The technical solution for realizing the utility model aim is：
A kind of screen printer Auxiliary support gauge, including some supporting blocks, supporting block are cuboid；The bottom of supporting block embeds
There is magnetic block, magnetic block is annular magnet, for being fixedly linked with silk-screen bed piece magnetic force；Pass through between magnetic block and supporting block
Screw engagement.
Further, the screen printer Auxiliary support gauge of the utility model, the quantity of the supporting block is 20.
Further, the screen printer Auxiliary support gauge of the utility model, is spelled for building block system combination between the supporting block
Dress.
Further, the screen printer Auxiliary support gauge of the utility model, a diameter of 20mm of the magnetic block, is highly
5mm。
Further, the screen printer Auxiliary support gauge of the utility model, the length and width of the supporting block are
40mm, is highly (a+b-c) mm, and wherein a is screen printer bed height, and b is substrate thickness, c ∈ [0.1,0.2], and b ＞ c.
Further, the screen printer Auxiliary support gauge of the utility model, the magnetic block and the distance of supporting block bottom surface
For 2mm.
The utility model compared with prior art, has following technique effect using above technical scheme：
1st, the screen printer Auxiliary support gauge of the utility model can eliminate non-pcb board region soldering paste during silk-screen and remain, and carry
Kosé printing matter and work efficiency, save maintenance management cost；
2nd, the screen printer Auxiliary support gauge of the utility model can make steel mesh service life extend 150%, and scraper uses
Service life extends 100%, SPI first-pass yields lifting about 6%；
3rd, " convex " type supporting way of script is changed to the support of " recessed " type by the screen printer Auxiliary support gauge of the utility model
Mode, effectively reduces steel mesh, the deformation that scraper is produced due to silk-screen pressure, reduces the non-PCB region soldering paste of steel mesh in silk-screen printing process
Residual, soldering paste quality is protected during use, at the same reduce the demoulding it is bad and reduce failure welding rate；
What the 4th, the screen printer Auxiliary support gauge of the utility model can realize non-printed areas freely puts support, in silk-screen
Steel mesh can be supported in machine in a manner of multiple combinations, has very big versatility in the production of PCB silk-screens, especially processes and gives birth in module
During production, original steel mesh and scraper only can be used more than 20,000 times and more than 60,000 times respectively, using steel mesh after the gauge of the utility model and
Scraper can be used more than 50,000 times and more than 120,000 times respectively, not only increase press quality, steel mesh and scraper blade life directly enhance
1.5 times and 1 times.
Brief description of the drawings
Fig. 1 is the screen printer Auxiliary support jig structure schematic diagram of the utility model, and (a) is front view and left view, (b)
For top view；
Fig. 2 is the screen printer Auxiliary support gauge use principle figure of the utility model；
Fig. 3 is the screen printer Auxiliary support gauge clamping completion figure of the utility model.
Reference numeral implication：1：Supporting block, 2：Magnetic block, 3：Scraper, 4：Steel mesh, 5：Substrate, 6：Silk-screen bed piece.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein
Same or similar label represents same or similar element or has the function of same or like element from beginning to end.Lead to below
Cross the embodiment being described with reference to the drawings to be exemplary, be only used for explaining the utility model, and cannot be construed to this practicality
New limitation.
A kind of screen printer Auxiliary support gauge, including some supporting blocks 1, as described in Figure 1, supporting block 1 are cuboid；Support
The bottom of block 1 is embedded with magnetic block 2, and magnetic block 2 is annular magnet, for being fixedly linked with 6 magnetic force of silk-screen bed piece；Magnetic block
Pass through screw engagement between 2 and supporting block 1.
The quantity of the supporting block 1 is 20.
It is building block system composite assembly between the supporting block 1.
A diameter of 20mm of the magnetic block 2, is highly 5mm.
The length and width of the supporting block 1 is 40mm, is highly (a+b-c) mm, and wherein a is high for silk-screen bed piece
Degree, b is substrate thickness, c ∈ [0.1,0.2], and b ＞ c.
The magnetic block 2 and the distance of 1 bottom surface of supporting block are 2mm.
The clamping step of the screen printer Auxiliary support gauge of this programme is：
(1) work top is cleaned out；
(2) positioning of substrate completing substrate is transmitted；
(3) base plate position, is positioned using substrate and sets substrate to support；
(4) confirm the length using scraper 3, confirm scraper lift area；
(5) it is more than apart from both sides substrate position edge at 1cm, this Auxiliary support gauge is set according to scraper lift area
Position and quantity；
(6) due to the gauge it is flexible multi-purpose can "+" word is put, "-" word is put, also " people " shape is put, according to actual plus
Work needs flexible Application；
(7) gauge is put into workbench both ends, adjustment and substrate spacing and guide rail spacing size is appropriate, that is, complete workpiece dress
Folder, as shown in Figure 2,3；
(8) maintained after fixture use, antirust, keep plane without dirt.
Embodiment 1
A kind of screen printer Auxiliary support gauge, including 20 supporting blocks 1, supporting block 1 are cuboid, and length and width is
40mm, is highly 81.5mm.
The bottom of supporting block 1 is embedded with magnetic block 2, and magnetic block 2 and the distance of 1 bottom surface of supporting block are 2mm.Magnetic block 2 is
Annular magnet, for being fixedly linked with silk-screen bed piece magnetic force, a diameter of 20mm of magnetic block 2, is highly 5mm.Magnetic block with
Pass through screw engagement between supporting block.
Embodiment 2
A kind of screen printer Auxiliary support gauge, including 30 supporting blocks 1, supporting block 1 are cuboid, and length and width is
40mm, is highly 81.7mm.
The bottom of supporting block 1 is embedded with magnetic block 2, and magnetic block 2 and the distance of 1 bottom surface of supporting block are 2mm.Magnetic block 2 is
Annular magnet, for being fixedly linked with silk-screen bed piece magnetic force, a diameter of 20mm of magnetic block 2, is highly 5mm.Magnetic block with
Bonded between supporting block by glue.
Embodiment 3
A kind of screen printer Auxiliary support gauge, including 30 supporting blocks 1, supporting block 1 are cuboid, and length and width is
40mm, is highly 81.9mm.
The bottom of supporting block 1 is embedded with magnetic block 2, and magnetic block 2 and the distance of 1 bottom surface of supporting block are 2mm.Magnetic block 2 is
Annular magnet, for being fixedly linked with silk-screen bed piece magnetic force, a diameter of 20mm of magnetic block 2, is highly 5mm.Magnetic block with
Pass through screw engagement between supporting block.
The screen printer Auxiliary support gauge of this programme uses " recessed " type supporting way, effectively reduce steel mesh, scraper due to
The deformation that silk-screen pressure produces, reduces the residual of the non-PCB region soldering paste of steel mesh in silk-screen printing process, soldering paste quality obtains during use
To guarantee, while it is bad and reduce failure welding rate to reduce the demoulding, improves silk-screen quality and work efficiency, save maintenance management into
This.And steel mesh service life can be made to extend 150%, scraper service life extends 100%, SPI first-pass yields lifting about 6%, and
What Auxiliary support gauge can realize non-printed areas freely puts support, has very big versatility in the production of PCB silk-screens, especially
It is when module processes, original steel mesh and scraper only can be used more than 20,000 times and more than 60,000 times respectively, use the utility model
Gauge after steel mesh and scraper can be used respectively more than 50,000 times and more than 120,000 times, not only increase press quality, steel mesh and scraper longevity
Life directly enhances 1.5 times and 1 times.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, these improvement should be regarded as this
The protection domain of utility model.
Claims (6)
1. a kind of screen printer Auxiliary support gauge, it is characterised in that including some supporting blocks (1), supporting block (1) is cuboid；
The bottom of supporting block (1) is embedded with magnetic block (2), and magnetic block (2) is annular magnet, for silk-screen bed piece magnetic force stationary phase
Even；Pass through screw engagement between magnetic block (2) and supporting block (1).
2. screen printer Auxiliary support gauge according to claim 1, it is characterised in that the quantity of the supporting block (1) is
20.
3. screen printer Auxiliary support gauge according to claim 1 or 2, it is characterised in that be between the supporting block (1)
Building block system composite assembly.
4. screen printer Auxiliary support gauge according to claim 1, it is characterised in that the magnetic block (2) it is a diameter of
20mm, is highly 5mm.
5. screen printer Auxiliary support gauge according to claim 1, it is characterised in that the length of the supporting block (1) and
Width is 40mm, is highly (a+b-c) mm, and wherein a is screen printer bed height, and b is substrate thickness, c ∈ [0.1,0.2],
And b ＞ c.
6. screen printer Auxiliary support gauge according to claim 1, it is characterised in that the magnetic block (2) and supporting block
(1) distance of bottom surface is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721204448.0U CN207267385U (en) | 2017-09-20 | 2017-09-20 | A kind of screen printer Auxiliary support gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721204448.0U CN207267385U (en) | 2017-09-20 | 2017-09-20 | A kind of screen printer Auxiliary support gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207267385U true CN207267385U (en) | 2018-04-24 |
Family
ID=61960349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721204448.0U Active CN207267385U (en) | 2017-09-20 | 2017-09-20 | A kind of screen printer Auxiliary support gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207267385U (en) |
-
2017
- 2017-09-20 CN CN201721204448.0U patent/CN207267385U/en active Active
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