CN205220025U - Printing width is greater than 560mm's steel mesh - Google Patents
Printing width is greater than 560mm's steel mesh Download PDFInfo
- Publication number
- CN205220025U CN205220025U CN201521090030.2U CN201521090030U CN205220025U CN 205220025 U CN205220025 U CN 205220025U CN 201521090030 U CN201521090030 U CN 201521090030U CN 205220025 U CN205220025 U CN 205220025U
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- Prior art keywords
- steel mesh
- printing
- steel
- width
- grenadine
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- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 112
- 239000010959 steel Substances 0.000 title claims abstract description 112
- 239000003292 glue Substances 0.000 claims abstract description 33
- 235000011266 Passiflora quadrangularis Nutrition 0.000 claims abstract description 26
- 244000179684 Passiflora quadrangularis Species 0.000 claims abstract description 26
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model discloses a printing width is greater than 560mm's steel mesh relates to the SMT printing technology field, and its primary structure includes steel mesh steel framework, grenadine headspace, AB glue coating region and printing district, the steel mesh steel framework sets up at the printing steel mesh peripherally for bear whole steel mesh in the printing machine, it is inboard at the steel mesh steel framework that space settings is reserved to the grenadine for the tension that increases the steel mesh makes the pressure equalizing when printing, the AB glue coating region sets up on the steel mesh grenadine, and AB glue is used for closely gluing clothes with steel mesh grenadine and printing steel sheet, the printing district sets up within the AB glue coating region, through dwindling printing steel mesh steel framework width, dwindle AB glue coating region and grenadine headspace simultaneously, make the printing district is 560mm650mm by the 510mm510mm increase. The utility model discloses reduced the restriction of server product mainboard size, made server mainboard development size have bigger adjustment space.
Description
Technical field
The utility model relates to SMT printing art area, and a kind of printing width is greater than the steel mesh of 560mm specifically.
Background technology
The printing machine that existing SMT typography often uses has MPMUP2000, MPMMomentum, Speedline, Siemens etc., and its printed steel mesh housing size required is all 29inch*29inch, and corresponding metric system is 736mm*736mm.
736mm*736mm is of a size of for common printed steel mesh housing, corresponding printing steel disc is of a size of 570mm*570mm, need in steel plate process to use AB glue steel disc and grenadine to be bonded, to increase steel mesh tension force, remove AB glue coating region residue Printing Zone and be of a size of 510mm*510mm, as shown in Figure 1.This common printed steel mesh, can meet from bluetooth earphone, intelligent watch, smart mobile phone is to panel computer, Notebook, one waits electronic product mainboard Production requirement, have particular/special requirement (as intelligent television mainboard, server master board) can by adjustment steel disc width, reduce AB glue bond width to strengthen Printing Zone area to 560mm*510mm simultaneously, current server product main board length is within 550mm, and when having to when there being specific customization demand increase motherboard size, existing SMT typography just cannot meet.
Summary of the invention
The weak point that the utility model develops for current needs and prior art, provides a kind of printing width to be greater than the steel mesh of 560mm.
A kind of printing width described in the utility model is greater than the steel mesh of 560mm, the technical scheme solving the problems of the technologies described above employing is as follows: described printing width is greater than the steel mesh of 560mm, its primary structure comprises steel mesh steel framework, grenadine headspace, AB glue coating region and Printing Zone, described steel mesh steel framework is arranged on prints steel mesh periphery, for carrying whole steel mesh in printing machine; Described grenadine headspace is arranged on inside steel mesh steel framework, and the tension force for increasing steel mesh makes isostasy during printing; Described AB glue coating region is arranged on steel mesh grenadine, and AB glue is used for taking closely sticky to steel mesh grenadine and printing steel disc; Described Printing Zone is arranged within AB glue coating region, makes solder come off in the surperficial weld zone of specifying of board; Described printed steel mesh steel framework reduced width, described AB glue the area of application and grenadine headspace reduce simultaneously, make described Printing Zone be 560mm*650mm.
Preferably, described steel mesh steel framework housing is of a size of 736*736mm, and upper and lower width is 40mm, and left and right width shortens to 20mm.
Preferably, the reserved up and down width of described grenadine headspace is 28mm, and it is 8mm that width is reserved in left and right.
Preferably, the left and right width of described AB glue coating region is 15mm, and upper and lower width is 20mm.
The beneficial effect that the steel mesh that a kind of printing width described in the utility model is greater than 560mm compared with prior art has is: the utility model amasss by making full use of the former face of steel disc, reduce AB glue coating region width and steel framework width, printing width is increased to 650mm from 560mm; Do not changing the printing equipment of SMT main flow, do not needing extra equipment investment, without the need to carry out high cost improvement condition under, steel mesh is designed and maximumly supports 650mm*560mm Printing Zone, increase board production cost that simultaneously can not be too much.Reduce the restriction of server product motherboard size, making server master board develop size has larger adjustment space, improves the market competitiveness.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of common printed steel mesh;
Accompanying drawing 2 is the schematic diagram that described printing width is greater than the steel mesh of 560mm;
Description of reference numerals: 1, steel mesh steel framework; 2, grenadine headspace; 3, AB glue coating region; 4, Printing Zone.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the steel mesh a kind of printing width described in the utility model being greater than to 560mm further describes.
The utility model provides a kind of printing width to be greater than the steel mesh of 560mm, make full use of existing steel disc material area, simultaneously under steel framework intensity can ensure that steel mesh deformation quantity does not affect the prerequisite of printing effect, suitable change steel framework size and AB glue application width, to seek maximum printing area, thus do not changing or upgrading existing main flow printing equipment, under additionally not increasing the prerequisite of investment, realize printing width and rise to 650mm from 560mm, reduce the restriction of server board Layout size.
Embodiment:
Described in the present embodiment, a kind of printing width is greater than the steel mesh of 560mm, by reducing printed steel mesh steel framework width, reduces AB glue the area of application and grenadine headspace simultaneously, to increase spendable Printing Zone area, meets the requirement more than 560mm printing width.Thus making server master board develop size has larger adjustment space.
Accompanying drawing 2 is the structural representation of steel mesh described in the present embodiment, if accompanying drawing 2(length dimension is in units of mm) shown in, described printed steel mesh entirety is in square-shaped frame shelf structure, its primary structure comprises steel mesh steel framework 1, grenadine headspace 2, AB glue coating region 3 and Printing Zone 4, described steel mesh steel framework is arranged on prints steel mesh periphery, adopt stainless steel, for carrying whole steel mesh in printing machine; Its housing is of a size of 736*736, and upper and lower width is 40, and left and right width shortens to 20; Described grenadine headspace is arranged on inside steel mesh steel framework, for increasing the tension force of steel mesh, makes isostasy during printing, ensures printing effect; Described grenadine headspace, reserved width is 28 up and down, and it is 8 that width is reserved in left and right; Described AB glue coating region is arranged on steel mesh grenadine, and AB glue is used for steel mesh grenadine and printing steel disc to carry out closely sticky clothes; The left and right width of described AB glue coating region is 15, and upper and lower width is 20; Described Printing Zone to be arranged within AB glue coating region for printing steel disc, and solder can be come off the weld zone of specifying on board surface; Described Printing Zone is then the region of 560*650, and compare ordinary steel reticulated printing area 510*510, is greatly improved, and can meet preferred server mainboard printed dimensions demand.
Steel mesh described in the present embodiment, its steel mesh housing size 736*736 meets existing printing equipment requirement, left and right steel framework reduced width is 20, left and right AB glue the area of application width is reduced to 15, upper and lower AB glue the area of application width is reduced to 20, steel disc size 680*600 places between two parties, and Printing Zone area is 650mm*560mm.Edges of boards width during removing Layout, main board length can be increased to 640mm, considerably increases server master board variable spaces, and this changes the improvement without the need to SMT printing equipment, does not more need to introduce special typography equipment.
Accompanying drawing 1 is common printed steel net structure schematic diagram, if accompanying drawing 1(length dimension is in units of mm) shown in, the housing of described steel mesh steel framework 1 is of a size of 736*736, and width is 40; Described grenadine headspace 2, reserved width is 43, and left and right is balanced up and down; Described AB glue coating region 3 width is 30, and left and right is balanced up and down; Described Printing Zone 4 area is area 510*510, between two parties.Use common printed steel mesh, the region can carrying out printing is 510mm*510mm, and so just defining board Layout size can not be greater than 510*510mm; But owing to need design edges of boards during Layout for the carrying of SMT track, actual board size is less than 500mm.
Printing width described in the present embodiment is greater than the steel mesh of 560mm, compare known with common printed steel mesh, steel disc size can be increased to 600*570 by the 570*570 commonly used, steel mesh left and right AB glue application width narrows down to 20 by 30, such Printing Zone area expands 560*510 to from 510*510, can meet preferred server mainboard printed dimensions demand.This steel mesh is not needing to change existing SMT typography main flow printing equipment, also do not need to modify to main flow printing equipment input cost, only need adjust steel mesh processing technology just can realize printing width and be increased to 650mm from 560mm, thus make the restriction of mainboard width design rise to 640mm, be conducive to the design level improving mainboard, and then more meet the demand for development of present mother board technologies, there is very large actual use value.
Above-mentioned detailed description of the invention is only concrete case of the present utility model; scope of patent protection of the present utility model includes but not limited to above-mentioned detailed description of the invention; any meet claims of the present utility model and any person of an ordinary skill in the technical field to its suitable change done or replacement, all should fall into scope of patent protection of the present utility model.
Claims (4)
1. printing width is greater than a steel mesh of 560mm, and its primary structure comprises steel mesh steel framework, grenadine headspace, AB glue coating region and Printing Zone, it is characterized in that, described steel mesh steel framework is arranged on prints steel mesh periphery, for carrying whole steel mesh in printing machine; Described grenadine headspace is arranged on inside steel mesh steel framework, and the tension force for increasing steel mesh makes isostasy during printing; Described AB glue coating region is arranged on steel mesh grenadine, and AB glue is used for taking closely sticky to steel mesh grenadine and printing steel disc; Described Printing Zone is arranged within AB glue coating region, makes solder come off in the surperficial weld zone of specifying of board; Described printed steel mesh steel framework reduced width, described AB glue the area of application and grenadine headspace reduce simultaneously, make described Printing Zone be 560mm*650mm.
2. a kind of printing width is greater than the steel mesh of 560mm according to claim 1, it is characterized in that, described steel mesh steel framework housing is of a size of 736*736mm, and upper and lower width is 40mm, and left and right width shortens to 20mm.
3. a kind of printing width is greater than the steel mesh of 560mm according to claim 2, it is characterized in that, the reserved up and down width of described grenadine headspace is 28mm, and it is 8mm that width is reserved in left and right.
4. a kind of printing width is greater than the steel mesh of 560mm according to claim 3, it is characterized in that, the left and right width of described AB glue coating region is 15mm, and upper and lower width is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090030.2U CN205220025U (en) | 2015-12-24 | 2015-12-24 | Printing width is greater than 560mm's steel mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090030.2U CN205220025U (en) | 2015-12-24 | 2015-12-24 | Printing width is greater than 560mm's steel mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220025U true CN205220025U (en) | 2016-05-11 |
Family
ID=55895116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521090030.2U Expired - Fee Related CN205220025U (en) | 2015-12-24 | 2015-12-24 | Printing width is greater than 560mm's steel mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205220025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357196A (en) * | 2017-01-27 | 2018-08-03 | 株式会社村田制作所 | Contact printing combination silk screen plate |
| CN111263533B (en) * | 2020-01-20 | 2021-06-25 | 深圳光韵达光电科技股份有限公司 | SMT steel mesh pasting method and device |
-
2015
- 2015-12-24 CN CN201521090030.2U patent/CN205220025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357196A (en) * | 2017-01-27 | 2018-08-03 | 株式会社村田制作所 | Contact printing combination silk screen plate |
| CN111263533B (en) * | 2020-01-20 | 2021-06-25 | 深圳光韵达光电科技股份有限公司 | SMT steel mesh pasting method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161224 |