CN203814048U - SMT printing and mounting tool - Google Patents
SMT printing and mounting tool Download PDFInfo
- Publication number
- CN203814048U CN203814048U CN201420197786.6U CN201420197786U CN203814048U CN 203814048 U CN203814048 U CN 203814048U CN 201420197786 U CN201420197786 U CN 201420197786U CN 203814048 U CN203814048 U CN 203814048U
- Authority
- CN
- China
- Prior art keywords
- blind slot
- stainless steel
- support plate
- smt printing
- positioning seat
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an SMT printing and mounting tool which comprises a rigid carrying plate and a plurality of stainless steel positioning pins. The rigid carrying plate is provided with a blind groove on the surface. The plurality of stainless steel positioning pins is arranged in the blind groove and can slide freely therein. Each stainless steel positioning pin comprises a positioning seat and a positioning pillar to connect the positioning seat. The tool of the utility model adopts a rigid carrying plate to support its face which is capable of better supporting a PCB or FBC with a weak rigidity. And the tool is convenient to use as well.
Description
Technical field
The utility model relates to PCB and manufactures field, relates in particular to a kind of SMT printing and patch jig.
Background technology
The guide rail that the current general employing of printing machine, chip mounter can be adjusted width automatically prints and paster pcb board.Adopt guide rail to print or when paster the contact point of pcb board and printing machine, chip mounter just only have both sides and guide rail, when the size of pcb board is large or when thinner thickness, easily, because rigidity deficiency causes middle part dented, therefore can have influence on the quality of printing and paster.For this problem, traditional solution is with thimble, centre to be propped up, to reach the effect that strengthens rigidity.Adopt the method for thimble to have the pcb board of certain rigidity can realize the enhancing of rigidity to some, but do not have the pcb board of rigidity or FPC plate cannot meet the demands for some, because thimble is to put to support, cannot support whole, for pcb board or the FPC plate of rigidity deficiency, adopt thimble to support and still have sunk problem appearance.
Summary of the invention
The utility model provides a kind of SMT printing and patch jig, and its object is for the PCB of rigidity of support deficiency or FPC, and it can normally be printed or paster.
For solving above technical problem, the utility model provides a kind of SMT printing and patch jig, comprise rigidity support plate and some stainless steel alignment pins, described rigidity support plate upper surface is provided with blind slot, described some stainless steel alignment pins are placed in described blind slot, and can arbitrarily slide, wherein, described in each, stainless steel alignment pin all comprises positioning seat and is connected in the reference column on described positioning seat.
Further, the diameter of described reference column is consistent with the diameter of wiring board location hole.
Further, described blind slot is positioned on the neutrality line of described rigidity support plate upper surface.The length of described blind slot is consistent with the length of described rigidity support plate.
Further, the thickness of described rigidity support plate is 2.5～4mm.The degree of depth of described blind slot is 1mm, and width is 15～20mm.
Further, described positioning seat is rectangle.The thickness of described positioning seat is consistent with the degree of depth of described blind slot, and width is consistent with the width of described blind slot, and length is 40mm.
Further, described reference column is positioned at one end of the close broadside of described positioning seat.The thickness of described reference column is 0.5mm.
Compared with prior art, the beneficial effects of the utility model are: the utility model adopts rigidity support plate to carry out face support, can better support rigidity weak PCB or FPC; Secondly use alignment pin to position fixing, make the scope of application of support plate wider, dissimilar PCB all can use same support plate to process; Again, adopt alignment pin to fix, upper and lower plates is convenient.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the SMT printing that provides of the utility model embodiment and the structure chart of patch jig;
Fig. 2 is the amplification assumption diagram of stainless steel alignment pin in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of SMT printing and patch jig, as shown in Figure 1, comprises rigidity support plate 11 and some stainless steel alignment pins 12, is illustrated as two stainless steel steel alignment pins 12.Rigidity support plate 11 upper surfaces are provided with blind slot 13, and stainless steel alignment pin 12 is placed in blind slot 13, and can arbitrarily slide.Blind slot 13 is positioned on the neutrality line of rigidity support plate 11 upper surfaces, and the length of blind slot 13 is consistent with the length of rigidity support plate 11.
Wherein, as shown in Figure 1, the thickness 111 of rigidity support plate 11 is 2.5～4mm, understandable, and the thickness of rigidity support plate 11 can also be other thickness, as long as can meet the needs of printing.The degree of depth 131 of blind slot 13 is 1mm, and width 132 is 15～20mm, understandable, and the degree of depth of blind slot 13 and width can also be other numerical value.
As shown in Figure 2, be the amplification assumption diagram of stainless steel alignment pin 12, each stainless steel alignment pin 12 all comprises positioning seat 121 and is connected in the reference column 122 on described positioning seat 121.Described positioning seat 121 is rectangle.The thickness 123 of described positioning seat 121 is consistent with the degree of depth of blind slot 13, is specially 1mm, and length 124 is 40mm, and width is consistent with the width of described blind slot 13.The width of positioning seat 121 is consistent with blind slot 13 degree of depth, be for ensure printing and when paster whole plane smooth do not have protruding etc., the width of positioning seat 121 is consistent with blind slot 13 degree of depth, be for stainless steel alignment pin 12 is more easily fixed in blind slot 13 in use, too little easily in blind slot 13, rock; The length of stainless steel alignment pin 12 can be also other length.Reference column 122 is positioned at one end of the close broadside of described positioning seat 121.The thickness of described reference column 122 is 0.5mm (not shown).The diameter of described reference column 122 is consistent with the diameter of wiring board location hole, is reference column 122 to be pierced into fixing circuit board in wiring board location hole when printing.
The utility model in use, is first put into 2～3 stainless steel alignment pins 12 in the blind slot 13 of rigidity support plate 11, and placement is mated with the location hole of wiring board in the position of stainless steel alignment pin 12, then with adhesive tape, stainless steel alignment pin 12 is fixed.Printing or when paster, toward a set of on stainless steel alignment pin 12, just can carry out next step printing or the operation of paster wiring board.
Compared with prior art, the beneficial effects of the utility model are: the utility model adopts rigidity support plate to carry out face support, can better support rigidity weak PCB or FPC; Secondly use alignment pin to position fixing, make the scope of application of support plate wider, dissimilar PCB all can use same support plate to process; Again, adopt alignment pin to fix, upper and lower plates is convenient.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (10)
1. a SMT prints and patch jig, it is characterized in that, comprise rigidity support plate and some stainless steel alignment pins, described rigidity support plate upper surface is provided with blind slot, described some stainless steel alignment pins are placed in described blind slot, and can arbitrarily slide, wherein, described in each, stainless steel alignment pin all comprises positioning seat and is connected in the reference column on described positioning seat.
2. SMT printing as claimed in claim 1 and patch jig, is characterized in that, the diameter of described reference column is consistent with the diameter of wiring board location hole.
3. SMT printing as claimed in claim 1 and patch jig, is characterized in that, described blind slot is positioned on the neutrality line of described rigidity support plate upper surface.
4. SMT printing as claimed in claim 3 and patch jig, is characterized in that, the length of described blind slot is consistent with the length of described rigidity support plate.
5. SMT printing as claimed in claim 1 and patch jig, is characterized in that, the thickness of described rigidity support plate is 2.5～4mm.
6. SMT printing as claimed in claim 1 and patch jig, is characterized in that, the degree of depth of described blind slot is 1mm, and width is 15～20mm.
7. SMT printing as claimed in claim 1 and patch jig, is characterized in that, described positioning seat is rectangle.
8. SMT printing as claimed in claim 7 and patch jig, is characterized in that, the thickness of described positioning seat is consistent with the degree of depth of described blind slot, and width is consistent with the width of described blind slot, and length is 40mm.
9. SMT printing as claimed in claim 8 and patch jig, is characterized in that, described reference column is positioned at one end of the close broadside of described positioning seat.
10. SMT printing as claimed in claim 1 and patch jig, is characterized in that, the thickness of described reference column is 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197786.6U CN203814048U (en) | 2014-04-22 | 2014-04-22 | SMT printing and mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197786.6U CN203814048U (en) | 2014-04-22 | 2014-04-22 | SMT printing and mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203814048U true CN203814048U (en) | 2014-09-03 |
Family
ID=51452735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420197786.6U Expired - Fee Related CN203814048U (en) | 2014-04-22 | 2014-04-22 | SMT printing and mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203814048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163134A (en) * | 2016-08-29 | 2016-11-23 | 苏州市惠利盛电子科技有限公司 | A kind of wiring board patch jig |
-
2014
- 2014-04-22 CN CN201420197786.6U patent/CN203814048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163134A (en) * | 2016-08-29 | 2016-11-23 | 苏州市惠利盛电子科技有限公司 | A kind of wiring board patch jig |
| CN106163134B (en) * | 2016-08-29 | 2018-09-04 | 苏州市惠利盛电子科技有限公司 | A kind of wiring board patch jig |
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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: 20140903 Termination date: 20200422 |