CN207166875U - A kind of circuit board VCP's accompanies plating plate - Google Patents
A kind of circuit board VCP's accompanies plating plate Download PDFInfo
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- CN207166875U CN207166875U CN201720976355.3U CN201720976355U CN207166875U CN 207166875 U CN207166875 U CN 207166875U CN 201720976355 U CN201720976355 U CN 201720976355U CN 207166875 U CN207166875 U CN 207166875U
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- plate
- plating plate
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Abstract
What the utility model provided a kind of circuit board VCP accompanies plating plate, including：The copper foil for accompanying plating plate surrounding is arranged at, is arranged at and described accompanied the positive copper sheet of plating plate and be arranged at the copper sheet for accompanying plating plate reverse side.The utility model solves of the prior art accompany and plates plate due to only having technique edges to spread copper, and electronic inductor None- identified causes to accompany plating plate plate to enter copper cylinder and tin cylinder all without display electric current when entering plate.Reduce process time, reduce scrap cost, improve operating efficiency.
Description
Technical field
It the utility model is related to circuit board technology field, more particularly to a kind of circuit board VCP accompanies plating plate.
Background technology
To ensure normal production plate in VCP process, first plate and last plate edges of boards will not be because of electric currents
It is excessive produce burn plate the problem of, production plate it is forward and backward respectively plus one accompany plating plate.
Problems be present in the circuit board for plating plate using accompanying at present：
First and last production plate copper facing thickness of thin, need to do over again processing, increase rework cost, extend production plate and exist
The process time of this process.
First and last production tin plating thickness of thin of plate, during etching and processing, have tin phenomenon not against corrosion, cause etching line
Carefully scrap, increase scrap cost.
Utility model content
A kind of circuit board VCP's of the utility model offer accompanies plating plate, to overcome above-mentioned technical problem.
A kind of circuit board VCP's of the utility model accompanies plating plate, including：
Be arranged at the copper foil for accompanying plating plate surrounding, be arranged at it is described accompany the positive copper sheet of plating plate and be arranged at described accompany plating plate
The copper sheet of reverse side.
Further, the width of the copper foil is determined according to by plating circuit board by plating area.
Further, the front copper sheet is apart from upper edges of boards 236mm.
Further, the reverse side copper sheet is apart from upper edges of boards 261mm.
Further, the width of the front copper sheet is 20mm.
The utility model solves of the prior art accompany and plates plate due to only having technique edges to spread copper, electronic inductor when entering plate
None- identified causes to accompany plating plate plate to enter copper cylinder and tin cylinder all without display electric current.Reduce process time, reduce scrap cost,
Improve operating efficiency.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are
Some embodiments of the utility model, for those of ordinary skill in the art, do not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 accompanies plating plate structure schematic diagram for a kind of circuit board VCP's of the utility model.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 1 accompanies plating plate structure schematic diagram for a kind of circuit board VCP's of the utility model, as shown in figure 1, the present embodiment is accompanied
Plate is plated, can be included：
The copper foil 101 for accompanying plating plate surrounding is arranged at, described accompany is arranged at and plates the positive copper sheet 102 of plate and be arranged at described
Accompany the copper sheet 103 of plating plate reverse side.
Further, the width of the copper foil is determined according to by plating circuit board by plating area.Table 1 is corresponding for copper foil width
Accompany plating plate gauge lattice with produce plate by plating area relation.
Table 1
| Accompany plating plate gauge lattice | Plate is produced by plating area (one side) |
| 15mm | 1-9dm2 |
| 25mm | 10-19dm2 |
| 35mm | ≥20dm2 |
Accompany the specification of plating plate to extend by the selection of table 1 and accompany the service life for plating plate to 25-30 days, plating plate use is accompanied in reduction
Cost, while meet to produce plate copper facing and tin plating requirement.
Further, the front copper sheet is apart from upper edges of boards 236mm.Further, the reverse side copper sheet is apart from upper edges of boards
261mm.Further, the width of the front copper sheet is 20mm.
Specifically, graphic plating VCP line currents input mode is persistently to sense copper sheet by inductor in upper plate, sense
Official shows as inductor and sent out a warning, and when production plate enters copper cylinder and tin cylinder, electric current generation is just had, so as to reach technological requirement
Copper it is thick and tin is thick, inductor has 2 in prior art central plate section, 1, front, reverse side 1.Positive distance folder point position
At 236mm.At the distance folder point position 261mm of reverse side.Therefore, the front copper sheet in the present embodiment is apart from upper edges of boards 236mm.
Reverse side copper sheet is apart from upper edges of boards 261mm.And the width of positive and negative copper sheet is 20mm.Inductor can be made to sense the letter of plate
Number, just produce electric current when accompanying plating plate to enter copper cylinder and tin cylinder, it is ensured that the copper of first production plate is thick and tin is thick, and 20mm
Width copper sheet is designed according to the size of inductor, the sensing of too narrow inductor less than, partitioned signal can not have been transmitted, it is too wide to waste
Copper facing and tin plating cost.Copper facing and tin plating thickness requirement are met, edges of boards is also prevented from and burns plate, reached and reduced number of doing over again, carried
High yield quality, reduces product rejection rate.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (5)
1. a kind of circuit board VCP's accompanies plating plate, it is characterised in that including：
Be arranged at the copper foil for accompanying plating plate surrounding, be arranged at it is described accompany the positive copper sheet of plating plate and be arranged at described accompany plating plate reverse side
Copper sheet.
2. according to claim 1 accompany plating plate, it is characterised in that the width of the copper foil is plated according to by plating circuit board
Area determines.
3. according to claim 2 accompany plating plate, it is characterised in that the front copper sheet is apart from upper edges of boards 236mm.
4. according to claim 2 accompany plating plate, it is characterised in that the reverse side copper sheet is apart from upper edges of boards 261mm.
5. accompany plating plate according to claim 3 or 4, it is characterised in that the width of the front copper sheet is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720976355.3U CN207166875U (en) | 2017-08-07 | 2017-08-07 | A kind of circuit board VCP's accompanies plating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720976355.3U CN207166875U (en) | 2017-08-07 | 2017-08-07 | A kind of circuit board VCP's accompanies plating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207166875U true CN207166875U (en) | 2018-03-30 |
Family
ID=61716155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720976355.3U Active CN207166875U (en) | 2017-08-07 | 2017-08-07 | A kind of circuit board VCP's accompanies plating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207166875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278042A (en) * | 2017-08-07 | 2017-10-20 | 大连崇达电路有限公司 | A kind of circuit board VCP's accompanies plating plate |
-
2017
- 2017-08-07 CN CN201720976355.3U patent/CN207166875U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278042A (en) * | 2017-08-07 | 2017-10-20 | 大连崇达电路有限公司 | A kind of circuit board VCP's accompanies plating plate |
| CN107278042B (en) * | 2017-08-07 | 2023-09-12 | 大连崇达电路有限公司 | Accompanying plating board of circuit board VCP |
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