CN109262104A - A kind of method that print solder paste back nut is accurately positioned - Google Patents
A kind of method that print solder paste back nut is accurately positioned Download PDFInfo
- Publication number
- CN109262104A CN109262104A CN201811374555.7A CN201811374555A CN109262104A CN 109262104 A CN109262104 A CN 109262104A CN 201811374555 A CN201811374555 A CN 201811374555A CN 109262104 A CN109262104 A CN 109262104A
- Authority
- CN
- China
- Prior art keywords
- printing
- pilot pin
- copper products
- nut
- convex
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The present invention provides a kind of method that print solder paste back nut is accurately positioned, after the completion of ensuring paste solder printing, nut accurate and effective alignment printing surface is bonded, it is ensured that the yields of product.It arranges on printing bearing fixture the copper products of several BUSBAR double nuts, location hole correspondence between two nuts of each copper products is provided with first positioning hole on the face domain of printing apparatus, two first positioning holes of each copper products combine to form a pair of of location hole group, the bottom of printing bearing fixture is provided with pilot pin bottom plate, the position that pilot pin bottom plate corresponds to every group of location hole group is respectively arranged with convex pilot pin, after the one layer of tin cream of correspondence surface printing for the copper products arranged on printing bearing fixture, the copper products that printing bearing fixture connection is arranged above are by convex pilot pin positioning support on the pilot pin bottom plate, later one by one by nut along each convex pilot pin position blow-down vertically downward, rear cover load onto cover board and pressed.
Description
Technical field
The present invention relates to the technical field of BUSBAR double nut production, specially a kind of print solder paste back nut is accurately positioned
Method.
Background technique
BUSBAR double nut in the production process, needs one layer of tin cream of surface printing in copper products, and then in tin cream table
Face carries out welded nut, and after the completion of paste solder printing, existing production method can not ensure the accurate and effective alignment printing of nut
Face is bonded, so that product bad product rate is high.
Summary of the invention
In view of the above-mentioned problems, ensuring tin cream the present invention provides a kind of method that print solder paste back nut is accurately positioned
It is completed for printing rear, nut accurate and effective alignment printing surface to be bonded, it is ensured that the yields of product.
A kind of method that print solder paste back nut is accurately positioned, it is characterised in that: arrange on printing bearing fixture several
The copper products of a BUSBAR double nut, the location hole between two nuts of each copper products are corresponding on the face domain of printing apparatus
It is provided with first positioning hole, two first positioning holes of each copper products combine to form a pair of of location hole group, control in printing carrying
The bottom of tool is provided with pilot pin bottom plate, and the position that the pilot pin bottom plate corresponds to every group of location hole group is respectively arranged with convex
Pilot pin, after printing the one layer of tin cream of correspondence surface printing of copper products arranged on bearing fixture, in printing bearing fixture connection
The copper products of face arrangement by convex pilot pin positioning support on the pilot pin bottom plate, later one by one by nut along each
Convex pilot pin position blow-down vertically downward, rear cover load onto cover board and pressed so that the power of pressing nut, tin cream uniformly may be used
It leans on.
It is further characterized by:
At least three, which are provided with, on the outer peripheral surface domain of the non-placement copper products of the printing bearing fixture is located at difference
The position corresponding to the guide-localization hole in the guide-localization hole on side, the positioning bottom needle plate is provided with convex guide post；
The position that the cover board corresponds to the convex pilot pin is provided with the first avoid holes, and the cover board corresponds to described
The position of convex guide post is provided with the second pilot hole, and the cover board is pressed vertically downward along convex guide post so that nut and tin cream
Printing surface fitting；
The copper products of arrangement two rows BUSBAR double nut on the printing bearing fixture, every row are provided with the production of several copper
Product, it is ensured that single high production efficiency.
After applying the present invention, pass through and print the matched pilot pin bottom plate of branch carrying tool, cover plate combination use, so that spiral shell
Female printing surface for being vertically bonded tin cream to accurate positionin by convex pilot pin, cooperates cover board integral press mounting in the nut of arrangement
Upper surface, so that pressing active force is uniform, it is ensured that will not overflow tin, after the completion of ensuring paste solder printing, the alignment of nut accurate and effective
Printing surface is bonded, it is ensured that the yields of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pilot pin bottom plate of the invention；
Title corresponding to serial number is as follows in figure:
Position needle bottom plate 1, convex pilot pin 2, convex guide post 3.
Specific embodiment
A kind of method that print solder paste back nut is accurately positioned: the bis- spiral shells of several BUSBAR of arranging on printing bearing fixture
Female copper products, location hole between two nuts of each copper products is corresponding, and that first is provided on the face domain of printing apparatus is fixed
Position hole, two first positioning holes of each copper products combine to form a pair of of location hole group, are arranged in the bottom of printing bearing fixture
Have pilot pin bottom plate 1 (see Fig. 1), the position that pilot pin bottom plate 1 corresponds to every group of location hole group is respectively arranged with convex pilot pin
2, after printing the one layer of tin cream of correspondence surface printing of copper products arranged on bearing fixture, printing bearing fixture connection arrangement above
Copper products by convex 2 positioning support of pilot pin on pilot pin bottom plate, later one by one by nut along each convex positioning
Needle position blow-down vertically downward, rear cover load onto cover board and pressed so that pressing nut, the power of tin cream are uniformly reliable.
At least three, which are provided with, on the outer peripheral surface domain of the non-placement copper products of printing bearing fixture is located at different sides
The position corresponding to guide-localization hole in guide-localization hole, positioning bottom needle plate 1 is provided with convex guide post 3；
The position that cover board corresponds to convex pilot pin is provided with the first avoid holes, and the position that cover board corresponds to convex guide post is set
It is equipped with the second pilot hole, cover board is pressed vertically downward along convex guide post so that the printing surface of nut and tin cream is bonded；
The copper products for two rows BUSBAR double nut of arranging on bearing fixture are printed, every row is provided with several copper products, really
Declaration form time high production efficiency.
It passes through and prints the matched pilot pin bottom plate of branch carrying tool, cover plate combination uses, so that nut is by convex fixed
Position needle vertically to the printing surface that fitting tin cream is accurately positioned, cooperates cover board integral press mounting in the upper surface of the nut of arrangement, so that
It is uniform to press active force, it is ensured that will not overflow tin, and after the completion of ensuring paste solder printing, nut accurate and effective alignment printing surface pasted
It closes, it is ensured that the yields of product.
Specific embodiments of the present invention are described in detail above, but content is only the preferable implementation of the invention
Example, should not be considered as limiting the invention the practical range of creation.It is all to become according to equalization made by the invention application range
Change and improve etc., it shall still fall within the scope of this patent.
Claims (4)
1. a kind of method that print solder paste back nut is accurately positioned, it is characterised in that: arrange several on printing bearing fixture
The copper products of BUSBAR double nut, the location hole correspondence between two nuts of each copper products are set on the face domain of printing apparatus
It is equipped with first positioning hole, two first positioning holes of each copper products combine to form a pair of of location hole group, in printing bearing fixture
Bottom be provided with pilot pin bottom plate, it is convex fixed that the position that the pilot pin bottom plate corresponds to every group of location hole group is respectively arranged with
Position needle, after printing the one layer of tin cream of correspondence surface printing of copper products arranged on bearing fixture, the connection of printing bearing fixture is above
The copper products of arrangement by convex pilot pin positioning support on the pilot pin bottom plate, later one by one by nut along on each
Convex pilot pin position blow-down vertically downward, rear cover load onto cover board and pressed so that pressing nut, the power of tin cream are uniformly reliable.
2. the method that a kind of print solder paste back nut as described in claim 1 is accurately positioned, it is characterised in that: the printing is held
It carries and is provided at least three guide-localization holes for being located at different sides on the outer peripheral surface domain of the non-placement copper products of jig, it is described
The position corresponding to the guide-localization hole of positioning bottom needle plate is provided with convex guide post.
3. the method that a kind of print solder paste back nut as claimed in claim 2 is accurately positioned, it is characterised in that: the cover board pair
The position of convex pilot pin described in Ying Yu is provided with the first avoid holes, and the position that the cover board corresponds to the convex guide post is arranged
There is the second pilot hole, the cover board is pressed vertically downward along convex guide post so that the printing surface of nut and tin cream is bonded.
4. the method that a kind of print solder paste back nut as described in claim 1 is accurately positioned, it is characterised in that: the printing is held
The copper products for two rows BUSBAR double nut of arranging on jig are carried, every row is provided with several copper products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811374555.7A CN109262104A (en) | 2018-11-19 | 2018-11-19 | A kind of method that print solder paste back nut is accurately positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811374555.7A CN109262104A (en) | 2018-11-19 | 2018-11-19 | A kind of method that print solder paste back nut is accurately positioned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109262104A true CN109262104A (en) | 2019-01-25 |
Family
ID=65190537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811374555.7A Pending CN109262104A (en) | 2018-11-19 | 2018-11-19 | A kind of method that print solder paste back nut is accurately positioned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109262104A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204449762U (en) * | 2015-03-04 | 2015-07-08 | 上海瑞示电子科技有限公司 | The positioner of the direct insertion components and parts array welding of pcb board |
| CN107331628A (en) * | 2017-08-07 | 2017-11-07 | 山东晶导微电子有限公司 | A kind of electronic component welder and technique |
| CN206794981U (en) * | 2017-03-31 | 2017-12-26 | 邓育智 | Play pin presser type SMT paster reflow soldering tools |
| CN108247206A (en) * | 2018-01-08 | 2018-07-06 | 歌尔股份有限公司 | Radium welding clamp |
| CN207664031U (en) * | 2017-12-26 | 2018-07-27 | 常州志得电子有限公司 | The brush coating device of diode chip for backlight unit |
-
2018
- 2018-11-19 CN CN201811374555.7A patent/CN109262104A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204449762U (en) * | 2015-03-04 | 2015-07-08 | 上海瑞示电子科技有限公司 | The positioner of the direct insertion components and parts array welding of pcb board |
| CN206794981U (en) * | 2017-03-31 | 2017-12-26 | 邓育智 | Play pin presser type SMT paster reflow soldering tools |
| CN107331628A (en) * | 2017-08-07 | 2017-11-07 | 山东晶导微电子有限公司 | A kind of electronic component welder and technique |
| CN207664031U (en) * | 2017-12-26 | 2018-07-27 | 常州志得电子有限公司 | The brush coating device of diode chip for backlight unit |
| CN108247206A (en) * | 2018-01-08 | 2018-07-06 | 歌尔股份有限公司 | Radium welding clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |