CN206316502U - Rosin scaling powder reflux unit for relay soldering tin - Google Patents
Rosin scaling powder reflux unit for relay soldering tin Download PDFInfo
- Publication number
- CN206316502U CN206316502U CN201621452440.1U CN201621452440U CN206316502U CN 206316502 U CN206316502 U CN 206316502U CN 201621452440 U CN201621452440 U CN 201621452440U CN 206316502 U CN206316502 U CN 206316502U
- Authority
- CN
- China
- Prior art keywords
- rosin
- scaling powder
- groove
- cup
- relay
- 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.)
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Links
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 title claims abstract description 122
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 title claims abstract description 122
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 title claims abstract description 122
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000010992 reflux Methods 0.000 title claims description 10
- 239000000843 powder Substances 0.000 title abstract description 29
- 238000005476 soldering Methods 0.000 title abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 230000004907 flux Effects 0.000 claims description 20
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 2
- 235000011613 Pinus brutia Nutrition 0.000 claims description 2
- 241000018646 Pinus brutia Species 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 7
- 230000002950 deficient Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model relates to a rosin scaling powder backflow device for relay soldering tin, which comprises a rosin cup, wherein the lower end of the rosin cup is provided with a rosin discharge hole, a rosin groove is arranged above the inner part of the rosin cup, and the rosin groove comprises an upper edge which enables excessive rosin to overflow and flow back to the rosin cup; the rosin discharge gate passes through the rosin discharging pipe and links to each other with the entry of hydraulic pump, the export of hydraulic pump even has the rosin inlet pipe, the discharge gate of rosin inlet pipe is located the rosin groove. The utility model provides a bad problem of soldering tin that leads to because of being stained with or being stained with scaling powder less when relay pin position soldering tin, reduced the number of times of supplementary rosin, simplified technology to reduce scaling powder viscosity, solved because of the scaling powder high relay bottom plate that leads to of scaling powder concentration is stained with the scaling powder problem.
Description
Technical field
The utility model is related to relay production equipment field, and in particular to a kind of relay scolding tin is returned with rosin flux
Flow device.
Background technology
Rosin is the conventional scaling powder of relay scolding tin.At present, during the scolding tin of relay pin position, the work of soldering flux applying
Sequence drives rosin groove to spoon up rosin typically by cylinder, then the pin position of workpiece is stained with into rosin on rosin groove.This side
Method has following weak point：
1) artificial supplementation scaling powder is needed, if scaling powder supplement is not enough, the rosin amount that rosin groove is scooped up is very few or rosin
Groove can not scoop up rosin, come workpiece can be caused to be stained with inadequate scaling powder or be stained with less than scaling powder, cause scolding tin bad or scolding tin not on；
2) rosin flux most of the time in rosin cup remains static, and scaling powder is become sticky, workpiece is stained with
During scaling powder, scaling powder easily climbs to workpiece bottom pin position with upper bit, causes the plastic cement position of workpiece base plate to be stained with scaling powder,
So that product defective insulation.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved in the utility model is：How relay pin position is avoided
During scolding tin pin position soldering flux applying it is not enough or be stained with completely less than, and scaling powder it is excessively sticky the problem of.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of relay scolding tin rosin flux reflux, including rosin cup are provided, the rosin cup lower end is provided with
Top is provided with rosin groove in rosin discharging opening, the rosin cup, and the rosin groove flows back to rosin cup including overflowing excessive rosin
Top edge；The rosin discharging opening is connected by rosin discharge nozzle with the entrance of hydraulic pump, and the outlet of the hydraulic pump is connected with
Rosin feed pipe, the discharging opening of the rosin feed pipe is located on rosin groove.
The hydraulic pump is extracted rosin from rosin cup lower end out on the rosin groove above new stream to rosin cup of laying equal stress on, the pine
Fragrant groove can retain a certain amount of rosin, and excessive rosin overflows from rosin groove, flows back in rosin cup, so completes rosin flux
Reflux cycle.
Preferably, the rosin groove top edge is provided with groove.The groove is conducive to excessive rosin spilling to flow back to rosin cup.
The beneficial effect that the utility model can be obtained has：By the way that scaling powder is back on rosin groove so that rosin groove
Enough rosin can be retained always, scolding tin is bad caused by being stained with or being stained with less than scaling powder less when solving relay pin position scolding tin
The problem of, and the number of times of supplement rosin is reduced, simplify technique；Flowed by rosin flux, reduce scaling powder viscosity, solved
Determine the baseboard for relay soldering flux applying problem caused by scaling powder excessive concentration.The utility model can effectively reduce scolding tin work
The fraction defective of sequence.
Brief description of the drawings
Fig. 1 is a kind of structural representation of relay scolding tin rosin flux reflux of the present utility model；
Fig. 2 is the structural representation of rosin flux device in the prior art.
Embodiment
The utility model is described in detail below in conjunction with specification drawings and specific embodiments：
A kind of relay scolding tin rosin flux reflux as shown in Figure 1, including rosin cup 1, the rosin cup 1
Lower end is provided with rosin discharging opening 2, and 1 inside front of the rosin cup is provided with rosin groove 3, and the rosin groove 3 includes making excessive rosin
The top edge for flowing back to rosin cup 1 is overflowed, the top edge of rosin groove 3 is provided with groove 8.The rosin discharging opening 2 is gone out by rosin
Expects pipe 4 is connected with the entrance of hydraulic pump 5, and the outlet of the hydraulic pump 5 is connected with rosin feed pipe 6, the end of rosin feed pipe 6
Rosin charging aperture 7 be located at rosin groove 3 on.
During rosin flux reflux of the present utility model work, first load rosin in rosin cup 1, rosin is from rosin
Discharging opening 2 flows out, and hydraulic pump 5 is compressed action, and rosin is extracted into pump, then by rosin feed pipe 6, in rosin feed pipe
Rosin is discharged on rosin groove 3 by the rosin charging aperture 7 of 6 ends, and rosin groove 3 retains a certain amount of rosin, excessive rosin from
The groove 8 of the top edge of rosin groove 3 overflows, and flows back in rosin cup 1, so completes the reflux cycle of rosin flux.
As a comparison, Fig. 2 is to be provided with rosin groove 3, the rosin groove 3 in scaling powder device of the prior art, rosin cup 1
It is connected by connecting rod 9 with cylinder 10.During work, the drivening rod 9 of cylinder 10 is acted with rosin groove 3, and the rosin in rosin cup 1 is scooped
Rise.The scaling powder device of prior art needs artificial supplement scaling powder in time, pin position when otherwise can cause relay pin position scolding tin
Soldering flux applying is not enough or be stained with completely less than the problem of, and scaling powder viscosity is big, is easily stained with the plastic cement position of workpiece base plate and helps
Solder flux causes product defective insulation.
Compared with prior art, the utility model is by the way that scaling powder is back on rosin groove so that rosin groove always can
Retain enough rosin, scolding tin is bad asks caused by being stained with or being stained with less than scaling powder less when solving relay pin position scolding tin
Topic, and the number of times of supplement rosin is reduced, simplify technique；Flowed by rosin flux, reduce scaling powder viscosity, solve
The baseboard for relay soldering flux applying problem caused by scaling powder excessive concentration.The utility model can effectively reduce scolding tin process
Fraction defective.
It is more excellent embodiment of the present utility model above, the utility model is not limited to above-mentioned embodiment, this
Art personnel carry out the modification of routine on the basis of above-mentioned, should also belong to protection domain of the present utility model.
Claims (2)
1. a kind of relay scolding tin rosin flux reflux, it is characterised in that：Including rosin cup (1), the rosin cup
(1) lower end is provided with rosin discharging opening (2), and described rosin cup (1) inside front is provided with rosin groove (3), and the rosin groove (3) includes
Excessive rosin is set to overflow the top edge for flowing back to rosin cup (1)；The rosin discharging opening (2) passes through rosin discharge nozzle (4) and hydraulic pressure
The entrance of pump (5) is connected, and the outlet of the hydraulic pump (5) is connected with rosin feed pipe (6), rosin feed pipe (6) end
Rosin charging aperture (7) is located on rosin groove (3).
2. a kind of relay scolding tin rosin flux reflux according to claim 1, it is characterised in that：The pine
Fragrant groove (3) top edge is provided with groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452440.1U CN206316502U (en) | 2016-12-27 | 2016-12-27 | Rosin scaling powder reflux unit for relay soldering tin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452440.1U CN206316502U (en) | 2016-12-27 | 2016-12-27 | Rosin scaling powder reflux unit for relay soldering tin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206316502U true CN206316502U (en) | 2017-07-11 |
Family
ID=59260412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621452440.1U Active CN206316502U (en) | 2016-12-27 | 2016-12-27 | Rosin scaling powder reflux unit for relay soldering tin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206316502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033989A (en) * | 2019-05-14 | 2019-07-19 | 常州轻工职业技术学院 | Apparatus automatization assembling rosin feed mechanism |
| WO2019140842A1 (en) * | 2018-01-19 | 2019-07-25 | 深圳市海目星激光智能装备股份有限公司 | Rosin recycling system |
| CN113140428A (en) * | 2021-04-27 | 2021-07-20 | 湖南三易精工科技有限公司 | Rosin automatic feeding device |
-
2016
- 2016-12-27 CN CN201621452440.1U patent/CN206316502U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019140842A1 (en) * | 2018-01-19 | 2019-07-25 | 深圳市海目星激光智能装备股份有限公司 | Rosin recycling system |
| CN110033989A (en) * | 2019-05-14 | 2019-07-19 | 常州轻工职业技术学院 | Apparatus automatization assembling rosin feed mechanism |
| CN113140428A (en) * | 2021-04-27 | 2021-07-20 | 湖南三易精工科技有限公司 | Rosin automatic feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Zhiqin Inventor after: Wu Hongjiang Inventor before: Zeng Zhiqin Inventor before: Wu Hongjiang |
|
| CB03 | Change of inventor or designer information |