CN203292674U - FCB soldering flux dispensing device - Google Patents
FCB soldering flux dispensing device Download PDFInfo
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- CN203292674U CN203292674U CN2013203190992U CN201320319099U CN203292674U CN 203292674 U CN203292674 U CN 203292674U CN 2013203190992 U CN2013203190992 U CN 2013203190992U CN 201320319099 U CN201320319099 U CN 201320319099U CN 203292674 U CN203292674 U CN 203292674U
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- soldering flux
- flux
- fcb
- funnel
- dispensing
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Abstract
The utility model provides an FCB soldering flux dispensing device which comprises a soldering flux funnel, a copper plate and a scraper. A first partition plate and a second partition plate are arranged in the soldering flux funnel and divide the space in the soldering flux funnel into a middle area and two equal side areas. A first small dispensing hole is formed in the center of the bottom of the soldering flux funnel, corresponds to the middle area of the soldering flux funnel and is used for dispensing new soldering flux. The two sides of the first small dispensing hole are respectively provided with a second small dispensing hole. The second small dispensing holes correspond to the two side areas of the soldering flux funnel and are used for dispensing used old soldering flux. The FCB soldering flux dispensing device has the advantages of reducing cost. Compared with a soldering flux utilization method in the prior art, 0.55 ton of soldering flux can be saved in each ton of PF-155 soldering flux. Counting according to 8 tons of dosage used by the Hong Kong ship heavy industry, soldering cost can be saved by about 120,000 RMB each month. The FCB soldering flux dispensing device can improve working efficiency. Old soldering flux is recycled again, so that work, of cleaning old soldering flux after welding, by welders is reduced, and welding post-processing working efficiency is increased by 30%.
Description
Technical field
The utility model relates to a kind of FCB solder flux dissemination apparatus.
Background technology
FCB is the abbreviation of FLUX CUPPER BACKING, represents copper lining one side welding with back formation solder technology, is a kind of of Lincoln weld, generally is applied in the splice joint process of shipbuilding industry flat section.The FCB welding machine of day Benshen's steel making is all used in domestic each large shipyard at present, and in welding process, needs to realize the one side welding with back formation effect with a kind of reverse side solder flux PF-155R.Due to technical monopoly, this solder flux must be from the import of day Benshen steel, and price is far above domestic common submerged arc welding flux, unit price: 4480 beautiful yuan/tons.And the repeated recovery that is different from common submerged arc welding flux uses, and PF-155R is disposable solder flux, and consumption is larger, and take port ship heavy industry as example, a month use amount reaches 8 tons, amounts to RMB nearly 220,000.Before actual welding, the PF-155R solder flux is to spread on the reverse side copper coin by a dissemination apparatus, and the standard dispersion width is 110mm, height 7mm.This dissemination apparatus is a funnel type automatic walking trolley, and as shown in Figure 5, the funnel bottom center is provided with a circular aperture, the PF-155R solder flux drains to copper coin central authorities by aperture, a scraper plate that connects by the dolly rear strikes off solder flux, obtains the effect that 110mm is wide, 7mm is high, as shown in Figure 6.Then by air bag jacking copper coin, make solder flux tightly contact with the reverse side welding bead, in welding process, the molten iron of penetration contact PF-155R solder flux generation metallurgical chemistry is reacted, and obtains the reverse side welding bead of high-quality, reaches the purpose of one side welding with back formation.
Summary of the invention
For structural deficiency in prior art, the purpose of this utility model is to provide a kind of FCB solder flux dissemination apparatus, be beneficial to reduce the use amount of solder flux PF-155R under the prerequisite that guarantees welding quality, meet the specification requirement that solder flux scatters, reach the purpose that reduces costs.
For achieving the above object, the technical solution adopted in the utility model is to provide a kind of FCB solder flux dissemination apparatus, this dissemination apparatus includes flux hopper, copper coin, scraper plate, wherein: in described flux hopper, be provided with the first dividing plate and second partition, space in flux hopper is divided into to zone line and impartial two side areas, the flux hopper bottom centre position is provided with first and scatters aperture, and corresponding the zone line of flux hopper, in the first both sides of scattering aperture, be respectively equipped with second and scatter aperture, and corresponding the two side areas of flux hopper.
Effect of the present utility model is to use the advantage of this FCB solder flux dissemination apparatus to be:
1, cost: with original solder flux using method, compare, PF-155R solder flux per ton can be saved approximately 0.55 ton, by 8 tons of calculating of port ship heavy industry moon consumption, can save per month nearly 120,000 yuan of wlding cost.
2, efficiency: old solder flux reclaims use again, has reduced the work of the old solder flux of welder's postwelding cleaning, improves after welding treatment operating efficiency 30%.
The accompanying drawing explanation
Fig. 1 is dissemination apparatus structural front view of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is solder flux administrative division map on copper coin in dissemination apparatus of the present utility model;
The former technology of Fig. 5 is mixed solder flux and is scattered the interposed structure top view;
Solder flux administrative division map on copper coin in the dissemination apparatus of the former technology of Fig. 6.
In figure:
1, flux hopper 2, copper coin 3, scraper plate 4, the first dividing plate 5, second partition
The specific embodiment
By reference to the accompanying drawings the structure of FCB solder flux dissemination apparatus of the present utility model is illustrated.
The design philosophy of FCB solder flux dissemination apparatus of the present utility model is based on field practice and finds; in the actual welding process; the PF-155R solder flux that participates in the welding reaction in the 110mm width range only centered by the about 30mm width in position; and the solder flux of each 40mm width of both sides does not participate in the welding reaction, only plays the effect that side leakage does not occur the protection molten iron.
FCB solder flux dissemination apparatus structure of the present utility model is, this dissemination apparatus includes flux hopper 1, copper coin 2, scraper plate 3, in described flux hopper 1, be provided with the first dividing plate 4 and second partition 5, space in flux hopper 1 is divided into to zone line and impartial two side areas, flux hopper 1 bottom centre position is provided with first and scatters aperture, and corresponding the zone line of flux hopper 1, in the both sides of the first circular aperture, be respectively equipped with second and scatter aperture, and corresponding the two side areas of flux hopper 1.It is identical that described the first distribution aperture and second scatters the aperture of aperture.
FCB solder flux dissemination apparatus function of the present utility model is achieved in that
FCB solder flux dissemination apparatus of the present utility model is defined as:
(1) funnel 1 bottom first is scattered hole diameter and is reduced, and corresponding zone line keeps former aperture and namely first scatters aperture, and area is kept to 5/11 of original area, and corresponding diameter reduces to 14mm by 20mm, loads new solder flux A.
(2) funnel 1 about bottom processes respectively two second and scatters apertures, and it is identical that its area and first scatters little hole area, and the second distribution aperture center is respectively apart from limit, the left and right 55mm of copper coin 2.
(3) in funnel 1, install the first dividing plate 4, second partition 5 additional, funnel is divided into to three zones, be i.e. zone line and impartial two side areas.
(4) three zones that are divided into, the new solder flux A of zone line filling, the used old solder flux B of areas at both sides filling.
(5) by three, scatter aperture, make new solder flux be dispersed in copper coin 2 central areas, old solder flux B is dispersed in copper coin 2 areas at both sides.
(6) carriage walking, scraper plate 3 strikes off solder flux, the new solder flux A of 50mm in the middle of forming, the distribution form of the old solder flux B of each 30mm of left and right.
Set copper coin 2 30mm zones, middle part and each additional 10mm of both sides and scatter new solder flux A as buffering area, each 30mm of edge scatters used old solder flux B.So new solder flux A scatters 50mm width altogether, and old solder flux B scatters 60mm width altogether.After improvement, carry out soldering test, up-to-standard, meet the specification requirement that solder flux scatters.
Claims (2)
1. FCB solder flux dissemination apparatus, this dissemination apparatus includes flux hopper (1), copper coin (2), scraper plate (3), it is characterized in that: in described flux hopper (1), be provided with the first dividing plate (4) and second partition (5), space in flux hopper (1) is divided into to zone line and impartial two side areas, flux hopper (1) bottom centre position is provided with first and scatters aperture, and corresponding the zone line of flux hopper (1), in the first both sides of scattering aperture, be respectively equipped with second and scatter aperture, and corresponding the two side areas of flux hopper (1).
2. FCB solder flux dissemination apparatus according to claim 1 is characterized in that: described first scatters aperture and second, and to scatter the aperture of aperture identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203190992U CN203292674U (en) | 2013-06-04 | 2013-06-04 | FCB soldering flux dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203190992U CN203292674U (en) | 2013-06-04 | 2013-06-04 | FCB soldering flux dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292674U true CN203292674U (en) | 2013-11-20 |
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ID=49568713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203190992U Expired - Fee Related CN203292674U (en) | 2013-06-04 | 2013-06-04 | FCB soldering flux dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746949A (en) * | 2018-08-02 | 2018-11-06 | 唐山开元特种焊接设备有限公司 | FCB splice joint equipment |
| CN111992859A (en) * | 2020-08-26 | 2020-11-27 | 上海外高桥造船有限公司 | Powder spreading device |
-
2013
- 2013-06-04 CN CN2013203190992U patent/CN203292674U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746949A (en) * | 2018-08-02 | 2018-11-06 | 唐山开元特种焊接设备有限公司 | FCB splice joint equipment |
| CN108746949B (en) * | 2018-08-02 | 2024-03-15 | 唐山开元自动焊接装备有限公司 | FCB jointed board welding equipment |
| CN111992859A (en) * | 2020-08-26 | 2020-11-27 | 上海外高桥造船有限公司 | Powder spreading device |
| CN111992859B (en) * | 2020-08-26 | 2022-04-05 | 上海外高桥造船有限公司 | Powder spreading 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: 20131120 Termination date: 20210604 |