CN2171443Y - Powder device of manufacturing explosive core solder wire - Google Patents
Powder device of manufacturing explosive core solder wire Download PDFInfo
- Publication number
- CN2171443Y CN2171443Y CN 93229300 CN93229300U CN2171443Y CN 2171443 Y CN2171443 Y CN 2171443Y CN 93229300 CN93229300 CN 93229300 CN 93229300 U CN93229300 U CN 93229300U CN 2171443 Y CN2171443 Y CN 2171443Y
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- China
- Prior art keywords
- powder
- cylinder
- utility
- model
- solder wire
- 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
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Abstract
The utility model discloses a powder feeding device of manufacturing powder core solder wire, which is composed of an electric motor, a transmission mechanism and a powder box. The utility model is characterized in that the outer side of the cylinder of the powder feeding device is provided with a plurality of material mixing rods and the side wall of the cylinder is provided with a plurality of material leakage holes. The uniform and accurate powder feeding of the powder can be obtained in order to guarantee the quality of the solder wire. The utility model can be widely used for the processing plant of welding rods.
Description
The utility model relates to solder technology, particularly a kind of powder adding device of making flux-cored wire.
At present, the equipment of generally making flux-cored wire is by the fluting unit, and clod wash unit, powder adding device, tube reducing unit constitute.The fluting unit will coil circle and roll into groove continuously, in the clod wash unit groove clod wash be become sub-circular, in powder adding device medicinal powder evenly be joined in the groove, and the groove that will be added with medicinal powder in the tube reducing unit rolls into tubulose, and reduces to necessary diameter.In these equipment, powder adding device is one of principal element that obtains qualified flux-cored wire, and ways of addressing this issue is to adopt quantitative powder adding device, and common have conveyor type, disc type, drum-type, a vibrations slot type.But these powder adding devices have two big shortcomings: because the effect of medicinal powder gravity, be difficult to guarantee that the apparent density of medicinal powder is constant, the powder weight of constant volume output will change with the variation of apparent density like this, cause the variation of medicinal powder volumetric efficiency, because powder flowbility wants art higher, if mobile poor, will bring difficulty to adding powder, even cause to add powder.
In view of the deficiency that prior art exists, the purpose of this utility model provides and a kind ofly can make the evenly accurate dosing of medicinal powder, guarantees the powder adding device of the manufacturing flux-cored wire of welding quality.
For achieving the above object, the utility model is realized by following scheme.This powder adding device comprises motor, transmission mechanism, dust hopper, and its design feature is: the cylinder of powder adding machine is located on two sidewalls of dust hopper by bearing, and an end of cylinder is provided with belt pulley, links to each other with motor by belt, decelerator.On the dust hopper lateral wall, be provided with powder-wiping plate.Be provided with a plurality of stirring rods in cylindrical outer, cylinder side wall is provided with a plurality of material spilling holes.
The utility model can also further be realized by following measure.Hole on the cylinder side wall can be circular or square, can be continuous between each hole, also can be interrupted.
The utility model is compared with prior art has following advantage:
1. owing to be provided with stirring rod in the cylinder outside of feed appliance, therefore, make in the rotating speed certain limit, powder around the welding wire is in a kind of floating state that revolves, and guarantees that the apparent density of medicinal powder is constant, reaches quantitatively to add powder, and prevent that medicinal powder is agglomerating, make the medicinal powder of mobile difference, also can successfully carry out dosing, thereby guarantee the welding wire quality.
2. owing on the cylinder of feed appliance, be provided with the continuous or interrupted material spilling hole of many different shapes, medicinal powder is bled in the welding wire groove uniformly.
The utility model is further specified with by way of example below in conjunction with accompanying drawing.
The section of structure of the powder adding device that Fig. 1 provides for the utility model,
The vertical view of the powder adding device that Fig. 2 provides for the utility model,
The powder adding device that Fig. 3 provides for the utility model is by the enlarged drawing of A shown in Figure 1.
Shown in Fig. 1,2,3, as can be seen, welding wire 1 passes from feed appliance cylinder 2 central authorities, and cylinder is located on the sidewall of dust hopper 5 by two bearings 4, and an end of cylinder is provided with belt pulley 3, links to each other with motor 9 by belt 7, decelerator 8.On a side outer wall of dust hopper, establish scraper plate 6.On cylinder outer wall, be provided with a plurality of medicinal powder stirring rod 10 and a plurality of powder leakage hole 11.
During work, electric motor starting is by transmission mechanism, and the cylinder of power being passed to feed appliance also rotates, and welding wire (does not draw among the figure) under the roll effect and advances along cylindrical center, because the powder in the dust hopper causes powder to be in and revolves floating state under the effect of the stirring rod on the cylinder that is rotating.The apparent density that guarantees medicinal powder is constant, and not agglomerating, and the material spilling hole of medicinal powder from cylinder successfully joined the welding wire groove uniformly, and unnecessary medicinal powder is wiped off it by scraper plate.
Claims (3)
1, a kind of powder adding device of making flux-cored wire, comprise motor, transmission mechanism, dust hopper, it is characterized in that: the cylinder of powder adding machine is located on two sidewalls of dust hopper by bearing, one end of cylinder is provided with belt pulley, link to each other with motor by transmission mechanism, be provided with powder-wiping plate on the dust hopper lateral wall, be provided with a plurality of stirring rods in cylindrical outer, cylinder side wall is provided with a plurality of holes.
2, powder adding device according to claim 1 is characterized in that: the hole on the said cylinder side wall can be circular or square, can connect between each hole, also can not connect.
3, powder adding device according to claim 1 is characterized in that: said welding wire is to pass from the cylindrical center of feed appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93229300 CN2171443Y (en) | 1993-09-23 | 1993-09-23 | Powder device of manufacturing explosive core solder wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93229300 CN2171443Y (en) | 1993-09-23 | 1993-09-23 | Powder device of manufacturing explosive core solder wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2171443Y true CN2171443Y (en) | 1994-07-13 |
Family
ID=33806195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93229300 Expired - Fee Related CN2171443Y (en) | 1993-09-23 | 1993-09-23 | Powder device of manufacturing explosive core solder wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2171443Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139429A (en) * | 2010-11-24 | 2011-08-03 | 天津三英焊业股份有限公司 | Flux cored wire belt type powder feeding device |
| CN101837527B (en) * | 2009-03-18 | 2012-07-18 | 中冶焊接科技有限公司 | Automatic control powder-feeding device of flux-cored wire and automatic control method |
| CN102962608A (en) * | 2012-11-23 | 2013-03-13 | 南通贝思特科技咨询有限公司 | Powder adding device for flux-cored wire |
| CN104400261A (en) * | 2014-11-14 | 2015-03-11 | 天津市旭智机电设备开发有限公司 | Flux-cored wire powder feeder with powder feeding shaft |
| CN108356438A (en) * | 2017-12-30 | 2018-08-03 | 揭阳市中洲金刚石工具有限公司 | A kind of welding wire and application method with flux bath |
| CN115055863A (en) * | 2022-07-15 | 2022-09-16 | 江苏九洲新材料科技有限公司 | Stainless steel flux-cored wire surface treatment equipment and treatment process thereof |
-
1993
- 1993-09-23 CN CN 93229300 patent/CN2171443Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837527B (en) * | 2009-03-18 | 2012-07-18 | 中冶焊接科技有限公司 | Automatic control powder-feeding device of flux-cored wire and automatic control method |
| CN102139429A (en) * | 2010-11-24 | 2011-08-03 | 天津三英焊业股份有限公司 | Flux cored wire belt type powder feeding device |
| CN102139429B (en) * | 2010-11-24 | 2013-03-20 | 天津三英焊业股份有限公司 | Flux cored wire belt type powder feeding device |
| CN102962608A (en) * | 2012-11-23 | 2013-03-13 | 南通贝思特科技咨询有限公司 | Powder adding device for flux-cored wire |
| CN104400261A (en) * | 2014-11-14 | 2015-03-11 | 天津市旭智机电设备开发有限公司 | Flux-cored wire powder feeder with powder feeding shaft |
| CN108356438A (en) * | 2017-12-30 | 2018-08-03 | 揭阳市中洲金刚石工具有限公司 | A kind of welding wire and application method with flux bath |
| CN115055863A (en) * | 2022-07-15 | 2022-09-16 | 江苏九洲新材料科技有限公司 | Stainless steel flux-cored wire surface treatment equipment and treatment process thereof |
| CN115055863B (en) * | 2022-07-15 | 2023-08-18 | 江苏九洲新材料科技有限公司 | Stainless steel flux-cored wire surface treatment equipment and treatment process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |