CN2379248Y - Automatic abrasive blasting machine for aluminium alloy shaped materials - Google Patents
Automatic abrasive blasting machine for aluminium alloy shaped materials Download PDFInfo
- Publication number
- CN2379248Y CN2379248Y CN 99236703 CN99236703U CN2379248Y CN 2379248 Y CN2379248 Y CN 2379248Y CN 99236703 CN99236703 CN 99236703 CN 99236703 U CN99236703 U CN 99236703U CN 2379248 Y CN2379248 Y CN 2379248Y
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- CN
- China
- Prior art keywords
- sand
- sand blasting
- blast room
- aluminium alloy
- blasting machine
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- Expired - Fee Related
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Abstract
The utility model relates to a sand blasting machine composed of a sand storage device, a sand blasting chamber, sand blasting heads, a centrifugal fan and feeding tables, wherein, a sand storage chamber arranged above the sand blasting chamber is connected with the four sand blasting heads which are distributed inside the sand blasting chamber uniformly up and down through no less than four sand feeding pipes, each sand blasting head is supplied with air by the unified centrifugal fan through an air feeding pipe, and the feeding tables are respectively arranged on the inlet end and the outlet end of the sand blasting chamber. The utility model has the advantages of free of acid and alkali treatment, reduced environment pollution, low aluminium consumption, favorable surface quality, low processing cost, etc., and is suitable for the sand blasting of aluminium sections.
Description
The utility model relates to metal surface treating device, particularly a kind of aluminium alloy extrusions automatic sand-blasting machine.
At present, people have liked adopting opaque aluminium alloy extrusions to make door and window.For the surface that makes aluminium alloy extrusions can obtain the effect of " mute light ", the way that prior art is taked is aluminium alloy type to be carried out acid and alkali corrosion handle.But there are many defectives in this processing method, mainly is that the aluminium loss is big, the quantity of alkali consumption height, and oxidation treatment time is long, and the waste residue processing cost is high and cause environmental pollution easily, is not a kind of good processing method therefore.
The purpose of this utility model is to provide a kind of aluminium loss low, difficult generation environmental pollution, can make aluminium alloy extrusions obtain the not aluminium alloy extrusions automatic sand-blasting machine of reflecting effect.
Above-mentioned task realizes by this way: this sand-blasting machine is made up of sand storing machine, blast room, abrator head, centrifugal blower and defeated material platform, sand storage chamber places the top of blast room, by being not less than four be connected with four abrator heads that are uniformly distributed in up and down in the blast room for sandpipe, by air feed pipe air feed, defeated material platform is arranged at blast room's entrance end respectively to each abrator head by unified centrifugal blower.
The utility model is work like this: aluminium alloy extrusions enters the blast room from the defeated material platform of blast room's entrance point, meanwhile start centrifugal blower, high speed is distinguished and admirable to be sprayed from abrator head, the fine sand that drives for sandpipe sprays to aluminium alloy section surface, under the sand flow of high speed and high pressure impacts, not only removed the cutter trade of aluminium alloy section surface, stay the vestige that is produced through the fine sand bump simultaneously on its surface, microcosmic sees it is a rugged surface, and macroscopic view sees it is an opaque surface, thereby reaches the effect of mute light.The impurity of removing the surface is handled through the alkaline etching of simple and short time again in surface after blasting treatment, can carry out oxidation processes.Adopt blasting treatment, its aluminium loss ratio adopts acid and alkali corrosion to handle reduction nearly 80%.This shows, the utility model compared with the prior art, advantage such as having does not need acid and alkali corrosion to handle, and reduces environmental pollution, and the aluminium loss is low, and the good and processing cost of surface quality is cheap.
Below in conjunction with accompanying drawing structure of the present utility model is further described.
Fig. 1 is a kind of cross-sectional schematic of implementing structure of the utility model.
Fig. 2 be among Fig. 1 A to partial schematic sectional view.
As shown in Figure 1, the sand storing machine made from steel plate 1 places the top of blast room 2, evenly places abrator heads 3 in the blast room 2 by being communicated with sand storing machine 1 for sandpipe 4.Each abrator head 3 is connected with centrifugal blower 6 by air feed pipe 5.Defeated material platform 7 is arranged at the import and export end of blast room 2 respectively.In order to make the utility model obtain better result of use, also can take following measure:
The sandblast of being adopted is suitable with aluminum oxide sand, chromium sand and stainless shot, and its granularity can be selected in 60～120 order scopes on demand, rough surface when excessive, too small easy efflorescence.
For sandblast can be recycled, do not need manually to add sand or sand removal, a cyclone separator 8 can be set on sand storing machine 1,2 bottom is provided with a sand suction pipe 9 that is connected with cyclone separator 8 air inlets in the blast room, the air outlet of this cyclone separator 8 is communicated with the air exhauster of dust pelletizing system, also is provided with a Weight type valve 10 in cyclone separator 8 lower ends.This improvement is work like this: the air exhauster that starts dust pelletizing system, in cyclone separator 8, just produce negative pressure, the sandblast that falls within 2 bottoms, blast room is drawn into cyclone separator 8, the heavier sandblast of weight is just fallen along the bucket shape barrel rotation of cyclone separator 8, behind constant weight, automatically opening Weight type valve 10 falls in the sand storage chamber 2 again, and the sandblast of efflorescence and lighter impurity just are discharged to from air outlet and collect the dust pelletizing system, thereby the sandblast of recovery is purified, and makes it to recycle.
Described transport platform 7 places the conveying roller bearing 12 on the stand 11 by the stand 11 that shaped steel is welded into, locating wheel 13 and be made up of the frictional drive axle 14 of driven by motor.Aluminium alloy extrusions to be processed is put on the conveying roller bearing 12 of feed inlet end transport platform, behind locating wheel 13 location, deliver to frictional drive axle 14, drive by frictional drive axle 14 again and deliver to blast room 2, aluminium alloy extrusions after the blasting treatment is the output of 2 discharging opening from the blast room, drives lower edge transport platform 7 at the frictional drive axle 14 of discharge port end and pull out the entire process process of finishing.
For prevent sandblast from the blast room 2 sandblast splash away from charging aperture and discharging opening, 2 charging aperture and discharging opening place are provided with by many slat gums band and constitute buffering dividing plate 15 in the blast room.
The utility model is specially adapted to the aluminium alloy type blasting treatment, also is suitable for stainless steel and plastic material and carries out the blasting treatment use.
Claims (3)
1, a kind of aluminium alloy extrusions automatic sand-blasting machine, it is characterized in that forming by sand storing machine (1), blast room (2), abrator head (3), centrifugal blower (6) and defeated material platform (7), sand storage chamber (1) places the top of blast room (2), be connected by four the corresponding abrator heads (3) that are not less than four confession sandpipe (4) and be uniformly distributed in up and down in the blast room (2), by air feed pipe (5) air feed, defeated material platform (7) is arranged at blast room (2) import and export end respectively to each abrator head (3) by unified centrifugal blower (6).
2, sand-blasting machine according to claim 1 is characterized in that abrator head (3) is eight, each four up and down, evenly is arranged in the blast room (2).
3, sand-blasting machine according to claim 1, the top that it is characterized in that sand storing machine (1) is provided with a cyclone separator (8), the bottom of (2) is provided with the sand suction pipe (9) that a bar is communicated with cyclone separator (8) air inlet in the blast room, the air outlet of this cyclone separator (8) is communicated with the air exhauster of dust pelletizing system, also is provided with a Weight type valve (10) in the lower end of cyclone separator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236703 CN2379248Y (en) | 1999-07-23 | 1999-07-23 | Automatic abrasive blasting machine for aluminium alloy shaped materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236703 CN2379248Y (en) | 1999-07-23 | 1999-07-23 | Automatic abrasive blasting machine for aluminium alloy shaped materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2379248Y true CN2379248Y (en) | 2000-05-24 |
Family
ID=34024482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99236703 Expired - Fee Related CN2379248Y (en) | 1999-07-23 | 1999-07-23 | Automatic abrasive blasting machine for aluminium alloy shaped materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2379248Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497180B (en) * | 2008-12-17 | 2011-07-20 | 吴楹 | Blasting unit and blaster thereof |
| CN102248492A (en) * | 2011-07-22 | 2011-11-23 | 大同齿轮(昆山)有限公司 | Sander |
| CN102490126A (en) * | 2011-12-22 | 2012-06-13 | 苏州雅泛迪铝业有限公司 | Sand blasting machine |
| CN103949981A (en) * | 2014-04-30 | 2014-07-30 | 佛山市南海区肇科机械制造有限公司 | Aluminum profile sand-blasting machine with novel dust removal system |
| CN109397107A (en) * | 2018-11-06 | 2019-03-01 | 广东江晟铝业有限公司 | Oxidation aluminium processing method |
-
1999
- 1999-07-23 CN CN 99236703 patent/CN2379248Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497180B (en) * | 2008-12-17 | 2011-07-20 | 吴楹 | Blasting unit and blaster thereof |
| CN102248492A (en) * | 2011-07-22 | 2011-11-23 | 大同齿轮(昆山)有限公司 | Sander |
| CN102490126A (en) * | 2011-12-22 | 2012-06-13 | 苏州雅泛迪铝业有限公司 | Sand blasting machine |
| CN103949981A (en) * | 2014-04-30 | 2014-07-30 | 佛山市南海区肇科机械制造有限公司 | Aluminum profile sand-blasting machine with novel dust removal system |
| CN103949981B (en) * | 2014-04-30 | 2016-08-17 | 佛山市南海区肇科机械制造有限公司 | The aluminium section bar sand-blasting machine of dust pelletizing system |
| CN109397107A (en) * | 2018-11-06 | 2019-03-01 | 广东江晟铝业有限公司 | Oxidation aluminium processing method |
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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 |