CN203542381U - Multiple-station rotary feeding sand-blasting machine - Google Patents
Multiple-station rotary feeding sand-blasting machine Download PDFInfo
- Publication number
- CN203542381U CN203542381U CN201320695412.2U CN201320695412U CN203542381U CN 203542381 U CN203542381 U CN 203542381U CN 201320695412 U CN201320695412 U CN 201320695412U CN 203542381 U CN203542381 U CN 203542381U
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- nozzle
- sand
- swivelling
- blasting machine
- jet pipe
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Abstract
The utility model provides a multiple-station rotary feeding sand-blasting machine. The multiple-station rotary feeding sand-blasting machine comprises rotary sprayer pipes, a guide rail, a walking trolley and a plurality of unpowered supporting trolleys, wherein the walking trolley and the unpowered supporting trolleys are arranged on the guide rail; a sand-blasting tank and a fixed sprayer pipe connected with an outlet at the lower part of the sand-blasting tank are fixedly arranged on the walking trolley; a liftable fixed bracket and a rotary sprayer pipe driving system are fixedly arranged on the walking trolley; a supporting trolley lifting device and a bearing roller for bearing the rotary sprayer pipe are mounted on each unpowered supporting trolley; the right end of the fixed sprayer pipe is fixedly connected with the liftable fixed bracket; the rotary sprayer pipe driving system comprises a reducing motor, a driving chain wheel driven by the reducing motor, a coupler and a plurality of driven chain wheels driven by the driving chain wheel; the left end of the coupler is fixedly connected with the fixed sprayer pipe; the right end of the coupler is connected with the left end of the rotary sprayer pipe through a bearing and a supporting piece; the driven chain wheels are fixedly arranged on the rotary sprayer pipe; a nozzle is mounted at the front end of the rotary sprayer pipe; an included angle of an injection direction and a horizontal surface is 45 degrees. The multiple-station rotary feeding sand-blasting machine provided by the utility model can be used for carrying out sand blasting and shot blasting on a plurality of workpieces simultaneously.
Description
Technical field
The utility model relates to field of mechanical technique, relates in particular to a kind of sandblast machine, specifically refers to that a kind of multiple-station rotation sends sand-blasting machine to.
Background technology
The industries such as petrochemical industry, iron and steel, concentrated supply of heating in the city, water supply and sewage are used steel pipe in a large number, and for improving pipe service life, steel pipe inside and outside wall needs the processing such as surface peening, rust cleaning, japanning.Shotblasting, blasting treatment can strengthening surfaces, improve fatigue strength and corrosion resistance, also increase its epidermis area simultaneously, increase the adhesion of lacquer painting and metal surface.When steel pipe carries out ball blast, sandblast and japanning processing, need work piece inner surface rotation shot-peening, realizing rotation shot-peening has two schemes, the first workpiece rotation; The second jet pipe rotation.But this two schemes is all the sandblast Shot Blasting that once can only realize a workpiece at present, and operating efficiency is lower.
Utility model content
The technical problems to be solved in the utility model is to provide and a kind ofly new once can realizes multiple workpiece sandblast Shot Blastings and the more much higher station rotary of operating efficiency is sent sand-blasting machine to.
The technical solution of the utility model is, first provide multiple-station rotation to send sand-blasting machine to, comprise swivelling-nozzle, guide rail and be located at walking dolly and the some unpowered supporting trolleys on guide rail, on described walking dolly, be fixed with sand-spraying pot and the multiple fixing jet pipe being connected with the lower part outlet of sand-spraying pot, on described walking dolly, be also installed with liftable fixed support and swivelling-nozzle drive system, the backing roll of supporting trolley lowering or hoisting gear and the multiple swivelling-nozzles of supporting is housed on unpowered supporting trolley, the right-hand member of fixing jet pipe is fixed on liftable fixed support, described swivelling-nozzle drive system comprises reducing motor, at least one drive sprocket being driven by reducing motor, shaft coupling, by drive sprocket, pass through the multiple driven sprockets of chain-drive, the left end of described shaft coupling is fixedly connected with fixing jet pipe, the right-hand member of described shaft coupling passes through bearing, support member is connected with the left end of swivelling-nozzle, driven sprocket is fixed on swivelling-nozzle, the front end of swivelling-nozzle is equipped with nozzle, the injection direction of described nozzle becomes 25 °～75 ° angles with horizontal plane.
Adopt after above scheme, the utility model is as the equipment of realizing jet pipe nozzle rotation, and its effect is blast tube rotate and do straight-line feed motion, and workpiece arrives after fixing station, by multistation nozzle, rotates straight ahead, enters and in workpiece, carries out blasting treatment.The rotary actuation of jet pipe is a reductor, by duplex chain wheel, drives multiple jet pipes to rotate simultaneously, and drives axial advancement by walking dolly, realizes the turnover blasting treatment of work piece inner surface.This device is mainly that a former jet pipe is divided into two parts, and one is static non-rotary for fixing jet pipe, only axially moves, and another part is that swivelling-nozzle advances by the driving realization rotation of reductor.In a word, this patent adopts power to drive multiple jet pipes to rotate and mobile mode simultaneously, substitutes the rotating-barrel mechanism of a workpiece of an original power drive, and such power source replaces multiple power sources, greatly reduces cost of manufacture.
As preferably, on described walking dolly, by being installed with reducing motor, the bottom of walking dolly is provided with wheel, and reducing motor and wheel carry out transmission by sprocket wheel chain.
As preferably, described bearing is rolling bearing.
As preferably, the quantity of described driven sprocket is three.
As preferably, the quantity of described drive sprocket is two.
As preferably, described nozzle is comprised of jet pipe tube connector and jet expansion pipe, and jet pipe tube connector is fixedly connected on the front end of swivelling-nozzle, and the spray angle of jet expansion pipe becomes 25 °～75 ° angles with horizontal plane.
As preferably, described jet pipe tube connector is fixedly connected on the front end of swivelling-nozzle 7 by screw thread.
As preferably, the injection direction of described nozzle and horizontal plane angle at 45 °.
Accompanying drawing explanation
Accompanying drawing 1 is the main TV structure schematic diagram that the utility model multiple-station rotation is sent sand-blasting machine to;
Accompanying drawing 3 is local structure for amplifying schematic diagrames in Q position in Fig. 1;
Accompanying drawing 4 is nozzle arrangements schematic diagrames of the present utility model;
Accompanying drawing 5 be in Fig. 1 K to view.
Shown in figure:
1, walking dolly; 2, walking dolly drive system; 3, sand-spraying pot; 4, swivelling-nozzle drive system; 41, drive sprocket; 42, middle part sprocket wheel; 43, right sprocket wheel; 44, left sprocket wheel; 45, rolling bearing; 46, shaft coupling; 5, fixing and lifting support; 6, fixing jet pipe; 7, swivelling-nozzle; 8, unpowered supporting trolley; 81, supporting trolley lowering or hoisting gear; 82, swivelling-nozzle backing roll; 83, supporting trolley wheel; 9, swivelling-nozzle fixing support rack; 10, nozzle; 101, jet pipe tube connector; 102, jet expansion pipe; 11, sand blasting room; 12, by sandblast steel pipe; 13, vehicle guide; 14, walking dolly wheel.
The specific embodiment
The specific embodiment of multiple-station rotation of the present utility model being sent to sand-blasting machine below in conjunction with accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3 is described in detail below, should be understood that following embodiment is to the utility model most preferred embodiment, does not do restriction of the present utility model.
A kind of multiple-station rotation is sent sand-blasting machine to, comprise swivelling-nozzle 7, guide rail 13 and be located at walking dolly 1 and the some unpowered supporting trolleys 8 on guide rail 13, on described walking dolly 1, be fixed with sand-spraying pot 3 and the multiple fixing jet pipe 6 being connected with the lower part outlet of sand-spraying pot 3, on described walking dolly 1, be also installed with liftable fixed support 5 and swivelling-nozzle drive system 4, the backing roll 82 of supporting trolley lowering or hoisting gear 81 and the multiple swivelling-nozzles 7 of supporting is housed on unpowered supporting trolley 8, the right-hand member of fixing jet pipe 6 is fixed on liftable fixed support 5, described swivelling-nozzle drive system 4 comprises reducing motor, at least one drive sprocket 41 being driven by reducing motor, shaft coupling 46, by drive sprocket 41, pass through the multiple driven sprockets 42 of chain-drive, 43, 44, the left end of described shaft coupling 46 is fixedly connected with fixing jet pipe 6, the right-hand member of described shaft coupling 46 is by bearing 45, support member is connected with the left end of swivelling-nozzle 7, driven sprocket 42, 43, 44 are fixed on swivelling-nozzle 7, the front end of swivelling-nozzle 7 is equipped with nozzle 10, the injection direction of described nozzle 10 and horizontal plane angle at 45 °.
In the present embodiment, walking dolly drive system 2 is contained on walking dolly 1, walking dolly drive system 2 drives walking dolly wheel 14 to move on two vehicle guides 13 by chain transmission, two sand-spraying pots 3 are fixed on walking dolly 1, the lower part outlet of sand-spraying pot 3 is connected with the left end of fixing jet pipe 6, fixing jet pipe 6 is connected with the left end of shaft coupling 46, the right-hand member of shaft coupling 46 is by rolling bearing 45, support member is connected with swivelling-nozzle 7, swivelling-nozzle drive system 4 is contained on walking dolly 1, two drive sprockets 41 are housed on the output shaft of swivelling-nozzle drive system 4, one of them drive sprocket 41 is by chain drive middle part sprocket wheel 42, middle part sprocket wheel 42 is fixed on swivelling-nozzle 7, drive rotating middle part jet pipe 7 to rotate, middle part sprocket wheel 42 drives right sprocket wheel 43 to rotate by chain transmission, on right sprocket wheel 43, is fixed on swivelling-nozzle 7, drives top swivelling-nozzle 7 to rotate, another drive sprocket 41 drives left sprocket wheel 44 to rotate by chain transmission, and left sprocket wheel 44 is fixed on bottom swivelling-nozzle 7, drives bottom swivelling-nozzle 7 to rotate, and in Fig. 2, take three stations as example, multistation can increase jet pipe and nozzle quantity with this pattern.
Fixing and lifting support 5 is fixed on walking dolly 1, and the right-hand member of fixing jet pipe 6 is fixed on fixing and lifting support 5, is fixed on fixing and lifting support 5 and can regulates the height and position of fixing jet pipe 6 right-hand members.
Several are unpowered, and supporting trolley 8 is bearing on two vehicle guides 13 by supporting trolley wheel 83, supporting trolley lowering or hoisting gear 81 and swivelling-nozzle backing roll 82 are housed on unpowered supporting trolley 8, supporting trolley lowering or hoisting gear 81 can regulate the height of swivelling-nozzle 7, supporting trolley lowering or hoisting gear 81, swivelling-nozzle fixing support rack 9 regulate the height of fixing jet pipe 6 and swivelling-nozzle 7 together with fixing and lifting support 5, and swivelling-nozzle backing roll 82 is used for supporting swivelling-nozzle 7 and forms rolling friction.
The front end of swivelling-nozzle 7 is equipped with nozzle 10, nozzle 10 is comprised of jet pipe tube connector 101, jet expansion pipe 102, jet pipe tube connector 101 is threaded connection the front end at swivelling-nozzle 7, jet expansion pipe 102 is connected with jet pipe tube connector 101 with the angle of 45 °, to steel sand is ejected into by sandblast steel pipe 12 inner surfaces, during not sandblast, swivelling-nozzle 7 and nozzle 10 are placed at sand blasting room 11 outsides.
During the utility model patent work, start walking dolly drive system 1, drive walking dolly wheel 14 to rotate, walking dolly 2 moves right on two vehicle guides 13, by the frictional force on swivelling-nozzle 7, drive several unpowered supporting trolleys 8, nozzle 10 moves right together, when nozzle 10 moves in sand blasting room 11 the inside, start swivelling-nozzle drive system 4, by some chain transmissions, drive some swivelling-nozzles 7 and nozzle 10 to rotate, start sand-spraying pot 3, steel sand flows out from sand-spraying pot 3, through fixing jet pipe 6, swivelling-nozzle 7 and nozzle 10 are ejected on the inner surface for the treatment of sandblast workpiece 12, swivelling-nozzle 7 and nozzle 10 one sides are rotated a movable spray and are treated sandblast workpiece 12, the technological requirement for the treatment of sandblast workpiece 12 according to injection regulates rotary speed and translational speed, from the left end sandblast for the treatment of sandblast workpiece 12 to the right-hand member for the treatment of sandblast workpiece 12, sandblast is complete, dolly drive system 1 rotates backward, drive walking dolly 2 and unpowered supporting trolley 8 to turn back to initial position.
If need also can walking dolly drive system 1 make walking dolly 2 and the reverse mobile sandblast again of several unpowered supporting trolleys 8 treat sandblast workpiece 12 inner surfaces, until workpiece high order end is arrived in sandblast, all dynamical systems stop, and whole sandblast finishes.
Above embodiment is that 1 pair of best specific embodiment of the present utility model is described by reference to the accompanying drawings; but these explanations can not be understood to limit scope of the present utility model; obviously; under design of the present utility model; still can make a lot of variations; in this explanation, any any change of making under inventive concept of the present utility model all will fall in protection domain of the present utility model.
Claims (8)
1. a multiple-station rotation is sent sand-blasting machine to, it is characterized in that: comprise swivelling-nozzle (7), guide rail (13) and be located at walking dolly (1) and the some unpowered supporting trolleys (8) on guide rail (13), on described walking dolly (1), be fixed with sand-spraying pot (3) and the fixing jet pipe (6) being connected with the lower part outlet of sand-spraying pot (3), on described walking dolly (1), be also installed with liftable fixed support (5) and swivelling-nozzle drive system (4), the backing roll (82) of supporting trolley lowering or hoisting gear (81) and supporting swivelling-nozzle (7) is housed on unpowered supporting trolley (8), the right-hand member of fixing jet pipe (6) is fixed on liftable fixed support (5), described swivelling-nozzle drive system (4) comprises reducing motor, at least one drive sprocket (41) being driven by reducing motor, shaft coupling (46), by drive sprocket (41), pass through the multiple driven sprockets (42 of chain-drive, 43, 44), the left end of described shaft coupling (46) is fixedly connected with fixing jet pipe (6), the right-hand member of described shaft coupling (46) is by bearing (45), support member is connected with the left end of swivelling-nozzle (7), driven sprocket (42, 43, 44) be fixed on swivelling-nozzle (7), the front end of swivelling-nozzle (7) is equipped with nozzle (10), the injection direction of described nozzle (10) becomes 25 °～75 ° angles with horizontal plane.
2. multiple-station rotation according to claim 1 is sent sand-blasting machine to, it is characterized in that: described walking dolly (1) is upper, and by being installed with reducing motor, the bottom of walking dolly (1) is provided with wheel, and reducing motor and wheel carry out transmission by sprocket wheel chain.
3. multiple-station rotation according to claim 1 is sent sand-blasting machine to, it is characterized in that: described bearing (45) is rolling bearing.
4. multiple-station rotation according to claim 1 is sent sand-blasting machine to, it is characterized in that: the quantity of described driven sprocket (42,43,44) is three.
5. multiple-station rotation according to claim 1 is sent sand-blasting machine to, it is characterized in that: the quantity of described drive sprocket (41) is two.
6. multiple-station rotation according to claim 1 is sent sand-blasting machine to, it is characterized in that: described nozzle (10) is comprised of jet pipe tube connector (101) and jet expansion pipe (102), jet pipe tube connector (101) is fixedly connected on the front end of swivelling-nozzle (7), and the spray angle of jet expansion pipe (102) becomes 25 °～75 ° angles with horizontal plane.
7. multiple-station rotation according to claim 1 is sent sand-blasting machine to, it is characterized in that: described jet pipe tube connector (101) is fixedly connected on the front end of swivelling-nozzle 7 by screw thread.
8. multiple-station rotation according to claim 1 is sent sand-blasting machine to, it is characterized in that: the injection direction of described nozzle (10) and horizontal plane angle at 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695412.2U CN203542381U (en) | 2013-11-06 | 2013-11-06 | Multiple-station rotary feeding sand-blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695412.2U CN203542381U (en) | 2013-11-06 | 2013-11-06 | Multiple-station rotary feeding sand-blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542381U true CN203542381U (en) | 2014-04-16 |
Family
ID=50460548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320695412.2U Withdrawn - After Issue CN203542381U (en) | 2013-11-06 | 2013-11-06 | Multiple-station rotary feeding sand-blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542381U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567879A (en) * | 2013-11-06 | 2014-02-12 | 山东开泰工业科技有限公司 | Multi-station rotary feeding sand blasting machine |
| CN106926143A (en) * | 2017-03-25 | 2017-07-07 | 郭敏青 | Multiple-station rotation is sent into sand-blasting machine |
| CN107234022A (en) * | 2017-08-01 | 2017-10-10 | 何天行 | A kind of high efficiency pipeline spray-painting plant |
| CN111890232A (en) * | 2020-06-01 | 2020-11-06 | 贵州大智动力科技有限公司 | Hull segmentation shot blasting rust removing device |
-
2013
- 2013-11-06 CN CN201320695412.2U patent/CN203542381U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567879A (en) * | 2013-11-06 | 2014-02-12 | 山东开泰工业科技有限公司 | Multi-station rotary feeding sand blasting machine |
| CN106926143A (en) * | 2017-03-25 | 2017-07-07 | 郭敏青 | Multiple-station rotation is sent into sand-blasting machine |
| CN107234022A (en) * | 2017-08-01 | 2017-10-10 | 何天行 | A kind of high efficiency pipeline spray-painting plant |
| CN111890232A (en) * | 2020-06-01 | 2020-11-06 | 贵州大智动力科技有限公司 | Hull segmentation shot blasting rust removing device |
| CN111890232B (en) * | 2020-06-01 | 2022-02-25 | 广州市秀祥船舶制造有限公司 | Hull segmentation shot blasting rust removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20160706 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |