CN105195365A - Combined device for painting and sandblasting internal and external surfaces of steel pipe - Google Patents
Combined device for painting and sandblasting internal and external surfaces of steel pipe Download PDFInfo
- Publication number
- CN105195365A CN105195365A CN201510678882.1A CN201510678882A CN105195365A CN 105195365 A CN105195365 A CN 105195365A CN 201510678882 A CN201510678882 A CN 201510678882A CN 105195365 A CN105195365 A CN 105195365A
- Authority
- CN
- China
- Prior art keywords
- sandblasting
- steel pipe
- paint
- annular
- internal
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a combined device for painting and sandblasting internal and external surfaces of a steel pipe. The combined device comprises an internal spraying device, an external spraying device and a drive device, wherein the internal spraying device comprises a rack, an internal sandblasting nozzle and a rotary joint; and the external spraying device comprises a circular support plate, an annular painting master pipe, an annular sandblasting master pipe, a paint nozzle and an external sandblasting nozzle. When the internal surface of the steel pipe requires sandblasting, and the external surface requires sandblasting and painting, the rack is put into an inner hole of the steel pipe; the circular support plate sleeves the outside of the steel pipe; the rotary joint, painting pipe joints and sandblasting pipe joints are respectively connected with a painting machine and a sandblasting machine; travelling wheels are driven to move along the steel pipe by the drive device; a first motor drives the internal sandblasting nozzle to rotate; the internal sandblasting nozzle jets sand on the internal surface of the steel pipe; the sand in the external spraying device is jet on the external surface of the steel pipe through the front sandblasting nozzle; and a paint gas is jet on the external surface of the steel pipe through the rear paint nozzle. Therefore, the combined device is high in sandblasting and painting efficiency and low in labor intensity.
Description
Technical field
The present invention relates to a kind of paint spraying tooling, particularly a kind of steel pipe frock of spraying paint.
Background technology
Steel pipe is a kind of widely used steel construction piece, in steel pipe's production process, often needs to carry out blasting treatment to steel pipe, with remove steel tube surface rust staining, strengthen the adhesive force of steel tube surface and coating and be conducive to the levelling etc. of coating; Also often need to spray paint process to steel tube surface, to prevent steel pipe corrosion simultaneously.But the sandblasting operation on the inside and outside surface of steel pipe of the prior art, and many by manually completing to the spray painting operation of outer surface of steel tube, and spray paint inefficiency, and labour intensity is high.
Summary of the invention
In view of this, the object of this invention is to provide a kind of steel pipe surfaces externally and internally and to spray paint sandblasting combination unit, to solve in prior art by artificial the sandblasting of steel pipe surfaces externally and internally, the inefficiency that to spray paint to outer surface of steel tube, technical problem that labour intensity is high.
Steel pipe surfaces externally and internally of the present invention sprays paint sandblasting combination unit, comprises interior spray apparatus, outer spray apparatus and spray apparatus and outer spray apparatus move axially along steel pipe in driving drive unit;
Described interior spray apparatus comprises frame, in order to sand being sprayed onto sandblasting shower nozzle on steel pipe internal-surface, the swivel joint be connected with interior sandblasting shower nozzle, the driven gear be arranged on interior sandblasting shower nozzle, the first motor be arranged in frame, to be connected with the rotor of the first motor and the driving gear engaged with driven gear and by the first row travelling wheel of Bracket setting in order to walk on steel pipe internal-surface in frame, and described swivel joint is fixed in frame by gripper shoe;
Described outer spray apparatus comprises annular support plate, the annular being separately positioned on two ends inside annular support plate sprays paint house steward and annular sandblasting house steward, evenly be arranged on some Paint spray nozzles that annular sprays paint on inside house steward, evenly be arranged on the some outer sandblasting shower nozzle on inside annular sandblasting house steward, be arranged on annular to spray paint on house steward in order to connect the pipe joint that sprays paint of paint spraying machine paint efferent duct, be arranged on annular sandblasting house steward in order to connect the blast tube joint of sand-blasting machine sand efferent duct, and by second road wheel of Bracket setting in order to walk on outer surface of steel tube on annular support plate, described Circular Plate shape frame is also provided with the sealing plate of isolation Paint spray nozzle and sandblasting shower nozzle.
Further, described drive unit comprises the second motor of two stay cords and the folding and unfolding stay cord be connected with frame and annular support plate respectively.
Further, described support comprises the wheel carrier of connected row travelling wheel, is inserted into the nut of screw rod on wheel carrier and fixing wheel carrier and screw rod.
Beneficial effect of the present invention:
Steel pipe surfaces externally and internally of the present invention sprays paint sandblasting combination unit, when needs are to steel pipe internal-surface sandblasting, when outer surface is carried out sandblasting and is sprayed paint, frame is placed in the endoporus of steel pipe, annular support plate is enclosed within outside steel pipe, the first row travelling wheel and the second road wheel are placed in steel pipe respectively, on outer surface, by swivel joint, spray paint pipe joint, blast tube joint is connected with paint spraying machine and sand-blasting machine respectively, drive unit ground-engaging wheel is utilized to move axially along steel pipe, and utilize the first motor to drive interior sandblasting shower nozzle to rotate, sand is injected on the inner surface of steel pipe by interior sandblasting shower nozzle, in outer spray apparatus, the sand of sand-blasting machine ejection is injected on outer surface of steel tube through preceding sandblasting house steward and blast nozzle, and the paint gas of paint spraying machine ejection is injected on outer surface of steel tube through the posterior house steward of spraying paint and paint spray nozzle, can realize the sandblasting to the inside and outside surface of steel pipe, spray painting operation, operating efficiency is high, and labour intensity is low.
Accompanying drawing explanation
Fig. 1 is that the present embodiment steel pipe surfaces externally and internally sprays paint the radial sectional structure schematic diagram of sandblasting combination unit in house steward portion of spraying paint;
Fig. 2 is that the present embodiment steel pipe surfaces externally and internally sprays paint the radial sectional structure schematic diagram of sandblasting combination unit in sandblasting house steward portion;
Fig. 3 is the axially local sectional structure schematic diagram of outer spray apparatus;
Fig. 4 is the structural representation of interior sandblasting showerhead.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment steel pipe surfaces externally and internally sprays paint sandblasting combination unit, comprises interior spray apparatus, outer spray apparatus and spray apparatus and outer spray apparatus move axially along steel pipe in driving drive unit;
Described interior spray apparatus comprises frame 1, in order to sand being sprayed onto sandblasting shower nozzle 2 on steel pipe internal-surface, the swivel joint 3 be connected with interior sandblasting shower nozzle, the driven gear 4 be arranged on interior sandblasting shower nozzle, the first motor 5 be arranged in frame, to be connected with the rotor of the first motor and the driving gear 6 engaged with driven gear and by the first row travelling wheel 7 of Bracket setting in order to walk on steel pipe internal-surface in frame, and described swivel joint is fixed in frame by gripper shoe 8;
Described outer spray apparatus comprises annular support plate 9, the annular being separately positioned on two ends inside annular support plate sprays paint house steward 10 and annular sandblasting house steward 11, evenly be arranged on some Paint spray nozzles 12 that annular sprays paint on inside house steward, evenly be arranged on the some outer sandblasting shower nozzle 13 on inside annular sandblasting house steward, be arranged on annular to spray paint on house steward in order to connect the pipe joint 14 that sprays paint of paint spraying machine paint efferent duct, be arranged on annular sandblasting house steward in order to connect the blast tube joint 15 of sand-blasting machine sand efferent duct, and by second road wheel 16 of Bracket setting in order to walk on outer surface of steel tube on annular support plate, described Circular Plate shape frame is also provided with the sealing plate 17 of isolation Paint spray nozzle and sandblasting shower nozzle.
The present embodiment steel pipe surfaces externally and internally sprays paint sandblasting combination unit, when needs are to steel pipe internal-surface sandblasting, when outer surface is carried out sandblasting and is sprayed paint, frame is placed in the endoporus of steel pipe, annular support plate is enclosed within outside steel pipe, the first row travelling wheel and the second road wheel are placed in steel pipe respectively, on outer surface, by swivel joint, spray paint pipe joint, blast tube joint is connected with paint spraying machine and sand-blasting machine respectively, drive unit ground-engaging wheel is utilized to move axially along steel pipe, and utilize the first motor to drive interior sandblasting shower nozzle to rotate, sand is injected on the inner surface of steel pipe by interior sandblasting shower nozzle, in outer spray apparatus, the sand of sand-blasting machine ejection is injected on outer surface of steel tube through preceding sandblasting house steward and blast nozzle, and the paint gas of paint spraying machine ejection is injected on outer surface of steel tube through the posterior house steward of spraying paint and paint spray nozzle, can realize the sandblasting to the inside and outside surface of steel pipe, spray painting operation, operating efficiency is high, and labour intensity is low.And by sealing plate stop paint gas and gravel to outward leakage, can reduce paint gas and gravel to the pollution of air.
As the improvement to the present embodiment, described drive unit comprises the second motor 19 of two stay cords 18 and folding and unfolding stay cord be connected with frame and annular support plate respectively, moved by motor and stay cord drive chassis, control simple and convenient, sandblasting, operating efficiency of spraying paint are high.
As the improvement to the present embodiment, described support comprises the wheel carrier 20 of connected row travelling wheel, is inserted into the nut 22 of screw rod 21 on wheel carrier and fixing wheel carrier and screw rod, this improvement makes the position that can be changed road wheel by the position of adjusting screw(rod), thus making this device can carry out sandblasting, spray painting operation to the steel pipe of different size, versatility is good.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. steel pipe surfaces externally and internally sprays paint a sandblasting combination unit, it is characterized in that: comprise interior spray apparatus, outer spray apparatus and spray apparatus and outer spray apparatus move axially along steel pipe in driving drive unit;
Described interior spray apparatus comprises frame, in order to sand being sprayed onto sandblasting shower nozzle on steel pipe internal-surface, the swivel joint be connected with interior sandblasting shower nozzle, the driven gear be arranged on interior sandblasting shower nozzle, the first motor be arranged in frame, to be connected with the rotor of the first motor and the driving gear engaged with driven gear and by the first row travelling wheel of Bracket setting in order to walk on steel pipe internal-surface in frame, and described swivel joint is fixed in frame by gripper shoe;
Described outer spray apparatus comprises annular support plate, the annular being separately positioned on two ends inside annular support plate sprays paint house steward and annular sandblasting house steward, evenly be arranged on some Paint spray nozzles that annular sprays paint on inside house steward, evenly be arranged on the some outer sandblasting shower nozzle on inside annular sandblasting house steward, be arranged on annular to spray paint on house steward in order to connect the pipe joint that sprays paint of paint spraying machine paint efferent duct, be arranged on annular sandblasting house steward in order to connect the blast tube joint of sand-blasting machine sand efferent duct, and by second road wheel of Bracket setting in order to walk on outer surface of steel tube on annular support plate, described Circular Plate shape frame is also provided with the sealing plate of isolation Paint spray nozzle and sandblasting shower nozzle.
2. steel pipe surfaces externally and internally according to claim 1 sprays paint sandblasting combination unit, it is characterized in that: described drive unit comprises the second motor of two stay cords and the folding and unfolding stay cord be connected with frame and annular support plate respectively.
3. steel pipe surfaces externally and internally according to claim 1 sprays paint sandblasting combination unit, it is characterized in that: described support comprises the wheel carrier of connected row travelling wheel, is inserted into the nut of screw rod on wheel carrier and fixing wheel carrier and screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678882.1A CN105195365A (en) | 2015-10-16 | 2015-10-16 | Combined device for painting and sandblasting internal and external surfaces of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678882.1A CN105195365A (en) | 2015-10-16 | 2015-10-16 | Combined device for painting and sandblasting internal and external surfaces of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105195365A true CN105195365A (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510678882.1A Pending CN105195365A (en) | 2015-10-16 | 2015-10-16 | Combined device for painting and sandblasting internal and external surfaces of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105195365A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709973A (en) * | 2016-03-31 | 2016-06-29 | 天津大学 | Automatic anti-corrosion rust-removal paint coating robot for pile type structure |
| CN106914813A (en) * | 2017-03-27 | 2017-07-04 | 宁波工程学院 | A kind of water jet cavity-polishing device and method |
| CN107008595A (en) * | 2017-06-16 | 2017-08-04 | 蚌埠抒阳自动化设备制造有限公司 | A kind of production line painted for sheet material |
| CN107008603A (en) * | 2017-06-16 | 2017-08-04 | 蚌埠抒阳自动化设备制造有限公司 | A kind of sheet material multi-surface spray painting processing unit (plant) |
| CN108927738A (en) * | 2018-08-16 | 2018-12-04 | 青岛海西重机有限责任公司 | A kind of adjustable shaft hole series part sandblasting and corrosion protective device and application method |
| CN108928087A (en) * | 2018-06-21 | 2018-12-04 | 群达塑胶电子（深圳）有限公司 | A kind of novel composite board 5G hand-set lid manufacturing technique method |
| CN110252578A (en) * | 2019-06-28 | 2019-09-20 | 盐城东方天成机械有限公司 | A kind of automation large shape spraying storehouse |
| CN111389626A (en) * | 2020-03-19 | 2020-07-10 | 青岛正为能源科技有限公司 | Steel pipe pole inner wall rust cleaning integral type device that sprays paint |
| CN112191417A (en) * | 2020-08-27 | 2021-01-08 | 南京旭羽睿材料科技有限公司 | Sun umbrella rod surface paint spraying device and using method thereof |
| CN112936111A (en) * | 2021-02-21 | 2021-06-11 | 余杰 | Rusty pipeline sand blasting device with recovery function and double-sided sand blasting function |
| CN114405728A (en) * | 2021-12-08 | 2022-04-29 | 中圳特种钢材(江苏)有限公司 | Deformed steel bar anticorrosive coating spraying device, system and method |
| CN115256249A (en) * | 2022-09-29 | 2022-11-01 | 达州市全锦建材有限责任公司 | Shot blasting machine |
| CN115445836A (en) * | 2022-09-27 | 2022-12-09 | 四川兴天元钢桥有限公司 | Intelligent laser rust removal automatic spraying workstation for large-diameter steel pipe and using method thereof |
| CN117448542A (en) * | 2023-10-30 | 2024-01-26 | 江苏铭远杆塔有限公司 | Fine grain strengthening device for surface of steel pipe tower member |
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| EP1174191A1 (en) * | 2000-07-21 | 2002-01-23 | Polymer Chemical Company | Method and apparatus for applying a plastic layer comprising at least two components |
| CN102151638A (en) * | 2011-03-21 | 2011-08-17 | 贾韶强 | Semi-automatic derusting and paint spraying device for surface of metal tube and derusting and paint spraying method thereof |
| US20140054390A1 (en) * | 2012-08-22 | 2014-02-27 | Richard Timothy Oliver | Tubular Service Device |
| CN205217218U (en) * | 2015-10-16 | 2016-05-11 | 宝汇建设工程有限公司 | Steel pipe internal and external surface sandblast composite set that sprays paint |
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2015
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4170192A (en) * | 1976-04-22 | 1979-10-09 | Maddock Paul T | Apparatus for supplying fluid media to the internal surface of a tubular workpiece |
| EP1174191A1 (en) * | 2000-07-21 | 2002-01-23 | Polymer Chemical Company | Method and apparatus for applying a plastic layer comprising at least two components |
| CN102151638A (en) * | 2011-03-21 | 2011-08-17 | 贾韶强 | Semi-automatic derusting and paint spraying device for surface of metal tube and derusting and paint spraying method thereof |
| US20140054390A1 (en) * | 2012-08-22 | 2014-02-27 | Richard Timothy Oliver | Tubular Service Device |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709973A (en) * | 2016-03-31 | 2016-06-29 | 天津大学 | Automatic anti-corrosion rust-removal paint coating robot for pile type structure |
| CN106914813B (en) * | 2017-03-27 | 2019-01-15 | 宁波工程学院 | A kind of water jet cavity-polishing device and method |
| CN106914813A (en) * | 2017-03-27 | 2017-07-04 | 宁波工程学院 | A kind of water jet cavity-polishing device and method |
| CN107008595A (en) * | 2017-06-16 | 2017-08-04 | 蚌埠抒阳自动化设备制造有限公司 | A kind of production line painted for sheet material |
| CN107008603A (en) * | 2017-06-16 | 2017-08-04 | 蚌埠抒阳自动化设备制造有限公司 | A kind of sheet material multi-surface spray painting processing unit (plant) |
| CN108928087A (en) * | 2018-06-21 | 2018-12-04 | 群达塑胶电子（深圳）有限公司 | A kind of novel composite board 5G hand-set lid manufacturing technique method |
| CN108927738B (en) * | 2018-08-16 | 2019-10-18 | 青岛海西重机有限责任公司 | A kind of adjustable shaft hole series part sandblasting and corrosion protective device and application method |
| CN108927738A (en) * | 2018-08-16 | 2018-12-04 | 青岛海西重机有限责任公司 | A kind of adjustable shaft hole series part sandblasting and corrosion protective device and application method |
| CN110252578A (en) * | 2019-06-28 | 2019-09-20 | 盐城东方天成机械有限公司 | A kind of automation large shape spraying storehouse |
| CN111389626A (en) * | 2020-03-19 | 2020-07-10 | 青岛正为能源科技有限公司 | Steel pipe pole inner wall rust cleaning integral type device that sprays paint |
| CN111389626B (en) * | 2020-03-19 | 2021-03-26 | 青岛正为能源科技有限公司 | Steel pipe pole inner wall rust cleaning integral type device that sprays paint |
| CN112191417A (en) * | 2020-08-27 | 2021-01-08 | 南京旭羽睿材料科技有限公司 | Sun umbrella rod surface paint spraying device and using method thereof |
| CN112936111A (en) * | 2021-02-21 | 2021-06-11 | 余杰 | Rusty pipeline sand blasting device with recovery function and double-sided sand blasting function |
| CN114405728A (en) * | 2021-12-08 | 2022-04-29 | 中圳特种钢材(江苏)有限公司 | Deformed steel bar anticorrosive coating spraying device, system and method |
| CN115445836A (en) * | 2022-09-27 | 2022-12-09 | 四川兴天元钢桥有限公司 | Intelligent laser rust removal automatic spraying workstation for large-diameter steel pipe and using method thereof |
| CN115445836B (en) * | 2022-09-27 | 2024-01-30 | 四川兴天元钢桥有限公司 | Intelligent laser rust removal automatic spraying workstation for large-caliber steel pipes and application method thereof |
| CN115256249A (en) * | 2022-09-29 | 2022-11-01 | 达州市全锦建材有限责任公司 | Shot blasting machine |
| CN117448542A (en) * | 2023-10-30 | 2024-01-26 | 江苏铭远杆塔有限公司 | Fine grain strengthening device for surface of steel pipe tower member |
| CN117448542B (en) * | 2023-10-30 | 2024-05-28 | 江苏铭远杆塔有限公司 | Fine grain strengthening device for surface of steel pipe tower member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |
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| RJ01 | Rejection of invention patent application after publication |