CN203196811U - Steel tube coating device - Google Patents
Steel tube coating device Download PDFInfo
- Publication number
- CN203196811U CN203196811U CN 201320215105 CN201320215105U CN203196811U CN 203196811 U CN203196811 U CN 203196811U CN 201320215105 CN201320215105 CN 201320215105 CN 201320215105 U CN201320215105 U CN 201320215105U CN 203196811 U CN203196811 U CN 203196811U
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- China
- Prior art keywords
- steel pipe
- blade coating
- ring
- showering
- cylinder
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Abstract
The utility model discloses a steel tube coating device. The steel tube coating device comprises a blade coating chamber, a blade coating ring and roller beds, wherein a curtain coating hopper is arranged in the blade coating chamber, the blade coating ring comprises a left portion and a right portion, an inlet portion on the left portion of a steel tube is a first circular-truncated-cone-shaped cylinder, an outlet portion on the right portion of the steel tube is a second circular-truncated-cone-shaped cylinder, the first circular-truncated-cone-shaped cylinder and the second circular-truncated-cone-shaped cylinder are identical, the section, with the smaller diameter, of the first circular-truncated-cone-shaped cylinder is connected with the section, with the small diameter, of the second circular-truncated-cone-shaped cylinder, a ring-shaped cavity with a width of 1cm is arranged at the connecting position between the two circular-truncated-cone-shaped cylinders, the two circular-truncated-cone-shaped cylinders are connected through the ring-shaped cavity to form an integral structure, the blade coating ring is made of rubber materials or resin materials, a metal ring is installed outside the ring-shaped cavity at the connecting position between the two circular-truncated-cone-shaped cylinders in a sleeved mode, a high-pressure air pipe is fixed on the metal ring and the ring-shaped cavity, the roller beds are connected with an output shaft of a motor, and the steel tube is placed on the roller beds. According to the novel steel tube coating device, the thickness of a coating membrane of the steel tube can be controlled and be adjusted, and the coating membrane can be even.
Description
Technical field
The utility model relates to field of coating, particularly a kind of steel pipe painting device.
Background technology
The steel pipe japanning is one of requisite production process in the modernized steel pipe's production, and its Main Function guarantees the antirust and aesthetic function of steel pipe for being the anticorrosive paint about the 10-20 micron to fished pipe surface uniform spraying last layer thickness.The antirust spraying of present existing outer surface of steel tube mainly contains three kinds of modes, the one, utilize paint pump by many in the ring pipe holes of spraying paint, directly spray to steel tube surface is omnibearing, make the steel tube surface can both the high-velocity spray japanning, can not produce the holiday phenomenon, by the several years painting brush is brushed unnecessary lacquer equably again, unnecessary paint vehicle is flowed back to contain and carry out the automatic cycle spraying in the lacquer case.The lacquer organic efficiency of this kind spraying method is low, and film thickness is wayward, and the paint solidification time is long, usually needs that all special drying oven equipment is arranged, and takes up room large; The 2nd, atomization type, with the steel pipe heating in medium frequency, high velocity air atomizes coating, and at the uniform velocity by mist of oil, mist of oil is attached on the steel pipe steel pipe, and this kind spraying method film thickness is uncontrollable, and the paint solidification time is long, needs special drying plant, takes up room large; The 3rd, blowing and spraying type, at first evenly spoon one deck paint in steel tube surface, blow out gases at high pressure by compression ring again, the steel tube surface that spoons paint is evenly purged, paint film evenly is attached on the steel tube surface by technological requirement, and steel pipe was hung the problems such as pearl, drain spray, film thickness be inhomogeneous when the compression ring on the present blowing and spraying type steel pipe painting machine in use often caused and produces.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, to have designed and developed a kind of new steel pipe painting device, can control and regulate the steel pipe coating film thickness, and makes the equally distributed steel pipe painting device of coated film.
The technical scheme that the utility model provides is:
A kind of steel pipe painting device comprises:
The blade coating chamber, the indoor showering funnel that is provided with of described blade coating, it is positioned at directly over the steel pipe, described showering funnel is installed on the fixed support, the bottom of showering funnel is elongated square orifice, the length of described elongated square orifice is greater than the diameter of steel pipe, and coating flows out on the steel tube surface of showering during advancing from the showering funnel bottom;
The blade coating ring, it is installed on the blade coating ring fixed support, and the diameter of described blade coating ring is greater than the diameter of steel pipe, and the steel pipe that scribbles coating passes from the blade coating ring;
Roller-way, it is connected with the output shaft of motor, and described steel pipe is placed on the roller-way.
Preferably, described blade coating ring is divided into left and right sides two parts, the inlet portion of left half steel pipe is the first frustum cone cylinder, the export department of right half steel pipe is the second frustum cone cylinder, the first frustum cone cylinder is identical with the second frustum cone cylinder, two round platforms are connected in little cross section, footpath simply, and being provided with width in the junction is l centimetre of wide cylinder, and described cylinder couples together two frustum cone cylinders and becomes one structure.
Preferably, the material of described blade coating ring is elastomeric material or resin material, the cylinder of two frustum cone cylinders of connection described above is a ring cavity, suit one becket outside described ring cavity, at ring cavity and becket one high-pressure air tube is set, pressure-air is in high-pressure air tube enters into ring cavity.
Preferably; the first frustum cone cylinder inwall of described blade coating ring steel pipe inlet portion is provided with deflector; deflector is fixedly connected with described the first frustum cone cylinder by the deflector gim peg; outside described blade coating ring, be set with a columnar blade coating environmental protection guard shield; two frustum cone cylinders are fixedly connected with blade coating environmental protection guard shield, and blade coating environmental protection guard shield is fixed on the blade coating ring fixed mount.
Preferably, also comprise curing room, be provided with the hole that steel pipe is passed at described curing room and blade coating chamber adjacent surface, be provided with two groups of ultraviolet curing mechanisms that structure is identical in described curing room the inside, every group of ultraviolet curing mechanism comprises three ultraviolet curing lamps, every group of lamp arrange ringwise around steel pipe, and the quantity of fluorescent tube changes with the diameter of steel tube size.
Preferably, also comprise light-baffling device, at described blade coating ring rear one extinction cylinder is set, it runs through blade coating chamber and curing room; At blade coating chamber and curing room intersection one gate and valve that is in the light is set, the described gate and valve that is in the light links to each other with the lock cylinder that is in the light by piston rod.
Preferably, also comprise accumulator tank, be positioned at showering funnel and blade coating ring steel pipe porch under, the coating that flows down from steel pipe and all can be recovered in the accumulator tank from the coating that blade coating circulation goes out.
Preferably, described showering funnel is conical hopper, is being provided with the showering nozzle perpendicular to the funnel two sides on the steel pipe direction, and the showering nozzle is in the certain angle that tilts of the direction perpendicular to two sides, the opposite direction that the showering nozzle on the two sides tilts.
In the ring cavity of blade coating ring described above, be filled with gases at high pressure, because the material of blade coating ring is artificial or natural macromolecular material is made, for example elastomeric material or resin material, so gases at high pressure can make ring cavity expand to the steel pipe central axis direction, namely regulate air pressure by the amount of regulating gases at high pressure and control distance between blade coating ring and the steel pipe, and then can adjust the thickness of steel pipe coating film; Because the gases at high pressure that are filled with in the ring cavity of blade coating ring evenly distribute, can guarantee that blade coating steel pipe out films evenly in ring cavity; The becket that arranges outside ring cavity, when increasing with assurance ring cavity internal pressure, ring cavity only expands and does not outwards expand to the steel pipe central axis direction.
The coating that flows down from steel pipe and through coating that the blade coating ring is wiped off in frustum cone cylinder flows into accumulator tank, can recycling use, do not cause raw-material waste.
In the first frustum cone cylinder inside flow deflector is set, when steel pipe enters the blade coating ring, at first can touch the deflector of blade coating ring inwall, when the circle centre position of steel pipe and blade coating ring does not have fully on a central shaft, the blade coating ring can be done the self adaptation adjustment to the steel pipe center because of the effect of deflector, to guarantee that steel pipe passes through smoothly, by the squeezing action of blade coating ring, the coating of steel tube surface forms the even mulch film of one deck.Deflector can also play the effect of protection blade coating ring, when steel pipe enters the blade coating ring, has exempted steel pipe and has directly hit the damage that causes the blade coating ring at the blade coating ring.So flow deflector not only can play the effect that the effect of water conservancy diversion can also be played protection blade coating ring.
Steel pipe painting device described in the utility model is compared with traditional painting device, many blade coating rings, and the steel pipe coating film thickness can be controlled and regulate to the blade coating ring, and make coated film even; And it is simple in structure, and is easy to use.
Description of drawings
Fig. 1 is steel pipe painting device structural representation described in the utility model.
Fig. 2 is the ring cavity schematic diagram of blade coating ring in the steel pipe painting device structural representation described in the utility model.
Fig. 3 is the longitudinal sectional view of deflector in the steel pipe painting device structural representation described in the utility model.
Fig. 4 is the horizontal cutaway view Amplified image of deflector in the steel pipe painting device structural representation described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, can implements according to this with reference to the specification literal to make those skilled in the art.
As shown in Figure 1, steel pipe painting device of the present utility model, comprise the blade coating chamber, be provided with showering funnel l in it, its be positioned at steel pipe 2 directly over, showering funnel 1 be shaped as conical hopper, bottom shape is elongated square orifice, the length of described elongated square orifice is slightly larger than the diameter of steel pipe 2, be provided with showering nozzle 3 perpendicular to the showering funnel two sides on steel pipe 2 directions, showering nozzle 3 is in the certain angle that tilts of the direction perpendicular to two sides, the opposite direction that the showering nozzle 3 on the two sides tilts, coating is injected among the showering funnel l by the showering nozzle, and coating flow out to form on the steel tube surface of coating waterfall showering to advance from showering funnel 1 bottom.
The first frustum cone cylinder inwall of described blade coating ring steel pipe inlet portion is provided with deflector 7; deflector 7 is fixedly connected with described the first frustum cone cylinder by deflector gim peg 8; outside described blade coating ring, be set with a columnar blade coating environmental protection guard shield 9; two frustum cone cylinders are fixedly connected with blade coating environmental protection guard shield, and blade coating environmental protection guard shield 9 is fixed on the blade coating ring fixed mount 5.
Roller-way 10, it is connected with the output shaft of motor, is used for the transmission steel pipe.
Also comprise light-baffling device, at described blade coating ring 4 rears one extinction cylinder 15 is set, it runs through blade coating chamber and curing room; At blade coating chamber and curing room intersection one gate and valve 14 that is in the light is set, the described gate and valve 14 that is in the light links to each other with the lock cylinder 13 that is in the light by piston rod
Also comprise accumulator tank 16, be positioned at showering funnel and blade coating ring steel pipe porch under, the coating that flows down from steel pipe and all can be recovered in the accumulator tank from the coating that blade coating circulation goes out.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in specification and the embodiment, it can be applied to the various fields of the present utility model that are fit to fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (8)
1. steel pipe painting device, it is characterized in that, comprise: the blade coating chamber, the indoor showering funnel that is provided with of described blade coating, it is positioned at directly over the steel pipe, and described showering funnel is installed on the fixed support, and the bottom of showering funnel is elongated square orifice, the length of described elongated square orifice is greater than the diameter of steel pipe, and coating flows out on the steel tube surface that is coated in advancing from the showering funnel bottom;
The blade coating ring, it is installed on the blade coating ring fixed support, and the diameter of described blade coating ring is greater than the diameter of steel pipe, and the steel pipe that scribbles coating passes from the blade coating ring;
Roller-way, it is connected with the output shaft of motor, and described steel pipe is placed on the roller-way.
2. such as the described steel pipe painting device of claim l, it is characterized in that, described blade coating ring is divided into left and right sides two parts, the inlet portion of left half steel pipe is the first frustum cone cylinder, the export department of right half steel pipe is the second frustum cone cylinder, and the first frustum cone cylinder is identical with the second frustum cone cylinder, and two round platforms are connected in little cross section, footpath simply, being provided with width in the junction is 1 centimetre of wide cylinder, and described cylinder couples together two frustum cone cylinders and becomes one structure.
3. steel pipe painting device as claimed in claim 2, it is characterized in that, the material of described blade coating ring is elastomeric material or resin material, the cylinder of two frustum cone cylinders of connection described above is a ring cavity, suit one becket outside described ring cavity, at ring cavity and becket one high-pressure air tube is set, pressure-air is in high-pressure air tube enters into ring cavity.
4. steel pipe painting device as claimed in claim 3; it is characterized in that; the first frustum cone cylinder inwall of described blade coating ring steel pipe inlet portion is provided with deflector; deflector is fixedly connected with described the first frustum cone cylinder by the deflector gim peg; outside described blade coating ring, be set with a columnar blade coating environmental protection guard shield; two frustum cone cylinders are fixedly connected with blade coating environmental protection guard shield, and blade coating environmental protection guard shield is fixed on the blade coating ring fixed support.
5. the arbitrary steel pipe painting device described in claim 1 to 4, it is characterized in that, also comprise curing room, be provided with the hole that steel pipe is passed at described curing room and blade coating chamber adjacent surface, be provided with two groups of ultraviolet curing mechanisms that structure is identical in described curing room the inside, every group of ultraviolet curing mechanism comprises three ultraviolet curing lamps, and every group of lamp arrange ringwise around steel pipe, and the quantity of fluorescent tube changes with the diameter of steel tube size.
6. steel pipe painting device as claimed in claim 5 is characterized in that, also comprises light-baffling device, at described blade coating ring rear one extinction cylinder is set, and it runs through blade coating chamber and curing room; At blade coating chamber and curing room intersection one gate and valve that is in the light is set, the described gate and valve that is in the light links to each other with the lock cylinder that is in the light by piston rod.
7. steel pipe painting device as claimed in claim 4 is characterized in that, also comprises accumulator tank, be positioned at showering funnel and blade coating ring steel pipe porch under, the coating that flows down from steel pipe and all can be recovered in the accumulator tank from the coating that blade coating circulation goes out.
8. steel pipe painting device as claimed in claim 1, it is characterized in that, described showering funnel is conical hopper, be provided with the showering nozzle perpendicular to the funnel two sides on the steel pipe direction, the showering nozzle is in the certain angle that tilts of the direction perpendicular to two sides, the opposite direction that the showering nozzle on the two sides tilts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215105 CN203196811U (en) | 2013-04-24 | 2013-04-24 | Steel tube coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215105 CN203196811U (en) | 2013-04-24 | 2013-04-24 | Steel tube coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196811U true CN203196811U (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320215105 Expired - Fee Related CN203196811U (en) | 2013-04-24 | 2013-04-24 | Steel tube coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196811U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212507A (en) * | 2013-04-24 | 2013-07-24 | 邵风雷 | Steel tube coating device |
| CN105880096A (en) * | 2016-06-29 | 2016-08-24 | 湖南元拓实业集团有限公司 | Online UV (Ultraviolet) coating system of hotly-galvanized steel pipe and galvanized strip pipe |
| CN107262328A (en) * | 2017-08-16 | 2017-10-20 | 河北惠驰装饰材料有限公司 | A kind of section bar painting device |
| CN112170048A (en) * | 2020-09-19 | 2021-01-05 | 杨广宇 | Cable deicing machine capable of avoiding secondary freezing |
-
2013
- 2013-04-24 CN CN 201320215105 patent/CN203196811U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212507A (en) * | 2013-04-24 | 2013-07-24 | 邵风雷 | Steel tube coating device |
| CN105880096A (en) * | 2016-06-29 | 2016-08-24 | 湖南元拓实业集团有限公司 | Online UV (Ultraviolet) coating system of hotly-galvanized steel pipe and galvanized strip pipe |
| CN107262328A (en) * | 2017-08-16 | 2017-10-20 | 河北惠驰装饰材料有限公司 | A kind of section bar painting device |
| CN107262328B (en) * | 2017-08-16 | 2022-12-09 | 河北惠驰装饰材料有限公司 | Section bar application device |
| CN112170048A (en) * | 2020-09-19 | 2021-01-05 | 杨广宇 | Cable deicing machine capable of avoiding secondary freezing |
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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 |
Granted publication date: 20130918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |