CN108970858B - Steel pipe paint spraying anti-corrosion device - Google Patents
Steel pipe paint spraying anti-corrosion device Download PDFInfo
- Publication number
- CN108970858B CN108970858B CN201810961776.8A CN201810961776A CN108970858B CN 108970858 B CN108970858 B CN 108970858B CN 201810961776 A CN201810961776 A CN 201810961776A CN 108970858 B CN108970858 B CN 108970858B
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- box
- adsorption
- paint
- paint spraying
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 101
- 239000010959 steel Substances 0.000 title claims abstract description 101
- 239000003973 paint Substances 0.000 title claims abstract description 75
- 238000005507 spraying Methods 0.000 title claims abstract description 49
- 238000005260 corrosion Methods 0.000 title claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000001681 protective effect Effects 0.000 claims abstract description 48
- 230000007797 corrosion Effects 0.000 claims abstract description 14
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000002085 irritant Substances 0.000 abstract description 8
- 231100000021 irritant Toxicity 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 12
- 239000007921 spray Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000002973 irritant agent Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
-
- 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
- B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a steel pipe paint spraying and corrosion preventing device which comprises a paint spraying mechanism for spraying paint on the surface of a steel pipe, a protective box, a rotary supporting mechanism for rotatably supporting the steel pipe, a recovery box for recovering paint and an adsorption mechanism for adsorbing gas in the protective box. The device can enable the steel pipe to rotate by taking the axis as the center through the arrangement of the rotary supporting mechanism, so that the whole circumferential surface of the steel pipe can be completely sprayed by the paint spraying mechanism, the automatic operation of corrosion-resistant paint coating of the steel pipe is realized, and the working efficiency is improved; the device is provided with the adsorption mechanism, so that the irritant gas generated in the protective box can be effectively adsorbed, in addition, the protective box is arranged to further prevent the irritant gas from directly leaking, so that harmful energy can be adsorbed to the greatest extent, the environmental pollution is effectively reduced, the cleanliness of the working environment is improved, and the safety of operators is ensured; and the recovery box can collect and recover the sprayed paint, so that the utilization rate of the paint is improved, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of paint spraying and corrosion preventing devices, in particular to a steel pipe paint spraying and corrosion preventing device.
Background
Steel pipes are a widely used steel structure, such as billboard posts, utility poles, pipes, etc. In the steel pipe production process, paint spraying treatment is often required to be carried out on the steel pipe so as to prevent the steel pipe from being corroded.
Most of paint spraying operations on the outer surface of the steel pipe in the prior art are finished by manually smearing with a brush, and the paint spraying efficiency is low and the labor intensity is high. Although paint guns are available on the market, they are only suitable for single-sided products. Because the steel pipe (including pipe and square pipe) is multiaspect, so still have manual work to hold the spray gun, go on constantly of one side, work efficiency is low, intensity of labour is big, and is very inconvenient.
In addition, the harmful substances contained in the paint mainly comprise Volatile Organic Compounds (VOC), benzene, formaldehyde, heavy metals (lead, mercury and the like) and the like, and cause great health risks to operators.
Disclosure of Invention
The invention aims to solve the technical problem of providing the steel pipe paint spraying anti-corrosion device which can automatically paint the surface of a steel pipe by using equipment, improve the working efficiency, adsorb the irritant gas generated in the paint spraying process and reduce the air pollution.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a steel pipe anticorrosion device that sprays paint, includes the mechanism that sprays paint that is used for spraying paint to steel pipe surface, its characterized in that still includes:
a protective box;
the rotary support mechanism is arranged in the protective box and used for rotatably supporting the steel pipe, the rotary support mechanism comprises a front support and a rear support which are positioned at two axial ends of the steel pipe, a rotary shaft is rotatably arranged on the front support by means of a bearing, the rotary shaft is horizontally arranged, one end of the rotary shaft, which faces to the rear support, is coaxially connected with a clamp for holding the steel pipe, the other end of the rotary shaft is connected with a driving motor for driving the steel pipe to rotate, and the steel pipe is in rolling contact with the rear support;
the recovery box is arranged in the protective box and used for recovering paint, and the recovery box is arranged below the steel pipe in an opening manner;
the paint spraying mechanism is arranged in the protective box and is positioned right above the steel pipe; and
the adsorption mechanism comprises an adsorption box, an adsorption fan and an adsorption module, wherein the adsorption fan and the adsorption module are arranged in the adsorption box, an air inlet of the adsorption fan is connected with an adsorption pipe extending into the protection box, an air outlet of the adsorption fan is connected with the adsorption module, and the gas adsorbed by the adsorption module is discharged by means of an exhaust pipe.
The further technical proposal is that: the protection box is provided with a perforation which is coaxially arranged with the steel pipe, the perforation is arranged close to one side of the rear support, and the caliber of the perforation is larger than that of the steel pipe.
The further technical proposal is that: the adsorption mechanism is positioned at the bottom of the protective box and is arranged in a supporting box capable of supporting and fixing the protective box, and a moving wheel capable of enabling the device to move integrally is arranged at the bottom of the supporting box.
The further technical proposal is that: the lower part of the two opposite side walls of the supporting box is fixedly provided with a supporting structure, the rotary supporting mechanism comprises a supporting plate horizontally fixed on the supporting box, a threaded hole is formed in the supporting plate, an adjusting screw rod vertically penetrates through the threaded hole, and an anti-slip pad is horizontally arranged at the bottom of the adjusting screw rod.
The further technical proposal is that: an operation door capable of opening and placing the steel pipe into the protective box is arranged on the front side wall or the rear side wall of the protective box.
The further technical proposal is that: the operation door is made of transparent materials.
The further technical proposal is that: the paint spraying mechanism is characterized in that a movable rail arranged along the length direction of the steel pipe is arranged above the steel pipe in the protective box, and the paint spraying mechanism can move along the movable rail.
The further technical proposal is that:
the clamp comprises a fixed ring, wherein at least three telescopic clamping arms are uniformly arranged in the fixed ring in a radial shape by taking the center of a circle as the center, one ends of the clamping arms are fixed on the inner wall of the fixed ring, and the other ends of all the clamping arms are mutually converged to form a clamping cavity for clamping the light pipe;
the rear support comprises two rotatable supporting wheels at the top, the two supporting wheels can synchronously move up and down and lock up and down, and the steel pipe is positioned in a V-shaped clamping groove formed by the two supporting wheels.
The further technical proposal is that: the clamping arm comprises a guide sleeve, a compression spring arranged in the guide sleeve and a telescopic body with one end positioned in the guide sleeve and capable of sliding along the guide sleeve.
The further technical proposal is that: the part of the adsorption tube located in the protective box is provided with a plurality of air sucking nozzles.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in:
the device can enable the steel pipe to rotate by taking the axis as the center through the arrangement of the rotary supporting mechanism, so that the whole circumferential surface of the steel pipe can be completely sprayed by the paint spraying mechanism, the automatic operation of corrosion-resistant paint coating of the steel pipe is realized, and the working efficiency is improved;
the device is provided with the adsorption mechanism, so that the irritant gas generated in the protective box can be effectively adsorbed, in addition, the protective box is arranged to further prevent the irritant gas from directly leaking, so that harmful energy can be adsorbed to the greatest extent, the environmental pollution is effectively reduced, the cleanliness of the working environment is improved, and the safety of operators is ensured;
and the recovery box can collect and recover the sprayed paint, so that the utilization rate of the paint is improved, and the production cost is reduced.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the clamp according to the present invention;
FIG. 4 is a schematic view of the structure of the clamping arm according to the present invention;
fig. 5 is a schematic view of the rear support of the present invention in a left-hand configuration.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art without making any inventive effort, are intended to be within the scope of the present invention based on only the embodiments of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1, a paint spraying and corrosion preventing device for a steel pipe comprises a paint spraying mechanism 10 for spraying paint to the surface of a steel pipe 100, a protective box 20, a rotary supporting mechanism for rotatably supporting the steel pipe 100, a recovery box 40 for recovering paint, and an adsorption mechanism for adsorbing gas in the protective box 20.
The rotary supporting mechanism is arranged in the protective box 20 and comprises a front support 31 and a rear support 32 which are positioned at two axial ends of the steel pipe 100, a rotary shaft 33 is rotatably arranged on the front support 31 by means of bearings, the rotary shaft 33 is horizontally arranged, one end of the rotary shaft, which faces the rear support 32, is coaxially connected with a clamp 34 for clamping the steel pipe 100, the other end of the rotary shaft is connected with a driving motor 35 for driving the rotary shaft to rotate, and the steel pipe 100 is in rolling contact with the rear support 32.
Before the steel pipe 100 is painted, one end of the steel pipe 100 needs to be fixed on the clamp 34, the other end of the steel pipe 100 is arranged on the rear support 32, the clamp 34 plays a role in fixing the steel pipe 100, and the rear support 32 only plays a role in supporting the steel pipe 100, so that the steel pipe 100 can be horizontally arranged. When the rotary supporting mechanism works, the driving motor 35 is started to drive the rotary shaft 33 to rotate, and the rotary shaft 33 drives the clamp 34 to rotate, so that the steel pipe 100 is self-conveyed along the axis of the steel pipe. And since the steel pipe 100 is in rolling contact with the rear support 32, the rolling contact can reduce the abrasion of the rear support 32 to the steel pipe 100. The recovery box 40 is arranged in the protective box 20 and the recovery box 40 is arranged below the steel pipe 100 in an open mode.
The paint spraying mechanism 10 is also arranged in the protective box 20 and is positioned right above the steel pipe 100.
The adsorption mechanism comprises an adsorption box 51, and an adsorption fan 52 and an adsorption module 53 which are arranged in the adsorption box 51, wherein an air inlet of the adsorption fan 52 is connected with an adsorption pipe 54 which stretches into the protective box 20, an air outlet of the adsorption fan 52 is connected with the adsorption module 53, and gas adsorbed by the adsorption module 53 is discharged by means of an exhaust pipe 55.
When the adsorption mechanism works, the adsorption fan 52 is started, the gas in the protective box 20 is pumped out by the adsorption pipe 54 and then is discharged towards the adsorption module 53, and the irritant gas can effectively enter the adsorption module 53 to be adsorbed under the action of high pressure. Wherein the adsorption module 53 comprises a photocatalyst filter screen and an active carbon adsorption screen which are arranged at intervals. Wherein the adsorption mechanism is always in an open state from the start of paint spraying to the completion of a certain period of time.
The paint spraying mechanism 10 in the device adopts the prior art, comprises an oil storage tank and a paint pump arranged in the oil storage tank, a paint outlet is formed in the oil storage tank, a paint spraying pipe arranged along the direction of the steel pipe 100 is arranged on the paint outlet, a paint spraying nozzle is arranged on the paint spraying pipe at the farthest position of 30cm each distance, and a valve is further arranged between the paint spraying pipe and the oil storage tank. The valve is opened during paint spraying, and is closed after paint spraying, so that paint leakage is prevented. The valve can be electrically controlled by the electromagnetic valve, and is convenient to operate.
The device can make the steel pipe 100 rotate by taking the axis as the center through the arrangement of the rotary supporting mechanism, so that the whole peripheral surface of the steel pipe 100 can be completely sprayed by a paint spraying mechanism, the automatic operation of corrosion-resistant paint coating of the steel pipe is realized, and the working efficiency is improved. The adsorption mechanism can effectively adsorb the irritant gas generated in the protective box 20, in addition, the protective box 20 is arranged to further prevent the direct leakage of the irritant gas, so that the harmful energy can be adsorbed to the greatest extent, the environmental pollution is effectively reduced, the cleanliness of the working environment is improved, and the safety of operators is ensured. And, the recovery box 40 can collect and recover the sprayed paint, improve the utilization rate of the paint and reduce the production cost.
Because the lengths of the steel pipes 100 are different, a perforation which is coaxially arranged with the steel pipes 100 is arranged on the protective box 20, the perforation is arranged near one side of the rear support 32, the redundant steel pipes 100 can extend out of the protective box 20, after one end of each steel pipe is sprayed with paint, the other end of each steel pipe is reversely held, and the protective box is suitable for spraying paint on the whole or part of the long steel pipe. And the caliber of the perforation is larger than that of the steel pipe 100, the rotation of the steel pipe 100 is not hindered, and a gap reserved after the steel pipe is installed can enable the protective box 20 to enter air, so that the constant pressure in the protective box 20 is ensured. Because the adsorption mechanism is pumping the gas in the protective box 20 all the time, the pressure in the protective box 20 is smaller than the outside, and no gas escapes.
The adsorption mechanism is positioned at the bottom of the protective box 20 and is arranged in a supporting box 60 which can support and fix the protective box 20, so that the occupation of space is effectively saved. And because most of the paint spraying operations are outdoor, the ventilation is good, so the device is moved frequently. In order to facilitate the movement of the position of the device by the operator, a movement wheel 61 is provided at the bottom of the support box 60 to enable the device to move as a whole.
Due to the arrangement of the movable wheels 61, the stability and safety of the device are reduced, and dangerous situations caused by shaking of the paint spraying and corrosion preventing device body are avoided, so that supporting structures are fixed at the lower parts of two opposite side walls of the supporting box 60, the rotary supporting mechanism comprises a supporting plate 71 horizontally fixed on the supporting box 60, a threaded hole is formed in the supporting plate 71, an adjusting screw 72 is vertically arranged in the threaded hole in a penetrating mode, and an anti-slip pad 73 is horizontally arranged at the bottom of the adjusting screw 72. For ease of operation, a rotating handle may be provided on top of the adjustment screw 72. After the device is moved to a proper position by the moving wheel 61, the adjusting screw 72 is rotated downwards to suspend the moving wheel 61, and the ground grabbing capacity is improved and the stability of the device is improved by contacting the anti-skid pad 73 with the ground.
As shown in fig. 2, since the protection box 20 has a cavity structure, it is necessary to avoid the escape of the irritating gas as much as possible, and in order to mount the steel pipe 100 on the rotary support structure, an operation door 21 capable of opening the steel pipe 100 to be placed in the protection box 20 is opened at the front or rear side wall of the protection box 20. In order to facilitate observation of the painting condition, the operation door 21 is made of transparent material, and includes an outer layer of plexiglass and an inner layer of transparent plastic. The arrangement of the transparent plastic can effectively prevent paint from polluting the outer layer, and when the operation door 21 is not clear, only the transparent plastic layer needs to be replaced.
Because the lengths of the steel pipes 100 are different, in order to reduce the waste of paint, a moving rail 11 is arranged above the steel pipes 100 in the length direction of the steel pipes 100 in the protective box 20, and the paint spraying mechanism 10 can move along the moving rail 11. The paint spraying mechanism 10 is moved according to the length of the steel pipe 100 so as to spray paint within an effective range. Also, the rear support 32 can be adjusted and locked in its axial direction according to the length of the steel pipe 100.
The specific structure of the paint spraying mechanism moving along the moving rail 11 can adopt gear-rack meshing, screw-nut transmission and the like. For the transmission form of a screw nut, the movable rail 11 is of a screw structure, two ends of the screw are rotatably connected with the protective box 20 by means of bearings, one end of the screw is connected with a second driving motor 13 or a crank for driving the screw to rotate, the screw nut 12 matched with the screw is arranged on the paint spraying mechanism 10, and the paint spraying mechanism 10 can reciprocate along the movable rail 11 through forward or reverse rotation of the screw.
As shown in fig. 3, the fixture 34 includes a fixed ring 341, at least three telescopic clamping arms 342 are uniformly disposed in the fixed ring 341 radially and centered on the center of the circle, one ends of the clamping arms 342 are fixed on the inner wall of the fixed ring 341, and the other ends of all the clamping arms 342 are mutually connected to form a holding cavity for holding the light pipe. By adjusting the length of the clamping arms 342, the diameter of the clamping cavity can be adjusted according to the diameter of the steel pipe 100.
As shown in fig. 4, the clamp arm 342 includes a guide sleeve 3421, a compression spring 3422 provided in the guide sleeve 3421, and a telescopic body 3423 having one end positioned in the guide sleeve and capable of sliding along the guide sleeve 3421. The compression of the compression spring 3422 enlarges the holding chamber, and the reaction force of the compressed spring can cause the guide sleeve 3421 or the telescopic body 3423 to clamp the steel pipe 100.
As shown in fig. 5, the top of the rear support 32 includes two rotatable support wheels 321, and the steel pipe 100 is located in a V-shaped clamping groove formed by the two support wheels 321, so as to form rolling contact with the steel pipe 100. Because of the different diameters of the steel pipes 100, in order to ensure the horizontal arrangement of the clamped steel pipes, the height of the corresponding rear support 32 is also adjusted, so that the two support wheels 321 can synchronously move up and down and lock up and down.
Specifically, the back support 32 includes the alignment jig that is "n" shape, the alignment jig has two vertical bracing pieces that set up and connects the regulation pole of two bracing pieces, vertically be equipped with on the bracing piece and adjust the spout, the both ends of adjusting the pole all are equipped with the slider that can slide in corresponding spout to and lock the slider and make the lock mother of adjusting pole and bracing piece relatively fixed in the spout. The supporting wheel 321 is rotatably installed on the adjusting rod.
The adsorption tube 54 is provided with a plurality of air sucking nozzles 541 at the part in the protective housing 20, and the number of the air sucking nozzles 541 can be set according to the volume of the protective housing 20, so that the air in the protective housing 20 can be effectively and rapidly sucked out.
The foregoing is only a preferred embodiment of the present invention, and any and all simple modifications, variations and equivalents of the present invention will fall within the scope of the present invention.
Claims (6)
1. A steel pipe paint spraying and corrosion preventing device, comprising a paint spraying mechanism (10) for spraying paint to the surface of a steel pipe (100), characterized by further comprising:
a protective box (20);
the steel tube protection device comprises a rotary support mechanism, wherein the rotary support mechanism is arranged in a protection box (20) and used for rotatably supporting a steel tube (100), the rotary support mechanism comprises a front support (31) and a rear support (32) which are positioned at two axial ends of the steel tube (100), a rotary shaft (33) is rotatably arranged on the front support (31) by means of a bearing, the rotary shaft (33) is horizontally arranged, one end of the rotary shaft, which faces the rear support (32), is coaxially connected with a clamp (34) used for clamping the steel tube (100), the other end of the rotary shaft is connected with a driving motor (35) used for driving the rotary shaft to rotate, the steel tube (100) is in rolling contact with the rear support (32), a perforation which is coaxially arranged with the steel tube (100) is arranged on the protection box (20), the perforation is arranged close to one side of the rear support (32), and the caliber of the perforation is larger than that of the steel tube (100);
wherein,,
the fixture (34) comprises a fixed ring (341), at least three telescopic clamping arms (342) are uniformly arranged in the fixed ring (341) in a radial manner by taking the center of the circle as the center, one ends of the clamping arms (342) are fixed on the inner wall of the fixed ring (341), the other ends of all the clamping arms (342) are mutually converged to form a clamping cavity for clamping a light pipe, and the clamping arms (342) comprise a guide sleeve (3421), a compression spring (3422) arranged in the guide sleeve (3421) and a telescopic body (3423) of which one ends are positioned in the guide sleeve and can slide along the guide sleeve (3421);
the rear support (32) comprises an n-shaped adjusting frame and two rotatable supporting wheels (321) positioned at the top of the adjusting frame, the adjusting frame is provided with two supporting rods which are vertically arranged and an adjusting rod which is connected with the two supporting rods, the supporting rods are vertically provided with adjusting sliding grooves, two ends of each adjusting rod are respectively provided with a sliding block which can slide in the corresponding sliding grooves, and locking nuts which lock the sliding blocks in the sliding grooves to enable the adjusting rods and the supporting rods to be relatively fixed, the supporting wheels (321) are rotatably arranged on the adjusting rods, the two supporting wheels (321) can synchronously move up and down and lock up and down, the steel pipe (100) is positioned in a V-shaped clamping groove formed by the two supporting wheels (321), and the rear support (32) can be axially adjusted and locked according to the length of the steel pipe (100);
a recovery box (40) for recovering paint is arranged in the protective box (20), and the recovery box (40) is arranged below the steel pipe (100) in an open mode;
the paint spraying mechanism (10) is arranged in the protective box (20) and is positioned right above the steel pipe (100), a moving rail (11) arranged along the length direction of the steel pipe (100) is arranged above the steel pipe (100) in the protective box (20), and the paint spraying mechanism (10) can move along the moving rail (11); and
the adsorption mechanism comprises an adsorption box (51), an adsorption fan (52) and an adsorption module (53), wherein the adsorption fan (52) and the adsorption module (53) are arranged in the adsorption box (51), an air inlet of the adsorption fan (52) is connected with an adsorption pipe (54) extending into the protection box (20), an air outlet of the adsorption fan (52) is connected with the adsorption module (53), and the gas adsorbed by the adsorption module (53) is discharged by means of an exhaust pipe (55).
2. A steel pipe paint spraying corrosion protection device according to claim 1, wherein: the adsorption mechanism is positioned at the bottom of the protective box (20) and is arranged in a supporting box (60) capable of supporting and fixing the protective box (20), and a moving wheel (61) capable of enabling the device to move integrally is arranged at the bottom of the supporting box (60).
3. A steel pipe paint spraying corrosion protection device according to claim 2, wherein: the anti-slip support is characterized in that support structures are fixed at the lower parts of two opposite side walls of the support box (60), the rotary support mechanism comprises a support plate (71) horizontally fixed on the support box (60), threaded holes are formed in the support plate (71), adjusting screws (72) vertically penetrate through the threaded holes, and anti-slip pads (73) are horizontally arranged at the bottoms of the adjusting screws (72).
4. A steel pipe paint spraying corrosion protection device according to claim 1, wherein: an operation door (21) capable of opening and placing the steel pipe (100) into the protective box (20) is arranged on the front side wall or the rear side wall of the protective box (20).
5. A steel pipe paint spraying corrosion protection device according to claim 4, wherein: the operation door (21) is made of transparent materials.
6. A steel pipe paint spraying corrosion protection device according to claim 1, wherein: the part of the adsorption tube (54) positioned in the protective box (20) is provided with a plurality of air sucking nozzles (541).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810961776.8A CN108970858B (en) | 2018-08-22 | 2018-08-22 | Steel pipe paint spraying anti-corrosion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810961776.8A CN108970858B (en) | 2018-08-22 | 2018-08-22 | Steel pipe paint spraying anti-corrosion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108970858A CN108970858A (en) | 2018-12-11 |
| CN108970858B true CN108970858B (en) | 2023-10-03 |
Family
ID=64547356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810961776.8A Active CN108970858B (en) | 2018-08-22 | 2018-08-22 | Steel pipe paint spraying anti-corrosion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108970858B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801965B (en) * | 2019-09-22 | 2021-05-11 | 柳州市宏华机械有限公司 | Heat-resisting treatment device for surface of exhaust pipe and operation method thereof |
| CN110961302B (en) * | 2019-12-20 | 2021-04-02 | 山东佰盛能源科技有限公司 | Anticorrosive treatment device for gas pipeline processing |
| CN115382688B (en) * | 2022-08-30 | 2023-06-16 | 安徽紫朔环境工程技术有限公司 | Denitration catalyst slurry coated on ceramic filter tube and coating equipment thereof |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253537A (en) * | 1996-03-19 | 1997-09-30 | Mitsubishi Heavy Ind Ltd | Powder coating device for tubing |
| WO2008020812A1 (en) * | 2006-08-15 | 2008-02-21 | Kenyon Engineering Pte Ltd | System for improved powder coating of duct fittings and process for same |
| WO2011006343A1 (en) * | 2009-07-15 | 2011-01-20 | Shi Yueming | Automatic anti-corrosion coating process and production line for large size steel pipe |
| CN203140217U (en) * | 2013-03-22 | 2013-08-21 | 方远建设集团股份有限公司 | Painting device of scaffold steel pipe |
| KR101487315B1 (en) * | 2013-08-23 | 2015-01-29 | 삼성중공업 주식회사 | Divece for Painting Tower Pipe Outer Surface |
| JP3200316U (en) * | 2015-07-08 | 2015-10-15 | 江山市▲飛龍進▼出口有限公司 | Spray machine |
| CN204933810U (en) * | 2015-07-10 | 2016-01-06 | 东阳市卡露斯进出口有限公司 | One is steel pipe paint sprayer easily |
| CN105904053A (en) * | 2016-06-21 | 2016-08-31 | 桐乡市耀润电子有限公司 | Full-automatic tinning machine for induction transformer |
| CN106903012A (en) * | 2017-02-16 | 2017-06-30 | 李理 | A kind of paint spraying apparatus of finishing |
| CN107685194A (en) * | 2017-10-13 | 2018-02-13 | 苏州米氪激光技术服务有限公司 | A kind of integral-type laser engraving machine |
| CN107716165A (en) * | 2017-10-31 | 2018-02-23 | 成都佰富隆精工机械有限公司 | A kind of copper pipe spray painting processing manual rotary devices |
| CN207076592U (en) * | 2017-08-02 | 2018-03-09 | 天津信越科技有限公司 | A kind of metal tube spray-painting plant |
| CN207371756U (en) * | 2017-10-19 | 2018-05-18 | 深圳市联建隆科技有限公司 | A kind of carbon fiber lamppost paint spraying equipment |
| CN208991060U (en) * | 2018-08-22 | 2019-06-18 | 新兴铸管股份有限公司 | A kind of steel pipe spray painting anti-corrosive apparatus |
-
2018
- 2018-08-22 CN CN201810961776.8A patent/CN108970858B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253537A (en) * | 1996-03-19 | 1997-09-30 | Mitsubishi Heavy Ind Ltd | Powder coating device for tubing |
| WO2008020812A1 (en) * | 2006-08-15 | 2008-02-21 | Kenyon Engineering Pte Ltd | System for improved powder coating of duct fittings and process for same |
| WO2011006343A1 (en) * | 2009-07-15 | 2011-01-20 | Shi Yueming | Automatic anti-corrosion coating process and production line for large size steel pipe |
| CN203140217U (en) * | 2013-03-22 | 2013-08-21 | 方远建设集团股份有限公司 | Painting device of scaffold steel pipe |
| KR101487315B1 (en) * | 2013-08-23 | 2015-01-29 | 삼성중공업 주식회사 | Divece for Painting Tower Pipe Outer Surface |
| JP3200316U (en) * | 2015-07-08 | 2015-10-15 | 江山市▲飛龍進▼出口有限公司 | Spray machine |
| CN204933810U (en) * | 2015-07-10 | 2016-01-06 | 东阳市卡露斯进出口有限公司 | One is steel pipe paint sprayer easily |
| CN105904053A (en) * | 2016-06-21 | 2016-08-31 | 桐乡市耀润电子有限公司 | Full-automatic tinning machine for induction transformer |
| CN106903012A (en) * | 2017-02-16 | 2017-06-30 | 李理 | A kind of paint spraying apparatus of finishing |
| CN207076592U (en) * | 2017-08-02 | 2018-03-09 | 天津信越科技有限公司 | A kind of metal tube spray-painting plant |
| CN107685194A (en) * | 2017-10-13 | 2018-02-13 | 苏州米氪激光技术服务有限公司 | A kind of integral-type laser engraving machine |
| CN207371756U (en) * | 2017-10-19 | 2018-05-18 | 深圳市联建隆科技有限公司 | A kind of carbon fiber lamppost paint spraying equipment |
| CN107716165A (en) * | 2017-10-31 | 2018-02-23 | 成都佰富隆精工机械有限公司 | A kind of copper pipe spray painting processing manual rotary devices |
| CN208991060U (en) * | 2018-08-22 | 2019-06-18 | 新兴铸管股份有限公司 | A kind of steel pipe spray painting anti-corrosive apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108970858A (en) | 2018-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108970858B (en) | Steel pipe paint spraying anti-corrosion device | |
| CN212732668U (en) | Fire control pipe fitting processingequipment | |
| CN208991060U (en) | A kind of steel pipe spray painting anti-corrosive apparatus | |
| CN218013562U (en) | Bearing ring internal surface spraying device | |
| CN213700422U (en) | Paint spraying positioning device for metal bucket | |
| CN216261531U (en) | Paint spraying equipment for processing aluminum single plate | |
| CN214513473U (en) | Spraying device for building construction is dustproof | |
| CN113769932A (en) | Water conservancy pipeline outer wall mopping device | |
| CN220310796U (en) | Steel construction paint spraying apparatus | |
| CN112122026A (en) | Anticorrosion treatment device and method for interior of shell of liquid turbine flowmeter | |
| CN112049062A (en) | Environmental protection dust collecting equipment for construction | |
| CN213700461U (en) | Paint spraying device for inner surface of opening oil drum | |
| CN216573821U (en) | Novel paint spray booth | |
| CN212633149U (en) | Automatic change lift adjustment formula car panel beating spraying equipment | |
| CN211987721U (en) | Building site is with environment-friendly processing apparatus for dustproof | |
| CN212759258U (en) | Automobile air conditioner accessory spray booth | |
| CN218340099U (en) | Aluminum alloy wheel hub painting device | |
| CN214160818U (en) | Dust protector is used in epoxy paint production | |
| CN219785326U (en) | Automatic paint spraying device for engineering machinery counterweight | |
| CN214211041U (en) | Spraying device for oil storage cylinder of shock absorber | |
| CN215539423U (en) | Dust fall atomizer based on municipal works construction | |
| CN110665688A (en) | Lampshade paint spraying equipment | |
| CN221855376U (en) | Cleaning device for gardens rail guard | |
| CN220633561U (en) | Water spraying device for building engineering | |
| CN217733874U (en) | Bucket watering dust-settling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |