CN108855693A - A kind of continuity metallic conduit outer surface spray equipment - Google Patents

A kind of continuity metallic conduit outer surface spray equipment Download PDF

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Publication number
CN108855693A
CN108855693A CN201810865835.1A CN201810865835A CN108855693A CN 108855693 A CN108855693 A CN 108855693A CN 201810865835 A CN201810865835 A CN 201810865835A CN 108855693 A CN108855693 A CN 108855693A
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CN
China
Prior art keywords
plate
lead screw
pedestal
spray
vertical plate
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
Application number
CN201810865835.1A
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Chinese (zh)
Inventor
艾永青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanchang Great Wall Foundry (general Partnership)
Original Assignee
Fanchang Great Wall Foundry (general Partnership)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fanchang Great Wall Foundry (general Partnership) filed Critical Fanchang Great Wall Foundry (general Partnership)
Priority to CN201810865835.1A priority Critical patent/CN108855693A/en
Publication of CN108855693A publication Critical patent/CN108855693A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines 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
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221Means 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines 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
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278Arrangement or mounting of spray heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse 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

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Abstract

The present invention relates to metal tube surface spraying equipment technical fields,In particular to a kind of continuity metallic conduit outer surface spray equipment,Including pedestal,Straight line driving mechanism on pedestal and its spraying mechanism on pedestal,The two sides of the upper surface of pedestal are equipped with vertical vertical plate,The inside of the vertical plate in left side is equipped with motor fixing plate,The inside of the vertical plate on right side is equipped with lead screw base,Straight line driving mechanism is by lead screw,Spindle motor,Screw connector and its clamping component are constituted,Spindle motor is mounted on motor fixing plate,The left end of lead screw is connect with spindle motor,The right end of lead screw is rotatably assorted with lead screw base,Screw connector and threads of lead screw cooperate,Clamping component is by moving clamping plate,Clamp plate and electric cylinders composition,Present invention reduces manpowers,Improve spray efficiency,And improve coating quality,By the way that paint collection slot is arranged,Recycling can be collected to coating,Cost is saved.

Description

A kind of continuity metallic conduit outer surface spray equipment
Technical field
The present invention relates to metal tube surface spraying equipment technical fields, in particular to a kind of continuity metallic conduit outer surface Spray equipment.
Background technique
The development of steel pipe's production technology starts from the manufacturing rise of bicycle, the exploitation of 19th century younger oil, twice The manufacture of naval vessel, boiler, aircraft during world war, the manufacture of apparatus of thermo-electric power boiler after World War II, the hair of chemical industry Exhibition and the drilling of petroleum gas and transport etc., all effectively push hair of the Steel Tube Industries in kind, yield and quality Exhibition.
Steel pipe is applied not only to trandfer fluid and powdery solid, exchange thermal energy, manufacture machine components and container, it is still a kind of Economic steel.Building structure rack, pillar and machinery mount are manufactured with steel pipe, weight can be mitigated, saves metal 20~40%, And it can realize batch production mechanized construction.
And the pipe coating device that mobile spraying device is that a kind of pair of steel pipe is sprayed, coating quality are poor, hold Easily cause spraying uneven, and traditional spray equipment mostly after use cleaning get up it is relatively complicated, it has not been convenient to, so as to cause Its demand for being unable to satisfy people.
Application No. is the Chinese patents of 201720609098.X to disclose a kind of pipe coating mobile spraying device, including Coating machine main body is provided with chassis below the coating machine main body, and tray bottom is provided with idler wheel, the coating machine main body Top is provided with feed opening, and the side of the coating machine main body is provided with charging jacks, material is provided in the coating machine main body Storehouse is provided with pressure plate in the feed bin, and the side of the pressure plate is connect by telescopic rod with telescopic cylinder, the flush coater The side of ontology is provided with feed pipe, and one end of the feed pipe is provided with connector, and described connector one end is provided with connecting tube Head, and connecting pipe head outer wall is socketed with fixed ring, one end of the connector is threadedly coupled by connecting screwed pipe with spray gun, the spray Solenoid valve is provided in rifle, one end of the spray gun is provided with nozzle, handle is provided with below the spray gun, the handle Side is provided with spraying switch, and the lower section for spraying switch is provided with biased switch, the technical solution of the patent to steel pipe into When row spraying, man-hour manually hand-held spray gun is needed to carry out spraying operation, spray efficiency is lower, not can guarantee the uniformity of its spraying, behaviour It is more inconvenient to make to get up.
Summary of the invention
To solve the above problems, the present invention provides following technical scheme:
A kind of continuity metallic conduit outer surface spray equipment, straight line driving mechanism including pedestal, on pedestal and It is set to the spraying mechanism on pedestal, and the two sides of the upper surface of the pedestal are equipped with vertical vertical plate, the vertical plate in left side Inside is equipped with motor fixing plate, and the inside of the vertical plate on right side is equipped with lead screw base, and the straight line driving mechanism is by lead screw, lead screw Motor, screw connector and its clamping component are constituted, and horizontal guide rail, the lead screw electricity are equipped between the vertical plate and lead screw base Machine is mounted on motor fixing plate, and the left end of lead screw is connect with spindle motor, and right end and the lead screw base of lead screw are rotatably assorted, described Screw connector and threads of lead screw cooperate, and the outer wall of screw connector is slidably matched with guide rail, and the clamping component is by dynamic folder Plate, clamp plate and electric cylinders composition, the back side of the dynamic clamping plate is equipped with locating rack, and locating rack is integrated with screw connector, The clamp plate and dynamic clamping plate are the arc panel being oppositely arranged, electric cylinders mirror image is mounted on the upper and lower side of dynamic clamping plate, and electric cylinders are stretched Contracting end and the upper and lower side of dynamic clamping plate are fastenedly connected, and the spraying mechanism is made of spray seat and nozzle, and the spray seat is hollow cylinder Shape structure, and material chamber is equipped with inside spray seat, the nozzle annular is evenly arranged on the inner wall of spray seat, and is connected to inside nozzle and spray seat, The upper end of the spray seat is equipped with the paint delivery tube road being connected to the intracavitary portion of material, and the spray seat is mounted on left side by support frame On the inner wall of the vertical plate, the vertical plate in left side is equipped with through-hole one, and the vertical plate on right side is equipped with through-hole two, and through-hole One, spray seat and its two three of through-hole are coaxially distributed, and the upper end of the pedestal is equipped with paint collection slot, the paint collection slot position in The underface of spraying mechanism.
Preferably, pressure pump is equipped in the paint collection slot, the paint delivery tube road is connected by sebific duct and pressure pump It connects.
Preferably, the guide rail is made of two parallel tracks, and the inner wall of track is equipped with sliding slot, the screw connector Upper and lower side be equipped with sliding block, sliding block is in sliding fit with the sliding chute.
Preferably, the clamping face of the dynamic clamping plate and clamp plate is bonded with rubber sheet gasket.
Preferably, axial location of the nozzle towards spray seat.
Beneficial effect:When carrying out the outer surface spraying operation of metal tube, by metal tube to be sprayed successively from through-hole one It is passed through in spray seat, the end of metal tube is located in clamping component, clamps metal tube using clamping component, utilizes spindle motor Driving clamping component moves along a straight line, so that metal tube be driven to move along a straight line, coating is defeated from coating during the motion It send pipeline to be sent into the material chamber of spray seat, and is sprayed by nozzle, so that the outer wall of longer metal tube is uniformly sprayed, from And complete that the spraying operation of the outer surface of metal tube is reduced manpower, improves spray efficiency, and improves coating quality, By the way that paint collection slot is arranged, it can be collected recycling to coating, saved cost.
Detailed description of the invention
Fig. 1 and Fig. 2 is schematic diagram of the invention;
Fig. 3 is the cross-sectional view of A-A in Fig. 1;
Fig. 4 is the cross-sectional view of spraying mechanism;
Description of symbols:1- pedestal, 2- vertical plate, 3- metal tube, 4- guide rail, 5- move clamping plate, 6- paint collection slot, 7- spray Seat, 8- support frame, 9- spindle motor, 10- paint delivery tube road, 11- lead screw, 12- pressure pump, 13- clamp plate, 14- nut connect Fitting, 15- sliding block, 16- locating rack, 17- electric cylinders, 18- sebific duct, 19- nozzle, 20- expect chamber.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail:
Embodiment one
A kind of continuity metallic conduit outer surface spray equipment shown in referring to Figures 1 and 2, including pedestal 1, be set to pedestal Straight line driving mechanism on 1 and its spraying mechanism on pedestal 1, the two sides of the upper surface of the pedestal 1 are equipped with vertical Vertical plate 2, the inside of the vertical plate 2 in left side are equipped with motor fixing plate, and the inside of the vertical plate 2 on right side is equipped with lead screw base, institute It states straight line driving mechanism to be made of lead screw 11, spindle motor 9, screw connector 14 and its clamping component, the vertical plate 2 and lead screw Horizontal guide rail 4 is equipped between seat, the spindle motor 9 is mounted on motor fixing plate, the left end of lead screw 11 and spindle motor 9 Connection, right end and the lead screw base of lead screw 11 are rotatably assorted, and the screw connector 14 is threadedly engaged with lead screw 11, and nut connects The outer wall of part 14 is slidably matched with guide rail 4, and the clamping component is made of dynamic clamping plate 5, clamp plate 13 and electric cylinders 17, the dynamic folder The back side of plate 5 is equipped with locating rack 16, and locating rack 16 is integrated with screw connector 14, the clamp plate 13 and dynamic clamping plate 5 For the arc panel being oppositely arranged, 17 mirror image of electric cylinders is mounted on the upper and lower side of dynamic clamping plate 5, and the telescopic end of electric cylinders 17 and dynamic clamping plate 5 Upper and lower side be fastenedly connected, the spraying mechanism is made of spray seat 7 and nozzle 19, the spray seat 7 be hollow tubular structure, and Material chamber 20 is equipped with inside spray seat 7,19 annular of nozzle is evenly arranged on the inner wall of spray seat 7, and is connected to inside nozzle 19 and spray seat 7, The upper end of the spray seat 7 is equipped with the paint delivery tube road 10 being connected to inside material chamber 20, and the spray seat 7 is installed by support frame 8 On the inner wall of the vertical plate 2 in left side, the vertical plate 2 in left side is equipped with through-hole one, and the vertical plate 2 on right side is equipped with logical Hole two, and through-hole one, spray seat 7 and its two three of through-hole are coaxially distributed, the upper end of the pedestal 1 is equipped with paint collection slot 6, described Paint collection slot 6 is located at the underface of spraying mechanism.
Embodiment two
A kind of continuity metallic conduit outer surface spray equipment referring to figs. 1 to 4, including pedestal 1, be set to pedestal Straight line driving mechanism on 1 and its spraying mechanism on pedestal 1, the two sides of the upper surface of the pedestal 1 are equipped with vertical Vertical plate 2, the inside of the vertical plate 2 in left side are equipped with motor fixing plate, and the inside of the vertical plate 2 on right side is equipped with lead screw base, institute It states straight line driving mechanism to be made of lead screw 11, spindle motor 9, screw connector 14 and its clamping component, the vertical plate 2 and lead screw Horizontal guide rail 4 is equipped between seat, the spindle motor 9 is mounted on motor fixing plate, the left end of lead screw 11 and spindle motor 9 Connection, right end and the lead screw base of lead screw 11 are rotatably assorted, and the screw connector 14 is threadedly engaged with lead screw 11, and nut connects The outer wall of part 14 is slidably matched with guide rail 4, and the clamping component is made of dynamic clamping plate 5, clamp plate 13 and electric cylinders 17, the dynamic folder The back side of plate 5 is equipped with locating rack 16, and locating rack 16 is integrated with screw connector 14, the clamp plate 13 and dynamic clamping plate 5 For the arc panel being oppositely arranged, 17 mirror image of electric cylinders is mounted on the upper and lower side of dynamic clamping plate 5, and the telescopic end of electric cylinders 17 and dynamic clamping plate 5 Upper and lower side be fastenedly connected, the spraying mechanism is made of spray seat 7 and nozzle 19, the spray seat 7 be hollow tubular structure, and Material chamber 20 is equipped with inside spray seat 7,19 annular of nozzle is evenly arranged on the inner wall of spray seat 7, and is connected to inside nozzle 19 and spray seat 7, The upper end of the spray seat 7 is equipped with the paint delivery tube road 10 being connected to inside material chamber 20, and the spray seat 7 is installed by support frame 8 On the inner wall of the vertical plate 2 in left side, the vertical plate 2 in left side is equipped with through-hole one, and the vertical plate 2 on right side is equipped with logical Hole two, and through-hole one, spray seat 7 and its two three of through-hole are coaxially distributed, the upper end of the pedestal 1 is equipped with paint collection slot 6, described Paint collection slot 6 is located at the underface of spraying mechanism.
In the present embodiment, be equipped with pressure pump in the paint collection slot 6, the paint delivery tube road 10 by sebific duct with Pressure pump 12 connects.
In the present embodiment, the guide rail 4 is made of two parallel tracks, and the inner wall of track is equipped with sliding slot, the spiral shell The upper and lower side of female connector 14 is equipped with sliding block 15, and sliding block 15 is in sliding fit with the sliding chute.
In the present embodiment, the clamping face of the dynamic clamping plate 5 and clamp plate 13 is bonded with rubber sheet gasket and (does not draw in figure Out), it is therefore an objective to improve the frictional force between 3 outer wall of clamp assemblies and metal tube.
In the present embodiment, the nozzle 19 towards spray seat 7 axial location so that spraying it is more uniform.
When carrying out the outer surface spraying operation of metal tube 3, by metal tube 3 to be sprayed successively from through-hole one and spray seat 7 In pass through, the end of metal tube 3 is located in clamping component, metal tube 3 is clamped using clamping component, utilize spindle motor 9 drive Dynamic clamping component moves along a straight line, so that metal tube 3 be driven to move along a straight line, coating is conveyed from coating during the motion Pipeline 10 is sent into the material chamber 20 of spray seat 7, and is sprayed by nozzle 19, after the completion of spraying to one section of metal tube 3, unclamps clamping group Part, spindle motor 9, which rotates backward, drives clamping component to move downward, and then clamping component is recycled to clamp metal tube 3, lead screw Motor 9 rotates in the forward direction again drives clamping component to move right, and metal tube 3 is passed through from through-hole two, is lifted by external correlation Mechanism is lifted, to uniformly spray to the outer wall of longer metal tube 3, to complete the appearance to metal tube 3 The spraying operation in face, reduces manpower, improves spray efficiency, and improve coating quality, can by the way that paint collection slot is arranged To be collected recycling to coating, cost has been saved.
The above described is only a preferred embodiment of the present invention, not making any limit to technical scope of the invention System, therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, In the range of still falling within technical solution of the present invention.

Claims (5)

1. a kind of continuity metallic conduit outer surface spray equipment, including pedestal (1), the straight line driving being set on pedestal (1) Structure and its spraying mechanism being set on pedestal (1), it is characterised in that:The two sides of the upper surface of the pedestal (1) are equipped with vertical Vertical plate (2), the inside of the vertical plate (2) in left side are equipped with motor fixing plate, and the inside of the vertical plate (2) on right side is equipped with lead screw Seat, the straight line driving mechanism is made of lead screw (11), spindle motor (9), screw connector (14) and its clamping component, described Horizontal guide rail (4) is equipped between vertical plate (2) and lead screw base, the spindle motor (9) is mounted on motor fixing plate, lead screw (11) left end is connect with spindle motor (9), and the right end of lead screw (11) is rotatably assorted with lead screw base, the screw connector (14) It is threadedly engaged with lead screw (11), and the outer wall of screw connector (14) is slidably matched with guide rail (4), the clamping component is by dynamic folder Plate (5), clamp plate (13) and electric cylinders (17) composition, the back side of the dynamic clamping plate (5) is equipped with locating rack (16), and locating rack (16) It is integrated with screw connector (14), the clamp plate (13) and dynamic clamping plate (5) are the arc panel being oppositely arranged, electric cylinders (17) Mirror image is mounted on the upper and lower side of dynamic clamping plate (5), and the telescopic end of electric cylinders (17) and the upper and lower side of dynamic clamping plate (5) are fastenedly connected, institute It states spraying mechanism to be made of spray seat (7) and nozzle (19), the spray seat (7) is hollow tubular structure, and sets inside spray seat (7) Have material chamber (20), nozzle (19) annular is evenly arranged on the inner wall of spray seat (7), and is connected to inside nozzle (19) and spray seat (7), institute The upper end for stating spray seat (7) is equipped with the paint delivery tube road (10) being connected to inside material chamber (20), and the spray seat (7) passes through support frame (8) it is mounted on the inner wall of the vertical plate (2) in left side, the vertical plate (2) in left side is equipped with through-hole one, and the described of right side stands Plate (2) is equipped with through-hole two, and through-hole one, spray seat (7) and its two three of through-hole are coaxially distributed, and the upper end of the pedestal (1) is set Have paint collection slot (6), the paint collection slot (6) is located at the underface of spraying mechanism.
2. a kind of continuity metallic conduit outer surface according to claim 1 spray equipment, it is characterised in that:The coating Pressure pump (12) are equipped in collecting tank (6), the paint delivery tube road (10) is connect by sebific duct (18) with pressure pump (12).
3. a kind of continuity metallic conduit outer surface according to claim 1 spray equipment, it is characterised in that:The guide rail (4) it is made of two parallel tracks, the inner wall of track is equipped with sliding slot, and the upper and lower side of the screw connector (14) is equipped with cunning Block (15), sliding block (15) are in sliding fit with the sliding chute.
4. a kind of continuity metallic conduit outer surface according to claim 1 spray equipment, it is characterised in that:The dynamic folder Plate (5) and the clamping face of clamp plate (13) are bonded with rubber sheet gasket.
5. a kind of continuity metallic conduit outer surface according to claim 1 spray equipment, it is characterised in that:The nozzle (19) towards the axial location of spray seat (7).
CN201810865835.1A 2018-08-01 2018-08-01 A kind of continuity metallic conduit outer surface spray equipment Pending CN108855693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810865835.1A CN108855693A (en) 2018-08-01 2018-08-01 A kind of continuity metallic conduit outer surface spray equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810865835.1A CN108855693A (en) 2018-08-01 2018-08-01 A kind of continuity metallic conduit outer surface spray equipment

Publications (1)

Publication Number Publication Date
CN108855693A true CN108855693A (en) 2018-11-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810865835.1A Pending CN108855693A (en) 2018-08-01 2018-08-01 A kind of continuity metallic conduit outer surface spray equipment

Country Status (1)

Country Link
CN (1) CN108855693A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110961286A (en) * 2019-11-25 2020-04-07 安徽泰格钢结构制品有限公司 Device for spraying paint on surface of steel pipe
CN111299033A (en) * 2020-04-15 2020-06-19 四川永晖建筑工程有限公司 Pipeline outer wall anticorrosive treatment device
CN112170048A (en) * 2020-09-19 2021-01-05 杨广宇 Cable deicing machine capable of avoiding secondary freezing
CN113731684A (en) * 2021-09-26 2021-12-03 湖南天卓管业有限公司 Spraying equipment is used in anticorrosive steel pipe production of environment-friendly PE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101466242B1 (en) * 2013-09-13 2014-11-27 삼성중공업 주식회사 System for Painting Tower Pipe Outer Surface
CN105562262A (en) * 2016-02-26 2016-05-11 安徽工业大学 A metal tube heating spraying device and its application method
CN207222207U (en) * 2017-06-22 2018-04-13 周峰 A kind of structural fire protection pipe fitting high efficiency spray-painting plant
CN107962486A (en) * 2017-11-20 2018-04-27 郑州诚合信息技术有限公司 A kind of good building bar derusting device of effect that derusts
KR101870290B1 (en) * 2015-12-22 2018-06-22 가람환경기술(주) Linear type polymer coating device for pipe
CN207667880U (en) * 2017-11-15 2018-07-31 安徽邦尼特轨道装备有限公司 One kind can transverse shifting spray painting clamping tooling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101466242B1 (en) * 2013-09-13 2014-11-27 삼성중공업 주식회사 System for Painting Tower Pipe Outer Surface
KR101870290B1 (en) * 2015-12-22 2018-06-22 가람환경기술(주) Linear type polymer coating device for pipe
CN105562262A (en) * 2016-02-26 2016-05-11 安徽工业大学 A metal tube heating spraying device and its application method
CN207222207U (en) * 2017-06-22 2018-04-13 周峰 A kind of structural fire protection pipe fitting high efficiency spray-painting plant
CN207667880U (en) * 2017-11-15 2018-07-31 安徽邦尼特轨道装备有限公司 One kind can transverse shifting spray painting clamping tooling
CN107962486A (en) * 2017-11-20 2018-04-27 郑州诚合信息技术有限公司 A kind of good building bar derusting device of effect that derusts

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110961286A (en) * 2019-11-25 2020-04-07 安徽泰格钢结构制品有限公司 Device for spraying paint on surface of steel pipe
CN111299033A (en) * 2020-04-15 2020-06-19 四川永晖建筑工程有限公司 Pipeline outer wall anticorrosive treatment device
CN112170048A (en) * 2020-09-19 2021-01-05 杨广宇 Cable deicing machine capable of avoiding secondary freezing
CN113731684A (en) * 2021-09-26 2021-12-03 湖南天卓管业有限公司 Spraying equipment is used in anticorrosive steel pipe production of environment-friendly PE
CN113731684B (en) * 2021-09-26 2022-05-27 湖南天卓管业有限公司 An environmentally friendly spraying equipment for the production of PE anti-corrosion steel pipes

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Application publication date: 20181123

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