CN112497009A - Seamless steel pipe intelligence rust cleaning maintenance of equipment for building site - Google Patents
Seamless steel pipe intelligence rust cleaning maintenance of equipment for building site Download PDFInfo
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- CN112497009A CN112497009A CN202011380690.XA CN202011380690A CN112497009A CN 112497009 A CN112497009 A CN 112497009A CN 202011380690 A CN202011380690 A CN 202011380690A CN 112497009 A CN112497009 A CN 112497009A
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- steel pipe
- driving mechanism
- rust removing
- bearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- 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
- B05B13/0214—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 the liquid or other fluent material being applied to the whole periphery of the cross section of the elongated body
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- 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
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of engineering machinery, in particular to seamless steel pipe intelligent rust removal and maintenance equipment for a construction site, which comprises a worktable, wherein a first clamping mechanism, a second clamping mechanism, a first driving motor, a rust removal mechanism, a first driving mechanism, a second driving mechanism, a spraying mechanism, a third driving mechanism, a first detection element, a second detection element, a third detection element, a fourth detection element, a fifth detection element and a controller are correspondingly arranged on the worktable.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to seamless steel pipe intelligent rust removal and maintenance equipment for a construction site.
Background
The steel pipe structure has good stress performance and strong building expressive force, and is widely applied to domestic and foreign building engineering.
The steel pipe structure has the advantages that the steel pipe structure is formed by combining the superior structural performance of the pipe structure and the attractive building appearance, and the steel pipe structure has the greatest advantage that the functional requirements, the sensory requirements and the economic benefit requirements of people on buildings can be perfectly combined.
The round steel pipe has the following structural advantages that the round steel pipe has the characteristics of flat surface, no dead angle, small external surface area and the like, so that the round steel pipe is beneficial to saving anticorrosive and fireproof coatings and convenient for dust removal, and has the advantages of small wind resistance coefficient of the cross section of the round steel pipe and obvious advantages when being applied and exposed in fluid (such as wind and water flow). And thirdly, the internal space of the steel pipe can be utilized. For example, the filling concrete (pipe-tube concrete structure) not only can improve the bearing capacity of the member, but also can prolong the fire endurance of the member (which can reach two hours on average); water is injected into the pipe, and fire can be prevented by utilizing internal water circulation; liquid can be transmitted in the pipe, and an oil pipe bridge, a rainwater pipe and the like are developed at present; fifthly, a prestressed cable can be placed in the pipe to apply internal prestress.
At present, on the construction site, the steel pipe is generally stored in the open air, rust is easily generated on the surface of the steel pipe, the rust on the surface of the steel pipe and iron oxide scales generated by oxidation reaction in the heating process influence the later flaw detection accuracy, and meanwhile, the rust and the iron oxide scales on the surface of the steel pipe also influence the adhesive force between a paint film and the surface of the steel pipe, so that the fatigue resistance and the corrosion resistance of the steel pipe are reduced.
At present, the surface of the steel pipe is derusted by adopting traditional modes such as acid washing, shot blasting, manual polishing and the like. The waste acid and waste gas generated by acid washing have serious pollution to the environment, so the method is limited by the environmental protection department; the shot blasting mode not only causes dust pollution, but also can generate pits on the surface of the steel pipe, and has the defects of steel pipe deformation and higher derusting cost; although the manual polishing meets the requirements of the environmental protection department, the cost is lower than that of a whole set of complex acid cleaning and shot blasting equipment, the polishing efficiency is too low, and the polishing quality cannot be guaranteed.
CN 204508043U a steel pipe transfer frame with rust cleaning function, including mount table, bottom plate group, rotation mounting bracket, initiative rust cleaning wheel, driven rust cleaning wheel and motor, the symmetry sets up bottom plate group in the length direction of mount table, bottom plate group constitute by initiative rust cleaning bottom plate and driven rust cleaning bottom plate, equipartition has the initiative rust cleaning wheel of installing through rotating the mounting bracket on each initiative rust cleaning bottom plate, equipartition has the driven rust cleaning wheel of installing through rotating the mounting bracket on each driven rust cleaning bottom plate, each initiative rust cleaning wheel between through the universal shaft connection and through motor chain drive.
The steel tube rust removing device has the advantages of being suitable for removing rust on large-batch steel tubes, and removing iron rust on the surfaces of the steel tubes through the rotating friction between the driving rust removing wheel and the driven rust removing wheel and the surfaces of the steel tubes. However, the driving rust removing wheel and the driven rust removing wheel are in line contact with the steel pipe, so that the rust removing efficiency is low, the steel pipe is easily damaged due to rigid contact, accurate rust removing cannot be achieved due to rigid contact, rust at the deformed part of the steel pipe and rust with different thicknesses cannot be removed, and the service life of the steel pipe is influenced. And the steel pipe after rust removal can not be painted and maintained, and certain use limitation is realized.
Disclosure of Invention
To above-mentioned prior art exist not enough, the seamless steel pipe intelligence rust cleaning maintenance of equipment for building site is provided, its degree of automation is high, can clear away the steel pipe of different bores, and change traditional line contact into surface contact, the rust cleaning efficiency is high, change traditional rigid contact into flexible contact, the rust cleaning is accurate, and do not harm the steel pipe, can clear away the rust mark of steel pipe deformation department and the rust mark of different thickness, and the rust cleaning docks with the maintenance process automation that sprays paint, the spraying is even, and can be dry in real time to the lacquer painting, rust cleaning maintenance efficiency has been improved.
In order to solve the technical problems, the invention adopts the technical scheme that the seamless steel pipe intelligent rust removing and maintaining equipment for the construction site comprises a workbench, wherein a first clamping mechanism and a second clamping mechanism which are used for clamping a steel pipe are correspondingly arranged on the workbench, a first driving motor used for driving the first clamping mechanism to operate after the first clamping mechanism and the second clamping mechanism clamp the steel pipe, a rust removing mechanism used for removing rust on the steel pipe, a first driving mechanism used for driving the rust removing mechanism to radially operate to a preset rust removing position along the steel pipe after the first clamping mechanism and the second clamping mechanism clamp the steel pipe, a second driving mechanism used for driving the rust removing mechanism to axially reciprocate along the steel pipe after the first driving mechanism drives the rust removing mechanism to operate to the preset rust removing position, and a spraying mechanism used for spraying paint and maintaining the steel pipe after the rust removing mechanism removes rust are arranged below the first driving mechanism, the device comprises a first driving mechanism, a second driving mechanism, a third detecting element, a fourth detecting element and a controller, wherein the third driving mechanism is used for driving the spraying mechanism to axially reciprocate along the steel pipe, the first detecting element is used for detecting that the first driving mechanism drives the derusting mechanism to move to a preset derusting position, the second detecting element is used for detecting that the second driving mechanism drives the derusting mechanism to axially move to the preset position along the steel pipe, the third detecting element is used for detecting that the second driving mechanism drives the derusting mechanism to move to the preset derusting position, the fourth detecting element is used for detecting that the first driving mechanism resets, the fifth detecting element is used for detecting that the third driving mechanism drives the spraying mechanism to move to the preset position, the controller sends a signal to the controller, the controller sends a stop signal to the first driving mechanism and sends start signals to the derusting mechanism and the second driving mechanism, and when the second detecting element detects that the second driving mechanism drives the derusting mechanism to axially When the fifth detection element detects that the third driving mechanism drives the spraying mechanism to operate to a preset position, the fifth detection element sends a signal to the controller, and the controller sends a reset signal to the third driving mechanism.
Foretell seamless steel pipe intelligence rust cleaning maintenance of equipment for building site, first clamping mechanism includes the first rotation board of being connected with a driving motor to and locate first spill piece on the first rotation board, and the concave piece of second, be equipped with respectively at the top of first, the concave piece of second and press from both sides tight piece through first elastic component and first, the concave piece of second is connected, first elastic component includes that a plurality of tops and the first chamber that holds in bottom of locating first, the concave piece of second respectively, holds the intracavity at first and be equipped with the first spring of being connected with the tight piece of first clamp.
Foretell seamless steel pipe intelligence rust cleaning maintenance of equipment for building site, second clamping mechanism includes the second rotor plate to and locate the third spill piece on the second rotor plate, and fourth spill piece, is equipped with the tight piece of second clamp connected through second elastic component and third, four spill pieces respectively in the top and the bottom of third, four spill pieces, second elastic component includes that a plurality of tops and the bottom second of locating third, four spill pieces respectively hold the chamber, hold the intracavity at the second and be equipped with the second spring of pressing from both sides tight piece and being connected with the second, is equipped with primary shaft and holds the connecting rod of being connected with the second rotor plate in primary shaft.
Foretell seamless steel pipe intelligence rust cleaning maintenance of equipment for building site, the connecting rod include one with first bearing inner ring connection's dead lever, be equipped with penetrating chamber in the dead lever, be equipped with a telescopic link in penetrating chamber, seted up first screw thread chamber on the dead lever, be equipped with in first screw thread intracavity and be used for the tight bolt in penetrating intracavity in telescopic link top.
Foretell seamless steel pipe intelligence rust cleaning maintenance of equipment for building site, second actuating mechanism includes the first slide rail that sets up along workstation length direction to and locate the first slider on the first slide rail, be equipped with second driving motor in first slide rail one end, be equipped with the second bearing at the first slide rail other end, be equipped with second screw thread chamber on first slider, be equipped with the first lead screw that both ends are connected with second driving motor and second bearing respectively in second screw thread chamber, controller send signal to second driving motor.
Foretell seamless steel pipe intelligence rust cleaning maintenance of equipment for building site, first actuating mechanism includes that two correspondences locate the second slide rail on the first slider to and locate the second slider on the second slide rail, be equipped with one on two second sliders and be used for bearing the loading board that rust cleaning mechanism connects the two, be equipped with the actuating cylinder that is used for driving the loading board along second slide rail reciprocating motion on one side of the loading board, the controller sends signal to actuating cylinder.
The intelligent rust-removing maintenance equipment for the seamless steel pipes for the construction sites comprises two fixing plates correspondingly arranged on a bearing plate, a polishing barrel is arranged between the two fixing plates, the polishing barrel comprises a fixing cavity respectively arranged at the centers of the two fixing plates, a second bearing is arranged in the fixing cavity, a rotating shaft is arranged between the two second bearings, one end of the rotating shaft is connected with a third driving motor, two driving gears are correspondingly arranged on the rotating shaft, a fixing shaft is respectively arranged at the four corners of the two fixing plates, a second bearing is arranged on each fixing shaft, a driven gear meshed with the driving gears is arranged on each second bearing, a positioning spring is respectively arranged on the two fixing plates, a supporting spring used for connecting the two positioning springs is arranged between the two positioning springs, a toothed belt is arranged on the driven gear, and a polishing layer used for connecting the two toothed belts and polishing rust is arranged between the two toothed belts, the controller sends a signal to a third drive motor.
Foretell seamless steel pipe intelligence rust cleaning maintenance of equipment for building site, third actuating mechanism includes the third slide rail that just sets up along workstation length direction between first, two clamping mechanism, and the third slider, third screw thread chamber has been seted up on the third slider, be equipped with the third bearing in third slide rail one end, the other end is equipped with fourth driving motor, be equipped with the second lead screw that both ends are connected with fourth driving motor and third bearing respectively in third screw thread chamber, be equipped with one between two third sliders and be used for bearing the operation board of spraying mechanism with the connection of the two, controller send signal to fourth driving motor.
Foretell building site is with seamless steel pipe intelligence rust cleaning maintenance equipment, spraying mechanism includes an annular chamber that sets up on the operation board, has seted up a plurality of through-holes on the annular chamber inner wall, is equipped with a storage bucket that is used for storing maintenance paint on the operation board, a be used for with the maintenance paint in the storage bucket to the defeated lacquer pump of annular chamber pump sending to and one with the annular chamber intercommunication be used for carrying hot-blast air will carry out the air heater of drying through the maintenance paint of through-hole spraying to the steel pipe to the annular chamber, after the controller sent reset signal to third actuating mechanism, send start signal to air heater simultaneously.
Foretell seamless steel pipe intelligence rust cleaning maintenance of equipment for building site, the layer of polishing is including setting up the felt between two tooth belts to and set up steel wire brush layer or brush layer on the felt.
The intelligent seamless steel pipe derusting and maintaining equipment for the construction site has the advantages that the automation degree is high, the first clamping mechanism and the second clamping mechanism can clamp steel pipes with different calibers, the practicability is high, the grinding cylinder converts traditional line contact into surface contact, the derusting efficiency is high, traditional rigid contact is converted into flexible contact, the derusting is accurate, and the steel pipes are not damaged.
The rust at the deformed position and the depressed position of the steel pipe and the rust with different thicknesses can be removed by respectively arranging the positioning springs on the two fixing plates and arranging the supporting spring for connecting the two positioning springs between the two positioning springs.
Through setting up spraying mechanism, make rust cleaning and automatic butt joint of maintenance, the spraying is even, is difficult for the polluted environment, and can dry in real time the lacquer painting, has improved rust cleaning maintenance efficiency.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a schematic view of the driving gear and the driven gear;
FIG. 3 is a longitudinal sectional view of the rust removing mechanism;
FIG. 4 is a schematic structural view of a first clamping mechanism;
FIG. 5 is a schematic view of the spray mechanism;
FIG. 6 is a schematic structural view of the worktable;
fig. 7 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, the intelligent rust removing and maintaining device for seamless steel pipes for construction sites comprises a workbench 1, a first clamping mechanism and a second clamping mechanism which are correspondingly arranged on the workbench and used for clamping the steel pipes, a first driving motor 3 used for driving the first clamping mechanism to operate after the first clamping mechanism and the second clamping mechanism clamp the steel pipes 2, a rust removing mechanism used for removing rust on the steel pipes 2, a first driving mechanism used for driving the rust removing mechanism to radially operate to a preset rust removing position along the steel pipes 2 after the first clamping mechanism and the second clamping mechanism clamp the steel pipes 2, a second driving mechanism used for driving the rust removing mechanism to axially reciprocate along the steel pipes after the first driving mechanism drives the rust removing mechanism to operate to the preset rust removing position, and a spraying mechanism used for spraying paint and maintaining the steel pipes 2 after the rust removing mechanism removes rust, the device comprises a spraying mechanism, a first driving mechanism, a second driving mechanism, a third detecting element, a fourth detecting element and a controller, wherein the third driving mechanism is used for driving the spraying mechanism to axially reciprocate along the steel pipe, the first detecting element is used for detecting that the first driving mechanism drives the derusting mechanism to move to a preset derusting position, the second detecting element is used for detecting that the second driving mechanism drives the derusting mechanism to axially move to the preset position along the steel pipe 2, the third detecting element is used for detecting that the second driving mechanism resets, the fourth detecting element is used for detecting that the first driving mechanism resets, the fifth detecting element is used for detecting that the third driving mechanism drives the spraying mechanism to move to the preset position, the controller is a PLC, the first detecting element sends a signal to the controller after detecting that the first driving mechanism drives the derusting mechanism to move to the preset derusting position, the controller sends a stop signal to the first driving mechanism, when the second detection element detects that the second driving mechanism drives the rust removing mechanism to move to a preset position along the axial direction of the steel pipe, a signal is sent to the controller, the controller sends a reset signal to the second driving mechanism, when the third detection element detects that the second driving mechanism resets, a signal is sent to the controller, the controller sends a stop signal to the rust removing mechanism, a reset signal is sent to the first driving mechanism, when the fourth detection element detects that the first driving mechanism resets, a signal is sent to the controller, the controller sends a starting signal to the spraying mechanism, when the fifth detection element detects that the third driving mechanism drives the spraying mechanism to move to the preset position, a signal is sent to the controller, and the controller sends a reset signal to the third driving mechanism. The first, second, third and fourth detecting elements are all distance sensors.
The first clamping mechanism comprises a first rotating plate 4 connected with a first driving motor 3, a first concave block 5 arranged on the first rotating plate and a second concave block 6, wherein first clamping blocks 7 connected with the first concave block and the second concave block through first elastic assemblies are arranged at the top and the bottom of the first concave block and the second concave block respectively, each first elastic assembly comprises a plurality of first accommodating cavities arranged at the top and the bottom of the first concave block and the second concave block respectively, and a first spring 8 connected with the first clamping blocks 7 is arranged in each first accommodating cavity. So as to be suitable for fixing steel pipes with different calibers.
The second clamping mechanism comprises a second rotating plate 9, a third concave block 10 and a fourth concave block 11, wherein the third concave block 10 and the fourth concave block 11 are arranged on the second rotating plate 9, the top and the bottom of the third concave block and the bottom of the fourth concave block are respectively provided with a second clamping block connected with the third concave block and the fourth concave block through a second elastic assembly, the friction between the first clamping block and the second clamping block and the friction between the steel pipe 2 are increased, the first clamping block and the second clamping block can be made of rubber materials, the second elastic assembly comprises a plurality of second accommodating cavities which are arranged at the top and the bottom of the third concave block and the bottom of the fourth concave block respectively, a second spring connected with the second clamping block is arranged in each second accommodating cavity, a first bearing 12 is arranged on the workbench 1, and a connecting rod connected with the second rotating plate is arranged in the first bearing 12.
The connecting rod comprises a fixing rod 13 connected with the inner ring of the first bearing, a transparent cavity is arranged in the fixing rod 13, a telescopic rod 14 is arranged in the transparent cavity, a first threaded cavity is formed in the fixing rod, and a puller bolt 15 used for tightly pushing the telescopic rod in the transparent cavity is arranged in the first threaded cavity. It is suitable for steel pipes with different lengths.
The second driving mechanism comprises a first slide rail 16 and a first slide block 17, the first slide rail 16 is arranged along the length direction of the workbench 1, the first slide block 17 is arranged on the first slide rail 16, a second driving motor 18 is arranged at one end of the first slide rail 16, a second bearing 19 is arranged at the other end of the first slide rail 16, a second threaded cavity is arranged on the first slide block 17, a first lead screw 20 is arranged in the second threaded cavity, the two ends of the first lead screw are respectively connected with the second driving motor 18 and the second bearing, and the controller sends a signal to the second driving motor 18.
The first driving mechanism comprises two second sliding rails 21 correspondingly arranged on the first sliding block 17 and a second sliding block arranged on the second sliding rail 21, a bearing plate 22 which is used for bearing the rust removing mechanism and is connected with the first sliding rails and the second sliding block is arranged on the two second sliding blocks, a driving oil cylinder 23 used for driving the bearing plate 22 to reciprocate along the second sliding rails 21 is arranged on one side of the bearing plate 22, and the controller sends a signal to the driving oil cylinder 23.
The rust removing mechanism comprises two fixing plates 24 correspondingly arranged on the bearing plate 22, a grinding cylinder is arranged between the two fixing plates 24 and comprises a fixing cavity respectively arranged at the centers of the two fixing plates 24, second bearings are arranged in the fixing cavities, a rotating shaft 25 is arranged between the two second bearings, one end of the rotating shaft 25 is connected with a third driving motor 26, two driving gears 27 are correspondingly arranged on the rotating shaft, four corners of the two fixing plates 24 are respectively provided with a fixing shaft, each fixing shaft is provided with a second bearing, each second bearing is provided with a driven gear 28 meshed with the driving gear, the two fixing plates 24 are respectively provided with a positioning spring 29, a supporting spring 30 used for connecting the two positioning springs 29 is arranged between the two positioning springs 29, and rust at the deformed position and the sunken position of the steel pipe and rust with different thicknesses can be removed. The driven gear 28 is provided with a toothed belt 42, a polishing layer 31 for connecting the two toothed belts 42 and polishing rust is arranged between the two toothed belts 42, and the polishing layer comprises a felt arranged between the two toothed belts 42 and a wire brush layer or a brush layer arranged on the felt. Or a sandpaper layer disposed directly between two toothed belts. The controller sends a signal to the third drive motor 26. The polishing barrel changes the traditional line contact into the surface contact, the rust removal efficiency is high, the traditional rigid contact is changed into the flexible contact, the rust removal is accurate, and the steel pipe is not damaged.
The third driving mechanism comprises a third slide rail 32 and a third slide block 33, the third slide rail 32 is arranged between the first clamping mechanism and the second clamping mechanism and is arranged along the length direction of the workbench 1, a third threaded cavity is formed in the third slide block, a third bearing 34 is arranged at one end of the third slide rail 32, a fourth driving motor 35 is arranged at the other end of the third slide rail, a second screw rod 36 is arranged in the third threaded cavity, two ends of the second screw rod are respectively connected with the fourth driving motor 35 and the third bearing 34, an operation plate 37 which is used for bearing the spraying mechanism and is connected with the third slide block and the fourth slide block is arranged between the two third slide blocks 33, and the controller sends signals to the fourth driving motor 35.
The spraying mechanism comprises an annular cavity 38 arranged on the operation plate 37, a plurality of through holes are formed in the inner wall 38 of the annular cavity, a storage barrel 39 used for storing maintenance paint is arranged on the operation plate 37, a paint conveying pump 40 used for conveying the maintenance paint in the storage barrel 39 to the annular cavity 38, and a hot air heater 41 which is communicated with the annular cavity 38 and used for conveying hot air to the annular cavity 38 to dry the maintenance paint sprayed onto the steel pipe 2 through the through holes, and after the controller sends a reset signal to the third driving mechanism, a starting signal is sent to the hot air heater 41 at the same time, so that the rust removal and the maintenance are automatically butted, the spraying is uniform, the environment is not easily polluted, the paint surface can be dried in real time, and the rust removal and maintenance efficiency is improved. The air pipe of the air heater can be provided with a one-way valve to prevent maintenance paint from entering during paint spraying.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which can be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. Building site is with seamless steel pipe intelligence rust cleaning maintenance of equipment, its characterized in that: the device comprises a workbench, a first clamping mechanism, a second clamping mechanism, a first driving motor, a derusting mechanism, a first driving mechanism, a second driving mechanism, a spraying mechanism, a third driving mechanism and a first detection element, wherein the first clamping mechanism is used for clamping a steel pipe, the second clamping mechanism is used for driving the first clamping mechanism to operate after the first clamping mechanism and the second clamping mechanism clamp the steel pipe, the first driving mechanism is used for driving the derusting mechanism to operate to a preset derusting position along the radial direction of the steel pipe, the second driving mechanism is used for driving the derusting mechanism to operate to and fro along the axial direction of the steel pipe after the first driving mechanism drives the derusting mechanism to operate to the preset derusting position, the spraying mechanism is used for spraying paint and maintaining the steel pipe after the derusting mechanism operates to the preset derusting position, the third driving mechanism is used for driving the spraying mechanism to operate to and fro along the axial direction of the steel pipe, and the first detection element is used for detecting that the first, the device comprises a first detection element, a second detection element, a fifth detection element and a controller, wherein the first detection element is used for detecting that the second driving mechanism drives the rust removing mechanism to axially move to a preset position along the steel pipe, the third detection element is used for detecting that the second driving mechanism drives the rust removing mechanism to axially move to the preset position, the fourth detection element is used for detecting that the first driving mechanism resets, the fifth detection element is used for detecting that the third driving mechanism drives the spraying mechanism to axially move to the preset position, the first detection element detects that the first driving mechanism drives the rust removing mechanism to axially move to the preset rust removing position and sends a signal to the controller, the controller sends a stop signal to the first driving mechanism and sends a start signal to the rust removing mechanism and the second driving mechanism, when the second detection element detects that the second driving mechanism drives the rust removing mechanism to axially move to the preset position along the steel pipe, the signal is sent to the controller, the controller sends a reset signal to the second, and when the fifth detection element detects that the third driving mechanism drives the spraying mechanism to run to a preset position, the fifth detection element sends a signal to the controller, and the controller sends a reset signal to the third driving mechanism.
2. The intelligent rust removing and maintaining equipment for the seamless steel pipes for the construction sites as claimed in claim 1, wherein the first clamping mechanism comprises a first rotating plate connected with a first driving motor, a first concave block arranged on the first rotating plate, and a second concave block, the top and the bottom of the first concave block and the bottom of the second concave block are respectively provided with a first clamping block connected with the first concave block and the second concave block through a first elastic assembly, the first elastic assembly comprises a plurality of first accommodating cavities respectively arranged at the top and the bottom of the first concave block and a first spring connected with the first clamping block is arranged in the first accommodating cavity.
3. The intelligent rust removing and maintaining equipment for the seamless steel pipes for the construction sites as claimed in claim 2, wherein the second clamping mechanism comprises a second rotating plate, a third concave block arranged on the second rotating plate, an
The fourth concave block is provided with a second clamping block connected with the third concave block and the fourth concave block through a second elastic assembly at the top and the bottom of the third concave block and the fourth concave block respectively, the second elastic assembly comprises a plurality of second accommodating cavities arranged at the top and the bottom of the third concave block and the fourth concave block respectively, a second spring connected with the second clamping block is arranged in each second accommodating cavity, a first bearing is arranged on the workbench, and a connecting rod connected with a second rotating plate is arranged in each first bearing.
4. The intelligent rust removing and maintaining equipment for the seamless steel pipes for the construction sites as claimed in claim 3, wherein the connecting rod comprises a fixing rod connected with the inner ring of the first bearing, a through cavity is arranged in the fixing rod, a telescopic rod is arranged in the through cavity, a first threaded cavity is arranged on the fixing rod, and a tightening bolt for tightening the telescopic rod in the through cavity is arranged in the first threaded cavity.
5. The intelligent rust removing and maintaining equipment for the seamless steel pipes for the construction sites as claimed in claim 4, wherein the second driving mechanism comprises a first slide rail arranged along the length direction of the workbench and a first slide block arranged on the first slide rail, a second driving motor is arranged at one end of the first slide rail, a second bearing is arranged at the other end of the first slide rail, a second threaded cavity is arranged on the first slide block, a first screw rod with two ends respectively connected with the second driving motor and the second bearing is arranged in the second threaded cavity, and the controller sends a signal to the second driving motor.
6. The intelligent rust removing and maintaining equipment for the seamless steel pipes for the construction sites as claimed in claim 5, wherein the first driving mechanism comprises two corresponding second slide rails arranged on the first slide rail and a second slide rail arranged on the second slide rail, a bearing plate for bearing the rust removing mechanism and connecting the two second slide rails is arranged on the two second slide rails, a driving oil cylinder for driving the bearing plate to reciprocate along the second slide rail is arranged on one side of the bearing plate, and the controller sends a signal to the driving oil cylinder.
7. The intelligent rust removing and maintaining equipment for the seamless steel pipes used in the construction sites as claimed in claim 6, wherein the rust removing mechanism comprises two fixing plates correspondingly arranged on the bearing plate, a polishing barrel is arranged between the two fixing plates, the polishing barrel comprises a fixing cavity respectively arranged at the centers of the two fixing plates, second bearings are arranged in the fixing cavity, a rotating shaft is arranged between the two second bearings, a third driving motor is connected with one end of the rotating shaft, two driving gears are correspondingly arranged on the rotating shaft, a fixing shaft is respectively arranged at the four corners of the two fixing plates, a second bearing is arranged on each fixing shaft, a driven gear for meshing with the driving gears is arranged on each second bearing, a positioning spring is respectively arranged on the two fixing plates, a supporting spring for connecting the two positioning springs is arranged between the two positioning springs, a toothed belt is arranged on the driven gear, a polishing layer for polishing rust on the two toothed belts is arranged between the two toothed belts, the controller sends a signal to a third drive motor.
8. The intelligent rust removing and maintaining equipment for the seamless steel pipes for the construction sites as claimed in claim 7, wherein the third driving mechanism comprises a third slide rail arranged between the first and second clamping mechanisms and along the length direction of the workbench, and a third slide block, a third threaded cavity is formed in the third slide block, a third bearing is arranged at one end of the third slide rail, a fourth driving motor is arranged at the other end of the third slide rail, a second screw rod with two ends respectively connected with the fourth driving motor and the third bearing is arranged in the third threaded cavity, an operation plate for bearing the spraying mechanism and connecting the two third slide blocks is arranged between the two third slide blocks, and the controller sends a signal to the fourth driving motor.
9. The intelligent rust removing and maintaining equipment for the seamless steel pipes for the construction sites as claimed in claim 8, wherein the spraying mechanism comprises an annular cavity arranged on the operation plate, a plurality of through holes are formed in the inner wall of the annular cavity, a storage barrel for storing the maintenance paint is arranged on the operation plate, a paint conveying pump for pumping the maintenance paint in the storage barrel to the annular cavity, and a hot air blower communicated with the annular cavity and used for conveying hot air to the annular cavity and drying the maintenance paint sprayed onto the steel pipes through the through holes, and when the controller sends a reset signal to the third driving mechanism, a starting signal is sent to the hot air blower at the same time.
10. The intelligent rust removing and maintaining equipment for the seamless steel pipes for the construction sites as claimed in claim 9, wherein the polishing layer comprises a felt arranged between the two toothed belts, and a wire brush layer or a brush layer arranged on the felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011380690.XA CN112497009A (en) | 2020-11-30 | 2020-11-30 | Seamless steel pipe intelligence rust cleaning maintenance of equipment for building site |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011380690.XA CN112497009A (en) | 2020-11-30 | 2020-11-30 | Seamless steel pipe intelligence rust cleaning maintenance of equipment for building site |
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| CN112497009A true CN112497009A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011380690.XA Pending CN112497009A (en) | 2020-11-30 | 2020-11-30 | Seamless steel pipe intelligence rust cleaning maintenance of equipment for building site |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113245981A (en) * | 2021-04-14 | 2021-08-13 | 王小梅 | Planer type milling machine |
| CN113814862A (en) * | 2021-09-07 | 2021-12-21 | 马昌浅 | Outer frame steel pipe rust cleaning device for building site |
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Address after: No.77, Fengjin Road, Shangma street, Chengyang District, Qingdao City, Shandong Province 266112 Applicant after: Shandong Kaicheng Lvjian Group Co.,Ltd. Address before: No.77, Fengjin Road, Shangma street, Chengyang District, Qingdao City, Shandong Province 266112 Applicant before: Qingdao Kaicheng Green Building Co.,Ltd. |
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Application publication date: 20210316 |
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