CN112619948A - Automatic flatness detection and repair equipment for steel pipe paint spraying - Google Patents
Automatic flatness detection and repair equipment for steel pipe paint spraying Download PDFInfo
- Publication number
- CN112619948A CN112619948A CN202110009796.7A CN202110009796A CN112619948A CN 112619948 A CN112619948 A CN 112619948A CN 202110009796 A CN202110009796 A CN 202110009796A CN 112619948 A CN112619948 A CN 112619948A
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- pressure
- paint
- steel pipe
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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
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
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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
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/084—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to condition of liquid or other fluent material already sprayed on the target, e.g. coating thickness, weight or pattern
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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
- B05B13/0278—Arrangement or mounting of spray heads
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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
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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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
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
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- Spray Control Apparatus (AREA)
Abstract
The invention discloses automatic flatness detection and repair equipment for steel pipe paint spraying, which comprises an air pressure box, and a power mechanism, a control mechanism and a moving mechanism which are arranged on the lower side of the air pressure box.
Description
Technical Field
The invention relates to automatic flatness detection and repair equipment for steel pipe paint spraying, and mainly relates to the technical field of steel pipe paint spraying.
Background
Painting of metal surfaces is a method of protecting metals from oxidative corrosion. The corrosion phenomenon around us means that various materials are damaged under the action of the environment (the comprehensive action of chemical, electrochemical and a plurality of physical factors), and the performance is reduced or the state is degraded. Painting and coating on the surface of metal is an important means for maintaining corrosion resistance of metal. The good paint spraying and coating protective layer keeps continuous, complete and undamaged, has good combination, and can be a barrier for inhibiting corrosive media from invading;
generally, corrosion of metals is the result of a combination of factors, some of which play an important role in the corrosion process. The metal surface is painted to form a coating protective layer, and the area where the metal is corroded is the interface area between the coating paint film and the metal surface and is continuously eroded and expanded to the deep part of the metal matrix.
If the metal surface paint coating layer can effectively isolate the permeation of water, oxygen, electrons, stray ions and the like, the corrosion of the coated metal can be greatly slowed down or avoided, and if the isolation effect is not good, the corrosion prevention and corrosion resistance protection effect of the coating maintaining layer on the metal is not good. Production practices show that the permeability of the paint coating protective layer to water seriously affects the adhesion of the metal paint coating surface layer, and the permeability of oxygen greatly affects the corrosion performance of metal. The corrosion forms of painted and coated metals are various, but the root cause and the occurrence of corrosion are closely related to chemical and electrochemical actions;
the outer surface of the steel pipe at the present stage is sprayed, and the adopted steel pipe paint spraying device mainly comprises a storage device and a spray gun, wherein the storage device is communicated with the spray gun through a communicating pipe, a feed inlet is formed in the storage device, and when the device is used, the spray gun is manually held to spray paint on the steel pipe; the spray painting mode needs a large amount of human resources, is low in working efficiency, pollutes the environment, causes serious waste, cannot visually reflect the spray painting effect, cannot observe the flatness and the like of the surface of the metal pipe through naked eyes after spray painting, usually needs multiple spray painting, forms a thicker spray painting layer on the surface of the metal pipe, prevents exposure, but obviously causes resource waste, and the atomized spray painting mode has great influence on the physical and mental health of operators; the processing mode is manual operation, time and labor are wasted, the efficiency is low, automation is difficult to realize, and the invention improves the defects.
Disclosure of Invention
The invention aims to solve the technical problem of providing automatic flatness detection and repair equipment for steel pipe paint spraying, and the equipment overcomes the problems.
The invention is realized by the following technical scheme.
The invention discloses automatic flatness detection and repair equipment for steel pipe paint spraying, which comprises a pneumatic box, and a power mechanism, a control mechanism and a moving mechanism which are arranged on the lower side of the pneumatic box, wherein a wrapping mechanism, a paint spraying mechanism and a detection mechanism are arranged on the upper side of the pneumatic box;
the wrapping mechanism comprises a supporting shaft positioned at the rear side of the air pressure box, a push plate capable of sliding up and down is sleeved on the supporting shaft, a fixed plate is arranged on the supporting shaft and fixed on the upper side of the push plate, a rotary seat is arranged on the lower side of the fixed plate, a lever is rotatably connected on the rotary seat and rotatably connected to the push plate, when the lever rotates, the push plate is driven by the lever to slide up and down, two push rods are symmetrically arranged on the upper side of the push plate in a bilateral mode, a rotary bolt is fixedly arranged on the supporting shaft, two clamping frames which are symmetrical in the bilateral mode are rotatably arranged on the rotary bolt, a rotary push seat is arranged on the lower side of each clamping frame, the lower side of each rotary push seat is rotatably connected with the push rod, a rotary frame is rotatably connected to the upper end of each clamping frame, the steel pipe that needs the spraying is exactly between the extrusion piece of both sides, when the push pedal rises, the extrusion piece will press from both sides tight the steel pipe, and through the dynamics of push pedal rising can control the clamping dynamics of extrusion piece.
The mechanism of spraying paint is including being located the oil collecting plate of back shaft upper end, the oil collecting plate upside has formed the groove that is used for holding the oil that drips, oil collecting plate front side upper end be connected with the upside with the steel pipe is hugged closely and is used for scraping the oil scraping piece that even downside paint drips, oil liquid that the oil scraping piece was scraped can directly flow to in the groove of oil collecting plate upside, the back shaft rear side is equipped with the paint case, the paint case is connected through returning oil pipe the groove of oil collecting plate upside can be with the paint drop introduction wherein in the paint case, paint case both sides are connected with two paint pipes of bilateral symmetry, be equipped with the oil groove that can supply the mobile oil paint in the grip block, the paint pipe upper end is connected the outer wall of oil groove, the oil groove inboard evenly is equipped with the oil circuit, the paint of oil circuit can pass through the final spraying of extrusion piece is in.
Detection mechanism including connect in the backup pad of collection oil board front side, the fixed friction base that is equipped with of backup pad upside, swivelling joint has the clutch blocks on the friction base, clutch blocks top butt the downside of steel pipe is used for detecting the roughness behind the paint spraying, the clutch blocks rear side passes through friction spring elastic connection the upside of backup pad, the front side of backup pad is equipped with ascending arch, be equipped with electromagnetic switch on the protruding department rear side of backup pad, the electromagnetic switch front side is equipped with downwardly extending's electromagnetic wire, the electromagnetic switch downside is fixed be equipped with the atress switch in the backup pad, the atress switch front side is equipped with downwardly extending's control line.
Further, the power mechanism comprises a motor positioned on the lower side of the air pressure box, two support columns which are bilaterally symmetrical are arranged on the lower side of the motor, a bottom plate is fixedly arranged on the lower sides of the support columns, a main shaft extending into the bottom plate is arranged on the lower side of the motor, a driving bevel gear is dynamically connected to one section of the upper side of the bottom plate of the main shaft, a gear is meshed with the rear side of the driving bevel gear, a ratchet structure is arranged on the inner side of the gear, a driving shaft which is rotatably connected is arranged in the gear, a shaft sleeve is connected to the driving shaft in the gear, vertically symmetrical latch teeth are rotatably arranged on the shaft sleeve and are elastically connected with the shaft sleeve through a latch spring, one end of each latch tooth is meshed with the ratchet structure on the inner side of the gear, the lower side of the driving shaft is connected, the upper end of the rack extends to the upper side of the push plate, when the motor forward rotation device moves forward, the driving shaft is not connected with the gear, the push plate can move up and down normally, and when the motor rotates reversely, the driving shaft is connected with the gear, so that the push plate is pulled downwards to open the extrusion block to wrap the steel pipe.
Furthermore, the moving mechanism comprises the bottom plate, four symmetrical tires are arranged on two sides of the bottom plate, the lower end of the main shaft is in power connection with a driving gear, the right side of the driving gear is in meshed connection with a driven gear, the driven gear is rotatably connected to a tire shaft, two ends of the tire shaft are connected with the tires, and when the motor is started, the tires and the device are driven by the tire shaft to move back and forth integrally.
Further, pneumatic mechanism includes the air pump that slides in the atmospheric pressure chamber and set up, the fixed sliding connection that is equipped with in air pump right side in the atmospheric pressure intracavity wall's atmospheric pressure slide, the atmospheric pressure slide right side is passed through gas spring elastic connection the right wall in atmospheric pressure chamber, the air pump right side is equipped with and extends to the intake pipe on atmospheric pressure slide right side, be equipped with the solenoid valve of outside intercommunication on the atmospheric pressure chamber right wall, solenoid valve connection control the solenoid valve, the control line extends to the left side of atmospheric pressure case is connected to simultaneously the motor reaches the air pump.
Further, control mechanism is including fixed being located the pressure tank of air pump upside, be equipped with the smooth chamber of pressure in the pressure tank, it is equipped with the smooth core of pressure to slide in the smooth chamber of pressure, the smooth core upside of pressure passes through pressure spring elastic connection the upper wall in the smooth chamber of pressure, the smooth chamber right wall of pressure passes through pressure trachea intercommunication the air pump, the smooth core upside of pressure is equipped with and extends to the pressure bar of pressure tank upside, the pressure bar upper end extends to the rear side of lever, be equipped with the lever spout on the lever, pressure bar swivelling joint in among the lever spout, work as when the pressure bar rises, can make the push pedal rises thereupon, work as when the pressure bar removes about, can adjust the pressure bar gives the thrust of push pedal.
The invention has the beneficial effects that: the invention firstly adopts a wrapping type paint spraying mode to wrap the whole steel pipe in the spraying equipment, thereby greatly reducing the spreading of paint mist in the spraying environment, ensuring the physical and mental health of operators and greatly reducing the environmental pollution.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is a schematic diagram of the structure C-C in fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The automatic flatness detecting and repairing equipment for steel pipe paint spraying described in conjunction with fig. 1-4 comprises a pneumatic box 10, and a power mechanism 100, a control mechanism 101 and a moving mechanism 102 which are arranged on the lower side of the pneumatic box 10, wherein the upper side of the pneumatic box 10 is provided with a wrapping mechanism 103, a paint spraying mechanism 104 and a detecting mechanism 105, a pneumatic cavity 11 is arranged in the pneumatic box 10, and a pneumatic mechanism 106 is arranged in the pneumatic cavity 11;
the wrapping mechanism 103 comprises a supporting shaft 33 located at the rear side of the air pressure box 10, a push plate 36 capable of sliding up and down is sleeved on the supporting shaft 33, a fixing plate 39 is arranged on the upper side of the push plate 36 and fixed on the supporting shaft 33, a rotary seat 37 is arranged on the lower side of the fixing plate 39, a lever 34 is rotatably connected on the rotary seat 37, the lever 34 is rotatably connected on the push plate 36, when the lever 34 rotates, the push plate 36 is driven by the lever to slide up and down, two push rods 38 are arranged on the upper side of the push plate 36 in a bilateral symmetry manner, a rotary plug pin 44 is fixedly arranged on the supporting shaft 33, two clamping frames 47 in a bilateral symmetry manner are rotatably arranged on the rotary plug pin 44, a rotary push seat 42 is arranged on the lower side of each clamping frame 47, the lower side of the rotary push rod 38 is rotatably connected on the lower side of the rotary push seat 42, a rotary, the inner side of the clamping block 49 is provided with an extrusion block 52, a steel pipe 53 needing spraying is arranged between the extrusion blocks 52 at two sides, when the push plate 36 ascends, the extrusion block 52 clamps the steel pipe 53, and the clamping force of the extrusion block 52 can be controlled by the ascending force of the push plate 36.
The painting mechanism 104 includes an oil collecting plate 45 at the upper end of the support shaft 33, a groove for receiving the dropped paint is formed at the upper side of the oil collecting plate 45, the upper end of the front side of the oil collecting plate 45 is connected with an oil scraping block 46 the upper side of which is tightly attached to the steel pipe 53 for scraping paint drops on the lower side, the oil scraped by the oil scraping block 46 directly flows into the groove on the upper side of the oil collecting plate 45, the rear side of the supporting shaft 33 is provided with a paint tank 40, the paint tank 40 is connected to the groove on the upper side of the oil collecting plate 45 through an oil return pipe 43, and can introduce the paint drops therein into the paint tank 40, two bilaterally symmetrical paint pipes 41 are connected to two sides of the paint box 40, an oil groove 50 for flowing paint is arranged in the clamping block 49, the upper end of the paint pipe 41 is connected with the outer wall of the oil groove 50, the inner side of the oil groove 50 is uniformly provided with oil passages 51, the paint of the oil path 51 can be finally sprayed on the surface of the steel pipe 53 through the extrusion block 52.
Advantageously, the power mechanism 100 includes a motor 60 located at the lower side of the pneumatic box 10, two support columns 24 are symmetrically arranged at the lower side of the motor 60, a bottom plate 18 is fixedly arranged at the lower side of the support columns 24, a main shaft 22 extending into the bottom plate 18 is arranged at the lower side of the motor 60, a drive bevel gear 23 is dynamically connected to the main shaft 22 at a section of the upper side of the bottom plate 18, a gear 68 is engaged at the rear side of the drive bevel gear 23, a ratchet structure is arranged at the inner side of the gear 68, a drive shaft 64 is rotatably connected in the middle of the gear 68, a shaft sleeve 65 is connected to the drive shaft 64 in the gear 68, a latch 66 is rotatably arranged on the shaft sleeve 65, the latch 66 is elastically connected to the shaft sleeve 65 through a latch spring 67, one end of the latch 66 is engaged with the ratchet structure at the inner side of the gear 68, the lower side, one end of the driving shaft 64 is provided with a driving wheel 63, one side of the driving wheel 63 is engaged with a rack 62, a projection at the upper end of the rack 62 extends to the upper side of the push plate 36, when the motor 60 forward rotation device advances, the driving shaft 64 is not connected with the gear 68, the push plate 36 can normally move up and down, and when the motor 60 reversely rotates, the driving shaft 64 is connected with the gear 68, so that the push plate 36 is pulled downwards to open the extrusion block 52 to wrap the steel pipe 53.
Advantageously, the moving mechanism 102 includes the bottom plate 18, four symmetrical tires 17 are disposed on two sides of the bottom plate 18, a driving gear 21 is dynamically connected to the lower end of the main shaft 22, a driven gear 20 is engaged with the right side of the driving gear 21, the driven gear 20 is rotatably connected to a tire shaft 19, two ends of the tire shaft 19 are connected to the tires 17, and when the motor 60 is started, the tires 17 and the device are integrally moved back and forth by the tire shaft 19.
Beneficially, the pneumatic mechanism 106 includes an air pump 26 slidably disposed in the air pressure chamber 11, an air pressure slide plate 12 slidably connected to the inner wall of the air pressure chamber 11 is fixedly disposed on the right side of the air pump 26, the right side of the air pressure slide plate 12 is elastically connected to the right wall of the air pressure chamber 11 through an air pressure spring 15, an air inlet pipe 16 extending to the right side of the air pressure slide plate 12 is disposed on the right side of the air pump 26, an electromagnetic valve 14 communicating outwards is disposed on the right wall of the air pressure chamber 11, the electromagnetic valve 14 is connected and controlled by an electromagnetic wire 13, and the control wire 25 extends to the left side of the air pressure tank 10 and is connected to the motor 60 and.
Advantageously, the control means 101 comprise a pressure tank 27 fixed on the upper side of the air pump 26, a pressure slide cavity 30 is arranged in the pressure box 27, a pressure slide core 29 is arranged in the pressure slide cavity 30 in a sliding way, the upper side of the pressure slide core 29 is elastically connected with the upper wall of the pressure slide chamber 30 through a pressure spring 31, the right wall of the pressure slide cavity 30 is communicated with the air pump 26 through a pressure air pipe 28, the upper side of the pressure slide core 29 is provided with a pressure rod 32 extending to the upper side of the air pressure box 10, the upper end of the pressure rod 32 extends to the rear side of the lever 34, a lever sliding groove 35 is arranged on the lever 34, the pressure rod 32 is rotatably connected in the lever sliding groove 35, when the pressure rod 32 rises, the push plate 36 can rise along with the pressure rod, and when the pressure rod 32 moves left and right, the pushing force given to the push plate 36 by the pressure rod 32 can be adjusted.
Sequence of mechanical actions of the whole device:
1. the steel pipe 53 is placed on the oil scraping block 46, and the air pump 26 is started to clamp the steel pipe 53 through the pressure air pipe 28, the pressure sliding core 29, the pressure rod 32, the lever 34, the rotating seat 37, the fixing plate 39, the push plate 36, the push rod 38, the rotating push seat 42, the rotating bolt 44, the clamping frames 47 and 78, the clamping block 49 and the extrusion block 52;
2. at the moment, the paint box 40 is started to spray paint on the outer surface of the steel pipe 53 through the paint pipe 41, the oil groove 50, the oil path 51 and the extrusion block 52;
3. meanwhile, the motor 60 is started to drive the whole device to move forward in the working direction through the main shaft 22, the driving bevel gear 23, the driving gear 21, the driven gear 20, the tire shaft 19 and the tire 17;
4. the excessive paint sprayed from the extrusion block 52 flows to the lower side of the surface of the metal-Ou steel pipe 53, is uniformly scraped by the oil scraping block 46 and then is drained to the oil return paint box 40 by the oil collecting plate 45 through the oil return pipe 43 to complete recycling;
5. when the paint surface has unqualified flatness, the friction block 57 rotates right and simultaneously touches the electromagnetic switch 58 and the force-bearing switch 59, at the moment, the electromagnetic switch 58 enables the motor 60 to reversely rotate and back to an unqualified position through the control line 25, and meanwhile, the motor 60 enables the extrusion block 52 to open through the main shaft 22, the driving bevel gear 23, the gear 68, the latch 66, the shaft sleeve 65, the driving shaft 64, the driving wheel 63, the rack 62 and the push plate 36, so that friction on the steel pipe 53 is reduced;
6. under the condition that the electromagnetic valve 14 is closed by the electromagnetic wire 13, the control wire 25 enables the air pump 26 to slide leftwards through the air pump 26, the air inlet pipe 16 and the air pressure sliding plate 12, the force arm of the lever 34 to the push plate 36 is increased, and the friction block 57 is separated from the force-bearing switch 59 and the electromagnetic switch 58 when the motor 60 rotates reversely;
7. the push plate 36 with increased stress enables the extrusion block 52 to clamp the steel pipe 53 again, pressure is increased, spraying is performed again, and incomplete paint is reduced;
8. when the electromagnetic switch 58 is not contacted by the friction block 57 at all, the electromagnetic valve 14 is gradually released, so that the air pump 26 gradually reduces the stress of the push plate 36 to the right until the friction block 57 is contacted with the electromagnetic switch 58 but not contacted with the stress switch 59;
9. the motor 60 continues to run forward through the tire 17 until the coating is complete.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic roughness detects repair equipment for steel pipe sprays paint which characterized in that: the device comprises an air pressure box, and a power mechanism, a control mechanism and a moving mechanism which are arranged on the lower side of the air pressure box, wherein a wrapping mechanism, a paint spraying mechanism and a detection mechanism are arranged on the upper side of the air pressure box; the wrapping mechanism comprises a supporting shaft positioned at the rear side of the air pressure box, a push plate capable of sliding up and down is sleeved on the supporting shaft, a fixed plate is arranged on the supporting shaft and fixed on the upper side of the push plate, a rotary seat is arranged on the lower side of the fixed plate, a lever is rotatably connected on the rotary seat and rotatably connected to the push plate, when the lever rotates, the push plate is driven by the lever to slide up and down, two push rods are symmetrically arranged on the upper side of the push plate in a bilateral mode, a rotary bolt is fixedly arranged on the supporting shaft, two clamping frames which are symmetrical in the bilateral mode are rotatably arranged on the rotary bolt, a rotary push seat is arranged on the lower side of each clamping frame, the lower side of each rotary push seat is rotatably connected with the push rod, a rotary frame is rotatably connected to the upper end of each clamping frame, the steel pipe that needs spraying is exactly between the extrusion piece of both sides, when the push pedal rises, the extrusion piece will press from both sides tight the steel pipe, and through the dynamics that the push pedal rises can control the tight dynamics of clamp of extrusion piece, the mechanism of spraying paint includes being located the oil trap on the back shaft, the oil trap upside has formed the groove that is used for holding the drippage paint, the oil scraping piece that the upside and the steel pipe hug closely and are used for scraping even downside paint drip is connected to the upper end of oil trap front side, the fluid that the oil scraping piece scrapes down can directly flow in the groove of oil trap upside, the back side of back shaft is equipped with the paint box, the paint box passes through oil return pipe and connects the groove of oil trap upside, can introduce the paint drip wherein in the paint box, the paint box both sides are connected with two paint pipes of bilateral symmetry, be equipped with the oil groove that can supply oil paint to flow in the, the upper end of the paint pipe is connected with the outer wall of the oil groove, oil passages are uniformly arranged on the inner side of the oil groove, paint on the oil passages can be finally sprayed on the surface of the steel pipe through the extrusion block, the detection mechanism comprises a supporting plate connected with the front side of the oil collecting plate, a friction base is fixedly arranged on the upper side of the supporting plate, the friction base is rotatably connected with a friction block, the top of the friction block is abutted against the lower side of the steel pipe and is used for detecting the flatness of the paint after spraying, the back side of the friction block is elastically connected with the upper side of the supporting plate through a friction spring, the front side of the supporting plate is provided with an upward bulge, an electromagnetic switch is arranged on the rear side of the bulge of the supporting plate, an electromagnetic wire extending downwards is arranged on the front side of the electromagnetic switch, the lower side of the electromagnetic switch is fixed on the supporting plate and is provided with a stressed switch, and the front side of the stressed switch is provided with a control line extending downwards.
2. The automatic flatness detecting and repairing device for steel pipe painting according to claim 1, wherein: the power mechanism comprises a motor positioned on the lower side of the air pressure box, two support columns which are bilaterally symmetrical are arranged on the lower side of the motor, a bottom plate is fixedly arranged on the lower side of each support column, a main shaft extending into the bottom plate is arranged on the lower side of the motor, a driving bevel gear is dynamically connected to one section of the upper side of the bottom plate of the main shaft, a gear is meshed with the rear side of the driving bevel gear, a ratchet structure is arranged on the inner side of the gear, a driving shaft which is rotatably connected is arranged in the middle of the gear, a shaft sleeve is connected in the gear by the driving shaft, vertically symmetrical latch teeth are rotatably arranged on the shaft sleeve and are elastically connected with the shaft sleeve through a latch spring, one end of each latch tooth is meshed with the ratchet structure on the inner side of the gear, the lower side of, the upper end of the rack extends to the upper side of the push plate, when the motor forward rotation device moves forward, the driving shaft is not connected with the gear, the push plate can move up and down normally, and when the motor rotates reversely, the driving shaft is connected with the gear, so that the push plate is pulled downwards to open the extrusion block to wrap the steel pipe.
3. The automatic flatness detecting and repairing device for steel pipe painting according to claim 1, wherein: the moving mechanism comprises the bottom plate, four symmetrical tires are arranged on two sides of the bottom plate, a driving gear is dynamically connected to the lower end of the main shaft, a driven gear is meshed and connected to the right side of the driving gear, the driven gear is rotatably connected to a tire shaft, the tires are connected to two ends of the tire shaft, and when the motor is started, the tires and the device can be driven to move back and forth integrally through the tire shaft.
4. The automatic flatness detecting and repairing device for steel pipe painting according to claim 1, wherein: pneumatic mechanism includes the air pump that slides in the atmospheric pressure chamber and set up, the fixed sliding connection that is equipped with in air pump right side in the atmospheric pressure intracavity wall's atmospheric pressure slide, the atmospheric pressure slide right side is through gas spring elastic connection the right wall in atmospheric pressure chamber, the air pump right side is equipped with and extends to the intake pipe on atmospheric pressure slide right side, be equipped with the solenoid valve of outside intercommunication on the atmospheric pressure chamber right wall, solenoid valve connection control the solenoid valve, the control line extends to the left side of atmospheric pressure case is connected to simultaneously the motor reaches the air pump.
5. The automatic flatness detecting and repairing device for steel pipe painting according to claim 1, wherein: control mechanism is including fixed being located the pressure tank of air pump upside, be equipped with the smooth chamber of pressure in the pressure tank, it is equipped with the smooth core of pressure to slide in the smooth chamber of pressure, the smooth core upside of pressure passes through pressure spring elastic connection the upper wall in the smooth chamber of pressure, the smooth chamber right wall of pressure passes through pressure trachea intercommunication the air pump, the smooth core upside of pressure is equipped with and extends to the pressure bar of pressure tank upside, the pressure bar upper end extends to the rear side of lever, be equipped with the lever spout on the lever, pressure bar swivelling joint in among the lever spout, work as when the pressure bar rises, can make the push pedal rises thereupon, work as when the pressure bar removes about, can adjust the pressure bar gives the thrust of push pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110009796.7A CN112619948A (en) | 2021-01-05 | 2021-01-05 | Automatic flatness detection and repair equipment for steel pipe paint spraying |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110009796.7A CN112619948A (en) | 2021-01-05 | 2021-01-05 | Automatic flatness detection and repair equipment for steel pipe paint spraying |
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| Publication Number | Publication Date |
|---|---|
| CN112619948A true CN112619948A (en) | 2021-04-09 |
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|---|---|---|---|
| CN202110009796.7A Withdrawn CN112619948A (en) | 2021-01-05 | 2021-01-05 | Automatic flatness detection and repair equipment for steel pipe paint spraying |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472037A (en) * | 2021-11-25 | 2022-05-13 | 江苏蔚金模塑有限公司 | SEBF (styrene-ethylene-butylene-styrene) technology-based coating process for side skirt device assembly |
| CN114871014A (en) * | 2022-05-19 | 2022-08-09 | 陈小娜 | Powder spraying mechanism for surface treatment of aluminum profile |
| CN116972779A (en) * | 2023-09-22 | 2023-10-31 | 山东高原油气装备有限公司 | Detection device with location centre gripping function for steel pipe production |
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2021
- 2021-01-05 CN CN202110009796.7A patent/CN112619948A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472037A (en) * | 2021-11-25 | 2022-05-13 | 江苏蔚金模塑有限公司 | SEBF (styrene-ethylene-butylene-styrene) technology-based coating process for side skirt device assembly |
| CN114871014A (en) * | 2022-05-19 | 2022-08-09 | 陈小娜 | Powder spraying mechanism for surface treatment of aluminum profile |
| CN116972779A (en) * | 2023-09-22 | 2023-10-31 | 山东高原油气装备有限公司 | Detection device with location centre gripping function for steel pipe production |
| CN116972779B (en) * | 2023-09-22 | 2023-12-08 | 山东高原油气装备有限公司 | Detection device with location centre gripping function for steel pipe production |
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Application publication date: 20210409 |
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| WW01 | Invention patent application withdrawn after publication |