CN117019496A - Steel part outer surface spraying equipment - Google Patents

Steel part outer surface spraying equipment Download PDF

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Publication number
CN117019496A
CN117019496A CN202311119789.8A CN202311119789A CN117019496A CN 117019496 A CN117019496 A CN 117019496A CN 202311119789 A CN202311119789 A CN 202311119789A CN 117019496 A CN117019496 A CN 117019496A
Authority
CN
China
Prior art keywords
paint spraying
box
air drying
shaft
support
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.)
Withdrawn
Application number
CN202311119789.8A
Other languages
Chinese (zh)
Inventor
刘冲
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.)
Hubei Yongyao Construction Engineering Co ltd
Original Assignee
Hubei Yongyao Construction Engineering Co ltd
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 Hubei Yongyao Construction Engineering Co ltd filed Critical Hubei Yongyao Construction Engineering Co ltd
Priority to CN202311119789.8A priority Critical patent/CN117019496A/en
Publication of CN117019496A publication Critical patent/CN117019496A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • 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
    • B05B13/0463—Installation or apparatus for applying liquid or other fluent material to moving work of indefinite length
    • 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
    • B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
    • B05B16/95—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
    • 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
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention relates to the field of steel structure processing, and discloses steel piece outer surface spraying equipment, which comprises a plurality of feeding roller way groups, wherein a rust removing device, a paint spraying device and an air drying device are sequentially arranged on the plurality of feeding roller way groups at intervals; the air drying device comprises an air drying box, an air drying support is connected in the air drying box in a rotating mode, H-shaped steel can be supplied to the air drying support to penetrate through the air drying support, a plurality of fans are evenly distributed on the inner side of the air drying support, an outer gear II is arranged on the air drying support, and a driving mechanism for driving the paint spraying support to rotate in a reciprocating mode and driving the air drying support to rotate in a reciprocating mode is arranged on the paint spraying box and the air drying box. The invention has the following advantages and effects: the H-shaped steel is derusted and then sprayed with paint, so that the paint spraying is more uniform and the paint spraying effect is better.

Description

Steel part outer surface spraying equipment
Technical Field
The invention relates to the technical field of steel structure processing, in particular to steel part outer surface spraying equipment.
Background
H-section steel is a steel material having an H-shaped cross section and is commonly used to construct load bearing members such as beams, columns, and the like. The corrosion resistance and the decoration of the H-shaped steel can be effectively improved by surface spraying. In the related art, when the H-shaped steel or the I-shaped steel is sprayed, a worker usually uses a paint spraying tool to manually spray the surface of the H-shaped steel or the I-shaped steel in a paint spraying workshop, so that the mode is low in efficiency and high in labor intensity, and the worker can damage the body of the worker to influence the health.
Disclosure of Invention
The invention aims to provide steel piece outer surface spraying equipment which has the effects of automatic paint spraying and uniform paint spraying.
The technical aim of the invention is realized by the following technical scheme: the steel piece outer surface spraying equipment comprises a plurality of feeding roller way groups, wherein a rust removing device, a paint spraying device and an air drying device are sequentially arranged on the plurality of feeding roller way groups at intervals, the paint spraying device comprises a paint spraying box, a paint spraying support is rotationally connected to the paint spraying box, the paint spraying support can be penetrated by H-shaped steel, a paint spraying main pipe arranged around the paint spraying support is fixedly arranged on the inner side of the paint spraying support, a plurality of telescopic paint spraying branch pipes are radially arranged on the paint spraying main pipe, paint spraying nozzles are arranged on the paint spraying branch pipes, and an external gear I is arranged on the paint spraying support;
the air drying device comprises an air drying box, an air drying support is rotationally connected to the air drying box, H-shaped steel can be supplied to the air drying support to penetrate through the air drying support, a plurality of fans are evenly distributed on the inner side of the air drying support, an outer gear II is arranged on the air drying support, and a driving mechanism for driving the paint spraying support to rotate in a reciprocating mode and driving the air drying support to rotate in a reciprocating mode is arranged on the air drying box.
Through adopting above-mentioned technical scheme, set gradually the device to H shaped steel rust cleaning, spray paint and air-dry between a plurality of pay-off roll table group, conveniently spray paint after derusting H shaped steel, the unevenness and the dirt on H shaped steel surface can be got rid of in the rust cleaning, for spray paint improves smoother, clean surface, helps adhesive force and the homogeneity of film, air-dries after the completion of spraying paint, accomplishes automatic assembly line of spraying paint. Through the reciprocating rotation of actuating mechanism drive bracket and air dryer support, make the spray paint nozzle that radially set up on the bracket of spraying paint carry out the multi-angle to H shaped steel and spray paint, compare in roller formula and spray paint and artifical the spraying paint, the efficiency of spraying paint is higher, and it is more even to spray paint, and the fan that radially sets up on the air dryer support carries out the multi-angle to the H shaped steel after the completion of spraying paint and air-dries, avoids the back of accomplishing of spraying paint, the influence of impurity to the effect of spraying paint in the natural air drying process.
The invention is further provided with: the driving mechanism comprises a mounting seat fixedly mounted on the paint spraying box and the air drying box, a first motor is fixedly mounted on one mounting seat, a driving shaft is fixedly mounted on an output shaft of the first motor, the driving shaft is rotationally connected to the other mounting seat, a driving wheel is fixedly mounted on the driving shaft, a driven shaft is rotationally connected between the paint spraying box and the air drying box, a driven wheel is fixedly mounted on the driven shaft, a belt is wound between the driving wheel and the driven wheel, and two ends of the driven shaft are provided with a power mechanism for driving the first external gear and the second external gear to rotate in a reciprocating mode.
Through adopting above-mentioned technical scheme, through the belt pulley drive mechanism that sets up between spray paint case and the air dryer case, a motor one can drive the support that sprays paint and air dryer support and rotate simultaneously, the energy saving.
The invention is further provided with: the power unit is including fixed connection be in the crank at driven shaft both ends, spray paint the case with the opposite rotation is connected with the sector plate on the air-drying cabinet, the sector plate is close to H shaped steel one side and is equipped with the fluted disc, is located the fluted disc meshing in the spray paint the case the external gear one, be located the fluted disc meshing in the air-drying cabinet the external gear two, fixed mounting has the bar groove on the sector plate, the bar groove supplies the crank is kept away from driven shaft one end sliding connection.
Through adopting above-mentioned technical scheme, motor one drive driven shaft is rotatory, make driven shaft both ends fixed connection's crank rotatory, crank is kept away from driven shaft one end sliding connection in the bar inslot of sector plate, the crank is rotatory in the in-process of bar inslot, the drive sector plate is reciprocating swing motion around the central point of sector plate, sector plate arc one end is equipped with the fluted disc, be located the fluted disc drive external gear one rotation of spray paint case one side, thereby drive spray paint support reciprocating rotation, evenly spray paint, be located the fluted disc drive external gear two rotations of air-drying case one side, thereby drive air-drying support reciprocating rotation, evenly air-dry.
The invention is further provided with: the rust removing device comprises a supporting frame, a first cylinder is longitudinally and fixedly arranged on the upper side and the lower side of the supporting frame, H-shaped steel can be penetrated and arranged on the supporting frame, polishing mechanisms for removing rust on one side of an H-shaped steel web plate and one side of a wing plate are symmetrically arranged on the upper side and the lower side of the supporting frame, each polishing mechanism comprises a mounting box, an output shaft fixedly connected with the first cylinder is fixedly connected with the mounting box, a fixing plate is arranged in the mounting box, a second motor is fixedly arranged on one side of the fixing plate, which is far away from the H-shaped steel, a main shaft is fixedly connected with a main shaft, a driving gear is fixedly arranged at the bottom of the main shaft, a main polishing disc is fixedly arranged at the upper end of the main shaft, a connecting rod I is rotationally connected with a connecting rod II, a driven gear I is rotationally connected with the intersecting part of the connecting rod II, one end of the connecting rod II is hinged with a parallel shaft parallel to the main shaft, a driven gear II is fixedly arranged at the lower end of the parallel shaft, the driven gear I and the driven gear II is meshed with the main shaft, the driven gear II is fixedly arranged on the upper end of the main shaft, and the driven gear II is meshed with the upper end of the main shaft and the H-shaped steel wing plate.
Through adopting above-mentioned technical scheme, motor two drive main shaft rotations, the epaxial main grinding dish of drive main shaft polishes H shaped steel web, drive driving gear rotation simultaneously, driven gear rotation drive and it is rotatory with driven gear two rotations of meshing, driven gear two rotation drive parallel axes rotation, be equipped with pterygoid lamina grinding mechanism on the parallel axes, polish the pterygoid lamina, make main grinding dish and laminating of H shaped steel web, conveniently polish the web, can realize the polishing of web and pterygoid lamina simultaneously through a motor two, the energy saving.
The invention is further provided with: the wing plate polishing mechanism comprises a supporting frame fixedly mounted at the upper end of the fixing plate, an installation block is rotationally connected to the upper end of the parallel shaft, a first bevel gear is fixedly mounted at the upper end of the parallel shaft, a second bevel gear is longitudinally meshed with the first bevel gear, the second bevel gear is rotationally connected to the installation block, a rotating shaft is fixedly mounted on a central shaft of the second bevel gear, a first side polishing disc is detachably connected to one end of the rotating shaft, and an adjusting device for adjusting the distance between the two groups of wing plate polishing mechanisms is arranged on one side of the supporting frame.
Through adopting above-mentioned technical scheme, parallel axle rotation drive bevel gear is rotatory, and bevel gear rotation drive and the bevel gear of meshing with it is rotatory, and bevel gear rotation drive pivot is rotatory, and pivot drive side abrasive disc is rotatory, polishes H shaped steel pterygoid lamina inboard.
The invention is further provided with: the adjusting device comprises a motor III fixedly installed on one side of a supporting frame, a screw is fixedly installed on an output shaft of the motor III, the screw is rotationally connected to the supporting frame, guide grooves for sliding of the installing blocks are formed in two side walls and the bottom of the supporting frame, sliding grooves for sliding connection of parallel shafts are symmetrically formed in two ends of the fixing plate, screw nuts are fixedly installed on one of the installing blocks, and screw nuts of the installing blocks are in threaded connection with the screw.
Through adopting above-mentioned technical scheme, fixed plate both ends symmetry is equipped with the spout that supplies parallel axle sliding connection, be equipped with the guide way that supplies installation piece sliding connection on supporting frame bottom and the both sides wall, when the motor drive lead screw of supporting frame one side is rotatory, make the installation piece of one side be close to the main shaft, one side installation piece is to main shaft motion in-process, drive connecting rod one motion, connecting rod one motion drive connecting rod two motion, connecting rod one motion of connecting rod two drive opposite side, make the installation frame of opposite side be close to the main shaft, motor reversal drive lead screw reversal, make one side installation piece keep away from the main shaft, drive connecting rod one motion, connecting rod one drive connecting rod two motion, connecting rod two drive connecting rod one motion of opposite side, make the installation frame of opposite side keep away from to the main shaft, through the setting of lead screw of one side, connecting rod one, connecting rod two, make the installation piece be close to each other or keep away from, the convenience polishes H shaped steel pterygoid lamina.
The invention is further provided with: the two sides of the support frame are transversely and fixedly provided with a second air cylinder, and an output shaft of the second air cylinder is detachably connected with a second side grinding disc.
Through adopting above-mentioned technical scheme, can dismantle through the output shaft of cylinder two and connect side abrasive disk two, conveniently polish the H shaped steel pterygoid lamina outside, make whole H shaped steel carry out all-round polishing.
The invention is further provided with: the bottom of the supporting frame is provided with a recycling box for receiving the iron filings after polishing.
Through adopting above-mentioned technical scheme, be located the grinding machanism of support frame lower extreme and polish the back to H shaped steel bottom, the iron fillings of main abrasive disk are through inhaling grey pipe suction box, and the iron fillings that side abrasive disk one and side abrasive disk two were polished are through the action of gravity, drop to the collection box, guarantee the cleanness of equipment environment, avoid the iron fillings to influence the effect of spraying paint.
The invention is further provided with: the dust suction box is fixedly mounted on the support frame, the dust suction box is fixedly connected with a dust suction pipe, the dust suction pipe is fixedly mounted on the outer side of the mounting box, and one end, far away from the dust suction box, of the dust suction pipe faces the edge of the main grinding disc.
Through adopting above-mentioned technical scheme, be located the grinding machanism of support frame upper end and polish the back to H shaped steel bottom and side, because gravity effect, the iron fillings of polishing the completion drop to H shaped steel web above, clear up H shaped steel web and main grinding dish's iron fillings through inhaling the ash pipe, avoid the iron fillings to influence the effect of spraying paint.
The invention is further provided with: the bottom of the paint spraying box is provided with a liquid receiving box.
Through adopting above-mentioned technical scheme, connect the liquid case and conveniently retrieve unnecessary lacquer liquid in the spraying paint process.
The beneficial effects of the invention are as follows:
1. a device to H shaped steel rust cleaning, paint spraying and air-drying sets gradually between a plurality of pay-off roll table groups, conveniently spray paint after rust cleaning to H shaped steel, rust cleaning can get rid of the unevenness and the dirt on H shaped steel surface, improves smoother, clean surface for spraying paint, helps adhesive force and the homogeneity of paint film, air-dries after the completion of spraying paint, accomplishes automatic assembly line of spraying paint. The driving mechanism drives the paint spraying bracket and the air drying bracket to rotate in a reciprocating manner, so that the paint spraying nozzle radially arranged on the paint spraying bracket sprays paint on the H-shaped steel at multiple angles, and compared with roller type paint spraying and manual paint spraying, the paint spraying efficiency is higher, the paint spraying is more uniform, the fan radially arranged on the air drying bracket air-dries the H-shaped steel after the paint spraying is finished at multiple angles, and the influence of impurities on the paint spraying effect in the natural air drying process after the paint spraying is finished is avoided;
2. the rust removing device, the paint spraying box and the air drying box are positioned in different box bodies, so that the paint spraying box has a stable paint spraying environment, and the influence on paint spraying in the rust removing and blowing processes is avoided;
3. the first motor can drive the paint spraying bracket and the air drying bracket to rotate simultaneously through the belt pulley transmission mechanism arranged between the paint spraying box and the air drying box, so that energy is saved;
4. the polishing mechanism can polish the web plate and the wing plate simultaneously through a second motor, so that energy sources are saved;
5. the device can be adapted to H-shaped steel with different sizes through the adjusting device and the first cylinder and the second cylinder which are arranged on the supporting frame.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic plan view of the present invention.
FIG. 3 is a schematic view of the cross-sectional structure of the A-A device of the present invention.
Fig. 4 is an enlarged schematic view of the structure of the present invention at D.
Fig. 5 is a schematic view of the explosive structure of the grinding mechanism and the wing plate grinding mechanism of the present invention.
FIG. 6 is a schematic view of the structure of the B-B section of the present invention.
FIG. 7 is a schematic view of the structure of the C-C section of the present invention.
In the figure, 1, a feeding roller way group; 2. a rust removing device; 21. a support frame; 22. a first cylinder; 23. a second cylinder; 24. a second side grinding disc; 25. a recovery box; 26. a dust suction box; 27. an ash suction pipe; 3. a paint spraying device; 31. a paint spray box; 32. a paint spraying bracket; 33. a paint spraying main pipe; 34. paint spraying branch pipes; 35. a spray nozzle; 36. an external gear I; 4. an air drying device; 41. an air drying box; 42. air-drying the bracket; 43. a fan; 44. an external gear II; 5. a driving mechanism; 51. a mounting base; 52. a first motor; 53. a driving shaft; 54. a driving wheel; 55. a driven shaft; 56. driven wheel; 57. a belt; 6. a power mechanism; 61. a crank; 62. a sector plate; 63. fluted disc; 64. a bar-shaped groove; 7. a polishing mechanism; 71. a mounting box; 72. a fixing plate; 73. a second motor; 74. a main shaft; 75. a drive gear; 76. a first connecting rod; 77. a main sanding plate; 78. a second connecting rod; 79. a driven gear I; 710. parallel axes; 711. a driven gear II; 8. a wing plate polishing mechanism; 81. a support frame; 82. a chute; 83. a mounting block; 84. bevel gears I; 85. bevel gears II; 86. a rotating shaft; 87. a side grinding disc I; 9. an adjusting device; 91. a third motor; 92. a screw rod; 93. a guide groove; 10. a liquid receiving box.
Detailed Description
The technical scheme of the present invention will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
As shown in figures 1 and 2, the steel piece outer surface spraying equipment comprises a plurality of feeding roller way groups 1, wherein a rust removing device 2, a paint spraying device 3 and an air drying device 4 are sequentially arranged on the feeding roller way groups 1 at intervals, H-shaped steel can penetrate through the rust removing device 2, the paint spraying device 3 and the air drying device 4, and a chain wheel and chain mechanism for driving the H-shaped steel to enter the air drying device 4 from the rust removing device 2 is arranged on the feeding roller way groups 1.
A plurality of feeding roller way groups 1 are sequentially provided with devices for derusting, spraying paint and air drying H-shaped steel, the H-shaped steel is conveniently subjected to derusting and then sprayed with paint, the uneven and dirt on the surface of the H-shaped steel can be removed after derusting, the smoother and clean surface is improved for spraying paint, the adhesive force and the uniformity of a paint film are facilitated, the air drying is carried out after the paint spraying is finished, and an automatic paint spraying assembly line is completed.
As shown in fig. 3 and 4, the rust removing device 2 comprises a supporting frame 21, a first cylinder 22 is longitudinally and fixedly arranged on the upper side and the lower side of the supporting frame 21, H-shaped steel can be penetrated by the supporting frame 21, a second cylinder 23 is transversely and fixedly arranged on the two sides of the supporting frame 21, a second side grinding disc 24 is detachably connected with an output shaft of the second cylinder 23, a recovery box 25 for receiving the ground scrap iron is arranged at the bottom of the supporting frame 21, a grinding mechanism 7 positioned at the lower end of the supporting frame 21 is used for grinding the bottom of the H-shaped steel, the scrap iron of the main grinding disc 77 is sucked into a dust suction box 26 through a dust suction pipe 27, and the scrap iron ground by the first side grinding disc 87 and the second side grinding disc 24 falls into the recovery box 25 under the action of gravity, so that the cleaning of an assembly environment is ensured, and the paint spraying effect is avoided.
The dust suction box 26 is fixedly arranged on the upper side of the support frame 21 and on the side edge of the support frame, the dust suction box 26 is fixedly connected with the dust suction pipe 27, the dust suction pipe 27 is fixedly arranged on the outer side of the mounting box 71, one end of the dust suction pipe 27, far away from the dust suction box 26, faces the edge of the main grinding disc 77, and after the grinding mechanism 7 at the upper end of the support frame 21 grinds the bottom and the side edge of the H-shaped steel, the iron filings after grinding fall onto the web of the H-shaped steel due to the action of gravity, and the H-shaped steel web and the iron filings of the main grinding disc 77 are cleaned through the dust suction pipe 27, so that the effect of paint spraying is avoided from being influenced by the iron filings.
As shown in fig. 5, the polishing mechanism 7 for removing rust on one side of the web plate and the wing plate of the H-shaped steel is symmetrically arranged on the upper side and the lower side of the supporting frame 21, the polishing mechanism 7 comprises a mounting box 71, an output shaft of the first cylinder 22 is fixedly connected with the mounting box 71, a fixing plate 72 is arranged in the mounting box 71, a second motor 73 is fixedly arranged on one side, far away from the H-shaped steel, of the fixing plate 72, a main shaft 74 is fixedly connected with an output shaft of the second motor 73, a driving gear 75 is fixedly arranged at the bottom of the main shaft 74, a main polishing disc 77 is fixedly arranged at the upper end of the main shaft 74, a connecting rod 76 is rotatably connected to the main shaft 74, two ends of the connecting rod 76 are hinged with a connecting rod 78, a driven gear 79 is rotatably connected to the intersection of the connecting rod 76 and the connecting rod 78, one end, far away from the connecting rod 76, of the connecting rod 78 is hinged with a parallel shaft 710 parallel to the main shaft 74, the lower end of the parallel shaft 710 is fixedly provided with a driven gear 711, the driven gear 79 is meshed with the driving gear 75, the driven gear 711 is fixedly arranged on the upper end of the parallel shaft 710, the upper end of the driven gear 79 is fixedly provided with the main polishing mechanism 8 for polishing the inner side of the wing plate of the H-shaped steel.
The motor II 73 drives the main shaft 74 to rotate, the main grinding disc 77 on the main shaft 74 is driven to grind the H-shaped steel web, meanwhile, the driving gear 75 is driven to rotate to drive the driven gear I79 meshed with the driving gear I to rotate, the driven gear I79 is driven to rotate to drive the driven gear II 711 meshed with the driven gear I to rotate, the driven gear II 711 is driven to rotate to drive the parallel shaft 710 to rotate, the wing plate grinding mechanism 8 is arranged on the parallel shaft 710 to grind the wing plate, the cylinder I22 is used for driving the mounting box 71 to move, the main grinding disc 77 is attached to the H-shaped steel web, the web is convenient to grind, and the web and the wing plate can be ground simultaneously through the motor II 73, so that energy is saved.
As shown in fig. 5, the wing plate polishing mechanism 8 comprises a supporting frame 81 fixedly installed at the upper end of the fixing plate 72, an installation block 83 is rotatably connected to the upper end of a parallel shaft 710, a first bevel gear 84 is fixedly installed at the upper end of the parallel shaft 710, a second bevel gear 85 is longitudinally meshed with the first bevel gear 84, the second bevel gear 85 is rotatably connected to the installation block 83, a rotating shaft 86 is fixedly installed on the central shaft of the second bevel gear 85, one end of the rotating shaft 86 is detachably connected with a first side polishing disc 87, and an adjusting device 9 for adjusting the distance between the two groups of wing plate polishing mechanisms 8 is arranged on one side of the supporting frame 81.
The parallel shaft 710 rotationally drives the first bevel gear 84 to rotate, the first bevel gear 84 rotationally drives the second bevel gear 85 meshed with the first bevel gear 84 to rotate, the second bevel gear 85 rotationally drives the rotating shaft 86 to rotate, the rotating shaft 86 drives the first side grinding disc 87 to rotate, and the inner side of the H-shaped steel wing plate is ground.
As shown in fig. 5, the adjusting device 9 includes a motor three 91 fixedly mounted on one side of the supporting frame 81, a screw 92 is fixedly mounted on an output shaft of the motor three 91, the screw 92 is rotatably connected to the supporting frame 81, guide grooves 93 for sliding the mounting blocks 83 are provided on two side walls and bottom of the supporting frame 81, sliding grooves 82 for sliding the parallel shafts 710 are symmetrically provided on two ends of the fixing plate 72, a screw 92 nut is fixedly mounted on one of the mounting blocks 83, and the screw 92 nut of the mounting block 83 is in threaded connection with the screw 92.
The two ends of the fixed plate 72 are symmetrically provided with sliding grooves 82 for sliding connection of parallel shafts 710, the bottom and two side walls of the supporting frame 81 are provided with guide grooves 93 for sliding connection of mounting blocks 83, when a motor on one side of the supporting frame 81 drives a screw rod 92 to rotate, one side of the mounting blocks 83 is close to the main shaft 74, in the process that one side of the mounting blocks 83 moves towards the main shaft 74, the first connecting rod 76 is driven to move, the second connecting rod 78 drives the first connecting rod 76 to move, the other side of the mounting blocks 83 is far away from the main shaft 74, the first connecting rod 76 is driven to move, the second connecting rod 78 drives the other side of the connecting rod 76 to move, the other side of the mounting blocks are far away from the main shaft 74, and the mounting blocks 83 are close to or far away from each other through the arrangement of the screw rod 92 on one side, the first connecting rod 76 and the second connecting rod 78, so that H-shaped steel wing plates can be polished conveniently.
As shown in fig. 6 and 7, the paint spraying device 3 comprises a paint spraying box 31, a liquid receiving box 10 is arranged at the bottom of the paint spraying box 31, redundant paint liquid in the paint spraying process is conveniently recovered, a paint spraying support 32 is rotationally connected to the paint spraying box 31, the paint spraying support 32 can be penetrated by H-shaped steel, a paint spraying main pipe 33 arranged around the paint spraying support 32 is fixedly arranged at the inner side of the paint spraying support 32, a plurality of telescopic paint spraying branch pipes 34 are radially arranged on the paint spraying main pipe 33, paint spraying nozzles 35 are arranged on the paint spraying branch pipes, and an external gear 36 is arranged on the paint spraying support 32.
The air drying device 4 comprises an air drying box 41, an air drying support 42 is rotationally connected to the air drying box 41, H-shaped steel can be penetrated through the air drying support 42, a plurality of fans 43 are evenly distributed on the inner side of the air drying support 42, and an external gear II 44 is arranged on the air drying support 42.
The driving mechanism 5 drives the paint spraying support 32 and the air drying support 42 to rotate reciprocally, so that the paint spraying nozzle 34 radially arranged on the paint spraying support 32 sprays paint on the H-shaped steel at multiple angles, the roller type paint spraying machine has higher paint spraying efficiency and manual paint spraying efficiency, the paint spraying efficiency is higher, the air drying fan 43 radially arranged on the air drying support 42 dries the H-shaped steel after paint spraying at multiple angles, and the influence of impurities on the paint spraying effect in the natural air drying process is avoided after the paint spraying is completed.
The paint spraying box 31 and the air drying box 41 are provided with a driving mechanism 5 for driving the paint spraying bracket 32 to rotate reciprocally and driving the air drying bracket 42 to rotate reciprocally.
As shown in fig. 7, the driving mechanism 5 includes a mounting seat 51 fixedly mounted on the paint spraying box 31 and the air drying box 41, a first motor 52 is fixedly mounted on one mounting seat 51, a driving shaft 53 is fixedly mounted on an output shaft of the first motor 52, the driving shaft 53 is rotatably connected to the other mounting seat 51, a driving wheel 54 is fixedly mounted on the driving shaft 53, a driven shaft 55 is rotatably connected between the paint spraying box 31 and the air drying box 41, a driven wheel 56 is fixedly mounted on the driven shaft 55, a belt 57 is wound between the driving wheel 54 and the driven wheel 56, and a power mechanism 6 for driving the first external gear 35 and the second external gear 44 to rotate reciprocally is arranged at two ends of the driven shaft 55.
The first motor 52 can drive the paint spraying bracket 32 and the air drying bracket 42 to rotate simultaneously through a belt 57 wheel transmission mechanism arranged between the paint spraying box 31 and the air drying box 41, so that energy is saved.
As shown in fig. 6, the power mechanism 6 comprises a crank 61 fixedly connected to two ends of the driven shaft 55, a sector plate 62 is rotatably connected to the paint spraying box 31 and the air drying box 41 in opposite directions, a fluted disc 63 is arranged on one side, close to the H-shaped steel, of the sector plate 62, the fluted disc 63 positioned in the paint spraying box 31 is meshed with the first external gear 35, the fluted disc 63 positioned in the air drying box 41 is meshed with the second external gear 44, a strip-shaped groove 64 is fixedly arranged on the sector plate 62, and the strip-shaped groove 64 is used for sliding connection of the crank 61 at one end far away from the driven shaft 55.
The first motor 52 drives the driven shaft 55 to rotate, so that a crank 61 fixedly connected with two ends of the driven shaft 55 rotates, one end, far away from the driven shaft 55, of the crank 61 is slidably connected in a strip-shaped groove 64 of a sector plate 62, the crank 61 drives the sector plate 62 to do reciprocating swinging motion around the center point of the sector plate 62 in the rotating process of the strip-shaped groove 64, a fluted disc 63 is arranged at one arc end of the sector plate 62, the fluted disc 63 positioned at one side of the paint spraying box 31 drives the first external gear 35 to rotate, thereby driving the paint spraying bracket 32 to reciprocate to uniformly spray paint, and the fluted disc 63 positioned at one side of the air drying box 41 drives the second external gear 44 to rotate, thereby driving the air drying bracket 42 to reciprocate to uniformly air-dry.

Claims (10)

1. The utility model provides a steel external surface spraying equipment which characterized in that: the automatic paint spraying device comprises a plurality of feeding roller way groups (1), wherein a rust removing device (2), a paint spraying device (3) and an air drying device (4) are sequentially arranged at intervals of the feeding roller way groups (1), the paint spraying device (3) comprises a paint spraying box (31), a paint spraying support (32) is rotationally connected to the paint spraying box (31), H-shaped steel can be penetrated by the paint spraying support (32), a paint spraying main pipe (33) arranged around the paint spraying support (32) is fixedly arranged on the inner side of the paint spraying support (32), a plurality of telescopic paint spraying branch pipes (34) are radially arranged on the paint spraying main pipe (33), paint spraying nozzles (35) are arranged on the paint spraying branch pipes (34), and an external gear I (36) is arranged on the paint spraying support (32);
the air drying device (4) comprises an air drying box (41), an air drying support (42) is rotationally connected to the air drying box (41), H-shaped steel can be arranged on the air drying support (42) in a penetrating mode, a plurality of fans (43) are evenly distributed on the inner side of the air drying support (42), an outer gear II (44) is arranged on the air drying support (42), and a driving mechanism (5) for driving the paint spraying support (32) to rotate in a reciprocating mode and driving the air drying support (42) to rotate in a reciprocating mode is arranged on the air drying box (41).
2. A steel member external surface spraying apparatus according to claim 1, wherein: the driving mechanism (5) comprises mounting seats (51) fixedly mounted on the paint spraying box (31) and the air drying box (41), a motor I (52) is fixedly mounted on one of the mounting seats (51), a driving shaft (53) is fixedly mounted on an output shaft of the motor I (52), the driving shaft (53) is rotationally connected to the other mounting seat (51), a driving wheel (54) is fixedly mounted on the driving shaft (53), a driven shaft (55) is rotationally connected between the paint spraying box (31) and the air drying box (41), a driven wheel (56) is fixedly mounted on the driven shaft (55), a belt (57) is wound between the driving wheel (54) and the driven wheel (56), and power mechanisms (6) for driving the external gear I (35) and the external gear II (44) to reciprocally rotate are arranged at two ends of the driven shaft (55).
3. A steel member external surface spraying apparatus according to claim 2, wherein: the power mechanism (6) comprises a crank (61) fixedly connected to two ends of the driven shaft (55), a sector plate (62) is connected to the paint spraying box (31) and the air drying box (41) in a rotating mode in the opposite direction, a fluted disc (63) is arranged on one side of the sector plate (62) close to H-shaped steel, the fluted disc (63) in the paint spraying box (31) is meshed with the first external gear (35), the fluted disc (63) in the air drying box (41) is meshed with the second external gear (44), a strip-shaped groove (64) is fixedly arranged on the sector plate (62), and the strip-shaped groove (64) is used for enabling the crank (61) to be far away from one end of the driven shaft (55) in a sliding mode.
4. A steel member external surface spraying apparatus according to claim 1, wherein: the rust removing device (2) comprises a supporting frame (21), a first cylinder (22) is longitudinally and fixedly arranged on the upper side and the lower side of the supporting frame (21), H-shaped steel can penetrate through the supporting frame (21), polishing mechanisms (7) for removing rust on one sides of a web plate and a wing plate of the H-shaped steel are symmetrically arranged on the upper side and the lower side of the supporting frame (21), each polishing mechanism (7) comprises a mounting box (71), an output shaft of the first cylinder (22) is fixedly connected with the mounting box (71), a fixing plate (72) is arranged in the mounting box (71), a second motor (73) is fixedly arranged on one side, far away from the H-shaped steel, of the fixing plate (72), a main shaft (74) is fixedly connected with a driving gear (75) at the bottom of the main shaft (74), a main polishing disc (77) is fixedly arranged at the upper end of the main shaft (74), a first connecting rod (76) is rotatably connected with a second connecting rod (78) at two ends, a first connecting rod (76) is rotatably connected with a second connecting rod (78), a second connecting rod (78) is parallel to one end, far away from the first connecting rod (76), the parallel shaft (710) is rotationally connected to the fixed plate (72), a driven gear II (711) is fixedly arranged at the lower end of the parallel shaft (710), the driven gear I (79) is meshed with the driving gear (75) and the driven gear II (711), and a wing plate polishing mechanism (8) for polishing the inner side of the H-shaped steel wing plate is fixedly arranged at the upper end of the parallel shaft (710).
5. A steel member external surface spraying apparatus according to claim 4, wherein: the wing plate polishing mechanism (8) comprises a supporting frame (81) fixedly installed at the upper end of the fixing plate (72), a mounting block (83) is rotationally connected to the upper end of the parallel shaft (710), a bevel gear I (84) is fixedly installed at the upper end of the parallel shaft (710), a bevel gear II (85) is longitudinally meshed with the bevel gear I (84), the bevel gear II (85) is rotationally connected to the mounting block (83), a rotating shaft (86) is fixedly installed at the central shaft of the bevel gear II (85), a side polishing disc I (87) is detachably connected to one end of the rotating shaft (86), and an adjusting device (9) for adjusting the distance between the two groups of wing plate polishing mechanisms (8) is arranged on one side of the supporting frame (81).
6. The steel member exterior surface spraying apparatus as claimed in claim 5, wherein: the adjusting device (9) comprises a motor III (91) fixedly installed on one side of a supporting frame (81), a screw (92) is fixedly installed on an output shaft of the motor III (91), the screw (92) is rotationally connected to the supporting frame (81), guide grooves (93) for sliding of mounting blocks (83) are formed in the two side walls and the bottom of the supporting frame (81), sliding grooves (82) for sliding connection of parallel shafts (710) are symmetrically formed in the two ends of a fixing plate (72), screw (92) nuts are fixedly installed on one of the mounting blocks (83), and screw (92) nuts of the mounting blocks (83) are in threaded connection with the screw (92).
7. A steel member external surface spraying apparatus according to claim 4, wherein: two sides of the support frame (21) are transversely and fixedly provided with a second air cylinder (23), and an output shaft of the second air cylinder (23) is detachably connected with a second side grinding disc (24).
8. A steel member external surface spraying apparatus according to claim 4, wherein: the bottom of the supporting frame (21) is provided with a recycling box (25) for receiving the polished scrap iron.
9. A steel member external surface spraying apparatus according to claim 4, wherein: the dust suction device is characterized in that a dust suction box (26) is fixedly installed on the support frame (21), the dust suction box (26) is fixedly connected with a dust suction pipe (27), the dust suction pipe (27) is fixedly installed on the outer side of the installation box (71), and one end, far away from the dust suction box (26), of the dust suction pipe (27) faces to the edge of the main sand grinding disc (77).
10. A steel member external surface spraying apparatus according to claim 1, wherein: the bottom of the paint spraying box (31) is provided with a liquid receiving box (10).
CN202311119789.8A 2023-08-31 2023-08-31 Steel part outer surface spraying equipment Withdrawn CN117019496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311119789.8A CN117019496A (en) 2023-08-31 2023-08-31 Steel part outer surface spraying equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311119789.8A CN117019496A (en) 2023-08-31 2023-08-31 Steel part outer surface spraying equipment

Publications (1)

Publication Number Publication Date
CN117019496A true CN117019496A (en) 2023-11-10

Family

ID=88643135

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311119789.8A Withdrawn CN117019496A (en) 2023-08-31 2023-08-31 Steel part outer surface spraying equipment

Country Status (1)

Country Link
CN (1) CN117019496A (en)

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Application publication date: 20231110

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