CN114405705A - Automatic paint spraying device is used in production of spherical steel component - Google Patents
Automatic paint spraying device is used in production of spherical steel component Download PDFInfo
- Publication number
- CN114405705A CN114405705A CN202210326267.4A CN202210326267A CN114405705A CN 114405705 A CN114405705 A CN 114405705A CN 202210326267 A CN202210326267 A CN 202210326267A CN 114405705 A CN114405705 A CN 114405705A
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- fixed
- wall
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- plate
- assembly
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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
- B05B12/12—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 conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
- B05B12/124—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 conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to distance between spray apparatus and target
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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
- B05B12/085—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 flow or pressure of liquid or other fluent material to be discharged
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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
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
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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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- Spray Control Apparatus (AREA)
Abstract
The invention relates to the technical field of automatic paint spraying equipment, in particular to an automatic paint spraying device for producing spherical steel components, which comprises a bracket and a placing frame, wherein a vertically arranged circular ring frame is fixed at the top of the bracket, an inner gear ring is rotatably arranged on the outer wall of one side of the circular ring frame, the inner gear ring and the circular ring frame are coaxially arranged, an electric control telescopic assembly is arranged between the bracket and the inner gear ring, a plurality of circular holes are formed in the outer wall of one side of the circular ring frame, a driven assembly matched with the inner gear ring is arranged in each circular hole, three pushing assemblies matched with the driven assembly are arranged on the outer wall of one side of the circular ring frame, which is far away from the inner gear ring, the three pushing assemblies are distributed in an equidistant semicircular ring shape, a cylindrical table is arranged on one of the pushing assemblies, contact assemblies are arranged on the other two pushing assemblies, and a connecting rod assembly is arranged on each pushing assembly, the invention can automatically adjust the spraying distance and the spraying range.
Description
Technical Field
The invention relates to the technical field of automatic paint spraying equipment, in particular to an automatic paint spraying device for producing a spherical steel member.
Background
The steel member system has the comprehensive advantages of light dead weight, rapid factory manufacture and installation, short construction period, good anti-seismic performance, rapid investment recovery, less environmental pollution and the like, has unique advantages of development in three aspects of height, size and weight compared with a reinforced concrete structure, and is reasonably and widely applied to the field of constructional engineering in the global range, particularly developed countries and regions.
The publication number is: CN210815877U Chinese utility model discloses a semi-automatic spraying device for steel member production. Including the frame and the transfer roller that sets up along the long limit direction of frame, the transfer roller interval sets up in the frame, the cylinder suit is in the frame, the both sides of cylinder are provided with the drum stand, the bottom of cylinder is provided with and is used for driving roll pivoted drive roller, the drive roller sets up with the cylinder is coaxial, the opposite side that the drive roller was kept away from to the cylinder is provided with passive roller, the inboard of cylinder is provided with the spraying seat, be provided with the spraying nozzle on the spraying seat. The utility model provides a semi-automatic spraying device for steel member production utilizes the setting of transfer roller, realizes the steel member transmission, utilizes the rotation of cylinder, realizes the spraying to the multi-angle of steel member, and then has improved production efficiency, has solved the technical problem that the inefficiency exists of current spraying.
The above-described technique also has problems as follows: although the workpiece can be painted at multiple angles, when the spray head is closer to the workpiece to be painted, the paint is darker in color, so that the paint is painted differently on spherical steel members with different sizes; and the part can be adjusted the shower nozzle and wait to spout the paint spraying apparatus of distance between the piece, need to adjust again and just can use after arranging, still need increase the repeated debugging step, complex operation, the inconvenient control of regulation distance.
Disclosure of Invention
The present invention is directed to an automatic paint spraying apparatus for producing a spherical steel member, which solves at least one of the problems of the prior art.
The technical scheme of the invention is as follows: an automatic paint spraying device for producing spherical steel components comprises a support and a placing rack, wherein a vertically arranged circular ring frame is fixed at the top of the support, an inner gear ring is rotatably arranged on the outer wall of one side of the circular ring frame, the inner gear ring and the circular ring frame are coaxially arranged, an electric control telescopic component is arranged between the support and the inner gear ring, a plurality of round holes are formed in the outer wall of one side of the circular ring frame, a driven component matched with the inner gear ring is installed inside the round holes, three pushing components matched with the driven component are installed on the outer wall of one side, away from the inner gear ring, of the circular ring frame, the three pushing components are distributed in a semicircular ring shape at equal intervals, a cylindrical table is installed on one of the pushing components, contact components are installed on the other two pushing components, a connecting rod component is installed on each pushing component, and the three connecting rod components are fixedly matched with the placing rack, the sprayer assembly is installed at one side position, facing the circular ring frame, of the placing frame, the transmission assembly is installed on the connecting rod assembly at the position of the middle bottom of the circular ring frame, and the transmission assembly is matched with the sprayer assembly.
Preferably, automatically controlled flexible subassembly includes electric telescopic handle and connecting rod one, electric telescopic handle's one end and one side outer wall of support form normal running fit, the one end of connecting rod one forms normal running fit with electric telescopic handle's flexible end one side outer wall, the other end of connecting rod one is fixed with the lateral wall of internal gear ring.
Preferably, the driven assembly comprises a rotating shaft, a first gear and a second gear, the rotating shaft is rotatably installed on the inner wall of the round hole, the first gear and the second gear are respectively fixed on two ends of the rotating shaft, and external teeth of the first gear are meshed with internal teeth of the internal gear ring.
Preferably, the pushing assembly comprises a T-shaped guide rail and a straight-tooth plate, the T-shaped guide rail is fixed on the outer wall of one side of the circular ring frame, a sliding groove matched with the T-shaped guide rail is formed in the outer wall of one end of the straight-tooth plate, the straight-tooth plate is slidably mounted on the T-shaped guide rail through the sliding groove, and the straight-tooth plate is meshed with the gear.
Preferably, the contact assembly includes notch plate and contact roller, the notch plate with be located horizontal position on the straight-teeth board one end fixed connection, contact roller is vertical to be placed and both ends form normal running fit with the inside wall top and the bottom of notch plate respectively, one of them the micro motor is installed at the top of notch plate, micro motor's output shaft and contact roller fixed connection.
Preferably, the cylinder platform with be located the bottom position straight-tooth plate top is fixed, the top disc of cylinder platform is inwards sunken to form conical pit, the cylinder platform has seted up fan-shaped breach towards the lateral wall of shower nozzle subassembly, a plurality of ball grooves have been seted up to the inside wall of pit, the inside rotation of ball groove installs the ball piece.
Preferably, link assembly includes that connecting rod two, lateral wall set up the third of connecting rod, fixed plate one, fixed plate two and the dead lever one of straight flute opening, fixed plate one is fixed with one side outer wall of ring frame, fixed plate two is fixed with one side outer wall of straight-tooth plate, the one end of connecting rod two forms normal running fit with the one end of connecting rod three, the one end of connecting rod three lateral walls and fixed plate one forms normal running fit, the one end of fixed plate two is fixed with the one end of dead lever one, a dead lever slidable mounting is on the inner wall of straight flute opening, the other end of connecting rod two is fixed with the rack.
Preferably, the transmission assembly comprises a hydraulic cylinder, a first fixed block, a second fixed rod and a piston rod with a T-shaped cross section, the piston rod is slidably mounted on the inner side wall of the hydraulic cylinder, a first through hole and a second through hole are formed in the two ends of the hydraulic cylinder respectively, the first through hole and the piston rod are located at the same end, one end of the first fixed block is fixed to the hydraulic cylinder, the first fixed block and the second through hole are located at the same end, the second fixed block and the outer wall of the first fixed block form a rotating fit, the outer wall of the one end of the piston rod and the outer wall of the second fixed rod form a rotating fit, one end of the second fixed rod is fixed to the second connecting rod, and the bottom of the second fixed block is fixed to the third connecting rod.
Preferably, the shower nozzle subassembly includes that water pipe, a fixed cylinder, a liquid inlet cylinder, fixed plate three, movable plate, gear three, two fan-shaped blocks, two connecting rods, two spur racks, fan-shaped shower nozzle and cross section are the removal post of T shape structure, the water pipe runs through the rack, fan-shaped shower nozzle pegs graft in the one end of water pipe, two the one end lateral wall of connecting rod rotates respectively and installs the both sides outer wall at fan-shaped shower nozzle, two the connecting rod is central symmetry, fan-shaped block slidable mounting is on fan-shaped shower nozzle's inside wall, two fan-shaped blocks are fixed with two connecting rods respectively, two the gear three is fixed respectively at the both sides outer wall that deviates from each other of connecting rod, the central point of gear three is located the rotation center pin of connecting rod, fixed plate three is fixed on the lateral wall of water pipe, one side outer wall of fixed plate three is fixed with a plurality of guide posts, the guide post runs through the movable plate, two the spur rack is fixed on one side outer wall of movable plate and is central symmetry, two the spur rack meshes with two gears three respectively, the solid fixed cylinder is fixed on the lateral wall of water pipe, remove post slidable mounting on the inside wall of solid fixed cylinder, the one end that fan-shaped shower nozzle was kept away from in solid fixed cylinder is pegged graft to the feed liquor section of thick bamboo, remove post and movable plate fixed connection.
Preferably, the spray head assembly further comprises an external thread cylinder, a flow limiting block and a flow dividing cylinder, the flow dividing cylinder is inserted on the outer side wall of the water pipe, an installation cylinder is inserted on the outer side wall of the flow dividing cylinder, the external thread cylinder is connected with the installation cylinder through threads, the flow limiting block is slidably installed on the inner wall of the external thread cylinder, and the external thread cylinder is communicated with the first through hole through a hose.
The invention provides an automatic paint spraying device for producing a spherical steel member through improvement, which has at least one of the following improvements and advantages compared with the prior art:
one is as follows: according to the invention, a second fixed plate moves inwards synchronously along with a straight tooth plate, a first upper fixed rod of the second fixed plate drives one end of a third connecting rod to rotate anticlockwise through a straight groove through opening, the other end of the third connecting rod pulls the second connecting rod inwards synchronously, a second placing rack is pulled to a spherical steel member by the third connecting rod, a piston rod in a transmission assembly is pressed into a hydraulic cylinder, hydraulic oil in the bottom area of the hydraulic cylinder is pressed into a fixed cylinder, the hydraulic oil in an external thread cylinder is sucked into the hydraulic cylinder, when the hydraulic oil is pressed into the fixed cylinder, the hydraulic oil pushes out a moving column, the moving plate moves synchronously along with the moving column, two straight tooth bars which are in central symmetry move synchronously along with the moving plate, the rotating directions of the two third gears are opposite, fan-shaped blocks are close to each other, and the spraying range of paint is reduced; therefore, the spraying distance and the spraying range can be automatically adjusted according to the size and the position of the spherical steel member, and the method is convenient and quick;
the second step is as follows: according to the invention, hydraulic oil in the external thread cylinder is sucked into the hydraulic cylinder, the flow limiting block is pulled outwards, the flow is increased, the injection pressure of the water pipe is reduced, and the condition that paint spraying cannot be unfolded in a fan shape due to overlarge injection pressure is prevented, so that the using amount of the paint spraying is reduced in a shunting and pressure reducing mode, and waste is prevented;
and thirdly: according to the invention, the spherical steel member is placed in the concave pit at the top of the cylindrical table, the spherical steel member is contacted with the spherical block, after the spherical steel member is placed, the electric telescopic rod is controlled to extend, the electric telescopic rod rotates clockwise by virtue of the inner gear ring of the connecting rod I, the gear I in the driven assembly is driven by the inner teeth of the inner gear ring, so that the gear I rotates clockwise, the gear I and the gear II are fixed on the same rotating shaft, the gear II and the gear rotate synchronously, the three straight tooth plates move inwards synchronously until the contact roller is contacted with the spherical steel member, and thus the spherical steel members with different sizes can be clamped.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a perspective view of the present invention from a first perspective;
FIG. 2 is a perspective view of the present invention from a second perspective;
FIG. 3 is a schematic elevation view of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 3 at A;
FIG. 5 is a schematic diagram of the right-hand side view of the present invention;
FIG. 6 is a rear cross-sectional structural view of the present invention;
FIG. 7 is a schematic perspective view of a showerhead assembly of the present invention from a first perspective;
FIG. 8 is a schematic perspective view of a second view of the showerhead assembly of the present invention;
fig. 9 is an enlarged schematic view of fig. 6 at B.
Description of reference numerals:
1. a support; 2. an electric telescopic rod; 3. a first connecting rod; 4. a first gear; 5. a cylindrical table; 6. an inner gear ring; 7. a contact roller; 8. a concave plate; 9. a small-sized motor; 10. a spur plate; 11. a circular ring frame; 12. a showerhead assembly; 13. placing a rack; 14. a second connecting rod; 15. a third connecting rod; 16. a first fixing plate; 17. a second fixing plate; 18. a second gear; 19. a transmission assembly; 20. fixing a rod I; 21. a water pipe; 22. a fixed cylinder; 23. a liquid inlet cylinder; 24. a third fixing plate; 25. moving the plate; 26. moving the column; 27. a guide post; 28. a third gear; 29. a sector block; 30. a connecting rod; 31. straight rack; 32. a fan-shaped spray head; 33. an externally threaded barrel; 34. a flow limiting block; 35. a shunt cylinder; 191. a hydraulic cylinder; 192. a piston rod; 193. a first fixed block; 194. a second fixed block; 195. and a second fixing rod.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an automatic paint spraying device for producing a spherical steel component through improvement, and the technical scheme of the automatic paint spraying device is as follows:
as shown in fig. 1-9, an automatic paint spraying device for producing a spherical steel component comprises a support 1 and a placing rack 13, wherein the support 1 and the placing rack 13 are both existing in the prior art, are made of aluminum alloy, and can be plates, steel components and the like;
a vertically arranged circular ring frame 11 is fixed at the top of the support 1, an inner gear ring 6 is rotatably mounted on the outer wall of one side of the circular ring frame 11, the inner gear ring 6 and the circular ring frame 11 are coaxially arranged, and an electric control telescopic assembly is arranged between the support 1 and the inner gear ring 6 and used for enabling the inner gear ring 6 to rotate clockwise or anticlockwise;
the outer wall of one side of the circular ring frame 11 is provided with a plurality of circular holes, a driven assembly matched with the inner gear ring 6 is installed inside each circular hole, three pushing assemblies matched with the driven assemblies are installed on the outer wall of one side, away from the inner gear ring 6, of the circular ring frame 11, one pushing assembly is provided with a cylindrical table 5, contact assemblies are installed at positions, close to one ends, of the other two pushing assemblies, each pushing assembly is provided with a connecting rod assembly, the three connecting rod assemblies are fixedly matched with the placing frame 13, a spray head assembly 12 is installed at a position, facing the circular ring frame 11, of the placing frame 13, and the spray head assembly 12 is used for spraying paint; as shown in fig. 1 and 2, the two contact assemblies are horizontally arranged and symmetrical to each other, the cylindrical table 5 is vertically arranged, and the cylindrical table 5 is located between the two contact assemblies.
Lie in install drive assembly 19 on the link assembly of bottom position department in the middle of ring frame 11, drive assembly 19 and shower nozzle subassembly 12 looks adaptation, can know from above-mentioned structure, automatically controlled flexible subassembly makes inner gear ring 6 rotate, inner gear ring 6 drives three driven assembly synchronous working, driven assembly makes the push assembly work rather than corresponding, thereby it is fixed with spherical steel member, and three push assembly drives three link assembly synchronous working in step, three link assembly regulates and control the distance between shower nozzle subassembly 12 and the spherical steel member.
Further, automatically controlled flexible subassembly includes electric telescopic handle 2 and connecting rod one 3, and electric telescopic handle 2's one end forms normal running fit with one side outer wall of support 1, and the one end of connecting rod one 3 forms normal running fit with the flexible end one side outer wall of electric telescopic handle 2, and the other end of connecting rod one 3 is fixed with the lateral wall of internal gear ring 6.
By means of the structure: with reference to fig. 5, the electric telescopic rod 2 is controlled to extend, the electric telescopic rod 2 drives the inner gear ring 6 to rotate clockwise by means of the first connecting rod 3, and the inner gear ring 6 rotates to drive the driven component to work.
Further, the driven assembly includes a rotating shaft rotatably installed on an inner wall of the circular hole, a first gear 4 and a second gear 18 fixed to both ends of the rotating shaft, respectively, and external teeth of the first gear 4 are engaged with internal teeth of the internal gear ring 6.
By means of the structure: when the first gear 4 is driven by the internal teeth of the internal gear ring 6, the second gear 18 can synchronously rotate along with the first gear 4 because the first gear 4 and the second gear 18 are fixed on the same rotating shaft, and the second gear 18 drives the corresponding pushing assembly to work, so that the spherical steel member is fixed.
Furthermore, the pushing assembly comprises a T-shaped guide rail and a straight-tooth plate 10, the T-shaped guide rail is fixed on the outer wall of one side of the circular ring frame 11, the outer wall of one end of the straight-tooth plate 10 is provided with a chute matched with the T-shaped guide rail, the straight-tooth plate 10 is slidably arranged on the T-shaped guide rail through the chute, the straight-tooth plate 10 is meshed with the second gear 18,
by means of the structure: when the second gear 18 and the first gear 4 rotate clockwise synchronously, as can be seen from fig. 2, the three spur plates 10 move inwards synchronously.
The above structure is summarized: the extension of the electric telescopic rod 2 is controlled, the electric telescopic rod 2 drives the inner gear ring 6 to rotate clockwise by means of the first connecting rod 3, when the first gear 4 is driven by the inner teeth of the inner gear ring 6, the first gear 4 and the second gear 18 are fixed on the same rotating shaft, the second gear 18 can synchronously rotate along with the first gear 4, and when the second gear 18 and the first gear 4 synchronously rotate clockwise, the three straight tooth plates 10 synchronously move inwards as can be seen by combining a graph 2.
Further, the contact assembly includes notch plate 8 and contact roller 7, notch plate 8 and the straight-tooth plate 10 one end fixed connection who is located horizontal position, and contact roller 7 is vertical to be placed and both ends form normal running fit with notch plate 8's inside wall top and bottom respectively, and small motor 9 is installed at one of them notch plate 8's top, and small motor 9's output shaft and contact roller 7 fixed connection.
By means of the structure: the small-sized motor 9 is prior art, the working principle is not explained in detail here, and the model can be selected according to actual conditions.
Further, the cylinder platform 5 is fixed with the straight-tooth plate 10 top that is located the bottom position, and the top disc of cylinder platform 5 inwards caves in and forms conical pit, and fan-shaped breach has been seted up towards the lateral wall of shower nozzle subassembly 12 to cylinder platform 5, and a plurality of ball grooves have been seted up to the inside wall of pit, and the inside rotation of ball groove installs the ball piece.
By means of the structure: the fan-shaped notch is arranged so that paint can completely contact the spherical component when spraying paint; the ball block is arranged mainly in a rolling instead of sliding mode, so that friction damage is reduced.
Further, link assembly includes connecting rod two 14, connecting rod three 15 of straight flute opening is seted up to the lateral wall, fixed plate one 16, fixed plate two 17 and dead lever one 20, fixed plate one 16 is fixed with one side outer wall of ring frame 11, fixed plate two 17 is fixed with one side outer wall of straight-tooth plate 10, the one end of connecting rod two 14 and the one end of connecting rod three 15 form normal running fit, the lateral wall of connecting rod three 15 and the one end of fixed plate one 16 form normal running fit, the one end of fixed plate two 17 and the one end of dead lever one 20 are fixed, dead lever one 20 slidable mounting is on the inner wall of straight flute opening, the other end of connecting rod two 14 is fixed with rack 13.
By means of the structure: referring to fig. 2-4, the second fixing plate 17 moves inwards synchronously with the straight-tooth plate 10, the first fixing rod 20 of the second fixing plate 17 drives one end of the third connecting rod 15 to rotate anticlockwise through the straight-groove through opening, the second connecting rod 14 is pulled inwards synchronously by the other end of the third connecting rod 15, and the second connecting rod 14 pulls the placing frame 13 to the spherical steel member, so that the distance between the spray head assembly 12 and the spherical steel member can be adjusted and controlled.
Further, the transmission assembly 19 includes a first fixing block 193 of the hydraulic cylinder 191, a second fixing block 194, a second fixing rod 195 and a piston rod 192 with a T-shaped cross section, the piston rod 192 is slidably mounted on the inner side wall of the hydraulic cylinder 191, a first through hole and a second through hole are respectively formed at two ends of the hydraulic cylinder 191, the first through hole and the piston rod 192 are located at the same end, the first fixing block 193 fixes one end of the hydraulic cylinder 191, the first fixing block 193 and the second through hole are located at the same end, the second fixing block 194 and the outer wall of one end of the first fixing block 193 form a rotating fit, the outer wall of one end of the piston rod 192 and the second fixing rod 195 form a rotating fit, one end of the second fixing rod 195 is fixed on the second connecting rod 14, and the bottom of the second fixing block 194 is fixed with the third connecting rod 15.
Furthermore, the nozzle assembly 12 includes a water pipe 21, a fixed cylinder 22, a liquid inlet cylinder 23, a fixed plate three 24, a movable plate 25, a gear three 28, two sector blocks 29, two connecting rods 30, two spur racks 31, a sector nozzle 32 and a movable column 26 with a T-shaped cross section, the water pipe 21 penetrates through the rack 13, the sector nozzle 32 is inserted into one end of the water pipe 21, the outer side walls of one ends of the two connecting rods 30 are respectively rotatably installed on the outer walls of the two sides of the sector nozzle 32, the two connecting rods 30 are in central symmetry, the sector blocks 29 are slidably installed on the inner side wall of the sector nozzle 32, the two sector blocks 29 are respectively fixed with the two connecting rods 30, the two gear three 28 are respectively fixed on the outer walls of the two sides of the connecting rods 30, the central point of the gear three 28 is located on the rotating central axis of the connecting rod 30, the fixed plate three 24 is fixed on the outer wall of the water pipe 21, a plurality of guide columns 27 are fixed on the outer wall of one side of the fixed plate three 24, the guide column 27 penetrates through the moving plate 25, the two spur racks 31 are fixed on the outer wall of one side of the moving plate 25 and are in central symmetry, the two spur racks 31 are respectively meshed with the three gears 28, the fixed cylinder 22 is fixed on the outer side wall of the water pipe 21, the moving column 26 is slidably mounted on the inner side wall of the fixed cylinder 22, the liquid inlet cylinder 23 is inserted into one end, away from the fan-shaped spray head 32, of the fixed cylinder 22, the moving column 26 is fixedly connected with the moving plate 25, it needs to be explained here that the liquid inlet cylinder 23 is communicated with the second through hole through a hose, when hydraulic oil is pressed into the fixed cylinder 22, the hydraulic oil pushes out the moving column 26 at the moment, the moving plate 25 moves synchronously along with the moving column 26, and the two spur racks 31 which are in central symmetry move synchronously along with the moving plate 25.
By means of the structure: when the included angle between the second connecting rod 14 and the third connecting rod 15 becomes smaller, that is, the piston rod 192 is pressed into the hydraulic cylinder 191, the hydraulic oil in the bottom area of the hydraulic cylinder 191 is pressed into the fixed cylinder 22, and the hydraulic oil in the external thread cylinder 33 is sucked into the hydraulic cylinder 191, when the hydraulic oil is pressed into the fixed cylinder 22, the hydraulic oil pushes out the moving column 26, the moving plate 25 moves synchronously with the moving column 26, the two symmetrical straight racks 31 move synchronously with the moving plate 25 to regulate the spraying amount and the spraying range of the nozzle assembly 12, if the moving column 26 is pushed out, the moving plate 25 moves synchronously with the moving column 26, the two symmetrical straight racks 31 move synchronously with the moving plate 25, the straight racks 31 drive the gear three 28 engaged therewith to rotate, as can be seen from fig. 7 and 8, the rotating directions of the two gear three 28 are opposite, the sector blocks 29 approach each other, and the sector angle between the sector blocks 29 becomes smaller, the spray range of the spray paint becomes smaller at this time.
Furthermore, the nozzle assembly 12 further comprises an external thread cylinder 33, a flow limiting block 34 and a shunt cylinder 35, the shunt cylinder 35 is inserted on the outer side wall of the water pipe 21, an installation cylinder is inserted on the outer side wall of the shunt cylinder 35, the external thread cylinder 33 is connected with the installation cylinder through threads, the flow limiting block 34 is slidably installed on the inner wall of the external thread cylinder 33, and the external thread cylinder 33 is communicated with the first through hole through a hose.
With the above structure: if the piston rod 192 is pressed into the hydraulic cylinder 191, the hydraulic oil in the external thread cylinder 33 is sucked into the hydraulic cylinder 191, the flow limiting block 34 is pulled out, the flow rate is increased, the injection pressure of the water pipe 21 is reduced, the flow rate of the water pipe 21 is reduced, and the spraying amount of the whole spray head assembly 12 is reduced.
Summarizing the above, a spherical steel member is placed in a pit at the top of a cylindrical table 5, the spherical steel member is contacted with a spherical block, after the spherical steel member is placed, the electric telescopic rod 2 is controlled to extend by combining with a graph 5, the electric telescopic rod 2 rotates clockwise by means of an inner gear ring 6 of a connecting rod I3, a gear I4 in a driven assembly is driven by inner teeth of the inner gear ring 6, so that the gear I4 rotates clockwise, the gear I4 and a gear II 18 are fixed on the same rotating shaft, the gear II 18 and the gear I4 rotate synchronously, and in combination with the graph 2, three straight tooth plates 10 move inwards synchronously until a contact roller 7 contacts with the spherical steel member; the above process is also accompanied with the following process, referring to fig. 3, taking a bottom link assembly as an example, a second fixed plate 17 moves inwards synchronously with a straight rack plate 10, a first upper fixed rod 20 of the second fixed plate 17 drives one end of a third link 15 to rotate anticlockwise through a straight slot through hole, the other end of the third link 15 pulls a second link 14 inwards synchronously, the second link 14 pulls a placing rack 13 towards a spherical steel member, referring to fig. 4, in a transmission assembly 19, a piston rod 192 is pressed into a hydraulic cylinder 191, hydraulic oil in the bottom area of the hydraulic cylinder 191 is pressed into a fixed cylinder 22, hydraulic oil in an external thread cylinder 33 is sucked into the hydraulic cylinder 191, when hydraulic oil is pressed into the fixed cylinder 22, hydraulic oil pushes out a moving column 26, the moving plate 25 moves synchronously with the moving column 26, two straight racks 31 in central symmetry move synchronously with the moving plate 25, as can be seen from fig. 7 and 8, the rotation directions of the two gears III 28 are opposite, the fan-shaped blocks 29 are close to each other, and the spraying range of the paint spraying is reduced; when the hydraulic oil in the external thread cylinder 33 is sucked into the hydraulic cylinder 191, the flow limiting block 34 is pulled out, the flow rate is increased, the injection pressure of the water pipe 21 is reduced, the excessive injection pressure is prevented, the spray paint cannot be spread in a fan shape, the use amount of the spray paint is reduced, and the waste is prevented.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a production of spherical steel component is with automatic paint spraying apparatus, includes support (1) and rack (13), its characterized in that: the top of the support (1) is fixed with a vertically arranged circular ring frame (11), an inner gear ring (6) is rotatably arranged on the outer wall of one side of the circular ring frame (11), the inner gear ring (6) and the circular ring frame (11) are coaxially arranged, an electric control telescopic assembly is arranged between the support (1) and the inner gear ring (6), a plurality of round holes are formed in the outer wall of one side of the circular ring frame (11), driven assemblies matched with the inner gear ring (6) are installed inside the round holes, three pushing assemblies matched with the driven assemblies are installed on the outer wall of one side, away from the inner gear ring (6), of the circular ring frame (11), the three pushing assemblies are distributed in an equidistant semi-circular ring mode, one of the pushing assemblies is provided with a cylindrical table (5), the other two pushing assemblies are provided with contact assemblies, and each pushing assembly is provided with a connecting rod assembly, it is three link assembly all forms fixed coordination with rack (13), shower nozzle subassembly (12) are installed towards one side position of ring frame (11) in rack (13), are located ring frame (11) middle bottom position department install drive assembly (19) on the link assembly, drive assembly (19) and shower nozzle subassembly (12) looks adaptation.
2. The automatic painting device for producing the spherical steel member according to claim 1, characterized in that: the electronic control telescopic assembly comprises an electric telescopic rod (2) and a first connecting rod (3), one end of the electric telescopic rod (2) forms a running fit with one side outer wall of the support (1), one end of the first connecting rod (3) forms a running fit with one side outer wall of the telescopic end of the electric telescopic rod (2), and the other end of the first connecting rod (3) is fixed with the outer side wall of the inner gear ring (6).
3. The automatic painting device for producing the spherical steel member according to claim 1, characterized in that: driven subassembly includes axis of rotation, gear (4) and gear two (18), the axis of rotation rotates and installs on the inner wall of round hole, gear (4) and gear two (18) are fixed respectively on the both ends of axis of rotation, the external tooth of gear (4) meshes with the internal tooth of internal gear ring (6) mutually.
4. The automatic painting device for producing the spherical steel member according to claim 3, characterized in that: the pushing assembly comprises a T-shaped guide rail and a straight-tooth plate (10), the T-shaped guide rail is fixed on the outer wall of one side of the circular ring frame (11), a sliding groove matched with the T-shaped guide rail is formed in the outer wall of one end of the straight-tooth plate (10), the straight-tooth plate (10) is slidably mounted on the T-shaped guide rail through the sliding groove, and the straight-tooth plate (10) is meshed with the second gear (18).
5. The automatic paint spraying device for producing the spherical steel member according to claim 4, wherein: contact assembly includes notch plate (8) and contact roller (7), notch plate (8) with be located horizontal position spur rack (10) one end fixed connection, contact roller (7) are vertical to be placed and both ends form normal running fit with the inside wall top and the bottom of notch plate (8) respectively, one of them small-size motor (9) are installed to the top of notch plate (8), the output shaft and contact roller (7) fixed connection of small-size motor (9).
6. The automatic paint spraying device for producing the spherical steel member according to claim 4, wherein: cylindric table (5) with be located on the bottom position spur baffle (10) top is fixed, the top disc of cylindric table (5) is inwards sunken to form conical pit, cylindric table (5) have seted up fan-shaped breach towards the lateral wall of shower nozzle subassembly (12), a plurality of ball grooves have been seted up to the inside wall of pit, the inside rotation of ball groove installs the ball piece.
7. The automatic paint spraying device for producing the spherical steel member according to claim 4, wherein: link assembly includes that connecting rod three (15), fixed plate one (16), fixed plate two (17) and dead lever one (20) of straight flute opening are seted up to connecting rod two (14), lateral wall, fixed plate one (16) are fixed with one side outer wall of ring frame (11), fixed plate two (17) are fixed with one side outer wall of straight-tooth plate (10), the one end of connecting rod two (14) forms normal running fit with the one end of connecting rod three (15), the one end of connecting rod three (15) lateral wall and fixed plate one (16) forms normal running fit, the one end of fixed plate two (17) is fixed with the one end of dead lever one (20), dead lever one (20) slidable mounting is on the inner wall of straight flute opening, the other end of connecting rod two (14) is fixed with rack (13).
8. The automatic painting device for producing the spherical steel member according to claim 7, characterized in that: the transmission assembly (19) comprises a hydraulic cylinder (191), a first fixed block (193), a second fixed block (194), a second fixed rod (195) and a piston rod (192) with a T-shaped cross section, the piston rod (192) is slidably arranged on the inner side wall of the hydraulic cylinder (191), a first through hole and a second through hole are respectively formed in the two ends of the hydraulic cylinder (191), the first through hole and the piston rod (192) are positioned at the same end, the first fixed block (193) is used for fixing one end of the hydraulic cylinder (191), the first fixing block (193) and the through hole are positioned at the same end, the second fixing block (194) is in rotating fit with the outer wall of one end of the first fixing block (193), the outer wall of one end of the piston rod (192) is in rotating fit with the second fixing rod (195), one end of the second fixing rod (195) is fixed on the second connecting rod (14), and the bottom of the second fixing block (194) is fixed with the third connecting rod (15).
9. The automatic painting device for producing the spherical steel member according to claim 8, wherein: shower nozzle subassembly (12) includes water pipe (21), a fixed section of thick bamboo (22), a feed liquor section of thick bamboo (23), three (24) of fixed plate, movable plate (25), three (28) of gear, two fan-shaped piece (29), two connecting rods (30), two spur rack (31), fan-shaped shower nozzle (32) and cross section are the removal post (26) of T shape structure, water pipe (21) runs through rack (13), fan-shaped shower nozzle (32) peg graft in the one end of water pipe (21), two the one end lateral wall of connecting rod (30) rotates respectively and installs the both sides outer wall at fan-shaped shower nozzle (32), two connecting rod (30) are central symmetry, fan-shaped piece (29) slidable mounting is on the inside wall of fan-shaped shower nozzle (32), two fan-shaped piece (29) are fixed with two connecting rod (30) respectively, two three (28) of gear are fixed respectively at the both sides outer wall that deviates from each other of connecting rod (30), the central point of three (28) gears is located the rotation center pin of connecting rod (30), three (24) fixed plates are fixed on the lateral wall of water pipe (21), one side outer wall of three (24) fixed plates is fixed with a plurality of guide posts (27), guide post (27) run through movable plate (25), two spur rack (31) are fixed on one side outer wall of movable plate (25) and are central symmetry, two spur rack (31) mesh with three (28) of two gears respectively, fixed cylinder (22) are fixed on the lateral wall of water pipe (21), remove post (26) slidable mounting on the inside wall of fixed cylinder (22), it pegs graft in the one end of keeping away from fan-shaped nozzle (32) in fixed cylinder (22) to advance liquid cylinder (23), remove post (26) and movable plate (25) fixed connection.
10. The automatic painting device for producing the spherical steel member according to claim 9, characterized in that: shower nozzle subassembly (12) still include an external screw thread section of thick bamboo (33), current-limiting block (34) and reposition of redundant personnel section of thick bamboo (35), reposition of redundant personnel section of thick bamboo (35) are pegged graft on water pipe (21) lateral wall, the lateral wall of reposition of redundant personnel section of thick bamboo (35) is pegged graft and is had an installation section of thick bamboo, an external screw thread section of thick bamboo (33) is connected with an installation section of thick bamboo through the screw thread, current-limiting block (34) slidable mounting is at the inner wall of an external screw thread section of thick bamboo (33), be linked together through the hose between an external screw thread section of thick bamboo (33) and the through-hole one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210326267.4A CN114405705B (en) | 2022-03-30 | 2022-03-30 | Automatic paint spraying device is used in production of spherical steel component |
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| CN202210326267.4A CN114405705B (en) | 2022-03-30 | 2022-03-30 | Automatic paint spraying device is used in production of spherical steel component |
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| CN114405705B CN114405705B (en) | 2022-06-14 |
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| CN113245123A (en) * | 2021-07-12 | 2021-08-13 | 潍坊市工程技师学院 | All-round paint spraying apparatus of foundry goods |
| CN113601347A (en) * | 2021-10-08 | 2021-11-05 | 南通铭品机械有限公司 | Spherical workpiece polishing device based on machining |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421662A (en) * | 2018-05-04 | 2018-08-21 | 中山市丰申电器有限公司 | A kind of five metalworking spray-painting plants |
| US20200222932A1 (en) * | 2019-01-15 | 2020-07-16 | Citic Dicastal Co., Ltd | Positioning clamp for spray-coating of wheel trim ring |
| CN112757111A (en) * | 2020-12-26 | 2021-05-07 | 温州瘦玫机械科技有限公司 | Ball-type mould clamping device for machining |
| CN113000250A (en) * | 2020-12-30 | 2021-06-22 | 安徽香蕉传媒有限公司 | Machining is with bulb spare spraying equipment that has even spraying structure |
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| CN113245123A (en) * | 2021-07-12 | 2021-08-13 | 潍坊市工程技师学院 | All-round paint spraying apparatus of foundry goods |
| CN113601347A (en) * | 2021-10-08 | 2021-11-05 | 南通铭品机械有限公司 | Spherical workpiece polishing device based on machining |
Also Published As
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|---|---|
| CN114405705B (en) | 2022-06-14 |
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Denomination of invention: An automatic paint spraying device for the production of spherical steel components Effective date of registration: 20220811 Granted publication date: 20220614 Pledgee: Foshan branch of Bank of Guangzhou Co.,Ltd. Pledgor: Guangdong Chuangsheng Metal Structure Co.,Ltd. Registration number: Y2022980012365 |
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Address after: Building 1, No. 490 Hehe Avenue West, Genghe Town, Gaoming District, Foshan City, Guangdong Province, 528000 Patentee after: Guangdong Chuangsheng Intelligent Manufacturing Co.,Ltd. Address before: 528513 plant 12, No. 501, middle Gaoming Avenue, Yanghe Town, Gaoming District, Foshan City, Guangdong Province Patentee before: Guangdong Chuangsheng Metal Structure Co.,Ltd. |