A kind of Industrial Steels pipe surface paint spraying apparatus
Technical field
The present invention relates to a kind of paint spraying apparatus, more particularly to a kind of Industrial Steels pipe surface paint spraying apparatus.
Background technology
The development of steel pipe's production technology starts from the manufacturing rise of bicycle, the exploitation of 19th century younger oil, twice
The manufacture of naval vessel, boiler, aircraft during world war, the manufacture of apparatus of thermo-electric power boiler after World War II, chemical industry send out
Exhibition and the drilling of petroleum gas and transport etc., all effectively promote Steel Tube Industries in kind, yield and qualitative
Exhibition.
Steel pipe is applied not only to trandfer fluid and powdery solid, exchanges heat energy, manufacture machine components and container, and it is still a kind of
Economic steel.With steel pipe manufacture building structure rack, pillar and machinery mount, weight can be mitigated, save metal 20 ~ 40%, and
And it is capable of achieving batch production mechanized construction.Steel can not only be saved, simplified construction with steel pipe manufacture highway bridge, and can be significantly
Reduce the area of stopping off, investment reduction and maintenance cost.
By spray gun by means of air pressure, the uniformly fine droplet of dispersion, painting impose on the surface of coated article for spray painting
A kind of method.(air spray painting, the method for paint spraying miscellaneous such as airless paint spraying and electrostatic painting can be divided into).
At present when painting to industrial steel pipe, major part is that manually which is painted, so using artificial
The shortcoming of spray painting is that presence spray painting is uneven when painting to steel tube surface, and workload is also very big, wastes time and energy, and is used
When artificial spray painting runs into longer steel pipe, need to be fixed steel pipe, but so when workman is painted, will
Spray painting dead angle is there are, and long steel pipe, when bottom surface is sprayed, workman paints to which also very inconvenient and current artificial spray painting
Also there is the body to workman to have injured, because the material of spray painting is all poisonous.
Therefore need badly a kind of use equipment spray painting of research and development more comprehensively, in spray painting speed, painting process to workman's
Spray painting is comprehensive, time-consuming expense of manually not painting to overcome artificial spray painting to exist to injure less Industrial Steels pipe surface paint spraying apparatus
Power, the shortcoming injured by workman of manually painting.
The content of the invention
(1)Technical problem to be solved
The present invention in order to overcome artificial spray painting exist spray painting not comprehensively, artificial spray painting wastes time and energy, manually paints to workman
The shortcoming of injury, the technical problem to be solved in the present invention be to provide using equipment paint more comprehensively, spray painting speed, spray painting
During the less a kind of Industrial Steels pipe surface paint spraying apparatus of injury to workman.
(2)Technical scheme
In order to solve above-mentioned technical problem, the invention provides such a Industrial Steels pipe surface paint spraying apparatus, includes bottom
Plate, gripper shoe, driving wheel, driven pulley, the first slide rail, the first slide block, transmission bar, spray-painting plant, the first fixed block and steel pipe, bottom
Plate or so two ends are symmetrically installed with gripper shoe by way of welding, and Right side support plate lower front side rotary type is connected with actively
Wheel, Left-side support plate lower front side rotary type are connected with driven pulley, are connected between the gripper shoe of the left and right sides by way of welding
There is the first slide rail, slidingtype is connected with the first slide block on the first slide rail, transmission bar is wound with driving wheel and driven pulley, on transmission bar
Side one end is connected to slide block right-hand member, and one end is connected to the first slide block left end, is provided with spray on the first slide block by way of welding
Paint device, Left-side support plate upper right are provided with the first fixed block by way of welding, and Right side support plate upper left-hand is led to
The mode for crossing welding is provided with the first fixed block, is placed with steel pipe between two the first fixed blocks.
Preferably, spray-painting plant includes the first travel switch, the second travel switch, arc-shaped slide rail, flexible hose for loading, arc
Slide block, arc sparge pipe, arc pressuring plate, sector rack, nozzle, motor, gear, third trip switch and fourth line journey are opened
Close, the first upper end of slide block passes on left the mode of welding and is provided with arc-shaped slide rail, on arc-shaped slide rail, slidingtype is connected with arc cunning
Block, arc shaped slider installed in front have fourth line journey to switch, and third trip switch, arc shaped slider upper end are provided with rear side of arc shaped slider
Arc sparge pipe is installed by way of welding, upper end is provided with flexible hose for loading on front side of arc sparge pipe, in arc sparge pipe
Side is provided with several nozzles, and on the outside of arc-shaped slide rail, left is provided with arc pressuring plate, arc pressuring plate by way of welding
Outside is provided with sector rack by way of welding, is provided with motor, the output shaft on the left of motor on the right side of the first upper end of slide block
On gear is connected with by shaft coupling, with sector rack on same vertical line, gear is engaged gear with sector rack, the first cunning
On the right side of block, top is provided with the first travel switch, and on the left of the first slide block, top is provided with the second travel switch.
Preferably, adjusting means is also included, adjusting means includes guide rail, guide pin bushing, the first nut, the first screw rod and consolidates
Fixed pole, between supported on both sides plate, upper end is provided with guide rail by way of welding, and on guide rail, slidingtype is connected with guide pin bushing, under guide pin bushing
End is provided with fix bar by way of welding, and in the middle part of fix bar, right side is provided with the first fixed block by way of welding, leads
Put middle side part and be provided with first through hole, guide pin bushing upper center is provided with the first nut by way of welding, the first nut and the
Screw rod is placed with one through hole, screw rod is stretched in guide pin bushing by the first nut of precession and first through hole.
Preferably, fixing device is also included, fixing device includes the second nut, the second screw rod and cone and fixes
The second through hole is provided with the upside of block, Left-side support plate and Right side support plate, is provided with by way of welding on the outside of supported on both sides plate
Second nut, the second nut and the second through hole in the same horizontal line, are placed with the second screw rod in the second through hole and the second nut,
Second the second nut of screw rod precession and the second through hole are put on the inside of supported on both sides plate, are pacified on the inside of the second screw rod by way of welding
Equipped with conical fixed block, conical fixed block is put in steel pipe.
Preferably, the material of the first slide block, the first slide rail, arc shaped slider and arc-shaped slide rail is stainless steel.
Preferably, the material of guide rail is Q235 steel.
Preferably, motor is servomotor.
Operation principle:When workman needs to paint steel tube surface, steel pipe can be placed on the first fixed block, will
Steel pipe passes through arc sparge pipe, then by the hollow opening sleeve of steel pipe on the first fixed block.
Control driving wheel rotate counterclockwise, driving wheel rotate counterclockwise will drive driven pulley to revolve counterclockwise by being driven bar
Turn, will also be moved to the left on the upside of transmission bar, so as to drive the first slide block to be moved to the left, when the first slide block moves to Left-side support plate
During madial wall, the second stroke touches Left-side support block madial wall, and now the second travel switch is connected, and control driving wheel is clockwise
Rotation, and when the first slide block moves to Right side support plate madial wall, the first stroke switch contact to Right side support plate madial wall,
Now the first stroke switch connection, controls driving wheel and stops the rotation.
While control driving wheel rotate counterclockwise, control spray-painting plant paints to steel tube surface, and the first slide block is moved
More comprehensively steel tube surface will be painted while dynamic.
Because spray-painting plant includes the first travel switch, the second travel switch, arc-shaped slide rail, flexible hose for loading, arc and slides
Block, arc sparge pipe, arc pressuring plate, sector rack, nozzle, motor, gear, third trip switch and fourth line journey switch,
First upper end of slide block passes on left the mode of welding and is provided with arc-shaped slide rail, and on arc-shaped slide rail, slidingtype is connected with arc shaped slider,
Arc shaped slider installed in front has fourth line journey to switch, and third trip switch is provided with rear side of arc shaped slider, and arc shaped slider upper end leads to
The mode for crossing welding is provided with arc sparge pipe, and on front side of arc sparge pipe, upper end is provided with flexible hose for loading, on the inside of arc sparge pipe
Several nozzles are installed, left is provided with arc pressuring plate by way of welding on the outside of arc-shaped slide rail, outside arc pressuring plate
Side is provided with sector rack by way of welding, is provided with motor, on the output shaft on the left of motor on the right side of the first upper end of slide block
Gear is connected with by shaft coupling, with sector rack on same vertical line, gear is engaged gear with sector rack, the first slide block
Right side top is provided with the first travel switch, and on the left of the first slide block, top is provided with the second travel switch, controls the driving wheel inverse time
Pin opens motor while rotation, motor rotation will be rotated with moving gear, the sector rack that drive is engaged with by gear rotation
Rotation, sector rack rotation will drive the rotation of arc contiguous block, so as to drive arc sparge pipe to rotate, so as to drive nozzle to revolve
Turn, arc sparge pipe is rotated on arc-shaped slide rail by the cooperation of arc shaped slider and arc-shaped slide rail, the on front side of the arc shaped slider
When four travel switches touch the first slide rail front side wall, fourth line journey switch connection, the rotation of controlled motor opposite direction, and arc spray
Liquid pipe also will be rotated with nozzle opposite direction, and the third trip switch contact on rear side of the arc shaped slider is to arc-shaped slide rail front inner wall
When, third trip switch connection, controlled motor are rotated toward opposite direction again, so that arc sparge pipe can be revolved around steel tube surface
Turn, so as to play more comprehensively painting to steel tube surface.
Because also including adjusting means, adjusting means includes guide rail, guide pin bushing, the first nut, the first screw rod and fixation
Bar, between supported on both sides plate, upper end is provided with guide rail by way of welding, and on guide rail, slidingtype is connected with guide pin bushing, guide pin bushing lower end
Fix bar is installed by way of welding, right side is provided with the first fixed block, guide pin bushing by way of welding in the middle part of fix bar
Upper middle side part is provided with first through hole, and guide pin bushing upper center is provided with the first nut, the first nut and first by way of welding
Screw rod is placed with through hole, screw rod is stretched in guide pin bushing by the first nut of precession and first through hole, when steel pipe is placed on first admittedly
When determining on block, guide pin bushing can be moved, when guide pin bushing moves to the steel pipe position of suitable different length, rotate the first screw rod, make first
Screw rod is rotated down by the first nut, so as to fixed guide pin bushing is on this position, and when the first slide block is moved, second
Travel switch is triggered in specified location so as to play the second travel switch into contact with fix bar, so as to play to different long
The purpose painted by the steel pipe of degree.
Because also including fixing device, fixing device includes the second nut, the second screw rod and conical fixed block, left
The second through hole is provided with the upside of collateral fagging and Right side support plate, on the outside of supported on both sides plate, the second spiral shell is installed by way of welding
Mother, the second nut and the second through hole in the same horizontal line, are placed with the second screw rod, the second spiral shell in the second through hole and the second nut
The second nut of bar precession and the second through hole are put on the inside of supported on both sides plate, are provided with circle on the inside of the second screw rod by way of welding
Taper fixed block, conical fixed block are put in steel pipe, when needing the steel pipe to different inner diameters to place, can be by
Steel pipe is placed, and will be directed at conical fixed block, and then rotate the second screw rod at steel pipe opening, and the second screw rod passes through and second
To gripper shoe internal rotating, the rotation of the second screw rod will promote conical fixed block to precession at steel pipe opening for the cooperation of nut, and
Conical fixed block will gradually fix steel pipe.
Because the material of the first slide block, the first slide rail, arc shaped slider and arc-shaped slide rail is stainless steel, stainless steel corrosion resistance
It is strong with acid resistance, can extension fixture service life.
Because the material of guide rail is Q235 steel, Q235 steel hardness is high, it is not easy to deforms, makes the service life of device longer.
Because motor is servomotor, anti-overload ability is strong, and high speed performance is good, can be precisely controlled its rotating speed.
(3)Beneficial effect
Invention achieves using equipment paint more comprehensively, in spray painting speed, painting process it is less to the injury of workman
Effect, entering to steel pipe by way of the rotation of sector gear, arc sparge pipe, nozzle and arc shaped slider is driven using motor
Row spray painting, is not only able to steel tube surface is carried out more comprehensively to paint, additionally it is possible to cannot be to steel pipe bottom when avoiding manually painting
The drawbacks of face is painted, that is, avoid the disadvantage that rotating steel tube is manually needed when needing and painting to steel pipe bottom surface
End.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the main structure diagram of spray-painting plant of the present invention.
Fig. 3 is the left view structural representation of spray-painting plant of the present invention.
Fig. 4 is the main structure diagram of adjusting means of the present invention.
Fig. 5 is the main structure diagram of fixing device of the present invention.
Mark in accompanying drawing for:1- base plates, 2- gripper shoes, 3- driving wheels, 4- driven pulleys, the first slide rails of 5-, 6- first are slided
Block, 7- transmission bars, 8- spray-painting plants, the first fixed blocks of 9-, 10- steel pipes, 11- adjusting meanss, 12- fixing devices, 81- the first rows
The second travel switch of Cheng Kaiguan, 82-, 83- arc-shaped slide rails, 84- arc shaped sliders, 85- arc sparge pipes, 851- flexible hose for loading, 86-
Arc pressuring plate, 87- sector racks, 88- nozzles, 89- motors, 810- gears, 811- third trips switch, 812- fourth line journeys
Switch, 111- guide rails, 112- guide pin bushings, 113- first through hole, the first nuts of 114-, the first screw rods of 115-, 116- fix bars, 121-
Second through hole, the second nuts of 122-, the second screw rods of 123-, 124- cone fixed blocks.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of Industrial Steels pipe surface paint spraying apparatus, as Figure 1-5, includes base plate 1, gripper shoe 2, driving wheel 3, driven pulley
4th, the first slide rail 5, the first slide block 6, transmission bar 7, spray-painting plant 8, the first fixed block 9 and steel pipe 10,1 or so two ends of base plate pass through
The mode of welding is symmetrically installed with gripper shoe 2, and 2 lower front side rotary type of Right side support plate is connected with driving wheel 3, Left-side support plate
2 lower front side rotary types are connected with driven pulley 4, are connected with the first slide rail between left and right sides gripper shoe 2 by way of welding
5, on the first slide rail 5, slidingtype is connected with the first slide block 6, is wound with transmission bar 7, on the upside of transmission bar 7 on driving wheel 3 and driven pulley 4
One end is connected to slide block right-hand member, and one end is connected to 6 left end of the first slide block, is provided with spray on the first slide block 6 by way of welding
Paint device 8,2 upper right of Left-side support plate are provided with the first fixed block 9 by way of welding, and 2 top of Right side support plate is left
Side is provided with the first fixed block 9 by way of welding, is placed with steel pipe 10 between two the first fixed blocks 9.
Embodiment 2
A kind of Industrial Steels pipe surface paint spraying apparatus, as Figure 1-5, includes base plate 1, gripper shoe 2, driving wheel 3, driven pulley
4th, the first slide rail 5, the first slide block 6, transmission bar 7, spray-painting plant 8, the first fixed block 9 and steel pipe 10,1 or so two ends of base plate pass through
The mode of welding is symmetrically installed with gripper shoe 2, and 2 lower front side rotary type of Right side support plate is connected with driving wheel 3, Left-side support plate
2 lower front side rotary types are connected with driven pulley 4, are connected with the first slide rail between left and right sides gripper shoe 2 by way of welding
5, on the first slide rail 5, slidingtype is connected with the first slide block 6, is wound with transmission bar 7, on the upside of transmission bar 7 on driving wheel 3 and driven pulley 4
One end is connected to slide block right-hand member, and one end is connected to 6 left end of the first slide block, is provided with spray on the first slide block 6 by way of welding
Paint device 8,2 upper right of Left-side support plate are provided with the first fixed block 9 by way of welding, and 2 top of Right side support plate is left
Side is provided with the first fixed block 9 by way of welding, is placed with steel pipe 10 between two the first fixed blocks 9.
Spray-painting plant 8 include the first travel switch 81, the second travel switch 82, arc-shaped slide rail 83, flexible hose for loading 851,
Arc shaped slider 84, arc sparge pipe 85, arc pressuring plate 86, sector rack 87, nozzle 88, motor 89, gear 810, the third line
Cheng Kaiguan 811 and fourth line journey switch 812,6 upper end of the first slide block passes on left the mode of welding and is provided with arc-shaped slide rail 83, arc
On shape slide rail 83, slidingtype is connected with arc shaped slider 84, and 84 installed in front of arc shaped slider has fourth line journey switch 812, arc shaped slider
Third trip switch 811 is installed on rear side of in the of 84,84 upper end of arc shaped slider is provided with arc sparge pipe 85, arc by way of welding
85 front side upper end of shape sparge pipe is provided with flexible hose for loading 851, and several nozzles 88 are provided with the inside of arc sparge pipe 85, and arc is slided
83 outside left of rail is provided with arc pressuring plate 86 by way of welding, is pacified on the outside of arc pressuring plate 86 by way of welding
Equipped with sector rack 87, motor 89 is installed on the right side of first slide block, 6 upper end, is connected by shaft coupling on the output shaft on the left of motor 89
Gear 810 is connected to, with sector rack 87 on same vertical line, gear 810 is engaged gear 810 with sector rack 87, first slides
On the right side of block 6, top is provided with the first travel switch 81, and on the left of the first slide block 6, top is provided with the second travel switch 82.
Embodiment 3
A kind of Industrial Steels pipe surface paint spraying apparatus, as Figure 1-5, includes base plate 1, gripper shoe 2, driving wheel 3, driven pulley
4th, the first slide rail 5, the first slide block 6, transmission bar 7, spray-painting plant 8, the first fixed block 9 and steel pipe 10,1 or so two ends of base plate pass through
The mode of welding is symmetrically installed with gripper shoe 2, and 2 lower front side rotary type of Right side support plate is connected with driving wheel 3, Left-side support plate
2 lower front side rotary types are connected with driven pulley 4, are connected with the first slide rail between left and right sides gripper shoe 2 by way of welding
5, on the first slide rail 5, slidingtype is connected with the first slide block 6, is wound with transmission bar 7, on the upside of transmission bar 7 on driving wheel 3 and driven pulley 4
One end is connected to slide block right-hand member, and one end is connected to 6 left end of the first slide block, is provided with spray on the first slide block 6 by way of welding
Paint device 8,2 upper right of Left-side support plate are provided with the first fixed block 9 by way of welding, and 2 top of Right side support plate is left
Side is provided with the first fixed block 9 by way of welding, is placed with steel pipe 10 between two the first fixed blocks 9.
Spray-painting plant 8 include the first travel switch 81, the second travel switch 82, arc-shaped slide rail 83, flexible hose for loading 851,
Arc shaped slider 84, arc sparge pipe 85, arc pressuring plate 86, sector rack 87, nozzle 88, motor 89, gear 810, the third line
Cheng Kaiguan 811 and fourth line journey switch 812,6 upper end of the first slide block passes on left the mode of welding and is provided with arc-shaped slide rail 83, arc
On shape slide rail 83, slidingtype is connected with arc shaped slider 84, and 84 installed in front of arc shaped slider has fourth line journey switch 812, arc shaped slider
Third trip switch 811 is installed on rear side of in the of 84,84 upper end of arc shaped slider is provided with arc sparge pipe 85, arc by way of welding
85 front side upper end of shape sparge pipe is provided with flexible hose for loading 851, and several nozzles 88 are provided with the inside of arc sparge pipe 85, and arc is slided
83 outside left of rail is provided with arc pressuring plate 86 by way of welding, is pacified on the outside of arc pressuring plate 86 by way of welding
Equipped with sector rack 87, motor 89 is installed on the right side of first slide block, 6 upper end, is connected by shaft coupling on the output shaft on the left of motor 89
Gear 810 is connected to, with sector rack 87 on same vertical line, gear 810 is engaged gear 810 with sector rack 87, first slides
On the right side of block 6, top is provided with the first travel switch 81, and on the left of the first slide block 6, top is provided with the second travel switch 82.
Adjusting means 11 is included also, adjusting means 11 includes guide rail 111, guide pin bushing 112, the first nut 114, the first spiral shell
Bar 115 and fix bar 116, between supported on both sides plate 2, upper end is provided with guide rail 111 by way of welding, slides on guide rail 111
Formula is connected with guide pin bushing 112, and 112 lower end of guide pin bushing is provided with fix bar 116 by way of welding, and in the middle part of fix bar 116, right side is logical
The mode for crossing welding is provided with the first fixed block 9, and on guide pin bushing 112, middle side part is provided with first through hole 113,112 upper center of guide pin bushing
First nut 114 is installed by way of welding, in the first nut 114 and first through hole 113, screw rod is placed with, screw rod passes through
The first nut of precession 114 and first through hole 113 are stretched in guide pin bushing 112.
Fixing device 12 is included also, it is solid that fixing device 12 includes the second nut 122, the second screw rod 123 and cone
Determine block 124, on the upside of Left-side support plate 2 and Right side support plate 2, be provided with the second through hole 121, by welding on the outside of supported on both sides plate 2
Mode is provided with the second nut 122, the second nut 122 and the second through hole 121 in the same horizontal line, the second through hole 121 and
The second screw rod 123 is placed with two nuts 122,123 precession the second nut 122 of the second screw rod and the second through hole 121 put in both sides
On the inside of gripper shoe 2, on the inside of the second screw rod 123, conical fixed block 124, conical fixed block are installed by way of welding
124 put in steel pipe 10.
The material of the first slide block 6, the first slide rail 5, arc shaped slider 84 and arc-shaped slide rail 83 is stainless steel.
The material of guide rail 111 is Q235 steel.
Motor 89 is servomotor 89.
Operation principle:When workman needs to paint 10 surface of steel pipe, steel pipe 10 can be placed on the first fixed block 9
On, steel pipe 10 is passed through into arc sparge pipe 85, then by the hollow opening sleeve of steel pipe 10 on the first fixed block 9.
Control 3 rotate counterclockwise of driving wheel, 3 rotate counterclockwise of driving wheel will drive driven pulley 4 counterclockwise by being driven bar 7
Rotation, will also be moved to the left on the upside of transmission bar 7, so as to drive the first slide block 6 to be moved to the left, when the first slide block 6 moves to left side
During 2 madial wall of gripper shoe, the second stroke touches Left-side support block madial wall, and now the second travel switch 82 is connected, control master
Driving wheel 3 turns clockwise, and when the first slide block 6 moves to Right side support 2 madial wall of plate, the first travel switch 81 touches the right side
2 madial wall of collateral fagging, now the first travel switch 81 connect, control driving wheel 3 stop the rotation.
While control 3 rotate counterclockwise of driving wheel, control spray-painting plant 8 paints to 10 surface of steel pipe, and first slides
Block 6 more comprehensively will paint to 10 surface of steel pipe while movement.
Because spray-painting plant 8 includes the first travel switch 81, the second travel switch 82, arc-shaped slide rail 83, flexible hose for loading
851st, arc shaped slider 84, arc sparge pipe 85, arc pressuring plate 86, sector rack 87, nozzle 88, motor 89, gear 810,
Triple-travel switch 811 and fourth line journey switch 812,6 upper end of the first slide block passes on left the mode of welding and is provided with arc-shaped slide rail
83, on arc-shaped slide rail 83, slidingtype is connected with arc shaped slider 84, and 84 installed in front of arc shaped slider has fourth line journey switch 812, arc
Third trip switch 811 is installed on rear side of shape slide block 84,84 upper end of arc shaped slider is provided with arc hydrojet by way of welding
Pipe 85,85 front side upper end of arc sparge pipe are provided with flexible hose for loading 851, and several nozzles are provided with the inside of arc sparge pipe 85
88,83 outside left of arc-shaped slide rail is provided with arc pressuring plate 86 by way of welding, by weldering on the outside of arc pressuring plate 86
The mode for connecing is provided with sector rack 87, and motor 89 is provided with the right side of 6 upper end of the first slide block, leads on the output shaft on the left of motor 89
Cross shaft coupling and be connected with gear 810, gear 810 with sector rack 87 on same vertical line, nibbled with sector rack 87 by gear 810
Close, on the right side of the first slide block 6, top is provided with the first travel switch 81, on the left of the first slide block 6, top is provided with the second travel switch
82, motor 89 is opened while control 3 rotate counterclockwise of driving wheel, the rotation of motor 89 will be rotated with moving gear 810, gear 810
Rotate and the sector rack 87 being engaged with will be driven to rotate, the rotation of sector rack 87 will drive the rotation of arc contiguous block, so as to band
Dynamic arc sparge pipe 85 rotates, and so as to drive nozzle 88 to rotate, arc sparge pipe 85 passes through arc shaped slider 84 and arc-shaped slide rail 83
Cooperation rotate on arc-shaped slide rail 83, when the fourth line journey switch on front side of arc shaped slider 84 812 is touched on front side of the first slide rail 5
During wall, fourth line journey switch 812 is connected, the rotation of 89 opposite direction of controlled motor, and arc sparge pipe 85 also will be anti-with nozzle 88
Direction rotates, when the third trip switch 811 on rear side of the arc shaped slider 84 touches 83 front inner wall of arc-shaped slide rail, third trip
Switch 811 is connected, and controlled motor 89 is rotated toward opposite direction again, so that arc sparge pipe 85 can be revolved around 10 surface of steel pipe
Turn, so as to play more comprehensively painting to 10 surface of steel pipe.
Because also including adjusting means 11, adjusting means 11 include guide rail 111, guide pin bushing 112, the first nut 114,
One screw rod 115 and fix bar 116, between supported on both sides plate 2, upper end is provided with guide rail 111 by way of welding, on guide rail 111
Slidingtype is connected with guide pin bushing 112, and 112 lower end of guide pin bushing is provided with fix bar 116 by way of welding, right in the middle part of fix bar 116
Side is provided with the first fixed block 9 by way of welding, and on guide pin bushing 112, middle side part is provided with first through hole 113,112 upper end of guide pin bushing
Middle part is provided with the first nut 114 by way of welding, is placed with screw rod, screw rod in the first nut 114 and first through hole 113
Stretched in guide pin bushing 112 by the first nut of precession 114 and first through hole 113, when steel pipe 10 is placed on the first fixed block 9,
Guide pin bushing 112 can be moved, when guide pin bushing 112 moves to 10 position of steel pipe of suitable different length, the first screw rod 115 is rotated, is made the
One screw rod 115 is rotated down by the first nut 114, so as to fixed guide pin bushing 112 is on this position, and when the first slide block 6 is moved
When dynamic, the second travel switch 82 is touched in specified location so as to play the second travel switch 82 into contact with fix bar 116
Send out, so as to the purpose painted by the steel pipe 10 played to different length.
Because also including fixing device 12, fixing device 12 includes the second nut 122, the second screw rod 123 and circular cone
The second through hole 121 is provided with the upside of shape fixed block 124, Left-side support plate 2 and Right side support plate 2, by weldering on the outside of supported on both sides plate 2
The mode for connecing is provided with the second nut 122, the second nut 122 and the second through hole 121 in the same horizontal line, the second through hole 121
The second screw rod 123 is placed with the second nut 122,123 precession the second nut 122 of the second screw rod and the second through hole 121 put in
On the inside of supported on both sides plate 2, on the inside of the second screw rod 123, conical fixed block 124 is installed by way of welding, it is conical fixed
Block 124 is put in steel pipe 10, when needing the steel pipe 10 to different inner diameters to place, can be placed steel pipe 10,
Conical fixed block 124 will be directed at 10 opening of steel pipe, the second screw rod 123 then rotated, the second screw rod 123 will be passing through and second
To 2 internal rotating of gripper shoe, the second screw rod 123 rotates and conical fixed block 124 will be promoted to open to steel pipe 10 for the cooperation of nut 122
Precession at mouthful, and conical fixed block 124 will gradually fix steel pipe 10.
Because the material of the first slide block 6, the first slide rail 5, arc shaped slider 84 and arc-shaped slide rail 83 is stainless steel, stainless steel is resistance to
Corrosivity and acid resistance are strong, can extension fixture service life.
Because the material of guide rail 111 is Q235 steel, Q235 steel hardness is high, it is not easy to deforms, makes the service life of device more
It is long.
Because motor 89 is servomotor 89, anti-overload ability is strong, and high speed performance is good, can be precisely controlled its rotating speed.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more concrete and detailed, but and
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this
Bright protection domain.Therefore, the protection domain of patent of the present invention should be defined by claims.