CN104826764B - Spraying equipment for inner wall of circular tube - Google Patents
Spraying equipment for inner wall of circular tube Download PDFInfo
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- CN104826764B CN104826764B CN201510236049.1A CN201510236049A CN104826764B CN 104826764 B CN104826764 B CN 104826764B CN 201510236049 A CN201510236049 A CN 201510236049A CN 104826764 B CN104826764 B CN 104826764B
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- sliding rail
- frame
- rail frame
- connecting rods
- slideway
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- 238000005507 spraying Methods 0.000 title claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 241000282326 Felis catus Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 36
- 230000000694 effects Effects 0.000 description 17
- 239000002086 nanomaterial Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention relates to spraying equipment for an inner wall of a circular tube. The spraying equipment mainly comprises a base, a mounting cylinder, an inner-frame support and an outer-frame support, wherein a subplate is arranged in the mounting cylinder; the upper end of the mounting cylinder is provided with an inner rail; the upper part of the mounting cylinder is provided with a positioning cover, and the lower end of the positioning cover is provided with a fixture block; a spray gun is arranged above the positioning cover, and is connected with a lateral extension frame; the inner side of the inner-frame support is provided with a sliding rail fame, and the sliding rail fame is provided with a falling gap; two ends of the falling gap are provided with a shaft and a limiting groove, and the shaft is connected with a brake plate; the shaft is connected with gears; an idle wheel is arranged between every two gears; the outer-frame support is provided with a slide; a small lead ball is arranged in the slide and is connected with an L connecting rod, and the upper end of the L connecting rod is connected with an N connecting rod welded with the lateral extension frame. The spraying equipment has the advantages that based on automatically achieving the function of spraying the inner wall of the circular tube with high quality, the operation is convenient, and the phenomena that power wires and nanometer material supply lines knot and are tightly twisted can be effectively prevented.
Description
Technical field
The present invention relates to supersonic spray coating field, specifically a kind of spraying equipment for round tube inner wall.
Background technology
In general, to some high precision instruments or device, often it is required for carrying out supersonic spray coating to its surface receiving
Rice material, but some devices cause spraying inconvenient due to shape issue, the especially inwall of pipe, using manual spray not
Only operation is inconvenient, and the quality for spraying is also very low.
An above-mentioned difficult problem also someone is found out and control spray gun by way of automatization to spray round tube inner wall, its
Concrete mode be to carry out rotating, feed two kinds of motion synthesis using corresponding dynamical element and drive apparatus Synchronization Control spray gun and
What is formed moves as extension spring stroke, and so out not only coating quality is good for spraying, and high degree of automation, control
Also it is very convenient, although problem is spray gun, and such motion can be completed, but it is connected to power line and the nanometer of spray gun rear end
Material supply line in the presence of so single direction rotation is repeated, often so that power line, nano material supply line occur knotting,
The phenomenon hung, so as to the potential safety hazard for causing spray gun failure or line short etc. bigger.
The content of the invention
It is for above-mentioned technical problem, of the invention on the basis of automatization completes round tube inner wall spraying function in high quality,
One kind of phenomenon that additionally proposing can effectively prevent power line, nano material supply line from occurring knotting, hanging is used in pipe
The spraying equipment of wall.
A kind of spraying equipment for round tube inner wall, mainly including base, has in the middle part of the base and installs cylinder, described
Install and on the outside of cylinder, be sequentially provided with interior frame bracket, outer gimbal support, the installation cylinder inner bottom part is provided with backing plate, the installation circle
Cylinder inner upper end is provided with by longitudinally equidistantly the end slipway of the annular groove and two longitudinal extensions of arrangement is crossed to form
Rail, the installation cylinder top have locating cover, and the locating cover lower end is with the fixture block being adapted with the interior rail, described fixed
Position cover upper end is connected with the deck with tightening nut.
In said apparatus, the pipe that cylinder, backing plate are mainly used in placed longitudinally required spraying is installed, locating cover is logical
Fixture block first longitudinal sliding motion inside interior rail is crossed, the mode for then rotating again is fixed, the middle part socket pipe of locating cover, this is just
So that pipe is positioned, and pipe is fixedly clamped using adjusting elasticity nut.At equal intervals annular groove and locating cover with
The connected mode for installing cylinder allows locating cover to adjust to the distance of backing plate, in order to be able to circle of the adaptation to different length
Pipe carries out positioning clamping, applied widely.
Spray gun is provided with above the locating cover, and the spray gun upper end is connected with and extends laterally frame, on the inside of the interior frame bracket
It is provided with and can supports the sliding rail frame for extending laterally frame the annular along longitudinal arrangement, the sliding rail frame of the longitudinal arrangement exists
Same place be provided be adapted with the diameter dimension for extending laterally frame and longitudinal arrangement whereabouts breach.Sliding rail frame pair here
What spray gun was played is supporting role, and whereabouts breach is equivalent to provide the effect of longitudinally guiding to spray gun.
The spray gun lower end is provided with muzzle, and spraygun body outer wrap has protective case, the protective case slide outside connection
Have and be fixedly mounted on the guide pin bushing installed on cylinder.Guide pin bushing not only provides longitudinally guiding effect, additionally it is possible to effectively prevent spray gun from occurring
Crooked, protective is preferable.
The sliding rail frame of the longitudinal arrangement is classified according to the parity of ordinal number from top to bottom, is divided into odd number sliding rail frame and idol
Number sliding rail frame, the odd number sliding rail frame is in the left end positioned at the whereabouts breach, even number sliding rail frame on the right side of the whereabouts breach
End is rotatably installed with axle, and the odd number sliding rail frame is in the right-hand member positioned at the whereabouts breach, even number sliding rail frame in the whereabouts
The left end of breach is equipped with stopper slot, and on the axle, tight set is connected with the flashboard that size is adapted with the whereabouts breach.Limit
Position groove gives lower support during flashboard closing whereabouts breach.
The angle rotatable of the flashboard is 90 degree.
The essence of said apparatus be the structure by sliding rail frame and to the control of flashboard completing to spray gun spraying motion rail
The control of mark, its specifically spray movement locus be circulating individual pen rotate counterclockwise, for the first time to lower feeding, individual pen up time
Pin rotates, move combined reciprocating swivel feeding to four steps of lower feeding second moves.Its main running side
Formula is：When frame is extended laterally on odd number sliding rail frame, the flashboard on odd number sliding rail frame is opened, the lock on even number sliding rail frame
Plate is closed, and now due to the restriction effect of the flashboard of opening, extending laterally frame cannot be by the arrival whereabouts breach that turns clockwise
Place, can only drop down onto on even number sliding rail frame after reaching whereabouts breach, completes for the first time by first completing individual pen rotate counterclockwise
To lower feeding, then the flashboard on odd number sliding rail frame is closed, and the flashboard on even number sliding rail frame is opened, while also limit side
Can only be turned clockwise by first completing individual pen to Extension support, reaching the whereabouts indentation, there on even number sliding rail frame carries out down dropping down onto very
On number sliding rail frame, second feed motion downwards is completed.This reciprocating swivel feeding is moved relative to traditional spiral list
To the advantage of rotary motion it is：It can reversely rotate a circle every time after rotation is turned around, next time, enable to be connected to spray
The power line and nano material supply line of rifle upper end constantly by single-screw turn around shape and it is linear between constantly change, so as to not
The situation that way interleave knotting can be produced occurs, and comparatively, preferably, security performance is high for its stability.And it is this to pass through
The advantage of the guide effect that sliding rail frame, flashboard and whereabouts breach are played is that flashboard can effectively prevent side in the open state
To Extension support counter rotational movement and each flashboard can giving in a flash of opening extend laterally frame carry out it is unidirectional suitable
Hour hands rotate or the effect of one motive force of individual pen rotate counterclockwise, and this not only ensure that the steady of reciprocating swivel feeding motion
It is fixed to implement, and driving force can be increased indirectly.
The axle has gear in the one end for extending to the inside casing bracket outer by bonded；In each two phase up and down
It is respectively provided with and the two intermeshing idle pulley between adjacent gear, a gear of the topmost in gear is connected with motor.
The effect of said apparatus is mainly used for controlling the opening closure of odd number sliding rail frame and the flashboard on even number sliding rail frame
State, in order to ensure that spray gun does reciprocating swivel feeding motion.When the flashboard of excessive odd number sliding rail frame already mentioned before is opened,
Flashboard on even number sliding rail frame cuts out；The flashboard when flashboard of odd number sliding rail frame cuts out, on even number sliding rail frame is opened, and this
Open, close, closing, open motion are synchronous and in the same direction 90 degree rotations, therefore only need to by gear and steering wheel longitudinal arrangement
Engaged transmission group be connected with a motor, and motor only need to extend laterally frame fall extend laterally on frame when, inversely
It is rotated by 90 °；Extend laterally frame to fall when extending laterally on frame, be forward rotated by 90 °, it becomes possible to control flashboard and ensure that spray gun does past
Compound swivel feeding motion.This control mode is simple, and need not add unnecessary control device, has saved equipment cost.
The medial wall of the outer gimbal support has slideway, and the cross section of the slideway is D-shaped, and the track of the slideway is in inverse
Hour hands single conchoid is connected and longitudinally staggered arrangement along longitudinal direction with single conchoid clockwise, is provided with card at the upper end of the slideway
Button, the slideway internal slide are connected with little shot, are connected with L connecting rods by bearing, on the L connecting rods inside the little shot
End slidably connects N connecting rods, and described N connecting rods one end is welded on and described extends laterally frame medium position.Buckle is used for controlling little lead
Ball startup is acted on.
Said apparatus are mainly used in making spray gun the driving of reciprocating swivel feeding motion, and it is mainly done by little shot
Reciprocating single-screw swivel feeding motion extends laterally frame motive force to give.Its concrete function mode is：In gravitional force
In the presence of, when little shot is in part slide downward of the slideway track in single conchoid counterclockwise, L connecting rod slide downwards, L connect
Bar, N connecting rods and extend laterally frame and synchronously carry out individual pen rotate counterclockwise, when little shot slides into slideway track for single counterclockwise
When helix is with single conchoid clockwise edge longitudinal direction joint, L rod slides are to lower limit position；When little shot is by slideway track
For drop down onto slideway track under in single conchoid counterclockwise for single conchoid clockwise when, extend laterally frame and N connecting rods do for the first time
Feed motion downwards, L connecting rods are moved downward, but essence of the L connecting rods for N connecting rods is upward sliding；When little shot exists
During part slide downward of the slideway track in single conchoid clockwise, L connecting rod slide downwards and are laterally prolonged L connecting rods, N connecting rods
Stretch frame and synchronously carry out individual pen and turn clockwise, when little shot slides into slideway track for single conchoid clockwise and single spiral shell counterclockwise
During the longitudinal direction joint of spin line edge, L rod slides are to lower limit position；When little shot is in single conchoid clockwise by slideway track
Under drop down onto slideway track for single conchoid counterclockwise when, extend laterally frame and N connecting rods do second feed motion downwards, L connecting rods
Move downward, but essence of the L connecting rods for N connecting rods is upward sliding.This type of drive is relative to make use of gravity
The drop of the guide effect of potential energy and slideway and L connecting rods and N connecting rods just solves tradition needs a large amount of electrical equipments and journey
The driving difficult problem that sequence controller can be solved, has not only saved equipment cost, and has saved the consumption of electric energy, control also compared with
For convenience.
The pitch of described single conchoid counterclockwise, the pitch of single conchoid clockwise, the L connecting rods are on N connecting rods
Maximum sliding distance three is equal；Adjacent single conchoid described counterclockwise and the distance of single conchoid clockwise, adjacent institute
State the spacing of sliding rail frame, the muzzle caliber size three it is equal.It is more than the concrete control of the drop to slideway Yu sliding rail frame
System, ensure that under the driving of little shot, extends laterally frame and can complete reciprocating swivel feeding motion.Bore to muzzle
The restriction of size will not produce spraying gap equivalent to the spraying that ensure that between two adjacent rings.
The base is provided with underpass, is tightened against being provided with cat ladder on the lateral surface of the outer gimbal support, convenient
Operator is operated.
The invention has the beneficial effects as follows：
The present invention be on the basis of automatization completes round tube inner wall spraying function in high quality, serve it is easy to operate,
Can effectively prevent power line, nano material supply line from knotting occur, hanging the beneficial effect of phenomenon.Its major advantage is：
1st, can be adapted to the pipe to different length carries out positioning clamping, applied widely.
2nd, conventional spiral unidirectional rotary motion is changed into into reciprocating swivel feeding motion, can effectively prevents external
Circuit is knotted, is hung,
Compound swivel feeding motion is effectively to prevent relative to the advantage of traditional spiral unidirectional rotary motion
There is the phenomenon for knotting, hanging in the external power line during spraying of spray gun, nano material supply line, and pass through flashboard
The steady implementation of reciprocating swivel feeding motion is ensure that, and driving force can be increased indirectly.
The drop of the guide effect of the gravitional force and slideway that the 3, are slided using little shot and L connecting rods and N connecting rods is just
Solve the driving difficult problem that tradition needs a large amount of electrical equipments and cyclelog solve, not only saved equipment into
Sheet, and the consumption of electric energy has been saved, control also more convenient.
Description of the drawings
With reference to the accompanying drawings and examples invention is further illustrated.
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the present invention with regard to close-up schematic view at the I of Fig. 1；
Fig. 3 is dimensional structure diagram of the present invention not including outer gimbal support, L connecting rods and little shot；
Fig. 4 is the present invention with regard to close-up schematic view at the II of Fig. 3；
Fig. 5 is the main structure diagram of the present invention；
Fig. 6 is A-A cross section structure diagram of the present invention with regard to Fig. 5；
Fig. 7 is the present invention with regard to close-up schematic view at the III of Fig. 6；
Fig. 8 is the base of the present invention, installs cylinder, backing plate, interior rail, locating cover, spray gun, muzzle, protective case, guide pin bushing, side
To Extension support and the structural representation of underpass；
Fig. 9 is the structural representation in the present invention on frame bracket medial wall；
Figure 10 is the structural representation on outer gimbal support medial wall of the present invention；
Figure 11 is locating cover of the present invention, the dimensional structure diagram of deck connection.
Specific embodiment
In order that the technological means realized of the present invention, creation characteristic, reached purpose and effect are easy to understand, below it is right
The present invention is expanded on further.
As shown in Figure 1 to 11, a kind of spraying equipment for round tube inner wall, mainly includes base 1, in the base 1
Portion has installs cylinder 2, and the outside for installing cylinder 2 is sequentially provided with interior frame bracket 7, outer gimbal support 8, the installation cylinder 2
Inner bottom part is provided with backing plate 3, and 2 inner upper end of cylinder of installing is provided with the annular groove and two longitudinal directions equidistantly arranged by longitudinal direction
The interior rail 4 that the end slipway of extension is crossed to form, 2 top of the installation cylinder have locating cover 5,5 lower end of locating cover tool
There is the fixture block 5a being adapted with the interior rail 4,5 upper end of the locating cover is connected with the deck 6 with tightening nut 6a.
In said apparatus, the pipe that cylinder 2, backing plate 3 are mainly used in placed longitudinally required spraying, locating cover 5 are installed
It is the first longitudinal sliding motion inside the interior rail 4 by fixture block 5a, the mode for then rotating again is fixed, the middle part socket of locating cover 5
Pipe, this allows for pipe and is positioned, and pipe is fixedly clamped using adjusting elasticity nut 6a.At equal intervals annular groove with
And locating cover 5 allows locating cover 5 to adjust to the distance of backing plate 3 with the connected mode for installing cylinder 2, in order to be able to be adapted to
Positioning clamping is carried out to the pipe of different length, it is applied widely.
Spray gun 9 is provided with above the locating cover 5, and 9 upper end of the spray gun is connected with and extends laterally frame 11, the interior frame bracket
It is provided with the inside of 7 and can supports the sliding rail frame 12 for extending laterally frame 11 annular along longitudinal arrangement, the longitudinal arrangement
Sliding rail frame 12 same place be provided be adapted with the diameter dimension for extending laterally frame 11 and longitudinal arrangement whereabouts breach
13.What sliding rail frame 12 was played to spray gun 9 here is supporting role, and whereabouts breach 13 is equivalent to provide longitudinal direction to spray gun 9
The effect of guiding.
9 lower end of the spray gun is provided with muzzle 9b, and 9 body exterior of spray gun is enclosed with protective case 9a, outside the protective case 9a
Slidably connect and be fixedly mounted on the guide pin bushing 10 installed on cylinder 2.Guide pin bushing 10 not only provides longitudinally guiding effect, additionally it is possible to effectively
Prevent spray gun 9 from occurring crooked, protective is preferable.
The sliding rail frame 12 of the longitudinal arrangement is classified according to the parity of ordinal number from top to bottom, is divided into odd number sliding rail frame
12a and even number sliding rail frame 12b, the odd number sliding rail frame 12a are in the left end positioned at the whereabouts breach 13, even number sliding rail frame 12b
Axle 14 is rotatably installed with the right-hand member of the whereabouts breach 13, the odd number sliding rail frame 12a is positioned at the whereabouts breach 13
Right-hand member, even number sliding rail frame 12b be equipped with stopper slot 15 in the left end of the whereabouts breach 13, tight set connection on the axle 14
The flashboard 16 for having size to be adapted with the whereabouts breach 13.Stopper slot 15 gives lower during the closing whereabouts breach 13 of flashboard 16
Support.
The angle rotatable of the flashboard 16 is 90 degree.
The essence of said apparatus is that the structure by sliding rail frame 12 and the control to flashboard 16 are transported to complete to spray spray gun 9
The control of dynamic rail mark, its specifically spray movement locus be circulating individual pen rotate counterclockwise, for the first time to lower feeding, individual pen
Turn clockwise, second to four steps of lower feeding move combined by reciprocating swivel feeding move.Its main fortune
As mode it is：When frame 11 is extended laterally on odd number sliding rail frame 12a, the flashboard 16 on odd number sliding rail frame 12a is opened, even
Flashboard 16 on number sliding rail frame 12b cuts out, and now due to the restriction effect of the flashboard 16 of opening, extending laterally frame 11 cannot pass through
Turn clockwise at arrival whereabouts breach 13, can only pass through first to complete individual pen rotate counterclockwise, under reaching whereabouts breach 13 backward
Fall on even number sliding rail frame 12b, complete for the first time to lower feeding, then the flashboard 16 on odd number sliding rail frame 12a is closed, even number
Flashboard 16 on sliding rail frame 12b is opened, and can only pass through first to complete individual pen dextrorotation while also limit and extend laterally frame 11
Turn, reaching carries out down dropping down onto on odd number sliding rail frame 12a at the whereabouts breach 13 on even number sliding rail frame 12b, complete second downwards
Feed motion.This reciprocating swivel feeding motion relative to the advantage of traditional spiral unidirectional rotary motion is：It is every
It is secondary to reversely rotate a circle next time after rotation is turned around, enable to be connected to power line and the nano material of 9 upper end of spray gun
Supply line constantly by single-screw turn around shape and it is linear between constantly change, so as to the situation of way interleave knotting will not be produced
Occur, comparatively, preferably, security performance is high for its stability.And it is this by sliding rail frame 12, flashboard 16 and whereabouts breach
The advantage of 13 guide effects played is that flashboard 16 effectively can prevent to extend laterally the reverse of frame 11 in the open state
Rotary motion and each flashboard 16 can giving in a flash of opening extend laterally frame 11 unidirectionally turned clockwise or
It is the effect of one motive force of individual pen rotate counterclockwise, this not only ensure that the steady implementation of reciprocating swivel feeding motion, and
And driving force can be increased indirectly.
The axle 14 has gear 17 by bonded extending to the one end outside the interior frame bracket 7；In each two
It is respectively provided between neighbouring gear 17 and the two intermeshing idle pulley 18, a gear of the topmost in gear 17
17 are connected with motor 19.
The effect of said apparatus is mainly used for the flashboard 16 on control odd number sliding rail frame 12a and even number sliding rail frame 12b
Closure state is opened, in order to ensure that spray gun 9 does reciprocating swivel feeding motion.Excessive odd number sliding rail frame 12a already mentioned before
Flashboard 16 when opening, the flashboard 16 on even number sliding rail frame 12b cuts out；When the flashboard 16 of odd number sliding rail frame 12a cuts out, even number slides
Flashboard 16 in rail gantry 12b is opened, and this opening, closing, and closing, open motion are synchronous and in the same direction 90 degree rotations,
Therefore only need to be connected with a motor 19 with the engaged transmission group of 18 longitudinal arrangement of steering wheel by gear 17, and 19 need of motor
Will extend laterally frame 11 fall extend laterally on frame 11 when, 90 degree of counter-rotating；Extend laterally frame 11 and fall and extend laterally frame
When on 11, forward it is rotated by 90 °, it becomes possible to control flashboard 16 and ensure that spray gun 9 does reciprocating swivel feeding motion.This controlling party
Formula is simple, and need not add unnecessary control device, has saved equipment cost.
The medial wall of the outer gimbal support 8 has slideway 20, and the cross section of the slideway 20 is D-shaped, the slideway 20
Track is connected and longitudinally staggered arrangement along longitudinal direction with single conchoid 20b clockwise in single conchoid 20a counterclockwise, the slideway 20
Upper end at be provided with buckle 21,20 internal slide of the slideway is connected with little shot 22, inside the little shot 22 pass through bearing
L connecting rods 23 are connected with, 23 upper end of L connecting rods slidably connects N connecting rods 26, and described 26 one end of N connecting rods is welded on described lateral
11 medium position of Extension support.Buckle 21 is used for controlling 22 startup of little shot effect.
Said apparatus are mainly used in making spray gun 9 driving of reciprocating swivel feeding motion, and it is mainly by little shot
22 do reciprocating single-screw swivel feeding motion extends laterally 11 motive force of frame to give.Its concrete function mode is：In weight
In the presence of power potential energy, when little shot 22 is in part slide downward of 20 track of slideway in single conchoid 20a counterclockwise, L connects
23 slide downward of bar, L connecting rods 23, N connecting rods 26 and extends laterally that frame 11 is synchronous to carry out individual pen rotate counterclockwise, when little shot 22
Slide into 20 track of slideway for single conchoid 20a counterclockwise and single conchoid 20b clockwise along longitudinal joint when, L connecting rods 23
Slide into lower limit position；20 track of slideway is dropped down onto under being in single conchoid 20a counterclockwise by 20 track of slideway when little shot 22
For single conchoid 20b clockwise when, extend laterally frame 11 and N connecting rods 26 do feed motion downwards for the first time, L connecting rods 23 are transported downwards
It is dynamic, but essence of the L connecting rods 23 for N connecting rods 26 is upward sliding；When little shot 22 in 20 track of slideway in clockwise
During the part slide downward of single conchoid 20b, 23 slide downward of L connecting rods, L connecting rods 23, N connecting rods 26 and to extend laterally frame 11 same
Step carries out individual pen and turns clockwise, when little shot 22 slides into 20 track of slideway for single conchoid 20b clockwise and list counterclockwise
During the longitudinal direction joint of helix 20a edges, L connecting rods 23 slide into lower limit position；When little shot 22 is up time by 20 track of slideway
Drop down onto 20 track of slideway under in pin single conchoid 20b for single conchoid 20a counterclockwise when, extend laterally frame 11 and N connecting rods 26 do
Second feed motion downwards, L connecting rods 23 are moved downward, but essence of the L connecting rods 23 for N connecting rods 26 is to slide up
It is dynamic.This type of drive is relative to the guide effect and L connecting rods 23 and N connecting rods 26 that make use of gravitional force and slideway 20
Drop just solves the driving difficult problem that tradition needs a large amount of electrical equipments and cyclelog solve, and has not only saved and has set
Standby cost, and the consumption of electric energy has been saved, control also more convenient.
The pitch of described single conchoid 20a counterclockwise, the pitch of single conchoid 20b clockwise, the L connecting rods 23 are in N
Maximum sliding distance three on connecting rod is equal；Adjacent single conchoid 20a described counterclockwise is with single conchoid 20b's clockwise
Distance, the spacing of the adjacent sliding rail frame 12, the muzzle 9b caliber size three it is equal.It is more than to slideway 20 and cunning
The concrete control of the drop of rail gantry 12, ensure that under the driving of little shot 22, extends laterally frame 11 and can complete reciprocating
Swivel feeding is moved.Restriction to the caliber size of muzzle 9b will not produce spray equivalent to the spraying that ensure that between two adjacent rings
Apply gap.
The base 1 is provided with underpass 24, is tightened against being provided with cat ladder on the lateral surface of the outer gimbal support 8
25, facilitate operator to be operated.
Ultimate principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
The simply present invention of the personnel it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also have various changes and modifications, these change and
Improvement is both fallen within claimed invention.The claimed scope of the invention is by appending claims and its equivalent circle.
It is fixed.
Claims (5)
1. a kind of spraying equipment for round tube inner wall, mainly including base (1), has in the middle part of base (1) and installs cylinder
(2) interior frame bracket (7), outer gimbal support (8) are sequentially provided with the outside of installation cylinder (2), it is characterised in that：The installation
Cylinder (2) inner bottom part is provided with backing plate (3), and cylinder (2) inner upper end of installing is provided with the annulus equidistantly arranged by longitudinal direction
The interior rail (4) that the end slipway of groove and two longitudinal extensions is crossed to form, installation cylinder (2) top have locating cover (5),
Locating cover (5) lower end is connected with tool with the fixture block (5a) being adapted with interior rail (4), locating cover (5) upper end
There is the deck (6) of tightening nut (6a)；
Spray gun (9) is provided with above locating cover (5), and spray gun (9) upper end is connected with and extends laterally frame (11), the inside casing
It is provided with the inside of support (7) and the sliding rail frame (12) for extending laterally frame (11) the annular along longitudinal arrangement, longitudinal direction can be supported
The sliding rail frame (12) of arrangement is provided with same place and is adapted and longitudinal arrangement with the diameter dimension for extending laterally frame (11)
Whereabouts breach (13)；
The sliding rail frame (12) of longitudinal arrangement according to ordinal number from top to bottom parity classify, be divided into odd number sliding rail frame (12a) and
Even number sliding rail frame (12b), odd number sliding rail frame (12a) is in the left end positioned at whereabouts breach (13), even number sliding rail frame
(12b) right-hand member in whereabouts breach (13) is rotatably installed with axle (14), and odd number sliding rail frame (12a) is positioned at described
Left end of the right-hand member, even number sliding rail frame (12b) of whereabouts breach (13) in whereabouts breach (13) is equipped with stopper slot (15), institute
State tight set on axle (14) and be connected with the flashboard (16) that size is adapted with whereabouts breach (13)；
Axle (14) have gear (17) in the one end for extending to described interior frame bracket (7) outside by bonded；Per two
It is respectively provided with and the two intermeshing idle pulley (18) between individual neighbouring gear (17), the topmost in gear (17)
One gear (17) is connected with motor (19)；
The medial wall of outer gimbal support (8) has slideway (20), and the cross section of slideway (20) is D-shaped, the slideway
(20) track is connected and longitudinally staggered arrangement along longitudinal direction with single conchoid clockwise (20b) in single conchoid counterclockwise (20a),
Buckle (21) is provided with the upper end of slideway (20), and slideway (20) internal slide is connected with little shot (22), described little
L connecting rods (23) are connected with by bearing inside shot (22), L connecting rods (23) upper end slidably connects N connecting rods (26), described
N connecting rods (26) one end extends laterally frame (11) medium position described in being welded on.
2. a kind of spraying equipment for round tube inner wall according to claim 1, it is characterised in that：Under spray gun (9)
End is provided with muzzle (9b), and spray gun (9) body exterior is enclosed with protective case (9a), and protective case (9a) slide outside is connected with solid
Dingan County is mounted in the guide pin bushing (10) installed on cylinder (2).
3. a kind of spraying equipment for round tube inner wall according to claim 1, it is characterised in that：On base (1)
Underpass (24) is provided with, is tightened against cat ladder (25) is installed on the lateral surface of outer gimbal support (8).
4. a kind of spraying equipment for round tube inner wall according to claim 2, it is characterised in that：Described list counterclockwise
The maximum slip of the pitch of helix (20a), the pitch of single conchoid clockwise (20b), the L connecting rods (23) on N connecting rods
It is equal apart from three；It is adjacent single conchoid described counterclockwise (20a) and the distance of single conchoid clockwise (20b), adjacent
The spacing of sliding rail frame (12), the muzzle (9b) caliber size three it is equal.
5. a kind of spraying equipment for round tube inner wall according to claim 1, it is characterised in that：Flashboard (16)
Angle rotatable is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236049.1A CN104826764B (en) | 2015-05-09 | 2015-05-09 | Spraying equipment for inner wall of circular tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236049.1A CN104826764B (en) | 2015-05-09 | 2015-05-09 | Spraying equipment for inner wall of circular tube |
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| Publication Number | Publication Date |
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| CN104826764A CN104826764A (en) | 2015-08-12 |
| CN104826764B true CN104826764B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510236049.1A Expired - Fee Related CN104826764B (en) | 2015-05-09 | 2015-05-09 | Spraying equipment for inner wall of circular tube |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107659A (en) * | 2015-08-19 | 2015-12-02 | 安徽宇晟浩瀚电子科技有限公司 | Aluminum tube surface painting device |
| CN105817374B (en) * | 2016-05-10 | 2018-10-19 | 无为县宏喜体育用品有限公司 | A kind of spray equipment for cylindric copper part |
| CN106086758B (en) * | 2016-07-22 | 2018-10-23 | 芜湖鼎瀚再制造技术有限公司 | A kind of multifunctional supersonic spray equipment |
| CN106040493B (en) * | 2016-07-22 | 2018-12-21 | 芜湖鼎瀚再制造技术有限公司 | A kind of supersonic speed timing directional spray device |
| CN106975979B (en) * | 2017-05-23 | 2018-12-11 | 芜湖思科生产力促进中心有限公司 | A kind of quickly cooling device of round roller turning |
| CN112892947B (en) * | 2021-01-19 | 2023-01-17 | 合肥荣事达太阳能有限公司 | A solar water heater vacuum tube descaling agent spraying device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6111186A (en) * | 1984-06-27 | 1986-01-18 | Shimizu Constr Co Ltd | Automatic lining system for inside wall surface of silo |
| JPS61264166A (en) * | 1985-05-20 | 1986-11-22 | Nippon Steel Corp | Covering method of inner surface of metal tube |
| CN102974492B (en) * | 2011-09-06 | 2015-09-30 | 上海航天精密机械研究所 | A kind of inwall automatic spray-paint device |
| DE102013007737B4 (en) * | 2013-05-07 | 2017-03-09 | Britta Rossen | Coating device for thermal coating |
| CN103521384B (en) * | 2013-10-21 | 2015-09-09 | 芜湖鼎恒材料技术有限公司 | a spray booth |
| CN104353564B (en) * | 2014-10-30 | 2017-03-01 | 安徽鼎恒再制造产业技术研究院有限公司 | A kind of rapid air feeding device |
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2015
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| CN104826764A (en) | 2015-08-12 |
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