CN107552325B - A kind of device for the painting of oval ducts inner wall - Google Patents
A kind of device for the painting of oval ducts inner wall Download PDFInfo
- Publication number
- CN107552325B CN107552325B CN201710900896.2A CN201710900896A CN107552325B CN 107552325 B CN107552325 B CN 107552325B CN 201710900896 A CN201710900896 A CN 201710900896A CN 107552325 B CN107552325 B CN 107552325B
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- China
- Prior art keywords
- painting
- runner
- directive wheel
- paint
- wall
- Prior art date
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- 238000010422 painting Methods 0.000 title claims abstract description 105
- 239000003973 paint Substances 0.000 claims abstract description 52
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 230000007704 transition Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 1
- 230000001473 noxious effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/10—Treating the inside of pipes
- F16L2101/16—Coating by application of fluent materials, e.g. painting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Spray Control Apparatus (AREA)
- Coating Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
A kind of device for the painting of oval ducts inner wall, motor drives central rotating shaft rotation, power is transferred to runner by central rotating shaft, and rotation drives the painting component rotation installed thereon, and the motion profile for painting the painting head of component is ellipse similar with oval ducts inner wall is cleared up.While central rotating shaft rotation, the intracavitary paint of whitewashing in the T-bar for painting component is pressed out to paint injection mouth in the spray-hole for entering painting head by pressure hose by air blower, and the hairbrush painted on head paints oval ducts inner wall while rotation.Realize the efficient painting to oval ducts inner wall.Reduce the labor intensity of oval ducts inner wall painting, while avoiding paint etc. and be adhered on the body and clothing of construction personnel, avoid long-term artificial painting paint in injury of the noxious material to human body.Realize the painting of artificial unapproachable oval ducts inner wall smaller to caliber.It is good to paint effect without dead angle for painting.
Description
Technical field
The invention is related to pipeline cleaning technical field, specifically a kind of dress for the painting of oval ducts inner wall
It sets.
Background technique
Very to occasion need use ellipse pipeline, and for the inner wall of oval ducts paint, at present frequently with
Mode is manually to crawl into pipeline to be painted, and oval ducts lesser for caliber are manually even more that cannot be introduced into, can not
Realize the painting of inner wall of the pipe.Existing painting mode has the disadvantage in that artificial painting large labor intensity, paints low efficiency,
There are painting dead angles during actually painting；During artificial painting, paint can adhere to plastering construction personnel clothes and
On body, and long-term painting work can cause harm to the human body, and degree of safety is insufficient.
Summary of the invention
The present invention provides a kind of device for the painting of oval ducts inner wall, for carrying out powder to oval ducts inner wall
The device of brush is a kind of painting equipment of automation, to solve that existing oval ducts inner wall manual cleaning intensity is big, harm
Greatly, the problem of painting low efficiency, while solving caliber lesser oval ducts inner wall and can not manually pierce and being painted
Problem.
The technical solution adopted by the present invention to solve the technical problems are as follows: this kind is used for the dress of oval ducts inner wall painting
It sets, it is characterised in that: including runner, directive wheel, painting component, central rotating shaft and motor；
The runner includes the first runner and the second runner, and the directive wheel includes the first directive wheel and the second guiding
Wheel；One end of the central rotating shaft is equipped with the first runner and the second runner, and the first roller centre is equipped with matches with central rotating shaft
The centre bore of conjunction is uniformly provided with several sliding grooves on the first runner, and the sliding groove is the through slot for penetrating the first runner,
The outside of first runner is equipped with the first directive wheel of ellipse, and the outer end face of the first runner is equipped with to be cooperated with the first directive wheel
Boss；
First directive wheel center is equipped with the centre bore cooperated with central rotating shaft, and one is equipped on the medial surface of the first directive wheel
Around the guiding groove of elliptical edge one week cricoid ellipse, it is equipped with the first fixed end housing in the outside of the first directive wheel, the
One directive wheel is fixedly connected with the described first fixed end housing；
The structure of second runner is identical as the first rotaring wheel structure, the medial surface and the first runner on the second runner
Medial surface is opposite, is equipped with the second directive wheel identical with the first wheel design in the outside of the second runner, the second directive wheel
Medial surface is opposite with the medial surface of the first directive wheel, is equipped with the second fixed end housing, the second directive wheel in the outside of the second directive wheel
It is fixedly connected with the second fixed end housing, painting component is equipped between the first runner and the second runner；
The painting component includes middle brace rod and painting head, and the middle brace rod is T-bar, T-bar
Two horizontal rod ends be inserted into after the sliding groove of the first runner and the second runner respectively on the inside of the first directive wheel and the second directive wheel
Guiding groove cooperation on face, T-bar is interior to be equipped with paint cavity, at the top of the vertical rod end of the corresponding T-bar of paint cavity
Equipped with paint injection mouth, jet port is detachably fixed with painting head and connect, and the brush holder support portion for painting head is equipped with to be connected with paint injection mouth
Logical painting chamber, the bottom for painting chamber are uniformly densely covered with spray-hole, and spray-hole is in communication with the outside, the corresponding injection hole site of painting head
Equipped with bristle；It is equipped with paint inlet in the lower part of paint vestibule, is equipped at paint inlet and blocks plug, block plug and pressure
Hose is fixedly connected, and pressure hose is also connect with the air outlet of air blower, and the paint painted in cavity is pressed out to spray by air blower
Perforation realizes painting；T-bar can move in the guiding groove of the ellipse while along the radial in sliding groove of runner
Mobile, the motion track for painting head is ellipse corresponding with the guiding groove of ellipse, and the bristle for painting head be attached to it is ellipse
On the wall surface of circular pipe inner wall；
Central rotating shaft is connect by bearing with the first fixed end housing and the second fixed end housing, the other end and electricity of central rotating shaft
The output end of machine is fixedly connected.
Further, the central rotating shaft is equipped with transition sleeve close to motor one end, and transition sleeve passes through bearing and center
Shaft connection.
Further, it is corresponded on the medial surface of first runner and the second runner and is equipped with limit at each sliding groove location
The vertical rod end of slot, limiting slot and T-bar cooperates.
Further, first runner and the second runner and central rotating shaft are keyed.
Further, the fixed mounting head of painting head is equipped at the top of the vertical rod end of the T-bar, fixed mounting head is set
There is external screw thread, the painting bar bottom for painting head is equipped with internal screw thread, and fixed mounting head is detachably connected with painting head by screw thread.
Further, several mounting holes, the first directive wheel are uniformly provided on first directive wheel and the second directive wheel
It is separately fixed on the first fixed end housing and the second fixed end housing with the second directive wheel by screw and mounting hole cooperation.
Further, two of the T-bar horizontal rod end ends are equipped with guide part, and the end of guide part is hemisphere
Shape, guide part cooperate with the guiding groove of the first directive wheel and the second directive wheel respectively, and guide part can be recessed along oval guiding
Slot moves freely.
The beneficial effects of the present invention are:
1, the efficient painting to oval ducts inner wall is realized, painting efficiency is improved.
2, it avoids manually to pierce in oval ducts and be painted, the labour for reducing the painting of oval ducts inner wall is strong
Degree, while avoiding paint etc. and being adhered on the body and clothing of construction personnel, it avoids toxic in long-term artificial painting paint
Injury of the substance to human body.
3, the painting of artificial unapproachable oval ducts inner wall smaller to caliber is realized.
4, automatic plastering realizes the uniform painting to oval ducts inner wall, and it is good to paint effect without dead angle for painting.
Detailed description of the invention
Fig. 1 is the installation diagram of the invention；
Fig. 2 is painting motion profile relation schematic diagram；
Fig. 3 is the motion profile relation schematic diagram for painting oval ducts inner wall；
Fig. 4 is the schematic perspective view of the first runner；
Fig. 5 is the cross-sectional view of the first runner；
Fig. 6 is the cross-sectional view of the second runner；
Fig. 7 is the schematic perspective view of the first directive wheel；
Fig. 8 is the main view of Fig. 7；
Fig. 9 is the schematic perspective view of center shaft；
Figure 10 is the schematic perspective view of the first fixed end housing；
Figure 11 is the schematic perspective view of T-bar；
Figure 12 is the cross-section cutaway view of T-bar；
Figure 13 is painting head schematic perspective view.
In figure:
1 first runner, 101 sliding grooves, 102 limiting slots, 2 second runners, 3 first directive wheels, 31 guiding grooves, 4 second
Directive wheel, 5 first fixed end housings, 6 second fixed end housings, 7 central rotating shafts, 8 bearings, 9T type bar, 91 horizontal rod ends, 92 vertical bars
End, 93 guide parts, 931 is hemispherical, 94 paint injection mouths, 95 pressure hoses, 96 paint cavitys, 97 paint inlets, 10 transition
Sleeve, 11 painting heads, 111 hairbrush, 112 spray-holes, 12 oval ducts.
Specific embodiment
As shown in figure 1 to figure 13,
The protection main body of this patent is as follows: including runner, directive wheel, painting component, central rotating shaft and motor etc..Described
Runner includes the first runner and the second runner, and the directive wheel includes the first directive wheel and the second directive wheel.Motor is as dynamic
Its output end of power source is connect with one end of central rotating shaft 7, and central rotating shaft drives runner thereon to turn as the transmission parts of power
It is dynamic.
It is equipped with the first runner 1 and the second runner 2 in one end of central rotating shaft, the structure of the first runner and the second runner is complete
Complete consistent, the installation site angle only on central rotating shaft is different.It is equipped in the first roller centre and matches with central rotating shaft
The centre bore of conjunction, centre bore are fixedly connected with central rotating shaft with merga pass key.If being uniformly provided in the first runner circumferencial direction
Dry-charged plates slot 101, and sliding groove is the through slot for penetrating the first runner.Radical length of the sliding groove on the first runner is greater than
Its width, radical length guarantee the stroke of matched painting component.
It is equipped with the first directive wheel 3 of ellipse in the outside of the first runner, the first directive wheel center is equipped with and central rotating shaft
The centre bore of cooperation, the outer end face of the first runner are equipped with the boss cooperated with the first directive wheel centre bore, prevent runner in
It is moved radially in heart shaft.One is equipped on the medial surface of the first directive wheel to lead around elliptical edge one week cricoid oval
To groove 31, it is oriented to groove and paints the motion profile that component is cooperatively connected and is used to limit painting component, realize painting component
Painting head 11 painting of the hairbrush 111 to 12 inner wall of oval ducts.
It is equipped with the first fixed end housing 5 in the outside of the first directive wheel, the first directive wheel and the described first fixed end housing are solid
Fixed connection.Several mounting holes are uniformly provided on the first directive wheel, the first directive wheel is fixed on by screw and mounting hole cooperation
On first fixed end housing.
The structure of second runner is identical as the structure of the first runner, and details are not described herein.Turn about the second runner at center
Installation site on axis: the medial surface of the second runner is opposite with the medial surface of the first runner, and the second runner is installed on close to center
The center in shaft length direction.It is equipped with the second directive wheel 4 identical with the first wheel design in the outside of the second runner,
The medial surface of second directive wheel is opposite with the medial surface of the first directive wheel, is equipped with the second fixed end housing in the outside of the second directive wheel
6, the second directive wheel is fixedly connected with the second fixed end housing, several mounting holes is also uniformly provided on the second directive wheel, second leads
It is fixed on the second fixed end housing to wheel also by screw and mounting hole cooperation.
Painting component is equipped between the first runner and the second runner, the painting component includes middle brace rod and painting
First 11.The middle brace rod is T-bar 9, and the horizontal rod end 91 of two of T-bar is inserted into the first runner and the second runner respectively
Sliding groove after on the first directive wheel and the second directive wheel medial surface guiding groove cooperate.In order to guarantee that T-bar is being oriented to
Smooth movement in groove, the horizontal rod end end of two of the T-bar are equipped with guide part 93, and guide part is led with first respectively
Cooperate to the guiding groove of wheel and the second directive wheel, guide part can be moved freely along the guiding groove of ellipse.The end of guide part
Portion is hemispherical 931, prevents the movement that T-bar is influenced when having the sundries for stopping guide part mobile in guiding groove, hemispherical
Guide part end, which can be relatively easy to, crosses smooth the moving that sundries guarantees T-bar edge guiding groove.
T-bar can move in the guiding groove of the ellipse, 92 top of vertical rod end and the painting head 11 of T-bar
It is fixedly connected.The fixed mounting head of painting head is equipped at the top of the vertical rod end of the T-bar, fixed mounting head is equipped with outer spiral shell
Line, painting head bottom are equipped with internal screw thread, and fixed mounting head is detachably connected with painting head by screw thread.It can be according to actual needs
It uses painting head instead, guarantees painting effect.
It is equipped with paint cavity 96 in T-bar, is equipped with paint spray at the top of the vertical rod end of the corresponding T-bar of paint cavity
Loophole 94, the brush holder support portion for painting head are equipped with the painting chamber being connected to paint injection mouth, and the bottom for painting chamber is uniformly densely covered with injection
Hole 112, spray-hole is in communication with the outside, and the corresponding injection hole site of painting head is equipped with hairbrush 111.Oil is equipped in the lower part of paint cavity
Inlet 97 is painted, can be injected and be painted into paint cavity from paint inlet according to painting progress.It is set at paint inlet
There is closure to fill in, blocks plug and block paint cavity, while blocking and being equipped with pressure hose connector beyond the Great Wall, block plug and pressure hose
95 are fixedly connected at connector, and pressure hose is also connect with the air outlet of air blower, and air blower will paint the paint in cavity
It is pressed out to the spray-hole of painting head, paint adhesion is on hairbrush, in painting component in company with the rotation of the first runner and the second runner
Hairbrush is attached to the painting realized on the wall surface of oval ducts inner wall to oval ducts inner wall in the process.
Inner wall of the pipe is corresponded to long axis when the T-bar of painting component corresponds to pipeline inner wall position from the short axle of oval ducts
When position is mobile, T-bar is moved radially outward in sliding groove 101 along runner, while the hairbrush for painting head is against inner wall of the pipe
On；When painting head, which corresponds to pipeline inner wall position from the long axis of oval ducts, corresponds to the movement of pipeline inner wall position to short axle, T-type
Bar moves radially inwardly in through slot along shaft, while the hairbrush for painting head is against in inner wall of the pipe, in the motion process, T-type
The guide part 93 of bar is moved along the guiding groove correspondence of directive wheel, and motion profile is limited by guiding groove.
Further, the central rotating shaft is equipped with transition sleeve 10 close to motor one end, and transition sleeve is by bearing in
The connection of heart shaft.Increase the length of central rotating shaft when the installation of transition sleeve, guarantees power transmitting.
Further, it is corresponded on the medial surface of first runner and the second runner and is equipped with limiting slot at each sliding groove location
102, the vertical rod end 92 of limiting slot and T-bar cooperates, limiting slot role be exactly restricted T type bar vertical rod end with
Shaking when runner rotates, guarantees the stable rotation of T-bar, while guaranteeing to paint the painting effect of component oval ducts inner wall
Fruit.
Its basic principle is that motor drives central rotating shaft rotation, and power is transferred to runner by central rotating shaft, and rotation drives
The painting component rotation installed thereon, it is similar to oval ducts inner wall is cleared up for painting the motion profile of the painting head of component
Ellipse.While central rotating shaft rotation, air blower passes through pressure hose for the whitewashing chamber in the T-bar for painting component
Interior paint is pressed out to paint injection mouth in the spray-hole for entering painting head, paints the hairbrush on head while rotation to ellipse
Circular pipe inner wall is painted.
The invention realizes the efficient painting to oval ducts inner wall, improves painting efficiency.
It avoids manually to pierce in oval ducts and be painted, the labour for reducing the painting of oval ducts inner wall is strong
Degree, while avoiding paint etc. and being adhered on the body and clothing of construction personnel, it avoids toxic in long-term artificial painting paint
Injury of the substance to human body.
Realize the painting of artificial unapproachable oval ducts inner wall smaller to caliber.
Automatic plastering realizes the uniform painting to oval ducts inner wall, and it is good to paint effect without dead angle for painting.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, relevant technical staff in the field is to various changes of the invention
Shape and improvement should all expand in the protection scope as determined by claims of the present invention.
Claims (1)
1. it is a kind of for oval ducts inner wall painting device, it is characterised in that: including runner, directive wheel, painting component, in
Heart shaft and motor；
The runner includes the first runner and the second runner, and the directive wheel includes the first directive wheel and the second directive wheel；
One end of the central rotating shaft is equipped with the first runner and the second runner, and the first roller centre is equipped with matches with central rotating shaft
The centre bore of conjunction is uniformly provided with several sliding grooves on the first runner, and the sliding groove is the through slot for penetrating the first runner,
The outside of first runner is equipped with the first directive wheel of ellipse, and the outer end face of the first runner is equipped with to be cooperated with the first directive wheel
Boss；
First directive wheel center is equipped with the centre bore cooperated with central rotating shaft, and one is equipped on the medial surface of the first directive wheel around ellipse
The guiding groove of the edge of the circle one week cricoid ellipse is equipped with the first fixed end housing in the outside of the first directive wheel, and first leads
It is fixedly connected to wheel with the described first fixed end housing；
The structure of second runner is identical as the first rotaring wheel structure, the inside of medial surface and the first runner on the second runner
Face is opposite, is equipped with the second directive wheel identical with the first wheel design, the inside of the second directive wheel in the outside of the second runner
Face is opposite with the medial surface of the first directive wheel, is equipped with the second fixed end housing in the outside of the second directive wheel, the second directive wheel and the
Two fixed end housings are fixedly connected, and painting component is equipped between the first runner and the second runner；
The painting component include middle brace rod and painting head, the middle brace rod be T-bar, two of T-bar
Horizontal rod end be inserted into after the sliding groove of the first runner and the second runner respectively on the first directive wheel and the second directive wheel medial surface
The cooperation of guiding groove, paint cavity is equipped in T-bar, is equipped at the top of the vertical rod end of the corresponding T-bar of paint cavity
Paint injection mouth, paint injection mouth are detachably fixed with painting head and connect, and the brush holder support portion for painting head is equipped with to be connected with paint injection mouth
Logical painting chamber, the bottom for painting chamber are uniformly densely covered with spray-hole, and spray-hole is in communication with the outside, the corresponding injection hole site of painting head
Equipped with hairbrush；It is equipped with paint inlet in the lower part of paint cavity, is equipped at paint inlet and blocks plug, block plug and pressure
Hose is fixedly connected, and pressure hose is also connect with the air outlet of air blower, and the paint painted in cavity is pressed out to spray by air blower
Perforation realizes painting；T-bar can move in the guiding groove of the ellipse while along the radial in sliding groove of runner
Mobile, the motion track for painting head is ellipse corresponding with the guiding groove of ellipse, and the hairbrush for painting head be attached to it is ellipse
On the wall surface of circular pipe inner wall；
Central rotating shaft is connect by bearing with the first fixed end housing and the second fixation end housing, the other end of central rotating shaft and motor
Output end is fixedly connected；
The central rotating shaft is equipped with transition sleeve close to motor one end, and transition sleeve is connect by bearing with central rotating shaft；
It is corresponded on the medial surface of first runner and the second runner and is equipped with limiting slot, limiting slot and T-type at each sliding groove location
The vertical rod end of bar cooperates；
First runner and the second runner and central rotating shaft is keyed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710900896.2A CN107552325B (en) | 2015-12-23 | 2015-12-23 | A kind of device for the painting of oval ducts inner wall |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710900896.2A CN107552325B (en) | 2015-12-23 | 2015-12-23 | A kind of device for the painting of oval ducts inner wall |
| CN201510980398.4A CN105508801B (en) | 2015-12-23 | 2015-12-23 | A kind of device painted for oval ducts inwall |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510980398.4A Division CN105508801B (en) | 2015-12-23 | 2015-12-23 | A kind of device painted for oval ducts inwall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107552325A CN107552325A (en) | 2018-01-09 |
| CN107552325B true CN107552325B (en) | 2019-03-29 |
Family
ID=55716993
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710900896.2A Active CN107552325B (en) | 2015-12-23 | 2015-12-23 | A kind of device for the painting of oval ducts inner wall |
| CN201710900897.7A Active CN107597509B (en) | 2015-12-23 | 2015-12-23 | Device for the painting of oval ducts inner wall |
| CN201510980398.4A Active CN105508801B (en) | 2015-12-23 | 2015-12-23 | A kind of device painted for oval ducts inwall |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710900897.7A Active CN107597509B (en) | 2015-12-23 | 2015-12-23 | Device for the painting of oval ducts inner wall |
| CN201510980398.4A Active CN105508801B (en) | 2015-12-23 | 2015-12-23 | A kind of device painted for oval ducts inwall |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107552325B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580178A (en) * | 2018-03-30 | 2018-09-28 | 河南中包科技有限公司 | Glue-coating structure for packing machine |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU498360A1 (en) * | 1972-04-27 | 1976-01-05 | Государственный Проектный Институт "Гипрохиммаш" | Device for treating the inner surface of hollow articles |
| JPS5651260A (en) * | 1979-10-04 | 1981-05-08 | Canon Inc | Spray painting apparatus |
| CN2165934Y (en) * | 1993-08-25 | 1994-05-25 | 何图琴 | Electrostatic spray machine for inner & outer walls of metal pipe-line |
| GB2287767B (en) * | 1994-03-15 | 1998-08-12 | Peter Gilboy | Pipe cleaning |
| JP2992247B2 (en) * | 1997-05-30 | 1999-12-20 | 勝美 若月 | Shower pipe cleaning mechanism in cleaning equipment |
| CN101435522B (en) * | 2008-12-16 | 2010-12-08 | 安徽工程科技学院 | Pipe walking robot |
| CN103406316B (en) * | 2013-08-29 | 2016-01-13 | 钟平贵 | The built-in rotary type pipe cleaning device of hydraulic drive |
| CN203635571U (en) * | 2013-12-17 | 2014-06-11 | 上海奉贤钢管厂 | Pipe inner wall cleaning device |
| CN203648937U (en) * | 2013-12-25 | 2014-06-18 | 王铁钢 | Apparatus for cleaning inner wall of steel pipe and calandria and atomizing and spraying butter |
| CN104084872B (en) * | 2014-07-08 | 2016-11-23 | 余姚市巧迪电器厂 | A kind of rust removing device for steel tube of band auto spray painting function |
| CN204396273U (en) * | 2014-12-20 | 2015-06-17 | 曾福英 | A kind of environment protection oil paint coating apparatus |
| CN204505518U (en) * | 2015-03-31 | 2015-07-29 | 梅县梅雁旋窑水泥有限公司 | The cleaning plant of cement slabstone erecting mould |
-
2015
- 2015-12-23 CN CN201710900896.2A patent/CN107552325B/en active Active
- 2015-12-23 CN CN201710900897.7A patent/CN107597509B/en active Active
- 2015-12-23 CN CN201510980398.4A patent/CN105508801B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105508801B (en) | 2017-11-07 |
| CN105508801A (en) | 2016-04-20 |
| CN107597509B (en) | 2019-06-18 |
| CN107597509A (en) | 2018-01-19 |
| CN107552325A (en) | 2018-01-09 |
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