CN107855236A - A kind of auto spray painting device and a kind of method for spraying tubular workpieces - Google Patents
A kind of auto spray painting device and a kind of method for spraying tubular workpieces Download PDFInfo
- Publication number
- CN107855236A CN107855236A CN201711030844.0A CN201711030844A CN107855236A CN 107855236 A CN107855236 A CN 107855236A CN 201711030844 A CN201711030844 A CN 201711030844A CN 107855236 A CN107855236 A CN 107855236A
- Authority
- CN
- China
- Prior art keywords
- spray painting
- slide rail
- fixed
- shower nozzle
- rotating roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0645—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation
- B05B13/0654—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation and a treating nozzles being translated through the hollow bodies in a direction essentially parallel to the rotational axis
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The present invention discloses a kind of auto spray painting device and a kind of method for spraying tubular workpieces, and device includes fixed area, and the fixed area includes parallel the first rotation rod, the second rotating roller and the rotation rod of driving first and/or the first drive mechanism of the second rotating roller rotation；Also include the first spray painting unit and the second spray painting unit；The first spray painting unit includes at least one external slide rail on the outside of fixed area, and the first spray painting component that can be slidably mounted on external slide rail；The external slide rail is parallel to the described first rotation rod, the second rotating roller；The second spray painting unit includes at least one interior slide rail between the first rotation rod, the second rotating roller, and the second spray painting component being slidably mounted on interior slide rail；The interior slide rail is parallel to the described first rotation rod, the second rotating roller.The production cycle can effectively be shortened, improve production efficiency；Without setting the spraying of two complete equipments reply different zones respectively, the investment of equipment is saved, is advantageous to large-scale promotion application.
Description
Technical field
The present invention relates to a kind of spray-painting plant, and in particular to a kind of auto spray painting device and a kind of side for spraying tubular workpieces
Method.
Background technology
Tubular workpieces（Such as ventilation shaft in civil air defense constructions and installations etc.）The inner surface to it, outer surface is usually needed to spray
Coating is applied, to realize the lifting of antirust, anti-wear performance.It is existing because inner surface and outer surface are two complete disjoint curved surfaces
When thering is the technology paint spraying apparatus to carry out spray painting processing to the two, can only spray by face, the fixture that efficiency is low and needs are special is fixed
Workpiece.Therefore, need badly it is a kind of can simultaneously fast spraying tubular workpieces surfaces externally and internally spray-painting plant.
The content of the invention
In view of this, the present invention provide it is a kind of can simultaneously fast spraying tubular workpieces surfaces externally and internally spray-painting plant.
The purpose of the present invention is realized by following technology：A kind of auto spray painting device, including fixed area, the fixed area bag
Include the first driving of parallel the first rotation rod, the second rotating roller and the rotation rod of driving first and/or the rotation of the second rotating roller
Mechanism；Also include the first spray painting unit and the second spray painting unit；The first spray painting unit is included on the outside of fixed area extremely
A few external slide rail, and the first spray painting component that can be slidably mounted on external slide rail；The external slide rail is parallel to described first
Rotate rod, the second rotating roller；The second spray painting unit includes at least one between the first rotation rod, the second rotating roller
Interior slide rail, and the second spray painting component being slidably mounted on interior slide rail；The interior slide rail parallel to described first rotation rod,
Second rotating roller.
The operation principle of the present invention is as follows：First rotation rod, the second rotating roller are used to fix tubular workpieces, and are driven first
Tubular workpieces are driven under the driving of motivation structure along its circle rotation；Now start the first spray painting unit and the second spray painting unit difference
To the outer surface of tubular workpieces and inner surface sprinkling paint or coating, because tubular workpieces are single along its circle rotation, the first spray painting
Member and the second spray painting unit can carry out the spraying of circular path in outer surface and inner surface.Make the first spray painting component and the simultaneously
Two spray painting components move along external slide rail, interior slide rail, are allowed to moving radially relative to tubular workpieces, are repeatedly sprayed around tubular workpieces
Apply, ultimately proceed to the end of tubular workpieces and complete spraying process.Due to using the first spray painting unit and the second spray painting unit
Spray treatment is carried out to the surfaces externally and internallies of tubular workpieces simultaneously, sprays doing for outer surface and inner surface successively relative to prior art
It method, can effectively shorten the production cycle, improve production efficiency；Without setting the spraying of two complete equipments reply different zones, section respectively
The investment of equipment is saved, is advantageous to large-scale promotion application.Fixed, driving is provided simultaneously with using the first rotating roller, the second rotating roller
The function that tubular workpieces rotate, the two is simple in construction, and job stability is high.First rotating roller, the second rotating roller can be selected existing
Technology realizes that the first drive mechanism can be selected any one prior art and realize, such as stepper motor, servomotor, in addition to
Which kind of necessary speed change, drive mechanism, using motor and the creation main points of non-invention, repeat no more.First spray painting component and
Second spray painting component can be selected any one spray painting structure and realize, such as existing fluid jetting head.First spray painting component and the
Two spray painting components can be driven by the way of artificial promotion or Mechanical Driven and be moved on external slide rail and interior slide rail.
Further, the first spray painting component includes the first sliding block being arranged on external slide rail and is fixed on the first cunning
On block, opening towards fixed area the first shower nozzle；It is described second spray painting component include be arranged on interior slide rail on the second sliding block with
And the second shower nozzle for being fixed on the second sliding block, being open towards outside fixed area.
The structure of first shower nozzle and the second shower nozzle can select any one prior art to realize, be connected existing
The storage tank of paint of coating can be sprayed.
Further, the first rotation rod, the outer wall of the second rotating roller are surrounded with multiple annular support chips respectively.
In spraying process, first, which rotates rod, the second rotating roller needs to contact with tubular workpieces can realize support, drive
The function of rotation.But coating has just been completed due to not yet solidifying, has easily caused painting with the first rotation rod, the second rotating roller friction repeatedly
The damage of layer.The present invention is especially surrounded with multiple annular support chips respectively in the outer wall of the first rotation rod, the second rotating roller, leads to
The mode that support chip contacts with outer wall of tubular workpiece is crossed, the contact area with tubular workpieces is farthest reduced, reduces it
Damage to coating.
Preferably, the outer rim of the support chip is provided with multiple V-shaped grooves radially.
A small amount of paint can be stored in V-shaped groove, it is enough due to lacking when it contacts and separated with workpiece surface
Centripetal force, the paint in groove are thrown out of and are attached to contact area, and paint is attached into contact area, can compensate for outer surface because with
The coating that support chip is contacted and lost.
Preferably, it is fixed with sliding bar on first sliding block；First shower nozzle is taper, in the inside of the first shower nozzle
Sky forms the first storage chamber；The bottom of first shower nozzle is provided with the first paint entrance；The of lattice-like is provided with the top of first shower nozzle
One spray orifice；The outer wall of first shower nozzle protrudes to form fixed block, and the fix bar penetrates fixed block.
First shower nozzle and the second shower nozzle can be selected prior art and realize, is such as integrally formed using plastics or metal.The
One paint entrance and the second paint entrance can be with external coating, if necessary it is also an option that in outside addition centrifugal pump etc.
Supercharging equipment, increase the pressure of spraying.
Preferably, second shower nozzle is hemispherical, and the inner hollow of the second shower nozzle forms the second storage chamber；Second shower nozzle
Bottom be provided with the second paint entrance；The second spray orifice of lattice-like is provided with the top of the curved surface of second shower nozzle.
It has larger spray area to hemispheric second shower nozzle, can moderately reduce the density of the second spray orifice, can keep away
Exempt from tubular workpieces inner surface because caused by space is smaller paint, coating residual, accumulation the problem of.
Preferably, in addition to the first cylinder and the second cylinder；The end of first fixed outer cylinder slide rail, its piston rod is certainly
It is fixed on by end on the first sliding block；Second cylinder is fixed on the end of interior slide rail, and its piston rod free end is fixed on the second sliding block
On.
The power resources of the invention especially moved from cylinder as the first shower nozzle of driving and the second shower nozzle, cylinder piston rod
The first sliding block and the second sliding block are promoted, the first shower nozzle and the second shower nozzle can be driven at the uniform velocity, smoothly to advance, it is ensured that coating spraying
Uniformity.In addition, cylinder intake speed can also be controlled to adjust the shifting of the first shower nozzle and the second shower nozzle in actual applications
Dynamic speed, some region of time length is rested on to change the two, and then control the thickness of spraying.
Preferably, in addition to the first fixed plate and the second fixed plate that are parallel to each other, the first fixed plate, the second fixed plate with
External slide rail is vertical, and the both ends of external slide rail are separately fixed in the first fixed plate and the second fixed plate；First rotation rod, the second rotation
The both ends of transfer roller are respectively by bearing in the first fixed plate, the second fixed plate；One end of the interior slide rail is fixed on
In two fixed plates.
The present invention also provides a kind of method that tubular workpieces are sprayed using said apparatus, including following process：
S1. tubular workpieces are placed between the first rotation rod, the second rotating roller, its outer wall is rotated rod, second with first respectively
Rotating roller is tangent；
S2. start first drive mechanism, rotate the first rotation rod and/or the second rotating roller, drive tubular workpieces rotation；
S3. paint is poured into the first shower nozzle and the second shower nozzle, is allowed to spray in the inner side and outer side of tubular workpieces respectively；
S4. the first shower nozzle and the second shower nozzle is promoted to be sprayed along moving radially to completion for tubular workpieces.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the present invention.Fig. 3 is the structural representation of the first shower nozzle of the invention.Fig. 4 is the present invention the
The structural representation of two shower nozzles.Fig. 5 is the structural representation of external slide rail of the present invention.Fig. 6 is the structural representation of slide rail in the present invention
Figure.
Embodiment
For the ease of it will be appreciated by those skilled in the art that being described in further detail below in conjunction with embodiment to the present invention：
Embodiment 1
The present embodiment provides a kind of auto spray painting device, and such as Fig. 1-Fig. 6, including fixed area, the fixed area includes parallel the
One rotation rod 11, the second rotating roller 12 and the rotation rod of driving first and the first drive mechanism 13 of the second rotating roller rotation；Also
Including the first spray painting unit and the second spray painting unit；The first spray painting unit includes an external slide rail on the outside of fixed area
21, and the first spray painting component 22 that can be slidably mounted on external slide rail 21；The external slide rail parallel to described first rotation rod,
Second rotating roller；The second spray painting unit includes an interior slide rail 31 between the first rotation rod, the second rotating roller, with
And it is slidably mounted the second spray painting component 32 on interior slide rail 31；The interior slide rail is parallel to the described first rotation rod, second
Rotating roller.
Further, the first spray painting component includes the first sliding block 221 being arranged on external slide rail and is fixed on the
On one sliding block 221, opening towards fixed area the first shower nozzle 222；The second spray painting component includes being arranged on interior slide rail 31
The second sliding block 321 and the second shower nozzle 322 for being fixed on the second sliding block, being open towards outside fixed area.
Further, the first rotation rod, the outer wall of the second rotating roller are surrounded with multiple annular support chips respectively
3。
Preferably, the outer rim of the support chip is provided with multiple V-shaped grooves 31 radially.
Preferably, it is fixed with sliding bar 223 on first sliding block；First shower nozzle 222 is taper, the first shower nozzle
Inner hollow forms the first storage chamber 2221；The bottom of first shower nozzle is provided with the first paint entrance 2222；The top of first shower nozzle
It is provided with the first spray orifice 2223 of lattice-like；The outer wall of first shower nozzle protrudes to form fixed block 2224, and the fix bar penetrates fixation
Block.
Preferably, second shower nozzle 322 is hemispherical, and the inner hollow of the second shower nozzle forms the second storage chamber 3221；
The bottom of second shower nozzle 322 is provided with the second paint entrance 3222；The second spray of lattice-like is provided with the top of the curved surface of second shower nozzle 322
Hole 3223.Second head of the nozzle is welded on the top of the second sliding block 321
Preferably, in addition to the first cylinder 23 and the second cylinder 33；First cylinder 23 is fixed on the end of external slide rail 21, its piston
Bar free end is fixed in 221 pieces of the first cunning；Second cylinder 33 is fixed on the end of interior slide rail 31, and its piston rod free end is fixed
On the second sliding block 321.
Preferably, in addition to the first fixed plate 41 and the second fixed plate 42 that are parallel to each other, the first fixed plate, second are fixed
Plate is vertical with external slide rail, and the both ends of external slide rail are separately fixed in the first fixed plate and the second fixed plate；First rotation rod, the
The both ends of two rotating rollers are respectively by bearing in the first fixed plate, the second fixed plate；One end of the interior slide rail is fixed
In the second fixed plate.
In the present embodiment, the first drive mechanism is motor, and a biography is surrounded with respectively in the first rotating roller and the second rotating roller
Moving gear, the output end of motor respectively with two tangent transmissions of travelling gear.
The present invention also provides a kind of method that tubular workpieces are sprayed using said apparatus, including following process：
S1. tubular workpieces are placed between the first rotation rod, the second rotating roller, its outer wall is rotated rod, second with first respectively
Rotating roller is tangent；
S2. start first drive mechanism, rotate the first rotation rod and/or the second rotating roller, drive tubular workpieces rotation；
S3. paint is poured into the first shower nozzle and the second shower nozzle, is allowed to spray in the inner side and outer side of tubular workpieces respectively；
S4. start the first cylinder and the second cylinder, promote the first shower nozzle and the second shower nozzle moving radially to complete along tubular workpieces
Into spraying.
It is the wherein specific implementation of the present invention above, its description is more specific and detailed, but can not therefore manage
Solve as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, do not departing from
On the premise of present inventive concept, various modifications and improvements can be made, these obvious alternative forms belong to this hair
Bright protection domain.
Claims (9)
1. a kind of auto spray painting device, including fixed area, it is characterised in that：The fixed area include parallel first rotation rod,
Second rotating roller and the rotation rod of driving first and/or the first drive mechanism of the second rotating roller rotation；Also include the first spray painting
Unit and the second spray painting unit；The first spray painting unit includes at least one external slide rail on the outside of fixed area, Yi Jike
The first spray painting component being slidably mounted on external slide rail；The external slide rail is parallel to the described first rotation rod, the second rotating roller；Institute
At least one interior slide rail that the second spray painting unit includes being located between the first rotation rod, the second rotating roller is stated, and is slidably pacified
The second spray painting component on interior slide rail；The interior slide rail is parallel to the described first rotation rod, the second rotating roller.
2. auto spray painting device according to claim 1, it is characterised in that：The first spray painting component is included installed in outer
The first sliding block on slide rail and the first shower nozzle for being fixed on the first sliding block, being open towards fixed area；The second spray painting group
Part includes the second sliding block being arranged on interior slide rail and the second spray for being fixed on the second sliding block, being open towards outside fixed area
Head.
3. auto spray painting device according to claim 1 or 2, it is characterised in that：The first rotation rod, the second rotating roller
Outer wall be surrounded with multiple annular support chips respectively.
4. auto spray painting device according to claim 3, it is characterised in that：The outer rim of the support chip is provided with multiple along it
The V-shaped groove of radial direction.
5. auto spray painting device according to claim 3, it is characterised in that：Sliding bar is fixed with first sliding block；
First shower nozzle is taper, and the inner hollow of the first shower nozzle forms the first storage chamber；The bottom of first shower nozzle is provided with the first oil
Paint entrance；The first spray orifice of lattice-like is provided with the top of first shower nozzle；The outer wall of first shower nozzle protrudes to form fixed block, described solid
Fixed pole penetrates fixed block.
6. auto spray painting device according to claim 3, it is characterised in that：Second shower nozzle is hemispherical, and second sprays
The inner hollow of head forms the second storage chamber；The bottom of second shower nozzle is provided with the second paint entrance；At the top of the curved surface of second shower nozzle
It is provided with the second spray orifice of lattice-like.
7. auto spray painting device according to claim 2, it is characterised in that：Also include the first cylinder and the second cylinder；The
The end of one fixed outer cylinder slide rail, its piston rod free end are fixed on the first sliding block；Second cylinder is fixed on interior slide rail
End, its piston rod free end is fixed on the second sliding block.
8. auto spray painting device according to claim 1 or 2, it is characterised in that：Also include being parallel to each other first is fixed
Plate and the second fixed plate, the first fixed plate, the second fixed plate are vertical with external slide rail, and the both ends of external slide rail are separately fixed at first
In fixed plate and the second fixed plate；First rotation rod, the second rotating roller both ends respectively by bearing be arranged on the first fixed plate,
In second fixed plate；One end of the interior slide rail is fixed in the second fixed plate.
9. a kind of method that tubular workpieces are sprayed using claim 7 described device, including following process：
S1. tubular workpieces are placed between the first rotation rod, the second rotating roller, its outer wall is rotated rod, second with first respectively
Rotating roller is tangent；
S2. start first drive mechanism, rotate the first rotation rod and/or the second rotating roller, drive tubular workpieces rotation；
S3. paint is poured into the first shower nozzle and the second shower nozzle, is allowed to spray in the inner side and outer side of tubular workpieces respectively；
S4. the first shower nozzle and the second shower nozzle is promoted to be sprayed along moving radially to completion for tubular workpieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030844.0A CN107855236A (en) | 2017-10-30 | 2017-10-30 | A kind of auto spray painting device and a kind of method for spraying tubular workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030844.0A CN107855236A (en) | 2017-10-30 | 2017-10-30 | A kind of auto spray painting device and a kind of method for spraying tubular workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107855236A true CN107855236A (en) | 2018-03-30 |
Family
ID=61698021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711030844.0A Withdrawn CN107855236A (en) | 2017-10-30 | 2017-10-30 | A kind of auto spray painting device and a kind of method for spraying tubular workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107855236A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351540A (en) * | 2018-11-26 | 2019-02-19 | 黄莲英 | A kind of blower fan main shaft oiling station |
| CN110180728A (en) * | 2019-06-20 | 2019-08-30 | 宁夏昊昌机械再制造有限公司 | A kind of hydraulic prop surface paint spraying device |
| CN112007781A (en) * | 2020-09-07 | 2020-12-01 | 烟台首钢磁性材料股份有限公司 | Preparation device and preparation method of neodymium iron boron permanent magnet ceramic coating |
| CN112427187A (en) * | 2020-11-26 | 2021-03-02 | 衡阳鸿卫机械有限责任公司 | Seamless steel pipe outer wall paint spraying apparatus |
| CN112774902A (en) * | 2020-12-29 | 2021-05-11 | 广州市巧柏电子商务有限公司 | Steel pipe paint spraying processing equipment |
| CN113713977A (en) * | 2021-10-11 | 2021-11-30 | 河北省普蓝科工业科技有限公司 | Steel pipe external hot melting polyethylene spraying equipment |
-
2017
- 2017-10-30 CN CN201711030844.0A patent/CN107855236A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351540A (en) * | 2018-11-26 | 2019-02-19 | 黄莲英 | A kind of blower fan main shaft oiling station |
| CN110180728A (en) * | 2019-06-20 | 2019-08-30 | 宁夏昊昌机械再制造有限公司 | A kind of hydraulic prop surface paint spraying device |
| CN112007781A (en) * | 2020-09-07 | 2020-12-01 | 烟台首钢磁性材料股份有限公司 | Preparation device and preparation method of neodymium iron boron permanent magnet ceramic coating |
| CN112427187A (en) * | 2020-11-26 | 2021-03-02 | 衡阳鸿卫机械有限责任公司 | Seamless steel pipe outer wall paint spraying apparatus |
| CN112774902A (en) * | 2020-12-29 | 2021-05-11 | 广州市巧柏电子商务有限公司 | Steel pipe paint spraying processing equipment |
| CN112774902B (en) * | 2020-12-29 | 2022-01-14 | 磐石铸诚无缝钢管有限公司 | Steel pipe paint spraying processing equipment |
| CN113713977A (en) * | 2021-10-11 | 2021-11-30 | 河北省普蓝科工业科技有限公司 | Steel pipe external hot melting polyethylene spraying equipment |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180330 |
|
| WW01 | Invention patent application withdrawn after publication |