CN106670085A - Spraying method for coating on inner wall of pipeline - Google Patents
Spraying method for coating on inner wall of pipeline Download PDFInfo
- Publication number
- CN106670085A CN106670085A CN201611218634.XA CN201611218634A CN106670085A CN 106670085 A CN106670085 A CN 106670085A CN 201611218634 A CN201611218634 A CN 201611218634A CN 106670085 A CN106670085 A CN 106670085A
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- Prior art keywords
- fixation clamp
- pipeline
- driven gear
- magnet
- coating
- 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.)
- Granted
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- 238000000576 coating method Methods 0.000 title claims abstract description 39
- 239000011248 coating agent Substances 0.000 title claims abstract description 38
- 238000005507 spraying Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000010422 painting Methods 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
- B05D7/222—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
- B05C7/06—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work
- B05C7/08—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work for applying liquids or other fluent materials to the inside of tubes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Spray Control Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention relates to the field of surface treatment, and particularly discloses a spraying method for a coating on the inner wall of a pipeline. According to the spraying method, a magnetic spraying device is adopted, and a coating device in the magnetic spraying device is placed in the pipeline; a first magnet mounted on a driven gear can attract a second magnet, a connecting rod connected with the second magnet is pulled at the same time, a sliding block is made to move in a branch pipe, a discharging port between the branch pipe and a corrugated pipe is not blocked any more in the moving process of the sliding block, and paint in a paint storage box can flow into a storage cavity of the second magnet accordingly; and when the driven gear rotates, the second magnet is driven to rotate at the same time, the whole coating device is made to rotate accordingly, paint in the coating device flows out from a spraying port of the second magnet under the effect of centrifugal force in the rotating process and then is sprayed onto the inner wall of the pipeline, and the inner wall of the pipeline is coated. By adoption of the scheme, the inner wall of the pipeline can be sprayed.
Description
Technical field
The invention belongs to field of surface treatment, and in particular to a kind of spraying method.
Background technology
Manufactured as material using steel more than pipeline on ship, but containing substantial amounts of in the pipeline of steel manufacture
Ferrum；When ship longtime running at sea, due to the high humidity of Caulis Piperis Kadsurae, saline alkali is higher, the salt in the ferrum in pipeline and Caulis Piperis Kadsurae
There is redox reaction in alkali, cause pipeline to be corroded by Caulis Piperis Kadsurae.When and pipeline be immersed directly in sea water when, sea water is met directly
Serve as electrolyte solution, cause pipeline to occur to be corroded after electrochemical reaction, so immersion pipeline in the seawater is easier quilt
Corrosion.
The anti-oxidation process of the anticorrosion of steel pipeline at this stage is divided into outer surface process and the process of inner-walls of duct, pipeline
The anti-corrosion treatment of outer surface is more convenient simple, but the anti-oxidation place of anticorrosion of inner-walls of duct comprehend it is relatively difficult, mainly
That, because the length of pipeline is longer, spray equipment is also required to be made to long enough, and pipeline it is different when pipeline inner ring diameter
Can be varied from, but the diameter of spray equipment is difficult to change, and being easily caused when different pipelines is carried out application needs using not
Same painting device, improves processing cost.
The content of the invention
The invention is intended to provide a kind of pipe internal coating spraying method, sprayed with the inwall to pipeline.
In order to achieve the above object, base case of the invention is as follows：A kind of pipe internal coating spraying method, including with
Lower step：
Step 1：Prepare a kind of magnetic-type spray equipment, including the fixation clamp of frame and fixed -piping, fixation clamp is horizontally set on machine
Immediately below frame, fixation clamp is made up of left fixation clamp and right fixation clamp, and left fixation clamp is detachably connected with right fixation clamp, the machine
Servo control mechanism is installed with the surface of frame, horizontally movable movable block is installed on servo control mechanism, also including actively
Gear and motor, the motor is fixedly mounted on movable block, and driving gear is fixed with the clutch end of motor and connected
Connect；Also include the driven gear that can be engaged with driving gear, the driven gear is hollow to be socketed with pipeline, and driven gear and pipe
The sliding contact surface in road is provided with some first Magnet；The driven tooth is provided with chute, also including push rod, the one of the push rod
End is fixedly connected with movable block, and ball is rotatably connected on the other end of push rod, and ball is contacted with chute inwall；Also include setting
Put the painting device in pipeline, the painting device includes coating containment box, some arms and some second Magnet, described
One end of pipe connects with coating containment box, and arm is fixedly connected with coating containment box, the one end of arm away from coating containment box
Inside it is provided with slide block；Also include connecting rod, the side of one end of the connecting rod with slide block away from coating containment box is fixedly connected, connecting rod
The other end is fixedly connected with the second Magnet, set in second Magnet accommodate coating accommodating cavity, the second Magnet be provided with
The spray material port of accommodating cavity connection, also including sponge, the sponge is fixedly mounted on the second Magnet, and second Magnet is leaned on
Magnetic pole of the magnetic pole of the side of nearly connecting rod with the first Magnet near pipeline side is identical；The side of the arm is provided with discharging
Mouthful, and discharging opening, on the sliding path of slide block, one end of the corrugated tube is fixedly connected with the discharge outlet of arm, ripple
The other end of pipe is connected with the accommodating cavity of the second Magnet；
Step 2：Driven gear in step 1 is passed through into one end of pipeline, and driven gear is arranged on into the end of pipeline；
Step 3：Then the left fixation clamp and right fixation clamp in step 1 is connected into into fixation clamp, fixation clamp is placed into into device machine
The underface of frame and servo control mechanism；Then the pipeline in step 2 is placed on fixation clamp；Then the driven tooth on movement pipeline
Wheel, makes the ball on push rod be embedded in the chute of driven gear, and driven gear is engaged with driven gear；
Step 4：Then the painting device in step 1 is placed in pipeline, now the second Magnet on painting device is by first
Attraction, makes the sponge on the second Magnet press close to inner-walls of duct；Rotating machine is then turned on, driving gear drives driven tooth rotation
Dynamic, the rotating speed of driven gear is 60~100r/min；
Step 5：Start servo control mechanism, the movable block on servo control mechanism is moved with the speed of 0.5~2cm/s, while on push rod
Ball promotes driven gear to move horizontally；
Step 6：Driven gear in step 5 holding position of meeting through fixation clamp to pipeline in moving process, works as driven gear
To fixation clamp distance be less than 10~20cm when, the left fixation clamp and right fixation clamp of the fixation clamp are dismantled, by left fixation clamp and the right side
Fixation clamp is moved to pipeline both sides；When driven gear is behind holding position, then left fixation clamp and right fixation clamp are assembled, after
It is continuous that pipeline is clamped；
Step 7：When the inner-walls of duct in step 6 be coated device it is inswept after, the painting device at pipeline opening is taken out, then from solid
Pipeline is removed in clamp, the driven gear on pipeline is removed, the processing of next pipeline is carried out.
The principle and its advantage of base case：1st, it is that first driven gear is arranged on pipeline in step 2, facilitates next
Step is placed into pipeline on fixation clamp；2nd, in step 3, the pipeline with driven gear is placed into into the underface of servo control mechanism,
The driven gear on pipeline is conveniently slid laterally, driven gear is engaged with driving gear, be easy to device to realize the biography of power
It is dynamic；And the ball on push rod is arranged in chute, it is, in order to reduce the frictional force of push rod and driven gear, to reduce the damage of kinetic energy
Consumption, it is convenient when movable block is moved to promote driven gear synchronizing moving；4th, the painting device in magnetic-type spray equipment is put into
When in pipeline, the first Magnet installed on driven gear can attract the second Magnet, while the connecting rod being connected with the second Magnet is drawn
It is dynamic, slide block is moved in arm, during slide block is moved, the discharging opening between arm and corrugated tube is no longer blocked, and makes
Coating in coating containment box can be flow in the accommodating cavity of the second Magnet, when driven gear is rotated, while driving second
Magnet rotors, and then the rotation of Shi Zhu Eng painting device, the coating during rotation in painting device can receive centrifugal action,
And then flow out from the spray material port of the second Magnet, spray on inner-walls of duct, application is carried out to inner-walls of duct, it is ensured that driven gear
Rotating speed reach 60~100r/min, can effectively ensure that painting device is rotated in pipeline, and it is stronger that coating can be subject to
Centrifugal action；And slide block can be moved in arm, the regulation of the second Magnet circular-rotation radius is realized, can be different to internal diameter
Pipeline carry out inner-walls of duct application；5th, movable block is moved with the speed of 0.5~2cm/s, can be driven electronic on movable block
Machine, driving gear and push rod movement, push rod promotes driven gear movement, and then ensures that driving gear is constantly in driven gear
Engagement, and driven gear can attract painting device to move together, moving while painting device is rotated in pipeline,
The inwall of pipeline is made by complete application；And the translational speed of movable block is moderate, both can guarantee that inner-walls of duct is not repeated application, and
Can guarantee that inner-walls of duct does not have the blank not being coated；6th, when driven gear is needed through the holding position of fixation clamp, can be with
The left fixation clamp and right fixation clamp of dismounting fixation clamp is placed into pipeline both sides, it is to avoid the movement to driven gear causes to hinder.
This method accurately can carry out application to the inwall of pipeline, and the process of the application is convenient and swift, the effect of application
It is good.
Preferred version one：Based on scheme preferred version, in step 4, the rotating speed of driven gear is 80r/min.It is logical
Above-mentioned setting is crossed, when the rotating speed of driven gear is 80r/min, can quickly drive painting device to rotate, make painting device
Interior coating is subject to acting on for larger centrifugal force, can spray enough paintings and expect on inner-walls of duct, and is not result in pipe
Settling off on road inwall.
Preferred version two：Preferably one preferred version, in step 5, the movable block on servo control mechanism with
The speed movement of 1.2cm/s.By above-mentioned setting, the translational speed of movable block coordinates with the rotating speed of driven gear, ensure that
In one second, driven gear can drive painting device to rotate in the duct one week, and the inner-walls of duct for making length be 1.2cm is complete
Whole application, then driven gear 1.2cm is moved, application is carried out to inner-walls of duct of next segment length for 1.2cm, it is ensured that whole pipeline
Inwall by complete application.
Preferred version three：Preferably two preferred version, in step 6, when driven gear is apart from fixation clamp
During 15cm, the left fixation clamp and right fixation clamp of the fixation clamp is dismantled.By above-mentioned setting, the distance of driven gear to fixation clamp is
During 15cm, the duration for dismantling left fixation clamp and right fixation clamp also has 12.5S, can have time enough to be torn open fixed mount
Unload, it is to avoid driven gear clashes into fixed mount, causes coating process to be interrupted.
Description of the drawings
Fig. 1 is the structural representation of magnetic-type spray equipment embodiment of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the partial schematic diagram of Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Frame 10, servo control mechanism 20, movable block 201, motor 202, driving gear
203rd, push rod 204, ball 214, driven gear 30, the first Magnet 301, chute 302, pipeline 40, left fixation clamp 501, right fixation
Folder 502, coating containment box 601, arm 602, slide block 603, corrugated tube 604, the second Magnet 605, sponge 615, connecting rod 606, bullet
Spring 607.
Embodiment is basic as shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3：A kind of magnetic-type spray equipment, including frame 10, fixing pipe
The fixation clamp in road 40, driving gear 203, motor 202, the painting device being arranged in pipeline 40 and can be with driving gear 203
The driven gear 30 of engagement.Fixation clamp is horizontally set on immediately below frame 10, and the top of frame 10 is provided with servo control mechanism 20, watches
Take mechanism 20 to be oppositely arranged with fixation clamp, horizontally movable movable block 201 is installed on servo control mechanism 20, motor 202 is consolidated
Dingan County is mounted on movable block 201, and driving gear 203 is fixedly connected with the left end of motor 202, and actively the left side of this wheel is arranged
There is push rod 204, and the upper end of push rod 204 is fixedly connected with movable block 201, the lower end of push rod 204 is provided with ball 214, the rolling
Pearl 214 contacts with the inwall of chute 302 arranged on the side wall of driven gear 30；Servo control mechanism 20 allows the motion track of movable block 201
It is more changeable, so can promote from driven gear 30 along the path of pipeline 40 move, push rod 204 promote driven tooth when, ball 214 with
The inwall contact of driven gear 30, can reduce the friction between push rod 204 and driven tooth, reduce energy loss.
Driven gear 30 is hollow to be socketed with pipeline 40, and driven gear 30 is provided with each with the sliding contact surface of pipeline 40
First Magnet 301, the angle formed between each first Magnet 301 is 45 degree, is symmetrical arranged each Magnet, and it is right to be easy to
The second Magnet 605 on painting device is attracted；The left and right sides of driven gear 30 is provided with fixation clamp.
Painting device includes 601, eight arms 602 of coating containment box and eight the second Magnet 605, one end of arm 602
Connect with coating containment box 601, and arm 602 is fixedly connected with coating containment box 601, arm 602 is away from coating containment box 601
One end in be provided with slide block 603；Also including connecting rod 606, one end of connecting rod 606 and slide block 603 are away from the one of coating containment box 601
Side is fixedly connected, and the other end of connecting rod 606 is fixedly connected with the second Magnet 605, sets in the second Magnet 605 and accommodates the accommodating of coating
Cavity, the second Magnet 605 is provided with the spray material port connected with accommodating cavity, the side of the close connecting rod 606 of the second Magnet 605
Magnetic pole of the magnetic pole with the first Magnet 301 near the side of pipeline 40 is identical, makes the first Magnet 301 attracting with the second Magnet 605, each
The angle formed between second Magnet 605 and each arm 602 is 45 degree；The side of arm 602 is provided with discharging opening,
And discharging opening is located on the sliding path of slide block 603, one end of corrugated tube 604 is fixedly connected with the discharge outlet of arm 602, ripple
The other end of stricture of vagina pipe 604 is connected with the accommodating cavity of the second Magnet 605, when the first Magnet 301 attracts the second Magnet 605 to rotate
When, whole painting device can be driven to rotate, and then make the coating in coating containment box 601 be subject to centrifugal action, by second
Spray material port on Magnet 605 is sprayed on the inwall of pipeline 40, realizes the application of the inwall of pipeline 40.
Additionally, also including sponge 615, sponge 615 is fixedly mounted on the surface that the second Magnet 605 is contacted with the inwall of pipeline 40
On, it is to avoid the second Magnet 605 is by the inwall scratch of pipeline 40；And the friction of the second Magnet 605 and the inwall of pipeline 40 can be reduced, plus
Fast working (machining) efficiency；Connecting rod 606 is hydraulic stem, and also including spring 607, the spring 607 is socketed on connecting rod 606, spring 607
One end is fixedly connected with the second Magnet 605, and the other end of spring 607 is fixedly connected with slide block 603；Fixation clamp includes left fixation clamp
501 and right fixation clamp 502, and left fixation clamp 501 with right fixation clamp 502 by snapping connection, can easily dismount on pipeline 40
Fixation clamp, moreover it is possible to the position of flexible adjustment fixation clamp, in order to the movement of driven gear 30.
Step 1：Prepare the magnetic-type spray equipment in embodiment；
Step 2：Driven gear 30 in step 1 is passed through into one end of pipeline 40, and driven gear 30 is arranged on into pipeline 40
End；
Step 3：Then the left fixation clamp 501 and right fixation clamp 502 in step 1 is connected into into fixation clamp, fixation clamp is placed into
The underface of device frame 10 and servo control mechanism 20；Then the pipeline 40 in step 2 is placed on fixation clamp；Then moving tube
Driven gear 30 on road 40, makes the ball 214 on push rod 204 be embedded in the chute 302 of driven gear 30, and driven gear
30 engage with driven gear 30；
Step 4：Then the painting device in step 1 is placed in pipeline 40, now the quilt of the second Magnet 605 on painting device
First Magnet 301 attracts, and makes the sponge 615 on the second Magnet 605 press close to the inwall of pipeline 40；It is then turned on rotating machine, driving tooth
Wheel 203 drives driven gear 30 to rotate, and the rotating speed of driven gear 30 is 80r/min；
Step 5：Start servo control mechanism 20, the movable block 201 on servo control mechanism 20 is moved with the speed of 1.2cm/s, while push rod
Ball 214 on 204 promotes driven gear 30 to move horizontally；
Step 6：Driven gear 30 in step 5 holding position of meeting through fixation clamp to pipeline 40 in moving process, when driven
When gear 30 arrives the distance of fixation clamp less than 15cm, the left fixation clamp 501 and right fixation clamp 502 of the fixation clamp are dismantled, will be left solid
Clamp 501 and right fixation clamp 502 are moved to the both sides of pipeline 40；When driven gear 30 is behind holding position, then by left fixation clamp 501
Assembled with right fixation clamp 502, continuation is clamped to pipeline 40；
Step 7：When the inwall of pipeline 40 in step 6 be coated device it is inswept after, take out 40 mouthfuls of pipeline at painting device, then
Pipeline 40 is removed from fixation clamp, the driven gear 30 on pipeline 40 is removed, the processing of next pipeline 40 is carried out.
Above-described is only embodiments of the invention, the general knowledge here such as known concrete structure and/or characteristic in scheme
Excessive description is not made.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, also
Some deformations and improvement can be made, these should also be considered as protection scope of the present invention, these are real all without the present invention is affected
The effect applied and practical applicability.This application claims protection domain should be defined by the content of its claim, description
In specific embodiment etc. record the content that can be used for explaining claim.
Claims (4)
1. a kind of pipe internal coating spraying method, it is characterised in that comprise the following steps：
Step 1：Prepare a kind of magnetic-type spray equipment, including the fixation clamp of frame and fixed -piping, fixation clamp is horizontally set on machine
Immediately below frame, fixation clamp is made up of left fixation clamp and right fixation clamp, and left fixation clamp is detachably connected with right fixation clamp, the machine
Servo control mechanism is installed with the surface of frame, horizontally movable movable block is installed on servo control mechanism, also including actively
Gear and motor, the motor is fixedly mounted on movable block, and driving gear is fixed with the clutch end of motor and connected
Connect；Also include the driven gear that can be engaged with driving gear, the driven gear is hollow to be socketed with pipeline, and driven gear and pipe
The sliding contact surface in road is provided with some first Magnet；The driven tooth is provided with chute, also including push rod, the one of the push rod
End is fixedly connected with movable block, and ball is rotatably connected on the other end of push rod, and ball is contacted with chute inwall；Also include setting
Put the painting device in pipeline, the painting device includes coating containment box, some arms and some second Magnet, described
One end of pipe connects with coating containment box, and arm is fixedly connected with coating containment box, the one end of arm away from coating containment box
Inside it is provided with slide block；Also include connecting rod, the side of one end of the connecting rod with slide block away from coating containment box is fixedly connected, connecting rod
The other end is fixedly connected with the second Magnet, set in second Magnet accommodate coating accommodating cavity, the second Magnet be provided with
The spray material port of accommodating cavity connection, also including sponge, the sponge is fixedly mounted on the second Magnet, and second Magnet is leaned on
Magnetic pole of the magnetic pole of the side of nearly connecting rod with the first Magnet near pipeline side is identical；The side of the arm is provided with discharging
Mouthful, and discharging opening, on the sliding path of slide block, one end of the corrugated tube is fixedly connected with the discharge outlet of arm, ripple
The other end of pipe is connected with the accommodating cavity of the second Magnet；
Step 2：Driven gear in step 1 is passed through into one end of pipeline, and driven gear is arranged on into the end of pipeline；
Step 3：Then the left fixation clamp and right fixation clamp in step 1 is connected into into fixation clamp, fixation clamp is placed into into device machine
The underface of frame and servo control mechanism；Then the pipeline in step 2 is placed on fixation clamp；Then the driven tooth on movement pipeline
Wheel, makes the ball on push rod be embedded in the chute of driven gear, and driven gear is engaged with driven gear；
Step 4：Then the painting device in step 1 is placed in pipeline, now the second Magnet on painting device is by first
Attraction, makes the sponge on the second Magnet press close to inner-walls of duct；Rotating machine is then turned on, driving gear drives driven tooth rotation
Dynamic, the rotating speed of driven gear is 60~100r/min；
Step 5：Start servo control mechanism, the movable block on servo control mechanism is moved with the speed of 0.5~2cm/s, while on push rod
Ball promotes driven gear to move horizontally；
Step 6：Driven gear in step 5 holding position of meeting through fixation clamp to pipeline in moving process, works as driven gear
To fixation clamp distance be less than 10~20cm when, the left fixation clamp and right fixation clamp of the fixation clamp are dismantled, by left fixation clamp and the right side
Fixation clamp is moved to pipeline both sides；When driven gear is behind holding position, then left fixation clamp and right fixation clamp are assembled, after
It is continuous that pipeline is clamped；
Step 7：When the inner-walls of duct in step 6 be coated device it is inswept after, the painting device at pipeline opening is taken out, then from solid
Pipeline is removed in clamp, the driven gear on pipeline is removed, the processing of next pipeline is carried out.
2. pipe internal coating spraying method according to claim 1, it is characterised in that in step 4, driven gear turns
Speed is 80r/min.
3. pipe internal coating spraying method according to claim 2, it is characterised in that in step 5, on servo control mechanism
Movable block is moved with the speed of 1.2cm/s.
4. pipe internal coating spraying method according to claim 3, it is characterised in that in step 6, when driven gear is arrived
When the distance of fixation clamp is 15cm, the left fixation clamp and right fixation clamp of the fixation clamp are dismantled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218634.XA CN106670085B (en) | 2016-12-26 | 2016-12-26 | Pipe internal coating spraying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218634.XA CN106670085B (en) | 2016-12-26 | 2016-12-26 | Pipe internal coating spraying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106670085A true CN106670085A (en) | 2017-05-17 |
| CN106670085B CN106670085B (en) | 2019-10-11 |
Family
ID=58870557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611218634.XA Expired - Fee Related CN106670085B (en) | 2016-12-26 | 2016-12-26 | Pipe internal coating spraying method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106670085B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931001A (en) * | 2017-12-29 | 2018-04-20 | 重庆云新包装有限公司 | Cylindrical carton glue spreading apparatus |
| CN108176545A (en) * | 2018-01-19 | 2018-06-19 | 湖州三立涂装有限公司 | A kind of inner wall of the pipe coating equipment |
| CN108262220A (en) * | 2018-04-18 | 2018-07-10 | 顾金超 | A kind of inner wall of the pipe glue spreading apparatus |
| CN109569919A (en) * | 2018-12-04 | 2019-04-05 | 昆山恩都照明有限公司 | A kind of automatic inner-wall spraying machine of three axis |
| CN111040342A (en) * | 2019-12-30 | 2020-04-21 | 杭州南昕电力器材有限公司 | Preparation method of anti-aging PVC power pipe material |
| TWI714315B (en) * | 2019-10-18 | 2020-12-21 | 財團法人金屬工業研究發展中心 | High-molecular paint spraying device and method in pipeline |
| CN112387569A (en) * | 2020-11-16 | 2021-02-23 | 柳州市中晶科技有限公司 | Pipeline inner wall spraying method and spraying robot |
| CN114653548A (en) * | 2021-02-10 | 2022-06-24 | 深圳东方成业科技有限公司 | Full-automatic integrated coating conveying line with inner side coating function |
| CN115069689A (en) * | 2022-05-31 | 2022-09-20 | 刘德华 | Synchronous cleaning equipment of inside and outside diameter face of pipeline for machining |
| CN115350853A (en) * | 2022-10-20 | 2022-11-18 | 中建安装集团黄河建设有限公司 | Rust removing and spraying device in coastal buried pipeline |
| CN116689632A (en) * | 2023-08-08 | 2023-09-05 | 山东宏力异型钢管有限公司 | Stamping equipment is used in reducing pipe production and processing |
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| CN107931001A (en) * | 2017-12-29 | 2018-04-20 | 重庆云新包装有限公司 | Cylindrical carton glue spreading apparatus |
| CN108176545B (en) * | 2018-01-19 | 2019-07-16 | 西安安德生管业科技有限公司 | A kind of inner wall of the pipe coating equipment |
| CN108176545A (en) * | 2018-01-19 | 2018-06-19 | 湖州三立涂装有限公司 | A kind of inner wall of the pipe coating equipment |
| CN108262220A (en) * | 2018-04-18 | 2018-07-10 | 顾金超 | A kind of inner wall of the pipe glue spreading apparatus |
| CN109569919B (en) * | 2018-12-04 | 2021-03-16 | 昆山恩都照明有限公司 | Triaxial automatic inner wall coating machine |
| CN109569919A (en) * | 2018-12-04 | 2019-04-05 | 昆山恩都照明有限公司 | A kind of automatic inner-wall spraying machine of three axis |
| TWI714315B (en) * | 2019-10-18 | 2020-12-21 | 財團法人金屬工業研究發展中心 | High-molecular paint spraying device and method in pipeline |
| CN111040342A (en) * | 2019-12-30 | 2020-04-21 | 杭州南昕电力器材有限公司 | Preparation method of anti-aging PVC power pipe material |
| CN112387569A (en) * | 2020-11-16 | 2021-02-23 | 柳州市中晶科技有限公司 | Pipeline inner wall spraying method and spraying robot |
| CN114653548A (en) * | 2021-02-10 | 2022-06-24 | 深圳东方成业科技有限公司 | Full-automatic integrated coating conveying line with inner side coating function |
| CN114653548B (en) * | 2021-02-10 | 2022-12-02 | 深圳东方成业科技有限公司 | Full-automatic integrated coating conveying line with inner side coating function |
| CN115069689A (en) * | 2022-05-31 | 2022-09-20 | 刘德华 | Synchronous cleaning equipment of inside and outside diameter face of pipeline for machining |
| CN115350853A (en) * | 2022-10-20 | 2022-11-18 | 中建安装集团黄河建设有限公司 | Rust removing and spraying device in coastal buried pipeline |
| CN115350853B (en) * | 2022-10-20 | 2023-01-13 | 中建安装集团黄河建设有限公司 | Rust removing and spraying device in coastal buried pipeline |
| CN116689632A (en) * | 2023-08-08 | 2023-09-05 | 山东宏力异型钢管有限公司 | Stamping equipment is used in reducing pipe production and processing |
| CN116689632B (en) * | 2023-08-08 | 2023-10-27 | 山东宏力异型钢管有限公司 | Stamping equipment is used in reducing pipe production and processing |
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