CN207872477U - A kind of tubular article inner wall spraying device - Google Patents
A kind of tubular article inner wall spraying device Download PDFInfo
- Publication number
- CN207872477U CN207872477U CN201721744350.4U CN201721744350U CN207872477U CN 207872477 U CN207872477 U CN 207872477U CN 201721744350 U CN201721744350 U CN 201721744350U CN 207872477 U CN207872477 U CN 207872477U
- Authority
- CN
- China
- Prior art keywords
- tubular article
- power
- spray pipe
- mounting plate
- guide
- 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.)
- Expired - Fee Related
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000013013 elastic material Substances 0.000 claims abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The utility model is related to a kind of tubular article inner wall spraying devices, it includes rack, fixed part and spraying portion, fixed part is mounted in rack and for driving tubular article to rotate, spraying portion includes pan feeding hose, spray pipe, mobile device, and spray pipe is that hard material is made and the end of pan feeding hose unicom, spray pipe is provided with nozzle；Spray pipe is fixedly connected with the mobile terminal of mobile device, mobile device is mounted in rack, spraying portion further includes the guide part being fixed on spray pipe, guide part includes at least three guide pins, guide pin is made of elastic material, each guide pin is uniformly distributed around the axle center of spray pipe, is both provided with gap between two adjacent each guide pins, nozzle is exposed from guide part.The utility model can ensure that nozzle to constant distance between the inner wall of tubular article, thereby may be ensured that spray is equably sprayed on the inner wall of tubular article.
Description
Technical field
The utility model is related to a kind of tubular article inner wall spraying devices.
Background technology
Currently, traditional tubular article (such as pipeline etc.) inner wall spraying device, is all the spraying that one end is provided with to nozzle
Pipeline stretches into tubular article, then rotates tubular article or spray pipe, while will be sprayed-on object (such as paint etc.) and be sprayed on
The inner wall of tubular article.
But traditional tubular article (such as pipeline etc.) inner wall spraying device, one end of spray pipe is due to the gravity of itself
Etc. factors, cause nozzle inhomogenous to distance between the inner wall of tubular article, make to spray to spray on the inner wall of tubular article not
Uniformly, coating quality is influenced.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of tubular article inner wall spraying device, Ke Yibao
Nozzle is demonstrate,proved to constant distance between the inner wall of tubular article, thereby may be ensured that spray is equably sprayed on the inner wall of tubular article
On.
The detailed technology scheme that the utility model is taken is：A kind of tubular article inner wall spraying device comprising rack, fixation
Portion and spraying portion, fixed part are mounted in rack and for driving tubular article to rotate, and spraying portion includes pan feeding hose, spraying
Pipe, mobile device, spray pipe are that hard material is made and the end of pan feeding hose unicom, spray pipe is provided with nozzle；Spraying
Pipe is fixedly connected with the mobile terminal of mobile device, and mobile device is mounted in rack, and spraying portion further includes being fixed at spraying
Guide part on pipe, guide part include at least three guide pins, and guide pin is made of elastic material, and each guide pin is around spray pipe
Axle center is uniformly distributed, is both provided with gap between two adjacent each guide pins, nozzle is exposed from guide part.
As an implementation, guide part includes fixed ring, and fixed ring is fixedly connected with one end of guide pin, fixed ring
On the threaded hole that is provided through, the threaded hole that fastening bolt screws in fixed ring supports spray pipe.
Preferably, the end of guide pin is guide end, guide end to fillet.
The frictional force between guide end and the inner wall of tubular article can be reduced, spray pipe is allow smoothly to move.
Further, further include two clamping pieces；Be hinged with hold-down roll on clamping piece, two clamping pieces respectively with power
Mounting plate, driven mounting plate are hinged.
Further, clamping piece includes hold-down roll, grip block, loose-leaf and rapid locking device, hold-down roll and clamping
Plate is hinged, and the side of grip block is hinged by loose-leaf and power mounting plate or driven mounting plate, and the other side of grip block passes through
Rapid locking device is fixedly connected with power mounting plate or driven mounting plate.
It can ensure that tubular article rotation is more stable, thereby may be ensured that spray is equably sprayed in tubular article
On wall.
Further, the bottom end of rack is fixedly installed pedestal.
A kind of tubular article inner wall spraying device and tubular article in the utility model can be placed vertically, make to spray from nozzle
The spray gone out is influenced uniform by the gravity of spray itself, thereby may be ensured that spray is equably sprayed on tubular article
Inner wall on.
As an implementation, fixed part includes power fixing piece and driven fixing piece, and power fixing piece includes two
A power plant, two power wheels and two power mounting plates, two power mounting plates are installed in rack, and two dynamic
Power apparatus is installed on a power mounting plate, and two power wheels are fixed with the rotary output of two power plants respectively to be connected
It connects, the other end of the central shaft of two power wheels is hinged with another power mounting plate, and driven fixing piece includes two driven wheels
And driven mounting plate, it is mounted in rack, two driven wheels are hinged with driven mounting plate respectively.
Further, the side wall of power wheel is provided with rubber layer.
The frictional force between tubular article can be increased, skidded when preventing tubular article from rotating.
Compared with prior art, the utility model has the advantages that：1, nozzle can be ensured to the interior of tubular article
Constant distance between wall thereby may be ensured that spray is equably sprayed on the inner wall of tubular article；2, it can ensure tubular
Object rotation is more stable, thereby may be ensured that spray is equably sprayed on the inner wall of tubular article；3, can increase and cylinder
Frictional force between shape object, skids when preventing tubular article from rotating.
Description of the drawings
Fig. 1 is a kind of stereoscopic schematic diagram of tubular article inner wall spraying device in the utility model.
Fig. 2 is the stereoscopic schematic diagram at guide part 33.In Fig. 2, dotted line indicates the imaginary position of the section of the inner wall of tubular article 4
It sets.
Fig. 3 is the half-section diagram at guide part 33.In Fig. 3, heavy solid line arrows indicate the mobile side of nozzle 321 when spraying
To；Thick dashed line arrow indicates the emission direction of spray.
Rack 1；Pedestal 11；Reject chute 12；Fixed part 2；Power fixing piece 21；Power plant 211；Power wheel 212；Power
Mounting plate 213；Driven fixing piece 22；Driven wheel 221；Driven mounting plate 222；Clamping piece 23；Hold-down roll 231；Grip block
232；Loose-leaf 233；Rapid locking device 234；Spraying portion 3；Pan feeding hose 31；Spray pipe 32；Nozzle 321；Mobile device 322；It leads
To part 33；Guide pin 331；Guide end 332；Fixed ring 333；Fastening bolt 334；Tubular article 4.
Specific implementation mode
- Fig. 3 is please referred to Fig.1, the utility model is a kind of tubular article inner wall spraying device comprising rack 1, fixed part 2
And spraying portion 3.
Fixed part 2 is mounted in rack 1 and for driving tubular article 4 to rotate.For example, fixed part 2 includes power fixing piece
21 and driven fixing piece 22, power fixing piece 21 includes two power plants, 211, two power wheels 212 and two power
Mounting plate 213, two power mounting plates 213 are installed in rack 1, and two power plants 211 are installed in a power peace
In loading board 213, two power wheels 212 are fixedly connected with the rotary output of two power plants 211 respectively, two power wheels
(i.e. the one end of power wheel 212 being fixedly connected with the rotary output of power plant 211 is another for the other end of 212 central shaft
One end) with another power mounting plate 213 is hinged (for example is inserted into the axis being arranged on another power mounting plate 213 by axis pin
Hold, bearing is not drawn into), driven fixing piece 22 includes two driven wheels 221 and driven mounting plate 222, is mounted in rack 1,
Two driven wheels 221 are hinged with driven mounting plate 222 respectively (for example to be inserted into the axis being arranged on driven mounting plate 222 by axis pin
It holds, bearing is not drawn into).In general, power plant 211 can be motor, or one motor-driven mutually ratcheting two
A gear.Preferably, the side wall of power wheel 212 is provided with rubber layer, to increase the frictional force between tubular article 4, prevents cylinder
Shape object 4 skids when rotating.
Spraying portion 3 includes pan feeding hose 31, spray pipe 32, mobile device 322, spray pipe 32 be hard material (such as not
Rust steel etc.) it is made and the end of 31 unicom of pan feeding hose, spray pipe 32 is provided with nozzle 321；Spray pipe 32 and mobile device
322 mobile terminal is fixedly connected, and mobile device 322 is mounted in rack 1.Mobile device 322 is the drive that can be moved linearly
The device of power, for example, can be rodless cylinder, cylinder, electric cylinders etc..
Spraying portion 3 further includes fixed setting (for example, guide part 33 includes fixed ring 333, fixed ring 333 and guide pin
331 one end is fixedly connected, for example is welded, the threaded hole being provided through in fixed ring 333, and fastening bolt 334, which screws in, fixes
The threaded hole of ring 333 supports spray pipe 32) guide part 33 on spray pipe 32, guide part 33 includes at least three guide pins
331, guide pin 331 is that elastic material (such as spring steel etc.) is made, and each guide pin 331 is uniformly distributed around the axle center of spray pipe 32, phase
It is both provided with gap between two adjacent each guide pins 331, exposed (i.e. nozzle 321 is not directed to piece to nozzle 321 from guide part 33
331 block).The quantity of guide pin 331 may be four.
Preferably, guide pin 331 end (one end being fixedly connected with the fixed ring of guide pin 331 333 it is another
End) it is guide end 332, guide end 332 arrives fillet.The frictional force between guide end 332 and the inner wall of tubular article 4 can be reduced,
Spray pipe 32 is set smoothly to move.
A kind of operation principle of tubular article inner wall spraying device in the utility model is：Before use, by pan feeding hose 31
With spraying material resource (be usually pressure canister etc., attached drawing is not drawn into) unicom, by tubular article 4 it is horizontal be placed on fixed part 2
On, so that two power wheels 212 and two driven wheels 221 is supported the side wall of tubular article 4；Then manually with pre-prepd contracting
Small snare (attached drawing is not drawn into, and can be the plastic ring etc. for being provided with notch) makes adjacent two respectively be oriented on guide part 33
Be both provided with gap shrinks between piece 331, guide end 332 close to the axle center of spray pipe 32, the inner wall of tubular article 4 will not be supported,
Then control (passing through PLC controller and solenoid valve etc.) mobile device 322 drives spray pipe 32 to move down, and makes guide part
After 33 pass through tubular article 4, manually by pre-prepd diminution snare, (attached drawing is not drawn into, and can be the plastic ring for being provided with notch
Deng) remove from guide part 33.At this point, the reset of guide pin 331 is made in elastic material, guide end 332 is far from spray pipe 32
Axle center, the distance between axle center of guide end 332 to spray pipe 32 is more than the internal diameter of tubular article 4.
Tubular article 4 is set to rotate in use, opening (passing through PLC controller and relay etc.) power plant 211, control
(passing through PLC controller and relay etc.) mobile device 322 drives spray pipe 32 to move up, and guide part 33 enters tubular article
After the guide end 332 of 4 interior, each guide pins 331 supports the inner wall of tubular article 4, control spraying material resource supply spray (for example paint
Deng) after pan feeding hose 31, spray pipe 32 from nozzle 321 spray, the inner wall of tubular article 4 is sprayed.In mobile device
During 322 drive spray pipes 32 move up, the guide end 332 of guide pin 331 constantly supports the inner wall of tubular article 4,
Keep spray pipe 32 concentric always with tubular article 4, it is ensured that constant distance between the inner wall of nozzle 321 to tubular article 4, to
It can ensure that spray is equably sprayed on the inner wall of tubular article 4.
Further, a kind of tubular article inner wall spraying device in the utility model further includes two clamping pieces 23；Clamping
Hold-down roll 231 is hinged on part 23, two clamping pieces 23 are hinged with power mounting plate 213, driven mounting plate 222 respectively.Than
Such as, clamping piece 23 include hold-down roll 231, grip block 232, loose-leaf 233 and rapid locking device 234, hold-down roll 231 with
Grip block 232 is hinged (for example being inserted into the bearing being arranged on grip block 232 by axis pin, bearing is not drawn into), and the one of grip block 232
Side is hinged by loose-leaf 233 and power mounting plate 213 or driven mounting plate 222, and the other side of grip block 232 passes through quick
Locker 234 (for example, the jY431SS door latch type fast locks of Wuxi Kai Litai hardware mechanical ＆ electronic equipment corporation, Ltd grip) and power
Mounting plate 213 or driven mounting plate 222 are fixedly connected.In use, rapid locking device 234 is opened, by grip block 232 around
233 Unscrew of loose-leaf, tubular article 4 is placed on fixed part 2, and two power wheels 212 and two driven wheels 221 is made to support
After the side wall for holding tubular article 4, by grip block 232 around 233 rotary closing of loose-leaf, rapid locking device 234 will be closed, at this point, on
Hold-down roll 231 supports tubular article 4 from the opposite on the opposite of two power wheels 212, two driven wheels 221, it is ensured that tubular
Object 4 rotates more stable, will not takeoff because of the foreign matter on 4 outer wall of tubular article, it is ensured that nozzle 321 arrives the inner wall of tubular article 4
Between constant distance, thereby may be ensured that spray is equably sprayed on the inner wall of tubular article 4.
Further, the bottom end of rack 1 is fixedly installed pedestal 11.A kind of tubular article inner-wall spraying in the utility model
Device and tubular article 4 can be placed vertically, so that the spray sprayed from nozzle 321 is influenced by the gravity of spray itself equal
One, it thereby may be ensured that spray is equably sprayed on the inner wall of tubular article 4.
It is to be appreciated that term "center", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
Only it is the present invention and simplified description for ease of description, rather than indicating or imply signified device or element must have specifically
Orientation is specific azimuth configuration and operation, thus should not be understood as the limitation to present invention protection content.
Above specific implementation mode is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection domain it
It is interior.
Claims (8)
1. a kind of tubular article inner wall spraying device comprising rack (1), fixed part (2) and spraying portion (3), fixed part (2) are pacified
In rack (1) and for driving tubular article (4) to rotate, spraying portion (3) include pan feeding hose (31), spray pipe (32), move
Dynamic device (322), spray pipe (32) are that hard material is made and is set with the end of pan feeding hose (31) unicom, spray pipe (32)
It is equipped with nozzle (321)；Spray pipe (32) is fixedly connected with the mobile terminal of mobile device (322), and mobile device (322) is mounted on machine
On frame (1), it is characterised in that：
Spraying portion (3) further includes the guide part (33) being fixed on spray pipe (32), and guide part (33) includes at least three
Guide pin (331), guide pin (331) are made of elastic material, and each guide pin (331) is uniformly distributed around the axle center of spray pipe (32), phase
It is both provided with gap between two adjacent each guide pins (331), nozzle (321) is exposed from guide part (33).
2. a kind of tubular article inner wall spraying device as described in claim 1, it is characterised in that：Guide part (33) includes fixed ring
(333), fixed ring (333) is fixedly connected with one end of guide pin (331), the threaded hole being provided through in fixed ring (333),
The threaded hole that fastening bolt (334) screws in fixed ring (333) supports spray pipe (32).
3. a kind of tubular article inner wall spraying device as described in claim 1, it is characterised in that：The end of guide pin (331) is
Guide end (332), guide end (332) arrive fillet.
4. a kind of tubular article inner wall spraying device as described in claim 1, it is characterised in that：Further include two clamping pieces
(23)；Be hinged with hold-down roll (231) on clamping piece (23), two clamping pieces (23) respectively with power mounting plate (213), driven
Mounting plate (222) is hinged.
5. a kind of tubular article inner wall spraying device as claimed in claim 4, it is characterised in that：Clamping piece (23) includes that clamping is rolled
Take turns (231), grip block (232), loose-leaf (233) and rapid locking device (234), hold-down roll (231) and grip block (232)
Hinged, the side of grip block (232) is hinged by loose-leaf (233) and power mounting plate (213) or driven mounting plate (222),
The other side of grip block (232) is solid by rapid locking device (234) and power mounting plate (213) or driven mounting plate (222)
Fixed connection.
6. a kind of tubular article inner wall spraying device as claimed in claim 5, it is characterised in that：The bottom end of rack (1) is fixed and is set
It is equipped with pedestal (11).
7. a kind of tubular article inner wall spraying device as described in claim 1-6 is any, it is characterised in that：Fixed part (2) includes
Power fixing piece (21) and driven fixing piece (22), power fixing piece (21) include two power plants (211), two power
Wheel (212) and two power mounting plates (213), two power mounting plates (213) are installed in rack (1), two power
Device (211) is installed on a power mounting plate (213), two power wheels (212) respectively with two power plants (211)
Rotary output be fixedly connected, the other end of the central shaft of two power wheels (212) and another power mounting plate (213) are cut with scissors
It connects, driven fixing piece (22) includes two driven wheels (221) and driven mounting plate (222), is mounted in rack (1), two
Driven wheel (221) is hinged with driven mounting plate (222) respectively.
8. a kind of tubular article inner wall spraying device as claimed in claim 7, it is characterised in that：The side wall of power wheel (212) is set
It is equipped with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744350.4U CN207872477U (en) | 2017-12-14 | 2017-12-14 | A kind of tubular article inner wall spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744350.4U CN207872477U (en) | 2017-12-14 | 2017-12-14 | A kind of tubular article inner wall spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207872477U true CN207872477U (en) | 2018-09-18 |
Family
ID=63502545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744350.4U Expired - Fee Related CN207872477U (en) | 2017-12-14 | 2017-12-14 | A kind of tubular article inner wall spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207872477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018129147A1 (en) * | 2018-11-20 | 2020-05-20 | Maik Huck | Process and device for color coating pipelines |
-
2017
- 2017-12-14 CN CN201721744350.4U patent/CN207872477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018129147A1 (en) * | 2018-11-20 | 2020-05-20 | Maik Huck | Process and device for color coating pipelines |
| DE102018129147B4 (en) | 2018-11-20 | 2022-01-20 | Maik Huck | Process and device for paint coating pipelines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 111000 1 District, 12 Qingyang Design Institute, Wensheng District, Liaoyang, Liaoning. Patentee after: Liaoyang Fu Chi Technology Co.,Ltd. Address before: 111000 1 District, 12 Qingyang Design Institute, Wensheng District, Liaoyang, Liaoning. Patentee before: FUCHI TECHNOLOGY (LIAOYANG) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |