CN210701528U - Mechanical spraying spray tube front end dredging rod - Google Patents
Mechanical spraying spray tube front end dredging rod Download PDFInfo
- Publication number
- CN210701528U CN210701528U CN201921073683.8U CN201921073683U CN210701528U CN 210701528 U CN210701528 U CN 210701528U CN 201921073683 U CN201921073683 U CN 201921073683U CN 210701528 U CN210701528 U CN 210701528U
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- Prior art keywords
- sleeve
- push
- pull rod
- sealing ring
- sleeved
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- 239000007921 spray Substances 0.000 title claims abstract description 51
- 238000005507 spraying Methods 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 210000004907 gland Anatomy 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003111 delayed effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model relates to a mechanical spraying spray tube front end mediation pole discloses one kind and stretches into inside the spray tube, cleans the mediation pole of mediation through the inside reciprocating rotation of cleaner head laminating spray tube under the condition of not dismantling. The laminating through the cleaning head is rotatory to carry out comprehensive mediation cleanness to spray tube inside, and the volume of remaining is little, and clean effect is better. The sealing device is characterized in that a sealing ring is sleeved on a push-pull rod, the lower portion of the sealing ring is of a conical structure, the outer diameter of the sealing ring is gradually increased from bottom to top, a sealing rubber gasket is arranged on the outer side surface of the conical portion of the sealing ring, a guide sleeve is sleeved on the push-pull rod and located in the sealing ring, the outer wall of the guide sleeve is connected with the inner wall of the sealing ring through a plurality of supporting arms, a sleeve is sleeved on the push-pull rod, the bottom end of the sleeve is connected with a limiting ring, the sleeve is communicated with the interior of the sealing ring, the sealing sleeve is sleeved on the push-pull rod and located in the middle of the top of.
Description
Technical Field
The utility model relates to a mechanical spraying spray tube front end dredging rod relates to one kind and when mechanical product processing spraying operation, carries out the dredging rod of mediation to spraying spray tube front end, belongs to the machining field. In particular to a dredging rod which extends into the spray pipe and cleans and dredges through the reciprocating rotation of the cleaning head which is attached to the interior of the spray pipe under the condition of not being detached.
Background
At present, in the machining and production process of mechanical products, spraying operation is usually carried out through a mechanical arm, for example, in the occasions of spraying a release agent on the surface of a die in the die-casting process, spraying a paint film on the surface of a product in the sheet metal operation and the like, the spraying operation needs to be carried out by adopting the spraying mechanical arm, but because sprayed spray objects are all easily solidified and dried spray objects, when the spraying mechanical arm does not operate in a short time, residual spray objects in a spray channel of a spray pipe are solidified, the section of the spray pipe channel is influenced, even blocked, in order to ensure the pressure of the spray opening part, the spray pipe is mostly of a reducing structure with a small spray opening pipe diameter, so that when the spraying mechanical arm is used for a second time, the problem that part of the spray pipe cannot carry out spraying operation is caused, the operation effect is influenced, some spray pipes can flush out solidified objects in the spray, therefore, the spray pipe needs to be cleaned after being disassembled, the efficiency is low, the whole operation period is delayed, the shutdown loss is caused, the production operation is delayed, and a tool for cleaning the spray pipe under the condition of not disassembling is not used.
Publication No. CN105855133B discloses an automatic nozzle cleaning device and an automatic cleaning method thereof, the device comprising a base and a cleaning sheet feeding unit disposed on the base, wherein the base has a carrying surface, the cleaning sheet feeding unit is disposed on the carrying surface, the cleaning sheet feeding unit is configured to convey a cleaning sheet mounted in the automatic nozzle cleaning device in a first direction intersecting the carrying surface so that a first portion of the cleaning sheet protrudes in a direction away from the carrying surface and is inserted into the nozzle; and the base is configured to be movable along the first direction and at least one of the second direction and the third direction that intersect in the plane of bearing surface in order to drive the first part and remove in the nozzle, carries out the cleanness of nozzle through nozzle mouth back flush in this structure, needs to carry out the cleaning mediation operation after dismantling the nozzle, and relies on pressure to wash alone, hardly accomplishes comprehensive mediation to the nozzle inner wall.
Disclosure of Invention
In order to improve the condition, the utility model relates to a mechanical spraying spray tube front end dredge rod provides one kind and stretches into inside the spray tube, carries out the dredging rod that cleans the mediation through the inside reciprocal rotation of cleaner head laminating spray tube under the condition of not dismantling. The laminating through the cleaning head is rotatory to carry out comprehensive mediation cleanness to spray tube inside, and the volume of remaining is little, and clean effect is better.
The utility model relates to a mechanical spraying spray tube front end mediation pole is realized like this: the utility model relates to a mechanical spraying spray tube front end dredging rod comprises push-and-pull rod, seal cover, sleeve pipe, sealing ring, cleaning head, exhaust tube, sealed cushion, uide bushing, support arm and preceding stopper, and the sealing ring overlaps on the push-and-pull rod, the lower part of leaning on of sealing ring divide into the toper structure, and the external diameter increases gradually from bottom to top, the sealed cushion has been put on the toper part lateral surface of sealing ring, and the uide bushing overlaps on the push-and-pull rod, and is located the seal ring, the uide bushing outer wall is connected through a plurality of support arms and sealing ring inner wall, and the sleeve pipe overlaps on the push-and-pull rod, and sleeve pipe bottom and stopper are connected, sleeve pipe and the inside of sealing ring are linked together, and the seal cover overlaps on the push-and-pull rod, and places sleeve pipe top intermediate position, and exhaust tube one end is placed on the, the cleaning head is in an elastic spiral metal plate structure, the bottom end of the cleaning head is connected with the front limiting head, the top end of the cleaning head is connected with the bottom of the sealing ring, the top end of the push-pull rod is bent to form a pull ring, and the outer side edge of the cleaning head is provided with a scraping thorn;
furthermore, a return spring is sleeved on the push-pull rod and is positioned between the sealing sleeve and the pull ring.
Has the beneficial effects.
Firstly, the spray pipe can be cleaned without being disassembled, and production operation is not delayed.
Secondly, the inside of the spray pipe is dredged comprehensively and cleaned through the laminating rotation of the cleaning head, the residual quantity is small, and the cleaning effect is better.
And thirdly, the cleaning foreign matters are collected by matching with external air suction, so that the foreign matters after cleaning are prevented from remaining in the injection channel again.
Drawings
FIG. 1 is a three-dimensional structure diagram of a dredging rod at the front end of a mechanical spraying nozzle of the present invention;
FIG. 2 is a schematic structural view of a dredging rod at the front end of a mechanical spraying nozzle of the present invention;
FIG. 3 is a three-dimensional structure view of the mechanical spraying nozzle of the present invention in a working state of the dredging rod at the front end thereof;
FIG. 4 is a schematic structural view of an embodiment 2 of a dredging rod at the front end of a mechanical spraying nozzle of the present invention;
in the attached drawings
Wherein the method comprises the following steps: the cleaning device comprises a push-pull rod 1, a sealing sleeve 2, a sleeve 3, a sealing ring 4, a cleaning head 5, an exhaust tube 6, a sealing rubber gasket 7, a guide sleeve 8, a supporting arm 9, a front limiting head 10 and a return spring 11.
The specific implementation mode is as follows:
example 1:
the utility model relates to a mechanical spraying spray tube front end dredging rod is realized like this, by push-and-pull rod 1, seal cover 2, sleeve pipe 3, sealing ring 4, cleaning head 5, exhaust tube 6, sealed cushion 7, uide bushing 8, support arm 9 and preceding stopper 10 constitution, sealing ring 4 overlaps on push-and-pull rod 1, the lower part that leans on of sealing ring 4 is divided into the toper structure, and the external diameter from the bottom up increases gradually, sealed cushion 7 is put on the toper part lateral surface of sealing ring 4, uide bushing 8 cover is arranged in push-and-pull rod 1, and is located sealing ring 4, the uide bushing 8 outer wall is connected with sealing ring 4 inner wall through a plurality of support arms 9, sleeve pipe 3 cover is arranged on push-and-pull rod 1, and sleeve pipe 3 bottom and stopper ring are connected, sleeve pipe 3 and the inside of sealing ring 4 are linked together, seal cover 2 cover is arranged on push-and-pull rod 1, one end of an exhaust pipe 6 is arranged on the side wall of the sleeve 3 and communicated with the interior of the sleeve 3, a front limiting head 10 is arranged at the bottom end of a push-pull rod 1, a cleaning head 5 is sleeved on the push-pull rod 1 and positioned between a sealing ring 4 and the front limiting head 10, the cleaning head 5 is of an elastic spiral metal plate structure, the bottom end of the cleaning head 5 is connected with the front limiting head 10, the top end of the cleaning head 5 is connected with the bottom of the sealing ring 4, the top end of the push-pull rod 1 is bent to form a pull ring, and burrs are arranged on the outer side edge of the cleaning head 5;
when the cleaning device is used, when the front end of the spray pipe blockage is dredged, the cleaning head 5 firstly extends into the spray pipe from the spray pipe opening, the sealing ring 4 is plugged into the spray pipe opening for sealing, the exhaust pipe 6 is connected with an external exhaust pump, the sealing ring 4 is fixed through external force, the push-pull rod 1 is pulled outwards along the spray pipe axial direction, the push-pull rod 1 pulls the cleaning head 5 to contract, the cleaning head 5 contracts axially, the cleaning head 5 expands radially and is attached to the inner wall of the spray pipe, the cleaning head 5 is driven to rotate in a reciprocating manner along the inner wall of the spray pipe through the reciprocating rotation of the push-pull rod 1, the inner wall of the spray pipe is scraped and cleaned, and meanwhile, the exhaust pipe 6 is used for extracting blockage cleaned from the interior of the spray pipe through suction force generated by the external exhaust pump and is pumped out of the spray pipe for;
example 2:
the difference between this example and example 1 is: the push-pull rod 1 is sleeved with a return spring 11 and is positioned between the sealing sleeve 2 and the pull ring; when in use, the automatic recovery of the cleaning head 5 can be assisted after the cleaning is finished;
the design that the sealing rubber gasket 7 is arranged on the outer side surface of the conical part of the sealing ring 4 can seal the space between the sealing ring 4 and the nozzle opening part, so that air leakage is avoided;
the design that the scraping thorns are arranged on the outer side edge of the cleaning head 5 can assist the cleaning head 5 in scraping and cleaning the inner wall of the spray pipe, so that the cleaning effect is further improved;
reach and stretch into the spray tube inside, clean the mesh of dredging through the inside reciprocating rotation of cleaner head 5 laminating spray tube under the condition of not dismantling.
The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.
It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (5)
1. The utility model provides a mechanical spraying spray tube front end dredging rod, characterized by: the device comprises a push-pull rod, a seal sleeve, a seal ring, a cleaning head, an exhaust tube, a seal rubber pad, a guide sleeve, a support arm and a front limit head, wherein the seal ring is sleeved on the push-pull rod, the lower part of the seal ring is of a conical structure, the outer diameter of the seal ring is gradually increased from bottom to top, the guide sleeve is sleeved on the push-pull rod and is positioned in the seal ring, the outer wall of the guide sleeve is connected with the inner wall of the seal ring through a plurality of support arms, the sleeve is sleeved on the push-pull rod and is connected with the limit ring, the sleeve is communicated with the interior of the seal ring, the seal sleeve is sleeved on the push-pull rod and is positioned in the middle of the top of the sleeve, one end of the exhaust tube is arranged on the side wall of the sleeve and is communicated with the interior of the sleeve, the front limit head is arranged at the bottom end, the top end of the cleaning head is connected with the bottom of the sealing ring, and the top end of the push-pull rod is bent to form a pull ring.
2. The mechanical spray nozzle tip venting rod of claim 1, wherein the push-pull rod is sleeved with a return spring and is positioned between the seal gland and the pull ring.
3. The mechanical spray nozzle forward end dredge bar of claim 1, characterized in that the cleaning head has scraping barbs on its outer side.
4. The mechanical spray nozzle tip wand of claim 1 or 3, wherein said cleaning head is of resilient helical sheet metal construction.
5. The mechanical spray nozzle tip bars of claim 1, wherein the outside of the tapered portion of the seal ring has a seal bead disposed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921073683.8U CN210701528U (en) | 2019-07-10 | 2019-07-10 | Mechanical spraying spray tube front end dredging rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921073683.8U CN210701528U (en) | 2019-07-10 | 2019-07-10 | Mechanical spraying spray tube front end dredging rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210701528U true CN210701528U (en) | 2020-06-09 |
Family
ID=70958266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921073683.8U Active CN210701528U (en) | 2019-07-10 | 2019-07-10 | Mechanical spraying spray tube front end dredging rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210701528U (en) |
-
2019
- 2019-07-10 CN CN201921073683.8U patent/CN210701528U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Guoyan Inventor after: Request for anonymity Inventor before: Request for anonymity |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231126 Address after: 274000, Room 1210, Building B1, MixC, Zhonghua West Road, Mudan District, Heze City, Shandong Province Patentee after: Li Guoyan Address before: 221000 18, six team of earth mountain village, Yunlong District, Xuzhou, Jiangsu. Patentee before: Li Changfeng |