CN205604678U - Self -pumping formula roller coat device - Google Patents
Self -pumping formula roller coat device Download PDFInfo
- Publication number
- CN205604678U CN205604678U CN201620378409.1U CN201620378409U CN205604678U CN 205604678 U CN205604678 U CN 205604678U CN 201620378409 U CN201620378409 U CN 201620378409U CN 205604678 U CN205604678 U CN 205604678U
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- CN
- China
- Prior art keywords
- roller
- coating
- self
- conveying pipe
- pump
- 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
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Abstract
The utility model relates to a whitewash the instrument field, the application discloses a self -pumping formula roller coat device, the loach carrying platform comprises a supporting fram, roller and drum pump, roller outside fixed surface pubescence carpet veneer, be fixed with the pivot on the roller, the pivot articulates on the support frame, the drum pump is fixed in on the support frame, the drum pump includes the input shaft, and a gas inlet pipe, input shaft and pivot fixed connection, the input shaft is coaxial with the pivot, the inlet intercommunication has the feed liquor pipe, the liquid outlet intercommunication has the conveyer pipe, the conveyer pipe is fixed in on the support frame, the felt layer outside is arranged in to the conveyer pipe, it has a plurality of discharge openings to open on the conveyer pipe, the discharge opening is towards the felt layer. This patent is anticipated is providing a self -pumping formula roller coat device to automatically, with coating pump sending to applicator roll, avoid extravagant coating, avoid consuming the energy, and make coating more paint on the wall uniformly easily.
Description
Technical field
This utility model relates to painting field of tool, particularly relates to a kind of self-pump type's roller coating device.
Background technology
Building wall, when brush coating, needs to use coating roll.The structure of existing coating roll is to be rotationally connected a roller with felt layers on bracing frame, hand-held supports frame, rolls roller and carries out the brushing of coating.During using, it usually needs by hand coating roll is extend into equipped with in the container for paint of coating, dip coating, make clagging in the felt layers on coating roll surface, on metope, then roll coating roll, make coating be applied on metope.
But in use, when coating roll leaves container for paint after dipping coating, a part of coating will drop on ground from coating roll, cause the waste of coating.Although paint pump is delivered to coating roll by conventional pumping installations in prior art, to avoid the manual coating that dips, but typically require use motor during pumping and drive and access power supply, add the consumption of the energy, add cost.Further, each coating roll is when metope daub, and on the metope first smeared, owing to the coating in felt layers is more, the coating therefore spread by painting is the most more.But along with the coating in felt layers constantly reduces during smearing so that after coating on the metope smeared less, therefore, it is difficult to guarantee that coating material is uniform.
Utility model content
This utility model is intended to provide a kind of self-pump type's roller coating device, automatically paint pump is delivered to coating roll, it is to avoid waste coating, it is to avoid consume the energy, and make coating more uniformly be applied on metope.
Self-pump type's roller coating device in this programme, including bracing frame, roller and drum pump, roller outer surface is fixed with felt layers, rotating shaft it is fixed with on roller, rotating shaft is articulated with on bracing frame, drum pump is fixed on bracing frame, drum pump includes that power shaft, inlet and liquid outlet, power shaft and rotating shaft are fixing and connects, and power shaft is coaxial with rotating shaft, inlet is communicated with feed tube, liquid outlet is communicated with conveying pipe, and conveying pipe is fixed on bracing frame, and conveying pipe is placed in outside felt layers, having some discharge openings on conveying pipe, discharge opening is towards felt layers.
The know-why of this programme and having the beneficial effect that
1, drum pump is the pump that rotor rotates in the pump housing, when rotor rotates, and the spatial volume generating period change formed between rotor and the pump housing, thus pump liquid；Generally it is fixed with power shaft on the rotor of drum pump, drives power shaft to rotate and rotate with rotor driven.During daub, roller is pressed on surface of wall and rolls along metope, and the coating adhered in felt layers in rolling process is applied in metope；This programme utilizes the rolling of roller to be power, drives drum pump input to rotate, to drive revolution pump work；The liquid outlet of drum pump is connected conveying pipe, conveying pipe has discharge opening and towards felt layers, the inlet connection feed tube of drum pump；When daub, feed tube is inserted in container for paint, hand-held supports frame, roller is made to roll along metope, roller drives drum pump operating, paint pump is sent into conveying pipe by feed tube by drum pump, and coating is sprayed onto in felt layers by the discharge opening on conveying pipe under the promotion of pumping pressure, thus realizes automatically paint pump being delivered to coating roll.
2, during daub, roller need not go deep into dipping in container for paint coating again, it is to avoid when dipping coating, coating drippage and waste；This programme is with the rolling of roller during daub as power simultaneously, smears stopping, the work of drum pump i.e. stops, it is to avoid after smearing stopping in prior art, pumping installations continues to pump coating and the waste of coating that causes.
3, this programme is with the rolling of roller during daub as power, it is not necessary to increase power source, from without consuming the energy.
4, during daub, progressive rolling movement roller, can ensure that coating is persistently pumped on coating roll, make to have remained in the felt layers of roller coating, avoid the occurrence of the coating on the metope first smeared after every time dipping coating in prior art more, after the less situation of coating on the metope smeared so that coating is more uniformly applied on metope；And in this programme, roller velocity of rotation is directly proportional to the speed smeared, the speed that drum pump is rotated is directly proportional to smearing speed, then the rate of pumping making coating is directly proportional to smearing speed, avoid and smear that speed is uneven and the generation of situation that cause coating material is uneven, further ensure coating and be applied to equably on metope.
Prioritization scheme one based on such scheme: be provided with check valve between described conveying pipe and described liquid outlet, check valve includes water inlet and outlet, water inlet connection liquid outlet, outlet connection conveying pipe.Coating is only capable of by drum pump and flows to conveying pipe, it is to avoid the paint return in conveying pipe, it is ensured that the efficiency of pumping coating.
Prioritization scheme two based on prioritization scheme one: be provided with flow control valve on described feed tube.By regulating the rate of pumping of flow control valve adjusting coating.
Prioritization scheme three based on prioritization scheme two: the arrival end of described feed tube is provided with filter screen.Prevent the impurity in coating from entering in coating pump tubing length, and then prevent impurity from blocking check valve, it is ensured that the smoothness of coating pumping.
Prioritization scheme four based on prioritization scheme three: described discharge opening is distributed on described conveying pipe, the quantity of discharge opening is no less than 8.It is beneficial to be sprayed in the felt layers on roller coating equably, is then beneficial to coating uniform application on metope.
Prioritization scheme five based on prioritization scheme four: a diameter of 3-5mm of described discharge opening.When discharge opening is less than 3mm, discharge opening hinders the ejection of coating, causes paint spray too small to the amount of felt layers, reduces pumping efficiency；When discharge opening is more than 5mm, coating will be caused to be only capable of from 3-5 hole of drum pump spray, discharge opening away from revolution pump side sprays without coating, is unfavorable for being sprayed at equably by coating in the felt layers on roller, is then unfavorable for coating uniform application on metope.
Prioritization scheme six based on prioritization scheme five: described conveying pipe is parallel with described roller.Be conducive to further being sprayed in the felt layers on roller coating equably, be then beneficial to coating uniform application on metope.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment self-pump type's roller coating device.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Reference in Figure of description includes: bracing frame 1, roller 2, drum pump 3, power shaft 301, inlet 302, liquid outlet 303, felt layers 4, rotating shaft 5, feed tube 6, flow control valve 7, filter screen 8, conveying pipe 9, discharge opening 10, check valve 11, container for paint 12.
nullEmbodiment self-pump type's roller coating device is the most as shown in Figure 1: include bracing frame 1、Roller 2 and drum pump 3，Roller 2 outer surface is fixed with felt layers 4，Rotating shaft 5 it is fixed with on roller 2，Rotating shaft 5 is coaxial with roller 2，Rotating shaft 5 is articulated with on bracing frame 1，Drum pump 3 is fixed on bracing frame 1，Drum pump 3 includes power shaft 301、Inlet 302 and liquid outlet 303，Power shaft 301 and the fixing connection of rotating shaft 5，Power shaft 301 is coaxial with rotating shaft 5，Inlet 302 is communicated with feed tube 6，Flow control valve 7 is installed on feed tube 6，Insertion container for paint 12 end of feed tube 6 is fixed with filter screen 8，Liquid outlet 303 is communicated with conveying pipe 9，Conveying pipe 9 is fixed on bracing frame 1，Conveying pipe 9 axis is parallel to roller 2 axis，Conveying pipe 9 is placed in outside felt layers 4，Ten discharge openings 10 are had on conveying pipe 9，Discharge opening 10 is distributed on conveying pipe 9，A diameter of 4mm of discharge opening 10，Discharge opening 10 is towards felt layers 4，Between conveying pipe 9 and liquid outlet 303, check valve 11 is installed，Check valve 11 includes water inlet and outlet，Water inlet connection liquid outlet 303，Outlet connection conveying pipe 9.
During daub, feed tube 6 is inserted in container for paint 12, hand-held supports frame 1, roller 2 is made to roll along metope, the scrolling bands driven input shaft 301 of roller 2 rotates, power shaft 301 drives drum pump 3 to work, coating is after drainage screen 8 filters, it is pumped to carry pipe 9 by drum pump 3, coating is sprayed onto in felt layers 4 equably by the discharge opening 10 on conveying pipe 9 under the promotion of pumping pressure, felt layers 4 with the rolling of roller 2 by coating material to metope, progressive rolling movement roller 2, coating is persistently pumped in felt layers 4, can be continued for smearing.
During smearing, the rate of pumping of coating is directly proportional to smearing speed, and it is the fastest to smear speed, and the rate of pumping of coating is the fastest so that even if it is uneven to smear speed, coating also can be made to be smeared on metope equably；The flow control valve 7 simultaneously installed on feed tube 6 can control the speed of coating pumping further, it is simple to controls the quality smeared；And carrying the check valve 11 installed between pipe 9 and liquid outlet 303 so that coating is only capable of being flowed to carry pipe 9 by drum pump 3, it is to avoid the paint return in conveying pipe 9, it is ensured that the efficiency of pumping coating.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (7)
1. self-pump type's roller coating device, including bracing frame, roller and drum pump, roller outer surface is fixed with felt layers, rotating shaft it is fixed with on roller, rotating shaft is articulated with on bracing frame, it is characterized in that, drum pump is fixed on bracing frame, and drum pump includes power shaft, inlet and liquid outlet, power shaft and the fixing connection of rotating shaft, power shaft is coaxial with rotating shaft, and inlet is communicated with feed tube, and liquid outlet is communicated with conveying pipe, conveying pipe is fixed on bracing frame, and conveying pipe is placed in outside felt layers, conveying pipe having some discharge openings, discharge opening is towards felt layers.
Self-pump type's roller coating device the most according to claim 1, it is characterised in that: being provided with check valve between described conveying pipe and described liquid outlet, check valve includes water inlet and outlet, water inlet connection liquid outlet, outlet connection conveying pipe.
Self-pump type's roller coating device the most according to claim 2, it is characterised in that: on described feed tube, flow control valve is installed.
Self-pump type's roller coating device the most according to claim 3, it is characterised in that: the arrival end of described feed tube is provided with filter screen.
Self-pump type's roller coating device the most according to claim 4, it is characterised in that: described discharge opening is distributed on described conveying pipe, and the quantity of discharge opening is no less than 8.
Self-pump type's roller coating device the most according to claim 5, it is characterised in that: a diameter of 3-5mm of described discharge opening.
Self-pump type's roller coating device the most according to claim 6, it is characterised in that: described conveying pipe is parallel with described roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378409.1U CN205604678U (en) | 2016-04-29 | 2016-04-29 | Self -pumping formula roller coat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378409.1U CN205604678U (en) | 2016-04-29 | 2016-04-29 | Self -pumping formula roller coat device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205604678U true CN205604678U (en) | 2016-09-28 |
Family
ID=56967846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620378409.1U Expired - Fee Related CN205604678U (en) | 2016-04-29 | 2016-04-29 | Self -pumping formula roller coat device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205604678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735517A (en) * | 2019-10-15 | 2020-01-31 | 刘森 | self-spraying type brushing roller for exterior wall paint |
| CN113019819A (en) * | 2021-04-20 | 2021-06-25 | 巴州鼎力杆塔有限公司 | Mould release agent spraying device |
-
2016
- 2016-04-29 CN CN201620378409.1U patent/CN205604678U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735517A (en) * | 2019-10-15 | 2020-01-31 | 刘森 | self-spraying type brushing roller for exterior wall paint |
| CN113019819A (en) * | 2021-04-20 | 2021-06-25 | 巴州鼎力杆塔有限公司 | Mould release agent spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170429 |