CN112160561A - Architectural decoration spraying device - Google Patents
Architectural decoration spraying device Download PDFInfo
- Publication number
- CN112160561A CN112160561A CN202011199404.XA CN202011199404A CN112160561A CN 112160561 A CN112160561 A CN 112160561A CN 202011199404 A CN202011199404 A CN 202011199404A CN 112160561 A CN112160561 A CN 112160561A
- Authority
- CN
- China
- Prior art keywords
- roller
- negative pressure
- spraying
- operating rods
- pipe
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
- E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Abstract
The invention discloses a spraying device for building decoration, which comprises two operating rods, wherein one end of each operating rod is provided with a handle, a first roller and a second roller are respectively rotatably arranged between the two operating rods, a spraying cavity is formed between the first roller and the second roller, the operating rod in the spraying cavity is provided with a spraying rod, more than one spraying opening is arranged at the position, corresponding to a wall surface, of the upper surface and the lower surface of the spraying rod, one end of the spraying rod is connected with a storage barrel connected with the outside of the spraying pipe, one side of the bottom of the storage barrel is also connected with a negative pressure main pipe, and the other end of the negative pressure main pipe is connected with a two-way joint. The invention can realize the sealing operation of the spraying operation, can realize the sealing operation, and combines the modes of negative pressure adsorption and the like, so that the whole operation process is safer.
Description
Technical Field
The invention relates to the field of building decoration, in particular to a spraying device for building decoration.
Background
In the building wall spraying process, often use the spraying device, in order to improve the efficiency of construction, the mode of many adoption electric spraying now, electric spraying uses and can promote efficiency, but produces a large amount of raise dusts among the electric spraying process, also is the condition that paint splashes, is absorbed by the human body for a long time under this kind of condition and can cause very big human injury. In order to solve the problem, an operator generally wears the mask or the gas mask, but the mode is not temporary, is not comfortable to wear, affects the operation, and generally falls on the ground for splashed paint in the whole spraying process to cause resource waste, the splashed paint cannot be recycled for reuse, and the ground is inconvenient to clean.
Disclosure of Invention
The invention aims to solve the technical problem that a spraying device for building decoration can realize a totally-enclosed operation, effectively prevent paint from splashing and other conditions by matching with negative pressure and shielding of a baffle, provide spraying power by utilizing negative pressure suction, simplify the whole structure, effectively collect splashed paint and be more environment-friendly in use.
The invention is realized by the following technical scheme: a spraying device for building decoration comprises two operating rods, wherein one end of each operating rod is provided with a handle, a first roller and a second roller are respectively rotatably arranged between the two operating rods, a spraying cavity is formed between the first roller and the second roller, the operating rod in the spraying cavity is provided with a spraying rod, the upper surface and the lower surface of the spraying rod are provided with more than one spraying opening corresponding to the wall surface, one end of the spraying rod is connected with a storage barrel connected with the outside of the spraying pipe, one side of the bottom of the storage barrel is connected with a negative pressure main pipe, the other end of the negative pressure main pipe is connected with a two-way connector, the two-way connector is respectively connected with a negative pressure branch pipe, the negative pressure branch pipes are respectively in butt joint with the first roller and the second roller and are communicated, more than one through small hole is formed in each of the first roller and the second roller, the first roller and the second roller are all hollowed out, and the outside is wrapped with a rolling brushing layer.
According to the preferable technical scheme, a sealing piston is arranged in the storage barrel, the sealing piston divides the space inside the storage barrel into a liquid storage cavity at the top and an air inlet cavity at the bottom, the air inlet cavity is connected and communicated with the negative pressure header pipe, and the liquid storage cavity is connected and communicated with one end of the spraying pipe and used for supplying liquid for the spraying rod.
As a preferred technical scheme, a negative pressure pump is installed on the negative pressure main pipe, and the negative pressure pump pumps air in the first roller and the second roller to an air inlet cavity of the storage barrel to push the sealing piston to extrude paint upwards.
As the preferred technical scheme, the upper end surfaces of the two operating rods are provided with a cover plate corresponding to the spraying cavity, and two sides of the cover plate are fixedly arranged on the upper end surfaces of the operating rods through screws respectively.
As the preferred technical scheme, a battery pack and a control mainboard are arranged in one handle, a control key is arranged on the control mainboard, the control mainboard is connected with the battery pack, and the control mainboard is connected with the negative pressure pump through a power line.
As a preferred technical scheme, the cover plate is a transparent acrylic plate.
According to the preferable technical scheme, the negative pressure branch pipes are all metal pipes, the two sides of the first roller and the second roller are respectively provided with an insertion hole, the inner walls of the insertion holes are respectively provided with a sealing ring, and one end of each negative pressure branch pipe penetrates through the sealing ring to be inserted into the first roller and the second roller.
As preferred technical scheme, the position that corresponds the stock solution chamber on the storage bucket is provided with one and annotates the liquid mouth, and the bottom surface of storage bucket is provided with a thread sealing's bottom, installs the bottom in the storage bucket additional on the bottom with the sealing washer.
The invention has the beneficial effects that: the invention utilizes the combination of the cover plate and the negative pressure to effectively prevent dust from flying, and utilizes the two rollers as the shielding piece to ensure that the whole operation process is safer;
the invention utilizes the negative pressure adsorption force to push the sealing piston, achieves the purpose of pressure extrusion, further extrudes paint liquid, achieves the purpose of spraying, saves the use of a spraying motor, and achieves the condition of adsorbing splashes by negative pressure;
thirdly, the paint splashed by the negative pressure adsorption force can be absorbed by the paint spraying device and returned to the air inlet cavity for collection and reuse.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the present invention with the cover plate removed;
fig. 3 is a schematic view of the internal structure of the bucket of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in figures 1 and 2, the building decoration spraying device of the invention comprises two operating rods 2, a handle 1 is arranged at one end of each operating rod 2, a first roller 4 and a second roller 5 are respectively rotatably arranged between the two operating rods 2, a spraying cavity 3 is formed between the first roller 4 and the second roller 5, a spraying rod 6 is arranged on the operating rod 2 in the spraying cavity 3, more than one spraying opening 7 is arranged at the position, corresponding to the wall surface, of the upper surface and the lower surface of the spraying rod 6, one end of the spraying rod 6 is connected with a spraying pipe 8 and is connected with an external storage barrel 16, one side of the bottom of the storage barrel 16 is also connected with a negative pressure main pipe 12, the other end of the negative pressure main pipe 12 is connected with a two-way joint 11, the two-way joint 11 is respectively connected with a negative pressure branch pipe 9, the negative pressure branch pipes 9 are respectively in butt joint conduction with the first roller 4 and the second roller 5, more than one through small hole is arranged on each of the first roller 4 and, the first roller 4 and the second roller 5 are both hollow, and the outside is wrapped with a rolling brush layer.
In this embodiment, as shown in fig. 3, a sealing piston 22 is disposed in the storage barrel 16, the sealing piston 22 divides the space inside the storage barrel into a liquid storage cavity 23 at the top and an air inlet cavity 21 at the bottom, the air inlet cavity 21 is connected and conducted with the negative pressure main pipe 12, the liquid storage cavity 23 is connected and conducted with one end of the spraying pipe 13, so as to supply liquid to the spraying rod 6, and after air enters the air inlet cavity, the sealing piston 22 is pushed to move towards the liquid storage cavity 23.
In this embodiment, a negative pressure pump 17 is installed on the negative pressure manifold 12, the negative pressure pump 17 pumps the air in the first roller 4 and the second roller 5 into the air inlet chamber 21 of the storage barrel 16 to push the sealing piston 22 to press the paint upwards, the negative pressure pump 17 also has a function of generating negative pressure on the first roller 4 and the second roller 5, and as the spraying chamber is wrapped by the first roller and the second roller, after the negative pressure is generated on the first roller and the second roller, the splashes and the air in the spraying chamber can be adsorbed to prevent the splashes and the air from drifting, and the adsorbed air and the splashes can enter the air inlet chamber to be collected, so that the air inlet chamber expands to push the sealing piston, thereby achieving the purpose of extrusion spraying.
In this embodiment, the upper end of two action bars 2 is provided with a apron 18 towards the spraying chamber, and screw fixed mounting is passed through respectively on the up end of action bars 2 to the both sides of apron 18, and apron 18 is for adopting a transparent acrylic plate, and the permeable apron is observed, utilizes apron, two cylinders and two action bars to realize a confined spraying space simultaneously, prevents the condition that paint splashes.
In this embodiment, a battery assembly and a control main board are disposed in one of the handles 1, a control key is disposed on the control main board (not shown), the control main board is connected to the battery assembly, the control main board is connected to the negative pressure pump through a power line, and the control key can control the negative pressure pump during operation.
In this embodiment, the negative pressure is in charge of 9 and all adopts a tubular metal resonator, it is first, the both sides of second cylinder set up the jack respectively, the jack inner wall all is provided with a sealing washer (not shown), 9 one end of negative pressure is in charge of and is passed the sealing washer and insert in first, in the second cylinder, the position that corresponds the stock solution chamber on the bucket is provided with one and annotates liquid mouth 15, the bottom surface of bucket is provided with a thread seal's bottom (not shown), install the sealing washer additional on the bottom in the bottom of bucket, the coating that splashes of collection can be inhaled the intracavity of admitting air and collect, open the bottom and take out the operation, annotate the notes liquid mouth simultaneously and annotate the notes that accomplish paint.
The invention has the beneficial effects that: the invention utilizes the combination of the cover plate and the negative pressure to effectively prevent dust from flying, and utilizes the two rollers as the shielding piece to ensure that the whole operation process is safer;
the invention utilizes the negative pressure adsorption force to push the sealing piston, achieves the purpose of pressure extrusion, further extrudes paint liquid, achieves the purpose of spraying, saves the use of a spraying motor, and achieves the condition of adsorbing splashes by negative pressure;
thirdly, the paint splashed by the negative pressure adsorption force can be absorbed by the paint spraying device and returned to the air inlet cavity for collection and reuse.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (8)
1. The utility model provides a building decoration spraying device which characterized in that: the automatic coating machine comprises two operating rods, wherein one ends of the operating rods are respectively provided with a handle, a first roller and a second roller are respectively rotatably installed between the two operating rods, a coating cavity is formed between the first roller and the second roller, a coating rod is installed on the operating rods in the coating cavity, more than one coating port is arranged on the upper surface and the lower surface of the coating rod corresponding to the wall surface, one end of the coating rod is connected with a storage barrel which is connected with the outside of a coating pipe connector, one side of the bottom of the storage barrel is connected with a negative pressure main pipe, the other end of the negative pressure main pipe is connected with a two-way connector, the two-way connector is connected with a negative pressure branch pipe respectively, the negative pressure branch pipes are respectively in butt joint with the first roller and the second roller and are communicated, more than one small hole is formed in the first roller and the second roller, the first roller and the second roller.
2. The architectural decoration spraying apparatus of claim 1, wherein: set up a sealing piston in the bucket, sealing piston divides into the liquid storage chamber at top and the chamber of admitting air of bottom with the inside space of bucket, and the chamber of admitting air switches on with negative pressure house steward is connected, and the liquid storage chamber switches on with the one end connection of spraying pipe for supply liquid for the spraying pole.
3. The architectural finishing spray device according to claim 1 or 2, wherein: and a negative pressure pump is arranged on the negative pressure main pipe, and the negative pressure pump pumps the gas in the first roller and the second roller out to the gas inlet cavity of the storage barrel to push the sealing piston to extrude the paint upwards.
4. The architectural decoration spraying apparatus of claim 1, wherein: the upper end surfaces of the two operating rods are provided with a cover plate corresponding to the spraying cavity, and two sides of the cover plate are fixedly arranged on the upper end surfaces of the operating rods through screws respectively.
5. The architectural decoration spraying apparatus of claim 1, wherein: a battery pack and a control mainboard are arranged in one handle, a control key is arranged on the control mainboard, the control mainboard is connected with the battery pack, and the control mainboard is connected with a negative pressure pump through a power line.
6. The architectural decoration spraying apparatus of claim 4, wherein: the cover plate is a transparent acrylic plate.
7. The architectural decoration spraying apparatus of claim 1, wherein: the negative pressure branch pipe is made of a metal pipe, the two sides of the first roller and the second roller are respectively provided with a jack, the inner walls of the jacks are respectively provided with a sealing ring, and one end of the negative pressure branch pipe penetrates through the sealing ring to be inserted into the first roller and the second roller.
8. The architectural decoration spraying apparatus of claim 1, wherein: the position that corresponds the stock solution chamber on the bucket is provided with one and annotates the liquid mouth, and the bottom surface of bucket is provided with a thread seal's bottom, installs the sealing washer additional on the bottom in the bottom of bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011199404.XA CN112160561A (en) | 2020-11-01 | 2020-11-01 | Architectural decoration spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011199404.XA CN112160561A (en) | 2020-11-01 | 2020-11-01 | Architectural decoration spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112160561A true CN112160561A (en) | 2021-01-01 |
Family
ID=73865397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011199404.XA Pending CN112160561A (en) | 2020-11-01 | 2020-11-01 | Architectural decoration spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112160561A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5310120A (en) * | 1992-09-09 | 1994-05-10 | Sames S.A. | Spraying device with an insulated storage tank for electrically conductive coating product |
| CN101407266A (en) * | 2007-10-11 | 2009-04-15 | 谢宗东 | automatic squeezing type bottles |
| CN207863406U (en) * | 2017-12-23 | 2018-09-14 | 深圳市坐标建筑装饰工程股份有限公司 | A kind of hand-held building wall painting device |
| CN209379254U (en) * | 2018-11-09 | 2019-09-13 | 肖浩 | A kind of Spray painting tool for gunning concrete acid-resistant anticorrosion paint |
| CN110306761A (en) * | 2019-06-04 | 2019-10-08 | 中旭建设集团有限公司 | A kind of high-rise building exterior coating spray equipment |
| CN111219040A (en) * | 2020-01-15 | 2020-06-02 | 杜广锋 | Building outer wall spraying device capable of recycling paint |
| CN111411763A (en) * | 2020-04-01 | 2020-07-14 | 陈本英 | Adjustable hand-held type building wall whitewashes device |
-
2020
- 2020-11-01 CN CN202011199404.XA patent/CN112160561A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5310120A (en) * | 1992-09-09 | 1994-05-10 | Sames S.A. | Spraying device with an insulated storage tank for electrically conductive coating product |
| CN101407266A (en) * | 2007-10-11 | 2009-04-15 | 谢宗东 | automatic squeezing type bottles |
| CN207863406U (en) * | 2017-12-23 | 2018-09-14 | 深圳市坐标建筑装饰工程股份有限公司 | A kind of hand-held building wall painting device |
| CN209379254U (en) * | 2018-11-09 | 2019-09-13 | 肖浩 | A kind of Spray painting tool for gunning concrete acid-resistant anticorrosion paint |
| CN110306761A (en) * | 2019-06-04 | 2019-10-08 | 中旭建设集团有限公司 | A kind of high-rise building exterior coating spray equipment |
| CN111219040A (en) * | 2020-01-15 | 2020-06-02 | 杜广锋 | Building outer wall spraying device capable of recycling paint |
| CN111411763A (en) * | 2020-04-01 | 2020-07-14 | 陈本英 | Adjustable hand-held type building wall whitewashes device |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210101 |
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| RJ01 | Rejection of invention patent application after publication |