CN110145104B - Hand-held type coating spary machine - Google Patents
Hand-held type coating spary machine Download PDFInfo
- Publication number
- CN110145104B CN110145104B CN201910453578.5A CN201910453578A CN110145104B CN 110145104 B CN110145104 B CN 110145104B CN 201910453578 A CN201910453578 A CN 201910453578A CN 110145104 B CN110145104 B CN 110145104B
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- China
- Prior art keywords
- right end
- central tube
- machine shell
- filter screen
- cylinder
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- Expired - Fee Related
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Nozzles (AREA)
Abstract
The invention relates to the field of architectural decoration machinery, in particular to a handheld paint spraying machine which comprises a machine shell, wherein a storage cavity and a driving cavity are respectively formed in the left side and the right side of the interior of the machine shell, a central pipe is hermetically and rotatably installed in the middle of the right side of the machine shell, the central pipe is driven to rotate by a driving mechanism arranged in the driving cavity, a piston is arranged in the storage cavity in a matched and sliding mode, a micro telescopic cylinder used for pushing the piston to move left and right is arranged at the left end of the machine shell, a plurality of bristles are circumferentially installed on the central pipe on the inner side of the right end of the machine shell, and a. The invention has good painting effect and high efficiency by setting the internal structure of the central tube and setting the brush hair and the spray head, and is beneficial to popularization.
Description
Technical Field
The invention relates to the field of architectural decoration machinery, in particular to a handheld paint spraying machine.
Background
Building decoration is a short for building decoration project. The architectural decoration is a variety of processes for the interior and exterior surfaces and spaces of buildings by using decorative materials or ornaments in order to protect the main structure of the buildings, improve the physical properties and use functions of the buildings and beautify the buildings. Architectural decoration is an indispensable part of people's life.
The existing paint spraying machine for architectural decoration has the disadvantages of large volume, high manufacturing cost, inconvenient use, unsatisfactory painting effect and low efficiency. Therefore, in view of the above situation, there is a need to develop a handheld paint sprayer to overcome the shortcomings of the current practical application.
Disclosure of Invention
It is an object of embodiments of the present invention to provide a hand-held paint sprayer to solve the above-mentioned problems of the prior art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
the utility model provides a hand-held type coating spary machine, includes the casing, the handle is installed to the downside of casing, is provided with the function control switch on hand, storage chamber and drive chamber have been seted up respectively to the inside left and right sides of casing, the right side middle part of casing is sealed to rotate and is installed the center tube, the center tube is rotated by the actuating mechanism drive that the drive intracavity set up, storage intracavity cooperation is slided and is provided with the piston, and the left end of casing is provided with and is used for promoting the miniature telescopic cylinder that the piston removed, a plurality of brush hairs are installed to the right-hand member inboard circumference on the center tube of casing, the right-hand member side circumference of center tube is provided with a plurality.
As a further scheme of the invention: the center tube runs through the setting of drive chamber, and the left end face of center tube flushes with the right-hand member face of storage cavity.
As a further scheme of the invention: the driving mechanism comprises a micro motor, a driven gear and a driving gear, the micro motor is fixedly arranged in the driving cavity, the driving gear is fixedly arranged on an output shaft of the micro motor, the driven gear is fixedly arranged on a central tube in the driving cavity, and the driving gear is meshed with the driven gear.
As a further scheme of the invention: the upper side of the machine shell is also provided with a feed inlet connected with the right end of the material storage cavity; and a window for observing the coating amount in the storage cavity is also arranged on the shell.
As a further scheme of the invention: the right-hand member inboard of casing is the toper structure, and the brush hair is that the right-hand member inclines to the outside and sets up, and the brush hair is parallel with the right-hand member inside wall of casing, the right-hand member face of brush hair is located the right side of casing right-hand member face.
As a further scheme of the invention: the left side in the center tube is provided with an anti-reverse cylinder, the right side in the center tube is provided with a filter screen cylinder, the anti-reverse cylinder and the filter screen cylinder are of conical structures with large left and small right, the right end of the anti-reverse cylinder is positioned on the inner side of the filter screen cylinder, the inner side of the anti-reverse cylinder is provided with a plurality of stirring rods with sizes gradually reduced from left to right in a staggered manner, and the right end of the anti-reverse cylinder is also provided with a one-way valve; the inner wall of the filter screen cylinder is provided with a spiral rib, the right end of the filter screen cylinder is fixedly connected with the inner wall of the right end of the central tube in a sealing way, and the middle part of the right end of the central tube is also provided with a trash discharging port communicated with the inner cavity of the filter screen cylinder.
As a further scheme of the invention: the stirring rod is perpendicular to the inner wall of the central tube.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
according to the handheld paint spraying and brushing machine, the piston can be driven to move rightwards through the micro telescopic cylinder, so that paint in the material storage cavity is extruded, the paint can be sprayed onto the bristles from each spray head, and then the paint can be coated and brushed through the bristles; the micro motor can drive the central tube to rotate, so that the coating sprayed by each spray head is centrifugally dispersed on the bristles, and the bristles continuously rotate, thereby improving the brushing effect and efficiency of the bristles; the coating is guided by the anti-reverse cylinder and the filter screen cylinder arranged on the inner wall of the central tube, the coating and impurities are prevented from flowing back by the one-way valve, and the coating can be homogenized and stirred by the stirring rod arranged in the anti-reverse cylinder; in the filter screen section of thick bamboo was entered into to the coating of following the discharge of anti-contrary section of thick bamboo right-hand member, can filter the coating through filter screen section of thick bamboo, coating is discharged from the shower nozzle to the back, promotes the quality of coating, through the spiral bead that filter screen section of thick bamboo inner wall set up, both can move the coating stirring, also can make the impurity in the filter screen section of thick bamboo move right, is used for the discharge of filter screen section of thick bamboo impurity through the row miscellaneous mouth that the center tube right-hand member set up.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic partial sectional structure view of a front view according to an embodiment of the present invention.
FIG. 3 is a schematic cross-sectional view of a center tube portion in an embodiment of the present invention.
In the figure: 1-a micro telescopic cylinder, 2-a window, 3-a feed inlet, 4-a handle, 5-a function control switch, 6-bristles, 7-a machine shell, 8-a material storage cavity, 9-a piston, 10-a micro motor, 11-a driving cavity, 12-a driven gear, 13-a driving gear, 14-a central tube, 15-a spray head, 16-a trash discharge port, 17-an anti-reverse cylinder, 18-a stirring rod, 19-a filter screen cylinder, 20-a spiral rib and 21-a one-way valve.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, a handheld paint spraying machine includes a housing 7, a handle 4 is installed on a lower side of the housing 7, a function control switch 5 is installed on the handle 4, an electrical component of the device can be controlled through the function control switch 5, a material storage chamber 8 and a driving chamber 11 are respectively installed on left and right sides inside the housing 7, a central tube 14 is installed in the right middle of the housing 7 in a sealed and rotating manner, the central tube 14 penetrates through the driving chamber 11, a left end surface of the central tube 14 is flush with a right end surface of the material storage chamber 8, the central tube 14 is driven to rotate by a driving mechanism installed in the driving chamber 11, specifically, the driving mechanism includes a micro motor 10, a driven gear 12 and a driving gear 13, the micro motor 10 is fixedly installed in the driving chamber 11, the driving gear 13 is installed and fixed on an output shaft of the micro, a driven gear 12 is fixedly arranged on a central tube 14 in the driving cavity 11, the driving gear 13 is meshed with the driven gear 12, and the central tube 14 can be driven to rotate through the operation of the micro motor 10.
A piston 9 is arranged in the material storage cavity 8 in a matched sliding mode, and a micro telescopic cylinder 1 used for pushing the piston 9 to move left and right is arranged at the left end of the machine shell 7; the upper side of the machine shell 7 is also provided with a feed inlet 3 connected with the right end of the material storage cavity 8, and the feed inlet 3 is used for supplementing and adding the coating; and the machine shell 7 is also provided with a window 2 for observing the coating amount in the storage cavity 8.
The right-hand member inboard of casing 7 is the toper structure, and a plurality of brush hairs 6 are installed to the right-hand member inboard of casing 7 circumference on center tube 14, brush hairs 6 set up for the right-hand member inclines to the outside, and brush hairs 6 are parallel with the right-hand member inside wall of casing 7, the right-hand member face of brush hairs 6 is located the right side of casing 7 right-hand member face, the right-hand member side circumference of center tube 14 is provided with a plurality of shower nozzles 15, is used for the blowout of coating through shower nozzle 15.
The function control switch 5 is used for controlling the micro telescopic cylinder 1 and the micro motor 10, and the specific control circuit connection is realized by adopting the prior art, which is not described again.
Example 2
Referring to fig. 3, the difference between the present embodiment and embodiment 1 is:
in this embodiment, an anti-reverse cylinder 17 is installed on the left side inside the center tube 14, a filter screen cylinder 19 is installed on the right side inside the center tube 14, the anti-reverse cylinder 17 and the filter screen cylinder 19 are both in a tapered structure with a large left and a small right, the right end of the anti-reverse cylinder 17 is located inside the filter screen cylinder 19, a plurality of stirring rods 18 with sizes gradually decreasing from left to right are staggered inside the anti-reverse cylinder 17, the stirring rods 18 are perpendicular to the inner wall of the center tube 14, a check valve 21 is further arranged on the right end of the anti-reverse cylinder 17, and paint backflow is avoided through the check valve 21 (in order to enable the piston 9 to move leftward, an air inlet valve can be arranged on the feed inlet 3, or other manners are adopted, which are not described; the inner wall of the filter screen cylinder 19 is provided with a spiral rib 20, the right end of the filter screen cylinder 19 is fixedly connected with the inner wall of the right end of the central tube 14 in a sealing manner, the middle part of the right end of the central tube 14 is also provided with a trash discharging port 16 communicated with the inner cavity of the filter screen cylinder 19, and the trash discharging port 16 is used for discharging impurities.
According to the handheld paint spraying and brushing machine, the piston 9 can be driven to move rightwards through the micro telescopic cylinder 1, so that paint in the storage cavity 8 is extruded, the paint can be sprayed onto the bristles 6 from each spray head 15, and then the paint can be coated and brushed through the bristles 6; the micro motor 10 can drive the central tube 14 to rotate, so that the coating sprayed by each spray head 15 is centrifugally dispersed on the bristles 6, and the bristles 6 continuously rotate, thereby improving the brushing effect and efficiency of the bristles 6; the anti-reverse cylinder 17 can guide the flow of the coating through the anti-reverse cylinder 17 and the filter screen cylinder 19 arranged on the inner wall of the central tube 14, the one-way valve 21 can prevent the coating and impurities from flowing reversely, and the coating can be homogenized and stirred through the stirring rod 18 arranged in the anti-reverse cylinder 17; the coating discharged from the right end of the anti-reverse cylinder 17 enters the filter screen cylinder 19, the coating can be filtered through the filter screen cylinder 19, the coating is discharged from the spray head 15, the quality of the coating is improved, the coating can be stirred, impurities in the filter screen cylinder 19 can be moved to the right through the spiral convex edge 20 arranged on the inner wall of the filter screen cylinder 19, and the impurity discharge port 16 arranged at the right end of the central tube 14 is used for discharging the impurities in the filter screen cylinder 19.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (5)
1. A hand-held paint spraying machine comprises a machine shell (7), a handle (4) is arranged at the lower side of the machine shell (7), a function control switch (5) is arranged on the handle (4), it is characterized in that the left side and the right side of the interior of the machine shell (7) are respectively provided with a material storage cavity (8) and a driving cavity (11), a central tube (14) is hermetically and rotatably arranged in the middle of the right side of the machine shell (7), the central tube (14) is driven to rotate by a driving mechanism arranged in the driving cavity (11), a piston (9) is arranged in the material storage cavity (8) in a matching and sliding manner, a micro telescopic cylinder (1) for pushing the piston (9) to move left and right is arranged at the left end of the machine shell (7), a plurality of bristles (6) are circumferentially arranged on a central tube (14) at the inner side of the right end of the shell (7), a plurality of spray heads (15) communicated with the material storage cavity (8) are circumferentially arranged on the right end side face of the central pipe (14);
the left side in the center pipe (14) is provided with an anti-reverse cylinder (17), the right side in the center pipe (14) is provided with a filter screen cylinder (19), the anti-reverse cylinder (17) and the filter screen cylinder (19) are both in a conical structure with a large left and a small right, the right end of the anti-reverse cylinder (17) is positioned on the inner side of the filter screen cylinder (19), the inner side of the anti-reverse cylinder (17) is provided with a plurality of stirring rods (18) with sizes gradually reduced from left to right in a staggered manner, and the right end of the anti-reverse cylinder (17) is also provided with a one-way valve (21); the inner wall of the filter screen cylinder (19) is provided with a spiral rib (20), the right end of the filter screen cylinder (19) is fixedly connected with the inner wall of the right end of the central tube (14) in a sealing way, and the middle part of the right end of the central tube (14) is also provided with a trash discharge port (16) communicated with the inner cavity of the filter screen cylinder (19);
the stirring rod (18) is vertical to the inner wall of the central tube (14).
2. The hand paint sprayer according to claim 1, wherein the central tube (14) is arranged through the drive chamber (11), the left end face of the central tube (14) being flush with the right end face of the storage chamber (8).
3. The hand-held paint sprayer according to claim 1, wherein the driving mechanism comprises a micro motor (10), a driven gear (12) and a driving gear (13), the micro motor (10) is fixedly arranged in the driving cavity (11), the driving gear (13) is fixedly arranged on an output shaft of the micro motor (10), the driven gear (12) is fixedly arranged on a central tube (14) in the driving cavity (11), and the driving gear (13) and the driven gear (12) are meshed and connected.
4. The hand-held paint sprayer according to claim 2, wherein the upper side of the housing (7) is further provided with a feed opening (3) connected with the right end of the storage chamber (8); and a window (2) for observing the coating amount in the storage cavity (8) is also arranged on the machine shell (7).
5. The hand-held paint sprayer according to claim 4, wherein the right end inside of the housing (7) is of a tapered structure, the bristles (6) are inclined from the right end to the outside, the bristles (6) are parallel to the right end inside wall of the housing (7), and the right end surface of the bristles (6) is located on the right side of the right end surface of the housing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910453578.5A CN110145104B (en) | 2019-05-28 | 2019-05-28 | Hand-held type coating spary machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910453578.5A CN110145104B (en) | 2019-05-28 | 2019-05-28 | Hand-held type coating spary machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110145104A CN110145104A (en) | 2019-08-20 |
| CN110145104B true CN110145104B (en) | 2021-01-08 |
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ID=67593439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910453578.5A Expired - Fee Related CN110145104B (en) | 2019-05-28 | 2019-05-28 | Hand-held type coating spary machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110145104B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021679B (en) * | 2019-12-25 | 2021-06-08 | 六安维奥智能科技有限公司 | Paint coating device |
| CN111005539B (en) * | 2019-12-25 | 2021-04-27 | 六安维奥智能科技有限公司 | Coating whitewashes device |
| CN111411760A (en) * | 2020-04-01 | 2020-07-14 | 陈本英 | Quick whitewashing device of building wall |
| CN114991427A (en) * | 2022-04-29 | 2022-09-02 | 中国一冶集团有限公司 | Waterproof coating brushing and recycling device for water-stopping screw hole and construction method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000314230A (en) * | 1999-04-28 | 2000-11-14 | Taisei Corp | Blowing device and blowing method |
| JP3868881B2 (en) * | 2002-10-11 | 2007-01-17 | 株式会社カワタ | Waterproof membrane construction method and apparatus |
| CN104775601B (en) * | 2013-10-29 | 2017-03-01 | 林清辉 | A kind of pay-off of the insulation material flush coater of tape drive mechanism two |
| CN204326478U (en) * | 2014-12-14 | 2015-05-13 | 卜庆文 | The special construction rifle of wall clothing |
| CN207110386U (en) * | 2017-07-12 | 2018-03-16 | 河南西超实业有限公司 | A kind of spraying equipment for building decoration and fitment |
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2019
- 2019-05-28 CN CN201910453578.5A patent/CN110145104B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN110145104A (en) | 2019-08-20 |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201216 Address after: 239000 No.223, Tianchang East Road, Chuzhou, Anhui Province Applicant after: Chuzhou Hongtu Construction Co.,Ltd. Address before: No.219, 12 lane, Sha Da Village Committee, Chikeng Town, Haifeng County, Shanwei City, Guangdong Province Applicant before: Zeng Ruiqiong |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 Termination date: 20210528 |
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| CF01 | Termination of patent right due to non-payment of annual fee |