CN218690593U - Automatic spray gun for spraying stone-like paint - Google Patents
Automatic spray gun for spraying stone-like paint Download PDFInfo
- Publication number
- CN218690593U CN218690593U CN202222522225.6U CN202222522225U CN218690593U CN 218690593 U CN218690593 U CN 218690593U CN 202222522225 U CN202222522225 U CN 202222522225U CN 218690593 U CN218690593 U CN 218690593U
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- gun
- hole
- gun body
- nozzle
- paint
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- 239000007921 spray Substances 0.000 title claims abstract description 41
- 238000005507 spraying Methods 0.000 title claims abstract description 37
- 239000003973 paint Substances 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 10
- 239000011707 mineral Substances 0.000 claims abstract description 10
- 239000002966 varnish Substances 0.000 claims abstract description 10
- 239000004575 stone Substances 0.000 claims description 18
- 230000003584 silencer Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 9
- 238000000889 atomisation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a real mineral varnish spraying automatic spray gun, include: the gun body is hollow, one end of the gun body is a coating cavity, the other end of the gun body is an air cylinder body, the end part of the coating cavity is connected with a gun cap, the end part of the coating cavity is provided with a boss, and the boss is provided with a first hole; the paint spraying gun comprises a gun body, a gun piston, a paint cavity, a paint spraying hole, a switch control hole, a gun sealing piece, a gun locking piece and a cylinder piston, wherein the first surface of the gun body is provided with the paint opening vertically communicated with the paint cavity, the second surface of the gun body is provided with a first positioning groove, the third surface of the gun body is provided with an atomizing hole and the switch control hole, the inner cavity of the gun body is provided with a second hole communicated with the switch control hole, and the cylinder body of the cylinder is internally provided with the gun sealing piece, the gun locking piece and the cylinder piston; the rear part of the nozzle is inserted into the boss of the gun body and is fixed through the gun cap; the gun needle is installed in the gun body sealing piece and the gun body locking piece light hole from the boss and is connected with one end of a cylinder piston, the other end of the cylinder piston is provided with a compression spring, the compression spring is connected with a spring compression end cover, and the spring compression end cover is provided with a miniature silencer.
Description
Technical Field
The utility model relates to a real mineral varnish spraying automatic spray gun belongs to automatic spraying technical field.
Background
The stone-like paint is mainly prepared from natural stone powder with various colors, is applied to the stone-like effect of the building exterior wall, and can simulate the effects of various natural stones such as marble, granite, sandstone and the like to be widely applied.
The exterior wall real stone paint decoration is mainly constructed by manual spraying, and no matter a spray gun with a spray can or a real stone paint spray gun with a delivery pump is used, the requirement on the manual method of workers is extremely high, and the workers can only operate by trained professionals. When the spray gun with the spray can is used for construction, workers need to frequently load paint, the real stone paint is loaded in the spray can and flows to the bottom of the spray can under the action of gravity, the bottom gun needle blows compressed air, the paint in front of the air hole of the gun needle is blown out of the spray cap, and the spraying effect is required to be debugged again after the loading is completed. The stone paint spray gun with conveying pump mainly includes long gun type spray gun and handle type spray gun. The long gun type spray gun nozzle is directly communicated with the coating channel through the valve body, feeding and air inlet are realized through the valve body under the switch handle without depending on a gun needle, the length from the gun cap to the material pipe is long, the working volume is large, and the whole body is heavy. The handle type spray gun nozzle is vertically communicated with the coating channel, the atomizing port is arranged at the bottom of the handheld handle, the appearance size is small, and no special installation position exists. The two real mineral varnish spray guns with the delivery pumps utilize the delivery pumps to press coatings into coating cavities of the spray guns, the delivery pumps are controlled to feed and intake air through the switch handles on the real mineral varnish spray guns, and after the completion of the spraying effect confirmation, workers only need to hold the real mineral varnish spray guns for spraying.
At present, a special spray gun is not used for robot spraying, and a manual spray gun is modified and applied to robot spraying by adding a switch gun actuating mechanism to the tail end manual spray gun for spraying real stone paint on a robot. Automatic change spraying equipment can carry out continuous operation, more can adapt to the abominable environment and carry out the operation, urgently need one kind be used for the real mineral varnish spraying of robot spraying with automatic spray gun.
SUMMERY OF THE UTILITY MODEL
The utility model aims to realize that automatic spraying equipment can carry out continuous operation, more can adapt to the abominable environment and carry out the operation, provide a real mineral varnish spraying automatic spray gun.
Automatic spray gun of real mineral varnish spraying includes:
the gun body is hollow, one end of the gun body is a coating cavity, the other end of the gun body is an air cylinder body, the end part of the coating cavity is connected with a gun cap, the end part of the coating cavity is provided with a boss, and the boss is provided with a first hole for communication; the paint spraying gun comprises a gun body, a switch control hole, a first positioning groove, a second positioning groove, a first surface and a second surface, wherein the first surface of the gun body is provided with a paint port vertically communicated with a paint cavity; a gun body sealing piece, a gun body locking piece and a cylinder piston are arranged in the cylinder body of the cylinder;
the rear part of the nozzle is inserted into the boss of the gun body and is fixed through the gun cap;
the gun needle is installed in the gun body sealing piece, the gun body locking piece light hole from the boss and is connected with one end of a cylinder piston, the other end of the cylinder piston is provided with a compression spring, the compression spring is connected with a spring compression end cover, and the spring compression end cover is provided with a miniature silencer.
Further, the air cylinder piston comprises a piston body and a first sealing ring, a first groove, a second groove and a third groove are formed in the piston body, the first sealing ring is installed in the first groove and used for sealing between the piston body and the air cylinder body, and the first groove is communicated with the switch control hole when the piston body is tightly attached to the interior of the air cylinder body.
Further, the nozzle is provided with a nozzle inner hole, the middle of the nozzle inner hole is provided with air holes uniformly distributed on the circumference, the contact surface of the nozzle and the gun cap is provided with a second sealing ring, and the contact surface of the nozzle and the boss is provided with a third sealing ring
Further, the nozzle inner hole is provided with an inclined plane.
Further, a gun needle head is arranged at the end part of the gun needle.
Furthermore, the gun needle and the spring pressing end cover are fixed through a piston fixing nut.
Compared with the prior art, the utility model discloses the beneficial effect who reaches:
the automatic spray gun for spraying the real stone paint is applied to automatic spraying, has special connection and fixing positions, is concise in appearance, compact in structure, easy to install and convenient for automatic construction;
the automatic spray gun for spraying the real stone paint is provided with fixing mounting holes on the first surface, the left surface and the right surface, and a positioning groove is arranged between the left mounting hole and the right mounting hole, so that the spray gun is convenient to fix, and the weight of the spray gun is reduced;
the rear end of the cylinder piston is wrapped with a polyurethane rubber nut, so that the impact on the spring pressing end cover when the gun is opened is weakened, and the damping effect is achieved;
the high-rigidity spring ensures that the closing gun needle is tightly attached to the nozzle;
the rear cavity adopts a large-diameter cylinder, so that when the real stone paint is pressed into the paint cavity, the real stone paint is accurately opened after a certain pressure gas is introduced;
the spring pressing end cover is communicated with the outside through the miniature silencer, so that the real stone paint is prevented from polluting the rear cavity, and certain noise can be eliminated;
the outer circle surfaces of the gun cap and the end cover are provided with knurls, so that friction force during holding is increased, parts are connected in a threaded manner, the disassembly is convenient, and the spray gun is convenient to disassemble and clean after the use is finished.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is an internal view of the present invention;
FIG. 5 is an overall structure diagram of the present invention;
in the figure: 1. a gun cap; 2. a nozzle; 201. an inner bore of the nozzle; 202. air holes; 203. a second sealing ring; 204. a third sealing ring; 3. a gun needle; 301. a gun needle head; 4. a gun body; 401. an atomization orifice; 402. coating ports; 403. a switch control hole; 404. a coating chamber; 405. a cylinder block; 406. a first hole; 407. a second hole; 408. a first positioning groove; 409. a second positioning groove; 5. a gun body seal; 6. a gun body locking member; 7. a cylinder piston; 71. a piston body; 72. a first sealing ring; 8. a piston fixing nut; 9. a compression spring; 10. the spring presses the end cover; 101. a seal ring; 123. a cavity; 11. a miniature silencer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Real mineral varnish spraying automatic spray gun includes:
the gun comprises a gun body 4, wherein the gun body 4 is hollow, one end of the gun body is a coating cavity 404, the other end of the gun body is provided with a cylinder body 405, the end part of the coating cavity 404 is connected with a gun cap 1, the end part of the coating cavity 404 is provided with a boss, and the boss is provided with a first hole 406; a first surface of the gun body 4 is provided with a coating port 402 vertically communicated with a coating cavity 404, a second surface of the gun body 4 is provided with a first positioning groove 408, a third surface of the gun body 4 is provided with an atomizing hole 401 and a switch control hole 403, an inner cavity of the gun body 4 is provided with a second hole 407 communicated with the switch control hole 403, and the atomizing hole 401 is communicated with the first hole 406; a gun body sealing piece 5, a gun body locking piece 6 and a cylinder piston 7 are arranged in the cylinder body 405;
the rear part of the nozzle 2 is inserted into a boss of the gun body 4 and is fixed through the gun cap 1;
gun needle 3, gun body sealing member 5, 6 light holes of gun body retaining member are installed from the boss to gun needle 3 and are connected with 7 one end of cylinder piston, the 7 other end of cylinder piston is equipped with compression spring 9, compression spring 9 is connected with spring pressure end cover 10, spring pressure end cover 10 is equipped with miniature muffler 11, and gun body sealing member 5 is POM, and gun body sealing member 5, 6 contact surfaces of gun body retaining member are the inclined plane, and gun body retaining member 6 has the second external screw thread, and is fixed through afterbody "a" word groove, tightly decides 5 inclined planes of gun body sealing member of in-process and inwards contracts and warp, plays sealed effect.
Further, the cylinder piston 7 includes a piston body 71 and a first seal ring 72, the piston body 71 has a first groove, a second groove and a third groove, the first seal ring 72 is installed in the first groove for sealing between the piston body 71 and the cylinder body 405, and the first groove is communicated with the switch control hole 403 when the piston body 71 is tightly attached to the inside of the cylinder body 405.
Further, nozzle 2 is equipped with nozzle hole 201, there is the circumference equipartition in the middle of nozzle hole 201 and establishes gas pocket 202, nozzle 2 is equipped with sealing washer two 203 with rifle cap 1 contact surface, nozzle 2 is equipped with sealing washer three 204 with the boss contact surface
Furthermore, the rear part of the nozzle 2 is inserted into a boss at the front end of the gun body and is pressed and fixed by the gun cap 1. The nozzle 2 is made of integral hard alloy, so that the service life is prolonged. The front part of the nozzle is provided with a first chamfer angle, so that the falling residual materials during spraying are reduced, and the cleaning is convenient. The inner hole 201 of the nozzle is a paint conveying channel, the air holes 202 are uniformly distributed in the middle of the inner hole, the real stone paint entering the front parts of the air holes 202 of the nozzle is blown out, a dispersed spraying effect is formed, and the real stone paint is blown to a construction wall surface. The nozzle inner hole 201 is provided with a larger inclined plane at the rear part, when the nozzle 2 is inserted into a boss at the front end of the gun body, the compression spring 9 presses the cylinder piston 7 into the cylinder body, so that the inclined plane at the rear part of the nozzle is extruded with the head part 301 of the gun needle, and the nozzle inner hole 201 is separated from the coating cavity 404 to achieve an isolated state; a second sealing ring 203 is arranged on the contact surface of the nozzle 2 and the gun cap, and a third sealing ring 204 is arranged on the contact surface of the nozzle 2 and the front of the gun body boss and is fixed on the nozzle 2; the air hole 202 is communicated with the first hole of the gun boss through a cavity 123 formed by installing the gun cap 1, the nozzle 2 and the gun body 3. The gun cap 1 is internally provided with a third internal thread, the thread escape groove is internally provided with a sealing ring 101, the third internal thread is arranged on the first external thread, the nozzle 2 is tightly pressed on the gun body 3, and the sealing ring 101 is contacted with the first front step surface of the gun nozzle to form a sealing cavity 123 which is communicated with the nozzle air hole 202. The rifle cap outer lane has mechanical knurling, through the frictional force of little recess increase when gripping, convenient dismantlement.
In this embodiment, the gun needle 3 is a solid structure, the head 301 is a circular spindle body and is slightly larger than the middle gun needle polish rod, the front part of the gun needle polish rod is provided with a third hole, the rear part of the gun needle polish rod is provided with a third external thread, and a tool withdrawal groove is arranged between the gun needle polish rod and the third external thread, so that the cylinder piston 7 is tightly attached to the rear part of the gun needle polish rod.
In this embodiment, the gun needle 3 and the spring loaded end cap 10 are secured by a piston retaining nut 8.
Before the spray gun works, a fixed screw hole is selected to install the spray gun at the tail end of the actuating mechanism, and the first positioning groove and the second positioning groove are used for installation and positioning; the coating port 402 is connected to the coating machine through a material pipe; the atomization hole 401 and the switch control hole 403 are respectively connected with air sources for providing different pressures. The rear part of the cylinder piston 7 is communicated with the atmosphere through a miniature silencer 11. During spraying, the switch control hole 403 is accessed with first compressed gas for switching, when the pressure generated by the pressure gas at the front end of the first groove of the piston is greater than the pressure generated by the compression spring 9 at the rear end of the piston during compression deformation, the cylinder piston 8 moves backwards to drive the gun needle head 301 to leave the rear inclined plane of the nozzle, and the coating cavity 404 is communicated with the inner hole 201 of the nozzle; the spraying machine presses the real stone paint into the coating cavity 404 through a material pipe, and the real stone paint enters the nozzle inner hole 201 through a channel between the gun needle head 301 and the inclined plane at the rear part of the nozzle; the atomization hole 401 is connected with second compressed gas for atomization, the gas enters the cavity 123 formed by the gun cap, the nozzle and the gun body through the atomization hole 401 and the first hole, compressed gas is supplied to the nozzle air hole 202, real stone paint entering the front part of the nozzle air hole is blown out of the nozzle to form a dispersed spraying effect, and the spraying effect is blown to a construction wall surface.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (6)
1. Automatic spray gun of real mineral varnish spraying, characterized by includes:
the gun comprises a gun body (4), wherein the gun body (4) is hollow, one end of the gun body is a coating cavity (404), the other end of the gun body is provided with a cylinder body (405), the end part of the coating cavity (404) is connected with a gun cap (1), the end part of the coating cavity (404) is provided with a boss, and the boss is provided with a first hole (406); a coating port (402) vertically communicated with a coating cavity (404) is formed in the first surface of the gun body (4), a first positioning groove (408) is formed in the second surface of the gun body (4), an atomizing hole (401) and a switch control hole (403) are formed in the third surface of the gun body (4), a second hole (407) communicated with the switch control hole (403) is formed in the inner cavity of the gun body (4), and the atomizing hole (401) is communicated with the first hole (406); a gun body sealing piece (5), a gun body locking piece (6) and a cylinder piston (7) are arranged in the cylinder body (405);
the rear part of the nozzle (2) is inserted into the boss of the gun body (4) and is fixed through the gun cap (1);
gun body sealing member (5), rifle body retaining member (6) light hole are installed from the boss to gun body sealing member (3), gun body retaining member (3) and are connected with cylinder piston (7) one end, the cylinder piston (7) other end is equipped with compression spring (9), compression spring (9) are connected with spring and compress tightly end cover (10), spring and compress tightly end cover (10) and are equipped with miniature muffler (11).
2. The automatic spray gun for spraying the stone-like paint as claimed in claim 1, wherein said cylinder piston (7) comprises a piston body (71) and a first seal ring (72), said piston body (71) having a first groove, a second groove and a third groove, said first seal ring (72) being installed in the first groove for sealing between the piston body (71) and the cylinder body (405), said first groove being communicated with the opening and closing control hole (403) when the piston body (71) is closely attached to the inside of the cylinder body (405).
3. The automatic spray gun for spraying the real stone paint as claimed in claim 1, wherein the nozzle (2) is provided with a nozzle inner hole (201), air holes (202) are uniformly distributed in the nozzle inner hole (201) along the circumference, a second sealing ring (203) is arranged on the contact surface of the nozzle (2) and the gun cap (1), and a third sealing ring (204) is arranged on the contact surface of the nozzle (2) and the boss.
4. The automatic spray gun for spraying stone-like paint as claimed in claim 3, wherein said nozzle bore (201) is beveled.
5. The automatic spray gun for spraying stone-like paint according to claim 1, wherein the end of said gun needle (3) is provided with a gun needle head (301).
6. The automatic spray gun for spraying stone-like paint according to claim 1, wherein the gun needle (3) and the spring pressing end cover (10) are fixed by a piston fixing nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222522225.6U CN218690593U (en) | 2022-09-23 | 2022-09-23 | Automatic spray gun for spraying stone-like paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222522225.6U CN218690593U (en) | 2022-09-23 | 2022-09-23 | Automatic spray gun for spraying stone-like paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218690593U true CN218690593U (en) | 2023-03-24 |
Family
ID=85636095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222522225.6U Active CN218690593U (en) | 2022-09-23 | 2022-09-23 | Automatic spray gun for spraying stone-like paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218690593U (en) |
-
2022
- 2022-09-23 CN CN202222522225.6U patent/CN218690593U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231127 Address after: 3A17, Building U2, Junxiang U8 Intelligent Manufacturing Industrial Park, Guxing Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong 518000 Patentee after: ZHUCHENG TECHNOLOGY (SHENZHEN) Co.,Ltd. Address before: 215321 101, building C, room 4, No. 156, gangpu Middle Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Zhucheng robot technology (Kunshan) Co.,Ltd. |
|
| TR01 | Transfer of patent right |