CN208742841U - A kind of spray gun that spraying swath control device is external - Google Patents
A kind of spray gun that spraying swath control device is external Download PDFInfo
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- CN208742841U CN208742841U CN201820817267.3U CN201820817267U CN208742841U CN 208742841 U CN208742841 U CN 208742841U CN 201820817267 U CN201820817267 U CN 201820817267U CN 208742841 U CN208742841 U CN 208742841U
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- spraying swath
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Abstract
The utility model discloses a kind of spray guns that spraying swath control device is external, by the way that the air input passage for atomization is arranged in gun body, while installing and spraying the spraying swath regulating device of trigger linkage in the side of gun body；Pull spraying trigger sprayed when, spraying swath regulating device will be driven simultaneously, make paint spraying swath it is fan-shaped atomized, the spraying swath regulating device being separately provided will reduce the volume of gun body itself, minimize gun body, while the advantage that spraying swath regulating device has disassembly installation simple, easy to maintain.
Description
Technical field
The utility model relates to spray gun fields, more particularly, to a kind of spray gun that spraying swath control device is external.
Background technique
Existing pressure sending type spray gun is arranged in gun body frequently with by spraying swath regulating device and atomization control device, makes spray gun
Volume is excessive, and structure is excessively complicated, is not easy to use in the small environment of spray painting operation amount.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of compact-sized, compact spray gun.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of spray gun that spraying swath control device is external, including gun body, the handle portion of the gun body is interior to be equipped with air input cavity,
The handle portion front end is equipped with spraying trigger；The atomization tune being connected to air input cavity is equipped in the pipette tips portion top of the gun body
Chamber is saved, the coating chamber connecting with painting expects pipe is equipped in pipette tips portion front end, the pipette tips portion is provided with paint amount and adjusts component；Institute
Pipette tips portion front end is stated equipped with nozzle in coating chamber is inserted into, the nozzle ring of closing pipette tips portion front end, the spray are housed on the nozzle
Mouth circle is equipped with the venthole being connected to atomization adjusting cavity；Spray lid is stamped on the nozzle, the spray lid center is provided with and nozzle
The circular hole of cooperation forms gap between the circular hole and nozzle tip, the spray, which covers, is symmetrically arranged with spraying swath angle, on the spraying swath angle
Equipped with spraying swath nozzle；Pipette tips portion side is equipped with through linkage board and sprays the spraying swath regulating device of trigger linkage, the spray
Width regulating device is connect by pipeline with spraying swath nozzle.
As a preference, the spraying swath regulating device includes spraying swath tracheae, loaded on the endotracheal piston rod of spraying swath, work
Stopper rod top is equipped with spraying swath thimble, the gas nozzle loaded on spraying swath tracheae top；The plunger end connect and is being sprayed with linkage board
Width intratracheally generates horizontal displacement, and the spraying swath thimble is inserted into gas nozzle and can close gas nozzle, three reduction of fractions to a common denominators are housed on the gas nozzle
Lu Guan.
As a preference, the gun body is equipped with coating and adjusts component, and the coating adjusts component and includes thimble, applies
Expect knob guide bracket, thimble spring, coating knob；The thimble is fixed in gun body and was sequentially passed through by coating knob guide bracket
Air input cavity, spraying trigger, coating chamber, the thimble tip heads into spray nozzle front end port；The coating knob is loaded on coating
On knob guide bracket, the thimble spring is placed on thimble and pushes against with coating knob.
As a preference, the handle portion bottom is equipped with the gas that empties diagonally forward being connected to air input cavity and inputs
Chamber, equipped with the pneumatic fitting with air line, the handle portion bottom, which is equipped with, stretches for the gas input cavity bottom end that empties diagonally forward
Enter the air pressure adjustment bolt knob in air input cavity, the air pressure adjustment bolt knob empties gas input for adjusting diagonally forward
Air enters the pressure in air input cavity in chamber.
As a preference, the atomization adjusting cavity is equipped with atomization and adjusts thimble knob, and the atomization adjusts thimble
Knob is used to adjust the air capacity that atomization adjusting cavity enters.
As a preference, paint can is housed in the painting expects pipe.
The beneficial effects of the utility model are: this spray gun is used for the air input passage of atomization by being arranged in gun body,
Simultaneously in the spraying swath regulating device of the installation of the side of gun body and spraying trigger linkage；When pulling spraying trigger and being sprayed
When, spraying swath regulating device will be driven simultaneously, keep paint spraying swath fan-shaped atomized, the spraying swath regulating device being separately provided will reduce gun body
The volume of itself, minimizes gun body, while the advantage that spraying swath regulating device has disassembly installation simple, easy to maintain.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the stereoscopic schematic diagram of the utility model；
Fig. 2 is the diagrammatic cross-section of the utility model；
Fig. 3 is the spraying swath regulating device schematic diagram of the utility model；
Fig. 4 is the spray lid stereoscopic schematic diagram of the utility model；
Fig. 5 is the nozzle stereoscopic schematic diagram of the utility model.
Specific embodiment
Referring to Fig.1-5, a kind of spray gun that spraying swath control device is external, including gun body, the handle portion 1 of gun body is interior to be equipped with air
Input cavity 11,1 front end of handle portion is equipped with spraying trigger 12；It is equipped in 2 top of pipette tips portion of gun body and is connected to air input cavity 11
Atomization adjusting cavity 21, by air input cavity 11 by be same as atomization air be passed through atomization adjusting cavity 21 in；2 front end of pipette tips portion
It is interior to be equipped with the coating chamber 22 connecting with painting expects pipe 3, equipped with the paint can 31 for storing paint on applying expects pipe 3；In pipette tips portion 2
Component 4 is adjusted equipped with the paint amount for sequentially passing through spraying trigger 12, coating chamber 22, paint amount is controlled by control spraying trigger 12 and is adjusted
Component 4 makes gun body carry out spraying operation；In 2 front end of pipette tips portion equipped with nozzle 5 in coating chamber 22 is inserted into, closing is housed on nozzle 5
The nozzle ring 6 of 2 front end of pipette tips portion, nozzle ring 6 are equipped with the venthole 61 being connected to atomization adjusting cavity 21, and paint passes through coating chamber
22 enter in nozzle 5 and spray from 5 front end of nozzle；Spray lid 7 is stamped on nozzle 5, spray 7 center of lid is provided with the circular hole cooperated with nozzle 5
71, gap 72 is formed between 5 top of circular hole 71 and nozzle, then passes through venthole 61 simultaneously into atomizing air in atomization adjusting cavity 21
It is sprayed from gap 72, the paint atomizing that nozzle 5 sprays is broken up；Spraying swath angle 73 is symmetrically arranged on spray lid 7, on spraying swath angle 73
Equipped with spraying swath nozzle 74；Gun body side is equipped with through linkage board 8 and sprays the spraying swath regulating device 9 of the linkage of trigger 12；It is pulling
After spraying trigger 12, the air for being used for spraying swath atomization can be passed through the spray on Pipeline transport to spraying swath angle 73 by spraying swath regulating device 9
It in width nozzle 74 and is ejected and the paint broken up of atomization is subjected to spraying swath is atomized into sector, the inner cavity of gun body is utilized to realize that atomization is used
Spraying swath regulating device 9 is arranged separately in gun body side and linked with spraying trigger 12, keeps spraying movement continuous by the conveying of air
Stablize, while reducing the volume of gun body, meets the few environment of spraying operation and use, while spraying swath regulating device 9 has disassembly peace
Dress is simple, advantage easy to maintain.
As shown in figure 3, spraying swath regulating device 9 includes spraying swath tracheae 91, loaded on piston rod 92, the piston in spraying swath tracheae 91
92 top of bar is equipped with spraying swath thimble 93, the gas nozzle 94 loaded on 91 top of spraying swath tracheae, and 91 side wall of spraying swath tracheae is equipped with air inlet
96；92 tail end of piston rod connect with linkage board 8 and generates in spraying swath tracheae 91 horizontal displacement, and spraying swath thimble 93 is inserted into gas nozzle 94
In and gas nozzle 94 can be closed, pull when in use spraying trigger 12 move backward piston rod 92, thus make spraying swath thimble 93 from
It is detached from gas nozzle 94, enters spraying swath atomizing air in threeway by-pass tube 95 by gas nozzle 94 and spraying swath spray is entered by pipeline
In mouth 74, the control of realization spraying swath atomizing air simultaneously can be synchronous with the movement of gun body spray paint realization, reaches saving paint,
The purpose of save the cost.
As shown in Fig. 2, being equipped with coating in gun body adjusts component 10, the coating adjusts component 10 and includes thimble 1-1, applies
Expect knob guide bracket 1-2, thimble spring 1-3, coating knob 1-4；The thimble 1-1 is fixed on rifle by coating knob guide bracket 1-2
On body and air input cavity 11, spraying trigger 12, coating chamber 22 were sequentially passed through, and is inserted into 5 front end of nozzle and closes, the top
The tip needle 1-1 heads into right angle spray chamber horizontal ends port；The coating knob 1-4 is loaded on coating knob guide bracket 1-2, the thimble
Spring 1-3 is placed on thimble 1-1 and pushes against with coating knob 1-4, controls thimble 1-1 by rotation coating knob 1-4 and heads into directly
The depth of angle spray chamber horizontal ends port, paint enters the amount in right angle spray chamber after control atomization, paints to control spray-coating surface
The size of amount.
Above-mentioned 1 bottom of handle portion be equipped be connected to air input cavity 11 empty gas input cavity 13 diagonally forward, it is described oblique
13 bottom end of gas input cavity is emptied forward equipped with the pneumatic fitting 14 with air line, and 1 bottom of handle portion is equipped with and protrudes into sky
Air pressure adjustment bolt knob 15 in gas input cavity 11, to empty gas diagonally forward defeated for adjusting for the air pressure adjustment bolt knob 15
Enter the pressure that air in chamber 13 enters in air input cavity 11, by rotating air pressure adjustment bolt knob 15, controls to adjust bolt
The size in gap 72 between end and air input cavity 11 makes pressure meet spray gun institute to control the pressure into air in cavity
The pressure limit needed.
It is equipped with atomization in above-mentioned atomization adjusting cavity 21 and adjusts thimble knob 2-1, the atomization adjusts thimble knob 2-1 and uses
In adjusting atomization adjusting cavity 21 into the air capacity in atomization chamber, when big into air capacity, atomization can be made to increase；Reduce air
Amount can be such that atomization reduces；To adapt to different spraying demands.
According to above-mentioned principle, the utility model can also be made appropriate changes and modifications to the above embodiments.Therefore,
The utility model is not limited to specific embodiment disclosed and described above, to some modifications and changes of the utility model
It should also be as falling into the protection scope of the claims of the present utility model.
Claims (6)
1. a kind of spray gun that spraying swath control device is external, including gun body, the handle portion (1) of the gun body is interior to be equipped with air input cavity
(11), handle portion (1) front end is equipped with spraying trigger (12)；It is equipped in pipette tips portion (2) top of the gun body defeated with air
Enter the atomization adjusting cavity (21) of chamber (11) connection, is equipped with the coating chamber connecting with painting expects pipe (3) in pipette tips portion (2) front end
(22), the pipette tips portion (2) is provided with paint amount and adjusts component (4)；It is characterized in that, pipette tips portion (2) front end is equipped with insertion
Nozzle (5) in coating chamber (22), the nozzle ring (6) equipped with closing pipette tips portion (2) front end on the nozzle (5), the nozzle ring
(6) it is equipped with the venthole (61) being connected to atomization adjusting cavity (21)；Spray lid (7), the spray lid are stamped on the nozzle (5)
(7) center is provided with the circular hole (71) with nozzle (5) cooperation, forms gap (72) between the circular hole (71) and nozzle (5) top, institute
It states and is symmetrically arranged with spraying swath angle (73) on spray lid (7), spraying swath nozzle (74) are housed on the spraying swath angle (73)；The pipette tips portion (2)
Side is equipped with through linkage board (8) and sprays the spraying swath regulating device (9) of trigger (12) linkage, the spraying swath regulating device (9)
It is connect by pipeline with spraying swath nozzle (74).
2. a kind of spray gun that spraying swath control device is external according to claim 1, which is characterized in that the spraying swath adjusts dress
Setting (9) includes spraying swath tracheae (91), the piston rod (92) being loaded in spraying swath tracheae (91), piston rod (92) top equipped with spraying swath top
Needle (93), the gas nozzle (94) for being loaded on spraying swath tracheae (91) top；Piston rod (92) tail end connect and is spraying with linkage board (8)
Horizontal displacement is generated in width tracheae (91), the spraying swath thimble (93) is inserted into gas nozzle (94) and can be closed gas nozzle (94), described
Threeway by-pass tube (95) are housed on gas nozzle (94).
3. a kind of spray gun that spraying swath control device is external according to claim 1, which is characterized in that the gun body is equipped with
Coating adjusts component (10), and it includes thimble (1-1), coating knob guide bracket (1-2), thimble spring that the coating, which adjusts component (10),
(1-3), coating knob (1-4)；The thimble (1-1) is fixed in gun body and is sequentially passed through by coating knob guide bracket (1-2)
Air input cavity (11), spraying trigger (12), coating chamber (22) are crossed, thimble (1-1) tip heads into nozzle (5) front end end
Mouthful；Loaded on coating knob guide bracket (1-2), the thimble spring (1-3) is placed on thimble (1-1) the coating knob (1-4)
And it is pushed against with coating knob (1-4).
4. a kind of spray gun that spraying swath control device is external according to claim 1, which is characterized in that the handle portion (1)
Bottom empties gas input cavity (13) diagonally forward equipped with what is be connected to air input cavity (11), described to empty gas input cavity diagonally forward
(13) bottom end is equipped with equipped with the pneumatic fitting (14) with air line, handle portion (1) bottom and protrudes into air input cavity
(11) the air pressure adjustment bolt knob (15) in, the air pressure adjustment bolt knob (15) empty gas input for adjusting diagonally forward
Air enters the pressure in air input cavity (11) in chamber (13).
5. a kind of spray gun that spraying swath control device is external according to claim 1, which is characterized in that the atomization adjusting cavity
(21) it is equipped with atomization and adjusts thimble knob (2-1), the atomization adjusts thimble knob (2-1) for adjusting atomization adjusting cavity
(21) air capacity entered.
6. a kind of spray gun that spraying swath control device is external according to claim 1, which is characterized in that the painting expects pipe (3)
It is upper that paint can (31) are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817267.3U CN208742841U (en) | 2018-05-25 | 2018-05-25 | A kind of spray gun that spraying swath control device is external |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817267.3U CN208742841U (en) | 2018-05-25 | 2018-05-25 | A kind of spray gun that spraying swath control device is external |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208742841U true CN208742841U (en) | 2019-04-16 |
Family
ID=66053656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820817267.3U Active CN208742841U (en) | 2018-05-25 | 2018-05-25 | A kind of spray gun that spraying swath control device is external |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208742841U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024163A (en) * | 2020-09-18 | 2020-12-04 | 广州市创搏装饰工程有限公司 | Aluminum profile surface spraying device and spraying method thereof |
| CN112354719A (en) * | 2020-10-13 | 2021-02-12 | 中铭谷智能机器人(广东)有限公司 | Automatic spraying control method |
| CN115354831A (en) * | 2022-08-22 | 2022-11-18 | 筑橙科技(深圳)有限公司 | Automatic spray gun for thick paste type coating |
| CN117244714A (en) * | 2023-11-20 | 2023-12-19 | 佛山市南海定融风动工具实业有限公司 | Mixed spray gun |
| US12005466B2 (en) | 2020-06-19 | 2024-06-11 | Graco Minnesota Inc. | Fluid sprayer and components of a fluid sprayer |
-
2018
- 2018-05-25 CN CN201820817267.3U patent/CN208742841U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12005466B2 (en) | 2020-06-19 | 2024-06-11 | Graco Minnesota Inc. | Fluid sprayer and components of a fluid sprayer |
| CN112024163A (en) * | 2020-09-18 | 2020-12-04 | 广州市创搏装饰工程有限公司 | Aluminum profile surface spraying device and spraying method thereof |
| CN112024163B (en) * | 2020-09-18 | 2022-08-23 | 佛山市文意装饰材料有限公司 | Aluminum profile surface spraying device and spraying method thereof |
| CN112354719A (en) * | 2020-10-13 | 2021-02-12 | 中铭谷智能机器人(广东)有限公司 | Automatic spraying control method |
| CN115354831A (en) * | 2022-08-22 | 2022-11-18 | 筑橙科技(深圳)有限公司 | Automatic spray gun for thick paste type coating |
| CN115354831B (en) * | 2022-08-22 | 2023-06-23 | 筑橙科技(深圳)有限公司 | Automatic spray gun for thick paste type coating |
| CN117244714A (en) * | 2023-11-20 | 2023-12-19 | 佛山市南海定融风动工具实业有限公司 | Mixed spray gun |
| CN117244714B (en) * | 2023-11-20 | 2024-02-13 | 佛山市南海定融风动工具实业有限公司 | Mixed spray gun |
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