CN208131314U - A kind of automatic air spray gun - Google Patents
A kind of automatic air spray gun Download PDFInfo
- Publication number
- CN208131314U CN208131314U CN201820196863.4U CN201820196863U CN208131314U CN 208131314 U CN208131314 U CN 208131314U CN 201820196863 U CN201820196863 U CN 201820196863U CN 208131314 U CN208131314 U CN 208131314U
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- China
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- spray gun
- spraygun body
- head
- fixing axle
- mounting base
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Abstract
The utility model discloses a kind of automatic air spray guns,Including spraygun body,The left end of the spraygun body is equipped with fixing axle,The lateral wall right part of the fixing axle is cased with locking and adjusts head,The left end of the fixing axle is threaded with screw thread and adjusts head,The right end of the spraygun body is equipped with spray gun spray nozzle,Air nozzle is symmetrically arranged with before and after the right end of the spray gun spray nozzle,The inside of the spraygun body and air nozzle is interconnected by air duct,The lower end of the spraygun body is equipped with mounting base,Through equipped with installation through-hole before and after the right part of the mounting base,The inside of the spraygun body and spray gun spray nozzle is interconnected by coating material passage,The left end front and rear sides of the coating material passage are symmetrically arranged with addition channel,The intracavity sidewall that the screw thread adjusts head is equipped with fixing sleeve,The inside of the fixing sleeve is equipped with metering needle,The metering needle runs through fixing axle,Spraygun body and spray gun spray nozzle,The utility model can accurately control the dosage of sprayed coating.
Description
Technical field
The utility model relates to air gun technical field, specific field is a kind of automatic air spray gun.
Background technique
Spraying is dispersed into uniform and fine droplet, applied by spray gun or dish-style atomizer by means of pressure or centrifugal force
It is applied to the coating process on coated article surface.Aerial spraying, airless spraying, electrostatic spraying and above-mentioned basic spraying shape can be divided into
The mode of the various derivations of formula, such as big flow low-pressure atomizing spraying, thermal spraying, automatic spraying, multiple groups spraying, automatic air
Spray gun utilizes compressed air atomised coating, and with compressed air strict control coating cloud shape, to reach specific coating demand
Method is widely used in field of coating, and existing air gun is unable to accurately control the dosage of spraying, and is not easy to pacify with processing line
Dress.
Utility model content
The purpose of this utility model is to provide a kind of automatic air spray guns, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of automatic air spray gun, including spray gun master
Body, the left end of the spraygun body are equipped with fixing axle, and the lateral wall right part of the fixing axle is cased with locking and adjusts head, the fixation
The left end of axis is threaded with screw thread and adjusts head, and the right end of the spraygun body is equipped with spray gun spray nozzle, the right side of the spray gun spray nozzle
End front and back is symmetrically arranged with air nozzle, and the inside of the spraygun body and air nozzle is interconnected by air duct, described
The lower end of spraygun body is equipped with mounting base, through being equipped with installation through-hole before and after the right part of the mounting base, the spraygun body with
The inside of spray gun spray nozzle is interconnected by coating material passage, and it is logical that the left end front and rear sides of the coating material passage are symmetrically arranged with addition
Road, the intracavity sidewall that the screw thread adjusts head are equipped with fixing sleeve, and the inside of the fixing sleeve is equipped with metering needle, and the metering needle passes through
Dead axle, spraygun body and spray gun spray nozzle are fastened, the lateral wall left end of the metering needle is equipped with limited block, the inside of the fixing axle
Equipped with limit cavity, through locking channel is equipped between the lateral wall and limit cavity of the fixing axle, the locking adjusts head
Inner sidewall upper portion be equipped with one end of adjusting block, the other end of the adjusting block is equipped with adjustment sheet, the lateral wall of the metering needle
And it is equipped with spacing collar in the inside of limit cavity, front and back, which is symmetrically run through, between the spraygun body and mounting base is equipped with fixed spiral shell
Bolt, the lower end of the spraygun body and is respectively equipped with the first connector, the mounting base in addition channel and the lower end of air duct
Upper surface be uniformly provided with the placement being used cooperatively with the first connector and be recessed, be uniformly provided with second on the left of the mounting base and connect
Head is equipped with interface channel between adjacent first connector and the second connector.
Preferably, the diameter of the coating material passage left part is greater than the diameter of right part.
Preferably, the lateral wall of the fixing axle is equipped with fixed graduation mark.
Preferably, the lateral wall right part that the screw thread adjusts head is equipped with movable mark line.
Preferably, check valve is equipped on the addition channel and air duct.
Preferably, the locking adjusts head and the lateral wall of screw thread adjusting head is equipped with non-slip texture.
Compared with prior art, the utility model has the beneficial effects that：A kind of automatic air spray gun, according to the feelings of processing line
Condition decides whether to provide two kinds of mounting means using mounting base, can be by fixing bolt by spray gun master without using mounting base
Body is fixed on other surfaces, mounting base is installed on external device by installation through-hole using mounting base, by turning
Dynamic screw thread adjusts head and adjustment needle is driven to move left and right, the left-right position of metering needle can be different degrees of shelter from coating material passage from thick
The part to attenuate, to control coating in coating material passage middle dosage, to control the dosage of sprayed coating, screw thread adjusts head
Rotation adjusting is more fine, and can be accurately controlled by the position that graduation mark adjusts head to screw thread, to accurately control
The dosage that coating processed sprays, regulating after screw thread adjusts head can drive adjusting block and adjustment sheet to turn by rotation lock adjusting head
It is dynamic, move left and right metering needle can not with spacing collar, can control metering needle be avoided after regulating dosage by left and right adjusting,
The position of metering needle changes.
Detailed description of the invention
Fig. 1 is the main view the schematic diagram of the section structure of the utility model；
Fig. 2 is the schematic view of the front view of the utility model；
Fig. 3 is that the utility model removes the schematic view of the front view after mounting base；
Fig. 4 is the top view cross section structural schematic diagram of the utility model；
Fig. 5 is the left view the schematic diagram of the section structure at the utility model spraygun body；
Fig. 6 is the left view the schematic diagram of the section structure that the utility model locking adjusts head.
In figure：1- spraygun body, 2- fixing axle, 3- locking adjusts head, 4- screw thread adjusts head, 5- spray gun spray nozzle, 6- air
Spray head, 7- air duct, 8- mounting base, 9- installation through-hole, 10- coating material passage, 11- addition channel, 12- fixing sleeve, 13- are adjusted
Needle, 14- limited block, 15- limit cavity, 16- locking channel, 17- adjusting block, 18- adjustment sheet, 19- spacing collar, the fixed spiral shell of 20-
Bolt, the first connector of 21-, 22- place recess, the second connector of 23-, 24- interface channel, 25- fixed graduation mark, 26- movable mark
Line, 27- check valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution：A kind of automatic air spray gun, including spraygun body
1, the left end of gun body, that is, device main structure, the spraygun body is equipped with fixing axle 2, and fixing axle is fixed on spraygun body
Left side, position is fixed, and the lateral wall right part of the fixing axle is cased with locking and adjusts head 3, and locking adjusts headgear solid
The outside of dead axle can be rotated around fixing axle, and the left end of the fixing axle is threaded with screw thread and adjusts head 4, and screw thread is adjusted
Head thread is connected in fixing axle, can be rotated around fixing axle, and the right end of the spraygun body is equipped with spray gun spray nozzle 5, spray gun
The surface for the component that spray head alignment is sprayed-on carries out spray coating operations, is symmetrically arranged with air nozzle before and after the right end of the spray gun spray nozzle
6, gas can be sprayed in air nozzle, be atomized coating, and the direction that spray head sprays fog, the spray can be changed to a certain degree
The inside of gun main body and air nozzle is interconnected by air duct 7, and external air is through air duct from air nozzle
It sprays, the lower end of the spraygun body is equipped with mounting base 8, can be decided whether according to the case where processing line using mounting base, institute
The right part front and back of mounting base is stated through installation through-hole 9 is equipped with, can be installed to mounting base by the installation through-hole in mounting base
On external device, the inside of the spraygun body and spray gun spray nozzle is interconnected by coating material passage 10, external painting stream
Enter into coating material passage, is sprayed from the right side port of coating material passage, the left end front and rear sides of the coating material passage, which are symmetrically arranged with, to be added
Add channel 11, addition channel is connected to coating material passage, and coating material passage horizontal direction extends, and addition channel vertical direction extends, and is added
Add channel for external coating to be imported into coating material passage, the intracavity sidewall that the screw thread adjusts head is equipped with fixing sleeve
12, fixing sleeve moves left and right screw thread adjusting head relative to fixing axle for limiting metering needle, the rotation that screw thread adjusts head, from
And metering needle is driven to move left and right, but not will drive metering needle rotation, the inside of the fixing sleeve is equipped with metering needle 13, adjusts
The left end of needle is limited in fixing sleeve, and the metering needle runs through fixing axle, spraygun body and spray gun spray nozzle, the right side of metering needle
End be placed in coating material passage, the position for adjusting needle can be different degrees of shelter from coating material passage from the part slightly to attenuate, thus
Coating is controlled in coating material passage middle dosage, the lateral wall left end of the metering needle is equipped with limited block 14, and limited block is matched with fixing sleeve
It closes, moves left and right metering needle as screw thread adjusts the rotation of head, the inside of the fixing axle is equipped with limit cavity 15, limitation
The inside of cavity also limits the range that adjustment needle moves left and right, the lateral wall of the fixing axle for placing spacing collar
Through locking channel 16 is equipped between limit cavity, locking channel is rotated therebetween for adjusting block, and the locking is adjusted
The inner sidewall upper portion of head is equipped with one end of adjusting block 17, and the rotation that locking adjusts the head thrown will drive adjusting block rotation, the tune
The other end of locking nub is equipped with adjustment sheet 18, and the rotation of adjusting block drives adjustment sheet rotation, the lateral wall of the metering needle and is limiting
The inside of position cavity is equipped with spacing collar 19, and the diameter of spacing collar becomes larger, and spacing collar and adjustment sheet cooperate, and adjustment sheet turns
Move with the limit lesser part of loop diameter to it is corresponding when do not interfere with the movement of metering needle and spacing collar, when adjustment sheet rotation
To the part being relatively large in diameter with spacing collar to it is corresponding when can be stuck on spacing collar, make metering needle and spacing collar can not control shifting
It is dynamic, while spacing collar is limited cavity in the inside of limit cavity and is limited, so that control metering needle moves left and right range,
Front and back is symmetrically arranged with two before and after fixing bolt symmetrically through fixing bolt 20 is equipped between the spraygun body and mounting base,
Spraygun body is fixed to mounting base, if can also directly be fixed to spraygun body by fixing bolt without using mounting base
On other surfaces, the lower end of the spraygun body and the first connector is respectively equipped in addition channel and the lower end of air duct
21, when not using mounting base, external pipeline and device can be connected by the first connector and coating and air are provided,
The upper surface of the mounting base is uniformly provided with the placement recess 22 being used cooperatively with the first connector, using can be in the second mounting base
The first connector is stored wherein by placing recess, the second connector 23 is uniformly provided on the left of the mounting base, passes through second
Connector connect with external pipeline and provides coating and air, and it is logical that connection is equipped between adjacent first connector and the second connector
Road 24, interface channel will connect between the first connector and the second connector, circulate for air and coating.
Specifically, the diameter of the coating material passage left part is greater than the diameter of right part, coating material passage forms one in centre
Excessive part from coarse to fine is flowed in coating material passage by the degree adjusting coating that metering needle extend into this transition
Dynamic dosage.
Specifically, the lateral wall of the fixing axle is equipped with fixed graduation mark 25, the position of fixed graduation mark is fixed,
The rotation that screw thread adjusts head can be such that the fixation graduation mark in fixing axle exposes can be shielded, carries out main reading.
Specifically, the lateral wall right part that the screw thread adjusts head is equipped with movable mark line 26, movable mark line is with spiral shell
Line adjusts the rotation of head and rotates, and fixed graduation mark is cooperated accurately to be read, to accurately control the spraying dosage of coating.
Specifically, being equipped with check valve 27 on the addition channel and air duct, check valve makes coating and air only
It can be added into device, and can not be reversed and lead back to.
Specifically, the locking adjusts head and the lateral wall of screw thread adjusting head is equipped with non-slip texture, non-slip texture is just
Head is adjusted in user's rotation lock and screw thread adjusts head.
Working principle：Decided whether to pass through fixation if without using mounting base using mounting base according to the case where processing line
Spraygun body is fixed on other surfaces by bolt, is connected external pipeline and device by the first connector and is provided painting
Material and air, if using mounting base by placing recess for the storage of the first connector wherein, by the second connector by external pipe
Line and device, which connect, provides coating and air, and coating and air are imported into the first connector by interface channel, and
Mounting base is installed on external device by installation through-hole, after the installation is completed, external coating is flowed into intermediate two
In first connector, coating is provided for device, and coating enters in addition channel then into coating material passage, from coating material passage
Right end spray gun spray nozzle at eject, external air is flowed into two the first connectors of two sides, enters air duct
In, it is sprayed from the right end air nozzle of air duct, sprays coating atomization, head can adjusted by rotation screw thread and turned
Dynamic, since the limitation of fixing sleeve and limited block drives metering needle to move left and right, the left-right position of metering needle different degrees of can must be hidden
Coating material passage is blocked from the part slightly to attenuate, to control coating in coating material passage middle dosage, to control sprayed coating
Dosage, the rotation adjusting that screw thread adjusts head is more fine, and can be carried out by the position that graduation mark adjusts head to screw thread accurate
Control, thus accurately control coating spray dosage, regulate screw thread adjust head after headband can be adjusted by rotation lock
Dynamic adjusting block and adjustment sheet rotate, adjustment sheet turn to limit the lesser part of loop diameter to it is corresponding when do not interfere with adjusting
The movement of needle and spacing collar, when adjustment sheet turn to the part being relatively large in diameter with spacing collar to it is corresponding when can be stuck in spacing collar
On, move left and right metering needle can not with spacing collar, can control metering needle be avoided after regulating dosage by left and right adjusting,
The position of metering needle changes.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automatic air spray gun, including spraygun body (1), it is characterised in that：The left end of the spraygun body (1) is equipped with solid
Dead axle (2), the lateral wall right part of the fixing axle (2) are cased with locking and adjust head (3), and the left end screw thread of the fixing axle (2) connects
It is connected to screw thread and adjusts head (4), the right end of the spraygun body (1) is equipped with spray gun spray nozzle (5), the right end of the spray gun spray nozzle (5)
Front and back is symmetrically arranged with air nozzle (6), and the inside of the spraygun body (1) and air nozzle (6) is mutual by air duct (7)
The lower end of connection, the spraygun body (1) is equipped with mounting base (8), logical through installation is equipped with before and after the right part of the mounting base (8)
Hole (9), the spraygun body (1) and the inside of spray gun spray nozzle (5) are interconnected by coating material passage (10), the coating material passage
(10) left end front and rear sides are symmetrically arranged with addition channel (11), and the intracavity sidewall that the screw thread adjusts head (4) is equipped with fixing sleeve
(12), the inside of the fixing sleeve (12) is equipped with metering needle (13), and the metering needle (13) runs through fixing axle (2), spraygun body
(1) and spray gun spray nozzle (5), the lateral wall left end of the metering needle (13) are equipped with limited block (14), the inside of the fixing axle (2)
Equipped with limit cavity (15), runs through between the lateral wall and limit cavity (15) of the fixing axle (2) and is equipped with locking channel (16),
The inner sidewall upper portion that the locking adjusts head (3) is equipped with the one end of adjusting block (17), and the other end of the adjusting block (17) is equipped with
Adjustment sheet (18), the lateral wall of the metering needle (13) and limit cavity (15) inside be equipped with spacing collar (19), the spray
Between gun main body (1) and mounting base (8) front and back symmetrically through be equipped with fixing bolt (20), the lower end of the spraygun body (1) and
It is respectively equipped with the first connector (21) in the lower end of addition channel (11) and air duct (7), the upper surface of the mounting base (8) is equal
It is even to be equipped with the placement recess (22) being used cooperatively with the first connector (21), second, which is uniformly provided with, on the left of the mounting base (8) connects
Head (23) is equipped with interface channel (24) between adjacent first connector (21) and the second connector (23).
2. a kind of automatic air spray gun according to claim 1, it is characterised in that：Coating material passage (10) left part it is straight
Diameter is greater than the diameter of right part.
3. a kind of automatic air spray gun according to claim 1, it is characterised in that：The lateral wall of the fixing axle (2) is set
There are fixed graduation mark (25).
4. a kind of automatic air spray gun according to claim 1, it is characterised in that：The screw thread adjusts the outside of head (4)
Wall right part is equipped with movable mark line (26).
5. a kind of automatic air spray gun according to claim 1, it is characterised in that：The addition channel (11) and air are logical
Check valve (27) are equipped on road (7).
6. a kind of automatic air spray gun according to claim 1, it is characterised in that：The locking adjusts head (3) and screw thread
The lateral wall for adjusting head (4) is equipped with non-slip texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196863.4U CN208131314U (en) | 2018-02-05 | 2018-02-05 | A kind of automatic air spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196863.4U CN208131314U (en) | 2018-02-05 | 2018-02-05 | A kind of automatic air spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208131314U true CN208131314U (en) | 2018-11-23 |
Family
ID=64286368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820196863.4U Active CN208131314U (en) | 2018-02-05 | 2018-02-05 | A kind of automatic air spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208131314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877260A (en) * | 2019-03-21 | 2019-06-14 | 中信戴卡股份有限公司 | A kind of die lubricant rotation spray disk device |
-
2018
- 2018-02-05 CN CN201820196863.4U patent/CN208131314U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877260A (en) * | 2019-03-21 | 2019-06-14 | 中信戴卡股份有限公司 | A kind of die lubricant rotation spray disk device |
| CN109877260B (en) * | 2019-03-21 | 2023-11-03 | 中信戴卡股份有限公司 | Rotary spray disc device for mold lubricant |
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