CN215655853U

CN215655853U - Spray gun capable of adjusting spray paint flow

Info

Publication number: CN215655853U
Application number: CN202121692673.XU
Authority: CN
Inventors: 周冬
Original assignee: Ajax Suzhou Electronics Co ltd
Current assignee: Ajax Suzhou Electronics Co ltd
Priority date: 2021-07-25
Filing date: 2021-07-25
Publication date: 2022-01-28
Anticipated expiration: 2031-07-25

Abstract

The utility model discloses a spray gun capable of adjusting spray paint flow, belonging to the technical field of spray paint equipment, and comprising a kettle body, wherein the upper part of the inner cavity of the kettle body is connected with a pump body, the lower inlet of the pump body is connected with a first transmission pipe, the upper outlet of the pump body is connected with a second transmission pipe, the second transmission pipe penetrates through the upper wall of the kettle body and extends to the outer side of the upper wall of the kettle body, the upper wall of the kettle body is connected with a pressure valve, the interior of the pressure valve is connected with a gun barrel, the gun barrel penetrates through the interior of the pressure valve and extends to the outer sides of the left wall and the right wall of the pressure valve, the right end opening of the gun barrel is connected with a spray head, the left wall of the interior of the spray head is connected with two automatic telescopic rods, the right ends of the two automatic telescopic rods are connected with a base, the outer wall of the base is connected with the inner wall of the inner cavity of the spray head, and the condensed paint in the interior of the spray head can be conveniently cleaned through the common matching of a heating ring, the automatic telescopic rods, the base and the insertion rods, the spray head can not be blocked, and the normal operation of the spray painting work can not be influenced.

Description

Spray gun capable of adjusting spray paint flow

Technical Field

The utility model relates to the technical field of paint spraying equipment, in particular to a spray gun capable of adjusting paint spraying flow.

Background

The spray gun, as the name says, "spray" is spraying and drawing promptly, "lacquer" is paint, mean the meaning of coating, the spray gun is exactly the instrument of spraying paint, a surface treatment for the product, be one kind of application equipment, it atomizes into tiny lacquer drips through compressed air messenger coating, spray under the air current drives and to the surface of being coated, mainly by spouting to rise, the nozzle, needle valve and rifle body constitute, the outside needs to be connected pneumatic means simultaneously, such as pressure tank, the pressure vessel, the pumping etc., the spray gun is compared with traditional manual mopping, has more the ageing, and is more pleasing to the eye, and efficiency is higher than brushing 5 ~ 10 times.

The existing spray gun nozzle for spraying paint is easy to block, and the paint spraying efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spray gun capable of adjusting paint spraying flow, which aims to solve the problems that the spray head of the existing spray gun for paint spraying is easy to block and the paint spraying efficiency is influenced in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a spray gun of adjustable flow that sprays paint, includes the kettle body, kettle body inner chamber upper portion is connected with the pump body, pump body below access connection has first transmission pipe, pump body top exit linkage has the second transmission pipe, the second transmission pipe runs through kettle body upper wall and extends to the kettle body upper wall outside, kettle body upper wall is connected with the forcing valve, the forcing valve internal connection has the barrel, the barrel runs through the inside of forcing valve and extends to two wall outsides about the forcing valve, barrel right-hand member mouth is connected with the shower nozzle, the inside left wall of shower nozzle is connected with two automatic telescopic links, two automatic telescopic link right-hand member is connected with the base, base outer wall and shower nozzle inner chamber wall connection, a plurality of through-holes have evenly been seted up to the base inside, the base right-hand member evenly is connected with a plurality of inserted bars, shower nozzle right wall middle part is connected with the nozzle.

Preferably, an air port is connected to the middle of the upper wall of the pressurizing valve.

Preferably, the barrel left end is connected with the hand (hold), the hand (hold) right-hand member is equipped with the trigger, the trigger upper end is equipped with the connecting axle, the trigger passes through the connecting axle and is connected with the rotation of barrel outer wall.

Preferably, a flow control valve is arranged between the pressurizing valve and the spray head.

Preferably, the nozzle is internally provided with a jet hole.

Preferably, the outer wall of the spray head is connected with a heating ring.

Compared with the prior art, the utility model has the beneficial effects that: through the common cooperation of heating ring, automatic telescopic link, base, inserted bar, be convenient for clear up the inside lacquer that condenses of shower nozzle, can not make the shower nozzle block up, do not influence the normal clear of the work of spraying paint.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the showerhead of the present invention.

In the figure: 1 kettle body, 2 pump body, 3 first transmission pipe, 4 second transmission pipe, 5 pressurizing valve, 6 air interface, 7 flow control valve, 8 gun tube, 9 handle, 10 trigger, 11 connecting shaft, 12 spray head, 13 spray nozzle, 14 heating ring, 15 automatic expansion link, 16 base and 17 inserted link.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: a spray gun capable of adjusting spray paint flow comprises a kettle body 1, wherein a pump body 2 is connected to the upper part of an inner cavity of the kettle body 1, a first transmission pipe 3 is connected to an inlet below the pump body 2, a second transmission pipe 4 is connected to an outlet above the pump body 2, the second transmission pipe 4 penetrates through the upper wall of the kettle body 1 and extends to the outer side of the upper wall of the kettle body 1, a pressure valve 5 is connected to the upper wall of the kettle body 1, a gun tube 8 is connected to the inside of the pressure valve 5, the gun tube 8 penetrates through the inside of the pressure valve 5 and extends to the outer sides of the left wall and the right wall of the pressure valve 5, a spray head 12 is connected to the right port of the gun tube 8, two automatic telescopic rods 15 are connected to the left wall inside the spray head 12, a base 16 is connected to the right ends of the two automatic telescopic rods 15, the outer wall of the base 16 is connected to the inner cavity of the spray head 12, a plurality of through holes are uniformly formed in the base 16, a plurality of insertion rods 17 are uniformly connected to the right ends of the base 16, the middle part of the right wall of the spray head 12 is connected with a spray nozzle 13.

Wherein, the 5 upper wall middle parts of ooze valve are connected with air interface 6, 8 left ends of barrel are connected with hand (hold) 9, the 9 right-hand members of hand (hold) are equipped with trigger 10, the 10 upper ends of trigger are equipped with connecting axle 11, trigger 10 rotates through connecting

axle

11 and 8 outer walls of barrel to be connected, be equipped with flow control valve 7 between ooze valve 5 and the shower nozzle 12, the inside orifice of having seted up of nozzle 13, the 12 outer wall connection of shower nozzle has heating ring 14.

The working principle is as follows: the pump body 2 is taken the inside lacquer of the kettle body 1 out through first transmission pipe 3, the lacquer of taking out is inside 5 discharge to the forcing valve through second transmission pipe 4, transmit to shower nozzle 12 inside through barrel 8, spout by nozzle 13 at last, use to condense after a period, make the inside jam of shower nozzle 12, start two automatic telescopic link 15 afterwards, two automatic telescopic link 15 drive base 16 and move right, base 16 drives a plurality of inserted bars 17 and moves right, a plurality of inserted bars 17 will solidify the broken discharge of being convenient for of lacquer of jam, start heating ring 14, the lacquer that makes the jam department melts with higher speed, guarantee that shower nozzle 12 is inside can not block up.

While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spray gun of adjustable flow that sprays paint, includes the kettle body (1), its characterized in that: the upper part of the inner cavity of the kettle body (1) is connected with a pump body (2), an inlet below the pump body (2) is connected with a first transmission pipe (3), an outlet above the pump body (2) is connected with a second transmission pipe (4), the second transmission pipe (4) penetrates through the upper wall of the kettle body (1) and extends to the outer side of the upper wall of the kettle body (1), the upper wall of the kettle body (1) is connected with a pressure valve (5), a gun tube (8) is connected inside the pressure valve (5), the gun tube (8) penetrates through the inside of the pressure valve (5) and extends to the outer sides of the left wall and the right wall of the pressure valve (5), the right port of the gun tube (8) is connected with a spray head (12), the left wall inside the spray head (12) is connected with two automatic telescopic rods (15), the right ends of the two automatic telescopic rods (15) are connected with a base (16), and the outer wall of the base (16) is connected with the inner wall of the inner cavity of the spray head (12), a plurality of through holes are evenly formed in the base (16), a plurality of inserting rods (17) are evenly connected to the right end of the base (16), and a nozzle (13) is connected to the middle of the right wall of the spray head (12).

2. The spray gun of claim 1, wherein: the middle part of the upper wall of the pressurizing valve (5) is connected with an air interface (6).

3. The spray gun of claim 1, wherein: barrel (8) left end is connected with hand (9), hand (9) right-hand member is equipped with trigger (10), trigger (10) upper end is equipped with connecting axle (11), trigger (10) are connected with barrel (8) outer wall rotation through connecting axle (11).

4. The spray gun of claim 1, wherein: a flow control valve (7) is arranged between the pressurizing valve (5) and the spray head (12).

5. The spray gun of claim 1, wherein: the nozzle (13) is internally provided with a spray hole.

6. The spray gun of claim 1, wherein: the outer wall of the spray head (12) is connected with a heating ring (14).