CN213669934U

CN213669934U - Environment-friendly functional powder coating electrostatic spray gun

Info

Publication number: CN213669934U
Application number: CN202022686054.1U
Authority: CN
Inventors: 张志辉
Original assignee: Zhangzhou Wankun Industry And Trade Co ltd
Current assignee: Zhangzhou Wankun Industry And Trade Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-13
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to an electrostatic spray gun technical field just discloses environmental protection functional powder coating electrostatic spray gun, collect the bag including the rifle body and dust, the right side fixedly connected with handle of rifle body bottom, the inboard bottom of handle is equipped with anti-skidding groove, the inboard top fixedly connected with button of handle, one side fixedly connected with power cord of handle bottom, the opposite side fixedly connected with blast pipe of handle bottom. This functional powder coating electrostatic spray gun of environmental protection, through the setting of flabellum, this electrostatic spray gun during operation, blast pipe spun wind can blow the flabellum, and the flabellum produces under the effect of wind and rotates, and the flabellum drives the card pipe rotation of looks fixed connection with it, and the card pipe drives the dwang rotation of looks joint with it, and the terminal in chamber can be mixxed to the puddler of dwang other end fixed surface, prevents to spout the chamber and is blockked up, influences this electrostatic spray gun's use.

Description

Environment-friendly functional powder coating electrostatic spray gun

Technical Field

The utility model relates to an electrostatic spray gun technical field specifically is environmental protection functional powder coating electrostatic spray gun.

Background

The powder electrostatic spray gun is mainly composed of a powder supply barrel, a powder spray gun and a controller, is a special spray gun for performing electrostatic spraying of paint and powder paint, is a paint atomizer and an electrostatic electrode generator, has been widely applied as an important means of surface treatment since the advent, is different from the traditional solvent-based paint, has no discharge of polluting gas or liquid in the coating process, is very environment-friendly for the processing environment or the processed product itself, has become one of indispensable means in the surface treatment industry, is required to be adsorbed on a workpiece by charging electric charges so as to form an effective coating for protecting and decorating the workpiece, and is usually used as a production tool for powder coating by using the powder spray gun capable of generating high-voltage static electricity, so the spray gun can generate high-voltage electric fields with high voltage and low current, the powder particles move through them and become negatively charged and then adhere firmly to the workpiece to be coated, a process commonly referred to as electrostatic powder spraying.

The nozzle of the existing spray gun is easy to block when in use, so that the spraying effect is poor, uneven paint spraying is easily formed on a workpiece during spraying, and the surface of the workpiece is unsmooth.

SUMMERY OF THE UTILITY MODEL

Not enough to current environmental protection functional powder coating electrostatic spray gun, the utility model provides an environmental protection functional powder coating electrostatic spray gun possesses the powder coating sieving mechanism, can get rid of large granule powder coating, reduces the advantage of the frequency etc. that the nozzle blockked up, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the environment-friendly functional powder coating electrostatic spray gun comprises a gun body and a dust collecting bag, wherein a handle is fixedly connected to the right side of the bottom of the gun body, an anti-skid groove is formed in the bottom end of the inner side of the handle, a button is fixedly connected to the top end of the inner side of the handle, a power cord is fixedly connected to one side of the bottom of the handle, an air supply pipe is fixedly connected to the other side of the bottom of the handle, a connecting pipe is fixedly connected to the left side of the bottom of the gun body, a dust filter box is clamped to the bottom of the connecting pipe, a feeding pipe is clamped to one side of the dust filter box, outer rings of the feeding pipe, the power cord and the bottom end of the air supply pipe are fixedly connected with an inner cavity of a fixing ring, a spray cavity is formed in the middle of the gun body, the top end of the connecting pipe extends into the spray cavity, a connecting net is fixedly connected to the, the left end joint of card pipe has the dwang, the other end of dwang extends to the outside of the rifle body, the even fixedly connected with flabellum in surface of card pipe right-hand member, the flabellum is located the top at blast pipe top.

Preferably, the outer ring at the other end of the rotating rod is fixedly connected with a stirring rod.

Preferably, the middle part of the inner cavity of the dust filter box is fixedly connected with a T-shaped filter screen, the feeding pipe is positioned on the inner side of the T-shaped filter screen, the bottom of the T-shaped filter screen is fixedly connected with the middle part of the bottom of the inner cavity of the dust filter box, and the top of the T-shaped filter screen is fixedly connected with the top end of the side wall of the dust filter box.

Preferably, the bottom of dust filter box is equipped with the bin outlet, and the bin outlet is located the inboard of T type filter screen, and the outside fixedly connected with magnet circle of bin outlet, the top fixedly connected with connecting block of bag is collected to the dust, and the material of connecting block has the ferromagnetism.

Preferably, the two sides of the bottom of the inner cavity of the dust filter box are fixedly connected with electric telescopic rods, the tops of the two electric telescopic rods are fixedly connected with the bottom of the brush, and bristles on the brush are in contact with the inner side of the T-shaped filter screen.

With current environmental protection functional powder coating electrostatic spray gun contrast, the utility model discloses possess following beneficial effect:

1. this environmental protection functional powder coating static spray gun, through electric telescopic handle's setting, electric telescopic handle's flexible can change the position of the brush of looks fixed connection with it, the brush reciprocates along T type filter screen, can brush the dust of adhesion on T type filter screen inboard, prevent that the dust that filters out from blockking up T type filter screen, influence the result of use of T type filter screen, the dust that brushes drops under the effect of gravity in the dust collection bag, the processing of the dust of being convenient for.

2. This functional powder coating electrostatic spray gun of environmental protection, through the setting of flabellum, this electrostatic spray gun during operation, blast pipe spun wind can blow the flabellum, and the flabellum produces under the effect of wind and rotates, and the flabellum drives the card pipe rotation of looks fixed connection with it, and the card pipe drives the dwang rotation of looks joint with it, and the terminal in chamber can be mixxed to the puddler of dwang other end fixed surface, prevents to spout the chamber and is blockked up, influences this electrostatic spray gun's use.

Drawings

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

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic view of the dust collecting bag of the present invention;

FIG. 4 is a top schematic view of the dust filter box of the present invention;

FIG. 5 is an exploded view of the dust filter cartridge of the present invention;

fig. 6 is a schematic view of the structural connection network of the present invention.

In the figure: 1. a gun body; 2. a handle; 3. a button; 4. a power line; 5. an air supply pipe; 6. a connecting pipe; 7. a dust filter box; 8. a feed pipe; 9. a fixing ring; 10. a spray chamber; 11. rotating the rod; 12. a stirring rod; 13. connecting a net; 14. clamping the pipe; 15. a fan blade; 16. a dust collection bag; 17. a T-shaped filter screen; 18. a brush; 19. an electric telescopic rod; 20. a magnetic ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, an electrostatic spray gun for powder coating with environmental protection and functionality comprises a gun body 1 and a dust collection bag 16, wherein a handle 2 is fixedly connected to the right side of the bottom of the gun body 1, an anti-slip groove is arranged at the bottom end of the inner side of the handle 2, a button 3 is fixedly connected to the top end of the inner side of the handle 2, a power cord 4 is fixedly connected to one side of the bottom of the handle 2, a blast pipe 5 is fixedly connected to the other side of the bottom of the handle 2, a connecting pipe 6 is fixedly connected to the left side of the bottom of the gun body 1, a dust filter box 7 is clamped to the bottom of the connecting pipe 6, the dust filter box 7 can filter large-particle powder in the blast pipe 8 by the arrangement of the dust filter box 7, the large-particle powder entering the blast chamber 10 is prevented from blocking the blast chamber 10, the use of the electrostatic spray gun is influenced, a feed pipe 8 is clamped to one side of the, the middle part of the gun body 1 is provided with a spray cavity 10, the top end of the connecting pipe 6 extends into the spray cavity 10, the top end of the blast pipe 5 extends into the inner cavity of the spray cavity 10, the right end of the inner cavity of the spray cavity 10 is fixedly connected with a connecting net 13, the middle part of the inner cavity of the connecting net 13 is movably connected with a clamping pipe 14, the left end of the clamping pipe 14 is clamped with a rotating rod 11, the rotating rod 11 is clamped with the clamping pipe 14 through the rotating rod 11, a user can conveniently take out the rotating rod 11 to clean powder adhered on the rotating rod 11, the other end of the rotating rod 11 extends to the outer side of the gun body 1, the surface of the right end of the clamping pipe 14 is uniformly and fixedly connected with a fan blade 15, the fan blade 15 is positioned above the top part of the blast pipe 5, through the setting of the fan blade 15, when the electrostatic spray gun works, the wind sprayed by the blast pipe 5 can be blown on the, the card pipe 14 drives the dwang 11 of joint mutually with it and rotates, and the terminal in chamber 10 can be spouted in the puddler 12 of dwang 11 other end fixed surface, prevents to spout chamber 10 and is blockked up, influences the use of this electrostatic spray gun.

Wherein, the outer ring of the other end of the rotating rod 11 is fixedly connected with a stirring rod 12.

Wherein, the middle part fixedly connected with T type filter screen 17 of dust filter box 7 inner chamber, conveying pipe 8 is located the inboard of T type filter screen 17, the bottom of T type filter screen 17 and the middle part looks fixed connection of dust filter box 7 inner chamber bottom, the top of T type filter screen 17 and the top looks fixed connection of dust filter box 7 lateral wall, through the setting of T type filter screen 17, T type filter screen 17 can intercept the large granule powder in the powder that enters into dust filter box 7, the powder that accords with the requirement passes T type filter screen 17, move to the opposite side of T type filter screen 17 and enter into in the connecting pipe 6, enter into through connecting pipe 6 and spout in the chamber 10.

Wherein, the bottom of dust filter box 7 is equipped with the bin outlet, and the bin outlet is located T type filter screen 17's inboard, and the outside fixedly connected with magnet circle 20 of bin outlet, and the top fixedly connected with connecting block of bag 16 is collected to the dust, and the material of connecting block has the ferromagnetism, through the setting of magnet circle 20, the fixed or separation of bag 16 and dust filter box 7 is collected to the dust of being convenient for, and convenient to use person clears up the dust of collecting in the bag 16.

Wherein, the equal fixedly connected with electric telescopic handle 19 in both sides of 7 inner chambers bottoms of dust filter box, the top of two electric telescopic handle 19 and the bottom fixed connection of brush 18, the brush hair on the brush 18 contacts with T type filter screen 17's inboard, setting through electric telescopic handle 19, electric telescopic handle 19's flexible position that can change mutually fixed connection's brush 18 with it, brush 18 reciprocates along T type filter screen 17, can brush the adhesion dust on T type filter screen 17 inboard, prevent to cross the dust jam T type filter screen 17 that filters out, influence T type filter screen 17's result of use, the dust that the brush falls drops under the effect of gravity in dust collection bag 16, the processing of the dust of being convenient for.

The working principle is as follows: when the electrostatic spray gun is used, the dust collecting bag 16 is fixed with the dust filter box 7, equipment matched with the spray gun injects air into the blast pipe 5, powder to be sprayed enters the blast pipe 8, air sprayed by the blast pipe 5 blows on the fan blades 15, the fan blades 15 rotate under the action of the air, the fan blades 15 drive the clamping pipes 14 fixedly connected with the fan blades to rotate, the clamping pipes 14 drive the rotating rods 11 clamped with the clamping pipes to rotate, the stirring rods 12 fixed on the surface of the other end of the rotating rods 11 can stir the tail ends of the spray cavities 10 to prevent the spray cavities 10 from being blocked to influence the use of the electrostatic spray gun, the T-shaped filter screen 17 intercepts large particles in the powder entering the dust filter box 7, the powder meeting requirements passes through the T-shaped filter screen 17, moves to the other side of the T-shaped filter screen 17 and enters the connecting pipe 6, enters the spray cavities 10 through the connecting pipe 6, and is sprayed out from the tail ends of the spray gun, this spray gun is at the in-process of work, 9 intermittent type nature work of electric telescopic handle, electric telescopic handle 19 flexible can change the position of the brush 18 of looks fixed connection with it, brush 18 reciprocates along T type filter screen 17, can brush the adhesion to the dust on T type filter screen 17 inboard, prevent to cross the dust of straining and block up T type filter screen 17, influence T type filter screen 17's result of use, the dust that brushes drops under the effect of gravity in dust collection bag 16, the processing of the dust of being convenient for.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Functional powder coating electrostatic spray gun of environmental protection, including the rifle body (1) and dust collection bag (16), its characterized in that: the gun is characterized in that a handle (2) is fixedly connected to the right side of the bottom of the gun body (1), an anti-skid groove is formed in the bottom of the inner side of the handle (2), a button (3) is fixedly connected to the top of the inner side of the handle (2), a power line (4) is fixedly connected to one side of the bottom of the handle (2), an air supply pipe (5) is fixedly connected to the other side of the bottom of the handle (2), a connecting pipe (6) is fixedly connected to the left side of the bottom of the gun body (1), a dust filter box (7) is clamped to the bottom of the connecting pipe (6), a feeding pipe (8) is clamped to one side of the dust filter box (7), outer rings of the bottoms of the feeding pipe (8), the power line (4) and the air supply pipe (5) are fixedly connected with an inner cavity of a fixing ring (9), a spray cavity (10) is formed in the middle of the gun body (1), the top of blast pipe (5) extends to the inner chamber of spouting chamber (10), spout the right-hand member fixedly connected with connecting network (13) of chamber (10) inner chamber, the middle part swing joint of connecting network (13) inner chamber has card pipe (14), the left end joint of card pipe (14) has dwang (11), the other end of dwang (11) extends to the outside of rifle body (1), the even fixedly connected with flabellum (15) in surface of card pipe (14) right-hand member, flabellum (15) are located the top at blast pipe (5) top.

2. The eco-friendly functional powder coating electrostatic spray gun of claim 1, wherein: and the outer ring at the other end of the rotating rod (11) is fixedly connected with a stirring rod (12).

3. The eco-friendly functional powder coating electrostatic spray gun of claim 1, wherein: the dust filter box is characterized in that a T-shaped filter screen (17) is fixedly connected to the middle of the inner cavity of the dust filter box (7), the feeding pipe (8) is located on the inner side of the T-shaped filter screen (17), the bottom of the T-shaped filter screen (17) is fixedly connected with the middle of the bottom of the inner cavity of the dust filter box (7), and the top of the T-shaped filter screen (17) is fixedly connected with the top end of the side wall of the dust filter box (7).

4. The eco-friendly functional powder coating electrostatic spray gun of claim 1, wherein: the bottom of dust filter box (7) is equipped with the bin outlet, and the bin outlet is located the inboard of T type filter screen (17), and the outside fixedly connected with magnet circle (20) of bin outlet, the top fixedly connected with connecting block of bag (16) is collected to the dust, and the material of connecting block has the ferromagnetism.

5. The eco-friendly functional powder coating electrostatic spray gun of claim 1, wherein: the dust filter box is characterized in that electric telescopic rods (19) are fixedly connected to two sides of the bottom of an inner cavity of the dust filter box (7), the tops of the electric telescopic rods (19) are fixedly connected with the bottom of a brush (18), and bristles on the brush (18) are in contact with the inner side of a T-shaped filter screen (17).