CN217725901U

CN217725901U - Powder coating powder spray gun

Info

Publication number: CN217725901U
Application number: CN202221097670.6U
Authority: CN
Inventors: 孙华强
Original assignee: Guangdong Huacai Powder Technology Co ltd
Current assignee: Guangdong Huacai Powder Technology Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-11-04
Anticipated expiration: 2032-05-09

Abstract

The utility model provides a powder coating powder gun, which relates to the technical field of coating spray guns and solves the problems that the prior powder coating powder gun is easy to shake left and right when in use, the spraying position is inaccurate, and a spray head is easy to be polluted, and comprises a gun body main body; the bottom of the gun body main body is fixedly connected with a handle; a push switch is fixedly installed at the top of the left side of the handle; a holding shell is arranged on the outer side of the handle in a sliding manner; the interior of the holding shell is fixedly connected with ten buffer guide rods; the bottom of the handle is also fixedly connected with a powder conveying pipe and a spray gun control line; the right side of the gun body main body is fixedly connected with an auxiliary support. This device can effectively reduce the discomfort that vibrations caused the hand when using, but also can reduce the condition of rocking about by a wide margin, just also can be more accurate when spraying, also can effectively avoid the shower nozzle to contact ground when placing the spray gun moreover, the condition that the shower nozzle pollutes can not appear.

Description

Powder coating powder spray gun

Technical Field

The utility model belongs to the technical field of the coating spray gun, more specifically say, in particular to powder coating powder spray gun.

Background

The powder coating is a solid powder synthetic resin coating consisting of solid resin, pigment, filler, auxiliary agent and the like, an electrostatic spray gun is mostly needed when the powder coating is sprayed, and the coating is efficiently and quickly sprayed on the surface of a coated object by using a low-pressure high-atomization device and an electrostatic generator to generate electrostatic field force, so that the coated object can achieve perfect surface treatment.

The present inventors found that the following problems exist: the high-voltage electrostatic module inside the handle of present powder coating powder spray gun all can produce stronger vibrations when using, and these vibrations not only can make the hand cause the discomfort, still can make the spray gun rock about, just so appear spraying the inaccurate condition in position easily when spraying powder coating, and the shower nozzle contacts with ground easily when placing the spray gun on ground in the use moreover, consequently will cause the pollution.

In view of the above, a powder coating powder spraying gun is provided to achieve the purpose of higher practical value by improving the existing structure and defects.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a powder coating powder gun to solve present powder coating powder gun and rock about easy when using, spray the position inaccurate, the shower nozzle receives the problem of pollution easily.

The purpose and the effect of the powder coating powder gun of the utility model are achieved by the following concrete technical means:

a powder coating powder spray gun comprises a gun body; the left side of the gun body main body is fixedly connected with a spray head; the bottom of the gun body main body is fixedly connected with a handle; a press switch is fixedly arranged at the top of the left side of the handle; a holding shell is slidably arranged on the outer side of the handle; the interior of the holding shell is fixedly connected with ten buffer guide rods; the bottom of the handle is also fixedly connected with a powder conveying pipe and a spray gun control line; the right side of the gun body main body is fixedly connected with an auxiliary support.

Furthermore, the front end outer side and the rear end outer side of the buffer guide rod are respectively provided with a spring, and one end of each spring is tightly attached to the outer side face of the handle.

Furthermore, five cylindrical polyurethane strips are arranged on the front side and the rear side of the interior of the holding shell at equal intervals, and the cylindrical polyurethane strips on the front side and the rear side of the interior of the holding shell can be respectively clung to the outer walls of the front side and the rear side of the handle after the holding shell is installed.

Furthermore, ten cylindrical holes penetrating through the handle from front to back are formed in the handle, the diameters of the ten cylindrical holes are equal to the diameter of the cross section of the buffer guide rod, and the buffer guide rod can slide in the cylindrical holes from front to back.

Furthermore, the whole auxiliary support is of a T-shaped structure, the left side part of the auxiliary support is a cylindrical rod, the right side part of the auxiliary support is of a plate-shaped structure, and the right side surface of the auxiliary support and the right side of the bottom of the holding shell are located on the same vertical surface when the gun body main body of the device is horizontal.

Furthermore, the length of each buffering guide rod is 1.5cm larger than the width of the handle.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a grip shell is used for buffering the vibrations that the inside high-voltage electrostatic module of handle produced, the inside polyurethane strip of grip shell guarantees the handle can be in the activity around grip shell inside when reducing handle left right direction vibrations, shake along powder coating blowout direction in grip shell inside when making the handle vibrations, the condition of left and right rocking pendulum can not appear and influence the position that powder coating sprayed, and auxiliary support both can be used for carrying out the auxiliary stay to the spray gun, avoid the shower nozzle to receive the pollution, can also twine the spray gun control line in its outside, it is more convenient when later stage is packed up, compare in present powder coating powder gun, the device can effectively reduce the discomfort that vibrations caused the hand when using, and can also reduce the condition of rocking about reducing by a wide margin, just can be more accurate when spraying, and also can effectively avoid shower nozzle contact ground when placing the spray gun, the condition of shower nozzle pollution can not appear.

Drawings

Fig. 1 is a schematic diagram of the shaft side structure of the present invention.

Fig. 2 is a schematic side view of the shaft of the grip shell after being cut.

Fig. 3 is a schematic view of the front view structure of the present invention.

Fig. 4 is a schematic view of the structure of the local shaft side after the grip shell is detached and cut.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a body of the gun; 2. a spray head; 3. a handle; 4. pressing a switch; 5. a grip shell; 6. a powder conveying pipe; 7. a spray gun control line; 8. an auxiliary support; 9. the guide rod is cushioned.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 4:

the utility model provides a powder coating powder spray gun, which comprises a gun body main body 1; the left side of the gun body main body 1 is fixedly connected with a spray head 2, the gun body main body 1 is used for connecting all parts and conveying powder coating into the spray head 2, and the spray head 2 is used for spraying the powder coating outwards; the bottom of the gun body main body 1 is fixedly connected with a handle 3, and the handle 3 is used for storing the high-voltage electrostatic module and supporting a held part; a push switch 4 is fixedly arranged at the top of the left side of the handle 3, and the push switch 4 can control the powder coating to be sprayed outwards or stop spraying; a holding shell 5 is slidably mounted on the outer side of the handle 3, and the holding shell 5 is used for directly holding the hand and can play a role in buffering and damping; five cylindrical polyurethane strips are arranged on the front side and the rear side of the interior of the holding shell 5 at equal intervals, and the cylindrical polyurethane strips on the front side and the rear side of the interior of the holding shell 5 are respectively clung to the outer walls of the front side and the rear side of the handle 3 after the holding shell 5 is installed, so that the polyurethane strips have elasticity and lower friction force, the handle 3 can be ensured to move back and forth in the holding shell 5 while the vibration of the handle 3 in the left-right direction is reduced, and the vibration of the handle 3 can be converted into front-back vibration; the ten buffer guide rods 9 are fixedly connected inside the holding shell 5, the shaking direction of the ten buffer guide rods 9 inside the holding shell 5 can be changed after the ten buffer guide rods 9 are matched with the handle 3, the handle 3 can only shake in the powder coating spraying direction inside the holding shell 5, the powder coating spraying position cannot be influenced due to the left-right shaking condition, and the spraying is more accurate; the length of the buffer guide rod 9 is 1.5cm greater than the width of the handle 3, so that a gap is formed between the inner wall of the holding shell 5 and the outer wall of the handle 3 after installation, and the handle 3 can shake in the holding shell 5 to play a role in buffering and damping; the bottom of the handle 3 is also fixedly connected with a powder conveying pipe 6 and a spray gun control line 7, the powder conveying pipe 6 is used for conveying the extracted powder coating into the spray gun, and the spray gun control line 7 is used for controlling the powder suction pump; auxiliary support 8 of right side fixedly connected with of body of a gun main part 1, auxiliary support 8 can be used for supporting the spray gun and place, can make auxiliary support 8's right flank and the bottom right side of gripping shell 5 contact ground simultaneously, then alright place the spray gun firmly, shower nozzle 2 can move towards the top this moment in addition, consequently just can avoid causing the pollution to shower nozzle 2, auxiliary support 8 can also be used to twine spray gun control line 7 when packing up the spray gun in the later stage simultaneously, it is more convenient when receiving and releasing.

Wherein, the front end outside and the rear end outside of buffering guide arm 9 all are provided with a spring, and the one end of spring all hugs closely with the lateral surface of handle 3, can make it slide around the outside of buffering guide arm 9 when the inside high-voltage static module of handle 3 produces vibrations, and because the front and back end of buffering guide arm 9 all is provided with a spring, so these two springs just can cushion the vibrations of fore-and-aft direction, effectively reduce the vibrations that the hand was experienced.

Wherein, be provided with ten cylindrical holes that run through around on the handle 3, and the diameter in these ten cylindrical holes all equals with the cross-sectional diameter of buffering guide arm 9, buffering guide arm 9 can slide around in these cylindrical holes, can make it slide around the outside of buffering guide arm 9 when the inside high-pressure static module of handle 3 produces vibrations, just so can turn into the vibrations of handle 3 and rock around, and then make handle 3 rock along powder coating blowout direction inside gripping shell 5, the condition of rocking about can not appearing and influence the position that powder coating sprayed, it is more accurate during the spraying.

Wherein, the whole T shape structure that is of auxiliary support 8, its left side part is cylindrical pole, the right side part is platelike structure, and the right flank of auxiliary support 8 is located same vertical face with the bottom right side that grips shell 5 when the body of a gun main part 1 level of this device, auxiliary support 8 can be used for supporting the spray gun and place, can make auxiliary support 8's right flank and the bottom right side that grips shell 5 contact ground simultaneously, then alright place the spray gun firmly, and 2 can be towards the top at this moment, consequently, can avoid causing the pollution to spray nozzle 2, auxiliary support 8 can also be used to twine spray gun control line 7 when packing up the spray gun in the later stage simultaneously, it is more convenient when receiving and releasing.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, when using this device spraying powder coating, directly hold the shell 5 that grips in the handle 3 outside with the hand, then usable forefinger will press down press switch 4, press switch 4 can open the powder suction pump through spray gun control line 7 this moment, then the powder suction pump can send powder coating into handle 3 inside through defeated powder pipe 6, reentrant gun body main part 1 after handling through high-voltage static, outwards spray out through shower nozzle 2 at last, and the high-voltage static module inside this in-process handle 3 can produce stronger vibrations, so just so can make handle 3 slide around the outside of buffering guide arm 9, and because the front and back end of buffering guide arm 9 all is provided with a spring, so these two springs just can cushion the vibrations of fore-and-aft direction, grip the inside polyurethane strip of shell 5 simultaneously and guarantee that handle 3 can be in the inside activity around gripping shell 5 when reducing the vibrations of handle 3 left and right directions, just so can turn into vibration of handle 3 and rock around, and then make handle 3 inside powder coating spout the spraying direction and shake the spray gun handle 5 when the support 8 can be placed the ground and the auxiliary spray gun and the ground pollution to the spray gun, so on the right side can also can be more the ground when the auxiliary spray gun 2.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A powder coating powder spray gun is characterized in that: the powder gun includes: a body (1); the left side of the gun body main body (1) is fixedly connected with a spray head (2); the bottom of the gun body main body (1) is fixedly connected with a handle (3); a push switch (4) is fixedly arranged at the top of the left side of the handle (3); a holding shell (5) is slidably mounted on the outer side of the handle (3); the interior of the holding shell (5) is fixedly connected with ten buffer guide rods (9); the bottom of the handle (3) is also fixedly connected with a powder conveying pipe (6) and a spray gun control line (7); the right side of the gun body main body (1) is fixedly connected with an auxiliary support (8).

2. A powder spray gun as claimed in claim 1, wherein: the handle (3) is provided with ten cylindrical holes which penetrate through the handle from front to back, the diameters of the ten cylindrical holes are equal to the diameter of the section of the buffer guide rod (9), and the buffer guide rod (9) can slide back and forth in the cylindrical holes.

3. A powder spray gun as claimed in claim 1, wherein: the length of the buffer guide rod (9) is 1.5cm larger than the width of the handle (3).

4. A powder spray gun as claimed in claim 1, wherein: the front end outer side and the rear end outer side of the buffer guide rod (9) are respectively provided with a spring, and one end of each spring is tightly attached to the outer side face of the handle (3).

5. A powder spray gun as claimed in claim 1, wherein: five cylindrical polyurethane strips are arranged on the front side and the rear side of the interior of the holding shell (5) at equal intervals, and the cylindrical polyurethane strips on the front side and the rear side of the interior of the holding shell (5) can be respectively clung to the outer walls of the front side and the rear side of the handle (3) after the holding shell (5) is installed.

6. A powder spray gun as claimed in claim 1, wherein: the auxiliary support (8) is integrally of a T-shaped structure, the left side part of the auxiliary support is a cylindrical rod, the right side part of the auxiliary support is a plate-shaped structure, and the right side surface of the auxiliary support (8) and the right side of the bottom of the holding shell (5) are located on the same vertical surface when the gun body main body (1) of the device is horizontal.