CN216196373U

CN216196373U - Corrosion-resistant PTFE spraying equivalent uniform spraying spray gun

Info

Publication number: CN216196373U
Application number: CN202122358753.8U
Authority: CN
Inventors: 陈慧珊
Original assignee: Changzhou Huaou Coating Engineering Co ltd
Current assignee: Changzhou Huaou Coating Engineering Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-05
Anticipated expiration: 2031-09-28

Abstract

The utility model provides a corrosion-resistant PTFE spraying equivalent uniform spraying spray gun, which relates to the technical field of spray guns and comprises a spray gun body, wherein a feed inlet of the spray gun body is in threaded connection with an installation pipe. The utility model can guide the larger particles filtered by the filter screen to one of the discharge outlets of the shunt pipes by matching the filter screen, the shunt pipe and the inclined cylindrical block, thereby effectively solving the problem that the larger particles mixed in the coating cause blockage at the part of the spray head of the spray gun body, which causes uneven wall spraying, improving the working quality.

Description

Corrosion-resistant PTFE spraying equivalent uniform spraying spray gun

Technical Field

The utility model relates to the technical field of spray guns, in particular to a corrosion-resistant PTFE spraying equivalent uniform spraying spray gun.

Background

The spray gun is a device which utilizes liquid or compressed air to quickly release as power, can be directly used for coating in the application of the industry, and has common spray guns such as a pressure type spray gun, a Kale type spray gun, an automatic recovery type spray gun and the like.

The spray gun that current is used for corrosion-resistant PEFE spraying is not equipped with coating filtering mechanism mostly, when the staff is using by the coating of stirring, great granule in the coating can lead to the partial region of shower nozzle portion of spray gun to take place to block up, causes then that the wall body spraying is inhomogeneous, reduces operating mass, consequently, needs to provide neotype corrosion-resistant PTFE spraying equivalence evenly spray's spray gun.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that most of the existing spray guns for corrosion-resistant PEFE spraying in the prior art are not provided with a coating filtering mechanism, so that the distribution of coating sprayed by a spray head of the spray gun is possibly uneven, the wall spraying is uneven, and the working quality is reduced, and provides a corrosion-resistant PTFE spraying equivalent uniform spraying spray gun.

In order to achieve the purpose, the utility model adopts the following technical scheme: a spray gun for equivalent uniform spraying of corrosion-resistant PTFE comprises a spray gun body, wherein a feed inlet of the spray gun body is in threaded connection with an installation pipe, the feed inlet of the mounting pipe is fixedly communicated with a connecting pipe, the feed inlet of the connecting pipe is provided with a first T-shaped pipe through a first flange plate, a flow dividing pipe is fixedly communicated with the feed inlet of the first T-shaped pipe, a filter screen is fixedly clamped and connected on the inner wall of the flow dividing pipe, the inner wall of the feed inlet of the flow dividing pipe is fixedly sleeved with an inclined cylindrical block, the outer wall of the feed inlet of the flow dividing pipe is fixedly sleeved with a mounting cover, a feeding pipe is fixedly penetrated through the bottom of the inclined cylindrical block, the inner wall of the mounting cover is connected with a material storage bottle through a bolt, and a valve is arranged at one of the discharge holes of the flow dividing pipe, a second T-shaped pipe is arranged at one of the discharge holes of the flow dividing pipe through a second flange plate, and a pipe cover is arranged at the bottom of the second T-shaped pipe in a threaded manner.

Preferably, the outer surface of the spray gun body is fixedly sleeved with a circular ring block.

Preferably, the outer wall of the circular ring block is fixed with a connecting plate.

Preferably, a first arc-shaped block is fixed on one side of the connecting plate.

Preferably, the front surface of the first arc-shaped block is rotatably connected with a second arc-shaped block through a hinge.

Preferably, a fixing bolt penetrates through the front surface thread of the second arc-shaped block, and one end thread of the fixing bolt is embedded in the front surface of the first arc-shaped block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the spray gun body, the larger particles filtered by the filter screen can be guided to one of the discharge outlets of the shunt pipes through the cooperation of the filter screen, the shunt pipes and the inclined cylindrical block, so that the problem that the large particles mixed in the paint cause blockage of the spray head of the spray gun body in part and cause uneven wall spraying is effectively solved, the working quality is improved, the larger particles stored in the second T-shaped pipe can be prevented from flowing back to the inside of the shunt pipes under the action of the valve, the larger particles in the second T-shaped pipe can be cleaned conveniently under the action of the pipe cover, and the paint in the storage bottle can be guided to the inside of the spray gun body through the shunt pipes, the first T-shaped pipe, the connecting pipe and the mounting pipe under the action of the feeding pipe.

2. According to the utility model, a certain supporting force can be provided for the first arc-shaped block under the matching of the circular ring block and the connecting plate, the second arc-shaped block and the first arc-shaped block can be tightly fixed together under the action of the fixing bolt, and a certain supporting force can be provided for the installation pipe under the matching of the first arc-shaped block and the second arc-shaped block, so that the stress of the installation pipe is reduced, and the service life of the installation pipe is prolonged.

Drawings

FIG. 1 is a perspective view of an equivalent uniform spray gun for spraying corrosion-resistant PTFE according to the present invention;

FIG. 2 is a perspective view, partially in section, of an equivalent uniform spray gun for corrosion-resistant PTFE spraying in accordance with the present invention;

FIG. 3 is an enlarged perspective view at A in FIG. 2 of a spray gun for equivalent uniform spray coating of corrosion-resistant PTFE according to the present invention;

FIG. 4 is another perspective view, partially in section, of an equivalent uniform spray gun for corrosion-resistant PTFE spraying in accordance with the present invention;

fig. 5 is an enlarged perspective view at B in fig. 4 of the spray gun of the present invention for equally uniform spraying of corrosion-resistant PTFE.

Illustration of the drawings: 1. a spray gun body; 2. installing a pipe; 3. a connecting pipe; 4. a first T-shaped pipe; 5. a shunt tube; 6. a filter screen; 7. a beveled cylindrical block; 8. installing a cover; 9. a feed pipe; 10. a material storage bottle; 11. a valve; 12. a second T-shaped pipe; 13. a tube cover; 14. a circular ring block; 15. a connecting plate; 16. a first arc-shaped block; 17. a second arc-shaped block; 18. and (5) fixing the bolt.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, the utility model provides a spray gun for equivalent uniform spraying of corrosion-resistant PTFE, which includes a spray gun body 1, a mounting pipe 2 is connected to a feed inlet of the spray gun body 1 through a screw thread, a connecting pipe 3 is fixedly communicated with the feed inlet of the mounting pipe 2, a first T-shaped pipe 4 is installed at the feed inlet of the connecting pipe 3 through a first flange, a shunt pipe 5 is fixedly communicated with the feed inlet of the first T-shaped pipe 4, a filter screen 6 is fixedly clamped on an inner wall of the shunt pipe 5 to facilitate filtering of larger particles in paint, an inclined cylindrical block 7 is fixedly sleeved on an inner wall of the feed inlet of the shunt pipe 5 to facilitate guiding the larger particles filtered by the filter screen 6 to one of the discharge outlets of the shunt pipe 5 through an inclined surface of the inclined cylindrical block 7, a fixing sleeve mounting cover 8 is connected to an outer wall of the feed inlet of the shunt pipe 5, and a feed pipe 9 is fixedly penetrated through a bottom of the inclined cylindrical block 7, inner wall bolted connection of installation lid 8 has storage bottle 10, can make things convenient for the storage of coating through storage bottle 10, simultaneously through the cooperation of installation lid 8, the quick assembly disassembly of storage bottle 10 of also being convenient for, valve 11 is installed to one of them discharge gate of shunt tubes 5, second T type pipe 12 is installed through the second ring flange to one of them discharge gate of shunt tubes 5, made things convenient for the later stage to store the great granule that filter 6 got off, pipe cover 13 is installed to the bottom screw thread of second T type pipe 12, make things convenient for the later stage to clear up the inside great granule of second T type pipe 12.

The effect that its whole embodiment 1 reaches is, when the staff needs to carry out the coating spraying to the wall body with spray gun body 1, at first install installation pipe 2 screw thread in the feed inlet department of spray gun body 1, put the coating in the inside of storage bottle 10, later install the storage bottle 10 screw thread that is equipped with the coating on installation lid 8, close valve 11 finally, install pipe lid 13 screw thread in the bottom of second T type pipe 12 simultaneously, when all ready, connect the air inlet of spray gun body 1 on the air pump of external world earlier, then aim at the wall body that needs the spraying with the shower nozzle of spray gun body 1, later press the control button of spray gun body 1, under the atmospheric pressure that the air pump provided, the coating in the storage bottle 10 can get into from the feed inlet department of inlet pipe 9, then the coating that gets into the inside of inlet pipe 9 can pass through shunt tubes 5, first T type pipe 4, The connecting pipe 3 and the mounting pipe 2 finally reach the interior of the spray gun body 1, meanwhile, when the paint passes through the interior of the shunt pipe 5, under the action of the filter screen 6, the filter screen 6 directly filters large paint particles which are not uniformly stirred in the paint, the filtered large paint particles fall to the top of the inclined plane cylindrical block 7 under the action of gravity, the filtered paint is directly guided to the interior of the spray gun body 1 and finally sprayed out from the spray head of the spray gun body 1 to perform paint spraying on a wall body, when more large paint particles are accumulated in the interior of the shunt pipe 5, the spraying of the spray gun body 1 is stopped at the moment, then the valve 11 is opened, at the moment, under the action of the inclined plane cylindrical block 7, the filtered large paint particles are directly guided to one of the discharge outlets of the shunt pipe 5 and then guided to the interior of the second T-shaped pipe 12, when the inside of second T type pipe 12 has stored more great coating granule and needs the clearance, only need take off pipe cap 13 from the bottom of second T type pipe 12 this moment, can clear up the inside great coating granule who stores of second T type pipe 12, excellent in use effect has greatly improved the spraying effect of spray gun body 1, has guaranteed that the wall body is sprayed evenly, has guaranteed operating quality.

Embodiment 2, as shown in fig. 1-4, the fixed ring piece 14 that has cup jointed of surface of spray gun body 1, the outer wall of ring piece 14 is fixed with connecting plate 15, one side of connecting plate 15 is fixed with first arc piece 16, the positive surface of first arc piece 16 is connected with second arc piece 17 through the hinge rotation, the positive surface screw thread of second arc piece 17 runs through there is fixing bolt 18, and the one end screw thread of fixing bolt 18 inlays and establishes at the positive surface of first arc piece 16, conveniently fix first arc piece 16 and second arc piece 17 together tightly, simultaneously through the cooperation of ring piece 14 and connecting plate 15, each part has greatly reduced the effect of each part to installation pipe 2 power, improved the life of installation pipe 2.

The effect that its whole embodiment 2 reaches does, when needs reduce each part and when the effect of 2 power of installation pipe, at first, use the hinge as the pivot, rotate second arc piece 17, when second arc piece 17 rotates the position of removal, directly with fixing bolt 18 with first arc piece 16 and second arc piece 17 fix can, when spray gun body 1 is held by hand and is taken up, at ring piece 14, connecting plate 15, under the cooperation of first arc piece 16 and second arc piece 17, will greatly reduce except that the effect of each part applied to installation pipe 2 outside spray gun body 1, the life of installation pipe 2 has been improved, the life of spray gun body 1 has been improved promptly.

The lance body 1 is prior art and will not be explained in greater detail here.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a spray gun of equal even spraying of corrosion-resistant PTFE spraying, includes spray gun body (1), its characterized in that: the utility model discloses a spray gun, including spray gun body (1), the feed inlet threaded connection of spray gun body (1) has installation pipe (2), the fixed intercommunication of feed inlet of installation pipe (2) has connecting pipe (3), first T type pipe (4) are installed through first ring flange to the feed inlet of connecting pipe (3), the fixed intercommunication of feed inlet of first T type pipe (4) has shunt tubes (5), the fixed joint of inner wall of shunt tubes (5) has filter screen (6), the fixed coupling of the feed inlet inner wall of shunt tubes (5) has inclined plane cylinder piece (7), the fixed coupling of the feed inlet outer wall of shunt tubes (5) has installing cover (8), the fixed bottom of inclined plane cylinder piece (7) has feed pipe (9) of running through, the inner wall bolted connection of installing cover (8) has storage bottle (10), valve (11) are installed to one of them discharge gate of shunt tubes (5), second T type pipe (12) are installed through the second ring flange to one of them discharge gate of shunt tubes (5) ) And a pipe cover (13) is installed at the bottom of the second T-shaped pipe (12) in a threaded mode.

2. The corrosion-resistant PTFE spray equivalent uniform spray gun of claim 1, wherein: the outer surface of the spray gun body (1) is fixedly sleeved with a circular ring block (14).

3. The corrosion-resistant PTFE spray equivalent uniform spray gun of claim 2, wherein: and a connecting plate (15) is fixed on the outer wall of the circular ring block (14).

4. The corrosion-resistant PTFE spray equivalent uniform spray gun of claim 3, wherein: a first arc-shaped block (16) is fixed on one side of the connecting plate (15).

5. The corrosion-resistant PTFE spray equivalent uniform spray gun of claim 4, wherein: the front surface of the first arc-shaped block (16) is rotatably connected with a second arc-shaped block (17) through a hinge.

6. The corrosion-resistant PTFE spray equivalent uniform spray gun of claim 5, wherein: the front surface of the second arc-shaped block (17) is threaded through with a fixing bolt (18), and one end of the fixing bolt (18) is embedded in the front surface of the first arc-shaped block (16).