CN211636988U

CN211636988U - Nozzle structure of compound spraying of binary channels

Info

Publication number: CN211636988U
Application number: CN201920920572.XU
Authority: CN
Inventors: 刘晓玉
Original assignee: Wuhan Chenyang Environmental Protection New Material Co ltd
Current assignee: Wuhan Chenyang Environmental Protection New Material Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-10-09
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a nozzle structure of binary channels composite spraying, through setting up the regulating part, and all set up the fixed plate in the discharge gate of regulating part and inlet pipe, then set up the stock guide on the fixed plate again, can make the stock guide in the regulating part crisscross with the stock guide on the fixed plate through rotating the regulating part, and then can control the liquid speed that the feed inlet of converging the pipe got into, make things convenient for people to adjust; through setting up a board and No. two boards in compound intraductal to set up compression spring between a board and No. two boards, then set up the telescopic link in the outside of a board and No. two boards again, can be through the length of adjusting the telescopic link, and then can control the position of a board and No. two boards in the sliding tray, and the compression spring compression between a board and No. two boards can extend and can further stabilize the position of a board and No. two boards, and then can control the space of a guide room and No. two guide rooms, and then can control the spraying volume of different coatings, facilitate the use and adjust.

Description

Nozzle structure of compound spraying of binary channels

Technical Field

The utility model relates to a nozzle structure especially relates to a nozzle structure of compound spraying of binary channels.

Background

The nozzle is also called a spray head, is a key part in various equipment such as spraying, atomizing, oil spraying, sand blasting, spraying and the like, and plays an important role. The more single channel spraying nozzle that is used in using the spraying trade, single channel nozzle is when using, can only spray out a coating, and in the in-service use, need spout two kinds of coatings simultaneously sometimes, this just needs to use the binary channels nozzle, however, the binary channels nozzle is when using, two kinds of coatings of spraying can't mix in the nozzle, and some colorful coating if spout by the binary channels nozzle, it is comparatively obvious to distinguish, lead to the aesthetic property not good enough, this just needs to use the nozzle that the binary channels compounds into the single channel, can be present, the nozzle kind of binary channels composite spraying is less in the market, and the spraying volume of different coatings is difficult to adjust, to this, need improve.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a nozzle structure of double-channel composite spraying, which can solve the problems in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a nozzle structure for double-channel composite spraying comprises two feeding pipes, a converging pipe and a discharging pipe head, wherein the two feeding pipes are connected with two feeding holes of the converging pipe through an adjusting part, a discharging hole of each feeding pipe is connected with a feeding hole of the adjusting part through a connecting flange, a discharging hole of the adjusting part is also connected with a feeding hole of the converging pipe through a connecting flange, the adjusting part comprises a material guide pipe and a rotating plate fixed on the outer side of the material guide pipe, fixed plates are fixed inside the adjusting part and the discharging holes of the feeding pipes, and material guide holes are uniformly distributed in the fixed plates; join the discharge end of pipe and be connected with compound pipe, the symmetry is provided with the sliding tray on the inner wall in the middle of the inside of compound pipe, is provided with a board and No. two boards between two sliding trays, be connected through a plurality of compression spring between a board and No. two boards, one side that compression spring was kept away from to a board and No. two boards all is provided with the telescopic link, just compression spring was kept away from to the telescopic link one end all fixes on the inner wall of compound pipe, and the feed inlet of ejection of compact tube head is connected to the discharge end of compound pipe.

Preferably, a partition plate is arranged in the middle of the confluence pipe.

Preferably, the first plate and the second plate are connected with the telescopic rod through bearings.

Preferably, a first material guide chamber is formed between the first plate and the pipe wall of the composite pipe, a second material guide chamber is formed between the second plate and the pipe wall of the composite pipe, and the first material guide chamber and the second material guide chamber are respectively communicated with the two material feeding pipes through two ends of the converging pipe.

Preferably, the telescopic rod comprises a first pipe and a screw rod, the screw rod is connected in the first pipe through threads, and the length of the telescopic rod is adjusted through the threads.

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

1. by arranging the adjusting piece, arranging the fixed plates in the adjusting piece and the discharge port of the feeding pipe, and arranging the material guide holes in the fixed plates, the material guide holes in the adjusting piece and the material guide holes in the fixed plates can be staggered by rotating the adjusting piece, so that the speed of liquid entering the feed port of the converging pipe can be controlled, and people can conveniently adjust the liquid;

2. through setting up a board and No. two boards in compound intraductal to set up compression spring between a board and No. two boards, then set up the telescopic link in the outside of a board and No. two boards again, can be through the length of adjusting the telescopic link, and then can control the position of a board and No. two boards in the sliding tray, and the compression spring compression between a board and No. two boards can extend and can further stabilize the position of a board and No. two boards, and then can control the space of a guide room and No. two guide rooms, and then can control the spraying volume of different coatings, facilitate the use and adjust.

Drawings

Fig. 1 is an overall structural view of a nozzle structure for two-channel composite spraying according to the present invention;

fig. 2 is a connection diagram of the feed pipe and the adjusting member of the nozzle structure for two-channel composite spraying according to the present invention;

fig. 3 is a structural diagram of a fixing plate of the nozzle structure for two-channel composite spraying of the present invention;

fig. 4 is an internal structural view of a composite pipe of a nozzle structure of the dual-channel composite spraying of the present invention.

Wherein: 1. a feed pipe; 2. an adjustment member; 3. a junction pipe; 4. a composite pipe; 5. a discharge pipe head; 6. a material guide pipe; 7. a material guide hole; 8. a fixing plate; 9. a rotating plate; 10. a material guide chamber I; 11. a second material guide chamber; 12. a sliding groove; 13. a first board; 14. a second plate; 15. A compression spring; 16. a telescopic rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-4, a nozzle structure for dual-channel composite spraying comprises two feeding pipes 1, a converging pipe 3 and a discharging pipe head 5, wherein the two feeding pipes 1 are connected with two feeding ports of the converging pipe 3 through adjusting parts 2, a discharging port of the feeding pipe 1 is connected with a feeding port of the adjusting part 2 through a connecting flange, a discharging port of the adjusting part 2 is also connected with a feeding port of the converging pipe 3 through a connecting flange, the adjusting part 2 comprises a material guiding pipe 6 and a rotating plate 9 fixed on the outer side of the material guiding pipe 6, fixed plates 8 are fixed inside the adjusting part 2 and the discharging ports of the feeding pipes 1, and material guiding holes 7 are uniformly distributed on the fixed plates 8; join the discharge end of pipe 3 and be connected with compound pipe 4, the symmetry is provided with sliding tray 12 on the inner wall in the middle of compound pipe 4's inside, be provided with one No. 13 and No. two No. 14 boards between two sliding tray 12, be connected through a plurality of compression spring 15 between one No. 13 and No. two No. 14 boards, one side that compression spring 15 was kept away from to one No. 13 and No. two No. 14 boards all is provided with telescopic link 16, and the one end that compression spring 15 was kept away from to telescopic link 16 all fixes on compound pipe 4's inner wall, the feed inlet of ejection of compact tube head 5 is connected to compound pipe 4's discharge end.

A partition is provided in the middle of the junction pipe 3.

The first plate 13 and the second plate 14 are connected with the telescopic rod 16 through bearings.

A first material guide chamber 10 is formed between the first plate 13 and the pipe wall of the composite pipe 4, a second material guide chamber 11 is formed between the second plate 14 and the pipe wall of the composite pipe 4, and the first material guide chamber 10 and the second material guide chamber 11 are respectively communicated with the two feeding pipes 1 through two ends of the converging pipe 3.

The telescopic rod 16 comprises a first pipe and a screw rod, the screw rod is connected into the first pipe through threads, and the length of the telescopic rod 16 is adjusted through the threads.

The working principle is as follows: when carrying out the spraying work, need control the velocity of flow of the coating in two inlet pipes 1 earlier, and then can control coating spun impulsive force, make things convenient for the spraying work to go on, simultaneously, still need be according to the proportion that two kinds of coatings mix, adjust the size between guide room 10 and the guide room two 11, ejection of compact tube head 5 is connected through the screw thread with compound pipe 4, with ejection of compact tube head 5 down through the screw thread rotation, then rotate the screw rod in two telescopic links 16 again, make the length of two telescopic links 16 adjusted, thereby can change the position of a board 13 and No. two boards 14 in sliding tray 12 and obtain changing, and then realize adjusting the size between guide room 10 and the guide room two 11. Rotating the rotating plate 9 on the adjusting part 2 to enable the material guide holes 7 on the fixing plate 8 in the adjusting part 2 and the material guide holes 7 on the fixing plate 8 in the feeding pipe 1 to be mutually staggered, so that the flow rate can be controlled; after the coating entered into confluent pipe 3, then during compound pipe 4 was entered into to the discharge gate of rethread confluent pipe 3, the coating in two inlet pipes 1 entered into guide chamber 10 and No. two guide chambers 11 respectively, then enters into ejection of compact tube head 5 again, can realize mixing, is sprayed out again, can realize simple mixture, and spun effect is natural and pleasing to the eye.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. The nozzle structure for double-channel composite spraying comprises two feeding pipes (1), a converging pipe (3) and a discharging pipe head (5), and is characterized in that the two feeding pipes (1) are connected with two feeding holes of the converging pipe (3) through adjusting parts (2), the discharging holes of the feeding pipes (1) are connected with the feeding holes of the adjusting parts (2) through connecting flanges, the discharging holes of the adjusting parts (2) are also connected with the feeding holes of the converging pipe (3) through connecting flanges, each adjusting part (2) comprises a material guide pipe (6) and a rotating plate (9) fixed on the outer side of the material guide pipe (6), fixed plates (8) are fixed inside the discharging holes of the adjusting parts (2) and the feeding pipes (1), and material guide holes (7) are uniformly distributed in the fixed plates (8); the discharge end of converging pipe (3) is connected with compound pipe (4), the symmetry is provided with sliding tray (12) on the inner wall in the middle of the inside of compound pipe (4), is provided with one number of board (13) and No. two board (14) between two sliding tray (12), be connected through a plurality of compression spring (15) between one number of board (13) and No. two board (14), one side of keeping away from compression spring (15) is all provided with telescopic link (16) for one number of board (13) and No. two board (14), just the one end that compression spring (15) were kept away from in telescopic link (16) is all fixed on the inner wall of compound pipe (4), and the feed inlet of ejection of compact tube head (5) is connected to the discharge end of compound pipe (4).

2. The nozzle structure for two-pass composite spray coating according to claim 1, characterized in that a baffle is arranged in the middle of the confluence pipe (3).

3. The nozzle structure for two-pass composite spraying according to claim 1, wherein the first plate (13) and the second plate (14) are connected with the telescopic rod (16) through bearings.

4. The nozzle structure of the double-channel composite spraying of claim 1, characterized in that a first material guiding chamber (10) is formed between the first plate (13) and the pipe wall of the composite pipe (4), a second material guiding chamber (11) is formed between the second plate (14) and the pipe wall of the composite pipe (4), and the first material guiding chamber (10) and the second material guiding chamber (11) are respectively communicated with the two feeding pipes (1) through two ends of the converging pipe (3).

5. The dual-channel composite spraying nozzle structure as claimed in claim 1, wherein the telescopic rod (16) comprises a first tube and a screw rod, the screw rod is connected in the first tube through threads, and the telescopic rod (16) is adjusted in length through threads.