CN216440942U

CN216440942U - Easily-cleaned nozzle for spraying production line

Info

Publication number: CN216440942U
Application number: CN202122511638.XU
Authority: CN
Inventors: 关浩钊
Original assignee: Guangdong Tongba Electric Technology Co ltd
Current assignee: Guangdong Tongba Electric Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-06
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses an easy-to-clean nozzle for a spraying production line, which comprises a nozzle pipe, wherein one end of the nozzle pipe is fixedly connected with a nozzle valve through a bolt, the outer wall of one side, far away from the nozzle pipe, of the nozzle valve is fixedly connected with a nozzle connecting seat through a bolt, a penetrating spraying hole is formed in the nozzle pipe, a limiting ring is embedded in the inner wall of one side of the spraying hole, and a threaded groove is formed in the position, close to the limiting ring, of the inner wall of one side of the spraying hole. This easy cleaning nozzle that spraying production line was used, through mutually supporting of first arc, second arc and spraying hole, can take out first arc and second arc and wash when wasing the nozzle pipe, not only avoid tubular structure inner wall to wash the problem that not thorough effect is poor that inadequately causes the nozzle pipe to wash, can also realize the change of the inside first arc of nozzle pipe and second arc, avoid wasing the use that air time overlength influences the nozzle.

Description

Easily-cleaned nozzle for spraying production line

Technical Field

The utility model relates to the technical field of spraying, in particular to an easy-to-clean nozzle for a spraying production line.

Background

The coating method of spraying by a spray gun or a disc atomizer, dispersing into uniform and fine droplets by means of pressure or centrifugal force, and applying onto the surface of an object to be coated can be classified into air spraying, airless spraying, electrostatic spraying, and various derivatives of the above basic spraying forms, such as large-flow low-pressure atomized spraying, thermal spraying, automatic spraying, multi-group spraying, and the like.

Since the spray coating liquid is sprayed out of the spray nozzle during the spray coating operation of the spray coating production line, the spray nozzle is mostly of a tubular structure, the spray nozzle needs to be cleaned when the spray coating liquid is replaced, so that the quality of subsequent spray coating is ensured, the poor spray coating quality caused by mixing of the spray coating liquid is avoided, Chinese patent CN1079036C (spray coating nozzle device) does not record a nozzle cleaning mechanism, and thorough and sufficient cleaning cannot be ensured during cleaning of the spray nozzle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an easy-to-clean nozzle for a spraying production line, and aims to solve the problem that the nozzle cleaning mechanism is not recorded in the Chinese patent CN1079036C (spraying nozzle device) in the background art, and the thorough and sufficient cleaning can not be ensured when the nozzle is cleaned.

In order to achieve the purpose, the utility model provides the following technical scheme: an easily-cleaned nozzle for a spraying production line comprises a nozzle pipe, wherein one end of the nozzle pipe is fixedly connected with a nozzle valve through a bolt, a nozzle connecting seat is fixedly connected on the outer wall of one side, far away from the nozzle pipe, of the nozzle valve through a bolt, a through spraying hole is formed in the nozzle pipe, a limiting ring is embedded in the inner wall of one side of the spraying hole, a threaded groove is formed in the position, close to the limiting ring, of one side of the inner wall of one side of the spraying hole, a first arc-shaped plate and a second arc-shaped plate are arranged in the positions, close to the threaded groove, of one side of the inner part of the spraying hole, arc-shaped seats are arranged on the outer walls, far away from the limiting ring, of one sides of the first arc-shaped plate and the second arc-shaped plate, a limiting rod is welded on the position, close to the second arc-shaped plate, of one side of the outer wall of the second arc-shaped plate, a limiting hole is formed in the position, close to the limiting rod, of one side of the outer wall of the second arc-shaped plate, the nozzle pipe is adjacent to the through hole is formed in the outer wall of one side of the nozzle valve, the connecting pipe is fixedly connected to the position, close to the through hole, of one side of the outer wall of one side of the nozzle pipe through a bolt, and the end, far away from the nozzle pipe, of the connecting pipe is connected with the pipe cover in a screwing mode through threads.

Preferably, the outer walls of one sides of the first arc-shaped plate and the second arc-shaped plate are provided with threads matched and matched.

Preferably, the outer wall of one side of the arc-shaped seat is provided with an anti-slip groove.

Preferably, the limiting rod is matched with the limiting hole, and the limiting rod is inserted into the limiting hole.

Preferably, the nozzle pipe and the nozzle connecting seat are both communicated with the nozzle valve.

Preferably, the first arc-shaped plate and the second arc-shaped plate are combined together and then are in threaded connection with the thread groove.

Compared with the prior art, the utility model has the beneficial effects that: this easy cleaning nozzle that spraying production line was used, through first arc, mutually supporting in second arc and spraying hole, can take out first arc and second arc and wash when wasing the nozzle pipe, not only avoid tubular structure inner wall to wash the problem that the incomplete effect of nozzle pipe washing is poor inadequately caused, can fully wash after first arc and the separation of second arc, can also realize the change of the inside first arc of nozzle pipe and second arc, avoid wasing the use that air time overlength influences the nozzle, improve the availability factor of nozzle, through-hole, mutually supporting of connecting pipe and tube cap, can wash remaining spraying liquid through outside high-pressure rivers, realize convenient efficient and wash.

Drawings

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

FIG. 2 is a side view of the external structure of the present invention;

FIG. 3 is a front view of a first arcuate plate and a second arcuate plate of the present invention;

FIG. 4 is a front view of the stop collar of the present invention.

In the figure: 1. a nozzle tube; 2. a nozzle valve; 3. a nozzle connecting seat; 4. spraying holes; 5. a limiting ring; 6. a thread groove; 7. a first arc-shaped plate; 8. a second arc-shaped plate; 9. an arc-shaped seat; 10. a limiting rod; 11. a limiting hole; 12. a through hole; 13. a connecting pipe; 14. and (7) covering the tube.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an easily cleaned nozzle for a spraying production line comprises a nozzle pipe 1, one end of the nozzle pipe 1 is fixedly connected with a nozzle valve 2 through a bolt, a nozzle connecting seat 3 is fixedly connected on the outer wall of one side, far away from the nozzle pipe 1, of the nozzle valve 2 through a bolt, so that a nozzle for completing the spraying production line is convenient to combine, a through spraying hole 4 is formed in the nozzle pipe 1, a limiting ring 5 is embedded in the inner wall of one side of the spraying hole 4, the limiting ring 5 limits the screwing positions of a first arc-shaped plate 7 and a second arc-shaped plate 8, a threaded groove 6 is formed in the position, close to the limiting ring 5, of one side of the inner wall of one side of the spraying hole 4, a first arc-shaped plate 7 and a second arc-shaped plate 8 are arranged in the position, close to the threaded groove 6, arc-shaped seats 9 are arranged on the outer walls of one sides, far away from the limiting ring 5, of the first arc-shaped plate 7 and the second arc-shaped plate 8, the arc seat 9 can be positioned at the outer side of the nozzle pipe 1 and further rotates the nozzle pipe, so as to further facilitate the installation and disassembly of the first arc-shaped plate 7 and the second arc-shaped plate 8, a position of one side of the outer wall of one side of the first arc-shaped plate 7, which is close to the second arc-shaped plate 8, is welded with a limiting rod 10, a position of one side of the outer wall of one side of the second arc-shaped plate 8, which is close to the limiting rod 10, is provided with a limiting hole 11, a through hole 12 is provided on the outer wall of one side of the nozzle pipe 1, which is adjacent to the nozzle valve 2, and a connecting pipe 13 is fixedly connected with one side of the outer wall of one side of the nozzle pipe 1, which is close to the through hole 12, when the nozzle pipe 1 is cleaned, external high-pressure water can be connected to the connecting pipe 13, so that the high-pressure water can flush the inner walls of the first arc-shaped plate 7 and the second arc-shaped plate 8, one end of the connecting pipe 13, which is far away from the nozzle pipe 1, is connected with a pipe cover 14 through screw thread screwing, the cap 14 ensures the sealing of the connection tube 13.

In the utility model: the outer walls of one sides of the first arc-shaped plate 7 and the second arc-shaped plate 8 are provided with matched and matched threads; the first arc-shaped plate 7 and the second arc-shaped plate 8 can be screwed into the spraying hole 4 after being combined together, so that the first arc-shaped plate 7 and the second arc-shaped plate 8 can be conveniently mounted and dismounted.

In the utility model: an anti-slip groove is formed in the outer wall of one side of the arc seat 9; the first arc-shaped plate 7 and the second arc-shaped plate 8 can be rotated when the arc-shaped seat 9 is convenient to hold.

In the utility model: the limiting rod 10 is matched with the limiting hole 11, and the limiting rod 10 is inserted into the limiting hole 11; the insertion of the limit rod 10 inside the limit hole 11 is ensured, thereby realizing the combination of the first arc-shaped plate 7 and the second arc-shaped plate 8.

In the utility model: the nozzle pipe 1 and the nozzle connecting seat 3 are communicated with the nozzle valve 2; the spray paint on the spray production line can sequentially pass through the nozzle connecting seat 3, the nozzle valve 2 and the nozzle pipe 1 to be sprayed out.

In the utility model: the first arc-shaped plate 7 and the second arc-shaped plate 8 are combined together and then are in threaded connection with the thread groove 6; the firmness of fixing the first arc-shaped plate 7 and the second arc-shaped plate 8 in the spraying hole 4 is ensured.

The working principle is as follows: when the spraying device is used, the nozzle connecting seat 3 is installed and fixed on a spraying production line, the nozzle connecting seat 3 is connected with a spraying pipe on the spraying production line, spraying liquid on the spraying production line sequentially enters the nozzle connecting seat 3, the nozzle valve 2 and the nozzle pipe 1, and finally the spraying liquid is sprayed on a workpiece through the spraying of the nozzle pipe 1 to realize the spraying processing of the workpiece, when the nozzle pipe 1 needs to be cleaned after the spraying is finished, fingers hold the arc seat 9 to rotate the arc seat 9, the arc seat 9 drives the first arc plate 7 and the second arc plate 8 to rotate, the first arc plate 7 and the second arc plate 8 are screwed out through the screwing connection of the thread groove 6 and the thread, the first arc plate 7 and the second arc plate 8 are screwed out to separate the first arc plate 7 from the second arc plate 8, the limiting rod 10 is pulled out of the limiting hole 11, the inner walls of the first arc plate 7 and the second arc plate 8 are screwed into the spraying hole 4 after being cleaned together, thereby realize that 1 inside abluent abundant and clean of nozzle pipe, with the tube cap 14 of connecting pipe 13 on screwing down, insert connecting pipe 13 with outside high-pressure rivers, high-pressure rivers wash the inner wall at spraying hole 4 and the inner wall of first arc 7 and second arc 8, and high-pressure rivers wash remaining spraying liquid, realize convenient efficient and wash.

In summary, the following steps: this easy cleaning nozzle that spraying production line was used, through first arc 7, mutually supporting of second arc 8 and spraying hole 4, can take out and wash first arc 7 and second arc 8 when wasing nozzle pipe 1, not only avoid tubular structure inner wall to wash the problem that the incomplete effect is poor that causes nozzle pipe 1 to wash inadequately, can fully wash after first arc 7 and the 8 separation of second arc, can also realize the change of the inside first arc 7 of nozzle pipe 1 and second arc 8, avoid wasing the use that air-dry time overlength influences the nozzle, improve the availability factor of nozzle, through-hole 12, mutually supporting of connecting pipe 13 and tube cap 14, can wash remaining spraying liquid through outside high-pressure rivers, realize convenient efficient and wash.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an easy washing nozzle that spraying production line used, includes nozzle tube (1), its characterized in that: one end of the nozzle pipe (1) is fixedly connected with a nozzle valve (2) through a bolt, a nozzle connecting seat (3) is fixedly connected on the outer wall of one side, far away from the nozzle pipe (1), of the nozzle valve (2) through a bolt, a penetrating spraying hole (4) is formed in the nozzle pipe (1), a limiting ring (5) is embedded in the inner wall of one side of the spraying hole (4), a threaded groove (6) is formed in the position, close to the limiting ring (5), of one side of the inner wall of one side of the spraying hole (4), a first arc-shaped plate (7) and a second arc-shaped plate (8) are arranged at the position, close to the threaded groove (6), of one side of the inner portion of the spraying hole (4), an arc-shaped seat (9) is arranged on the outer wall of one side, far away from the limiting ring (5), of the outer wall of one side of the first arc-shaped plate (7), a limiting rod (10) is welded at the position, close to the second arc-shaped plate (8), of one side of the outer wall of the first arc-shaped plate (7), spacing hole (11) have been seted up to one side position department that is close to gag lever post (10) on the outer wall of one side of second arc (8), through-hole (12) have been seted up on nozzle pipe (1) adjacent to one side outer wall of nozzle valve (2), and one side position department that is close to through-hole (12) on the outer wall of one side of nozzle pipe (1) through bolt fixedly connected with connecting pipe (13), the one end of keeping away from nozzle pipe (1) on connecting pipe (13) closes soon through the screw thread and is connected with tube cap (14).

2. The easy-to-clean nozzle for a painting production line according to claim 1, characterized in that: and the outer walls of one sides of the first arc-shaped plate (7) and the second arc-shaped plate (8) are provided with threads matched and matched.

3. The easy-to-clean nozzle for a painting production line according to claim 1, characterized in that: and an anti-slip groove is formed in the outer wall of one side of the arc-shaped seat (9).

4. The easy-to-clean nozzle for a painting production line according to claim 1, characterized in that: the limiting rod (10) is matched with the limiting hole (11), and the limiting rod (10) is inserted into the limiting hole (11).

5. The easy-to-clean nozzle for a painting production line according to claim 1, characterized in that: the nozzle pipe (1) and the nozzle connecting seat (3) are communicated with the nozzle valve (2).

6. The easy-to-clean nozzle for a painting production line according to claim 2, characterized in that: the first arc-shaped plate (7) and the second arc-shaped plate (8) are combined together and then are in threaded connection with the thread groove (6).