CN213194171U

CN213194171U - Atomizing nozzle capable of forming fan-shaped film mist spray

Info

Publication number: CN213194171U
Application number: CN202021817203.7U
Authority: CN
Inventors: 沈俊
Original assignee: Dongguan Qiwuchuan Precision Metal Co ltd
Current assignee: Guangdong Qiwuchuan Precision Hardware Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-14
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a can form fog nozzle of fan-shaped film spraying, concretely relates to fog nozzle technical field, including fixation nut, fixation nut's one end fixedly connected with screw rod, and the inside of screw rod has transversely been seted up and has been run through the groove, one side lateral wall that fixation nut kept away from the screw rod is along radially having seted up the recess, and fixation nut is located the inside center department of recess and has seted up the inner caulking groove, and the inside grafting of inner caulking groove has film mouth core, first spout has transversely been seted up along one side that the inner caulking groove was kept away from to film mouth core, the center department of first spout sets up and runs through the liquid outlet that the groove corresponds, the inner caulking groove is greater than the degree of depth of first spout on film mouth core in the inside degree of depth of fixation nut. The whole spray nozzle can form a uniform fan-shaped film shape, an ultrathin and uniform coating can be obtained, the coating thickness can be controlled to be 0.005-0.02mm, and the spray nozzle can be applied to a high-precision coating machine, is easy to operate and has high precision.

Description

Atomizing nozzle capable of forming fan-shaped film mist spray

Technical Field

The utility model relates to an atomising nozzle technical field, concretely relates to can form atomising nozzle of fan-shaped film spraying.

Background

The coating machine is special to control the fluid and scribble the fluid in the automatic mechanical equipment on product surface, and the atomizer is one of the coating machine indispensable subassembly, mainly for being used for the fluidic function of blowout, according to the continuous development of coating equipment trade technique, automatic coating machine has become the mainstream equipment of coating, and according to practical application's demand, the volume needs reduce the volume when the coating machine is guaranteeing effective coating area to satisfy different site conditions, improve the output of assembly line.

When the existing spray nozzle applied to a coating machine is used, an even and ultrathin coating structure needs to be obtained, and the situation that the coating precision is not high is easily caused.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a can form atomizer of fan-shaped film spraying aims at solving the current atomizer that uses on the coating machine when using, needs to obtain even and ultra-thin coating structure, easily causes the problem that the condition that the coating precision is not high takes place.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a can form fog nozzle of fan-shaped film spraying, includes fixation nut, fixation nut's one end fixedly connected with screw rod, and the inside of screw rod has transversely been seted up and has been run through the groove, one side lateral wall that fixation nut kept away from the screw rod has radially seted up the recess, and fixation nut is located the inside center department of recess and has seted up interior caulking groove, interior caulking groove docks with the run through groove, and the inside grafting of embedded groove has film mouth core, first spout has transversely been seted up along one side that interior caulking groove was kept away from to film mouth core, and the transversal V type setting of personally submitting of first spout, the center department of first spout sets up the liquid outlet that corresponds with the run through groove, the depth of interior caulking groove in fixation nut inside is greater than the depth of first spout on film mouth core.

Furthermore, a through hole is formed in one end, close to the screw, of the fixing nut, and the through hole, the liquid outlet and a horizontal central axis of the through groove are overlapped.

Furthermore, a second nozzle is arranged on the outer side wall of one side, away from the first nozzle, of the film nozzle core along the vertical direction.

Furthermore, the cross section of the second nozzle is arranged in a V shape, and the opening of the second nozzle is smaller than that of the first nozzle.

Furthermore, one side of the fixing nut, which is close to the screw rod, is provided with a threaded hole matched with the screw rod in a threaded manner.

Furthermore, a joint is in threaded fit with one end, far away from the fixing nut, of the screw rod.

Furthermore, the film nozzle core is made of tungsten steel, and the fixing nut, the screw and the joint are made of stainless steel.

Furthermore, the through hole is consistent with the diameter of the through groove, and the diameter of the inner ring of the embedded groove is larger than the diameter of the through hole and the diameter of the through groove.

The utility model has the advantages of as follows:

1. through the fixed nut and the film mouth core, according to the thickness degree of the coating required, whether the first nozzle or the second nozzle on the film mouth core is outward is selected, one end of the film mouth core is inserted into the embedded groove corresponding to the fixed nut, welding or other combination processes are adopted, the film mouth core is fixed on the fixed nut, when the coating nozzle is used, the connector is connected onto a coating supply device, the coating is diffused from the liquid outlet of the film mouth core through the first nozzle or the second nozzle through an external pressurizing device, a uniform fan-shaped film is formed after the coating is discharged, the ultrathin and uniform coating can be obtained, the coating thickness can be controlled to be 0.005-0.02mm, the coating nozzle can be applied to a high-precision coating machine, the operation is easy, and the precision is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a front view provided by the present invention;

fig. 2 is a cross-sectional view provided by the present invention;

fig. 3 is a perspective view of the film nozzle core provided by the present invention;

fig. 4 is a right side view of fig. 1 provided by the present invention;

fig. 5 is a left side view of fig. 1 provided by the present invention;

in the figure: 1. fixing a nut; 2. a screw; 3. a joint; 4. a through groove; 5. a groove; 6. a film spout core; 7. a first nozzle; 8. a second nozzle; 9. an embedded groove is formed; 10. a threaded hole; 11. a through hole; 12. and a liquid outlet.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached fig. 1-5 of the specification, the spray nozzle capable of forming fan-shaped film spray of the embodiment comprises a fixed nut 1, a screw rod 2 is fixedly connected with one end of the fixed nut 1, a through groove 4 is transversely arranged in the screw rod 2, a groove 5 is radially arranged on the outer side wall of one side of the fixing nut 1 far away from the screw rod 2, and the fixed nut 1 is provided with an inner embedded groove 9 at the center inside the groove 5, the inner embedded groove 9 is butted with the through groove 4, a thin film nozzle core 6 is inserted in the inner embedded groove 9, a first nozzle 7 is transversely arranged on one side of the thin film nozzle core 6 far away from the inner embedded groove 9, the cross section of the first nozzle 7 is arranged in a V shape, the center of the first nozzle 7 is provided with a liquid outlet 12 corresponding to the through groove 4, the depth of the embedded groove 9 in the fixing nut 1 is greater than the depth of the first nozzle 7 on the film nozzle core 6.

Furthermore, a through hole 11 is formed in one end, close to the screw rod 2, of the fixing nut 1, and the through hole 11, the liquid outlet 12 and a horizontal central axis of the through groove 4 are overlapped with each other.

Furthermore, a second nozzle 8 is arranged on the outer side wall of one side of the film nozzle core 6, which is far away from the first nozzle 7, along the vertical direction.

Furthermore, the cross section of the second nozzle 8 is arranged in a V shape, the opening of the second nozzle 8 is smaller than that of the first nozzle 7, one end nozzle 7 is selected as required, and the thickness degree of the coating is adjusted.

Furthermore, a threaded hole 10 matched with the screw rod 2 in a threaded manner is formed in one side, close to the screw rod 2, of the fixing nut 1.

Further, a joint 3 is in threaded fit with one end of the screw rod 2 far away from the fixing nut 1.

Furthermore, the film nozzle core 6 is made of tungsten steel, the wear resistance is good, and the fixing nut 1, the screw rod 2 and the joint 3 are made of stainless steel.

Further, the through hole 11 is consistent with the through groove 4 in diameter, and the inner ring diameter of the embedded groove 9 is larger than the through hole 11 and the through groove 4 in diameter.

The implementation scenario is specifically as follows: firstly, the front end of a screw rod 2 is screwed up corresponding to a threaded hole 10 of a fixed nut 1, so that a through hole 11 on the fixed nut 1 is butted with a through groove 4, meanwhile, a joint 3 is fixedly arranged at the other end of the screw rod 2, a first nozzle 7 or a second nozzle 8 on a film nozzle core 6 is selected to be outward according to the thickness degree of a coating required, after the selection is finished, one end of the film nozzle core 6 is spliced corresponding to an embedded groove 9 of the fixed nut 1, the film nozzle core 6 is fixed on the fixed nut 1 by adopting welding or other combination processes, when in use, the joint 3 is connected to a coating supply device, the coating is injected into the through groove 4 of the screw rod 2 by external pressurizing equipment and enters the film nozzle core 6 through the through hole 11, and is diffused from a liquid outlet of the film nozzle core 6 through the first nozzle 7 or the second nozzle 8, the coating material is discharged to form a uniform fan-shaped film, an ultrathin and uniform coating can be obtained, the coating thickness can be controlled to be 0.005-0.02mm, and the coating material can be applied to a high-precision coating machine, is easy to operate and has high precision.

The working principle is as follows: referring to the attached drawings 1-5 of the specification, according to the thickness degree of the coating required, selecting a first nozzle 7 or a second nozzle 8 on a film nozzle core 6 to be outward, after the selection is finished, inserting one end of the film nozzle core 6 corresponding to an embedded groove 9 of a fixed nut 1, and fixing the film nozzle core 6 on the fixed nut 1 by adopting welding or other combination processes, when in use, a connector 3 is connected to a coating supply device, and the coating is injected into the inside of a through groove 4 of a movable screw rod 2 through an external pressurizing device and enters the film nozzle core 6 through a through hole 11, and is diffused from a liquid outlet of the film nozzle core 6 through the first nozzle 7 or the second nozzle 8, so that a uniform fan-shaped film is formed after the coating is discharged, an ultrathin and uniform coating can be obtained, the coating thickness can be controlled between 0.005 mm and 0.02mm, and the coating can be applied to a high-precision coating machine, easy operation and high precision.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A spray nozzle capable of forming a fan-shaped film spray, comprising a fixing nut (1), characterized in that: one end of the fixed nut (1) is fixedly connected with a screw rod (2), a through groove (4) is transversely arranged in the screw rod (2), the outer side wall of one side of the fixing nut (1) far away from the screw rod (2) is provided with a groove (5) along the radial direction, and the fixed nut (1) is provided with an inner embedded groove (9) at the center of the inner part of the groove (5), the inner embedded groove (9) is butted with the through groove (4), a thin film nozzle core (6) is inserted in the inner part of the embedded groove (9), a first nozzle (7) is transversely arranged on one side of the thin film nozzle core (6) far away from the embedded groove (9), the cross section of the first nozzle (7) is arranged in a V shape, a liquid outlet (12) corresponding to the through groove (4) is arranged at the center of the first nozzle (7), the depth of the embedded groove (9) in the fixing nut (1) is greater than the depth of the first nozzle (7) on the film nozzle core (6).

2. A spray nozzle for forming a fan-shaped film spray according to claim 1, wherein: a through hole (11) is formed in one end, close to the screw rod (2), of the fixing nut (1), and the through hole (11), the liquid outlet (12) and a horizontal central axis of the through groove (4) are overlapped.

3. A spray nozzle for forming a fan-shaped film spray according to claim 1, wherein: and a second nozzle (8) is arranged on the outer side wall of one side of the film nozzle core (6) far away from the first nozzle (7) along the vertical direction.

4. A spray nozzle for forming a fan-shaped film spray according to claim 3, wherein: the cross section of the second nozzle (8) is arranged in a V shape, and the opening of the second nozzle (8) is smaller than that of the first nozzle (7).

5. A spray nozzle for forming a fan-shaped film spray according to claim 1, wherein: one side of the fixing nut (1) close to the screw rod (2) is provided with a threaded hole (10) matched with the screw rod (2) in a threaded manner.

6. A spray nozzle for forming a fan-shaped film spray according to claim 1, wherein: and a joint (3) is in threaded fit with one end of the screw rod (2) far away from the fixing nut (1).

7. A spray nozzle for forming a fan-shaped film spray according to claim 1, wherein: the film nozzle core (6) is made of tungsten steel, and the fixing nut (1), the screw rod (2) and the joint (3) are made of stainless steel.

8. A spray nozzle for forming a fan-shaped film spray according to claim 2, wherein: the through hole (11) is consistent with the aperture of the through groove (4), and the diameter of the inner ring of the embedded groove (9) is larger than the apertures of the through hole (11) and the through groove (4).