Stainless steel vortex nozzle with uniform spraying function

Abstract

The utility model relates to the technical field of nozzle spraying, and discloses a stainless steel vortex nozzle with a uniform spraying function, which comprises a stainless steel gun body, a fixed block fixedly connected to the left side of the stainless steel gun body, a feed pipe communicated with one side of the fixed block, and a spray pipe fixedly mounted on the left side of the fixed block, the air inlet pipe is fixedly connected to one side of the stainless steel gun body, the air adjusting rod is arranged on one side of the air inlet pipe, the spraying width adjusting rod is movably connected to the right side of the stainless steel gun body, and the connecting assembly is arranged on one side of the stainless steel gun body and comprises a filtering mechanism arranged on one side of the stainless steel gun body. A flow guide mechanism is arranged on one side of the fixing block, and one end of the first spring is fixedly connected with the sliding block. The spraying device solves the problems that an existing device cannot filter sprayed materials, particle impurities in coating are prone to blocking a nozzle, and therefore normal use of the nozzle is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of nozzle spraying technology, in particular to a stainless steel eddy current nozzle with a uniform spraying function. Background Technique

[0002] The nozzle is a very crucial component in many kinds of spraying, atomizing, oil spraying, sandblasting, spraying and other equipment, playing an important role. The nozzle is widely used in the industry, and its materials range from stainless steel, plastic to silicon carbide, polytetrafluoroethylene, PP (engineering plastic), aluminum alloy and tungsten steel, etc. Its application scope is generally commonly used in various industries such as automobiles, electroplating, surface treatment, high-pressure cleaning, dust removal, cooling, desulfurization, humidification, stirring, gardening, etc.

[0003] According to a stainless steel gas diversion nozzle with a uniform spraying function disclosed in the patent publication number CN 215030143 U, this device can accurately control the spraying range according to the use requirements, and can also ensure complete and uniform coverage of the spraying material within the effective range, improving the spraying quality of the spraying material by this device; however, this device cannot filter the spraying material, and the particulate impurities in the paint are easy to block the nozzle, thus affecting the normal use of the nozzle.

[0004] Therefore, we propose a stainless steel eddy current nozzle with a uniform spraying function to solve the problem. Content of the Utility Model

[0005] The purpose of the utility model is to provide a stainless steel eddy current nozzle with a uniform spraying function, which solves the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A stainless steel eddy current nozzle with a uniform spraying function, including a stainless steel gun body;

[0007] A fixed block fixedly connected to the left side of the stainless steel gun body;

[0008] A feed pipe communicated and arranged on one side of the fixed block;

[0009] A spray pipe fixedly installed on the left side of the fixed block;

[0010] An air inlet pipe fixedly connected to one side of the stainless steel gun body;

[0011] An air adjusting rod arranged on one side of the air inlet pipe;

[0012] A spray width adjusting rod movably connected to the right side of the stainless steel gun body;

[0013] And a connection assembly arranged on one side of the stainless steel gun body, the connection assembly includes a filtering mechanism arranged on one side of the stainless steel gun body, and a diversion mechanism is arranged on one side of the fixed block.

[0014] Preferably, the filtering mechanism includes a filter plate inserted inside the feed pipe. A sealing ring is fixedly connected to the inner wall of the feed pipe. A chute is provided in the upper part of the feed pipe. A sliding rod is fixedly connected to the inner wall of the chute. A slider is slidably connected to the outer wall of the sliding rod. A first spring is fixedly connected to the inner wall of the chute. A limiting rod is fixedly connected to the upper part of the slider. An installation frame is fixedly connected to the inner wall of the feed pipe. A rotating shaft is rotatably connected to the installation frame through a bearing. A propeller is fixedly connected to the outer end of the rotating shaft. A cleaning brush is fixedly connected to the inner end of the rotating shaft. A rectangular groove is provided inside the feed pipe. A rectangular column is slidably connected to the inner wall of the rectangular groove. A fixed column is fixedly connected to the inner wall of the rectangular groove. A top ring is slidably connected to the outer wall of the fixed column. A second spring is fixedly connected to the inner wall of the rectangular groove.

[0015] Preferably, the guiding mechanism includes a nozzle housing embedded at the left end of the nozzle. Internal threads are provided on the inner wall of the nozzle housing. A nozzle is provided inside the nozzle housing. A fixing ring is fixedly connected to the outer wall of the nozzle. Vent holes are provided on the surface of the fixing ring. External threads are provided on the outer wall of the fixing ring. An air groove is provided at one end of the nozzle.

[0016] Preferably, one end of the first spring is fixedly connected to the slider, and the inner side of the limiting rod is in close contact with the outer side of the filter plate. Through the cooperation of the filter plate and the sealing ring, the paint can be filtered, thereby preventing larger particle impurities in the paint from clogging the device and affecting the normal use of the device. At the same time, through the cooperation of the sliding rod, the slider, the first spring, and the limiting rod, it is convenient for manual disassembly of the filter plate, so as to facilitate manual cleaning of the filter plate and prevent the filter holes of the filter plate from being clogged, affecting the filtering effect of the filter plate.

[0017] Preferably, the cleaning side of the cleaning brush is in close contact with the filter plate, and the rectangular column is fixedly connected to the filter plate. Through the cooperation of the installation frame, the rotating shaft, the propeller, and the cleaning brush, when the paint passes through the feed pipe, the cleaning brush can self-clean the filter plate, thereby further preventing the filter holes of the filter plate from being clogged and reducing the number of times of manual disassembly of the filter plate for cleaning, thus saving manpower.

[0018] Preferably, one end of the second spring is fixedly connected to the top ring, and the rectangular column is slidably connected to the outer wall of the fixed column. Through the cooperation of the rectangular column, the fixed column, the second spring, and the top ring, when the limiting rod is separated from the outer side of the filter plate, the filter plate can be ejected upward, making it more convenient for manual removal of the filter plate.

[0019] Preferably, the internal thread is adapted to the external thread. Through the cooperation of the ventilation hole, the fixing ring, the air groove and the air inlet pipe, a vortex can be generated, so as to disperse and atomize the nozzle housing, enabling the device to accurately control the spraying range according to the usage requirements, and ensuring complete and uniform coverage of the spraying material within the effective range, thereby improving the spraying quality of the spraying material by the device.

[0020] Compared with the prior art, the stainless steel vortex nozzle with the uniform spraying function of the present utility model has the following beneficial effects:

[0021] 1. By setting the filtering mechanism, under the action of the filter plate and the sealing ring, the coating can be filtered, thus preventing larger particle impurities in the coating from blocking the device and affecting the normal use of the device. At the same time, under the action of the sliding rod, the sliding block, the first spring and the limiting rod, it is convenient for manual disassembly of the filter plate, so as to facilitate manual cleaning of the filter plate, prevent the filter holes of the filter plate from being blocked, and affect the filtering effect of the filter plate. Under the action of the mounting frame, the rotating shaft, the propeller and the cleaning brush, when the coating passes through the feed pipe, the cleaning brush can self-clean the filter plate, further preventing the filter holes of the filter plate from being blocked, and reducing the number of times of manual disassembly of the filter plate for cleaning, thus saving manpower.

[0022] 2. By setting the diversion mechanism, under the action of the ventilation hole, the fixing ring, the air groove and the air inlet pipe, a vortex can be generated, so as to disperse and atomize the nozzle housing, enabling the device to accurately control the spraying range according to the usage requirements, and ensuring complete and uniform coverage of the spraying material within the effective range, thereby improving the spraying quality of the spraying material by the device. Description of the Drawings

[0023] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 is a schematic diagram of the overall sectional structure of the present utility model;

[0025] Figure 3 is a schematic diagram of the structure of the filtering mechanism of the present utility model;

[0026] Figure 4 is a schematic diagram of the partial structure of the filtering mechanism of the present utility model;

[0027] Figure 5 is a schematic diagram of the structure of the diversion mechanism of the present utility model;

[0028] In the figure: 1. Stainless steel gun body; 2. Fixed block; 3. Connecting component; 31. Filter mechanism; 311. Filter plate; 312. Sealing ring; 313. Chute; 314. Slide bar; 315. Slide block; 316. First spring; 317. Limit rod; 318. Mounting bracket; 319. Rotating shaft; 3110. Propeller; 3111. Cleaning brush; 3112. Rectangular groove; 3113. Rectangular column; 3114. Fixed column; 3115. Ejecting ring; 3116. Second spring; 32. Flow guiding mechanism; 321. Nozzle; 322. Fixed ring; 323. Vent hole; 324. External thread; 325. Air groove; 326. Nozzle housing; 327. Internal thread; 4. Feed pipe; 5. Spray pipe; 6. Air adjusting rod; 7. Air inlet pipe; 8. Spray width adjusting rod. Detailed implementation mode

[0029] For a clearer understanding of the technical features, objectives, and effects of the present utility model, the technical file of the present utility model will now be clearly and specifically described in conjunction with the accompanying drawings and specific embodiments. Embodiment 1

[0030] As Figures 1-5 shown, the stainless steel eddy current nozzle with a uniform spraying function described in this embodiment includes a stainless steel gun body 1, a fixed block 2 fixedly connected to the left side of the stainless steel gun body 1, a feed pipe 4 communicatively arranged on one side of the fixed block 2, a spray pipe 5 fixedly installed on the left side of the fixed block 2, an air inlet pipe 7 fixedly connected to one side of the stainless steel gun body 1, an air adjusting rod 6 arranged on one side of the air inlet pipe 7, a spray width adjusting rod 8 movably connected to the right side of the stainless steel gun body 1, and a connecting component 3 arranged on one side of the stainless steel gun body 1. The connecting component 3 includes a filter mechanism 31 arranged on one side of the stainless steel gun body 1, and a flow guiding mechanism 32 arranged on one side of the fixed block 2. The filter mechanism 31 includes a filter plate 311 inserted into the interior of the feed pipe 4, a sealing ring 312 fixedly connected to the inner wall of the feed pipe 4, a chute 313 opened on the upper part of the feed pipe 4, a slide bar 314 fixedly connected to the inner wall of the chute 313, a slide block 315 slidably connected to the outer wall of the slide bar 314, a first spring 316 fixedly connected to the inner wall of the chute 313, a limit rod 317 fixedly connected to the upper part of the slide block 315, a mounting bracket 318 fixedly connected to the inner wall of the feed pipe 4, a rotating shaft 319 rotatably connected to the mounting bracket 318 through a bearing, a propeller 3110 fixedly connected to the outer end of the rotating shaft 319, a cleaning brush 3111 fixedly connected to the inner end of the rotating shaft 319, a rectangular groove 3112 opened inside the feed pipe 4, a rectangular column 3113 slidably connected to the inner wall of the rectangular groove 3112, a fixed column 3114 fixedly connected to the inner wall of the rectangular groove 3112, an ejecting ring 3115 slidably connected to the outer wall of the fixed column 3114, and a second spring 3116 fixedly connected to the inner wall of the rectangular groove 3112.

[0031] In this embodiment, one end of the first spring 316 is fixedly connected to the slider 315, and the inner side of the limiting rod 317 is in close contact with the outer side of the filter plate 311. Through the cooperation of the filter plate 311 and the sealing ring 312, the paint can be filtered, thereby preventing large particle impurities in the paint from blocking the device and affecting the normal use of the device. At the same time, through the cooperation of the sliding rod 314, the slider 315, the first spring 316, and the limiting rod 317, it is convenient for manual disassembly of the filter plate 311, so as to facilitate manual cleaning of the filter plate 311 and prevent the filter holes of the filter plate 311 from being blocked, affecting the filtering effect of the filter plate 311.

[0032] Furthermore, the cleaning side of the cleaning brush 3111 is in close contact with the filter plate 311, and the rectangular column 3113 is fixedly connected to the filter plate 311. Through the cooperation of the mounting frame 318, the rotating shaft 319, the propeller 3110, and the cleaning brush 3111, when the paint passes through the feed pipe 4, the cleaning brush 3111 can self-clean the filter plate 311, thereby further preventing the filter holes of the filter plate 311 from being blocked, and at the same time reducing the number of times of manual disassembly of the filter plate 311 for cleaning, thus saving manpower.

[0033] Even further, one end of the second spring 3116 is fixedly connected to the ejecting ring 3115, and the rectangular column 3113 is slidably connected to the outer wall of the fixed column 3114. Through the cooperation of the rectangular column 3113, the fixed column 3114, the second spring 3116, and the ejecting ring 3115, when the limiting rod 317 is separated from the outer side of the filter plate 311, the filter plate 311 can be ejected upward, making it more convenient for manual removal of the filter plate 311.

[0034] When the paint passes through the feed pipe 4, under the action of the filter plate 311, the paint can be filtered, thereby preventing large particle impurities in the paint from blocking the device and affecting the normal use of the device. And under the action of the propeller 3110, when the paint flows, the rotating shaft 319 can be rotated, so that the cleaning brush 3111 fixedly connected to one end of the rotating shaft 319 can be rotated, and then the filter plate 311 can be self-cleaned, thereby preventing the filter holes of the filter plate 311 from being blocked. Further, when the filter plate 311 needs to be disassembled, first, manually push the limiting rod 317 to make the limiting rod 317 away from the outer side of the filter plate 311. Then, under the action of the elastic force of the second spring 3116, the ejecting ring 3115 fixedly connected to one end of the second spring 3116 can press the rectangular column 3113 upward, and since the rectangular column 3113 is fixedly connected to the filter plate 311, the filter plate 311 can be ejected upward. Then, the filter plate 311 can be manually taken out upward, making it convenient for manual in-depth cleaning of the filter plate 311 and preventing the filter holes of the filter plate 311 from being blocked, affecting the filtering effect of the filter plate 311. Embodiment 2

[0035] As Figures 1 to 5 shown, on the basis of Embodiment 1, in the stainless steel eddy current nozzle with a uniform spraying function described in this embodiment, the flow guiding mechanism 32 includes a nozzle housing 326 embedded and connected to the left end of the nozzle tube 5. An internal thread 327 is provided on the inner wall of the nozzle housing 326. A nozzle 321 is arranged inside the nozzle housing 326. A fixing ring 322 is fixedly connected to the outer wall of the nozzle 321. Vent holes 323 are provided on the surface of the fixing ring 322. An external thread 324 is provided on the outer wall of the fixing ring 322. An air groove 325 is provided at one end of the nozzle 321.

[0036] In this embodiment, the internal thread 327 is adapted to the external thread 324. Through the cooperation of the vent holes 323, the fixing ring 322, the air groove 325, and the air inlet pipe 7, a vortex can be generated, so as to disperse and atomize the nozzle housing 326, so that the device can accurately control the spraying range according to the use requirements, and can also ensure complete and uniform coverage of the spraying material within the effective range, improving the spraying quality of the device for the spraying material.

[0037] First, the nozzle 321 with the air groove 325 is placed towards the inner cavity of the nozzle housing 326. Subsequently, the fixing ring 322 is manually rotated clockwise. Under the action of the internal thread 327 and the external thread 324, the nozzle 321 and the nozzle housing 326 can be fixed. Then, the air inlet pipe 7 on one side of the stainless steel gun body 1 is used to introduce air into the device. The entering air will reach the nozzle 321 through the stainless steel gun body 1, the fixing block 2, and the nozzle tube 5, and pass through each vent hole 323 on the fixing ring 322. When the air passes through the vent holes 323, it will directly blow into the air groove 325 at the upper end of the nozzle 321. After passing through the air groove 325, the air will be atomized at the discharge port of the nozzle housing 326, so that the device can accurately control the spraying range according to the use requirements, and can also ensure complete and uniform coverage of the spraying material within the effective range, improving the spraying quality of the device for the spraying material.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel vortex nozzle with uniform spraying function, comprising a stainless steel gun body (1); A fixing block (2) fixedly connected to the left side of the stainless steel gun body (1); Connected to a feed pipe (4) disposed on one side of the fixed block (2); A nozzle (5) fixedly mounted on the left side of the fixed block (2); An air inlet pipe (7) fixedly connected to one side of the stainless steel gun body (1); An air regulating rod (6) disposed on one side of the air inlet pipe (7); A spray width adjustment rod (8) movably connected to the right side of the stainless steel gun body (1); and a connecting assembly (3) arranged on one side of the stainless steel gun body (1), characterized in that: The connection assembly (3) comprises a filtering mechanism (31) arranged on one side of the stainless steel gun body (1), and a flow guiding mechanism (32) is arranged on one side of the fixing block (2).

2. The stainless steel vortex nozzle with uniform spraying function according to claim 1, characterized in that: The filtering mechanism (31) comprises a filtering plate (311) inserted into the inside of a feeding pipe (4); a sealing ring (312) is fixedly connected to the inner wall of the feeding pipe (4); a sliding groove (313) is provided at the upper part of the feeding pipe (4); a sliding rod (314) is fixedly connected to the inner wall of the sliding groove (313); a sliding block (315) is slidably connected to the outer wall of the sliding rod (314); a first spring (316) is fixedly connected to the inner wall of the sliding groove (313); a limiting rod (317) is fixedly connected to the upper part of the sliding block (315); a mounting frame (318) is fixedly connected to the inner wall of the feeding pipe (4); and the mounting frame (318) is fixedly connected to the inner wall of the feeding pipe (4); 18) is rotatably connected to a rotating shaft (319) through a bearing, the outer end of the rotating shaft (319) is fixedly connected to a propeller (3110), the inner end of the rotating shaft (319) is fixedly connected to a cleaning brush (3111), a rectangular groove (3112) is provided inside the feeding pipe (4), a rectangular column (3113) is slidably connected to the inner wall of the rectangular groove (3112), a fixed column (3114) is fixedly connected to the inner wall of the rectangular groove (3112), an ejection ring (3115) is slidably connected to the outer wall of the fixed column (3114), and a second spring (3116) is fixedly connected to the inner wall of the rectangular groove (3112).

3. The stainless steel vortex nozzle with uniform spraying function according to claim 1, characterized in that: The flow guide mechanism (32) comprises a nozzle housing (326) embedded in the left end of the nozzle pipe (5), the inner wall of the nozzle housing (326) is provided with an internal thread (327), a nozzle (321) is arranged inside the nozzle housing (326), a fixing ring (322) is fixedly connected to the outer wall of the nozzle (321), a vent hole (323) is provided on the surface of the fixing ring (322), an external thread (324) is provided on the outer wall of the fixing ring (322), and an air groove (325) is provided at one end of the nozzle (321).

4. The stainless steel vortex nozzle with uniform spraying function according to claim 2, characterized in that: One end of the first spring (316) is fixedly connected to the slider (315), and the inner side of the limit rod (317) is arranged to fit the outer side of the filter plate (311).

5. The stainless steel vortex nozzle with uniform spraying function according to claim 2, characterized in that: The cleaning side of the cleaning brush (3111) is arranged in close contact with the filter plate (311), and the rectangular column (3113) is fixedly connected to the filter plate (311).

6. The stainless steel vortex nozzle with uniform spraying function according to claim 2, characterized in that: One end of the second spring (3116) is fixedly connected to the ejection ring (3115), and the rectangular column (3113) is slidably connected to the outer wall of the fixed column (3114).

7. The stainless steel vortex nozzle with uniform spraying function according to claim 3, characterized in that: The internal thread (327) is adapted to the external thread (324).

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