Spray head with shielding structure of full-spraying machine

By designing a spray head with a shading structure, the problems of diffusion and waste during the coating spraying process are solved, and a more efficient spraying process and a better working environment are achieved.

CN222842293UActive Publication Date: 2025-05-09LIAONING YUANYANG FOODS CO LTD
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Patent Information

Application Number
CN202421636412.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-10
Publication Date
2025-05-09
Estimated Expiration
2034-07-10

AI Technical Summary

Technical Problem

The existing spray heads lack a shielding structure during the paint spraying process, which makes the paint easy to spread into the surrounding air, causing waste and air pollution, and causing inconvenience to staff.

Method used

A spray head with a shielding structure of a full sprayer is designed, including a main body, a shielding device, a regulating device and an atomizing device. The shading device automatically blocks the paint during spraying to prevent diffusion of the paint; the adjustment device can adjust the spray volume; the atomization device atomizes the spraying material.

Benefits of technology

It effectively avoids the spread of paint into the surrounding air, reduces waste rate, improves the quality of the working environment, and improves the flexibility and practicality of spraying.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a sprayer with a shielding structure for a full-spraying machine, which comprises a main body, a mounting plate mounted at the top of the main body, and a shielding device mounted on the outer wall of the main body, the adjusting device is mounted below the main body; the atomization device is arranged below the main body; wherein the shielding device can shield the coating during spraying, the coating is prevented from being diffused into the surrounding air, and the adjusting device can adjust the spraying amount of the spraying head, with the shielding structure, of the full spraying machine. The utility model relates to the technical field of food canning, in particular to a spray head with a shielding structure of a full-spraying machine, which can automatically perform shielding work during spraying through the matching of a main body and a shielding device, so that sprayed materials can be prevented from diffusing into surrounding air, the quality of a surrounding working environment is ensured, and the waste rate of the sprayed materials can be reduced.
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Description

Technical Field

[0001] The utility model relates to the technical field of food canning, in particular to a spray head of a full-spray machine with a shielding structure. Background Art

[0002] When producing and processing food cans, it is necessary to spray a protective coating on their inner wall. Full spraying is the process of spraying a layer of coating on the inner wall of the empty can by a full spray machine to improve the corrosion resistance of the coating on the inner surface of the empty can and ensure the cleanliness of the inner wall surface after the empty can is manufactured.

[0003] At present, when spraying paint, since the nozzle does not have a shielding structure, the paint is easily diffused into the surrounding air, which not only causes a waste of paint, but also pollutes the surrounding air quality, thus bringing inconvenience to the staff. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a nozzle with a shielding structure for a full-spray machine, which solves the problem that when spraying paint, the nozzle does not have a shielding structure, which causes the paint to easily diffuse into the surrounding air, causing waste of paint and polluting the surrounding air quality, thus causing inconvenience to the staff.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a nozzle with a shielding structure for a full-spray machine, including a main body, a mounting plate is installed on the top of the main body, and the nozzle with a shielding structure for the full-spray machine also includes: a shielding device, installed on the outer wall of the main body; an adjusting device, installed under the main body; an atomizing device, arranged under the main body; wherein the shielding device can shield the paint during spraying to prevent the paint from diffusing into the surrounding air, the adjusting device can adjust the spray volume of the nozzle with a shielding structure for the full-spray machine, and the atomizing device can atomize the spray material.

[0006] Preferably, a sealing gasket is installed in the top groove of the mounting plate, and the mounting plate and the sealing gasket are both processed with a plurality of mounting holes in an annular shape.

[0007] Preferably, the shielding device includes: a baffle, movably connected to the outer wall of the main body; a ball bearing installed on the inner wall of the baffle and movably connected to the groove of the main body; two vertical rods are provided, which are respectively installed on both sides of the top of the baffle; a support plate is installed above the outer wall of the main body and movably connected to the outer walls of the two vertical rods; two springs are provided, which are sleeved on the outer walls of the two vertical rods and are respectively fixed to the bottom of the support plate and the top of the baffle; wherein, the baffle can drive the vertical rod to move along the inner wall of the support plate while compressing the spring, and the ball bearing can reduce the friction between the baffle and the main body.

[0008] Preferably, the adjusting device includes: a first orifice plate installed at the lower interior of the main body; a second orifice plate rotatably connected to the lower part of the first orifice plate through a bearing, and the top of the orifice plate is movably connected to the bottom of the first orifice plate; a torsion tube installed on the outer wall of the second orifice plate and movably connected to the inner wall of the main body; a friction block installed on the outer wall of the torsion tube and movably connected to the groove of the main body; wherein, twisting the torsion tube can change the position of the second orifice plate, and then the spray volume of the nozzle of the full-spray machine with a shielding structure can be adjusted through the cooperation between the second orifice plate and the first orifice plate.

[0009] Preferably, the atomization device comprises: a connection head, which is threadedly connected to the bottom of the main body; and an atomization net, which is installed below the connection head; wherein the connection head can install the atomization net below the main body.

[0010] Beneficial Effects

[0011] The utility model provides a nozzle with a shielding structure for a full-spray machine. It has the following beneficial effects: the nozzle with a shielding structure for the full-spray machine can automatically shield during spraying through the cooperation of the main body and the shielding device, thereby preventing the spray material from diffusing into the surrounding air, thereby ensuring the quality of the surrounding working environment and reducing the waste rate of the spray material, thus bringing convenience to the staff;

[0012] By cooperating with the adjusting device, the spray volume of the nozzle of the full-spray machine with a shielding structure can be adjusted, thereby improving the flexibility of use, improving its practicality, and making it more convenient for staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A cross-sectional view of

[0015] Figure 3 for Figure 2Another structural schematic diagram of the middle body, the second orifice plate and the twisted tube;

[0016] Figure 4 for Figure 2 Schematic diagram of the structure of the main body, connector and atomization network.

[0017] In the figure: 1. main body, 2. shielding device, 201. baffle, 202. ball, 203. vertical rod, 204. spring, 205. support plate, 3. adjusting device, 301. first orifice plate, 302. second orifice plate, 303. twist tube, 304. friction block, 4. atomizing device, 401. connector, 402. atomizing net, 5. mounting plate, 6. sealing gasket, 7. mounting hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0020] At present, when spraying paint, since the nozzle does not have a shielding structure, the paint is easily diffused into the surrounding air, which not only causes the waste of paint, but also pollutes the surrounding air quality, thus bringing inconvenience to the staff;

[0021] In view of this, the utility model provides a nozzle of a full-spray machine with a shielding structure. Through the cooperation of the main body and the shielding device, shielding work can be automatically performed during spraying, thereby preventing the spray material from diffusing into the surrounding air, thereby ensuring the quality of the surrounding working environment and reducing the waste rate of the spray material, thereby bringing convenience to the staff.

[0022] Embodiment 1: Figure 1 , 2, 3 and 4 show that a nozzle with a shielding structure for a full-spray machine comprises a main body 1, a mounting plate 5 is installed on the top of the main body 1, and the nozzle with a shielding structure for a full-spray machine further comprises: a shielding device 2, installed on the outer wall of the main body 1; an adjusting device 3, installed below the main body 1; an atomizing device 4, arranged below the main body 1; wherein the shielding device 2 can shield the paint during spraying to prevent the paint from diffusing into the surrounding air, the adjusting device 3 can adjust the spray volume of the nozzle with a shielding structure for the full-spray machine, and the atomizing device 4 can atomize the spray material;

[0023] In the specific implementation process, it is worth pointing out that the shielding device 2 can automatically shield and protect when the nozzle of the full-spray machine with a shielding structure penetrates into the interior of the tank body for spraying, thereby preventing the paint from diffusing into the surrounding air, the adjustment device 3 can adjust the spray volume of the nozzle of the full-spray machine with a shielding structure, and the atomization device 4 can atomize the spray material, thereby enabling the spray material to better adhere to the inner wall of the tank body;

[0024] Furthermore, a sealing gasket 6 is installed in the top groove of the mounting plate 5, and the mounting plate 5 and the sealing gasket 6 are both processed with a plurality of mounting holes 7 in an annular shape;

[0025] In the specific implementation process, it is worth pointing out that the staff can use the mounting plate 5 to install the nozzle of the full spray machine with the shielding structure at the discharge port of the external full spray machine through the mounting hole 7, and the sealing gasket 6 can ensure the connection sealing. It can be understood that the mounting plate 5 provided in this embodiment is only one possible implementation method for fixing the external full spray machine, not all embodiments. In the specific implementation process, other structures can also be used, and the selection of the specific structure can be reasonably designed according to the actual situation;

[0026] Specifically, when using the nozzle with a shielding structure of the full-spray machine, the staff first uses the mounting plate 5 to install the nozzle with a shielding structure on the full-spray machine, and then uses the adjusting device 3 to adjust the spray volume. When the main body 1 probes into the interior of the tank body, the shielding device 2 can shield the opening of the tank body, and then the spraying process can be carried out, and the atomizing device 4 can atomize the paint, thereby improving the quality of the spraying.

[0027] Embodiment 2: By Figure 1 and 2It can be seen that the shielding device 2 includes: a baffle 201, which is movably connected to the outer wall of the main body 1; a ball 202, which is installed on the inner wall of the baffle 201 and is movably connected to the groove of the main body 1; two vertical rods 203 are provided, which are respectively installed on both sides of the top of the baffle 201; a support plate 205 is installed above the outer wall of the main body 1 and is movably connected to the outer walls of the two vertical rods 203; two springs 204 are provided, which are sleeved on the outer walls of the two vertical rods 203 and are respectively fixed to the bottom of the support plate 205 and the top of the baffle 201; wherein the baffle 201 can drive the vertical rod 203 to move along the inner wall of the support plate 205, and at the same time compress the spring 204, and the ball 202 can reduce the friction between the baffle 201 and the main body 1;

[0028] In the specific implementation process, it is worth pointing out that when the spring 204 is compressed, it will give the baffle 201 a downward force, so that when the main body 1 leaves the tank body, the baffle 201 can return to its original position;

[0029] Specifically, based on the above-mentioned embodiment 1, when the main body 1 penetrates into the interior of the tank body, the baffle 201 moves along the outer wall of the main body 1. At this time, the baffle 201 will drive the vertical rod 203 to move along the inner wall of the support plate 205, and at the same time compress the spring 204. At this time, the spring 204 will give the baffle 201 a reverse force. When the main body 1 penetrates to a certain depth, the tank body can be sprayed.

[0030] Embodiment 3: By Figure 2 , 3 As can be seen from Figures 4, the adjusting device 3 includes: a first orifice plate 301, installed at the lower part of the interior of the main body 1; a second orifice plate 302, rotatably connected to the lower part of the first orifice plate 301 through a bearing, and the top is movably connected to the bottom of the first orifice plate 301; a twist tube 303, installed on the outer wall of the second orifice plate 302, and movably connected to the inner wall of the main body 1; a friction block 304, installed on the outer wall of the twist tube 303, and movably connected to the groove of the main body 1; wherein, twisting the twist tube 303 can change the position of the second orifice plate 302, and then the spray volume of the nozzle with a shielding structure of the full-spray machine can be adjusted through the cooperation between the second orifice plate 302 and the first orifice plate 301;

[0031] In the specific implementation process, it is worth pointing out that the friction block 304 can increase the friction between the torsion tube 303 and the main body 1, and then limit the second orifice plate 302, and the spraying material can pass through the openings of the first orifice plate 301 and the second orifice plate 302, and then flow to the lower part of the main body 1;

[0032] Specifically, based on the above-mentioned embodiment 1, when it is necessary to adjust the spray volume of the nozzle of the full-spray machine with a shielding structure, the staff twists the twist tube 303, and the twist tube 303 can drive the second orifice plate 302 to rotate, and then the spray volume can be adjusted through the cooperation between the first orifice plate 301 and the second orifice plate 302.

[0033] Embodiment 4: By Figure 1 , 2 As can be seen from Figure 4, the atomizing device 4 includes: a connector 401, which is threadedly connected to the bottom of the main body 1; and an atomizing net 402, which is installed below the connector 401; wherein the connector 401 can install the atomizing net 402 below the main body 1;

[0034] In the specific implementation process, it is worth pointing out that the mesh number of the atomizing net 402 is not specifically limited, and it can meet the use requirements. The atomizing net 402 can atomize the spray material;

[0035] Specifically, based on the above-mentioned embodiments 1, 2 and 3, when the paint enters the lower part of the main body 1 through the regulating device 3, it can be atomized by the atomizing net 402, and then can be evenly sprayed inside the tank.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0037] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A full-spray machine nozzle with a shielding structure, comprising a main body (1), characterized in that: A mounting plate (5) is installed on the top of the main body (1), and the nozzle of the full-spray machine with a shielding structure also includes: A shielding device (2) installed on the outer wall of the main body (1); An adjusting device (3) is installed below the main body (1); An atomizing device (4) is arranged below the main body (1); The shielding device (2) can shield the paint during spraying to prevent the paint from diffusing into the surrounding air, the regulating device (3) can adjust the spray volume of the nozzle of the full-spray machine with a shielding structure, and the atomizing device (4) can atomize the spray material.

2. According to claim 1, the nozzle of the full-spray machine with a shielding structure is characterized in that: A sealing gasket (6) is installed in the top groove of the mounting plate (5), and the mounting plate (5) and the sealing gasket (6) are both processed with a plurality of mounting holes (7) in the shape of an annulus.

3. The nozzle of the full-spray machine with a shielding structure according to claim 1 is characterized in that: The shielding device (2) comprises: A baffle (201) movably connected to the outer wall of the main body (1); A ball (202) is mounted on the inner wall of the baffle (201) and is movably connected to the groove of the main body (1); Two vertical rods (203) are provided and are respectively installed on both sides of the top of the baffle (201); A support plate (205) is installed above the outer wall of the main body (1) and is movably connected to the outer walls of the two vertical rods (203); Two springs (204) are provided, sleeved on the outer walls of the two vertical rods (203), and respectively fixed to the bottom of the support plate (205) and the top of the baffle (201); The baffle (201) can drive the vertical rod (203) to move along the inner wall of the support plate (205), while compressing the spring (204), and the ball (202) can reduce the friction between the baffle (201) and the main body (1).

4. The nozzle of the full-spray machine with a shielding structure according to claim 1 is characterized in that: The regulating device (3) comprises: A first orifice plate (301) is installed at the lower part of the main body (1); A second orifice plate (302) is rotatably connected to the bottom of the first orifice plate (301) via a bearing, and a top portion is movably connected to a bottom portion of the first orifice plate (301); A twist tube (303) is mounted on the outer wall of the second orifice plate (302) and is movably connected to the inner wall of the main body (1); A friction block (304) is mounted on the outer wall of the torsion tube (303) and is movably connected to the groove of the main body (1); Twisting the twist tube (303) can change the position of the second orifice plate (302), and the spray volume of the nozzle of the full-spray machine with a shielding structure can be adjusted through the cooperation between the second orifice plate (302) and the first orifice plate (301).

5. The nozzle of the full-spray machine with a shielding structure according to claim 1 is characterized in that: The atomizing device (4) comprises: A connector (401) threadedly connected to the bottom of the main body (1); An atomizing net (402) is installed below the connecting head (401); The connector (401) can install the atomizing net (402) below the main body (1).