Graphite water atomization nozzle

Abstract

The utility model belongs to the field of industrial spraying, and provides a graphite water atomizing nozzle which comprises a base plate, a body, an air inlet adjusting screw plug and a nozzle. Wherein the body is connected to the base plate and forms an airflow channel and a water flow channel, the airflow channel comprises a plurality of air inlet channels arranged at intervals, a confluence channel communicated with all the air inlet channels and a plurality of air outlet channels communicated with an outlet of the confluence channel, and the water flow channel is communicated with the air outlet channels; the air inlet adjusting screw plug is in threaded connection with the body and can move relative to the body in the axial direction of the air inlet adjusting screw plug. The moving path of the air inlet adjusting screw plug intersects with at least one air inlet channel and is used for controlling the opening degree of an outlet of the air inlet channel. The nozzles are arranged on the body and correspondingly connected with the air outlet channels respectively.

Description

Technical Field

[0001] The present invention relates to the field of industrial spraying, and in particular to a graphite atomizing nozzle. Background Art

[0002] As a high-performance industrial medium, graphite is often used in the forging process to cool and lubricate molds after being atomized. Generally speaking, the atomization effect of graphite will directly affect its application effect and efficiency. Traditional graphite atomization is generally achieved by using a handheld spray gun, and its atomization process usually requires a certain amount of gas to achieve. With the upgrading of forging production lines, automated production has basically been achieved, but traditional spray guns cannot be directly installed on robots or similar motion devices, and it is not convenient to accurately adjust the amount of gas used to spray graphite. Too much or too little gas will lead to poor atomization effect, affecting the uniform distribution and utilization rate of graphite. This not only increases production costs, but also cannot meet the modern industry's demand for high-precision adjustment of graphite atomization effects. Therefore, it is necessary to solve the above technical problems. Summary of the Invention

[0003] The purpose of the embodiments of the present application is to provide a graphite atomizing nozzle to solve the technical problems in the prior art of the inconvenience of adjusting the atomization effect of the nozzle and the inability to connect with automated equipment.

[0004] To achieve the above objectives, the technical solution adopted in this application is to provide a graphite atomizing nozzle, comprising:

[0005] substrate;

[0006] a body connected to the substrate and forming an air flow channel and a water flow channel, the air flow channel including a plurality of spaced-apart air inlet channels, a confluence channel connecting all the air inlet channels, and a plurality of air outlet channels connected to outlets of the confluence channel, and the water flow channel connected to the air outlet channel;

[0007] an air intake regulating plug, threadedly connected to the body and capable of moving relative to the body along its own axial direction, wherein the moving path of the air intake regulating plug intersects with at least one of the air intake passages and is used to control the outlet opening of the air intake passage;

[0008] A plurality of nozzles are provided on the main body and are connected to the air outlet channels respectively.

[0009] Optionally, the graphite atomizing nozzle further comprises an air outlet regulating screw plug threadedly connected to the body and capable of moving along its own axial direction relative to the body;

[0010] The moving path of the air outlet regulating screw plug relative to the body intersects with the confluence channel and is used to control the outlet opening of the confluence channel.

[0011] Optionally, a plurality of the nozzles are symmetrically arranged on both sides of the body.

[0012] Optionally, a plurality of water flow channels are provided corresponding to the air outlet channels;

[0013] The water outlet direction of each water flow channel is perpendicular to the air supply direction of the air outlet channel correspondingly connected to the water flow channel.

[0014] Optionally, the graphite atomizing nozzle includes a graphite joint and an air inlet joint connected to the substrate, and also includes a connecting plate connected to the body;

[0015] The connecting plate is detachably connected to the base plate and forms a transition channel for connecting the graphite joint and the water flow channel and for connecting the air intake joint and the air intake channel.

[0016] Optionally, the graphite atomizing nozzle further includes a plurality of sealing rings;

[0017] The sealing ring is clamped between the connecting plate and the base plate and between the connecting plate and the body and is coaxially arranged with the transition channel.

[0018] Optionally, the graphite atomizing nozzle further includes a connecting sleeve connected to the substrate;

[0019] The connecting sleeve forms an arc side wall which surrounds the graphite joint and the air inlet joint inside.

[0020] Optionally, the connecting sleeve further comprises connecting pieces connected to both ends of the arc side wall;

[0021] The connecting pieces are spaced apart and face each other to form a coaxial jack.

[0022] Optionally, the connecting sleeve further forms a slot on the arc side wall.

[0023] The beneficial effect of the graphite atomizing nozzle provided in the present application is that, compared with the prior art, in the graphite atomizing nozzle provided in the present application, since a number of air inlet channels and a confluence channel connected to all the air inlet channels are formed inside the main body, and since the air inlet adjusting screw plug threadedly connected to the main body can adjust the opening of a part of the air inlet channels by moving relative to the main body, the operator can accurately adjust the air intake volume in the confluence channel by adjusting the movement of the air inlet adjusting screw plug relative to the main body while ensuring that the confluence channel has a certain air intake speed. In this way, the graphite atomizing nozzle in the present application can be quickly adjusted to achieve different graphite atomization effects and have good adjustment accuracy, which is far superior to the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 This is a schematic diagram of the overall structure of the graphite atomizing nozzle in the embodiment of the present application;

[0026] Figure 2 This is a schematic diagram of the main structure of the graphite atomizing nozzle in the embodiment of the present application;

[0027] Figure 3 For the Figure 2 Cross-sectional structural diagram along line AA;

[0028] Figure 4 For the Figure 2 Cross-sectional structural diagram along line BB;

[0029] Figure 5 For the Figure 3 Cross-sectional structural diagram along the CC line.

[0030] Among them, the figure marks are: 100, substrate; 200, main body; 201, air flow channel; 202, water flow channel; 211, air inlet channel; 212, confluence channel; 213, air outlet channel; 203, connecting plate; 231, transition channel; 300, air inlet regulating plug; 400, nozzle; 500, air outlet regulating plug; 600, graphite joint; 700, air inlet joint; 800, sealing ring; 900, connecting sleeve; 901, arc side wall; 902, connecting piece; 903, jack; 904, slot. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0032] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0033] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0035] Please also refer to Figures 1 to 5 Now, a graphite atomizing nozzle provided by an embodiment of the present application is described. The graphite atomizing nozzle comprises a substrate 100, a body 200, an air inlet regulating screw plug 300 and a nozzle 400. Among them:

[0036] The main body 200 is connected to the substrate 100 and forms an air flow channel 201 and a water flow channel 202. The air flow channel 201 includes a plurality of spaced-apart air inlet channels 211, a confluence channel 212 connecting all of the air inlet channels 211, and a plurality of air outlet channels 213 connected to the outlets of the confluence channels 212. The water flow channel 202 is connected to the air outlet channels 213. The air inlet regulating screw 300 is threadedly connected to the main body 200 and can move axially relative to the main body 200. The movement path of the air inlet regulating screw 300 intersects with at least one air inlet channel 211 and is used to control the outlet opening of the air inlet channel 211. Several nozzles 400 are provided on the main body 200 and are connected to the air outlet channels 213. In this embodiment, graphite entering the air outlet channels 213 from the water flow channel 202 can be atomized by the high-pressure gas in the air outlet channels 213 and sprayed out from the nozzles 400 connected to the main body 200 in a secondary atomized state.

[0037] According to the above structure provided in this embodiment, in the graphite atomizing nozzle provided in this embodiment, since a plurality of air inlet channels 211 and a confluence channel 212 connected to all of the air inlet channels 211 are formed inside the main body 200, and since the air inlet regulating screw plug 300 threadedly connected to the main body 200 can adjust the opening of a portion of the air inlet channels 211 by moving relative to the main body 200, the operator can accurately adjust the air intake volume in the confluence channel 212 by adjusting the movement of the air inlet regulating screw plug 300 relative to the main body 200 while ensuring that the confluence channel 212 has a certain air intake speed. In this way, the graphite atomizing nozzle in this embodiment can be quickly adjusted to achieve different graphite atomization effects with excellent adjustment accuracy, which is far superior to the existing technology.

[0038] In another embodiment of this application, please refer to Figures 1 to 5 The graphite atomizing nozzle further includes an outlet regulating screw plug 500 that is threadedly connected to the main body 200 and can move relative to the main body 200 along its own axial direction; the moving path of the outlet regulating screw plug 500 relative to the main body 200 intersects with the confluence channel 212 and is used to control the outlet opening of the confluence channel 212. According to the above structure provided in this embodiment, since the outlet opening of the return channel can be controlled by adjusting the outlet regulating screw plug 500 relative to the main body 200, and since all the outlet channels 213 are connected to the outlet of the confluence channel 212, the air intake amount in each outlet channel 213 can be precisely controlled by adjusting the outlet regulating screw plug 500. In this way, the outlet regulating screw plug 500 can cooperate with the inlet regulating screw plug 300 to further improve the adjustment accuracy of the atomization effect of the graphite atomizing nozzle in this embodiment.

[0039] In another embodiment of this application, please refer to Figures 1 to 5 , multiple nozzles 400 are symmetrically arranged on both sides of the body 200. According to the above structure provided in this embodiment, the nozzles 400 symmetrically arranged on both sides of the body 200 can achieve a more consistent atomization effect, which is conducive to further improving the adjustment accuracy of the atomization effect of the graphite atomizing nozzle in this embodiment. At the same time, it can adapt to the upper and lower mold structures of the forging production line and complete the graphite spraying action of the upper and lower molds at one time.

[0040] In another embodiment of this application, please refer to Figures 1 to 5, a plurality of water flow channels 202 are provided corresponding to the air outlet channels 213; the water outlet direction of each water flow channel 202 is perpendicular to the air supply direction of the air outlet channel 213 connected to it. According to the above structure provided in this embodiment, the water outlet direction of the water flow channel 202 and the air supply direction of the air outlet channel 213 are perpendicular to each other, which is conducive to achieving a better graphite atomization effect of the graphite atomizing nozzle in this embodiment on the one hand, and on the other hand, it is also conducive to further improving the adjustment accuracy of the atomization effect of the graphite atomizing nozzle in this embodiment. Here, each nozzle 400 is provided with a water flow channel 202 and a graphite connector 600, which can realize independent supply of graphite to each nozzle 400. In this way, different concentrations of graphite can be supplied to each nozzle 400 to meet the requirements of different graphite spray concentrations of the upper and lower molds of the forging production line, that is, to meet the cooling and lubrication requirements of the mold, and to save graphite stock solution and reduce costs.

[0041] In another embodiment of this application, please refer to Figures 1 to 5 The graphite atomizing nozzle includes a graphite connector 600 and an air inlet connector 700 connected to a base plate 100, and a connecting plate 203 connected to a body 200. The connecting plate 203 is detachably connected to the base plate 100 and forms a transition channel 231 for connecting the graphite connector 600 and the water flow channel 202, and for connecting the air inlet connector 700 and the air inlet channel 211. According to the above structure provided in this embodiment, the detachable connection between the connecting plate 203 and the base plate 100 significantly reduces the difficulty in manufacturing and processing the graphite atomizing nozzle in this embodiment.

[0042] In another embodiment of this application, please refer to Figures 1 to 5 The graphite atomizing nozzle also includes several sealing rings 800; these sealing rings 800 are clamped between the connecting plate 203 and the base plate 100, and between the connecting plate 203 and the main body 200, and are coaxially arranged with the transition channel 231. According to the structure provided in this embodiment, the sealing rings 800 coaxially arranged with the transition channel 231 can prevent graphite leakage during the transfer between the graphite connector 600 and the water flow channel 202, and can also prevent high-pressure gas leakage during the transfer between the air inlet connector 700 and the air inlet channel 211, significantly extending the service life of the graphite atomizing nozzle in this embodiment.

[0043] In another embodiment of this application, please refer to Figures 1 to 5The graphite atomizing nozzle further includes a connecting sleeve 900 connected to the base plate 100; the connecting sleeve 900 forms a circular arc sidewall 901 that surrounds the graphite joint 600 and the air inlet joint 700. According to the structure provided in this embodiment, the circular arc sidewall 901 formed by the connecting sleeve 900 can provide a protective effect for the graphite joint 600 and the air inlet joint 700, thereby further extending the service life of the graphite atomizing nozzle in this embodiment.

[0044] In another embodiment of this application, please refer to Figures 1 to 5 The connecting sleeve 900 further includes connecting pieces 902 connected to both ends of the arcuate sidewall 901; the connecting pieces 902 are spaced apart and opposite to each other to form coaxial insertion holes 903. According to the above structure provided in this embodiment, the graphite atomizing nozzle of this embodiment can be conveniently installed on the target structure by inserting the connecting piece corresponding to the insertion hole 903, which significantly reduces the difficulty of installing the graphite atomizing nozzle of this embodiment.

[0045] In another embodiment of this application, please refer to Figures 1 to 5 The connecting sleeve 900 further forms a latching groove 904 on the arcuate side wall 901. According to the structure provided in this embodiment, the latching groove 904 pre-set on the arcuate side wall 901 can facilitate the rapid connection of the graphite atomizing nozzle provided in this embodiment with a target structure, such as the graphite atomizing nozzle can be quickly connected to a robot arm, which significantly improves the installation stability of the graphite atomizing nozzle in this embodiment.

[0046] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A graphite atomizing nozzle, characterized in that: include: substrate(100); A body (200) is connected to the substrate (100) and forms an air flow channel (201) and a water flow channel (202); the air flow channel (201) comprises a plurality of air inlet channels (211) arranged at intervals, a confluence channel (212) communicating with all the air inlet channels (211), and a plurality of air outlet channels (213) communicating with outlets of the confluence channels (212); and the water flow channel (202) is communicated with the air outlet channel (213); an air intake regulating screw plug (300) threadedly connected to the body (200) and capable of moving relative to the body (200) along its own axial direction, wherein the moving path of the air intake regulating screw plug (300) intersects with at least one of the air intake channels (211) and is used to control the outlet opening of the air intake channel (211); A plurality of nozzles (400) are provided on the body (200) and are respectively connected to the air outlet channels (213).

2. The graphite atomizing nozzle according to claim 1, characterized in that: The graphite atomizing nozzle further comprises an air outlet regulating screw plug (500) threadedly connected to the body (200) and capable of moving along its own axial direction relative to the body (200); The moving path of the air outlet regulating screw plug (500) relative to the body (200) intersects with the confluence channel (212) and is used to control the outlet opening of the confluence channel (212).

3. The graphite atomizing nozzle according to claim 2, characterized in that: The plurality of nozzles (400) are symmetrically arranged on both sides of the body (200).

4. The graphite atomizing nozzle according to claim 3, characterized in that: The water flow channels (202) are provided with a plurality of corresponding air outlet channels (213); The water outlet direction of each water flow channel (202) is perpendicular to the air supply direction of the air outlet channel (213) correspondingly connected to the water flow channel (202).

5. The graphite atomizing nozzle according to claim 1, characterized in that: The graphite atomizing nozzle comprises a graphite joint (600) and an air inlet joint (700) connected to the substrate (100), and also comprises a connecting plate (203) connected to the body (200); The connecting plate (203) is detachably connected to the base plate (100) and forms a transition channel (231) for connecting the graphite joint (600) and the water flow channel (202) and for connecting the air intake joint (700) and the air intake channel (211).

6. The graphite atomizing nozzle according to claim 5, characterized in that: The graphite atomizing nozzle further includes a plurality of sealing rings (800); The sealing ring (800) is clamped between the connecting plate (203) and the base plate (100) and between the connecting plate (203) and the body (200), and is coaxially arranged with the transition channel (231).

7. The graphite atomizing nozzle according to claim 5, characterized in that: The graphite atomizing nozzle further includes a connecting sleeve (900) connected to the substrate (100); The connecting sleeve (900) forms an arc side wall (901) that surrounds the graphite joint (600) and the air inlet joint (700) inside.

8. The graphite atomizing nozzle according to claim 7, characterized in that: The connecting sleeve (900) further includes connecting pieces (902) connected to both ends of the arc side wall (901); The connecting pieces (902) are spaced apart and face each other to form a coaxial socket (903).

9. The graphite atomizing nozzle according to claim 7, characterized in that: The connecting sleeve (900) further forms a slot (904) on the arc side wall (901).

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