CN217796766U - Spray assembly, atomizing device and liquid forging machine - Google Patents

Abstract

The utility model discloses a spray set, including graphite control valve, transition piece, shower nozzle, the graphite control valve is provided with the atomizing gas pocket, transition piece one end set up in on the graphite control valve, the transition piece with atomizing gas pocket intercommunication, the shower nozzle connect in the transition piece other end. The utility model discloses in, the release agent filters through the filter assembly that a plurality of series connection set up, with the sediment filtering in the release agent, promotes the filter effect, and the release agent gets into spray set, waits to spray solution atomizing back through the route of transition piece extension atomized solution to shower nozzle, makes spun atomized solution more even, guarantees the spraying quality.

Description

Spray assembly, atomizing device and liquid forging machine

Technical Field

The utility model relates to a spraying field, in particular to spray assembly, atomizing device and liquid swager.

Background

The release agent is prepared by adding water into a release agent stock solution according to a certain proportion, and the release agent belongs to the quality defects of product undercast, cold shut, shrinkage porosity and the like caused by poor atomization due to blockage of a release agent nozzle due to easy precipitation of solid substances, so that the product quality is influenced. The graphite nozzle is used for spraying graphite on the surface of the charging barrel to prevent the surface of the charging barrel from being adhered with aluminum, the graphite adhesive force is strong, the graphite nozzle is easy to block in the production process, and the graphite nozzle needs to be cleaned at least 1 time per shift, so that the temperature of the die is reduced to influence the product quality and the production efficiency.

SUMMERY OF THE UTILITY MODEL

For solving at least one among the above-mentioned technical problem, the utility model provides a spray assembly, atomizing device and liquid forging press, the technical scheme who adopts as follows:

the utility model provides a spray assembly, include: graphite control valve, transition piece, shower nozzle, the graphite control valve is provided with the atomizing gas pocket, transition piece one end set up in on the graphite control valve, the transition piece with atomizing gas pocket intercommunication, the shower nozzle connect in the transition piece other end.

In some embodiments of the present invention, the graphite control valve is provided with a tubular joint, the hollow part of the tubular joint is communicated with the atomization air hole, and the tubular joint is connected with the transition piece.

In some embodiments of the present invention, the graphite control valve and the tubular joint are provided with a mounting plate therebetween, the mounting plate is provided with a gas hole, the gas hole corresponds to the atomization gas hole.

In some embodiments of the present invention, the air hole is provided with a sealing ring at the connection of the atomization air hole.

In some embodiments of the present invention, the tubular joint is detachably connected to the transition member.

In some embodiments of the present invention, the detachable connection is a threaded connection.

The utility model provides an atomizing device, a serial communication port, include: the spray assembly described above; the filtering device comprises at least two filtering assemblies, wherein the filtering assemblies are arranged in series, and each filtering assembly is provided with a filtering piece.

In certain embodiments of the present invention, adjacent the filter assembly is in communication with the conduit, and adjacent the filter assembly is in communication with the spray assembly through the conduit.

In some embodiments of the present invention, the conduit is provided with a hydraulic press.

The utility model provides a liquid die forging machine, its characterized in that: comprises the atomization device.

The embodiment of the utility model discloses a following beneficial effect has at least: the utility model discloses in, the release agent filters through the filter assembly that a plurality of series connection set up, with the sediment filtering in the release agent, promotes the filter effect, and the release agent gets into spray set, waits to spray solution atomizing back through the route of transition piece extension atomized solution to shower nozzle, makes spun atomized solution more even, guarantees the spraying quality.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a cross-sectional view of the spray assembly of the present invention;

fig. 2 is a right side view of the spray head of the spray assembly of the present invention;

fig. 3 is a schematic structural diagram of the atomization device of the present invention.

Reference numerals: 10. a filter assembly; 11. a filter member; 12. a hydraulic press; 20. a nozzle; 21. a graphite control valve; 22. mounting a plate; 23. air passing holes; 24. a transition piece; 25. an O-shaped ring; 26. a tubular fitting; 27. and (4) a spray head.

Detailed Description

This section will describe in detail embodiments of the invention in connection with fig. 1 to 3, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are used to indicate an orientation or positional relationship based on that shown in the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. The features defined as "first" and "second" are used to distinguish feature names rather than having a special meaning, and further, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the utility model provides a spray set, spray set include graphite control valve 21, transition piece 24, shower nozzle 27, and graphite control valve 21 is arranged in control to wait to spray solution and gets into spray set, is provided with atomizing gas hole 28 on the graphite control valve 21, when waiting to spray solution and get into atomizing gas hole 28 department, atomizes solution through the atomizing gas that atomizing gas hole 28 got into.

Transition piece 24 one end sets up on graphite control valve 21, specifically, transition piece 24 is the tube-like thing, transition piece 24 and atomizing gas pocket 28 intercommunication, through atomizing treat that spray solution directly gets into transition piece 24, inside transition piece 24, treat that spray solution just can spout through longer route, the solution of treating that does not fully atomize receives the inner wall that gravity influence can directly be attached to transition piece 24, can directly be used for spraying, guarantee that the spraying is even, the direct discharge spray assembly can satisfy the spraying demand.

The spray head 27 is connected to the tail end of the transition piece 24, the spray head 27 is used for directly spraying a solution to be sprayed and controlling the spraying direction of the solution to be sprayed, a main nozzle 30 and a side nozzle 29 are arranged on the spray head, the main nozzle 30 is arranged in the middle of the spray head 27, specifically, the side nozzle 29 can be arranged around the main nozzle 30 and is spaced from the main nozzle 30 at a certain distance, a channel of the side nozzle 29 and a channel of the main nozzle 30 form a certain angle, the atomized solution sprayed from the spray head 27 is guaranteed to be uniformly distributed, and the spraying quality is guaranteed.

In some examples, the graphite control valve 21 is provided with a tubular connector 26, a hollow portion of the tubular connector 26 corresponds to the air passing hole 23, the tubular connector 26 is connected with the transition piece 24, and the atomized solution can enter the transition piece 24 through the tubular connector 26.

In some examples, the mounting plate 22 is disposed between the tubular joint 26 and the graphite control valve 21, one surface of the mounting plate 22 contacts the tubular joint 26, and the other surface of the mounting plate 22 directly contacts the graphite control valve 21, so that the mounting plate 22 has a large contact area with the graphite control valve 26, and the graphite control valve 21 is prevented from being damaged due to the fact that the graphite control valve 21 is directly pressed by the tubular joint 26, and the graphite control valve 26 is protected. After the connection, it is necessary to ensure that the air passing holes 23 on the mounting plate 22 correspond to the atomizing air holes 28 all the time, and the air passing holes are not easy to deviate, so that the bolt connection or the screw connection is adopted. Specifically, since the tubular fitting 26 also needs to be fixedly attached to the mounting plate 22, bolts or screws may be attached to the graphite control valve 21 through holes in the tubular fitting 26 and holes in the mounting plate 22. It will be appreciated that the tubular fitting 26 is provided as a flange member which is bolted or screwed to the mounting plate 22 to ensure a secure connection.

In some examples, a sealing ring 25 is disposed at the connection between the air passing hole 23 and the atomization air hole 28, and specifically, to facilitate the installation of the sealing ring, an installation groove may be disposed at the air passing hole 23 of the installation plate 22, and the sealing ring is disposed therein, or an installation groove may be disposed at the end of the atomization air hole 23 of the graphite control valve 21. There will be the gap between mounting panel 22 and the graphite control valve 21, leads to the unexpected outflow of atomized liquid from the gap easily, is unfavorable for cleanly, also causes the waste, consequently, sets up the sealing washer and seals. It will be appreciated that there will also be a gap between the tubular fitting 26 and the mounting plate 22 and that a sealing ring may also be provided where the tubular fitting 26 joins the mounting plate 22.

In some examples, the tubular joint 26 is removably coupled to the transition piece 24. The detachable link may be a threaded connection, specifically, an internal thread may be provided on the inner wall of the tubular joint, an external thread may be provided on the outer side wall of the transition piece 24, and the external thread and the internal thread are matched to complete the installation of the transition piece 24; the outer side wall of the tubular joint can be provided with external threads, the inner wall of the transition piece 24 is provided with internal threads, and the external threads are matched with the internal threads to complete the installation of the transition piece 24.

It will be appreciated that the tubular fitting 26 and the transition piece 24 may alternatively be connected by an interference fit. Specifically, the outer sidewall of the transition piece 24 is an interference fit with the inner wall of the tubular fitting 26, preventing accidental loss of atomized solution from the mating gap. Alternatively, the inner wall of the transition piece 24 is interference fit with the outer sidewall of the tubular fitting 26.

The embodiment of the utility model provides an atomizing device, atomizing device include above-mentioned spray assembly 20, filter equipment, through the pipe intercommunication between spray assembly 20 and the filter equipment. The filtering device comprises at least two filtering assemblies 10, each filtering assembly 10 comprises a filtering container and a filtering piece 11, in order to ensure that the release agent smoothly flows through each filtering container and finally enters the spraying assembly 20, a conduit is also arranged between the adjacent filtering assemblies 10, one end of the conduit is connected with the filtering piece 11 in the previous filtering assembly 10, and the other end of the conduit is communicated with the filtering container in the next filtering assembly 10. The filtering container is used for storing the release agent, the release agent is a solid-liquid mixed substance, and if the solid-liquid mixed release agent directly enters the spraying assembly 20 for spraying, the solid in the release agent is easy to block or partially block the spraying assembly, so that poor atomization is caused. Therefore, the filtering piece 11 is arranged in the filtering container, solid matters in the release agent are filtered by the filtering piece 11, the filtered release agent enters the spraying assembly 20 for spraying, the spraying quality is ensured, and the spraying assembly 20 is arranged at the tail end of the filtering device. The plurality of filter assemblies 10 are connected in series to form multi-layer filtration, so that the filtering effect is enhanced.

In some examples, because the release agent flows from one filter container to another filter container and flows from the filter container to the spray assembly 20 need to control the start or stop of the flow process, and when the release agent flows from a lower position to a higher position, a certain power needs to be provided, and a hydraulic press is arranged on the conduit to meet the flow requirement of the release agent.

The embodiment of the utility model provides a liquid die forging machine annotates liquid die forging machine and includes above-mentioned atomizing device, and liquid die forging machine need constantly paint the release agent in the course of the work, sets up atomizing device in the operation of being convenient for on liquid die forging machine, and the operating mass with liquid die forging machine also can be guaranteed in even spraying.

In the description of the present specification, reference to the terms "one embodiment," "some examples," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like, if any, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (9)

1. A spray assembly, comprising: graphite control valve (21), transition piece (24), shower nozzle (27), graphite control valve (21) is provided with atomizing gas hole (28), transition piece (24) one end set up in on graphite control valve (21), transition piece (24) with atomizing gas hole (28) intercommunication, shower nozzle (27) connect in the transition piece (24) other end.

2. The spray assembly according to claim 1, characterized in that a tubular joint (26) is arranged on the graphite control valve (21), the hollow part of the tubular joint (26) is communicated with the atomizing air hole (28), and the tubular joint (26) is connected with the transition piece (24).

3. The spray assembly according to claim 2, characterized in that a mounting plate (22) is arranged between the graphite control valve (21) and the tubular fitting (26), the mounting plate (22) being provided with air passing holes (23), the air passing holes (23) corresponding to the atomizing air holes (28).

4. The spray assembly of claim 3, characterized in that a sealing ring (25) is arranged at the connection of the air through hole (23) and the atomizing air hole (28).

5. The spray assembly of any one of claims 2 to 4, wherein a detachable connection is provided between the tubular fitting (26) and the transition piece (24).

6. The spray assembly of claim 5 wherein said removable connection is a threaded connection.

7. An atomizing device, comprising:

the spray assembly (20) of any of claims 1 to 6;

the filtering device comprises at least two filtering assemblies (10), wherein the filtering assemblies (10) are connected in series, and each filtering assembly (10) is provided with a filtering piece (11).

8. Atomisation device according to claim 7, characterised in that the adjacent filter assemblies (10) communicate by means of a conduit, the filter assemblies (10) communicating by means of a conduit with the adjacent spray assemblies (20).

9. A liquid die forging machine is characterized in that: comprising an atomising device as claimed in any one of the claims 7 to 8.

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