Steel shot atomization spraying disc structure

Abstract

The utility model discloses a steel shot atomization spraying disc structure which comprises an atomization spraying disc, a plurality of spraying holes are formed in the atomization spraying disc, movable blocking plate assemblies used for closing or opening the spraying holes are arranged in the spraying holes, a fixed lantern ring is arranged on the atomization spraying disc, and the movable blocking plate assemblies are connected with the fixed lantern ring. And a wave guide rail assembly used for controlling the multiple movable barrier plate assemblies to reciprocate up and down in the turnover process is arranged between the fixed lantern ring and the movable barrier plate assemblies, and has the following advantages that a reciprocating cutting-off structure is arranged at each nozzle, so that when the spraying disc rotates at a high height, the multiple movable barrier plate assemblies can be cut off in a reciprocating mode; the multiple blocking plates can be controlled to reciprocate at the same time, molten steel is prevented from being continuously sprayed out to form a strip shape, the machining quality is improved, the later reworking frequency is reduced, and the device is simple in structure and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel shot atomization spray disc, especially to a steel shot atomization spray disc structure. BACKGROUND

[0002] The steel shot centrifugal spray disc is a device for manufacturing steel shot, and its main working principle is to throw molten steel water by a high-speed rotating centrifugal disc, so that the molten steel water is cooled in the air and forms a pellet object, and since part of the molten steel in the centrifugal rotation forms a strip structure instead of a granular structure, the part of the steel shot that is not up to the standard needs to be screened and processed later, thereby increasing the workload.

[0003] Therefore, the existing steel shot atomization spray disc needs to be further improved. SUMMARY

[0004] The utility model discloses a kind of steel shot atomization spray disc structures, can effectively reduce the situation that steel shot forms strip, improve processing quality.

[0005] In order to achieve the above purpose, the utility model adopts the following scheme:

[0006] A steel shot atomization spray disc structure, comprising an atomization spray disc, a plurality of spray holes are provided on the atomization spray disc, a movable baffle assembly for closing or opening the spray holes is provided in the spray holes, a fixed collar is provided on the atomization spray disc, and a wave guide rail assembly for controlling the up-and-down reciprocating motion of the movable baffle assembly during rotation is provided between the fixed collar and the movable baffle assembly.

[0007] Further, the plurality of spray holes are evenly distributed around the circumferential outer wall of the atomization spray disc.

[0008] Further, the movable baffle assembly comprises a baffle hole provided in the middle of the spray hole, and a baffle plate is movably arranged in the baffle hole.

[0009] Further, the atomization spray disc comprises a spray disc body, and a liquid supply pipe is provided on the spray disc body.

[0010] Further, the fixed collar comprises a fixed ring body sleeved on the liquid supply pipe, and a fixed mounting seat for fixed connection with an external support is provided on the fixed ring body.

[0011] Further, the wave guide rail assembly comprises a wave-shaped guide groove provided on the circumferential outer wall of the fixed ring body, a drive shaft body is provided on the baffle plate, a drive ball is provided on the outer end of the drive shaft body, and the drive ball is movably mounted in the wave-shaped guide groove.

[0012] In summary, the utility model has the following advantages over the prior art:

[0013] The utility model discloses solved the deficiency existing in the current steel shot atomization spray disc, and the utility model discloses the structure setting has the following advantages, sets up the structure of reciprocating cut-off at every nozzle, makes the spray disc when high rotation, will control multiple blocking plates to carry out reciprocating motion simultaneously, prevents the steel liquid and forms strip shape to spray continuously, improves the processing quality, reduces the frequency of later rework, and simple structure, convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the perspective view of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 It is the Figure 2 Sectional view along A-A line. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0018] Please refer to Figures 1-3 The utility model provides a kind of steel shot atomization spray disc structure, including atomization spray disc 1, atomization spray disc 1 is provided with multiple spray holes 2, movable baffle assembly 3 for closing or opening spray hole 2 is provided in spray hole 2, fixed collar 4 is provided on atomization spray disc 1, wave guide rail assembly 5 for controlling multiple movable baffle assembly 3 to carry out up-down reciprocating motion in the process of week rotation is provided between fixed collar 4 and movable baffle assembly 3;

[0019] Processing, steel liquid enters inside atomization spray disc 1, and cooperates with high-speed rotating atomization spray disc 1 to throw out steel liquid from multiple spray holes 2, and steel liquid is discharged after passing through spray hole 2 due to the action of centrifugal force, and contact with air to form granular, to avoid the formation of part strip structure, movable baffle assembly 3 is provided, after rotating certain angle, movable baffle assembly 3 drops and opens corresponding spray hole 2, and the steel liquid in spray hole 2 is cut off treatment;

[0020] Meanwhile, movable baffle assembly 3 will follow the rotation of atomization spray disc 1 and automatically carry out up-down reciprocating motion.

[0021] The plurality of spray holes 2 are uniformly arranged on the circumferential outer wall of the atomizing spray disc 1.

[0022] The movable blocking plate assembly 3 comprises a blocking hole 301 arranged in the middle of the spray hole 2, and a blocking plate 302 movably arranged in the blocking hole 301.

[0023] The atomizing spray disc 1 comprises a spray disc body 101, and the spray disc body 101 is provided with an infusion tube 102.

[0024] The fixed sleeve ring 4 comprises a fixed ring body 401 sleeved on the infusion tube 102, and the fixed ring body 401 is provided with a fixed mounting seat 402 for fixed connection with an external support.

[0025] The wave-shaped guide groove 501 is arranged on the circumferential outer wall of the fixed ring body 401, the blocking plate 302 is provided with a driving shaft body 502, the outer end of the driving shaft body 502 is provided with a driving ball 503, and the driving ball 503 is movably installed in the wave-shaped guide groove 501.

[0026] The driving ball 503 moves along the wave-shaped guide groove 501 path reciprocating up and down, so as to drive the driving ball 503 to move up and down, and drive the corresponding blocking plate 302 to move up and down.

[0027] When the blocking plate 302 descends, the corresponding spray hole 2 is closed, and when the blocking plate 302 rises, the corresponding spray hole 2 is opened.

[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described, and the skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and the utility model can have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A structure of a steel shot atomizing disc, comprising an atomizing disc (1), characterized in that: The atomizing spray disc (1) is provided with a plurality of spray holes (2), the spray hole (2) is provided with a movable blocking plate assembly (3) for closing or opening the spray hole (2), the atomizing spray disc (1) is provided with a fixed sleeve ring (4), the fixed sleeve ring (4) and the movable blocking plate assembly (3) are provided with a wave guide rail assembly (5) for controlling the up and down reciprocating movement of the plurality of movable blocking plate assemblies (3) in the process of rotation.

2. A steel shot atomizing disc structure according to claim 1, characterized in that: A plurality of the spray holes (2) are uniformly arranged around the circumferential outer wall of the atomizing spray disc (1).

3. A steel shot atomizing disc structure according to claim 2, characterized in that: The movable blocking plate assembly (3) includes a blocking plate hole (301) arranged in the middle of the spray hole (2), and a blocking plate (302) movably arranged in the blocking plate hole (301).

4. A steel shot atomizing disc structure according to claim 3, characterized in that: The atomizing spray disc (1) includes a spray disc body (101), and the spray disc body (101) is provided with a liquid supply pipe (102).

5. A steel shot atomizing disc structure according to claim 4, characterized in that: The fixed sleeve ring (4) includes a fixed ring body (401) sleeved on the liquid supply pipe (102), and the fixed ring body (401) is provided with a fixed mounting seat (402) for fixed connection with an external support.

6. A steel shot atomizing disc structure according to claim 5, characterized in that: The wave guide rail assembly (5) includes a wave-shaped guide groove (501) arranged on the circumferential outer wall of the fixed ring body (401), the blocking plate (302) is provided with a driving shaft body (502), the outer end of the driving shaft body (502) is provided with a driving ball (503), and the driving ball (503) is movably mounted in the wave-shaped guide groove (501).

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