Vibration molding equipment for current stabilizer

Abstract

The utility model relates to the technical field of forming equipment, and discloses vibration forming equipment for a current stabilizer, a vibration motor is fixedly installed in the middle of the bottom of a movable plate, a spring A is fixedly connected between a base and the top of a foundation pile, uniform vibration is achieved by arranging the vibration motor, the spring, the movable plate and other structures, the vibration motor is started, and the current stabilizer is formed. A vibration motor drives a movable plate to vibrate, due to the arrangement of a spring A, the movable plate can regularly vibrate in the direction perpendicular to the position, bubbles in materials are discharged, the materials are evenly located in a bottom die, due to the arrangement, the movable plate can be affected in the vibration process, regular left-right shaking is generated, and therefore the materials can be discharged out of the bottom die. The solid in the material cannot be attached to the inner wall of the bottom die or the inner wall of the upper die, the solid can be located in the middle of the material in the shaking process, and the effect of uniform vibration is achieved.

Description

Technical Field

[0001] This utility model relates to the field of molding equipment technology, and in particular to a flow stabilizer vibration molding equipment. Background Technology

[0002] The use of a flow stabilizer is a necessary condition for steelmaking tundishes. It serves to receive molten steel and prevent it from directly impacting the bottom of the ladle. During the production process of the flow stabilizer, the material becomes fluid after being stirred and mixed. The mixed material needs to be poured through a mold. During the pouring process, vibration is required to expel air bubbles from the material and increase the overall structural strength.

[0003] Existing technologies for vibration molding equipment have certain shortcomings. For example, during vibration, springs are only installed in the vertical position, and the vibration motor drives the mold to vibrate up and down. Since the material contains solids, the up and down vibration cannot distribute the solids evenly in the mold, resulting in inconsistent strength of the stabilizers produced. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a flow stabilizer vibration molding device, which has the advantages of uniform vibration and reduced material adhesion to the liner, thus solving the problems mentioned in the background technology.

[0005] This utility model provides the following technical solution: a flow stabilizer vibration molding device, including a base, a shell fixedly installed on the top of the base, a top cover fixedly installed on the top of the shell, a movable plate located inside the shell on the top of the base, a base arranged in a rectangular array at the bottom of the movable plate, a base pile arranged in a rectangular array on the inner bottom wall of the base, the position of the base pile corresponding to the position of the base, and a bottom mold fixedly installed on the top of the movable plate.

[0006] With the above structural design, this device can generate uniform vibration of the material inside the bottom mold during actual operation. After the vibration motor is started, the output disc of the vibration motor drives the moving plate to vibrate. Since spring A is provided between the moving plate and the foundation pile, the moving plate can vibrate regularly in the vertical direction.

[0007] Preferably, a vibration motor is fixedly installed at the bottom center of the movable plate, a spring A is fixedly connected between the base and the top of the foundation pile, mounting grooves are symmetrically opened on the two inner walls of the outer shell, a fixing block is fixedly installed inside the mounting groove of the movable plate, connecting grooves are symmetrically opened on both sides of the movable plate, and a spring B is fixedly connected between the connecting groove and the fixing block.

[0008] With the above structural design, when the vibrating motor drives the moving plate to vibrate, due to the setting of the fixed block, the moving plate can sway left and right regularly during the vibration process, so that the solid inside the material can be evenly distributed, and the vertical vibration can help to expel the air bubbles inside the material.

[0009] Preferably, the top of the bottom mold is connected to the upper mold, and the connection between the upper mold and the bottom mold is sealed after they are closed. After the upper mold and the bottom mold are closed, a mold groove is formed. The top of the upper mold has symmetrically opened inlets, which communicate with the mold groove. Composite sheets are uniformly installed in a linear array on the inner wall of the bottom mold and the bottom outer wall of the upper mold.

[0010] With the above structural design, when setting the polymer pad layer, in order to reduce the material adhering to the inner walls of the bottom mold and the upper mold, the material will not stick too much to the inner wall during the molding process, so that the overall strength of the flow stabilizer will not be damaged.

[0011] Preferably, the composite sheet is a liner for the bottom mold and the upper mold. The composite sheet is divided into two layers, wherein the layer facing the mold groove is a polymer pad and the layer facing away from the mold groove is a piezoelectric ceramic sheet. The amplitude of the piezoelectric ceramic sheet is 0.1 mm and the frequency of the piezoelectric ceramic sheet is 100 Hz.

[0012] By using the above structure, power is supplied to the piezoelectric ceramic sheet, causing it to vibrate and remove a small amount of material adhering to the surface of the composite sheet, thus facilitating demolding after the material is formed.

[0013] This utility model has the following advantages:

[0014] 1. This flow stabilizer vibration molding equipment achieves uniform vibration by setting up a vibration motor, springs, and a moving plate. When the vibration motor is started, it drives the moving plate to vibrate. Due to the setting of spring A, the moving plate will vibrate regularly in the vertical direction, causing air bubbles inside the material to be discharged and the material to be evenly distributed inside the bottom mold. Due to the setting, the moving plate will be affected during the vibration process, producing regular left and right swaying, so that the solids in the material will not stick to the inner wall of the bottom mold or the upper mold. During the swaying process, the solids will be located in the middle of the material, achieving the effect of uniform vibration.

[0015] 2. This flow stabilizer vibration molding equipment reduces material adhesion to the liner by setting up a bottom mold, upper mold, and composite sheet structure. When the vibration motor is started, the material is driven to vibrate uniformly inside the bottom mold. When a polymer pad layer is set, in order to reduce the material adhering to the inner wall of the bottom mold and upper mold, the material will not stick too much to the inner wall during molding, so as not to damage the overall strength of the flow stabilizer. Due to the setting of the polymer pad layer, the material will not stick too much to the surface of the composite sheet. Then, power is supplied to the piezoelectric ceramic sheet, causing the piezoelectric ceramic sheet to vibrate and remove a small amount of material adhering to the surface of the composite sheet, which facilitates demolding after molding and achieves the effect of reducing material adhesion. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the base of this utility model;

[0018] Figure 3 This is an exploded view of the bottom mold structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the bottom mold of this utility model.

[0020] In the diagram: 1. Base; 11. Outer shell; 12. Top cover; 13. Foundation pile; 2. Moving plate; 21. Vibration motor; 22. Spring A; 23. Fixing block; 24. Spring B; 3. Bottom mold; 31. Upper mold; 32. Inlet; 33. Composite sheet. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-2 A flow stabilizer vibration molding device includes a base 1, a housing 11 fixedly installed on the top of the base 1, a top cover 12 fixedly installed on the top of the housing 11, a movable plate 2 located inside the housing 11 on the top of the base 1, a base arranged in a rectangular array at the bottom of the movable plate 2, and a base pile 13 arranged in a rectangular array on the inner bottom wall of the base 1, the positions of the base pile 13 corresponding to the positions of the base, and a bottom mold 3 fixedly installed on the top of the movable plate 2.

[0023] In actual operation, this device can generate uniform vibration of the material inside the bottom mold 3. After the vibration motor 21 is started, the output disk of the vibration motor 21 drives the moving plate 2 to vibrate. Since the moving plate 2 is connected to the foundation pile 13 by a spring A22, the moving plate 2 can vibrate regularly in the vertical direction. However, vertical vibration cannot make the solid inside the material evenly distributed. Therefore, when the moving plate 2 shakes, the spring B24 connected to the fixed block 23 makes the moving plate 2 shake left and right regularly. The amplitude of the left and right shaking is not as large as the amplitude of the vertical shaking. Therefore, the left and right vibration will not affect the overall state of the material and will serve as an auxiliary direction to make the solid inside the material evenly distributed.

[0024] Please see Figures 1-3 A vibration motor 21 is fixedly installed at the bottom center of the movable plate 2. A spring A22 is fixedly connected between the base and the top of the foundation pile 13. The two inner walls of the outer shell 11 are symmetrically provided with mounting grooves. A fixing block 23 is fixedly installed inside the mounting groove of the movable plate 2. Connecting grooves are symmetrically provided on both sides of the movable plate 2. A spring B24 is fixedly connected between the connecting groove and the fixing block 23.

[0025] When the vibrating motor 21 drives the moving plate 2 to vibrate, due to the setting of the spring B24, the moving plate 2 can make regular vertical swaying during vibration, and the spring B24 can limit the vibration amplitude of the moving plate 2 in order to adapt to materials with different dilution. Due to the setting of the spring B24 and the fixed block 23, the spring B24 can make regular left and right swaying during the vibration of the moving plate 2, so that the solid inside the material can be evenly distributed, and assists the vertical vibration to expel the air bubbles inside the material.

[0026] Please see Figures 1-4 The top of the bottom mold 3 is connected to the upper mold 31. After the upper mold 31 and the bottom mold 3 are closed, the connection is sealed. After the upper mold 31 and the bottom mold 3 are closed, a mold groove is formed. The top of the upper mold 31 is symmetrically provided with inlet ports 32, which are connected to the mold groove. Composite sheets 33 are uniformly installed in a linear array on the inner wall of the bottom mold 3 and the bottom outer wall of the upper mold 31.

[0027] A composite sheet 33 is provided between the bottom mold 3 and the upper mold 31 to facilitate demolding after molding. When setting the polymer pad layer, in order to reduce the material adhering to the inner wall of the bottom mold 3 and the upper mold 31, the material will not stick too much to the inner wall during molding, so that the overall strength of the flow stabilizer will not be damaged.

[0028] Please see Figures 1-4 Composite sheet 33 serves as a liner for bottom mold 3 and upper mold 31. Composite sheet 33 consists of two layers: one layer facing the mold groove is a polymer pad, and the other layer facing away from the mold groove is a piezoelectric ceramic sheet. The amplitude of the piezoelectric ceramic sheet is 0.1 mm, and the frequency of the piezoelectric ceramic sheet is 100 Hz.

[0029] In actual operation, the uniformly mixed material is injected into the bottom mold 3 through the feed port 32. The vibration motor 21 is started to drive the material to vibrate uniformly inside the bottom mold 3. Due to the setting of the polymer pad layer, the material will not stick too much to the surface of the composite sheet 33. Then, the piezoelectric ceramic sheet is powered to make the piezoelectric ceramic sheet vibrate to remove a small amount of material stuck to the surface of the composite sheet 33, which facilitates demolding after the material is formed.

[0030] Working principle: In use, the upper mold 31 is placed on top of the lower mold 3 to seal the junction of the lower mold 3 and the upper mold 31. The mixed material is injected into the interior of the lower mold 3 through the inlet 32. Then, the vibration motor 21 is started, which drives the moving plate 2 to vibrate. Due to the setting of spring A22, the moving plate 2 will vibrate regularly in the vertical direction, so that the air bubbles inside the material are discharged and the material is evenly distributed inside the lower mold 3. Due to the setting of spring B24, the moving plate 2 will be affected by spring B24 during vibration, producing regular left and right swaying, so that the solids in the material will not stick to the inner wall of the lower mold 3 or the upper mold 31. During the swaying process, the solids will be located in the middle of the material, achieving the effect of uniform vibration. Inside the lower mold 3, due to the setting of the polymer pad layer, the material will not stick too much to the surface of the composite sheet 33. Then, power is supplied to the piezoelectric ceramic sheet, causing the piezoelectric ceramic sheet to vibrate and remove a small amount of material sticking to the surface of the composite sheet 33, which facilitates demolding after the material is formed.

Claims

1. A flow regulator vibratory forming apparatus comprising a base (1), characterised in that: The top of the base (1) is fixedly installed with a shell (11), the top of the shell (11) is fixedly installed with a top cover (12), the top of the base (1) is provided with a moving plate (2) inside the shell (11), the bottom of the moving plate (2) is provided with a base in a rectangular array, the inside bottom wall of the base (1) is provided with a foundation pile (13) in a rectangular array, the position of the foundation pile (13) corresponds to the position of the base, and the top of the moving plate (2) is fixedly installed with a bottom die (3).

2. A fluidic oscillator vibrational forming apparatus as defined in claim 1, wherein: The bottom of the moving plate (2) is fixedly installed with a vibration motor (21) in the middle, spring A (22) is fixedly connected between the base and the top of the foundation pile (13), installation grooves are symmetrically formed in the two walls of the shell (11), the moving plate (2) is fixedly installed with a fixed block (23) inside the installation groove, and spring B (24) is fixedly connected between the two sides of the moving plate (2) and the fixed block (23).

3. A fluidic oscillator vibrational forming apparatus as defined in claim 2, wherein: The top of the bottom die (3) is connected with an upper die (31), the connection between the upper die (31) and the bottom die (3) is sealed after the closing of the upper die (31) and the bottom die (3), a mold groove is formed between the upper die (31) and the bottom die (3) after closing, the top of the upper die (31) is symmetrically provided with a feeding port (32), the feeding port (32) communicates with the mold groove, and the inner wall of the bottom die (3) and the outer wall of the bottom of the upper die (31) are linearly and uniformly installed with composite sheets (33).

4. A fluidic oscillator vibrational forming apparatus as defined in claim 3, wherein: The composite sheet (33) is a lining plate of the bottom die (3) and the upper die (31), the composite sheet (33) is divided into two layers, one layer facing the mold groove is a high polymer pad, and the other layer facing away from the mold groove is a piezoelectric ceramic sheet, the amplitude of the piezoelectric ceramic sheet is 0.1mm, and the frequency of the piezoelectric ceramic sheet is 100Hz.

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