A forming device for preparing a skateboard tile

Abstract

The utility model discloses a kind of forming devices for slide plate brick preparation, it is related to slide plate brick preparation technical field, including base and reciprocating screw rod, the top of base is equipped with top plate by supporting plate, and the below of top plate is equipped with upper pressing assembly, the upper surface of base is equipped with recess, reciprocating screw rod is equipped with movable block on;First built-in groove and second built-in groove are sequentially equipped in the inside of the connecting block from top to bottom, the inside of forming seat is equipped with stripper plate, the inside of first built-in groove is equipped with threaded rod.The forming device for slide plate brick preparation, start first servo motor, first servo motor is rotated by output shaft driving reciprocating screw rod, reciprocating screw rod drives movable block to move left and right, movable block drives forming seat above to move left and right, make raw material in forming seat under the action of inertia evenly distributed, it is convenient for subsequent compaction, not easy to produce hollow or raw material distribution uneven problem.

Description

Technical Field

[0001] This utility model relates to the field of skateboard brick preparation technology, specifically a molding device for preparing skateboard bricks. Background Technology

[0002] Slide block is a key refractory component in the continuous casting process of the iron and steel metallurgy industry. It is mainly used in the tundish molten steel flow system to control the molten steel flow rate and prevent molten steel leakage and erosion. During the continuous casting process, high-temperature molten steel is injected into the crystallizer through the channels of the slide block. The slide block needs to withstand the high temperature and high speed of the molten steel, as well as the chemical erosion of the slag, while ensuring good sliding sealing to achieve precise control of the molten steel flow rate.

[0003] The performance of slide block directly affects the stability of continuous casting production and product quality. High-quality slide block requires high wear resistance, high thermal shock resistance, and good corrosion resistance to ensure that it does not crack, peel off, or stick together under long-term high-temperature conditions, thus avoiding steel leakage accidents or billet quality defects caused by slide block damage.

[0004] For example, Chinese utility model patent application number 202222530194.9 discloses a casting mold for ladle slide block. By setting up a pushing component, a forward and reverse motor is started to drive the rotation of the worm gear, which in turn drives the rotation of the worm wheel, which in turn drives the rotation of the threaded rod. This, in turn, causes the sleeve to move up and down, which in turn causes the connecting rod to move up and down, which in turn causes the lower pressure plate to move up and down. When the raw material in the fixed seat is molded into a ladle slide block, the lower pressure plate moves upward until the finished ladle slide block is exposed from the fixed seat, thus facilitating the removal of the ladle slide block after production and improving the practicality of the device. However, this device still has certain shortcomings.

[0005] When injecting raw materials into the mold, uneven injection may result in hollow areas and uneven density. Hollow areas and uneven density will damage the integrity and uniformity of the brick structure, resulting in uneven distribution of density and strength. When high-temperature molten steel washes over the sliding plate bricks, the hollow areas are unable to withstand uniform pressure and are prone to local cracking and peeling, which greatly shortens the service life of the sliding plate bricks and may even cause serious production accidents such as steel leakage.

[0006] Therefore, we propose a molding device for preparing skateboard bricks to solve the problems mentioned above. Utility Model Content

[0007] The purpose of this utility model is to provide a molding device for preparing sliding plate bricks, so as to solve the problems mentioned in the background art. When injecting raw materials into the mold, uneven injection may result in hollowness and uneven density. Hollowness and uneven density will destroy the integrity and uniformity of the brick structure, resulting in uneven distribution of density and strength. When high-temperature molten steel washes the sliding plate bricks, the hollow parts cannot withstand uniform pressure and are prone to local cracking and peeling, which greatly shortens the service life of the sliding plate bricks and may even cause serious production accidents such as steel leakage.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a molding device for preparing skateboard bricks, comprising a base and a reciprocating screw, a top plate being installed above the base via a support plate, and an upper pressing component being provided below the top plate, a groove being provided on the upper surface of the base, and a reciprocating screw being installed inside the groove, a movable block being installed on the reciprocating screw, and a molding seat being installed above the movable block via a connecting block;

[0009] The connecting block has a first built-in groove and a second built-in groove arranged from top to bottom. The forming seat has a release template inside. The first built-in groove has a threaded rod inside, and a movable plate is installed on the threaded rod. A connecting rod is installed on the opposite side of the movable plate.

[0010] Preferably, a hydraulic rod is installed below the top plate, and the hydraulic rod is connected to the upper pressure assembly.

[0011] With the above structural design, the hydraulic rod drives the upper pressing component to press down, thereby achieving stable compaction of the raw material in the molding seat, ensuring uniform density of the slide block bricks, and improving overall strength and wear resistance.

[0012] Preferably, a first servo motor is installed on the right side of the base, and the left side of the first servo motor is connected to a reciprocating lead screw via an output shaft. A limit block is installed on the reciprocating lead screw. When the movable block abuts against the limit block, the forming seat is located directly below the upper pressing component. A core column is installed inside the forming seat, and the demolding template is tightly fitted onto the core column.

[0013] With the above structural design, the first servo motor is linked to the reciprocating lead screw, and the limiting block is used to accurately position the forming seat directly below the pressing component, ensuring accurate compaction position and avoiding brick defects caused by offset.

[0014] Preferably, a first guide rod is installed inside the groove. The first guide rod is parallel to the reciprocating lead screw, and the first guide rod passes through the movable block. The movable block is slidably connected to the first guide rod.

[0015] With the above structural design, the first guide rod guides the movement of the movable block, preventing it from deviating when moving left or right, and ensuring the uniformity of raw material distribution and the positioning accuracy of the molding seat.

[0016] Preferably, an inspection door is installed on the front surface of the connecting block, and the inspection door is provided with heat dissipation holes. The inspection door is located outside the second built-in slot, and a second servo motor is installed inside the second built-in slot. The top of the second servo motor is connected to the threaded rod through an output shaft.

[0017] With the above structural design, the second servo motor drives the threaded rod, which in turn drives the demolding template to eject the formed brick through the movable plate and connecting rod, thus achieving convenient demolding.

[0018] Preferably, the connecting rod is connected to the demolding template, the connecting rod is slidably connected to the forming seat, a sealing element is provided at the connection position between the connecting rod and the forming seat, a second guide rod is installed inside the first built-in groove, the second guide rod passes through the movable plate, the movable plate is slidably connected to the second guide rod, and the depth of the first built-in groove and the length of the connecting rod are designed according to the thickness of the slide block.

[0019] With the above structural design, the second guide rod ensures stable up-and-down movement of the movable plate, avoids deviation when ejecting from the template, ensures complete demolding of the sliding plate brick, and improves the finished product qualification rate.

[0020] Preferably, a slider is installed below the movable block, and a groove is provided below the groove, with the slider and the groove being slidably connected.

[0021] The above structural design, with the slider and groove working together to limit the moving block, enhances its movement stability, further ensures the reliability of raw material distribution and molding seat positioning, and optimizes molding quality.

[0022] Compared with the prior art, the beneficial effects of this utility model are: the molding device for preparing skateboard bricks:

[0023] 1. Uniform distribution of raw materials: Start the first servo motor, which drives the reciprocating screw to rotate through the output shaft. The reciprocating screw drives the movable block to move left and right. The movable block drives the upper forming seat to move left and right, so that the raw materials in the forming seat are evenly distributed under the action of inertia, which is convenient for subsequent compaction and is less likely to produce hollow or uneven distribution of raw materials.

[0024] 2. Convenient demolding: After molding, start the second servo motor, which drives the threaded rod to rotate. The threaded rod drives the movable plate to rise along the second guide rod. The movable plate drives the demolding plate to push the sliding plate brick out of the molding seat through the connecting rod. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the internal structure of the groove in this utility model;

[0026] Figure 2 This is a schematic diagram of the main cross-section of the present invention;

[0027] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0028] Figure 4 This is a schematic diagram of the structure of this utility model during demolding;

[0029] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of this utility model.

[0030] In the diagram: 1. Base; 2. Support plate; 3. Top plate; 4. Hydraulic rod; 5. Pressing assembly; 6. Groove; 7. First servo motor; 8. Reciprocating lead screw; 9. Limiting block; 10. First guide rod; 11. Movable block; 12. Connecting block; 13. Forming seat; 14. Core column; 15. First internal groove; 16. Second internal groove; 17. Demolding template; 18. Threaded rod; 19. Second servo motor; 20. Movable plate; 21. Second guide rod; 22. Connecting rod; 23. Slider; 24. Slide groove. Detailed Implementation

[0031] 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.

[0032] Example 1

[0033] Please see Figures 1-4This utility model provides a technical solution: a molding device for preparing skateboard bricks, including a base 1, a support plate 2, a top plate 3, a hydraulic rod 4, an upper pressing component 5, a groove 6, a first servo motor 7, a reciprocating lead screw 8, a limiting block 9, a first guide rod 10, a movable block 11, a connecting block 12, a molding seat 13, a core column 14, a first internal groove 15, a second internal groove 16, a demolding template 17, a threaded rod 18, a second servo motor 19, a movable plate 20, a second guide rod 21, and a connecting rod 22. The top plate 3 is installed above the base 1 via the support plate 2, and the top... A pressing assembly 5 is installed below the plate 3, and a hydraulic rod 4 is installed below the top plate 3. The hydraulic rod 4 is connected to the pressing assembly 5. The hydraulic rod 4 drives the pressing assembly 5 to press down, continuously compacting the raw material in the forming seat 13 to form the sliding block. A groove 6 is opened on the upper surface of the base 1, and a reciprocating screw 8 is installed inside the groove 6. A movable block 11 is installed on the reciprocating screw 8, and a forming seat 13 is installed above the movable block 11 through a connecting block 12. A first servo motor 7 is installed on the right side of the base 1, and the left side of the first servo motor 7 is connected to the reciprocating screw 8 through an output shaft. The lead screw 8 is connected to the reciprocating lead screw 8, and a limit block 9 is installed on the reciprocating lead screw 8. When the movable block 11 abuts against the limit block 9, the forming seat 13 is located directly below the upper pressing assembly 5. A core column 14 is installed inside the forming seat 13, and the demolding template 17 is tightly fitted onto the core column 14. The first servo motor 7 is started, and the first servo motor 7 drives the reciprocating lead screw 8 to rotate through the output shaft. The reciprocating lead screw 8 drives the movable block 11 to move left and right, and the movable block 11 drives the upper forming seat 13 to move left and right, so that the raw material in the forming seat 13 is evenly distributed under the action of inertia, which is convenient for subsequent compaction. Problems such as hollowness or uneven material distribution are prone to occur. After the material is evenly distributed, the reciprocating screw 8 drives the movable block 11 to move to abut against the limiting block 9, so that the forming seat 13 is located directly below the upper pressing component 5. The first guide rod 10 is installed inside the groove 6. The first guide rod 10 is parallel to the reciprocating screw 8 and passes through the movable block 11. The movable block 11 is slidably connected to the first guide rod 10. The first guide rod 10 guides the left and right movement of the movable block 11, making the movable block 11 more stable when moving left and right and preventing it from deviating.

[0034] The connecting block 12 has a first built-in groove 15 and a second built-in groove 16 arranged sequentially from top to bottom inside. A demolding template 17 is provided inside the forming base 13. A threaded rod 18 is provided inside the first built-in groove 15, and a movable plate 20 is mounted on the threaded rod 18. Connecting rods 22 are mounted on the opposite side of the movable plate 20. An inspection door with heat dissipation holes is installed on the front surface of the connecting block 12. The inspection door is located outside the second built-in groove 16. A second servo motor 19 is installed inside the second built-in groove 16. The second servo motor 19 is connected to the threaded rod 18 via an output shaft. After forming, the second servo motor 19 is started, driving the threaded rod 18 to rotate. The threaded rod 18 drives the movable plate 20 along the second guide... As the rod 21 rises, the movable plate 20, through the connecting rod 22, drives the ejector plate 17 to push the sliding plate brick out of the forming seat 13. The connecting rod 22 is connected to the ejector plate 17 and slidably connected to the forming seat 13. A sealing element is provided at the connection position between the connecting rod 22 and the forming seat 13. A second guide rod 21 is installed inside the first built-in groove 15. The second guide rod 21 passes through the movable plate 20, and the movable plate 20 is slidably connected to the second guide rod 21. The depth of the first built-in groove 15 and the length of the connecting rod 22 are designed according to the thickness of the sliding plate brick. The second guide rod 21 guides the up and down movement of the movable plate 20, thereby making the movable plate 20, the connecting rod 22, and the ejector plate 17 more stable when moving up and down and preventing deviation.

[0035] Example 2

[0036] Please see Figure 5 This utility model provides a technical solution: a molding device for preparing skateboard bricks, including a slider 23 and a groove 24. The difference between this embodiment and Embodiment 1 is that:

[0037] A slider 23 is installed below the movable block 11, and a groove 24 is provided below the groove 6. The slider 23 is slidably connected to the groove 24. When the movable block 11 is subjected to force and moves left and right, the slider 23 below it can move left and right along the groove 24. The groove 24 plays a limiting role for the slider 23 and the movable block 11, making the slider 23 and the movable block 11 more stable when moving left and right, and making the processing more convenient.

[0038] Working principle: When using the molding device for preparing skateboard bricks, firstly, the raw material is injected into the molding seat 13, and the first servo motor 7 is started. The first servo motor 7 drives the reciprocating screw 8 to rotate through the output shaft. The reciprocating screw 8 drives the movable block 11 to move left and right. The movable block 11 drives the molding seat 13 above to move left and right, so that the raw material in the molding seat 13 is evenly distributed under the action of inertia, which is convenient for subsequent compaction and is less likely to produce hollow or uneven material distribution problems. After the raw material is evenly distributed, the reciprocating screw 8 drives the movable block 11 to move to abut against the limit block 9, so that the molding seat 13 is located directly below the upper pressing component 5. The hydraulic rod 4 drives the upper pressing component 5 to press down, continuously compacting the raw material in the molding seat 13, thereby realizing the molding of the skateboard brick.

[0039] After molding, the second servo motor 19 is activated, driving the threaded rod 18 to rotate. The threaded rod 18 then causes the movable plate 20 to rise along the second guide rod 21. The movable plate 20, through the connecting rod 22, drives the ejector plate 17 to push the sliding plate brick out of the molding seat 13, thus completing a series of operations. Content not described in detail in this specification constitutes prior art known to those skilled in the art.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A molding device for preparing skateboard bricks, comprising a base (1) and a reciprocating lead screw (8), wherein a top plate (3) is mounted above the base (1) via a support plate (2), and an upper pressing assembly (5) is disposed below the top plate (3), characterized in that: The upper surface of the base (1) is provided with a groove (6), and a reciprocating screw (8) is installed inside the groove (6). A movable block (11) is installed on the reciprocating screw (8), and a forming seat (13) is installed above the movable block (11) through a connecting block (12). The connecting block (12) has a first built-in groove (15) and a second built-in groove (16) sequentially opened from top to bottom inside. The forming seat (13) is provided with a stripping template (17). The first built-in groove (15) is provided with a threaded rod (18), and a movable plate (20) is installed on the threaded rod (18). A connecting rod (22) is installed on the opposite side of the movable plate (20).

2. The molding apparatus for preparing skateboard bricks according to claim 1, characterized in that: A hydraulic rod (4) is installed below the top plate (3), and the hydraulic rod (4) is connected to the upper pressure assembly (5).

3. The molding apparatus for preparing skateboard bricks according to claim 1, characterized in that: The right side of the base (1) is equipped with a first servo motor (7), and the left side of the first servo motor (7) is connected to the reciprocating lead screw (8) through the output shaft. The reciprocating lead screw (8) is equipped with a limit block (9). When the movable block (11) abuts against the limit block (9), the forming seat (13) is located directly below the upper pressing component (5). The forming seat (13) is equipped with a core column (14), and the template (17) is tightly fitted onto the core column (14).

4. The molding apparatus for preparing skateboard bricks according to claim 3, characterized in that: The groove (6) is equipped with a first guide rod (10), which is parallel to the reciprocating screw (8). The first guide rod (10) passes through the movable block (11), and the movable block (11) is slidably connected to the first guide rod (10).

5. The molding apparatus for preparing skateboard bricks according to claim 1, characterized in that: The front surface of the connecting block (12) is equipped with an inspection door, and the inspection door is provided with heat dissipation holes. The inspection door is located outside the second built-in slot (16). The second servo motor (19) is installed inside the second built-in slot (16). The second servo motor (19) is connected to the threaded rod (18) above the output shaft.

6. The molding apparatus for preparing skateboard bricks according to claim 1, characterized in that: The connecting rod (22) is connected to the template (17), and the connecting rod (22) is slidably connected to the forming seat (13). A sealing element is provided at the connection position between the connecting rod (22) and the forming seat (13). A second guide rod (21) is installed inside the first built-in groove (15). The second guide rod (21) passes through the movable plate (20). The movable plate (20) is slidably connected to the second guide rod (21). The depth of the first built-in groove (15) and the length of the connecting rod (22) are designed according to the thickness of the slide block.

7. The molding apparatus for preparing skateboard bricks according to claim 4, characterized in that: A slider (23) is installed below the movable block (11), and a groove (24) is provided below the groove (6). The slider (23) and the groove (24) are slidably connected.

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