Pouring device for casting machine

By designing limited components and activity components in the casting machine, it is difficult to accurately control the problem of pouring barrel metal content and avoid turning over the pouring of the existing pouring device, and achieve a safer pouring process.

CN222403441UActive Publication Date: 2025-01-28NINGXIA SUN MAGNESIUM IND
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Patent Information

Application Number
CN202420415405.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-05
Publication Date
2025-01-28
Estimated Expiration
2034-03-05

AI Technical Summary

Technical Problem

When the existing casting device is used, due to the large area of ​​the casting barrel, it is difficult to accurately control the metal content inside the casting barrel, resulting in the inclination angle of the casting barrel being too large, or even overturned, which poses a safety hazard.

Method used

A casting device is designed, including limit components and activity components. By fixed support rods and pressure sensors, the limit component ensures that the pouring barrel can press down the baffle when it is inclined to a specified angle. It is prompted that the operator must operate carefully and support the pouring barrel through the support rod to avoid excessive tilt. The activity component holds the turntable through the clip holder to keep the turntable fixing the turntable to avoid changing the angle of the pouring barrel caused by the erroneous turntable.

Benefits of technology

By setting up limit components and activity components, it can effectively control the tilt angle of the pouring barrel, avoid hidden dangers of tilt, and improve the safety during use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a pouring device for a casting machine. The pouring device comprises a pouring assembly, a limiting assembly; the limiting assembly comprises fixing rods fixedly connected to the front ends of the two sides of the upper end of the lifting frame, supporting rods slidably connected to the inner sides of the fixing rods, pressure sensors fixedly connected to the interiors of the supporting rods, and first telescopic springs fixedly connected to the upper ends of the pressure sensors. The movable plate is fixedly connected to the top end of the first telescopic spring; the baffle is fixedly connected to the top end of the movable plate; the mounting columns are fixedly connected to the two sides of the fixed rod; and a movable assembly. The pouring device solves the problems that when an existing pouring device is used, a pouring barrel is usually driven by a rotating disc to rotate so that the pouring barrel can conduct inclined pouring, however, when the pouring barrel inclines, due to the fact that the area of the pouring barrel is large, the content of metal in the pouring barrel is difficult to accurately control, the inclination angle of the pouring barrel is prone to being too large, and the pouring barrel can not be inclined easily. Even tipping, and potential safety hazards are caused.
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Description

Technical Field

[0001] The utility model relates to the technical field of pouring devices, in particular to a pouring device for a casting machine. Background Art

[0002] Casting is one of the basic processes in the modern machinery manufacturing industry. As a metal heat processing process, casting is to cast metal parts by injecting molten metal into a mold. During casting, the molten metal is usually poured into the mold.

[0003] However, it still has the following disadvantages in actual use:

[0004] When the existing pouring device is in use, the pouring bucket is usually driven to rotate by a turntable so that the pouring bucket is tilted for pouring. However, when the pouring bucket is tilted, it is difficult to accurately control the metal content inside the pouring bucket due to the large area of ​​the pouring bucket, which can easily cause the pouring bucket to tilt too much or even tip over, posing a safety hazard.

[0005] Therefore, a new pouring device for a casting machine is proposed to solve the above problems. Utility Model Content

[0006] Technical issues to be solved

[0007] The purpose of the utility model is to provide a pouring device for a casting machine to solve the problem proposed in the above background technology that the existing pouring device, when in use, usually drives the pouring bucket to rotate through a turntable so that the pouring bucket is tilted for pouring. However, when the pouring bucket is tilted, due to the large area of ​​the pouring bucket, it is difficult to accurately control the metal content inside the pouring bucket, which can easily cause the pouring bucket to tilt too much, or even tip over, posing a safety hazard.

[0008] Technical Solution

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model is a pouring device for a casting machine, comprising:

[0011] Casting components, including lifting frames;

[0012] A limit assembly; the limit assembly includes a fixed rod fixedly connected to the front ends of both sides of the upper end of the hanging frame, a support rod slidably connected to the inner side of the fixed rod, a pressure sensor fixedly connected to the inner side of the support rod, a first telescopic spring fixedly connected to the upper end of the pressure sensor, a movable plate fixedly connected to the top end of the first telescopic spring, a baffle fixedly connected to the top end of the movable plate, and mounting columns fixedly connected to both sides of the fixed rod;

[0013] The movable component is fixedly connected to one side of the hanging frame.

[0014] Furthermore, the pouring assembly also includes a rotating shaft rotatably connected to the inner positions on both sides of the hanging frame, a pouring bucket fixedly connected to the inner side of the rotating shaft, and a turntable fixedly connected to the outer end position of the rotating shaft.

[0015] Furthermore, the support rod is located in front of the pouring bucket, and a sliding groove is provided inside the fixing rod relative to the support rod.

[0016] Furthermore, the baffle is an arc-shaped structure, and the interior of the support rod has a hollow structure opened relative to the movable plate.

[0017] Furthermore, the installation column penetrates the fixing rod and extends outward, and a threaded structure is provided on the outer surface of the installation column.

[0018] Furthermore, the movable component includes a fixed column fixedly connected to a side position of the lifting frame, a rotating column slidably connected to the front end position inside the fixed column, a supporting column fixedly connected to the front end position of the rotating column, a clamping block fixedly connected to the front end position of the supporting column, and a second telescopic spring fixedly connected to the inner side surface of the rotating column.

[0019] Furthermore, the interior of the fixed column has a hollow structure opened relative to the rotating column, and the outer end of the second telescopic spring is fixedly connected to the side position of the hanging frame.

[0020] Beneficial Effects

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] 1. The utility model sets a limit assembly so that before the pouring bucket is tilted for pouring, the baffle is located in a safe position by fixing the support rod in advance, so that when the pouring bucket is tilted to a specified angle, the baffle can be pressed down, so that the operator is reminded to operate carefully through the value of the pressure sensor. At the same time, the support rod can support the pouring bucket to avoid excessive tilting.

[0023] 2. Based on the first beneficial effect, by setting up a movable component and using a clamping block to clamp the turntable, the turntable is kept fixed, avoiding the change of the pouring bucket angle due to accidental contact with the turntable, thereby improving safety during use.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 This is the front view of the utility model;

[0027] Figure 2 This is a structural diagram of the casting assembly of the utility model;

[0028] Figure 3 This is a structural diagram of the limit assembly of the utility model;

[0029] Figure 4 This is a structural diagram of the active components of the utility model.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1. Casting assembly; 11. Lifting frame; 12. Rotating axis; 13. Casting bucket; 14. Turntable; 2. Limiting assembly; 21. Fixed rod; 22. Support rod; 23. Pressure sensor; 24. First telescopic spring; 25. Movable plate; 26. Baffle; 27. Mounting column; 3. Movable assembly; 31. Fixed column; 32. Rotating column; 33. Support column; 34. Clamping block; 35. Second telescopic spring. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] Example 1

[0037] See also Figure 1-3 As shown, this embodiment is a pouring device for a casting machine, comprising:

[0038] The casting assembly 1 includes a hanging frame 11;

[0039] The limit assembly 2 includes a fixed rod 21 fixedly connected to the front ends of both sides of the upper end of the hanging frame 11, a support rod 22 slidably connected to the inner side of the fixed rod 21, a pressure sensor 23 fixedly connected to the inner side of the support rod 22, a first telescopic spring 24 fixedly connected to the upper end of the pressure sensor 23, a movable plate 25 fixedly connected to the top end of the first telescopic spring 24, a baffle 26 fixedly connected to the top end of the movable plate 25, and mounting columns 27 fixedly connected to both sides of the fixed rod 21;

[0040] The fixing rod 21 is used to support the support rod 22, the support rod 22 is used to fix the pressure sensor 23, the pressure sensor 23 is used to measure the elastic force of the first telescopic spring 24, the first telescopic spring 24 is used to support the movable plate 25, the movable plate 25 is used to support the baffle 26, the baffle 26 is used to contact the outer surface of the pouring bucket 13, and the mounting column 27 is used to fix the support rod 22 on the fixing rod 21;

[0041] The pouring assembly 1 also includes a rotating shaft 12 rotatably connected to the inner positions of both sides of the hanging frame 11, a pouring bucket 13 fixedly connected to the inner side of the rotating shaft 12, and a turntable 14 fixedly connected to the outer end position of the rotating shaft 12;

[0042] The hoisting frame 11 is used to hoist the pouring bucket 13, the rotating shaft 12 is used to drive the pouring bucket 13 to tilt, the pouring bucket 13 is used to place molten metal, and the turntable 14 is used to drive the rotating shaft 12 to rotate;

[0043] The support rod 22 is located in front of the pouring bucket 13, and a slide groove is provided inside the fixing rod 21 relative to the support rod 22;

[0044] The support rod 22 can move up and down along the slide groove inside the fixed rod 21;

[0045] The baffle plate 26 is an arc-shaped structure, and the support rod 22 has a hollow structure opened relative to the movable plate 25;

[0046] When the baffle 26 contacts the outer surface of the pouring bucket 13, the pouring bucket 13 applies downward pressure to the baffle 26, and the baffle 26 drives the movable plate 25 to move downward;

[0047] The mounting post 27 extends outward through the fixing rod 21, and a threaded structure is provided on the outer surface of the mounting post 27;

[0048] The mounting post 27 can be fixed inside the fixing rod 21 by means of the threaded structure on the outer surface of the mounting post 27;

[0049] Working principle: before pouring, according to the metal content inside the pouring bucket 13, the support rod 22 is moved on the fixed rod 21. When the support rod 22 moves to a safe position, the rotating shaft 12 is driven to rotate through the turntable 14, thereby driving the pouring bucket 13 to tilt for pouring. When the pouring bucket 13 tilts to contact with the baffle 26, the baffle 26 drives the movable plate 25 to move downward, and the movable plate 25 moves downward to compress the first telescopic spring 24. The first telescopic spring 24 is compressed to generate elastic force, which generates elastic force on the pressure sensor 23. The inclination angle of the pouring bucket 13 is judged by the elastic force value on the pressure sensor 23, and the operator is prompted to reach a safe position soon and to operate carefully. At the same time, when the inclination angle of the pouring bucket 13 is too large, since the support rod 22 is fixed on the fixed rod 21, the support rod 22 limits the pouring bucket 13 to prevent the pouring bucket 13 from tilting due to excessive inclination angle.

[0050] Example 2

[0051] See also Figure 4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0052] The movable component 3 is fixedly connected to one side of the hanging frame 11;

[0053] The movable assembly 3 includes a fixed column 31 fixedly connected to one side of the hanging frame 11, a rotating column 32 slidably connected to the front end of the fixed column 31, a supporting column 33 fixedly connected to the front end of the rotating column 32, a clamping block 34 fixedly connected to the front end of the supporting column 33, and a second telescopic spring 35 fixedly connected to the inner side of the rotating column 32;

[0054] The fixed column 31 is used to support the rotating column 32, the rotating column 32 is used to support the supporting column 33, the supporting column 33 is used to fix the clamping block 34, and the clamping block 34 is used to clamp the turntable 14;

[0055] The interior of the fixed column 31 has a hollow structure opened relative to the rotating column 32, and the outer end of the second telescopic spring 35 is fixedly connected to the side position of the hanging frame 11;

[0056] The rotating column 32 can rotate and move inside the fixed column 31, and the second telescopic spring 35 is compressed when the rotating column 32 moves inward;

[0057] Working principle: When the turntable 14 is needed to drive the rotating shaft 12 to rotate, the rotating column 32 is rotated to separate the clamping block 34 from the turntable 14, and the rotating column 32 is moved inward, so that the rotating column 32 drives the supporting column 33 and the clamping block 34 to move inward from the inside of the turntable 14, and the rotation of the turntable 14 is not blocked, and the turntable 14 can be used.

[0058] When the position of the turntable 14 needs to be fixed, the inward force applied to the rotating column 32 is stopped, and the rotating column 32 moves outward under the elastic force of the second telescopic spring 35, driving the supporting column 33 and the clamping block 34 to correspond to the inner side of the turntable 14, and then the rotating column 32 is rotated. The rotating column 32 drives the clamping block 34 to rotate through the supporting column 33. When the clamping block 34 rotates to fit the inner side of the turntable 14, the position of the turntable 14 can be fixed.

[0059] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pouring device for a casting machine, characterized in that: include: A casting assembly (1) comprising a hanging frame (11); A limit assembly (2); the limit assembly (2) comprises a fixed rod (21) fixedly connected to the front ends of both sides of the upper end of the hanging frame (11), a support rod (22) slidably connected to the inner side of the fixed rod (21), a pressure sensor (23) fixedly connected to the inner side of the support rod (22), a first telescopic spring (24) fixedly connected to the upper end of the pressure sensor (23), a movable plate (25) fixedly connected to the top end of the first telescopic spring (24), a baffle (26) fixedly connected to the top end of the movable plate (25), and mounting columns (27) fixedly connected to both sides of the fixed rod (21); The movable component (3) is fixedly connected to one side of the hanging frame (11).

2. A pouring device for a casting machine according to claim 1, characterized in that: The pouring assembly (1) further comprises a rotating shaft (12) rotatably connected to the inner positions of both sides of the hanging frame (11), a pouring bucket (13) fixedly connected to the inner side of the rotating shaft (12), and a turntable (14) fixedly connected to the outer end position of the rotating shaft (12).

3. A pouring device for a casting machine according to claim 1, characterized in that: The support rod (22) is located in front of the pouring bucket (13), and a sliding groove is provided inside the fixing rod (21) relative to the support rod (22).

4. A pouring device for a casting machine according to claim 1, characterized in that: The baffle plate (26) is an arc-shaped structure, and a hollow structure is provided inside the support rod (22) relative to the movable plate (25).

5. A pouring device for a casting machine according to claim 1, characterized in that: The installation column (27) penetrates the fixing rod (21) and extends outwards, and a threaded structure is provided on the outer surface of the installation column (27).

6. A pouring device for a casting machine according to claim 1, characterized in that: The movable assembly (3) comprises a fixed column (31) fixedly connected to a side position of the hanging frame (11), a rotating column (32) slidably connected to a front end position inside the fixed column (31), a supporting column (33) fixedly connected to a front end position of the rotating column (32), a clamping block (34) fixedly connected to a front end position of the supporting column (33), and a second telescopic spring (35) fixedly connected to the inner side surface of the rotating column (32).

7. A pouring device for a casting machine according to claim 6, characterized in that: The fixed column (31) has a hollow structure inside that is opened relative to the rotating column (32), and the outer end of the second telescopic spring (35) is fixedly connected to the side position of the hanging frame (11).