Wire feeding spheroidizing bag for casting

Abstract

The utility model discloses a wire feeding spheroidizing bag for casting, which comprises a base, a support frame is mounted on the base, the inner side of the support frame is movably connected with a spheroidizing bag body, a protective cover is sleeved outside the spheroidizing bag body in a matching manner, the bottom of the protective cover is connected with a turnover mechanism, and the turnover mechanism drives the spheroidizing bag body to turn over to realize material pouring operation. According to the wire feeding spheroidizing bag for casting, the overturning mechanism is arranged in the supporting frame, the spheroidizing bag body can be overturned, the angle of the spheroidizing bag body can be adjusted, and therefore the use flexibility of the wire feeding spheroidizing bag is improved, and practicability is enhanced.

Description

Technical Field

[0001] This utility model relates to a spheroidizing ladle, and more particularly to a wire feeding spheroidizing ladle for casting, belonging to the field of casting technology. Background Technology

[0002] In the production of ductile iron, wire feeding spheroidization is a highly efficient and environmentally friendly method for treating molten iron. According to Chinese patent number CN222448173U, a wire feeding spheroidization ladle for casting is disclosed, solving the problem of manual pouring of molten iron from existing spheroidization ladles, which easily causes burns to operators. This ladle includes electric push rods and an arc-shaped slide. Two electric push rods are hinged to the upper surface of the fixed plate via pins. However, in the aforementioned patent, the electric push rods, connecting rods, and arc-shaped slide allow the connecting rods to move along the arc-shaped slide. Because the two sides of the spheroidization ladle are connected to the fixed frame, the angle of the ladle cannot be adjusted during pouring; molten iron can only be poured in one direction, thus reducing the flexibility of the wire feeding spheroidization ladle.

[0003] Therefore, there is an urgent need for a new type of wire feeding balling bag for casting to solve the above-mentioned technical problems. Utility Model Content

[0004] To address the shortcomings of the aforementioned technologies, this utility model provides a wire feeding balling bag for casting.

[0005] To solve the above technical problems, the technical solution adopted by this utility model is: a casting wire feeding balling bag, including a base, a support frame installed on the base, a balling bag body movably connected to the inner side of the support frame, a protective cover fitted on the outside of the balling bag body, and a flipping mechanism connected to the bottom of the protective cover. The flipping mechanism drives the balling bag body to flip to realize the material pouring operation.

[0006] Preferably, the flipping mechanism includes fixed plates symmetrically arranged in the base, with a rotating shaft inserted horizontally at the center of the fixed plate. One end of the rotating shaft is connected to motor number one, and the other end is connected to motor number two.

[0007] Preferably, a connecting shaft is provided at the center of the bottom surface of the protective cover, and support frames are symmetrically arranged on the connecting shaft. One end of each support frame is fitted onto the connecting shaft, and the other end is fitted onto the rotating shaft.

[0008] Preferably, a horizontal bevel gear is connected to the end of the connecting shaft, and the horizontal bevel gear meshes with a vertical bevel gear sleeved on the rotating shaft. The vertical bevel gear is located inside the support frame.

[0009] Preferably, the support frame includes a semi-circular connector fitted on the connecting shaft and a square connecting block movably fitted on the rotating shaft, with an arc-shaped connecting strip formed between the semi-circular connector and the square connecting block.

[0010] Preferably, the support frame is inverted U-shaped, with omnidirectional balls symmetrically arranged on its inner walls on both sides. One end of the omnidirectional ball is connected to the support frame, and the other end is connected to the outer wall of the protective cover.

[0011] Preferably, a first connecting block is symmetrically formed on the inner wall of the protective cover, and a second connecting block is correspondingly provided on the outer wall of the spheroidizing bag body. The first connecting block is detachably connected to the second connecting block by bolts.

[0012] Preferably, reinforcing plates are symmetrically arranged on both sides of the support frame, and the reinforcing plates are inclined and form an angle of 15-30° with the support frame.

[0013] Preferably, the base has an elongated groove along its width, and the connecting shaft is located at one end of the elongated groove and can move along the elongated groove.

[0014] This utility model proposes a wire feeding balling ladle for casting. By setting a flipping mechanism in the support frame, it is possible not only to tilt the main body of the balling ladle, but also to adjust the angle of the main body of the balling ladle, thereby improving the flexibility of use of the wire feeding balling ladle and enhancing its practicality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the flipping mechanism of this utility model.

[0017] In the diagram: 1. Base; 2. Spherical bag body; 3. Support frame; 4. Protective cover; 5. Tilting mechanism; 6. Support frame; 7. Universal ball; 8. Reinforcing plate; 41. Connecting shaft; 51. Fixing plate; 52. Rotating shaft; 53. Motor No. 1; 54. Motor No. 2; 55. Horizontal bevel gear; 56. Vertical bevel gear; 61. Semi-circular connector; 62. Square connecting block; 63. Connecting strip. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] Example 1

[0020] like Figure 1 The casting feed ballizing bag shown includes a base 1, a support frame 3 mounted on the base 1, a ballizing bag body 2 movably connected to the inner side of the support frame 3, a protective cover 4 fitted over the ballizing bag body 2, and a flipping mechanism 5 connected to the bottom of the protective cover 4. The flipping mechanism 5 drives the ballizing bag body 2 to flip and realize the material pouring operation.

[0021] The base provides support, the support frame facilitates the flipping and support of the spheroidizing package, and the protective cover on the outside of the spheroidizing package allows for flipping operations in conjunction with the flipping mechanism. It also enables angle adjustment of the spheroidizing package, thereby enhancing its usability.

[0022] like Figure 2 As shown, the flipping mechanism 5 includes a fixed plate 51 symmetrically arranged in the base. A rotating shaft 52 is inserted into the center of the fixed plate 51 in the horizontal direction. One end of the rotating shaft 52 is connected to the first motor 53 and the other end is connected to the second motor 54.

[0023] The flipping mechanism is located inside the base. A fixed plate is installed to connect and position the protective cover. A rotating shaft is installed to drive the protective cover to flip. A first motor and a second motor are installed. When both motors work at the same time, they drive the protective cover to rotate around the horizontal axis. When the second motor is working and the first motor is not working, the protective cover rotates along the vertical axis, thereby realizing the unloading operation of the spherical bag body.

[0024] Furthermore, a connecting shaft 41 is provided at the center of the bottom surface of the protective cover 4, and support frames 6 are symmetrically arranged on the connecting shaft 41. One end of each support frame 6 is sleeved on the connecting shaft 41, and the other end is sleeved on the rotating shaft 52.

[0025] By setting a connecting shaft, the protective cover and the flipping mechanism are connected. The connecting shaft can drive the protective cover to rotate in the horizontal and vertical directions, thereby adjusting the position of the spheroidizing bag body and completing the unloading operation.

[0026] Preferably, a horizontal bevel gear 55 is connected to the end of the connecting shaft 41. The horizontal bevel gear 55 meshes with a vertical bevel gear 56 sleeved on the rotating shaft. The vertical bevel gear 56 is located inside the support frame 6.

[0027] By setting a horizontal bevel gear at the end of the connecting shaft, the rotation of the horizontal bevel gear can drive the connecting shaft to rotate, thereby realizing the rotation of the spheroidized bag body around the vertical direction. The vertical bevel gear drives the horizontal bevel gear to rotate. The vertical bevel gear can be set on the left or the right side.

[0028] Furthermore, the support frame 6 includes a semi-circular connector 61 fitted onto the connecting shaft and a square connecting block 62 movably fitted onto the rotating shaft, with an arc-shaped connecting strip 63 formed between the semi-circular connector 61 and the square connecting block 62.

[0029] A support frame is installed to support the protective cover. A semi-circular connecting head is placed outside the connecting shaft, and the two can be fastened together with bolts. A square connecting block is placed on the rotating shaft. When the rotating shaft rotates, it can drive the square connecting block to rotate together, thereby driving the connecting shaft to rotate and realizing the pouring of molten iron into the spheroidizing ladle. By setting a connecting bar, the connecting shaft and the rotating shaft are connected to achieve synchronous rotation.

[0030] The specific working process is as follows: When molten iron needs to be poured, motors No. 1 and No. 2 are started simultaneously, with both motors rotating at the same speed and in the same direction. This drives the rotating shaft to rotate, which in turn drives the square connecting block to rotate. The square connecting block then drives the support frame to rotate, which in turn drives the connecting shaft to rotate. The connecting shaft then drives the protective cover connected to it to rotate, thereby causing the spheroidizing ladle to rotate and thus allowing the molten iron inside the ladle to be poured out. When the angle of the spheroidizing ladle needs to be adjusted, motor No. 2 is started and motor No. 1 is stopped. Motor No. 2 drives the rotating shaft to rotate, which in turn drives the vertical bevel gear to rotate. The vertical bevel gear then drives the horizontal bevel gear to rotate, which in turn drives the connecting shaft connected to it to rotate. The connecting shaft then drives the protective cover to rotate, thereby causing the spheroidizing ladle to rotate horizontally through the protective cover, thus adjusting the angle of the spheroidizing ladle.

[0031] Preferably, the support frame 3 is inverted U-shaped, with omnidirectional balls 7 symmetrically arranged on its inner walls on both sides. One end of the omnidirectional ball 7 is connected to the support frame, and the other end is connected to the outer wall of the protective cover 4.

[0032] By setting an inverted U-shaped support frame, the support frame provides support. When it is necessary to adjust the angle of the spheroidizing bag body, a universal ball is set on the inner wall of the support frame, which allows the spheroidizing bag body to rotate in the horizontal direction.

[0033] Preferably, a first connecting block is symmetrically formed on the inner wall of the protective cover 4, and a second connecting block is correspondingly provided on the outer wall of the spheroidized bag body 2. The first connecting block is detachably connected to the second connecting block by bolts.

[0034] By setting a No. 1 connecting block on the inner wall of the protective cover and a No. 2 connecting block on the outer wall of the spheroidizing bag body, the spheroidizing bag is placed inside the protective cover so that the No. 2 connecting block corresponds to the No. 1 connecting block. The two are then connected by bolts, so that the spheroidizing bag body and the protective cover will not fall off, ensuring the normal tilting and rotation of the spheroidizing bag body in the future.

[0035] Preferably, reinforcing plates 8 are symmetrically arranged on both sides of the support frame 3, and the reinforcing plates 8 are inclined and form an angle of 15-30° with the support frame.

[0036] By installing reinforcing plates on both sides of the support frame, the support frame is reinforced and supported, making the support frame more stable and ensuring that the spheroidizing bag body can rotate normally.

[0037] Preferably, the base 1 has an elongated groove along its width, and the connecting shaft 41 is located at one end of the elongated groove and can move along the elongated groove.

[0038] By creating an elongated groove on the base, the connecting shaft can be tilted smoothly when rotating along the horizontal axis.

[0039] Example 2

[0040] A spheroidizing feeder for casting includes a base, a support frame mounted on the base, a spheroidizing feeder body movably connected to the inner side of the support frame, a protective cover fitted over the spheroidizing feeder body, and a flipping mechanism connected to the bottom of the protective cover. The flipping mechanism drives the spheroidizing feeder body to flip to achieve a material discharge operation.

[0041] An injection cylinder is installed inside the spheroidizing ladle. Four stabilizing rods arranged in a cross shape are fixedly connected to the inner wall of the ladle. One end of each stabilizing rod near the injection cylinder is fixedly connected to the outer surface of the injection cylinder, and the other end is fixedly connected to the inner wall of the ladle. By installing the injection cylinder and using the stabilizing rods, the injection cylinder is reinforced, ensuring sufficient absorption of the spheroidizing agent by the molten iron. The stabilizing rods facilitate the reinforcement of the injection cylinder.

[0042] The purpose of this invention is to provide a casting ball-feeding ladle. By setting a tilting mechanism on the base, when molten iron needs to be poured, motors one and two are simultaneously activated, driving a rotating shaft to rotate. This rotation, via a support frame, drives a connecting shaft, thus rotating the ladle body horizontally. When the angle of the ladle body needs to be adjusted, motor two is activated while motor one is stopped. Motor two then drives the rotating shaft, which in turn drives a vertical bevel gear, which in turn drives a horizontal bevel gear, which in turn drives the connecting shaft. This rotation of the connecting shaft causes the ladle body to rotate along the vertical axis, thus adjusting the ladle body's angle. Compared to existing technologies, the tilting mechanism of this application is more stable and practical during operation. It also effectively solves the problem of burns to operators caused by manually pouring molten iron from the ladle, due to the high temperature.

[0043] The above embodiments are not intended to limit the present utility model, nor is the present utility model limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are also within the protection scope of the present utility model.

Claims

1. A casting fettling ball comprising a base (1), characterised in that: The base (1) is provided with a support frame (3), the inner side of the support frame (3) is movably connected with a spheroidizing package body (2), the spheroidizing package body (2) is externally matched with a protective cover (4), the bottom of the protective cover (4) is connected with a turnover mechanism (5), and the turnover mechanism (5) drives the spheroidizing package body (2) to overturn to realize the pouring operation.

2. A fettling ball for use in feeding a casting, according to claim 1, characterized in that: The turnover mechanism (5) comprises fixed plates (51) symmetrically arranged in the base, a rotating shaft (52) is arranged in the center of the fixed plate (51) in the horizontal direction, one end of the rotating shaft (52) is connected with a first motor (53), and the other end of the rotating shaft (52) is connected with a second motor (54).

3. A fettling ball for use in feeding a casting, according to claim 2, characterized in that: The bottom surface of the protective cover (4) is provided with a connecting shaft (41), support frames (6) are symmetrically arranged on the connecting shaft (41), one end of the support frame (6) is matched on the connecting shaft (41), and the other end of the support frame (6) is matched on the rotating shaft (52).

4. A fettling ball for use in feeding a casting, according to claim 3, characterized in that: The end of the connecting shaft (41) is connected with a horizontal bevel gear (55), the horizontal bevel gear (55) is engaged with a vertical bevel gear (56) matched on the rotating shaft, and the vertical bevel gear (56) is located on the inner side of the support frame (6).

5. A fettling ball for use in feeding a casting, according to claim 4, characterised in that: The support frame (6) comprises a semicircular connecting head (61) matched on the connecting shaft and a square connecting block (62) movably matched on the rotating shaft, and an arc-shaped connecting strip (63) is formed between the semicircular connecting head (61) and the square connecting block (62).

6. A fettling ball for use in feeding a casting, according to claim 5, characterized in that: The support frame (3) is inverted U-shaped, universal balls (7) are symmetrically arranged on the inner walls of the two sides of the support frame, one end of the universal ball (7) is connected with the support frame, and the other end of the universal ball (7) is connected with the outer wall of the protective cover (4).

7. A fettling ball for use in feeding a ladle, according to claim 6, characterized in that: The inner wall of the protective cover (4) is symmetrically formed with a first connecting block, the outer wall of the spheroidizing package body (2) is correspondingly provided with a second connecting block, and the first connecting block is detachably connected with the second connecting block through bolts.

8. A fettling ball for use in feeding a ladle, according to claim 7, characterized in that: The two sides of the support frame (3) are symmetrically provided with reinforcing plates (8), the reinforcing plates (8) are obliquely arranged and form an included angle of 15-30° with the support frame.

9. A fettling ball for use in feeding a ladle, according to claim 8, characterised in that: An elongated groove is formed on the base (1) in the width direction, the connecting shaft (41) is located at one end of the elongated groove and can move along the elongated groove.

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