Oxygen-free copper melt dreg collecting mechanism

Abstract

The utility model relates to the technical field of copper material processing, in particular to an oxygen-free copper melt dreg collecting mechanism which comprises a moving mechanism, a lifting part is arranged at the output end of the moving mechanism, the lifting part can ascend and descend, the lifting part is rotationally connected with a rotating shaft, the rotating shaft can rotate, the rotating shaft is vertically arranged, and the rotating shaft is connected with a rotating shaft. A stirring rod is arranged at the bottom end of the rotating shaft, the position of the stirring rod can be adjusted relative to the radial direction of the rotating shaft, and the stirring rod is vertically arranged; the stirring device is simple in structure, the stirring machine can be adjusted according to the copper liquid opening, stirring machines of various models are not needed for adaptation, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of copper material processing, in particular to an oxygen-free copper melt slag collecting mechanism. Background Art

[0002] Oxygen-free copper is a high-purity copper material characterized by the removal of oxygen and other impurities as much as possible during the production process. This material exhibits excellent conductivity, processing performance, corrosion resistance and low-temperature performance due to its low oxygen content (generally no more than 0.003%) and strict impurity control. Oxygen-free copper does not contain deoxidizer residues. Although it is actually impossible to achieve a completely oxygen-free state, its purity standard is much higher than that of ordinary copper.

[0003] When oxygen-free copper melt is processed, the copper liquid needs to be deslagging. In the prior art, the following method is mostly used: after adding the deslagging agent, a stirring machine needs to be used for stirring; the above method has the following shortcomings: the copper liquid outlets of the melting furnace are of different sizes, and multiple types of stirring machines need to be used to adapt, resulting in an increase in the cost of use. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an oxygen-free copper melt slag collection mechanism, which has a simple structure and a stirring mechanism that can be adjusted according to the copper liquid outlet, without the need for multiple models of stirring mechanisms to adapt, thereby reducing the use cost.

[0005] The utility model discloses an oxygen-free copper melt slag collection mechanism, comprising a moving mechanism, wherein the output end of the moving mechanism is a lifting part, the lifting part can be lifted and lowered, the lifting part is rotatably connected to a rotating shaft, the rotating shaft can rotate, and the rotating shaft is vertically arranged, a stirring rod is arranged at the bottom end of the rotating shaft, and the stirring rod can be adjusted in position relative to the radial direction of the rotating shaft, and the stirring rod is vertically arranged.

[0006] As a preferred solution of the utility model, a track is arranged along the radial direction of the rotating shaft, and the top end of the stirring rod is slidably mounted on the track.

[0007] As a preferred solution of the utility model, it also includes a locking piece for locking the position of the stirring rod.

[0008] As a preferred solution of the utility model, the lifting part is provided with a power mechanism for driving the rotating shaft to rotate.

[0009] As a preferred solution of the utility model, the bottom end of the rotating shaft is provided with a connecting portion, and one end of the stirring rod is slidably connected to the connecting portion.

[0010] As a preferred solution of the utility model, the moving mechanism includes a translation mechanism and a vertical mechanism, and the vertical mechanism is installed on the output end of the translation mechanism;

[0011] The lifting part is installed on the output end of the vertical mechanism.

[0012] As a preferred solution of the utility model, there are at least two stirring rods.

[0013] As a preferred solution of the utility model, the power mechanism includes a motor, the output end of the motor is a bevel gear 1, the rotating shaft is provided with a bevel gear 2, and the bevel gear 1 is meshed with the bevel gear 2.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the oxygen-free copper melt slag collection mechanism is installed above the melting and casting furnace, and the stirring rod can be freely raised and lowered and moved horizontally to ensure that the influence on the melting and casting process is completely avoided when not in operation, and the position of the stirring rod can be finely adjusted along the radial direction of the rotating shaft according to the specific size of the copper liquid outlet, thereby optimizing the stirring efficiency, increasing the surface area of ​​contact between the slag and the slag remover, promoting the rapid condensation and effective separation of the slag, significantly improving the cleanliness and production efficiency of oxygen-free copper smelting, and eliminating the need for multiple models of stirring machinery to adapt to different melting and casting furnaces, thereby reducing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 yes Figure 1 A partial enlarged view of the middle A part;

[0017] Figure 3 yes Figure 1 Bottom view of

[0018] Figure 4 yes Figure 3 A partial enlarged view of the middle B part;

[0019] Markings in the attached drawings: 1. lifting part; 2. rotating shaft; 3. stirring rod; 4. track; 5. locking piece; 6. connecting part; 7. translation mechanism; 8. vertical mechanism; 9. motor; 10. bevel gear one; 11. bevel gear two. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] 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 embodiments disclosed below.

[0022] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Example

[0023] Reference Figure 1-Figure 4 This embodiment provides an oxygen-free copper melt slag collection mechanism, including a moving mechanism, wherein the output end of the moving mechanism is a lifting part 1, the lifting part 1 can be lifted, the lifting part 1 is rotatably connected to a rotating shaft 2 through a bearing, the rotating shaft 2 can rotate, and the rotating shaft 2 is vertically arranged, a stirring rod 3 is arranged at the bottom end of the rotating shaft 2, and the stirring rod 3 can be adjusted relative to the radial direction of the rotating shaft 2, the stirring rod 3 is vertically arranged, and the stirring rod 3 and the rotating shaft 2 are not on the same axis;

[0024] When in use, the oxygen-free copper melt slag collection mechanism is installed above the melting furnace. The horizontal position and height of the lifting part 1 can be controlled by the moving mechanism. When in a non-working state, the stirring rod 3 is located above the side of the melting furnace and does not affect the operation of the melting furnace. When in a working state, firstly, the position of the stirring rod 3 is adjusted in the radial direction of the rotating shaft 2 according to the size of the copper liquid outlet, and then the moving mechanism is operated to make the stirring rod 3 extend into the melting furnace, and then the rotating shaft 2 is rotated, while driving the stirring rod 3 to revolve, and the stirring rod 3 stirs the copper liquid, so that the slag remover quickly condenses the slag.

[0025] As a preferred solution of the utility model, a track 4 is arranged along the radial direction of the rotating shaft 2, and the track 4 is fixedly connected to the rotating shaft 2. The top end of the stirring rod 3 is slidably installed on the track 4, and also includes a locking member 5 for locking the position of the stirring rod 3. The locking member 5 adopts a screw. Before adjusting the position of the stirring rod 3, the locking member 5 is loosened. After the position of the stirring rod 3 is adjusted, the locking member 5 is locked to fix the position of the stirring rod 3.

[0026] As a preferred solution of the utility model, the lifting part 1 is provided with a power mechanism for driving the rotating shaft 2 to rotate, the power mechanism includes a motor 9, the output end of the motor 9 is a bevel gear 10, the rotating shaft 2 is provided with a bevel gear 11, the bevel gear 10 is meshed with the bevel gear 11, after the stirring rod 3 is extended into the interior of the melting furnace and the power is turned on, the motor 9 starts to run, as the motor 9 rotates, the bevel gear 10 rotates accordingly, it is precisely meshed with the bevel gear 11 fixed on the rotating shaft 2, when the bevel gear 10 rotates, the torque is transmitted through the meshing between the two bevel gears, the rotational motion is transmitted from the motor 9 to the rotating shaft 2, and finally the stirring rod 3 revolves around the axis of the rotating shaft 2, and the copper liquid and the slag remover in the melting furnace are evenly stirred.

[0027] As a preferred solution of the utility model, the bottom end of the rotating shaft 2 has a connecting part 6, and one end of the stirring rod 3 is slidably connected to the connecting part 6. When the position of the stirring rod 3 is adjusted, the relative position of one end of the stirring rod 3 and the connecting part 6 changes, but the stirring rod 3 is always slidably connected to the connecting part 6, thereby improving the stability of the stirring rod 3 during rotation.

[0028] As a preferred solution of the utility model, the moving mechanism includes a translation mechanism 7 and a vertical mechanism 8, the vertical mechanism 8 is installed on the output end of the translation mechanism 7, and the lifting part 1 is installed on the output end of the vertical mechanism 8. Figure 1 and Figure 3 As shown, both the translation mechanism 7 and the vertical mechanism 8 adopt a screw structure. The screw can provide very precise linear motion through the precise matching of the threads, which is suitable for working environments with high precision requirements. The self-locking feature can also ensure that the load will not move on its own when there is no power input, thereby facilitating precise stopping and positioning.

[0029] As a preferred solution of the utility model, there are at least two stirring rods 3, and multiple stirring rods 3 can cover a wider area. Especially in a large melting furnace, two or more stirring rods 3 can stir the molten copper from different angles and positions to ensure that the temperature and composition of each part of the molten copper are uniform, thereby improving the overall uniformity of the melt.

[0030] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An oxygen-free copper melt slag collection mechanism, characterized in that: The movable mechanism comprises a lifting part (1) at the output end thereof, the lifting part (1) being capable of lifting and lowering, the lifting part (1) being rotatably connected to a rotating shaft (2), the rotating shaft (2) being capable of self-rotation, and the rotating shaft (2) being arranged vertically, a stirring rod (3) being arranged at the bottom end of the rotating shaft (2), and the stirring rod (3) being capable of adjusting its position relative to the radial direction of the rotating shaft (2); The stirring rod (3) is arranged vertically.

2. The oxygen-free copper melt slag collection mechanism according to claim 1, characterized in that: A track (4) is provided along the radial direction of the rotating shaft (2), and the top end of the stirring rod (3) is slidably mounted on the track (4).

3. The oxygen-free copper melt slag collection mechanism according to claim 2, characterized in that: It also includes a locking member (5) for locking the position of the stirring rod (3).

4. The oxygen-free copper melt slag collection mechanism according to claim 1, characterized in that: The lifting part (1) is provided with a power mechanism for driving the rotating shaft (2) to rotate.

5. The oxygen-free copper melt slag collection mechanism according to claim 3, characterized in that: The bottom end of the rotating shaft (2) is provided with a connecting portion (6), and one end of the stirring rod (3) is slidably connected to the connecting portion (6).

6. The oxygen-free copper melt slag collection mechanism according to claim 1, characterized in that: The moving mechanism comprises a translation mechanism (7) and a vertical mechanism (8), wherein the vertical mechanism (8) is mounted on the output end of the translation mechanism (7); The lifting part (1) is installed on the output end of the vertical mechanism (8).

7. The oxygen-free copper melt slag collection mechanism according to claim 1, characterized in that: There are at least two stirring rods (3).

8. The oxygen-free copper melt slag collection mechanism according to claim 4, characterized in that: The power mechanism comprises a motor (9), the output end of the motor (9) is a bevel gear 1 (10), and the rotating shaft (2) is provided with a bevel gear 2 (11); The bevel gear one (10) is meshed with the bevel gear two (11).

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