Molten copper compacting, stirring and quick-changing device

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By designing an automated copper-melting and stirring quick change device, automatic stirring in the process of melting copper sample preparation in the smelting medium-frequency furnace is achieved, solving the problem of time-consuming and labor-intensive manual operation and high temperature hazards, reducing fire risk , and improves the structural rationality and durability of the device.

CN222353619UActive Publication Date: 2025-01-14JIANGXI COPPER

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Patent Information

Application Number: CN202420605511.5
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-03-27
Publication Date: 2025-01-14
Estimated Expiration: 2034-03-27

AI Technical Summary

Technical Problem

During the smelting of copper samples with medium-frequency furnaces, it is necessary to manually wear high-temperature resistant gloves and use a mixing stick, which is time-consuming and labor-intensive. The operator needs to endure high temperature during the stirring process, which is a certain risk, and inadequate operation can easily cause fires. Safety accident.

Method used

A compact stirring quick change device of molten copper is designed, using a robot to drive the quick change master disk and the quick change secondary disk to achieve automatic stirring by lengthening linear bearings and graphite composite rods, and use contact pressure sensors and VE-type rubber reduction. The shock absorber performs action control, and the graphite composite rod is the first to contact high-temperature copper water, which drives the compacted stirring rod assembly to slide. The robot replaces manual operation to achieve automatic stirring.

Benefits of technology

It solves the problems of time-consuming and labor-intensive manual operation and high temperature hazard, reduces the fire risk caused by operating errors, has reasonable structure, is easy to disassemble and repair, and has high durability in use.

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Abstract

The utility model relates to the technical field of molten copper compacting and stirring devices, and particularly discloses a molten copper compacting and stirring quick-change device which comprises a manipulator, a quick-change mother disc is fixedly mounted on the manipulator, and the quick-change mother disc is connected with a quick-change device fixing assembly. The manipulator is connected and fixed with the quick-change device fixing assembly through the cooperation of the quick-change mother disc and the quick-change auxiliary disc, the manipulator drives the quick-change auxiliary disc, the quick-change auxiliary disc drives the fixing plate, the fixing plate drives the lengthened linear bearing, and the lengthened linear bearing drives the compaction stirring rod assembly, so that the whole device is driven to perform stirring action. All the devices are connected through bolts, the device has the advantages of being convenient to disassemble, maintain and replace, reasonable in structure and high in use durability due to the fact that the stirring rod made of different materials is adopted, the mechanical arm replaces manual operation, and the problems that manual operation is needed, time and labor are consumed, and production efficiency is high in the existing smelting intermediate frequency furnace copper melting sample preparation process are solved. And an operator needs to endure high temperature in the stirring process, so that certain dangerousness is caused.

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Description

Technical Field

[0001] The utility model relates to the technical field of molten copper compacting and stirring devices, in particular to a molten copper compacting and stirring quick-change device. Background Art

[0002] At present, the process of smelting copper in a medium-frequency furnace requires multiple compaction and stirring actions during the sample preparation process. The process requires manual operation with a stirring rod while wearing high-temperature resistant gloves. The compaction and stirring process is time-consuming and laborious, and the operators need to endure high temperatures for stirring, which is dangerous. In addition, careless operation can easily cause safety accidents such as fires. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a molten copper compacting and stirring quick-change device to solve the technical problems that the current smelting medium frequency furnace copper smelting sample preparation process requires manual operation with a stirring rod while wearing high-temperature resistant gloves, which is time-consuming and labor-intensive, and the operator needs to endure high temperatures during the stirring process, which is dangerous to a certain extent, and careless operation can easily cause safety accidents such as fire.

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A quick-change device for compacting and stirring molten copper comprises a manipulator, on which a quick-change mother disk is fixedly installed, the quick-change mother disk is connected to a quick-change device fixing assembly, the quick-change device fixing assembly comprises a quick-change sub-disk, an inner side of the quick-change sub-disk is provided with a mounting groove, the quick-change mother disk is connected to the mounting groove provided on the inner side of the quick-change sub-disk, a plurality of bolt holes are provided in the quick-change sub-disk, a fixing bolt is rotatably sleeved in the bolt hole, a fixing plate is also rotatably sleeved with the fixing bolt, the fixing plate is located below the quick-change sub-disk, an extended linear bearing is fixed at one end of the fixing plate away from the quick-change sub-disk, the extended linear bearing is connected to the fixing plate by bolts, a through groove is provided on the inner side of the extended linear bearing, two mounting holes are provided above the fixing plate and located in the middle section of the quick-change sub-disk and the extended linear bearing, a position where the mounting hole is provided above the fixing plate is connected with a pressure sensor fixing assembly by bolts, and a compaction and stirring rod assembly is slidably connected to the through groove provided on the inner side of the extended linear bearing.

[0006] Preferably: the pressure sensor fixing assembly includes a pressure sensor fixing part, the pressure sensor fixing part is connected to the top of the fixing plate by bolts, the end of the pressure sensor fixing part away from the fixing plate faces directly above the extended linear bearing, the end of the pressure sensor fixing part away from the fixing plate is connected to a contact type pressure sensor by screws, and the contact type pressure sensor is installed on the side of the pressure sensor fixing part facing the fixing plate.

[0007] Preferably: the compaction stirring rod assembly includes a hard optical shaft, which is slidably connected to a through groove opened in an extended linear bearing, one end of the hard optical shaft is connected to a VE type rubber shock absorber by a bolt, the VE type rubber shock absorber is located at the end of the hard optical shaft facing the contact pressure sensor, the end of the hard optical shaft away from the VE type rubber shock absorber is threadedly connected to a round wooden stick, the end of the round wooden stick away from the hard optical shaft is threadedly connected to a 310S stainless steel tube, and the end of the 310S stainless steel tube away from the round wooden stick is threadedly connected to a graphite composite rod.

[0008] Preferably, the contact pressure sensor faces the inner side of the extended linear bearing, and the contact pressure sensor is 5MM away from the VE type rubber shock absorber.

[0009] Preferably: the hard optical axis has a 5MM movable stroke on the through groove opened on the inner side of the extended linear bearing.

[0010] Preferably, the contact pressure sensor and the compaction stirring rod assembly are located on the same vertical line.

[0011] The utility model has the following beneficial effects:

[0012] 1. The manipulator completes the connection and fixation with the fixed components of the quick-change device through the cooperation of the quick-change mother plate and the quick-change sub-plate. The manipulator drives the quick-change sub-plate, the quick-change sub-plate drives the fixed plate, the fixed plate drives the extended linear bearing, the extended linear bearing drives the compaction stirring rod assembly, thereby driving the entire device to stir. The manipulator replaces manual operation to solve the current problem that manual operation is required in the process of smelting copper in the medium-frequency furnace, which is time-consuming and labor-intensive, and the operator needs to endure high temperature during the stirring process, which is dangerous.

[0013] Second, because the compaction stirring rod assembly is in direct contact with the molten copper water, the temperature is as high as more than 1,300 degrees Celsius, and the graphite composite rod is the most resistant to high temperatures, so the graphite composite rod is first in contact with the copper water. When the graphite composite rod contacts the copper water and is subjected to force, it drives the compaction stirring rod assembly as a whole to slide upward through the through groove opened on the inner side of the extended linear bearing and contact the contact pressure sensor, giving the contact pressure sensor a certain pressure. After reaching a certain pressure, the manipulator drives the quick-change mother disk and the quick-change sub-disk upward, thereby driving the device as a whole to move upward, and then moves downward again to perform the compaction stirring action, and repeats the cycle until completion. The manipulator with a set program repeats the stirring operation, and is not prone to errors that may occur in manual stirring. This solves the problem of safety accidents such as fire caused by careless operation during the current smelting of copper in a medium-frequency furnace.

[0014] 3. Each device is connected by bolts, which has the advantage of being easy to disassemble, repair and replace. The stirring rod is made of composite materials, which has the advantages of reasonable structure and high durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0016] Figure 1 This is the overall structure diagram of the device of the utility model;

[0017] Figure 2 This is a structural diagram of a fixing assembly of a quick-change device of the utility model;

[0018] Figure 3 This is a structural diagram of the pressure sensor fixing assembly of the utility model.

[0019] Legend: 10. Quick-change device fixing assembly; 11. Quick-change sub-disc; 12. Fixing plate; 13. Extended linear bearing; 20. Pressure sensor fixing assembly; 21. Pressure sensor fixing piece; 22. Contact pressure sensor; 30. Compacting stirring rod assembly; 31. VE type rubber shock absorber; 32. Hard optical axis; 33. Round wooden stick; 34. 310S stainless steel pipe; 35. Graphite composite rod. DETAILED DESCRIPTION

[0020] The embodiment of the present application provides a quick-change device for compacting and stirring molten copper, which effectively solves the problem that the current process of smelting copper in a medium-frequency furnace for sample preparation requires manual operation with a stirring rod while wearing high-temperature resistant gloves, which is time-consuming and labor-intensive. The operator needs to endure high temperatures during the stirring process, which is dangerous to a certain extent, and careless operation can easily cause safety accidents such as fire.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the current process of smelting copper in a medium frequency furnace requires manual operation with a stirring stick while wearing high temperature resistant gloves, which is time-consuming and laborious, and the operator needs to endure high temperatures during the stirring process, which is dangerous, and careless operation can easily cause safety accidents such as fires. The overall idea is as follows:

[0022] In view of the problems existing in the prior art, the utility model provides a molten copper compacting and stirring quick-change device, including a manipulator, a quick-change mother disc is fixedly installed on the manipulator, the quick-change mother disc is connected to a quick-change device fixing assembly 10, the quick-change device fixing assembly 10 includes a quick-change sub-disc 11, a mounting groove is provided on the inner side of the quick-change sub-disc 11, the quick-change mother disc is connected to the mounting groove provided on the inner side of the quick-change sub-disc 11, a plurality of bolt holes are provided in the quick-change sub-disc 11, a fixing bolt is rotatably sleeved in the bolt hole, the fixing bolt is also rotatably sleeved with a fixing plate 12, the fixing plate 12 is positioned at the Below the quick-change sub-disk 11, an extended linear bearing 13 is fixed at one end of the fixed plate 12 away from the quick-change sub-disk 11, and the extended linear bearing 13 is connected to the fixed plate 12 by bolts. A through groove is provided on the inner side of the extended linear bearing 13, and two mounting holes are provided above the fixed plate 12 and in the middle section between the quick-change sub-disk 11 and the extended linear bearing 13. The position where the mounting hole is provided above the fixed plate 12 is connected with a pressure sensor fixing assembly 20 by bolts, and the through groove provided on the inner side of the extended linear bearing 13 is slidably connected with a compaction stirring rod assembly 30.

[0023] The pressure sensor fixing assembly 20 includes a pressure sensor fixing part 21, which is connected to the top of the fixing plate 12 by bolts. The end of the pressure sensor fixing part 21 away from the fixing plate 12 faces directly above the extended linear bearing 13. The end of the pressure sensor fixing part 21 away from the fixing plate 12 is connected to a contact pressure sensor 22 by screws. The contact pressure sensor 22 is installed on the side of the pressure sensor fixing part 21 facing the fixing plate 12.

[0024] The compaction stirring rod assembly 30 includes a hard optical shaft 32, which is slidably connected to a through groove opened in the extended linear bearing 13. One end of the hard optical shaft 32 is connected to a VE type rubber shock absorber 31 by a bolt. The VE type rubber shock absorber 31 is located at the end of the hard optical shaft 32 facing the contact pressure sensor 22. The end of the hard optical shaft 32 away from the VE type rubber shock absorber 31 is threadedly connected to a round wooden rod 33. The end of the round wooden rod 33 away from the hard optical shaft 32 is threadedly connected to a 310S stainless steel pipe 34. The end of the 310S stainless steel pipe 34 away from the round wooden rod 33 is threadedly connected to a graphite composite rod 35.

[0025] The contact pressure sensor 22 faces the inner side of the lengthened linear bearing 13 , and the contact pressure sensor 22 is 5 MM away from the VE type rubber shock absorber 31 .

[0026] The hard optical axis 32 has a movable stroke of 5MM on the through groove opened on the inner side of the extended linear bearing 13.

[0027] The contact point pressure sensor 22 and the compaction stirring rod assembly 30 are located on the same vertical line.

[0028] The manipulator completes the connection and fixation with the quick-change device fixed component 10 through the quick-change mother plate and the quick-change sub-plate 11. The manipulator drives the quick-change sub-plate 11, the quick-change sub-plate 11 drives the fixed plate 12, the fixed plate 12 drives the extended linear bearing 13, and the extended linear bearing 13 drives the compaction stirring rod assembly 30, thereby driving the entire device to perform stirring action. Because the compaction stirring rod assembly 30 directly contacts the melted copper water, the temperature is as high as more than 1,300 degrees Celsius, and the graphite composite rod 35 is the most resistant to high temperatures, the graphite composite rod 35 is first contacted with the copper water. When the graphite composite rod 35 contacts the copper water and is subjected to force, it drives the compaction stirring rod assembly 30. Component 30 is located in the through groove on the inner side of the extended linear bearing 13, and slides upward to contact the contact pressure sensor 22, applying a certain pressure to the contact pressure sensor 22. When a certain pressure is reached, the manipulator drives the quick-change mother disk and the quick-change sub-disk 11 upward, thereby driving the device as a whole upward, and then descends again to perform compaction and stirring actions, and repeats the cycle until completion. This solves the problem that in the current copper smelting sample preparation process in a medium-frequency furnace for smelting, manual operation with a stirring rod while wearing high-temperature resistant gloves is required, which is time-consuming and labor-intensive. The operator needs to endure high temperatures during the stirring process, which is dangerous, and careless operation can easily cause safety accidents such as fire.

[0029] Working principle:

[0030] In the first step, the manipulator completes the connection and fixation with the quick-change device fixing assembly 10 through the quick-change mother disk and the quick-change sub-disk 11. The manipulator drives the quick-change sub-disk 11, the quick-change sub-disk 11 drives the fixing plate 12, the fixing plate 12 drives the extended linear bearing 13, and the extended linear bearing 13 drives the compaction stirring rod assembly 30, thereby driving the entire device to perform stirring action.

[0031] In the second step, because the compaction stirring rod assembly 30 is in direct contact with the melted copper water, the temperature is as high as more than 1,300 degrees Celsius, and the graphite composite rod 35 is most resistant to high temperatures, the graphite composite rod 35 is first in contact with the copper water. When the graphite composite rod 35 contacts the copper water and is subjected to force, it drives the compaction stirring rod assembly 30 as a whole to slide upward through the through groove opened on the inner side of the extended linear bearing 13 and contact the contact pressure sensor 22, applying a certain pressure to the contact pressure sensor 22. After reaching a certain pressure, the manipulator drives the quick-change mother disk and the quick-change sub-disk 11 upward, thereby driving the device as a whole upward, and then descends again to perform the compaction stirring action, and the cycle is repeated until completion.

[0032] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A molten copper compacting and stirring quick-change device, comprising a manipulator, on which a quick-change master disc is fixedly mounted, characterized in that: The quick-change mother disk is connected to a quick-change device fixing assembly (10), the quick-change device fixing assembly (10) comprising a quick-change sub-disk (11), a mounting groove is provided on the inner side of the quick-change sub-disk (11), the quick-change mother disk is connected to the mounting groove provided on the inner side of the quick-change sub-disk (11), a plurality of bolt holes are provided in the quick-change sub-disk (11), fixing bolts are rotatably sleeved in the bolt holes, a fixing plate (12) is also rotatably sleeved on the fixing bolts, the fixing plate (12) is located below the quick-change sub-disk (11), an elongated linear bearing (13) is fixed to one end of the fixing plate (12) away from the quick-change sub-disk (11), the elongated linear bearing (13) is connected to the fixing plate (12) by bolts, a through groove is provided on the inner side of the elongated linear bearing (13), two mounting holes are provided above the fixing plate (12) and located in the middle section between the quick-change sub-disk (11) and the elongated linear bearing (13); Wherein, a mounting hole is provided above the fixing plate (12), to which a pressure sensor fixing assembly (20) is connected via bolts; Wherein, a compacting stirring rod assembly (30) is slidably connected to a through groove provided on the inner side of the elongated linear bearing (13).

2. A molten copper compacting and stirring quick-change device as claimed in claim 1, characterized in that: The pressure sensor fixing assembly (20) comprises a pressure sensor fixing part (21), wherein the pressure sensor fixing part (21) is connected to the top of the fixing plate (12) by means of bolts, wherein one end of the pressure sensor fixing part (21) away from the fixing plate (12) faces directly above the extended linear bearing (13), and one end of the pressure sensor fixing part (21) away from the fixing plate (12) is connected to a contact type pressure sensor (22) by means of screws, and the contact type pressure sensor (22) is mounted on a side of the pressure sensor fixing part (21) facing the fixing plate (12).

3. A molten copper compacting and stirring quick-change device as claimed in claim 2, characterized in that: The compacting stirring rod assembly (30) includes a hard optical shaft (32), the hard optical shaft (32) is slidably connected to a through groove provided in an extended linear bearing (13), one end of the hard optical shaft (32) is connected to a VE type rubber shock absorber (31) by a bolt, the VE type rubber shock absorber (31) is located at the end of the hard optical shaft (32) facing the contact type pressure sensor (22), the end of the hard optical shaft (32) away from the VE type rubber shock absorber (31) is threadedly connected to a round wooden stick (33), the end of the round wooden stick (33) away from the hard optical shaft (32) is threadedly connected to a 310S stainless steel pipe (34), and the end of the 310S stainless steel pipe (34) away from the round wooden stick (33) is threadedly connected to a graphite composite rod (35).

4. A molten copper compacting and stirring quick-change device as claimed in claim 2, characterized in that: The contact-type pressure sensor (22) faces the inner side of the extended linear bearing (13), and the contact-type pressure sensor (22) is 5 mm away from the VE-type rubber shock absorber (31).

5. A molten copper compacting and stirring quick-change device as claimed in claim 3, characterized in that: The hard optical axis (32) has a movable travel of 5 mm in a through groove provided on the inner side of the extended linear bearing (13).

6. A molten copper compacting and stirring quick-change device as claimed in claim 2, characterized in that: The contact point pressure sensor (22) and the compaction stirring rod assembly (30) are located on the same vertical line.