Raw material melting device for metal casting machining

Abstract

The utility model discloses a raw material melting device for metal casting processing, which relates to the technical field of metal casting processing, and comprises melting equipment, a melting chamber positioned in the melting equipment, a stirring frame arranged in the melting chamber and two groups of driving equipment arranged in the melting equipment, the two sets of driving equipment are symmetrically located in the two sides of the melting equipment, the two sets of driving equipment are both installed in the melting equipment in a sliding mode, the two sides of the stirring frame are connected to the working ends of the two sets of driving equipment correspondingly, and the stirring frame can move in the melting cavity through the two sets of driving equipment. The problem that in the prior art, when an operator stirs molten iron, the operator needs to open melting equipment to get close to a melting cavity, and consequently danger may occur is solved, and meanwhile, the operator does not need to find equipment capable of stirring the molten iron in the melting cavity every time stirring operation is conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of metal casting processing, in particular to a raw material melting device for metal casting processing. Background Art

[0002] Casting materials are materials that are made by subjecting metal raw materials to a series of processes such as high-temperature heating, melting, plasticity, cooling, and polishing to form materials that meet processing requirements and have a certain shape. They have the characteristics of strong plasticity, good conductivity, good fluidity, and fast cooling speed. They are widely used in chemical processing industry, machinery manufacturing industry, electric power industry and other industries. Due to the importance attached to metal materials in my country, in order to save production costs and reduce the consumption of metal materials, a lot of metal waste will be recycled and reused. These metal wastes can be melted and cast into new metal castings. In the prior art, the smelting means adopted by some traditional smelting processes are generally to pour the waste pig iron into the smelting equipment through a machine, and the waste is melted at high temperature to form molten iron in the smelting tank in the smelting equipment by high-temperature means. However, in the smelting process, in order to ensure the uniformity of the metal solution, it is necessary to stir the solution in the smelting tank. Since the temperature in the smelting equipment is too high, many electric stirring structures can no longer be used inside it. Therefore, workers generally use stirring arms to extend into the smelting tank for stirring. Such operation is more troublesome, and the stirring arm needs to be taken out every time stirring, which wastes a lot of operator time. Summary of the invention

[0003] The embodiment of the utility model provides a raw material melting device for metal casting processing to solve the problems in the background technology.

[0004] The embodiment of the utility model adopts the following technical scheme: a raw material melting device for metal casting processing, including a melting device and a melting chamber located in the melting device, and also including a stirring frame arranged in the melting chamber and two sets of driving devices arranged in the melting device; the two sets of driving devices are symmetrically located on both sides of the melting device, and the two sets of driving devices are slidably installed in the melting device, and the two sides of the stirring frame are respectively connected to the working ends of the two sets of driving devices, and the stirring frame can be moved in the melting chamber through the two sets of driving devices. The problem of the prior art that the operator needs to open the melting device and approach the melting chamber when stirring the molten iron, which may cause danger, is solved, and the operator does not need to look for equipment that can stir the molten iron in the melting chamber every time the stirring operation is performed.

[0005] Furthermore, drive placement chambers are symmetrically provided on both sides of the melting device, each of which is used to install a group of drive devices, and each of which is composed of a sliding groove, a circular groove and an arc groove. The sliding groove is located inside the melting device, the circular groove is located inside the melting device and the circular groove is connected to the sliding groove, the arc groove is located inside the melting device, the arc groove is located above the circular groove, the lower half of the arc groove is connected to the circular groove, and the upper half of the arc groove is located outside the melting device. A fixing rod is fixedly installed in the circular groove, and the fixing rod is used to cooperate with the drive device to slide in the circular groove. The drive placement chamber is used to place the drive device, and at the same time, it can prevent molten iron from flowing out of the outside through the drive placement chamber.

[0006] Furthermore, the stirring frame is composed of a transverse rod, a longitudinal rod and a connecting frame, and the transverse rod and the longitudinal rod are provided in plurality, and the plurality of longitudinal rods are symmetrically arranged in pairs on both sides of the melting chamber, and a plurality of transverse rods are installed between each two longitudinal rods at intervals, and the connecting frame is provided with two, each of which is connected to the plurality of longitudinal rods on one side of the melting chamber, and the connecting frame is located above the longitudinal rods, and each of which is connected to a set of driving devices. The stirring frame is used to make the metal in the melting chamber more uniform when melting.

[0007] Furthermore, the material structure of the stirring rack as a whole is consistent with the material of the molten iron placed in the melting device. The material of the stirring rack is the same as the material of the part of the melting device used to place the molten iron, which can prevent the stirring rack from being melted by the molten iron.

[0008] Furthermore, each group of the driving devices includes a sliding frame, an arc frame, a movable plate, a driving connecting rod, a pulley and a sliding placement frame, wherein the sliding frame is located in the circular groove and the sliding groove, and the sliding frame is slidably connected to the fixed rod, the sliding frame is located on one side of the sliding groove and connected to the connecting frame, the arc frame is located in the arc groove, the bottom end of the arc frame is connected to the top end of the sliding frame, the top end of the arc frame extends to the outside of the melting device through the arc groove, the movable plate is connected to the top end of the arc frame, the pulley is installed below the movable plate, the sliding placement frame is installed on the side wall outside the melting device, the pulley is slidably located in the sliding placement frame, the driving connecting rod is installed on one side of the movable plate, and the movable plate is moved by the driving connecting rod. Two groups of driving devices are used to drive the stirring frame to slide in the melting chamber.

[0009] At least one of the above technical solutions adopted in the embodiment of the utility model can achieve the following beneficial effects:

[0010] In the present application, a stirring rack and two sets of driving devices are installed in the melting equipment. The two sets of driving devices are used to drive the stirring rack to move in the melting chamber to stir the molten iron in the melting chamber to ensure the uniformity of the metal solution. On this basis, in the present application, the operating ends of the two sets of driving devices are installed on the outer layer of the melting equipment, so that the operator does not need to be close to the melting chamber when operating the driving device. This not only makes it more convenient for the operator to perform stirring operations, but also makes it safer for the operator to operate. In this way, the problem of possible danger caused by the operator needing to open the melting equipment and approach the melting chamber when stirring the molten iron in the prior art can be solved. At the same time, the operator does not need to look for equipment that can stir the molten iron in the melting chamber every time the stirring operation is performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0014] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0015] Figure 4 for Figure 2 The enlarged view of point B in the middle;

[0016] Figure 5 for Figure 2 Enlarged view of point C in the middle.

[0017] Figure numerals: melting device 1, melting chamber 11, driving placement chamber 12, sliding groove 121, circular groove 122, fixed rod 123, arc groove 124, stirring frame 2, transverse rod 21, longitudinal rod 22, connecting frame 23, driving device 3, sliding frame 31, arc frame 32, movable plate 33, driving connecting rod 34, pulley 35, sliding placement frame 36. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0020] Reference Figure 1-Figure 5 The embodiment of the utility model provides a raw material melting device for metal casting processing, including a melting device 1 and a melting chamber 11 located in the melting device 1, and also including a stirring frame 2 arranged in the melting chamber 11 and two groups of driving devices 3 arranged in the melting device 1; the two groups of driving devices 3 are symmetrically located on both sides of the melting device 1, and the two groups of driving devices 3 are slidably installed in the melting device 1, the two sides of the stirring frame 2 are respectively connected to the working ends of the two groups of driving devices 3, and the stirring frame 2 can be moved in the melting chamber 11 through the two groups of driving devices 3.

[0021] In the present application, a stirring frame 2 and two sets of driving devices 3 are installed in the melting equipment 1. The two sets of driving devices 3 are used to drive the stirring frame 2 to move in the melting chamber 11 to stir the molten iron in the melting chamber 11 to ensure the uniformity of the metal solution. On this basis, in the present application, the operating ends of the two sets of driving devices 3 are installed on the outer layer of the melting equipment 1, so that the operator does not need to be close to the melting chamber 11 when operating the driving device 3. This not only makes it more convenient for the operator to perform the stirring operation, but also makes it safer for the operator to operate. In this way, the problem that the operator needs to open the melting equipment 1 and approach the melting chamber 11 when stirring the molten iron in the prior art, which may cause danger, can be solved. At the same time, it also allows the operator to avoid looking for equipment that can stir the molten iron in the melting chamber 11 every time the stirring operation is performed.

[0022] Preferably, drive placement chambers 12 are symmetrically opened on both sides of the melting device 1, and each of the drive placement chambers 12 is used to install a group of drive devices 3. Each of the drive placement chambers 12 is composed of a sliding groove 121, a circular groove 122 and an arc groove 124. The sliding groove 121 is located on the inner side of the melting device 1, the circular groove 122 is located inside the melting device 1 and the circular groove 122 is connected to the sliding groove 121, the arc groove 124 is located in the melting device 1, the arc groove 124 is located above the circular groove 122, the lower half of the arc groove 124 is connected to the circular groove 122, and the upper half of the arc groove 124 is located on the outside of the melting device 1, and a fixing rod 123 is fixedly installed in the circular groove 122, and the fixing rod 123 is used to cooperate with the drive device 3 to slide in the circular groove 122.

[0023] In the present application, the driving placement chamber 12 is configured as a bottom-up structure, which not only does not affect the normal operation of the driving device 3 , but also prevents molten iron from flowing out through the driving placement chamber 12 .

[0024] Preferably, the stirring frame 2 is composed of a transverse rod 21, a longitudinal rod 22 and a connecting frame 23. The transverse rod 21 and the longitudinal rod 22 are each provided with a plurality, and the plurality of longitudinal rods 22 are symmetrically arranged in pairs on both sides of the melting chamber 11, and a plurality of spaced transverse rods 21 are installed between every two longitudinal rods 22. Two connecting frames 23 are provided, each of which is connected to the plurality of longitudinal rods 22 on one side of the melting chamber 11, and the connecting frames 23 are located above the longitudinal rods 22, and each of the connecting frames 23 is connected to a group of driving devices 3.

[0025] In the present application, the stirring frame 2 is set to be a frame composed of multiple transverse rods 21 and longitudinal rods 22, which can increase the contact range with the molten iron when it moves in the molten iron, so that the molten iron can be moved to the greatest extent during stirring, so that the metal in the molten iron will be more uniform during the melting process.

[0026] Preferably, the material structure of the stirring rack 2 is consistent with the material of the molten iron placed in the melting device 1. In the present application, since the stirring rack 2 is immersed in the molten iron for a long time, making the material of the stirring rack 2 the same as the material of the part used to place the molten iron in the melting device 1 can prevent the stirring rack 2 from being melted by the molten iron.

[0027] Preferably, each group of the driving devices 3 includes a sliding frame 31, an arc frame 32, a movable plate 33, a driving connecting rod 34, a pulley 35 and a sliding placement frame 36, the sliding frame 31 is located in the circular groove 122 and the sliding groove 121, and the sliding frame 31 is slidably connected to the fixed rod 123, the sliding frame 31 is located on one side of the sliding groove 121 and is connected to the connecting frame 23, the arc frame 32 is located in the arc groove 124, the bottom end of the arc frame 32 is connected to the top end of the sliding frame 31, the top end of the arc frame 32 extends to the outside of the melting device 1 through the arc groove 124, the movable plate 33 is connected to the top end of the arc frame 32, the pulley 35 is installed below the movable plate 33, the sliding placement frame 36 is installed on the side wall outside the melting device 1, the pulley 35 is slidably located in the sliding placement frame 36, the driving connecting rod 34 is installed on one side of the movable plate 33, and the movable plate 33 is moved by the driving connecting rod 34.

[0028] In the present application, the driving connecting rod 34 can be moved by the operator. When the driving connecting rod 34 is moved, it will drive the movable plate 33 and the arc frame 32 to move synchronously, and the pulley 35 provided at the bottom end of the movable plate 33 will slide in the sliding placement frame 36. The pulley 35 can make it easier for the operator to move the driving connecting rod 34. When moving, the arc frame 32 can drive the sliding frame 31 to move on the fixed rod 123. The sliding frame 31 will drive the stirring frame 2 to move in the melting chamber 11, so that the molten iron can be stirred by the stirring frame 2.

[0029] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A raw material melting device for metal casting processing, characterized in that: It comprises a melting device (1) and a melting chamber (11) located in the melting device (1), and also comprises a stirring frame (2) arranged in the melting chamber (11) and two sets of driving devices (3) arranged in the melting device (1); The two groups of driving devices (3) are symmetrically located on both sides of the melting device (1), and the two groups of driving devices (3) are slidably installed in the melting device (1). The two sides of the stirring frame (2) are respectively connected to the working ends of the two groups of driving devices (3). The stirring frame (2) can be moved in the melting chamber (11) through the two groups of driving devices (3).

2. A raw material melting device for metal casting processing according to claim 1, characterized in that: The melting device (1) is symmetrically provided with drive placement chambers (12) on both sides, each of which is used to install a set of drive devices (3). Each of the drive placement chambers (12) is composed of a sliding groove (121), a circular groove (122) and an arc groove (124). The sliding groove (121) is located on the inner side of the melting device (1), the circular groove (122) is located inside the melting device (1), and the circular groove (122) and the sliding groove (124) are connected. 21), the arc groove (124) is located in the melting device (1), the arc groove (124) is located above the circular groove (122), the lower half of the arc groove (124) is connected to the circular groove (122), the upper half of the arc groove (124) is located outside the melting device (1), and a fixing rod (123) is fixedly installed in the circular groove (122), and the fixing rod (123) is used to cooperate with the driving device (3) to slide in the circular groove (122).

3. A raw material melting device for metal casting processing according to claim 1, characterized in that: The stirring frame (2) is composed of a transverse rod (21), a longitudinal rod (22) and a connecting frame (23). A plurality of the transverse rods (21) and the longitudinal rods (22) are provided. The plurality of longitudinal rods (22) are symmetrically arranged in pairs on both sides of the melting chamber (11), and a plurality of transverse rods (21) are installed between every two longitudinal rods (22) at intervals. Two connecting frames (23) are provided. Each of the connecting frames (23) is connected to the plurality of longitudinal rods (22) on one side of the melting chamber (11), and the connecting frames (23) are located above the longitudinal rods (22). Each of the connecting frames (23) is connected to a set of driving devices (3).

4. A raw material melting device for metal casting processing according to claim 1, characterized in that: The overall material structure of the stirring frame (2) is consistent with the material of the molten iron placed in the melting device (1).

5. The raw material melting device for metal casting processing according to claim 3, characterized in that: Each set of the driving devices (3) comprises a sliding frame (31), an arc frame (32), a movable plate (33), a driving connecting rod (34), a pulley (35) and a sliding placement frame (36); the sliding frame (31) is located in the circular groove (122) and the sliding groove (121), and the sliding frame (31) is slidably connected to the fixed rod (123); the sliding frame (31) is located on one side of the sliding groove (121) and is connected to the connecting frame (23); the arc frame (32) is located in the arc groove (124), and the bottom end of the arc frame (32) is connected to the sliding frame ( The top of the arc frame (32) is connected to the top of the melting device (1), the top of the arc frame (32) extends to the outside of the melting device (1) through the arc groove (124), the movable plate (33) is connected to the top of the arc frame (32), the pulley (35) is installed below the movable plate (33), the sliding rack (36) is installed on the side wall outside the melting device (1), the pulley (35) is slidably located in the sliding rack (36), the driving connecting rod (34) is installed on one side of the movable plate (33), and the movable plate (33) is moved by the driving connecting rod (34).

Images