Magnesium alloy plate continuous cast rolling equipment

Abstract

The utility model relates to the technical field of metallurgical equipment, in particular to magnesium alloy plate continuous cast rolling equipment which comprises a smelting mechanism, a cast rolling mechanism, a sealing mechanism and a stirring mechanism, the stirring mechanism is fixedly connected with the smelting mechanism, the cast rolling mechanism is fixedly connected with the smelting mechanism, and the sealing mechanism comprises a feeding pipe, a sealing cover, a sealing ring and two hydraulic cylinders. The two hydraulic cylinders are both fixedly connected with the smelting mechanism, the sealing ring is fixedly connected with the sealing cover, the sealing cover is fixedly connected with the output ends of the two hydraulic cylinders, the feeding pipe is fixedly connected with the smelting mechanism, the sealing cover and the feeding pipe can be well covered, safety in the smelting process is guaranteed, and the problem that after raw materials are put into a smelting furnace, the raw materials are not prone to falling off is solved. The sealing effect is easily influenced by temperature and pressure increase, meanwhile, the safety is reduced, and the use is relatively inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical equipment, in particular to a magnesium alloy plate continuous casting and rolling equipment. Background Art

[0002] Twin-roll casting technology of magnesium alloys has attracted more and more attention due to its short process and low energy consumption, making it one of the main research directions of the current metallurgical industry. It integrates solidification and forming, and combines casting and pressure processing into one, which is conducive to simplifying the process, shortening the process, and saving energy. At the same time, applying deformation during the solidification process is also an effective way to achieve the near-net forming process of metals.

[0003] The continuous casting and rolling equipment in the prior art is large in size and has high production efficiency. It can continuously produce alloy materials while saving time and producing raw materials, and has a wide range of applications.

[0004] However, in the above-mentioned prior art, after the raw materials are put into the smelting furnace, the sealing effect is easily affected by the increase of temperature and pressure, and the safety is reduced, which makes it inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a magnesium alloy plate continuous casting and rolling equipment, which solves the problem in the prior art that after the raw materials are put into the smelting furnace, the sealing effect is easily affected by the increase of temperature and pressure, and the safety is reduced and the use is inconvenient.

[0006] To achieve the above-mentioned purpose, the utility model provides a continuous casting and rolling equipment for magnesium alloy plates, including a smelting mechanism, a casting and rolling mechanism, a sealing mechanism and a stirring mechanism, wherein the stirring mechanism is fixedly connected to the smelting mechanism and is located above the smelting mechanism, the casting and rolling mechanism is fixedly connected to the smelting mechanism and is located on one side of the smelting mechanism, the sealing mechanism includes a feeding pipe, a sealing cover, a sealing ring and two hydraulic cylinders, the two hydraulic cylinders are fixedly connected to the smelting mechanism and are located above the smelting mechanism, the sealing ring is fixedly connected to the sealing cover and is located below the sealing cover, the sealing cover is fixedly connected to the output ends of the two hydraulic cylinders, the feeding pipe is fixedly connected to the smelting mechanism and is located above the smelting mechanism.

[0007] Wherein, the smelting mechanism includes a smelting furnace, a top cover, a plurality of legs and a first temperature measuring rod, the first temperature measuring rod is slidably connected to the top cover and is located above the top cover, each of the legs is fixedly connected to the smelting furnace and is located below the smelting furnace, and the top cover is fixedly connected to the smelting furnace and is located above the smelting furnace.

[0008] Wherein, the casting and rolling mechanism includes a casting and rolling furnace, a temperature conducting tube, a second temperature measuring rod and a casting and rolling part. The casting and rolling part is fixedly connected to the casting and rolling furnace and is located on one side of the casting and rolling furnace. The second temperature measuring rod is slidably connected to the casting and rolling furnace and is located above the casting and rolling furnace. One end of the temperature conducting tube is fixedly connected to the smelting furnace and is located below the smelting furnace. The other end of the temperature conducting tube is fixedly connected to the casting and rolling furnace and is located above the casting and rolling furnace.

[0009] Wherein, the stirring mechanism includes a casing, a motor, a rotor and a plurality of paddle blades, each of the paddle blades is fixedly connected to the rotor and is located on the circumference of the rotor, one end of the rotor is fixedly connected to the output end of the motor, the motor is fixedly connected to the top cover and is located above the top cover, and the casing is fixedly connected to the top cover and is located above the top cover.

[0010] Among them, the continuous casting and rolling equipment for magnesium alloy sheets also includes an exhaust seat, an exhaust pipe and an air pressure valve, the air pressure valve is fixedly connected to the exhaust pipe and is located on one side of the exhaust pipe, the exhaust pipe is fixedly connected to the exhaust seat and is located above the exhaust seat, and the exhaust seat is fixedly connected to the top cover and is located above the top cover.

[0011] The utility model discloses a magnesium alloy plate continuous casting and rolling equipment. The sealing cover currently arranged can be well fitted with the feeding pipe cover, thereby ensuring the safety during the smelting process and solving the problem that after the raw materials are put into the smelting furnace, the sealing effect is easily affected by the increase of temperature and pressure, and the safety is reduced and the use is inconvenient. When the smelting furnace is carrying out working smelting, the gas generated increases the air pressure in the smelting furnace. At this time, the exhaust pipe and the exhaust seat are arranged to facilitate timely exhaust of the gas and release the pressure in the smelting furnace. The staff can also observe the air pressure valve and manually release the air pressure in the smelting furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is a left view of the first embodiment of the utility model.

[0015] Figure 3 The utility model Figure 2 AA line section view.

[0016] Figure 4The utility model Figure 3 Enlarged view of the local structure at point B.

[0017] Figure 5 It is an overall structural diagram of the second embodiment of the utility model.

[0018] 101-smelting mechanism, 102-casting and rolling mechanism, 103-sealing mechanism, 104-stirring mechanism, 105-feeding pipe, 106-sealing cover, 107-sealing ring, 108-hydraulic cylinder, 109-smelting furnace, 110-top cover, 111-foot column, 112-first temperature measuring rod, 113-casting and rolling furnace, 114-temperature conducting pipe, 115-second temperature measuring rod, 116-casting and rolling part, 117-casing, 118-motor, 119-rotor, 120-paddle blades, 201-exhaust seat, 202-exhaust pipe, 203-pressure valve. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1-Figure 4 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a left view of the first embodiment of the utility model. Figure 3 The utility model Figure 2 AA line section view, Figure 4 The utility model Figure 3 Enlarged view of the local structure at point B.

[0022] The utility model provides a magnesium alloy plate continuous casting and rolling equipment, including a smelting mechanism 101, a casting and rolling mechanism 102, a sealing mechanism 103 and a stirring mechanism 104, wherein the sealing mechanism 103 includes a feeding pipe 105, a sealing cover 106, a sealing ring 107 and two hydraulic cylinders 108, the smelting mechanism 101 includes a smelting furnace 109, a top cover 110, a plurality of foot columns 111 and a first temperature measuring rod 112, the casting and rolling mechanism 102 includes a casting and rolling furnace 113, a temperature conducting pipe 114, a second temperature measuring rod 115 and a casting 116, and the stirring mechanism 104 includes a casing 117, a motor 118, a rotor 119 and a plurality of paddle blades 120.

[0023] According to this specific embodiment, the stirring mechanism 104 is fixedly connected to the smelting mechanism 101, the casting and rolling mechanism 102 is fixedly connected to the smelting mechanism 101, the two hydraulic cylinders 108 are fixedly connected to the smelting mechanism 101, the sealing ring 107 is fixedly connected to the sealing cover 106, the sealing cover 106 is fixedly connected to the output ends of the two hydraulic cylinders 108, the feeding pipe 105 is fixedly connected to the smelting mechanism 101, the first temperature measuring rod 112 is slidably connected to the top cover 110, each of the foot columns 111 is fixedly connected to the smelting furnace 109, the top cover 110 is fixedly connected to the smelting furnace 109, the casting and rolling part 116 is fixedly connected to the casting and rolling furnace 113, and the second temperature measuring rod 115 is slidably connected to the casting and rolling furnace 113, one end of the temperature conducting tube 114 is fixedly connected to the smelting furnace 109, the other end of the temperature conducting tube 114 is fixedly connected to the casting and rolling furnace 113, each of the paddle blades 120 is fixedly connected to the rotor 119, one end of the rotor 119 is fixedly connected to the output end of the motor 118, the motor 118 is fixedly connected to the top cover 110, and the casing 117 is fixedly connected to the top cover 110. The sealing cover 106 currently provided can be well covered with the feeding pipe 105, thereby ensuring the safety during the smelting process and solving the problem that after the raw materials are put into the smelting furnace 109, the sealing effect is easily affected by the increase of temperature and pressure, and the safety is reduced, which is inconvenient to use.

[0024] The stirring mechanism 104 is located above the smelting mechanism 101, the casting and rolling mechanism 102 is located on one side of the smelting mechanism 101, the two hydraulic cylinders 108 are both located above the smelting mechanism 101, the sealing ring 107 is located below the sealing cover 106, and the feeding pipe 105 is located above the smelting mechanism 101. The staff controls the hydraulic cylinder 108 to drive the sealing cover 106 to move up and down, and opens the sealing cover 106 when preparing to feed materials. Then the hydraulic cylinder 108 controls the sealing cover 106 to cover the feeding pipe 105. Since the setting of the sealing ring 107 can ensure that the sealing cover 106 and the feeding pipe 105 are covered, it will not cause the outflow of magnesium liquid and the leakage of air pressure in the smelting mechanism 101, thereby ensuring safety during use.

[0025] Secondly, the first temperature measuring rod 112 is located above the top cover 110, each of the foot columns 111 is located below the smelting furnace 109, the top cover 110 is located above the smelting furnace 109, the casting 116 is located on one side of the casting and rolling furnace 113, the second temperature measuring rod 115 is located above the casting and rolling furnace 113, one end of the temperature conducting pipe 114 is located below the smelting furnace 109, and the other end of the temperature conducting pipe 114 is located above the casting and rolling furnace 113, the first temperature measuring rod 112 and the second temperature measuring rod 115 are respectively used for the staff to observe and detect the temperature in the smelting furnace 109 and the casting and rolling furnace 113, and the temperature conducting pipe 114 has a transmission capacity, which can output the magnesium liquid in the smelting furnace 109 to the casting and rolling furnace 113.

[0026] At the same time, each of the paddle blades 120 is located on the circumference of the rotor 119, the motor 118 is located above the top cover 110, the housing 117 is located above the top cover 110, the housing 117 protects the motor 118 from damage, the motor 118 drives the rotor 119, and the rotation of the rotor 119 drives each of the paddle blades 120 to rotate, so that the magnesium liquid in the smelting furnace 109 can be stirred and mixed.

[0027] In this embodiment, the sealing cover 106 can be well covered with the feeding pipe 105, ensuring the safety during the smelting process, solving the problem that after the raw materials are put into the smelting furnace 109, the sealing effect is easily affected by the increase of temperature and pressure, and the safety is reduced, which is inconvenient to use. The staff controls the hydraulic cylinder 108 to drive the sealing cover 106 to move up and down, and opens the sealing cover 106 when preparing to put in the material. Then the hydraulic cylinder 108 controls the sealing cover 106 to cover the feeding pipe 105. Due to the setting of the sealing ring 107, it can be ensured that the sealing cover 106 and the feeding pipe 105 are well covered. , which will not cause the outflow of magnesium liquid and leakage of air pressure in the smelting mechanism 101, thereby ensuring safety during use. The first temperature measuring rod 112 and the second temperature measuring rod 115 are respectively used for observing and detecting the temperatures in the smelting furnace 109 and the casting and rolling furnace 113 for the staff. The temperature conducting pipe 114 has a transmission capability, and can output the magnesium liquid in the smelting furnace 109 to the casting and rolling furnace 113. The housing 117 protects the motor 118 from damage. The motor 118 drives the rotor 119. The rotation of the rotor 119 drives each of the paddle blades 120 to rotate, so that the magnesium liquid in the smelting furnace 109 can be stirred and mixed.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 5 ,in Figure 5 It is an overall structural diagram of the second embodiment of the utility model.

[0030] The utility model provides a magnesium alloy plate continuous casting and rolling device, which also comprises an exhaust seat 201 , an exhaust pipe 202 and an air pressure valve 203 .

[0031] According to this specific embodiment, the air pressure valve 203 is fixedly connected to the exhaust pipe 202 and is located on one side of the exhaust pipe 202. The exhaust pipe 202 is fixedly connected to the exhaust seat 201 and is located above the exhaust seat 201. The exhaust seat 201 is fixedly connected to the top cover 110 and is located above the top cover 110. When smelting is carried out in the smelting furnace 109, the gas generated increases the air pressure in the smelting furnace 109. At this time, the exhaust pipe 202 and the exhaust seat 201 are arranged to facilitate timely discharge of gas and release the pressure in the smelting furnace 109. The staff can also observe the air pressure valve 203 and manually release the air pressure in the smelting furnace 109.

[0032] In this embodiment, when the smelting furnace 109 is in operation, the generated gas increases the air pressure in the smelting furnace 109. At this time, the exhaust pipe 202 and the exhaust seat 201 are provided to facilitate timely discharge of the gas and release the pressure in the smelting furnace 109. The staff can also observe the air pressure valve 203 and manually release the air pressure in the smelting furnace 109.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A magnesium alloy sheet continuous casting and rolling equipment, comprising a smelting mechanism, a casting and rolling mechanism and a stirring mechanism, wherein the stirring mechanism is fixedly connected to the smelting mechanism and is located above the smelting mechanism, and the casting and rolling mechanism is fixedly connected to the smelting mechanism and is located on one side of the smelting mechanism, characterized in that: It also includes a sealing mechanism, which includes a feeding pipe, a sealing cover, a sealing ring and two hydraulic cylinders, the two hydraulic cylinders are fixedly connected to the smelting mechanism and are located above the smelting mechanism, the sealing ring is fixedly connected to the sealing cover and is located below the sealing cover, the sealing cover is fixedly connected to the output ends of the two hydraulic cylinders, and the feeding pipe is fixedly connected to the smelting mechanism and is located above the smelting mechanism.

2. The continuous casting and rolling equipment for magnesium alloy sheets according to claim 1, characterized in that: The smelting mechanism includes a smelting furnace, a top cover, a plurality of legs and a first temperature measuring rod. The first temperature measuring rod is slidably connected to the top cover and is located above the top cover. Each of the legs is fixedly connected to the smelting furnace and is located below the smelting furnace. The top cover is fixedly connected to the smelting furnace and is located above the smelting furnace.

3. The continuous casting and rolling equipment for magnesium alloy sheets according to claim 2, characterized in that: The casting and rolling mechanism includes a casting and rolling furnace, a temperature conducting tube, a second temperature measuring rod and a casting and rolling part. The casting and rolling part is fixedly connected to the casting and rolling furnace and is located on one side of the casting and rolling furnace. The second temperature measuring rod is slidably connected to the casting and rolling furnace and is located above the casting and rolling furnace. One end of the temperature conducting tube is fixedly connected to the smelting furnace and is located below the smelting furnace. The other end of the temperature conducting tube is fixedly connected to the casting and rolling furnace and is located above the casting and rolling furnace.

4. The continuous casting and rolling equipment for magnesium alloy sheets according to claim 3, characterized in that: The stirring mechanism includes a casing, a motor, a rotor and a plurality of paddle blades, each of the paddle blades is fixedly connected to the rotor and is located on the circumference of the rotor, one end of the rotor is fixedly connected to the output end of the motor, the motor is fixedly connected to the top cover and is located above the top cover, and the casing is fixedly connected to the top cover and is located above the top cover.

5. The continuous casting and rolling equipment for magnesium alloy sheets according to claim 4, characterized in that: The magnesium alloy sheet continuous casting and rolling equipment also includes an exhaust seat, an exhaust pipe and an air pressure valve. The air pressure valve is fixedly connected to the exhaust pipe and is located on one side of the exhaust pipe. The exhaust pipe is fixedly connected to the exhaust seat and is located above the exhaust seat. The exhaust seat is fixedly connected to the top cover and is located above the top cover.

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