Roller type electromagnetic stirrer and continuous casting machine

Abstract

The roller type electromagnetic stirrer comprises a cooling adjusting assembly and a water backflow assembly, and is characterized in that the cooling adjusting assembly comprises an electromagnetic stirrer body, a cooling pipe is installed in the electromagnetic stirrer body, an adjusting disc is arranged on the surface of the cooling pipe, and the water backflow assembly is connected with the adjusting disc. And four special-shaped arc plates are arranged at the water inlet of the cooling pipe. A servo motor on a rectangular block is started, the output end of the servo motor drives a gear to rotate, a third rack drives a first circular plate to rotate, the first circular plate drives a special-shaped arc plate to rotate through a second rack and a first rack in the rotating process, and therefore a water inlet of a cooling pipe is opened; and cooling water in the first water storage tank flows into the cooling pipe along the water inlet pipe, so that the electromagnetic stirrer body is cooled, and the situation that the electromagnetic stirrer body deforms due to the fact that the temperature of the electromagnetic stirrer body is high after long-term use is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of feeder clamps, and in particular to a roller type electromagnetic stirrer and a continuous casting machine. Background Art

[0002] The production process of continuously casting high-temperature molten steel into ingots with certain cross-sectional shapes and certain dimensions is called continuous steel casting. The equipment required to complete this process is called a continuous casting set of equipment. At this time, a continuous casting machine is needed to continuously cast the molten steel into steel. The electromagnetic stirrer is a laboratory instrument for liquid mixing, mainly used for stirring or heating and stirring low-viscosity liquids or solid-liquid mixtures at the same time. Its basic principle is to use the principle of magnetic field that like charges repel and opposite charges attract, and use the magnetic field to drive the magnetic stirrer placed in the container to rotate in a circle, thereby achieving the purpose of stirring the liquid. In conjunction with the heating temperature control system, the sample temperature can be heated and controlled according to specific experimental requirements, the temperature conditions required by the experimental conditions can be maintained, and the liquid mixing can be ensured to meet the experimental requirements. When the continuous casting machine is stirring, an electromagnetic stirrer is required to stir the molten steel. In the existing electromagnetic stirrers, since the electromagnetic stirrer cannot be cooled, when the electromagnetic stirrer is used for a long time, the temperature generated by electromagnetic induction and the strong thermal side radiation of the continuous casting slab will make the temperature on the electromagnetic stirrer high. At this time, the electromagnetic stirrer is affected by the high temperature, which can easily cause the electromagnetic stirrer to deform easily, causing the electromagnetic stirrer to be unable to operate normally. Summary of the invention

[0003] In order to solve the above problems, the present invention proposes a roller electromagnetic stirrer and a continuous casting machine to more accurately solve the above problems.

[0004] The present invention is achieved through the following technical solutions: The present invention proposes a roller-type electromagnetic stirrer, comprising a cooling adjustment component and a water reflux component, characterized in that the cooling adjustment component comprises an electromagnetic stirrer body, a cooling pipe is installed inside the electromagnetic stirrer body, four special-shaped arc plates are arranged at the water inlet of the cooling pipe, and movable rods are installed on the surfaces of the four special-shaped arc plates, one end of the movable rod passes through the special-shaped arc plate and is rotatably connected to the water inlet end of the cooling pipe, a water inlet pipe is arranged on the surface of the special-shaped arc plate, a mounting plate is installed on the surface of the water inlet pipe, and a support is installed on the surface of the mounting plate The support plate is provided with a water tank 1 installed inside, the water outlet end of the cooling pipe is connected with a water tank 2, and the surface of the water tank 2 is connected with a water reflux component, the water reflux component comprises a circulation pipe, a mounting box, a micro water pump, and a guide pipe, the surface of the support plate is symmetrically provided with a mounting box, the interior of the mounting box is provided with a micro water pump, the water inlet end of the micro water pump is connected with a circulation pipe, one end of the circulation pipe is connected with the water tank 2, the water outlet end of the micro water pump is connected with a guide pipe, and one end of the guide pipe is connected with the water tank 1.

[0005] Furthermore, the four special-shaped arc plates are combined to form a "disc" structure.

[0006] Furthermore, a rack 1 is installed on the surface of the special-shaped arc plate, a circular plate 1 is arranged above the cooling pipe, a rack 2 is installed on the surface of the circular plate 1, the rack 1 is meshed with the rack 2, and the gear 1 corresponds to the rack 2 one by one.

[0007] Furthermore, a circular plate 2 is installed on the surface of the cooling tube, a rectangular block is installed on one side surface of the circular plate 2, a servo motor is installed on the surface of the rectangular block, the output end of the servo motor passes through the rectangular block and extends to the top of the rectangular block, and is connected to the gear arranged above the rectangular block, and a rack 3 is installed on the outer surface of the circular plate 1, and the gear is meshed with the rack 3.

[0008] Furthermore, a plurality of guide rods are installed at the bottom of the circular plate 1, and a circular groove matching the guide rods is opened on the surface of the circular plate 2, and the guide rods are slidably connected in the circular groove opened on the surface of the circular plate 2.

[0009] Furthermore, a circular rod is installed in the circular groove opened on the second surface of the circular plate, and the guide rod is slidably connected to the surface of the circular rod.

[0010] Furthermore, the support plate and the water tank are provided with roller sleeves, and the roller sleeves are used to protect the electromagnetic agitator body and the circulation pipe.

[0011] Furthermore, the diameter of the water inlet pipe is smaller than the diameter of the cooling pipe.

[0012] The present invention proposes a roller electromagnetic stirrer, wherein a continuous casting machine mechanism is arranged on the outside of the electromagnetic stirrer body, a connecting hole is installed on the surface of the continuous casting machine mechanism, connecting rods are installed at both ends of the roller sleeve, the connecting rods are inserted into the inside of the connecting holes, and the electromagnetic stirrer body is accommodated in the inside of the continuous casting machine mechanism.

[0013] Beneficial effects of the present invention: 1. The present invention starts the servo motor on the rectangular block. At this time, the output end of the servo motor drives the gear to rotate. Since the gear and the rack are meshed with each other, when the gear rotates, it drives the rack three to rotate. At this time, the rack three drives the circular plate one to rotate. When the circular plate one rotates, it drives the guide rod to slide on the circular rod in the circular groove on the surface of the circular plate two. The circular rod and the guide rod can support and stabilize the position of the circular plate one to avoid position deviation of the circular plate one during the rotation process. When the circular plate one rotates, it drives the rack two to rotate. Since the rack two is meshed with the rack one, the circular plate one rotates. During the rotation of plate 1, the special-shaped arc plate is driven to rotate through rack 2 and rack 1. During the rotation of the special-shaped arc plate, the special-shaped arc plate is rotated on the cooling pipe through the movable rod. At this time, the disc structure formed by the four special-shaped arc plates is gradually separated, thereby opening the water inlet of the cooling pipe. At this time, the water storage tank 1 is opened, and the cooling water in the water storage tank 1 flows into the cooling pipe along the water inlet pipe, thereby cooling the electromagnetic stirrer body, avoiding the high temperature of the electromagnetic stirrer body due to long-term use, causing deformation of the electromagnetic stirrer body, etc. The roller sleeve can protect the electromagnetic stirrer body and the circulation pipe from deformation and damage; 2. At least the following technical effects or advantages are provided: the present invention uses the water tank 2 and the water inlet pipe to cool down the electromagnetic stirrer body with cooling water. When the cooling water in the cooling pipe flows into the interior of the water tank 2, the micro pump is started, and the micro pump pumps up the cooling water through the circulation pipe. At this time, the cooling water re-enters the interior of the water tank 1 along the guide pipe, thereby realizing the circulation cooling treatment, further improving the cooling effect of the electromagnetic stirrer body, and avoiding the inability of the water flow to move when cooling the electromagnetic stirrer body, causing the water flow to absorb heat, so that the heat inside the cooling water is high, affecting the cooling effect of the electromagnetic stirrer body; 3. The present invention has a stable installation method, and the roller sleeve can be placed as a whole into the interior of the continuous casting machine mechanism. At this time, the connecting rod is inserted into the connecting hole opened in the continuous casting machine mechanism, so that the connecting rod is installed in position inside the continuous casting machine mechanism. When the roller sleeve is installed as a whole, the connecting rod can rotate in the connecting hole, thereby realizing electromagnetic stirring of the continuous casting machine mechanism, further improving the use effect of the device, and making it convenient for the operator to place the roller sleeve as a whole into the interior of the continuous casting machine mechanism, making the stirring operation of the continuous casting machine mechanism more convenient and meeting actual use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a first three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of a second three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the roller sleeve in the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the support plate in the present invention; Figure 5 It is a schematic diagram of the enlarged structure of the micro water pump and servo motor in the present invention; Figure 6 It is a schematic diagram of the second structure of the mounting plate and the circular plate in the present invention; Figure 7 It is a schematic diagram of the structure of the special-shaped arc plate and the movable rod in the present invention; Figure 8 It is a schematic diagram of the structure of the circular rod and the guide rod in the present invention; Fig. 9 It is a schematic diagram of the structure of the circular plate 2 and the circular rod etc. of the present invention; Fig.10 It is a schematic diagram of the cross-sectional structure of the electromagnetic stirrer body in the present invention.

[0015] In the figure: 1. cooling adjustment component; 101. electromagnetic stirrer body; 102. cooling pipe; 104. special-shaped arc plate; 105. movable rod; 106. water inlet pipe; 107. mounting plate; 108. support plate; 109. water storage tank one; 1010. water storage tank two; 1011. rack one; 1012. circular plate one; 1013. rack two; 1014. circular plate two; 1015. rectangular block; 1016. servo motor; 1017. gear; 1018. rack three; 1019. guide rod; 1020. circular rod; 1021. roller sleeve; 2. water reflux component; 201. circulation pipe; 202. mounting box; 203. micro water pump; 204. guide pipe; 301. continuous casting machine mechanism; 302. connecting hole; 303. connecting rod. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0017] A roller electromagnetic stirrer comprises a cooling and regulating component 1 and a water reflux component 2. The cooling and regulating component 1 comprises an electromagnetic stirrer body 101. A cooling pipe 102 is installed inside the electromagnetic stirrer body 101. Four special-shaped arc plates 104 are arranged at the water inlet of the cooling pipe 102. A movable rod 105 is installed on the surface of the four special-shaped arc plates 104. One end of the movable rod 105 passes through the special-shaped arc plate 104 and is rotatably connected to the water inlet end of the cooling pipe 102. A water inlet pipe 106 is arranged on the surface of the special-shaped arc plate 104. A mounting plate 107 is installed on the surface of the water inlet pipe 106. A supporting plate 108 is installed on the surface of the mounting plate 107. A water storage tank 109 is installed inside the supporting plate 108. The water outlet end of the cooling pipe 102 is connected to a water storage tank 2 1010.

[0018] It is worth mentioning that Figure 1-Figure 10 As shown, four special-shaped arc plates 104 are combined to form a "disc" structure, a rack 1011 is installed on the surface of the special-shaped arc plate 104, a circular plate 1012 is arranged above the cooling tube 102, a rack 2 1013 is installed on the surface of the circular plate 1012, the rack 1011 is meshed with the rack 2 1013, and the gear 1011 and the rack 2 1013 correspond one to one, a circular plate 1014 is installed on the surface of the cooling tube 102, a rectangular block 1015 is installed on one side of the circular plate 1014, a servo motor 1016 is installed on the surface of the rectangular block 1015, and the output end of the servo motor 1016 passes through the rectangular block 1015 and extends to the top of the rectangular block 1015, and is connected to the gear 1017 arranged above the rectangular block 1015. The circular plate 1012 is connected to each other, a rack 3 1018 is installed on the outer surface of the circular plate 1012, the gear 1017 is meshed with the rack 3 1018, a plurality of guide rods 1019 are installed on the bottom of the circular plate 1012, a circular groove matched with the guide rod 1019 is opened on the surface of the circular plate 2 1014, the guide rod 1019 is slidably connected in the circular groove opened on the surface of the circular plate 2 1014, a circular rod 1020 is installed in the circular groove opened on the surface of the circular plate 2 1014, the guide rod 1019 is slidably connected to the surface of the circular rod 1020, the support plate 108 and the water tank 2 1010 are provided with a roller sleeve 1021, the roller sleeve 1021 is used to protect the electromagnetic agitator body 101 and the circulation pipe 201, and the diameter of the water inlet pipe 106 is smaller than the diameter of the cooling pipe 102.

[0019] The technical scheme in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: the present invention starts the servo motor 1016 on the rectangular block 1015, and the output end of the servo motor 1016 drives the gear 1017 to rotate, and because the gear 1017 is meshed with the rack three 1018, when the gear 1017 drives the rack three 1018 to rotate during the rotation process, the rack three 1018 drives the circular plate one 1012 to rotate, and when the circular plate one 1012 rotates, it drives the guide rod 1019 to slide on the circular rod 1020 in the circular groove on the surface of the circular plate two 1014, and the circular rod 1020 and the guide rod 1019 can support and stabilize the position of the circular plate one 1012 to avoid the position deviation of the circular plate one 1012 during the rotation process. When the circular plate one 1012 drives the rack two 1013 to rotate during the rotation process The circular plate 1012 is in motion, as the rack 2 1013 is meshed with the rack 1 1011, the circular plate 1012 drives the special-shaped arc plate 1014 to rotate through the rack 2 1013 and the rack 1 1011 during the rotation, and the special-shaped arc plate 1014 rotates on the cooling tube 102 through the movable rod 105 during the rotation, and the disc structure formed by the four special-shaped arc plates 1014 is gradually separated, thereby opening the water inlet of the cooling tube 102, and the water storage tank 109 is opened at this time, and the cooling water in the water storage tank 108 flows into the cooling tube 102 along the water inlet pipe 106, thereby cooling the electromagnetic stirrer body 101, and avoiding the high temperature of the electromagnetic stirrer body 101 due to long-term use, which may cause deformation of the electromagnetic stirrer body 101, and the roller sleeve 1021 can protect the electromagnetic stirrer body 101 and the circulation tube 201 from deformation and damage. Example

[0020] Combination Figure 1-Figure 10 As shown, the water outlet end of the cooling pipe 102 is connected to the water storage tank 1010, and the surface of the water storage tank 1010 is connected to the water return component 2, the water return component 2 includes a circulation pipe 201, an installation box 202, a micro water pump 203, and a guide pipe 204. The installation box 202 is symmetrically installed on the surface of the support plate 108, and the micro water pump 203 is installed inside the installation box 202. The water inlet end of the micro water pump 203 is connected to the circulation pipe 201, one end of the circulation pipe 201 is connected to the water storage tank 1010, and the water outlet end of the micro water pump 203 is connected to the guide pipe 204, and one end of the guide pipe 204 is connected to the water storage tank 1 109.

[0021] The technical scheme in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: the present invention uses the cooling water of the electromagnetic stirrer body 101 to cool down the temperature of the electromagnetic stirrer body 101 through the water tank 1010 and the water inlet pipe 106. When the cooling water in the cooling pipe 102 flows into the interior of the water tank 1010, the micro water pump 203 is started, and the micro water pump 203 pumps up the cooling water through the circulation pipe 201. At this time, the cooling water re-enters the interior of the water tank 1 109 along the guide pipe 204, thereby realizing the circulation cooling treatment, further improving the cooling effect of the electromagnetic stirrer body 101, and avoiding the water flow being unable to move when cooling the electromagnetic stirrer body 101, causing the water flow to absorb heat, making the heat inside the cooling water higher, affecting the cooling effect of the electromagnetic stirrer body 101. Example

[0022] A continuous casting machine, wherein a continuous casting machine mechanism 301 is arranged outside an electromagnetic stirrer body 101, a connecting hole 302 is installed on the surface of the continuous casting machine mechanism 301, connecting rods 303 are installed at both ends of a roller sleeve 1021, the connecting rods 303 are inserted into the inside of the connecting hole 302, and the electromagnetic stirrer body 101 is accommodated inside the continuous casting machine mechanism 301.

[0023] The technical scheme in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: the present invention has a stable installation method, and the roller sleeve 1021 can be placed as a whole into the interior of the continuous casting machine mechanism 301. At this time, the connecting rod 303 is inserted into the connecting hole 302 opened in the continuous casting machine mechanism 301, so that the connecting rod 303 is installed in position inside the continuous casting machine mechanism 301. When the roller sleeve 1021 is installed as a whole, the connecting rod 303 can be rotated in the connecting hole 302, thereby realizing electromagnetic stirring of the continuous casting machine mechanism 301, further improving the use effect of the device, making it convenient for the operator to place the roller sleeve 1021 as a whole into the interior of the continuous casting machine mechanism 301, making the stirring operation of the continuous casting machine mechanism 301 more convenient and meeting actual use needs.

[0024] Of course, the present invention may have many other implementations. Based on this implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present invention.

Claims

1. A roller electromagnetic stirrer, comprising a cooling and regulating component (1) and a water reflux component (2), characterized in that: The cooling and regulating assembly (1) comprises an electromagnetic stirrer body (101), a cooling pipe (102) is installed inside the electromagnetic stirrer body (101), four special-shaped arc plates (104) are arranged at the water inlet of the cooling pipe (102), movable rods (105) are installed on the surfaces of the four special-shaped arc plates (104), one end of the movable rod (105) passes through the special-shaped arc plate (104) and is rotatably connected to the water inlet end of the cooling pipe (102), a water inlet pipe (106) is arranged on the surface of the special-shaped arc plate (104), a mounting plate (107) is installed on the surface of the water inlet pipe (106), a support plate (108) is installed on the surface of the mounting plate (107), a water storage tank (109) is installed inside the support plate (108), and the cooling pipe (102) is provided with a plurality of cooling elements. The water outlet end of the support plate (102) is connected to a water storage tank (1010), and the surface of the water storage tank (1010) is connected to a water return assembly (2), the water return assembly (2) comprising a circulation pipe (201), a mounting box (202), a micro water pump (203), and a flow guide pipe (204). The mounting box (202) is symmetrically mounted on the surface of the support plate (108), and a micro water pump (203) is mounted inside the mounting box (202). The water inlet end of the micro water pump (203) is connected to the circulation pipe (201), and one end of the circulation pipe (201) is connected to the water storage tank (1010). The water outlet end of the micro water pump (203) is connected to a flow guide pipe (204), and one end of the flow guide pipe (204) is connected to the water storage tank (109).

2. A roller type electromagnetic stirrer according to claim 1, characterized in that: The four special-shaped arc plates (104) are combined to form a "disc" structure.

3. A roller type electromagnetic stirrer according to claim 2, characterized in that: A rack gear 1 (1011) is installed on the surface of the special-shaped arc plate (104), a circular plate 1 (1012) is arranged above the cooling tube (102), a rack gear 2 (1013) is installed on the surface of the circular plate 1 (1012), the rack gear 1 (1011) is meshed with the rack gear 2 (1013), and the gear gear 1 (1011) corresponds to the rack gear 2 (1013) one by one.

4. A roller type electromagnetic stirrer according to claim 3, characterized in that: A circular plate 2 (1014) is installed on the surface of the cooling tube (102), a rectangular block (1015) is installed on one side surface of the circular plate 2 (1014), a servo motor (1016) is installed on the surface of the rectangular block (1015), an output end of the servo motor (1016) passes through the rectangular block (1015), extends to the top of the rectangular block (1015), and is connected to a gear (1017) arranged above the rectangular block (1015), and a rack 3 (1018) is installed on the outer surface of the circular plate 1 (1012), and the gear (1017) is meshed with the rack 3 (1018).

5. A roller type electromagnetic stirrer according to claim 4, characterized in that: A plurality of guide rods (1019) are installed at the bottom of the circular plate 1 (1012), and a circular groove matching the guide rods (1019) is provided on the surface of the circular plate 2 (1014), and the guide rods (1019) are slidably connected in the circular groove provided on the surface of the circular plate 2 (1014).

6. A roller type electromagnetic stirrer according to claim 5, characterized in that: A circular rod (1020) is installed in a circular groove opened on the surface of the second circular plate (1014), and the guide rod (1019) is slidably connected to the surface of the circular rod (1020).

7. A roller type electromagnetic stirrer according to claim 6, characterized in that: The support plate (108) and the second water storage tank (1010) are provided with a roller sleeve (1021), and the roller sleeve (1021) is used to protect the electromagnetic stirrer body (101) and the circulation pipe (201).

8. A roller type electromagnetic stirrer according to claim 7, characterized in that: The diameter of the water inlet pipe (106) is smaller than the diameter of the cooling pipe (102).

9. The continuous casting machine according to claim 8, characterized in that A continuous casting machine mechanism (301) is arranged outside the electromagnetic stirrer body (101), a connecting hole (302) is installed on the surface of the continuous casting machine mechanism (301), connecting rods (303) are installed at both ends of the roller sleeve (1021), and the connecting rods (303) are inserted into the inside of the connecting hole (302), and the electromagnetic stirrer body (101) is accommodated inside the continuous casting machine mechanism (301).

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