A slag cleaning device for magnesium alloy crucible

Abstract

The invention relates to the technical field of crucible slag cleaning, and discloses a slag cleaning device for a magnesium alloy crucible, wherein the invention comprises a slag cleaning platform, both sides of which are fixedly connected with linear motors, a movable end of the linear motor is fixedly connected with a movable seat, an upper surface of the movable seat is connected with an electric guide rail when a rotating motor rotates, an upper clamping plate and a lower clamping frame are approached to clamp a pot ear, and then the electric guide rail drives an electric telescopic rod to rise to lift the crucible, and the electric telescopic rod changes the clamping distance by telescoping to clamp crucibles of different sizes, thereby improving the applicability of the device, and the elastic resetting effect of the elastic telescopic rod drives the clamping shaft to pop out of the slide block and insert into the through hole to lock the clamping rod, and then the upper clamping plate and the lower clamping frame are locked, so that the upper clamping plate and the lower clamping frame clamp the crucible more stably, thereby improving the stability and efficiency of the crucible when moving and dumping waste slag.

Description

Technical Field

[0001] The invention relates to the technical field of crucible slag cleaning, in particular to a slag cleaning device for a magnesium alloy crucible. Background Art

[0002] Magnesium alloy is an alloy based on magnesium and formed by adding other elements. It is characterized by low density, high strength, large elastic modulus, good heat dissipation, good shock absorption, and greater ability to withstand impact loads than aluminum alloy. It also has good resistance to corrosion by organic matter and alkali. Magnesium alloy needs to be smelted during production, and waste slag needs to be dumped after the smelting. When dumping the waste slag, the crucible needs to be clamped by a clamping device. In the existing technology, it is difficult to clamp crucibles of different sizes, and the clamping device is usually in direct contact with the crucible surface for a long time, which can easily cause deformation and wear of the crucible.

[0003] The patent with announcement number CN212842891U discloses a slag cleaning device for a magnesium alloy crucible, which includes a fixed frame, a control panel is fixedly installed on the outer side of the bottom of the fixed frame, a fixed plate is fixedly connected to the side of the top of the fixed frame away from the control panel, and a U-shaped mounting plate is fixedly connected to the side of the fixed plate away from the fixed frame. A rotating mechanism is arranged at one end of the mounting plate away from the fixed frame, and a clamping mechanism is arranged inside the rotating mechanism. The structure is compact, the operation is simple and convenient, and the practicability is strong. By setting the clamping mechanism, the magnesium alloy crucible can be stably clamped and fixed, and then the clamping mechanism and the magnesium alloy crucible are driven to rotate in conjunction with the rotating mechanism, so that the slag cleaning operation can be carried out quickly without manual operation, which greatly increases the efficiency of slag cleaning, reduces the labor intensity of the staff, and reduces the safety hazards. Although the patent solves the above problems, it is still difficult to clamp and fix crucibles of different sizes, and the clamping device is in direct contact with the surface of the crucible, which easily causes the crucible to deform and wear for a long time. Therefore, a slag cleaning device for a magnesium alloy crucible is proposed to solve the above problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a slag cleaning device for a magnesium alloy crucible in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a slag cleaning device for a magnesium alloy crucible, comprising a slag cleaning platform, both sides of the slag cleaning platform are fixedly connected with linear motors, the moving end of the linear motor is fixedly connected with a moving seat, the upper surface of the moving seat is rotatably connected with an electric guide rail through a rotating motor, the moving end of the electric guide rail is fixedly connected with an electric telescopic rod, the free end of the electric telescopic rod is rotatably connected with a turntable through a rotating motor, the side of the turntable away from the electric telescopic rod is fixedly connected with an electric slide rail, the inner surface of the electric slide rail is slidably connected with an upper clamping plate, the inner surface of the electric slide rail is slidably connected with a lower clamping frame, the lower surface of the upper clamping plate is fixedly connected with an upper rubber pad, and the lower The upper surface of the clamping frame is fixedly connected with a lower rubber pad, the lower surface of the upper clamping plate is fixedly connected with a clamping rod, the lower surface of the lower clamping frame is fixedly connected with a slide block, the inner surface of the slide block is fixedly connected with an elastic telescopic rod, the end of the elastic telescopic rod close to the clamping rod is fixedly connected with a clamping shaft, the surface of the electric guide rail is installed with a connecting clamping block, the rear side of the slag cleaning platform is provided with a slag unloading device for preventing waste slag from splashing around when pouring out of the crucible, and a pickling device for pickling the crucible is provided below the slag cleaning platform, the circumferential surface of the clamping shaft is slidably connected with the inner surface of the slide block, a through hole is provided at the bottom of the clamping rod, and the inner surface of the through hole and the circumferential surface of the clamping shaft are in contact with each other, the linear motor is started, and the linear motor drives the moving seat Move forward to the front side of the slag cleaning platform, and then rotate motor 1 to drive the electric guide rail and the electric telescopic rod to rotate and align with the crucible. At this time, the electric slide rail drives the upper clamping plate and the lower clamping frame to move away from each other. When the upper clamping plate and the lower clamping frame are aligned with the pot ears of the crucible, the electric slide rail drives the upper clamping plate and the lower clamping frame to move closer to each other to clamp the pot ears. Then the electric guide rail drives the electric telescopic rod to rise and lift the crucible. At this time, the linear motor drives the electric guide rail and the electric telescopic rod to move backward to the back side of the slag cleaning platform through the moving seat, and the electric guide rail drives the upper clamping plate and the lower clamping frame to move backward through the turntable and the electric slide rail. The upper clamping plate and the lower clamping frame then drive the crucible to move to the back side of the slag cleaning platform. At this time, rotating motor 2 drives the turntable to rotate, and the turntable drives the upper clamping plate and the lower clamping frame to rotate and tilt through the electric slide rail The upper clamping plate and the lower clamping frame then drive the crucible to tilt so that the waste slag is poured out of the crucible. Before the upper clamping plate and the lower clamping frame clamp the crucible, the electric telescopic rod changes the clamping distance by telescoping to clamp crucibles of different sizes, and when the upper clamping plate and the lower clamping frame are close to each other, the upper clamping plate drives the clamping rod to descend and insert into the pot ear and the lower clamping frame. When the inclined surface at the bottom of the clamping rod contacts the clamping shaft, the clamping rod pushes the clamping shaft toward the inside of the slide groove block through the guidance of the inclined surface, and the clamping shaft slides and contracts inside the slide groove block and squeezes the elastic telescopic rod. When the through hole opened on the clamping rod is aligned with the clamping shaft, the elastic resetting effect of the elastic telescopic rod drives the clamping shaft to pop out of the slide groove block and insert into the through hole to lock the clamping rod, and then the upper clamping plate and the lower clamping frame are locked, and the clamping shaft is separated from the clamping rod by pressing the clamping shaft.

[0006] The cam is secured to the rear of the unit and is designed to lock the workbench in place with the L-shaped guide rails and to lock the workbench in place with the L-shaped guide rails. The L-shaped transmission rod drives the slag pushing plate backwards, and the slag pushing plate moves backwards, and the waste slag on the L-shaped receiving plate is pushed to the space between the trapezoidal connecting plate and the trapezoidal connecting plate to fall. After the waste slag falls onto the material discharge inclined plate, it drives the connecting block to move backwards, and the connecting block drives the L-shaped transmission rod to slide backwards in the through groove, and the L-shaped transmission rod drives the slag pushing plate backwards. When the waste slag is dumped, the linear motor drives the electric guide rail to move forward and reset through the moving seat, and the electric guide rail drives the L-shaped transmission rod to move forward, and the L-shaped transmission rod drives the slag pushing plate forward. In the process of the slag pushing plate moving forward, all the waste slag on the L-shaped receiving plate is pushed to the space between the trapezoidal connecting plate and the trapezoidal connecting plate to fall. After the waste slag falls onto the material discharge inclined plate, it is more concentrated through the guidance of the inclined surface.

[0007] Preferably, the pickling device includes a soaking bucket, an infusion tube, an infusion pump, and a discharge tube. The soaking bucket is fixedly connected to the lower surface of the slag cleaning platform, the infusion tube is fixedly connected to the front side of the soaking bucket, the infusion pump is fixedly connected to the lower surface of the slag cleaning platform, and the infusion pump is fixedly connected to the lower surface of the inner wall of the soaking bucket. The pickling device also includes a sealing sleeve, a transmission slide rod, a sealing baffle, a piston, a rotating shaft, a toggle plate, a sealing partition, and a sealing rubber ring. The sealing sleeve is fixedly connected to the rear side of the soaking bucket, the transmission slide rod is fixedly connected to the front side of the slag pushing plate, the sealing baffle is fixedly connected to the front end of the transmission slide rod, and the piston is fixedly connected to the sealing baffle. The front side surface, the rotating shaft is hinged on the inner surface of the discharge tube, the toggle plate is fixedly connected to both ends of the rotating shaft, the sealing partition is fixedly connected to the circumferential surface of the rotating shaft, the sealing rubber ring is fixedly connected to the inner wall of the discharge tube, the right side surface of the infusion pump is fixedly connected to the left end of the infusion tube, the rear end of the sealing sleeve is fixedly connected to the front side surface of the trapezoidal connecting plate, the transmission slide bar is slidably connected to the inner surface of the sealing sleeve, the transmission slide bar slides from the rear side surface of the trapezoidal connecting plate to the front side surface of the trapezoidal connecting plate, the transmission slide bar slides from the circumferential surface of the soaking barrel into the interior of the soaking barrel, the lower surface of the sealing partition and the upper surface of the sealing rubber ring are in contact with each other, the rotating shaft A torsion spring is arranged at the hinge of the piston and the discharge pipe, and the circumferential surface of the piston and the inner surface of the infusion pipe are in contact with each other. After the waste slag is dumped, the linear motor drives the moving seat and the electric guide rail to move to the middle of the slag cleaning platform, and then the electric guide rail drives the turntable and the electric slide rail to descend through the electric telescopic rod, and the electric slide rail drives the crucible to descend through the upper clamping plate and the lower clamping frame. When the electric telescopic rod descends to the bottom of the electric guide rail, the electric slide rail drives the upper clamping plate and the lower clamping frame to separate and release the crucible, so that the crucible falls into the soaking barrel for pickling, and when the slag pushing plate moves backward, it drives the transmission slide rod to slide backward in the sealing sleeve, and the transmission slide rod drives the sealing baffle to move backward, and the sealing baffle drives The piston moves backward and pulls out the infusion tube. At this time, the infusion pump is started, and the infusion pump inputs the acidic solution into the soaking barrel through the infusion tube. After cleaning, the infusion pump is turned off, and the slag pushing plate drives the transmission slide bar to continue to move backward. The transmission slide bar drives the sealing baffle to move backward until it contacts the toggle plate. When the sealing baffle moves backward, it drives the toggle plate and the rotating shaft to rotate. When the rotating shaft rotates, it drives the sealing partition to flip over. At this time, the acidic solution can flow out of the soaking barrel from the gap between the sealing partition and the drainage tube. Finally, the cleaned waste residue is blocked by the drainage tube and deposited at the bottom of the soaking barrel. Then the slag pushing plate drives the sealing baffle and the piston to move forward through the transmission slide bar and insert the infusion tube.

[0008] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0009] 1. The slag cleaning device for magnesium alloy crucible has an upper clamping plate and a lower clamping frame that are close to each other to clamp the pot ears, and then the electric guide rail drives the electric telescopic rod to rise to lift the crucible. The electric telescopic rod changes the clamping distance by telescoping to clamp crucibles of different sizes, thereby improving the applicability of the device. The elastic resetting effect of the elastic telescopic rod drives the clamping shaft to pop out of the slide block and insert into the through hole to lock the clamping rod, thereby locking the upper clamping plate and the lower clamping frame, making the upper clamping plate and the lower clamping frame clamp the crucible more stably, thereby improving the stability and efficiency of moving the crucible and dumping waste slag.

[0010] 2. The slag cleaning device for the magnesium alloy crucible is used. During the dumping process, the waste slag splashing around is blocked by the L-shaped receiving plate and the side baffle, which improves the safety of the waste slag dumping. The waste slag falls between the trapezoidal connecting plate 1 and the trapezoidal connecting plate 2, making the waste slag more concentrated and convenient for the staff to collect and process the waste slag. During the forward movement of the slag pushing plate, all the waste slag on the L-shaped receiving plate is pushed to the space between the trapezoidal connecting plate 2 and the trapezoidal connecting plate 1 and falls, which improves the collection efficiency of the waste slag. After the waste slag falls onto the unloading inclined plate, it is more concentrated through the guidance of the inclined surface, further improving the collection efficiency, thereby improving the work efficiency.

[0011] 3. The slag cleaning device for the magnesium alloy crucible separates the upper clamping plate and the lower clamping frame and releases the crucible, allowing the crucible to fall into the soaking bucket for pickling, thereby cleaning out the small particles of waste slag that are difficult to pour out of the crucible, improving the slag cleaning effect. The infusion pump inputs the acidic solution into the soaking bucket through the infusion tube without manual operation, thereby improving the cleaning efficiency and safety of use. The cleaned waste slag is blocked by the discharge tube and deposited at the bottom of the soaking bucket for easy processing. The piston moves forward and is inserted into the infusion tube to prevent excess pickling solution from leaking into the soaking bucket. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional overall structure of the present invention;

[0013] Figure 2 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the upper splint of the present invention;

[0014] Figure 3 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0015] Figure 4 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the slag unloading device of the present invention;

[0016] Figure 5 It is a schematic diagram of the front side cross-sectional three-dimensional structure of a partial structure of the slag unloading device of the present invention;

[0017] Figure 6 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the pickling device of the present invention;

[0018] Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure of B.

[0019] In the figure: 1, slag cleaning platform; 2, linear motor; 3, moving seat; 4, electric guide rail; 41, electric telescopic rod; 42, turntable; 43, electric slide rail; 44, upper clamping plate; 45, lower clamping frame; 46, upper rubber pad; 47, lower rubber pad; 48, clamping rod; 49, slide block; 410, elastic telescopic rod; 411, clamping shaft; 412, connecting clamping block; 5, slag unloading device; 51, trapezoidal connecting plate 1; 52, side baffle; 53. L-shaped receiving plate; 54. Trapezoidal connecting plate 2; 55. Through groove; 56. L-shaped transmission rod; 57. Slag pushing plate; 58. Unloading inclined plate; 6. Pickling device; 61. Soaking bucket; 62. Infusion tube; 63. Infusion pump; 64. Discharge tube; 65. Sealing sleeve; 66. Transmission slide rod; 67. Sealing baffle; 68. Piston; 69. Rotating shaft; 610. Toggle plate; 611. Sealing partition; 612. Sealing rubber ring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 7One embodiment of the present invention is: a slag cleaning device for a magnesium alloy crucible, comprising a slag cleaning platform 1, linear motors 2 are fixedly connected to both sides of the slag cleaning platform 1, a moving end of the linear motor 2 is fixedly connected to a moving seat 3, an upper surface of the moving seat 3 is connected to an electric guide rail 4 through a rotating motor 1, a moving end of the electric guide rail 4 is fixedly connected to an electric telescopic rod 41, a free end of the electric telescopic rod 41 is connected to a turntable 42 through a rotating motor 2, and a side of the turntable 42 away from the electric telescopic rod 41 is fixedly connected to an electric The inner surface of the electric slide rail 43 is slidably connected with an upper clamping plate 44, the inner surface of the electric slide rail 43 is slidably connected with a lower clamping frame 45, the lower surface of the upper clamping plate 44 is fixedly connected with an upper rubber pad 46, the upper surface of the lower clamping frame 45 is fixedly connected with a lower rubber pad 47, the lower surface of the upper clamping plate 44 is fixedly connected with a clamping rod 48, the lower surface of the lower clamping frame 45 is fixedly connected with a slide block 49, the inner surface of the slide block 49 is fixedly connected with an elastic telescopic rod 410, and the elastic telescopic rod 410 is close to the clamping rod 48. One end is fixedly connected with a clamping shaft 411, and a connecting clamping block 412 is installed on the surface of the electric guide rail 4. The upper clamping plate 44 and the lower clamping frame 45 are close to each other to clamp the pot ear, and then the electric guide rail 4 drives the electric telescopic rod 41 to rise to lift the crucible. The electric telescopic rod 41 changes the clamping distance by telescoping to clamp crucibles of different sizes, thereby improving the applicability of the device. The rear side of the slag cleaning platform 1 is provided with a slag unloading device 5 for preventing waste slag from splashing around when pouring out of the crucible, and the bottom of the slag cleaning platform 1 is provided with a slag unloading device 5 for cleaning the crucible. The pickling device 6 for pickling, the circumferential surface of the clamping shaft 411 is slidably connected with the inner surface of the slide block 49, a through hole is opened at the bottom of the clamping rod 48, and the inner surface of the through hole and the circumferential surface of the clamping shaft 411 are in contact with each other, the elastic reset action of the elastic telescopic rod 410 drives the clamping shaft 411 to pop out of the slide block 49 and insert into the through hole to lock the clamping rod 48, and then lock the upper clamping plate 44 and the lower clamping frame 45, so that the upper clamping plate 44 and the lower clamping frame 45 clamp the crucible more stably, thereby improving the stability and efficiency of moving the crucible and dumping waste slag.

[0022] Working principle: start the linear motor 2, the linear motor 2 drives the moving seat 3 to move forward to the front side of the slag cleaning platform 1, and then the rotating motor drives the electric guide rail 4 and the electric telescopic rod 41 to rotate and align with the crucible, at this time the electric slide rail 43 drives the upper clamping plate 44 and the lower clamping frame 45 to move away from each other, when the upper clamping plate 44 and the lower clamping frame 45 are aligned with the pot ear of the crucible, the electric slide rail 43 drives the upper clamping plate 44 and the lower clamping frame 45 to move closer to each other to clamp the pot ear, and then the electric guide rail 4 drives the electric telescopic rod 41 to rise to lift the crucible, at this time The linear motor 2 drives the electric guide rail 4 and the electric telescopic rod 41 to move backward to the rear side of the slag cleaning platform 1 through the moving seat 3, and the electric guide rail 4 drives the upper clamping plate 44 and the lower clamping frame 45 to move backward through the turntable 42 and the electric slide rail 43, and the upper clamping plate 44 and the lower clamping frame 45 drive the crucible to move to the rear side of the slag cleaning platform 1. At this time, the rotating motor 2 drives the turntable 42 to rotate, and the turntable 42 drives the upper clamping plate 44 and the lower clamping frame 45 to rotate and tilt through the electric slide rail 43, and the upper clamping plate 44 and the lower clamping frame 45 drive the crucible to tilt so as to pour out the waste slag. Crucible, before the upper clamping plate 44 and the lower clamping frame 45 clamp the crucible, the electric telescopic rod 41 changes the clamping distance by telescoping to clamp crucibles of different sizes, thereby improving the applicability of the device, and when the upper clamping plate 44 and the lower clamping frame 45 are close to each other, the upper clamping plate 44 drives the clamping rod 48 to descend and insert into the pot ear and the lower clamping frame 45, and when the inclined surface at the bottom end of the clamping rod 48 contacts the clamping shaft 411, the clamping rod 48 pushes the clamping shaft 411 toward the inside of the slide block 49 through the guidance of the inclined surface, and the clamping shaft 411 slides toward the inside of the slide block 49 and closes The elastic telescopic rod 410 is retracted and squeezed. When the through hole on the clamping rod 48 is aligned with the clamping shaft 411, the elastic reset effect of the elastic telescopic rod 410 drives the clamping shaft 411 to pop out of the slide block 49 and insert into the through hole to lock the clamping rod 48, thereby locking the upper clamping plate 44 and the lower clamping frame 45, so that the upper clamping plate 44 and the lower clamping frame 45 can clamp the crucible more stably, thereby improving the stability and efficiency of moving the crucible and dumping waste slag. By pressing the clamping shaft 411 to make the clamping shaft 411 separate from the clamping rod 48, the crucible can be quickly disassembled.

[0023] See also Figure 1-Figure 7The slag unloading device 5 further comprises a through slot 55, an L-shaped transmission rod 56, a slag pushing plate 57, and a material discharging inclined plate 58. The through slot 55 is provided on the inner side of the side baffle 52, and the L-shaped transmission rod 56 is provided on the inner side of the side baffle 52. The transmission rod 56 is clamped at the rear end of the connecting block 412, and the slag pushing plate 57 is fixedly connected to the end of the L-shaped transmission rod 56 away from the electric guide rail 4. The unloading inclined plate 58 is fixedly connected to the lower surface of the side baffle 52, and the side baffle 52 and the trapezoidal connecting plate 2 54 are fixedly connected at both sides. The L-shaped transmission rod 56 is slidably connected to the inner surface of the through groove 55. The lower surface of the slag pushing plate 57 and the upper surface of the L-shaped receiving plate 53 are in contact with each other. The rear side surface of the unloading inclined plate 58 and the front side surface of the trapezoidal connecting plate 2 54 are fixedly connected, and the front side surface of the unloading inclined plate 58 and the rear side surface of the trapezoidal connecting plate 1 51 are fixedly connected. In the process of the slag pushing plate 57 moving forward, all the waste slag on the L-shaped receiving plate 53 is pushed to fall between the trapezoidal connecting plate 2 54 and the trapezoidal connecting plate 1 51, thereby improving the collection efficiency of the waste slag. After the waste slag falls on the unloading inclined plate 58, it is more concentrated through the guidance of the inclined surface, further improving the collection efficiency, and then improving the work efficiency.

[0024] Working principle: When the crucible dumps the waste slag, the waste slag falls from the crucible onto the L-shaped receiving plate 53. The waste slag splashing around during the dumping process is blocked by the L-shaped receiving plate 53 and the side baffle 52, which improves the safety of the waste slag dumping. Then the waste slag falls between the trapezoidal connecting plate 1 51 and the trapezoidal connecting plate 2 54, making the waste slag more concentrated and convenient for the staff to collect and process the waste slag. When the electric guide rail 4 moves backward, it drives the connecting block 412 to move backward. The connecting block 412 drives the L-shaped transmission rod 56 to slide backward in the through groove 55, and the L-shaped transmission rod 56 drives the slag pusher The plate 57 moves backward, and when the waste slag is dumped, the linear motor 2 drives the electric guide rail 4 to move forward and reset through the moving seat 3, and the electric guide rail 4 drives the L-shaped transmission rod 56 to move forward, and the L-shaped transmission rod 56 drives the slag pushing plate 57 to move forward. In the process of the slag pushing plate 57 moving forward, all the waste slag on the L-shaped receiving plate 53 is pushed to the space between the trapezoidal connecting plate 2 54 and the trapezoidal connecting plate 1 51 and falls, thereby improving the collection efficiency of the waste slag. When the waste slag falls onto the unloading inclined plate 58, it is more concentrated through the guidance of the inclined surface, further improving the collection efficiency, and then improving the work efficiency.

[0025] See also Figure 1-Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, the pickling device 6 includes a soaking bucket 61, an infusion pipe 62, an infusion pump 63, and a discharge pipe 64. The soaking bucket 61 is fixedly connected to the lower surface of the slag cleaning platform 1, the infusion pipe 62 is fixedly connected to the front side of the soaking bucket 61, the infusion pump 63 is fixedly connected to the lower surface of the slag cleaning platform 1, and the infusion pump 63 is fixedly connected to the lower surface of the inner wall of the soaking bucket 61. The upper clamping plate 44 and the lower clamping frame 45 are separated and the crucible is released, so that the crucible falls into the soaking bucket 61 for pickling, thereby removing small particles in the crucible that are difficult to pour out. The waste residue is cleaned away, which improves the residue cleaning effect. The infusion pump 63 inputs the acid solution into the soaking barrel 61 through the infusion tube 62, without manual operation, which improves the cleaning efficiency and safety of use. The pickling device 6 also includes a sealing sleeve 65, a transmission slide bar 66, a sealing baffle 67, a piston 68, a rotating shaft 69, a toggle plate 610, a sealing partition 611, and a sealing rubber ring 612. The sealing sleeve 65 is fixedly connected to the rear side of the soaking barrel 61, the transmission slide bar 66 is fixedly connected to the front side of the slag pushing plate 57, and the sealing baffle 67 is fixedly connected to the transmission slide bar 6 6, the piston 68 is fixedly connected to the front side of the sealing baffle 67, the rotating shaft 69 is hinged on the inner surface of the discharge pipe 64, the toggle plate 610 is fixedly connected to both ends of the rotating shaft 69, the sealing partition 611 is fixedly connected to the circumferential surface of the rotating shaft 69, the sealing rubber ring 612 is fixedly connected to the inner wall of the discharge pipe 64, the right side of the infusion pump 63 is fixedly connected to the left end of the infusion pipe 62, the rear end of the sealing sleeve 65 is fixedly connected to the front side of the trapezoidal connecting plate 51, the transmission slide rod 66 is slidably connected to the inner surface of the sealing sleeve 65, and the transmission slide rod 66 is connected from the rear of the trapezoidal connecting plate 51 to the inner surface of the sealing sleeve 65. The side slides through the front side of the trapezoidal connecting plate 51, and the transmission slide rod 66 slides from the circumferential surface of the soaking barrel 61 into the interior of the soaking barrel 61. The lower surface of the sealing partition 611 and the upper surface of the sealing rubber ring 612 contact each other. A torsion spring is provided at the hinge of the rotating shaft 69 and the discharge pipe 64. The circumferential surface of the piston 68 and the inner surface of the infusion pipe 62 contact each other. The cleaned waste residue is blocked by the discharge pipe 64 and deposited at the bottom of the soaking barrel 61 for easy treatment. The piston 68 moves forward and is inserted into the infusion pipe 62 to prevent excess pickling solution from leaking into the soaking barrel 61.

[0026] Working principle: After the waste slag is dumped, the linear motor 2 drives the moving seat 3 and the electric guide rail 4 to move to the middle of the slag cleaning platform 1, and then the electric guide rail 4 drives the turntable 42 and the electric slide rail 43 to descend through the electric telescopic rod 41, and the electric slide rail 43 drives the crucible to descend through the upper clamping plate 44 and the lower clamping frame 45. When the electric telescopic rod 41 descends to the bottom of the electric guide rail 4, the electric slide rail 43 drives the upper clamping plate 44 and the lower clamping frame 45 to separate and release the crucible, so that the crucible falls into the soaking bucket 61 for pickling, thereby cleaning the small particles of waste slag that are difficult to pour out of the crucible, thereby improving the slag cleaning effect, and when the slag pushing plate 57 moves backward, it drives the transmission slide bar 66 to slide backward in the sealing sleeve 65, and the transmission slide bar 66 drives the sealing baffle 67 to move backward, and the sealing baffle 67 drives the piston 68 to move backward and draw out the infusion tube 62, then the infusion pump 63 is started, and the infusion pump 6 The acidic solution is introduced into the soaking barrel 61 through the infusion tube 62, without manual operation, which improves the cleaning efficiency and safety of use. After the cleaning is completed, the infusion pump 63 is turned off, and the slag pushing plate 57 drives the transmission slide bar 66 to continue to move backward, and the transmission slide bar 66 drives the sealing baffle 67 to move backward until it contacts the toggle plate 610. When the sealing baffle 67 moves backward, it drives the toggle plate 610 and the rotating shaft 69 to rotate. When the rotating shaft 69 rotates, it drives the sealing partition 611 to flip. At this time, the acidic solution can flow out of the soaking barrel 61 from the gap between the sealing partition 611 and the drainage pipe 64. Finally, the cleaned waste residue is blocked by the drainage pipe 64 and deposited at the bottom of the soaking barrel 61 for easy treatment. Then the slag pushing plate 57 drives the sealing baffle 67 and the piston 68 to move forward through the transmission slide bar 66 and insert into the infusion tube 62 to prevent excess acid cleaning solution from leaking into the soaking barrel 61.

[0027] The present invention provides a slag cleaning device for a magnesium alloy crucible. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A slag cleaning device for a magnesium alloy crucible, comprising a slag cleaning station, characterized in that: The driving mechanism that the electric motor is in the rotation with the rotation yoke is equipped with a gear train, and the gear train is equipped with a gear train that is coupled to the gear train, and the gear train is coupled to the gear train, and the gear train is coupled to the gear train. A slag unloading device is provided at the rear side of the slag cleaning platform to prevent waste slag from splashing around when pouring out of the crucible, and a pickling device for pickling the crucible is provided below the slag cleaning platform; The slag unloading device comprises a first trapezoidal connecting plate, a side baffle, an L-shaped material receiving plate, and a second trapezoidal connecting plate; The slag unloading device also includes a through slot, an L-shaped transmission rod, a slag pushing plate, and a material unloading inclined plate; The pickling device also includes a sealing sleeve, a transmission slide rod, a sealing baffle, a piston, a rotating shaft, a toggle plate, a sealing partition, and a sealing rubber ring. The sealing sleeve is fixedly connected to the rear side of the soaking barrel, the transmission slide rod is fixedly connected to the front side of the slag pushing plate, the sealing baffle is fixedly connected to the front end of the transmission slide rod, the piston is fixedly connected to the front side of the sealing baffle, the rotating shaft is hinged to the inner surface of the drain pipe, the toggle plate is fixedly connected to both ends of the rotating shaft, the sealing partition is fixedly connected to the circumferential surface of the rotating shaft, and the sealing rubber ring is fixedly connected to the inner wall of the drain pipe.

2. The slag cleaning device for a magnesium alloy crucible according to claim 1, characterized in that: The circumferential surface of the clamping shaft is slidably connected to the inner surface of the slide block, a through hole is provided at the bottom of the clamping rod, and the inner surface of the through hole and the circumferential surface of the clamping shaft are in contact with each other.

3. The slag cleaning device for a magnesium alloy crucible according to claim 2, characterized in that: The trapezoidal connecting plate 1 is fixedly connected to the rear side of the slag cleaning platform, the side baffles are fixedly connected to both sides of the trapezoidal connecting plate 1, the L-shaped material receiving plate is fixedly connected between the side baffles, and the trapezoidal connecting plate 2 is fixedly connected to the front side of the L-shaped material receiving plate.

4. The slag cleaning device for a magnesium alloy crucible according to claim 3, characterized in that: The through groove is opened on the inner side of the side baffle, the L-shaped transmission rod is clamped on the rear end of the connecting block, the slag pushing plate is fixedly connected to the end of the L-shaped transmission rod away from the electric guide rail, and the unloading inclined plate is fixedly connected to the lower surface of the side baffle.

5. The slag cleaning device for magnesium alloy crucible according to claim 4, characterized in that: The side baffle plate and the two sides of the trapezoidal connecting plate are fixedly connected, the L-shaped transmission rod and the inner surface of the through groove are slidably connected, the lower surface of the slag pushing plate and the upper surface of the L-shaped material receiving plate are in contact with each other, the rear side surface of the unloading inclined plate and the front side surface of the trapezoidal connecting plate are fixedly connected, and the front side surface of the unloading inclined plate and the rear side surface of the trapezoidal connecting plate are fixedly connected.

6. The slag cleaning device for a magnesium alloy crucible according to claim 5, characterized in that: The pickling device includes a soaking bucket, an infusion tube, an infusion pump, and a discharge tube. The soaking bucket is fixedly connected to the lower surface of the slag cleaning table, the infusion tube is fixedly connected to the front side of the soaking bucket, the infusion pump is fixedly connected to the lower surface of the slag cleaning table, and the infusion pump is fixedly connected to the lower surface of the inner wall of the soaking bucket.

7. The slag cleaning device for a magnesium alloy crucible according to claim 6, characterized in that: The right side of the infusion pump is fixedly connected to the left end of the infusion tube, the rear end of the sealing sleeve is fixedly connected to the front side of the trapezoidal connecting plate, the transmission slide bar is slidably connected to the inner surface of the sealing sleeve, the transmission slide bar slides from the rear side of the trapezoidal connecting plate to pass through the front side of the trapezoidal connecting plate, the transmission slide bar slides from the circumferential surface of the soaking barrel to pass into the interior of the soaking barrel, the lower surface of the sealing partition and the upper surface of the sealing rubber ring are in contact with each other, a torsion spring is provided at the hinge of the rotating shaft and the discharge tube, and the circumferential surface of the piston and the inner surface of the infusion tube are in contact with each other.

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