An automatic slag adding and ingot discharging electroslag remelting device

Abstract

The present invention discloses an automatic slag adding and ingot taking out electroslag remelting device, comprising a base, and a support plate arranged on the top of the base, a slag mechanism, the slag mechanism is used for remelting electroslag, and a top plate arranged at the bottom of the slag mechanism, a shaping mechanism, the shaping mechanism is used for pouring molten electroslag, a brushing mechanism, the brushing mechanism is used for cleaning the mold, the top of the base is fixedly connected to the bottom of the support plate, the top of the support plate is fixedly connected to the bottom of the top plate, and the bottom of the support plate is fixedly connected to the top of the base. The present invention relates to the technical field of electroslag remelting; when the electroslag is being poured, the lower mold can be wind-cooled by the cooperation of the driving motor, the transmission shaft and the rotating blades to improve the forming rate of the electroslag ingot, and at the same time, the interior of the upper mold and the lower mold can be brushed by the cooperation of the dustproof bin, the cleaning steel brush and the dustproof bin, and dust falling into the driving motor to cause damage can be prevented.

Description

Technical Field

[0001] The invention relates to the technical field of electroslag remelting, in particular to an automatic slag adding and ingot taking electroslag remelting device. Background Art

[0002] In order to purify the metal and obtain a clean, uniformly structured and dense steel ingot, in the production of electrothermal alloys, the raw materials containing the alloy components undergo initial smelting, and the resulting slag needs to be refined again through a remelting process so that it can be used in the subsequent production of alloy products.

[0003] The existing automatic slag adding and ingot taking out electroslag remelting device has a relatively simple structure. During the electroslag remelting pouring, cooling water is usually used to cool it, which greatly increases the water resource loss of the equipment. At the same time, after the electroslag ingot is cast and formed, the staff needs to manually take it out, which increases the labor intensity of the staff.

[0004] To this end, the present invention provides an automatic slag adding and ingot taking electroslag remelting device to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an automatic slag-adding and ingot-taking electroslag remelting device to solve the above problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic slag adding and ingot taking electroslag remelting device, comprising:

[0007] A base, and a support plate arranged on the top of the base;

[0008] A slag mechanism, the slag mechanism is used for remelting electroslag, and a top plate arranged at the bottom of the slag mechanism;

[0009] A shaping mechanism, the shaping mechanism is used for pouring the molten electroslag;

[0010] A brushing mechanism, the brushing mechanism is used to clean the mold;

[0011] The top of the base is fixedly connected to the bottom of the support plate, the top of the support plate is fixedly connected to the bottom of the top plate, the bottom of the support plate is fixedly connected to the top of the base, one side of the brushing mechanism is connected to the middle of the slag mechanism, and the bottom of the slag mechanism is slidably connected to the middle of the shaping mechanism;

[0012] Wherein, the slag mechanism comprises:

[0013] An electroslag storage box, which is used to store electroslag;

[0014] A slag conveying pipe, and a slag box arranged at the bottom of the slag conveying pipe;

[0015] The bottom of the electroslag storage box is connected to the top of the slag conveying pipe, the bottom of the slag conveying pipe is connected to the top of the slag box, the bottom of the top plate is fixedly connected to the top of the slag box, and the slag conveying pipe runs through the top plate.

[0016] Preferably: the slag mechanism includes a hydraulic cylinder, the top of the hydraulic cylinder is fixedly connected to the bottom of the top plate, the output end of the hydraulic cylinder is fixedly connected to a first hydraulic telescopic tube, the bottom of the first hydraulic telescopic tube is fixedly connected to an upper mold, the bottom of the slag box is connected to a pouring pipe, and the top of the inner wall of the upper mold is fixedly connected to a water level detector.

[0017] Preferably, the bottom of the pouring pipe is communicated with the top of the upper mold, and the bottom of the upper mold is slidably connected with the top of the shaping mechanism.

[0018] Preferably: the shaping mechanism includes a pouring cylinder, the top of the base is fixedly connected to the bottom of the pouring cylinder, the inner bottom end of the pouring cylinder is fixedly connected to a driving motor, the inner bottom end of the pouring cylinder is fixedly connected to a dustproof bin, and the dustproof bin is located outside the driving motor, the output end of the driving motor is fixedly connected to a transmission shaft, the outer wall of the transmission shaft is fixedly connected to rotating blades, the inside of the pouring cylinder is fixedly connected to a fixing ring, the top of the fixing ring is fixedly connected to a lower mold, an electric push rod is provided at the bottom of the internal cavity of the lower mold, and the top of the electric push rod is fixedly connected to a sliding plate.

[0019] Preferably, the side walls around the sliding plate are slidably connected to the inner wall surface of the lower mold, the outer wall of the transmission shaft passes through the dustproof bin, and the outer wall of the transmission shaft is rotatably connected to the inner wall of the dustproof bin.

[0020] Preferably: the brushing mechanism includes a connecting pipe, the bottom of the connecting pipe is connected to the top of the hydraulic cylinder, the connecting pipe is connected to a second hydraulic telescopic pipe at one end away from the hydraulic cylinder, the second hydraulic telescopic pipe is fixedly connected to an electric rotating rod at one end away from the connecting pipe, a cleaning steel brush is fixedly connected to the side of the electric rotating rod away from the second hydraulic telescopic pipe, and a fixed plate is fixedly connected to the bottom of the top plate.

[0021] Preferably, the outer wall of the connecting pipe passes through the top plate, and is fixedly connected to the upper wall of the top plate; the outer wall of one side of the connecting pipe passes through the fixing plate, and is fixedly connected to the outer wall of the fixing plate.

[0022] The present invention provides an automatic slag adding and ingot taking electroslag remelting device. Compared with the prior art, it has the following beneficial effects:

[0023] (1) In the automatic slag adding and ingot removing electroslag remelting device, when the upper mold and the lower mold are pouring the electroslag solution, the electroslag solution inside the dustproof bin is reduced, and the electroslag inside the electroslag storage box enters the slag box through the slag conveying pipe to complete the automatic slag adding. At the same time, the electric push rod and the sliding plate cooperate to complete the automatic demoulding of the electroslag ingot.

[0024] (2) In the automatic slag-adding and ingot-taking electroslag remelting device, when the electroslag is being poured, the lower mold can be cooled by wind through the cooperation of the driving motor, the transmission shaft and the rotating blades, thereby increasing the forming rate of the electroslag ingot. At the same time, the interior of the upper mold and the lower mold can be brushed through the cooperation of the dustproof bin, the cleaning steel brush and the dustproof bin, thereby preventing dust from falling into the interior of the driving motor and causing damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of the automatic slag adding and ingot discharging electroslag remelting device of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the slag smelting mechanism of the present invention;

[0027] Figure 3 It is a schematic diagram of the position structure of the water level detector of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the shaping mechanism of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the scrubbing mechanism of the present invention.

[0030] In the figure: 1. base; 2. support plate; 3. top plate; 4. slag mechanism; 5. shaping mechanism; 6. brushing mechanism; 40. electroslag storage box; 41. slag conveying pipe; 42. slag box; 43. hydraulic cylinder; 44. first hydraulic telescopic tube; 45. pouring tube; 46. upper mold; 47. water level detector; 50. pouring barrel; 51. driving motor; 52. dustproof bin; 53. transmission shaft; 54. rotating blade; 55. fixing ring; 56. lower mold; 57. electric push rod; 58. sliding plate; 60. connecting pipe; 61. second hydraulic telescopic tube; 62. electric rotating rod; 63. cleaning steel brush; 64. fixing plate. DETAILED DESCRIPTION

[0031] 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.

[0032] Embodiment 1

[0033] See also Figure 1-Figure 3 , an automatic slag adding and ingot discharging electroslag remelting device, comprising:

[0034] A base 1, and a support plate 2 arranged on the top of the base 1;

[0035] A slag mechanism 4, the slag mechanism 4 is used for remelting the electroslag, and a top plate 3 arranged at the bottom of the slag mechanism 4;

[0036] The shaping mechanism 5 is used for pouring the molten electroslag;

[0037] A brushing mechanism 6, the brushing mechanism 6 is used to clean the mold;

[0038] The top of the base 1 is fixedly connected to the bottom of the support plate 2, the top of the support plate 2 is fixedly connected to the bottom of the top plate 3, the bottom of the slag mechanism 4 is fixedly connected to the top of the top plate 3, one side of the brushing mechanism 6 is connected to the middle of the slag mechanism 4, and the bottom of the slag mechanism 4 is slidably connected to the middle of the shaping mechanism 5;

[0039] Wherein, the slag mechanism 4 comprises:

[0040] An electroslag storage box 40, the electroslag storage box 40 is used to store the electroslag;

[0041] A slag conveying pipe 41, and a slag box 42 arranged at the bottom of the slag conveying pipe 41;

[0042] The bottom of the electroslag storage box 40 is connected to the top of the slag conveying pipe 41, the bottom of the slag conveying pipe 41 is connected to the top of the slag box 42, the bottom of the top plate 3 is fixedly connected to the top of the slag box 42, and the slag conveying pipe 41 passes through the top plate 3;

[0043] The slag mechanism 4 includes a hydraulic cylinder 43, the top of the hydraulic cylinder 43 is fixedly connected to the bottom of the top plate 3, the output end of the hydraulic cylinder 43 is fixedly connected to a first hydraulic telescopic tube 44, the bottom of the first hydraulic telescopic tube 44 is fixedly connected to an upper mold 46, the bottom of the slag box 42 is connected to a pouring pipe 45, the top of the inner wall of the upper mold 46 is fixedly connected to a water level detector 47, the bottom of the pouring pipe 45 is connected to the top of the upper mold 46, and the bottom of the upper mold 46 is slidably connected to the top of the shaping mechanism 5;

[0044] It should be noted that the staff places the electroslag into the electroslag storage box 40 for melting. When the electroslag solution in the slag box 42 is not full, the electroslag enters the slag box 42 from the electroslag storage box 40 through the slag conveying pipe 41, and the slag box 42 is started to melt the electroslag. The slag box 42 is started, and the slag box 42 drives the upper mold 46 to be pressed down to the top of the lower mold 56 through the first hydraulic telescopic tube 44 to complete the mold closing. The pouring pipe 45 inputs the solution in the slag box 42 into the upper mold 46 and the lower mold 56 to cast and mold the electroslag. The electroslag solution in the upper mold 46 and the lower mold 56 is monitored by the setting of the water level detector 47. When the electroslag solution is full, the pouring pipe 45 stops conveying the electroslag solution to the upper mold 46.

[0045] Embodiment 2

[0046] See also Figure 4 , this embodiment provides a technical solution based on the first embodiment: the shaping mechanism 5 includes a casting tube 50, the top of the base 1 is fixedly connected to the bottom of the casting tube 50, the inner bottom end of the casting tube 50 is fixedly connected to a driving motor 51, the inner bottom end of the casting tube 50 is fixedly connected to a dustproof bin 52, and the dustproof bin 52 is located outside the driving motor 51, the output end of the driving motor 51 is fixedly connected to a transmission shaft 53, the outer wall of the transmission shaft 53 is fixedly connected to a rotating blade 54, the inside of the casting tube 50 is fixedly connected to a fixing ring 55, the top of the fixing ring 55 is fixedly connected to a lower mold 56, an electric push rod 57 is arranged at the bottom of the inner cavity of the lower mold 56, the top of the electric push rod 57 is fixedly connected to a sliding plate 58, the side walls around the sliding plate 58 are slidably connected to the inner wall surface of the lower mold 56, the outer wall of the transmission shaft 53 passes through the dustproof bin 52, and the outer wall of the transmission shaft 53 is rotatably connected to the inner wall of the dustproof bin 52;

[0047] It should be noted that when the upper mold 46 and the lower mold 56 are casting and molding the electroslag solution, the drive motor 51 is started, and the drive motor 51 drives the rotating blades 54 to rotate through the transmission shaft 53 to perform wind cooling on the bottom of the lower mold 56, thereby improving the casting efficiency of the equipment. When the electroslag solution is cast into an electroslag ingot, the hydraulic cylinder 43 drives the upper mold 46 to reset, and the electric push rod 57 is started. The electric push rod 57 drives the electroslag ingot to rise through the sliding plate 58 to complete demolding. There is no need for staff to manually demold it, thereby reducing the labor intensity of staff.

[0048] Embodiment 3

[0049] See also Figure 5, this embodiment provides a technical solution based on the first embodiment: the scrubbing mechanism 6 includes a connecting pipe 60, one end of the connecting pipe 60 is connected to the top of the hydraulic cylinder 43, the end of the connecting pipe 60 away from the hydraulic cylinder 43 is connected to the second hydraulic telescopic pipe 61, the end of the second hydraulic telescopic pipe 61 away from the connecting pipe 60 is fixedly connected to the electric rotating rod 62, the side of the electric rotating rod 62 away from the second hydraulic telescopic pipe 61 is fixedly connected to the cleaning brush 63, the bottom of the top plate 3 is fixedly connected to the fixing plate 64, the side wall of the connecting pipe 60 passes through the top plate 3, and the outer wall of the connecting pipe 60 is fixedly connected to the upper wall of the top plate 3, the outer wall of one side of the connecting pipe 60 passes through the fixing plate 64, and the side wall of the connecting pipe 60 is fixedly connected to the outer wall of the fixing plate 64;

[0050] It should be noted that when the hydraulic cylinder 43 drives the upper mold 46 to rise, the hydraulic cylinder 43 extracts the liquid inside the first hydraulic telescopic tube 44 and transports it into the connecting tube 60. The connecting tube 60 then inputs the internal liquid into the second hydraulic telescopic tube 61 to cause it to extend. The second hydraulic telescopic tube 61 drives the cleaning steel brush 63 to enter between the upper mold 46 and the lower mold 56 through the electric rotating rod 62. The electric rotating rod 62 is started, and the electric rotating rod 62 drives the cleaning steel brush 63 to rotate and brush the inside of the upper mold 46 and the lower mold 56 to prevent electric slag fragments from sticking to the inside and affecting the subsequent electric slag ingot casting. The dustproof bin 52 is set to prevent the cleaning steel brush 63 from brushing and outputting electric slag fragments and falling into the drive motor 51 to cause damage, thereby extending the service life of the drive motor 51.

[0051] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0052] During operation, the staff puts the electroslag into the electroslag storage box 40 for melting. When the electroslag solution in the slag box 42 is not full, the electroslag enters the slag box 42 from the electroslag storage box 40 through the slag conveying pipe 41, and the slag box 42 is started to melt the electroslag. The slag box 42 is started, and the slag box 42 drives the upper mold 46 to be pressed down to the top of the lower mold 56 through the first hydraulic telescopic pipe 44 to complete the mold closing. The pouring pipe 45 inputs the solution in the slag box 42 into the upper mold 46 and the lower mold 56 to cast and mold the electroslag. The electroslag solution in the upper mold 46 and the lower mold 56 is monitored by the setting of the water level detector 47. When the electroslag solution is full, the pouring pipe 45 stops conveying the electroslag solution to the upper mold 46.

[0053] When the upper mold 46 and the lower mold 56 are casting the electroslag solution, the drive motor 51 is started, and the drive motor 51 drives the rotating blades 54 to rotate through the transmission shaft 53 to cool the bottom of the lower mold 56 by wind, thereby improving the casting efficiency of the equipment. When the electroslag solution is cast into an electroslag ingot, the hydraulic cylinder 43 drives the upper mold 46 to reset, and the electric push rod 57 is started. The electric push rod 57 drives the electroslag ingot to rise through the sliding plate 58 to complete demoulding. The staff does not need to demould it manually, thereby reducing the labor intensity of the staff;

[0054] When the hydraulic cylinder 43 drives the upper mold 46 to rise, the hydraulic cylinder 43 extracts the liquid inside the first hydraulic telescopic tube 44 and transports it into the connecting tube 60. The connecting tube 60 then inputs the internal liquid into the second hydraulic telescopic tube 61 to cause it to extend. The second hydraulic telescopic tube 61 drives the cleaning steel brush 63 to enter between the upper mold 46 and the lower mold 56 through the electric rotating rod 62. The electric rotating rod 62 is started, and the electric rotating rod 62 drives the cleaning steel brush 63 to rotate and brush the inside of the upper mold 46 and the lower mold 56 to prevent the electroslag fragments from sticking to the inside and affecting the subsequent electroslag ingot casting. The dustproof bin 52 is set to prevent the cleaning steel brush 63 from brushing and outputting the electroslag fragments and falling into the drive motor 51 to cause damage, thereby extending the service life of the drive motor 51.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic slag adding and ingot discharging electroslag remelting device, characterized in that: include: A base (1), and a support plate (2) arranged on the top of the base (1); A slag mechanism (4), the slag mechanism (4) being used for remelting electroslag, and a top plate (3) arranged at the bottom of the slag mechanism (4); A shaping mechanism (5), the shaping mechanism (5) being used to cast the molten electroslag; A brushing mechanism (6), the brushing mechanism (6) is used to clean the mold; The top of the base (1) is fixedly connected to the bottom of the support plate (2), the top of the support plate (2) is fixedly connected to the bottom of the top plate (3), the bottom of the slag mechanism (4) is fixedly connected to the top of the top plate (3), one side of the brushing mechanism (6) is connected to the middle of the slag mechanism (4), and the bottom of the slag mechanism (4) is slidably connected to the middle of the shaping mechanism (5); Wherein, the slag mechanism (4) comprises: An electroslag storage box (40), the electroslag storage box (40) being used to store the electroslag; A slag conveying pipe (41), and a slag box (42) arranged at the bottom of the slag conveying pipe (41); The bottom of the electroslag storage box (40) is connected to the top of the slag conveying pipe (41), the bottom of the slag conveying pipe (41) is connected to the top of the slag box (42), the bottom of the top plate (3) is fixedly connected to the top of the slag box (42), and the slag conveying pipe (41) passes through the top plate (3); The slag mechanism (4) further comprises a hydraulic cylinder (43), the top of the hydraulic cylinder (43) being fixedly connected to the bottom of the top plate (3), the output end of the hydraulic cylinder (43) being fixedly connected to a first hydraulic telescopic tube (44), the bottom of the first hydraulic telescopic tube (44) being fixedly connected to an upper mold (46), the bottom of the slag box (42) being connected to a pouring pipe (45), and the top of the inner wall of the upper mold (46) being fixedly connected to a water level detector (47); The shaping mechanism (5) comprises a casting cylinder (50), the top of the base (1) is fixedly connected to the bottom of the casting cylinder (50), the inner bottom end of the casting cylinder (50) is fixedly connected to a driving motor (51), the inner bottom end of the casting cylinder (50) is fixedly connected to a dustproof bin (52), and the dustproof bin (52) is located outside the driving motor (51), the output end of the driving motor (51) is fixedly connected to a transmission shaft (53), and the outer wall of the transmission shaft (53) is fixedly connected to a rotating blade (54). A fixing ring (55) is fixedly connected inside the pouring cylinder (50), a lower mold (56) is fixedly connected to the top of the fixing ring (55), an electric push rod (57) is provided at the bottom of the internal cavity of the lower mold (56), and a sliding plate (58) is fixedly connected to the top of the electric push rod (57); The brushing mechanism (6) comprises a connecting pipe (60), one end of the connecting pipe (60) is in communication with the top of the hydraulic cylinder (43), the end of the connecting pipe (60) away from the hydraulic cylinder (43) is in communication with a second hydraulic telescopic pipe (61), the end of the second hydraulic telescopic pipe (61) away from the connecting pipe (60) is fixedly connected to an electric rotating rod (62), the side of the electric rotating rod (62) away from the second hydraulic telescopic pipe (61) is fixedly connected to a cleaning steel brush (63), and the bottom of the top plate (3) is fixedly connected to a fixing plate (64); When the hydraulic cylinder (43) drives the upper mold (46) to rise, the hydraulic cylinder (43) extracts the liquid inside the first hydraulic telescopic tube (44) and transports it into the interior of the connecting tube (60). The connecting tube (60) then transports the internal liquid into the interior of the second hydraulic telescopic tube (61) to cause it to extend. The second hydraulic telescopic tube (61) drives the cleaning steel brush (63) to enter between the upper mold (46) and the lower mold (56) through the electric rotating rod (62). The electric rotating rod (62) is started, and the electric rotating rod (62) drives the cleaning steel brush (63) to rotate to brush the interior of the upper mold (46) and the lower mold (56) to prevent the electric slag from adhering to the interior.

2. The automatic slag adding and ingot taking electroslag remelting device according to claim 1, characterized in that: The bottom of the pouring pipe (45) is connected to the top of the upper mold (46), and the bottom of the upper mold (46) is slidably connected to the top of the shaping mechanism (5).

3. The automatic slag adding and ingot taking electroslag remelting device according to claim 1 is characterized in that: The side walls around the sliding plate (58) are slidably connected to the inner wall surface of the lower mold (56), the outer wall of the transmission shaft (53) passes through the dustproof bin (52), and the outer wall of the transmission shaft (53) is rotatably connected to the inner wall of the dustproof bin (52).

4. The automatic slag adding and ingot taking electroslag remelting device according to claim 1 is characterized in that: The outer wall of the connecting tube (60) passes through the top plate (3), and the outer wall of the connecting tube (60) is fixedly connected to the upper wall of the top plate (3); the outer wall of one side of the connecting tube (60) passes through the fixing plate (64), and the outer wall of the connecting tube (60) is fixedly connected to the outer wall of the fixing plate (64).

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