Casting line mold cleaning mechanism

Abstract

The utility model discloses a casting line mold cleaning mechanism, belongs to the technical field of metal smelting and casting ingot making, and solves the problems of physical power consumption, high labor intensity, low operation efficiency and poor safety in the prior art. Comprising supporting stand columns arranged on the two sides of the cast ingot conveying line, connecting longitudinal beams are arranged on the supporting stand columns on the two sides respectively, a movable cross beam driving mechanism is arranged between a longitudinal moving cross beam and the connecting longitudinal beams, and a transverse cleaning movable cutter mechanism and a movable cutter moving driving mechanism are movably arranged on the longitudinal moving cross beam; a fixed cutter fixing cross beam is arranged in front of the longitudinal moving cross beam and in the feeding direction of the ingot casting conveying line, and a plurality of sets of longitudinal cleaning fixed cutter mechanisms are arranged on the fixed cutter fixing cross beam. The device is reasonable in design, compact in structure, low in labor intensity, high in operation efficiency and high in practicability, the existing space of a site can be fully utilized, metal liquid drops and flashes on an ingot casting mold can be automatically cleaned, and the rhythm of the cleaning action is consistent with that of an ingot casting conveying line.

Description

TECHNICAL FIELD

[0001] The utility model belongs to metal smelting casting ingot technology field, concretely relates to a melt casting line mould cleaning mechanism. BACKGROUND

[0002] After the metal is melted into liquid state, the metal liquid drops often fall outside the ingot mold cavity during casting into the ingot mold. The metal liquid drops adhered to the surface of the mold can bring safety hazards to the circulating operation of the ingot conveying line chain plate, and when the metal liquid drops falling on the edge of the metal ingot form flash, it is not conducive to the demolding of the subsequent metal ingot, and affects the packaging of the metal ingot and the appearance quality of the product, so it is necessary to clean the metal liquid drops and flash on the ingot mold. The traditional cleaning operation is manual cleaning, which not only consumes physical strength, has high labor intensity and low operation efficiency, but also the operator is in a repeated action state, easy to be tired, and difficult to keep up with the rhythm of mechanical operation, thereby causing safety accidents. Therefore, it is necessary to improve the mold cleaning method and device of the existing melt casting production line. SUMMARY

[0003] The utility model is aimed at the above problems, provides a kind of melt casting line mould cleaning mechanism that can make full use of the space of existing site, metal liquid drops and flash on ingot mold can be automatically cleaned, the rhythm of cleaning action is consistent with ingot conveying line, labor intensity is low, operation efficiency is high, and practicality is strong.

[0004] The utility model adopts the technical scheme that the melt casting line mould cleaning mechanism includes the support column of being arranged in the both sides of ingot conveying line, and its characterized in that: the support column of both sides is respectively provided with the connecting longitudinal beam of being arranged along the direction of transport, and the longitudinal moving crossbeam of being movably arranged between the connecting longitudinal beam of both sides is provided with the moving crossbeam drive mechanism between longitudinal moving crossbeam and connecting longitudinal beam, and the transverse cleaning moving cutter mechanism of being arranged downward is further movably arranged on longitudinal moving crossbeam, and the cutter moving drive mechanism is arranged between transverse cleaning moving cutter mechanism and longitudinal moving crossbeam;The incoming direction of ingot conveying line is provided with the fixed cutter fixed crossbeam in the front of longitudinal moving crossbeam, and the both ends of fixed cutter fixed crossbeam are connected with the middle part of both sides support column respectively, and a plurality of groups of longitudinal cleaning fixed cutter mechanisms of being arranged downward are arranged on fixed cutter fixed crossbeam.

[0005] The longitudinal cleaning fixed knife mechanism comprises a fixed knife mechanism fixing frame, the fixed knife mechanism fixing frame is fixedly connected with the fixed knife fixing beam, and the lower part of the fixed knife mechanism fixing frame is provided with a fixed knife lifting frame. The fixed knife lifting frame is slidably connected with the vertically arranged fixed knife lifting guide rail on the fixed knife mechanism fixing frame through a fixed knife lifting sliding block. The lower end of the fixed knife lifting frame is provided with a longitudinal spade knife, and the upper end of the fixed knife lifting frame is connected with the telescopic end of a fixed knife lifting cylinder arranged on the upper part of the fixed knife mechanism fixing frame. The telescopic end of the fixed knife lifting cylinder is used to drive the fixed knife lifting frame to move up and down along the fixed knife lifting guide rail, so that the longitudinal spade knife at the lower end of the fixed knife lifting frame is in contact with the longitudinal space between the two adjacent groups of cast ingots on the ingot mold, and the metal liquid drops and flash are cleaned.

[0006] The longitudinal spade knife comprises a longitudinal spade knife body, the upper part of the longitudinal spade knife body is provided with a longitudinal spade knife connecting part, the longitudinal spade knife connecting part is provided with a spade knife hinged hole, the longitudinal spade knife body is hingedly connected with a fixed knife hinge seat arranged on the lower part of the fixed knife lifting frame through a rotating shaft arranged in the spade knife hinged hole, and the upper part of the longitudinal spade knife connecting part is further provided with a vertically arranged spade knife pressure adjusting spring. The upper end of the spade knife pressure adjusting spring is connected with a spade knife pressure adjusting screw arranged vertically and rotatably on the upper end of the fixed knife lifting frame, and the outer sides of the spade knife pressure adjusting screw and the spade knife pressure adjusting spring are provided with a fixed knife protective cover. The longitudinal spade knife is rotatably arranged on the fixed knife hinge seat on the lower part of the fixed knife lifting frame through the spade knife hinged hole, and the pressure applied to the longitudinal spade knife is adjusted through the spade knife pressure adjusting spring and the spade knife pressure adjusting screw, so that the metal liquid drops and flash at the longitudinal space between the two groups of cast ingots on the ingot mold are conveniently cleaned, and the fixed knife protective cover is used to protect the spade knife pressure adjusting structure.

[0007] The longitudinal spade knife connecting part of the longitudinal spade knife is further provided with a spade knife swing guiding arc-shaped hole, and the spade knife swing guiding arc-shaped hole is movably connected with the fixed knife hinge seat through a guiding shaft. When the longitudinal cleaning fixed knife mechanism encounters special obstacles exceeding the rated thickness value, the longitudinal spade knife is swung up and down around the rotating shaft through the buffering and guiding effect of the spade knife swing guiding arc-shaped hole, and the spade knife is prevented from being stuck and damaged.

[0008] The moving beam driving mechanism comprises beam moving sliders arranged at both ends of the longitudinal moving beam, the longitudinal moving beam is slidably arranged on the beam moving guide arranged along the longitudinal direction on the connecting longitudinal beam on both sides through the beam moving sliders at both ends, and the longitudinal moving beam is further provided with moving beam driving gears at both ends, respectively, the moving beam driving gears are engaged with the moving beam driving racks arranged along the longitudinal direction on the connecting longitudinal beam, and the middle parts of the moving beam driving gears are connected with the output ends of the moving beam driving motors arranged in the middle of the longitudinal moving beam through moving beam driving long shafts, respectively. The longitudinal moving beam and the transverse cleaning moving knife mechanism thereon are driven by the moving beam driving motor to move reciprocally along the beam moving guide on the connecting longitudinal beam on both sides, so that the longitudinal moving beam and the transverse cleaning moving knife mechanism can move synchronously in the longitudinal direction along with the ingot conveying line, thereby facilitating the transverse spade knife at the lower part of the transverse cleaning moving knife mechanism to clean the metal liquid drops and the flash at the transverse interval between two groups of adjacent cast ingots on the ingot mold during the moving process, and further improving the production efficiency.

[0009] The transverse cleaning moving knife mechanism comprises a moving knife transverse moving seat slidably connected with the longitudinal moving beam, a connecting column arranged vertically downward is arranged on the moving knife transverse moving seat, a moving knife lifting frame is arranged at the lower part of the connecting column, the moving knife lifting frame is slidably connected with the moving knife lifting guide arranged vertically on the connecting column through a moving knife lifting slider, a plurality of groups of transverse spade knives arranged along the conveying direction are arranged at the lower end of the moving knife lifting frame, the transverse spade knives are arranged in a two-in-a-group mode, and the upper end of the moving knife lifting frame is connected with the extension end of a moving knife lifting cylinder arranged at the upper part of the connecting column. The extension and retraction of the moving knife lifting cylinder are utilized to drive the moving knife lifting frame to move up and down along the moving knife lifting guide, so that the transverse spade knives arranged in pairs in a group at the lower end of the moving knife lifting frame are in contact with the transverse interval between two groups of adjacent cast ingots on the ingot mold, thereby cleaning the metal liquid drops and the flash.

[0010] The transverse spade knife comprises a transverse spade knife body, a transverse spade knife connecting part is arranged at the upper part of the transverse spade knife body, the transverse spade knife connecting part is provided with a spade knife hinged hole, the transverse spade knife body is hinged with a moving knife hinged seat arranged at the lower part of the moving knife lifting frame through a rotating shaft arranged in the spade knife hinged hole, a vertically arranged spade knife pressure adjusting spring is further arranged above the transverse spade knife connecting part, the upper end of the spade knife pressure adjusting spring is connected with a spade knife pressure adjusting screw arranged vertically and rotatably in the middle of the moving knife lifting frame, and the outer sides of the spade knife pressure adjusting screw and the spade knife pressure adjusting spring are provided with a moving knife protective cover. The transverse spade knife is rotatably arranged on the moving knife hinged seat at the lower part of the moving knife lifting frame through the spade knife hinged hole, the pressure applied to the transverse spade knife is adjusted through the spade knife pressure adjusting spring and the spade knife pressure adjusting screw, and the metal liquid drops and the flash at the transverse interval between two groups of cast ingots on the ingot mold are conveniently cleaned; meanwhile, the spade knife pressure adjusting structure is protected by the moving knife protective cover.

[0011] The horizontal shovel connecting part of the horizontal shovel is also provided with a shovel swing guide arc-shaped hole, which is movably connected with the movable cutter hinge seat through a guide shaft.

[0012] The movable cutter moving drive mechanism comprises a movable cutter moving slider connected with the movable cutter horizontal moving seat of the horizontal cleaning movable cutter mechanism, the horizontal cleaning movable cutter mechanism is slidably connected with the movable cutter moving guide rail arranged along the horizontal direction on the side of the longitudinal moving beam through the movable cutter moving slider, the movable cutter horizontal moving seat is also provided with a movable cutter moving drive motor, the output end of the movable cutter moving drive motor is provided with a movable cutter moving transmission gear, and the movable cutter moving transmission gear is engaged with the movable cutter moving transmission rack arranged along the horizontal direction on the side of the longitudinal moving beam.

[0013] The rear side of the shovel body of the horizontal cleaning movable cutter mechanism and the longitudinal cleaning fixed cutter mechanism is also respectively provided with a fixed cutter cleaning scraper and a movable cutter cleaning scraper.

[0014] The utility model discloses a longitudinal moving beam, movable cutter moving drive mechanism, horizontal cleaning movable cutter mechanism, fixed cutter fixed cutter mechanism and the longitudinal moving beam are arranged on the both sides of the ingot conveying line, and the movable cutter moving drive mechanism is arranged between the horizontal cleaning movable cutter mechanism and the longitudinal moving beam. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic view of the utility model.

[0016] Figure 2 is Figure 1 A view of.

[0017] Figure 3 is Figure 1 Longitudinal cleaning fixed knife mechanism and fixed knife fixed crossbeam in a kind of connection structure schematic view in it.

[0018] Figure 4 is Figure 3 Longitudinal cleaning fixed knife mechanism in it a kind of structural schematic view.

[0019] Figure 5 is Figure 4 Longitudinal spade knife in it a kind of structural schematic view.

[0020] Figure 6 is Figure 2 Transverse cleaning movable knife mechanism and longitudinal moving crossbeam, longitudinal moving crossbeam and connecting longitudinal beam in a kind of connection structure schematic view.

[0021] Figure 7 is Figure 6 Transverse cleaning movable knife mechanism in it a kind of structural schematic view.

[0022] Figure 8 is Figure 7 Partial structural schematic view of.

[0023] Figure 9 is Figure 8 Transverse spade knife in it a kind of structural schematic view.

[0024] No.1 ingot conveying line, No.2 ingot mold, No.3 pouring ingot, No.4 support column, No.5 fixed knife fixed beam, No.6 longitudinal cleaning fixed knife mechanism, No.7 connecting beam, No.8 longitudinal moving beam, No.9 moving beam driving mechanism, No.10 transverse cleaning moving knife mechanism, No.11 moving knife moving driving mechanism, No.12 fixed knife mechanism fixed frame, No.13 fixed knife lifting frame, No.14 longitudinal shovel knife, No.15 fixed knife lifting cylinder, No.16 fixed knife guard, No.17 fixed knife hinged seat, No.18 shovel knife pressure adjusting spring, No.19 shovel knife pressure adjusting screw, No.20 fixed knife lifting guide rail, No.21 fixed knife lifting sliding block, No.22 fixed knife cleaning scraper, No.23 longitudinal shovel knife body, No.24 longitudinal shovel knife connecting part, No.25 shovel knife hinged hole, No.26 shovel knife swing guide arc hole, No.27 moving beam driving motor, No.28 moving beam transmission long shaft, No.29 moving beam transmission gear, No.30 moving beam transmission rack, No.31 beam moving sliding block, No.32 beam moving guide rail, No.33 moving knife transverse moving seat, No.34 moving knife moving driving motor, No.35 moving knife moving transmission rack, No.36 moving knife moving sliding block, No.37 moving knife moving guide rail, No.38 connecting column, No.39 moving knife lifting frame, No.40 moving knife lifting guide rail, No.41 moving knife lifting sliding block, No.42 moving knife lifting cylinder, No.43 transverse shovel knife, No.44 moving knife guard, No.45 moving knife cleaning scraper, No.46 moving knife hinged seat, No.47 transverse shovel knife body, No.48 transverse shovel knife connecting part. DETAILED DESCRIPTION

[0025] According to Figures 1-9The utility model discloses a specific structure is explained in detail. The molten wire mould cleaning mechanism includes the support column 4 of setting at the both sides of original ingot conveying line 1, and the connecting longitudinal beam 7 who arranges along the conveying direction is arranged on the both sides support column 4 respectively, and the longitudinal movement crossbeam 8 is movably arranged between the both sides connecting longitudinal beam 7, and the moving crossbeam drive mechanism 9 is arranged between longitudinal movement crossbeam 8 and connecting longitudinal beam 7. Moving crossbeam drive mechanism 9 includes the crossbeam moving slider 31 of setting at the both ends of longitudinal movement crossbeam 8, and longitudinal movement crossbeam 8 is slidably arranged on the longitudinal arrangement crossbeam moving guide rail 32 of both ends crossbeam moving slider 31 on the both sides connecting longitudinal beam 7 respectively through both ends, and moreover, the both ends of longitudinal movement crossbeam 8 are also respectively provided with moving crossbeam transmission gear 29, and moving crossbeam transmission gear 29 is engaged with the moving crossbeam transmission rack 30 arranged along the longitudinal direction on connecting longitudinal beam 7. The middle part of both sides moving crossbeam transmission gear 29 is connected with the two output ends of the moving crossbeam drive motor 27 of the middle part of longitudinal movement crossbeam 8 through moving crossbeam transmission long shaft 28 respectively. Further, utilize moving crossbeam drive motor 27 to drive longitudinal movement crossbeam 8 and the transverse cleaning cutter mechanism 10 on it, along with crossbeam moving guide rail 32, reciprocatingly move on the both sides connecting longitudinal beam 7, to make longitudinal movement crossbeam 8 and transverse cleaning cutter mechanism 10 can move in longitudinal direction, with ingot conveying line 1 synchronous, to make the transverse shovel knife 43 of transverse cleaning cutter mechanism 10 lower part to the metal liquid drop and flash of the transverse interval between two groups of adjacent casting ingot 3 on the ingot mould 2 in moving process clean, improve production efficiency.

[0026] The downwardly arranged transverse cleaning moving knife mechanism 10 is movably arranged on the longitudinal moving beam 8 and is located above the casting ingot mold 2 on the casting ingot conveying line 1 to cast the casting ingot 3. The transverse cleaning moving knife mechanism 10 comprises a moving knife transverse moving seat 33 slidably connected with the longitudinal moving beam 8, the moving knife transverse moving seat 33 is provided with a vertically downward arranged connecting column 38, the lower part of the connecting column 38 is provided with a moving knife lifting frame 39, the moving knife lifting frame 39 is slidably connected with the vertically arranged moving knife lifting guide rail 40 on the connecting column 38 through the moving knife lifting sliding block 41. Moreover, the lower end of the moving knife lifting frame 39 is provided with a plurality of groups of transverse shovels 43 arranged along the conveying direction, and the transverse shovels 43 are arranged in a two-to-one group arrangement; the upper end of the moving knife lifting frame 39 is connected with the telescopic end of the moving knife lifting cylinder 42 arranged on the upper part of the connecting column 38. Thus, the telescopic movement of the moving knife lifting cylinder 42 drives the moving knife lifting frame 39 to move up and down along the moving knife lifting guide rail 40, and then the two-to-one group transverse shovels 43 at the lower end of the moving knife lifting frame 39 are respectively in contact with the transverse interval between the adjacent two groups of casting ingots 3 on the casting ingot mold 2 to clean the metal liquid drops and flash. The rear side of the transverse shovels 43 of the transverse cleaning moving knife mechanism 10 and the lower end of the connecting column 38 are further provided with a moving knife cleaning scraper 45. Thus, after cleaning the metal liquid drops and flash at the transverse interval between the two groups of adjacent casting ingots 3 on the casting ingot mold 2, the moving knife lifting frame 39 is lifted upward to assist in cleaning the residual metal on each group of transverse shovels 43 by using the moving knife cleaning scraper 45.

[0027] The transverse shovel 43 is composed of a transverse shovel body 47, the upper part of the transverse shovel body 47 is provided with a transverse shovel connecting part 48, the transverse shovel connecting part 48 is provided with a shovel hinge hole 25, the transverse shovel body 47 is hinged with the movable knife hinge seat 46 arranged at the lower part of the movable knife lifting frame 39 through the rotating shaft arranged in the shovel hinge hole 25. The transverse shovel connecting part 48 of the transverse shovel 43 is also provided with a shovel swing guide arc-shaped hole 26, the shovel swing guide arc-shaped hole 26 is movably connected with the movable knife hinge seat 46 through a guide shaft; in order to make the transverse shovel 43 swing up and down around the rotating shaft when the transverse cleaning movable knife mechanism 10 encounters special obstacles exceeding the rated thickness value, the buffer guiding effect of the shovel swing guide arc-shaped hole 26 is utilized to avoid the jamming and damage of the shovel. At the same time, the upper part of the transverse shovel connecting part 48 of the transverse shovel 43 is also provided with a vertically arranged shovel pressure adjusting spring 18, the upper end of the shovel pressure adjusting spring 18 is connected with the shovel pressure adjusting screw 19 arranged vertically and rotatably in the middle part of the movable knife lifting frame 39; moreover, the outer side of the shovel pressure adjusting screw 19 and the shovel pressure adjusting spring 18 is provided with a movable knife protective cover 44; then the transverse shovel 43 is rotatably arranged on the movable knife hinge seat 46 arranged at the lower part of the movable knife lifting frame 39 through the shovel hinge hole 25, and the pressure applied on the transverse shovel 43 is adjusted through the shovel pressure adjusting spring 18 and the shovel pressure adjusting screw 19, so as to facilitate the cleaning of the metal liquid drops and flash at the transverse interval between the two groups of cast ingots 3 on the ingot mold 2; at the same time, the movable knife protective cover 44 is utilized to protect the shovel pressure adjusting structure.

[0028] The movable knife transverse moving seat 33 of the transverse cleaning movable knife mechanism 10 is also provided with a movable knife moving drive mechanism 11 between the movable knife transverse moving seat 33 and the longitudinal moving beam 8, the movable knife moving drive mechanism 11 comprises a movable knife moving slider 36 connected with the movable knife transverse moving seat 33, and the transverse cleaning movable knife mechanism 10 is slidably connected with the movable knife moving guide rail 37 arranged along the transverse direction at the front side of the longitudinal moving beam 8 through the movable knife moving slider 36. Moreover, the movable knife transverse moving seat 33 is also provided with a movable knife moving drive motor 34, the output end of the movable knife moving drive motor 34 is provided with a movable knife moving transmission gear, and the movable knife moving transmission gear is engaged with the movable knife moving transmission rack 35 arranged along the transverse direction at the front side of the longitudinal moving beam 8 between the two movable knife moving guide rails 37. Then the transverse cleaning movable knife mechanism 10 is driven to move along the movable knife moving guide rail 37 through the movable knife moving drive motor 34, so as to reciprocate on the longitudinal moving beam 8 moving synchronously with the ingot conveying line 1, so as to clean the metal liquid drops and flash at the transverse interval between the two groups of adjacent cast ingots 3 on the ingot mold 2 through the transverse shovel 43 arranged at the lower part of the transverse cleaning movable knife mechanism 10.

[0029] The front of the longitudinal moving beam 8, the incoming direction of the ingot conveying line 1, is provided with a fixed blade fixing beam 5 for arranging the longitudinal cleaning fixed blade mechanism 6, both ends of the fixed blade fixing beam 5 are connected with the middle part of the support column 4 on both sides respectively, and a plurality of groups of the longitudinal cleaning fixed blade mechanism 6 are arranged on the fixed blade fixing beam 5 in the direction perpendicular to the conveying direction and downward in intervals. The longitudinal cleaning fixed blade mechanism 6 comprises a fixed blade mechanism fixing frame 12, which is fixedly connected with the fixed blade fixing beam 5; the lower part of the fixed blade mechanism fixing frame 12 is provided with a fixed blade lifting frame 13, which is slidably connected with the fixed blade lifting guide rail 20 arranged vertically on the fixed blade mechanism fixing frame 12 through the fixed blade lifting sliding block 21. The lower end of the fixed blade lifting frame 13 is provided with a longitudinal spade 14, and the upper end of the fixed blade lifting frame 13 is connected with the extension end of the fixed blade lifting cylinder 15 arranged vertically on the upper part of the fixed blade mechanism fixing frame 12; then the fixed blade lifting cylinder 15 is extended and retracted to drive the fixed blade lifting frame 13 to move up and down along the fixed blade lifting guide rail 20, so that the longitudinal spade 14 at the lower end of the fixed blade lifting frame 13 is in contact with the longitudinal interval between the two adjacent groups of cast ingots 3 on the ingot mold 2 respectively, so as to clean the metal liquid drops and flash; since the extension direction of the longitudinal interval between the two adjacent groups of cast ingots 3 is the longitudinal direction of the ingot conveying line 1, the longitudinal cleaning fixed blade mechanism 6 is fixedly arranged on the fixed blade fixing beam 5. At the same time, the rear side of the longitudinal spade 14 of the longitudinal cleaning fixed blade mechanism 6 and the lower end of the fixed blade mechanism fixing frame 12 are provided with a fixed blade cleaning scraper 22; then after cleaning the metal liquid drops and flash in the longitudinal interval between the two adjacent groups of cast ingots 3 on the ingot mold 2, the fixed blade lifting frame 13 is lifted upward, and the fixed blade cleaning scraper 22 is used to assist in cleaning the residual metal on each group of longitudinal spades 14.

[0030] The longitudinal spade 14 is composed of a longitudinal spade body 23, the upper part of the longitudinal spade body 23 is provided with a longitudinal spade connecting part 24, the longitudinal spade connecting part 24 is provided with a spade hinge hole 25, the longitudinal spade body 23 is hinged with the fixed knife hinge seat 17 arranged at the lower part of the fixed knife lifting frame 13 through the rotating shaft arranged in the spade hinge hole 25. And the longitudinal spade connecting part 24 of the longitudinal spade 14 is also provided with a spade swing guide arc-shaped hole 26, the spade swing guide arc-shaped hole 26 is movably connected with the fixed knife hinge seat 17 through a guide shaft; in order to avoid the jamming and damage of the spade when the longitudinal cleaning fixed knife mechanism 6 encounters special obstacles exceeding the rated thickness value, the spade swing guide arc-shaped hole 26 is used to buffer and guide the up and down swing of the longitudinal spade 14 around the rotating shaft. In addition, the upper part of the longitudinal spade connecting part 24 is also provided with a vertically arranged spade pressure adjusting spring 18, the upper end of the spade pressure adjusting spring 18 is connected with a spade pressure adjusting screw 19 arranged vertically and rotatably at the upper end of the fixed knife lifting frame 13; the outer side of the spade pressure adjusting screw 19 and the spade pressure adjusting spring 18 is provided with a fixed knife protective cover 16. Further, the longitudinal spade 14 is rotatably arranged on the fixed knife hinge seat 17 arranged at the lower part of the fixed knife lifting frame 13 through the spade hinge hole 25, and the pressure applied to the longitudinal spade 14 is adjusted through the spade pressure adjusting spring 18 and the spade pressure adjusting screw 19, which is convenient for cleaning the metal liquid drops and flash at the longitudinal interval between the two groups of cast ingots 3 on the ingot mold 2; and the fixed knife protective cover 16 is used to protect the spade pressure adjusting structure.

[0031] When the melt-cast wire mold cleaning mechanism is used, first, the ingot mold 2 and the cast ingots 3 inside it move to the next process with the ingot conveying line 1, the fixed knife lifting cylinders 15 arranged on the fixed knife fixed beam 5 of the several groups of longitudinal cleaning fixed knife mechanisms 6 extend downward, and then drive the fixed knife lifting frame 13 to move downward along the fixed knife lifting guide rail 20, so that the longitudinal spade 14 at the lower end of the fixed knife lifting frame 13 respectively contacts the longitudinal interval between the adjacent two groups of cast ingots 3 on the ingot mold 2, thereby continuously cleaning the metal liquid drops and flash on the ingot mold 2 at the longitudinal short side of the cast ingots 3 during the movement of the ingot mold 2 with the ingot conveying line 1. It can be understood that in the specific use process, according to the accumulation of the spade on the longitudinal spade 14 and the flatness of each group of ingot molds 2, the longitudinal spade 14 can be adjusted up and down every interval or kept at a height for a long time.

[0032] The longitudinal interval cleaned ingot mold 2 and the cast ingot 3 inside it continue to move, when the ingot mold 2 runs to the pre-set position, the action signal of the moving beam driving mechanism 9 and the moving knife driving mechanism 11 is triggered, the moving beam driving motor 27 drives the longitudinal moving beam 8 and the transverse cleaning moving knife mechanism 10 on it, together along the beam moving guide rail 32 on the connecting longitudinal beam 7 on both sides, to the transverse interval between the two sets of ingot molds 2 to be cleaned, then the knife lifting cylinder 42 of the transverse cleaning moving knife mechanism 10 is used to drive the knife lifting frame 39 to move downward along the knife lifting guide rail 40, and then the lower end of the knife lifting frame 39, the transverse shovel 43 in each group respectively contacts the transverse interval between the adjacent two groups of cast ingots 3 on the ingot mold 2. Then, the transverse cleaning moving knife mechanism 10 is moved along the knife moving guide rail 37 by the knife moving driving motor 34, and then the transverse shovel 43 arranged at the lower part of the transverse cleaning moving knife mechanism 10 is used to clean the metal liquid drops and flash on the long side of the cast ingot 3 on the ingot mold 2; and at the same time of moving the transverse cleaning moving knife mechanism 10 along the knife moving guide rail 37, the longitudinal moving beam 8 is driven by the moving beam driving motor 27 to move synchronously with the ingot conveying line 1 (that is, the moving speed of the longitudinal moving beam 8 matches the running speed of the ingot mold 2 on the ingot conveying line 1). After the transverse interval is cleaned, the longitudinal moving beam 8 and the transverse cleaning moving knife mechanism 10 move back to the initial position, waiting for the next cleaning operation cycle.

Claims

1. A mould cleaning mechanism for a continuous casting line, comprising support columns (4) arranged on both sides of the strand delivery line (1), characterised in that: The support columns (4) on both sides are respectively provided with a connecting longitudinal beam (7) arranged along the conveying direction, a longitudinal moving cross beam (8) is movably arranged between the connecting longitudinal beams (7) on both sides, a moving cross beam driving mechanism (9) is arranged between the longitudinal moving cross beam (8) and the connecting longitudinal beam (7), and a downward arranged transverse cleaning movable cutter mechanism (10) is movably arranged on the longitudinal moving cross beam (8), a movable cutter moving driving mechanism (11) is arranged between the transverse cleaning movable cutter mechanism (10) and the longitudinal moving cross beam (8); a fixed cutter mechanism (5) is arranged in front of the longitudinal moving cross beam (8) and in the incoming direction of the ingot conveying line (1), the two ends of the fixed cutter mechanism (5) are respectively connected with the middle parts of the support columns (4) on both sides, and a plurality of groups of downward arranged longitudinal cleaning fixed cutter mechanisms (6) are arranged on the fixed cutter mechanism (5).

2. The potline mold cleaning mechanism of claim 1, wherein: The longitudinal cleaning fixed cutter mechanism (6) comprises a fixed cutter mechanism fixing frame (12) which is fixedly connected with the fixed cutter mechanism (5), and the lower part of the fixed cutter mechanism fixing frame (12) is provided with a fixed cutter lifting frame (13), which is slidably connected with a vertically arranged fixed cutter lifting guide rail (20) on the fixed cutter mechanism fixing frame (12) through a fixed cutter lifting sliding block (21); the lower end of the fixed cutter lifting frame (13) is provided with a longitudinal spade cutter (14), and the upper end of the fixed cutter lifting frame (13) is connected with the extension end of a fixed cutter lifting cylinder (15) arranged on the upper part of the fixed cutter mechanism fixing frame (12).

3. The potline mold cleaning mechanism of claim 2, wherein: The longitudinal spade cutter (14) comprises a longitudinal spade cutter body (23), the upper part of the longitudinal spade cutter body (23) is provided with a longitudinal spade cutter connecting part (24), the longitudinal spade cutter connecting part (24) is provided with a spade cutter hinged hole (25), the longitudinal spade cutter body (23) is hinged with a fixed cutter hinged seat (17) arranged on the lower part of the fixed cutter lifting frame (13) through a rotating shaft arranged in the spade cutter hinged hole (25); a vertically arranged spade cutter pressure adjusting spring (18) is further arranged above the longitudinal spade cutter connecting part (24), the upper end of the spade cutter pressure adjusting spring (18) is connected with a spade cutter pressure adjusting screw rod (19) arranged vertically and rotatably on the upper end of the fixed cutter lifting frame (13), and the outer sides of the spade cutter pressure adjusting screw rod (19) and the spade cutter pressure adjusting spring (18) are provided with a fixed cutter protection cover (16).

4. The potline cleaning mechanism of claim 3, wherein: The longitudinal spade cutter connecting part (24) of the longitudinal spade cutter (14) is further provided with a spade cutter swing guiding arc-shaped hole (26), and the spade cutter swing guiding arc-shaped hole (26) is movably connected with the fixed cutter hinged seat (17) through a guide shaft.

5. The potline mold cleaning mechanism of claim 1, wherein: The moving beam driving mechanism (9) comprises beam moving sliders (31) arranged at both ends of the longitudinal moving beam (8), the longitudinal moving beam (8) is slidably arranged on the beam moving guide rails (32) arranged in the longitudinal direction on the connecting longitudinal beams (7) through the beam moving sliders (31) at both ends, and the longitudinal moving beam (8) is further provided with moving beam driving gears (29) at both ends, the moving beam driving gears (29) are engaged with the moving beam driving racks (30) arranged in the longitudinal direction on the connecting longitudinal beams (7); the middle parts of the moving beam driving gears (29) are connected with the output ends of the moving beam driving motors (27) arranged in the middle of the longitudinal moving beam (8) through moving beam driving long shafts (28).

6. The potline cleaning mechanism of claim 1, wherein: The transverse cleaning moving blade mechanism (10) comprises a moving blade transverse moving seat (33) slidably connected with the longitudinal moving beam (8), the moving blade transverse moving seat (33) is provided with a connecting column (38) arranged vertically downward, the lower part of the connecting column (38) is provided with a moving blade lifting frame (39), the moving blade lifting frame (39) is slidably connected with the moving blade lifting guide rails (40) arranged vertically on the connecting column (38) through moving blade lifting sliders (41); the lower end of the moving blade lifting frame (39) is provided with a plurality of groups of transverse spades (43) arranged in the conveying direction, and the transverse spades (43) are arranged in two groups as a group, and the upper end of the moving blade lifting frame (39) is connected with the extension end of the moving blade lifting cylinder (42) arranged on the upper part of the connecting column (38).

7. The potline cleaning mechanism of claim 6, wherein: The transverse spade (43) comprises a transverse spade body (47), the upper part of the transverse spade body (47) is provided with a transverse spade connecting part (48), the transverse spade connecting part (48) is provided with a spade hinged hole (25), the transverse spade body (47) is hinged with a moving blade hinged seat (46) arranged on the lower part of the moving blade lifting frame (39) through a rotating shaft arranged in the spade hinged hole (25); the upper part of the transverse spade connecting part (48) is further provided with a vertically arranged spade pressure adjusting spring (18), the upper end of the spade pressure adjusting spring (18) is connected with a spade pressure adjusting screw (19) arranged vertically and rotatably in the middle of the moving blade lifting frame (39), and the outer sides of the spade pressure adjusting screw (19) and the spade pressure adjusting spring (18) are provided with a moving blade protective cover (44).

8. The potline cleaning mechanism of claim 7, wherein: The transverse spade connecting part (48) of the transverse spade (43) is further provided with a spade swinging guide arc-shaped hole (26), the spade swinging guide arc-shaped hole (26) is movably connected with the moving blade hinged seat (46) through a guide shaft.

9. The potliner cleaning mechanism of claim 1, wherein: The moving cutter moving drive mechanism (11) comprises a moving cutter moving slider (36) connected with a moving cutter transverse moving seat (33) of the transverse cleaning moving cutter mechanism (10), the transverse cleaning moving cutter mechanism (10) is slidably connected with a moving cutter moving guide rail (37) arranged along the transverse direction on the side of the longitudinal moving beam (8) through the moving cutter moving slider (36), and the moving cutter transverse moving seat (33) is further provided with a moving cutter moving drive motor (34), the output end of the moving cutter moving drive motor (34) is provided with a moving cutter moving transmission gear, and the moving cutter moving transmission gear is engaged with a moving cutter moving transmission rack (35) arranged along the transverse direction on the side of the longitudinal moving beam (8).

10. The potliner cleaning mechanism of claim 1, wherein: The rear side of the shovel cutter body of the longitudinal cleaning fixed cutter mechanism (6) and the transverse cleaning moving cutter mechanism (10) is further respectively provided with a fixed cutter cleaning scraper (22) and a moving cutter cleaning scraper (45).

Images