High-quality aluminum material continuous deep well casting equipment

Abstract

The application provides a high-quality aluminum material continuous deep well casting equipment in the technical field of high-quality aluminum material casting, which comprises a casting well, a transversely distributed gantry installed on the top of the casting well, a mold disc, a hoisting assembly, a transverse slag removal assembly installed in the middle of the side wall of the hoisting plate on the outer side and oppositely arranged above the middle liquid guide channel, a pretreatment assembly comprising lifting driving parts installed on the top surface of the two groups of hoisting plates, the bottom of the lifting driving parts connected with two groups of main boxes, the two groups of main boxes arranged on the two sides of the transverse slag removal assembly, a plurality of groups of pretreatment middle shafts rotatably installed in each group of main boxes, four groups of gathering assemblies symmetrically arranged on the two sides of the rectangular frame, the gathering assembly comprising a half cover unit, and a longitudinal slag removal assembly. The application can realize efficient and automatic pretreatment before casting and realize rapid dross cleaning during casting, thereby ensuring the casting quality.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of high-quality aluminum material casting technology, and particularly relates to a high-quality aluminum material continuous deep well casting equipment. BACKGROUND

[0002] In the field of aluminum material processing, continuous casting of aluminum rods is one of the core processes. In the traditional process, molten aluminum is introduced into a mold plate with multiple gates, and the aluminum liquid is rapidly cooled and solidified in the cooling cavity to form an initial aluminum rod. Then, the lower support column in the casting well is lowered to drive the formed aluminum rod to move downward for continuous production.

[0003] However, the existing process has many steps relying on manual operation, which limits the production efficiency and the consistency of product quality, and the specific manifestations are as follows:

[0004] 1. The mold plate and the cooling cavity need to be pretreated before casting, including manual application of release agent and use of a flame gun to preheat the mold. This method has the following problems: manual operation takes a long time, prolonging the equipment preparation period; the thickness of the release agent is unevenly applied, and the temperature distribution of the flame heating is inconsistent, resulting in large differences in the surface state of the mold. This problem directly affects the uniformity of the aluminum liquid solidification and easily causes surface cracks or internal shrinkage defects of the aluminum rod.

[0005] 2. The oxide dross generated on the surface of the aluminum liquid during pouring needs to be removed in time, otherwise it will mix into the formed aluminum rod to cause inclusion defects. Due to the complex structure of the mold plate (especially the deep cavity and the middle region), it is difficult for manual cleaning tools to effectively reach the area, and the risk of residue is high; manual operation in a high-temperature environment is dangerous, and incomplete cleaning directly leads to excessive surface roughness or internal impurities of the aluminum rod, reducing the product yield. SUMMARY

[0006] In view of the deficiencies of the prior art, the present application provides a high-quality aluminum material continuous deep well casting equipment to solve the problems mentioned in the background art.

[0007] To achieve the above purpose, the present application realizes the following technical solutions:

[0008] A high-quality aluminum material continuous deep well casting equipment, comprising a casting well, the top of which is provided with a grid frame, the grid frame has a plurality of perforations, and each perforation is provided with a group of liftable lower support columns; the top of the casting well is provided with a transversely distributed gantry;

[0009] A mold disc is rotatably installed on one side of a casting well, and a mold disc cover is installed on the top of the casting well. A middle liquid guide channel is formed in the middle of the surface of the mold disc, and a plurality of groups of branch liquid guide channels are symmetrically connected to the two sides of the middle liquid guide channel. A plurality of groups of outer expansion grooves are symmetrically formed on the two sides of each group of branch liquid guide channels. The outer ends of the outer expansion grooves are semicircular. A plurality of groups of sprues are formed in the middle of the branch liquid guide channels, and the sprues are located in the middle between the two groups of outer expansion grooves. Cooling cavities are formed in the bottom surface of the mold disc at positions opposite to the sprues, and the cooling cavities are fitted on the top ends of the lower supporting columns.

[0010] The hoisting assembly comprises a walking plate slidably installed on the bottom of the gantry. A turnover shaft is installed on the bottom surface of the walking plate. The bottom end of the turnover shaft is connected to a switching plate. First driving rods are symmetrically installed on the bottom surface of the switching plate. A group of hanging plates is connected below each first driving rod. Second driving rods are installed on the end portions of the two groups of hanging plates. The bottom ends of the four groups of second driving rods are connected to a rectangular frame, which is oppositely arranged below the hanging plates.

[0011] The transverse slag removal assembly is installed in the middle of the side wall of the hanging plate on the outer side and is oppositely arranged above the middle liquid guide channel.

[0012] The pretreatment assembly comprises a lifting driving component installed on the top surface of the two groups of hanging plates. The bottom of the lifting driving component is connected to two groups of main machine boxes, which are arranged on the two sides of the transverse slag removal assembly. A plurality of groups of pretreatment middle shafts are rotatably installed in the interiors of the two groups of main machine boxes.

[0013] The gathering assembly is provided with four groups and is symmetrically arranged on the two sides of the rectangular frame. The gathering assembly comprises a plurality of half-cover units. The number of the half-cover units is the same as the number of the outer expansion grooves in the same row on one side. Each group of pretreatment middle shafts is arranged between the two groups of half-cover units.

[0014] The longitudinal slag removal assembly is longitudinally slidably installed on the middle of the bottom of the rectangular frame.

[0015] The casting equipment comprises the following working modes:

[0016] In the first mode, the rectangular frame is adjusted to be longitudinally distributed. The pretreatment middle shafts pass through the sprues from top to bottom. The pretreatment middle shafts clean the residues of the lower supporting columns, spray the release agent into the cooling cavities, and heat the branch liquid guide channels.

[0017] In the second mode, the rectangular frame is adjusted to be transversely distributed. Some half-cover units are lowered into the middle liquid guide channel to stop the initial input of the aluminum liquid, so that the input aluminum liquid fills the middle liquid guide channel.

[0018] In the third mode, the rectangular frame is adjusted to a longitudinal distribution, the gathering unit is lowered into the branch liquid guide channel, and the two groups of half-cover units are moved inward to the branch liquid guide channel to gather floating dross or residual aluminum liquid. The longitudinal dross removal assembly moves longitudinally to push the floating dross or residual aluminum liquid into the middle liquid guide channel, and the transverse dross removal assembly moves transversely to push out the floating dross or residual aluminum liquid.

[0019] Further, the transverse dross removal assembly includes a first side support, the top end of the first side support is connected to the middle of the side wall of the outer hanging plate, and the bottom end of the first side support is connected to a horizontally and transversely extending third driving rod, the output end of the third driving rod is vertically provided with a first push plate, the inside of the first push plate is a mesh structure, the first push plate is inserted into the inside of the middle liquid guide channel, and the third driving rod and the first push plate are located below the rectangular frame.

[0020] Further, the lifting driving part includes a fourth driving rod, the bottom end of the fourth driving rod is installed on the surface of the hanging plate, and the top output end of the fourth driving rod is connected to a top frame, the bottom surface of the top frame is vertically provided with a hanging rod at both ends of the middle, and the bottom end of each group of hanging rods is connected to a group of main machine boxes.

[0021] The pre-treatment central shaft includes a main shaft body, the top end of the main shaft body is rotatably installed in the inside of the main machine box, the top end of the main shaft body is provided with a driven gear on the outer wall, the inside of the main machine box is installed with a driving screw, the driving screw is meshed and connected with a plurality of driven gears, and the driving screw is used to synchronously drive a plurality of main shaft bodies to synchronously rotate.

[0022] Further, the outer wall of the main shaft body is vertically rotatably provided with an electric heating ring plate, the shape of the electric heating ring plate is matched with the shape of the area surrounded by the two groups of outwardly expanding grooves, the surface of the electric heating ring plate is vertically provided with a fixing block, and the top end of the fixing block is fixedly connected with the main machine box.

[0023] Further, the outer wall of the main shaft body is provided with a material spraying cover, the outer wall of the material spraying cover is distributed with spray heads, the inside of the main machine box is installed with a release agent storage box, the release agent storage box is connected with a liquid guide pipe through a pump body, the liquid guide pipe penetrates the middle part of the main shaft body and is communicated with the material spraying cover; the outer diameter of the material spraying cover is not greater than the inner diameter of the pouring gate.

[0024] Further, the bottom middle part of the main shaft body is provided with a material blowing pipe, the side wall of the material blowing pipe is symmetrically provided with scrapers, the outer diameters of the two groups of scrapers are not greater than the inner diameter of the pouring gate, the scrapers are used to scrape off the residual aluminum layer on the top end of the lower supporting column, the material blowing pipe is used to blow out the scraped aluminum material, the inside of the main machine body is installed with an air pump, the output end of the air pump is connected with an air pipe, and the air pipe penetrates the middle part of the main shaft body and is connected with the material blowing pipe.

[0025] Further, the gathering assembly further includes a second side frame body, the second side frame body is fixedly arranged on the side wall of the rectangular frame, the bottom of the second side frame body is vertically provided with a fifth driving rod, the fifth driving rod is horizontally arranged, the inner end of the fifth driving rod is provided with a 7-shaped back plate, and the top end inner wall of the back plate is vertically provided with a top plate.

[0026] Further, the half-cover unit comprises a fixed half-cover vertically arranged and concave inward, a top end outer wall of the fixed half-cover fixedly connected to an inner side wall of the top plate, and a length of the fixed half-cover greater than a width of the branch liquid guide channel.

[0027] Further, the half-cover unit further comprises a movable half-cover, the movable half-cover having the same structure as the fixed half-cover, the number of the movable half-covers same as the number of the branch liquid guide channels, the movable half-cover vertically arranged and concave inward, and the fixed half-covers and the movable half-covers linearly and alternately arranged; a top end outer wall of the movable half-cover slidably connected to the translation back seat, and the top surface of the top plate provided with a sixth driving rod, a bottom end of the sixth driving rod connected to the translation back seat.

[0028] In the third mode, the rectangular frame is adjusted to be longitudinally distributed, the translation back seat is lifted into the area surrounded by the back plate and the top plate, the fourth driving rod drives the rectangular frame to descend, the movable half-covers and the fixed half-covers are lowered into the outer expansion grooves of the branch liquid guide channels, and the fifth driving rod drives the back plate to move inward to make the movable half-covers and the fixed half-covers gather the dregs.

[0029] In the second mode, the rectangular frame is adjusted to be transversely distributed, the fifth driving rod, the sixth driving rod and the translation back seat synchronously adjust the position of the movable half-covers, and the movable half-covers are inserted into the middle liquid guide channels.

[0030] Further, the longitudinal dregs removing assembly comprises side screws, two groups of the side screws are respectively arranged in the moving grooves of the inner side walls of the rectangular frame, a moving plate is arranged between the two groups of the side screws, both ends of the moving plate are slidably arranged in the moving grooves, a vertical rod is vertically arranged in the middle of the bottom surface of the moving plate, a horizontal rod is horizontally arranged at the bottom end of the vertical rod, a connecting block is arranged in the middle of the bottom surface of the horizontal rod, a main scraper is connected to the bottom of the connecting block, storage grooves are symmetrically arranged on the back surface of the main scraper, and a vice scraper is transversely and elastically slidably arranged in each group of the storage grooves; the two groups of the vice scrapers are in contact with the half-cover unit in extension and retraction, and the width of the main scraper is same as the width of the middle liquid guide channel.

[0031] The application provides a high-quality aluminum material continuous deep well casting equipment.

[0032] 1. In order to solve the problem of complicated pretreatment of the casting equipment, the pretreatment assembly can have the following effects:

[0033] 1.1, based on the characteristics that the sprue, cooling cavity and lower supporting column are located on the same center line when the mold disc is combined with the cast well cover, in order to realize the rapid pretreatment of the cast equipment to be processed, the lifting driving part can drive the main box to descend, and then drive multiple groups of pretreatment middle shafts to descend, the pretreatment middle shafts descend at the same time through the sprue, the cooling cavity and the bottom end of the lower supporting column, so that a group of pretreatment middle shafts can heat the outer expansion groove, avoid the low temperature of the middle liquid channel to cause the premature solidification of the aluminum liquid, and thus, manual separate preheating operation is not required; the pretreatment middle shaft can also spray release agent into the cooling cavity, and manual separate smearing operation is not required; the bottom end of the pretreatment middle shaft can also scrape the residual aluminum material on the top end of the lower supporting column, and manual separate scraping in the early stage is not required; thus, the three pretreatment works can be completed after the pretreatment middle shaft is inserted, which can greatly shorten the pretreatment time of the cast equipment and reduce the labor cost;

[0034] 1.2, the number of pretreatment middle shafts is the same as the number of sprues in the same row, which can complete the pretreatment of the sprues in one row at a time, and then be translated to the next row for processing operation;

[0035] 2, in order to solve the problems of complicated dross cleaning and residual aluminum liquid cleaning, a gathering assembly is given, which can bring the following effects:

[0036] 2.1, when the longitudinally distributed rectangular frame descends, multiple groups of half cover units can be inserted into the outer expansion groove, and when the two groups of half cover units are close to each other, the dross and residual aluminum liquid can be gathered, and the two groups of half cover units stop moving inwards to the branch liquid channel, so that the dross and residual aluminum liquid can be preliminarily gathered to form a gathering and leading-out channel, and the longitudinal dross cleaning assembly can walk along the gathering and leading-out channel to push the dross or residual aluminum liquid out to the middle liquid channel, and finally, the transverse dross cleaning assembly pushes the dross or residual liquid gathered in the middle liquid channel out to the next branch liquid channel;

[0037] 2.2, the rectangular frame can also be adjusted to be transversely distributed, so that part of the half cover units can be lowered into the middle liquid channel, and then block each branch liquid channel, so as to ensure that the aluminum liquid can fully fill the middle liquid channel, and after filling, the lowered half cover units are lifted up, and the filled aluminum liquid can quickly flow out to each branch liquid channel, so that a separate blocking tool is not required for blocking, and manual removal is also not required. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0039] Figure 1The application shows a high-quality aluminum material continuous deep well casting equipment structure schematic diagram;

[0040] Figure 2 The application shows a mold disc top view cross-section structure schematic diagram;

[0041] Figure 3 The application shows a mold disc bottom view cross-section structure schematic diagram;

[0042] Figure 4 The application shows Figure 1 The application shows an enlarged structure schematic diagram at A of

[0043] Figure 5 The application shows a hoisting assembly bottom connection structure schematic diagram;

[0044] Figure 6 The application shows a surface pretreatment assembly structure schematic diagram;

[0045] Figure 7 The application shows a transverse slag removal assembly structure schematic diagram;

[0046] Figure 8 The application shows a pretreatment assembly inserted mold disc state structure schematic diagram;

[0047] Figure 9 The application shows a surface gathering assembly top view cross-section structure schematic diagram;

[0048] Figure 10 The application shows a rectangular frame bottom structure schematic diagram;

[0049] Figure 11 The application shows a surface movable half cover connection side cross-section structure schematic diagram;

[0050] Figure 12 The application shows a surface movable half cover and translation back connection structure schematic diagram;

[0051] Figure 13 The application shows a surface fixed half cover connection side cross-section structure schematic diagram;

[0052] Figure 14 The application shows a surface longitudinal slag removal assembly structure schematic diagram;

[0053] Figure 15 The application shows a gathering assembly in gathering floating slag or residual aluminum liquid state structure schematic diagram;

[0054] Figure 16 The application shows an enlarged structure schematic diagram at B of Figure 15 The application shows

[0055] Figure 17 The application shows a movable half cover inserted sealing aluminum liquid state structure schematic diagram;

[0056] As shown in the figure:

[0057] 100, casting well, 110, grid frame, 111, perforation, 120, lower support column,

[0058] 200, mold plate, 210, central liquid channel, 220, branch liquid channel, 221, outer expansion groove, 222, gate, 230, cooling cavity,

[0059] 300, gantry,

[0060] 400, hoisting assembly, 410, walking plate, 411, turnover shaft, 412, switching plate, 420, first driving rod, 430, hanging plate, 440, second driving rod, 450, rectangular frame, 451, moving groove,

[0061] 500, transverse slag removal assembly, 510, first side support, 520, third driving rod, 530, first push plate,

[0062] 600, pretreatment assembly, 610, lifting driving part, 611, fourth driving rod, 612, top frame, 613, hanging rod, 620, main machine box, 630, pretreatment central shaft, 631, main shaft body, 632, driven gear, 633, driving screw, 640, electric heating ring plate, 641, fixed block, 650, material spraying cover, 651, release agent storage box, 660, material blowing pipe, 661, air pump, 662, scraper;

[0063] 700, gathering assembly, 710, second side frame body, 720, fifth driving rod, 730, back plate, 731, top plate, 740, fixed half cover, 750, sixth driving rod, 760, movable half cover, 770, translation back seat,

[0064] 800, longitudinal slag removal assembly, 810, side screw rod, 820, moving plate, 830, vertical rod, 840, horizontal rod, 841, connecting block, 850, main scraper, 851, storage groove; 860, auxiliary scraper, 861, sliding block. DETAILED DESCRIPTION

[0065] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0066] EMBODIMENT

[0067] To solve the technical problems in the background art, the following high-quality aluminum material continuous deep well casting equipment is given:

[0068] In combination Figures 1-17 As shown in the drawings, the high-quality aluminum material continuous deep well casting equipment provided by the application comprises a casting well 100, the top of which is provided with a grid frame 110, the grid frame 110 has a plurality of through holes 111, and each through hole 111 is provided with a group of liftable lower supporting columns 120; the top of the casting well 100 is provided with a transversely distributed gantry 300;

[0069] A mold plate 200 is rotatably installed on one side of the casting well 100, and the mold plate 200 is cooperatively installed on the top of the casting well 100; a plurality of transversely distributed middle liquid guide channels 210 are formed in the middle of the surface of the mold plate 200, a plurality of groups of longitudinally distributed branch liquid guide channels 220 are symmetrically connected to the two sides of the middle liquid guide channels 210, a plurality of groups of outer expansion grooves 221 are symmetrically formed on the two sides of each group of branch liquid guide channels 220, the outer ends of the outer expansion grooves 221 are semicircular, a plurality of groups of sprues 222 are formed in the middle of the branch liquid guide channels 220, the sprues 222 are located in the middle of the two groups of outer expansion grooves 221, and a cooling cavity 230 is formed in the bottom surface of the mold plate 200 at a position opposite to the sprues 222, and the cooling cavity 230 is cooperatively installed on the top end of the lower supporting column 120.

[0070] A hoisting assembly 400 comprises a walking plate 410, the walking plate 410 is slidably installed on the bottom of the gantry 300, the bottom surface of the walking plate 410 is provided with a turnover shaft 411, the bottom end of the turnover shaft 411 is connected to a switching plate 412, the bottom surface of the switching plate 412 is symmetrically provided with a first driving rod 420, one group of hanging plates 430 is connected below each first driving rod 420, the end portions of the two groups of hanging plates 430 are provided with a second driving rod 440, the bottom ends of the four groups of second driving rods 440 are connected to a rectangular frame 450, and the rectangular frame 450 is oppositely arranged below the hanging plates 430.

[0071] A transversely arranged slag removing assembly 500 is installed in the middle of the side wall of the outer hanging plate 430 and oppositely arranged above the middle liquid guide channel 210.

[0072] A pretreatment assembly 600 comprises a lifting driving part 610, the lifting driving part 610 is installed on the top surface of the two groups of hanging plates 430, the bottom of the lifting driving part 610 is connected to two groups of main machine boxes 620, the two groups of main machine boxes 620 are arranged on the two sides of the transversely arranged slag removing assembly 500, and a plurality of groups of interval distributed pretreatment middle shafts 630 are rotatably installed in the interior of each group of main machine boxes 620.

[0073] The gathering assembly 700 is provided with four groups and symmetrically arranged on the two sides of the rectangular frame 450, the gathering assembly 700 comprises a plurality of half cover units, the number of the half cover units is the same as the number of the outer expansion grooves 221, and each group of pretreatment middle shafts 630 is arranged between the two groups of half cover units.

[0074] A longitudinal slag-removing assembly 800 is longitudinally slidingly installed in the middle of the bottom of the rectangular frame 450;

[0075] The casting device comprises the following working modes:

[0076] In the first mode, the rectangular frame 450 is adjusted to a longitudinal distribution, the pre-processing central shaft 630 passes through the sprue 222 from top to bottom, the pre-processing central shaft 630 cleans the residual slag of the lower supporting column 120, sprays the release agent into the cooling cavity 230, and heats the branch liquid guide channel 220;

[0077] In the second mode, the rectangular frame 450 is adjusted to a transverse distribution, part of the half-cover unit is lowered into the middle liquid guide channel 210 to stop the initial input of the aluminum liquid, so that the input aluminum liquid fills the middle liquid guide channel 210;

[0078] In the third mode, the rectangular frame 450 is adjusted to a longitudinal distribution, the gathering unit is lowered into the branch liquid guide channel 220, and the two groups of half-cover units are moved inward to the branch liquid guide channel 220 to gather the dross or residual aluminum liquid, the longitudinal slag-removing assembly 800 is longitudinally moved to push the dross or residual aluminum liquid to the middle liquid guide channel 210, and the transverse slag-removing assembly 500 is transversely moved to push out the dross or residual aluminum liquid.

[0079] In the above scheme:

[0080] 1. In order to solve the problem of complicated pre-processing of the casting device, the pre-processing assembly 600 can achieve the following effects:

[0081] 1.1. Based on the feature that the sprue 222, the cooling cavity 230 and the lower supporting column 120 are located on the same center line when the mold plate 200 is combined with the casting well 100, in order to realize the rapid pre-processing of the casting device to be processed, the lifting driving part 610 can drive the main machine box 620 to descend, thereby driving the multiple groups of pre-processing central shafts 630 to descend, the pre-processing central shaft 630 descends at the same time passes through the sprue 222, the cooling cavity 230 and the bottom end abuts against the lower supporting column 120, so that one group of pre-processing central shafts 630 can heat the outer expansion groove 221, avoid the low temperature of the middle liquid guide channel 210 to cause the aluminum liquid to solidify too early, and thus, manual pre-heating operation is not required; the pre-processing central shaft 630 can also spray the release agent into the cooling cavity 230, and manual smearing operation is not required; the bottom end of the pre-processing central shaft 630 can also scrape the residual aluminum material on the top end of the lower supporting column 120, and manual pre-scraping is not required; thus, after the pre-processing central shaft 630 is inserted, three pre-processing works can be completed, which can greatly shorten the pre-processing time of the casting device and reduce the labor cost;

[0082] 1.2, the number of pre-treatment of the central axis 630 is the same as the number of the same row of the gate 222, which can complete the pre-treatment of the gate 222 in one row, and then move to the next row for processing operation;

[0083] 2, in order to solve the problem of complicated dross cleaning and residual aluminum liquid cleaning, the gathering assembly 700 is given, which can bring the following effects:

[0084] 2.1, when the longitudinally distributed rectangular frame 450 is lowered, multiple groups of half cover units can extend into the outer expansion groove 221, and when the two groups of half cover units are closed, the dross and residual aluminum liquid can be gathered, and the two groups of half cover units are moved to the branch liquid guide channel 220 to stop, so that the dross and residual aluminum liquid can be preliminarily gathered to form a gathering and discharging channel, and the longitudinal dross cleaning assembly 800 can walk along the gathering and discharging channel to push the dross or residual aluminum liquid out to the central liquid guide channel 210, and finally, the transverse dross cleaning assembly 500 pushes the dross or residual liquid gathered in the central liquid guide channel 210 out to the next row of branch liquid guide channels 220;

[0085] 2.2, the rectangular frame 450 can also be adjusted to be transversely distributed, so that part of the half cover units can be lowered into the central liquid guide channel 210, and then block each branch liquid guide channel 220, so as to ensure that the aluminum liquid can be fully filled in the central liquid guide channel 210, and after filling, the lowered half cover unit is lifted up, and the filled aluminum liquid can quickly flow out to each branch liquid guide channel 220, so that a separate blocking tool is not needed for blocking, and manual removal is also not needed.

[0086] 3, the setting of the lifting assembly 400 can meet the action needs of the gathering assembly 700 and the pre-treatment assembly 600, the walking plate 410 can walk along the gantry 300, and the turnover shaft 411 can drive the switching plate 412 to rotate, so that when it is needed to clean the aluminum liquid and the dross, the rectangular frame 450 is longitudinally distributed, and when it is needed to block the branch liquid guide channel 220 and not to be used, the rectangular frame 450 is adjusted to be transversely distributed.

[0087] In order to make the transverse dross cleaning assembly 500 achieve the above effects, in the embodiment, the transverse dross cleaning assembly 500 includes a first side support 510, the top end of the first side support 510 is connected to the middle part of the side wall of the outer hanging plate 430, the bottom end of the first side support 510 is connected to a horizontally and transversely extending third driving rod 520, the output end of the third driving rod 520 is vertically provided with a first push plate 530, the inside of the first push plate 530 is a mesh structure, the first push plate 530 is inserted into the inside of the central liquid guide channel 210, and the third driving rod 520 and the first push plate 530 are located below the rectangular frame 450.

[0088] In the above scheme: when the dross and residual aluminum liquid moves into the middle liquid guide channel 210, the third driving rod 520 drives the first push plate 530 to move along the middle liquid guide channel 210, so that the first push plate 530 can push the dross and residual aluminum liquid out of the middle liquid guide channel 210; when the rectangular frame 450 moves transversely, the first push plate 530 can push the dross and residual aluminum liquid again; after the rectangular frame 450 is positioned, the first push plate 530 is retracted and reset to wait for the next pushing operation.

[0089] To realize the lifting operation of the pretreatment spindle 630, the lifting driving component 610 includes a fourth driving rod 611, the bottom end of the fourth driving rod 611 is installed on the surface of the hanging plate 430, and the top output end of the fourth driving rod 611 is connected to a top frame 612, the bottom surface of the top frame 612 is vertically provided with a hanging rod 613 at both ends of the middle part, and the bottom end of each group of hanging rods 613 is connected to a group of main machine boxes 620.

[0090] The pretreatment spindle 630 includes a main shaft body 631, the top end of the main shaft body 631 is rotatably installed in the interior of the main machine box 620, the top end of the main shaft body 631 is provided with a driven gear 632, the interior of the main machine box 620 is provided with a driving screw 633, the driving screw 633 is in meshing connection with a plurality of driven gears 632, and the driving screw 633 is used to synchronously drive a plurality of main shaft bodies 631 to rotate synchronously.

[0091] In the above scheme: the fourth driving rod 611 on both sides can drive the top frame 612 to lift, the top frame 612 drives the hanging rod 613 to lift, the hanging rod 613 can drive the main machine box 620 to lift, and then drive each group of pretreatment spindles 630 to lift; the motor drives the driving screw 633 to rotate, and then drives each group of driven gears 632 to rotate, the driven gear 632 drives the main shaft body 631 to rotate, and realizes the synchronous rotation of a plurality of main shaft bodies 631.

[0092] To enable the pretreatment spindle 630 to heat the mold disc 200, the following scheme is given: the outer wall of the main shaft body 631 is vertically rotatably provided with an electric heating ring plate 640, the shape of the electric heating ring plate 640 is adapted to the shape of the area surrounded by the two groups of outer expansion grooves 221, the surface of the electric heating ring plate 640 is vertically provided with a fixed block 641, and the top end of the fixed block 641 is fixedly connected to the main machine box 620.

[0093] In the above scheme: when the main shaft body 631 passes through the sprue 222, the electric heating ring plate 640 is embedded into the two groups of outer expansion grooves 221, the electric heating ring plate 640 can heat the area surrounded by the outer expansion grooves 221, and the main shaft body 631 can rotate in the electric heating ring plate 640 during machining.

[0094] In order to realize that the spindle 630 can spray in the pretreatment, the following scheme is given: the outer wall of the spindle body 631 is provided with a spraying cover 650, the outer wall of the spraying cover 650 is distributed with a spray head, the inside of the main box 620 is provided with a release agent storage tank 651, the release agent storage tank 651 is connected with a liquid guide pipe through a pump body, the liquid guide pipe penetrates the middle part of the spindle body 631 and communicates with the spraying cover 650; the outer diameter of the spraying cover 650 is not greater than the inner diameter of the gate 222.

[0095] In the above scheme: when the spindle body 631 penetrates the gate 222, the spraying cover 650 extends into the cooling cavity 230, the pump body draws the release agent to the spraying cover 650, the spray head sprays the spraying agent outward to the inner wall of the cooling cavity 230, and the automatic smearing of the spraying agent is realized.

[0096] In order to realize that the spindle 630 can clean the residual aluminum material on the lower supporting column 120 in the pretreatment, the following scheme is given: the middle part of the bottom end of the spindle body 631 is provided with a blowing pipe 660, the side wall of the blowing pipe 660 is symmetrically provided with a scraper 662, the outer diameter of the two groups of scrapers 662 is not greater than the inner diameter of the gate 222, the scraper 662 is used to scrape off the residual aluminum layer on the top end of the lower supporting column 120, the blowing pipe 660 is used to blow out the scraped aluminum material, the inside of the main box body is provided with an air pump 661, the output end of the air pump 661 is connected with an air pipe, the air pipe penetrates the middle part of the spindle body 631 and is connected with the blowing pipe 660.

[0097] In the above scheme: in the pretreatment, the lower supporting column 120 has not contacted with the cooling cavity 230, the blowing pipe 660 and the scraper 662 enter the top end groove of the lower supporting column 120, the spindle body 631 rotates, the scraper 662 can scrape off the residual aluminum material, when the spindle body 631 is lifted, the air pump 661 exhausts to the blowing pipe 660, and the high-pressure gas sprays out, so that the scraped aluminum scraps can be blown out.

[0098] In order to make the gathering assembly 700 be able to clean the residual aluminum liquid and dross, the branch liquid guide channel 220 can also be blocked, and the following embodiment is given:

[0099] The gathering assembly 700 further includes a second side frame body 710, the second side frame body 710 is fixedly arranged on the side wall of the rectangular frame 450, the bottom of the second side frame body 710 is vertically provided with a fifth driving rod 720, the fifth driving rod 720 is horizontally arranged, the inner end of the fifth driving rod 720 is provided with a 7-shaped back plate 730, the top end inner wall of the back plate 730 is vertically provided with a top plate 731; the half cover unit includes a fixed half cover 740, the fixed half cover 740 is vertically arranged and the concave surface faces inward, the top end outer wall of the fixed half cover 740 is fixedly connected with the inner side wall of the top plate 731, and the length of the fixed half cover 740 is greater than the width of the branch liquid guide channel 220.

[0100] The half-cover unit further comprises movable half-covers 760, which are identical in structure to the fixed half-covers 740 and have the same number as the branch liquid guide channels 220, are vertically arranged with the concave surface facing inwards, and are linearly arranged alternately with the fixed half-covers 740; the top end outer wall of each movable half-cover 760 is slidingly connected to a translation back seat 770, and the top surface of the top plate 731 is provided with a sixth driving rod 750, the bottom end of which is connected to the translation back seat 770;

[0101] In the third mode, the rectangular frame 450 is adjusted to a longitudinal distribution, the translation back seat 770 is lifted into the area surrounded by the back plate 730 and the top plate 731, the fourth driving rod 611 drives the rectangular frame 450 to descend, so that the movable half-covers 760 and the fixed half-covers 740 are lowered into the outer expansion groove 221 of the branch liquid guide channel 220, and the fifth driving rod 720 drives the back plate 730 to move inwards so as to gather the movable half-covers 760 and the fixed half-covers 740 and the dregs;

[0102] In the second mode, the rectangular frame 450 is adjusted to a transverse distribution, the fifth driving rod 720, the sixth driving rod 750 and the translation back seat 770 synchronously adjust the position of the movable half-covers 760, so that the movable half-covers 760 are inserted into the middle liquid guide channel 210 and stop the branch liquid guide channel 220, and the input aluminum liquid is output after filling the middle liquid guide channel 210.

[0103] In the above scheme:

[0104] 1. The half-cover unit is divided into movable half-covers 760 and fixed half-covers 740, when cleaning the residual aluminum liquid and dregs, the movable half-covers 760 are lifted to be flush with the fixed half-covers 740, so that the movable half-covers 760 and the fixed half-covers 740 are lowered synchronously, and the movable half-covers 760 and the fixed half-covers 740 are combined, so that the cleaning of the dregs and the residual aluminum liquid can be realized.

[0105] 2. The movable half-covers 760 are arranged at appropriate positions, after the rectangular frame 450 is adjusted to a transverse distribution, the fifth driving rod 720 drives the movable half-covers 760 to move close to each other, then the translation back seat 770 drives the movable half-covers 760 to adjust the position, so that the movable half-covers 760 are moved to above the inlet end of the branch liquid guide channel 220, the sixth driving rod 750 drives the movable half-covers 760 to descend, and the movable half-covers 760 are inserted into the middle liquid guide channel 210 and stop the inlet end of the branch liquid guide channel 220.

[0106] In order to enable the longitudinal dregs cleaning assembly 800 to clean the residual liquid and dregs in the gathered and guided channel, the following scheme is given:

[0107] The longitudinal slag-removing assembly 800 comprises side screws 810, two groups of the side screws 810 are arranged in the moving grooves 451 of the inner side walls of the rectangular frame 450, a moving plate 820 is arranged between the two groups of the side screws 810, the moving plate 820 is slidingly arranged at the two ends in the moving grooves 451, a vertical rod 830 is vertically arranged at the middle of the bottom surface of the moving plate 820, a horizontal rod 840 is horizontally arranged at the bottom end of the vertical rod 830, a connecting block 841 is arranged at the middle of the bottom surface of the horizontal rod 840, a main scraper 850 is connected to the bottom of the connecting block 841, storage grooves 851 are symmetrically arranged on the back surface of the main scraper 850, a sub scraper 860 is elastically slidingly arranged in each group of the storage grooves 851, sliding grooves are symmetrically arranged on the bottom surface of the horizontal rod 840, a group of spring rods are arranged in each group of the sliding grooves, sliding blocks are arranged at the inner ends of the top surfaces of the sub scrapers, and the sliding blocks are slidingly embedded in the sliding grooves and connected with the spring rods; the two groups of the sub scrapers are in contact with the half cover units and are extended and retracted, and the width of the main scraper 850 is the same as the width of the middle liquid guide channel 210.

[0108] In the above scheme, the side screws 810 are rotated to drive the moving plate 820 to translate, the moving plate 820 drives the main scraper 850 to move, the two groups of the sub scrapers pass through each movable half cover 760 or fixed half cover 740 in turn, the sub scrapers are in contact with the half cover units and the branch liquid guide channel 220, so that the sub scrapers are elastically extended and retracted in the storage grooves 851, thereby pushing out the dross or residual aluminum liquid.

[0109] In the specific implementation of the present application:

[0110] S1, pre-treatment of the mold plate 200:

[0111] The mold plate 200 is covered on the casting well 100, and the sprue 222 is located on the lower supporting column 120;

[0112] The gantry 300 moves along the ground rail, the walking plate 410 moves along the gantry 300, so that the eight groups of the pre-treatment central shafts 630 move above the sprue 222, the first driving rod 420 drives the hanging plate 430 to descend, the fourth driving rod 611 is retracted to drive the top frame 612 to descend, the top frame 612 drives the hanging rod 613, the main machine box 620 to descend, the main shaft body 631 passes through the discharging hole, the electric heating ring plate 640 is embedded in the outer expansion groove 221, the material spraying cover 650 is arranged in the cooling cavity 230, the scraper 662 and the material blowing pipe 660 extend into the top end of the lower supporting column 120, the driving screw 633 drives each group of the driven gears 632 to rotate, thereby driving each main shaft body 631 to synchronously rotate, the electric heating ring plate 640 heats the branch liquid guide channel 220, the material spraying cover 650 sprays into the cooling cavity 230, and the scraper 662 cleans the lower supporting column 120;

[0113] After the pre-treatment is completed, the top frame 612 is lifted, so that the pre-treatment main shaft is lifted above the mold plate 200; the material blowing pipe sprays high-pressure gas to blow out the scraped aluminum scraps;

[0114] S2, molten aluminum plugging:

[0115] The flip axis 411 rotates, so that the switching plate 412 rotates, so that the rectangular frame 450 rotates to the transverse distribution;

[0116] The fifth drive rod 720 drives the movable half cover 760 to move closer, and then translates the back seat 770 to drive the movable half cover 760 to adjust the position, so that the movable half cover 760 moves above the entrance end of the branch liquid guide channel 220, the sixth drive rod 750 drives the movable half cover 760 to descend, and the movable half cover 760 descends into the middle liquid guide channel 210 and stops the entrance end of the branch liquid guide channel 220;

[0117] The molten aluminum enters the middle liquid guide channel 210 from the entrance end, and each movable half cover 760 blocks the molten aluminum;

[0118] When the molten aluminum is filled, the sixth drive rod 750 drives the movable half cover 760 to lift, so that the molten aluminum is dispersed into each branch liquid guide channel 220;

[0119] S3, aluminum bar manufacturing:

[0120] The molten aluminum is output through the gate 222, and the condensed water passing through the cooling cavity 230 makes the molten aluminum solidify quickly, and is placed above the lower supporting column 120, and the lower supporting column 120 descends, and the aluminum bar can be gradually formed;

[0121] S4, aluminum slag or residual molten aluminum cleaning:

[0122] The sixth drive rod 750 drives the movable half cover 760 to lift and abut against the top plate 731;

[0123] The fifth drive rod 720 drives the back plate 730 to move, so that the half cover unit moves above the outer expansion groove 221; the second drive rod 440 moves the half cover unit to the inner top of the outer expansion groove 221; the two groups of half cover units move close to each other, so that the surface layer of the dross is gathered, and the two groups of half cover units stop when moving to the branch liquid guide channel 220, so that the dross and the residual molten aluminum can be preliminarily gathered to form a gathering and discharging channel; the longitudinal dross cleaning assembly 800 walks along the gathering and discharging channel to push the dross or the residual molten aluminum out to the middle liquid guide channel 210; finally, the transverse dross cleaning assembly 500 pushes the dross or the residual liquid gathered in the middle liquid guide channel 210 out to the next branch liquid guide channel 220;

[0124] S5, aluminum bar unloading;

[0125] S6, mold plate 200 residual liquid cleaning:

[0126] The half cover unit moves to the inner bottom of the outer expansion groove 221, so that the residual molten aluminum is gathered.

[0127] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0128] The above embodiments are only used to illustrate the technical solutions of the present application, rather than limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A high-quality aluminum continuous deep well casting equipment, characterized in that, include: The casting well has a grid frame on top, with multiple perforations inside, and a set of liftable lower support columns installed in each perforation; the top of the casting well is equipped with a horizontally distributed gantry frame. The mold plate is rotatably installed on one side of the casting well. The mold plate is fitted with a cover on the top of the casting well. A transversely distributed central liquid guiding channel is opened in the middle of the surface of the mold plate. Multiple sets of longitudinally distributed branch liquid guiding channels are symmetrically connected on both sides of the central liquid guiding channel. Multiple sets of outer expansion grooves are symmetrically opened on both sides of each set of branch liquid guiding channels. The outer end of the outer expansion groove is semi-circular. Multiple sets of gates are opened in the middle of the branch liquid guiding channel. The gates are located in the middle between two sets of outer expansion grooves. A cooling cavity is opened on the bottom surface of the mold plate at the position opposite to the gate. The cooling cavity is covered on the top of the lower support column. The hoisting assembly includes a traveling plate that is slidably mounted on the bottom of the gantry frame. A tilting shaft is mounted on the bottom surface of the traveling plate, and a switching plate is connected to the bottom end of the tilting shaft. A first drive rod is symmetrically mounted on the bottom surface of the switching plate. A set of hanging plates is connected below each set of first drive rods. A second drive rod is mounted at the end of each of the two sets of hanging plates. The bottom ends of the four sets of second drive rods are connected to a rectangular frame, which is positioned opposite each other below the hanging plates. The horizontal slag removal assembly is installed in the middle of the outer side wall of the hanging plate and is positioned above the central liquid guiding channel. The pretreatment component includes a lifting drive unit installed on the top surface of two sets of hanging plates. The bottom of the lifting drive unit is connected to two sets of main units. The two sets of main units are placed on both sides of the horizontal slag removal component. Each set of main units has multiple sets of pretreatment central shafts rotatably installed inside. The gathering component has four sets, which are symmetrically arranged in pairs on both sides of the rectangular frame. The gathering component includes a half-cover unit. The number of half-cover units is the same as the number of outward expansion slots in the same row on one side. The pre-treatment central axis of each set is placed between two sets of half-cover units. The longitudinal slag removal assembly is longitudinally slidably installed at the bottom center of the rectangular frame; Casting equipment includes the following operating modes: In the first mode, the rectangular frame is adjusted to be vertically distributed, and the pretreatment central axis passes through the gate from top to bottom. The pretreatment central axis cleans the residue of the lower support column, sprays the release agent into the cooling cavity, and the liquid guiding channel of the heating branch. In the second mode, the rectangular frames are adjusted to be distributed horizontally, and some half-cover units extend into the central liquid channel to stop the initial input of aluminum liquid, so that the input aluminum liquid fills the central liquid channel. In the third mode, the rectangular frame is adjusted to a vertical distribution, the gathering unit extends into the branch liquid guiding channel, the two sets of half-cover units move to the branch liquid guiding channel to gather scum or residual aluminum liquid, the vertical scum removal component moves vertically to push the scum or residual aluminum liquid to the middle liquid guiding channel, and the horizontal scum removal component moves horizontally to push out the scum or residual aluminum liquid.

2. The high-quality aluminum continuous deep well casting equipment according to claim 1, characterized in that: The transverse slag removal assembly includes a first side bracket. The top of the first side bracket is connected to the middle of the side wall of the outer hanging plate. The bottom of the first side bracket is connected to a third drive rod that extends horizontally. The output end of the third drive rod is vertically provided with a first push plate. The interior of the first push plate has a mesh structure. The first push plate is inserted into the interior of the middle liquid guiding channel. The third drive rod and the first push plate are located below the rectangular frame.

3. The high-quality aluminum continuous deep well casting equipment according to claim 1, characterized in that: The lifting drive component includes a fourth drive rod, the bottom end of which is mounted on the surface of the suspended plate, and the top output end of the fourth drive rod is connected to the top frame. Both ends of the bottom surface of the top frame are vertically provided with suspension rods, and the bottom end of each set of suspension rods is connected to a set of main unit boxes. The pretreatment shaft includes a main shaft body, the top of which is rotatably mounted inside the main housing. A driven gear is provided on the outer wall of the top of the main shaft body. A drive screw is installed inside the main housing. The drive screw meshes with multiple sets of driven gears and is used to synchronously drive multiple sets of main shaft bodies to rotate synchronously.

4. The high-quality aluminum continuous deep well casting equipment according to claim 3, characterized in that: The outer wall of the main shaft is vertically rotatably provided with an electric heating ring plate. The shape of the electric heating ring plate is adapted to the shape of the area enclosed by the two sets of outer expansion grooves. A fixing block is vertically provided on the surface of the electric heating ring plate, and the top of the fixing block is fixedly connected to the main unit box.

5. The high-quality aluminum continuous deep well casting equipment according to claim 3, characterized in that: The outer wall of the main shaft is provided with a spray hood, and nozzles are distributed on the outer wall of the spray hood. A mold release agent storage tank is installed inside the main machine box. The mold release agent storage tank is connected to a liquid guide pipe through a pump body. The liquid guide pipe passes through the middle of the main shaft and communicates with the spray hood. The outer diameter of the spray hood is not greater than the inner diameter of the gate.

6. The high-quality aluminum continuous deep well casting equipment according to claim 3, characterized in that: A blower pipe is provided at the bottom center of the main shaft. Scrapers are symmetrically provided on the side wall of the blower pipe. The outer diameter of the two sets of scrapers is not greater than the inner diameter of the gate. The scrapers are used to scrape off the residual aluminum layer at the top of the lower support column. The blower pipe is used to blow out the scraped aluminum material. An air pump is installed inside the main housing. The output end of the air pump is connected to an air pipe. The air pipe passes through the middle of the main shaft and is connected to the blower pipe.

7. The high-quality aluminum continuous deep well casting equipment according to claim 1, characterized in that: The gathering assembly also includes a second side frame, which is fixed to the side wall of the rectangular frame. A fifth drive rod is vertically provided at the bottom of the second side frame. The fifth drive rod is horizontally provided. A 7-shaped back plate is provided at the inner end of the fifth drive rod. A top plate is vertically provided on the inner wall of the top of the back plate.

8. The high-quality aluminum continuous deep well casting equipment according to claim 7, characterized in that: The half-cover unit includes a fixed half-cover, which is vertically arranged with its concave surface facing inward. The outer wall of the top of the fixed half-cover is fixedly connected to the inner wall of the top plate, and the length of the fixed half-cover is greater than the width of the branch liquid guiding channel.

9. The high-quality aluminum continuous deep well casting equipment according to claim 8, characterized in that: The half-cover unit also includes a movable half-cover, the structure of which is the same as that of the fixed half-cover. The number of movable half-covers is the same as the number of branch liquid guiding channels. The movable half-covers are arranged vertically with their concave surfaces facing inward. The fixed half-covers and movable half-covers are arranged linearly and alternately. The top outer wall of the movable half-cover is slidably connected to a translation back seat. A sixth drive rod is installed on the top surface of the top plate. The bottom end of the sixth drive rod is connected to the translation back seat. In the third mode, the rectangular frame is adjusted to a longitudinal distribution, the back seat is moved up and pulled into the area enclosed by the back plate and the top plate, the fourth drive rod drives the rectangular frame to descend, so that the moving half cover and the fixed half cover are lowered into the expansion tank outside the branch liquid guiding channel, and the fifth drive rod drives the back plate to move inward so that the moving half cover and the fixed half cover gather the scum. In the second mode, the rectangular frame is adjusted to a horizontal distribution, and the fifth drive rod, the sixth drive rod, and the translation back seat are adjusted synchronously to adjust the position of the moving half-cover, so that the moving half-cover is inserted into the middle guide liquid channel.

10. The high-quality aluminum continuous deep well casting equipment according to claim 1, characterized in that: The longitudinal slag removal assembly includes side screws, with two sets of side screws respectively placed in the movable grooves on the inner sidewall of the rectangular frame. A movable plate is installed between the two sets of side screws, with both ends of the movable plate slidingly placed in the movable grooves. A vertical rod is vertically provided in the middle of the bottom surface of the movable plate, and a horizontally arranged crossbar is vertically provided at the bottom end of the vertical rod. A connecting block is provided in the middle of the bottom surface of the crossbar, and the bottom of the connecting block is connected to the main scraper. Storage grooves are symmetrically opened on the back of the main scraper, and a secondary scraper is horizontally elastically slidably installed inside each set of storage grooves. The two sets of secondary scrapers abut against and extend with the half-cover unit, and the width of the main scraper is the same as the width of the central liquid guiding channel.

Images