CN111889644A - Rotary vibration coupling stirring device for preparing semi-solid slurry - Google Patents
Rotary vibration coupling stirring device for preparing semi-solid slurry Download PDFInfo
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- CN111889644A CN111889644A CN202010790422.9A CN202010790422A CN111889644A CN 111889644 A CN111889644 A CN 111889644A CN 202010790422 A CN202010790422 A CN 202010790422A CN 111889644 A CN111889644 A CN 111889644A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/007—Semi-solid pressure die casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
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Abstract
A rotary vibration coupling stirring device for preparing semi-solid slurry comprises a first power system, a stirring vibration device, a stirring disc inner layer stirring device, a charging basket, a stirring rotary vibration device, a charging basket rotary vibration device, a second power system and a bracket; according to the rotary vibration coupling stirring device for preparing the semi-solid slurry, the stirring vibration device can enable the stirring rod to realize reciprocating motion in the Y direction while stirring, so that axial shearing force is generated; when stirring is carried out in stirring rod slurry by the stirring rotary vibration device, reciprocating action is generated in the X direction to form radial shearing force: the charging basket rotating and vibrating device can drive the charging basket to rotate and simultaneously generate reciprocating motion in the X direction and the Y direction, so that the slurry is integrally rotated and vibrated, under the combined action of the three devices, the slurry is stirred more thoroughly under the organic combination of local parts and the whole body, and the efficiency and the quality of preparing the semi-solid slurry of the metal and the alloy are improved.
Description
Technical Field
The invention belongs to the technical field of metal semi-solid processing and forming, and particularly relates to a rotary vibration coupling stirring device for preparing semi-solid slurry.
Background
At present, through development and exploration in the past fifty years, the novel aluminum alloy slurry semi-solid forming technology enters an industrial application stage from a theoretical exploration era. However, in the process of semi-solid metal forming, how to obtain semi-solid metal slurry with uniform crystal grains and high sphericity becomes a key problem of the semi-solid processing technology. The mechanical stirring method in the existing preparation method of the semi-solid metal material has the advantages that the device is simple, process parameters such as stirring temperature, stirring speed and cooling speed can be controlled, corresponding limitations exist, air is easy to mix, and the like.
Disclosure of Invention
The invention aims to provide a rotary vibration coupling stirring device for preparing semi-solid slurry, which solves the problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rotary vibration coupling stirring device for preparing semi-solid slurry comprises a first power system, a stirring vibration device, a stirring disc inner layer stirring device, a charging basket, a stirring rotary vibration device, a charging basket rotary vibration device, a second power system and a bracket; the first power system is arranged at the top of the bracket, the output end of the first power system is connected with the stirring and vibrating device, the stirring and vibrating device is connected below the stirring and vibrating device, the charging basket is arranged below the stirring and vibrating device, and the stirring and vibrating device is positioned in the charging basket; the stirring device in the inner layer of the stirring disc is arranged at the center of the bottom of the stirring rotary vibration device; the charging bucket is arranged on the charging bucket rotary vibration device, the second power system is arranged at the bottom of the support, and the output end of the second power system is connected with the charging bucket rotary vibration device.
Further, the stirring and vibrating device comprises a main transmission shaft, an axial movable rolling bearing, a cylindrical cam connecting bearing, a cylindrical cam, a fixed sliding block, a sliding key, a stirring and vibrating device shell, a connecting shaft and a rigid coupler; the upper end of the main transmission shaft is connected with a first power system, and the lower end of the main transmission shaft is connected with a rigid coupling; an axial movable rolling bearing, a cylindrical cam connecting bearing and a cylindrical cam are sequentially arranged on the main transmission shaft from top to bottom; the shell stirring vibration device shell is connected with the cylindrical cam through the fixed sliding block, and the output end of the cylindrical cam is connected with the stirring vibration device shell through the sliding key and the connecting shaft.
Further, the rotary stirring vibration device comprises a transmission shaft, a truss, a sun wheel, a chute truss, an eccentric hole disc, a planet wheel, a stirring rod slide rail and a stirring rod; the transmission shaft is connected with the stirring and vibrating device through a rigid coupling; the chute truss, the sun wheel and the stirring rod slide rail are connected to the main transmission shaft through sleeves and keys; the truss passes through the fix with screw on the spout truss, is provided with a plurality of planet wheels between truss and the sun gear, and the planet wheel upper and lower surface all is provided with the eccentric orfice disc, is provided with the slider in the spout truss and in the puddler slide rail, and the slider in the puddler slide rail all is connected with the puddler through the round pin hub connection on the eccentric orfice disc.
Further, the stirring device at the inner layer of the stirring disc comprises an elastic washer, a swash plate body, an eccentric shaft, a hollow stirring rod and a stirring rod end cover; the hollow stirring rod is fixed on the swash plate body through a screw, and an elastic washer is arranged at the joint; the swash plate body is connected with a transmission shaft of the rotary stirring vibration device through a key; an eccentric shaft is arranged in the hollow stirring rod; the stirring rod end cover is arranged at the end part of the hollow stirring rod.
Further, the device comprises a filter plate, a spiral cooling pipe, a charging basket base, an eccentric rotating disk, a discharging device, a bearing and a charging basket supporting plate; a filter plate is arranged at the bottom in the charging basket, a spiral cooling pipe is arranged between the filter plate and the charging basket bottom plate, a charging basket base is arranged at the outer bottom of the charging basket, and an eccentric rotating disk and a discharging device are arranged at the bottom of the charging basket base; the second power system is connected with the charging bucket rotating mechanism, a charging bucket supporting plate is arranged on the charging bucket rotating mechanism, and the eccentric rotating disk is arranged on the charging bucket supporting plate.
Further, the charging bucket rotating mechanism comprises a charging bucket rotating shaft, a bottom plate supporting rod, an elastic coupling and a driven bevel gear; the eccentric rotating disc is connected with a charging basket rotating shaft together through a key, the other end of the charging basket rotating shaft is connected with a second power system through an elastic coupling, two ends of a charging basket supporting plate are connected to a support through a shaft and a spring, and the middle part of the charging basket supporting plate is supported through a bottom plate supporting rod; one end of the bottom plate supporting rod is connected with the charging basket supporting plate, and the other end of the bottom plate supporting rod is eccentrically connected with the driven bevel gear.
Further, the second driving system comprises a driving shaft, a driving bevel gear and a motor, a bevel gear is installed on a motor shaft of the motor, one end of a double bevel gear is meshed with a bevel gear on the motor, the other end of the double bevel gear is connected with the driving shaft through a key, the driving shaft drives the bevel gear to rotate, driven bevel gears are installed on two sides of the double bevel gear, one side of each driven bevel gear is meshed with the double bevel gear, one side of each driven bevel gear is eccentrically connected with a bottom plate supporting rod, the driving shaft is connected with a charging basket rotating shaft through an elastic coupling, the charging basket rotating shaft is connected with an eccentric rotating disk, and meanwhile, the eccentric rotating disk is installed; the second power system and the first power system are identical in structure.
Further, the charging bucket comprises a heat insulation layer and a charging bucket shell, wherein the heat insulation layer is arranged on the inner side of the charging bucket shell to form the charging bucket.
Furthermore, a smelting furnace is arranged above the side of the charging bucket and is connected with a feeding hole formed in the charging bucket through a feeding hole.
Compared with the prior art, the invention has the following technical effects:
according to the rotary vibration coupling stirring device for preparing the semi-solid slurry, the stirring vibration device can enable the stirring rod to realize reciprocating motion in the Y direction while stirring, so that axial shearing force is generated; when stirring is carried out in stirring rod slurry by the stirring rotary vibration device, reciprocating action is generated in the X direction to form radial shearing force: the charging basket rotating and vibrating device can drive the charging basket to rotate and simultaneously generate reciprocating motion in the X direction and the Y direction, so that the slurry is integrally rotated and vibrated, under the combined action of the three devices, the slurry is stirred more thoroughly under the organic combination of local parts and the whole body, and the efficiency and the quality of preparing the semi-solid slurry of the metal and the alloy are improved.
The rotary vibration device adopts a shaft transmission, realizes the Y-direction vibration of the stirring rotary vibration device by utilizing the characteristics of the cylindrical cam, and realizes the X-direction vibration of the stirring rod by utilizing the planetary gear train device.
The stirring system adopts inner and outer double-layer stirring, and the outer layer adopts a planetary gear train to eccentrically arrange a stirring rod, so that the rotation, the revolution and the vibration in the X direction of the stirring rod can be realized; the inner layer uses a swash plate to be matched with the eccentric stirring rod, so that the resonant motion and the oscillating motion of the inner layer stirring rod are realized.
The charging basket structurally adopts the design of a heat insulation layer, and the heat insulation layer is provided with a cooling water pipeline and a heating coil, so that the temperature of the slurry can be controlled, the slurry is kept in a semi-solid temperature range, and the slurry is prepared more smoothly and rapidly.
The charging basket rotary vibration device adopts the meshing principle of bevel gears, the crank slider principle and the eccentric rotary motion principle, wherein the bevel gears automatically rotate and are combined with a crank to realize the rotary motion of the charging basket and the reciprocating motion in the Y direction; wherein the eccentric rotation mechanism realizes the X-direction reciprocating motion of the charging basket.
To sum up, combine together the rotational stirring method with mechanical vibration method, also carry out rotational vibration design to the storage bucket simultaneously, combine together with the stirring part for stir more abundant more thoroughly.
Drawings
FIG. 1 is a cross-sectional overall schematic view of the present invention;
FIG. 2 is a schematic view of a stirring and vibrating device according to the present invention;
FIG. 3 is a schematic view of a rotary stirring and vibrating device of the present invention, wherein (a) is a perspective view and (b) is a sectional view;
FIG. 4 is a schematic view of an inner layer stirring device of the stirring plate of the present invention;
FIG. 5 is a schematic view of a rotational vibration device for a charging basket according to the present invention;
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "one side", "one end", "one side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the whole apparatus of the present invention is divided into 10 parts, and includes a first power system 1, a smelting furnace 2, a charging basket 3, a stirring and vibrating device 4, a stirring device 5 in the inner layer of the stirring disc, a stirring and rotating and vibrating device 6, a cooling device 7, a charging basket rotating and vibrating device 8, a second power system 9, and a support 10. The first power system 1 is arranged at the top of the support 10, is connected with the stirring and vibrating device 4 and is used for providing power, the stirring and vibrating device 4 is arranged above the charging basket 3, the stirring and vibrating device 4 is connected with the stirring and rotating vibrating device through a rigid coupling, so that the rotation of a stirring rod and the vibration in two directions of X, Y are realized, the semi-solid slurry in the charging basket 3 is subjected to rotary stirring and vibration treatment, the smelting furnace 2 is arranged above the side of the charging basket 3 and is connected with a feeding hole formed in the charging basket 3 through the feeding hole, the charging basket 3 is provided with a heating and cooling system, metal or alloy melt enters the charging basket 3 through the feeding hole for processing treatment, the charging basket 3 is arranged below the stirring and vibrating device 4, the stirring and vibrating device 4 is arranged on the support 10, the stirring and vibrating device 4 is connected with the first power system 1, the first power system 1 is used for driving the stirring and vibrating device 4 and the stirring and rotating and vibrating device 6 to perform rotary and vibration, a cooling system 7 is arranged at the discharge port of the charging basket 3.
Referring to fig. 2, the stirring and vibrating device 4 includes a main transmission shaft 41, an axially movable rolling bearing 42, a cylindrical cam connecting bearing 43, a sliding key 44, a fixed slider 45, a cylindrical cam 46, a stirring and vibrating device housing 47, and a connecting shaft 48. The main transmission shaft 41 and the whole cylindrical cam device 46 are arranged on the support bracket 10 in parallel through the axial moving type rolling bearing 42, and the main transmission shaft 41 is sequentially connected with the axial moving type rolling bearing 42, the cylindrical cam connecting bearing 43 and the sliding key 44; the first power system 1 outputs power, the power is transmitted to the main transmission shaft 41 through bevel gear meshing transmission, and the main transmission shaft 41 transmits the power to the cylindrical cam 46, so that the cylindrical cam 46 can realize rotary motion; meanwhile, the shell 47 is connected with the cylindrical cam 46 through the fixed sliding block 45, the output end of the cylindrical cam 46 is connected with the shell 47 of the stirring and vibrating device through the sliding key 44 and the connecting shaft 48, and when the cylindrical cam 46 realizes the rotating motion, the cylindrical cam 46 realizes the reciprocating motion in the Y direction through the sliding key 44 due to the limiting effect of the fixed sliding block 45. Secondly, the cylindrical cam 46 further realizes the reciprocating motion of the stirring rotary vibration device 6 in the Y direction through the rotation. The mode of the device utilizes the characteristics of the motion trail of the sliding groove and the fixed sliding block on the cylindrical cam, and skillfully realizes the vibration effect of the stirring device in the Y direction.
A first power system motor drives a first driving shaft gear and a first driven shaft gear to rotate so as to transmit power to a main transmission shaft 41, and the main transmission shaft 41 is connected with a cylindrical cam 46 of the stirring and vibrating device 4 for realizing rotation and vibration; the main transmission shaft 41 is connected to the stirring rotary vibration device 6, so as to drive the stirring rotary vibration device 6 to rotate integrally and vibrate in the Y direction.
Referring to fig. 3, the rotary stirring and vibrating device 6 includes a transmission shaft 61, a truss 62, a sun gear 63, a chute truss 64, a slide block 65, a planet gear 66, a stirring rod slide rail 67, and a stirring rod 68. The transmission shaft 61 is connected with the stirring and vibrating device 4 through a connecting shaft 48; the chute truss 64 and the stirring rod slide rail 67 are connected to the main transmission shaft 61 through sleeves; the truss 62 is fixed on the charging basket 3 through screws; puddler 68 is connected on slider 65 through the round pin hub connection, and planet wheel both sides are connected with slider 65 from top to bottom, and the while upside slider is placed in the spout of spout truss 64, and downside slider is connected on puddler slide rail 67, and puddler 68 is connected on the slider of downside. The transmission shaft 61 transmits power to realize the rotary motion of the shaft and the cyclic reciprocating motion of the stirring rotary vibration device 6 in the Y direction; the planetary gear train sun gear 63 is in key connection to realize rotation movement, and the planetary gear 66 and the sun gear 63 are in gear engagement, so that the planetary gear train 66 also realizes rotation and revolution around the sun gear 63; the slide block and the stirring rod 68 are connected to the planet wheel 66 through the slide block 65, and when the planet wheel 66 moves, the distance between the stirring rod 68 and the transmission shaft 61 changes, namely, the stirring rod 68 realizes reciprocating motion in the X direction. The stirring rotary vibration device adopts a shaft transmission, realizes the vibration of the stirring rod in the vertical direction by utilizing the characteristics of the cylindrical cam, and realizes the vibration of the stirring rod in the horizontal direction by utilizing the planetary gear train and eccentric rotation.
Referring to fig. 4, the inner layer stirring system 5 includes five parts, 51-elastic washer, 52-swash plate body, 53-eccentric shaft, 54-hollow stirring rod, 55-stirring rod end cover. The hollow stirring rod 54 is fixed on the swash plate body 52 by screws, and the elastic washer 51 is arranged at the joint part, so that the collision between the hollow stirring rod 54 and the swash plate body 52 during rotation can be effectively reduced; the swash plate body 52 is connected with the main transmission shaft through a key connection, and can enable the inner layer stirring plate to do resonant motion when rotating; when the stirring rod rotates along with the inclined plate, the eccentric shaft 53 is arranged in the hollow stirring rod 54, and the eccentric shaft 53 can cause local vibration in a small range, so that the stirring is more favorable; the bottom of the hollow stirring rod is provided with a stirring rod end cover 55 which plays a role in connecting and sealing the stirring cavity.
Referring to fig. 5, the charging basket rotating and vibrating device and charging basket mechanism 8 includes a charging basket housing 81, a heat insulating layer 82, a filter plate 83, a spiral cooling pipe 84, a charging basket base 85, an eccentric rotating disk 86, a discharging device 87, a bearing 88, a charging basket supporting plate 89, a charging basket rotating shaft 810, a bottom plate supporting rod 811, an elastic coupling 812, a driven bevel gear 813, a driving shaft 814, a duplex bevel gear 815 and a motor 816. The insulating layer 82 is arranged on the inner side of the charging basket shell 81; the spiral cooling pipe 84 is arranged below the filter plate 83, the cooling device is divided into two layers of axial and radial cooling, the radial layer cooling is completed by the cooling pipes which are arranged axially and radially, and the axial layer cooling is completed by the spiral cooling pipe 84; the charging basket base 85 is connected to the bottom of the charging basket shell 81 and plays a supporting role; the eccentric rotating disk 86 is connected to the charging basket base 85, and the eccentric rotating disk 86 rotates to realize the reciprocating motion of the charging basket in the X direction; the discharging device 87 is also arranged on the charging basket base 85 and plays a role in discharging; all the mechanisms are arranged on the charging basket supporting plate 89; the eccentric rotating disk 86 is connected with the charging basket rotating shaft 810 through a key, the other end of the charging basket rotating shaft 89 is connected with the driving shaft 814 through an elastic coupling 812, the elastic coupling 812 not only plays a role in transmitting power, but also can realize displacement compensation in the Y direction, so that the charging basket can still transmit power when vibrating in the Y direction; two ends of the charging basket supporting plate 89 are connected to the bracket 10 through a shaft and a spring, and the middle part is supported through a bottom plate supporting rod 811; bottom plate bracing piece 811 one end links to each other with storage bucket support plate 89, and the other end is connected with driven bevel gear 813 off-centre, has both played the supporting role, and duplex bevel gear 815 can drive driven bevel gear 813 and rotate simultaneously, and driven bevel gear 813's axle is fixed on the stand of both sides for driven bevel gear 813 only realizes the rotation, has realized the reciprocating motion of storage bucket Y direction. A motor shaft of the motor 816 is provided with a duplex bevel gear 815, one side of the duplex bevel gear is meshed with a bevel gear arranged on the motor 816 to transmit power, the other side of the duplex bevel gear is connected with a driving shaft 814 through a key connection, the driving shaft 814 drives the bevel gear to rotate, the installation positions of driven bevel gears 813 are two sides of the driving bevel gear, one side of the driven bevel gear 813 is meshed with the duplex bevel gear 815, one side of the driven bevel gear is eccentrically connected with a bottom plate supporting rod 811, and when the driven bevel gears 813 are meshed, the bottom plate supporting rod 811 drives a charging basket supporting plate 89 to reciprocate along the Y direction, so that the; the charging bucket supporting plate 89 is provided with a chute which can play a role of supporting the charging bucket; the driving shaft 814 is connected with the charging basket rotating shaft 810 through the elastic coupling 812, the charging basket rotating shaft 810 is connected with the eccentric rotating disk 86, meanwhile, the eccentric rotating disk 86 is installed on the charging basket base, and the eccentric rotating disk 86 is driven to rotate under the rotation of the charging basket rotating shaft 810, so that the vibration of the charging basket 8 along the X direction is realized.
The cooling system 7 comprises a cooling device, a discharge port and a dummy ingot device, wherein the cooling device is arranged at the tail end of the discharge pipeline and is provided with a certain length so as to enable the discharge pipeline to vibrate up and down in the cooling device, and the discharge port is connected with the dummy ingot device.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The general working principle of the rotary vibration coupling stirring device for preparing the semi-solid slurry comprises the following steps:
the metal or alloy slurry in the melting furnace 2 is poured into the charging bucket 3 through the feeding hole, after the material is full, the first motor and the second motor are started, after the slurry is stirred, the slurry is crystallized in the cooling system 7 and gradually becomes semi-solid slurry, and then the semi-solid slurry is discharged from the discharging hole. The first motor outputs power, the power is transmitted to the main transmission shaft through the meshing of the first driving bevel gear and the first driven bevel gear, the power is transmitted to the stirring and vibrating device 4 through the main transmission shaft, and the main transmission shaft 41 drives the stirring and vibrating device 4 to rotate integrally.
The stirring vibration device 4 outputs power from the first power system 1, the power is transmitted to the main transmission shaft 41 through bevel gear meshing transmission, and the main transmission shaft 41 transmits the power to the cylindrical cam 46, so that the cylindrical cam 46 can realize rotary motion; meanwhile, the shell 47 is connected with the cylindrical cam 46 through the fixed sliding block 45, the output end of the cylindrical cam 46 is connected with the shell 47 of the stirring and vibrating device through the sliding key 44 and the connecting shaft 48, and when the cylindrical cam 46 realizes the rotating motion, the cylindrical cam 46 realizes the reciprocating motion in the Y direction through the sliding key 44 due to the limiting effect of the fixed sliding block 45. Secondly, the cylindrical cam 46 realizes the reciprocating motion of the stirring rotary vibration device 6 in the Y direction.
The transmission shaft 61 transmits power through the connecting shaft 48 to realize the rotary motion of the shaft and the circular reciprocating motion of the stirring rotary vibration device 6 in the Y direction; the planetary gear train sun gear 63 in the stirring rotary vibration device 6 is in key connection to realize autorotation movement, and the planetary gear 66 and the sun gear 63 are in gear engagement, so that the planetary gear train 66 also realizes autorotation and revolution around the sun gear 63; the slide block and the stirring rod 68 are connected to the planet wheel 66 through the slide block 65, and when the planet wheel 66 moves, the distance between the stirring rod 68 and the transmission shaft 61 changes, namely, the stirring rod 68 realizes reciprocating motion in the X direction. Due to the limited reciprocating stroke of the stirring rod 68 in the X direction, the slurry below the sun gear 63 cannot be stirred; therefore, in order to compensate for this disadvantage, the stirring board inner layer stirring device 5 is provided below the sun gear 63.
The swash plate body 52 of the stirring plate inner layer stirring device 5 is connected with the main transmission shaft through key connection, and the inner layer stirring plate can perform resonant motion when rotating; the hollow stirring rod 54 is internally provided with an eccentric shaft 53 which can cause a small range of local vibration due to the presence of the eccentric shaft 53 when the stirring rod rotates with the swash plate.
The device realizes the rotation and vibration of the mixing system through the cylindrical cam, the planetary gear train and the swash plate device, and simultaneously realizes the rotation and vibration of the charging barrel by utilizing the eccentric mechanism.
A charging basket base 85 in the charging basket rotary vibration device 8 is connected to the bottom of the charging basket shell 81 to play a supporting role; the eccentric rotating disk 86 is connected to the charging basket base 85, and the eccentric rotating disk 86 rotates to realize the reciprocating motion of the charging basket in the X direction; the discharging device 87 is also arranged on the charging basket base 85 and plays a role in discharging; all the mechanisms are arranged on the charging basket supporting plate 89; the eccentric rotating disk 86 is connected with the charging basket rotating shaft 810 through a key, the other end of the charging basket rotating shaft 89 is connected with the driving shaft 814 through an elastic coupling 812, the elastic coupling 812 not only plays a role in transmitting power, but also can realize unique compensation in the Y direction, so that the charging basket can still transmit power when vibrating in the Y direction; two ends of the charging basket supporting plate 89 are connected to the base 10 through a shaft and a spring, and the middle part is supported through a bottom plate supporting rod 811; bottom plate bracing piece 811 one end links to each other with storage bucket backup pad 89, and the other end is connected with driven bevel gear 813 off-centre, has both played the supporting role, and drive bevel gear 815 can drive driven bevel gear 813 and rotate simultaneously to the reciprocating motion of storage bucket Y direction has been realized. The charging bucket supporting plate 89 is provided with a chute which can play a role of supporting the charging bucket; the driving shaft 814 is connected with the charging basket rotating shaft 810 through the elastic coupling 812, the charging basket rotating shaft 810 is connected with the eccentric rotating disk 86, meanwhile, the eccentric rotating disk 86 is installed on the charging basket base, and the eccentric rotating disk 86 is driven to rotate under the rotation of the charging basket rotating shaft 810, so that the vibration of the charging basket 8 along the X direction is realized.
The above-mentioned contents are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (9)
1. A rotary vibration coupling stirring device for preparing semi-solid slurry is characterized by comprising a first power system (1), a stirring vibration device (4), a stirring disc inner layer stirring device (5), a charging basket (3), a stirring rotary vibration device (6), a charging basket rotary vibration device (8), a second power system (9) and a support (10); the first power system (1) is arranged at the top of the support (10), the output end of the first power system (1) is connected with the stirring and vibrating device (4), the stirring and rotating and vibrating device (6) is connected below the stirring and vibrating device (4), the charging basket (3) is arranged below the stirring and vibrating device (4), and the stirring and rotating and vibrating device (6) is positioned in the charging basket (3); the stirring device (5) in the inner layer of the stirring disc is arranged at the center of the bottom of the stirring rotary vibration device (6); the charging bucket (3) is arranged on the charging bucket rotary vibration device (8), the second power system (9) is arranged at the bottom of the support (10), and the output end of the second power system (9) is connected with the charging bucket rotary vibration device (8).
2. A rotary vibration coupling stirring device for preparing semi-solid slurry according to claim 1, wherein the stirring vibration device (4) comprises a main transmission shaft (41), an axial moving type rolling bearing (42), a cylindrical cam connecting bearing (43), a sliding key (44), a fixed slide block (45), a cylindrical cam (46), a stirring vibration device shell (47) and a connecting shaft (48); the upper end of the main transmission shaft (41) is connected with the first power system (1), and the lower end of the main transmission shaft (41) is connected with the stirring rotary vibration device 6; an axial moving type rolling bearing (42), a cylindrical cam connecting bearing (43) and a cylindrical cam (46) are sequentially arranged on the main transmission shaft (41) from top to bottom; a shell stirring vibration device shell (47) is connected with a cylindrical cam (46) through a fixed sliding block (45), and the output end of the cylindrical cam (46) is connected with the stirring vibration device shell (47) through a sliding key (44) and a connecting shaft (48); the stirring vibration device shell (47) is fixedly connected to the bracket (10) through bolts.
3. A rotary vibration coupling stirring device for preparing semi-solid slurry according to claim 2, wherein the rotary stirring vibration device (6) comprises a transmission shaft (61), a truss (62), a sun gear (63), a chute truss (64), a slide block (65), a planet gear (66), a stirring rod slide rail (67) and a stirring rod (68); the transmission shaft (61) is connected with the stirring and vibrating device (4) through a connecting shaft 48; the chute truss (64) and the stirring rod sliding rail (67) are connected to the main transmission shaft (61) through sleeves; truss (62) pass through the fix with screw on the storage bucket, are provided with a plurality of planet wheels (66) between truss (62) and sun gear (63), and the upper and lower surface of planet wheel (66) all is provided with slider (65), is connected with slider (65) in spout truss (64) and on puddler slide rail (67), is connected with puddler (68) on the slider in puddler slide rail (67).
4. A rotary vibration coupled stirring apparatus for preparing semi-solid slurry as claimed in claim 1, wherein the stirring plate inner layer stirring device (5) comprises an elastic washer (51), a swash plate body (52), an eccentric shaft (53), a hollow stirring rod (54) and a stirring rod end cap (55); the hollow stirring rod (54) is fixed on the swash plate body (52) through a screw, and an elastic washer (51) is arranged at the connection part; the swash plate body (52) is connected with a transmission shaft of the rotary stirring vibration device (6) through a key connection; an eccentric shaft (53) is arranged in the hollow stirring rod (54); the stirring rod end cover (55) is arranged at the end part of the hollow stirring rod (54).
5. A rotational vibration coupling stirring apparatus for preparing semi-solid slurry according to claim 1, comprising a filtering plate (83), a spiral cooling pipe (84), a bucket base (85), an eccentric rotating disk (86), a discharging device (87), an axially moving rolling bearing (88) and a bucket supporting plate (89); a filter plate (83) is arranged at the bottom in the charging basket (3), a spiral cooling pipe (84) is arranged between the filter plate (83) and the bottom plate of the charging basket (3), a charging basket base (85) is arranged at the outer bottom of the charging basket (3), and an eccentric rotating disk (86) and a discharging device (87) are arranged at the bottom of the charging basket base (85); the second power system is connected with the charging bucket rotating mechanism, a charging bucket supporting plate (89) is arranged on the charging bucket rotating mechanism, and the eccentric rotating disk (86) is arranged on the charging bucket supporting plate (89).
6. A rotary vibration coupling stirring device for preparing semi-solid slurry according to claim 5, wherein the charging basket rotating mechanism comprises a charging basket rotating shaft (810), a bottom plate supporting rod (811), an elastic coupling (812), a driven bevel gear (813); the eccentric rotating disc (86) is connected with a charging basket rotating shaft (810) together through a key, the other end of the charging basket rotating shaft (810) is connected with a second power system through an elastic coupling (812), two ends of a charging basket supporting plate (89) are connected to a bracket (10) through a shaft and a spring, and the middle part of the charging basket supporting plate is supported through a bottom plate supporting rod (811); one end of the bottom plate supporting rod (811) is connected with the charging basket supporting plate (89), and the other end of the bottom plate supporting rod is eccentrically connected with the driven bevel gear (813).
7. A rotary vibration-coupled stirring apparatus for preparing semi-solid slurry according to claim 5, the device is characterized in that the second power system comprises a driving shaft (814), a duplex bevel gear (815) and a motor (816), the motor shaft of the motor (816) is provided with the duplex bevel gear (815), the driving bevel gear is connected with the driving shaft (814) through a key, the driving shaft (814) drives the bevel gear to rotate, driven bevel gears (813) are arranged on two sides of the driving bevel gear, one side of each driven bevel gear (813) is meshed with the duplex bevel gear (815), one side of each driven bevel gear is eccentrically connected with a bottom plate supporting rod (811), the driving shaft (814) is connected with a charging basket rotating shaft (810) through an elastic coupling (812), the charging basket rotating shaft (810) is connected with an eccentric rotating disk (86), and meanwhile, the eccentric rotating disk (86) is arranged, the eccentric rotating disc (86) is driven to rotate under the rotation of the charging basket rotating shaft (810); the second power system and the first power system are identical in structure.
8. A rotary vibration coupling stirring apparatus for preparing semi-solid slurry according to claim 1, wherein the charging basket (3) comprises an insulating layer (82) and a casing (81) of the charging basket, the insulating layer (82) is disposed inside the casing (81) of the charging basket to form the charging basket (3).
9. A rotary vibration coupling stirring device for preparing semi-solid slurry according to claim 1, wherein a smelting furnace (2) is arranged above the side of the charging basket (3), and the smelting furnace (2) is connected with a feeding hole formed in the charging basket (3) through the feeding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010790422.9A CN111889644A (en) | 2020-08-07 | 2020-08-07 | Rotary vibration coupling stirring device for preparing semi-solid slurry |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010790422.9A CN111889644A (en) | 2020-08-07 | 2020-08-07 | Rotary vibration coupling stirring device for preparing semi-solid slurry |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705714A (en) * | 2020-12-18 | 2021-04-27 | 燕山大学 | Semi-solid slurry preparation and feeding device for surface repair integrated equipment |
| CN113198983A (en) * | 2021-04-23 | 2021-08-03 | 上海应用技术大学 | Method and device for preparing medium cooling planetary stirring semi-solid slurry |
| CN113416858A (en) * | 2021-07-04 | 2021-09-21 | 江苏威雅仕不锈钢制品有限公司 | Aluminum alloy semi-solid slurry preparation device |
| SE2150909A1 (en) * | 2021-07-08 | 2023-01-09 | Comptech Rheocasting I Skillingaryd Ab | Rheocasting with two or more stirring devices |
| CN115846622A (en) * | 2022-11-17 | 2023-03-28 | 李康宁 | Quantitative blanking structure of die casting machine |
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2020
- 2020-08-07 CN CN202010790422.9A patent/CN111889644A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705714A (en) * | 2020-12-18 | 2021-04-27 | 燕山大学 | Semi-solid slurry preparation and feeding device for surface repair integrated equipment |
| CN112705714B (en) * | 2020-12-18 | 2021-11-02 | 燕山大学 | Semi-solid slurry preparation and feeding device for surface repair integrated equipment |
| JP7055516B1 (en) * | 2020-12-18 | 2022-04-18 | 燕山大学 | A device that produces and supplies materials to quasi-solid slurries for repairing the surface of integrated devices. |
| CN113198983A (en) * | 2021-04-23 | 2021-08-03 | 上海应用技术大学 | Method and device for preparing medium cooling planetary stirring semi-solid slurry |
| CN113416858A (en) * | 2021-07-04 | 2021-09-21 | 江苏威雅仕不锈钢制品有限公司 | Aluminum alloy semi-solid slurry preparation device |
| SE2150909A1 (en) * | 2021-07-08 | 2023-01-09 | Comptech Rheocasting I Skillingaryd Ab | Rheocasting with two or more stirring devices |
| CN115846622A (en) * | 2022-11-17 | 2023-03-28 | 李康宁 | Quantitative blanking structure of die casting machine |
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