阅读说明：本技术 一种工业加工用高精准型浇铸设备 (High-precision casting equipment for industrial processing ) 是由 李辉 李�杰 于 2020-12-02 设计创作，主要内容包括：本发明属于高精准型浇铸技术领域,具体涉及一种工业加工用高精准型浇铸设备,包括底座、收料筒、挡板、出料管和控制器；所述底座的截面形状为圆形,底座的中心设置有通孔,底座的上端固连有收料筒；所述收料筒的上端和下端均设置有开口,收料筒下端的开口连通着通孔,收料筒的内壁固连有电阻丝；所述通孔的中心处设置有密封杆；所述密封杆的中心轴与底座的端面垂直,密封杆的一端通过一号连杆固连在收料筒的内壁上；所述底座的下端固连有三个竖板；所述竖板均匀分布在底座的下端；本发明通过电机带动螺杆转动与螺杆带动挡板沿着滑条滑动相配合,使得浇铸设备能够实现精准控制浇铸量的效果,进而提高了浇铸效率和产品的品质。(The invention belongs to the technical field of high-precision casting, and particularly relates to high-precision casting equipment for industrial processing, which comprises a base, a material collecting barrel, a baffle, a material discharging pipe and a controller, wherein the material collecting barrel is arranged on the base; the section of the base is circular, a through hole is formed in the center of the base, and the upper end of the base is fixedly connected with a material collecting barrel; the upper end and the lower end of the material receiving cylinder are both provided with openings, the opening at the lower end of the material receiving cylinder is communicated with the through hole, and the inner wall of the material receiving cylinder is fixedly connected with a resistance wire; a sealing rod is arranged at the center of the through hole; the central shaft of the sealing rod is vertical to the end surface of the base, and one end of the sealing rod is fixedly connected to the inner wall of the material collecting barrel through a first connecting rod; the lower end of the base is fixedly connected with three vertical plates; the vertical plates are uniformly distributed at the lower end of the base; according to the invention, the motor drives the screw to rotate and the screw drives the baffle to slide along the slide bar, so that the casting equipment can realize the effect of accurately controlling the casting amount, and further the casting efficiency and the product quality are improved.)

1. The utility model provides a high accuracy type casting equipment for industrial processing which characterized in that: comprises a base (1), a material receiving barrel (2), a baffle plate (3), a material discharging pipe (4) and a controller; the cross section of the base (1) is circular, a through hole (11) is formed in the center of the base (1), and the upper end of the base (1) is fixedly connected with a material receiving barrel (2); the upper end and the lower end of the material receiving barrel (2) are both provided with openings, the opening at the lower end of the material receiving barrel (2) is communicated with the through hole (11), and the inner wall of the material receiving barrel (2) is fixedly connected with a resistance wire (21); a sealing rod (12) is arranged at the center of the through hole (11); the central shaft of the sealing rod (12) is vertical to the end surface of the base (1), and one end of the sealing rod (12) is fixedly connected to the inner wall of the material receiving barrel (2) through a first connecting rod; the lower end of the base (1) is fixedly connected with three vertical plates (13); the vertical plates (13) are uniformly distributed at the lower end of the base (1), and the vertical plates (13) are rotationally connected with the screw rods (14); one end of the screw rod (14) is rotationally connected with the sealing rod (12), and the screw rod (14) is in threaded connection with the baffle (3); the upper end surface of the baffle (3) is attached to the lower end surface of the base (1), and the section of the baffle (3) and the section of the sealing rod (12) form a whole circle; both sides of the screw (14) are provided with sliding strips (15); the sliding strip (15) is fixedly connected to the lower end of the base (1), and the sliding strip (15) is in sliding connection with the baffle (3); the screw (14) rotates to drive the baffle (3) to slide along the slide bar (15); the ends of two adjacent sliding strips (15) are contacted; the edges of two adjacent baffles (3) are attached to each other after sliding along the corresponding sliding strips (15), and the edges of the baffles (3) are attached to the outer wall of the sealing rod (12) after sliding along the sliding strips (15); the other end of the screw rod (14) is fixedly connected with a first gear (16); the edge of the base (1) is rotationally connected with an annular strip (17); the lower end of the annular strip (17) is in a tooth shape, and the lower end of the annular strip (17) is meshed with the first gear (16); the lower end of the base (1) is fixedly connected with a supporting leg (18); a motor (19) is arranged on one of the supporting feet (18); an output shaft of the motor (19) is fixedly connected with a second gear (191); the second gear (191) is meshed with the lower end of the annular strip (17); the discharge pipe (4) is positioned at the lower end of the baffle plate (3), the diameter of one end of the discharge pipe (4) is larger than that of the other end of the discharge pipe, the outer wall of the discharge pipe (4) is fixedly connected to the support legs (18) through a second connecting rod, the central shaft of the discharge pipe (4) is superposed with the central shaft of the through hole (11), and one end of the discharge pipe (4) is attached to the lower end of the baffle plate (3); the controller is used for controlling the automatic operation of the casting equipment.

2. The high precision type casting apparatus for industrial processing according to claim 1, wherein: the other end of the sealing rod (12) is connected with the guide rod (5) through a ball; the guide rod (5) penetrates through the other end of the discharge pipe (4); the lower end of the supporting leg (18) is connected with a support (181) in a threaded manner.

3. The high precision type casting apparatus for industrial processing according to claim 2, wherein: a first spring (41) is arranged in the discharge pipe (4); the first springs (41) are uniformly distributed around the guide rod (5); one end of the first spring (41) is fixedly connected with the guide rod (5), and the other end of the first spring is fixedly connected with the inner wall of the discharge pipe (4).

4. The high precision type casting apparatus for industrial processing according to claim 3, wherein: the lower end of the baffle (3) is fixedly connected with a spring plate (31); the elastic sheet (31) is arranged close to the sealing rod (12), and the end part of the elastic sheet (31) can be contacted with the first spring (41) after the baffle (3) moves.

5. The high precision type casting apparatus for industrial processing according to claim 4, wherein: the diameter of the guide rod (5) is increased along with the distance from the sealing rod (12), and a cavity (51) is arranged in the guide rod (5); the cross-sectional shape of the cavity (51) is circular, and the diameter of the cavity (51) decreases with distance from the sealing rod (12).

6. The high precision type casting apparatus for industrial processing according to claim 5, wherein: a groove (42) is formed in the inner wall of the discharge pipe (4); the grooves (42) are uniformly distributed on the inner wall of the discharge pipe (4), the grooves (42) are arranged close to the other end of the discharge pipe (4), the sliding blocks (43) are connected in the grooves (42) in a sliding manner, and second springs (44) are also arranged in the grooves (42); one end of the second spring (44) is connected with the sliding block (43), and the other end of the second spring is connected with the bottom of the groove (42); an air hole (45) is formed in the pipe wall of the discharge pipe (4); one end of the air hole (45) is communicated with the bottom of the groove (42), the other end of the air hole is communicated with the inner wall of the discharge pipe (4), and the other end of the air hole (45) is obliquely arranged.

Technical Field

The invention belongs to the technical field of high-precision casting, and particularly relates to high-precision casting equipment for industrial processing.

Background

The steel is a general term for iron-carbon alloy with carbon content between 0.02 and 2.11 percent by mass; the history of steel application and research by mankind has been long, but until the 19 th century bainitic process was invented, steel production was a costly and inefficient task. Nowadays, steel is one of the most used materials in the world due to its inexpensive, reliable properties, and is an indispensable component in the construction industry, manufacturing industry, and people's daily life. It can be said that steel is the material basis of modern society; at present, 95 percent of casting liquid on a DISA casting line and a static pressure casting production line is cast manually, so that the labor intensity is high, and the danger is increased; the casting system of the Japan fan-shaped casting machine adopts the servo motor to drive the PLC control for the speed reducer, and has the defects that the casting amount and the casting speed can not be accurately controlled, the application range is limited on casting large workpieces, and the manual casting is still mainly used for casting small workpieces, so the casting efficiency and the quality of cast products are lower, the supply of the steel amount is not accurate enough, the waste is easily caused by too much steel amount, or the steel product is damaged by too little steel amount, and the quality of the steel product is influenced.

Some technical solutions related to high-precision casting equipment for industrial processing also appear in the prior art, for example, a chinese patent with application number of cn201811345699.x discloses a high-precision casting equipment for copper industrial processing, which includes a placing seat, a casting device, a first pillar, a first motor, a first gear, a first rotating shaft, a second gear, a first bearing seat, a discharging hopper, a material receiving frame, a second rotating shaft, a second bearing seat, a second pillar, a material discharging frame, an electric discharging valve, a first elastic member, a guide rod, a lifting rod, a sliding plate, a first mixing rod, etc.; the technical scheme achieves the effects of high casting efficiency, high quality of cast products, low labor intensity, high safety and accurate supply of steel amount; however, the first motor of the technical scheme pours the material through the swinging angle of the material receiving frame, the material pouring amount of the first motor cannot be controlled, and the casting amount is inaccurate, so that the limitation of the technical scheme is caused.

In view of this, in order to overcome the above technical problems, the present invention provides a high precision casting apparatus for industrial processing, which adopts a special casting structure to solve the above technical problems.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides the high-precision casting equipment for industrial processing.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to high-precision casting equipment for industrial processing, which comprises a base, a material collecting barrel, a baffle, a material discharging pipe and a controller, wherein the material collecting barrel is arranged on the base; the section of the base is circular, a through hole is formed in the center of the base, and the upper end of the base is fixedly connected with a material collecting barrel; the upper end and the lower end of the material receiving cylinder are both provided with openings, the opening at the lower end of the material receiving cylinder is communicated with the through hole, and the inner wall of the material receiving cylinder is fixedly connected with a resistance wire; a sealing rod is arranged at the center of the through hole; the central shaft of the sealing rod is vertical to the end surface of the base, and one end of the sealing rod is fixedly connected to the inner wall of the material collecting barrel through a first connecting rod; the lower end of the base is fixedly connected with three vertical plates; the vertical plates are uniformly distributed at the lower end of the base and are rotationally connected with the screw rods; one end of the screw is rotatably connected with the sealing rod, and the screw is in threaded connection with the baffle; the upper end surface of the baffle plate is attached to the lower end surface of the base, and the section of the baffle plate and the section of the sealing rod form a whole circle; both sides of the screw are provided with sliding strips; the sliding strip is fixedly connected to the lower end of the base and is in sliding connection with the baffle; the screw rod rotates to drive the baffle to slide along the slide bar; the end parts of two adjacent sliding strips are contacted; the edges of two adjacent baffles are attached to the outer wall of the sealing rod after sliding along the corresponding sliding strips; the other end of the screw is fixedly connected with a first gear; the edge of the base is rotatably connected with the annular strip; the lower end of the annular strip is in a tooth shape, and the lower end of the annular strip is meshed with the first gear; the lower end of the base is fixedly connected with a support leg; a motor is arranged on one of the support legs; an output shaft of the motor is fixedly connected with a second gear; the second gear is meshed with the lower end of the annular strip; the discharge pipe is positioned at the lower end of the baffle plate, the diameter of one end of the discharge pipe is larger than that of the other end of the discharge pipe, the outer wall of the discharge pipe is fixedly connected to the support legs through a second connecting rod, the central shaft of the discharge pipe is overlapped with that of the through hole, and one end of the discharge pipe is attached to the lower end of the baffle plate; the controller is used for controlling the automatic operation of the casting equipment;

when the casting machine works, due to the defects of the prior art, the application range of the casting equipment is limited on the casting of large workpieces, and the manual casting is still mainly used for casting small workpieces, so that the casting efficiency and the quality of cast products are lower, the steel quantity is not accurately supplemented, waste is easily caused by excessive steel quantity, or the steel products are damaged due to insufficient steel quantity, and the quality of the steel products is influenced; therefore, in the invention, a worker firstly places the casting equipment above the casting opening, then aligns the other end of the discharge pipe with the casting opening, starts the controller to control the resistance wire to be electrified, so that the resistance wire heats the casting equipment, the material is prevented from entering the material receiving barrel to be cooled and solidified, then the worker pours the material in a molten state into the material receiving barrel, starts the controller to control the motor to rotate, the motor drives the fixedly connected second gear to rotate, the second gear drives the meshed first gear to rotate, the meshed first gear can drive the meshed first gear to rotate, the first gear can drive the corresponding screw to rotate, so that the corresponding baffle plate slides along the sliding strip, the edge of the baffle plate moves away from the sealing rod, the through hole is opened, the material can flow into the discharge pipe along the through hole, the material can continuously flow out along the discharge pipe, and the material is cast on the die, after the material is cast, the controller controls the baffle to slide along the slide bar, so that the through hole is blocked by matching the baffle with the sealing rod, the material is prevented from being cast continuously, and compared with manual control of the amount of the cast material, the machine is controlled more accurately and rapidly and is safer; according to the invention, the motor drives the screw to rotate and the screw drives the baffle to slide along the slide bar, so that the casting equipment can realize the effect of accurately controlling the casting amount, and further the casting efficiency and the product quality are improved.

Preferably, the other end ball of the sealing rod is connected with the guide rod; the guide rod penetrates through the other end of the discharge pipe; the lower end of the supporting leg is in threaded connection with the support; when the casting device works, the arrangement of casting equipment can be influenced due to the fact that the end faces around the casting opening are not flat, so that the through hole cannot be aligned with the casting opening, and the casting efficiency of materials is influenced; therefore, after the casting equipment is placed above the casting opening by a worker, the worker observes the position of the guide rod at the other end of the discharge pipe, and then adjusts the distance from the support to the base until the guide rod is positioned at the center of the discharge pipe, and after the material flows out of the through hole, the material flows along the guide rod, so that the material is polymerized under the action of the guide rod, the falling speed of the material is improved, and the guide rod also plays a role in guiding the material, so that the material can be accurately poured into the casting opening; according to the invention, the distance between the other end ball of the sealing rod and the guide rod is matched with the distance between the worker adjusting support and the base, so that the central axis of the guide rod is superposed with the central axis of the discharge pipe, whether the through hole is positioned right above the casting opening or not is judged, the material can be ensured to accurately fall into the casting opening, meanwhile, the function of guiding the material is achieved through the guide rod, and the material casting efficiency is improved.

Preferably, a first spring is arranged in the discharge pipe; the first springs are uniformly distributed around the guide rod; one end of the first spring is fixedly connected with the guide rod, and the other end of the first spring is fixedly connected with the inner wall of the discharge pipe; during operation, the guide rod has three degrees of freedom under the action of ball joint of the sealing rod, so that the guide rod can automatically rock in the discharge pipe, waiting time is needed for workers to observe the center of the discharge pipe, and the workers observe that the guide rod is in a static state.

Preferably, the lower end of the baffle is fixedly connected with a spring plate; the elastic sheet is arranged close to the sealing rod, and the end part of the elastic sheet can be contacted with the first spring after the baffle moves; the during operation, the baffle slides the in-process along the draw runner, the baffle can drive the shell fragment and stir a spring, a spring receives the baffle effect and compresses, make a spring drive guide bar take place the striking to the other end of discharging pipe, produce the vibrations power after guide bar and the discharging pipe striking, make the material on sealing rod and the guide bar receive the vibrations effect down more fast that drops, the efficiency that the material flows has further been accelerated, guaranteed simultaneously that the material can not the adhesion on the guide bar, the practical application effect of guide bar has been improved, also can produce the vibrations effect after shell fragment and a spring stir simultaneously, No. one spring of rethread transmits the vibrations power to the guide bar.

Preferably, the diameter of the guide rod increases with the distance from the sealing rod, and a cavity is arranged inside the guide rod; the cross section of the cavity is circular, and the diameter of the cavity is reduced along with the distance from the sealing rod; the during operation, because the special construction of guide rod for the focus of guide rod is close to the one end of keeping away from sealed pole, compares original guide rod design, has further improved the striking dynamics of guide rod striking discharging pipe other end, makes vibrations power transfer to whole casting equipment, and the material receives the effect of vibrations effect and flows sooner, and then has accelerated casting efficiency, makes the practical application effect of guide rod obtain improving.

Preferably, the inner wall of the discharge pipe is provided with a groove; the grooves are uniformly distributed on the inner wall of the discharge pipe, the grooves are arranged close to the other end of the discharge pipe, the sliding blocks are connected in the grooves in a sliding mode, and second springs are further arranged in the grooves; one end of the second spring is connected with the sliding block, and the other end of the second spring is connected with the bottom of the groove; an air hole is formed in the pipe wall of the discharge pipe; one end of the air hole is communicated with the bottom of the groove, the other end of the air hole is communicated with the inner wall of the discharge pipe, and the other end of the air hole is obliquely arranged; the during operation, the other end striking in-process of guide bar and discharging pipe, the guide bar can strike the slider, make slider striking back slide along the recess, thereby make the increase of recess internal gas pressure, make the gas in the recess spout along the gas pocket, the air current can take place to strike the material on the outer wall of guide bar, make the material on the guide bar receive under the effect that the air current was strikeed and drop, the cleaning nature of guide bar has been guaranteed, prevent that the guide bar from receiving the condition that causes the inefficacy after the material adheres to, the practical application effect of guide bar has further been improved, make the practicality of casting equipment strengthened, through setting up the gas pocket slope, thereby prevent that the material on the discharging pipe inner wall from plugging up the gas pocket.

The invention has the following beneficial effects:

1. according to the invention, the motor drives the screw to rotate and the screw drives the baffle to slide along the slide bar, so that the casting equipment can realize the effect of accurately controlling the casting amount, and further the casting efficiency and the product quality are improved.

2. According to the invention, the distance between the other end ball of the sealing rod and the guide rod is matched with the distance between the worker adjusting support and the base, so that the central axis of the guide rod is superposed with the central axis of the discharge pipe, whether the through hole is positioned right above the casting opening or not is judged, the material can be ensured to accurately fall into the casting opening, meanwhile, the function of guiding the material is achieved through the guide rod, and the material casting efficiency is improved.

3. According to the invention, the first spring plays a role in buffering the guide rod while ensuring that the shaking range of the guide rod is not limited by the action of the first spring on the guide rod, so that the guide rod is more quickly stationary under the action of the first spring compared with the prior art, the waiting time of workers is shortened, and the casting efficiency is improved.

Drawings

The invention is further described with reference to the following figures and embodiments.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention from another angle;

FIG. 3 is a block diagram of the base and circumferential strip of the present invention;

FIG. 4 is a perspective view of the seal bar and slide bar of the present invention;

FIG. 5 is a perspective view of the baffle and screw of the present invention;

FIG. 6 is a perspective view of the guide rod and the tapping tube according to the invention;

FIG. 7 is a cross-sectional view of the guide rod and the tapping pipe according to the invention;

FIG. 8 is an enlarged view at A of FIG. 7;

in the figure: the device comprises a base 1, a through hole 11, a sealing rod 12, a vertical plate 13, a screw rod 14, a sliding strip 15, a first gear 16, an annular strip 17, a support 18, a support 181, a motor 19, a second gear 191, a material collecting barrel 2, a resistance wire 21, a baffle 3, an elastic sheet 31, a material discharging pipe 4, a first spring 41, a groove 42, a sliding block 43, a second spring 44, an air hole 45, a guide rod 5 and a cavity 51.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 8, the high-precision casting apparatus for industrial processing according to the present invention includes a base 1, a material receiving cylinder 2, a baffle 3, a material discharging pipe 4, and a controller; the cross section of the base 1 is circular, a through hole 11 is formed in the center of the base 1, and the upper end of the base 1 is fixedly connected with a material collecting barrel 2; the upper end and the lower end of the material receiving barrel 2 are both provided with openings, the opening at the lower end of the material receiving barrel 2 is communicated with the through hole 11, and the inner wall of the material receiving barrel 2 is fixedly connected with a resistance wire 21; a sealing rod 12 is arranged at the center of the through hole 11; the central shaft of the sealing rod 12 is vertical to the end surface of the base 1, and one end of the sealing rod 12 is fixedly connected to the inner wall of the material receiving barrel 2 through a first connecting rod; the lower end of the base 1 is fixedly connected with three vertical plates 13; the vertical plates 13 are uniformly distributed at the lower end of the base 1, and the vertical plates 13 are rotationally connected with the screw rods 14; one end of the screw 14 is rotatably connected with the sealing rod 12, and the screw 14 is in threaded connection with the baffle 3; the upper end surface of the baffle 3 is attached to the lower end surface of the base 1, and the section of the baffle 3 and the section of the sealing rod 12 form a whole circle; both sides of the screw 14 are provided with sliding strips 15; the sliding strip 15 is fixedly connected to the lower end of the base 1, and the sliding strip 15 is in sliding connection with the baffle 3; the screw 14 rotates to drive the baffle 3 to slide along the slide bar 15; the ends of two adjacent said slides 15 are in contact; the edges of two adjacent baffles 3 are attached after sliding along the corresponding sliding strips 15, and the edges of the baffles 3 are attached to the outer wall of the sealing rod 12 after sliding along the sliding strips 15; the other end of the screw 14 is fixedly connected with a first gear 16; the edge of the base 1 is rotatably connected with an annular strip 17; the lower end of the annular strip 17 is in a tooth shape, and the lower end of the annular strip 17 is meshed with the first gear 16; the lower end of the base 1 is fixedly connected with a supporting leg 18; one of the support legs 18 is provided with a motor 19; the output shaft of the motor 19 is fixedly connected with a second gear 191; the second gear 191 engages the lower end of the annular strip 17; the discharge pipe 4 is positioned at the lower end of the baffle 3, the diameter of one end of the discharge pipe 4 is larger than that of the other end of the discharge pipe 4, the outer wall of the discharge pipe 4 is fixedly connected to the support legs 18 through a second connecting rod, the central axis of the discharge pipe 4 is overlapped with that of the through hole 11, and one end of the discharge pipe 4 is attached to the lower end of the baffle 3; the controller is used for controlling the automatic operation of the casting equipment;

when the casting machine works, due to the defects of the prior art, the application range of the casting equipment is limited on the casting of large workpieces, and the manual casting is still mainly used for casting small workpieces, so that the casting efficiency and the quality of cast products are lower, the steel quantity is not accurately supplemented, waste is easily caused by excessive steel quantity, or the steel products are damaged due to insufficient steel quantity, and the quality of the steel products is influenced; therefore, in the invention, a worker firstly places the casting equipment above the casting opening, then aligns the other end of the discharge pipe 4 with the casting opening, starts the controller to control the resistance wire 21 to be electrified, so that the resistance wire 21 heats the casting equipment, the material is prevented from entering the material receiving barrel 2 to be cooled and solidified, then the worker pours the material in a molten state into the material receiving barrel 2, starts the controller to control the motor 19 to rotate, the motor 19 drives the fixedly connected second gear 191 to rotate, the second gear 191 drives the meshed annular strip 17 to rotate, the annular strip 17 rotates to drive the meshed first gear 16 to rotate, the first gear 16 rotates to drive the corresponding screw 14 to rotate, so that the corresponding baffle 3 slides along the sliding strip 15, the edge of the baffle 3 moves away from the sealing rod 12, so that the through hole 11 is opened, and the material can flow down into the discharge pipe 4 along the through hole 11, the material flows out continuously along the discharge pipe 4, the material casts the die, after the material casting is finished, the controller controls the baffle 3 to slide along the slide bar 15, so that the baffle 3 is matched with the sealing rod 12, the through hole 11 is blocked, the material is prevented from being cast continuously, and compared with manual control of the amount of the cast material, the machine control is more accurate and rapid, and meanwhile, the machine control is safer; according to the invention, the motor 19 drives the screw 14 to rotate and the screw 14 drives the baffle 3 to slide along the slide bar 15, so that the casting equipment can realize the effect of accurately controlling the casting amount, and further the casting efficiency and the product quality are improved.

As an embodiment of the present invention, the other end of the sealing rod 12 is ball-jointed with the guide rod 5; the guide rod 5 penetrates through the other end of the discharge pipe 4; the lower end of the supporting leg 18 is in threaded connection with a support 181; when the casting device works, the arrangement of casting equipment is influenced due to the fact that the end faces around the casting opening are not flat, so that the through hole 11 cannot be aligned with the casting opening, and the casting efficiency of materials is influenced; therefore, in the invention, after a worker places the casting equipment above the casting opening, the worker observes the position of the guide rod 5 at the other end of the discharge pipe 4, and then adjusts the distance from the support 181 to the base 1 until the guide rod 5 is positioned at the center of the discharge pipe 4, after the material flows out of the through hole 11, the material flows along the guide rod 5, so that the material is polymerized under the action of the guide rod 5, the material falling speed is improved, and the guide rod 5 also plays a role in guiding the material, so that the material can be accurately poured into the casting opening; according to the invention, the distance between the other end of the sealing rod 12, the ball, the guide rod 5 and the worker adjusting support 181 to the base 1 is matched, so that the central axis of the guide rod 5 is coincided with the central axis of the discharge pipe 4, whether the through hole 11 is positioned right above the casting opening or not is judged, the material can be accurately dropped into the casting opening, meanwhile, the material is guided by the guide rod 5, and the material casting efficiency is improved.

In one embodiment of the invention, a first spring 41 is arranged in the discharge pipe 4; the first springs 41 are uniformly distributed around the guide rod 5; one end of the first spring 41 is fixedly connected with the guide rod 5, and the other end of the first spring is fixedly connected with the inner wall of the discharge pipe 4; during operation, the guide rod 5 has three degrees of freedom under the action of the ball joint of the sealing rod 12, so that the guide rod 5 can automatically rock in the discharge pipe 4, a worker can observe the waiting time of the guide rod 5 at the center of the discharge pipe 4, and the worker can observe the condition that the guide rod 5 is in a static state, therefore, the first spring 41 can play a buffering role on the guide rod 5 while ensuring that the rocking range of the guide rod 5 is not limited through the action of the first spring 41 on the guide rod 5, so that the guide rod 5 can be static faster relative to the prior art under the action of the first spring 41, the waiting time of the worker is shortened, and the casting efficiency is improved.

As an embodiment of the present invention, the lower end of the baffle 3 is fixedly connected with a spring plate 31; the elastic sheet 31 is arranged close to the sealing rod 12, and the end part of the elastic sheet 31 can be contacted with the first spring 41 after the baffle 3 moves; during operation, baffle 3 is along the 15 slip in-process of draw runner, baffle 3 can drive shell fragment 31 and stir spring 41, spring 41 receives 3 effects of baffle and compression, make spring 41 drive guide rod 5 take place the striking to the other end of discharging pipe 4, produce the vibrations power after guide rod 5 and discharging pipe 4 striking, make the material on sealing rod 12 and the guide rod 5 receive vibrations effect down faster that drops, the efficiency that the material flows has further been accelerated, guaranteed simultaneously that the material can not the adhesion on guide rod 5, the practical application effect of guide rod 5 has been improved, also can produce vibrations effect after shell fragment 31 stirs with spring 41 simultaneously, No. one spring 41 of rethread transmits the vibrations power to guide rod 5.

As an embodiment of the present invention, the diameter of the guide rod 5 increases with the distance from the sealing rod 12, and a cavity 51 is arranged inside the guide rod 5; the cross-sectional shape of the cavity 51 is circular, and the diameter of the cavity 51 decreases with distance from the sealing rod 12; the during operation, because the special construction of guide rod 5 for the focus of guide rod 5 is close to the one end of keeping away from sealing rod 12, compares original guide rod 5 design, has further improved the striking dynamics of guide rod 5 striking discharging pipe 4 other ends, makes shaking force transfer to whole casting equipment, and the material receives the effect of shaking force and flows sooner, and then has accelerated casting efficiency, makes the practical application effect of guide rod 5 obtain improving.

In one embodiment of the invention, the inner wall of the tapping pipe 4 is provided with a recess 42; the grooves 42 are uniformly distributed on the inner wall of the discharge pipe 4, the grooves 42 are arranged close to the other end of the discharge pipe 4, the sliding blocks 43 are connected in the grooves 42 in a sliding mode, and second springs 44 are further arranged in the grooves 42; one end of the second spring 44 is connected with the sliding block 43, and the other end is connected with the groove bottom of the groove 42; an air hole 45 is formed in the pipe wall of the discharge pipe 4; one end of the air hole 45 is communicated with the bottom of the groove 42, the other end of the air hole is communicated with the inner wall of the discharge pipe 4, and the other end of the air hole 45 is obliquely arranged; the during operation, guide rod 5 and the other end striking in-process of discharging pipe 4, guide rod 5 can strike slider 43, make slider 43 slide along recess 42 after the striking, thereby make the increase of recess 42 internal gas pressure, make the gas in the recess 42 spout along gas pocket 45, the air current can strike the material on the outer wall of guide rod 5, make the material on the guide rod 5 receive under the effect that the air current was strikeed and drop, the cleaning nature of guide rod 5 has been guaranteed, prevent that guide rod 5 from receiving the condition that the material caused the inefficacy after adhering to, the practical application effect of guide rod 5 has further been improved, make the practicality of casting equipment obtain the reinforcing, through setting up gas pocket 45 slope, thereby prevent that the material on the 4 inner walls of discharging pipe from blockking up gas pocket 45.

When the device works, a worker firstly places the casting device above the casting opening, then the other end of the discharge pipe 4 is aligned to the casting opening, the controller is started to control the resistance wire 21 to be electrified, so that the resistance wire 21 heats the casting device, the material is prevented from entering the material collecting barrel 2 to be cooled and then solidified, then the worker pours the material in a molten state into the material collecting barrel 2, the controller is started to control the motor 19 to rotate, the motor 19 drives the fixedly connected second gear 191 to rotate, the second gear 191 drives the meshed annular strip 17 to rotate, the annular strip 17 rotates to drive the meshed first gear 16 to rotate, the first gear 16 rotates to drive the corresponding screw 14 to rotate, so that the corresponding baffle 3 slides along the sliding strip 15, the edge of the baffle 3 is far away from the sealing rod 12 to move, so that the through hole 11 is opened, the material can flow down to the discharge pipe 4 along the through hole 11, and further the material can continuously, the material casts the mould again, after the material casting is finished, the controller controls the baffle 3 to slide along the slide bar 15, so that the through hole 11 is blocked through the matching of the baffle 3 and the sealing rod 12, the material is prevented from being cast continuously, and compared with the manual control of the amount of the cast material, the machine control is more accurate and rapid, and is safer; after a worker places the casting equipment above the casting opening, the worker observes the position of the guide rod 5 at the other end of the discharge pipe 4, and then adjusts the distance from the support 181 to the base 1 until the guide rod 5 is positioned at the center of the discharge pipe 4, after the material flows out of the through hole 11, the material flows along the guide rod 5, so that the material is polymerized under the action of the guide rod 5, the falling speed of the material is improved, the guide rod 5 also plays a role in guiding the material, and the material can be accurately poured into the casting opening; through the action of the first spring 41 on the guide rod 5, the first spring 41 can play a role in buffering the guide rod 5 while ensuring that the shaking range of the guide rod 5 is not limited, so that the guide rod 5 is more quickly stationary under the action of the first spring 41 compared with the prior art, the waiting time of workers is shortened, and the casting efficiency is improved; in the sliding process of the baffle 3 along the sliding strip 15, the baffle 3 can drive the elastic sheet 31 to stir the first spring 41, the first spring 41 is compressed under the action of the baffle 3, the first spring 41 drives the guide rod 5 to impact the other end of the discharge pipe 4, the guide rod 5 and the discharge pipe 4 generate vibration force after impacting, materials on the sealing rod 12 and the guide rod 5 can fall off more quickly under the action of the vibration force, the material flowing efficiency is further accelerated, meanwhile, the materials are prevented from being adhered to the guide rod 5, the practical application effect of the guide rod 5 is improved, meanwhile, the elastic sheet 31 and the first spring 41 can also generate vibration after being stirred, and then the vibration force is transmitted to the guide rod 5 through the first spring 41; due to the special structure of the guide rod 5, the gravity center of the guide rod 5 is close to one end far away from the sealing rod 12, compared with the original design of the guide rod 5, the impact force of the guide rod 5 impacting the other end of the discharge pipe 4 is further improved, the vibration force is transmitted to the whole casting equipment, the material flows faster under the action of the vibration force, the casting efficiency is further accelerated, and the practical application effect of the guide rod 5 is improved; guide rod 5 and discharging pipe 4's other end striking in-process, guide rod 5 can strike slider 43, make slider 43 slide along recess 42 after the striking, thereby make the increase of recess 42 internal gas pressure, make the gas in the recess 42 spout along gas pocket 45, the air current can take place to strike the material on guide rod 5's the outer wall, make the material on guide rod 5 receive under the effect that the air current was strikeed and drop, guide rod 5's cleanliness has been guaranteed, prevent that guide rod 5 from receiving the condition that causes the inefficacy after the material adheres to, the practical application effect of guide rod 5 has further been improved, make the practicality of casting equipment obtain the reinforcing, set up through inclining gas pocket 45, thereby prevent that the material on discharging pipe 4 inner wall from blockking up gas pocket 45.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.