CN116393686B - Automatic casting machine convenient to adjust and use method thereof - Google Patents

Abstract

The invention discloses an easy-to-adjust automatic pouring machine and a using method thereof, belonging to the technical field of pouring machines. An automatic pouring machine that is easy to adjust, including a mounting seat, the bottom of which is provided with adjustable legs, the top of the mounting seat is provided with a connecting rod, the top of the connecting rod is connected with a pouring box, and a liquid drainage assembly is arranged in the pouring box , the top of the pouring box is provided with a liquid outlet and a liquid replenishment port, and a plugging assembly is provided outside the liquid outlet, and a pouring pipe is connected to the outside of the plugging assembly. The driving mechanism is equipped with a protective cover movable on the outside of the pouring box, and the protective cover is set outside the bottom of the pouring pipe; the invention can increase the pouring speed of the equipment, avoid the waste of the pouring liquid caused by the splashing of the pouring liquid or cause damage to the staff, and damage the mold. Continuous automatic quantitative pouring improves the production efficiency and production effect of castings, thereby realizing high efficiency, low cost and safe processing.

Description

An easy-to-adjust automatic pouring machine and its application method

technical field

The invention relates to the technical field of pouring machines, in particular to an automatic pouring machine which is easy to adjust and a use method thereof.

Background technique

Metal casting is one of the basic processes of the modern machinery manufacturing industry and an important process in mechanical processing. Generally, the mold is first made according to the needs of mechanical processing, and then the metal is smelted into a liquid that meets certain requirements and poured into the prefabricated mold. Inside, castings with predetermined shape, size and performance are obtained after cooling, solidification and cleaning treatment, and mechanical products are obtained after castings are finished.

Most foundries in my country rely on manual operation of ladles to complete molten iron pouring, which not only has poor working conditions, high labor intensity, but also poor safety. In the process of using the existing pouring devices, most of them use the pouring method of manually tilting the pouring equipment filled with molten metal, so that the pouring liquid enters the mold cavity at a slow speed, resulting in the need to wait for the injection molding liquid to fill the mold cavity It takes a long time, so that the mold casting efficiency is low, which is not conducive to the rapid production of casting parts; at the same time, it is difficult to determine the amount of pouring liquid for manual pouring, and the small amount cannot meet the needs of the casting, resulting in the scrapping of the casting. Needs, but cause a lot of labor and energy waste.

Contents of the invention

The purpose of the present invention is to solve the problems in the prior art, and propose an automatic pouring machine that is easy to adjust and its use method.

In order to achieve the above object, the present invention adopts the following technical solutions:

An automatic pouring machine that is easy to adjust, comprising a mounting base, the bottom of the mounting base is provided with adjustable legs, the top of the mounting base is provided with a connecting rod, and the top of the connecting rod is connected with a pouring box, the A liquid discharge assembly is arranged inside the pouring box, a liquid outlet and a liquid replenishment port are arranged on the top of the pouring box, a plugging assembly is arranged outside the liquid outlet, and a pouring pipe is connected to the outside of the plugging assembly, and the installation The seat is provided with a driving mechanism for driving the draining assembly and the blocking assembly to work alternately, and a protective cover is movably provided on the outside of the pouring box, and the protective cover is sleeved on the outside of the bottom of the pouring pipe.

Preferably, the drive mechanism includes a drive motor fixed on the mounting base, the output end of the drive motor is connected to a drive shaft, and the drive shaft is provided with a first incomplete gear and a second incomplete gear.

Preferably, the first incomplete gear includes a gear plate and a number of teeth slidably connected to the gear plate, the gear plate is provided with movable grooves matching with the teeth, and the movable groove is slidably connected with A movable block connected with teeth, a first elastic element is arranged between the movable block and the inner wall of the movable groove, and a rotating plate is connected to the drive shaft in rotation, and the rotating plate is connected with a movable counteracting tooth through a connecting rod. The push plate is threaded with a sleeve on the drive shaft, and the sleeve is movable against the rotating plate.

Preferably, the liquid discharge assembly includes a support plate fixed on the mounting base, the support plate is rotatably connected to a first gear meshed with the first incomplete gear, and a screw rod is slidably connected to the first gear , the screw is threaded with the pouring box, the top of the screw is connected with a movable plate, the top of the movable plate is connected with a first elastic telescopic rod, and the top of the first elastic telescopic rod is connected with a sliding connection in the pouring box Inner drain plate.

Preferably, a guide bar is fixed on the first gear, and a guide groove matching with the guide bar is opened on the screw rod.

Preferably, the sealing assembly includes a sealing shell fixed on the top of the pouring box, the sealing shell communicates with the pouring pipe, and a plug for sealing the liquid outlet is slidably connected between the sealing shell and the pouring box block, the block block is connected with a rack plate through a connecting rod, and the block assembly also includes a fixed block fixed on the pouring box, the fixed block is connected with a rotating rod for rotation, and the fixed block is set There is a torsion spring for resetting and rotating the rotating rod. The upper and lower sides of the rotating rod are respectively provided with a third gear meshed with the rack plate and a second gear meshed with the second incomplete gear.

Preferably, the top of the pouring box is fixedly connected with a fixed plate, and the fixed plate is provided with a second elastic expansion rod, and the end of the second elastic expansion rod away from the fixed plate is connected with a force plate, and the force A push rod is arranged on the plate, and the push rod and the pouring pipe are movable against each other, a second bump is arranged on the force bearing plate, and a first bump is arranged on the rack plate to move against the second bump .

Preferably, an L-shaped plate is connected to the outer side of the protective cover, a slider is provided on the L-shaped plate, a chute matching with the slider is opened on the pouring box, and the inner wall of the chute and the slider A second elastic element is arranged between them.

Preferably, a connecting block is provided at the bottom of the pouring box, and a rotating shaft is rotatably connected in the connecting block, and a cam is arranged on the rotating shaft, and the cam is movable against the L-shaped plate, and the rotating shaft is far away from the cam An auxiliary bevel gear is arranged at one end of the first gear, and a main bevel gear meshingly connected with the auxiliary bevel gear is arranged on the first gear.

The invention also discloses a method for using an automatic pouring machine that is easy to adjust, including the following steps:

S1: Fill the pouring box with pouring liquid, adjust the adjustable legs according to the distance between the bottom opening of the pouring pipe and the pouring mold, shorten the distance between the bottom of the pouring pipe and the mold, and make the protective cover on the outside of the pouring pipe stick to the mold Then, according to the pouring amount of the mold to be poured, the number of meshing teeth between the first incomplete gear and the first gear outside the screw is adjusted, and then the moving distance of the screw is preset to realize the quantitative output of the pouring liquid in the pouring box;

S2: Then control the operation of the drive motor. The output end of the drive motor drives the first incomplete gear and the second incomplete gear to rotate through the drive shaft. The first incomplete gear meshes with the first gear on the screw first, and the first gear drives the screw. Rotate, due to the threaded setting of the screw rod and the pouring box, the screw rod moves up during the rotation, and the screw rod drives the movable plate to move. Press, the liquid discharge plate is fixed in place, and then the first incomplete gear is no longer meshed with the first gear, and the drive shaft drives the second incomplete gear to mesh with the second gear on the rotating rod, so that the second gear drives the rotating rod and the second gear The three gears rotate, and when the third gear rotates, it engages with the rack plate for transmission, so that the rack plate drives the blocking block to slide in the sealed casing, and the blocking block no longer blocks the liquid outlet. At this time, the first elastic telescopic rod can Push the drain plate to move up in the pouring box, so that the drain plate will discharge the pouring liquid in the pouring box through the liquid outlet, and the pouring liquid will be poured along the sealed shell and pouring pipe to the mold to be poured, and the protective cover can protect the pouring liquid Intercept the splashed liquid when pouring the mold;

S3: Then the second incomplete gear no longer meshes with the second gear, the rotating rod resets and rotates under the action of the torsion spring in the fixed block, the third gear and the rack plate are reversely engaged for transmission, and the rack plate moves back and drives the seal The block pushes the pouring liquid remaining in the sealed shell, so that the remaining liquid completely enters the pouring tube;

S4: During the movement of the rack plate, the first bump on the rack plate is opposed to the second bump on the force plate, so that the force plate moves under force and squeezes the second elastic telescopic rod. When the first When the bump does not press against the second bump, the force plate is pushed back under the elastic force of the second elastic telescopic rod, and the force plate drives the ejector rod to reciprocate the pouring pipe during the reciprocating movement, so that the pouring pipe moves back and forth Shake, and then make the pouring liquid remaining in the pouring pipe quickly fall and drip into the mold, ensuring rapid and quantitative pouring of the mold;

S5: After the second incomplete gear is no longer meshed with the second gear, the pouring pipe is poured into the mold. At this time, the plugging block re-blocks the liquid outlet, the first incomplete gear starts to mesh with the first gear, and the pouring box The liquid draining component inside is working to prepare pouring liquid for other molds on the subsequent production line. When the first gear rotates, it drives the main bevel gear to rotate, and the main bevel gear meshes with the auxiliary bevel gear on the rotating shaft for transmission, so that the auxiliary bevel gear drives the rotating shaft And the cam rotates, and the cam pushes the L-shaped plate, so that the L-shaped plate is forced to move upwards, so that the protective cover no longer touches the mold that has been poured. At this time, the conveying equipment on the production line can pass other waiting The poured mold moves to the lower side of the protective cover. When the cam no longer touches the L-shaped plate, the L-shaped plate drives the protective cover to move down under the elastic force of the second elastic element to closely fit the mold to be poured. Repeat the above S2 -S4 operation steps, so that the molds on the production line can be poured continuously and quantitatively.

Compared with the prior art, the present invention provides an easy-to-adjust automatic pouring machine and its use method, which has the following beneficial effects:

1. The easy-to-adjust automatic pouring machine and its use method, through the drive mechanism to drive the drain assembly and the plugging assembly to work, can increase the pouring speed of the equipment to the mold, and avoid the waste of the pouring liquid caused by the splashing of the pouring liquid or the harm to the staff. The rapid and sustainable automatic quantitative pouring of the mold improves the production efficiency and production effect of the casting, thereby realizing high efficiency, low cost and safe processing.

2. The easy-to-adjust automatic pouring machine and its use method control the operation of the drive motor, and the output end of the drive motor drives the first incomplete gear and the second incomplete gear to rotate through the drive shaft. The first incomplete gear is connected to the screw rod. The first gear meshes with the first gear, and the first gear drives the screw to rotate. Due to the threaded arrangement of the screw and the pouring box, the screw moves up during rotation, and the screw drives the movable plate to move. At this time, the liquid outlet of the pouring box is blocked by the blocking block Blocking, the movable plate squeezes the first elastic telescopic rod, and the drain plate is fixed in place. When the plugging block no longer blocks the liquid outlet, the first elastic telescopic rod can push the drain plate to move up in the pouring box , so that the liquid discharge plate discharges the pouring liquid in the pouring box through the liquid outlet, and the pouring liquid is quickly injected into the inside of the mold cavity to realize the rapid injection of the pouring liquid, replacing the traditional way of manually pouring the pouring liquid, so as to improve the casting efficiency of castings and the purpose of safe production.

3. The easy-to-adjust automatic pouring machine and its use method, by adjusting the number of meshing teeth between the first incomplete gear and the first gear outside the screw, and then preset the moving distance of the screw, realize the quantification of the pouring liquid in the pouring box Output so that it corresponds to the pour size of the pouring mold.

4. The easy-to-adjust automatic pouring machine and its use method make the first bump against the second bump on the force plate during the movement of the rack plate, so that the force plate moves under force and squeezes the second Elastic telescopic rod, when the first bump is not pressed against the second bump, the force plate is pushed back under the elastic force of the second elastic telescopic rod, and the force plate drives the ejector rod against the pouring tube during the reciprocating movement. The reciprocating push makes the pouring pipe shake back and forth, and then the pouring liquid remaining in the pouring pipe quickly falls and drips into the mold, ensuring rapid and quantitative pouring of the mold and improving the casting efficiency of the casting.

5. The easy-to-adjust automatic pouring machine and its use method, when the pouring box is prepared to discharge the pouring liquid to the mold through the liquid discharge assembly, the first gear rotates to drive the main bevel gear to rotate, and the main bevel gear and the auxiliary bevel gear on the rotating shaft The bevel gear meshes and drives, so that the auxiliary bevel gear drives the rotating shaft and the cam to rotate, and the cam pushes the L-shaped plate, so that the L-shaped plate is forced to move upwards, so that the protective cover no longer touches the mold that has been poured. At this time, the production line The conveying equipment on the top can move other molds to be poured to the lower side of the protective cover through the conveyor belt. When the cam no longer touches the L-shaped plate, the L-shaped plate drives the protective cover to move down under the elastic force of the second elastic element. It fits closely with the mold to be poured, and fixes the mold while avoiding solution splashing during subsequent pouring work, so that the molds on the production line can be poured continuously and quantitatively.

Description of drawings

Fig. 1 is a structural schematic diagram 1 of the present invention;

Fig. 2 is a partial enlarged structural schematic diagram of part A in Fig. 1 of the present invention;

Fig. 3 is a structural schematic diagram II of the present invention;

Fig. 4 is a schematic diagram of a partially enlarged structure of part B in Fig. 3 of the present invention;

Fig. 5 is the sectional structure schematic diagram of the present invention;

Fig. 6 is a schematic diagram of a partially enlarged structure of part C in Fig. 5 of the present invention;

Fig. 7 is a schematic diagram of a partially enlarged structure of part D in Fig. 5 of the present invention;

Fig. 8 is a schematic diagram of a partially enlarged structure of part E in Fig. 5 of the present invention;

Fig. 9 is a structural schematic diagram of the first incomplete gear of the present invention;

Fig. 10 is a schematic diagram of the external structure of the teeth of the present invention;

Fig. 11 is a schematic structural view of the screw of the present invention.

In the figure: 1. Mounting seat; 101. Adjustable outrigger; 102. Connecting rod; 103. Support plate; 2. Pouring box; 201. Liquid outlet; 202. Liquid replenishment port; 203. Chute; 4, protective cover; 5, drive motor; 501, drive shaft; 502, the first incomplete gear; 5021, gear plate; 5022, teeth; 5023, movable slot; 5024, movable block; ; 503, the second incomplete gear; 6, screw rod; 601, the first gear; 6011, guide bar; 6012, the main bevel gear; 602, movable plate; 603, the first elastic expansion rod; , guide groove; 7, sealing shell; 701, blocking block; 702, rack plate; 7021, first bump; 8, fixed block; 801, rotating rod; 802, second gear; 803, third gear; 9, rotating plate; 901, push plate; 10, sleeve; 11, fixed plate; 111, second elastic expansion rod; 112, force plate; 1121, second bump; 113, push rod; 12, L-shaped plate; 121, slider; 122, second elastic element; 13, connecting block; 131, rotating shaft; 1311, cam; 132, secondary bevel gear.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

Example 1

Referring to Fig. 1, Fig. 3, Fig. 5 and Fig. 7, a conveniently adjustable automatic pouring machine includes a mounting base 1, an adjustable leg 101 is provided at the bottom of the mounting base 1, and a connecting rod 102 is provided at the top of the mounting base 1 , the top of the connecting rod 102 is connected with the pouring box 2, the pouring box 2 is provided with a liquid drainage assembly, the top of the pouring box 2 is provided with a liquid outlet 201 and a liquid replenishment port 202, and the outer side of the liquid outlet 201 is provided with a plugging assembly. The pouring tube 3 is connected to the outside of the plugging component, and the mounting seat 1 is provided with a driving mechanism for driving the draining component and the plugging component to work alternately. outside of the bottom.

Specifically, the pouring box 2 is filled with pouring liquid, and the adjustable legs 101 are adjusted according to the distance between the opening at the bottom of the pouring pipe 3 and the casting mold, so as to shorten the distance between the bottom of the pouring pipe 3 and the mold, and make the outside of the pouring pipe 3 The protective cover 4 fits the mould, avoiding the waste of the pouring liquid caused by the splashing of the pouring liquid or causing injury to the staff, and then the driving mechanism drives the draining component and the plugging component to work alternately, which can increase the pouring speed of the equipment to the mold. The rapid and sustainable automatic quantitative pouring of the mold improves the production efficiency and production effect of the casting, thereby realizing high efficiency, low cost and safe processing.

Example 2

Referring to Figure 1, Figure 2, Figure 5 and Figure 6, an automatic pouring machine that is easy to adjust, on the basis of Embodiment 1, furthermore, the driving mechanism includes a driving motor 5 fixed on the mounting base 1, The output end of the drive motor 5 is connected to a drive shaft 501 , and the drive shaft 501 is provided with a first incomplete gear 502 and a second incomplete gear 503 .

Specifically, when the driving mechanism works, the driving motor 5 is controlled to run, so that the driving motor 5 drives the first incomplete gear 502 and the second incomplete gear 503 to rotate through the drive shaft 501, and the first incomplete gear 502 and the second incomplete gear The teeth 5022 at the upper and lower positions of the gear 503 do not overlap, so as to prevent the blocking component and the draining component from working at the same time.

Example 3

Referring to Figure 5, Figure 6 and Figure 11, an automatic pouring machine that is easy to adjust, on the basis of Embodiment 2, furthermore, the drain assembly includes a support plate 103 fixed on the mounting base 1, the support plate 103 is rotatably connected with the first gear 601 meshed with the first incomplete gear 502, the first gear 601 is slidably connected with a screw 6, the screw 6 is threaded with the pouring box 2, and the top of the screw 6 is connected with a movable plate 602, The top of the movable plate 602 is connected with a first elastic telescopic rod 603 , and the top of the first elastic telescopic rod 603 is connected with a drain plate 604 slidably connected in the pouring box 2 .

Further, the first gear 601 is fixed with a guide bar 6011 , and the screw rod 6 is provided with a guide groove 605 matching with the guide bar 6011 .

Specifically, the output end of the drive motor 5 drives the first incomplete gear 502 to rotate through the drive shaft 501, the first incomplete gear 502 meshes with the first gear 601 on the screw 6, and the first gear 601 drives the screw 6 through the guide bar 6011. Rotate, because the screw rod 6 and pouring box 2 are threaded, the screw rod 6 moves up during rotation, and the screw rod 6 drives the movable plate 602 to move up. 602 squeezes the first elastic telescopic rod 603, and the drain plate 604 is fixed in place. When the plugging assembly no longer blocks the liquid outlet 201, the first elastic telescopic rod 603 can push the drain plate 604 in the pouring box 2 Move up, so that the liquid discharge plate 604 discharges the pouring liquid in the pouring box 2 through the liquid outlet 201, and the pouring liquid is quickly injected into the mold cavity to realize the rapid injection of the pouring liquid, replacing the traditional way of manually pouring the pouring liquid , To achieve the purpose of improving casting efficiency and safe production of castings.

Example 4

Referring to Figure 5, Figure 6, Figure 9 and Figure 10, an automatic pouring machine that is easy to adjust, on the basis of Embodiment 3, furthermore, the first incomplete gear 502 includes a gear plate 5021 and a gear plate 5021 that is slidingly connected to the gear Some teeth 5022 on the disc 5021, the gear disc 5021 is provided with the movable groove 5023 that matches with the teeth 5022, the movable block 5024 that links to each other with the tooth 5022 is slidably connected in the movable groove 5023, the movable block 5024 and the movable groove 5023 A first elastic element 5025 is arranged between the inner walls, and a rotating plate 9 is connected to the driving shaft 501 in rotation. The rotating plate 9 is connected to a push plate 901 that is movable against the teeth 5022 through a connecting rod, and a sleeve is threaded on the driving shaft 501. 10. The sleeve 10 is movable against the rotating plate 9 .

Specifically, according to the pouring amount of the mold to be poured, the number of meshing teeth between the first incomplete gear 502 and the first gear 601 outside the screw 6 is adjusted, and then the moving distance of the screw 6 is preset, so as to realize the filling of the pouring liquid in the pouring box 2. Quantitative output, when adjusting the number of meshing teeth between the first incomplete gear 502 and the first gear 601, first rotate the rotating plate 9, so that the rotating plate 9 drives the push plate 901 to rotate through the connecting rod, and the push plate 901 is opposite to the redundant teeth 5022. Then by rotating the sleeve 10, the sleeve 10 is threadedly connected with the drive shaft 501, so that the sleeve 10 moves up on the outside of the drive shaft 501, and the sleeve 10 drives the rotating plate 9 to move up, so that the push plate 901 pushes the redundant teeth 5022 , the teeth 5022 move up in the movable groove 5023 until the sleeve 10 cannot continue to move up. At this time, the two sides of the rotating plate 9 are in contact with the sleeve 10 and the first incomplete gear 502 respectively, and the rotating plate 9 cannot continue to rotate. , and at this time the redundant teeth 5022 are no longer in the same plane as the first gear 601, so that the redundant teeth 5022 will not mesh with the first gear 601 when the first incomplete gear 502 rotates, and the movement of the screw rod 6 The distance is effectively adjusted, and the pouring volume of the pouring box 2 is preset to prepare for subsequent pouring of multiple molds of the same batch.

Example 5

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 7, an automatic pouring machine that is easy to adjust, on the basis of embodiment 4, further, the plugging assembly includes 2 The sealing shell 7 on the top, the sealing shell 7 communicates with the pouring pipe 3, and the sealing block 701 for sealing the liquid outlet 201 is slidably connected between the sealing shell 7 and the pouring box 2, and the blocking block 701 is connected by a connecting rod There is a rack plate 702, and the plugging assembly also includes a fixed block 8 fixed on the pouring box 2, the fixed block 8 is connected with a rotating rod 801 for rotation, and the fixed block 8 is provided with a torsion spring for the rotating rod 801 to reset and rotate. A third gear 803 meshed with the rack plate 702 and a second gear 802 meshed with the second incomplete gear 503 are arranged on the upper and lower sides of the rotating rod 801 .

Specifically, the output end of the driving motor 5 drives the first incomplete gear 502 and the second incomplete gear 503 to rotate through the drive shaft 501, and the first incomplete gear 502 first meshes with the first gear 601 on the screw rod 6 to make the liquid discharge Assemblies work to prepare pouring liquid for the pouring work of pouring box 2, after the first incomplete gear 502 is not meshed with the first gear 601, the driving shaft 501 drives the second incomplete gear 503 to mesh with the second gear 802 on the rotating rod 801 , so that the second gear 802 drives the rotating rod 801 and the third gear 803 to rotate, and the third gear 803 meshes with the rack plate 702 for transmission when the third gear 803 rotates, so that the rack plate 702 drives the blocking block 701 to slide in the sealed shell 7, sealing The block 701 no longer blocks the liquid outlet 201. At this time, the first elastic telescopic rod 603 can push the liquid discharge plate 604 to move up in the pouring box 2, so that the liquid discharge plate 604 can pass the pouring liquid in the pouring box 2 through the liquid outlet. The port 201 is discharged, and the pouring liquid is poured along the sealed shell 7 and the pouring pipe 3 to the mold to be poured, then the second incomplete gear 503 is no longer meshed with the second gear 802, and the rotating rod 801 is in the fixed block 8 under the action of the torsion spring The lower reset and rotate, the third gear 803 and the rack plate 702 are reversely meshed and driven, the rack plate 702 moves back and drives the blocking block 701 to push the pouring liquid remaining in the sealed shell 7, so that the remaining liquid completely enters the pouring Pipe 3 carries out pouring operation, prevents pouring liquid quantitatively discharged from pouring box 2 from being able to completely enter the mold, so that the amount of pouring liquid in the mold cavity is small, resulting in scrapping of castings.

Example 6

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 7, an automatic pouring machine that is easy to adjust, on the basis of Embodiment 5, furthermore, the top of the pouring box 2 is fixedly connected with a fixed plate 11, the fixed plate 11 is provided with a second elastic telescopic rod 111, and one end of the second elastic telescopic rod 111 away from the fixed plate 11 is connected with a force plate 112, and the force plate 112 is provided with a push rod 113, and the push rod 113 is connected to the force plate 112. The pouring tube 3 moves against each other, the force plate 112 is provided with a second protrusion 1121 , and the rack plate 702 is provided with a first protrusion 7021 which moves against the second protrusion 1121 .

Specifically, during the movement of the rack plate 702, the first protrusion 7021 on the rack plate 702 is opposed to the second protrusion 1121 on the force plate 112, so that the force plate 112 is forced to move and squeeze the second elastic For the telescopic rod 111, when the first bump 7021 is not pressed against the second bump 1121, the force plate 112 is pushed back under the elastic force of the second elastic telescopic rod 111, and the force plate 112 drives The ejector rod 113 pushes the pouring pipe 3 back and forth, causing the pouring pipe 3 to shake back and forth, and then the pouring liquid remaining in the pouring pipe 3 quickly falls and drips into the mould, ensuring rapid quantitative pouring of the mold and avoiding quantitative discharge of the pouring box 2 The pouring liquid cannot all enter the mold, so that the amount of pouring liquid in the mold cavity is small, resulting in the scrapping of the casting.

Example 7

Referring to Figure 1, Figure 5, Figure 6 and Figure 8, an automatic pouring machine that is easy to adjust, on the basis of Embodiment 1, furthermore, an L-shaped plate 12 is connected to the outer side of the protective cover 4, and the L-shaped plate 12 A slide block 121 is arranged on it, and a slide groove 203 matching with the slide block 121 is provided on the pouring box 2 , and a second elastic element 122 is arranged between the inner wall of the slide groove 203 and the slide block 121 .

Further, the bottom of the pouring box 2 is provided with a connecting block 13, the connecting block 13 is rotatably connected with a rotating shaft 131, and the rotating shaft 131 is provided with a cam 1311, the cam 1311 is movable against the L-shaped plate 12, and the rotating shaft 131 is away from the cam 1311 A secondary bevel gear 132 is provided at one end of the first gear 601 , and a primary bevel gear 6012 meshing with the secondary bevel gear 132 is provided on the first gear 601 .

Specifically, after the second incomplete gear 503 is no longer meshed with the second gear 802, the plugging block 701 re-blocks the liquid outlet 201 at this time, the casting of the pouring pipe 3 to the mold is completed, and the first incomplete gear 502 starts to contact with the second gear 802. The first gear 601 meshes, and the drain assembly in the pouring box 2 continues to work to prepare pouring liquid for other molds on the subsequent production line. When the first gear 601 rotates, it drives the main bevel gear 6012 to rotate, and the main bevel gear 6012 is connected to the rotating shaft 131. The auxiliary bevel gear 132 is meshed and driven, so that the auxiliary bevel gear 132 drives the rotating shaft 131 and the cam 1311 to rotate, and the cam 1311 pushes the L-shaped plate 12, so that the L-shaped plate 12 is forced to move upward, and then the protective cover 4 is no longer opposite The molds that have been poured are in contact. At this time, the conveying equipment on the production line can move other molds to be poured to the lower side of the protective cover 4 through the conveyor belt. After the cam 1311 no longer touches the L-shaped plate 12, the L-shaped plate 12 Pushed by the elastic force of the second elastic element 122, the protective cover 4 is moved down to closely fit the mold to be poured, and the pouring mold is fixed while avoiding solution splashing during subsequent pouring work, so that the molds on the production line can be poured continuously and quantitatively .

The invention also discloses a method for using an automatic pouring machine that is easy to adjust, including the following steps:

S1: The pouring box 2 is filled with pouring liquid, and the adjustable outrigger 101 is adjusted according to the distance between the bottom opening of the pouring pipe 3 and the pouring mold, so as to shorten the distance between the bottom of the pouring pipe 3 and the mold, and make the outer side of the pouring pipe 3 The protective cover 4 fits the mold, and then adjusts the meshing teeth number of the first incomplete gear 502 and the first gear 601 on the outside of the screw 6 according to the pouring amount of the mold to be poured, and then presets the moving distance of the screw 6 to realize correct pouring. Quantitative output of pouring liquid in box 2;

S2: Then control the operation of the drive motor 5, the output end of the drive motor 5 drives the first incomplete gear 502 and the second incomplete gear 503 to rotate through the drive shaft 501, and the first incomplete gear 502 is first connected with the first gear on the screw rod 6 601 meshes, and the first gear 601 drives the screw 6 to rotate. Since the screw 6 is threaded with the pouring box 2, the screw 6 moves up during rotation, and the screw 6 drives the movable plate 602 to move up. At this time, due to the liquid outlet of the pouring box 2 201 is blocked by the blocking block 701, the movable plate 602 squeezes the first elastic telescopic rod 603, the drain plate 604 is fixed in place, and then the first incomplete gear 502 is no longer meshed with the first gear 601, and the drive shaft 501 drives The second incomplete gear 503 meshes with the second gear 802 on the rotating rod 801, so that the second gear 802 drives the rotating rod 801 and the third gear 803 to rotate, and the third gear 803 is engaged with the rack plate 702 when rotating, so that the gear The strip 702 drives the blocking block 701 to slide in the sealed casing 7, and the blocking block 701 no longer blocks the liquid outlet 201. At this time, the first elastic telescopic rod 603 can push the liquid discharge plate 604 to move up in the pouring box 2 , so that the liquid discharge plate 604 discharges the pouring liquid in the pouring box 2 through the liquid outlet 201, and the pouring liquid is poured along the sealed shell 7 and the pouring pipe 3 to the mold to be poured, and the protective cover 4 can splash the pouring liquid when pouring the mold The liquid is intercepted;

S3: Then the second incomplete gear 503 is no longer meshed with the second gear 802, the rotating rod 801 is reset and rotated under the action of the torsion spring in the fixed block 8, the third gear 803 is reversely meshed with the rack plate 702, and the rack The plate 702 moves back and drives the blocking block 701 to push the pouring liquid remaining in the sealed casing 7, so that the remaining liquid enters the pouring pipe 3 completely;

S4: During the movement of the rack plate 702, the first bump 7021 on the rack plate 702 is opposed to the second bump 1121 on the force plate 112, so that the force plate 112 is forced to move and squeeze the second elastic For the telescopic rod 111, when the first bump 7021 is not pressed against the second bump 1121, the force plate 112 is pushed back under the elastic force of the second elastic telescopic rod 111, and the force plate 112 drives The ejector rod 113 pushes the pouring pipe 3 back and forth, causing the pouring pipe 3 to shake back and forth, so that the remaining pouring liquid in the pouring pipe 3 quickly falls and drips into the mould, ensuring rapid and quantitative pouring of the mould;

S5: After the second incomplete gear 503 no longer engages with the second gear 802, the pouring pipe 3 pairs of molds are poured. At this time, the plugging block 701 re-blocks the liquid outlet 201, and the first incomplete gear 502 starts to contact with the second incomplete gear. One gear 601 meshes, and the draining assembly in the pouring box 2 works to prepare pouring liquid for other molds on the subsequent production line. When the first gear 601 rotates, it drives the main bevel gear 6012 to rotate, and the main bevel gear 6012 and the secondary bevel gear on the rotating shaft 131 The bevel gear 132 is meshed and driven, so that the auxiliary bevel gear 132 drives the rotating shaft 131 and the cam 1311 to rotate, and the cam 1311 pushes the L-shaped plate 12, so that the L-shaped plate 12 is forced to move upward, and then the protective cover 4 is no longer on the poured surface. Completed mold contact, at this moment, the feeding equipment on the production line can move other molds to be poured to the lower side of the protective cover 4 through the conveyor belt. After the cam 1311 no longer touches the L-shaped plate 12, the L-shaped plate 12 will Pushed by the elastic force of the second elastic element 122, the protective cover 4 is moved down to closely fit the mold to be poured, and the above S2-S4 operation steps are repeated, so that the molds on the production line can be poured continuously and quantitatively.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (7)

1. An automatic pouring machine that is easy to adjust, comprising a mounting base (1), the bottom of the mounting base (1) is provided with adjustable legs (101), characterized in that the top of the mounting base (1) A connecting rod (102) is provided, the pouring box (2) is connected to the top of the connecting rod (102), the draining assembly is arranged in the pouring box (2), and the top of the pouring box (2) is provided with A liquid outlet (201) and a liquid replenishment port (202), the outer side of the liquid outlet (201) is provided with a plugging assembly, and the outer side of the plugging assembly is connected with a pouring pipe (3), and the mounting seat (1) is A driving mechanism is provided for driving the draining assembly and the plugging assembly to work alternately, and a protective cover (4) is movable outside the pouring box (2), and the protective cover (4) is sleeved on the pouring pipe (3) Outer side of the bottom; the drive mechanism includes a drive motor (5) fixed on the mounting base (1), the output end of the drive motor (5) is connected to a drive shaft (501), and the drive shaft (501) is A first incomplete gear (502) and a second incomplete gear (503) are provided, and the liquid discharge assembly includes a support plate (103) fixed on the mounting seat (1), and the support plate (103) A first gear (601) meshing with the first incomplete gear (502) is connected in rotation, and a screw (6) is slidably connected to the first gear (601), and the screw (6) is connected to the pouring box (2 ) thread setting, the top of the screw (6) is connected with a movable plate (602), the top of the movable plate (602) is connected with a first elastic telescopic rod (603), and the first elastic telescopic rod (603) The top of the pouring box (2) is connected with a drain plate (604) which is slidingly connected in the pouring box (2); It communicates with the pouring pipe (3), and a plugging block (701) for plugging the liquid outlet (201) is slidably connected between the sealed casing (7) and the pouring box (2), and the plugging block ( 701) A rack plate (702) is connected through a connecting rod, and the plugging assembly also includes a fixed block (8) fixed on the pouring box (2), and a rotating rod is connected to the fixed block (8) for rotation (801), the fixed block (8) is provided with a torsion spring for the reset rotation of the rotating rod (801), and the upper and lower sides of the rotating rod (801) are respectively provided with a rack plate (702) meshing connection The third gear (803) and the second gear (802) meshingly connected with the second incomplete gear (503). 2. An easy-to-adjust automatic pouring machine according to claim 1, characterized in that, the first incomplete gear (502) includes a gear plate (5021) and several Teeth (5022), the gear plate (5021) is provided with an active groove (5023) matching with the teeth (5022), and the movable groove (5023) is slidably connected with a tooth (5022) The movable block (5024), the first elastic element (5025) is arranged between the movable block (5024) and the inner wall of the movable groove (5023), and the rotating plate (9) is rotatably connected to the drive shaft (501), so The rotating plate (9) is connected with a push plate (901) movable against the teeth (5022) through a connecting rod, and a sleeve (10) is threaded on the drive shaft (501), and the sleeve (10) Offset with rotating plate (9) activity. 3. An easy-to-adjust automatic pouring machine according to claim 2, characterized in that a guide bar (6011) is fixed on the first gear (601), and a guide bar (6011) is fixed on the screw rod (6). The guide groove (605) matched with the guide bar (6011). 4. An easy-to-adjust automatic pouring machine according to claim 3, characterized in that, the top of the pouring box (2) is fixedly connected with a fixed plate (11), and the fixed plate (11) is provided with The second elastic telescopic rod (111), the end of the second elastic telescopic rod (111) away from the fixed plate (11) is connected with a force plate (112), and the force plate (112) is provided with a push rod ( 113), the ejector rod (113) is movable against the pouring pipe (3), the force plate (112) is provided with a second bump (1121), and the rack plate (702) is provided with a The second bump (1121) moves against the first bump (7021). 5. An easy-to-adjust automatic pouring machine according to claim 4, characterized in that an L-shaped plate (12) is connected to the outer side of the protective cover (4), and the L-shaped plate (12) is provided with Slider (121), the pouring box (2) is provided with a chute (203) matching with the slider (121), and the inner wall of the chute (203) and the slider (121) is provided with a Two elastic elements (122). 6. An easy-to-adjust automatic pouring machine according to claim 5, characterized in that, the bottom of the pouring box (2) is provided with a connecting block (13), and the connecting block (13) is rotatably connected with The rotating shaft (131), the cam (1311) is provided on the rotating shaft (131), the cam (1311) is movable against the L-shaped plate (12), and the rotating shaft (131) is away from the cam (1311) A secondary bevel gear (132) is provided at one end, and a primary bevel gear (6012) meshingly connected with the secondary bevel gear (132) is provided on the first gear (601). 7. A method for using the automatic pouring machine that is easy to adjust according to claim 6, characterized in that it comprises the following steps: S1: The pouring box (2) is filled with pouring liquid, and the adjustable leg (101) is adjusted according to the distance between the bottom opening of the pouring pipe (3) and the pouring mold to shorten the distance between the bottom of the pouring pipe (3) and the mold , and make the protective cover (4) on the outside of the pouring tube (3) fit the mold, and then adjust the first incomplete gear (502) and the first gear (601) outside the screw (6) according to the pouring amount of the mold to be poured The number of meshing teeth, and then preset the moving distance of the screw (6), so as to realize the quantitative output of the pouring liquid in the pouring box (2); S2: Then control the operation of the drive motor (5), the output end of the drive motor (5) drives the first incomplete gear (502) and the second incomplete gear (503) to rotate through the drive shaft (501), the first incomplete gear (502) is the first to mesh with the first gear (601) on the screw (6), and the first gear (601) drives the screw (6) to rotate. Since the screw (6) and the pouring box (2) are threaded, the screw (6) ) moves up during rotation, and the screw (6) drives the movable plate (602) to move upward. At this time, since the liquid outlet (201) of the pouring box (2) is blocked by the blocking block (701), the movable plate (602) Squeeze the first elastic telescopic rod (603), the drain plate (604) is fixed in place, then the first incomplete gear (502) no longer meshes with the first gear (601), and the drive shaft (501) drives the second The incomplete gear (503) meshes with the second gear (802) on the rotating rod (801), so that the second gear (802) drives the rotating rod (801) and the third gear (803) to rotate, and the third gear (803) When rotating, it engages with the rack plate (702) for transmission, so that the rack plate (702) drives the blocking block (701) to slide in the sealed casing (7), and the blocking block (701) is no longer against the liquid outlet (201). At this time, the first elastic telescopic rod (603) can push the drain plate (604) to move up in the pouring box (2), so that the drain plate (604) can pass the pouring liquid in the pouring box (2) through the outlet The liquid port (201) is discharged, and the pouring liquid is poured along the sealed shell (7) and the pouring pipe (3) to the mold to be poured, and the protective cover (4) can intercept the splashed liquid when the pouring liquid pours into the mold; S3: Then the second incomplete gear (503) no longer meshes with the second gear (802), the rotating rod (801) resets and rotates under the action of the torsion spring inside the fixed block (8), the third gear (803) and the gear The bar plate (702) is reversely meshed and driven, and the rack plate (702) moves back and drives the blocking block (701) to push the pouring liquid remaining in the sealed casing (7), so that the remaining liquid completely enters the pouring tube ( 3); S4: During the movement of the rack plate (702), the first bump (7021) on the rack plate (702) is in contact with the second bump (1121) on the force plate (112), so that the force plate (112) is forced to move and squeeze the second elastic telescopic rod (111), when the first bump (7021) does not press against the second bump (1121), the force plate (112) stretches under the second elastic The elastic force of the rod (111) pushes back to reset, and the force plate (112) drives the ejector rod (113) to reciprocate and push the pouring pipe (3) during the reciprocating movement, so that the pouring pipe (3) shakes back and forth, thereby making the pouring The pouring fluid remaining in the tube (3) quickly falls and drips into the mold, ensuring rapid and quantitative pouring of the mold; S5: After the second incomplete gear (503) no longer engages with the second gear (802), the pouring pipe (3) is poured into the mold, and the plugging block (701) re-blocks the liquid outlet (201) , the first incomplete gear (502) starts to mesh with the first gear (601), the liquid discharge assembly in the pouring box (2) works to prepare pouring liquid for other molds on the subsequent production line, when the first gear (601) rotates Drive the main bevel gear (6012) to rotate, and the main bevel gear (6012) meshes with the auxiliary bevel gear (132) on the rotating shaft (131) for transmission, so that the auxiliary bevel gear (132) drives the rotating shaft (131) and the cam (1311) Rotate, and the cam (1311) pushes against the L-shaped plate (12), causing the L-shaped plate (12) to move up under force, so that the protective cover (4) no longer contacts the mold that has been poured. At this time, the mold on the production line The conveying equipment can move other molds to be poured to the lower side of the protective cover (4) through the conveyor belt. When the cam (1311) no longer touches the L-shaped plate (12), the L-shaped plate (12) will move in the second elastic The elastic force of the element (122) drives the protective cover (4) to move down to closely fit the mold to be poured, repeating the above steps S2-S4, so that the mold on the production line can be poured continuously and quantitatively.