Casting equipment and casting method for preparing electric field self-adaptive uniform ring

Abstract

The invention discloses casting equipment and a casting method for preparing an electric field self-adaptive uniform ring, and relates to the technical field of casting. The casting equipment for electric field self-adaptive uniform ring preparation comprises a machine body and a movable mold mechanism, the movable mold mechanism comprises a hydraulic cylinder and a movable mold block, a connecting sliding base is fixedly installed on the side of the bottom of the movable mold block, cylindrical balls are installed at the bottom of the connecting sliding base in a rolling mode, and an air pressure assembly is installed on the side of the surface of the movable mold block; a sleeve is fixedly connected to the corner of the surface of the movable module, the air pressure assembly comprises an air pump and an air hole, the air pump is fixedly installed on the side of the top of the movable module, the air hole is formed in the movable module, an air opening in the surface of the air pump communicates with an E-shaped pipe, and a piston cylinder is fixedly installed between the air opening of the E-shaped pipe and the surface of the movable module; the purpose of defoaming is achieved, mold opening and closing are stable, the casting pressure is increased, the influence of bubbles is reduced, and safety and reliability are achieved.

Description

Technical Field

[0001] The present invention relates to the field of casting technology, in particular to a casting device and a casting method for preparing an electric field adaptive uniform ring. Background Art

[0002] With the development of metamaterials, flexible electronics, and intelligent control technologies, their performance will continue to improve, placing higher demands on components used in complex electromagnetic environments. Electric field adaptive uniformity rings are functional structures used to control electric field distribution in the electromagnetic field. They are commonly used in antenna design, sensors, high-voltage equipment, or electromagnetic compatibility technology. Electric field adaptive uniformity rings use special ring structures, such as metal rings and dielectric rings, to adaptively adjust the surrounding electric field distribution, achieving uniformity within a specific area or suppressing interference and losses caused by uneven electric fields. Electric field adaptive uniformity rings are a key technology in electromagnetic functional devices and have widespread applications in communications, energy, healthcare, and other fields.

[0003] At present, when traditional casting equipment is used for casting production, bubbles are easily generated in the melt, resulting in a large number of pores on the surface of the casting, which seriously affects the performance and surface quality of the casting. In severe cases, a large number of castings will be scrapped. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A casting device for preparing an electric field adaptive uniform ring, comprising:

[0006] A machine body, and a fixed mold mechanism installed on the top side of the machine body;

[0007] A movable mold mechanism, which is used to open and close the mold and prepare the electric field adaptive uniform ring. The movable mold mechanism is installed on the top of the machine body and away from one end of the fixed mold mechanism;

[0008] The movable mold mechanism includes a hydraulic cylinder and a movable module, the hydraulic cylinder is fixedly installed on the top of the machine body and away from one end of the fixed mold mechanism, the movable module is fixedly installed on the telescopic end of the hydraulic cylinder, a connecting slide is fixedly installed on the side of the bottom of the movable module, and a cylindrical ball is rollingly installed on the bottom of the connecting slide, and a pneumatic component is installed on the side of the surface of the movable module, and a sleeve is fixedly connected to the corner of the surface of the movable module. Through the extension of the telescopic end of the hydraulic cylinder, a pushing force can be applied to the movable module, and under the connection of the connecting slide, and combined with the bottom of the outer circumference of the cylindrical ball fits with the side of the top of the machine body, as the movable module is pushed and moves, the cylindrical ball rolls, and rolling friction can be used to make the movable module move smoothly as a whole and not prone to jamming, thereby facilitating the movement of the movable module, facilitating the cooperation between the movable module and the fixed mold mechanism, and making the opening and closing of the mold convenient;

[0009] The pneumatic component includes an air pump and an air hole. The air pump is fixedly installed on the side of the top of the dynamic module. The air hole is opened inside the dynamic module. The air port on the surface of the air pump is connected to an E-shaped tube. A piston cylinder is fixedly installed between the air port of the E-shaped tube and the surface of the dynamic module. A movable piston block is installed inside the piston cylinder. The suction force of the air pump is used to suck out the gas in the E-shaped tube and the piston cylinder, so that a negative pressure is formed in the piston cylinder. After the movable piston block is attracted by the suction force, it moves toward the side close to the E-shaped tube, so that the space between the piston cylinder and the air hole is increased, and suction is generated for the bubbles entering the cavity composed of the dynamic module and the fixed module, so that the bubbles are first adsorbed and burst, thereby achieving the effect of defoaming, reducing the influence of the bubbles, and making the surface of the electric field adaptive uniform ring smooth and the casting quality high.

[0010] Preferably, the hydraulic cylinder is installed horizontally, there are two connecting slides, and the two connecting slides are symmetrically installed along the moving module, and the bottom of the outer circle of the cylindrical ball is in contact with the side of the top of the body.

[0011] The negative pressure generated in the piston cylinder is used to generate suction on the molten metal entering the cavity composed of the moving module and the fixed module, thereby helping the molten metal to fill the interior of the electric field adaptive uniform ring cavity, making full use of the gas pressure, and further facilitating the casting of the electric field adaptive uniform ring.

[0012] Preferably, the air hole is conical, the outer circumferential surface of the movable piston block is sealed with the inner wall of the piston cylinder, and the E-shaped tube, the piston cylinder and the air hole are connected.

[0013] Preferably, the fixed mold mechanism includes a fixed module and a supporting base plate, the fixed module is fixedly mounted on one end of the top of the machine body, the supporting base plate is fixedly mounted on the top of the machine body and away from one end of the fixed module by screws, a pushing mechanism is installed between the surface of the fixed module and the top of the machine body, a guide rod is fixedly connected between the fixed module and the supporting base plate, and the inner wall of the sleeve is slidably installed between the outer cylindrical surface of the guide rod, a gate sleeve is installed in the middle of the surface of the fixed module, and a limiting groove is provided on the inner side surface of the gate sleeve. As the movable module is pushed by the telescopic end of the hydraulic cylinder and the guide rod passes through the center of the sleeve, the sleeve can be guided by the guide rod, and multiple groups of guide rods are evenly installed between the fixed module and the supporting base plate, so that the overall structure is firmly connected and at the same time guides the movement of the movable module, so that the movable module moves more smoothly and is less likely to shake, so that the movable module and the fixed module can be molded.

[0014] Preferably, the guide rod passes through the center of the sleeve, the guide rod is installed horizontally, there are four guide rods, and the four guide rods are evenly distributed on the surface of the fixed module, the limiting grooves are evenly distributed on the inner side of the gate sleeve, the injection port of the injection equipment is inserted into the interior of the gate sleeve, and the raised block on the surface of the injection port of the injection equipment is matched with the limiting groove in the gate sleeve to play a limiting role, so that the injection port of the injection equipment and the gate sleeve are smoothly combined, less prone to deviation, which is conducive to injecting molten metal.

[0015] Preferably, the pushing mechanism includes a rectangular guide rail, which is fixed to the side of the top of the machine body by screws, and an I-shaped slider is slidably installed inside the rectangular guide rail, and a reset spring is fixedly connected between the side of the surface of the I-shaped slider and the inner wall of the rectangular guide rail, and the end of the I-shaped slider away from the rectangular guide rail is fixedly connected to a bent connecting rod, and the top of the bent connecting rod is fixedly connected to a pushing piece, which is slidably installed between the surface of the pushing piece and the interior of the fixed module, and a square limit block is fixedly connected to the middle of the top of the pushing piece.

[0016] Preferably, the surface of the I-shaped slider fits in contact with the inner side of the rectangular guide rail, there are two pushers, and the two pushers are symmetrically installed along the central axis in the middle of the fixed module.

[0017] Preferably, a material receiving mechanism is installed in the middle of the inner cavity of the machine body, and the material receiving mechanism includes a material receiving plate, the top of the material receiving plate surface is hinged to the inner side surface of the machine body, the side of the top of the material receiving plate is fixedly connected with a pressure tooth, the side of the material receiving plate surface is fixedly connected with a baffle, and the bottom of the material receiving plate surface is fixedly connected with a push rod. When the casting is completed, the hydraulic cylinder telescopic end is contracted to apply a pulling force to the moving module, so that the moving module and the fixed module are separated to open the mold, and as the moving module continues to move to the side away from the fixed module, the bottom of the moving module is pressed against the pressure tooth. The teeth apply pressing pressure, which allows the receiving plate to rotate counterclockwise to adjust the angle, and the push rod is driven by the receiving plate to rotate counterclockwise, and the surface of the push rod fits with the bottom end of the bending connecting rod, so that the bottom end of the bending connecting rod is pushed upward by the push rod, and combined with the inclined installation of the push rod, the bending connecting rod drives the pushing piece to move to the side close to the dynamic module, and the reset spring is compressed to elastically deform, and the cast electric field adaptive uniform ring is pushed out, so that the electric field adaptive uniform ring is separated from the internal cavity, making full use of the interaction between the structures to achieve automatic unloading.

[0018] Preferably, the material receiving plate is installed at an angle, there are two baffles, and the two baffles are installed symmetrically along the central axis in the middle of the material receiving plate, and the push rod is installed at an angle.

[0019] A casting method for preparing an electric field adaptive uniform ring comprises the following steps:

[0020] Step 1: Turn on the hydraulic cylinder to work. By extending the telescopic end of the hydraulic cylinder, a pushing force can be applied to the moving module. Under the connection of the connecting slide, as the moving module is pushed, it moves, causing the cylindrical ball to roll. Rolling friction can be used to make the moving module move smoothly as a whole, facilitating the movement of the moving module.

[0021] Step 2: The sleeve is guided by the guide rod, and multiple sets of guide rods are evenly installed between the fixed module and the supporting base plate, so that the overall structure is firmly connected and plays a guiding role in the movement of the movable module, thereby making the movable module move more smoothly, and the movable module and the fixed module are molded;

[0022] Step 3: Insert the injection port of the external injection equipment into the interior of the sprue sleeve, and use the raised block on the surface of the injection port of the injection equipment to match the limit groove in the sprue sleeve to play a limiting role. The injection port of the injection equipment and the sprue sleeve are smoothly combined to inject the molten metal;

[0023] Step 4: Turn on the air pump to work. The suction force of the air pump sucks out the gas in the E-shaped tube and the piston cylinder, forming a negative pressure in the piston cylinder. The piston block moves toward the side close to the E-shaped tube, which increases the space between the piston cylinder and the air hole. It also generates suction force on the bubbles that enter the cavity formed by the inside of the moving module and the inside of the fixed module, causing the bubbles to burst.

[0024] Step 5: Using the negative pressure generated in the piston cylinder, suction is generated on the molten metal that enters the cavity formed by the moving module and the fixed module, and the molten metal fills the interior of the electric field adaptive uniform annular cavity;

[0025] Step 6: When the casting is completed, the hydraulic cylinder telescopic end is opened again to pull the moving module to open the mold, and the bottom of the moving module presses the pressure teeth, so that the receiving plate drives the push rod to rotate counterclockwise to adjust the angle. The bottom end of the bending connecting rod is pushed upward by the push rod, so that the bending connecting rod drives the pusher to move to the side close to the moving module, and the cast electric field adaptive uniform ring is pushed out;

[0026] Step 7: As the electric field adaptive uniform ring falls to the top of the receiving plate, and the extension of the telescopic end is used to push the movable module to close the mold again, the pressing force of the bottom of the movable module on the pressure tooth disappears, and under the action of the gravity of the receiving plate, the receiving plate rotates clockwise to reset, and the receiving plate is tilted again, causing the electric field adaptive uniform ring on the top of the receiving plate to slide down;

[0027] Step 8: As the push rod is driven downward by the receiving plate, the push rod is separated from the bottom end of the bending link, the pushing force on the bending link disappears, and under the elastic force of the reset spring, the bending link drives the push rod to move in the opposite direction for reset.

[0028] The present invention provides a casting device and a casting method for preparing an electric field adaptive uniform ring. The casting device and the casting method have the following beneficial effects:

[0029] 1. The casting equipment and casting method prepared by the electric field adaptive uniform ring can apply a driving force to the moving module by extending the telescopic end of the hydraulic cylinder, and under the connection of the connecting slide, the bottom of the outer surface of the cylindrical ball is fitted with the side of the top of the body. As the moving module is pushed and moved, the cylindrical ball rolls, and rolling friction can be used to make the moving module move smoothly as a whole and not prone to jamming, thereby facilitating the movement of the moving module, facilitating the cooperation between the moving module and the fixed mold mechanism, and making the opening and closing of the mold convenient.

[0030] Second, the casting equipment and casting method of the electric field adaptive uniform ring preparation, as the movable module is pushed by the telescopic end of the hydraulic cylinder, and the guide rod is passed through the center of the sleeve, the sleeve can be guided by the guide rod, and multiple sets of guide rods are evenly installed between the fixed module and the supporting base plate, so that the overall structure is firmly connected, and at the same time, it plays a guiding role in the movement of the movable module, thereby making the movable module move more smoothly and less prone to shaking, so that the movable module and the fixed module can be molded together.

[0031] 3. The casting equipment and casting method prepared by the electric field adaptive uniform ring utilize the injection port of the injection equipment to be inserted into the interior of the gate sleeve, and utilize the raised block on the surface of the injection port of the injection equipment to match the limiting groove in the gate sleeve, which can play a limiting role, so that the injection port of the injection equipment and the gate sleeve are stably combined, less likely to deviate, which is helpful for injecting molten metal.

[0032] 4. The casting equipment and casting method for preparing the electric field adaptive uniform ring use the suction force of the air pump to suck out the gas in the E-shaped tube and the piston cylinder, thereby forming a negative pressure in the piston cylinder. The movable piston block moves toward the side close to the E-shaped tube after being sucked, thereby increasing the space between the piston cylinder and the air hole, and generating suction force on the bubbles entering the cavity composed of the moving module and the fixed module, thereby first adsorbing the bubbles and causing them to burst, achieving the effect of defoaming, reducing the influence of the bubbles, and making the surface of the electric field adaptive uniform ring smooth and the casting quality high.

[0033] 5. The casting equipment and casting method for preparing the electric field adaptive uniform ring utilize the negative pressure generated in the piston cylinder to generate suction on the molten metal entering the cavity composed of the moving module and the fixed module, thereby helping the molten metal to fill the interior of the electric field adaptive uniform ring cavity, making full use of the gas pressure, and further facilitating the casting of the electric field adaptive uniform ring.

[0034] 6. The casting equipment and casting method for preparing the electric field adaptive uniform ring use the telescopic end of the hydraulic cylinder to pull the moving module, so that the moving module and the fixed module are separated for mold opening. The bottom of the moving module applies pressing pressure to the pressure teeth, so that the receiving plate can be rotated counterclockwise to adjust the angle, and the push rod is driven by the receiving plate to rotate counterclockwise, so that the bottom end of the bent connecting rod is pushed upward by the push rod, and combined with the inclined installation of the push rod, the bent connecting rod drives the pusher to move to the side close to the moving module, the reset spring is compressed and elastically deformed, and the cast electric field adaptive uniform ring is pushed out, so that the electric field adaptive uniform ring is separated from the internal cavity, making full use of the interaction between the structures to achieve automatic unloading.

[0035] 7. The casting equipment and casting method for preparing the electric field adaptive uniform ring: as the electric field adaptive uniform ring falls onto the receiving plate and is blocked by the symmetrical baffles on both sides, the electric field adaptive uniform ring will not slide off at will, and the extension of the telescopic end is used to push the moving module again. As the moving module moves toward the fixed module to close the mold again, the pressing force of the bottom of the moving module on the pressure tooth disappears, and under the action of the gravity of the receiving plate itself, the receiving plate rotates clockwise to reset, and the receiving plate can be tilted again, so that the electric field adaptive uniform ring at the top of the receiving plate slides off for unloading.

[0036] 8. The casting equipment and casting method for preparing the electric field adaptive uniform ring, as the push rod is driven downward by the receiving plate, the push rod is separated from the bottom end of the bending connecting rod, the pushing force on the bending connecting rod disappears, and under the elastic force of the reset spring, the bending connecting rod drives the push rod to move in the opposite direction for reset, which is convenient for subsequent pushing again. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A block diagram of a casting method for preparing an electric field adaptive uniform ring according to the present invention;

[0038] Figure 2 A schematic diagram of the overall structure of the casting equipment prepared by the electric field adaptive uniform ring of the present invention;

[0039] Figure 3 A schematic structural diagram of the side surface of a casting device prepared with an electric field adaptive uniform ring according to the present invention;

[0040] Figure 4Schematic diagram of the connection structure between the movable mold mechanism and the machine body of the present invention;

[0041] Figure 5 This is a schematic diagram of the overall structure of the pneumatic assembly of the present invention;

[0042] Figure 6 Schematic diagram of the connection structure between the fixed mold mechanism and the machine body of the present invention;

[0043] Figure 7 Schematic diagram of the overall structure of the fixed mold mechanism of the present invention;

[0044] Figure 8 This is a schematic diagram of the connection structure between the pusher mechanism and the fixed module of the present invention;

[0045] Figure 9 This is a schematic diagram of the overall structure of the pusher mechanism of the present invention;

[0046] Figure 10 Schematic diagram of the connection structure between the material receiving mechanism and the machine body of the present invention;

[0047] Figure 11 It is a schematic diagram of the overall structure of the material receiving mechanism of the present invention.

[0048] In the figure: 1. Machine body; 2. Fixed mold mechanism; 3. Moving mold mechanism; 4. Pushing mechanism; 5. Material receiving mechanism; 21. Fixed module; 22. Support base plate; 23. Guide rod; 24. Gate sleeve; 25. Limiting slot; 31. Hydraulic cylinder; 32. Moving module; 33. Connecting slide; 34. Cylindrical ball; 35. Pneumatic assembly; 36. Sleeve; 351. Air pump; 352. Air hole; 353. E-shaped tube; 354. Piston cylinder; 355. Moving piston block; 41. Rectangular guide rail; 42. I-shaped slider; 43. Reset spring; 44. Bending connecting rod; 45. Pushing piece; 46. Square limiting block; 51. Material receiving plate; 52. Pressure tooth; 53. Baffle; 54. Push rod. DETAILED DESCRIPTION

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0050] The first embodiment, as Figures 1 to 7 As shown, the present invention provides a technical solution:

[0051] A casting device for preparing an electric field adaptive uniform ring, comprising:

[0052] A machine body 1, and a fixed mold mechanism 2 installed on the top side of the machine body 1;

[0053] The movable mold mechanism 3 is used to open and close the mold and prepare the electric field adaptive uniform ring. The movable mold mechanism 3 is installed on the top of the machine body 1 and away from one end of the fixed mold mechanism 2;

[0054] Among them, the movable mold mechanism 3 includes a hydraulic cylinder 31 and a movable module 32. The hydraulic cylinder 31 is fixedly installed on the top of the body 1 and away from one end of the fixed mold mechanism 2. The movable module 32 is fixedly installed at the telescopic end of the hydraulic cylinder 31. A connecting slide 33 is fixedly installed on the side of the bottom of the movable module 32. A cylindrical ball 34 is rollingly installed on the bottom of the connecting slide 33. A pneumatic component 35 is installed on the side of the surface of the movable module 32. A sleeve 36 is fixedly connected to the corner of the surface of the movable module 32. The staff opens the hydraulic cylinder 31 for operation. Working, through the extension of the telescopic end of the hydraulic cylinder 31, a pushing force can be applied to the movable module 32, and under the connection of the connecting slide 33, and combined with the bottom of the outer surface of the cylindrical ball 34 and the side of the top of the body 1, as the movable module 32 is pushed and moved, the cylindrical ball 34 rolls, and rolling friction can be used to make the movable module 32 move smoothly as a whole, and it is not easy to get stuck, thereby facilitating the movement of the movable module 32, facilitating the cooperation between the movable module 32 and the fixed mold mechanism 2, and conveniently opening and closing the mold;

[0055] The hydraulic cylinder 31 is installed horizontally, and there are two connecting slides 33, and the two connecting slides 33 are installed symmetrically along the moving module 32, and the bottom of the outer circle of the cylindrical ball 34 is in contact with the side of the top of the body 1.

[0056] The air pressure assembly 35 includes an air pump 351 and an air hole 352. The air pump 351 is fixedly installed on the side of the top of the moving module 32. The air hole 352 is opened inside the moving module 32. The air port on the surface of the air pump 351 is connected to an E-shaped tube 353. A piston cylinder 354 is fixedly installed between the air port of the E-shaped tube 353 and the surface of the moving module 32. A moving piston block 355 is installed inside the piston cylinder 354. When the moving module 32 and the fixed module 21 are completed, the staff starts the air pump 351 to work, and uses the suction force of the air pump 351 to make the E-shaped tube 353 The gas in 353 and the piston cylinder 354 is sucked out, which can form a negative pressure in the piston cylinder 354, so that the movable piston block 355 moves to the side close to the E-shaped tube 353 after being sucked, so that the space between the piston cylinder 354 and the air hole 352 can be increased, and suction is generated on the bubbles entering the cavity composed of the inside of the moving module 32 and the inside of the fixed module 21, so that the bubbles are first adsorbed and burst, achieving the effect of defoaming, reducing the influence of bubbles, making the surface of the electric field adaptive uniform ring smooth and the casting quality high.

[0057] The air hole 352 is conical, and the outer surface of the movable piston block 355 is sealed against the inner wall of the piston cylinder 354 . The E-shaped tube 353 , the piston cylinder 354 and the air hole 352 are in communication.

[0058] The fixed mold mechanism 2 includes a fixed module 21 and a support base plate 22. The fixed module 21 is fixedly mounted on one end of the top of the body 1. The support base plate 22 is fixedly mounted on the top of the body 1 and away from the end of the fixed module 21 by screws. A pusher mechanism 4 is installed between the surface of the fixed module 21 and the top of the body 1. A guide rod 23 is fixedly connected between the fixed module 21 and the support base plate 22. The inner wall of the sleeve 36 is slidably mounted between the outer cylindrical surface of the guide rod 23. A sprue sleeve 24 is installed in the middle of the surface of the fixed module 21. The sprue sleeve 24 A limit slot 25 is provided on the inner side surface. As the movable module 32 is pushed by the telescopic end of the hydraulic cylinder 31 and the guide rod 23 passes through the center of the sleeve 36, the sleeve 36 can be guided by the guide rod 23, and multiple groups of guide rods 23 are evenly installed between the fixed module 21 and the supporting base plate 22, so that the overall structure is firmly connected and guides the movement of the movable module 32, so that the movable module 32 moves more smoothly and is less likely to shake, and the movable module 32 and the fixed module 21 can be molded together.

[0059] The guide rod 23 passes through the center of the sleeve 36 and is installed horizontally. There are four guide rods 23 , and the four guide rods 23 are evenly distributed on the surface of the fixed module 21 . The limiting grooves 25 are evenly distributed on the inner side of the gate sleeve 24 .

[0060] The staff inserts the injection port of the external injection equipment into the interior of the gate sleeve 24, and uses the raised block on the surface of the injection port of the injection equipment to match the limiting groove 25 in the gate sleeve 24, which can play a limiting role, so that the injection port of the injection equipment and the gate sleeve 24 are smoothly combined.

[0061] The negative pressure generated in the piston cylinder 354 is used to generate suction on the molten metal entering the cavity formed by the interior of the moving module 32 and the interior of the fixed module 21, which helps the molten metal to fill the interior of the electric field adaptive uniform annular cavity.

[0062] The second embodiment, based on the first embodiment, see Figures 1 to 11 As shown:

[0063] The pushing mechanism 4 includes a rectangular guide rail 41, which is fixed to the side of the top of the body 1 by screws, and an I-shaped slider 42 is slidably installed inside the rectangular guide rail 41. A reset spring 43 is fixedly connected between the side of the surface of the I-shaped slider 42 and the inner wall of the rectangular guide rail 41. The end of the I-shaped slider 42 away from the rectangular guide rail 41 is fixedly connected to a bent connecting rod 44, and the top of the bent connecting rod 44 is fixedly connected to a pushing piece 45. The surface of the pushing piece 45 is slidably installed between the inside of the fixed module 21, and a square limit block 46 is fixedly connected to the middle of the top of the pushing piece 45.

[0064] A material receiving mechanism 5 is installed in the middle of the inner cavity of the machine body 1. The material receiving mechanism 5 includes a material receiving plate 51. The top of the material receiving plate 51 is hinged to the inner side of the machine body 1. The side of the top of the material receiving plate 51 is fixedly connected with a pressure tooth 52, the side of the surface of the material receiving plate 51 is fixedly connected with a baffle 53, and the bottom of the surface of the material receiving plate 51 is fixedly connected with a push rod 54. When the casting is completed, the hydraulic cylinder 31 can be opened again to work. The contraction of the telescopic end of the hydraulic cylinder 31 can apply a pulling force to the movable module 32, so that the movable module 32 is separated from the fixed module 21 for mold opening, and as the movable module 32 continues to move to the side away from the fixed module 21 , so that the bottom of the movable module 32 applies pressing force to the pressure tooth 52, so that the receiving plate 51 can be rotated counterclockwise to adjust the angle, and the pushing rod 54 is driven by the receiving plate 51 to rotate counterclockwise, and the surface of the pushing rod 54 fits with the bottom end of the bending link 44, so that the bottom end of the bending link 44 is pushed upward by the pushing rod 54, and combined with the inclined installation of the pushing rod 54, the bending link 44 drives the pushing piece 45 to move toward the side close to the movable module 32, and the reset spring 43 is compressed and elastically deformed, and the cast electric field adaptive uniform ring is pushed up, so that the electric field adaptive uniform ring is separated from the internal cavity.

[0065] The third embodiment, based on the first and second embodiments, see Figures 1 to 11 As shown:

[0066] A casting method for preparing an electric field adaptive uniform ring comprises the following steps:

[0067] Step 1: Start the hydraulic cylinder 31 to work. By extending the telescopic end of the hydraulic cylinder 31, a pushing force can be applied to the movable module 32. Under the connection of the connecting slide 33, as the movable module 32 is pushed, it moves, causing the cylindrical ball 34 to roll. Rolling friction can be used to make the entire movable module 32 move smoothly, facilitating the movement of the movable module 32.

[0068] Step 2: The sleeve 36 is guided by the guide rods 23, and multiple sets of guide rods 23 are evenly installed between the fixed module 21 and the support base plate 22, so that the overall structure is firmly connected and guides the movement of the movable module 32, thereby making the movement of the movable module 32 more stable, and the movable module 32 is molded with the fixed module 21;

[0069] Step 3: Insert the injection port of the external injection equipment into the interior of the sprue sleeve 24, and use the protrusion on the surface of the injection port of the injection equipment to match the limiting groove 25 in the sprue sleeve 24 to play a limiting role. The injection port of the injection equipment and the sprue sleeve 24 are smoothly combined to inject the molten metal;

[0070] Step 4: Turn on the air pump 351 to start working. The suction force of the air pump 351 sucks out the gas in the E-shaped tube 353 and the piston cylinder 354, forming a negative pressure in the piston cylinder 354. The piston block 355 moves toward the side close to the E-shaped tube 353, so that the space between the piston cylinder 354 and the air hole 352 increases, and suction is generated on the bubbles in the cavity formed by the interior of the movable module 32 and the interior of the fixed module 21, causing the bubbles to burst.

[0071] Step 5: Using the negative pressure generated in the piston cylinder 354, a suction force is generated on the molten metal that enters the cavity formed by the interior of the moving module 32 and the interior of the fixed module 21, and the molten metal fills the interior of the electric field adaptive uniform annular cavity;

[0072] Step 6: After the casting is completed, the hydraulic cylinder 31 is opened again to retract the telescopic end to pull the movable module 32, and the mold can be opened. The bottom of the movable module 32 presses the pressure teeth 52, so that the receiving plate 51 drives the push rod 54 to rotate counterclockwise to adjust the angle. The bottom end of the bent connecting rod 44 is pushed upward by the push rod 54, so that the bent connecting rod 44 drives the pusher 45 to move to the side close to the movable module 32, and the cast electric field adaptive uniform ring is pushed out.

[0073] Step 7: As the electric field adaptive uniform ring falls to the top of the receiving plate 51, and the telescopic end is extended to push the movable module 32 to close the mold again, the pressing force of the bottom of the movable module 32 on the pressure-receiving tooth 52 disappears, and under the action of the gravity of the receiving plate 51, the receiving plate 51 rotates clockwise to reset, and the receiving plate 51 becomes tilted again, causing the electric field adaptive uniform ring on the top of the receiving plate 51 to slide down;

[0074] Step 8: As the push rod 54 is driven downward by the receiving plate 51, the push rod 54 is separated from the bottom end of the bending link 44, the pushing force on the bending link 44 disappears, and under the elastic force of the reset spring 43, the bending link 44 drives the push rod 54 to move in the opposite direction for reset.

[0075] The surface of the I-shaped slider 42 fits in with the inner side of the rectangular guide rail 41 . There are two pushers 45 , and the two pushers 45 are symmetrically installed along the central axis in the middle of the fixed module 21 .

[0076] The receiving plate 51 is installed at an angle, and there are two baffles 53, and the two baffles 53 are installed symmetrically along the central axis in the middle of the receiving plate 51, and the push rod 54 is installed at an angle. As the electric field adaptive uniform ring falls, it will fall to the top of the receiving plate 51 and be blocked by the baffles 53 symmetrical on both sides, so that the electric field adaptive uniform ring will not slide down at will, and the extension of the telescopic end is used to push the movable module 32 again. As the movable module 32 moves toward the direction of the fixed module 21 to be re-molded, the pressing force of the bottom of the movable module 32 on the pressed tooth 52 disappears, and under the action of the gravity of the receiving plate 51 itself, the receiving plate 51 is rotated clockwise to reset, and the receiving plate 51 can be tilted again, so that the electric field adaptive uniform ring at the top of the receiving plate 51 can slide down.

[0077] As the pushing rod 54 is driven downward by the material receiving plate 51, the pushing rod 54 is separated from the bottom end of the bending link 44, the pushing force on the bending link 44 disappears, and under the elastic force of the reset spring piece 43, the bending link 44 drives the pushing rod 54 to move in the opposite direction for reset, so as to facilitate the subsequent pushing of the material again.

[0078] When in use, first start the hydraulic cylinder 31 to work, and through the extension of the telescopic end of the hydraulic cylinder 31, a pushing force can be applied to the movable module 32, and under the connection of the connecting slide 33, as the movable module 32 is pushed, it moves, causing the cylindrical ball 34 to roll, and rolling friction can be used to make the movable module 32 move smoothly as a whole, which is convenient for the movement of the movable module 32. The guide rod 23 guides the sleeve 36, and multiple groups of guide rods 23 are evenly installed between the fixed module 21 and the supporting base plate 22, so that the overall structure is firmly connected and plays a guiding role in the movement of the movable module 32, thereby making the movable module 32 move more smoothly, and the movable module 32 and the fixed module 21 are molded;

[0079] At the same time, the injection port of the external injection equipment is inserted into the interior of the gate sleeve 24, and the raised block on the surface of the injection port of the injection equipment is matched with the limiting groove 25 in the gate sleeve 24 to play a limiting role. The injection port of the injection equipment is stably combined with the gate sleeve 24 to inject the molten metal, and the air pump 351 is turned on to work. The suction force of the air pump 351 sucks out the gas in the E-shaped tube 353 and the piston cylinder 354, and a negative pressure is formed in the piston cylinder 354. The piston block 355 is moved to the side close to the E-shaped tube 353, so that the space between the piston cylinder 354 and the air hole 352 is increased, and suction is generated on the bubbles in the cavity formed by the interior of the movable module 32 and the interior of the fixed module 21, so that the bubbles are burst;

[0080] And utilize the negative pressure generated in the piston cylinder 354 to generate suction for the molten metal in the cavity formed by the interior of the movable module 32 and the interior of the fixed module 21, and the molten metal fills the interior of the electric field adaptive uniform ring cavity. When the casting is completed, the contraction of the telescopic end of the hydraulic cylinder 31 is opened again to pull the movable module 32, so that the mold can be opened, and the bottom of the movable module 32 presses the pressure teeth 52, so that the receiving plate 51 drives the push rod 54 to rotate counterclockwise to adjust the angle. The bottom end of the bent connecting rod 44 is pushed upward by the push rod 54, so that the bent connecting rod 44 drives the pusher 45 to move to the side close to the movable module 32, and the cast electric field adaptive uniform ring is pushed out.

[0081] As the electric field adaptive uniform ring falls to the top of the receiving plate 51 and the telescopic end is extended to push the movable module 32 to close the mold again, the pressing force of the bottom of the movable module 32 on the pressure-receiving teeth 52 disappears, and under the action of the gravity of the receiving plate 51, the receiving plate 51 rotates clockwise to reset, and the receiving plate 51 becomes tilted again, causing the electric field adaptive uniform ring on the top of the receiving plate 51 to slide down;

[0082] Moreover, as the push rod 54 is driven downward by the receiving plate 51, the push rod 54 is separated from the bottom end of the bending link 44, the pushing force on the bending link 44 disappears, and under the elastic force of the reset spring piece 43, the bending link 44 drives the push rod 54 to move in the opposite direction for reset.

[0083] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0084] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A casting device for preparing an electric field adaptive uniform ring, characterized in that: include: A machine body (1), and a fixed mold mechanism (2) installed on the top side of the machine body (1); A movable mold mechanism (3), the movable mold mechanism (3) is used to open and close the mold and prepare the electric field adaptive uniform ring, and the movable mold mechanism (3) is installed on the top of the machine body (1) and away from one end of the fixed mold mechanism (2); The movable mold mechanism (3) comprises a hydraulic cylinder (31) and a movable module (32), wherein the hydraulic cylinder (31) is fixedly mounted on the top of the machine body (1) and at one end away from the fixed mold mechanism (2), and the movable module (32) is fixedly mounted on the telescopic end of the hydraulic cylinder (31). A connecting slide (33) is fixedly mounted on the side of the bottom of the movable module (32), and a cylindrical ball (34) is rollingly mounted on the bottom of the connecting slide (33). A pneumatic component (35) is mounted on the side of the surface of the movable module (32), and a sleeve (36) is fixedly connected to the corner of the surface of the movable module (32); The pneumatic assembly (35) includes an air pump (351) and an air hole (352). The air pump (351) is fixedly installed on the side of the top of the moving module (32). The air hole (352) is opened inside the moving module (32). The air port on the surface of the air pump (351) is connected to an E-shaped tube (353). A piston cylinder (354) is fixedly installed between the air port of the E-shaped tube (353) and the surface of the moving module (32). A movable piston block (355) is installed inside the piston cylinder (354).

2. The casting device for preparing an electric field adaptive uniform ring according to claim 1, characterized in that: The hydraulic cylinder (31) is installed horizontally, there are two connecting slides (33), and the two connecting slides (33) are symmetrically installed along the moving module (32), and the bottom of the outer circle of the cylindrical ball (34) is in contact with the side of the top of the body (1).

3. The casting device for preparing an electric field adaptive uniform ring according to claim 1, characterized in that: The air hole (352) is conical, the outer surface of the movable piston block (355) and the inner wall of the piston cylinder (354) are sealed, and the E-shaped tube (353), the piston cylinder (354) and the air hole (352) are connected.

4. The casting device for preparing an electric field adaptive uniform ring according to claim 1, characterized in that: The fixed mold mechanism (2) comprises a fixed module (21) and a supporting base plate (22), wherein the fixed module (21) is fixedly mounted on one end of the top of the machine body (1), and the supporting base plate (22) is fixedly mounted on the top of the machine body (1) and away from one end of the fixed module (21) by screws, a pushing mechanism (4) is mounted between the surface of the fixed module (21) and the top of the machine body (1), a guide rod (23) is fixedly connected between the fixed module (21) and the supporting base plate (22), and the inner wall of the sleeve (36) is slidably mounted between the outer cylindrical surface of the guide rod (23), a sprue sleeve (24) is mounted in the middle of the surface of the fixed module (21), and a limiting slot (25) is provided on the inner side surface of the sprue sleeve (24).

5. The casting device for preparing an electric field adaptive uniform ring according to claim 4, characterized in that: The guide rod (23) passes through the center of the sleeve (36), and the guide rod (23) is installed horizontally. There are four guide rods (23), and the four guide rods (23) are evenly distributed on the surface of the fixed module (21). The limiting grooves (25) are evenly distributed on the inner side of the gate sleeve (24).

6. The casting device for preparing an electric field adaptive uniform ring according to claim 4, characterized in that: The pushing mechanism (4) comprises a rectangular guide rail (41), the rectangular guide rail (41) is fixedly mounted on the side of the top of the machine body (1) by screws, an I-shaped slider (42) is slidably mounted inside the rectangular guide rail (41), a reset spring (43) is fixedly connected between the side of the surface of the I-shaped slider (42) and the inner wall of the rectangular guide rail (41), the end of the I-shaped slider (42) away from the rectangular guide rail (41) is fixedly connected to a bent connecting rod (44), the top of the bent connecting rod (44) is fixedly connected to a pushing piece (45), the surface of the pushing piece (45) is slidably mounted between the inside of the fixed module (21), and the middle of the top of the pushing piece (45) is fixedly connected to a square limit block (46).

7. The casting device for preparing an electric field adaptive uniform ring according to claim 6, characterized in that: The surface of the I-shaped slider (42) fits in contact with the inner side of the rectangular guide rail (41). There are two pushers (45), and the two pushers (45) are symmetrically installed along the central axis in the middle of the fixed module (21).

8. The casting device for preparing an electric field adaptive uniform ring according to claim 1, characterized in that: A material receiving mechanism (5) is installed in the middle of the inner cavity of the machine body (1), and the material receiving mechanism (5) includes a material receiving plate (51). The top of the surface of the material receiving plate (51) is hinged to the inner side of the machine body (1), the side of the top of the material receiving plate (51) is fixedly connected to a pressure-bearing tooth (52), the side of the surface of the material receiving plate (51) is fixedly connected to a baffle (53), and the bottom of the surface of the material receiving plate (51) is fixedly connected to a push rod (54).

9. The casting device for preparing an electric field adaptive uniform ring according to claim 8, characterized in that: The material receiving plate (51) is installed at an angle, there are two baffles (53), and the two baffles (53) are installed symmetrically along the central axis in the middle of the material receiving plate (51), and the pushing rod (54) is installed at an angle.

10. A casting method for preparing an electric field adaptive uniformity ring, implemented based on the casting device for preparing an electric field adaptive uniformity ring according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: The hydraulic cylinder (31) is turned on to work. The extension of the telescopic end of the hydraulic cylinder (31) can apply a driving force to the movable module (32). Under the connection of the connecting slide (33), as the movable module (32) is pushed, it moves, causing the cylindrical ball (34) to roll. Rolling friction can be used to make the movable module (32) move smoothly as a whole, facilitating the movement of the movable module (32); Step 2: The sleeve (36) is guided by the guide rod (23), and multiple groups of guide rods (23) are evenly installed between the fixed module (21) and the supporting base plate (22), so that the overall structure is firmly connected and plays a guiding role in the movement of the movable module (32), thereby making the movable module (32) move more smoothly, and the movable module (32) and the fixed module (21) are molded together; Step 3: Insert the injection port of the external injection device into the interior of the gate sleeve (24), and use the protrusion on the surface of the injection port of the injection device to match the limiting groove (25) in the gate sleeve (24) to play a limiting role. The injection port of the injection device and the gate sleeve (24) are stably combined to inject the molten metal; Step 4: Turn on the air pump (351) to start working. The suction force of the air pump (351) sucks out the gas in the E-shaped tube (353) and the piston cylinder (354), forming a negative pressure in the piston cylinder (354). The movable piston block (355) moves toward the side close to the E-shaped tube (353), so that the space between the piston cylinder (354) and the air hole (352) increases, and suction is generated on the bubbles in the cavity formed by the interior of the moving module (32) and the interior of the fixed module (21), causing the bubbles to burst. Step 5: Using the negative pressure generated in the piston cylinder (354), a suction force is generated on the molten metal that enters the cavity formed by the interior of the moving module (32) and the interior of the fixed module (21), so that the molten metal fills the interior of the electric field adaptive uniform annular cavity; Step 6: When the casting is completed, the hydraulic cylinder (31) is opened again to retract the telescopic end to pull the movable module (32), and the mold can be opened, and the bottom of the movable module (32) presses the pressure-receiving tooth (52), so that the material receiving plate (51) drives the push rod (54) to rotate counterclockwise to adjust the angle, and the bottom end of the bending connecting rod (44) is pushed upward by the push rod (54), so that the bending connecting rod (44) drives the pusher (45) to move to the side close to the movable module (32), and the cast electric field adaptive uniform ring is pushed; Step 7: As the electric field adaptive uniform ring falls to the top of the receiving plate (51), and the extension of the telescopic end is used to push the movable module (32) to close the mold again, the pressing force of the bottom of the movable module (32) on the pressure-receiving tooth (52) disappears, and under the action of the gravity of the receiving plate (51), the receiving plate (51) rotates clockwise to reset, and the receiving plate (51) is tilted again, so that the electric field adaptive uniform ring on the top of the receiving plate (51) slides down; Step 8: As the push rod (54) is driven downward by the material receiving plate (51), the push rod (54) is separated from the bottom end of the bending link (44), the driving force on the bending link (44) disappears, and under the elastic force of the reset spring (43), the bending link (44) drives the push rod (54) to move in the opposite direction to reset.

Images