Intelligent casting island for mechanical part casting processing

Abstract

The application discloses an intelligent casting island for mechanical part casting processing and relates to the technical field of workpiece casting. The intelligent casting island comprises a workbench, a speed reducer motor is fixed to the lower end face of the workbench, a rotating disc is fixed to the output end of the speed reducer motor, the rotating disc rotates by an angle of 90 degrees each time, lower molds are fixed to the upper end face of the rotating disc at equal angles, a fixing frame is fixed to the left side of the upper end face of the workbench, and a mold closing mechanism is fixed to the fixing frame. The intelligent casting island for mechanical part casting processing can combine the downward movement of the upper mold with the final locking of the rotating disc through the positioning mechanism. Before the mold is closed, the slight angle error of the rotating disc can be automatically corrected by the inclined surface guiding effect of the guide rod and the horn hole, the lower mold is ensured to be accurately located directly below the upper mold, the mold closing is provided with absolute stability after being locked, the batch quality accidents and equipment risks caused by inaccurate alignment are fundamentally avoided, and the dependence on the absolute precision of the driving motor is reduced.

Description

Technical Field

[0001] This invention relates to the field of workpiece casting technology, specifically to an intelligent casting island for mechanical parts casting. Background Technology

[0002] Currently, in the field of mechanical parts casting, in order to improve production efficiency, casting units that use rotary worktables to achieve multi-station continuous operation have been applied. However, there are still some technical bottlenecks in the actual operation of such equipment, which restrict its level of intelligence and ability to produce stably. 1. The indexing and positioning accuracy of the rotary table is crucial. Even a slight angular deviation will cause the upper and lower molds to be unable to align precisely, which may affect the quality of the casting or even damage the mold. Existing technologies mostly rely on the braking accuracy of the motor itself or add a complex servo control system, which is costly and has limited anti-interference capabilities. 2. During the mold closing stage, traditional direct-pressure mold closing mechanisms (such as hydraulic cylinders directly driving the upper mold) cannot distribute pressure evenly when encountering mold parallelism errors. This can easily lead to local stress concentration in the mold, accelerated aging, and affect the uniformity of the casting wall thickness. 3. The casting demolding process is often hindered by the adhesion between the casting and the mold cavity. Relying solely on the rigid ejection force of the ejection mechanism can easily cause damage to the casting or jamming of the ejector pin. 4. The cooling of the workpiece and the cleaning of the cavity often rely on blowing in a fixed direction, which results in uneven cooling and many dead corners in cleaning, affecting the production cycle and the quality of the next casting. Summary of the Invention

[0003] The purpose of this invention is to provide an intelligent casting island for the casting and processing of mechanical parts, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an intelligent casting island for machining mechanical parts, comprising a worktable, a reduction motor fixed to the lower end face of the worktable, a turntable fixed to the output end of the reduction motor, the turntable rotating at an angle of 90° each time, a lower mold fixed at equal angles on the upper end face of the turntable, a fixing frame fixed to the left side of the upper end face of the worktable, a mold closing mechanism fixed on the fixing frame, the mold closing mechanism being used to realize the mold closing function of the upper mold and the lower mold, and a blowing mechanism for cooling the workpiece and cleaning the inner cavity of the lower mold symmetrically fixed to the front and back of the upper end face of the worktable; A positioning mechanism is used to realize the automatic correction and locking of the turntable, and the positioning mechanism is installed on the turntable; An ejection mechanism is used to achieve the vibration-loosening and ejection of the workpiece from the lower mold. The ejection mechanism is installed on the worktable.

[0005] Preferably, the upper end face of the turntable is uniformly fixed with a convex shaft, and the lower end face of the turntable is in contact with the ball bearings. The ball bearings are rotatably connected to the support rod, which is fixed on the worktable. The support rod is located below the mold closing mechanism. By sliding the ball bearings in contact with the turntable, the normal rotation of the turntable can be ensured. The support rod provides local support for the turntable, which can ensure the stability of the upper and lower mold closing and effectively prevent the device from being deformed and damaged due to excessive pressure when the upper and lower molds are closed.

[0006] Preferably, the mold closing mechanism includes a hydraulic rod fixed on a fixed frame, and a movable plate is fixed to the output end of the hydraulic rod. The movable plate is fixed to one end of a first spring, while the other end of the first spring is fixed to a mounting plate. The upper mold is fixed to the lower end face of the mounting plate by bolts. Through the action of the first spring, the movable plate can move relative to the mounting plate, thereby ensuring the normal operation of the device. Furthermore, the extension and retraction of the hydraulic rod can provide a basic guarantee for the closing and opening of the upper and lower molds.

[0007] Preferably, the upper surface of the mounting plate is symmetrically fixed with fixed rods on the left and right, and a slider is slidably connected to the fixed rod. The slider is rotatably connected to one end of the connecting rod, while the other end of the connecting rod is rotatably connected to the movable plate. When the movable plate moves relative to the mounting plate, the slider can slide evenly on the fixed rod through the action of the connecting rod, thereby applying uniform pressure to the upper mold, ensuring the normal closing of the upper and lower molds. The uniform pressure can distribute the pressure more evenly to the periphery of the upper mold, and has a certain adaptive compensation capability for the parallelism error of the mold, which is beneficial to protect the mold and ensure the uniform thickness of the product.

[0008] Preferably, a guide rod is fixed to the lower end face of the upper mold, and the guide rod is slidably connected to the lower mold. A pouring gate is also fixed to the upper mold. When the upper and lower molds are closed, the sliding guidance between the guide rod and the lower mold can ensure the normal closing of the mold. The pouring gate can provide a basic guarantee for the subsequent casting and forming of the workpiece.

[0009] Preferably, the positioning mechanism includes a crossbar fixed to the mounting plate, with a roller connected to the crossbar by a bearing. The roller slides in contact with the circular plate. Simultaneously, a vertical rod is fixed to the lower end of the circular plate. The vertical rod is fixed to the movable frame, and a second spring is fixed between the movable frame and the turntable. When the mounting plate moves, it can synchronously drive the crossbar and roller to move, thereby realizing the height adjustment of the circular plate. In conjunction with the elastic effect of the second spring, it can provide a basic force for the automatic reset of the circular plate, thus providing a basic guarantee for locking and unlocking the turntable.

[0010] Preferably, a guide rod is fixed to the lower end face of the movable frame, and the guide rod is slidably connected to the turntable. The guide rod cooperates with the horn hole to achieve positioning. At the same time, the horn hole is opened on the fixed block, and the fixed block is fixed on the worktable. The horn hole and the lower mold are distributed in a one-to-one correspondence. Through the sliding guidance between the guide rod and the horn hole, the position correction function of the turntable can be realized, and the position locking function of the turntable can be realized, thereby ensuring the accurate position of the lower mold and thus ensuring the normal closing of the upper mold and the lower mold.

[0011] Preferably, the ejection mechanism includes a top plate slidably connected to the lower mold, and a push rod is fixed to the lower end face of the top plate. The push rod is slidably connected to the lower mold, and a third spring is fixed between the push rod and the lower mold. Through the action of the push rod and the top plate, the formed workpiece in the lower mold can be automatically ejected, which facilitates the unloading of the formed workpiece.

[0012] Preferably, the ejector rod is slidably connected to the arc plate and the protrusion, and the protrusion is evenly fixed on the arc plate. A round rod is fixed on the lower end face of the arc plate, and the round rod is slidably connected to the bracket. The bracket is fixed on the worktable, and a fourth spring is fixed between the bracket and the arc plate. The ejector rod is slidably connected to the inclined block, and the inclined block is fixed on the worktable. Through the sliding action between the ejector rod and the arc plate and the protrusion, vibration can be used to loosen the workpiece from the lower mold, avoiding the workpiece from sticking to the lower mold and affecting the normal demolding process. Through the sliding action between the ejector rod and the inclined block, a basic guarantee can be provided for the separation of the workpiece from the lower mold.

[0013] Preferably, the blowing mechanism includes a fixed plate fixed to the worktable, a guide plate rotatably connected to the fixed plate, and a torsion spring connected between the guide plate and the fixed plate. Simultaneously, nozzles are uniformly fixed to the lower end face of the guide plate, and a vertical plate is fixed to the lower end face of the guide plate. The vertical plate is slidably connected to the cam shaft. Through this structure, the cooling of the molded workpiece and the cleaning of the lower mold cavity can be achieved. Furthermore, the sliding action between the vertical plate and the cam shaft allows for automatic adjustment of the angles of the guide plate and nozzles, ensuring comprehensive cooling and cleaning of the workpiece.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. The intelligent casting island for casting and processing of this mechanical part, through the positioning mechanism, can combine the downward movement of the upper mold with the final locking of the turntable. Before mold closing, the guide rod and the inclined plane of the horn hole can automatically correct the small angle error of the turntable rotation, ensuring that the lower mold is accurately located directly below the upper mold. After locking, it provides an absolutely stable foundation for mold closing, fundamentally avoiding batch quality accidents and equipment risks caused by misalignment, and reducing the dependence on the absolute precision of the drive motor; 2. The intelligent casting island for casting this mechanical part, through the action of hydraulic rods, movable plates, first springs, connecting rods and sliders in the mold closing mechanism, enables the mold closing pressure to be automatically and evenly distributed to the upper mold. That is, in the final stage of mold closing, after the upper mold position is fixed, the continued extension of the hydraulic rods forces the first spring to compress, and the force is evenly transmitted to the periphery of the upper mold through the linkage mechanism. The flexible pressure application mechanism can automatically compensate for the parallelism error between molds, making the mold closing pressure distribution more uniform, effectively extending the service life of the mold, and ensuring the consistency of cavity sealing and casting dimensions. 3. The intelligent casting island for casting this mechanical part automatically achieves phased intelligent demolding through the cooperation of the protrusion, arc plate, fourth spring and inclined block in the ejection mechanism. During the rotation of the turntable, the ejector rod first contacts the protrusion. If the workpiece is stuck, the knocking vibration generated by the downward movement and reset of the protrusion will break the sticking interface. Then, the ejector rod slides into contact with the inclined block to complete the final rigid ejection. By utilizing the dual effects of first vibration loosening and then rigid ejection, the risk of workpiece jamming and damage to the workpiece during the ejection process are greatly reduced, and the continuity of production is improved. 4. The intelligent casting island for this mechanical part casting process utilizes the dynamic blowing action of the blowing mechanism. When the lower mold carrying the hot workpiece rotates to the blowing station, the fixed nozzle is cooled. At the same time, the cam shaft moves the vertical plate, causing the guide plate to swing against the torsion spring force, making the airflow direction change periodically. This achieves cooling and debris removal of the workpiece and the inner cavity of the lower mold without dead angles, significantly improving cooling efficiency and mold cleaning effect. This creates conditions for high-quality casting in the next cycle and ensures the quality of products during continuous production. Attached Figure Description

[0015] Figure 1 This is a frontal three-dimensional structural diagram of the device of the present invention; Figure 2 This is a schematic diagram of the overall three-dimensional structure of the device of the present invention from a bottom view; Figure 3 This is a three-dimensional structural diagram of the turntable of the present invention viewed from below; Figure 4 This is a side view of the three-dimensional structure of the turntable of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the mold closing mechanism and the positioning mechanism of the present invention; Figure 6 This is a three-dimensional structural diagram of the ejection mechanism of the present invention; Figure 7 This is a three-dimensional structural diagram of the purging mechanism of the present invention.

[0016] In the diagram: 1. Workbench; 2. Gear motor; 3. Turntable; 301. Pulley; 302. Ball bearing; 303. Support rod; 4. Lower mold; 5. Fixing frame; 6. Mold closing mechanism; 601. Hydraulic rod; 602. Movable plate; 603. First spring; 604. Mounting plate; 605. Fixing rod; 606. Slider; 607. Connecting rod; 7. Upper mold; 701. Guide rod; 702. Sprue; 8. Positioning mechanism; 801. Crossbar; 802. Roller; 803. Circular plate; 804. Vertical rod; 805. Movable frame; 806. Second spring; 807. Guide rod; 808. Horn hole; 809. Fixing block; 9. Ejection mechanism; 901. Top plate; 902. Ejection rod; 903. Third spring; 904. Arc plate; 905. Protrusion; 906. Round rod; 907. Bracket; 908. Fourth spring; 909. Inclined block; 10. Blowing mechanism; 1001. Fixing plate; 1002. Guide plate; 1003. Nozzle; 1004. Vertical plate. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figures 1-7 The present invention provides a technical solution: an intelligent casting island for mechanical parts casting processing, including a worktable 1, a reduction motor 2 fixed on the lower end face of the worktable 1, a turntable 3 fixed on the output end of the reduction motor 2, and the turntable 3 rotates 90° each time. A lower mold 4 is fixed at an equal angle on the upper end face of the turntable 3. A fixing frame 5 is fixed on the left side of the upper end face of the worktable 1, and a mold closing mechanism 6 is fixed on the fixing frame 5. The mold closing mechanism 6 is used to realize the mold closing function of the upper mold 7 and the lower mold 4. A blowing mechanism 10 for workpiece cooling and cleaning of the inner cavity of the lower mold 4 is symmetrically fixed on the front and back of the upper end face of the worktable 1. The positioning mechanism 8 is used to realize the automatic correction and locking of the turntable 3. The positioning mechanism 8 is installed on the turntable 3. Ejection mechanism 9 is used to achieve the vibration loosening and ejection of the workpiece and the lower mold 4. Ejection mechanism 9 is installed on the worktable 1.

[0019] The mold clamping mechanism 6 includes a hydraulic rod 601 fixed on the fixed frame 5, and a movable plate 602 is fixed to the output end of the hydraulic rod 601. The movable plate 602 is fixed to one end of the first spring 603, and the other end of the first spring 603 is fixed to the mounting plate 604. The upper mold 7 is fixed to the lower end face of the mounting plate 604 by bolts. Fixed rods 605 are symmetrically fixed to the left and right sides of the upper end face of the mounting plate 604, and sliders 606 are slidably connected to the fixed rods 605. The sliders 606 are rotatably connected to one end of the connecting rod 607, and the other end of the connecting rod 607 is rotatably connected to the movable plate 602. The positioning mechanism 8 includes a fixed plate 604. The upper horizontal bar 801 has a bearing connected to a roller 802, and the roller 802 slides in contact with the circular plate 803. At the same time, a vertical bar 804 is fixed at the lower end of the circular plate 803. The vertical bar 804 is fixed to the movable frame 805. A second spring 806 is fixed between the movable frame 805 and the turntable 3. A guide rod 807 is fixed at the lower end face of the movable frame 805. The guide rod 807 is slidably connected to the turntable 3. The guide rod 807 cooperates with the horn hole 808 to achieve positioning. At the same time, the horn hole 808 is opened on the fixed block 809. The fixed block 809 is fixed on the worktable 1. The horn hole 808 and the lower mold 4 are distributed in a one-to-one correspondence. When using the intelligent casting island for casting and machining of mechanical parts, such as Figures 1-7As shown, at this time, the guide rod 807 is separated from the horn hole 808, and the second spring 806 is in a stretched state. The geared motor 2 can drive the turntable 3 to rotate 90° counterclockwise each time. The rotation of the turntable 3 can drive the four lower molds 4 and the rotating circular plate 803, which are evenly distributed on the upper surface of the turntable 3, to rotate. With the sliding action between the roller 802 and the circular plate 803, the normal rotation of the circular plate 803 can be ensured. When the lower mold 4 rotates below the upper mold 7, the hydraulic rod 601 extends, which can drive the movable plate 602, the mounting plate 604 and the upper mold 7 to move downward, thereby synchronously driving the crossbar 801 and the roller 802 to move downward. When the roller 802 separates from the circular plate 803, the support of the circular plate 803 is released, so that the circular plate 803 automatically resets under the elastic action of the second spring 806. The downward movement of the circular plate 803 simultaneously moves the vertical rod 804, the movable frame 805, and the guide rod 807 downwards. The sliding action between the guide rod 807 and the turntable 3 ensures the stability of the downward movement of the vertical rod 804 and the movable frame 805. When the turntable 3 rotates exactly 90 degrees, the guide rod 807 and the horn hole 808 are nested together to achieve positioning. When the turntable 3 rotates 90 degrees with a certain angular deviation, the sliding guidance between the guide rod 807 and the horn hole 808 enables automatic correction of the turntable 3, ensuring that the lower mold 4 is directly below the upper mold 7. This provides a foundation for the subsequent mold closing of the upper mold 7 and lower mold 4. Furthermore, the nesting action between the guide rod 807 and the horn hole 808 simultaneously locks the position of the turntable 3, preventing damage to the device caused by the rotation of the turntable 3 during subsequent casting. The upper end face of the turntable 3 is uniformly fixed with convex shafts 301, and the lower end face of the turntable 3 is in contact with the ball bearings 302. The ball bearings 302 are rotatably connected to the support rod 303. At the same time, the support rod 303 is fixed on the worktable 1 and is located below the mold closing mechanism 6. The lower end face of the upper mold 7 is fixed with a guide rod 701, and the guide rod 701 is slidably connected to the lower mold 4. The upper mold 7 is also fixed with a pouring port 702. After the guide rod 807 is nested with the horn hole 808, the upper mold 7 and the lower mold 4 are in an unclosed state. At this time, the hydraulic rod 601 continues to extend, thereby driving the movable plate 602, the mounting plate 604, and the upper mold 7 to continue to move downward. Through the sliding guidance between the guide rod 701 and the lower mold 4, the accurate closing of the upper mold 7 and the lower mold 4 can be ensured. When the upper mold 7 and the lower mold 4 contact and complete the mold closing, the hydraulic rod 601 continues to extend. Since the positions of the upper mold 7 and the mounting plate 604 are limited by the lower mold 4, the movable plate 602 is forced to move relative to the mounting plate 604 under the action of the hydraulic rod 601. The first spring 603 is compressed under force, and with the transmission action of the connecting rod 607, the slider 606 slides on the fixed rod 605, thereby... The upper mold 7 can be uniformly pressured, which can ensure the tightness of the upper mold 7 and the lower mold 4 when they are closed, so as to facilitate subsequent forging. When the mold is closed and pressure is applied, the pressure can be evenly distributed to the periphery of the upper mold 7, which has a certain adaptive compensation capability for the parallelism error of the mold. This is beneficial to protect the mold and ensure the uniform thickness of the product. The lower mold 4 and the turntable 3 at the mold closing position can be supported by the ball bearings 302 and the support rod 303 to prevent the device from deforming and being damaged under the mold closing pressure, thus effectively ensuring the service life of the device. After the mold is closed, the molten metal can be injected into the mold cavity formed by the upper mold 7 and the lower mold 4 through the pouring port 702 to shape the workpiece. The cooling channels inside the upper mold 7 and the lower mold 4 can be used to cool the workpiece to ensure the normal operation of production. The purging mechanism 10 includes a fixed plate 1001 fixed on the workbench 1, and a guide plate 1002 is rotatably connected to the fixed plate 1001. A torsion spring is connected between the guide plate 1002 and the fixed plate 1001. Meanwhile, nozzles 1003 are uniformly fixed on the lower end face of the guide plate 1002. A vertical plate 1004 is fixed on the lower end face of the guide plate 1002, and the vertical plate 1004 is slidably connected to the convex shaft 301. After the workpiece is shaped, such as Figures 1-7As shown, by retracting the hydraulic rod 601, the upper mold 7 and guide rod 807 can be automatically reset, thereby engaging the locking function of the turntable 3. The geared motor 2 can drive the turntable 3 to rotate 90° again, causing the lower mold 4, which carries the workpiece, to rotate to the rear side. The next lower mold 4 rotates to below the upper mold 7, so as to realize the continuous production of the workpiece. When the lower mold 4 rotates to the rear side, it is located below the rear blowing mechanism 10. Air is delivered through the fan and the guide vane 1002, and then through the nozzle 1. The spray from nozzle 1003 accelerates the airflow around the workpiece, thereby further cooling the workpiece. When the turntable 3 rotates, it simultaneously drives the support rod 303 to rotate. When the support rod 303 contacts and slides with the vertical plate 1004, the guide plate 1002 can be oscillated by force. When the support rod 303 separates from the vertical plate 1004, the guide plate 1002 automatically resets under the action of the torsion spring, thereby realizing the direction adjustment of the airflow blown by nozzle 1003 and ensuring the overall cooling effect of the workpiece. The ejection mechanism 9 includes a top plate 901 slidably connected to the lower mold 4, and an ejector rod 902 fixed to the lower end face of the top plate 901. The ejector rod 902 is slidably connected to the lower mold 4, and a third spring 903 is fixed between the ejector rod 902 and the lower mold 4. The ejector rod 902 is slidably connected to the arc plate 904 and the protrusion 905. The protrusion 905 is evenly fixed on the arc plate 904, and a round rod 906 is fixed to the lower end face of the arc plate 904. The round rod 906 is slidably connected to the bracket 907. The bracket 907 is fixed on the worktable 1, and a fourth spring 908 is fixed between the bracket 907 and the arc plate 904. The ejector rod 902 is slidably connected to the inclined block 909, and the inclined block 909 is fixed on the worktable 1. After the workpiece has cooled down, according to the above principle, the turntable 3 rotates counterclockwise by 90° again. That is, the lower mold 4 carrying the cooled workpiece rotates from the top to the right. During the rotation, when the ejector rod 902 on the lower side of the lower mold 4 contacts the protrusion 905, if the workpiece sticks to the lower mold 4, the ejector rod 902 remains stationary relative to the lower mold 4, while the protrusion 905 and the arc plate 904 move downwards under force. With the sliding guide action between the round rod 906 and the bracket 907, the stability of the movement of the protrusion 905 and the arc plate 904 can be ensured. When the ejector rod 902 separates from the protrusion 905, the elastic action of the third spring 903 can reset the protrusion 905 and the arc plate 904, thereby causing the arc plate 904 to strike the ejector rod 902, which in turn causes the ejector rod 902 and the top plate 904 to move downwards. 01 generates a vibration force on the workpiece to break the adhesion between the workpiece and the lower mold 4, thereby realizing the vibration ejection of the workpiece. When the ejector rod 902 rotates to contact and slide with the inclined block 909, the top plate 901 can be moved upward under force to realize the hard ejection between the workpiece and the lower mold 4. By first vibration ejection and then hard ejection, the workpiece can be better separated from the lower mold 4. After the workpiece is ejected, it can be transferred manually or by a robot. After the workpiece is transferred, when the turntable 3 rotates 90° again, the ejector rod 902 separates from the inclined block 909, so that the top plate 901 automatically resets under the action of the fourth spring 908. In conjunction with the blowing action of the front nozzle 1003, the residual debris in the lower mold 4 can be automatically blown away for the next production.

[0020] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. An intelligent casting island for machining mechanical parts, comprising a worktable (1), characterized in that: A geared motor (2) is fixed to the lower end face of the workbench (1). A turntable (3) is fixed to the output end of the geared motor (2). The turntable (3) rotates 90° each time. A lower mold (4) is fixed at the same angle on the upper end face of the turntable (3). A fixing frame (5) is fixed to the left side of the upper end face of the workbench (1). A mold closing mechanism (6) is fixed on the fixing frame (5). The mold closing mechanism (6) is used to realize the mold closing function of the upper mold (7) and the lower mold (4). A blowing mechanism (10) for cooling the workpiece and cleaning the inner cavity of the lower mold (4) is symmetrically fixed to the front and back of the upper end face of the workbench (1). The positioning mechanism (8) is used to realize the automatic correction and locking function of the turntable (3), and the positioning mechanism (8) is installed on the turntable (3); The ejection mechanism (9) is used to realize the vibration loosening and ejection of the workpiece and the lower mold (4). The ejection mechanism (9) is installed on the worktable (1).

2. The intelligent casting island for machining mechanical parts according to claim 1, characterized in that: The upper end face of the turntable (3) is uniformly fixed with a convex shaft (301), and the lower end face of the turntable (3) is in contact with the ball (302). The ball (302) is rolled and connected to the support rod (303). At the same time, the support rod (303) is fixed on the worktable (1). The support rod (303) is located below the mold closing mechanism (6).

3. The intelligent casting island for casting and processing mechanical parts according to claim 1, characterized in that: The mold closing mechanism (6) includes a hydraulic rod (601) fixed on a fixed frame (5), and a movable plate (602) is fixed at the output end of the hydraulic rod (601). The movable plate (602) is fixed to one end of a first spring (603), while the other end of the first spring (603) is fixed to a mounting plate (604). The lower end face of the mounting plate (604) is fixed with an upper mold (7) by bolts.

4. The intelligent casting island for casting and processing mechanical parts according to claim 3, characterized in that: The mounting plate (604) has symmetrically fixed rods (605) on its upper surface, and a slider (606) is slidably connected to the fixed rod (605). The slider (606) is rotatably connected to one end of the connecting rod (607), and the other end of the connecting rod (607) is rotatably connected to the movable plate (602).

5. The intelligent casting island for casting and processing mechanical parts according to claim 4, characterized in that: The upper mold (7) has a guide rod (701) fixed on its lower end face, and the guide rod (701) is slidably connected to the lower mold (4). The upper mold (7) also has a pouring port (702) fixed on it.

6. The intelligent casting island for casting and machining mechanical parts according to claim 5, characterized in that: The positioning mechanism (8) includes a crossbar (801) fixed on the mounting plate (604), and a roller (802) is connected to the crossbar (801) by a bearing. The roller (802) slides in contact with the circular plate (803). At the same time, a vertical rod (804) is fixed at the lower end of the circular plate (803). The vertical rod (804) is fixed to the movable frame (805). A second spring (806) is fixed between the movable frame (805) and the turntable (3).

7. The intelligent casting island for casting and machining mechanical parts according to claim 6, characterized in that: The lower end face of the movable frame (805) is fixed with a guide rod (807), and the guide rod (807) is slidably connected to the turntable (3). The guide rod (807) and the horn hole (808) cooperate to achieve positioning. At the same time, the horn hole (808) is opened on the fixed block (809), and the fixed block (809) is fixed on the worktable (1). The horn hole (808) and the lower mold (4) are distributed in a one-to-one correspondence.

8. The intelligent casting island for casting and machining mechanical parts according to claim 7, characterized in that: The ejection mechanism (9) includes a top plate (901) slidably connected in the lower mold (4), and a push rod (902) is fixed on the lower end face of the top plate (901). The push rod (902) is slidably connected to the lower mold (4), and a third spring (903) is fixed between the push rod (902) and the lower mold (4).

9. The intelligent casting island for casting and machining mechanical parts according to claim 8, characterized in that: The top rod (902) is slidably connected to the arc plate (904) and the protrusion (905), and the protrusion (905) is evenly fixed on the arc plate (904). A round rod (906) is fixed on the lower end face of the arc plate (904). At the same time, the round rod (906) is slidably connected to the bracket (907). The bracket (907) is fixed on the workbench (1), and a fourth spring (908) is fixed between the bracket (907) and the arc plate (904). The top rod (902) is slidably connected to the inclined block (909), and the inclined block (909) is fixed on the workbench (1).

10. The intelligent casting island for casting and processing mechanical parts according to claim 2, characterized in that: The purging mechanism (10) includes a fixed plate (1001) fixed on the workbench (1), and a guide plate (1002) is rotatably connected to the fixed plate (1001). A torsion spring is connected between the guide plate (1002) and the fixed plate (1001). Meanwhile, nozzles (1003) are uniformly fixed on the lower end face of the guide plate (1002). A vertical plate (1004) is fixed on the lower end face of the guide plate (1002), and the vertical plate (1004) is slidably connected to the convex shaft (301).

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