A casting liquid flow stabilization and guiding device and method

Abstract

This invention discloses a casting liquid flow stabilization and guiding device and method, relating to the technical field of flow guiding devices. It solves the technical problem of scraping cleaning. The device includes an extension plate, with a splash guard installed at the top of one end of the extension plate. A fixed plate is rotatably installed at the end of the extension plate away from the splash guard. A flow guiding component is disposed within the extension plate, including a flow guiding groove formed within the extension plate. A scraping component is disposed within the flow guiding groove. The scraping component includes a rectangular through hole formed on the top wall of the flow guiding groove. A slider is slidably installed through the rectangular through hole, and a sliding rod is slidably installed through the slider. An installation plate is fixedly installed at the end of the sliding rod near the flow guiding groove, and a scraper is fixedly installed on the side of the installation plate away from the sliding rod. This facilitates scraping cleaning of residual casting liquid in the flow guiding groove, improving the efficiency of the scraping cleaning operation.

Description

Technical Field

[0001] This invention relates to the field of flow guiding devices, specifically to a flow guiding device and method for stabilizing casting liquid flow. Background Technology

[0002] Casting is the process of melting metal or plastic into a liquid state, known as casting liquid, and then casting it into an object using a mold. The casting mold is a pre-made part with other easily formable materials to obtain the structural shape of the part. The mold is then placed in a sand mold, thus forming a cavity in the sand mold that matches the structural dimensions of the part. The flowing liquid is then poured into this cavity. Because the sprue of the casting mold is too small, a flow guiding device is often required.

[0003] However, existing flow guiding devices only guide the casting liquid into the casting mold, which makes it inconvenient to scrape and clean the casting liquid remaining in the flow guiding device, hindering subsequent secondary use and affecting the efficiency of the scraping and cleaning work. Therefore, based on the shortcomings of the technology, a casting liquid flow stabilization flow guiding device and method that can solve the above problems is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a device and method for stabilizing and guiding the flow of casting liquid, thereby solving the following technical problems:

[0005] It is inconvenient to scrape and clean the residual casting liquid in the diversion device, which is not convenient for subsequent secondary use and affects the efficiency of scraping and cleaning of the device.

[0006] The objective of this invention can be achieved through the following technical solutions:

[0007] A casting liquid flow stabilizing and guiding device includes an extension plate, a splash shield is installed on the top of one end of the extension plate, a fixed plate is rotatably installed on the end of the extension plate away from the splash shield, a flow guiding component is provided inside the extension plate, the flow guiding component includes a flow guiding groove opened in the extension plate, and a scraping component is provided inside the flow guiding groove;

[0008] The scraping assembly includes a rectangular through hole formed in the top wall of the guide channel. A slider is slidably installed through the rectangular through hole. A slide rod is slidably installed through the slider. An installation plate is fixedly installed at the end of the slide rod near the guide channel. A scraper is fixedly installed on the side of the installation plate away from the slide rod. A spring is fixedly installed on the side of the installation plate away from the scraper. A top plate is fixedly installed at the end of the slide rod away from the scraper.

[0009] As a further embodiment of the present invention: an upper limit plate is fixedly installed at one end of the slider near the top plate, and a lower limit rod is fixedly installed at the other end of the slider away from the upper limit plate; the slider rod is slidably installed through the upper limit plate and the lower limit rod.

[0010] As a further embodiment of the present invention: the end of the spring away from the mounting plate is fixedly mounted on the lower limit rod, and the spring is nested on the outer surface of the slide rod.

[0011] As a further embodiment of the present invention: a pull ring is fixedly installed on the side of the top plate away from the slide rod, and support rods are rotatably installed on both sides of the top plate, and the upper limit plate and the top surface of the extension plate are slidably attached.

[0012] As a further embodiment of the present invention: the splash shield and the guide channel are interconnected, the guide channel is provided with an installation groove, a guide rod is slidably installed in the installation groove, the guide rod is installed through the splash shield, and the guide shield is fixedly installed at the end of the extension plate away from the splash shield.

[0013] As a further aspect of the present invention: a preheating groove is provided in the extension plate, a heating tube is fixedly installed in the preheating groove, and a temperature controller is fixedly installed on the side of the extension plate near the splash shield.

[0014] As a further aspect of the present invention: multiple rotating shafts are rotatably mounted on the inner wall of the flow guide channel, and multiple actuating plates are fixedly mounted on the outer surface of the rotating shafts. The actuating plates are installed directly below the splash guard. The temperature controller and the heating tube are electrically connected. The flow guide is installed below the fixed plate, and the flow guide and the flow guide channel are interconnected.

[0015] As a further aspect of the present invention: a heat dissipation assembly is provided in the preheating tank, the heat dissipation assembly includes heat dissipation holes opened on the inner walls of both sides of the preheating tank, a bidirectional screw is rotatably installed on the inner wall of the preheating tank, a sealing plate is threaded through the bidirectional screw near both ends, and a motor is fixedly installed on one side of the extension plate.

[0016] As a further embodiment of the present invention: the output end of the motor slides through the preheating groove and is fixedly installed on the bidirectional screw, the sealing plate slides through the heating tube, and the end of the sealing plate away from the bidirectional screw has an air circulation section.

[0017] A method for using a casting liquid flow stabilizing and guiding device, applicable to a casting liquid flow stabilizing and guiding device, includes the following steps:

[0018] First, start the temperature controller to preheat the guide channel through the heating tube. Then, fix the extension plate to the casting mold with bolts via the fixing plate. Next, pour the casting liquid into the splash shield along the guide rod, allowing the casting liquid to flow from the guide shield into the casting mold through the guide channel. After casting is completed, operate the scraping component to scrape the guide channel, allowing the casting liquid to flow into the guide shield. Then, start the heat dissipation component to cool the extension plate.

[0019] The beneficial effects of this invention are:

[0020] The scraper in the scraping assembly facilitates the scraping and cleaning of residual casting liquid in the guide channel, minimizing the possibility of casting liquid solidifying and remaining in the guide channel, facilitating the subsequent reuse of the device, improving the scraping ability of the device, improving the efficiency of the scraping and cleaning work, and improving the recycling capacity of the device.

[0021] The flow guiding component facilitates the flow guiding operation of the casting liquid using the flow guiding groove and flow guiding rod in conjunction with the actuating plate, which minimizes the splashing of the casting liquid, facilitates the flow guiding operation, and helps to improve the flow guiding capacity and working efficiency of the device.

[0022] The sealing plate in the heat dissipation assembly moves back and forth in the preheating tank, which facilitates heat dissipation and cooling operations, improves the heat dissipation capacity of the device, and enhances the cooling efficiency of the device. Attached Figure Description

[0023] The invention will now be further described with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of the overall structure of a casting liquid flow stabilization and guiding device according to the present invention;

[0025] Figure 2 yes Figure 1 Enlarged structural diagram at point A;

[0026] Figure 3 This is a schematic diagram of the internal structure of a casting liquid flow stabilization and guiding device according to the present invention;

[0027] Figure 4 yes Figure 3 Enlarged structural diagram at point B;

[0028] Figure 5 yes Figure 3 Enlarged structural diagram at point C;

[0029] Figure 6 This is a schematic diagram of the overall structure of the scraping component in the casting liquid flow stabilization and guiding device of the present invention;

[0030] Figure 7 This is a schematic diagram of the overall structure of the heat dissipation component in a casting liquid flow stabilization and guiding device of the present invention.

[0031] In the diagram: 1. Extension plate; 2. Splash shield; 3. Fixing plate; 4. Flow guiding assembly; 41. Flow guiding groove; 42. Rotating shaft; 43. Flow guiding rod; 44. Mounting groove; 45. Flow guiding bucket; 46. Actuating plate; 47. Preheating groove; 48. Heating tube; 49. Temperature controller; 5. Scraper assembly; 51. Rectangular through hole; 52. Slider; 53. Upper limit plate; 54. Slide rod; 55. Top plate; 56. Pull ring; 57. Support rod; 58. Lower limit rod; 59. Spring; 510. Mounting plate; 511. Scraper; 6. Heat dissipation assembly; 61. Heat dissipation hole; 62. Motor; 63. Bidirectional screw; 64. Sealing plate; 65. Airflow section. Detailed Implementation

[0032] 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.

[0033] Please see Figure 1 - Figure 7 As shown, the present invention is a casting liquid flow stabilizing and guiding device, including an extension plate 1. A splash shield 2 is installed on the top of one end of the extension plate 1. The splash shield 2 facilitates the pouring of the casting liquid and also prevents the casting liquid from splashing. A fixing plate 3 is rotatably installed on the end of the extension plate 1 away from the splash shield 2. A flow guiding component 4 is provided inside the extension plate 1. The flow guiding component 4 includes a flow guiding groove 41 opened in the extension plate 1. The flow guiding groove 41 has a certain slope to facilitate the flow guiding operation of the casting liquid. A scraping component 5 is provided inside the flow guiding groove 41.

[0034] The scraping assembly 5 includes a rectangular through hole 51 formed in the top wall of the guide channel 41. A slider 52 is slidably installed through the rectangular through hole 51, facilitating sliding within the rectangular through hole 51. The cross-section of the slider 54 is rectangular, serving to limit the mounting plate 510 and minimize its rotational deviation. The slider 52 is slidably installed through the slider 52. The end of the slider 54 closest to the guide channel 41 is fixedly mounted with the mounting plate 510. The side of the mounting plate 510 away from the slider 54 is fixedly mounted with a scraper 511, which fits tightly against the inner bottom wall of the guide channel 41, scraping away residual casting liquid. A spring 59 is fixedly mounted on the side of the mounting plate 510 away from the scraper 511. The end of the spring 59 away from the mounting plate 510 is fixedly mounted on the lower limit rod 58. The spring 59 is nested on the outer surface of the slider 54, acting as a spring to elastically reset the scraper 511. The end of the slider 54 away from the scraper 511 is fixed... A top plate 55 is installed, and an upper limit plate 53 is fixedly installed at one end of the slider 52 near the top plate 55. A lower limit rod 58 is fixedly installed at the other end of the slider 52 away from the upper limit plate 53. The upper limit plate 53 and the lower limit rod 58 cooperate to limit and stabilize the slider 52 within the rectangular through hole 51. A sliding rod 54 is slidably installed through the upper limit plate 53 and the lower limit rod 58. A pull ring 56 is fixedly installed on the side of the top plate 55 away from the sliding rod 54. The pull ring 56 assists in pulling the sliding rod 54. Support rods 57 are rotatably installed on both sides of the top plate 55. The upper limit plate 53 slides and fits against the top surface of the extension plate 1, which facilitates the limiting of the slider 52 and the scraping and cleaning of the residual casting liquid in the guide channel 41. This minimizes the possibility of the casting liquid solidifying and remaining in the guide channel 41, facilitates the subsequent reuse of the device, improves the scraping ability of the device, improves the efficiency of the scraping and cleaning work, and improves the recycling capacity of the device.

[0035] Please see Figure 1 , Figure 3 and Figure 4As shown, the splash shield 2 and the flow guide trough 41 are interconnected. The flow guide trough 41 has an installation groove 44, in which a flow guide rod 43 is slidably installed. The flow guide rod 43 is installed through the splash shield 2 and serves to guide the flow. A flow guide trough 45 is fixedly installed at the end of the extension plate 1 away from the splash shield 2, and the flow guide trough 45 guides the flow towards the casting port. A preheating groove 47 is provided inside the extension plate 1, and a heating pipe 48 is fixedly installed inside the preheating groove 47. The heating pipe 48 facilitates preheating of the flow guide trough 41 and facilitates heat preservation of the casting liquid. A temperature controller 49 is fixedly installed on the side of the extension plate 1 closest to the splash shield 2, and the temperature controller 49 controls the heating. The temperature of pipe 48 is controlled by multiple rotating shafts 42 rotatably mounted on the inner wall of the flow guide trough 41. Multiple actuating plates 46 are fixedly mounted on the outer surface of the rotating shafts 42. The actuating plates 46 are installed directly below the anti-splash bucket 2. The actuating plates 46 play the role of actuating the casting liquid to prevent splashing and accumulation. The temperature controller 49 is electrically connected to the heating pipe 48. The flow guide bucket 45 is installed below the fixed plate 3. The flow guide bucket 45 and the flow guide trough 41 are interconnected, which facilitates the flow guide operation of the casting liquid by using the flow guide trough 41 and the flow guide rod 43 in conjunction with the actuating plates 46. This minimizes the splashing of the casting liquid, facilitates the flow guide operation, and helps to improve the flow guide capacity and working efficiency of the device.

[0036] Please see Figure 1 , Figure 3 and Figure 7 As shown, a heat dissipation assembly 6 is provided inside the preheating tank 47. The heat dissipation assembly 6 includes heat dissipation holes 61 on the inner walls of both sides of the preheating tank 47. The heat dissipation holes 61 serve to dissipate heat from the preheating tank 47. A bidirectional screw 63 is rotatably installed on the inner wall of the preheating tank 47. A sealing plate 64 is threaded through the bidirectional screw 63 near both ends. The sealing plate 64 serves to seal the heat dissipation holes 61, facilitating heat preservation during the preheating of the heating tube 48. A motor 62 is fixedly installed on one side of the extension plate 1. The output end of the motor 62 slides through the preheating tank 47 and is fixedly installed on the bidirectional screw 63. The bidirectional screw 63 drives the sealing plate 64 to reciprocate within the preheating tank 47, facilitating the exchange of hot air within the preheating tank 47 with the outside air for rapid heat dissipation. The sealing plate 64 is slidably mounted on the heating tube 48. An airflow section 65 is provided at the end of the sealing plate 64 away from the bidirectional screw 63, allowing hot air between the two actuating plates 46 to flow out through the airflow section 65 and exchange with the outside air, thus facilitating heat dissipation and improving the device's heat dissipation capacity and cooling efficiency.

[0037] A method for using a casting liquid flow stabilizing and guiding device, applicable to a casting liquid flow stabilizing and guiding device, includes the following steps:

[0038] First, start the temperature controller 49 to preheat the guide channel 41 through the heating tube 48. Then, fix the extension plate 1 to the casting mold with bolts through the fixing plate 3. Then, pour the casting liquid into the anti-splash hopper 2 along the guide rod 43, so that the casting liquid flows from the guide channel 41 into the guide hopper 45 and into the casting mold. After casting is completed, operate the scraping component 5 to scrape the guide channel 41, so that the casting liquid flows into the guide hopper 45. Then, start the heat dissipation component 6 to dissipate heat from the extension plate 1.

[0039] The working principle of this invention is as follows: When using the device, first place the extension plate 1 on the dumpling mold, and place the guide bucket 45 into the casting port. Then, fix the fixing plate 3 on the extension plate 1 with bolts to ensure a tight connection between the extension plate 1 and the casting mold. Then, start the temperature controller 49 to control the heating tube 48 to preheat the guide channel 41. Then, pour the casting liquid into the anti-splash bucket 2 along the guide rod 43. The casting liquid impacts the agitator plate 46 under the guidance of the guide rod 43, causing the agitator plate 46 to drive the rotating shaft 42 to rotate. At the same time, the casting liquid flows on the guide channel 41 into the guide bucket 45 and then into the casting mold. After the casting liquid is poured out, first push the slide rod 54 to drive the slider 52 to slide in the rectangular through hole 51. At the same time, the slider 52 drives the upper limit plate 53 and the lower limit rod 58 to slide on the extension plate 1, so that the slider 52 moves close to the anti-splash bucket 2. At the position of splash bucket 2, the support rod 57 is then moved to rotate away from the upper limit plate 53. Under the elastic restoring force of the spring 59, the mounting plate 510 drives the scraper 511 and the inner bottom wall of the guide channel 41 to fit tightly together. At the same time, the slide rod 54 slides on the slider 52. Then, the pull ring 56 is pulled laterally to move towards the fixed plate 3. The pull ring 56 slides through the top plate 55, the slide rod 54, and the slider 52 in the rectangular through hole 51. Rod 54 drives scraper 511 to scrape the residual casting liquid on guide groove 41 into guide bucket 45. Then, motor 62 is started, which drives bidirectional screw 63 to rotate in preheating tank 47. The bidirectional screw 63 drives sealing plate 64 to move relative to heating tube 48, so that hot air between the two sealing plates 64 can alternately circulate through air flow section 65. The hot air in preheating tank 47 is discharged from heat dissipation hole 61 as the sealing plates 64 are moved.

[0040] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A casting liquid flow stabilizing and guiding device, comprising an extension plate (1), characterized in that: A splash shield (2) is installed on the top of one end of the extension plate (1), and a fixing plate (3) is rotatably installed on the end of the extension plate (1) away from the splash shield (2). A flow guiding component (4) is provided inside the extension plate (1). The flow guiding component (4) includes a flow guiding groove (41) opened in the extension plate (1). A scraping component (5) is provided inside the flow guiding groove (41). The scraping assembly (5) includes a rectangular through hole (51) opened on the top wall of the guide groove (41). A slider (52) is slidably installed in the rectangular through hole (51). A slide rod (54) is slidably installed in the slider (52). An installation plate (510) is fixedly installed at one end of the slide rod (54) near the guide groove (41). A scraper (511) is fixedly installed on the side of the installation plate (510) away from the slide rod (54). A spring (59) is fixedly installed on the side of the installation plate (510) away from the scraper (511). A top plate (55) is fixedly installed at the end of the slide rod (54) away from the scraper (511).

2. The casting liquid flow stabilizing and guiding device according to claim 1, characterized in that: The upper limit plate (53) is fixedly installed at one end of the slider (52) near the top plate (55), and the lower limit rod (58) is fixedly installed at the other end of the slider (52) away from the upper limit plate (53). The sliding rod (54) is slidably installed through the upper limit plate (53) and the lower limit rod (58).

3. The casting liquid flow stabilizing and guiding device according to claim 2, characterized in that: The end of the spring (59) away from the mounting plate (510) is fixedly mounted on the lower limit rod (58), and the spring (59) is nested on the outer surface of the slide rod (54).

4. The casting liquid flow stabilizing and guiding device according to claim 3, characterized in that: A pull ring (56) is fixedly installed on the side of the top plate (55) away from the slide bar (54), and support rods (57) are rotatably installed on both sides of the top plate (55). The upper limit plate (53) slides against the top surface of the extension plate (1).

5. The casting liquid flow stabilizing and guiding device according to claim 1, characterized in that: The splash shield (2) and the guide groove (41) are connected to each other. The guide groove (41) is provided with an installation groove (44). A guide rod (43) is slidably installed in the installation groove (44). The guide rod (43) is installed through the splash shield (2). A guide shield (45) is fixedly installed at the end of the extension plate (1) away from the splash shield (2).

6. The casting liquid flow stabilizing and guiding device according to claim 5, characterized in that: The extension plate (1) has a preheating groove (47) inside, and a heating tube (48) is fixedly installed inside the preheating groove (47). A temperature controller (49) is fixedly installed on the side of the extension plate (1) near the splash shield (2).

7. The casting liquid flow stabilizing and guiding device according to claim 6, characterized in that: Multiple rotating shafts (42) are rotatably mounted on the inner wall of the guide channel (41). Multiple actuating plates (46) are fixedly mounted on the outer surface of the rotating shafts (42). The actuating plates (46) are installed directly below the splash shield (2). The temperature controller (49) and the heating tube (48) are electrically connected. The guide bucket (45) is installed below the fixed plate (3). The guide bucket (45) and the guide channel (41) are interconnected.

8. The casting liquid flow stabilizing and guiding device according to claim 6, characterized in that: The preheating tank (47) is provided with a heat dissipation assembly (6), which includes heat dissipation holes (61) on the inner walls of both sides of the preheating tank (47). A bidirectional screw (63) is rotatably installed on the inner wall of the preheating tank (47). A sealing plate (64) is threaded through the bidirectional screw (63) near both ends. A motor (62) is fixedly installed on one side of the extension plate (1).

9. The casting liquid flow stabilizing and guiding device according to claim 8, characterized in that: The output end of the motor (62) slides through the preheating groove (47) and is fixedly installed on the bidirectional screw (63). The sealing plate (64) slides through the heating tube (48). An air flow section (65) is provided at the end of the sealing plate (64) away from the bidirectional screw (63).

10. A method for using a casting liquid flow stabilizing and guiding device, applied to any one of claims 4 or 9 above, characterized in that: Includes the following steps: First, start the temperature controller (49) to preheat the guide channel (41) through the heating tube (48). Then, fix the extension plate (1) to the casting mold with bolts through the fixing plate (3). Then, pour the casting liquid into the anti-splash bucket (2) along the guide rod (43) so that the casting liquid flows from the guide bucket (45) into the casting mold through the guide channel (41). After casting is completed, operate the scraping component (5) to scrape the guide channel (41) so that the casting liquid flows into the guide bucket (45). Then, start the heat dissipation component (6) to dissipate heat from the extension plate (1).

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