A casting machine drive mechanism

Abstract

The utility model is suitable for foundry equipment field, provide a kind of casting casting machine transmission mechanism, including container, it has the inclined angle of the inner wall and container axis has the pouring opening of pouring;Transmission structure, for driving container to the direction of pouring opening is inclined;Flow stopper, movable installation is in the outer wall of pouring opening, it includes a baffle, when transmission structure drives container to rotate reset, baffle extends to the upper edge of pouring opening;Transmission structure drives container to rotate, baffle is below the upper edge of pouring opening, by this, the utility model can in the container rotation process that holds molten metal liquid, baffle extends to the flow of metal liquid, avoid part molten metal to flow into to the edge of pouring opening, further influence the closing work of mould.

Description

Technical Field

[0001] This utility model relates to the field of casting equipment, and in particular to a transmission mechanism for a casting pouring machine. Background Technology

[0002] Casting is a metal hot working process that involves injecting molten metal or alloy into a pre-made mold cavity, allowing it to cool and solidify, and then obtaining metal parts or blanks with a certain shape, size, and properties.

[0003] A single molten metal can typically be poured into multiple molds. During the pouring process, the molten metal can is tilted at a certain angle by a transmission structure, allowing the molten metal inside the can to flow into the mold cavity. However, during the rotation of the molten metal can after pouring, the pouring spout cannot stop the flow of molten metal, causing some of the molten metal to flow to the edge of the pouring spout, which in turn affects the mold closing process.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] To address the aforementioned deficiencies, the purpose of this utility model is to provide a transmission mechanism for a casting pouring machine, which can extend a baffle to stop the flow of molten metal during the rotation of a container filled with molten metal, thereby preventing some of the molten metal from flowing into the edge of the pouring port and thus affecting the mold closing operation.

[0006] To achieve the above objectives, this utility model provides a transmission mechanism for a casting pouring machine, including a container having a pouring port with an inner wall inclined at an angle to the container axis; a transmission structure for driving the container to tilt toward the pouring port; and a flow stopper movably installed on the outer wall of the pouring port, which includes a baffle. When the transmission structure drives the container to rotate and reset, the baffle extends to the upper edge of the pouring port; when the transmission structure drives the container to rotate, the baffle is located below the upper edge of the pouring port.

[0007] According to the casting and pouring machine transmission mechanism of this utility model, the side wall of the pouring port extending from the bottom of the container toward the opening direction has an inclined angle with the axis of the container.

[0008] According to the casting and pouring machine transmission mechanism of this utility model, the side wall of the pouring port extending from the bottom of the container toward the opening direction has an inclined angle with the axis of the container.

[0009] According to the transmission mechanism of the casting pouring machine of this utility model, the flow stop includes a sliding part and a baffle plate disposed at its end; a groove is provided on the side wall of the container, and the sliding part is slidably installed in the groove.

[0010] According to the transmission mechanism of the casting pouring machine of this utility model, the baffle is parallel to the side wall of the pouring port.

[0011] According to the casting and pouring machine transmission mechanism of this utility model, the transmission structure includes: a support; a turntable, which is rotatably mounted on the support, and has a connection structure for connecting containers on its surface.

[0012] According to the transmission mechanism of the casting pouring machine of this utility model, the sliding part is driven by a driving structure to move; the driving structure includes a swing rod hinged to the outer wall of the container, one end of the swing rod abutting the bottom of the sliding part, and the other end being fixedly connected to or detachably connected to the bracket.

[0013] According to the transmission mechanism of the casting and pouring machine of this utility model, a flexible pull rope is provided on the bracket, and a hook is provided at the end of the flexible pull rope; the end of the swing rod has a ring buckle that cooperates with the hook.

[0014] This utility model provides a transmission mechanism for a casting pouring machine, including a container with a pouring port whose inner wall is inclined at an angle to the container's axis; a transmission structure for driving the container to tilt towards the pouring port; and a flow stopper movably installed on the outer wall of the pouring port, which includes a baffle. When the transmission structure drives the container to rotate and reset, the baffle extends to the upper edge of the pouring port; when the transmission structure drives the container to rotate, the baffle is located below the upper edge of the pouring port. The container has a tank structure and contains molten metal, which is a molten metal formed by melting metal raw materials at high temperature. The side wall of the pouring port extending from the bottom of the container towards the opening is inclined at an angle to the container's axis. During the pouring operation, the transmission structure drives the container to tilt towards the pouring port, allowing the molten metal inside to flow out from the pouring port into the mold's pouring port. During this rotation, the baffle does not stop the flow, i.e., it remains below the upper edge of the pouring port. When the container rotates after pouring, the baffle extends to the upper edge of the pouring spout to stop the flow of molten metal, preventing some of the molten metal from flowing into the edge of the pouring gate and thus affecting the mold closing process. This invention allows the baffle to extend and stop the flow of molten metal during the rotation of the container, preventing some of the molten metal from flowing into the edge of the pouring gate and thus affecting the mold closing process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 A structural diagram showing the hidden local structures; Figure 3 This is a schematic diagram of the working process of this utility model; Figure 4 This is a front view of the present invention; Figure 5This is a structural diagram of the upper baffle of the first mating part; In the figure, 1-container, 11-pouring port, 12-slide groove, 2-transmission structure, 21-support, 22-turntable, 31-baffle, 32-first mating part, 33-second mating part, 34-matting claw, 4-swing rod, 52-ring buckle. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0017] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0018] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0019] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0020] See Figures 1-5 This utility model provides a transmission mechanism for a casting pouring machine, which includes: Container 1 has a pouring spout 11 with its inner wall inclined at an angle to the container axis; transmission structure 2 is used to drive container 1 to tilt in the direction of pouring spout 11; stop member 3 is movably installed on the outer wall of pouring spout 11, and includes a baffle 31, which is used when transmission structure 2 drives container 1 to rotate and reset ( Figure 3 As shown), the baffle 31 extends to the upper edge of the pouring opening 11; when the transmission structure 2 drives the container 1 to rotate, the baffle 31 is located below the upper edge of the pouring opening 11.

[0021] The container 1 has a tank structure and contains molten metal, which is formed by melting metal raw materials at high temperature. The pouring spout 11 extends from the bottom of the container 1 towards the opening direction, and its side wall is inclined at an angle to the container axis to facilitate the outflow of molten metal when the container 1 is tilted.

[0022] During the pouring process, the transmission structure 2 drives the container 1 to tilt towards the pouring port 11, causing the molten metal inside to flow out from the pouring port 11 into the pouring port of the mold. During this rotation, the baffle 31 does not stop the flow, that is, it is located below the upper edge of the pouring port 11. Figure 3 (as shown in the image). When the dumping is complete and the container is turned around, the baffle 31 extends to the upper edge of the dumping opening 11 (as shown in the image). Figure 3 (The upward extension work indicated by the arrow) stops the flow of molten metal, preventing some of the molten metal from flowing to the edge of the pouring gate and thus affecting the mold closing process.

[0023] In some embodiments of this utility model, the flow-stopping member 3 includes a sliding part 31 and a baffle 31 disposed at its end; a groove 12 is provided on the side wall of the container 1, and the sliding part 31 is slidably installed in the groove 12. The baffle 31 is parallel to the side wall of the pouring port 11.

[0024] The sliding part 31 drives the baffle 31 to move so as to extend the baffle 31 upward and reset it downward, thereby realizing the switching of working states and having the flexibility of working switching; at the same time, the use of the groove structure can ensure that when the baffle 31 is in the flow-stopping working state, the force direction is perpendicular to or at an angle to the sliding direction, which has high support stability and ensures the flow-stopping working state of the baffle 31.

[0025] In some embodiments of this utility model, the transmission structure 2 includes: a bracket 21 (only a portion of the bracket 21 is shown in the figure); a turntable 22, rotatably mounted on the bracket 21, with a connecting structure on its surface for connecting to the container 1; the turntable 22 is connected to a rotating motor, and the base of the rotating motor is mounted on the bracket 21. The connecting structure includes a first mating part 32 disposed on the surface of the turntable 22 and a second mating part 32 disposed on the container 1; the first mating part 32 and the second mating part 33 are detachably connected. Of course, the connection between the turntable 22 and the container 1 can be a direct fixed connection.

[0026] This is because in the current molding line process, after the melting process, container 1 will be conveyed to the casting process by a conveyor structure, so a detachable connection is necessary.

[0027] Preferably, the transmission structure 2 can be configured as two sets, respectively located on both sides of the container 1, which can provide a higher threshold driving force and support stability. The first mating part 32 and the second mating part 33 are detachably connected by mating claws 34. It should be noted that the mating claws 34 of the turntable 22 have baffles to prevent the container 1 from moving due to its own weight after mating.

[0028] Using a detachable connection method, the container 1 is generally transported to the mating position of the transmission structure 2 by a transmission mechanism (such as a conveyor roller mechanism). After reaching the designated position, the two mating claws 34 engage.

[0029] The sliding part 31 is driven by a driving structure to move; the driving structure includes a swing rod 4 hinged to the outer wall of the container 1, one end of the swing rod abutting the bottom of the sliding part 31, and the other end fixedly or detachably connected to the bracket 21. Considering that the swing rod 4 is far from the bracket 21, a flexible pull rope is provided on the bracket 21, and a hook is provided at the end of the flexible pull rope; the end of the swing rod 4 has a ring buckle 52 that cooperates with the hook. Of course, the bracket 21 can be directly provided with a stop bar that abuts against one end of the swing rod 4.

[0030] Based on the above, during operation, after container 1 reaches the designated position and engages with claw 34, the hook is manually attached to ring 52. The rotation of the turntable 22 of transmission structure 2 will cause a positional misalignment between the turntable and support 21, thereby driving the swing arm 4 to swing. As the swing arm 4 swings, it further drives the sliding part 31 to move. It should be noted that when container 1 is in an inclined state, the baffle 31 will not slide upwards on its own due to its own gravity.

[0031] In summary, this utility model provides a transmission mechanism for a casting pouring machine, including a container with a pouring port whose inner wall is inclined at an angle to the container's axis; a transmission structure for driving the container to tilt towards the pouring port; and a flow stopper movably installed on the outer wall of the pouring port, which includes a baffle. When the transmission structure drives the container to rotate and reset, the baffle extends to the upper edge of the pouring port; when the transmission structure drives the container to rotate, the baffle is located below the upper edge of the pouring port. The container has a tank structure and contains molten metal, which is a molten metal formed by melting metal raw materials at high temperature. The side wall of the pouring port extending from the bottom of the container towards the opening has an inclined angle to the container's axis. During the pouring operation, the transmission structure drives the container to tilt towards the pouring port, allowing the molten metal inside to flow out from the pouring port into the mold's pouring port. During this rotation, the baffle does not perform the flow stop function, i.e., it remains below the upper edge of the pouring port. When the container rotates after pouring, the baffle extends to the upper edge of the pouring spout to stop the flow of molten metal, preventing some of the molten metal from flowing into the edge of the pouring gate and thus affecting the mold closing process. This invention allows the baffle to extend and stop the flow of molten metal during the rotation of the container, preventing some of the molten metal from flowing into the edge of the pouring gate and thus affecting the mold closing process.

[0032] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. A transmission mechanism for a casting pouring machine, characterized in that, include A container having a pouring spout whose inner wall is inclined at an angle to the container's axis; A transmission structure for driving the container to tilt in the direction of the pouring spout; A flow stop is movably mounted on the outer wall of the pouring spout. It includes a baffle that extends to the upper edge of the pouring spout when the transmission structure drives the container to rotate and reset. When the transmission structure drives the container to rotate, the baffle is located below the upper edge of the pouring opening.

2. The transmission mechanism of the casting pouring machine according to claim 1, characterized in that, The sidewall of the pouring port, which extends from the bottom of the container toward the opening, has an inclined angle with the container axis.

3. The transmission mechanism of the casting pouring machine according to claim 1, characterized in that, The flow stop includes a sliding part and a baffle plate disposed at its end; The container sidewall is provided with a sliding groove, and the sliding part is slidably installed in the sliding groove.

4. The transmission mechanism of the casting pouring machine according to claim 3, characterized in that, The baffle is parallel to the side wall of the pouring opening.

5. The transmission mechanism of the casting pouring machine according to claim 3, characterized in that, The transmission structure includes: support; The turntable is rotatably mounted on a bracket, and its surface has a connecting structure for connecting containers.

6. The transmission mechanism of the casting pouring machine according to claim 5, characterized in that, The connection structure includes a first mating part disposed on the surface of the turntable and a second mating part disposed on the container; The first mating part and the second mating part are detachably connected.

7. The transmission mechanism of the casting pouring machine according to claim 5, characterized in that, The sliding part is driven by a driving structure to move; The drive structure includes a swing arm hinged to the outer wall of the container, one end of which abuts against the bottom of the sliding part, and the other end is fixedly or detachably connected to the bracket.

8. The transmission mechanism of the casting pouring machine according to claim 7, characterized in that, The bracket is equipped with a flexible pull rope, and the end of the flexible pull rope is equipped with a hook; The end of the swing arm has a ring that engages with the hook.

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