A non-ferrous ingot follow-up casting device

Abstract

The utility model discloses a non -ferrous metal ingot follow -up casting device relates to casting technical field, include: ring conveyer, walking support, its walking path is identical with ring conveyer's mould conveying path, lift slide support, it is provided with two, and along walking support up and down slide, placing rack, its installation is between two lift slide support, and is used for placing casting ladle, drive arrangement, its installation is on lift slide support, and is used for driving placing rack adjustment angle, the utility model walking support's walking path is identical with ring conveyer's mould conveying path, can realize the synchronous movement of casting ladle and mould, avoided the casting position deviation problem that traditional fixed casting ladle caused because of mould removal, reduced the metal liquid overflow, saved raw material, improved production safety.

Description

Technical Field

[0001] This utility model relates to the field of casting technology, and in particular to a non-ferrous metal ingot follow-up casting device. Background Technology

[0002] In the non-ferrous metal smelting and processing industry, the casting of non-ferrous metal ingots is one of the key production links, and its technological level directly affects product quality, production efficiency, and production costs. Currently, the industry generally uses a circular conveyor in conjunction with a fixed casting ladle for batch casting operations. That is, the circular conveyor drives the mold to move continuously along a preset path, while the casting ladle is fixedly installed at a specific position next to the conveyor. When the mold moves under the casting ladle, the casting ladle is manually or mechanically controlled to pour out the molten metal to complete the casting.

[0003] Since the casting ladle is stationary while the mold moves continuously with the circular conveyor, there is relative motion between the mold and the casting ladle during the casting process. When the mold moving speed is not precisely matched with the casting rhythm, the casting gate and the mold inlet are easily misaligned, resulting in the overflow of high-temperature molten metal.

[0004] Different specifications of non-ferrous metal ingots correspond to molds of different heights, but the height of the fixed casting ladle is usually rigidly set and cannot be flexibly and precisely adjusted according to the mold height. When the distance between the casting gate and the mold inlet is too large, splashing and oxidation are likely to occur during the molten metal's descent, affecting the internal quality of the ingot; when the distance is too small, the mold may collide with the casting gate, or the molten metal may flow too fast, causing fluctuations in the liquid surface within the mold, further reducing casting accuracy. Utility Model Content

[0005] This invention provides a non-ferrous metal ingot follow-up casting device to solve the problems of easy displacement of the casting position and serious overflow of molten metal in the prior art.

[0006] The technical problem solved by this utility model is achieved by the following technical solution:

[0007] A non-ferrous metal ingot follow-up casting device, comprising:

[0008] Circular conveyor;

[0009] The traveling support follows the same path as the mold conveying path of the circular conveyor.

[0010] There are two lifting and sliding supports, which slide up and down along the traveling support.

[0011] A placement rack, installed between two lifting sliding supports, is used to place the casting ladle;

[0012] A drive unit, which is mounted on a lifting sliding bracket, is used to drive the placement frame to adjust its angle.

[0013] Optionally, the lifting sliding bracket includes:

[0014] There are two sliders that slide up and down along the walking bracket;

[0015] Support 1 is fixedly installed on the side of the slider near the annular conveyor;

[0016] Telescopic structure one is installed on the walking support and is fixedly connected to support one.

[0017] Optionally, a support plate is installed at one end of the bracket away from the slider, and the support plate has a through hole through which the mounting bracket can pass.

[0018] Optionally, the placement rack includes:

[0019] A ring-shaped frame is positioned between two lifting and sliding supports;

[0020] There are two rotating shafts, which are fixedly installed on the outside of the ring frame and pass through the lifting sliding bracket;

[0021] Multiple clamping assemblies are mounted on a ring frame in a circular array.

[0022] Optionally, the clamping assembly includes:

[0023] The second telescopic structure passes through the ring frame and is fixedly installed on the ring frame;

[0024] The clamping head is fixedly installed at the end of the telescopic structure two and contacts the casting ladle.

[0025] Optionally, the driving device includes:

[0026] A rotating component, which is fixedly installed at the outer end of the placement frame;

[0027] There are two hinge joints, which are respectively hinged to the rotating part and the lifting sliding bracket;

[0028] The third telescopic structure is installed between two hinge joints.

[0029] Optionally, the rotating member includes:

[0030] A rotating disc is fixedly installed at the outer end of the placement frame;

[0031] An eccentric column is fixedly installed on the side of the rotating disk away from the placement frame and connected to a hinge joint.

[0032] Optionally, the walking support includes:

[0033] Sliding platform;

[0034] Two vertical rails are provided and fixedly installed on the top of the sliding platform;

[0035] The crossbeams, which are multiple in number, are installed between two vertical rails.

[0036] Optionally, the walking support also includes:

[0037] The counterweight is mounted on top of the sliding platform.

[0038] Optionally, the annular conveyor includes:

[0039] Conveyor body;

[0040] Multiple mold placement racks are provided and installed on top of the conveyor body.

[0041] The beneficial effects of this utility model are:

[0042] The traveling path of the traveling support is consistent with the mold conveying path of the circular conveyor, which enables synchronous movement of the casting ladle and the mold. This avoids the problem of casting position displacement caused by mold movement in traditional fixed casting ladles, reduces molten metal spillage, saves raw materials, and improves production safety.

[0043] The lifting sliding bracket can slide up and down along the traveling bracket, driving the placement rack and casting ladle to move up and down. It can precisely adjust the height of the casting ladle according to the height of the mold, ensuring that the distance between the casting gate and the mold entrance is appropriate, and further improving the casting accuracy.

[0044] The drive unit rotates the placement rack and casting ladle, and adjusts the angle according to the height and the remaining liquid in the casting ladle to achieve precise control of the casting volume, ensuring that the casting volume in each mold is uniform and consistent, thus improving the product quality of non-ferrous metal ingots. Attached Figure Description

[0045] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0046] Figure 1 This is a schematic diagram of the structure of this utility model;

[0047] Figure 2 This is a schematic diagram of the walking support structure of this utility model;

[0048] Figure 3 This is a schematic diagram of the drive device structure of this utility model;

[0049] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0050] Figure 5 This is a schematic diagram of the structure of the annular conveyor of this utility model.

[0051] In the diagram: 100, circular conveyor; 110, conveyor body; 120, mold placement rack;

[0052] 200. Traveling support frame; 210. Sliding platform; 220. Vertical track; 230. Crossbeam; 240. Counterweight;

[0053] 300. Lifting sliding bracket; 310. Slider; 320. Bracket 1; 330. Telescopic structure 1; 340. Support plate; 350. Through hole;

[0054] 400. Placement rack; 410. Ring-shaped frame; 420. Rotating shaft; 430. Clamping assembly; 431. Telescopic structure two; 432. Clamping head;

[0055] 500. Drive unit; 510. Rotating component; 520. Hinge joint; 530. Telescopic structure three; 511. Rotating disk; 512. Eccentric column. Detailed Implementation

[0056] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0057] Reference Figure 1-5 The non-ferrous metal ingot follow-up casting device shown includes:

[0058] 100-type circular conveyor;

[0059] The traveling support 200 travels along the same path as the mold conveying path of the circular conveyor 100 to ensure that the traveling support 200 can move synchronously during the mold conveying process and achieve precise alignment with the mold position.

[0060] There are two lifting and sliding brackets 300, which slide up and down along the traveling bracket 200. The height of the placement bracket 400 is adjusted by the up and down sliding action so that it can adapt to the placement requirements of casting ladles of different heights or match the height of the casting gate of the mold.

[0061] The placement rack 400 is installed between two lifting sliding supports 300 and is used to place the casting ladle to ensure the stability of the casting ladle during transportation and placement, and to prevent tipping or displacement.

[0062] In this embodiment, the placement rack 400 can be implemented using various existing technologies such as a support ring, a chuck, or a placement tray;

[0063] The drive unit 500 is mounted on the lifting sliding bracket 300 and is used to drive the placement rack 400 to adjust the angle. Through its power output, it drives the placement rack 400 to rotate around a specific axis, thereby adjusting the tilt angle of the casting ladle so that the molten metal in the casting ladle can be smoothly poured into the mold. At the same time, the angle of the placement rack 400 can also be adjusted according to actual production needs.

[0064] In this embodiment, the drive device 500 can be implemented using various existing technologies such as electric push rods, hydraulic cylinders, or pneumatic devices.

[0065] The traveling support 200 travels along the same path as the mold conveying path of the circular conveyor 100, enabling synchronous movement of the casting ladle and the mold. This avoids the problem of casting position shift caused by mold movement in traditional fixed casting ladles, reduces molten metal spillage, saves raw materials, and improves production safety.

[0066] The lifting sliding bracket 300 can slide up and down along the traveling bracket 200, driving the placement rack 400 and the casting ladle to move up and down. It can adjust the height of the casting ladle according to the height of the mold, ensuring that the distance between the casting gate and the mold entrance is appropriate, and further improving the casting accuracy.

[0067] The drive unit 500 drives the placement rack 400 and the casting ladle to rotate, and adjusts the angle according to the height and the remaining liquid in the casting ladle to achieve precise control of the casting amount, ensuring that the casting amount in each mold is uniform and consistent, thus improving the product quality of non-ferrous metal ingots.

[0068] The working principle of this embodiment is as follows:

[0069] In use, the casting bag is placed inside the placement frame 400 and fixed. The casting bag is replaced or replenished with casting liquid after rotating once. After the casting bag is fixed, the drive structure for driving the walking support 200 to move is started, so that the walking support 200 moves synchronously with the ring conveyor 100. After one mold is finished being cast, the walking support 200 stops moving until it corresponds to the next mold and moves synchronously with it.

[0070] During the movement, the height of the placement frame 400 is adjusted according to the different molds, and the drive device 500 is activated during pouring to make the placement frame 400 rotate and adjust the angle between the placement frame 400 and the casting ladle to complete the pouring.

[0071] In order to achieve the adjustment of the height of the placement rack 400 and the casting ladle, in some embodiments of this utility model, referring to Figure 2 and Figure 3As shown, the lifting sliding support 300 includes:

[0072] Two sliders 310 are provided and slide up and down along the traveling bracket 200;

[0073] The bracket 320 is fixedly installed on the side of the slider 310 near the circular conveyor 100 to carry and support the workpiece or auxiliary device that needs to be lifted, and to ensure that it remains stable during the lifting process.

[0074] The telescopic structure 330 is mounted on the traveling support 200 and fixedly connected to the support 320. In this embodiment, the telescopic structure 330 drives the slider 310 to move up and down along the guide rail or slide groove of the traveling support 200 through its own telescopic movement, thereby completing the lifting and lowering adjustment of the workpiece carried by the support 320 to adapt to the workpiece at different height positions of the circular conveyor 100. In this embodiment, the telescopic structure 330 can be implemented using various existing technologies such as hydraulic cylinder, pneumatic cylinder or electric push rod.

[0075] In some embodiments of this utility model, reference is made to Figure 3 and Figure 4 As shown, a support plate 340 is fixedly installed at the end of the bracket 320 away from the slider 310 to ensure that the support plate 340 can stably support the subsequent placement rack 400. The support plate 340 has a through hole 350 through which the placement rack 400 can pass. The diameter or size of the through hole 350 must match the cross-sectional size of the placement rack 400 to ensure that the placement rack 400 can pass smoothly through the through hole 350 and be positioned.

[0076] The working principle of this embodiment is as follows:

[0077] In use, activate the telescopic structure 330, which will cause the support 320 and the slider 310 to move up and down along the traveling support 200 to adjust the height of the casting ladle.

[0078] In order to place the casting ladle, in some embodiments of this utility model, refer to Figure 2 and Figure 3 As shown, the shelf 400 includes:

[0079] The ring frame 410 is set between the two supports 320. The ring frame 410 is a frame structure with a circular outline. Its inner edge is adapted to the corresponding position of the two supports 320 to ensure that the casting ladle can maintain a horizontal and stable state during operation.

[0080] Two rotating shafts 420 are provided and symmetrically fixed on the outside of the ring frame 410 and pass through the through hole 350. When the drive device 500 is started, the rotating shafts 420 drive the ring frame 410 to rotate around its axis, thereby realizing the all-round adjustment of the object placed on the ring frame 410.

[0081] Multiple clamping components 430 are provided and installed in a ring array on the ring frame 410. The clamping force of each clamping component 430 on the object is evenly distributed to prevent the object from being displaced or damaged due to uneven force. The clamping force of the clamping component 430 can be adjusted by adjusting the preload of the elastic element or the stroke of the drive component to adapt to the placement needs of objects of different sizes and weights.

[0082] In order to properly clamp the casting ladle, in some embodiments of this utility model, refer to Figure 3 and Figure 4 As shown, the clamping assembly 430 includes:

[0083] The telescopic structure 431 passes through the ring frame 410 and is fixedly installed on the ring frame 410. Through its telescopic movement, it drives the clamping head 432 to move axially or radially along the ring frame 410, so as to achieve adaptive clamping of casting ladles of different sizes. In this embodiment, the telescopic structure 431 can be implemented by various existing technologies such as hydraulic cylinder, pneumatic cylinder or electric push rod.

[0084] The clamping head 432 is fixedly installed at the end of the telescopic structure 431 and contacts the casting ladle. The clamping head 432 is made of high-strength alloy or wear-resistant material, and the surface can be provided with anti-slip texture or rubber pads to enhance the friction with the outer wall of the casting ladle and avoid damage to the surface of the casting ladle.

[0085] In order to drive the casting ladle to rotate, in some embodiments of this utility model, refer to Figure 2 and Figure 3 As shown, the drive unit 500 includes:

[0086] Rotating component 510 is fixedly installed on the outer end of rotating shaft 420 and is used to transmit the rotational motion of rotating shaft 420 or bear related forces.

[0087] Two hinge joints 520 are provided and are respectively hinged to the rotating part 510 and the bracket 320, realizing the movable connection between the rotating part 510 and the bracket 320, allowing flexible rotation within a certain angle range to adapt to different working postures or position adjustment needs.

[0088] The telescopic structure 3 530 is installed between two hinge joints 520. When the telescopic structure 3 530 telescopically extends or retracts, it will cause the two hinge joints 520 connected to it to move relative to each other. In turn, the position or posture of the rotating part 510 is affected by the hinge relationship, thereby realizing the rotation of the rotating shaft 420. In this embodiment, the telescopic structure 3 530 can be implemented by various existing technologies such as hydraulic cylinder, pneumatic cylinder or electric push rod.

[0089] In order to achieve rotation through extension and retraction, in some embodiments of this utility model, refer to Figure 3 and Figure 4 As shown, the rotating member 510 includes:

[0090] The rotating disk 511 is fixedly installed on the outer end of the rotating shaft 420. The rotating disk 511 is usually circular or annular in structure to ensure that the rotating disk 511 can rotate synchronously with the rotating shaft 420 and remain stable without relative displacement during the rotation.

[0091] An eccentric column 512 is fixedly installed on the side of the rotating disk 511 away from the rotating shaft 420 and connected to the hinge joint 520. The eccentric column 512 is offset from the center of the rotating disk 511, so that when the rotating disk 511 rotates around the rotating shaft 420, the end of the eccentric column 512 will make a circular motion, thereby driving the hinge joint 520 connected to it to produce a reciprocating swing or a specific trajectory motion. Conversely, when the telescopic structure 3 530 extends or retracts, it will drive the rotating disk 511 to rotate.

[0092] In order to make the casting ladle move with the mold, in some embodiments of this utility model, refer to Figure 2 and Figure 3 As shown, the walking support 200 includes:

[0093] The sliding platform 210 is mounted on a ring track and slides along the ring track under the drive of the drive structure;

[0094] There are two vertical tracks 220, which are fixedly installed on the top of the sliding platform 210. The two vertical tracks 220 are parallel to each other and symmetrically distributed.

[0095] The crossbeams 230, which are multiple in number and fixedly installed between the two vertical rails 220, enhance the overall structural strength and stability of the traveling support 200, enabling it to withstand greater loads and adapt to different usage scenarios.

[0096] In some embodiments of this utility model, reference is made to Figure 2 and Figure 3 As shown, the walking support 200 also includes:

[0097] The counterweight 240 is installed on the top of the sliding platform 210. Its main function is to increase the overall weight of the traveling support 200, thereby improving the stability of the sliding platform 210 during movement and preventing the traveling support 200 from tilting due to the weight of the casting ladle.

[0098] In some embodiments of this utility model, reference is made to Figure 5 As shown, the circular conveyor 100 includes:

[0099] The conveyor body 110 typically consists of a drive unit, a transmission system, a circular track, and a support structure. The drive structure can use a motor to drive a sprocket or gear to achieve continuous operation.

[0100] Multiple mold placement racks 120 are provided and installed on the top of the conveyor body 110. Each mold placement rack 120 is provided with multiple slots or positioning holes for fixing molds. It can be adjusted according to different specifications and models of molds to achieve precise positioning and fixing of molds and prevent shaking or falling off during the conveying process.

[0101] The working method of this utility model:

[0102] The casting mold is placed on the mold placement rack 120 of the circular conveyor 100, and the circular conveyor 100 is started to drive the mold to move along the circular path. At the same time, the traveling bracket 200 is started to keep the traveling bracket 200 moving synchronously with the mold on the circular conveyor 100. Then, the casting ladle containing molten metal is placed in the annular frame 410 of the placement rack 400, and the extension structure 431 of the clamping assembly 430 is controlled to extend, so that the clamping head 432 clamps the casting ladle. Next, according to the height of the mold, the extension structure 330 of the lifting sliding bracket 300 is controlled to extend and retract, and the bracket 320 is driven to move the placement rack 400 and the casting ladle up and down to adjust the height of the casting ladle so that the casting port is aligned with the mold inlet. Finally, according to the casting requirements, the extension structure 530 of the drive device 500 is controlled to extend and retract, and the rotating part 510 is driven to rotate, thereby adjusting the casting ladle to a suitable casting angle and casting molten metal into the mold. After casting is completed, the control drive device 500 resets the casting ladle, and the control lifting sliding bracket 300 raises the casting ladle. At the same time, the traveling bracket 200 continues to move with the circular conveyor 100 to prepare for the casting of the next mold.

[0103] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A non-ferrous metal ingot follow-up casting device, characterized in that, include: Circular conveyor (100); The traveling support (200) has a traveling path that is consistent with the mold conveying path of the circular conveyor (100); There are two lifting and sliding supports (300), which slide up and down along the traveling support (200); A placement rack (400) is installed between two lifting sliding supports (300) and is used to place the casting ladle; A drive unit (500) is mounted on a lifting sliding bracket (300) and is used to drive the placement bracket (400) to adjust its angle.

2. The non-ferrous metal ingot follow-up casting device according to claim 1, characterized in that: The lifting sliding support (300) includes: Two sliders (310) are provided and slide up and down along the walking bracket (200); Support 1 (320) is fixedly installed on the side of slider (310) near the annular conveyor (100); Telescopic structure 1 (330) is installed on the walking bracket (200) and fixedly connected to bracket 1 (320).

3. The non-ferrous metal ingot follow-up casting device according to claim 2, characterized in that: The support plate (340) is installed at the end of the bracket (320) away from the slider (310), and the support plate (340) has a through hole (350) through which the rack (400) can pass.

4. The non-ferrous metal ingot follow-up casting device according to claim 1, characterized in that: The placement rack (400) includes: A ring-shaped frame (410) is disposed between two lifting sliding supports (300); Two rotating shafts (420) are provided and are fixedly installed on the outside of the ring frame (410) and pass through the lifting sliding bracket (300). Clamping assemblies (430), which are provided in multiples and mounted on a ring frame (410) in a circular array.

5. The non-ferrous metal ingot follow-up casting device according to claim 4, characterized in that: The clamping assembly (430) includes: Telescopic structure two (431) passes through the ring frame (410) and is fixedly installed on the ring frame (410); The clamping head (432) is fixedly installed at the end of the telescopic structure two (431) and contacts the casting ladle.

6. The non-ferrous metal ingot follow-up casting device according to claim 1, characterized in that: The drive device (500) includes: A rotating component (510) is fixedly installed at the outer end of the placement frame (400); Two hinge joints (520) are provided and are respectively hinged to the rotating part (510) and the lifting sliding bracket (300); Telescopic structure three (530) is installed between two hinge joints (520).

7. The non-ferrous metal ingot follow-up casting device according to claim 6, characterized in that: The rotating component (510) includes: A rotating disk (511) is fixedly installed at the outer end of the placement rack (400); An eccentric column (512) is fixedly mounted on the side of the rotating disk (511) away from the placement frame (400) and connected to a hinge joint (520).

8. The non-ferrous metal ingot follow-up casting device according to claim 1, characterized in that: The walking support (200) includes: Sliding platform (210); Two vertical rails (220) are provided and fixedly installed on the top of the sliding platform (210); A crossbeam (230) is provided in multiple parts and is installed between two vertical rails (220).

9. The non-ferrous metal ingot follow-up casting device according to claim 8, characterized in that: The walking support (200) also includes: A counterweight (240) is mounted on top of the sliding platform (210).

10. The non-ferrous metal ingot follow-up casting device according to claim 1, characterized in that: The annular conveyor (100) includes: Conveyor body (110); Multiple mold placement racks (120) are provided and installed on top of the conveyor body (110).

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