Pouring device for casting processing

Abstract

The utility model provides a pouring device for casting processing, which belongs to the technical field of casting processing, and comprises a moving seat, moving wheels, a plurality of movable guide rails, a plurality of movable guide rails, a plurality of movable guide rails, a plurality of movable guide rails and a plurality of movable guide rails, wherein the moving wheels are mounted on two sides of the bottom end of the moving seat; the guiding structure comprises a supporting frame installed on one side of the shell, a second electric push rod rotationally connected to one side of the interior of the supporting frame and rotating frames installed on the two sides of the first guiding shell and connected with the shell. According to the pouring device, poured molten metal is guided through the first guide shell and the second guide shell, the second electric push rod is started to push the first guide shell to move to drive the second guide shell to move front and back, and therefore the pouring position fine adjustment function of the pouring device is achieved, and high-precision positioning can be achieved through the pouring position convenient to adjust; the casting defects caused by position deviation are reduced, meanwhile, through accurate pouring position control, flowing and distribution of molten metal can be optimized, and the internal quality and the appearance quality of castings are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting processing, and particularly relates to a pouring device for casting processing. Background Art

[0002] Casting processing is a process of pouring liquid or semi-solid metal into a mold, cooling and forming. It has a long history and mature technology, and is widely used in various industries. During the casting processing, in order to facilitate the pouring of liquid metal, a pouring device for casting processing is usually required to efficiently and stably fill the mold cavity with liquid metal.

[0003] After retrieval, a patent with the Chinese patent application number 201921084185.3 discloses a pouring device for casting processing, including a housing. A feed pipe is arranged at the left end of the top of the housing, a discharge port is arranged at the bottom of the housing, a first partition is arranged at the bottom end of the inner cavity of the housing, a first discharge port is opened at the central position of the first partition, a baffle plate matching with the first discharge port is arranged at the top of the first discharge port, a sealing gasket is arranged at the bottom of the baffle plate, and a stirring structure is arranged at the top end of the inner cavity of the housing. For this pouring device for casting processing, by contacting the mold through a connecting rod, the connecting rod can be driven to move upward, the rectangular column follows to move upward, the spring is compressed, and the cylinder can lift the baffle plate, so that the material can flow normally. The material can be stirred through the stirring structure, and at the same time, the inner wall of the housing can be cleaned. When the sealing performance of the device is improved and it is used for a long time, leakage can be avoided, and the material sticking to the inner wall of the housing can be conveniently cleaned;

[0004] The above patent still has the following deficiencies: (1) The defect of being inconvenient to adjust the pouring position. During the use of the device, due to the limitation of its fixed track, the device cannot flexibly adapt to various construction environments and pouring requirements. When the pouring position needs to be adjusted, due to the limitation of the track, it is inconvenient for the device to quickly and accurately adjust the position of the pouring port, which easily leads to deviation of the pouring position, especially in projects with high requirements for pouring accuracy, and this influence is particularly obvious;

[0005] (2) The defect of being inconvenient to handle foreign matters in liquid metal. Due to foreign matters in liquid metal, such as slag, oxides, unmelted inclusions, etc., if not removed in time, they may form defects in the casting, such as pores, inclusions, shrinkage cavities, etc., reducing the mechanical properties of the casting.

[0006] Therefore, there is an urgent need for a pouring device for casting processing to solve the above problems. Summary of the Utility Model

[0007] The object of the present utility model is to address the problem that currently, due to the limitations of the fixed track during the use of the device, the device cannot flexibly adapt to various construction environments and pouring requirements. When it is necessary to adjust the pouring position, due to the track limitations, it is not convenient for the device to quickly and accurately adjust the position of the pouring port, which easily leads to deviations in the pouring position. Especially in projects with high requirements for pouring accuracy, this impact is particularly obvious.

[0008] In order to achieve the above-mentioned invention object, the present utility model provides the following technical solutions:

[0009] A pouring device for casting processing, including a moving seat, and further including,

[0010] Moving wheels, installed on both sides of the bottom end of the moving seat, and moving tracks are installed at the bottom of the moving wheels;

[0011] A control box, installed on one side of the top end of the moving seat;

[0012] Rotary support plates, installed on both sides of the top end of the moving seat, and a turning frame is rotatably connected to one side of the rotary support plate, and a hydraulic push rod is rotatably connected to the bottom end of the turning frame;

[0013] A first connecting frame, fixed to the top end of one side of the turning frame, and a first electric push rod is rotatably connected to the inside of the top end of the first connecting frame. The moving end of the first electric push rod is rotatably connected to a second connecting frame. A sealing cover is fixed to the bottom end of the second connecting frame, and a rotating frame connected to the turning frame is installed at the top end of one side of the sealing cover;

[0014] A housing, installed inside the turning frame, and a heat preservation layer is fixed inside the housing. An inner container is installed inside the heat preservation layer, and a discharge port is fixed to the top end of one side of the inner container;

[0015] A guiding structure, arranged on one side of the housing, wherein the guiding structure includes a support frame installed on one side of the housing, a second electric push rod rotatably connected to one side inside the support frame, a first guiding shell rotatably connected to the top end of the second electric push rod, a second guiding shell installed on the top end of the first guiding shell, a loading and unloading component arranged at the connection position between the first guiding shell and the second guiding shell, and rotating frames installed on both sides of the first guiding shell and connected to the housing;

[0016] A filtering structure, arranged inside the guiding structure, for filtering foreign matters in the molten metal.

[0017] As a preferred technical solution of the present application, the loading and unloading assembly includes a second mounting bracket fixed to the top end of one side of the first guiding shell, a nut rotatably connected inside the second mounting bracket, a screw threadedly connected inside the nut, a first mounting bracket installed at the bottom end of one side of the second guiding shell, a hook bracket fixed to the top end of the other side of the first guiding shell, and a claw installed at the bottom end of the other side of the second guiding shell.

[0018] Through the above technical solution, the first guiding shell and the second guiding shell are used to guide the poured molten metal. The second electric push rod is started to push the first guiding shell to move, driving the second guiding shell to move back and forth to adjust the pouring position. Rotating the first mounting bracket can disassemble and replace the damaged and blocked second guiding shell.

[0019] As a preferred technical solution of the present application, the first guiding shell forms a rotating structure with the outer shell through a rotating frame, and the screw passes through the first mounting bracket and is connected to the nut.

[0020] Through the above technical solution, the second electric push rod is used to push the first guiding shell to move, so that the first guiding shell is turned over through the rotating frame to move the positions of the first guiding shell and the second guiding shell.

[0021] As a preferred technical solution of the present application, the discharge port extends into the first guiding shell, and a diversion groove is provided on one side inside the second guiding shell.

[0022] Through the above technical solution, the first guiding shell is used to receive the molten metal flowing out of the discharge port, and the diversion groove on one side of the second guiding shell is used to guide the flowing molten metal.

[0023] As a preferred technical solution of the present application, the filtering structure includes a partition net inserted inside the second guiding shell, a lifting frame fixed to the top end of the partition net, limit blocks arranged on both sides of the partition net and connected to the second guiding shell, and a waste residue box installed on one side of the top end of the support frame.

[0024] Through the above technical solution, the molten metal can be filtered through the partition net, so that foreign matters accumulate inside the first guiding shell. When the device is reset, the foreign matters can fall into the waste residue box along the inclined plane inside the first guiding shell.

[0025] As a preferred technical solution of the present application, a sliding structure is formed between the partition net and the second guiding shell, and the limit blocks are symmetrically distributed on the vertical center line of the partition net.

[0026] Through the above technical solution, the position of the partition net is restricted by the limit blocks, so that the partition net is convenient for filtering the molten metal passing through the second guiding shell.

[0027] Compared with the prior art, the beneficial effects of the present utility model are:

[0028] In the solution of this application:

[0029] The first guiding shell and the second guiding shell are used to guide the poured molten metal. The second electric push rod is started to push the first guiding shell to move, driving the second guiding shell to move back and forth. Thus, the fine-tuning function of the pouring position of this device is realized. The pouring position that is easy to adjust can achieve high-precision positioning, reduce casting defects caused by position deviation. At the same time, through precise control of the pouring position, the flow and distribution of the molten metal can be optimized, improving the internal quality and appearance quality of the casting;

[0030] The molten metal can be filtered through the partition net, so that foreign matters accumulate inside the first guiding shell. When the device is reset, the foreign matters can fall into the inside of the waste residue box along the inclined plane inside the first guiding shell. Thus, the foreign matter filtering function of this device is realized, facilitating the filtering of foreign matters in the poured metal, and at the same time avoiding the blockage of the gate, inner runner, etc. by foreign matters, ensuring the quality of the casting and production safety. Description of the Drawings

[0031] Figure 1 It is one of the schematic structural diagrams of the present utility model;

[0032] Figure 2 It is the second schematic structural diagram of the present utility model;

[0033] Figure 3 It is the three-dimensional sectional structural diagram of the guiding structure provided by this application;

[0034] Figure 4 It is the three-dimensional structural diagram of the guiding structure provided by this application.

[0035] Labels in the figure: 1. Moving seat; 2. Control box; 3. Moving wheel; 4. Hydraulic push rod; 5. Moving rail; 6. Flipping frame; 7. First electric push rod; 8. Guiding structure; 801. Support frame; 802. Second electric push rod; 803. First guiding shell; 804. Nut; 805. Screw rod; 806. First mounting frame; 807. Second guiding shell; 808. Hook frame; 809. Hook claw; 810. Rotating frame; 811. Second mounting frame; 9. Filtering structure; 901. Waste residue box; 902. Lifting frame; 903. Partition net; 904. Limiting block; 10. First connecting frame; 11. Discharge port; 12. Rotating frame; 13. Second connecting frame; 14. Sealing cover; 15. Outer shell; 16. Revolving support plate; 17. Heat insulation layer; 18. Inner tank. Detailed Embodiments

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0037] As Figures 1-4 shown, a pouring device for casting processing proposed in this embodiment includes a moving seat 1, and further includes

[0038] Moving wheels 3, installed on both sides of the bottom end of the moving seat 1, and a moving track 5 is installed at the bottom of the moving wheels 3;

[0039] A control box 2, installed on one side of the top end of the moving seat 1;

[0040] A revolving support plate 16, installed on both sides of the top end of the moving seat 1, and a turning frame 6 is rotatably connected to one side of the revolving support plate 16, and a hydraulic push rod 4 is rotatably connected to the bottom end of the turning frame 6;

[0041] A first connecting frame 10, fixed to the top end of one side of the turning frame 6, and a first electric push rod 7 is rotatably connected to the inside of the top end of the first connecting frame 10. The moving end of the first electric push rod 7 is rotatably connected to a second connecting frame 13, and a sealing cover 14 is fixed to the bottom end of the second connecting frame 13. A rotating frame 12 connected to the turning frame 6 is installed at the top end of one side of the sealing cover 14;

[0042] A housing 15, installed inside the turning frame 6, and a heat preservation layer 17 is fixed inside the housing 15. An inner container 18 is installed inside the heat preservation layer 17, and a discharge port 11 is fixed to the top end of one side of the inner container 18;

[0043] A guiding structure 8, arranged on one side of the housing 15. Among them, the guiding structure 8 includes a support frame 801 installed on one side of the housing 15, a second electric push rod 802 rotatably connected to one side inside the support frame 801, a first guiding shell 803 rotatably connected to the top end of the second electric push rod 802, a second guiding shell 807 installed on the top end of the first guiding shell 803, a loading and unloading assembly arranged at the connection position between the first guiding shell 803 and the second guiding shell 807, and rotating frames 810 installed on both sides of the first guiding shell 803 and connected to the housing 15;

[0044] A filtering structure 9, arranged inside the guiding structure 8, for filtering foreign matters in the molten metal.

[0045] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, as a preferred embodiment, on the basis of the above method, further, the loading and unloading assembly includes a second mounting bracket 811 fixed to the top end of one side of the first guide housing 803, a nut 804 rotatably connected inside the second mounting bracket 811, a screw rod 805 threadedly connected inside the nut 804, a first mounting bracket 806 mounted at the bottom end of one side of the second guide housing 807, a hook bracket 808 fixed to the top end of the other side of the first guide housing 803, and a claw 809 mounted at the bottom end of the other side of the second guide housing 807. The first guide housing 803 forms a rotating structure with the housing 15 through a rotating bracket 810. The screw rod 805 passes through the first mounting bracket 806 and is connected to the nut 804. The discharge port 11 extends into the interior of the first guide housing 803. A diversion groove is provided on one side inside the second guide housing 807. The first guide housing 803 and the second guide housing 807 are used to divert the poured molten metal. The second electric push rod 802 is activated to push the first guide housing 803 to move, so that the first guide housing 803 is turned over through the rotating bracket 810. At the same time, the first guide housing 803 drives the second guide housing 807 to move back and forth to adjust the pouring position. When the second guide housing 807 is damaged, the first mounting bracket 806 is rotated out of the interior of the first mounting bracket 806, and then the claw 809 is pulled and rotated to be separated from the hook bracket 808, and the second guide housing 807 can be disassembled and replaced.

[0046] As Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the filtering structure 9 includes a partition net 903 inserted into the second guide housing 807, a lifting frame 902 fixed to the top end of the partition net 903, limit blocks 904 arranged on both sides of the partition net 903 and connected to the second guide housing 807, and a waste residue box 901 mounted on one side of the top end of the support frame 801. A sliding structure is formed between the partition net 903 and the second guide housing 807. The limit blocks 904 are symmetrically distributed on the vertical center line of the partition net 903. By inserting the partition net 903 into the interior of the second guide housing 807, the partition net 903 can filter the molten metal, so that foreign objects accumulate inside the first guide housing 803. When the device completes pouring and resets, the foreign objects can fall along the inclined plane inside the first guide housing 803 into the interior of the waste residue box 901, so that the waste residue box 901 can centrally collect and process the recycled foreign objects. Using a tool clamp to hold the lifting frame 902 can pull the partition net 903 out of the interior of the second guide housing 807 to replace and clean the partition net 903. The placement position of the partition net 903 is restricted by the limit blocks 904.

[0047] Specifically, when the pouring device for casting processing is in use: By starting the contraction of the first electric push rod 7, the second connecting frame 13 pulls the cover 14 to flip around the rotating frame 12, opening the inner container 18. Immediately afterwards, molten metal liquid is introduced into the inner container 18. The temperature inside the inner container 18 is not easily reduced by the heat preservation layer 17. The device is moved to the pouring area by rolling the moving wheels 3 on the surface of the moving track 5. The hydraulic push rod 4 is started to extend, so that the hydraulic push rod 4 pushes the flipping frame 6 to flip around the rotary support plate 16, and the metal liquid inside the inner container 18 is discharged through the discharge port 11. Immediately afterwards, the guiding structure 8 guides the metal liquid, adjusts the pouring position of the metal liquid, and the filtering structure 9 filters the metal liquid passing through the guiding structure 8 to remove foreign matters and impurities therein.

[0048] The first guiding shell 803 and the second guiding shell 807 guide the poured metal liquid. The second electric push rod 802 is started to push the first guiding shell 803 to move, so that the first guiding shell 803 flips through the rotating frame 810. At the same time, the first guiding shell 803 drives the second guiding shell 807 to move back and forth to adjust the pouring position. When the second guiding shell 807 is damaged, the first mounting frame 806 is rotated out of the inside of the first mounting frame 806. Immediately afterwards, it is pulled and rotated, and the hook claw 809 is separated from the hook frame 808, and the second guiding shell 807 can be disassembled and replaced.

[0049] By inserting the partition net 903 into the second guiding shell 807, the partition net 903 can filter the metal liquid, and foreign matters accumulate inside the first guiding shell 803. When the device finishes pouring and resets, the foreign matters can fall into the waste residue box 901 along the inclined surface inside the first guiding shell 803, and the waste residue box 901 centrally collects and processes the recovered foreign matters. Using a tool clamp to hold the lifting frame 902 can pull the partition net 903 out of the second guiding shell 807 to replace and clean the partition net 903. The placement position of the partition net 903 is restricted by the limit block 904.

[0050] The above embodiments are only used to illustrate the present invention rather than to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. A pouring device for casting, comprising a movable seat (1), characterized in that: Also includes, Moving wheels (3) are mounted on both sides of the bottom end of the moving seat (1), and moving rails (5) are mounted on the bottom of the moving wheels (3); A control box (2) is mounted on one side of the top of the moving base (1); A revolving support plate (16) is mounted on both sides of the top of the moving seat (1), and one side of the revolving support plate (16) is rotatably connected to a turning frame (6), and the bottom end of the turning frame (6) is rotatably connected to a hydraulic push rod (4); A first connecting frame (10) is fixed to the top end of one side of the flip frame (6), and the top end of the first connecting frame (10) is internally rotatably connected to a first electric push rod (7), the movable end of the first electric push rod (7) is rotatably connected to a second connecting frame (13), a cover (14) is fixed to the bottom end of the second connecting frame (13), and a rotating frame (12) connected to the flip frame (6) is installed at the top end of one side of the cover (14); An outer shell (15) is installed inside the turning frame (6), and a heat-insulating layer (17) is fixed inside the outer shell (15), an inner liner (18) is installed inside the heat-insulating layer (17), and a discharge port (11) is fixed at the top end of one side of the inner liner (18); A guide structure (8) is arranged on one side of the housing (15), wherein the guide structure (8) comprises a support frame (801) mounted on one side of the housing (15), a second electric push rod (802) rotatably connected to one side of the interior of the support frame (801), a first guide shell (803) rotatably connected to the top of the second electric push rod (802), a second guide shell (807) mounted on the top of the first guide shell (803), a loading and unloading assembly arranged at a connection position between the first guide shell (803) and the second guide shell (807), and a rotating frame (810) mounted on both sides of the first guide shell (803) and connected to the housing (15); The filtering structure (9) is arranged inside the guide structure (8) and is used to filter foreign matter in the molten metal.

2. A pouring device for casting according to claim 1, characterized in that: The loading and unloading assembly comprises a second mounting frame (811) fixed at the top end of one side of the first guide shell (803), a nut (804) rotatably connected to the inside of the second mounting frame (811), a screw (805) threadedly connected to the inside of the nut (804), a first mounting frame (806) mounted at the bottom end of one side of the second guide shell (807), a hook frame (808) fixed at the top end of the other side of the first guide shell (803), and a hook claw (809) mounted at the bottom end of the other side of the second guide shell (807).

3. A pouring device for casting according to claim 2, characterized in that: The first guide shell (803) forms a rotating structure with the outer shell (15) through the rotating frame (810), and the screw rod (805) passes through the first mounting frame (806) and is connected to the nut (804).

4. A pouring device for casting according to claim 1, characterized in that: The discharge port (11) extends to the interior of the first guide shell (803), and a guide groove is provided on one side of the interior of the second guide shell (807).

5. A pouring device for casting according to claim 1, characterized in that: The filtering structure (9) comprises a fence net (903) inserted into the interior of the second guide shell (807), a lifting frame (902) fixed to the top of the fence net (903), limit blocks (904) arranged on both sides of the fence net (903) and connected to the second guide shell (807), and a waste residue box (901) installed on one side of the top of the support frame (801).

6. A pouring device for casting according to claim 5, characterized in that: A sliding structure is formed between the fence net (903) and the second guide shell (807), and the limit blocks (904) are symmetrically distributed on the vertical center line of the fence net (903).

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