Non-ferrous metal casting machining and casting equipment

Abstract

The invention relates to the technical field of metal casting fusion casting, in particular to non-ferrous metal casting machining fusion casting equipment which comprises a bottom plate, the top of the bottom plate is fixedly connected with a top plate, the top of the top plate is fixedly connected with a vertical plate, a driving motor is installed on the side face of the vertical plate, and the output end of the driving motor is fixedly connected with a fusion casting box; through cooperative use of a fixed box, a screen, a steel rope, a connecting spring, a damping rod, a sliding groove, first teeth, second teeth, a servo motor and a round pipe, after a metal casting is molten, liquid can flow into a stirring barrel through the screen, meanwhile, impurities contained in the metal liquid are screened out and filtered through the screen, and the metal casting is prevented from being damaged. When the servo motor works, the second teeth are driven to rotate, the circular pipe can be driven to circularly rotate through the meshing effect between the second teeth and the first teeth, then the screen is driven to move in the sliding groove through the steel rope, the screen can be vibrated, impurities are prevented from being blocked in the screen, and the comprehensiveness of filtering the impurities in the metal liquid is improved.

Description

Technical Field

[0001] The invention relates to the technical field of metal casting melting and casting, in particular to a non-ferrous metal casting processing melting and casting equipment. Background Art

[0002] The method of directly casting the material into products after the material is melted at high temperature. Generally, it is melted in an electric arc furnace, then poured into a high temperature resistant casting mold, and then cooled, crystallized, annealed or cut to make the product. In production, the melting atmosphere, melting temperature and cooling conditions are mainly controlled to ensure high production efficiency, crystallization meets the requirements and form a network structure. However, in the cooling and crystallization process, due to inconsistent crystallization temperature, grain segregation often occurs, resulting in concentrated voids inside the product - shrinkage cavities. A melting and casting method that is easy to control the casting process and has a simplified process provides a mold whose cavity meets the part to be cast; the above mold is insulated, and white corundum and silica sol are coated on the cavity wall of the mold; a metal wire or plate or nozzle is set in the mold cavity; a solid conductive flux is placed in the gap between the metal wire or plate or nozzle. There is no need to carry out complex processes such as boxing, smelting, ladle pouring, etc., which provides a simple and reliable casting method for large castings for ordinary enterprises; it has the advantages of arbitrary control of casting speed and even pause when needed, and the production cycle of casting products is short and the cost is low. Melting and casting equipment is required when processing non-ferrous metal castings.

[0003] The Chinese authorized announcement number CN217121687U is a metal melting and casting device for making metal targets. Through the coordinated use of the melting and casting crucible and the support platform as well as the electric heating ring and the fixing ear, after the smelting work is completed, the staff can start the die-casting device located above the melting and casting crucible to directly die-cast the liquid metal inside the melting and casting crucible. The electric heating ring and the fixing ear limit the position of the melting and casting crucible. At the same time, the support platform provides support for the melting and casting crucible to ensure the stability of the melting and casting crucible during the die-casting process, thereby making the metal melting and casting device for making metal targets The device can directly perform the die-casting operation after completing the metal smelting work, avoiding the oxidation of the liquid metal during the transfer process. Through the coordinated use of the cold air unit and the connecting pipe as well as the annular pipe and the injection pipe, the metal melting and casting device for metal target material production can start the cold air unit after completing the die-casting operation, and inject cold air into the interior of the annular pipe through the connecting pipe, and then spray the outside of the melting and casting crucible through the end of the injection pipe, thereby reducing the temperature of the outside of the melting and casting crucible, assisting the target product inside the melting and casting crucible to quickly cool and shape, and improving the production efficiency of the metal melting and casting device for metal target material production.

[0004] There are still certain shortcomings in use. When the material is melted at high temperature during the casting of metal castings, the molten liquid can easily drop in temperature rapidly due to the temperature difference and solidify to produce hot slag. The hot slag is not filtered, which causes the molten metal and the hot slag to be incompatible and separate, affecting the molding quality and precision of the casting, thereby limiting the applicability of the melting and casting equipment. Summary of the invention

[0005] The object of the present invention is to provide a non-ferrous metal casting processing and melting and casting equipment to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A non-ferrous metal casting processing and melting and casting equipment, comprising a base plate, the top of the base plate is fixedly connected to a top plate, the top of the top plate is fixedly connected to a vertical plate, a driving motor is installed on the side of the vertical plate, the output end of the driving motor is fixedly connected to a melting and casting box, the melting and casting box is arranged on the side of the vertical plate and is rotatably connected to the vertical plate, the top of the melting and casting box abuts against a feed cover, the bottom of the melting and casting box abuts against a liquid outlet cover, the bottom of the liquid outlet cover is fixedly connected to a pull ring, the surface of the top plate is fixedly connected to an electric heating plate, the electric heating plate is arranged at the bottom of the melting and casting box, a fixed box is fixedly connected to the top plate, and the fixed box is arranged directly below the liquid outlet cover.

[0008] As a preferred solution of the present invention, a slide groove is provided in the fixing box, a screen is slidably connected in the slide groove, a connecting spring is elastically connected between the screen and the slide groove, and a damping rod is arranged in the connecting spring.

[0009] As a preferred solution of the present invention, a steel cable is fixedly connected to the bottom of the screen, the steel cable passes through a fixed box and is slidably connected to the fixed box, and a rectangular plate is fixedly connected to the bottom of the fixed box.

[0010] As a preferred solution of the present invention, a round tube is rotatably connected inside the rectangular plate, the bottom of the steel cable is wrapped around the round tube, and the inner wall of the round tube is fixedly connected with a first tooth.

[0011] As a preferred solution of the present invention, a servo motor is installed at the bottom of the top plate, and the output end of the servo motor is fixedly connected to a second tooth, the second tooth extends into the circular tube, and the second tooth meshes with the first tooth.

[0012] As a preferred solution of the present invention, a connecting pipe is fixedly connected to the side of the fixing box, a mixing drum is fixedly connected to the surface of the bottom plate, the bottom of the connecting pipe extends into the mixing drum, and the mixing drum and the fixing box are both connected to the connecting pipe.

[0013] As a preferred solution of the present invention, a stepper motor is installed on the top of the mixing drum, and a stirring rod is fixedly connected to the output end of the stepper motor, and the stirring rod is rotatably connected to the mixing drum.

[0014] As a preferred solution of the present invention, a liquid outlet pipe is fixedly connected to the side of the mixing drum, the liquid outlet pipe is communicated with the mixing drum, and a valve is arranged outside the liquid outlet pipe.

[0015] As a preferred solution of the present invention, a support seat is fixedly connected to the bottom of the base plate, an anti-slip groove is provided on the bottom of the support seat, and the shape of the support seat is T-shaped.

[0016] As a preferred solution of the present invention, a plurality of the first teeth and the second teeth are provided, the plurality of the first teeth and the second teeth are evenly distributed, and the plurality of the first teeth and the second teeth have the same size.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, by setting a fixed box, a screen, a steel cable, a connecting spring, a damping rod, a chute, a first tooth, a second tooth, a servo motor and a round tube for coordinated use, after the metal casting is melted, the liquid can flow into the mixing drum through the screen, and at the same time, the impurities contained in the metal liquid are screened and filtered through the screen. When the servo motor is working, it drives the second tooth to rotate, and through the meshing action between the second tooth and the first tooth, it can drive the round tube to rotate in a circle, and then drive the screen to move in the chute through the steel cable, so that the screen can be vibrated, thereby preventing impurities from being blocked in the screen, and improving the comprehensiveness of impurity filtration of the metal liquid.

[0019] 2. In the present invention, by setting up the coordinated use of a stepping motor, a stirring rod, a liquid outlet pipe and a valve, the stirring rod can be driven to rotate by the stepping motor, and the metal liquid can be stirred by the rotation of the stirring rod to avoid the metal liquid from solidifying in the stirring barrel, so that the metal liquid can be used normally, thereby improving the applicability of the melting and casting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the surface structure of the melting and casting box of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the top plate and the rectangular plate of the present invention;

[0023] Figure 4 It is a schematic cross-sectional structural diagram of the fixing box of the present invention;

[0024] Figure 5It is a schematic diagram of the internal structure of the mixing drum of the present invention;

[0025] Figure 6 It is a bottom view structural schematic diagram of the present invention.

[0026] In the figure: 1, bottom plate; 2, support seat; 3, mixing drum; 4, liquid outlet pipe; 5, valve; 6, top plate; 7, vertical plate; 8, driving motor; 9, melting box; 10, feed cover; 11, electric heating plate; 12, fixing box; 13, stepping motor; 14, connecting pipe; 15, liquid outlet cover; 16, pull ring; 17, rectangular plate; 18, round tube; 19, servo motor; 20, first tooth; 21, second tooth; 22, steel cable; 23, screen; 24, connecting spring; 25, damping rod; 26, slide groove; 27, stirring rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] For examples, see Figure 1-6 , the present invention provides a technical solution:

[0029] A non-ferrous metal casting processing and melting and casting equipment, comprising a bottom plate 1, a top plate 6 is fixedly connected to the top of the bottom plate 1, a vertical plate 7 is fixedly connected to the top of the top plate 6, a driving motor 8 is installed on the side of the vertical plate 7, a melting and casting box 9 is fixedly connected to the output end of the driving motor 8, the melting and casting box 9 is arranged on the side of the vertical plate 7 and is rotatably connected to the vertical plate 7, a feed cover 10 is abutted on the top of the melting and casting box 9, a liquid outlet cover 15 is abutted on the bottom of the melting and casting box 9, a pull ring 16 is fixedly connected to the bottom of the liquid outlet cover 15, and a feed cover 10 is abutted on the top of the melting and casting box 9. The material cover 10 then places the non-ferrous metal in the melting box 9 and drives the melting box 9 to rotate through the driving motor 8. When the electric heating plate 11 is working, the non-ferrous metal in the melting box 9 can be heated and melted into liquid, and then the liquid outlet cover 15 is opened to allow the metal liquid to flow to the surface of the screen 23. The surface of the top plate 6 is fixedly connected with the electric heating plate 11, and the electric heating plate 11 is arranged at the bottom of the melting box 9. A fixed box 12 is fixedly connected to the top plate 6, and the fixed box 12 is arranged directly below the liquid outlet cover 15.

[0030] In this embodiment, Figure 2 , Figure 3 and Figure 4As shown, a slide groove 26 is provided in the fixed box 12, a screen 23 is slidably connected in the slide groove 26, a connecting spring 24 is elastically connected between the screen 23 and the slide groove 26, a damping rod 25 is arranged in the connecting spring 24, a steel cable 22 is fixedly connected to the bottom of the screen 23, the steel cable 22 passes through the fixed box 12 and is slidably connected to the fixed box 12, a rectangular plate 17 is fixedly connected to the bottom of the fixed box 12, a round tube 18 is rotatably connected in the rectangular plate 17, and the round tube 18 is driven to rotate in a forward and reverse cycle through the meshing action between the second teeth 21 and the first teeth 20, and then the steel cable 22 is fixedly connected to the bottom of the fixed box 12. The cable 22 is wound around the surface of the circular tube 18, and the screen 23 can be driven by the steel cable 22 to circulate up and down in the slide 26, so as to filter the impurities contained in the metal liquid, so that the metal liquid enters the mixing drum 3 through the connecting pipe 14. The bottom of the steel cable 22 is connected to the circular tube 18, and the inner wall of the circular tube 18 is fixedly connected with the first tooth 20. The bottom of the top plate 6 is installed with a servo motor 19, and the output end of the servo motor 19 is fixedly connected with the second tooth 21, and the second tooth 21 extends into the circular tube 18, and the second tooth 21 is meshed with the first tooth 20.

[0031] Among them, the liquid can flow into the mixing drum 3 through the screen 23, and at the same time, the impurities contained in the metal liquid are screened and filtered through the screen 23. When the servo motor 19 is working, it drives the second tooth 21 to rotate. Through the meshing action between the second tooth 21 and the first tooth 20, the circular tube 18 can be driven to rotate in a circle, and then the screen 23 is driven to move in the slide 26 through the steel cable 22, which can make the screen 23 vibrate, thereby preventing impurities from being blocked in the screen 23, thereby improving the comprehensiveness of the impurity filtration of the metal liquid.

[0032] In this embodiment, Figure 1 , Figure 5 and Figure 6 As shown, a connecting pipe 14 is fixedly connected to the side of the fixed box 12, a mixing drum 3 is fixedly connected to the surface of the bottom plate 1, the bottom of the connecting pipe 14 extends into the mixing drum 3, the mixing drum 3 and the fixed box 12 are both connected to the connecting pipe 14, a stepping motor 13 is installed on the top of the mixing drum 3, a stirring rod 27 is fixedly connected to the output end of the stepping motor 13, the stirring rod 27 is rotatably connected to the mixing drum 3, a liquid outlet pipe 4 is fixedly connected to the side of the mixing drum 3, the liquid outlet pipe 4 is connected to the mixing drum 3, and the stepping motor 13 drives the stirring rod 27 to rotate when working. The metal liquid can be shaken by rotating the stirring rod 27 to prevent the metal liquid from agglomerating due to a large temperature difference, so that the metal liquid can be used normally. A valve 5 is arranged on the outside of the liquid outlet pipe 4. The bottom of the bottom plate 1 is fixedly connected to a support seat 2. The bottom of the support seat 2 is provided with anti-slip grooves. The shape of the support seat 2 is T-shaped. A plurality of first teeth 20 and a plurality of second teeth 21 are provided. The plurality of first teeth 20 and the second teeth 21 are evenly distributed, and the sizes of the plurality of first teeth 20 and the second teeth 21 are the same.

[0033] Among them, the stirring rod 27 can be driven to rotate by the stepping motor 13, and the metal liquid can be stirred by the rotation of the stirring rod 27 to prevent the metal liquid from solidifying in the stirring barrel 3, so that the metal liquid can be used normally, thereby improving the applicability of the melting and casting equipment.

[0034] The working process of the present invention is as follows: when the non-ferrous metal casting processing and melting and casting equipment designed by the present invention is in operation, the feed cover 10 is opened and then the non-ferrous metal is placed in the melting and casting box 9, and the melting and casting box 9 is driven to rotate by the driving motor 8. When the electric heating plate 11 is working, the non-ferrous metal in the melting and casting box 9 can be heated and melted into liquid, and then the liquid outlet cover 15 is opened to allow the metal liquid to flow to the surface of the screen 23. When the servo motor 19 is working, the second tooth 21 is driven to rotate, and the meshing action between the second tooth 21 and the first tooth 20 drives the non-ferrous metal to rotate. The round tube 18 rotates in a forward and reverse cycle, and then the steel cable 22 is wound around the surface of the round tube 18, so that the screen 23 can be driven by the steel cable 22 to move up and down in the slide 26, so that the impurities contained in the metal liquid can be filtered, and the metal liquid can enter the mixing drum 3 through the connecting pipe 14. When the stepper motor 13 is working, it drives the stirring rod 27 to rotate. The rotation of the stirring rod 27 can shake the metal liquid to avoid the metal liquid from agglomerating due to the large temperature difference, so that the metal liquid can be used normally.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-ferrous metal casting processing and melting and casting equipment, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a top plate (6), the top of the top plate (6) is fixedly connected to a vertical plate (7), a driving motor (8) is installed on the side of the vertical plate (7), the output end of the driving motor (8) is fixedly connected to a melting and casting box (9), the melting and casting box (9) is arranged on the side of the vertical plate (7) and is rotatably connected to the vertical plate (7), the top of the melting and casting box (9) is abutted with a feed cover (10), the bottom of the melting and casting box (9) is abutted with a liquid outlet cover (15), the bottom of the liquid outlet cover (15) is fixedly connected with a pull ring (16), the surface of the top plate (6) is fixedly connected to an electric heating plate (11), the electric heating plate (11) is arranged at the bottom of the melting and casting box (9), the top plate (6) is fixedly connected with a fixed box (12), and the fixed box (12) is arranged directly below the liquid outlet cover (15).

2. The non-ferrous metal casting processing and melting equipment according to claim 1, characterized in that: A slide groove (26) is provided in the fixing box (12), a screen (23) is slidably connected in the slide groove (26), a connecting spring (24) is elastically connected between the screen (23) and the slide groove (26), and a damping rod (25) is arranged in the connecting spring (24).

3. The non-ferrous metal casting processing and melting equipment according to claim 2, characterized in that: The bottom of the screen (23) is fixedly connected to a steel cable (22), the steel cable (22) passes through the fixed box (12) and is slidably connected to the fixed box (12), and the bottom of the fixed box (12) is fixedly connected to a rectangular plate (17).

4. The non-ferrous metal casting processing and melting equipment according to claim 3, characterized in that: A circular tube (18) is rotatably connected inside the rectangular plate (17), the bottom of the steel cable (22) is wound around the circular tube (18), and a first tooth (20) is fixedly connected to the inner wall of the circular tube (18).

5. The non-ferrous metal casting processing and melting equipment according to claim 1, characterized in that: A servo motor (19) is installed at the bottom of the top plate (6), and a second tooth (21) is fixedly connected to the output end of the servo motor (19), and the second tooth (21) extends into the circular tube (18), and the second tooth (21) meshes with the first tooth (20).

6. The non-ferrous metal casting processing and melting equipment according to claim 1, characterized in that: A connecting pipe (14) is fixedly connected to the side of the fixing box (12), a mixing drum (3) is fixedly connected to the surface of the bottom plate (1), the bottom of the connecting pipe (14) extends into the mixing drum (3), and the mixing drum (3) and the fixing box (12) are both connected to the connecting pipe (14).

7. The non-ferrous metal casting processing and melting equipment according to claim 6, characterized in that: A stepper motor (13) is installed on the top of the mixing drum (3); an output end of the stepper motor (13) is fixedly connected to a mixing rod (27); and the mixing rod (27) is rotatably connected to the mixing drum (3).

8. The non-ferrous metal casting processing and melting equipment according to claim 7, characterized in that: A liquid outlet pipe (4) is fixedly connected to the side of the mixing drum (3); the liquid outlet pipe (4) is in communication with the mixing drum (3); and a valve (5) is provided outside the liquid outlet pipe (4).

9. The non-ferrous metal casting processing and melting equipment according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a support seat (2), the bottom of the support seat (2) is provided with anti-slip grooves, and the shape of the support seat (2) is T-shaped.

10. The non-ferrous metal casting processing and melting equipment according to claim 4, characterized in that: A plurality of the first teeth (20) and the second teeth (21) are provided, the plurality of the first teeth (20) and the second teeth (21) are distributed at equal intervals, and the plurality of the first teeth (20) and the second teeth (21) have the same size.

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