Metal melting equipment based on solidification forming

Abstract

The utility model relates to the field of metal melting equipment, in particular to metal melting equipment based on solidification forming, which comprises a melting furnace body and is characterized in that an injection pipe is arranged on the outer wall of the melting furnace body, the injection pipe is controlled to be switched on and off through an electromagnetic valve, and a rotary table mechanism is mounted on the outer wall of the melting furnace body. A rotary disc mechanism is installed on the smelting furnace body, a mold is arranged above the rotary disc mechanism, a driving mechanism is installed between the smelting furnace body and the rotary disc mechanism, the driving mechanism can drive the rotary disc mechanism to rotate, then the mold is driven to rotate through the rotary disc mechanism, and under cooperation of an electric control device, the mold is accurately rotated to the position below an injection pipe, and material injection on the mold is achieved. A slag groove is formed in the lower end of the smelting furnace body, a slag removal assembly is placed in the slag groove, a transmission mechanism is arranged between the rotary disc mechanism and the slag removal assembly, and through rotation of the rotary disc mechanism, the transmission mechanism drives the slag removal assembly to continuously receive and discharge slag.

Description

Technical Field

[0001] The utility model relates to the field of metal melting equipment, in particular to a metal melting equipment based on solidification molding. Background Art

[0002] Metal melting equipment needs to be manually slag-removed, which is harmful to workers due to high furnace temperature and has low work efficiency. Operators are easily burned by the furnace temperature, and the melt in the furnace splashes along the furnace mouth, which has high labor intensity and low work efficiency. In addition, when the metal melting equipment pours the melt into the mold for solidification, it can only pour into one mold at a time, which has low work efficiency and low automation.

[0003] In summary, the existing metal melting equipment still has great defects in structure and design and cannot meet the needs of modern practical work. Therefore, we propose a metal melting equipment based on solidification molding. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a metal melting device based on solidification molding.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a metal melting equipment based on solidification molding, including a furnace body, characterized in that: an injection tube is arranged on the outer wall of the furnace body, the injection tube is controlled to be on and off by an electromagnetic valve, a turntable mechanism is installed on the outer wall of the furnace body, a mold is arranged above the turntable mechanism, a driving mechanism is installed between the furnace body and the turntable mechanism, the driving mechanism can drive the turntable mechanism to rotate, and then drive the mold to rotate through the turntable mechanism, and under the cooperation of the electric control device, the mold is accurately rotated to the bottom of the injection tube to realize the injection of the mold, a slag trough is opened at the lower end of the furnace body, a slag removal component is placed in the slag trough, a transmission mechanism is arranged between the turntable mechanism and the slag removal component, and the transmission mechanism drives the slag removal component to continuously receive and discharge slag through the rotation of the turntable mechanism;

[0006] Specifically, an annular chute is provided on the outer wall of the furnace body;

[0007] Specifically, the turntable mechanism includes an annular slide rail, the annular slide rail is engaged in the annular slide groove, an annular gear is fixed to the outer wall of the annular slide rail, a turntable frame is fixed to the outer wall of the annular slide rail, the annular gear is located below the turntable frame, a plurality of ball rolling grooves are opened below the circular part of the turntable frame, and arc-shaped racks are symmetrically fixed to the side walls of the circular part of the turntable frame;

[0008] Specifically, the turntable mechanism further includes a bracket, an annular guide rail is fixed above the bracket, a circular guide groove is provided inside the annular guide rail, a plurality of rolling balls are placed between the rolling ball grooves and the circular guide grooves, and a limiting frame is provided between the rolling balls;

[0009] Specifically, a plurality of molds can be fixed on the circular portion of the turntable frame by bolts;

[0010] Specifically, the driving mechanism includes a fixing frame, one end of the fixing frame is fixedly connected to the bracket, the other end of the fixing frame is fixed with a motor frame, a motor is fixed in the motor frame, a driving end of the motor is fixed with a driving gear, and the driving gear is meshed with a ring gear;

[0011] Specifically, the transmission mechanism includes a first shaft frame, one end of the first shaft frame is fixedly connected to the outer wall of the annular guide rail, the other end of the first shaft frame is rotatably connected to a first rotating shaft, one end of the first rotating shaft is fixed to a transmission gear, the other end of the transmission gear is fixed to a transmission plate, one end of the transmission plate is connected to a transmission rod through a second rotating shaft, the transmission gear can be meshed with an arc-shaped rack, and the number of teeth of the arc-shaped rack just meets the transmission gear rotation half a circle;

[0012] Specifically, the slag removal assembly includes a first slag removal frame, a second slag removal frame is fixed to one side of the first slag removal frame, the first slag removal frame is located in the slag groove, the inner side walls of the first slag removal frame and the second slag removal frame are wedge-shaped surfaces, and two connecting blocks are symmetrically fixed to the upper and lower sides of the outer wall of one side of the first slag removal frame;

[0013] Specifically, one end of the transmission rod is rotatably connected to the two connection blocks.

[0014] Beneficial effects of the utility model:

[0015] (1) The utility model is a metal melting equipment based on solidification molding, in which an annular slide groove is opened on the outer wall of the melting furnace body, an annular slide rail is engaged in the annular slide groove, an annular gear and a turntable frame are arranged on the outer wall of the annular slide rail, a plurality of molds are fixed on the turntable frame, an injection tube is passed through the outer wall of the melting furnace body, and a driving mechanism is arranged on one side of the annular gear. The annular gear is driven to rotate by the driving mechanism, and the mold is driven to rotate by the annular gear. The mold is accurately stopped under the injection tube by an electric control method, and the injection tube is opened by the electromagnetic valve to realize the injection of solution into the mold. In this reciprocating manner, multi-station molds can be realized, and continuous solidification molding work can be achieved, which also improves the automation performance of the equipment.

[0016] (2) The utility model describes a metal melting equipment based on solidification molding, in which two arc-shaped racks are symmetrically fixed on the outer wall of the turntable frame, a slag trough is arranged below the furnace body, a slag removal assembly is placed in the slag trough, and a transmission mechanism is arranged between the turntable frame and the slag removal assembly. When the mold station is replaced, the transmission mechanism is driven by the arc-shaped rack, and the transmission mechanism drives the slag removal assembly to work. This process realizes the automation function of the slag removal work and avoids the danger of manual slag removal. In addition, when removing the slag, the slag connection work is not affected, and continuous slag connection and slag removal work are realized, which greatly improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 A three-dimensional diagram of the overall structure provided by the utility model from a first perspective;

[0019] Figure 2 A three-dimensional diagram of the overall structure provided by the utility model from a second perspective;

[0020] Figure 3 A structural stereogram of the furnace body provided by the utility model;

[0021] Figure 4 A three-dimensional diagram showing the structural relationship between the turntable mechanism, transmission mechanism, drive mechanism and slag removal assembly provided by the utility model;

[0022] Figure 5 for Figure 4 Partial cross-sectional views from other perspectives;

[0023] Figure 6 A three-dimensional diagram showing the structural relationship between the turntable frame, the annular slide rail and the annular gear provided by the utility model;

[0024] Figure 7 A three-dimensional diagram showing the structural relationship between the rolling ball, annular guide rail, limit frame and bracket provided by the utility model;

[0025] Figure 8 for Figure 5 Enlarged view of area a.

[0026] In the figure: furnace body 1, injection tube 11, slag trough 12, annular slide 13, turntable mechanism 2, turntable frame 21, ball rolling groove 211, arc rack 212, annular slide rail 22, annular gear 23, rolling ball 24, annular guide rail 25, circular guide groove 251, limit frame 26, bracket 27, transmission mechanism 3, first axis frame 31, first rotating shaft 32, transmission gear 33, transmission plate 34, second rotating shaft 35, transmission rod 36, driving mechanism 4, fixing frame 41, motor frame 42, motor 43, driving gear 44, slag removal assembly 5, first slag removal frame 51, second slag removal frame 52, connecting block 53, mold 6. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figure 1-Figure 8 As shown, a metal melting equipment based on solidification molding described in the utility model includes a furnace body 1, characterized in that: an injection tube 11 is arranged on the outer wall of the furnace body 1, and the injection tube 11 is controlled by a solenoid valve. A turntable mechanism 2 is installed on the outer wall of the furnace body 1, and a mold 6 is arranged above the turntable mechanism 2. A driving mechanism 4 is installed between the furnace body 1 and the turntable mechanism 2. The driving mechanism 4 can drive the turntable mechanism 2 to rotate, and then drive the mold 6 to rotate through the turntable mechanism 2, and with the cooperation of the electric control device, the mold 6 is accurately rotated to the bottom of the injection tube 11 to realize the injection of the mold 6. A slag trough 12 is opened at the lower end of the furnace body 1, and a slag removal component 5 is placed in the slag trough 12. A transmission mechanism 3 is arranged between the turntable mechanism 2 and the slag removal component 5. Through the rotation of the turntable mechanism 2, the transmission mechanism 3 drives the slag removal component 5 to continuously receive and discharge slag;

[0029] The driving mechanism 4 includes a fixing frame 41, one end of which is fixedly connected to the bracket 27, and the other end of the fixing frame 41 is fixed with a motor frame 42, a motor 43 is fixed inside the motor frame 42, and a driving gear 44 is fixed at the driving end of the motor 43, and the motor 43 can drive the driving gear 44 to rotate;

[0030] An annular slide groove 13 is provided on the outer wall of the furnace body 1, and the turntable mechanism 2 includes an annular slide rail 22, and the annular slide rail 22 is engaged in the annular slide groove 13. An annular gear 23 is fixed to the outer wall of the annular slide rail 22, and the driving gear 44 is meshed with the annular gear 23. The driving gear 44 can drive the annular gear 23 to rotate along the annular slide groove 13. A turntable frame 21 is fixed to the outer wall of the annular slide rail 22, and the annular gear 23 is located below the turntable frame 21. The annular gear 23 can drive the turntable frame 21 to rotate. A plurality of ball rolling grooves 211 are provided below the circular part of the turntable frame 21, and arc-shaped racks 212 are symmetrically fixed to the side walls of the circular part of the turntable frame 21.

[0031] The turntable mechanism 2 also includes a bracket 27, an annular guide rail 25 is fixed above the bracket 27, a circular guide groove 251 is provided inside the annular guide rail 25, a plurality of rolling balls 24 are placed between the plurality of rolling balls 211 and the circular guide groove 251, so that the turntable frame 21 rotates along the circular guide groove 251 through the plurality of rolling balls 24, thereby reducing friction, and a limiting frame 26 is provided between the plurality of rolling balls 24 to limit the plurality of rolling balls 24, so as to keep the distance between each rolling ball 24 unchanged during rolling, thereby improving the stability of the turntable frame 21 during rotation;

[0032] A plurality of molds 6 can be fixed on the circular part of the turntable frame 21 by bolts, and the types of the molds can be diversified, so that the mold solidification molding work can be carried out in a continuous and diversified manner, thereby improving the work efficiency and the applicability of the metal melting equipment;

[0033] The transmission mechanism 3 includes a first shaft frame 31, one end of which is fixedly connected to the outer wall of the annular guide rail 25, and the other end of the first shaft frame 31 is rotatably connected to a first rotating shaft 32, one end of the first rotating shaft 32 is fixed with a transmission gear 33, and the other end of the transmission gear 33 is fixed with a transmission plate 34, and one end of the transmission plate 34 is connected to a transmission rod 36 through a second rotating shaft 35. The transmission gear 33 can mesh with the arc-shaped rack 212, and the number of teeth of the arc-shaped rack 212 is just enough for the transmission gear 33 to rotate half a circle. When the turntable frame 21 rotates, it drives the arc-shaped rack 212 to rotate. When the arc-shaped rack 212 starts to mesh with the transmission gear 33 and drives the transmission gear 33 to rotate, the transmission gear 33 drives the transmission plate 34 to rotate through the first rotating shaft 32;

[0034] The slag removal assembly 5 includes a first slag removal frame 51, a second slag removal frame 52 is fixed to one side of the first slag removal frame 51, the first slag removal frame 51 is located in the slag trough 12, the inner side walls of the first slag removal frame 51 and the second slag removal frame 52 are wedge-shaped surfaces, and two connecting blocks 53 are symmetrically fixed to the upper and lower outer walls of one side of the first slag removal frame 51, one end of the transmission rod 36 is rotatably connected to the two connecting blocks 53, and the transmission plate 34 drives the first slag removal frame 51 and the second slag removal frame 52 to make repeated movements in the slag trough 12 through the transmission rod 36;

[0035] During specific operation, the motor 43 is controlled to rotate by electronic control so that the mold 6 of the next station is accurately rotated to the bottom of the injection tube 11. At this time, the motor 43 stops rotating immediately, and the injection tube 11 is controlled to be opened by the electromagnetic valve to realize the injection of the mold 6. After the injection is completed, the injection tube 11 is closed by the electromagnetic valve. In this way, the automatic and continuous mold solidification molding work is repeated. In addition, when the station of a different mold 6 is changed, when the arc rack 212 and the transmission gear 33 begin to mesh, the arc rack 212 is opened. The rack 212 drives the transmission plate 34 to rotate half a circle, and the transmission plate 34 pulls the first slag removal frame 51 out of the slag trough 12, and the first slag removal frame 51 pulls the second slag removal frame 52 into the slag trough 12, and the first slag removal frame 51 brings out the accumulated slag in the slag trough 12, and collects the accumulated slag through the cooperation of the external container, and repeats this process. Under the work station of continuously changing the mold 6, the accumulated slag can be automatically cleaned, and the purpose of setting two arc-shaped racks 212 is to allow the slag in the slag trough 12 to have an accumulation time, so that each slag removal work can be regarded as an effective work.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A metal melting device based on solidification forming, comprising a furnace body (1), characterized in that: The outer wall of the furnace body (1) is provided with an injection tube (11), and the injection tube (11) is controlled to be on and off by an electromagnetic valve. The outer wall of the furnace body (1) is installed with a turntable mechanism (2), and a mold (6) is arranged above the turntable mechanism (2). A driving mechanism (4) is installed between the furnace body (1) and the turntable mechanism (2). The driving mechanism (4) can drive the turntable mechanism (2) to rotate, and then drive the mold (6) to rotate through the turntable mechanism (2). Under the cooperation of the electric control device, the mold (6) is accurately rotated to the bottom of the injection tube (11) to realize the injection of material into the mold (6). A slag groove (12) is opened at the lower end of the furnace body (1), and a slag removal component (5) is placed in the slag groove (12). A transmission mechanism (3) is arranged between the turntable mechanism (2) and the slag removal component (5). Through the rotation of the turntable mechanism (2), the transmission mechanism (3) drives the slag removal component (5) to continuously receive and discharge slag.

2. The metal melting equipment based on solidification molding according to claim 1, characterized in that: An annular sliding groove (13) is provided on the outer wall of the furnace body (1).

3. The metal melting equipment based on solidification molding according to claim 2 is characterized in that: The turntable mechanism (2) comprises an annular slide rail (22), the annular slide rail (22) is engaged in the annular slide groove (13), an annular gear (23) is fixed to the outer wall of the annular slide rail (22), a turntable frame (21) is fixed to the outer wall of the annular slide rail (22), the annular gear (23) is located below the turntable frame (21), a plurality of ball rolling grooves (211) are provided below the circular part of the turntable frame (21), and arc-shaped racks (212) are symmetrically fixed to the side walls of the circular part of the turntable frame (21).

4. The metal melting equipment based on solidification molding according to claim 3 is characterized in that: The turntable mechanism (2) further comprises a bracket (27), an annular guide rail (25) is fixed above the bracket (27), a circular guide groove (251) is provided inside the annular guide rail (25), a plurality of rolling balls (24) are placed between the plurality of rolling ball grooves (211) and the circular guide groove (251), and a limiting frame (26) is provided between the plurality of rolling balls (24).

5. The metal melting equipment based on solidification molding according to claim 4, characterized in that: A plurality of moulds (6) can be fixed above the circular portion of the turntable frame (21) by means of bolts.

6. The metal melting equipment based on solidification molding according to claim 1, characterized in that: The driving mechanism (4) comprises a fixing frame (41), one end of the fixing frame (41) is fixedly connected to the bracket (27), the other end of the fixing frame (41) is fixed with a motor frame (42), a motor (43) is fixed inside the motor frame (42), a driving end of the motor (43) is fixed with a driving gear (44), and the driving gear (44) is meshed with the ring gear (23).

7. The metal melting equipment based on solidification molding according to claim 1 is characterized in that: The transmission mechanism (3) comprises a first shaft frame (31), one end of the first shaft frame (31) is fixedly connected to the outer wall of the annular guide rail (25), the other end of the first shaft frame (31) is rotatably connected to a first rotating shaft (32), one end of the first rotating shaft (32) is fixed with a transmission gear (33), the other end of the transmission gear (33) is fixed with a transmission plate (34), one end of the transmission plate (34) is connected to a transmission rod (36) via a second rotating shaft (35), the transmission gear (33) can mesh with an arc-shaped rack (212), and the number of teeth of the arc-shaped rack (212) is just enough to allow the transmission gear (33) to rotate half a circle.

8. The metal melting equipment based on solidification molding according to claim 1, characterized in that: The slag removal assembly (5) comprises a first slag removal frame (51), a second slag removal frame (52) being fixed to one side of the first slag removal frame (51), the first slag removal frame (51) being located in a slag trough (12), the inner side walls of the first slag removal frame (51) and the second slag removal frame (52) being wedge-shaped surfaces, and two connecting blocks (53) being symmetrically fixed to the upper and lower sides of the outer wall of one side of the first slag removal frame (51).

9. The metal melting equipment based on solidification molding according to claim 7, characterized in that: One end of the transmission rod (36) is rotatably connected to two connection blocks (53).

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