Rotary casting machine for casting machining

Abstract

The utility model provides a rotary casting machine for casting processing, which relates to the technical field of casting processing, and comprises a workbench, the top of the workbench is fixedly connected with a base, the top of the base is symmetrically connected with supporting rods, the tops of the two supporting rods are fixedly connected with a supporting plate, and the supporting plate is fixedly connected with the base. An infrared correlation device is fixedly connected to the bottom of the supporting plate, a motor is fixedly connected to the position, close to the center, of the bottom of the workbench, and the output end of the motor movably penetrates through the bottom of the workbench. According to the utility model, under the cooperation of the motor, the infrared receiver, the infrared correlation device, the turntable, the rotating seat, the driving gear, the driven gear and the electromagnetic valve, the corresponding mold on the turntable can be stopped above the discharge pipe, so that the molten metal in the storage tank can be accurately injected into the corresponding mold, the accuracy and consistency of a pouring point are improved, and the production efficiency is improved. Therefore, the quality and the consistency of castings are improved, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of casting processing, in particular to a rotary pouring machine for casting processing. Background Art

[0002] Casting processing pouring machine is a device used to inject molten metal or alloy into a mold. It is used to manufacture various metal castings. Its main function is to guide the molten metal into the mold and solidify it to form the desired casting shape.

[0003] In the prior art, traditional pouring work is that workers use containers to transport molten metal into the mold and pour it into it. However, due to inaccurate manual operation or differences in technical levels, workers may be unstable when holding the container during the pouring process, or the force, angle or speed applied when pouring the metal may be inconsistent, causing the pouring point to deviate from the mold, thereby reducing the molding quality of the casting. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the traditional pouring work is that workers use containers to transport molten metal liquid to the mold and pour it into it, but due to inaccurate human operation or differences in technical levels, workers may be unstable when holding tools during the pouring process, or the force, angle or speed applied when pouring metal is inconsistent, resulting in the position of the pouring point deviating from the mold, thereby reducing the quality of the casting. A rotary pouring machine for casting processing is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rotary pouring machine for casting processing, comprising: a workbench, the top of the workbench is fixedly connected to a base, the top of the base is symmetrically connected to support rods, the tops of the two support rods are fixedly connected to support plates, the bottom of the support plates is fixedly connected to an infrared emitter, the bottom of the workbench is fixedly connected to a motor near the center position, the output end of the motor is movably penetrated by the bottom of the workbench, the output end of the motor is fixedly connected to a driving gear, the top of the workbench is rotatably connected to a rotating seat near the center position, the top of the rotating seat is fixedly connected to a turntable, the outer surface of the rotating seat is fixedly connected to a driven gear, a plurality of infrared receivers are equidistantly fixedly connected to the top of the turntable, and a plurality of mold grooves are equidistantly provided near the edge of the top of the turntable.

[0006] Preferably, the positions of the plurality of infrared receivers are matched with the positions of the infrared emitters, and the positions of the plurality of infrared receivers are matched with the positions of the respective mold grooves.

[0007] Preferably, the inner surfaces of the plurality of mold grooves are provided with molds, and the top of the turntable is fixedly connected with a plurality of protective covers at equal intervals, and the positions of the plurality of protective covers are matched with the positions of the infrared receivers.

[0008] Preferably, a storage tank is fixedly connected to the top of the base, and a heating wire is provided in the inner cavity of the storage tank.

[0009] Preferably, a discharge pipe is connected to the outer surface of the storage tank near the bottom, the position of the discharge pipe matches the position of the infrared radiator, and a solenoid valve is fixedly connected to the outer surface of the discharge pipe.

[0010] Preferably, the outer surface of the driving gear matches the position of the driven gear.

[0011] Preferably, a sliding rod is symmetrically and movably connected to the inner bottom of the mold groove, and an extrusion block is fixedly connected between the tops of the two sliding rods.

[0012] Preferably, the outer surface of the extrusion block is arranged to fit the inner surface of the die groove, and a connecting plate is fixedly connected between the bottoms of the two sliding rods.

[0013] Preferably, the outer surfaces of the two sliding rods are sleeved with springs, the tops of the two springs are fixedly connected to the bottom of the turntable, and the bottoms of the two springs are fixedly connected to the top of the connecting plate.

[0014] Preferably, an electric push rod is fixedly connected to the side of the bottom of the workbench away from the base, the driving end of the electric push rod movably penetrates the bottom of the workbench, and the driving end of the electric push rod is fixedly connected to a push plate, and the position of the push plate matches the position of the connecting plate.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] 1. In the utility model, with the cooperation of the motor, infrared receiver, infrared transmitter, turntable, rotating seat, driving gear, driven gear and solenoid valve, the corresponding mold on the turntable can be stopped above the discharge pipe, so that the molten metal in the storage tank can be accurately injected into the corresponding mold, improving the accuracy and consistency of the pouring point, thereby improving the quality and consistency of the casting, and the automation is relatively high.

[0017] 2. In the utility model, with the cooperation of the sliding rod, the spring, the extrusion block, the push plate, the electric push rod and the connecting plate, the mold can be easily pushed out of the mold groove, thereby facilitating the removal of the mold and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a rotary pouring machine for casting processing is proposed for the utility model;

[0019] Figure 2 A partial structural cross-sectional view of a rotary pouring machine for casting processing is proposed for the utility model;

[0020] Figure 3 A cross-sectional view of a workbench of a rotary pouring machine for casting processing is provided for the utility model;

[0021] Figure 4 A cross-sectional view of a turntable of a rotary pouring machine for casting processing is proposed for the utility model;

[0022] Figure 5 The utility model provides a partial structural schematic diagram of a rotary pouring machine for casting processing.

[0023] Legend: 1. Base; 2. Storage tank; 3. Support rod; 4. Support plate; 5. Solenoid valve; 6. Discharge pipe; 7. Mold; 8. Protective cover; 9. Mold groove; 10. Connecting plate; 11. Push plate; 12. Electric push rod; 13. Workbench; 14. Heating wire; 15. Infrared emitter; 16. Driving gear; 17. Driven gear; 18. Rotating seat; 20. Infrared receiver; 22. Sliding rod; 23. Spring; 24. Extrusion block; 25. Turntable. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] Embodiment 1, as Figure 1-Figure 5As shown, the utility model provides a rotary pouring machine for casting processing, comprising: a workbench 13, the top of the workbench 13 is fixedly connected to a base 1, the top of the base 1 is symmetrically connected to support rods 3, the tops of the two support rods 3 are fixedly connected to support plates 4, the bottom of the support plates 4 is fixedly connected to an infrared radiator 15, the bottom of the workbench 13 is fixedly connected to a motor 21 near the center position, the output end of the motor 21 movably penetrates the bottom of the workbench 13, the output end of the motor 21 is fixedly connected to a driving gear 16, the top of the workbench 13 is rotatably connected to a rotating seat 18 near the center position, the top of the rotating seat 18 is fixedly connected to a turntable 25, the outer surface of the rotating seat 18 is fixedly connected to a driven gear 17, and the top of the turntable 25 is equidistantly fixedly connected to a plurality of infrared receivers 20, A plurality of mold grooves 9 are equidistantly provided at the top of the turntable 25 near the edge, the positions of the plurality of infrared receivers 20 are matched with the positions of the infrared transmitter 15, the positions of the plurality of infrared receivers 20 are respectively matched with the positions of the mold grooves 9, the inner surfaces of the plurality of mold grooves 9 are provided with molds 7, a plurality of protective covers 8 are equidistantly fixedly connected to the top of the turntable 25, the positions of the plurality of protective covers 8 are matched with the positions of the infrared receivers 20, a storage tank 2 is fixedly connected to the top of the base 1, a heating wire 14 is provided in the inner cavity of the storage tank 2, a discharge pipe 6 is connected to the outer surface of the storage tank 2 near the bottom, the position of the discharge pipe 6 is matched with the position of the infrared transmitter 15, a solenoid valve 5 is fixedly connected to the outer surface of the discharge pipe 6, and the outer surface of the driving gear 16 is matched with the position of the driven gear 17.

[0027] The effect achieved by the entire embodiment 1 is that an appropriate amount of molten metal is added to the storage tank 2 through the feeding pipe on the storage tank 2, and the internal molten metal is heated by the heating wire 14 arranged in the inner cavity of the storage tank 2 to prevent the molten metal from cooling and solidifying inside the storage tank 2, and then the mold 7 is placed in the mold groove 9 in the turntable 25 in turn. When the placement is completed, the motor 21 can be started by the controller to drive the driving gear 16 to rotate, and the driving gear 16 and the driven gear 17 are meshed, which will drive the driven gear 17 to rotate, so that the rotating seat 18 rotates on the workbench 13, and the turntable 25 is driven to rotate. The driving gear 16 and the driven gear 17 are used in conjunction with each other to make the turntable 25 more stable when rotating. At the same time, when rotating, the infrared transmitter 15 will always send out infrared light signals downward. When the turntable 25 rotates to a certain extent, the infrared light signals sent by the infrared transmitter 15 will be received by the infrared The infrared receiver 20 receives the infrared signal and converts it into an electrical signal, which is then transmitted to the controller. The controller receives the electrical signal of the infrared receiver 20 and processes it, and then controls the motor 21 to stop rotating, so that the turntable 25 stops working, so that the discharge pipe 6 stops accurately above the corresponding mold 7, and then controls the solenoid valve 5 to start, so that the molten metal in the storage tank 2 is discharged from the discharge pipe 6, and then accurately enters the corresponding mold 7. When the molten metal is injected, the motor 21 is started again to rotate the turntable 25 again, so that the infrared light signal emitted by the infrared transmitter 15 is received by another infrared receiver 20, so that the other molds 7 on the turntable 25 can be accurately injected with molten metal, thereby improving the accuracy and consistency of the pouring point, thereby improving the quality and consistency of the casting. At the same time, by setting the protective cover 8, the problem of damage to the infrared receiver 20 can be reduced. The protective cover 8 is made of transparent organic glass.

[0028] Embodiment 2, as Figure 1-Figure 5 As shown, the inner bottom of the die groove 9 is symmetrically and movably connected with a sliding rod 22, and an extrusion block 24 is fixedly connected between the tops of the two sliding rods 22. The outer surface of the extrusion block 24 is fitted with the inner surface of the die groove 9, and a connecting plate 10 is fixedly connected between the bottoms of the two sliding rods 22. The outer surfaces of the two sliding rods 22 are both sleeved with springs 23, and the tops of the two springs 23 are fixedly connected to the bottom of the turntable 25, and the bottoms of the two springs 23 are fixedly connected to the top of the connecting plate 10. The bottom of the workbench 13 is fixedly connected to the side away from the base 1. The driving end of the electric push rod 12 is movably connected to the bottom of the workbench 13, and the driving end of the electric push rod 12 is fixedly connected to the push plate 11, and the position of the push plate 11 matches the position of the connecting plate 10.

[0029] The effect achieved by the entire embodiment 2 is that, when the other molds 7 are injected with molten metal, the electric push rod 12 can be started to extend its driving end, drive the push plate 11 to move upward, and push the connecting plate 10 upward through the push plate 11, drive the two sliding rods 22 to move upward, and drive the spring 23 to be compressed. The upward movement of the sliding rod 22 will drive the extrusion block 24 to move upward along the mold groove 9, and push the mold 7 out of the mold groove 9, which is convenient for taking out the mold 7. After the mold 7 is taken out, the rebound force of the two springs 23 when rebounding quickly resets the connecting plate 10 and the sliding rod 22, and resets the extrusion block 24, which is convenient for next use.

[0030] Working principle: add a proper amount of molten metal into the storage tank 2 through the feeding pipe on the storage tank 2, and heat the internal molten metal through the heating wire 14 arranged in the inner cavity of the storage tank 2 to prevent the molten metal from cooling and solidifying inside the storage tank 2, and then put the mold 7 into the mold groove 9 in the turntable 25 in turn. When the placement is completed, the motor 21 can be started by the controller to drive the driving gear 16 to rotate. The driving gear 16 is meshed with the driven gear 17, which will drive the driven gear 17 to rotate, so that the rotating seat 18 rotates on the workbench 13, and the turntable 25 is driven to rotate. At the same time, when rotating, the infrared transmitter 15 will always emit an infrared light signal downward. When the turntable 25 rotates to a certain extent, the infrared light signal emitted by the infrared transmitter 15 will be received by the infrared receiver 20 and converted into an electrical signal, and then transmitted to the controller. The controller receives and processes the electrical signal of the infrared receiver 20, and then controls the motor 21 to stop rotating, so that the turntable 25 stops working, so that the discharge pipe 6 stops accurately at the opposite position. The electromagnetic valve 5 is controlled to start, so that the molten metal in the storage tank 2 is discharged from the discharge pipe 6, and then accurately enters the corresponding mold 7. After the injection of the molten metal is completed, the motor 21 is started again to rotate the turntable 25 again, so that the infrared light signal emitted by the infrared transmitter 15 is received by another infrared receiver 20, so that the other molds 7 on the turntable 25 can be accurately injected with molten metal. When injecting molten metal into other molds 7, the electric push rod 12 can be started to extend its driving end, drive the push plate 11 to move upward, and push the connecting plate 10 upward through the push plate 11, drive the two sliding rods 22 to move upward, and drive the spring 23 to be compressed. The upward movement of the sliding rod 22 will drive the extrusion block 24 to move upward along the die groove 9, and the mold 7 is pushed out of the die groove 9, so as to facilitate the removal of the mold 7. When the mold 7 is taken out, the rebound force of the two springs 23 when rebounding quickly resets the connecting plate 10 and the sliding rod 22, and resets the extrusion block 24, which is convenient for the next use.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A rotary pouring machine for casting processing, characterized in that: include: A workbench (13), wherein the top of the workbench (13) is fixedly connected to a base (1), the top of the base (1) is symmetrically connected to support rods (3), the tops of the two support rods (3) are fixedly connected to support plates (4), the bottom of the support plates (4) is fixedly connected to an infrared radiator (15), the bottom of the workbench (13) is fixedly connected to a motor (21) near the center position, the output end of the motor (21) movably penetrates the bottom of the workbench (13), the output end of the motor (21) is fixedly connected to a driving gear (16), the top of the workbench (13) is rotatably connected to a rotating seat (18) near the center position, the top of the rotating seat (18) is fixedly connected to a turntable (25), the outer surface of the rotating seat (18) is fixedly connected to a driven gear (17), the top of the turntable (25) is equidistantly fixedly connected to a plurality of infrared receivers (20), and the top of the turntable (25) is provided with a plurality of mold grooves (9) equidistantly near the edge position.

2. The rotary pouring machine for casting processing according to claim 1, characterized in that: The positions of the plurality of infrared receivers (20) are matched with the positions of the infrared radiators (15), and the positions of the plurality of infrared receivers (20) are matched with the positions of the respective mold grooves (9).

3. The rotary pouring machine for casting processing according to claim 2, characterized in that: The inner surfaces of the plurality of mold grooves (9) are each provided with a mold (7), and the top of the turntable (25) is equidistantly and fixedly connected with a plurality of protective covers (8), and the positions of the plurality of protective covers (8) are each matched with the position of the infrared receiver (20).

4. The rotary pouring machine for casting processing according to claim 3, characterized in that: The top of the base (1) is fixedly connected to a storage tank (2), and the inner cavity of the storage tank (2) is provided with a heating wire (14).

5. The rotary pouring machine for casting processing according to claim 4, characterized in that: The outer surface of the storage tank (2) is connected to a discharge pipe (6) near the bottom, the position of the discharge pipe (6) matches the position of the infrared radiator (15), and the outer surface of the discharge pipe (6) is fixedly connected to a solenoid valve (5).

6. The rotary pouring machine for casting processing according to claim 5, characterized in that: The outer surface of the driving gear (16) matches the position of the driven gear (17).

7. The rotary pouring machine for casting processing according to claim 6, characterized in that: The inner bottom of the die groove (9) is symmetrically and movably connected with a sliding rod (22), and an extrusion block (24) is fixedly connected between the tops of the two sliding rods (22).

8. The rotary pouring machine for casting processing according to claim 7, characterized in that: The outer surface of the extrusion block (24) is arranged to fit the inner surface of the die groove (9), and a connecting plate (10) is fixedly connected between the bottoms of the two sliding rods (22).

9. The rotary pouring machine for casting processing according to claim 8, characterized in that: The outer surfaces of the two sliding rods (22) are sleeved with springs (23), the tops of the two springs (23) are fixedly connected to the bottom of the rotating disk (25), and the bottoms of the two springs (23) are fixedly connected to the top of the connecting plate (10).

10. The rotary pouring machine for casting processing according to claim 9, characterized in that: An electric push rod (12) is fixedly connected to the bottom of the workbench (13) at a side away from the base (1), and a driving end of the electric push rod (12) movably penetrates the bottom of the workbench (13). A push plate (11) is fixedly connected to the driving end of the electric push rod (12), and the position of the push plate (11) matches the position of the connecting plate (10).

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