CN223557232U

CN223557232U - Automatic demoulding mechanism for separating ferrosilicon from ingot mould

Info

Publication number: CN223557232U
Application number: CN202422623460.1U
Authority: CN
Inventors: 李鹏; 李宝成
Original assignee: Qingdao Jinbeide Intelligent Equipment Co ltd
Current assignee: Qingdao Jinbeide Intelligent Equipment Co ltd
Priority date: 2024-10-29
Filing date: 2024-10-29
Publication date: 2025-11-18
Anticipated expiration: 2034-10-29

Abstract

An automatic demolding mechanism for separating ferrosilicon alloy from an ingot mold is disclosed, relating to the field of ferrosilicon alloy demolding technology. It solves the problems of low efficiency and safety hazards associated with manual demolding of ferrosilicon alloy from a moving ingot mold in existing technologies. The mechanism includes a movable chassis with a base connected to it. A ferrosilicon ingot mold is rotatably connected to the base. A first articulated cylinder assembly connects the ferrosilicon ingot mold to the movable chassis. A casting assembly is also rotatably connected to the base. A second articulated cylinder assembly connects the casting assembly to the movable chassis. The casting assembly is positioned above the ferrosilicon ingot mold. A ferrosilicon ingot mold striking device is located on one side of the movable chassis. A hopper is located at the end of the movable chassis. The advantages are: the ferrosilicon ingot mold can be struck by a hammer on a striking bracket, reducing manual intervention during demolding, improving production efficiency, and increasing work safety.

Description

Automatic demoulding mechanism for separating ferrosilicon from ingot mould

Technical Field

The utility model relates to the technical field of ferrosilicon demoulding, in particular to an automatic demoulding mechanism for separating ferrosilicon from an ingot mould.

Background

The ferrosilicon alloy is 0.5% -4.5% of ferrosilicon, has the characteristics of low hysteresis loss and high resistivity, and is suitable for use under high magnetic fields of power frequency and audio frequency. Ferroalloy pouring refers to a process of pouring liquid ferroalloy (commonly known as molten iron) into a mold to solidify the ferroalloy into ingots, and many domestic ferrosilicon smelters directly pour the ferrosilicon into a metal ingot mold after discharging ferrosilicon.

The existing multipurpose movable ingot mould vehicle enables ingot moulds to move in a workshop according to certain requirements, and can be matched with a ferry vehicle to realize the division of areas such as a pouring area, a cooling area, a demoulding area and the like, and can realize an automatic production mode, automatic positioning, safety, environmental protection, high efficiency and labor saving. The ferrosilicon alloy can be taken out after the movable ingot mould vehicle is cooled for a certain time after casting, and the old technology adopts a clamp and a crowbar for manually driving to realize demoulding, so that the demoulding mode is low in efficiency and has potential safety hazards.

Therefore, the utility model provides an automatic demoulding mechanism for separating ferrosilicon from an ingot mould, which is used for solving the problems.

Disclosure of utility model

The utility model aims to provide an automatic demoulding mechanism for separating ferrosilicon from an ingot mould, which is used for solving the problems that in the prior art, the efficiency of manually demoulding ferrosilicon in a movable ingot mould is low and potential safety hazards exist.

The technical scheme adopted for solving the technical problems is as follows:

The automatic demoulding mechanism for separating the ferrosilicon from the ingot mould comprises a movable chassis, wherein a plurality of rotating wheels are uniformly connected to the bottom of the movable chassis, a base is connected to the movable chassis, a ferrosilicon ingot mould is rotationally connected to the base, a first hinged air cylinder assembly is connected between the ferrosilicon ingot mould and the movable chassis, a pouring assembly is rotationally connected to the base, a second hinged air cylinder assembly is connected between the pouring assembly and the movable chassis, the pouring assembly is arranged above the ferrosilicon ingot mould, an ingot mould ferrosilicon knocking device is arranged on one side of the movable chassis and comprises a knocking support and a hammer body connected to the knocking support, and a hopper is arranged at the end of the movable chassis.

Through adopting above-mentioned technical scheme, can reduce the manual intervention in the drawing of patterns work, improve production efficiency, reduce operating personnel and the contact of ferrosilicon ingot, increase the security of work.

Further, a receiving plate is longitudinally and slidably connected in the hopper, the receiving plate is connected with the bottom of the hopper through a lifting frame, the lifting frame is lifted through rotation of a screw rod, the screw rod is rotationally connected with the hopper, the screw rod is in threaded connection with the lifting frame, a driving shaft of a first driving motor is in coaxial connection with the screw rod, and the first driving motor is connected with the side wall of the hopper.

Through adopting above-mentioned technical scheme, the lead screw rotates and drives the crane and carry out elevating movement, and the crane drives and connects the flitch upward movement, and the ferrosilicon ingot drops to connect on the flitch, connects the flitch can bear the ferrosilicon ingot, avoids gravity to cause the injury to the hopper.

Further, the lower extreme of hopper evenly is connected with a plurality of wheels, one side of hopper is connected with the removal handle.

By adopting the technical scheme, the flexibility of the position of the silicon iron ingot is improved, the carrying work of the silicon iron ingot can be easily completed, and the labor intensity is greatly reduced.

Further, the pouring assembly comprises a funnel and a thermal insulation cap, and the funnel is connected to the upper portion of the thermal insulation cap.

By adopting the technical scheme, the funnel can accurately pour into the silicon iron ingot mould, and simultaneously can control the pouring speed so as to further ensure the pouring quality, and the heat preservation cap can keep the temperature of the silicon iron alloy melt in the pouring process and prevent heat loss.

Further, a heating box is connected between the movable chassis and the base.

By adopting the technical scheme, the base and the silicon ingot mould can be insulated and preheated, the cooling speed is controlled, and the internal stress is reduced.

Further, the balancing weights are slidably connected to two sides of the movable chassis, a piston rod of the third driving motor is connected with the balancing weights, and the third driving motor is connected to the movable chassis.

By adopting the technical scheme, the balance stability of the whole mechanism can be adjusted, and the phenomenon that the whole mechanism is prone to overturning or sliding in the operation process is avoided.

Further, the hammer body is made of tungsten steel.

By adopting the technical scheme, enough impact force can be generated when the silicon iron ingot mould is knocked, so that the silicon iron alloy is effectively separated from the silicon iron ingot mould.

In summary, compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the silicon iron ingot mould can be knocked through the hammer body on the knocking support, so that the alloy is effectively separated from the mould, the silicon iron ingot is helped to fall off from the ingot mould smoothly, the manual intervention in demoulding operation is reduced, the production efficiency is improved, the contact between operators and the silicon iron ingot is reduced, and the safety of the operation is increased.

2. In the demolding process, the third driving motor pushes the balancing weights to slide on two sides of the movable chassis, so that the balance stability of the whole mechanism can be adjusted.

Drawings

FIG. 1 is a schematic view of the vertical schematic 1 of the present utility model;

FIG. 2 is a schematic view of the vertical schematic 2 of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic partial cross-sectional view of a front view of the present utility model;

FIG. 5 is a top view of the present utility model;

FIG. 6 is a schematic view in section A-A of FIG. 5;

In the figure, 1, a chassis is moved; 2, balancing weights, 3, a third driving motor, 4, a rotating wheel, 5, a heating box, 6, a base, 7, a silicon ingot mould, 8, a first hinged air cylinder assembly, 9, a funnel, 10, a thermal insulation cap, 11, a second hinged air cylinder assembly, 12, a knocking bracket, 13, a hammer body, 14, a hopper, 15, a receiving plate, 16, a lifting frame, 17, a screw rod, 18, a first driving motor, 19, wheels, 20 and a moving handle.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present application, the azimuth or positional relationship indicated by the terms "upper", "inner", "outer", "middle", and the like are based on the azimuth or positional relationship shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

As shown in fig. 1-4, an automatic demoulding mechanism for separating ferrosilicon from an ingot mould comprises a movable chassis 1, wherein a plurality of rotating wheels 4 are uniformly connected to the bottom of the movable chassis 1, a base 6 is connected to the movable chassis 1, and a heating box 5 is connected between the movable chassis 1 and the base 6. The base 6 is rotationally connected with a silicon ingot mould 7, a first hinged air cylinder assembly 8 is connected between the silicon ingot mould 7 and the movable chassis 1, the base 6 is rotationally connected with a pouring assembly, a second hinged air cylinder assembly 11 is connected between the pouring assembly and the movable chassis 1, the pouring assembly is arranged above the silicon ingot mould 7, the pouring assembly comprises a funnel 9 and a thermal insulation cap 10, and the funnel 9 is connected above the thermal insulation cap 10. When the ferrosilicon melt reaches the proper casting temperature, the ferrosilicon melt is poured into the funnel 9 in an inclined way, and the ferrosilicon melt in the funnel 9 flows into the ferrosilicon ingot mould 7 under the action of gravity. The funnel 9 can accurately pour into the silicon ingot mould 7, and meanwhile, the pouring speed can be controlled, so that the pouring quality is ensured. The heating box 5 can keep the temperature and preheat the base 6 and the silicon ingot mould 7, control the cooling speed and reduce the internal stress.

As shown in fig. 3 and 4, one side of the movable chassis 1 is provided with an ingot mould silicon iron knocking device, the ingot mould silicon iron knocking device comprises a knocking bracket 12 and a hammer 13 connected to the knocking bracket 12, and the hammer 13 is made of tungsten steel. When the ferrosilicon is completely solidified, the second hinged cylinder assembly 11 drives the pouring assembly, i.e. the funnel 9 and the thermal cap 10, to rotate and away from the ferrosilicon ingot mould 7. The first hinged air cylinder assembly 8 drives the silicon ingot mould 7 to rotate on the base 6 by a certain angle, and meanwhile, the ingot mould silicon iron knocking device on one side of the movable chassis 1 is started, and the silicon ingot mould 7 is knocked through the hammer 13 on the knocking support 12, so that the silicon ingot is helped to fall off from the ingot mould smoothly. The silicon ingot mould 7 is knocked through the hammer 13 made of tungsten steel, so that alloy and the mould can be effectively separated, manual intervention in demoulding operation is reduced, production efficiency is improved, contact between operators and the silicon ingot is reduced, and working safety is improved.

As shown in fig. 5, two sides of the movable chassis 1 are slidably connected with the balancing weights 2, a piston rod of the third driving motor 3 is connected with the balancing weights 2, and the third driving motor 3 is connected to the movable chassis 1. In the demolding process, the third driving motor 3 pushes the balancing weight 2 to slide on two sides of the movable chassis 1, so that the balance stability of the whole mechanism can be adjusted, and the phenomenon that the balancing weight is easy to topple or slide in the operation process is avoided.

As shown in fig. 6, the end of the mobile chassis 1 is provided with a hopper 14. The hopper 14 is internally and longitudinally connected with a receiving plate 15 in a sliding manner, the receiving plate 15 is connected with the bottom of the hopper 14 through a lifting frame 16, the lifting frame 16 is lifted through rotation of a screw rod 17, the screw rod 17 is connected with the hopper 14 in a rotating manner, the screw rod 17 is connected with the lifting frame 16 in a threaded manner, a driving shaft of a first driving motor 18 is coaxially connected with the screw rod 17, and the first driving motor 18 is connected to the side wall of the hopper 14. The lower end of the hopper 14 is uniformly connected with a plurality of wheels 19, and one side of the hopper 14 is connected with a movable handle 20. And then the driving shaft of first driving motor 18 drives lead screw 17 to rotate, and lead screw 17 rotates and drives crane 16 to carry out elevating movement, and crane 16 drives receiving plate 15 and upwards moves, and the ferrosilicon ingot drops to receiving plate 15 on, receiving plate 15 can bear the ferrosilicon ingot and transport it to other work areas through removal handle 20 and wheel 19 and carry out next processing, has improved the flexibility in ferrosilicon ingot position, can easily accomplish the transport work of ferrosilicon ingot, greatly reduced intensity of labour.

The working process of the utility model is as follows:

when the ferrosilicon melt reaches the proper casting temperature, the ferrosilicon melt is poured into the funnel 9 in an inclined way, and the ferrosilicon melt in the funnel 9 flows into the ferrosilicon ingot mould 7 under the action of gravity. At this time, the heat-preserving cap 10 can maintain the temperature of the ferrosilicon melt in the casting process, and prevent heat loss. The ferrosilicon alloy is cooled and solidified in the ferrosilicon ingot mould 7. Meanwhile, the heating box 5 can keep the heat of the base 6 and the silicon ingot mould 7, control the cooling speed and reduce the internal stress.

When the ferrosilicon is completely solidified, the second hinged cylinder assembly 11 drives the pouring assembly, i.e. the funnel 9 and the thermal cap 10, to rotate and away from the ferrosilicon ingot mould 7. The first hinged air cylinder assembly 8 drives the silicon ingot mould 7 to rotate on the base 6 by a certain angle, and meanwhile, the ingot mould silicon iron knocking device on one side of the movable chassis 1 is started, and the silicon ingot mould 7 is knocked through the hammer 13 on the knocking support 12, so that the silicon ingot is helped to fall off from the ingot mould smoothly. In the demolding process, the third driving motor 3 pushes the balancing weight 2 to slide on two sides of the movable chassis 1, so that the balance stability of the whole mechanism can be adjusted.

Meanwhile, the driving shaft of the first driving motor 18 drives the screw rod 17 to rotate, the screw rod 17 rotates to drive the lifting frame 16 to perform lifting movement, the lifting frame 16 drives the material receiving plate 15 to move upwards, the silicon iron ingot falls onto the material receiving plate 15, and the material receiving plate 15 can bear the silicon iron ingot and convey the silicon iron ingot to other working areas for further processing through the moving handle 20 and the wheels 19.

Finally, the ingot mould 7 and the casting assembly are reset to the initial positions and wait for the next round of casting and demoulding.

Claims

1. The automatic demoulding mechanism for separating the ferrosilicon from the ingot mould comprises a movable chassis (1) and is characterized in that a plurality of rotating wheels (4) are uniformly connected to the bottom of the movable chassis (1), a base (6) is connected to the movable chassis (1), a ferrosilicon ingot mould (7) is rotationally connected to the base (6), a first hinged air cylinder assembly (8) is connected between the ferrosilicon ingot mould (7) and the movable chassis (1), a pouring assembly is rotationally connected to the base (6), a second hinged air cylinder assembly (11) is connected between the pouring assembly and the movable chassis (1), the pouring assembly is arranged above the ferrosilicon ingot mould (7), an ingot mould ferrosilicon iron knocking device is arranged on one side of the movable chassis (1), the ingot mould ferrosilicon iron knocking device comprises a knocking support (12) and a hammer body (13) connected to the knocking support (12), and a hopper (14) is arranged at the end of the movable chassis (1).

2. The automatic demoulding mechanism for separating ferrosilicon from an ingot mould according to claim 1, wherein a receiving plate (15) is longitudinally and slidably connected in the hopper (14), the receiving plate (15) is connected with the bottom of the hopper (14) through a lifting frame (16), the lifting frame (16) is rotated through a screw rod (17) to achieve lifting, the screw rod (17) is rotationally connected with the hopper (14), the screw rod (17) is in threaded connection with the lifting frame (16), a driving shaft of a first driving motor (18) is coaxially connected with the screw rod (17), and the first driving motor (18) is connected with the side wall of the hopper (14).

3. The automatic demoulding mechanism for separating ferrosilicon from an ingot mould according to claim 2, wherein a plurality of wheels (19) are uniformly connected to the lower end of the hopper (14), and a movable handle (20) is connected to one side of the hopper (14).

4. The automatic demoulding mechanism for separating the ferrosilicon from the ingot mould according to claim 1, wherein the pouring assembly comprises a funnel (9) and a thermal insulation cap (10), and the funnel (9) is connected above the thermal insulation cap (10).

5. An automatic demoulding mechanism for separating a ferrosilicon alloy from an ingot mould according to claim 1, wherein a heating box (5) is connected between the movable chassis (1) and the base (6).

6. The automatic demoulding mechanism for separating ferrosilicon from an ingot mould according to claim 1, wherein the two sides of the movable chassis (1) are both connected with a balancing weight (2) in a sliding manner, a piston rod of a third driving motor (3) is connected with the balancing weight (2), and the third driving motor (3) is connected to the movable chassis (1).

7. An automatic demoulding mechanism for separating a ferrosilicon alloy from an ingot mould according to claim 1, wherein the hammer body (13) is made of tungsten steel.