Feeding device for aluminum alloy casting equipment

Abstract

The utility model discloses a feeding device for aluminum alloy casting equipment, which relates to the field of aluminum alloy casting feeding and comprises a feeding box, crushing motors symmetrically arranged on one side of the feeding box and crushing rollers arranged at driving ends of the crushing motors, and a cleaning mechanism is mounted on the inner side of the feeding box. The cleaning mechanism comprises a mounting plate mounted on the inner side of the feeding box, a cleaning plate is arranged at the position, close to the smashing roller, of the front surface of the mounting plate, and a cleaning brush is arranged on the front surface of the cleaning plate. And a heating box is arranged on one side of the feeding box and below the crushing motor. Through the arrangement of the cleaning mechanism, when an electric telescopic rod works, a cleaning plate can move towards the position of a crushing roller, and then a cleaning brush can make contact with the outer portion of the crushing roller, so that when the crushing roller crushes aluminum alloy, the outer portion of the crushing roller can be cleaned through the cleaning brush; and the subsequent casting work is prevented from being influenced by waste caused by powder attached to the outside of the crushing roller.

Description

Technical Field

[0001] The utility model relates to the field of aluminum alloy melting and casting feeding, in particular to a feeding device for aluminum alloy melting and casting equipment. Background Technique

[0002] Aluminum alloy is an alloy material based on aluminum and added with a certain amount of other alloying elements. In order to obtain aluminum alloys of different shapes, aluminum alloy melting and casting equipment is needed. Through the aluminum alloy melting and casting equipment, the aluminum alloy raw materials can be heated above the melting point in a short time to achieve rapid melting, so as to ensure the quality and performance of the aluminum alloy material. When the aluminum alloy melting and casting equipment is melting and casting aluminum alloy, the aluminum alloy raw materials need to be fed through a feeding device.

[0003] The Chinese patent discloses an adjustable feeding device for aluminum alloy melting and casting equipment (authorization publication number CN218884643U). This patented technology realizes the adjustment of metal feeding by setting the rotation speed. Through the setting of the transmission belt, the crushing speed can correspond to the rotation speed of the runner to prevent overfeeding and blockage. Through the setting of the push plate and the electronic scale, the weighing result of the electronic scale can be utilized, and the push plate is used for feeding to realize intermittent feeding according to the feeding amount, so as to realize the feeding amount adjustment.

[0004] However, the existing method for feeding aluminum alloy will crush the metal material for feeding. During the crushing process, the crushed metal powder will adhere to the outside of the crushing roller, affecting the subsequent crushing and reducing the service life of the crushing roller. As in the above comparative document, it adopts the method of using a crushing roller for crushing. In actual application, when the metal material, that is, aluminum alloy, is crushed between two crushing rollers, the crushed powder will adhere to the outside of the crushing roller, which will affect the subsequent feeding work. Therefore, those skilled in the art provide a feeding device for aluminum alloy melting and casting equipment to solve the problems raised in the above background technique. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a feeding device for aluminum alloy melting and casting equipment, which solves the problems raised in the above background technique.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A feeding device for aluminum alloy melting and casting equipment, comprising: a feeding box, a crushing motor symmetrically arranged on one side of the feeding box, and a crushing roller arranged at the driving end of the crushing motor. A cleaning mechanism is installed inside the feeding box. The cleaning mechanism includes a mounting plate installed inside the feeding box. A cleaning plate is arranged on the front surface of the mounting plate near the crushing roller, and a cleaning brush is arranged on the front surface of the cleaning plate.

[0007] On one side of the feeding box, a heating box is arranged below the crushing motor. On one side of the heating box, connecting pipes are symmetrically arranged inside the feeding box. One end of each connecting pipe communicates with an air outlet pipe. The lower surface of the air outlet pipe is symmetrically provided with first nozzles, and the inner side of the air outlet pipe is symmetrically provided with second nozzles.

[0008] As a further technical solution of the present invention, mounting blocks are symmetrically arranged on the rear surface of the mounting plate close to the inner side of the feeding box, and mounting grooves for sliding with the mounting blocks are formed on the inner side of the feeding box.

[0009] As a further technical solution of the present invention, the mounting plate is fixed to the inner side of the feeding box by screws, and the outer end of the cleaning brush contacts the outside of the crushing roller.

[0010] As a further technical solution of the present invention, electric telescopic rods are symmetrically arranged on the front surface of the mounting plate near the cleaning plate, and the telescopic ends of the electric telescopic rods are connected to the rear surface of the cleaning plate.

[0011] As a further technical solution of the present invention, an air inlet hole is formed on one side of the heating box, and at least six second nozzles are symmetrically arranged on the inner side of the air outlet pipe.

[0012] As a further technical solution of the present invention, a support plate is further arranged inside the heating box. A suction fan is symmetrically arranged on one side of the support plate, and heating pipes are symmetrically arranged inside the heating box near the connecting pipes.

[0013] The present invention provides a feeding device for an aluminum alloy melting and casting equipment, which has the following beneficial effects compared with the prior art:

[0014] 1. In the feeding device for an aluminum alloy melting and casting equipment designed in this way, through the arrangement of the cleaning mechanism, when the electric telescopic rod works, the cleaning plate will move towards the position of the crushing roller, so that the cleaning brush can contact the outside of the crushing roller. In this way, when the crushing roller crushes the aluminum alloy, the outside of the crushing roller can be cleaned by the cleaning brush, avoiding waste caused by powder adhering to the outside of the crushing roller and affecting subsequent melting and casting work.

[0015] 2. In the feeding device for an aluminum alloy melting and casting equipment designed in this way, the heating pipes inside the heating box are used for heating, and the suction fan works to draw in and heat the external air. In this way, the heated air will enter the air outlet pipe through the connecting pipes, and finally the air can be sprayed out through the first nozzles and the second nozzles to dry the crushed aluminum alloy, and also to clean the inner wall of the feeding box, with good practicability. Description of the Drawings

[0016] Figure 1It is a schematic structural diagram of a feeding device for an aluminum alloy melting and casting equipment;

[0017] Figure 2 It is a schematic structural diagram of a cleaning structure in a feeding device for an aluminum alloy melting and casting equipment;

[0018] Figure 3 It is a schematic structural diagram of an air outlet pipe in a feeding device for an aluminum alloy melting and casting equipment;

[0019] Figure 4 It is a schematic internal structural diagram of a heating box in a feeding device for an aluminum alloy melting and casting equipment.

[0020] In the figure: 1. Feeding box; 2. Crushing motor; 21. Crushing roller; 3. Cleaning mechanism; 31. Mounting plate; 311. Mounting block; 312. Mounting groove; 32. Cleaning plate; 321. Cleaning brush; 33. Electric telescopic rod; 4. Heating box; 41. Air outlet pipe; 411. First spray head; 412. Second spray head; 42. Connecting pipe; 43. Air inlet hole; 44. Heating pipe; 45. Support plate; 451. Exhaust fan. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-4 , the present invention provides a technical solution for a feeding device for an aluminum alloy melting and casting equipment: including: a feeding box 1, a crushing motor 2 symmetrically arranged on one side of the feeding box 1, and a crushing roller 21 arranged at the driving end of the crushing motor 2. A cleaning mechanism 3 is installed inside the feeding box 1. The cleaning mechanism 3 includes a mounting plate 31 installed inside the feeding box 1. A cleaning plate 32 is arranged on the front surface of the mounting plate 31 near the crushing roller 21. A cleaning brush 321 is arranged on the front surface of the cleaning plate 32. This setting can achieve the purpose of cleaning the outside of the crushing roller 21 with the cleaning brush 321 by using the cleaning mechanism 3, avoiding cleaning the debris generated during the crushing of aluminum alloy, facilitating subsequent use, and reducing costs.

[0023] On one side of the feeding box 1, a heating box 4 is arranged below the crushing motor 2. On one side of the heating box 4, connecting pipes 42 are symmetrically arranged inside the feeding box 1. One end of the connecting pipe 42 communicates with an air outlet pipe 41. On the lower surface of the air outlet pipe 41, first nozzles 411 are symmetrically arranged, and on the inner side of the air outlet pipe 41, second nozzles 412 are symmetrically arranged. This setting can use the heating pipes 44 inside the heating box 4 to heat the air inhaled into the heating box 4, and the hot air can be ejected through the first nozzles 411 and the second nozzles 412 to achieve the purpose of drying the crushed aluminum alloy, so as to facilitate subsequent melting and casting.

[0024] As Figure 1 shown, on the rear surface of the mounting plate 31, mounting blocks 311 are symmetrically arranged near the inner side of the feeding box 1. Inside the feeding box 1, mounting grooves 312 that can slide with the mounting blocks 311 are provided. This setting can achieve the guiding installation of the mounting plate 31 by guiding the movement of the mounting blocks 311 inside the mounting grooves 312.

[0025] As Figure 1 shown, the mounting plate 31 is fixed to the inner side of the feeding box 1 by screws, and the outer end of the cleaning brush 321 contacts the outside of the crushing roller 21. This setting uses the contact between the cleaning brush 321 and the outside of the crushing roller 21 to achieve the purpose of cleaning the crushing roller 21.

[0026] As Figure 2 shown, on the front surface of the mounting plate 31, electric telescopic rods 33 are symmetrically arranged near the cleaning plate 32. The telescopic ends of the electric telescopic rods 33 are connected to the rear surface of the cleaning plate 32. This setting can use the operation of the electric telescopic rods 33 to move the cleaning plate 32 towards the position of the crushing roller 21, and then the outside of the crushing roller 21 can be cleaned through the cleaning brush 321.

[0027] As Figure 3 and Figure 4 shown, an air inlet hole 43 is opened on one side of the heating box 4. At least six second nozzles 412 are symmetrically arranged on the inner side of the air outlet pipe 41. A support plate 45 is also arranged inside the heating box 4. On one side of the support plate 45, an exhaust fan 451 is symmetrically arranged. Near the position of the connecting pipe 42 inside the heating box 4, heating pipes 44 are symmetrically arranged. This setting can use the exhaust fan 451 inside the heating box 4 to introduce external air into the heating box 4, and the air can be heated through the heating pipes 44. After heating, it can enter the air outlet pipe 41 through the connecting pipe 42, and finally the inner wall of the feeding box 1 can be blown and cleaned through the first nozzles 411, and the crushed and fed aluminum alloy can be dried through the second nozzles 412, so as to facilitate subsequent melting and casting.

[0028] The working principle of the present utility model is as follows: When the feeding device of the present utility model for aluminum alloy melting and casting equipment is in use, first, start the crushing motor 2 to make the crushing roller 21 rotate, and start the electric telescopic rod 33 to make the cleaning plate 32 move towards the position of the crushing roller 21, so that the cleaning brush 321 contacts the outside of the crushing roller 21. At this time, the aluminum alloy that needs to be crushed and fed can be put in between the two crushing rollers 21 to achieve the purpose of crushing. During crushing, the outside of the crushing roller 21 can be cleaned by the cleaning brush 321 to avoid the crushed powder adhering to the outside of the crushing roller 21 and increasing costs. At the same time of crushing, the heating tube 44 inside the heating box 4 is powered on for heating, and the external air can be introduced into the heating box 4 by starting the air extractor 451. After entering, the air can be heated by the heating tube 44, and after heating, it can enter the air outlet pipe 41 through the connecting pipe 42. Finally, the inner wall of the feeding box 1 can be blown and cleaned through the first nozzle 411, and the crushed and fed aluminum alloy can be dried through the second nozzle 412 to facilitate subsequent melting and casting.

[0029] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in this field.

Claims

1. A feeding device for aluminum alloy casting equipment, characterized in that: include: A feeding box (1), a crushing motor (2) symmetrically arranged on one side of the feeding box (1), and a crushing roller (21) arranged at the driving end of the crushing motor (2); a cleaning mechanism (3) is installed on the inner side of the feeding box (1); the cleaning mechanism (3) comprises a mounting plate (31) installed on the inner side of the feeding box (1); a cleaning plate (32) is arranged on the front surface of the mounting plate (31) near the crushing roller (21); and a cleaning brush (321) is arranged on the front surface of the cleaning plate (32); A heating box (4) is arranged on one side of the feeding box (1) below the pulverizing motor (2); a connecting pipe (42) is symmetrically arranged on one side of the heating box (4) inside the feeding box (1); one end of the connecting pipe (42) is connected to an air outlet pipe (41); a first nozzle (411) is symmetrically arranged on the lower surface of the air outlet pipe (41); and a second nozzle (412) is symmetrically arranged on the inner side of the air outlet pipe (41).

2. A feeding device for aluminum alloy melting and casting equipment according to claim 1, characterized in that: A mounting block (311) is symmetrically arranged on the rear surface of the mounting plate (31) near the inner side of the feeding box (1), and a mounting groove (312) that slides with the mounting block (311) is provided at the inner side of the feeding box (1).

3. The feeding device for aluminum alloy melting and casting equipment according to claim 1, characterized in that: The mounting plate (31) is fixed to the inner side of the feeding box (1) by means of screws, and the outer end of the cleaning brush (321) is in contact with the outer side of the crushing roller (21).

4. The feeding device for aluminum alloy melting and casting equipment according to claim 1, characterized in that: An electric telescopic rod (33) is symmetrically arranged at a position on the front surface of the mounting plate (31) close to the cleaning plate (32), and a telescopic end of the electric telescopic rod (33) is connected to the rear surface of the cleaning plate (32).

5. The feeding device for aluminum alloy melting and casting equipment according to claim 1, characterized in that: An air inlet hole (43) is provided on one side of the heating box (4), and at least six of the second nozzles (412) are symmetrically arranged on the inner side of the air outlet pipe (41).

6. The feeding device for aluminum alloy casting equipment according to claim 1, characterized in that: A support plate (45) is also provided inside the heating box (4), an exhaust fan (451) is symmetrically provided on one side of the support plate (45), and a heating pipe (44) is symmetrically provided inside the heating box (4) near the connecting pipe (42).

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