Feeding device for aluminum alloy profile casting

Abstract

The utility model belongs to the technical field of aluminum alloy sections, and particularly relates to a feeding device for casting aluminum alloy sections, which comprises a feeding box. The right side of the front face of the feeding box is connected with a smashing motor through a fixing table bolt, an output shaft of the smashing motor is fixedly connected with a first smashing roller, and the right sides of the tops of the front face and the back face of the feeding box are rotationally connected with the surface of the first smashing roller through bearings. The left sides of the tops of the front face and the back face of the feeding box are rotationally connected with second smashing rollers through bearings, the surface of each first smashing roller is in key connection with a first gear, and the surface of each second smashing roller is in key connection with a second gear. Through the structural design of a filter screen, a servo motor, a rotating shaft, an eccentric wheel, a box body, a spring and a supporting rod, the eccentric wheel makes contact with a mounting plate, the mounting plate is knocked, the filter screen is vibrated, meanwhile, the mounting plate and the filter screen are driven to ascend and descend in a reciprocating mode, aluminum alloy profile raw materials are screened, and the raw materials which are not thoroughly smashed are separated from the smashed raw materials.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy profile technology, specifically a feeding device for aluminum alloy profile melting and casting. Background Technology

[0002] Aluminum alloy profiles are one of the most widely used non-ferrous metal structural materials in industry. They are widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration, and chemical industries. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum alloy welded structural components has been increasing, which has led to in-depth research on the weldability of aluminum alloys.

[0003] The prior art publication number CN220541754U discloses a feeding device for melting and casting aluminum alloy profiles, including a box, a support base, a cover plate and a limiting mechanism. The support base is set on the box, and there are two support bases. This utility model of a feeding device for melting and casting aluminum alloy profiles solves the problem that the crushing mechanism of the current equipment is inconvenient to disassemble.

[0004] However, although the feeding device for aluminum alloy profile melting and casting can easily disassemble the crushing mechanism, the aluminum alloy profile raw material is not crushed thoroughly enough, making it difficult for users to separate the incompletely crushed raw material and reducing work efficiency; therefore, a feeding device for aluminum alloy profile melting and casting is proposed to address the above problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that the raw materials of aluminum alloy profiles are not crushed thoroughly enough, and it is difficult for users to separate the raw materials that are not crushed thoroughly enough. To this end, we propose a feeding device for aluminum alloy profile melting and casting.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a feeding device for aluminum alloy profile melting and casting, including a feeding box; a crushing motor is connected to the right side of the front of the feeding box by a fixing platform bolt, and a first crushing roller is fixedly connected to the output shaft of the crushing motor; the right side of the top of the front and back of the feeding box is rotatably connected to the surface of the first crushing roller by bearings; a second crushing roller is rotatably connected to the left side of the top of the front and back of the feeding box by bearings; a first gear is keyed to the surface of the first crushing roller, and a second gear is keyed to the surface of the second crushing roller; the first gear and the second gear mesh with each other; an installation plate is movably arranged in the inner cavity of the feeding box; a filter screen is fixedly connected to one side of the installation plate facing each other; and a vibration component for vibrating the filter screen is arranged in the inner cavity of the feeding box.

[0007] Preferably, the vibration assembly includes a servo motor, a rotating shaft, an eccentric wheel, a housing, a spring, and a support rod. The left side of the feeding box is bolted to the servo motor, and the output shaft of the servo motor is fixedly connected to the rotating shaft. The right side of the rotating shaft passes through the feeding box and is rotatably connected to the right side of the feeding box cavity via a bearing. An eccentric wheel is keyed to the surface of the rotating shaft. The front and back sides of the bottom of both sides of the feeding box cavity are bolted to the housing. A spring is fixedly connected to the bottom of the housing cavity, and a support rod is fixedly connected to the top of the spring. The top of the support rod passes through the housing and is bolted to the bottom of the mounting plate.

[0008] Preferably, the right side of the feeding box has a through groove, and a support plate is bolted to the bottom of the right side of the feeding box. The top of the support plate has a recessed hole, and a locking rod is engaged in the inner cavity of the recessed hole. The top of the locking rod passes through the groove and is bolted to a storage frame.

[0009] Preferably, a sealing gasket is adhered to the top of the box body, and the inner side of the sealing gasket is in contact with the surface of the support rod.

[0010] Preferably, the inner cavity of the box is provided with sliding grooves on both sides, and a slider is slidably connected to the inner cavity of the sliding groove. The opposing side of the slider is bolted to both sides of the support rod.

[0011] Preferably, the top of the feeding box is connected to the inlet, the center of the bottom of the feeding box is connected to the outlet, and right-angled triangle plates are bolted to both sides of the bottom of the inner cavity of the feeding box, with the opposite side of the right-angled triangle plates contacting the bottom of both sides of the inner cavity of the feeding box.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model uses a structural design of filter screen, servo motor, rotating shaft, eccentric wheel, box, spring and support rod. The eccentric wheel contacts the mounting plate and strikes the mounting plate, causing the filter screen to vibrate. At the same time, it drives the mounting plate and filter screen to move up and down repeatedly, screening aluminum alloy profile raw materials and separating the raw materials that are not thoroughly crushed from the crushed raw materials.

[0014] 2. This utility model uses a structural design of support plate, clamping rod and storage frame to centrally store the screened raw materials, which facilitates secondary crushing. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the feeding box structure of this utility model;

[0018] Figure 3 This is a partial front view of the vibration component structure of this utility model;

[0019] Figure 4 This is an exploded view of the support plate and storage frame structure of this utility model;

[0020] Figure 5 This is a cross-sectional view of the box body of this utility model.

[0021] In the diagram: 1. Feeding box; 2. Crushing motor; 3. First crushing roller; 4. Second crushing roller; 5. First gear; 6. Mounting plate; 7. Filter screen; 8. Vibration assembly; 81. Servo motor; 82. Rotating shaft; 83. Eccentric wheel; 84. Box body; 85. Spring; 86. Support rod; 9. Support plate; 10. Locking rod; 11. Storage frame; 12. Sealing gasket; 13. Slide groove; 14. Slider; 15. Right-angle triangle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses a feeding device for melting and casting aluminum alloy profiles. (Refer to...) Figure 1 and Figure 2A feeding device for aluminum alloy profile melting and casting includes a feeding box 1; a crushing motor 2 is bolted to the right side of the front of the feeding box 1 via a fixed platform, and a first crushing roller 3 is fixedly connected to the output shaft of the crushing motor 2; the right sides of the top of the front and back of the feeding box 1 are rotatably connected to the surface of the first crushing roller 3 via bearings; the left sides of the top of the front and back of the feeding box 1 are rotatably connected to the second crushing roller 4 via bearings; a first gear 5 is keyed to the surface of the first crushing roller 3, and a second gear is keyed to the surface of the second crushing roller 4; the first gear 5 and the second gear mesh with each other; a mounting plate 6 is movably arranged in the inner cavity of the feeding box 1; a filter screen 7 is fixedly connected to one side of the mounting plate 6 facing each other; a vibration component 8 is arranged in the inner cavity of the feeding box 1 to vibrate the filter screen 7; the crushing motor 2 drives the first crushing roller 3 to rotate, and the first crushing roller 3 drives the second crushing roller 4 to rotate via the first gear 5 and the second gear; at this time, the first crushing roller 3 and the second crushing roller 4 perform crushing operations on the aluminum alloy profile raw material.

[0025] Reference Figure 2 and Figure 3 The vibration assembly 8 includes a servo motor 81, a rotating shaft 82, an eccentric wheel 83, a housing 84, a spring 85, and a support rod 86. The servo motor 81 is bolted to the left side of the feeding box 1. The output shaft of the servo motor 81 is fixedly connected to the rotating shaft 82. The right side of the rotating shaft 82 passes through the feeding box 1 and is rotatably connected to the right side of the inner cavity of the feeding box 1 through a bearing. The eccentric wheel 83 is keyed to the surface of the rotating shaft 82. The housing 84 is bolted to the front and back sides of the bottom of both sides of the inner cavity of the feeding box 1. The spring 85 is fixedly connected to the bottom of the inner cavity of the housing 84. The support rod 86 is fixedly connected to the top of the spring 85. The top of the support rod 86 passes through the housing 84 and is bolted to the bottom of the mounting plate 6. The eccentric wheel 83 contacts the mounting plate 6 and strikes the mounting plate 6, causing the filter screen 7 to vibrate. At the same time, it drives the mounting plate 6 and the filter screen 7 to reciprocate up and down, screening the aluminum alloy profile raw materials and separating the raw materials that are not thoroughly crushed from the crushed raw materials.

[0026] Reference Figure 2 and Figure 5 A through slot is provided on the right side of the feeding box 1. A support plate 9 is bolted to the bottom of the right side of the feeding box 1. A concave hole is provided on the top of the support plate 9, and a clamping rod 10 is clamped in the inner cavity of the concave hole. The top of the clamping rod 10 passes through the groove and is bolted to a storage frame 11; the screened raw materials are stored in a centralized manner to facilitate secondary crushing.

[0027] Reference Figure 5 A sealing gasket 12 is adhered to the top of the box body 84, and the inner side of the sealing gasket 12 is in contact with the surface of the support rod 86; the gap between the support rod 86 and the box body 84 is sealed, thereby improving the sealing performance of the box body 84.

[0028] Reference Figure 5The inner cavity of the box 84 is provided with sliding grooves 13 on both sides. The inner cavity of the sliding grooves 13 is slidably connected to the sliders 14. The opposing side of the sliders 14 is bolted to both sides of the support rod 86. The support rod 86 is limited and assisted in raising and lowering, which improves the stability of the support rod 86 and thus improves the stability of the mounting plate 6.

[0029] Reference Figure 1 and Figure 2 The top of the feeding box 1 is connected to the inlet, and the center of the bottom of the feeding box 1 is connected to the outlet. Both sides of the bottom of the inner cavity of the feeding box 1 are bolted with right-angled triangle plates 15, and the opposite side of the right-angled triangle plates 15 contacts the bottom of both sides of the inner cavity of the feeding box 1; this facilitates the rapid flow of the crushed aluminum alloy profile raw material out of the feeding box 1.

[0030] Working principle: The device is set above the furnace opening of the casting furnace. The user pours aluminum alloy profile raw material into the feeding box 1 through the feed inlet. At this time, the first crushing roller 3 and the second crushing roller 4 crush the aluminum alloy profile raw material. The raw material falls onto the filter screen 7. The raw material that is not crushed thoroughly is blocked by the filter screen 7. The thoroughly crushed raw material is guided out of the feeding box 1 through the right-angle triangle plate 15 and falls into the casting furnace. At the same time, the user turns on the servo motor 81, which drives the rotating shaft 82 to rotate. At this time, the rotating shaft 82 drives the eccentric wheel 83 to rotate. Under the action of the spring 85, the eccentric wheel 83 strikes the mounting plate 6, causing the filter screen 7 to vibrate back and forth. At the same time, it drives the mounting plate 6 and the filter screen 7 to move up and down back and forth to prevent the filter screen 7 from clogging. At the same time, the raw material that is not crushed thoroughly is shaken into the storage frame 11 for collection.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A feeding device for melting and casting aluminum alloy profiles, characterized in that: The device includes a feeding box (1); a crushing motor (2) is connected to the right side of the front of the feeding box (1) by a fixed platform bolt, and a first crushing roller (3) is fixedly connected to the output shaft of the crushing motor (2). The right side of the top of the front and back of the feeding box (1) is rotatably connected to the surface of the first crushing roller (3) by bearings. The left side of the top of the front and back of the feeding box (1) is rotatably connected to a second crushing roller (4) by bearings. A first gear (5) is keyed to the surface of the first crushing roller (3), and a second gear is keyed to the surface of the second crushing roller (4). The first gear (5) and the second gear mesh with each other. An installation plate (6) is movably provided in the inner cavity of the feeding box (1). A filter screen (7) is fixedly connected to the opposite side of the installation plate (6). A vibration component (8) is provided in the inner cavity of the feeding box (1) to make the filter screen (7) vibrate.

2. The feeding device for aluminum alloy profile melting and casting according to claim 1, characterized in that: The vibration assembly (8) includes a servo motor (81), a rotating shaft (82), an eccentric wheel (83), a housing (84), a spring (85), and a support rod (86). The left side of the feeding box (1) is bolted to the servo motor (81). The output shaft of the servo motor (81) is fixedly connected to the rotating shaft (82). The right side of the rotating shaft (82) passes through the feeding box (1) and is rotatably connected to the right side of the inner cavity of the feeding box (1) through a bearing. The surface of the rotating shaft (82) is keyed to the eccentric wheel (83). The front and back sides of the bottom sides of the inner cavity of the feeding box (1) are bolted to the housing (84). The bottom of the inner cavity of the housing (84) is fixedly connected to the spring (85). The top of the spring (85) is fixedly connected to the support rod (86). The top of the support rod (86) passes through the housing (84) and is bolted to the bottom of the mounting plate (6).

3. The feeding device for melting and casting aluminum alloy profiles according to claim 1, characterized in that: The feeding box (1) has a through groove on its right side. A support plate (9) is bolted to the bottom of the right side of the feeding box (1). A recessed hole is opened on the top of the support plate (9), and a locking rod (10) is engaged in the inner cavity of the recessed hole. The top of the locking rod (10) passes through the groove and is bolted to a storage frame (11).

4. The feeding device for aluminum alloy profile melting and casting according to claim 2, characterized in that: A sealing gasket (12) is adhered to the top of the box (84), and the inner side of the sealing gasket (12) is in contact with the surface of the support rod (86).

5. The feeding device for melting and casting aluminum alloy profiles according to claim 2, characterized in that: The inner cavity of the box (84) is provided with sliding grooves (13) on both sides. The inner cavity of the sliding groove (13) is slidably connected to a slider (14). The opposing side of the slider (14) is bolted to both sides of the support rod (86).

6. The feeding device for melting and casting aluminum alloy profiles according to claim 1, characterized in that: The top of the feeding box (1) is connected to the inlet, and the center of the bottom of the feeding box (1) is connected to the outlet. Both sides of the bottom of the inner cavity of the feeding box (1) are bolted with right-angled triangle plates (15), and the opposite side of the right-angled triangle plates (15) is in contact with the bottom of both sides of the inner cavity of the feeding box (1).

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