Cleaning device for aluminum alloy die casting manufacturing

Abstract

The invention discloses a cleaning device for aluminum alloy die casting manufacturing, and particularly relates to the technical field of castings, the cleaning device comprises a cleaning box, an inlet is formed in the middle of the upper end of the cleaning box, a box cover is hinged to the upper end of the inlet, a rotating and shaking device is installed in the cleaning box, and a cleaning basket is installed on the rotating and shaking device; and the cleaning basket is located under the inlet, a cleaning device is installed in the cleaning box, and a handle is fixedly installed at the top of the box cover. According to the cleaning device for aluminum alloy die casting manufacturing, the rotating and shaking device is arranged, in the cleaning process, the cleaning basket can be driven to rotate and shake, the position and direction of castings in the cleaning basket are changed, and the castings are prevented from being stacked together, so that cleaning is convenient, and the situation that cleaning is not in place, and consequently sundries remain in the castings is avoided; the die casting cleaning device can achieve all-directional cleaning of die castings, can achieve a better cleaning effect, and is high in automation degree and convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of casting cleaning, and in particular to a cleaning device for manufacturing aluminum alloy die castings. Background Art

[0002] Aluminum castings refer to pure aluminum or aluminum alloy equipment and components obtained by casting. Generally, aluminum or aluminum alloy heated to liquid form is poured into the mold cavity using a sand mold or a metal mold, and the aluminum parts or aluminum alloy parts of various shapes and sizes obtained are usually called aluminum die castings.

[0003] After some castings are processed and manufactured, oil stains often adhere to the outer surface and inner surface of the castings, and residual sand and other debris often adhere to the inner surface of the castings. Therefore, after the castings are processed and manufactured, they usually need to be cleaned to prevent residual sand, oil stains and other pollutants from affecting the quality of the castings. In the traditional casting cleaning process, manual cleaning is usually used to clean the residual sand, oil stains and other debris on the surface of the castings; however, the manual cleaning method is not only labor-intensive and has low cleaning efficiency, but also difficult to ensure the cleaning quality. Summary of the invention

[0004] The main purpose of the present invention is to provide a cleaning device for aluminum alloy die casting manufacturing, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A cleaning device for manufacturing aluminum alloy die-castings includes a cleaning box, an inlet is opened in the middle of the upper end of the cleaning box, a box cover is hinged on the upper end of the inlet, a rotating shaking device is installed inside the cleaning box, a cleaning basket is installed on the rotating shaking device, the cleaning basket is located directly below the inlet, a cleaning device is installed inside the cleaning box, and a handle is fixedly installed on the top of the box cover.

[0007] Preferably, the cleaning device includes a water inlet pipe and a second water pipe, the water inlet pipe is fixedly installed on the outside of the side wall of the cleaning box, a first water pipe and a hose are installed on the water inlet pipe, the first water pipe extends through and into the cleaning box, a plurality of first nozzles are fixedly installed on the surface of the first water pipe, the first nozzles are facing the bottom of the cleaning basket, the second water pipe is fixedly installed on the bottom of the box cover, one end of the hose away from the water inlet pipe passes through the box cover and is fixedly connected to the second water pipe, a plurality of second nozzles are fixedly installed on the bottom of the second water pipe, the second nozzles are facing the inside of the cleaning basket.

[0008] Preferably, a plurality of filter holes are provided on the side wall of the cleaning basket.

[0009] Preferably, the rotating shaking device includes a first inner gear ring, a rotating ring, a motor and a second inner gear ring, a convex ring is fixedly installed on the top of the rotating ring, a convex groove is provided inside the top wall of the cleaning box, the convex ring rotates in the convex groove, the first inner gear ring is fixedly installed on the inner wall of the rotating ring, an equipment cavity is provided inside the top wall of the cleaning box, a motor is installed in the equipment cavity, the bottom output end of the motor passes through the cleaning box and is fixedly installed with a first gear, the first gear is meshingly connected with the first inner gear ring, a lifting device is fixedly installed on the left and right sides of the bottom of the rotating ring, a telescopic assembly is fixedly installed on the bottom of the lifting device, a fixed ring is hinged between the two telescopic assemblies, the cleaning basket is fixedly installed in the middle of the fixed ring, and the second inner gear ring is fixedly installed in the middle of the inner wall of the cleaning box.

[0010] Preferably, the lifting device includes a rotating rod and a fixed block, wherein the upper and lower ends of the rotating rod are respectively fixedly installed with a first rotating shaft and a second rotating shaft, the first rotating shaft is rotatably connected to the bottom of the rotating circle, the bottom of the second rotating shaft is fixedly installed with a second gear, the second gear is meshed with the second inner gear ring, and the fixed block is fixedly installed at the bottom of the rotating circle, the front and rear sides of the outer surface of the rotating rod are provided with a spirally ascending arc groove, the left and right sides of the rotating rod are provided with a vertical groove, and the vertical groove is connected to two adjacent arc grooves, the middle of the fixed block is provided with a movable cavity, the outer side of the fixed block is provided with a sliding groove connected to the movable cavity, the movable cavity is slidably connected with a sliding block, the bottom of the sliding rod is fixedly installed with a sliding rod, the bottom of the sliding rod passes through the fixed block and is fixedly installed with a mounting block, a limiting rod is fixedly installed on one side of the sliding rod, the limiting rod passes through the sliding groove and slides in the arc groove and the vertical groove, and the outer surface of the sliding rod is sleeved with a first spring.

[0011] Preferably, the lifting devices on both sides are symmetrical to each other and move in opposite directions.

[0012] Preferably, the telescopic assembly includes a hollow cylinder, a baffle is slidably connected inside the hollow cylinder, a movable rod is fixedly installed on one side of the baffle, a second spring is sleeved on the outer surface of the movable rod, the end of the movable rod away from the baffle passes through the hollow cylinder and is fixedly installed with a connecting block, a connecting seat is fixedly installed outside the fixing ring, and the connecting block is hinged to the connecting seat.

[0013] Preferably, a drain pipe is fixedly installed at the lower portion of the outer surface of the cleaning box, and the drain pipe is connected to the inside of the bottom wall of the cleaning box.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The invention discloses a cleaning device for manufacturing aluminum alloy die castings. The cleaning device is provided with a rotating and shaking device. During the cleaning process, the cleaning basket can be driven to rotate and shake, so as to change the direction of the position of the castings in the cleaning basket and avoid the castings being stacked together, thereby facilitating cleaning and avoiding inadequate cleaning that causes debris to remain inside the castings. The die castings can be cleaned in all directions, and a better cleaning effect can be achieved. The device has a high degree of automation and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 is a cross-sectional view of the present invention;

[0018] Figure 3 For the present invention Figure 2 The enlarged schematic diagram of point A in the middle;

[0019] Figure 4 For the present invention Figure 2 The enlarged schematic diagram of point B in the middle;

[0020] Figure 5 It is a structural schematic diagram of the lifting device of the present invention.

[0021] In the figure: 1, cleaning box; 2, box cover; 3, cleaning device; 4, cleaning basket; 5, rotating shaking device; 6, handle; 7, drain pipe; 101, inlet; 31, water inlet pipe; 32, first water pipe; 33, first nozzle; 34, hose; 35, second water pipe; 36, second nozzle; 41, filter hole; 51, first inner gear ring; 52, first gear; 53, rotating circle; 54, convex ring; 55, lifting device; 56, telescopic component; 57, fixing ring; 571, connecting seat; 58 , motor; 59, second inner gear ring; 561, hollow cylinder; 562, baffle; 563, movable rod; 564, second spring; 565, connecting block; 551, rotating rod; 552, first rotating shaft; 553, second rotating shaft; 554, second gear; 555, mounting block; 556, fixed block; 557, slider; 558, limiting rod; 559, sliding rod; 5510, first spring; 5561, movable cavity; 5562, slide groove; 5511, arc groove; 5512, vertical groove. DETAILED DESCRIPTION

[0022] 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 explained below in conjunction with specific implementation methods.

[0023] like Figure 1-5As shown, a cleaning device for manufacturing aluminum alloy die-castings includes a cleaning box 1, an inlet 101 is provided in the middle of the upper end of the cleaning box 1, a box cover 2 is hinged on the upper end of the inlet 101, a rotating shaking device 5 is installed inside the cleaning box 1, a cleaning basket 4 is installed on the rotating shaking device 5, a plurality of filter holes 41 are provided on the side wall of the cleaning basket 4, the cleaning basket 4 is located directly below the inlet 101, a cleaning device 3 is installed inside the cleaning box 1, and a handle 6 is fixedly installed on the top of the box cover 2. When working, the cleaning device 3 cleans the castings inside the cleaning basket 4, and the rotating shaking device 5 drives the cleaning basket 4 to rotate, and shakes up and down when the cleaning basket 4 rotates, so as to change the orientation and position of the castings, avoid the generation of cleaning dead corners, and improve the cleaning quality of the castings.

[0024] The cleaning device 3 includes a water inlet pipe 31 and a second water pipe 35. The water inlet pipe 31 is fixedly installed on the outside of the side wall of the cleaning box 1. A first water pipe 32 and a hose 34 are installed on the water inlet pipe 31. The first water pipe 32 extends through and into the cleaning box 1. A plurality of first nozzles 33 are fixedly installed on the surface of the first water pipe 32. The first nozzle 33 faces the bottom of the cleaning basket 4 to rinse the castings in the cleaning basket 4 from below. The second water pipe 35 is fixedly installed on the bottom of the box cover 2. One end of the hose 34 away from the water inlet pipe 31 penetrates the box cover 2 and is fixedly connected to the second water pipe 35. A plurality of second nozzles 36 are fixedly installed on the bottom of the second water pipe 35. The second nozzle 36 faces the inside of the cleaning basket 4 to rinse the castings in the cleaning basket 4 from above. The castings are rinsed from multiple directions, and the casting cleaning efficiency is high.

[0025] The rotating shaking device 5 includes a first inner gear ring 51, a rotating circle 53, a motor 58 and a second inner gear ring 59. A convex ring 54 is fixedly installed on the top of the rotating circle 53. A convex groove is provided inside the top wall of the cleaning box 1. The convex ring 54 rotates in the convex groove. The first inner gear ring 51 is fixedly installed on the inner wall of the rotating circle 53. An equipment cavity is provided inside the top wall of the cleaning box 1. A motor 58 is installed in the equipment cavity. The bottom output end of the motor 58 passes through the cleaning box 1 and is fixedly installed with a first gear 52. The first gear 52 is meshed and connected with the first inner gear ring 51. Lifting devices 55 are fixedly installed on the left and right sides of the bottom of the rotating circle 53. The lifting devices 55 on both sides are symmetrical to each other and move in opposite directions, so as to drive the two sides of the cleaning basket 4 to move in opposite directions. A telescopic component 56 is fixedly installed on the bottom of the lifting device 55. A fixed ring 57 is hinged between the two telescopic components 56. The cleaning basket 4 is fixedly installed in the middle of the fixed ring 57. The second inner gear ring 59 is fixedly installed in the middle of the inner wall of the cleaning box 1.

[0026] When in use, the motor 58 drives the first gear 52 to rotate, the first gear 52 drives the first inner gear ring 51 to rotate, the first inner gear ring 51 drives the rotating circle 53 to rotate, the rotating circle 53 drives the lifting device 55 to move, the lifting device 55 drives the telescopic assembly 56 to move, the telescopic assembly 56 drives the cleaning basket 4 to move, and at the same time, the lifting devices 55 on both sides drive the two sides of the cleaning basket 4 to move in opposite directions, so that the cleaning basket 4 swings left and right while the cleaning basket 4 rotates, changing the orientation and position of the castings, avoiding the castings from being stacked together, resulting in the formation of cleaning dead corners, and improving the cleaning quality of the castings. When the cleaning basket 4 swings left and right, it drives the telescopic assemblies 56 on both sides to do telescopic movement.

[0027] The lifting device 55 includes a rotating rod 551 and a fixed block 556. The upper and lower ends of the rotating rod 551 are respectively fixedly installed with a first rotating shaft 552 and a second rotating shaft 553. The first rotating shaft 552 is rotatably connected to the bottom of the rotating circle 53. The second rotating shaft 553 is fixedly installed with a second gear 554 at the bottom. The second gear 554 is meshed and connected with the second inner gear ring 59. The fixed block 556 is fixedly installed at the bottom of the rotating circle 53. The outer surface of the rotating rod 551 is provided with spirally ascending arc grooves 5511 on both sides of the front and rear sides. The rotating rod 551 is provided with vertical grooves 5512 on both sides. The vertical grooves 5512 are connected to the two adjacent arc grooves. The fixed block 556 is connected with the movable cavity 5561, a movable cavity 5561 is provided in the middle of the fixed block 556, a slide groove 5562 connected with the movable cavity 5561 is provided on the outer side of the fixed block 556, a slider 557 is slidably connected inside the movable cavity 5561, a slide rod 559 is fixedly installed at the bottom of the slider 557, the bottom of the slide rod 559 passes through the fixed block 556 and is fixedly installed with a mounting block 555, a limiting rod 558 is fixedly installed on one side of the slider 557, the limiting rod 558 passes through the slide groove 5562 and slides in the arc groove 5511 and the vertical groove 5512, and a first spring 5510 is sleeved on the outer surface of the slide rod 559.

[0028] When in use, the rotating circle 53 rotates, driving the lifting device 55 to rotate. While the lifting device 55 rotates, the second inner gear ring 59 drives the second gear 554 to rotate, and the second gear 554 drives the rotating rod 551 to rotate. The rotating rod 551 drives the limiting rod 558 to slide in the arc groove 5511 and the vertical groove 5512, thereby driving the slider 557 to slide up and down in the movable cavity 5561, thereby driving the sliding rod 559 to move up and down, the sliding rod 559 drives the mounting block 555 to move up and down, the mounting block 555 drives the telescopic assembly 56 to move up and down, the telescopic assembly 56 drives one side of the cleaning basket 4 to move up and down, the telescopic assemblies 56 on both sides drive the cleaning basket 4 to shake up and down, drive the casting to move in the cleaning basket 4, change the orientation and position of the casting, avoid the generation of cleaning dead angles, and improve the cleaning quality of the casting.

[0029] The telescopic assembly 56 includes a hollow cylinder 561, in which a baffle 562 is slidably connected, a movable rod 563 is fixedly installed on one side of the baffle 562, and a second spring 564 is sleeved on the outer surface of the movable rod 563, and the end of the movable rod 563 away from the baffle 562 passes through the hollow cylinder 561 and is fixedly installed with a connecting block 565, and a connecting seat 571 is fixedly installed on the outside of the fixing ring 57, and the connecting block 565 is hinged to the connecting seat 571. When the lifting devices 55 on both sides drive the telescopic assemblies 56 on both sides to move, the movable rod 563 of the ascending telescopic assembly 56 slides out of the hollow cylinder 561 under the action of the pulling force of the cleaning basket 4, and the movable rod 563 of the descending telescopic assembly 56 shrinks into the hollow cylinder 561 under the action of the pressure of the cleaning basket 4 and the elastic force of the second spring 564. The arrangement of the telescopic assemblies 56 on both sides can meet the swing amplitude of the cleaning basket 4 and improve the cleaning quality.

[0030] A drain pipe 7 is fixedly installed at the lower part of the outer surface of the cleaning box 1. The drain pipe 7 is connected to the inside of the bottom wall of the cleaning box 1, and the sewage after cleaning is discharged to the outside through the drain pipe 7.

[0031] The working principle of the present invention is as follows: when in use, the box cover 2 is opened, and the casting is placed into the cleaning basket 4 from the inlet 101, the cleaning device 3 is started, and the cleaning liquid is transported to the first water pipe 32 and the hose 34 through the water inlet pipe 31, and the first nozzle 33 on the surface of the first water pipe 32 rinses the casting in the cleaning basket 4 from the bottom, and the hose 34 transports the cleaning liquid to the second water pipe 35, and the cleaning liquid in the second water pipe 35 is sprayed from the second nozzle 36 below to clean the casting in the cleaning basket 4 from above, and the motor 58 drives the first gear 52 to rotate, the first gear 52 drives the first inner gear ring 51 to rotate, the first inner gear ring 51 drives the rotating circle 53 to rotate, and the rotating circle 53 drives the lifting device 55 to move, and the lifting device 55 drives the lifting device 55 to move. 5 rotates, the second inner gear ring 59 drives the second gear 554 to rotate, the second gear 554 drives the rotating rod 551 to rotate, the rotating rod 551 drives the limiting rod 558 to slide in the arc groove 5511 and the vertical groove 5512, thereby driving the slider 557 to slide up and down in the movable cavity 5561, thereby driving the sliding rod 559 to move up and down, the sliding rod 559 drives the mounting block 555 to move up and down, the mounting block 555 drives the telescopic assembly 56 to move up and down, the telescopic assembly 56 drives one side of the cleaning basket 4 to move up and down, the telescopic assemblies 56 on both sides drive the cleaning basket 4 to shake up and down, drive the casting to move in the cleaning basket 4, change the orientation and position of the casting, avoid the generation of cleaning dead angles, and improve the cleaning quality of the casting.

[0032] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cleaning device for aluminum alloy die castings, comprising a cleaning box (1), characterized in that: An inlet (101) is provided in the middle of the upper end of the cleaning box (1), a box cover (2) is hingedly connected to the upper end of the inlet (101), a rotating shaking device (5) is installed inside the cleaning box (1), a cleaning basket (4) is installed on the rotating shaking device (5), and the cleaning basket (4) is located directly below the inlet (101), a cleaning device (3) is installed inside the cleaning box (1), and a handle (6) is fixedly installed on the top of the box cover (2).

2. The cleaning device for aluminum alloy die casting according to claim 1, characterized in that: The cleaning device (3) comprises a water inlet pipe (31) and a second water pipe (35). The water inlet pipe (31) is fixedly mounted on the outside of the side wall of the cleaning box (1). A first water pipe (32) and a hose (34) are mounted on the water inlet pipe (31). The first water pipe (32) extends through the cleaning box (1). A plurality of first spray heads (33) are fixedly mounted on the surface of the first water pipe (32). The first spray heads (33) face the bottom of the cleaning basket (4). The second water pipe (35) is fixedly mounted on the bottom of the box cover (2). One end of the hose (34) away from the water inlet pipe (31) passes through the box cover (2) and is fixedly connected to the second water pipe (35). A plurality of second spray heads (36) are fixedly mounted on the bottom of the second water pipe (35). The second spray heads (36) face the inside of the cleaning basket (4).

3. The cleaning device for aluminum alloy die casting according to claim 1, characterized in that: The side wall of the cleaning basket (4) is provided with a plurality of filtering holes (41).

4. The cleaning device for aluminum alloy die casting according to claim 1, characterized in that: The rotating shaking device (5) comprises a first inner gear ring (51), a rotating ring (53), a motor (58) and a second inner gear ring (59); a convex ring (54) is fixedly mounted on the top of the rotating ring (53); a convex groove is provided inside the top wall of the cleaning box (1); the convex ring (54) rotates in the convex groove; the first inner gear ring (51) is fixedly mounted on the inner wall of the rotating ring (53); an equipment cavity is provided inside the top wall of the cleaning box (1); a motor (58) is installed in the equipment cavity; and the motor (58) outputs at the bottom The end of the rotating circle (53) passes through the cleaning box (1) and is fixedly mounted with a first gear (52), the first gear (52) is meshingly connected with the first inner gear ring (51), the left and right sides of the bottom of the rotating circle (53) are fixedly mounted with lifting devices (55), the bottom of the lifting device (55) is fixedly mounted with a telescopic component (56), the two telescopic components (56) are hingedly connected with a fixed ring (57), the cleaning basket (4) is fixedly mounted in the middle of the fixed ring (57), and the second inner gear ring (59) is fixedly mounted in the middle of the inner wall of the cleaning box (1).

5. A cleaning device for aluminum alloy die casting according to claim 4, characterized in that: The lifting device (55) comprises a rotating rod (551) and a fixed block (556). The upper and lower ends of the rotating rod (551) are respectively fixedly mounted with a first rotating shaft (552) and a second rotating shaft (553). The first rotating shaft (552) is rotatably connected to the bottom of the rotating circle (53). The bottom of the second rotating shaft (553) is fixedly mounted with a second gear (554). The second gear (554) is meshedly connected to the second inner gear ring (59). The fixed block (556) is fixedly mounted at the bottom of the rotating circle (53). The outer surface of the rotating rod (551) is provided with spirally ascending arc grooves (5511) on both the front and rear sides. The rotating rod (551) is provided with vertical grooves (5512) on both the left and right sides. The vertical grooves (5512) are connected to two adjacent arc grooves. The fixing block (556) is connected with the groove (5511), a movable cavity (5561) is opened in the middle of the fixing block (556), a sliding groove (5562) connected with the movable cavity (5561) is opened on the outer side of the fixing block (556), a slider (557) is slidably connected inside the movable cavity (5561), a sliding rod (559) is fixedly installed at the bottom of the slider (557), the bottom of the sliding rod (559) passes through the fixing block (556) and is fixedly installed with a mounting block (555), a limiting rod (558) is fixedly installed on one side of the slider (557), the limiting rod (558) passes through the sliding groove (5562) and slides in the arc groove (5511) and the vertical groove (5512), and a first spring (5510) is sleeved on the outer surface of the sliding rod (559).

6. The cleaning device for aluminum alloy die casting according to claim 4, characterized in that: The lifting devices (55) on both sides are symmetrical to each other and move in opposite directions.

7. The cleaning device for aluminum alloy die casting according to claim 4, characterized in that: The telescopic assembly (56) comprises a hollow cylinder (561), a baffle (562) being slidably connected inside the hollow cylinder (561), a movable rod (563) being fixedly mounted on one side of the baffle (562), a second spring (564) being sleeved on the outer surface of the movable rod (563), one end of the movable rod (563) away from the baffle (562) passing through the hollow cylinder (561) and being fixedly mounted with a connecting block (565), a connecting seat (571) being fixedly mounted on the outside of the fixing ring (57), and the connecting block (565) being hinged to the connecting seat (571).

8. The cleaning device for aluminum alloy die casting according to claim 1, characterized in that: A drainage pipe (7) is fixedly installed at the lower part of the outer surface of the cleaning box (1), and the drainage pipe (7) is connected to the inside of the bottom wall of the cleaning box (1).

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