Casting vibration shakeout device

Abstract

The utility model provides a casting vibration shakeout device which comprises a frame body, a vibration device is arranged on the frame body, an air blowing device is arranged on the frame body, the air blowing device and the vibration device are arranged in a matched mode, the vibration device comprises a vibration hopper, a vibration motor is fixedly installed on the vibration hopper, and the vibration motor is connected with the air blowing device. A plurality of cross beams are arranged on the bottom surface of the vibration hopper at intervals, a plurality of springs are arranged below the vibration hopper, one end of each spring is fixedly connected with the vibration hopper, and the other end of each spring is fixedly connected with the frame body; the blowing device comprises a high-pressure fan, the high-pressure fan is fixedly installed on the frame body, the output end of the high-pressure fan is fixedly connected with a blowing pipe, the blowing pipe is fixedly connected with the frame body, and the bottom face of the vibration hopper is arranged to be a plurality of cross beams arranged at intervals, so that castings and sand are subjected to vibration separation; therefore, the separation efficiency of castings and sand is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting production, in particular to a casting vibration and sand falling device. Background Art

[0002] During the casting process of a casting, it is necessary to use a mold to cast a sand mold with the same shape as the product. Then, by pouring molten iron into the sand mold, the product is formed in the sand mold. Finally, the sand outside the formed product is removed.

[0003] Due to the influence of high temperature during pouring, sand may adhere to the casting. When vibrating and removing sand from the casting, the sand adhering to the casting may not be completely shaken off.

[0004] In view of this, it is necessary to provide a casting vibration and sand falling device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a casting vibration and sand falling device to solve the problem that the sand on the casting cannot be completely removed.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A casting vibration and sand falling device includes a frame body. A vibration device is arranged on the frame body. A blowing device is arranged on the frame body. The blowing device is arranged in cooperation with the vibration device. The vibration device includes a vibrating hopper. A vibration motor is fixedly installed on the vibrating hopper. A plurality of cross beams are arranged on the bottom surface of the vibrating hopper. The plurality of cross beams are arranged at intervals. A plurality of springs are arranged below the vibrating hopper. One end of each spring is fixedly connected to the vibrating hopper, and the other end is fixedly connected to the frame body. The blowing device includes a high-pressure blower. The high-pressure blower is fixedly installed on the frame body. The output end of the high-pressure blower is fixedly connected to a blowing pipe. The blowing pipe is fixedly connected to the frame body.

[0007] The blowing pipe includes a main pipe and a plurality of branch pipes. One end of the main pipe is fixedly connected to the output end of the high-pressure blower. The main pipe is fixedly connected to the plurality of branch pipes. Four air outlet pipes are fixedly installed on each of the plurality of branch pipes. The four air outlet pipes are distributed in a rectangular shape.

[0008] A conveyor device one is arranged below the vibration device. The conveyor device one includes a motor one. The output end of the motor one is fixedly installed with a roller one. The roller one is rotatably connected to the frame body. A belt one is drivingly connected to the roller one.

[0009] A conveyor device two is arranged at the output end of the vibration device. The conveyor device two includes a motor two. The output end of the motor two is fixedly installed with a roller two. The roller two is rotatably connected to the frame body. A belt two is drivingly connected to the roller two.

[0010] A slide plate is fixedly installed at the output end of the vibrating hopper.

[0011] A plurality of triangular plates are fixedly installed on the air blowing pipe, and both ends of the triangular plate are fixedly connected to the frame body.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By setting the bottom surface of the vibrating hopper as a plurality of crossbeams arranged at intervals, the casting and the sand are vibrationally separated, thereby improving the separation efficiency of the casting and the sand;

[0014] 2. By providing an "open" - shaped air blowing pipe, the sand adhering to the periphery of the casting is blown off, thereby reducing the sand on the surface of the casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front - view structural schematic diagram of the present utility model;

[0016] Figure 2 is the front - view structural schematic diagram of the present utility model (omitting a part of the frame body);

[0017] Figure 3 is the three - dimensional structural schematic diagram of the present utility model;

[0018] Figure 4 is the three - dimensional structural schematic diagram of another perspective of the present utility model (omitting a part of the frame body);

[0019] Figure 5 is the front - view sectional structural schematic diagram of the present utility model;

[0020] In the figure: 1, frame body; 2, vibration device; 20, vibrating hopper; 21, vibration motor; 22, crossbeam; 23, spring; 24, slide plate; 3, air - blowing device; 31, high - pressure blower; 32, air - blowing pipe; 321, main pipe; 322, branch pipe; 33, air outlet pipe; 34, triangular plate; 4, conveyor device one; 41, motor one; 42, roller one; 43, belt one; 5, conveyor device two; 51, motor two; 52, roller two; 53, belt two. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To make the objectives, advantages, and technical solutions of the embodiments of the present utility model clearer, the technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0023] According to Figures 1-5 , this embodiment provides a casting vibration sand removal device, including a frame body 1, a vibration device 2 is arranged on the frame body 1, a blowing device 3 is arranged on the frame body 1, the blowing device 3 is arranged in cooperation with the vibration device 2, the vibration device 2 includes a vibration hopper 20, a vibration motor 21 is fixedly installed on the vibration hopper 20, a plurality of cross beams 22 are arranged on the bottom surface of the vibration hopper 20, and the plurality of cross beams 22 are arranged at intervals. By using a plurality of cross beams 22 to replace the ordinary bottom plate of the vibration hopper 20, when the casting to be sanded is vibrated, the casting and the sand are separated and conveyed. A plurality of springs 23 are arranged below the vibration hopper 20, one end of the spring 23 is fixedly connected to the vibration hopper 20, and the other end is fixedly connected to the frame body 1; the blowing device 3 includes a high-pressure blower 31, the high-pressure blower 31 is fixedly installed on the frame body 1, and by setting the high-pressure blower 31, the sand attached to the surface of the casting can be blown off by strong wind when blowing. The output end of the high-pressure blower 31 is fixedly connected to a blowing pipe 32, and the blowing pipe 32 is fixedly connected to the frame body 1.

[0024] The blowing pipe 32 includes a main pipe 321 and a plurality of branch pipes 322. One end of the main pipe 321 is fixedly connected to the output end of the high-pressure blower 31, the main pipe 321 is fixedly connected to the plurality of branch pipes 322, and four air outlet pipes 33 are fixedly installed on each of the plurality of branch pipes 322. The four air outlet pipes 33 are distributed in a rectangle. By the rectangularly arranged blowing pipe 32, the casting can be blown from multiple directions by means of point blowing.

[0025] A conveyor device 4 is arranged below the vibration device 2. The conveyor device 4 includes a motor 41, a roller shaft 42 is fixedly installed at the output end of the motor 41, the roller shaft 42 is rotatably connected to the frame body 1, and a belt 43 is drivingly connected to the roller shaft 42. The conveyor device 4 is a belt conveyor, and the fallen sand is recycled and reused through the conveyor device 4.

[0026] The output end of the vibration device 2 is provided with a second conveying device 5. The second conveying device 5 includes a second motor 51. The output end of the second motor 51 is fixedly installed with a second roller 52. The second roller 52 is rotatably connected to the frame 1. A second belt 53 is drivingly connected to the second roller 52. The second conveying device 5 is a belt conveyor, and the castings after sand removal are conveyed by the second conveying device 5.

[0027] The output end of the vibrating hopper 20 is fixedly installed with a slide plate 24 to prevent the castings from directly falling onto the second conveying device 5 and damaging the second belt 53.

[0028] A plurality of triangular plates 34 are fixedly installed on the air blowing pipe 32. Both ends of the triangular plate 34 are fixedly connected to the frame 1. The triangular plate 34 is arranged on the lower sub-pipeline 322, so that when the sand on the castings falls, the sand can fall more smoothly onto the first conveying device 4 through the triangular plate 34.

[0029] The specific operation is as follows: Start the vibration device 2, the blowing device 3, the first conveying device 4, and the second conveying device 5. Put the castings into the vibrating hopper 20 from the input end of the vibration device 2. The sand attached to the castings is shaken off through the vibration of the vibration motor 21. The sand falls above the belt through the gaps of the cross beams 22 on the vibrating hopper 20. The high-pressure blower 31 blows strong wind through the main pipeline 321 and the sub-pipeline 322 through the air outlet pipe 33. Then the strong wind blows on the surface of the castings, and the sand attached to the castings is blown off through the strong wind. Through the point blowing setting, the large-area scattering of the sand is prevented. The castings passing through the vibrating hopper 20 slide onto the second conveying device 5 through the slide plate 24, and the castings are uniformly placed through the second conveying device 5.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: They can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A casting vibrating sand-falling device, comprising a frame (1), on which a vibrating device (2) is arranged, characterized in that: The frame (1) is provided with a blowing device (3), the blowing device (3) being arranged in cooperation with the vibration device (2), the vibration device (2) comprising a vibration bucket (20), the vibration bucket (20) being fixedly provided with a vibration motor (21), the bottom surface of the vibration bucket (20) being provided with a plurality of cross beams (22), the plurality of cross beams (22) being arranged at intervals, a plurality of springs (23) being arranged below the vibration bucket (20), one end of the spring (23) being fixedly connected to the vibration bucket (20), and the other end being fixedly connected to the frame (1); the blowing device (3) comprising a high-pressure fan (31), the high-pressure fan (31) being fixedly installed on the frame (1), the output end of the high-pressure fan (31) being fixedly connected with a blowing pipe (32), the blowing pipe (32) being fixedly connected to the frame (1).

2. A casting vibration sand-falling device according to claim 1, characterized in that: The blowing pipe (32) comprises a main pipe (321) and a plurality of branch pipes (322); one end of the main pipe (321) is fixedly connected to the output end of the high-pressure blower (31); the main pipe (321) and the plurality of branch pipes (322) are all fixedly connected; four groups of air outlet pipes (33) are fixedly mounted on the plurality of branch pipes (322); the four groups of air outlet pipes (33) are distributed in a rectangular shape.

3. A casting vibration sand-falling device according to claim 1, characterized in that: A conveying device (4) is provided below the vibration device (2), and the conveying device (4) comprises a motor (41). A roller (42) is fixedly mounted on the output end of the motor (41), and the roller (42) is rotatably connected to the frame (1). A belt (43) is transmission-connected to the roller (42).

4. A casting vibration sand-falling device according to claim 1, characterized in that: The output end of the vibration device (2) is provided with a second transmission device (5), the second transmission device (5) comprises a second motor (51), the output end of the second motor (51) is fixedly mounted with a second roller (52), the second roller (52) is rotationally connected to the frame (1), and the second roller (52) is transmission-connected with a second belt (53).

5. The casting vibration sand-falling device according to claim 1, characterized in that: A slide plate (24) is fixedly mounted on the output end of the vibration bucket (20).

6. A casting vibrating sand-falling device according to claim 1, characterized in that: A plurality of triangular plates (34) are fixedly mounted on the blowing pipe (32), and two ends of the triangular plates (34) are fixedly connected to the frame (1).

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