CN217314557U

CN217314557U - Automatic steel shot separating device

Info

Publication number: CN217314557U
Application number: CN202221261676.2U
Authority: CN
Inventors: 翁常辉; 吕传木
Original assignee: Anhui Yongcheng Machinery Co ltd
Current assignee: Anhui Yongcheng Machinery Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-30
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a steel shot automatic separation device, which relates to the technical field of casting polishing, and comprises a device body, wherein the bottom of the device body is connected with a base, one side of the top of the device body is connected with a feed inlet, one side of the device body, which is positioned at the feed inlet, is provided with a feeding platform, the middle of the top of the device body is fixedly connected with a motor, the output end of the motor passes through the device body and is connected with a rotating shaft, the outer side of the rotating shaft is connected with a vibration-participating body, the inner side of the vibration-participating body is sequentially connected with a first screening plate, a second screening plate and a third screening plate from top to bottom, the utility model has reasonable structure, four fixed plates are uniformly connected through the inner side wall of the vibration-participating body, the bottom of the fixed plates is fixedly connected with a spring, and the top of the spring is fixedly connected with a damping clamping block, so as to offset the impact of the steel shot with larger mass on the inner side wall of the vibration-body, thereby prolonging the service life of the steel shot separating device.

Description

Automatic steel shot separating device

Technical Field

The utility model relates to a foundry goods polishing technical field, concretely relates to shot autosegregation device.

Background

At present, domestic and foreign enterprises have more and more strict requirements on the appearance quality of cast products, the most common and most practical technology for polishing the outer surface of a casting by adopting shot blasting equipment is used, however, molding sand, oxide skin and steel shots are difficult to separate after being mixed, sundries and steel shots are easy to be confused and difficult to sort, and the existing automatic steel shot separating device is shown in figure 7.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a shot autosegregation device.

The purpose of the utility model can be realized by the following technical proposal:

the automatic steel shot separating device comprises a device body, wherein the bottom of the device body is connected with a base, one side of the top of the device body is connected with a feeding hole, one side of the device body, which is positioned at the feeding hole, is provided with a feeding platform, the middle of the top of the device body is fixedly connected with a motor, the output end of the motor penetrates through the device body and is connected with a rotating shaft, and the outer side of the rotating shaft is connected with a vibration body;

participate in the inboard of the body that shakes and from last to having connected gradually first screening board, second screening board and third screening board down, the inside wall of the body that shakes of participating in evenly is connected with four fixed plates, the equal fixedly connected with spring of one end of fixed plate, the one end of keeping away from the fixed plate of spring is connected with the shock attenuation grip block, the inside wall bottom of device body is provided with magnet.

As a further aspect of the present invention: the first screening plate, the second screening plate and the third screening plate divide the vibration body into a first cavity, a second cavity and a third cavity from top to bottom.

As a further aspect of the present invention: the aperture of the first screening plate is larger than that of the second screening plate, the aperture of the second screening plate is larger than that of the third screening plate, and an annular groove is formed in the outer side of the bottom of the third screening plate.

As a further aspect of the present invention: the shape of magnet sets up to the arc of laminating mutually with the device body inboard, just magnet fixed connection is in one side of device body inside wall.

As a further aspect of the present invention: the outside cover of spring is equipped with rubber gasbag, and fixed plate and shock attenuation grip block are made by the rubber material.

As a further aspect of the present invention: the bottom of the device body is provided with a conical discharge hole.

The utility model has the advantages that:

1. the inboard through participating the body that shakes has connected gradually first screening board from last to down, second screening board and third screening board, and the aperture of first screening board is greater than the aperture of second screening board, the aperture of second screening board is greater than the aperture of third screening board, thereby the successive layer is sieved, make the screening to impurity more thorough, and the inside wall through participating the body that shakes evenly is connected with four fixed plates, the bottom fixedly connected with spring of fixed plate, the top fixedly connected with shock attenuation grip block of spring, can offset the impact of the great shot of quality to participating the internal lateral wall that shakes, and then extension shot separator's life.

2. Arc magnet through setting up the laminating mutually with the device body in one side of device body inside wall, can attract the iron powder of the tiny granule at top through magnet for the iron powder falls into the annular groove of seting up in the bottom outside because magnetic attraction and collects, and impurity passes through the discharge gate and discharges, further promotes screening efficiency.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of the device body of the present invention;

FIG. 3 is a schematic diagram of a first screen panel construction according to the present invention;

fig. 4 is a schematic diagram of a second screen plate structure according to the present invention;

FIG. 5 is a schematic diagram of a third screen panel of the present invention;

FIG. 6 is a schematic view of the structure of the middle shock-absorbing clamping block of the present invention;

FIG. 7 is a schematic view of a prior art steel shot separation apparatus.

In the figure: 1. a device body; 2. a base; 3. a feeding platform; 4. a feed inlet; 5. a motor; 6. a rotating shaft; 7. a vibration generator; 8. a first screening deck; 9. a second screening plate; 10. a third screening deck; 11. a fixing plate; 12. a spring; 13. a shock absorbing clamping block; 14. and a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-6, the automatic steel shot separating device comprises a device body 1, wherein the bottom of the device body 1 is connected with a base 2, one side of the top of the device body 1 is connected with a feeding hole 4, one side of the device body 1, which is positioned at the feeding hole 4, is provided with a feeding platform 3, the middle of the top of the device body 1 is fixedly connected with a motor 5, the output end of the motor 5 penetrates through the device body 1 and is connected with a rotating shaft 6, and the outer side of the rotating shaft 6 is connected with a vibration participating body 7;

join in marriage the inboard of the body 7 that shakes and from last to having connected gradually first screening board 8, second screening board 9 and third screening board 10 down, join in marriage the inside wall of the body 7 that shakes and evenly be connected with four fixed plates 11, the equal fixedly connected with spring 12 of the one end of fixed plate 11, the one end of keeping away from fixed plate 11 of spring 12 is connected with shock attenuation grip block 13, and the inside wall bottom of device body 1 is provided with magnet 14.

As shown in fig. 2-5, the first sieving plate 8, the second sieving plate 9 and the third sieving plate 10 divide the vibration-participating body 7 into a first cavity, a second cavity and a third cavity from top to bottom, the aperture of the first sieving plate 8 is larger than that of the second sieving plate 9, the aperture of the second sieving plate 9 is larger than that of the third sieving plate 10, an annular groove is formed in the outer side of the bottom of the third sieving plate 10, the shape of the magnet 14 is an arc shape fitted with the inner side of the device body 1, and the magnet 14 is fixedly connected to one side of the inner side wall of the device body 1, and fine iron particles at the top of the third sieving plate 10 can be attracted by the magnet 14, so that the iron particles fall into the annular groove formed in the outer side of the bottom of the third sieving plate 10 for collection due to magnetic attraction.

As shown in fig. 2, fig. 3 and fig. 6, the motor 5 is a servo motor, the servo motor can accurately control the rotating speed, and the motor 5 is electrically connected with the power supply through a control switch, the outer side of the spring 12 is sleeved with a rubber air bag to avoid sand lumps, small iron blocks and the like from being stacked and stuck at the spring 12, the fixing plate 11 and the damping clamping block 13 are both made of rubber materials, the steel shot has large mass when falling onto the first screening plate 8, and is influenced by centrifugal force along with the rotation of the motor 5, so that the steel shot with large mass performs centrifugal motion, at the moment, the steel shot transmits the centrifugal force to the damping clamping block 13, and then transmits the centrifugal force to the fixing plate 11 through the spring 12 through the damping clamping block 13, and the damping clamping block 13 and the fixing plate 11 are made of rubber materials, and can offset the impact force of the steel shot, thereby forming protection for the inner side wall of the ginseng vibration body 7.

As shown in figure 1, the device body 1 is further provided with an electric system control, the electric system control adopts the original Mitsubishi series PLC control, the input adopts a passive contact, the output adopts a DC24V direct current intermediate relay for isolation, the table surface of the vibration reference body 7 adopts a 16Mn steel plate, welding is carried out in CO2 gas shielded welding, and the base 2 also adopts a welding structure.

The utility model discloses a theory of operation: firstly, the steel shots are led into a first cavity through a feeding hole 4, at the moment, the passing steel shots have larger mass, the motor 5 rotates to drive the first screening plate 8 to rotate, and then the steel shots with larger mass do centrifugal motion, at the moment, the steel shots transmit the centrifugal force to the damping clamping block 13, the damping clamping block 13 transmits the centrifugal force to the fixed plate 11 through the spring 12, the damping clamping block 13 and the fixed plate 11 are both made of rubber materials, the impact force of the steel shots can be counteracted, so that the inner side wall of the resonance body 7 is protected, then, impurities fall into a second cavity through a mesh on the first screening plate 8, then the second screening plate 9 rotates to screen, the steel shots with larger mass are retained again, the impurities fall into a third cavity, at the moment, the steel shots and the impurities have extremely small mass, and when the resonance body 7 rotates to one side of the magnet 14, the steel shots can be adsorbed through the inner side wall of the device body 1, and when the involving vibration body 7 rotates to one side far away from the magnet 14, the adsorbed steel shot can fall into the groove formed in the third screening plate 10 to be collected, and finally, the impurities in the middle of the third screening plate 10 are discharged through the discharge hole formed in the bottom end of the device body 1.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The automatic steel shot separating device comprises a device body (1) and is characterized in that the bottom of the device body (1) is connected with a base (2), one side of the top of the device body (1) is connected with a feeding hole (4), one side, located at the feeding hole (4), of the device body (1) is provided with a feeding platform (3), the middle of the top of the device body (1) is fixedly connected with a motor (5), the output end of the motor (5) penetrates through the device body (1) and is connected with a rotating shaft (6), and the outer side of the rotating shaft (6) is connected with a vibration participating body (7);

participate in the inboard of the body that shakes (7) from last to having connected gradually first screening board (8), second screening board (9) and third screening board (10) down, participate in the inside wall evenly connected with four fixed plates (11) of the body that shakes (7), the equal fixedly connected with spring (12) of one end of fixed plate (11), the one end that fixed plate (11) were kept away from in spring (12) is connected with shock attenuation grip block (13), the inside wall bottom of device body (1) is provided with magnet (14).

2. The automatic steel shot separating device according to claim 1, wherein the first screening plate (8), the second screening plate (9) and the third screening plate (10) divide the vibration body (7) into a first cavity, a second cavity and a third cavity from top to bottom.

3. The automatic steel shot separating device according to claim 1, wherein the aperture of the first screening plate (8) is larger than that of the second screening plate (9), the aperture of the second screening plate (9) is larger than that of the third screening plate (10), and an annular groove is formed in the outer side of the bottom of the third screening plate (10).

4. The automatic steel shot separating device according to claim 1, wherein the magnet (14) is shaped into an arc shape fitting with the inner side of the device body (1), and the magnet (14) is fixedly connected to one side of the inner side wall of the device body (1).

5. The automatic steel shot separating device as claimed in claim 1, wherein the outer side of the spring (12) is sleeved with a rubber air bag, and the fixing plate (11) and the shock-absorbing clamping block (13) are both made of rubber.

6. Device for the automatic separation of steel shots according to claim 1, characterized in that the bottom of the device body (1) is provided with a conical discharge opening.