CN216911550U

CN216911550U - Combined hot-rolled steel coil shot blasting surface residual pill and dust removing device

Info

Publication number: CN216911550U
Application number: CN202220535008.8U
Authority: CN
Inventors: 裴学立; 裴逢源
Original assignee: Shiyan Likegao Industry And Trade Co ltd
Current assignee: Shiyan Likegao Industry And Trade Co ltd
Priority date: 2022-03-12
Filing date: 2022-03-12
Publication date: 2022-07-08
Anticipated expiration: 2032-03-12

Abstract

The utility model provides a combined hot-rolled steel coil shot blasting surface residual shot and dust removing device, which relates to the technical field of steel coil processing equipment and comprises a steel coil conveying platform; an upper bracket is arranged above the steel coil conveying table, and two ends of the upper bracket are fixedly connected to the side surface of the steel coil conveying table; the rotary driving piece is fixedly connected in the middle of the upper surface of the upper bracket; the device is characterized in that the electromagnet is powered on and off to adsorb and throw away the pills on the surface of the steel coil, when the electromagnet is powered on, the pills on the surface of the steel coil are adsorbed by the magnetism of the electromagnet, then the electromagnet is powered off by the rotating device, and the pills are thrown out of a steel coil transmission line after the electromagnet is powered off, so that the problems that the conventional pill and oxide skin dust removing equipment adopts common compressed air to sweep the pills and oxide skin dust remaining on the surface of the steel plate, the sweeping of the pills and oxide skin dust remaining on the surface of the steel plate is not clean, and the surface of the steel plate is not clean are solved.

Description

Combined hot-rolled steel coil shot blasting surface residual pill and dust removing device

Technical Field

The utility model belongs to the technical field of steel coil processing equipment, and particularly relates to a combined hot-rolled steel coil shot blasting surface residual shot and dust removing device.

Background

The shot blasting is the name of a surface treatment process in the mechanical aspect, belongs to a cold treatment process and is divided into shot blasting cleaning and shot blasting reinforcement, the shot blasting cleaning is used for removing impurities such as surface oxide skin and the like and improving the appearance quality, the shot blasting reinforcement is to continuously impact the surface of a workpiece to be reinforced by utilizing a shot flow moving at a high speed and force the surface and the surface layer of a target to change in a cyclic deformation process, so that the fatigue fracture resistance of materials and parts can be improved, the fatigue failure is prevented, the plastic deformation and brittle fracture are prevented, and the fatigue life is prolonged; the middle and heavy truck frame groove type longitudinal beam (the length is 8-11 meters, the thickness is 4-8mm, the material strength is 510-; due to the special requirements of rolling equipment and production environment, the surface deoxidation rust removal treatment is required to be carried out on the hot rolled steel coil material, the rust removal grade reaches Sa2.5 grade, and the surface roughness Ra is less than or equal to 6.0 mu m. The descaling and rust removal treatment on the surface of the steel coil can adopt dry shot blasting or wet mortar spraying treatment on the surface of the steel coil, and shot grains and scale dust remained on the surface of a steel plate need to be cleaned when the hot rolled steel coil is subjected to the dry shot blasting treatment.

However, in the conventional equipment for removing the shot particles and the scale dust, the shot particles and the scale dust remained on the surface of the steel plate are purged by using common compressed air, and the shot particles and the scale dust remained on the surface of the steel plate are not purged clearly and the surface of the steel plate is not clean.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a combined hot rolled steel coil shot blasting surface residual pill and dust removing device, wherein the pill on the steel coil surface is adsorbed and thrown by the electrification and the outage of an electromagnet, when the electromagnet is electrified, the pill on the steel coil surface is adsorbed by the magnetism of the electromagnet, then the electromagnet is de-electrified by a rotating device, and the pill is thrown out of the steel coil transmission line after the electromagnet is de-magnetized.

The utility model provides a combined hot-rolled steel coil shot blasting surface residual shot and dust removing device, which specifically comprises a steel coil conveying table; an upper bracket is arranged above the steel coil conveying table, and two ends of the upper bracket are fixedly connected to the side surface of the steel coil conveying table; the rotary driving piece is fixedly connected in the middle of the upper surface of the upper bracket; the upper guide ring is fixedly connected to the upper surface of the upper bracket; the middle of the upper surface of the supporting rotating frame is fixedly connected with the output end of the rotary driving piece, and two ends of the supporting rotating frame are connected with the upper guide ring in a sliding manner; and the two electric control magnets are respectively and fixedly connected to two ends of the lower surface of the supporting rotary frame.

Furthermore, the upper guide ring is of a circular ring structure, the inner ring edge of the upper guide ring is provided with a guide inner edge, and two sides of the upper surface of the upper guide ring are respectively and fixedly connected with a power supply slide wire.

Furthermore, the power supply slide wire is of an arc-shaped structure, the power supply slide wire and the upper guide ring are concentric, and a slide wire interface is fixedly connected to the power supply slide wire.

Furthermore, the two ends of the upper surface of the rotary support frame are respectively fixedly connected with a fixed connecting block, the outer side of each fixed connecting block is movably connected with a movable top plate, the two ends of the rotary support frame are respectively fixedly connected with an end sliding block, and the end sliding blocks are slidably connected to the inner edge of the upper guide ring.

Furthermore, the outer surface of the fixed connecting block is fixedly connected with sliding guide rods with four cylindrical structures, the middle of the outer surface of the fixed connecting block is fixedly connected with a positioning top spring, and the inner surface of the fixed connecting block is fixedly connected with an electromagnetic wire.

Furthermore, the outer surface of the movable top plate is fixedly connected with a wheel-shaped electric brush, and four guide sliding holes are formed in the movable top plate.

Furthermore, the two electric control magnets are connected through an electric connecting wire of the electromagnet.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model adds the functions on the existing pill removing device, which is mainly embodied in that: the supporting rotary frame and the electric control magnet are driven to rotate by the driving equipment, the contact between the wheel-shaped electric brush and the power supply slide wire is controlled by the rotation of the supporting rotary frame, so that the power-on and power-off processes of the electric control magnet are controlled, when the wheel-shaped electric brush is in contact with the power supply slide wire, the electromagnet is powered on, pills on the surface of the steel coil are adsorbed by the magnetism of the electromagnet, then the wheel-shaped electric brush and the electric control magnet are rotated by a certain angle through the rotating device, when the wheel-shaped electric brush is separated from the power supply slide wire, the electric control magnet is powered off, the pills on the steel coil can be removed after the electric control magnet loses the magnetism, no pills and oxide skin dust remain on the surface of the steel plate, the surface quality of the steel plate is ensured, and the quality of parts produced by the steel plate is ensured.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the upper bracket of the present invention.

Fig. 3 is a schematic structural view of an upper guide ring of the present invention.

Fig. 4 is a schematic structural diagram of the electrically controlled magnet of the present invention.

Fig. 5 is a schematic top view of fig. 1 according to the present invention.

Fig. 6 is a partially enlarged view of a portion a of fig. 4 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a steel coil conveying table; 2. an upper bracket; 3. a rotary drive member; 4. an upper guide ring; 401. a leading inner edge; 402. a power supply slide wire; 4021. a slide wire interface; 5. a support swivel; 501. fixing a connecting block; 5011. a sliding guide bar; 5012. positioning a top spring; 5013. an electromagnetic wire; 502. a movable top plate; 5021. a wheel-shaped electric brush; 5022. a guide slide hole; 503. an end head slide block; 6. an electrically controlled magnet; 601. and the electromagnet is electrically connected with the wire.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a combined hot-rolled steel coil shot blasting surface residual shot and dust removing device, which comprises a steel coil conveying table 1; an upper bracket 2 is arranged above the steel coil conveying platform 1, and two ends of the upper bracket 2 are fixedly connected to the side surface of the steel coil conveying platform 1; the rotary driving piece 3 is fixedly connected in the middle of the upper surface of the upper bracket 2; the upper guide ring 4 is fixedly connected to the upper surface of the upper bracket 2; the middle of the upper surface of the supporting rotating frame 5 is fixedly connected with the output end of the rotary driving piece 3, and two ends of the supporting rotating frame 5 are connected with the upper guide ring 4 in a sliding manner; two electric control magnets 6 are arranged on the electric control magnet 6, and the two electric control magnets 6 are respectively and fixedly connected to two ends of the lower surface of the supporting rotary frame 5.

The upper guide ring 4 is of a circular ring structure, a guide inner edge 401 is arranged on the edge of an inner ring of the upper guide ring 4, two sides of the upper surface of the upper guide ring 4 are fixedly connected with a power supply slide wire 402 respectively, the power supply slide wire 402 is of an arc-shaped structure, the power supply slide wire 402 is concentric with the upper guide ring 4, a slide wire interface 4021 is fixedly connected to the power supply slide wire 402, and the slide wire interfaces 4021 on the two sides are connected to a live wire and a zero wire of a power supply; two power supply slide wires 402 are fixedly connected to the upper guide ring 4, and the power-on and power-off conditions of the electromagnet are controlled by the contact and disconnection between the power supply slide wires 402 and the wheel-shaped electric brushes 5021.

The two ends of the upper surface of the supporting rotary frame 5 are respectively and fixedly connected with one fixed connecting block 501, the outer surface of the fixed connecting block 501 is fixedly connected with four sliding guide rods 5011 with a cylindrical structure, the middle of the outer surface of the fixed connecting block 501 is fixedly connected with a positioning top spring 5012, the inner surface of the fixed connecting block 501 is fixedly connected with an electromagnetic wire 5013, the outer side of the fixed connecting block 501 is movably connected with a movable top plate 502, the two ends of the supporting rotary frame 5 are respectively and fixedly connected with end sliders 503, the end sliders 503 are slidably connected to the inner edge of the upper guide ring 4, the outer surface of the movable top plate 502 is fixedly connected with one wheel-shaped electric brush 5021, and the movable top plate 502 is provided with four guide sliding holes 5022; the two electric control magnets 6 are supported by the bearing rotating frame 5, the fixed connecting block 501 is movably connected with the movable top plate 502, and the movable top plate 502 is tightly supported by the positioning top spring 5012, so that the connection between the wheel-shaped electric brush 5021 and the power supply slide wire 402 is tighter.

Wherein, the two electric control magnets 6 are connected by an electromagnet electric connecting wire 601; when the electric control magnet 6 is positioned above the steel coil in the rotation process of the support rotating frame 5, the two electric control magnets 6, the electromagnet electrical connection wire 601, the electromagnetic lead 5013, the movable top plate 502, the power supply slide wire 402 and the power supply are connected in series to form a closed loop, so that the two electric control magnets 6 are simultaneously electrified to adsorb pills on the upper surface of the steel coil.

The specific use mode and function of the embodiment are as follows:

in the utility model, firstly, a steel coil moves above a steel coil transport platform 1, a driving device drives a supporting rotary frame 5 and an electric control magnet 6, the supporting rotary frame 5 and the rotary electric control magnet 6 are both positioned above the steel coil transport platform 1, the contact between a wheel-shaped electric brush 5021 and a power supply slide wire 402 is controlled through the rotation of the supporting rotary frame 5, so that the electrifying and the power-off processes of the electric control magnet 6 are controlled, when the wheel-shaped electric brush 5021 is contacted with the power supply slide wire 402, two electric control magnets 6, an electromagnet electric connection wire 601, an electromagnetic wire 5013, a movable top plate 502, the power supply slide wire 402 and a power supply are connected in series to form a closed loop, so that the two electric control magnets 6 are electrified simultaneously, pills on the surface of the steel coil are adsorbed through electromagnetic ferromagnetism, then the wheel-shaped electric brush 5021 and the electric control magnet 6 rotate for a certain angle through a rotating device, so that the electric control magnet 6 is deenergized when the wheel-shaped electric brush 5021 is separated from the power supply slide wire 402, after the electric control magnet 6 loses magnetism, the pill is thrown out of the steel coil conveying line, and the pill on the steel coil can be removed.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a modular hot rolled steel coil throws ball surface residual pill and dust clearing device which characterized in that: comprises a steel coil transportation table (1); an upper bracket (2) is arranged above the steel coil conveying platform (1), and two ends of the upper bracket (2) are fixedly connected to the side surface of the steel coil conveying platform (1); the rotary driving piece (3), the rotary driving piece (3) is fixedly connected to the middle of the upper surface of the upper bracket (2); the upper guide ring (4), the said upper guide ring (4) is fixedly connected to upper surface of the upper support (2); the middle of the upper surface of the supporting rotating frame (5) is fixedly connected with the output end of the rotary driving piece (3), and two ends of the supporting rotating frame (5) are connected with the upper guide ring (4) in a sliding manner; the electric control magnet (6) is provided with two positions, and the two electric control magnets (6) are respectively and fixedly connected to two ends of the lower surface of the supporting rotary frame (5).

2. The combined hot-rolled steel coil shot blasting surface residual shot and dust removing device as claimed in claim 1, characterized in that: the upper guide ring (4) is of a circular ring structure, a guide inner edge (401) is arranged on the edge of the inner ring of the upper guide ring (4), and two sides of the upper surface of the upper guide ring (4) are respectively and fixedly connected with a power supply slide wire (402).

3. The combined hot-rolled steel coil shot blasting surface residual shot and dust removing device as claimed in claim 2, characterized in that: the power supply slide wire (402) is of an arc-shaped structure, the power supply slide wire (402) is concentric with the upper guide ring (4), and a slide wire interface (4021) is fixedly connected to the power supply slide wire (402).

4. The combined hot-rolled steel coil shot blasting surface residual shot and dust removing device as claimed in claim 1, characterized in that: the supporting rotary frame is characterized in that two ends of the upper surface of the supporting rotary frame (5) are fixedly connected with a fixed connecting block (501) respectively, the outer side of the fixed connecting block (501) is movably connected with a movable top plate (502), two ends of the supporting rotary frame (5) are fixedly connected with end sliders (503) respectively, and the end sliders (503) are connected to the inner edge of the upper guide ring (4) in a sliding mode.

5. The combined hot-rolled steel coil shot blasting surface residual shot and dust removing device as claimed in claim 4, characterized in that: the outer surface of the fixed connecting block (501) is fixedly connected with sliding guide rods (5011) of four cylindrical structures, the middle of the outer surface of the fixed connecting block (501) is fixedly connected with a positioning top spring (5012), and the inner surface of the fixed connecting block (501) is fixedly connected with an electromagnetic wire (5013).

6. The combined hot-rolled steel coil shot blasting surface residual shot and dust removing device as claimed in claim 4, characterized in that: the outer surface of the movable top plate (502) is fixedly connected with a wheel-shaped electric brush (5021), and four guide sliding holes (5022) are formed in the movable top plate (502).

7. The combined hot-rolled steel coil shot blasting surface residual shot and dust removing device as claimed in claim 1, characterized in that: the two electric control magnets (6) are connected through an electromagnet electric connecting wire (601).