CN214442906U

CN214442906U - Online cleaning device for burrs of round billets

Info

Publication number: CN214442906U
Application number: CN202023172676.9U
Authority: CN
Inventors: 吴丙恒; 吴世龙; 王荣鹏
Original assignee: Angang Steel Co Ltd
Current assignee: Angang Steel Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-22
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to an online cleaning device of round billet burr, including indulging and moving device, sideslip device, pendulous device, elevating gear, clearance rifle, can be said device and track, characterized in that, indulge and move the device level and walk on the track, the sideslip device walks on indulging and moving the device vertically, the elevating gear sets up on the sideslip device and can reciprocate along the sideslip device; the swing device is arranged on the lifting device, a cleaning gun is arranged at the lower end of the swing device, and an energy medium device is arranged at the tail end of the cleaning gun. The beneficial effects are as follows: the utility model discloses a device replaces "the off-line manually" can clear up the round billet burr on line, and the clearance quality is high, and production efficiency is high, but greatly reduced workman intensity of labour reduces the probability to the roll injury, improves product quality, satisfies the production demand that modernization was rhythmed soon.

Description

Online cleaning device for burrs of round billets

Technical Field

The utility model relates to a metallurgical steel technical field's an auxiliary assembly especially relates to an online cleaning device of circle base burr.

Background

In the steel smelting process, after the smelted round billet is cut, residues, commonly called burrs, are left at the head and the tail of the billet. The damage of burrs mainly comprises two aspects, namely, the burrs can be embedded into steel in the rolling process to influence the quality of the steel, and the damage is more serious particularly when high-grade products are produced; secondly, in the process of round billet transportation, burrs can cut the surface of the roller way and damage steel rolling equipment, so the burrs must be cleaned.

At present, the cleaning mode of round billet burrs is generally 'off-line manual' cleaning, and the problems of low production efficiency, severe environment and high labor intensity of workers are solved, so that the modern fast-paced production requirement is difficult to meet.

SUMMERY OF THE UTILITY MODEL

For overcoming the prior art defect, the utility model provides a technical problem provides an online cleaning device of circle base burr, replaces "the off-line manually" can clear up the circle base burr on line, and the clearance quality is high, and production efficiency is high, but greatly reduced workman intensity of labour reduces the probability to the roll injury, improves product quality, satisfies the production demand that modernization was rhythmed soon.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an on-line round billet burr cleaning device comprises a longitudinal moving device, a transverse moving device, a swinging device, a lifting device, a cleaning gun, an energy medium device and a track, and is characterized in that the longitudinal moving device horizontally runs on the track, the transverse moving device vertically runs on the longitudinal moving device, and the lifting device is arranged on the transverse moving device and can move up and down along the transverse moving device; the swing device is arranged on the lifting device, a cleaning gun is arranged at the lower end of the swing device, and an energy medium device is arranged at the tail end of the cleaning gun.

The track is laid along the output direction of the casting blank.

The transverse moving device is driven by a variable frequency motor and is automatically positioned by being controlled by an encoder, and the walking process is fed back to a control system through a sensor.

The energy medium device comprises preheating fuel gas and oxygen.

Further, the online cleaning device can be arranged in multiple sets according to the production field requirement.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the online cleaning replaces the offline manual cleaning of round billet burrs, so that the manpower resource is saved, and the labor intensity of workers is greatly reduced;

2) the online cleaning replaces the offline manual cleaning of the round billet burrs, so that the burr cleaning quality and efficiency are improved;

3) the product quality is ensured, and the modern fast-paced production requirement can be met.

Drawings

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

FIG. 2 is a schematic left side view of the structure principle of the present invention;

fig. 3 is a schematic plan view of the structure principle of the present invention;

fig. 4 is a schematic diagram of the structure principle of the burr cleaning component of the present invention.

In the figure: 1-longitudinal moving device 2-transverse moving device 3-swinging device 4-lifting device 5-cleaning gun 6-energy medium device 7-rail

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

as shown in fig. 1-4, the utility model relates to an online cleaning device for burrs of round billets, which comprises a longitudinal moving device 1, a transverse moving device 2, a swinging device 3, a lifting device 4, a cleaning gun 5, a medium-enabling device 6 and a track 7, wherein the longitudinal moving device 1 horizontally runs on the track 7 (shown in fig. 1), the transverse moving device 2 vertically runs on the longitudinal moving device 1, and the lifting device 4 is arranged on the transverse moving device 2 and can move up and down along the transverse moving device 2; the swing device 3 is arranged on the lifting device 4, the lower end of the swing device 3 is provided with a cleaning gun 5, and the tail end of the cleaning gun 5 is provided with a medium-energy device 6.

The rail 7 is laid along the output direction of the casting blank, and the longitudinal moving device 1 can reciprocate along the output direction of the casting blank (the horizontal direction shown in figure 1) to drive the cleaning gun 5 to move to a set position of the end surface of the casting blank, namely the round blank to be cleaned.

The transverse moving device 2 is driven by a variable frequency motor and is automatically positioned under the control of an encoder, and the walking process is fed back to a control system through a sensor; the transverse moving device 2 vertically travels on the longitudinal moving device 1 in a reciprocating manner (in the vertical direction shown in fig. 1, namely, vertically towards the paper surface direction), and drives the cleaning gun 5 to move to a set position of a cleaning casting flow of a casting blank, namely a round blank to be cleaned.

The energy medium device 6 comprises a connecting pipeline for preheating fuel gas (such as coal gas) and oxygen (oxygen for preheating and cleaning).

Further, the online cleaning device can be arranged in a plurality of sets according to the production field, and in the example, a certain steel enterprise continuous casting production field is taken as an example, 4 sets are arranged (shown in figures 1-3).

The burr cleaning method comprises the following steps:

1) the longitudinal moving device 1 reciprocates along the output direction of a casting blank (the horizontal direction shown in figure 1) to drive the cleaning gun 5 to move to a set position of the end surface of the casting blank, namely the round blank to be cleaned;

2) the transverse moving device 2 reciprocates along the longitudinal moving device 1 (in the vertical direction shown in fig. 1, namely, in the direction vertically facing the paper surface), and drives the cleaning gun 5 to move to a set position of a cleaning casting flow of a casting blank, namely a round blank to be cleaned;

3) the lifting device 4 moves up and down (up and down direction shown in figure 1) along the transverse moving device 2 to drive the cleaning gun 5 to move to the central position of the end surface of the casting blank, namely the round blank to be cleaned, namely the height of the arc-shaped swing center of the cleaning gun 5 is adjusted to meet the requirements of products with different specifications (shown in figure 4);

4) preheating: the energy medium device 6 supplies preheating gas and oxygen to the cleaning gun 3, ignition is started to preheat burrs to be cleaned, and the swinging device 3 starts to swing according to a set curve (positions of the burrs to be cleaned);

5) cleaning: after the preheating reaches the set time, starting cleaning oxygen, and starting the cleaning gun to swing and clean by the swing device 3 according to a set curve (the position of the burr to be cleaned);

6) and (4) ending: the cleaning gun 5 swings to reach the cleaning end point, cleaning is finished, cleaning oxygen is closed, and the longitudinal moving device 1 returns to the original position;

7) and (5) repeating the steps 1) to 6) to clean the round billet burrs of the next casting billet flow.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An on-line round billet burr cleaning device comprises a longitudinal moving device, a transverse moving device, a swinging device, a lifting device, a cleaning gun, an energy medium device and a track, and is characterized in that the longitudinal moving device horizontally runs on the track, the transverse moving device vertically runs on the longitudinal moving device, and the lifting device is arranged on the transverse moving device and can move up and down along the transverse moving device; the swing device is arranged on the lifting device, a cleaning gun is arranged at the lower end of the swing device, and an energy medium device is arranged at the tail end of the cleaning gun.

2. The on-line round billet burr cleaning device according to claim 1, characterized in that the rail is laid along the delivery direction of the cast billet.

3. The on-line round billet burr cleaning device as claimed in claim 1, characterized in that the traversing device is driven by a variable frequency motor and is automatically positioned by an encoder control, and the walking process is fed back to a control system through a sensor.

4. The on-line round billet deburring device of claim 1 wherein said energy medium device comprises preheated gas and oxygen.

5. The on-line round billet burr cleaning device according to claim 1, characterized in that the on-line cleaning device can be arranged in a plurality of sets according to production field requirements.