CN214291200U

CN214291200U - Slab burr removal equipment

Info

Publication number: CN214291200U
Application number: CN202120201946.XU
Authority: CN
Inventors: 吴晓君
Original assignee: JIANGYIN CHANGDA IRON STEEL CO Ltd
Current assignee: JIANGYIN CHANGDA IRON STEEL CO Ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-09-28
Anticipated expiration: 2031-01-25

Abstract

The application discloses slab burr removal equipment, including a track that bears the weight of the slab, slab one end is provided with promotes its edge rail movement's hydraulic system, orbital both sides are provided with stationary knife rest and removal knife rest respectively, the fixed blade that is provided with respectively on stationary knife rest and the removal knife rest, two the blade respectively laminate in slab both sides lower surface, two the blade is provided with the burr chute of collecting the burr with one side respectively. The utility model discloses the deburring effect is obvious, reduces auxiliary operation time such as heating furnace slagging tap, scarfing cinder ditch, and the roll defect very reduces, and roll life prolongs, and panel quality and lumber recovery have obtained the guarantee to the burr has taken the mode of concentrating the collection, has alleviateed workman's intensity of labour greatly.

Description

Slab burr removal equipment

Technical Field

The application relates to the metallurgical industry, in particular to a slab burr removing device.

Background

When the plate blank runs on the furnace feeding roller way, the heating furnace and the steel tapping conveying roller way, part of burrs can automatically fall off, and the burrs accumulate in the sun and the moon and can be accumulated into a mountain under the roller way, so that the furnace feeding roller way is blocked and the plate blank cannot be normally fed into the furnace; the oxidation slag of the heating furnace is too much, and the oxidation slag is frequently taken out; the normal slag flushing of the slag runner can be blocked when the steel tapping transportation roller way is blocked, the slag runner needs to be cleaned every month, the labor intensity is high, the time is long, and the production is delayed. The burrs can cause collision depression to the main rolling mill roller, so that the roller surface is uneven, the grinding amount is large, and the service life of the roller is shortened. The burrs also bring a lot of adverse effects on the surface quality of the plate, the defects of the roller such as dent, scratch, peeling and the like can cause the phenomena of protrusion, bulge, scratch and the like on the surface of the steel plate, and the burrs are easy to splash to the upper surface and the lower surface of the steel plate once falling off in the rolling process, thereby causing the defect of scabbing on the surface of the steel plate. The burrs of the plate blank are not dropped off in a small amount and are adhered to the head end and the tail end of the steel plate to form a sheet shape after being rolled, and once the burrs drop off in the straightening process, the surface of a roller of the straightening machine is rough, so that the upper surface and the lower surface of the steel plate are not smooth, the roller body of a working roller of the straightening machine has to be repaired and polished, and the product quality and the production rhythm are influenced. The slab burr still can some not drop through numerous processes, and the adhesion is at the steel sheet lower surface, and the end is the slice, seriously influences the steel sheet quality, easily cuts unclean when the edge cutting board cuts the end to arouse the quality objection, also can produce certain influence to the steel sheet lumber recovery simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blank burr removal equipment.

In order to achieve the above object, the present invention provides the following technical solutions.

The embodiment of the application discloses slab burr removal equipment, including a track that bears the weight of the slab, slab one end is provided with promotes its edge orbital movement's hydraulic system, orbital both sides are provided with fixed knife rest and removal knife rest respectively, fixed blade, two of being provided with respectively on fixed knife rest and the removal knife rest the blade is laminated respectively in slab both sides lower surface, two the blade is provided with the burr chute of collecting the burr with one side respectively.

Preferably, in the above slab deburring apparatus, a telescopic pushing head is formed at one side of the hydraulic system, and the slab is pushed to move by the telescopic pushing head.

Preferably, in the slab burr removing device, a burr collecting box is arranged on one side of the rail, and burrs in the burr chute are guided into the burr collecting box.

Preferably, in the above slab deburring apparatus, the movable blade holder is pushed by an air cylinder provided on one side, and the moving direction of the movable blade holder is perpendicular to the moving direction of the slab.

Preferably, in the slab burr removing apparatus described above, a positioning scale is provided on one side of the cylinder.

Preferably, in the above slab burr removing apparatus, a furnace-entering roller way is provided at one end of the rail away from the hydraulic system.

Compared with the prior art, the utility model discloses technical scheme's advantage lies in

1. The cutting technology is applied to the field of slab deburring, the burr removing rate is effectively improved, the unqualified plate quality and the roller loss caused by burrs are avoided, and the economic benefit is indirectly improved.

2. The slab deburring machine adopts the scraper type to remove burrs, ensures higher burr removal rate (reaching the removal rate of 100%), is simple and convenient to electrically control, adopts a centralized collection mode for the burrs, and lightens the labor intensity of workers.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic top view of a slab burr removing apparatus according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 "mounted," "connected," and "connected" 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 connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the slab deburring apparatus 100 includes a rail 101 for carrying a slab 200, a hydraulic system 102 for driving the slab 200 to move along the rail 101 is disposed at one end of the slab 200, a fixed tool rest 103 and a movable tool rest 104 are respectively disposed at two sides of the rail 101, blades 105 are respectively fixedly disposed on the fixed tool rest 103 and the movable tool rest 104, the two blades 105 are respectively attached to lower surfaces of two sides of the slab 200, and burr chutes 106 for collecting burrs are respectively disposed at the same side of the two blades 105. A telescopic pushing head 107 is formed on one side of the hydraulic system 102, and the slab 200 is pushed to move by the telescopic pushing head 107. A burr collecting box 108 is arranged on one side of the track 101, and burrs in the burr chute 106 are led into the burr collecting box 108. The moving tool post 104 is pushed by a cylinder 109 provided on one side, and the moving direction of the moving tool post 104 is perpendicular to the moving direction of the slab 200. One side of the cylinder 109 is provided with a positioning scale 110.

Among this technical scheme, hydraulic system removes the burr when the slab removes through promoting the slab along track movement, the blade of hugging closely because one side sets up the removal knife rest, can adapt to the slab of different width. The slab deburring machine adopts the scraper type to remove burrs, ensures higher burr removal rate (reaching the removal rate of 100%), is simple and convenient to electrically control, adopts a centralized collection mode for the burrs, and lightens the labor intensity of workers.

Further, the end of the rail 101 facing away from the hydraulic system 102 is provided with a furnace roller way 300.

The technical scheme is used for connecting the next process flow.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims

1. The utility model provides a slab burr removal equipment, its characterized in that, includes a track that bears the weight of the slab, slab one end is provided with promotes its edge orbital movement's hydraulic system, orbital both sides are provided with stationary knife rest and removal knife rest respectively, the fixed blade that is provided with respectively on stationary knife rest and the removal knife rest, two the blade respectively laminate in slab both sides lower surface, two the blade is provided with the burr chute of collecting the burr with one side respectively.

2. The slab deburring apparatus of claim 1 wherein said hydraulic system is formed with a telescoping ram on one side, said telescoping ram urging said slab to move.

3. Slab deburring apparatus as claimed in claim 1 wherein said track is provided on one side with a burr collection bin into which the burrs are directed in said burr chute.

4. The slab deburring apparatus of claim 1 wherein said moving blade carrier is urged by a cylinder disposed on one side, said moving blade carrier moving in a direction perpendicular to the direction of slab movement.

5. The slab burr removing apparatus according to claim 4, wherein a positioning scale is provided at one side of the cylinder.

6. The slab deburring apparatus of claim 1 wherein said rail is provided with a furnace entry roller at the end facing away from said hydraulic system.