CN113510332A

CN113510332A - Steel plate cutting mechanism

Info

Publication number: CN113510332A
Application number: CN202110845456.8A
Authority: CN
Inventors: 崔磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-10-19

Abstract

The invention provides a steel plate cutting mechanism, and relates to the technical field of steel plate processing. The steel edge burning device comprises a conveying frame and a cutting machine, wherein the output end of the cutting machine faces to the conveying end of the conveying frame and can be used for edge burning treatment of steel positioned on the conveying frame; it can in time burn the limit to the steel of the steel sheet of smelting out of the stove or other structures and handle to remove the radiating process from, shorten the production cycle of steel, and carry out automatic processing, also removed artificial processing from yet, reach the purpose that reduces staff's work load and improve processing and production efficiency, have labour saving and time saving's effect.

Description

Steel plate cutting mechanism

Technical Field

The invention relates to the technical field of steel plate processing, in particular to a steel plate cutting mechanism.

Background

The steel products are widely applied and have various varieties, and are generally divided into four categories, namely section bars, plates, pipes and metal products according to different section shapes. The steel is a material with certain shape, size and performance, which is made of steel ingots, steel billets or steel materials through pressure processing. Most of steel processing is carried out by pressure processing, so that processed steel, blanks, ingots and the like generate plastic deformation; the method can be divided into cold processing and hot processing according to different processing temperatures of steel; the production process of the steel plate also comprises the steps of refining ores, outputting molten iron, adding a series of other elements and alloy elements, and outputting a formed plate body structure, so that the steel plate has better quality, toughness and structural strength.

At present, after a formed steel plate or other structures are refined, formed and output, the formed steel plate or other structures generally need to be subjected to edge burning treatment, but because the steel plate just refined is red, namely the surface of the steel plate still has higher temperature, the environmental temperature is high, and the manual work cannot approach the steel plate, but the method used in the prior art is to perform manual edge burning on the produced steel plate after the steel plate is subjected to off-line heat dissipation for one day; however, the process will result in a long production cycle of the steel, and manual edge burning will also increase the workload of the workers, reduce the processing and production efficiency, and waste time and labor.

In order to solve the problems, how to design a steel plate cutting mechanism is urgently needed to be solved at present.

Disclosure of Invention

The invention aims to provide a steel plate cutting mechanism which can be used for carrying out edge burning treatment on a steel plate discharged from a furnace or steel with other structures in time, so that a heat dissipation process is omitted, the production period of the steel is shortened, automatic processing is carried out, a manual processing process is omitted, the purposes of reducing the workload of workers and improving the processing and production efficiency are achieved, and the steel plate cutting mechanism has the effects of saving time and labor.

The embodiment of the invention is realized by the following steps:

the embodiment of the application provides a steel sheet cutting mechanism, and it includes carriage and cutting machine, and the output of cutting machine sets up towards the transport end of carriage to can carry out the processing of burning one's side to the steel that is located on the carriage.

In some embodiments of the present invention, the transportation frame comprises two mounting horizontal bars and a plurality of supporting frames;

one end of each support frame is connected with the two mounting cross bars respectively; a plurality of roll shafts are arranged between the two mounting cross bars; the two ends of the roll shaft are respectively and rotatably connected with the two mounting crossbands.

In some embodiments of the invention, the two mounting cross bars are both arranged obliquely, and the end with the higher vertical position is arranged close to the steel-making outlet.

In some embodiments of the present invention, the bottom end of the supporting frame is provided with an adjusting assembly capable of changing the vertical height of the two mounting bars.

In some embodiments of the present invention, the adjusting assembly includes a supporting plate, a bolt, and a plurality of nuts sleeved on the bolt, which are sequentially connected from bottom to top;

the lower extreme of support frame is provided with rather than fixed connection's mounting panel, and the mounting panel runs through there is the through-hole, and in the bolt stretched into the through-hole, and connect fixedly through a plurality of nuts.

In some embodiments of the present invention, the adjusting assembly includes a supporting plate and a bolt connected in sequence from top to bottom;

the support frame is provided with the screw with bolt complex, and the bolt is kept away from in the flexible screw of one end of backup pad.

In some embodiments of the invention, the cutting machine is mounted on a mounting base located on the side of the carriage by a robotic arm.

In some embodiments of the present invention, a burned edge gap corresponding to the position of the output end of the cutting machine is provided between two adjacent roller shafts.

In some embodiments of the present invention, the outer walls of the plurality of roller shafts are provided with annular grooves, and the position of the output end of the cutting machine corresponds to the annular grooves.

In some embodiments of the present invention, the ends of the plurality of roller shafts extending out of the mounting cross bar are all conventionally connected by a chain, wherein the end of one roller shaft is connected with the output end of the driving motor.

Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects: when the steel material edge burning machine is used, the end part of the conveying frame used for conveying the steel material which is just refined and formed is provided with the cutting machine used for cutting and edge burning, and the output end of the cutting machine can carry out edge burning or cutting treatment on the steel material which is positioned at the conveying end of the conveying frame, so that the steel material can carry out subsequent work and flow treatment while being refined, formed and output; in the prior art, the edge burning treatment is finished manually, so that the mechanical automatic finishing can reduce the workload of workers and reduce the labor intensity; in the prior art, the edge burning process also needs to dissipate heat of the steel which is just refined and formed, namely the temperature of the steel is waited to be dissipated, and the heat dissipating process can be omitted by the scheme, so that the production period is greatly shortened, the purpose of improving the processing and production efficiency is achieved while the workload of workers is reduced, the time and labor are saved, and the whole device has higher practicability;

the existence of burning edge space and annular groove is because the cutting machine can produce some burning iron fillings when carrying out burning edge or cutting operation to steel, and through the burning edge space or the annular groove that set up, just arrange the electric spark that produces to the lower extreme of carriage from this burning edge space, also on ground or other bearing structure, reach the purpose of discharging this iron fillings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic diagram of the overall apparatus of an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic structural view of a roller shaft according to an embodiment of the present invention;

fig. 4 is an enlarged view at B in fig. 1.

Icon: 1. a cutter; 2. a carriage; 3. installing a transverse strip; 4. a support frame; 5. a roll shaft; 6. a support plate; 7. a bolt; 8. a nut; 9. installing a base; 10. burning a gap; 11. an annular groove; 12. a chain; 13. a robotic arm.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the terms are only used for convenience of description and simplification of the description, and do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1-4, fig. 1 is a schematic structural diagram of an overall device according to an embodiment of the invention; FIG. 2 is an enlarged view of FIG. 1 at A; fig. 3 is a schematic structural view of the roll shaft 5 in the embodiment of the present invention; fig. 4 is an enlarged view at B in fig. 1.

The embodiment of the application provides a steel plate cutting mechanism, which comprises a conveying frame 2 and a cutting machine 1, wherein the conveying frame 2 is used for conveying a steel plate which is just refined or finished or a steel material with other structures, and one end of the conveying frame 2 is connected with an output end of a device for refining and forming, so that the steel material can be directly conveyed to the conveying end of the conveying frame 2 after being formed, and then the next treatment process or technology is started; the cutting machine 1 is an instrument for cutting and burning steel materials, and generally adopts an oxygen cutting mode, and an output end of the cutting machine 1 is arranged towards a conveying end of the conveying frame 2 and can burn steel materials on the conveying frame 2, that is, the output end of the cutting machine 1 is arranged at the upper end of the conveying frame 2 and is arranged towards the upper end face of the conveying frame 2, so that the steel materials on the conveying frame 2 are burned and cut.

It should be noted that since the steel material is a steel material which is just produced after being conveyed and cut, the material of the entire carriage 2 is highly required, and is generally made of a material having a high degree of fire resistance, but of course, the steel material may be made of the same material as the conveyed steel material, and the operation of the carriage 2 is not affected by the same material.

And, the overall structure of the carriage 2 needs to have high structural strength to avoid unnecessary safety accidents.

For the installation of the cutting machine 1, the main structure of the cutting machine 1 may be provided with a thermal insulation mechanism, for example, the main body of the cutting machine 1 is disposed in a thermal insulation box located at the end of the conveying frame 2, and the thermal insulation box may be made of a material having a sandwich structure, but of course, other materials or structures may be used.

When in use, the end part of the conveying frame 2 for conveying the steel which is just refined and formed is provided with the cutting machine 1 for cutting and burning, and the output end of the cutting machine 1 can burn or cut the steel positioned at the conveying end of the conveying frame 2, so that the steel can be subjected to subsequent work and flow processing while being refined and formed and output; in the prior art, the edge burning treatment is finished manually, so that the mechanical automatic finishing can reduce the workload of workers and reduce the labor intensity; and in present technique, this process of burning one's side still need carry out the heat dissipation with the shaped steel that has just smelted, just also wait for the temperature of steel self to loose, and through this scheme, also can remove this heat dissipation process from to great shortening production cycle, when reducing staff's work load, reached the purpose that improves processing and production efficiency, have labour saving and time saving's effect, just also make the overall device have higher practicality.

Example 2

Referring to fig. 1 to 3, in the present embodiment, the conveying frame 2 includes two mounting cross bars 3 and a plurality of supporting frames 4; as shown in fig. 1, that is, two mounting bars 3 are supported by a plurality of support frames 4, and the vertical heights of the two mounting bars 3 are uniform.

One end of each support frame 4 is respectively connected with the two mounting transverse strips 3, the other end of each support frame is supported on the ground or other support structures, and a path or a channel for conveying steel is arranged between the two mounting transverse strips 3; a plurality of roll shafts 5 are arranged between the two mounting crossbands 3; and the two ends of the roll shaft 5 are respectively and rotationally connected with the two mounting crossbands 3.

That is, the roller shafts 5 are freely rotatable between the two mounting crossbars 3, and when the steel material moves on the plurality of roller shafts 5, the steel material is processed by the output end of the cutting machine 1 facing the position where the steel material needs to be processed, so that the purpose of burning or cutting the steel material in the conveying process is achieved.

Since no power is applied to the movement of the steel material on the roller shaft 5, the movement is powered by the power immediately after the steel material is placed on the roller shaft 5, and the steel material can be transported and moved because the steel material has a large mass.

In the present embodiment, the vertical heights at which the plurality of roller shafts 5 are mounted on the mounting bars 3 are the same vertical height, that is, the planes of the upper end surfaces of the plurality of roller shafts 5 are capable of forming a plane, that is, the lower end surface of a steel plate or a steel material having a plane is in contact with each roller shaft 5 while the steel plate or the steel material moves on the roller shafts 5.

It should be noted that, because the steel products after being discharged from the furnace need to be placed on the conveying frame 2 for conveying, and the accuracy of the placement position becomes a relatively critical point, a pushing assembly can be further arranged on the conveying frame 2, and the pushing assembly comprises a pushing frame, a driving cylinder, a hydraulic cylinder or an electric push rod and other structures and equipment capable of achieving stretching and retracting, and the driving cylinder, the hydraulic cylinder or the electric push rod drives the pushing frame to move; and its telescopic machanism and the equipment that is used for the drive to remove the frame, its one end is connected with the propelling movement frame, and the other end is connected on carriage 2 or other positions to it can promote the propelling movement frame to remove, namely can make the propelling movement frame move in the width direction of carriage 2, and the setting of propelling movement frame is the length direction extension setting along carriage 2 certainly.

As shown in fig. 1, the steel material on the roller 5 can be pushed to one of the mounting crossbars 3 to be contacted with any one of the mounting crossbars 3, and the output end of the cutting machine 1 is usually fixed, so that the accurate positioning of the cutting position is realized, and the processing effect of cutting or edge burning is improved.

When the formed steel plate is subjected to the edge burning treatment, one end of the steel material is in contact with one of the mounting cross bars 3, so that the mounting cross bars 3 are processed during the edge burning treatment; therefore, a notch is formed on the opposite side of the mounting cross bar 3 and is arranged along the length direction of the mounting cross bar, and the length of the notch does not need to be too long because the output end of the cutting machine 1 cannot move.

Example 3

Referring to fig. 1 to 3, in the present embodiment, the two mounting horizontal bars 3 are both disposed obliquely, and the end with the higher vertical position is disposed near the steel-making outlet.

The arrangement of the structure enables the steel to generate power after the steel which is formed by refining is conveyed to the plurality of roll shafts 5, namely, the gravitational potential energy of the steel is converted into kinetic energy, thereby realizing the purpose of moving the steel; the structure is also provided to prevent the outer walls of the plurality of roll shafts 5 from moving after the steel material is discharged from the smelting furnace, so that the formed steel material can move, and the purpose of burning the whole steel material is achieved.

The inclination can be set and selected according to actual conditions, that is, the inclination will affect the moving speed of the steel on the outer wall of the roller shaft 5, so that the edge burning effect will be affected, and the moving speed of the steel on the roller shaft 5 can be adjusted according to the inclination, so that the steel edge burning or cutting operation of the cutting machine 1 is suitable, and the cutting or edge burning effect is improved.

Example 4

Referring to fig. 1-4, in the present embodiment, an adjusting assembly capable of changing the vertical height of the two mounting cross bars 3 is disposed at the bottom end of the supporting frame 4.

The adjusting component is used for adjusting the height of the supporting frame 4 and the inclination of the whole conveying frame 2, so that the whole device can be flexibly used and adjusted, and the whole device has higher practicability.

Example 5

Referring to fig. 1-4, in the present embodiment, the adjusting assembly includes a supporting plate 6, a bolt 7 and a plurality of nuts 8 sleeved on the bolt 7, which are sequentially connected from bottom to top;

the lower extreme of support frame 4 is provided with rather than fixed connection's mounting panel, and the mounting panel runs through there is the through-hole, and in bolt 7 stretched into the through-hole, and connect fixedly through a plurality of nuts 8.

As shown in fig. 1, that is, the mounting plate is connected to the support plate 6 by the bolt 7, that is, the support frame 4 is connected to the support plate 6, so as to support the whole conveying frame 2, and the contact area of the bolt 7 with the ground or other placing structures is increased by the arranged support plate 6, so as to improve the stability of the support.

After the bolts 7 go deep into the through holes, the bolts 7 on the two sides of the mounting plate are respectively connected with nuts 8 and tightly abut against the mounting plate, so that the effect of fixing the height can be achieved; meanwhile, the purpose of adjusting the height and the gradient of the whole conveying frame 2 can be achieved, so that the whole device has higher flexibility and practicability.

Of course, the structural strength of the bolt 7, the nut 8 and the supporting plate 6 needs to reach a certain grade, namely, the whole conveying frame 2 is enough supported, and the screw thread on the bolt 7 and the nut 8 are matched, and the structural strength between the two also needs to reach the strength capable of supporting the conveying frame 2, so that the purpose can be achieved, and then the effect of adjusting the height and the inclination can be achieved.

Example 6

Referring to fig. 1-4, in the present embodiment, the adjusting assembly includes a supporting plate 6 and a bolt 7 connected in sequence from top to bottom;

the support frame 4 is provided with a screw hole matched with the bolt 7, and the bolt 7 is arranged in the telescopic screw hole at one end far away from the support plate 6.

The structure is another structure of the adjusting assembly, namely another mode for changing the overall height and inclination of the conveying frame 2, namely the bolt 7 is connected with the supporting plate 6, so that the contact area of the bolt 7 and the ground or other placing structures is increased, the stability is improved, and the conveying frame is not easy to topple; meanwhile, the bolt 7 can be screwed into the screw hole through the threaded fit of the bolt 7 and the support frame 4, so that the connection between the bolt 7 and the support frame 4 is realized, and the length of the bolt 7 screwed into the screw hole is reduced, so that the purpose of adjusting the overall height and the inclination of the conveying frame 2 is achieved.

Of course, as in the above embodiments, the structural strength of the bolt 7, the nut 8 and the support plate 6 in this embodiment also needs to reach a certain step, that is, enough to support the whole carriage 2, and the structural strength between the bolt 7 and the screw hole also needs to reach the strength capable of supporting the carriage 2, so as to achieve the purpose, and further achieve the effect of adjusting the height and the inclination.

Example 7

Referring to fig. 1-3, in the present embodiment, the cutting machine 1 is mounted on a mounting base 9 located at a side of the conveying frame 2 by a robot arm 13.

Namely, the position of the output end of the cutting machine 1 is adjusted through the mechanical arm 13, so that the cutting machine can be properly adjusted, the cutting machine and the conveying frame 2 can be better matched, and conveyed steel can be better burnt and cut.

Example 8

Referring to fig. 1-3, in the present embodiment, a burning gap 10 corresponding to the position of the output end of the cutting machine 1 is disposed between two adjacent roller shafts 5. Because the cutting machine 1 can produce some burning iron fillings, namely electric sparks, when the edge burning or cutting operation is carried out on the steel, the produced electric sparks are discharged to the lower end of the conveying frame 2, namely the ground or other supporting structures through the arranged edge burning gap 10, and the purpose of discharging the iron fillings is achieved.

In this embodiment, the outer walls of the plurality of roller shafts 5 are provided with annular grooves 11, and the position of the output end of the cutting machine 1 corresponds to the annular grooves 11.

The purpose of the annular groove 11 is to achieve the same effect as the edge burning gap 10, thereby achieving the effect of discharging the iron chips.

Similarly, the mechanical arm 13 can be mounted on a movable sliding rail through the output end of the cutting machine 1 connected with the mechanical arm 13, the movable sliding rail is arranged along the length direction of the conveying frame 2, and the moving power is driven by a motor, namely, a plurality of nuts 8 are arranged on the base of the mechanical arm 13, the output end of the motor is connected with a screw rod, the screw rod is matched with the plurality of nuts 8, and the mechanical arm 13 can be matched with the sliding rail through a sliding groove and a sliding block, or can be in other structures, so that the sliding fit can be realized; therefore, the aim of moving the mechanical arm 13 can be fulfilled when the screw rod rotates.

The situation can be used when the steel is in a static state, and the purpose of edge burning or cutting is achieved through the movement of the mechanical arm 13.

Example 9

Referring to fig. 1-3, in the present embodiment, the ends of the plurality of roller shafts 5 extending out of the mounting cross bar 3 are all conventionally connected by a chain 12, wherein an end of one roller shaft 5 is connected to an output end of a driving motor.

The arrangement is that the driving motor drives the roll shaft 5 to rotate, thereby achieving the purpose of conveying the steel.

The working principle of the steel plate cutting mechanism is as follows: when in use, the end part of the conveying frame 2 for conveying the steel which is just refined and formed is provided with the cutting machine 1 for cutting and burning, and the output end of the cutting machine 1 can burn or cut the steel positioned at the conveying end of the conveying frame 2, so that the steel can be subjected to subsequent work and flow processing while being refined and formed and output; in the prior art, the edge burning treatment is finished manually, so that the mechanical automatic finishing can reduce the workload of workers and reduce the labor intensity; and in present technique, this process of burning one's side still need carry out the heat dissipation with the shaped steel that has just smelted, just also wait for the temperature of steel self to loose, and through this scheme, also can remove this heat dissipation process from to great shortening production cycle, when reducing staff's work load, reached the purpose that improves processing and production efficiency, have labour saving and time saving's effect, just also make the overall device have higher practicality.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a steel sheet cutting mechanism, its characterized in that includes carriage and cutting machine, the output of cutting machine is towards the transport end setting of carriage to can carry out the welt burning to the steel that is located on the carriage and handle.

2. The steel plate cutting mechanism according to claim 1, wherein the carriage comprises two mounting cross bars and a plurality of support frames;

one end of each support frame is connected with the two mounting cross bars respectively; a plurality of roll shafts are arranged between the two mounting cross bars; and two ends of the roll shaft are respectively and rotatably connected with the two mounting transverse strips.

3. The steel plate cutting mechanism according to claim 2, wherein the two mounting bars are inclined and the vertically high end is disposed near the steel outlet.

4. A steel plate cutting mechanism according to claim 3, wherein the bottom end of the support frame is provided with an adjustment assembly capable of changing the vertical height of the two mounting bars.

5. The steel plate cutting mechanism according to claim 4, wherein the adjusting assembly comprises a support plate, a bolt and a plurality of nuts sleeved with the bolt, which are sequentially connected from bottom to top;

the lower extreme of support frame is provided with rather than fixed connection's mounting panel, the mounting panel runs through there is the through-hole, the bolt stretches into in the through-hole, and connect fixedly through a plurality of nuts.

6. The steel plate cutting mechanism according to claim 4, wherein the adjusting assembly comprises a support plate and a bolt which are connected in sequence from top to bottom;

the support frame is provided with the screw with bolt complex, the bolt is kept away from the one end of backup pad and is stretched out and drawn back in the screw.

7. A steel plate cutting mechanism according to claim 1, wherein the cutter is mounted by a robotic arm to a mounting base located on the side of the carriage.

8. The steel plate cutting mechanism according to claim 2, wherein a burring clearance corresponding to the position of the output end of the cutting machine is provided between two adjacent roller shafts.

9. The steel plate cutting mechanism according to claim 2, wherein the outer walls of the plurality of roll shafts are each provided with an annular groove, and the position of the output end of the cutting machine corresponds to the annular groove.

10. The steel plate cutting mechanism of claim 2, wherein the ends of the plurality of rollers extending beyond the mounting bar are conventionally connected by a chain, and wherein the end of one of the rollers is connected to the output of a drive motor.