Waste recovery device after steel rolling flying shear

Abstract

The utility model relates to the technical field of metallurgy, in particular to a steel rolling flying shear waste recycling device which comprises a discharging structure and a recycling skip car, the recycling skip car is arranged below the discharging structure, the discharging structure is arranged on one side of a steel rolling flying shear device, a feeding port is formed in the top of the discharging structure, and a discharging port is formed in the top of the recycling skip car. The waste discharged from the steel rolling flying shear device can enter the feeding port and is discharged after being turned from the discharging port in the bottom of the discharging structure, so that the waste recycling device capable of turning the waste is arranged, the waste which originally vertically falls down is changed into the waste which obliquely falls down, the impact of the waste on a recycling skip car is reduced, the maintenance frequency of the recycling skip car is reduced, and the service life of the recycling skip car is prolonged. The service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgy, and particularly relates to a waste recycling device after a rolling flying shear. Background Art

[0002] In the metallurgical process, the produced steel billets need to be continuously rolled to form. However, during the rolling process of the steel billets by the rolling mill, it is very easy for the head and tail parts of the steel billets to crack, deform or be uneven, resulting in the accumulation of the steel billets to be rolled, causing a steel piling accident. Therefore, it is necessary to use a flying shear to cut off the heads and tails of the steel billets.

[0003] The steel materials cut off by the flying shear have undergone the previous processes, and their mechanical strength and overall performance actually meet the production requirements. It's just that there are defects in their external structures. Therefore, directly discarding them will inevitably cause waste of resources, and they can be reused after tempering and heating treatment and then performing the rolling process again.

[0004] Most of the existing waste recycling devices are funnel-shaped structures, which can collect waste materials. However, with the requirements of the process, the length of some cut waste steel can reach 10 cm or even 20 cm, and its overall weight is large. Directly falling vertically into the recycling device will cause obvious impacts, affecting the continuous use of the recycling device. Content of the Utility Model

[0005] The utility model aims at the above problems and provides a waste recycling device after a rolling flying shear.

[0006] The technical solution adopted is a waste recycling device after a rolling flying shear, including a blanking structure and a recycling wagon. The recycling wagon is arranged below the blanking structure. The blanking structure is arranged on one side of the rolling flying shear device. An inlet port is arranged at the top of the blanking structure, and the waste materials discharged from the rolling flying shear device can enter the inlet port and are discharged after being redirected from the discharge port at the bottom of the blanking structure.

[0007] Optionally, the blanking structure includes a feeding part, an aggregating part and a blanking part;

[0008] The inlet port is arranged at the top of the feeding part;

[0009] The bottom of the feeding part is connected to the aggregating part;

[0010] The bottom of the aggregating part is connected to the blanking part, and the size of the aggregating part decreases from top to bottom;

[0011] The blanking part is arranged obliquely downward.

[0012] Optionally, the feeding part is in a square body structure.

[0013] Optionally, the aggregate part has a frustum structure, and the large-head end is connected to the bottom of the feeding part, and the blanking part is connected to the outer peripheral surface of the aggregate part.

[0014] Optionally, the inclination angle of the blanking part with respect to the horizontal plane is 10° to 30°.

[0015] Optionally, a recycled material bin is provided inside the recycled material vehicle, and a shock absorption mechanism is provided in the recycled material bin.

[0016] Optionally, the shock absorption mechanism includes a shock pad and a partition plate. The partition plate is inclined and divides the recycled material bin into two cavities, and the shock pad is filled in the cavity below the partition plate.

[0017] The advantages of the present utility model include:

[0018] 1. By providing a waste recycling device capable of deflecting waste, the waste that originally fell vertically is changed to fall obliquely downward, reducing the impact of the waste on the recycled material vehicle, reducing its maintenance frequency, and extending its service life.

[0019] 2. Solve the problem that most of the existing waste recycling devices are funnel-shaped structures, which can collect waste. However, with the requirements of the process, the length of some sheared scrap steel can reach 10 cm or even 20 cm, and its overall weight is large. Directly falling vertically into the recycling device will cause obvious impacts, affecting the continuous use of the recycling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of a waste recycling device after a rolling mill flying shear;

[0021] Figure 2 is a schematic structural diagram of a waste recycling device after a rolling mill flying shear from another perspective;

[0022] Figure 3 is a schematic structural diagram of the blanking structure;

[0023] Figure 4 is a schematic structural diagram of the interior of the recycled material vehicle.

[0024] Wherein the reference numerals: 2 is a steel bar, 3 is an inclined surface, 4 is a blanking structure, 5 is a recycled material vehicle, 6 is a feeding port, 7 is a rolling mill flying shear device, 8 is a flying shear, 9 is a feeding part, 10 is an aggregate part, 11 is a blanking part, 12 is a partition plate, 13 is a recycled material bin, 14 is a shock pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following uses specific concrete examples to illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand the other advantages and effects of the present utility model from the content disclosed in this specification. The present utility model can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present utility model. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0026] It should be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present utility model in a schematic manner. Therefore, only the components related to the present utility model are shown in the diagrams, rather than being drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0027] As Figures 1 to 3 shown, a waste recycling device after a rolling steel flying shear includes a blanking structure 4 and a recycling wagon 5. The recycling wagon 5 is arranged below the blanking structure 4. It is characterized in that the blanking structure 4 is arranged on one side of the rolling steel flying shear device 7. An inlet port 6 is arranged at the top of the blanking structure 4, and the waste discharged from the rolling steel flying shear device can enter the inlet port 6 and is discharged after being deflected from the discharge port at the bottom of the blanking structure 4.

[0028] The purpose of such a design is to reduce the impact of the waste on the recycling wagon and improve its service life by setting a waste recycling device that can deflect the waste, changing the originally vertically falling waste to an inclined downward fall, and reducing its maintenance frequency. It solves the problem that most of the current waste recycling devices are funnel-shaped structures, which can collect waste. However, with the requirements of the process, the length of some sheared scrap steel can reach 10 cm or even 20 cm, and its overall weight is large. Directly falling vertically into the recycling device will cause obvious impacts, affecting the continuous use of the recycling device.

[0029] In actual use, the steel bar 2 passes through the rolling steel flying shear device 7. According to the set program, the flying shear 8 cuts the ends and tails of the steel bar, and the sheared waste will move downward along the inclined surface 3 of the rolling steel flying shear device and thus fall into the inlet port 6.

[0030] In this embodiment, the blanking structure 4 includes a feeding part 9, an aggregating part 10, and a blanking part 11;

[0031] The inlet port 6 is arranged at the top of the feeding part 9;

[0032] The bottom of the feeding part 9 is connected to the aggregating part 10;

[0033] The bottom of the aggregate part 10 is connected to the blanking part 11, and the size of the aggregate part 10 decreases from top to bottom;

[0034] The blanking part 11 is arranged obliquely downward.

[0035] The purpose of such design is to collect the falling waste through the provided feeding part, aggregate the waste in the feeding part through the provided aggregate part, and then change its conveying direction through the blanking part and discharge it from an inclined angle.

[0036] In this embodiment, the structures of the feeding part, the aggregate part and the blanking part are respectively provided.

[0037] Among them, the feeding part 9 has a square body structure, the aggregate part 10 has a frustum structure, and the large end is connected to the bottom of the feeding part 9. The blanking part 11 is connected to the outer peripheral surface of the aggregate part 10, and the inclination angle of the blanking part 11 with the horizontal plane is 10° - 30°.

[0038] It should be noted that for the shape of the aggregate part, in addition to the frustum structure mentioned above, other structures with a larger upper part and a smaller lower part and tightened on both sides can also be selected.

[0039] Such as Figure 4 As shown, in this embodiment, a recycling bin 13 is arranged in the recycling truck 5, and a shock absorption mechanism is arranged in the recycling bin 13. The shock absorption mechanism includes a shock absorption pad 14 and a partition plate 12. The partition plate 12 is arranged obliquely and divides the recycling bin 13 into two cavities. The shock absorption pad 14 is filled in the lower cavity of the partition plate 12.

[0040] The purpose of such design is that in addition to the improvement of the blanking structure, by arranging a partition plate and a shock absorption pad in the recycling truck, and the partition plate can contact the falling waste, so as to reduce the potential energy of its blanking and transfer it to the shock absorption pad, thereby enhancing the protection strength.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waste material recovery device after steel rolling flying shearing, comprising a material discharge structure (4) and a recovery material vehicle (5), wherein the recovery material vehicle (5) is arranged below the material discharge structure (4), and is characterized in that: The material discharge structure (4) is arranged on one side of the steel rolling shear device (7), a feed port (6) is arranged on the top of the material discharge structure (4), and waste discharged from the steel rolling shear device can enter the feed port (6) and be discharged from the discharge port at the bottom of the material discharge structure (4) after changing direction.

2. The device for recycling scrap after steel rolling shearing according to claim 1 is characterized in that: The material discharging structure (4) comprises a feeding portion (9), a material collecting portion (10) and a material discharging portion (11); The feed port (6) is arranged at the top of the feed part (9); The bottom of the feeding part (9) is connected to the collecting part (10); The bottom of the material collecting portion (10) is connected to the material discharging portion (11), and the size of the material collecting portion (10) decreases from top to bottom; The unloading portion (11) is arranged to be inclined downward.

3. The device for recycling scrap after steel rolling shearing according to claim 2, characterized in that: The feeding portion (9) has a square structure.

4. The device for recycling scrap after steel rolling shearing according to claim 2, characterized in that: The material collecting portion (10) is in a truncated cone structure, and the large end is connected to the bottom of the material feeding portion (9), and the material discharge portion (11) is connected to the outer peripheral surface of the material collecting portion (10).

5. The device for recycling scrap after steel rolling shearing according to claim 2, characterized in that: The inclination angle between the unloading portion (11) and the horizontal plane is 10° to 30°.

6. The device for recycling scrap after steel rolling shearing according to claim 1, characterized in that: A recovery bin (13) is provided in the recovery material cart (5), and a shock absorbing mechanism is provided in the recovery material bin (13).

7. The device for recycling scrap after steel rolling shearing according to claim 6, characterized in that: The shock absorbing mechanism comprises a shock absorbing pad (14) and a partition (12); the partition (12) is arranged at an angle and divides the recovery bin (13) into two cavities; the shock absorbing pad (14) is filled in the cavity below the partition (12).

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