CN215510175U - Novel waste material is cut to medium plate scale and is rejected device - Google Patents
Novel waste material is cut to medium plate scale and is rejected device Download PDFInfo
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- CN215510175U CN215510175U CN202121412659.XU CN202121412659U CN215510175U CN 215510175 U CN215510175 U CN 215510175U CN 202121412659 U CN202121412659 U CN 202121412659U CN 215510175 U CN215510175 U CN 215510175U
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- waste material
- medium plate
- turnover
- removing device
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Abstract
The utility model belongs to medium plate finishing equipment in the field of metallurgy, and relates to equipment for removing and collecting waste materials generated in the process of shearing of fixed-length shears in a medium plate finishing area. A row of waste rollers distributed at intervals are obliquely arranged on the rack, two sides of each waste roller are respectively provided with a turnover shaft driven by a speed reduction motor through a coupler, a plurality of turnover arms are arranged on the turnover shafts at intervals, and each turnover arm is positioned between two waste rollers. The utility model has the characteristics of low failure rate, easy maintenance and difficult waste material blockage.
Description
Technical Field
The utility model belongs to medium plate finishing equipment in the field of metallurgy, and relates to equipment for removing and collecting waste materials generated in the process of shearing of fixed-length shears in a medium plate finishing area.
Background
The sizing shear is one of main devices in the finishing process of the medium plate, is used for the sizing process of the rolled steel plate and has the functions of sizing, head cutting, tail cutting and sampling. The waste materials generated by shearing by the fixed-length shear are conveyed by a waste material belt and then collected in a centralized way and returned to the furnace for steelmaking again. Need use waste material removing devices at the garbage collection in-process, the waste material of waste material belt transportation is in waste material removing devices department through waste material removing devices's upset function with waste material upset to waste hopper or waste material hole, rethread driving electromagnet holds handling, loading, transportation, return to the stove with the waste material.
The waste removal device generally comprises two parts: waste material transportation roll table and waste material turning device. Wherein the waste material transportation roll table is used for the transportation of waste material, and waste material transportation roll table front end is the waste material belt, and the waste material roll table adopts gear motor cooperation chain sprocket drive usually, and the chain easily drops or breaks off, and the fault rate is higher. The waste material turning device is used for turning over waste materials to a waste material hopper or a waste material pit from a waste material roller way, a hydraulic cylinder is usually adopted to be matched with a link mechanism for driving, the structural rigidity is insufficient, the turning arm is easy to generate faults such as deformation and damage, and the faults of clamping the waste materials are easy to occur.
Disclosure of Invention
The utility model aims to provide a novel device for removing cut-to-length waste of a medium plate.
The purpose of the utility model is realized by the following ways: the utility model provides a novel waste material removing device is cut to medium plate scale, the slope is installed one row and is interval distribution's waste material roller in the frame, and waste material roller both sides are provided with respectively one by gear motor through shaft coupling driven trip shaft, and a plurality of turning arms are installed at the interval on the trip shaft, and every turning arm is in between two waste material rollers.
As a further optimization of the scheme, the overturning arm adopts a split form, is circumferentially positioned on the overturning shaft through a key and is fixed on the overturning shaft through an inner hexagonal bolt.
As a further optimization of the scheme, the tail end of the turnover shaft is provided with an encoder for detecting the angle position of the turnover shaft.
As the further optimization of this scheme, be equipped with the detection grating between waste material removing devices head and the waste material belt end.
As a further optimization of the scheme, the overturning shaft is supported and installed on the rack by a plurality of bearing seats at intervals.
As a further optimization of the scheme, a protective cover plate is arranged between a plurality of waste rollers positioned at the front end of the waste removing device.
As a further optimization of the scheme, a buffer device is arranged at the tail end of the waste material removing device and comprises a buffer plate, and a buffer in a rubber or spring form is clamped between the buffer plate and a stand vertical plate.
The utility model relates to a novel device for removing cut-to-length waste of a medium plate, which is mainly used for overturning and collecting the cut-to-length waste of the medium plate. The waste roller is arranged in a slope manner, so that a non-external driving transportation mode can be realized through the self gravity of the waste, the adoption of wearing parts such as a chain and a chain wheel is avoided, the waste clamping condition is avoided, the failure rate is reduced, and the maintenance rate is greatly reduced after the automatic lubricating bearing is used; the utility model adopts the split type turnover arm, so that the replacement is easier; the transmission part of the turnover device adopts a connection mode of a speed reducing motor and a gear coupling, so that the turnover device is easier to disassemble, the gear coupling can play a role in aligning under the condition that the speed reducing motor and the turnover shaft are not coaxial, the vibration of the transmission device is reduced, and the stress state of transmission is improved; the protective cover plates are arranged at the two groups of rollers at the front ends of the waste rollers, can be used for protecting the rollers, and avoids the situation of steel clamping caused by inserting waste into gaps between the rollers; the tail end of the turnover shaft is provided with an encoder, the front end of the device is provided with a grating for detection, and the two gratings are combined to realize automatic control; the utility model discloses there are two sets of turning devices, all can the independent utility, can use one set of other turning device when one of them set of turning device breaks down, do not influence the scale and cut production. Therefore, the utility model has the advantages of reliable use, convenient maintenance, low failure rate and difficult steel clamping, and can effectively improve the operation rate of the cut-to-length shear of the medium plate.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a buffer device according to the present invention;
fig. 3 is a schematic structural view of the turning arm of the present invention.
Detailed Description
As shown in figures 1 and 2, the novel cut-to-length waste removing device for medium and heavy plates is characterized in that a row of waste rollers 2 distributed at intervals are obliquely arranged on a rack 1, a non-driving mode is adopted, the gravity of waste is used as a driving force, and when the moment of the horizontal component of the gravity of the waste relative to the waste rollers is larger than the moment of friction, the waste rollers can be driven to rotate so as to realize the transportation of the waste.
Two sides of the waste rollers 2 are respectively provided with a turnover shaft 5 driven by a speed reduction motor 3 through a coupling 4, a plurality of turnover arms 7 are arranged on the turnover shaft 5 at intervals, and each turnover arm 7 is positioned between two waste rollers 2.
The overturning arm 7 is positioned on the overturning shaft 5 in the circumferential direction through a key in a split mode and is fixed on the overturning shaft 5 through a hexagon socket head cap screw, so that the overturning arm 7 is convenient to disassemble. The turnover shaft 5 is supported and arranged on the frame 1 by a plurality of bearing blocks 6 at intervals.
The tail end of the turnover shaft 5 is provided with an encoder 10 for detecting the angle position of the turnover shaft.
A detection grating 11 is arranged between the head of the waste material removing device and the tail end of the waste material belt and used for detecting waste materials and is positioned between the tail end of the waste material belt and the head of the waste material removing device.
A protective cover plate 8 is arranged between a plurality of waste material rollers 2 positioned at the front end of the waste material removing device, so that the deformed waste materials are prevented from being inserted into gaps between the rollers to cause steel clamping.
As shown in fig. 3, a buffer device 9 is provided at the tail end of the scrap removing device, and the device includes a buffer plate 901, and a buffer 902 in the form of rubber or spring is clamped between the buffer plate 901 and the vertical plate of the rack 1. When the waste is transported to the end on the inclined waste rollers 2, it will accelerate to a certain speed under the action of gravity and then strike the buffer plate and then stop, the buffer being used to counteract the impact force in order to avoid the waste striking to cause damage to the frame 1.
When using this novel scale to cut waste material removing device, when the waste material from the waste material belt transport to waste material roll table 2 on, detection grating 11 detects the waste material, and this detected signal disappears after having crossed detection grating 11 until the waste material afterbody position, and the waste material has transported to buffer stop 901 department this moment, shows that the waste material can overturn. Then the gear motor 3 is started, the overturning shaft 3 drives the overturning arm 7 to rotate, the overturning arm 7 rotates to the position of the lower surface of the waste material and is in contact with the lower surface of the waste material, the lower surface of the waste material is separated from the support of the waste material roller 2 and is supported by the overturning arm 7, and the overturning arm 7 continues to rotate to drive the waste material to overturn until the waste material is separated from the overturning arm 7 and falls into a waste hopper or a waste material pit. When the waste material removing device carries out the upset operation, if the waste material belt stops and reverses when detection grating 11 detects next waste material and the waste material belt stops reversing after the detection signal of detection grating 11 disappears, can prevent like this that next waste material and the arm 7 that turns over that is turning over from interfering. After the waste materials are turned over, the turning arm 7 continues to rotate to a parking position and then stops, and the parking position is detected by the encoder 10. The motor of the reducing motor 3 is controlled by frequency conversion, and the speed can be adjusted.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be made by those skilled in the art without inventive work within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides a novel waste material rejection is cut to medium plate scale device which characterized in that: a row of waste rollers (2) distributed at intervals are obliquely arranged on a rack (1), two sides of each waste roller (2) are respectively provided with a turnover shaft (5) driven by a speed reduction motor (3) through a coupler (4), a plurality of turnover arms (7) are arranged on the turnover shafts (5) at intervals, and each turnover arm (7) is positioned between two waste rollers (2).
2. The novel cut-to-length waste removing device for the medium plate as claimed in claim 1, wherein: the overturning arm (7) is positioned on the overturning shaft (5) in the circumferential direction through a key in a split mode and is fixed on the overturning shaft (5) through an inner hexagonal bolt.
3. The novel cut-to-length waste removing device for the medium plate as claimed in claim 1, wherein: the tail end of the turnover shaft (5) is provided with an encoder (10) for detecting the angle position of the turnover shaft.
4. The novel cut-to-length waste removing device for the medium plate as claimed in claim 1, wherein: a detection grating (11) is arranged between the head of the waste material removing device and the tail end of the waste material belt.
5. The novel cut-to-length waste removing device for the medium plate as claimed in claim 1, wherein: the turnover shaft (5) is supported and installed on the frame (1) by a plurality of bearing seats (6) at intervals.
6. The novel cut-to-length waste removing device for the medium plate as claimed in claim 1, wherein: a protective cover plate (8) is arranged between a plurality of waste rollers (2) positioned at the front end of the waste removing device.
7. The novel cut-to-length waste removing device for the medium plate as claimed in claim 1, wherein: the buffer device (9) is arranged at the tail end of the waste material removing device and comprises two buffer plates (901), and a buffer (902) in the form of rubber or a spring is clamped between the buffer plates (901) and a vertical plate of the machine frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412659.XU CN215510175U (en) | 2021-06-24 | 2021-06-24 | Novel waste material is cut to medium plate scale and is rejected device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412659.XU CN215510175U (en) | 2021-06-24 | 2021-06-24 | Novel waste material is cut to medium plate scale and is rejected device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215510175U true CN215510175U (en) | 2022-01-14 |
Family
ID=79809985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121412659.XU Active CN215510175U (en) | 2021-06-24 | 2021-06-24 | Novel waste material is cut to medium plate scale and is rejected device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215510175U (en) |
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2021
- 2021-06-24 CN CN202121412659.XU patent/CN215510175U/en active Active
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