CN219703013U - Novel correction of roller bed straight line horizontal conveying bar blank device - Google Patents
Novel correction of roller bed straight line horizontal conveying bar blank device Download PDFInfo
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- CN219703013U CN219703013U CN202321182900.3U CN202321182900U CN219703013U CN 219703013 U CN219703013 U CN 219703013U CN 202321182900 U CN202321182900 U CN 202321182900U CN 219703013 U CN219703013 U CN 219703013U
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- roller way
- rack
- gear
- horizontal conveying
- deflector rod
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- 238000012937 correction Methods 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a novel correcting device for linear horizontal conveying strip-shaped blanks of a roller way, which comprises the following components: a toggle mechanism, the toggle mechanism comprising: the device comprises a deflector rod, a gear, a rack and a reciprocating pushing mechanism, wherein the rack is connected with the reciprocating pushing mechanism, the gear is meshed with the rack, the gear is rotatable, the deflector rod is connected with the gear, when the deflector rod is located at a first position, the deflector rod is obliquely attached to a side sliding rail of a feeding roller way, and when the deflector rod is located at a second position, the deflector rod vertically stretches into the feeding roller way. The steel billet which is not in place can be corrected, and the smooth production is ensured.
Description
Technical Field
The utility model relates to the field of steel smelting, in particular to a novel correcting device for a linear horizontal conveying strip-shaped blank of a roller way.
Background
The front loading process of the steel mill comprises six groups of equipment including a furnace feeding roller way, a loading roller way, a lifting machine, a hot-feeding pusher, a hot-feeding roller way and a loading rack, wherein the loading roller way is positioned at the top of the lifting machine and at the front end of the loading rack, and belongs to cold blank and hot blank feeding common equipment. When cold billets enter the furnace, billets enter the feeding roller way through the sliding rail at the front end of the feeding rack, and when hot billets enter the furnace, billets enter the feeding roller way through the sliding rail at the top of the lifting machine. The blank can lose power after entering the slide rail, completely depends on inertia and self weight to slide down the feeding roller way, and because the factors influencing friction force are difficult to master, the slide rail conveying effect is difficult to ensure, and the situation that the slide down is not in place when the blank enters the feeding roller way often occurs, as shown in fig. 1, the steel clamping accident is caused to influence the subsequent furnace entering and rolling process. At present, no good measures are taken to solve the problem that the steel falling from the feeding roller way is not blocked in place, the running speed of equipment at the front end of the feeding roller way is generally improved, and billets are in place by utilizing inertia, but the billets entering the sliding rail at high speed fall into the feeding roller way, impact on the roller way is greatly damaged, and the service life of the roller way is reduced.
Disclosure of Invention
The utility model aims to provide a novel correcting device for linear horizontal conveying of strip-shaped blanks by a roller way, which can correct steel blanks which fall out of place and ensure smooth production.
A novel roller way straight line horizontal conveying bar blank correcting device, comprising: a toggle mechanism, the toggle mechanism comprising: the device comprises a deflector rod, a gear, a rack and a reciprocating pushing mechanism, wherein the rack is connected with the reciprocating pushing mechanism, the gear is meshed with the rack, the gear is rotatable, the deflector rod is connected with the gear, when the deflector rod is located at a first position, the deflector rod is obliquely attached to a side sliding rail of a feeding roller way, and when the deflector rod is located at a second position, the deflector rod vertically stretches into the feeding roller way.
In one embodiment, at least two shift levers are provided, the gear is provided with a transmission shaft, and at least two shift levers are arranged side by side on the transmission shaft and are arranged at intervals in the length direction of the transmission shaft.
In one embodiment, the novel correcting device for the linear horizontal conveying bar-shaped blank of the roller way further comprises a shaft seat, the shape of the shaft seat is small in upper part and large in lower part, and the transmission shaft is rotatably arranged on the shaft seat.
In one embodiment, the shaft seat comprises a cover and a base, and the transmission shaft is rotatably arranged in a shaft hole between the cover and the base.
In one embodiment, the reciprocating pushing mechanism is a power cylinder, and a push rod of the power cylinder is connected with the rack.
In one embodiment, the gear is located below the feeding roller way, the rack is located on the side face of the gear, the power cylinder is located below the rack, and the push rod of the power cylinder is connected with the bottom end of the rack.
In one embodiment, the length of the deflector rod is the same as the length of the sliding rails on two sides of the feeding roller way.
In one embodiment, the novel correcting device for the linear horizontal conveying bar-shaped blank of the roller way comprises two stirring mechanisms which are respectively arranged on two side surfaces of the feeding roller way.
In one embodiment, the novel correcting device for the linear horizontal conveying strip-shaped blank of the roller way further comprises a steel billet detection sensor arranged on the feeding roller way, and the steel billet detection sensor is connected with the reciprocating pushing mechanism.
Compared with the prior art, the novel roller way linear horizontal conveying bar-shaped blank correcting device has the advantages that:
through the correction function of the deflector rod, the running speed of equipment at the front end of the feeding roller way does not need to be improved, the in-place steel billet of the roller way is effectively guaranteed, and the problems of electric energy waste and roller surface loss caused by speed increase are avoided.
The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure in which a billet cannot slide down in place when entering a feeding roller way;
fig. 2 is a schematic structural diagram of a novel correcting device for linear horizontal conveying of bar-shaped blanks by a roller way according to an embodiment of the utility model;
fig. 3 is a schematic structural diagram II of a novel correcting device for linear horizontal conveying of bar-shaped blanks by a roller way according to the embodiment of the utility model;
FIG. 4 is a schematic diagram III of a novel correcting device for linear horizontal conveying of strip-shaped blanks by a roller way;
FIG. 5 is a schematic diagram of a transmission shaft, a gear, and a lever according to an embodiment of the present utility model;
fig. 6 is a schematic structural view of a shaft seat according to an embodiment of the present utility model.
The device comprises a stirring mechanism 1, a stirring rod 2, a stirring rod 3, a gear 4, a rack 5, a reciprocating pushing mechanism 6, a transmission shaft 7, a shaft seat 8, a sealing cover 9, a base 10, a feeding roller way 11, a sliding rail 12, a steel billet 13, a feeding rack 14, a lifting machine 15 and a shaft hole.
Detailed Description
Embodiments of the present utility model will now be described with reference to the accompanying drawings.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In this embodiment, as shown in fig. 2 to 6, the novel correcting device for the linear horizontal conveying bar-shaped blank of the roller way comprises: a toggle mechanism 1, the toggle mechanism 1 comprising: the steel billet feeding device comprises a deflector rod 2, a gear 3, a rack 4 and a reciprocating pushing mechanism 5, wherein the rack 4 is connected with the reciprocating pushing mechanism 5, the gear 3 is meshed with the rack 4, the gear 3 is rotatable, the deflector rod 2 is connected with the gear 3, when the deflector rod 2 is positioned at a first position, as shown in fig. 3, the deflector rod 2 is obliquely abutted against a side sliding rail 11 of a feeding roller way 10, normal sliding of a steel billet 12 is not affected, and when the deflector rod 2 is positioned at a second position, the deflector rod 2 vertically stretches into the feeding roller way 10, and the blocked steel billet 12 is corrected to be correctly fed into the feeding roller way 10, as shown in fig. 4.
In this embodiment, at least two levers 2 are provided, as shown in fig. 5, the gear 3 is provided with a transmission shaft 6, and at least two levers 2 are arranged side by side on the transmission shaft 6 and are arranged at intervals in the length direction of the transmission shaft 6. The plurality of deflector rods 2 arranged at intervals can stir the billets 12 from a plurality of places in the feeding roller way 10.
As shown in fig. 5 and 6, the present embodiment further includes a shaft seat 7, the shaft seat 7 has a shape with a small upper part and a large lower part, and the transmission shaft 6 is rotatably mounted on the shaft seat 7. The center of gravity of the shaft seat 7 with the small upper part and the large lower part is stable, and the longer shaft seat 7 adopted by the transmission shaft 6 can provide good support and lubrication for the transmission shaft 6, so that production suspension caused by the failure of the transmission shaft 6 is avoided. The shaft seat 7 comprises a sealing cover 8 and a base 9, and the transmission shaft 6 is rotatably arranged in a shaft hole 15 between the sealing cover 8 and the base 9. The cover 8 and the base 9 are detachably connected, so that the maintenance is easy to detach.
The reciprocating pushing mechanism 5 is a power cylinder, and a push rod of the power cylinder is connected with the rack 4. The push rod of the power cylinder can reciprocate to drive the rack 4 to reciprocate. The gear 3 is located the below of material loading roll table 10, rack 4 is located the side of gear 3, the power cylinder is located the below of rack 4, the push rod of power cylinder with the bottom of rack 4 is connected. The situation that once the power cylinder fails or is powered off is prevented, the power cylinder can release pressure, the rack 4 automatically falls, the deflector rod 2 keeps abutting against a ramp on the side face of the feeding roller way 10, and normal operation that the billet 12 continuously enters the feeding roller way 10 is not affected.
The length of the deflector rod 2 is the same as that of the sliding rails 11 on two sides of the feeding roller way 10. The billet 12 clamped at any position on the sliding rail 11 can be pulled down to enter the feeding roller way 10.
The embodiment comprises two toggle mechanisms 1 which are respectively arranged on two side surfaces of a feeding roller way 10. When cold blanks are fed into the furnace, the steel blanks 12 enter the feeding roller way 10 through the sliding rail 11 at the front end of the feeding rack 13, and when hot blanks are fed into the furnace, the steel blanks 12 enter the feeding roller way 10 through the sliding rail 11 at the top of the lifting machine 14. And toggle devices are arranged on two side sliding rails 11 of the feeding roller way 10, so that feeding of cold blanks and hot blanks can be corrected.
According to the correction function of the deflector rod 2, the running speed of the front-end equipment of the feeding roller way 10 is not required to be improved, the in-place of the roller way billet 12 is effectively guaranteed, and the problems of electric energy waste and roller surface loss caused by speed increase are avoided.
The correcting device of the embodiment can be used in a manual control manner, and can also automatically detect and identify the condition of not in place of falling steel, immediately send out a correcting instruction to correct the not in place billet 12, avoid steel clamping accidents and solve the steel clamping accidents caused by not in place of falling steel. Specifically, a steel billet detection sensor is respectively installed at the head end and the tail end of the feeding roller way 10, steel signals are connected into the PLC system, after the steel falling action, the two sensors do not detect the steel signals, the steel falling is judged to be not in place, a correction instruction is sent, the toggle mechanism 1 starts to operate, the reciprocating pushing mechanism 5, namely the power cylinder stretches out of the push rod, the rack 4 is pushed to move upwards, and the toggle rod 2 is driven to swing to correct the steel billets 12 which are not in place.
The utility model has been described in connection with the preferred embodiments, but the utility model is not limited to the embodiments disclosed above, but it is intended to cover various modifications, equivalent combinations according to the essence of the utility model.
Claims (9)
1. Novel roller way straight line horizontal conveying bar blank correction device, its characterized in that includes: a toggle mechanism, the toggle mechanism comprising: the device comprises a deflector rod, a gear, a rack and a reciprocating pushing mechanism, wherein the rack is connected with the reciprocating pushing mechanism, the gear is meshed with the rack, the gear is rotatable, the deflector rod is connected with the gear, when the deflector rod is located at a first position, the deflector rod is obliquely attached to a side sliding rail of a feeding roller way, and when the deflector rod is located at a second position, the deflector rod vertically stretches into the feeding roller way.
2. The novel correcting device for linear horizontal conveying of bar-shaped blanks by using a roller way according to claim 1, wherein at least two deflector rods are arranged, the gear is provided with a transmission shaft, and the at least two deflector rods are arranged side by side on the transmission shaft and are arranged at intervals in the length direction of the transmission shaft.
3. The novel correcting device for the linear horizontal conveying of the bar-shaped blank by the roller way according to claim 2, further comprising a shaft seat, wherein the shaft seat is small in appearance and large in size, and the transmission shaft is rotatably arranged on the shaft seat.
4. A novel roller linear horizontal transfer bar stock correction device as set forth in claim 3 wherein said axle seat comprises a cover and a base, said drive shaft being rotatably mounted in an axle bore between said cover and said base.
5. The novel roller linear horizontal conveying bar-shaped blank correcting device according to claim 1, wherein the reciprocating pushing mechanism is a power cylinder, and a push rod of the power cylinder is connected with the rack.
6. The novel correcting device for the linear horizontal conveying of the bar-shaped blank by the roller way is characterized in that the gear is positioned below the feeding roller way, the rack is positioned on the side face of the gear, the power cylinder is positioned below the rack, and the push rod of the power cylinder is connected with the bottom end of the rack.
7. The novel correcting device for linear horizontal conveying of bar-shaped blanks by using the roller way according to claim 1, wherein the length of the deflector rod is the same as that of the sliding rails on two sides of the feeding roller way.
8. A novel correcting device for linear horizontal conveying of bar-shaped blanks by a roller way according to any one of claims 1-7, comprising two toggle mechanisms respectively arranged on two sides of a feeding roller way.
9. The novel linear horizontal conveying bar-shaped blank correcting device for the roller way according to any one of claims 1 to 7, further comprising a steel billet detecting sensor arranged on the feeding roller way, wherein the steel billet detecting sensor is connected with the reciprocating pushing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321182900.3U CN219703013U (en) | 2023-05-16 | 2023-05-16 | Novel correction of roller bed straight line horizontal conveying bar blank device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321182900.3U CN219703013U (en) | 2023-05-16 | 2023-05-16 | Novel correction of roller bed straight line horizontal conveying bar blank device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703013U true CN219703013U (en) | 2023-09-19 |
Family
ID=88015739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321182900.3U Active CN219703013U (en) | 2023-05-16 | 2023-05-16 | Novel correction of roller bed straight line horizontal conveying bar blank device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703013U (en) |
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2023
- 2023-05-16 CN CN202321182900.3U patent/CN219703013U/en active Active
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