CN113581766A

CN113581766A - Steel coil ground transportation system for transferring among processes

Info

Publication number: CN113581766A
Application number: CN202110771234.6A
Authority: CN
Inventors: 周云根; 胡立华; 张毅; 徐启发
Original assignee: Wisdri Engineering and Research Incorporation Ltd
Current assignee: Wisdri Engineering and Research Incorporation Ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-11-02
Anticipated expiration: 2041-07-08
Also published as: CN113581766B

Abstract

The invention relates to a steel coil ground transportation system for inter-process transfer, which comprises a cross vehicle, a coil carrying vehicle, a cross vehicle track and a coil carrying vehicle track perpendicular to the cross vehicle track, wherein the cross vehicle track extends from a first process to a downstream second process, and the coil carrying vehicle track extends from a steel coil output position of the first process to cross the cross vehicle track; the cross-car and/or the coil carrier are/is provided with a first transfer saddle for transferring the steel coil between the cross-car and the coil carrier, and the second procedure is provided with a steel coil ground transfer mechanism suitable for transferring the steel coil with the cross-car and taking the steel coil in the procedure. According to the invention, the steel coil transfer between the cross-over vehicle and the upstream process coil carrying vehicle and the steel coil transfer between the downstream process steel coil ground transferring mechanism are completed by the cross-over vehicle, lifting from a coil core is not needed, no damage is caused to the steel coil inner layer strip steel, the unmanned transportation of the steel coil between the processes can be realized, the production efficiency is improved, and the production cost is reduced.

Description

Steel coil ground transportation system for transferring among processes

Technical Field

The invention belongs to the technical field of intelligent logistics in the metallurgical industry, and particularly relates to a steel coil ground transportation system for inter-process transfer.

Background

The steel coil transportation in the steel enterprise has large material flow, occupies considerable manpower and material resources, is difficult to manage, and is a main part of the production cost. At present, along with the development of information-based technology, all hope to carry out efficiency through intelligent transformation and promote, through decades's development improvement, the transportation that has accessible unmanned driving realized the coil of strip in coil of strip raw material storehouse and finished product storehouse district is unmanned, but the transportation of coil of strip between upper and lower reaches process receives the influence of pedestrian space and unit equipment occupy-place, is not suitable for unmanned driving, makes the coil of strip in the workshop transport can't realize intelligent commodity circulation.

Disclosure of Invention

The invention relates to a steel coil ground transportation system for inter-process transfer, which can at least solve part of defects in the prior art.

The invention relates to a steel coil ground transportation system for inter-process transfer, which comprises a cross vehicle track, a cross vehicle running on the cross vehicle track, a coil carrier track perpendicular to the cross vehicle track and a coil carrier running on the coil carrier track, wherein the cross vehicle track extends from a first process to a downstream second process, and the coil carrier track extends from a steel coil output position of the first process to cross the cross vehicle track; cross the car and/or the carrier configuration is used for crossing the car with the first handing-over saddle of handing-over coil of strip between the carrier, the second process be equipped with be suitable for with cross the car handing-over coil of strip and get the coil of strip ground transport mechanism in the process.

As one embodiment, the steel coil ground transferring mechanism comprises a primary and secondary car, a primary car track and a plurality of secondary car tracks vertically intersected with the primary car track, the primary car track and each secondary car track are positioned in the second process, one secondary car track is in butt joint with the cross car track, a second connecting saddle is arranged at the butt joint position, and a plurality of steel coil storage saddles are connected in series with the other secondary car tracks; the primary and secondary vehicles comprise primary vehicles running on the primary vehicle rails, secondary vehicles configured with steel coil storage positions and secondary vehicle driving mechanisms capable of enabling the secondary vehicles to be in position exchange between the primary vehicles and the secondary vehicle rails.

In one embodiment, the sub-vehicle driving mechanism includes a sub-vehicle translation driving unit disposed on the sub-vehicle, a main vehicle seat disposed on the main vehicle, and a docking rail disposed on the main vehicle seat and adapted to dock with the sub-vehicle rail, and the sub-vehicle is disposed on the docking rail.

In one embodiment, the parent vehicle seat is provided with a parent vehicle rotation driving unit for driving the parent vehicle seat to rotate around a vertical axis.

In one embodiment, the second interface saddle is a cross-opening saddle.

In one embodiment, the carriage track and the straddle carrier track are both ground tracks and intersect in the same plane.

In one embodiment, the roll carrier is a multi-axis multi-wheeled steel roll.

As one embodiment, the tail end of the coil carrier track is provided with a buffer saddle which is a lifting saddle.

As one embodiment, a steel coil identification and detection device is disposed along the cross vehicle track and at each steel coil storage position in the second process.

As one embodiment, the straddle carrier, the coil carrier and the steel coil ground transfer mechanism are electrically or communicatively connected with the production scheduling platform.

The invention has at least the following beneficial effects:

according to the steel coil ground transportation system provided by the invention, the upstream and downstream processes of the steel coil to be transported are connected through the cross-car track, the steel coil handover between the cross-car and the upstream process coil carrier and the steel coil handover between the downstream process steel coil ground transportation mechanism are completed through the cross-car, the cross-car does not need to be lifted up and lifted from the coil core, the steel coil inner layer band steel is not damaged, the operation of bundling belts is not needed in the whole transportation process of the thin material coil, the consumption of the bundling belts is saved, the unmanned transportation of the steel coil between the processes can be realized, the production efficiency is improved, and the production cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a steel coil ground transportation system provided in an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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.

Referring to fig. 1, an embodiment of the present invention provides an on-ground steel coil transportation system for inter-process transfer, including a cross car track 21, a cross car 22 running on the cross car track 21, a coil car track 11 perpendicular to the cross car track 21, and a coil car 12 running on the coil car track 11, wherein the cross car track 21 extends from a first process to a second process downstream, and the coil car track 11 extends from a steel coil output position of the first process to cross the cross car track 21; cross car 22 and/or carrier 12 disposes and is used for crossing car 22 with the first handing-over saddle of handing-over coil of strip between the carrier 12, the second process be equipped with be suitable for with cross car 22 handing-over coil of strip and the coil of strip ground transport mechanism of coil of strip is got in the process.

The first process and the second process are conventional processes in the art, for example, the first process is a cold rolling workshop, and the second process is a downstream steel coil storage warehouse. According to the actual working condition, a plurality of coil carrier rails 11 can be arranged in the first working procedure, and each coil carrier rail 11 can complete the crossing with the crossing vehicle rail 21.

In one embodiment, the carrier rails 11 are adapted to engage with the winding and unwinding lanes in the first process so that the carrier 12 can be automatically received from the winding and unwinding lanes to seamlessly interface with the unwinding cart, and the intersection of the carrier rails 11 and the winding and unwinding lanes is configured to output the steel coil.

It will be appreciated that the carriage 12 is capable of translating on the carriage track 11, i.e. the carriage 12 is provided with a running gear, e.g. a motor driven road wheel or the like, which will not be described in detail herein. The straddle carrier 22 is capable of translating on the straddle carrier rail 21, and is similarly provided with a traveling mechanism.

In this embodiment, preferably, the carrier track 11 and the straddle carrier track 21 are both ground tracks, so that civil engineering excavation is not required, and civil engineering construction cost and modification period can be saved. The carrier rails 11 and the straddle carrier rails 21 preferably intersect in the same plane. The coil carrier 12 preferably adopts a multi-shaft multi-wheel steel coil car, runs stably and reliably, can better cope with complex working conditions such as disconnected tracks and crossed tracks, and avoids the steel coil from falling.

For the steel coil handover between the straddle carrier 22 and the coil carrier 12, the two are preferably performed in a cross-butt manner in a same height plane, for example, the first handover saddle is disposed on the straddle carrier 22, and a saddle translation rail and a saddle translation driving unit are disposed on the straddle carrier 22, the saddle translation driving unit drives the first handover saddle to translate along the saddle translation rail so that the first saddle can extend out of the straddle carrier 22 and extend onto the coil carrier 12 to obtain the steel coil, and then drives the first handover saddle to translate back to the straddle carrier 22; obviously, the first interface saddle can also be provided on the carriage 12, provided on the carriage 12 with the corresponding saddle translation rail and saddle translation drive unit.

It is understood that the steel coil transfer between the spanning vehicle 22 and the coil carrier 12 is not limited to the above-mentioned manner, for example, it is also feasible to provide a transfer saddle at the intersection of the coil carrier rail 11 and the spanning vehicle rail 21, or the coil carrier rail 11 and the spanning vehicle rail 21 are arranged in different horizontal planes (i.e. one of the rails is constructed below the ground by civil engineering), etc., and the details are not described herein.

The coil of strip ground transportation system that this embodiment provided, through crossing the upstream and downstream process that the straddle carrier track 21 links up the coil of strip of waiting to transport, by crossing that straddle carrier 22 accomplishes and the coil of strip handing-over between the upstream process coil carrier 12 and with the coil of strip handing-over between the downstream process coil of strip ground transport mechanism, need not to follow the core and pick up the promotion, to coil of strip inlayer belted steel not damaged, can need not the bander operation in the overall process transportation to the thin material coil of strip, the bander consumption has been saved, can realize the coil of strip unmanned transportation between the process, the production efficiency is improved, and the production cost is reduced.

Further preferably, as shown in fig. 1, the end of the track 11 of the coil carrier is provided with a buffer saddle 13, the buffer saddle 13 is a lifting saddle, the lifting saddle is conventional equipment in the field, the specific structure is not described herein, the steel coil can be better received from the coil carrier 12, and the buffer requirement of the adjusting material can be better met.

Further preferably, as shown in fig. 1, two straddle carriers 22 are arranged on the straddle carrier track 21, so that a one-use one-standby redundant design is realized, safety and reliability are realized, and reliable and stable operation of a straddle conveying channel between processes is ensured.

Preferably, as shown in fig. 1, the steel coil ground transferring mechanism includes a primary and secondary car 41, a primary car track 42, and a plurality of secondary car tracks 43 perpendicularly intersecting the primary car track 42, where the primary car track 42 and each secondary car track 43 are located in the second process, one of the secondary car tracks 43 is in butt joint with the straddle carrier track 21, and a second delivery saddle 3 is provided at the butt joint, and a plurality of steel coil storage saddles are connected in series to the remaining secondary car tracks 43; the primary and secondary vehicles 41 include a primary vehicle running on the primary vehicle track 42, a secondary vehicle equipped with a steel coil storage location, and a secondary vehicle driving mechanism enabling the secondary vehicle to exchange positions between the primary vehicle and the secondary vehicle track 43.

Wherein, the above-mentioned second handing-over saddle 3 is preferred to adopt cross open type saddle, can satisfy the current requirement of horizontal vertical all-round fortune book betterly. The number of the second connecting saddles 3 can be multiple, so that the function of buffering steel coils can be achieved, and the working pace between the upstream and downstream processes can be coordinated to a certain degree. The operation of transferring the steel coil from the straddle carrier 22 to the second transfer saddle 3 can be completed by lifting and lowering the saddle on the straddle carrier 22, and therefore, it is preferable to provide at least the first transfer saddle on the straddle carrier 22; the steel coil storage position on the sub-vehicle generally adopts a saddle, and the saddle on the sub-vehicle is suitable to be installed in a lifting mode for completing the operation of handing over the steel coil from the second handing-over saddle 3 to the sub-vehicle.

Since the sub-vehicle travel height is obviously higher than the main vehicle travel height, the main vehicle track 42 may be designed to be lower than the ground, or the main vehicle track 42 is still located on the ground but the sub-vehicle track 43 is higher than the main vehicle track 42; the second cross saddle 3 may be a distance above the ground so that the adjustment of the position of the sub-car rail 43 does not have an effect on the height of the second cross saddle 3.

In one embodiment, the sub-vehicle driving mechanism includes a sub-vehicle translational driving unit disposed on the sub-vehicle, a main vehicle seat disposed on the main vehicle, and a docking rail disposed on the main vehicle seat and adapted to dock with the sub-vehicle rail 43, wherein the sub-vehicle is disposed on the docking rail. The sub-vehicle translation driving unit can adopt a conventional translation structure such as a travelling mechanism taking a motor as a power source; it can be understood that along with the removal of mother car on mother car track 42, can drive above-mentioned butt joint track and the butt joint of different sub car tracks 43, through the translation of sub car translation drive unit drive sub car, can make the sub car move to sub car track 43 on or move to the butt joint track by sub car track 43 by the butt joint track, realize getting of coil of strip and put the circulation.

As shown in fig. 1, the sub-car tracks 43 are preferably distributed on both sides of the main car track 42, so that the displacement of the sub-car on a single sub-car track 43 can be reduced, and the steel rolling-in and out efficiency can be improved.

Further preferably, the mother vehicle seat is further provided with a mother vehicle rotation driving unit for driving the mother vehicle seat to rotate around a vertical axis, so that the child vehicle can rotate relative to the mother vehicle, for example, the rotation within 360 degrees can be performed, on one hand, interference between the docking rail and the child vehicle rail 43 can be prevented when the mother vehicle moves, and safety of equipment and a steel coil can be guaranteed, and on the other hand, in the scheme that the child vehicle rails 43 are distributed on both sides of the mother vehicle rail 42, the length of the docking rail can be designed to meet the condition that both ends of the docking rail are respectively docked with the child vehicle rails 43 on both sides, or the length of the docking rail can be reduced, and the docking rail can be selectively docked with one of the child vehicle rails 43 through the rotation of the mother vehicle seat.

Based on above-mentioned steel coil ground transportation system's structure, can realize the intelligent transportation of steel coil, wherein, preferably:

(1) and steel coil identification and detection devices are arranged along the cross vehicle track 21 and at the steel coil storage positions in the second procedure. Further, steel coil identification and detection devices can be arranged along the coil carrier rail 11, the primary vehicle rail 42 and the like; each steel coil storage position in the second procedure corresponds to the steel coil storage saddle. Through the steel coil identification and detection device, the running and storage states of the steel coil can be tracked in the whole process, and intelligent management is facilitated.

Furthermore, each steel coil storage position is provided with an identifier, and the identifier can be additionally arranged on the steel coil, so that the warehousing and ex-warehouse information management of the steel coil is facilitated, and the identifier tracking function is realized.

(2) The cross vehicle 22, the coil carrying vehicle 12 and the steel coil ground transfer mechanism are electrically connected or in communication connection with the production scheduling platform. The operations of coil steel out of the warehouse, coil steel up and coil steel out of the warehouse, and the coil steel out of the warehouse.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a coil of strip ground transportation system for process is transported which characterized in that: the coil conveying device comprises a cross vehicle track, a cross vehicle running on the cross vehicle track, a coil carrying vehicle track perpendicular to the cross vehicle track and a coil carrying vehicle running on the coil carrying vehicle track, wherein the cross vehicle track extends from a first process to a downstream second process, and the coil carrying vehicle track extends from a steel coil output position of the first process to cross the cross vehicle track; cross the car and/or the carrier configuration is used for crossing the car with the first handing-over saddle of handing-over coil of strip between the carrier, the second process be equipped with be suitable for with cross the car handing-over coil of strip and get the coil of strip ground transport mechanism in the process.

2. The ground transportation system for steel coils used for the inter-process transfer of claim 1, wherein: the steel coil ground transferring mechanism comprises a primary and secondary car, a primary car track and a plurality of secondary car tracks vertically intersected with the primary car track, the primary car track and each secondary car track are positioned in the second process, one secondary car track is in butt joint with the cross car track, a second connecting saddle is arranged at the butt joint position, and a plurality of steel coil storage saddles are connected in series with the rest secondary car tracks; the primary and secondary vehicles comprise primary vehicles running on the primary vehicle rails, secondary vehicles configured with steel coil storage positions and secondary vehicle driving mechanisms capable of enabling the secondary vehicles to be in position exchange between the primary vehicles and the secondary vehicle rails.

3. The ground transportation system for steel coils used for the inter-process transfer of claim 2, wherein: the secondary vehicle driving mechanism comprises a secondary vehicle translation driving unit arranged on the secondary vehicle, a primary vehicle seat arranged on the primary vehicle and a butt joint rail arranged on the primary vehicle seat and suitable for butt joint with the secondary vehicle rail, and the secondary vehicle is arranged on the butt joint rail.

4. A steel coil ground transport system for inter-process transshipment according to claim 3, wherein: the mother vehicle seat is provided with a mother vehicle rotation driving unit for driving the mother vehicle seat to rotate around a vertical axis.

5. The ground transportation system for steel coils used for the inter-process transfer of claim 2, wherein: the second connecting saddle adopts a cross-shaped opening type saddle.

6. The ground transportation system for steel coils used for the inter-process transfer of claim 1, wherein: the coil carrier track and the straddle carrier track are both ground tracks and are intersected in the same plane.

7. The ground transportation system for steel coils used for inter-process transfer of claim 1 or 6, wherein: the coil carrying vehicle is a multi-shaft multi-wheel steel coil vehicle.

8. The ground transportation system for steel coils used for the inter-process transfer of claim 1, wherein: the tail end of the coil car carrying track is provided with a buffer saddle which is a lifting saddle.

9. The ground transportation system for steel coils used for the inter-process transfer of claim 1, wherein: and steel coil identification and detection devices are arranged along the cross-car track and at the steel coil storage positions in the second procedure.

10. The ground transportation system for steel coils used for the inter-process transfer of claim 1, wherein: the cross vehicle, the coil carrying vehicle and the steel coil ground transfer mechanism are electrically connected or in communication connection with the production scheduling platform.