KR20160096881A - Integrated steel processing system based on numerical control and method of processing the same - Google Patents
Integrated steel processing system based on numerical control and method of processing the same Download PDFInfo
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- KR20160096881A KR20160096881A KR1020150018491A KR20150018491A KR20160096881A KR 20160096881 A KR20160096881 A KR 20160096881A KR 1020150018491 A KR1020150018491 A KR 1020150018491A KR 20150018491 A KR20150018491 A KR 20150018491A KR 20160096881 A KR20160096881 A KR 20160096881A
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- 238000000034 method Methods 0.000 title claims description 28
- 229910000831 Steel Inorganic materials 0.000 title description 14
- 239000010959 steel Substances 0.000 title description 14
- 238000005452 bending Methods 0.000 claims abstract description 80
- 238000005520 cutting process Methods 0.000 claims abstract description 39
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 230000002787 reinforcement Effects 0.000 claims abstract description 12
- 238000003672 processing method Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 176
- 238000003754 machining Methods 0.000 claims description 21
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/006—Accessories for shearing machines or shearing devices for obtaining pieces of a predetermined length, e.g. control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/10—Stops for positioning work
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/04—Manufacturing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Automation & Control Theory (AREA)
- Quality & Reliability (AREA)
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Abstract
Description
The present invention relates to an integrated reinforcing bar machining system based on numerical control and a control method thereof, and more particularly, to an integrated reinforcing bar machining system capable of sequentially performing a cutting process and a bending process in accordance with an automatically scheduled reinforcing bar machining process, .
Generally, in order to bend a reinforcing bar to a desired size and shape, a reinforcing bar cutting and various bending devices capable of semi-automatic cutting and bending of the reinforcing bar are used. When a plurality of reinforcing bars are conveyed to a reinforcing bar feeding bed by a crane or the like, In the state of being loaded on the reinforcing bar, the worker manually grasps the twisted bars one by one by hand, shakes it several times, separates it from the other tangled reinforcing bars, transfers the cuts to the incoming conveyor, And then transferred to a bending machine for bending the cut reinforcing bars into a desired shape.
In such a conventional reinforcing bar cutting and bending apparatus, the work is carried out depending on the manual work of the worker, so that it takes a lot of work time and avoids the 3D industry. As a result, there is a problem in labor supply and demand, There is a problem that the productivity is lowered and the risk of safety accident of the worker during work is increased.
In order to solve such a problem, Patent Document 1 discloses a multi-head reinforcing bar automatic feeding device for simultaneously cutting / bending a large amount of reinforcing bars. This patent is proposed in a form applicable to a specific device, .
In addition, in the case where a bending step is not required in accordance with a pre-input automatic scheduling step, the above-mentioned Patent Document 1 does not disclose a method of ending a job only by a cutting step.
The present invention has been conceived to solve the above-described problems, and it is an object of the present invention to provide a method and apparatus for sequentially loading, conveying, cutting and bending a reinforcing bar in a reinforcing bar machining system, And more particularly, to an integrated reinforcing bar processing system and a processing method thereof.
In order to achieve the above object, the present invention provides a method of manufacturing an integrated steel reinforcing bar, comprising: A stepped loading unit comprising a loading table for loading reinforcing bars and a conveying table loading unit including a frame, a chain rail, a reinforcing bar dividing unit, a crankshaft step-up unit, and an angle conversion bar and an advancing unit, A steel cascade loading and unloading device; A rebar cutting and discharging device including a cutter, a discharge block for discharging the cut reinforcing bar to a designated position, and a reinforcing bar conveyor for smoothly supplying the reinforcing bar to be bent to the reinforcing bar; And a bending module rail formed of an integral welded structure, a bending head for bending the reinforcing bars, a reinforcing rod loading device for automatically feeding the reinforcing bars by the bending head, and a clamping device for minimizing the movement of the reinforcing bars by bending the reinforcing bars The present invention relates to a numerical control based integrated reinforcing bar machining system comprising a reinforcing bar bending device.
The chain rail is individually driven by mounting a triangular plate-shaped reinforcing bar dividing unit vertically vertically stacked to prevent tangling or kinking of the reinforcing bars during transportation.
According to another aspect of the present invention, there is provided a method of manufacturing a railway car, comprising the steps of: driving a rail to a railway chain; driving a conveying platform loading unit to transfer a steel bar to a cutting process; cutting the conveyed steel bar; If the rebar bending is necessary, the cut reinforcing bar is transferred to the bending process, and if the bending of the reinforcing bar is not necessary, the cut reinforcing bar is discharged, and the step of bending the cut reinforcing bar transferred to the bending process And controlling these steps by main control. [0002] The present invention relates to a processing method of an integrated reinforcing bar machining system based on numerical control.
The step of driving the stacked-to-chain rails includes individually driving the reinforced concrete partitioning unit in the shape of a triangle plate above and below the chain rails to prevent tangling or kinking of the reinforcing bars.
According to the integrated reinforcing bar machining system and its processing method of the present invention, it is possible to minimize the material loss rate and optimize the ordering by simulating and optimizing the reinforcing bar machining result in advance according to demand.
In addition, the cutting process and the bending process can be sequentially performed in accordance with the pre-input automatic scheduling process, and the bending process can be omitted as needed in the integrated reinforcing bar system.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an assembly drawing showing an overall configuration of an integrated reinforcing bar machining system of the present invention; FIG.
FIG. 2 is an assembling view of a reinforcing loading and loading device of the integrated reinforcing bar machining system of the present invention; FIG.
3 is a structural view of the reinforcing bar loader of FIG. 2;
FIG. 4A is a schematic view of the reinforcing loading apparatus shown in FIG. 2, FIG. 4B is a view showing an application shape of the loading apparatus, FIG. 4C is a view showing an applied shape of the reinforcing bar dividing unit shown in FIG. A figure showing the shape and operation of the device;
Fig. 5A is a schematic view of a conveying table loading unit connected to the loading apparatus, and Fig. 5B is a view showing an operation sequence of the conveying table loading unit. Fig.
FIG. 6A is a structural view of the reinforcing bar conveying apparatus of FIG. 2, and FIG. 6B is a side view of the reinforcing bar conveying apparatus.
7 is an assembled view of the reinforcing bar cutting and discharging apparatus of the integrated reinforcing bar machining system of the present invention;
Fig. 8A is a schematic view of the reinforcing bar discharging device of Fig. 7, Fig. 8B is an enlarged view of the reinforcing bar discharging device, Fig. 8C is a view for explaining the direction of the reinforcing bar discharging device, A figure showing the application shape of the regulating device;
FIG. 9A is a structural view of the reinforcing bar conveying apparatus of the above-mentioned reinforcing bar cutting and discharging apparatus, FIG. 9B is a view showing the position of use of the reinforcing bar conveying apparatus between the above-mentioned reinforcing bar discharging apparatus and a banding- A view showing a method of conveying a reinforcing bar of a conveyor;
10 is an assembling view of the reinforcing steel bending device of the integrated reinforcing bar machining system of the present invention; And
11 is a flowchart showing a processing method of the integrated reinforcing bar machining system of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an integrated reinforcing bar machining system and a processing method thereof according to the present invention will be described with reference to the accompanying drawings. In the accompanying drawings, reference numerals are omitted.
The integrated reinforcing bar machining system of the present invention is connected to a main controller, and a series of processes are performed by the main controller.
If you use industrial PC as the main controller and set the drawing analysis processing procedure and NC code calculation processing command in this main machine, processing command is transmitted to PLC as control controller through RS232 communication. In response to the machining command, the PLC issues a drive command to each actuator, feeds back the status to the PC, and transmits the information to the PC.
Based on such control information, the process of the reinforcing processing system of the present invention is performed.
Referring to FIG. 1, the structure of the reinforcing bar machining system of the present invention is roughly divided into three parts: a reinforcing bar step-by-step loading and loading device, a bar conveying and cutting device, and a reinforcing bar bending device.
The reinforced concrete step loading and loading device consists of a loading table, a step loading device, and a steel conveying device. The loading table is a device in which reinforcing bars to be used at the beginning of operation are loaded. It is a device to load one by one according to the required number. The conveying device receives loaded reinforcing bar and transfers it to the position of rebar cutting.
The rebar cutting and discharging device is a device that cuts and discharges the reinforcing bars to a designated length and is composed of a cutting device, a reinforcing device, and a reinforcing conveyor.
The bending device (bending device) is a device for bending a reinforcing bar according to the purpose as a reinforcing device. It consists of a loading table, a loading device, a clamping device, and a bending head.
Fig. 2 shows an assembled view of the reinforcing step loading and loading device. Referring to FIG. 2, the reinforcing bar step-by-step loading and loading device is composed of a reinforcing bar loading device, a reinforcing bar step loading device, and a reinforcing bar conveying device, so that the bar conveying work which has been manually performed can be automatically supplied according to the required amount.
Referring to FIG. 3, the reinforcing bar stacking device is about 10 m in length, and is made of a welded structure divided into two for ease of manufacturing. The upper frame of the loader applies the endless track conveyor type using the standard roller chain.
The reinforcing bars placed on the pallet are driven by the motor to advance the reinforcing bars slightly in the advancing direction and discharged to the chain rails of the stepwise loading device.
Referring to Figs. 4A to 4D, the step-type loading apparatus is constituted by a frame, a chain rail, a reinforcing bar dividing unit, a crankshaft step-up unit, and a conveying bed loading unit. The overall length is 10m, which is the same as the stand, and is divided into 5m for ease of manufacture and delivery.
In order to solve the problem, tie and twist phenomenon occurs in the bundle unit of reinforcing bars. It is made of 1st and 2nd chain rails, and each chain rail is driven separately, so that the same direction and reverse feed are operated. Further, a reinforcing bar dividing unit capable of vertically lifting and lowering the triangular plate is mounted. The crankshaft stair ascending unit aligns the reinforcing bars and transports them along the conveying path.
As shown in FIG. 4B, the reinforcing bars are fed through the first and second chain rails, and the collapsing or kinking phenomenon can be alleviated by incidentally performing the separate driving.
The rebar split unit is applied directly to the reinforced bars to solve the tangling or twisting phenomenon of the rebar. Its shape is shown in Figure 4c. The reinforcing bar dividing unit is in the form of a triangular plate and vertically vertically movable.
The step-type loading device is a step-by-step device for automatically supplying the supply of reinforcing bars along the conveying line to a predetermined quantity. The width of the staircase becomes narrower as you go from the lower level to the upper level, restricting the quantity that can be climbed, so that only one reinforcing bar is raised at the top. The number of reinforced bars climbed is counted by the sensor, and when the target quantity is reached, the stepped crank device is stopped. Its shape and manner of operation are shown in Figure 4d.
The feeder loading unit is a device that feeds the aligned reinforcing bars along the alignment and transport of the reinforcing bars loaded in the stepwise loading unit. The feeder loading unit is composed of an angle conversion bar and an advancing unit.
If the reinforcing bars from the stepwise loading unit are immediately inserted into the conveying unit, they may become entangled. The above unit is applied for solving this phenomenon. The shape of the moving large loading unit is shown in Figure 5a.
Fig. 5B shows the operation sequence of the transfer-by-loading unit.
The reinforcing bar conveying apparatus of the present invention is shown in Figs. 6A and 6B.
The reinforcing bar conveying device (conveying belt) is a type in which a reinforcing bar lifting unit is applied so that a conveying belt loading unit of a stair loading device can be applied in a conventional conveying belt method. The total length is about 11m, 6m and 5m, two sets are made as one set. Depending on the situation, it can be applied up to 12m when the connection is displayed.
As described earlier in the feeder loading unit of the stair loading device, the reinforcing bar lifting unit feeds the aligned bars in conjunction with the conveying bar loading unit to feed the aligned bars along the conveying path. The shape is shown in the figure below. A roller of the same type as the conventional one is used for the transferring method.
As shown in Fig. 7, the reinforcing bar cutting and discharging apparatus is largely composed of a cutting machine, a discharge stand, and a reinforcing conveyor.
Currently, steel types used in construction sites are being converted from SD400 to SD500 and SD600. As the steel grade increases, the strength of the rebar increases, so the durability of the cutting machine should increase. Therefore, the cutting machine is applied by the hydraulic cylinder method instead of the old gear method.
The shape of the reinforcing bars used in actual construction sites is also used for bending reinforced bars. Therefore, by applying a structure capable of bi-directionally discharging the discharge band, it is possible to separate and discharge reinforcing bars that require simple cutting and bending operations.
The steel reinforcing conveyor is a device that automatically supplies steel reinforcing bars because of the height difference during the process of putting the reinforcing bars that require bending into the steel reinforcing banding machine.
The cutting apparatus is applied in a hydraulic cylinder system in the conventional gear drive system. Durability is required as the strength of reinforcing bars increases with the change of steel types. The easy-to-maintain cutting knife is the same as the actual product.
The reinforcing bar discharging device shown in FIG. 8A is a device for discharging the cut reinforcing bar to a designated position, and is composed of a discharging device, a discharge direction changing device, a tilt adjusting device, and the like. The total length is about 13m and slope control device is applied in order to prevent the bending of steel bars when cutting. In addition, the length of the rebar is placed with a positioning device and operated by a thermo-motor. The discharge of the discharge device is accompanied by discharge and stopper.
Referring to FIG. 8B, the reinforcing bar discharging device can confirm the direction changing device, the discharging device, the position of the tilt adjusting device, and the like. The cutting device is installed on the right side, and the direction of the reinforcement flows from right to left.
The redirecting and ejecting devices exist as separate devices but operate in conjunction with each other. The structure is shown in Fig. 8C.
The inclination adjustment device shown in FIG. 8D is manufactured by applying the lever principle to a device that alleviates the occurrence of the warping of the ends of the steel bars, which can be generated at the time of cutting, by tilting the reinforcing bars in the cutting direction.
The cutting device is located on the right side of the above figure, and it is rotated based on the left rotation link, and the inclination is controlled when cutting.
9A to 9C show a reinforcing conveyor apparatus. The reinforcing conveyor device transports the reinforcing bars discharged in the direction of the banding device from the reinforcing device to the reinforcing bar. The total length is 8m, and each 4m is divided for ease of manufacturing and transportation. The shape is the same as the reinforcing loading device of the reinforcing step loading and loading device described above, and is different only in the angle of the chain rail.
Chain rail type is applied due to the difference in height between the rebar ejector and the bending machine. The chain used here is an attatment chain.
Attachment block is attached to the wing part of the attatchment chain to produce a small amount of steel rod. Like the above-mentioned reinforcing step-like loading and loading device, to minimize the irregularity of the reinforcing bars.
The reinforcing bar bending apparatus shown in Fig. 10 is a device for making a reinforcing frame to be a basis of construction, and is composed of a stacking conveying device (stacking table), a frame (bending module rail), a bending head, a reinforcing loading device, and a clamping device .
The reinforcing bars from the reinforcing conveyor are transported from the load conveying device so that the reinforcing bars are placed at the end of the load conveying device. The bending reinforcement loading device then places the reinforcing bars at the end of the load transfer device in the bending position. Then the clamping device clamps and clamps the reinforcing bars, and the bending head bends the reinforcing bars.
The stacking unit (stacking platform) and the frame (banding module rail) are fabricated as an integral welded structure. In the case of the frame (banding module rail), the H-beam steel standard type 10 m was used as it was intended to eliminate the assembly error that occurred during the separation machining assembly. Loading unit (loading unit) The same structure as the loading unit described above.
The reinforcing bar loading device is a device that automatically feeds the reinforcing bar, which is transferred to the loading / unloading device of the reinforcing bar bending device, into the bending head. By applying the four-bar linkage structure, the reinforcing bar block has no angle change due to the positional movement. The exact method of rebar loading is as follows.
- Rebar loading stand-by refers to the state in which the rebar is placed in the standby arm in the load transfer unit. The rebar loading device is in place.
- The reinforced bar rest is located in the reinforcing bar in the waiting arm by operating the elevating cylinder.
- In the interference avoidance section, the reinforcing bars resting on the reinforcing bar block are interfered by the waiting arm when they descend, so they avoid the interference zone by using the loading advancing cylinder.
- Reinforced bending head The rest section is placed on the bending axis by lowering the rebar which avoids interference.
The clamping device is a device that fixes the reinforcing bars and minimizes the movement of the reinforcing bars during bending. It is designed as simple latch structure.
The bending head is mainly composed of a bending gear box and a module clamping device. The bending head is manufactured in the same manner as the conventional one, and a servo motor is used for position control.
11 is a view illustrating a processing method of an integrated reinforcing bar machining system based on numerical control according to the present invention. Referring to FIG. 11, a primary chain rail and a secondary chain rail are driven, and the reinforcing bar dividing unit is cylindrically raised and lowered to prevent tangling or twisting of the reinforcing bars. If the crankshaft is driven to have a reinforcing load factor, the step angle changing cylinder is lowered, the step advancing cylinder is advanced, and the step angle changing cylinder is elevated to transfer the reinforcing bars to the conveying direction. The reinforcing bar moved on the conveying path is moved to the cutting position by cutting of the angle conversion bar and the advancing unit and cut.
If the reinforcing bar bending process is not required, the lifting cylinder of the discharging position of the reinforcing bar discharging device is raised to discharge the reinforcing bars depending on the presence or absence of the previously inputted reinforcing bar bending process. If a reinforcing bar bending process is required, after the reinforcing bar cutting process, the bending position elevating cylinder is raised and discharged to the bending device. The reinforcing bars discharged by the bending device are fixed to the bending position of the bending device by clamping the bending module, and the bending of the fixed reinforcing bars is completed by the bending head. When the bending process is completed, the clamping of the bending apparatus is released and the processing of the reinforcing bar is completed. If bending is not completed, move to the bending position again and repeat the same process.
Claims (4)
A stepped loading unit comprising a loading table for loading reinforcing bars and a conveying table loading unit including a frame, a chain rail, a reinforcing bar dividing unit, a crankshaft step-up unit, and an angle conversion bar and an advancing unit, A reinforced cascade loading and loading device,
A rebar cutting and discharging device including a cutter, a discharge stand for discharging the cut reinforced bar to a specified position, and a reinforcing bar conveyor for smoothly supplying the reinforcing bar to be bent by the reinforcing bar
A bending module rail formed of an integral welded structure, a bending head for bending the reinforcing bars, a reinforcing rod loading device for automatically feeding the reinforcing bars with the bending head, and a clamping device for minimizing the movement of the reinforcing bars when bending And a reinforcing bar (bending) device.
Transferring the reinforcing bars to the cutting process by driving the transfer unit loading unit,
Cutting the conveyed reinforcing bars;
A step of transferring the cut reinforcing bars to a bending process when reinforcing bars are required depending on the presence or absence of bending of reinforcing bars previously input and discharging the reinforcing bars when the reinforcing bars are not required,
Bending the cut reinforcing bars transferred to the bending process,
And controlling these steps by a main controller. ≪ Desc / Clms Page number 19 >
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| KR1020150018491A KR20160096881A (en) | 2015-02-06 | 2015-02-06 | Integrated steel processing system based on numerical control and method of processing the same |
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| KR1020150018491A KR20160096881A (en) | 2015-02-06 | 2015-02-06 | Integrated steel processing system based on numerical control and method of processing the same |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825369A (en) * | 2016-12-28 | 2017-06-13 | 宁波敏实汽车零部件技术研发有限公司 | A kind of rivet feed device |
| CN106825329A (en) * | 2017-01-16 | 2017-06-13 | 成都冶金实验厂有限公司 | Gantry shear of running fix |
| CN109132363A (en) * | 2018-09-17 | 2019-01-04 | 河南永益同丰智能科技有限公司 | A kind of reinforcing bar bar Intelligent lifting sub-material all-in-one machine |
| CN109226599A (en) * | 2018-10-21 | 2019-01-18 | 上海绿地建设(集团)有限公司 | A kind of bar cropper |
| KR102146722B1 (en) * | 2019-05-14 | 2020-08-21 | 전선림 | Machining apparatus and method for iron reinforcing bar |
| KR102319295B1 (en) * | 2021-04-19 | 2021-11-01 | 이노머신 주식회사 | Smart management for each standard of cutting and bending lines of rebar and PLC remote control system of the factory |
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| BE1028655B1 (en) * | 2020-09-30 | 2022-04-25 | Marchand de Fer Delrue sa | A METHOD FOR THE PRODUCTION OF REBAR |
| KR102405331B1 (en) * | 2021-08-03 | 2022-06-07 | 주식회사 일진텍 | Rebar Logistics Automation System |
| CN114669684A (en) * | 2022-03-23 | 2022-06-28 | 贵州大通路桥工程建设有限公司 | Mechanical device for bending and installing tunnel secondary lining steel bars |
| KR102584966B1 (en) * | 2023-03-02 | 2023-10-04 | 박찬길 | Metal material processing method |
| CN117905284A (en) * | 2024-03-19 | 2024-04-19 | 中铁四局集团有限公司 | Self-propelled rail trolley for transporting and assembling stirrup sheets and use method thereof |
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| KR100943532B1 (en) | 2009-10-28 | 2010-02-22 | 김광호 | Cutting steel and bending device of four head steel automatic feeding system |
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2015
- 2015-02-06 KR KR1020150018491A patent/KR20160096881A/en not_active Application Discontinuation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100943532B1 (en) | 2009-10-28 | 2010-02-22 | 김광호 | Cutting steel and bending device of four head steel automatic feeding system |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825369A (en) * | 2016-12-28 | 2017-06-13 | 宁波敏实汽车零部件技术研发有限公司 | A kind of rivet feed device |
| CN106825329A (en) * | 2017-01-16 | 2017-06-13 | 成都冶金实验厂有限公司 | Gantry shear of running fix |
| CN109132363A (en) * | 2018-09-17 | 2019-01-04 | 河南永益同丰智能科技有限公司 | A kind of reinforcing bar bar Intelligent lifting sub-material all-in-one machine |
| CN109226599A (en) * | 2018-10-21 | 2019-01-18 | 上海绿地建设(集团)有限公司 | A kind of bar cropper |
| KR102146722B1 (en) * | 2019-05-14 | 2020-08-21 | 전선림 | Machining apparatus and method for iron reinforcing bar |
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