CN210146653U - High-speed cold rolling straight reinforcing bar collecting system - Google Patents
High-speed cold rolling straight reinforcing bar collecting system Download PDFInfo
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- CN210146653U CN210146653U CN201921117264.XU CN201921117264U CN210146653U CN 210146653 U CN210146653 U CN 210146653U CN 201921117264 U CN201921117264 U CN 201921117264U CN 210146653 U CN210146653 U CN 210146653U
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Abstract
The high-speed cold-rolled straight reinforcing steel bar collecting system comprises a straight reinforcing steel bar collecting device with a cooling bed, a lifting material supporting device, an aligning device and a conveying device, wherein the straight reinforcing steel bar collecting device with the cooling bed comprises a feeding device and the cooling bed, the feeding device is a double-row opening and closing groove, the cooling bed comprises a cooling bed frame, a driving shaft and a driven shaft with chain wheels are arranged on the cooling bed frame, the front chain wheel and the rear chain wheel are meshed with toothed chains, and a counting device is also arranged on the cooling bed; a shifting fork material storage device is also arranged at the lower part of the tail end of the cooling bed, and a material receiving device consisting of a plurality of U-shaped material grooves is arranged below or obliquely below the shifting fork material storage device; the lifting material supporting device comprises a plurality of material supporting plates, each material supporting plate is connected to the lifting driving mechanism, the aligning device comprises a push plate cylinder, and a push plate is connected to the push plate cylinder; the conveying device comprises a front section conveying roller arranged in the U-shaped groove. The reinforcing bar after this system is collected is of high quality.
Description
Technical Field
The utility model relates to a steel production facility, in particular to reinforcing bar collecting device system in the high-speed cold rolling belongs to steel rolling equipment technical field.
Background
The technical scheme adopted by the existing high-speed cold-rolled straight bar steel bar collecting system is disclosed in Chinese patent application number: 2016108476439, before flying shears, the steel bars are sent to different material channels by a switcher, a tilter is arranged behind each material channel, the steel bars touch a baffle switch at the rear end of the tilter, then the straight steel bars are turned to a collecting tank at the corresponding side by the action of the tilter, and then are conveyed backwards and packed, the method realizes the automation of high-speed cold-rolling rear-section steel bar collection, meets the requirement of a cold-rolling production line to a certain extent, but is upgraded along with the improvement of production speed and the requirement on the quality of the steel bars, and the collection system finds the following problems in the actual use:
1. the reinforcing steel bars are respectively blanked on two sides by a double-channel steel turnover machine. The subsequent steel bar collecting, conveying and packing equipment cannot be shared, two sets of equipment are needed respectively, and the equipment is repeated, so that huge waste is caused;
2. the steel bar is collided with the baffle plate, and the switch is triggered, so that the head of the steel bar is deformed;
3. the steel bar is inclined when passing through the steel turnover machine, and the blanking is not uniform;
4. the height from the blanking point to the U-shaped collecting tank is larger, so that the reinforcing steel bars fall and bend;
5. the blanking and receiving points are unique, and the blanking is not uniform;
6. the double-channel groove of the tilting gear is designed in an open mode, so that the reinforcing steel bars fly out of the channel groove when running at high speed;
7. the steel bars collide with the baffle plates to be aligned, so that the short steel bars have longer idle stroke and waste time;
8. during high-speed cold rolling, before steel bars are blanked, the cooling time is too short, and deformation occurs during blanking.
Aiming at the problems in the existing high-speed cold rolling steel bar collecting system, in order to reduce equipment investment, improve product quality and adapt to higher and higher cold rolling speeds, the steel bar collecting system needs a subversive new technical scheme.
Disclosure of Invention
An object of the utility model is to overcome the above-mentioned problem that exists among the present high-speed cold rolling reinforcing bar collection system, provide a high-speed cold rolling straight bar reinforcing bar collection system.
In order to realize the purpose of the utility model, the following technical proposal is adopted: the high-speed cold-rolled straight bar collecting system comprises a straight bar collecting device with a cooling bed, a lifting material supporting device, an aligning device and a conveying device, wherein the straight bar collecting device with the cooling bed comprises a feeding device and a cooling bed, the feeding device is a double-row opening and closing groove, the double-row opening and closing groove comprises a front vertical column and a rear vertical column which are fixedly arranged, a cross beam is arranged at the upper end of the vertical column, a left opening and closing groove and a right opening and closing groove which are mutually parallel are arranged on the cross beam, the opening and closing groove comprises a groove, the groove consists of fixed angle steel and movable angle steel, the fixed angle steel is fixedly connected on the cross beam, the movable angle steel is directly or indirectly connected on the cross beam through a hinge shaft in a rotating manner, a groove opening and closing driving cylinder is arranged on at least two vertical columns in each groove, the upper end of the groove opening and closing driving cylinder is hinged on the upper part of the cross beam, the rotary driving piece is connected with the movable angle steel, the outer side of each channel groove on the beam is also connected with a sliding plate assembly, the sliding plate assembly comprises a sliding plate seat, a shaft groove is machined on the sliding plate seat, the sliding plate is in a half bracket shape, a sliding plate shaft is arranged on the sliding plate and is positioned in the shaft groove, the sliding plate shaft and the shaft groove are in clearance fit, the upper end of the sliding plate is fixedly connected to the beam through bolts, the sliding plates on two sides form a bracket shape in a projection view in the front-back direction, and the front end of each row of channel grooves is fixedly connected with a horn mouth;
the cooling bed comprises a cooling bed frame, a driving shaft and a driven shaft are rotatably arranged on the cooling bed frame, the axial directions of the driving shaft and the driven shaft are both the front and back directions, the driving shaft is connected with a driving motor, a plurality of groups of chain wheels are correspondingly arranged on the driving shaft and the driven shaft in the front and back directions, the chain wheels corresponding to the front and back directions are meshed with a tooth-shaped chain, and the tooth-shaped chain is positioned below a sliding plate;
a counting device is also arranged on the cooling bed;
the lower part of the tail end of the cooling bed is also provided with a shifting fork material storage device, the shifting fork material storage device is positioned below a counting device of a blanking channel at the tail end of the cooling bed and comprises a shifting fork shaft which is rotationally arranged, the direction of the shifting fork shaft is the same as that of a driving shaft of the cooling bed, a plurality of hook-shaped shifting forks are fixedly arranged on the shifting fork shaft, the shifting fork shaft is fixedly connected with a driving arm, the front end of a shifting fork driving cylinder is hinged with the driving arm, and the rear end of the shifting fork driving cylinder is hinged on the rack;
a material receiving device consisting of a plurality of U-shaped material grooves is arranged below or obliquely below the shifting fork material storing device;
the lifting material supporting device comprises a plurality of material supporting plates, each material supporting plate is positioned at the front side and the rear side of the U-shaped material groove, each material supporting plate is connected to a lifting driving mechanism, and the lifting driving mechanism can control the height to be lowered;
the aligning device comprises a push plate cylinder arranged in front of the foremost U-shaped trough, and a push plate is connected to the push plate cylinder;
the conveying device comprises front section conveying rollers arranged in the U-shaped grooves, the front section conveying rollers are connected with a driving motor, and when a plurality of supporting plates fall to the minimum height, straight reinforcing steel bars fall on the front section conveying rollers.
Further, the method comprises the following steps of; the lifting material supporting device, the conveying device and the U-shaped trough are arranged on the same rack, and the rack is arranged on a transverse moving device driven by a motor screw rod.
Further, the method comprises the following steps of; the lifting driving mechanism connected with each material supporting plate is a screw rod lifter driven by a motor.
Further, the method comprises the following steps of; and a duplex pinch roll is also arranged in front of the feeding device, and the steel bars enter the double-row opening and closing groove after coming out of the duplex pinch roll.
Further, the method comprises the following steps of; the duplex pinch roll is arranged behind the flying shear, a steel bar channel behind the flying shear is double-channel, a point switch is arranged in front of the flying shear, and the point switch alternately sends the steel bars into different channels.
Further, the method comprises the following steps of; a stub bar curling device is arranged between the flying shears and the duplex pinch roll, and the stub bar curling device is arranged on a bypass between the flying shears and the duplex pinch roll or on a channel.
Further, the method comprises the following steps of; a first conveying trough device is arranged behind the material receiving device, the conveying trough device consists of a plurality of U-shaped grooves with driving rollers, a material sensing device is arranged on the last U-shaped groove with the driving rollers, and a packing machine is arranged behind the first conveying trough device; and a second conveying trough device with the same structure as the first conveying trough device is arranged behind the packaging machine.
Further, the method comprises the following steps of; the material induction system is a rotating rod which is rotatably arranged on a U-shaped groove of the tail end with the driving roller, the lower part of the rotating rod is connected with a suspension counterweight, and a proximity switch is arranged near the rotating rod.
Further, the method comprises the following steps of; the counting device comprises an angular shifting rod rotatably arranged on the side face of the cooling bed, an induction switch is fixedly arranged near the shifting rod, the steel bar collides with the shifting rod when moving backwards on the cooling bed to rotate and trigger the induction switch, and the shifting rod resets under the action of gravity after the steel bar passes through.
Further, the method comprises the following steps of; the upper end of the sliding plate is connected with the cross beam through a bolt in a structure that: the connecting plate I is arranged on the cross beam, the connecting plate II is arranged on the sliding plate, corresponding through holes are formed in the connecting plate I and the connecting plate II, connecting bolts penetrate through the through holes, nuts are screwed at the end portions of the connecting bolts, adjusting gaps are formed between the connecting plate I and the connecting plate II, the nuts are screwed on the bolts between the connecting plate I and the connecting plate II, and the nuts are located in the adjusting gaps.
The utility model discloses an actively beneficial technological effect lies in: this system adopts the biserial groove that opens and shuts to come the reinforcing bar supplied material in coming down to the same position in coming in the way with the biserial, make subsequent equipment only set up 1 set can, the effectual equipment investment that has reduced, the reinforcing bar can not fly out in the biserial groove that opens and shuts, stub bar crimping device can curl the unqualified reinforcing bar that the start initial stage produced automatically, dual drive pinch roll carries out effectual regulation and control to reinforcing bar advancing speed, guarantee the reinforcing bar indeformable after cooling through the cold bed, align the reinforcing bar tip of bundle through alignment device, the drop is very little when lifting material supporting device makes the reinforcing bar drop, can not lead to the reinforcing bar bending, all equipment can adopt control system to carry out joint coordination control, realize the automatic high-speed cold rolling production line back-end reinforcing bar collection of high quality, adopt this system artifical low in labor strength, the reinforcing bar after.
Drawings
Fig. 1 is a schematic diagram of the overall arrangement of the present system.
Fig. 2 is a schematic top view of the straight reinforcing bar collecting device with the cooling bed.
Fig. 3 is a front view of the straight reinforcing bar collecting apparatus with a cooling bed.
Fig. 4 is a schematic view of a toothed chain.
FIG. 5 is a rear view of the double row of open-close slots.
FIG. 6 is a side view of a double row of open and close slots.
Fig. 7 is a driving schematic diagram of the movable angle iron.
FIG. 8 is a front schematic view of the skateboard.
FIG. 9 is a side schematic view of a skateboard.
Fig. 10 is a schematic top view of a portion of the system.
Fig. 11 is a schematic view of the material sensing apparatus in a front-to-back direction.
Fig. 12 is a schematic view of the left and right direction of the material sensing apparatus.
Detailed Description
In order to explain the utility model more fully, the utility model provides an implementation example. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.
The invention is explained in further detail with reference to the drawings, in which the reference symbols are: in fig. 1, since the overall system layout is large, the division is performed first according to each functional module, the dashed line box in fig. 1 is a circled line, not a component line of the system, a 1: switches and flying shears; a2: a stub bar crimping device; a3: a duplex pinch roll; a4: the cold-rolled straight steel bar collecting device with the cooling bed, the lifting and supporting device, the transverse moving device and the conveying device; a5: an alignment device; a6: a first conveying trough device; a7: a baling machine; a8: and the second conveying trough device. 101: a column; 102: a road groove; 103: a bell mouth; 104: fixing angle steel; 105: movable angle steel; 106: hinging a shaft; 107: rotating the driving member; 108: the track groove opens and closes the driving cylinder; 109: a slide plate; 110: a slide plate seat; 111: a slide plate shaft; 112: a second connecting plate; 113: a first connecting plate; 114: a connecting bolt; 115: a cross beam; 116: adjusting the clearance; 117: a nut; 201: a drive shaft; 202: a driven shaft; 203: a toothed chain; 204: a drive motor; 205: a cold bed frame; 301: a fork shaft; 302: a shifting fork; 303: the shifting fork drives the cylinder; 401, a U-shaped trough; 402: a front section conveying roller; 601: a counting device; 602: an angular rod; 701: a material supporting plate; 702: a lifting drive mechanism; 801: a traverse device; 901: a push plate cylinder; 902: pushing the plate; 1001: a driving roller of the first conveying trough device; 1002: a material sensing device; 1003: rotating the rod; 1004: and (4) balancing weight.
The high-speed cold-rolling straight reinforcing steel bar collecting system comprises a straight reinforcing steel bar collecting device with a cooling bed, a lifting material supporting device, an aligning device and a conveying device.
The straight bar steel bar collecting device with the cooling bed comprises a feeding device and the cooling bed, wherein the feeding device is a double-row opening and closing groove, the double-row opening and closing groove comprises a fixedly arranged vertical column 101 in the front and back direction, a cross beam 115 is arranged at the upper end of the vertical column, a left opening and closing groove and a right opening and closing groove which are parallel to each other are arranged on the cross beam, the opening and closing groove comprises a channel groove 102, a channel groove is shown by 102, the front end of each channel groove is fixedly connected with a horn mouth 103 which is convenient for wire to enter, the channel groove consists of fixed angle steel and movable angle steel, the channel groove 104 is shown by the fixed angle steel, the fixed angle steel is shown by 105 as the movable angle steel, the fixed angle steel is fixedly connected on the cross beam, the movable angle steel is rotatably connected on the cross beam through a hinge shaft, a channel groove opening and closing driving cylinder is arranged on at least two vertical columns in each channel groove, the, the lower end is hinged with a rotary driving part of the movable angle steel, the rotary driving part is connected with the movable angle steel, fig. 6 is a schematic view of the movable angle steel driving of the embodiment, the movable angle steel is rotatably connected on a hinge shaft 106 through the rotary driving part 103, the rotary driving part is in a V shape, a groove is opened and closed to drive the cylinder rod end part of a cylinder to be hinged with the rotary driving part, certainly, after the thought of the utility model is learned, the movable angle steel can be driven in other forms, a sliding plate component is also connected on the outer side of each groove on the beam, the sliding plate component comprises a sliding plate seat 110, an axial groove is processed on the sliding plate seat, the sliding plate 109 is in a half bracket shape, the half bracket shape is as shown in fig. 7, a sliding plate shaft 111 is arranged on the sliding plate, the sliding plate shaft is positioned in the axial groove, the sliding plate shaft is in clearance fit with the axial groove, in a projection view in the front and back direction, the sliding plates on two sides form a bracket shape, as shown in fig. 5 and 6, the upper end of the sliding plate is connected with the cross beam through a bolt, and the structure comprises the following components: the cross beam is provided with a first connecting plate 113, the sliding plate is provided with a second connecting plate 112, the first connecting plate and the second connecting plate are provided with corresponding through holes, connecting bolts 114 penetrate through the through holes, nuts are screwed at the end parts of the bolts, adjusting gaps are formed between the first connecting plate and the second connecting plate, 116 shows the adjusting gaps, the bolts between the first connecting plate and the second connecting plate are also screwed with nuts, the nuts are located in the adjusting gaps, and the nuts in the adjusting gaps are shown as 117. The angle of the sliding plate can be adjusted by adjusting the nuts on the connecting bolts, so that the reinforcing steel bars falling from the two grooves fall to the same position.
The cooling bed comprises a cooling bed frame 205, a driving shaft 201 and a driven shaft 202 are rotatably arranged on the cooling bed frame, the axial directions of the driving shaft and the driven shaft are both the front and back directions, the driving shaft is connected with a driving motor 204, a plurality of groups of chain wheels are correspondingly arranged on the driving shaft and the driven shaft front and back, a tooth-shaped chain is meshed on the chain wheel corresponding to the front and back, 203 is a tooth-shaped chain, specifically shown in FIG. 4, a tooth groove on the tooth-shaped chain is used for placing a steel bar, and the tooth-shaped chain is positioned;
a counting device 601 is also arranged on the cooling bed; the counting device comprises an angular shifting rod 602 which is rotatably arranged on the side face of the cooling bed, an inductive switch is fixedly arranged near the shifting rod, the inductive switch is not shown in the figure, the steel bar collides with the shifting rod when moving backwards on the cooling bed to rotate to trigger the inductive switch, and the shifting rod resets under the action of gravity after the steel bar passes through.
A shifting fork material storage device is further arranged at the lower part of the tail end of the cooling bed and comprises a shifting fork shaft 301 which is rotationally arranged, the direction of the shifting fork shaft is the same as that of a driving shaft of the cooling bed, a plurality of hook-shaped shifting forks 302 are fixedly arranged on the shifting fork shaft, a driving arm is fixedly connected to the shifting fork shaft, the front end of a shifting fork driving cylinder is hinged with the driving arm, and the rear end of a shifting fork driving cylinder 303 is hinged to the frame; the trough 401 is arranged below the shifting fork material storage device.
A material receiving device consisting of a plurality of U-shaped material grooves is arranged below or obliquely below the shifting fork material storing device; as shown at 401; the lifting material supporting device comprises a plurality of material supporting plates, the material supporting plates are shown as 701, the material supporting plates are positioned on the front side and the rear side of the U-shaped material groove and connected to a lifting driving mechanism, and the lifting driving mechanism is shown as 702; the lifting driving mechanism can control the height to be lowered; in more detail, the lifting driving mechanism connected with each retainer plate is a screw rod lifter driven by a motor.
The aligning device comprises a push plate cylinder 901 arranged in front of the U-shaped trough at the forefront part, and a push plate 902 is connected to the push plate cylinder;
conveyor including setting up anterior segment conveying roller 402 in the U-shaped inslot, the anterior segment conveying roller has connect driving motor, when a plurality of asks the flitch to descend to minimum height, straight reinforcing bar falls on the anterior segment conveying roller.
The lifting material supporting device, the conveying device and the U-shaped trough are arranged on the same rack, and the rack is arranged on a transverse moving device 801 driven by a motor screw rod. The transverse moving device is provided with a left-right moving limit, and the transverse moving device moves left and right to enable reinforcing steel bars entering the trough to be placed uniformly. The transverse moving device can be realized in various forms, such as chain drive, cam drive and connecting rod drive, in the system, the transverse moving device is driven by a motor with a speed reducer, the speed reducer is provided with a left output shaft and a right output shaft, the two output shafts are respectively connected with a universal shaft, the universal shaft is input into a steering gear, the output of the steering gear is connected with a lead screw, the lead screw is connected with a nut in a rotating mode, and the rack is connected with the nut.
Further, the method comprises the following steps of; the double-pinch roll feeding device is characterized in that a double-pinch roll is further arranged in front of the feeding device, a double-pinch roll A3 is further arranged in front of the feeding device, and the technical scheme of the double-pinch roll is seen in the patent application with the application number of 2019103777310 and the name of the double-pinch roll and the patent application of the utility model with the application number of 201920645523X and the name of the double-pinch roll, which are submitted by the applicant. And the steel bars enter the double-row opening and closing groove after coming out of the duplex pinch roll.
The duplex pinch roll is arranged behind the flying shear, a steel bar channel behind the flying shear is double-channel, a point switch is arranged in front of the flying shear, and the point switch alternately sends the steel bars into different channels. Flying shears and switches are prior art, see the technical scheme disclosed in chinese patent application No. 2016108476439.
A stub bar curling device is arranged between the flying shears and the duplex pinch roll, and the stub bar curling device is arranged on a bypass between the flying shears and the duplex pinch roll or on a channel. The technical scheme of the stub bar crimping device is shown in application numbers 2019102657311 or 2019204446683 filed by the applicant, and the name is as follows: the technical solution disclosed in the high-speed cold rolling line stub bar curling collecting device can be used on a channel, if the technical solution is arranged on a bypass, the arrangement of the bypass is the prior art in the field.
A first conveying trough device is arranged behind the material receiving device, as shown in A6, the conveying trough device consists of a plurality of U-shaped grooves with driving rollers, the driving roller of the first conveying trough device is shown in 1001,
a material sensing device is arranged on the last U-shaped groove with the driving roller, the material sensing device is shown as 1002, the material sensing device is a rotating rod 1003 rotatably arranged on the U-shaped groove with the driving roller at the tail end, the lower part of the rotating rod is connected with a hanging counterweight 1004, a proximity switch is arranged near the rotating rod, the principle of the material sensing device is similar to that of a counting device, a packing machine is arranged behind the first conveying trough device, the packing machine is shown as A7, and the packing machine is outsourcing equipment; a second conveying trough device with the same structure as the first conveying trough device is arranged behind the packaging machine, as shown in A8.
The working process of the system is as follows:
1. the switch is controlled by a program and rotates to a designated position alternately, the sensor detects the group to provide group signals for the duplex pinch roll and the double-row opening and closing groove, and the guide pipe guides the steel bars to the corresponding guide groove of the double-row groove after cutting;
2. the stub bar crimping device is pressed tightly by a driving wheel, a driven wheel and a cylinder which are driven by a motor. When the cold rolling line is started, the stub bar unqualified section is curled and separated from the bypass of the production line. The automatic continuous production of the cold rolling straight line is realized;
3. the steel system on cold bed adopts "pair pinch roll + biserial groove of opening and shutting" cooperation, provides the group signal according to the goat, and two sets of pinch rolls, the groove of opening and shutting alternate operation satisfy the production beat of high-speed cold rolling line, improve production efficiency:
the duplex pinch roll accurately controls the roll discharging speed of the fixed-length steel bar, so that the steel bar is effectively decelerated within a short distance; the tail part of the steel bar is separated from the double-row pinch roll according to the fixed speed of the steel bar outlet roll, two discharging materials of the double-drive pinch roll device face to the bell mouths of two grooves of the double-row open-close groove, after the steel bar is conveyed backwards in place, the control system drives the grooves on the two grooves on the double-row open-close groove to drive the air cylinders to alternately act, so that the corresponding grooves are continuously opened and closed and move into the double-row open-close groove; then the cylinder of the double-row opening and closing groove is opened, the steel bar falls onto the chain type cooling bed through the angle-adjustable sliding plate, and the cylinder is closed. Because the speed of the discharging roller is controlled to be fixed, the distance between the steel bars after the discharging roller is basically aligned, the steel bars falling on the cooling bed move along with the direction of the toothed chain, the steel bars touch the angular shifting rod, the counting device counts the steel bars, the steel bars fall to the shifting fork material storage device after reaching the tail end of the cooling bed, the shifting fork 9 stores materials to a certain amount according to the counting of the counting device 8, the air cylinder pushes the shifting fork to discharge the materials, the steel bars can fall on the lifting material supporting device after the shifting fork discharges the materials, and the steel pusher immediately moves to align the steel bars. The lifting material supporting device is arranged at the upper limit position, and when the reinforcing steel bars fall into one layer, the supporting plate descends for a certain distance. When the number of the steel bars is enough to one bundle, the steel bars rapidly drop to the lower limit (below the front section conveying roller);
4. the transverse moving device transversely moves left and right to ensure that each layer of material is evenly dropped, and moves reversely after reaching the left and right extreme positions. Before the motion was seted up to the anterior segment conveying roller, the sideslip device sideslip to the meso position, made anterior segment conveying roller and first silo conveyor align.
5. After the reinforcing bar is carried to first silo conveyor to anterior segment conveying roller, material induction system senses the signal, and the lift asks the material device to rise rapidly to extreme position and asks the material. And (5) discharging the stored material by using a shifting fork, and aligning the steel pushing machine.
The reinforcing bar is carried the reinforcing bar to the baling press by first silo conveyor. The baling machine bales at the different positions of reinforcing bar.
7 when the reinforcing bar afterbody transports from first silo conveyor, the reinforcing bar no longer oppresses material induction system, and output signal makes first silo conveyor stop the operation.
9 when the head of the steel bar reaches the end of the second trough conveying device. The reinforcing bar can press the material induction system on the first material groove conveying device, so that the second material groove conveying device stops rotating.
After the embodiments of the present invention have been described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above claims, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention, and the present invention is not limited to the embodiments of the examples given in the specification.
Claims (10)
1. High-speed cold rolling straight reinforcing bar collection system holds in the palm material device, aligning device, conveyor, its characterized in that including the straight reinforcing bar collection device, the lift of taking the cold bed: the straight bar collecting device with the cooling bed comprises a feeding device and the cooling bed, wherein the feeding device is a double-row opening and closing groove, the double-row opening and closing groove comprises a front upright and a rear upright which are fixedly arranged, a cross beam is arranged at the upper end of the upright, a left opening and closing groove and a right opening and closing groove which are parallel to each other are arranged on the cross beam, the opening and closing grooves comprise a groove, the groove consists of fixed angle steel and movable angle steel, the fixed angle steel is fixedly connected to the cross beam, the movable angle steel is directly or indirectly connected to the cross beam in a rotating way through a hinged shaft, a groove opening and closing driving cylinder is arranged on at least two uprights of each groove, the upper end of the groove opening and closing driving cylinder is hinged to the upper part of the cross beam, the lower end of the groove opening and closing driving cylinder is hinged to a rotating driving piece of the movable angle steel, the rotating driving piece is connected with the movable angle steel, a sliding, the sliding plate seat is processed with a shaft groove, the sliding plate is in a half bracket shape, the sliding plate is provided with a sliding plate shaft, the sliding plate shaft is positioned in the shaft groove, the sliding plate shaft and the shaft groove are in clearance fit, the upper end of the sliding plate is fixedly connected to the cross beam through a bolt, the sliding plates on two sides form a bracket shape in a projection view in the front-back direction, and the front end of each row of channel groove is fixedly connected with a horn mouth;
the cooling bed comprises a cooling bed frame, a driving shaft and a driven shaft are rotatably arranged on the cooling bed frame, the axial directions of the driving shaft and the driven shaft are both the front and back directions, the driving shaft is connected with a driving motor, a plurality of groups of chain wheels are correspondingly arranged on the driving shaft and the driven shaft in the front and back directions, the chain wheels corresponding to the front and back directions are meshed with a tooth-shaped chain, and the tooth-shaped chain is positioned below a sliding plate;
a counting device is also arranged on the cooling bed;
the lower part of the tail end of the cooling bed is also provided with a shifting fork material storage device, the shifting fork material storage device is positioned below a counting device of a blanking channel at the tail end of the cooling bed and comprises a shifting fork shaft which is rotationally arranged, the direction of the shifting fork shaft is the same as that of a driving shaft of the cooling bed, a plurality of hook-shaped shifting forks are fixedly arranged on the shifting fork shaft, the shifting fork shaft is fixedly connected with a driving arm, the front end of a shifting fork driving cylinder is hinged with the driving arm, and the rear end of the shifting fork driving cylinder is hinged on the rack;
a material receiving device consisting of a plurality of U-shaped material grooves is arranged below or obliquely below the shifting fork material storing device;
the lifting material supporting device comprises a plurality of material supporting plates, each material supporting plate is positioned at the front side and the rear side of the U-shaped material groove, each material supporting plate is connected to a lifting driving mechanism, and the lifting driving mechanism can control the height to be lowered;
the aligning device comprises a push plate cylinder arranged in front of the foremost U-shaped trough, and a push plate is connected to the push plate cylinder;
the conveying device comprises front section conveying rollers arranged in the U-shaped grooves, the front section conveying rollers are connected with a driving motor, and when a plurality of supporting plates fall to the minimum height, straight reinforcing steel bars fall on the front section conveying rollers.
2. The high-speed cold-rolled straight bar steel collecting system according to claim 1, wherein: the lifting material supporting device, the conveying device and the U-shaped trough are arranged on the same rack, and the rack is arranged on a transverse moving device driven by a motor screw rod.
3. The high-speed cold-rolled straight bar steel collecting system according to claim 1, wherein: the lifting driving mechanism connected with each material supporting plate is a screw rod lifter driven by a motor.
4. The high-speed cold-rolled straight bar steel collecting system according to claim 1, wherein: and a duplex pinch roll is also arranged in front of the feeding device, and the steel bars enter the double-row opening and closing groove after coming out of the duplex pinch roll.
5. The high-speed cold-rolled straight bar steel collecting system according to claim 4, wherein: the duplex pinch roll is arranged behind the flying shear, a steel bar channel behind the flying shear is double-channel, a point switch is arranged before splashing, and the point switch alternately sends the steel bars into different channels.
6. The high-speed cold-rolled straight bar steel collecting system according to claim 5, wherein: a stub bar curling device is arranged between the flying shears and the duplex pinch roll, and the stub bar curling device is arranged on a bypass between the flying shears and the duplex pinch roll or on a channel.
7. The high-speed cold-rolled straight bar steel collecting system according to claim 1, wherein: a first conveying trough device is arranged behind the material receiving device, the conveying trough device consists of a plurality of U-shaped grooves with driving rollers, a material sensing device is arranged on the last U-shaped groove with the driving rollers, and a packing machine is arranged behind the first conveying trough device; and a second conveying trough device with the same structure as the first conveying trough device is arranged behind the packaging machine.
8. The high-speed cold-rolled straight bar steel collecting system according to claim 7, wherein: the material induction system is a rotating rod which is rotatably arranged on a U-shaped groove of the tail end with the driving roller, the lower part of the rotating rod is connected with a suspension counterweight, and a proximity switch is arranged near the rotating rod.
9. The high-speed cold-rolled straight bar steel collecting system according to claim 1, wherein: the counting device comprises an angular shifting rod rotatably arranged on the side face of the cooling bed, an induction switch is fixedly arranged near the shifting rod, the steel bar collides with the shifting rod when moving backwards on the cooling bed to rotate and trigger the induction switch, and the shifting rod resets under the action of gravity after the steel bar passes through.
10. The high-speed cold-rolled straight bar steel collecting system according to claim 1, wherein: the upper end of the sliding plate is connected with the cross beam through a bolt in a structure that: the connecting plate I is arranged on the cross beam, the connecting plate II is arranged on the sliding plate, corresponding through holes are formed in the connecting plate I and the connecting plate II, connecting bolts penetrate through the through holes, nuts are screwed at the end portions of the connecting bolts, adjusting gaps are formed between the connecting plate I and the connecting plate II, the nuts are screwed on the bolts between the connecting plate I and the connecting plate II, and the nuts are located in the adjusting gaps.
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| CN201921117264.XU CN210146653U (en) | 2019-07-17 | 2019-07-17 | High-speed cold rolling straight reinforcing bar collecting system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252811A (en) * | 2019-07-17 | 2019-09-20 | 安阳复星合力新材料股份有限公司 | High speed cold rolling straight steel bar collection system |
| CN113926867A (en) * | 2021-10-14 | 2022-01-14 | 四川德胜集团钒钛有限公司 | Durable cooling bed feeding device |
| CN114226463A (en) * | 2020-09-09 | 2022-03-25 | 上海梅山钢铁股份有限公司 | Device and method for accurately distributing slitter edges in hopper |
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2019
- 2019-07-17 CN CN201921117264.XU patent/CN210146653U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252811A (en) * | 2019-07-17 | 2019-09-20 | 安阳复星合力新材料股份有限公司 | High speed cold rolling straight steel bar collection system |
| CN110252811B (en) * | 2019-07-17 | 2024-02-13 | 安阳复星合力新材料股份有限公司 | High-speed cold-rolled straight bar steel bar collecting system |
| CN114226463A (en) * | 2020-09-09 | 2022-03-25 | 上海梅山钢铁股份有限公司 | Device and method for accurately distributing slitter edges in hopper |
| CN114226463B (en) * | 2020-09-09 | 2024-06-04 | 上海梅山钢铁股份有限公司 | Accurate material distribution device and material distribution method for slitter edges in hopper |
| CN113926867A (en) * | 2021-10-14 | 2022-01-14 | 四川德胜集团钒钛有限公司 | Durable cooling bed feeding device |
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