CN112170718A - Automatic cutting equipment for steel bars - Google Patents
Automatic cutting equipment for steel bars Download PDFInfo
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- CN112170718A CN112170718A CN202010994310.5A CN202010994310A CN112170718A CN 112170718 A CN112170718 A CN 112170718A CN 202010994310 A CN202010994310 A CN 202010994310A CN 112170718 A CN112170718 A CN 112170718A
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- roller way
- conveying roller
- cutting
- blanking
- sizing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
- B21F23/005—Feeding discrete lengths of wire or rod
Abstract
The application relates to a reinforcing bar automatic cutout equipment belongs to reinforcing bar cutting equipment field, includes: the conveying roller way comprises a first supporting rod and a second supporting rod, and a plurality of conveying rollers are arranged between the first supporting rod and the second supporting rod and used for conveying the steel bars to the cutting device; the cutting device is arranged in the middle of the conveying roller way and used for cutting the steel bars; the fixed-length device is arranged behind the cutting device and comprises a fixed-length plate, the fixed-length plate is arranged at the upper part of the conveying roller way and is vertical to the length direction of the conveying roller way, and the fixed-length plate can move along the length direction of the conveying roller way so as to adjust the fixed-length of the steel bar cutting; and the central control device is used for controlling the working states of the conveying roller way, the sizing device and the cutting device. The application provides a reinforcing bar automatic cutout equipment has the scale adjustment convenient, and cutting stability and continuity are strong advantage.
Description
Technical Field
The application relates to a reinforcing bar cutting equipment field especially relates to a reinforcing bar automatic cutout equipment.
Background
The rebar is typically produced in uniform length but needs to be cut to different lengths before use depending on the application. In the related art, the reinforcing bars are cut using a bar cutter, the reinforcing bars need to be manually fed to the cutter during the cutting process, and the length of the cut reinforcing bars needs to be manually adjusted in position of the sizing apparatus.
In view of the above-mentioned related art, the inventor believes that the manual adjustment of the cut-to-length of the steel bar has the defects of inconvenient adjustment, time consuming and labor consuming.
Disclosure of Invention
In order to improve the problem that the scale cutting length adjustment of manual adjustment reinforcing bar is inconvenient, waste time and energy among the correlation technique, the application provides a reinforcing bar automatic cutout equipment.
The application provides a reinforcing bar automatic cutout equipment adopts following technical scheme:
an automatic cutting apparatus for reinforcing bar, comprising:
the conveying roller way comprises a first supporting rod and a second supporting rod, and a plurality of conveying rollers are arranged between the first supporting rod and the second supporting rod and used for conveying the steel bars to the cutting device;
the cutting device is arranged in the middle of the conveying roller way and used for cutting the steel bars;
the fixed-length device is arranged behind the cutting device and comprises a fixed-length plate, the fixed-length plate is arranged at the upper part of the conveying roller way and is vertical to the length direction of the conveying roller way, and the fixed-length plate can move along the length direction of the conveying roller way so as to adjust the fixed-length of the steel bar cutting;
and the central control device is used for controlling the working states of the conveying roller way, the sizing device and the cutting device.
Through adopting above-mentioned technical scheme, can control the transport, the cutting and the scale adjustment of reinforcing bar through well accuse device, it is convenient to adjust, labour saving and time saving.
Preferably, the sizing device further comprises a positioning detection part, and the positioning detection part is used for detecting the position of the steel bar relative to the sizing plate; the upper surface of the first supporting rod is provided with a first guide rail, a first walking frame capable of moving along the length direction of the first guide rail is arranged on the first guide rail, the first walking frame is driven by a motor to move, and the sizing plate is fixedly arranged on the first walking frame.
By adopting the technical scheme, the sizing plate can be driven to move by the motor, so that the sizing length can be conveniently adjusted; the steel bar position can be timely detected through positioning detection, the conveying roller way stops when the steel bar is in contact with the residual sizing plates, and the cutting device cuts the steel bar.
Preferably, the central control device comprises an input panel and a controller; the input panel is connected with the controller and is used for setting the fixed length of the reinforcing steel bar; the controller is used for controlling the working states of the conveying roller way, the sizing device and the cutting device.
By adopting the technical scheme, the fixed length can be set in an input mode, so that the fixed length can be set more conveniently and accurately.
Preferably, the automatic cutting device for reinforcing steel bar further comprises: the feeding device comprises a feeding roller way, a traction mechanism and a feeding mechanism, wherein the feeding roller way is arranged on one side of the conveying roller way;
the feeding roller way comprises a plurality of feeding rollers;
the traction mechanism is arranged at the upper part of the feeding roller way and can move along the length direction of the feeding roller way, and the traction mechanism can pull the reinforcing steel bars to move along the feeding roller way;
the feeding mechanism comprises a plurality of groups of chains arranged between the feeding rollers, the chains are tensioned by two chain wheels, supporting plates are arranged on two sides of the chain wheels, and the chain wheels are rotationally connected with the supporting plates;
the lower part of the supporting plate is provided with a jacking component, the supporting plate can move in the vertical direction under the action of the jacking component, and the running direction of the chain is vertical to the length direction of the feeding roller way; a plurality of material pushing plates are uniformly arranged on the chain;
the height of the feeding roller way is higher than that of the conveying roller way, and a transition frame is arranged between the feeding roller way and the conveying roller way.
By adopting the technical scheme, the automatic feeding of the conveying roller way can be realized, and the continuity and the stability of the cutting process are strong.
Preferably, reinforcing bar automatic cutout equipment still includes finished product unloader, finished product unloader includes that a plurality of sets up the first unloading arm between the conveying roller of cutting machine rear portion, and first unloading arm rotates and sets up on the second bracing piece, first unloading arm can lift the reinforcing bar finished product to the direction upset of keeping away from the rollgang.
Through adopting above-mentioned technical scheme, can lift off the reinforcing bar finished product automatically.
Preferably, the first blanking arm comprises a first material turning part and a second material turning part which are vertical to each other, and when the first blanking arm is not turned over, the upper surface of the first material turning part is parallel to the horizontal plane; the turning angle of the first blanking arm is larger than 90 degrees.
Through adopting above-mentioned technical scheme, be convenient for lift off the reinforcing bar finished product.
Preferably, the automatic steel bar cutting equipment further comprises a residual material blanking device, wherein the residual material blanking device comprises a plurality of residual material detection probes and a plurality of second blanking arms arranged between the conveying rollers at the front part of the cutting machine; the excess material detection probes are uniformly distributed on the first supporting rod, connected with the central control device and used for detecting the length of the excess material of the reinforcing steel bar; the second unloading arm rotates and sets up on the second bracing piece, the second unloading arm can be to keeping away from the direction upset of rollgang and lift off the reinforcing bar clout.
Through adopting above-mentioned technical scheme, can lift the reinforcing bar clout off automatically when the reinforcing bar clout is not enough a scale.
Preferably, the second blanking arm comprises a third material turning part and a fourth material turning part which are vertical to each other, and when the second blanking arm is not turned over, the upper surface of the third material turning part is parallel to the horizontal plane; the turning angle of the second blanking arm is larger than 90 degrees.
Through adopting above-mentioned technical scheme, the reinforcing bar clout of being convenient for turns over down.
Preferably, the automatic steel bar cutting equipment further comprises a finished product groove, the finished product groove is formed in the outer side of the finished product blanking device, the height of the finished product groove is lower than that of the conveying roller way, and the side wall, close to the conveying roller way, of the finished product groove is provided with an inclination towards the conveying roller way.
By adopting the technical scheme, the finished steel bar products can be conveniently unloaded and processed in a centralized manner.
Preferably, reinforcing bar automatic cutout equipment still includes the clout groove, the clout groove sets up in clout unloader's the outside, the height that highly is less than the rollgang of clout groove, the lateral wall that the clout groove is close to the rollgang has the inclination towards the rollgang.
By adopting the technical scheme, the steel bar excess material is convenient to unload and perform centralized processing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the sizing device is driven by a motor and can set the sizing length through the input panel, so that the sizing length for cutting the reinforcing steel bars is convenient to adjust, the convenience is high, and time and labor are saved;
2. the chain of the feeding mechanism is provided with the material pushing plate, so that the fixed number of steel bars can be conveyed to the conveying roller way at each time, and the cutting process is more continuous and stable.
Drawings
Fig. 1 is a schematic structural view of an automatic cutting apparatus for reinforcing steel bars according to the present application;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a schematic structural diagram of a feeding device;
FIG. 4 is a schematic view of the feed mechanism;
FIG. 5 is a schematic view of the arrangement structure of the material pushing plate;
FIG. 6 is a schematic structural view of a finished product blanking device;
fig. 7 is a schematic structural view of the excess material blanking device.
Description of reference numerals: 1. a rollgang; 2. a cutting device; 3. a sizing device; 4. a feeding device; 5. a finished product blanking device; 6. a remainder blanking device; 7. a finished product groove; 8. a surplus tank; 11. a first support bar; 12. a second support bar; 13. a conveying roller; 31. a sizing plate; 32. a first traveling frame; 33. a first guide rail; 41. a feeding roller way; 42. a traction mechanism; 43. a feeding mechanism; 44. a transition frame; 51. a first blanking arm; 52. a first rotating shaft; 61. a second blanking arm; 62. a second rotating shaft; 63. a remainder detection probe; 411. a third support bar; 412. a fourth support bar; 413. a feeding roller; 421. a second guide rail; 422. a third guide rail; 423. a second walking frame; 424. a reel; 431. a chain; 432. a support plate; 433. a jacking component; 434. a material pushing plate; 511. a first material turning part; 512. a second material turning part; 611. a third material turning part; 612. and a fourth material turning part.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
Referring to fig. 1, the embodiment of the application discloses automatic cutting equipment for reinforcing steel bars, including: the device comprises a conveying roller way 1, a cutting device 2, a sizing device 3 and a central control device.
Wherein, rollgang 1 is used for conveying the reinforcing bar to cutting device 2. The first bracing piece 11 and the second bracing piece 12 of rollgang 1 are provided with a plurality of conveying rollers 13 between first bracing piece 11 and the second bracing piece 12, and conveying rollers 13 are by motor drive.
The cutting device 2 is arranged in the middle of the conveying roller way 1, and a cutter of the cutting device 2 can vertically move relative to the steel bars on the conveying roller way 1 to cut the steel bars. For example, the cutting device 2 may be a steel bar cutting machine in the related art, the steel bar cutting machine may cut the steel bar by the opposite movement of the cutters, two portions of a cutter head of the steel bar cutting machine are respectively located at both sides of the rollgang 1, and the steel bar may pass through a space between the two portions of the cutter head; the cutting device 2 may also adopt a saw blade structure in the related art, and the saw blade is driven by a motor and can move along a direction perpendicular to the conveying roller way 1 to cut the steel bars. The structure of the cutting device 2 can be selected by those skilled in the art as desired, and is not particularly limited herein.
Referring to fig. 1 and 2, the sizing device 3 is disposed behind the cutting device 2 for adjusting the cut-to-length of the cut reinforcing bars. The sizing device 3 comprises a sizing plate 31, the sizing plate 31 is arranged on the upper part of the conveying roller way 1 and is vertical to the length direction of the conveying roller way 1, and the sizing plate 31 can move along the length direction of the conveying roller way 1 to adjust the sizing length of the steel bar cutting. Specifically, a first guide rail 33 is provided on the upper surface of the first support rod 11 of the rollgang 1, and a first traveling frame 32 that is movable along the longitudinal direction of the first guide rail 33 is provided on the first guide rail 33. The fixed length plate 31 is fixedly installed on the first walking frame 32, and the distance between the fixed length plate 31 and the cutting surface of the cutter of the cutting device 2 is the fixed length when the steel bar is cut. The first traveling frame 32 may be provided at a lower end thereof with a gear, and the first guide rail 33 may be a rack on which the gear is movable by a motor.
The sizing device 3 further includes a position detecting means for detecting the position of the reinforcing bar with respect to the sizing plate 31. When the head of reinforcing bar and scale board 31 contact, rollgang 1 automatic stop moves, and cutting device 2 cuts the reinforcing bar, and after the cutting was accomplished, rollgang 1 moved and continues to carry the reinforcing bar forward, and when the reinforcing bar head contacted with scale board 31, the cutting was carried out once more. The positioning detection part may be a visual positioning part installed on the first traveling frame 32, and it is determined whether the head of the reinforcing bar is in contact with the scale 31 by the visual positioning. The positioning detection component may also be a vibration sensor mounted on the sizing plate 31, when the head of the steel bar collides with the sizing plate 31, the vibration sensor detects a vibration signal, and the controller controls the run-out of the rollgang 1 according to the vibration signal.
The central control device is used for controlling the working states of the conveying roller way 1, the cutting device 2 and the sizing device 3. Specifically, the central control device comprises a controller and an input panel.
The input panel is used for inputting the fixed length of the steel bar cutting, and the controller controls the movement of the fixed length device 3 according to the set fixed length so as to adjust the distance between the fixed length plate 31 and the cutting surface of the cutter.
The controller may be a control element based on a PLC, a single chip, etc., and may be selected by a person skilled in the art according to the need, which is not limited specifically herein.
Referring to fig. 1 and 3, in order to improve the efficiency of feeding the steel bars onto the rollgang 1, the automatic steel bar cutting equipment may further include a feeding device 4, and the feeding device 4 includes a feeding rollgang 41, a traction mechanism 42, and a feeding mechanism 43, which are disposed on one side of the rollgang.
The feeding roller way 41 comprises a third supporting rod 411, a fourth supporting rod 412 and a feeding roller 413, and two ends of the feeding roller 413 are supported by the third supporting rod 411 and the fourth supporting rod 412.
The traction mechanism 42 is disposed above the feeding roller table 41 and can move along the longitudinal direction of the feeding roller table 41. Specifically, a second guide rail 421 is disposed outside the third support bar 411 of the feeding roller way 41, and a third guide rail 422 is disposed outside the fourth support bar 412. The second traveling frame 423 is movable in the longitudinal direction of the feeding roller path 41 on the second rail 421 and the third rail 422. The lower end of the second walking frame 423 may be provided with a roller, and the roller is driven by a motor to drive the second walking frame 423 to move along the guide rail. Alternatively, a gear may be provided at a lower end of the second traveling frame, the second rail 421 and the third rail 422 may be provided as racks, and the second traveling frame 423 may be moved along the rails by engagement of the gear and the racks.
The height of the feeding roller way 41 is higher than that of the rollgang 1, a transition frame 44 is arranged between the feeding roller way 41 and the rollgang 1, the transition frame 44 is in a slope shape, and the steel bars can slide onto the rollgang 1 along the transition frame 44 after being moved by a chain 431 of the feeding device 4.
The second traveling frame 423 is provided with a winding drum 424, a rope (not shown) is wound around the winding drum 424, and the winding drum 424 is rotated by a motor. When the steel bar dragging device is used, after the position of the traction mechanism 42 relative to the feeding roller way 41 is adjusted, the free end of the rope on the winding drum 424 is fixedly connected with the steel bar, and the steel bar is dragged onto the feeding roller way 41 through the movement of the second walking frame 423 on the second guide rail 421 and the third guide rail 422. After the bars are positioned on the feeding roller track 41, the ropes are loosened by rotating the drum 424 and then released from the bars because the ropes are not easily released from the bars in a tensioned state.
Referring to fig. 4, the feeding mechanism 43 includes a plurality of sets of chains 431 disposed between the feeding rollers 413, and the running direction of the chains 431 is perpendicular to the length direction of the feeding roller way 41. The chain 431 is supported by two sprockets, which are rotated by a motor. Support plates 432 are arranged on two sides of the chain wheel, and the chain wheel is rotatably connected with the support plates 432. The lower portion of the support plate 432 is provided with a jacking member 433, and the support plate 432 is movable in the vertical direction by the jacking member 433. The running direction of the chain 431 is perpendicular to the length direction of the feeding roller way 41.
Referring to fig. 5, a plurality of material pushing plates 434 are uniformly arranged on the chain 431. A connecting seat (not shown) is provided on the outer circumferential surface of the chain, and the material pushing plate 434 is detachably connected to the connecting seat, for example, by a screw connection or a snap connection. A fixed number of reinforcing bars may be received between adjacent pusher plates 434, and the number of reinforcing bars received between adjacent pusher plates 434 may be adjusted by adjusting the number of pusher plates 434. In the working process, the chain 431 rotates, only the steel bars between the adjacent material pushing plates 434 are sent into the conveying roller way 1 for cutting at each time, and the condition that the steel bars on the feeding roller way 41 enter the conveying roller way 1 at the same time or the quantity of the steel bars entering the conveying roller way 1 is inconsistent so as to influence the cutting stability and continuity is avoided.
Referring to fig. 1 and 6, the automatic reinforcing bar cutting apparatus may further include a finished product blanking device 5. The finished product blanking device 5 comprises a plurality of first blanking arms 51 arranged between the conveying rollers 13 at the rear part of the cutting machine, and the first blanking arms 51 are rotatably arranged on the second supporting rod 12. The first blanking arm 51 can be turned in a direction away from the conveying roller way 1 to unload the finished steel bars.
The first blanking arm 51 comprises a first material turning part 511 and a second material turning part 512 which are vertically and fixedly connected with each other, a through hole is formed in the joint of the first material turning part 511 and the second material turning part 512, a first rotating shaft 52 is arranged on the upper surface of the second supporting rod 12, the first rotating shaft 52 can be driven to rotate by a motor, the first blanking arm 51 is sleeved on the first rotating shaft 52 and rotates under the driving of the first rotating shaft 52, and the first blanking arm 51 is in key connection with the first rotating shaft 52. When the first blanking arm 51 is not turned over, the upper surface of the first turnover part 511 is parallel to the horizontal plane. When the reinforcing steel bars are unloaded in a turning mode, the rotating angle of the first unloading arm 51 is larger than 90 degrees, and the finished products can be conveniently unloaded. Be close to the finished product unloader 5 outside and be provided with finished product groove 7, finished product groove 7 highly is less than the height of rollgang 1, and finished product groove 7 is close to the lateral wall of rollgang 1 and has the inclination towards rollgang 1, and the finished product reinforcing bar slides along second stirring portion 512 to the finished product inslot 7.
Referring to fig. 1 and 7, in an embodiment of the present application, the automatic steel bar cutting apparatus further includes a surplus material blanking device 6, and the structure of the surplus material blanking device 6 is similar to that of the finished product blanking device 5. The excess material blanking device 6 comprises a plurality of second blanking arms 61 arranged between the front conveying rollers 13 of the cutting machine, and the second blanking arms 61 are rotatably arranged on the second supporting rod 12. The second blanking arm 61 comprises a third material turning part 611 and a fourth material turning part 612, a through hole is formed in the joint of the third material turning part 611 and the fourth material turning part 612, a second rotating shaft 62 is arranged on the upper surface of the second supporting rod 12, the second rotating shaft 62 is driven by a motor to rotate, the second blanking arm 61 is sleeved on the second rotating shaft 62, and the second rotating shaft 62 can drive the second blanking arm 61 to turn in the direction away from the conveying roller way to unload the excess reinforcing steel bars. The second blanking arm 61 is connected with the second rotating shaft 62 in a key mode. The turning angle of the second blanking arm is larger than 90 degrees, so that the unloading of the excess material is facilitated.
The excess material blanking device 6 further comprises a plurality of excess material detection probes 63, and the excess material detection probes 63 are connected with the central control device. The remainder detecting probe 63 is disposed on the upper surface of the first support bar 11 and higher than the upper edge of the feed roller 13. A plurality of clout test probe 63 evenly arranges with the certain distance, and when clout test probe 63 detected that the reinforcing bar clout is not enough a scale, the clout was lifted off to second unloading arm 61 is automatic. For example, the length of a steel bar to be cut to length is set to be 10m, 10 detection probes are arranged on the first supporting rod 11, the distance from the excess material detection probe 63 close to the cutter of the cutting device 2 to the cutting surface of the cutter is 1m, the distance between adjacent excess material detection probes 63 is 1m, and under the condition that all 10 probes are in normal operation, if at least one probe does not detect the steel bar from one end far away from the cutting device 2, the excess material of the steel bar is less than 1m, and at the moment, the second blanking arm 61 automatically turns over to unload the excess material. The excess material detecting probe 63 may be a detecting component such as an infrared sensor, an ultrasonic sensor, an eddy current sensor, or a visual sensor, which can be used to detect the excess material of the steel bar, and those skilled in the art can select the detecting component according to the needs, and the detecting component is not limited specifically here.
Being close to the clout unloader 6 outside and also can being provided with clout groove 8, the height that highly is less than rollgang 1 of clout groove 8, the lateral wall that clout groove 8 is close to rollgang 1 has the inclination towards rollgang 1, and the reinforcing bar clout falls into in the clout groove 8 through the lateral wall that has the inclination from fourth stirring portion 612.
The application discloses reinforcing bar automatic cutout equipment's theory of operation does:
first, the distance between the sizing plate 31 of the sizing device 3 and the cutter of the cutting device 2 is adjusted to a desired sizing length. Then, the traction mechanism 42 is moved to one end of the feeding roller way 41, which is far away from the cutting device 2, the free end of the rope is connected with the heads of a plurality of uncut reinforcing steel bars stacked on the site, the traction mechanism 42 moves along the guide rail to drag the reinforcing steel bars, when the reinforcing steel bars are positioned on the feeding roller way 41, the rope is loosened and separated from the reinforcing steel bars through the rotation of the winding drum 424, and the feeding roller way 41 runs and enables the reinforcing steel bars to be positioned above 43 of the feeding mechanism.
The jacking component 433 jacks the steel bars on the feeding roller way 41, the steel bars can move to the roller way by the operation of the chain 431, and the steel bars slide onto the roller way 1 through the transition frame 44. Since the pushing plates 434 are arranged on the chain 431, the number of the reinforcing steel bars between the adjacent pushing plates 434 is fixed, so that the number of the reinforcing steel bars supplied to the roller conveyor 1 at each time can be fixed.
The conveying roller way 1 runs to send steel bars to the cutting device 2, when the head of each steel bar penetrates through the cutting device and contacts with the sizing plate 31, the conveying roller way 1 stops running, the cutting device 2 cuts the steel bars, and a finished product after cutting is turned into the finished product groove 7 through the first blanking arm 51. When a reinforcing steel bar is continuously cut and the excess material is less than 1 fixed length, the second blanking arm 61 overturns the excess material into the excess material groove 8. When no steel bar is on the roller conveyor 1, the feeding mechanism 43 operates to continuously supply steel bars to the roller conveyor 1 for cutting.
The application provides a reinforcing bar automatic cutout equipment, scale device 3 is carried out the scale adjustment along orbital motion by motor drive, the precision and the efficient of adjustment. By arranging the material pushing plate 434 on the chain 431 of the feeding mechanism 43, a fixed number of reinforcing steel bars can be supplied to the conveying roller way 1 every time, and the stability and the continuity of the cutting process are strong.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. An automatic cutting device for reinforcing steel bars, comprising:
the conveying roller way (1) comprises a first supporting rod (11) and a second supporting rod (12), and a plurality of conveying rollers (13) are arranged between the first supporting rod (11) and the second supporting rod (12) and used for conveying reinforcing steel bars to the cutting device (2);
the cutting device (2) is arranged in the middle of the conveying roller way (1) and is used for cutting the steel bars;
the sizing device (3) is arranged behind the cutting device (2), the sizing device (3) comprises a sizing plate (31), the sizing plate (31) is arranged at the upper part of the conveying roller way (1) and is vertical to the length direction of the conveying roller way (1), and the sizing plate (31) can move along the length direction of the conveying roller way (1) to adjust the sizing length of the steel bar cutting;
and the central control device is used for controlling the working states of the conveying roller way (1), the sizing device (2) and the cutting device (3).
2. An automatic cutting apparatus for reinforcing bar according to claim 1, wherein said sizing device (3) further comprises a positioning detection means for detecting the position of the reinforcing bar with respect to the sizing plate (31);
the upper surface of the first supporting rod (11) is provided with a first guide rail (33), a first walking frame (32) capable of moving along the length direction of the first guide rail (33) is arranged on the first guide rail (33), the first walking frame (32) moves under the driving of a motor, and the sizing plate (31) is fixedly arranged on the first walking frame (32).
3. The automatic reinforcing bar cutting apparatus of claim 1, wherein the central control device comprises an input panel and a controller;
the input panel is connected with the controller and is used for setting the fixed length of the reinforcing steel bar;
the controller is used for controlling the working states of the conveying roller way (1), the cutting device (2) and the sizing device (3).
4. The automatic reinforcing bar cutting apparatus of claim 1, further comprising: the feeding device (4) comprises a feeding roller way (41) arranged on one side of the conveying roller way, a traction mechanism (42) and a feeding mechanism (43);
the feeding roller way (41) comprises a plurality of feeding rollers (413);
the traction mechanism (42) is arranged at the upper part of the feeding roller way (41) and can move along the length direction of the feeding roller way (41), and the traction mechanism (42) can pull the reinforcing steel bars to move along the feeding roller way (41);
the feeding mechanism (43) comprises a plurality of groups of chains (431) arranged between the feeding rollers (413), the chains (431) are tensioned by two chain wheels, supporting plates (432) are arranged on two sides of the chain wheels, and the chain wheels are rotationally connected with the supporting plates (432);
a jacking component (433) is arranged at the lower part of the supporting plate (432), the supporting plate (432) can move in the vertical direction under the action of the jacking component (433), and the running direction of the chain (431) is vertical to the length direction of the feeding roller way (41); a plurality of material pushing plates (434) are uniformly arranged on the chain (431);
the height of the feeding roller way (41) is higher than that of the conveying roller way (1), and a transition frame (44) is arranged between the feeding roller way (41) and the conveying roller way (1).
5. The automatic steel bar cutting equipment according to claim 1, further comprising a finished product blanking device (5), wherein the finished product blanking device (5) comprises a plurality of first blanking arms (51) arranged between the conveying rollers (13) at the rear part of the cutting machine, the first blanking arms (51) are rotatably arranged on the second supporting rod (12), and the first blanking arms (51) can be turned in a direction away from the conveying roller way to unload the finished steel bars.
6. The automatic cutting equipment of the steel bars according to claim 5, characterized in that said first lower arm (51) comprises a first turnover part (511) and a second turnover part (512) which are perpendicular to each other, when not turned, the upper surface of the first turnover part (511) is parallel to the horizontal plane; the overturning angle of the first blanking arm (51) is larger than 90 degrees.
7. The automatic steel bar cutting equipment according to claim 1, further comprising a surplus material blanking device (6), wherein the surplus material blanking device (6) comprises a plurality of surplus material detection probes (63) and a plurality of second blanking arms (61) arranged between the front conveying rollers (13) of the cutting machine;
the excess material detection probes (63) are uniformly distributed on the first supporting rod (11), connected with the central control device and used for detecting the length of the excess material of the reinforcing steel bar;
the second blanking arm (61) is rotatably arranged on the second supporting rod (12), and the second blanking arm (61) can turn in the direction away from the conveying roller way (1) to unload the excess reinforcing steel bars.
8. The automatic cutting apparatus of claim 7, wherein the second blanking arm (61) comprises a third turnover part (611) and a fourth turnover part (612) which are perpendicular to each other, and when not turned, the upper surface of the third turnover part (611) is parallel to the horizontal plane; the turning angle of the second blanking arm (61) is larger than 90 degrees.
9. The automatic steel bar cutting equipment according to claim 5, characterized by further comprising a finished product groove (7), wherein the finished product groove (7) is arranged outside the finished product blanking device (5), the height of the finished product groove (7) is lower than that of the rollgang (1), and the side wall of the finished product groove (7) close to the rollgang (1) has an inclination towards the rollgang (1).
10. The automatic steel bar cutting equipment according to claim 7, further comprising a surplus material groove (8), wherein the surplus material groove (8) is arranged on the outer side of the surplus material blanking device (6), the height of the surplus material groove (8) is lower than that of the conveying roller way (1), and the side wall, close to the conveying roller way (1), of the surplus material groove (8) has an inclination towards the conveying roller way (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010994310.5A CN112170718A (en) | 2020-09-21 | 2020-09-21 | Automatic cutting equipment for steel bars |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010994310.5A CN112170718A (en) | 2020-09-21 | 2020-09-21 | Automatic cutting equipment for steel bars |
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| CN112170718A true CN112170718A (en) | 2021-01-05 |
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| CN202010994310.5A Pending CN112170718A (en) | 2020-09-21 | 2020-09-21 | Automatic cutting equipment for steel bars |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN206552319U (en) * | 2017-03-03 | 2017-10-13 | 浙江鼎隆建设有限公司 | A kind of receiving mechanism of concrete-bar straightening-cutting machine |
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| CN207642205U (en) * | 2017-12-04 | 2018-07-24 | 山东路腾建筑设备有限公司 | Digital control steel bar shear line |
| CN208019335U (en) * | 2018-02-06 | 2018-10-30 | 天津第一市政公路工程有限公司 | A kind of full-automatic segmentation introducing-type bar cutting machine people |
| CN209850328U (en) * | 2019-03-20 | 2019-12-27 | 中铁十五局集团有限公司 | Steel bar cutting and operating device |
| CN210059649U (en) * | 2019-06-01 | 2020-02-14 | 梁振声 | Fixed-length conveying device of shearing machine |
| CN111604440A (en) * | 2020-03-09 | 2020-09-01 | 重庆工业职业技术学院 | Equal-length cutting equipment for mechanical reinforcing steel bars |
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| GB1138791A (en) * | 1966-07-14 | 1969-01-01 | Wafios Maschinen Wagner | Device for guiding and holding straightened bars of a ferromagnetic material |
| JP2004330265A (en) * | 2003-05-09 | 2004-11-25 | Toyo Kensetsu Koki Kk | Reinforcing bar cutting device |
| CN202169344U (en) * | 2011-07-20 | 2012-03-21 | 建科机械（天津）股份有限公司 | Movable cut-to-length baffle device for steel bars |
| CN204934429U (en) * | 2015-09-08 | 2016-01-06 | 郑州市聚能建筑机械有限公司 | Digital control steel bar shear line |
| CN106475628A (en) * | 2016-11-18 | 2017-03-08 | 张家港市圣鼎源制管有限公司 | A kind of steel pipe becomes to cut length measuring device |
| CN206552319U (en) * | 2017-03-03 | 2017-10-13 | 浙江鼎隆建设有限公司 | A kind of receiving mechanism of concrete-bar straightening-cutting machine |
| CN206839001U (en) * | 2017-04-21 | 2018-01-05 | 钱源 | A kind of reinforced bar cutting machine |
| CN207642205U (en) * | 2017-12-04 | 2018-07-24 | 山东路腾建筑设备有限公司 | Digital control steel bar shear line |
| CN208019335U (en) * | 2018-02-06 | 2018-10-30 | 天津第一市政公路工程有限公司 | A kind of full-automatic segmentation introducing-type bar cutting machine people |
| CN209850328U (en) * | 2019-03-20 | 2019-12-27 | 中铁十五局集团有限公司 | Steel bar cutting and operating device |
| CN210059649U (en) * | 2019-06-01 | 2020-02-14 | 梁振声 | Fixed-length conveying device of shearing machine |
| CN111604440A (en) * | 2020-03-09 | 2020-09-01 | 重庆工业职业技术学院 | Equal-length cutting equipment for mechanical reinforcing steel bars |
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Application publication date: 20210105 |