Wire binding supply equipment and supply method based on box girder reinforcement binding system

Abstract

The present invention relates to the technical field of feeding equipment, and in particular to a wire feeding device and a feeding method based on a box girder steel bar binding system, comprising a feeding rack, a wire coil placement rack, a wire guide assembly, a wire conveying assembly and a wire buffer assembly installed on the outside of a binding machine assembly, wherein the wire coil placement rack is installed at the lower part of the feeding rack, the wire coil placement rack is used to place the wire coil, the top of the wire guide assembly is installed at the top of the feeding rack, the wire drawn out through the wire coil passes through the wire guide assembly, the wire changes direction under the guidance of the wire guide assembly, the wire conveying assembly is installed in the middle part of the feeding rack, the wire passes through the wire conveying assembly, the wire conveying assembly drives the wire to be continuously delivered, the wire buffer assembly is installed on the side of the wire conveying assembly, the wire driven and delivered by the wire conveying assembly enters the wire buffer assembly, and the wire buffered by the wire buffer assembly is output from the output end of the wire buffer assembly to the external wire equipment.

Description

Technical Field

[0001] The invention relates to the technical field of feeding equipment, and in particular to a wire binding supply device and a supply method based on a box girder reinforcement binding system. Background Art

[0002] Tie wire is a thin steel wire used to tie steel bars. It is used to tie the cross-section of steel bars to fix the steel structure and avoid misalignment of the arranged steel bars during the subsequent concrete pouring process.

[0003] The tying wire used manually is of fixed length, while the tying wire supplied to the tying robot is a tying wire roll. The tying wire is continuously fed out according to the usage demand of the tying robot and cut off after the tying is completed. The tying wire supplied to the tying robot mainly relies on the built-in tying wire driving device of the tying robot for continuous material taking. However, since the feeding position is usually far from the tying robot, the long-distance material taking puts a heavy burden on the built-in tying wire driving device of the tying robot, which can easily cause the driving device to overheat and be damaged, and the smoothness of long-distance material taking is poor. Therefore, a tying wire supply device and a supply method based on a box girder reinforcement tying system are proposed. Summary of the invention

[0004] In order to solve the technical problems existing in the above-mentioned prior art, the present invention provides a wire binding supply device and a wire binding method based on a box girder reinforcement binding system.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a wire-binding supply device based on a box beam reinforcement binding system comprises a feeding rack, a wire-binding roll placement rack, a wire-binding guide assembly, a wire-binding conveying assembly and a wire-binding buffer assembly installed outside a binding machine assembly;

[0006] The wire-binding roll placement rack is installed at the lower part of the feeding rack, and the wire-binding roll placement rack is used to place the wire-binding roll;

[0007] The top of the wire guide assembly is installed on the top of the feed rack, and the wire drawn out from the wire coil passes through the wire guide assembly, and the wire changes direction under the guidance of the wire guide assembly;

[0008] The wire-binding conveying assembly is installed in the middle of the feeding rack, and the wire-binding passes through the wire-binding conveying assembly, and the wire-binding conveying assembly drives the wire-binding to be continuously fed out;

[0009] The wire-binding buffer assembly is installed on the side of the wire-binding conveying assembly. The wire-binding wire driven by the wire-binding conveying assembly enters the wire-binding buffer assembly. The wire-binding wire buffered by the wire-binding buffer assembly is output from the output end of the wire-binding buffer assembly to the external wire-binding device. The wire-binding buffer assembly reversely controls the working state of the wire-binding conveying assembly according to the amount of buffered wire.

[0010] Preferably, the wire guide assembly includes a roller frame, a guide rod and a steering roller, the roller frame is installed at the top of the feeding frame, the guide rod is welded to the bottom of one end of the roller frame, and two groups of steering rollers are provided, and the two groups of steering rollers are respectively installed at both ends of the feeding frame.

[0011] Preferably, one end of the roller frame and the end of the guide rod are both arranged at the center position directly above the wire winding placement frame, and a through hole is opened at the end of the guide rod, and the through hole at the end of the guide rod is aligned with the side of a group of steering rollers. The wire passes through the through hole at the end of the guide rod and enters the steering roller on one side, and the wire is introduced into the guide rod on the other side and led out by the steering roller on the other side.

[0012] Preferably, a reversing wheel is installed at the lower part of the feeding rack, and the wire drawn out from the steering roller on the other side is reversed and penetrated into the wire feeding assembly through the reversing wheel. The wire feeding assembly comprises a servo motor, an assembly plate, an upper guide port, a lower guide port, a feeding roller, a feeding auxiliary assembly and a threaded pitch adjusting rod. The servo motor is fixed at the middle position of the feeding rack by bolts, and the assembly plate is installed on the side of the servo motor, and the upper guide port and the lower guide port are respectively installed at the middle position of the upper and lower ends of the assembly plate, and the feeding roller and the feeding auxiliary assembly are respectively installed on both sides of the middle part of the assembly plate, and the feeding roller is connected to the output end of the servo motor and is driven by the servo motor. The feeding roller and the feeding auxiliary assembly cooperate to form a wire clamping area, and the wire passes through the wire clamping area and is driven by the feeding roller. A threaded pitch adjusting rod is installed on the outside of the feeding auxiliary assembly, and the feeding auxiliary assembly is driven by the threaded pitch adjusting rod.

[0013] Preferably, the feeding auxiliary component includes a rotating roller seat and an auxiliary roller. The rotating roller seat is installed on one side of the middle part of the assembly plate. The installation position of the rotating roller seat corresponds to the installation position of the feeding roller. The auxiliary roller is installed at the end position of the rotating roller seat. The auxiliary roller and the feeding roller surfaces are both provided with grooves of the same specifications. The two sets of grooves cooperate to form an anti-deflection restriction area for limiting the deviation of the wire binding.

[0014] Preferably, the wire buffer assembly includes a mounting base, a back plate, an outer cover, a wire inlet, a wire outlet and a wire detection assembly, the mounting base is mounted on the upper part of the feed rack, the back plate is mounted on the surface of the mounting base, the outer cover covers the outside of the back plate, the back plate cooperates with the outer cover to form a wire storage area, and the wire inlet and the wire outlet are respectively mounted on both sides of the bottom end of the back plate.

[0015] Preferably, the wire tying buffer assembly further comprises a wire tying detection assembly, a mounting hole is opened in the middle of the wire tying storage area, the wire tying detection assembly is arranged in the mounting hole, and the wire tying detection assembly changes its setting state as the wire tying moves in the wire tying storage area.

[0016] Preferably, the wire binding detection assembly includes a support, a measuring plate, a sensor base and a distance sensor, the support is installed on the back of the back plate, the measuring plate is connected to the support through a rotating shaft, the sensor base is installed on the surface of the outer cover, the distance sensor is sleeved inside the sensor base, and one end of the measuring plate passes through the wire binding storage area and is set at the measuring end of the distance sensor.

[0017] Preferably, the tie wire is in a bent state in the tie wire storage area, the bent portion of the tie wire is arranged below the measuring plate, and the measuring plate can rotate under the push of the tie wire.

[0018] The supply method of the wire supply device based on the box beam reinforcement binding system comprises the following steps:

[0019] Step A1, sleeve the wire-binding roll on the outside of the wire-binding roll placement frame, find out the end of the wire-binding roll and lead it out;

[0020] Step A2, passing the drawn tie wire through the through hole at the end of the guide rod, and the tie wire passes through the through hole and enters the steering roller on one side, and is restricted by the steering roller;

[0021] Step A3, the wire tie passes through the through hole at the end of the guide rod and enters the steering roller on one side, and the wire tie is introduced into the steering roller on the other side and then led out from the steering roller on the other side;

[0022] Step B1, the wire tied from the steering roller on the other side is redirected by the reversing wheel and passed into the lower guide port of the wire tied conveying assembly, and then passed out from the upper guide port;

[0023] Step B2, when the wire tie passes through the wire tie clamping area between the feeding roller and the feeding auxiliary component but does not contact the feeding roller, the threaded pitch adjusting rod is rotated, and the threaded pitch adjusting rod drives the feeding auxiliary component to deflect so that the feeding auxiliary component can rotate around the rotating shaft, and the rotating feeding auxiliary component pushes the wire tie to deflect the wire tie until the wire tie contacts the feeding roller;

[0024] Step C1, the wire tie enters the wire tie storage area through the external wire inlet, and the wire tie changes direction in the wire tie storage area by bending at a large angle and then passes through the inside of the wire outlet;

[0025] Step C2, the feeding roller is driven by the servo motor, the wire tie and the feeding roller conflict with each other, the rotation of the feeding roller can be converted into a pushing force for the wire tie through friction, and the wire tie is continuously transported upward under the drive of the feeding roller;

[0026] Step C3, as the wire continues to enter, the amount of wire remaining in the wire storage area increases, the height of the top of the wire bending portion rises, and the measuring plate rotates under the push of the wire bending portion, and the rotating measuring plate is away from the distance sensor;

[0027] Step C4, when the measuring plate is in an inclined state under the push of the top of the bending part of the wire, the distance sensor detects the distance between the measuring plate and itself, and the distance sensor shows a measurement value. At this time, the servo motor stops working, and the wire is no longer fed in. As the wire is fed out, the amount of wire remaining in the wire storage area decreases, and the height of the top of the bending part of the wire drops. The measuring plate rotates in the opposite direction until it contacts the distance sensor. The distance sensor has no measurement value, and the servo motor works at this time.

[0028] Compared with the prior art, the beneficial effects of the present invention are:

[0029] 1. The present invention is provided with a feeding rack, a wire-binding roll placement rack, a wire-binding guide assembly, a wire-binding conveying assembly and a wire-binding buffer assembly. During the continuous feeding of the wire, the wire-binding conveying assembly continuously and smoothly extracts the wire from the wire-binding roll, and the extracted wire-binding roll enters the wire-binding buffer assembly. When the tying robot takes the material, the wire in the buffer assembly is preferentially taken, thereby reducing the burden of the tying robot during work and reducing the risk of overheating damage. At the same time, since the tying robot extracts the buffered wire, the material taking process is more stable and smooth.

[0030] 2. In the present invention, the working state of the wire-tying conveying assembly is dynamically controlled by the wire-tying buffer assembly according to the stock of wire tying inside the wire-tying buffer assembly. During the continuous delivery of wire tying, the wire-tying buffer assembly cooperates with the wire-tying conveying assembly to control the working state of the wire-tying conveying assembly by the amount of wire tying in the wire-tying buffer assembly. When the amount of wire tying decreases, the wire-tying conveying assembly works, and when the amount of wire tying increases, the wire-tying conveying assembly stops working, thereby ensuring a continuous and stable supply of wire tying. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the three-dimensional structure of the wire guide assembly of the present invention;

[0033] Figure 3 It is a schematic diagram of the three-dimensional structure of the wire-binding conveying assembly of the present invention;

[0034] Figure 4 It is a schematic diagram of the three-dimensional structure of the wire binding cache assembly of the present invention;

[0035] Figure 5 It is a partial cross-sectional enlarged structural schematic diagram of the wire binding buffer assembly of the present invention;

[0036] Figure 6 It is a schematic diagram of the structure of the partial cooperation between the wire binding buffer component and the wire binding detection component of the present invention.

[0037] The numbers in the figure represent:

[0038] 1. Feeding rack; 2. Wire roll placement rack; 3. Wire guide assembly; 31. Roller rack; 32. Guide rod; 33. Steering roller; 4. Wire conveying assembly; 41. Servo motor; 42. Assembly plate; 43. Upper guide port; 44. Lower guide port; 45. Feeding roller; 46. Feeding auxiliary assembly; 461. Rotating roller seat; 462. Auxiliary roller; 47. Threaded pitch adjustment rod; 5. Wire buffer assembly; 51. Mounting base; 52. Back plate; 53. Outer cover; 54. Wire inlet; 55. Wire outlet; 56. Wire detection assembly; 561. Support; 562. Measuring plate; 563. Sensor base; 564. Distance sensor; 6. Reversing wheel. DETAILED DESCRIPTION

[0039] The present invention will be further described below with reference to the accompanying drawings and embodiments, but the following embodiments are merely preferred embodiments of the present invention and are not exhaustive.

[0040] Example:

[0041] like Figure 1 - Figure 6 As shown, the present invention provides a wire-binding supply device based on a box beam reinforcement binding system, comprising a feeding rack 1 installed outside a binding machine assembly, a wire-binding coil placement rack 2, a wire-binding guide assembly 3, a wire-binding conveying assembly 4, and a wire-binding buffer assembly 5;

[0042] The wire-binding roll placement rack 2 is installed at the lower part of the feeding rack 1, and the wire-binding roll placement rack 2 is used to place the wire-binding roll;

[0043] The top of the wire guide assembly 3 is installed on the top of the feeding rack 1, and the wire drawn out from the wire coil passes through the wire guide assembly 3, and the wire changes direction under the guidance of the wire guide assembly 3;

[0044] The wire-binding conveying assembly 4 is installed in the middle of the feeding frame 1, and the wire-binding passes through the wire-binding conveying assembly 4, and the wire-binding conveying assembly 4 drives the wire-binding to be continuously delivered;

[0045] The wire-binding buffer assembly 5 is installed on the side of the wire-binding conveying assembly 4. The wire-binding conveying assembly 4 drives the wire-binding buffer assembly 5 to enter the wire-binding buffer assembly 5. The wire-binding buffer assembly 5 cached by the wire-binding buffer assembly 5 is output from the output end of the wire-binding buffer assembly 5 to the external wire-binding device. The wire-binding buffer assembly 5 reversely controls the working state of the wire-binding conveying assembly 4 according to the cached wire amount.

[0046] The wire guide assembly 3 includes a roller frame 31, a guide rod 32 and a steering roller 33;

[0047] The roller frame 31 is installed at the top of the feeding frame 1, the guide rod 32 is welded to the bottom of one end of the roller frame 31, and two groups of steering rollers 33 are provided. The two groups of steering rollers 33 are respectively installed at the two ends of the feeding frame 1. One end of the roller frame 31 and the end of the guide rod 32 are both arranged at the center position just above the wire-binding roll placement frame 2. A through hole is opened at the end of the guide rod 32. The through hole at the end of the guide rod 32 is aligned with the side of a group of steering rollers 33. The wire drawn out of the wire-binding roll passes through the through hole at the end of the guide rod 32. After passing through the through hole, the wire enters the steering roller 33 on one side and is restricted by the steering roller 33.

[0048] The wire ties pass through the through hole at the end of the guide rod 32 and enter the steering roller 33 on one side, and are introduced into the steering roller 33 on the other side and led out from the steering roller 33 on the other side. After being guided by the two sets of steering rollers 33, the wire ties are transferred from the lower part to a higher place and then turned to a downward delivery angle again, which facilitates the replacement of the wire ties roll and meets the design of output at various angles.

[0049] A reversing wheel 6 is installed at the lower part of the feeding frame 1, and the wire drawn out from the steering roller 33 on the other side is reversingly passed into the wire conveying assembly 4 through the reversing wheel 6. The wire conveying assembly 4 includes a servo motor 41, an assembly plate 42, an upper guide port 43, a steering roller 33, a feeding roller 45, a feeding auxiliary assembly 46 and a threaded pitch adjusting rod 47;

[0050] The servo motor 41 is fixed to the middle position of the feeding rack 1 by bolts, the assembly plate 42 is installed on the side of the servo motor 41, the upper guide opening 43 and the lower guide opening 44 are respectively installed at the middle positions of the upper and lower ends of the assembly plate 42, and the upper guide opening 43 and the lower guide opening 44 are both on the same plane as the steering roller 33 on the other side. The wire tied by the steering roller 33 and the reversing wheel 6 enters the lower guide opening 44 and passes through the upper guide opening 43. The upper guide opening 43 and the lower guide opening 44 cooperate to guide the wire tied;

[0051] The feeding roller 45 and the feeding auxiliary component 46 are respectively installed on both sides of the middle part of the assembly plate 42. The feeding roller 45 is connected to the output end of the servo motor 41 and is driven by the servo motor 41. When the servo motor 41 is working, it can drive the feeding roller 45 to rotate. The feeding roller 45 and the feeding auxiliary component 46 cooperate to form a wire clamping area. The wire passes through the wire clamping area under the guidance of the upper guide port 43 and the lower guide port 44. The wire and the feeding roller 45 conflict with each other. The rotation of the feeding roller 45 can be converted into a pushing force for the wire through friction. Driven by the feeding roller 45, the wire has a movement tendency of continuous upward conveying, thereby realizing a continuous and stable supply of the wire.

[0052] A threaded pitch-adjusting rod 47 is installed on the outside of the feeding auxiliary component 46, and the feeding auxiliary component 46 is driven by the threaded pitch-adjusting rod 47. When the wire passes through the wire clamping area between the feeding roller 45 and the feeding auxiliary component 46 but does not contact the feeding roller 45, the feeding auxiliary component 46 is driven by the threaded pitch-adjusting rod 47 to deflect so that the feeding auxiliary component 46 can rotate around the rotating axis. The rotated feeding auxiliary component 46 pushes the wire to deflect it until the wire contacts the feeding roller 45, thereby ensuring that the feeding roller 45 can push the wire normally.

[0053] The feeding auxiliary assembly 46 includes a rotating roller seat 461 and an auxiliary roller 462. The rotating roller seat 461 is installed on one side of the middle part of the assembly plate 42. The installation position of the rotating roller seat 461 corresponds to the installation position of the feeding roller 45. The auxiliary roller 462 is installed at the end position of the rotating roller seat 461. After the rotating roller seat 461 rotates in the opposite direction, the auxiliary roller 462 arranged on the rotating roller seat 461 can rotate in the direction close to the feeding roller 45. Similarly, when the rotating roller seat 461 rotates in the opposite direction, the auxiliary roller 462 arranged on the rotating roller seat 461 can rotate in the direction away from the feeding roller 45.

[0054] The auxiliary roller 462 and the feeding roller 45 are both provided with grooves of the same specifications, and the two groups of grooves cooperate to form an anti-deviation restriction area for limiting the deviation of the wire tie. When the auxiliary roller 462 contacts the wire tie, the wire tie can be restricted to avoid the deviation of the wire tie during the pushing process. At the same time, after the wire tie contacts the feeding roller 45, the feeding roller 45 can increase the contact surface with the wire tie, thereby indirectly increasing the contact friction force, thereby ensuring the feeding roller 45's conveying capacity and conveying stability for the wire tie.

[0055] The wire caching assembly 5 includes a mounting base 51, a back plate 52, an outer cover 53, a wire inlet 54, a wire outlet 55 and a wire detection assembly 56;

[0056] The mounting base 51 is mounted on the upper part of the feeding rack 1, the back plate 52 is mounted on the surface of the mounting base 51, and the outer cover 53 covers the outside of the back plate 52. The back plate 52 cooperates with the outer cover 53 to form a wire storage area. The wire inlet 54 and the wire outlet 55 are respectively mounted on both sides of the bottom end of the back plate 52. After the wire is sent out by the cooperation of the feeding roller 45 and the feeding auxiliary component 46, the wire enters the wire storage area through the outer wire inlet 54. After the wire is reversed in the wire storage area by a large-angle bending method, it passes through the inside of the wire outlet 55. The wire continuously enters the wire storage area under the action of the feeding roller 45. The wire is intermittently sent into the wire machine according to the working state of the wire machine. When the wire is sent out, the amount of wire remaining in the wire storage area decreases. When the wire stops being sent out, the amount of wire remaining in the wire storage area increases due to the continuous entry of the wire.

[0057] The wire tying buffer assembly 5 also includes a wire tying detection assembly 56. A mounting hole is opened in the middle of the wire tying storage area. The wire tying detection assembly 56 is arranged in the mounting hole. The wire tying detection assembly 56 changes its setting state as the wire moves in the wire tying storage area. The wire tying detection assembly 56 changes as the wire tying changes. The wire tying detection assembly 56 and the servo motor 41 are electrically connected to an external PLC controller. The PLC controller controls the working state of the servo motor 41 according to the signal of the wire tying detection assembly 56.

[0058] The wire binding detection assembly 56 includes a support 561, a measuring plate 562, a sensor base 563 and a distance sensor 564;

[0059] The support 561 is installed on the back of the back plate 52, the measuring plate 562 is connected to the support 561 through a rotating shaft, the sensor base 563 is installed on the surface of the outer cover 53, and the distance sensor 564 is sleeved inside the sensor base 563. One end of the measuring plate 562 passes through the wire storage area and is set at the measuring end of the distance sensor 564. The wire is in a bent state in the wire storage area, and the bent part of the wire is arranged below the measuring plate 562. As the wire is sent out, the amount of wire remaining in the wire storage area decreases, and the height of the top of the bent part of the wire decreases. As the wire continues to enter, the amount of wire remaining in the wire storage area increases, and the height of the top of the bent part of the wire rises. Under the push of the top of the bent part of the wire, the measuring plate 562 can rotate under the push of the wire to change the distance from the distance sensor 564. When the distance sensor 564 has a measured value, the PLC controller controls the servo motor 41 to stop working. When the distance sensor 564 has no measured value, the PLC controller controls the servo motor 41 to work.

[0060] The supply method of the wire supply device based on the box girder reinforcement binding system is as follows: the wire coil is sleeved on the outside of the wire coil placement frame 2, the end of the wire coil is found and led out, the led wire is passed through the through hole at the end of the guide rod 32, and the wire enters the steering roller 33 on one side after passing through the through hole. The wire is restricted by the steering roller 33, and the wire passes through the through hole at the end of the guide rod 32 and enters the steering roller 33 on one side, and the wire is introduced into the steering roller 33 on the other side and led out from the steering roller 33 on the other side, and the steering roller 33 on the other side is rotated. The led wire is redirected by the reversing wheel 6 and penetrates into the lower guide port 44 of the wire conveying assembly 4, and passes out from the upper guide port 43. When the wire passes through the wire clamping area between the feeding roller 45 and the feeding auxiliary assembly 46 but does not contact the feeding roller 45, the threaded pitch adjusting rod 47 is rotated, and the threaded pitch adjusting rod 47 drives the feeding auxiliary assembly 46 to deflect so that the feeding auxiliary assembly 46 can rotate around the rotating axis. The rotated feeding auxiliary assembly 46 pushes the wire to deflect the wire until the wire conflicts with the feeding roller 45.

[0061] The wire ties enter the wire ties storage area through the external wire inlet 54, and the wire ties are bent at a large angle in the wire ties storage area, and then pass through the inside of the wire outlet 55. The feeding roller 45 is driven by the servo motor 41, and the wire ties and the feeding roller 45 conflict with each other. The rotation of the feeding roller 45 can be converted into a pushing force for the wire ties through friction. Driven by the feeding roller 45, the wire ties are continuously transported upward. As the wire ties continue to enter, the amount of wire ties remaining in the wire ties storage area increases, and the height of the top of the bent portion of the wire ties rises. Under the push of , the measuring plate 562 rotates under the push of the wire, and the rotating measuring plate 562 is away from the distance sensor 564. When the measuring plate 562 is in an inclined state under the push of the top of the bending part of the wire, a measurement value appears on the distance sensor 564, and the servo motor 41 stops working at this time. As the wire is sent out, the amount of wire remaining in the wire storage area decreases, and the height of the top of the bending part of the wire decreases. The measuring plate 562 rotates in the opposite direction. When there is no measurement value on the distance sensor 564, the servo motor 41 works at this time, and the wire is sent into the wire storage area for a reciprocating cycle.

[0062] The above description is only a preferred embodiment of the present invention, which is only illustrative and not restrictive of the present invention. Those skilled in the art understand that many changes, modifications, and even equivalences may be made to the present invention within the spirit and scope defined by the claims of the present invention, but all of them will fall within the scope of protection of the present invention.

Claims

1. The wire binding supply device based on the box girder reinforcement binding system is characterized by: It includes a feeding rack, a wire coil placement rack, a wire guide assembly, a wire conveying assembly and a wire buffer assembly installed outside the binding machine assembly; The wire-binding roll placement rack is installed at the lower part of the feeding rack, and the wire-binding roll placement rack is used to place the wire-binding roll; The top of the wire guide assembly is installed on the top of the feed rack, and the wire drawn out from the wire coil passes through the wire guide assembly, and the wire changes direction under the guidance of the wire guide assembly; The wire-binding conveying assembly is installed in the middle of the feeding rack, and the wire-binding passes through the wire-binding conveying assembly, and the wire-binding conveying assembly drives the wire-binding to be continuously fed out; The wire-binding buffer assembly is installed on the side of the wire-binding conveying assembly. The wire-binding wire driven by the wire-binding conveying assembly enters the wire-binding buffer assembly. The wire-binding wire buffered by the wire-binding buffer assembly is output from the output end of the wire-binding buffer assembly to the external wire-binding device. The wire-binding buffer assembly reversely controls the working state of the wire-binding conveying assembly according to the amount of buffered wire.

2. The wire binding supply device based on the box beam reinforcement binding system according to claim 1 is characterized in that: The wire guide assembly includes a roller frame, a guide rod and a steering roller. The roller frame is installed on the top of the feeding frame, the guide rod is welded to the bottom of one end of the roller frame, and two groups of steering rollers are provided. The two groups of steering rollers are respectively installed at both ends of the feeding frame.

3. The wire binding supply device based on the box beam reinforcement binding system according to claim 2 is characterized in that: One end of the roller frame and the end of the guide rod are both arranged at the center position just above the wire winding placement frame, and a through hole is opened at the end of the guide rod, and the through hole at the end of the guide rod is aligned with the side of a group of steering rollers. The wire passes through the through hole at the end of the guide rod and enters one side of the guide rod, and the wire is introduced into the steering roller on the other side and led out from the steering roller on the other side.

4. The wire binding supply device based on the box beam reinforcement binding system according to claim 3 is characterized in that: A reversing wheel is installed at the lower part of the feeding rack, and the wire drawn out from the steering roller on the other side is reversingly inserted into the wire feeding assembly through the reversing wheel. The wire feeding assembly comprises a servo motor, an assembly plate, an upper guide port, a lower guide port, a feeding roller, a feeding auxiliary assembly and a threaded pitch adjusting rod. The servo motor is fixed at the middle position of the feeding rack by bolts, and the assembly plate is installed on the side of the servo motor, and the upper guide port and the lower guide port are respectively installed at the middle positions of the upper and lower ends of the assembly plate, and the feeding roller and the feeding auxiliary assembly are respectively installed on both sides of the middle part of the assembly plate, and the feeding roller is connected to the output end of the servo motor and is driven by the servo motor. The feeding roller and the feeding auxiliary assembly cooperate to form a wire clamping area, and the wire passes through the wire clamping area and is driven by the feeding roller, and a threaded pitch adjusting rod is installed on the outside of the feeding auxiliary assembly, and the feeding auxiliary assembly is driven by the threaded pitch adjusting rod.

5. The wire binding supply device based on the box beam reinforcement binding system according to claim 4, characterized in that: The feeding auxiliary component includes a rotating roller seat and an auxiliary roller. The rotating roller seat is installed on one side of the middle part of the assembly plate. The installation position of the rotating roller seat corresponds to the installation position of the feeding roller. The auxiliary roller is installed at the end position of the rotating roller seat. The auxiliary roller and the feeding roller surfaces are both provided with grooves of the same specifications. The two groups of grooves cooperate to form an anti-deflection restriction area for limiting the deviation of the wire binding.

6. The wire binding supply device based on the box beam reinforcement binding system according to claim 5, characterized in that: The wire caching assembly includes a mounting base, a back plate, an outer cover, a wire inlet, a wire outlet and a wire detection assembly. The mounting base is mounted on the upper part of the feed rack, the back plate is mounted on the surface of the mounting base, the outer cover covers the outside of the back plate, the back plate cooperates with the outer cover to form a wire storage area, and the wire inlet and the wire outlet are respectively mounted on both sides of the bottom end of the back plate.

7. The wire binding supply device based on the box beam reinforcement binding system according to claim 6, characterized in that: The wire tying buffer assembly also includes a wire tying detection assembly. A mounting hole is opened in the middle of the wire tying storage area. The wire tying detection assembly is arranged in the mounting hole. The wire tying detection assembly changes its setting state as the wire tying moves in the wire tying storage area.

8. The wire-binding supply device based on the box beam reinforcement binding system according to claim 7, characterized in that: The wire binding detection assembly includes a support, a measuring plate, a sensor base and a distance sensor, the support is installed on the back of the back plate, the measuring plate is connected to the support through a rotating shaft, the sensor base is installed on the surface of the outer cover, the distance sensor is sleeved inside the sensor base, and one end of the measuring plate passes through the wire binding storage area and is set at the measuring end of the distance sensor.

9. The wire binding supply device based on the box beam reinforcement binding system according to claim 8, characterized in that: The tie wire is in a bent state in the tie wire storage area, the bent portion of the tie wire is arranged below the measuring plate, and the measuring plate can rotate under the push of the tie wire.

10. A supply method for the wire-binding supply device based on the box beam reinforcement binding system as claimed in claim 9, characterized in that: The following steps are included: Step A1, sleeve the wire-binding roll on the outside of the wire-binding roll placement frame, find out the end of the wire-binding roll and lead it out; Step A2, passing the drawn tie wire through the through hole at the end of the guide rod, and the tie wire passes through the through hole and enters the steering roller on one side, and is restricted by the steering roller; Step A3, the wire tie passes through the through hole at the end of the guide rod and enters the steering roller on one side, and the wire tie is introduced into the steering roller on the other side and then led out from the steering roller on the other side; Step B1, the wire tied from the steering roller on the other side is redirected by the reversing wheel and passed into the lower guide port of the wire tied conveying assembly, and then passed out from the upper guide port; Step B2, when the wire tie passes through the wire tie clamping area between the feeding roller and the feeding auxiliary component but does not contact the feeding roller, the threaded pitch adjusting rod is rotated, and the threaded pitch adjusting rod drives the feeding auxiliary component to deflect so that the feeding auxiliary component can rotate around the rotating shaft, and the rotating feeding auxiliary component pushes the wire tie to deflect the wire tie until the wire tie contacts the feeding roller; Step C1, the wire ties enter the wire ties storage area through the external wire inlet, and the wire ties are changed in direction by bending at a large angle in the wire ties storage area and then pass through the inside of the wire outlet; Step C2, the feeding roller is driven by the servo motor, the wire tie and the feeding roller conflict with each other, the rotation of the feeding roller can be converted into a pushing force for the wire tie through friction, and the wire tie is continuously transported upward under the drive of the feeding roller; Step C3, as the wire continues to enter, the amount of wire remaining in the wire storage area increases, the height of the top of the wire bending portion rises, and the measuring plate rotates under the push of the wire bending portion, and the rotating measuring plate is away from the distance sensor; Step C4, when the measuring plate is in an inclined state under the push of the top of the bending part of the wire, the distance sensor detects the distance between the measuring plate and itself, and the distance sensor shows a measurement value. At this time, the servo motor stops working, and the wire is no longer fed in. As the wire is fed out, the amount of wire remaining in the wire storage area decreases, and the height of the top of the bending part of the wire drops. The measuring plate rotates in the opposite direction until it contacts the distance sensor. The distance sensor has no measurement value, and the servo motor works at this time.

Images