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CN-122007286-A - Steel reinforcement cage main reinforcement bending phase orientation device and orientation method

CN122007286ACN 122007286 ACN122007286 ACN 122007286ACN-122007286-A

Abstract

The invention discloses a device and a method for orienting bending phases of main reinforcements of a reinforcement cage, and relates to the technical field of reinforcement cage processing equipment, comprising a frame, a rotating mechanism, a detecting mechanism and a control system; the device comprises a frame, an axial position adjusting mechanism, a rotating mechanism, a detecting mechanism and a control system, wherein the axial position adjusting mechanism is arranged on the frame and used for adjusting the axial position of a main rib, the rotating mechanism is arranged on the frame and used for coaxially rotating the main rib, the detecting mechanism is arranged on the frame and used for detecting and recording the distance between a bending section of the main rib and the detecting mechanism, the control system is electrically connected with the rotating mechanism and the detecting mechanism and used for controlling the rotating mechanism according to the distance data recorded by the detecting mechanism so as to enable the bending section of the main rib to rotate to a preset phase. The problem that the phase position is uncertain when the bending sections of the main ribs are welded can be solved.

Inventors

  • XIANG GUANGMING
  • XU XIAOHUA
  • WANG HUI

Assignees

  • 四川研创机械设备有限公司

Dates

Publication Date
20260512
Application Date
20260414

Claims (10)

  1. 1. The utility model provides a steel reinforcement cage owner muscle phase orientation device that bends which characterized in that includes: The axial position adjusting mechanism is used for adjusting the axial position of the main rib; A rotation mechanism (20), wherein the rotation mechanism (20) is used for coaxially rotating the main rib; the detection mechanism (30) is used for detecting and recording the distance between the bending section of the main rib and the detection mechanism (30); The control system is electrically connected with the rotating mechanism (20) and the detecting mechanism (30), and is used for controlling the rotating mechanism (20) according to the distance data recorded by the detecting mechanism (30) so as to enable the bending section of the main rib to rotate to a preset phase.
  2. 2. The device for orienting the bending phase of the main reinforcement of the reinforcement cage according to claim 1, wherein the detecting mechanism (30) comprises a base (31), a supporting member (32) and a detector; The supporting piece (32) is in sliding connection with the base (31) so that the supporting piece (32) can be close to or far from the bending section of the main rib; The base (31) is provided with a driving piece, and the driving piece can enable the abutting piece (32) to directionally slide to abut against the bending section of the main rib; the detector is arranged on the base (31) and is used for detecting the sliding distance of the abutting piece (32) relative to the base (31).
  3. 3. The bending phase orientation device for the main reinforcement of the reinforcement cage according to claim 2, wherein the supporting member (32) is plate-shaped, the sliding direction of the supporting member is parallel to the plate surface of the supporting member (32), and the supporting member (32) is vertically arranged with the main reinforcement so that the edge of the supporting member (32) is abutted against the side wall of the main reinforcement.
  4. 4. A bending phase orientation device for a main reinforcement of a reinforcement cage according to claim 3, wherein the supporting member (32) is provided with a pressure sensor, the pressure sensor is electrically connected with a control system of the driving member, the supporting member (32) presses the pressure sensor when abutting against a bending section of the main reinforcement, and when the pressure sensor is pressed, the pressure sensor transmits a signal to the control system of the driving member to control the driving member to stop.
  5. 5. The bending phase orientation device of a main reinforcement of a reinforcement cage according to claim 4, wherein the rotation mechanism (20) is provided with an angle sensor, the angle sensor is electrically connected with a control system of the driving member, and each time the rotation mechanism (20) rotates the main reinforcement by a preset angle, the angle sensor transmits a signal to the control system of the driving member to control the driving member to start.
  6. 6. The device for orienting the bending phase of the main reinforcement of the reinforcement cage according to claim 1, wherein the rotating mechanism (20) comprises a base body (21), a rotating member (22) and a clamping assembly; the rotating piece (22) is rotatably arranged on the base body (21); the clamping assembly is arranged on the rotating piece (22), and is used for clamping the main rib.
  7. 7. The device for orienting the bending phases of the main reinforcement bar of the reinforcement cage according to claim 6, characterized in that said clamping assembly comprises a pair of clamping jaws (23) and a clamping cylinder (24); The clamping jaw (23) is arranged on the rotating piece (22) in a sliding way so that the two clamping jaws (23) can be close to or far away from each other; the clamping cylinder (24) is arranged on the rotating piece (22), and the clamping cylinder (24) is connected with the clamping jaws (23) so that the two clamping jaws (23) can synchronously approach or separate.
  8. 8. The bending phase orientation device of a main reinforcement bar of a reinforcement cage according to claim 7, wherein the rotating mechanism (20) further comprises a lifting pair to enable the clamping assembly to approach and clamp the main reinforcement bar from bottom to top.
  9. 9. The bending phase orientation device of a main reinforcement of a reinforcement cage according to claim 1, further comprising a fixing mechanism (40), wherein the fixing mechanism (40) is used for clamping and fixing a portion of a joint of a main body of the main reinforcement and a bending section in a vertical direction.
  10. 10. The method for orienting the bending phase of the main reinforcement of the reinforcement cage is characterized by comprising the following steps of: According to the length of the bending section of the main rib, the axial position of the main rib is adjusted through the axial position adjusting mechanism, so that the main body of the main rib is aligned with the rotating mechanism and the bending section of the main rib is aligned with the detecting mechanism; the main rib is coaxially rotated by 360 degrees through the rotating mechanism (20); Detecting and recording the distance between the bending section of the main rib and the detecting mechanism (30) for a plurality of times through the detecting mechanism (30); Obtaining maximum distance data and a maximum angle position of the rotating mechanism (20) corresponding to the maximum distance data according to the distance data set recorded by the detecting mechanism (30); The rotation mechanism (20) is controlled by the control system to rotate to a desired angular position, the desired angular position being the maximum angular position minus 180 °.

Description

Steel reinforcement cage main reinforcement bending phase orientation device and orientation method Technical Field The invention relates to the technical field of reinforcement cage processing equipment, in particular to a reinforcement cage main reinforcement bending phase orientation device and an orientation method. Background The reinforcement cage is used as a foundation framework of the filling pile and is widely applied to pile foundation engineering of large-scale infrastructure construction such as bridges, high-rise buildings, high-speed rails and the like. Along with the improvement of the building industrialization level, the processing mode of the reinforcement cage is gradually changed from the traditional manual binding to the full-automatic seam welder, and the full-automatic reinforcement cage seam welder can remarkably improve the processing efficiency and the welding quality and reduce the labor intensity of workers. In the manufacturing process of the reinforcement cage, in order to enhance the pulling resistance of the pile foundation and the connection strength with the bearing platform, the main reinforcement (longitudinal reinforcement) usually needs to be bent in advance, so that the main reinforcement forms a main body and a bending section, the main body and the bending section are parallel but not collinear, and the joint of the main body and the bending section is in smooth transition. In the welding process, the spatial phase of the bending section of the main bar after shearing and bending to a fixed length is often random (for example, the bending section is convex upwards, convex downwards or convex sideways relative to the main body) before the main bar is conveyed to the welding station. In the automatic welding process, if the phases of the bending sections are not uniform, the problems that interference with other equipment/reinforcing steel bars occurs, the automatic welding machine cannot perform normal welding, the whole reinforcing steel bar cage is distorted and deformed and the like can be caused. In view of this, the present application has been made. Disclosure of Invention The invention aims to provide a bending phase orientation device for a main reinforcement of a reinforcement cage, which solves the problem of uncertain phase when a bending section of the main reinforcement is welded. The invention is realized by the following technical scheme: The bending phase orientation device of the main reinforcement of the reinforcement cage comprises an axial position adjustment mechanism, a rotating mechanism, a detection mechanism and a control system, wherein the axial position adjustment mechanism is used for adjusting the axial position of the main reinforcement, the rotating mechanism is used for coaxially rotating the main reinforcement, the detection mechanism is used for detecting and recording the distance between a bending section of the main reinforcement and the detection mechanism, the control system is electrically connected with the rotating mechanism and the detection mechanism, and the control system is used for controlling the rotating mechanism according to distance data recorded by the detection mechanism so as to enable the bending section of the main reinforcement to rotate to a preset phase. In another preferred embodiment, the detection mechanism comprises a base, an abutting piece and a detector, wherein the abutting piece is in sliding connection with the base so that the abutting piece can be close to or far from a bending section of the main rib, the base is provided with a driving piece, the driving piece can enable the abutting piece to directionally slide to abut against the bending section of the main rib, and the detector is arranged on the base and used for detecting the sliding distance of the abutting piece relative to the base. In another preferred embodiment, the supporting member is plate-shaped, the sliding direction of the supporting member is parallel to the plate surface of the supporting member, and the supporting member is perpendicular to the main rib so that the edge of the supporting member is in contact with the side wall of the main rib. In another preferred embodiment, the supporting piece is provided with a pressure sensor, the pressure sensor is electrically connected with the control system of the driving piece, the pressure sensor is extruded when the supporting piece is abutted against the bending section of the main rib, and when the pressure sensor is pressed, the pressure sensor transmits a signal to the control system of the driving piece to control the driving piece to stop. In another preferred embodiment, the rotating mechanism is provided with an angle sensor, the angle sensor is electrically connected with the control system of the driving piece, and each time the rotating mechanism rotates the main rib by a preset angle, the angle sensor transmits a signal to the control system of the driving piece to