CN114346114A - Processing system and processing method for special-shaped stirrups and information acquisition method - Google Patents
Processing system and processing method for special-shaped stirrups and information acquisition method Download PDFInfo
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- 239000010959 steel Substances 0.000 claims abstract description 128
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 50
- 206010066054 Dysmorphism Diseases 0.000 claims description 16
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Abstract
The invention belongs to the technical field of processing of reinforcement cages, and particularly relates to a processing system, a processing method and an information acquisition method of a special-shaped stirrup. A processing system of a special-shaped stirrup comprises a driving device, a first driving device and a second driving device, wherein the driving device is used for driving a target steel bar to move; the bending device is arranged at a distance from the driving device; the bending device is used for bending the target reinforcing steel bar; and the bending device can be matched with the bending device and the driving device to bend the target reinforcing steel bar into an arc section. The special-shaped stirrup manufactured by the processing system can reduce welding points on the special-shaped stirrup, and the whole special-shaped stirrup is integrally processed, so that the special-shaped stirrup manufactured by the processing system has better overall performance, and the special-shaped reinforcement cage after the main reinforcement is matched is better in overall performance.
Description
Technical Field
The invention belongs to the technical field of processing of reinforcement cages, and particularly relates to a processing system, a processing method and an information acquisition method of a special-shaped stirrup.
Background
In the work progress of bored concrete pile, generally can set up the steel reinforcement cage in bored concrete pile inside to guarantee bored concrete pile's wholeness ability. However, after the reinforcement cage is arranged inside the cast-in-place concrete pile, the thickness of the protective layer of the concrete needs to be considered. The concrete component is adversely affected by an excessively large or excessively small thickness of the protective layer. Therefore, the thickness of the concrete protective layer is designed according to the related concrete structure design specification when in design.
As shown in fig. 1, fig. 1 is a schematic structural view of a conventional bite pile. The existing occlusive piles are structures formed by partially embedding the circumferences of adjacent concrete row piles. Because the concrete structure design standard requires a concrete protective layer, the reinforcement cages in the existing concrete row piles can only be arranged at intervals. Furthermore, the existing secant pile only can be a meat-vegetable secant pile, and although the meat-vegetable secant pile has a certain water stopping effect, the support effect is poor.
As shown in fig. 2, fig. 2 is a schematic structural diagram of a round-rectangular special-shaped interlocking pile, and a reinforcement cage 30 is arranged inside a "round" part 10 and inside a "rectangular" part 20 of the round-rectangular special-shaped interlocking pile. However, in the view shown in fig. 2, at the intersection of the "round" portion 10 and the "rectangular" portion 20 in the round-rectangular irregular interlocking pile, a part of the "round" portion 10 is replaced by the "rectangular" portion 20, so that the reinforcement cage 30 inside the "round" portion 10 is an irregular reinforcement cage.
The special-shaped steel reinforcement cage structure is mainly used in structures such as an occlusive pile and a special-shaped column, and the special-shaped steel reinforcement cage generally comprises a main reinforcement and a stirrup. Compared with the traditional circular reinforcement cage, the special-shaped reinforcement cage has the advantages of attractive appearance and smaller occupied space. However, the structural size of the deformed steel bar cage is large, and a large-scale processing device is often needed during processing. At present, the processing of the special-shaped reinforcement cage generally comprises the steps of processing a main reinforcement and a stirrup respectively, and then connecting the main reinforcement and the stirrup together by a large-scale jig to form the special-shaped reinforcement cage. During actual construction, the main reinforcements are generally straight reinforcements, and most stirrups are of special-shaped structures. Therefore, the processing quality of the stirrup directly influences the processing quality of the special-shaped reinforcement cage.
The special-shaped reinforcement cage in fig. 2 comprises a special-shaped stirrup, the special-shaped stirrup comprises two sections of opposite arc-section reinforcements and two sections of opposite straight reinforcements, the two sections of arc-section reinforcements are respectively arranged at two ends of the straight reinforcements, and the two sections of straight reinforcements and the two sections of arc-section reinforcements jointly enclose an annular structure.
At present, few processing systems are arranged for the special-shaped stirrups, and especially the processing of the special-shaped stirrups with two sections of arc-section reinforcing steel bars and two sections of straight reinforcing steel bars is realized. During actual construction, most constructors manually bend the steel bars into required arc sections through experience, and then weld the bent arc sections of the steel bars and the straight steel bars to form the special-shaped stirrups. However, the operator manually bends the reinforcing steel bars into the required arc sections through experience, so that the quality is difficult to ensure, and the processing efficiency is low; moreover, the way of welding the special-shaped stirrup into a plurality of sections also affects the overall performance of the special-shaped stirrup.
Disclosure of Invention
The invention aims to provide a processing system and a method of a stirrup and a special-shaped reinforcement cage structure and a processing method of the stirrup, which solve the problems that the processing quality of the special-shaped stirrup is difficult to ensure and the processing efficiency of the special-shaped stirrup is lower due to the mode that an operator manually bends a reinforcement into a required arc section through experience and then welds the bent arc section reinforcement and the straight reinforcement into the special-shaped stirrup when the special-shaped stirrup with two sections of arc sections and two straight reinforcements is processed.
In order to achieve the above purpose, the invention provides the following technical scheme:
a processing system of special-shaped stirrups comprises
The driving device is used for driving the target reinforcing steel bar to move;
the bending device is arranged at a distance from the driving device; the bending device is used for bending the target reinforcing steel bar;
and the bending device can be matched with the bending device and the driving device to bend the target reinforcing steel bar into an arc section.
The invention provides a processing system of a special-shaped stirrup (hereinafter referred to as the processing system). When the processing system is used, the target reinforcing steel bar is arranged between the bending device and the driving device, the target reinforcing steel bar is arranged between the bending device and the bending device, and the driving device can drive the target reinforcing steel bar to move. The processing system bends a target steel bar into an arc section through the matching of the driving device, the bending device and the bending device, and can change the bending degree of the target steel bar in a mode of adjusting the vertical distance between the bending device and the driving device, so that the finally formed arc section on the special-shaped stirrup can meet the design requirement; and the target reinforcing steel bar can be bent by adjusting the distance between the bending device and the bending device. Compared with the mode that an operator bends the target reinforcing steel bar manually by experience, the processing system can effectively improve the operating efficiency and effectively ensure the processing quality.
When the processing system is used, the front end of a target steel bar is arranged between a bending device and a driving device, and the front end of the target steel bar is arranged between the bending device and the bending device; then bending the front end of the target steel bar by adjusting the distance between the bending device and the bending device; then, after the distance between the driving device and the bending device is adjusted, the target steel bar is bent into an arc section under the action of the driving device; adjusting the distance between the bending device and the bending device again, and bending the end part of the arc section of the target reinforcing steel bar; at this time, the processing of one end of the special-shaped stirrup is completed. Then adjusting the azimuth angle of the straight section steel bar at the rear end of the target steel bar to enable the straight section steel bar at the rear end of the target steel bar to be positioned between the bending device and the driving device, and placing the straight section steel bar at the rear end of the target steel bar between the bending device and the bending device; then bending the rear end part of the target reinforcing steel bar by adjusting the distance between the bending device and the bending device; then, after the distance between the driving device and the bending device is adjusted, the rear end part of the target reinforcing steel bar is bent into an arc section under the action of the driving device; adjusting the distance between the bending device and the bending device again, and bending the tail part of the rear end of the target steel bar; at this time, the processing of the special-shaped stirrup is completed.
The special-shaped stirrup manufactured by the processing system is integrally processed; compare in needs with two sections arc section reinforcing bars and two sections straight reinforcing bar end to end welded mode, the dysmorphism stirrup of making through this system of processing can reduce the welding point on the dysmorphism stirrup, and whole root dysmorphism stirrup is integrated processing completion moreover, so the wholeness ability of the dysmorphism stirrup of making through this system of processing is better, and then the wholeness ability of the special-shaped steel reinforcement cage after the deuterogamying main muscle is accomplished is better.
Further, the transverse spacing distance between the driving device and the bending device is the same as the transverse spacing distance between the bending device and the bending device, and the output end of the bending device can be close to or far away from the area between the driving device and the bending device.
Further, the vertical spacing distance between the driving device and the bending device is named as D, and the radius of an arc segment required by the target steel bar is named as R; the transverse spacing distance between the driving device and the bending device is named as L;
wherein ,
through the structure, the curvature of the arc segment formed on the target reinforcing steel bar is controlled by an operator.
Furthermore, the output end of the bending device is provided with a pushing wheel, the output end of the driving device is provided with a main driving wheel, and the output end of the bending device is provided with a driven driving wheel.
Through above-mentioned structure, when the target reinforcing bar is bent into the arc segment, can reduce the damage to the target reinforcing bar, and then can improve the structural rigidity of deformed steel bar.
Furthermore, groove marks are arranged on the main driving wheel and the auxiliary driving wheel and are used for increasing the friction force between the target steel bar and the two rotating wheels.
Through the structure, when the driving device drives the target reinforcing steel bar to move between the extrusion assembly and the bending assembly, the phenomenon that the target reinforcing steel bar slips between the extrusion assembly and the bending assembly can be prevented as much as possible.
The device further comprises a limiting direction-adjusting device, wherein the limiting direction-adjusting device is used for adjusting the angle of the straight section of the steel bar on the target steel bar; and the limiting direction-adjusting device and the bending device are respectively positioned at two sides of the driving device.
Through the structure, when the processing system works, the angle of the straight section steel bar on the target steel bar can be adjusted through the limiting direction adjusting device, so that manual operation can be reduced, and the safety factor of an operator during operation is increased.
Furthermore, the bending device and the limiting and direction-adjusting device are jacks, and the pushing direction of the bending device are parallel to each other.
Further, also comprises
A process control system;
the first controller is connected with the driving device; the first controller can receive a first control signal given by the processing control system and control the driving device to run or stop;
the second controller is connected with the bending device; the second controller can receive a second control signal given by the processing control system and control the bending device to be close to or far away from the driving device;
the third controller is connected with the bending device; the third controller can receive a third control signal given by the machining control system and control the bending device to be close to or far away from the bending device;
the fourth controller is connected with the limiting and direction-adjusting device; the fourth controller can receive a fourth control signal given by the processing control system and control the limit direction-adjusting device to operate or stop.
Through the structure, the automatic processing of the special-shaped reinforcing steel bars is facilitated, so that the labor cost can be saved, the operation efficiency is improved, and the safety factor of the operation can be increased.
Further, the device also comprises a camera shooting collector arranged on the workbench;
the camera collector is used for collecting first distance information of the end part of the target reinforcing steel bar extending out of the bending device and transmitting the first distance information to the processing control system;
the camera collector is used for collecting vertical distance information II between the bending device and the driving device and transmitting the vertical distance information II to the processing control system; and
the camera collector is used for collecting vertical distance information III between the bending device and transmitting the vertical distance information III to the processing control system;
the camera collector is used for collecting angle information of a straight section of steel bar on a target steel bar and transmitting the angle information to the processing control system.
Through above-mentioned structure, can utilize machine identification technique to discern the position of target reinforcing bar, be favorable to improving the precision to target reinforcing bar processing.
On the other hand, the invention provides an information acquisition method based on the processing system of the special-shaped stirrup, the information acquisition method is that the camera collector can collect first distance information that the end of the target steel bar extends out of the bending device, the first distance information is named as K1, a first threshold value A1 is preset in the processing control system, and the first threshold value A1 is used for representing the minimum distance that the end of the target steel bar extends out of the bending device;
when the distance information K1 is smaller than the first threshold A1, the processing control system outputs a first control signal to the first controller to enable the driving device to operate; when the distance information K1 is equal to the first threshold a1, the machining control system outputs a first control signal to the first controller to stop the operation of the driving device.
The information acquisition method provided by the invention can be used for conveniently and automatically controlling the driving device in the processing process of the stirrup, so that the labor cost can be saved, the operation efficiency can be improved, and the safety coefficient of operation can be increased.
The camera collector can collect vertical distance information II between the bending device and the driving device, the vertical distance information II is named as K2, a second threshold A2 is preset in the processing control system, and the second threshold A2 is used for representing the minimum vertical distance between the bending device and the driving device;
when the second vertical distance information is named as K2 and is smaller than the second threshold A2, the processing control system outputs a second control signal to the second controller to enable the press bending device to operate; when the second vertical distance information is named as K2 and is equal to the second threshold A2, the processing control system outputs a second control signal to the second controller to stop the operation of the press bending device.
The camera collector can collect vertical distance information III between the bending device and the press bending device, the vertical distance information III is named as K3, a third threshold A3 is preset in the machining control system, and the third threshold A3 is used for representing the minimum vertical distance between the bending device and the press bending device;
when the vertical distance information III is named as K3 and is smaller than the third threshold A3, the machining control system outputs a third control signal to the third controller to enable the bending device to operate; when the vertical distance information is named as K3 and is equal to the third threshold A3, the machining control system outputs a third control signal to the third controller, so that the bending device stops running.
On the other hand, the invention also provides a processing method of the special-shaped stirrup (hereinafter referred to as the processing method), which uses the processing system of the stirrup; in the processing method, the length of the straight section on the single side of the needed stirrup is named as 2N, and the length of the arc section on the single side of the needed stirrup is named as 2M, and the processing method comprises the following steps:
s1, placing the front end of the target steel bar between the bending device and the driving device, and enabling the front end of the target steel bar to just extend out of the bending device; starting a limiting direction-adjusting device, and adjusting the direction of the target reinforcing steel bar through the limiting direction-adjusting device to enable the target reinforcing steel bar to be in a feeding state;
s2, adjusting the distance between the output end of the bending device and the driving device, and starting the driving device after the bending device is in a driving state; stopping the driving device after the target steel bar moves forwards by N;
s3, enabling the limiting direction-adjusting device to return to an initial position, driving the output end of the bending device to move towards the bending device, and bending the target steel bar;
s4, enabling the bending device to return to an initial state, then starting a limiting and direction-adjusting device, and enabling the straight section steel bar of the target steel bar close to the tail to rotate around the bending device until the straight section steel bar of the target steel bar close to the tail is in a feeding state;
s5, adjusting the distance between the output end of the bending device and the driving device, and starting the driving device after the bending device is in a bending state; stopping the driving device after the target steel bar moves forwards by M;
s6, repeating the steps S3-S5 to form the required stirrup.
The special-shaped stirrup manufactured by the processing method is integrally processed; compared with the mode that two sections of arc-section steel bars and two sections of straight steel bars are welded end to end, the special-shaped stirrup welded by the special-shaped steel bars manufactured by the processing method can reduce welding points on the special-shaped stirrup, and the whole special-shaped stirrup is integrally processed, so that the special-shaped stirrup manufactured by the processing method has better overall performance, and the main reinforcement is matched to complete the better overall performance of the special-shaped reinforcement cage.
In the processing method, the target reinforcing steel bar in a feeding state refers to that: the straight reinforcing bar on the target reinforcing bar should be placed between the driving device and the press bending device in a direction from the driving device to the bending device, and the straight reinforcing bar on the target reinforcing bar should be placed between the bending device and the press bending device in a direction from the driving device to the bending device. The bending device is in a driving state: the distance between the bending device and the driving device is in a state that the straight section steel bar on the target steel bar can move between the bending device and the driving device under the action of the driving device, but the straight section steel bar on the target steel bar cannot be bent into an arc section. The bending device is in a bending state: the distance between the bending device and the driving device is in a state that under the action of the driving device, the straight section steel bar on the target steel bar can move between the bending device and the driving device, and the straight section steel bar on the target steel bar is bent into an arc section.
Compared with the prior art, the invention has the beneficial effects that:
1. when the processing system is used, the target reinforcing steel bar is arranged between the bending device and the driving device, the target reinforcing steel bar is arranged between the bending device and the bending device, and the driving device can drive the target reinforcing steel bar to move. The processing system bends a target steel bar into an arc section through the matching of the driving device, the bending device and the bending device, and can change the bending degree of the target steel bar in a mode of adjusting the vertical distance between the bending device and the driving device, so that the finally formed arc section on the special-shaped stirrup can meet the design requirement; and the target reinforcing steel bar can be bent by adjusting the distance between the bending device and the bending device. Compared with the mode that an operator bends the target reinforcing steel bar manually by experience, the processing system can effectively improve the operating efficiency and effectively ensure the processing quality.
2. The special-shaped stirrup manufactured by the processing system and the processing method is integrally processed; compared with the mode that two sections of arc-section steel bars and two sections of straight steel bars are welded end to end, the special-shaped stirrups formed by welding the special-shaped steel bars manufactured by the processing system and the processing method can reduce welding points on the special-shaped stirrups, and the whole special-shaped stirrups are integrally processed, so that the special-shaped stirrups manufactured by the processing system and the processing method have better overall performance, and the main reinforcement is matched to complete the better overall performance of the special-shaped reinforcement cage.
Description of the drawings:
fig. 1 is a schematic structural view of a conventional meat-vegetable bite pile.
Fig. 2 is a schematic structural view of a circle-moment occluding pile.
Fig. 3 is a schematic structural diagram of the special-shaped stirrup.
Fig. 4 is a schematic structural view of embodiment 1.
Fig. 5 is a schematic view showing the relative positions of the table, the driving means and the rotary wheel.
Fig. 6 is a schematic diagram of the relative positions of the bending device, the bending device and the driving device.
Fig. 7 is a schematic structural diagram of the bending device, the bending device and the limiting and direction-adjusting device which are positioned on the lower surface of the workbench.
Fig. 8 is a schematic diagram of step S1.
Fig. 9 is a schematic diagram of step S3.
Fig. 10 is a schematic view illustrating the position-limiting direction-adjusting device adjusting the orientation of the straight bars on the target bars in step S4.
Fig. 11 is a schematic view illustrating that the target reinforcing bars are in a feeding state in the step S4.
Fig. 12 is a schematic diagram of step S5.
Fig. 13 is a schematic diagram illustrating the first adjustment of the orientation of the straight reinforcing bars on the target reinforcing bars by the position-limiting direction-adjusting device in step S6.
Fig. 14 is a schematic view illustrating that the target reinforcing bars are in a feeding state for the first time in the step S6.
Fig. 15 is a schematic view illustrating that the target reinforcing bars are bent for the first time in step S6.
Fig. 16 is a schematic view illustrating that the target reinforcing bars are in a feeding state for the second time in the step S6.
Fig. 17 is a schematic view illustrating that the target reinforcing bars are in a bending state in the step S6.
Fig. 18 is a schematic view illustrating that the target reinforcing bars are bent for the second time in step S6.
The labels in the figure are: 10- "round" part, 20- "rectangular" part, 30-reinforcement cage;
1-a workbench, 2-a driving device, 3-a bending device, 4-a bending device, 41-a pushing wheel, 51-a main driving wheel, 52-a secondary driving wheel, 6-a limiting and direction-adjusting device, 7-a target steel bar, 8-a groove mark, 9-a strip hole and 91-a processing shaft;
100-arc segments, 200-straight segments.
Detailed Description
The present invention will be described in further detail with reference to test examples and specific embodiments. It should be understood that the scope of the above-described subject matter is not limited to the following examples, and any techniques implemented based on the disclosure of the present invention are within the scope of the present invention.
Example 1
This embodiment 1 provides a system of processing of dysmorphism stirrup, can accomplish the integrated into one piece processing to target reinforcing bar 7 to make the wholeness ability of the dysmorphism stirrup that obtains through this embodiment 1 better, and then the wholeness ability of the special-shaped steel bar 201 cage after the main muscle of deuterogamying is accomplished better.
As shown in fig. 3, the special-shaped stirrup according to this embodiment 1 is formed by bending a steel bar, and the bent state includes two opposite arc segments 100 and two opposite straight segments 200, the two arc segments 100 are respectively located at two ends of the straight segment 200, and the two straight segments 100 and the two arc segments 200 together enclose an annular structure.
The present embodiment 1 includes a table 1, a driving device 2, a bending device 3, and a press bending device 4.
As shown in fig. 4, the output end of the press bending device 4 is provided with the pushing wheel 41, the output end of the driving device 2 is provided with a main driving wheel 51, and the output end of the bending device 3 is provided with a secondary driving wheel 52. Preferably, the press bending device 4 and the bending device 3 may be selected as jacks, the driving device 2 is preferably a driving motor, and the pushing direction of the press bending device 4 and the pushing direction of the bending device 3 are parallel to each other, and the rotating shaft of the main driving wheel 51, the rotating shaft of the auxiliary driving wheel 52 and the rotating shaft of the pushing wheel 41 are arranged parallel to each other.
As shown in fig. 5, the driving device 2 may be arranged below the table 1, with the master transmission wheel 51 and the slave transmission wheel 52 both located above the table. Thus, the driving device 2 can drive the main driving wheel 51 to rotate, and the bending device 3 can drive the auxiliary driving wheel 52 to approach or depart from the target steel bar 7.
When in use, the main driving wheel 51 and the auxiliary driving wheel 52 are positioned at one side of the target steel bar 7, the pushing wheel 41 is positioned at the other side of the target steel bar 7, the bending device 4 drives the pushing wheel 41 to move towards the target steel bar 7, so that friction force exists between the target steel bar 7 and the main driving wheel 51, when the driving device 2 drives the main driving wheel 51 to rotate, the main driving wheel 51 can drive the target steel bar 7 to advance, the bending device 3 can drive the auxiliary driving wheel 52 to move but not influence the rotation of the auxiliary driving wheel 52, the bending device 4 can drive the pushing wheel 41 to move but not influence the rotation of the auxiliary pushing wheel 41, so that when the target steel bar 7 moves, the target steel bar 7 is in contact with the auxiliary driving wheel 52 or the pushing wheel 41 and can also drive the auxiliary driving wheel 52 or the pushing wheel 41 to rotate, and further a small friction force between the target steel bar 7 and the auxiliary driving wheel 52 or the pushing wheel 41 is ensured, thereby reducing the damage of the target steel bar 7 from the driving wheel 52 or the pushing wheel 41, and further the structural rigidity of the special-shaped stirrup can be improved.
When the embodiment 1 is implemented, in the embodiment 1, the target steel bar 7 is bent into the arc section through the matching of the driving device 2, the bending device 3 and the bending device 4, and the bending degree of the target steel bar 7 can be changed by adjusting the vertical distance between the bending device 4 and the driving device 2, so that the finally formed arc section on the special-shaped stirrup can meet the design requirement. That is, the present embodiment 1 can change the bending degree of the target reinforcing bars 7 by adjusting the positions among the pushing wheel 41, the main rotating wheel 51 and the sub-driving wheel 52. Compare in the mode that the operator bends target reinforcing bar 7 by experience manual pressure, can improve the operating efficiency effectively through this embodiment 1, and can guarantee processingquality effectively.
Further, to facilitate operator control over the curvature of the arc segment 100 formed on the target rebar 7. As shown in fig. 6, the lateral spacing distance between the main transmission wheel 51 and the pushing wheel 41 is the same as the lateral spacing distance between the sub transmission wheel 52 and the pushing wheel 41. That is, in the view shown in fig. 6, the distance between the main transmission wheel 51 and the pushing wheel 41 is the same as the distance between the sub transmission wheel 52 and the pushing wheel 41. In this embodiment 1, the vertical spacing distance between the main driving wheel 51 and the pushing wheel 41 is named as D, that is, the vertical spacing distance between the auxiliary driving wheel 52 and the pushing wheel 41 is named as D, and the radius of the arc segment 100 required by the target steel bar 7 is named as R; the transverse spacing distance between the master transmission wheel 51 and the slave transmission wheel 52 is named L, namely the left-right spacing distance between the master transmission wheel 51 and the slave transmission wheel 52 is named L. Then
Furthermore, during the bending process of the target reinforcing bar 7, the curvature of the arc segment 100 formed on the target reinforcing bar 7 may be changed by adjusting the vertical spacing distance D between the main transmission wheel 51 and the pushing wheel 41. In this embodiment 1, the curvature value of the arc segment 100 on the target reinforcing bar 7 may be one or more. Specifically, in the process that the main transmission wheel 51 can drive the target steel bar 7 to advance, the arc segment 100 on the target steel bar 7 can be changed into a curvature arc segment by adjusting the vertical spacing distance D between the main transmission wheel 51 and the pushing wheel 41. Preferably, the curvature value of the arc segment 100 on the target reinforcing bar 7 is one.
In this embodiment 1, the driving device 2 moves the target reinforcing bar 7 between the main driving wheel 51 and the pushing wheel 41 and moves the target reinforcing bar 7 between the auxiliary driving wheel 52 and the pushing wheel 41 through the main driving wheel 51, in order to prevent the target reinforcing bar 7 from slipping between the main driving wheel 51 or the auxiliary driving wheel 52 as much as possible, in this embodiment 1, the main driving wheel 51 and the auxiliary driving wheel 52 are provided with the notches 8, and the notches 8 can increase the friction force between the main driving wheel 51 and the target reinforcing bar 7 and can increase the friction force between the auxiliary driving wheel 52 and the target reinforcing bar 7.
As shown in fig. 4, the present embodiment 1 further includes a limiting and direction-adjusting device 6, the limiting and direction-adjusting device 6 can adjust the angle of the straight steel bar on the target steel bar 7, and the limiting and direction-adjusting device 6 and the pushing wheel 41 are respectively located at two sides of the main driving wheel 51. Preferably, the limit direction-adjusting device 6 can be selected as a jack. Therefore, when the working of the embodiment 1, the angle of the straight section steel bar on the target steel bar 7 can be adjusted through the limiting direction adjusting device 6, so that the manual operation can be reduced, and the safety factor of an operator during operation is increased.
In this embodiment 1, the bending device 4, the bending device 3, and the limiting direction-adjusting device 6 may be disposed on the upper surface of the working table 1, as long as the target steel bar 7 does not interfere with the bending device 4, the bending device 3, or the limiting direction-adjusting device 6 during the processing of the target steel bar 7. Specifically, the bending device 4, the bending device 3 and the limiting direction-adjusting device 6 with corresponding sizes can be selected according to the track of the target steel bar 7 on the workbench 1, and the bending device 4, the bending device 3 and the limiting direction-adjusting device 6 are arranged in position.
Of course, the bending device 4, the bending device 3 and the limiting direction-adjusting device 6 may also be arranged on the lower surface of the workbench 1, as shown in fig. 7, three strip-shaped holes 9 may be formed in the workbench 1, and the position of each strip-shaped hole 9 corresponds to the positions of the bending device 4, the bending device 3 and the limiting direction-adjusting device 6. The output ends of the bending device 4, the bending device 3 and the limiting direction-adjusting device 6 are all provided with a processing shaft 91, and the processing shaft 91 can move in the corresponding strip-shaped hole 9. At this time, the pushing roller 41 may be attached to the processing shaft 91 connected to the press bending device 4, and the driven roller 52 may be attached to the processing shaft 91 connected to the bending device 3.
In actual use, since the main driving wheel 51, the auxiliary driving wheel 52 and the pushing wheel 41 are all generally circular wheels, a transition arc with a small end exists at the joint of the arc segment 100 and the straight segment 200.
In this embodiment 1, in order to do benefit to the automated processing who realizes the dysmorphism stirrup to can save the cost of labor, provide the operating efficiency and can increase the factor of safety of operation. This embodiment 1 further includes a processing control system, a first controller, a second controller, a third controller, and a fourth controller. The first controller is connected with the driving device 2, and the first controller can receive a first control signal given by the processing control system and control the driving device 2 to operate or stop. The second controller is connected with the bending device 4, and the second controller can receive a second control signal given by the processing control system and control the bending device 4 to be close to or far away from the driving device 2. The third controller is connected with the bending device 3 and can receive a third control signal given by the machining control system and control the bending device 3 to be close to or far from the bending device 4. The fourth controller is connected with the limiting direction-adjusting device 6 and can receive a fourth control signal given by the machining control system and control the limiting direction-adjusting device 6 to run or stop.
Further, this embodiment 1 further includes installing a camera collector on the workbench 1, preferably, the camera collector may be selected as a camera, and the camera collector is connected to the processing control system.
In this embodiment 1, the image pickup collector is configured to collect first distance information that the end of the target reinforcing steel bar 7 extends out of the bending device 3, and transmit the first distance information to the processing control system; the camera shooting collector is used for collecting vertical distance information II between the bending device 4 and the driving device 2 and transmitting the vertical distance information II to the processing control system; the camera collector is used for collecting vertical distance information III between the bending device 3 and the bending device 4 and transmitting the vertical distance information III to the processing control system; the camera collector is used for collecting angle information of the straight section of the steel bar on the target steel bar 7 and transmitting the angle information to the processing control system.
In the use of the embodiment 1, the front end of the target steel bar 7 is firstly placed between the main driving wheel 51 and the pushing wheel 41, and the front end of the target steel bar 7 is placed between the auxiliary driving wheel 52 and the pushing wheel 41; then, the front end of the target steel bar 7 is bent by adjusting the vertical distance between the driving wheel 52 and the pushing wheel 41; then, after the positions among the main driving wheel 51, the driven wheel 52 and the pushing wheel 41 are adjusted, the driving device 2 drives the target steel bar 7 to move through the main driving wheel 51, and the target steel bar 7 is bent into an arc section; the vertical distance between the driving wheel 52 and the pushing wheel 41 is adjusted again, and the end part with the arc section of the target reinforcing steel bar 7 is bent; at this time, the processing of one end of the special-shaped stirrup is completed. Then, the position angle of the straight-section steel bar at the rear end of the target steel bar 7 is adjusted through the limiting direction-adjusting device 6, so that the straight-section steel bar at the rear end of the target steel bar 7 is positioned between the main driving wheel 51 and the pushing wheel 41, and the straight-section steel bar at the rear end of the target steel bar 7 is positioned between the driven wheel 52 and the pushing wheel 41; then bending the rear end part of the target reinforcing steel bar 7 by adjusting the vertical distance between the driving wheel 52 and the pushing wheel 41; then, after the positions among the main driving wheel 51, the driven wheel 52 and the pushing wheel 41 are adjusted, the driving device 2 drives the target steel bar 7 to move through the main driving wheel 51, and the target steel bar 7 is bent into an arc section; the vertical distance between the driving wheel 52 and the pushing wheel 41 is adjusted again, and the tail part of the rear end of the target steel bar 7 is bent; at this time, the processing of the special-shaped stirrup is completed.
The special-shaped stirrup manufactured by the embodiment 1 is integrally processed; compare in needs with two sections segmental arc reinforcing bars and two sections straight reinforcing bar end to end welded mode, through this embodiment 1 preparation dysmorphism stirrup, can reduce the welding point on the dysmorphism stirrup, whole root dysmorphism stirrup is integrated into one piece to be accomplished moreover, so the wholeness ability through the dysmorphism stirrup of this embodiment 1 preparation is better, and then the wholeness ability that the main muscle of deuterogamying accomplished the special-shaped steel reinforcement cage is better.
Example 2
This embodiment 2 provides an information acquisition method, based on the processing system of the special-shaped stirrup in embodiment 1, and this embodiment 2 specifically is:
the camera collector can collect the first distance information of the end part of the target steel bar 7 extending out of the bending device 3, the first distance information is named as K1, and a first threshold value A1 is preset in the processing control system, and the first threshold value A1 represents the minimum distance of the end part of the target steel bar 7 extending out of the bending device 3. When K1 obtained by the image pickup device is smaller than a1, the machining control system outputs a first control signal to the first controller to operate the driving device 2. Until K1 obtained by the image pickup device is equal to a1, the machining control system outputs a first control signal to the first controller to stop the operation of the drive device 2.
The camera collector can collect the vertical distance information two between the bending device 4 and the driving device 2, the vertical distance information two is named as K2, and a second threshold A2 is preset in the processing control system, and the second threshold A2 represents the minimum vertical distance between the bending device 4 and the driving device 2. When the K2 obtained by the camera is smaller than a2, the processing control system outputs a second control signal to the second controller, so that the bending device 4 operates. Until the K2 obtained by the camera collector is equal to a2, the processing control system outputs a second control signal to the second controller to stop the operation of the bending device 4.
The camera collector is used for collecting vertical distance information III between the bending device 3 and the press bending device 4, the vertical distance information III is named as K3, a third threshold A3 is preset in the machining control system, and the third threshold A3 represents the minimum vertical distance between the bending device 3 and the press bending device 4. When the K3 obtained by the camera shooting collector is smaller than A3, the processing control system outputs a third control signal to the third controller, so that the bending device 3 operates. And when the K3 acquired by the camera shooting collector is equal to A3, the processing control system outputs a third control signal to the third controller, so that the bending device 3 stops operating.
The camera collector is used for collecting angle information between the actual straight section of the target steel bar 7 and the straight section of the steel bar in the feeding state, the angle information is named as alpha 1, a fourth threshold value A4 is preset in the processing control system, and the fourth threshold value A4 represents the minimum angle between the actual straight section of the target steel bar 7 and the straight section of the steel bar in the feeding state. When the alpha 1 obtained by the camera shooting collector is smaller than A4, the processing control system outputs a fourth control signal to the fourth controller, so that the limiting and direction-adjusting device 6 operates. And when the alpha 1 obtained by the camera shooting collector is equal to A4, the processing control system outputs a fourth control signal to the fourth controller to stop the limiting and direction-adjusting device 6.
Example 3
s1, as shown in fig. 8, the front end of the target reinforcing bar 7 is placed between the pushing wheel 41 and the main driving wheel 51, and the front end of the target reinforcing bar 7 just extends out of the driving wheel 52; and starting the limiting direction-adjusting device 6, and adjusting the direction of the target reinforcing steel bar 7 through the limiting direction-adjusting device 6 to enable the target reinforcing steel bar 7 to be in a feeding state. That is, at this time, the straight-segment reinforcing bars on the target reinforcing bars 7 should be placed between the main transmission wheel 51 and the push-up wheel 41 in a direction from the main transmission wheel 51 to the sub transmission wheel 52, and the straight-segment reinforcing bars on the target reinforcing bars 7 should be placed between the sub transmission wheel 52 and the push-up wheel 41 in a direction from the main transmission wheel 51 to the sub transmission wheel 52.
S2, adjusting positions among the pushing wheel 41, the main driving wheel 51 and the auxiliary driving wheel 52, so that after the pushing wheel 41 is in a driving state, that is, the pushing wheel 41 is at a distance from the main driving wheel 51, the straight reinforcing steel bar on the target reinforcing steel bar 7 can move between the pushing wheel 41 and the main driving wheel 51 under the action of the driving device 2, but the straight reinforcing steel bar on the target reinforcing steel bar 7 cannot be bent into an arc section; the driving means 2 is started and after the target bar 7 moves forward N, the driving means 2 is stopped.
S3, as shown in fig. 9, the limiting direction-adjusting device 6 is retracted to the initial position, and the bending device 3 is driven to move from the driving wheel 52 to the bending device 4, so as to bend the target steel bar 7;
s4, as shown in fig. 10 and 11, the bending device 3 is retracted to the initial state, and then the limiting and direction-adjusting device 6 is started to rotate the straight reinforcing steel bar of the target reinforcing steel bar 7 near the tail portion around the pushing wheel 41 until the straight reinforcing steel bar of the target reinforcing steel bar 7 near the tail portion is in the feeding state;
s5, as shown in fig. 12, the positions of the pushing wheel 41, the main driving wheel 51 and the auxiliary driving wheel 52 are adjusted, so that after the pushing wheel 41 is in the bending state, that is, the pushing wheel 41 is at a distance from the main driving wheel 51, the straight reinforcing steel bar on the target reinforcing steel bar 7 can move between the pushing wheel 41 and the main driving wheel 51 under the action of the driving device 2, and the straight reinforcing steel bar on the target reinforcing steel bar 7 is bent into an arc. The driving means 2 is started and after the target reinforcing bar 7 moves forward M, the driving means 2 is stopped.
S6, as shown in FIGS. 13-18, repeating steps S3-S5 to form the desired stirrup.
The special-shaped stirrup manufactured by the embodiment 3 is integrally processed; compare in needs with two sections segmental arc reinforcing bars and two sections straight reinforcing bar end to end welded mode, through the dysmorphism stirrup of this embodiment 3 preparation, can reduce the welding point on the dysmorphism stirrup, whole root dysmorphism stirrup is integrated into one piece to be accomplished moreover, so the wholeness ability through the dysmorphism stirrup of this embodiment 3 is better, and then the wholeness ability that the main muscle of deuterogamying accomplished the special-shaped steel reinforcement cage is better.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (13)
1. The utility model provides a system of processing of dysmorphism stirrup which characterized in that: comprises that
The driving device (2) is used for driving the target reinforcing steel bar (7) to move;
a bending device (3) arranged at an interval from the driving device (2); the bending device (3) is used for bending the target reinforcing steel bar (7);
the bending device (4) can be matched with the bending device (3) and the driving device (2) and then can bend the target steel bar (7) into an arc section.
2. The system of claim 1, wherein: the transverse spacing distance between the driving device (2) and the bending device (4) is the same as the transverse spacing distance between the bending device (3) and the bending device (4), and the output end of the bending device (4) can be close to or far away from the area between the driving device (2) and the bending device (3).
3. The system of claim 2, wherein:
the vertical spacing distance between the driving device (2) and the bending device (4) is named as D, and the radius of an arc section required by a target steel bar (7) is named as R; the transverse spacing distance between the driving device (2) and the bending device (3) is named as L;
wherein ,
4. the system of claim 1, wherein: the output end of the bending device (4) is provided with a pushing wheel (41), the output end of the driving device (2) is provided with a main driving wheel (51), and the output end of the bending device (3) is provided with a driven driving wheel (52).
5. The system of claim 4, wherein: the main driving wheel (51) and the auxiliary driving wheel (52) are respectively provided with a groove mark (8), and the groove marks (8) are used for increasing the friction force between the target steel bar (7) and the two rotating wheels.
6. The system of processing a shaped stirrup according to any of claims 1 to 5, wherein: the steel bar angle adjusting device is characterized by further comprising a limiting direction adjusting device (6), wherein the limiting direction adjusting device (6) is used for adjusting the angle of a straight section of steel bar on a target steel bar (7); and the limiting and direction-adjusting device (6) and the bending device (3) are respectively positioned at two sides of the driving device (2).
7. The system of claim 6, wherein: the bending device (4), the bending device (3) and the limiting and direction-adjusting device (6) are jacks, and the pushing direction of the bending device (4) is parallel to the pushing direction of the bending device (3).
8. The system of claim 6, wherein: also comprises
A process control system;
the first controller is connected with the driving device (2); the first controller can receive a first control signal given by the processing control system and control the driving device (2) to run or stop;
the second controller is connected with the bending device (4); the second controller can receive a second control signal given by the processing control system and control the bending device (4) to approach or separate from the driving device (2);
the third controller is connected with the bending device (3); the third controller can receive a third control signal given by the machining control system and control the bending device (3) to be close to or far away from the bending device (4);
the fourth controller is connected with the limiting and direction-adjusting device (6); the fourth controller can receive a fourth control signal given by the processing control system and control the limit direction-adjusting device (6) to operate or stop.
9. The system of claim 8, wherein: the device also comprises a camera shooting collector arranged on the workbench (1);
the camera shooting collector is used for collecting first distance information of the end part of a target steel bar (7) extending out of the bending device (3) and transmitting the first distance information to the processing control system;
the camera shooting collector is used for collecting vertical distance information II between the bending device (4) and the driving device (2) and transmitting the vertical distance information II to the processing control system; and
the camera shooting collector is used for collecting vertical distance information III between the bending device (3) and the bending device (4) and transmitting the vertical distance information III to the processing control system;
the camera shooting collector is used for collecting angle information of a straight section of steel bar on a target steel bar (7) and transmitting the angle information to the processing control system.
10. An information acquisition method based on the special-shaped stirrup machining system of claim 9, characterized by comprising the following steps: the camera shooting collector can collect first distance information that the end part of the target steel bar (7) extends out of the bending device (3), the first distance information is named as K1, a first threshold value A1 is preset in the processing control system, and the first threshold value A1 is used for representing the minimum distance that the end part of the target steel bar (7) extends out of the bending device (3);
when the distance information K1 is smaller than the first threshold A1, the processing control system outputs a first control signal to the first controller to enable the driving device (2) to operate; when the distance information K1 is equal to the first threshold A1, the processing control system outputs a first control signal to the first controller to stop the operation of the driving device (2).
11. The information acquisition method according to claim 10, characterized in that: the camera shooting collector can collect vertical distance information II between the bending device (4) and the driving device (2), the vertical distance information II is named as K2, a second threshold value A2 is preset in the processing control system, and the second threshold value A2 is used for representing the minimum vertical distance between the bending device (4) and the driving device (2);
when the second vertical distance information is named as K2 and is smaller than the second threshold A2, the processing control system outputs a second control signal to the second controller to enable the press bending device (4) to operate; when the second vertical distance information is named as K2 and is equal to the second threshold A2, the processing control system outputs a second control signal to the second controller to stop the operation of the press bending device (4).
12. The information acquisition method according to claim 10 or 11, characterized in that: the camera collector can collect vertical distance information III between the bending device (3) and the bending device (4), the vertical distance information III is named as K3, a third threshold value A3 is preset in the machining control system, and the third threshold value A3 is used for representing the minimum vertical distance between the bending device (3) and the bending device (4);
when the vertical distance information III is named as K3 and is smaller than the third threshold A3, the machining control system outputs a third control signal to the third controller to enable the bending device (3) to operate; when the vertical distance information is named as K3 and is equal to the third threshold value A3, the machining control system outputs a third control signal to the third controller, and the bending device (3) stops running.
13. A processing method of a special-shaped stirrup is characterized by comprising the following steps: a processing system using a stirrup according to any one of claims 6 to 9 or an information acquisition method according to any one of claims 10 to 12,
the method is characterized in that the length of a straight section on one side of a required stirrup is named as 2N, the length of an arc section on one side of the required stirrup is named as 2M, and the method comprises the following steps:
s1, placing the front end of the target steel bar (7) between the bending device (4) and the driving device (2) to ensure that the front end of the target steel bar (7) just extends out of the bending device (3); starting a limiting direction-adjusting device (6), and adjusting the direction of the target reinforcing steel bar (7) through the limiting direction-adjusting device (6) to enable the target reinforcing steel bar (7) to be in a feeding state;
s2, adjusting the distance between the output end of the bending device (4) and the driving device (2), and starting the driving device (2) after the bending device (4) is in a driving state; stopping the operation of the driving device (2) after the target steel bar (7) moves forwards by N;
s3, enabling the limiting direction-adjusting device (6) to return to an initial position, driving the output end of the bending device (3) to move towards the bending device (4), and bending the target steel bar (7);
s4, enabling the bending device (3) to return to an initial state, then starting the limiting and direction-adjusting device (6) to enable the straight section steel bar of the target steel bar (7) close to the tail to rotate around the bending device (4) until the straight section steel bar of the target steel bar (7) close to the tail is in a feeding state;
s5, adjusting the distance between the output end of the bending device (4) and the driving device (2), and starting the driving device (2) after the bending device (4) is in a bending state; stopping the operation of the driving device (2) after the target steel bar (7) moves forwards by M;
s6, repeating the steps S3-S5 to form the required stirrup.
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| JPH0726014U (en) * | 1993-10-21 | 1995-05-16 | 大成建設株式会社 | Reinforcing bar end bending device |
| CN108246847A (en) * | 2018-01-12 | 2018-07-06 | 吉林大学 | Double curve degree composite plate curved surface compound bending manufacturing process |
| CN208527924U (en) * | 2018-06-22 | 2019-02-22 | 长葛市莱特机械科技有限公司 | It is two-sided at arc bender |
| CN214976906U (en) * | 2021-06-25 | 2021-12-03 | 新昌县皓迪制冷有限公司 | Auxiliary device for processing and forming pipeline elbow |
-
2022
- 2022-01-06 CN CN202210014162.5A patent/CN114346114B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0726014U (en) * | 1993-10-21 | 1995-05-16 | 大成建設株式会社 | Reinforcing bar end bending device |
| CN108246847A (en) * | 2018-01-12 | 2018-07-06 | 吉林大学 | Double curve degree composite plate curved surface compound bending manufacturing process |
| CN208527924U (en) * | 2018-06-22 | 2019-02-22 | 长葛市莱特机械科技有限公司 | It is two-sided at arc bender |
| CN214976906U (en) * | 2021-06-25 | 2021-12-03 | 新昌县皓迪制冷有限公司 | Auxiliary device for processing and forming pipeline elbow |
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