CN114346114B - Processing system, processing method and information acquisition method of special-shaped stirrup - Google Patents
Processing system, processing method and information acquisition method of special-shaped stirrup Download PDFInfo
- Publication number
- CN114346114B CN114346114B CN202210014162.5A CN202210014162A CN114346114B CN 114346114 B CN114346114 B CN 114346114B CN 202210014162 A CN202210014162 A CN 202210014162A CN 114346114 B CN114346114 B CN 114346114B
- Authority
- CN
- China
- Prior art keywords
- bending device
- steel bar
- processing
- special
- bending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012545 processing Methods 0.000 title claims abstract description 131
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000003672 processing method Methods 0.000 title claims abstract description 21
- 238000005452 bending Methods 0.000 claims abstract description 223
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 90
- 239000010959 steel Substances 0.000 claims abstract description 90
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 78
- 238000004886 process control Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract description 36
- 238000003466 welding Methods 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 description 28
- 206010066054 Dysmorphism Diseases 0.000 description 18
- 238000010586 diagram Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
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 special-shaped stirrups. A processing system of special-shaped stirrups comprises a driving device, a processing device and a processing device, wherein the driving device is used for driving target reinforcing steel bars to move; the bending device is arranged at intervals with the driving device; the bending device is used for bending the target 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 being matched with the main reinforcement 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 special-shaped stirrups.
Background
In the construction process of the concrete filling pile, a reinforcement cage is generally arranged in the concrete filling pile, so that the overall performance of the concrete filling pile is ensured. However, after the reinforcement cage is arranged inside the bored concrete pile, the thickness of the protective layer of the concrete needs to be considered. Too much or too little thickness of the protective layer can adversely affect the concrete member. Therefore, in the design process, the thickness of the concrete protection layer can be designed according to the related concrete structure design specification.
As shown in fig. 1, fig. 1 is a schematic structural view of a conventional snap pile. The existing occluding pile is a structure formed by embedding part of circumferences between adjacent concrete row piles. Because the concrete protection layer is required by the concrete structural design specification, the reinforcement cages in the existing concrete row piles can only be arranged at intervals. Furthermore, the existing occluding pile can only be a meat-vegetable occluding pile, and the meat-vegetable occluding pile has a certain water stopping effect, but has a poor supporting effect.
As shown in fig. 2, fig. 2 is a schematic structural view of a circular-rectangular special-shaped occluding pile, and reinforcement cages 30 are arranged in the "circular" part 10 and the "rectangular" part 20 of the circular-rectangular special-shaped occluding 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 special-shaped snap 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 a special-shaped reinforcement cage.
The special-shaped steel reinforcement cage structure is mainly used in structures such as a secant pile and a special-shaped column, and the special-shaped steel reinforcement cage generally comprises a main reinforcement and stirrups. Compared with the traditional circular reinforcement cage, the special-shaped reinforcement cage is attractive in appearance and small in occupied space. However, the special-shaped reinforcement cage itself has a large structural size, and a large-sized processing device is often required during processing. At present, the processing of the special-shaped steel reinforcement cage is generally carried out on the main reinforcement and the stirrup respectively, and then the main reinforcement and the stirrup are connected together by means of a large-scale jig frame to form the special-shaped steel reinforcement cage. In actual construction, the main reinforcement is usually a straight reinforcement, and most stirrups are in special-shaped structures. Therefore, the processing quality of the stirrups directly influences the processing quality of the special-shaped reinforcement cage.
The special-shaped steel reinforcement cage in fig. 2 comprises special-shaped stirrups, wherein the special-shaped stirrups comprise two sections of opposite arc-shaped steel bars and two sections of opposite straight steel bars, the two sections of arc-shaped steel bars are respectively arranged at two ends of the straight steel bars, and the two sections of straight steel bars and the two sections of arc-shaped steel bars jointly enclose into an annular structure.
At present, few processing systems are arranged for special-shaped stirrups, and particularly, the special-shaped stirrups with two arc-shaped steel bars and two straight steel bars are processed. In actual construction, most constructors press the steel bars into required arc sections manually through experience, and then weld the pressed arc section steel bars with straight steel bars to form special-shaped stirrups. However, the operator can press the steel bar into the required arc section manually 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 processing method of a special-shaped stirrup, and a special-shaped reinforcement cage structure and a processing method thereof, which aim to 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 because an operator manually bends the 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.
In order to achieve the above object, the present invention provides the following technical solutions:
a processing system of special-shaped stirrups comprises
The driving device is used for driving the target reinforcing steel bars to move;
the bending device is arranged at intervals with 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 special-shaped stirrups (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 is characterized in that a target reinforcing steel bar is bent into an arc section by the cooperation of the driving device, the bending device and the bending device, and the bending degree of the target reinforcing steel bar can be changed by adjusting the vertical distance between the bending device and the driving device, so that the arc section on the finally formed 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 steel bars manually by experience, the processing system can effectively improve the working efficiency and effectively ensure the processing quality.
When the processing system is used, the front end of the target reinforcing steel bar is firstly arranged between the bending device and the driving device, and the front end of the target reinforcing 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; the distance between the bending device and the bending device is adjusted again, and the end part of the arc section of the target reinforcing steel bar is bent; at this time, the processing of one end of the special-shaped stirrup is completed. Then, the azimuth angle of the straight section bar at the rear end of the target bar is adjusted to enable the straight section bar at the rear end of the target bar to be positioned between the bending device and the driving device, and the straight section bar at the rear end of the target bar is positioned 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; the distance between the bending device and the bending device is adjusted again, and the tail part of the rear end of the target reinforcing steel bar is bent; at this time, the processing of the special-shaped stirrup is completed.
The special-shaped stirrups manufactured by the processing system are integrally processed; compare in needs with two sections arc reinforcing bars and two sections straight reinforcing bar head and the tail welded mode, through the dysmorphism stirrup of this processing system preparation, can reduce the welding point on the dysmorphism stirrup, whole dysmorphism stirrup is integrated into one piece processing and accomplishes moreover, so the wholeness can better through the dysmorphism stirrup of this processing system preparation, and then the wholeness can better of dysmorphism steel reinforcement cage after the completion of the main muscle of cooperation again.
Further, the lateral spacing distance between the driving device and the bending device is the same as the lateral spacing distance between the bending device and the bending device, and the output end of the bending device can be close to or far from the area between the driving device and the bending device.
Further, the vertical interval distance between the driving device and the bending device is named as D, and the radius of the arc section required by the target reinforcing steel bar is named as R; designating a lateral separation distance between the driving device and the bending device as L;
wherein ,
With the above structure, the operator can control the curvature of the arc segment formed on the target reinforcing bar.
Further, a push wheel is arranged at the output end of the bending device, a main driving wheel is arranged at the output end of the driving device, and a secondary driving wheel is arranged at the output end of the bending device.
Through the structure, when the target steel bar is bent into the arc section, the damage to the target steel bar can be reduced, and the structural rigidity of the special-shaped steel bar can be improved.
Further, groove marks are formed in the main driving wheel and the auxiliary driving wheel, and the groove marks are used for increasing friction force between the target reinforcing steel bars and the two rotating wheels.
Through the structure, when the driving device drives the target reinforcing steel bars to move between the extrusion assembly and the press bending assembly, the phenomenon that the target reinforcing steel bars slip between the extrusion assembly and the press bending assembly can be prevented as much as possible.
Further, the device also comprises a limiting and steering device, wherein the limiting and steering 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 of the 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.
Further, the bending device and the limiting direction-adjusting device are jacks, and the pushing direction of the bending device are parallel to each other.
Further, also include
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 processing 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 limit direction-adjusting device; the fourth controller can receive a fourth control signal given by the processing control system and control the limit steering device to run or stop.
Through the structure, the automatic processing of the special-shaped steel bars is facilitated, so that labor cost can be saved, operation efficiency is improved, and the safety coefficient of operation can be increased.
Further, the device also comprises a camera 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 second vertical distance information between the bending device and the driving device and transmitting the second vertical distance information to the processing control system; and
the camera acquisition device is used for acquiring 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 the straight section of the steel bar on the target steel bar and transmitting the angle information to the processing control system.
Through the structure, the position of the target reinforcing steel bar can be identified by utilizing a machine identification technology, and the accuracy of processing the target reinforcing steel bar is improved.
On the other hand, the invention provides an information acquisition method, which is based on the processing system of the special-shaped stirrup, wherein the information acquisition method is that the camera acquisition device can acquire the first distance information of the end part of the target steel bar extending out of the bending device, the first distance information is named as K1, a first threshold A1 is preset in the processing control system, and the first threshold A1 is used for representing the minimum distance of the end part of the target steel bar extending 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 so that the driving device operates; 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 so that the driving device stops running.
By the information acquisition method, the driving device can be controlled automatically in the machining process of the stirrup, so that the labor cost can be saved, the operation efficiency can be improved, and the safety coefficient of the 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 being smaller than the second threshold A2, the processing control system outputs a second control signal to the second controller so that the bending device operates; 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 so that the bending device stops running.
The camera collector can collect vertical distance information III between the bending device and the bending device, the vertical distance information III is named as K3, a third threshold A3 is preset in the processing control system, and the third threshold A3 is used for representing the minimum vertical distance between the bending device and the bending device;
when the vertical distance information III is named as K3 being smaller than the third threshold value A3, the processing control system outputs a third control signal to the third controller so that the bending device operates; when the vertical distance information III is named as K3 and is equal to the third threshold value A3, the processing control system outputs a third control signal to the third controller so that the bending device stops running.
In still another aspect, the present invention further provides a processing method of the special-shaped stirrup (hereinafter referred to as the processing method), where the processing system of the stirrup is used in the processing method; in the processing method, the length of the single-side straight section of the required stirrup is named as 2N, the length of the single-side arc section of the required stirrup is named as 2M, and the processing method comprises the following steps:
s1, placing the front end of a target steel bar between a bending device and a driving device, and enabling the front end of the target steel bar to stretch out of the bending device; starting a limiting direction-adjusting device, and adjusting the azimuth 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; after the target steel bar moves forwards by N, stopping the driving device;
s3, the limiting direction-adjusting device is retracted to an initial position, the output end of the bending device is driven to move towards the bending device, and the target reinforcing steel bar is bent;
s4, returning the bending device to an initial state, and then starting a limiting direction-adjusting device to enable the straight section steel bar of which the target steel bar is close to the tail to rotate around the bending device until the straight section steel bar of which the target steel bar is 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; after the target reinforcing steel bar moves forwards by M, stopping the driving device;
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 arc sections of steel bars and two straight steel bars need to be welded end to end, the special-shaped stirrup formed by welding the special-shaped steel bars manufactured through 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 through the processing method is better in overall performance, and further the overall performance of the special-shaped steel bar cage is better by matching with the main steel bars.
In the processing method, the target steel bar is in a feeding state: the straight section of the reinforcing bar on the target reinforcing bar should be placed between the driving device and the bending device in the direction from the driving device to the bending device, and the straight section of the reinforcing bar on the target reinforcing bar should be placed between the bending device and the bending device in the direction from the driving device to the bending device. The bending device is in a driving state: the distance state between the bending device and the driving device is 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 state between the bending device and the driving device is that the straight-section steel bar on the target steel bar can move between the bending device and the driving device through the action of 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 is characterized in that a target reinforcing steel bar is bent into an arc section by the cooperation of the driving device, the bending device and the bending device, and the bending degree of the target reinforcing steel bar can be changed by adjusting the vertical distance between the bending device and the driving device, so that the arc section on the finally formed 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 steel bars manually by experience, the processing system can effectively improve the working 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 arc sections of steel bars and two straight steel bars need to be welded end to end, the special-shaped stirrup formed by welding the special-shaped steel bars manufactured through the processing system and 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 through the processing system and the processing method has better overall performance, and further the special-shaped steel bar cage is completed by matching with the main reinforcement.
Description of the drawings:
fig. 1 is a schematic structural view of a conventional meat-vegetable bite pile.
Fig. 2 is a schematic view of the structure of a round-rectangular snap pile.
Fig. 3 is a schematic structural view of the special-shaped stirrup.
Fig. 4 is a schematic structural diagram of embodiment 1.
Fig. 5 is a schematic view of the relative positions of the table, the driving device and the rotating 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 view of the bending device, the bending device and the limiting and direction-adjusting device 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 diagram of the limiting direction-adjusting device adjusting the direction of the straight section of the target steel bar in step S4.
Fig. 11 is a schematic view of the target rebar in a feeding state in step S4.
Fig. 12 is a schematic diagram of step S5.
Fig. 13 is a schematic diagram of the limiting direction-adjusting device for adjusting the direction of the straight section of the target steel bar for the first time in step S6.
Fig. 14 is a schematic view of the target rebar in a feeding state for the first time in step S6.
Fig. 15 is a schematic diagram of the target reinforcement bar in the bent state for the first time in step S6.
Fig. 16 is a schematic view showing that the target reinforcement bar is in the feeding state for the second time in step S6.
Fig. 17 is a schematic diagram of the target rebar in a bent state in step S6.
Fig. 18 is a schematic diagram of the target reinforcement bar being bent for the second time in step S6.
The marks in the figure: 10- "round" part, 20- "rectangular" part, 30-reinforcement cage;
1-workbench, 2-driving device, 3-bending device, 4-bending device, 41-push wheel, 51-main driving wheel, 52-secondary driving wheel, 6-limit direction-adjusting device, 7-target steel bar, 8-groove mark, 9-bar hole and 91-processing shaft;
100-arc segment, 200-straight segment.
Detailed Description
The present invention will be described in further detail with reference to test examples and specific embodiments. It should not be construed that the scope of the above subject matter of the present invention is limited to the following embodiments, and all techniques realized based on the present invention are within the scope of the present invention.
Example 1
This embodiment 1 provides a processing system of dysmorphism stirrup, can accomplish the integral processing to target reinforcing bar 7 to make the wholeness ability of dysmorphism stirrup that obtains through this embodiment 1 better, and then the wholeness ability of dysmorphism reinforcing bar 201 cage after the completion of the main reinforcement again is better.
As shown in fig. 3, the special-shaped stirrup according to embodiment 1 is formed by bending a steel bar, and the bent state of the special-shaped stirrup 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 segments 200, and the two straight segments 100 and the two arc segments 200 together form a ring structure.
The embodiment 1 comprises a workbench 1, a driving device 2, a bending device 3 and a bending device 4.
As shown in fig. 4, the push wheel 41 is mounted at the output end of the bending device 4, the main driving wheel 51 is mounted at the output end of the driving device 2, and the secondary driving wheel 52 is mounted at the output end of the bending device 3. Preferably, the bending device 4 and the bending device 3 can be selected as jacks, the driving device 2 is preferably a driving motor, the pushing direction of the bending device 4 and the pushing direction of the bending device 3 are parallel, and the rotation shaft of the main driving wheel 51, the rotation shaft of the secondary driving wheel 52 and the rotation shaft of the pushing wheel 41 are parallel.
As shown in fig. 5, the driving device 2 may be disposed below the table 1, with the main driving wheel 51 and the sub driving wheel 52 both being 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 secondary driving wheel 52 to approach or separate from the target reinforcing steel bar 7.
When the bending device is used, the main driving wheel 51 and the auxiliary driving wheel 52 are positioned on one side of the target reinforcing steel bar 7, the push wheel 41 is positioned on the other side of the target reinforcing steel bar 7, the bending device 4 drives the push wheel 41 to move towards the target reinforcing steel bar 7, so that friction force exists between the target reinforcing 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 reinforcing steel bar 7 to advance, the bending device 3 can drive the auxiliary driving wheel 52 to move, but the auxiliary driving wheel 52 is not influenced, the bending device 4 can drive the push wheel 41 to move, but the auxiliary push wheel 41 is not influenced, so that the target reinforcing steel bar 7 is contacted with the auxiliary driving wheel 52 or the push wheel 41 when moving, and the auxiliary driving wheel 52 or the push wheel 41 is also driven to rotate, and small friction force exists between the target reinforcing steel bar 7 and the auxiliary driving wheel 52 or the push wheel 41 is further ensured, so that damage to the auxiliary driving wheel 52 or the push wheel 41 to the target reinforcing steel bar 7 can be reduced, and structural rigidity of the special-shaped stirrup can be improved.
In the implementation of this embodiment 1, in this embodiment 1, the driving device 2, the bending device 3 and the bending device 4 are matched to bend the target reinforcing steel bar 7 into an arc segment, and the bending degree of the target reinforcing steel bar 7 can be changed by adjusting the vertical distance between the bending device 4 and the driving device 2, so that the arc segment on the finally formed special-shaped stirrup can meet the design requirement. That is, this embodiment 1 can change the degree of bending of the target reinforcing bar 7 by adjusting the positions among the push wheel 41, the main rotating wheel 51, and the sub driving wheel 52. Compared with the mode that an operator bends the target reinforcing steel bar 7 manually by experience, the working efficiency can be effectively improved and the processing quality can be effectively ensured by the embodiment 1.
Further, in order to facilitate the control of the curvature of the arc segment 100 formed on the target rebar 7 by the operator. As shown in fig. 6, the lateral distance between the main driving wheel 51 and the push wheel 41 is the same as the lateral distance between the secondary driving wheel 52 and the push wheel 41. That is, in the view shown in fig. 6, the left-right separation distance between the main driving wheel 51 and the ejector wheel 41 is the same as the left-right separation distance between the sub driving wheel 52 and the ejector wheel 41. In this embodiment 1, the vertical distance between the main driving wheel 51 and the push wheel 41 is named as D, that is, the vertical distance between the secondary driving wheel 52 and the push wheel 41 is named as D, and the radius of the arc segment 100 required for the target reinforcing steel bar 7 is named as R; the lateral separation distance between the main driving wheel 51 and the sub driving wheel 52 is designated as L, that is, the left-right separation distance between the main driving wheel 51 and the sub driving wheel 52 is designated as L. Then
Further, during the bending 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 separation distance D between the main driving wheel 51 and the push wheel 41. In embodiment 1, the curvature value of the arc segment 100 on the target reinforcing steel bar 7 may be one or more. Specifically, in the process that the main driving wheel 51 can drive the target reinforcing steel bar 7 to advance, the upper arc section 100 of the target reinforcing steel bar 7 can be realized to be a variable curvature arc section by adjusting the vertical spacing distance D between the main driving wheel 51 and the push wheel 41. Preferably, the curvature value of the arc segment 100 on the target rebar 7 is one.
In this embodiment 1, the driving apparatus 2 moves the target reinforcing bar 7 between the main driving wheel 51 and the push wheel 41, and the target reinforcing bar 7 between the sub driving wheel 52 and the push wheel 41 via the main driving wheel 51, and in order to prevent the target reinforcing bar 7 from slipping between the main driving wheel 51 or the sub driving wheel 52 as much as possible, the present embodiment 1 is provided with the groove mark 8 on both the main driving wheel 51 and the sub driving wheel 52, and the groove mark 8 can increase the friction between the main driving wheel 51 and the target reinforcing bar 7, and can increase the friction between the sub driving wheel 52 and the target reinforcing bar 7.
As shown in fig. 4, the embodiment 1 further includes a limiting direction-adjusting device 6, the limiting direction-adjusting device 6 can adjust the angle of the straight section of the target steel bar 7, and the limiting direction-adjusting device 6 and the push wheel 41 are respectively located at two sides of the main driving wheel 51. Preferably, the limit steering device 6 may be selected as a jack. Therefore, when the embodiment 1 works, the angle of the straight section of the target steel bar 7 can be adjusted through the limiting direction-adjusting device 6, so that manual operation can be reduced, and the safety factor of an operator in working can be increased.
In this embodiment 1, the bending device 4, the bending device 3 and the limit steering device 6 may be all disposed on the upper surface of the workbench 1, as long as the target reinforcing steel bar 7 does not interfere with the bending device 4, the bending device 3 or the limit steering device 6 during the processing of the target reinforcing 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 reinforcing 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 on the workbench 1, and the positions of each strip-shaped hole 9 correspond to the positions of the bending device 4, the bending device 3 and the limiting direction-adjusting device 6. The processing shafts 91 are mounted on the output ends of the bending device 4, the bending device 3 and the limiting direction-adjusting device 6, and the processing shafts 91 can move in the corresponding strip-shaped holes 9. In this case, the push wheel 41 may be mounted on the processing shaft 91 connected to the bending device 4, and the slave transmission wheel 52 may be mounted on the processing shaft 91 connected to the bending device 3.
In actual use, since the circular wheels are commonly selected for the main drive wheel 51, the secondary drive wheel 52 and the push wheel 41, there will be a transition arc with a small end at the junction of the arc segment 100 and the straight segment 200.
In this embodiment 1, in order to facilitate the automatic processing of the special-shaped stirrup, thereby saving labor cost, providing operation efficiency and increasing the safety factor of operation. Embodiment 1 further includes a process 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 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 approach or separate from the driving device 2. The third controller is connected with the bending device 3, and the third controller can receive a third control signal given by the processing control system and control the bending device 3 to approach or separate from the bending device 4. The fourth controller is connected with the limit steering device 6, and the fourth controller can receive a fourth control signal given by the processing control system and control the limit steering device 6 to run or stop.
Further, embodiment 1 further includes mounting a camera on the table 1, preferably, the camera may be selected as a camera, and connecting the camera to the processing control system.
In this embodiment 1, the camera collector is configured to collect first distance information of the end portion of the target steel bar 7 extending out of the bending device 3, and transmit the first distance information to the processing control system; the camera collector is used for collecting the second vertical distance information between the bending device 4 and the driving device 2 and transmitting the second vertical distance information to the processing control system; the camera collector is used for collecting the 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 steel bar on the target steel bar 7 and transmitting the angle information to the processing control system.
In use, in this embodiment 1, the front end of the target rebar 7 is first placed between the primary drive wheel 51 and the push wheel 41, and the front end of the target rebar 7 is placed between the secondary drive wheel 52 and the push wheel 41; then bending the front end of the target reinforcing steel bar 7 by adjusting the vertical distance between the secondary driving wheel 52 and the push wheel 41; after the positions among the main driving wheel 51, the driven wheel 52 and the push wheel 41 are adjusted, the driving device 2 drives the target reinforcing steel bar 7 to move through the main driving wheel 51, and then the target reinforcing 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 of the target reinforcing steel bar 7 with the arc section is bent; at this time, the processing of one end of the special-shaped stirrup is completed. Then the azimuth angle of the straight section bar at the rear end of the target bar 7 is adjusted through the limit direction adjusting device 6, so that the straight section bar at the rear end of the target bar 7 is positioned between the main driving wheel 51 and the push wheel 41, and the straight section bar at the rear end of the target bar 7 is positioned between the secondary driving wheel 52 and the push wheel 41; then bending the rear end portion of the target reinforcing bar 7 by adjusting the vertical distance between the slave driving wheel 52 and the push wheel 41; after the positions among the main driving wheel 51, the driven wheel 52 and the push wheel 41 are adjusted, the driving device 2 drives the target reinforcing steel bar 7 to move through the main driving wheel 51, and then the target reinforcing steel bar 7 is bent into an arc section; the vertical distance between the secondary driving wheel 52 and the pushing wheel 41 is adjusted again, and the tail part of the rear end of the target reinforcing 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 arc reinforcing bars and two sections straight reinforcing bar head and the tail welded mode, through this embodiment 1 preparation dysmorphism stirrup, can reduce the welding point on the dysmorphism stirrup, whole dysmorphism stirrup is integrated into one piece processing and accomplishes moreover, so the wholeness can be better through the dysmorphism stirrup of this embodiment 1 preparation, and then the wholeness can be better that the dysmorphism steel reinforcement cage is accomplished to the main muscle of cooperation again.
Example 2
The embodiment 2 provides an information collection method, which is based on the processing system of the special-shaped stirrup in the embodiment 1, and the embodiment 2 specifically includes:
the camera collector can collect distance information I of the end part of the target reinforcing steel bar 7 extending out of the bending device 3, the distance information I is named as K1, 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 reinforcing steel bar 7 extending out of the bending device 3. When the K1 obtained by the image pick-up collector is smaller than A1, the processing control system outputs a first control signal to the first controller so that the driving device 2 operates. And the processing control system outputs a first control signal to the first controller until K1 obtained by the image pickup collector is equal to A1, so that the driving device 2 stops running.
The image pickup collector can collect the second vertical distance information between the bending device 4 and the driving device 2, the second vertical distance information is named as K2, a second threshold value A2 is preset in the processing control system, and the second threshold value A2 represents the minimum vertical distance between the bending device 4 and the driving device 2. When the K2 obtained by the image pick-up collector is smaller than A2, the processing control system outputs a second control signal to the second controller so that the bending device 4 operates. And outputting a second control signal to the second controller by the processing control system until the K2 obtained by the image pick-up collector is equal to A2, so that the bending device 4 stops running.
The image capturing collector is used for collecting vertical distance information three between the bending device 3 and the bending device 4, the vertical distance information three is named as K3, a third threshold value A3 is preset in the processing control system, and the third threshold value A3 represents the minimum vertical distance between the bending device 3 and the bending device 4. When the K3 obtained by the camera 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 outputting a third control signal to a third controller by the processing control system until K3 obtained by the image pick-up collector is equal to A3, so that the bending device 3 stops running.
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 image pick-up collector is smaller than A4, the processing control system outputs a fourth control signal to the fourth controller, so that the limiting and steering device 6 operates. And when the alpha 1 obtained by the image pickup collector is equal to A4, the processing control system outputs a fourth control signal to the fourth controller, so that the limit steering device 6 stops running.
Example 3
Embodiment 3 provides a method for processing a special-shaped stirrup, and embodiment 3 uses the stirrup processing system in embodiment 1; in this embodiment 3, the length of the required stirrup unilateral straight segment 200 is designated as 2N, the length of the required stirrup unilateral arc segment 100 is designated as 2M, and this embodiment 3 includes the steps of:
s1, as shown in FIG. 8, the front end of the target reinforcing steel bar 7 is placed between the push wheel 41 and the main driving wheel 51, and the front end of the target reinforcing steel bar 7 just extends out of the secondary driving wheel 52; the limiting and steering device 6 is started, and the azimuth of the target reinforcing steel bar 7 is adjusted through the limiting and steering device 6, so that the target reinforcing steel bar 7 is in a feeding state. That is, at this time, the straight reinforcing bar on the target reinforcing bar 7 should be placed between the main driving wheel 51 and the push wheel 41 in the direction from the main driving wheel 51 to the secondary driving wheel 52, and the straight reinforcing bar on the target reinforcing bar 7 should be placed between the secondary driving wheel 52 and the push wheel 41 in the direction from the main driving wheel 51 to the secondary driving wheel 52.
S2, adjusting the positions among the push wheel 41, the main driving wheel 51 and the auxiliary driving wheel 52, so that after the push wheel 41 is in a driving state, namely, the distance state between the push wheel 41 and the main driving wheel 51 is that under the action of the driving device 2, the straight section steel bar on the target steel bar 7 can move between the push wheel 41 and the main driving wheel 51, but the straight section steel bar on the target steel bar 7 cannot be bent into an arc section; the driving device 2 is started, and after the target reinforcing bar 7 moves forward by N, the driving device 2 is stopped.
S3, as shown in FIG. 9, the limiting and steering device 6 is retracted to the initial position, and the bending device 3 drives the driving wheel 52 to move towards the bending device 4, so that the target reinforcing steel bar 7 is bent;
s4, as shown in fig. 10 and 11, the bending device 3 is retracted to an initial state, and then the limiting and direction-adjusting device 6 is started, so that the straight section bar of the target bar 7 close to the tail rotates around the push wheel 41 until the straight section bar of the target bar 7 close to the tail is in a feeding state;
s5, as shown in fig. 12, the positions of the push wheel 41, the main driving wheel 51 and the secondary driving wheel 52 are adjusted, so that the push wheel 41 is in a bending state, that is, the distance between the push wheel 41 and the main driving wheel 51 is in a state that under the action of the driving device 2, the straight section bar on the target bar 7 can move between the push wheel 41 and the main driving wheel 51, and the straight section bar on the target bar 7 is bent into an arc section. The driving device 2 is started, and after the target reinforcing bar 7 moves forward by M, the driving device 2 is stopped.
S6, as shown in fig. 13 to 18, the steps S3 to S5 are repeated to form the required stirrup.
The special-shaped stirrup manufactured by the embodiment 3 is integrally processed; compare in needs with two sections arc reinforcing bars and two sections straight reinforcing bar head and the tail welded mode, through the dysmorphism stirrup of this embodiment 3 preparation, can reduce the welding point on the dysmorphism stirrup, whole dysmorphism stirrup is integrated into one piece processing and accomplishes moreover, so the wholeness can be better through the dysmorphism stirrup of this embodiment 3, and then the wholeness can be better that the dysmorphism reinforcement cage is accomplished to the main muscle of cooperation again.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (11)
1. A processing method of special-shaped stirrups is characterized by comprising the following steps of: processing system that has used special-shaped stirrup, processing system of special-shaped stirrup includes
The driving device (2) is used for driving the target reinforcing steel bar (7) to move;
the bending device (3) is arranged at intervals with the driving device (2); the bending device (3) is used for bending the target reinforcing steel bar (7);
the bending device (4) can bend the target reinforcing steel bar (7) into an arc section after being matched with the bending device (3) and the driving device (2);
The limiting and steering device (6), the limiting and steering device (6) is used for adjusting the angle of the straight section of the steel bar on the target steel bar (7); the limiting direction-adjusting device (6) and the bending device (3) are respectively positioned at two sides of the driving device (2);
the length of the single-side straight section of the required stirrup is named as 2N, the length of the single-side arc section of the required stirrup is named as 2M, and the processing method comprises the following steps:
s1, placing the front end of a target reinforcing steel bar (7) between a bending device (4) and a driving device (2), and enabling the front end of the target reinforcing steel bar (7) to stretch out of the bending device (3); starting a limiting direction-adjusting device (6), and adjusting the azimuth 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) to enable the bending device (4) to be in a driving state, and then starting the driving device (2); after the target steel bar (7) moves forwards by N, stopping the driving device (2);
s3, the limiting direction-adjusting device (6) is retracted to an initial position, the output end of the bending device (3) is driven to move towards the bending device (4), and the target reinforcing steel bar (7) is bent;
s4, the bending device (3) is retracted to an initial state, then a limiting direction-adjusting device (6) is started, and the straight section steel bar, close to the tail, of the target steel bar (7) rotates around the bending device (4) until the straight section steel bar, close to the tail, of the target steel bar (7) is in a feeding state;
S5, adjusting the distance between the output end of the bending device (4) and the driving device (2) to enable the bending device (4) to be in a bending state, and starting the driving device (2); after the target steel bar (7) moves forwards M, stopping the driving device (2);
s6, repeating the steps S3-S5 to form the required stirrup.
2. The method for processing the special-shaped stirrup according to claim 1, wherein the method comprises the following steps: 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 method for processing the special-shaped stirrup according to claim 2, which is characterized in that:
the vertical interval distance between the driving device (2) and the bending device (4) is named as D, and the radius of the arc section required by the target reinforcing steel bar (7) is named as R; designating the lateral distance between the drive device (2) and the bending device (3) as L;
wherein ,。
4. the method for processing the special-shaped stirrup according to claim 1, wherein the method comprises the following steps: the output end of the bending device (4) is provided with a push 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).
5. The method for processing the special-shaped stirrup according to claim 4, wherein the method comprises the following steps: 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 friction force between the target reinforcing steel bar (7) and the two rotating wheels.
6. The method for processing the special-shaped stirrup according to claim 1, wherein the method comprises the following steps: the bending device (4), the bending device (3) and the limiting direction-adjusting device (6) are jacks, and the pushing direction of the bending device (4) and the pushing direction of the bending device (3) are parallel to each other.
7. The method for processing the special-shaped stirrup according to claim 1, wherein the method comprises the following steps: the processing system of the special-shaped stirrup further 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 be close to or far away 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 processing 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 limit direction-regulating device (6); the fourth controller can receive a fourth control signal given by the processing control system and control the limit steering device (6) to run or stop.
8. The method for processing the special-shaped stirrup according to claim 7, wherein the method comprises the following steps: the processing system of the special-shaped stirrup also comprises a camera collector arranged on the workbench (1);
the camera collector is used for collecting first distance information of the end part of the target reinforcing steel bar (7) extending out of the bending device (3) and transmitting the first distance information to the processing control system;
the camera collector is used for collecting second vertical distance information between the bending device (4) and the driving device (2) and transmitting the second vertical distance information to the processing control system; and
the camera acquisition device is used for acquiring 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 steel bar on the target steel bar (7) and transmitting the angle information to the processing control system.
9. An information acquisition method based on the processing method of the special-shaped stirrup as set forth in claim 8, which is characterized in that: the information acquisition method is based on a processing system of the special-shaped stirrup, the camera acquisition device can acquire distance information I of the end part of the target steel bar (7) extending out of the bending device (3), the distance information I 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 of the end part of the target steel bar (7) extending 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 so as to stop the operation of the driving device (2).
10. The information acquisition method according to claim 9, characterized in that: the camera 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 being smaller than the second threshold A2, the processing control system outputs a second control signal to the second controller so that the bending device (4) operates; when the second vertical distance information is named as K2 and is equal to the second threshold value A2, the processing control system outputs a second control signal to the second controller so as to stop the operation of the bending device (4).
11. The information acquisition method according to claim 9 or 10, 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 processing 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 being smaller than the third threshold value A3, the processing control system outputs a third control signal to the third controller so that the bending device (3) operates; when the vertical distance information III is named as K3 being equal to the third threshold value A3, the processing control system outputs a third control signal to the third controller so as to stop the operation of the bending device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210014162.5A CN114346114B (en) | 2022-01-06 | 2022-01-06 | Processing system, processing method and information acquisition method of special-shaped stirrup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210014162.5A CN114346114B (en) | 2022-01-06 | 2022-01-06 | Processing system, processing method and information acquisition method of special-shaped stirrup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114346114A CN114346114A (en) | 2022-04-15 |
| CN114346114B true CN114346114B (en) | 2023-10-20 |
Family
ID=81106916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210014162.5A Active CN114346114B (en) | 2022-01-06 | 2022-01-06 | Processing system, processing method and information acquisition method of special-shaped stirrup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114346114B (en) |
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 |
-
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114346114A (en) | 2022-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107363362B (en) | Automatic bus bar welding machine | |
| CN101659062B (en) | Processing method and device for volume to volume fully-automatic deviation-rectifying die-cutting | |
| CN104226860B (en) | Trailing type bar straightening curved scissors machine | |
| US11267078B2 (en) | Laser cutting machine for the working of material, presented in sheet and/or reel form | |
| CN113492319A (en) | Section steel automatic molding production line | |
| CN114346114B (en) | Processing system, processing method and information acquisition method of special-shaped stirrup | |
| CN105269157B (en) | A kind of semiactive laser cutting machine | |
| CN106003228A (en) | Film-pressing, notching and punching integrated machine for index card in notebook | |
| CN210763429U (en) | Unmanned pole piece loading attachment and system | |
| CN211101318U (en) | Feeding device | |
| CN114351944B (en) | Special-shaped steel bar, stirrup processing system, special-shaped jig frame, steel bar cage and processing method | |
| CN105014161A (en) | Tooth aligning mechanism of double-sided chamfering continuous machining system for gear sleeves of automobile synchronization regulators | |
| CN215587668U (en) | High-efficient sclausura riveting set | |
| CN109676047A (en) | A kind of punching machine loading and unloading automatic assembly line | |
| CN208230557U (en) | A kind of aluminum pipe straightener | |
| CN112672516A (en) | Automatic deviation-rectifying and bending device for cell FPC | |
| CN217513902U (en) | Gripping device for machine manufacturing and automation | |
| CN102133627B (en) | Improvement structure of front-section auxiliary device of automatic cast welding machine | |
| CN205915114U (en) | Detection apparatus for cutter feeding speed in pipe cutting machine | |
| CN220844207U (en) | Steel plate warehouse-in conveying device | |
| KR19990085389A (en) | Automatic installation and tech welding device for box-type steel structure reinforcement | |
| CN219967322U (en) | Cathode small frame production line | |
| CN117400043B (en) | Error self-checking type machining device for precision part production | |
| CN217101640U (en) | Device for automatically detecting and supplementing materials in material channel of production line | |
| CN215093889U (en) | Automatic glove spot-breaking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |