CN220718149U - Automatic welding production line for railway box girder positioning net - Google Patents
Automatic welding production line for railway box girder positioning net Download PDFInfo
- Publication number
- CN220718149U CN220718149U CN202322359579.8U CN202322359579U CN220718149U CN 220718149 U CN220718149 U CN 220718149U CN 202322359579 U CN202322359579 U CN 202322359579U CN 220718149 U CN220718149 U CN 220718149U
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- Prior art keywords
- die
- unit
- placing
- box girder
- steel bar
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- 238000003466 welding Methods 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 238000012545 processing Methods 0.000 claims abstract description 33
- 230000002787 reinforcement Effects 0.000 claims abstract description 18
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 15
- 238000012546 transfer Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 52
- 239000010959 steel Substances 0.000 claims description 52
- 238000007599 discharging Methods 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 24
- 238000010008 shearing Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
The utility model relates to the field of positioning net production equipment, in particular to an automatic welding production line for a railway box girder positioning net, which comprises a die unit, a die placing unit, a transferring unit and a processing unit; the mould unit comprises a production mould for placing the reinforcing steel bars; the die placement unit comprises a die exchange device; the transfer unit comprises a gripper track; the gripper rail is provided with a die gripper; the processing unit comprises a reinforcement laying unit and a welding unit; the utility model discloses an automatic welding production line for a railway box girder positioning net.
Description
Technical Field
The utility model relates to the field of positioning net production equipment, in particular to an automatic welding production line for a railway box girder positioning net.
Background
The prestress construction is the core of the prestress box girder, the accuracy degree of the positioning net processing is the basis of the whole prestress construction, the overlarge deviation of the prestress pipeline can increase friction resistance of the pipeline, and further prestress loss is increased, and the service life of the box girder is directly influenced.
In the prior art, manual welding is mostly adopted for welding box girder positioning meshes, and a mode of manually welding the box girder meshes is adopted, so that a great deal of manpower and time can be consumed from initial raw material preparation to final product welding, the production cost is high, and the efficiency is low.
In addition, the safety problem of workers also has hidden danger, and in addition, the welding error is relatively large because of manual welding, so that the yield is reduced.
Although some welding machines can realize automatic welding operation of the positioning net, the automatic feeding operation is lacking, so that the welding efficiency is not improved.
For example 202210971318.9-a disclosure of a high-speed railway box girder positioning net intelligent welder.
In order to solve or ameliorate at least one of the above problems, there is a need for an optimized design of existing positioning web welding equipment or welding lines.
Disclosure of Invention
The utility model aims to provide a positioning net production line capable of automatically realizing welding production of positioning nets.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
an automatic welding production line for a railway box girder positioning net comprises a die unit, a die placing unit, a transferring unit and a processing unit;
the mould unit comprises a production mould for placing the reinforcing steel bars;
the die placement unit comprises a die exchange device;
the die exchanging device comprises a die placing platform, and die placing areas are arranged on two opposite sides of the die placing platform;
the die placing platform is connected with a rotating mechanism;
the transfer unit comprises a gripper track; the gripper rail is provided with a die gripper;
the processing unit comprises a reinforcement laying unit and a welding unit;
the steel bar laying unit comprises a steel bar placing robot arranged on the die placing platform;
the welding unit comprises a steel bar welding robot arranged on the die placement platform.
At least two mold grips are arranged on the grip rail.
The processing unit further comprises a steel bar processing unit; the steel bar processing unit comprises a steel bar pay-off rack, a wire arranging frame and steel bar straightening and shearing equipment.
The reinforcing steel bar processing units and the transferring units are distributed on two opposite sides of the die placing unit.
The automatic welding production line also comprises a die discharging unit and a material discharging unit; the die discharging unit comprises a die discharging area; the material blanking unit comprises a material blanking area.
The die discharging unit and the material discharging unit are arranged along the periphery of the transferring unit.
The die discharging unit comprises two die discharging areas; the two die discharging areas are distributed on two opposite sides of the die exchanging device.
The utility model has the advantages that:
the utility model discloses an automatic welding production line for a railway box girder positioning net.
Meanwhile, the substrate of the welding production system disclosed by the utility model does not need manual operation; so overall production efficiency is higher, simultaneously through the setting of mould unit, very big assurance each reinforcing bar in the positioning net arrange the accuracy in position, avoid the easy skew problem when traditional positioning net welds.
Drawings
The contents of the drawings in the specification of the present utility model will be briefly described as follows.
Fig. 1: schematic plan layout of the welding production line of the utility model;
fig. 2: a schematic drawing of a vertical surface of a mold gripper in the utility model;
fig. 3: a schematic elevation view of a module placement unit area in the utility model;
the labels in the above figures are:
1. the wire pay-off rack comprises a wire arranging frame 2, a reinforcing steel bar straightening and shearing device 3, a reinforcing steel bar placing robot 4-1, a reinforcing steel bar grabbing tool hand 4-2 and a reinforcing steel bar placing robot 4-1; 5. the steel bar welding robot comprises a steel bar welding robot body 6, a die placing platform 7, a transferring unit 7-1, a die gripper 8, a gripper rail 9, a die 10, a positioning net 11, a steel bar processing unit 12, a die placing unit 13, a feeding area 14, a discharging area 15 and a material discharging area.
Detailed Description
The following detailed description of the utility model refers to the accompanying drawings, which illustrate preferred embodiments of the utility model in further detail.
An automatic welding production line for a railway box girder positioning net comprises a die unit, a die placing unit 12, a transferring unit 7 and a processing unit; the utility model discloses an automatic welding production line for a railway box girder positioning net, which can realize automatic welding of a positioning net 10 through the matching use of a die unit, a die placing unit 12, a transferring unit 7 and a processing unit, thereby improving the welding efficiency and the yield of the positioning net 10.
Specifically, the utility model discloses an automatic welding production line for a railway box girder positioning net 10, which mainly comprises a die unit; the mould unit comprises a production mould 9 for placing the reinforcing steel bars; the mould unit mainly comprises a mould 9, wherein the mould 9 is a mould 9 box and is mainly used for placing the reinforcing steel bars of the positioning net 10; in actual operation, the positioning net 10 is mainly formed by mutually interacting a plurality of reinforcing steel bars; the die 9 disclosed by the utility model is mainly used for arranging and placing a plurality of reinforcing steel bars, and is convenient to assemble into a positioning net 10 in the die 9; and the subsequent reinforcement welding robot 5 in the processing unit is matched to realize the connection among the reinforcements, so that the required positioning net 10 structure is formed.
Meanwhile, the automatic welding production line disclosed by the utility model further comprises a die placement unit 12; the setting of the die placement unit 12 is mainly convenient for the placement of the subsequent dies 9, and provides an operation platform for the assembly and welding of the positioning net 10 during the subsequent use; the mold placement unit 12 includes a mold exchanging device in the present utility model; the die exchanging device comprises a die placing platform 6, and die 9 placing areas are arranged on two opposite sides of the die placing platform 6; based on the arrangement, the arrangement of the mould placing platform 6 facilitates the arrangement of the moulds 9 on the mould placing unit 12, and simultaneously two mould 9 placing areas are arranged, mainly for realizing the simultaneous placement of the two moulds 9 on one mould placing unit 12, and when the actual production is yes, one mould 9 can be matched with the steel bar placing robot 4-2 to realize the assembly placement of the positioning net 10; and the other mould 9 can be matched with the steel bar welding robot 5 to realize the welding and fixing of adjacent steel bars in the positioning net 10.
In the utility model, a steel bar holding robot 4-2 is provided with a steel bar holding tool hand 4-1 at the end part for conveniently holding steel bars.
In addition, as a greater optimization, the die-placement platform 6 is connected with a rotation mechanism 61 in the present utility model; the rotating mechanism 61 is arranged to drive the die placement platform 6 to rotate; the position of the die 9 placed on the die placement platform 6 can be changed conveniently according to the needs, and then the automatic assembly and welding assembly of the positioning net 10 can be realized by matching with the steel bar placement robot 4-2 and the steel bar welding robot 5; the rotating mechanism can be a rotating bearing matched with a motor or a rotating frame matched with a rotating motor; for example, specifically, the mold placement platform 6 is connected with a rotating frame, and the rotating frame is connected with a rotating motor, and the rotating motor drives the rotating frame to rotate, so as to drive the mold placement platform 6 to rotate.
In addition, in the present utility model, a transfer unit 7; the arrangement of the transfer unit 7 facilitates the transfer movement of the mould 9 on each unit, the transfer unit 7 comprising a gripper rail 8; the gripper rail 8 is provided with a die gripper 7-1; the die grip 7-1 and the grip rail 8 are all of the prior art; in addition, the mold gripper 7-1 is connected to the gripper rail 8, and the mold gripper 7-1 can move along the gripper rail 8, and the mold gripper 7-1 can grasp the production mold 9 to control the movement of the mold 9 at each station in the production system.
Meanwhile, the utility model also comprises a processing unit; the processing unit is mainly matched with the die 9 to realize the assembly and welding operation of the positioning net 10; in actual design, the processing unit comprises a reinforcement bar laying unit 4 and a welding unit; the steel bar laying unit 4 is mainly used for grabbing raw steel bars, so that the steel bars are placed in the die 9; the welding unit is mainly used for welding the reinforcing steel bars assembled in the die 9.
Specifically, the reinforcement bar laying unit 4 in the present utility model includes a reinforcement bar placing robot 4-2 provided on a mold placement platform 6; the welding unit comprises a steel bar welding robot 5 arranged on a die placing platform 6; according to the utility model, the steel bar placing robot 4-2 can be used for grabbing a plurality of single steel bars, so that the steel bars can be placed in the die 9 conveniently to form a required positioning net 10; in addition, in the utility model, the reinforcement welding robot 5 may be arranged to weld and fix the reinforcement assembled and placed in the mold 9, and finally form the required positioning net 10 structure.
Further, in the utility model, at least two mold grips 7-1 are arranged on the grip rail 8; according to the utility model, two mold grips 7-1 are arranged, one can be used for realizing the feeding of the mold 9, and the other is used for realizing the discharging of the mold 9, so that the production of the positioning net 10 can be continuously realized better based on the arrangement.
Further, in the present utility model, the processing unit further includes a reinforcement processing unit 11; the steel bar processing unit 11 comprises a steel bar pay-off rack 1, a wire arranging frame 2 and steel bar straightening and shearing equipment 3; the steel bar processing unit 11 is arranged to facilitate the manufacture of each single steel bar in the positioning net 10, and specifically, the steel bar processing unit 11 disclosed by the utility model comprises a steel bar pay-off rack 1, a wire arranging frame 2 and steel bar straightening and shearing equipment 3; the arrangement of the steel bar pay-off frame 1 facilitates the placement of steel bar rolls, the arrangement of the wire arranging frame 2 facilitates the steel bar paying-off operation, and the steel bar straightening and shearing equipment 3 can realize the straightening operation of steel bars and can shear the steel bars with set lengths according to requirements; the steel bar placing robot 4-2 can grab the corresponding steel bars conveniently in subsequent use, so that the corresponding steel bars are placed in the die 9 to be assembled into a required positioning net 10 structure.
In the utility model, the three parts of the steel bar pay-off rack 1, the wire arranging frame 2 and the steel bar straightening and shearing equipment 3 all belong to conventional part structures, and specific structures are not discussed in detail.
Further, in the present utility model, the reinforcement bar processing unit 11 and the transfer unit 7 are distributed on opposite sides of the mold placement unit 12; the arrangement is that the reinforcement processing unit 11 can be matched with a placement area of the die 9 to realize the assembly of the positioning net 10 on the die 9; the transferring unit 7 can be matched with another die 9 placement area to realize welding and assembling of the positioning net 10, and in addition, the transferring unit 7 can also realize feeding and discharging operations of the die 9 in the die 9 placement area; and the automatic production of the whole system is conveniently realized.
Furthermore, the automatic welding production line also comprises a die discharging unit and a material discharging unit; the die discharging unit comprises a die discharging area; the material blanking unit comprises a material blanking area 15; the arrangement of the die discharging unit is convenient for feeding and discharging operations of the die 9 on the die placing platform 6, and the die discharging unit is mainly used for placing the die 9; likewise, the material blanking unit in the present utility model includes a material blanking area 15; the material blanking area 15 is arranged, so that the processed positioning net 10 is convenient to store; in other words, the material blanking area 15 is used for placing the positioning net 10 after processing; while the mould discharge area is for storage of the mould 9 to be used or already used.
Further, in the utility model, the die discharging unit and the material discharging unit are arranged along the periphery of the transferring unit 7; the arrangement facilitates the control of the position of the die 9 by the die grip 7-1; and simultaneously, the blanking operation of the positioning net 10 is also facilitated.
Further, in the present utility model, the mold discharging unit includes two mold discharging areas; the two die discharging areas are distributed on two opposite sides of the die exchange device; the arrangement is that the mold 9 to be transferred to the mold placing platform 6 is stored in the mold discharging area on one side; the other side die discharging area is used for storing a die 9 with a welded positioning net 10; based on the design, the die discharging area corresponds to the feeding area 13 of the die 9 and corresponds to the discharging area 14 of the die.
Specifically:
the utility model discloses a concrete using method of an automatic welding production line for a railway box girder positioning network 10, which comprises the following steps:
1. the mold gripper 7-1 hangs the empty mold 9 into the mold exchanging device;
2. starting a die exchange device to rotate 180 degrees, and turning the empty die 9 to a material placing station, wherein the material placing station refers to one side of a die placing platform 6 close to a reinforcing steel bar processing unit 11;
3. the steel bar processing unit 11 is started to pay-off, straighten and shear the steel bars; then the bar placing robot 4-2 works according to a set program, and the sheared bars are grabbed from the bar processing unit 11 and placed in the corresponding positions of the empty mould 9 one by one;
simultaneously, the mold gripper 7-1 continues to hoist the next empty mold 9 into the other side of the mold exchange device for placement.
4. After the reinforcement placing robot 4-2 finishes placing the reinforcement of one positioning net 10, the mold exchanging device rotates under the drive of the rotating mechanism 61, and the mold 9 after material placing is rotated to be welded (the welding station refers to one side of the mold placing platform 6 close to the transferring unit 7).
Based on the rotation of the mold exchange device, the empty mold 9 on the other side is rotated to a material placing station; the empty mould 9 on the material placing station repeats the material placing operation;
5. the bar welding robot 5 welds the welding points of the positioning net 10 one by one according to a set program.
Simultaneously, the reinforcement bar placing robot 4-2 at the other side performs reinforcement bar placing of the next positioning net 10.
6. After the welding of the reinforcing steel bar welding robot 5 is completed, the mold gripper 7-1 adjusts the mold 9 and the positioning net 10 to a mold discharging unit; and then the positioning net 10 is lifted out of the die 9 and placed in the material blanking area 15.
Meanwhile, when the number of the dies 9 is small, the die grippers 7-1 directly transfer the empty dies 9 after the finished product positioning net 10 is taken and placed into a die exchange device, so that uninterrupted circulation operation is realized.
Based on the above design;
it can be known that;
the automatic welding production line for the railway box girder positioning net 10 disclosed by the utility model can realize automatic welding production of the positioning net 10, improves welding efficiency and yield, reduces labor investment and can well guarantee personal safety of workers.
It is obvious that the specific implementation of the present utility model is not limited by the above-mentioned modes, and that it is within the scope of protection of the present utility model only to adopt various insubstantial modifications made by the method conception and technical scheme of the present utility model.
Claims (7)
1. The automatic welding production line for the railway box girder positioning net is characterized by comprising a die unit, a die placing unit, a transferring unit and a processing unit;
the mould unit comprises a production mould for placing the reinforcing steel bars;
the die placement unit comprises a die exchange device;
the die exchanging device comprises a die placing platform, and die placing areas are arranged on two opposite sides of the die placing platform;
the die placing platform is connected with a rotating mechanism;
the transfer unit comprises a gripper track; the gripper rail is provided with a die gripper;
the processing unit comprises a reinforcement laying unit and a welding unit;
the steel bar laying unit comprises a steel bar placing robot arranged on the die placing platform;
the welding unit comprises a steel bar welding robot arranged on the die placement platform.
2. An automated welding line for railway box girder positioning nets according to claim 1, wherein at least two mold grippers are provided on the gripper rail.
3. An automated welding line for a railway box girder locating net according to claim 1, wherein the processing unit further comprises a rebar processing unit; the steel bar processing unit comprises a steel bar pay-off rack, a wire arranging frame and steel bar straightening and shearing equipment.
4. An automated welding line for railway box girder locating nets according to claim 3, wherein the reinforcement bar processing units and the transfer units are distributed on opposite sides of the mold placement unit.
5. An automated welding line for a railway box girder positioning net according to claim 1, wherein the automated welding line further comprises a die discharging unit and a material discharging unit; the die discharging unit comprises a die discharging area; the material blanking unit comprises a material blanking area.
6. An automated welding line for railway box girder positioning nets according to claim 5, wherein the mold discharging units and the material discharging units are arranged along the periphery of the transfer unit.
7. An automated welding line for railway box girder positioning nets according to claim 5, wherein the mold discharging unit comprises two mold discharging areas; the two die discharging areas are distributed on two opposite sides of the die exchanging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322359579.8U CN220718149U (en) | 2023-08-31 | 2023-08-31 | Automatic welding production line for railway box girder positioning net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322359579.8U CN220718149U (en) | 2023-08-31 | 2023-08-31 | Automatic welding production line for railway box girder positioning net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220718149U true CN220718149U (en) | 2024-04-05 |
Family
ID=90488951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322359579.8U Active CN220718149U (en) | 2023-08-31 | 2023-08-31 | Automatic welding production line for railway box girder positioning net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220718149U (en) |
-
2023
- 2023-08-31 CN CN202322359579.8U patent/CN220718149U/en active Active
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