CN113427267A - Equipment and method for manufacturing assembly type building steel bar truss structure - Google Patents
Equipment and method for manufacturing assembly type building steel bar truss structure Download PDFInfo
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- CN113427267A CN113427267A CN202110523965.9A CN202110523965A CN113427267A CN 113427267 A CN113427267 A CN 113427267A CN 202110523965 A CN202110523965 A CN 202110523965A CN 113427267 A CN113427267 A CN 113427267A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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Abstract
The invention provides equipment and a method for manufacturing an assembly type building steel bar truss structure, and belongs to the technical field of assembly type buildings. The manufacturing equipment of the assembly type building steel bar truss structure comprises a supporting assembly, a stamping mechanism and a feeding assembly. The upper die is fixed at the movable end of the lower part of the lifting piece, the upper surface of the supporting plate is fixedly provided with a lower die, and the lower die is arranged under the upper die. The material guide piece and the cutting piece are both arranged at one end of the supporting plate; the using amount of the steel bar truss can be reduced through calculation and optimization, the steel bar truss is changed into a whole through-length structure through cutting of the cutting piece, the steel bar waste phenomenon is reduced, the machining cost of the laminated plate is reduced, the machining precision is improved through factory mechanical machining production, the working efficiency is improved, the steel bar bending shape control is simplified, the same batch of steel bar shapes are kept consistent, and the stability of the truss structure is enhanced.
Description
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to a device and a method for manufacturing an assembly type building steel bar truss structure.
Background
At present, the prefabricated building refers to a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall plates, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
The assembled building is developed rapidly, the application of the existing laminated slab is wide, the application of the steel bar truss is wide for the laminated slab, and the steel bar truss used at the present stage is of an integral whole-length type, so that the waste phenomenon of the steel bars is serious, and the processing cost of the laminated slab is increased; when the reinforcing steel bars are bent in a manual mode, the working efficiency is low, the reinforcing steel bar bending shape control difficulty is high, the same batch of reinforcing steel bar shapes are difficult to keep consistent, and when the shape error is large, the stability of the truss structure is easily influenced.
Disclosure of Invention
In order to make up for the defects, the invention provides equipment and a method for manufacturing an assembly type building steel bar truss structure, aiming at improving the problem that the steel bar truss used at the present stage is of an integral whole-length type, so that the processing cost is increased; when the reinforcing bar was bent to artifical mode, work efficiency is low problem.
The invention is realized by the following steps:
in a first aspect, an embodiment of the present invention provides an assembly type building steel bar truss structure manufacturing apparatus, which includes a support assembly, a stamping mechanism, and a feeding assembly.
The supporting assembly comprises a base, a supporting plate and a vertical plate, the base is fixed to the bottom of the supporting plate, and the vertical plate is fixed to the upper portion of the supporting plate.
The stamping mechanism comprises a lifting piece and an upper die, the lifting piece is fixedly arranged at the upper end of the vertical plate, the upper die is fixed at the movable end of the lower portion of the lifting piece, a lower die is fixedly arranged on the upper surface of the supporting plate, and the lower die is arranged right below the upper die.
The feeding assembly comprises a material guiding piece and a cutting piece, and the material guiding piece and the cutting piece are both arranged at one end of the supporting plate.
In an embodiment of the invention, the lifting member includes a hydraulic cylinder and a limit rod, the limit rod is slidably connected with the vertical plate, a mounting seat is fixed at the lower end of the limit rod, the hydraulic cylinder is fixed at the upper end of the vertical plate, the movable end of the hydraulic cylinder is fixedly connected with the mounting seat, the upper mold is fixed on the lower surface of the mounting seat through a bolt, and the lower mold is fixed on the upper surface of the supporting plate through a bolt.
In an embodiment of the invention, a material placing plate is sleeved on the upper part of the lower die, a through groove is formed in the middle of the material placing plate, a positioning groove is formed in the upper surface of the material placing plate, a reset telescopic piece is fixedly installed on the supporting plate, and the upper end of the reset telescopic piece is fixedly connected with the material placing plate.
In an embodiment of the present invention, the reset telescopic member includes a reset compression spring and a slide rod, the slide rod slidably penetrates through the support plate, a lower end of the slide rod is fixedly connected to an upper end of the reset compression spring, and a lower end of the reset compression spring is fixedly connected to the base.
In an embodiment of the invention, the material guiding member includes a first roller body and a second roller body, a roller frame is fixedly mounted on the upper surface of the supporting plate, the first roller body and the second roller body are both rotatably mounted on the roller frame, a motor is fixedly mounted at the bottom of the roller frame, and a driving shaft of the motor is in transmission connection with the first roller body through a gear.
In one embodiment of the invention, the cutting member comprises a fixed cutter, a movable cutter and a cutter frame, the fixed cutter is fixedly connected with the cutter frame, the movable cutter is slidably connected with the cutter frame, an electric push rod is fixedly mounted on the upper surface of the base, and the upper end of the electric push rod is fixedly connected with the movable cutter.
In an embodiment of the invention, a baffle is mounted on the upper surface of the supporting plate, the baffle and the cutting member are respectively arranged on two sides of the lower die, an electric push rod is mounted on the side wall of the vertical plate, a push plate is fixedly mounted at the movable end of the electric push rod, and the push plate is arranged on one side of the upper end of the lower die.
In an embodiment of the invention, a sliding groove is formed in the surface of the supporting plate, a double-head screw is rotatably mounted in the sliding groove, two ends of the double-head screw are respectively screwed with a sliding block, the two sliding blocks are slidably clamped in the sliding groove, the baffle is fixedly connected with one of the sliding blocks, and the cutting element is fixedly connected with the other one of the sliding blocks.
In one embodiment of the invention, a hand wheel is rotatably mounted on one side of the support plate, the hand wheel is fixed at one end of the double-threaded screw, a fastening knob is screwed on the lower surface of one end of the support plate, and the other end of the fastening knob is abutted against the surface of the double-threaded screw.
In a second aspect, an embodiment of the present invention further provides a method for manufacturing an assembly type building steel bar truss structure, including the above-mentioned manufacturing equipment for an assembly type building steel bar truss structure; and the following steps:
s1 steel bar discharge: a worker penetrates one end of a steel bar to be processed through the material guide piece and the cutting piece;
s2 pressing and positioning: the guide piece pushes the reinforcing steel bars to move forwards to enter the upper part of the lower die, and the lifting piece drives the upper die to move downwards to be matched with the lower die so as to compress and position the reinforcing steel bars;
s3 shearing: after the reinforcing steel bars are compressed and positioned, the cutting piece is controlled to cut the reinforcing steel bars;
s4 bending and forming: bending the steel bars by continuously moving the upper die downwards, wherein the upper die downwards moves to be matched with the lower die so that the stamping and bending degree of the steel bars is consistent with the designed shape;
and S5 taking out the finished product: finished products are taken out by moving the reset telescopic piece upwards, and the electric push rod is controlled to drive the push plate to push the finished products out of the processing area, and unified collection and management are carried out.
The invention has the beneficial effects that:
1. when the manufacturing equipment of the assembled building steel bar truss structure, which is obtained by the design, is used, one end of a steel bar to be processed penetrates through the material guide piece and the cutting piece; the guide piece pushes the reinforcing steel bars to move forwards to enter the upper part of the lower die, the lifting piece is fixedly arranged at the upper end of the vertical plate, the upper die is fixed at the movable end of the lower part of the lifting piece, the lower die is fixedly arranged on the upper surface of the supporting plate, the lower die is arranged right below the upper die, and the lifting piece drives the upper die to move downwards to be matched with the lower die so as to compress and position the reinforcing steel bars; the guide piece and the cutting piece are both arranged at one end of the supporting plate, and the cutting piece is controlled to shear the reinforcing steel bar after the reinforcing steel bar is compressed and positioned; bending the steel bars by continuously moving the upper die downwards, wherein the upper die downwards moves to be matched with the lower die so that the stamping and bending degree of the steel bars is consistent with the designed shape; the using amount of the steel bar truss can be reduced through calculation and optimization, the steel bar truss is changed into a whole through-length structure through cutting of the cutting piece, the steel bar waste phenomenon is reduced, the machining cost of the laminated plate is reduced, the machining precision is improved through factory mechanical machining production, the working efficiency is improved, the steel bar bending shape control is simplified, the same batch of steel bar shapes are kept consistent, and the stability of the truss structure is enhanced.
2. The device comprises a supporting plate, a baffle plate, a double-end screw rod, a push plate, a fixing knob, an electric push rod, a push plate and a cutting piece, wherein the baffle plate is arranged on the upper surface of the supporting plate and used for limiting the extension length of a steel bar; the finished products after processing are moved upwards and taken out through the reset telescopic piece, and the electric push rod is controlled to drive the push plate to push the finished products out of the processing area, and unified collection and management are carried out.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an apparatus and a method for manufacturing an assembled construction steel bar truss structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a base structure according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a vertical plate according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a material placing plate structure provided in the embodiment of the present invention;
FIG. 5 is a schematic view of a cutting element according to an embodiment of the present invention;
fig. 6 is a schematic view of a material guiding member according to an embodiment of the present invention;
fig. 7 is a schematic view of a stamped steel bar according to an embodiment of the present invention;
fig. 8 is a schematic operation flow chart provided by the embodiment of the invention.
In the figure: 100. a support assembly; 110. a base; 130. a support plate; 150. a vertical plate; 170. a double-ended screw; 171. a slider; 173. a hand wheel; 190. an electric push rod; 191. pushing the plate; 300. a stamping mechanism; 310. a lifting member; 311. a hydraulic cylinder; 313. a limiting rod; 330. an upper die; 350. a lower die; 370. placing a material plate; 390. resetting the telescopic piece; 391. resetting the pressure spring; 393. a slide bar; 500. a feeding assembly; 510. a material guide member; 511. a first roller body; 513. a second roller body; 515. a motor; 517. a roller frame; 530. cutting the piece; 531. a fixed cutter; 533. a movable cutter; 535. a tool holder; 537. an electric push rod; 550. and a baffle plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
Referring to fig. 1-8, the present invention provides a technical solution: an assembly type construction steel bar truss structure manufacturing device comprises a supporting assembly 100, a stamping mechanism 300 and a feeding assembly 500.
Referring to fig. 1, the supporting assembly 100 includes a base 110, a supporting plate 130 and a vertical plate 150, wherein the base 110 is fixed at the bottom of the supporting plate 130, and the vertical plate 150 is fixed at the upper portion of the supporting plate 130.
Referring to fig. 1 to 7, the stamping mechanism 300 includes a lifting member 310 and an upper mold 330, the lifting member 310 is fixedly installed at the upper end of the vertical plate 150, the upper mold 330 is fixed at the movable end of the lower portion of the lifting member 310, a lower mold 350 is fixedly installed on the upper surface of the supporting plate 130, and the lower mold 350 is disposed right below the upper mold 330;
in this embodiment, the lifting member 310 includes a hydraulic cylinder 311 and a limiting rod 313, the limiting rod 313 is slidably connected to the vertical plate 150, a mounting seat is fixed to a lower end of the limiting rod 313, the hydraulic cylinder 311 is fixed to an upper end of the vertical plate 150, a movable end of the hydraulic cylinder 311 is fixedly connected to the mounting seat, the upper mold 330 is fixed to a lower surface of the mounting seat through a bolt, the lower mold 350 is fixed to an upper surface of the supporting plate 130 through a bolt, the upper mold 330 and the lower mold 350 are convenient to detach and replace, and steel bar trusses with different shapes can be processed.
In some embodiments, the upper portion of the lower mold 350 is sleeved with a material placing plate 370, a through groove is formed in the middle of the material placing plate 370, a positioning groove is formed in the upper surface of the material placing plate 370, the supporting plate 130 is fixedly provided with a resetting telescopic member 390, the upper end of the resetting telescopic member 390 is fixedly connected with the material placing plate 370, wherein the resetting telescopic member 390 includes a resetting pressure spring 391 and a sliding rod 393, the sliding rod 393 is slidably penetrated through the supporting plate 130, the lower end of the sliding rod 393 is fixedly connected with the upper end of the resetting pressure spring 391, and the lower end of the resetting pressure spring 391 is fixedly connected with the base 110.
Referring to fig. 1 to 7, the feeding assembly 500 includes a material guiding member 510 and a cutting member 530, and the material guiding member 510 and the cutting member 530 are mounted at one end of the supporting plate 130.
In this embodiment, the material guiding member 510 includes a first roller body 511 and a second roller body 513, a roller frame 517 is fixedly installed on the upper surface of the supporting plate 130, the first roller body 511 and the second roller body 513 are both rotatably installed on the roller frame 517, a motor 515 is fixedly installed at the bottom of the roller frame 517, and a driving shaft of the motor 515 is connected with the first roller body 511 through gear transmission.
It should be noted that the cutting member 530 includes a fixed cutting knife 531, a movable cutting knife 533 and a knife rest 535, the fixed cutting knife 531 is fixedly connected to the knife rest 535, the movable cutting knife 533 is slidably connected to the knife rest 535, an electric push rod 537 is fixedly mounted on the upper surface of the base 110, and the upper end of the electric push rod 537 is fixedly connected to the movable cutting knife 533.
Referring to fig. 1 and 8, another embodiment of the present invention provides a method for manufacturing an assembly type building steel bar truss structure, including the above-mentioned manufacturing equipment for the assembly type building steel bar truss structure; and the following steps:
s1 steel bar discharge: the worker passes one end of the steel bar to be processed through the material guide member 510 and the cutting member 530;
s2 pressing and positioning: the material guiding member 510 pushes the reinforcing steel bars to move forward to enter the upper part of the lower die 350, and the lifting member 310 drives the upper die 330 to move downward to be matched with the lower die 350 so as to compress and position the reinforcing steel bars;
s3 shearing: after the reinforcing steel bars are compressed and positioned, the cutting piece 530 is controlled to cut the reinforcing steel bars;
s4 bending and forming: bending the reinforcing steel bars by continuously moving the upper die 330 downwards, wherein the upper die 330 moves downwards to be matched with the lower die 350, so that the stamping and bending degree of the reinforcing steel bars is consistent with the designed shape;
and S5 taking out the finished product: the finished products are carried out by moving the reset telescopic piece 390 upwards, and the electric push rod 190 is controlled to drive the push plate 191 to push the finished products out of the processing area, and the finished products are collected and managed in a unified way.
Example 2
Referring to fig. 1-8, the present invention provides a technical solution: an assembly type construction steel bar truss structure manufacturing device comprises a supporting assembly 100, a stamping mechanism 300 and a feeding assembly 500.
Referring to fig. 1, the supporting assembly 100 includes a base 110, a supporting plate 130 and a vertical plate 150, wherein the base 110 is fixed at the bottom of the supporting plate 130, and the vertical plate 150 is fixed at the upper portion of the supporting plate 130.
Referring to fig. 1 to 7, the stamping mechanism 300 includes a lifting member 310 and an upper mold 330, the lifting member 310 is fixedly installed at the upper end of the vertical plate 150, the upper mold 330 is fixed at the movable end of the lower portion of the lifting member 310, a lower mold 350 is fixedly installed on the upper surface of the supporting plate 130, and the lower mold 350 is disposed right below the upper mold 330;
in this embodiment, the lifting member 310 includes a hydraulic cylinder 311 and a limiting rod 313, the limiting rod 313 is slidably connected to the vertical plate 150, a mounting seat is fixed to a lower end of the limiting rod 313, the hydraulic cylinder 311 is fixed to an upper end of the vertical plate 150, a movable end of the hydraulic cylinder 311 is fixedly connected to the mounting seat, the upper mold 330 is fixed to a lower surface of the mounting seat through a bolt, the lower mold 350 is fixed to an upper surface of the supporting plate 130 through a bolt, the upper mold 330 and the lower mold 350 are convenient to detach and replace, and steel bar trusses with different shapes can be processed.
In some embodiments, the upper portion of the lower mold 350 is sleeved with a material placing plate 370, a through groove is formed in the middle of the material placing plate 370, a positioning groove is formed in the upper surface of the material placing plate 370, the supporting plate 130 is fixedly provided with a resetting telescopic member 390, the upper end of the resetting telescopic member 390 is fixedly connected with the material placing plate 370, wherein the resetting telescopic member 390 includes a resetting pressure spring 391 and a sliding rod 393, the sliding rod 393 is slidably penetrated through the supporting plate 130, the lower end of the sliding rod 393 is fixedly connected with the upper end of the resetting pressure spring 391, and the lower end of the resetting pressure spring 391 is fixedly connected with the base 110.
Referring to fig. 1 to 7, the feeding assembly 500 includes a material guiding member 510 and a cutting member 530, and the material guiding member 510 and the cutting member 530 are mounted at one end of the supporting plate 130.
In this embodiment, the material guiding member 510 includes a first roller body 511 and a second roller body 513, a roller frame 517 is fixedly installed on the upper surface of the supporting plate 130, the first roller body 511 and the second roller body 513 are both rotatably installed on the roller frame 517, a motor 515 is fixedly installed at the bottom of the roller frame 517, and a driving shaft of the motor 515 is connected with the first roller body 511 through gear transmission.
It should be noted that the cutting member 530 includes a fixed cutting knife 531, a movable cutting knife 533 and a knife rest 535, the fixed cutting knife 531 is fixedly connected to the knife rest 535, the movable cutting knife 533 is slidably connected to the knife rest 535, an electric push rod 537 is fixedly mounted on the upper surface of the base 110, and the upper end of the electric push rod 537 is fixedly connected to the movable cutting knife 533.
In other embodiments, a baffle 550 is installed on the upper surface of the supporting plate 130, the baffle 550 and the cutting member 530 are respectively arranged on two sides of the lower mold 350, an electric push rod 190 is installed on the side wall of the vertical plate 150, a push plate 191 is fixedly installed at the movable end of the electric push rod 190, and the push plate 191 is arranged on one side of the upper end of the lower mold 350; wherein, the spout has been seted up on the backup pad 130 surface, double threaded screw 170 is installed to the spout internal rotation, double threaded screw 170's both ends spiro union respectively have slider 171, two slider 171 slip joint is in the spout, baffle 550 with one of them slider 171 fixed connection, cutting member 530 with another of them slider 171 fixed connection.
In a specific embodiment, a hand wheel 173 is rotatably mounted on one side of the support plate 130, the hand wheel 173 is fixed at one end of the double-headed screw 170, a fastening knob is screwed on the lower surface of one end of the support plate 130, and the other end of the fastening knob abuts against the surface of the double-headed screw 170; the baffle 550 is arranged on the upper surface of the supporting plate 130 and used for limiting the extending length of the steel bars, the baffle 550 and the cutting piece 530 are respectively arranged on two sides of the lower die 350, the baffle 550 is fixedly connected with one of the slide blocks 171, the cutting piece 530 is fixedly connected with the other slide block 171, the double-end screw 170 is driven to rotate by the rotating hand wheel 173, and the cutting piece 530 and the baffle 550 are further pushed to be close to or far away from each other, so that the length of the steel bars to be sheared is adjusted, the steel bar trusses of different sizes are machined by production line equipment, the double-end screw 170 can be locked and fixed by a fastening knob, the electric push rod 190 is arranged on the side wall of the vertical plate 150, the push plate 191 is fixedly arranged at the movable end of the electric push rod 190, and the push plate 191 is arranged on one side of the upper end of the lower die 350; the finished products after processing are taken out by moving the reset telescopic part 390 upwards, and the electric push rod 190 is controlled to drive the push plate 191 to push the finished products out of the processing area, and the finished products are collected and managed in a unified way.
Referring to fig. 1 and 8, another embodiment of the present invention provides a method for manufacturing an assembly type building steel bar truss structure, including the above-mentioned manufacturing equipment for the assembly type building steel bar truss structure; and the following steps:
s1 steel bar discharge: the worker passes one end of the steel bar to be processed through the material guide member 510 and the cutting member 530;
s2 pressing and positioning: the material guiding member 510 pushes the reinforcing steel bars to move forward to enter the upper part of the lower die 350, and the lifting member 310 drives the upper die 330 to move downward to be matched with the lower die 350 so as to compress and position the reinforcing steel bars;
s3 shearing: after the reinforcing steel bars are compressed and positioned, the cutting piece 530 is controlled to cut the reinforcing steel bars;
s4 bending and forming: bending the reinforcing steel bars by continuously moving the upper die 330 downwards, wherein the upper die 330 moves downwards to be matched with the lower die 350, so that the stamping and bending degree of the reinforcing steel bars is consistent with the designed shape;
and S5 taking out the finished product: the finished products are carried out by moving the reset telescopic piece 390 upwards, and the electric push rod 190 is controlled to drive the push plate 191 to push the finished products out of the processing area, and the finished products are collected and managed in a unified way.
The working principle of the assembly type construction steel bar truss structure manufacturing equipment is as follows: one end of the steel bar to be processed passes through the material guiding member 510 and the cutting member 530; the material guiding member 510 pushes the reinforcing steel bars to move forward to enter the upper part of the lower die 350, the lifting member 310 is fixedly arranged at the upper end of the vertical plate 150, the upper die 330 is fixed at the movable end of the lower part of the lifting member 310, the lower die 350 is fixedly arranged on the upper surface of the supporting plate 130, the lower die 350 is arranged right below the upper die 330, and the lifting member 310 drives the upper die 330 to move downward to be matched with the lower die 350 so as to compress and position the reinforcing steel bars; the material guiding member 510 and the cutting member 530 are both installed at one end of the supporting plate 130, and after the reinforcing steel bars are compressed and positioned, the cutting member 530 is controlled to shear the reinforcing steel bars; bending the reinforcing steel bars by continuously moving the upper die 330 downwards, wherein the upper die 330 moves downwards to be matched with the lower die 350, so that the stamping and bending degree of the reinforcing steel bars is consistent with the designed shape; the using amount of the steel bar truss can be reduced through calculation and optimization, the steel bar truss is changed into a whole through-length structure through cutting of the cutting piece 530, the steel bar waste phenomenon is reduced, the machining cost of the laminated slab is reduced, factory mechanical machining production is achieved, machining precision is improved, working efficiency is improved, steel bar bending shape control is simplified, the same batch of steel bar shapes are kept consistent, and stability of the truss structure is enhanced.
It should be noted that the specific model specifications of the hydraulic cylinder 311, the motor 515, the electric push rod 537, and the electric push rod 190 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed burdens are not needed.
The power supply and the principle of the motor 515, the electric push rod 537, and the electric push rod 190 will be clear to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An assembly type construction steel bar truss structure manufacturing device is characterized by comprising
The supporting component (100) comprises a base (110), a supporting plate (130) and a vertical plate (150), the base (110) is fixed at the bottom of the supporting plate (130), and the vertical plate (150) is fixed at the upper part of the supporting plate (130);
the stamping mechanism (300) comprises a lifting piece (310) and an upper die (330), the lifting piece (310) is fixedly mounted at the upper end of the vertical plate (150), the upper die (330) is fixed at the movable end of the lower part of the lifting piece (310), a lower die (350) is fixedly mounted on the upper surface of the supporting plate (130), and the lower die (350) is arranged right below the upper die (330);
the feeding assembly (500) comprises a material guiding piece (510) and a cutting piece (530), and the material guiding piece (510) and the cutting piece (530) are both arranged at one end of the supporting plate (130).
2. The fabricated construction steel bar truss structure manufacturing equipment according to claim 1, wherein the lifting member (310) comprises a hydraulic cylinder (311) and a limiting rod (313), the limiting rod (313) is slidably connected with the vertical plate (150), a mounting seat is fixed at the lower end of the limiting rod (313), the hydraulic cylinder (311) is fixed at the upper end of the vertical plate (150), the movable end of the hydraulic cylinder (311) is fixedly connected with the mounting seat, the upper die (330) is fixed at the lower surface of the mounting seat through a bolt, and the lower die (350) is fixed at the upper surface of the supporting plate (130) through a bolt.
3. The assembly type construction steel bar truss structure manufacturing equipment according to claim 1, wherein a material placing plate (370) is sleeved on the upper portion of the lower die (350), a through groove is formed in the middle of the material placing plate (370), a positioning groove is formed in the upper surface of the material placing plate (370), a reset telescopic piece (390) is fixedly installed on the supporting plate (130), and the upper end of the reset telescopic piece (390) is fixedly connected with the material placing plate (370).
4. The fabricated construction steel bar truss structure manufacturing device of claim 3, wherein the return telescopic member (390) comprises a return compression spring (391) and a sliding rod (393), the sliding rod (393) penetrates through the support plate (130) in a sliding manner, the lower end of the sliding rod (393) is fixedly connected with the upper end of the return compression spring (391), and the lower end of the return compression spring (391) is fixedly connected with the base (110).
5. The fabricated construction steel bar truss structure manufacturing device according to claim 1, wherein the material guiding member (510) comprises a first roller body (511) and a second roller body (513), a roller frame (517) is fixedly installed on the upper surface of the supporting plate (130), the first roller body (511) and the second roller body (513) are both rotatably installed on the roller frame (517), a motor (515) is fixedly installed at the bottom of the roller frame (517), and a driving shaft of the motor (515) is connected with the first roller body (511) through gear transmission.
6. The fabricated construction steel bar truss structure manufacturing device of claim 1, wherein the cutting member (530) comprises a fixed cutter (531), a movable cutter (533) and a cutter holder (535), the fixed cutter (531) is fixedly connected with the cutter holder (535), the movable cutter (533) is slidably connected with the cutter holder (535), an electric push rod (537) is fixedly mounted on the upper surface of the base (110), and the upper end of the electric push rod (537) is fixedly connected with the movable cutter (533).
7. The fabricated construction steel bar truss structure manufacturing device according to claim 1, wherein a baffle (550) is installed on the upper surface of the supporting plate (130), the baffle (550) and the cutting member (530) are respectively arranged on two sides of the lower die (350), an electric push rod (190) is installed on the side wall of the vertical plate (150), a push plate (191) is fixedly installed at the movable end of the electric push rod (190), and the push plate (191) is arranged on one side of the upper end of the lower die (350).
8. The fabricated construction steel bar truss structure manufacturing device according to claim 7, wherein a sliding groove is formed in the surface of the supporting plate (130), a double-threaded screw (170) is rotatably mounted in the sliding groove, two ends of the double-threaded screw (170) are respectively screwed with a sliding block (171), the two sliding blocks (171) are slidably clamped in the sliding groove, the baffle (550) is fixedly connected with one of the sliding blocks (171), and the cutting piece (530) is fixedly connected with the other one of the sliding blocks (171).
9. The fabricated construction steel bar truss structure manufacturing device according to claim 8, wherein a hand wheel (173) is rotatably installed on one side of the support plate (130), the hand wheel (173) is fixed at one end of the double-threaded screw (170), a fastening knob is screwed on the lower surface of one end of the support plate (130), and the other end of the fastening knob is abutted against the surface of the double-threaded screw (170).
10. The method for manufacturing the assembled building steel bar truss structure is characterized by comprising the following steps
The fabricated construction steel bar truss structure fabrication facility of any one of claims 1-9; and the following steps:
s1 steel bar discharge: a worker penetrates one end of a steel bar to be processed through the material guide piece (510) and the cutting piece (530);
s2 pressing and positioning: the material guide piece (510) pushes the reinforcing steel bars to move forwards to enter the upper part of the lower die (350), and the lifting piece (310) drives the upper die (330) to move downwards to be matched with the lower die (350) so as to compress and position the reinforcing steel bars;
s3 shearing: after the reinforcing steel bars are compacted and positioned, the cutting pieces (530) are controlled to shear the reinforcing steel bars;
s4 bending and forming: bending the reinforcing steel bars by continuously moving the upper die (330) downwards, and moving the upper die (330) downwards to be matched with the lower die (350) so that the stamping and bending degree of the reinforcing steel bars is consistent with the designed shape;
and S5 taking out the finished product: the finished products are moved upwards and taken out through the reset telescopic piece (390), and the electric push rod (190) is controlled to drive the push plate (191) to push the finished products out of the processing area, and the finished products are collected and managed in a unified mode.
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| CN202110523965.9A CN113427267A (en) | 2021-05-13 | 2021-05-13 | Equipment and method for manufacturing assembly type building steel bar truss structure |
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| CN202110523965.9A CN113427267A (en) | 2021-05-13 | 2021-05-13 | Equipment and method for manufacturing assembly type building steel bar truss structure |
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| CN113427267A true CN113427267A (en) | 2021-09-24 |
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Application publication date: 20210924 |