Reinforcing steel bar assembling die table system

Abstract

The utility model relates to the technical field of building prefabricated part production, and provides a steel bar assembling die table system which comprises a machining platform, a transferring mechanism, a main bar mounting station and a stirrup mounting station, the machining platform is used for allowing workers to assemble main bar assembling bodies, and the main bar mounting station is close to a discharging opening of the machining platform; the transfer mechanism is arranged above the main reinforcement mounting station and is used for transferring the main reinforcement assembly body of the processing platform to the main reinforcement mounting station; and the stirrup mounting station is located on one side of the main reinforcement mounting station and is used for enabling a worker to sleeve a stirrup on a main reinforcement assembly in a penetrating manner. The manufacturing method has the effect of conveniently manufacturing the steel reinforcement framework.

Description

Technical Field

[0001] This application relates to the field of precast building component production technology, and in particular to a steel reinforcement assembly formwork system. Background Technology

[0002] In the steel reinforcement cage of tunnel segments, the inner and outer main reinforcement bars need to be assembled with the stirrups that enclose them. According to the design drawings and relevant specifications, the bending angle of the stirrup end hook should not be less than 135°, and the length after bending should not be less than 10 times the diameter of the stirrup. However, the 135° hook causes great trouble for the insertion of the inner and outer main reinforcement bars, making it virtually impossible to insert them.

[0003] The construction of steel reinforcement cages mainly relies on manual operation. To facilitate the fabrication of steel reinforcement cages, the industry can adopt a process of automated installation of main reinforcement assemblies and manual insertion of stirrups through the main reinforcement assemblies. This means that the installation of main reinforcement assemblies and the bending and forming of stirrups are carried out in a staggered manner.

[0004] like Figure 1 The main reinforcement assembly shown comprises interconnected inner and outer arcs. The main reinforcement assembly is assembled by workers on a processing platform, and then transferred to the installation station for installation. After the main reinforcement assembly is installed, the stirrups are manually threaded through.

[0005] Regarding the aforementioned technologies, there is currently a lack of corresponding rebar assembly formwork for workers to fabricate rebar skeletons, thus requiring improvement. Utility Model Content

[0006] In order to provide workers with an operating platform to facilitate the fabrication of steel reinforcement cages, this application provides a steel reinforcement assembly formwork system.

[0007] The technical solution of the rebar assembly formwork system provided in this application is as follows:

[0008] A rebar assembly formwork system includes a processing platform, a transfer mechanism, a main rebar installation station, and a stirrup installation station. The processing platform is used for workers to assemble main rebar assemblies, and the main rebar installation station is located near the unloading port of the processing platform. The transfer mechanism is located above the main rebar installation station and is used to transfer the main rebar assembly from the processing platform to the main rebar installation station. The stirrup installation station is located to one side of the main rebar installation station and is used for workers to thread the stirrups onto the main rebar assembly.

[0009] Through the above technical scheme, the worker assembles the main reinforcement on the processing platform, and after the main reinforcement assembly is assembled, the main reinforcement assembly is at the discharging port of the processing platform, and then the transfer mechanism is used to transfer the main reinforcement assembly from the processing platform to the main reinforcement installation station for installation. After the main reinforcement assembly is installed, it is transferred to the stirrup installation station to complete the manual sleeve operation of the stirrup.

[0010] Preferably, the main reinforcement installation station comprises support columns, first mold tables and first baffles, the support columns are arranged in parallel, the first mold tables are arranged on the support columns, the first baffles are arranged on the first mold tables and are provided with insertion grooves, and the first baffles are provided with two insertion grooves for inserting the two ends of the main reinforcement assembly.

[0011] Through the above technical scheme, the first mold table supports the entire main reinforcement assembly, and the two ends of the main reinforcement assembly can be clamped in the insertion grooves, so that the positioning of the main reinforcement assembly is realized, and the worker can operate.

[0012] Preferably, the transfer mechanism comprises a steel frame, a longitudinal walking piece, a transverse walking piece, a lifting piece and a clamping piece, the longitudinal walking piece is arranged on the steel frame, the transverse walking piece is arranged on the longitudinal walking piece, the lifting piece is arranged on the transverse walking piece, the clamping piece is arranged on the lifting piece and is used for clamping the main reinforcement assembly, and the lifting piece is used for controlling the up-down movement of the clamping piece.

[0013] Through the above technical scheme, the steel frame serves as a carrier, when the main reinforcement assembly needs to be transferred, the lifting piece is first used to control the clamping piece to descend and clamp the main reinforcement assembly on the processing platform, and then the clamping piece drives the main reinforcement assembly to ascend. Then the longitudinal walking piece and the transverse walking piece are operated, the transverse walking piece can drive the main reinforcement assembly to adjust the transverse position, and the longitudinal walking piece indirectly adjusts the longitudinal position of the main reinforcement assembly by driving the transverse walking piece to move, so that the main reinforcement assembly can better fall on the main reinforcement installation station.

[0014] Preferably, the longitudinal walking piece is a translation seat, the translation seat moves along the Y-axis direction on the steel frame; the transverse walking piece is a row of hangers, the row of hangers moves along the X-axis direction on the translation seat; the lifting piece is a linear motor, the linear motor is used for controlling the movement of the clamping piece; and the clamping piece is a clamping jaw cylinder.

[0015] Through the above technical scheme, the translation seat moves along the Y-axis direction on the steel frame, thereby driving the row of hangers to move. The movement of the translation seat can be realized by using a ball screw pair, a chain transmission or a pneumatic sliding table and the like structure, which belongs to the existing conventional means. Meanwhile, the row of hangers can also move along the X-axis direction on the translation seat, thereby realizing the movement of the clamping piece in two directions.

[0016] The clamping jaw cylinder has a stroke control mechanism, which can control the cylinder piston rod to stop at a predetermined position, realize accurate mechanical action (such as clamping, pushing, jacking, etc.), and provide continuous, stable and reliable pressure to the main reinforcement assembly to complete clamping. Typical stroke control mechanisms include but are not limited to mechanical stop blocks, magnetic switches plus solenoid valves, displacement sensors plus controllers, which are prior art means and will not be described here.

[0017] Preferably, the stirrup installation station comprises a second mold table, a second steel plate, a support frame and a laser line instrument, the second mold table is used to support the main reinforcement assembly, the second steel plate is arranged on the second mold table and is used to limit the main reinforcement assembly, the support frame is arranged above the second mold table, and the laser line instrument is arranged on the support frame and is used to mark the binding position of the stirrup on the main reinforcement assembly; the laser line instrument is arranged in a plurality of and in a ring shape.

[0018] By adopting the above technical scheme, when the main reinforcement assembly reaches the stirrup installation station, the two ends of the main reinforcement assembly are first limited by the second steel plate, and then the laser line instrument is immediately started. The "I" shaped infrared ray emitted by the laser line instrument can mark the binding position of the stirrup at the inner and outer arc main reinforcements of the main reinforcement assembly. After all the main reinforcement assemblies enter the stirrup, the stirrup is turned by 90° to complete the sleeving of the stirrup, and all the stirrups are sequentially sleeved in this way.

[0019] Preferably, it further comprises an elastic rope and a pneumatic bending forming machine, two ends of the elastic rope are respectively connected with the support frame and the pneumatic bending forming machine, and the pneumatic bending forming machine is used to bend the stirrup.

[0020] By adopting the above technical scheme, after the stirrup is sleeved, the staff can hold the pneumatic bending forming machine to further bend the end of the stirrup from 90° to 135°, thereby completing the assembly of the main reinforcement and the stirrup of the segmental reinforced skeleton.

[0021] Preferably, it further comprises an inspection station, which is located between the main reinforcement installation station and the stirrup installation station.

[0022] By adopting the above technical scheme, the inspection station can be used as a temporary storage platform to facilitate the staff to check whether the installation of the main reinforcement assembly meets the specification requirements.

[0023] Preferably, the inspection station comprises a detection table, and the detection table is used to place the main reinforcement assembly.

[0024] By adopting the above technical scheme, the main reinforcement assembly can be placed on the detection table, and then the staff can perform quality inspection.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] (1) The method uses a flow production line to complete the automatic assembly of the main reinforcement assembly and the threading of the stirrup in different stations. The main reinforcement assembly of the processing platform is transferred to the main reinforcement installation station through the transfer mechanism for installation. After the main reinforcement assembly is installed, it is transferred to the stirrup installation station for manual threading, and the laser line instrument emits a "I" type infrared line to accurately position the stirrup threading position.

[0027] (2) The 135° bending of the stirrup is completed by using the newly developed stirrup pneumatic bending forming machine. This forming method can quickly, efficiently and high-quality complete the forming of the pipe piece reinforcement cage. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a structural schematic diagram of the main reinforcement assembly in the background art of the present application;

[0029] Figure 2 is a top view of the mold table system in the embodiment of the present application;

[0030] Figure 3 is a structural schematic diagram of the main reinforcement installation station in the embodiment of the present application;

[0031] Figure 4 is a front view of the mold table system in the embodiment of the present application;

[0032] Figure 5 is a structural schematic diagram of the stirrup installation station in the embodiment of the present application.

[0033] Reference signs: 1, processing platform; 2, transfer mechanism; 21, steel gantry; 22, longitudinal walking piece; 23, transverse walking piece; 24, lifting piece; 25, clamping piece; 3, main reinforcement installation station; 31, support column; 32, first mold table; 33, first baffle; 4, stirrup installation station; 41, second mold table; 42, second steel plate; 43, support frame; 44, laser line instrument; 5, insertion slot; 6, elastic rope; 7, pneumatic bending forming machine; 8, inspection station; 9, detection table; 10, main reinforcement assembly. DETAILED DESCRIPTION

[0034] The technical solutions of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. The present application can be embodied in many different forms, and is not limited to the embodiments described here.

[0035] In the description of the present application, the expressions of "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like mean that the specific features, structures, materials or characteristics represented in connection with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics can be combined in any appropriate manner in any one or more embodiments or examples.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the specification herein is for describing particular embodiments only and is not intended to be limiting of the application; the use of the terms "including", "comprising" and "having" and any variations thereof in the specification and in the claims and the description herein are intended to cover both the inclusive and the exclusive cases.

[0037] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection; can also be detachable connection; or integrated; or mechanical connection. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0038] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. Those skilled in the art can combine and combine the different embodiments or examples represented in the present application and the features of different embodiments or examples without conflict.

[0039] The embodiments of the present application disclose a reinforcing steel assembly formwork system. Referring to Figure 2 and Figure 3 , the formwork system comprises a processing platform 1, a transfer mechanism 2, a main reinforcement mounting station 3 and a stirrup mounting station 4. The processing platform 1 provides a sufficient operating space for the workers to facilitate the workers to assemble the main reinforcement assembly 10. The main reinforcement mounting station 3 is close to the discharge port of the processing platform 1, and the mounting process of the main reinforcement assembly 10 is carried out at the main reinforcement mounting station 3. The transfer mechanism 2 is above the main reinforcement mounting station 3, and is used to transfer the main reinforcement assembly 10 on the processing platform 1 to the main reinforcement mounting station 3. The stirrup mounting station 4 is located on one side of the main reinforcement mounting station 3, and is used for workers to thread the stirrup on the main reinforcement assembly 10.

[0040] The workers assemble the main reinforcement on the processing platform 1, and when the main reinforcement assembly 10 is assembled and is at the discharge port of the processing platform 1, the main reinforcement assembly 10 is then transferred from the processing platform 1 to the main reinforcement mounting station 3 by the transfer mechanism 2 for installation. After the main reinforcement assembly 10 is completed, it is transferred to the stirrup mounting station 4 again to complete the manual threading operation of the stirrup.

[0041] Specifically, the main reinforcement installation station 3 comprises support columns 31, a first die table 32 and a first baffle plate 33. The support columns 31 are arranged in parallel. The first die table 32 is installed on each support column 31 and arranged horizontally. The first baffle plate 33 is fixed on the first die table 32 and is provided with a slot 5. Two first baffle plates 33 are arranged oppositely. The slots 5 of the two first baffle plates 33 are used for inserting the two ends of the main reinforcement assembly body 10, so as to realize positioning of the main reinforcement assembly body 10, so that the main reinforcement assembly body 10 is not easy to move, and the staff can operate conveniently.

[0042] The transfer mechanism 2 comprises a steel portal frame 21, a longitudinal walking piece 22, a transverse walking piece 23, a lifting piece 24 and a clamping piece 25. The steel portal frame 21 is fixedly installed on the ground. The longitudinal walking piece 22 is slidably connected to the steel portal frame 21. The transverse walking piece 23 is slidably connected to the longitudinal walking piece 22. In this embodiment, the longitudinal walking piece 22 is a translation seat which moves along the Y-axis direction on the steel portal frame 21. The transverse walking piece 23 is a travelling crane which belongs to the prior art structure and moves along the X-axis direction on the translation seat.

[0043] The lifting piece 24 is installed on the travelling crane. The clamping piece 25 is installed on the lifting piece 24 and is used for clamping the main reinforcement assembly body 10. The lifting piece 24 is used for controlling the up-down movement of the clamping piece 25. The lifting piece 24 is a linear motor which is used for controlling the movement of the clamping piece 25. The linear motor is a kind of transmission device which directly converts electric energy into linear motion mechanical energy without the need of intermediate conversion device and belongs to the prior art and can be directly applied. Of course, other devices capable of lifting can also be used, such as a lifting cylinder.

[0044] The clamping piece 25 is a claw cylinder. The claw cylinder is a kind of pneumatic actuator which can realize the functions of mechanical grabbing, clamping and releasing objects. The claw cylinder is driven by compressed air as a power source to drive the movement of the claw. When compressed air enters the chamber on one side of the cylinder, the piston moves to the other side, and the piston drives the claw to close or open through the piston rod, so as to realize the grabbing or releasing of the object. The claw cylinder has a stroke control mechanism which can control the piston rod of the cylinder to stop at a predetermined position, realize accurate mechanical action (such as clamping, pushing and jacking), and can realize the continuous, stable and reliable pressure on the main reinforcement assembly body 10 to complete clamping. Typical stroke control mechanism types include but are not limited to mechanical stop block, magnetic switch plus electromagnetic valve, displacement sensor plus controller. These belong to the prior art means and will not be described here.

[0045] When the main reinforcement assembly 10 needs to be transferred, first, the lifting member 24 is used to control the clamping member 25 to lower and clamp the main reinforcement assembly 10 on the processing platform 1, and then the main reinforcement assembly 10 is lifted after being clamped. Then the longitudinal walking member 22 and the transverse walking member 23 are operated, the transverse walking member 23 can drive the main reinforcement assembly 10 to adjust the transverse position, and the longitudinal walking member 22 indirectly adjusts the longitudinal position of the main reinforcement assembly 10 by driving the transverse walking member 23 to move, so that the main reinforcement assembly 10 is better placed on the main reinforcement mounting station 3.

[0046] In combination Figure 4 And Figure 5 The stirrup mounting station 4 comprises a second mold table 41, a second steel plate 42, a support frame 43 and a laser line instrument 44. The second mold table 41 is used as a support carrier to support the main reinforcement assembly 10. The second steel plate 42 is installed on the second mold table 41 and is used to limit the main reinforcement assembly 10. The second steel plate 42 and the first steel plate are of the same structure and are also provided with the insertion slot 5 for inserting the main reinforcement assembly 10. The support frame 43 is installed above the second mold table 41, and the laser line instrument 44 is installed on the support frame 43 and is used to mark the binding position of the stirrup on the main reinforcement assembly 10. The support frame 43 is provided with an annular plate, and the center of the annular plate is consistent with the center of the main reinforcement assembly 10. The laser line instrument 44 is provided with a plurality of laser line instruments 44 and is installed on the annular plate, so that the laser line instruments 44 are annularly distributed.

[0047] When the main reinforcement assembly 10 reaches the stirrup mounting station 4, the two ends of the main reinforcement assembly 10 are first limited by the second steel plate 42, and then the laser line instrument 44 is immediately started. The "I" shaped infrared ray emitted by the laser line instrument 44 can mark the binding position of the stirrup at the inner and outer arc main reinforcements of the main reinforcement assembly 10. When all the main reinforcement assemblies 10 enter the stirrup, the stirrup is turned by 90° to complete the sleeving of the stirrup, and all the stirrups are sequentially sleeved in this way.

[0048] The support frame 43 is further provided with an elastic rope 6 and a pneumatic bending forming machine 7, and the two ends of the elastic rope 6 are connected with the support frame 43 and the pneumatic bending forming machine 7 respectively. The elastic rope 6 has elastic deformation capability, so that the pneumatic bending forming machine 7 is movably arranged. The pneumatic bending forming machine 7 is a device for bending and forming materials by using the pneumatic principle, which is used for bending the stirrup and belongs to the existing structure and can be directly applied to the present application. After the stirrup is sleeved, the staff can hold the pneumatic bending forming machine 7 to further bend the end of the stirrup from 90° to 135°, and the existence of the elastic rope 6 facilitates the staff to move the pneumatic bending forming machine 7 to the required position, thereby completing the assembly of the main reinforcement and the stirrup of the pipe segment reinforced concrete frame.

[0049] In addition, the inspection station 8 is arranged between the main reinforcement installation station 3 and the stirrup installation station 4. The inspection station 8 comprises a detection table 9 for placing the main reinforcement assembly machine. After the main reinforcement assembly body 10 is completed, it is transferred to the inspection station 8, and the workers check the main reinforcement assembly body 10 placed on the detection table 9, so as to determine whether it meets the production specification requirements. If there is no problem, it continues to be transferred to the stirrup installation station 4 to complete the subsequent production and processing.

[0050] The implementation principle of the steel reinforcement assembly mold table system in the embodiment of the application is as follows: the method uses the flow production line to complete the automatic assembly of the main reinforcement assembly body 10 and the sleeving of the stirrup in different stations respectively. The main reinforcement assembly body 10 of the processing platform 1 is transferred to the main reinforcement installation station 3 through the transfer mechanism 2 to be installed. After the main reinforcement assembly body 10 is installed, it is transferred to the stirrup installation station 4 to be manually sleeved. The position of the stirrup sleeving is accurately positioned by the “-” type infrared ray emitted by the laser line instrument 44. When all the main reinforcement assembly bodies 10 are sleeved with the stirrups, the stirrups are turned by 90° to complete the sleeving of the stirrups, and all the stirrups are sleeved in turn. At the same time, the newly developed stirrup pneumatic bending forming machine 7 is used to further bend the end of the stirrup from 90° to 135°, so as to complete the assembly of the main reinforcement and the stirrup of the segment steel reinforcement framework. The forming method can quickly, efficiently and high-quality complete the forming of the segment steel reinforcement framework.

[0051] The above are the preferred embodiments of the application, and do not limit the protection scope of the application. Therefore, equivalent changes made on the basis of the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. A reinforcing bar assembly table system characterised by, The utility model provides a kind of steel bar assembly line, including processing platform (1), transfer mechanism (2), main reinforcement installation station (3) and hoop installation station (4), the processing platform (1) is used for staff assembly out main reinforcement assembly body (10), the main reinforcement installation station (3) is close to the discharge port of the processing platform (1);The transfer mechanism (2) is located above the main reinforcement installation station (3), and is used to transfer the main reinforcement assembly body (10) of the processing platform (1) to the main reinforcement installation station (3);The hoop installation station (4) is located in the side of the main reinforcement installation station (3), and is used for staff to wear hoop on main reinforcement assembly body (10).

2. A reinforcing assembly formwork system as claimed in claim 1 wherein, The main reinforcement installation station (3) includes support column (31), first die table (32) and first baffle (33), the support column (31) is provided with several parallel, the first die table (32) is provided on each support column (31), the first baffle (33) is provided on the first die table (32), and the first baffle (33) is provided with two insertion grooves (5), and the two insertion grooves (5) are used for the two ends of main reinforcement assembly body (10) to be inserted.

3. A reinforcing mesh formwork system as claimed in claim 2 wherein, The transfer mechanism (2) includes steel portal (21), longitudinal walking piece (22), transverse walking piece (23), lifting piece (24) and clamping piece (25), the longitudinal walking piece (22) is provided on the steel portal (21), the transverse walking piece (23) is provided on the longitudinal walking piece (22), the lifting piece (24) is provided on the transverse walking piece (23), the clamping piece (25) is provided on the lifting piece (24), and is used for clamping main reinforcement assembly body (10), and the lifting piece (24) is used for controlling the up and down movement of the clamping piece (25).

4. A reinforcing mesh formwork system as claimed in claim 3 wherein, The longitudinal walking piece (22) is a translation seat, which moves along the Y-axis direction on the steel portal (21);The transverse walking piece (23) is a travelling crane, which moves along the X-axis direction on the translation seat;The lifting piece (24) is a linear motor, which is used to control the movement of the clamping piece (25);The clamping piece (25) is a clamping jaw cylinder.

5. A reinforcing bar assembly formwork system as claimed in claim 1 wherein, The hoop installation station (4) includes second die table (41), second steel plate (42), support frame (43) and laser line instrument (44), the second die table (41) is used to support main reinforcement assembly body (10), the second steel plate (42) is provided on the second die table (41), and is used to limit the position of main reinforcement assembly body (10), the support frame (43) is provided above the second die table (41), the laser line instrument (44) is provided on the support frame (43), and is used to mark the binding position of hoop on main reinforcement assembly body (10);The laser line instrument (44) is provided with several, and is annularly distributed.

6. A reinforcing mesh formwork system as claimed in claim 5 wherein, It also includes elastic rope (6) and pneumatic bending forming machine (7), the two ends of the elastic rope (6) are connected with the support frame (43) and pneumatic bending forming machine (7) respectively, and the pneumatic bending forming machine (7) is used for bending hoop.

7. A reinforcing bar assembly formwork system as claimed in claim 1 wherein, Also included is an inspection station (8) located between the main reinforcement installation station (3) and the stirrup installation station (4).

8. A reinforcing bar assembly formwork system as claimed in claim 7 wherein, The inspection station (8) comprises a detection table (9) for the placement of the main reinforcement assembly machine.

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