Formwork shear wall production equipment and preparation method thereof

Abstract

The invention relates to the technical field of fabricated buildings, in particular to formwork shear wall production equipment and a preparation method thereof. Comprising welding robots, a fixing tool used for fixing and limiting a workpiece is arranged on one side of each welding robot, the two welding robots are arranged in parallel, two welding stations are arranged on each fixing tool, and a protection mechanism is arranged between the two welding stations. According to the formwork shear wall production equipment and the preparation method thereof, the design of the two welding robots is matched with the design of the two welding stations, workpieces on the two stations can be alternately welded, and therefore the welding efficiency of the workpieces is further improved; and a double-connection fastening effect is achieved between the formwork and the reinforcement cage, so that the connection fastening performance of the formwork and the reinforcement cage is improved, the anti-seismic performance of the shear wall is improved, the building quality is guaranteed, and application and popularization are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated buildings, and in particular to a formwork shear wall production device and a preparation method thereof. Background Art

[0002] With the development of prefabricated buildings, the application scope of prefabricated formwork walls has also expanded. The prefabricated formwork walls have a skeleton in the middle and concrete on both sides. In the existing technology, a concrete surface is usually prefabricated first, and then the two concrete wall surfaces are combined together through the middle core material. Since the core material is usually fragile and the skeleton structure in the concrete on both sides is difficult to be fastened with the relative concrete, the strength is insufficient for long-term use, and there are great safety hazards. In order to enable the same skeleton structure to enter two concrete walls, technicians are constantly developing new products for it.

[0003] Therefore, how to provide a formwork shear wall production equipment and a preparation method thereof has become a technical problem to be solved by those skilled in the art. Summary of the invention

[0004] The technical problem to be solved by the present invention is how to provide a formwork shear wall production device and a preparation method thereof.

[0005] To achieve the above-mentioned objectives, the present invention provides a formwork shear wall production equipment, including: a welding robot, one side of the welding robot is provided with a fixed tooling for fixing and limiting the workpiece, two welding robots are arranged in parallel, two welding stations are arranged on the fixed tooling, and a protective mechanism is arranged between the two welding stations.

[0006] The welding robot is used to weld the steel skeleton in the formwork shear wall and the workpieces required in the connection mechanism. During the welding process, the workpieces are fixed and limited by the fixed tooling. The design of two welding robots improves the welding efficiency of the workpieces. The design of two welding stations can alternately weld the workpieces on the two stations, thereby further improving the welding efficiency of the workpieces. The design of the protective mechanism is used to separate the two welding stations to ensure the normal alternating use of the two stations.

[0007] Preferably, the welding robot comprises a base, a mechanical arm and a welding head;

[0008] The upper end surface of the base is preset with a movable turntable, and the side of the base is preset with an internal thread type fixing hole;

[0009] The mechanical arm is installed on the movable turntable on the upper end surface of the base, and the mechanical arm is a double-axis structure;

[0010] The welding head is installed on the mechanical arm, and the welding head and the mechanical arm form a detachable structure through bolts.

[0011] The base is designed to provide fixed support for the welding robot. When in use, it can be fixed in a specified position in the preset fixing holes on its side. The dual-axis robotic arm can accurately adjust the welding head to the specified position according to actual needs. The welding head adopts the existing structure on the market in this field and is used to weld the workpiece. The detachable structure design makes it convenient for the staff to replace and maintain the welding head at a later stage, reflecting the practicality of this device.

[0012] Preferably, a base for fixedly supporting the welding robot is provided below the welding robot, and an adjustment mechanism is provided between the base and the welding robot.

[0013] The base is designed to fix and support the welding robot at a specified position, and the adjustment mechanism is designed to adjust the distance between the two welding robots according to actual needs to be suitable for welding processes between different workpieces, further reflecting the practicality of the device.

[0014] Preferably, the adjustment mechanism includes a slide rail and a slide plate;

[0015] The slide rail is arranged on the top of the base, and two slide rails are arranged in parallel on the top of the base;

[0016] The slide plate is arranged on the slide rail, and an internal thread type fixing hole is preset on the upper end surface of the slide plate.

[0017] There is a sliding friction connection between the slide rail and the slide plate. The design of the sliding friction connection has a self-locking function, thereby ensuring the stability of the welding robot above the base. The two parallel slide rails ensure the stability of the welding robot during parallel movement. The internal threaded fixing holes on the slide plate correspond to the installation positions of the internal threaded fixing holes on the base of the welding robot.

[0018] Preferably, the fixed tooling includes a fixed seat, a rotating platform, a rotating shaft, a working platform, a mounting plate and a clamping block;

[0019] The fixing seat is arranged on one side of the base, and an internal thread type fixing hole is preset on the side of the fixing seat;

[0020] The rotating platform is installed on the top of the fixed seat;

[0021] The rotating shaft is installed on the front and rear sides of the rotating platform to form two welding stations;

[0022] The working platform is installed at the other end of the rotating shaft;

[0023] The mounting plate is installed at both ends of the working platform, and the mounting plate is preset with internal thread type fixing holes;

[0024] More than one clamping block is arranged on the mounting plate, and an internal thread type fixing hole is preset on the clamping block.

[0025] The fixed seat is installed on one side of the base through the fixing hole. The design of the rotating platform can realize the rotation of the two welding stations, so as to alternately weld the workpieces on the two welding stations. The design of the rotating shaft can adjust the angle of the working platform according to needs. The mounting plate is used to limit the workpiece and fix the workpiece with the clamp.

[0026] Preferably, the clamping block comprises a connecting portion and a clamping portion;

[0027] The cross section of the bottom end of the connection part is rectangular, and an internal thread type fixing hole is preset at the bottom end of the connection part;

[0028] The clamping part is arranged at the head end of the connecting part, and the cross section of the clamping part is a right-angled triangle structure. A gap is preset between the vertical side of the clamping part and the connecting part to form an angle for fixing the workpiece. At the same time, the clamping part and the connecting part are an integrally formed structure.

[0029] The connecting portion of the clamp block is used to connect it to the mounting plate, and the angle formed by the clamping portion and the connecting portion is used to fix and clamp the workpiece. The one-piece structure design ensures the stability of the connection between the clamping portion and the connecting portion, thereby extending the service life of the clamp block.

[0030] Preferably, the protective mechanism is a baffle, which has a rectangular structure and is made of stainless steel. A groove is preset at the bottom of the baffle, and the baffle is mounted on the side wall of the rotating platform by snap-fitting through the groove.

[0031] The groove snap-fit ​​design of the baffle ensures the stability of the connection between the baffle and the rotating platform. At the same time, the baffle made of stainless steel has good anti-corrosion and corrosion resistance.

[0032] The present invention also provides a method for preparing a formwork shear wall, comprising the following steps:

[0033] S1: Select a corresponding number of transverse steel bars and longitudinal steel bars, and fix them by welding to form a steel bar skeleton of a mesh structure;

[0034] S2: Select two formworks and install the steel reinforcement skeleton formed in S1 on the opposite sides of the two formworks by welding;

[0035] S3: Select the distance between the two formworks according to actual needs, and install the connecting rod on the longitudinal reinforcement by welding, so that the two formworks are connected to form a whole;

[0036] S4: Install the end cap at the angle between the transverse reinforcement and the longitudinal reinforcement by welding, and install the auxiliary rod on the end cap by welding to form an auxiliary assembly. The auxiliary assembly cooperates with the connecting rod to play a double connection and fastening role between the formwork and the reinforcement skeleton, thereby improving the fastness of the connection, thereby improving the seismic performance of the shear wall and ensuring the quality of the building;

[0037] S5: Pour concrete into the gap between the two formworks to form a wall.

[0038] The design of connecting rods and auxiliary components plays a double connection and fastening role between the formwork and the steel frame, thereby improving the fastness of the connection, and then improving the seismic performance of the shear wall and ensuring the quality of the building.

[0039] The beneficial effects of the present invention are:

[0040] 1. When the present invention is in use, the design of the two welding robots improves the welding efficiency of the workpieces. The design of the two welding stations can alternately weld the workpieces on the two stations, thereby further improving the welding efficiency of the workpieces. The design of the protective mechanism is used to separate the two welding stations to ensure the normal alternating use of the two stations, reflecting the overall practicality of the device.

[0041] 2. When the present invention is in use, the design of the connecting rod and the auxiliary components plays a role of double connection and fastening between the formwork and the steel frame, thereby improving the fastness of the connection, and then improving the seismic performance of the shear wall, ensuring the quality of the building, and further facilitating its promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0043] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the welding equipment according to a specific embodiment of the present invention;

[0044] Figure 2 It is a schematic diagram of the three-dimensional structure of a welding robot according to a specific embodiment of the present invention;

[0045] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixing tooling according to a specific embodiment of the present invention;

[0046] Figure 4 It is a three-dimensional structural schematic diagram of a formwork shear wall according to a specific embodiment of the present invention.

[0047] Parts Name

[0048] 1. Welding robot; 101. Base; 102. Robotic arm; 103. Welding head; 2. Base; 3. Slide rail; 4. Slide plate; 5. Fixed tooling; 501. Fixed seat; 502. Rotating platform; 503. Rotating shaft; 504. Working platform; 505. Mounting plate; 506. Clamp; 6. Baffle. DETAILED DESCRIPTION

[0049] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, and preferably the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0050] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0051] See also Figures 1 to 4The present invention provides a formwork shear wall production equipment, including: a welding robot 1, a fixed tool 5 for fixing and limiting a workpiece is arranged on one side of the welding robot 1, two welding robots 1 are arranged in parallel, two welding stations are arranged on the fixed tool 5, and a protective mechanism is arranged between the two welding stations, the welding robot 1 includes a base 101, a mechanical arm 102 and a welding head 103, a movable turntable is preset on the upper end surface of the base 101, and an internal thread type fixing hole is preset on the side of the base 101, the mechanical arm 102 is installed on the movable turntable on the upper end surface of the base 101, and the mechanical arm 102 is The welding head 103 is a double-axis structure, and the welding head 103 is installed on the mechanical arm 102, and the welding head 103 is detachable with the mechanical arm 102 through bolts. A base 2 for fixing and supporting the welding robot 1 is arranged below the welding robot 1, and an adjustment mechanism is arranged between the base 2 and the welding robot 1, and the adjustment mechanism includes a slide rail 3 and a slide plate 4. The slide rail 3 is arranged on the top of the base 2, and two slide rails 3 are arranged in parallel on the top of the base 2. The slide plate 4 is arranged on the slide rail 3, and the upper end surface of the slide plate 4 is preset with an internal thread type fixing hole. The fixing tool 5 includes a fixing seat 501, a rotating platform 502, a rotating shaft 503, and a tool The working platform 504, the mounting plate 505 and the clamping block 506 are provided. The fixing seat 501 is arranged on one side of the base 2, and the side of the fixing seat 501 is preset with an internal thread type fixing hole. The rotating platform 502 is installed on the top of the fixing seat 501, and the rotating shaft 503 is installed on the front and rear sides of the rotating platform 502 to form two welding stations. The working platform 504 is installed on the other end of the rotating shaft 503, and the mounting plate 505 is installed on both ends of the working platform 504, and the mounting plate 505 is preset with an internal thread type fixing hole. There are more than one clamping block 506 on the mounting plate 505, and the clamping block 506 is preset with an internal thread type fixing hole. The clamp block 506 includes a connecting portion and a clamping portion. The cross-section of the bottom end of the connecting portion is rectangular, and an internal threaded fixing hole is preset at the bottom end of the connecting portion. The clamping portion is arranged at the head end of the connecting portion, and the cross-section of the clamping portion is a right-angled triangle structure, and a gap is preset between the vertical side of the clamping portion and the connecting portion to form an angle for fixing the workpiece. At the same time, the clamping portion and the connecting portion are an integrally formed structure. The protective mechanism is a baffle 6, which is a rectangular structure made of stainless steel. A groove is preset at the bottom of the baffle 6, and the baffle 6 is mounted on the side wall of the rotating platform 502 through the groove.

[0052] The present invention also provides a method for preparing a formwork shear wall, comprising the following steps:

[0053] S1: Select a corresponding number of transverse steel bars and longitudinal steel bars, and fix them by welding to form a steel bar skeleton of a mesh structure;

[0054] S2: Select two formworks and install the steel reinforcement skeleton formed in S1 on the opposite sides of the two formworks by welding;

[0055] S3: Select the distance between the two formworks according to actual needs, and install the connecting rod on the longitudinal reinforcement by welding, so that the two formworks are connected to form a whole;

[0056] S4: Install the end cap at the angle between the transverse reinforcement and the longitudinal reinforcement by welding, and install the auxiliary rod on the end cap by welding to form an auxiliary assembly. The auxiliary assembly cooperates with the connecting rod to play a double connection and fastening role between the formwork and the reinforcement skeleton, thereby improving the fastness of the connection, thereby improving the seismic performance of the shear wall and ensuring the quality of the building;

[0057] S5: Pour concrete into the gap between the two formworks to form a wall.

[0058] Specific embodiment 1: Preliminary welding assembly of workpieces:

[0059] In this embodiment, as shown in the attached Figure 1-3 As shown:

[0060] First, the base 2 is moved to a designated position, and the base 101 is installed on the slide plate 4 and fixed by bolts;

[0061] Secondly, the fixing tool 5 is installed on one side of the base 2 through the fixing seat 501, and bolts are inserted into the fixing holes on the fixing seat 501 to fix it;

[0062] Next, install a specified number of clamping blocks 506 on the mounting plate 505 as required, and fix them with bolts;

[0063] Next, the workpiece to be welded is placed on the work platform 504 and fixedly clamped by the clamp block 506;

[0064] Next, the welding robot 1 is manually pulled or pushed, so that the welding robot 1 is driven to move along the slide rail 3 through the slide plate 4, thereby adjusting the distance between the two welding robots 1 according to the demand;

[0065] Then, the welding head 103 is adjusted to a specified position by the robot arm 102. After the position adjustment is completed, the welding head 103 is used to perform a welding process on the workpiece. During welding, the angle of the working platform 504 can be adjusted by the rotating shaft 503 according to the needs;

[0066] Finally, when the welding station on one side is welding the workpiece, the staff can fix the workpiece to be welded at the welding station on the other side. When the welding of the workpiece at the welding station on one side is completed, the welding head 103 is reset first, and then the two stations are flipped through the rotating platform 502, so that the welding process is performed alternately on the workpieces on the two stations. The design of the baffle 6 blocks the two welding stations, thereby ensuring the normal use of the two welding stations.

[0067] Specific embodiment 2: Assembly of formwork shear wall:

[0068] In this embodiment, as shown in the attached Figure 4 As shown:

[0069] First, select a corresponding number of transverse steel bars and longitudinal steel bars, and fix them by welding to form a steel bar skeleton of a mesh structure;

[0070] Secondly, two formworks are selected, and the steel reinforcement skeleton formed in S1 is installed on opposite sides of the two formworks by welding;

[0071] Next, the spacing between the two formworks is selected according to actual needs, and connecting rods are installed on the longitudinal reinforcement by welding, so that the two formworks are connected to form a whole;

[0072] Then, the end cap is installed at the angle between the transverse reinforcement and the longitudinal reinforcement by welding, and the auxiliary rod is installed on the end cap by welding to form an auxiliary assembly. The auxiliary assembly cooperates with the connecting rod to play a double connection and fastening role between the formwork and the reinforcement skeleton, thereby improving the fastness of the connection, thereby improving the seismic performance of the shear wall and ensuring the quality of the building.

[0073] Finally, concrete is poured in the gap between the two formworks to form the wall.

[0074] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A formwork shear wall production device, comprising: A welding robot, wherein a fixed tooling is provided on one side of the welding robot for fixing and limiting a workpiece, and is characterized in that two welding robots are arranged in parallel, two welding stations are arranged on the fixed tooling, and a protective mechanism is arranged between the two welding stations.

2. The formwork shear wall production equipment according to claim 1, characterized in that: The welding robot includes a base, a robotic arm and a welding head; The upper end surface of the base is preset with a movable turntable, and the side of the base is preset with an internal thread type fixing hole; The mechanical arm is installed on the movable turntable on the upper end surface of the base, and the mechanical arm is a double-axis structure; The welding head is installed on the mechanical arm, and the welding head and the mechanical arm form a detachable structure through bolts.

3. The formwork shear wall production equipment according to any one of claims 1 or 2, characterized in that: A base for fixedly supporting the welding robot is arranged below the welding robot, and an adjustment mechanism is arranged between the base and the welding robot.

4. The formwork shear wall production equipment according to claim 3, characterized in that: The adjusting mechanism includes a slide rail and a slide plate; The slide rail is arranged on the top of the base, and two slide rails are arranged in parallel on the top of the base; The slide plate is arranged on the slide rail, and an internal thread type fixing hole is preset on the upper end surface of the slide plate.

5. The formwork shear wall production equipment according to claim 1, characterized in that: The fixed tooling includes a fixed seat, a rotating platform, a rotating shaft, a working platform, a mounting plate and a clamping block; The fixing seat is arranged on one side of the base, and an internal thread type fixing hole is preset on the side of the fixing seat; The rotating platform is installed on the top of the fixed seat; The rotating shaft is installed on the front and rear sides of the rotating platform to form two welding stations; The working platform is installed at the other end of the rotating shaft; The mounting plate is installed at both ends of the working platform, and the mounting plate is preset with internal thread type fixing holes; More than one clamping block is arranged on the mounting plate, and an internal thread type fixing hole is preset on the clamping block.

6. The formwork shear wall production equipment according to claim 5, characterized in that: The clamping block includes a connecting portion and a clamping portion; The cross section of the bottom end of the connection part is rectangular, and an internal thread type fixing hole is preset at the bottom end of the connection part; The clamping part is arranged at the head end of the connecting part, and the cross section of the clamping part is a right-angled triangle structure. A gap is preset between the vertical side of the clamping part and the connecting part to form an angle for fixing the workpiece. At the same time, the clamping part and the connecting part are an integrally formed structure.

7. The formwork shear wall production equipment according to claim 1, characterized in that: The protection mechanism is a baffle, which has a rectangular structure and is made of stainless steel. A groove is preset at the bottom of the baffle, and the baffle is mounted on the side wall of the rotating platform through the groove.

8. A method for preparing a formwork shear wall, characterized in that: The following steps are involved: S1: Select a corresponding number of transverse steel bars and longitudinal steel bars, and fix them by welding to form a steel bar skeleton of a mesh structure; S2: Select two formworks and install the steel reinforcement frame formed in S1 on the opposite sides of the two formworks by welding; S3: Select the distance between the two formworks according to actual needs, and install the connecting rod on the longitudinal reinforcement by welding, so that the two formworks are connected to form a whole; S4: Install the end cap at the angle between the transverse reinforcement and the longitudinal reinforcement by welding, and install the auxiliary rod on the end cap by welding to form an auxiliary assembly. The auxiliary assembly cooperates with the connecting rod to play a double connection and fastening role between the formwork and the reinforcement skeleton, thereby improving the fastness of the connection, thereby improving the seismic performance of the shear wall and ensuring the quality of the building; S5: Pour concrete into the gap between the two formworks to form a wall.

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