CN111390483A - Full-automatic one shot forming system of assembled building girder steel - Google Patents
Full-automatic one shot forming system of assembled building girder steel Download PDFInfo
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- CN111390483A CN111390483A CN202010251288.5A CN202010251288A CN111390483A CN 111390483 A CN111390483 A CN 111390483A CN 202010251288 A CN202010251288 A CN 202010251288A CN 111390483 A CN111390483 A CN 111390483A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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Abstract
The invention discloses a full-automatic one-step forming system for assembled building steel beams, which belongs to the technical field of steel beam processing, and comprises a conveying mechanism, wherein the conveying mechanism is sequentially connected with a pre-assembling mechanism, a first alignment welding mechanism, a turnover butt-joint assembling mechanism and a second alignment welding mechanism, and is also connected with a welding detection mechanism, the welding detection mechanism provides a midway detection procedure for the welding forming process of the steel beams, carries out welding slag cleaning and welding seam detection work on T-shaped steel consisting of a web plate and a first wing plate, can realize the subsequent forming work of the unqualified T-shaped steel, provides a layer of guarantee for the effectiveness of the subsequent forming work, reduces the unnecessary operation loss of equipment, and simultaneously realizes the protection of the unqualified T-shaped steel by stopping the subsequent forming of the unqualified T-shaped steel, so that the situation that the welding wire is further damaged or even destroyed in the subsequent welding process is not easy to occur.
Description
Technical Field
The invention relates to the technical field of steel beam processing, in particular to a full-automatic one-step forming system for an assembly type building steel beam.
Background
The steel beam for the building is processed mainly by two modes of assembly welding and hot rolling, wherein the assembly welding mode is widely used due to flexible and changeable cross section and thickness. The assembling and welding process mainly includes the steps that a web plate is welded on one wing plate to form T-shaped steel, and the T-shaped steel is turned over and then welded with the other wing plate.
The welding forming relates to welding quality detection, and the welding quality detection refers to detection of welding results and aims to ensure the integrity, reliability, safety and usability of a welding structure. In addition to the requirements for welding technology and welding process, weld quality inspection is also an important part of the quality management of welded structures. Appearance detection is firstly carried out on welding detection, defects on the surface of a welding seam and deviation on the size are mainly found, if the surface of the welding seam has defects, the possibility of defects exists inside the welding seam, nondestructive inspection needs to be carried out on the inside of the welding seam, and the nondestructive inspection needs to be carried out after 24 hours after welding work is finished.
Known chinese patent discloses the utility model patent of patent name "full-automatic one shot forming system of assembled building girder steel", its application number is CN201910840083.8, the full-automatic one shot forming system of assembled building girder steel, including conveying mechanism, conveying mechanism has connected gradually the pre-erection mechanism who is used for web and first pterygoid lamina assemblage, be used for the web to align with first pterygoid lamina tip and assemblage welded first alignment welding mechanism, be used for with T shaped steel upset and with the upset butt joint assemblage mechanism of second pterygoid lamina butt joint assemblage, be used for T shaped steel and second pterygoid lamina tip to align and assemblage welded second alignment welding mechanism, this patent compares with current technique, beneficial effect is: according to the pre-assembly mechanism, the web plate and the first wing plate are assembled firstly, the web plate and the first wing plate are welded into the T-shaped steel through the first alignment welding mechanism, the T-shaped steel is turned over on line through the turning butt assembly mechanism and is butt-assembled with the second wing plate in the turning process, the T-shaped steel and the second wing plate are welded into the building steel beam through the second alignment welding mechanism, continuous production can be achieved in the whole process, the automation degree is high, the manual labor intensity is low, and the safety is high.
The forming process of the full-automatic one-step forming system for the assembled building steel beam disclosed by the application number CN201910840083.8 is to weld the web plate and the first wing plate to form T-shaped steel, and then weld the T-shaped steel and the second wing plate, but because the whole forming process is carried out automatically in continuous production, when the welding quality between the web plate and the first wing plate is not in accordance with the standard, the T-shaped steel and the second wing plate are continuously welded at the moment, the work effect is lost, and the unqualified T-shaped steel is easily damaged or even destroyed in the welding process.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a full-automatic one-step forming system for an assembled building steel beam, which provides a midway detection procedure in the steel beam welding forming process, performs slag cleaning and weld joint detection on T-shaped steel consisting of a web plate and a first wing plate, can stop the subsequent forming work of unqualified T-shaped steel, provides a layer of guarantee for the effectiveness of the subsequent forming work, reduces unnecessary running loss of equipment, and simultaneously, realizes the protection of unqualified T-shaped steel by stopping the subsequent forming of unqualified T-shaped steel, so that the system is not easy to be further damaged or even destroyed in the subsequent welding process.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A full-automatic one-step forming system for assembled building steel beams comprises a conveying mechanism, wherein the conveying mechanism is sequentially connected with a pre-assembly mechanism, a first alignment welding mechanism, an overturning butt-joint assembly mechanism and a second alignment welding mechanism, the conveying mechanism is further connected with a welding detection mechanism, the welding detection mechanism is positioned between the first alignment welding mechanism and the overturning butt-joint assembly mechanism, the welding detection mechanism comprises an operating platform, the upper end of the operating platform is fixedly connected with a pair of vertical plates, one ends, close to each other, of the vertical plates are fixedly connected with supporting arms, one ends, close to each other, of the supporting arms are fixedly connected with linear cylinders, one ends, close to each other, of the linear cylinders are fixedly connected with clamping plates, the lower end of the supporting arms is fixedly connected with a CCD (charge coupled device) camera, double welding slag cleaners are arranged at the side ends of the vertical plates and are positioned on one sides, close to the first alignment welding mechanism, the welding detection mechanism provides a midway detection procedure for the steel beam welding forming process, the T-shaped steel formed by the web plate and the first wing plate is subjected to welding slag cleaning and welding seam detection, the subsequent forming work of unqualified T-shaped steel can be stopped, the effectiveness of the subsequent forming work is guaranteed, the unnecessary operation loss of equipment is reduced, meanwhile, the protection of the unqualified T-shaped steel is realized by stopping the subsequent forming of the unqualified T-shaped steel, and the condition that the unqualified T-shaped steel is further damaged or even destroyed in the subsequent welding process is not easy to occur.
Further, the dual clearance ware of welding slag is including accepting the board, the side fixedly connected with electric putter of riser, electric putter's flexible end and the one end fixed connection who accepts the board, the one end fixedly connected with brush cleaner who accepts the board and keep away from electric putter, a pair of hair-dryer of upper end fixedly connected with of operation panel, the air-out end fixedly connected with ventilation pipe of hair-dryer, the tip of ventilation pipe and the one end fixed connection who accepts the board.
Further, accept the inside of board and seted up the wind chamber, a plurality of evenly distributed's oblique wind hole has been seted up to the inner wall in wind chamber, the ventilation pipe communicates with each other with the wind chamber, accepts the position of board through electric putter control, drives and accepts the welding seam department that the board is close to T shaped steel, lets in wind-force to wind intracavity portion through the hair-dryer, and wind-force blows out to welding seam department through oblique wind hole, clears up most welding slag of welding seam department, clears up remaining welding slag in welding seam department through cleaning the brush afterwards to make welding seam department keep clean, make things convenient for welding seam department to carry out outward appearance detection.
Further, the one end of accepting the board and keeping away from electric putter is provided with the scarf, the scarf is located the one side that splint were kept away from to the brush cleaner, the drill way in oblique wind hole is located the scarf, through the setting in scarf and oblique wind hole for wind is the tilt state and blows off forward, blows off the welding slag of welding seam department, carries out preliminary clearance to the welding slag.
Furthermore, the one end that the board was kept away from to the brush cleaner is the right angle shape, and this right angle shape laminating T shaped steel's welding department shape is convenient to clean welding seam department.
Furthermore, the lifting adsorption platform comprises a vacuum adsorption platform, the lower end of the vacuum adsorption platform is fixedly connected with a pair of hydraulic cylinders, the upper end of the operating platform is provided with a groove and a pair of inner grooves, the lower ends of the hydraulic cylinders are respectively fixedly connected to the inner bottom surfaces of the pair of inner grooves, the vacuum adsorption platform is located inside the groove, the vacuum adsorption platform is used for adsorbing and fixing the T-shaped steel, and the hydraulic cylinders control the position of the vacuum adsorption platform.
Further, one of them splint are close to the one end fixedly connected with infrared inductor of riser, infrared inductor is located splint and is close to the one end of accepting the board, and infrared inductor is used for detecting the transport position of T shaped steel, makes things convenient for welding detection mechanism to carry out corresponding equipment and starts.
Further, the inside of operation panel is provided with the controller, linear cylinder, CCD camera, electric putter, hair-dryer, vacuum adsorption platform, pneumatic cylinder and infrared inductor all with controller electric connection, controller and industrial computer electric connection, data transmission between industrial computer and the controller.
A full-automatic one-step forming system for an assembly type building steel beam comprises the following control methods:
s1, cleaning welding seams: the T-shaped steel formed after the web and the first wing plate are welded is gradually close to the welding detection mechanism through the conveying mechanism, when the infrared sensor detects that the T-shaped steel is about to be close to the clamping plate, the electric push rod and the blower are started, the electric push rod extends to drive the bearing plate to be close to the T-shaped steel, the blower ventilates towards the inner part of the air cavity through the ventilation pipe, wind power blows out to the welding position of the T-shaped steel through an inclined air hole, the welding slag is cleaned for the first time, the cleaning brush cleans the welding position of the T-shaped steel at the same time, and the residual welding slag is cleaned for the second time;
s2, detecting welding seams: the double-cleaned T-shaped steel enters between a pair of clamping plates, at the moment, a linear cylinder is started to drive the pair of clamping plates to approach the T-shaped steel, the T-shaped steel is limited (the clamping plates and the T-shaped steel are still in a relaxed state, and the T-shaped steel is in a normal moving state);
s3, stopping forming: when the T-shaped steel welding line is detected to be qualified, the T-shaped steel smoothly passes through the welding detection mechanism, the T-shaped steel is close to the overturning butt joint assembly mechanism to carry out the next step, when the T-shaped steel welding line is detected to be unqualified, the vacuum adsorption table and the hydraulic cylinder are started, the T-shaped steel is adsorbed and fixed by the vacuum adsorption table, the hydraulic cylinder extends to drive the vacuum adsorption table to lift the T-shaped steel, meanwhile, the linear cylinder extends to drive the clamping plate to clamp the T-shaped steel, the electric push rod shortens to drive the receiving plate to be away from the T-shaped steel, at the moment, the T-shaped steel is separated from the conveying mechanism and fixed on the welding detection mechanism, the T-shaped steel interrupts the forming process, and then the.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) welding detection mechanism in this scheme provides one midway detection process for girder steel welding forming process, the T shaped steel that constitutes to web and first pterygoid lamina carries out welding slag clearance and welding seam detection work, and can realize stopping the subsequence shaping work of unqualified T shaped steel, the validity to the subsequence shaping work provides the one deck guarantee, reduce the unnecessary running loss of equipment, and simultaneously, through the subsequence shaping that stops unqualified T shaped steel, the realization is to the protection of unqualified T shaped steel, make it difficult to take place to receive the further condition of damaging or even destroying in the subsequence welding process.
(2) The dual welding slag cleaner comprises a bearing plate, an electric push rod is fixedly connected to the side end of a vertical plate, the telescopic end of the electric push rod is fixedly connected with one end of the bearing plate, a cleaning brush is fixedly connected to one end, far away from the electric push rod, of the bearing plate, a pair of blowers is fixedly connected to the upper end of an operating platform, a vent pipe is fixedly connected to the air outlet end of each blower, the end portion of each vent pipe is fixedly connected with one end of the bearing plate, a wind cavity is formed in the bearing plate, a plurality of inclined wind holes which are uniformly distributed are formed in the inner wall of each wind cavity, the vent pipe is communicated with the wind cavities, the position of the bearing plate is controlled through the electric push rod to drive the bearing plate to be close to a welding seam of T-shaped steel, wind power is introduced into the wind cavities through the blowers, the wind power blows out to the welding seam through the inclined wind holes to clean, the appearance detection is conveniently carried out on the welding seam.
(3) The one end of accepting the board and keeping away from electric putter is provided with the scarf, and the scarf is located the one side that splint were kept away from to the brush cleaner, and the drill way in oblique wind hole is located the scarf, through the setting in scarf and oblique wind hole for wind is the tilt state and blows off forward, blows off the welding slag of welding seam department, carries out preliminary clearance to the welding slag.
(4) The one end that the brush cleaner kept away from and accepted the board is the right angle shape, and this right angle shape laminating T shaped steel's welding department shape makes things convenient for the butt weld department to clean.
(5) The lifting adsorption platform comprises a vacuum adsorption platform, a pair of hydraulic cylinders are fixedly connected to the lower end of the vacuum adsorption platform, a groove and a pair of inner grooves are formed in the upper end of the operating platform, the lower ends of the hydraulic cylinders are fixedly connected to the inner bottom surfaces of the inner grooves respectively, the vacuum adsorption platform is located inside the groove and used for adsorbing and fixing the T-shaped steel, and the hydraulic cylinders control the positions of the vacuum adsorption platform.
(6) One end fixedly connected with infrared inductor that one of them splint are close to the riser, infrared inductor is located splint and is close to the one end of accepting the board, and infrared inductor is used for detecting the delivery position of T shaped steel, makes things convenient for welding detection mechanism to carry out corresponding equipment and starts.
Drawings
FIG. 1 is a partial perspective view of the first embodiment of the present invention;
FIG. 2 is a partial perspective view of the second embodiment of the present invention;
FIG. 3 is a perspective view of the weld detection mechanism of the present invention;
FIG. 4 is a partial cross-sectional view of the invention at the receiving plate;
FIG. 5 is a first schematic front view of the welding detection mechanism of the present invention;
FIG. 6 is a schematic front view of the welding detection mechanism of the present invention;
fig. 7 is a third schematic front structural view of the welding detection mechanism of the present invention.
The reference numbers in the figures illustrate:
the device comprises a conveying mechanism 1, an operation table 2, a vertical plate 3, a support arm 4, a linear air cylinder 5, a clamping plate 6, a CCD camera 7, an electric push rod 8, a blower 9, a bearing plate 10, a cleaning brush 11, a ventilation pipe 12, an inclined air hole 13, a vacuum adsorption table 14, a hydraulic cylinder 15, an infrared sensor 16 and an air cavity 17.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1, the full-automatic one-step forming system for the assembled construction steel beam comprises a conveying mechanism 1, wherein the conveying mechanism 1 is sequentially connected with a pre-assembling mechanism (not shown), a first alignment welding mechanism (not shown), an overturning butt-joint assembling mechanism (not shown) and a second alignment welding mechanism (not shown), the pre-assembling mechanism is used for assembling a web plate and a first wing plate, the first alignment welding mechanism is used for aligning and assembling and welding the end part of the web plate and the first wing plate to form the T-shaped steel, the overturning butt-joint assembling mechanism is used for overturning the T-shaped steel and assembling the T-shaped steel with a second wing plate, and the second alignment welding mechanism is used for aligning and assembling and welding the end part of the T-shaped steel and the second wing plate.
Please refer to fig. 2 and 3, the conveying mechanism 1 is further connected with a welding detection mechanism, the welding detection mechanism is located between the first alignment welding mechanism and the turnover butt joint assembly mechanism, the welding detection mechanism is used for detecting the welding seam of the T-shaped steel, the welding detection mechanism comprises an operation table 2, a pair of vertical plates 3 is fixedly connected to the upper end of the operation table 2, support arms 4 are fixedly connected to the ends of the vertical plates 3 close to each other, linear cylinders 5 are fixedly connected to the ends of the support arms 4 close to each other, clamp plates 6 are fixedly connected to the ends of the linear cylinders 5 close to each other, a CCD camera 7 is fixedly connected to the lower ends of the support arms 4, dual welding slag cleaners are arranged at the side ends of the vertical plates 3, the dual welding slag cleaners are located on one side of the vertical plates 3 close to the first alignment welding mechanism, a lifting adsorption platform is arranged at the upper end of the operation.
Referring to fig. 3, the dual slag cleaner includes a receiving plate 10, an electric push rod 8 is fixedly connected to a side end of a vertical plate 3, a telescopic end of the electric push rod 8 is fixedly connected to one end of the receiving plate 10, a cleaning brush 11 is fixedly connected to an end of the receiving plate 10 far away from the electric push rod 8, a pair of blowers 9 are fixedly connected to an upper end of the operating platform 2, a ventilation pipe 12 is fixedly connected to an air outlet end of the blower 9, an end portion of the ventilation pipe 12 is fixedly connected to one end of the receiving plate 10, referring to fig. 4, an air cavity 17 is formed inside the receiving plate 10, a plurality of inclined air holes 13 are uniformly distributed on an inner wall of the air cavity 17, the ventilation pipe 12 is communicated with the air cavity 17, the position of the receiving plate 10 is controlled by the electric push rod 8 to drive the receiving plate 10 to be close to a welding seam of T-section steel, wind power is introduced into the, most welding slag at the welding seam is cleaned, and then the cleaning brush 11 is used for cleaning the residual welding slag at the welding seam, so that the welding seam is kept clean, and the appearance detection of the welding seam is facilitated.
Please refer to fig. 4, one end of the receiving plate 10 far away from the electric push rod 8 is provided with an oblique plane, the oblique plane is located on one side of the cleaning brush 11 far away from the clamping plate 6, an orifice of the oblique wind hole 13 is located on the oblique plane, and the wind blows forward in an oblique state through the arrangement of the oblique plane and the oblique wind hole 13, blows away welding slag at a welding seam, and primarily cleans the welding slag, please refer to fig. 5 and 6, one end of the cleaning brush 11 far away from the receiving plate 10 is in a right-angle shape, the right-angle shape fits the shape of the welding seam of the T-shaped steel, and the welding seam is conveniently cleaned.
Referring to fig. 6 and 7, the lifting adsorption platform includes a vacuum adsorption platform 14, a pair of hydraulic cylinders 15 is fixedly connected to a lower end of the vacuum adsorption platform 14, a groove and a pair of inner grooves are formed in an upper end of the operation platform 2, lower ends of the pair of hydraulic cylinders 15 are respectively fixedly connected to inner bottom surfaces of the pair of inner grooves, the vacuum adsorption platform 14 is located inside the groove, the vacuum adsorption platform 14 is used for adsorbing and fixing the T-shaped steel, and the hydraulic cylinders 15 control positions of the vacuum adsorption platform 14.
Please refer to fig. 3, one end of one of the clamping plates 6 close to the vertical plate 3 is fixedly connected with an infrared sensor 16, the infrared sensor 16 is located at one end of the clamping plate 6 close to the receiving plate 10, the infrared sensor 16 is used for detecting the conveying position of the T-shaped steel, so as to facilitate the welding detection mechanism to start corresponding equipment, a controller is arranged inside the operating platform 2, the linear cylinder 5, the CCD camera 7, the electric push rod 8, the blower 9, the vacuum adsorption platform 14, the hydraulic cylinder 15 and the infrared sensor 16 are electrically connected with the controller, the controller is electrically connected with the industrial personal computer, and data is transmitted between the industrial personal computer and the controller.
A full-automatic one-step forming system for an assembly type building steel beam comprises the following control methods:
s1, cleaning welding seams: the T-shaped steel formed after the web plate and the first wing plate are welded is gradually close to a welding detection mechanism through a conveying mechanism 1, when the infrared sensor 16 detects that the T-shaped steel is close to a clamping plate 6, an electric push rod 8 and a blower 9 are started, the electric push rod 8 extends to drive a bearing plate 10 to be close to the T-shaped steel, the blower 9 ventilates the interior of a wind cavity 17 through a ventilation pipe 12, wind power is blown out to the welding position of the T-shaped steel through an inclined wind hole 13 to primarily clean welding slag, meanwhile, a cleaning brush 11 cleans the welding position of the T-shaped steel, and secondary cleaning is performed on residual welding slag;
s2, detecting welding seams: the double-cleaned T-shaped steel enters between a pair of clamping plates 6, at the moment, a linear air cylinder 5 is started to drive the pair of clamping plates 6 to approach the T-shaped steel, the T-shaped steel is limited (the clamping plates 6 and the T-shaped steel are still in a relaxed state, and the T-shaped steel is in a normal moving state), when the T-shaped steel passes through the lower side of a CCD camera 7, the CCD camera 7 carries out image acquisition on the cleaned welding seam, transmits acquired data to an industrial personal computer, and monitors the appearance geometry, the appearance integrity, the scars and the like of the welding seam through image information to detect;
s3, stopping forming: when T shaped steel welding seam detects qualifiedly, T shaped steel passes through from welding detection mechanism smoothly, be close to upset butt joint assemblage mechanism and carry out next step, when T shaped steel welding seam detects unqualifiedly, vacuum adsorption platform 14 and pneumatic cylinder 15 start, T shaped steel is adsorbed fixedly by vacuum adsorption platform 14, pneumatic cylinder 15 extension drives vacuum adsorption platform 14 and lifts up T shaped steel, linear cylinder 5 extension drives splint 6 and presss from both sides tight T shaped steel simultaneously, electric putter 8 shortens to drive and accepts board 10 and keeps away from T shaped steel, at this moment, T shaped steel breaks away from conveying mechanism 1, be fixed on welding detection mechanism, this T shaped steel interrupt forming process, hang away from this unqualified T shaped steel from welding detection mechanism through equipment such as driving afterwards, carry out post processing.
The welding detection mechanism provides a midway detection procedure for the welding forming process of the steel beam, the T-shaped steel formed by the web plate and the first wing plate is subjected to welding slag cleaning and welding seam detection, the subsequent forming work of unqualified T-shaped steel can be stopped, the effectiveness of the subsequent forming work is guaranteed, unnecessary running loss of equipment is reduced, meanwhile, the subsequent forming of unqualified T-shaped steel is stopped, the unqualified T-shaped steel is protected, and the condition that the unqualified T-shaped steel is further damaged or even destroyed in the subsequent welding process is avoided.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a full-automatic one shot forming system of assembled building girder steel, includes conveying mechanism (1), conveying mechanism (1) has connected gradually and has assembled mechanism, first alignment welding mechanism, upset butt joint assemblage mechanism and second alignment welding mechanism in advance, its characterized in that: the conveying mechanism (1) is further connected with a welding detection mechanism, the welding detection mechanism is located between a first alignment welding mechanism and a turnover butt joint assembly mechanism, the welding detection mechanism comprises an operation table (2), the upper end of the operation table (2) is fixedly connected with a pair of vertical plates (3), one end, close to each other, of each vertical plate (3) is fixedly connected with a support arm (4), one end, close to each other, of each support arm (4) is fixedly connected with a linear cylinder (5), one end, close to each other, of each linear cylinder (5) is fixedly connected with a clamping plate (6), the lower end of each support arm (4) is fixedly connected with a CCD camera (7), a welding slag double cleaner is arranged at the side end of each vertical plate (3), the welding slag double cleaner is located at one side, close to the first alignment welding mechanism, of each vertical plate (3), and a lifting adsorption platform is arranged at the upper end of the operation table, the lifting adsorption platform is positioned between the pair of vertical plates (3).
2. The full-automatic one-step forming system for the fabricated building steel beam according to claim 1, wherein: the dual clearance ware of welding slag is including accepting board (10), side fixedly connected with electric putter (8) of riser (3), the flexible end of electric putter (8) and the one end fixed connection who accepts board (10), accept one end fixedly connected with brush cleaner (11) that electric putter (8) were kept away from in board (10), a pair of hair-dryer (9) of upper end fixedly connected with of operation panel (2), the air-out end fixedly connected with ventilation pipe (12) of hair-dryer (9), the tip of ventilation pipe (12) and the one end fixed connection who accepts board (10).
3. The full-automatic one-step forming system for the fabricated building steel beam according to claim 1, wherein: an air cavity (17) is formed in the bearing plate (10), a plurality of inclined air holes (13) are formed in the inner wall of the air cavity (17) and are uniformly distributed, and the ventilation pipe (12) is communicated with the air cavity (17).
4. The full-automatic one-step forming system for the fabricated building steel beam according to claim 1, wherein: one end, far away from the electric push rod (8), of the bearing plate (10) is provided with an inclined plane, the inclined plane is located on one side, far away from the clamping plate (6), of the cleaning brush (11), and the orifice of the inclined air hole (13) is located on the inclined plane.
5. The full-automatic one-step forming system for the fabricated building steel beam according to claim 1, wherein: the end of the cleaning brush (11) far away from the bearing plate (10) is in a right-angle shape.
6. The full-automatic one-step forming system for the fabricated building steel beam according to claim 1, wherein: the lifting adsorption platform comprises a vacuum adsorption platform (14), a pair of hydraulic cylinders (15) is fixedly connected to the lower end of the vacuum adsorption platform (14), a groove and a pair of inner grooves are formed in the upper end of the operating platform (2), the lower ends of the hydraulic cylinders (15) are fixedly connected to the inner bottom surfaces of the inner grooves respectively, and the vacuum adsorption platform (14) is located inside the groove.
7. The full-automatic one-step forming system for the fabricated building steel beam according to claim 1, wherein: one end of the clamping plate (6) close to the vertical plate (3) is fixedly connected with an infrared inductor (16), and the infrared inductor (16) is located at one end of the clamping plate (6) close to the bearing plate (10).
8. The full-automatic one-step forming system for the fabricated building steel beam according to claim 1, wherein: the inside of operation panel (2) is provided with the controller, linear cylinder (5), CCD camera (7), electric putter (8), hair-dryer (9), vacuum adsorption platform (14), pneumatic cylinder (15) and infrared inductor (16) all with controller electric connection, controller and industrial computer electric connection.
9. The full-automatic one-step forming system for the fabricated building steel beam according to claim 1, wherein: the control method comprises the following steps:
s1, cleaning welding seams: t shaped steel that forms after web and the welding of first pterygoid lamina passes through conveying mechanism (1) and is close to welding detection mechanism gradually, detects T shaped steel through infrared inductor (16) and is about to be close to splint (6) after, electric putter (8) and hair-dryer (9) start, electric putter (8) extension drive is accepted board (10) and is close to T shaped steel, and hair-dryer (9) ventilate to wind chamber (17) inside through ventilation pipe (12) simultaneously, and wind-force blows out to the welding of T shaped steel through oblique wind hole (13), carries out the primary clearance to the welding slag, and cleaning brush (11) cleans the welding of T shaped steel simultaneously, carries out the secondary clearance to remaining welding slag;
s2, detecting welding seams: the double-cleaned T-shaped steel enters a space between a pair of clamping plates (6), at the moment, a linear air cylinder (5) is started to drive the pair of clamping plates (6) to approach the T-shaped steel, the T-shaped steel is limited (the clamping plates (6) and the T-shaped steel are still in a relaxed state, and the T-shaped steel is in a normal moving state), when the T-shaped steel passes through the lower side of a CCD camera (7), the CCD camera (7) acquires images of the cleaned welding seam, transmits the acquired data to an industrial personal computer, and monitors the appearance (geometric shape, appearance integrity, scars and the like) of the welding seam through image information to detect;
s3, stopping forming: when the T-shaped steel welding line is detected to be qualified, the T-shaped steel smoothly passes through the welding detection mechanism, approaches to the overturning butt joint assembly mechanism to carry out the next step, when the T-shaped steel welding line is detected to be unqualified, the vacuum adsorption platform (14) and the hydraulic cylinder (15) are started, the T-shaped steel is adsorbed and fixed by the vacuum adsorption platform (14), the hydraulic cylinder (15) extends to drive the vacuum adsorption platform (14) to lift the T-shaped steel, meanwhile, the linear cylinder (5) extends to drive the clamping plate (6) to clamp the T-shaped steel tightly, the electric push rod (8) shortens to drive the receiving plate (10) to be away from the T-shaped steel, at the moment, the T-shaped steel is separated from the conveying mechanism (1) and fixed on the welding detection mechanism, the T-shaped steel interrupts the forming process, and then the unqualified T-.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010251288.5A CN111390483A (en) | 2020-04-01 | 2020-04-01 | Full-automatic one shot forming system of assembled building girder steel |
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| CN202010251288.5A CN111390483A (en) | 2020-04-01 | 2020-04-01 | Full-automatic one shot forming system of assembled building girder steel |
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