Automatic welding and online detection equipment for fold line wave bidirectional proximity steel plate
Technical Field
The utility model relates to the technical field of welding devices, in particular to automatic welding and online detection equipment for a fold line wave bidirectional proximity steel plate.
Background
In recent 20 years, with the development of digitization, automation, computer and mechanical design technologies and the high importance on welding quality, automatic welding has developed into an advanced manufacturing technology, and automatic welding equipment plays an increasingly important role in various industrial applications, and the application range is rapidly expanding. In modern industrial production, mechanization and automation of the welding production process is a necessary trend for the modernization of the welding mechanism manufacturing industry.
Although automatic welding is a trend of a normal array, common manual welding is adopted in welding of small-scale products and small-scale enterprises, the manual welding mode is troublesome, the welding efficiency is low, the automatic welding method can be well adapted to different workpieces, the automatic welding efficiency is high, a program needs to be edited in advance, a welding path is established, small-batch welding is inconvenient, and if the workpieces have errors, the program path cannot be completely matched, so that welding errors are caused, and the defects of the manual welding and the automatic welding are overcome.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides automatic welding and online detection equipment for a fold line wave bidirectional proximity steel plate, and solves the problems that the manual welding mode is low in efficiency, the automatic welding is not suitable for small-batch welding, the programming is troublesome, and the welding precision is influenced by a workpiece with errors.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a broken line wave bidirectional proximity steel plate automatic welding and online detection device comprises a frame and two groups of welding components, four corners of the bottom of the frame are fixedly connected with suckers, the top of the frame is connected with a sliding frame in a sliding manner, the left side and the right side of the bottom of the sliding frame and the top of the frame are respectively connected with a connecting frame in a penetrating and sliding manner, the two groups of welding components are respectively and fixedly connected with the bottom of one side of the two connecting frames, the inner side of the frame is fixedly connected with an inverted U-shaped positioning frame, and the front side and the rear side of the top of the inverted U-shaped positioning frame are respectively provided with a vertical steel plate clamping fixture,
the welding assembly comprises a mounting seat, one side of the inner side of the mounting seat is fixedly connected with a CBD camera and a welding gun which face to the welding position of the bottom of the steel plate respectively, and one side of the mounting seat is connected with a first roller tightly attached to the surface of the steel plate through a support in a rotating mode and located right above the welding gun.
Preferably, the carriage is several types of font, the equal fixedly connected with floor in edge around the carriage left and right sides, with fixedly connected with triangular seat between two blocks of floors, sliding connection has the slide bar to run through the inside of triangular seat, the bottom fixedly connected with triangle briquetting of slide bar, the surface of slide bar just is located the cover and is equipped with the spring between triangle briquetting and the triangular seat.
Preferably, the link includes erects the frame, and erects the top fixedly connected with of frame and run through the slider of carriage bottom, the top of slider is the inclined plane that matches bottom the triangle briquetting, and the left and right sides at slider top all rotates the second gyro wheel that is connected with outstanding inclined plane.
Preferably, the two sliding blocks are extruded towards the middle by the triangular pressing blocks on the two sides, and sliding grooves matched with the sliding blocks are formed in the two sides of the bottom of the sliding frame.
Preferably, the other side fixedly connected with of mount pad runs through the first double-screw bolt of erecting the frame, first double-screw bolt is located and erects one side threaded connection that the mount pad was kept away from to the frame and has the nut, and erects the inside of frame and vertically seted up the altitude mixture control groove, the opposite side of mount pad is pasted and is had the anti-skidding cushion.
Preferably, anchor clamps are including running through the second double-screw bolt at type of falling U locating rack top, the bottom fixedly connected with 7 style of calligraphy solid fixed splint of second double-screw bolt, and the inboard of 7 style of calligraphy solid fixed splint is provided with movable clamp plate, the top between 7 style of calligraphy solid fixed splint and the movable clamp plate is through running through the bolt fixed connection who sets up.
Preferably, the surface of the second stud is sleeved with an anti-skidding pressing sheet at the top of the inverted U-shaped positioning frame, and the surface of the second stud is in threaded connection with a nut at the top of the anti-skidding pressing sheet.
Advantageous effects
The utility model provides automatic welding and online detection equipment for a fold line wave bidirectional proximity steel plate. Compared with the prior art, the method has the following beneficial effects:
(1) this two-way proximity nature steel sheet automatic weld of broken line wave and on-line measuring equip, can fix the steel sheet of treating welding through setting up anchor clamps, and make its vertical placing in the face of weld, and through set up the welding subassembly in bilateral symmetry, can weld the welding seam of both sides simultaneously, efficiency is improved, and set up CBD camera still visual detection welded quality, set up first gyro wheel simultaneously on the welding subassembly of both sides, and make it press at steel sheet surface removal, make the welding subassembly promote the in-process in the front and back, the adaptability adjustment of orbit is carried out to the shape of adaptable steel sheet, the adaptation that all can be better to wave form or the steel sheet of bending, easy operation welding efficiency is higher, and need not to set up accurate drive assembly and drive, the cost is reduced, still can avoid the welding error problem that the dimensional error of steel sheet itself and procedure route mismatch and lead to.
(2) This two-way near nature steel sheet automatic weld of broken line ripples and on-line measuring equip, through setting up the carriage, can promote two sets of welding assembly simultaneously and remove together, and through set up the triangle briquetting above that, the slide bar, the inclined plane at spring and triangle briquetting cooperation link top, can exert pressure to the link and make welding assembly press on the steel sheet surface, and then satisfied the demand that its adaptability was adjusted, also do not influence the removal about welding assembly simultaneously, not only can match the shape of steel sheet, still can adapt to the steel sheet of different thickness, the commonality is strong.
Drawings
FIG. 1 is a cross-sectional view of a structure of the present invention;
FIG. 2 is a schematic view of the connection of the weld stack and the connecting bracket of the present invention;
fig. 3 is a perspective view of the carriage of the present invention.
In the figure: the device comprises a machine frame 1, a welding assembly 2, a mounting seat 21, a CBD camera 22, a welding gun 23, a welding gun 24, a first roller 25, a first stud, an anti-skid rubber pad 26, a sliding frame 3, a ribbed plate 31, a triangular seat 32, a sliding rod 33, a triangular pressing block 34, a spring 35, a connecting frame 4, a vertical frame 41, a sliding block 42, a second roller 43, a reverse U-shaped positioning frame 5, a clamp 6, a bolt 61, a second stud 62-7-shaped fixed clamping plate, a movable clamping plate 63, a bolt 64, an anti-skid pressing sheet 65 and a sucking disc 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a broken line wave bidirectional proximity steel plate automatic welding and online detection device comprises a frame 1 and two groups of welding components 2, four corners of the bottom of the frame 1 are fixedly connected with suckers 7, the top of the frame 1 is connected with a sliding frame 3 in a sliding way, the bottom of the sliding frame 3 and the left side and the right side of the top of the frame 1 are respectively connected with connecting frames 4 in a penetrating and sliding way, the two groups of welding components 2 are respectively and fixedly connected with the bottoms of the opposite sides of the two connecting frames 4, the inner side of the frame 1 is fixedly connected with an inverted U-shaped positioning frame 5, and the front side and the rear side of the top of the inverted U-shaped positioning frame 5 are respectively provided with a clamp 6 for vertically clamping a steel plate,
the welding assembly 2 comprises a mounting seat 21, one side of the inner side of the mounting seat 21 is fixedly connected with a CBD camera 22 and a welding gun 23 which face a welding position at the bottom of a steel plate respectively, a light filter is required to be arranged on a lens of the CBD camera 22, a first roller 24 which is close to the surface of the steel plate is rotatably connected to one side of the mounting seat 21 and is positioned right above the welding gun 23 through a support, the other side of the mounting seat 21 is fixedly connected with a first stud 25 which penetrates through a vertical frame 41, the first stud 25 is positioned at one side of the vertical frame 41 far away from the mounting seat 21 and is in threaded connection with a nut, a height adjusting groove is longitudinally formed in the vertical frame 41, an anti-skid rubber pad 26 is pasted on the other side of the mounting seat 21, the steel plate to be welded can be fixed through a clamp 6 and is vertically placed on a welding surface, the welding assembly 2 is symmetrically arranged on two sides, welding seams on two sides can be welded simultaneously, the efficiency is improved, and the welding quality of the welding can be visually detected by arranging the CBD camera 22, set up first gyro wheel 24 simultaneously on both sides welding assembly 2 to make it press and remove on the steel sheet surface, make welding assembly 2 promote the in-process in the front and back, the shape of adaptable steel sheet carries out the adaptability adjustment of orbit, to the equal better adaptation of the steel sheet of wave form or bending, easy operation welding efficiency is higher, and need not to set up accurate drive assembly and drive, the cost is reduced, still can avoid the welding error problem that the dimensional error of steel sheet itself and procedure route mismatch lead to.
The sliding frame 3 is in a shape of a Chinese character 'ji', the front edge and the rear edge of the left side and the right side of the sliding frame 3 are both fixedly connected with ribbed plates 31, a triangular seat 32 is fixedly connected between the two ribbed plates 31 on the same side, a sliding rod 33 penetrates through and is connected with the inside of the triangular seat 32 in a sliding manner, a triangular pressing block 34 is fixedly connected to the bottom end of the sliding rod 33, and a spring 35 is sleeved on the surface of the sliding rod 33 and positioned between the triangular pressing block 34 and the triangular seat 32; the connecting frame 4 comprises a vertical frame 41, a sliding block 42 penetrating through the bottom of the sliding frame 3 is fixedly connected to the top of the vertical frame 41, the top of the sliding block 42 is an inclined plane matched with the bottom of the triangular pressing block 34, the left side and the right side of the top of the sliding block 42 are respectively and rotatably connected with a second roller 43 protruding out of the inclined plane, the two sliding blocks 42 are extruded towards the middle by the triangular pressing blocks 34 at the two sides, sliding grooves matched with the sliding blocks 42 are formed in the two sides of the bottom of the sliding frame 3, the sliding frame 3 can be arranged to simultaneously push the two groups of welding assemblies 2 to move together, and the triangular pressing block 34, the sliding rod 33, the spring 35 and the triangular pressing block 34 are arranged on the sliding frame to be matched with the inclined plane at the top of the connecting frame 4, so that the welding assemblies 2 can be pressed on the surface of the steel plate, the requirement of adaptive adjustment is met, the left and right movement of the welding assemblies 2 is not influenced, and the shape of the steel plate can be matched, the steel plate can adapt to steel plates with different thicknesses, and the universality is strong.
Anchor clamps 6 are including running through the second double-screw bolt 61 at the 5 tops of type of falling U locating rack, the bottom fixedly connected with 7 style of calligraphy solid fixed splint 62 of second double-screw bolt 61, and the inboard of 7 style of calligraphy solid fixed splint 62 is provided with movable splint 63, bolt 64 fixed connection through running through the setting is passed through at the top between 7 style of calligraphy solid fixed splint 62 and the movable splint 63, the surface of second double-screw bolt 61 just is located 5 top covers of type of falling U locating rack and is equipped with anti-skidding preforming 65, the surface of second double-screw bolt 61 just is located anti-skidding preforming 65 top threaded connection and has the nut, anchor clamps 6 can follow both ends centre gripping steel sheet, it is itself rotatable, and then the steel sheet of the different crooked forms of adaptation.
And those not described in detail in this specification are well within the skill of those in the art.
When the steel plate welding fixture is used, firstly, the steel plates to be welded are inserted into the inner sides of the two fixtures 6, the 7-shaped fixed clamping plates 62 and the movable clamping plates 63 are used for pressing the steel plates from two sides, then the 7-shaped fixed clamping plates 62 and the movable clamping plates 63 are fastened through the bolts 64, and then the nuts at the top ends of the second studs 61 are screwed up, so that the fixtures 6 are fastened; then the device is placed on a welding surface and is adsorbed by a sucker 7, if the device cannot be adsorbed, the device can be fixed in a temporary fixing mode such as bolt fixing or bonding, then the device is electrified, a welding gun 23 is enabled to weld a seam between a steel plate and the welding surface, the sliding frame 3 is pushed backwards, the whole welding assembly 2 is indirectly pushed backwards by the connecting frame 4, when the device moves, a spring 35 applies downward pressure to the triangular pressing block 34, the connecting frame 4 is further squeezed inwards, the first roller 24 of the welding assembly 2 is pressed on the side surface of the steel plate, the first roller 24 rolls on the surface of the steel plate when the device moves, the device is further adapted to the change of the shape of the steel plate to push the whole welding assembly 2 to move left and right, the welding gun 23 is enabled to weld along the seam, the CBD camera 22 is used for shooting the position after welding, image processing is carried out through a computer, and the problem of welding leakage is checked.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.