CN113828990B - Composite board welding butt joint flexible supporting device capable of achieving bidirectional welding - Google Patents
Composite board welding butt joint flexible supporting device capable of achieving bidirectional welding Download PDFInfo
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- CN113828990B CN113828990B CN202111272522.3A CN202111272522A CN113828990B CN 113828990 B CN113828990 B CN 113828990B CN 202111272522 A CN202111272522 A CN 202111272522A CN 113828990 B CN113828990 B CN 113828990B
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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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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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
Abstract
The invention relates to a composite board welding butt joint flexible supporting device capable of realizing bidirectional welding, which comprises a milling cutter polishing mechanism, a cleaning mechanism, a flexible supporting platform, a turnover mechanism, a lifting mechanism, a flaw detection mechanism and a conveying mechanism, wherein the milling cutter polishing mechanism is arranged on the milling cutter polishing mechanism; the milling cutter polishing mechanism is used for polishing the welding groove to remove oxide skin and surface impurities; the cleaning mechanism comprises a water tank for containing alcohol and a spark-proof agent and a cam mechanism for moving the brush head; the flexible supporting platform comprises a bedplate, a base, a welding frame and a flexible supporting unit; the turnover mechanism comprises an air cylinder clamping mechanism for clamping the welding frame and a turnover mechanism for realizing the turnover function of the composite plate; the lifting mechanism is used for matching with the turnover mechanism to turn over the composite board; and the flaw detection mechanism is used for carrying out flaw detection treatment on the welding piece after welding is finished. The invention can greatly improve the automation degree, improve the production efficiency and reduce the cost.
Description
Technical Field
The invention relates to the technical field of welding assistance, in particular to a flexible supporting device for welding and butting of composite plates, which can realize bidirectional welding.
Background
The composite board has good comprehensive performance and price advantage, and is increasingly widely applied in the fields of machinery, chemical industry, electric power, ships and the like, and how to ensure the welding quality of the composite board also becomes an important subject. Before butt welding of the composite plate, the welding groove needs to be cleaned, and the welding quality of a composite plate weldment is affected in the treatment process; when welding and butt-joint welding, in order to not lose the original performance, the base layer, the transition layer and the multiple layer are required to be respectively welded, and the butt-joint mode and precision directly influence the welding quality of two composite plate weldments; after welding, heat treatment and flaw detection are required. In general, the cleaning treatment of the groove, the flaw detection treatment after welding and the like are manually completed, so that the automation degree is low, and the steps are complicated; the butt joint mode of the composite plate weldment is that two composite plate weldments are arranged on the same rigid platform for butt joint, so that the composite plate weldment is difficult to adjust in the vertical direction, the side alignment degree and the groove gap are difficult to accurately correct, the optimal welding position cannot be obtained, the quality problems of welding seam misalignment, composite plate buckling deformation and the like after welding are easily caused, and meanwhile, the butt joint mode of the composite plate weldment with different thicknesses (or different composite material thicknesses, or different base material thicknesses) is not suitable for the butt joint of the composite plate weldments.
The Chinese patent with publication number CN103381531A discloses a steel plate butt welding positioning device and an alignment method, which can meet the butt positioning connection between steel plates in any direction, improve the precision of an assembly gap between steel plate grooves and the coplanarity of two steel plates, and effectively control the welding deformation of the steel plates. However, the invention not only needs to weld the shear key on the two butted steel plates to destroy the integrity of the steel plates, but also easily inclines the steel plates when the coplanarity of the two steel plates is adjusted.
The chinese patent application publication No. CN101885126A discloses a steel plate welding alignment adjustment mechanism, but the present invention can only realize the alignment and adjustment of the front, rear, left, and right side vertical surfaces of the steel plate, and has a complex structure and a high manufacturing cost.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a flexible support device for welding and butt joint of composite plates, which can achieve bidirectional welding, and can adjust the flexible support device in the vertical direction during welding and butt joint, accurately correct the alignment degree and the groove gap of the side surface, achieve the function of bidirectional welding, effectively control the problems of misalignment and deformation of the welded seam of the composite plates, ensure the welding quality, and perform ultrasonic flaw detection monitoring after welding and butt joint, thereby greatly improving the automation degree, improving the production efficiency and reducing the cost.
The technical scheme adopted by the invention is as follows:
the invention provides a composite board welding butt joint flexible supporting device capable of realizing bidirectional welding, which comprises a conveying mechanism, a milling cutter polishing mechanism, a cleaning mechanism, a turnover mechanism, a lifting mechanism, a flexible supporting platform and a flaw detection mechanism, wherein the conveying mechanism is arranged on the conveying mechanism; the conveying mechanisms are arranged in two groups at a certain distance; the milling cutter polishing mechanisms are respectively arranged above one side of the conveying mechanism; the cleaning mechanisms are respectively arranged at the front sides of the conveying mechanisms; the lifting mechanism is arranged between the two groups of conveying mechanisms; the flexible supporting platform is arranged at the top of the lifting mechanism and can be controlled to lift by the lifting mechanism; the turnover mechanism is arranged in the middle of the upper part of the flexible supporting platform; and the flaw detection mechanism is arranged above the composite board outlet end of the second group of conveying mechanisms.
The conveying mechanism comprises a kickstand, a guide rail, a motor I, a transmission main shaft, a gear belt, a crank, a lead screw I, a lead screw nut, a displacement sensor, a production line rail and a width adjusting side plate; the assembly line rails are symmetrically arranged front and back; the skirting frames are fixedly connected to the bottoms of the assembly line rails in pairs respectively; the guide rail is arranged between the upper parts of the assembly line rails; the width adjusting side plates are arranged on the outer sides of the assembly line rails in parallel through movable sliding grooves; the transmission main shaft is arranged between the assembly line rail and the middle part of the width adjusting side plate; the screw I is arranged between the assembly line rail and two ends of the width adjusting side plate; the width adjusting side plate is respectively connected with the transmission main shaft and the lead screw I in a sliding manner; the motor I is fixed in the middle of the width adjusting side plate and drives the transmission main shaft to rotate through belt transmission; the cranks are arranged on the outer sides of two ends of the width adjusting side plate and are respectively connected with the end parts of the lead screws I on two sides, the two cranks are connected through a gear belt, and the lead screws I and the lead screw nuts are driven together to enable the width adjusting side plate to move along the Y direction; the displacement sensors are arranged at the bottom of the assembly line rail at intervals.
Further, the milling cutter polishing mechanism comprises a motor II, a positioning block, a ball screw sliding table, a milling cutter, a screw II and a support frame; the positioning blocks are respectively arranged in the sliding grooves at the tops of the guide rails at certain intervals; the motor II is fixed on the upper part of the positioning block on one side, an output shaft of the motor II is connected with one end of a screw rod, and the other end of the screw rod is rotatably connected with the support frame; the support frame is fixed on the upper part of the positioning block on the other side; the top of the milling cutter is connected with the lead screw in a sliding mode through a ball screw sliding table.
Furthermore, the cleaning mechanism comprises a water tank, a brush, a motor III, a bias wheel, a rocker and a fixed connection plate; the brush is positioned right above the movable composite plate; the water tank is positioned on one side of the upper part of the hairbrush and is fixedly connected with the fixed connecting plate; the motor III is arranged on one side of the assembly line rail and is in sliding connection with the assembly line rail through a sliding chute; an output shaft of the motor III is rotatably connected with one end of a bias wheel, and the other end of the bias wheel is rotatably connected with a rocker; the rocker is rotationally connected with the fixed connecting plate to drive the fixed connecting plate to reciprocate in the Y direction.
Furthermore, the lifting mechanism comprises a supporting base, a supporting seat, a motor IV, a harmonic reducer, a V-shaped belt, a screw rod III, a screw rod nut and a photosensitive sensor; the supporting bases are symmetrically arranged at intervals, and the motor IV and the harmonic reducer are respectively fixed on the upper surfaces of the supporting bases through supporting seats; the harmonic reducer is connected with an output shaft of the motor IV; the screw rods III are respectively and longitudinally fixed on the upper surfaces of the two supporting bases; the screw nut is connected to the screw III in a sliding mode, and the V-shaped belt is connected between the harmonic reducer and the bottom end of the screw III; the photosensitive sensor is arranged on one side of the lead screw III.
Further, the flexible supporting platform comprises a welding frame, a base, a bedplate, a lifting supporting plate and a flexible supporting unit; two ends of the lifting support plate are fixedly connected with the screw nuts on two sides respectively; the base is arranged on the upper part of the lifting support plate; the welding frame is arranged on the upper part of the base; the bedplate is arranged on the lower surface of one side of the welding frame; the base is connected with the bedplate through a plurality of flexible supporting units.
Furthermore, the flexible supporting unit comprises a flange plate, a gland, a compression ball head shaft, a sealing sleeve, a compressible medium, a compression retainer ring and a lower ball head shaft; the lower end of the compression ball head shaft is arranged in the sealing sleeve to form a piston structure, and the compressible medium is arranged in the sealing sleeve; the upper end of the lower ball head shaft is fixedly connected with the bottom of the sealing sleeve, and the upper end of the compression ball head shaft is connected with the flange plate through a compression check ring and a gland and is connected with the lower surface of the bedplate through the flange plate; the lower end of the lower ball head shaft is connected with the flange plate through the compression check ring and the gland and is connected with the upper surface of the base through the flange plate.
Further, the turnover mechanism comprises a clamping cylinder, a bearing, a long shaft, a cylinder fixing plate, a V-shaped belt, a belt wheel and a rotary cylinder; the cylinder fixing plate is of a concave structure; the belt pulleys are respectively and symmetrically arranged at the upper end and the lower end of the left outer side and the right outer side of the air cylinder fixing plate, and the V-shaped belt is respectively connected between the upper belt pulley and the lower belt pulley at the same side; the rotary cylinder is fixedly connected to one side of the upper part of the cylinder fixing plate; the long shaft is connected between the upper sides of the cylinder fixing plates through bearings, two ends of the long shaft are respectively connected with two belt wheel shafts on the upper sides, and the output end of the rotary cylinder is connected with a belt wheel on the upper side; the clamping cylinders are symmetrically arranged on the inner sides of two ends of the bottom of the cylinder fixing plate through bearings and are respectively connected with the two belt wheel shafts on the lower side.
Compared with the prior art, the invention has the following beneficial effects:
1. the rigidity of the butt joint support of the composite plate welding pieces is reduced in a controllable range by using the elastic adjustable flexible supporting unit, partial freedom degree is released, the relative positions of the two composite plate welding pieces in the vertical direction in the butt joint process are adjusted, the butt joint precision and the welding quality are improved, and the welding seam misalignment and the composite plate deformation are effectively controlled;
2. the turnover mechanism and the lead screw lifting mechanism are utilized to realize the bidirectional welding function of the composite board, the use is flexible and convenient, and the production efficiency can be obviously improved;
3. the width-adjustable assembly line mechanism can realize the welding butt joint of composite plates with different widths;
4. the cleaning treatment before welding of the composite board is completed by using the milling cutter polishing mechanism and the cleaning mechanism, manual operation is replaced, and the labor cost is reduced;
5. the automatic monitoring treatment after welding is realized by utilizing an ultrasonic detection mechanism;
6. meanwhile, the device can be combined with the existing production line, so that the operation steps of the device are used as a process of the production line, the production and detection integration is realized, various devices are integrated, and the production efficiency and the product quality are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a composite plate welding butt joint flexible supporting device capable of realizing bidirectional welding according to the present invention;
FIG. 2 is a schematic structural view of the transport mechanism of FIG. 1;
FIG. 3 is a schematic view of the milling cutter sharpening mechanism of FIG. 1;
FIG. 4 is a schematic structural view of the cleaning mechanism of FIG. 1;
FIG. 5 is a schematic view of the turnover mechanism of FIG. 1;
FIG. 6 is a schematic view of the lift mechanism and flexible support platform of FIG. 1;
fig. 7 is a partially enlarged view of fig. 6.
Wherein, the reference numbers: 1-a transport mechanism; 2-a milling cutter polishing mechanism; 3-a cleaning mechanism; 4-turning over mechanism; 5-a lifting mechanism; 6-a flexible support platform; 7-a flexible support unit; 8-a flaw detection mechanism; 9-kicking the foot stool; 10-a guide rail; 11-motor I; 12-a drive spindle; 13-a gear belt; 14-a crank; 15-screw I; 16-screw nut I; 17-a displacement sensor; 18-width-adjusting side plates; 19-assembly line track; 20-motor II; 21-positioning blocks; 22-ball screw slide; 23-a milling cutter; 24-a lead screw II; 25-a support frame; 26-a water tank; 27-a brush; 28-motor III; 29-an offset wheel; 30-a rocker; 31-fixing a connecting plate; 32-a clamping cylinder; 33-a bearing; 34-long axis; 35-cylinder fixing plate; a 36-V belt; 37-a pulley; 38-a rotary cylinder; 39-a support base; 40-a support seat; 41-motor IV; 42-harmonic speed reducer; a 43-V belt; 44-screw mandrel III; 45-screw nut II; 46-a light sensitive sensor; 47-welding the frame; 48-a bedplate; 49-a base; 50-lifting support plates; 51-flange plate; 52-a gland; 53-compression ball head shaft; 54-compression retainer ring; 55-sealing the sleeve; 56-a compressible media; 57-lower ball shaft.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
It should be noted that in the description of the present invention, the terms "upper", "lower", "top", "bottom", "one side", "the other side", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not mean that a device or an element must have a specific orientation, be configured and operated in a specific orientation.
Referring to the accompanying drawings 1 to 7, a specific structure of an embodiment of a device for welding, butting and flexibly supporting composite plates capable of realizing bidirectional welding, which is provided by the invention, is shown, and the device comprises a conveying mechanism 1, a milling cutter polishing mechanism 2, a cleaning mechanism 3, a turnover mechanism 4, a lifting mechanism 5, a flexible supporting platform 6 and a flaw detection mechanism 8; the two groups of the conveying mechanisms 1 are arranged at intervals along the same horizontal straight line respectively; the milling cutter polishing mechanisms 2 are respectively arranged above one sides of the two groups of conveying mechanisms 1; the cleaning mechanisms 3 are respectively arranged at the front sides of the conveying mechanisms 1; the lifting mechanism 5 is arranged between the two groups of conveying mechanisms 1; the flexible supporting platform 6 is arranged at the top of the lifting mechanism 5, is used for connecting working surfaces of the two groups of conveying mechanisms 1 and can be controlled to lift by the lifting mechanism 5; the turnover mechanism 4 is arranged in the middle of the upper part of the flexible supporting platform 6; and the flaw detection mechanism 8 is arranged above the composite board outlet end of the second group of conveying mechanisms 1.
The conveying mechanism 1 comprises a kickstand 9, a guide rail 10, a motor I11, a transmission main shaft 12, a gear belt 13, a crank 14, a lead screw I15, a lead screw nut I16, a displacement sensor 17, a width adjusting side plate 18 and a production line rail 19; the assembly line rails 19 are symmetrically arranged front and back; the kicking frames 9 are respectively fixedly connected to the bottoms of the assembly line rails 19 in pairs; the guide rail 10 is arranged between the upper parts of the assembly line rails 19 on the two sides; the width-adjusting side plates 18 are arranged on the outer sides of the assembly line rails 19 in parallel through movable sliding grooves; the transmission main shaft 12 is arranged between the assembly line rail 19 and the middle part of the width-adjusting side plate 18; the lead screw I15 is arranged between the assembly line rail 19 and the two ends of the width-adjusting side plate 18; the width-adjusting side plate 18 is respectively connected with the transmission main shaft 12 and a lead screw I15 in a sliding manner; the motor I11 is fixed in the middle of the width-adjusting side plate 18 and drives the transmission main shaft 12 to rotate through belt transmission; the cranks 14 are arranged on the outer sides of the two ends of the width-adjusting side plate 18 and are respectively connected with the end parts of the lead screws I15 on the two sides, the two cranks 14 are connected through a gear belt 13, and the lead screws I15 and the lead screw nuts I16 are driven together to enable the width-adjusting side plate 18 to move along the Y direction; the displacement sensors 17 are arranged at intervals at the bottom of the assembly line rail 19.
The milling cutter grinding mechanism 2 comprises a motor II20, a positioning block 21, a ball screw sliding table 22, a milling cutter 23, a screw II24 and a support frame 25; the positioning blocks 21 are respectively connected to the top of the guide rail 10 in a front-back sliding manner at certain intervals; the motor II20 is fixed on the upper part of the positioning block 21 at one side, the output shaft of the motor II20 is connected with one end of a lead screw II24, and the other end of the lead screw II24 is rotatably connected with the support frame 25; the supporting frame 25 is fixed on the upper part of the positioning block 21 on the other side; the top of the milling cutter 23 is connected with a lead screw II24 in a left-right sliding mode through a ball screw sliding table 22.
The cleaning mechanism 3 comprises a water tank 26, a hairbrush 27, a motor III28, a bias wheel 29, a rocker 30 and a fixing plate 31; the water tank 26 is positioned on one side of the upper part of the hairbrush 27 and is fixedly connected with the fixed connecting plate 31; the motor III28 is arranged on one side of the assembly line rail 19 and is connected with the assembly line rail 19 in a sliding way through a sliding groove; the output shaft of the motor III28 is connected with one end of the offset wheel 29, and the other end of the offset wheel 29 is rotationally connected with the rocker 30; the rocker 30 is rotationally connected with the fixed connecting plate 31 to drive the fixed connecting plate 31Y to reciprocate; the water tank 26 is divided into two parts, and alcohol and a spark preventing agent are respectively filled in the two parts.
The lifting mechanism 5 comprises a supporting base 39, a supporting seat 40, a motor IV41, a harmonic reducer 42, a V-shaped belt 43, a screw rod III44, a screw rod nut II 45 and a photosensitive sensor 46; the supporting bases 39 are symmetrically arranged at intervals, and the motor IV41 and the harmonic reducer 42 are respectively fixed on the upper surfaces of the supporting bases 39 through the supporting bases 40; the harmonic reducer 42 is connected with an output shaft of the motor IV 41; the screw rods III44 are respectively and longitudinally fixed on the upper surfaces of the supporting bases 39 on the two sides; the lead screw nut II 45 is connected to the lead screw III44 in a sliding mode, and the V-shaped belt 43 is connected between the harmonic speed reducer 42 and the bottom end of the lead screw III 44; the light sensor 46 is arranged on one side of the spindle III.
The flexible supporting platform 6 comprises a welding frame 47, a bedplate 48, a base 49, a lifting supporting plate 50 and a flexible supporting unit 7; two ends of the lifting support plate 50 are fixedly connected with the screw nuts II 45 on two sides respectively; the base 49 is provided on the upper portion of the elevation supporting plate 50; the welding frame 47 is arranged on the upper part of the base 49; the platen 48 is provided on the lower surface of one side of the welding frame 47; one side of the base 49 is connected with the bedplate 48 through a plurality of flexible supporting units 7.
The flexible supporting unit 7 comprises a flange 51, a gland 52, a compression ball shaft 53, a compression retainer ring 54, a sealing sleeve 55, a compressible medium 56 and a lower ball shaft 57; the lower end of the compression ball head shaft is arranged in the sealing sleeve to form a piston structure, and the compressible medium is arranged in the sealing sleeve; the upper end of the lower ball head shaft is fixedly connected with the bottom of the sealing sleeve, and the upper end of the compression ball head shaft is connected with the flange plate through a compression check ring and a gland and is connected with the lower surface of the bedplate through the flange plate; the lower end of the lower ball head shaft is connected with the flange plate through a compression retainer ring and a gland, and is connected with the upper surface of the base through the flange plate.
The turnover mechanism 4 comprises a clamping cylinder 32, a bearing 33, a long shaft 34, a cylinder fixing plate 35, a V-shaped belt 36, a belt wheel 37 and a rotary cylinder 38; the cylinder fixing plate 35 is of a concave structure; the belt pulleys 37 are respectively and symmetrically arranged at the upper end and the lower end of the left outer side and the right outer side of the cylinder fixing plate 35, and the V-shaped belt 36 is respectively connected between the upper belt pulley 37 and the lower belt pulley 37 at the same side; the rotary cylinder 38 is fixedly connected to one side of the upper part of the cylinder fixing plate 35; the long shaft 34 is connected between the upper sides of the insides of the cylinder fixing plates 35 through bearings 33, two ends of the long shaft are respectively connected with two belt wheels 37 on the upper sides, and the output end of the rotary cylinder 38 is connected with one belt wheel 37 on the upper side; the clamping cylinders 32 are symmetrically arranged at the inner sides of two ends of the bottom of the cylinder fixing plate 35 through bearings respectively and are connected with two belt wheels 37 at the lower side through shafts respectively.
The working process of the invention is as follows: the composite board is transported through the transporting mechanism 1, the composite board is subjected to position correction treatment through the side edge of the assembly line rail 19, when the groove of the composite board reaches the position below the milling cutter 23, the displacement sensor 17 is triggered, the assembly line stops moving, and the groove of the composite board is positioned below the milling cutter polishing mechanism 2; the motor II20 drives the milling cutter 23 to rotate, and simultaneously drives the ball screw sliding table 22 to move along the sliding groove X, Y, so that the grinding of the groove of the composite plate is realized;
after polishing is finished, the production line continues to move, when the groove of the composite plate reaches the position below the brush 27, the displacement sensor 17 is triggered, and the production line stops moving; the motor III28 drives the brush 27 to reciprocate through the offset wheel 29 and the rocker 30, the groove is cleaned by alcohol, and after the cleaning is finished, the anti-spark agent is brushed at a position 20cm away from the groove;
after the brushing is finished, the assembly line continues to move, and the composite plate is placed in the welding frame 47 to finish the unilateral welding; after the single-side welding is finished, the clamping cylinder 32 drives the clamping welding frame 47, the motor IV41 drives the lead screw III44 to drive the flexible supporting platform 6 to realize descending movement, after the descending movement is finished, the turnover mechanism 4 realizes turnover movement of the composite board, and the motor IV41 drives the lead screw III44 to drive the flexible supporting platform 6 to realize ascending movement, so that the opposite-side welding of the composite board is finished;
after the two-way welding is completed, the assembly line continues to move, the welded composite board is driven to move to the position below the ultrasonic flaw detection mechanism 8, ultrasonic flaw detection monitoring is completed, and then the composite board is moved out of the assembly line.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (1)
1. The utility model provides a can realize flexible strutting arrangement of two-way welded composite sheet welding butt joint which characterized in that: the device comprises a conveying mechanism, a milling cutter polishing mechanism, a cleaning mechanism, a turnover mechanism, a lifting mechanism, a flexible supporting platform and a flaw detection mechanism; the conveying mechanisms are arranged in two groups at a certain distance; the milling cutter polishing mechanisms are respectively arranged above one side of the conveying mechanism; the cleaning mechanisms are respectively arranged at the front sides of the conveying mechanisms; the lifting mechanism is arranged between the two groups of conveying mechanisms; the flexible supporting platform is arranged at the top of the lifting mechanism and can be controlled to lift by the lifting mechanism; the turnover mechanism is arranged in the middle of the upper part of the flexible supporting platform; the flaw detection mechanism is arranged above the composite board outlet end of the second group of conveying mechanisms;
the conveying mechanism comprises a kickstand, a guide rail, a motor I, a transmission main shaft, a gear belt, a crank, a lead screw I, a lead screw nut I, a displacement sensor, a production line rail and a width adjusting side plate; the assembly line rails are symmetrically arranged front and back; the skirting frames are fixedly connected to the bottoms of the assembly line rails in pairs respectively; the guide rail is arranged between the upper parts of the assembly line rails; the width-adjusting side plates are arranged on the outer sides of the assembly line rails in parallel through movable sliding grooves; the transmission main shaft is arranged between the assembly line rail and the middle part of the width adjusting side plate; the screw I is arranged between the assembly line rail and two ends of the width adjusting side plate; the width adjusting side plate is respectively connected with the transmission main shaft and the lead screw I in a sliding manner; the motor I is fixed in the middle of the width adjusting side plate and drives the transmission main shaft to rotate through belt transmission; the cranks are arranged on the outer sides of two ends of the width adjusting side plate and are respectively connected with the end parts of the lead screws I on two sides, the two cranks are connected through a gear belt, and the lead screws I and the lead screw nuts I are driven together to enable the width adjusting side plate to move along the Y direction; the displacement sensors are arranged at the bottom of the assembly line rail at intervals;
the milling cutter polishing mechanism comprises a motor II, a positioning block, a ball screw sliding table, a milling cutter, a screw II and a support frame; the positioning blocks are respectively arranged in the sliding grooves at the tops of the guide rails at certain intervals; the motor II is fixed on the upper part of the positioning block on one side, an output shaft of the motor II is connected with one end of a screw II, and the other end of the screw II is rotatably connected with the support frame; the support frame is fixed on the upper part of the positioning block on the other side; the top of the milling cutter is in sliding connection with a lead screw II through a ball screw sliding table;
the cleaning mechanism comprises a water tank, a hairbrush, a motor III, a bias wheel, a rocker and a fixed connection plate; the brush is positioned right above the movable composite plate; the water tank is positioned on one side of the upper part of the hairbrush and is fixedly connected with the fixed connecting plate; the motor III is arranged on one side of the assembly line rail and is in sliding connection with the assembly line rail through a sliding chute; an output shaft of the motor III is rotatably connected with one end of a bias wheel, and the other end of the bias wheel is rotatably connected with a rocker; the rocker is rotationally connected with the fixed connecting plate to drive the fixed connecting plate to reciprocate in the Y direction;
the lifting mechanism comprises a supporting base, a supporting seat, a motor IV, a harmonic reducer, a V-shaped belt, a screw rod III, a screw rod nut II and a photosensitive sensor; the supporting bases are symmetrically arranged at certain intervals, and the motor IV and the harmonic reducer are respectively fixed on the upper surfaces of the supporting bases through the supporting bases; the harmonic reducer is connected with an output shaft of the motor IV; the screw rods III are respectively and longitudinally fixed on the upper surfaces of the two supporting bases; the screw nut II is connected to the screw III in a sliding mode, and the V-shaped belt is connected between the harmonic reducer and the bottom end of the screw III; the photosensitive sensor is arranged on one side of the lead screw III;
the flexible supporting platform comprises a welding frame, a base, a bedplate, a lifting supporting plate and a flexible supporting unit; two ends of the lifting support plate are fixedly connected with screw nuts II on two sides respectively; the base is arranged on the upper part of the lifting support plate; the welding frame is arranged on the upper part of the base; the bedplate is arranged on the lower surface of one side of the welding frame; the base is connected with the bedplate through a plurality of flexible supporting units;
the flexible supporting unit comprises a flange plate, a gland, a compression ball head shaft, a sealing sleeve, a compressible medium, a compression retainer ring and a lower ball head shaft; the lower end of the compression ball head shaft is arranged in the sealing sleeve to form a piston structure, and the compressible medium is arranged in the sealing sleeve; the upper end of the lower ball head shaft is fixedly connected with the bottom of the sealing sleeve, and the upper end of the compression ball head shaft is connected with the flange plate through a compression check ring and a gland and is connected with the lower surface of the bedplate through the flange plate; the lower end of the lower ball head shaft is connected with the flange plate through a compression retainer ring and a gland and is connected with the upper surface of the base through the flange plate;
the turnover mechanism comprises a clamping cylinder, a bearing, a long shaft, a cylinder fixing plate, a V-shaped belt, a belt wheel and a rotary cylinder; the cylinder fixing plate is of a concave structure; the belt pulleys are respectively and symmetrically arranged at the upper end and the lower end of the left outer side and the right outer side of the cylinder fixing plate, and the V-shaped belts are respectively connected between the upper belt pulley and the lower belt pulley at the same side; the rotary cylinder is fixedly connected to one side of the upper part of the cylinder fixing plate; the long shaft is connected between the upper sides of the cylinder fixing plates through bearings, two ends of the long shaft are respectively connected with two belt wheel shafts on the upper sides, and the output end of the rotary cylinder is connected with a belt wheel on the upper side; the clamping cylinders are symmetrically arranged on the inner sides of two ends of the bottom of the cylinder fixing plate through bearings and are respectively connected with the two belt wheel shafts on the lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111272522.3A CN113828990B (en) | 2021-10-29 | 2021-10-29 | Composite board welding butt joint flexible supporting device capable of achieving bidirectional welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111272522.3A CN113828990B (en) | 2021-10-29 | 2021-10-29 | Composite board welding butt joint flexible supporting device capable of achieving bidirectional welding |
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| CN113828990A CN113828990A (en) | 2021-12-24 |
| CN113828990B true CN113828990B (en) | 2022-07-19 |
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| CN202111272522.3A Active CN113828990B (en) | 2021-10-29 | 2021-10-29 | Composite board welding butt joint flexible supporting device capable of achieving bidirectional welding |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203306695U (en) * | 2013-05-08 | 2013-11-27 | 浙江新瑞铭装饰材料有限公司 | Correcting device for board conveying |
| CN104972261A (en) * | 2015-07-24 | 2015-10-14 | 柳州职业技术学院 | Overturning device for automatic welding production line |
| CN105729024A (en) * | 2016-04-29 | 2016-07-06 | 燕山大学 | Flexible support platform for welding and butting composite boards |
| JPWO2016151894A1 (en) * | 2015-03-20 | 2017-09-28 | 本田技研工業株式会社 | Plate material butt device |
| CN110153719A (en) * | 2019-04-30 | 2019-08-23 | 深圳市艾雷激光科技有限公司 | Material strip welding equipment |
| CN111390483A (en) * | 2020-04-01 | 2020-07-10 | 朱树彬 | Full-automatic one shot forming system of assembled building girder steel |
| CN113275798A (en) * | 2021-05-27 | 2021-08-20 | 谢小龙 | Welding device for flat lying type metal plate |
| CN113334078A (en) * | 2021-05-08 | 2021-09-03 | 合肥市春华起重机械有限公司 | Welding production line capable of achieving uniform heat dissipation |
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2021
- 2021-10-29 CN CN202111272522.3A patent/CN113828990B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203306695U (en) * | 2013-05-08 | 2013-11-27 | 浙江新瑞铭装饰材料有限公司 | Correcting device for board conveying |
| JPWO2016151894A1 (en) * | 2015-03-20 | 2017-09-28 | 本田技研工業株式会社 | Plate material butt device |
| CN104972261A (en) * | 2015-07-24 | 2015-10-14 | 柳州职业技术学院 | Overturning device for automatic welding production line |
| CN105729024A (en) * | 2016-04-29 | 2016-07-06 | 燕山大学 | Flexible support platform for welding and butting composite boards |
| CN110153719A (en) * | 2019-04-30 | 2019-08-23 | 深圳市艾雷激光科技有限公司 | Material strip welding equipment |
| CN111390483A (en) * | 2020-04-01 | 2020-07-10 | 朱树彬 | Full-automatic one shot forming system of assembled building girder steel |
| CN113334078A (en) * | 2021-05-08 | 2021-09-03 | 合肥市春华起重机械有限公司 | Welding production line capable of achieving uniform heat dissipation |
| CN113275798A (en) * | 2021-05-27 | 2021-08-20 | 谢小龙 | Welding device for flat lying type metal plate |
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| CN113828990A (en) | 2021-12-24 |
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