CN116159938B - Automatic feeding device based on sheet metal part and feeding method thereof - Google Patents
Automatic feeding device based on sheet metal part and feeding method thereof Download PDFInfo
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- CN116159938B CN116159938B CN202310223105.2A CN202310223105A CN116159938B CN 116159938 B CN116159938 B CN 116159938B CN 202310223105 A CN202310223105 A CN 202310223105A CN 116159938 B CN116159938 B CN 116159938B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention relates to the technical field of sheet metal part processing and feeding, in particular to an automatic feeding device based on a sheet metal part and a feeding method thereof, which comprises a support column, wherein the upper surface of the support column is fixedly connected with a processing platform, one side of the processing platform is fixedly connected with a lower slide plate, the upper surface of the support column is fixedly connected with a processing frame, the front surface of the processing frame is fixedly connected with a driving motor, the inside of the processing frame is slidingly connected with a guide slide block, and the front surface of the processing platform is provided with a conveying frame; according to the invention, through the transmission among gears, the concentric shafts drive the single-sided toothed plates to slide in the processing platform through the sector gears, so that the correction plates on two sides act on two sides of the sheet metal part, and as the forces act mutually, the correction plates on two sides correct the sheet metal part, thereby being beneficial to improving the processing precision of equipment, achieving the effect of improving the stamping precision of the equipment through four-side correction processing, and solving the problem of position deviation of the existing sheet metal part during stamping.
Description
Technical Field
The invention relates to the technical field of sheet metal part processing and feeding, in particular to an automatic feeding device based on a sheet metal part and a feeding method thereof.
Background
The metal plate processing is an important processing technology in mechanical processing, is also an indispensable procedure for forming metal plate products, and comprises the traditional methods and technological parameters of cutting and blanking, bending and forming and the like;
the stamping process has the advantages of saving materials and energy sources compared with the traditional mechanical processing, being high in efficiency, not having high technical requirements for operators and being capable of making products which cannot be achieved by the mechanical processing through various die applications, so that the stamping process has wider application; most of the existing metal plates are provided with stamping equipment, the stamping equipment needs to use feeding equipment, but the existing feeding equipment does not have a positioning correction function, so that stamping offset is caused when the existing feeding equipment performs metal plate stamping, the product precision is reduced, the metal plates are extremely easy to damage, the production cost of the product is greatly increased, and the feeding equipment is manually carried and placed, so that the labor is consumed excessively, and the processing efficiency of the equipment is affected;
in view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to provide an automatic feeding device based on sheet metal parts and a feeding method thereof, which are used for solving the technical defects, and the problem that the processing efficiency of equipment is affected by manual conveying and discharging is solved through the mutual matching between a servo motor and parts in the equipment; through the transmission between the gears, the concentric shaft drives the single-sided toothed plate to slide in the processing platform through the sector gear, so that the correction plates on two sides act on two sides of the sheet metal part, and the correction plates on two sides correct the sheet metal part due to the fact that the force is mutually applied, so that the problem of position deviation of the sheet metal part of equipment in the existing stamping process is solved.
The aim of the invention can be achieved by the following technical scheme: the automatic feeding device based on the sheet metal parts comprises a supporting column, wherein the upper surface of the supporting column is fixedly connected with a processing platform, one side of the processing platform is fixedly connected with a lower slide plate, the upper surface of the supporting column is fixedly connected with a processing frame, the front surface of the processing frame is fixedly connected with a driving motor, the inside of the processing frame is slidably connected with a guide slide block, the front surface of the processing platform is provided with a conveying frame, the lower surface of the guide slide block is fixedly connected with an adjusting rod, one end of the adjusting rod, far away from the guide slide block, is fixedly connected with a stamping head, the upper surface of the processing platform is fixedly connected with a side plate, the side plate is matched with the conveying frame, the front surface of the processing platform is fixedly connected with a correcting mechanism, and one side of the processing platform, far away from the lower slide plate, is fixedly connected with a vertical plate;
the utility model discloses a processing platform, including vertical board, processing platform, telescopic link, switching gear, the vertical board is kept away from one side fixedly connected with double-barrelled cylinder of processing platform, the lower fixed surface of double-barrelled cylinder is connected with the air duct one, one side fixedly connected with air duct two of double-barrelled cylinder, one side fixedly connected with telescopic link that vertical board is close to processing platform, the one end fixedly connected with pushing plate that vertical board was kept away from to the telescopic link, the inside rotation of air duct one is connected with switching gear.
Preferably, the correction mechanism comprises a servo motor, one side of the servo motor, which is close to the processing platform, is internally connected with a double-section worm in a transmission manner, one end of the double-section worm, which is far away from the servo motor, is rotationally connected with the inner wall of the processing platform, one end of the double-section worm, which is positioned inside the processing platform, is sleeved with a positioning sleeve, the outer surface of the positioning sleeve is fixedly connected with a crank connecting rod, and one end, which is far away from the positioning sleeve, of the crank connecting rod is movably connected with a shielding plate.
Preferably, the outer surface meshing of two sections worms is connected with the location turbine, the inside grafting of location turbine has concentric shaft, the stop collar has been cup jointed to the outside of concentric shaft, and the upper surface of stop collar is fixed connection with the processing platform inner wall, the stop collar is located the outside one end fixedly connected with gear plate of processing platform.
Preferably, the outside of concentric shaft has cup jointed sector gear, the surface meshing of sector gear is connected with single face pinion rack, the last fixed surface of single face pinion rack is connected with the locating plate, the inside symmetry of locating plate has pegged graft the extrusion post, two the one end fixedly connected with correction board of extrusion post, the one end outside that the extrusion post is close to the correction board has cup jointed spacing spring.
Preferably, the concentric shaft is symmetrically arranged with the center line of the processing platform, sliding grooves matched with the single-sided toothed plate are symmetrically formed in the processing platform, and through holes matched with the shielding plate are formed in the upper surface of the processing platform.
Preferably, one end of the limiting spring, which is far away from the correction plate, is fixedly connected with the positioning plate, the other end of the limiting spring is fixedly connected with the correction plate, one side of the driving motor is internally connected with a driving screw in a transmission manner, and the driving screw is positioned in the guide sliding block.
Preferably, the shielding plate is in sliding connection with the processing platform, the gear plate is in meshed connection with the switch gear, the switch gear is located below the gear plate, the air valve plate is connected to the inner portion of the first air duct in a rotating mode, the air valve plate is in fixed connection with the switch gear, and the switch valve is arranged in the second air duct.
The automatic feeding method based on the sheet metal part comprises the following steps of:
step one: the conveying frame is controlled to work, so that the conveying frame conveys the sheet metal part above the conveying frame to the processing platform, one side of the sheet metal part is attached to the side plate, at the moment, the conveying frame is controlled to stop conveying, the driving motor is controlled to drive the driving screw to rotate, the driving screw drives the guide sliding block to slide in the processing frame, and the position of the punching head is adjusted;
step two: after the position of the stamping head is adjusted, the servo motor is controlled to work, the servo motor drives the double-section worm to rotate in the machining platform, the double-section worm drives the positioning sleeve to synchronously rotate, the positioning sleeve drives the shielding plate to slide above the machining platform through the crank connecting rod, the shielding plate further limits and shields the subsequent sheet metal part, and when the lower end of the shielding plate is attached to the inner wall of the machining platform, the positioning sleeve idles outside the double-section worm;
step three: the gear plate drives the switch gear to synchronously rotate through the transmission between the gears, so that the switch gear drives an air valve plate in the air duct to rotate, the double-pipe air cylinder starts to work, the concentric shaft idles in the gear plate at the moment, and the telescopic rod pushes the sheet metal part to feed through the pushing plate along with the work of the double-pipe air cylinder, so that one end of the sheet metal part is attached to the shielding plate, and the effect of automatic feeding is realized;
step four: when the sheet metal part is attached to the shielding plate, at the moment, the concentric shaft drives the single-sided toothed plate to slide in the processing platform through the sector gear, the sliding directions of the single-sided toothed plates on the two sides of the sheet metal part are opposite, along with the sliding of the single-sided toothed plate, the single-sided toothed plate drives the correcting plate on the positioning plate to push and correct the sheet metal part, namely, the correcting plates on the two sides act on the two sides of the sheet metal part, meanwhile, the extrusion column slides in the positioning plate, the limiting springs are elastically deformed, and the correcting plates on the two sides correct the sheet metal part due to the fact that the force is applied to each other, so that the processing precision of equipment is improved;
step five: after correction is completed, the servo motor is controlled to drive the component to restore to the original position, after sheet metal part machining is completed, the switching valve inside the air duct II is controlled to be opened, then the telescopic rod pushes the sheet metal part to carry out blanking through the pushing plate, the sheet metal part slides out from the lower sliding plate, the two switching valves of the air duct are controlled to be closed, the pushing plate is restored to the original position, the conveying frame is controlled to convey the next sheet metal part, the pushing plate is convenient to carry out boosting on the next sheet metal part, and the production efficiency of equipment is accelerated.
The beneficial effects of the invention are as follows:
(1) Through the mutual cooperation between the servo motor and the parts inside the equipment, the problem that the machining efficiency of the equipment is affected by manual carrying and discharging is solved, through the transmission between gears, a gear plate drives a gas valve plate to rotate through a switch gear, a double-pipe cylinder works and drives a pushing plate to push a sheet metal part to feed through a telescopic rod, one end of the sheet metal part is attached to a shielding plate, positioning treatment is carried out on the sheet metal part through the shielding plate and the pushing plate, and meanwhile, the automatic feeding effect is realized;
(2) When the sheet metal part is processed, the switch valve in the air duct II is controlled to be opened, the air valve plate in the air duct I is closed, and then the telescopic rod pushes the sheet metal part to carry out blanking through the pushing plate, so that the sheet metal part slides out from the lower sliding plate, the switch valve in the air duct II is controlled to be closed, the pushing plate is restored to the original position, the conveying frame is controlled to convey the sheet metal part of the next part at the moment, the servo motor is controlled to repeat the working process, and the pushing plate is convenient to carry out boosting on the sheet metal part of the next part, so that the automatic continuous feeding effect is achieved, and the production efficiency of equipment is improved;
(3) Through the transmission between the gears, the concentric shaft drives the single-sided toothed plate to slide in the processing platform through the sector gear, so that correction plates on two sides act on two sides of the sheet metal part, and the correction plates on two sides correct the sheet metal part due to the fact that the force is mutually applied, so that the processing precision of equipment is improved, and the effect of improving the stamping precision of the equipment is achieved through four-side correction processing, and the problem of position deviation of the existing equipment sheet metal part during stamping is solved.
Drawings
The invention is further described below with reference to the accompanying drawings;
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the lower slider of the present invention;
FIG. 3 is a schematic view of the structure of the crank connecting rod of the present invention;
FIG. 4 is a side view of the structure of the present invention;
FIG. 5 is a top plan view of the structure of the present invention;
FIG. 6 is a front elevational view of the structure of the present invention;
FIG. 7 is a schematic view of the telescopic rod of the present invention;
fig. 8 is an enlarged view of area a of fig. 1 in accordance with the present invention.
Legend description: 1. a support column; 2. a processing platform; 3. a lower slide plate; 4. a processing rack; 5. a driving motor; 6. a carriage; 7. a guide slide block; 8. an adjusting rod; 9. punching heads; 10. a side plate; 11. a correction mechanism; 12. a servo motor; 13. a double worm; 14. a positioning sleeve; 15. a crank connecting rod; 16. a shielding plate; 17. positioning a turbine; 18. a concentric shaft; 19. a limit sleeve; 20. a sector gear; 21. a single-sided toothed plate; 22. a positioning plate; 23. an extrusion column; 24. a correction plate; 25. a limit spring; 26. a gear plate; 27. a vertical plate; 28. a double-pipe cylinder; 29. an air duct I; 30. a switch gear; 31. a telescopic rod; 32. a pushing plate; 33. and a second air duct.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
referring to fig. 1-8, the automatic feeding device based on sheet metal parts comprises a support column 1, wherein the upper surface of the support column 1 is fixedly connected with a processing platform 2, one side of the processing platform 2 is fixedly connected with a lower slide plate 3, the upper surface of the support column 1 is fixedly connected with a processing frame 4, the front surface of the processing frame 4 is fixedly connected with a driving motor 5, the inside of the processing frame 4 is slidably connected with a guide slide block 7, one side of the driving motor 5 is in transmission connection with a transmission screw, the transmission screw is positioned in the guide slide block 7, the front surface of the processing platform 2 is provided with a conveying frame 6, the lower surface of the guide slide block 7 is fixedly connected with an adjusting rod 8, one end of the adjusting rod 8, far away from the guide slide block 7, is fixedly connected with a punching head 9, the upper surface of the processing platform 2 is fixedly connected with a side plate 10, the side plate 10 is mutually matched with the conveying frame 6, the front surface of the processing platform 2 is fixedly connected with a correcting mechanism 11, one side of the processing platform 2, which is far away from the lower slide plate 3, a vertical plate 27 is fixedly connected with the side of the processing frame, wherein when the sheet metal parts are processed, the driving motor 5 is controlled to rotate, the transmission screw is driven to drive the transmission screw, and the transmission screw is driven to drive the guide slide block 7 to be positioned in the inside the guide slide block 7 to be positioned in the guide slide frame 9, and then the punching head 9 is controlled to be positioned in the punching position to be adjusted, and then, when the sheet metal parts are processed, and adjusted, and the sheet metal part 9 are processed, and are subjected to the position and adjusted, and the sheet metal part 9, and pressed;
during feeding, the conveying frame 6 is controlled to work, the conveying frame 6 conveys the sheet metal part above the sheet metal part to the processing platform 2, one side of the sheet metal part is attached to the side plate 10, at the moment, the conveying frame 6 is controlled to stop conveying, the correcting mechanism 11 is controlled to work after the position of the punching head 9 is regulated, the correcting mechanism 11 comprises a servo motor 12, one side of the servo motor 12 close to the processing platform 2 is internally and in transmission connection with a double-section worm 13, one end of the double-section worm 13 far away from the servo motor 12 is in rotary connection with the inner wall of the processing platform 2, one end of the double-section worm 13 positioned inside the processing platform 2 is sleeved with a positioning sleeve 14, the outer surface of the positioning sleeve 14 is fixedly connected with a crank connecting rod 15, one end of the crank connecting rod 15 far away from the positioning sleeve 14 is movably connected with a shielding plate 16, the shielding plate 16 is in sliding connection with the processing platform 2, namely, when the servo motor 12 is controlled to work, the servo motor 12 is used for driving the double-section worm 13 to rotate in the processing platform 2, the double-section worm 13 is used for driving the positioning sleeve 14 to synchronously rotate, the positioning sleeve 14 is used for driving the crank connecting rod 15 to synchronously rotate, the positioning sleeve 14 is used for driving the shielding plate 16 to slide above the processing platform 2 through the crank connecting rod 15, the shielding plate 16 is used for limiting and shielding a subsequent sheet metal part, when the lower end of the shielding plate 16 is attached to the inner wall of the processing platform 2, the positioning sleeve 14 idles outside the double-section worm 13 at the moment, when the double-section worm 13 rotates, the double-section worm 13 drives the positioning turbine 17 above to rotate through transmission among gears, the positioning turbine 17 is meshed and connected to the outer surface of the double-section worm 13, the concentric shaft 18 is inserted in the positioning turbine 17, and the concentric shaft 18 is symmetrically arranged with the center line of the processing platform 2, the outer part of the concentric shaft 18 is sleeved with a limiting sleeve 19, the upper surface of the limiting sleeve 19 is fixedly connected with the inner wall of the processing platform 2, one end of the limiting sleeve 19 positioned outside the processing platform 2 is fixedly connected with a gear plate 26, the gear plate 26 is in meshed connection with a switch gear 30, the switch gear 30 is positioned below the gear plate 26, namely, the positioning turbine 17 drives the concentric shaft 18 to rotate in the limiting sleeve 19, and along with the rotation of the concentric shaft 18, the concentric shaft 18 drives the gear plate 26 positioned at one end outside the processing platform 2 to synchronously rotate, and the gear plate 26 drives the switch gear 30 to synchronously rotate through transmission among gears;
wherein, a double-pipe cylinder 28 is fixedly connected to one side of the vertical plate 27 far away from the processing platform 2, an air duct I29 is fixedly connected to the lower surface of the double-pipe cylinder 28, an air valve plate is fixedly connected to the inner part of the air duct I29 in a rotating way, the air valve plate is fixedly connected with a switch gear 30, an air duct II 33 is fixedly connected to one side of the double-pipe cylinder 28, a telescopic rod 31 is fixedly connected to one side of the vertical plate 27 close to the processing platform 2, a pushing plate 32 is fixedly connected to one end of the telescopic rod 31 far away from the vertical plate 27, a switch gear 30 is rotatably connected to the inner part of the air duct I29, namely, the switch gear 30 drives the air valve plate in the air duct I29 to rotate along with the rotation of the switch gear 30, the double-pipe cylinder 28 starts to work, at the moment, the concentric shaft 18 idles in the inner part of the gear plate 26 along with the work of the double-pipe cylinder 28, the telescopic rod 31 pushes a sheet metal part to be fed through the pushing plate 32, one end of the sheet metal part is attached to the shielding plate 16, and the sheet metal part is positioned through the shielding plate 16 and the pushing plate 32, and the automatic feeding effect is realized;
and correct the sheet metal component after automatic feeding, correct the completion back, control servo motor 12 drives the part and resumes to initial position, at this moment, control regulation pole 8 drives stamping head 9 and carries out punching press processing to the sheet metal component of below, and before switch gear 30 rotates, the ooff valve on the air duct two 33 is in the closed condition, when servo motor 12 drives the part and resumes to initial position, the inside air valve board of air duct one 29 is in the closed condition this moment, after sheet metal component processing is accomplished, control the ooff valve of air duct two 33 inside opens, and then make telescopic link 31 promote the sheet metal component through pushing plate 32 and carry out the unloading, make the sheet metal component roll-off from lower slide 3, control air duct two 33 ooff valve closes, make pushing plate 32 resume initial position, control carriage 6 carries next sheet metal component this moment, make things convenient for pushing plate 32 to next sheet metal component, so reach automatic continuous feeding's effect, help improving the production efficiency of equipment, the problem that the artifical transport blowing influences equipment machining efficiency that exists is solved.
Example 2:
sheet metal part correction treatment in automatic feeding device based on sheet metal part: wherein, the outside of the concentric shaft 18 is sleeved with a sector gear 20, the outer surface of the sector gear 20 is connected with a single-sided toothed plate 21 in a meshed manner, the inside of the processing platform 2 is symmetrically provided with sliding grooves matched with the single-sided toothed plate 21, the inside of the upper surface of the processing platform 2 is provided with through holes matched with the shielding plate 16, the upper surface of the single-sided toothed plate 21 is fixedly connected with a positioning plate 22, the inside of the positioning plate 22 is symmetrically inserted with a squeezing column 23, one end of the two squeezing columns 23 is fixedly connected with a correction plate 24, one end of the squeezing column 23 close to the correction plate 24 is sleeved with a limit spring 25, one end of the limit spring 25 far away from the correction plate 24 is fixedly connected with the positioning plate 22, the other end of the limit spring 25 is fixedly connected with the correction plate 24, namely, when a sheet metal part is attached to the shielding plate 16, at the moment, the concentric shaft 18 drives the outside sector gear 20 to rotate along with the rotation of the concentric shaft 18, the sector gear 20 drives the single-sided toothed plate 21 to slide in the processing platform 2 through the transmission among gears, but because the two positioning turbines 17 in the processing platform 2 rotate in opposite directions, the concentric shafts 18 rotate in opposite directions, the single-sided toothed plates 21 on two sides of the sheet metal part slide in opposite directions, the single-sided toothed plates 21 drive the correction plates 24 on the positioning plates 22 to push and correct the sheet metal part along with the sliding of the single-sided toothed plates 21, namely, the correction plates 24 on two sides act on two sides of the sheet metal part, after the correction plates 24 are contacted with two sides of the sheet metal part, the extrusion columns 23 slide in the positioning plates 22, and meanwhile, the limit springs 25 elastically deform, because the action of the force is mutual, the correction plates 24 on two sides correct the sheet metal part, thereby being beneficial to improving the processing precision of equipment, the stamping precision of the equipment is improved, and the problem of position deviation of the existing equipment sheet metal part during stamping is solved.
The working process and principle of the invention are as follows:
during feeding, the servo motor 12 is controlled to work, the servo motor 12 drives the double-section worm 13 to rotate in the processing platform 2, the double-section worm 13 drives the positioning sleeve 14 to synchronously rotate, the positioning sleeve 14 drives the shielding plate 16 to slide above the processing platform 2 through the crank connecting rod 15, the shielding plate 16 limits and shields a subsequent sheet metal part, when the lower end of the shielding plate 16 is attached to the inner wall of the processing platform 2, the positioning sleeve 14 idles outside the double-section worm 13 at the moment, when the double-section worm 13 rotates, the double-section worm 13 drives the upper positioning turbine 17 to rotate through transmission among gears, the positioning turbine 17 drives the concentric shaft 18 to synchronously rotate in the limiting sleeve 19, the concentric shaft 18 drives the gear plate 26 positioned at one end outside the processing platform 2 to synchronously rotate through transmission among gears, the gear plate 26 drives the switching gear 30 to synchronously rotate, the switching gear 30 drives the air valve plate 29 to rotate inside the air cylinder 28, the concentric shaft 18 idles inside the gear plate 26, and simultaneously pushes the sheet metal part 32 to automatically attach to the sheet metal part through the pushing rod 31 and the sheet metal part 32 when the double-section worm 13 rotates, and the sheet metal part is attached to the sheet metal part 32;
when the servo motor 12 drives the component to restore to the original position, the air valve plate in the first air duct 29 is in a closed state at the moment, after the sheet metal part is processed, the switch valve in the second air duct 33 is controlled to be opened, so that the telescopic rod 31 pushes the sheet metal part to carry out blanking through the pushing plate 32, the sheet metal part slides out of the lower sliding plate 3, the switch valve in the second air duct 33 is controlled to be closed, the pushing plate 32 is restored to the original position, the conveying frame 6 is controlled to convey the sheet metal part of the next piece at the moment, the servo motor 12 is controlled to repeat the working process, the pushing plate 32 is convenient to boost the sheet metal part of the next piece, the automatic continuous feeding effect is achieved, and the production efficiency of equipment is improved;
when sheet metal component and shielding plate 16 paste, concentric shaft 18 drives single face pinion rack 21 through sector gear 20 and slides in the inside of processing platform 2 this moment, make single face pinion rack 21 drive correction board 24 on the locating plate 22 promote the correction to the sheet metal component, the correction board 24 of both sides is used in the both sides of sheet metal component promptly, and after correction board 24 and sheet metal component both sides contact, extrusion post 23 slides in the inside of locating plate 22, limit spring 25 takes place elastic deformation simultaneously, because the effect is mutual, so make both sides correction board 24 correct the sheet metal component, help improving the machining precision of equipment, so through four sides correction processing, reach the effect that improves equipment stamping precision.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. Automatic feeding device based on sheet metal parts, comprising a supporting column (1), and is characterized in that the upper surface of support column (1) is fixedly connected with processing platform (2), one side fixedly connected with of processing platform (2) is slide plate (3) down, the upper surface fixedly connected with processing frame (4) of support column (1), the front surface fixedly connected with driving motor (5) of processing frame (4), the inside sliding connection of processing frame (4) has direction slider (7), the front surface of processing platform (2) is provided with carriage (6), the lower surface fixedly connected with regulation pole (8) of direction slider (7), one end fixedly connected with punching press head (9) of direction slider (7) are kept away from to regulation pole (8), the upper surface fixedly connected with side position board (10) of processing platform (2), and side position board (10) and carriage (6) cooperate each other, the front surface fixedly connected with correction mechanism (11) of processing platform (2) is kept away from one side fixedly connected with vertical board (27) of slide plate (3).
The utility model discloses a processing platform, including vertical board (27), processing platform (2), vertical board (27), air duct (28) is kept away from one side fixedly connected with of one side of processing platform (2), the lower surface fixedly connected with air duct (29) of double-barreled air duct (28), one side fixedly connected with air duct (33) of double-barreled air duct (28), one side fixedly connected with telescopic link (31) that vertical board (27) is kept away from to vertical board (31), one end fixedly connected with pushing plate (32) that vertical board (27) was kept away from to telescopic link (31), the inside rotation of air duct (29) is connected with the pneumatic valve board, and pneumatic valve board is fixed connection with switch gear (30), the surface meshing of double-section worm (13) is connected with location turbine (17), and two location turbines (17) rotate opposite to each other, the inside grafting of location turbine (17) has concentric shaft (18), the outside of concentric shaft (18) has cup jointed stop collar (19), and the upper surface and processing platform (2) inner wall of stop collar (18) are fixed connection, concentric shaft (18) are located one end outside gear (26) fixed connection with switch gear (26), gear (26) are located switch gear (30) and are connected with switch gear (30), a switch valve is arranged in the second air duct (33);
the switch gear (30) drives the air valve plate in the air duct I (29) to rotate, so that the double-pipe air cylinder (28) starts to work, at the moment, the concentric shaft (18) idles in the gear plate (26), along with the work of the double-pipe air cylinder (28), the telescopic rod (31) pushes the sheet metal part to feed through the pushing plate (32), one end of the sheet metal part is attached to the shielding plate (16), when the servo motor (12) drives the part to restore to the original position, the air valve plate in the air duct I (29) is in a closed state, after the sheet metal part is processed, the switch valve in the air duct II (33) is controlled to be opened, and then the telescopic rod (31) pushes the sheet metal part to feed through the pushing plate (32), so that the sheet metal part slides out of the lower sliding plate (3);
the correction mechanism (11) comprises a servo motor (12), one side of the servo motor (12) close to the processing platform (2) is internally connected with a double-section worm (13) in a transmission manner, one end of the double-section worm (13) away from the servo motor (12) is rotationally connected with the inner wall of the processing platform (2), one end of the double-section worm (13) positioned in the processing platform (2) is sleeved with a positioning sleeve (14), the outer surface of the positioning sleeve (14) is fixedly connected with a crank connecting rod (15), one end of the crank connecting rod (15) away from the positioning sleeve (14) is movably connected with a shielding plate (16), when the servo motor (12) is controlled to work, the servo motor (12) drives the double-section worm (13) to rotate in the processing platform (2), the double-section worm (13) drives the positioning sleeve (14) to synchronously rotate, the positioning sleeve (14) drives the crank connecting rod (15) to synchronously rotate, and the positioning sleeve (14) drives the shielding plate (16) to slide towards the upper part of the processing platform (2) through the crank connecting rod (15), and then the shielding plate (16) is attached to the inner wall of the lower plate (2), at the moment, the positioning sleeve (14) idles outside the double-section worm (13);
the outside of concentric axle (18) has cup jointed sector gear (20), the surface meshing of sector gear (20) is connected with single face pinion rack (21), the last fixed surface of single face pinion rack (21) is connected with locating plate (22), the inside symmetry of locating plate (22) is pegged graft has extrusion post (23), two the one end fixedly connected with correction board (24) of extrusion post (23), the one end outside that extrusion post (23) is close to correction board (24) has cup jointed spacing spring (25), the one end that correction board (24) was kept away from to spacing spring (25) is fixed connection with locating plate (22), and the other end and correction board (24) of spacing spring (25) are fixed connection.
2. The automatic feeding device based on sheet metal parts according to claim 1, wherein the concentric shafts (18) are symmetrically arranged on the center line of the processing platform (2), sliding grooves matched with the single-sided toothed plate (21) are symmetrically formed in the processing platform (2), and through holes matched with the shielding plate (16) are formed in the upper surface of the processing platform (2).
3. The automatic feeding device based on sheet metal parts according to claim 2, characterized in that a drive screw is connected to one side of the driving motor (5) in a transmission manner, and the drive screw is located in the guide slide block (7).
4. A sheet metal part based automatic feeding device according to claim 3, characterized in that the shielding plate (16) is in sliding connection with the processing platform (2).
5. An automated sheet metal part feeding method based on an automated sheet metal part feeding device according to any one of claims 1 to 4, wherein the automated sheet metal part feeding method comprises the steps of:
step one: controlling the conveying frame (6) to work, enabling the conveying frame (6) to convey sheet metal parts above the conveying frame to the processing platform (2), enabling one side of the sheet metal parts to be attached to the side plates (10), controlling the conveying frame (6) to stop conveying at the moment, controlling the driving motor (5) to drive the driving screw to rotate, enabling the driving screw to drive the guide sliding block (7) to slide in the processing frame (4), and further adjusting the position of the punching head (9);
step two: after the position of the punching head (9) is adjusted, the servo motor (12) is controlled to work, the servo motor (12) drives the double-section worm (13) to rotate in the processing platform (2), the double-section worm (13) drives the positioning sleeve (14) to synchronously rotate, the positioning sleeve (14) drives the shielding plate (16) to slide above the processing platform (2) through the crank connecting rod (15), the shielding plate (16) is further used for limiting and shielding a subsequent sheet metal part, when the lower end of the shielding plate (16) is attached to the inner wall of the processing platform (2), and the positioning sleeve (14) idles outside the double-section worm (13);
step three: the double-section worm (13) drives the upper positioning turbine (17) to rotate through transmission among gears, the positioning turbine (17) drives the concentric shaft (18) to rotate in the limiting sleeve (19), the gear plate (26) further rotates synchronously, the gear plate (26) drives the switch gear (30) to rotate synchronously through transmission among gears, the switch gear (30) drives the air valve plate in the air duct I (29) to rotate, the double-pipe air cylinder (28) starts to work, the concentric shaft (18) idles in the gear plate (26) at the moment, and the telescopic rod (31) pushes the sheet metal part to feed through the pushing plate (32) along with the work of the double-pipe air cylinder (28), so that one end of the sheet metal part is attached to the shielding plate (16), and the automatic feeding effect is realized;
step four: when the sheet metal part is attached to the shielding plate (16), at the moment, the concentric shaft (18) drives the single-sided toothed plate (21) to slide in the processing platform (2) through the sector gear (20), the sliding directions of the single-sided toothed plates (21) on the two sides of the sheet metal part are opposite, along with the sliding of the single-sided toothed plate (21), the single-sided toothed plate (21) drives the correcting plates (24) on the positioning plate (22) to push and correct the sheet metal part, namely, the correcting plates (24) on the two sides act on the two sides of the sheet metal part, meanwhile, the extruding columns (23) slide in the positioning plate (22), and the limiting springs (25) elastically deform, so that the correcting plates (24) on the two sides correct the sheet metal part due to the fact that the action of the force is mutually, and the improvement of the processing precision of equipment is facilitated;
step five: after correction is completed, the servo motor (12) is controlled to drive the component to restore to the original position, after sheet metal part machining is completed, the switching valve inside the air duct II (33) is controlled to be opened, then the telescopic rod (31) pushes the sheet metal part to carry out blanking through the pushing plate (32), the sheet metal part slides out from the lower sliding plate (3), the switching valve of the air duct II (33) is controlled to be closed, the pushing plate (32) is restored to the original position, the conveying frame (6) is controlled to convey the sheet metal part of the next piece, the pushing plate (32) is convenient to carry out boosting on the sheet metal part of the next piece, and the production efficiency of equipment is facilitated to be accelerated.
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| CN116990431B (en) * | 2023-07-20 | 2024-01-26 | 合肥机数量子科技有限公司 | Intelligent thin-layer chromatography data acquisition device |
| CN116967304B (en) * | 2023-08-15 | 2024-01-16 | 安徽丰逸智能家居有限公司 | Automatic tensioning mechanism and high-precision tensioning machine |
| CN116921514B (en) * | 2023-09-19 | 2023-11-24 | 南京乾鑫电器设备有限公司 | Continuous automatic ring main unit sheet metal forming device |
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