CN113617966B - Automatic bending and pin trimming equipment for large-size inductor and implementation method thereof - Google Patents
Automatic bending and pin trimming equipment for large-size inductor and implementation method thereof Download PDFInfo
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- CN113617966B CN113617966B CN202110842896.8A CN202110842896A CN113617966B CN 113617966 B CN113617966 B CN 113617966B CN 202110842896 A CN202110842896 A CN 202110842896A CN 113617966 B CN113617966 B CN 113617966B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
Abstract
The invention discloses automatic bending and pin trimming equipment for a large-size inductor, which comprises a chassis, wherein a multi-layer lifting mechanism is arranged at one corner above the chassis, an automatic tray taking mechanism is arranged at one side of the multi-layer lifting mechanism, a feeding conveying mechanism is arranged at one side of the automatic tray taking mechanism, a dislocation mechanism is arranged at the end part of the feeding conveying mechanism, a bending mechanism is arranged at one side of the dislocation mechanism, a discharging conveying mechanism is arranged at one side of the bending mechanism, a corner mechanism is arranged at the end part of the discharging conveying mechanism, a second transverse shifting mechanism is arranged above the corner mechanism, and a multi-layer transverse lifting mechanism is arranged at the end part of the corner mechanism; the invention also discloses a realization method of the automatic bending and pin trimming equipment for the large-size inductor, which has the advantages of higher integration degree, good universality of products, suitability for bending and automatic feeding and discharging of the large-size integrated inductor, higher productivity of the equipment, higher accuracy of the swinging plate, more convenience in manual operation, multiple functions of the equipment and the like.
Description
Technical Field
The invention belongs to the technical field of inductor manufacturing, and particularly relates to automatic bending and pin trimming equipment for a large-size inductor and an implementation method thereof.
Background
The integrated inductor (die-pressed inductor) comprises a base body and a winding body, wherein the base body is formed by embedding the winding body into metal magnetic powder and die-casting the metal magnetic powder, the SMD pins are pins of the winding body and are directly formed on the surface of the base body, and the integrated inductor is higher in inductance and smaller in leakage inductance than the traditional inductor. The inductor is of an SMD structure design, so that the inductor is not damaged during use, and the production efficiency can be improved.
The integrated inductor production process flow mainly comprises six main process flows of coil welding, mixture preparation, compression molding, sintering, bending and detection.
The large-size integrated inductance terminal is thicker, difficult to bend, easy to scratch, high in labor intensity of manual bending, and incapable of guaranteeing the bending consistency and stability.
Therefore, an apparatus for automatically bending a large-sized integrated inductor is needed.
Disclosure of Invention
The invention aims to provide automatic bending and pin trimming equipment for a large-size inductor so as to solve the problems in the background technology. The automatic pin bending and arranging equipment for the large-size inductor has the characteristics of being provided with an automatic feeding and discharging mechanism and a feeding and discharging bin, manually feeding and discharging all the time, reducing manual participation and reducing labor intensity.
The invention further aims to provide a realization method of the automatic pin bending equipment for the large-size inductor.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatic whole foot equipment of bending of jumbo size inductance, which comprises a case, a corner of quick-witted case top is equipped with multilayer elevating system, one side of multilayer elevating system is equipped with automatic dish mechanism of getting, one side of automatic dish mechanism of getting is equipped with feeding conveying mechanism, the top of quick-witted case still is equipped with the first sideslip material shifting mechanism that is located automatic dish mechanism and feeding conveying mechanism top, feeding conveying mechanism's tip is equipped with dislocation mechanism, one side of dislocation mechanism is equipped with the mechanism of bending, one side of mechanism of bending is equipped with ejection of compact conveying mechanism, ejection of compact conveying mechanism's tip is equipped with corner mechanism, corner mechanism's top is equipped with second sideslip material shifting mechanism, corner mechanism's tip is equipped with multilayer sideslip elevating system, one side of machine case is equipped with the PLC controller, multilayer elevating system, automatic dish mechanism of getting, first sideslip material shifting mechanism, feeding conveying mechanism, dislocation mechanism, the mechanism of bending, ejection of compact conveying mechanism, corner mechanism, second sideslip material shifting mechanism and multilayer sideslip elevating system all are connected with the PLC controller signal.
In order to realize the placement and movement of the aluminum tray filled with the product, the multi-layer lifting mechanism comprises a lifting mechanism mounting seat, the lifting mechanism mounting seat is mounted on the chassis, a lifting servo motor is arranged on the lifting mechanism mounting seat, a screw rod is rotationally connected in the lifting mechanism mounting seat, the output end of the lifting servo motor is connected with the lower end of the screw rod through a synchronous belt, lifting plates are arranged in the lifting mechanism mounting seat and are in threaded engagement connection with the screw rod, supporting rods are respectively connected at four corners above the lifting plates, the upper ends of the four supporting rods are connected with a storage bin, one side of the lifting mechanism mounting seat is connected with a photoelectric fixing rod, a U-shaped photoelectric is connected to the photoelectric fixing rod, and a baffle corresponding to the U-shaped photoelectric is connected to the lifting plates.
In order to take out the aluminum tray filled with the product in the multilayer lifting mechanism, in the invention, the automatic tray taking mechanism comprises a first moving module, the first moving module is arranged above the case, a material taking plate is arranged above the first moving module, a protective cover positioned outside the material taking plate is further arranged on the case, a magnetic photoelectric sensor is arranged at one end, close to the multilayer lifting mechanism, of the first moving module, and a limit groove is formed above the material taking plate.
In order to convey the feeding and discharging of the products, in the invention, the feeding conveying mechanism comprises a conveying belt, the conveying belt is arranged above the case, a conveying belt motor is connected to the conveying belt, two ends of the conveying belt are respectively connected with a transition plate, guide plates are arranged on two sides of the conveying belt, and the structure of the discharging conveying mechanism is identical to that of the feeding conveying mechanism.
In order to facilitate the conveying of products, in the invention, the first transverse shifting mechanism comprises a shifting mechanism mounting seat, the shifting mechanism mounting seat is arranged above the case, a mounting plate is connected above the shifting mechanism mounting seat, a second moving module is arranged on the mounting plate, a cylinder mounting plate is connected on the second moving module, a lifting cylinder is connected on the cylinder mounting plate, a shifting block is connected on the output end of the lifting cylinder, two ends of the side surface of the mounting plate are respectively connected with an oil pressure buffer corresponding to the cylinder mounting plate, and the structure of the second transverse shifting mechanism is the same as that of the first transverse shifting mechanism.
In order to push the product into the station groove at the bottom of the station plate, in the invention, the dislocation mechanism comprises a dislocation mechanism installation seat, a slide block guide rail is arranged above the dislocation mechanism installation seat, one end of the dislocation mechanism installation seat is connected with a pushing cylinder, the output end of the pushing cylinder is connected with a slide block of the slide block guide rail, and a positioning seat is connected above the slide block of the slide block guide rail.
In order to bend a product, the bending mechanism comprises a bending mechanism mounting plate, the bending mechanism mounting plate is arranged above a chassis, an upper cutter is arranged in the middle of the upper part of the bending mechanism mounting plate, a prefractionation mechanism and a final-bending mechanism which are respectively arranged at two ends of the upper cutter are further arranged on the bending mechanism mounting plate, a final-bending limiting block corresponding to the final-bending mechanism is connected above the bending mechanism mounting plate, a station traversing mechanism is arranged at one end, close to the prefractionation mechanism, of the upper part of the bending mechanism mounting plate, two cutting mechanisms are further arranged at one end, close to the final-bending mechanism, of the upper part of the bending mechanism mounting plate, the two cutting mechanisms are symmetrically arranged at two sides of the upper cutter, the prefractionation mechanism comprises a prefractionation cylinder, the prefractionation cylinder is connected to the bottom of the bending mechanism mounting plate, a connecting seat is connected to the output end of the prefractionation cylinder, the prefractionation assembly comprises a mounting block, an adjusting block is arranged at the upper end of the mounting block, a micro cylinder is arranged on the adjusting block, and the end of the adjusting block is rotationally connected with a roller; the final folding mechanism comprises a final folding cylinder and final folding knives, wherein the final folding cylinder is connected to the bottom of the mounting plate of the folding mechanism, and the output end of the final folding cylinder is connected with two final folding knives which are symmetrically arranged about the upper cutting knife; the station traversing mechanism comprises a longitudinal shifting cylinder and a traversing cylinder, wherein the longitudinal shifting cylinder is arranged on a bending mechanism mounting plate, the output end of the longitudinal shifting cylinder is connected with the traversing cylinder, the output end of the traversing cylinder is connected with a station plate, and the bottom of the station plate is provided with a plurality of station grooves; the cutting mechanism comprises a cutting cylinder, the cutting cylinder is arranged above a bending mechanism mounting plate, a cutter plate is connected to the output end of the cutting cylinder, and a cutter, a second top cutter, a forty-five degree bent cutter and a first top cutter are sequentially arranged on the cutter plate.
In order to avoid scratch of finished terminals in the flow channel and the aluminum plate, in the invention, the corner mechanism comprises a corner mechanism mounting seat, the corner mechanism mounting seat is arranged above the chassis, a guide plate is arranged on the corner mechanism mounting seat, a pushing cylinder is arranged at the end part of the corner mechanism mounting seat, and the output end of the pushing cylinder is connected with a push plate.
In order to realize the blanking of products, in the invention, the structure of the multi-layer transverse moving lifting mechanism is the same as that of the multi-layer lifting mechanism, a lifting mechanism mounting seat of the multi-layer transverse moving lifting mechanism is arranged on the transverse moving mechanism, the transverse moving mechanism comprises a third moving module and a transverse moving mechanism mounting plate, the transverse moving mechanism mounting plate is arranged above the chassis, and the third moving module is arranged on the transverse moving mechanism mounting plate.
In the invention, the implementation method of the automatic bending pin arrangement equipment for the large-size inductor comprises the following steps:
(one), feeding: an operator places an aluminum tray filled with products in a storage bin of the multi-layer lifting mechanism;
(II) taking: the automatic tray taking mechanism is matched with the multi-layer lifting mechanism to take out products in the multi-layer lifting mechanism;
(III), feeding and conveying: the first transverse shifting mechanism, the feeding conveying mechanism, the dislocation mechanism and the station transverse shifting mechanism are matched to convey the product into the bending mechanism;
(IV), bending: the product is subjected to ninety-degree pre-folding by the pre-folding mechanism, then is sequentially subjected to cutting, primary clamping and forty-five-degree pre-folding by the cutting mechanism, and is subjected to secondary clamping and final folding by the matching of the cutting mechanism and the final folding mechanism;
fifth, discharging and conveying: the discharging and conveying mechanism is matched with the corner mechanism to carry out discharging and conveying on the product;
sixth, discharging and dishing: the second transverse shifting mechanism is matched with the multi-layer transverse lifting mechanism to discharge and tray the products.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can store a plurality of aluminum discs, prolong the running time of equipment, reduce the feeding times of operators and reduce the labor intensity;
2. according to the invention, the aluminum plate can be automatically taken from the storage bin, the products in the aluminum plate can be automatically pulled out, and the processed products can be automatically placed in the aluminum plate, so that the automation degree is high, and the manual participation is reduced;
3. the bending mechanism has a traversing material taking function, can sequentially send a product to be bent to a cutter, is provided with five stations, namely a pre-bending ninety-degree station, a cutting station, a primary clamping station, a pre-bending forty-five-degree station and a secondary clamping final-bending station, and can ensure that the size and the specification of the product meet the requirements and reduce the damage to the appearance of the product by repeated pre-bending clamping;
4. the five stations of the bending mechanism are paved on the equipment, so that equipment personnel can be conveniently maintained and maintained, and other types of products can be bent only by replacing the intermediate mechanism when the products need to be replaced;
5. the corner mechanism can enable the terminals of the product to be closely attached, and scratch of the terminals in the flow channel is avoided;
6. the invention has the advantages of higher integration degree, good universality of products, suitability for bending and automatic feeding and discharging of large-size integrated inductors, higher productivity of equipment, higher accuracy of the swinging plate, more convenience for manual operation, multiple functions of the equipment and the like;
7. according to the invention, the multilayer lifting mechanism and the multilayer transverse lifting mechanism are driven by the servo motor and the screw rod in a matched manner, so that the positions of each layer and each column are more accurate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of an axial structure of a multi-layered lifting mechanism according to the present invention;
FIG. 3 is a schematic elevational view of the multi-layered lift mechanism of the present invention;
FIG. 4 is a schematic view of the automatic tray-taking mechanism according to the present invention;
FIG. 5 is a schematic view of the structure of the feed conveyor of the present invention;
FIG. 6 is a schematic structural view of a first traverse shifting mechanism according to the present invention;
FIG. 7 is a schematic diagram of an axial structure of the bending mechanism of the present invention;
FIG. 8 is a schematic elevational view of the bending mechanism of the present invention;
FIG. 9 is a schematic view of the pre-folding mechanism of the present invention;
FIG. 10 is a schematic view of a station traversing mechanism of the present invention;
FIG. 11 is a schematic view of a cutting mechanism according to the present invention;
FIG. 12 is a schematic view of a multi-layered traversing elevator mechanism according to the present invention;
FIG. 13 is a schematic view of a dislocation mechanism according to the present invention;
FIG. 14 is a schematic view of a corner mechanism according to the present invention;
fig. 15 is a schematic diagram of a bending step of the bending mechanism according to the present invention.
In the figure: 1. a multi-layer lifting mechanism; 101. a lifting mechanism mounting seat; 102. a screw rod; 103. a lifting servo motor; 104. a lifting plate; 105. a support rod; 106. a storage bin; 107. an aluminum plate; 108. a photoelectric fixing rod; 109. u-shaped photoelectricity; 2. an automatic disc taking mechanism; 21. a first mobile module; 22. a magnetic photoelectric sensor; 23. a protective cover; 24. a material taking plate; 3. the first transverse shifting mechanism; 31. a material stirring mechanism mounting seat; 32. a second mobile module; 33. a mounting plate; 34. a cylinder mounting plate; 35. a hydraulic buffer; 36. a poking block; 37. a lifting cylinder; 4. a feed conveying mechanism; 41. a conveyor belt; 42. a conveyor belt motor; 43. a guide plate; 44. a transition plate; 5. a dislocation mechanism; 51. a dislocation mechanism mounting seat; 52. a slider guide rail; 53. a positioning seat; 54. a pushing cylinder; 6. a bending mechanism; 61. a bending mechanism mounting plate; 62. a pre-folding mechanism; 621. a pre-folding cylinder; 622. a connecting seat; 623. a mounting block; 624. a micro-cylinder; 625. an adjusting block; 626. a roller; 63. an upper cutter; 64. a station traversing mechanism; 641. a longitudinally moving cylinder; 642. a traversing cylinder; 643. a station plate; 644. a station groove; 65. a cutting mechanism; 651. cutting an air cylinder; 652. a first top cutter; 653. forty-five degree bent blade; 654. a second top cutter; 655. a cutter; 656. a knife board; 66. a final folding limiting block; 67. a final folding mechanism; 671. a final folding cylinder; 672. a final folding knife; 7. a discharging and conveying mechanism; 8. a corner mechanism; 81. a corner mechanism mounting seat; 82. a guide plate; 83. a pushing cylinder; 84. a push plate; 9. a second transverse shifting mechanism; 10. a multi-layer transverse lifting mechanism; 11. a chassis; 12. a PLC controller; 13. a traversing mechanism; 131. a third mobile module; 132. and a transverse moving mechanism mounting plate.
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. 1-15, the present invention provides the following technical solutions: the utility model provides an automatic whole foot equipment of bending of jumbo size inductance, which comprises a case 11, a corner of chassis 11 top is equipped with multilayer elevating system 1, one side of multilayer elevating system 1 is equipped with automatic dish mechanism 2 of getting, one side of automatic dish mechanism 2 is equipped with feeding conveying mechanism 4, the top of chassis 11 still is equipped with the first sideslip material shifting mechanism 3 that is located automatic dish mechanism 2 and feeding conveying mechanism 4 top, the tip of feeding conveying mechanism 4 is equipped with dislocation mechanism 5, one side of dislocation mechanism 5 is equipped with bending mechanism 6, one side of bending mechanism 6 is equipped with ejection of compact conveying mechanism 7, the tip of ejection of compact conveying mechanism 7 is equipped with corner mechanism 8, the top of corner mechanism 8 is equipped with second sideslip material shifting mechanism 9, the tip of corner mechanism 8 is equipped with multilayer sideslip elevating system 10, one side of chassis 11 is equipped with PLC controller 12, multilayer elevating system 1, automatic dish mechanism 2 of getting, first sideslip material shifting mechanism 3, feeding conveying mechanism 4, dislocation mechanism 5, bending mechanism 6, ejection of compact conveying mechanism 7, corner mechanism 8, second material shifting mechanism 9 and multilayer sideslip elevating system 10 all are connected with PLC signal.
Specifically, the multilayer elevating system 1 includes elevating system mount pad 101, elevating system mount pad 101 installs on quick-witted case 11, be equipped with lift servo motor 103 on the elevating system mount pad 101, the inside of elevating system mount pad 101 still rotates and is connected with lead screw 102, the output of lift servo motor 103 passes through the hold-in range with the lower extreme of lead screw 102 and is connected, the inside of elevating system mount pad 101 is equipped with lifter plate 104, lifter plate 104 passes through the screw thread engagement with lead screw 102 and is connected, four corners above lifter plate 104 are connected with bracing piece 105 respectively, the upper end of four bracing pieces 105 is connected with feed bin 106, one side of elevating system mount pad 101 is connected with photoelectricity dead lever 108, be connected with U type photoelectricity 109 on the photoelectricity dead lever 108, be connected with the separation blade corresponding with U type photoelectricity 109 on the lifter plate 104.
By adopting the above technical solution, the placement and movement of the aluminum tray 107 filled with the product is achieved by the multi-layered lifting mechanism 1.
Specifically, the automatic tray taking mechanism 2 comprises a first movable module 21, the first movable module 21 is installed above the case 11, a material taking plate 24 is arranged above the first movable module 21, a protective cover 23 positioned outside the material taking plate 24 is further arranged on the case 11, a magnetic photoelectric sensor 22 is arranged at one end, close to the multilayer lifting mechanism 1, of the first movable module 21, and a limit groove is formed above the material taking plate 24.
By adopting the technical scheme, the aluminum disc 107 filled with the product in the multi-layer lifting mechanism 1 is taken out by the automatic disc taking mechanism 2.
Specifically, the feeding conveying mechanism 4 includes a conveying belt 41, the conveying belt 41 is installed above the chassis 11, a conveying belt motor 42 is connected to the conveying belt 41, two ends of the conveying belt 41 are respectively connected to a transition plate 44, guide plates 43 are arranged on two sides of the conveying belt 41, and the structure of the discharging conveying mechanism 7 is identical to that of the feeding conveying mechanism 4.
Through adopting above-mentioned technical scheme, carry the material loading and the unloading of product through feeding conveying mechanism 4 and ejection of compact conveying mechanism 7.
Specifically, the first traverse material shifting mechanism 3 comprises a material shifting mechanism mounting seat 31, the material shifting mechanism mounting seat 31 is mounted above the case 11, a mounting plate 33 is connected above the material shifting mechanism mounting seat 31, a second movable module 32 is arranged on the mounting plate 33, a cylinder mounting plate 34 is connected on the second movable module 32, a lifting cylinder 37 is connected on the cylinder mounting plate 34, a material shifting block 36 is connected at the output end of the lifting cylinder 37, oil pressure buffers 35 corresponding to the cylinder mounting plate 34 are respectively connected at two ends of the side surface of the mounting plate 33, and the structure of the second traverse material shifting mechanism 9 is identical to that of the first traverse material shifting mechanism 3.
By adopting the technical scheme, the product to be bent in the aluminum plate is stirred onto the feeding and conveying mechanism 4 to be conveyed backwards through the first transverse shifting and stirring mechanism 3; and stirring the bent product in the corner mechanism 8 into an empty aluminum disc through the second transverse shifting stirring mechanism 9.
Specifically, the dislocation mechanism 5 includes a dislocation mechanism mounting seat 51, a slide block guide rail 52 is arranged above the dislocation mechanism mounting seat 51, one end of the dislocation mechanism mounting seat 51 is connected with a pushing cylinder 54, an output end of the pushing cylinder 54 is connected with a slide block of the slide block guide rail 52, and a positioning seat 53 is connected above the slide block of the slide block guide rail 52.
By adopting the technical scheme, the product at the tail end of the feeding conveying mechanism 4 is pushed into the station groove 644 at the bottom of the station plate 643 through the dislocation mechanism 5.
Specifically, the bending mechanism 6 includes a bending mechanism mounting plate 61, the bending mechanism mounting plate 61 is mounted above the chassis 11, an upper cutter 63 is disposed in the middle of the upper side of the bending mechanism mounting plate 61, a pre-bending mechanism 62 and a final-bending mechanism 67 are disposed on the bending mechanism mounting plate 61 and are respectively located at two ends of the upper cutter 63, a final-bending limiting block 66 corresponding to the final-bending mechanism 67 is connected above the bending mechanism mounting plate 61, one end, close to the pre-bending mechanism 62, of the upper side of the bending mechanism mounting plate 61 is provided with a station traversing mechanism 64, the station traversing mechanism 64 is located at one side of the upper cutter 63, one end, close to the final-bending mechanism 67, of the upper side of the bending mechanism mounting plate 61 is also provided with two cutter 65, the two cutter 65 are symmetrically disposed at two sides of the upper cutter 63, the pre-bending mechanism 62 includes a pre-bending cylinder 621, the pre-bending cylinder 621 is connected to the bottom of the bending mechanism mounting plate 61, two pre-bending components symmetrically disposed about the upper cutter 63 are connected to the upper end of the pre-bending cylinder 621, the pre-bending component includes a mounting block 623, the upper end of the mounting block 623 is provided with an adjusting block 625, and an adjusting drum 625 is disposed at the upper end of the adjusting block 625 is connected to the adjusting drum 625; the final folding mechanism 67 comprises a final folding cylinder 671 and a final folding knife 672, wherein the final folding cylinder 671 is connected to the bottom of the mounting plate 61 of the folding mechanism, and the output end of the final folding cylinder 671 is connected with two final folding knives 672 symmetrically arranged about the upper cutter 63; the station traversing mechanism 64 comprises a longitudinal shifting air cylinder 641 and a traversing air cylinder 642, wherein the longitudinal shifting air cylinder 641 is arranged on a bending mechanism mounting plate 61, the output end of the longitudinal shifting air cylinder 641 is connected with the traversing air cylinder 642, the output end of the traversing air cylinder 642 is connected with a station plate 643, and a plurality of station grooves 644 are formed in the bottom of the station plate 643; the cutting mechanism 65 includes a cutting cylinder 651, the cutting cylinder 651 is mounted above the bending mechanism mounting plate 61, a knife plate 656 is connected to an output end of the cutting cylinder 651, and a cutting knife 655, a second top knife 654, a forty-five degree bending knife 653 and a first top knife 652 are sequentially arranged on the knife plate 656.
By adopting the technical scheme, the bending operation is carried out on the product through the bending mechanism 6.
Specifically, the corner mechanism 8 includes a corner mechanism mounting seat 81, the corner mechanism mounting seat 81 is mounted above the chassis 11, a guide plate 82 is arranged on the corner mechanism mounting seat 81, a pushing cylinder 83 is arranged at the end of the corner mechanism mounting seat 81, and a push plate 84 is connected to the output end of the pushing cylinder 83.
Through adopting above-mentioned technical scheme, change the direction of delivery of product through corner mechanism 8, make each terminal and terminal press close to each other, avoid the scratch of finished product terminal in the runner with in the aluminium dish.
Specifically, the structure of the multi-layer traversing lifting mechanism 10 is the same as that of the multi-layer lifting mechanism 1, the lifting mechanism mounting seat 101 of the multi-layer traversing lifting mechanism 10 is mounted on the traversing mechanism 13, the traversing mechanism 13 comprises a third moving module 131 and a traversing mechanism mounting plate 132, the traversing mechanism mounting plate 132 is mounted above the chassis 11, and the third moving module 131 is disposed on the traversing mechanism mounting plate 132.
By adopting the technical scheme, the product blanking is realized through the multi-layer transverse moving lifting mechanism 10.
Example 2
Further, the implementation method of the automatic pin bending equipment for the large-size inductor comprises the following steps:
firstly, an operator places an aluminum disc 107 filled with products in a bin 106 of the multi-layer lifting mechanism 1, then places an empty aluminum disc 107 in the bin 106 of the multi-layer transverse lifting mechanism 10, and the lowest aluminum disc 107 of the bin 106 of the multi-layer lifting mechanism 1 is positioned at an initial position;
secondly, starting equipment through a PLC (programmable logic controller) 12, driving a material taking plate 24 to enter the bottom of an aluminum disc 107 at the lowest part of a bin 106 of the multilayer lifting mechanism 1 by a first moving module 21, driving the bin 106 of the multilayer lifting mechanism 1 to descend to a set position by a lifting servo motor 103 of the multilayer lifting mechanism 1, enabling the aluminum disc 107 to be positioned in a limit groove of the material taking plate 24, enabling the aluminum disc 107 to be separated from a positioning block in the bin 106, and then driving the material taking plate 24 to transversely move to a poking position of a first row of products in the aluminum disc 107 corresponding to a first transverse moving poking mechanism 3 by the first moving module 21;
thirdly, the lifting cylinder 37 of the first transverse shifting mechanism 3 drives the shifting block 36 to descend, the second moving module 32 drives the shifting block 36 to shift products into the conveying belt 41 of the feeding conveying mechanism 4, and the conveying belt 41 conveys the products to the positioning seat 53 of the dislocation mechanism 5 at the tail end of the conveying belt;
(IV), the initial position of the station plate 643 is that the first station groove 644 corresponds to the positioning seat 53, and the pushing cylinder 54 pushes the product into the first station groove 644 of the station plate 643;
(V) the transverse moving cylinder 642 drives the station plate 643 to move to the second station groove 644 corresponding to the positioning seat 53, the pushing cylinder 54 pushes the product into the second station groove 644 of the station plate 643, at this time, the product in the first station groove 644 is moved to the pre-folding mechanism 62, the pre-folding cylinder 621 drives the roller 626 to move downwards, and the horizontal terminal is vertically bent downwards by 90 degrees; similarly, when the traversing cylinder 642 drives the station plate 643 to move to the position corresponding to the fourth station slot 644 and the positioning seat 53, the pushing cylinder 54 pushes the product into the fourth station slot 644 of the station plate 643, then the traversing cylinder 642 drives the fourth station slot 644 of the station plate 643 to move to the pre-folding mechanism 62, at this time, the product in the third station slot 644 corresponds to the cutter 655, the product in the second station slot 644 corresponds to the second top cutter 654, the product in the first station slot 644 corresponds to the forty-five degree bent cutter 653, then the longitudinal moving cylinder 641 drives the traversing cylinder 642 to rise, the traversing cylinder 642 drives the station plate 643 to reset to the initial position, the longitudinal moving cylinder 641 resets, and the steps are repeated; the cutting knife 655 cuts off the part with the extra-long terminal length after 90-degree bending, the second top knife 654 levels the terminal plane cut by the cutting knife 655, and the forty-five-degree bent knife 653 inwards bends the terminal plane of the product which is leveled by 45 degrees; after the product is subjected to forty-five-degree bending operation, the product is separated from the station groove 644 of the station plate 643 and continuously flows backwards in a product pushing mode, when the product flows to the first top knife 652, the product is propped by the first top knife 652, and then the final folding cylinder 671 drives the final folding knife 672 to push out to carry out final folding on the product;
sixthly, the bent products enter a discharging and conveying mechanism 7 under the action of mutual pushing, and are conveyed back into a guide plate at the tail end under the action of the discharging and conveying mechanism 7;
seventhly, the pushing cylinder drives the pushing plate to act so as to push the product forwards, when the number of times of the pushing cylinder acts reaches a set value, the lifting cylinder 37 of the second transverse shifting mechanism 9 drives the shifting block 36 on the lifting cylinder to descend to the shifting height, and the second moving module 32 of the second transverse shifting mechanism 9 drives the shifting block 36 to push the product onto the empty aluminum disc 107 of the stock bin 106 of the multilayer transverse shifting lifting mechanism 10;
and (eight), when the number of times of material stirring of the second transverse moving material stirring mechanism 9 reaches a set value, the third moving module 131 drives the multi-layer transverse moving lifting mechanism 10 to transversely move to one side to a set position, so that the empty columns in the aluminum trays 107 are aligned with the guide plates to continue to charge, and when all the empty columns of one aluminum tray 107 are full of products, the lifting servo motor 103 of the multi-layer transverse moving lifting mechanism 10 drives the storage bin 106 to descend to the set height, and the second empty aluminum tray 107 in the storage bin 106 is charged.
The first moving module 21, the second moving module 32 and the third moving module 131 have the same structure and mainly comprise a stepping motor, a driven shaft, a guide rail, a synchronous belt and a synchronous belt clamping block, wherein the stepping motor is connected with the driven shaft through the synchronous belt, and the synchronous belt clamping block is arranged on the synchronous belt; the material taking plate 24, the cylinder mounting plate 34 and the lifting mechanism mounting seat 101 of the multi-layer transverse lifting mechanism 10 are respectively connected with the guide rail sliding blocks and the synchronous belt clamping blocks on the corresponding moving modules.
In the present invention, the lifting servo motor 103, the U-shaped photo-electric device 109, the magneto-optical sensor 22, the hydraulic buffer 35, the lifting cylinder 37, the conveyor belt motor 42, the pre-folding cylinder 621, the longitudinal moving cylinder 641, the traversing cylinder 642, the cutting cylinder 651, the final folding cylinder 671 and the PLC controller 12 are all commercially available.
In summary, the invention can store a plurality of aluminum trays, prolong the running time of equipment, reduce the feeding times of operators and reduce the labor intensity; according to the invention, the aluminum plate can be automatically taken from the storage bin, the products in the aluminum plate can be automatically pulled out, and the processed products can be automatically placed in the aluminum plate, so that the automation degree is high, and the manual participation is reduced; the bending mechanism has a traversing material taking function, can sequentially send a product to be bent to a cutter, is provided with five stations, namely a pre-bending ninety-degree station, a cutting station, a primary clamping station, a pre-bending forty-five-degree station and a secondary clamping final-bending station, and can ensure that the size and the specification of the product meet the requirements and reduce the damage to the appearance of the product by repeated pre-bending clamping; the five stations of the bending mechanism are paved on the equipment, so that equipment personnel can be conveniently maintained and maintained, and other types of products can be bent only by replacing the intermediate mechanism when the products need to be replaced; the corner mechanism can enable the terminals of the product to be closely attached, and scratch of the terminals in the flow channel is avoided; the invention has the advantages of higher integration degree, good universality of products, suitability for bending and automatic feeding and discharging of large-size integrated inductors, higher productivity of equipment, higher accuracy of the swinging plate, more convenience for manual operation, multiple functions of the equipment and the like; according to the invention, the multilayer lifting mechanism and the multilayer transverse lifting mechanism are driven by the servo motor and the screw rod in a matched manner, so that the positions of each layer and each column are more accurate.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an automatic whole foot equipment of bending of jumbo size inductance, includes quick-witted case, its characterized in that: a multi-layer lifting mechanism is arranged at one corner above the chassis, an automatic tray taking mechanism is arranged at one side of the multi-layer lifting mechanism, a feeding conveying mechanism is arranged at one side of the automatic tray taking mechanism, a first transverse shifting mechanism positioned above the automatic tray taking mechanism and the feeding conveying mechanism is also arranged above the chassis, a dislocation mechanism is arranged at the end part of the feeding conveying mechanism, a bending mechanism is arranged at one side of the dislocation mechanism, a discharging conveying mechanism is arranged at one side of the bending mechanism, a corner mechanism is arranged at the end part of the discharging conveying mechanism, a second transverse shifting mechanism is arranged above the corner mechanism, a multi-layer transverse shifting mechanism is arranged at the end part of the corner mechanism, a PLC (programmable logic controller) is arranged at one side of the chassis, and the multi-layer lifting mechanism, the automatic tray taking mechanism, the first transverse shifting mechanism, the feeding conveying mechanism, the dislocation mechanism, the bending mechanism, the discharging conveying mechanism, the corner mechanism, the second transverse shifting mechanism and the multi-layer transverse shifting lifting mechanism are all in signal connection with the PLC;
the multi-layer lifting mechanism comprises a lifting mechanism mounting seat, wherein the lifting mechanism mounting seat is mounted on the chassis, a lifting servo motor is arranged on the lifting mechanism mounting seat, a screw rod is further rotationally connected in the lifting mechanism mounting seat, the output end of the lifting servo motor is connected with the lower end of the screw rod through a synchronous belt, lifting plates are arranged in the lifting mechanism mounting seat and are connected with the screw rod through threaded engagement, supporting rods are respectively connected to four corners above the lifting plates, the upper ends of the four supporting rods are connected with a storage bin, one side of the lifting mechanism mounting seat is connected with a photoelectric fixing rod, a U-shaped photoelectric is connected to the photoelectric fixing rod, and a baffle corresponding to the U-shaped photoelectric is connected to the lifting plates;
the bending mechanism comprises a bending mechanism mounting plate, the bending mechanism mounting plate is arranged above the chassis, an upper cutter is arranged in the middle of the upper part of the bending mechanism mounting plate, a pre-bending mechanism and a final-bending mechanism which are respectively arranged at two ends of the upper cutter are further arranged on the bending mechanism mounting plate, a final-bending limiting block corresponding to the final-bending mechanism is connected above the bending mechanism mounting plate, one end, close to the pre-bending mechanism, of the upper part of the bending mechanism mounting plate is provided with a station traversing mechanism, the station traversing mechanism is arranged on one side of the upper cutter, one end, close to the final-bending mechanism, of the upper part of the bending mechanism mounting plate is further provided with two cutting mechanisms, the two cutting mechanisms are symmetrically arranged at two sides of the upper cutter, the pre-bending mechanism comprises a pre-bending cylinder, the pre-bending cylinder is connected to the bottom of the bending mechanism mounting plate, a connecting seat is connected with two pre-bending assemblies symmetrically arranged about the upper cutter, the upper end of the connecting seat is provided with an adjusting block, the upper end of the adjusting block is provided with a differential cylinder, and the end of the adjusting block is rotationally connected with a roller; the final folding mechanism comprises a final folding cylinder and final folding knives, wherein the final folding cylinder is connected to the bottom of the mounting plate of the folding mechanism, and the output end of the final folding cylinder is connected with two final folding knives which are symmetrically arranged about the upper cutting knife; the station traversing mechanism comprises a longitudinal shifting cylinder and a traversing cylinder, wherein the longitudinal shifting cylinder is arranged on a bending mechanism mounting plate, the output end of the longitudinal shifting cylinder is connected with the traversing cylinder, the output end of the traversing cylinder is connected with a station plate, and the bottom of the station plate is provided with a plurality of station grooves; the cutting mechanism comprises a cutting cylinder, the cutting cylinder is arranged above a bending mechanism mounting plate, the output end of the cutting cylinder is connected with a cutter plate, and the cutter plate is sequentially provided with a cutter, a second top cutter, a forty-five-degree bent cutter and a first top cutter;
the automatic tray taking mechanism comprises a first movable module, the first movable module is arranged above the case, a material taking plate is arranged above the first movable module, a protective cover positioned outside the material taking plate is further arranged on the case, a magnetic photoelectric sensor is arranged at one end, close to the multilayer lifting mechanism, of the first movable module, and a limit groove is formed above the material taking plate;
the feeding conveying mechanism comprises a conveying belt;
the dislocation mechanism comprises a dislocation mechanism installation seat, a slide block guide rail is arranged above the dislocation mechanism installation seat, one end of the dislocation mechanism installation seat is connected with a pushing cylinder, the output end of the pushing cylinder is connected with a slide block of the slide block guide rail, and a positioning seat is connected above the slide block of the slide block guide rail;
the corner mechanism comprises a corner mechanism mounting seat, the corner mechanism mounting seat is arranged above the chassis, a guide plate is arranged on the corner mechanism mounting seat, a pushing cylinder is arranged at the end part of the corner mechanism mounting seat, and the output end of the pushing cylinder is connected with a push plate;
the structure of the multi-layer transverse lifting mechanism is the same as that of the multi-layer lifting mechanism, a lifting mechanism mounting seat of the multi-layer transverse lifting mechanism is mounted on the transverse mechanism, the transverse mechanism comprises a third moving module and a transverse mechanism mounting plate, the transverse mechanism mounting plate is mounted above the chassis, and the third moving module is arranged on the transverse mechanism mounting plate;
the first transverse shifting mechanism shifts the product into a conveying belt of the feeding conveying mechanism, and the conveying belt conveys the product to a positioning seat of a dislocation mechanism at the tail end of the conveying belt;
the initial position of the station plate is that the first station groove corresponds to the positioning seat, and the pushing cylinder pushes the product into the first station groove of the station plate;
the transverse moving cylinder drives the station plate to move to the position corresponding to the second station groove, the pushing cylinder pushes the product into the second station groove of the station plate, at the moment, the product in the first station groove is moved to the pre-folding mechanism, and the pre-folding cylinder drives the roller to act downwards to vertically bend the horizontal terminal downwards by 90 degrees; similarly, when the transverse moving cylinder drives the station plate to move to the position corresponding to the positioning seat, the pushing cylinder pushes the product into the fourth station groove of the station plate, then the transverse moving cylinder drives the fourth station groove of the station plate to move to the pre-folding mechanism, at the moment, the product in the third station groove corresponds to the cutting knife, the product in the second station groove corresponds to the second top knife, the product in the first station groove corresponds to the forty-five-degree bent knife, then the longitudinal moving cylinder drives the transverse moving cylinder to ascend, the transverse moving cylinder drives the station plate to reset to the initial position, and the longitudinal moving cylinder resets, and the steps are repeated; cutting off the part with the extra-long terminal length after 90-degree bending by the cutter, leveling the terminal plane cut by the cutter by the second top cutter, and inwards bending the leveled terminal plane of the product by a forty-five-degree bending cutter for 45 degrees; after the product is subjected to forty-five-degree bending operation, the product is separated from a station groove of the station plate, and continuously flows backwards in a product pushing mode, when the product flows to the first top cutter, the product is propped by the first top cutter, and then the final folding cylinder drives the final folding cutter to push out the product for final folding;
the bent products enter a discharging and conveying mechanism under the action of mutual pushing, and are conveyed back into a guide plate at the tail end under the action of the discharging and conveying mechanism;
the pushing cylinder drives the pushing plate to act so as to push the product forwards, and when the number of times of the pushing cylinder acts reaches a set value, the second transverse shifting mechanism pushes the product onto an empty aluminum disc of a multi-layer transverse lifting mechanism stock bin;
when the number of times of stirring of the second sideslip stirring mechanism reaches a set value, the third moving module drives the multilayer sideslip lifting mechanism to transversely move to one side to a set position, so that the empty columns in the aluminum trays are aligned with the guide plates to continue to charge, and when all empty columns of one aluminum tray are filled with products, the lifting servo motor of the multilayer sideslip lifting mechanism drives the storage bin to descend to the set height, and the second empty aluminum tray in the storage bin is charged.
2. The automatic pin bending equipment for the large-size inductor according to claim 1, wherein: the conveyer belt is installed in the top of quick-witted case, is connected with the conveyer belt motor on the conveyer belt, and the both ends of conveyer belt are connected with the transition board respectively, and the both sides of conveyer belt are equipped with the deflector, and ejection of compact conveying mechanism's structure is the same with feeding conveying mechanism's structure.
3. The automatic pin bending equipment for the large-size inductor according to claim 1, wherein: the first transverse shifting mechanism comprises a shifting mechanism mounting seat, the shifting mechanism mounting seat is mounted above the chassis, a mounting plate is connected above the shifting mechanism mounting seat, a second moving module is arranged on the mounting plate, an air cylinder mounting plate is connected to the second moving module, a lifting air cylinder is connected to the air cylinder mounting plate, a shifting block is connected to the output end of the lifting air cylinder, oil pressure buffers corresponding to the air cylinder mounting plate are respectively connected to the two ends of the side face of the mounting plate, and the structure of the second transverse shifting mechanism is identical to that of the first transverse shifting mechanism.
4. A method for implementing an automatic bending pin-trimming device for a large-size inductor according to any one of claims 1 to 3, comprising the steps of:
(one), feeding: an operator places an aluminum tray filled with products in a storage bin of the multi-layer lifting mechanism;
(II) taking: the automatic tray taking mechanism is matched with the multi-layer lifting mechanism to take out products in the multi-layer lifting mechanism;
(III), feeding and conveying: the first transverse shifting mechanism, the feeding conveying mechanism, the dislocation mechanism and the station transverse shifting mechanism are matched to convey the product into the bending mechanism;
(IV), bending: the product is subjected to ninety-degree pre-folding by the pre-folding mechanism, then is sequentially subjected to cutting, primary clamping and forty-five-degree pre-folding by the cutting mechanism, and is subjected to secondary clamping and final folding by the matching of the cutting mechanism and the final folding mechanism;
fifth, discharging and conveying: the discharging and conveying mechanism is matched with the corner mechanism to carry out discharging and conveying on the product;
sixth, discharging and dishing: the second transverse shifting mechanism is matched with the multi-layer transverse lifting mechanism to discharge and tray the products.
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| CN202110842896.8A CN113617966B (en) | 2021-07-26 | 2021-07-26 | Automatic bending and pin trimming equipment for large-size inductor and implementation method thereof |
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