CN114104730A

CN114104730A - Full-automatic feeding device of core

Info

Publication number: CN114104730A
Application number: CN202111514821.3A
Authority: CN
Inventors: 邱远志; 周水明
Original assignee: Shenzhen Yiniu Automation Technology Co ltd
Current assignee: Shenzhen Yiniu Automation Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-03-01

Abstract

The invention discloses a full-automatic core feeding device which comprises a workbench, a rotating motor, a rotating disc, a vibrating disc, a first pressing component, a second pressing component and a material tray conveying mechanism, wherein the workbench is arranged on the workbench; the rotary motor is arranged on the top surface of the workbench, and the rotary disk is fixedly connected to the rotary motor; a plurality of air pipes are arranged on the rotating disc in a penetrating manner, the air pipes are connected to the rotating disc in a sliding manner, and suction nozzles are arranged at the bottom ends of the air pipes; a limiting plate is arranged at the top of the air pipe, a first spring is sleeved on the air pipe, the top end of the first spring abuts against the bottom surface of the limiting plate, and the bottom end of the first spring abuts against the top surface of the rotating disc; the vibrating disc and the material tray conveying mechanism are both arranged on the top surface of the workbench and are respectively positioned on two sides of the rotating disc; the first pressing component and the second pressing component are mounted on the top surface of the workbench, the first pressing component is used for pressing the air pipe to adsorb the core, and the second pressing component is used for pressing the air pipe to place the core in a material groove of the material plate. This application has the effect that improves loading attachment's material loading efficiency.

Description

Full-automatic feeding device of core

Technical Field

The invention relates to the technical field of capacitor core processing equipment, in particular to a full-automatic core feeding device.

Background

The capacitor is one of the electronic components used in electronic equipment in a large number, and is widely applied to aspects such as blocking, coupling, bypassing, filtering, tuning loops, energy conversion and control circuits, and the capacitor core is an important component of the capacitor.

In the related technology, a vibrating disc conveys a capacitor core to a feeding position, one capacitor core at the feeding position is grabbed onto a material disc through a sucker on a manipulator, the material disc comprises a base and a material plate, the material plate is arranged on the top surface of the base, a plurality of material grooves penetrating through the bottom surface of the material plate are formed in the top surface of the material plate, and the sucker on the manipulator places the capacitor core in the material grooves; and the manipulator returns to the feeding position and then grabs the next capacitor core into the trough, and the operation is performed in a reciprocating mode until the trough on the material plate is filled.

In the related technology, the capacitor core is grabbed into the material groove of the material plate through the sucker on the manipulator, the manipulator returns, the capacitor core is grabbed through reciprocating operation, and the manipulator returns to occupy nearly half of the time in the whole process, so that the feeding efficiency of the capacitor core is reduced.

Disclosure of Invention

In order to improve loading attachment's material loading efficiency, this application provides a full automatic feeding device of core.

The application provides a full-automatic loading attachment of core adopts following technical scheme:

a full-automatic core feeding device comprises a workbench, a rotating motor, a rotating disk, a vibrating disk, a first pressing component, a second pressing component and a material tray conveying mechanism; the rotary motor is arranged on the top surface of the workbench, and the middle position of the rotary disk is fixedly connected to an output shaft of the rotary motor; the rotating disc is provided with a plurality of air pipes in a penetrating mode, the air pipes are connected to the rotating disc in a sliding mode, the air pipes are arranged around the edge of the rotating disc in a circle, and suction nozzles are installed at the bottom ends of the air pipes and used for adsorbing capacitor cores; a limiting plate is arranged at the top of the air pipe, a first spring is sleeved on the air pipe, the top end of the first spring abuts against the bottom surface of the limiting plate, and the bottom end of the first spring abuts against the top surface of the rotating disc; the vibrating disc and the material tray conveying mechanism are both arranged on the top surface of the workbench and are respectively positioned on two sides of the rotating disc, the vibrating disc is used for regularly conveying stacked cores to the lower part of the suction nozzle, and the material tray conveying mechanism is used for conveying the material tray to the lower part of the suction nozzle; the first pressing component and the second pressing component are both mounted on the top surface of the workbench, the first pressing component is used for pressing the air pipe to adsorb the capacitor core, and the second pressing component is used for pressing the air pipe to place the capacitor core in a material groove of the material plate.

By adopting the technical scheme, the charging tray conveying mechanism drives the material groove of the material plate of the material tray to align to the suction nozzle, the vibration tray conveys the capacitor core to the charging position, the first downward pressing component drives the air pipe to move downwards, the suction nozzle adsorbs the capacitor core, the driving of the first downward pressing component on the air pipe is removed, and the air pipe is restored to the original position under the action of the first spring; the rotating motor drives the rotating disk to rotate, and the first downward pressing component drives the next air pipe to adsorb the capacitor core; when the air pipe with the capacitor core rotates to the position below the second pressing component through the rotating disc, the second pressing component drives the air pipe to move downwards until the suction nozzle descends into the material groove of the material plate, the suction nozzle loosens the adsorption of the capacitor core, the capacitor core falls into the material groove, the rotating motor drives the rotating disc to rotate, the material plate conveying mechanism drives the material plate to move, the empty material groove is aligned to the suction nozzle, the second pressing component drives the next air pipe to discharge, the empty air pipe is conveyed to the position of the first pressing component through the rotating disc again to adsorb the capacitor core, due to the fact that the plurality of air pipes are arranged on the rotating disc, the non-intermittent feeding can be achieved, the time occupied by returning of the manipulator is shortened, and therefore the feeding efficiency of the feeding device can be improved.

Optionally, a plurality of support rods are mounted on the top surface of the workbench, the support rods are arranged around the rotating disc, a fixed disc is mounted at the top ends of the support rods, and the fixed disc is located above the rotating disc; first push down the subassembly and include first backup pad, first connecting block and first depression bar, first backup pad fixed connection in the top surface of fixed disk, first connecting block sliding connection in one side of first backup pad, first depression bar install in the bottom surface of first connecting block, be provided with on the fixed disk and be used for first breach that the depression bar bottom passed down, the bottom butt of first depression bar in tracheal top, install in first backup pad and be used for the drive gliding first driving source about the first connecting block.

Through adopting above-mentioned technical scheme, when needs drive trachea absorption capacitor core, the first connecting block of first driving source drive slides downwards on first backup pad, and first connecting block drives first depression bar to the motion, and first depression bar butt pushes down the trachea in trachea top, and the trachea drives the suction nozzle downstream, and the suction nozzle supports presses capacitor core, and the suction nozzle adsorbs capacitor core, descends through driving first depression bar to drive every trachea and descend, makes absorption capacitor core operation more convenient.

Optionally, the first lower pressing rod is connected to the bottom surface of the first connecting block in a threaded manner, a nut is connected to the first lower pressing rod in a threaded manner, and the nut abuts against the bottom surface of the first connecting block.

Through adopting above-mentioned technical scheme, when handling not co-altitude vibration dish, the condenser core is located highly differently, because first depression bar threaded connection is in first connecting block, through adjusting the length that first depression bar stretches out for when the trachea was pushed down to first depression bar, the suction nozzle contact made things convenient for the absorption of condenser core on the condenser core.

Optionally, the second pushes down the subassembly and includes second backup pad, second connecting block and second depression bar, second backup pad fixed connection is in the top surface of fixed plate, second connecting block sliding connection in second backup pad one side, the one end of depression bar is vertical install in under the second on the second connecting block, be provided with on the fixed disk and be used for the second to push down the second breach that the depression bar bottom passed, the bottom butt of depression bar under the second in tracheal top, install on the second backup pad and be used for driving gliding second driving source about the second connecting block.

Through adopting above-mentioned technical scheme, place the condenser core in the silo of flitch as required, the second driving source drive second connecting block slides downwards in the second backup pad, and the second connecting block drives the second holding down rod downstream, and the trachea is pressed down to the second holding down rod, and the suction nozzle of trachea bottom drives the condenser core and gets into in the silo of flitch, descends through the drive second holding down rod to drive every trachea and descend, make it more convenient to transfer the condenser core to the silo in.

Optionally, a top plate is installed at the top of the second connecting block, a bottom plate is installed at the bottom of the second connecting block, a movable block is arranged between the top plate and the bottom plate, the movable block is connected to the second connecting block in a sliding mode, and the second lower pressing rod is fixedly connected to the movable block.

Through adopting above-mentioned technical scheme, when the second pushes down the depression bar contact trachea top, under the reaction of first spring, the trachea reaction is at depression bar under the second, the second pushes down the depression bar and slides on the second connecting block through the movable block, the slip in-process, the colleague drives the trachea and descends slowly, when the movable block butt in the roof, the second connecting block alright drive the second and push down the depression bar fast descent fast with quick drive, the second pushes down the depression bar and drives the trachea and descend fast, through the design of movable block, make the second push down the depression bar bottom dab the trachea, in order to avoid violent striking to make the condenser core drop from the suction nozzle, the second pushes down the depression bar and provides a slower falling speed for the suction nozzle, when the movable block contacted the roof, the trachea can descend according to normal speed.

Optionally, the top end of the air pipe is in threaded connection with an impact head.

Through adopting above-mentioned technical scheme, when the suction nozzle is less with the capacitor core interval of vibration dish material loading department, because trachea top threaded connection has the impact head, finely tunes through the length of adjusting the impact head and stretching out to satisfy under the head rod when pushing down the trachea, the suction nozzle can adsorb the capacitor core.

Optionally, the tray conveying mechanism comprises an adjusting table, a transition table and a feeding table; the two adjusting tables are movably mounted on the top surface of the workbench and used for conveying the material tray to the position below the suction nozzle; the two transition tables are arranged on the top surface of the workbench, are positioned on two sides of the workbench and are positioned on one side of the adjusting table far away from the rotating disc, and are respectively aligned with the two adjusting tables; the top surface of the workbench is provided with a first lead screw sliding table, the first lead screw sliding table is positioned on one side of the transition table, which is far away from the adjusting table, the number of the feeding tables is two, the two feeding tables are connected onto the first lead screw sliding table in a sliding manner, and the two feeding tables are respectively aligned with the two transition tables; two second lead screw sliding tables are installed on the top surface of the workbench, the two second lead screw sliding tables are respectively located on two sides of the workbench, the adjusting table and the transition table are both located between the two second lead screw sliding tables, and one side face, close to each other, of the second lead screw sliding tables is provided with a first driving mechanism used for pulling the material tray from the feeding table to the transition table and then to the adjusting table.

Through adopting above-mentioned technical scheme, the first actuating mechanism on the second lead screw slip table draws in the material dish on two material loading platforms on the first lead screw slip table respectively on two transition platforms, again from two transition platforms pull to the adjustment station, and the adjustment station transports the material dish to the below of suction nozzle, adopts the mode of duplex position to help improving machining efficiency.

Optionally, a waste collecting mechanism is mounted on the top surface of the workbench, and the waste collecting mechanism is located on one side of the second screw rod sliding table, which is far away from the transition table; the waste collecting mechanism comprises a rotary cylinder, a rotary material platform, a waste bin and a lower pressing plate; the rotary cylinder is arranged on the workbench, the rotary material table is fixedly connected to the rotary table of the rotary cylinder, and the rotary material table is aligned with the feeding table; the waste bin is arranged on the top surface of the workbench, a support plate with a hollow interior is arranged at the top end of the waste bin, and the support plate is aligned with the rotary material table; the support is installed to the workstation top surface, the waste bin is located the support, holding down plate sliding connection in the support, a plurality of tucking needles of holding down plate bottom surface fixedly connected with, tucking needle with the silo of flitch is corresponding down, install the third driving source that is used for the drive to lower the holding down plate lift on the support, install on the workstation and be used for drawing the flitch to the second actuating mechanism on the extension board from rotatory material platform.

Through adopting above-mentioned technical scheme, when the silo on the flitch is not filled up completely, rotatory cylinder drive rotatory material platform aligns the material loading platform, first actuating mechanism draws the material tray to the transition platform from the adjustment platform, draw to the material loading platform from the transition platform again, draw to the rotatory material bench from the material loading platform again, rotatory cylinder redrives rotatory material platform and aligns the extension board, second actuating mechanism draws the flitch to the extension board on, third driving source drive holding down plate descends, the tucking of holding down plate inserts in the silo of flitch, outside the ejection silo of condenser core, condenser core gets into the waste bin and is collected.

In summary, the present application includes at least one of the following beneficial technical effects:

the charging tray conveying mechanism drives a material groove of a material plate of the material tray to align to a suction nozzle, the vibration tray conveys the capacitor core to a charging position, the first downward pressing assembly drives an air pipe to move downwards, the suction nozzle adsorbs the capacitor core, the first downward pressing assembly removes the driving of the air pipe, and the air pipe is restored to the original position under the action of a first spring; the rotating motor drives the rotating disk to rotate, and the first downward pressing component drives the next air pipe to adsorb the capacitor core; when an air pipe with a capacitor core rotates below a second pressing component through a rotating disc, the second pressing component drives the air pipe to move downwards until a suction nozzle descends into a material groove of a material plate, the suction nozzle loosens the suction of the capacitor core, the capacitor core falls into the material groove, a rotating motor drives the rotating disc to rotate, a material plate conveying mechanism drives a material plate to move, so that an empty material groove is aligned to the suction nozzle, the second pressing component drives a next air pipe to carry out blanking, the empty air pipe is conveyed to a first pressing component through the rotating disc and then adsorbs the capacitor core, and due to the fact that the rotating disc is provided with the plurality of air pipes, feeding can be carried out uninterruptedly, time occupied by returning of a manipulator is reduced, and therefore feeding efficiency of a feeding device can be improved;

when the air pipe is required to be driven to adsorb the capacitor core, the first driving source drives the first connecting block to slide downwards on the first supporting plate, the first connecting block drives the first lower pressing rod to move downwards, the first lower pressing rod is abutted to the top of the air pipe to press the air pipe downwards, the air pipe drives the suction nozzle to move downwards, the suction nozzle is abutted against the capacitor core, the suction nozzle adsorbs the capacitor core, and each air pipe is driven to descend by driving the first lower pressing rod to enable the operation of adsorbing the capacitor core to be more convenient;

when the vibration discs with different heights are handled, the capacitor core is different in height, and due to the fact that the first lower pressing rod is connected to the first connecting block in a threaded mode, the first lower pressing rod is adjusted to stretch out, when the air pipe is pressed down by the first lower pressing rod, the suction nozzle is in contact with the capacitor core, and the capacitor core is convenient to adsorb.

Drawings

Fig. 1 is a schematic structural diagram of a feeding device according to an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of a first push-down assembly according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a second hold-down assembly according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a tray conveying mechanism according to an embodiment of the application.

Fig. 6 is an enlarged schematic view of a portion B in fig. 5.

Fig. 7 is a schematic structural view of a waste collection mechanism according to an embodiment of the present application.

Fig. 8 is a schematic structural view of a portion C in fig. 7.

Description of reference numerals:

1. a work table; 11. a rotating electric machine; 12. rotating the disc; 121. an air tube; 1211. a limiting plate; 1212. a first spring; 1213. a striking head; 1214. a suction nozzle; 13. a vibrating pan; 131. a material guide belt; 14. a support bar; 15. fixing the disc; 151. a first notch; 152. a second notch; 16. a second screw rod sliding table; 17. a third support plate; 18. a support; 181. a column; 182. a fourth support plate; 1821. a third drive source; 2. a tray conveying mechanism; 21. an adjusting table; 22. a transition table; 23. a feeding table; 24. a conveying motor; 25. conveying the ball screw; 26. a supporting seat; 261. a conveying cylinder; 27. a cross beam; 28. a first screw rod sliding table; 3. a waste collection mechanism; 31. a rotating cylinder; 32. rotating the material platform; 33. a waste bin; 331. a support plate; 34. a lower pressing plate; 341. pressing the needle downwards; 342. a second spring; 343. a propping plate; 4. a first hold-down assembly; 41. a first support plate; 411. a first drive source; 42. a first connection block; 43. a first lower pressing rod; 431. a nut; 5. a second hold-down assembly; 51. a second support plate; 511. a second drive source; 52. a second connecting block; 521. a top plate; 522. a base plate; 523. a movable block; 53. a second lower pressing rod; 6. a first drive mechanism; 61. a slide base; 62. a first cylinder; 63. a first pulling plate; 7. a second drive mechanism; 71. a servo motor; 72. a first ball screw; 73. a fifth support plate; 74. a second cylinder; 75. and a second pulling plate.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses full-automatic feeding device of core. Referring to fig. 1, the feeding device comprises a workbench 1, a rotating motor 11, a rotating disc 12, a vibrating disc 13, a tray conveying mechanism 2, a waste collecting mechanism 3, a first pressing assembly 4 and a second pressing assembly 5; the rotary motor 11 is arranged on the top surface of the workbench 1, the middle position of the rotary disk 12 is fixedly connected to an output shaft of the rotary motor 11, the rotary disk 12 is horizontally arranged, and the rotary motor 11 drives the rotary disk 12 to rotate; the top surface of the workbench 1 is fixedly connected with three supporting rods 14, the three supporting rods 14 are arranged around the rotating disc 12 in a circle, the top ends of the three supporting rods 14 are fixedly connected with a fixed disc 15, the fixed disc 15 is located right above the rotating disc 12, the diameter of the fixed disc 15 is the same as that of the rotating disc 12, and the axis of the fixed disc 15 is collinear with that of the rotating disc 12.

Referring to fig. 2, sixteen air pipes 121 penetrate through the rotating disc 12, the air pipes 121 penetrate through the bottom surface and the top surface of the rotating disc 12, the sixteen air pipes 121 are uniformly distributed around the edge of the rotating disc 12 for one circle, the air pipes 121 are connected with an air pump, a limiting plate 1211 is fixedly connected to the top end of each air pipe 121, two sliding rods penetrate through the limiting plate 1211, the bottom ends of the two sliding rods are fixedly connected to the top surface of the rotating disc 12, and the limiting plate 1211 can slide on the two sliding rods; the air pipe 121 is sleeved with a first spring 1212, the top end of the first spring 1212 abuts against the bottom surface of the limit plate 1211, the bottom end of the first spring 1212 abuts against the top surface of the rotating disc 12, and the air pipe 121 which is pressed downwards is reset by the first spring 1212; the top end of the air pipe 121 is in threaded connection with the impact head 1213, the extending height of the impact head 1213 is adjustable, the overall length of the impact head 1213 and the air pipe 121 is adjusted, so that the pressed air pipe 121 can better contact with the capacitor core, the bottom end of the air pipe 121 is communicated with the suction nozzle 1214, and the suction nozzle 1214 is used for adsorbing the capacitor core.

Referring to fig. 1, a vibration disc 13 and a tray conveying mechanism 2 are both mounted on the top surface of a workbench 1 and located on two sides of a rotating disc 12 respectively, the vibration disc 13 is used for regularly conveying stacked cores to a discharge port, the discharge port of the vibration disc 13 is provided with a guide belt 131, the guide belt 131 is mounted on the top surface of the workbench 1, and the guide belt 131 conveys the capacitor cores to the position right below a suction nozzle 1214; the material tray conveying mechanism 2 is used for conveying the material tray to the position right below the suction nozzle 1214, and the material tray conveying mechanism 2 can move the material tray to enable the trough of the material plate to be aligned to the position right below the suction nozzle 1214; the waste collecting mechanism 3 is arranged on the top surface of the workbench 1, the waste collecting mechanism 3 is positioned on one side, away from the rotating disk 12, of the material tray conveying mechanism 2, a material groove on the material plate is not filled with the capacitor core and is a waste plate, and the waste collecting mechanism 3 is used for taking out the capacitor core in the waste plate.

Referring to fig. 1, the first pressing component 4 and the second pressing component 5 are both mounted on the top surface of the fixed disk 15, the first pressing component 4 and the second pressing component 5 are in central symmetry with respect to the fixed disk 15, the first pressing rod 43 component is close to the vibrating disk 13, the second pressing component 5 is close to the tray conveying mechanism 2, the first pressing component 4 is used for adsorbing the capacitor core by the pressing air pipe 121, and the second pressing component 5 is used for placing the capacitor core in the trough of the flitch by the pressing air pipe 121.

The tray conveying mechanism 2 conveys the material tray to the position below the suction nozzle 1214, the trough of the material tray is aligned with the suction nozzle 1214, the vibrating tray 13 conveys the capacitor cores to the position below the suction nozzle 1214 through the material guide belt 131, the first downward-pressing component 4 drives the air pipe 121 to move downwards, the suction nozzle 1214 adsorbs the capacitor cores on the material guide belt 131, the first downward-pressing component 4 releases the driving of the air pipe 121, and the air pipe 121 returns to the original position under the action of the first spring 1212; the rotating motor 11 drives the rotating disk 12 to rotate, so that the suction nozzle 1214 on the next air pipe 121 is aligned with the capacitor core on the guide belt 131, the first downward-pressing component 4 drives the air pipe 121 to adsorb the capacitor core, and so on; when the air pipe 121 with the capacitor core rotates to the lower part of the second pressing component 5 through the rotating disk 12, the second pressing component 5 drives the air pipe 121 to move downwards until the suction nozzle 1214 descends into the trough of the flitch, the suction nozzle 1214 loosens the suction on the capacitor core, the capacitor core falls into the trough, the rotating motor 11 drives the rotating disk 12 to rotate, the next suction nozzle 1214 with the capacitor core moves to the position of the previous suction nozzle 1214, the air pipe 121 symmetrical to the next suction nozzle 1214 is positioned right above the capacitor core on the guide belt 131, the tray conveying mechanism 2 drives the material tray to move, so that the next trough aligns to the suction nozzle 1214, the second pressing component 5 drives the next air pipe 121 to carry out blanking, and so on, the empty air pipe 121 is conveyed to the first pressing component 4 through the rotating disk 12 to suck the capacitor core, sixteen air pipes 121 are arranged on the rotating disk 12, the feeding device has the advantages that the feeding can be carried out intermittently, the time occupied by returning of the manipulator is reduced, the working efficiency is greatly improved, and the feeding efficiency of the feeding device can be improved.

Referring to fig. 3, the first pressing assembly 4 includes a first supporting plate 41, a first connecting block 42 and a first pressing rod 43, the first supporting plate 41 is fixedly connected to the top surface of the fixed disk 15, the first connecting block 42 is slidably connected to one side of the first supporting plate 41 away from the second pressing assembly 5 through a linear guide, the first connecting block 42 is horizontally arranged, and two ends of the first connecting block extend outwards; the first lower pressing rod 43 is in threaded connection with the bottom surface of one end of the first connecting block 42, a nut 431 is in threaded connection with the first lower pressing rod 43, the nut 431 abuts against the bottom surface of the first connecting block 42, a first notch 151 for the bottom end of the first lower pressing rod 43 to pass through is formed in the fixed disc 15, and when the first lower pressing rod 43 moves downwards, the bottom end of the first lower pressing rod 43 can abut against the top end of the impact head 1213; install on first backup pad 41 and be used for driving gliding first driving source 411 from top to bottom of first connecting block 42, first driving source 411 includes motor and ball, and the motor is installed in one side that first backup pad 41 kept away from first subassembly 4 that pushes down, and the output shaft of motor is vertical downwards, and the coaxial fixed connection of ball is in the output shaft of motor, and first connecting block 42 fixed connection is in ball's nut seat.

The motor drives the ball screw to rotate, the ball screw drives the first connecting block 42 to move downwards, the first connecting block 42 drives the first lower pressing rod 43 to move downwards, and the first lower pressing rod 43 presses the impact head 1213 downwards so as to drive the air pipe 121 to move downwards; since the first lower pressing rod 43 is screwed to the first connection block 42, the length of the first lower pressing rod 43, the striking head 1213 and the air pipe 121 can be changed by changing the extending length of the first lower pressing rod 43, so as to facilitate better contact with the capacitor core, the striking head 1213 is used for fine adjustment, and the first lower pressing rod 43 is used for coarse adjustment.

Referring to fig. 4, the second pressing assembly 5 includes a second supporting plate 51, a second connecting block 52 and a second pressing rod 53, the second supporting plate 51 is fixedly connected to the top surface of the fixed disk 15, the second supporting plate 51 and the first supporting plate 41 are centrally symmetrical with respect to the fixed disk 15, the second connecting block 52 is slidably connected to one side of the second supporting plate 51 through a linear guide, the second connecting block 52 is horizontally arranged, and both ends of the second connecting block 52 extend outwards; the top end of the second connecting block 52 is fixedly connected with a top plate 521, the bottom end of the second connecting block 52 is fixedly connected with a bottom plate 522, a movable block 523 is arranged between the top plate 521 and the bottom plate 522, the movable block 523 is connected to the second connecting block 52 in a sliding manner through a linear guide rail, one end of the second lower pressing rod 53 is vertically and fixedly connected to the second connecting block 52, a second notch 152 used for allowing the bottom end of the second lower pressing rod 53 to pass through is arranged on the fixed plate 15, the first notch 151 and the second notch 152 are centrosymmetric with respect to the fixed plate 15, the bottom end of the second pressing rod is abutted to the top end of the impact head 1213, a second driving source 511 used for driving the second connecting block 52 to slide up and down is arranged on the second supporting plate 51, the second driving source 511 is identical in structure to the first driving source 411, and one end of the second connecting block 52 is fixedly connected to a nut seat of a ball screw.

The motor drives the ball screw to move downwards, the ball screw drives the second connecting block 52 to move downwards, the second connecting block 52 drives the second lower pressing rod 53 to move downwards, when the second lower pressing rod 53 just contacts the impact head 1213, under the blocking action of the first spring 1212, the movable block 523 slides relative to the first connecting block 42, a smaller initial speed is firstly given to the air pipe 121, the capacitor core below the suction nozzle 1214 is prevented from being collided, then the top plate 521 drives the movable block 523 to move downwards at a normal speed, and the second lower pressing rod 53 is driven to push the capacitor core into the feed chute.

Referring to fig. 1 and 5, the tray conveying mechanism 2 includes an adjusting table 21, a transition table 22, and a feeding table 23; the top surface adjusting table 21 of the workbench 1 is provided with two conveying motors 24, the two conveying motors 24 are respectively positioned at two sides of the workbench 1, output shafts of the two conveying motors 24 face each other and are staggered, output shafts of the two conveying motors 24 are coaxially and fixedly connected with conveying ball screws 25, and the two conveying ball screws 25 are parallel to each other; the top surfaces of the nut seats of the two conveying ball screws 25 are fixedly connected with a supporting seat 26, the supporting seat 26 is connected to the top surface of the workbench 1 in a sliding manner through a linear guide rail, the top surface of the supporting seat 26 is fixedly connected with a conveying air cylinder 261, a piston rod of the conveying air cylinder 261 faces the rotating disc 12, and the piston rod of the conveying air cylinder 261 is perpendicular to the conveying ball screws 25; the number of the adjusting tables 21 is two, the two adjusting tables 21 are respectively slidably connected to the top surfaces of the two supporting seats 26 through linear guide rails, and one end of each adjusting table 21 is fixedly connected to a piston rod of the conveying cylinder 261.

Referring to fig. 5, the top surface of the working table 1 is fixedly connected with a cross beam 27 through two vertical plates, the cross beam 27 is parallel to the conveying ball screw 25, the cross beam 27 is located on one side of the adjusting table 21 away from the rotating disc 12, there are two transition tables 22, the two transition tables 22 are both fixedly connected to the top surface of the cross beam 27, the two transition tables 22 are respectively located at two ends of the cross beam 27, and the two transition tables 22 are respectively aligned with the two adjusting tables 21. The first lead screw slip table 28 of top surface fixedly connected with of workstation 1, first lead screw slip table 28 parallels with crossbeam 27, and material loading platform 23 has two, and two material loading platforms 23 all sliding connection are on first lead screw slip table 28, and two material loading platforms 23 are fixed each other, and two material loading platforms 23 are aligned with transition table 22.

Referring to fig. 5, two second screw rod sliding tables 16 are installed on the top surface of the workbench 1 through vertical plates, the two second screw rod sliding tables 16 are respectively located on two sides of the workbench 1, the second screw rod sliding tables 16 are perpendicular to the first screw rod sliding tables 28, and the adjusting table 21 and the transition table 22 are both located between the two second screw rod sliding tables 16; the side face of one side that second lead screw slip table 16 is close to each other sets up first actuating mechanism 6, first actuating mechanism 6 includes slide 61, first cylinder 62 and first arm-tie 63, slide 61 sliding connection is on second lead screw slip table 16, first cylinder 62 fixed connection is in one side that slide 61 is close to another second lead screw slip table 16, first arm-tie 63 fixed connection is on the piston rod of first cylinder 62, first arm-tie 63 bottom surface fixedly connected with two bolts that are used for inserting in the material dish jack, the bolt of first arm-tie 63 inserts in the jack of material dish, draw the material dish from material loading platform 23 to transition platform 22 through second lead screw slip table 16, again draw to adjustment station 21 from transition platform 22.

The first screw sliding table 28 aligns the feeding table 23 with the transition table 22, the second screw sliding table 16 drives the first pull plate 63 to pull the material tray from the feeding table 23 to the transition table 22 and then to the adjusting table 21, the adjusting table 21 adjusts the transverse position through the conveying motor 24 and the conveying ball screw 25, and the adjusting table 21 adjusts the longitudinal position through the conveying cylinder 261 to achieve alignment of the trough of the material tray with the suction nozzle 1214.

Referring to fig. 7, a third support plate 17 is fixedly connected to the top surface of the working table 1 through an upright rod, the third support plate 17 is located on one side of the first screw rod sliding table 28 away from the steering wheel, and the waste collecting mechanism 3 includes a rotary cylinder 31, a rotary material table 32, a waste bin 33 and a lower press plate 34; the rotary cylinder 31 is fixedly connected to the top surface of the third support plate 17, the rotary material table 32 is fixedly connected to the rotary table of the rotary cylinder 31, the rotary material table 32 is aligned with the transition table 22 on one side of the workbench 1, and the rotary material table 32 is aligned with the feeding table 23; the top surface of the workbench 1 is provided with a bracket 18, the bracket 18 comprises four upright posts 181 and a fourth supporting plate 182, the upright posts 181 are all fixedly connected to the top surface of the workbench 1, the four upright posts 181 are respectively positioned at two sides of the third supporting plate 17, and the fourth supporting plate 182 is fixedly connected to the top ends of the upright posts 181; the waste bin 33 is fixedly connected to the top surface of the third supporting plate 17, the waste bin 33 is located among the four upright columns 181, a supporting plate 331 in the interior is installed at the top end of the waste bin 33, the supporting plate 331 is aligned with the rotary material platform 32, and the trough of the material plate is communicated with the waste bin 33 through the supporting plate 331.

Referring to fig. 7 and 8, the lower press plate 34 is slidably connected to the fourth support plate 182 through four sliding rods, the lower press plate 34 is located below the fourth support plate 182, a third driving source 1821 is installed on the top surface of the fourth support plate 182, the third driving source 1821 is an air cylinder, the air cylinder is fixedly connected to the top surface of the fourth support plate 182, a piston rod of the air cylinder penetrates through the bottom surface of the fourth support plate 182 and is fixedly connected to the top surface of the lower press plate 34, a plurality of lower press pins 341 are fixedly connected to the bottom surface of the lower press plate 34, and the lower press pins 341 correspond to troughs of the flitches; the bottom surface of the lower pressing plate 34 is fixedly connected with four second springs 342, the four second springs 342 are respectively located at two sides of the lower pressing plate 34, the bottom ends of the four second springs 342 are fixedly connected with a pressing plate 343, and the lower pressing pins 341 penetrate through the bottom surface of the pressing plate 343.

Referring to fig. 7, a second driving mechanism 7 for drawing the material plate from the rotary material table 32 to the support plate 331 is mounted on the table 1, and the second driving mechanism 7 includes a servo motor 71, a first ball screw 72, a fifth support plate 73, a second air cylinder 74 and a second drawing plate 75; the servo motor 71 is fixedly connected to the top surface of the workbench 1, an output shaft of the servo motor 71 faces the rotary cylinder 31, the first ball screw 72 is coaxially and fixedly connected to the output shaft of the servo motor 71, the first ball screw 72 is positioned below the third support plate 17, and a nut seat of the first ball screw 72 is slidably connected to the top surface of the workbench 1 through a linear guide rail; one end of the fifth supporting plate 73 is fixedly connected to one side, away from the first screw rod sliding table 28, of the nut seat, and the fifth supporting plate 73 is vertically arranged; the second cylinder 74 is fixedly connected to one side of the fifth support plate 73 close to the first screw sliding table 28 and located at the top end of the fifth support plate 73, the second pull plate 75 is fixedly connected to a piston rod of the second cylinder 74, the second pull plate 75 is located above the support plate 331, and two pins used for being inserted into the insertion holes of the material plate are fixedly connected to the bottom surface of the second pull plate 75.

When the material groove on the material plate is not completely filled, the rotary cylinder 31 drives the rotary material table 32 to align with the material loading table 23, the first pulling plate 63 pulls the material tray from the adjusting table 21 to the transition table 22, then pulls the material tray from the transition table 22 to the material loading table 23, and then pulls the material tray from the material loading table 23 to the rotary material table 32, the rotary cylinder 31 drives the rotary material table 32 to align with the supporting plate 331, the servo motor 71 drives the first ball screw to drive the fifth supporting plate 73 to move, the second pulling plate 75 pulls the material plate to the supporting plate 331, the third driving source 1821 drives the lower pressing plate 34 to descend, the pressing plate 343 is firstly a pressing plate and continues to descend, the pressing needle of the lower pressing plate 34 is inserted into the material groove of the material plate, the capacitor core is ejected out of the material groove, and the capacitor core enters the waste bin 33 to be collected.

The implementation principle of the full-automatic core feeding device in the embodiment of the application is as follows: the tray conveying mechanism 2 conveys the material tray to the position below the suction nozzle 1214, the trough of the material tray is aligned with the suction nozzle 1214, the vibrating tray 13 conveys the capacitor cores to the position below the suction nozzle 1214 through the material guide belt 131, the first downward-pressing component 4 drives the air pipe 121 to move downwards, the suction nozzle 1214 adsorbs the capacitor cores on the material guide belt 131, the first downward-pressing component 4 releases the driving of the air pipe 121, and the air pipe 121 returns to the original position under the action of the first spring 1212; the rotating motor 11 drives the rotating disk 12 to rotate, so that the suction nozzle 1214 on the next air pipe 121 is aligned with the capacitor core on the guide belt 131, the first downward-pressing component 4 drives the air pipe 121 to adsorb the capacitor core, and so on; when the air pipe 121 with the capacitor core rotates to the position below the second pressing component 5 through the rotating disc 12, the second pressing component 5 drives the air pipe 121 to move downwards until the suction nozzle 1214 descends into the trough of the flitch, the suction nozzle 1214 loosens the suction on the capacitor core, the capacitor core falls into the trough, the rotating motor 11 drives the rotating disc 12 to rotate, the next suction nozzle 1214 with the capacitor core moves to the position of the previous suction nozzle 1214, the tray conveying mechanism 2 drives the material tray to move, the next trough is aligned to the suction nozzle 1214, the second pressing component 5 drives the next air pipe 121 to perform blanking, and so on, the empty air pipe 121 is conveyed to the first pressing component 4 through the rotating disc 12 to perform the suction on the capacitor core, sixteen air pipes 121 are arranged on the rotating disc 12, the feeding can be performed without intermittence, the time occupied by the returning of a manipulator is reduced, and the working efficiency is greatly improved, thereby improving the feeding efficiency of the feeding device. The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a full automatic feeding device of core which characterized in that: comprises a workbench (1), a rotating motor (11), a rotating disc (12), a vibrating disc (13), a first pressing component (4), a second pressing component (5) and a tray conveying mechanism (2); the rotary motor (11) is arranged on the top surface of the workbench (1), and the middle position of the rotary disk (12) is fixedly connected to an output shaft of the rotary motor (11); a plurality of air pipes (121) are arranged on the rotating disc (12) in a penetrating mode, the air pipes (121) are connected to the rotating disc (12) in a sliding mode, the air pipes (121) are arranged around the edge of the rotating disc (12) in a surrounding mode, suction nozzles (1214) are installed at the bottom ends of the air pipes (121), and the suction nozzles (1214) are used for sucking capacitor cores; a limiting plate (1211) is arranged at the top of the air pipe (121), a first spring (1212) is sleeved on the air pipe (121), the top end of the first spring (1212) abuts against the bottom surface of the limiting plate (1211), and the bottom end of the first spring (1212) abuts against the top surface of the rotating disc (12); the vibrating disc (13) and the material tray conveying mechanism (2) are both mounted on the top surface of the workbench (1) and are respectively located on two sides of the rotating disc (12), the vibrating disc (13) is used for conveying stacked cores to the lower portion of the suction nozzle (1214) in a regular mode, and the material tray conveying mechanism (2) is used for conveying the material tray to the lower portion of the suction nozzle (1214); the first pressing component (4) and the second pressing component (5) are both mounted on the top surface of the workbench (1), the first pressing component (4) is used for pressing the air pipe (121) to adsorb the capacitor core, and the second pressing component (5) is used for pressing the air pipe (121) to place the capacitor core in a material groove of the material plate.

2. The full-automatic core feeding device according to claim 1, characterized in that: a plurality of supporting rods (17) are mounted on the top surface of the workbench (1), the supporting rods (17) are arranged around the rotating disc (12) in a circle, a fixed disc (15) is mounted at the top end of each supporting rod (17), and the fixed disc (15) is located above the rotating disc (12); first push down subassembly (4) include first backup pad (41), first connecting block (42) and first depression bar (43), first backup pad (41) fixed connection in the top surface of fixed disk (15), first connecting block (42) sliding connection in one side of first backup pad (41), first depression bar (43) install in the bottom surface of first connecting block (42), be provided with on fixed disk (15) and be used for first breach (151) that first depression bar (43) bottom was passed, the bottom butt of first depression bar (43) in the top of trachea (121), install on first backup pad (41) and be used for the drive gliding first driving source (411) from top to bottom of first connecting block (42).

3. A full-automatic core feeder according to claim 2, characterized in that: the first lower pressure rod (43) is connected to the bottom surface of the first connecting block (42) in a threaded mode, a nut (431) is connected to the first lower pressure rod (43) in a threaded mode, and the nut (431) abuts against the bottom surface of the first connecting block (42).

4. A full-automatic core feeder according to claim 2, characterized in that: the second pushes down subassembly (5) and includes second backup pad (51), second connecting block (52) and second depression bar (53), second backup pad (51) fixed connection is in the top surface of fixed plate, second connecting block (52) sliding connection in second backup pad (51) one side, the one end of second depression bar (53) is vertical install in on second connecting block (52), be provided with on fixed disk (15) and be used for second depression bar (53) bottom to pass second breach (152), the bottom butt of second depression bar (53) in the top of trachea (121), install on second backup pad (51) and be used for driving gliding second driving source (511) from top to bottom of second connecting block (52).

5. The full-automatic core feeding device according to claim 4, characterized in that: a top plate (521) is installed at the top of the second connecting block (52), a bottom plate (522) is installed at the bottom of the second connecting block (52), a movable block (523) is arranged between the top plate (521) and the bottom plate (522), the movable block (523) is connected to the second connecting block (52) in a sliding mode, and the second lower pressing rod (53) is fixedly connected to the movable block (523).

6. The full-automatic core feeding device according to claim 4, characterized in that: the top end of the air pipe (121) is in threaded connection with an impact head (1213).

7. The full-automatic core feeding device according to claim 1, characterized in that: the tray conveying mechanism (2) comprises an adjusting table (21), a transition table (22) and a feeding table (23); the two adjusting tables (21) are movably mounted on the top surface of the workbench (1), and the adjusting tables (21) are used for conveying the material tray to the lower part of the suction nozzle (1214); the two transition tables (22) are arranged on the top surface of the workbench (1), the two transition tables (22) are positioned on two sides of the workbench (1) and on one side of the adjusting table (21) far away from the rotating disc, and the two transition tables (22) are respectively aligned with the two adjusting tables (21); the top surface of the workbench (1) is provided with a first lead screw sliding table (28), the first lead screw sliding table (28) is positioned on one side, away from the adjusting table (21), of the transition table (22), the number of the feeding tables (23) is two, the two feeding tables (23) are connected to the first lead screw sliding table (28) in a sliding mode, and the two feeding tables (23) are respectively aligned with the two transition tables (22); two second lead screw slip tables (16) are installed to workstation (1) top surface, two second lead screw slip table (16) are located the both sides of workstation (1) respectively, adjust platform (21) with transition platform (22) all are located two between second lead screw slip table (16), one side that second lead screw slip table (16) are close to each other is provided with and is used for pulling the material dish from material loading platform (23) to transition platform (22) and pull first actuating mechanism (6) on adjusting platform (21) again.

8. The full-automatic core feeding device according to claim 7, characterized in that: a waste collecting mechanism (3) is mounted on the top surface of the workbench (1), and the waste collecting mechanism (3) is located on one side, away from the transition table (22), of the second screw rod sliding table (16); the waste collecting mechanism (3) comprises a rotary cylinder (31), a rotary material platform (32), a waste bin (33) and a lower pressing plate (34); the rotary air cylinder (31) is arranged on the workbench (1), the rotary material platform (32) is fixedly connected to the rotary platform of the rotary air cylinder (31), and the rotary material platform (32) is aligned with the feeding platform (23); the waste bin (33) is arranged on the top surface of the workbench (1), a support plate (331) with a hollow interior is arranged at the top end of the waste bin (33), and the support plate (331) is aligned with the rotary material table (32); support (18) are installed to workstation (1) top surface, waste bin (33) are located support (18), holding down plate (34) sliding connection in support (18), a plurality of tucking needles (341) of holding down plate (34) bottom surface fixedly connected with, tucking needle (341) with the silo of flitch is corresponding down, install third driving source (1821) that are used for driving holding down plate (34) to go up and down on support (18), install on workstation (1) and be used for drawing the flitch to second actuating mechanism (7) on extension board (331) from rotatory material platform (32).