CN203728175U - Automatic feeding apparatus - Google Patents
Automatic feeding apparatus Download PDFInfo
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- CN203728175U CN203728175U CN201320878664.9U CN201320878664U CN203728175U CN 203728175 U CN203728175 U CN 203728175U CN 201320878664 U CN201320878664 U CN 201320878664U CN 203728175 U CN203728175 U CN 203728175U
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Abstract
An automatic feeding apparatus comprises a rack, a transmission mechanism, a lifting mechanism, a pushing mechanism, pulling mechanisms, a material-taking mechanism, a roller rack and a product component charging tray, wherein one side of the transmission mechanism is connected with the rack; the transmission mechanism is arranged on the front row of the rack and in a high position of the rack; on the other side of the transmission mechanism, the pulling mechanisms, the lifting mechanism and the pushing mechanism are orderly arranged on the rack; one side of each end of the transmission mechanism is provided with one pulling mechanism; the lifting mechanism can vertically goes up and down between the high position and a low position; the pushing mechanism is in a high position of the rack; the material-taking mechanism is arranged on the rack and in the back row of the rack; the material-taking mechanism is in the low position of the rack; the roller rack moves between the material-taking mechanism and the lifting mechanism; and the product component charging tray is placed on the roller rack and the material-taking mechanism. With the automatic feeding apparatus and the product component charging tray, product components can be automatically taken and fed, so high automation degree is provided; and by the use of the automatic feeding apparatus, production efficiency can be largely improved and the product component can be effectively protected.
Description
Technical field
The utility model relates to industrial production automation field, specifically a kind of automatic feeding.
Background technology
In the middle of electrician's industry automated production, the feeding of the parts work that is absolutely necessary.A lot of product component are comparatively meticulous, and easily damage, if adopt general hopper, scrape if produce to touch in feeding process, are easy to make product component surface scratch, and even distortion, causes product nonconformity.Although adopt artificial loading can ensure that product component is not fragile, labor strength is large, cost of labor is high, and production efficiency is low, does not meet the demand that modern automation is produced.
Utility model content
In view of this, be necessary for problem, a kind of automatic feeding is provided, realize automatic feeding, possess degree of automation high, production efficiency is high, protection product component advantage.
A kind of automatic feeding, it comprises frame, connecting gear, lift system, delivery device, shift mechanism, material fetching mechanism, turning rolls and product component charging tray, a side of connecting gear is connected with frame, is positioned at the front row of frame, in a high position for frame; The opposite side of connecting gear has shift mechanism, lift system and delivery device to be installed in frame successively, the side of shift mechanism at connecting gear two ends is each installs one, lift system can be between a high position and low level vertical lift, the high position of delivery device in frame; Material fetching mechanism is installed in frame, is positioned at the rear row of frame, in the low level of frame; Turning rolls moves between material fetching mechanism and lift system; Product component charging tray is positioned on turning rolls and material fetching mechanism.
Described connecting gear comprises mounting bracket, drive motor, belt conveyor, outer rib, inner retaining side, back plate, short rib, cylinder and baffle plate; Mounting bracket is positioned at connecting gear bottom, is connected with described frame; Drive motor connecting conveyor belt; Outer rib is located at a side of the close mounting bracket of belt conveyor, and outer rib upper limb is higher than belt conveyor; Back plate is positioned at conveyer belt direction foremost; Inner retaining side is angle block of right angle, and a limit is parallel to outer rib, is positioned at the side of belt conveyor near back plate, and another side is close to back plate, and inner retaining side upper limb is concordant with outer rib upper limb; Short rib is arranged on back plate, and one side of being close to back plate with inner retaining side be arranged in parallel; Cylinder is arranged on back plate; It is fan-shaped that baffle plate is, and baffle plate horizontal positioned is positioned at conveyer belt direction foremost, and the fan-shaped center of circle and mounting bracket are hinged, and sector region has aperture and is connected with cylinder.
On described back plate, have shooting hole, and be provided with two registration masts.
On described baffle plate, have notch.
Described shift mechanism comprises and lifts cylinder and lift hook, lifts hook and described frame is hinged; Lifting cylinder is connected with the middle part that lifts hook.
Described lift system comprises vertical guide rail slide block, horizontal guide rail slide block, cuts fork assembly, platform framework, lifting motor, electric machine support, ball screw and base mounting bracket, cut fork both sides, rear end, assembly bottom and described frame hinged, cut fork front end both sides, assembly bottom and be connected with described frame by horizontal guide rail slide block respectively; Cut fork both sides, rear end, assembly top and platform framework hinged, front end both sides, top are connected with described platform framework by horizontal guide rail slide block; Lifting motor is connected with electric machine support one end; The electric machine support other end with cut fork rear end, assembly bottom hinged; Ball screw is driven by lifting motor, and the movable end of ball screw is connected with base mounting bracket; Base mounting bracket with cut fork member hinges; Platform framework is connected with described frame by vertical guide rail slide block.
Described delivery device comprises propelling movement support, guide rail slide block, propelling movement motor, pushes gear, pushes tooth bar and pushes cross bar, pushes support and is arranged on by guide rail slide block in described frame in the both sides of delivery device sense of motion; Pushing motor is vertically mounted in described frame; Push motor propelling movement gear is housed; Push support, along delivery device sense of motion, propelling movement tooth bar is housed, and propelling movement tooth bar intermeshes with propelling movement gear; Push cross bar level and be arranged on propelling movement support, be positioned at delivery device sense of motion foremost.
Described turning rolls comprises roll wheel assembly, long tooth bar and short tooth bar, and roll wheel assembly is rectangular, is provided with roller on roll wheel assembly, and roller is parallel to the each sideline of rectangle to be arranged, and the roller contact in rectangle sideline, left side and sideline, right side faces down; The roller contact in sideline, rectangle front side and rear side sideline faces up, and the position arranging is higher than the roller in sideline, left side and sideline, right side; Long rack tooth form faces down, and is arranged on sideline, left side one side of roll wheel assembly; Short rack tooth faces down, and is arranged on sideline, roll wheel assembly right side one side, near one end, rear side sideline.
Described material fetching mechanism comprises driving motor, transmission gear, driven gear, pitman shaft, connecting rod, pitman arm, transverse-roller group and charging tray carrying assembly, and driving motor is arranged in described frame, and transmission gear is installed above; Pitman shaft has two, is laterally arranged on described frame bottom; Pitman shaft one side near described frame front row is provided with driven gear; Pitman arm has four, and every pitman shaft is separately installed with two pitman arms, and pitman shaft is through pitman arm middle part, and pitman shaft and pitman arm are rigidly connected; Connecting rod two ends are hinged with the lower end that is arranged on the pitman arm of the same side on two pitman shafts respectively; Every pair of two pitman arm upper ends that are arranged on same pitman shaft, install respectively a transverse-roller group; In described frame, a side of each transverse-roller group that is arranged on pitman arm upper end, installs respectively a transverse-roller group again; Described frame, by rear row one end, is provided with charging tray carrying assembly.
Described charging tray carrying assembly comprises carrying guide rail slide block, transporting supports, carrying tooth bar, carrying gear, carrying motor, working cylinder, carrying bar tooth bar, carrying bar gear, carrying bar and fixture block; Carrying guide rail slide block and carrying tooth bar are laterally arranged on described frame by rear row one end; Transporting supports is arranged on carrying guide rail slide block; Carrying motor is arranged on transporting supports; On carrying motor, carrying gear is housed, carrying gear intermeshes with carrying tooth bar; Working cylinder is arranged on transporting supports; Carrying bar tooth bar is housed on working cylinder; Carrying bar one end is arranged on transporting supports, other end cantilever; Carrying bar gear is housed on carrying bar, intermeshes with carrying bar tooth bar; Fixture block is arranged on carrying bar, is rigidly connected with carrying bar.
Described product component charging tray comprises chassis and inner disc, and within inner disc is stacked in chassis, inner disc is rectangular, and wherein the left side of rectangle, front side and rear side have leg, and right side does not have leg; Chassis is rectangular, and all there is leg at four sides, and wherein left side and right side leg height are short in workpiece, and front side and rear side leg height are higher than workpiece.
On described inner disc front side and rear side two sides leg, be welded with shadoof, shadoof position of weld is near sideline, right side.
Described inner disc bottom is provided with reinforced rib.
On front side, described chassis and rear side leg, have slotted hole, and the horizontal bending in leg top.
Front side, described chassis and rear side leg outside are provided with postive stop baffle.
The utility model automatic feeding, can realize product component automatic material taking, feeding, and degree of automation is high, significantly enhances productivity, and effectively protects product component simultaneously.
Brief description of the drawings
Fig. 1 is the integral structure schematic diagram of the utility model automatic feeding.
Fig. 2 is the structural representation of connecting gear.
Fig. 3 is the structural representation of lift system.
Fig. 4 is the structural representation of material fetching mechanism.
Description of reference numerals:
1. frame 2. connecting gear 3. lift systems
4. delivery device 5. shift mechanism 6. material fetching mechanisms
7. turning rolls 8. product component charging tray 9. mounting brackets
10. the outer rib of drive motor 11. belt conveyor 12.
The short rib of 13. inner retaining side 14. back plate 15.
16. cylinder 17. baffle plate 18. vertical guide rails are sliding
19. horizontal guide rail slide blocks 20. are cut fork assembly 21. platform frameworks
22. lifting motor 23. electric machine support 24. ball screws
25. base mounting bracket 26. driving motor 27. driven gears
28. pitman shaft 29. connecting rod 30. pitman arms
31. transverse-roller group 32. charging tray carrying assemblies 33. are carried guide rail slide block
34. transporting supports 35. are carried tooth bar 36. and are carried motor
37. working cylinders 38. are carried bar gear 39. and are carried bar
40. fixture blocks
Detailed description of the invention
It should be noted that, the present embodiment is preferably applied to the manufacturing of LED light fixture.
Refer to Fig. 1, a kind of automatic feeding, comprises frame 1, connecting gear 2, lift system 3, delivery device 4, shift mechanism 5, material fetching mechanism 6, turning rolls 7 and product component charging tray 8, and a side of connecting gear 2 is connected with frame 1, be positioned at the front row of frame 1, in a high position for frame 1; The opposite side of connecting gear 2, be positioned at the front row of frame 1, there are successively shift mechanism 5, lift system 3 and delivery device 4 to be installed in frame 1, the side of shift mechanism 5 at connecting gear 2 two ends is each installs one, lift system 3 can be between a high position and low level vertical lift, the high position of delivery device 4 in frame 1; Material fetching mechanism 6 is installed in frame 1, is positioned at the rear row of frame 1, in the low level of frame 1; Turning rolls 7 moves between material fetching mechanism 6 and lift system 3; Product component charging tray 8 is positioned on turning rolls 7 and material fetching mechanism 6.
Product component charging tray 8 is for the carrying of workpiece.Material fetching mechanism 6 can be transported to the product component charging tray 8 that is placed with workpiece on turning rolls 7, and empty product component charging tray 8 is taken away from turning rolls 7.Turning rolls 7 can carry product component charging tray 8 and move between material fetching mechanism 6 and lift system 3.Lift system 3, for by extremely suitable height of product component charging tray 8 liftings, coordinates delivery device 4 that workpiece is pushed on connecting gear 2.Delivery device 4 is for pushing to connecting gear 2 by whole the workpiece on product component charging tray 8 row.Shift mechanism 5, for changing the mode of operation of product component charging tray 8, is assisted the propelling movement of workpiece.Connecting gear 2 is for being sent to one by one external device by workpiece.
Refer to Fig. 2, connecting gear 2 comprises mounting bracket 9, drive motor 10, belt conveyor 11, outer rib 12, inner retaining side 13, back plate 14, short rib 15, cylinder 16 and baffle plate 17, mounting bracket 9 is positioned at connecting gear 2 bottoms, is offset to belt conveyor 11 1 sides, is connected with described frame 1; Drive motor 10 connecting conveyor belts 11; Outer rib 12 is located at a side of the close mounting bracket 9 of belt conveyor 11, and outer rib 12 upper limbs are higher than belt conveyor 11; Back plate 14 is located at the opposite side of belt conveyor 11, is positioned at belt conveyor 11 sense of motions foremost; Inner retaining side 13 is angle block of right angle, and limit is parallel to outer rib 12 and is arranged at a side of the close back plate 14 of belt conveyor, and another side is close to back plate 14, and inner retaining side 13 upper limbs are concordant with outer rib 12 upper limbs; Short rib 15 is arranged on back plate 14, and one side of being close to back plate 14 with inner retaining side 13 be arranged in parallel; Cylinder 16 is arranged on back plate 14; Baffle plate 17 is fan-shaped, and baffle plate 17 horizontal positioned are positioned at belt conveyor 11 sense of motions foremost, and the center of circle and mounting bracket 9 are hinged, and sector region has aperture and is connected with cylinder 16.
Connecting gear 2 is connected with described frame 1 by mounting bracket 9.Drive motor 10 drives belt conveyor 11 constantly to travel forward, workpiece is pushed on belt conveyor 11 by the whole row of a side of connecting gear 2 by delivery device 4, outer rib 12 blocks workpiece, it can not dropped from opposite side, and form the leg of belt conveyor 11 both sides with inner retaining side 13, ensure that workpiece does straight-line motion with belt conveyor 11 on belt conveyor 11.When workpiece advances to block place with belt conveyor 11, cylinder 16 stretches out, promotion is fan-shaped baffle plate 17 and opens, a top workpiece advances to the side of block, now cylinder 16 shrinks, stir a top workpiece movable to the back plate 14 of side, inner retaining side 13 is blocked in workpiece both sides with the short rib 15 being installed on back plate 14, by two registration masts of back plate 14, workpiece is located.The arc surface of block blocks workpiece below, makes whole workpiece of alinement cannot move on and skid on belt conveyor 11, until the workpiece on back plate 14 is removed, cylinder 16 just can stretch out again opens baffle plate 17, allows next workpiece enter.On back plate 14, have shooting hole, when workpiece is struck on back plate 14, behind registration mast location, be just parked in top, shooting hole, can observe the bottom of workpiece by shooting hole.Between short rib 15 and baffle plate 17, interfere, baffle plate 17 has notch.
Refer to Fig. 3, described lift system 3 comprises vertical guide rail slide block 18, horizontal guide rail slide block 19, cuts fork assembly 20, platform framework 21, lifting motor 22, electric machine support 23, ball screw 24 and base mounting bracket 25, cut fork assembly 20 both sides, rear end, bottom and described frame 1 hinged, cut fork assembly 20 front end both sides, bottom and be connected with described frame 1 by horizontal guide rail slide block 19 respectively; Cut fork assembly 20 both sides, rear end, top and platform framework 21 hinged, front end both sides, top are connected with described platform framework 21 by horizontal guide rail slide block 19; Lifting motor 22 is connected with electric machine support 23 one end; Electric machine support 23 other ends with cut fork assembly 20 rear ends, bottom hinged; Ball screw 24 is driven by lifting motor 22, and movable end is connected with base mounting bracket 25; Base mounting bracket 25 is with to cut fork assembly 20 hinged; Platform framework 21 is connected with described frame 1 by vertical guide rail slide block 18.
The front end of the upper and lower of scissors mechanism is all fixed on horizontal guide rail slide block 19, has determined the front end front and back linear slide in the horizontal direction of the upper and lower of scissors mechanism.When lift system 3 is mentioned, drive ball screw 24 by lifting motor 22, feed screw nut, toward the direction motion away from lifting motor 22, produces the power of jack-up, and jack-up is cut fork assembly 20, makes to cut fork assembly 20 and up promotes.Along with cutting the lifting of fork assembly 20, the spacing of cutting between front end and the rear end of pitching assembly 20 is dwindled gradually, and front end slides toward rear end gradually under the guiding of horizontal guide rail slide block 19.Be positioned at platform framework 21 lifting gradually thereupon of cutting fork assembly 20 tops.Otherwise, lifting motor 22 reverses, and can make the feed screw nut of ball screw 24 to the direction motion near lifting motor 22, cuts fork assembly 20 and lands downwards, the spacing of cutting between fork assembly 20 front ends and rear end increases gradually, and front end slides toward front end gradually under the guiding of guide rail guide rail slide block.Be positioned at the also decline gradually thereupon of platform framework 21 of cutting fork assembly 20 tops.In order to improve the stability of platform framework 21 when the lifting, platform framework 21 is connected with described frame 1 by vertical guide rail slide block 18.According to geometrical principle, the angle of ball screw 24 is that the moment changes along with cutting the lifting of fork assembly 20, therefore electric machine support 23 is hinged with cutting fork assembly 20 rear ends, the base mounting bracket 25 being connected with the feed screw nut of ball screw 24, also be to be articulated with to cut fork assembly 20, make ball screw 24 can in the time cutting 20 lifting of fork assembly, freely adjust angle.
The vertical lift of fork assembly 20 energy implementation platform frameworks 21 is cut in utilization, and simple in structure, drives and controls conveniently.
Refer to Fig. 4, delivery device 4 comprises propelling movement support, pushes guide rail slide block, pushes motor, pushes gear, pushes tooth bar and propelling movement cross bar, pushes support and is arranged in described frame 1 by pushing guide rail slide block in the both sides of delivery device 4 sense of motions; Pushing motor is vertically mounted in described frame 1; Push motor propelling movement gear is housed; Push support, along delivery device 4 sense of motions, propelling movement tooth bar is housed, and propelling movement tooth bar intermeshes with propelling movement gear; Push cross bar level and be arranged on propelling movement support, be positioned at delivery device 4 sense of motions foremost.
By pushing guide rail slide block, delivery device 4 linear slide in the horizontal direction.While pushing electric machine rotation, be connected in the propelling movement gear pushing on motor and rotate thereupon, drive the propelling movement support that propelling movement tooth bar is installed to do horizontal rectilinear motion, be arranged on the propelling movement cross bar pushing on support and do straight-line motion thereupon.The body of rod that pushes cross bar contacts with row's multiple workpiece point-blank, promotes whole row's workpiece motion s.Push the rotation direction of motor by control, can control promotion and the homing action of pushing mechanism.Push rotation and the pause of motor by control, can realize the propelling movement of many row's workpiece.
As preferably, material fetching mechanism 6 comprises driving motor 26, transmission gear, driven gear 27, pitman shaft 28, connecting rod 29, pitman arm 30, transverse-roller group 31 and charging tray carrying assembly 32, driving motor 26 is arranged in described frame 1, and transmission gear is installed above; Pitman shaft 28 has two, is laterally arranged on described frame 1 bottom; Pitman shaft 28 1 sides near described frame 1 front row are installed with driven gear 27; Pitman arm 30 has four, and every pitman shaft 28 is separately installed with two pitman arms 30, and pitman shaft 28 is through pitman arm 30 middle parts, and pitman shaft 28 is rigidly connected with pitman arm 30; Connecting rod 29 two ends are hinged with the lower end that is arranged on the pitman arm 30 of the same side on two pitman shafts 28 respectively; Every pair of two pitman arm 30 upper ends that are arranged on same pitman shaft 28, install respectively a transverse-roller group 31; In described frame 1, a side of each transverse-roller group 31 that is arranged on pitman arm 30 upper ends, installs respectively a transverse-roller group 31 again; Described frame 1, by rear row one end, is installed charging tray carrying assembly 32.
Be arranged on the transverse-roller group 31 in frame 1, for the placement of vacant product component charging tray 8.The region of transverse-roller group 31 is installed in frame 1, is the parking area of vacant product component charging tray 8.Be installed on the transverse-roller group 31 on pitman arm 30, have and erect and the two states of droping to the ground.In the time that driven gear 27 rotates, pitman shaft 28 is together rotated, under the promotion of connecting rod 29, all pitman arms 30 swing to same direction simultaneously, when pitman arm 30 is rocked to horizontal position, superincumbent transverse-roller group 31 is installed and drops to the ground; When pitman arm 30 is rocked to vertical position, superincumbent transverse-roller group 31 is installed and erects.The transverse-roller group 31 being arranged on pitman arm 30 erects under state, engages one another with the transverse-roller group 31 being arranged in frame 1.The transverse-roller group 31 being arranged on pitman arm 30 is designed to drop to the ground, and object is to avoid interfering with the mobile of turning rolls 7.
Described charging tray carrying assembly 32 comprises carrying guide rail slide block 33, transporting supports 34, carrying tooth bar 35, carrying gear (not shown), carrying motor 36, working cylinder 37, carrying bar tooth bar (not shown), carrying bar gear 38, carrying bar 39 and fixture block 40, and carrying guide rail slide block 33 and carrying tooth bar 35 are laterally arranged on described frame 1 by rear row one end; Transporting supports 34 is arranged on carrying guide rail slide block 33; Carrying motor 36 is arranged on transporting supports 34; On carrying motor 36, carrying gear is housed, carrying gear intermeshes with carrying tooth bar 35; Working cylinder 37 is arranged on transporting supports 34; Carrying bar tooth bar is housed on working cylinder 37; Carrying bar 39 one end are arranged on transporting supports 34, other end cantilever; Carrying bar gear 38 is housed on carrying bar 39, intermeshes with carrying bar tooth bar; Fixture block 40 is arranged on carrying bar 39, is rigidly connected with carrying bar 39.
By controlling the flexible of working cylinder, the carrying bar rack drives carrying bar gear 38 being attached thereto is rotated, thereby drive carrying bar 39 to rotate, the card being fixed on carrying bar 39 is swung up and down soon.Fixture block 40 can vertically swing up and down between position and horizontal position.Transporting supports 34 is installed with carrying motor 36 and carrying bar 39, can be with carrying guide rail slide block 33 linear slide in the horizontal direction.Carry the rotation of motor 36 by control, the carrying gear being attached thereto is rolled on carrying tooth bar 35, drive by this carrying bar 39 horizontal motions on transporting supports 34.Due to carrying the turning to of motor 36, rotating speed, stopping all can manual control, so direction, speed and stop position that carrying bar 39 moves all can be controlled easily, and controllability is strong, positioning precision is high.
As preferably, turning rolls 7 comprises roll wheel assembly, long tooth bar and short tooth bar, roll wheel assembly is rectangular, on roll wheel assembly, be provided with roller, roller is parallel to the each sideline of rectangle and arranges, the roller contact in sideline, left side and sideline, right side faces down, and the roller contact in sideline, front side and rear side sideline faces up, and the position arranging is higher than the roller in sideline, left side and sideline, right side; Long rack tooth form faces down, and is arranged on sideline, left side one side of roll wheel assembly; Short rack tooth faces down, and is arranged on sideline, roll wheel assembly right side one side, near one end, rear side sideline.
For roll wheel assembly, the roller contact in sideline, left side and sideline, right side faces down, and is directly to contact with the platform framework 21 of frame 1 or lift system 3 movement for turning rolls 7 between lift system 3 and material fetching mechanism 6.The roller contact in sideline, front side and rear side sideline faces up, and directly contacts with product component charging tray 8, for support and the transverse shifting of product component charging tray 8.
As preferably, product component charging tray 8, it comprises chassis and inner disc, within inner disc is stacked in chassis; Inner disc is rectangular, and wherein the left side of rectangle, front side and rear side have leg, and right side does not have leg; Chassis is rectangular, and all there is leg at four sides, and wherein left side and right side leg height are short in workpiece, and front side and rear side leg height are higher than workpiece.In order to increase the rigidity of inner disc, prevent that inner disc from distorting, the bottom welding of inner disc has reinforced rib.On inner disc front side and rear side two sides leg, be welded with shadoof, shadoof position of weld is near sideline, right side.On front side, chassis and rear side leg, have slotted hole, and the horizontal bending in leg top.When installation, the shadoof of inner disc is to expose through the slotted hole on front side, chassis and rear side leg.Front side and rear side leg outside are also provided with postive stop baffle 17.
Workpiece is arranged on inner disc by matrix form, the leg of inner disc left side, front side and rear side, and the leg on right side, chassis keeps off in the periphery of workpiece matrix, prevents that workpiece from dropping.In the present embodiment, inner disc can hold 15X10=1 workpiece.Between multiple product component charging trays 8, can stack.The horizontal bending in front side, chassis and rear side leg top, stacks superincumbent another product component charging tray 8 for supporting.The postive stop baffle 17 in front side and rear side leg outside, can make product component charging tray 8 above obtain spacing, ensures to be positioned at product component charging tray 8 above and be positioned at product component charging tray 8 below completely overlapping, and can in mobile process, not drop.Front side and rear side leg, higher than workpiece, ensure that the workpiece being positioned on below product component charging tray 8 can not contact with the bottom surface of top product component charging tray 8.
The working process of whole automatic feeding is as described below:
In advance workpiece is positioned on multiple product component charging trays 8 by matrix form, between multiple charging trays, is stacked together, in the present embodiment, the product component charging tray 8 stacking has five.Five are stacked together, and are placed with the product component charging tray 8 of workpiece, are entered by a side of feed mechanism.
Now, lift system 3 is in decline state, and platform framework 21 is concordant with the rear row of frame 1; Turning rolls 7 is positioned at material fetching mechanism 6, is placed on the rear row of frame 1, and the long tooth bar on turning rolls 7 engages with the transmission gear of material fetching mechanism 6.
Charging tray on feed mechanism carrying assembly 32 is worked, and working cylinder 37 moves, and under a series of transmissions of carrying bar tooth bar, carrying bar gear 38, carrying bar 39, fixture block 40 is rocked to vertical position, prevents that fixture block 40 from interfering with charging tray in motion process.Carrying motor 36 rotates, and under a series of transmissions of carrying gear, carrying tooth bar 35, transporting supports 34, carrying guide rail slide block 33, carrying bar 39 is moved horizontally to product component charging tray 8 rears, and now fixture block 40 is just positioned at product component charging tray 8 both sides.Working cylinder counter motion, makes fixture block 40 be rocked to horizontal position, is stuck in the both sides of product component charging tray 8.Carry subsequently motor 36 and reverse, make to carry bar 39 transverse shiftings, under the drive of fixture block 40, product component charging tray 8 transverse shifting thereupon, until product component charging tray 8 moves on turning rolls 7.Now, the roller contact on product component charging tray 8 bottoms of the bottom and turning rolls 7 sidelines, front side and rear side sideline.In the process moving at product component charging tray 8, the roller on turning rolls 7 sidelines, front side and rear side sideline can effectively be assisted the movement of product component charging tray 8, ensures mobile steady and smooth.
Then, the transmission gear of material fetching mechanism 6 rotates, and moves to lift system 3 by long rack drives turning rolls 7.The enough turning rollss 7 of length of long tooth bar move to the whole stroke of lift system 3, and the roller on turning rolls 7 sidelines, left side and sideline, right side is equivalent to wheel, assist the movement of turning rolls 7, ensure mobile steady and smooth.Along with turning rolls 7 slowly moves, progressively move on the platform framework 21 of lift system 3, the short tooth bar on turning rolls 7 starts to engage with the driven gear 27 of material fetching mechanism 6, and drives its rotation.Move on the platform framework 21 of lift system 3 completely during to turning rolls 7, the transverse-roller group 31 on pitman arm 30, in erecting state, engages completely with the transverse-roller group 31 being arranged in frame 1.
Subsequently, lift system 3 moves, lifting motor 22 rotates, under the jack-up effect of ball screw 24, cutting fork assembly 20 promotes, be positioned at cut fork assembly 20 tops platform framework 21 carrying turning rolls 7 vertical-lifts, until undermost product component charging tray 8 is concordant with the belt conveyor 11 of connecting gear 2 on turning rolls 7.Now, due to the stopping of the leg on chassis, still cannot complete the propelling movement of workpiece.Now need the auxiliary of shift mechanism 5.The side of shift mechanism 5 at connecting gear 2 two ends is each installs one, is just positioned at shadoof one side of the inner disc of product component charging tray 8.Shift mechanism 5 comprises and lifts cylinder 16 and lift hook, lifts hook one end and described frame 1 is hinged; In the middle part of lifting cylinder 16 and lifting hook, be connected.Lift cylinder 16 and control up pull-up of lifting rod, by the shadoof of inner disc, inner disc is mentioned near a side of connecting gear 2.Inner disc slight inclination, inner disc is the leg higher than chassis by transmission device one side, and therefore the leg on chassis no longer stops workpiece.
Now, delivery device 4 moves, and will on orlop product component charging tray 8, be arranged in the workpiece of matrix placement, pushes a row to the direction of connecting gear 2.With one of row workpiece be pushed on the belt conveyor 11 of connecting gear 2, belt conveyor 11 constantly travels forward, and a top workpiece, under the work of block, is struck on back plate 14, wait external device is taken away, and the workpiece simultaneously blocking below skids it on belt conveyor.Until the workpiece on back plate 14 is removed, block is worked again, and next workpiece is toggled it on back plate 14.With this, workpiece on belt conveyor 11 is sent to external device one by one.And after row's workpiece that pushed mechanism 4 pushes is removed, delivery device 4 continues to push next row workpiece, workpiece is pushed to by this on the belt conveyor 11 of connecting gear 2 by row.Until the workpiece on orlop product component charging tray 8 is all pushed to after connecting gear 2, delivery device 4 resets, and pushes cross bar and returns rear.The height of lift system 3 decline one deck product component charging trays 8, makes second layer product component charging tray 8 concordant with the belt conveyor 11 of connecting gear 2, starts the propelling movement of a new dish workpiece.
Until whole workpiece on the superiors' product component charging tray 8 pushed after, lift system 3 declines, until platform framework 21 is concordant with the rear row of frame 1.Now, the long tooth bar on turning rolls 7 engages with the transmission gear of material fetching mechanism 6, and short tooth bar engages with the driven gear 27 of material fetching mechanism 6.Along with the rotation of driving motor 26, turning rolls 7 is carrying five layers of vacant product component charging tray 8 and is moving to material fetching mechanism 6.In this process, short gear drives driven gear 27 to rotate, and the transverse-roller group 31 that makes to be arranged on pitman arm 30 is droped to the ground, and prevents the movement interference with turning rolls 7.When carrying five layers of vacant product component charging tray 8 and moving on material fetching mechanism 6 completely to turning rolls 7, turning rolls 7 sidelines, front side and the roller in rear side sideline and the installation of material fetching mechanism 6 are docked with the transverse-roller group 31 in frame 1, the action of charging tray carrying mechanism, make to carry bar 39 and move to product component charging tray 8 rears, now two fixture blocks 40, in vertical position, are positioned at the both sides of product component charging tray 8.Along with the motion of working cylinder, fixture block 40, to lower swing, is stuck in the both sides of product component charging tray 8.Under the drive of charging tray carrying mechanism, product component charging tray 8 is laterally moved in the transverse-roller group 31 being installed in frame 1, and this region is for the placement of vacant product component charging tray 8.In the time that five layers of product component charging tray 8 of the full workpiece of new discharge enter from feed mechanism one side, repeat above-mentioned step, start the feeding of a new round.When five layers of new product component charging tray 8 are sent to after lift system 3, the transverse-roller group 31 on pitman arm 30, in erecting state, engages completely with the transverse-roller group 31 being arranged in frame 1.Now carry assembly 32 by charging tray again, five layers of vacant product component charging tray 8 can be gone out toward a sidesway of material fetching mechanism 6.
By the utility model automatic feeding, can complete all processes of workpiece feeding.And can carry out feeding to the workpiece on multiple product component charging trays successively, efficiency is high.In the feeding process of workpiece in enormous quantities, can ensure that feeding is orderly simultaneously, steadily, safety is quick.In protection product component, when avoiding scratching, reliably carry out orderly feeding, degree of automation is high, significantly enhances productivity, and alleviates labor strength.
The above embodiment has only expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (15)
1. an automatic feeding, it is characterized in that: it comprises frame, connecting gear, lift system, delivery device, shift mechanism, material fetching mechanism, turning rolls and product component charging tray, one side of connecting gear is connected with frame, is positioned at the front row of frame, in a high position for frame; The opposite side of connecting gear has shift mechanism, lift system and delivery device to be installed in frame successively, the side of shift mechanism at connecting gear two ends is each installs one, lift system can be between a high position and low level vertical lift, the high position of delivery device in frame; Material fetching mechanism is installed in frame, is positioned at the rear row of frame, in the low level of frame; Turning rolls moves between material fetching mechanism and lift system; Product component charging tray is positioned on turning rolls and material fetching mechanism.
2. automatic feeding according to claim 1, is characterized in that: described connecting gear comprises mounting bracket, drive motor, belt conveyor, outer rib, inner retaining side, back plate, short rib, cylinder and baffle plate; Mounting bracket is positioned at connecting gear bottom, is connected with described frame; Drive motor connecting conveyor belt; Outer rib is located at a side of the close mounting bracket of belt conveyor, and outer rib upper limb is higher than belt conveyor; Back plate is positioned at conveyer belt direction foremost; Inner retaining side is angle block of right angle, and a limit is parallel to outer rib, is positioned at the side of belt conveyor near back plate, and another side is close to back plate, and inner retaining side upper limb is concordant with outer rib upper limb; Short rib is arranged on back plate, and one side of being close to back plate with inner retaining side be arranged in parallel; Cylinder is arranged on back plate; It is fan-shaped that baffle plate is, and baffle plate horizontal positioned is positioned at conveyer belt direction foremost, and the fan-shaped center of circle and mounting bracket are hinged, and sector region has aperture and is connected with cylinder.
3. automatic feeding according to claim 2, is characterized in that: on described back plate, have shooting hole, and be provided with two registration masts.
4. automatic feeding according to claim 2, is characterized in that: on described baffle plate, have notch.
5. automatic feeding according to claim 1, is characterized in that: described shift mechanism comprises and lift cylinder and lift hook, lifts hook and described frame is hinged; Lifting cylinder is connected with the middle part that lifts hook.
6. automatic feeding according to claim 1, it is characterized in that: described lift system comprises vertical guide rail slide block, horizontal guide rail slide block, cuts fork assembly, platform framework, lifting motor, electric machine support, ball screw and base mounting bracket, cut fork both sides, rear end, assembly bottom and described frame hinged, cut fork front end both sides, assembly bottom and be connected with described frame by horizontal guide rail slide block respectively; Cut fork both sides, rear end, assembly top and platform framework hinged, front end both sides, top are connected with described platform framework by horizontal guide rail slide block; Lifting motor is connected with electric machine support one end; The electric machine support other end with cut fork rear end, assembly bottom hinged; Ball screw is driven by lifting motor, and the movable end of ball screw is connected with base mounting bracket; Base mounting bracket with cut fork member hinges; Platform framework is connected with described frame by vertical guide rail slide block.
7. automatic feeding according to claim 1, it is characterized in that: described delivery device comprises propelling movement support, guide rail slide block, propelling movement motor, pushes gear, pushes tooth bar and pushes cross bar, pushes support and is arranged on by guide rail slide block in described frame in the both sides of delivery device sense of motion; Pushing motor is vertically mounted in described frame; Push motor propelling movement gear is housed; Push support, along delivery device sense of motion, propelling movement tooth bar is housed, and propelling movement tooth bar intermeshes with propelling movement gear; Push cross bar level and be arranged on propelling movement support, be positioned at delivery device sense of motion foremost.
8. automatic feeding according to claim 1, it is characterized in that: described turning rolls comprises roll wheel assembly, long tooth bar and short tooth bar, roll wheel assembly is rectangular, on roll wheel assembly, be provided with roller, roller is parallel to the each sideline of rectangle to be arranged, and the roller contact in rectangle sideline, left side and sideline, right side faces down; The roller contact in sideline, rectangle front side and rear side sideline faces up, and the position arranging is higher than the roller in sideline, left side and sideline, right side; Long rack tooth form faces down, and is arranged on sideline, left side one side of roll wheel assembly; Short rack tooth faces down, and is arranged on sideline, roll wheel assembly right side one side, near one end, rear side sideline.
9. automatic feeding according to claim 1, it is characterized in that: described material fetching mechanism comprises driving motor, transmission gear, driven gear, pitman shaft, connecting rod, pitman arm, transverse-roller group and charging tray carrying assembly, driving motor is arranged in described frame, and transmission gear is installed above; Pitman shaft has two, is laterally arranged on described frame bottom; Pitman shaft one side near described frame front row is provided with driven gear; Pitman arm has four, and every pitman shaft is separately installed with two pitman arms, and pitman shaft is through pitman arm middle part, and pitman shaft and pitman arm are rigidly connected; Connecting rod two ends are hinged with the lower end that is arranged on the pitman arm of the same side on two pitman shafts respectively; Every pair of two pitman arm upper ends that are arranged on same pitman shaft, install respectively a transverse-roller group; In described frame, a side of each transverse-roller group that is arranged on pitman arm upper end, installs respectively a transverse-roller group again; Described frame, by rear row one end, is provided with charging tray carrying assembly.
10. automatic feeding according to claim 9, is characterized in that: described charging tray carrying assembly comprises carrying guide rail slide block, transporting supports, carrying tooth bar, carrying gear, carrying motor, working cylinder, carrying bar tooth bar, carrying bar gear, carrying bar and fixture block; Carrying guide rail slide block and carrying tooth bar are laterally arranged on described frame by rear row one end; Transporting supports is arranged on carrying guide rail slide block; Carrying motor is arranged on transporting supports; On carrying motor, carrying gear is housed, carrying gear intermeshes with carrying tooth bar; Working cylinder is arranged on transporting supports; Carrying bar tooth bar is housed on working cylinder; Carrying bar one end is arranged on transporting supports, other end cantilever; Carrying bar gear is housed on carrying bar, intermeshes with carrying bar tooth bar; Fixture block is arranged on carrying bar, is rigidly connected with carrying bar.
11. automatic feedings according to claim 1, is characterized in that: described product component charging tray comprises chassis and inner disc, and within inner disc is stacked in chassis, inner disc is rectangular, and wherein the left side of rectangle, front side and rear side have leg, and right side does not have leg; Chassis is rectangular, and all there is leg at four sides, and wherein left side and right side leg height are short in workpiece, and front side and rear side leg height are higher than workpiece.
12. automatic feedings according to claim 11, is characterized in that: on described inner disc front side and rear side two sides leg, be welded with shadoof, shadoof position of weld is near sideline, right side.
13. automatic feedings according to claim 11, is characterized in that: described inner disc bottom is provided with reinforced rib.
14. automatic feedings according to claim 11, is characterized in that: on front side, described chassis and rear side leg, have slotted hole, and the horizontal bending in leg top.
15. automatic feedings according to claim 14, is characterized in that: front side, described chassis and rear side leg outside are provided with postive stop baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878664.9U CN203728175U (en) | 2013-12-27 | 2013-12-27 | Automatic feeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878664.9U CN203728175U (en) | 2013-12-27 | 2013-12-27 | Automatic feeding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728175U true CN203728175U (en) | 2014-07-23 |
Family
ID=51198265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878664.9U Withdrawn - After Issue CN203728175U (en) | 2013-12-27 | 2013-12-27 | Automatic feeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728175U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754630A (en) * | 2013-12-27 | 2014-04-30 | 广州奥迪通用照明有限公司 | Automatic feeding device |
| CN105600423A (en) * | 2014-11-25 | 2016-05-25 | 昆山德铭电子科技有限公司 | Automatic material feeding device |
| CN105922070A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Dual-adjusting type feeding supporting device |
| CN111972948A (en) * | 2019-05-24 | 2020-11-24 | 威海新北洋数码科技有限公司 | Conveyor and express delivery cabinet |
-
2013
- 2013-12-27 CN CN201320878664.9U patent/CN203728175U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754630A (en) * | 2013-12-27 | 2014-04-30 | 广州奥迪通用照明有限公司 | Automatic feeding device |
| CN103754630B (en) * | 2013-12-27 | 2016-01-06 | 广州奥迪通用照明有限公司 | A kind of automatic feeding |
| CN105600423A (en) * | 2014-11-25 | 2016-05-25 | 昆山德铭电子科技有限公司 | Automatic material feeding device |
| CN105600423B (en) * | 2014-11-25 | 2018-03-23 | 昆山德铭电子科技有限公司 | Automate feeder equipment |
| CN105922070A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Dual-adjusting type feeding supporting device |
| CN111972948A (en) * | 2019-05-24 | 2020-11-24 | 威海新北洋数码科技有限公司 | Conveyor and express delivery cabinet |
| CN111972948B (en) * | 2019-05-24 | 2022-04-26 | 威海新北洋数码科技有限公司 | Conveyor and express delivery cabinet |
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