Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide one kind and have sheet stock storage
With the rotary feeder for the rotary machine hand continuous punching automatic production line for being automatically replenished sheet stock function.
Purpose of the utility model is realized as follows:
A kind of rotary feeder of rotary machine hand continuous punching automatic production line, the feeder includes material folding
Device, rotating-table apparatus, the first material-pulling device and the first lathe, the rotating-table apparatus are rotatably provided on the first lathe, the folder
Expect that device is arranged on the first lathe and is located above rotating-table apparatus.Sheet stock is arranged on rotating-table apparatus the worker, material folding
The sheet stock of device automatic clamping rotating-table apparatus, entire feeding process is simple, improves production efficiency.
The purpose of this utility model can also be solved using following technical measures:
As more specific scheme, the rotating-table apparatus includes turntable, sheet stock stacker mechanism, first servo motor and is used for
The Cam splitter of turntable rotary distance is adjusted, described Cam splitter one end connects turntable, the connection of the Cam splitter other end
First servo motor, first servo motor drive turntable spacing to rotate by Cam splitter, and the sheet stock stacker mechanism is along circle
Circumferential direction is arranged at intervals on turntable and rotates with turntable.
As more specific scheme, each sheet stock stacker mechanism includes chassis, the first limit pylon, the second limited post
Frame, third limit pylon and the 4th limit pylon, the chassis are arranged on turntable, the first limit pylon, the second limit
Pylon, third limit pylon and the 4th limit pylon is circumferentially spaced is arranged on chassis, the first limit pylon, the
Sheet stock stack region is surrounded between two limit pylons, third limit pylon and the 4th limit pylon.The turntable is along its circumference side
To sheet stock stacker mechanism is arranged at intervals with, by being provided with multiple sheet stock stacker mechanisms, sheet stock amount of storage is improved, is avoided rotary
The frequent feed supplement of feeder mitigates worker's burden, improves production efficiency.
As more specific scheme, first material-pulling device includes oil cylinder and elevating lever, and the oil cylinder is arranged first
Cabinet leg, the elevating lever and oil cylinder are slidably connected, and the turntable corresponds to the sheet stock stack region of each sheet stock stacker mechanism
It is provided with first passage, first lathe is provided with second channel, the first passage and second channel close to lift pin locations
Connection, elevating lever passes through second channel, first passage is gone up and down upward, for pushing the sheet stock in sheet stock stack region mobile.Institute
It states turntable and is arranged at intervals with sheet stock stacker mechanism along its circumferencial direction, by being provided with multiple sheet stock stacker mechanisms, improve sheet stock
Amount of storage avoids the frequent feed supplement of rotary feeder, mitigates worker's burden, improves production efficiency.
As more specific scheme, first material-pulling device further includes the oil cylinder for monitoring the mobile highest order of elevating lever
Upper limit inductor and the oil cylinder lower limit inductor that lowest order is moved for monitoring elevating lever, the oil cylinder upper limit inductor
It is arranged on oil cylinder top, oil cylinder lower limit inductor is provided with oil cylinder lower part.The oil cylinder is provided with oil cylinder upper limit inductor
With oil cylinder lower limit inductor, the adjustable height of oil cylinder upper limit inductor and oil cylinder lower limit inductor induction elevating lever, from
And judge that the sheet stock stacker mechanism of rotary feeder whether there is sheet stock, when determining sheet stock stacker mechanism does not have sheet stock,
Control panel is issued a signal to by oil cylinder upper limit inductor, so that control panel driving turntable rotation carries out feed supplement, is improved
Rotary feeder the degree of automation.
As more specific scheme, the clamping device includes bracket and feeding clip mechanism, is arranged on the crossbeam of the bracket
There are the first guide rail and the first push-and-pull cylinder, first guide rail extends along the length direction of crossbeam, and the feeding clip mechanism is seated at the
On one guide rail, first push-and-pull cylinder is connected with feeding clip mechanism, and the first push-and-pull cylinder pushes feeding clip mechanism sliding along the first guide rail
Row realizes that feeding clip mechanism moves left and right.The crossbeam of the bracket is provided with the first guide rail, and the second bottom plate of feeding clip mechanism is seated at
On one guide rail, the first pusher cylinder drives the second bottom to slide along the first guide rail is left and right, realizes the left and right movement of feeding clip mechanism, folder
Expect that mechanism movement is more flexible.
As more specific scheme, the feeding clip mechanism include material folding plate, material folding cylinder, the first bottom plate, the second bottom plate and
Lifting cylinder, the material folding cylinder are arranged on the first bottom plate, and the material folding plate is arranged in material folding cylinder both ends, material folding cylinder band
Clamping sheet stock is opened or collapsed to dynamic material folding plate, and second bottom plate is provided with the second guide rail, and first bottom plate is seated at second and leads
On rail, the lifting cylinder setting is connect on the second bottom plate with the first bottom plate, and lifting cylinder drives the first bottom plate to lead along second
Rail slides up and down, realizes feeding clip mechanism oscilaltion.Second bottom plate of the feeding clip mechanism is provided with the second guide rail, the material folding
First bottom plate of mechanism is seated on the second guide rail, and lifting cylinder drives the first bottom plate to slide above and below along the second guide rail, realizes material folding
Under mechanism, lower movement, and material folding cylinder two sides are connected separately with material folding plate, and material folding cylinder drives material folding plate to collapse or open folder
Tight sheet stock, feeding clip mechanism movement are more flexible.
As more specific scheme, the bracket is provided with the sheet stock of the sheet stock state for sensing chip material stack region
Limit the sheet stock lower limit inductor of the sheet stock state of inductor and the sheet stock for sensing chip material stack region, the sheet stock upper limit sense
Device is answered to fold overlying regions close in sensing chip material heap, the sheet stock lower limit inductor is close to below sensing chip material stack region.
The sheet stock upper limit inductor and sheet stock lower limit inductor are used to monitor in the sheet stock stack region being located at below clamping device
Sheet stock state, when the sheet stock in sheet stock stack region reaches the position of sheet stock upper limit inductor, the induction of sheet stock upper limit inductor
To sheet stock, sheet stock upper limit inductor will pass to control panel by signal in place, and control panel, which controls the first material-pulling device, to be stopped moving
Make, limit the elevating lever lifting height of the first material-pulling device, after clamping device one repeated sheet stock of clamping, in sheet stock stack region
When sheet stock is lower than the position of sheet stock lower limit inductor, sheet stock lower limit inductor incudes less than sheet stock, and sheet stock lower limit inductor will lack
Material signal passes to control panel, and control panel controls the movement of the first material-pulling device, drives elevating lever to rise and jacks up sheet stock, realizes
The sheet stock automatic feeding of sheet stock stack region operates.
As more specific scheme, the oil cylinder upper limit inductor and oil cylinder lower limit inductor are close to switch.
As more specific scheme, the sheet stock upper limit inductor and sheet stock lower limit inductor are photoelectric sensor.
The beneficial effects of the utility model are as follows:
The turntable of the utility model, the rotary feeder is arranged at intervals with sheet stock stacker mechanism along its circumferencial direction,
By being provided with multiple sheet stock stacker mechanisms, sheet stock amount of storage is improved, the frequent feed supplement of rotary feeder is avoided, it is negative to mitigate worker
Load, improve production efficiency, and feeding clip mechanism can left and right, upper and lower all-around mobile, feeding clip mechanism movement it is more flexible.
Further more, the sheet stock upper limit inductor and sheet stock lower limit inductor are used to monitor the sheet stock being located at below clamping device
Sheet stock state in stack region improves production efficiency to control rotary feeder automatic feeding.
Embodiment, in conjunction with shown in Fig. 1 to Fig. 7, a kind of rotary machine hand continuous punching automatic production line, including be used for
Store and convey the rotary feeder 1 of sheet stock, for the multiple sheet stocks being stacked to be isolated a piece of independent sheet stock
Sheet stock seperator 2, punching machine 3, for independent sheet stock to be transferred to punching machine carry out the rotating machine arm 4 of punching press and convenient for by punching press
Rewinding sliding slot 6 that the sheet stock of completion skids off and for handling rotary feeder 1, sheet stock seperator 2, punching machine 3 and rotating machinery
The signal of hand 4 and the control panel 5 for controlling its movement.
The rotary feeder 1 include clamping device 11, rotating-table apparatus 12, the first material-pulling device 13, the first lathe 14,
Sheet stock upper limit inductor 15 and sheet stock lower limit inductor 16.The rotating-table apparatus 12 include turntable 121, sheet stock stacker mechanism 122,
First servo motor 123 and Cam splitter 124 for adjusting 121 rotary distance of turntable, the turntable 121 are arranged first
14 surface of lathe, first servo motor 123 and Cam splitter 124 are arranged in 14 bottom surface of the first lathe, the Cam splitter
124 one end connect turntable 121, and 124 other end of Cam splitter connects first servo motor 123, the first servo motor 123
The rotation of 121 spacing of turntable is driven by Cam splitter 124.
The sheet stock stacker mechanism 122 is circumferentially spaced to be arranged on turntable 121, each sheet stock stacker mechanism
122 include that chassis 1225, first limits the limit of pylon 1221, second pylon 1222, third limit pylon 1223 and the 4th limit
Pylon 1224, the chassis 1225 are arranged on turntable 121, and the first limit pylon 1221, second limits pylon 1222, the
Three limit pylons 1223 and the 4th circumferentially spaced setting of limit pylon 1224 are on chassis 1225, first limited post
Frame 1221, second limits pylon 1222, third limit pylon 1223 and the 4th limit pylon 1224 and surrounds sheet stock stack region
1226,1226 position of sheet stock stack region of the corresponding each sheet stock stacker mechanism 122 of the turntable 121 is provided with first passage
1227。
First material-pulling device 13 includes oil cylinder 131, elevating lever 132, for monitoring the mobile highest order of elevating lever 132
Oil cylinder upper limit inductor 133 and the oil cylinder lower limit inductor 134 that lowest order is moved for monitoring elevating lever 132.The oil
Cylinder 131 is arranged in 14 bottom of the first lathe, and the elevating lever 132 and oil cylinder 131 are slidably connected, and first lathe 14 is corresponding to be risen
Drop 132 position of bar is provided with second channel 141, and the oil cylinder 131 drives elevating lever 132 to act, when elevating lever 132 acts, lifting
Bar 132 passes through second channel 141 and first passage 1227 is gone up and down upward, for pushing the sheet stock in sheet stock stack region 1226 to move
It is dynamic.The oil cylinder upper limit inductor 133 is close to switch, and oil cylinder upper limit inductor 133 is arranged in 131 top of oil cylinder, institute
Stating oil cylinder lower limit inductor 134 is close to switch, and oil cylinder lower limit inductor 134 is arranged in 131 lower part of oil cylinder, the oil cylinder
Upper limit inductor 133 and oil cylinder lower limit inductor 134 are electrically connected with control panel 5.
The clamping device 11 include bracket 111 and feeding clip mechanism 112, the feeding clip mechanism 112 include material folding plate 1121,
Material folding cylinder 1122, the first bottom plate 1123, the second bottom plate 1124 and lifting cylinder 1125, the material folding cylinder 1122 setting is the
On one bottom plate 1123,1122 both ends of material folding cylinder are connected separately with material folding plate 1121, and material folding cylinder 1122 drives material folding plate 1121
It opens or clamping sheet stock, second bottom plate 1124 is provided with the second guide rail 1126, first bottom plate 1123 is seated at second and leads
On rail 1126, the setting of lifting cylinder 1125 is connect on the second bottom plate 1124 with the first bottom plate 1123, lifting cylinder 1125
It drives the first bottom plate 1123 to slide along the second about 1126 guide rail, realizes 112 oscilaltion of feeding clip mechanism, the bracket 111
The first guide rail 1112 and the first push-and-pull cylinder 1113, length of first guide rail 1112 along crossbeam 1111 are provided on crossbeam 1111
It spends direction to extend, the second bottom plate 1124 of the feeding clip mechanism 112 is seated on the first guide rail 1112, first push-and-pull cylinder
1113 and second bottom plate 1124 connect, the first push-and-pull cylinder 1113 pushes the second bottom plate 1124 to slide along the first guide rail 1112, real
Existing feeding clip mechanism 112 moves left and right.
It is provided under the sheet stock upper limit inductor 15 and the sheet stock on the bracket 111 of the close feeding clip mechanism 112
Inductor 16 is limited, the sheet stock upper limit inductor 15 is photoelectric sensor, and sheet stock upper limit inductor 15 is close to sheet stock stack region
1226 top, the sheet stock situation for sensing chip material stack region 1226.The sheet stock lower limit inductor 16 is optoelectronic induction
Device, sheet stock of the sheet stock lower limit inductor 16 close to the lower section of sheet stock stack region 1226, for sensing chip material stack region 1226
Situation.
The rotating machine arm 4 includes 41, three mechanical arms 42 of the second lathe, rotating plate 43 and the second servo motor 44, institute
The circumferencial direction that three mechanical arms 42 are stated along rotating plate 43 is fixed on rotating plate 43, and the end of each mechanical arm 42 is provided with
Magnet sucking disc 45.In 41 bottom of the second lathe, the rotating plate 43 is arranged in the second lathe 41 for the setting of second servo motor 44
Surface, the shaft of second servo motor 44 pass through the second lathe 41 and connect with rotating plate 43, and the second servo motor 44 is with turn
Plate 43 rotates, and the mechanical arm 42 follows rotating plate 43 to rotate.
The sheet stock seperator 2 includes third lathe 21, the sheet stock holder 22 for putting sheet stock, for pushing sheet stock
Mobile the second material-pulling device 23, the Lifting Device 24 for jacking up sheet stock and the scraping wings for limiting scraping wings coasting distance
Positioning device 25.
The sheet stock holder 22 is arranged on third lathe 21, and 22 top of sheet stock holder is provided with for storing
The sheet stock storage area 221 of sheet stock, 22 lower part of sheet stock holder is provided with the channel 222 passed through convenient for scraping wings, described
The third guide rail 211 in channel 222 is provided through on third lathe 21 along its length, the sheet stock holder 22 is also set up
There is the outlet 223 of connection sheet stock storage area 221 and channel 222.
221 periphery of sheet stock storage area of the sheet stock holder 22 is provided with gag lever post 2211, the gag lever post 2211
The sheet stock placement area 2212 neatly put convenient for sheet stock is surrounded with gag lever post 2211, and is located at 2211 top of gag lever post and is arranged
There is sub-material upper limit inductor 26,2211 lower part of gag lever post that is located at is provided with sub-material lower limit inductor 27, the sub-material
Upper limit inductor 26 and sub-material lower limit inductor 27 are photoelectric sensor, the sub-material upper limit inductor 26, sub-material
Lower limit inductor 27 and control panel 5 are electrically connected.
Second material-pulling device 23 includes scraping wings 231 and the second push-and-pull cylinder 232, and 231 front end of scraping wings is opened
There is U-typed slot 2311, U-typed locating piece 2312 is provided on the U-typed slot 2311, the U-typed locating piece 2312 is arranged
There is U-typed positioning chamber 2313,2313 inner wall of U-typed positioning chamber is provided with support flange 2314.The support flange 2314
Bottom surface is concordant with 231 bottom surface of scraping wings, and 2314 surface of support flange is lower than 231 surface of scraping wings, scraping wings 231 and support flange
Sheet stock placed cavity 2315 is surrounded between 2314, and the height of sheet stock placed cavity 2315 is consistent with the height of a piece of independent sheet stock.
Second push-and-pull cylinder 232 is arranged on the third lathe 21 at 222 rear of channel, and the scraping wings 231 is seated at
On third guide rail 211, second push-and-pull cylinder 232 and scraping wings 231 are connected, and the second push-and-pull cylinder 232 drives scraping wings 231
It is slided across channel 222 along third guide rail 211.
The pusher plate positioning device 25 is arranged on the third lathe 21 in 222 front of channel, the scraping wings positioning dress
Setting 25 includes the first positioning column 251 and the second positioning column 252, distance between first positioning column 251 and the second positioning column 252
Less than the diameter of U-typed positioning chamber 2313.
The Lifting Device 24 is arranged on the third lathe 21 in 222 front of channel, and the Lifting Device 24 includes liftout
Cylinder 241 and top plate 242, towards sheet stock placed cavity 2315, the setting of top plate 242 exists the telescopic rod of the material ejection cylinder 241
On telescopic rod.
Working principle:
Sheet stock is placed in the sheet stock stack region 1226 of rotary feeder 1 by worker, and the control of control panel 5 first pushes away
Expect that device 13 acts, the oil cylinder of the first material-pulling device 13 drives elevating lever 132 to go up and down, and elevating lever sequentially passes through the first lathe 14
First passage 1227, turntable 121 second channel 141 will be located at the sheet stock of the lower section of clamping device 11 and jack up, then clamping device
The 11 repeated sheet stock that picks up is placed in the sheet stock storage area 221 of sheet stock seperator 2, and sheet stock proper alignment is in sheet stock storage area
In 221 sheet stock placement area 2212.
The sheet stock in sheet stock placement area 2212 drops into scraping wings 231 along channel 222 by outlet 223
In sheet stock placed cavity 2315, the control panel 5 controls the movement of the second material-pulling device 23, the second push-and-pull of the second material-pulling device 23
Cylinder 232 drives scraping wings 231 to slide along third guide rail 211, until scraping wings 231 is resisted against on pusher plate positioning device 25,
It realizes and independent sheet stock is pushed to 222 front of channel, control panel 5 controls Lifting Device 24 and acts at this time, Lifting Device 24
The telescopic rod of material ejection cylinder 241 drives top plate 242 to stretch out towards 2315 direction of sheet stock placed cavity of scraping wings 231, by independent piece
Material jacks up.
Then, control panel 5 controls rotating machine arm 4 and acts, and the second servo motor 44 of rotating machine arm 4 drives rotating plate
43 rotations, mechanical arm 42 are rotated with rotating plate to the sheet stock placed cavity position 2315 of scraping wings 231, the magnet positioned at 42 end of mechanical arm
Sucker 45 sucks independent sheet stock, then rotating machine arm 4 the second servo motor 44 drive rotating plate 43 rotate, mechanical arm 42 with turn
At the rotation to punching machine 3 of plate 43, punching machine 3 carries out punching press to independent sheet stock, and the sheet stock that last punching press is completed is skidded off by rewinding sliding slot 6
It into rewinding case 7, completes sheet stock and collects, entire sheet stock process automation greatly improves production efficiency.
The automatic feeding principle of manipulator continuous punching automatic production line when rotation:
The sheet stock upper limit inductor 15 and sheet stock lower limit inductor 16 are used to monitor the piece for being located at 11 lower section of clamping device
The sheet stock state in stack region 1226 is expected, when the sheet stock in sheet stock stack region 1226 reaches the position of sheet stock upper limit inductor 15
When setting, sheet stock upper limit inductor 15 senses that sheet stock, sheet stock upper limit inductor 15 will pass to control panel 5 by signal in place, control
Panel 5 processed controls 13 stopping of the first material-pulling device movement, limits the elevating lever lifting height of the first material-pulling device 13, when material folding fills
After setting the repeated sheet stock of 11 clamping one, when the sheet stock in sheet stock stack region 1226 is lower than the position of sheet stock lower limit inductor 16, sheet stock
Lower limit inductor 16 incudes less than sheet stock, and scarce material signal is passed to control panel 5, control panel 5 by sheet stock lower limit inductor 16
It controls the first material-pulling device 13 to act, drives elevating lever 132 to rise and jack up sheet stock, realize the sheet stock of sheet stock stack region 1226 certainly
Dynamic feed operation.
The oil cylinder upper limit inductor 133 is arranged above oil cylinder 131, and oil cylinder lower limit inductor 134 is arranged in oil
131 lower section of cylinder, the elevating lever 132 and oil cylinder 131 are slidably connected, when elevating lever 132, which is gradually increasing, jacks up sheet stock, elevating lever
132 bottoms are gradually distance from oil cylinder lower limit inductor 134, and 132 bottom of elevating lever moves closer to oil cylinder upper limit inductor 133,
When 132 bottom of elevating lever is close to oil cylinder upper limit inductor 133, indicate that elevating lever 132 has arrived at the rising limit, i.e. sheet stock
The sheet stock of stack region 1226 is insufficient, and oil cylinder upper limit inductor 133 issues signal to control panel 5 at this time, and control panel 5 drives
The first servo motor 123 of turn disk device action, rotating-table apparatus 12 passes through 124 displacement of Cam splitter, one angle,
To make another pack material stacker mechanism 122 be located at 11 lower section of clamping device, the sheet stock automatic feeding operation of turntable 121 is completed.
The sub-material upper limit inductor 26 and sub-material lower limit inductor 27 are for monitoring sheet stock placement area 2212
Sheet stock state, when sheet stock is stacked in sheet stock placement area 2212, sheet stock is close to sub-material upper limit inductor 26, sub-material upper limit
When inductor 26 senses sheet stock, stop signal is sent control panel 5 by sub-material upper limit inductor 26, and control panel 5 stops
Only clamping device 11 acts, and stops feeding, when the sheet stock of sheet stock placement area 2212 gradually decreases, sheet stock is close to sub-material lower limit
Position inductor 27, when sub-material lower limit inductor 27 senses sheet stock, sub-material lower limit inductor 27 sends feed supplement signal to
Control panel 5, control panel 5 start clamping device 11, and clamping device 11 continues supplement piece and expects in sheet stock placement area 2212,
Realize the operation of sheet stock automatic feeding.