A kind of overturning transport sheet material device
Technical field
The present invention relates to a kind of overturning transport devices, are in particular a kind of overturning transport sheet material devices.
Background technology
Such as the patent No. CN108273934A inventions are related to machining equipment technical field more particularly to a kind of overturning
Device comprising mounting bracket further includes material platform mechanism, switching mechanism, slide and the fixed plate being set on mounting bracket, the first electricity
Machine drives slide plate to be moved left and right on the first sliding rail, product is put into material platform, first motor drives slide plate to be moved to specific bit
It sets, switching mechanism opens or shorten the required distance of product, while cylinder pushes slide plate to rise and drive material platform and thereon
Product rise, be sucked product on top to correction sucker, cylinder drives material platform to decline, and switching mechanism overturns the third on pedestal
Sliding rail moves left and right, and opens or shorten the required distance of next mold, and turning supporting seat is overturn to two different directions, overturning
Third motor drives correction sucker rotation by belt afterwards, rotates required angle, is not only simple in structure, reasonable design,
High degree of automation, easy to operate, production efficiency is high, and overturns steady, no impact, securely and reliably;But it can not achieve when overturning
Transportation function.
Invention content
The object of the present invention is to provide a kind of overturning transport sheet material devices, can also plate conveyor while can overturning plank
Material.
The purpose of the present invention is achieved through the following technical solutions:
A kind of overturning transport sheet material device, including pedestal, turning conveyor structure and feed mechanism, the pedestal include bottom
Plate, motor base, hinged seat, bearing block support column I, sliding rail support column, sliding rail and fixed column, motor base are fixedly connected on bottom
The front side of plate right end, the right side of hinged seat middle-end, bearing block support column I are fixedly connected on the right end of bottom plate, bearing block support column I
Right side positioned at motor base rear end, sliding rail support column are fixedly connected on the left side of bottom plate middle-end, and the upper end of sliding rail rolls to the right
Tiltedly, the right end of sliding rail is fixedly connected on the upper end of sliding rail support column, and fixed column is fixedly connected on the left end of top plate;
The turning conveyor structure includes motor, teeth-missing gear, transmission shaft, gear I, connecting rod I, connecting rod II, cam, connecting rod
III, sliding block, connecting rod IV and material containing body, are provided with upper end hypodontia slot and lower end hypodontia slot on teeth-missing gear, upper end hypodontia slot upward,
Teeth-missing gear is fixedly connected on the rear end of the output shaft of motor, and transmission shaft is rotatably connected on the left side of I upper end of bearing block support column,
Gear I is fixedly connected on the front end of transmission shaft, and the upper end of connecting rod I is fixedly connected on the rear end of transmission shaft, connecting rod I and connecting rod II
Lower end is articulated and connected, and cam is fixedly connected on the middle-end of transmission shaft, and cam is between gear I and connecting rod I, the middle-end of connecting rod III
Be hingedly connected on hinged seat, the right end and cam contact of connecting rod III, sliding block are slidably connected in sliding rail, the left end of connecting rod III with
Shoe contact, the left end of connecting rod IV are hingedly connected to the center of sliding block rear end, and the middle-end of connecting rod IV is hinged with the upper end of connecting rod II
Connection, the left end of material containing body are fixedly connected on the right end of connecting rod IV.
The feed mechanism include conveying mechanism, baffle, conveyer belt, lifting shaft, lifter wheel, conveying mechanism fixed plate and
Lifting pipe, conveying mechanism include conveying main body and roller, and there are two roller settings, and two rollers are rotatably connected on conveying master respectively
The left and right ends of body, there are two baffle plate settings, and two baffles are respectively fixedly connected with the front and rear sides in conveying main body upper end, conveying
Band and two roller bands are sequentially connected, and lifting shaft is fixedly connected on the front end of the roller of left end, and lifter wheel is fixedly connected on liter
The middle-end of axis drops, and there are two the settings of conveying mechanism fixed plate, and the upper end of two conveying mechanism fixed plates is respectively fixedly connected with defeated
The front and rear sides of lower body, the front and rear sides of lifting pipe upper end are sent to be respectively fixedly connected with two conveying mechanism fixed plate lower ends
Inside, the inner end of lifting pipe is connected to by clearance fit in fixed column.
As advanced optimizing for the technical program, a kind of overturning transport sheet material device of the present invention, the pedestal further includes
Bearing block support column II, support plate I are fed fixed plate, support plate II, top plate and bearing block support column III, are provided on top plate
Slot I and slot II, bearing block support column II are fixedly connected on the front side of bottom plate left end, and support plate I is fixedly connected on the right end of bottom plate,
Feed fixed plate is fixedly connected on the upside of I right end of support plate, and support plate II is fixedly connected on the left end of bottom plate, and top plate, which is fixed, to be connected
It is connected on the inside of II upper end of support plate I and support plate, fixed column and bearing block support column III are fixedly connected with the left end in top plate,
Bearing block support column III is located at the front side of fixed column left end.
As advanced optimizing for the technical program, a kind of overturning transport sheet material device of the present invention, the feeder packet
Feed main body and limiting plate are included, the left end for being fed main body is provided with port, and there are two limiting plate settings, and two limiting plates are fixed
It is connected to the right side of feed main body upper end, the lower end for being fed main body is fixedly connected on the upper end of feed fixed plate;
As advanced optimizing for the technical program, a kind of overturning transport sheet material device of the present invention, the tape handler
Including belt wheel I, pulley shaft I, belt wheel II, pulley shaft II, belt wheel III, gear II and transmission belt, it is defeated that belt wheel I is fixedly connected on motor
The front end of shaft, pulley shaft I is rotatably connected on the upper end of bearing block support column II, after belt wheel II is fixedly connected on pulley shaft I
End, the rear end thereof of pulley shaft II is connected to the upper end of bearing block support column III, before belt wheel III is fixedly connected on pulley shaft II
End, gear II are fixedly connected on the middle-end of pulley shaft II, and transmission belt is that V belt translation connects with belt wheel I, pulley shaft I and belt wheel III
It connects;
As advanced optimizing for the technical program, a kind of overturning transport sheet material device of the present invention, the spring pocket is solid
On fixed column, the upper end of spring set is fixedly connected on the lower end of lifting pipe, and the lower end of spring set is fixedly connected on top plate.
As advanced optimizing for the technical program, a kind of overturning transport sheet material device of the present invention, the motor has
Electromagnetic brake function, and be slowspeed machine, rotating speed 6r/min.
A kind of overturning transport sheet material device of the present invention has the beneficial effect that:
It can be realized by teeth-missing gear, cam, connecting rod I, connecting rod II, connecting rod III and connecting rod IV and be gone back while turning plate
Carry out the transport of plank.
Description of the drawings
The present invention will be further described in detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of overall structure diagram of overturning transport sheet material device of the present invention;
Fig. 2 is I structural schematic diagram one of whole removing bearing block support column of the present invention;
Fig. 3 is I structural schematic diagram two of whole removing bearing block support column of the present invention;
Fig. 4 is I backsight structural representation of whole removing bearing block support column of the present invention;
Fig. 5 is the base construction schematic diagram of the present invention;
Fig. 6 is the sliding rail support column arrangement schematic diagram of the present invention;
Fig. 7 is the top board structure schematic diagram of the present invention;
Fig. 8 is the turning conveyor structure structural schematic diagram of the present invention;
Fig. 9 is the turning conveyor structure backsight structural representation of the present invention;
Figure 10 is the teeth-missing gear structural schematic diagram of the present invention;
Figure 11 is the cam structure schematic diagram of the present invention;
Figure 12 is III structural schematic diagram of connecting rod of the present invention;
Figure 13 is the material containing body structural schematic diagram of the present invention;
Figure 14 is the feeder structural schematic diagram of the present invention;
Figure 15 is the tape handler structural schematic diagram of the present invention;
Figure 16 is the feeding machine structure schematic diagram of the present invention;
Figure 17 is the fixed plate structure schematic diagram of the present invention;
Figure 18 is the conveying mechanism structural schematic diagram of the present invention;
Figure 19 is the lifting pipe schematic cross-sectional view of the present invention.
In figure:Pedestal 1;Bottom plate 1-1;Motor base 1-2;Hinged seat 1-3;I 1-4 of bearing block support column;Sliding rail support column
1-5;Sliding rail 1-6;II 1-7 of bearing block support column;I 1-8 of support plate;It is fed fixed plate 1-9;II 1-10 of support plate;Top plate 1-11;
I 1-11-1 of slot;II 1-11-2 of slot;Fixed column 1-12;III 1-13 of bearing block support column;Turning conveyor structure 2;Motor 2-1;Hypodontia
Gear 2-2;Upper end hypodontia slot 2-2-1;Lower end hypodontia slot 2-2-2;Transmission shaft 2-3;I 2-4 of gear;I 2-5 of connecting rod;II 2- of connecting rod
6;Cam 2-7;III 2-8 of connecting rod;Sliding block 2-9;IV 2-10 of connecting rod;Material containing body 2-11;Feeder 3;It is fed main body 3-1;Limit
Plate 3-2;Tape handler 4;I 4-1 of belt wheel;I 4-2 of pulley shaft;II 4-3 of belt wheel;II 4-4 of pulley shaft;III 4-5 of belt wheel;Gear II
4-6;Transmission belt 4-7;Feed mechanism 5;Conveying mechanism 5-1;Convey main body 5-1-1;Roller 5-1-2;Baffle 5-2;Conveyer belt 5-
3;Lifting shaft 5-4;Lifter wheel 5-5;Conveying mechanism fixed plate 5-6;Lifting pipe 5-7.
Specific implementation mode
Invention is further described in detail below in conjunction with the accompanying drawings.
Before illustrating specific implementation mode, to avoid repeating language, explanation is as described below, and " gear passes through key and card
Spring is fixedly connected on axis ":Gear is connected to by the way that key is circumferentially fixed on axis, and jump-ring slot is provided on axis, and gear passes through two
Clamp spring is axially and fixedly connected on axis, which will be understood by those skilled in the art, only a kind of
Universal installation method gear being fixedly connected on axis.
Specific implementation mode one:
Illustrate present embodiment, a kind of overturning transport sheet material device, including pedestal 1, overturning transport with reference to Fig. 1-19
Mechanism 2 and feed mechanism 5, the pedestal 1 include bottom plate 1-1, motor base 1-2, hinged seat 1-3, I 1-4 of bearing block support column,
Sliding rail support column 1-5, sliding rail 1-6 and fixed column 1-12, motor base 1-2 are fixedly connected on the front side of bottom plate 1-1 right ends, hinged
Seat 1-3 is bolted to connection on the right side of bottom plate 1-1 middle-ends, and I 1-4 of bearing block support column is bolted to connection the bottom of at
The right end of plate 1-1, I 1-4 of bearing block support column are located at the right side of the rear ends motor base 1-2, and sliding rail support column 1-5 is solid by bolt
Surely it is connected to the left side of bottom plate 1-1 middle-ends, the upper end of sliding rail 1-6 tilts to the right, and the right end of sliding rail 1-6 passes through the company of being welded and fixed
It is connected on the upper end of sliding rail support column 1-5, the left end that fixed column 1-12 is fixedly connected on top plate 1-11 can be by teeth-missing gear 2-
2, also into andante while cam 2-7, I 2-5 of connecting rod, II 2-6 of connecting rod, III 2-8 of connecting rod and IV 2-10 of connecting rod realize turning plate
The transport of material.
The turning conveyor structure 2 include motor 2-1, teeth-missing gear 2-2, transmission shaft 2-3, I 2-4 of gear, I 2-5 of connecting rod,
It is arranged on II 2-6 of connecting rod, cam 2-7, III 2-8 of connecting rod, sliding block 2-9, IV 2-10 of connecting rod and material containing body 2-11, teeth-missing gear 2-2
There are upper end hypodontia slot 2-2-1 and lower end hypodontia slot 2-2-2, teeth-missing gear 2-2 to be fixedly connected on motor 2-1's by key and clamp spring
The rear end of output shaft, upward, transmission shaft 2-3 is rotatably connected on bearing block to upper end hypodontia slot 2-2-1 by bearing with spherical outside surface of usheing to seat
The left side of I upper ends 1-4 of support column, I 2-4 of gear are fixedly connected on the front end of transmission shaft 2-3 by key and clamp spring, I 2-5's of connecting rod
Upper end is fixedly connected by welding in the rear end of transmission shaft 2-3, and the lower end of II 2-6 of I 2-5 of connecting rod and connecting rod is cut with scissors by link bolt
1 is connect in succession, and cam 2-7 is fixedly connected on the middle-end of transmission shaft 2-3 by key and clamp spring, and cam 2-7 is located at I 2-4 of gear and company
Between I 2-5 of bar, the middle-end of III 2-8 of connecting rod is hingedly connected to by link bolt on hinged seat 1-3, the right end of III 2-8 of connecting rod with
Cam 2-7 is contacted by cylindrical roller, and sliding block 2-9 is slidably connected in sliding rail 1-6, and the left end and sliding block 2-9 of III 2-8 of connecting rod is logical
Cylindrical roller contact is crossed, the left end of IV 2-10 of connecting rod is hingedly connected to the center of the rear ends sliding block 2-9, connecting rod IV by link bolt
The middle-end of 2-10 and the upper end of II 2-6 of connecting rod are articulated and connected by link bolt, and the left end of material containing body 2-11 is fixedly connected on company
The length of the right end of IV 2-10 of bar, sliding rail 1-6 will ensure long enough, in case sliding block 2-9 is from wherein skidding off, it should be noted that
It can not make limit processing to sliding block 2-9, otherwise turning conveyor structure 2 can stop operation when sliding block 2-9 reaches spacing place, seriously
When turning conveyor structure 2 can be damaged, the overturning of plank is can also be achieved while material containing body 2-11 is for realizing conveying sheet.
The feed mechanism 5 include conveying mechanism 5-1, baffle 5-2, conveyer belt 5-3, lifting shaft 5-4, lifter wheel 5-5,
Conveying mechanism fixed plate 5-6 and lifting pipe 5-7, conveying mechanism 5-1 include conveying main body 5-1-1 and roller 5-1-2, roller 5-1-
There are two 2 settings, and two roller 5-1-2 are rotatably connected on the left and right ends of conveying main body 5-1-1 respectively, and baffle 5-2 is provided with
Two, two baffle 5-2 are fixedly connected by welding respectively in the front and rear sides of conveying main body 5-1-1 upper ends, conveyer belt 5-3 with
Two roller 5-1-2 V belt translations connections, lifting shaft 5-4 are fixedly connected on the front end of the roller 5-1-2 of left end by shaft coupling, risen
Drop gear 5-5 is fixedly connected on the middle-end of lifting shaft 5-4 by key and clamp spring, and there are two the 5-6 settings of conveying mechanism fixed plate, and two
The upper end of a conveying mechanism fixed plate 5-6 is fixedly connected by welding respectively in the front and rear sides of the lower ends conveying main body 5-1-1, is risen
The front and rear sides of the upper ends drop pipe 5-7 are fixedly connected by welding respectively in the inside of two lower ends conveying mechanism fixed plate 5-6, are risen
The inner end of drop pipe 5-7 is connected to by clearance fit on fixed column 1-12.
Specific implementation mode two:
Illustrate present embodiment with reference to Fig. 1-19, present embodiment is described further embodiment one, described
The pedestal 1 further includes II 1-7 of bearing block support column, I 1-8 of support plate, feed fixed plate 1-9, II 1-10 of support plate, top plate 1-
11 and bearing block support column III 1-13, top plate 1-11 on be provided with I 1-11-1 of slot and slot II 1-11-2, II 1- of bearing block support column
7 are bolted to connection in the front side of bottom plate 1-1 left ends, and I 1-8 of support plate is fixedly connected by welding on the right side of bottom plate 1-1
End, feed fixed plate 1-9 are bolted to connection in the upside of I 1-8 right ends of support plate, and II 1-10 of support plate is solid by welding
Surely it is connected to the left end of bottom plate 1-1, top plate 1-11 is fixedly connected by welding in II upper ends 1-10 I 1-8 of support plate and support plate
Inside, fixed column 1-12 and III 1-13 of bearing block support column are bolted to connection the left end in top plate 1-11, bearing
III 1-13 of seat supports column is located at the front side of fixed column 1-12 left ends, and the setting of I 1-11-1 of slot passes through top plate 1- for transmission belt 4-7
The setting of 11, II 1-11-2 of slot influence the movement of IV 2-10 of connecting rod and material containing body 2-11 for making top plate 1-11 not.
Specific implementation mode three:
Illustrate present embodiment with reference to Fig. 1-19, present embodiment is described further embodiment two, described
Feeder 3 includes feed main body 3-1 and limiting plate 3-2, and the left end of feed main body 3-1 is provided with port, limiting plate 3-2 settings
There are two, two limiting plate 3-2 are bolted to connection the right side in the upper ends feed main body 3-1, are fed under main body 3-1
End is fixedly connected by welding in the upper end of feed fixed plate 1-9, and the effect of feeder 3 is by personnel in feeder 3
Middle placement plank, but the time interval for being put into plank is needed to pay attention to, have ensured that plank can smoothly enter into material containing body 2-11.
Specific implementation mode four:
Illustrate that present embodiment, present embodiment are described further embodiment three with reference to Fig. 1-19,
The tape handler 4 includes I 4-1 of belt wheel, I 4-2 of pulley shaft, II 4-3 of belt wheel, II 4-4 of pulley shaft, III 4- of belt wheel
5, II 4-6 of gear and transmission belt 4-7, I 4-1 of belt wheel are fixedly connected on the front end of motor 2-1 output shafts, belt wheel by key and clamp spring
I 4-2 of axis is rotatably connected on the upper end of II 1-7 of bearing block support column by bearing with spherical outside surface of usheing to seat, and II 4-3 of belt wheel passes through key and card
Spring is fixedly connected on the rear end of I 4-2 of pulley shaft, and the rear end of II 4-4 of pulley shaft is rotatably connected on axis by bearing with spherical outside surface of usheing to seat
The upper end of III 1-13 of bearing support column, III 4-5 of belt wheel are fixedly connected on the front end of II 4-4 of pulley shaft, gear by key and clamp spring
II 4-6 is fixedly connected on the middle-end of II 4-4 of pulley shaft by key and clamp spring, transmission belt 4-7 and I 4-1 of belt wheel, I 4-2 of pulley shaft and
III 4-5 of belt wheel is V belt translation connection, and II 4-3 of belt wheel plays the tension to transmission belt 4-7.
Specific implementation mode five:
Illustrate that present embodiment, present embodiment are described further embodiment four with reference to Fig. 1-19,
For the spring pocket on fixed column 1-12, the upper end of spring is fixedly connected on lifting pipe 5-7 by gasket and bolt
Lower end, the lower end of spring is fixedly connected on by gasket and bolt on top plate 1-11.The effect of spring is to fall sending to plank
Expect the impact force generated in mechanism into row buffering.
Specific implementation mode six:
Illustrate present embodiment with reference to Fig. 1-19, present embodiment is described further embodiment five, described
Motor 2-1 have the function of electromagnetic brake, and be slowspeed machine, rotating speed 6r/min.
A kind of overturning transport sheet material device of the present invention, its working principle is that:
Before operating personnel start motor 2-1, it is ensured that end hypodontia slot 2-2-1 is in top position, can be operated with crossing
Personnel adjust, and after each use device when hypodontia slot 2-2-1 is in top position, close motor 2-1, since motor 2-1 has
There is electromagnetic brake, so whole device can stop operating immediately;The movement of whole device is divided into three aspects and is illustrated, and first
Aspect:The rotation of motor 2-1 output shafts drives teeth-missing gear 2-2 to rotate clockwise, at this time due to upper end hypodontia slot 2-
2-1 is in top position, and upper end hypodontia slot 2-2-1 coordinates with I 2-4 of gear, and I 2-4 of gear will not be rotated, during this,
Plank is waited for be slid into material containing body 2-11 from feeder 3, the position of material containing body 2-11 is denoted as initial position at this time, works as upper end
The position of hypodontia slot 2-2-1 goes to right side from upside, and I 2-4 of rotation driven gear of teeth-missing gear 2-2 turns counterclockwise
Dynamic, I 2-4 of gear drives transmission shaft 2-3 to rotate counterclockwise, and transmission shaft 2-3 drives I 2-5 of connecting rod to turn counterclockwise
Dynamic, I 2-5 of connecting rod pushes II 2-6 of connecting rod to be moved to upper left side, and II 2-6 of connecting rod pushes IV 2-10 of connecting rod to be moved to upper left side, connecting rod
IV 2-10 drives material containing body 2-11 to be moved to upper left side, and the motion conditions of whole device are shown in Figure of description, the fortune of device at this time
Dynamic state changes to Fig. 2 from Fig. 1, when the position of upper end hypodontia slot 2-2-1 goes to lower section from right, the movement shape of whole device at this time
State changes to Fig. 3 from Fig. 2 of Figure of description, at this time since the position of lower end hypodontia slot 2-2-2 is located above, lower end hypodontia slot 2-
2-2 is matched with I 2-4 of gear, and I 2-4 of gear will not be rotated, and during this, plank is waited for be detached from from material containing body 2-11,
The position of material containing body 2-11 is denoted as end position at this time, when the position of upper end hypodontia slot 2-2-1 goes to left from below, then from a left side
Side goes back to top, and I 2-4 of rotation driven gear of teeth-missing gear 2-2 is rotated counterclockwise, and I 2-4 of gear drives transmission shaft 2-
3 rotate counterclockwise, and transmission shaft 2-3 drives I 2-5 of connecting rod to rotate counterclockwise, and I 2-5 of connecting rod pulls II 2-6 of connecting rod
It moves to the right, II 2-6 of connecting rod pulls IV 2-10 of connecting rod to move to the right, and IV 2-10 of connecting rod drives material containing body 2-11 to the right
Lower section is moved, and until material containing body 2-11 returns to initial position, this process, which is that one of material containing body 2-11 is complete, to be moved back and forth,
It is moved to upper left position from the position of lower right, then returns to the position of lower right from upper left position, is denoted as one
The period of motion, transmission shaft 2-3, I 2-4 of gear, connecting rod I 2-5 and cam 2-7 make a circle in this period of motion, need
It is to be noted that the transmission ratio of teeth-missing gear 2-2 and I 2-4 of gear will be designed to meet teeth-missing gear 2-2 in a period of motion
Also it turns around, for ensureing how many degree turned in generally teeth-missing gear 2-2 within a period of motion, I 2-4 of gear is also followed
How many degree turned;Second aspect:When material containing body 2-11 will be located at initial position, cam 2-7 is range, III 2- of connecting rod
8 right end is pushed into extreme lower position by cam 2-7, extreme higher position is risen to the left end of III 2-8 of connecting rod, for pushing sliding block 2-9
It being moved to upper right side, sliding block 2-9 drives IV 2-10 of connecting rod to be moved to upper right side, to which material containing body 2-11 is moved to upper right side, this
When material containing body 2-11 have an action for similar shovel, material containing body 2-11 is placed exactly in the underface of feeder 3 at this time so that carries
Material body 2-11 is successfully connected to plank, sees Figure of description Fig. 1, and when material containing body 2-11 will be in end position, cam 2-7 is
Minimum stroke, due to the gravity of sliding block 2-9, in addition the center of entire turning conveyor structure 2 is to the left, a left side of III 2-8 of connecting rod
Near extreme lower position, the right end of III 2-8 of connecting rod is held to be contacted with cam 2-7 by roller, the right end of III 2-8 of connecting rod is in highest order
It sets, so motion process is that lower section is mobile to the left by sliding block 2-9, sliding block 2-9 drives IV 2-10 of connecting rod, and lower section is mobile to the left, to carry
Material body 2-11 has the action moved down when being in end position, it is ensured that plank can be dropped out from material containing body 2-11, see explanation
Book attached drawing Fig. 3;The third aspect:All parts of tape handler 4 rotate clockwise, the output shaft up time of motor 2-1
Needle direction rotates, and the output shaft band movable belt pulley I 4-1 rotations of motor 2-1, I 4-1 of belt wheel drives transmission belt 4-7 rotations, transmission belt 4-
7 band II 4-3 of movable belt pulley and belt wheel III 4-5 rotations, III 4-5 of belt wheel drive pulley shaft II 4-4 rotations, pulley shaft II 4-4 band moving teeths
II 4-6 rotations are taken turns, when material containing body 2-11 will be in end position, plank is fallen on conveyer belt 5-3, due to feed mechanism 5
Overall weight become weight, feed mechanism 5 moves downward, and the spring being sleeved on fixed column 1-12 is compressed, when feed mechanism 5 due to
It is limited by spring heights when cannot be further continued for declining, lifter wheel 5-5 engage with II 4-6 of gear, gear II 4-6 drive liter
Gear 5-5 rotations are dropped, and lifter wheel 5-5 drives lifting shaft 5-4 rotations, lifting shaft 5-4 to drive the roller 5-1-2 rotations of left end,
The roller 5-1-2 of left end makes conveyer belt 5-3 operate, and conveyer belt sends out plank.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention also belong to the guarantor of the present invention
Protect range.