Utility model content
The utility model can solve existing in view of the above-mentioned problems, be designed to provide a kind of plate object automatic tipping arrangement
There is the automatization level of technology low, the slow problem of speed of production.
In order to achieve the above objectives, the utility model adopts the following technical solution:
The embodiments of the present invention disclose a kind of plate object automatic tipping arrangement, including bracket, guide rail, slide plate, turn over
Shaft, clamp system, driving device and transmission mechanism for clamping the plate object, wherein
The guide rail setting is on the bracket;
The slide plate is movably disposed on the guide rail, and the torsion shaft is installed in rotation on the slide plate,
The clamp system is fixed on the torsion shaft, and is overturn with the rotation of the torsion shaft;
The transmission mechanism is separately connected the torsion shaft and the driving device, for by the power of the driving device
It sends the torsion shaft to, make the torsion shaft while carrying out rotation and straight-line displacement.
Further, the transmission mechanism include the transfer axis being rotatably mounted on the slide plate, be fixed on it is described
Turning wheel on torsion shaft, the transfer wheel and transition wheel being fixed on the transfer axis, wherein
The clamp system is fixed on the turning wheel;
The driving device drives the transfer wheel rotation by the first driving member, makes transfer axis along the rail length
Direction linear motion;
The transition wheel drives the turning wheel rotation by the second driving member.
Further, first driving member and second driving member are chain, the turning wheel, the transition wheel
It is gear with the transfer wheel;Also,
Wherein,
Z1 is the number of teeth of turning wheel,
Z2 is the number of teeth of transition wheel,
Z3 is the number of teeth of transfer wheel,
P is chain pitch,
S is the mobile stroke of transfer wheel,
When N is that turning wheel rotates 180 °, the circle number of transition wheel and the rotation of transfer wheel.
Further, the turning wheel is two of laid out in parallel, and the transfer wheel is two, and the transition wheel is also two
It is a;
And two transition wheels are generally aligned in the same plane with two turning wheels correspondingly respectively;
Two transfer wheels are respectively arranged at the both ends of the transfer axis.
Further, the clamp system includes two clamping components of clamping frames and setting symmetrical above and below, the folder
Tight component includes clamping cylinder, articulation mechanism and gripping block, wherein
The clamping frames are fixed on the torsion shaft;
The clamping cylinder connects the gripping block by articulation mechanism, carries out two gripping blocks in opposite directions or backwards
Movement.
Further, the articulation mechanism includes two joint assemblies, and two joint assemblies are linked together makes
The connecting rod of its synchronization action,
The joint assembly includes L-type joint piece and is rotatably arranged in L-type joint piece both ends respectively and turns
The first joint shaft, second joint axis and the third joint shaft of crook, wherein
It is connected between two first joint shafts by connecting rod;
Two second joint axis are rotatably connected to the gripping block respectively;
Two third joint shafts are rotatably mounted to respectively on the clamping frames;Also,
The end of one of them L-type joint piece is provided with the articulation piece for being hinged to the clamping cylinder.
Further, flexible material is installed on the clamping face of the gripping block, it is preferred to use polyurethane material.
Further, gap slot is provided on the turning wheel, an end of the gripping block is located at the gap slot
It is interior, and the maximum distance between two gripping blocks is greater than the thickness of the plate object.
It further, further include conveying cylinder, the conveying cylinder, the conveying direction of the conveying cylinder is perpendicular to described
The straight-line displacement direction of torsion shaft.
It further, further include that when starting driving device, the torsion shaft is reset to the resetting-mechanism of reset condition.
Further, the resetting-mechanism includes resetting belt, driving shaft, driven shaft and resetting block, wherein
The reset belt sleeve keeps the length direction for resetting belt flat on the driving shaft and the driven shaft
It goes in the guide rail,
The resetting block is fixed on the reset belt, and the resetting block can push or far from the transfer axis.
The beneficial effects of the utility model are:
The utility model is carried out simultaneously by the rotation and straight-line displacement of torsion shaft, and the two shares a set of driving device, real
The problem of door-plate overturns 180 ° and continuous overturning is showed, save the cost, overturning is steady, highly-safe.
The utility model adds joint to clamp by the way that upper and lower air cylinders are arranged, and can not only adapt to the door-plate demand of different size,
It also ensures that clamping dynamics falls product not during overturning, does not slide;Have that clamp speeds are fast simultaneously, gripping range
Greatly, the device space is saved, the advantages that dynamics is adjustable is clamped.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and implement
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Fig.1 and Fig.2, an embodiment of the present invention discloses a kind of plate object automatic tipping arrangement, including bracket
1, guide rail, slide plate 3, torsion shaft 4, clamp system 5, driving device and transmission mechanism for clamping the plate object, wherein
The guide rail is arranged on the bracket 1;
The slide plate 3 is movably disposed on the guide rail, and the torsion shaft 4 is installed in rotation on the slide plate 3
On,
The clamp system 5 is fixed on the torsion shaft 4, and is overturn with the rotation of the torsion shaft 4;
The transmission mechanism is separately connected the torsion shaft 4 and the driving device, for moving the driving device
Power sends the torsion shaft 4 to, makes the torsion shaft 4 while carrying out rotation and straight-line displacement.
In the present embodiment, move along a straight line while realizing torsion shaft 4 by guide rail, slide plate 3, torsion shaft 4 and transmission mechanism
And rotation, same driving can be used, can not only guarantee the accuracy between moving along a straight line and rotating, but also can greatly save into
This.
As shown in figure 3, the transmission mechanism includes being rotatably mounted to institute in some embodiments of the utility model
State the transfer axis 6 on slide plate 3, the turning wheel 7 being fixed on the torsion shaft 4, the transfer wheel 8 being fixed on the transfer axis 6
With transition wheel 9, wherein
The clamp system 5 is fixed on the turning wheel 7;
The driving device drives the transfer wheel 8 to rotate by the first driving member, makes transfer axis 6 along the rail length
Direction linear motion;
The transition wheel 9 drives the turning wheel 7 to rotate by the second driving member.
When design, the stroke of transfer wheel 8 is determined plus safe distance with the maximum width of door-plate first, then with door-plate
Center line on the basis of find the whole story position (as shown in Figure 4) of transfer wheel 8, so that the center of door-plate is fixed up.
Then origin reset equipment can be carried out automatically after each device powers down is restarted as the origin of equipment using the starting point of transfer wheel 8
It can also be resetted in a manual mode, the error accumulated when the purpose for the arrangement is that eliminating 8 back and forth movement of transfer wheel causes to set
Standby alignment is inaccurate.By the protection of the above dual alignment measure, therefore also there will be no offsets for the center of door-plate.
Specifically, reset can be realized by following embodiment, that is, on the basis of the above embodiments, the plate object is automatic
When tipping arrangement further includes starting driving device, the torsion shaft 4 is reset to the resetting-mechanism 27 of reset condition;
The resetting-mechanism 27 includes resetting belt, driving shaft, driven shaft and resetting block, wherein
The reset belt sleeve keeps the length direction for resetting belt flat on the driving shaft and the driven shaft
It goes in the guide rail,
The resetting block is fixed on the reset belt, and the resetting block can push or far from the transfer axis 6.
As shown in figure 5, being deducted 2 seconds that corresponding input and output material and holding action need to meet beat requirement in 8 seconds
Afterwards, overturning and straight-line displacement movement must just be completed in 6 seconds, realize that 180 ° of door-plate of overturning just must within the so short time
It need ask equipment can be with continuous overturning, and when the transfer mechanism of this equipment is set as left and right reciprocation type, in order to avoid equipment zero load
Return to this movement, it is preferred to use bilateral symmetry formula design scheme, i.e., no matter turning wheel 7 all may be used in the Left or right of equipment
To overturn door-plate;The whole story position of transfer mechanism is also the center line bilateral symmetry with equipment simultaneously.Transfer wheel 8 is in equipment in this way
In move back and forth, each round-trip movement can overturn two fan door-plates, realize the purpose of continuous overturning.
It is save the cost, overturning and transfer (move linearly or move horizontally) two in some embodiments of the utility model
A movement shares a set of dynamical system.And first driving member and second driving member are chain 10, the turning wheel
7, the transition wheel 9 and the transfer wheel 8 are gear;And it is realized by the way that sprocket wheel power transmitting each on transfer axis 6 is final
Transfer mechanism horizontal movement is converted into 7 circular motion of turning wheel.That is servo motor driven transfer mechanism horizontal movement, transfer wheel 8
Move in a circle again while following transfer mechanism horizontal movement, and transfer wheel 8 and transition wheel 9 are coaxial, thus transition wheel 9 this
When also do same movement, power is passed to turning wheel 7 finally by transition wheel 9, realizes that turning wheel 7 rotates 180 °.In order to
Guarantee the rotation angle of turning wheel 7, we control the rotation angle of turning wheel 7 by the gear ratio of each sprocket wheel (such as Fig. 3 institute
Show).There can be following formula:
Wherein,
Z1 is the number of teeth of turning wheel 7,
Z2 is the number of teeth of transition wheel 9,
Z3 is the number of teeth of transfer wheel 8,
P is 10 pitch of chain,
S is the mobile stroke of transfer wheel 8,
When N is that turning wheel 7 rotates 180 °, the circle number of transition wheel 9 and the rotation of transfer wheel 8.
As shown in Fig.1 and Fig.2, in some embodiments of the utility model, to make overturning and mobile steady, the turning wheel 7
It is two of laid out in parallel, the transfer wheel 8 is two, and the transition wheel 9 is also two;
And two transition wheels 9 are generally aligned in the same plane with two turning wheels 7 correspondingly respectively;
Two transfer wheels 8 are respectively arranged at the both ends of the transfer axis 6.
Such as Fig. 1, shown in Fig. 6, in some embodiments of the utility model, the clamp system 5 includes 54 He of clamping frames
Two clamping components of setting symmetrical above and below, the clamping component include clamping cylinder 51, articulation mechanism 52 and gripping block 53,
Wherein,
The clamping frames 54 are fixed on the torsion shaft 4;
The clamping cylinder 51 connects the gripping block 53 by articulation mechanism 52, and two gripping blocks 53 is made to carry out phase
To or backwards to movement.
In one preferred embodiment, the articulation mechanism 52 includes two joint assemblies, and two joint assemblies is connected
Being connected together makes the connecting rod 11 of its synchronization action,
The joint assembly includes L-type joint piece 12 and is rotatably arranged in described 12 liang of L type joint piece respectively
First joint shaft 13, second joint axis 14 and the third joint shaft at end and turning, wherein
It is connected between two first joint shafts 13 by connecting rod 11;
Two second joint axis 14 are rotatably connected to the gripping block 53 respectively;
Two third joint shafts are rotatably mounted to respectively on the clamping frames 54;Also,
The end of one of them L-type joint piece 12 is provided with the articulation piece 15 for being hinged to the clamping cylinder 51.
The demand of the door-plate that can satisfy different size and different-thickness of the present embodiment, using upper and lower air cylinders plus articulated splint
Tight mechanism 5, can not only adapt to the door-plate demand of different size, moreover it is possible to guarantee clamping dynamics make product during overturning not
It falls, does not slide.The advantages of this structure is also:
1) clamp speeds are fast, and entire clamping process only needs can complete for 0.5 second.
2) gripping range is big, is adapted to the product of different-thickness.
3) device space is saved, joint structure directly clamps more save space than cylinder
4) it is adjustable to clamp dynamics, changes cylinder thrust by adjusting pressure valve, and in gripping block 53 and door-plate contact portion
Soft polyurethane material is installed in position, can effectively avoid crushing product simultaneously and play anti-skidding purpose.
It is further preferred that more steady to make to clamp and overturn, structure is more compact, is provided on the turning wheel 7
One end of gap slot 71, the gripping block 53 is located in the gap slot 71, and between two gripping blocks 53 it is maximum away from
From the thickness for being greater than the plate object.Clamping frames 54 are fixed on above and below gap slot 71, are respectively used to press from both sides on fixed
Tight cylinder 51, upper clamping articulation mechanism 52 and lower clamping cylinder 51, lower clamping articulation mechanism 52, guarantee the symmetrical of upper and lower displacement
Property.
As shown in Figure 1, further including conveying cylinder 26, the conveying cylinder in some preferred embodiments of the utility model
26, the straight-line displacement direction of the conveying direction of the conveying cylinder 26 perpendicular to the torsion shaft 4.
In some preferred embodiments of the utility model, driving device uses the servo-drive with braking mechanism, no
It only can be realized transfer axis 6 and accurately reach designated position, it may also be ensured that the stability that equipment uses, improves equipment safety
Property, realize the at the uniform velocity smooth overturning of product.Even if product can also be enable any when motor, which is abnormal, to work
Angle stops, and can't allowing product, downward quick-make causes great impact power, leads to damage of product under gravity,
Even injure personnel by a crashing object, safety accident occurs.
For plate object automatic tipping arrangement disclosed in the utility model embodiment when for door-plate overturning, the course of work is such as
Under:
The clamp system 5 being fixed on turning wheel 7 clamps the side of door-plate first, so that door-plate is in horizontality, specifically
Door-plate is delivered between two gripping blocks 53 of clamping device 5 by conveying cylinder 26, starts two clamping cylinders 51 by ground,
Make two gripping blocks 53 while moving toward one another, clamp door-plate, after the operation for completing one side, begins turning door-plate, drive first
Device passes through the first driving member such as chain 10 first or sprocket wheel drives transfer wheel 8 to rotate, and the rotation of transfer wheel 8 drives 6 edge of transfer axis
Guide rail it is mobile to the other side of bracket, meanwhile, the rotation of transfer wheel 8 also drives the rotation of transfer axis, is fixed on transfer axis 6
Transition wheel also rotated simultaneously with the rotation of transfer axis 6, the rotation of transition wheel 9 drives turning wheel 7 by the second driving member
Rotation, and then clamp system 5 is driven slowly to overturn, the door-plate also slowly overturning therewith being clamped in clamp system 5, whole process
In, the movement of transfer axis 6 guarantees turning over the overturning of turning wheel 7 synchronous progress simultaneously by the way that reasonable teeth number of sprocket is arranged
When runner 7 rotates 180 °, transfer axis 6 is moved to predetermined position, and while transfer axis 6 may be implemented so in place, door-plate is completed
Overturning sends out door-plate by conveying cylinder 26 after the completion of the operation in the face, completes door-plate construction operation.
In conclusion plate object automatic tipping arrangement disclosed in the utility model embodiment, is designed using space symmetr formula
Combined mode, reasonable in design, at low cost with servo-drive, turning wheel 7, transition wheel 9, transfer wheel 8.It can not only adapt to
The door-plate of different size, and stability is also very high.In terms of improving production efficiency, effect is very significant, a whole set of production procedure
8 seconds are only needed from start to end, substantially increase the production efficiency of plate object especially timber industry.It also achieves simultaneously
The purpose that synergy is cut personnel, the work for originally needing 2 talents that can complete, now only needs an equipment, so that it may replace people
Work operation.The equipment plays a positive effect for the development of timber industry or even entire woodworking machinery industry.
The above is only the preferred embodiment of the present invention, is not used to limit the scope of the utility model;
If not departing from the spirit and scope of the utility model, the utility model is modified or replaced equivalently, should all be covered
In the protection scope of the utility model claims.