A kind of high load-carrying adjustable pay-off stand
Technical field
A kind of the invention belongs to technical field of mechanical equipment, more particularly, it relates to high load-carrying adjustable pay-off stand.
Background technology
In various engineering technology, it is common to use the flexible yarn with length, line, band, rope, cable, production unit is in order to subtract
Small size and it is readily transported and stores in a warehouse, these yarns, line, band, rope, cable is generally wound into the large package of different size, using list
They from package are unwind out at the construction field (site) by position in the product using these package states, if in unwinding process
In effectively can not be controlled, flexible yarn, line, band, rope, cable unwinding can be caused not freely, mutually tangled, not only waste material
Material, and affect being smoothed out for application project.In order to solve these problems, usual people be by the yarn of large package, line, band,
Rope, cable load pay off rack, allow them to orderly unwinding and discharge, and the state for discharging will meet the technique for using
Require.Existing yarn, line, band, rope, cable dispatch from the factory and are typically made the package with mandrel, or make the disk pie volume of spindle-less
Dress, and the pay off rack of prior art is during unwrapping wire, if stayguy direction is too high, the yarn that winds on pay off rack, line,
Band, rope, cable can produce the situation of off-line to be occurred, not smooth so as to produce unwinding, mutually tangles, must also now shut down, will dissipate
Random yarn, line, band, rope, cable are spooled again, have had a strong impact on being smoothed out for production or engineering.And in the prior art, unwrapping wire
Frame is entirely to realize unwrapping wire by external force bracing wire during unwrapping wire, thus can have certain stretching to yarn, line, band, rope, cable
Damaging action, there will be severe the phenomenon that strands are pulled off, and existing pay off rack is to the disposable unwrapping wire amount that carried
It is constant, if drum is larger, larger pay off rack must be changed, cumbersome, if drum is less, then can produce again
The raw waste to drum and workshop space.
Utility model content of the invention
1st, problem to be solved
For the above-mentioned problems in the prior art, the invention provides a kind of high load-carrying adjustable pay-off stand, effectively
The occurrence of avoiding off-line during pay off rack unwrapping wire, unwinding smoothly, is also not in that the phenomenon of mutual winding occurs,
Active unwrapping wire is achieved, the tensile damage to wire rod during unwrapping wire is greatly avoided, has been prevented what strands were pulled off
Phenomenon occurs, and bearing capacity of the controllable to disposable unwrapping wire so as to suitable for different size of drum, also save space, and
By the roller for arranging, the load-carrying of the present invention can be greatly improved so as to suitable for the unwrapping wire of unlike material strands, so as to improve
Its use range.
2nd, technical scheme
In order to solve the above problems, the technical solution adopted in the present invention is as follows:
A kind of high load-carrying adjustable pay-off stand, including standing part and rotating part, the standing part includes the first bottom
Seat, ring for fixing and first connecting rod, the first connecting rod are fixedly connected with the first base and ring for fixing respectively, the rotating part
Dividing includes second base, motor, second connecting rod, guard ring, pole, backplate, swivel mount, fixed seat, guide bracket and guide rod, the electricity
Machine and is fixedly connected with the second base located at the upper end of the first base, and the second connecting rod is respectively with described second
Base is fixedly connected with guard ring, is provided with roller in the second connecting rod lower surface, the roller include locating wheel, cylinder wheel and
Wheel shaft, the locating wheel are fixedly connected with cylinder wheel and with wheel shaft as rotary shaft, the connection institute of the locating wheel and cylinder wheel
It is arc surface in end face, arc surface place diameter of a circle is equal with the ring for fixing annular diameters and contacts with each other, institute
The lower end for stating cylinder wheel is contacted with the ring for fixing upper surface;It is respectively and fixedly provided with the upper end surface of the second connecting rod and is vertically arranged
Swivel mount, the top of the swivel mount in the middle part of the second base directly over bending, and fix with the fixed seat
Connection, the upper end of the fixed seat are fixed with guide bracket, and the guide rod has 2-4, at equal intervals on the guide bracket, and and its
Threaded connection, and the angle with horizontal line in 10-30 °;In each described second connecting rod and the guard ring fixed connection place
A size identical through hole is provided with, and associated pole is provided with the through hole, is equidistantly set on the second connecting rod
There is 2-4 screw, in the screw, be provided with the screw being threadedly coupled with which, the screw is communicated with the through hole, the pole
The other end be fixed with backplate, the first connecting rod and second connecting rod are rectangular plate-like, and have 4-6, the swivel mount,
The quantity of pole and backplate is equal with the second connecting rod quantity.
Further, the swivel mount is located at the second connecting rod upper surface away from the second base side 1/3 and 1/4
Between.
Further, the guide rod has 2, and the first connecting rod and second connecting rod are 4, set on the second connecting rod
There are 2 screws.
Further, the backplate is circular arc sheet material, and its internal diameter is equal with the guard ring external diameter, and its upper surface
5-10cm is higher by than being fixed therein the pole in portion.
3rd, beneficial effect
Compared to prior art, beneficial effects of the present invention are:
(1) present invention passes through the guide rod for being provided with the angle with horizontal line in 10-30 °, effectively avoids pay off rack unwrapping wire
During off-line the occurrence of, unwinding smoothly, is also not in that the phenomenon of mutual winding occurs;
(2) rotating part is driven by the motor of setting in the present invention, realizes active unwrapping wire, greatly avoid and putting
Tensile damage during line to wire rod, has prevented the phenomenon generation that strands are pulled off;
(3) present invention realizes controllable to disposable unwrapping wire by the pole of setting and using cooperatively for second connecting rod
Bearing capacity so as to suitable for different size of drum, also save space, and the backplate arranged in pole end can be effective
Strands are avoided to depart from pay off rack, the length for also playing the molectron of a pole and second connecting rod to the adjustment present invention has
Warning function;
(4) present invention can greatly improve the load-carrying of the present invention so as to suitable for unlike material line by the roller for arranging
The unwrapping wire of material, so that improve its use range;
(5) present invention also has simple structure, reasonable in design, easily fabricated.
Description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of roller of the present invention.
Specific embodiment
The present invention is further described below with reference to specific embodiment.
Embodiment 1
As depicted in figs. 1 and 2, a kind of high load-carrying adjustable pay-off stand, including standing part and rotating part, the fixation
Part include first base 13, ring for fixing 9 and first connecting rod 10, the first connecting rod 10 respectively with the first base 13 and consolidate
Surely circle 9 is fixedly connected, and plays guarantee stability of the pay off rack during unwrapping wire.The rotating part include second base 15,
Motor 14, second connecting rod 7, guard ring 5, pole 11, backplate 12, swivel mount 4, fixed seat 3, guide bracket 1 and guide rod 2, the motor
14 located at the upper end of the first base 13, and is fixedly connected with the second base 15, and motor 14 is made to drive second base 15,
The rotation and stopping of the rotating part is controlled, active unwrapping wire is realized, is greatly avoided during unwrapping wire to wire rod
Tensile damage, has prevented the phenomenon generation that strands are pulled off;The second connecting rod 7 respectively with the second base 15 and guard ring
5 are fixedly connected, and the guard ring 5 operationally can be difficult to come off away from the present invention with guard bar material;Connect described second
7 lower surface of bar is provided with roller 8, and the roller 8 includes locating wheel 16, cylinder wheel 17 and wheel shaft 18, the locating wheel 16 and cylinder
Wheel 17 is fixedly connected and with wheel shaft 18 as rotary shaft, and the locating wheel 16 is circular arc with the connection place end face of cylinder wheel 17
Face, arc surface place diameter of a circle is equal with 9 annular diameters of the ring for fixing and contacts with each other, the cylinder wheel 17
Lower end is contacted with 9 upper surface of the ring for fixing, and the roller 8 plays a part of to support second connecting rod 7, improves its stabilized structure
Property, increase dead weight of the present invention to drum, reduce the requirement to drum weight so as to suitable for various material strands
Unwrapping wire, so that improve its use range;And the locating wheel 16 is arc surface with the connection place end face of cylinder wheel 17, it is to avoid
The friction that roller is operationally produced with the ring for fixing 9, increases energy resource consumption, reduces to the ring for fixing 9 and locating wheel
16 abrasion, the locating wheel 16 also improve the stability and stationarity of the operationally described rotating part of the present invention, reduce
Noise;Be respectively and fixedly provided with the swivel mount 4 being vertically arranged in the upper end surface of the second connecting rod 7, the top of the swivel mount 4 to
Bending directly in the middle part of the second base 15, and be fixedly connected with the fixed seat 3, the upper end of the fixed seat 3 is fixed
There is a guide bracket 1, the guide rod 2 has 2-4, at equal intervals on the guide bracket 1, and be threadedly coupled with which, and and horizontal line
In 10-30 ° of angle, the occurrence of effectively avoid off-line during pay off rack unwrapping wire, unwinding smoothly, is also not in
The phenomenon of mutually winding occurs, and the angle for arranging can reduce the restriction requirement to bracing wire end position,;Each described second
Connecting rod 7 is provided with a size identical through hole with 5 fixed connection place of the guard ring, is provided with associated in the through hole
Bar 11, is equidistantly provided with 2-4 screw on the second connecting rod 7, is provided with the screw 6 being threadedly coupled with which in the screw,
The screw is communicated with the through hole, and the screw 6 be threadedly coupled through screw and with which, and its top is pressed against the pole
11, play a part of fixed pole 11, and improve the steadiness of structure;The other end of the pole 11 is fixed with backplate 12, institute
State first connecting rod 10 and second connecting rod 7 is rectangular plate-like, and have 4-6, the swivel mount 4, pole 11 and backplate 12
Quantity is equal with 7 quantity of the second connecting rod.
In addition, the swivel mount 4 is located at 7 upper surface of the second connecting rod away from 15 side of the second base 1/3 and 1/4
Between, that is, ensure that the present invention can also ensure that its unwrapping wire effect compared with the more wire rods of the placement of limits.The guide rod
2 have 2, and the first connecting rod 10 and second connecting rod 7 are 4, and the second connecting rod 7 is provided with 2 screws, can so make
11 stress point of pole increases increase with field of load, substantially increase the pole 11 and set on the second connecting rod 7
Steadiness in some through holes, and the load-carrying of the pole 11 can be improved, it is unlikely to deform.The backplate 12 is circular arc sheet material,
Its internal diameter is equal with 5 external diameter of the guard ring, and its upper surface is higher by 5-10cm than the pole 11 that is fixed therein portion.The shield
Plate 12 effectively avoids strands from departing from pay off rack, also plays pole 11 and a group for second connecting rod 7 to the adjustment present invention
The length of component has warning function.
The size of uncoiling plate during use, is first weighed, the length that the pole 11 projects the second connecting rod 7 is then adjusted
Degree, that is, adjust the drum size that the present invention can be carried, then back out guide rod 2, after strands are put in the present invention, then will
Guide rod 2 is screwed in guide bracket 1, and is tightened, and after then connecting one end of strands and downstream machinery, starts motor 14, it is ensured that electricity
The rotating speed of machine 14 and downstream machinery to draw in speed equal, realize pay off rack active unwrapping wire.
Embodiment 2
With embodiment 1, except that, the guide rod 2 has 3, and the first connecting rod 11 and second connecting rod 7 are 5,
The occurrence of can ensure that the load-carrying of rotating part, and more effectively prevent off-line.
Embodiment 3
With embodiment 1, except that, the guide rod 2 has 4, and the first connecting rod 11 and second connecting rod 7 are 6,
The load-carrying of rotating part can be greatly improved, is expanded its use range, and is more effectively prevented off-line and the generation of wrapping phenomena.
Schematically the present invention and embodiments thereof are described above, the description does not have restricted, institute in accompanying drawing
Shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel are enlightened by which, in the case of without departing from the invention objective, are designed and the technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.