The hank knotting device and welding wire stranding machine of a kind of welding wire stranding machine
Technical field
The present invention relates to welding wire technical field of processing equipment, and in particular to the hank knotting device and welding wire of a kind of welding wire stranding machine
Stranding machine.
Background technology
Cable formula welding wire, formed by middle cored welding wire and around the welding wire that curls up of middle cored welding wire, piece center of generally use
The welding wire that curls up that welding wire and six roots of sensation diameter are equal to middle cored welding wire is twisted, due to cable formula welding wire can be greatly enhanced automatic welding and
The welding productivity of semiautomatic welding, thus increasingly paid close attention to by welding circle.
Chinese patent literature CN201824063U discloses a kind of high-speed welding wire stranding machine, including hank knotting device, even silk dress
Put, the receipts silk device of destressing straightener, stranded electrode, wherein hank knotting device mainly by hank knotting cylinder, be arranged in hank knotting cylinder
Multiple wire reels, multiple wire traveling pipes, multiple prestressing force deformation devices and rolling wheel support composition, the other end of hank knotting cylinder is butt
Tapering point, the center of the tapering point are provided with middle cored welding wire wire hole, and the surrounding of the tapering point is uniformly distributed with multiple rotations along the circumference
Around welding wire wire hole, the multiple wire traveling pipe is on the inwall of the hank knotting cylinder, the multiple prestressing force deformation device edge circle
Week is uniformly on the male cone (strobilus masculinus) at the frustoconical end;The hank knotting cylinder is provided with multiple dividing plates perpendicular to hank knotting cylinder axis,
Welding wire plate rail is provided between two adjacent separators, the wire reel is hubbed at its axis perpendicular to the direction of the hank knotting cylinder axis
In the framework of the welding wire plate rail.
Above-mentioned prior art can be realized welding wire twisted synthesizing cable formula welding wire, but following defect also be present:
1st, wire reel is arranged in hank knotting cylinder, causes the size of wire reel to be restricted by hank knotting cylinder inner space, the weldering that can be filled
Silk limited mass, the welding wire on wire reel will stop after having twisted changes wire reel, and changes to have every time and fail to be twisted into
The welding wire of type and cause to waste.
2nd, wire reel being arranged in hank knotting cylinder can cause wire reel to change inconvenience.
3rd, the center of rotation of wire reel and the center of rotation of hank knotting cylinder be not coaxial, stranding machine rotate when rotary inertia compared with
Greatly, centrifugal force is big, and rotation is unstable, and radial vibration is larger, is unfavorable for rotating speed raising.
4th, wire reel is provided with dividing plate, causes the length of hank knotting cylinder on the welding wire plate rail in hank knotting cylinder between welding wire plate rail
Spend larger, space-consuming.
The content of the invention
Therefore, the technical problem to be solved in the present invention is to overcome the hank knotting device of welding wire stranding machine of the prior art to weld
The defects of size of wire tray is restricted by hank knotting cylinder inner space, so as to provide a kind of size of wire reel not by hank knotting cylinder space system
The hank knotting device and welding wire stranding machine of welding wire stranding machine about.
In order to solve the above technical problems, the hank knotting device and welding wire stranding machine of a kind of welding wire stranding machine provided by the invention,
Wherein hank knotting device includes:
Hank knotting cylinder, is rotatably arranged on support;
Wire reel, to be multiple, at least peripheral wire reel is pivotly sheathed on the outside of the hank knotting cylinder;
Wire traveling pipe, it is arranged in hank knotting cylinder, including peripheral welding wire wire traveling pipe and middle cored welding wire wire traveling pipe;
Line taking device, by the welding wire on the wire reel import corresponding in wire traveling pipe;
Drive device, the hank knotting cylinder and the wire reel is driven to rotate respectively.
The middle cored welding wire wire traveling pipe is located at the hank knotting cylinder center, and the peripheral welding wire wire traveling pipe is distributed in the center
The surrounding of welding wire wire traveling pipe, and the axis of the middle cored welding wire wire traveling pipe, the axis of the peripheral welding wire wire traveling pipe with it is described
The diameter parallel of hank knotting cylinder is set.
One end of the peripheral welding wire wire traveling pipe is located at the end of the hank knotting cylinder, and the other end is that bend pipe connects the line taking
Device.
The line taking device includes
Taking wire rod, it is fixedly installed between two wire reels, and its one end is fixed on the hank knotting cylinder, the other end
For free end;
First pulley, located at the free end of the taking wire rod;
Second pulley, located at the fixing end of the taking wire rod, after the welding wire on the wire reel bypasses the first pulley
Enter the peripheral welding wire wire traveling pipe through the second pulley.
Two taking wire rods are provided between two wire reels, and two taking wire rods will be taken by attachment structure described in two
The fixing end of line bar is coaxial and is perpendicularly fixed on the hank knotting cylinder.
The attachment structure is Hough, and the long slot bore of the bend pipe is communicated with the Hough, and the second pulley is set
Put in the long slot bore.
Also include the angle regulator for automatically adjusting the angle between welding wire and the taking wire rod on the hank knotting disk.
The angle regulator includes the pulley base being rotatably connected by rotating shaft on the taking wire rod, and can turn
The swing pulley being arranged on dynamicly on the pulley base, wherein the axis of the rotating shaft is vertical with the axis of the first pulley,
And set with the diameter parallel of the hank knotting cylinder, the first pulley is in same plane with the swing pulley.
The pulley base for swinging pulley is hubbed on by the rotating shaft on the pulley base of the first pulley, the rotating shaft
Center be provided with wire hole, and the horizontal tangent of the axis in the wire hole and the swing pulley is on same straight line.
The drive device for driving the wire reel is tension motor.
On same chassis, the chassis, which is provided with, to be used for the wire reel for the support and the motor
The eedle threader of silk.
The eedle threader includes the number upper wire carrier consistent with the wire reel number, and the upper wire carrier is with rotating shaft
The mode of the parallel welding wire disk axis is arranged on the side of the corresponding wire reel.
A kind of welding wire stranding machine, including described hank knotting device.
Technical solution of the present invention, have the following advantages that:
A kind of 1. hank knotting device of welding wire stranding machine provided by the invention, wherein peripheral wire reel is pivotly sheathed on strand
On the outside of silk cylinder, the diameter of wire reel is not by the space constraints of hank knotting cylinder, it is possible to increase the diameter of wire reel, the weldering loaded on wire reel
Silk weight is bigger, considerably reduces the downtime because changing wire reel, greatly improves production efficiency;The rotation of wire reel
The rotation axis of shaft axis and hank knotting cylinder is coaxial, and hank knotting device rotary inertia is smaller, and centrifugal force is small, stability of rotation, radial vibration
It is smaller, be advantageous to rotating speed raising, can further improve production efficiency;Wire reel, which is arranged on the outside of hank knotting cylinder, changes wire reel side
Just.
2. the hank knotting device of welding wire stranding machine provided by the invention, the line taking device includes taking wire rod, is fixedly installed on
Between two wire reels, and its one end is fixed on the hank knotting cylinder, and the other end is free end;First pulley, located at institute
State the free end of taking wire rod;Second pulley, located at the fixing end of the taking wire rod, the welding wire on the wire reel bypasses institute
State and enter the peripheral welding wire wire traveling pipe through the second pulley after first pulley, such structure can make the welding wire on wire reel
Smoothly in the smooth peripheral welding wire wire traveling pipe of entrance.
3. the hank knotting device of welding wire stranding machine provided by the invention, two taking wire rods are provided between two wire reels,
And two the taking wire rod it is by attachment structure that the fixing end of two taking wire rods is coaxial and be perpendicularly fixed at the hank knotting
On cylinder, such setting makes the structure of hank knotting device more compact, also makes the length of hank knotting cylinder smaller, so as to save production site
Occupancy.
4. the hank knotting device of welding wire stranding machine provided by the invention, in addition to automatically adjust welding wire on the hank knotting disk with
The angle regulator of angle between the taking wire rod, it can prevent as the welding wire on wire reel is reduced, welding wire and taking wire rod
Between angle again diminish greatly after welding wire come off from taking wire rod.
5. the hank knotting device of welding wire stranding machine provided by the invention, the angle regulator includes rotatable by rotating shaft
The pulley base being connected on the taking wire rod, and the swing pulley being rotatably arranged on the pulley base, wherein described
The axis of rotating shaft is vertical with the axis of the first pulley, and is set with the diameter parallel of the hank knotting cylinder, the first pulley
It is in the swing pulley in same plane, such setting can prevent welding wire from being come off from taking wire rod.
6. the hank knotting device of welding wire stranding machine provided by the invention, the drive device for driving the wire reel is tension force
Motor, it can adjust according to welding wire material and line taking speed and automatically control Tensity size, ensure of each welding wire during hank knotting
Power is constant.
7. the hank knotting device of welding wire stranding machine provided by the invention, the support and the motor are located at same chassis
On, the chassis is provided with the eedle threader being used for silk on the wire reel, after the welding wire on wire reel is finished, can pass through
Eedle threader carries out upper silk to wire reel, without having enough to meet the need wire reel, can improve production efficiency.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the hank knotting device of the welding wire stranding machine provided in the first embodiment of the present invention;
Fig. 2 is the left view of the hank knotting device of the welding wire stranding machine shown in Fig. 1;
Fig. 3 is the structural representation of the hank knotting cylinder shown in Fig. 1;
Fig. 4 is the structural representation of the taking wire rod shown in Fig. 1.
Description of reference numerals:
1- supports;2- chassis;3- tension motors;
4- hank knotting cylinders;5- wire reels;6- taking wire rods;
Cored welding wire wire traveling pipe in 7-;8- peripheries welding wire wire traveling pipe;The upper wire carriers of 9-;
10- first pulleys;11- second pulleys;12- swings pulley;
13- pulley bases;14- rotating shafts;15- long slot bores;
16- Houghs;81- bend pipes.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can
To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It is be combined with each other into conflict can.
Embodiment 1
A kind of embodiment of the hank knotting device of welding wire stranding machine as shown in Figure 1-2, including hank knotting cylinder 4, can turn
Dynamicly on support 1;Wire reel 5, to be multiple, including middle cored welding wire wire disk and peripheral welding wire walk wire tray, and peripheral welding wire is walked
Wire tray is pivotly sheathed on the outside of hank knotting cylinder 4;Wire traveling pipe, it is arranged in the hank knotting cylinder 4, including peripheral welding wire wire
Pipe 8 and middle cored welding wire wire traveling pipe 7;Line taking device, by the welding wire on the wire reel 5 import corresponding in wire traveling pipe;Driving dress
Put, drive the hank knotting cylinder 4 and the wire reel 5 to rotate respectively.Because peripheral wire reel is pivotly sheathed on hank knotting cylinder 4
Outside, the diameter of wire reel 5 is not by the space constraints of hank knotting cylinder 4, it is possible to increase the diameter of wire reel 5, the weldering loaded on wire reel 5
Silk weight is bigger, considerably reduces the downtime because changing wire reel 5, greatly improves production efficiency;Wire reel 5
The rotation axis of rotation axis and hank knotting cylinder 4 is coaxial, and the rotary inertia of the hank knotting device is smaller, and centrifugal force is small, stability of rotation, footpath
It is smaller to vibrating, be advantageous to rotating speed raising, can further improve production efficiency;Wire reel 5 is arranged on the outside of hank knotting cylinder 4 and changes weldering
The convenience of wire tray 5.
In the present embodiment, to reduce the axle of barycenter of the rotation axis of the hank knotting cylinder 4 with passing through the hank knotting device
The distance between, the middle cored welding wire wire traveling pipe 7 is located at the center of hank knotting cylinder 4, and the peripheral welding wire wire traveling pipe 8 is distributed in institute
State the surrounding of middle cored welding wire wire traveling pipe 7, and the axis of the middle cored welding wire wire traveling pipe 7, the axis of the peripheral welding wire wire traveling pipe 8
Diameter parallel with the hank knotting cylinder 4 is set.
As shown in figure 3, one end of the peripheral welding wire wire traveling pipe 8 is located at the end of the hank knotting cylinder, the other end is bend pipe
The 81 connection line taking devices, the setting of bend pipe 81 can make cabling more smooth at turning.
In the present embodiment, to make in the smooth smooth peripheral welding wire wire traveling pipe 8 of entrance of the welding wire on wire reel 5, such as
Shown in Fig. 4, the line taking device includes taking wire rod 6, is fixedly installed between two wire reels 5, and its one end is fixed on
On the hank knotting cylinder 4, the other end is free end;First pulley 10, located at the free end of the taking wire rod 6;Second pulley
11, located at the fixing end of the taking wire rod 6, welding wire on the wire reel 5 is bypassed after the first pulley 10 through described second
Pulley 11 enters the peripheral welding wire wire traveling pipe 8.The corresponding taking wire rod 6 of each wire reel 5, in two wire reels 5
Between be provided with two taking wire rods 6, and two taking wire rods 6 are same by the fixing end of two taking wire rods 6 by Hough 16
Axle and it is perpendicularly fixed on the hank knotting cylinder 4, is communicated with the long slot bore 15 of the bend pipe 81 on the Hough 16, described
Two pulleys 12 are arranged in the long slot bore 15, and such setting makes the structure of hank knotting device more compact, also makes hank knotting cylinder 4
Length is smaller, so as to save the occupancy of production site.Certainly, Hough 16 can also be replaced with other attachment structures.
Welding wire is in stranding process, and the welding wire on the wire reel 5 can gradually decrease, between welding wire and the taking wire rod 6
Angle will be gradually reduced, i.e., between the plane that welding wire and the excessively described rotary shaft of hank knotting cylinder 4 and the axle of the taking wire rod 6 are formed
Angle is gradually reduced, and to adapt to the change of the angle, prevents welding wire from being come off from the taking wire rod 6, the hank knotting device also includes
Automatically adjust the angle regulator of the angle between the welding wire and the taking wire rod 6 on the wire reel 5, angle regulator
Structure have a variety of, as shown in figure 4, in the present embodiment, preferably described angle regulator includes rotatable by rotating shaft 14
The pulley base 13 being connected on the pulley base of the first pulley 10, and the pendulum being rotatably arranged on the pulley base 13
Movable pulley 12, wherein the axis of the rotating shaft 14 is vertical with the axis of the first pulley 10, and with the axis of the hank knotting cylinder 4
It is arranged in parallel, the first pulley 10 is in same plane with the swing pulley 12, and the center of the rotating shaft 14 is provided with away
Silk hole, and the axis in the wire hole and the horizontal tangent for swinging pulley 12 such angular adjustment on same straight line
Angle between welding wire and the taking wire rod 6 that device can not only walk about on the regulation wire reel 5, and structure is very simple
It is single, low cost.
In the present embodiment, the drive device for driving the wire reel 5 is tension motor 3, can be according to welding wire material
Matter and line taking speed, adjust and automatically control Tensity size, ensure the constant tension of each welding wire during hank knotting.The support 1
And the tension motor 3 is on the same chassis 2, be provided with the chassis 2 be used on the wire reel 5 silk it is upper traditional thread binding
Put, the structure of eedle threader can have a variety of, and in the present embodiment, preferably described eedle threader includes number and the wire reel
The consistent upper wire carrier 9 of 5 numbers, the upper wire carrier 9 are arranged on corresponding in a manner of the axis of wire reel described in shaft parallel 5
The side of the wire reel 5, can be by the upper wire carrier 9 to the wire reel after welding wire on the wire reel 5 is finished
5 are reached the standard grade, and after the completion of reaching the standard grade, by the end of a thread butt welding on the end of a thread on the wire reel 5 and the taking wire rod 6, then are carried out
Coiling, without having enough to meet the need the wire reel 5, while also the welding wire consumption in production process is reduced, production effect can be improved without scrap wire
Rate.
In the present embodiment, center wire reel can be set along with peripheral wire reel in the outside of hank knotting cylinder 4, passed through
Welding wire on the wire reel of center is delivered to the middle cored welding wire wire traveling pipe 7 by line taking device, or is not arranged in the hank knotting cylinder 4
On, directly rotated by motor and welding wire is sent to middle cored welding wire wire traveling pipe 7.
During work, middle cored welding wire passes through the middle cored welding wire wire traveling pipe 7, and the peripheral welding wire on peripheral wire reel is around described
Entered after the wire hole in the rotating shaft 14 is passed through after swing pulley 12 by the first pulley 10 in the taking wire rod 6, then
Enter the outer weld all around through the bend pipe 81 around after the second pulley 11 in the long slot bore 15 on the Hough 16
Silk wire traveling pipe 8 in, then by the hank knotting cylinder 4 end the peripheral welding wire wire traveling pipe 8 outlet export, hank knotting cylinder 4 press one
Constant speed degree is rotated, and in the case where hauling machine is drawn with certain speed, shaped pressing mold etc. is twisted into necessarily for peripheral welding wire and middle cored welding wire
The cable formula welding wire of the lay pitch.
In interchangeable embodiment, two taking wire rods 6 between two wire reels 5 can pass through bolt and nut respectively
It is fixed on the hank knotting cylinder 4.
In interchangeable embodiment, the pulley base 13 of the swing pulley 12 is rotatable by the rotating shaft 14
It is connected at the other positions of the taking wire rod 6.
Embodiment 2
A kind of welding wire stranding machine, including the hank knotting device described in above-described embodiment, set in the port of export of the hank knotting cylinder
There are even silk device, destressing straightener, receive silk device, the size of the welding wire stranding machine wire reel is not by hank knotting cylinder space system
About, the welding wire weight loaded on wire reel is bigger, and production efficiency is higher.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.